diff --git a/[refs] b/[refs] index e0893a87e24c..b1b5fdc96a0a 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 1b4d0d8ea7b3cbd107f345ab766416f9b38ce66a +refs/heads/master: 4deedd845a322b3d356d80c87e2d9fcf50aa04be diff --git a/trunk/Documentation/DocBook/libata.tmpl b/trunk/Documentation/DocBook/libata.tmpl index ff3e5bec1c24..ba9975771503 100644 --- a/trunk/Documentation/DocBook/libata.tmpl +++ b/trunk/Documentation/DocBook/libata.tmpl @@ -107,6 +107,10 @@ void (*dev_config) (struct ata_port *, struct ata_device *); issue of SET FEATURES - XFER MODE, and prior to operation. + Called by ata_device_add() after ata_dev_identify() determines + a device is present. + + This entry may be specified as NULL in ata_port_operations. @@ -150,8 +154,8 @@ unsigned int (*mode_filter) (struct ata_port *, struct ata_device *, unsigned in Taskfile read/write -void (*sff_tf_load) (struct ata_port *ap, struct ata_taskfile *tf); -void (*sff_tf_read) (struct ata_port *ap, struct ata_taskfile *tf); +void (*tf_load) (struct ata_port *ap, struct ata_taskfile *tf); +void (*tf_read) (struct ata_port *ap, struct ata_taskfile *tf); @@ -160,35 +164,36 @@ void (*sff_tf_read) (struct ata_port *ap, struct ata_taskfile *tf); hardware registers / DMA buffers, to obtain the current set of taskfile register values. Most drivers for taskfile-based hardware (PIO or MMIO) use - ata_sff_tf_load() and ata_sff_tf_read() for these hooks. + ata_tf_load() and ata_tf_read() for these hooks. PIO data read/write -void (*sff_data_xfer) (struct ata_device *, unsigned char *, unsigned int, int); +void (*data_xfer) (struct ata_device *, unsigned char *, unsigned int, int); All bmdma-style drivers must implement this hook. This is the low-level operation that actually copies the data bytes during a PIO data transfer. -Typically the driver will choose one of ata_sff_data_xfer_noirq(), -ata_sff_data_xfer(), or ata_sff_data_xfer32(). +Typically the driver +will choose one of ata_pio_data_xfer_noirq(), ata_pio_data_xfer(), or +ata_mmio_data_xfer(). ATA command execute -void (*sff_exec_command)(struct ata_port *ap, struct ata_taskfile *tf); +void (*exec_command)(struct ata_port *ap, struct ata_taskfile *tf); causes an ATA command, previously loaded with ->tf_load(), to be initiated in hardware. - Most drivers for taskfile-based hardware use ata_sff_exec_command() + Most drivers for taskfile-based hardware use ata_exec_command() for this hook. @@ -213,8 +218,8 @@ command. Read specific ATA shadow registers -u8 (*sff_check_status)(struct ata_port *ap); -u8 (*sff_check_altstatus)(struct ata_port *ap); +u8 (*check_status)(struct ata_port *ap); +u8 (*check_altstatus)(struct ata_port *ap); @@ -222,14 +227,20 @@ u8 (*sff_check_altstatus)(struct ata_port *ap); hardware. On some hardware, reading the Status register has the side effect of clearing the interrupt condition. Most drivers for taskfile-based hardware use - ata_sff_check_status() for this hook. + ata_check_status() for this hook. + + + Note that because this is called from ata_device_add(), at + least a dummy function that clears device interrupts must be + provided for all drivers, even if the controller doesn't + actually have a taskfile status register. Select ATA device on bus -void (*sff_dev_select)(struct ata_port *ap, unsigned int device); +void (*dev_select)(struct ata_port *ap, unsigned int device); @@ -240,7 +251,9 @@ void (*sff_dev_select)(struct ata_port *ap, unsigned int device); Most drivers for taskfile-based hardware use - ata_sff_dev_select() for this hook. + ata_std_dev_select() for this hook. Controllers which do not + support second drives on a port (such as SATA contollers) will + use ata_noop_dev_select(). @@ -428,13 +441,13 @@ void (*irq_clear) (struct ata_port *); to struct ata_host_set. - Most legacy IDE drivers use ata_sff_interrupt() for the + Most legacy IDE drivers use ata_interrupt() for the irq_handler hook, which scans all ports in the host_set, determines which queued command was active (if any), and calls - ata_sff_host_intr(ap,qc). + ata_host_intr(ap,qc). - Most legacy IDE drivers use ata_sff_irq_clear() for the + Most legacy IDE drivers use ata_bmdma_irq_clear() for the irq_clear() hook, which simply clears the interrupt and error flags in the DMA status register. @@ -483,6 +496,10 @@ void (*host_stop) (struct ata_host_set *host_set); data from port at this time. + Many drivers use ata_port_stop() as this hook, which frees the + PRD table. + + ->host_stop() is called after all ->port_stop() calls have completed. The hook must finalize hardware shutdown, release DMA and other resources, etc. diff --git a/trunk/Documentation/DocBook/tracepoint.tmpl b/trunk/Documentation/DocBook/tracepoint.tmpl index e8473eae2a20..8bca1d5cec09 100644 --- a/trunk/Documentation/DocBook/tracepoint.tmpl +++ b/trunk/Documentation/DocBook/tracepoint.tmpl @@ -16,15 +16,6 @@ - - William - Cohen - -
- wcohen@redhat.com -
- - @@ -100,8 +91,4 @@ !Iinclude/trace/events/signal.h - - Block IO -!Iinclude/trace/events/block.h - diff --git a/trunk/Documentation/HOWTO b/trunk/Documentation/HOWTO index 40ada93b820a..f5395af88a41 100644 --- a/trunk/Documentation/HOWTO +++ b/trunk/Documentation/HOWTO @@ -234,7 +234,7 @@ process is as follows: Linus, usually the patches that have already been included in the -next kernel for a few weeks. The preferred way to submit big changes is using git (the kernel's source management tool, more information - can be found at http://git-scm.com/) but plain patches are also just + can be found at http://git.or.cz/) but plain patches are also just fine. - After two weeks a -rc1 kernel is released it is now possible to push only patches that do not include new features that could affect the diff --git a/trunk/Documentation/RCU/NMI-RCU.txt b/trunk/Documentation/RCU/NMI-RCU.txt index a8536cb88091..a6d32e65d222 100644 --- a/trunk/Documentation/RCU/NMI-RCU.txt +++ b/trunk/Documentation/RCU/NMI-RCU.txt @@ -34,7 +34,7 @@ NMI handler. cpu = smp_processor_id(); ++nmi_count(cpu); - if (!rcu_dereference_sched(nmi_callback)(regs, cpu)) + if (!rcu_dereference(nmi_callback)(regs, cpu)) default_do_nmi(regs); nmi_exit(); @@ -47,13 +47,12 @@ function pointer. If this handler returns zero, do_nmi() invokes the default_do_nmi() function to handle a machine-specific NMI. Finally, preemption is restored. -In theory, rcu_dereference_sched() is not needed, since this code runs -only on i386, which in theory does not need rcu_dereference_sched() -anyway. However, in practice it is a good documentation aid, particularly -for anyone attempting to do something similar on Alpha or on systems -with aggressive optimizing compilers. +Strictly speaking, rcu_dereference() is not needed, since this code runs +only on i386, which does not need rcu_dereference() anyway. However, +it is a good documentation aid, particularly for anyone attempting to +do something similar on Alpha. -Quick Quiz: Why might the rcu_dereference_sched() be necessary on Alpha, +Quick Quiz: Why might the rcu_dereference() be necessary on Alpha, given that the code referenced by the pointer is read-only? @@ -100,21 +99,17 @@ invoke irq_enter() and irq_exit() on NMI entry and exit, respectively. Answer to Quick Quiz - Why might the rcu_dereference_sched() be necessary on Alpha, given + Why might the rcu_dereference() be necessary on Alpha, given that the code referenced by the pointer is read-only? Answer: The caller to set_nmi_callback() might well have - initialized some data that is to be used by the new NMI - handler. In this case, the rcu_dereference_sched() would - be needed, because otherwise a CPU that received an NMI - just after the new handler was set might see the pointer - to the new NMI handler, but the old pre-initialized - version of the handler's data. - - This same sad story can happen on other CPUs when using - a compiler with aggressive pointer-value speculation - optimizations. - - More important, the rcu_dereference_sched() makes it - clear to someone reading the code that the pointer is - being protected by RCU-sched. + initialized some data that is to be used by the + new NMI handler. In this case, the rcu_dereference() + would be needed, because otherwise a CPU that received + an NMI just after the new handler was set might see + the pointer to the new NMI handler, but the old + pre-initialized version of the handler's data. + + More important, the rcu_dereference() makes it clear + to someone reading the code that the pointer is being + protected by RCU. diff --git a/trunk/Documentation/RCU/checklist.txt b/trunk/Documentation/RCU/checklist.txt index 790d1a812376..cbc180f90194 100644 --- a/trunk/Documentation/RCU/checklist.txt +++ b/trunk/Documentation/RCU/checklist.txt @@ -260,8 +260,7 @@ over a rather long period of time, but improvements are always welcome! The reason that it is permissible to use RCU list-traversal primitives when the update-side lock is held is that doing so can be quite helpful in reducing code bloat when common code is - shared between readers and updaters. Additional primitives - are provided for this case, as discussed in lockdep.txt. + shared between readers and updaters. 10. Conversely, if you are in an RCU read-side critical section, and you don't hold the appropriate update-side lock, you -must- @@ -345,8 +344,8 @@ over a rather long period of time, but improvements are always welcome! requiring SRCU's read-side deadlock immunity or low read-side realtime latency. - Note that, rcu_assign_pointer() relates to SRCU just as they do - to other forms of RCU. + Note that, rcu_assign_pointer() and rcu_dereference() relate to + SRCU just as they do to other forms of RCU. 15. The whole point of call_rcu(), synchronize_rcu(), and friends is to wait until all pre-existing readers have finished before diff --git a/trunk/Documentation/RCU/lockdep.txt b/trunk/Documentation/RCU/lockdep.txt index d7a49b2f6994..fe24b58627bd 100644 --- a/trunk/Documentation/RCU/lockdep.txt +++ b/trunk/Documentation/RCU/lockdep.txt @@ -32,20 +32,9 @@ checking of rcu_dereference() primitives: srcu_dereference(p, sp): Check for SRCU read-side critical section. rcu_dereference_check(p, c): - Use explicit check expression "c". This is useful in - code that is invoked by both readers and updaters. + Use explicit check expression "c". rcu_dereference_raw(p) Don't check. (Use sparingly, if at all.) - rcu_dereference_protected(p, c): - Use explicit check expression "c", and omit all barriers - and compiler constraints. This is useful when the data - structure cannot change, for example, in code that is - invoked only by updaters. - rcu_access_pointer(p): - Return the value of the pointer and omit all barriers, - but retain the compiler constraints that prevent duplicating - or coalescsing. This is useful when when testing the - value of the pointer itself, for example, against NULL. The rcu_dereference_check() check expression can be any boolean expression, but would normally include one of the rcu_read_lock_held() @@ -70,20 +59,7 @@ In case (1), the pointer is picked up in an RCU-safe manner for vanilla RCU read-side critical sections, in case (2) the ->file_lock prevents any change from taking place, and finally, in case (3) the current task is the only task accessing the file_struct, again preventing any change -from taking place. If the above statement was invoked only from updater -code, it could instead be written as follows: - - file = rcu_dereference_protected(fdt->fd[fd], - lockdep_is_held(&files->file_lock) || - atomic_read(&files->count) == 1); - -This would verify cases #2 and #3 above, and furthermore lockdep would -complain if this was used in an RCU read-side critical section unless one -of these two cases held. Because rcu_dereference_protected() omits all -barriers and compiler constraints, it generates better code than do the -other flavors of rcu_dereference(). On the other hand, it is illegal -to use rcu_dereference_protected() if either the RCU-protected pointer -or the RCU-protected data that it points to can change concurrently. +from taking place. There are currently only "universal" versions of the rcu_assign_pointer() and RCU list-/tree-traversal primitives, which do not (yet) check for diff --git a/trunk/Documentation/RCU/whatisRCU.txt b/trunk/Documentation/RCU/whatisRCU.txt index cfaac34c4557..1dc00ee97163 100644 --- a/trunk/Documentation/RCU/whatisRCU.txt +++ b/trunk/Documentation/RCU/whatisRCU.txt @@ -840,12 +840,6 @@ SRCU: Initialization/cleanup init_srcu_struct cleanup_srcu_struct -All: lockdep-checked RCU-protected pointer access - - rcu_dereference_check - rcu_dereference_protected - rcu_access_pointer - See the comment headers in the source code (or the docbook generated from them) for more information. diff --git a/trunk/Documentation/block/biodoc.txt b/trunk/Documentation/block/biodoc.txt index 508b5b2b0289..6fab97ea7e6b 100644 --- a/trunk/Documentation/block/biodoc.txt +++ b/trunk/Documentation/block/biodoc.txt @@ -1162,8 +1162,8 @@ where a driver received a request ala this before: As mentioned, there is no virtual mapping of a bio. For DMA, this is not a problem as the driver probably never will need a virtual mapping. -Instead it needs a bus mapping (dma_map_page for a single segment or -use dma_map_sg for scatter gather) to be able to ship it to the driver. For +Instead it needs a bus mapping (pci_map_page for a single segment or +use blk_rq_map_sg for scatter gather) to be able to ship it to the driver. For PIO drivers (or drivers that need to revert to PIO transfer once in a while (IDE for example)), where the CPU is doing the actual data transfer a virtual mapping is needed. If the driver supports highmem I/O, diff --git a/trunk/Documentation/cgroups/cgroups.txt b/trunk/Documentation/cgroups/cgroups.txt index a1ca5924faff..fd588ff0e296 100644 --- a/trunk/Documentation/cgroups/cgroups.txt +++ b/trunk/Documentation/cgroups/cgroups.txt @@ -235,7 +235,8 @@ containing the following files describing that cgroup: - cgroup.procs: list of tgids in the cgroup. This list is not guaranteed to be sorted or free of duplicate tgids, and userspace should sort/uniquify the list if this property is required. - This is a read-only file, for now. + Writing a tgid into this file moves all threads with that tgid into + this cgroup. - notify_on_release flag: run the release agent on exit? - release_agent: the path to use for release notifications (this file exists in the top cgroup only) diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt index 05df0b7514b6..ed511af0f79a 100644 --- a/trunk/Documentation/feature-removal-schedule.txt +++ b/trunk/Documentation/feature-removal-schedule.txt @@ -589,26 +589,3 @@ Why: Useful in 2003, implementation is a hack. Generally invoked by accident today. Seen as doing more harm than good. Who: Len Brown - ----------------------------- - -What: video4linux /dev/vtx teletext API support -When: 2.6.35 -Files: drivers/media/video/saa5246a.c drivers/media/video/saa5249.c - include/linux/videotext.h -Why: The vtx device nodes have been superseded by vbi device nodes - for many years. No applications exist that use the vtx support. - Of the two i2c drivers that actually support this API the saa5249 - has been impossible to use for a year now and no known hardware - that supports this device exists. The saa5246a is theoretically - supported by the old mxb boards, but it never actually worked. - - In summary: there is no hardware that can use this API and there - are no applications actually implementing this API. - - The vtx support still reserves minors 192-223 and we would really - like to reuse those for upcoming new functionality. In the unlikely - event that new hardware appears that wants to use the functionality - provided by the vtx API, then that functionality should be build - around the sliced VBI API instead. -Who: Hans Verkuil diff --git a/trunk/Documentation/filesystems/proc.txt b/trunk/Documentation/filesystems/proc.txt index 1e359b62c40a..a4f30faa4f1f 100644 --- a/trunk/Documentation/filesystems/proc.txt +++ b/trunk/Documentation/filesystems/proc.txt @@ -316,7 +316,7 @@ address perms offset dev inode pathname 08049000-0804a000 rw-p 00001000 03:00 8312 /opt/test 0804a000-0806b000 rw-p 00000000 00:00 0 [heap] a7cb1000-a7cb2000 ---p 00000000 00:00 0 -a7cb2000-a7eb2000 rw-p 00000000 00:00 0 +a7cb2000-a7eb2000 rw-p 00000000 00:00 0 [threadstack:001ff4b4] a7eb2000-a7eb3000 ---p 00000000 00:00 0 a7eb3000-a7ed5000 rw-p 00000000 00:00 0 a7ed5000-a8008000 r-xp 00000000 03:00 4222 /lib/libc.so.6 @@ -352,6 +352,7 @@ is not associated with a file: [stack] = the stack of the main process [vdso] = the "virtual dynamic shared object", the kernel system call handler + [threadstack:xxxxxxxx] = the stack of the thread, xxxxxxxx is the stack size or if empty, the mapping is anonymous. diff --git a/trunk/Documentation/i2c/writing-clients b/trunk/Documentation/i2c/writing-clients index 5ebf5af1d716..3219ee0dbfef 100644 --- a/trunk/Documentation/i2c/writing-clients +++ b/trunk/Documentation/i2c/writing-clients @@ -74,11 +74,6 @@ structure at all. You should use this to keep device-specific data. /* retrieve the value */ void *i2c_get_clientdata(const struct i2c_client *client); -Note that starting with kernel 2.6.34, you don't have to set the `data' field -to NULL in remove() or if probe() failed anymore. The i2c-core does this -automatically on these occasions. Those are also the only times the core will -touch this field. - Accessing the client ==================== diff --git a/trunk/Documentation/input/elantech.txt b/trunk/Documentation/input/elantech.txt index 56941ae1f5db..a10c3b6ba7c4 100644 --- a/trunk/Documentation/input/elantech.txt +++ b/trunk/Documentation/input/elantech.txt @@ -333,14 +333,14 @@ byte 0: byte 1: bit 7 6 5 4 3 2 1 0 - . . . . . x10 x9 x8 + x15 x14 x13 x12 x11 x10 x9 x8 byte 2: bit 7 6 5 4 3 2 1 0 x7 x6 x5 x4 x4 x2 x1 x0 - x10..x0 = absolute x value (horizontal) + x15..x0 = absolute x value (horizontal) byte 3: @@ -350,14 +350,14 @@ byte 3: byte 4: bit 7 6 5 4 3 2 1 0 - . . . . . . y9 y8 + y15 y14 y13 y12 y11 y10 y8 y8 byte 5: bit 7 6 5 4 3 2 1 0 y7 y6 y5 y4 y3 y2 y1 y0 - y9..y0 = absolute y value (vertical) + y15..y0 = absolute y value (vertical) 4.2.2 Two finger touch diff --git a/trunk/Documentation/input/multi-touch-protocol.txt b/trunk/Documentation/input/multi-touch-protocol.txt index c0fc1c75fd88..8490480ce432 100644 --- a/trunk/Documentation/input/multi-touch-protocol.txt +++ b/trunk/Documentation/input/multi-touch-protocol.txt @@ -68,22 +68,6 @@ like: SYN_MT_REPORT SYN_REPORT -Here is the sequence after lifting one of the fingers: - - ABS_MT_POSITION_X - ABS_MT_POSITION_Y - SYN_MT_REPORT - SYN_REPORT - -And here is the sequence after lifting the remaining finger: - - SYN_MT_REPORT - SYN_REPORT - -If the driver reports one of BTN_TOUCH or ABS_PRESSURE in addition to the -ABS_MT events, the last SYN_MT_REPORT event may be omitted. Otherwise, the -last SYN_REPORT will be dropped by the input core, resulting in no -zero-finger event reaching userland. Event Semantics --------------- @@ -233,6 +217,11 @@ where examples can be found. difference between the contact position and the approaching tool position could be used to derive tilt. [2] The list can of course be extended. -[3] Multitouch X driver project: http://bitmath.org/code/multitouch/. +[3] The multi-touch X driver is currently in the prototyping stage. At the +time of writing (April 2009), the MT protocol is not yet merged, and the +prototype implements finger matching, basic mouse support and two-finger +scrolling. The project aims at improving the quality of current multi-touch +functionality available in the Synaptics X driver, and in addition +implement more advanced gestures. [4] See the section on event computation. [5] See the section on finger tracking. diff --git a/trunk/Documentation/kernel-parameters.txt b/trunk/Documentation/kernel-parameters.txt index 839b21b0699a..e4cbca58536c 100644 --- a/trunk/Documentation/kernel-parameters.txt +++ b/trunk/Documentation/kernel-parameters.txt @@ -320,6 +320,11 @@ and is between 256 and 4096 characters. It is defined in the file amd_iommu= [HW,X86-84] Pass parameters to the AMD IOMMU driver in the system. Possible values are: + isolate - enable device isolation (each device, as far + as possible, will get its own protection + domain) [default] + share - put every device behind one IOMMU into the + same protection domain fullflush - enable flushing of IO/TLB entries when they are unmapped. Otherwise they are flushed before they will be reused, which @@ -1194,7 +1199,7 @@ and is between 256 and 4096 characters. It is defined in the file libata.force= [LIBATA] Force configurations. The format is comma separated list of "[ID:]VAL" where ID is - PORT[.DEVICE]. PORT and DEVICE are decimal numbers + PORT[:DEVICE]. PORT and DEVICE are decimal numbers matching port, link or device. Basically, it matches the ATA ID string printed on console by libata. If the whole ID part is omitted, the last PORT and DEVICE diff --git a/trunk/Documentation/networking/timestamping.txt b/trunk/Documentation/networking/timestamping.txt index e8c8f4f06c67..0e58b4539176 100644 --- a/trunk/Documentation/networking/timestamping.txt +++ b/trunk/Documentation/networking/timestamping.txt @@ -41,12 +41,11 @@ SOF_TIMESTAMPING_SOFTWARE: return system time stamp generated in SOF_TIMESTAMPING_TX/RX determine how time stamps are generated. SOF_TIMESTAMPING_RAW/SYS determine how they are reported in the following control message: - -struct scm_timestamping { - struct timespec systime; - struct timespec hwtimetrans; - struct timespec hwtimeraw; -}; + struct scm_timestamping { + struct timespec systime; + struct timespec hwtimetrans; + struct timespec hwtimeraw; + }; recvmsg() can be used to get this control message for regular incoming packets. For send time stamps the outgoing packet is looped back to @@ -88,13 +87,12 @@ by the network device and will be empty without that support. SIOCSHWTSTAMP: Hardware time stamping must also be initialized for each device driver -that is expected to do hardware time stamping. The parameter is defined in -/include/linux/net_tstamp.h as: +that is expected to do hardware time stamping. The parameter is: struct hwtstamp_config { - int flags; /* no flags defined right now, must be zero */ - int tx_type; /* HWTSTAMP_TX_* */ - int rx_filter; /* HWTSTAMP_FILTER_* */ + int flags; /* no flags defined right now, must be zero */ + int tx_type; /* HWTSTAMP_TX_* */ + int rx_filter; /* HWTSTAMP_FILTER_* */ }; Desired behavior is passed into the kernel and to a specific device by @@ -141,56 +139,42 @@ enum { /* time stamp any incoming packet */ HWTSTAMP_FILTER_ALL, - /* return value: time stamp all packets requested plus some others */ - HWTSTAMP_FILTER_SOME, + /* return value: time stamp all packets requested plus some others */ + HWTSTAMP_FILTER_SOME, /* PTP v1, UDP, any kind of event packet */ HWTSTAMP_FILTER_PTP_V1_L4_EVENT, - /* for the complete list of values, please check - * the include file /include/linux/net_tstamp.h - */ + ... }; DEVICE IMPLEMENTATION A driver which supports hardware time stamping must support the -SIOCSHWTSTAMP ioctl and update the supplied struct hwtstamp_config with -the actual values as described in the section on SIOCSHWTSTAMP. - -Time stamps for received packets must be stored in the skb. To get a pointer -to the shared time stamp structure of the skb call skb_hwtstamps(). Then -set the time stamps in the structure: - -struct skb_shared_hwtstamps { - /* hardware time stamp transformed into duration - * since arbitrary point in time - */ - ktime_t hwtstamp; - ktime_t syststamp; /* hwtstamp transformed to system time base */ -}; +SIOCSHWTSTAMP ioctl. Time stamps for received packets must be stored +in the skb with skb_hwtstamp_set(). Time stamps for outgoing packets are to be generated as follows: -- In hard_start_xmit(), check if skb_tx(skb)->hardware is set no-zero. - If yes, then the driver is expected to do hardware time stamping. +- In hard_start_xmit(), check if skb_hwtstamp_check_tx_hardware() + returns non-zero. If yes, then the driver is expected + to do hardware time stamping. - If this is possible for the skb and requested, then declare - that the driver is doing the time stamping by setting the field - skb_tx(skb)->in_progress non-zero. You might want to keep a pointer - to the associated skb for the next step and not free the skb. A driver - not supporting hardware time stamping doesn't do that. A driver must - never touch sk_buff::tstamp! It is used to store software generated - time stamps by the network subsystem. + that the driver is doing the time stamping by calling + skb_hwtstamp_tx_in_progress(). A driver not supporting + hardware time stamping doesn't do that. A driver must never + touch sk_buff::tstamp! It is used to store how time stamping + for an outgoing packets is to be done. - As soon as the driver has sent the packet and/or obtained a hardware time stamp for it, it passes the time stamp back by calling skb_hwtstamp_tx() with the original skb, the raw - hardware time stamp. skb_hwtstamp_tx() clones the original skb and - adds the timestamps, therefore the original skb has to be freed now. - If obtaining the hardware time stamp somehow fails, then the driver - should not fall back to software time stamping. The rationale is that - this would occur at a later time in the processing pipeline than other - software time stamping and therefore could lead to unexpected deltas - between time stamps. -- If the driver did not call set skb_tx(skb)->in_progress, then + hardware time stamp and a handle to the device (necessary + to convert the hardware time stamp to system time). If obtaining + the hardware time stamp somehow fails, then the driver should + not fall back to software time stamping. The rationale is that + this would occur at a later time in the processing pipeline + than other software time stamping and therefore could lead + to unexpected deltas between time stamps. +- If the driver did not call skb_hwtstamp_tx_in_progress(), then dev_hard_start_xmit() checks whether software time stamping is wanted as fallback and potentially generates the time stamp. diff --git a/trunk/Documentation/spi/spidev_test.c b/trunk/Documentation/spi/spidev_test.c index 16feda901469..10abd3773e49 100644 --- a/trunk/Documentation/spi/spidev_test.c +++ b/trunk/Documentation/spi/spidev_test.c @@ -58,7 +58,7 @@ static void transfer(int fd) }; ret = ioctl(fd, SPI_IOC_MESSAGE(1), &tr); - if (ret < 1) + if (ret == 1) pabort("can't send spi message"); for (ret = 0; ret < ARRAY_SIZE(tx); ret++) { diff --git a/trunk/Documentation/stable_kernel_rules.txt b/trunk/Documentation/stable_kernel_rules.txt index e213f45cf9d7..5effa5bd993b 100644 --- a/trunk/Documentation/stable_kernel_rules.txt +++ b/trunk/Documentation/stable_kernel_rules.txt @@ -18,15 +18,16 @@ Rules on what kind of patches are accepted, and which ones are not, into the - It cannot contain any "trivial" fixes in it (spelling changes, whitespace cleanups, etc). - It must follow the Documentation/SubmittingPatches rules. - - It or an equivalent fix must already exist in Linus' tree (upstream). + - It or an equivalent fix must already exist in Linus' tree. Quote the + respective commit ID in Linus' tree in your patch submission to -stable. Procedure for submitting patches to the -stable tree: - Send the patch, after verifying that it follows the above rules, to - stable@kernel.org. You must note the upstream commit ID in the changelog - of your submission. - - To have the patch automatically included in the stable tree, add the tag + stable@kernel.org. + - To have the patch automatically included in the stable tree, add the + the tag Cc: stable@kernel.org in the sign-off area. Once the patch is merged it will be applied to the stable tree without anything else needing to be done by the author diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index d329b053a718..7a9ccda2a307 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -485,8 +485,8 @@ S: Maintained F: drivers/input/mouse/bcm5974.c APPLE SMC DRIVER -M: Henrik Rydberg -L: lm-sensors@lm-sensors.org +M: Nicolas Boichat +L: mactel-linux-devel@lists.sourceforge.net S: Maintained F: drivers/hwmon/applesmc.c @@ -971,16 +971,6 @@ L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) W: http://www.mcuos.com S: Maintained -ARM/U300 MACHINE SUPPORT -M: Linus Walleij -L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -S: Supported -F: arch/arm/mach-u300/ -F: drivers/i2c/busses/i2c-stu300.c -F: drivers/rtc/rtc-coh901331.c -F: drivers/watchdog/coh901327_wdt.c -F: drivers/dma/coh901318* - ARM/U8500 ARM ARCHITECTURE M: Srinidhi Kasagar L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -1960,7 +1950,7 @@ F: lib/kobj* DRM DRIVERS M: David Airlie -L: dri-devel@lists.freedesktop.org +L: dri-devel@lists.sourceforge.net T: git git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6.git S: Maintained F: drivers/gpu/drm/ @@ -4482,17 +4472,17 @@ S: Maintained F: drivers/ata/sata_promise.* PS3 NETWORK SUPPORT -M: Geoff Levand +M: Geoff Levand L: netdev@vger.kernel.org L: cbe-oss-dev@ozlabs.org -S: Maintained +S: Supported F: drivers/net/ps3_gelic_net.* PS3 PLATFORM SUPPORT -M: Geoff Levand +M: Geoff Levand L: linuxppc-dev@ozlabs.org L: cbe-oss-dev@ozlabs.org -S: Maintained +S: Supported F: arch/powerpc/boot/ps3* F: arch/powerpc/include/asm/lv1call.h F: arch/powerpc/include/asm/ps3*.h @@ -4791,11 +4781,12 @@ F: drivers/s390/crypto/ S390 ZFCP DRIVER M: Christof Schmitt -M: Swen Schillig +M: Martin Peschke M: linux390@de.ibm.com L: linux-s390@vger.kernel.org W: http://www.ibm.com/developerworks/linux/linux390/ S: Supported +F: Documentation/s390/zfcpdump.txt F: drivers/s390/scsi/zfcp_* S390 IUCV NETWORK LAYER @@ -5492,7 +5483,7 @@ S: Maintained F: drivers/mmc/host/tmio_mmc.* TMPFS (SHMEM FILESYSTEM) -M: Hugh Dickins +M: Hugh Dickins L: linux-mm@kvack.org S: Maintained F: include/linux/shmem_fs.h diff --git a/trunk/Makefile b/trunk/Makefile index 701bc65b3952..67c1001cfbf5 100644 --- a/trunk/Makefile +++ b/trunk/Makefile @@ -1,8 +1,8 @@ VERSION = 2 PATCHLEVEL = 6 SUBLEVEL = 34 -EXTRAVERSION = -rc7 -NAME = Sheep on Meth +EXTRAVERSION = -rc3 +NAME = Man-Eating Seals of Antiquity # *DOCUMENTATION* # To see a list of typical targets execute "make help" diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index 92622eb5cc0d..c5408bf1bf43 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -253,7 +253,6 @@ config ARCH_REALVIEW select GENERIC_TIME select GENERIC_CLOCKEVENTS select ARCH_WANT_OPTIONAL_GPIOLIB - select GPIO_PL061 if GPIOLIB help This enables support for ARM Ltd RealView boards. diff --git a/trunk/arch/arm/boot/compressed/head.S b/trunk/arch/arm/boot/compressed/head.S index c5191b1532e8..0f23009170a1 100644 --- a/trunk/arch/arm/boot/compressed/head.S +++ b/trunk/arch/arm/boot/compressed/head.S @@ -172,7 +172,7 @@ not_angel: adr r0, LC0 ARM( ldmia r0, {r1, r2, r3, r4, r5, r6, r11, ip, sp}) THUMB( ldmia r0, {r1, r2, r3, r4, r5, r6, r11, ip} ) - THUMB( ldr sp, [r0, #32] ) + THUMB( ldr sp, [r0, #28] ) subs r0, r0, r1 @ calculate the delta offset @ if delta is zero, we are @@ -685,8 +685,8 @@ proc_types: W(b) __armv4_mmu_cache_off W(b) __armv4_mmu_cache_flush - .word 0x56056900 - .word 0xffffff00 @ PXA9xx + .word 0x56056930 + .word 0xff0ffff0 @ PXA935 W(b) __armv4_mmu_cache_on W(b) __armv4_mmu_cache_off W(b) __armv4_mmu_cache_flush @@ -697,6 +697,12 @@ proc_types: W(b) __armv4_mmu_cache_off W(b) __armv5tej_mmu_cache_flush + .word 0x56056930 + .word 0xff0ffff0 @ PXA935 + W(b) __armv4_mmu_cache_on + W(b) __armv4_mmu_cache_off + W(b) __armv4_mmu_cache_flush + .word 0x56050000 @ Feroceon .word 0xff0f0000 W(b) __armv4_mmu_cache_on diff --git a/trunk/arch/arm/configs/bcmring_defconfig b/trunk/arch/arm/configs/bcmring_defconfig index 6ac6693299bc..1e12167c89b7 100644 --- a/trunk/arch/arm/configs/bcmring_defconfig +++ b/trunk/arch/arm/configs/bcmring_defconfig @@ -1,13 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc2 -# Mon Mar 29 12:01:41 2010 +# Linux kernel version: 2.6.31-rc3 +# Fri Jul 17 12:07:28 2009 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_HAVE_PROC_CPU=y +CONFIG_MMU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y @@ -18,7 +18,6 @@ CONFIG_GENERIC_IRQ_PROBE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" @@ -33,12 +32,6 @@ CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 CONFIG_LOCALVERSION="" # CONFIG_LOCALVERSION_AUTO is not set -CONFIG_HAVE_KERNEL_GZIP=y -CONFIG_HAVE_KERNEL_LZO=y -CONFIG_KERNEL_GZIP=y -# CONFIG_KERNEL_BZIP2 is not set -# CONFIG_KERNEL_LZMA is not set -# CONFIG_KERNEL_LZO is not set # CONFIG_SWAP is not set CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y @@ -50,22 +43,21 @@ CONFIG_SYSVIPC_SYSCTL=y # # RCU Subsystem # -CONFIG_TREE_RCU=y -# CONFIG_TREE_PREEMPT_RCU is not set -# CONFIG_TINY_RCU is not set -# CONFIG_RCU_TRACE is not set -CONFIG_RCU_FANOUT=32 -# CONFIG_RCU_FANOUT_EXACT is not set +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set # CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_UID16=y CONFIG_SYSCTL_SYSCALL=y @@ -83,21 +75,19 @@ CONFIG_FUTEX=y # CONFIG_EVENTFD is not set CONFIG_SHMEM=y # CONFIG_AIO is not set -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_PERF_USE_VMALLOC=y # -# Kernel Performance Events And Counters +# Performance Counters # -CONFIG_PERF_EVENTS=y -CONFIG_PERF_COUNTERS=y # CONFIG_VM_EVENT_COUNTERS is not set # CONFIG_SLUB_DEBUG is not set +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_COMPAT_BRK is not set # CONFIG_SLAB is not set CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set CONFIG_HAVE_KPROBES=y @@ -125,53 +115,24 @@ CONFIG_LBDAF=y # 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" -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -# CONFIG_INLINE_SPIN_UNLOCK is not set -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -# CONFIG_INLINE_READ_UNLOCK is not set -# CONFIG_INLINE_READ_UNLOCK_BH is not set -# CONFIG_INLINE_READ_UNLOCK_IRQ is not set -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -# CONFIG_INLINE_WRITE_UNLOCK is not set -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -# CONFIG_MUTEX_SPIN_ON_OWNER is not set # CONFIG_FREEZER is not set # # System Type # -CONFIG_MMU=y # CONFIG_ARCH_AAEC2000 is not set # CONFIG_ARCH_INTEGRATOR is not set # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -CONFIG_ARCH_BCMRING=y # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set @@ -188,7 +149,6 @@ CONFIG_ARCH_BCMRING=y # CONFIG_ARCH_IXP2000 is not set # CONFIG_ARCH_IXP4XX is not set # CONFIG_ARCH_L7200 is not set -# CONFIG_ARCH_DOVE is not set # CONFIG_ARCH_KIRKWOOD is not set # CONFIG_ARCH_LOKI is not set # CONFIG_ARCH_MV78XX0 is not set @@ -197,26 +157,19 @@ CONFIG_ARCH_BCMRING=y # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_W90X900 is not set -# CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_PNX4008 is not set # CONFIG_ARCH_PXA is not set # CONFIG_ARCH_MSM is not set -# CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set -# CONFIG_ARCH_S5P6440 is not set -# CONFIG_ARCH_S5P6442 is not set -# CONFIG_ARCH_S5PC1XX is not set -# CONFIG_ARCH_S5PV210 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_U300 is not set -# CONFIG_ARCH_U8500 is not set -# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set +CONFIG_ARCH_BCMRING=y # CONFIG_ARCH_FPGA11107 is not set CONFIG_ARCH_BCM11107=y @@ -232,7 +185,7 @@ CONFIG_CPU_V6=y CONFIG_CPU_32v6K=y CONFIG_CPU_32v6=y CONFIG_CPU_ABRT_EV6=y -CONFIG_CPU_PABRT_V6=y +CONFIG_CPU_PABRT_NOIFAR=y CONFIG_CPU_CACHE_V6=y CONFIG_CPU_CACHE_VIPT=y CONFIG_CPU_COPY_V6=y @@ -248,8 +201,6 @@ CONFIG_ARM_THUMB=y # CONFIG_CPU_ICACHE_DISABLE is not set # CONFIG_CPU_DCACHE_DISABLE is not set # CONFIG_CPU_BPREDICT_DISABLE is not set -CONFIG_ARM_L1_CACHE_SHIFT=5 -CONFIG_CPU_HAS_PMU=y # CONFIG_ARM_ERRATA_411920 is not set CONFIG_COMMON_CLKDEV=y @@ -271,8 +222,6 @@ CONFIG_VMSPLIT_3G=y # CONFIG_VMSPLIT_2G is not set # CONFIG_VMSPLIT_1G is not set CONFIG_PAGE_OFFSET=0xC0000000 -# CONFIG_PREEMPT_NONE is not set -# CONFIG_PREEMPT_VOLUNTARY is not set CONFIG_PREEMPT=y CONFIG_HZ=100 CONFIG_AEABI=y @@ -280,7 +229,6 @@ CONFIG_AEABI=y # CONFIG_ARCH_SPARSEMEM_DEFAULT is not set # CONFIG_ARCH_SELECT_MEMORY_MODEL is not set # CONFIG_HIGHMEM is not set -CONFIG_HW_PERF_EVENTS=y CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -292,7 +240,8 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y -# CONFIG_KSM is not set +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ALIGNMENT_TRAP=y CONFIG_UACCESS_WITH_MEMCPY=y @@ -386,9 +335,9 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_CONNECTOR is not set CONFIG_MTD=y # CONFIG_MTD_DEBUG is not set -# CONFIG_MTD_TESTS is not set CONFIG_MTD_CONCAT=y CONFIG_MTD_PARTITIONS=y +# CONFIG_MTD_TESTS is not set # CONFIG_MTD_REDBOOT_PARTS is not set CONFIG_MTD_CMDLINE_PARTS=y # CONFIG_MTD_AFS_PARTS is not set @@ -484,10 +433,6 @@ CONFIG_MTD_NAND_BCM_UMI_HWCS=y CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set # CONFIG_BLK_DEV_LOOP is not set - -# -# DRBD disabled because PROC_FS, INET or CONNECTOR not selected -# # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set @@ -499,7 +444,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -508,7 +452,6 @@ CONFIG_SCSI_MOD=y # CONFIG_MD is not set # CONFIG_NETDEVICES is not set # CONFIG_ISDN is not set -# CONFIG_PHONE is not set # # Input device support @@ -516,7 +459,6 @@ CONFIG_SCSI_MOD=y CONFIG_INPUT=y # CONFIG_INPUT_FF_MEMLESS is not set # CONFIG_INPUT_POLLDEV is not set -# CONFIG_INPUT_SPARSEKMAP is not set # # Userland interfaces @@ -566,7 +508,6 @@ CONFIG_SERIAL_AMBA_PL011=y CONFIG_SERIAL_AMBA_PL011_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -578,17 +519,13 @@ CONFIG_LEGACY_PTY_COUNT=64 # CONFIG_TCG_TPM is not set # CONFIG_I2C is not set # CONFIG_SPI is not set - -# -# PPS support -# -# CONFIG_PPS is not set CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_GPIOLIB is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y @@ -604,7 +541,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set # @@ -630,17 +566,14 @@ CONFIG_DUMMY_CONSOLE=y # CONFIG_USB_SUPPORT is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set -# CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set +# CONFIG_NEW_LEDS is not set CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set +# CONFIG_REGULATOR is not set # CONFIG_UIO is not set - -# -# TI VLYNQ -# # CONFIG_STAGING is not set # @@ -656,12 +589,9 @@ CONFIG_FS_POSIX_ACL=y # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set -# CONFIG_NILFS2_FS is not set # CONFIG_FILE_LOCKING is not set # CONFIG_FSNOTIFY is not set -# CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set -# CONFIG_INOTIFY_USER is not set # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set @@ -717,7 +647,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -728,6 +657,7 @@ CONFIG_JFFS2_RTIME=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set # CONFIG_NETWORK_FILESYSTEMS is not set # @@ -745,12 +675,11 @@ CONFIG_MSDOS_PARTITION=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y -# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set CONFIG_HEADERS_CHECK=y # CONFIG_DEBUG_KERNEL is not set -CONFIG_DEBUG_BUGVERBOSE=y +# CONFIG_DEBUG_BUGVERBOSE is not set # CONFIG_DEBUG_MEMORY_INIT is not set CONFIG_FRAME_POINTER=y # CONFIG_RCU_CPU_STALL_DETECTOR is not set @@ -764,7 +693,6 @@ CONFIG_TRACING_SUPPORT=y CONFIG_HAVE_ARCH_KGDB=y # CONFIG_ARM_UNWIND is not set # CONFIG_DEBUG_USER is not set -# CONFIG_OC_ETM is not set # # Security options @@ -772,11 +700,7 @@ CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_DEFAULT_SECURITY_SELINUX is not set -# CONFIG_DEFAULT_SECURITY_SMACK is not set -# CONFIG_DEFAULT_SECURITY_TOMOYO is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" +# CONFIG_SECURITY_FILE_CAPABILITIES is not set # CONFIG_CRYPTO is not set # CONFIG_BINARY_PRINTF is not set diff --git a/trunk/arch/arm/configs/imote2_defconfig b/trunk/arch/arm/configs/imote2_defconfig index 21f2bff8a363..95d2becfc664 100644 --- a/trunk/arch/arm/configs/imote2_defconfig +++ b/trunk/arch/arm/configs/imote2_defconfig @@ -1,14 +1,13 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc2 -# Thu Apr 8 14:49:08 2010 +# Linux kernel version: 2.6.33-rc8 +# Sat Feb 13 21:48:53 2010 # CONFIG_ARM=y CONFIG_SYS_SUPPORTS_APM_EMULATION=y CONFIG_GENERIC_GPIO=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CLOCKEVENTS=y -CONFIG_HAVE_PROC_CPU=y CONFIG_GENERIC_HARDIRQS=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y @@ -20,7 +19,6 @@ CONFIG_RWSEM_GENERIC_SPINLOCK=y CONFIG_ARCH_HAS_CPUFREQ=y CONFIG_GENERIC_HWEIGHT=y CONFIG_GENERIC_CALIBRATE_DELAY=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_ARCH_MTD_XIP=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_VECTORS_BASE=0xffff0000 @@ -62,6 +60,11 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -94,14 +97,10 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y -CONFIG_HAVE_PERF_EVENTS=y -CONFIG_PERF_USE_VMALLOC=y # # Kernel Performance Events And Counters # -# CONFIG_PERF_EVENTS is not set -# CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y @@ -185,7 +184,6 @@ CONFIG_MMU=y # CONFIG_ARCH_REALVIEW is not set # CONFIG_ARCH_VERSATILE is not set # CONFIG_ARCH_AT91 is not set -# CONFIG_ARCH_BCMRING is not set # CONFIG_ARCH_CLPS711X is not set # CONFIG_ARCH_GEMINI is not set # CONFIG_ARCH_EBSA110 is not set @@ -195,6 +193,7 @@ CONFIG_MMU=y # CONFIG_ARCH_STMP3XXX is not set # CONFIG_ARCH_NETX is not set # CONFIG_ARCH_H720X is not set +# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_IOP13XX is not set # CONFIG_ARCH_IOP32X is not set # CONFIG_ARCH_IOP33X is not set @@ -211,26 +210,21 @@ CONFIG_MMU=y # CONFIG_ARCH_KS8695 is not set # CONFIG_ARCH_NS9XXX is not set # CONFIG_ARCH_W90X900 is not set -# CONFIG_ARCH_NUC93X is not set # CONFIG_ARCH_PNX4008 is not set CONFIG_ARCH_PXA=y # CONFIG_ARCH_MSM is not set -# CONFIG_ARCH_SHMOBILE is not set # CONFIG_ARCH_RPC is not set # CONFIG_ARCH_SA1100 is not set # CONFIG_ARCH_S3C2410 is not set # CONFIG_ARCH_S3C64XX is not set -# CONFIG_ARCH_S5P6440 is not set -# CONFIG_ARCH_S5P6442 is not set # CONFIG_ARCH_S5PC1XX is not set -# CONFIG_ARCH_S5PV210 is not set # CONFIG_ARCH_SHARK is not set # CONFIG_ARCH_LH7A40X is not set # CONFIG_ARCH_U300 is not set -# CONFIG_ARCH_U8500 is not set -# CONFIG_ARCH_NOMADIK is not set # CONFIG_ARCH_DAVINCI is not set # CONFIG_ARCH_OMAP is not set +# CONFIG_ARCH_BCMRING is not set +# CONFIG_ARCH_U8500 is not set # # Intel PXA2xx/PXA3xx Implementations @@ -259,7 +253,6 @@ CONFIG_ARCH_PXA=y # CONFIG_MACH_EM_X270 is not set # CONFIG_MACH_EXEDA is not set # CONFIG_MACH_CM_X300 is not set -# CONFIG_MACH_CAPC7117 is not set # CONFIG_ARCH_GUMSTIX is not set CONFIG_MACH_INTELMOTE2=y # CONFIG_MACH_STARGATE2 is not set @@ -282,11 +275,7 @@ CONFIG_MACH_INTELMOTE2=y # CONFIG_PXA_EZX is not set # CONFIG_MACH_MP900C is not set # CONFIG_ARCH_PXA_PALM is not set -# CONFIG_MACH_RAUMFELD_RC is not set -# CONFIG_MACH_RAUMFELD_CONNECTOR is not set -# CONFIG_MACH_RAUMFELD_SPEAKER is not set # CONFIG_PXA_SHARPSL is not set -# CONFIG_MACH_ICONTROL is not set # CONFIG_ARCH_PXA_ESERIES is not set CONFIG_PXA27x=y CONFIG_PXA_SSP=y @@ -313,7 +302,6 @@ CONFIG_ARM_THUMB=y CONFIG_ARM_L1_CACHE_SHIFT=5 CONFIG_IWMMXT=y CONFIG_XSCALE_PMU=y -CONFIG_CPU_HAS_PMU=y CONFIG_COMMON_CLKDEV=y # @@ -364,7 +352,7 @@ CONFIG_ALIGNMENT_TRAP=y # CONFIG_ZBOOT_ROM_TEXT=0x0 CONFIG_ZBOOT_ROM_BSS=0x0 -CONFIG_CMDLINE="root=/dev/mtdblock2 rootfstype=jffs2 console=ttyS2,115200 mem=32M" +CONFIG_CMDLINE="console=tty1 root=/dev/mmcblk0p2 rootfstype=ext2 rootdelay=3 ip=192.168.0.202:192.168.0.200:192.168.0.200:255.255.255.0 debug" # CONFIG_XIP_KERNEL is not set CONFIG_KEXEC=y CONFIG_ATAGS_PROC=y @@ -372,8 +360,24 @@ CONFIG_ATAGS_PROC=y # # CPU Power Management # -# CONFIG_CPU_FREQ is not set -# CONFIG_CPU_IDLE is not set +CONFIG_CPU_FREQ=y +CONFIG_CPU_FREQ_TABLE=y +CONFIG_CPU_FREQ_DEBUG=y +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_POWERSAVE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set +# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set +CONFIG_CPU_FREQ_GOV_PERFORMANCE=y +CONFIG_CPU_FREQ_GOV_POWERSAVE=m +CONFIG_CPU_FREQ_GOV_USERSPACE=m +CONFIG_CPU_FREQ_GOV_ONDEMAND=m +CONFIG_CPU_FREQ_GOV_CONSERVATIVE=m +CONFIG_CPU_IDLE=y +CONFIG_CPU_IDLE_GOV_LADDER=y +CONFIG_CPU_IDLE_GOV_MENU=y # # Floating point emulation @@ -405,7 +409,6 @@ CONFIG_SUSPEND=y CONFIG_SUSPEND_FREEZER=y CONFIG_APM_EMULATION=y CONFIG_PM_RUNTIME=y -CONFIG_PM_OPS=y CONFIG_ARCH_SUSPEND_POSSIBLE=y CONFIG_NET=y @@ -413,6 +416,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set @@ -502,7 +506,6 @@ CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=m CONFIG_NETFILTER_XT_TARGET_CLASSIFY=m # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set -# CONFIG_NETFILTER_XT_TARGET_CT is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set CONFIG_NETFILTER_XT_TARGET_HL=m CONFIG_NETFILTER_XT_TARGET_LED=m @@ -619,7 +622,6 @@ CONFIG_IP6_NF_RAW=m # CONFIG_ATM is not set CONFIG_STP=m CONFIG_BRIDGE=m -# CONFIG_BRIDGE_IGMP_SNOOPING is not set # CONFIG_NET_DSA is not set # CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set @@ -644,7 +646,32 @@ CONFIG_NET_CLS_ROUTE=y # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set -# CONFIG_BT is not set +CONFIG_BT=y +CONFIG_BT_L2CAP=y +CONFIG_BT_SCO=y +CONFIG_BT_RFCOMM=y +CONFIG_BT_RFCOMM_TTY=y +CONFIG_BT_BNEP=y +CONFIG_BT_BNEP_MC_FILTER=y +CONFIG_BT_BNEP_PROTO_FILTER=y +CONFIG_BT_HIDP=y + +# +# Bluetooth device drivers +# +CONFIG_BT_HCIBTUSB=m +CONFIG_BT_HCIBTSDIO=m +CONFIG_BT_HCIUART=y +CONFIG_BT_HCIUART_H4=y +# CONFIG_BT_HCIUART_BCSP is not set +# CONFIG_BT_HCIUART_LL is not set +CONFIG_BT_HCIBCM203X=m +CONFIG_BT_HCIBPA10X=m +CONFIG_BT_HCIBFUSB=m +CONFIG_BT_HCIVHCI=m +CONFIG_BT_MRVL=m +CONFIG_BT_MRVL_SDIO=m +# CONFIG_BT_ATH3K is not set # CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y # CONFIG_WIRELESS is not set @@ -660,8 +687,7 @@ CONFIG_FIB_RULES=y # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -CONFIG_DEVTMPFS=y -CONFIG_DEVTMPFS_MOUNT=y +# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m @@ -677,9 +703,9 @@ CONFIG_MTD=y # CONFIG_MTD_CONCAT is not set CONFIG_MTD_PARTITIONS=y # CONFIG_MTD_REDBOOT_PARTS is not set -CONFIG_MTD_CMDLINE_PARTS=y -CONFIG_MTD_AFS_PARTS=y -CONFIG_MTD_AR7_PARTS=y +# CONFIG_MTD_CMDLINE_PARTS is not set +# CONFIG_MTD_AFS_PARTS is not set +# CONFIG_MTD_AR7_PARTS is not set # # User Modules And Translation Layers @@ -786,7 +812,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -940,7 +965,6 @@ CONFIG_SERIAL_PXA=y CONFIG_SERIAL_PXA_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y @@ -969,7 +993,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_PXA=y # CONFIG_I2C_PXA_SLAVE is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -983,9 +1006,15 @@ CONFIG_I2C_PXA=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -1017,12 +1046,10 @@ CONFIG_GPIO_SYSFS=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set @@ -1066,12 +1093,10 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_MFD_ASIC3 is not set # CONFIG_HTC_EGPIO is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set @@ -1080,25 +1105,22 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_TC6393XB is not set CONFIG_PMIC_DA903X=y # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_MC13783 is not set # CONFIG_AB3100_CORE is not set # CONFIG_EZX_PCAP is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_AB4500_CORE is not set CONFIG_REGULATOR=y CONFIG_REGULATOR_DEBUG=y -# CONFIG_REGULATOR_DUMMY is not set # CONFIG_REGULATOR_FIXED_VOLTAGE is not set CONFIG_REGULATOR_VIRTUAL_CONSUMER=y CONFIG_REGULATOR_USERSPACE_CONSUMER=y # CONFIG_REGULATOR_BQ24022 is not set # CONFIG_REGULATOR_MAX1586 is not set -# CONFIG_REGULATOR_MAX8649 is not set # CONFIG_REGULATOR_MAX8660 is not set CONFIG_REGULATOR_DA903X=y # CONFIG_REGULATOR_LP3971 is not set @@ -1196,7 +1218,6 @@ CONFIG_VIDEO_IR_I2C=y # CONFIG_VIDEO_SAA7191 is not set # CONFIG_VIDEO_TVP514X is not set # CONFIG_VIDEO_TVP5150 is not set -# CONFIG_VIDEO_TVP7002 is not set # CONFIG_VIDEO_VPX3220 is not set # @@ -1243,7 +1264,15 @@ CONFIG_SOC_CAMERA_MT9M111=y CONFIG_VIDEO_PXA27x=y # CONFIG_VIDEO_SH_MOBILE_CEU is not set # CONFIG_V4L_USB_DRIVERS is not set -# CONFIG_RADIO_ADAPTERS is not set +CONFIG_RADIO_ADAPTERS=y +# CONFIG_I2C_SI4713 is not set +# CONFIG_RADIO_SI4713 is not set +# CONFIG_USB_DSBR is not set +# CONFIG_RADIO_SI470X is not set +# CONFIG_USB_MR800 is not set +CONFIG_RADIO_TEA5764=y +CONFIG_RADIO_TEA5764_XTAL=y +# CONFIG_RADIO_TEF6862 is not set # CONFIG_DAB is not set # @@ -1369,6 +1398,8 @@ CONFIG_HID=y # # Special HID drivers # +CONFIG_HID_APPLE=m +# CONFIG_HID_WACOM is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y CONFIG_USB_ARCH_HAS_OHCI=y @@ -1446,6 +1477,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1457,6 +1489,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set @@ -1496,7 +1529,6 @@ CONFIG_USB_ETH=y # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set -# CONFIG_USB_G_NOKIA is not set # CONFIG_USB_G_MULTI is not set # @@ -1523,6 +1555,8 @@ CONFIG_SDIO_UART=m # CONFIG_MMC_PXA=y # CONFIG_MMC_SDHCI is not set +# CONFIG_MMC_AT91 is not set +# CONFIG_MMC_ATMELMCI is not set CONFIG_MMC_SPI=y # CONFIG_MEMSTICK is not set CONFIG_NEW_LEDS=y @@ -1540,11 +1574,11 @@ CONFIG_LEDS_LP3944=y # CONFIG_LEDS_REGULATOR is not set # CONFIG_LEDS_BD2802 is not set # CONFIG_LEDS_LT3593 is not set -CONFIG_LEDS_TRIGGERS=y # # LED Triggers # +CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y CONFIG_LEDS_TRIGGER_BACKLIGHT=y @@ -1622,7 +1656,7 @@ CONFIG_RTC_INTF_DEV=y # on-CPU RTC drivers # # CONFIG_RTC_DRV_SA1100 is not set -CONFIG_RTC_DRV_PXA=y +# CONFIG_RTC_DRV_PXA is not set # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set @@ -1647,10 +1681,19 @@ CONFIG_EXT3_FS_XATTR=y CONFIG_JBD=m # CONFIG_JBD_DEBUG is not set CONFIG_FS_MBCACHE=m -# CONFIG_REISERFS_FS is not set +CONFIG_REISERFS_FS=m +# 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 is not set +CONFIG_XFS_FS=m +# CONFIG_XFS_QUOTA is not set +# CONFIG_XFS_POSIX_ACL is not set +# CONFIG_XFS_RT is not set +# CONFIG_XFS_DEBUG is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set # CONFIG_NILFS2_FS is not set @@ -1673,7 +1716,9 @@ CONFIG_CUSE=m # # CD-ROM/DVD Filesystems # -# CONFIG_ISO9660_FS is not set +CONFIG_ISO9660_FS=m +CONFIG_JOLIET=y +CONFIG_ZISOFS=y # CONFIG_UDF_FS is not set # @@ -1705,14 +1750,12 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -CONFIG_JFFS2_FS=y +CONFIG_JFFS2_FS=m CONFIG_JFFS2_FS_DEBUG=0 CONFIG_JFFS2_FS_WRITEBUFFER=y -CONFIG_JFFS2_FS_WBUF_VERIFY=y -CONFIG_JFFS2_SUMMARY=y -CONFIG_JFFS2_FS_XATTR=y -CONFIG_JFFS2_FS_POSIX_ACL=y -CONFIG_JFFS2_FS_SECURITY=y +# CONFIG_JFFS2_FS_WBUF_VERIFY is not set +# CONFIG_JFFS2_SUMMARY is not set +# CONFIG_JFFS2_FS_XATTR is not set CONFIG_JFFS2_COMPRESSION_OPTIONS=y CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_LZO=y @@ -1722,7 +1765,6 @@ CONFIG_JFFS2_RUBIN=y CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_JFFS2_CMODE_SIZE is not set # CONFIG_JFFS2_CMODE_FAVOURLZO is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=m CONFIG_SQUASHFS=m # CONFIG_SQUASHFS_EMBEDDED is not set @@ -1760,7 +1802,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m # CONFIG_SMB_NLS_DEFAULT is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m CONFIG_CIFS_STATS=y # CONFIG_CIFS_STATS2 is not set @@ -1854,7 +1895,6 @@ CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y -# CONFIG_PROVE_RCU is not set CONFIG_LOCKDEP=y # CONFIG_LOCK_STAT is not set # CONFIG_DEBUG_LOCKDEP is not set @@ -1878,7 +1918,6 @@ CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set @@ -2022,9 +2061,9 @@ CONFIG_CRC32=y CONFIG_CRC7=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y -CONFIG_LZO_COMPRESS=y -CONFIG_LZO_DECOMPRESS=y +CONFIG_ZLIB_DEFLATE=m +CONFIG_LZO_COMPRESS=m +CONFIG_LZO_DECOMPRESS=m CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y @@ -2036,4 +2075,3 @@ CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y CONFIG_NLATTR=y -CONFIG_GENERIC_ATOMIC64=y diff --git a/trunk/arch/arm/configs/n8x0_defconfig b/trunk/arch/arm/configs/n8x0_defconfig index 9405e32783de..216ad00948af 100644 --- a/trunk/arch/arm/configs/n8x0_defconfig +++ b/trunk/arch/arm/configs/n8x0_defconfig @@ -1058,6 +1058,7 @@ CONFIG_JFFS2_CMODE_PRIORITY=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y # CONFIG_NFS_FS is not set # CONFIG_NFSD is not set diff --git a/trunk/arch/arm/configs/omap_zoom2_defconfig b/trunk/arch/arm/configs/omap_zoom2_defconfig index 881faea03d79..f5c6e11cf189 100644 --- a/trunk/arch/arm/configs/omap_zoom2_defconfig +++ b/trunk/arch/arm/configs/omap_zoom2_defconfig @@ -661,7 +661,7 @@ CONFIG_DEVKMEM=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_RUNTIME_UARTS=1 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y diff --git a/trunk/arch/arm/configs/omap_zoom3_defconfig b/trunk/arch/arm/configs/omap_zoom3_defconfig index 5e55b550a408..ea9a5012d332 100644 --- a/trunk/arch/arm/configs/omap_zoom3_defconfig +++ b/trunk/arch/arm/configs/omap_zoom3_defconfig @@ -680,7 +680,7 @@ CONFIG_DEVKMEM=y CONFIG_SERIAL_8250=y CONFIG_SERIAL_8250_CONSOLE=y CONFIG_SERIAL_8250_NR_UARTS=32 -CONFIG_SERIAL_8250_RUNTIME_UARTS=1 +CONFIG_SERIAL_8250_RUNTIME_UARTS=4 CONFIG_SERIAL_8250_EXTENDED=y CONFIG_SERIAL_8250_MANY_PORTS=y CONFIG_SERIAL_8250_SHARE_IRQ=y diff --git a/trunk/arch/arm/configs/rx51_defconfig b/trunk/arch/arm/configs/rx51_defconfig index 473f9e13f08b..45135ffadc57 100644 --- a/trunk/arch/arm/configs/rx51_defconfig +++ b/trunk/arch/arm/configs/rx51_defconfig @@ -59,6 +59,8 @@ CONFIG_FAIR_GROUP_SCHED=y CONFIG_USER_SCHED=y # CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -478,6 +480,7 @@ CONFIG_BT_HIDP=m # CONFIG_BT_HCIBFUSB is not set # CONFIG_BT_HCIVHCI is not set # CONFIG_AF_RXRPC is not set +# CONFIG_PHONET is not set CONFIG_WIRELESS=y CONFIG_CFG80211=y # CONFIG_CFG80211_REG_DEBUG is not set diff --git a/trunk/arch/arm/include/asm/assembler.h b/trunk/arch/arm/include/asm/assembler.h index 6e8f05c8a1c8..00f46d9ce299 100644 --- a/trunk/arch/arm/include/asm/assembler.h +++ b/trunk/arch/arm/include/asm/assembler.h @@ -149,10 +149,10 @@ #define USER(x...) \ 9999: x; \ - .pushsection __ex_table,"a"; \ + .section __ex_table,"a"; \ .align 3; \ .long 9999b,9001f; \ - .popsection + .previous /* * SMP data memory barrier @@ -193,10 +193,10 @@ .error "Unsupported inc macro argument" .endif - .pushsection __ex_table,"a" + .section __ex_table,"a" .align 3 .long 9999b, \abort - .popsection + .previous .endm .macro usracc, instr, reg, ptr, inc, cond, rept, abort @@ -234,10 +234,10 @@ .error "Unsupported inc macro argument" .endif - .pushsection __ex_table,"a" + .section __ex_table,"a" .align 3 .long 9999b, \abort - .popsection + .previous .endr .endm diff --git a/trunk/arch/arm/include/asm/cacheflush.h b/trunk/arch/arm/include/asm/cacheflush.h index 4656a24058d2..0d08d4170b64 100644 --- a/trunk/arch/arm/include/asm/cacheflush.h +++ b/trunk/arch/arm/include/asm/cacheflush.h @@ -371,10 +371,6 @@ static inline void __flush_icache_all(void) #ifdef CONFIG_ARM_ERRATA_411920 extern void v6_icache_inval_all(void); v6_icache_inval_all(); -#elif defined(CONFIG_SMP) && __LINUX_ARM_ARCH__ >= 7 - asm("mcr p15, 0, %0, c7, c1, 0 @ invalidate I-cache inner shareable\n" - : - : "r" (0)); #else asm("mcr p15, 0, %0, c7, c5, 0 @ invalidate I-cache\n" : diff --git a/trunk/arch/arm/include/asm/elf.h b/trunk/arch/arm/include/asm/elf.h index 51662feb9f1d..bff056489cc1 100644 --- a/trunk/arch/arm/include/asm/elf.h +++ b/trunk/arch/arm/include/asm/elf.h @@ -9,8 +9,6 @@ #include #include -struct task_struct; - typedef unsigned long elf_greg_t; typedef unsigned long elf_freg_t[3]; diff --git a/trunk/arch/arm/include/asm/futex.h b/trunk/arch/arm/include/asm/futex.h index 540a044153a5..bfcc15929a7f 100644 --- a/trunk/arch/arm/include/asm/futex.h +++ b/trunk/arch/arm/include/asm/futex.h @@ -21,14 +21,14 @@ "2: strt %0, [%2]\n" \ " mov %0, #0\n" \ "3:\n" \ - " .pushsection __ex_table,\"a\"\n" \ + " .section __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 4f, 2b, 4f\n" \ - " .popsection\n" \ - " .pushsection .fixup,\"ax\"\n" \ + " .previous\n" \ + " .section .fixup,\"ax\"\n" \ "4: mov %0, %4\n" \ " b 3b\n" \ - " .popsection" \ + " .previous" \ : "=&r" (ret), "=&r" (oldval) \ : "r" (uaddr), "r" (oparg), "Ir" (-EFAULT) \ : "cc", "memory") @@ -102,14 +102,14 @@ futex_atomic_cmpxchg_inatomic(int __user *uaddr, int oldval, int newval) " it eq @ explicit IT needed for the 2b label\n" "2: streqt %2, [%3]\n" "3:\n" - " .pushsection __ex_table,\"a\"\n" + " .section __ex_table,\"a\"\n" " .align 3\n" " .long 1b, 4f, 2b, 4f\n" - " .popsection\n" - " .pushsection .fixup,\"ax\"\n" + " .previous\n" + " .section .fixup,\"ax\"\n" "4: mov %0, %4\n" " b 3b\n" - " .popsection" + " .previous" : "=&r" (val) : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT) : "cc", "memory"); diff --git a/trunk/arch/arm/include/asm/highmem.h b/trunk/arch/arm/include/asm/highmem.h index feb988a7ec37..7f36d00600b4 100644 --- a/trunk/arch/arm/include/asm/highmem.h +++ b/trunk/arch/arm/include/asm/highmem.h @@ -11,11 +11,7 @@ #define kmap_prot PAGE_KERNEL -#define flush_cache_kmaps() \ - do { \ - if (cache_is_vivt()) \ - flush_cache_all(); \ - } while (0) +#define flush_cache_kmaps() flush_cache_all() extern pte_t *pkmap_page_table; @@ -25,20 +21,11 @@ extern void *kmap_high(struct page *page); extern void *kmap_high_get(struct page *page); extern void kunmap_high(struct page *page); -extern void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte); -extern void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte); - -/* - * The following functions are already defined by - * when CONFIG_HIGHMEM is not set. - */ -#ifdef CONFIG_HIGHMEM extern void *kmap(struct page *page); extern void kunmap(struct page *page); extern void *kmap_atomic(struct page *page, enum km_type type); extern void kunmap_atomic(void *kvaddr, enum km_type type); extern void *kmap_atomic_pfn(unsigned long pfn, enum km_type type); extern struct page *kmap_atomic_to_page(const void *ptr); -#endif #endif diff --git a/trunk/arch/arm/include/asm/kmap_types.h b/trunk/arch/arm/include/asm/kmap_types.h index c4b2ea3fbe42..c019949a5189 100644 --- a/trunk/arch/arm/include/asm/kmap_types.h +++ b/trunk/arch/arm/include/asm/kmap_types.h @@ -18,7 +18,6 @@ enum km_type { KM_IRQ1, KM_SOFTIRQ0, KM_SOFTIRQ1, - KM_L1_CACHE, KM_L2_CACHE, KM_TYPE_NR }; diff --git a/trunk/arch/arm/include/asm/smp_twd.h b/trunk/arch/arm/include/asm/smp_twd.h index 634f357be6bb..7be0978b2625 100644 --- a/trunk/arch/arm/include/asm/smp_twd.h +++ b/trunk/arch/arm/include/asm/smp_twd.h @@ -1,23 +1,6 @@ #ifndef __ASMARM_SMP_TWD_H #define __ASMARM_SMP_TWD_H -#define TWD_TIMER_LOAD 0x00 -#define TWD_TIMER_COUNTER 0x04 -#define TWD_TIMER_CONTROL 0x08 -#define TWD_TIMER_INTSTAT 0x0C - -#define TWD_WDOG_LOAD 0x20 -#define TWD_WDOG_COUNTER 0x24 -#define TWD_WDOG_CONTROL 0x28 -#define TWD_WDOG_INTSTAT 0x2C -#define TWD_WDOG_RESETSTAT 0x30 -#define TWD_WDOG_DISABLE 0x34 - -#define TWD_TIMER_CONTROL_ENABLE (1 << 0) -#define TWD_TIMER_CONTROL_ONESHOT (0 << 1) -#define TWD_TIMER_CONTROL_PERIODIC (1 << 1) -#define TWD_TIMER_CONTROL_IT_ENABLE (1 << 2) - struct clock_event_device; extern void __iomem *twd_base; diff --git a/trunk/arch/arm/include/asm/tlbflush.h b/trunk/arch/arm/include/asm/tlbflush.h index bd863d8608cd..e085e2c545eb 100644 --- a/trunk/arch/arm/include/asm/tlbflush.h +++ b/trunk/arch/arm/include/asm/tlbflush.h @@ -46,9 +46,6 @@ #define TLB_V7_UIS_FULL (1 << 20) #define TLB_V7_UIS_ASID (1 << 21) -/* Inner Shareable BTB operation (ARMv7 MP extensions) */ -#define TLB_V7_IS_BTB (1 << 22) - #define TLB_L2CLEAN_FR (1 << 29) /* Feroceon */ #define TLB_DCLEAN (1 << 30) #define TLB_WB (1 << 31) @@ -186,7 +183,7 @@ #endif #ifdef CONFIG_SMP -#define v7wbi_tlb_flags (TLB_WB | TLB_DCLEAN | TLB_V7_IS_BTB | \ +#define v7wbi_tlb_flags (TLB_WB | TLB_DCLEAN | TLB_BTB | \ TLB_V7_UIS_FULL | TLB_V7_UIS_PAGE | TLB_V7_UIS_ASID) #else #define v7wbi_tlb_flags (TLB_WB | TLB_DCLEAN | TLB_BTB | \ @@ -342,12 +339,6 @@ static inline void local_flush_tlb_all(void) dsb(); isb(); } - if (tlb_flag(TLB_V7_IS_BTB)) { - /* flush the branch target cache */ - asm("mcr p15, 0, %0, c7, c1, 6" : : "r" (zero) : "cc"); - dsb(); - isb(); - } } static inline void local_flush_tlb_mm(struct mm_struct *mm) @@ -385,12 +376,6 @@ static inline void local_flush_tlb_mm(struct mm_struct *mm) asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc"); dsb(); } - if (tlb_flag(TLB_V7_IS_BTB)) { - /* flush the branch target cache */ - asm("mcr p15, 0, %0, c7, c1, 6" : : "r" (zero) : "cc"); - dsb(); - isb(); - } } static inline void @@ -431,12 +416,6 @@ local_flush_tlb_page(struct vm_area_struct *vma, unsigned long uaddr) asm("mcr p15, 0, %0, c7, c5, 6" : : "r" (zero) : "cc"); dsb(); } - if (tlb_flag(TLB_V7_IS_BTB)) { - /* flush the branch target cache */ - asm("mcr p15, 0, %0, c7, c1, 6" : : "r" (zero) : "cc"); - dsb(); - isb(); - } } static inline void local_flush_tlb_kernel_page(unsigned long kaddr) @@ -475,12 +454,6 @@ static inline void local_flush_tlb_kernel_page(unsigned long kaddr) dsb(); isb(); } - if (tlb_flag(TLB_V7_IS_BTB)) { - /* flush the branch target cache */ - asm("mcr p15, 0, %0, c7, c1, 6" : : "r" (zero) : "cc"); - dsb(); - isb(); - } } /* diff --git a/trunk/arch/arm/include/asm/uaccess.h b/trunk/arch/arm/include/asm/uaccess.h index 33e4a48fe103..1d6bd40a4322 100644 --- a/trunk/arch/arm/include/asm/uaccess.h +++ b/trunk/arch/arm/include/asm/uaccess.h @@ -229,16 +229,16 @@ do { \ __asm__ __volatile__( \ "1: ldrbt %1,[%2]\n" \ "2:\n" \ - " .pushsection .fixup,\"ax\"\n" \ + " .section .fixup,\"ax\"\n" \ " .align 2\n" \ "3: mov %0, %3\n" \ " mov %1, #0\n" \ " b 2b\n" \ - " .popsection\n" \ - " .pushsection __ex_table,\"a\"\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 3b\n" \ - " .popsection" \ + " .previous" \ : "+r" (err), "=&r" (x) \ : "r" (addr), "i" (-EFAULT) \ : "cc") @@ -265,16 +265,16 @@ do { \ __asm__ __volatile__( \ "1: ldrt %1,[%2]\n" \ "2:\n" \ - " .pushsection .fixup,\"ax\"\n" \ + " .section .fixup,\"ax\"\n" \ " .align 2\n" \ "3: mov %0, %3\n" \ " mov %1, #0\n" \ " b 2b\n" \ - " .popsection\n" \ - " .pushsection __ex_table,\"a\"\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 3b\n" \ - " .popsection" \ + " .previous" \ : "+r" (err), "=&r" (x) \ : "r" (addr), "i" (-EFAULT) \ : "cc") @@ -310,15 +310,15 @@ do { \ __asm__ __volatile__( \ "1: strbt %1,[%2]\n" \ "2:\n" \ - " .pushsection .fixup,\"ax\"\n" \ + " .section .fixup,\"ax\"\n" \ " .align 2\n" \ "3: mov %0, %3\n" \ " b 2b\n" \ - " .popsection\n" \ - " .pushsection __ex_table,\"a\"\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 3b\n" \ - " .popsection" \ + " .previous" \ : "+r" (err) \ : "r" (x), "r" (__pu_addr), "i" (-EFAULT) \ : "cc") @@ -343,15 +343,15 @@ do { \ __asm__ __volatile__( \ "1: strt %1,[%2]\n" \ "2:\n" \ - " .pushsection .fixup,\"ax\"\n" \ + " .section .fixup,\"ax\"\n" \ " .align 2\n" \ "3: mov %0, %3\n" \ " b 2b\n" \ - " .popsection\n" \ - " .pushsection __ex_table,\"a\"\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 3b\n" \ - " .popsection" \ + " .previous" \ : "+r" (err) \ : "r" (x), "r" (__pu_addr), "i" (-EFAULT) \ : "cc") @@ -371,16 +371,16 @@ do { \ THUMB( "1: strt " __reg_oper1 ", [%1]\n" ) \ THUMB( "2: strt " __reg_oper0 ", [%1, #4]\n" ) \ "3:\n" \ - " .pushsection .fixup,\"ax\"\n" \ + " .section .fixup,\"ax\"\n" \ " .align 2\n" \ "4: mov %0, %3\n" \ " b 3b\n" \ - " .popsection\n" \ - " .pushsection __ex_table,\"a\"\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 4b\n" \ " .long 2b, 4b\n" \ - " .popsection" \ + " .previous" \ : "+r" (err), "+r" (__pu_addr) \ : "r" (x), "i" (-EFAULT) \ : "cc") diff --git a/trunk/arch/arm/include/asm/ucontext.h b/trunk/arch/arm/include/asm/ucontext.h index 47f023aa8495..bf65e9f4525d 100644 --- a/trunk/arch/arm/include/asm/ucontext.h +++ b/trunk/arch/arm/include/asm/ucontext.h @@ -59,22 +59,23 @@ struct iwmmxt_sigframe { #endif /* CONFIG_IWMMXT */ #ifdef CONFIG_VFP +#if __LINUX_ARM_ARCH__ < 6 +/* For ARM pre-v6, we use fstmiax and fldmiax. This adds one extra + * word after the registers, and a word of padding at the end for + * alignment. */ #define VFP_MAGIC 0x56465001 +#define VFP_STORAGE_SIZE 152 +#else +#define VFP_MAGIC 0x56465002 +#define VFP_STORAGE_SIZE 144 +#endif struct vfp_sigframe { unsigned long magic; unsigned long size; - struct user_vfp ufp; - struct user_vfp_exc ufp_exc; -} __attribute__((__aligned__(8))); - -/* - * 8 byte for magic and size, 264 byte for ufp, 12 bytes for ufp_exc, - * 4 bytes padding. - */ -#define VFP_STORAGE_SIZE sizeof(struct vfp_sigframe) - + union vfp_state storage; +}; #endif /* CONFIG_VFP */ /* @@ -90,7 +91,7 @@ struct aux_sigframe { #ifdef CONFIG_IWMMXT struct iwmmxt_sigframe iwmmxt; #endif -#ifdef CONFIG_VFP +#if 0 && defined CONFIG_VFP /* Not yet saved. */ struct vfp_sigframe vfp; #endif /* Something that isn't a valid magic number for any coprocessor. */ diff --git a/trunk/arch/arm/include/asm/user.h b/trunk/arch/arm/include/asm/user.h index 05ac4b06876a..df95e050f9dd 100644 --- a/trunk/arch/arm/include/asm/user.h +++ b/trunk/arch/arm/include/asm/user.h @@ -83,21 +83,11 @@ struct user{ /* * User specific VFP registers. If only VFPv2 is present, registers 16 to 31 - * are ignored by the ptrace system call and the signal handler. + * are ignored by the ptrace system call. */ struct user_vfp { unsigned long long fpregs[32]; unsigned long fpscr; }; -/* - * VFP exception registers exposed to user space during signal delivery. - * Fields not relavant to the current VFP architecture are ignored. - */ -struct user_vfp_exc { - unsigned long fpexc; - unsigned long fpinst; - unsigned long fpinst2; -}; - #endif /* _ARM_USER_H */ diff --git a/trunk/arch/arm/kernel/entry-armv.S b/trunk/arch/arm/kernel/entry-armv.S index 7ee48e7f8f31..6c5cf369183b 100644 --- a/trunk/arch/arm/kernel/entry-armv.S +++ b/trunk/arch/arm/kernel/entry-armv.S @@ -523,16 +523,16 @@ ENDPROC(__und_usr) /* * The out of line fixup for the ldrt above. */ - .pushsection .fixup, "ax" + .section .fixup, "ax" 4: mov pc, r9 - .popsection - .pushsection __ex_table,"a" + .previous + .section __ex_table,"a" .long 1b, 4b #if __LINUX_ARM_ARCH__ >= 7 .long 2b, 4b .long 3b, 4b #endif - .popsection + .previous /* * Check whether the instruction is a co-processor instruction. @@ -676,10 +676,10 @@ do_fpe: * lr = unrecognised FP instruction return address */ - .pushsection .data + .data ENTRY(fp_enter) .word no_fp - .popsection + .previous ENTRY(no_fp) mov pc, lr diff --git a/trunk/arch/arm/kernel/ftrace.c b/trunk/arch/arm/kernel/ftrace.c index 0298286ad4ad..c63842766229 100644 --- a/trunk/arch/arm/kernel/ftrace.c +++ b/trunk/arch/arm/kernel/ftrace.c @@ -62,15 +62,15 @@ int ftrace_modify_code(unsigned long pc, unsigned char *old_code, " movne %0, #2 \n" "3:\n" - ".pushsection .fixup, \"ax\"\n" + ".section .fixup, \"ax\"\n" "4: mov %0, #1 \n" " b 3b \n" - ".popsection\n" + ".previous\n" - ".pushsection __ex_table, \"a\"\n" + ".section __ex_table, \"a\"\n" " .long 1b, 4b \n" " .long 2b, 4b \n" - ".popsection\n" + ".previous\n" : "=r"(err), "=r"(replaced) : "r"(pc), "r"(new), "r"(old), "0"(err), "1"(replaced) diff --git a/trunk/arch/arm/kernel/process.c b/trunk/arch/arm/kernel/process.c index acf5e6fdb6dc..0e12e0acbf26 100644 --- a/trunk/arch/arm/kernel/process.c +++ b/trunk/arch/arm/kernel/process.c @@ -355,7 +355,7 @@ EXPORT_SYMBOL(dump_fpu); * the thread function, and r3 points to the exit function. */ extern void kernel_thread_helper(void); -asm( ".pushsection .text\n" +asm( ".section .text\n" " .align\n" " .type kernel_thread_helper, #function\n" "kernel_thread_helper:\n" @@ -363,11 +363,11 @@ asm( ".pushsection .text\n" " mov lr, r3\n" " mov pc, r2\n" " .size kernel_thread_helper, . - kernel_thread_helper\n" -" .popsection"); +" .previous"); #ifdef CONFIG_ARM_UNWIND extern void kernel_thread_exit(long code); -asm( ".pushsection .text\n" +asm( ".section .text\n" " .align\n" " .type kernel_thread_exit, #function\n" "kernel_thread_exit:\n" @@ -377,7 +377,7 @@ asm( ".pushsection .text\n" " nop\n" " .fnend\n" " .size kernel_thread_exit, . - kernel_thread_exit\n" -" .popsection"); +" .previous"); #else #define kernel_thread_exit do_exit #endif diff --git a/trunk/arch/arm/kernel/signal.c b/trunk/arch/arm/kernel/signal.c index 907d5a620bca..e7714f367eb8 100644 --- a/trunk/arch/arm/kernel/signal.c +++ b/trunk/arch/arm/kernel/signal.c @@ -18,7 +18,6 @@ #include #include #include -#include #include "ptrace.h" #include "signal.h" @@ -176,90 +175,6 @@ static int restore_iwmmxt_context(struct iwmmxt_sigframe *frame) #endif -#ifdef CONFIG_VFP - -static int preserve_vfp_context(struct vfp_sigframe __user *frame) -{ - struct thread_info *thread = current_thread_info(); - struct vfp_hard_struct *h = &thread->vfpstate.hard; - const unsigned long magic = VFP_MAGIC; - const unsigned long size = VFP_STORAGE_SIZE; - int err = 0; - - vfp_sync_hwstate(thread); - __put_user_error(magic, &frame->magic, err); - __put_user_error(size, &frame->size, err); - - /* - * Copy the floating point registers. There can be unused - * registers see asm/hwcap.h for details. - */ - err |= __copy_to_user(&frame->ufp.fpregs, &h->fpregs, - sizeof(h->fpregs)); - /* - * Copy the status and control register. - */ - __put_user_error(h->fpscr, &frame->ufp.fpscr, err); - - /* - * Copy the exception registers. - */ - __put_user_error(h->fpexc, &frame->ufp_exc.fpexc, err); - __put_user_error(h->fpinst, &frame->ufp_exc.fpinst, err); - __put_user_error(h->fpinst2, &frame->ufp_exc.fpinst2, err); - - return err ? -EFAULT : 0; -} - -static int restore_vfp_context(struct vfp_sigframe __user *frame) -{ - struct thread_info *thread = current_thread_info(); - struct vfp_hard_struct *h = &thread->vfpstate.hard; - unsigned long magic; - unsigned long size; - unsigned long fpexc; - int err = 0; - - __get_user_error(magic, &frame->magic, err); - __get_user_error(size, &frame->size, err); - - if (err) - return -EFAULT; - if (magic != VFP_MAGIC || size != VFP_STORAGE_SIZE) - return -EINVAL; - - /* - * Copy the floating point registers. There can be unused - * registers see asm/hwcap.h for details. - */ - err |= __copy_from_user(&h->fpregs, &frame->ufp.fpregs, - sizeof(h->fpregs)); - /* - * Copy the status and control register. - */ - __get_user_error(h->fpscr, &frame->ufp.fpscr, err); - - /* - * Sanitise and restore the exception registers. - */ - __get_user_error(fpexc, &frame->ufp_exc.fpexc, err); - /* Ensure the VFP is enabled. */ - fpexc |= FPEXC_EN; - /* Ensure FPINST2 is invalid and the exception flag is cleared. */ - fpexc &= ~(FPEXC_EX | FPEXC_FP2V); - h->fpexc = fpexc; - - __get_user_error(h->fpinst, &frame->ufp_exc.fpinst, err); - __get_user_error(h->fpinst2, &frame->ufp_exc.fpinst2, err); - - if (!err) - vfp_flush_hwstate(thread); - - return err ? -EFAULT : 0; -} - -#endif - /* * Do a signal return; undo the signal stack. These are aligned to 64-bit. */ @@ -318,8 +233,8 @@ static int restore_sigframe(struct pt_regs *regs, struct sigframe __user *sf) err |= restore_iwmmxt_context(&aux->iwmmxt); #endif #ifdef CONFIG_VFP - if (err == 0) - err |= restore_vfp_context(&aux->vfp); +// if (err == 0) +// err |= vfp_restore_state(&sf->aux.vfp); #endif return err; @@ -433,8 +348,8 @@ setup_sigframe(struct sigframe __user *sf, struct pt_regs *regs, sigset_t *set) err |= preserve_iwmmxt_context(&aux->iwmmxt); #endif #ifdef CONFIG_VFP - if (err == 0) - err |= preserve_vfp_context(&aux->vfp); +// if (err == 0) +// err |= vfp_save_state(&sf->aux.vfp); #endif __put_user_error(0, &aux->end_magic, err); diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c index a01194e583ff..577543f3857f 100644 --- a/trunk/arch/arm/kernel/smp.c +++ b/trunk/arch/arm/kernel/smp.c @@ -86,12 +86,6 @@ int __cpuinit __cpu_up(unsigned int cpu) return PTR_ERR(idle); } ci->idle = idle; - } else { - /* - * Since this idle thread is being re-used, call - * init_idle() to reinitialize the thread structure. - */ - init_idle(idle, cpu); } /* diff --git a/trunk/arch/arm/kernel/smp_twd.c b/trunk/arch/arm/kernel/smp_twd.c index 7c5f0c024db7..ea02a7b1c244 100644 --- a/trunk/arch/arm/kernel/smp_twd.c +++ b/trunk/arch/arm/kernel/smp_twd.c @@ -21,6 +21,23 @@ #include #include +#define TWD_TIMER_LOAD 0x00 +#define TWD_TIMER_COUNTER 0x04 +#define TWD_TIMER_CONTROL 0x08 +#define TWD_TIMER_INTSTAT 0x0C + +#define TWD_WDOG_LOAD 0x20 +#define TWD_WDOG_COUNTER 0x24 +#define TWD_WDOG_CONTROL 0x28 +#define TWD_WDOG_INTSTAT 0x2C +#define TWD_WDOG_RESETSTAT 0x30 +#define TWD_WDOG_DISABLE 0x34 + +#define TWD_TIMER_CONTROL_ENABLE (1 << 0) +#define TWD_TIMER_CONTROL_ONESHOT (0 << 1) +#define TWD_TIMER_CONTROL_PERIODIC (1 << 1) +#define TWD_TIMER_CONTROL_IT_ENABLE (1 << 2) + /* set up by the platform code */ void __iomem *twd_base; diff --git a/trunk/arch/arm/lib/backtrace.S b/trunk/arch/arm/lib/backtrace.S index a673297b0cf1..aaf7220d9e30 100644 --- a/trunk/arch/arm/lib/backtrace.S +++ b/trunk/arch/arm/lib/backtrace.S @@ -110,13 +110,13 @@ no_frame: ldmfd sp!, {r4 - r8, pc} ENDPROC(__backtrace) ENDPROC(c_backtrace) - .pushsection __ex_table,"a" + .section __ex_table,"a" .align 3 .long 1001b, 1006b .long 1002b, 1006b .long 1003b, 1006b .long 1004b, 1006b - .popsection + .previous #define instr r4 #define reg r5 diff --git a/trunk/arch/arm/lib/clear_user.S b/trunk/arch/arm/lib/clear_user.S index 14a0d988c82c..1279abd8b886 100644 --- a/trunk/arch/arm/lib/clear_user.S +++ b/trunk/arch/arm/lib/clear_user.S @@ -45,10 +45,9 @@ USER( strnebt r2, [r0]) mov r0, #0 ldmfd sp!, {r1, pc} ENDPROC(__clear_user) -ENDPROC(__clear_user_std) - .pushsection .fixup,"ax" + .section .fixup,"ax" .align 0 9001: ldmfd sp!, {r0, pc} - .popsection + .previous diff --git a/trunk/arch/arm/lib/copy_from_user.S b/trunk/arch/arm/lib/copy_from_user.S index 66a477a3e3cc..e4fe124acedc 100644 --- a/trunk/arch/arm/lib/copy_from_user.S +++ b/trunk/arch/arm/lib/copy_from_user.S @@ -90,7 +90,7 @@ ENTRY(__copy_from_user) ENDPROC(__copy_from_user) - .pushsection .fixup,"ax" + .section .fixup,"ax" .align 0 copy_abort_preamble ldmfd sp!, {r1, r2} @@ -100,5 +100,5 @@ ENDPROC(__copy_from_user) bl __memzero ldr r0, [sp], #4 copy_abort_end - .popsection + .previous diff --git a/trunk/arch/arm/lib/copy_to_user.S b/trunk/arch/arm/lib/copy_to_user.S index d066df686e17..1a71e1584442 100644 --- a/trunk/arch/arm/lib/copy_to_user.S +++ b/trunk/arch/arm/lib/copy_to_user.S @@ -93,14 +93,13 @@ WEAK(__copy_to_user) #include "copy_template.S" ENDPROC(__copy_to_user) -ENDPROC(__copy_to_user_std) - .pushsection .fixup,"ax" + .section .fixup,"ax" .align 0 copy_abort_preamble ldmfd sp!, {r1, r2, r3} sub r0, r0, r1 rsb r0, r0, r2 copy_abort_end - .popsection + .previous diff --git a/trunk/arch/arm/lib/csumpartialcopyuser.S b/trunk/arch/arm/lib/csumpartialcopyuser.S index 59ff6fdc1e63..fd0e9dcd9fdc 100644 --- a/trunk/arch/arm/lib/csumpartialcopyuser.S +++ b/trunk/arch/arm/lib/csumpartialcopyuser.S @@ -68,7 +68,7 @@ * so properly, we would have to add in whatever registers were loaded before * the fault, which, with the current asm above is not predictable. */ - .pushsection .fixup,"ax" + .section .fixup,"ax" .align 4 9001: mov r4, #-EFAULT ldr r5, [fp, #4] @ *err_ptr @@ -80,4 +80,4 @@ strneb r0, [r1], #1 bne 9002b load_regs - .popsection + .previous diff --git a/trunk/arch/arm/lib/getuser.S b/trunk/arch/arm/lib/getuser.S index b1631a7dbe75..a1814d927122 100644 --- a/trunk/arch/arm/lib/getuser.S +++ b/trunk/arch/arm/lib/getuser.S @@ -64,9 +64,9 @@ __get_user_bad: mov pc, lr ENDPROC(__get_user_bad) -.pushsection __ex_table, "a" +.section __ex_table, "a" .long 1b, __get_user_bad .long 2b, __get_user_bad .long 3b, __get_user_bad .long 4b, __get_user_bad -.popsection +.previous diff --git a/trunk/arch/arm/lib/putuser.S b/trunk/arch/arm/lib/putuser.S index 5a01a23c6c06..02fedbf07c0d 100644 --- a/trunk/arch/arm/lib/putuser.S +++ b/trunk/arch/arm/lib/putuser.S @@ -81,11 +81,11 @@ __put_user_bad: mov pc, lr ENDPROC(__put_user_bad) -.pushsection __ex_table, "a" +.section __ex_table, "a" .long 1b, __put_user_bad .long 2b, __put_user_bad .long 3b, __put_user_bad .long 4b, __put_user_bad .long 5b, __put_user_bad .long 6b, __put_user_bad -.popsection +.previous diff --git a/trunk/arch/arm/lib/strncpy_from_user.S b/trunk/arch/arm/lib/strncpy_from_user.S index f202d7bd1647..1c9814f346c6 100644 --- a/trunk/arch/arm/lib/strncpy_from_user.S +++ b/trunk/arch/arm/lib/strncpy_from_user.S @@ -33,11 +33,11 @@ ENTRY(__strncpy_from_user) mov pc, lr ENDPROC(__strncpy_from_user) - .pushsection .fixup,"ax" + .section .fixup,"ax" .align 0 9001: mov r3, #0 strb r3, [r0, #0] @ null terminate mov r0, #-EFAULT mov pc, lr - .popsection + .previous diff --git a/trunk/arch/arm/lib/strnlen_user.S b/trunk/arch/arm/lib/strnlen_user.S index 0ecbb459c4f1..7855b2906659 100644 --- a/trunk/arch/arm/lib/strnlen_user.S +++ b/trunk/arch/arm/lib/strnlen_user.S @@ -33,8 +33,8 @@ ENTRY(__strnlen_user) mov pc, lr ENDPROC(__strnlen_user) - .pushsection .fixup,"ax" + .section .fixup,"ax" .align 0 9001: mov r0, #0 mov pc, lr - .popsection + .previous diff --git a/trunk/arch/arm/lib/uaccess.S b/trunk/arch/arm/lib/uaccess.S index fee9f6f88adb..ffdd27498cee 100644 --- a/trunk/arch/arm/lib/uaccess.S +++ b/trunk/arch/arm/lib/uaccess.S @@ -279,10 +279,10 @@ USER( strgtbt r3, [r0], #1) @ May fault b .Lc2u_finished ENDPROC(__copy_to_user) - .pushsection .fixup,"ax" + .section .fixup,"ax" .align 0 9001: ldmfd sp!, {r0, r4 - r7, pc} - .popsection + .previous /* Prototype: unsigned long __copy_from_user(void *to,const void *from,unsigned long n); * Purpose : copy a block from user memory to kernel memory @@ -545,7 +545,7 @@ USER( ldrgtbt r3, [r1], #1) @ May fault b .Lcfu_finished ENDPROC(__copy_from_user) - .pushsection .fixup,"ax" + .section .fixup,"ax" .align 0 /* * We took an exception. r0 contains a pointer to @@ -559,5 +559,5 @@ ENDPROC(__copy_from_user) blne __memzero mov r0, r4 ldmfd sp!, {r4 - r7, pc} - .popsection + .previous diff --git a/trunk/arch/arm/mach-at91/Makefile b/trunk/arch/arm/mach-at91/Makefile index d4004557532a..027dd570dcc3 100644 --- a/trunk/arch/arm/mach-at91/Makefile +++ b/trunk/arch/arm/mach-at91/Makefile @@ -16,8 +16,8 @@ obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261.o at91sam926x_time.o at91sam9261_d obj-$(CONFIG_ARCH_AT91SAM9G10) += at91sam9261.o at91sam926x_time.o at91sam9261_devices.o sam9_smc.o obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263.o at91sam926x_time.o at91sam9263_devices.o sam9_smc.o obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl.o at91sam926x_time.o at91sam9rl_devices.o sam9_smc.o -obj-$(CONFIG_ARCH_AT91SAM9G20) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o -obj-$(CONFIG_ARCH_AT91SAM9G45) += at91sam9g45.o at91sam926x_time.o at91sam9g45_devices.o sam9_smc.o +obj-$(CONFIG_ARCH_AT91SAM9G20) += at91sam9260.o at91sam926x_time.o at91sam9260_devices.o sam9_smc.o + obj-$(CONFIG_ARCH_AT91SAM9G45) += at91sam9g45.o at91sam926x_time.o at91sam9g45_devices.o sam9_smc.o obj-$(CONFIG_ARCH_AT91CAP9) += at91cap9.o at91sam926x_time.o at91cap9_devices.o sam9_smc.o obj-$(CONFIG_ARCH_AT572D940HF) += at572d940hf.o at91sam926x_time.o at572d940hf_devices.o sam9_smc.o obj-$(CONFIG_ARCH_AT91X40) += at91x40.o at91x40_time.o diff --git a/trunk/arch/arm/mach-at91/pm_slowclock.S b/trunk/arch/arm/mach-at91/pm_slowclock.S index 9c5b48e68a71..987fab3d846a 100644 --- a/trunk/arch/arm/mach-at91/pm_slowclock.S +++ b/trunk/arch/arm/mach-at91/pm_slowclock.S @@ -175,6 +175,8 @@ ENTRY(at91_slow_clock) orr r3, r3, #(1 << 29) /* bit 29 always set */ str r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)] + wait_pllalock + /* Save PLLB setting and disable it */ ldr r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)] str r3, .saved_pllbr @@ -182,6 +184,8 @@ ENTRY(at91_slow_clock) mov r3, #AT91_PMC_PLLCOUNT str r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)] + wait_pllblock + /* Turn off the main oscillator */ ldr r3, [r1, #(AT91_CKGR_MOR - AT91_PMC)] bic r3, r3, #AT91_PMC_MOSCEN @@ -201,25 +205,13 @@ ENTRY(at91_slow_clock) ldr r3, .saved_pllbr str r3, [r1, #(AT91_CKGR_PLLBR - AT91_PMC)] - tst r3, #(AT91_PMC_MUL & 0xff0000) - bne 1f - tst r3, #(AT91_PMC_MUL & ~0xff0000) - beq 2f -1: wait_pllblock -2: /* Restore PLLA setting */ ldr r3, .saved_pllar str r3, [r1, #(AT91_CKGR_PLLAR - AT91_PMC)] - tst r3, #(AT91_PMC_MUL & 0xff0000) - bne 3f - tst r3, #(AT91_PMC_MUL & ~0xff0000) - beq 4f -3: wait_pllalock -4: #ifdef SLOWDOWN_MASTER_CLOCK /* diff --git a/trunk/arch/arm/mach-bcmring/dma.c b/trunk/arch/arm/mach-bcmring/dma.c index 29c0a911df26..2ccf670ce1ac 100644 --- a/trunk/arch/arm/mach-bcmring/dma.c +++ b/trunk/arch/arm/mach-bcmring/dma.c @@ -2221,15 +2221,11 @@ EXPORT_SYMBOL(dma_map_create_descriptor_ring); int dma_unmap(DMA_MemMap_t *memMap, /* Stores state information about the map */ int dirtied /* non-zero if any of the pages were modified */ ) { - - int rc = 0; int regionIdx; int segmentIdx; DMA_Region_t *region; DMA_Segment_t *segment; - down(&memMap->lock); - for (regionIdx = 0; regionIdx < memMap->numRegionsUsed; regionIdx++) { region = &memMap->region[regionIdx]; @@ -2243,8 +2239,7 @@ int dma_unmap(DMA_MemMap_t *memMap, /* Stores state information about the map */ printk(KERN_ERR "%s: vmalloc'd pages are not yet supported\n", __func__); - rc = -EINVAL; - goto out; + return -EINVAL; } case DMA_MEM_TYPE_KMALLOC: @@ -2281,8 +2276,7 @@ int dma_unmap(DMA_MemMap_t *memMap, /* Stores state information about the map */ printk(KERN_ERR "%s: Unsupported memory type: %d\n", __func__, region->memType); - rc = -EINVAL; - goto out; + return -EINVAL; } } @@ -2320,10 +2314,9 @@ int dma_unmap(DMA_MemMap_t *memMap, /* Stores state information about the map */ memMap->numRegionsUsed = 0; memMap->inUse = 0; -out: up(&memMap->lock); - return rc; + return 0; } EXPORT_SYMBOL(dma_unmap); diff --git a/trunk/arch/arm/mach-davinci/da830.c b/trunk/arch/arm/mach-davinci/da830.c index e8cb982f5e8e..122e61a9f505 100644 --- a/trunk/arch/arm/mach-davinci/da830.c +++ b/trunk/arch/arm/mach-davinci/da830.c @@ -410,7 +410,7 @@ static struct clk_lookup da830_clks[] = { CLK("davinci-mcasp.0", NULL, &mcasp0_clk), CLK("davinci-mcasp.1", NULL, &mcasp1_clk), CLK("davinci-mcasp.2", NULL, &mcasp2_clk), - CLK(NULL, "usb20", &usb20_clk), + CLK("musb_hdrc", NULL, &usb20_clk), CLK(NULL, "aemif", &aemif_clk), CLK(NULL, "aintc", &aintc_clk), CLK(NULL, "secu_mgr", &secu_mgr_clk), diff --git a/trunk/arch/arm/mach-ep93xx/gpio.c b/trunk/arch/arm/mach-ep93xx/gpio.c index cf547ad7ebd4..cc377ae8c428 100644 --- a/trunk/arch/arm/mach-ep93xx/gpio.c +++ b/trunk/arch/arm/mach-ep93xx/gpio.c @@ -25,7 +25,7 @@ #include /************************************************************************* - * Interrupt handling for EP93xx on-chip GPIOs + * GPIO handling for EP93xx *************************************************************************/ static unsigned char gpio_int_unmasked[3]; static unsigned char gpio_int_enabled[3]; @@ -40,7 +40,7 @@ static const u8 eoi_register_offset[3] = { 0x98, 0xb4, 0x54 }; static const u8 int_en_register_offset[3] = { 0x9c, 0xb8, 0x58 }; static const u8 int_debounce_register_offset[3] = { 0xa8, 0xc4, 0x64 }; -static void ep93xx_gpio_update_int_params(unsigned port) +void ep93xx_gpio_update_int_params(unsigned port) { BUG_ON(port > 2); @@ -56,7 +56,7 @@ static void ep93xx_gpio_update_int_params(unsigned port) EP93XX_GPIO_REG(int_en_register_offset[port])); } -static inline void ep93xx_gpio_int_mask(unsigned line) +void ep93xx_gpio_int_mask(unsigned line) { gpio_int_unmasked[line >> 3] &= ~(1 << (line & 7)); } diff --git a/trunk/arch/arm/mach-mx3/Kconfig b/trunk/arch/arm/mach-mx3/Kconfig index 170f68e46dd5..3872af1cf2c3 100644 --- a/trunk/arch/arm/mach-mx3/Kconfig +++ b/trunk/arch/arm/mach-mx3/Kconfig @@ -62,15 +62,6 @@ config MACH_MX31_3DS Include support for MX31PDK (3DS) platform. This includes specific configurations for the board and its peripherals. -config MACH_MX31_3DS_MXC_NAND_USE_BBT - bool "Make the MXC NAND driver use the in flash Bad Block Table" - depends on MACH_MX31_3DS - depends on MTD_NAND_MXC - help - Enable this if you want that the MXC NAND driver uses the in flash - Bad Block Table to know what blocks are bad instead of scanning the - entire flash looking for bad block markers. - config MACH_MX31MOBOARD bool "Support mx31moboard platforms (EPFL Mobots group)" select ARCH_MX31 @@ -104,7 +95,6 @@ config MACH_PCM043 config MACH_ARMADILLO5X0 bool "Support Atmark Armadillo-500 Development Base Board" select ARCH_MX31 - select MXC_ULPI if USB_ULPI help Include support for Atmark Armadillo-500 platform. This includes specific configurations for the board and its peripherals. diff --git a/trunk/arch/arm/mach-mx3/clock-imx31.c b/trunk/arch/arm/mach-mx3/clock-imx31.c index 9a9eb6de6127..80dba9966b5e 100644 --- a/trunk/arch/arm/mach-mx3/clock-imx31.c +++ b/trunk/arch/arm/mach-mx3/clock-imx31.c @@ -468,7 +468,6 @@ static struct clk ahb_clk = { } DEFINE_CLOCK(perclk_clk, 0, NULL, 0, NULL, NULL, &ipg_clk); -DEFINE_CLOCK(ckil_clk, 0, NULL, 0, clk_ckil_get_rate, NULL, NULL); DEFINE_CLOCK(sdhc1_clk, 0, MXC_CCM_CGR0, 0, NULL, NULL, &perclk_clk); DEFINE_CLOCK(sdhc2_clk, 1, MXC_CCM_CGR0, 2, NULL, NULL, &perclk_clk); @@ -491,7 +490,7 @@ DEFINE_CLOCK(mpeg4_clk, 0, MXC_CCM_CGR1, 0, NULL, NULL, &ahb_clk); DEFINE_CLOCK(mstick1_clk, 0, MXC_CCM_CGR1, 2, mstick1_get_rate, NULL, &usb_pll_clk); DEFINE_CLOCK(mstick2_clk, 1, MXC_CCM_CGR1, 4, mstick2_get_rate, NULL, &usb_pll_clk); DEFINE_CLOCK1(csi_clk, 0, MXC_CCM_CGR1, 6, csi, NULL, &serial_pll_clk); -DEFINE_CLOCK(rtc_clk, 0, MXC_CCM_CGR1, 8, NULL, NULL, &ckil_clk); +DEFINE_CLOCK(rtc_clk, 0, MXC_CCM_CGR1, 8, NULL, NULL, &ipg_clk); DEFINE_CLOCK(wdog_clk, 0, MXC_CCM_CGR1, 10, NULL, NULL, &ipg_clk); DEFINE_CLOCK(pwm_clk, 0, MXC_CCM_CGR1, 12, NULL, NULL, &perclk_clk); DEFINE_CLOCK(usb_clk2, 0, MXC_CCM_CGR1, 18, usb_get_rate, NULL, &ahb_clk); @@ -515,6 +514,7 @@ DEFINE_CLOCK(usb_clk1, 0, NULL, 0, usb_get_rate, NULL, &usb_pll_clk) DEFINE_CLOCK(nfc_clk, 0, NULL, 0, nfc_get_rate, NULL, &ahb_clk); DEFINE_CLOCK(scc_clk, 0, NULL, 0, NULL, NULL, &ipg_clk); DEFINE_CLOCK(ipg_clk, 0, NULL, 0, ipg_get_rate, NULL, &ahb_clk); +DEFINE_CLOCK(ckil_clk, 0, NULL, 0, clk_ckil_get_rate, NULL, NULL); #define _REGISTER_CLOCK(d, n, c) \ { \ @@ -572,6 +572,7 @@ static struct clk_lookup lookups[] = { _REGISTER_CLOCK(NULL, "iim", iim_clk) _REGISTER_CLOCK(NULL, "mpeg4", mpeg4_clk) _REGISTER_CLOCK(NULL, "mbx", mbx_clk) + _REGISTER_CLOCK("mxc_rtc", NULL, ckil_clk) }; int __init mx31_clocks_init(unsigned long fref) diff --git a/trunk/arch/arm/mach-mx3/devices.c b/trunk/arch/arm/mach-mx3/devices.c index f8911154a9fa..6adb586515ea 100644 --- a/trunk/arch/arm/mach-mx3/devices.c +++ b/trunk/arch/arm/mach-mx3/devices.c @@ -575,26 +575,11 @@ struct platform_device imx_ssi_device1 = { .resource = imx_ssi_resources1, }; -static struct resource imx_wdt_resources[] = { - { - .flags = IORESOURCE_MEM, - }, -}; - -struct platform_device imx_wdt_device0 = { - .name = "imx-wdt", - .id = 0, - .num_resources = ARRAY_SIZE(imx_wdt_resources), - .resource = imx_wdt_resources, -}; - -static int __init mx3_devices_init(void) +static int mx3_devices_init(void) { if (cpu_is_mx31()) { mxc_nand_resources[0].start = MX31_NFC_BASE_ADDR; mxc_nand_resources[0].end = MX31_NFC_BASE_ADDR + 0xfff; - imx_wdt_resources[0].start = MX31_WDOG_BASE_ADDR; - imx_wdt_resources[0].end = MX31_WDOG_BASE_ADDR + 0x3fff; mxc_register_device(&mxc_rnga_device, NULL); } if (cpu_is_mx35()) { @@ -612,8 +597,6 @@ static int __init mx3_devices_init(void) imx_ssi_resources0[1].end = MX35_INT_SSI1; imx_ssi_resources1[1].start = MX35_INT_SSI2; imx_ssi_resources1[1].end = MX35_INT_SSI2; - imx_wdt_resources[0].start = MX35_WDOG_BASE_ADDR; - imx_wdt_resources[0].end = MX35_WDOG_BASE_ADDR + 0x3fff; } return 0; diff --git a/trunk/arch/arm/mach-mx3/devices.h b/trunk/arch/arm/mach-mx3/devices.h index 4f77eb501274..42cf175eac6b 100644 --- a/trunk/arch/arm/mach-mx3/devices.h +++ b/trunk/arch/arm/mach-mx3/devices.h @@ -25,5 +25,4 @@ extern struct platform_device mxc_spi_device1; extern struct platform_device mxc_spi_device2; extern struct platform_device imx_ssi_device0; extern struct platform_device imx_ssi_device1; -extern struct platform_device imx_ssi_device1; -extern struct platform_device imx_wdt_device0; + diff --git a/trunk/arch/arm/mach-mx3/mach-armadillo5x0.c b/trunk/arch/arm/mach-mx3/mach-armadillo5x0.c index 5f72ec91af2d..3d72b0b89705 100644 --- a/trunk/arch/arm/mach-mx3/mach-armadillo5x0.c +++ b/trunk/arch/arm/mach-mx3/mach-armadillo5x0.c @@ -36,9 +36,6 @@ #include #include #include -#include -#include -#include #include #include @@ -55,8 +52,6 @@ #include #include #include -#include -#include #include "devices.h" #include "crm_regs.h" @@ -108,158 +103,8 @@ static int armadillo5x0_pins[] = { /* I2C2 */ MX31_PIN_CSPI2_MOSI__SCL, MX31_PIN_CSPI2_MISO__SDA, - /* OTG */ - MX31_PIN_USBOTG_DATA0__USBOTG_DATA0, - MX31_PIN_USBOTG_DATA1__USBOTG_DATA1, - MX31_PIN_USBOTG_DATA2__USBOTG_DATA2, - MX31_PIN_USBOTG_DATA3__USBOTG_DATA3, - MX31_PIN_USBOTG_DATA4__USBOTG_DATA4, - MX31_PIN_USBOTG_DATA5__USBOTG_DATA5, - MX31_PIN_USBOTG_DATA6__USBOTG_DATA6, - MX31_PIN_USBOTG_DATA7__USBOTG_DATA7, - MX31_PIN_USBOTG_CLK__USBOTG_CLK, - MX31_PIN_USBOTG_DIR__USBOTG_DIR, - MX31_PIN_USBOTG_NXT__USBOTG_NXT, - MX31_PIN_USBOTG_STP__USBOTG_STP, - /* USB host 2 */ - IOMUX_MODE(MX31_PIN_USBH2_CLK, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_USBH2_DIR, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_USBH2_NXT, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_USBH2_STP, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_USBH2_DATA0, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_USBH2_DATA1, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_STXD3, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_SRXD3, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_SCK3, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_SFS3, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_STXD6, IOMUX_CONFIG_FUNC), - IOMUX_MODE(MX31_PIN_SRXD6, IOMUX_CONFIG_FUNC), }; -/* USB */ -#if defined(CONFIG_USB_ULPI) - -#define OTG_RESET IOMUX_TO_GPIO(MX31_PIN_STXD4) -#define USBH2_RESET IOMUX_TO_GPIO(MX31_PIN_SCK6) -#define USBH2_CS IOMUX_TO_GPIO(MX31_PIN_GPIO1_3) - -#define USB_PAD_CFG (PAD_CTL_DRV_MAX | PAD_CTL_SRE_FAST | PAD_CTL_HYS_CMOS | \ - PAD_CTL_ODE_CMOS | PAD_CTL_100K_PU) - -static int usbotg_init(struct platform_device *pdev) -{ - int err; - - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA0, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA1, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA2, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA4, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA5, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA6, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DATA7, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_CLK, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_DIR, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_NXT, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBOTG_STP, USB_PAD_CFG); - - /* Chip already enabled by hardware */ - /* OTG phy reset*/ - err = gpio_request(OTG_RESET, "USB-OTG-RESET"); - if (err) { - pr_err("Failed to request the usb otg reset gpio\n"); - return err; - } - - err = gpio_direction_output(OTG_RESET, 1/*HIGH*/); - if (err) { - pr_err("Failed to reset the usb otg phy\n"); - goto otg_free_reset; - } - - gpio_set_value(OTG_RESET, 0/*LOW*/); - mdelay(5); - gpio_set_value(OTG_RESET, 1/*HIGH*/); - - return 0; - -otg_free_reset: - gpio_free(OTG_RESET); - return err; -} - -static int usbh2_init(struct platform_device *pdev) -{ - int err; - - mxc_iomux_set_pad(MX31_PIN_USBH2_CLK, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_DIR, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_NXT, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_STP, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_DATA0, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_USBH2_DATA1, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_SRXD6, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_STXD6, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_SFS3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_SCK3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_SRXD3, USB_PAD_CFG); - mxc_iomux_set_pad(MX31_PIN_STXD3, USB_PAD_CFG); - - mxc_iomux_set_gpr(MUX_PGP_UH2, true); - - - /* Enable the chip */ - err = gpio_request(USBH2_CS, "USB-H2-CS"); - if (err) { - pr_err("Failed to request the usb host 2 CS gpio\n"); - return err; - } - - err = gpio_direction_output(USBH2_CS, 0/*Enabled*/); - if (err) { - pr_err("Failed to drive the usb host 2 CS gpio\n"); - goto h2_free_cs; - } - - /* H2 phy reset*/ - err = gpio_request(USBH2_RESET, "USB-H2-RESET"); - if (err) { - pr_err("Failed to request the usb host 2 reset gpio\n"); - goto h2_free_cs; - } - - err = gpio_direction_output(USBH2_RESET, 1/*HIGH*/); - if (err) { - pr_err("Failed to reset the usb host 2 phy\n"); - goto h2_free_reset; - } - - gpio_set_value(USBH2_RESET, 0/*LOW*/); - mdelay(5); - gpio_set_value(USBH2_RESET, 1/*HIGH*/); - - return 0; - -h2_free_reset: - gpio_free(USBH2_RESET); -h2_free_cs: - gpio_free(USBH2_CS); - return err; -} - -static struct mxc_usbh_platform_data usbotg_pdata = { - .init = usbotg_init, - .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI, -}; - -static struct mxc_usbh_platform_data usbh2_pdata = { - .init = usbh2_init, - .portsc = MXC_EHCI_MODE_ULPI | MXC_EHCI_UTMI_8BIT, - .flags = MXC_EHCI_POWER_PINS_ENABLED | MXC_EHCI_INTERFACE_DIFF_UNI, -}; -#endif /* CONFIG_USB_ULPI */ - /* RTC over I2C*/ #define ARMADILLO5X0_RTC_GPIO IOMUX_TO_GPIO(MX31_PIN_SRXD4) @@ -548,17 +393,6 @@ static void __init armadillo5x0_init(void) if (armadillo5x0_i2c_rtc.irq == 0) pr_warning("armadillo5x0_init: failed to get RTC IRQ\n"); i2c_register_board_info(1, &armadillo5x0_i2c_rtc, 1); - - /* USB */ -#if defined(CONFIG_USB_ULPI) - usbotg_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT); - usbh2_pdata.otg = otg_ulpi_create(&mxc_ulpi_access_ops, - USB_OTG_DRV_VBUS | USB_OTG_DRV_VBUS_EXT); - - mxc_register_device(&mxc_otg_host, &usbotg_pdata); - mxc_register_device(&mxc_usbh2, &usbh2_pdata); -#endif } static void __init armadillo5x0_timer_init(void) diff --git a/trunk/arch/arm/mach-mx3/mach-mx31_3ds.c b/trunk/arch/arm/mach-mx3/mach-mx31_3ds.c index f54af1e29ca4..b88c18ad7698 100644 --- a/trunk/arch/arm/mach-mx3/mach-mx31_3ds.c +++ b/trunk/arch/arm/mach-mx3/mach-mx31_3ds.c @@ -23,9 +23,6 @@ #include #include #include -#include -#include -#include #include #include @@ -34,96 +31,26 @@ #include #include #include -#include +#include #include #include -#include -#include #include "devices.h" /*! - * @file mx31_3ds.c + * @file mx31pdk.c * * @brief This file contains the board-specific initialization routines. * * @ingroup System */ -static int mx31_3ds_pins[] = { +static int mx31pdk_pins[] = { /* UART1 */ MX31_PIN_CTS1__CTS1, MX31_PIN_RTS1__RTS1, MX31_PIN_TXD1__TXD1, MX31_PIN_RXD1__RXD1, IOMUX_MODE(MX31_PIN_GPIO1_1, IOMUX_CONFIG_GPIO), - /* SPI 1 */ - MX31_PIN_CSPI2_SCLK__SCLK, - MX31_PIN_CSPI2_MOSI__MOSI, - MX31_PIN_CSPI2_MISO__MISO, - MX31_PIN_CSPI2_SPI_RDY__SPI_RDY, - MX31_PIN_CSPI2_SS0__SS0, - MX31_PIN_CSPI2_SS2__SS2, /*CS for MC13783 */ - /* MC13783 IRQ */ - IOMUX_MODE(MX31_PIN_GPIO1_3, IOMUX_CONFIG_GPIO), -}; - -/* Regulators */ -static struct regulator_init_data pwgtx_init = { - .constraints = { - .boot_on = 1, - .always_on = 1, - }, -}; - -static struct mc13783_regulator_init_data mx31_3ds_regulators[] = { - { - .id = MC13783_REGU_PWGT1SPI, /* Power Gate for ARM core. */ - .init_data = &pwgtx_init, - }, { - .id = MC13783_REGU_PWGT2SPI, /* Power Gate for L2 Cache. */ - .init_data = &pwgtx_init, - }, -}; - -/* MC13783 */ -static struct mc13783_platform_data mc13783_pdata __initdata = { - .regulators = mx31_3ds_regulators, - .num_regulators = ARRAY_SIZE(mx31_3ds_regulators), - .flags = MC13783_USE_REGULATOR, -}; - -/* SPI */ -static int spi1_internal_chipselect[] = { - MXC_SPI_CS(0), - MXC_SPI_CS(2), -}; - -static struct spi_imx_master spi1_pdata = { - .chipselect = spi1_internal_chipselect, - .num_chipselect = ARRAY_SIZE(spi1_internal_chipselect), -}; - -static struct spi_board_info mx31_3ds_spi_devs[] __initdata = { - { - .modalias = "mc13783", - .max_speed_hz = 1000000, - .bus_num = 1, - .chip_select = 1, /* SS2 */ - .platform_data = &mc13783_pdata, - .irq = IOMUX_TO_IRQ(MX31_PIN_GPIO1_3), - .mode = SPI_CS_HIGH, - }, -}; - -/* - * NAND Flash - */ -static struct mxc_nand_platform_data imx31_3ds_nand_flash_pdata = { - .width = 1, - .hw_ecc = 1, -#ifdef MACH_MX31_3DS_MXC_NAND_USE_BBT - .flash_bbt = 1, -#endif }; static struct imxuart_platform_data uart_pdata = { @@ -168,7 +95,7 @@ static struct platform_device smsc911x_device = { * LEDs, switches, interrupts for Ethernet. */ -static void mx31_3ds_expio_irq_handler(uint32_t irq, struct irq_desc *desc) +static void mx31pdk_expio_irq_handler(uint32_t irq, struct irq_desc *desc) { uint32_t imr_val; uint32_t int_valid; @@ -236,7 +163,7 @@ static struct irq_chip expio_irq_chip = { .unmask = expio_unmask_irq, }; -static int __init mx31_3ds_init_expio(void) +static int __init mx31pdk_init_expio(void) { int i; int ret; @@ -249,7 +176,7 @@ static int __init mx31_3ds_init_expio(void) return -ENODEV; } - pr_info("i.MX31 3DS Debug board detected, rev = 0x%04X\n", + pr_info("i.MX31PDK Debug board detected, rev = 0x%04X\n", __raw_readw(CPLD_CODE_VER_REG)); /* @@ -274,7 +201,7 @@ static int __init mx31_3ds_init_expio(void) set_irq_flags(i, IRQF_VALID); } set_irq_type(EXPIO_PARENT_INT, IRQ_TYPE_LEVEL_LOW); - set_irq_chained_handler(EXPIO_PARENT_INT, mx31_3ds_expio_irq_handler); + set_irq_chained_handler(EXPIO_PARENT_INT, mx31pdk_expio_irq_handler); return 0; } @@ -282,7 +209,7 @@ static int __init mx31_3ds_init_expio(void) /* * This structure defines the MX31 memory map. */ -static struct map_desc mx31_3ds_io_desc[] __initdata = { +static struct map_desc mx31pdk_io_desc[] __initdata = { { .virtual = MX31_CS5_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(MX31_CS5_BASE_ADDR), @@ -294,10 +221,10 @@ static struct map_desc mx31_3ds_io_desc[] __initdata = { /* * Set up static virtual mappings. */ -static void __init mx31_3ds_map_io(void) +static void __init mx31pdk_map_io(void) { mx31_map_io(); - iotable_init(mx31_3ds_io_desc, ARRAY_SIZE(mx31_3ds_io_desc)); + iotable_init(mx31pdk_io_desc, ARRAY_SIZE(mx31pdk_io_desc)); } /*! @@ -305,40 +232,35 @@ static void __init mx31_3ds_map_io(void) */ static void __init mxc_board_init(void) { - mxc_iomux_setup_multiple_pins(mx31_3ds_pins, ARRAY_SIZE(mx31_3ds_pins), - "mx31_3ds"); + mxc_iomux_setup_multiple_pins(mx31pdk_pins, ARRAY_SIZE(mx31pdk_pins), + "mx31pdk"); mxc_register_device(&mxc_uart_device0, &uart_pdata); - mxc_register_device(&mxc_nand_device, &imx31_3ds_nand_flash_pdata); - - mxc_register_device(&mxc_spi_device1, &spi1_pdata); - spi_register_board_info(mx31_3ds_spi_devs, - ARRAY_SIZE(mx31_3ds_spi_devs)); - if (!mx31_3ds_init_expio()) + if (!mx31pdk_init_expio()) platform_device_register(&smsc911x_device); } -static void __init mx31_3ds_timer_init(void) +static void __init mx31pdk_timer_init(void) { mx31_clocks_init(26000000); } -static struct sys_timer mx31_3ds_timer = { - .init = mx31_3ds_timer_init, +static struct sys_timer mx31pdk_timer = { + .init = mx31pdk_timer_init, }; /* * The following uses standard kernel macros defined in arch.h in order to - * initialize __mach_desc_MX31_3DS data structure. + * initialize __mach_desc_MX31PDK data structure. */ MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)") /* Maintainer: Freescale Semiconductor, Inc. */ .phys_io = MX31_AIPS1_BASE_ADDR, .io_pg_offst = (MX31_AIPS1_BASE_ADDR_VIRT >> 18) & 0xfffc, .boot_params = MX3x_PHYS_OFFSET + 0x100, - .map_io = mx31_3ds_map_io, + .map_io = mx31pdk_map_io, .init_irq = mx31_init_irq, .init_machine = mxc_board_init, - .timer = &mx31_3ds_timer, + .timer = &mx31pdk_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-mx3/mach-pcm037.c b/trunk/arch/arm/mach-mx3/mach-pcm037.c index 2df1ec55a97e..034ec8190065 100644 --- a/trunk/arch/arm/mach-mx3/mach-pcm037.c +++ b/trunk/arch/arm/mach-mx3/mach-pcm037.c @@ -35,6 +35,7 @@ #include #include #include +#include #include #include diff --git a/trunk/arch/arm/mach-mx3/mx31lite-db.c b/trunk/arch/arm/mach-mx3/mx31lite-db.c index 093c595ca581..ccd874225c3b 100644 --- a/trunk/arch/arm/mach-mx3/mx31lite-db.c +++ b/trunk/arch/arm/mach-mx3/mx31lite-db.c @@ -28,6 +28,7 @@ #include #include #include +#include #include #include @@ -205,6 +206,5 @@ void __init mx31lite_db_init(void) mxc_register_device(&mxcsdhc_device0, &mmc_pdata); mxc_register_device(&mxc_spi_device0, &spi0_pdata); platform_device_register(&litekit_led_device); - mxc_register_device(&imx_wdt_device0, NULL); } diff --git a/trunk/arch/arm/mach-mx5/clock-mx51.c b/trunk/arch/arm/mach-mx5/clock-mx51.c index 1ee6ce4087b8..be90c03101cd 100644 --- a/trunk/arch/arm/mach-mx5/clock-mx51.c +++ b/trunk/arch/arm/mach-mx5/clock-mx51.c @@ -16,7 +16,6 @@ #include #include -#include #include #include @@ -758,7 +757,7 @@ DEFINE_CLOCK(uart3_ipg_clk, 2, MXC_CCM_CCGR1, MXC_CCM_CCGRx_CG7_OFFSET, /* GPT */ DEFINE_CLOCK(gpt_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG9_OFFSET, - NULL, NULL, &ipg_clk, NULL); + NULL, NULL, &ipg_perclk, NULL); DEFINE_CLOCK(gpt_ipg_clk, 0, MXC_CCM_CCGR2, MXC_CCM_CCGRx_CG10_OFFSET, NULL, NULL, &ipg_clk, NULL); diff --git a/trunk/arch/arm/mach-mx5/cpu.c b/trunk/arch/arm/mach-mx5/cpu.c index 2d37785e3857..41c769f08c4d 100644 --- a/trunk/arch/arm/mach-mx5/cpu.c +++ b/trunk/arch/arm/mach-mx5/cpu.c @@ -14,62 +14,9 @@ #include #include #include -#include #include #include -static int cpu_silicon_rev = -1; - -#define SI_REV 0x48 - -static void query_silicon_parameter(void) -{ - void __iomem *rom = ioremap(MX51_IROM_BASE_ADDR, MX51_IROM_SIZE); - u32 rev; - - if (!rom) { - cpu_silicon_rev = -EINVAL; - return; - } - - rev = readl(rom + SI_REV); - switch (rev) { - case 0x1: - cpu_silicon_rev = MX51_CHIP_REV_1_0; - break; - case 0x2: - cpu_silicon_rev = MX51_CHIP_REV_1_1; - break; - case 0x10: - cpu_silicon_rev = MX51_CHIP_REV_2_0; - break; - case 0x20: - cpu_silicon_rev = MX51_CHIP_REV_3_0; - break; - default: - cpu_silicon_rev = 0; - } - - iounmap(rom); -} - -/* - * Returns: - * the silicon revision of the cpu - * -EINVAL - not a mx51 - */ -int mx51_revision(void) -{ - if (!cpu_is_mx51()) - return -EINVAL; - - if (cpu_silicon_rev == -1) - query_silicon_parameter(); - - return cpu_silicon_rev; -} -EXPORT_SYMBOL(mx51_revision); - static int __init post_cpu_init(void) { unsigned int reg; diff --git a/trunk/arch/arm/mach-mx5/mm.c b/trunk/arch/arm/mach-mx5/mm.c index b7677ef80cc4..c21e18be7af8 100644 --- a/trunk/arch/arm/mach-mx5/mm.c +++ b/trunk/arch/arm/mach-mx5/mm.c @@ -34,6 +34,11 @@ static struct map_desc mxc_io_desc[] __initdata = { .pfn = __phys_to_pfn(MX51_DEBUG_BASE_ADDR), .length = MX51_DEBUG_SIZE, .type = MT_DEVICE + }, { + .virtual = MX51_TZIC_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(MX51_TZIC_BASE_ADDR), + .length = MX51_TZIC_SIZE, + .type = MT_DEVICE }, { .virtual = MX51_AIPS1_BASE_ADDR_VIRT, .pfn = __phys_to_pfn(MX51_AIPS1_BASE_ADDR), @@ -49,6 +54,11 @@ static struct map_desc mxc_io_desc[] __initdata = { .pfn = __phys_to_pfn(MX51_AIPS2_BASE_ADDR), .length = MX51_AIPS2_SIZE, .type = MT_DEVICE + }, { + .virtual = MX51_NFC_AXI_BASE_ADDR_VIRT, + .pfn = __phys_to_pfn(MX51_NFC_AXI_BASE_ADDR), + .length = MX51_NFC_AXI_SIZE, + .type = MT_DEVICE }, }; @@ -59,6 +69,14 @@ static struct map_desc mxc_io_desc[] __initdata = { */ void __init mx51_map_io(void) { + u32 tzic_addr; + + if (mx51_revision() < MX51_CHIP_REV_2_0) + tzic_addr = 0x8FFFC000; + else + tzic_addr = 0xE0003000; + mxc_io_desc[2].pfn = __phys_to_pfn(tzic_addr); + mxc_set_cpu_type(MXC_CPU_MX51); mxc_iomux_v3_init(MX51_IO_ADDRESS(MX51_IOMUXC_BASE_ADDR)); mxc_arch_reset_init(MX51_IO_ADDRESS(MX51_WDOG_BASE_ADDR)); @@ -67,17 +85,5 @@ void __init mx51_map_io(void) void __init mx51_init_irq(void) { - unsigned long tzic_addr; - void __iomem *tzic_virt; - - if (mx51_revision() < MX51_CHIP_REV_2_0) - tzic_addr = MX51_TZIC_BASE_ADDR_TO1; - else - tzic_addr = MX51_TZIC_BASE_ADDR; - - tzic_virt = ioremap(tzic_addr, SZ_16K); - if (!tzic_virt) - panic("unable to map TZIC interrupt controller\n"); - - tzic_init_irq(tzic_virt); + tzic_init_irq(MX51_IO_ADDRESS(MX51_TZIC_BASE_ADDR)); } diff --git a/trunk/arch/arm/mach-omap1/timer32k.c b/trunk/arch/arm/mach-omap1/timer32k.c index 20cfbcc6c60c..9ad118563f7d 100644 --- a/trunk/arch/arm/mach-omap1/timer32k.c +++ b/trunk/arch/arm/mach-omap1/timer32k.c @@ -68,6 +68,12 @@ struct sys_timer omap_timer; * --------------------------------------------------------------------------- */ +#if defined(CONFIG_ARCH_OMAP16XX) +#define TIMER_32K_SYNCHRONIZED 0xfffbc410 +#else +#error OMAP 32KHz timer does not currently work on 15XX! +#endif + /* 16xx specific defines */ #define OMAP1_32K_TIMER_BASE 0xfffb9000 #define OMAP1_32K_TIMER_CR 0x08 @@ -144,6 +150,15 @@ static struct clock_event_device clockevent_32k_timer = { .set_mode = omap_32k_timer_set_mode, }; +/* + * The 32KHz synchronized timer is an additional timer on 16xx. + * It is always running. + */ +static inline unsigned long omap_32k_sync_timer_read(void) +{ + return omap_readl(TIMER_32K_SYNCHRONIZED); +} + static irqreturn_t omap_32k_timer_interrupt(int irq, void *dev_id) { struct clock_event_device *evt = &clockevent_32k_timer; diff --git a/trunk/arch/arm/mach-omap2/Kconfig b/trunk/arch/arm/mach-omap2/Kconfig index 2455dcc744a0..a8a3d1e23e26 100644 --- a/trunk/arch/arm/mach-omap2/Kconfig +++ b/trunk/arch/arm/mach-omap2/Kconfig @@ -59,10 +59,8 @@ config MACH_OMAP3_BEAGLE select OMAP_PACKAGE_CBB config MACH_DEVKIT8000 - bool "DEVKIT8000 board" - depends on ARCH_OMAP3 - select OMAP_PACKAGE_CUS - select OMAP_MUX + bool "DEVKIT8000 board" + depends on ARCH_OMAP3 config MACH_OMAP_LDP bool "OMAP3 LDP board" diff --git a/trunk/arch/arm/mach-omap2/board-3630sdp.c b/trunk/arch/arm/mach-omap2/board-3630sdp.c index 504d2bd222fe..a0a2a113465c 100644 --- a/trunk/arch/arm/mach-omap2/board-3630sdp.c +++ b/trunk/arch/arm/mach-omap2/board-3630sdp.c @@ -96,7 +96,6 @@ static struct omap_board_mux board_mux[] __initdata = { static void __init omap_sdp_init(void) { omap3_mux_init(board_mux, OMAP_PACKAGE_CBP); - omap_serial_init(); zoom_peripherals_init(); board_smc91x_init(); enable_board_wakeup_source(); diff --git a/trunk/arch/arm/mach-omap2/board-am3517evm.c b/trunk/arch/arm/mach-omap2/board-am3517evm.c index c1c4389fbd8f..6ae880585d54 100644 --- a/trunk/arch/arm/mach-omap2/board-am3517evm.c +++ b/trunk/arch/arm/mach-omap2/board-am3517evm.c @@ -294,9 +294,9 @@ static struct omap_board_mux board_mux[] __initdata = { static void __init am3517_evm_init(void) { - omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); - am3517_evm_i2c_init(); + + omap3_mux_init(board_mux, OMAP_PACKAGE_CBB); platform_add_devices(am3517_evm_devices, ARRAY_SIZE(am3517_evm_devices)); diff --git a/trunk/arch/arm/mach-omap2/board-devkit8000.c b/trunk/arch/arm/mach-omap2/board-devkit8000.c index 47e3af2166d4..5bfc13b3176c 100644 --- a/trunk/arch/arm/mach-omap2/board-devkit8000.c +++ b/trunk/arch/arm/mach-omap2/board-devkit8000.c @@ -50,6 +50,7 @@ #include #include #include +#include #include #include @@ -268,6 +269,20 @@ static int devkit8000_twl_gpio_setup(struct device *dev, devkit8000_vmmc1_supply.dev = mmc[0].dev; devkit8000_vsim_supply.dev = mmc[0].dev; + /* REVISIT: need ehci-omap hooks for external VBUS + * power switch and overcurrent detect + */ + + gpio_request(gpio + 1, "EHCI_nOC"); + gpio_direction_input(gpio + 1); + + /* TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, active low) */ + gpio_request(gpio + TWL4030_GPIO_MAX, "nEN_USB_PWR"); + gpio_direction_output(gpio + TWL4030_GPIO_MAX, 1); + + /* TWL4030_GPIO_MAX + 1 == ledB, PMU_STAT (out, active low LED) */ + gpio_leds[2].gpio = gpio + TWL4030_GPIO_MAX + 1; + return 0; } @@ -288,7 +303,7 @@ static struct regulator_consumer_supply devkit8000_vpll2_supplies[] = { .dev = &devkit8000_lcd_device.dev, }, { - .supply = "vdds_dsi", + .supply = "vdss_dsi", .dev = &devkit8000_dss_device.dev, } }; @@ -624,21 +639,17 @@ static struct omap_musb_board_data musb_board_data = { static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, .phy_reset = true, .reset_gpio_port[0] = -EINVAL, - .reset_gpio_port[1] = -EINVAL, + .reset_gpio_port[1] = 147, .reset_gpio_port[2] = -EINVAL }; static void __init devkit8000_init(void) { - omap_serial_init(); - - omap_dm9000_init(); - devkit8000_i2c_init(); platform_add_devices(devkit8000_devices, ARRAY_SIZE(devkit8000_devices)); @@ -648,15 +659,25 @@ static void __init devkit8000_init(void) spi_register_board_info(devkit8000_spi_board_info, ARRAY_SIZE(devkit8000_spi_board_info)); + omap_serial_init(); + + omap_dm9000_init(); + devkit8000_ads7846_init(); + omap_mux_init_gpio(170, OMAP_PIN_INPUT); + + gpio_request(170, "DVI_nPD"); + /* REVISIT leave DVI powered down until it's needed ... */ + gpio_direction_output(170, true); + usb_musb_init(&musb_board_data); usb_ehci_init(&ehci_pdata); devkit8000_flash_init(); /* Ensure SDRC pins are mux'd for self-refresh */ - omap_mux_init_signal("sdrc_cke0", OMAP_PIN_OUTPUT); - omap_mux_init_signal("sdrc_cke1", OMAP_PIN_OUTPUT); + omap_mux_init_signal("sdr_cke0", OMAP_PIN_OUTPUT); + omap_mux_init_signal("sdr_cke1", OMAP_PIN_OUTPUT); } static void __init devkit8000_map_io(void) diff --git a/trunk/arch/arm/mach-omap2/board-igep0020.c b/trunk/arch/arm/mach-omap2/board-igep0020.c index d55c57b761a9..3c7789d45051 100644 --- a/trunk/arch/arm/mach-omap2/board-igep0020.c +++ b/trunk/arch/arm/mach-omap2/board-igep0020.c @@ -458,13 +458,13 @@ static struct omap_musb_board_data musb_board_data = { }; static const struct ehci_hcd_omap_platform_data ehci_pdata __initconst = { - .port_mode[0] = EHCI_HCD_OMAP_MODE_PHY, - .port_mode[1] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[0] = EHCI_HCD_OMAP_MODE_UNKNOWN, + .port_mode[1] = EHCI_HCD_OMAP_MODE_PHY, .port_mode[2] = EHCI_HCD_OMAP_MODE_UNKNOWN, .phy_reset = true, - .reset_gpio_port[0] = IGEP2_GPIO_USBH_NRESET, - .reset_gpio_port[1] = -EINVAL, + .reset_gpio_port[0] = -EINVAL, + .reset_gpio_port[1] = IGEP2_GPIO_USBH_NRESET, .reset_gpio_port[2] = -EINVAL, }; diff --git a/trunk/arch/arm/mach-omap2/board-n8x0.c b/trunk/arch/arm/mach-omap2/board-n8x0.c index 3ccc34ebdcc7..da9bcb898991 100644 --- a/trunk/arch/arm/mach-omap2/board-n8x0.c +++ b/trunk/arch/arm/mach-omap2/board-n8x0.c @@ -216,7 +216,7 @@ static void __init n8x0_onenand_init(void) {} */ #define N8X0_SLOT_SWITCH_GPIO 96 #define N810_EMMC_VSD_GPIO 23 -#define N810_EMMC_VIO_GPIO 9 +#define NN810_EMMC_VIO_GPIO 9 static int n8x0_mmc_switch_slot(struct device *dev, int slot) { @@ -304,10 +304,10 @@ static void n810_set_power_emmc(struct device *dev, if (power_on) { gpio_set_value(N810_EMMC_VSD_GPIO, 1); msleep(1); - gpio_set_value(N810_EMMC_VIO_GPIO, 1); + gpio_set_value(NN810_EMMC_VIO_GPIO, 1); msleep(1); } else { - gpio_set_value(N810_EMMC_VIO_GPIO, 0); + gpio_set_value(NN810_EMMC_VIO_GPIO, 0); msleep(50); gpio_set_value(N810_EMMC_VSD_GPIO, 0); msleep(50); @@ -468,7 +468,7 @@ static void n8x0_mmc_cleanup(struct device *dev) if (machine_is_nokia_n810()) { gpio_free(N810_EMMC_VSD_GPIO); - gpio_free(N810_EMMC_VIO_GPIO); + gpio_free(NN810_EMMC_VIO_GPIO); } } @@ -529,7 +529,7 @@ void __init n8x0_mmc_init(void) err = gpio_request(N8X0_SLOT_SWITCH_GPIO, "MMC slot switch"); if (err) - return; + return err; gpio_direction_output(N8X0_SLOT_SWITCH_GPIO, 0); @@ -537,17 +537,17 @@ void __init n8x0_mmc_init(void) err = gpio_request(N810_EMMC_VSD_GPIO, "MMC slot 2 Vddf"); if (err) { gpio_free(N8X0_SLOT_SWITCH_GPIO); - return; + return err; } gpio_direction_output(N810_EMMC_VSD_GPIO, 0); - err = gpio_request(N810_EMMC_VIO_GPIO, "MMC slot 2 Vdd"); + err = gpio_request(NN810_EMMC_VIO_GPIO, "MMC slot 2 Vdd"); if (err) { gpio_free(N8X0_SLOT_SWITCH_GPIO); gpio_free(N810_EMMC_VSD_GPIO); - return; + return err; } - gpio_direction_output(N810_EMMC_VIO_GPIO, 0); + gpio_direction_output(NN810_EMMC_VIO_GPIO, 0); } mmc_data[0] = &mmc1_data; diff --git a/trunk/arch/arm/mach-omap2/board-sdp-flash.c b/trunk/arch/arm/mach-omap2/board-sdp-flash.c index 2d026328e385..b1b88deec7f2 100644 --- a/trunk/arch/arm/mach-omap2/board-sdp-flash.c +++ b/trunk/arch/arm/mach-omap2/board-sdp-flash.c @@ -253,20 +253,20 @@ void __init sdp_flash_init(struct flash_partitions sdp_partition_info[]) } if (norcs > GPMC_CS_NUM) - printk(KERN_INFO "NOR: Unable to find configuration " - "in GPMC\n"); + printk(KERN_INFO "OneNAND: Unable to find configuration " + " in GPMC\n "); else board_nor_init(sdp_partition_info[0], norcs); if (onenandcs > GPMC_CS_NUM) printk(KERN_INFO "OneNAND: Unable to find configuration " - "in GPMC\n"); + " in GPMC\n "); else board_onenand_init(sdp_partition_info[1], onenandcs); if (nandcs > GPMC_CS_NUM) printk(KERN_INFO "NAND: Unable to find configuration " - "in GPMC\n"); + " in GPMC\n "); else board_nand_init(sdp_partition_info[2], nandcs); } diff --git a/trunk/arch/arm/mach-omap2/board-zoom-debugboard.c b/trunk/arch/arm/mach-omap2/board-zoom-debugboard.c index e15d2e87cfc1..bb4018b60642 100644 --- a/trunk/arch/arm/mach-omap2/board-zoom-debugboard.c +++ b/trunk/arch/arm/mach-omap2/board-zoom-debugboard.c @@ -96,7 +96,7 @@ static struct plat_serial8250_port serial_platform_data[] = { static struct platform_device zoom_debugboard_serial_device = { .name = "serial8250", - .id = PLAT8250_DEV_PLATFORM, + .id = 3, .dev = { .platform_data = serial_platform_data, }, diff --git a/trunk/arch/arm/mach-omap2/board-zoom-peripherals.c b/trunk/arch/arm/mach-omap2/board-zoom-peripherals.c index 6b3984964cc5..ca95d8d64136 100644 --- a/trunk/arch/arm/mach-omap2/board-zoom-peripherals.c +++ b/trunk/arch/arm/mach-omap2/board-zoom-peripherals.c @@ -280,6 +280,7 @@ static void enable_board_wakeup_source(void) void __init zoom_peripherals_init(void) { omap_i2c_init(); + omap_serial_init(); usb_musb_init(&musb_board_data); enable_board_wakeup_source(); } diff --git a/trunk/arch/arm/mach-omap2/clock3xxx_data.c b/trunk/arch/arm/mach-omap2/clock3xxx_data.c index 9cba5560519b..d5153b6bd6cb 100644 --- a/trunk/arch/arm/mach-omap2/clock3xxx_data.c +++ b/trunk/arch/arm/mach-omap2/clock3xxx_data.c @@ -895,7 +895,7 @@ static struct clk dpll4_m4x2_ck = { .ops = &clkops_omap2_dflt_wait, .parent = &dpll4_m4_ck, .enable_reg = OMAP_CM_REGADDR(PLL_MOD, CM_CLKEN), - .enable_bit = OMAP3430_PWRDN_DSS1_SHIFT, + .enable_bit = OMAP3430_PWRDN_CAM_SHIFT, .flags = INVERT_ENABLE, .clkdm_name = "dpll4_clkdm", .recalc = &omap3_clkoutx2_recalc, diff --git a/trunk/arch/arm/mach-omap2/clock44xx_data.c b/trunk/arch/arm/mach-omap2/clock44xx_data.c index a5c0c9c8e496..28b107967c86 100644 --- a/trunk/arch/arm/mach-omap2/clock44xx_data.c +++ b/trunk/arch/arm/mach-omap2/clock44xx_data.c @@ -2671,10 +2671,10 @@ static struct omap_clk omap44xx_clks[] = { CLK("omap-mcbsp.2", "ick", &dummy_ck, CK_443X), CLK("omap-mcbsp.3", "ick", &dummy_ck, CK_443X), CLK("omap-mcbsp.4", "ick", &dummy_ck, CK_443X), - CLK("omap2_mcspi.1", "ick", &dummy_ck, CK_443X), - CLK("omap2_mcspi.2", "ick", &dummy_ck, CK_443X), - CLK("omap2_mcspi.3", "ick", &dummy_ck, CK_443X), - CLK("omap2_mcspi.4", "ick", &dummy_ck, CK_443X), + CLK("omap-mcspi.1", "ick", &dummy_ck, CK_443X), + CLK("omap-mcspi.2", "ick", &dummy_ck, CK_443X), + CLK("omap-mcspi.3", "ick", &dummy_ck, CK_443X), + CLK("omap-mcspi.4", "ick", &dummy_ck, CK_443X), CLK(NULL, "uart1_ick", &dummy_ck, CK_443X), CLK(NULL, "uart2_ick", &dummy_ck, CK_443X), CLK(NULL, "uart3_ick", &dummy_ck, CK_443X), diff --git a/trunk/arch/arm/mach-omap2/clockdomain.c b/trunk/arch/arm/mach-omap2/clockdomain.c index 6e568ec995ee..b87ad66f083e 100644 --- a/trunk/arch/arm/mach-omap2/clockdomain.c +++ b/trunk/arch/arm/mach-omap2/clockdomain.c @@ -240,7 +240,7 @@ static void _omap2_clkdm_set_hwsup(struct clockdomain *clkdm, int enable) bits = OMAP24XX_CLKSTCTRL_ENABLE_AUTO; else bits = OMAP24XX_CLKSTCTRL_DISABLE_AUTO; - } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) { + } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) { if (enable) bits = OMAP34XX_CLKSTCTRL_ENABLE_AUTO; else @@ -812,7 +812,7 @@ int omap2_clkdm_sleep(struct clockdomain *clkdm) cm_set_mod_reg_bits(OMAP24XX_FORCESTATE, clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL); - } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) { + } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) { u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_SLEEP << __ffs(clkdm->clktrctrl_mask)); @@ -856,7 +856,7 @@ int omap2_clkdm_wakeup(struct clockdomain *clkdm) cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE, clkdm->pwrdm.ptr->prcm_offs, OMAP2_PM_PWSTCTRL); - } else if (cpu_is_omap34xx() || cpu_is_omap44xx()) { + } else if (cpu_is_omap34xx() | cpu_is_omap44xx()) { u32 bits = (OMAP34XX_CLKSTCTRL_FORCE_WAKEUP << __ffs(clkdm->clktrctrl_mask)); diff --git a/trunk/arch/arm/mach-omap2/devices.c b/trunk/arch/arm/mach-omap2/devices.c index 2271b9bd1f50..23e4d7733610 100644 --- a/trunk/arch/arm/mach-omap2/devices.c +++ b/trunk/arch/arm/mach-omap2/devices.c @@ -726,7 +726,7 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, if (!cpu_is_omap44xx()) return; base = OMAP4_MMC5_BASE + OMAP4_MMC_REG_OFFSET; - irq = OMAP44XX_IRQ_MMC5; + irq = OMAP44XX_IRQ_MMC4; break; default: continue; diff --git a/trunk/arch/arm/mach-omap2/gpmc-nand.c b/trunk/arch/arm/mach-omap2/gpmc-nand.c index e57fb29ff855..64d74f05abbe 100644 --- a/trunk/arch/arm/mach-omap2/gpmc-nand.c +++ b/trunk/arch/arm/mach-omap2/gpmc-nand.c @@ -39,9 +39,6 @@ static int omap2_nand_gpmc_retime(void) struct gpmc_timings t; int err; - if (!gpmc_nand_data->gpmc_t) - return 0; - memset(&t, 0, sizeof(t)); t.sync_clk = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->sync_clk); t.cs_on = gpmc_round_ns_to_ticks(gpmc_nand_data->gpmc_t->cs_on); diff --git a/trunk/arch/arm/mach-omap2/include/mach/entry-macro.S b/trunk/arch/arm/mach-omap2/include/mach/entry-macro.S index 50fd74916643..ff25c7e4e606 100644 --- a/trunk/arch/arm/mach-omap2/include/mach/entry-macro.S +++ b/trunk/arch/arm/mach-omap2/include/mach/entry-macro.S @@ -52,7 +52,7 @@ omap_irq_base: .word 0 mrc p15, 0, \tmp, c0, c0, 0 @ get processor revision and \tmp, \tmp, #0x000f0000 @ only check architecture - cmp \tmp, #0x00070000 @ is v6? + cmp \tmp, #0x00060000 @ is v6? beq 2400f @ found v6 so it's omap24xx mrc p15, 0, \tmp, c0, c0, 0 @ get processor revision and \tmp, \tmp, #0x000000f0 @ check cortex 8 or 9 diff --git a/trunk/arch/arm/mach-omap2/omap-headsmp.S b/trunk/arch/arm/mach-omap2/omap-headsmp.S index ef0e7a00dd6c..aa3f65c2ac97 100644 --- a/trunk/arch/arm/mach-omap2/omap-headsmp.S +++ b/trunk/arch/arm/mach-omap2/omap-headsmp.S @@ -33,7 +33,7 @@ ENTRY(omap_secondary_startup) hold: ldr r12,=0x103 dsb - smc #0 @ read from AuxCoreBoot0 + smc @ read from AuxCoreBoot0 mov r0, r0, lsr #9 mrc p15, 0, r4, c0, c0, 5 and r4, r4, #0x0f @@ -52,7 +52,7 @@ ENTRY(omap_modify_auxcoreboot0) stmfd sp!, {r1-r12, lr} ldr r12, =0x104 dsb - smc #0 + smc ldmfd sp!, {r1-r12, pc} END(omap_modify_auxcoreboot0) @@ -60,6 +60,6 @@ ENTRY(omap_auxcoreboot_addr) stmfd sp!, {r2-r12, lr} ldr r12, =0x105 dsb - smc #0 + smc ldmfd sp!, {r2-r12, pc} END(omap_auxcoreboot_addr) diff --git a/trunk/arch/arm/mach-omap2/omap44xx-smc.S b/trunk/arch/arm/mach-omap2/omap44xx-smc.S index f61c7771ca47..89bb2b141473 100644 --- a/trunk/arch/arm/mach-omap2/omap44xx-smc.S +++ b/trunk/arch/arm/mach-omap2/omap44xx-smc.S @@ -27,6 +27,6 @@ ENTRY(omap_smc1) mov r12, r0 mov r0, r1 dsb - smc #0 + smc ldmfd sp!, {r2-r12, pc} END(omap_smc1) diff --git a/trunk/arch/arm/mach-omap2/omap_hwmod.c b/trunk/arch/arm/mach-omap2/omap_hwmod.c index e436dcb19795..c6649472ce0d 100644 --- a/trunk/arch/arm/mach-omap2/omap_hwmod.c +++ b/trunk/arch/arm/mach-omap2/omap_hwmod.c @@ -1511,9 +1511,6 @@ struct powerdomain *omap_hwmod_get_pwrdm(struct omap_hwmod *oh) c = oh->slaves[oh->_mpu_port_index]->_clk; } - if (!c->clkdm) - return NULL; - return c->clkdm->pwrdm.ptr; } diff --git a/trunk/arch/arm/mach-omap2/powerdomain.c b/trunk/arch/arm/mach-omap2/powerdomain.c index ebfce7d1a5d3..9a0fb385622b 100644 --- a/trunk/arch/arm/mach-omap2/powerdomain.c +++ b/trunk/arch/arm/mach-omap2/powerdomain.c @@ -222,7 +222,7 @@ void pwrdm_init(struct powerdomain **pwrdm_list) { struct powerdomain **p = NULL; - if (cpu_is_omap24xx() || cpu_is_omap34xx()) { + if (cpu_is_omap24xx() | cpu_is_omap34xx()) { pwrstctrl_reg_offs = OMAP2_PM_PWSTCTRL; pwrstst_reg_offs = OMAP2_PM_PWSTST; } else if (cpu_is_omap44xx()) { diff --git a/trunk/arch/arm/mach-omap2/prcm.c b/trunk/arch/arm/mach-omap2/prcm.c index 07a60f1204ca..9537f6f2352d 100644 --- a/trunk/arch/arm/mach-omap2/prcm.c +++ b/trunk/arch/arm/mach-omap2/prcm.c @@ -123,7 +123,7 @@ struct omap3_prcm_regs prcm_context; u32 omap_prcm_get_reset_sources(void) { /* XXX This presumably needs modification for 34XX */ - if (cpu_is_omap24xx() || cpu_is_omap34xx()) + if (cpu_is_omap24xx() | cpu_is_omap34xx()) return prm_read_mod_reg(WKUP_MOD, OMAP2_RM_RSTST) & 0x7f; if (cpu_is_omap44xx()) return prm_read_mod_reg(WKUP_MOD, OMAP4_RM_RSTST) & 0x7f; @@ -157,7 +157,7 @@ void omap_prcm_arch_reset(char mode, const char *cmd) else WARN_ON(1); - if (cpu_is_omap24xx() || cpu_is_omap34xx()) + if (cpu_is_omap24xx() | cpu_is_omap34xx()) prm_set_mod_reg_bits(OMAP_RST_DPLL3, prcm_offs, OMAP2_RM_RSTCTRL); if (cpu_is_omap44xx()) diff --git a/trunk/arch/arm/mach-omap2/serial.c b/trunk/arch/arm/mach-omap2/serial.c index 3771254dfa81..da77930480e9 100644 --- a/trunk/arch/arm/mach-omap2/serial.c +++ b/trunk/arch/arm/mach-omap2/serial.c @@ -115,6 +115,7 @@ static struct plat_serial8250_port serial_platform_data2[] = { } }; +#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_ARCH_OMAP4) static struct plat_serial8250_port serial_platform_data3[] = { { .irq = 70, @@ -127,12 +128,23 @@ static struct plat_serial8250_port serial_platform_data3[] = { } }; +static inline void omap2_set_globals_uart4(struct omap_globals *omap2_globals) +{ + serial_platform_data3[0].mapbase = omap2_globals->uart4_phys; +} +#else +static inline void omap2_set_globals_uart4(struct omap_globals *omap2_globals) +{ +} +#endif + void __init omap2_set_globals_uart(struct omap_globals *omap2_globals) { serial_platform_data0[0].mapbase = omap2_globals->uart1_phys; serial_platform_data1[0].mapbase = omap2_globals->uart2_phys; serial_platform_data2[0].mapbase = omap2_globals->uart3_phys; - serial_platform_data3[0].mapbase = omap2_globals->uart4_phys; + if (cpu_is_omap3630() || cpu_is_omap44xx()) + omap2_set_globals_uart4(omap2_globals); } static inline unsigned int __serial_read_reg(struct uart_port *up, @@ -538,7 +550,7 @@ static ssize_t sleep_timeout_store(struct device *dev, unsigned int value; if (sscanf(buf, "%u", &value) != 1) { - dev_err(dev, "sleep_timeout_store: Invalid value\n"); + printk(KERN_ERR "sleep_timeout_store: Invalid value\n"); return -EINVAL; } @@ -652,33 +664,27 @@ void __init omap_serial_early_init(void) struct device *dev = &pdev->dev; struct plat_serial8250_port *p = dev->platform_data; - /* Don't map zero-based physical address */ - if (p->mapbase == 0) { - dev_warn(dev, "no physical address for uart#%d," - " so skipping early_init...\n", i); - continue; - } /* * Module 4KB + L4 interconnect 4KB * Static mapping, never released */ p->membase = ioremap(p->mapbase, SZ_8K); if (!p->membase) { - dev_err(dev, "ioremap failed for uart%i\n", i + 1); + printk(KERN_ERR "ioremap failed for uart%i\n", i + 1); continue; } sprintf(name, "uart%d_ick", i + 1); uart->ick = clk_get(NULL, name); if (IS_ERR(uart->ick)) { - dev_err(dev, "Could not get uart%d_ick\n", i + 1); + printk(KERN_ERR "Could not get uart%d_ick\n", i + 1); uart->ick = NULL; } sprintf(name, "uart%d_fck", i+1); uart->fck = clk_get(NULL, name); if (IS_ERR(uart->fck)) { - dev_err(dev, "Could not get uart%d_fck\n", i + 1); + printk(KERN_ERR "Could not get uart%d_fck\n", i + 1); uart->fck = NULL; } @@ -721,13 +727,6 @@ void __init omap_serial_init_port(int port) pdev = &uart->pdev; dev = &pdev->dev; - /* Don't proceed if there's no clocks available */ - if (unlikely(!uart->ick || !uart->fck)) { - WARN(1, "%s: can't init uart%d, no clocks available\n", - kobject_name(&dev->kobj), port); - return; - } - omap_uart_enable_clocks(uart); omap_uart_reset(uart); diff --git a/trunk/arch/arm/mach-pxa/include/mach/colibri.h b/trunk/arch/arm/mach-pxa/include/mach/colibri.h index 5f2ba8d9015c..811743c56147 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/colibri.h +++ b/trunk/arch/arm/mach-pxa/include/mach/colibri.h @@ -2,7 +2,6 @@ #define _COLIBRI_H_ #include -#include /* * common settings for all modules diff --git a/trunk/arch/arm/mach-pxa/include/mach/hardware.h b/trunk/arch/arm/mach-pxa/include/mach/hardware.h index 3d8d8cb09685..7515757d6911 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/hardware.h +++ b/trunk/arch/arm/mach-pxa/include/mach/hardware.h @@ -202,7 +202,7 @@ #define __cpu_is_pxa950(id) \ ({ \ unsigned int _id = (id) >> 4 & 0xfff; \ - _id == 0x697; \ + id == 0x697; \ }) #else #define __cpu_is_pxa950(id) (0) diff --git a/trunk/arch/arm/mach-pxa/include/mach/regs-u2d.h b/trunk/arch/arm/mach-pxa/include/mach/regs-u2d.h index c15c0c57de08..44b0b20b69a4 100644 --- a/trunk/arch/arm/mach-pxa/include/mach/regs-u2d.h +++ b/trunk/arch/arm/mach-pxa/include/mach/regs-u2d.h @@ -166,8 +166,7 @@ #define U2DMACSR_BUSERRTYPE (7 << 10) /* PX Bus Error Type */ #define U2DMACSR_EORINTR (1 << 9) /* End Of Receive */ #define U2DMACSR_REQPEND (1 << 8) /* Request Pending */ -#define U2DMACSR_RASINTR (1 << 4) /* Request After Channel Stopped (read / write 1 clear) */ -#define U2DMACSR_STOPINTR (1 << 3) /* Stop Interrupt (read only) */ +#define U2DMACSR_RASINTR (1 << 4) /* Request After Channel Stopped (read / write 1 clear) */#define U2DMACSR_STOPINTR (1 << 3) /* Stop Interrupt (read only) */ #define U2DMACSR_ENDINTR (1 << 2) /* End Interrupt (read / write 1 clear) */ #define U2DMACSR_STARTINTR (1 << 1) /* Start Interrupt (read / write 1 clear) */ #define U2DMACSR_BUSERRINTR (1 << 0) /* Bus Error Interrupt (read / write 1 clear) */ diff --git a/trunk/arch/arm/mach-pxa/raumfeld.c b/trunk/arch/arm/mach-pxa/raumfeld.c index d12667bd9ebe..44bb675e47f1 100644 --- a/trunk/arch/arm/mach-pxa/raumfeld.c +++ b/trunk/arch/arm/mach-pxa/raumfeld.c @@ -983,7 +983,7 @@ static void __init raumfeld_common_init(void) int i; for (i = 0; i < ARRAY_SIZE(gpio_keys_button); i++) - if (!strcmp(gpio_keys_button[i].desc, "on_off button")) + if (!strcmp(gpio_keys_button[i].desc, "on/off button")) gpio_keys_button[i].active_low = 1; } @@ -1009,7 +1009,8 @@ static void __init raumfeld_common_init(void) gpio_direction_output(GPIO_W2W_PDN, 0); /* this can be used to switch off the device */ - ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, "supply shutdown"); + ret = gpio_request(GPIO_SHUTDOWN_SUPPLY, + "supply shutdown"); if (ret < 0) pr_warning("Unable to request GPIO_SHUTDOWN_SUPPLY\n"); else diff --git a/trunk/arch/arm/mach-pxa/spitz.c b/trunk/arch/arm/mach-pxa/spitz.c index 01bdd7500df4..19b5109d9808 100644 --- a/trunk/arch/arm/mach-pxa/spitz.c +++ b/trunk/arch/arm/mach-pxa/spitz.c @@ -363,7 +363,7 @@ static struct gpio_keys_button spitz_gpio_keys[] = { .type = EV_PWR, .code = KEY_SUSPEND, .gpio = SPITZ_GPIO_ON_KEY, - .desc = "On Off", + .desc = "On/Off", .wakeup = 1, }, /* Two buttons detecting the lid state */ diff --git a/trunk/arch/arm/mach-pxa/viper.c b/trunk/arch/arm/mach-pxa/viper.c index e90114a7e246..9e0c5c3988a1 100644 --- a/trunk/arch/arm/mach-pxa/viper.c +++ b/trunk/arch/arm/mach-pxa/viper.c @@ -34,7 +34,6 @@ #include #include #include -#include #include #include #include @@ -455,7 +454,7 @@ static struct i2c_gpio_platform_data i2c_bus_data = { .sda_pin = VIPER_RTC_I2C_SDA_GPIO, .scl_pin = VIPER_RTC_I2C_SCL_GPIO, .udelay = 10, - .timeout = HZ, + .timeout = 100, }; static struct platform_device i2c_bus_device = { @@ -780,7 +779,7 @@ static void __init viper_tpm_init(void) .sda_pin = VIPER_TPM_I2C_SDA_GPIO, .scl_pin = VIPER_TPM_I2C_SCL_GPIO, .udelay = 10, - .timeout = HZ, + .timeout = 100, }; char *errstr; diff --git a/trunk/arch/arm/mach-realview/core.c b/trunk/arch/arm/mach-realview/core.c index d5a95738f85b..f2dbce5f3cd4 100644 --- a/trunk/arch/arm/mach-realview/core.c +++ b/trunk/arch/arm/mach-realview/core.c @@ -254,7 +254,7 @@ static unsigned int realview_mmc_status(struct device *dev) else mask = 2; - return !(readl(REALVIEW_SYSMCI) & mask); + return readl(REALVIEW_SYSMCI) & mask; } struct mmci_platform_data realview_mmc0_plat_data = { diff --git a/trunk/arch/arm/mach-sa1100/Kconfig b/trunk/arch/arm/mach-sa1100/Kconfig index fd4c52b7ccb6..b17d52f7cc48 100644 --- a/trunk/arch/arm/mach-sa1100/Kconfig +++ b/trunk/arch/arm/mach-sa1100/Kconfig @@ -57,7 +57,7 @@ config SA1100_COLLIE config SA1100_H3100 bool "Compaq iPAQ H3100" select HTC_EGPIO - select CPU_FREQ_SA1110 + select CPU_FREQ_SA1100 help Say Y here if you intend to run this kernel on the Compaq iPAQ H3100 handheld computer. Information about this machine and the @@ -68,7 +68,7 @@ config SA1100_H3100 config SA1100_H3600 bool "Compaq iPAQ H3600/H3700" select HTC_EGPIO - select CPU_FREQ_SA1110 + select CPU_FREQ_SA1100 help Say Y here if you intend to run this kernel on the Compaq iPAQ H3600 handheld computer. Information about this machine and the diff --git a/trunk/arch/arm/mach-sa1100/cpu-sa1110.c b/trunk/arch/arm/mach-sa1100/cpu-sa1110.c index 7252874d328b..63b32b68b296 100644 --- a/trunk/arch/arm/mach-sa1100/cpu-sa1110.c +++ b/trunk/arch/arm/mach-sa1100/cpu-sa1110.c @@ -363,9 +363,6 @@ static int __init sa1110_clk_init(void) struct sdram_params *sdram; const char *name = sdram_name; - if (!cpu_is_sa1110()) - return -ENODEV; - if (!name[0]) { if (machine_is_assabet()) name = "TC59SM716-CL3"; diff --git a/trunk/arch/arm/mm/alignment.c b/trunk/arch/arm/mm/alignment.c index a2ab51fa73e2..edddd66faac6 100644 --- a/trunk/arch/arm/mm/alignment.c +++ b/trunk/arch/arm/mm/alignment.c @@ -166,15 +166,15 @@ union offset_union { THUMB( "1: "ins" %1, [%2]\n" ) \ THUMB( " add %2, %2, #1\n" ) \ "2:\n" \ - " .pushsection .fixup,\"ax\"\n" \ + " .section .fixup,\"ax\"\n" \ " .align 2\n" \ "3: mov %0, #1\n" \ " b 2b\n" \ - " .popsection\n" \ - " .pushsection __ex_table,\"a\"\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 3b\n" \ - " .popsection\n" \ + " .previous\n" \ : "=r" (err), "=&r" (val), "=r" (addr) \ : "0" (err), "2" (addr)) @@ -226,16 +226,16 @@ union offset_union { " mov %1, %1, "NEXT_BYTE"\n" \ "2: "ins" %1, [%2]\n" \ "3:\n" \ - " .pushsection .fixup,\"ax\"\n" \ + " .section .fixup,\"ax\"\n" \ " .align 2\n" \ "4: mov %0, #1\n" \ " b 3b\n" \ - " .popsection\n" \ - " .pushsection __ex_table,\"a\"\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 4b\n" \ " .long 2b, 4b\n" \ - " .popsection\n" \ + " .previous\n" \ : "=r" (err), "=&r" (v), "=&r" (a) \ : "0" (err), "1" (v), "2" (a)); \ if (err) \ @@ -266,18 +266,18 @@ union offset_union { " mov %1, %1, "NEXT_BYTE"\n" \ "4: "ins" %1, [%2]\n" \ "5:\n" \ - " .pushsection .fixup,\"ax\"\n" \ + " .section .fixup,\"ax\"\n" \ " .align 2\n" \ "6: mov %0, #1\n" \ " b 5b\n" \ - " .popsection\n" \ - " .pushsection __ex_table,\"a\"\n" \ + " .previous\n" \ + " .section __ex_table,\"a\"\n" \ " .align 3\n" \ " .long 1b, 6b\n" \ " .long 2b, 6b\n" \ " .long 3b, 6b\n" \ " .long 4b, 6b\n" \ - " .popsection\n" \ + " .previous\n" \ : "=r" (err), "=&r" (v), "=&r" (a) \ : "0" (err), "1" (v), "2" (a)); \ if (err) \ diff --git a/trunk/arch/arm/mm/cache-v6.S b/trunk/arch/arm/mm/cache-v6.S index e46ecd847138..9d89c67a1cc3 100644 --- a/trunk/arch/arm/mm/cache-v6.S +++ b/trunk/arch/arm/mm/cache-v6.S @@ -211,9 +211,6 @@ v6_dma_inv_range: mcrne p15, 0, r1, c7, c15, 1 @ clean & invalidate unified line #endif 1: -#ifdef CONFIG_SMP - str r0, [r0] @ write for ownership -#endif #ifdef HARVARD_CACHE mcr p15, 0, r0, c7, c6, 1 @ invalidate D line #else @@ -234,9 +231,6 @@ v6_dma_inv_range: v6_dma_clean_range: bic r0, r0, #D_CACHE_LINE_SIZE - 1 1: -#ifdef CONFIG_SMP - ldr r2, [r0] @ read for ownership -#endif #ifdef HARVARD_CACHE mcr p15, 0, r0, c7, c10, 1 @ clean D line #else @@ -257,10 +251,6 @@ v6_dma_clean_range: ENTRY(v6_dma_flush_range) bic r0, r0, #D_CACHE_LINE_SIZE - 1 1: -#ifdef CONFIG_SMP - ldr r2, [r0] @ read for ownership - str r2, [r0] @ write for ownership -#endif #ifdef HARVARD_CACHE mcr p15, 0, r0, c7, c14, 1 @ clean & invalidate D line #else @@ -283,9 +273,7 @@ ENTRY(v6_dma_map_area) add r1, r1, r0 teq r2, #DMA_FROM_DEVICE beq v6_dma_inv_range - teq r2, #DMA_TO_DEVICE - beq v6_dma_clean_range - b v6_dma_flush_range + b v6_dma_clean_range ENDPROC(v6_dma_map_area) /* @@ -295,6 +283,9 @@ ENDPROC(v6_dma_map_area) * - dir - DMA direction */ ENTRY(v6_dma_unmap_area) + add r1, r1, r0 + teq r2, #DMA_TO_DEVICE + bne v6_dma_inv_range mov pc, lr ENDPROC(v6_dma_unmap_area) diff --git a/trunk/arch/arm/mm/cache-v7.S b/trunk/arch/arm/mm/cache-v7.S index 06a90dcfc60a..bcd64f265870 100644 --- a/trunk/arch/arm/mm/cache-v7.S +++ b/trunk/arch/arm/mm/cache-v7.S @@ -167,11 +167,7 @@ ENTRY(v7_coherent_user_range) cmp r0, r1 blo 1b mov r0, #0 -#ifdef CONFIG_SMP - mcr p15, 0, r0, c7, c1, 6 @ invalidate BTB Inner Shareable -#else mcr p15, 0, r0, c7, c5, 6 @ invalidate BTB -#endif dsb isb mov pc, lr diff --git a/trunk/arch/arm/mm/copypage-v6.c b/trunk/arch/arm/mm/copypage-v6.c index f55fa1044f72..8bca4dea6dfa 100644 --- a/trunk/arch/arm/mm/copypage-v6.c +++ b/trunk/arch/arm/mm/copypage-v6.c @@ -41,7 +41,14 @@ static void v6_copy_user_highpage_nonaliasing(struct page *to, kfrom = kmap_atomic(from, KM_USER0); kto = kmap_atomic(to, KM_USER1); copy_page(kto, kfrom); - __cpuc_flush_dcache_area(kto, PAGE_SIZE); +#ifdef CONFIG_HIGHMEM + /* + * kmap_atomic() doesn't set the page virtual address, and + * kunmap_atomic() takes care of cache flushing already. + */ + if (page_address(to) != NULL) +#endif + __cpuc_flush_dcache_area(kto, PAGE_SIZE); kunmap_atomic(kto, KM_USER1); kunmap_atomic(kfrom, KM_USER0); } diff --git a/trunk/arch/arm/mm/dma-mapping.c b/trunk/arch/arm/mm/dma-mapping.c index 13fa536d82e6..1351edc0b26f 100644 --- a/trunk/arch/arm/mm/dma-mapping.c +++ b/trunk/arch/arm/mm/dma-mapping.c @@ -464,11 +464,6 @@ static void dma_cache_maint_page(struct page *page, unsigned long offset, vaddr += offset; op(vaddr, len, dir); kunmap_high(page); - } else if (cache_is_vipt()) { - pte_t saved_pte; - vaddr = kmap_high_l1_vipt(page, &saved_pte); - op(vaddr + offset, len, dir); - kunmap_high_l1_vipt(page, saved_pte); } } else { vaddr = page_address(page) + offset; diff --git a/trunk/arch/arm/mm/flush.c b/trunk/arch/arm/mm/flush.c index c6844cb9b508..e34f095e2090 100644 --- a/trunk/arch/arm/mm/flush.c +++ b/trunk/arch/arm/mm/flush.c @@ -13,7 +13,6 @@ #include #include -#include #include #include #include @@ -153,25 +152,21 @@ void copy_to_user_page(struct vm_area_struct *vma, struct page *page, void __flush_dcache_page(struct address_space *mapping, struct page *page) { + void *addr = page_address(page); + /* * Writeback any data associated with the kernel mapping of this * page. This ensures that data in the physical page is mutually * coherent with the kernels mapping. */ - if (!PageHighMem(page)) { - __cpuc_flush_dcache_area(page_address(page), PAGE_SIZE); - } else { - void *addr = kmap_high_get(page); - if (addr) { - __cpuc_flush_dcache_area(addr, PAGE_SIZE); - kunmap_high(page); - } else if (cache_is_vipt()) { - pte_t saved_pte; - addr = kmap_high_l1_vipt(page, &saved_pte); - __cpuc_flush_dcache_area(addr, PAGE_SIZE); - kunmap_high_l1_vipt(page, saved_pte); - } - } +#ifdef CONFIG_HIGHMEM + /* + * kmap_atomic() doesn't set the page virtual address, and + * kunmap_atomic() takes care of cache flushing already. + */ + if (addr) +#endif + __cpuc_flush_dcache_area(addr, PAGE_SIZE); /* * If this is a page cache page, and we have an aliasing VIPT cache, diff --git a/trunk/arch/arm/mm/highmem.c b/trunk/arch/arm/mm/highmem.c index 77b030f5ec09..2be1ec7c1b41 100644 --- a/trunk/arch/arm/mm/highmem.c +++ b/trunk/arch/arm/mm/highmem.c @@ -79,8 +79,7 @@ void kunmap_atomic(void *kvaddr, enum km_type type) unsigned int idx = type + KM_TYPE_NR * smp_processor_id(); if (kvaddr >= (void *)FIXADDR_START) { - if (cache_is_vivt()) - __cpuc_flush_dcache_area((void *)vaddr, PAGE_SIZE); + __cpuc_flush_dcache_area((void *)vaddr, PAGE_SIZE); #ifdef CONFIG_DEBUG_HIGHMEM BUG_ON(vaddr != __fix_to_virt(FIX_KMAP_BEGIN + idx)); set_pte_ext(TOP_PTE(vaddr), __pte(0), 0); @@ -125,87 +124,3 @@ struct page *kmap_atomic_to_page(const void *ptr) pte = TOP_PTE(vaddr); return pte_page(*pte); } - -#ifdef CONFIG_CPU_CACHE_VIPT - -#include - -/* - * The VIVT cache of a highmem page is always flushed before the page - * is unmapped. Hence unmapped highmem pages need no cache maintenance - * in that case. - * - * However unmapped pages may still be cached with a VIPT cache, and - * it is not possible to perform cache maintenance on them using physical - * addresses unfortunately. So we have no choice but to set up a temporary - * virtual mapping for that purpose. - * - * Yet this VIPT cache maintenance may be triggered from DMA support - * functions which are possibly called from interrupt context. As we don't - * want to keep interrupt disabled all the time when such maintenance is - * taking place, we therefore allow for some reentrancy by preserving and - * restoring the previous fixmap entry before the interrupted context is - * resumed. If the reentrancy depth is 0 then there is no need to restore - * the previous fixmap, and leaving the current one in place allow it to - * be reused the next time without a TLB flush (common with DMA). - */ - -static DEFINE_PER_CPU(int, kmap_high_l1_vipt_depth); - -void *kmap_high_l1_vipt(struct page *page, pte_t *saved_pte) -{ - unsigned int idx, cpu = smp_processor_id(); - int *depth = &per_cpu(kmap_high_l1_vipt_depth, cpu); - unsigned long vaddr, flags; - pte_t pte, *ptep; - - idx = KM_L1_CACHE + KM_TYPE_NR * cpu; - vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); - ptep = TOP_PTE(vaddr); - pte = mk_pte(page, kmap_prot); - - if (!in_interrupt()) - preempt_disable(); - - raw_local_irq_save(flags); - (*depth)++; - if (pte_val(*ptep) == pte_val(pte)) { - *saved_pte = pte; - } else { - *saved_pte = *ptep; - set_pte_ext(ptep, pte, 0); - local_flush_tlb_kernel_page(vaddr); - } - raw_local_irq_restore(flags); - - return (void *)vaddr; -} - -void kunmap_high_l1_vipt(struct page *page, pte_t saved_pte) -{ - unsigned int idx, cpu = smp_processor_id(); - int *depth = &per_cpu(kmap_high_l1_vipt_depth, cpu); - unsigned long vaddr, flags; - pte_t pte, *ptep; - - idx = KM_L1_CACHE + KM_TYPE_NR * cpu; - vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx); - ptep = TOP_PTE(vaddr); - pte = mk_pte(page, kmap_prot); - - BUG_ON(pte_val(*ptep) != pte_val(pte)); - BUG_ON(*depth <= 0); - - raw_local_irq_save(flags); - (*depth)--; - if (*depth != 0 && pte_val(pte) != pte_val(saved_pte)) { - set_pte_ext(ptep, saved_pte, 0); - local_flush_tlb_kernel_page(vaddr); - } - raw_local_irq_restore(flags); - - if (!in_interrupt()) - preempt_enable(); -} - -#endif /* CONFIG_CPU_CACHE_VIPT */ diff --git a/trunk/arch/arm/mm/init.c b/trunk/arch/arm/mm/init.c index 0ed29bfeba1c..83db12a68d56 100644 --- a/trunk/arch/arm/mm/init.c +++ b/trunk/arch/arm/mm/init.c @@ -86,6 +86,9 @@ void show_mem(void) printk("Mem-info:\n"); show_free_areas(); for_each_online_node(node) { + pg_data_t *n = NODE_DATA(node); + struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn; + for_each_nodebank (i,mi,node) { struct membank *bank = &mi->bank[i]; unsigned int pfn1, pfn2; @@ -94,8 +97,8 @@ void show_mem(void) pfn1 = bank_pfn_start(bank); pfn2 = bank_pfn_end(bank); - page = pfn_to_page(pfn1); - end = pfn_to_page(pfn2 - 1) + 1; + page = map + pfn1; + end = map + pfn2; do { total++; @@ -600,6 +603,9 @@ void __init mem_init(void) reserved_pages = free_pages = 0; for_each_online_node(node) { + pg_data_t *n = NODE_DATA(node); + struct page *map = pgdat_page_nr(n, 0) - n->node_start_pfn; + for_each_nodebank(i, &meminfo, node) { struct membank *bank = &meminfo.bank[i]; unsigned int pfn1, pfn2; @@ -608,8 +614,8 @@ void __init mem_init(void) pfn1 = bank_pfn_start(bank); pfn2 = bank_pfn_end(bank); - page = pfn_to_page(pfn1); - end = pfn_to_page(pfn2 - 1) + 1; + page = map + pfn1; + end = map + pfn2; do { if (PageReserved(page)) diff --git a/trunk/arch/arm/mm/mmu.c b/trunk/arch/arm/mm/mmu.c index 241c24a1c18f..9d4da6ac28eb 100644 --- a/trunk/arch/arm/mm/mmu.c +++ b/trunk/arch/arm/mm/mmu.c @@ -420,10 +420,6 @@ static void __init build_mem_type_table(void) user_pgprot |= L_PTE_SHARED; kern_pgprot |= L_PTE_SHARED; vecs_pgprot |= L_PTE_SHARED; - mem_types[MT_DEVICE_WC].prot_sect |= PMD_SECT_S; - mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED; - mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S; - mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED; mem_types[MT_MEMORY].prot_sect |= PMD_SECT_S; mem_types[MT_MEMORY_NONCACHED].prot_sect |= PMD_SECT_S; #endif @@ -1054,12 +1050,10 @@ void setup_mm_for_reboot(char mode) pgd_t *pgd; int i; - /* - * We need to access to user-mode page tables here. For kernel threads - * we don't have any user-mode mappings so we use the context that we - * "borrowed". - */ - pgd = current->active_mm->pgd; + if (current->mm && current->mm->pgd) + pgd = current->mm->pgd; + else + pgd = init_mm.pgd; base_pmdval = PMD_SECT_AP_WRITE | PMD_SECT_AP_READ | PMD_TYPE_SECT; if (cpu_architecture() <= CPU_ARCH_ARMv5TEJ && !cpu_is_xscale()) diff --git a/trunk/arch/arm/mm/nommu.c b/trunk/arch/arm/mm/nommu.c index 33b327379f07..9bfeb6b9509a 100644 --- a/trunk/arch/arm/mm/nommu.c +++ b/trunk/arch/arm/mm/nommu.c @@ -65,15 +65,6 @@ void flush_dcache_page(struct page *page) } EXPORT_SYMBOL(flush_dcache_page); -void copy_to_user_page(struct vm_area_struct *vma, struct page *page, - unsigned long uaddr, void *dst, const void *src, - unsigned long len) -{ - memcpy(dst, src, len); - if (vma->vm_flags & VM_EXEC) - __cpuc_coherent_user_range(uaddr, uaddr + len); -} - void __iomem *__arm_ioremap_pfn(unsigned long pfn, unsigned long offset, size_t size, unsigned int mtype) { @@ -96,8 +87,8 @@ void __iomem *__arm_ioremap(unsigned long phys_addr, size_t size, } EXPORT_SYMBOL(__arm_ioremap); -void __iomem *__arm_ioremap_caller(unsigned long phys_addr, size_t size, - unsigned int mtype, void *caller) +void __iomem *__arm_ioremap(unsigned long phys_addr, size_t size, + unsigned int mtype, void *caller) { return __arm_ioremap(phys_addr, size, mtype); } diff --git a/trunk/arch/arm/mm/proc-sa1100.S b/trunk/arch/arm/mm/proc-sa1100.S index 5c47760c2064..ee7700242c19 100644 --- a/trunk/arch/arm/mm/proc-sa1100.S +++ b/trunk/arch/arm/mm/proc-sa1100.S @@ -45,7 +45,7 @@ ENTRY(cpu_sa1100_proc_init) mcr p15, 0, r0, c9, c0, 5 @ Allow read-buffer operations from userland mov pc, lr - .section .text + .previous /* * cpu_sa1100_proc_fin() diff --git a/trunk/arch/arm/mm/tlb-v7.S b/trunk/arch/arm/mm/tlb-v7.S index f3f288a9546d..0cb1848bd876 100644 --- a/trunk/arch/arm/mm/tlb-v7.S +++ b/trunk/arch/arm/mm/tlb-v7.S @@ -50,11 +50,7 @@ ENTRY(v7wbi_flush_user_tlb_range) cmp r0, r1 blo 1b mov ip, #0 -#ifdef CONFIG_SMP - mcr p15, 0, ip, c7, c1, 6 @ flush BTAC/BTB Inner Shareable -#else mcr p15, 0, ip, c7, c5, 6 @ flush BTAC/BTB -#endif dsb mov pc, lr ENDPROC(v7wbi_flush_user_tlb_range) @@ -83,11 +79,7 @@ ENTRY(v7wbi_flush_kern_tlb_range) cmp r0, r1 blo 1b mov r2, #0 -#ifdef CONFIG_SMP - mcr p15, 0, r2, c7, c1, 6 @ flush BTAC/BTB Inner Shareable -#else mcr p15, 0, r2, c7, c5, 6 @ flush BTAC/BTB -#endif dsb isb mov pc, lr diff --git a/trunk/arch/arm/nwfpe/entry.S b/trunk/arch/arm/nwfpe/entry.S index cafa18354339..48bca0db4607 100644 --- a/trunk/arch/arm/nwfpe/entry.S +++ b/trunk/arch/arm/nwfpe/entry.S @@ -111,12 +111,12 @@ next: @ to fault. Emit the appropriate exception gunk to fix things up. @ ??? For some reason, faults can happen at .Lx2 even with a @ plain LDR instruction. Weird, but it seems harmless. - .pushsection .fixup,"ax" + .section .fixup,"ax" .align 2 .Lfix: mov pc, r9 @ let the user eat segfaults - .popsection + .previous - .pushsection __ex_table,"a" + .section __ex_table,"a" .align 3 .long .Lx1, .Lfix - .popsection + .previous diff --git a/trunk/arch/arm/plat-mxc/include/mach/board-mx31_3ds.h b/trunk/arch/arm/plat-mxc/include/mach/board-mx31pdk.h similarity index 93% rename from trunk/arch/arm/plat-mxc/include/mach/board-mx31_3ds.h rename to trunk/arch/arm/plat-mxc/include/mach/board-mx31pdk.h index da92933a233b..2bbd6ed17f50 100644 --- a/trunk/arch/arm/plat-mxc/include/mach/board-mx31_3ds.h +++ b/trunk/arch/arm/plat-mxc/include/mach/board-mx31pdk.h @@ -8,8 +8,8 @@ * published by the Free Software Foundation. */ -#ifndef __ASM_ARCH_MXC_BOARD_MX31_3DS_H__ -#define __ASM_ARCH_MXC_BOARD_MX31_3DS_H__ +#ifndef __ASM_ARCH_MXC_BOARD_MX31PDK_H__ +#define __ASM_ARCH_MXC_BOARD_MX31PDK_H__ /* Definitions for components on the Debug board */ @@ -56,4 +56,4 @@ #define MXC_MAX_EXP_IO_LINES 16 -#endif /* __ASM_ARCH_MXC_BOARD_MX31_3DS_H__ */ +#endif /* __ASM_ARCH_MXC_BOARD_MX31PDK_H__ */ diff --git a/trunk/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h b/trunk/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h index 7c4870bd5a21..07be8ad7ec37 100644 --- a/trunk/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h +++ b/trunk/arch/arm/plat-mxc/include/mach/dma-mx1-mx2.h @@ -31,13 +31,7 @@ #define DMA_MODE_WRITE 1 #define DMA_MODE_MASK 1 -#define MX1_DMA_REG(offset) MX1_IO_ADDRESS(MX1_DMA_BASE_ADDR + (offset)) - -/* DMA Interrupt Mask Register */ -#define MX1_DMA_DIMR MX1_DMA_REG(0x08) - -/* Channel Control Register */ -#define MX1_DMA_CCR(x) MX1_DMA_REG(0x8c + ((x) << 6)) +#define DMA_BASE IO_ADDRESS(DMA_BASE_ADDR) #define IMX_DMA_MEMSIZE_32 (0 << 4) #define IMX_DMA_MEMSIZE_8 (1 << 4) diff --git a/trunk/arch/arm/plat-mxc/include/mach/mx51.h b/trunk/arch/arm/plat-mxc/include/mach/mx51.h index 5aad344d5651..771532b6b4a6 100644 --- a/trunk/arch/arm/plat-mxc/include/mach/mx51.h +++ b/trunk/arch/arm/plat-mxc/include/mach/mx51.h @@ -14,7 +14,7 @@ * FB100000 70000000 1M SPBA 0 * FB000000 73F00000 1M AIPS 1 * FB200000 83F00000 1M AIPS 2 - * 8FFFC000 16K TZIC (interrupt controller) + * FA100000 8FFFC000 16K TZIC (interrupt controller) * 90000000 256M CSD0 SDRAM/DDR * A0000000 256M CSD1 SDRAM/DDR * B0000000 128M CS0 Flash @@ -23,16 +23,10 @@ * C8000000 64M CS3 Flash * CC000000 32M CS4 SRAM * CE000000 32M CS5 SRAM - * CFFF0000 64K NFC (NAND Flash AXI) + * F9000000 CFFF0000 64K NFC (NAND Flash AXI) * */ -/* - * IROM - */ -#define MX51_IROM_BASE_ADDR 0x0 -#define MX51_IROM_SIZE SZ_64K - /* * IRAM */ @@ -46,6 +40,7 @@ * NFC */ #define MX51_NFC_AXI_BASE_ADDR 0xCFFF0000 /* NAND flash AXI */ +#define MX51_NFC_AXI_BASE_ADDR_VIRT 0xF9000000 #define MX51_NFC_AXI_SIZE SZ_64K /* @@ -54,8 +49,9 @@ #define MX51_GPU_BASE_ADDR 0x20000000 #define MX51_GPU2D_BASE_ADDR 0xD0000000 -#define MX51_TZIC_BASE_ADDR_TO1 0x8FFFC000 -#define MX51_TZIC_BASE_ADDR 0xE0000000 +#define MX51_TZIC_BASE_ADDR 0x8FFFC000 +#define MX51_TZIC_BASE_ADDR_VIRT 0xFA100000 +#define MX51_TZIC_SIZE SZ_16K #define MX51_DEBUG_BASE_ADDR 0x60000000 #define MX51_DEBUG_BASE_ADDR_VIRT 0xFA200000 @@ -236,10 +232,12 @@ #define MX51_IO_ADDRESS(x) \ (void __iomem *) \ (MX51_IS_MODULE(x, IRAM) ? MX51_IRAM_IO_ADDRESS(x) : \ + MX51_IS_MODULE(x, TZIC) ? MX51_TZIC_IO_ADDRESS(x) : \ MX51_IS_MODULE(x, DEBUG) ? MX51_DEBUG_IO_ADDRESS(x) : \ MX51_IS_MODULE(x, SPBA0) ? MX51_SPBA0_IO_ADDRESS(x) : \ MX51_IS_MODULE(x, AIPS1) ? MX51_AIPS1_IO_ADDRESS(x) : \ - MX51_IS_MODULE(x, AIPS2) ? MX51_AIPS2_IO_ADDRESS(x) : \ + MX51_IS_MODULE(x, AIPS2) ? MX51_AIPS2_IO_ADDRESS(x) : \ + MX51_IS_MODULE(x, NFC_AXI) ? MX51_NFC_AXI_IO_ADDRESS(x) : \ 0xDEADBEEF) /* @@ -248,6 +246,9 @@ #define MX51_IRAM_IO_ADDRESS(x) \ (((x) - MX51_IRAM_BASE_ADDR) + MX51_IRAM_BASE_ADDR_VIRT) +#define MX51_TZIC_IO_ADDRESS(x) \ + (((x) - MX51_TZIC_BASE_ADDR) + MX51_TZIC_BASE_ADDR_VIRT) + #define MX51_DEBUG_IO_ADDRESS(x) \ (((x) - MX51_DEBUG_BASE_ADDR) + MX51_DEBUG_BASE_ADDR_VIRT) @@ -260,6 +261,9 @@ #define MX51_AIPS2_IO_ADDRESS(x) \ (((x) - MX51_AIPS2_BASE_ADDR) + MX51_AIPS2_BASE_ADDR_VIRT) +#define MX51_NFC_AXI_IO_ADDRESS(x) \ + (((x) - MX51_NFC_AXI_BASE_ADDR) + MX51_NFC_AXI_BASE_ADDR_VIRT) + #define MX51_IS_MEM_DEVICE_NONSHARED(x) 0 /* @@ -439,7 +443,12 @@ #if !defined(__ASSEMBLY__) && !defined(__MXC_BOOT_UNCOMPRESS) -extern int mx51_revision(void); +extern unsigned int system_rev; + +static inline unsigned int mx51_revision(void) +{ + return system_rev; +} #endif #endif /* __ASM_ARCH_MXC_MX51_H__ */ diff --git a/trunk/arch/arm/plat-mxc/include/mach/uncompress.h b/trunk/arch/arm/plat-mxc/include/mach/uncompress.h index b6d3d0fddc48..52e476a150ca 100644 --- a/trunk/arch/arm/plat-mxc/include/mach/uncompress.h +++ b/trunk/arch/arm/plat-mxc/include/mach/uncompress.h @@ -66,7 +66,6 @@ static inline void flush(void) #define MX2X_UART1_BASE_ADDR 0x1000a000 #define MX3X_UART1_BASE_ADDR 0x43F90000 #define MX3X_UART2_BASE_ADDR 0x43F94000 -#define MX51_UART1_BASE_ADDR 0x73fbc000 static __inline__ void __arch_decomp_setup(unsigned long arch_id) { @@ -102,9 +101,6 @@ static __inline__ void __arch_decomp_setup(unsigned long arch_id) case MACH_TYPE_MAGX_ZN5: uart_base = MX3X_UART2_BASE_ADDR; break; - case MACH_TYPE_MX51_BABBAGE: - uart_base = MX51_UART1_BASE_ADDR; - break; default: break; } diff --git a/trunk/arch/arm/plat-omap/common.c b/trunk/arch/arm/plat-omap/common.c index f12f0e39ddf2..088c1a03b946 100644 --- a/trunk/arch/arm/plat-omap/common.c +++ b/trunk/arch/arm/plat-omap/common.c @@ -44,6 +44,9 @@ #define NO_LENGTH_CHECK 0xffffffff +unsigned char omap_bootloader_tag[512]; +int omap_bootloader_tag_len; + struct omap_board_config_kernel *omap_board_config; int omap_board_config_size; @@ -97,17 +100,10 @@ EXPORT_SYMBOL(omap_get_var_config); #include -/* - * offset_32k holds the init time counter value. It is then subtracted - * from every counter read to achieve a counter that counts time from the - * kernel boot (needed for sched_clock()). - */ -static u32 offset_32k __read_mostly; - #ifdef CONFIG_ARCH_OMAP16XX static cycle_t omap16xx_32k_read(struct clocksource *cs) { - return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED) - offset_32k; + return omap_readl(OMAP16XX_TIMER_32K_SYNCHRONIZED); } #else #define omap16xx_32k_read NULL @@ -116,7 +112,7 @@ static cycle_t omap16xx_32k_read(struct clocksource *cs) #ifdef CONFIG_ARCH_OMAP2420 static cycle_t omap2420_32k_read(struct clocksource *cs) { - return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10) - offset_32k; + return omap_readl(OMAP2420_32KSYNCT_BASE + 0x10); } #else #define omap2420_32k_read NULL @@ -125,7 +121,7 @@ static cycle_t omap2420_32k_read(struct clocksource *cs) #ifdef CONFIG_ARCH_OMAP2430 static cycle_t omap2430_32k_read(struct clocksource *cs) { - return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10) - offset_32k; + return omap_readl(OMAP2430_32KSYNCT_BASE + 0x10); } #else #define omap2430_32k_read NULL @@ -134,7 +130,7 @@ static cycle_t omap2430_32k_read(struct clocksource *cs) #ifdef CONFIG_ARCH_OMAP3 static cycle_t omap34xx_32k_read(struct clocksource *cs) { - return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10) - offset_32k; + return omap_readl(OMAP3430_32KSYNCT_BASE + 0x10); } #else #define omap34xx_32k_read NULL @@ -143,7 +139,7 @@ static cycle_t omap34xx_32k_read(struct clocksource *cs) #ifdef CONFIG_ARCH_OMAP4 static cycle_t omap44xx_32k_read(struct clocksource *cs) { - return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10) - offset_32k; + return omap_readl(OMAP4430_32KSYNCT_BASE + 0x10); } #else #define omap44xx_32k_read NULL @@ -231,8 +227,6 @@ static int __init omap_init_clocksource_32k(void) clocksource_32k.mult = clocksource_hz2mult(32768, clocksource_32k.shift); - offset_32k = clocksource_32k.read(&clocksource_32k); - if (clocksource_register(&clocksource_32k)) printk(err, clocksource_32k.name); } diff --git a/trunk/arch/arm/plat-omap/dma.c b/trunk/arch/arm/plat-omap/dma.c index 1d959965ff52..5c6c342c53f5 100644 --- a/trunk/arch/arm/plat-omap/dma.c +++ b/trunk/arch/arm/plat-omap/dma.c @@ -937,15 +937,6 @@ void omap_start_dma(int lch) { u32 l; - /* - * The CPC/CDAC register needs to be initialized to zero - * before starting dma transfer. - */ - if (cpu_is_omap15xx()) - dma_write(0, CPC(lch)); - else - dma_write(0, CDAC(lch)); - if (!omap_dma_in_1510_mode() && dma_chan[lch].next_lch != -1) { int next_lch, cur_lch; char dma_chan_link_map[OMAP_DMA4_LOGICAL_DMA_CH_COUNT]; diff --git a/trunk/arch/arm/plat-omap/gpio.c b/trunk/arch/arm/plat-omap/gpio.c index 45a225d09125..76a347b3ce07 100644 --- a/trunk/arch/arm/plat-omap/gpio.c +++ b/trunk/arch/arm/plat-omap/gpio.c @@ -798,7 +798,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger) case METHOD_MPUIO: reg += OMAP_MPUIO_GPIO_INT_EDGE; l = __raw_readl(reg); - if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) + if (trigger & IRQ_TYPE_EDGE_BOTH) bank->toggle_mask |= 1 << gpio; if (trigger & IRQ_TYPE_EDGE_RISING) l |= 1 << gpio; @@ -812,7 +812,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger) case METHOD_GPIO_1510: reg += OMAP1510_GPIO_INT_CONTROL; l = __raw_readl(reg); - if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) + if (trigger & IRQ_TYPE_EDGE_BOTH) bank->toggle_mask |= 1 << gpio; if (trigger & IRQ_TYPE_EDGE_RISING) l |= 1 << gpio; @@ -846,7 +846,7 @@ static int _set_gpio_triggering(struct gpio_bank *bank, int gpio, int trigger) case METHOD_GPIO_7XX: reg += OMAP7XX_GPIO_INT_CONTROL; l = __raw_readl(reg); - if ((trigger & IRQ_TYPE_SENSE_MASK) == IRQ_TYPE_EDGE_BOTH) + if (trigger & IRQ_TYPE_EDGE_BOTH) bank->toggle_mask |= 1 << gpio; if (trigger & IRQ_TYPE_EDGE_RISING) l |= 1 << gpio; diff --git a/trunk/arch/arm/plat-omap/include/plat/irqs.h b/trunk/arch/arm/plat-omap/include/plat/irqs.h index 401701977dbb..b65088a869e9 100644 --- a/trunk/arch/arm/plat-omap/include/plat/irqs.h +++ b/trunk/arch/arm/plat-omap/include/plat/irqs.h @@ -345,6 +345,8 @@ #define INT_34XX_MMC3_IRQ 94 #define INT_34XX_GPT12_IRQ 95 +#define INT_34XX_BENCH_MPU_EMUL 3 + #define INT_35XX_HECC0_IRQ 24 #define INT_35XX_HECC1_IRQ 28 #define INT_35XX_EMAC_C0_RXTHRESH_IRQ 67 diff --git a/trunk/arch/arm/plat-omap/include/plat/mcbsp.h b/trunk/arch/arm/plat-omap/include/plat/mcbsp.h index 7de903d7c1ce..39748354ce45 100644 --- a/trunk/arch/arm/plat-omap/include/plat/mcbsp.h +++ b/trunk/arch/arm/plat-omap/include/plat/mcbsp.h @@ -59,7 +59,7 @@ #define OMAP44XX_MCBSP1_BASE 0x49022000 #define OMAP44XX_MCBSP2_BASE 0x49024000 #define OMAP44XX_MCBSP3_BASE 0x49026000 -#define OMAP44XX_MCBSP4_BASE 0x48096000 +#define OMAP44XX_MCBSP4_BASE 0x48074000 #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) || defined(CONFIG_ARCH_OMAP730) || defined(CONFIG_ARCH_OMAP850) diff --git a/trunk/arch/arm/plat-omap/include/plat/nand.h b/trunk/arch/arm/plat-omap/include/plat/nand.h index f8efd5466b1d..6ba88d2630d9 100644 --- a/trunk/arch/arm/plat-omap/include/plat/nand.h +++ b/trunk/arch/arm/plat-omap/include/plat/nand.h @@ -29,11 +29,4 @@ struct omap_nand_platform_data { /* size (4 KiB) for IO mapping */ #define NAND_IO_SIZE SZ_4K -#if defined(CONFIG_MTD_NAND_OMAP2) || defined(CONFIG_MTD_NAND_OMAP2_MODULE) extern int gpmc_nand_init(struct omap_nand_platform_data *d); -#else -static inline int gpmc_nand_init(struct omap_nand_platform_data *d) -{ - return 0; -} -#endif diff --git a/trunk/arch/arm/plat-omap/include/plat/omap44xx.h b/trunk/arch/arm/plat-omap/include/plat/omap44xx.h index b3ef1a7f53cc..2302474a3748 100644 --- a/trunk/arch/arm/plat-omap/include/plat/omap44xx.h +++ b/trunk/arch/arm/plat-omap/include/plat/omap44xx.h @@ -32,7 +32,7 @@ #define OMAP4430_PRM_BASE 0x4a306000 #define OMAP44XX_GPMC_BASE 0x50000000 #define OMAP443X_SCM_BASE 0x4a002000 -#define OMAP443X_CTRL_BASE 0x4a100000 +#define OMAP443X_CTRL_BASE OMAP443X_SCM_BASE #define OMAP44XX_IC_BASE 0x48200000 #define OMAP44XX_IVA_INTC_BASE 0x40000000 #define IRQ_SIR_IRQ 0x0040 diff --git a/trunk/arch/arm/plat-omap/include/plat/omap_hwmod.h b/trunk/arch/arm/plat-omap/include/plat/omap_hwmod.h index 36d6ea56ab51..440b4164f2f6 100644 --- a/trunk/arch/arm/plat-omap/include/plat/omap_hwmod.h +++ b/trunk/arch/arm/plat-omap/include/plat/omap_hwmod.h @@ -294,8 +294,8 @@ struct omap_hwmod_class_sysconfig { u16 rev_offs; u16 sysc_offs; u16 syss_offs; - u16 sysc_flags; u8 idlemodes; + u8 sysc_flags; u8 clockact; struct omap_hwmod_sysc_fields *sysc_fields; }; diff --git a/trunk/arch/arm/plat-omap/include/plat/usb.h b/trunk/arch/arm/plat-omap/include/plat/usb.h index 876ca8d5e927..568578db93b6 100644 --- a/trunk/arch/arm/plat-omap/include/plat/usb.h +++ b/trunk/arch/arm/plat-omap/include/plat/usb.h @@ -46,7 +46,7 @@ struct ehci_hcd_omap_platform_data { struct omap_musb_board_data { u8 interface_type; u8 mode; - u16 power; + u8 power; }; enum musb_interface {MUSB_INTERFACE_ULPI, MUSB_INTERFACE_UTMI}; diff --git a/trunk/arch/arm/plat-pxa/dma.c b/trunk/arch/arm/plat-pxa/dma.c index 2d3c19d7c7b1..742350e0f2a7 100644 --- a/trunk/arch/arm/plat-pxa/dma.c +++ b/trunk/arch/arm/plat-pxa/dma.c @@ -245,7 +245,7 @@ static void pxa_dma_init_debugfs(void) dbgfs_chan = kmalloc(sizeof(*dbgfs_state) * num_dma_channels, GFP_KERNEL); - if (!dbgfs_chan) + if (!dbgfs_state) goto err_alloc; chandir = debugfs_create_dir("channels", dbgfs_root); diff --git a/trunk/arch/arm/tools/mach-types b/trunk/arch/arm/tools/mach-types index 8f10d24ae625..1536f1784cac 100644 --- a/trunk/arch/arm/tools/mach-types +++ b/trunk/arch/arm/tools/mach-types @@ -12,7 +12,7 @@ # # http://www.arm.linux.org.uk/developer/machines/?action=new # -# Last update: Sat May 1 10:36:42 2010 +# Last update: Sat Mar 20 15:35:41 2010 # # machine_is_xxx CONFIG_xxxx MACH_TYPE_xxx number # @@ -2749,58 +2749,3 @@ stamp9g45 MACH_STAMP9G45 STAMP9G45 2761 h6053 MACH_H6053 H6053 2762 smint01 MACH_SMINT01 SMINT01 2763 prtlvt2 MACH_PRTLVT2 PRTLVT2 2764 -ap420 MACH_AP420 AP420 2765 -htcshift MACH_HTCSHIFT HTCSHIFT 2766 -davinci_dm365_fc MACH_DAVINCI_DM365_FC DAVINCI_DM365_FC 2767 -msm8x55_surf MACH_MSM8X55_SURF MSM8X55_SURF 2768 -msm8x55_ffa MACH_MSM8X55_FFA MSM8X55_FFA 2769 -esl_vamana MACH_ESL_VAMANA ESL_VAMANA 2770 -sbc35 MACH_SBC35 SBC35 2771 -mpx6446 MACH_MPX6446 MPX6446 2772 -oreo_controller MACH_OREO_CONTROLLER OREO_CONTROLLER 2773 -kopin_models MACH_KOPIN_MODELS KOPIN_MODELS 2774 -ttc_vision2 MACH_TTC_VISION2 TTC_VISION2 2775 -cns3420vb MACH_CNS3420VB CNS3420VB 2776 -lpc2 MACH_LPC2 LPC2 2777 -olympus MACH_OLYMPUS OLYMPUS 2778 -vortex MACH_VORTEX VORTEX 2779 -s5pc200 MACH_S5PC200 S5PC200 2780 -ecucore_9263 MACH_ECUCORE_9263 ECUCORE_9263 2781 -smdkc200 MACH_SMDKC200 SMDKC200 2782 -emsiso_sx27 MACH_EMSISO_SX27 EMSISO_SX27 2783 -apx_som9g45_ek MACH_APX_SOM9G45_EK APX_SOM9G45_EK 2784 -songshan MACH_SONGSHAN SONGSHAN 2785 -tianshan MACH_TIANSHAN TIANSHAN 2786 -vpx500 MACH_VPX500 VPX500 2787 -am3517sam MACH_AM3517SAM AM3517SAM 2788 -skat91_sim508 MACH_SKAT91_SIM508 SKAT91_SIM508 2789 -skat91_s3e MACH_SKAT91_S3E SKAT91_S3E 2790 -omap4_panda MACH_OMAP4_PANDA OMAP4_PANDA 2791 -df7220 MACH_DF7220 DF7220 2792 -nemini MACH_NEMINI NEMINI 2793 -t8200 MACH_T8200 T8200 2794 -apf51 MACH_APF51 APF51 2795 -dr_rc_unit MACH_DR_RC_UNIT DR_RC_UNIT 2796 -bordeaux MACH_BORDEAUX BORDEAUX 2797 -catania_b MACH_CATANIA_B CATANIA_B 2798 -mx51_ocean MACH_MX51_OCEAN MX51_OCEAN 2799 -ti8168evm MACH_TI8168EVM TI8168EVM 2800 -neocoreomap MACH_NEOCOREOMAP NEOCOREOMAP 2801 -withings_wbp MACH_WITHINGS_WBP WITHINGS_WBP 2802 -dbps MACH_DBPS DBPS 2803 -sbc9261 MACH_SBC9261 SBC9261 2804 -pcbfp0001 MACH_PCBFP0001 PCBFP0001 2805 -speedy MACH_SPEEDY SPEEDY 2806 -chrysaor MACH_CHRYSAOR CHRYSAOR 2807 -tango MACH_TANGO TANGO 2808 -synology_dsx11 MACH_SYNOLOGY_DSX11 SYNOLOGY_DSX11 2809 -hanlin_v3ext MACH_HANLIN_V3EXT HANLIN_V3EXT 2810 -hanlin_v5 MACH_HANLIN_V5 HANLIN_V5 2811 -hanlin_v3plus MACH_HANLIN_V3PLUS HANLIN_V3PLUS 2812 -iriver_story MACH_IRIVER_STORY IRIVER_STORY 2813 -irex_iliad MACH_IREX_ILIAD IREX_ILIAD 2814 -irex_dr1000 MACH_IREX_DR1000 IREX_DR1000 2815 -teton_bga MACH_TETON_BGA TETON_BGA 2816 -snapper9g45 MACH_SNAPPER9G45 SNAPPER9G45 2817 -tam3517 MACH_TAM3517 TAM3517 2818 -pdc100 MACH_PDC100 PDC100 2819 diff --git a/trunk/arch/arm/vfp/vfpmodule.c b/trunk/arch/arm/vfp/vfpmodule.c index 315a540c7ce5..a420cb949328 100644 --- a/trunk/arch/arm/vfp/vfpmodule.c +++ b/trunk/arch/arm/vfp/vfpmodule.c @@ -428,6 +428,26 @@ static void vfp_pm_init(void) static inline void vfp_pm_init(void) { } #endif /* CONFIG_PM */ +/* + * Synchronise the hardware VFP state of a thread other than current with the + * saved one. This function is used by the ptrace mechanism. + */ +#ifdef CONFIG_SMP +void vfp_sync_hwstate(struct thread_info *thread) +{ +} + +void vfp_flush_hwstate(struct thread_info *thread) +{ + /* + * On SMP systems, the VFP state is automatically saved at every + * context switch. We mark the thread VFP state as belonging to a + * non-existent CPU so that the saved one will be reloaded when + * needed. + */ + thread->vfpstate.hard.cpu = NR_CPUS; +} +#else void vfp_sync_hwstate(struct thread_info *thread) { unsigned int cpu = get_cpu(); @@ -470,18 +490,9 @@ void vfp_flush_hwstate(struct thread_info *thread) last_VFP_context[cpu] = NULL; } -#ifdef CONFIG_SMP - /* - * For SMP we still have to take care of the case where the thread - * migrates to another CPU and then back to the original CPU on which - * the last VFP user is still the same thread. Mark the thread VFP - * state as belonging to a non-existent CPU so that the saved one will - * be reloaded in the above case. - */ - thread->vfpstate.hard.cpu = NR_CPUS; -#endif put_cpu(); } +#endif #include diff --git a/trunk/arch/avr32/kernel/ptrace.c b/trunk/arch/avr32/kernel/ptrace.c index 5e73c25f8f85..dd5b882aab40 100644 --- a/trunk/arch/avr32/kernel/ptrace.c +++ b/trunk/arch/avr32/kernel/ptrace.c @@ -28,7 +28,7 @@ static struct pt_regs *get_user_regs(struct task_struct *tsk) THREAD_SIZE - sizeof(struct pt_regs)); } -void user_enable_single_step(struct task_struct *tsk) +static void user_enable_single_step(struct task_struct *tsk) { pr_debug("user_enable_single_step: pid=%u, PC=0x%08lx, SR=0x%08lx\n", tsk->pid, task_pt_regs(tsk)->pc, task_pt_regs(tsk)->sr); diff --git a/trunk/arch/ia64/kvm/kvm-ia64.c b/trunk/arch/ia64/kvm/kvm-ia64.c index 7f3c0a2e60cd..73c5c2b05f64 100644 --- a/trunk/arch/ia64/kvm/kvm-ia64.c +++ b/trunk/arch/ia64/kvm/kvm-ia64.c @@ -1802,8 +1802,7 @@ static int kvm_ia64_sync_dirty_log(struct kvm *kvm, { struct kvm_memory_slot *memslot; int r, i; - long base; - unsigned long n; + long n, base; unsigned long *dirty_bitmap = (unsigned long *)(kvm->arch.vm_base + offsetof(struct kvm_vm_data, kvm_mem_dirty_log)); @@ -1816,7 +1815,7 @@ static int kvm_ia64_sync_dirty_log(struct kvm *kvm, if (!memslot->dirty_bitmap) goto out; - n = kvm_dirty_bitmap_bytes(memslot); + n = ALIGN(memslot->npages, BITS_PER_LONG) / 8; base = memslot->base_gfn / BITS_PER_LONG; for (i = 0; i < n/sizeof(long); ++i) { @@ -1832,7 +1831,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log) { int r; - unsigned long n; + int n; struct kvm_memory_slot *memslot; int is_dirty = 0; @@ -1851,7 +1850,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, if (is_dirty) { kvm_flush_remote_tlbs(kvm); memslot = &kvm->memslots->memslots[log->slot]; - n = kvm_dirty_bitmap_bytes(memslot); + n = ALIGN(memslot->npages, BITS_PER_LONG) / 8; memset(memslot->dirty_bitmap, 0, n); } r = 0; diff --git a/trunk/arch/m68k/include/asm/atomic_mm.h b/trunk/arch/m68k/include/asm/atomic_mm.h index d9d2ed647435..88b7af20a996 100644 --- a/trunk/arch/m68k/include/asm/atomic_mm.h +++ b/trunk/arch/m68k/include/asm/atomic_mm.h @@ -148,18 +148,14 @@ static inline int atomic_xchg(atomic_t *v, int new) static inline int atomic_sub_and_test(int i, atomic_t *v) { char c; - __asm__ __volatile__("subl %2,%1; seq %0" - : "=d" (c), "+m" (*v) - : "id" (i)); + __asm__ __volatile__("subl %2,%1; seq %0" : "=d" (c), "+m" (*v): "g" (i)); return c != 0; } static inline int atomic_add_negative(int i, atomic_t *v) { char c; - __asm__ __volatile__("addl %2,%1; smi %0" - : "=d" (c), "+m" (*v) - : "id" (i)); + __asm__ __volatile__("addl %2,%1; smi %0" : "=d" (c), "+m" (*v): "g" (i)); return c != 0; } diff --git a/trunk/arch/m68k/include/asm/mcfuart.h b/trunk/arch/m68k/include/asm/mcfuart.h index 01a8716c5fc5..ef2293873612 100644 --- a/trunk/arch/m68k/include/asm/mcfuart.h +++ b/trunk/arch/m68k/include/asm/mcfuart.h @@ -212,10 +212,5 @@ struct mcf_platform_uart { #define MCFUART_URF_RXS 0xc0 /* Receiver status */ #endif -#if defined(CONFIG_M5272) -#define MCFUART_TXFIFOSIZE 25 -#else -#define MCFUART_TXFIFOSIZE 1 -#endif /****************************************************************************/ #endif /* mcfuart_h */ diff --git a/trunk/arch/m68k/include/asm/sigcontext.h b/trunk/arch/m68k/include/asm/sigcontext.h index a29dd74a17cb..1320eaa4cc2a 100644 --- a/trunk/arch/m68k/include/asm/sigcontext.h +++ b/trunk/arch/m68k/include/asm/sigcontext.h @@ -17,11 +17,13 @@ struct sigcontext { #ifndef __uClinux__ # ifdef __mcoldfire__ unsigned long sc_fpregs[2][2]; /* room for two fp registers */ + unsigned long sc_fpcntl[3]; + unsigned char sc_fpstate[16+6*8]; # else unsigned long sc_fpregs[2*3]; /* room for two fp registers */ -# endif unsigned long sc_fpcntl[3]; unsigned char sc_fpstate[216]; +# endif #endif }; diff --git a/trunk/arch/m68knommu/Makefile b/trunk/arch/m68knommu/Makefile index 14042574ac21..ce404bc9ccbd 100644 --- a/trunk/arch/m68knommu/Makefile +++ b/trunk/arch/m68knommu/Makefile @@ -94,7 +94,7 @@ cflags-$(CONFIG_M520x) := $(call cc-option,-mcpu=5208,-m5200) cflags-$(CONFIG_M523x) := $(call cc-option,-mcpu=523x,-m5307) cflags-$(CONFIG_M5249) := $(call cc-option,-mcpu=5249,-m5200) cflags-$(CONFIG_M5271) := $(call cc-option,-mcpu=5271,-m5307) -cflags-$(CONFIG_M5272) := $(call cc-option,-mcpu=5272,-m5307) +cflags-$(CONFIG_M5272) := $(call cc-option,-mcpu=5271,-m5200) cflags-$(CONFIG_M5275) := $(call cc-option,-mcpu=5275,-m5307) cflags-$(CONFIG_M528x) := $(call cc-option,-m528x,-m5307) cflags-$(CONFIG_M5307) := $(call cc-option,-m5307,-m5200) diff --git a/trunk/arch/m68knommu/kernel/entry.S b/trunk/arch/m68knommu/kernel/entry.S index aff6f57ef8b5..56043ade3941 100644 --- a/trunk/arch/m68knommu/kernel/entry.S +++ b/trunk/arch/m68knommu/kernel/entry.S @@ -145,6 +145,6 @@ ENTRY(ret_from_user_signal) trap #0 ENTRY(ret_from_user_rt_signal) - movel #__NR_rt_sigreturn,%d0 + move #__NR_rt_sigreturn,%d0 trap #0 diff --git a/trunk/arch/m68knommu/platform/68360/ints.c b/trunk/arch/m68knommu/platform/68360/ints.c index 6f22970d8c20..1143f77caca4 100644 --- a/trunk/arch/m68knommu/platform/68360/ints.c +++ b/trunk/arch/m68knommu/platform/68360/ints.c @@ -107,6 +107,7 @@ void init_IRQ(void) _ramvec[vba+CPMVEC_PIO_PC7] = inthandler; /* pio - pc7 */ _ramvec[vba+CPMVEC_PIO_PC6] = inthandler; /* pio - pc6 */ _ramvec[vba+CPMVEC_TIMER3] = inthandler; /* timer 3 */ + _ramvec[vba+CPMVEC_RISCTIMER] = inthandler; /* reserved */ _ramvec[vba+CPMVEC_PIO_PC5] = inthandler; /* pio - pc5 */ _ramvec[vba+CPMVEC_PIO_PC4] = inthandler; /* pio - pc4 */ _ramvec[vba+CPMVEC_RESERVED2] = inthandler; /* reserved */ diff --git a/trunk/arch/microblaze/configs/mmu_defconfig b/trunk/arch/microblaze/configs/mmu_defconfig index 3c91cf6192c6..6fced1fe3bf0 100644 --- a/trunk/arch/microblaze/configs/mmu_defconfig +++ b/trunk/arch/microblaze/configs/mmu_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc6 -# Thu May 6 11:22:14 2010 +# Linux kernel version: 2.6.33-rc6 +# Wed Feb 3 10:02:59 2010 # CONFIG_MICROBLAZE=y # CONFIG_SWAP is not set @@ -22,6 +22,8 @@ CONFIG_GENERIC_CSUM=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y +# CONFIG_PCI is not set +CONFIG_NO_DMA=y CONFIG_DTC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -54,6 +56,7 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -103,8 +106,6 @@ CONFIG_SLAB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DMA_API_DEBUG=y # # GCOV-based kernel profiling @@ -244,20 +245,13 @@ CONFIG_BINFMT_ELF=y # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set # CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set - -# -# Bus Options -# -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set 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 @@ -347,9 +341,7 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y CONFIG_OF_DEVICE=y -CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set @@ -378,7 +370,6 @@ CONFIG_MISC_DEVICES=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -392,30 +383,9 @@ CONFIG_NETDEVICES=y # CONFIG_EQUALIZER is not set # CONFIG_TUN is not set # CONFIG_VETH is not set -CONFIG_PHYLIB=y - -# -# MII PHY device drivers -# -# CONFIG_MARVELL_PHY is not set -# CONFIG_DAVICOM_PHY is not set -# CONFIG_QSEMI_PHY is not set -# CONFIG_LXT_PHY is not set -# CONFIG_CICADA_PHY is not set -# CONFIG_VITESSE_PHY is not set -# CONFIG_SMSC_PHY is not set -# CONFIG_BROADCOM_PHY is not set -# CONFIG_ICPLUS_PHY is not set -# CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set -# CONFIG_MICREL_PHY is not set -# CONFIG_FIXED_PHY is not set -# CONFIG_MDIO_BITBANG is not set +# CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set -# CONFIG_ETHOC is not set # CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set @@ -424,7 +394,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set -# CONFIG_B44 is not set # CONFIG_KS8842 is not set # CONFIG_KS8851_MLL is not set CONFIG_XILINX_EMACLITE=y @@ -475,7 +444,6 @@ CONFIG_SERIAL_UARTLITE=y CONFIG_SERIAL_UARTLITE_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -503,12 +471,6 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set # # Multifunction device drivers @@ -540,7 +502,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set -# CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set @@ -611,7 +572,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -635,7 +595,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=y CONFIG_CIFS_STATS=y CONFIG_CIFS_STATS2=y @@ -737,7 +696,6 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_OBJECTS is not set CONFIG_DEBUG_SLAB=y # CONFIG_DEBUG_SLAB_LEAK is not set -# CONFIG_DEBUG_KMEMLEAK is not set CONFIG_DEBUG_SPINLOCK=y # CONFIG_DEBUG_MUTEXES is not set # CONFIG_DEBUG_LOCK_ALLOC is not set @@ -783,7 +741,6 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set -# CONFIG_DMA_API_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_EARLY_PRINTK=y # CONFIG_HEART_BEAT is not set @@ -905,6 +862,5 @@ CONFIG_ZLIB_INFLATE=y CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y CONFIG_NLATTR=y diff --git a/trunk/arch/microblaze/configs/nommu_defconfig b/trunk/arch/microblaze/configs/nommu_defconfig index dd3a494257f4..ce2da535246a 100644 --- a/trunk/arch/microblaze/configs/nommu_defconfig +++ b/trunk/arch/microblaze/configs/nommu_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc6 -# Thu May 6 11:25:12 2010 +# Linux kernel version: 2.6.33-rc6 +# Wed Feb 3 10:03:21 2010 # CONFIG_MICROBLAZE=y # CONFIG_SWAP is not set @@ -22,6 +22,8 @@ CONFIG_GENERIC_CSUM=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y +# CONFIG_PCI is not set +CONFIG_NO_DMA=y CONFIG_DTC=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -56,6 +58,7 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -93,8 +96,6 @@ CONFIG_SLAB=y # CONFIG_MMAP_ALLOW_UNINITIALIZED is not set # CONFIG_PROFILING is not set CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_DMA_ATTRS=y -CONFIG_HAVE_DMA_API_DEBUG=y # # GCOV-based kernel profiling @@ -208,14 +209,11 @@ CONFIG_PROC_DEVICETREE=y # # Advanced setup # -# CONFIG_ADVANCED_OPTIONS is not set # # Default settings for advanced configuration options are used # -CONFIG_LOWMEM_SIZE=0x30000000 CONFIG_KERNEL_START=0x90000000 -CONFIG_TASK_SIZE=0x80000000 CONFIG_SELECT_MEMORY_MODEL=y CONFIG_FLATMEM_MANUAL=y # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -237,20 +235,13 @@ CONFIG_BINFMT_FLAT=y # CONFIG_BINFMT_SHARED_FLAT is not set # CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set - -# -# Bus Options -# -# CONFIG_PCI is not set -# CONFIG_PCI_DOMAINS is not set -# CONFIG_PCI_SYSCALL is not set -# CONFIG_ARCH_SUPPORTS_MSI is not set 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 @@ -422,7 +413,6 @@ CONFIG_MTD_UCLINUX=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -452,7 +442,6 @@ CONFIG_MISC_DEVICES=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -469,7 +458,6 @@ CONFIG_NETDEVICES=y # CONFIG_PHYLIB is not set CONFIG_NET_ETHERNET=y # CONFIG_MII is not set -# CONFIG_ETHOC is not set # CONFIG_DNET is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set @@ -478,7 +466,6 @@ CONFIG_NET_ETHERNET=y # CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set # CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set -# CONFIG_B44 is not set # CONFIG_KS8842 is not set # CONFIG_KS8851_MLL is not set # CONFIG_XILINX_EMACLITE is not set @@ -529,7 +516,6 @@ CONFIG_SERIAL_UARTLITE=y CONFIG_SERIAL_UARTLITE_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -558,12 +544,6 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_HWMON is not set # CONFIG_THERMAL is not set # CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y - -# -# Sonics Silicon Backplane -# -# CONFIG_SSB is not set # # Multifunction device drivers @@ -613,7 +593,6 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_RTC_CLASS is not set -# CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set @@ -682,7 +661,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -711,7 +689,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -756,7 +733,6 @@ CONFIG_DEBUG_OBJECTS_TIMERS=y # CONFIG_DEBUG_OBJECTS_WORK is not set CONFIG_DEBUG_OBJECTS_ENABLE_DEFAULT=1 # CONFIG_DEBUG_SLAB is not set -# CONFIG_DEBUG_KMEMLEAK is not set # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set @@ -782,7 +758,6 @@ CONFIG_DEBUG_SG=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y @@ -807,7 +782,6 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_DYNAMIC_DEBUG is not set -# CONFIG_DMA_API_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_EARLY_PRINTK=y # CONFIG_HEART_BEAT is not set @@ -927,6 +901,5 @@ CONFIG_GENERIC_FIND_LAST_BIT=y CONFIG_ZLIB_INFLATE=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y -CONFIG_HAS_DMA=y CONFIG_HAVE_LMB=y CONFIG_NLATTR=y diff --git a/trunk/arch/microblaze/include/asm/cache.h b/trunk/arch/microblaze/include/asm/cache.h index 4efe96a036f7..e52210891d78 100644 --- a/trunk/arch/microblaze/include/asm/cache.h +++ b/trunk/arch/microblaze/include/asm/cache.h @@ -15,7 +15,7 @@ #include -#define L1_CACHE_SHIFT 5 +#define L1_CACHE_SHIFT 2 /* word-granular cache in microblaze */ #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) diff --git a/trunk/arch/microblaze/include/asm/dma.h b/trunk/arch/microblaze/include/asm/dma.h index 0d73d0c6de37..08c073badf19 100644 --- a/trunk/arch/microblaze/include/asm/dma.h +++ b/trunk/arch/microblaze/include/asm/dma.h @@ -18,10 +18,4 @@ #define MAX_DMA_ADDRESS (CONFIG_KERNEL_START + memory_size - 1) #endif -#ifdef CONFIG_PCI -extern int isa_dma_bridge_buggy; -#else -#define isa_dma_bridge_buggy (0) -#endif - #endif /* _ASM_MICROBLAZE_DMA_H */ diff --git a/trunk/arch/microblaze/include/asm/exceptions.h b/trunk/arch/microblaze/include/asm/exceptions.h index 4c7b5d037c88..90731df9e574 100644 --- a/trunk/arch/microblaze/include/asm/exceptions.h +++ b/trunk/arch/microblaze/include/asm/exceptions.h @@ -64,6 +64,12 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type, void die(const char *str, struct pt_regs *fp, long err); void _exception(int signr, struct pt_regs *regs, int code, unsigned long addr); +#ifdef CONFIG_MMU +void __bug(const char *file, int line, void *data); +int bad_trap(int trap_num, struct pt_regs *regs); +int debug_trap(struct pt_regs *regs); +#endif /* CONFIG_MMU */ + #if defined(CONFIG_KGDB) void (*debugger)(struct pt_regs *regs); int (*debugger_bpt)(struct pt_regs *regs); diff --git a/trunk/arch/microblaze/include/asm/io.h b/trunk/arch/microblaze/include/asm/io.h index 00b5398d08c7..e45a6eea92e0 100644 --- a/trunk/arch/microblaze/include/asm/io.h +++ b/trunk/arch/microblaze/include/asm/io.h @@ -139,6 +139,8 @@ static inline void writel(unsigned int v, volatile void __iomem *addr) #ifdef CONFIG_MMU +#define mm_ptov(addr) ((void *)__phys_to_virt(addr)) +#define mm_vtop(addr) ((unsigned long)__virt_to_phys(addr)) #define phys_to_virt(addr) ((void *)__phys_to_virt(addr)) #define virt_to_phys(addr) ((unsigned long)__virt_to_phys(addr)) #define virt_to_bus(addr) ((unsigned long)__virt_to_phys(addr)) diff --git a/trunk/arch/microblaze/include/asm/page.h b/trunk/arch/microblaze/include/asm/page.h index de493f86d28f..2dd1d04129e0 100644 --- a/trunk/arch/microblaze/include/asm/page.h +++ b/trunk/arch/microblaze/include/asm/page.h @@ -31,9 +31,6 @@ #ifndef __ASSEMBLY__ -/* MS be sure that SLAB allocates aligned objects */ -#define ARCH_KMALLOC_MINALIGN L1_CACHE_BYTES - #define PAGE_UP(addr) (((addr)+((PAGE_SIZE)-1))&(~((PAGE_SIZE)-1))) #define PAGE_DOWN(addr) ((addr)&(~((PAGE_SIZE)-1))) @@ -73,7 +70,14 @@ typedef unsigned long pte_basic_t; #endif /* CONFIG_MMU */ -# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE) +# ifndef CONFIG_MMU +# define copy_page(to, from) memcpy((to), (from), PAGE_SIZE) +# define get_user_page(vaddr) __get_free_page(GFP_KERNEL) +# define free_user_page(page, addr) free_page(addr) +# else /* CONFIG_MMU */ +extern void copy_page(void *to, void *from); +# endif /* CONFIG_MMU */ + # define clear_page(pgaddr) memset((pgaddr), 0, PAGE_SIZE) # define clear_user_page(pgaddr, vaddr, page) memset((pgaddr), 0, PAGE_SIZE) diff --git a/trunk/arch/microblaze/include/asm/pci.h b/trunk/arch/microblaze/include/asm/pci.h index 5a388eeeb28f..bdd65aaee30d 100644 --- a/trunk/arch/microblaze/include/asm/pci.h +++ b/trunk/arch/microblaze/include/asm/pci.h @@ -94,6 +94,14 @@ extern int pci_mmap_legacy_page_range(struct pci_bus *bus, #define HAVE_PCI_LEGACY 1 +/* pci_unmap_{page,single} is a nop so... */ +#define DECLARE_PCI_UNMAP_ADDR(ADDR_NAME) +#define DECLARE_PCI_UNMAP_LEN(LEN_NAME) +#define pci_unmap_addr(PTR, ADDR_NAME) (0) +#define pci_unmap_addr_set(PTR, ADDR_NAME, VAL) do { } while (0) +#define pci_unmap_len(PTR, LEN_NAME) (0) +#define pci_unmap_len_set(PTR, LEN_NAME, VAL) do { } while (0) + /* The PCI address space does equal the physical memory * address space (no IOMMU). The IDE and SCSI device layers use * this boolean for bounce buffer decisions. diff --git a/trunk/arch/microblaze/include/asm/pgalloc.h b/trunk/arch/microblaze/include/asm/pgalloc.h index c614a893f8a3..f44b0d696fe2 100644 --- a/trunk/arch/microblaze/include/asm/pgalloc.h +++ b/trunk/arch/microblaze/include/asm/pgalloc.h @@ -108,7 +108,21 @@ extern inline void free_pgd_slow(pgd_t *pgd) #define pmd_alloc_one_fast(mm, address) ({ BUG(); ((pmd_t *)1); }) #define pmd_alloc_one(mm, address) ({ BUG(); ((pmd_t *)2); }) -extern pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long addr); +static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, + unsigned long address) +{ + pte_t *pte; + extern void *early_get_page(void); + if (mem_init_done) { + pte = (pte_t *)__get_free_page(GFP_KERNEL | + __GFP_REPEAT | __GFP_ZERO); + } else { + pte = (pte_t *)early_get_page(); + if (pte) + clear_page(pte); + } + return pte; +} static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address) diff --git a/trunk/arch/microblaze/include/asm/pgtable.h b/trunk/arch/microblaze/include/asm/pgtable.h index ca2d92871545..dd2bb60651c7 100644 --- a/trunk/arch/microblaze/include/asm/pgtable.h +++ b/trunk/arch/microblaze/include/asm/pgtable.h @@ -511,6 +511,15 @@ static inline pmd_t *pmd_offset(pgd_t *dir, unsigned long address) extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; +/* + * When flushing the tlb entry for a page, we also need to flush the hash + * table entry. flush_hash_page is assembler (for speed) in hashtable.S. + */ +extern int flush_hash_page(unsigned context, unsigned long va, pte_t *ptep); + +/* Add an HPTE to the hash table */ +extern void add_hash_page(unsigned context, unsigned long va, pte_t *ptep); + /* * Encode and decode a swap entry. * Note that the bits we use in a PTE for representing a swap entry @@ -524,7 +533,15 @@ extern pgd_t swapper_pg_dir[PTRS_PER_PGD]; #define __pte_to_swp_entry(pte) ((swp_entry_t) { pte_val(pte) >> 2 }) #define __swp_entry_to_pte(x) ((pte_t) { (x).val << 2 }) + +/* CONFIG_APUS */ +/* For virtual address to physical address conversion */ +extern void cache_clear(__u32 addr, int length); +extern void cache_push(__u32 addr, int length); +extern int mm_end_of_chunk(unsigned long addr, int len); extern unsigned long iopa(unsigned long addr); +/* extern unsigned long mm_ptov(unsigned long addr) \ + __attribute__ ((const)); TBD */ /* Values for nocacheflag and cmode */ /* These are not used by the APUS kernel_map, but prevents @@ -535,6 +552,18 @@ extern unsigned long iopa(unsigned long addr); #define IOMAP_NOCACHE_NONSER 2 #define IOMAP_NO_COPYBACK 3 +/* + * Map some physical address range into the kernel address space. + */ +extern unsigned long kernel_map(unsigned long paddr, unsigned long size, + int nocacheflag, unsigned long *memavailp); + +/* + * Set cache mode of (kernel space) address range. + */ +extern void kernel_set_cachemode(unsigned long address, unsigned long size, + unsigned int cmode); + /* Needs to be defined here and not in linux/mm.h, as it is arch dependent */ #define kern_addr_valid(addr) (1) @@ -548,6 +577,10 @@ extern unsigned long iopa(unsigned long addr); void do_page_fault(struct pt_regs *regs, unsigned long address, unsigned long error_code); +void __init io_block_mapping(unsigned long virt, phys_addr_t phys, + unsigned int size, int flags); + +void __init adjust_total_lowmem(void); void mapin_ram(void); int map_page(unsigned long va, phys_addr_t pa, int flags); @@ -568,7 +601,7 @@ void __init *early_get_page(void); extern unsigned long ioremap_bot, ioremap_base; void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle); -void consistent_free(size_t size, void *vaddr); +void consistent_free(void *vaddr); void consistent_sync(void *vaddr, size_t size, int direction); void consistent_sync_page(struct page *page, unsigned long offset, size_t size, int direction); diff --git a/trunk/arch/microblaze/include/asm/uaccess.h b/trunk/arch/microblaze/include/asm/uaccess.h index 26460d15b338..446bec29b142 100644 --- a/trunk/arch/microblaze/include/asm/uaccess.h +++ b/trunk/arch/microblaze/include/asm/uaccess.h @@ -182,39 +182,6 @@ extern long __user_bad(void); * Returns zero on success, or -EFAULT on error. * On error, the variable @x is set to zero. */ -#define get_user(x, ptr) \ - __get_user_check((x), (ptr), sizeof(*(ptr))) - -#define __get_user_check(x, ptr, size) \ -({ \ - unsigned long __gu_val = 0; \ - const typeof(*(ptr)) __user *__gu_addr = (ptr); \ - int __gu_err = 0; \ - \ - if (access_ok(VERIFY_READ, __gu_addr, size)) { \ - switch (size) { \ - case 1: \ - __get_user_asm("lbu", __gu_addr, __gu_val, \ - __gu_err); \ - break; \ - case 2: \ - __get_user_asm("lhu", __gu_addr, __gu_val, \ - __gu_err); \ - break; \ - case 4: \ - __get_user_asm("lw", __gu_addr, __gu_val, \ - __gu_err); \ - break; \ - default: \ - __gu_err = __user_bad(); \ - break; \ - } \ - } else { \ - __gu_err = -EFAULT; \ - } \ - x = (typeof(*(ptr)))__gu_val; \ - __gu_err; \ -}) #define __get_user(x, ptr) \ ({ \ @@ -239,6 +206,12 @@ extern long __user_bad(void); }) +#define get_user(x, ptr) \ +({ \ + access_ok(VERIFY_READ, (ptr), sizeof(*(ptr))) \ + ? __get_user((x), (ptr)) : -EFAULT; \ +}) + #define __put_user_asm(insn, __gu_ptr, __gu_val, __gu_err) \ ({ \ __asm__ __volatile__ ( \ @@ -293,42 +266,6 @@ extern long __user_bad(void); * * Returns zero on success, or -EFAULT on error. */ -#define put_user(x, ptr) \ - __put_user_check((x), (ptr), sizeof(*(ptr))) - -#define __put_user_check(x, ptr, size) \ -({ \ - typeof(*(ptr)) __pu_val; \ - typeof(*(ptr)) __user *__pu_addr = (ptr); \ - int __pu_err = 0; \ - \ - __pu_val = (x); \ - if (access_ok(VERIFY_WRITE, __pu_addr, size)) { \ - switch (size) { \ - case 1: \ - __put_user_asm("sb", __pu_addr, __pu_val, \ - __pu_err); \ - break; \ - case 2: \ - __put_user_asm("sh", __pu_addr, __pu_val, \ - __pu_err); \ - break; \ - case 4: \ - __put_user_asm("sw", __pu_addr, __pu_val, \ - __pu_err); \ - break; \ - case 8: \ - __put_user_asm_8(__pu_addr, __pu_val, __pu_err);\ - break; \ - default: \ - __pu_err = __user_bad(); \ - break; \ - } \ - } else { \ - __pu_err = -EFAULT; \ - } \ - __pu_err; \ -}) #define __put_user(x, ptr) \ ({ \ @@ -353,6 +290,18 @@ extern long __user_bad(void); __gu_err; \ }) +#ifndef CONFIG_MMU + +#define put_user(x, ptr) __put_user((x), (ptr)) + +#else /* CONFIG_MMU */ + +#define put_user(x, ptr) \ +({ \ + access_ok(VERIFY_WRITE, (ptr), sizeof(*(ptr))) \ + ? __put_user((x), (ptr)) : -EFAULT; \ +}) +#endif /* CONFIG_MMU */ /* copy_to_from_user */ #define __copy_from_user(to, from, n) \ diff --git a/trunk/arch/microblaze/kernel/asm-offsets.c b/trunk/arch/microblaze/kernel/asm-offsets.c index c1b459c97571..0071260a672c 100644 --- a/trunk/arch/microblaze/kernel/asm-offsets.c +++ b/trunk/arch/microblaze/kernel/asm-offsets.c @@ -16,7 +16,6 @@ #include #include #include -#include int main(int argc, char *argv[]) { diff --git a/trunk/arch/microblaze/kernel/cpu/cache.c b/trunk/arch/microblaze/kernel/cpu/cache.c index 109876e8d643..f04d8a86dead 100644 --- a/trunk/arch/microblaze/kernel/cpu/cache.c +++ b/trunk/arch/microblaze/kernel/cpu/cache.c @@ -96,16 +96,13 @@ static inline void __disable_dcache_nomsr(void) } -/* Helper macro for computing the limits of cache range loops - * - * End address can be unaligned which is OK for C implementation. - * ASM implementation align it in ASM macros - */ +/* Helper macro for computing the limits of cache range loops */ #define CACHE_LOOP_LIMITS(start, end, cache_line_length, cache_size) \ do { \ int align = ~(cache_line_length - 1); \ end = min(start + cache_size, end); \ start &= align; \ + end = ((end & align) + cache_line_length); \ } while (0); /* @@ -114,9 +111,9 @@ do { \ */ #define CACHE_ALL_LOOP(cache_size, line_length, op) \ do { \ - unsigned int len = cache_size - line_length; \ + unsigned int len = cache_size; \ int step = -line_length; \ - WARN_ON(step >= 0); \ + BUG_ON(step >= 0); \ \ __asm__ __volatile__ (" 1: " #op " %0, r0; \ bgtid %0, 1b; \ @@ -125,22 +122,26 @@ do { \ : "memory"); \ } while (0); -/* Used for wdc.flush/clear which can use rB for offset which is not possible - * to use for simple wdc or wic. - * - * start address is cache aligned - * end address is not aligned, if end is aligned then I have to substract - * cacheline length because I can't flush/invalidate the next cacheline. - * If is not, I align it because I will flush/invalidate whole line. - */ + +#define CACHE_ALL_LOOP2(cache_size, line_length, op) \ +do { \ + unsigned int len = cache_size; \ + int step = -line_length; \ + BUG_ON(step >= 0); \ + \ + __asm__ __volatile__ (" 1: " #op " r0, %0; \ + bgtid %0, 1b; \ + addk %0, %0, %1; \ + " : : "r" (len), "r" (step) \ + : "memory"); \ +} while (0); + +/* for wdc.flush/clear */ #define CACHE_RANGE_LOOP_2(start, end, line_length, op) \ do { \ int step = -line_length; \ - int align = ~(line_length - 1); \ - int count; \ - end = ((end & align) == end) ? end - line_length : end & align; \ - count = end - start; \ - WARN_ON(count < 0); \ + int count = end - start; \ + BUG_ON(count <= 0); \ \ __asm__ __volatile__ (" 1: " #op " %0, %1; \ bgtid %1, 1b; \ @@ -153,9 +154,7 @@ do { \ #define CACHE_RANGE_LOOP_1(start, end, line_length, op) \ do { \ int volatile temp; \ - int align = ~(line_length - 1); \ - end = ((end & align) == end) ? end - line_length : end & align; \ - WARN_ON(end - start < 0); \ + BUG_ON(end - start <= 0); \ \ __asm__ __volatile__ (" 1: " #op " %1, r0; \ cmpu %0, %1, %2; \ @@ -361,12 +360,8 @@ static void __invalidate_dcache_all_noirq_wt(void) #endif } -/* FIXME It is blindly invalidation as is expected - * but can't be called on noMMU in microblaze_cache_init below - * - * MS: noMMU kernel won't boot if simple wdc is used - * The reason should be that there are discared data which kernel needs - */ +/* FIXME this is weird - should be only wdc but not work + * MS: I am getting bus errors and other weird things */ static void __invalidate_dcache_all_wb(void) { #ifndef ASM_LOOP @@ -374,12 +369,12 @@ static void __invalidate_dcache_all_wb(void) #endif pr_debug("%s\n", __func__); #ifdef ASM_LOOP - CACHE_ALL_LOOP(cpuinfo.dcache_size, cpuinfo.dcache_line_length, - wdc) + CACHE_ALL_LOOP2(cpuinfo.dcache_size, cpuinfo.dcache_line_length, + wdc.clear) #else for (i = 0; i < cpuinfo.dcache_size; i += cpuinfo.dcache_line_length) - __asm__ __volatile__ ("wdc %0, r0;" \ + __asm__ __volatile__ ("wdc.clear %0, r0;" \ : : "r" (i)); #endif } @@ -398,7 +393,7 @@ static void __invalidate_dcache_range_wb(unsigned long start, #ifdef ASM_LOOP CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.clear); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc.clear %0, r0;" \ : : "r" (i)); #endif @@ -418,7 +413,7 @@ static void __invalidate_dcache_range_nomsr_wt(unsigned long start, #ifdef ASM_LOOP CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc %0, r0;" \ : : "r" (i)); #endif @@ -442,7 +437,7 @@ static void __invalidate_dcache_range_msr_irq_wt(unsigned long start, #ifdef ASM_LOOP CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc %0, r0;" \ : : "r" (i)); #endif @@ -470,7 +465,7 @@ static void __invalidate_dcache_range_nomsr_irq(unsigned long start, #ifdef ASM_LOOP CACHE_RANGE_LOOP_1(start, end, cpuinfo.dcache_line_length, wdc); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc %0, r0;" \ : : "r" (i)); #endif @@ -509,7 +504,7 @@ static void __flush_dcache_range_wb(unsigned long start, unsigned long end) #ifdef ASM_LOOP CACHE_RANGE_LOOP_2(start, end, cpuinfo.dcache_line_length, wdc.flush); #else - for (i = start; i < end; i += cpuinfo.dcache_line_length) + for (i = start; i < end; i += cpuinfo.icache_line_length) __asm__ __volatile__ ("wdc.flush %0, r0;" \ : : "r" (i)); #endif @@ -655,11 +650,7 @@ void microblaze_cache_init(void) } } } -/* FIXME Invalidation is done in U-BOOT - * WT cache: Data is already written to main memory - * WB cache: Discard data on noMMU which caused that kernel doesn't boot - */ - /* invalidate_dcache(); */ + invalidate_dcache(); enable_dcache(); invalidate_icache(); diff --git a/trunk/arch/microblaze/kernel/cpu/mb.c b/trunk/arch/microblaze/kernel/cpu/mb.c index 4216eb1eaa32..0c912b2a8e03 100644 --- a/trunk/arch/microblaze/kernel/cpu/mb.c +++ b/trunk/arch/microblaze/kernel/cpu/mb.c @@ -98,17 +98,15 @@ static int show_cpuinfo(struct seq_file *m, void *v) if (cpuinfo.use_icache) count += seq_printf(m, - "Icache:\t\t%ukB\tline length:\t%dB\n", - cpuinfo.icache_size >> 10, - cpuinfo.icache_line_length); + "Icache:\t\t%ukB\n", + cpuinfo.icache_size >> 10); else count += seq_printf(m, "Icache:\t\tno\n"); if (cpuinfo.use_dcache) { count += seq_printf(m, - "Dcache:\t\t%ukB\tline length:\t%dB\n", - cpuinfo.dcache_size >> 10, - cpuinfo.dcache_line_length); + "Dcache:\t\t%ukB\n", + cpuinfo.dcache_size >> 10); if (cpuinfo.dcache_wb) count += seq_printf(m, "\t\twrite-back\n"); else diff --git a/trunk/arch/microblaze/kernel/dma.c b/trunk/arch/microblaze/kernel/dma.c index 9dcd90b5df55..ce72dd4967cf 100644 --- a/trunk/arch/microblaze/kernel/dma.c +++ b/trunk/arch/microblaze/kernel/dma.c @@ -74,7 +74,7 @@ static void dma_direct_free_coherent(struct device *dev, size_t size, void *vaddr, dma_addr_t dma_handle) { #ifdef NOT_COHERENT_CACHE - consistent_free(size, vaddr); + consistent_free(vaddr); #else free_pages((unsigned long)vaddr, get_order(size)); #endif diff --git a/trunk/arch/microblaze/kernel/entry-nommu.S b/trunk/arch/microblaze/kernel/entry-nommu.S index 8cc18cd2cce6..391d6197fc3b 100644 --- a/trunk/arch/microblaze/kernel/entry-nommu.S +++ b/trunk/arch/microblaze/kernel/entry-nommu.S @@ -476,8 +476,6 @@ ENTRY(ret_from_fork) nop work_pending: - enable_irq - andi r11, r19, _TIF_NEED_RESCHED beqi r11, 1f bralid r15, schedule diff --git a/trunk/arch/microblaze/kernel/exceptions.c b/trunk/arch/microblaze/kernel/exceptions.c index 02cbdfe5aa8d..d9f70f83097f 100644 --- a/trunk/arch/microblaze/kernel/exceptions.c +++ b/trunk/arch/microblaze/kernel/exceptions.c @@ -121,7 +121,7 @@ asmlinkage void full_exception(struct pt_regs *regs, unsigned int type, } printk(KERN_WARNING "Divide by zero exception " \ "in kernel mode.\n"); - die("Divide by zero exception", regs, SIGBUS); + die("Divide by exception", regs, SIGBUS); break; case MICROBLAZE_FPU_EXCEPTION: pr_debug(KERN_WARNING "FPU exception\n"); diff --git a/trunk/arch/microblaze/kernel/head.S b/trunk/arch/microblaze/kernel/head.S index 1bf739888260..da6a5f5dc766 100644 --- a/trunk/arch/microblaze/kernel/head.S +++ b/trunk/arch/microblaze/kernel/head.S @@ -28,7 +28,6 @@ * for more details. */ -#include #include #include #include @@ -50,7 +49,7 @@ swapper_pg_dir: #endif /* CONFIG_MMU */ - __HEAD + .text ENTRY(_start) #if CONFIG_KERNEL_BASE_ADDR == 0 brai TOPHYS(real_start) diff --git a/trunk/arch/microblaze/kernel/irq.c b/trunk/arch/microblaze/kernel/irq.c index 8f120aca123d..6f39e2c001f3 100644 --- a/trunk/arch/microblaze/kernel/irq.c +++ b/trunk/arch/microblaze/kernel/irq.c @@ -9,7 +9,6 @@ */ #include -#include #include #include #include @@ -33,7 +32,7 @@ EXPORT_SYMBOL_GPL(irq_of_parse_and_map); static u32 concurrent_irq; -void __irq_entry do_IRQ(struct pt_regs *regs) +void do_IRQ(struct pt_regs *regs) { unsigned int irq; struct pt_regs *old_regs = set_irq_regs(regs); diff --git a/trunk/arch/microblaze/kernel/microblaze_ksyms.c b/trunk/arch/microblaze/kernel/microblaze_ksyms.c index ff85f7718035..bc4dcb7d3861 100644 --- a/trunk/arch/microblaze/kernel/microblaze_ksyms.c +++ b/trunk/arch/microblaze/kernel/microblaze_ksyms.c @@ -52,14 +52,3 @@ EXPORT_SYMBOL_GPL(_ebss); extern void _mcount(void); EXPORT_SYMBOL(_mcount); #endif - -/* - * Assembly functions that may be used (directly or indirectly) by modules - */ -EXPORT_SYMBOL(__copy_tofrom_user); -EXPORT_SYMBOL(__strncpy_user); - -#ifdef CONFIG_OPT_LIB_ASM -EXPORT_SYMBOL(memcpy); -EXPORT_SYMBOL(memmove); -#endif diff --git a/trunk/arch/microblaze/kernel/misc.S b/trunk/arch/microblaze/kernel/misc.S index 0fb5fc6c1fc2..7cf86498326c 100644 --- a/trunk/arch/microblaze/kernel/misc.S +++ b/trunk/arch/microblaze/kernel/misc.S @@ -93,3 +93,39 @@ early_console_reg_tlb_alloc: nop .size early_console_reg_tlb_alloc, . - early_console_reg_tlb_alloc + +/* + * Copy a whole page (4096 bytes). + */ +#define COPY_16_BYTES \ + lwi r7, r6, 0; \ + lwi r8, r6, 4; \ + lwi r9, r6, 8; \ + lwi r10, r6, 12; \ + swi r7, r5, 0; \ + swi r8, r5, 4; \ + swi r9, r5, 8; \ + swi r10, r5, 12 + + +/* FIXME DCACHE_LINE_BYTES (CONFIG_XILINX_MICROBLAZE0_DCACHE_LINE_LEN * 4)*/ +#define DCACHE_LINE_BYTES (4 * 4) + +.globl copy_page; +.type copy_page, @function +.align 4; +copy_page: + ori r11, r0, (PAGE_SIZE/DCACHE_LINE_BYTES) - 1 +_copy_page_loop: + COPY_16_BYTES +#if DCACHE_LINE_BYTES >= 32 + COPY_16_BYTES +#endif + addik r6, r6, DCACHE_LINE_BYTES + addik r5, r5, DCACHE_LINE_BYTES + bneid r11, _copy_page_loop + addik r11, r11, -1 + rtsd r15, 8 + nop + + .size copy_page, . - copy_page diff --git a/trunk/arch/microblaze/kernel/module.c b/trunk/arch/microblaze/kernel/module.c index 0e73f6606547..cbecf110dc30 100644 --- a/trunk/arch/microblaze/kernel/module.c +++ b/trunk/arch/microblaze/kernel/module.c @@ -16,7 +16,6 @@ #include #include -#include void *module_alloc(unsigned long size) { @@ -152,7 +151,6 @@ int apply_relocate_add(Elf32_Shdr *sechdrs, const char *strtab, int module_finalize(const Elf32_Ehdr *hdr, const Elf_Shdr *sechdrs, struct module *module) { - flush_dcache(); return 0; } diff --git a/trunk/arch/microblaze/kernel/traps.c b/trunk/arch/microblaze/kernel/traps.c index 75e49202a5ed..5e4570ef515c 100644 --- a/trunk/arch/microblaze/kernel/traps.c +++ b/trunk/arch/microblaze/kernel/traps.c @@ -95,3 +95,37 @@ void dump_stack(void) show_stack(NULL, NULL); } EXPORT_SYMBOL(dump_stack); + +#ifdef CONFIG_MMU +void __bug(const char *file, int line, void *data) +{ + if (data) + printk(KERN_CRIT "kernel BUG at %s:%d (data = %p)!\n", + file, line, data); + else + printk(KERN_CRIT "kernel BUG at %s:%d!\n", file, line); + + machine_halt(); +} + +int bad_trap(int trap_num, struct pt_regs *regs) +{ + printk(KERN_CRIT + "unimplemented trap %d called at 0x%08lx, pid %d!\n", + trap_num, regs->pc, current->pid); + return -ENOSYS; +} + +int debug_trap(struct pt_regs *regs) +{ + int i; + printk(KERN_CRIT "debug trap\n"); + for (i = 0; i < 32; i++) { + /* printk("r%i:%08X\t",i,regs->gpr[i]); */ + if ((i % 4) == 3) + printk(KERN_CRIT "\n"); + } + printk(KERN_CRIT "pc:%08lX\tmsr:%08lX\n", regs->pc, regs->msr); + return -ENOSYS; +} +#endif diff --git a/trunk/arch/microblaze/kernel/vmlinux.lds.S b/trunk/arch/microblaze/kernel/vmlinux.lds.S index db72d7124602..5ef619aad634 100644 --- a/trunk/arch/microblaze/kernel/vmlinux.lds.S +++ b/trunk/arch/microblaze/kernel/vmlinux.lds.S @@ -24,8 +24,7 @@ SECTIONS { .text : AT(ADDR(.text) - LOAD_OFFSET) { _text = . ; _stext = . ; - HEAD_TEXT - TEXT_TEXT + *(.text .text.*) *(.fixup) EXIT_TEXT EXIT_CALL diff --git a/trunk/arch/microblaze/mm/consistent.c b/trunk/arch/microblaze/mm/consistent.c index 5a59dad62bd2..f956e24fe49c 100644 --- a/trunk/arch/microblaze/mm/consistent.c +++ b/trunk/arch/microblaze/mm/consistent.c @@ -42,12 +42,11 @@ #include #include #include -#include #ifndef CONFIG_MMU + /* I have to use dcache values because I can't relate on ram size */ -# define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1) -#endif +#define UNCACHED_SHADOW_MASK (cpuinfo.dcache_high - cpuinfo.dcache_base + 1) /* * Consistent memory allocators. Used for DMA devices that want to @@ -61,151 +60,144 @@ */ void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle) { - unsigned long order, vaddr; - void *ret; - unsigned int i, err = 0; - struct page *page, *end; - -#ifdef CONFIG_MMU - phys_addr_t pa; - struct vm_struct *area; - unsigned long va; -#endif + struct page *page, *end, *free; + unsigned long order; + void *ret, *virt; if (in_interrupt()) BUG(); - /* Only allocate page size areas. */ size = PAGE_ALIGN(size); order = get_order(size); - vaddr = __get_free_pages(gfp, order); - if (!vaddr) - return NULL; + page = alloc_pages(gfp, order); + if (!page) + goto no_page; - /* - * we need to ensure that there are no cachelines in use, - * or worse dirty in this area. - */ - flush_dcache_range(virt_to_phys((void *)vaddr), - virt_to_phys((void *)vaddr) + size); + /* We could do with a page_to_phys and page_to_bus here. */ + virt = page_address(page); + ret = ioremap(virt_to_phys(virt), size); + if (!ret) + goto no_remap; -#ifndef CONFIG_MMU - ret = (void *)vaddr; /* * Here's the magic! Note if the uncached shadow is not implemented, * it's up to the calling code to also test that condition and make * other arranegments, such as manually flushing the cache and so on. */ -# ifdef CONFIG_XILINX_UNCACHED_SHADOW +#ifdef CONFIG_XILINX_UNCACHED_SHADOW ret = (void *)((unsigned) ret | UNCACHED_SHADOW_MASK); -# endif - if ((unsigned int)ret > cpuinfo.dcache_base && - (unsigned int)ret < cpuinfo.dcache_high) - printk(KERN_WARNING - "ERROR: Your cache coherent area is CACHED!!!\n"); - +#endif /* dma_handle is same as physical (shadowed) address */ *dma_handle = (dma_addr_t)ret; + + /* + * free wasted pages. We skip the first page since we know + * that it will have count = 1 and won't require freeing. + * We also mark the pages in use as reserved so that + * remap_page_range works. + */ + page = virt_to_page(virt); + free = page + (size >> PAGE_SHIFT); + end = page + (1 << order); + + for (; page < end; page++) { + init_page_count(page); + if (page >= free) + __free_page(page); + else + SetPageReserved(page); + } + + return ret; +no_remap: + __free_pages(page, order); +no_page: + return NULL; +} + #else + +void *consistent_alloc(int gfp, size_t size, dma_addr_t *dma_handle) +{ + int order, err, i; + unsigned long page, va, flags; + phys_addr_t pa; + struct vm_struct *area; + void *ret; + + if (in_interrupt()) + BUG(); + + /* Only allocate page size areas. */ + size = PAGE_ALIGN(size); + order = get_order(size); + + page = __get_free_pages(gfp, order); + if (!page) { + BUG(); + return NULL; + } + + /* + * we need to ensure that there are no cachelines in use, + * or worse dirty in this area. + */ + flush_dcache_range(virt_to_phys(page), virt_to_phys(page) + size); + /* Allocate some common virtual space to map the new pages. */ area = get_vm_area(size, VM_ALLOC); - if (!area) { - free_pages(vaddr, order); + if (area == NULL) { + free_pages(page, order); return NULL; } va = (unsigned long) area->addr; ret = (void *)va; /* This gives us the real physical address of the first page. */ - *dma_handle = pa = virt_to_bus((void *)vaddr); -#endif + *dma_handle = pa = virt_to_bus((void *)page); + + /* MS: This is the whole magic - use cache inhibit pages */ + flags = _PAGE_KERNEL | _PAGE_NO_CACHE; /* - * free wasted pages. We skip the first page since we know - * that it will have count = 1 and won't require freeing. - * We also mark the pages in use as reserved so that - * remap_page_range works. + * Set refcount=1 on all pages in an order>0 + * allocation so that vfree() will actually + * free all pages that were allocated. */ - page = virt_to_page(vaddr); - end = page + (1 << order); - - split_page(page, order); - - for (i = 0; i < size && err == 0; i += PAGE_SIZE) { -#ifdef CONFIG_MMU - /* MS: This is the whole magic - use cache inhibit pages */ - err = map_page(va + i, pa + i, _PAGE_KERNEL | _PAGE_NO_CACHE); -#endif - - SetPageReserved(page); - page++; + if (order > 0) { + struct page *rpage = virt_to_page(page); + for (i = 1; i < (1 << order); i++) + init_page_count(rpage+i); } - /* Free the otherwise unused pages. */ - while (page < end) { - __free_page(page); - page++; - } + err = 0; + for (i = 0; i < size && err == 0; i += PAGE_SIZE) + err = map_page(va+i, pa+i, flags); if (err) { - free_pages(vaddr, order); + vfree((void *)va); return NULL; } return ret; } +#endif /* CONFIG_MMU */ EXPORT_SYMBOL(consistent_alloc); /* * free page(s) as defined by the above mapping. */ -void consistent_free(size_t size, void *vaddr) +void consistent_free(void *vaddr) { - struct page *page; - if (in_interrupt()) BUG(); - size = PAGE_ALIGN(size); - -#ifndef CONFIG_MMU /* Clear SHADOW_MASK bit in address, and free as per usual */ -# ifdef CONFIG_XILINX_UNCACHED_SHADOW +#ifdef CONFIG_XILINX_UNCACHED_SHADOW vaddr = (void *)((unsigned)vaddr & ~UNCACHED_SHADOW_MASK); -# endif - page = virt_to_page(vaddr); - - do { - ClearPageReserved(page); - __free_page(page); - page++; - } while (size -= PAGE_SIZE); -#else - do { - pte_t *ptep; - unsigned long pfn; - - ptep = pte_offset_kernel(pmd_offset(pgd_offset_k( - (unsigned int)vaddr), - (unsigned int)vaddr), - (unsigned int)vaddr); - if (!pte_none(*ptep) && pte_present(*ptep)) { - pfn = pte_pfn(*ptep); - pte_clear(&init_mm, (unsigned int)vaddr, ptep); - if (pfn_valid(pfn)) { - page = pfn_to_page(pfn); - - ClearPageReserved(page); - __free_page(page); - } - } - vaddr += PAGE_SIZE; - } while (size -= PAGE_SIZE); - - /* flush tlb */ - flush_tlb_all(); #endif + vfree(vaddr); } EXPORT_SYMBOL(consistent_free); @@ -229,7 +221,7 @@ void consistent_sync(void *vaddr, size_t size, int direction) case PCI_DMA_NONE: BUG(); case PCI_DMA_FROMDEVICE: /* invalidate only */ - invalidate_dcache_range(start, end); + flush_dcache_range(start, end); break; case PCI_DMA_TODEVICE: /* writeback only */ flush_dcache_range(start, end); diff --git a/trunk/arch/microblaze/mm/fault.c b/trunk/arch/microblaze/mm/fault.c index bab922993185..7af87f4b2c2c 100644 --- a/trunk/arch/microblaze/mm/fault.c +++ b/trunk/arch/microblaze/mm/fault.c @@ -273,11 +273,16 @@ void do_page_fault(struct pt_regs *regs, unsigned long address, * us unable to handle the page fault gracefully. */ out_of_memory: + if (current->pid == 1) { + yield(); + down_read(&mm->mmap_sem); + goto survive; + } up_read(&mm->mmap_sem); - if (!user_mode(regs)) - bad_page_fault(regs, address, SIGKILL); - else - pagefault_out_of_memory(); + printk(KERN_WARNING "VM: killing process %s\n", current->comm); + if (user_mode(regs)) + do_exit(SIGKILL); + bad_page_fault(regs, address, SIGKILL); return; do_sigbus: diff --git a/trunk/arch/microblaze/mm/init.c b/trunk/arch/microblaze/mm/init.c index cca3579d4268..f42c2dde8b1c 100644 --- a/trunk/arch/microblaze/mm/init.c +++ b/trunk/arch/microblaze/mm/init.c @@ -47,7 +47,6 @@ unsigned long memory_start; EXPORT_SYMBOL(memory_start); unsigned long memory_end; /* due to mm/nommu.c */ unsigned long memory_size; -EXPORT_SYMBOL(memory_size); /* * paging_init() sets up the page tables - in fact we've already done this. diff --git a/trunk/arch/microblaze/mm/pgtable.c b/trunk/arch/microblaze/mm/pgtable.c index 59bf2335a4ce..d31312cde6ea 100644 --- a/trunk/arch/microblaze/mm/pgtable.c +++ b/trunk/arch/microblaze/mm/pgtable.c @@ -42,7 +42,6 @@ unsigned long ioremap_base; unsigned long ioremap_bot; -EXPORT_SYMBOL(ioremap_bot); /* The maximum lowmem defaults to 768Mb, but this can be configured to * another value. @@ -162,6 +161,24 @@ int map_page(unsigned long va, phys_addr_t pa, int flags) return err; } +void __init adjust_total_lowmem(void) +{ +/* TBD */ +#if 0 + unsigned long max_low_mem = MAX_LOW_MEM; + + if (total_lowmem > max_low_mem) { + total_lowmem = max_low_mem; +#ifndef CONFIG_HIGHMEM + printk(KERN_INFO "Warning, memory limited to %ld Mb, use " + "CONFIG_HIGHMEM to reach %ld Mb\n", + max_low_mem >> 20, total_memory >> 20); + total_memory = total_lowmem; +#endif /* CONFIG_HIGHMEM */ + } +#endif +} + /* * Map in all of physical memory starting at CONFIG_KERNEL_START. */ @@ -189,6 +206,24 @@ void __init mapin_ram(void) /* is x a power of 2? */ #define is_power_of_2(x) ((x) != 0 && (((x) & ((x) - 1)) == 0)) +/* + * Set up a mapping for a block of I/O. + * virt, phys, size must all be page-aligned. + * This should only be called before ioremap is called. + */ +void __init io_block_mapping(unsigned long virt, phys_addr_t phys, + unsigned int size, int flags) +{ + int i; + + if (virt > CONFIG_KERNEL_START && virt < ioremap_bot) + ioremap_bot = ioremap_base = virt; + + /* Put it in the page tables. */ + for (i = 0; i < size; i += PAGE_SIZE) + map_page(virt + i, phys + i, flags); +} + /* Scan the real Linux page tables and return a PTE pointer for * a virtual address in a context. * Returns true (1) if PTE was found, zero otherwise. The pointer to @@ -239,18 +274,3 @@ unsigned long iopa(unsigned long addr) return pa; } - -__init_refok pte_t *pte_alloc_one_kernel(struct mm_struct *mm, - unsigned long address) -{ - pte_t *pte; - if (mem_init_done) { - pte = (pte_t *)__get_free_page(GFP_KERNEL | - __GFP_REPEAT | __GFP_ZERO); - } else { - pte = (pte_t *)early_get_page(); - if (pte) - clear_page(pte); - } - return pte; -} diff --git a/trunk/arch/microblaze/pci/pci-common.c b/trunk/arch/microblaze/pci/pci-common.c index 9cb782b8e036..740bb32ec57e 100644 --- a/trunk/arch/microblaze/pci/pci-common.c +++ b/trunk/arch/microblaze/pci/pci-common.c @@ -1025,7 +1025,7 @@ static void __devinit pcibios_fixup_bridge(struct pci_bus *bus) struct pci_dev *dev = bus->self; - pci_bus_for_each_resource(bus, res, i) { + for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { res = bus->resource[i]; if (!res) continue; @@ -1131,20 +1131,21 @@ static int skip_isa_ioresource_align(struct pci_dev *dev) * but we want to try to avoid allocating at 0x2900-0x2bff * which might have be mirrored at 0x0100-0x03ff.. */ -resource_size_t pcibios_align_resource(void *data, const struct resource *res, +void pcibios_align_resource(void *data, struct resource *res, resource_size_t size, resource_size_t align) { struct pci_dev *dev = data; - resource_size_t start = res->start; if (res->flags & IORESOURCE_IO) { + resource_size_t start = res->start; + if (skip_isa_ioresource_align(dev)) - return start; - if (start & 0x300) + return; + if (start & 0x300) { start = (start + 0x3ff) & ~0x3ff; + res->start = start; + } } - - return start; } EXPORT_SYMBOL(pcibios_align_resource); @@ -1227,7 +1228,7 @@ void pcibios_allocate_bus_resources(struct pci_bus *bus) pr_debug("PCI: Allocating bus resources for %04x:%02x...\n", pci_domain_nr(bus), bus->number); - pci_bus_for_each_resource(bus, res, i) { + for (i = 0; i < PCI_BUS_NUM_RESOURCES; ++i) { res = bus->resource[i]; if (!res || !res->flags || res->start > res->end || res->parent) @@ -1507,7 +1508,7 @@ void pcibios_finish_adding_to_bus(struct pci_bus *bus) pci_bus_add_devices(bus); /* Fixup EEH */ - /* eeh_add_device_tree_late(bus); */ + eeh_add_device_tree_late(bus); } EXPORT_SYMBOL_GPL(pcibios_finish_adding_to_bus); diff --git a/trunk/arch/mips/Kconfig b/trunk/arch/mips/Kconfig index 7e6fd1cbd3f8..29e86923d1bf 100644 --- a/trunk/arch/mips/Kconfig +++ b/trunk/arch/mips/Kconfig @@ -49,7 +49,7 @@ config AR7 family: TNETD7100, 7200 and 7300. config BCM47XX - bool "Broadcom BCM47XX based boards" + bool "BCM47XX based boards" select CEVT_R4K select CSRC_R4K select DMA_NONCOHERENT @@ -509,7 +509,6 @@ config SIBYTE_SWARM bool "Sibyte BCM91250A-SWARM" select BOOT_ELF32 select DMA_COHERENT - select HAVE_PATA_PLATFORM select NR_CPUS_DEFAULT_2 select SIBYTE_SB1250 select SWAP_IO_SPACE @@ -524,7 +523,6 @@ config SIBYTE_LITTLESUR depends on EXPERIMENTAL select BOOT_ELF32 select DMA_COHERENT - select HAVE_PATA_PLATFORM select NR_CPUS_DEFAULT_2 select SIBYTE_SB1250 select SWAP_IO_SPACE @@ -1307,33 +1305,6 @@ config CPU_CAVIUM_OCTEON endchoice -if CPU_LOONGSON2F -config CPU_NOP_WORKAROUNDS - bool - -config CPU_JUMP_WORKAROUNDS - bool - -config CPU_LOONGSON2F_WORKAROUNDS - bool "Loongson 2F Workarounds" - default y - select CPU_NOP_WORKAROUNDS - select CPU_JUMP_WORKAROUNDS - help - Loongson 2F01 / 2F02 processors have the NOP & JUMP issues which - require workarounds. Without workarounds the system may hang - unexpectedly. For more information please refer to the gas - -mfix-loongson2f-nop and -mfix-loongson2f-jump options. - - Loongson 2F03 and later have fixed these issues and no workarounds - are needed. The workarounds have no significant side effect on them - but may decrease the performance of the system so this option should - be disabled unless the kernel is intended to be run on 2F01 or 2F02 - systems. - - If unsure, please say Y. -endif # CPU_LOONGSON2F - config SYS_SUPPORTS_ZBOOT bool select HAVE_KERNEL_GZIP diff --git a/trunk/arch/mips/Makefile b/trunk/arch/mips/Makefile index 0b9c01add0a0..2f2eac233322 100644 --- a/trunk/arch/mips/Makefile +++ b/trunk/arch/mips/Makefile @@ -136,19 +136,6 @@ cflags-$(CONFIG_CPU_LOONGSON2E) += \ $(call cc-option,-march=loongson2e,-march=r4600) cflags-$(CONFIG_CPU_LOONGSON2F) += \ $(call cc-option,-march=loongson2f,-march=r4600) -# enable the workarounds for loongson2f -ifdef CONFIG_CPU_LOONGSON2F_WORKAROUNDS - ifeq ($(call as-option,-Wa$(comma)-mfix-loongson2f-nop,),) - $(error only binutils >= 2.20.2 have needed option -mfix-loongson2f-nop) - else - cflags-$(CONFIG_CPU_NOP_WORKAROUNDS) += -Wa$(comma)-mfix-loongson2f-nop - endif - ifeq ($(call as-option,-Wa$(comma)-mfix-loongson2f-jump,),) - $(error only binutils >= 2.20.2 have needed option -mfix-loongson2f-jump) - else - cflags-$(CONFIG_CPU_JUMP_WORKAROUNDS) += -Wa$(comma)-mfix-loongson2f-jump - endif -endif cflags-$(CONFIG_CPU_MIPS32_R1) += $(call cc-option,-march=mips32,-mips32 -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS32) \ -Wa,-mips32 -Wa,--trap diff --git a/trunk/arch/mips/alchemy/devboards/db1200/setup.c b/trunk/arch/mips/alchemy/devboards/db1200/setup.c index 887619547553..379536e3abd1 100644 --- a/trunk/arch/mips/alchemy/devboards/db1200/setup.c +++ b/trunk/arch/mips/alchemy/devboards/db1200/setup.c @@ -60,22 +60,58 @@ void __init board_setup(void) wmb(); } +/* use the hexleds to count the number of times the cpu has entered + * wait, the dots to indicate whether the CPU is currently idle or + * active (dots off = sleeping, dots on = working) for cases where + * the number doesn't change for a long(er) period of time. + */ +static void db1200_wait(void) +{ + __asm__(" .set push \n" + " .set mips3 \n" + " .set noreorder \n" + " cache 0x14, 0(%0) \n" + " cache 0x14, 32(%0) \n" + " cache 0x14, 64(%0) \n" + /* dots off: we're about to call wait */ + " lui $26, 0xb980 \n" + " ori $27, $0, 3 \n" + " sb $27, 0x18($26) \n" + " sync \n" + " nop \n" + " wait \n" + " nop \n" + " nop \n" + " nop \n" + " nop \n" + " nop \n" + /* dots on: there's work to do, increment cntr */ + " lui $26, 0xb980 \n" + " sb $0, 0x18($26) \n" + " lui $26, 0xb9c0 \n" + " lb $27, 0($26) \n" + " addiu $27, $27, 1 \n" + " sb $27, 0($26) \n" + " sync \n" + " .set pop \n" + : : "r" (db1200_wait)); +} + static int __init db1200_arch_init(void) { /* GPIO7 is low-level triggered CPLD cascade */ set_irq_type(AU1200_GPIO7_INT, IRQF_TRIGGER_LOW); bcsr_init_irq(DB1200_INT_BEGIN, DB1200_INT_END, AU1200_GPIO7_INT); - /* insert/eject pairs: one of both is always screaming. To avoid - * issues they must not be automatically enabled when initially - * requested. + /* do not autoenable these: CPLD has broken edge int handling, + * and the CD handler setup requires manual enabling to work + * around that. */ irq_to_desc(DB1200_SD0_INSERT_INT)->status |= IRQ_NOAUTOEN; irq_to_desc(DB1200_SD0_EJECT_INT)->status |= IRQ_NOAUTOEN; - irq_to_desc(DB1200_PC0_INSERT_INT)->status |= IRQ_NOAUTOEN; - irq_to_desc(DB1200_PC0_EJECT_INT)->status |= IRQ_NOAUTOEN; - irq_to_desc(DB1200_PC1_INSERT_INT)->status |= IRQ_NOAUTOEN; - irq_to_desc(DB1200_PC1_EJECT_INT)->status |= IRQ_NOAUTOEN; + + if (cpu_wait) + cpu_wait = db1200_wait; return 0; } diff --git a/trunk/arch/mips/ar7/platform.c b/trunk/arch/mips/ar7/platform.c index 2fafc78e5ce1..246df7aca2e7 100644 --- a/trunk/arch/mips/ar7/platform.c +++ b/trunk/arch/mips/ar7/platform.c @@ -168,7 +168,7 @@ static struct plat_vlynq_data vlynq_high_data = { .on = vlynq_on, .off = vlynq_off, }, - .reset_bit = 16, + .reset_bit = 26, .gpio_bit = 19, }; @@ -600,7 +600,6 @@ static int __init ar7_register_devices(void) } if (ar7_has_high_cpmac()) { - res = fixed_phy_add(PHY_POLL, cpmac_high.id, &fixed_phy_status); if (!res) { cpmac_get_mac(1, cpmac_high_data.dev_addr); diff --git a/trunk/arch/mips/bcm63xx/boards/board_bcm963xx.c b/trunk/arch/mips/bcm63xx/boards/board_bcm963xx.c index 8dba8cfb752f..ea17941168ca 100644 --- a/trunk/arch/mips/bcm63xx/boards/board_bcm963xx.c +++ b/trunk/arch/mips/bcm63xx/boards/board_bcm963xx.c @@ -18,7 +18,6 @@ #include #include #include -#include #include #include #include @@ -41,7 +40,6 @@ static struct board_info __initdata board_96338gw = { .name = "96338GW", .expected_cpu_id = 0x6338, - .has_uart0 = 1, .has_enet0 = 1, .enet0 = { .force_speed_100 = 1, @@ -84,7 +82,6 @@ static struct board_info __initdata board_96338w = { .name = "96338W", .expected_cpu_id = 0x6338, - .has_uart0 = 1, .has_enet0 = 1, .enet0 = { .force_speed_100 = 1, @@ -129,8 +126,6 @@ static struct board_info __initdata board_96338w = { static struct board_info __initdata board_96345gw2 = { .name = "96345GW2", .expected_cpu_id = 0x6345, - - .has_uart0 = 1, }; #endif @@ -142,7 +137,6 @@ static struct board_info __initdata board_96348r = { .name = "96348R", .expected_cpu_id = 0x6348, - .has_uart0 = 1, .has_enet0 = 1, .has_pci = 1, @@ -186,7 +180,6 @@ static struct board_info __initdata board_96348gw_10 = { .name = "96348GW-10", .expected_cpu_id = 0x6348, - .has_uart0 = 1, .has_enet0 = 1, .has_enet1 = 1, .has_pci = 1, @@ -246,7 +239,6 @@ static struct board_info __initdata board_96348gw_11 = { .name = "96348GW-11", .expected_cpu_id = 0x6348, - .has_uart0 = 1, .has_enet0 = 1, .has_enet1 = 1, .has_pci = 1, @@ -300,7 +292,6 @@ static struct board_info __initdata board_96348gw = { .name = "96348GW", .expected_cpu_id = 0x6348, - .has_uart0 = 1, .has_enet0 = 1, .has_enet1 = 1, .has_pci = 1, @@ -358,10 +349,9 @@ static struct board_info __initdata board_FAST2404 = { .name = "F@ST2404", .expected_cpu_id = 0x6348, - .has_uart0 = 1, - .has_enet0 = 1, - .has_enet1 = 1, - .has_pci = 1, + .has_enet0 = 1, + .has_enet1 = 1, + .has_pci = 1, .enet0 = { .has_phy = 1, @@ -378,30 +368,10 @@ static struct board_info __initdata board_FAST2404 = { .has_ehci0 = 1, }; -static struct board_info __initdata board_rta1025w_16 = { - .name = "RTA1025W_16", - .expected_cpu_id = 0x6348, - - .has_enet0 = 1, - .has_enet1 = 1, - .has_pci = 1, - - .enet0 = { - .has_phy = 1, - .use_internal_phy = 1, - }, - .enet1 = { - .force_speed_100 = 1, - .force_duplex_full = 1, - }, -}; - - static struct board_info __initdata board_DV201AMR = { .name = "DV201AMR", .expected_cpu_id = 0x6348, - .has_uart0 = 1, .has_pci = 1, .has_ohci0 = 1, @@ -421,7 +391,6 @@ static struct board_info __initdata board_96348gw_a = { .name = "96348GW-A", .expected_cpu_id = 0x6348, - .has_uart0 = 1, .has_enet0 = 1, .has_enet1 = 1, .has_pci = 1, @@ -447,7 +416,6 @@ static struct board_info __initdata board_96358vw = { .name = "96358VW", .expected_cpu_id = 0x6358, - .has_uart0 = 1, .has_enet0 = 1, .has_enet1 = 1, .has_pci = 1, @@ -499,7 +467,6 @@ static struct board_info __initdata board_96358vw2 = { .name = "96358VW2", .expected_cpu_id = 0x6358, - .has_uart0 = 1, .has_enet0 = 1, .has_enet1 = 1, .has_pci = 1, @@ -547,7 +514,6 @@ static struct board_info __initdata board_AGPFS0 = { .name = "AGPF-S0", .expected_cpu_id = 0x6358, - .has_uart0 = 1, .has_enet0 = 1, .has_enet1 = 1, .has_pci = 1, @@ -565,27 +531,6 @@ static struct board_info __initdata board_AGPFS0 = { .has_ohci0 = 1, .has_ehci0 = 1, }; - -static struct board_info __initdata board_DWVS0 = { - .name = "DWV-S0", - .expected_cpu_id = 0x6358, - - .has_enet0 = 1, - .has_enet1 = 1, - .has_pci = 1, - - .enet0 = { - .has_phy = 1, - .use_internal_phy = 1, - }, - - .enet1 = { - .force_speed_100 = 1, - .force_duplex_full = 1, - }, - - .has_ohci0 = 1, -}; #endif /* @@ -607,87 +552,15 @@ static const struct board_info __initdata *bcm963xx_boards[] = { &board_FAST2404, &board_DV201AMR, &board_96348gw_a, - &board_rta1025w_16, #endif #ifdef CONFIG_BCM63XX_CPU_6358 &board_96358vw, &board_96358vw2, &board_AGPFS0, - &board_DWVS0, #endif }; -/* - * Register a sane SPROMv2 to make the on-board - * bcm4318 WLAN work - */ -#ifdef CONFIG_SSB_PCIHOST -static struct ssb_sprom bcm63xx_sprom = { - .revision = 0x02, - .board_rev = 0x17, - .country_code = 0x0, - .ant_available_bg = 0x3, - .pa0b0 = 0x15ae, - .pa0b1 = 0xfa85, - .pa0b2 = 0xfe8d, - .pa1b0 = 0xffff, - .pa1b1 = 0xffff, - .pa1b2 = 0xffff, - .gpio0 = 0xff, - .gpio1 = 0xff, - .gpio2 = 0xff, - .gpio3 = 0xff, - .maxpwr_bg = 0x004c, - .itssi_bg = 0x00, - .boardflags_lo = 0x2848, - .boardflags_hi = 0x0000, -}; -#endif - -/* - * return board name for /proc/cpuinfo - */ -const char *board_get_name(void) -{ - return board.name; -} - -/* - * register & return a new board mac address - */ -static int board_get_mac_address(u8 *mac) -{ - u8 *p; - int count; - - if (mac_addr_used >= nvram.mac_addr_count) { - printk(KERN_ERR PFX "not enough mac address\n"); - return -ENODEV; - } - - memcpy(mac, nvram.mac_addr_base, ETH_ALEN); - p = mac + ETH_ALEN - 1; - count = mac_addr_used; - - while (count--) { - do { - (*p)++; - if (*p != 0) - break; - p--; - } while (p != mac); - } - - if (p == mac) { - printk(KERN_ERR PFX "unable to fetch mac address\n"); - return -ENODEV; - } - - mac_addr_used++; - return 0; -} - /* * early init callback, read nvram data from flash and checksum it */ @@ -786,17 +659,6 @@ void __init board_prom_init(void) } bcm_gpio_writel(val, GPIO_MODE_REG); - - /* Generate MAC address for WLAN and - * register our SPROM */ -#ifdef CONFIG_SSB_PCIHOST - if (!board_get_mac_address(bcm63xx_sprom.il0mac)) { - memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN); - memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN); - if (ssb_arch_set_fallback_sprom(&bcm63xx_sprom) < 0) - printk(KERN_ERR "failed to register fallback SPROM\n"); - } -#endif } /* @@ -814,6 +676,49 @@ void __init board_setup(void) panic("unexpected CPU for bcm963xx board"); } +/* + * return board name for /proc/cpuinfo + */ +const char *board_get_name(void) +{ + return board.name; +} + +/* + * register & return a new board mac address + */ +static int board_get_mac_address(u8 *mac) +{ + u8 *p; + int count; + + if (mac_addr_used >= nvram.mac_addr_count) { + printk(KERN_ERR PFX "not enough mac address\n"); + return -ENODEV; + } + + memcpy(mac, nvram.mac_addr_base, ETH_ALEN); + p = mac + ETH_ALEN - 1; + count = mac_addr_used; + + while (count--) { + do { + (*p)++; + if (*p != 0) + break; + p--; + } while (p != mac); + } + + if (p == mac) { + printk(KERN_ERR PFX "unable to fetch mac address\n"); + return -ENODEV; + } + + mac_addr_used++; + return 0; +} + static struct mtd_partition mtd_partitions[] = { { .name = "cfe", @@ -845,6 +750,33 @@ static struct platform_device mtd_dev = { }, }; +/* + * Register a sane SPROMv2 to make the on-board + * bcm4318 WLAN work + */ +#ifdef CONFIG_SSB_PCIHOST +static struct ssb_sprom bcm63xx_sprom = { + .revision = 0x02, + .board_rev = 0x17, + .country_code = 0x0, + .ant_available_bg = 0x3, + .pa0b0 = 0x15ae, + .pa0b1 = 0xfa85, + .pa0b2 = 0xfe8d, + .pa1b0 = 0xffff, + .pa1b1 = 0xffff, + .pa1b2 = 0xffff, + .gpio0 = 0xff, + .gpio1 = 0xff, + .gpio2 = 0xff, + .gpio3 = 0xff, + .maxpwr_bg = 0x004c, + .itssi_bg = 0x00, + .boardflags_lo = 0x2848, + .boardflags_hi = 0x0000, +}; +#endif + static struct gpio_led_platform_data bcm63xx_led_data; static struct platform_device bcm63xx_gpio_leds = { @@ -860,12 +792,6 @@ int __init board_register_devices(void) { u32 val; - if (board.has_uart0) - bcm63xx_uart_register(0); - - if (board.has_uart1) - bcm63xx_uart_register(1); - if (board.has_pccard) bcm63xx_pcmcia_register(); @@ -880,6 +806,17 @@ int __init board_register_devices(void) if (board.has_dsp) bcm63xx_dsp_register(&board.dsp); + /* Generate MAC address for WLAN and + * register our SPROM */ +#ifdef CONFIG_SSB_PCIHOST + if (!board_get_mac_address(bcm63xx_sprom.il0mac)) { + memcpy(bcm63xx_sprom.et0mac, bcm63xx_sprom.il0mac, ETH_ALEN); + memcpy(bcm63xx_sprom.et1mac, bcm63xx_sprom.il0mac, ETH_ALEN); + if (ssb_arch_set_fallback_sprom(&bcm63xx_sprom) < 0) + printk(KERN_ERR "failed to register fallback SPROM\n"); + } +#endif + /* read base address of boot chip select (0) */ if (BCMCPU_IS_6345()) val = 0x1fc00000; diff --git a/trunk/arch/mips/bcm63xx/cpu.c b/trunk/arch/mips/bcm63xx/cpu.c index cbb7caf86d77..70378bb5e3f9 100644 --- a/trunk/arch/mips/bcm63xx/cpu.c +++ b/trunk/arch/mips/bcm63xx/cpu.c @@ -36,7 +36,6 @@ static const unsigned long bcm96338_regs_base[] = { [RSET_TIMER] = BCM_6338_TIMER_BASE, [RSET_WDT] = BCM_6338_WDT_BASE, [RSET_UART0] = BCM_6338_UART0_BASE, - [RSET_UART1] = BCM_6338_UART1_BASE, [RSET_GPIO] = BCM_6338_GPIO_BASE, [RSET_SPI] = BCM_6338_SPI_BASE, [RSET_OHCI0] = BCM_6338_OHCI0_BASE, @@ -73,7 +72,6 @@ static const unsigned long bcm96345_regs_base[] = { [RSET_TIMER] = BCM_6345_TIMER_BASE, [RSET_WDT] = BCM_6345_WDT_BASE, [RSET_UART0] = BCM_6345_UART0_BASE, - [RSET_UART1] = BCM_6345_UART1_BASE, [RSET_GPIO] = BCM_6345_GPIO_BASE, [RSET_SPI] = BCM_6345_SPI_BASE, [RSET_UDC0] = BCM_6345_UDC0_BASE, @@ -111,7 +109,6 @@ static const unsigned long bcm96348_regs_base[] = { [RSET_TIMER] = BCM_6348_TIMER_BASE, [RSET_WDT] = BCM_6348_WDT_BASE, [RSET_UART0] = BCM_6348_UART0_BASE, - [RSET_UART1] = BCM_6348_UART1_BASE, [RSET_GPIO] = BCM_6348_GPIO_BASE, [RSET_SPI] = BCM_6348_SPI_BASE, [RSET_OHCI0] = BCM_6348_OHCI0_BASE, @@ -153,7 +150,6 @@ static const unsigned long bcm96358_regs_base[] = { [RSET_TIMER] = BCM_6358_TIMER_BASE, [RSET_WDT] = BCM_6358_WDT_BASE, [RSET_UART0] = BCM_6358_UART0_BASE, - [RSET_UART1] = BCM_6358_UART1_BASE, [RSET_GPIO] = BCM_6358_GPIO_BASE, [RSET_SPI] = BCM_6358_SPI_BASE, [RSET_OHCI0] = BCM_6358_OHCI0_BASE, @@ -174,7 +170,6 @@ static const unsigned long bcm96358_regs_base[] = { static const int bcm96358_irqs[] = { [IRQ_TIMER] = BCM_6358_TIMER_IRQ, [IRQ_UART0] = BCM_6358_UART0_IRQ, - [IRQ_UART1] = BCM_6358_UART1_IRQ, [IRQ_DSL] = BCM_6358_DSL_IRQ, [IRQ_ENET0] = BCM_6358_ENET0_IRQ, [IRQ_ENET1] = BCM_6358_ENET1_IRQ, diff --git a/trunk/arch/mips/bcm63xx/dev-uart.c b/trunk/arch/mips/bcm63xx/dev-uart.c index c2963da0253e..b0519461ad9b 100644 --- a/trunk/arch/mips/bcm63xx/dev-uart.c +++ b/trunk/arch/mips/bcm63xx/dev-uart.c @@ -11,65 +11,31 @@ #include #include -static struct resource uart0_resources[] = { +static struct resource uart_resources[] = { { - /* start & end filled at runtime */ + .start = -1, /* filled at runtime */ + .end = -1, /* filled at runtime */ .flags = IORESOURCE_MEM, }, { - /* start filled at runtime */ + .start = -1, /* filled at runtime */ .flags = IORESOURCE_IRQ, }, }; -static struct resource uart1_resources[] = { - { - /* start & end filled at runtime */ - .flags = IORESOURCE_MEM, - }, - { - /* start filled at runtime */ - .flags = IORESOURCE_IRQ, - }, -}; - -static struct platform_device bcm63xx_uart_devices[] = { - { - .name = "bcm63xx_uart", - .id = 0, - .num_resources = ARRAY_SIZE(uart0_resources), - .resource = uart0_resources, - }, - - { - .name = "bcm63xx_uart", - .id = 1, - .num_resources = ARRAY_SIZE(uart1_resources), - .resource = uart1_resources, - } +static struct platform_device bcm63xx_uart_device = { + .name = "bcm63xx_uart", + .id = 0, + .num_resources = ARRAY_SIZE(uart_resources), + .resource = uart_resources, }; -int __init bcm63xx_uart_register(unsigned int id) +int __init bcm63xx_uart_register(void) { - if (id >= ARRAY_SIZE(bcm63xx_uart_devices)) - return -ENODEV; - - if (id == 1 && !BCMCPU_IS_6358()) - return -ENODEV; - - if (id == 0) { - uart0_resources[0].start = bcm63xx_regset_address(RSET_UART0); - uart0_resources[0].end = uart0_resources[0].start + - RSET_UART_SIZE - 1; - uart0_resources[1].start = bcm63xx_get_irq_number(IRQ_UART0); - } - - if (id == 1) { - uart1_resources[0].start = bcm63xx_regset_address(RSET_UART1); - uart1_resources[0].end = uart1_resources[0].start + - RSET_UART_SIZE - 1; - uart1_resources[1].start = bcm63xx_get_irq_number(IRQ_UART1); - } - - return platform_device_register(&bcm63xx_uart_devices[id]); + uart_resources[0].start = bcm63xx_regset_address(RSET_UART0); + uart_resources[0].end = uart_resources[0].start; + uart_resources[0].end += RSET_UART_SIZE - 1; + uart_resources[1].start = bcm63xx_get_irq_number(IRQ_UART0); + return platform_device_register(&bcm63xx_uart_device); } +arch_initcall(bcm63xx_uart_register); diff --git a/trunk/arch/mips/bcm63xx/gpio.c b/trunk/arch/mips/bcm63xx/gpio.c index 315bc7f79ce1..87ca39046334 100644 --- a/trunk/arch/mips/bcm63xx/gpio.c +++ b/trunk/arch/mips/bcm63xx/gpio.c @@ -125,10 +125,10 @@ static struct gpio_chip bcm63xx_gpio_chip = { int __init bcm63xx_gpio_init(void) { - gpio_out_low = bcm_gpio_readl(GPIO_DATA_LO_REG); - gpio_out_high = bcm_gpio_readl(GPIO_DATA_HI_REG); bcm63xx_gpio_chip.ngpio = bcm63xx_gpio_count(); pr_info("registering %d GPIOs\n", bcm63xx_gpio_chip.ngpio); return gpiochip_add(&bcm63xx_gpio_chip); } + +arch_initcall(bcm63xx_gpio_init); diff --git a/trunk/arch/mips/cavium-octeon/setup.c b/trunk/arch/mips/cavium-octeon/setup.c index 9a06fa9f9f0c..b321d3b16877 100644 --- a/trunk/arch/mips/cavium-octeon/setup.c +++ b/trunk/arch/mips/cavium-octeon/setup.c @@ -45,6 +45,9 @@ extern struct plat_smp_ops octeon_smp_ops; extern void pci_console_init(const char *arg); #endif +#ifdef CONFIG_CAVIUM_RESERVE32 +extern uint64_t octeon_reserve32_memory; +#endif static unsigned long long MAX_MEMORY = 512ull << 20; struct octeon_boot_descriptor *octeon_boot_desc_ptr; @@ -183,6 +186,54 @@ void octeon_check_cpu_bist(void) write_octeon_c0_dcacheerr(0); } +#ifdef CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB +/** + * Called on every core to setup the wired tlb entry needed + * if CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB is set. + * + */ +static void octeon_hal_setup_per_cpu_reserved32(void *unused) +{ + /* + * The config has selected to wire the reserve32 memory for all + * userspace applications. We need to put a wired TLB entry in for each + * 512MB of reserve32 memory. We only handle double 256MB pages here, + * so reserve32 must be multiple of 512MB. + */ + uint32_t size = CONFIG_CAVIUM_RESERVE32; + uint32_t entrylo0 = + 0x7 | ((octeon_reserve32_memory & ((1ul << 40) - 1)) >> 6); + uint32_t entrylo1 = entrylo0 + (256 << 14); + uint32_t entryhi = (0x80000000UL - (CONFIG_CAVIUM_RESERVE32 << 20)); + while (size >= 512) { +#if 0 + pr_info("CPU%d: Adding double wired TLB entry for 0x%lx\n", + smp_processor_id(), entryhi); +#endif + add_wired_entry(entrylo0, entrylo1, entryhi, PM_256M); + entrylo0 += 512 << 14; + entrylo1 += 512 << 14; + entryhi += 512 << 20; + size -= 512; + } +} +#endif /* CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB */ + +/** + * Called to release the named block which was used to made sure + * that nobody used the memory for something else during + * init. Now we'll free it so userspace apps can use this + * memory region with bootmem_alloc. + * + * This function is called only once from prom_free_prom_memory(). + */ +void octeon_hal_setup_reserved32(void) +{ +#ifdef CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB + on_each_cpu(octeon_hal_setup_per_cpu_reserved32, NULL, 0, 1); +#endif +} + /** * Reboot Octeon * @@ -243,6 +294,18 @@ static void octeon_halt(void) octeon_kill_core(NULL); } +#if 0 +/** + * Platform time init specifics. + * Returns + */ +void __init plat_time_init(void) +{ + /* Nothing special here, but we are required to have one */ +} + +#endif + /** * Handle all the error condition interrupts that might occur. * @@ -439,13 +502,25 @@ void __init prom_init(void) * memory when it is getting memory from the * bootloader. Later, after the memory allocations are * complete, the reserve32 will be freed. - * + */ +#ifdef CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB + if (CONFIG_CAVIUM_RESERVE32 & 0x1ff) + pr_err("CAVIUM_RESERVE32 isn't a multiple of 512MB. " + "This is required if CAVIUM_RESERVE32_USE_WIRED_TLB " + "is set\n"); + else + addr = cvmx_bootmem_phy_named_block_alloc(CONFIG_CAVIUM_RESERVE32 << 20, + 0, 0, 512 << 20, + "CAVIUM_RESERVE32", 0); +#else + /* * Allocate memory for RESERVED32 aligned on 2MB boundary. This * is in case we later use hugetlb entries with it. */ addr = cvmx_bootmem_phy_named_block_alloc(CONFIG_CAVIUM_RESERVE32 << 20, 0, 0, 2 << 20, "CAVIUM_RESERVE32", 0); +#endif if (addr < 0) pr_err("Failed to allocate CAVIUM_RESERVE32 memory area\n"); else @@ -742,4 +817,9 @@ void prom_free_prom_memory(void) panic("Unable to request_irq(OCTEON_IRQ_RML)\n"); } #endif + + /* This call is here so that it is performed after any TLB + initializations. It needs to be after these in case the + CONFIG_CAVIUM_RESERVE32_USE_WIRED_TLB option is set */ + octeon_hal_setup_reserved32(); } diff --git a/trunk/arch/mips/cavium-octeon/smp.c b/trunk/arch/mips/cavium-octeon/smp.c index 6d99b9d8887d..51e980290ce1 100644 --- a/trunk/arch/mips/cavium-octeon/smp.c +++ b/trunk/arch/mips/cavium-octeon/smp.c @@ -279,6 +279,14 @@ static void octeon_cpu_die(unsigned int cpu) uint32_t avail_coremask; struct cvmx_bootmem_named_block_desc *block_desc; +#ifdef CONFIG_CAVIUM_OCTEON_WATCHDOG + /* Disable the watchdog */ + cvmx_ciu_wdogx_t ciu_wdog; + ciu_wdog.u64 = cvmx_read_csr(CVMX_CIU_WDOGX(cpu)); + ciu_wdog.s.mode = 0; + cvmx_write_csr(CVMX_CIU_WDOGX(cpu), ciu_wdog.u64); +#endif + while (per_cpu(cpu_state, cpu) != CPU_DEAD) cpu_relax(); diff --git a/trunk/arch/mips/configs/bcm63xx_defconfig b/trunk/arch/mips/configs/bcm63xx_defconfig index 6389ca0fdc6c..7fee0273c829 100644 --- a/trunk/arch/mips/configs/bcm63xx_defconfig +++ b/trunk/arch/mips/configs/bcm63xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc2 -# Tue Mar 23 10:36:32 2010 +# Linux kernel version: 2.6.30-rc6 +# Sun May 31 20:17:18 2009 # CONFIG_MIPS=y @@ -9,14 +9,13 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_AR7 is not set # CONFIG_BCM47XX is not set CONFIG_BCM63XX=y # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set # CONFIG_LASAT is not set -# CONFIG_MACH_LOONGSON is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SIM is not set # CONFIG_NEC_MARKEINS is not set @@ -27,7 +26,6 @@ CONFIG_BCM63XX=y # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set -# CONFIG_POWERTV is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP28 is not set @@ -47,17 +45,13 @@ CONFIG_BCM63XX=y # CONFIG_WR_PPMC is not set # CONFIG_CAVIUM_OCTEON_SIMULATOR is not set # CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set -# CONFIG_ALCHEMY_GPIO_INDIRECT is not set # # CPU support # -CONFIG_BCM63XX_CPU_6338=y -CONFIG_BCM63XX_CPU_6345=y CONFIG_BCM63XX_CPU_6348=y CONFIG_BCM63XX_CPU_6358=y CONFIG_BOARD_BCM963XX=y -CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -75,8 +69,10 @@ CONFIG_CEVT_R4K=y CONFIG_CSRC_R4K_LIB=y CONFIG_CSRC_R4K=y CONFIG_DMA_NONCOHERENT=y -CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_DMA_NEED_PCI_MAP_STATE=y +CONFIG_EARLY_PRINTK=y CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_HOTPLUG_CPU is not set # CONFIG_NO_IOPORT is not set CONFIG_GENERIC_GPIO=y CONFIG_CPU_BIG_ENDIAN=y @@ -89,8 +85,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # -# CONFIG_CPU_LOONGSON2E is not set -# CONFIG_CPU_LOONGSON2F is not set +# CONFIG_CPU_LOONGSON2 is not set CONFIG_CPU_MIPS32_R1=y # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -133,7 +128,7 @@ CONFIG_CPU_HAS_PREFETCH=y CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set +CONFIG_CPU_HAS_LLSC=y CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -151,8 +146,9 @@ CONFIG_SPLIT_PTLOCK_CPUS=4 # CONFIG_PHYS_ADDR_T_64BIT is not set CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y -# CONFIG_KSM is not set -CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 +CONFIG_UNEVICTABLE_LRU=y +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y # CONFIG_HIGH_RES_TIMERS is not set @@ -174,7 +170,6 @@ CONFIG_PREEMPT_NONE=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -CONFIG_CONSTRUCTORS=y # # General setup @@ -194,12 +189,15 @@ CONFIG_LOCALVERSION="" # # RCU Subsystem # +CONFIG_CLASSIC_RCU=y # CONFIG_TREE_RCU is not set -# CONFIG_TREE_PREEMPT_RCU is not set -CONFIG_TINY_RCU=y +# CONFIG_PREEMPT_RCU is not set # CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_GROUP_SCHED is not set +# CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -207,11 +205,11 @@ CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_BLK_DEV_INITRD is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y CONFIG_SYSCTL_SYSCALL=y CONFIG_KALLSYMS=y # CONFIG_KALLSYMS_EXTRA_PASS is not set +# CONFIG_STRIP_ASM_SYMS is not set CONFIG_HOTPLUG=y CONFIG_PRINTK=y CONFIG_BUG=y @@ -225,10 +223,6 @@ CONFIG_BASE_FULL=y # CONFIG_EVENTFD is not set # CONFIG_SHMEM is not set # CONFIG_AIO is not set - -# -# Kernel Performance Events And Counters -# # CONFIG_VM_EVENT_COUNTERS is not set CONFIG_PCI_QUIRKS=y # CONFIG_SLUB_DEBUG is not set @@ -237,17 +231,14 @@ CONFIG_COMPAT_BRK=y CONFIG_SLUB=y # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y - -# -# GCOV-based kernel profiling -# # CONFIG_SLOW_WORK is not set -CONFIG_HAVE_GENERIC_DMA_COHERENT=y +# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_BASE_SMALL=0 # CONFIG_MODULES is not set CONFIG_BLOCK=y -CONFIG_LBDAF=y +# CONFIG_LBD is not set # CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_INTEGRITY is not set @@ -255,41 +246,14 @@ CONFIG_LBDAF=y # 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" -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -CONFIG_INLINE_SPIN_UNLOCK=y -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -CONFIG_INLINE_SPIN_UNLOCK_IRQ=y -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -CONFIG_INLINE_READ_UNLOCK=y -# CONFIG_INLINE_READ_UNLOCK_BH is not set -CONFIG_INLINE_READ_UNLOCK_IRQ=y -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -CONFIG_INLINE_WRITE_UNLOCK=y -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -CONFIG_INLINE_WRITE_UNLOCK_IRQ=y -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -# CONFIG_MUTEX_SPIN_ON_OWNER is not set # CONFIG_FREEZER is not set # @@ -299,12 +263,15 @@ CONFIG_HW_HAS_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set CONFIG_MMU=y CONFIG_PCCARD=y +# CONFIG_PCMCIA_DEBUG is not set CONFIG_PCMCIA=y CONFIG_PCMCIA_LOAD_CIS=y +CONFIG_PCMCIA_IOCTL=y CONFIG_CARDBUS=y # @@ -328,7 +295,6 @@ CONFIG_TRAD_SIGNALS=y # # Power management options # -CONFIG_ARCH_HIBERNATION_POSSIBLE=y CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PM is not set CONFIG_NET=y @@ -367,7 +333,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set -# CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -382,7 +347,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set # CONFIG_PHONET is not set -# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set # CONFIG_DCB is not set @@ -395,27 +359,7 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set -CONFIG_WIRELESS=y -CONFIG_WEXT_CORE=y -CONFIG_WEXT_PROC=y -CONFIG_CFG80211=y -CONFIG_NL80211_TESTMODE=y -# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set -# CONFIG_CFG80211_REG_DEBUG is not set -CONFIG_CFG80211_DEFAULT_PS=y -# CONFIG_CFG80211_INTERNAL_REGDB is not set -CONFIG_CFG80211_WEXT=y -CONFIG_WIRELESS_EXT_SYSFS=y -# CONFIG_LIB80211 is not set -CONFIG_MAC80211=y -# CONFIG_MAC80211_RC_PID is not set -CONFIG_MAC80211_RC_MINSTREL=y -# CONFIG_MAC80211_RC_DEFAULT_PID is not set -CONFIG_MAC80211_RC_DEFAULT_MINSTREL=y -CONFIG_MAC80211_RC_DEFAULT="minstrel" -# CONFIG_MAC80211_MESH is not set -CONFIG_MAC80211_LEDS=y -# CONFIG_MAC80211_DEBUG_MENU is not set +# CONFIG_WIRELESS is not set # CONFIG_WIMAX is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -527,7 +471,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -541,16 +484,13 @@ CONFIG_SCSI_MOD=y # # -# You can enable one or both FireWire driver stacks. -# - -# -# The newer stack is recommended. +# Enable only one of the two stacks, unless you know what you are doing # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y +CONFIG_COMPAT_NET_DEV_OPS=y # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -589,7 +529,6 @@ CONFIG_MII=y # CONFIG_SMC91X is not set # CONFIG_DM9000 is not set # CONFIG_ETHOC is not set -# CONFIG_SMSC911X is not set # CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set @@ -602,48 +541,17 @@ CONFIG_MII=y # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set -# CONFIG_KS8842 is not set -# CONFIG_KS8851_MLL is not set # CONFIG_ATL2 is not set CONFIG_BCM63XX_ENET=y # CONFIG_NETDEV_1000 is not set # CONFIG_NETDEV_10000 is not set # CONFIG_TR is not set -CONFIG_WLAN=y -# CONFIG_PCMCIA_RAYCS is not set -# CONFIG_LIBERTAS_THINFIRM is not set -# CONFIG_ATMEL is not set -# CONFIG_AT76C50X_USB is not set -# CONFIG_AIRO_CS is not set -# CONFIG_PCMCIA_WL3501 is not set -# CONFIG_PRISM54 is not set -# CONFIG_USB_ZD1201 is not set -# CONFIG_USB_NET_RNDIS_WLAN is not set -# CONFIG_RTL8180 is not set -# CONFIG_RTL8187 is not set -# CONFIG_ADM8211 is not set -# CONFIG_MAC80211_HWSIM is not set -# CONFIG_MWL8K is not set -# CONFIG_ATH_COMMON is not set -CONFIG_B43=y -CONFIG_B43_PCI_AUTOSELECT=y -CONFIG_B43_PCICORE_AUTOSELECT=y -# CONFIG_B43_PCMCIA is not set -CONFIG_B43_PIO=y -# CONFIG_B43_PHY_LP is not set -CONFIG_B43_LEDS=y -# CONFIG_B43_DEBUG is not set -# CONFIG_B43LEGACY is not set -# CONFIG_HOSTAP is not set -# CONFIG_IPW2100 is not set -# CONFIG_IPW2200 is not set -# CONFIG_IWLWIFI is not set -# CONFIG_LIBERTAS is not set -# CONFIG_HERMES is not set -# CONFIG_P54_COMMON is not set -# CONFIG_RT2X00 is not set -# CONFIG_WL12XX is not set -# CONFIG_ZD1211RW is not set + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -666,7 +574,6 @@ CONFIG_B43_LEDS=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_VMXNET3 is not set # CONFIG_ISDN is not set # CONFIG_PHONE is not set @@ -700,7 +607,6 @@ CONFIG_B43_LEDS=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_SERIAL_BCM63XX=y CONFIG_SERIAL_BCM63XX_CONSOLE=y # CONFIG_UNIX98_PTYS is not set @@ -723,11 +629,6 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_DEVPORT=y # CONFIG_I2C is not set # CONFIG_SPI is not set - -# -# PPS support -# -# CONFIG_PPS is not set CONFIG_ARCH_REQUIRE_GPIOLIB=y CONFIG_GPIOLIB=y # CONFIG_GPIO_SYSFS is not set @@ -735,8 +636,6 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: @@ -745,21 +644,16 @@ CONFIG_GPIOLIB=y # # PCI GPIO expanders: # -# CONFIG_GPIO_CS5535 is not set # CONFIG_GPIO_BT8XX is not set -# CONFIG_GPIO_LANGWELL is not set # # SPI GPIO expanders: # - -# -# AC97 GPIO expanders: -# # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y @@ -768,16 +662,15 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_SSB=y CONFIG_SSB_SPROM=y -CONFIG_SSB_BLOCKIO=y CONFIG_SSB_PCIHOST_POSSIBLE=y CONFIG_SSB_PCIHOST=y -CONFIG_SSB_B43_PCI_BRIDGE=y +# CONFIG_SSB_B43_PCI_BRIDGE is not set CONFIG_SSB_PCMCIAHOST_POSSIBLE=y # CONFIG_SSB_PCMCIAHOST is not set # CONFIG_SSB_SILENT is not set # CONFIG_SSB_DEBUG is not set CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y -CONFIG_SSB_DRIVER_PCICORE=y +# CONFIG_SSB_DRIVER_PCICORE is not set # CONFIG_SSB_DRIVER_MIPS is not set # @@ -787,15 +680,27 @@ CONFIG_SSB_DRIVER_PCICORE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set -# CONFIG_MEDIA_SUPPORT is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set # # Graphics support # -# CONFIG_VGA_ARB is not set # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -805,7 +710,11 @@ CONFIG_SSB_DRIVER_PCICORE=y # # Display device support # -# CONFIG_DISPLAY_SUPPORT is not set +CONFIG_DISPLAY_SUPPORT=y + +# +# Display hardware drivers +# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -832,14 +741,13 @@ CONFIG_USB=y # USB Host Controller Drivers # # CONFIG_USB_C67X00_HCD is not set -# CONFIG_USB_XHCI_HCD is not set CONFIG_USB_EHCI_HCD=y # CONFIG_USB_EHCI_ROOT_HUB_TT is not set # CONFIG_USB_EHCI_TT_NEWSCHED is not set +CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set -# CONFIG_USB_ISP1362_HCD is not set CONFIG_USB_OHCI_HCD=y # CONFIG_USB_OHCI_HCD_SSB is not set CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y @@ -888,6 +796,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -898,8 +807,8 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set # CONFIG_USB_IOWARRIOR is not set -# CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -910,29 +819,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set -CONFIG_NEW_LEDS=y -CONFIG_LEDS_CLASS=y - -# -# LED drivers -# -CONFIG_LEDS_GPIO=y -CONFIG_LEDS_GPIO_PLATFORM=y -# CONFIG_LEDS_LT3593 is not set -CONFIG_LEDS_TRIGGERS=y - -# -# LED Triggers -# -CONFIG_LEDS_TRIGGER_TIMER=y -# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set -# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set -CONFIG_LEDS_TRIGGER_GPIO=y -CONFIG_LEDS_TRIGGER_DEFAULT_ON=y - -# -# iptables trigger is under Netfilter config (LED target) -# +# CONFIG_NEW_LEDS is not set # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y @@ -940,10 +827,6 @@ CONFIG_RTC_LIB=y # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set - -# -# TI VLYNQ -# # CONFIG_STAGING is not set # @@ -955,16 +838,12 @@ CONFIG_RTC_LIB=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set # CONFIG_FS_POSIX_ACL is not set +# CONFIG_FILE_LOCKING is not set # CONFIG_XFS_FS is not set -# CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set -# CONFIG_NILFS2_FS is not set -# CONFIG_FILE_LOCKING is not set -CONFIG_FSNOTIFY=y # CONFIG_DNOTIFY is not set # CONFIG_INOTIFY is not set -CONFIG_INOTIFY_USER=y # CONFIG_QUOTA is not set # CONFIG_AUTOFS_FS is not set # CONFIG_AUTOFS4_FS is not set @@ -996,6 +875,8 @@ CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y +CONFIG_TMPFS=y +# CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set # CONFIG_CONFIGFS_FS is not set CONFIG_MISC_FILESYSTEMS=y @@ -1007,7 +888,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1018,6 +898,7 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set # CONFIG_NETWORK_FILESYSTEMS is not set # @@ -1025,46 +906,7 @@ CONFIG_MISC_FILESYSTEMS=y # # CONFIG_PARTITION_ADVANCED is not set CONFIG_MSDOS_PARTITION=y -CONFIG_NLS=y -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 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 is not set +# CONFIG_NLS is not set # CONFIG_DLM is not set # @@ -1076,23 +918,29 @@ CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=1024 CONFIG_MAGIC_SYSRQ=y -# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_MEMORY_INIT is not set +# CONFIG_RCU_CPU_STALL_DETECTOR is not set CONFIG_SYSCTL_SYSCALL_CHECK=y -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_TRACING_SUPPORT=y -# CONFIG_FTRACE is not set + +# +# Tracers +# +# CONFIG_IRQSOFF_TRACER is not set +# CONFIG_SCHED_TRACER is not set +# CONFIG_CONTEXT_SWITCH_TRACER is not set +# CONFIG_EVENT_TRACER is not set +# CONFIG_BOOT_TRACER is not set +# CONFIG_TRACE_BRANCH_PROFILING is not set +# CONFIG_KMEMTRACE is not set +# CONFIG_WORKQUEUE_TRACER is not set +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y -CONFIG_EARLY_PRINTK=y CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,115200" # CONFIG_CMDLINE_OVERRIDE is not set @@ -1103,108 +951,8 @@ CONFIG_CMDLINE="console=ttyS0,115200" # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_DEFAULT_SECURITY_SELINUX is not set -# CONFIG_DEFAULT_SECURITY_SMACK is not set -# CONFIG_DEFAULT_SECURITY_TOMOYO is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" -CONFIG_CRYPTO=y - -# -# Crypto core or helper -# -# CONFIG_CRYPTO_FIPS is not set -CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y -CONFIG_CRYPTO_AEAD2=y -CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG=y -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_PCOMP=y -CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y -# CONFIG_CRYPTO_GF128MUL is not set -# CONFIG_CRYPTO_NULL is not set -CONFIG_CRYPTO_WORKQUEUE=y -# CONFIG_CRYPTO_CRYPTD is not set -# CONFIG_CRYPTO_AUTHENC is not set - -# -# Authenticated Encryption with Associated Data -# -# CONFIG_CRYPTO_CCM is not set -# CONFIG_CRYPTO_GCM is not set -# CONFIG_CRYPTO_SEQIV is not set - -# -# Block modes -# -# CONFIG_CRYPTO_CBC is not set -# CONFIG_CRYPTO_CTR is not set -# CONFIG_CRYPTO_CTS is not set -CONFIG_CRYPTO_ECB=y -# CONFIG_CRYPTO_LRW is not set -# CONFIG_CRYPTO_PCBC is not set -# CONFIG_CRYPTO_XTS is not set - -# -# Hash modes -# -# CONFIG_CRYPTO_HMAC is not set -# CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_VMAC is not set - -# -# Digest -# -# CONFIG_CRYPTO_CRC32C is not set -# CONFIG_CRYPTO_GHASH is not set -# CONFIG_CRYPTO_MD4 is not set -# CONFIG_CRYPTO_MD5 is not set -# CONFIG_CRYPTO_MICHAEL_MIC is not set -# CONFIG_CRYPTO_RMD128 is not set -# CONFIG_CRYPTO_RMD160 is not set -# CONFIG_CRYPTO_RMD256 is not set -# CONFIG_CRYPTO_RMD320 is not set -# CONFIG_CRYPTO_SHA1 is not set -# CONFIG_CRYPTO_SHA256 is not set -# CONFIG_CRYPTO_SHA512 is not set -# CONFIG_CRYPTO_TGR192 is not set -# CONFIG_CRYPTO_WP512 is not set - -# -# Ciphers -# -CONFIG_CRYPTO_AES=y -# CONFIG_CRYPTO_ANUBIS is not set -CONFIG_CRYPTO_ARC4=y -# CONFIG_CRYPTO_BLOWFISH is not set -# CONFIG_CRYPTO_CAMELLIA is not set -# CONFIG_CRYPTO_CAST5 is not set -# CONFIG_CRYPTO_CAST6 is not set -# CONFIG_CRYPTO_DES is not set -# CONFIG_CRYPTO_FCRYPT is not set -# CONFIG_CRYPTO_KHAZAD is not set -# CONFIG_CRYPTO_SALSA20 is not set -# CONFIG_CRYPTO_SEED is not set -# CONFIG_CRYPTO_SERPENT is not set -# CONFIG_CRYPTO_TEA is not set -# CONFIG_CRYPTO_TWOFISH is not set - -# -# Compression -# -# CONFIG_CRYPTO_DEFLATE is not set -# CONFIG_CRYPTO_ZLIB is not set -# CONFIG_CRYPTO_LZO is not set - -# -# Random Number Generation -# -CONFIG_CRYPTO_ANSI_CPRNG=y -# CONFIG_CRYPTO_HW is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set +# CONFIG_CRYPTO is not set # CONFIG_BINARY_PRINTF is not set # diff --git a/trunk/arch/mips/configs/bigsur_defconfig b/trunk/arch/mips/configs/bigsur_defconfig index 0583bb29150f..c2f06e38c854 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: 2.6.34-rc3 -# Sat Apr 3 16:32:11 2010 +# Linux kernel version: 2.6.26-rc8 +# Wed Jul 2 17:02:55 2008 # CONFIG_MIPS=y @@ -9,25 +9,20 @@ CONFIG_MIPS=y # Machine selection # # CONFIG_MACH_ALCHEMY is not set -# CONFIG_AR7 is not set # CONFIG_BCM47XX is not set -# CONFIG_BCM63XX is not set # CONFIG_MIPS_COBALT is not set # CONFIG_MACH_DECSTATION is not set # CONFIG_MACH_JAZZ is not set # CONFIG_LASAT is not set -# CONFIG_MACH_LOONGSON is not set +# CONFIG_LEMOTE_FULONG is not set # CONFIG_MIPS_MALTA is not set # CONFIG_MIPS_SIM is not set -# CONFIG_NEC_MARKEINS is not set +# CONFIG_MARKEINS is not set # CONFIG_MACH_VR41XX is not set -# CONFIG_NXP_STB220 is not set -# CONFIG_NXP_STB225 is not set # CONFIG_PNX8550_JBS is not set # CONFIG_PNX8550_STB810 is not set # CONFIG_PMC_MSP is not set # CONFIG_PMC_YOSEMITE is not set -# CONFIG_POWERTV is not set # CONFIG_SGI_IP22 is not set # CONFIG_SGI_IP27 is not set # CONFIG_SGI_IP28 is not set @@ -41,13 +36,10 @@ CONFIG_MIPS=y # CONFIG_SIBYTE_SENTOSA is not set CONFIG_SIBYTE_BIGSUR=y # CONFIG_SNI_RM is not set -# CONFIG_MACH_TX39XX is not set -# CONFIG_MACH_TX49XX is not set -# CONFIG_MIKROTIK_RB532 is not set +# CONFIG_TOSHIBA_JMR3927 is not set +# CONFIG_TOSHIBA_RBTX4927 is not set +# CONFIG_TOSHIBA_RBTX4938 is not set # CONFIG_WR_PPMC is not set -# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set -# CONFIG_CAVIUM_OCTEON_REFERENCE_BOARD is not set -# CONFIG_ALCHEMY_GPIO_INDIRECT is not set CONFIG_SIBYTE_BCM1x80=y CONFIG_SIBYTE_SB1xxx_SOC=y # CONFIG_CPU_SB1_PASS_1 is not set @@ -56,13 +48,14 @@ CONFIG_SIBYTE_SB1xxx_SOC=y # CONFIG_CPU_SB1_PASS_4 is not set # 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_SIBYTE_CFE=y # CONFIG_SIBYTE_CFE_CONSOLE is not set # CONFIG_SIBYTE_BUS_WATCHER is not set # CONFIG_SIBYTE_TBPROF is not set CONFIG_SIBYTE_HAS_ZBUS_PROFILING=y -CONFIG_LOONGSON_UART_BASE=y CONFIG_RWSEM_GENERIC_SPINLOCK=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set @@ -73,13 +66,15 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_TIME=y CONFIG_GENERIC_CMOS_UPDATE=y -CONFIG_SCHED_OMIT_FRAME_POINTER=y -CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y +CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y +# CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ is not set CONFIG_CEVT_BCM1480=y CONFIG_CSRC_BCM1480=y CONFIG_CFE=y CONFIG_DMA_COHERENT=y +CONFIG_EARLY_PRINTK=y CONFIG_SYS_HAS_EARLY_PRINTK=y +# CONFIG_HOTPLUG_CPU is not set # CONFIG_NO_IOPORT is not set CONFIG_CPU_BIG_ENDIAN=y # CONFIG_CPU_LITTLE_ENDIAN is not set @@ -93,8 +88,7 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # # CPU selection # -# CONFIG_CPU_LOONGSON2E is not set -# CONFIG_CPU_LOONGSON2F is not set +# CONFIG_CPU_LOONGSON2 is not set # CONFIG_CPU_MIPS32_R1 is not set # CONFIG_CPU_MIPS32_R2 is not set # CONFIG_CPU_MIPS64_R1 is not set @@ -107,7 +101,6 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_TX49XX is not set # CONFIG_CPU_R5000 is not set # CONFIG_CPU_R5432 is not set -# CONFIG_CPU_R5500 is not set # CONFIG_CPU_R6000 is not set # CONFIG_CPU_NEVADA is not set # CONFIG_CPU_R8000 is not set @@ -115,7 +108,6 @@ CONFIG_MIPS_L1_CACHE_SHIFT=5 # CONFIG_CPU_RM7000 is not set # CONFIG_CPU_RM9000 is not set CONFIG_CPU_SB1=y -# CONFIG_CPU_CAVIUM_OCTEON is not set CONFIG_SYS_HAS_CPU_SB1=y CONFIG_WEAK_ORDERING=y CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y @@ -131,13 +123,11 @@ CONFIG_64BIT=y CONFIG_PAGE_SIZE_4KB=y # CONFIG_PAGE_SIZE_8KB is not set # CONFIG_PAGE_SIZE_16KB is not set -# CONFIG_PAGE_SIZE_32KB is not set # CONFIG_PAGE_SIZE_64KB is not set # CONFIG_SIBYTE_DMA_PAGEOPS is not set CONFIG_MIPS_MT_DISABLED=y # CONFIG_MIPS_MT_SMP is not set # CONFIG_MIPS_MT_SMTC is not set -# CONFIG_ARCH_PHYS_ADDR_T_64BIT is not set CONFIG_CPU_HAS_SYNC=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_PROBE=y @@ -152,17 +142,18 @@ CONFIG_FLATMEM_MANUAL=y # CONFIG_SPARSEMEM_MANUAL is not set CONFIG_FLATMEM=y CONFIG_FLAT_NODE_MEM_MAP=y +# CONFIG_SPARSEMEM_STATIC is not set +# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set CONFIG_PAGEFLAGS_EXTENDED=y CONFIG_SPLIT_PTLOCK_CPUS=4 -CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=0 CONFIG_VIRT_TO_BUS=y -# CONFIG_KSM is not set -CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_SMP=y CONFIG_SYS_SUPPORTS_SMP=y CONFIG_NR_CPUS_DEFAULT_4=y CONFIG_NR_CPUS=4 +# CONFIG_MIPS_CMP is not set CONFIG_TICK_ONESHOT=y CONFIG_NO_HZ=y CONFIG_HIGH_RES_TIMERS=y @@ -184,7 +175,6 @@ CONFIG_SECCOMP=y CONFIG_LOCKDEP_SUPPORT=y CONFIG_STACKTRACE_SUPPORT=y CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" -CONFIG_CONSTRUCTORS=y # # General setup @@ -198,7 +188,6 @@ CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_SYSVIPC_SYSCTL=y CONFIG_POSIX_MQUEUE=y -CONFIG_POSIX_MQUEUE_SYSCTL=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_TASKSTATS=y @@ -206,39 +195,23 @@ CONFIG_TASK_DELAY_ACCT=y CONFIG_TASK_XACCT=y CONFIG_TASK_IO_ACCOUNTING=y CONFIG_AUDIT=y - -# -# RCU Subsystem -# -CONFIG_TREE_RCU=y -# CONFIG_TREE_PREEMPT_RCU is not set -# CONFIG_TINY_RCU is not set -# CONFIG_RCU_TRACE is not set -CONFIG_RCU_FANOUT=64 -# CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_RCU_FAST_NO_HZ is not set -# CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=16 # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y CONFIG_RELAY=y -CONFIG_NAMESPACES=y -CONFIG_UTS_NS=y -CONFIG_IPC_NS=y -CONFIG_USER_NS=y -CONFIG_PID_NS=y -CONFIG_NET_NS=y +# CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y CONFIG_INITRAMFS_SOURCE="" -CONFIG_RD_GZIP=y -# CONFIG_RD_BZIP2 is not set -# CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y -CONFIG_ANON_INODES=y CONFIG_EMBEDDED=y # CONFIG_SYSCTL_SYSCALL is not set CONFIG_KALLSYMS=y @@ -249,36 +222,29 @@ CONFIG_PRINTK=y CONFIG_BUG=y CONFIG_ELF_CORE=y # CONFIG_PCSPKR_PLATFORM is not set +CONFIG_COMPAT_BRK=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y +CONFIG_ANON_INODES=y CONFIG_EPOLL=y CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y -CONFIG_AIO=y - -# -# Kernel Performance Events And Counters -# CONFIG_VM_EVENT_COUNTERS=y -CONFIG_PCI_QUIRKS=y -CONFIG_COMPAT_BRK=y CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set +# CONFIG_MARKERS is not set CONFIG_HAVE_OPROFILE=y -CONFIG_HAVE_SYSCALL_WRAPPERS=y -CONFIG_USE_GENERIC_SMP_HELPERS=y - -# -# GCOV-based kernel profiling -# -# CONFIG_SLOW_WORK is not set -CONFIG_HAVE_GENERIC_DMA_COHERENT=y +# CONFIG_HAVE_KPROBES is not set +# CONFIG_HAVE_KRETPROBES is not set +# CONFIG_HAVE_DMA_ATTRS is not set +CONFIG_PROC_PAGE_MONITOR=y CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y +# CONFIG_TINY_SHMEM is not set CONFIG_BASE_SMALL=0 CONFIG_MODULES=y # CONFIG_MODULE_FORCE_LOAD is not set @@ -286,52 +252,26 @@ CONFIG_MODULE_UNLOAD=y # CONFIG_MODULE_FORCE_UNLOAD is not set CONFIG_MODVERSIONS=y CONFIG_MODULE_SRCVERSION_ALL=y +CONFIG_KMOD=y CONFIG_STOP_MACHINE=y CONFIG_BLOCK=y +# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_BLK_DEV_BSG is not set -# CONFIG_BLK_DEV_INTEGRITY is not set CONFIG_BLOCK_COMPAT=y # # 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=y +# CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -CONFIG_INLINE_SPIN_UNLOCK=y -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -CONFIG_INLINE_SPIN_UNLOCK_IRQ=y -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -CONFIG_INLINE_READ_UNLOCK=y -# CONFIG_INLINE_READ_UNLOCK_BH is not set -CONFIG_INLINE_READ_UNLOCK_IRQ=y -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -CONFIG_INLINE_WRITE_UNLOCK=y -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -CONFIG_INLINE_WRITE_UNLOCK_IRQ=y -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -CONFIG_MUTEX_SPIN_ON_OWNER=y -# CONFIG_FREEZER is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" +CONFIG_CLASSIC_RCU=y # # Bus options (PCI, PCMCIA, EISA, ISA, TC) @@ -340,9 +280,8 @@ CONFIG_HW_HAS_PCI=y CONFIG_PCI=y CONFIG_PCI_DOMAINS=y # CONFIG_ARCH_SUPPORTS_MSI is not set +CONFIG_PCI_LEGACY=y CONFIG_PCI_DEBUG=y -# CONFIG_PCI_STUB is not set -# CONFIG_PCI_IOV is not set CONFIG_MMU=y CONFIG_ZONE_DMA32=y # CONFIG_PCCARD is not set @@ -352,8 +291,6 @@ CONFIG_ZONE_DMA32=y # Executable file formats # CONFIG_BINFMT_ELF=y -# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set -# CONFIG_HAVE_AOUT is not set # CONFIG_BINFMT_MISC is not set CONFIG_MIPS32_COMPAT=y CONFIG_COMPAT=y @@ -367,20 +304,23 @@ CONFIG_BINFMT_ELF32=y # CONFIG_PM=y # CONFIG_PM_DEBUG is not set -# CONFIG_PM_RUNTIME is not set + +# +# Networking +# CONFIG_NET=y # # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m # CONFIG_XFRM_SUB_POLICY is not set CONFIG_XFRM_MIGRATE=y # CONFIG_XFRM_STATISTICS is not set -CONFIG_XFRM_IPCOMP=m CONFIG_NET_KEY=y CONFIG_NET_KEY_MIGRATE=y CONFIG_INET=y @@ -413,6 +353,36 @@ CONFIG_INET_TCP_DIAG=y CONFIG_TCP_CONG_CUBIC=y CONFIG_DEFAULT_TCP_CONG="cubic" CONFIG_TCP_MD5SIG=y +CONFIG_IP_VS=m +# CONFIG_IP_VS_DEBUG is not set +CONFIG_IP_VS_TAB_BITS=12 + +# +# IPVS transport protocol load balancing support +# +CONFIG_IP_VS_PROTO_TCP=y +CONFIG_IP_VS_PROTO_UDP=y +CONFIG_IP_VS_PROTO_ESP=y +CONFIG_IP_VS_PROTO_AH=y + +# +# IPVS scheduler +# +CONFIG_IP_VS_RR=m +CONFIG_IP_VS_WRR=m +CONFIG_IP_VS_LC=m +CONFIG_IP_VS_WLC=m +CONFIG_IP_VS_LBLC=m +CONFIG_IP_VS_LBLCR=m +CONFIG_IP_VS_DH=m +CONFIG_IP_VS_SH=m +CONFIG_IP_VS_SED=m +CONFIG_IP_VS_NQ=m + +# +# IPVS application helper +# +CONFIG_IP_VS_FTP=m CONFIG_IPV6=m CONFIG_IPV6_PRIVACY=y CONFIG_IPV6_ROUTER_PREF=y @@ -429,13 +399,11 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=m CONFIG_INET6_XFRM_MODE_BEET=m CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m CONFIG_IPV6_SIT=m -CONFIG_IPV6_SIT_6RD=y CONFIG_IPV6_NDISC_NODETYPE=y CONFIG_IPV6_TUNNEL=m CONFIG_IPV6_MULTIPLE_TABLES=y CONFIG_IPV6_SUBTREES=y # CONFIG_IPV6_MROUTE is not set -CONFIG_NETLABEL=y CONFIG_NETWORK_SECMARK=y CONFIG_NETFILTER=y # CONFIG_NETFILTER_DEBUG is not set @@ -453,53 +421,19 @@ CONFIG_NF_CONNTRACK_IRC=m CONFIG_NF_CONNTRACK_SIP=m CONFIG_NF_CT_NETLINK=m CONFIG_NETFILTER_XTABLES=m -CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_MARK=m CONFIG_NETFILTER_XT_TARGET_NFLOG=m CONFIG_NETFILTER_XT_TARGET_SECMARK=m +CONFIG_NETFILTER_XT_TARGET_CONNSECMARK=m CONFIG_NETFILTER_XT_TARGET_TCPMSS=m CONFIG_NETFILTER_XT_MATCH_CONNTRACK=m CONFIG_NETFILTER_XT_MATCH_MARK=m CONFIG_NETFILTER_XT_MATCH_POLICY=m CONFIG_NETFILTER_XT_MATCH_STATE=m -CONFIG_IP_VS=m -CONFIG_IP_VS_IPV6=y -# CONFIG_IP_VS_DEBUG is not set -CONFIG_IP_VS_TAB_BITS=12 - -# -# IPVS transport protocol load balancing support -# -CONFIG_IP_VS_PROTO_TCP=y -CONFIG_IP_VS_PROTO_UDP=y -CONFIG_IP_VS_PROTO_AH_ESP=y -CONFIG_IP_VS_PROTO_ESP=y -CONFIG_IP_VS_PROTO_AH=y -CONFIG_IP_VS_PROTO_SCTP=y - -# -# IPVS scheduler -# -CONFIG_IP_VS_RR=m -CONFIG_IP_VS_WRR=m -CONFIG_IP_VS_LC=m -CONFIG_IP_VS_WLC=m -CONFIG_IP_VS_LBLC=m -CONFIG_IP_VS_LBLCR=m -CONFIG_IP_VS_DH=m -CONFIG_IP_VS_SH=m -CONFIG_IP_VS_SED=m -CONFIG_IP_VS_NQ=m - -# -# IPVS application helper -# -CONFIG_IP_VS_FTP=m # # IP: Netfilter Configuration # -CONFIG_NF_DEFRAG_IPV4=m CONFIG_NF_CONNTRACK_IPV4=m CONFIG_NF_CONNTRACK_PROC_COMPAT=y CONFIG_IP_NF_IPTABLES=m @@ -525,44 +459,22 @@ CONFIG_IP_NF_MANGLE=m CONFIG_NF_CONNTRACK_IPV6=m CONFIG_IP6_NF_IPTABLES=m CONFIG_IP6_NF_MATCH_IPV6HEADER=m -CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_FILTER=m +CONFIG_IP6_NF_TARGET_LOG=m CONFIG_IP6_NF_TARGET_REJECT=m CONFIG_IP6_NF_MANGLE=m -CONFIG_IP_DCCP=m -CONFIG_INET_DCCP_DIAG=m - -# -# DCCP CCIDs Configuration (EXPERIMENTAL) -# -# CONFIG_IP_DCCP_CCID2_DEBUG is not set -CONFIG_IP_DCCP_CCID3=y -# CONFIG_IP_DCCP_CCID3_DEBUG is not set -CONFIG_IP_DCCP_CCID3_RTO=100 -CONFIG_IP_DCCP_TFRC_LIB=y - -# -# DCCP Kernel Hacking -# -# CONFIG_IP_DCCP_DEBUG is not set +# CONFIG_IP_DCCP is not set CONFIG_IP_SCTP=m # CONFIG_SCTP_DBG_MSG is not set # CONFIG_SCTP_DBG_OBJCNT is not set # CONFIG_SCTP_HMAC_NONE is not set -CONFIG_SCTP_HMAC_SHA1=y -# CONFIG_SCTP_HMAC_MD5 is not set -# CONFIG_RDS is not set +# CONFIG_SCTP_HMAC_SHA1 is not set +CONFIG_SCTP_HMAC_MD5=y # CONFIG_TIPC is not set # CONFIG_ATM is not set -CONFIG_STP=m -CONFIG_GARP=m -CONFIG_BRIDGE=m -CONFIG_BRIDGE_IGMP_SNOOPING=y -# CONFIG_NET_DSA is not set -CONFIG_VLAN_8021Q=m -CONFIG_VLAN_8021Q_GVRP=y +# CONFIG_BRIDGE is not set +# CONFIG_VLAN_8021Q is not set # CONFIG_DECNET is not set -CONFIG_LLC=m # CONFIG_LLC2 is not set # CONFIG_IPX is not set # CONFIG_ATALK is not set @@ -570,47 +482,26 @@ CONFIG_LLC=m # CONFIG_LAPB is not set # CONFIG_ECONET is not set # CONFIG_WAN_ROUTER is not set -# CONFIG_PHONET is not set -# CONFIG_IEEE802154 is not set # CONFIG_NET_SCHED is not set -# CONFIG_DCB is not set # # Network testing # # CONFIG_NET_PKTGEN is not set -CONFIG_HAMRADIO=y - -# -# Packet Radio protocols -# -CONFIG_AX25=m -CONFIG_AX25_DAMA_SLAVE=y -CONFIG_NETROM=m -CONFIG_ROSE=m - -# -# AX.25 network device drivers -# -CONFIG_MKISS=m -CONFIG_6PACK=m -CONFIG_BPQETHER=m -CONFIG_BAYCOM_SER_FDX=m -CONFIG_BAYCOM_SER_HDX=m -CONFIG_YAM=m +# CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set # CONFIG_BT is not set # CONFIG_AF_RXRPC is not set CONFIG_FIB_RULES=y -CONFIG_WIRELESS=y -# CONFIG_CFG80211 is not set -# CONFIG_LIB80211 is not set # -# CFG80211 needs to be enabled for MAC80211 +# Wireless # -# CONFIG_WIMAX is not set +# CONFIG_CFG80211 is not set +# CONFIG_WIRELESS_EXT is not set +# CONFIG_MAC80211 is not set +# CONFIG_IEEE80211 is not set # CONFIG_RFKILL is not set # CONFIG_NET_9P is not set @@ -622,12 +513,9 @@ CONFIG_WIRELESS=y # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=m -CONFIG_FIRMWARE_IN_KERNEL=y -CONFIG_EXTRA_FIRMWARE="" # CONFIG_DEBUG_DRIVER is not set # CONFIG_DEBUG_DEVRES is not set # CONFIG_SYS_HYPERVISOR is not set @@ -642,53 +530,33 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=m CONFIG_BLK_DEV_CRYPTOLOOP=m - -# -# DRBD disabled because PROC_FS, INET or CONNECTOR not selected -# CONFIG_BLK_DEV_NBD=m # CONFIG_BLK_DEV_SX8 is not set # CONFIG_BLK_DEV_RAM is not set # CONFIG_CDROM_PKTCDVD is not set # CONFIG_ATA_OVER_ETH is not set -# CONFIG_BLK_DEV_HD is not set CONFIG_MISC_DEVICES=y -# CONFIG_AD525X_DPOT is not set # CONFIG_PHANTOM is not set +# CONFIG_EEPROM_93CX6 is not set CONFIG_SGI_IOC4=m # CONFIG_TIFM_CORE is not set -# CONFIG_ICS932S401 is not set # CONFIG_ENCLOSURE_SERVICES is not set -# CONFIG_HP_ILO is not set -# CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set -# CONFIG_DS1682 is not set -# CONFIG_C2PORT is not set - -# -# EEPROM support -# -# CONFIG_EEPROM_AT24 is not set -CONFIG_EEPROM_LEGACY=y -CONFIG_EEPROM_MAX6875=y -# CONFIG_EEPROM_93CX6 is not set -# CONFIG_CB710_CORE is not set CONFIG_HAVE_IDE=y CONFIG_IDE=y +CONFIG_IDE_MAX_HWIFS=4 +CONFIG_BLK_DEV_IDE=y # # Please see Documentation/ide/ide.txt for help/info on IDE drives # -CONFIG_IDE_XFER_MODE=y -CONFIG_IDE_TIMINGS=y -CONFIG_IDE_ATAPI=y # CONFIG_BLK_DEV_IDE_SATA is not set -CONFIG_IDE_GD=y -CONFIG_IDE_GD_ATA=y -# CONFIG_IDE_GD_ATAPI is not set +CONFIG_BLK_DEV_IDEDISK=y +# CONFIG_IDEDISK_MULTI_MODE is not set CONFIG_BLK_DEV_IDECD=y CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y CONFIG_BLK_DEV_IDETAPE=y +CONFIG_BLK_DEV_IDEFLOPPY=y +# CONFIG_BLK_DEV_IDESCSI is not set # CONFIG_IDE_TASK_IOCTL is not set CONFIG_IDE_PROC_FS=y @@ -713,13 +581,14 @@ CONFIG_BLK_DEV_IDEDMA_PCI=y # CONFIG_BLK_DEV_AMD74XX is not set CONFIG_BLK_DEV_CMD64X=y # 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_JMICRON is not set # CONFIG_BLK_DEV_SC1200 is not set # CONFIG_BLK_DEV_PIIX is not set -# CONFIG_BLK_DEV_IT8172 is not set CONFIG_BLK_DEV_IT8213=m # CONFIG_BLK_DEV_IT821X is not set # CONFIG_BLK_DEV_NS87415 is not set @@ -731,12 +600,14 @@ CONFIG_BLK_DEV_IT8213=m # CONFIG_BLK_DEV_TRM290 is not set # CONFIG_BLK_DEV_VIA82CXXX is not set CONFIG_BLK_DEV_TC86C001=m +# CONFIG_BLK_DEV_IDE_SWARM is not set CONFIG_BLK_DEV_IDEDMA=y +# CONFIG_BLK_DEV_HD_ONLY is not set +# CONFIG_BLK_DEV_HD is not set # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -754,6 +625,10 @@ CONFIG_BLK_DEV_SR=m CONFIG_BLK_DEV_SR_VENDOR=y CONFIG_CHR_DEV_SG=m CONFIG_CHR_DEV_SCH=m + +# +# Some SCSI devices (e.g. CD jukebox) support multiple LUNs +# # CONFIG_SCSI_MULTI_LUN is not set # CONFIG_SCSI_CONSTANTS is not set # CONFIG_SCSI_LOGGING is not set @@ -770,36 +645,27 @@ CONFIG_SCSI_WAIT_SCAN=m # CONFIG_SCSI_SRP_ATTRS is not set CONFIG_SCSI_LOWLEVEL=y # CONFIG_ISCSI_TCP is not set -# CONFIG_SCSI_CXGB3_ISCSI is not set -# CONFIG_SCSI_BNX2_ISCSI is not set -# CONFIG_BE2ISCSI is not set # CONFIG_BLK_DEV_3W_XXXX_RAID is not set -# CONFIG_SCSI_HPSA is not set # CONFIG_SCSI_3W_9XXX is not set -# CONFIG_SCSI_3W_SAS 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_SCSI_AIC94XX is not set -# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_DPT_I2O is not set # CONFIG_SCSI_ADVANSYS is not set # CONFIG_SCSI_ARCMSR is not set # CONFIG_MEGARAID_NEWGEN is not set # CONFIG_MEGARAID_LEGACY is not set # CONFIG_MEGARAID_SAS is not set -# CONFIG_SCSI_MPT2SAS is not set # CONFIG_SCSI_HPTIOP is not set -# CONFIG_LIBFC is not set -# CONFIG_LIBFCOE is not set -# CONFIG_FCOE is not set # CONFIG_SCSI_DMX3191D is not set # CONFIG_SCSI_FUTURE_DOMAIN is not set # CONFIG_SCSI_IPS is not set # CONFIG_SCSI_INITIO is not set # CONFIG_SCSI_INIA100 is not set +# CONFIG_SCSI_MVSAS is not set # CONFIG_SCSI_STEX is not set # CONFIG_SCSI_SYM53C8XX_2 is not set # CONFIG_SCSI_IPR is not set @@ -810,15 +676,9 @@ CONFIG_SCSI_LOWLEVEL=y # CONFIG_SCSI_DC395x is not set # CONFIG_SCSI_DC390T is not set # CONFIG_SCSI_DEBUG is not set -# CONFIG_SCSI_PMCRAID is not set -# CONFIG_SCSI_PM8001 is not set # CONFIG_SCSI_SRP is not set -# CONFIG_SCSI_BFA_FC is not set -# CONFIG_SCSI_DH is not set -# CONFIG_SCSI_OSD_INITIATOR is not set CONFIG_ATA=y # CONFIG_ATA_NONSTANDARD is not set -CONFIG_ATA_VERBOSE_ERROR=y CONFIG_SATA_PMP=y # CONFIG_SATA_AHCI is not set CONFIG_SATA_SIL24=y @@ -840,7 +700,6 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_ALI is not set # CONFIG_PATA_AMD is not set # CONFIG_PATA_ARTOP is not set -# CONFIG_PATA_ATP867X is not set # CONFIG_PATA_ATIIXP is not set # CONFIG_PATA_CMD640_PCI is not set # CONFIG_PATA_CMD64X is not set @@ -856,7 +715,6 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -867,16 +725,14 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_NS87415 is not set # CONFIG_PATA_OPTI is not set # CONFIG_PATA_OPTIDMA is not set -# CONFIG_PATA_PDC2027X is not set # CONFIG_PATA_PDC_OLD is not set # CONFIG_PATA_RADISYS is not set -# CONFIG_PATA_RDC is not set # CONFIG_PATA_RZ1000 is not set # CONFIG_PATA_SC1200 is not set # CONFIG_PATA_SERVERWORKS is not set +# CONFIG_PATA_PDC2027X is not set CONFIG_PATA_SIL680=y # CONFIG_PATA_SIS is not set -# CONFIG_PATA_TOSHIBA is not set # CONFIG_PATA_VIA is not set # CONFIG_PATA_WINBOND is not set # CONFIG_PATA_PLATFORM is not set @@ -889,16 +745,13 @@ CONFIG_PATA_SIL680=y # # -# You can enable one or both FireWire driver stacks. -# - -# -# The newer stack is recommended. +# Enable only one of the two stacks, unless you know what you are doing # # CONFIG_FIREWIRE is not set # CONFIG_IEEE1394 is not set # CONFIG_I2O is not set CONFIG_NETDEVICES=y +# CONFIG_NETDEVICES_MULTIQUEUE is not set # CONFIG_DUMMY is not set # CONFIG_BONDING is not set # CONFIG_MACVLAN is not set @@ -921,9 +774,6 @@ CONFIG_PHYLIB=y # CONFIG_BROADCOM_PHY is not set # CONFIG_ICPLUS_PHY is not set # CONFIG_REALTEK_PHY is not set -# CONFIG_NATIONAL_PHY is not set -# CONFIG_STE10XP is not set -# CONFIG_LSI_ET1011C_PHY is not set # CONFIG_FIXED_PHY is not set # CONFIG_MDIO_BITBANG is not set CONFIG_NET_ETHERNET=y @@ -933,33 +783,23 @@ CONFIG_MII=y # CONFIG_SUNGEM is not set # CONFIG_CASSINI is not set # CONFIG_NET_VENDOR_3COM is not set -# CONFIG_SMC91X is not set # CONFIG_DM9000 is not set -# CONFIG_ETHOC is not set -# CONFIG_SMSC911X is not set -# CONFIG_DNET is not set # CONFIG_NET_TULIP is not set # CONFIG_HP100 is not set # CONFIG_IBM_NEW_EMAC_ZMII is not set # CONFIG_IBM_NEW_EMAC_RGMII is not set # CONFIG_IBM_NEW_EMAC_TAH is not set # CONFIG_IBM_NEW_EMAC_EMAC4 is not set -# CONFIG_IBM_NEW_EMAC_NO_FLOW_CTRL is not set -# CONFIG_IBM_NEW_EMAC_MAL_CLR_ICINTSTAT is not set -# CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_NET_PCI is not set # CONFIG_B44 is not set -# CONFIG_KS8842 is not set -# CONFIG_KS8851_MLL is not set -# CONFIG_ATL2 is not set CONFIG_NETDEV_1000=y # CONFIG_ACENIC is not set # CONFIG_DL2K is not set # CONFIG_E1000 is not set # CONFIG_E1000E is not set +# CONFIG_E1000E_ENABLED is not set # CONFIG_IP1000 is not set # CONFIG_IGB is not set -# CONFIG_IGBVF is not set # CONFIG_NS83820 is not set # CONFIG_HAMACHI is not set # CONFIG_YELLOWFIN is not set @@ -971,42 +811,29 @@ CONFIG_SB1250_MAC=y # CONFIG_VIA_VELOCITY is not set # CONFIG_TIGON3 is not set # CONFIG_BNX2 is not set -# CONFIG_CNIC is not set # CONFIG_QLA3XXX is not set # CONFIG_ATL1 is not set -# CONFIG_ATL1E is not set -# CONFIG_ATL1C is not set -# CONFIG_JME is not set CONFIG_NETDEV_10000=y -CONFIG_MDIO=m # CONFIG_CHELSIO_T1 is not set -CONFIG_CHELSIO_T3_DEPENDS=y CONFIG_CHELSIO_T3=m -# CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set -# CONFIG_VXGE is not set # CONFIG_MYRI10GE is not set CONFIG_NETXEN_NIC=m # CONFIG_NIU is not set -# CONFIG_MLX4_EN is not set # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set -# CONFIG_QLGE is not set # CONFIG_SFC is not set -# CONFIG_BE2NET is not set # CONFIG_TR is not set -CONFIG_WLAN=y -# CONFIG_ATMEL is not set -# CONFIG_PRISM54 is not set -# CONFIG_HOSTAP is not set # -# Enable WiMAX (Networking options) to see the WiMAX drivers +# Wireless LAN # +# CONFIG_WLAN_PRE80211 is not set +# CONFIG_WLAN_80211 is not set +# CONFIG_IWLWIFI_LEDS is not set # CONFIG_WAN is not set # CONFIG_FDDI is not set # CONFIG_HIPPI is not set @@ -1029,7 +856,6 @@ CONFIG_SLIP_MODE_SLIP6=y # CONFIG_NETCONSOLE is not set # CONFIG_NETPOLL is not set # CONFIG_NET_POLL_CONTROLLER is not set -# CONFIG_VMXNET3 is not set # CONFIG_ISDN is not set # CONFIG_PHONE is not set @@ -1047,7 +873,6 @@ CONFIG_SERIO_SERPORT=y # CONFIG_SERIO_PCIPS2 is not set # CONFIG_SERIO_LIBPS2 is not set CONFIG_SERIO_RAW=m -# CONFIG_SERIO_ALTERA_PS2 is not set # CONFIG_GAMEPORT is not set # @@ -1068,6 +893,8 @@ CONFIG_SERIAL_NONSTANDARD=y # CONFIG_N_HDLC is not set # CONFIG_RISCOM8 is not set # CONFIG_SPECIALIX is not set +# CONFIG_SX is not set +# CONFIG_RIO is not set # CONFIG_STALDRV is not set # CONFIG_NOZOMI is not set @@ -1084,9 +911,7 @@ CONFIG_SERIAL_SB1250_DUART_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set CONFIG_UNIX98_PTYS=y -# CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set CONFIG_LEGACY_PTYS=y CONFIG_LEGACY_PTY_COUNT=256 # CONFIG_IPMI_HANDLER is not set @@ -1098,99 +923,89 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y -CONFIG_I2C_COMPAT=y CONFIG_I2C_CHARDEV=y -CONFIG_I2C_HELPER_AUTO=y # # I2C Hardware Bus support # - -# -# PC SMBus host controller drivers -# # 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_ISCH is not set +# CONFIG_I2C_I810 is not set # CONFIG_I2C_PIIX4 is not set # CONFIG_I2C_NFORCE2 is not set +# CONFIG_I2C_OCORES is not set +# CONFIG_I2C_PARPORT_LIGHT is not set +# CONFIG_I2C_PROSAVAGE is not set +# CONFIG_I2C_SAVAGE4 is not set +CONFIG_I2C_SIBYTE=y +# CONFIG_I2C_SIMTEC is not set # CONFIG_I2C_SIS5595 is not set # CONFIG_I2C_SIS630 is not set # CONFIG_I2C_SIS96X is not set +# CONFIG_I2C_TAOS_EVM 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_PLATFORM is not set # -# I2C system bus drivers (mostly embedded / system-on-chip) -# -# CONFIG_I2C_OCORES is not set -# CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set - -# -# External I2C/SMBus adapter drivers -# -# CONFIG_I2C_PARPORT_LIGHT is not set -# CONFIG_I2C_TAOS_EVM is not set - -# -# Other I2C/SMBus bus drivers +# Miscellaneous I2C Chip support # -# CONFIG_I2C_PCA_PLATFORM is not set -CONFIG_I2C_SIBYTE=y -# CONFIG_I2C_STUB is not set +# CONFIG_DS1682 is not set +CONFIG_EEPROM_LEGACY=y +CONFIG_SENSORS_PCF8574=y +# CONFIG_PCF8575 is not set +CONFIG_SENSORS_PCF8591=y +CONFIG_EEPROM_MAX6875=y +# CONFIG_SENSORS_TSL2550 is not set CONFIG_I2C_DEBUG_CORE=y CONFIG_I2C_DEBUG_ALGO=y CONFIG_I2C_DEBUG_BUS=y +CONFIG_I2C_DEBUG_CHIP=y # CONFIG_SPI is not set - -# -# PPS support -# -# CONFIG_PPS is not set # CONFIG_W1 is not set # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set -CONFIG_SSB_POSSIBLE=y # # Sonics Silicon Backplane # +CONFIG_SSB_POSSIBLE=y # CONFIG_SSB is not set # # Multifunction device drivers # -# CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_TWL4030_CORE is not set -# CONFIG_MFD_TMIO is not set -# CONFIG_PMIC_DA903X is not set -# CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set -# CONFIG_MFD_WM8400 is not set -# CONFIG_MFD_WM831X is not set -# CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set -# CONFIG_MFD_PCF50633 is not set -# CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set -# CONFIG_REGULATOR is not set -# CONFIG_MEDIA_SUPPORT is not set + +# +# Multimedia devices +# + +# +# Multimedia core support +# +# CONFIG_VIDEO_DEV is not set +# CONFIG_DVB_CORE is not set +# CONFIG_VIDEO_MEDIA is not set + +# +# Multimedia drivers +# +# CONFIG_DAB is not set # # Graphics support # -CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1201,6 +1016,10 @@ CONFIG_VGA_ARB_MAX_GPUS=16 # Display device support # # CONFIG_DISPLAY_SUPPORT is not set + +# +# Sound +# # CONFIG_SOUND is not set CONFIG_USB_SUPPORT=y CONFIG_USB_ARCH_HAS_HCD=y @@ -1211,18 +1030,9 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_USB_OTG_BLACKLIST_HUB is not set # -# Enable Host or Gadget support to see Inventra options -# - -# -# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may +# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support' # # CONFIG_USB_GADGET is not set - -# -# OTG and related infrastructure -# -# CONFIG_UWB is not set # CONFIG_MMC is not set # CONFIG_MEMSTICK is not set # CONFIG_NEW_LEDS is not set @@ -1230,66 +1040,41 @@ CONFIG_USB_ARCH_HAS_EHCI=y # CONFIG_INFINIBAND is not set CONFIG_RTC_LIB=y # CONFIG_RTC_CLASS is not set -# CONFIG_DMADEVICES is not set -# CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set -# -# TI VLYNQ -# -# CONFIG_STAGING is not set - # # File systems # CONFIG_EXT2_FS=m CONFIG_EXT2_FS_XATTR=y -CONFIG_EXT2_FS_POSIX_ACL=y -CONFIG_EXT2_FS_SECURITY=y -CONFIG_EXT2_FS_XIP=y -CONFIG_EXT3_FS=m -CONFIG_EXT3_DEFAULTS_TO_ORDERED=y +# CONFIG_EXT2_FS_POSIX_ACL is not set +# CONFIG_EXT2_FS_SECURITY is not set +# CONFIG_EXT2_FS_XIP is not set +CONFIG_EXT3_FS=y CONFIG_EXT3_FS_XATTR=y -CONFIG_EXT3_FS_POSIX_ACL=y -CONFIG_EXT3_FS_SECURITY=y -CONFIG_EXT4_FS=y -CONFIG_EXT4_FS_XATTR=y -CONFIG_EXT4_FS_POSIX_ACL=y -CONFIG_EXT4_FS_SECURITY=y -# CONFIG_EXT4_DEBUG is not set -CONFIG_FS_XIP=y -CONFIG_JBD=m -CONFIG_JBD2=y +# CONFIG_EXT3_FS_POSIX_ACL is not set +# CONFIG_EXT3_FS_SECURITY is not set +# CONFIG_EXT4DEV_FS is not set +CONFIG_JBD=y CONFIG_FS_MBCACHE=y # CONFIG_REISERFS_FS is not set # CONFIG_JFS_FS is not set -CONFIG_FS_POSIX_ACL=y +# CONFIG_FS_POSIX_ACL is not set # CONFIG_XFS_FS is not set # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set -# CONFIG_BTRFS_FS is not set -# CONFIG_NILFS2_FS is not set -CONFIG_FILE_LOCKING=y -CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y CONFIG_INOTIFY=y CONFIG_INOTIFY_USER=y CONFIG_QUOTA=y CONFIG_QUOTA_NETLINK_INTERFACE=y # CONFIG_PRINT_QUOTA_WARNING is not set -CONFIG_QUOTA_TREE=m # CONFIG_QFMT_V1 is not set CONFIG_QFMT_V2=m CONFIG_QUOTACTL=y CONFIG_AUTOFS_FS=m CONFIG_AUTOFS4_FS=m CONFIG_FUSE_FS=m -# CONFIG_CUSE is not set - -# -# Caches -# -# CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems @@ -1318,13 +1103,15 @@ CONFIG_NTFS_RW=y CONFIG_PROC_FS=y CONFIG_PROC_KCORE=y CONFIG_PROC_SYSCTL=y -CONFIG_PROC_PAGE_MONITOR=y CONFIG_SYSFS=y CONFIG_TMPFS=y # CONFIG_TMPFS_POSIX_ACL is not set # CONFIG_HUGETLB_PAGE is not set CONFIG_CONFIGFS_FS=m -CONFIG_MISC_FILESYSTEMS=y + +# +# Miscellaneous filesystems +# # CONFIG_ADFS_FS is not set # CONFIG_AFFS_FS is not set # CONFIG_ECRYPT_FS is not set @@ -1333,12 +1120,9 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set -# CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set # CONFIG_MINIX_FS is not set -# CONFIG_OMFS_FS is not set # CONFIG_HPFS_FS is not set # CONFIG_QNX4FS_FS is not set # CONFIG_ROMFS_FS is not set @@ -1349,17 +1133,16 @@ CONFIG_NFS_FS=y CONFIG_NFS_V3=y # CONFIG_NFS_V3_ACL is not set # CONFIG_NFS_V4 is not set -CONFIG_ROOT_NFS=y # CONFIG_NFSD is not set +CONFIG_ROOT_NFS=y CONFIG_LOCKD=y CONFIG_LOCKD_V4=y CONFIG_NFS_COMMON=y CONFIG_SUNRPC=y -CONFIG_SUNRPC_GSS=m -CONFIG_RPCSEC_GSS_KRB5=m -CONFIG_RPCSEC_GSS_SPKM3=m +# CONFIG_SUNRPC_BIND34 is not set +# CONFIG_RPCSEC_GSS_KRB5 is not set +# CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1422,18 +1205,12 @@ CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y -# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set # CONFIG_DEBUG_FS is not set # CONFIG_HEADERS_CHECK is not set CONFIG_DEBUG_KERNEL=y # CONFIG_DEBUG_SHIRQ is not set CONFIG_DETECT_SOFTLOCKUP=y -# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set -CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0 -CONFIG_DETECT_HUNG_TASK=y -# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set -CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0 CONFIG_SCHED_DEBUG=y # CONFIG_SCHEDSTATS is not set # CONFIG_TIMER_STATS is not set @@ -1442,53 +1219,23 @@ CONFIG_SCHED_DEBUG=y # CONFIG_DEBUG_RT_MUTEXES is not set # CONFIG_RT_MUTEX_TESTER is not set # CONFIG_DEBUG_SPINLOCK is not set -# CONFIG_DEBUG_MUTEXES is not set +CONFIG_DEBUG_MUTEXES=y # CONFIG_DEBUG_LOCK_ALLOC is not set # CONFIG_PROVE_LOCKING is not set # CONFIG_LOCK_STAT is not set -CONFIG_DEBUG_SPINLOCK_SLEEP=y +# CONFIG_DEBUG_SPINLOCK_SLEEP is not set # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set # CONFIG_DEBUG_KOBJECT is not set # CONFIG_DEBUG_INFO is not set # CONFIG_DEBUG_VM is not set # CONFIG_DEBUG_WRITECOUNT is not set -CONFIG_DEBUG_MEMORY_INIT=y -CONFIG_DEBUG_LIST=y +# CONFIG_DEBUG_LIST is not set # CONFIG_DEBUG_SG is not set -# CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_DEBUG_CREDENTIALS is not set # CONFIG_BOOT_PRINTK_DELAY is not set # CONFIG_RCU_TORTURE_TEST is not set -CONFIG_RCU_CPU_STALL_DETECTOR=y # CONFIG_BACKTRACE_SELF_TEST is not set -# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set # CONFIG_FAULT_INJECTION is not set -# CONFIG_SYSCTL_SYSCALL_CHECK is not set -# CONFIG_PAGE_POISONING is not set -CONFIG_HAVE_FUNCTION_TRACER=y -CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y -CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y -CONFIG_HAVE_DYNAMIC_FTRACE=y -CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y -CONFIG_TRACING_SUPPORT=y -CONFIG_FTRACE=y -# CONFIG_FUNCTION_TRACER is not set -# CONFIG_IRQSOFF_TRACER is not set -# CONFIG_SCHED_TRACER is not set -# CONFIG_ENABLE_DEFAULT_TRACERS is not set -# CONFIG_BOOT_TRACER is not set -CONFIG_BRANCH_PROFILE_NONE=y -# CONFIG_PROFILE_ANNOTATED_BRANCHES is not set -# CONFIG_PROFILE_ALL_BRANCHES is not set -# CONFIG_STACK_TRACER is not set -# CONFIG_KMEMTRACE is not set -# CONFIG_WORKQUEUE_TRACER is not set -# CONFIG_BLK_DEV_IO_TRACE is not set # CONFIG_SAMPLES is not set -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_KGDB is not set -CONFIG_EARLY_PRINTK=y # CONFIG_CMDLINE_BOOL is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_SB1XXX_CORELIS is not set @@ -1499,50 +1246,20 @@ CONFIG_EARLY_PRINTK=y # CONFIG_KEYS=y CONFIG_KEYS_DEBUG_PROC_KEYS=y -CONFIG_SECURITY=y -# CONFIG_SECURITYFS is not set -CONFIG_SECURITY_NETWORK=y -CONFIG_SECURITY_NETWORK_XFRM=y -# CONFIG_SECURITY_PATH is not set -CONFIG_LSM_MMAP_MIN_ADDR=65536 -CONFIG_SECURITY_SELINUX=y -CONFIG_SECURITY_SELINUX_BOOTPARAM=y -CONFIG_SECURITY_SELINUX_BOOTPARAM_VALUE=1 -CONFIG_SECURITY_SELINUX_DISABLE=y -CONFIG_SECURITY_SELINUX_DEVELOP=y -CONFIG_SECURITY_SELINUX_AVC_STATS=y -CONFIG_SECURITY_SELINUX_CHECKREQPROT_VALUE=1 -# CONFIG_SECURITY_SELINUX_POLICYDB_VERSION_MAX is not set -# CONFIG_SECURITY_SMACK is not set -# CONFIG_SECURITY_TOMOYO is not set -# CONFIG_DEFAULT_SECURITY_SELINUX is not set -# CONFIG_DEFAULT_SECURITY_SMACK is not set -# CONFIG_DEFAULT_SECURITY_TOMOYO is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" +# CONFIG_SECURITY is not set +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # -# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y -CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=m -CONFIG_CRYPTO_AEAD2=y CONFIG_CRYPTO_BLKCIPHER=y -CONFIG_CRYPTO_BLKCIPHER2=y CONFIG_CRYPTO_HASH=y -CONFIG_CRYPTO_HASH2=y -CONFIG_CRYPTO_RNG=m -CONFIG_CRYPTO_RNG2=y -CONFIG_CRYPTO_PCOMP=y CONFIG_CRYPTO_MANAGER=y -CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m CONFIG_CRYPTO_NULL=y -# CONFIG_CRYPTO_PCRYPT is not set -CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m # CONFIG_CRYPTO_TEST is not set @@ -1559,7 +1276,7 @@ CONFIG_CRYPTO_SEQIV=m # CONFIG_CRYPTO_CBC=m CONFIG_CRYPTO_CTR=m -CONFIG_CRYPTO_CTS=m +# CONFIG_CRYPTO_CTS is not set CONFIG_CRYPTO_ECB=m CONFIG_CRYPTO_LRW=m CONFIG_CRYPTO_PCBC=m @@ -1570,20 +1287,14 @@ CONFIG_CRYPTO_XTS=m # CONFIG_CRYPTO_HMAC=y CONFIG_CRYPTO_XCBC=m -CONFIG_CRYPTO_VMAC=m # # Digest # -CONFIG_CRYPTO_CRC32C=m -CONFIG_CRYPTO_GHASH=m +# CONFIG_CRYPTO_CRC32C is not set CONFIG_CRYPTO_MD4=m CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m -CONFIG_CRYPTO_RMD128=m -CONFIG_CRYPTO_RMD160=m -CONFIG_CRYPTO_RMD256=m -CONFIG_CRYPTO_RMD320=m CONFIG_CRYPTO_SHA1=m CONFIG_CRYPTO_SHA256=m CONFIG_CRYPTO_SHA512=m @@ -1614,36 +1325,25 @@ CONFIG_CRYPTO_TWOFISH_COMMON=m # Compression # CONFIG_CRYPTO_DEFLATE=m -CONFIG_CRYPTO_ZLIB=m -CONFIG_CRYPTO_LZO=m - -# -# Random Number Generation -# -CONFIG_CRYPTO_ANSI_CPRNG=m +# CONFIG_CRYPTO_LZO is not set CONFIG_CRYPTO_HW=y # CONFIG_CRYPTO_DEV_HIFN_795X is not set -# CONFIG_BINARY_PRINTF is not set # # Library routines # CONFIG_BITREVERSE=y -CONFIG_GENERIC_FIND_LAST_BIT=y +# CONFIG_GENERIC_FIND_FIRST_BIT is not set CONFIG_CRC_CCITT=m -CONFIG_CRC16=y -CONFIG_CRC_T10DIF=m +# CONFIG_CRC16 is not set CONFIG_CRC_ITU_T=m CONFIG_CRC32=y -CONFIG_CRC7=m +# CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_AUDIT_GENERIC=y -CONFIG_ZLIB_INFLATE=y +CONFIG_ZLIB_INFLATE=m CONFIG_ZLIB_DEFLATE=m -CONFIG_LZO_COMPRESS=m -CONFIG_LZO_DECOMPRESS=m -CONFIG_DECOMPRESS_GZIP=y +CONFIG_PLIST=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y -CONFIG_NLATTR=y diff --git a/trunk/arch/mips/include/asm/abi.h b/trunk/arch/mips/include/asm/abi.h index 9252d9b50e59..1dd74fbdc09b 100644 --- a/trunk/arch/mips/include/asm/abi.h +++ b/trunk/arch/mips/include/asm/abi.h @@ -13,14 +13,12 @@ #include struct mips_abi { - int (* const setup_frame)(void *sig_return, struct k_sigaction *ka, + int (* const setup_frame)(struct k_sigaction * ka, struct pt_regs *regs, int signr, sigset_t *set); - const unsigned long signal_return_offset; - int (* const setup_rt_frame)(void *sig_return, struct k_sigaction *ka, + int (* const setup_rt_frame)(struct k_sigaction * ka, struct pt_regs *regs, int signr, sigset_t *set, siginfo_t *info); - const unsigned long rt_signal_return_offset; const unsigned long restart; }; diff --git a/trunk/arch/mips/include/asm/cmpxchg.h b/trunk/arch/mips/include/asm/cmpxchg.h index 2d28017e95d0..ed9aaaaf0749 100644 --- a/trunk/arch/mips/include/asm/cmpxchg.h +++ b/trunk/arch/mips/include/asm/cmpxchg.h @@ -16,7 +16,7 @@ ({ \ __typeof(*(m)) __ret; \ \ - if (kernel_uses_llsc && R10000_LLSC_WAR) { \ + if (kernel_uses_llsc && R10000_LLSC_WAR) { \ __asm__ __volatile__( \ " .set push \n" \ " .set noat \n" \ diff --git a/trunk/arch/mips/include/asm/elf.h b/trunk/arch/mips/include/asm/elf.h index ea77a42c5f8c..e53d7bed5cda 100644 --- a/trunk/arch/mips/include/asm/elf.h +++ b/trunk/arch/mips/include/asm/elf.h @@ -310,7 +310,6 @@ do { \ #endif /* CONFIG_64BIT */ -struct pt_regs; struct task_struct; extern void elf_dump_regs(elf_greg_t *, struct pt_regs *regs); @@ -368,8 +367,4 @@ extern const char *__elf_platform; #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2) #endif -#define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1 -struct linux_binprm; -extern int arch_setup_additional_pages(struct linux_binprm *bprm, - int uses_interp); #endif /* _ASM_ELF_H */ diff --git a/trunk/arch/mips/include/asm/fpu_emulator.h b/trunk/arch/mips/include/asm/fpu_emulator.h index 3b4092705567..aecada6f6117 100644 --- a/trunk/arch/mips/include/asm/fpu_emulator.h +++ b/trunk/arch/mips/include/asm/fpu_emulator.h @@ -41,11 +41,7 @@ struct mips_fpu_emulator_stats { DECLARE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats); #define MIPS_FPU_EMU_INC_STATS(M) \ -do { \ - preempt_disable(); \ - __local_inc(&__get_cpu_var(fpuemustats).M); \ - preempt_enable(); \ -} while (0) + cpu_local_wrap(__local_inc(&__get_cpu_var(fpuemustats).M)) #else #define MIPS_FPU_EMU_INC_STATS(M) do { } while (0) diff --git a/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h b/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h index 96a2391ad85b..b12c4aca2cc9 100644 --- a/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h +++ b/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_cpu.h @@ -85,7 +85,6 @@ enum bcm63xx_regs_set { RSET_TIMER, RSET_WDT, RSET_UART0, - RSET_UART1, RSET_GPIO, RSET_SPI, RSET_UDC0, @@ -124,7 +123,6 @@ enum bcm63xx_regs_set { #define BCM_6338_TIMER_BASE (0xfffe0200) #define BCM_6338_WDT_BASE (0xfffe021c) #define BCM_6338_UART0_BASE (0xfffe0300) -#define BCM_6338_UART1_BASE (0xdeadbeef) #define BCM_6338_GPIO_BASE (0xfffe0400) #define BCM_6338_SPI_BASE (0xfffe0c00) #define BCM_6338_UDC0_BASE (0xdeadbeef) @@ -155,7 +153,6 @@ enum bcm63xx_regs_set { #define BCM_6345_TIMER_BASE (0xfffe0200) #define BCM_6345_WDT_BASE (0xfffe021c) #define BCM_6345_UART0_BASE (0xfffe0300) -#define BCM_6345_UART1_BASE (0xdeadbeef) #define BCM_6345_GPIO_BASE (0xfffe0400) #define BCM_6345_SPI_BASE (0xdeadbeef) #define BCM_6345_UDC0_BASE (0xdeadbeef) @@ -185,7 +182,6 @@ enum bcm63xx_regs_set { #define BCM_6348_TIMER_BASE (0xfffe0200) #define BCM_6348_WDT_BASE (0xfffe021c) #define BCM_6348_UART0_BASE (0xfffe0300) -#define BCM_6348_UART1_BASE (0xdeadbeef) #define BCM_6348_GPIO_BASE (0xfffe0400) #define BCM_6348_SPI_BASE (0xfffe0c00) #define BCM_6348_UDC0_BASE (0xfffe1000) @@ -212,7 +208,6 @@ enum bcm63xx_regs_set { #define BCM_6358_TIMER_BASE (0xfffe0040) #define BCM_6358_WDT_BASE (0xfffe005c) #define BCM_6358_UART0_BASE (0xfffe0100) -#define BCM_6358_UART1_BASE (0xfffe0120) #define BCM_6358_GPIO_BASE (0xfffe0080) #define BCM_6358_SPI_BASE (0xdeadbeef) #define BCM_6358_UDC0_BASE (0xfffe0800) @@ -251,8 +246,6 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set) return BCM_6338_WDT_BASE; case RSET_UART0: return BCM_6338_UART0_BASE; - case RSET_UART1: - return BCM_6338_UART1_BASE; case RSET_GPIO: return BCM_6338_GPIO_BASE; case RSET_SPI: @@ -299,8 +292,6 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set) return BCM_6345_WDT_BASE; case RSET_UART0: return BCM_6345_UART0_BASE; - case RSET_UART1: - return BCM_6345_UART1_BASE; case RSET_GPIO: return BCM_6345_GPIO_BASE; case RSET_SPI: @@ -347,8 +338,6 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set) return BCM_6348_WDT_BASE; case RSET_UART0: return BCM_6348_UART0_BASE; - case RSET_UART1: - return BCM_6348_UART1_BASE; case RSET_GPIO: return BCM_6348_GPIO_BASE; case RSET_SPI: @@ -395,8 +384,6 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set) return BCM_6358_WDT_BASE; case RSET_UART0: return BCM_6358_UART0_BASE; - case RSET_UART1: - return BCM_6358_UART1_BASE; case RSET_GPIO: return BCM_6358_GPIO_BASE; case RSET_SPI: @@ -442,7 +429,6 @@ static inline unsigned long bcm63xx_regset_address(enum bcm63xx_regs_set set) enum bcm63xx_irq { IRQ_TIMER = 0, IRQ_UART0, - IRQ_UART1, IRQ_DSL, IRQ_ENET0, IRQ_ENET1, @@ -524,7 +510,6 @@ enum bcm63xx_irq { */ #define BCM_6358_TIMER_IRQ (IRQ_INTERNAL_BASE + 0) #define BCM_6358_UART0_IRQ (IRQ_INTERNAL_BASE + 2) -#define BCM_6358_UART1_IRQ (IRQ_INTERNAL_BASE + 3) #define BCM_6358_OHCI0_IRQ (IRQ_INTERNAL_BASE + 5) #define BCM_6358_ENET1_IRQ (IRQ_INTERNAL_BASE + 6) #define BCM_6358_ENET0_IRQ (IRQ_INTERNAL_BASE + 8) diff --git a/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h b/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h deleted file mode 100644 index 23c705baf171..000000000000 --- a/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_dev_uart.h +++ /dev/null @@ -1,6 +0,0 @@ -#ifndef BCM63XX_DEV_UART_H_ -#define BCM63XX_DEV_UART_H_ - -int bcm63xx_uart_register(unsigned int id); - -#endif /* BCM63XX_DEV_UART_H_ */ diff --git a/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h b/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h index 43d4da0b1e9f..76a0b7216af5 100644 --- a/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h +++ b/trunk/arch/mips/include/asm/mach-bcm63xx/bcm63xx_gpio.h @@ -10,10 +10,6 @@ static inline unsigned long bcm63xx_gpio_count(void) switch (bcm63xx_get_cpu_id()) { case BCM6358_CPU_ID: return 40; - case BCM6338_CPU_ID: - return 8; - case BCM6345_CPU_ID: - return 16; case BCM6348_CPU_ID: default: return 37; diff --git a/trunk/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h b/trunk/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h index 474daaa53497..6479090a4106 100644 --- a/trunk/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h +++ b/trunk/arch/mips/include/asm/mach-bcm63xx/board_bcm963xx.h @@ -45,8 +45,6 @@ struct board_info { unsigned int has_ohci0:1; unsigned int has_ehci0:1; unsigned int has_dsp:1; - unsigned int has_uart0:1; - unsigned int has_uart1:1; /* ethernet config */ struct bcm63xx_enet_platform_data enet0; diff --git a/trunk/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h b/trunk/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h index f453c01d0672..71742bac940d 100644 --- a/trunk/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h +++ b/trunk/arch/mips/include/asm/mach-bcm63xx/cpu-feature-overrides.h @@ -24,7 +24,7 @@ #define cpu_has_smartmips 0 #define cpu_has_vtag_icache 0 -#if !defined(BCMCPU_RUNTIME_DETECT) && (defined(CONFIG_BCM63XX_CPU_6348) || defined(CONFIG_BCM63XX_CPU_6345) || defined(CONFIG_BCM63XX_CPU_6338)) +#if !defined(BCMCPU_RUNTIME_DETECT) && (defined(CONFIG_BCMCPU_IS_6348) || defined(CONFIG_CPU_IS_6338) || defined(CONFIG_CPU_IS_BCM6345)) #define cpu_has_dc_aliases 0 #endif diff --git a/trunk/arch/mips/include/asm/mach-loongson/loongson.h b/trunk/arch/mips/include/asm/mach-loongson/loongson.h index fcdbe3a4ce1f..1cf7b1401ee4 100644 --- a/trunk/arch/mips/include/asm/mach-loongson/loongson.h +++ b/trunk/arch/mips/include/asm/mach-loongson/loongson.h @@ -307,7 +307,7 @@ extern unsigned long _loongson_addrwincfg_base; */ #define LOONGSON_ADDRWIN_CFG(s, d, w, src, dst, size) do {\ s##_WIN##w##_BASE = (src); \ - s##_WIN##w##_MMAP = (dst) | ADDRWIN_MAP_DST_##d; \ + s##_WIN##w##_MMAP = (src) | ADDRWIN_MAP_DST_##d; \ s##_WIN##w##_MASK = ~(size-1); \ } while (0) diff --git a/trunk/arch/mips/include/asm/mach-sibyte/war.h b/trunk/arch/mips/include/asm/mach-sibyte/war.h index 743385d7b5f2..7950ef4f032c 100644 --- a/trunk/arch/mips/include/asm/mach-sibyte/war.h +++ b/trunk/arch/mips/include/asm/mach-sibyte/war.h @@ -16,11 +16,7 @@ #if defined(CONFIG_SB1_PASS_1_WORKAROUNDS) || \ defined(CONFIG_SB1_PASS_2_WORKAROUNDS) -#ifndef __ASSEMBLY__ -extern int sb1250_m3_workaround_needed(void); -#endif - -#define BCM1250_M3_WAR sb1250_m3_workaround_needed() +#define BCM1250_M3_WAR 1 #define SIBYTE_1956_WAR 1 #else diff --git a/trunk/arch/mips/include/asm/mipsregs.h b/trunk/arch/mips/include/asm/mipsregs.h index c6e3c93ce7c7..49382d5e891a 100644 --- a/trunk/arch/mips/include/asm/mipsregs.h +++ b/trunk/arch/mips/include/asm/mipsregs.h @@ -134,12 +134,6 @@ #define FPU_CSR_COND6 0x40000000 /* $fcc6 */ #define FPU_CSR_COND7 0x80000000 /* $fcc7 */ -/* - * Bits 18 - 20 of the FPU Status Register will be read as 0, - * and should be written as zero. - */ -#define FPU_CSR_RSVD 0x001c0000 - /* * X the exception cause indicator * E the exception enable @@ -167,8 +161,7 @@ #define FPU_CSR_UDF_S 0x00000008 #define FPU_CSR_INE_S 0x00000004 -/* Bits 0 and 1 of FPU Status Register specify the rounding mode */ -#define FPU_CSR_RM 0x00000003 +/* rounding mode */ #define FPU_CSR_RN 0x0 /* nearest */ #define FPU_CSR_RZ 0x1 /* towards zero */ #define FPU_CSR_RU 0x2 /* towards +Infinity */ diff --git a/trunk/arch/mips/include/asm/mmu.h b/trunk/arch/mips/include/asm/mmu.h index c436138945a8..4063edd79623 100644 --- a/trunk/arch/mips/include/asm/mmu.h +++ b/trunk/arch/mips/include/asm/mmu.h @@ -1,9 +1,6 @@ #ifndef __ASM_MMU_H #define __ASM_MMU_H -typedef struct { - unsigned long asid[NR_CPUS]; - void *vdso; -} mm_context_t; +typedef unsigned long mm_context_t[NR_CPUS]; #endif /* __ASM_MMU_H */ diff --git a/trunk/arch/mips/include/asm/mmu_context.h b/trunk/arch/mips/include/asm/mmu_context.h index d9592733a7ba..145bb81ccaa5 100644 --- a/trunk/arch/mips/include/asm/mmu_context.h +++ b/trunk/arch/mips/include/asm/mmu_context.h @@ -104,7 +104,7 @@ extern unsigned long smtc_asid_mask; #endif -#define cpu_context(cpu, mm) ((mm)->context.asid[cpu]) +#define cpu_context(cpu, mm) ((mm)->context[cpu]) #define cpu_asid(cpu, mm) (cpu_context((cpu), (mm)) & ASID_MASK) #define asid_cache(cpu) (cpu_data[cpu].asid_cache) diff --git a/trunk/arch/mips/include/asm/page.h b/trunk/arch/mips/include/asm/page.h index a16beafcea91..ac32572430f4 100644 --- a/trunk/arch/mips/include/asm/page.h +++ b/trunk/arch/mips/include/asm/page.h @@ -188,10 +188,8 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define VM_DATA_DEFAULT_FLAGS (VM_READ | VM_WRITE | VM_EXEC | \ VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC) -#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE + \ - PHYS_OFFSET) -#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET - \ - PHYS_OFFSET) +#define UNCAC_ADDR(addr) ((addr) - PAGE_OFFSET + UNCAC_BASE) +#define CAC_ADDR(addr) ((addr) - UNCAC_BASE + PAGE_OFFSET) #include #include diff --git a/trunk/arch/mips/include/asm/pgtable-64.h b/trunk/arch/mips/include/asm/pgtable-64.h index 1be4b0fa30da..26dc69d792a6 100644 --- a/trunk/arch/mips/include/asm/pgtable-64.h +++ b/trunk/arch/mips/include/asm/pgtable-64.h @@ -120,14 +120,9 @@ #endif #define FIRST_USER_ADDRESS 0UL -/* - * TLB refill handlers also map the vmalloc area into xuseg. Avoid - * the first couple of pages so NULL pointer dereferences will still - * reliably trap. - */ -#define VMALLOC_START (MAP_BASE + (2 * PAGE_SIZE)) +#define VMALLOC_START MAP_BASE #define VMALLOC_END \ - (MAP_BASE + \ + (VMALLOC_START + \ min(PTRS_PER_PGD * PTRS_PER_PMD * PTRS_PER_PTE * PAGE_SIZE, \ (1UL << cpu_vmbits)) - (1UL << 32)) diff --git a/trunk/arch/mips/include/asm/processor.h b/trunk/arch/mips/include/asm/processor.h index ab387910009a..087a8884ef06 100644 --- a/trunk/arch/mips/include/asm/processor.h +++ b/trunk/arch/mips/include/asm/processor.h @@ -33,19 +33,13 @@ extern void (*cpu_wait)(void); extern unsigned int vced_count, vcei_count; -/* - * A special page (the vdso) is mapped into all processes at the very - * top of the virtual memory space. - */ -#define SPECIAL_PAGES_SIZE PAGE_SIZE - #ifdef CONFIG_32BIT /* * User space process size: 2GB. This is hardcoded into a few places, * so don't change it unless you know what you are doing. */ #define TASK_SIZE 0x7fff8000UL -#define STACK_TOP ((TASK_SIZE & PAGE_MASK) - SPECIAL_PAGES_SIZE) +#define STACK_TOP TASK_SIZE /* * This decides where the kernel will search for a free chunk of vm @@ -65,8 +59,7 @@ extern unsigned int vced_count, vcei_count; #define TASK_SIZE32 0x7fff8000UL #define TASK_SIZE 0x10000000000UL #define STACK_TOP \ - (((test_thread_flag(TIF_32BIT_ADDR) ? \ - TASK_SIZE32 : TASK_SIZE) & PAGE_MASK) - SPECIAL_PAGES_SIZE) + (test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE) /* * This decides where the kernel will search for a free chunk of vm diff --git a/trunk/arch/mips/include/asm/ptrace.h b/trunk/arch/mips/include/asm/ptrace.h index cdc6a46efd98..ce47118e52b7 100644 --- a/trunk/arch/mips/include/asm/ptrace.h +++ b/trunk/arch/mips/include/asm/ptrace.h @@ -142,9 +142,9 @@ extern int ptrace_set_watch_regs(struct task_struct *child, extern asmlinkage void do_syscall_trace(struct pt_regs *regs, int entryexit); -extern NORET_TYPE void die(const char *, struct pt_regs *) ATTRIB_NORET; +extern NORET_TYPE void die(const char *, const struct pt_regs *) ATTRIB_NORET; -static inline void die_if_kernel(const char *str, struct pt_regs *regs) +static inline void die_if_kernel(const char *str, const struct pt_regs *regs) { if (unlikely(!user_mode(regs))) die(str, regs); diff --git a/trunk/arch/mips/include/asm/stackframe.h b/trunk/arch/mips/include/asm/stackframe.h index 58730c5ce4bf..3b6da3330e32 100644 --- a/trunk/arch/mips/include/asm/stackframe.h +++ b/trunk/arch/mips/include/asm/stackframe.h @@ -121,25 +121,6 @@ .endm #else .macro get_saved_sp /* Uniprocessor variation */ -#ifdef CONFIG_CPU_JUMP_WORKAROUNDS - /* - * Clear BTB (branch target buffer), forbid RAS (return address - * stack) to workaround the Out-of-order Issue in Loongson2F - * via its diagnostic register. - */ - move k0, ra - jal 1f - nop -1: jal 1f - nop -1: jal 1f - nop -1: jal 1f - nop -1: move ra, k0 - li k0, 3 - mtc0 k0, $22 -#endif /* CONFIG_CPU_LOONGSON2F */ #if defined(CONFIG_32BIT) || defined(KBUILD_64BIT_SYM32) lui k1, %hi(kernelsp) #else diff --git a/trunk/arch/mips/include/asm/uasm.h b/trunk/arch/mips/include/asm/uasm.h index 697e40c06497..b99bd07e199b 100644 --- a/trunk/arch/mips/include/asm/uasm.h +++ b/trunk/arch/mips/include/asm/uasm.h @@ -84,7 +84,6 @@ Ip_u2s3u1(_lw); Ip_u1u2u3(_mfc0); Ip_u1u2u3(_mtc0); Ip_u2u1u3(_ori); -Ip_u3u1u2(_or); Ip_u2s3u1(_pref); Ip_0(_rfe); Ip_u2s3u1(_sc); @@ -103,7 +102,6 @@ Ip_0(_tlbwr); Ip_u3u1u2(_xor); Ip_u2u1u3(_xori); Ip_u2u1msbu3(_dins); -Ip_u1(_syscall); /* Handle labels. */ struct uasm_label { @@ -167,24 +165,6 @@ static inline void __cpuinit uasm_l##lb(struct uasm_label **lab, u32 *addr) \ #define uasm_i_ssnop(buf) uasm_i_sll(buf, 0, 0, 1) #define uasm_i_ehb(buf) uasm_i_sll(buf, 0, 0, 3) -static inline void uasm_i_dsrl_safe(u32 **p, unsigned int a1, - unsigned int a2, unsigned int a3) -{ - if (a3 < 32) - uasm_i_dsrl(p, a1, a2, a3); - else - uasm_i_dsrl32(p, a1, a2, a3 - 32); -} - -static inline void uasm_i_dsll_safe(u32 **p, unsigned int a1, - unsigned int a2, unsigned int a3) -{ - if (a3 < 32) - uasm_i_dsll(p, a1, a2, a3); - else - uasm_i_dsll32(p, a1, a2, a3 - 32); -} - /* Handle relocations. */ struct uasm_reloc { u32 *addr; diff --git a/trunk/arch/mips/include/asm/vdso.h b/trunk/arch/mips/include/asm/vdso.h deleted file mode 100644 index cca56aa40ff4..000000000000 --- a/trunk/arch/mips/include/asm/vdso.h +++ /dev/null @@ -1,29 +0,0 @@ -/* - * 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) 2009 Cavium Networks - */ - -#ifndef __ASM_VDSO_H -#define __ASM_VDSO_H - -#include - - -#ifdef CONFIG_32BIT -struct mips_vdso { - u32 signal_trampoline[2]; - u32 rt_signal_trampoline[2]; -}; -#else /* !CONFIG_32BIT */ -struct mips_vdso { - u32 o32_signal_trampoline[2]; - u32 o32_rt_signal_trampoline[2]; - u32 rt_signal_trampoline[2]; - u32 n32_rt_signal_trampoline[2]; -}; -#endif /* CONFIG_32BIT */ - -#endif /* __ASM_VDSO_H */ diff --git a/trunk/arch/mips/jazz/setup.c b/trunk/arch/mips/jazz/setup.c index 0d0f054a02f4..7043f6b9ff3c 100644 --- a/trunk/arch/mips/jazz/setup.c +++ b/trunk/arch/mips/jazz/setup.c @@ -76,9 +76,15 @@ void __init plat_mem_setup(void) #ifdef CONFIG_VT screen_info = (struct screen_info) { - .orig_video_cols = 160, - .orig_video_lines = 64, - .orig_video_points = 16, + 0, 0, /* orig-x, orig-y */ + 0, /* unused */ + 0, /* orig_video_page */ + 0, /* orig_video_mode */ + 160, /* orig_video_cols */ + 0, 0, 0, /* unused, ega_bx, unused */ + 64, /* orig_video_lines */ + 0, /* orig_video_isVGA */ + 16 /* orig_video_points */ }; #endif diff --git a/trunk/arch/mips/kernel/Makefile b/trunk/arch/mips/kernel/Makefile index 7a6ac501cbb5..ef20957ca14b 100644 --- a/trunk/arch/mips/kernel/Makefile +++ b/trunk/arch/mips/kernel/Makefile @@ -6,7 +6,7 @@ extra-y := head.o init_task.o vmlinux.lds obj-y += cpu-probe.o branch.o entry.o genex.o irq.o process.o \ ptrace.o reset.o setup.o signal.o syscall.o \ - time.o topology.o traps.o unaligned.o watch.o vdso.o + time.o topology.o traps.o unaligned.o watch.o ifdef CONFIG_FUNCTION_TRACER CFLAGS_REMOVE_ftrace.o = -pg diff --git a/trunk/arch/mips/kernel/cpufreq/loongson2_clock.c b/trunk/arch/mips/kernel/cpufreq/loongson2_clock.c index cefc6e259baf..d7ca256e33ef 100644 --- a/trunk/arch/mips/kernel/cpufreq/loongson2_clock.c +++ b/trunk/arch/mips/kernel/cpufreq/loongson2_clock.c @@ -164,7 +164,3 @@ void loongson2_cpu_wait(void) spin_unlock_irqrestore(&loongson2_wait_lock, flags); } EXPORT_SYMBOL_GPL(loongson2_cpu_wait); - -MODULE_AUTHOR("Yanhua "); -MODULE_DESCRIPTION("cpufreq driver for Loongson 2F"); -MODULE_LICENSE("GPL"); diff --git a/trunk/arch/mips/kernel/process.c b/trunk/arch/mips/kernel/process.c index 99960940d4a4..463b71b90a00 100644 --- a/trunk/arch/mips/kernel/process.c +++ b/trunk/arch/mips/kernel/process.c @@ -63,13 +63,8 @@ void __noreturn cpu_idle(void) smtc_idle_loop_hook(); #endif - - if (cpu_wait) { - /* Don't trace irqs off for idle */ - stop_critical_timings(); + if (cpu_wait) (*cpu_wait)(); - start_critical_timings(); - } } #ifdef CONFIG_HOTPLUG_CPU if (!cpu_online(cpu) && !cpu_isset(cpu, cpu_callin_map) && diff --git a/trunk/arch/mips/kernel/scall64-n32.S b/trunk/arch/mips/kernel/scall64-n32.S index a5297e2a353a..44337ba03717 100644 --- a/trunk/arch/mips/kernel/scall64-n32.S +++ b/trunk/arch/mips/kernel/scall64-n32.S @@ -385,7 +385,7 @@ EXPORT(sysn32_call_table) PTR sys_fchmodat PTR sys_faccessat PTR compat_sys_pselect6 - PTR compat_sys_ppoll /* 6265 */ + PTR sys_ppoll /* 6265 */ PTR sys_unshare PTR sys_splice PTR sys_sync_file_range diff --git a/trunk/arch/mips/kernel/signal-common.h b/trunk/arch/mips/kernel/signal-common.h index 10263b405981..6c8e8c4246f7 100644 --- a/trunk/arch/mips/kernel/signal-common.h +++ b/trunk/arch/mips/kernel/signal-common.h @@ -26,6 +26,11 @@ */ extern void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size); +/* + * install trampoline code to get back from the sig handler + */ +extern int install_sigtramp(unsigned int __user *tramp, unsigned int syscall); + /* Check and clear pending FPU exceptions in saved CSR */ extern int fpcsr_pending(unsigned int __user *fpcsr); diff --git a/trunk/arch/mips/kernel/signal.c b/trunk/arch/mips/kernel/signal.c index 2099d5a4c4b7..d0c68b5d717b 100644 --- a/trunk/arch/mips/kernel/signal.c +++ b/trunk/arch/mips/kernel/signal.c @@ -32,7 +32,6 @@ #include #include #include -#include #include "signal-common.h" @@ -45,20 +44,47 @@ extern asmlinkage int _restore_fp_context(struct sigcontext __user *sc); extern asmlinkage int fpu_emulator_save_context(struct sigcontext __user *sc); extern asmlinkage int fpu_emulator_restore_context(struct sigcontext __user *sc); +/* + * Horribly complicated - with the bloody RM9000 workarounds enabled + * the signal trampolines is moving to the end of the structure so we can + * increase the alignment without breaking software compatibility. + */ +#if ICACHE_REFILLS_WORKAROUND_WAR == 0 + struct sigframe { u32 sf_ass[4]; /* argument save space for o32 */ - u32 sf_pad[2]; /* Was: signal trampoline */ + u32 sf_code[2]; /* signal trampoline */ struct sigcontext sf_sc; sigset_t sf_mask; }; struct rt_sigframe { u32 rs_ass[4]; /* argument save space for o32 */ - u32 rs_pad[2]; /* Was: signal trampoline */ + u32 rs_code[2]; /* signal trampoline */ struct siginfo rs_info; struct ucontext rs_uc; }; +#else + +struct sigframe { + u32 sf_ass[4]; /* argument save space for o32 */ + u32 sf_pad[2]; + struct sigcontext sf_sc; /* hw context */ + sigset_t sf_mask; + u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */ +}; + +struct rt_sigframe { + u32 rs_ass[4]; /* argument save space for o32 */ + u32 rs_pad[2]; + struct siginfo rs_info; + struct ucontext rs_uc; + u32 rs_code[8] ____cacheline_aligned; /* signal trampoline */ +}; + +#endif + /* * Helper routines */ @@ -240,6 +266,32 @@ void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, return (void __user *)((sp - frame_size) & (ICACHE_REFILLS_WORKAROUND_WAR ? ~(cpu_icache_line_size()-1) : ALMASK)); } +int install_sigtramp(unsigned int __user *tramp, unsigned int syscall) +{ + int err; + + /* + * Set up the return code ... + * + * li v0, __NR__foo_sigreturn + * syscall + */ + + err = __put_user(0x24020000 + syscall, tramp + 0); + err |= __put_user(0x0000000c , tramp + 1); + if (ICACHE_REFILLS_WORKAROUND_WAR) { + err |= __put_user(0, tramp + 2); + err |= __put_user(0, tramp + 3); + err |= __put_user(0, tramp + 4); + err |= __put_user(0, tramp + 5); + err |= __put_user(0, tramp + 6); + err |= __put_user(0, tramp + 7); + } + flush_cache_sigtramp((unsigned long) tramp); + + return err; +} + /* * Atomically swap in the new signal mask, and wait for a signal. */ @@ -432,8 +484,8 @@ asmlinkage void sys_rt_sigreturn(nabi_no_regargs struct pt_regs regs) } #ifdef CONFIG_TRAD_SIGNALS -static int setup_frame(void *sig_return, struct k_sigaction *ka, - struct pt_regs *regs, int signr, sigset_t *set) +static int setup_frame(struct k_sigaction * ka, struct pt_regs *regs, + int signr, sigset_t *set) { struct sigframe __user *frame; int err = 0; @@ -442,6 +494,8 @@ static int setup_frame(void *sig_return, struct k_sigaction *ka, if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame))) goto give_sigsegv; + err |= install_sigtramp(frame->sf_code, __NR_sigreturn); + err |= setup_sigcontext(regs, &frame->sf_sc); err |= __copy_to_user(&frame->sf_mask, set, sizeof(*set)); if (err) @@ -461,7 +515,7 @@ static int setup_frame(void *sig_return, struct k_sigaction *ka, regs->regs[ 5] = 0; regs->regs[ 6] = (unsigned long) &frame->sf_sc; regs->regs[29] = (unsigned long) frame; - regs->regs[31] = (unsigned long) sig_return; + regs->regs[31] = (unsigned long) frame->sf_code; regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler; DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n", @@ -475,9 +529,8 @@ static int setup_frame(void *sig_return, struct k_sigaction *ka, } #endif -static int setup_rt_frame(void *sig_return, struct k_sigaction *ka, - struct pt_regs *regs, int signr, sigset_t *set, - siginfo_t *info) +static int setup_rt_frame(struct k_sigaction * ka, struct pt_regs *regs, + int signr, sigset_t *set, siginfo_t *info) { struct rt_sigframe __user *frame; int err = 0; @@ -486,6 +539,8 @@ static int setup_rt_frame(void *sig_return, struct k_sigaction *ka, if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame))) goto give_sigsegv; + err |= install_sigtramp(frame->rs_code, __NR_rt_sigreturn); + /* Create siginfo. */ err |= copy_siginfo_to_user(&frame->rs_info, info); @@ -518,7 +573,7 @@ static int setup_rt_frame(void *sig_return, struct k_sigaction *ka, regs->regs[ 5] = (unsigned long) &frame->rs_info; regs->regs[ 6] = (unsigned long) &frame->rs_uc; regs->regs[29] = (unsigned long) frame; - regs->regs[31] = (unsigned long) sig_return; + regs->regs[31] = (unsigned long) frame->rs_code; regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler; DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n", @@ -535,11 +590,8 @@ static int setup_rt_frame(void *sig_return, struct k_sigaction *ka, struct mips_abi mips_abi = { #ifdef CONFIG_TRAD_SIGNALS .setup_frame = setup_frame, - .signal_return_offset = offsetof(struct mips_vdso, signal_trampoline), #endif .setup_rt_frame = setup_rt_frame, - .rt_signal_return_offset = - offsetof(struct mips_vdso, rt_signal_trampoline), .restart = __NR_restart_syscall }; @@ -547,8 +599,6 @@ static int handle_signal(unsigned long sig, siginfo_t *info, struct k_sigaction *ka, sigset_t *oldset, struct pt_regs *regs) { int ret; - struct mips_abi *abi = current->thread.abi; - void *vdso = current->mm->context.vdso; switch(regs->regs[0]) { case ERESTART_RESTARTBLOCK: @@ -569,11 +619,9 @@ static int handle_signal(unsigned long sig, siginfo_t *info, regs->regs[0] = 0; /* Don't deal with this again. */ if (sig_uses_siginfo(ka)) - ret = abi->setup_rt_frame(vdso + abi->rt_signal_return_offset, - ka, regs, sig, oldset, info); + ret = current->thread.abi->setup_rt_frame(ka, regs, sig, oldset, info); else - ret = abi->setup_frame(vdso + abi->signal_return_offset, - ka, regs, sig, oldset); + ret = current->thread.abi->setup_frame(ka, regs, sig, oldset); spin_lock_irq(¤t->sighand->siglock); sigorsets(¤t->blocked, ¤t->blocked, &ka->sa.sa_mask); diff --git a/trunk/arch/mips/kernel/signal32.c b/trunk/arch/mips/kernel/signal32.c index a0ed0e052b2e..03abaf048f09 100644 --- a/trunk/arch/mips/kernel/signal32.c +++ b/trunk/arch/mips/kernel/signal32.c @@ -32,7 +32,6 @@ #include #include #include -#include #include "signal-common.h" @@ -48,6 +47,8 @@ extern asmlinkage int fpu_emulator_restore_context32(struct sigcontext32 __user /* * Including would give use the 64-bit syscall numbers ... */ +#define __NR_O32_sigreturn 4119 +#define __NR_O32_rt_sigreturn 4193 #define __NR_O32_restart_syscall 4253 /* 32-bit compatibility types */ @@ -76,20 +77,47 @@ struct ucontext32 { compat_sigset_t uc_sigmask; /* mask last for extensibility */ }; +/* + * Horribly complicated - with the bloody RM9000 workarounds enabled + * the signal trampolines is moving to the end of the structure so we can + * increase the alignment without breaking software compatibility. + */ +#if ICACHE_REFILLS_WORKAROUND_WAR == 0 + struct sigframe32 { u32 sf_ass[4]; /* argument save space for o32 */ - u32 sf_pad[2]; /* Was: signal trampoline */ + u32 sf_code[2]; /* signal trampoline */ struct sigcontext32 sf_sc; compat_sigset_t sf_mask; }; struct rt_sigframe32 { u32 rs_ass[4]; /* argument save space for o32 */ - u32 rs_pad[2]; /* Was: signal trampoline */ + u32 rs_code[2]; /* signal trampoline */ compat_siginfo_t rs_info; struct ucontext32 rs_uc; }; +#else /* ICACHE_REFILLS_WORKAROUND_WAR */ + +struct sigframe32 { + u32 sf_ass[4]; /* argument save space for o32 */ + u32 sf_pad[2]; + struct sigcontext32 sf_sc; /* hw context */ + compat_sigset_t sf_mask; + u32 sf_code[8] ____cacheline_aligned; /* signal trampoline */ +}; + +struct rt_sigframe32 { + u32 rs_ass[4]; /* argument save space for o32 */ + u32 rs_pad[2]; + compat_siginfo_t rs_info; + struct ucontext32 rs_uc; + u32 rs_code[8] __attribute__((aligned(32))); /* signal trampoline */ +}; + +#endif /* !ICACHE_REFILLS_WORKAROUND_WAR */ + /* * sigcontext handlers */ @@ -570,8 +598,8 @@ asmlinkage void sys32_rt_sigreturn(nabi_no_regargs struct pt_regs regs) force_sig(SIGSEGV, current); } -static int setup_frame_32(void *sig_return, struct k_sigaction *ka, - struct pt_regs *regs, int signr, sigset_t *set) +static int setup_frame_32(struct k_sigaction * ka, struct pt_regs *regs, + int signr, sigset_t *set) { struct sigframe32 __user *frame; int err = 0; @@ -580,6 +608,8 @@ static int setup_frame_32(void *sig_return, struct k_sigaction *ka, if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame))) goto give_sigsegv; + err |= install_sigtramp(frame->sf_code, __NR_O32_sigreturn); + err |= setup_sigcontext32(regs, &frame->sf_sc); err |= __copy_conv_sigset_to_user(&frame->sf_mask, set); @@ -600,7 +630,7 @@ static int setup_frame_32(void *sig_return, struct k_sigaction *ka, regs->regs[ 5] = 0; regs->regs[ 6] = (unsigned long) &frame->sf_sc; regs->regs[29] = (unsigned long) frame; - regs->regs[31] = (unsigned long) sig_return; + regs->regs[31] = (unsigned long) frame->sf_code; regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler; DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n", @@ -614,9 +644,8 @@ static int setup_frame_32(void *sig_return, struct k_sigaction *ka, return -EFAULT; } -static int setup_rt_frame_32(void *sig_return, struct k_sigaction *ka, - struct pt_regs *regs, int signr, sigset_t *set, - siginfo_t *info) +static int setup_rt_frame_32(struct k_sigaction * ka, struct pt_regs *regs, + int signr, sigset_t *set, siginfo_t *info) { struct rt_sigframe32 __user *frame; int err = 0; @@ -626,6 +655,8 @@ static int setup_rt_frame_32(void *sig_return, struct k_sigaction *ka, if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame))) goto give_sigsegv; + err |= install_sigtramp(frame->rs_code, __NR_O32_rt_sigreturn); + /* Convert (siginfo_t -> compat_siginfo_t) and copy to user. */ err |= copy_siginfo_to_user32(&frame->rs_info, info); @@ -659,7 +690,7 @@ static int setup_rt_frame_32(void *sig_return, struct k_sigaction *ka, regs->regs[ 5] = (unsigned long) &frame->rs_info; regs->regs[ 6] = (unsigned long) &frame->rs_uc; regs->regs[29] = (unsigned long) frame; - regs->regs[31] = (unsigned long) sig_return; + regs->regs[31] = (unsigned long) frame->rs_code; regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler; DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n", @@ -678,11 +709,7 @@ static int setup_rt_frame_32(void *sig_return, struct k_sigaction *ka, */ struct mips_abi mips_abi_32 = { .setup_frame = setup_frame_32, - .signal_return_offset = - offsetof(struct mips_vdso, o32_signal_trampoline), .setup_rt_frame = setup_rt_frame_32, - .rt_signal_return_offset = - offsetof(struct mips_vdso, o32_rt_signal_trampoline), .restart = __NR_O32_restart_syscall }; diff --git a/trunk/arch/mips/kernel/signal_n32.c b/trunk/arch/mips/kernel/signal_n32.c index 2c5df818c65a..bb277e82d421 100644 --- a/trunk/arch/mips/kernel/signal_n32.c +++ b/trunk/arch/mips/kernel/signal_n32.c @@ -39,13 +39,13 @@ #include #include #include -#include #include "signal-common.h" /* * Including would give use the 64-bit syscall numbers ... */ +#define __NR_N32_rt_sigreturn 6211 #define __NR_N32_restart_syscall 6214 extern int setup_sigcontext(struct pt_regs *, struct sigcontext __user *); @@ -67,13 +67,27 @@ struct ucontextn32 { compat_sigset_t uc_sigmask; /* mask last for extensibility */ }; +#if ICACHE_REFILLS_WORKAROUND_WAR == 0 + +struct rt_sigframe_n32 { + u32 rs_ass[4]; /* argument save space for o32 */ + u32 rs_code[2]; /* signal trampoline */ + struct compat_siginfo rs_info; + struct ucontextn32 rs_uc; +}; + +#else /* ICACHE_REFILLS_WORKAROUND_WAR */ + struct rt_sigframe_n32 { u32 rs_ass[4]; /* argument save space for o32 */ - u32 rs_pad[2]; /* Was: signal trampoline */ + u32 rs_pad[2]; struct compat_siginfo rs_info; struct ucontextn32 rs_uc; + u32 rs_code[8] ____cacheline_aligned; /* signal trampoline */ }; +#endif /* !ICACHE_REFILLS_WORKAROUND_WAR */ + extern void sigset_from_compat(sigset_t *set, compat_sigset_t *compat); asmlinkage int sysn32_rt_sigsuspend(nabi_no_regargs struct pt_regs regs) @@ -159,7 +173,7 @@ asmlinkage void sysn32_rt_sigreturn(nabi_no_regargs struct pt_regs regs) force_sig(SIGSEGV, current); } -static int setup_rt_frame_n32(void *sig_return, struct k_sigaction *ka, +static int setup_rt_frame_n32(struct k_sigaction * ka, struct pt_regs *regs, int signr, sigset_t *set, siginfo_t *info) { struct rt_sigframe_n32 __user *frame; @@ -170,6 +184,8 @@ static int setup_rt_frame_n32(void *sig_return, struct k_sigaction *ka, if (!access_ok(VERIFY_WRITE, frame, sizeof (*frame))) goto give_sigsegv; + install_sigtramp(frame->rs_code, __NR_N32_rt_sigreturn); + /* Create siginfo. */ err |= copy_siginfo_to_user32(&frame->rs_info, info); @@ -203,7 +219,7 @@ static int setup_rt_frame_n32(void *sig_return, struct k_sigaction *ka, regs->regs[ 5] = (unsigned long) &frame->rs_info; regs->regs[ 6] = (unsigned long) &frame->rs_uc; regs->regs[29] = (unsigned long) frame; - regs->regs[31] = (unsigned long) sig_return; + regs->regs[31] = (unsigned long) frame->rs_code; regs->cp0_epc = regs->regs[25] = (unsigned long) ka->sa.sa_handler; DEBUGP("SIG deliver (%s:%d): sp=0x%p pc=0x%lx ra=0x%lx\n", @@ -219,7 +235,5 @@ static int setup_rt_frame_n32(void *sig_return, struct k_sigaction *ka, struct mips_abi mips_abi_n32 = { .setup_rt_frame = setup_rt_frame_n32, - .rt_signal_return_offset = - offsetof(struct mips_vdso, n32_rt_signal_trampoline), .restart = __NR_N32_restart_syscall }; diff --git a/trunk/arch/mips/kernel/smtc.c b/trunk/arch/mips/kernel/smtc.c index a95dea5459c4..25e825aea327 100644 --- a/trunk/arch/mips/kernel/smtc.c +++ b/trunk/arch/mips/kernel/smtc.c @@ -182,7 +182,7 @@ static int vpemask[2][8] = { {0, 0, 0, 0, 0, 0, 0, 1} }; int tcnoprog[NR_CPUS]; -static atomic_t idle_hook_initialized = ATOMIC_INIT(0); +static atomic_t idle_hook_initialized = {0}; static int clock_hang_reported[NR_CPUS]; #endif /* CONFIG_SMTC_IDLE_HOOK_DEBUG */ diff --git a/trunk/arch/mips/kernel/syscall.c b/trunk/arch/mips/kernel/syscall.c index dd81b0f87518..9587abc67f35 100644 --- a/trunk/arch/mips/kernel/syscall.c +++ b/trunk/arch/mips/kernel/syscall.c @@ -79,11 +79,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, int do_color_align; unsigned long task_size; -#ifdef CONFIG_32BIT - task_size = TASK_SIZE; -#else /* Must be CONFIG_64BIT*/ - task_size = test_thread_flag(TIF_32BIT_ADDR) ? TASK_SIZE32 : TASK_SIZE; -#endif + task_size = STACK_TOP; if (len > task_size) return -ENOMEM; diff --git a/trunk/arch/mips/kernel/traps.c b/trunk/arch/mips/kernel/traps.c index d612c6dcb746..4e00f9bc23ee 100644 --- a/trunk/arch/mips/kernel/traps.c +++ b/trunk/arch/mips/kernel/traps.c @@ -352,10 +352,9 @@ void show_registers(const struct pt_regs *regs) static DEFINE_SPINLOCK(die_lock); -void __noreturn die(const char * str, struct pt_regs * regs) +void __noreturn die(const char * str, const struct pt_regs * regs) { static int die_counter; - int sig = SIGSEGV; #ifdef CONFIG_MIPS_MT_SMTC unsigned long dvpret = dvpe(); #endif /* CONFIG_MIPS_MT_SMTC */ @@ -366,10 +365,6 @@ void __noreturn die(const char * str, struct pt_regs * regs) #ifdef CONFIG_MIPS_MT_SMTC mips_mt_regdump(dvpret); #endif /* CONFIG_MIPS_MT_SMTC */ - - if (notify_die(DIE_OOPS, str, regs, 0, current->thread.trap_no, SIGSEGV) == NOTIFY_STOP) - sig = 0; - printk("%s[#%d]:\n", str, ++die_counter); show_registers(regs); add_taint(TAINT_DIE); @@ -384,7 +379,7 @@ void __noreturn die(const char * str, struct pt_regs * regs) panic("Fatal exception"); } - do_exit(sig); + do_exit(SIGSEGV); } extern struct exception_table_entry __start___dbe_table[]; @@ -1562,7 +1557,12 @@ static char panic_null_cerr[] __cpuinitdata = void __cpuinit set_uncached_handler(unsigned long offset, void *addr, unsigned long size) { - unsigned long uncached_ebase = CKSEG1ADDR(ebase); +#ifdef CONFIG_32BIT + unsigned long uncached_ebase = KSEG1ADDR(ebase); +#endif +#ifdef CONFIG_64BIT + unsigned long uncached_ebase = TO_UNCAC(ebase); +#endif if (!addr) panic(panic_null_cerr); @@ -1599,7 +1599,7 @@ void __init trap_init(void) ebase = (unsigned long) __alloc_bootmem(size, 1 << fls(size), 0); } else { - ebase = CKSEG0; + ebase = CAC_BASE; if (cpu_has_mips_r2) ebase += (read_c0_ebase() & 0x3ffff000); } diff --git a/trunk/arch/mips/kernel/vdso.c b/trunk/arch/mips/kernel/vdso.c deleted file mode 100644 index b773c1112b14..000000000000 --- a/trunk/arch/mips/kernel/vdso.c +++ /dev/null @@ -1,112 +0,0 @@ -/* - * 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) 2009, 2010 Cavium Networks, Inc. - */ - - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include - -/* - * Including would give use the 64-bit syscall numbers ... - */ -#define __NR_O32_sigreturn 4119 -#define __NR_O32_rt_sigreturn 4193 -#define __NR_N32_rt_sigreturn 6211 - -static struct page *vdso_page; - -static void __init install_trampoline(u32 *tramp, unsigned int sigreturn) -{ - uasm_i_addiu(&tramp, 2, 0, sigreturn); /* li v0, sigreturn */ - uasm_i_syscall(&tramp, 0); -} - -static int __init init_vdso(void) -{ - struct mips_vdso *vdso; - - vdso_page = alloc_page(GFP_KERNEL); - if (!vdso_page) - panic("Cannot allocate vdso"); - - vdso = vmap(&vdso_page, 1, 0, PAGE_KERNEL); - if (!vdso) - panic("Cannot map vdso"); - clear_page(vdso); - - install_trampoline(vdso->rt_signal_trampoline, __NR_rt_sigreturn); -#ifdef CONFIG_32BIT - install_trampoline(vdso->signal_trampoline, __NR_sigreturn); -#else - install_trampoline(vdso->n32_rt_signal_trampoline, - __NR_N32_rt_sigreturn); - install_trampoline(vdso->o32_signal_trampoline, __NR_O32_sigreturn); - install_trampoline(vdso->o32_rt_signal_trampoline, - __NR_O32_rt_sigreturn); -#endif - - vunmap(vdso); - - pr_notice("init_vdso successfull\n"); - - return 0; -} -device_initcall(init_vdso); - -static unsigned long vdso_addr(unsigned long start) -{ - return STACK_TOP; -} - -int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp) -{ - int ret; - unsigned long addr; - struct mm_struct *mm = current->mm; - - down_write(&mm->mmap_sem); - - addr = vdso_addr(mm->start_stack); - - addr = get_unmapped_area(NULL, addr, PAGE_SIZE, 0, 0); - if (IS_ERR_VALUE(addr)) { - ret = addr; - goto up_fail; - } - - ret = install_special_mapping(mm, addr, PAGE_SIZE, - VM_READ|VM_EXEC| - VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC| - VM_ALWAYSDUMP, - &vdso_page); - - if (ret) - goto up_fail; - - mm->context.vdso = (void *)addr; - -up_fail: - up_write(&mm->mmap_sem); - return ret; -} - -const char *arch_vma_name(struct vm_area_struct *vma) -{ - if (vma->vm_mm && vma->vm_start == (long)vma->vm_mm->context.vdso) - return "[vdso]"; - return NULL; -} diff --git a/trunk/arch/mips/lib/delay.c b/trunk/arch/mips/lib/delay.c index 5995969e8c42..6b3b1de9dcae 100644 --- a/trunk/arch/mips/lib/delay.c +++ b/trunk/arch/mips/lib/delay.c @@ -41,7 +41,7 @@ EXPORT_SYMBOL(__delay); void __udelay(unsigned long us) { - unsigned int lpj = raw_current_cpu_data.udelay_val; + unsigned int lpj = current_cpu_data.udelay_val; __delay((us * 0x000010c7ull * HZ * lpj) >> 32); } @@ -49,7 +49,7 @@ EXPORT_SYMBOL(__udelay); void __ndelay(unsigned long ns) { - unsigned int lpj = raw_current_cpu_data.udelay_val; + unsigned int lpj = current_cpu_data.udelay_val; __delay((ns * 0x00000005ull * HZ * lpj) >> 32); } diff --git a/trunk/arch/mips/lib/libgcc.h b/trunk/arch/mips/lib/libgcc.h index 05909d58e2fe..3f19d1c5d942 100644 --- a/trunk/arch/mips/lib/libgcc.h +++ b/trunk/arch/mips/lib/libgcc.h @@ -17,7 +17,8 @@ struct DWstruct { #error I feel sick. #endif -typedef union { +typedef union +{ struct DWstruct s; long long ll; } DWunion; diff --git a/trunk/arch/mips/loongson/common/machtype.c b/trunk/arch/mips/loongson/common/machtype.c index 81fbe6b73f91..853f184b793e 100644 --- a/trunk/arch/mips/loongson/common/machtype.c +++ b/trunk/arch/mips/loongson/common/machtype.c @@ -24,7 +24,7 @@ static const char *system_types[] = { [MACH_LEMOTE_FL2F] "lemote-fuloong-2f-box", [MACH_LEMOTE_ML2F7] "lemote-mengloong-2f-7inches", [MACH_LEMOTE_YL2F89] "lemote-yeeloong-2f-8.9inches", - [MACH_DEXXON_GDIUM2F10] "dexxon-gdium-2f", + [MACH_DEXXON_GDIUM2F10] "dexxon-gidum-2f-10inches", [MACH_LEMOTE_NAS] "lemote-nas-2f", [MACH_LEMOTE_LL2F] "lemote-lynloong-2f", [MACH_LOONGSON_END] NULL, diff --git a/trunk/arch/mips/loongson/common/mem.c b/trunk/arch/mips/loongson/common/mem.c index 30eba6001205..ec2f7964a0b0 100644 --- a/trunk/arch/mips/loongson/common/mem.c +++ b/trunk/arch/mips/loongson/common/mem.c @@ -75,7 +75,7 @@ pgprot_t phys_mem_access_prot(struct file *file, unsigned long pfn, unsigned long end = offset + size; if (__uncached_access(file, offset)) { - if (uca_start && (offset >= uca_start) && + if (((uca_start && offset) >= uca_start) && (end <= uca_end)) return __pgprot((pgprot_val(vma_prot) & ~_CACHE_MASK) | @@ -96,7 +96,7 @@ static int __init find_vga_mem_init(void) return 0; for_each_pci_dev(dev) { - if ((dev->class >> 16) == PCI_BASE_CLASS_DISPLAY) { + if ((dev->class >> 8) == PCI_CLASS_DISPLAY_VGA) { for (idx = 0; idx < PCI_NUM_RESOURCES; idx++) { r = &dev->resource[idx]; if (!r->start && r->end) diff --git a/trunk/arch/mips/loongson/common/reset.c b/trunk/arch/mips/loongson/common/reset.c index 9e10d6225d9b..4bd9c18b07a5 100644 --- a/trunk/arch/mips/loongson/common/reset.c +++ b/trunk/arch/mips/loongson/common/reset.c @@ -16,31 +16,13 @@ #include -static inline void loongson_reboot(void) -{ -#ifndef CONFIG_CPU_JUMP_WORKAROUNDS - ((void (*)(void))ioremap_nocache(LOONGSON_BOOT_BASE, 4)) (); -#else - void (*func)(void); - - func = (void *)ioremap_nocache(LOONGSON_BOOT_BASE, 4); - - __asm__ __volatile__( - " .set noat \n" - " jr %[func] \n" - " .set at \n" - : /* No outputs */ - : [func] "r" (func)); -#endif -} - static void loongson_restart(char *command) { /* do preparation for reboot */ mach_prepare_reboot(); /* reboot via jumping to boot base address */ - loongson_reboot(); + ((void (*)(void))ioremap_nocache(LOONGSON_BOOT_BASE, 4)) (); } static void loongson_poweroff(void) diff --git a/trunk/arch/mips/loongson/common/setup.c b/trunk/arch/mips/loongson/common/setup.c index 27d826bc7103..4cd2aa9a342c 100644 --- a/trunk/arch/mips/loongson/common/setup.c +++ b/trunk/arch/mips/loongson/common/setup.c @@ -41,12 +41,15 @@ void __init plat_mem_setup(void) conswitchp = &vga_con; screen_info = (struct screen_info) { - .orig_x = 0, - .orig_y = 25, - .orig_video_cols = 80, - .orig_video_lines = 25, - .orig_video_isVGA = VIDEO_TYPE_VGAC, - .orig_video_points = 16, + 0, 25, /* orig-x, orig-y */ + 0, /* unused */ + 0, /* orig-video-page */ + 0, /* orig-video-mode */ + 80, /* orig-video-cols */ + 0, 0, 0, /* ega_ax, ega_bx, ega_cx */ + 25, /* orig-video-lines */ + VIDEO_TYPE_VGAC, /* orig-video-isVGA */ + 16 /* orig-video-points */ }; #elif defined(CONFIG_DUMMY_CONSOLE) conswitchp = &dummy_con; diff --git a/trunk/arch/mips/loongson/lemote-2f/irq.c b/trunk/arch/mips/loongson/lemote-2f/irq.c index 1d8b4d28a058..882dfcd42c00 100644 --- a/trunk/arch/mips/loongson/lemote-2f/irq.c +++ b/trunk/arch/mips/loongson/lemote-2f/irq.c @@ -79,7 +79,7 @@ void mach_irq_dispatch(unsigned int pending) if (pending & CAUSEF_IP7) do_IRQ(LOONGSON_TIMER_IRQ); else if (pending & CAUSEF_IP6) { /* North Bridge, Perf counter */ -#if defined(CONFIG_OPROFILE) || defined(CONFIG_OPROFILE_MODULE) +#ifdef CONFIG_OPROFILE do_IRQ(LOONGSON2_PERFCNT_IRQ); #endif bonito_irqdispatch(); diff --git a/trunk/arch/mips/math-emu/cp1emu.c b/trunk/arch/mips/math-emu/cp1emu.c index f2338d1c0b48..8f2f8e9d8b21 100644 --- a/trunk/arch/mips/math-emu/cp1emu.c +++ b/trunk/arch/mips/math-emu/cp1emu.c @@ -78,9 +78,6 @@ DEFINE_PER_CPU(struct mips_fpu_emulator_stats, fpuemustats); #define FPCREG_RID 0 /* $0 = revision id */ #define FPCREG_CSR 31 /* $31 = csr */ -/* Determine rounding mode from the RM bits of the FCSR */ -#define modeindex(v) ((v) & FPU_CSR_RM) - /* Convert Mips rounding mode (0..3) to IEEE library modes. */ static const unsigned char ieee_rm[4] = { [FPU_CSR_RN] = IEEE754_RN, @@ -387,14 +384,10 @@ static int cop1Emulate(struct pt_regs *xcp, struct mips_fpu_struct *ctx) (void *) (xcp->cp0_epc), MIPSInst_RT(ir), value); #endif - - /* - * Don't write reserved bits, - * and convert to ieee library modes - */ - ctx->fcr31 = (value & - ~(FPU_CSR_RSVD | FPU_CSR_RM)) | - ieee_rm[modeindex(value)]; + value &= (FPU_CSR_FLUSH | FPU_CSR_ALL_E | FPU_CSR_ALL_S | 0x03); + ctx->fcr31 &= ~(FPU_CSR_FLUSH | FPU_CSR_ALL_E | FPU_CSR_ALL_S | 0x03); + /* convert to ieee library modes */ + ctx->fcr31 |= (value & ~0x3) | ieee_rm[value & 0x3]; } if ((ctx->fcr31 >> 5) & ctx->fcr31 & FPU_CSR_ALL_E) { return SIGFPE; diff --git a/trunk/arch/mips/mm/cache.c b/trunk/arch/mips/mm/cache.c index 12af739048fa..be8627bc5b02 100644 --- a/trunk/arch/mips/mm/cache.c +++ b/trunk/arch/mips/mm/cache.c @@ -133,7 +133,7 @@ void __update_cache(struct vm_area_struct *vma, unsigned long address, } unsigned long _page_cachable_default; -EXPORT_SYMBOL(_page_cachable_default); +EXPORT_SYMBOL_GPL(_page_cachable_default); static inline void setup_protection_map(void) { diff --git a/trunk/arch/mips/mm/tlbex.c b/trunk/arch/mips/mm/tlbex.c index 86f004dc8355..0de0e4127d66 100644 --- a/trunk/arch/mips/mm/tlbex.c +++ b/trunk/arch/mips/mm/tlbex.c @@ -31,16 +31,6 @@ #include #include -/* - * TLB load/store/modify handlers. - * - * Only the fastpath gets synthesized at runtime, the slowpath for - * do_page_fault remains normal asm. - */ -extern void tlb_do_page_fault_0(void); -extern void tlb_do_page_fault_1(void); - - static inline int r45k_bvahwbug(void) { /* XXX: We should probe for the presence of this bug, but we don't. */ @@ -93,7 +83,6 @@ enum label_id { label_nopage_tlbm, label_smp_pgtable_change, label_r3000_write_probe_fail, - label_large_segbits_fault, #ifdef CONFIG_HUGETLB_PAGE label_tlb_huge_update, #endif @@ -112,7 +101,6 @@ UASM_L_LA(_nopage_tlbs) UASM_L_LA(_nopage_tlbm) UASM_L_LA(_smp_pgtable_change) UASM_L_LA(_r3000_write_probe_fail) -UASM_L_LA(_large_segbits_fault) #ifdef CONFIG_HUGETLB_PAGE UASM_L_LA(_tlb_huge_update) #endif @@ -169,10 +157,6 @@ static u32 tlb_handler[128] __cpuinitdata; static struct uasm_label labels[128] __cpuinitdata; static struct uasm_reloc relocs[128] __cpuinitdata; -#ifdef CONFIG_64BIT -static int check_for_high_segbits __cpuinitdata; -#endif - #ifndef CONFIG_MIPS_PGD_C0_CONTEXT /* * CONFIG_MIPS_PGD_C0_CONTEXT implies 64 bit and lack of pgd_current, @@ -424,7 +408,7 @@ static __cpuinit __maybe_unused void build_convert_pte_to_entrylo(u32 **p, UASM_i_ROTR(p, reg, reg, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC)); } else { #ifdef CONFIG_64BIT_PHYS_ADDR - uasm_i_dsrl_safe(p, reg, reg, ilog2(_PAGE_GLOBAL)); + uasm_i_dsrl(p, reg, reg, ilog2(_PAGE_GLOBAL)); #else UASM_i_SRL(p, reg, reg, ilog2(_PAGE_GLOBAL)); #endif @@ -548,24 +532,7 @@ build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r, * The vmalloc handling is not in the hotpath. */ uasm_i_dmfc0(p, tmp, C0_BADVADDR); - - if (check_for_high_segbits) { - /* - * The kernel currently implicitely assumes that the - * MIPS SEGBITS parameter for the processor is - * (PGDIR_SHIFT+PGDIR_BITS) or less, and will never - * allocate virtual addresses outside the maximum - * range for SEGBITS = (PGDIR_SHIFT+PGDIR_BITS). But - * that doesn't prevent user code from accessing the - * higher xuseg addresses. Here, we make sure that - * everything but the lower xuseg addresses goes down - * the module_alloc/vmalloc path. - */ - uasm_i_dsrl_safe(p, ptr, tmp, PGDIR_SHIFT + PGD_ORDER + PAGE_SHIFT - 3); - uasm_il_bnez(p, r, ptr, label_vmalloc); - } else { - uasm_il_bltz(p, r, tmp, label_vmalloc); - } + uasm_il_bltz(p, r, tmp, label_vmalloc); /* No uasm_i_nop needed here, since the next insn doesn't touch TMP. */ #ifdef CONFIG_MIPS_PGD_C0_CONTEXT @@ -582,14 +549,14 @@ build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r, * SMTC uses TCBind value as "CPU" index */ uasm_i_mfc0(p, ptr, C0_TCBIND); - uasm_i_dsrl_safe(p, ptr, ptr, 19); + uasm_i_dsrl(p, ptr, ptr, 19); # else /* * 64 bit SMP running in XKPHYS has smp_processor_id() << 3 * stored in CONTEXT. */ uasm_i_dmfc0(p, ptr, C0_CONTEXT); - uasm_i_dsrl_safe(p, ptr, ptr, 23); + uasm_i_dsrl(p, ptr, ptr, 23); # endif UASM_i_LA_mostly(p, tmp, pgdc); uasm_i_daddu(p, ptr, ptr, tmp); @@ -602,78 +569,44 @@ build_get_pmde64(u32 **p, struct uasm_label **l, struct uasm_reloc **r, uasm_l_vmalloc_done(l, *p); - /* get pgd offset in bytes */ - uasm_i_dsrl_safe(p, tmp, tmp, PGDIR_SHIFT - 3); + if (PGDIR_SHIFT - 3 < 32) /* get pgd offset in bytes */ + uasm_i_dsrl(p, tmp, tmp, PGDIR_SHIFT-3); + else + uasm_i_dsrl32(p, tmp, tmp, PGDIR_SHIFT - 3 - 32); uasm_i_andi(p, tmp, tmp, (PTRS_PER_PGD - 1)<<3); uasm_i_daddu(p, ptr, ptr, tmp); /* add in pgd offset */ #ifndef __PAGETABLE_PMD_FOLDED uasm_i_dmfc0(p, tmp, C0_BADVADDR); /* get faulting address */ uasm_i_ld(p, ptr, 0, ptr); /* get pmd pointer */ - uasm_i_dsrl_safe(p, tmp, tmp, PMD_SHIFT-3); /* get pmd offset in bytes */ + uasm_i_dsrl(p, tmp, tmp, PMD_SHIFT-3); /* get pmd offset in bytes */ uasm_i_andi(p, tmp, tmp, (PTRS_PER_PMD - 1)<<3); uasm_i_daddu(p, ptr, ptr, tmp); /* add in pmd offset */ #endif } -enum vmalloc64_mode {not_refill, refill}; /* * BVADDR is the faulting address, PTR is scratch. * PTR will hold the pgd for vmalloc. */ static void __cpuinit build_get_pgd_vmalloc64(u32 **p, struct uasm_label **l, struct uasm_reloc **r, - unsigned int bvaddr, unsigned int ptr, - enum vmalloc64_mode mode) + unsigned int bvaddr, unsigned int ptr) { long swpd = (long)swapper_pg_dir; - int single_insn_swpd; - int did_vmalloc_branch = 0; - - single_insn_swpd = uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd); uasm_l_vmalloc(l, *p); - if (mode == refill && check_for_high_segbits) { - if (single_insn_swpd) { - uasm_il_bltz(p, r, bvaddr, label_vmalloc_done); - uasm_i_lui(p, ptr, uasm_rel_hi(swpd)); - did_vmalloc_branch = 1; - /* fall through */ - } else { - uasm_il_bgez(p, r, bvaddr, label_large_segbits_fault); - } - } - if (!did_vmalloc_branch) { - if (uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd)) { - uasm_il_b(p, r, label_vmalloc_done); - uasm_i_lui(p, ptr, uasm_rel_hi(swpd)); - } else { - UASM_i_LA_mostly(p, ptr, swpd); - uasm_il_b(p, r, label_vmalloc_done); - if (uasm_in_compat_space_p(swpd)) - uasm_i_addiu(p, ptr, ptr, uasm_rel_lo(swpd)); - else - uasm_i_daddiu(p, ptr, ptr, uasm_rel_lo(swpd)); - } - } - if (mode == refill && check_for_high_segbits) { - uasm_l_large_segbits_fault(l, *p); - /* - * We get here if we are an xsseg address, or if we are - * an xuseg address above (PGDIR_SHIFT+PGDIR_BITS) boundary. - * - * Ignoring xsseg (assume disabled so would generate - * (address errors?), the only remaining possibility - * is the upper xuseg addresses. On processors with - * TLB_SEGBITS <= PGDIR_SHIFT+PGDIR_BITS, these - * addresses would have taken an address error. We try - * to mimic that here by taking a load/istream page - * fault. - */ - UASM_i_LA(p, ptr, (unsigned long)tlb_do_page_fault_0); - uasm_i_jr(p, ptr); - uasm_i_nop(p); + if (uasm_in_compat_space_p(swpd) && !uasm_rel_lo(swpd)) { + uasm_il_b(p, r, label_vmalloc_done); + uasm_i_lui(p, ptr, uasm_rel_hi(swpd)); + } else { + UASM_i_LA_mostly(p, ptr, swpd); + uasm_il_b(p, r, label_vmalloc_done); + if (uasm_in_compat_space_p(swpd)) + uasm_i_addiu(p, ptr, ptr, uasm_rel_lo(swpd)); + else + uasm_i_daddiu(p, ptr, ptr, uasm_rel_lo(swpd)); } } @@ -787,9 +720,9 @@ static void __cpuinit build_update_entries(u32 **p, unsigned int tmp, UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */ UASM_i_ROTR(p, ptep, ptep, ilog2(_PAGE_GLOBAL) - ilog2(_PAGE_NO_EXEC)); } else { - uasm_i_dsrl_safe(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */ + uasm_i_dsrl(p, tmp, tmp, ilog2(_PAGE_GLOBAL)); /* convert to entrylo0 */ UASM_i_MTC0(p, tmp, C0_ENTRYLO0); /* load it */ - uasm_i_dsrl_safe(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */ + uasm_i_dsrl(p, ptep, ptep, ilog2(_PAGE_GLOBAL)); /* convert to entrylo1 */ } UASM_i_MTC0(p, ptep, C0_ENTRYLO1); /* load it */ } else { @@ -855,15 +788,10 @@ static void __cpuinit build_r4000_tlb_refill_handler(void) * create the plain linear handler */ if (bcm1250_m3_war()) { - unsigned int segbits = 44; - - uasm_i_dmfc0(&p, K0, C0_BADVADDR); - uasm_i_dmfc0(&p, K1, C0_ENTRYHI); + UASM_i_MFC0(&p, K0, C0_BADVADDR); + UASM_i_MFC0(&p, K1, C0_ENTRYHI); uasm_i_xor(&p, K0, K0, K1); - uasm_i_dsrl_safe(&p, K1, K0, 62); - uasm_i_dsrl_safe(&p, K0, K0, 12 + 1); - uasm_i_dsll_safe(&p, K0, K0, 64 + 12 + 1 - segbits); - uasm_i_or(&p, K0, K0, K1); + UASM_i_SRL(&p, K0, K0, PAGE_SHIFT + 1); uasm_il_bnez(&p, &r, K0, label_leave); /* No need for uasm_i_nop */ } @@ -892,7 +820,7 @@ static void __cpuinit build_r4000_tlb_refill_handler(void) #endif #ifdef CONFIG_64BIT - build_get_pgd_vmalloc64(&p, &l, &r, K0, K1, refill); + build_get_pgd_vmalloc64(&p, &l, &r, K0, K1); #endif /* @@ -1001,6 +929,15 @@ static void __cpuinit build_r4000_tlb_refill_handler(void) dump_handler((u32 *)ebase, 64); } +/* + * TLB load/store/modify handlers. + * + * Only the fastpath gets synthesized at runtime, the slowpath for + * do_page_fault remains normal asm. + */ +extern void tlb_do_page_fault_0(void); +extern void tlb_do_page_fault_1(void); + /* * 128 instructions for the fastpath handler is generous and should * never be exceeded. @@ -1360,7 +1297,7 @@ build_r4000_tlbchange_handler_tail(u32 **p, struct uasm_label **l, uasm_i_eret(p); /* return from trap */ #ifdef CONFIG_64BIT - build_get_pgd_vmalloc64(p, l, r, tmp, ptr, not_refill); + build_get_pgd_vmalloc64(p, l, r, tmp, ptr); #endif } @@ -1375,15 +1312,10 @@ static void __cpuinit build_r4000_tlb_load_handler(void) memset(relocs, 0, sizeof(relocs)); if (bcm1250_m3_war()) { - unsigned int segbits = 44; - - uasm_i_dmfc0(&p, K0, C0_BADVADDR); - uasm_i_dmfc0(&p, K1, C0_ENTRYHI); + UASM_i_MFC0(&p, K0, C0_BADVADDR); + UASM_i_MFC0(&p, K1, C0_ENTRYHI); uasm_i_xor(&p, K0, K0, K1); - uasm_i_dsrl_safe(&p, K1, K0, 62); - uasm_i_dsrl_safe(&p, K0, K0, 12 + 1); - uasm_i_dsll_safe(&p, K0, K0, 64 + 12 + 1 - segbits); - uasm_i_or(&p, K0, K0, K1); + UASM_i_SRL(&p, K0, K0, PAGE_SHIFT + 1); uasm_il_bnez(&p, &r, K0, label_leave); /* No need for uasm_i_nop */ } @@ -1584,10 +1516,6 @@ void __cpuinit build_tlb_refill_handler(void) */ static int run_once = 0; -#ifdef CONFIG_64BIT - check_for_high_segbits = current_cpu_data.vmbits > (PGDIR_SHIFT + PGD_ORDER + PAGE_SHIFT - 3); -#endif - switch (current_cpu_type()) { case CPU_R2000: case CPU_R3000: diff --git a/trunk/arch/mips/mm/uasm.c b/trunk/arch/mips/mm/uasm.c index 611d564fdcf1..1581e9852461 100644 --- a/trunk/arch/mips/mm/uasm.c +++ b/trunk/arch/mips/mm/uasm.c @@ -31,8 +31,7 @@ enum fields { BIMM = 0x040, JIMM = 0x080, FUNC = 0x100, - SET = 0x200, - SCIMM = 0x400 + SET = 0x200 }; #define OP_MASK 0x3f @@ -53,8 +52,6 @@ enum fields { #define FUNC_SH 0 #define SET_MASK 0x7 #define SET_SH 0 -#define SCIMM_MASK 0xfffff -#define SCIMM_SH 6 enum opcode { insn_invalid, @@ -64,10 +61,10 @@ enum opcode { insn_dmtc0, insn_dsll, insn_dsll32, insn_dsra, insn_dsrl, insn_dsrl32, insn_drotr, insn_dsubu, insn_eret, insn_j, insn_jal, insn_jr, insn_ld, insn_ll, insn_lld, insn_lui, insn_lw, insn_mfc0, - insn_mtc0, insn_or, insn_ori, insn_pref, insn_rfe, insn_sc, insn_scd, + insn_mtc0, insn_ori, insn_pref, insn_rfe, insn_sc, insn_scd, insn_sd, insn_sll, insn_sra, insn_srl, insn_rotr, insn_subu, insn_sw, insn_tlbp, insn_tlbr, insn_tlbwi, insn_tlbwr, insn_xor, insn_xori, - insn_dins, insn_syscall + insn_dins }; struct insn { @@ -120,7 +117,6 @@ static struct insn insn_table[] __cpuinitdata = { { insn_lw, M(lw_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, { insn_mfc0, M(cop0_op, mfc_op, 0, 0, 0, 0), RT | RD | SET}, { insn_mtc0, M(cop0_op, mtc_op, 0, 0, 0, 0), RT | RD | SET}, - { insn_or, M(spec_op, 0, 0, 0, 0, or_op), RS | RT | RD }, { insn_ori, M(ori_op, 0, 0, 0, 0, 0), RS | RT | UIMM }, { insn_pref, M(pref_op, 0, 0, 0, 0, 0), RS | RT | SIMM }, { insn_rfe, M(cop0_op, cop_op, 0, 0, 0, rfe_op), 0 }, @@ -140,7 +136,6 @@ static struct insn insn_table[] __cpuinitdata = { { insn_xor, M(spec_op, 0, 0, 0, 0, xor_op), RS | RT | RD }, { insn_xori, M(xori_op, 0, 0, 0, 0, 0), RS | RT | UIMM }, { insn_dins, M(spec3_op, 0, 0, 0, 0, dins_op), RS | RT | RD | RE }, - { insn_syscall, M(spec_op, 0, 0, 0, 0, syscall_op), SCIMM}, { insn_invalid, 0, 0 } }; @@ -213,14 +208,6 @@ static inline __cpuinit u32 build_jimm(u32 arg) return (arg >> 2) & JIMM_MASK; } -static inline __cpuinit u32 build_scimm(u32 arg) -{ - if (arg & ~SCIMM_MASK) - printk(KERN_WARNING "Micro-assembler field overflow\n"); - - return (arg & SCIMM_MASK) << SCIMM_SH; -} - static inline __cpuinit u32 build_func(u32 arg) { if (arg & ~FUNC_MASK) @@ -279,8 +266,6 @@ static void __cpuinit build_insn(u32 **buf, enum opcode opc, ...) op |= build_func(va_arg(ap, u32)); if (ip->fields & SET) op |= build_set(va_arg(ap, u32)); - if (ip->fields & SCIMM) - op |= build_scimm(va_arg(ap, u32)); va_end(ap); **buf = op; @@ -388,7 +373,6 @@ I_u2s3u1(_lw) I_u1u2u3(_mfc0) I_u1u2u3(_mtc0) I_u2u1u3(_ori) -I_u3u1u2(_or) I_u2s3u1(_pref) I_0(_rfe) I_u2s3u1(_sc) @@ -407,7 +391,6 @@ I_0(_tlbwr) I_u3u1u2(_xor) I_u2u1u3(_xori) I_u2u1msbu3(_dins); -I_u1(_syscall); /* Handle labels. */ void __cpuinit uasm_build_label(struct uasm_label **lab, u32 *addr, int lid) diff --git a/trunk/arch/mips/nxp/pnx8550/common/reset.c b/trunk/arch/mips/nxp/pnx8550/common/reset.c index fadd8744a6bc..76bc3ec634ee 100644 --- a/trunk/arch/mips/nxp/pnx8550/common/reset.c +++ b/trunk/arch/mips/nxp/pnx8550/common/reset.c @@ -20,8 +20,6 @@ * Reset the PNX8550 board. * */ -#include - #include #include diff --git a/trunk/arch/mips/oprofile/op_model_loongson2.c b/trunk/arch/mips/oprofile/op_model_loongson2.c index fa3bf661ae29..29e2326b6257 100644 --- a/trunk/arch/mips/oprofile/op_model_loongson2.c +++ b/trunk/arch/mips/oprofile/op_model_loongson2.c @@ -122,7 +122,7 @@ static irqreturn_t loongson2_perfcount_handler(int irq, void *dev_id) */ /* Check whether the irq belongs to me */ - enabled = read_c0_perfctrl() & LOONGSON2_PERFCNT_INT_EN; + enabled = read_c0_perfcnt() & LOONGSON2_PERFCNT_INT_EN; if (!enabled) return IRQ_NONE; enabled = reg.cnt1_enabled | reg.cnt2_enabled; diff --git a/trunk/arch/mips/pci/ops-loongson2.c b/trunk/arch/mips/pci/ops-loongson2.c index d657ee0bc131..2bb4057bf6c7 100644 --- a/trunk/arch/mips/pci/ops-loongson2.c +++ b/trunk/arch/mips/pci/ops-loongson2.c @@ -180,21 +180,15 @@ struct pci_ops loongson_pci_ops = { }; #ifdef CONFIG_CS5536 -DEFINE_RAW_SPINLOCK(msr_lock); - void _rdmsr(u32 msr, u32 *hi, u32 *lo) { struct pci_bus bus = { .number = PCI_BUS_CS5536 }; u32 devfn = PCI_DEVFN(PCI_IDSEL_CS5536, 0); - unsigned long flags; - - raw_spin_lock_irqsave(&msr_lock, flags); loongson_pcibios_write(&bus, devfn, PCI_MSR_ADDR, 4, msr); loongson_pcibios_read(&bus, devfn, PCI_MSR_DATA_LO, 4, lo); loongson_pcibios_read(&bus, devfn, PCI_MSR_DATA_HI, 4, hi); - raw_spin_unlock_irqrestore(&msr_lock, flags); } EXPORT_SYMBOL(_rdmsr); @@ -204,13 +198,9 @@ void _wrmsr(u32 msr, u32 hi, u32 lo) .number = PCI_BUS_CS5536 }; u32 devfn = PCI_DEVFN(PCI_IDSEL_CS5536, 0); - unsigned long flags; - - raw_spin_lock_irqsave(&msr_lock, flags); loongson_pcibios_write(&bus, devfn, PCI_MSR_ADDR, 4, msr); loongson_pcibios_write(&bus, devfn, PCI_MSR_DATA_LO, 4, lo); loongson_pcibios_write(&bus, devfn, PCI_MSR_DATA_HI, 4, hi); - raw_spin_unlock_irqrestore(&msr_lock, flags); } EXPORT_SYMBOL(_wrmsr); #endif diff --git a/trunk/arch/mips/pci/pci-sb1250.c b/trunk/arch/mips/pci/pci-sb1250.c index 1711e8e101bc..ada24e6f951f 100644 --- a/trunk/arch/mips/pci/pci-sb1250.c +++ b/trunk/arch/mips/pci/pci-sb1250.c @@ -37,7 +37,6 @@ #include #include #include -#include #include @@ -255,7 +254,7 @@ static int __init sb1250_pcibios_init(void) * XXX ehs: Should this happen in PCI Device mode? */ io_map_base = ioremap(A_PHYS_LDTPCI_IO_MATCH_BYTES, 1024 * 1024); - sb1250_controller.io_map_base = (unsigned long)io_map_base; + sb1250_controller.io_map_base = io_map_base; set_io_port_base((unsigned long)io_map_base); #ifdef CONFIG_SIBYTE_HAS_LDT diff --git a/trunk/arch/mips/sgi-ip22/ip22-berr.c b/trunk/arch/mips/sgi-ip22/ip22-berr.c index 911d3999c0c7..de6a0cc32fea 100644 --- a/trunk/arch/mips/sgi-ip22/ip22-berr.c +++ b/trunk/arch/mips/sgi-ip22/ip22-berr.c @@ -89,7 +89,7 @@ static void print_buserr(void) void ip22_be_interrupt(int irq) { const int field = 2 * sizeof(unsigned long); - struct pt_regs *regs = get_irq_regs(); + const struct pt_regs *regs = get_irq_regs(); save_and_clear_buserr(); print_buserr(); diff --git a/trunk/arch/mips/sgi-ip22/ip28-berr.c b/trunk/arch/mips/sgi-ip22/ip28-berr.c index 88c684e05a3d..30e12e2ec4b5 100644 --- a/trunk/arch/mips/sgi-ip22/ip28-berr.c +++ b/trunk/arch/mips/sgi-ip22/ip28-berr.c @@ -453,7 +453,7 @@ static int ip28_be_interrupt(const struct pt_regs *regs) void ip22_be_interrupt(int irq) { - struct pt_regs *regs = get_irq_regs(); + const struct pt_regs *regs = get_irq_regs(); count_be_interrupt++; diff --git a/trunk/arch/mips/sibyte/sb1250/setup.c b/trunk/arch/mips/sibyte/sb1250/setup.c index 92da3155ce07..0444da1e23c2 100644 --- a/trunk/arch/mips/sibyte/sb1250/setup.c +++ b/trunk/arch/mips/sibyte/sb1250/setup.c @@ -87,21 +87,6 @@ static int __init setup_bcm1250(void) return ret; } -int sb1250_m3_workaround_needed(void) -{ - switch (soc_type) { - case K_SYS_SOC_TYPE_BCM1250: - case K_SYS_SOC_TYPE_BCM1250_ALT: - case K_SYS_SOC_TYPE_BCM1250_ALT2: - case K_SYS_SOC_TYPE_BCM1125: - case K_SYS_SOC_TYPE_BCM1125H: - return soc_pass < K_SYS_REVISION_BCM1250_C0; - - default: - return 0; - } -} - static int __init setup_bcm112x(void) { int ret = 0; diff --git a/trunk/arch/mips/sibyte/swarm/setup.c b/trunk/arch/mips/sibyte/swarm/setup.c index c308989fc464..5277aac96b0f 100644 --- a/trunk/arch/mips/sibyte/swarm/setup.c +++ b/trunk/arch/mips/sibyte/swarm/setup.c @@ -145,14 +145,15 @@ void __init plat_mem_setup(void) #ifdef CONFIG_VT screen_info = (struct screen_info) { - .orig_video_page = 52, - .orig_video_mode = 3, - .orig_video_cols = 80, - .flags = 12, - .orig_video_ega_bx = 3, - .orig_video_lines = 25, - .orig_video_isVGA = 0x22, - .orig_video_points = 16, + 0, 0, /* orig-x, orig-y */ + 0, /* unused */ + 52, /* orig_video_page */ + 3, /* orig_video_mode */ + 80, /* orig_video_cols */ + 4626, 3, 9, /* unused, ega_bx, unused */ + 25, /* orig_video_lines */ + 0x22, /* orig_video_isVGA */ + 16 /* orig_video_points */ }; /* XXXKW for CFE, get lines/cols from environment */ #endif diff --git a/trunk/arch/powerpc/configs/83xx/asp8347_defconfig b/trunk/arch/powerpc/configs/83xx/asp8347_defconfig index 04f16268e1c3..baa2bbb6c096 100644 --- a/trunk/arch/powerpc/configs/83xx/asp8347_defconfig +++ b/trunk/arch/powerpc/configs/83xx/asp8347_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:38 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:14 2010 # # CONFIG_PPC64 is not set @@ -97,8 +97,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -106,7 +112,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -119,7 +124,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -320,7 +325,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -332,6 +336,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -357,6 +362,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -537,8 +543,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -575,7 +579,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -593,7 +596,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -786,7 +788,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -835,7 +836,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -849,9 +849,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -877,11 +883,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -918,7 +923,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -967,21 +971,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -990,7 +991,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1083,6 +1083,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1095,6 +1096,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1257,7 +1259,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1284,7 +1285,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/kmeter1_defconfig b/trunk/arch/powerpc/configs/83xx/kmeter1_defconfig index 1843ee11823b..8b1aa806e548 100644 --- a/trunk/arch/powerpc/configs/83xx/kmeter1_defconfig +++ b/trunk/arch/powerpc/configs/83xx/kmeter1_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:39 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:14 2010 # # CONFIG_PPC64 is not set @@ -98,6 +98,7 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set @@ -317,7 +318,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_FSL_SOC=y CONFIG_PPC_PCI_CHOICE=y @@ -346,6 +346,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y @@ -386,7 +387,6 @@ CONFIG_DEFAULT_TCP_CONG="cubic" # CONFIG_ATM is not set CONFIG_STP=m CONFIG_BRIDGE=m -CONFIG_BRIDGE_IGMP_SNOOPING=y # CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=y # CONFIG_VLAN_8021Q_GVRP is not set @@ -539,8 +539,6 @@ CONFIG_MTD_UBI_DEBUG=y # CONFIG_MTD_UBI_DEBUG_MSG_EBA is not set # CONFIG_MTD_UBI_DEBUG_MSG_WL is not set # CONFIG_MTD_UBI_DEBUG_MSG_IO is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -565,7 +563,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -693,7 +690,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -724,7 +720,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -737,9 +732,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -764,20 +765,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -806,6 +805,8 @@ CONFIG_SSB_POSSIBLE=y CONFIG_UIO=y # CONFIG_UIO_PDRV is not set # CONFIG_UIO_PDRV_GENIRQ is not set +# CONFIG_UIO_SMX is not set +# CONFIG_UIO_SERCOS3 is not set # # TI VLYNQ @@ -886,7 +887,6 @@ CONFIG_JFFS2_ZLIB=y CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set # CONFIG_UBIFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -911,7 +911,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -977,7 +976,6 @@ CONFIG_DEBUG_FS=y CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_LKDTM is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y CONFIG_HAVE_FUNCTION_TRACER=y diff --git a/trunk/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig b/trunk/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig index 78ae3bf1e9c5..2f2d98558e44 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc8313_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:40 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:15 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -118,7 +123,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -319,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -331,6 +335,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -357,6 +362,7 @@ 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 @@ -550,8 +556,6 @@ CONFIG_MTD_NAND_FSL_ELBC=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_SPI=y @@ -589,7 +593,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set # CONFIG_C2PORT is not set @@ -609,7 +612,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -770,7 +772,6 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_E100=y @@ -823,8 +824,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -837,7 +836,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -933,7 +931,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -983,7 +980,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -997,9 +993,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -1042,11 +1044,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1085,7 +1086,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1134,24 +1134,21 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_MC13783 is not set # CONFIG_AB3100_CORE is not set # CONFIG_EZX_PCAP is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_AB4500_CORE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1160,7 +1157,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1293,6 +1289,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1305,6 +1302,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set @@ -1343,7 +1341,6 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set -# CONFIG_USB_G_NOKIA is not set # CONFIG_USB_G_MULTI is not set # @@ -1514,7 +1511,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1541,7 +1537,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig b/trunk/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig index cccb71393aca..633e61194603 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc8315_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:40 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:16 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -118,7 +123,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -319,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -331,6 +335,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -357,6 +362,7 @@ 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 @@ -550,8 +556,6 @@ CONFIG_MTD_NAND_IDS=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_SPI=y @@ -589,7 +593,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set # CONFIG_C2PORT is not set @@ -609,7 +612,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -733,7 +735,6 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -836,7 +837,6 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_E100=y @@ -889,8 +889,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -903,7 +901,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -999,7 +996,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1049,7 +1045,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1063,9 +1058,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 CONFIG_SPI=y # CONFIG_SPI_DEBUG is not set CONFIG_SPI_MASTER=y @@ -1108,11 +1109,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1151,7 +1151,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1200,24 +1199,21 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_MC13783 is not set # CONFIG_AB3100_CORE is not set # CONFIG_EZX_PCAP is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_AB4500_CORE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1226,7 +1222,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1359,6 +1354,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1371,6 +1367,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set CONFIG_USB_GADGET=y # CONFIG_USB_GADGET_DEBUG is not set # CONFIG_USB_GADGET_DEBUG_FILES is not set @@ -1409,7 +1406,6 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set -# CONFIG_USB_G_NOKIA is not set # CONFIG_USB_G_MULTI is not set # @@ -1580,7 +1576,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1607,7 +1602,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc832x_mds_defconfig b/trunk/arch/powerpc/configs/83xx/mpc832x_mds_defconfig index 74cb27aa9d17..0b4262bd4917 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc832x_mds_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc832x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:41 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:17 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -118,7 +123,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -320,7 +325,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -332,6 +336,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -357,6 +362,7 @@ 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 @@ -451,8 +457,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -488,7 +492,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -506,7 +509,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -691,8 +693,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -705,7 +705,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -791,7 +790,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -841,7 +839,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -854,9 +851,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -882,11 +885,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -923,7 +925,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -966,21 +967,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -989,7 +987,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1174,7 +1171,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1201,7 +1197,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig b/trunk/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig index 10412a9c7f90..155af009f7b5 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc832x_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:42 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:18 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -118,7 +123,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -320,7 +325,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -332,6 +336,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -357,6 +362,7 @@ 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 @@ -451,8 +457,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_SPI=y @@ -490,7 +494,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set # CONFIG_C2PORT is not set @@ -511,7 +514,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -698,8 +700,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -712,7 +712,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -809,7 +808,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -861,7 +859,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -875,9 +872,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -919,11 +922,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -962,7 +964,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1011,24 +1012,21 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_MC13783 is not set # CONFIG_AB3100_CORE is not set # CONFIG_EZX_PCAP is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_AB4500_CORE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1037,7 +1035,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1169,6 +1166,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1181,6 +1179,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1205,6 +1204,8 @@ CONFIG_MMC_BLOCK_BOUNCE=y # # CONFIG_MMC_SDHCI is not set # CONFIG_MMC_WBSD is not set +# CONFIG_MMC_AT91 is not set +# CONFIG_MMC_ATMELMCI is not set # CONFIG_MMC_TIFM_SD is not set CONFIG_MMC_SPI=y # CONFIG_MMC_CB710 is not set @@ -1297,7 +1298,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1324,7 +1324,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc834x_itx_defconfig b/trunk/arch/powerpc/configs/83xx/mpc834x_itx_defconfig index 7b31fc3f3545..ff45f4904488 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc834x_itx_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc834x_itx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:43 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:19 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -118,7 +123,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -319,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -331,6 +335,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -356,6 +361,7 @@ 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 @@ -534,8 +540,6 @@ CONFIG_MTD_PHYSMAP=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_SPI=y @@ -573,7 +577,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set # CONFIG_C2PORT is not set @@ -641,7 +644,6 @@ CONFIG_IDE_PROC_FS=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -765,7 +767,6 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -879,8 +880,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -893,7 +892,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -968,7 +966,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1018,7 +1015,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1032,9 +1028,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -1093,24 +1095,21 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_MC13783 is not set # CONFIG_AB3100_CORE is not set # CONFIG_EZX_PCAP is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_AB4500_CORE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1119,7 +1118,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1224,6 +1222,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1236,6 +1235,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1399,7 +1399,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1426,7 +1425,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig b/trunk/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig index 41401a9b355e..28d8ff3e8fca 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc834x_itxgp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:44 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:20 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -118,7 +123,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -319,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -331,6 +335,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -356,6 +361,7 @@ 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 @@ -534,8 +540,6 @@ CONFIG_MTD_PHYSMAP=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_SPI=y @@ -573,7 +577,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set # CONFIG_C2PORT is not set @@ -593,7 +596,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -754,8 +756,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -768,7 +768,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -843,7 +842,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -893,7 +891,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -907,9 +904,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -968,24 +971,21 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_MC13783 is not set # CONFIG_AB3100_CORE is not set # CONFIG_EZX_PCAP is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_AB4500_CORE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -994,7 +994,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1099,6 +1098,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1111,6 +1111,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1274,7 +1275,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1301,7 +1301,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc834x_mds_defconfig b/trunk/arch/powerpc/configs/83xx/mpc834x_mds_defconfig index dc176b676dce..6252ab5bf181 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc834x_mds_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc834x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:45 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:21 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -118,7 +123,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -319,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -331,6 +335,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -356,6 +361,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -450,8 +456,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -487,7 +491,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -505,7 +508,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -578,7 +580,6 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_E100=y @@ -630,8 +631,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -644,7 +643,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -728,7 +726,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -777,7 +774,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -790,9 +786,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -818,11 +820,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -859,7 +860,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -902,21 +902,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -925,7 +922,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1110,7 +1106,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1137,7 +1132,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc836x_mds_defconfig b/trunk/arch/powerpc/configs/83xx/mpc836x_mds_defconfig index f512972c7176..78227378e678 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc836x_mds_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc836x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:46 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:21 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -118,7 +123,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -318,7 +323,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -330,6 +334,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -355,6 +360,7 @@ 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 @@ -532,8 +538,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -569,7 +573,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -587,7 +590,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -772,8 +774,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -786,7 +786,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -872,7 +871,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -922,7 +920,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -935,9 +932,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -963,11 +966,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1004,7 +1006,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1047,21 +1048,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1070,7 +1068,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1256,7 +1253,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1283,7 +1279,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig b/trunk/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig index 77abfe8ff198..9451d6e5c802 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc836x_rdk_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:47 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:23 2010 # # CONFIG_PPC64 is not set @@ -97,8 +97,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -106,7 +112,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -119,7 +124,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -318,7 +323,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -332,6 +336,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -357,6 +362,7 @@ 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 @@ -544,8 +550,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -583,7 +587,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set # CONFIG_C2PORT is not set @@ -603,7 +606,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -772,7 +774,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_SERIAL_QE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -824,7 +825,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -837,9 +837,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -870,18 +876,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -930,27 +932,22 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_MC13783 is not set # CONFIG_AB3100_CORE is not set # CONFIG_EZX_PCAP is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_AB4500_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -959,7 +956,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1149,7 +1145,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1176,7 +1171,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc837x_mds_defconfig b/trunk/arch/powerpc/configs/83xx/mpc837x_mds_defconfig index 0cdb41418d58..f67b70d0b292 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc837x_mds_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc837x_mds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:47 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:22 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -119,7 +124,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -319,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -331,6 +335,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -356,6 +361,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -450,8 +456,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -487,7 +491,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -505,7 +508,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -629,7 +631,6 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -754,8 +755,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -768,7 +767,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -853,7 +851,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -904,7 +901,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -917,9 +913,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -945,11 +947,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -986,7 +987,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1029,21 +1029,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1052,7 +1049,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1179,7 +1175,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1206,7 +1201,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig b/trunk/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig index e69ed1b61425..a84fd1194e2b 100644 --- a/trunk/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig +++ b/trunk/arch/powerpc/configs/83xx/mpc837x_rdb_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:48 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:24 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -119,7 +124,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -319,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -331,6 +335,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -356,6 +361,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y @@ -445,8 +451,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -483,7 +487,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -501,7 +504,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -624,7 +626,6 @@ CONFIG_ATA_SFF=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -849,7 +850,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -900,7 +900,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -914,9 +913,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -942,11 +947,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -983,7 +987,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1031,21 +1034,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1054,7 +1054,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1080,7 +1079,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1096,19 +1094,14 @@ CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1197,6 +1190,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1209,6 +1203,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1302,7 +1297,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1329,7 +1323,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/83xx/sbc834x_defconfig b/trunk/arch/powerpc/configs/83xx/sbc834x_defconfig index 56e3995d898f..72c2067137b9 100644 --- a/trunk/arch/powerpc/configs/83xx/sbc834x_defconfig +++ b/trunk/arch/powerpc/configs/83xx/sbc834x_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:49 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:25 2010 # # CONFIG_PPC64 is not set @@ -96,8 +96,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -105,7 +111,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -118,7 +123,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -317,7 +322,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -329,6 +333,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -354,6 +359,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -531,8 +537,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -569,7 +573,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -587,7 +590,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -810,7 +812,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -861,7 +862,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -875,9 +875,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -903,11 +909,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -944,7 +949,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -992,21 +996,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1015,7 +1016,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1140,6 +1140,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1152,6 +1153,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1243,7 +1245,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1270,7 +1271,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/ksi8560_defconfig b/trunk/arch/powerpc/configs/85xx/ksi8560_defconfig index f67a8d1cd0b0..21dad38b156f 100644 --- a/trunk/arch/powerpc/configs/85xx/ksi8560_defconfig +++ b/trunk/arch/powerpc/configs/85xx/ksi8560_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:50 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:26 2010 # # CONFIG_PPC64 is not set @@ -68,10 +68,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -103,8 +99,10 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -112,7 +110,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -318,7 +315,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_FSL_SOC=y CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set @@ -349,6 +345,7 @@ 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 @@ -525,8 +522,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_MDIO=y @@ -580,7 +575,6 @@ CONFIG_IDE_PROC_FS=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -707,7 +701,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -739,7 +732,6 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set # @@ -923,7 +915,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -946,7 +937,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1046,7 +1036,6 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y diff --git a/trunk/arch/powerpc/configs/85xx/mpc8540_ads_defconfig b/trunk/arch/powerpc/configs/85xx/mpc8540_ads_defconfig index 61b122a25cdb..5db54cd274c6 100644 --- a/trunk/arch/powerpc/configs/85xx/mpc8540_ads_defconfig +++ b/trunk/arch/powerpc/configs/85xx/mpc8540_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:51 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:27 2010 # # CONFIG_PPC64 is not set @@ -67,10 +67,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -102,8 +98,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -111,7 +113,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -315,7 +316,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_FSL_SOC=y CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set @@ -346,6 +346,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -442,8 +443,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -478,7 +477,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -604,7 +602,6 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -791,7 +788,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -814,7 +810,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/mpc8560_ads_defconfig b/trunk/arch/powerpc/configs/85xx/mpc8560_ads_defconfig index a5ceaa4b5e42..76c7018c5cd2 100644 --- a/trunk/arch/powerpc/configs/85xx/mpc8560_ads_defconfig +++ b/trunk/arch/powerpc/configs/85xx/mpc8560_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:52 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:28 2010 # # CONFIG_PPC64 is not set @@ -68,10 +68,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -103,8 +99,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -112,7 +114,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -318,7 +319,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -329,6 +329,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set CONFIG_PCI_DEBUG=y # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -357,6 +358,7 @@ 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 @@ -453,8 +455,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_MDIO=y @@ -500,7 +500,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -610,8 +609,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -624,7 +621,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -704,7 +700,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -738,9 +733,7 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: @@ -800,8 +793,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -810,7 +801,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -937,7 +927,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -960,7 +949,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig b/trunk/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig index 4adb4eba2d4f..fab8adacbf79 100644 --- a/trunk/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig +++ b/trunk/arch/powerpc/configs/85xx/mpc85xx_cds_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:53 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:29 2010 # # CONFIG_PPC64 is not set @@ -67,10 +67,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -102,8 +98,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -111,7 +113,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -316,7 +317,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -327,6 +327,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -355,6 +356,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -451,8 +453,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -552,7 +552,6 @@ CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -658,8 +657,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -672,7 +669,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -757,7 +753,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -822,7 +817,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -831,7 +825,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -958,7 +951,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -981,7 +973,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/sbc8548_defconfig b/trunk/arch/powerpc/configs/85xx/sbc8548_defconfig index 3de8450cd551..8290385e9b94 100644 --- a/trunk/arch/powerpc/configs/85xx/sbc8548_defconfig +++ b/trunk/arch/powerpc/configs/85xx/sbc8548_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:54 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:29 2010 # # CONFIG_PPC64 is not set @@ -67,10 +67,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -102,8 +98,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -111,7 +113,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -313,7 +314,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -324,6 +324,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -351,6 +352,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -445,8 +447,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -491,7 +491,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -597,8 +596,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -611,7 +608,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -696,7 +692,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -761,7 +756,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -770,7 +764,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -863,7 +856,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -886,7 +878,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/sbc8560_defconfig b/trunk/arch/powerpc/configs/85xx/sbc8560_defconfig index bd467fe13932..2499b5ba7141 100644 --- a/trunk/arch/powerpc/configs/85xx/sbc8560_defconfig +++ b/trunk/arch/powerpc/configs/85xx/sbc8560_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:54 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:30 2010 # # CONFIG_PPC64 is not set @@ -67,10 +67,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -102,8 +98,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -111,7 +113,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -313,7 +314,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_FSL_SOC=y CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set @@ -344,6 +344,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -440,8 +441,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -476,7 +475,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -602,7 +600,6 @@ CONFIG_SERIAL_8250_SHARE_IRQ=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -818,7 +815,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -841,7 +837,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/socrates_defconfig b/trunk/arch/powerpc/configs/85xx/socrates_defconfig index 9803e031165c..e2edb79cfd1a 100644 --- a/trunk/arch/powerpc/configs/85xx/socrates_defconfig +++ b/trunk/arch/powerpc/configs/85xx/socrates_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:55 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:31 2010 # # CONFIG_PPC64 is not set @@ -67,10 +67,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -102,8 +98,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=16 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -111,7 +113,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -318,7 +319,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -329,6 +329,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +CONFIG_PCI_LEGACY=y # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_HAS_RAPIDIO is not set @@ -354,6 +355,7 @@ 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 @@ -552,8 +554,6 @@ CONFIG_MTD_NAND_SOCRATES=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_SPI=y @@ -591,7 +591,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_TI_DAC7512 is not set # CONFIG_C2PORT is not set @@ -611,7 +610,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -869,7 +867,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -919,7 +916,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -933,9 +929,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 CONFIG_SPI=y CONFIG_SPI_MASTER=y @@ -977,11 +979,10 @@ CONFIG_HWMON_DEBUG_CHIP=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1020,7 +1021,6 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1050,24 +1050,21 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_MFD_MC13783 is not set # CONFIG_AB3100_CORE is not set # CONFIG_EZX_PCAP is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_AB4500_CORE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1076,7 +1073,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1184,7 +1180,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set # CONFIG_HID_A4TECH is not set # CONFIG_HID_APPLE is not set # CONFIG_HID_BELKIN is not set @@ -1199,16 +1194,12 @@ CONFIG_USB_HID=y # CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LOGITECH is not set # CONFIG_HID_MICROSOFT is not set -# CONFIG_HID_MOSART is not set # CONFIG_HID_MONTEREY is not set # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set # CONFIG_HID_PANTHERLORD is not set # CONFIG_HID_PETALYNX is not set -# CONFIG_HID_QUANTA is not set # CONFIG_HID_SAMSUNG is not set # CONFIG_HID_SONY is not set -# CONFIG_HID_STANTUM is not set # CONFIG_HID_SUNPLUS is not set # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1316,6 +1307,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1328,6 +1320,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1498,7 +1491,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1523,7 +1515,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/stx_gp3_defconfig b/trunk/arch/powerpc/configs/85xx/stx_gp3_defconfig index 880ab7aaf202..ce313259df14 100644 --- a/trunk/arch/powerpc/configs/85xx/stx_gp3_defconfig +++ b/trunk/arch/powerpc/configs/85xx/stx_gp3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:56 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:32 2010 # # CONFIG_PPC64 is not set @@ -68,10 +68,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -103,8 +99,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -112,7 +114,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -323,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -334,6 +334,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -362,6 +363,7 @@ 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 @@ -518,8 +520,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=m @@ -563,7 +563,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -631,7 +630,6 @@ CONFIG_IDE_PROC_FS=y # # SCSI device support # -CONFIG_SCSI_MOD=m # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=m CONFIG_SCSI_DMA=y @@ -819,8 +817,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -833,7 +829,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -952,7 +947,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1010,7 +1004,6 @@ CONFIG_I2C_ALGOBIT=m # CONFIG_I2C_MPC is not set # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1024,9 +1017,15 @@ CONFIG_I2C_ALGOBIT=m # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1042,18 +1041,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1086,11 +1081,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1128,7 +1122,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1162,10 +1155,9 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_TPS65010 is not set # CONFIG_MFD_TMIO is not set # CONFIG_MFD_WM8400 is not set -# CONFIG_MFD_WM8994 is not set +# CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_PCF50633 is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_AB3100_CORE is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1174,7 +1166,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_AGP=m CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 CONFIG_DRM=m # CONFIG_DRM_TDFX is not set # CONFIG_DRM_R128 is not set @@ -1317,7 +1308,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=m # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1343,7 +1333,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_SPKM3 is not set CONFIG_SMB_FS=m # CONFIG_SMB_NLS_DEFAULT is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/tqm8540_defconfig b/trunk/arch/powerpc/configs/85xx/tqm8540_defconfig index 230aa2fc0629..0824b4667229 100644 --- a/trunk/arch/powerpc/configs/85xx/tqm8540_defconfig +++ b/trunk/arch/powerpc/configs/85xx/tqm8540_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:57 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:33 2010 # # CONFIG_PPC64 is not set @@ -67,10 +67,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -102,8 +98,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -111,7 +113,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -314,7 +315,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -325,6 +325,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_HAS_RAPIDIO is not set @@ -350,6 +351,7 @@ 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 @@ -523,8 +525,6 @@ CONFIG_MTD_CFI_UTIL=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -560,7 +560,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -633,7 +632,6 @@ CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -706,7 +704,6 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_E100=y @@ -758,8 +755,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -772,7 +767,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -857,7 +851,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -909,7 +902,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -921,9 +913,15 @@ CONFIG_I2C_MPC=y # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -949,11 +947,10 @@ CONFIG_HWMON_DEBUG_CHIP=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -990,7 +987,6 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1019,21 +1015,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1042,7 +1035,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1180,7 +1172,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1203,7 +1194,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/tqm8541_defconfig b/trunk/arch/powerpc/configs/85xx/tqm8541_defconfig index dbe04b981b87..2137be4100ed 100644 --- a/trunk/arch/powerpc/configs/85xx/tqm8541_defconfig +++ b/trunk/arch/powerpc/configs/85xx/tqm8541_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:58 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:34 2010 # # CONFIG_PPC64 is not set @@ -68,10 +68,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -103,8 +99,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -112,7 +114,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -317,7 +318,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -328,6 +328,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_HAS_RAPIDIO is not set @@ -353,6 +354,7 @@ 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 @@ -526,8 +528,6 @@ CONFIG_MTD_CFI_UTIL=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -564,7 +564,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -637,7 +636,6 @@ CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -710,7 +708,6 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_E100=y @@ -763,8 +760,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -777,7 +772,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -864,7 +858,6 @@ CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -919,7 +912,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -931,9 +923,15 @@ CONFIG_I2C_MPC=y # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -948,18 +946,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -992,11 +986,10 @@ CONFIG_HWMON_DEBUG_CHIP=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1034,7 +1027,6 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1063,24 +1055,19 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1089,7 +1076,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1227,7 +1213,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1250,7 +1235,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/tqm8548_defconfig b/trunk/arch/powerpc/configs/85xx/tqm8548_defconfig index 845efa79dd20..5cc89aac3fec 100644 --- a/trunk/arch/powerpc/configs/85xx/tqm8548_defconfig +++ b/trunk/arch/powerpc/configs/85xx/tqm8548_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:59 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:35 2010 # # CONFIG_PPC64 is not set @@ -67,10 +67,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -102,8 +98,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -111,7 +113,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -323,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -339,6 +339,7 @@ CONFIG_PCIEAER=y # CONFIG_PCIEASPM is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -367,6 +368,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -557,8 +559,6 @@ CONFIG_MTD_NAND_FSL_UPM=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -594,7 +594,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -612,7 +611,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -718,8 +716,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -732,7 +728,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -817,7 +812,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -866,7 +860,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -879,9 +872,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -907,11 +906,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -948,7 +946,6 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -977,21 +974,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1000,7 +994,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1169,7 +1162,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1192,7 +1184,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/tqm8555_defconfig b/trunk/arch/powerpc/configs/85xx/tqm8555_defconfig index b958136a12f0..e7b9148e58cf 100644 --- a/trunk/arch/powerpc/configs/85xx/tqm8555_defconfig +++ b/trunk/arch/powerpc/configs/85xx/tqm8555_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:17:00 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:36 2010 # # CONFIG_PPC64 is not set @@ -68,10 +68,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -103,8 +99,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -112,7 +114,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -317,7 +318,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -328,6 +328,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_HAS_RAPIDIO is not set @@ -353,6 +354,7 @@ 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 @@ -526,8 +528,6 @@ CONFIG_MTD_CFI_UTIL=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -564,7 +564,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -637,7 +636,6 @@ CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -710,7 +708,6 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_E100=y @@ -763,8 +760,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -777,7 +772,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -864,7 +858,6 @@ CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -919,7 +912,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -931,9 +923,15 @@ CONFIG_I2C_MPC=y # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -948,18 +946,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -992,11 +986,10 @@ CONFIG_HWMON_DEBUG_CHIP=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1034,7 +1027,6 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1063,24 +1055,19 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1089,7 +1076,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1227,7 +1213,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1250,7 +1235,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/tqm8560_defconfig b/trunk/arch/powerpc/configs/85xx/tqm8560_defconfig index 008bc9754927..a998e401bbfc 100644 --- a/trunk/arch/powerpc/configs/85xx/tqm8560_defconfig +++ b/trunk/arch/powerpc/configs/85xx/tqm8560_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:17:01 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:36 2010 # # CONFIG_PPC64 is not set @@ -68,10 +68,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -103,8 +99,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -112,7 +114,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -317,7 +318,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -328,6 +328,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_HAS_RAPIDIO is not set @@ -353,6 +354,7 @@ 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 @@ -526,8 +528,6 @@ CONFIG_MTD_CFI_UTIL=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -564,7 +564,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -637,7 +636,6 @@ CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -710,7 +708,6 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_E100=y @@ -763,8 +760,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -777,7 +772,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -864,7 +858,6 @@ CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -919,7 +912,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -931,9 +923,15 @@ CONFIG_I2C_MPC=y # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -948,18 +946,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -992,11 +986,10 @@ CONFIG_HWMON_DEBUG_CHIP=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1034,7 +1027,6 @@ CONFIG_SENSORS_LM75=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1063,24 +1055,19 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1089,7 +1076,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1227,7 +1213,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1250,7 +1235,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig b/trunk/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig index 2cf80dba0286..fc656af04ea1 100644 --- a/trunk/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig +++ b/trunk/arch/powerpc/configs/85xx/xes_mpc85xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:17:01 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:37 2010 # # CONFIG_PPC64 is not set @@ -69,10 +69,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -108,8 +104,10 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -117,7 +115,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -331,7 +328,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_FSL_PCI=y @@ -347,6 +343,7 @@ CONFIG_PCIEAER=y # CONFIG_PCIEASPM is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +CONFIG_PCI_LEGACY=y # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -378,6 +375,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -602,8 +600,6 @@ CONFIG_MTD_NAND_FSL_UPM=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -641,7 +637,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -659,7 +654,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -783,7 +777,6 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -1011,7 +1004,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1061,7 +1053,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1075,9 +1066,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1093,19 +1090,14 @@ CONFIG_GPIO_SYSFS=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set CONFIG_GPIO_PCA953X=y -# CONFIG_GPIO_PCA953X_IRQ is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1138,11 +1130,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set CONFIG_SENSORS_DS1621=y # CONFIG_SENSORS_I5K_AMB is not set @@ -1180,7 +1171,6 @@ CONFIG_SENSORS_LM90=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1228,24 +1218,19 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1254,7 +1239,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1287,7 +1271,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set # CONFIG_HID_A4TECH is not set # CONFIG_HID_APPLE is not set # CONFIG_HID_BELKIN is not set @@ -1302,16 +1285,12 @@ CONFIG_USB_HID=y # CONFIG_HID_KENSINGTON is not set # CONFIG_HID_LOGITECH is not set # CONFIG_HID_MICROSOFT is not set -# CONFIG_HID_MOSART is not set # CONFIG_HID_MONTEREY is not set # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set # CONFIG_HID_PANTHERLORD is not set # CONFIG_HID_PETALYNX is not set -# CONFIG_HID_QUANTA is not set # CONFIG_HID_SAMSUNG is not set # CONFIG_HID_SONY is not set -# CONFIG_HID_STANTUM is not set # CONFIG_HID_SUNPLUS is not set # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1407,6 +1386,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1418,6 +1398,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1442,11 +1423,11 @@ CONFIG_LEDS_GPIO_OF=y CONFIG_LEDS_PCA955X=y # CONFIG_LEDS_BD2802 is not set # CONFIG_LEDS_LT3593 is not set -CONFIG_LEDS_TRIGGERS=y # # LED Triggers # +CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=y CONFIG_LEDS_TRIGGER_HEARTBEAT=y # CONFIG_LEDS_TRIGGER_BACKLIGHT is not set @@ -1525,7 +1506,6 @@ CONFIG_RTC_DRV_CMOS=y # # CONFIG_RTC_DRV_GENERIC is not set CONFIG_DMADEVICES=y -# CONFIG_DMADEVICES_DEBUG is not set # # DMA Devices @@ -1634,7 +1614,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1662,7 +1641,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1873,7 +1851,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set diff --git a/trunk/arch/powerpc/configs/86xx/gef_ppc9a_defconfig b/trunk/arch/powerpc/configs/86xx/gef_ppc9a_defconfig index 183c59c6d896..622d84f48aba 100644 --- a/trunk/arch/powerpc/configs/86xx/gef_ppc9a_defconfig +++ b/trunk/arch/powerpc/configs/86xx/gef_ppc9a_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:17:07 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:43 2010 # # CONFIG_PPC64 is not set @@ -102,6 +102,11 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -112,7 +117,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -321,7 +325,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -337,11 +340,13 @@ CONFIG_PCIEAER=y # CONFIG_PCIEASPM is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set CONFIG_PCCARD=y CONFIG_PCMCIA=y # CONFIG_PCMCIA_LOAD_CIS is not set +# CONFIG_PCMCIA_IOCTL is not set # CONFIG_CARDBUS is not set # @@ -377,6 +382,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -586,8 +592,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -625,7 +629,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set CONFIG_DS1682=y # CONFIG_C2PORT is not set @@ -692,7 +695,6 @@ CONFIG_IDE_PROC_FS=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -817,7 +819,6 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -1058,7 +1059,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1116,7 +1116,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1130,9 +1129,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1147,18 +1152,14 @@ CONFIG_GPIO_SYSFS=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1191,11 +1192,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1233,7 +1233,6 @@ CONFIG_SENSORS_LM92=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1282,24 +1281,19 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1308,7 +1302,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1341,7 +1334,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1357,19 +1349,14 @@ CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1476,6 +1463,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1488,6 +1476,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1571,17 +1560,28 @@ CONFIG_RTC_DRV_RX8581=y CONFIG_STAGING=y # CONFIG_STAGING_EXCLUDE_BUILD is not set # CONFIG_ET131X is not set +# CONFIG_ME4000 is not set +# CONFIG_MEILHAUS is not set # CONFIG_USB_IP_COMMON is not set -# CONFIG_PRISM2_USB is not set # CONFIG_ECHO is not set # CONFIG_COMEDI is not set # CONFIG_ASUS_OLED is not set -# CONFIG_R8187SE is not set -# CONFIG_RTL8192SU is not set -# CONFIG_RTL8192U is not set -# CONFIG_RTL8192E is not set +# CONFIG_ALTERA_PCIE_CHDMA is not set +# CONFIG_INPUT_MIMIO is not set # CONFIG_TRANZPORT is not set +# +# Android +# +# CONFIG_ANDROID is not set +# CONFIG_DST is not set +# CONFIG_POHMELFS is not set +# CONFIG_B3DFG is not set +# CONFIG_IDE_PHISON is not set +# CONFIG_PLAN9AUTH is not set +# CONFIG_HECI is not set +# CONFIG_USB_CPC is not set + # # Qualcomm MSM Camera And Video # @@ -1589,17 +1589,14 @@ CONFIG_STAGING=y # # Camera Sensor Selection # -# CONFIG_INPUT_GPIO is not set -# CONFIG_POHMELFS is not set -# CONFIG_IDE_PHISON is not set -# CONFIG_VT6655 is not set -# CONFIG_VT6656 is not set +# CONFIG_HYPERV_STORAGE is not set +# CONFIG_HYPERV_BLOCK is not set +# CONFIG_HYPERV_NET is not set CONFIG_VME_BUS=y # # VME Bridge Drivers # -# CONFIG_VME_CA91CX42 is not set CONFIG_VME_TSI148=y # @@ -1607,24 +1604,6 @@ CONFIG_VME_TSI148=y # # CONFIG_VME_USER is not set -# -# VME Board Drivers -# -# CONFIG_VMIVME_7805 is not set - -# -# RAR Register Driver -# -# CONFIG_RAR_REGISTER is not set -# CONFIG_IIO is not set -# CONFIG_RAMZSWAP is not set -# CONFIG_BATMAN_ADV is not set -# CONFIG_STRIP is not set -# CONFIG_PCMCIA_WAVELAN is not set -# CONFIG_PCMCIA_NETWAVE is not set -# CONFIG_DT3155 is not set -# CONFIG_CRYSTALHD is not set - # # File systems # @@ -1714,7 +1693,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1741,7 +1719,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set @@ -1887,7 +1864,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m diff --git a/trunk/arch/powerpc/configs/86xx/gef_sbc310_defconfig b/trunk/arch/powerpc/configs/86xx/gef_sbc310_defconfig index 1524d948a2ba..eb58dec11a61 100644 --- a/trunk/arch/powerpc/configs/86xx/gef_sbc310_defconfig +++ b/trunk/arch/powerpc/configs/86xx/gef_sbc310_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:17:05 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:41 2010 # # CONFIG_PPC64 is not set @@ -102,6 +102,11 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -112,7 +117,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -321,7 +325,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -337,11 +340,13 @@ CONFIG_PCIEAER=y # CONFIG_PCIEASPM is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set CONFIG_PCCARD=y CONFIG_PCMCIA=y # CONFIG_PCMCIA_LOAD_CIS is not set +# CONFIG_PCMCIA_IOCTL is not set # CONFIG_CARDBUS is not set # @@ -377,6 +382,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -586,8 +592,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -625,7 +629,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set CONFIG_DS1682=y # CONFIG_C2PORT is not set @@ -692,7 +695,6 @@ CONFIG_IDE_PROC_FS=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -999,7 +1001,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1057,7 +1058,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1071,9 +1071,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1088,18 +1094,14 @@ CONFIG_GPIO_SYSFS=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1132,11 +1134,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1174,7 +1175,6 @@ CONFIG_SENSORS_LM92=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1223,24 +1223,19 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1249,7 +1244,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1282,7 +1276,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1298,19 +1291,14 @@ CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1417,6 +1405,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1429,6 +1418,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1600,7 +1590,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1627,7 +1616,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set @@ -1773,7 +1761,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m diff --git a/trunk/arch/powerpc/configs/86xx/gef_sbc610_defconfig b/trunk/arch/powerpc/configs/86xx/gef_sbc610_defconfig index 767c204c0603..62c2b81a4a8f 100644 --- a/trunk/arch/powerpc/configs/86xx/gef_sbc610_defconfig +++ b/trunk/arch/powerpc/configs/86xx/gef_sbc610_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:17:06 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:42 2010 # # CONFIG_PPC64 is not set @@ -102,6 +102,11 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -112,7 +117,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -322,7 +326,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -338,6 +341,7 @@ CONFIG_PCIEAER=y # CONFIG_PCIEASPM is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set CONFIG_PCI_DEBUG=y # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -365,6 +369,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -547,7 +552,6 @@ CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_STP=m CONFIG_BRIDGE=m -CONFIG_BRIDGE_IGMP_SNOOPING=y # CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m # CONFIG_VLAN_8021Q_GVRP is not set @@ -724,8 +728,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -763,7 +765,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set CONFIG_DS1682=y # CONFIG_C2PORT is not set @@ -781,7 +782,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -905,7 +905,6 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -1156,7 +1155,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1206,7 +1204,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1220,9 +1217,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1238,18 +1241,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1282,11 +1281,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1324,7 +1322,6 @@ CONFIG_SENSORS_LM92=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1373,24 +1370,19 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1399,7 +1391,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1432,7 +1423,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1448,19 +1438,14 @@ CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1567,6 +1552,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1579,6 +1565,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_ATM is not set # CONFIG_USB_GADGET is not set @@ -1663,29 +1650,29 @@ CONFIG_RTC_DRV_RX8581=y CONFIG_STAGING=y # CONFIG_STAGING_EXCLUDE_BUILD is not set # CONFIG_ET131X is not set +# CONFIG_ME4000 is not set +# CONFIG_MEILHAUS is not set # CONFIG_USB_IP_COMMON is not set -# CONFIG_PRISM2_USB is not set # CONFIG_ECHO is not set # CONFIG_COMEDI is not set # CONFIG_ASUS_OLED is not set -# CONFIG_R8187SE is not set -# CONFIG_RTL8192SU is not set -# CONFIG_RTL8192U is not set -# CONFIG_RTL8192E is not set +# CONFIG_ALTERA_PCIE_CHDMA is not set +# CONFIG_INPUT_MIMIO is not set # CONFIG_TRANZPORT is not set # -# Qualcomm MSM Camera And Video -# - -# -# Camera Sensor Selection +# Android # -# CONFIG_INPUT_GPIO is not set +# CONFIG_ANDROID is not set +# CONFIG_DST is not set # CONFIG_POHMELFS is not set +# CONFIG_B3DFG is not set # CONFIG_IDE_PHISON is not set +# CONFIG_PLAN9AUTH is not set +# CONFIG_HECI is not set # CONFIG_VT6655 is not set -# CONFIG_VT6656 is not set +# CONFIG_USB_CPC is not set +# CONFIG_RDC_17F3101X is not set CONFIG_VME_BUS=y # @@ -1699,22 +1686,6 @@ CONFIG_VME_TSI148=y # # CONFIG_VME_USER is not set -# -# VME Board Drivers -# -# CONFIG_VMIVME_7805 is not set - -# -# RAR Register Driver -# -# CONFIG_RAR_REGISTER is not set -# CONFIG_IIO is not set -# CONFIG_RAMZSWAP is not set -# CONFIG_BATMAN_ADV is not set -# CONFIG_STRIP is not set -# CONFIG_DT3155 is not set -# CONFIG_CRYSTALHD is not set - # # File systems # @@ -1801,7 +1772,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1828,7 +1798,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set @@ -1901,7 +1870,7 @@ CONFIG_CRC32=y # CONFIG_CRC7 is not set CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y -CONFIG_ZLIB_DEFLATE=y +CONFIG_ZLIB_DEFLATE=m CONFIG_DECOMPRESS_GZIP=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y @@ -2037,7 +2006,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m diff --git a/trunk/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig b/trunk/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig index 55b9e4e867ac..aab3baebab8c 100644 --- a/trunk/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig +++ b/trunk/arch/powerpc/configs/86xx/mpc8610_hpcd_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:17:03 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:39 2010 # # CONFIG_PPC64 is not set @@ -97,6 +97,11 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -107,7 +112,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -316,7 +320,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -332,6 +335,7 @@ CONFIG_PCIEAER=y # CONFIG_PCIEASPM is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set CONFIG_PCI_DEBUG=y # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -358,6 +362,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -566,8 +571,6 @@ CONFIG_MTD_NAND_FSL_ELBC=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set @@ -602,7 +605,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -668,7 +670,6 @@ CONFIG_IDE_PROC_FS=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -791,7 +792,6 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -970,7 +970,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1018,7 +1017,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1031,9 +1029,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1058,21 +1062,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1081,7 +1082,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1434,7 +1434,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1462,7 +1461,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig b/trunk/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig index 1be38eb05783..727a8c8d15b5 100644 --- a/trunk/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig +++ b/trunk/arch/powerpc/configs/86xx/mpc8641_hpcn_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:17:04 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:40 2010 # # CONFIG_PPC64 is not set @@ -97,11 +97,15 @@ CONFIG_TREE_RCU=y # CONFIG_RCU_TRACE is not set CONFIG_RCU_FANOUT=32 # CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_RCU_FAST_NO_HZ is not set # CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -112,7 +116,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -323,7 +326,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -335,6 +337,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -362,6 +365,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -494,8 +498,6 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -532,7 +534,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -550,7 +551,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -675,7 +675,6 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -800,8 +799,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -814,7 +811,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -924,7 +920,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -973,7 +968,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -987,9 +981,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1014,21 +1014,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1037,7 +1034,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1155,7 +1151,6 @@ CONFIG_SND_INTEL8X0=y CONFIG_SND_PPC=y CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_UA101 is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set # CONFIG_SND_SOC is not set @@ -1175,7 +1170,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1191,19 +1185,14 @@ CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1311,6 +1300,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1323,6 +1313,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1484,7 +1475,6 @@ CONFIG_BEFS_FS=m # CONFIG_BEFS_DEBUG is not set CONFIG_BFS_FS=m CONFIG_EFS_FS=m -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set CONFIG_VXFS_FS=m @@ -1516,7 +1506,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1728,7 +1717,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set diff --git a/trunk/arch/powerpc/configs/86xx/sbc8641d_defconfig b/trunk/arch/powerpc/configs/86xx/sbc8641d_defconfig index a63009457323..4fb04dd2cde3 100644 --- a/trunk/arch/powerpc/configs/86xx/sbc8641d_defconfig +++ b/trunk/arch/powerpc/configs/86xx/sbc8641d_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:17:02 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:38 2010 # # CONFIG_PPC64 is not set @@ -101,6 +101,11 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -111,7 +116,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -323,7 +327,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -339,6 +342,7 @@ CONFIG_PCIEAER=y # CONFIG_PCIEASPM is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -365,6 +369,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -547,7 +552,6 @@ CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_STP=m CONFIG_BRIDGE=m -CONFIG_BRIDGE_IGMP_SNOOPING=y # CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m # CONFIG_VLAN_8021Q_GVRP is not set @@ -729,8 +733,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -766,7 +768,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -784,7 +785,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -1024,7 +1024,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1075,7 +1074,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1088,9 +1086,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1116,11 +1120,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1157,7 +1160,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1200,21 +1202,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1223,7 +1222,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1378,7 +1376,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1411,7 +1408,6 @@ CONFIG_RPCSEC_GSS_KRB5=y CONFIG_SMB_FS=m CONFIG_SMB_NLS_DEFAULT=y CONFIG_SMB_NLS_REMOTE="cp437" -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set @@ -1544,7 +1540,6 @@ CONFIG_DEBUG_INFO=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y @@ -1623,7 +1618,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set CONFIG_CRYPTO_NULL=m -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m diff --git a/trunk/arch/powerpc/configs/adder875_defconfig b/trunk/arch/powerpc/configs/adder875_defconfig index 9f89d5c9c0be..5c1dc768bbd8 100644 --- a/trunk/arch/powerpc/configs/adder875_defconfig +++ b/trunk/arch/powerpc/configs/adder875_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:22 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:23:58 2010 # # CONFIG_PPC64 is not set @@ -91,6 +91,11 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -302,7 +307,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set @@ -332,6 +336,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y @@ -500,8 +505,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -513,7 +516,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -662,7 +664,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -801,7 +802,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -826,7 +826,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -925,7 +924,6 @@ CONFIG_DEBUG_INFO=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set diff --git a/trunk/arch/powerpc/configs/c2k_defconfig b/trunk/arch/powerpc/configs/c2k_defconfig index 4ab6074db3cf..72137cd881da 100644 --- a/trunk/arch/powerpc/configs/c2k_defconfig +++ b/trunk/arch/powerpc/configs/c2k_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:23 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:23:59 2010 # # CONFIG_PPC64 is not set @@ -101,6 +101,11 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -116,7 +121,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y -CONFIG_RD_LZO=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -143,6 +147,7 @@ CONFIG_HAVE_PERF_EVENTS=y # Kernel Performance Events And Counters # CONFIG_PERF_EVENTS=y +CONFIG_EVENT_PROFILE=y # CONFIG_PERF_COUNTERS is not set # CONFIG_DEBUG_PERF_USE_VMALLOC is not set CONFIG_VM_EVENT_COUNTERS=y @@ -153,6 +158,7 @@ CONFIG_COMPAT_BRK=y CONFIG_SLUB=y # CONFIG_SLOB is not set CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y CONFIG_OPROFILE=m CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y @@ -351,7 +357,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_PCI=y @@ -360,6 +365,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -390,6 +396,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -520,7 +527,6 @@ CONFIG_IP_VS_PROTO_UDP=y CONFIG_IP_VS_PROTO_AH_ESP=y CONFIG_IP_VS_PROTO_ESP=y CONFIG_IP_VS_PROTO_AH=y -# CONFIG_IP_VS_PROTO_SCTP is not set # # IPVS scheduler @@ -624,7 +630,6 @@ CONFIG_ATM_BR2684=m # CONFIG_ATM_BR2684_IPFILTER is not set CONFIG_STP=m CONFIG_BRIDGE=m -CONFIG_BRIDGE_IGMP_SNOOPING=y # CONFIG_NET_DSA is not set CONFIG_VLAN_8021Q=m # CONFIG_VLAN_8021Q_GVRP is not set @@ -685,6 +690,7 @@ CONFIG_NET_SCH_FIFO=y # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_TCPPROBE is not set +# CONFIG_NET_DROP_MONITOR is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set @@ -827,8 +833,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=m CONFIG_OF_MDIO=y @@ -863,7 +867,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=m # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=m CONFIG_SCSI_DMA=y @@ -1176,7 +1179,6 @@ CONFIG_SERIAL_MPSC_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1229,7 +1231,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MV64XXX=m # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1243,9 +1244,15 @@ CONFIG_I2C_MV64XXX=m # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1271,11 +1278,10 @@ CONFIG_SENSORS_ADM1026=m # CONFIG_SENSORS_ADM1029 is not set CONFIG_SENSORS_ADM1031=m # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set CONFIG_SENSORS_DS1621=m # CONFIG_SENSORS_I5K_AMB is not set @@ -1312,7 +1318,6 @@ CONFIG_SENSORS_SMSC47M1=m # CONFIG_SENSORS_SMSC47M192 is not set CONFIG_SENSORS_SMSC47B397=m # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1364,9 +1369,9 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set # CONFIG_MFD_WM8400 is not set -# CONFIG_MFD_WM8994 is not set +# CONFIG_MFD_WM8350_I2C is not set # CONFIG_MFD_PCF50633 is not set -# CONFIG_LPC_SCH is not set +# CONFIG_AB3100_CORE is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1375,7 +1380,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1409,6 +1413,7 @@ CONFIG_USB=m CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set +CONFIG_USB_SUSPEND=y # CONFIG_USB_OTG is not set CONFIG_USB_MON=m # CONFIG_USB_WUSB is not set @@ -1530,7 +1535,6 @@ CONFIG_USB_SERIAL_MCT_U232=m # CONFIG_USB_SERIAL_NAVMAN is not set CONFIG_USB_SERIAL_PL2303=m # CONFIG_USB_SERIAL_OTI6858 is not set -# CONFIG_USB_SERIAL_QCAUX is not set # CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set @@ -1545,7 +1549,6 @@ CONFIG_USB_SERIAL_XIRCOM=m # CONFIG_USB_SERIAL_OPTION is not set CONFIG_USB_SERIAL_OMNINET=m # CONFIG_USB_SERIAL_OPTICON is not set -# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set # CONFIG_USB_SERIAL_DEBUG is not set # @@ -1558,6 +1561,7 @@ CONFIG_USB_EMI62=m CONFIG_USB_RIO500=m CONFIG_USB_LEGOTOWER=m CONFIG_USB_LCD=m +# CONFIG_USB_BERRY_CHARGE is not set CONFIG_USB_LED=m # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1570,6 +1574,7 @@ CONFIG_USB_LED=m # CONFIG_USB_IOWARRIOR is not set CONFIG_USB_TEST=m # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set CONFIG_USB_ATM=m CONFIG_USB_SPEEDTOUCH=m # CONFIG_USB_CXACRU is not set @@ -1606,7 +1611,6 @@ CONFIG_INFINIBAND_SRP=m # CONFIG_EDAC is not set # CONFIG_RTC_CLASS is not set CONFIG_DMADEVICES=y -# CONFIG_DMADEVICES_DEBUG is not set # # DMA Devices @@ -1710,7 +1714,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=m # CONFIG_SQUASHFS is not set CONFIG_VXFS_FS=m @@ -1739,7 +1742,6 @@ CONFIG_SUNRPC_XPRT_RDMA=m CONFIG_RPCSEC_GSS_KRB5=y CONFIG_RPCSEC_GSS_SPKM3=m # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set @@ -1815,7 +1817,7 @@ CONFIG_NLS_KOI8_R=m CONFIG_NLS_KOI8_U=m CONFIG_NLS_UTF8=m # CONFIG_DLM is not set -# CONFIG_BINARY_PRINTF is not set +CONFIG_BINARY_PRINTF=y # # Library routines @@ -1831,11 +1833,9 @@ CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=y -CONFIG_LZO_DECOMPRESS=y CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_LZO=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y @@ -1880,6 +1880,7 @@ CONFIG_DEBUG_SPINLOCK=y # CONFIG_LOCK_STAT is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set +CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_HIGHMEM=y CONFIG_DEBUG_BUGVERBOSE=y @@ -1902,12 +1903,16 @@ CONFIG_DEBUG_MEMORY_INIT=y # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_DEBUG_PAGEALLOC is not set +CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_RING_BUFFER=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y CONFIG_RING_BUFFER_ALLOW_SWAP=y +CONFIG_TRACING=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_FUNCTION_TRACER is not set diff --git a/trunk/arch/powerpc/configs/ep8248e_defconfig b/trunk/arch/powerpc/configs/ep8248e_defconfig index 81e904e9f392..79105413884e 100644 --- a/trunk/arch/powerpc/configs/ep8248e_defconfig +++ b/trunk/arch/powerpc/configs/ep8248e_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:24 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:23:59 2010 # # CONFIG_PPC64 is not set @@ -298,7 +298,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_PPC_PCI_CHOICE=y @@ -309,6 +308,7 @@ CONFIG_PCI_8260=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -335,6 +335,7 @@ 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 @@ -536,8 +537,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_MDIO=y @@ -567,7 +566,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -673,8 +671,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -687,7 +683,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -742,7 +737,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -771,9 +765,7 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: @@ -812,8 +804,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -822,7 +812,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -880,7 +869,6 @@ CONFIG_AUTOFS4_FS=y # # Caches # -# CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems diff --git a/trunk/arch/powerpc/configs/ep88xc_defconfig b/trunk/arch/powerpc/configs/ep88xc_defconfig index c5af46ef5f40..58f7ca71a59d 100644 --- a/trunk/arch/powerpc/configs/ep88xc_defconfig +++ b/trunk/arch/powerpc/configs/ep88xc_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:24 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:00 2010 # # CONFIG_PPC64 is not set @@ -90,6 +90,11 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -301,7 +306,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set @@ -331,6 +335,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y @@ -499,8 +504,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -512,7 +515,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -614,7 +616,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -752,7 +753,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -777,7 +777,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/linkstation_defconfig b/trunk/arch/powerpc/configs/linkstation_defconfig index 588a2add393f..9a0c981277eb 100644 --- a/trunk/arch/powerpc/configs/linkstation_defconfig +++ b/trunk/arch/powerpc/configs/linkstation_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:25 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:01 2010 # # CONFIG_PPC64 is not set @@ -96,6 +96,11 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -111,7 +116,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y -CONFIG_RD_LZO=y CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -324,7 +328,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -334,6 +337,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -360,6 +364,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set @@ -428,7 +433,6 @@ CONFIG_NF_CONNTRACK_TFTP=m CONFIG_NETFILTER_XTABLES=m # CONFIG_NETFILTER_XT_TARGET_CLASSIFY is not set # CONFIG_NETFILTER_XT_TARGET_CONNMARK is not set -# CONFIG_NETFILTER_XT_TARGET_CT is not set # CONFIG_NETFILTER_XT_TARGET_DSCP is not set CONFIG_NETFILTER_XT_TARGET_HL=m # CONFIG_NETFILTER_XT_TARGET_MARK is not set @@ -661,8 +665,6 @@ CONFIG_MTD_PHYSMAP=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set @@ -698,7 +700,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -716,7 +717,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -840,7 +840,6 @@ CONFIG_ATA_SFF=y CONFIG_PATA_IT821X=y # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -955,8 +954,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -969,7 +966,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -1086,7 +1082,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1136,7 +1131,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1150,9 +1144,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1178,11 +1178,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1219,7 +1218,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1248,21 +1246,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1271,7 +1266,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1423,7 +1417,6 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_SERIAL_NAVMAN is not set # CONFIG_USB_SERIAL_PL2303 is not set # CONFIG_USB_SERIAL_OTI6858 is not set -# CONFIG_USB_SERIAL_QCAUX is not set # CONFIG_USB_SERIAL_QUALCOMM is not set # CONFIG_USB_SERIAL_SPCP8X5 is not set # CONFIG_USB_SERIAL_HP4X is not set @@ -1437,7 +1430,6 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_SERIAL_OPTION is not set # CONFIG_USB_SERIAL_OMNINET is not set # CONFIG_USB_SERIAL_OPTICON is not set -# CONFIG_USB_SERIAL_VIVOPAY_SERIAL is not set # CONFIG_USB_SERIAL_DEBUG is not set # @@ -1450,6 +1442,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1462,6 +1455,7 @@ CONFIG_USB_SERIAL_FTDI_SIO=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1626,7 +1620,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1658,7 +1651,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set @@ -1731,11 +1723,9 @@ CONFIG_CRC32=y CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m -CONFIG_LZO_DECOMPRESS=y CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_LZO=y CONFIG_TEXTSEARCH=y CONFIG_TEXTSEARCH_KMP=m CONFIG_HAS_IOMEM=y diff --git a/trunk/arch/powerpc/configs/mgcoge_defconfig b/trunk/arch/powerpc/configs/mgcoge_defconfig index 0cbd56fe2e1e..4c2c877f9363 100644 --- a/trunk/arch/powerpc/configs/mgcoge_defconfig +++ b/trunk/arch/powerpc/configs/mgcoge_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:26 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:02 2010 # # CONFIG_PPC64 is not set @@ -105,7 +105,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -312,7 +311,6 @@ CONFIG_ISA_DMA_API=y # # CONFIG_ISA is not set CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_PPC_PCI_CHOICE=y @@ -323,6 +321,7 @@ CONFIG_PCI_8260=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -349,6 +348,7 @@ 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 @@ -536,8 +536,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -572,7 +570,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -707,7 +704,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -773,9 +769,14 @@ CONFIG_I2C_CPM=y # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set + +# +# Miscellaneous I2C Chip support +# # 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 # CONFIG_SPI is not set # @@ -789,18 +790,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -832,24 +829,19 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -858,7 +850,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -917,7 +908,6 @@ CONFIG_AUTOFS4_FS=y # # Caches # -# CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems @@ -1110,7 +1100,6 @@ CONFIG_DEBUG_INFO=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y diff --git a/trunk/arch/powerpc/configs/mgsuvd_defconfig b/trunk/arch/powerpc/configs/mgsuvd_defconfig index c1be26151021..9e090f2c7e36 100644 --- a/trunk/arch/powerpc/configs/mgsuvd_defconfig +++ b/trunk/arch/powerpc/configs/mgsuvd_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:27 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:03 2010 # # CONFIG_PPC64 is not set @@ -89,6 +89,11 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -99,7 +104,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -305,7 +309,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set @@ -334,6 +337,7 @@ 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 @@ -511,8 +515,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -540,7 +542,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -642,7 +643,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -801,7 +801,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -826,7 +825,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -894,7 +892,6 @@ CONFIG_DEBUG_FS=y # CONFIG_DEBUG_KERNEL is not set # CONFIG_DEBUG_MEMORY_INIT is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set -# CONFIG_LKDTM is not set # CONFIG_LATENCYTOP is not set # CONFIG_SYSCTL_SYSCALL_CHECK is not set CONFIG_HAVE_FUNCTION_TRACER=y diff --git a/trunk/arch/powerpc/configs/mpc7448_hpc2_defconfig b/trunk/arch/powerpc/configs/mpc7448_hpc2_defconfig index 27c63ceeb45a..1315b775a6d2 100644 --- a/trunk/arch/powerpc/configs/mpc7448_hpc2_defconfig +++ b/trunk/arch/powerpc/configs/mpc7448_hpc2_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:28 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:04 2010 # # CONFIG_PPC64 is not set @@ -94,6 +94,11 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -104,7 +109,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -307,7 +311,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y # CONFIG_PPC_INDIRECT_PCI is not set CONFIG_PCI=y @@ -316,6 +319,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -341,6 +345,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -435,8 +440,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -481,7 +484,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -603,7 +605,6 @@ CONFIG_SATA_MV=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -695,7 +696,6 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_E100=y @@ -750,8 +750,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -764,7 +762,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -849,7 +846,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -914,7 +910,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -923,7 +918,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1050,7 +1044,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1073,7 +1066,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/mpc8272_ads_defconfig b/trunk/arch/powerpc/configs/mpc8272_ads_defconfig index 6875fb89377e..9073778d3575 100644 --- a/trunk/arch/powerpc/configs/mpc8272_ads_defconfig +++ b/trunk/arch/powerpc/configs/mpc8272_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:29 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:05 2010 # # CONFIG_PPC64 is not set @@ -96,7 +96,8 @@ CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set @@ -300,7 +301,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_PPC_PCI_CHOICE=y @@ -311,6 +311,7 @@ CONFIG_PCI_8260=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -337,6 +338,7 @@ 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 @@ -538,8 +540,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_MDIO=y @@ -569,7 +569,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -675,8 +674,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -689,7 +686,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -801,7 +797,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -830,9 +825,7 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: @@ -871,8 +864,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -881,7 +872,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -943,7 +933,6 @@ CONFIG_AUTOFS4_FS=y # # Caches # -# CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems diff --git a/trunk/arch/powerpc/configs/mpc83xx_defconfig b/trunk/arch/powerpc/configs/mpc83xx_defconfig index bbe5ae61d979..05bec4835687 100644 --- a/trunk/arch/powerpc/configs/mpc83xx_defconfig +++ b/trunk/arch/powerpc/configs/mpc83xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:30 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:06 2010 # # CONFIG_PPC64 is not set @@ -98,8 +98,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -107,7 +113,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -121,7 +126,7 @@ CONFIG_BUG=y CONFIG_ELF_CORE=y CONFIG_BASE_FULL=y CONFIG_FUTEX=y -CONFIG_EPOLL=y +# CONFIG_EPOLL is not set CONFIG_SIGNALFD=y CONFIG_TIMERFD=y CONFIG_EVENTFD=y @@ -326,7 +331,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -340,6 +344,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -365,6 +370,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=m @@ -554,8 +560,6 @@ CONFIG_MTD_NAND_FSL_ELBC=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -593,7 +597,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -611,7 +614,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -710,7 +712,7 @@ CONFIG_ATA_SFF=y # CONFIG_SATA_QSTOR is not set # CONFIG_SATA_PROMISE is not set # CONFIG_SATA_SX4 is not set -CONFIG_SATA_SIL=y +# CONFIG_SATA_SIL is not set # CONFIG_SATA_SIS is not set # CONFIG_SATA_ULI is not set # CONFIG_SATA_VIA is not set @@ -735,7 +737,6 @@ CONFIG_SATA_SIL=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -862,8 +863,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -876,7 +875,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -972,7 +970,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set # CONFIG_SERIAL_QE is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -983,6 +980,8 @@ CONFIG_LEGACY_PTY_COUNT=256 CONFIG_HW_RANDOM=y # CONFIG_HW_RANDOM_TIMERIOMEM is not set # CONFIG_NVRAM is not set +CONFIG_GEN_RTC=y +# CONFIG_GEN_RTC_X is not set # CONFIG_R3964 is not set # CONFIG_APPLICOM is not set # CONFIG_RAW_DRIVER is not set @@ -1023,7 +1022,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1037,9 +1035,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1054,18 +1058,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1098,11 +1098,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1140,7 +1139,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1188,24 +1186,19 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1214,7 +1207,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=m @@ -1240,7 +1232,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1256,19 +1247,14 @@ CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1358,6 +1344,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1370,6 +1357,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1384,65 +1372,7 @@ CONFIG_USB_EHCI_HCD_PPC_OF=y # CONFIG_ACCESSIBILITY is not set # CONFIG_INFINIBAND is not set # CONFIG_EDAC is not set -CONFIG_RTC_LIB=y -CONFIG_RTC_CLASS=y -CONFIG_RTC_HCTOSYS=y -CONFIG_RTC_HCTOSYS_DEVICE="rtc0" -# CONFIG_RTC_DEBUG is not set - -# -# RTC interfaces -# -CONFIG_RTC_INTF_SYSFS=y -CONFIG_RTC_INTF_PROC=y -CONFIG_RTC_INTF_DEV=y -# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set -# CONFIG_RTC_DRV_TEST is not set - -# -# I2C RTC drivers -# -CONFIG_RTC_DRV_DS1307=y -CONFIG_RTC_DRV_DS1374=y -# CONFIG_RTC_DRV_DS1672 is not set -# CONFIG_RTC_DRV_MAX6900 is not set -# CONFIG_RTC_DRV_RS5C372 is not set -# CONFIG_RTC_DRV_ISL1208 is not set -# CONFIG_RTC_DRV_X1205 is not set -# CONFIG_RTC_DRV_PCF8563 is not set -# CONFIG_RTC_DRV_PCF8583 is not set -# CONFIG_RTC_DRV_M41T80 is not set -# CONFIG_RTC_DRV_BQ32K is not set -# CONFIG_RTC_DRV_S35390A is not set -# CONFIG_RTC_DRV_FM3130 is not set -# CONFIG_RTC_DRV_RX8581 is not set -# CONFIG_RTC_DRV_RX8025 is not set - -# -# SPI RTC drivers -# - -# -# Platform RTC drivers -# -# CONFIG_RTC_DRV_CMOS is not set -# CONFIG_RTC_DRV_DS1286 is not set -# CONFIG_RTC_DRV_DS1511 is not set -# CONFIG_RTC_DRV_DS1553 is not set -# CONFIG_RTC_DRV_DS1742 is not set -# CONFIG_RTC_DRV_STK17TA8 is not set -# CONFIG_RTC_DRV_M48T86 is not set -# CONFIG_RTC_DRV_M48T35 is not set -# CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_MSM6242 is not set -# CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_RP5C01 is not set -# CONFIG_RTC_DRV_V3020 is not set - -# -# on-CPU RTC drivers -# -# CONFIG_RTC_DRV_GENERIC is not set +# CONFIG_RTC_CLASS is not set # CONFIG_DMADEVICES is not set # CONFIG_AUXDISPLAY is not set # CONFIG_UIO is not set @@ -1523,7 +1453,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1550,7 +1479,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/mpc85xx_defconfig b/trunk/arch/powerpc/configs/mpc85xx_defconfig index cfebef9f9123..8f35f8049c92 100644 --- a/trunk/arch/powerpc/configs/mpc85xx_defconfig +++ b/trunk/arch/powerpc/configs/mpc85xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:31 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:06 2010 # # CONFIG_PPC64 is not set @@ -68,10 +68,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -107,8 +103,14 @@ CONFIG_RCU_FANOUT=32 CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -116,7 +118,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -333,7 +334,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -345,6 +345,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -375,6 +376,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -507,8 +509,6 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -546,7 +546,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -564,7 +563,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -689,7 +687,6 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -820,11 +817,8 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set -# CONFIG_IXGBEVF is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_VXGE is not set @@ -835,7 +829,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -948,7 +941,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_SERIAL_QE=m -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1001,7 +993,6 @@ CONFIG_I2C_CPM=m CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1015,9 +1006,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1033,18 +1030,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1076,25 +1069,20 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_UCB1400_CORE is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1103,7 +1091,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1221,7 +1208,6 @@ CONFIG_SND_INTEL8X0=y CONFIG_SND_PPC=y CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_UA101 is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set # CONFIG_SND_SOC is not set @@ -1241,7 +1227,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1257,19 +1242,14 @@ CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1378,6 +1358,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1390,6 +1371,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1470,7 +1452,6 @@ CONFIG_RTC_DRV_CMOS=y # # CONFIG_RTC_DRV_GENERIC is not set CONFIG_DMADEVICES=y -# CONFIG_DMADEVICES_DEBUG is not set # # DMA Devices @@ -1573,7 +1554,6 @@ CONFIG_BEFS_FS=m # CONFIG_BEFS_DEBUG is not set CONFIG_BFS_FS=m CONFIG_EFS_FS=m -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set CONFIG_VXFS_FS=m @@ -1605,7 +1585,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1751,7 +1730,6 @@ CONFIG_DEBUG_INFO=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y diff --git a/trunk/arch/powerpc/configs/mpc85xx_smp_defconfig b/trunk/arch/powerpc/configs/mpc85xx_smp_defconfig index f5451d80f19b..8755ea3c7f5f 100644 --- a/trunk/arch/powerpc/configs/mpc85xx_smp_defconfig +++ b/trunk/arch/powerpc/configs/mpc85xx_smp_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:31 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:07 2010 # # CONFIG_PPC64 is not set @@ -69,10 +69,6 @@ CONFIG_ARCH_SUSPEND_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y -CONFIG_PPC_ADV_DEBUG_REGS=y -CONFIG_PPC_ADV_DEBUG_IACS=2 -CONFIG_PPC_ADV_DEBUG_DACS=2 -CONFIG_PPC_ADV_DEBUG_DVCS=0 CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config" CONFIG_CONSTRUCTORS=y @@ -104,13 +100,18 @@ CONFIG_TREE_RCU=y # CONFIG_RCU_TRACE is not set CONFIG_RCU_FANOUT=32 # CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_RCU_FAST_NO_HZ is not set # CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -118,7 +119,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -338,7 +338,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -350,6 +349,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y CONFIG_PCI_MSI=y +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -380,6 +380,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -512,8 +513,6 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -551,7 +550,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -569,7 +567,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -694,7 +691,6 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -825,11 +821,8 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set -# CONFIG_IXGBEVF is not set # CONFIG_IXGB is not set # CONFIG_S2IO is not set # CONFIG_VXGE is not set @@ -840,7 +833,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -953,7 +945,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set CONFIG_SERIAL_QE=m -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1006,7 +997,6 @@ CONFIG_I2C_CPM=m CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1020,9 +1010,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1038,18 +1034,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1081,25 +1073,20 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_UCB1400_CORE is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1108,7 +1095,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1226,7 +1212,6 @@ CONFIG_SND_INTEL8X0=y CONFIG_SND_PPC=y CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_UA101 is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set # CONFIG_SND_SOC is not set @@ -1246,7 +1231,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1262,19 +1246,14 @@ CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1383,6 +1362,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1395,6 +1375,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1475,7 +1456,6 @@ CONFIG_RTC_DRV_CMOS=y # # CONFIG_RTC_DRV_GENERIC is not set CONFIG_DMADEVICES=y -# CONFIG_DMADEVICES_DEBUG is not set # # DMA Devices @@ -1578,7 +1558,6 @@ CONFIG_BEFS_FS=m # CONFIG_BEFS_DEBUG is not set CONFIG_BFS_FS=m CONFIG_EFS_FS=m -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set CONFIG_VXFS_FS=m @@ -1610,7 +1589,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1756,7 +1734,6 @@ CONFIG_DEBUG_INFO=y # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set # CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y @@ -1829,7 +1806,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=y diff --git a/trunk/arch/powerpc/configs/mpc866_ads_defconfig b/trunk/arch/powerpc/configs/mpc866_ads_defconfig index d8d3d1d60c84..3f6b11b6f4f3 100644 --- a/trunk/arch/powerpc/configs/mpc866_ads_defconfig +++ b/trunk/arch/powerpc/configs/mpc866_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:32 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:08 2010 # # CONFIG_PPC64 is not set @@ -89,8 +89,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set @@ -299,7 +305,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set @@ -328,6 +333,7 @@ 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 @@ -419,8 +425,6 @@ CONFIG_PREVENT_FIRMWARE_BUILD=y # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -452,7 +456,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -604,7 +607,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -793,7 +795,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -818,7 +819,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/mpc86xx_defconfig b/trunk/arch/powerpc/configs/mpc86xx_defconfig index 624eae9a7e20..41884c97a4f3 100644 --- a/trunk/arch/powerpc/configs/mpc86xx_defconfig +++ b/trunk/arch/powerpc/configs/mpc86xx_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:33 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:09 2010 # # CONFIG_PPC64 is not set @@ -98,13 +98,18 @@ CONFIG_TREE_RCU=y # CONFIG_RCU_TRACE is not set CONFIG_RCU_FANOUT=32 # CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_RCU_FAST_NO_HZ is not set # CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set CONFIG_BLK_DEV_INITRD=y @@ -112,7 +117,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -324,7 +328,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -336,6 +339,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -363,6 +367,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -495,8 +500,6 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_I2C=y @@ -534,7 +537,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -552,7 +554,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -677,7 +678,6 @@ CONFIG_PATA_ALI=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -802,8 +802,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -816,7 +814,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -926,7 +923,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -976,7 +972,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -990,9 +985,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1008,18 +1009,14 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: # -# CONFIG_GPIO_MAX7300 is not set # CONFIG_GPIO_MAX732X is not set # CONFIG_GPIO_PCA953X is not set # CONFIG_GPIO_PCF857X is not set -# CONFIG_GPIO_ADP5588 is not set # # PCI GPIO expanders: @@ -1051,25 +1048,20 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set -# CONFIG_HTC_I2CPLD is not set # CONFIG_UCB1400_CORE is not set # CONFIG_TPS65010 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1078,7 +1070,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1196,7 +1187,6 @@ CONFIG_SND_INTEL8X0=y CONFIG_SND_PPC=y CONFIG_SND_USB=y # CONFIG_SND_USB_AUDIO is not set -# CONFIG_SND_USB_UA101 is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set # CONFIG_SND_SOC is not set @@ -1216,7 +1206,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1232,19 +1221,14 @@ CONFIG_HID_GYRATION=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y # CONFIG_HID_GREENASIA is not set # CONFIG_HID_SMARTJOYPLUS is not set @@ -1352,6 +1336,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1364,6 +1349,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1526,7 +1512,6 @@ CONFIG_BEFS_FS=m # CONFIG_BEFS_DEBUG is not set CONFIG_BFS_FS=m CONFIG_EFS_FS=m -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set CONFIG_VXFS_FS=m @@ -1558,7 +1543,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1770,7 +1754,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y # CONFIG_CRYPTO_GF128MUL is not set # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set diff --git a/trunk/arch/powerpc/configs/mpc885_ads_defconfig b/trunk/arch/powerpc/configs/mpc885_ads_defconfig index 45bd499630d0..6b9e6bd2c98d 100644 --- a/trunk/arch/powerpc/configs/mpc885_ads_defconfig +++ b/trunk/arch/powerpc/configs/mpc885_ads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:34 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:10 2010 # # CONFIG_PPC64 is not set @@ -90,8 +90,14 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set -# CONFIG_SYSFS_DEPRECATED_V2 is not set +CONFIG_SYSFS_DEPRECATED=y +CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set # CONFIG_NAMESPACES is not set # CONFIG_BLK_DEV_INITRD is not set @@ -307,7 +313,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_FSL_SOC=y # CONFIG_PCI is not set # CONFIG_PCI_DOMAINS is not set @@ -337,6 +342,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y @@ -509,8 +515,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_MDIO=y # CONFIG_PARPORT is not set @@ -522,7 +526,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -624,7 +627,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -762,7 +764,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set CONFIG_CRAMFS=y # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -787,7 +788,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set diff --git a/trunk/arch/powerpc/configs/pq2fads_defconfig b/trunk/arch/powerpc/configs/pq2fads_defconfig index 68c175ea427a..5d06f2cb8e5e 100644 --- a/trunk/arch/powerpc/configs/pq2fads_defconfig +++ b/trunk/arch/powerpc/configs/pq2fads_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:35 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:11 2010 # # CONFIG_PPC64 is not set @@ -105,7 +105,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -305,7 +304,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y CONFIG_PPC_PCI_CHOICE=y @@ -317,6 +315,7 @@ CONFIG_PCI_8260=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_DEBUG is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set @@ -343,6 +342,7 @@ 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 @@ -544,8 +544,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_GPIO=y CONFIG_OF_MDIO=y @@ -631,7 +629,6 @@ CONFIG_IDE_PROC_FS=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set # CONFIG_SCSI is not set # CONFIG_SCSI_DMA is not set @@ -737,8 +734,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -751,7 +746,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -865,7 +859,6 @@ CONFIG_SERIAL_CORE_CONSOLE=y CONFIG_SERIAL_CPM=y CONFIG_SERIAL_CPM_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -894,9 +887,7 @@ CONFIG_GPIOLIB=y # # Memory mapped GPIO expanders: # -# CONFIG_GPIO_IT8761E is not set # CONFIG_GPIO_XILINX is not set -# CONFIG_GPIO_SCH is not set # # I2C GPIO expanders: @@ -935,8 +926,6 @@ CONFIG_SSB_POSSIBLE=y # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_MFD_TMIO is not set -# CONFIG_MFD_TIMBERDALE is not set -# CONFIG_LPC_SCH is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -945,7 +934,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1008,7 +996,6 @@ CONFIG_USB_ETH_RNDIS=y # CONFIG_USB_MIDI_GADGET is not set # CONFIG_USB_G_PRINTER is not set # CONFIG_USB_CDC_COMPOSITE is not set -# CONFIG_USB_G_NOKIA is not set # CONFIG_USB_G_MULTI is not set # @@ -1064,7 +1051,6 @@ CONFIG_AUTOFS4_FS=y # # Caches # -# CONFIG_FSCACHE is not set # # CD-ROM/DVD Filesystems diff --git a/trunk/arch/powerpc/configs/prpmc2800_defconfig b/trunk/arch/powerpc/configs/prpmc2800_defconfig index 93f4505b5ac2..57ab5748a34d 100644 --- a/trunk/arch/powerpc/configs/prpmc2800_defconfig +++ b/trunk/arch/powerpc/configs/prpmc2800_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:36 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:12 2010 # # CONFIG_PPC64 is not set @@ -97,6 +97,11 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +# CONFIG_FAIR_GROUP_SCHED is not set +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -112,7 +117,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y -CONFIG_RD_LZO=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -315,7 +319,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_PCI=y @@ -324,6 +327,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -350,6 +354,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=y +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y CONFIG_XFRM=y CONFIG_XFRM_USER=y @@ -528,8 +533,6 @@ CONFIG_MTD_PHYSMAP_OF=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y CONFIG_OF_MDIO=y @@ -566,7 +569,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -638,7 +640,6 @@ CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -760,7 +761,6 @@ CONFIG_SATA_MV=y # CONFIG_PATA_IT821X is not set # CONFIG_PATA_IT8213 is not set # CONFIG_PATA_JMICRON is not set -# CONFIG_PATA_LEGACY is not set # CONFIG_PATA_TRIFLEX is not set # CONFIG_PATA_MARVELL is not set # CONFIG_PATA_MPIIX is not set @@ -854,7 +854,6 @@ CONFIG_NET_PCI=y # CONFIG_PCNET32 is not set # CONFIG_AMD8111_ETH is not set # CONFIG_ADAPTEC_STARFIRE is not set -# CONFIG_KSZ884X_PCI is not set # CONFIG_B44 is not set # CONFIG_FORCEDETH is not set CONFIG_E100=y @@ -908,8 +907,6 @@ CONFIG_NETDEV_10000=y # CONFIG_CHELSIO_T1 is not set CONFIG_CHELSIO_T3_DEPENDS=y # CONFIG_CHELSIO_T3 is not set -CONFIG_CHELSIO_T4_DEPENDS=y -# CONFIG_CHELSIO_T4 is not set # CONFIG_ENIC is not set # CONFIG_IXGBE is not set # CONFIG_IXGB is not set @@ -922,7 +919,6 @@ CONFIG_CHELSIO_T4_DEPENDS=y # CONFIG_MLX4_CORE is not set # CONFIG_TEHUTI is not set # CONFIG_BNX2X is not set -# CONFIG_QLCNIC is not set # CONFIG_QLGE is not set # CONFIG_SFC is not set # CONFIG_BE2NET is not set @@ -1020,7 +1016,6 @@ CONFIG_SERIAL_MPSC_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -1070,7 +1065,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MV64XXX=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -1083,9 +1077,15 @@ CONFIG_I2C_MV64XXX=y # Other I2C/SMBus bus drivers # # CONFIG_I2C_PCA_PLATFORM is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -1111,11 +1111,10 @@ CONFIG_HWMON=y # CONFIG_SENSORS_ADM1029 is not set # CONFIG_SENSORS_ADM1031 is not set # CONFIG_SENSORS_ADM9240 is not set -# CONFIG_SENSORS_ADT7411 is not set # CONFIG_SENSORS_ADT7462 is not set # CONFIG_SENSORS_ADT7470 is not set +# CONFIG_SENSORS_ADT7473 is not set # CONFIG_SENSORS_ADT7475 is not set -# CONFIG_SENSORS_ASC7621 is not set # CONFIG_SENSORS_ATXP1 is not set # CONFIG_SENSORS_DS1621 is not set # CONFIG_SENSORS_I5K_AMB is not set @@ -1152,7 +1151,6 @@ CONFIG_HWMON=y # CONFIG_SENSORS_SMSC47M192 is not set # CONFIG_SENSORS_SMSC47B397 is not set # CONFIG_SENSORS_ADS7828 is not set -# CONFIG_SENSORS_AMC6821 is not set # CONFIG_SENSORS_THMC50 is not set # CONFIG_SENSORS_TMP401 is not set # CONFIG_SENSORS_TMP421 is not set @@ -1181,21 +1179,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -1204,7 +1199,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set CONFIG_VIDEO_OUTPUT_CONTROL=y @@ -1237,7 +1231,6 @@ CONFIG_USB_HID=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set CONFIG_HID_A4TECH=y CONFIG_HID_APPLE=y CONFIG_HID_BELKIN=y @@ -1254,19 +1247,14 @@ CONFIG_HID_KENSINGTON=y CONFIG_HID_LOGITECH=y # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set CONFIG_HID_MICROSOFT=y -# CONFIG_HID_MOSART is not set CONFIG_HID_MONTEREY=y CONFIG_HID_NTRIG=y -CONFIG_HID_ORTEK=y CONFIG_HID_PANTHERLORD=y # CONFIG_PANTHERLORD_FF is not set CONFIG_HID_PETALYNX=y -# CONFIG_HID_QUANTA is not set CONFIG_HID_SAMSUNG=y CONFIG_HID_SONY=y -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=y CONFIG_HID_GREENASIA=y # CONFIG_GREENASIA_FF is not set @@ -1362,6 +1350,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1374,6 +1363,7 @@ CONFIG_USB_OHCI_LITTLE_ENDIAN=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1526,7 +1516,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set # CONFIG_JFFS2_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1549,7 +1538,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -1632,11 +1620,9 @@ CONFIG_CRC32=y # CONFIG_CRC7 is not set # CONFIG_LIBCRC32C is not set CONFIG_ZLIB_INFLATE=y -CONFIG_LZO_DECOMPRESS=y CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_LZO=y CONFIG_HAS_IOMEM=y CONFIG_HAS_IOPORT=y CONFIG_HAS_DMA=y diff --git a/trunk/arch/powerpc/configs/ps3_defconfig b/trunk/arch/powerpc/configs/ps3_defconfig index 3808bc2be86f..32f7058bb173 100644 --- a/trunk/arch/powerpc/configs/ps3_defconfig +++ b/trunk/arch/powerpc/configs/ps3_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc4 -# Thu Apr 15 11:32:15 2010 +# Linux kernel version: 2.6.31-rc7 +# Mon Aug 24 17:38:50 2009 # CONFIG_PPC64=y @@ -9,7 +9,6 @@ CONFIG_PPC64=y # Processor support # CONFIG_PPC_BOOK3S_64=y -# CONFIG_PPC_BOOK3E_64 is not set CONFIG_PPC_BOOK3S=y # CONFIG_POWER4_ONLY is not set CONFIG_POWER3=y @@ -36,9 +35,7 @@ CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y CONFIG_HAVE_SETUP_PER_CPU_AREA=y -CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y CONFIG_IRQ_PER_CPU=y -CONFIG_NR_IRQS=512 CONFIG_STACKTRACE_SUPPORT=y CONFIG_HAVE_LATENCYTOP_SUPPORT=y CONFIG_TRACE_IRQFLAGS_SUPPORT=y @@ -63,7 +60,6 @@ CONFIG_AUDIT_ARCH=y CONFIG_GENERIC_BUG=y CONFIG_DTC=y # CONFIG_DEFAULT_UIMAGE is not set -CONFIG_ARCH_HIBERNATION_POSSIBLE=y # CONFIG_PPC_DCR_NATIVE is not set # CONFIG_PPC_DCR_MMIO is not set CONFIG_ARCH_SUPPORTS_DEBUG_PAGEALLOC=y @@ -90,15 +86,14 @@ CONFIG_POSIX_MQUEUE_SYSCTL=y # # RCU Subsystem # -CONFIG_TREE_RCU=y -# CONFIG_TREE_PREEMPT_RCU is not set -# CONFIG_TINY_RCU is not set -# CONFIG_RCU_TRACE is not set -CONFIG_RCU_FANOUT=64 -# CONFIG_RCU_FANOUT_EXACT is not set +CONFIG_CLASSIC_RCU=y +# CONFIG_TREE_RCU is not set +# CONFIG_PREEMPT_RCU is not set # CONFIG_TREE_RCU_TRACE is not set +# CONFIG_PREEMPT_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=17 +# CONFIG_GROUP_SCHED is not set # CONFIG_CGROUPS is not set # CONFIG_SYSFS_DEPRECATED_V2 is not set # CONFIG_RELAY is not set @@ -113,7 +108,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y # CONFIG_RD_BZIP2 is not set # CONFIG_RD_LZMA is not set -# CONFIG_RD_LZO is not set CONFIG_CC_OPTIMIZE_FOR_SIZE=y CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -134,19 +128,21 @@ CONFIG_TIMERFD=y CONFIG_EVENTFD=y CONFIG_SHMEM=y CONFIG_AIO=y -CONFIG_HAVE_PERF_EVENTS=y +CONFIG_HAVE_PERF_COUNTERS=y # -# Kernel Performance Events And Counters +# Performance Counters # -# CONFIG_PERF_EVENTS is not set # CONFIG_PERF_COUNTERS is not set CONFIG_VM_EVENT_COUNTERS=y +# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_COMPAT_BRK is not set CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set CONFIG_PROFILING=y +CONFIG_TRACEPOINTS=y +CONFIG_MARKERS=y CONFIG_OPROFILE=m CONFIG_HAVE_OPROFILE=y # CONFIG_KPROBES is not set @@ -158,14 +154,12 @@ CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_HAVE_DMA_ATTRS=y CONFIG_USE_GENERIC_SMP_HELPERS=y -CONFIG_HAVE_DMA_API_DEBUG=y # # GCOV-based kernel profiling # # CONFIG_GCOV_KERNEL is not set -CONFIG_SLOW_WORK=y -# CONFIG_SLOW_WORK_DEBUG is not set +# CONFIG_SLOW_WORK is not set # CONFIG_HAVE_GENERIC_DMA_COHERENT is not set CONFIG_SLABINFO=y CONFIG_RT_MUTEXES=y @@ -186,41 +180,14 @@ CONFIG_BLOCK_COMPAT=y # 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=y +# CONFIG_DEFAULT_CFQ is not set # CONFIG_DEFAULT_NOOP is not set -CONFIG_DEFAULT_IOSCHED="cfq" -# CONFIG_INLINE_SPIN_TRYLOCK is not set -# CONFIG_INLINE_SPIN_TRYLOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK is not set -# CONFIG_INLINE_SPIN_LOCK_BH is not set -# CONFIG_INLINE_SPIN_LOCK_IRQ is not set -# CONFIG_INLINE_SPIN_LOCK_IRQSAVE is not set -# CONFIG_INLINE_SPIN_UNLOCK is not set -# CONFIG_INLINE_SPIN_UNLOCK_BH is not set -# CONFIG_INLINE_SPIN_UNLOCK_IRQ is not set -# CONFIG_INLINE_SPIN_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_READ_TRYLOCK is not set -# CONFIG_INLINE_READ_LOCK is not set -# CONFIG_INLINE_READ_LOCK_BH is not set -# CONFIG_INLINE_READ_LOCK_IRQ is not set -# CONFIG_INLINE_READ_LOCK_IRQSAVE is not set -# CONFIG_INLINE_READ_UNLOCK is not set -# CONFIG_INLINE_READ_UNLOCK_BH is not set -# CONFIG_INLINE_READ_UNLOCK_IRQ is not set -# CONFIG_INLINE_READ_UNLOCK_IRQRESTORE is not set -# CONFIG_INLINE_WRITE_TRYLOCK is not set -# CONFIG_INLINE_WRITE_LOCK is not set -# CONFIG_INLINE_WRITE_LOCK_BH is not set -# CONFIG_INLINE_WRITE_LOCK_IRQ is not set -# CONFIG_INLINE_WRITE_LOCK_IRQSAVE is not set -# CONFIG_INLINE_WRITE_UNLOCK is not set -# CONFIG_INLINE_WRITE_UNLOCK_BH is not set -# CONFIG_INLINE_WRITE_UNLOCK_IRQ is not set -# CONFIG_INLINE_WRITE_UNLOCK_IRQRESTORE is not set -# CONFIG_MUTEX_SPIN_ON_OWNER is not set +CONFIG_DEFAULT_IOSCHED="anticipatory" # CONFIG_FREEZER is not set # @@ -259,6 +226,7 @@ CONFIG_PPC_CELL=y # CONFIG_SPU_FS=m CONFIG_SPU_FS_64K_LS=y +# CONFIG_SPU_TRACE is not set CONFIG_SPU_BASE=y # CONFIG_PQ2ADS is not set # CONFIG_PPC_OF_BOOT_TRAMPOLINE is not set @@ -299,6 +267,7 @@ CONFIG_COMPAT_BINFMT_ELF=y # CONFIG_HAVE_AOUT is not set CONFIG_BINFMT_MISC=y CONFIG_HUGETLB_PAGE_SIZE_VARIABLE=y +# CONFIG_IOMMU_VMERGE is not set CONFIG_IOMMU_HELPER=y # CONFIG_SWIOTLB is not set CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y @@ -307,15 +276,12 @@ CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y CONFIG_KEXEC=y # CONFIG_CRASH_DUMP is not set # CONFIG_IRQ_ALL_CPUS is not set -CONFIG_SPARSE_IRQ=y # CONFIG_NUMA is not set -CONFIG_MAX_ACTIVE_REGIONS=256 CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_FLATMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_ENABLE=y CONFIG_ARCH_SPARSEMEM_DEFAULT=y CONFIG_ARCH_POPULATES_NODE_MAP=y -CONFIG_SYS_SUPPORTS_HUGETLBFS=y CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_FLATMEM_MANUAL is not set # CONFIG_DISCONTIGMEM_MANUAL is not set @@ -329,12 +295,13 @@ CONFIG_MEMORY_HOTPLUG=y CONFIG_MEMORY_HOTPLUG_SPARSE=y # CONFIG_MEMORY_HOTREMOVE is not set CONFIG_PAGEFLAGS_EXTENDED=y -CONFIG_SPLIT_PTLOCK_CPUS=999999 +CONFIG_SPLIT_PTLOCK_CPUS=4 CONFIG_MIGRATION=y CONFIG_PHYS_ADDR_T_64BIT=y CONFIG_ZONE_DMA_FLAG=1 CONFIG_BOUNCE=y -# CONFIG_KSM is not set +CONFIG_HAVE_MLOCK=y +CONFIG_HAVE_MLOCKED_PAGE_BIT=y CONFIG_DEFAULT_MMAP_MIN_ADDR=4096 CONFIG_ARCH_MEMORY_PROBE=y CONFIG_PPC_HAS_HASH_64K=y @@ -345,15 +312,11 @@ CONFIG_PPC_4K_PAGES=y CONFIG_FORCE_MAX_ZONEORDER=13 CONFIG_SCHED_SMT=y CONFIG_PROC_DEVICETREE=y -CONFIG_CMDLINE_BOOL=y -CONFIG_CMDLINE="" +# CONFIG_CMDLINE_BOOL is not set CONFIG_EXTRA_TARGETS="" CONFIG_PM=y CONFIG_PM_DEBUG=y -# CONFIG_PM_ADVANCED_DEBUG is not set # CONFIG_PM_VERBOSE is not set -# CONFIG_HIBERNATION is not set -# CONFIG_PM_RUNTIME is not set # CONFIG_SECCOMP is not set CONFIG_ISA_DMA_API=y @@ -361,7 +324,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -CONFIG_NEED_DMA_MAP_STATE=y CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_PCI_CHOICE=y # CONFIG_PCI is not set @@ -375,12 +337,12 @@ CONFIG_PAGE_OFFSET=0xc000000000000000 CONFIG_KERNEL_START=0xc000000000000000 CONFIG_PHYSICAL_START=0x00000000 CONFIG_NET=y -CONFIG_COMPAT_NETLINK_MESSAGES=y # # Networking options # CONFIG_PACKET=y +CONFIG_PACKET_MMAP=y CONFIG_UNIX=y CONFIG_XFRM=y # CONFIG_XFRM_USER is not set @@ -430,7 +392,6 @@ CONFIG_INET6_XFRM_MODE_TUNNEL=y CONFIG_INET6_XFRM_MODE_BEET=y # CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set CONFIG_IPV6_SIT=y -# CONFIG_IPV6_SIT_6RD is not set CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_IPV6_TUNNEL is not set # CONFIG_IPV6_MULTIPLE_TABLES is not set @@ -439,7 +400,6 @@ CONFIG_IPV6_NDISC_NODETYPE=y # CONFIG_NETFILTER is not set # CONFIG_IP_DCCP is not set # CONFIG_IP_SCTP is not set -# CONFIG_RDS is not set # CONFIG_TIPC is not set # CONFIG_ATM is not set # CONFIG_BRIDGE is not set @@ -462,6 +422,7 @@ CONFIG_IPV6_NDISC_NODETYPE=y # Network testing # # CONFIG_NET_PKTGEN is not set +# CONFIG_NET_DROP_MONITOR is not set # CONFIG_HAMRADIO is not set # CONFIG_CAN is not set # CONFIG_IRDA is not set @@ -484,30 +445,27 @@ CONFIG_BT_HCIBTUSB=m # CONFIG_BT_HCIBPA10X is not set # CONFIG_BT_HCIBFUSB is not set # CONFIG_BT_HCIVHCI is not set -# CONFIG_BT_MRVL is not set -# CONFIG_BT_ATH3K is not set # CONFIG_AF_RXRPC is not set CONFIG_WIRELESS=y -CONFIG_WIRELESS_EXT=y -CONFIG_WEXT_CORE=y -CONFIG_WEXT_PROC=y CONFIG_CFG80211=m -# CONFIG_NL80211_TESTMODE is not set -# CONFIG_CFG80211_DEVELOPER_WARNINGS is not set # CONFIG_CFG80211_REG_DEBUG is not set -CONFIG_CFG80211_DEFAULT_PS=y # CONFIG_CFG80211_DEBUGFS is not set -# CONFIG_CFG80211_INTERNAL_REGDB is not set -CONFIG_CFG80211_WEXT=y +# CONFIG_WIRELESS_OLD_REGULATORY is not set +CONFIG_WIRELESS_EXT=y # CONFIG_WIRELESS_EXT_SYSFS is not set # CONFIG_LIB80211 is not set CONFIG_MAC80211=m +CONFIG_MAC80211_DEFAULT_PS=y +CONFIG_MAC80211_DEFAULT_PS_VALUE=1 + +# +# Rate control algorithm selection +# CONFIG_MAC80211_RC_PID=y # CONFIG_MAC80211_RC_MINSTREL is not set CONFIG_MAC80211_RC_DEFAULT_PID=y # CONFIG_MAC80211_RC_DEFAULT_MINSTREL is not set CONFIG_MAC80211_RC_DEFAULT="pid" -# CONFIG_MAC80211_MESH is not set # CONFIG_MAC80211_LEDS is not set # CONFIG_MAC80211_DEBUGFS is not set # CONFIG_MAC80211_DEBUG_MENU is not set @@ -523,7 +481,6 @@ CONFIG_MAC80211_RC_DEFAULT="pid" # Generic Driver Options # CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug" -# CONFIG_DEVTMPFS is not set CONFIG_STANDALONE=y CONFIG_PREVENT_FIRMWARE_BUILD=y CONFIG_FW_LOADER=y @@ -534,8 +491,6 @@ CONFIG_EXTRA_FIRMWARE="" # CONFIG_SYS_HYPERVISOR is not set # CONFIG_CONNECTOR is not set # CONFIG_MTD is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y # CONFIG_PARPORT is not set CONFIG_BLK_DEV=y @@ -543,10 +498,6 @@ CONFIG_BLK_DEV=y # CONFIG_BLK_DEV_COW_COMMON is not set CONFIG_BLK_DEV_LOOP=y # CONFIG_BLK_DEV_CRYPTOLOOP is not set - -# -# DRBD disabled because PROC_FS, INET or CONNECTOR not selected -# # CONFIG_BLK_DEV_NBD is not set # CONFIG_BLK_DEV_UB is not set CONFIG_BLK_DEV_RAM=y @@ -570,7 +521,6 @@ CONFIG_HAVE_IDE=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -640,27 +590,30 @@ CONFIG_MII=m # CONFIG_IBM_NEW_EMAC_MAL_COMMON_ERR is not set # CONFIG_B44 is not set # CONFIG_KS8842 is not set -# CONFIG_KS8851_MLL is not set CONFIG_NETDEV_1000=y CONFIG_GELIC_NET=y CONFIG_GELIC_WIRELESS=y # CONFIG_NETDEV_10000 is not set -CONFIG_WLAN=y + +# +# Wireless LAN +# +# CONFIG_WLAN_PRE80211 is not set +CONFIG_WLAN_80211=y +# CONFIG_LIBERTAS is not set # CONFIG_LIBERTAS_THINFIRM is not set # CONFIG_AT76C50X_USB is not set # CONFIG_USB_ZD1201 is not set # CONFIG_USB_NET_RNDIS_WLAN is not set # CONFIG_RTL8187 is not set # CONFIG_MAC80211_HWSIM is not set -# CONFIG_ATH_COMMON is not set +# CONFIG_P54_COMMON is not set +# CONFIG_AR9170_USB is not set +# CONFIG_HOSTAP is not set # CONFIG_B43 is not set # CONFIG_B43LEGACY is not set -# CONFIG_HOSTAP is not set -# CONFIG_LIBERTAS is not set -# CONFIG_P54_COMMON is not set -# CONFIG_RT2X00 is not set -# CONFIG_WL12XX is not set # CONFIG_ZD1211RW is not set +# CONFIG_RT2X00 is not set # # Enable WiMAX (Networking options) to see the WiMAX drivers @@ -678,7 +631,6 @@ CONFIG_USB_NET_AX8817X=m # CONFIG_USB_NET_CDCETHER is not set # CONFIG_USB_NET_CDC_EEM is not set # CONFIG_USB_NET_DM9601 is not set -# CONFIG_USB_NET_SMSC75XX is not set # CONFIG_USB_NET_SMSC95XX is not set # CONFIG_USB_NET_GL620A is not set # CONFIG_USB_NET_NET1080 is not set @@ -713,7 +665,6 @@ CONFIG_SLHC=m CONFIG_INPUT=y CONFIG_INPUT_FF_MEMLESS=m # CONFIG_INPUT_POLLDEV is not set -# CONFIG_INPUT_SPARSEKMAP is not set # # Userland interfaces @@ -761,8 +712,6 @@ CONFIG_DEVKMEM=y # # Non-8250 serial port support # -# CONFIG_SERIAL_TIMBERDALE is not set -# CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set # CONFIG_LEGACY_PTYS is not set @@ -786,6 +735,7 @@ CONFIG_ARCH_WANT_OPTIONAL_GPIOLIB=y # CONFIG_POWER_SUPPLY is not set # CONFIG_HWMON is not set # CONFIG_THERMAL is not set +# CONFIG_THERMAL_HWMON is not set # CONFIG_WATCHDOG is not set CONFIG_SSB_POSSIBLE=y @@ -891,13 +841,13 @@ CONFIG_SND_PS3=m CONFIG_SND_PS3_DEFAULT_START_DELAY=2000 CONFIG_SND_USB=y CONFIG_SND_USB_AUDIO=m -# CONFIG_SND_USB_UA101 is not set # CONFIG_SND_USB_USX2Y is not set # CONFIG_SND_USB_CAIAQ is not set # CONFIG_SND_SOC is not set # CONFIG_SOUND_PRIME is not set CONFIG_HID_SUPPORT=y CONFIG_HID=y +# CONFIG_HID_DEBUG is not set CONFIG_HIDRAW=y # @@ -916,7 +866,6 @@ CONFIG_USB_HIDDEV=y # # Special HID drivers # -# CONFIG_HID_3M_PCT is not set # CONFIG_HID_A4TECH is not set CONFIG_HID_APPLE=m CONFIG_HID_BELKIN=m @@ -927,24 +876,17 @@ CONFIG_HID_CHERRY=m CONFIG_HID_EZKEY=m # CONFIG_HID_KYE is not set # CONFIG_HID_GYRATION is not set -CONFIG_HID_TWINHAN=m # CONFIG_HID_KENSINGTON is not set CONFIG_HID_LOGITECH=m # CONFIG_LOGITECH_FF is not set # CONFIG_LOGIRUMBLEPAD2_FF is not set -# CONFIG_LOGIG940_FF is not set -# CONFIG_HID_MAGICMOUSE is not set CONFIG_HID_MICROSOFT=m -# CONFIG_HID_MOSART is not set # CONFIG_HID_MONTEREY is not set # CONFIG_HID_NTRIG is not set -# CONFIG_HID_ORTEK is not set # CONFIG_HID_PANTHERLORD is not set # CONFIG_HID_PETALYNX is not set -# CONFIG_HID_QUANTA is not set # CONFIG_HID_SAMSUNG is not set CONFIG_HID_SONY=m -# CONFIG_HID_STANTUM is not set CONFIG_HID_SUNPLUS=m # CONFIG_HID_GREENASIA is not set CONFIG_HID_SMARTJOYPLUS=m @@ -959,7 +901,7 @@ CONFIG_USB_ARCH_HAS_OHCI=y CONFIG_USB_ARCH_HAS_EHCI=y CONFIG_USB=m # CONFIG_USB_DEBUG is not set -CONFIG_USB_ANNOUNCE_NEW_DEVICES=y +# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set # # Miscellaneous USB options @@ -967,6 +909,7 @@ CONFIG_USB_ANNOUNCE_NEW_DEVICES=y CONFIG_USB_DEVICEFS=y # CONFIG_USB_DEVICE_CLASS is not set # CONFIG_USB_DYNAMIC_MINORS is not set +CONFIG_USB_SUSPEND=y # CONFIG_USB_OTG is not set # CONFIG_USB_OTG_WHITELIST is not set # CONFIG_USB_OTG_BLACKLIST_HUB is not set @@ -980,13 +923,12 @@ CONFIG_USB_MON=m # CONFIG_USB_C67X00_HCD is not set CONFIG_USB_EHCI_HCD=m # CONFIG_USB_EHCI_ROOT_HUB_TT is not set -CONFIG_USB_EHCI_TT_NEWSCHED=y +# CONFIG_USB_EHCI_TT_NEWSCHED is not set CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y # CONFIG_USB_EHCI_HCD_PPC_OF is not set # CONFIG_USB_OXU210HP_HCD is not set # CONFIG_USB_ISP116X_HCD is not set # CONFIG_USB_ISP1760_HCD is not set -# CONFIG_USB_ISP1362_HCD is not set CONFIG_USB_OHCI_HCD=m # CONFIG_USB_OHCI_HCD_PPC_OF_BE is not set # CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set @@ -1053,6 +995,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1065,6 +1008,7 @@ CONFIG_USB_STORAGE=m # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1104,9 +1048,7 @@ CONFIG_RTC_INTF_DEV=y # CONFIG_RTC_DRV_M48T86 is not set # CONFIG_RTC_DRV_M48T35 is not set # CONFIG_RTC_DRV_M48T59 is not set -# CONFIG_RTC_DRV_MSM6242 is not set # CONFIG_RTC_DRV_BQ4802 is not set -# CONFIG_RTC_DRV_RP5C01 is not set # CONFIG_RTC_DRV_V3020 is not set # @@ -1135,10 +1077,10 @@ CONFIG_EXT3_FS_XATTR=y # CONFIG_EXT3_FS_POSIX_ACL is not set # CONFIG_EXT3_FS_SECURITY is not set CONFIG_EXT4_FS=y +# CONFIG_EXT4DEV_COMPAT is not set CONFIG_EXT4_FS_XATTR=y # CONFIG_EXT4_FS_POSIX_ACL is not set # CONFIG_EXT4_FS_SECURITY is not set -# CONFIG_EXT4_DEBUG is not set CONFIG_JBD=m # CONFIG_JBD_DEBUG is not set CONFIG_JBD2=y @@ -1151,7 +1093,6 @@ CONFIG_FS_MBCACHE=y # CONFIG_GFS2_FS is not set # CONFIG_OCFS2_FS is not set # CONFIG_BTRFS_FS is not set -# CONFIG_NILFS2_FS is not set CONFIG_FILE_LOCKING=y CONFIG_FSNOTIFY=y CONFIG_DNOTIFY=y @@ -1213,7 +1154,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -1224,6 +1164,7 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_ROMFS_FS is not set # CONFIG_SYSV_FS is not set # CONFIG_UFS_FS is not set +# CONFIG_NILFS2_FS is not set CONFIG_NETWORK_FILESYSTEMS=y CONFIG_NFS_FS=y CONFIG_NFS_V3=y @@ -1240,7 +1181,6 @@ CONFIG_SUNRPC_GSS=y CONFIG_RPCSEC_GSS_KRB5=y # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set CONFIG_CIFS=m # CONFIG_CIFS_STATS is not set # CONFIG_CIFS_WEAK_PW_HASH is not set @@ -1297,7 +1237,7 @@ CONFIG_NLS_ISO8859_1=y # CONFIG_NLS_KOI8_U is not set # CONFIG_NLS_UTF8 is not set # CONFIG_DLM is not set -# CONFIG_BINARY_PRINTF is not set +CONFIG_BINARY_PRINTF=y # # Library routines @@ -1330,7 +1270,6 @@ CONFIG_ENABLE_WARN_DEPRECATED=y CONFIG_ENABLE_MUST_CHECK=y CONFIG_FRAME_WARN=2048 CONFIG_MAGIC_SYSRQ=y -# CONFIG_STRIP_ASM_SYMS is not set # CONFIG_UNUSED_SYMBOLS is not set CONFIG_DEBUG_FS=y # CONFIG_HEADERS_CHECK is not set @@ -1353,7 +1292,6 @@ CONFIG_DEBUG_SPINLOCK=y CONFIG_DEBUG_MUTEXES=y CONFIG_DEBUG_LOCK_ALLOC=y CONFIG_PROVE_LOCKING=y -# CONFIG_PROVE_RCU is not set CONFIG_LOCKDEP=y # CONFIG_LOCK_STAT is not set CONFIG_DEBUG_LOCKDEP=y @@ -1370,27 +1308,26 @@ CONFIG_DEBUG_MEMORY_INIT=y CONFIG_DEBUG_LIST=y # CONFIG_DEBUG_SG is not set # CONFIG_DEBUG_NOTIFIERS is not set -# CONFIG_DEBUG_CREDENTIALS is not set # CONFIG_RCU_TORTURE_TEST is not set # CONFIG_RCU_CPU_STALL_DETECTOR is not set # CONFIG_BACKTRACE_SELF_TEST is not set # CONFIG_DEBUG_BLOCK_EXT_DEVT is not set -# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set -# CONFIG_LKDTM is not set # CONFIG_FAULT_INJECTION is not set # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_DEBUG_PAGEALLOC is not set +CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_RING_BUFFER=y -CONFIG_RING_BUFFER_ALLOW_SWAP=y +CONFIG_EVENT_TRACING=y +CONFIG_CONTEXT_SWITCH_TRACER=y +CONFIG_TRACING=y CONFIG_TRACING_SUPPORT=y # CONFIG_FTRACE is not set # CONFIG_DYNAMIC_DEBUG is not set -# CONFIG_DMA_API_DEBUG is not set # CONFIG_SAMPLES is not set CONFIG_HAVE_ARCH_KGDB=y # CONFIG_KGDB is not set @@ -1415,16 +1352,13 @@ CONFIG_IRQSTACKS=y # CONFIG_KEYS is not set # CONFIG_SECURITY is not set # CONFIG_SECURITYFS is not set -# CONFIG_DEFAULT_SECURITY_SELINUX is not set -# CONFIG_DEFAULT_SECURITY_SMACK is not set -# CONFIG_DEFAULT_SECURITY_TOMOYO is not set -CONFIG_DEFAULT_SECURITY_DAC=y -CONFIG_DEFAULT_SECURITY="" +# CONFIG_SECURITY_FILE_CAPABILITIES is not set CONFIG_CRYPTO=y # # Crypto core or helper # +# CONFIG_CRYPTO_FIPS is not set CONFIG_CRYPTO_ALGAPI=y CONFIG_CRYPTO_ALGAPI2=y CONFIG_CRYPTO_AEAD=m @@ -1440,7 +1374,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set # CONFIG_CRYPTO_AUTHENC is not set @@ -1469,13 +1402,11 @@ CONFIG_CRYPTO_PCBC=m # # CONFIG_CRYPTO_HMAC is not set # CONFIG_CRYPTO_XCBC is not set -# CONFIG_CRYPTO_VMAC is not set # # Digest # # CONFIG_CRYPTO_CRC32C is not set -CONFIG_CRYPTO_GHASH=m # CONFIG_CRYPTO_MD4 is not set CONFIG_CRYPTO_MD5=y CONFIG_CRYPTO_MICHAEL_MIC=m diff --git a/trunk/arch/powerpc/configs/storcenter_defconfig b/trunk/arch/powerpc/configs/storcenter_defconfig index b1625801526e..f2f832161463 100644 --- a/trunk/arch/powerpc/configs/storcenter_defconfig +++ b/trunk/arch/powerpc/configs/storcenter_defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc5 -# Mon Apr 19 23:16:37 2010 +# Linux kernel version: 2.6.33-rc3 +# Wed Jan 6 09:24:13 2010 # # CONFIG_PPC64 is not set @@ -94,6 +94,11 @@ CONFIG_RCU_FANOUT=32 # CONFIG_TREE_RCU_TRACE is not set # CONFIG_IKCONFIG is not set CONFIG_LOG_BUF_SHIFT=14 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set # CONFIG_CGROUPS is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y @@ -309,7 +314,6 @@ CONFIG_ISA_DMA_API=y # Bus options # CONFIG_ZONE_DMA=y -# CONFIG_NEED_DMA_MAP_STATE is not set CONFIG_GENERIC_ISA_DMA=y CONFIG_PPC_INDIRECT_PCI=y CONFIG_FSL_SOC=y @@ -319,6 +323,7 @@ CONFIG_PCI_SYSCALL=y # CONFIG_PCIEPORTBUS is not set CONFIG_ARCH_SUPPORTS_MSI=y # CONFIG_PCI_MSI is not set +# CONFIG_PCI_LEGACY is not set # CONFIG_PCI_STUB is not set # CONFIG_PCI_IOV is not set # CONFIG_PCCARD is not set @@ -344,6 +349,7 @@ CONFIG_NET=y # Networking options # CONFIG_PACKET=m +# CONFIG_PACKET_MMAP is not set CONFIG_UNIX=y # CONFIG_NET_KEY is not set CONFIG_INET=y @@ -518,8 +524,6 @@ CONFIG_MTD_PHYSMAP=y # UBI - Unsorted block images # # CONFIG_MTD_UBI is not set -CONFIG_OF_FLATTREE=y -CONFIG_OF_DYNAMIC=y CONFIG_OF_DEVICE=y CONFIG_OF_I2C=y # CONFIG_PARPORT is not set @@ -551,7 +555,6 @@ CONFIG_MISC_DEVICES=y # CONFIG_ENCLOSURE_SERVICES is not set # CONFIG_HP_ILO is not set # CONFIG_ISL29003 is not set -# CONFIG_SENSORS_TSL2550 is not set # CONFIG_DS1682 is not set # CONFIG_C2PORT is not set @@ -623,7 +626,6 @@ CONFIG_BLK_DEV_IDEDMA=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y CONFIG_SCSI_DMA=y @@ -844,7 +846,6 @@ CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y # CONFIG_SERIAL_JSM is not set # CONFIG_SERIAL_OF_PLATFORM is not set -# CONFIG_SERIAL_TIMBERDALE is not set # CONFIG_SERIAL_GRLIB_GAISLER_APBUART is not set CONFIG_UNIX98_PTYS=y # CONFIG_DEVPTS_MULTIPLE_INSTANCES is not set @@ -894,7 +895,6 @@ CONFIG_I2C_HELPER_AUTO=y CONFIG_I2C_MPC=y # CONFIG_I2C_OCORES is not set # CONFIG_I2C_SIMTEC is not set -# CONFIG_I2C_XILINX is not set # # External I2C/SMBus adapter drivers @@ -908,9 +908,15 @@ CONFIG_I2C_MPC=y # # CONFIG_I2C_PCA_PLATFORM is not set # CONFIG_I2C_STUB is not set + +# +# Miscellaneous I2C Chip support +# +# CONFIG_SENSORS_TSL2550 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 # CONFIG_SPI is not set # @@ -935,21 +941,18 @@ CONFIG_SSB_POSSIBLE=y # Multifunction device drivers # # CONFIG_MFD_CORE is not set -# CONFIG_MFD_88PM860X is not set # CONFIG_MFD_SM501 is not set # CONFIG_HTC_PASIC3 is not set # CONFIG_TWL4030_CORE is not set # CONFIG_MFD_TMIO is not set # CONFIG_PMIC_DA903X is not set # CONFIG_PMIC_ADP5520 is not set -# CONFIG_MFD_MAX8925 is not set # CONFIG_MFD_WM8400 is not set # CONFIG_MFD_WM831X is not set # CONFIG_MFD_WM8350_I2C is not set -# CONFIG_MFD_WM8994 is not set # CONFIG_MFD_PCF50633 is not set # CONFIG_AB3100_CORE is not set -# CONFIG_LPC_SCH is not set +# CONFIG_MFD_88PM8607 is not set # CONFIG_REGULATOR is not set # CONFIG_MEDIA_SUPPORT is not set @@ -958,7 +961,6 @@ CONFIG_SSB_POSSIBLE=y # # CONFIG_AGP is not set CONFIG_VGA_ARB=y -CONFIG_VGA_ARB_MAX_GPUS=16 # CONFIG_DRM is not set # CONFIG_VGASTATE is not set # CONFIG_VIDEO_OUTPUT_CONTROL is not set @@ -1069,6 +1071,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_RIO500 is not set # CONFIG_USB_LEGOTOWER is not set # CONFIG_USB_LCD is not set +# CONFIG_USB_BERRY_CHARGE is not set # CONFIG_USB_LED is not set # CONFIG_USB_CYPRESS_CY7C63 is not set # CONFIG_USB_CYTHERM is not set @@ -1081,6 +1084,7 @@ CONFIG_USB_STORAGE=y # CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # CONFIG_USB_ISIGHTFW is not set +# CONFIG_USB_VST is not set # CONFIG_USB_GADGET is not set # @@ -1247,7 +1251,6 @@ CONFIG_JFFS2_ZLIB=y # CONFIG_JFFS2_LZO is not set CONFIG_JFFS2_RTIME=y # CONFIG_JFFS2_RUBIN is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set diff --git a/trunk/arch/powerpc/include/asm/hw_irq.h b/trunk/arch/powerpc/include/asm/hw_irq.h index bd100fcf40d0..9f4c9d4f5803 100644 --- a/trunk/arch/powerpc/include/asm/hw_irq.h +++ b/trunk/arch/powerpc/include/asm/hw_irq.h @@ -130,5 +130,43 @@ static inline int irqs_disabled_flags(unsigned long flags) */ struct irq_chip; +#ifdef CONFIG_PERF_EVENTS + +#ifdef CONFIG_PPC64 +static inline unsigned long test_perf_event_pending(void) +{ + unsigned long x; + + asm volatile("lbz %0,%1(13)" + : "=r" (x) + : "i" (offsetof(struct paca_struct, perf_event_pending))); + return x; +} + +static inline void set_perf_event_pending(void) +{ + asm volatile("stb %0,%1(13)" : : + "r" (1), + "i" (offsetof(struct paca_struct, perf_event_pending))); +} + +static inline void clear_perf_event_pending(void) +{ + asm volatile("stb %0,%1(13)" : : + "r" (0), + "i" (offsetof(struct paca_struct, perf_event_pending))); +} +#endif /* CONFIG_PPC64 */ + +#else /* CONFIG_PERF_EVENTS */ + +static inline unsigned long test_perf_event_pending(void) +{ + return 0; +} + +static inline void clear_perf_event_pending(void) {} +#endif /* CONFIG_PERF_EVENTS */ + #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_HW_IRQ_H */ diff --git a/trunk/arch/powerpc/include/asm/page.h b/trunk/arch/powerpc/include/asm/page.h index 53b64be40eb2..e96d52a516ba 100644 --- a/trunk/arch/powerpc/include/asm/page.h +++ b/trunk/arch/powerpc/include/asm/page.h @@ -108,21 +108,8 @@ extern phys_addr_t kernstart_addr; #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) #define virt_addr_valid(kaddr) pfn_valid(__pa(kaddr) >> PAGE_SHIFT) -/* - * On Book-E parts we need __va to parse the device tree and we can't - * determine MEMORY_START until then. However we can determine PHYSICAL_START - * from information at hand (program counter, TLB lookup). - * - * On non-Book-E PPC64 PAGE_OFFSET and MEMORY_START are constants so use - * the other definitions for __va & __pa. - */ -#ifdef CONFIG_BOOKE -#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) - PHYSICAL_START + KERNELBASE)) -#define __pa(x) ((unsigned long)(x) + PHYSICAL_START - KERNELBASE) -#else -#define __va(x) ((void *)(unsigned long)((phys_addr_t)(x) + PAGE_OFFSET - MEMORY_START)) +#define __va(x) ((void *)((unsigned long)(x) + PAGE_OFFSET - MEMORY_START)) #define __pa(x) ((unsigned long)(x) - PAGE_OFFSET + MEMORY_START) -#endif /* * Unfortunately the PLT is in the BSS in the PPC32 ELF ABI, diff --git a/trunk/arch/powerpc/kernel/asm-offsets.c b/trunk/arch/powerpc/kernel/asm-offsets.c index c09138d150d4..957ceb7059c5 100644 --- a/trunk/arch/powerpc/kernel/asm-offsets.c +++ b/trunk/arch/powerpc/kernel/asm-offsets.c @@ -133,6 +133,7 @@ int main(void) DEFINE(PACAKMSR, offsetof(struct paca_struct, kernel_msr)); DEFINE(PACASOFTIRQEN, offsetof(struct paca_struct, soft_enabled)); DEFINE(PACAHARDIRQEN, offsetof(struct paca_struct, hard_enabled)); + DEFINE(PACAPERFPEND, offsetof(struct paca_struct, perf_event_pending)); DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id)); #ifdef CONFIG_PPC_MM_SLICES DEFINE(PACALOWSLICESPSIZE, offsetof(struct paca_struct, diff --git a/trunk/arch/powerpc/kernel/dma-swiotlb.c b/trunk/arch/powerpc/kernel/dma-swiotlb.c index 4ff4da2c238b..59c928564a03 100644 --- a/trunk/arch/powerpc/kernel/dma-swiotlb.c +++ b/trunk/arch/powerpc/kernel/dma-swiotlb.c @@ -1,8 +1,7 @@ /* * Contains routines needed to support swiotlb for ppc. * - * Copyright (C) 2009-2010 Freescale Semiconductor, Inc. - * Author: Becky Bruce + * Copyright (C) 2009 Becky Bruce, Freescale Semiconductor * * 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 @@ -71,7 +70,7 @@ static int ppc_swiotlb_bus_notify(struct notifier_block *nb, sd->max_direct_dma_addr = 0; /* May need to bounce if the device can't address all of DRAM */ - if ((dma_get_mask(dev) + 1) < lmb_end_of_DRAM()) + if (dma_get_mask(dev) < lmb_end_of_DRAM()) set_dma_ops(dev, &swiotlb_dma_ops); return NOTIFY_DONE; diff --git a/trunk/arch/powerpc/kernel/entry_64.S b/trunk/arch/powerpc/kernel/entry_64.S index 42e9d908914a..07109d843787 100644 --- a/trunk/arch/powerpc/kernel/entry_64.S +++ b/trunk/arch/powerpc/kernel/entry_64.S @@ -556,6 +556,15 @@ ALT_FW_FTR_SECTION_END_IFCLR(FW_FEATURE_ISERIES) 2: TRACE_AND_RESTORE_IRQ(r5); +#ifdef CONFIG_PERF_EVENTS + /* check paca->perf_event_pending if we're enabling ints */ + lbz r3,PACAPERFPEND(r13) + and. r3,r3,r5 + beq 27f + bl .perf_event_do_pending +27: +#endif /* CONFIG_PERF_EVENTS */ + /* extract EE bit and use it to restore paca->hard_enabled */ ld r3,_MSR(r1) rldicl r4,r3,49,63 /* r0 = (r3 >> 15) & 1 */ diff --git a/trunk/arch/powerpc/kernel/irq.c b/trunk/arch/powerpc/kernel/irq.c index 066bd31551d5..64f6f2031c22 100644 --- a/trunk/arch/powerpc/kernel/irq.c +++ b/trunk/arch/powerpc/kernel/irq.c @@ -53,6 +53,7 @@ #include #include #include +#include #include #include @@ -144,6 +145,11 @@ notrace void raw_local_irq_restore(unsigned long en) } #endif /* CONFIG_PPC_STD_MMU_64 */ + if (test_perf_event_pending()) { + clear_perf_event_pending(); + perf_event_do_pending(); + } + /* * if (get_paca()->hard_enabled) return; * But again we need to take care that gcc gets hard_enabled directly diff --git a/trunk/arch/powerpc/kernel/prom_init.c b/trunk/arch/powerpc/kernel/prom_init.c index 97d4bd9442d3..5f306c4946e5 100644 --- a/trunk/arch/powerpc/kernel/prom_init.c +++ b/trunk/arch/powerpc/kernel/prom_init.c @@ -653,7 +653,6 @@ static void __init early_cmdline_parse(void) #else #define OV5_CMO 0x00 #endif -#define OV5_TYPE1_AFFINITY 0x80 /* Type 1 NUMA affinity */ /* Option Vector 6: IBM PAPR hints */ #define OV6_LINUX 0x02 /* Linux is our OS */ @@ -707,7 +706,7 @@ static unsigned char ibm_architecture_vec[] = { OV5_DONATE_DEDICATE_CPU | OV5_MSI, 0, OV5_CMO, - OV5_TYPE1_AFFINITY, + 0, 0, 0, 0, diff --git a/trunk/arch/powerpc/kernel/time.c b/trunk/arch/powerpc/kernel/time.c index 0441bbdadbd1..1b16b9a3e49a 100644 --- a/trunk/arch/powerpc/kernel/time.c +++ b/trunk/arch/powerpc/kernel/time.c @@ -532,60 +532,25 @@ void __init iSeries_time_init_early(void) } #endif /* CONFIG_PPC_ISERIES */ -#ifdef CONFIG_PERF_EVENTS - -/* - * 64-bit uses a byte in the PACA, 32-bit uses a per-cpu variable... - */ -#ifdef CONFIG_PPC64 -static inline unsigned long test_perf_event_pending(void) -{ - unsigned long x; - - asm volatile("lbz %0,%1(13)" - : "=r" (x) - : "i" (offsetof(struct paca_struct, perf_event_pending))); - return x; -} - -static inline void set_perf_event_pending_flag(void) -{ - asm volatile("stb %0,%1(13)" : : - "r" (1), - "i" (offsetof(struct paca_struct, perf_event_pending))); -} - -static inline void clear_perf_event_pending(void) -{ - asm volatile("stb %0,%1(13)" : : - "r" (0), - "i" (offsetof(struct paca_struct, perf_event_pending))); -} - -#else /* 32-bit */ - +#if defined(CONFIG_PERF_EVENTS) && defined(CONFIG_PPC32) DEFINE_PER_CPU(u8, perf_event_pending); -#define set_perf_event_pending_flag() __get_cpu_var(perf_event_pending) = 1 -#define test_perf_event_pending() __get_cpu_var(perf_event_pending) -#define clear_perf_event_pending() __get_cpu_var(perf_event_pending) = 0 - -#endif /* 32 vs 64 bit */ - void set_perf_event_pending(void) { - preempt_disable(); - set_perf_event_pending_flag(); + get_cpu_var(perf_event_pending) = 1; set_dec(1); - preempt_enable(); + put_cpu_var(perf_event_pending); } -#else /* CONFIG_PERF_EVENTS */ +#define test_perf_event_pending() __get_cpu_var(perf_event_pending) +#define clear_perf_event_pending() __get_cpu_var(perf_event_pending) = 0 + +#else /* CONFIG_PERF_EVENTS && CONFIG_PPC32 */ #define test_perf_event_pending() 0 #define clear_perf_event_pending() -#endif /* CONFIG_PERF_EVENTS */ +#endif /* CONFIG_PERF_EVENTS && CONFIG_PPC32 */ /* * For iSeries shared processors, we have to let the hypervisor @@ -617,6 +582,10 @@ void timer_interrupt(struct pt_regs * regs) set_dec(DECREMENTER_MAX); #ifdef CONFIG_PPC32 + if (test_perf_event_pending()) { + clear_perf_event_pending(); + perf_event_do_pending(); + } if (atomic_read(&ppc_n_lost_interrupts) != 0) do_IRQ(regs); #endif @@ -635,11 +604,6 @@ void timer_interrupt(struct pt_regs * regs) calculate_steal_time(); - if (test_perf_event_pending()) { - clear_perf_event_pending(); - perf_event_do_pending(); - } - #ifdef CONFIG_PPC_ISERIES if (firmware_has_feature(FW_FEATURE_ISERIES)) get_lppaca()->int_dword.fields.decr_int = 0; diff --git a/trunk/arch/powerpc/kvm/44x_tlb.c b/trunk/arch/powerpc/kvm/44x_tlb.c index 812312542e50..2570fcc7665d 100644 --- a/trunk/arch/powerpc/kvm/44x_tlb.c +++ b/trunk/arch/powerpc/kvm/44x_tlb.c @@ -440,7 +440,7 @@ int kvmppc_44x_emul_tlbwe(struct kvm_vcpu *vcpu, u8 ra, u8 rs, u8 ws) unsigned int gtlb_index; gtlb_index = kvmppc_get_gpr(vcpu, ra); - if (gtlb_index >= KVM44x_GUEST_TLB_SIZE) { + if (gtlb_index > KVM44x_GUEST_TLB_SIZE) { printk("%s: index %d\n", __func__, gtlb_index); kvmppc_dump_vcpu(vcpu); return EMULATE_FAIL; diff --git a/trunk/arch/powerpc/kvm/book3s.c b/trunk/arch/powerpc/kvm/book3s.c index 604af29b71ed..25da07fd9f77 100644 --- a/trunk/arch/powerpc/kvm/book3s.c +++ b/trunk/arch/powerpc/kvm/book3s.c @@ -1004,8 +1004,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_vcpu *vcpu; ulong ga, ga_end; int is_dirty = 0; - int r; - unsigned long n; + int r, n; mutex_lock(&kvm->slots_lock); @@ -1023,7 +1022,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, kvm_for_each_vcpu(n, vcpu, kvm) kvmppc_mmu_pte_pflush(vcpu, ga, ga_end); - n = kvm_dirty_bitmap_bytes(memslot); + n = ALIGN(memslot->npages, BITS_PER_LONG) / 8; memset(memslot->dirty_bitmap, 0, n); } diff --git a/trunk/arch/powerpc/mm/fsl_booke_mmu.c b/trunk/arch/powerpc/mm/fsl_booke_mmu.c index 1ed6b52f3031..c5394728bf2e 100644 --- a/trunk/arch/powerpc/mm/fsl_booke_mmu.c +++ b/trunk/arch/powerpc/mm/fsl_booke_mmu.c @@ -116,7 +116,7 @@ void loadcam_entry(int idx) mtspr(SPRN_MAS2, TLBCAM[idx].MAS2); mtspr(SPRN_MAS3, TLBCAM[idx].MAS3); - if (mmu_has_feature(MMU_FTR_BIG_PHYS)) + if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS) mtspr(SPRN_MAS7, TLBCAM[idx].MAS7); asm volatile("isync;tlbwe;isync" : : : "memory"); @@ -152,13 +152,18 @@ static void settlbcam(int index, unsigned long virt, phys_addr_t phys, TLBCAM[index].MAS3 = (phys & MAS3_RPN) | MAS3_SX | MAS3_SR; TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_SW : 0); - if (mmu_has_feature(MMU_FTR_BIG_PHYS)) + if (cur_cpu_spec->cpu_features & MMU_FTR_BIG_PHYS) TLBCAM[index].MAS7 = (u64)phys >> 32; +#ifndef CONFIG_KGDB /* want user access for breakpoints */ if (flags & _PAGE_USER) { TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR; TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0); } +#else + TLBCAM[index].MAS3 |= MAS3_UX | MAS3_UR; + TLBCAM[index].MAS3 |= ((flags & _PAGE_RW) ? MAS3_UW : 0); +#endif tlbcam_addrs[index].start = virt; tlbcam_addrs[index].limit = virt + size - 1; diff --git a/trunk/arch/powerpc/mm/numa.c b/trunk/arch/powerpc/mm/numa.c index eaa7633515b7..64c00227b997 100644 --- a/trunk/arch/powerpc/mm/numa.c +++ b/trunk/arch/powerpc/mm/numa.c @@ -242,11 +242,10 @@ EXPORT_SYMBOL_GPL(of_node_to_nid); */ static int __init find_min_common_depth(void) { - int depth, index; + int depth; const unsigned int *ref_points; struct device_node *rtas_root; unsigned int len; - struct device_node *options; rtas_root = of_find_node_by_path("/rtas"); @@ -259,23 +258,11 @@ static int __init find_min_common_depth(void) * configuration (should be all 0's) and the second is for a normal * NUMA configuration. */ - index = 1; ref_points = of_get_property(rtas_root, "ibm,associativity-reference-points", &len); - /* - * For type 1 affinity information we want the first field - */ - options = of_find_node_by_path("/options"); - if (options) { - const char *str; - str = of_get_property(options, "ibm,associativity-form", NULL); - if (str && !strcmp(str, "1")) - index = 0; - } - if ((len >= 2 * sizeof(unsigned int)) && ref_points) { - depth = ref_points[index]; + depth = ref_points[1]; } else { dbg("NUMA: ibm,associativity-reference-points not found.\n"); depth = -1; diff --git a/trunk/arch/powerpc/platforms/85xx/Kconfig b/trunk/arch/powerpc/platforms/85xx/Kconfig index 3a2ade2e443f..d95121894eb7 100644 --- a/trunk/arch/powerpc/platforms/85xx/Kconfig +++ b/trunk/arch/powerpc/platforms/85xx/Kconfig @@ -51,7 +51,7 @@ config MPC85xx_DS bool "Freescale MPC85xx DS" select PPC_I8259 select DEFAULT_UIMAGE - select FSL_ULI1575 if PCI + select FSL_ULI1575 select SWIOTLB help This option enables support for the MPC85xx DS (MPC8544 DS) board @@ -60,7 +60,7 @@ config MPC85xx_RDB bool "Freescale MPC85xx RDB" select PPC_I8259 select DEFAULT_UIMAGE - select FSL_ULI1575 if PCI + select FSL_ULI1575 select SWIOTLB help This option enables support for the MPC85xx RDB (P2020 RDB) board diff --git a/trunk/arch/powerpc/platforms/86xx/Kconfig b/trunk/arch/powerpc/platforms/86xx/Kconfig index a0b5638c5dc8..fbe9f3621424 100644 --- a/trunk/arch/powerpc/platforms/86xx/Kconfig +++ b/trunk/arch/powerpc/platforms/86xx/Kconfig @@ -13,7 +13,7 @@ config MPC8641_HPCN bool "Freescale MPC8641 HPCN" select PPC_I8259 select DEFAULT_UIMAGE - select FSL_ULI1575 if PCI + select FSL_ULI1575 select HAS_RAPIDIO select SWIOTLB help @@ -28,7 +28,7 @@ config SBC8641D config MPC8610_HPCD bool "Freescale MPC8610 HPCD" select DEFAULT_UIMAGE - select FSL_ULI1575 if PCI + select FSL_ULI1575 help This option enables support for the MPC8610 HPCD board. diff --git a/trunk/arch/powerpc/platforms/pseries/hotplug-memory.c b/trunk/arch/powerpc/platforms/pseries/hotplug-memory.c index 01e7b5bb3c1d..9b21ee68ea50 100644 --- a/trunk/arch/powerpc/platforms/pseries/hotplug-memory.c +++ b/trunk/arch/powerpc/platforms/pseries/hotplug-memory.c @@ -11,7 +11,6 @@ #include #include -#include #include #include #include @@ -55,12 +54,6 @@ static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size) */ start = (unsigned long)__va(base); ret = remove_section_mapping(start, start + lmb_size); - - /* Ensure all vmalloc mappings are flushed in case they also - * hit that section of memory - */ - vm_unmap_aliases(); - return ret; } diff --git a/trunk/arch/powerpc/sysdev/cpm1.c b/trunk/arch/powerpc/sysdev/cpm1.c index 8d103ca6d6ab..4dae3698bf24 100644 --- a/trunk/arch/powerpc/sysdev/cpm1.c +++ b/trunk/arch/powerpc/sysdev/cpm1.c @@ -486,6 +486,9 @@ int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode) return -EINVAL; } + if (reg == &mpc8xx_immr->im_cpm.cp_sicr && mode == CPM_CLK_RX) + shift += 3; + for (i = 0; i < ARRAY_SIZE(clk_map); i++) { if (clk_map[i][0] == target && clk_map[i][1] == clock) { bits = clk_map[i][2]; @@ -500,17 +503,6 @@ int cpm1_clk_setup(enum cpm_clk_target target, int clock, int mode) bits <<= shift; mask <<= shift; - - if (reg == &mpc8xx_immr->im_cpm.cp_sicr) { - if (mode == CPM_CLK_RTX) { - bits |= bits << 3; - mask |= mask << 3; - } else if (mode == CPM_CLK_RX) { - bits <<= 3; - mask <<= 3; - } - } - out_be32(reg, (in_be32(reg) & ~mask) | bits); return 0; diff --git a/trunk/arch/powerpc/sysdev/cpm2.c b/trunk/arch/powerpc/sysdev/cpm2.c index 8dc1e24f3c23..eb5927212fab 100644 --- a/trunk/arch/powerpc/sysdev/cpm2.c +++ b/trunk/arch/powerpc/sysdev/cpm2.c @@ -244,6 +244,9 @@ int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode) return -EINVAL; } + if (mode == CPM_CLK_RX) + shift += 3; + for (i = 0; i < ARRAY_SIZE(clk_map); i++) { if (clk_map[i][0] == target && clk_map[i][1] == clock) { bits = clk_map[i][2]; @@ -256,14 +259,6 @@ int cpm2_clk_setup(enum cpm_clk_target target, int clock, int mode) bits <<= shift; mask <<= shift; - if (mode == CPM_CLK_RTX) { - bits |= bits << 3; - mask |= mask << 3; - } else if (mode == CPM_CLK_RX) { - bits <<= 3; - mask <<= 3; - } - out_be32(reg, (in_be32(reg) & ~mask) | bits); cpm2_unmap(im_cpmux); diff --git a/trunk/arch/s390/defconfig b/trunk/arch/s390/defconfig index bcd6884985ad..7ae71cc56973 100644 --- a/trunk/arch/s390/defconfig +++ b/trunk/arch/s390/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.34-rc3 -# Fri Apr 9 09:57:10 2010 +# Linux kernel version: 2.6.33-rc2 +# Mon Jan 4 09:03:07 2010 # CONFIG_SCHED_MC=y CONFIG_MMU=y @@ -17,7 +17,6 @@ CONFIG_GENERIC_TIME=y CONFIG_GENERIC_TIME_VSYSCALL=y CONFIG_GENERIC_CLOCKEVENTS=y CONFIG_GENERIC_BUG=y -CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y CONFIG_NO_IOMEM=y CONFIG_NO_DMA=y CONFIG_GENERIC_LOCKBREAK=y @@ -63,11 +62,15 @@ CONFIG_TREE_RCU=y # CONFIG_RCU_TRACE is not set CONFIG_RCU_FANOUT=64 # CONFIG_RCU_FANOUT_EXACT is not set -# CONFIG_RCU_FAST_NO_HZ is not set # CONFIG_TREE_RCU_TRACE is not set CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_LOG_BUF_SHIFT=17 +CONFIG_GROUP_SCHED=y +CONFIG_FAIR_GROUP_SCHED=y +# CONFIG_RT_GROUP_SCHED is not set +CONFIG_USER_SCHED=y +# CONFIG_CGROUP_SCHED is not set CONFIG_CGROUPS=y # CONFIG_CGROUP_DEBUG is not set CONFIG_CGROUP_NS=y @@ -76,7 +79,6 @@ CONFIG_CGROUP_NS=y # CONFIG_CPUSETS is not set # CONFIG_CGROUP_CPUACCT is not set # CONFIG_RESOURCE_COUNTERS is not set -# CONFIG_CGROUP_SCHED is not set CONFIG_SYSFS_DEPRECATED=y CONFIG_SYSFS_DEPRECATED_V2=y # CONFIG_RELAY is not set @@ -91,7 +93,6 @@ CONFIG_INITRAMFS_SOURCE="" CONFIG_RD_GZIP=y CONFIG_RD_BZIP2=y CONFIG_RD_LZMA=y -CONFIG_RD_LZO=y # CONFIG_CC_OPTIMIZE_FOR_SIZE is not set CONFIG_SYSCTL=y CONFIG_ANON_INODES=y @@ -125,7 +126,6 @@ CONFIG_SLAB=y # CONFIG_SLUB is not set # CONFIG_SLOB is not set # CONFIG_PROFILING is not set -CONFIG_TRACEPOINTS=y CONFIG_HAVE_OPROFILE=y CONFIG_KPROBES=y CONFIG_HAVE_SYSCALL_WRAPPERS=y @@ -134,7 +134,6 @@ CONFIG_HAVE_KPROBES=y CONFIG_HAVE_KRETPROBES=y CONFIG_HAVE_ARCH_TRACEHOOK=y CONFIG_USE_GENERIC_SMP_HELPERS=y -CONFIG_HAVE_REGS_AND_STACK_ACCESS_API=y CONFIG_HAVE_DEFAULT_NO_SPIN_MUTEXES=y # @@ -247,7 +246,6 @@ CONFIG_64BIT=y CONFIG_SMP=y CONFIG_NR_CPUS=32 CONFIG_HOTPLUG_CPU=y -# CONFIG_SCHED_BOOK is not set CONFIG_COMPAT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_AUDIT_ARCH=y @@ -347,13 +345,13 @@ CONFIG_PM_SLEEP=y CONFIG_HIBERNATION=y CONFIG_PM_STD_PARTITION="" # CONFIG_PM_RUNTIME is not set -CONFIG_PM_OPS=y 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 @@ -531,7 +529,6 @@ CONFIG_NET_SCH_FIFO=y # # CONFIG_NET_PKTGEN is not set # CONFIG_NET_TCPPROBE is not set -# CONFIG_NET_DROP_MONITOR is not set CONFIG_CAN=m CONFIG_CAN_RAW=m CONFIG_CAN_BCM=m @@ -608,7 +605,6 @@ CONFIG_MISC_DEVICES=y # # SCSI device support # -CONFIG_SCSI_MOD=y # CONFIG_RAID_ATTRS is not set CONFIG_SCSI=y # CONFIG_SCSI_DMA is not set @@ -867,7 +863,6 @@ CONFIG_MISC_FILESYSTEMS=y # CONFIG_BEFS_FS is not set # CONFIG_BFS_FS is not set # CONFIG_EFS_FS is not set -# CONFIG_LOGFS is not set # CONFIG_CRAMFS is not set # CONFIG_SQUASHFS is not set # CONFIG_VXFS_FS is not set @@ -896,7 +891,6 @@ CONFIG_SUNRPC=y # CONFIG_RPCSEC_GSS_KRB5 is not set # CONFIG_RPCSEC_GSS_SPKM3 is not set # CONFIG_SMB_FS is not set -# CONFIG_CEPH_FS is not set # CONFIG_CIFS is not set # CONFIG_NCP_FS is not set # CONFIG_CODA_FS is not set @@ -958,7 +952,6 @@ CONFIG_DEBUG_MUTEXES=y # CONFIG_LOCK_STAT is not set CONFIG_DEBUG_SPINLOCK_SLEEP=y # CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set -CONFIG_STACKTRACE=y # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y # CONFIG_DEBUG_INFO is not set @@ -980,17 +973,12 @@ CONFIG_DEBUG_FORCE_WEAK_PER_CPU=y # CONFIG_LATENCYTOP is not set CONFIG_SYSCTL_SYSCALL_CHECK=y # CONFIG_DEBUG_PAGEALLOC is not set -CONFIG_NOP_TRACER=y CONFIG_HAVE_FUNCTION_TRACER=y CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y CONFIG_HAVE_DYNAMIC_FTRACE=y CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y CONFIG_HAVE_SYSCALL_TRACEPOINTS=y -CONFIG_RING_BUFFER=y -CONFIG_EVENT_TRACING=y -CONFIG_CONTEXT_SWITCH_TRACER=y -CONFIG_TRACING=y CONFIG_TRACING_SUPPORT=y CONFIG_FTRACE=y # CONFIG_FUNCTION_TRACER is not set @@ -1007,15 +995,10 @@ CONFIG_BRANCH_PROFILE_NONE=y # CONFIG_KMEMTRACE is not set # CONFIG_WORKQUEUE_TRACER is not set # CONFIG_BLK_DEV_IO_TRACE is not set -CONFIG_KPROBE_EVENT=y -# CONFIG_RING_BUFFER_BENCHMARK is not set # CONFIG_DYNAMIC_DEBUG is not set CONFIG_SAMPLES=y -# CONFIG_SAMPLE_TRACEPOINTS is not set -# CONFIG_SAMPLE_TRACE_EVENTS is not set # CONFIG_SAMPLE_KOBJECT is not set # CONFIG_SAMPLE_KPROBES is not set -# CONFIG_DEBUG_STRICT_USER_COPY_CHECKS is not set # # Security options @@ -1049,7 +1032,6 @@ CONFIG_CRYPTO_MANAGER=y CONFIG_CRYPTO_MANAGER2=y CONFIG_CRYPTO_GF128MUL=m # CONFIG_CRYPTO_NULL is not set -# CONFIG_CRYPTO_PCRYPT is not set CONFIG_CRYPTO_WORKQUEUE=y # CONFIG_CRYPTO_CRYPTD is not set CONFIG_CRYPTO_AUTHENC=m @@ -1137,7 +1119,7 @@ CONFIG_CRYPTO_SHA512_S390=m # CONFIG_CRYPTO_DES_S390 is not set # CONFIG_CRYPTO_AES_S390 is not set CONFIG_S390_PRNG=m -CONFIG_BINARY_PRINTF=y +# CONFIG_BINARY_PRINTF is not set # # Library routines @@ -1154,16 +1136,14 @@ CONFIG_LIBCRC32C=m CONFIG_ZLIB_INFLATE=y CONFIG_ZLIB_DEFLATE=m CONFIG_LZO_COMPRESS=m -CONFIG_LZO_DECOMPRESS=y +CONFIG_LZO_DECOMPRESS=m CONFIG_DECOMPRESS_GZIP=y CONFIG_DECOMPRESS_BZIP2=y CONFIG_DECOMPRESS_LZMA=y -CONFIG_DECOMPRESS_LZO=y CONFIG_NLATTR=y CONFIG_HAVE_KVM=y CONFIG_VIRTUALIZATION=y CONFIG_KVM=m -# CONFIG_VHOST_NET is not set CONFIG_VIRTIO=y CONFIG_VIRTIO_RING=y CONFIG_VIRTIO_BALLOON=m diff --git a/trunk/arch/s390/include/asm/pgtable.h b/trunk/arch/s390/include/asm/pgtable.h index 89a504c3f12e..9b5b9189c15e 100644 --- a/trunk/arch/s390/include/asm/pgtable.h +++ b/trunk/arch/s390/include/asm/pgtable.h @@ -105,7 +105,7 @@ extern char empty_zero_page[PAGE_SIZE]; #ifndef __ASSEMBLY__ /* * The vmalloc area will always be on the topmost area of the kernel - * mapping. We reserve 96MB (31bit) / 128GB (64bit) for vmalloc, + * mapping. We reserve 96MB (31bit) / 1GB (64bit) for vmalloc, * which should be enough for any sane case. * By putting vmalloc at the top, we maximise the gap between physical * memory and vmalloc to catch misplaced memory accesses. As a side @@ -120,8 +120,8 @@ extern unsigned long VMALLOC_START; #define VMALLOC_END 0x7e000000UL #define VMEM_MAP_END 0x80000000UL #else /* __s390x__ */ -#define VMALLOC_SIZE (128UL << 30) -#define VMALLOC_END 0x3e000000000UL +#define VMALLOC_SIZE (1UL << 30) +#define VMALLOC_END 0x3e040000000UL #define VMEM_MAP_END 0x40000000000UL #endif /* __s390x__ */ diff --git a/trunk/arch/s390/include/asm/vdso.h b/trunk/arch/s390/include/asm/vdso.h index 533f35751aeb..4a76d9480cce 100644 --- a/trunk/arch/s390/include/asm/vdso.h +++ b/trunk/arch/s390/include/asm/vdso.h @@ -29,7 +29,6 @@ struct vdso_data { __u32 tz_minuteswest; /* Minutes west of Greenwich 0x30 */ __u32 tz_dsttime; /* Type of dst correction 0x34 */ __u32 ectg_available; - __u32 ntp_mult; /* NTP adjusted multiplier 0x3C */ }; struct vdso_per_cpu_data { diff --git a/trunk/arch/s390/kernel/asm-offsets.c b/trunk/arch/s390/kernel/asm-offsets.c index a09408952ed0..08db736dded0 100644 --- a/trunk/arch/s390/kernel/asm-offsets.c +++ b/trunk/arch/s390/kernel/asm-offsets.c @@ -61,7 +61,6 @@ int main(void) DEFINE(__VDSO_WTOM_NSEC, offsetof(struct vdso_data, wtom_clock_nsec)); DEFINE(__VDSO_TIMEZONE, offsetof(struct vdso_data, tz_minuteswest)); DEFINE(__VDSO_ECTG_OK, offsetof(struct vdso_data, ectg_available)); - DEFINE(__VDSO_NTP_MULT, offsetof(struct vdso_data, ntp_mult)); DEFINE(__VDSO_ECTG_BASE, offsetof(struct vdso_per_cpu_data, ectg_timer_base)); DEFINE(__VDSO_ECTG_USER, offsetof(struct vdso_per_cpu_data, ectg_user_time)); /* constants used by the vdso */ diff --git a/trunk/arch/s390/kernel/early.c b/trunk/arch/s390/kernel/early.c index 2d92c2cf92d7..31d618a443af 100644 --- a/trunk/arch/s390/kernel/early.c +++ b/trunk/arch/s390/kernel/early.c @@ -82,8 +82,7 @@ asm( " lm 6,15,24(15)\n" #endif " br 14\n" - " .size savesys_ipl_nss, .-savesys_ipl_nss\n" - " .previous\n"); + " .size savesys_ipl_nss, .-savesys_ipl_nss\n"); static __initdata char upper_command_line[COMMAND_LINE_SIZE]; diff --git a/trunk/arch/s390/kernel/entry.S b/trunk/arch/s390/kernel/entry.S index 6af7045280a8..4348f9bc5393 100644 --- a/trunk/arch/s390/kernel/entry.S +++ b/trunk/arch/s390/kernel/entry.S @@ -964,7 +964,7 @@ cleanup_critical: clc 4(4,%r12),BASED(cleanup_table_io_work_loop) bl BASED(0f) clc 4(4,%r12),BASED(cleanup_table_io_work_loop+4) - bl BASED(cleanup_io_work_loop) + bl BASED(cleanup_io_return) 0: br %r14 @@ -1038,12 +1038,6 @@ cleanup_sysc_leave_insn: .long sysc_done - 8 + 0x80000000 cleanup_io_return: - mvc __LC_RETURN_PSW(4),0(%r12) - mvc __LC_RETURN_PSW+4(4),BASED(cleanup_table_io_return) - la %r12,__LC_RETURN_PSW - br %r14 - -cleanup_io_work_loop: mvc __LC_RETURN_PSW(4),0(%r12) mvc __LC_RETURN_PSW+4(4),BASED(cleanup_table_io_work_loop) la %r12,__LC_RETURN_PSW diff --git a/trunk/arch/s390/kernel/entry64.S b/trunk/arch/s390/kernel/entry64.S index 52106d53271c..29fd0f1e6ec4 100644 --- a/trunk/arch/s390/kernel/entry64.S +++ b/trunk/arch/s390/kernel/entry64.S @@ -946,7 +946,7 @@ cleanup_critical: clc 8(8,%r12),BASED(cleanup_table_io_work_loop) jl 0f clc 8(8,%r12),BASED(cleanup_table_io_work_loop+8) - jl cleanup_io_work_loop + jl cleanup_io_return 0: br %r14 @@ -1020,12 +1020,6 @@ cleanup_sysc_leave_insn: .quad sysc_done - 16 cleanup_io_return: - mvc __LC_RETURN_PSW(8),0(%r12) - mvc __LC_RETURN_PSW+8(8),BASED(cleanup_table_io_return) - la %r12,__LC_RETURN_PSW - br %r14 - -cleanup_io_work_loop: mvc __LC_RETURN_PSW(8),0(%r12) mvc __LC_RETURN_PSW+8(8),BASED(cleanup_table_io_work_loop) la %r12,__LC_RETURN_PSW diff --git a/trunk/arch/s390/kernel/head31.S b/trunk/arch/s390/kernel/head31.S index b8f8dc126102..1bbcc499d455 100644 --- a/trunk/arch/s390/kernel/head31.S +++ b/trunk/arch/s390/kernel/head31.S @@ -82,7 +82,7 @@ startup_continue: _ehead: #ifdef CONFIG_SHARED_KERNEL - .org 0x100000 - 0x11000 # head.o ends at 0x11000 + .org 0x100000 #endif # diff --git a/trunk/arch/s390/kernel/head64.S b/trunk/arch/s390/kernel/head64.S index cdef68717416..1f70970de0aa 100644 --- a/trunk/arch/s390/kernel/head64.S +++ b/trunk/arch/s390/kernel/head64.S @@ -80,7 +80,7 @@ startup_continue: _ehead: #ifdef CONFIG_SHARED_KERNEL - .org 0x100000 - 0x11000 # head.o ends at 0x11000 + .org 0x100000 #endif # diff --git a/trunk/arch/s390/kernel/ptrace.c b/trunk/arch/s390/kernel/ptrace.c index 9f654da4cecc..33fdc5a79764 100644 --- a/trunk/arch/s390/kernel/ptrace.c +++ b/trunk/arch/s390/kernel/ptrace.c @@ -640,7 +640,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) { - long ret = 0; + long ret; /* Do the secure computing check first. */ secure_computing(regs->gprs[2]); @@ -649,6 +649,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) * The sysc_tracesys code in entry.S stored the system * call number to gprs[2]. */ + ret = regs->gprs[2]; if (test_thread_flag(TIF_SYSCALL_TRACE) && (tracehook_report_syscall_entry(regs) || regs->gprs[2] >= NR_syscalls)) { @@ -670,7 +671,7 @@ asmlinkage long do_syscall_trace_enter(struct pt_regs *regs) regs->gprs[2], regs->orig_gpr2, regs->gprs[3], regs->gprs[4], regs->gprs[5]); - return ret ?: regs->gprs[2]; + return ret; } asmlinkage void do_syscall_trace_exit(struct pt_regs *regs) diff --git a/trunk/arch/s390/kernel/swsusp_asm64.S b/trunk/arch/s390/kernel/swsusp_asm64.S index c56d3f56d020..b354427e03b7 100644 --- a/trunk/arch/s390/kernel/swsusp_asm64.S +++ b/trunk/arch/s390/kernel/swsusp_asm64.S @@ -256,9 +256,6 @@ restore_registers: lghi %r2,0 brasl %r14,arch_set_page_states - /* Reinitialize the channel subsystem */ - brasl %r14,channel_subsystem_reinit - /* Return 0 */ lmg %r6,%r15,STACK_FRAME_OVERHEAD + __SF_GPRS(%r15) lghi %r2,0 diff --git a/trunk/arch/s390/kernel/time.c b/trunk/arch/s390/kernel/time.c index d906bf19c14a..fba6dec156bf 100644 --- a/trunk/arch/s390/kernel/time.c +++ b/trunk/arch/s390/kernel/time.c @@ -221,7 +221,6 @@ void update_vsyscall(struct timespec *wall_time, struct clocksource *clock, vdso_data->xtime_clock_nsec = wall_time->tv_nsec; vdso_data->wtom_clock_sec = wall_to_monotonic.tv_sec; vdso_data->wtom_clock_nsec = wall_to_monotonic.tv_nsec; - vdso_data->ntp_mult = mult; smp_wmb(); ++vdso_data->tb_update_count; } diff --git a/trunk/arch/s390/kernel/topology.c b/trunk/arch/s390/kernel/topology.c index 247b4c2d1e51..14ef6f05e432 100644 --- a/trunk/arch/s390/kernel/topology.c +++ b/trunk/arch/s390/kernel/topology.c @@ -165,11 +165,10 @@ static void tl_to_cores(struct tl_info *info) default: clear_cores(); machine_has_topology = 0; - goto out; + return; } tle = next_tle(tle); } -out: spin_unlock_irq(&topology_lock); } diff --git a/trunk/arch/s390/kernel/vdso32/clock_gettime.S b/trunk/arch/s390/kernel/vdso32/clock_gettime.S index 969643954273..4a98909a8310 100644 --- a/trunk/arch/s390/kernel/vdso32/clock_gettime.S +++ b/trunk/arch/s390/kernel/vdso32/clock_gettime.S @@ -38,13 +38,13 @@ __kernel_clock_gettime: sl %r1,__VDSO_XTIME_STAMP+4(%r5) brc 3,2f ahi %r0,-1 -2: ms %r0,__VDSO_NTP_MULT(%r5) /* cyc2ns(clock,cycle_delta) */ +2: mhi %r0,1000 /* cyc2ns(clock,cycle_delta) */ lr %r2,%r0 - l %r0,__VDSO_NTP_MULT(%r5) + lhi %r0,1000 ltr %r1,%r1 mr %r0,%r0 jnm 3f - a %r0,__VDSO_NTP_MULT(%r5) + ahi %r0,1000 3: alr %r0,%r2 srdl %r0,12 al %r0,__VDSO_XTIME_NSEC(%r5) /* + xtime */ @@ -86,13 +86,13 @@ __kernel_clock_gettime: sl %r1,__VDSO_XTIME_STAMP+4(%r5) brc 3,12f ahi %r0,-1 -12: ms %r0,__VDSO_NTP_MULT(%r5) /* cyc2ns(clock,cycle_delta) */ +12: mhi %r0,1000 /* cyc2ns(clock,cycle_delta) */ lr %r2,%r0 - l %r0,__VDSO_NTP_MULT(%r5) + lhi %r0,1000 ltr %r1,%r1 mr %r0,%r0 jnm 13f - a %r0,__VDSO_NTP_MULT(%r5) + ahi %r0,1000 13: alr %r0,%r2 srdl %r0,12 al %r0,__VDSO_XTIME_NSEC(%r5) /* + xtime */ diff --git a/trunk/arch/s390/kernel/vdso32/gettimeofday.S b/trunk/arch/s390/kernel/vdso32/gettimeofday.S index 2d3633175e3b..ad8acfc949fb 100644 --- a/trunk/arch/s390/kernel/vdso32/gettimeofday.S +++ b/trunk/arch/s390/kernel/vdso32/gettimeofday.S @@ -35,13 +35,13 @@ __kernel_gettimeofday: sl %r1,__VDSO_XTIME_STAMP+4(%r5) brc 3,3f ahi %r0,-1 -3: ms %r0,__VDSO_NTP_MULT(%r5) /* cyc2ns(clock,cycle_delta) */ +3: mhi %r0,1000 /* cyc2ns(clock,cycle_delta) */ st %r0,24(%r15) - l %r0,__VDSO_NTP_MULT(%r5) + lhi %r0,1000 ltr %r1,%r1 mr %r0,%r0 jnm 4f - a %r0,__VDSO_NTP_MULT(%r5) + ahi %r0,1000 4: al %r0,24(%r15) srdl %r0,12 al %r0,__VDSO_XTIME_NSEC(%r5) /* + xtime */ diff --git a/trunk/arch/s390/kernel/vdso64/clock_gettime.S b/trunk/arch/s390/kernel/vdso64/clock_gettime.S index f40467884a03..49106c6e6f88 100644 --- a/trunk/arch/s390/kernel/vdso64/clock_gettime.S +++ b/trunk/arch/s390/kernel/vdso64/clock_gettime.S @@ -36,7 +36,7 @@ __kernel_clock_gettime: stck 48(%r15) /* Store TOD clock */ lg %r1,48(%r15) sg %r1,__VDSO_XTIME_STAMP(%r5) /* TOD - cycle_last */ - msgf %r1,__VDSO_NTP_MULT(%r5) /* * NTP adjustment */ + mghi %r1,1000 srlg %r1,%r1,12 /* cyc2ns(clock,cycle_delta) */ alg %r1,__VDSO_XTIME_NSEC(%r5) /* + xtime */ lg %r0,__VDSO_XTIME_SEC(%r5) @@ -64,7 +64,7 @@ __kernel_clock_gettime: stck 48(%r15) /* Store TOD clock */ lg %r1,48(%r15) sg %r1,__VDSO_XTIME_STAMP(%r5) /* TOD - cycle_last */ - msgf %r1,__VDSO_NTP_MULT(%r5) /* * NTP adjustment */ + mghi %r1,1000 srlg %r1,%r1,12 /* cyc2ns(clock,cycle_delta) */ alg %r1,__VDSO_XTIME_NSEC(%r5) /* + xtime */ lg %r0,__VDSO_XTIME_SEC(%r5) diff --git a/trunk/arch/s390/kernel/vdso64/gettimeofday.S b/trunk/arch/s390/kernel/vdso64/gettimeofday.S index 36ee674722ec..f873e75634e1 100644 --- a/trunk/arch/s390/kernel/vdso64/gettimeofday.S +++ b/trunk/arch/s390/kernel/vdso64/gettimeofday.S @@ -31,7 +31,7 @@ __kernel_gettimeofday: stck 48(%r15) /* Store TOD clock */ lg %r1,48(%r15) sg %r1,__VDSO_XTIME_STAMP(%r5) /* TOD - cycle_last */ - msgf %r1,__VDSO_NTP_MULT(%r5) /* * NTP adjustment */ + mghi %r1,1000 srlg %r1,%r1,12 /* cyc2ns(clock,cycle_delta) */ alg %r1,__VDSO_XTIME_NSEC(%r5) /* + xtime.tv_nsec */ lg %r0,__VDSO_XTIME_SEC(%r5) /* xtime.tv_sec */ diff --git a/trunk/arch/s390/mm/vmem.c b/trunk/arch/s390/mm/vmem.c index 90165e7ca04e..8ea3144b45b8 100644 --- a/trunk/arch/s390/mm/vmem.c +++ b/trunk/arch/s390/mm/vmem.c @@ -71,8 +71,12 @@ static pte_t __ref *vmem_pte_alloc(void) pte = alloc_bootmem(PTRS_PER_PTE * sizeof(pte_t)); if (!pte) return NULL; - clear_table((unsigned long *) pte, _PAGE_TYPE_EMPTY, - PTRS_PER_PTE * sizeof(pte_t)); + if (MACHINE_HAS_HPAGE) + clear_table((unsigned long *) pte, _PAGE_TYPE_EMPTY | _PAGE_CO, + PTRS_PER_PTE * sizeof(pte_t)); + else + clear_table((unsigned long *) pte, _PAGE_TYPE_EMPTY, + PTRS_PER_PTE * sizeof(pte_t)); return pte; } @@ -113,7 +117,8 @@ static int vmem_add_mem(unsigned long start, unsigned long size, int ro) if (MACHINE_HAS_HPAGE && !(address & ~HPAGE_MASK) && (address + HPAGE_SIZE <= start + size) && (address >= HPAGE_SIZE)) { - pte_val(pte) |= _SEGMENT_ENTRY_LARGE; + pte_val(pte) |= _SEGMENT_ENTRY_LARGE | + _SEGMENT_ENTRY_CO; pmd_val(*pm_dir) = pte_val(pte); address += HPAGE_SIZE - PAGE_SIZE; continue; diff --git a/trunk/arch/sh/configs/rts7751r2d1_defconfig b/trunk/arch/sh/configs/rts7751r2d1_defconfig index dba024d72a89..fba1f62d56e7 100644 --- a/trunk/arch/sh/configs/rts7751r2d1_defconfig +++ b/trunk/arch/sh/configs/rts7751r2d1_defconfig @@ -877,7 +877,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # # CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=2 +CONFIG_SERIAL_SH_SCI_NR_UARTS=1 CONFIG_SERIAL_SH_SCI_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y diff --git a/trunk/arch/sh/configs/rts7751r2dplus_defconfig b/trunk/arch/sh/configs/rts7751r2dplus_defconfig index 6d511d06cbf6..a8d538f06e67 100644 --- a/trunk/arch/sh/configs/rts7751r2dplus_defconfig +++ b/trunk/arch/sh/configs/rts7751r2dplus_defconfig @@ -963,7 +963,7 @@ CONFIG_SERIAL_8250_RUNTIME_UARTS=4 # # CONFIG_SERIAL_MAX3100 is not set CONFIG_SERIAL_SH_SCI=y -CONFIG_SERIAL_SH_SCI_NR_UARTS=2 +CONFIG_SERIAL_SH_SCI_NR_UARTS=1 CONFIG_SERIAL_SH_SCI_CONSOLE=y CONFIG_SERIAL_CORE=y CONFIG_SERIAL_CORE_CONSOLE=y diff --git a/trunk/arch/sh/drivers/pci/pci-sh7751.c b/trunk/arch/sh/drivers/pci/pci-sh7751.c index f98141b3b7d7..17811e5d287b 100644 --- a/trunk/arch/sh/drivers/pci/pci-sh7751.c +++ b/trunk/arch/sh/drivers/pci/pci-sh7751.c @@ -17,7 +17,6 @@ #include #include "pci-sh4.h" #include -#include static int __init __area_sdram_check(struct pci_channel *chan, unsigned int area) @@ -48,8 +47,8 @@ static int __init __area_sdram_check(struct pci_channel *chan, static struct resource sh7751_pci_resources[] = { { .name = "SH7751_IO", - .start = 0x1000, - .end = SZ_4M - 1, + .start = SH7751_PCI_IO_BASE, + .end = SH7751_PCI_IO_BASE + SH7751_PCI_IO_SIZE - 1, .flags = IORESOURCE_IO }, { .name = "SH7751_mem", diff --git a/trunk/arch/sh/include/cpu-sh4/cpu/dma-register.h b/trunk/arch/sh/include/cpu-sh4/cpu/dma-register.h index de2359533994..55f9fec082d4 100644 --- a/trunk/arch/sh/include/cpu-sh4/cpu/dma-register.h +++ b/trunk/arch/sh/include/cpu-sh4/cpu/dma-register.h @@ -76,7 +76,7 @@ enum { } #define TS_INDEX2VAL(i) ((((i) & 3) << CHCR_TS_LOW_SHIFT) | \ - (((i) & 0xc) << CHCR_TS_HIGH_SHIFT)) + ((((i) >> 2) & 3) << CHCR_TS_HIGH_SHIFT)) #else /* CONFIG_CPU_SH4A */ diff --git a/trunk/arch/sparc/Kconfig b/trunk/arch/sparc/Kconfig index 9908d477ccd9..6db513674050 100644 --- a/trunk/arch/sparc/Kconfig +++ b/trunk/arch/sparc/Kconfig @@ -37,9 +37,6 @@ config SPARC64 def_bool 64BIT select ARCH_SUPPORTS_MSI select HAVE_FUNCTION_TRACER - select HAVE_FUNCTION_GRAPH_TRACER - select HAVE_FUNCTION_GRAPH_FP_TEST - select HAVE_FUNCTION_TRACE_MCOUNT_TEST select HAVE_KRETPROBES select HAVE_KPROBES select HAVE_LMB diff --git a/trunk/arch/sparc/Kconfig.debug b/trunk/arch/sparc/Kconfig.debug index 1b4a831565f9..9d3c889718ac 100644 --- a/trunk/arch/sparc/Kconfig.debug +++ b/trunk/arch/sparc/Kconfig.debug @@ -19,10 +19,13 @@ config DEBUG_DCFLUSH bool "D-cache flush debugging" depends on SPARC64 && DEBUG_KERNEL +config STACK_DEBUG + bool "Stack Overflow Detection Support" + config MCOUNT bool depends on SPARC64 - depends on FUNCTION_TRACER + depends on STACK_DEBUG || FUNCTION_TRACER default y config FRAME_POINTER diff --git a/trunk/arch/sparc/include/asm/cpudata_64.h b/trunk/arch/sparc/include/asm/cpudata_64.h index 050ef35b9dcf..926397d345ff 100644 --- a/trunk/arch/sparc/include/asm/cpudata_64.h +++ b/trunk/arch/sparc/include/asm/cpudata_64.h @@ -17,7 +17,7 @@ typedef struct { unsigned int __nmi_count; unsigned long clock_tick; /* %tick's per second */ unsigned long __pad; - unsigned int irq0_irqs; + unsigned int __pad1; unsigned int __pad2; /* Dcache line 2, rarely used */ diff --git a/trunk/arch/sparc/include/asm/irqflags_64.h b/trunk/arch/sparc/include/asm/irqflags_64.h index bfa1ea45b4cd..8b49bf920df3 100644 --- a/trunk/arch/sparc/include/asm/irqflags_64.h +++ b/trunk/arch/sparc/include/asm/irqflags_64.h @@ -76,26 +76,9 @@ static inline int raw_irqs_disabled(void) */ static inline unsigned long __raw_local_irq_save(void) { - unsigned long flags, tmp; - - /* Disable interrupts to PIL_NORMAL_MAX unless we already - * are using PIL_NMI, in which case PIL_NMI is retained. - * - * The only values we ever program into the %pil are 0, - * PIL_NORMAL_MAX and PIL_NMI. - * - * Since PIL_NMI is the largest %pil value and all bits are - * set in it (0xf), it doesn't matter what PIL_NORMAL_MAX - * actually is. - */ - __asm__ __volatile__( - "rdpr %%pil, %0\n\t" - "or %0, %2, %1\n\t" - "wrpr %1, 0x0, %%pil" - : "=r" (flags), "=r" (tmp) - : "i" (PIL_NORMAL_MAX) - : "memory" - ); + unsigned long flags = __raw_local_save_flags(); + + raw_local_irq_disable(); return flags; } diff --git a/trunk/arch/sparc/include/asm/thread_info_64.h b/trunk/arch/sparc/include/asm/thread_info_64.h index 4827a3aeac7f..9e2d9447f2ad 100644 --- a/trunk/arch/sparc/include/asm/thread_info_64.h +++ b/trunk/arch/sparc/include/asm/thread_info_64.h @@ -111,7 +111,7 @@ struct thread_info { #define THREAD_SHIFT PAGE_SHIFT #endif /* PAGE_SHIFT == 13 */ -#define PREEMPT_ACTIVE 0x10000000 +#define PREEMPT_ACTIVE 0x4000000 /* * macros/functions for gaining access to the thread information structure diff --git a/trunk/arch/sparc/kernel/Makefile b/trunk/arch/sparc/kernel/Makefile index 0c2dc1f24a9a..c6316142db4e 100644 --- a/trunk/arch/sparc/kernel/Makefile +++ b/trunk/arch/sparc/kernel/Makefile @@ -13,14 +13,6 @@ extra-y += init_task.o CPPFLAGS_vmlinux.lds := -Usparc -m$(BITS) extra-y += vmlinux.lds -ifdef CONFIG_FUNCTION_TRACER -# Do not profile debug and lowlevel utilities -CFLAGS_REMOVE_ftrace.o := -pg -CFLAGS_REMOVE_time_$(BITS).o := -pg -CFLAGS_REMOVE_perf_event.o := -pg -CFLAGS_REMOVE_pcr.o := -pg -endif - obj-$(CONFIG_SPARC32) += entry.o wof.o wuf.o obj-$(CONFIG_SPARC32) += etrap_32.o obj-$(CONFIG_SPARC32) += rtrap_32.o @@ -93,7 +85,7 @@ obj-$(CONFIG_KGDB) += kgdb_$(BITS).o obj-$(CONFIG_DYNAMIC_FTRACE) += ftrace.o -obj-$(CONFIG_FUNCTION_GRAPH_TRACER) += ftrace.o +CFLAGS_REMOVE_ftrace.o := -pg obj-$(CONFIG_EARLYFB) += btext.o obj-$(CONFIG_STACKTRACE) += stacktrace.o diff --git a/trunk/arch/sparc/kernel/ftrace.c b/trunk/arch/sparc/kernel/ftrace.c index 03ab022e51c5..9103a56b39e8 100644 --- a/trunk/arch/sparc/kernel/ftrace.c +++ b/trunk/arch/sparc/kernel/ftrace.c @@ -13,7 +13,7 @@ static const u32 ftrace_nop = 0x01000000; static u32 ftrace_call_replace(unsigned long ip, unsigned long addr) { - u32 call; + static u32 call; s32 off; off = ((s32)addr - (s32)ip); @@ -91,61 +91,3 @@ int __init ftrace_dyn_arch_init(void *data) return 0; } #endif - -#ifdef CONFIG_FUNCTION_GRAPH_TRACER - -#ifdef CONFIG_DYNAMIC_FTRACE -extern void ftrace_graph_call(void); - -int ftrace_enable_ftrace_graph_caller(void) -{ - unsigned long ip = (unsigned long)(&ftrace_graph_call); - u32 old, new; - - old = *(u32 *) &ftrace_graph_call; - new = ftrace_call_replace(ip, (unsigned long) &ftrace_graph_caller); - return ftrace_modify_code(ip, old, new); -} - -int ftrace_disable_ftrace_graph_caller(void) -{ - unsigned long ip = (unsigned long)(&ftrace_graph_call); - u32 old, new; - - old = *(u32 *) &ftrace_graph_call; - new = ftrace_call_replace(ip, (unsigned long) &ftrace_stub); - - return ftrace_modify_code(ip, old, new); -} - -#endif /* !CONFIG_DYNAMIC_FTRACE */ - -/* - * Hook the return address and push it in the stack of return addrs - * in current thread info. - */ -unsigned long prepare_ftrace_return(unsigned long parent, - unsigned long self_addr, - unsigned long frame_pointer) -{ - unsigned long return_hooker = (unsigned long) &return_to_handler; - struct ftrace_graph_ent trace; - - if (unlikely(atomic_read(¤t->tracing_graph_pause))) - return parent + 8UL; - - if (ftrace_push_return_trace(parent, self_addr, &trace.depth, - frame_pointer) == -EBUSY) - return parent + 8UL; - - trace.func = self_addr; - - /* Only trace if the calling function expects to */ - if (!ftrace_graph_entry(&trace)) { - current->curr_ret_stack--; - return parent + 8UL; - } - - return return_hooker; -} -#endif /* CONFIG_FUNCTION_GRAPH_TRACER */ diff --git a/trunk/arch/sparc/kernel/irq_64.c b/trunk/arch/sparc/kernel/irq_64.c index 830d70a3e20b..e1cbdb94d97b 100644 --- a/trunk/arch/sparc/kernel/irq_64.c +++ b/trunk/arch/sparc/kernel/irq_64.c @@ -20,9 +20,7 @@ #include #include #include -#include #include -#include #include #include @@ -47,7 +45,6 @@ #include "entry.h" #include "cpumap.h" -#include "kstack.h" #define NUM_IVECS (IMAP_INR + 1) @@ -650,14 +647,6 @@ unsigned int sun4v_build_virq(u32 devhandle, unsigned int devino) bucket = kzalloc(sizeof(struct ino_bucket), GFP_ATOMIC); if (unlikely(!bucket)) return 0; - - /* The only reference we store to the IRQ bucket is - * by physical address which kmemleak can't see, tell - * it that this object explicitly is not a leak and - * should be scanned. - */ - kmemleak_not_leak(bucket); - __flush_dcache_range((unsigned long) bucket, ((unsigned long) bucket + sizeof(struct ino_bucket))); @@ -714,7 +703,25 @@ void ack_bad_irq(unsigned int virt_irq) void *hardirq_stack[NR_CPUS]; void *softirq_stack[NR_CPUS]; -void __irq_entry handler_irq(int irq, struct pt_regs *regs) +static __attribute__((always_inline)) void *set_hardirq_stack(void) +{ + void *orig_sp, *sp = hardirq_stack[smp_processor_id()]; + + __asm__ __volatile__("mov %%sp, %0" : "=r" (orig_sp)); + if (orig_sp < sp || + orig_sp > (sp + THREAD_SIZE)) { + sp += THREAD_SIZE - 192 - STACK_BIAS; + __asm__ __volatile__("mov %0, %%sp" : : "r" (sp)); + } + + return orig_sp; +} +static __attribute__((always_inline)) void restore_hardirq_stack(void *orig_sp) +{ + __asm__ __volatile__("mov %0, %%sp" : : "r" (orig_sp)); +} + +void handler_irq(int irq, struct pt_regs *regs) { unsigned long pstate, bucket_pa; struct pt_regs *old_regs; diff --git a/trunk/arch/sparc/kernel/kgdb_64.c b/trunk/arch/sparc/kernel/kgdb_64.c index 0a2bd0f99fc1..f5a0fd490b59 100644 --- a/trunk/arch/sparc/kernel/kgdb_64.c +++ b/trunk/arch/sparc/kernel/kgdb_64.c @@ -5,7 +5,6 @@ #include #include -#include #include #include @@ -109,7 +108,7 @@ void gdb_regs_to_pt_regs(unsigned long *gdb_regs, struct pt_regs *regs) } #ifdef CONFIG_SMP -void __irq_entry smp_kgdb_capture_client(int irq, struct pt_regs *regs) +void smp_kgdb_capture_client(int irq, struct pt_regs *regs) { unsigned long flags; diff --git a/trunk/arch/sparc/kernel/kstack.h b/trunk/arch/sparc/kernel/kstack.h index 53dfb92e09fb..5247283d1c03 100644 --- a/trunk/arch/sparc/kernel/kstack.h +++ b/trunk/arch/sparc/kernel/kstack.h @@ -61,23 +61,4 @@ static inline bool kstack_is_trap_frame(struct thread_info *tp, struct pt_regs * } -static inline __attribute__((always_inline)) void *set_hardirq_stack(void) -{ - void *orig_sp, *sp = hardirq_stack[smp_processor_id()]; - - __asm__ __volatile__("mov %%sp, %0" : "=r" (orig_sp)); - if (orig_sp < sp || - orig_sp > (sp + THREAD_SIZE)) { - sp += THREAD_SIZE - 192 - STACK_BIAS; - __asm__ __volatile__("mov %0, %%sp" : : "r" (sp)); - } - - return orig_sp; -} - -static inline __attribute__((always_inline)) void restore_hardirq_stack(void *orig_sp) -{ - __asm__ __volatile__("mov %0, %%sp" : : "r" (orig_sp)); -} - #endif /* _KSTACK_H */ diff --git a/trunk/arch/sparc/kernel/nmi.c b/trunk/arch/sparc/kernel/nmi.c index a4bd7ba74c89..b287b62c7ea3 100644 --- a/trunk/arch/sparc/kernel/nmi.c +++ b/trunk/arch/sparc/kernel/nmi.c @@ -23,8 +23,6 @@ #include #include -#include "kstack.h" - /* We don't have a real NMI on sparc64, but we can fake one * up using profiling counter overflow interrupts and interrupt * levels. @@ -94,7 +92,7 @@ static void die_nmi(const char *str, struct pt_regs *regs, int do_panic) notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs) { unsigned int sum, touched = 0; - void *orig_sp; + int cpu = smp_processor_id(); clear_softint(1 << irq); @@ -102,15 +100,13 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs) nmi_enter(); - orig_sp = set_hardirq_stack(); - if (notify_die(DIE_NMI, "nmi", regs, 0, pt_regs_trap_type(regs), SIGINT) == NOTIFY_STOP) touched = 1; else pcr_ops->write(PCR_PIC_PRIV); - sum = local_cpu_data().irq0_irqs; + sum = kstat_irqs_cpu(0, cpu); if (__get_cpu_var(nmi_touch)) { __get_cpu_var(nmi_touch) = 0; touched = 1; @@ -129,8 +125,6 @@ notrace __kprobes void perfctr_irq(int irq, struct pt_regs *regs) pcr_ops->write(pcr_enable); } - restore_hardirq_stack(orig_sp); - nmi_exit(); } diff --git a/trunk/arch/sparc/kernel/pci_common.c b/trunk/arch/sparc/kernel/pci_common.c index 8a000583b5cf..b775658a927d 100644 --- a/trunk/arch/sparc/kernel/pci_common.c +++ b/trunk/arch/sparc/kernel/pci_common.c @@ -371,19 +371,14 @@ static void pci_register_iommu_region(struct pci_pbm_info *pbm) struct resource *rp = kzalloc(sizeof(*rp), GFP_KERNEL); if (!rp) { - pr_info("%s: Cannot allocate IOMMU resource.\n", - pbm->name); - return; + prom_printf("Cannot allocate IOMMU resource.\n"); + prom_halt(); } rp->name = "IOMMU"; rp->start = pbm->mem_space.start + (unsigned long) vdma[0]; rp->end = rp->start + (unsigned long) vdma[1] - 1UL; rp->flags = IORESOURCE_BUSY; - if (request_resource(&pbm->mem_space, rp)) { - pr_info("%s: Unable to request IOMMU resource.\n", - pbm->name); - kfree(rp); - } + request_resource(&pbm->mem_space, rp); } } diff --git a/trunk/arch/sparc/kernel/pcr.c b/trunk/arch/sparc/kernel/pcr.c index c4a6a50b4849..2d94e7a03af5 100644 --- a/trunk/arch/sparc/kernel/pcr.c +++ b/trunk/arch/sparc/kernel/pcr.c @@ -8,7 +8,6 @@ #include #include -#include #include #include @@ -35,7 +34,7 @@ unsigned int picl_shift; * Therefore in such situations we defer the work by signalling * a lower level cpu IRQ. */ -void __irq_entry deferred_pcr_work_irq(int irq, struct pt_regs *regs) +void deferred_pcr_work_irq(int irq, struct pt_regs *regs) { struct pt_regs *old_regs; diff --git a/trunk/arch/sparc/kernel/rtrap_64.S b/trunk/arch/sparc/kernel/rtrap_64.S index 090b9e9ad5e3..83f1873c6c13 100644 --- a/trunk/arch/sparc/kernel/rtrap_64.S +++ b/trunk/arch/sparc/kernel/rtrap_64.S @@ -130,17 +130,7 @@ rtrap_xcall: nop call trace_hardirqs_on nop - /* Do not actually set the %pil here. We will do that - * below after we clear PSTATE_IE in the %pstate register. - * If we re-enable interrupts here, we can recurse down - * the hardirq stack potentially endlessly, causing a - * stack overflow. - * - * It is tempting to put this test and trace_hardirqs_on - * call at the 'rt_continue' label, but that will not work - * as that path hits unconditionally and we do not want to - * execute this in NMI return paths, for example. - */ + wrpr %l4, %pil #endif rtrap_no_irq_enable: andcc %l1, TSTATE_PRIV, %l3 diff --git a/trunk/arch/sparc/kernel/smp_64.c b/trunk/arch/sparc/kernel/smp_64.c index b6a2b8f47040..4c5334528109 100644 --- a/trunk/arch/sparc/kernel/smp_64.c +++ b/trunk/arch/sparc/kernel/smp_64.c @@ -22,7 +22,6 @@ #include #include #include -#include #include #include @@ -824,13 +823,13 @@ void arch_send_call_function_single_ipi(int cpu) &cpumask_of_cpu(cpu)); } -void __irq_entry smp_call_function_client(int irq, struct pt_regs *regs) +void smp_call_function_client(int irq, struct pt_regs *regs) { clear_softint(1 << irq); generic_smp_call_function_interrupt(); } -void __irq_entry smp_call_function_single_client(int irq, struct pt_regs *regs) +void smp_call_function_single_client(int irq, struct pt_regs *regs) { clear_softint(1 << irq); generic_smp_call_function_single_interrupt(); @@ -966,7 +965,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page) put_cpu(); } -void __irq_entry smp_new_mmu_context_version_client(int irq, struct pt_regs *regs) +void smp_new_mmu_context_version_client(int irq, struct pt_regs *regs) { struct mm_struct *mm; unsigned long flags; @@ -1150,7 +1149,7 @@ void smp_release(void) */ extern void prom_world(int); -void __irq_entry smp_penguin_jailcell(int irq, struct pt_regs *regs) +void smp_penguin_jailcell(int irq, struct pt_regs *regs) { clear_softint(1 << irq); @@ -1366,7 +1365,7 @@ void smp_send_reschedule(int cpu) &cpumask_of_cpu(cpu)); } -void __irq_entry smp_receive_signal_client(int irq, struct pt_regs *regs) +void smp_receive_signal_client(int irq, struct pt_regs *regs) { clear_softint(1 << irq); } diff --git a/trunk/arch/sparc/kernel/time_64.c b/trunk/arch/sparc/kernel/time_64.c index c7bbe6cf7b85..67e165102885 100644 --- a/trunk/arch/sparc/kernel/time_64.c +++ b/trunk/arch/sparc/kernel/time_64.c @@ -35,7 +35,6 @@ #include #include #include -#include #include #include @@ -718,7 +717,7 @@ static struct clock_event_device sparc64_clockevent = { }; static DEFINE_PER_CPU(struct clock_event_device, sparc64_events); -void __irq_entry timer_interrupt(int irq, struct pt_regs *regs) +void timer_interrupt(int irq, struct pt_regs *regs) { struct pt_regs *old_regs = set_irq_regs(regs); unsigned long tick_mask = tick_ops->softint_mask; @@ -729,7 +728,6 @@ void __irq_entry timer_interrupt(int irq, struct pt_regs *regs) irq_enter(); - local_cpu_data().irq0_irqs++; kstat_incr_irqs_this_cpu(0, irq_to_desc(0)); if (unlikely(!evt->event_handler)) { diff --git a/trunk/arch/sparc/kernel/traps_64.c b/trunk/arch/sparc/kernel/traps_64.c index 9da57f032983..837dfc2390d6 100644 --- a/trunk/arch/sparc/kernel/traps_64.c +++ b/trunk/arch/sparc/kernel/traps_64.c @@ -2203,6 +2203,27 @@ void dump_stack(void) EXPORT_SYMBOL(dump_stack); +static inline int is_kernel_stack(struct task_struct *task, + struct reg_window *rw) +{ + unsigned long rw_addr = (unsigned long) rw; + unsigned long thread_base, thread_end; + + if (rw_addr < PAGE_OFFSET) { + if (task != &init_task) + return 0; + } + + thread_base = (unsigned long) task_stack_page(task); + thread_end = thread_base + sizeof(union thread_union); + if (rw_addr >= thread_base && + rw_addr < thread_end && + !(rw_addr & 0x7UL)) + return 1; + + return 0; +} + static inline struct reg_window *kernel_stack_up(struct reg_window *rw) { unsigned long fp = rw->ins[6]; @@ -2231,7 +2252,6 @@ void die_if_kernel(char *str, struct pt_regs *regs) show_regs(regs); add_taint(TAINT_DIE); if (regs->tstate & TSTATE_PRIV) { - struct thread_info *tp = current_thread_info(); struct reg_window *rw = (struct reg_window *) (regs->u_regs[UREG_FP] + STACK_BIAS); @@ -2239,8 +2259,8 @@ void die_if_kernel(char *str, struct pt_regs *regs) * find some badly aligned kernel stack. */ while (rw && - count++ < 30 && - kstack_valid(tp, (unsigned long) rw)) { + count++ < 30&& + is_kernel_stack(current, rw)) { printk("Caller[%016lx]: %pS\n", rw->ins[7], (void *) rw->ins[7]); diff --git a/trunk/arch/sparc/kernel/unaligned_64.c b/trunk/arch/sparc/kernel/unaligned_64.c index c752c4c479bd..ebce43018c49 100644 --- a/trunk/arch/sparc/kernel/unaligned_64.c +++ b/trunk/arch/sparc/kernel/unaligned_64.c @@ -50,7 +50,7 @@ static inline enum direction decode_direction(unsigned int insn) } /* 16 = double-word, 8 = extra-word, 4 = word, 2 = half-word */ -static inline int decode_access_size(struct pt_regs *regs, unsigned int insn) +static inline int decode_access_size(unsigned int insn) { unsigned int tmp; @@ -66,7 +66,7 @@ static inline int decode_access_size(struct pt_regs *regs, unsigned int insn) return 2; else { printk("Impossible unaligned trap. insn=%08x\n", insn); - die_if_kernel("Byte sized unaligned access?!?!", regs); + die_if_kernel("Byte sized unaligned access?!?!", current_thread_info()->kregs); /* GCC should never warn that control reaches the end * of this function without returning a value because @@ -286,7 +286,7 @@ static void log_unaligned(struct pt_regs *regs) asmlinkage void kernel_unaligned_trap(struct pt_regs *regs, unsigned int insn) { enum direction dir = decode_direction(insn); - int size = decode_access_size(regs, insn); + int size = decode_access_size(insn); int orig_asi, asi; current_thread_info()->kern_una_regs = regs; diff --git a/trunk/arch/sparc/kernel/vmlinux.lds.S b/trunk/arch/sparc/kernel/vmlinux.lds.S index 0c1e6783657f..4e5992593967 100644 --- a/trunk/arch/sparc/kernel/vmlinux.lds.S +++ b/trunk/arch/sparc/kernel/vmlinux.lds.S @@ -46,16 +46,11 @@ SECTIONS SCHED_TEXT LOCK_TEXT KPROBES_TEXT - IRQENTRY_TEXT *(.gnu.warning) } = 0 _etext = .; RO_DATA(PAGE_SIZE) - - /* Start of data section */ - _sdata = .; - .data1 : { *(.data1) } diff --git a/trunk/arch/sparc/lib/mcount.S b/trunk/arch/sparc/lib/mcount.S index 3ad6cbdc2163..24b8b12deed2 100644 --- a/trunk/arch/sparc/lib/mcount.S +++ b/trunk/arch/sparc/lib/mcount.S @@ -7,11 +7,26 @@ #include +#include +#include + /* * This is the main variant and is called by C code. GCC's -pg option * automatically instruments every C function with a call to this. */ +#ifdef CONFIG_STACK_DEBUG + +#define OVSTACKSIZE 4096 /* lets hope this is enough */ + + .data + .align 8 +panicstring: + .asciz "Stack overflow\n" + .align 8 +ovstack: + .skip OVSTACKSIZE +#endif .text .align 32 .globl _mcount @@ -20,48 +35,84 @@ .type mcount,#function _mcount: mcount: +#ifdef CONFIG_STACK_DEBUG + /* + * Check whether %sp is dangerously low. + */ + ldub [%g6 + TI_FPDEPTH], %g1 + srl %g1, 1, %g3 + add %g3, 1, %g3 + sllx %g3, 8, %g3 ! each fpregs frame is 256b + add %g3, 192, %g3 + add %g6, %g3, %g3 ! where does task_struct+frame end? + sub %g3, STACK_BIAS, %g3 + cmp %sp, %g3 + bg,pt %xcc, 1f + nop + lduh [%g6 + TI_CPU], %g1 + sethi %hi(hardirq_stack), %g3 + or %g3, %lo(hardirq_stack), %g3 + sllx %g1, 3, %g1 + ldx [%g3 + %g1], %g7 + sub %g7, STACK_BIAS, %g7 + cmp %sp, %g7 + bleu,pt %xcc, 2f + sethi %hi(THREAD_SIZE), %g3 + add %g7, %g3, %g7 + cmp %sp, %g7 + blu,pn %xcc, 1f +2: sethi %hi(softirq_stack), %g3 + or %g3, %lo(softirq_stack), %g3 + ldx [%g3 + %g1], %g7 + sub %g7, STACK_BIAS, %g7 + cmp %sp, %g7 + bleu,pt %xcc, 3f + sethi %hi(THREAD_SIZE), %g3 + add %g7, %g3, %g7 + cmp %sp, %g7 + blu,pn %xcc, 1f + nop + /* If we are already on ovstack, don't hop onto it + * again, we are already trying to output the stack overflow + * message. + */ +3: sethi %hi(ovstack), %g7 ! cant move to panic stack fast enough + or %g7, %lo(ovstack), %g7 + add %g7, OVSTACKSIZE, %g3 + sub %g3, STACK_BIAS + 192, %g3 + sub %g7, STACK_BIAS, %g7 + cmp %sp, %g7 + blu,pn %xcc, 2f + cmp %sp, %g3 + bleu,pn %xcc, 1f + nop +2: mov %g3, %sp + sethi %hi(panicstring), %g3 + call prom_printf + or %g3, %lo(panicstring), %o0 + call prom_halt + nop +1: +#endif #ifdef CONFIG_FUNCTION_TRACER #ifdef CONFIG_DYNAMIC_FTRACE - /* Do nothing, the retl/nop below is all we need. */ + mov %o7, %o0 + .globl mcount_call +mcount_call: + call ftrace_stub + mov %o0, %o7 #else - sethi %hi(function_trace_stop), %g1 - lduw [%g1 + %lo(function_trace_stop)], %g2 - brnz,pn %g2, 2f - sethi %hi(ftrace_trace_function), %g1 + sethi %hi(ftrace_trace_function), %g1 sethi %hi(ftrace_stub), %g2 ldx [%g1 + %lo(ftrace_trace_function)], %g1 or %g2, %lo(ftrace_stub), %g2 cmp %g1, %g2 be,pn %icc, 1f - mov %i7, %g3 - save %sp, -176, %sp - mov %g3, %o1 - jmpl %g1, %o7 - mov %i7, %o0 - ret - restore + mov %i7, %o1 + jmpl %g1, %g0 + mov %o7, %o0 /* not reached */ 1: -#ifdef CONFIG_FUNCTION_GRAPH_TRACER - sethi %hi(ftrace_graph_return), %g1 - ldx [%g1 + %lo(ftrace_graph_return)], %g3 - cmp %g2, %g3 - bne,pn %xcc, 5f - sethi %hi(ftrace_graph_entry_stub), %g2 - sethi %hi(ftrace_graph_entry), %g1 - or %g2, %lo(ftrace_graph_entry_stub), %g2 - ldx [%g1 + %lo(ftrace_graph_entry)], %g1 - cmp %g1, %g2 - be,pt %xcc, 2f - nop -5: mov %i7, %g2 - mov %fp, %g3 - save %sp, -176, %sp - mov %g2, %l0 - ba,pt %xcc, ftrace_graph_caller - mov %g3, %l1 -#endif -2: #endif #endif retl @@ -80,50 +131,14 @@ ftrace_stub: .globl ftrace_caller .type ftrace_caller,#function ftrace_caller: - sethi %hi(function_trace_stop), %g1 - mov %i7, %g2 - lduw [%g1 + %lo(function_trace_stop)], %g1 - brnz,pn %g1, ftrace_stub - mov %fp, %g3 - save %sp, -176, %sp - mov %g2, %o1 - mov %g2, %l0 - mov %g3, %l1 + mov %i7, %o1 + mov %o7, %o0 .globl ftrace_call ftrace_call: call ftrace_stub - mov %i7, %o0 -#ifdef CONFIG_FUNCTION_GRAPH_TRACER - .globl ftrace_graph_call -ftrace_graph_call: - call ftrace_stub + mov %o0, %o7 + retl nop -#endif - ret - restore -#ifdef CONFIG_FUNCTION_GRAPH_TRACER - .size ftrace_graph_call,.-ftrace_graph_call -#endif - .size ftrace_call,.-ftrace_call .size ftrace_caller,.-ftrace_caller #endif #endif - -#ifdef CONFIG_FUNCTION_GRAPH_TRACER -ENTRY(ftrace_graph_caller) - mov %l0, %o0 - mov %i7, %o1 - call prepare_ftrace_return - mov %l1, %o2 - ret - restore %o0, -8, %i7 -END(ftrace_graph_caller) - -ENTRY(return_to_handler) - save %sp, -176, %sp - call ftrace_return_to_handler - mov %fp, %o0 - jmpl %o0 + 8, %g0 - restore -END(return_to_handler) -#endif diff --git a/trunk/arch/um/drivers/line.c b/trunk/arch/um/drivers/line.c index 7a656bd8bd3c..64cda95f59ca 100644 --- a/trunk/arch/um/drivers/line.c +++ b/trunk/arch/um/drivers/line.c @@ -6,7 +6,6 @@ #include "linux/irqreturn.h" #include "linux/kd.h" #include "linux/sched.h" -#include "linux/slab.h" #include "chan_kern.h" #include "irq_kern.h" #include "irq_user.h" diff --git a/trunk/arch/um/os-Linux/helper.c b/trunk/arch/um/os-Linux/helper.c index b6b1096152aa..06d6ccf0e444 100644 --- a/trunk/arch/um/os-Linux/helper.c +++ b/trunk/arch/um/os-Linux/helper.c @@ -8,6 +8,7 @@ #include #include #include +#include #include #include #include "kern_constants.h" diff --git a/trunk/arch/x86/ia32/ia32entry.S b/trunk/arch/x86/ia32/ia32entry.S index e790bc1fbfa3..59b4556a5b92 100644 --- a/trunk/arch/x86/ia32/ia32entry.S +++ b/trunk/arch/x86/ia32/ia32entry.S @@ -626,7 +626,7 @@ ia32_sys_call_table: .quad stub32_sigreturn .quad stub32_clone /* 120 */ .quad sys_setdomainname - .quad sys_newuname + .quad sys_uname .quad sys_modify_ldt .quad compat_sys_adjtimex .quad sys32_mprotect /* 125 */ diff --git a/trunk/arch/x86/include/asm/amd_iommu_types.h b/trunk/arch/x86/include/asm/amd_iommu_types.h index 86a0ff0aeac7..ba19ad4c47d0 100644 --- a/trunk/arch/x86/include/asm/amd_iommu_types.h +++ b/trunk/arch/x86/include/asm/amd_iommu_types.h @@ -21,7 +21,6 @@ #define _ASM_X86_AMD_IOMMU_TYPES_H #include -#include #include #include @@ -141,7 +140,6 @@ /* constants to configure the command buffer */ #define CMD_BUFFER_SIZE 8192 -#define CMD_BUFFER_UNINITIALIZED 1 #define CMD_BUFFER_ENTRIES 512 #define MMIO_CMD_SIZE_SHIFT 56 #define MMIO_CMD_SIZE_512 (0x9ULL << MMIO_CMD_SIZE_SHIFT) @@ -239,7 +237,6 @@ struct protection_domain { struct list_head list; /* for list of all protection domains */ struct list_head dev_list; /* List of all devices in this domain */ spinlock_t lock; /* mostly used to lock the page table*/ - struct mutex api_lock; /* protect page tables in the iommu-api path */ u16 id; /* the domain id written to the device table */ int mode; /* paging mode (0-6 levels) */ u64 *pt_root; /* page table root pointer */ diff --git a/trunk/arch/x86/include/asm/io.h b/trunk/arch/x86/include/asm/io.h index 30a3e9776123..a1dcfa3ab17d 100644 --- a/trunk/arch/x86/include/asm/io.h +++ b/trunk/arch/x86/include/asm/io.h @@ -347,7 +347,6 @@ extern void __iomem *early_ioremap(resource_size_t phys_addr, extern void __iomem *early_memremap(resource_size_t phys_addr, unsigned long size); extern void early_iounmap(void __iomem *addr, unsigned long size); -extern void fixup_early_ioremap(void); #define IO_SPACE_LIMIT 0xffff diff --git a/trunk/arch/x86/include/asm/k8.h b/trunk/arch/x86/include/asm/k8.h index af00bd1d2089..f70e60071fe8 100644 --- a/trunk/arch/x86/include/asm/k8.h +++ b/trunk/arch/x86/include/asm/k8.h @@ -16,16 +16,11 @@ extern int k8_numa_init(unsigned long start_pfn, unsigned long end_pfn); extern int k8_scan_nodes(void); #ifdef CONFIG_K8_NB -extern int num_k8_northbridges; - static inline struct pci_dev *node_to_k8_nb_misc(int node) { return (node < num_k8_northbridges) ? k8_northbridges[node] : NULL; } - #else -#define num_k8_northbridges 0 - static inline struct pci_dev *node_to_k8_nb_misc(int node) { return NULL; diff --git a/trunk/arch/x86/include/asm/lguest_hcall.h b/trunk/arch/x86/include/asm/lguest_hcall.h index b60f2924c413..ba0eed8aa1a6 100644 --- a/trunk/arch/x86/include/asm/lguest_hcall.h +++ b/trunk/arch/x86/include/asm/lguest_hcall.h @@ -28,39 +28,22 @@ #ifndef __ASSEMBLY__ #include +#include /*G:030 * But first, how does our Guest contact the Host to ask for privileged * operations? There are two ways: the direct way is to make a "hypercall", * to make requests of the Host Itself. * - * Our hypercall mechanism uses the highest unused trap code (traps 32 and - * above are used by real hardware interrupts). Seventeen hypercalls are - * available: the hypercall number is put in the %eax register, and the - * arguments (when required) are placed in %ebx, %ecx, %edx and %esi. - * If a return value makes sense, it's returned in %eax. + * We use the KVM hypercall mechanism, though completely different hypercall + * numbers. Seventeen hypercalls are available: the hypercall number is put in + * the %eax register, and the arguments (when required) are placed in %ebx, + * %ecx, %edx and %esi. If a return value makes sense, it's returned in %eax. * * Grossly invalid calls result in Sudden Death at the hands of the vengeful * Host, rather than returning failure. This reflects Winston Churchill's * definition of a gentleman: "someone who is only rude intentionally". - */ -static inline unsigned long -hcall(unsigned long call, - unsigned long arg1, unsigned long arg2, unsigned long arg3, - unsigned long arg4) -{ - /* "int" is the Intel instruction to trigger a trap. */ - asm volatile("int $" __stringify(LGUEST_TRAP_ENTRY) - /* The call in %eax (aka "a") might be overwritten */ - : "=a"(call) - /* The arguments are in %eax, %ebx, %ecx, %edx & %esi */ - : "a"(call), "b"(arg1), "c"(arg2), "d"(arg3), "S"(arg4) - /* "memory" means this might write somewhere in memory. - * This isn't true for all calls, but it's safe to tell - * gcc that it might happen so it doesn't get clever. */ - : "memory"); - return call; -} +:*/ /* Can't use our min() macro here: needs to be a constant */ #define LGUEST_IRQS (NR_IRQS < 32 ? NR_IRQS: 32) diff --git a/trunk/arch/x86/kernel/amd_iommu.c b/trunk/arch/x86/kernel/amd_iommu.c index f854d89b7edf..f3dadb571d9b 100644 --- a/trunk/arch/x86/kernel/amd_iommu.c +++ b/trunk/arch/x86/kernel/amd_iommu.c @@ -118,7 +118,7 @@ static bool check_device(struct device *dev) return false; /* No device or no PCI device */ - if (dev->bus != &pci_bus_type) + if (!dev || dev->bus != &pci_bus_type) return false; devid = get_device_id(dev); @@ -392,7 +392,6 @@ static int __iommu_queue_command(struct amd_iommu *iommu, struct iommu_cmd *cmd) u32 tail, head; u8 *target; - WARN_ON(iommu->cmd_buf_size & CMD_BUFFER_UNINITIALIZED); tail = readl(iommu->mmio_base + MMIO_CMD_TAIL_OFFSET); target = iommu->cmd_buf + tail; memcpy_toio(target, cmd, sizeof(*cmd)); @@ -2187,7 +2186,7 @@ static void prealloc_protection_domains(void) struct dma_ops_domain *dma_dom; u16 devid; - for_each_pci_dev(dev) { + while ((dev = pci_get_device(PCI_ANY_ID, PCI_ANY_ID, dev)) != NULL) { /* Do we handle this device? */ if (!check_device(&dev->dev)) @@ -2299,7 +2298,7 @@ static void cleanup_domain(struct protection_domain *domain) list_for_each_entry_safe(dev_data, next, &domain->dev_list, list) { struct device *dev = dev_data->dev; - __detach_device(dev); + do_detach(dev); atomic_set(&dev_data->bind, 0); } @@ -2328,7 +2327,6 @@ static struct protection_domain *protection_domain_alloc(void) return NULL; spin_lock_init(&domain->lock); - mutex_init(&domain->api_lock); domain->id = domain_id_alloc(); if (!domain->id) goto out_err; @@ -2381,7 +2379,9 @@ static void amd_iommu_domain_destroy(struct iommu_domain *dom) free_pagetable(domain); - protection_domain_free(domain); + domain_id_free(domain->id); + + kfree(domain); dom->priv = NULL; } @@ -2456,8 +2456,6 @@ static int amd_iommu_map_range(struct iommu_domain *dom, iova &= PAGE_MASK; paddr &= PAGE_MASK; - mutex_lock(&domain->api_lock); - for (i = 0; i < npages; ++i) { ret = iommu_map_page(domain, iova, paddr, prot, PM_MAP_4k); if (ret) @@ -2467,8 +2465,6 @@ static int amd_iommu_map_range(struct iommu_domain *dom, paddr += PAGE_SIZE; } - mutex_unlock(&domain->api_lock); - return 0; } @@ -2481,16 +2477,12 @@ static void amd_iommu_unmap_range(struct iommu_domain *dom, iova &= PAGE_MASK; - mutex_lock(&domain->api_lock); - for (i = 0; i < npages; ++i) { iommu_unmap_page(domain, iova, PM_MAP_4k); iova += PAGE_SIZE; } iommu_flush_tlb_pde(domain); - - mutex_unlock(&domain->api_lock); } static phys_addr_t amd_iommu_iova_to_phys(struct iommu_domain *dom, diff --git a/trunk/arch/x86/kernel/amd_iommu_init.c b/trunk/arch/x86/kernel/amd_iommu_init.c index 6360abf993d4..42f5350b908f 100644 --- a/trunk/arch/x86/kernel/amd_iommu_init.c +++ b/trunk/arch/x86/kernel/amd_iommu_init.c @@ -138,9 +138,9 @@ int amd_iommus_present; bool amd_iommu_np_cache __read_mostly; /* - * The ACPI table parsing functions set this variable on an error + * Set to true if ACPI table parsing and hardware intialization went properly */ -static int __initdata amd_iommu_init_err; +static bool amd_iommu_initialized; /* * List of protection domains - used during resume @@ -391,11 +391,9 @@ static int __init find_last_devid_acpi(struct acpi_table_header *table) */ for (i = 0; i < table->length; ++i) checksum += p[i]; - if (checksum != 0) { + if (checksum != 0) /* ACPI table corrupt */ - amd_iommu_init_err = -ENODEV; - return 0; - } + return -ENODEV; p += IVRS_HEADER_LENGTH; @@ -438,7 +436,7 @@ static u8 * __init alloc_command_buffer(struct amd_iommu *iommu) if (cmd_buf == NULL) return NULL; - iommu->cmd_buf_size = CMD_BUFFER_SIZE | CMD_BUFFER_UNINITIALIZED; + iommu->cmd_buf_size = CMD_BUFFER_SIZE; return cmd_buf; } @@ -474,13 +472,12 @@ static void iommu_enable_command_buffer(struct amd_iommu *iommu) &entry, sizeof(entry)); amd_iommu_reset_cmd_buffer(iommu); - iommu->cmd_buf_size &= ~(CMD_BUFFER_UNINITIALIZED); } static void __init free_command_buffer(struct amd_iommu *iommu) { free_pages((unsigned long)iommu->cmd_buf, - get_order(iommu->cmd_buf_size & ~(CMD_BUFFER_UNINITIALIZED))); + get_order(iommu->cmd_buf_size)); } /* allocates the memory where the IOMMU will log its events to */ @@ -923,16 +920,11 @@ static int __init init_iommu_all(struct acpi_table_header *table) h->mmio_phys); iommu = kzalloc(sizeof(struct amd_iommu), GFP_KERNEL); - if (iommu == NULL) { - amd_iommu_init_err = -ENOMEM; - return 0; - } - + if (iommu == NULL) + return -ENOMEM; ret = init_iommu_one(iommu, h); - if (ret) { - amd_iommu_init_err = ret; - return 0; - } + if (ret) + return ret; break; default: break; @@ -942,6 +934,8 @@ static int __init init_iommu_all(struct acpi_table_header *table) } WARN_ON(p != end); + amd_iommu_initialized = true; + return 0; } @@ -1217,10 +1211,6 @@ static int __init amd_iommu_init(void) if (acpi_table_parse("IVRS", find_last_devid_acpi) != 0) return -ENODEV; - ret = amd_iommu_init_err; - if (ret) - goto out; - dev_table_size = tbl_size(DEV_TABLE_ENTRY_SIZE); alias_table_size = tbl_size(ALIAS_TABLE_ENTRY_SIZE); rlookup_table_size = tbl_size(RLOOKUP_TABLE_ENTRY_SIZE); @@ -1280,19 +1270,12 @@ static int __init amd_iommu_init(void) if (acpi_table_parse("IVRS", init_iommu_all) != 0) goto free; - if (amd_iommu_init_err) { - ret = amd_iommu_init_err; + if (!amd_iommu_initialized) goto free; - } if (acpi_table_parse("IVRS", init_memory_definitions) != 0) goto free; - if (amd_iommu_init_err) { - ret = amd_iommu_init_err; - goto free; - } - ret = sysdev_class_register(&amd_iommu_sysdev_class); if (ret) goto free; @@ -1305,8 +1288,6 @@ static int __init amd_iommu_init(void) if (ret) goto free; - enable_iommus(); - if (iommu_pass_through) ret = amd_iommu_init_passthrough(); else @@ -1319,6 +1300,8 @@ static int __init amd_iommu_init(void) amd_iommu_init_notifier(); + enable_iommus(); + if (iommu_pass_through) goto out; @@ -1332,7 +1315,6 @@ static int __init amd_iommu_init(void) return ret; free: - disable_iommus(); amd_iommu_uninit_devices(); diff --git a/trunk/arch/x86/kernel/apb_timer.c b/trunk/arch/x86/kernel/apb_timer.c index a35347501d36..ff469e470059 100644 --- a/trunk/arch/x86/kernel/apb_timer.c +++ b/trunk/arch/x86/kernel/apb_timer.c @@ -429,7 +429,7 @@ static int apbt_cpuhp_notify(struct notifier_block *n, static __init int apbt_late_init(void) { - if (disable_apbt_percpu || !apb_timer_block_enabled) + if (disable_apbt_percpu) return 0; /* This notifier should be called after workqueue is ready */ hotcpu_notifier(apbt_cpuhp_notify, -20); diff --git a/trunk/arch/x86/kernel/aperture_64.c b/trunk/arch/x86/kernel/aperture_64.c index b5d8b0bcf235..3704997e8b25 100644 --- a/trunk/arch/x86/kernel/aperture_64.c +++ b/trunk/arch/x86/kernel/aperture_64.c @@ -393,7 +393,6 @@ void __init gart_iommu_hole_init(void) for (i = 0; i < ARRAY_SIZE(bus_dev_ranges); i++) { int bus; int dev_base, dev_limit; - u32 ctl; bus = bus_dev_ranges[i].bus; dev_base = bus_dev_ranges[i].dev_base; @@ -407,19 +406,7 @@ void __init gart_iommu_hole_init(void) gart_iommu_aperture = 1; x86_init.iommu.iommu_init = gart_iommu_init; - ctl = read_pci_config(bus, slot, 3, - AMD64_GARTAPERTURECTL); - - /* - * Before we do anything else disable the GART. It may - * still be enabled if we boot into a crash-kernel here. - * Reconfiguring the GART while it is enabled could have - * unknown side-effects. - */ - ctl &= ~GARTEN; - write_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL, ctl); - - aper_order = (ctl >> 1) & 7; + aper_order = (read_pci_config(bus, slot, 3, AMD64_GARTAPERTURECTL) >> 1) & 7; aper_size = (32 * 1024 * 1024) << aper_order; aper_base = read_pci_config(bus, slot, 3, AMD64_GARTAPERTUREBASE) & 0x7fff; aper_base <<= 25; diff --git a/trunk/arch/x86/kernel/apic/io_apic.c b/trunk/arch/x86/kernel/apic/io_apic.c index eb2789c3f721..127b8718abfb 100644 --- a/trunk/arch/x86/kernel/apic/io_apic.c +++ b/trunk/arch/x86/kernel/apic/io_apic.c @@ -2545,9 +2545,6 @@ void irq_force_complete_move(int irq) struct irq_desc *desc = irq_to_desc(irq); struct irq_cfg *cfg = desc->chip_data; - if (!cfg) - return; - __irq_complete_move(&desc, cfg->vector); } #else diff --git a/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k8.c b/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k8.c index b6215b9798e2..d360b56e9825 100644 --- a/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k8.c +++ b/trunk/arch/x86/kernel/cpu/cpufreq/powernow-k8.c @@ -929,8 +929,7 @@ static int fill_powernow_table_pstate(struct powernow_k8_data *data, powernow_table[i].index = index; /* Frequency may be rounded for these */ - if ((boot_cpu_data.x86 == 0x10 && boot_cpu_data.x86_model < 10) - || boot_cpu_data.x86 == 0x11) { + if (boot_cpu_data.x86 == 0x10 || boot_cpu_data.x86 == 0x11) { powernow_table[i].frequency = freq_from_fid_did(lo & 0x3f, (lo >> 6) & 7); } else diff --git a/trunk/arch/x86/kernel/cpu/intel.c b/trunk/arch/x86/kernel/cpu/intel.c index 1366c7cfd483..7e1cca13af35 100644 --- a/trunk/arch/x86/kernel/cpu/intel.c +++ b/trunk/arch/x86/kernel/cpu/intel.c @@ -47,27 +47,6 @@ static void __cpuinit early_init_intel(struct cpuinfo_x86 *c) (c->x86 == 0x6 && c->x86_model >= 0x0e)) set_cpu_cap(c, X86_FEATURE_CONSTANT_TSC); - /* - * Atom erratum AAE44/AAF40/AAG38/AAH41: - * - * A race condition between speculative fetches and invalidating - * a large page. This is worked around in microcode, but we - * need the microcode to have already been loaded... so if it is - * not, recommend a BIOS update and disable large pages. - */ - if (c->x86 == 6 && c->x86_model == 0x1c && c->x86_mask <= 2) { - u32 ucode, junk; - - wrmsr(MSR_IA32_UCODE_REV, 0, 0); - sync_core(); - rdmsr(MSR_IA32_UCODE_REV, junk, ucode); - - if (ucode < 0x20e) { - printk(KERN_WARNING "Atom PSE erratum detected, BIOS microcode update recommended\n"); - clear_cpu_cap(c, X86_FEATURE_PSE); - } - } - #ifdef CONFIG_X86_64 set_cpu_cap(c, X86_FEATURE_SYSENTER32); #else diff --git a/trunk/arch/x86/kernel/cpu/intel_cacheinfo.c b/trunk/arch/x86/kernel/cpu/intel_cacheinfo.c index 95962a93f99a..b3eeb66c0a51 100644 --- a/trunk/arch/x86/kernel/cpu/intel_cacheinfo.c +++ b/trunk/arch/x86/kernel/cpu/intel_cacheinfo.c @@ -340,10 +340,6 @@ amd_check_l3_disable(int index, struct _cpuid4_info_regs *this_leaf) (boot_cpu_data.x86_mask < 0x1))) return; - /* not in virtualized environments */ - if (num_k8_northbridges == 0) - return; - this_leaf->can_disable = true; this_leaf->l3_indices = amd_calc_l3_indices(); } diff --git a/trunk/arch/x86/kernel/cpu/vmware.c b/trunk/arch/x86/kernel/cpu/vmware.c index dfdb4dba2320..1cbed97b59cf 100644 --- a/trunk/arch/x86/kernel/cpu/vmware.c +++ b/trunk/arch/x86/kernel/cpu/vmware.c @@ -22,7 +22,6 @@ */ #include -#include #include #include #include @@ -102,7 +101,6 @@ int vmware_platform(void) return 0; } -EXPORT_SYMBOL(vmware_platform); /* * VMware hypervisor takes care of exporting a reliable TSC to the guest. diff --git a/trunk/arch/x86/kernel/crash.c b/trunk/arch/x86/kernel/crash.c index ebd4c51d096a..a4849c10a77e 100644 --- a/trunk/arch/x86/kernel/crash.c +++ b/trunk/arch/x86/kernel/crash.c @@ -27,6 +27,7 @@ #include #include #include +#include #if defined(CONFIG_SMP) && defined(CONFIG_X86_LOCAL_APIC) @@ -102,5 +103,10 @@ void native_machine_crash_shutdown(struct pt_regs *regs) #ifdef CONFIG_HPET_TIMER hpet_disable(); #endif + +#ifdef CONFIG_X86_64 + x86_platform.iommu_shutdown(); +#endif + crash_save_cpu(regs, safe_smp_processor_id()); } diff --git a/trunk/arch/x86/kernel/dumpstack.h b/trunk/arch/x86/kernel/dumpstack.h index e1a93be4fd44..e39e77168a37 100644 --- a/trunk/arch/x86/kernel/dumpstack.h +++ b/trunk/arch/x86/kernel/dumpstack.h @@ -14,8 +14,6 @@ #define get_bp(bp) asm("movq %%rbp, %0" : "=r" (bp) :) #endif -#include - extern void show_trace_log_lvl(struct task_struct *task, struct pt_regs *regs, unsigned long *stack, unsigned long bp, char *log_lvl); @@ -44,10 +42,8 @@ static inline unsigned long rewind_frame_pointer(int n) get_bp(frame); #ifdef CONFIG_FRAME_POINTER - while (n--) { - if (probe_kernel_address(&frame->next_frame, frame)) - break; - } + while (n--) + frame = frame->next_frame; #endif return (unsigned long)frame; diff --git a/trunk/arch/x86/kernel/kprobes.c b/trunk/arch/x86/kernel/kprobes.c index 1658efdfb4e5..b43bbaebe2c0 100644 --- a/trunk/arch/x86/kernel/kprobes.c +++ b/trunk/arch/x86/kernel/kprobes.c @@ -534,6 +534,20 @@ static int __kprobes kprobe_handler(struct pt_regs *regs) struct kprobe_ctlblk *kcb; addr = (kprobe_opcode_t *)(regs->ip - sizeof(kprobe_opcode_t)); + if (*addr != BREAKPOINT_INSTRUCTION) { + /* + * The breakpoint instruction was removed right + * after we hit it. Another cpu has removed + * either a probepoint or a debugger breakpoint + * at this address. In either case, no further + * handling of this interrupt is appropriate. + * Back up over the (now missing) int3 and run + * the original instruction. + */ + regs->ip = (unsigned long)addr; + return 1; + } + /* * We don't want to be preempted for the entire * duration of kprobe processing. We conditionally @@ -565,19 +579,6 @@ static int __kprobes kprobe_handler(struct pt_regs *regs) setup_singlestep(p, regs, kcb, 0); return 1; } - } else if (*addr != BREAKPOINT_INSTRUCTION) { - /* - * The breakpoint instruction was removed right - * after we hit it. Another cpu has removed - * either a probepoint or a debugger breakpoint - * at this address. In either case, no further - * handling of this interrupt is appropriate. - * Back up over the (now missing) int3 and run - * the original instruction. - */ - regs->ip = (unsigned long)addr; - preempt_enable_no_resched(); - return 1; } else if (kprobe_running()) { p = __get_cpu_var(current_kprobe); if (p->break_handler && p->break_handler(p, regs)) { diff --git a/trunk/arch/x86/kernel/pci-gart_64.c b/trunk/arch/x86/kernel/pci-gart_64.c index 0f7f130caa67..68cd24f9deae 100644 --- a/trunk/arch/x86/kernel/pci-gart_64.c +++ b/trunk/arch/x86/kernel/pci-gart_64.c @@ -565,9 +565,6 @@ static void enable_gart_translations(void) enable_gart_translation(dev, __pa(agp_gatt_table)); } - - /* Flush the GART-TLB to remove stale entries */ - k8_flush_garts(); } /* diff --git a/trunk/arch/x86/kernel/process.c b/trunk/arch/x86/kernel/process.c index 0415c3ef91b5..28ad9f4d8b94 100644 --- a/trunk/arch/x86/kernel/process.c +++ b/trunk/arch/x86/kernel/process.c @@ -546,13 +546,11 @@ static int __cpuinit check_c1e_idle(const struct cpuinfo_x86 *c) * check OSVW bit for CPUs that are not affected * by erratum #400 */ - if (cpu_has(c, X86_FEATURE_OSVW)) { - rdmsrl(MSR_AMD64_OSVW_ID_LENGTH, val); - if (val >= 2) { - rdmsrl(MSR_AMD64_OSVW_STATUS, val); - if (!(val & BIT(1))) - goto no_c1e_idle; - } + rdmsrl(MSR_AMD64_OSVW_ID_LENGTH, val); + if (val >= 2) { + rdmsrl(MSR_AMD64_OSVW_STATUS, val); + if (!(val & BIT(1))) + goto no_c1e_idle; } return 1; } diff --git a/trunk/arch/x86/kernel/process_64.c b/trunk/arch/x86/kernel/process_64.c index 17cb3295cbf7..dc9690b4c4cc 100644 --- a/trunk/arch/x86/kernel/process_64.c +++ b/trunk/arch/x86/kernel/process_64.c @@ -276,12 +276,12 @@ int copy_thread(unsigned long clone_flags, unsigned long sp, set_tsk_thread_flag(p, TIF_FORK); + p->thread.fs = me->thread.fs; + p->thread.gs = me->thread.gs; p->thread.io_bitmap_ptr = NULL; savesegment(gs, p->thread.gsindex); - p->thread.gs = p->thread.gsindex ? 0 : me->thread.gs; savesegment(fs, p->thread.fsindex); - p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs; savesegment(es, p->thread.es); savesegment(ds, p->thread.ds); diff --git a/trunk/arch/x86/kvm/mmu.c b/trunk/arch/x86/kvm/mmu.c index 19a8906bcaa2..48aeee8eefb0 100644 --- a/trunk/arch/x86/kvm/mmu.c +++ b/trunk/arch/x86/kvm/mmu.c @@ -1490,8 +1490,8 @@ static int mmu_zap_unsync_children(struct kvm *kvm, for_each_sp(pages, sp, parents, i) { kvm_mmu_zap_page(kvm, sp); mmu_pages_clear_parents(&parents); - zapped++; } + zapped += pages.nr; kvm_mmu_pages_init(parent, &parents, &pages); } @@ -1542,16 +1542,14 @@ void kvm_mmu_change_mmu_pages(struct kvm *kvm, unsigned int kvm_nr_mmu_pages) */ if (used_pages > kvm_nr_mmu_pages) { - while (used_pages > kvm_nr_mmu_pages && - !list_empty(&kvm->arch.active_mmu_pages)) { + while (used_pages > kvm_nr_mmu_pages) { struct kvm_mmu_page *page; page = container_of(kvm->arch.active_mmu_pages.prev, struct kvm_mmu_page, link); - used_pages -= kvm_mmu_zap_page(kvm, page); + kvm_mmu_zap_page(kvm, page); used_pages--; } - kvm_nr_mmu_pages = used_pages; kvm->arch.n_free_mmu_pages = 0; } else @@ -1598,8 +1596,7 @@ static void mmu_unshadow(struct kvm *kvm, gfn_t gfn) && !sp->role.invalid) { pgprintk("%s: zap %lx %x\n", __func__, gfn, sp->role.word); - if (kvm_mmu_zap_page(kvm, sp)) - nn = bucket->first; + kvm_mmu_zap_page(kvm, sp); } } } diff --git a/trunk/arch/x86/kvm/svm.c b/trunk/arch/x86/kvm/svm.c index 737361fcd503..445c59411ed0 100644 --- a/trunk/arch/x86/kvm/svm.c +++ b/trunk/arch/x86/kvm/svm.c @@ -706,28 +706,29 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id) if (err) goto free_svm; - err = -ENOMEM; page = alloc_page(GFP_KERNEL); - if (!page) + if (!page) { + err = -ENOMEM; goto uninit; + } + err = -ENOMEM; msrpm_pages = alloc_pages(GFP_KERNEL, MSRPM_ALLOC_ORDER); if (!msrpm_pages) - goto free_page1; + goto uninit; nested_msrpm_pages = alloc_pages(GFP_KERNEL, MSRPM_ALLOC_ORDER); if (!nested_msrpm_pages) - goto free_page2; + goto uninit; + + svm->msrpm = page_address(msrpm_pages); + svm_vcpu_init_msrpm(svm->msrpm); hsave_page = alloc_page(GFP_KERNEL); if (!hsave_page) - goto free_page3; - + goto uninit; svm->nested.hsave = page_address(hsave_page); - svm->msrpm = page_address(msrpm_pages); - svm_vcpu_init_msrpm(svm->msrpm); - svm->nested.msrpm = page_address(nested_msrpm_pages); svm->vmcb = page_address(page); @@ -743,12 +744,6 @@ static struct kvm_vcpu *svm_create_vcpu(struct kvm *kvm, unsigned int id) return &svm->vcpu; -free_page3: - __free_pages(nested_msrpm_pages, MSRPM_ALLOC_ORDER); -free_page2: - __free_pages(msrpm_pages, MSRPM_ALLOC_ORDER); -free_page1: - __free_page(page); uninit: kvm_vcpu_uninit(&svm->vcpu); free_svm: @@ -2067,7 +2062,7 @@ static int cpuid_interception(struct vcpu_svm *svm) static int iret_interception(struct vcpu_svm *svm) { ++svm->vcpu.stat.nmi_window_exits; - svm->vmcb->control.intercept &= ~(1ULL << INTERCEPT_IRET); + svm->vmcb->control.intercept &= ~(1UL << INTERCEPT_IRET); svm->vcpu.arch.hflags |= HF_IRET_MASK; return 1; } @@ -2479,7 +2474,7 @@ static void svm_inject_nmi(struct kvm_vcpu *vcpu) svm->vmcb->control.event_inj = SVM_EVTINJ_VALID | SVM_EVTINJ_TYPE_NMI; vcpu->arch.hflags |= HF_NMI_MASK; - svm->vmcb->control.intercept |= (1ULL << INTERCEPT_IRET); + svm->vmcb->control.intercept |= (1UL << INTERCEPT_IRET); ++vcpu->stat.nmi_injections; } @@ -2539,10 +2534,10 @@ static void svm_set_nmi_mask(struct kvm_vcpu *vcpu, bool masked) if (masked) { svm->vcpu.arch.hflags |= HF_NMI_MASK; - svm->vmcb->control.intercept |= (1ULL << INTERCEPT_IRET); + svm->vmcb->control.intercept |= (1UL << INTERCEPT_IRET); } else { svm->vcpu.arch.hflags &= ~HF_NMI_MASK; - svm->vmcb->control.intercept &= ~(1ULL << INTERCEPT_IRET); + svm->vmcb->control.intercept &= ~(1UL << INTERCEPT_IRET); } } diff --git a/trunk/arch/x86/kvm/vmx.c b/trunk/arch/x86/kvm/vmx.c index 2f8db0ec8ae4..686492ed3079 100644 --- a/trunk/arch/x86/kvm/vmx.c +++ b/trunk/arch/x86/kvm/vmx.c @@ -77,8 +77,6 @@ module_param(emulate_invalid_guest_state, bool, S_IRUGO); #define KVM_PMODE_VM_CR4_ALWAYS_ON (X86_CR4_PAE | X86_CR4_VMXE) #define KVM_RMODE_VM_CR4_ALWAYS_ON (X86_CR4_VME | X86_CR4_PAE | X86_CR4_VMXE) -#define RMODE_GUEST_OWNED_EFLAGS_BITS (~(X86_EFLAGS_IOPL | X86_EFLAGS_VM)) - /* * These 2 parameters are used to config the controls for Pause-Loop Exiting: * ple_gap: upper bound on the amount of time between two successive @@ -133,7 +131,7 @@ struct vcpu_vmx { } host_state; struct { int vm86_active; - ulong save_rflags; + u8 save_iopl; struct kvm_save_segment { u16 selector; unsigned long base; @@ -820,23 +818,18 @@ static void vmx_fpu_deactivate(struct kvm_vcpu *vcpu) static unsigned long vmx_get_rflags(struct kvm_vcpu *vcpu) { - unsigned long rflags, save_rflags; + unsigned long rflags; rflags = vmcs_readl(GUEST_RFLAGS); - if (to_vmx(vcpu)->rmode.vm86_active) { - rflags &= RMODE_GUEST_OWNED_EFLAGS_BITS; - save_rflags = to_vmx(vcpu)->rmode.save_rflags; - rflags |= save_rflags & ~RMODE_GUEST_OWNED_EFLAGS_BITS; - } + if (to_vmx(vcpu)->rmode.vm86_active) + rflags &= ~(unsigned long)(X86_EFLAGS_IOPL | X86_EFLAGS_VM); return rflags; } static void vmx_set_rflags(struct kvm_vcpu *vcpu, unsigned long rflags) { - if (to_vmx(vcpu)->rmode.vm86_active) { - to_vmx(vcpu)->rmode.save_rflags = rflags; + if (to_vmx(vcpu)->rmode.vm86_active) rflags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM; - } vmcs_writel(GUEST_RFLAGS, rflags); } @@ -1490,8 +1483,8 @@ static void enter_pmode(struct kvm_vcpu *vcpu) vmcs_write32(GUEST_TR_AR_BYTES, vmx->rmode.tr.ar); flags = vmcs_readl(GUEST_RFLAGS); - flags &= RMODE_GUEST_OWNED_EFLAGS_BITS; - flags |= vmx->rmode.save_rflags & ~RMODE_GUEST_OWNED_EFLAGS_BITS; + flags &= ~(X86_EFLAGS_IOPL | X86_EFLAGS_VM); + flags |= (vmx->rmode.save_iopl << IOPL_SHIFT); vmcs_writel(GUEST_RFLAGS, flags); vmcs_writel(GUEST_CR4, (vmcs_readl(GUEST_CR4) & ~X86_CR4_VME) | @@ -1564,7 +1557,8 @@ static void enter_rmode(struct kvm_vcpu *vcpu) vmcs_write32(GUEST_TR_AR_BYTES, 0x008b); flags = vmcs_readl(GUEST_RFLAGS); - vmx->rmode.save_rflags = flags; + vmx->rmode.save_iopl + = (flags & X86_EFLAGS_IOPL) >> IOPL_SHIFT; flags |= X86_EFLAGS_IOPL | X86_EFLAGS_VM; @@ -2703,7 +2697,8 @@ static int vmx_nmi_allowed(struct kvm_vcpu *vcpu) return 0; return !(vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & - (GUEST_INTR_STATE_MOV_SS | GUEST_INTR_STATE_NMI)); + (GUEST_INTR_STATE_STI | GUEST_INTR_STATE_MOV_SS | + GUEST_INTR_STATE_NMI)); } static bool vmx_get_nmi_mask(struct kvm_vcpu *vcpu) diff --git a/trunk/arch/x86/kvm/x86.c b/trunk/arch/x86/kvm/x86.c index c4f35b545c1d..24cd0ee896e9 100644 --- a/trunk/arch/x86/kvm/x86.c +++ b/trunk/arch/x86/kvm/x86.c @@ -433,6 +433,8 @@ void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) #ifdef CONFIG_X86_64 if (cr0 & 0xffffffff00000000UL) { + printk(KERN_DEBUG "set_cr0: 0x%lx #GP, reserved bits 0x%lx\n", + cr0, kvm_read_cr0(vcpu)); kvm_inject_gp(vcpu, 0); return; } @@ -441,11 +443,14 @@ void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) cr0 &= ~CR0_RESERVED_BITS; if ((cr0 & X86_CR0_NW) && !(cr0 & X86_CR0_CD)) { + printk(KERN_DEBUG "set_cr0: #GP, CD == 0 && NW == 1\n"); kvm_inject_gp(vcpu, 0); return; } if ((cr0 & X86_CR0_PG) && !(cr0 & X86_CR0_PE)) { + printk(KERN_DEBUG "set_cr0: #GP, set PG flag " + "and a clear PE flag\n"); kvm_inject_gp(vcpu, 0); return; } @@ -456,11 +461,15 @@ void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) int cs_db, cs_l; if (!is_pae(vcpu)) { + printk(KERN_DEBUG "set_cr0: #GP, start paging " + "in long mode while PAE is disabled\n"); kvm_inject_gp(vcpu, 0); return; } kvm_x86_ops->get_cs_db_l_bits(vcpu, &cs_db, &cs_l); if (cs_l) { + printk(KERN_DEBUG "set_cr0: #GP, start paging " + "in long mode while CS.L == 1\n"); kvm_inject_gp(vcpu, 0); return; @@ -468,6 +477,8 @@ void kvm_set_cr0(struct kvm_vcpu *vcpu, unsigned long cr0) } else #endif if (is_pae(vcpu) && !load_pdptrs(vcpu, vcpu->arch.cr3)) { + printk(KERN_DEBUG "set_cr0: #GP, pdptrs " + "reserved bits\n"); kvm_inject_gp(vcpu, 0); return; } @@ -494,23 +505,28 @@ void kvm_set_cr4(struct kvm_vcpu *vcpu, unsigned long cr4) unsigned long pdptr_bits = X86_CR4_PGE | X86_CR4_PSE | X86_CR4_PAE; if (cr4 & CR4_RESERVED_BITS) { + printk(KERN_DEBUG "set_cr4: #GP, reserved bits\n"); kvm_inject_gp(vcpu, 0); return; } if (is_long_mode(vcpu)) { if (!(cr4 & X86_CR4_PAE)) { + printk(KERN_DEBUG "set_cr4: #GP, clearing PAE while " + "in long mode\n"); kvm_inject_gp(vcpu, 0); return; } } else if (is_paging(vcpu) && (cr4 & X86_CR4_PAE) && ((cr4 ^ old_cr4) & pdptr_bits) && !load_pdptrs(vcpu, vcpu->arch.cr3)) { + printk(KERN_DEBUG "set_cr4: #GP, pdptrs reserved bits\n"); kvm_inject_gp(vcpu, 0); return; } if (cr4 & X86_CR4_VMXE) { + printk(KERN_DEBUG "set_cr4: #GP, setting VMXE\n"); kvm_inject_gp(vcpu, 0); return; } @@ -531,16 +547,21 @@ void kvm_set_cr3(struct kvm_vcpu *vcpu, unsigned long cr3) if (is_long_mode(vcpu)) { if (cr3 & CR3_L_MODE_RESERVED_BITS) { + printk(KERN_DEBUG "set_cr3: #GP, reserved bits\n"); kvm_inject_gp(vcpu, 0); return; } } else { if (is_pae(vcpu)) { if (cr3 & CR3_PAE_RESERVED_BITS) { + printk(KERN_DEBUG + "set_cr3: #GP, reserved bits\n"); kvm_inject_gp(vcpu, 0); return; } if (is_paging(vcpu) && !load_pdptrs(vcpu, cr3)) { + printk(KERN_DEBUG "set_cr3: #GP, pdptrs " + "reserved bits\n"); kvm_inject_gp(vcpu, 0); return; } @@ -572,6 +593,7 @@ EXPORT_SYMBOL_GPL(kvm_set_cr3); void kvm_set_cr8(struct kvm_vcpu *vcpu, unsigned long cr8) { if (cr8 & CR8_RESERVED_BITS) { + printk(KERN_DEBUG "set_cr8: #GP, reserved bits 0x%lx\n", cr8); kvm_inject_gp(vcpu, 0); return; } @@ -627,12 +649,15 @@ static u32 emulated_msrs[] = { static void set_efer(struct kvm_vcpu *vcpu, u64 efer) { if (efer & efer_reserved_bits) { + printk(KERN_DEBUG "set_efer: 0x%llx #GP, reserved bits\n", + efer); kvm_inject_gp(vcpu, 0); return; } if (is_paging(vcpu) && (vcpu->arch.efer & EFER_LME) != (efer & EFER_LME)) { + printk(KERN_DEBUG "set_efer: #GP, change LME while paging\n"); kvm_inject_gp(vcpu, 0); return; } @@ -642,6 +667,7 @@ static void set_efer(struct kvm_vcpu *vcpu, u64 efer) feat = kvm_find_cpuid_entry(vcpu, 0x80000001, 0); if (!feat || !(feat->edx & bit(X86_FEATURE_FXSR_OPT))) { + printk(KERN_DEBUG "set_efer: #GP, enable FFXSR w/o CPUID capability\n"); kvm_inject_gp(vcpu, 0); return; } @@ -652,6 +678,7 @@ static void set_efer(struct kvm_vcpu *vcpu, u64 efer) feat = kvm_find_cpuid_entry(vcpu, 0x80000001, 0); if (!feat || !(feat->ecx & bit(X86_FEATURE_SVM))) { + printk(KERN_DEBUG "set_efer: #GP, enable SVM w/o SVM\n"); kvm_inject_gp(vcpu, 0); return; } @@ -940,13 +967,9 @@ static int set_msr_mce(struct kvm_vcpu *vcpu, u32 msr, u64 data) if (msr >= MSR_IA32_MC0_CTL && msr < MSR_IA32_MC0_CTL + 4 * bank_num) { u32 offset = msr - MSR_IA32_MC0_CTL; - /* only 0 or all 1s can be written to IA32_MCi_CTL - * some Linux kernels though clear bit 10 in bank 4 to - * workaround a BIOS/GART TBL issue on AMD K8s, ignore - * this to avoid an uncatched #GP in the guest - */ + /* only 0 or all 1s can be written to IA32_MCi_CTL */ if ((offset & 0x3) == 0 && - data != 0 && (data | (1 << 10)) != ~(u64)0) + data != 0 && data != ~(u64)0) return -1; vcpu->arch.mce_banks[offset] = data; break; @@ -1712,7 +1735,6 @@ static int kvm_vcpu_ioctl_set_cpuid(struct kvm_vcpu *vcpu, if (copy_from_user(cpuid_entries, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry))) goto out_free; - vcpu_load(vcpu); for (i = 0; i < cpuid->nent; i++) { vcpu->arch.cpuid_entries[i].function = cpuid_entries[i].function; vcpu->arch.cpuid_entries[i].eax = cpuid_entries[i].eax; @@ -1730,7 +1752,6 @@ static int kvm_vcpu_ioctl_set_cpuid(struct kvm_vcpu *vcpu, r = 0; kvm_apic_set_version(vcpu); kvm_x86_ops->cpuid_update(vcpu); - vcpu_put(vcpu); out_free: vfree(cpuid_entries); @@ -1751,11 +1772,9 @@ static int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu, if (copy_from_user(&vcpu->arch.cpuid_entries, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2))) goto out; - vcpu_load(vcpu); vcpu->arch.cpuid_nent = cpuid->nent; kvm_apic_set_version(vcpu); kvm_x86_ops->cpuid_update(vcpu); - vcpu_put(vcpu); return 0; out: @@ -2616,9 +2635,8 @@ static int kvm_vm_ioctl_reinject(struct kvm *kvm, int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, struct kvm_dirty_log *log) { - int r, i; + int r, n, i; struct kvm_memory_slot *memslot; - unsigned long n; unsigned long is_dirty = 0; unsigned long *dirty_bitmap = NULL; @@ -2633,7 +2651,7 @@ int kvm_vm_ioctl_get_dirty_log(struct kvm *kvm, if (!memslot->dirty_bitmap) goto out; - n = kvm_dirty_bitmap_bytes(memslot); + n = ALIGN(memslot->npages, BITS_PER_LONG) / 8; r = -ENOMEM; dirty_bitmap = vmalloc(n); @@ -4465,9 +4483,7 @@ int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run) kvm_set_cr8(vcpu, kvm_run->cr8); if (vcpu->arch.pio.cur_count) { - vcpu->srcu_idx = srcu_read_lock(&vcpu->kvm->srcu); r = complete_pio(vcpu); - srcu_read_unlock(&vcpu->kvm->srcu, vcpu->srcu_idx); if (r) goto out; } @@ -5130,7 +5146,6 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason) int ret = 0; u32 old_tss_base = get_segment_base(vcpu, VCPU_SREG_TR); u16 old_tss_sel = get_segment_selector(vcpu, VCPU_SREG_TR); - u32 desc_limit; old_tss_base = kvm_mmu_gva_to_gpa_write(vcpu, old_tss_base, NULL); @@ -5153,10 +5168,7 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason) } } - desc_limit = get_desc_limit(&nseg_desc); - if (!nseg_desc.p || - ((desc_limit < 0x67 && (nseg_desc.type & 8)) || - desc_limit < 0x2b)) { + if (!nseg_desc.p || get_desc_limit(&nseg_desc) < 0x67) { kvm_queue_exception_e(vcpu, TS_VECTOR, tss_selector & 0xfffc); return 1; } diff --git a/trunk/arch/x86/lguest/boot.c b/trunk/arch/x86/lguest/boot.c index 2bdf628066bd..7e59dc1d3fc2 100644 --- a/trunk/arch/x86/lguest/boot.c +++ b/trunk/arch/x86/lguest/boot.c @@ -115,7 +115,7 @@ static void async_hcall(unsigned long call, unsigned long arg1, local_irq_save(flags); if (lguest_data.hcall_status[next_call] != 0xFF) { /* Table full, so do normal hcall which will flush table. */ - hcall(call, arg1, arg2, arg3, arg4); + kvm_hypercall4(call, arg1, arg2, arg3, arg4); } else { lguest_data.hcalls[next_call].arg0 = call; lguest_data.hcalls[next_call].arg1 = arg1; @@ -145,45 +145,46 @@ static void async_hcall(unsigned long call, unsigned long arg1, * So, when we're in lazy mode, we call async_hcall() to store the call for * future processing: */ -static void lazy_hcall1(unsigned long call, unsigned long arg1) +static void lazy_hcall1(unsigned long call, + unsigned long arg1) { if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE) - hcall(call, arg1, 0, 0, 0); + kvm_hypercall1(call, arg1); else async_hcall(call, arg1, 0, 0, 0); } /* You can imagine what lazy_hcall2, 3 and 4 look like. :*/ static void lazy_hcall2(unsigned long call, - unsigned long arg1, - unsigned long arg2) + unsigned long arg1, + unsigned long arg2) { if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE) - hcall(call, arg1, arg2, 0, 0); + kvm_hypercall2(call, arg1, arg2); else async_hcall(call, arg1, arg2, 0, 0); } static void lazy_hcall3(unsigned long call, - unsigned long arg1, - unsigned long arg2, - unsigned long arg3) + unsigned long arg1, + unsigned long arg2, + unsigned long arg3) { if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE) - hcall(call, arg1, arg2, arg3, 0); + kvm_hypercall3(call, arg1, arg2, arg3); else async_hcall(call, arg1, arg2, arg3, 0); } #ifdef CONFIG_X86_PAE static void lazy_hcall4(unsigned long call, - unsigned long arg1, - unsigned long arg2, - unsigned long arg3, - unsigned long arg4) + unsigned long arg1, + unsigned long arg2, + unsigned long arg3, + unsigned long arg4) { if (paravirt_get_lazy_mode() == PARAVIRT_LAZY_NONE) - hcall(call, arg1, arg2, arg3, arg4); + kvm_hypercall4(call, arg1, arg2, arg3, arg4); else async_hcall(call, arg1, arg2, arg3, arg4); } @@ -195,13 +196,13 @@ static void lazy_hcall4(unsigned long call, :*/ static void lguest_leave_lazy_mmu_mode(void) { - hcall(LHCALL_FLUSH_ASYNC, 0, 0, 0, 0); + kvm_hypercall0(LHCALL_FLUSH_ASYNC); paravirt_leave_lazy_mmu(); } static void lguest_end_context_switch(struct task_struct *next) { - hcall(LHCALL_FLUSH_ASYNC, 0, 0, 0, 0); + kvm_hypercall0(LHCALL_FLUSH_ASYNC); paravirt_end_context_switch(next); } @@ -285,7 +286,7 @@ static void lguest_write_idt_entry(gate_desc *dt, /* Keep the local copy up to date. */ native_write_idt_entry(dt, entrynum, g); /* Tell Host about this new entry. */ - hcall(LHCALL_LOAD_IDT_ENTRY, entrynum, desc[0], desc[1], 0); + kvm_hypercall3(LHCALL_LOAD_IDT_ENTRY, entrynum, desc[0], desc[1]); } /* @@ -299,7 +300,7 @@ static void lguest_load_idt(const struct desc_ptr *desc) struct desc_struct *idt = (void *)desc->address; for (i = 0; i < (desc->size+1)/8; i++) - hcall(LHCALL_LOAD_IDT_ENTRY, i, idt[i].a, idt[i].b, 0); + kvm_hypercall3(LHCALL_LOAD_IDT_ENTRY, i, idt[i].a, idt[i].b); } /* @@ -320,7 +321,7 @@ static void lguest_load_gdt(const struct desc_ptr *desc) struct desc_struct *gdt = (void *)desc->address; for (i = 0; i < (desc->size+1)/8; i++) - hcall(LHCALL_LOAD_GDT_ENTRY, i, gdt[i].a, gdt[i].b, 0); + kvm_hypercall3(LHCALL_LOAD_GDT_ENTRY, i, gdt[i].a, gdt[i].b); } /* @@ -333,8 +334,8 @@ static void lguest_write_gdt_entry(struct desc_struct *dt, int entrynum, { native_write_gdt_entry(dt, entrynum, desc, type); /* Tell Host about this new entry. */ - hcall(LHCALL_LOAD_GDT_ENTRY, entrynum, - dt[entrynum].a, dt[entrynum].b, 0); + kvm_hypercall3(LHCALL_LOAD_GDT_ENTRY, entrynum, + dt[entrynum].a, dt[entrynum].b); } /* @@ -930,7 +931,7 @@ static int lguest_clockevent_set_next_event(unsigned long delta, } /* Please wake us this far in the future. */ - hcall(LHCALL_SET_CLOCKEVENT, delta, 0, 0, 0); + kvm_hypercall1(LHCALL_SET_CLOCKEVENT, delta); return 0; } @@ -941,7 +942,7 @@ static void lguest_clockevent_set_mode(enum clock_event_mode mode, case CLOCK_EVT_MODE_UNUSED: case CLOCK_EVT_MODE_SHUTDOWN: /* A 0 argument shuts the clock down. */ - hcall(LHCALL_SET_CLOCKEVENT, 0, 0, 0, 0); + kvm_hypercall0(LHCALL_SET_CLOCKEVENT); break; case CLOCK_EVT_MODE_ONESHOT: /* This is what we expect. */ @@ -1099,7 +1100,7 @@ static void set_lguest_basic_apic_ops(void) /* STOP! Until an interrupt comes in. */ static void lguest_safe_halt(void) { - hcall(LHCALL_HALT, 0, 0, 0, 0); + kvm_hypercall0(LHCALL_HALT); } /* @@ -1111,8 +1112,8 @@ static void lguest_safe_halt(void) */ static void lguest_power_off(void) { - hcall(LHCALL_SHUTDOWN, __pa("Power down"), - LGUEST_SHUTDOWN_POWEROFF, 0, 0); + kvm_hypercall2(LHCALL_SHUTDOWN, __pa("Power down"), + LGUEST_SHUTDOWN_POWEROFF); } /* @@ -1122,7 +1123,7 @@ static void lguest_power_off(void) */ static int lguest_panic(struct notifier_block *nb, unsigned long l, void *p) { - hcall(LHCALL_SHUTDOWN, __pa(p), LGUEST_SHUTDOWN_POWEROFF, 0, 0); + kvm_hypercall2(LHCALL_SHUTDOWN, __pa(p), LGUEST_SHUTDOWN_POWEROFF); /* The hcall won't return, but to keep gcc happy, we're "done". */ return NOTIFY_DONE; } @@ -1161,7 +1162,7 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count) len = sizeof(scratch) - 1; scratch[len] = '\0'; memcpy(scratch, buf, len); - hcall(LHCALL_NOTIFY, __pa(scratch), 0, 0, 0); + kvm_hypercall1(LHCALL_NOTIFY, __pa(scratch)); /* This routine returns the number of bytes actually written. */ return len; @@ -1173,7 +1174,7 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count) */ static void lguest_restart(char *reason) { - hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0); + kvm_hypercall2(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART); } /*G:050 diff --git a/trunk/arch/x86/lguest/i386_head.S b/trunk/arch/x86/lguest/i386_head.S index 4f420c2f2d55..27eac0faee48 100644 --- a/trunk/arch/x86/lguest/i386_head.S +++ b/trunk/arch/x86/lguest/i386_head.S @@ -32,7 +32,7 @@ ENTRY(lguest_entry) */ movl $LHCALL_LGUEST_INIT, %eax movl $lguest_data - __PAGE_OFFSET, %ebx - int $LGUEST_TRAP_ENTRY + .byte 0x0f,0x01,0xc1 /* KVM_HYPERCALL */ /* Set up the initial stack so we can run C code. */ movl $(init_thread_union+THREAD_SIZE),%esp diff --git a/trunk/arch/x86/lib/rwsem_64.S b/trunk/arch/x86/lib/rwsem_64.S index 41fcf00e49df..15acecf0d7aa 100644 --- a/trunk/arch/x86/lib/rwsem_64.S +++ b/trunk/arch/x86/lib/rwsem_64.S @@ -60,7 +60,7 @@ ENTRY(call_rwsem_down_write_failed) ENDPROC(call_rwsem_down_write_failed) ENTRY(call_rwsem_wake) - decl %edx /* do nothing if still outstanding active readers */ + decw %dx /* do nothing if still outstanding active readers */ jnz 1f save_common_regs movq %rax,%rdi diff --git a/trunk/arch/x86/mm/ioremap.c b/trunk/arch/x86/mm/ioremap.c index 12e4d2d3c110..5eb1ba74a3a9 100644 --- a/trunk/arch/x86/mm/ioremap.c +++ b/trunk/arch/x86/mm/ioremap.c @@ -448,20 +448,6 @@ static inline void __init early_clear_fixmap(enum fixed_addresses idx) static void __iomem *prev_map[FIX_BTMAPS_SLOTS] __initdata; static unsigned long prev_size[FIX_BTMAPS_SLOTS] __initdata; -void __init fixup_early_ioremap(void) -{ - int i; - - for (i = 0; i < FIX_BTMAPS_SLOTS; i++) { - if (prev_map[i]) { - WARN_ON(1); - break; - } - } - - early_ioremap_init(); -} - static int __init check_early_ioremap_leak(void) { int count = 0; diff --git a/trunk/arch/x86/mm/pgtable_32.c b/trunk/arch/x86/mm/pgtable_32.c index 792854003ed3..1a8faf09afed 100644 --- a/trunk/arch/x86/mm/pgtable_32.c +++ b/trunk/arch/x86/mm/pgtable_32.c @@ -18,7 +18,6 @@ #include #include #include -#include unsigned int __VMALLOC_RESERVE = 128 << 20; @@ -129,7 +128,6 @@ static int __init parse_reservetop(char *arg) address = memparse(arg, &arg); reserve_top_address(address); - fixup_early_ioremap(); return 0; } early_param("reservetop", parse_reservetop); diff --git a/trunk/arch/x86/mm/srat_64.c b/trunk/arch/x86/mm/srat_64.c index 38512d0c4742..28c68762648f 100644 --- a/trunk/arch/x86/mm/srat_64.c +++ b/trunk/arch/x86/mm/srat_64.c @@ -461,8 +461,7 @@ void __init acpi_fake_nodes(const struct bootnode *fake_nodes, int num_nodes) * node, it must now point to the fake node ID. */ for (j = 0; j < MAX_LOCAL_APIC; j++) - if (apicid_to_node[j] == nid && - fake_apicid_to_node[j] == NUMA_NO_NODE) + if (apicid_to_node[j] == nid) fake_apicid_to_node[j] = i; } for (i = 0; i < num_nodes; i++) diff --git a/trunk/arch/x86/pci/acpi.c b/trunk/arch/x86/pci/acpi.c index 31930fd30ea9..c7b1ebfb7da7 100644 --- a/trunk/arch/x86/pci/acpi.c +++ b/trunk/arch/x86/pci/acpi.c @@ -66,44 +66,14 @@ resource_to_addr(struct acpi_resource *resource, struct acpi_resource_address64 *addr) { acpi_status status; - struct acpi_resource_memory24 *memory24; - struct acpi_resource_memory32 *memory32; - struct acpi_resource_fixed_memory32 *fixed_memory32; - - memset(addr, 0, sizeof(*addr)); - switch (resource->type) { - case ACPI_RESOURCE_TYPE_MEMORY24: - memory24 = &resource->data.memory24; - addr->resource_type = ACPI_MEMORY_RANGE; - addr->minimum = memory24->minimum; - addr->address_length = memory24->address_length; - addr->maximum = addr->minimum + addr->address_length - 1; - return AE_OK; - case ACPI_RESOURCE_TYPE_MEMORY32: - memory32 = &resource->data.memory32; - addr->resource_type = ACPI_MEMORY_RANGE; - addr->minimum = memory32->minimum; - addr->address_length = memory32->address_length; - addr->maximum = addr->minimum + addr->address_length - 1; - return AE_OK; - case ACPI_RESOURCE_TYPE_FIXED_MEMORY32: - fixed_memory32 = &resource->data.fixed_memory32; - addr->resource_type = ACPI_MEMORY_RANGE; - addr->minimum = fixed_memory32->address; - addr->address_length = fixed_memory32->address_length; - addr->maximum = addr->minimum + addr->address_length - 1; + + status = acpi_resource_to_address64(resource, addr); + if (ACPI_SUCCESS(status) && + (addr->resource_type == ACPI_MEMORY_RANGE || + addr->resource_type == ACPI_IO_RANGE) && + addr->address_length > 0 && + addr->producer_consumer == ACPI_PRODUCER) { return AE_OK; - case ACPI_RESOURCE_TYPE_ADDRESS16: - case ACPI_RESOURCE_TYPE_ADDRESS32: - case ACPI_RESOURCE_TYPE_ADDRESS64: - status = acpi_resource_to_address64(resource, addr); - if (ACPI_SUCCESS(status) && - (addr->resource_type == ACPI_MEMORY_RANGE || - addr->resource_type == ACPI_IO_RANGE) && - addr->address_length > 0) { - return AE_OK; - } - break; } return AE_ERROR; } @@ -121,6 +91,30 @@ count_resource(struct acpi_resource *acpi_res, void *data) return AE_OK; } +static void +align_resource(struct acpi_device *bridge, struct resource *res) +{ + int align = (res->flags & IORESOURCE_MEM) ? 16 : 4; + + /* + * Host bridge windows are not BARs, but the decoders on the PCI side + * that claim this address space have starting alignment and length + * constraints, so fix any obvious BIOS goofs. + */ + if (!IS_ALIGNED(res->start, align)) { + dev_printk(KERN_DEBUG, &bridge->dev, + "host bridge window %pR invalid; " + "aligning start to %d-byte boundary\n", res, align); + res->start &= ~(align - 1); + } + if (!IS_ALIGNED(res->end + 1, align)) { + dev_printk(KERN_DEBUG, &bridge->dev, + "host bridge window %pR invalid; " + "aligning end to %d-byte boundary\n", res, align); + res->end = ALIGN(res->end, align) - 1; + } +} + static acpi_status setup_resource(struct acpi_resource *acpi_res, void *data) { @@ -130,7 +124,7 @@ setup_resource(struct acpi_resource *acpi_res, void *data) acpi_status status; unsigned long flags; struct resource *root, *conflict; - u64 start, end; + u64 start, end, max_len; status = resource_to_addr(acpi_res, &addr); if (!ACPI_SUCCESS(status)) @@ -147,8 +141,19 @@ setup_resource(struct acpi_resource *acpi_res, void *data) } else return AE_OK; + max_len = addr.maximum - addr.minimum + 1; + if (addr.address_length > max_len) { + dev_printk(KERN_DEBUG, &info->bridge->dev, + "host bridge window length %#llx doesn't fit in " + "%#llx-%#llx, trimming\n", + (unsigned long long) addr.address_length, + (unsigned long long) addr.minimum, + (unsigned long long) addr.maximum); + addr.address_length = max_len; + } + start = addr.minimum + addr.translation_offset; - end = addr.maximum + addr.translation_offset; + end = start + addr.address_length - 1; res = &info->res[info->res_num]; res->name = info->name; @@ -156,6 +161,7 @@ setup_resource(struct acpi_resource *acpi_res, void *data) res->start = start; res->end = end; res->child = NULL; + align_resource(info->bridge, res); if (!pci_use_crs) { dev_printk(KERN_DEBUG, &info->bridge->dev, diff --git a/trunk/arch/x86/pci/i386.c b/trunk/arch/x86/pci/i386.c index 97da2ba9344b..46fd43f79103 100644 --- a/trunk/arch/x86/pci/i386.c +++ b/trunk/arch/x86/pci/i386.c @@ -72,9 +72,6 @@ pcibios_align_resource(void *data, const struct resource *res, return start; if (start & 0x300) start = (start + 0x3ff) & ~0x3ff; - } else if (res->flags & IORESOURCE_MEM) { - if (start < BIOS_END) - start = BIOS_END; } return start; } diff --git a/trunk/arch/x86/pci/mrst.c b/trunk/arch/x86/pci/mrst.c index 1cdc02cf8fa4..8bf2fcb88d04 100644 --- a/trunk/arch/x86/pci/mrst.c +++ b/trunk/arch/x86/pci/mrst.c @@ -247,10 +247,6 @@ static void __devinit pci_fixed_bar_fixup(struct pci_dev *dev) u32 size; int i; - /* Must have extended configuration space */ - if (dev->cfg_size < PCIE_CAP_OFFSET + 4) - return; - /* Fixup the BAR sizes for fixed BAR devices and make them unmoveable */ offset = fixed_bar_cap(dev->bus, dev->devfn); if (!offset || PCI_DEVFN(2, 0) == dev->devfn || diff --git a/trunk/block/Kconfig b/trunk/block/Kconfig index f9e89f4d94bb..62a5921321cd 100644 --- a/trunk/block/Kconfig +++ b/trunk/block/Kconfig @@ -78,9 +78,8 @@ config BLK_DEV_INTEGRITY Protection. If in doubt, say N. config BLK_CGROUP - tristate "Block cgroup support" + tristate depends on CGROUPS - depends on CFQ_GROUP_IOSCHED default n ---help--- Generic block IO controller cgroup interface. This is the common diff --git a/trunk/block/blk-cgroup.c b/trunk/block/blk-cgroup.c index 2cc682b860ea..5fe03def34b2 100644 --- a/trunk/block/blk-cgroup.c +++ b/trunk/block/blk-cgroup.c @@ -286,16 +286,16 @@ static void blkiocg_destroy(struct cgroup_subsys *subsys, struct cgroup *cgroup) static struct cgroup_subsys_state * blkiocg_create(struct cgroup_subsys *subsys, struct cgroup *cgroup) { - struct blkio_cgroup *blkcg; - struct cgroup *parent = cgroup->parent; + struct blkio_cgroup *blkcg, *parent_blkcg; - if (!parent) { + if (!cgroup->parent) { blkcg = &blkio_root_cgroup; goto done; } /* Currently we do not support hierarchy deeper than two level (0,1) */ - if (parent != cgroup->top_cgroup) + parent_blkcg = cgroup_to_blkio_cgroup(cgroup->parent); + if (css_depth(&parent_blkcg->css) > 0) return ERR_PTR(-EINVAL); blkcg = kzalloc(sizeof(*blkcg), GFP_KERNEL); diff --git a/trunk/block/blk-settings.c b/trunk/block/blk-settings.c index f5ed5a1187ba..d9a9db5f0a2b 100644 --- a/trunk/block/blk-settings.c +++ b/trunk/block/blk-settings.c @@ -8,7 +8,6 @@ #include #include /* for max_pfn/max_low_pfn */ #include -#include #include #include @@ -463,6 +462,16 @@ void blk_queue_stack_limits(struct request_queue *t, struct request_queue *b) } EXPORT_SYMBOL(blk_queue_stack_limits); +static unsigned int lcm(unsigned int a, unsigned int b) +{ + if (a && b) + return (a * b) / gcd(a, b); + else if (b) + return b; + + return a; +} + /** * blk_stack_limits - adjust queue_limits for stacked devices * @t: the stacking driver limits (top device) diff --git a/trunk/block/blk-sysfs.c b/trunk/block/blk-sysfs.c index 306759bbdf1b..c2b821fa324a 100644 --- a/trunk/block/blk-sysfs.c +++ b/trunk/block/blk-sysfs.c @@ -107,19 +107,6 @@ static ssize_t queue_max_sectors_show(struct request_queue *q, char *page) return queue_var_show(max_sectors_kb, (page)); } -static ssize_t queue_max_segments_show(struct request_queue *q, char *page) -{ - return queue_var_show(queue_max_segments(q), (page)); -} - -static ssize_t queue_max_segment_size_show(struct request_queue *q, char *page) -{ - if (test_bit(QUEUE_FLAG_CLUSTER, &q->queue_flags)) - return queue_var_show(queue_max_segment_size(q), (page)); - - return queue_var_show(PAGE_CACHE_SIZE, (page)); -} - static ssize_t queue_logical_block_size_show(struct request_queue *q, char *page) { return queue_var_show(queue_logical_block_size(q), page); @@ -294,16 +281,6 @@ static struct queue_sysfs_entry queue_max_hw_sectors_entry = { .show = queue_max_hw_sectors_show, }; -static struct queue_sysfs_entry queue_max_segments_entry = { - .attr = {.name = "max_segments", .mode = S_IRUGO }, - .show = queue_max_segments_show, -}; - -static struct queue_sysfs_entry queue_max_segment_size_entry = { - .attr = {.name = "max_segment_size", .mode = S_IRUGO }, - .show = queue_max_segment_size_show, -}; - static struct queue_sysfs_entry queue_iosched_entry = { .attr = {.name = "scheduler", .mode = S_IRUGO | S_IWUSR }, .show = elv_iosched_show, @@ -379,8 +356,6 @@ static struct attribute *default_attrs[] = { &queue_ra_entry.attr, &queue_max_hw_sectors_entry.attr, &queue_max_sectors_entry.attr, - &queue_max_segments_entry.attr, - &queue_max_segment_size_entry.attr, &queue_iosched_entry.attr, &queue_hw_sector_size_entry.attr, &queue_logical_block_size_entry.attr, diff --git a/trunk/block/blk-timeout.c b/trunk/block/blk-timeout.c index 4f0c06c7a338..1ba7e0aca878 100644 --- a/trunk/block/blk-timeout.c +++ b/trunk/block/blk-timeout.c @@ -109,7 +109,6 @@ void blk_rq_timed_out_timer(unsigned long data) struct request_queue *q = (struct request_queue *) data; unsigned long flags, next = 0; struct request *rq, *tmp; - int next_set = 0; spin_lock_irqsave(q->queue_lock, flags); @@ -123,13 +122,16 @@ void blk_rq_timed_out_timer(unsigned long data) if (blk_mark_rq_complete(rq)) continue; blk_rq_timed_out(rq); - } else if (!next_set || time_after(next, rq->deadline)) { + } else if (!next || time_after(next, rq->deadline)) next = rq->deadline; - next_set = 1; - } } - if (next_set) + /* + * next can never be 0 here with the list non-empty, since we always + * bump ->deadline to 1 so we can detect if the timer was ever added + * or not. See comment in blk_add_timer() + */ + if (next) mod_timer(&q->timeout, round_jiffies_up(next)); spin_unlock_irqrestore(q->queue_lock, flags); diff --git a/trunk/block/cfq-iosched.c b/trunk/block/cfq-iosched.c index 5f127cfb2e92..fc98a48554fd 100644 --- a/trunk/block/cfq-iosched.c +++ b/trunk/block/cfq-iosched.c @@ -48,7 +48,6 @@ static const int cfq_hist_divisor = 4; #define CFQ_SERVICE_SHIFT 12 #define CFQQ_SEEK_THR (sector_t)(8 * 100) -#define CFQQ_CLOSE_THR (sector_t)(8 * 1024) #define CFQQ_SECT_THR_NONROT (sector_t)(2 * 32) #define CFQQ_SEEKY(cfqq) (hweight32(cfqq->seek_history) > 32/8) @@ -949,11 +948,6 @@ cfq_find_alloc_cfqg(struct cfq_data *cfqd, struct cgroup *cgroup, int create) unsigned int major, minor; cfqg = cfqg_of_blkg(blkiocg_lookup_group(blkcg, key)); - if (cfqg && !cfqg->blkg.dev && bdi->dev && dev_name(bdi->dev)) { - sscanf(dev_name(bdi->dev), "%u:%u", &major, &minor); - cfqg->blkg.dev = MKDEV(major, minor); - goto done; - } if (cfqg || !create) goto done; @@ -1524,8 +1518,7 @@ static void __cfq_set_active_queue(struct cfq_data *cfqd, struct cfq_queue *cfqq) { if (cfqq) { - cfq_log_cfqq(cfqd, cfqq, "set_active wl_prio:%d wl_type:%d", - cfqd->serving_prio, cfqd->serving_type); + cfq_log_cfqq(cfqd, cfqq, "set_active"); cfqq->slice_start = 0; cfqq->dispatch_start = jiffies; cfqq->allocated_slice = 0; @@ -1668,9 +1661,9 @@ static inline sector_t cfq_dist_from_last(struct cfq_data *cfqd, } static inline int cfq_rq_close(struct cfq_data *cfqd, struct cfq_queue *cfqq, - struct request *rq) + struct request *rq, bool for_preempt) { - return cfq_dist_from_last(cfqd, rq) <= CFQQ_CLOSE_THR; + return cfq_dist_from_last(cfqd, rq) <= CFQQ_SEEK_THR; } static struct cfq_queue *cfqq_close(struct cfq_data *cfqd, @@ -1697,7 +1690,7 @@ static struct cfq_queue *cfqq_close(struct cfq_data *cfqd, * will contain the closest sector. */ __cfqq = rb_entry(parent, struct cfq_queue, p_node); - if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq)) + if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq, false)) return __cfqq; if (blk_rq_pos(__cfqq->next_rq) < sector) @@ -1708,7 +1701,7 @@ static struct cfq_queue *cfqq_close(struct cfq_data *cfqd, return NULL; __cfqq = rb_entry(node, struct cfq_queue, p_node); - if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq)) + if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq, false)) return __cfqq; return NULL; @@ -1729,8 +1722,6 @@ static struct cfq_queue *cfq_close_cooperator(struct cfq_data *cfqd, { struct cfq_queue *cfqq; - if (cfq_class_idle(cur_cfqq)) - return NULL; if (!cfq_cfqq_sync(cur_cfqq)) return NULL; if (CFQQ_SEEKY(cur_cfqq)) @@ -1797,11 +1788,7 @@ static bool cfq_should_idle(struct cfq_data *cfqd, struct cfq_queue *cfqq) * Otherwise, we do only if they are the last ones * in their service tree. */ - if (service_tree->count == 1 && cfq_cfqq_sync(cfqq)) - return 1; - cfq_log_cfqq(cfqd, cfqq, "Not idling. st->count:%d", - service_tree->count); - return 0; + return service_tree->count == 1 && cfq_cfqq_sync(cfqq); } static void cfq_arm_slice_timer(struct cfq_data *cfqd) @@ -1846,11 +1833,8 @@ static void cfq_arm_slice_timer(struct cfq_data *cfqd) * time slice. */ if (sample_valid(cic->ttime_samples) && - (cfqq->slice_end - jiffies < cic->ttime_mean)) { - cfq_log_cfqq(cfqd, cfqq, "Not idling. think_time:%d", - cic->ttime_mean); + (cfqq->slice_end - jiffies < cic->ttime_mean)) return; - } cfq_mark_cfqq_wait_request(cfqq); @@ -2058,7 +2042,6 @@ static void choose_service_tree(struct cfq_data *cfqd, struct cfq_group *cfqg) slice = max(slice, 2 * cfqd->cfq_slice_idle); slice = max_t(unsigned, slice, CFQ_MIN_TT); - cfq_log(cfqd, "workload slice:%d", slice); cfqd->workload_expires = jiffies + slice; cfqd->noidle_tree_requires_idle = false; } @@ -2206,13 +2189,10 @@ static int cfq_forced_dispatch(struct cfq_data *cfqd) struct cfq_queue *cfqq; int dispatched = 0; - /* Expire the timeslice of the current active queue first */ - cfq_slice_expired(cfqd, 0); - while ((cfqq = cfq_get_next_queue_forced(cfqd)) != NULL) { - __cfq_set_active_queue(cfqd, cfqq); + while ((cfqq = cfq_get_next_queue_forced(cfqd)) != NULL) dispatched += __cfq_forced_dispatch_cfqq(cfqq); - } + cfq_slice_expired(cfqd, 0); BUG_ON(cfqd->busy_queues); cfq_log(cfqd, "forced_dispatch=%d", dispatched); @@ -3124,7 +3104,7 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq, * if this request is as-good as one we would expect from the * current cfqq, let it preempt */ - if (cfq_rq_close(cfqd, cfqq, rq)) + if (cfq_rq_close(cfqd, cfqq, rq, true)) return true; return false; @@ -3328,7 +3308,6 @@ static void cfq_completed_request(struct request_queue *q, struct request *rq) if (cfq_should_wait_busy(cfqd, cfqq)) { cfqq->slice_end = jiffies + cfqd->cfq_slice_idle; cfq_mark_cfqq_wait_busy(cfqq); - cfq_log_cfqq(cfqd, cfqq, "will busy wait"); } /* @@ -3694,10 +3673,8 @@ static void *cfq_init_queue(struct request_queue *q) * to make sure that cfq_put_cfqg() does not try to kfree root group */ atomic_set(&cfqg->ref, 1); - rcu_read_lock(); blkiocg_add_blkio_group(&blkio_root_cgroup, &cfqg->blkg, (void *)cfqd, 0); - rcu_read_unlock(); #endif /* * Not strictly needed (since RB_ROOT just clears the node and we diff --git a/trunk/block/elevator.c b/trunk/block/elevator.c index 76e3702d5381..df75676f6671 100644 --- a/trunk/block/elevator.c +++ b/trunk/block/elevator.c @@ -154,7 +154,7 @@ static struct elevator_type *elevator_get(const char *name) spin_unlock(&elv_list_lock); - snprintf(elv, sizeof(elv), "%s-iosched", name); + sprintf(elv, "%s-iosched", name); request_module("%s", elv); spin_lock(&elv_list_lock); diff --git a/trunk/crypto/async_tx/async_raid6_recov.c b/trunk/crypto/async_tx/async_raid6_recov.c index ce038d861eb9..943f2abac9b4 100644 --- a/trunk/crypto/async_tx/async_raid6_recov.c +++ b/trunk/crypto/async_tx/async_raid6_recov.c @@ -324,7 +324,6 @@ struct dma_async_tx_descriptor * async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb, struct page **blocks, struct async_submit_ctl *submit) { - void *scribble = submit->scribble; int non_zero_srcs, i; BUG_ON(faila == failb); @@ -333,13 +332,11 @@ async_raid6_2data_recov(int disks, size_t bytes, int faila, int failb, pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes); - /* if a dma resource is not available or a scribble buffer is not - * available punt to the synchronous path. In the 'dma not - * available' case be sure to use the scribble buffer to - * preserve the content of 'blocks' as the caller intended. + /* we need to preserve the contents of 'blocks' for the async + * case, so punt to synchronous if a scribble buffer is not available */ - if (!async_dma_find_channel(DMA_PQ) || !scribble) { - void **ptrs = scribble ? scribble : (void **) blocks; + if (!submit->scribble) { + void **ptrs = (void **) blocks; async_tx_quiesce(&submit->depend_tx); for (i = 0; i < disks; i++) @@ -409,13 +406,11 @@ async_raid6_datap_recov(int disks, size_t bytes, int faila, pr_debug("%s: disks: %d len: %zu\n", __func__, disks, bytes); - /* if a dma resource is not available or a scribble buffer is not - * available punt to the synchronous path. In the 'dma not - * available' case be sure to use the scribble buffer to - * preserve the content of 'blocks' as the caller intended. + /* we need to preserve the contents of 'blocks' for the async + * case, so punt to synchronous if a scribble buffer is not available */ - if (!async_dma_find_channel(DMA_PQ) || !scribble) { - void **ptrs = scribble ? scribble : (void **) blocks; + if (!scribble) { + void **ptrs = (void **) blocks; async_tx_quiesce(&submit->depend_tx); for (i = 0; i < disks; i++) diff --git a/trunk/crypto/authenc.c b/trunk/crypto/authenc.c index 05eb32e0d949..2bb7348d8d55 100644 --- a/trunk/crypto/authenc.c +++ b/trunk/crypto/authenc.c @@ -46,12 +46,6 @@ struct authenc_request_ctx { char tail[]; }; -static void authenc_request_complete(struct aead_request *req, int err) -{ - if (err != -EINPROGRESS) - aead_request_complete(req, err); -} - static int crypto_authenc_setkey(struct crypto_aead *authenc, const u8 *key, unsigned int keylen) { @@ -148,7 +142,7 @@ static void authenc_geniv_ahash_update_done(struct crypto_async_request *areq, crypto_aead_authsize(authenc), 1); out: - authenc_request_complete(req, err); + aead_request_complete(req, err); } static void authenc_geniv_ahash_done(struct crypto_async_request *areq, int err) @@ -214,7 +208,7 @@ static void authenc_verify_ahash_update_done(struct crypto_async_request *areq, err = crypto_ablkcipher_decrypt(abreq); out: - authenc_request_complete(req, err); + aead_request_complete(req, err); } static void authenc_verify_ahash_done(struct crypto_async_request *areq, @@ -251,7 +245,7 @@ static void authenc_verify_ahash_done(struct crypto_async_request *areq, err = crypto_ablkcipher_decrypt(abreq); out: - authenc_request_complete(req, err); + aead_request_complete(req, err); } static u8 *crypto_authenc_ahash_fb(struct aead_request *req, unsigned int flags) @@ -385,7 +379,7 @@ static void crypto_authenc_encrypt_done(struct crypto_async_request *req, err = crypto_authenc_genicv(areq, iv, 0); } - authenc_request_complete(areq, err); + aead_request_complete(areq, err); } static int crypto_authenc_encrypt(struct aead_request *req) @@ -426,7 +420,7 @@ static void crypto_authenc_givencrypt_done(struct crypto_async_request *req, err = crypto_authenc_genicv(areq, greq->giv, 0); } - authenc_request_complete(areq, err); + aead_request_complete(areq, err); } static int crypto_authenc_givencrypt(struct aead_givcrypt_request *req) diff --git a/trunk/drivers/Makefile b/trunk/drivers/Makefile index f42a03029b7c..34f1e1064dbc 100644 --- a/trunk/drivers/Makefile +++ b/trunk/drivers/Makefile @@ -17,7 +17,6 @@ obj-$(CONFIG_SFI) += sfi/ obj-$(CONFIG_PNP) += pnp/ obj-$(CONFIG_ARM_AMBA) += amba/ -obj-$(CONFIG_VIRTIO) += virtio/ obj-$(CONFIG_XEN) += xen/ # regulators early, since some subsystems rely on them to initialize @@ -109,6 +108,7 @@ obj-$(CONFIG_PPC_PS3) += ps3/ obj-$(CONFIG_OF) += of/ obj-$(CONFIG_SSB) += ssb/ obj-$(CONFIG_VHOST_NET) += vhost/ +obj-$(CONFIG_VIRTIO) += virtio/ obj-$(CONFIG_VLYNQ) += vlynq/ obj-$(CONFIG_STAGING) += staging/ obj-y += platform/ diff --git a/trunk/drivers/acpi/acpi_pad.c b/trunk/drivers/acpi/acpi_pad.c index 62122134693b..19dacfd43163 100644 --- a/trunk/drivers/acpi/acpi_pad.c +++ b/trunk/drivers/acpi/acpi_pad.c @@ -31,7 +31,7 @@ #include #include -#define ACPI_PROCESSOR_AGGREGATOR_CLASS "acpi_pad" +#define ACPI_PROCESSOR_AGGREGATOR_CLASS "processor_aggregator" #define ACPI_PROCESSOR_AGGREGATOR_DEVICE_NAME "Processor Aggregator" #define ACPI_PROCESSOR_AGGREGATOR_NOTIFY 0x80 static DEFINE_MUTEX(isolated_cpus_lock); diff --git a/trunk/drivers/acpi/acpica/exprep.c b/trunk/drivers/acpi/acpica/exprep.c index 2fbfe51fb141..a610ebe18edd 100644 --- a/trunk/drivers/acpi/acpica/exprep.c +++ b/trunk/drivers/acpi/acpica/exprep.c @@ -471,18 +471,13 @@ acpi_status acpi_ex_prep_field_value(struct acpi_create_field_info *info) /* allow full data read from EC address space */ if (obj_desc->field.region_obj->region.space_id == ACPI_ADR_SPACE_EC) { - if (obj_desc->common_field.bit_length > 8) { - unsigned width = - ACPI_ROUND_BITS_UP_TO_BYTES( - obj_desc->common_field.bit_length); - // access_bit_width is u8, don't overflow it - if (width > 8) - width = 8; - obj_desc->common_field.access_byte_width = - width; + if (obj_desc->common_field.bit_length > 8) obj_desc->common_field.access_bit_width = - 8 * width; - } + ACPI_ROUND_UP(obj_desc->common_field. + bit_length, 8); + obj_desc->common_field.access_byte_width = + ACPI_DIV_8(obj_desc->common_field. + access_bit_width); } ACPI_DEBUG_PRINT((ACPI_DB_BFIELD, diff --git a/trunk/drivers/acpi/bus.c b/trunk/drivers/acpi/bus.c index 743576bf1bd7..37132dc2da03 100644 --- a/trunk/drivers/acpi/bus.c +++ b/trunk/drivers/acpi/bus.c @@ -527,7 +527,7 @@ int acpi_bus_generate_proc_event4(const char *device_class, const char *bus_id, if (!event_is_open) return 0; - event = kzalloc(sizeof(struct acpi_bus_event), GFP_ATOMIC); + event = kmalloc(sizeof(struct acpi_bus_event), GFP_ATOMIC); if (!event) return -ENOMEM; diff --git a/trunk/drivers/acpi/hest.c b/trunk/drivers/acpi/hest.c index 1c527a192872..4bb18c980ac6 100644 --- a/trunk/drivers/acpi/hest.c +++ b/trunk/drivers/acpi/hest.c @@ -123,10 +123,6 @@ int acpi_hest_firmware_first_pci(struct pci_dev *pci) { acpi_status status = AE_NOT_FOUND; struct acpi_table_header *hest = NULL; - - if (acpi_disabled) - return 0; - status = acpi_get_table(ACPI_SIG_HEST, 1, &hest); if (ACPI_SUCCESS(status)) { diff --git a/trunk/drivers/acpi/power_meter.c b/trunk/drivers/acpi/power_meter.c index 66f67293341e..e8c32a49f14e 100644 --- a/trunk/drivers/acpi/power_meter.c +++ b/trunk/drivers/acpi/power_meter.c @@ -35,7 +35,7 @@ #define ACPI_POWER_METER_NAME "power_meter" ACPI_MODULE_NAME(ACPI_POWER_METER_NAME); #define ACPI_POWER_METER_DEVICE_NAME "Power Meter" -#define ACPI_POWER_METER_CLASS "pwr_meter_resource" +#define ACPI_POWER_METER_CLASS "power_meter_resource" #define NUM_SENSORS 17 diff --git a/trunk/drivers/acpi/sbshc.c b/trunk/drivers/acpi/sbshc.c index f8be23b6c129..36704b887ccf 100644 --- a/trunk/drivers/acpi/sbshc.c +++ b/trunk/drivers/acpi/sbshc.c @@ -18,7 +18,7 @@ #define PREFIX "ACPI: " -#define ACPI_SMB_HC_CLASS "smbus_host_ctl" +#define ACPI_SMB_HC_CLASS "smbus_host_controller" #define ACPI_SMB_HC_DEVICE_NAME "ACPI SMBus HC" struct acpi_smb_hc { diff --git a/trunk/drivers/acpi/sleep.c b/trunk/drivers/acpi/sleep.c index baa76bbf244a..f74834a544fd 100644 --- a/trunk/drivers/acpi/sleep.c +++ b/trunk/drivers/acpi/sleep.c @@ -450,38 +450,6 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = { }, }, { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad T410", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T410"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad T510", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad T510"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad W510", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad W510"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Lenovo ThinkPad X201[s]", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "LENOVO"), - DMI_MATCH(DMI_PRODUCT_VERSION, "ThinkPad X201"), - }, - }, - { .callback = init_old_suspend_ordering, .ident = "Panasonic CF51-2L", .matches = { @@ -490,30 +458,6 @@ static struct dmi_system_id __initdata acpisleep_dmi_table[] = { DMI_MATCH(DMI_BOARD_NAME, "CF51-2L"), }, }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Dell Studio 1558", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1558"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Dell Studio 1557", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1557"), - }, - }, - { - .callback = init_set_sci_en_on_resume, - .ident = "Dell Studio 1555", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "Studio 1555"), - }, - }, {}, }; #endif /* CONFIG_SUSPEND */ diff --git a/trunk/drivers/ata/libata-eh.c b/trunk/drivers/ata/libata-eh.c index 228740f356c9..9f6cfac0f2cc 100644 --- a/trunk/drivers/ata/libata-eh.c +++ b/trunk/drivers/ata/libata-eh.c @@ -879,8 +879,6 @@ static void ata_eh_set_pending(struct ata_port *ap, int fastdrain) void ata_qc_schedule_eh(struct ata_queued_cmd *qc) { struct ata_port *ap = qc->ap; - struct request_queue *q = qc->scsicmd->device->request_queue; - unsigned long flags; WARN_ON(!ap->ops->error_handler); @@ -892,9 +890,7 @@ void ata_qc_schedule_eh(struct ata_queued_cmd *qc) * Note that ATA_QCFLAG_FAILED is unconditionally set after * this function completes. */ - spin_lock_irqsave(q->queue_lock, flags); blk_abort_request(qc->scsicmd->request); - spin_unlock_irqrestore(q->queue_lock, flags); } /** @@ -1628,7 +1624,6 @@ void ata_eh_analyze_ncq_error(struct ata_link *link) } /* okay, this error is ours */ - memset(&tf, 0, sizeof(tf)); rc = ata_eh_read_log_10h(dev, &tag, &tf); if (rc) { ata_link_printk(link, KERN_ERR, "failed to read log page 10h " diff --git a/trunk/drivers/ata/pata_pcmcia.c b/trunk/drivers/ata/pata_pcmcia.c index d94b8f0bd743..3c3172d3c34e 100644 --- a/trunk/drivers/ata/pata_pcmcia.c +++ b/trunk/drivers/ata/pata_pcmcia.c @@ -424,8 +424,6 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178), PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753), - PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb), - PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10), PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e), PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b), PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149), @@ -446,8 +444,6 @@ static struct pcmcia_device_id pcmcia_devices[] = { PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8), - PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133), - PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47), PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852), PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918), PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209), diff --git a/trunk/drivers/base/memory.c b/trunk/drivers/base/memory.c index 933442f40321..4f4aa5897b4c 100644 --- a/trunk/drivers/base/memory.c +++ b/trunk/drivers/base/memory.c @@ -313,7 +313,7 @@ static ssize_t print_block_size(struct sysdev_class *class, struct sysdev_class_attribute *attr, char *buf) { - return sprintf(buf, "%lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE); + return sprintf(buf, "%#lx\n", (unsigned long)PAGES_PER_SECTION * PAGE_SIZE); } static SYSDEV_CLASS_ATTR(block_size_bytes, 0444, print_block_size, NULL); diff --git a/trunk/drivers/block/DAC960.c b/trunk/drivers/block/DAC960.c index c5f22bb0a48e..459f1bc25a7b 100644 --- a/trunk/drivers/block/DAC960.c +++ b/trunk/drivers/block/DAC960.c @@ -2533,6 +2533,7 @@ static bool DAC960_RegisterBlockDevice(DAC960_Controller_T *Controller) Controller->RequestQueue[n] = RequestQueue; blk_queue_bounce_limit(RequestQueue, Controller->BounceBufferLimit); RequestQueue->queuedata = Controller; + blk_queue_max_hw_segments(RequestQueue, Controller->DriverScatterGatherLimit); blk_queue_max_segments(RequestQueue, Controller->DriverScatterGatherLimit); blk_queue_max_hw_sectors(RequestQueue, Controller->MaxBlocksPerCommand); disk->queue = RequestQueue; diff --git a/trunk/drivers/block/drbd/drbd_actlog.c b/trunk/drivers/block/drbd/drbd_actlog.c index df018990c422..17956ff6a08d 100644 --- a/trunk/drivers/block/drbd/drbd_actlog.c +++ b/trunk/drivers/block/drbd/drbd_actlog.c @@ -536,9 +536,7 @@ static void atodb_endio(struct bio *bio, int error) put_ldev(mdev); } -/* sector to word */ #define S2W(s) ((s)<<(BM_EXT_SHIFT-BM_BLOCK_SHIFT-LN2_BPL)) - /* activity log to on disk bitmap -- prepare bio unless that sector * is already covered by previously prepared bios */ static int atodb_prepare_unless_covered(struct drbd_conf *mdev, @@ -548,20 +546,13 @@ static int atodb_prepare_unless_covered(struct drbd_conf *mdev, { struct bio *bio; struct page *page; - sector_t on_disk_sector; + sector_t on_disk_sector = enr + mdev->ldev->md.md_offset + + mdev->ldev->md.bm_offset; unsigned int page_offset = PAGE_SIZE; int offset; int i = 0; int err = -ENOMEM; - /* We always write aligned, full 4k blocks, - * so we can ignore the logical_block_size (for now) */ - enr &= ~7U; - on_disk_sector = enr + mdev->ldev->md.md_offset - + mdev->ldev->md.bm_offset; - - D_ASSERT(!(on_disk_sector & 7U)); - /* Check if that enr is already covered by an already created bio. * Caution, bios[] is not NULL terminated, * but only initialized to all NULL. @@ -597,7 +588,7 @@ static int atodb_prepare_unless_covered(struct drbd_conf *mdev, offset = S2W(enr); drbd_bm_get_lel(mdev, offset, - min_t(size_t, S2W(8), drbd_bm_words(mdev) - offset), + min_t(size_t, S2W(1), drbd_bm_words(mdev) - offset), kmap(page) + page_offset); kunmap(page); @@ -606,7 +597,7 @@ static int atodb_prepare_unless_covered(struct drbd_conf *mdev, bio->bi_bdev = mdev->ldev->md_bdev; bio->bi_sector = on_disk_sector; - if (bio_add_page(bio, page, 4096, page_offset) != 4096) + if (bio_add_page(bio, page, MD_SECTOR_SIZE, page_offset) != MD_SECTOR_SIZE) goto out_put_page; atomic_inc(&wc->count); @@ -1336,7 +1327,7 @@ int drbd_rs_del_all(struct drbd_conf *mdev) /* ok, ->resync is there. */ for (i = 0; i < mdev->resync->nr_elements; i++) { e = lc_element_by_index(mdev->resync, i); - bm_ext = lc_entry(e, struct bm_extent, lce); + bm_ext = e ? lc_entry(e, struct bm_extent, lce) : NULL; if (bm_ext->lce.lc_number == LC_FREE) continue; if (bm_ext->lce.lc_number == mdev->resync_wenr) { diff --git a/trunk/drivers/block/drbd/drbd_bitmap.c b/trunk/drivers/block/drbd/drbd_bitmap.c index 3390716898d5..3d6f3d988949 100644 --- a/trunk/drivers/block/drbd/drbd_bitmap.c +++ b/trunk/drivers/block/drbd/drbd_bitmap.c @@ -67,7 +67,7 @@ struct drbd_bitmap { size_t bm_words; size_t bm_number_of_pages; sector_t bm_dev_capacity; - struct mutex bm_change; /* serializes resize operations */ + struct semaphore bm_change; /* serializes resize operations */ atomic_t bm_async_io; wait_queue_head_t bm_io_wait; @@ -115,7 +115,7 @@ void drbd_bm_lock(struct drbd_conf *mdev, char *why) return; } - trylock_failed = !mutex_trylock(&b->bm_change); + trylock_failed = down_trylock(&b->bm_change); if (trylock_failed) { dev_warn(DEV, "%s going to '%s' but bitmap already locked for '%s' by %s\n", @@ -126,7 +126,7 @@ void drbd_bm_lock(struct drbd_conf *mdev, char *why) b->bm_task == mdev->receiver.task ? "receiver" : b->bm_task == mdev->asender.task ? "asender" : b->bm_task == mdev->worker.task ? "worker" : "?"); - mutex_lock(&b->bm_change); + down(&b->bm_change); } if (__test_and_set_bit(BM_LOCKED, &b->bm_flags)) dev_err(DEV, "FIXME bitmap already locked in bm_lock\n"); @@ -148,7 +148,7 @@ void drbd_bm_unlock(struct drbd_conf *mdev) b->bm_why = NULL; b->bm_task = NULL; - mutex_unlock(&b->bm_change); + up(&b->bm_change); } /* word offset to long pointer */ @@ -296,7 +296,7 @@ int drbd_bm_init(struct drbd_conf *mdev) if (!b) return -ENOMEM; spin_lock_init(&b->bm_lock); - mutex_init(&b->bm_change); + init_MUTEX(&b->bm_change); init_waitqueue_head(&b->bm_io_wait); mdev->bitmap = b; diff --git a/trunk/drivers/block/drbd/drbd_int.h b/trunk/drivers/block/drbd/drbd_int.h index e5e86a781820..d9301e861d9f 100644 --- a/trunk/drivers/block/drbd/drbd_int.h +++ b/trunk/drivers/block/drbd/drbd_int.h @@ -261,9 +261,6 @@ static inline const char *cmdname(enum drbd_packets cmd) [P_OV_REQUEST] = "OVRequest", [P_OV_REPLY] = "OVReply", [P_OV_RESULT] = "OVResult", - [P_CSUM_RS_REQUEST] = "CsumRSRequest", - [P_RS_IS_IN_SYNC] = "CsumRSIsInSync", - [P_COMPRESSED_BITMAP] = "CBitmap", [P_MAX_CMD] = NULL, }; @@ -446,18 +443,13 @@ struct p_rs_param_89 { char csums_alg[SHARED_SECRET_MAX]; } __packed; -enum drbd_conn_flags { - CF_WANT_LOSE = 1, - CF_DRY_RUN = 2, -}; - struct p_protocol { struct p_header head; u32 protocol; u32 after_sb_0p; u32 after_sb_1p; u32 after_sb_2p; - u32 conn_flags; + u32 want_lose; u32 two_primaries; /* Since protocol version 87 and higher. */ @@ -799,8 +791,6 @@ enum { * while this is set. */ RESIZE_PENDING, /* Size change detected locally, waiting for the response from * the peer, if it changed there as well. */ - CONN_DRY_RUN, /* Expect disconnect after resync handshake. */ - GOT_PING_ACK, /* set when we receive a ping_ack packet, misc wait gets woken */ }; struct drbd_bitmap; /* opaque for drbd_conf */ diff --git a/trunk/drivers/block/drbd/drbd_main.c b/trunk/drivers/block/drbd/drbd_main.c index 93d1f9b469d4..ab871e00ffc5 100644 --- a/trunk/drivers/block/drbd/drbd_main.c +++ b/trunk/drivers/block/drbd/drbd_main.c @@ -1668,7 +1668,7 @@ int drbd_send_sync_param(struct drbd_conf *mdev, struct syncer_conf *sc) int drbd_send_protocol(struct drbd_conf *mdev) { struct p_protocol *p; - int size, cf, rv; + int size, rv; size = sizeof(struct p_protocol); @@ -1685,22 +1685,9 @@ int drbd_send_protocol(struct drbd_conf *mdev) p->after_sb_0p = cpu_to_be32(mdev->net_conf->after_sb_0p); p->after_sb_1p = cpu_to_be32(mdev->net_conf->after_sb_1p); p->after_sb_2p = cpu_to_be32(mdev->net_conf->after_sb_2p); + p->want_lose = cpu_to_be32(mdev->net_conf->want_lose); p->two_primaries = cpu_to_be32(mdev->net_conf->two_primaries); - cf = 0; - if (mdev->net_conf->want_lose) - cf |= CF_WANT_LOSE; - if (mdev->net_conf->dry_run) { - if (mdev->agreed_pro_version >= 92) - cf |= CF_DRY_RUN; - else { - dev_err(DEV, "--dry-run is not supported by peer"); - kfree(p); - return 0; - } - } - p->conn_flags = cpu_to_be32(cf); - if (mdev->agreed_pro_version >= 87) strcpy(p->integrity_alg, mdev->net_conf->integrity_alg); @@ -3174,18 +3161,14 @@ void drbd_free_bc(struct drbd_backing_dev *ldev) void drbd_free_sock(struct drbd_conf *mdev) { if (mdev->data.socket) { - mutex_lock(&mdev->data.mutex); kernel_sock_shutdown(mdev->data.socket, SHUT_RDWR); sock_release(mdev->data.socket); mdev->data.socket = NULL; - mutex_unlock(&mdev->data.mutex); } if (mdev->meta.socket) { - mutex_lock(&mdev->meta.mutex); kernel_sock_shutdown(mdev->meta.socket, SHUT_RDWR); sock_release(mdev->meta.socket); mdev->meta.socket = NULL; - mutex_unlock(&mdev->meta.mutex); } } diff --git a/trunk/drivers/block/drbd/drbd_nl.c b/trunk/drivers/block/drbd/drbd_nl.c index 6429d2b19e06..4df3b40b1057 100644 --- a/trunk/drivers/block/drbd/drbd_nl.c +++ b/trunk/drivers/block/drbd/drbd_nl.c @@ -285,8 +285,8 @@ int drbd_set_role(struct drbd_conf *mdev, enum drbd_role new_role, int force) } if (r == SS_NO_UP_TO_DATE_DISK && force && - (mdev->state.disk < D_UP_TO_DATE && - mdev->state.disk >= D_INCONSISTENT)) { + (mdev->state.disk == D_INCONSISTENT || + mdev->state.disk == D_OUTDATED)) { mask.disk = D_MASK; val.disk = D_UP_TO_DATE; forced = 1; @@ -407,7 +407,7 @@ static int drbd_nl_primary(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp, } reply->ret_code = - drbd_set_role(mdev, R_PRIMARY, primary_args.primary_force); + drbd_set_role(mdev, R_PRIMARY, primary_args.overwrite_peer); return 0; } @@ -941,25 +941,6 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp drbd_md_set_sector_offsets(mdev, nbc); - /* allocate a second IO page if logical_block_size != 512 */ - logical_block_size = bdev_logical_block_size(nbc->md_bdev); - if (logical_block_size == 0) - logical_block_size = MD_SECTOR_SIZE; - - if (logical_block_size != MD_SECTOR_SIZE) { - if (!mdev->md_io_tmpp) { - struct page *page = alloc_page(GFP_NOIO); - if (!page) - goto force_diskless_dec; - - dev_warn(DEV, "Meta data's bdev logical_block_size = %d != %d\n", - logical_block_size, MD_SECTOR_SIZE); - dev_warn(DEV, "Workaround engaged (has performance impact).\n"); - - mdev->md_io_tmpp = page; - } - } - if (!mdev->bitmap) { if (drbd_bm_init(mdev)) { retcode = ERR_NOMEM; @@ -999,6 +980,25 @@ static int drbd_nl_disk_conf(struct drbd_conf *mdev, struct drbd_nl_cfg_req *nlp goto force_diskless_dec; } + /* allocate a second IO page if logical_block_size != 512 */ + logical_block_size = bdev_logical_block_size(nbc->md_bdev); + if (logical_block_size == 0) + logical_block_size = MD_SECTOR_SIZE; + + if (logical_block_size != MD_SECTOR_SIZE) { + if (!mdev->md_io_tmpp) { + struct page *page = alloc_page(GFP_NOIO); + if (!page) + goto force_diskless_dec; + + dev_warn(DEV, "Meta data's bdev logical_block_size = %d != %d\n", + logical_block_size, MD_SECTOR_SIZE); + dev_warn(DEV, "Workaround engaged (has performance impact).\n"); + + mdev->md_io_tmpp = page; + } + } + /* Reset the "barriers don't work" bits here, then force meta data to * be written, to ensure we determine if barriers are supported. */ if (nbc->dc.no_md_flush) diff --git a/trunk/drivers/block/drbd/drbd_receiver.c b/trunk/drivers/block/drbd/drbd_receiver.c index 3f096e7959b4..d065c646b35a 100644 --- a/trunk/drivers/block/drbd/drbd_receiver.c +++ b/trunk/drivers/block/drbd/drbd_receiver.c @@ -899,8 +899,7 @@ static int drbd_connect(struct drbd_conf *mdev) drbd_thread_start(&mdev->asender); - if (!drbd_send_protocol(mdev)) - return -1; + drbd_send_protocol(mdev); drbd_send_sync_param(mdev, &mdev->sync_conf); drbd_send_sizes(mdev, 0); drbd_send_uuids(mdev); @@ -2514,10 +2513,6 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_conf *mdev, enum drbd_rol } if (hg == -100) { - /* FIXME this log message is not correct if we end up here - * after an attempted attach on a diskless node. - * We just refuse to attach -- well, we drop the "connection" - * to that disk, in a way... */ dev_alert(DEV, "Split-Brain detected, dropping connection!\n"); drbd_khelper(mdev, "split-brain"); return C_MASK; @@ -2543,16 +2538,6 @@ static enum drbd_conns drbd_sync_handshake(struct drbd_conf *mdev, enum drbd_rol } } - if (mdev->net_conf->dry_run || test_bit(CONN_DRY_RUN, &mdev->flags)) { - if (hg == 0) - dev_info(DEV, "dry-run connect: No resync, would become Connected immediately.\n"); - else - dev_info(DEV, "dry-run connect: Would become %s, doing a %s resync.", - drbd_conn_str(hg > 0 ? C_SYNC_SOURCE : C_SYNC_TARGET), - abs(hg) >= 2 ? "full" : "bit-map based"); - return C_MASK; - } - if (abs(hg) >= 2) { dev_info(DEV, "Writing the whole bitmap, full sync required after drbd_sync_handshake.\n"); if (drbd_bitmap_io(mdev, &drbd_bmio_set_n_write, "set_n_write from sync_handshake")) @@ -2600,7 +2585,7 @@ static int receive_protocol(struct drbd_conf *mdev, struct p_header *h) struct p_protocol *p = (struct p_protocol *)h; int header_size, data_size; int p_proto, p_after_sb_0p, p_after_sb_1p, p_after_sb_2p; - int p_want_lose, p_two_primaries, cf; + int p_want_lose, p_two_primaries; char p_integrity_alg[SHARED_SECRET_MAX] = ""; header_size = sizeof(*p) - sizeof(*h); @@ -2613,14 +2598,8 @@ static int receive_protocol(struct drbd_conf *mdev, struct p_header *h) p_after_sb_0p = be32_to_cpu(p->after_sb_0p); p_after_sb_1p = be32_to_cpu(p->after_sb_1p); p_after_sb_2p = be32_to_cpu(p->after_sb_2p); + p_want_lose = be32_to_cpu(p->want_lose); p_two_primaries = be32_to_cpu(p->two_primaries); - cf = be32_to_cpu(p->conn_flags); - p_want_lose = cf & CF_WANT_LOSE; - - clear_bit(CONN_DRY_RUN, &mdev->flags); - - if (cf & CF_DRY_RUN) - set_bit(CONN_DRY_RUN, &mdev->flags); if (p_proto != mdev->net_conf->wire_protocol) { dev_err(DEV, "incompatible communication protocols\n"); @@ -3139,16 +3118,13 @@ static int receive_state(struct drbd_conf *mdev, struct p_header *h) put_ldev(mdev); if (nconn == C_MASK) { - nconn = C_CONNECTED; if (mdev->state.disk == D_NEGOTIATING) { drbd_force_state(mdev, NS(disk, D_DISKLESS)); + nconn = C_CONNECTED; } else if (peer_state.disk == D_NEGOTIATING) { dev_err(DEV, "Disk attach process on the peer node was aborted.\n"); peer_state.disk = D_DISKLESS; - real_peer_disk = D_DISKLESS; } else { - if (test_and_clear_bit(CONN_DRY_RUN, &mdev->flags)) - return FALSE; D_ASSERT(oconn == C_WF_REPORT_PARAMS); drbd_force_state(mdev, NS(conn, C_DISCONNECTING)); return FALSE; @@ -3618,7 +3594,10 @@ static void drbd_disconnect(struct drbd_conf *mdev) /* asender does not clean up anything. it must not interfere, either */ drbd_thread_stop(&mdev->asender); + + mutex_lock(&mdev->data.mutex); drbd_free_sock(mdev); + mutex_unlock(&mdev->data.mutex); spin_lock_irq(&mdev->req_lock); _drbd_wait_ee_list_empty(mdev, &mdev->active_ee); @@ -4075,8 +4054,6 @@ static int got_PingAck(struct drbd_conf *mdev, struct p_header *h) { /* restore idle timeout */ mdev->meta.socket->sk->sk_rcvtimeo = mdev->net_conf->ping_int*HZ; - if (!test_and_set_bit(GOT_PING_ACK, &mdev->flags)) - wake_up(&mdev->misc_wait); return TRUE; } diff --git a/trunk/drivers/block/drbd/drbd_worker.c b/trunk/drivers/block/drbd/drbd_worker.c index d48a1dfd7b24..b453c2bca3be 100644 --- a/trunk/drivers/block/drbd/drbd_worker.c +++ b/trunk/drivers/block/drbd/drbd_worker.c @@ -235,7 +235,7 @@ void drbd_endio_pri(struct bio *bio, int error) if (unlikely(error)) { what = (bio_data_dir(bio) == WRITE) ? write_completed_with_error - : (bio_rw(bio) == READ) + : (bio_rw(bio) == READA) ? read_completed_with_error : read_ahead_completed_with_error; } else @@ -938,8 +938,7 @@ int w_e_end_csum_rs_req(struct drbd_conf *mdev, struct drbd_work *w, int cancel) if (eq) { drbd_set_in_sync(mdev, e->sector, e->size); - /* rs_same_csums unit is BM_BLOCK_SIZE */ - mdev->rs_same_csum += e->size >> BM_BLOCK_SHIFT; + mdev->rs_same_csum++; ok = drbd_send_ack(mdev, P_RS_IS_IN_SYNC, e); } else { inc_rs_pending(mdev); @@ -1289,14 +1288,6 @@ int drbd_alter_sa(struct drbd_conf *mdev, int na) return retcode; } -static void ping_peer(struct drbd_conf *mdev) -{ - clear_bit(GOT_PING_ACK, &mdev->flags); - request_ping(mdev); - wait_event(mdev->misc_wait, - test_bit(GOT_PING_ACK, &mdev->flags) || mdev->state.conn < C_CONNECTED); -} - /** * drbd_start_resync() - Start the resync process * @mdev: DRBD device. @@ -1380,6 +1371,7 @@ void drbd_start_resync(struct drbd_conf *mdev, enum drbd_conns side) _drbd_pause_after(mdev); } write_unlock_irq(&global_state_lock); + drbd_state_unlock(mdev); put_ldev(mdev); if (r == SS_SUCCESS) { @@ -1390,8 +1382,11 @@ void drbd_start_resync(struct drbd_conf *mdev, enum drbd_conns side) if (mdev->rs_total == 0) { /* Peer still reachable? Beware of failing before-resync-target handlers! */ - ping_peer(mdev); + request_ping(mdev); + __set_current_state(TASK_INTERRUPTIBLE); + schedule_timeout(mdev->net_conf->ping_timeo*HZ/9); /* 9 instead 10 */ drbd_resync_finished(mdev); + return; } /* ns.conn may already be != mdev->state.conn, @@ -1403,7 +1398,6 @@ void drbd_start_resync(struct drbd_conf *mdev, enum drbd_conns side) drbd_md_sync(mdev); } - drbd_state_unlock(mdev); } int drbd_worker(struct drbd_thread *thi) diff --git a/trunk/drivers/block/loop.c b/trunk/drivers/block/loop.c index 8546d123b9a7..cb69929d917a 100644 --- a/trunk/drivers/block/loop.c +++ b/trunk/drivers/block/loop.c @@ -237,8 +237,6 @@ static int do_lo_send_aops(struct loop_device *lo, struct bio_vec *bvec, if (ret) goto fail; - file_update_time(file); - transfer_result = lo_do_transfer(lo, WRITE, page, offset, bvec->bv_page, bv_offs, size, IV); copied = size; diff --git a/trunk/drivers/block/paride/pcd.c b/trunk/drivers/block/paride/pcd.c index 71acf4e53356..8866ca369d5e 100644 --- a/trunk/drivers/block/paride/pcd.c +++ b/trunk/drivers/block/paride/pcd.c @@ -341,11 +341,11 @@ static int pcd_wait(struct pcd_unit *cd, int go, int stop, char *fun, char *msg) && (j++ < PCD_SPIN)) udelay(PCD_DELAY); - if ((r & (IDE_ERR & stop)) || (j > PCD_SPIN)) { + if ((r & (IDE_ERR & stop)) || (j >= PCD_SPIN)) { s = read_reg(cd, 7); e = read_reg(cd, 1); p = read_reg(cd, 2); - if (j > PCD_SPIN) + if (j >= PCD_SPIN) e |= 0x100; if (fun) printk("%s: %s %s: alt=0x%x stat=0x%x err=0x%x" diff --git a/trunk/drivers/block/paride/pf.c b/trunk/drivers/block/paride/pf.c index c059aab3006b..ddb4f9abd480 100644 --- a/trunk/drivers/block/paride/pf.c +++ b/trunk/drivers/block/paride/pf.c @@ -391,11 +391,11 @@ static int pf_wait(struct pf_unit *pf, int go, int stop, char *fun, char *msg) && (j++ < PF_SPIN)) udelay(PF_SPIN_DEL); - if ((r & (STAT_ERR & stop)) || (j > PF_SPIN)) { + if ((r & (STAT_ERR & stop)) || (j >= PF_SPIN)) { s = read_reg(pf, 7); e = read_reg(pf, 1); p = read_reg(pf, 2); - if (j > PF_SPIN) + if (j >= PF_SPIN) e |= 0x100; if (fun) printk("%s: %s %s: alt=0x%x stat=0x%x err=0x%x" diff --git a/trunk/drivers/block/paride/pt.c b/trunk/drivers/block/paride/pt.c index bc5825fdeaab..1e4006e18f03 100644 --- a/trunk/drivers/block/paride/pt.c +++ b/trunk/drivers/block/paride/pt.c @@ -274,11 +274,11 @@ static int pt_wait(struct pt_unit *tape, int go, int stop, char *fun, char *msg) && (j++ < PT_SPIN)) udelay(PT_SPIN_DEL); - if ((r & (STAT_ERR & stop)) || (j > PT_SPIN)) { + if ((r & (STAT_ERR & stop)) || (j >= PT_SPIN)) { s = read_reg(pi, 7); e = read_reg(pi, 1); p = read_reg(pi, 2); - if (j > PT_SPIN) + if (j >= PT_SPIN) e |= 0x100; if (fun) printk("%s: %s %s: alt=0x%x stat=0x%x err=0x%x" diff --git a/trunk/drivers/block/pktcdvd.c b/trunk/drivers/block/pktcdvd.c index 8a549db2aa78..ddf19425245d 100644 --- a/trunk/drivers/block/pktcdvd.c +++ b/trunk/drivers/block/pktcdvd.c @@ -48,7 +48,6 @@ #include #include #include -#include #include #include #include @@ -2985,7 +2984,7 @@ static void pkt_get_status(struct pkt_ctrl_command *ctrl_cmd) mutex_unlock(&ctl_mutex); } -static long pkt_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg) +static int pkt_ctl_ioctl(struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg) { void __user *argp = (void __user *)arg; struct pkt_ctrl_command ctrl_cmd; @@ -3022,20 +3021,10 @@ static long pkt_ctl_ioctl(struct file *file, unsigned int cmd, unsigned long arg return ret; } -#ifdef CONFIG_COMPAT -static long pkt_ctl_compat_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - return pkt_ctl_ioctl(file, cmd, (unsigned long)compat_ptr(arg)); -} -#endif static const struct file_operations pkt_ctl_fops = { - .open = nonseekable_open, - .unlocked_ioctl = pkt_ctl_ioctl, -#ifdef CONFIG_COMPAT - .compat_ioctl = pkt_ctl_compat_ioctl, -#endif - .owner = THIS_MODULE, + .ioctl = pkt_ctl_ioctl, + .owner = THIS_MODULE, }; static struct miscdevice pkt_misc = { diff --git a/trunk/drivers/block/virtio_blk.c b/trunk/drivers/block/virtio_blk.c index 2138a7ae050c..4b12b820c9a6 100644 --- a/trunk/drivers/block/virtio_blk.c +++ b/trunk/drivers/block/virtio_blk.c @@ -348,13 +348,14 @@ static int __devinit virtblk_probe(struct virtio_device *vdev) set_capacity(vblk->disk, cap); /* We can handle whatever the host told us to handle. */ - blk_queue_max_segments(q, vblk->sg_elems-2); + blk_queue_max_phys_segments(q, vblk->sg_elems-2); + blk_queue_max_hw_segments(q, vblk->sg_elems-2); /* No need to bounce any requests */ blk_queue_bounce_limit(q, BLK_BOUNCE_ANY); /* No real sector limit. */ - blk_queue_max_hw_sectors(q, -1U); + blk_queue_max_sectors(q, -1U); /* Host can optionally specify maximum segment size and number of * segments. */ diff --git a/trunk/drivers/char/agp/intel-agp.c b/trunk/drivers/char/agp/intel-agp.c index aa4248efc5d8..d41331bc2aa7 100644 --- a/trunk/drivers/char/agp/intel-agp.c +++ b/trunk/drivers/char/agp/intel-agp.c @@ -1817,6 +1817,8 @@ static int intel_845_configure(void) pci_write_config_byte(agp_bridge->dev, INTEL_I845_AGPM, temp2 | (1 << 1)); /* clear any possible error conditions */ pci_write_config_word(agp_bridge->dev, INTEL_I845_ERRSTS, 0x001c); + + intel_i830_setup_flush(); return 0; } @@ -2186,6 +2188,7 @@ static const struct agp_bridge_driver intel_845_driver = { .agp_destroy_page = agp_generic_destroy_page, .agp_destroy_pages = agp_generic_destroy_pages, .agp_type_to_mask_type = agp_generic_type_to_mask_type, + .chipset_flush = intel_i830_chipset_flush, }; static const struct agp_bridge_driver intel_850_driver = { diff --git a/trunk/drivers/char/isicom.c b/trunk/drivers/char/isicom.c index c1ab303455cf..0fa2e4a0835d 100644 --- a/trunk/drivers/char/isicom.c +++ b/trunk/drivers/char/isicom.c @@ -879,8 +879,8 @@ static int isicom_open(struct tty_struct *tty, struct file *filp) if (tport == NULL) return -ENODEV; port = container_of(tport, struct isi_port, port); + card = &isi_card[BOARD(tty->index)]; - tty->driver_data = port; return tty_port_open(tport, tty, filp); } @@ -936,12 +936,7 @@ static void isicom_shutdown(struct tty_port *port) static void isicom_close(struct tty_struct *tty, struct file *filp) { struct isi_port *ip = tty->driver_data; - struct tty_port *port; - - if (ip == NULL) - return; - - port = &ip->port; + struct tty_port *port = &ip->port; if (isicom_paranoia_check(ip, tty->name, "isicom_close")) return; tty_port_close(port, tty, filp); diff --git a/trunk/drivers/char/istallion.c b/trunk/drivers/char/istallion.c index 4e395c956a09..4cd6c527ee41 100644 --- a/trunk/drivers/char/istallion.c +++ b/trunk/drivers/char/istallion.c @@ -827,8 +827,6 @@ static int stli_open(struct tty_struct *tty, struct file *filp) return -ENODEV; if (portp->devnr < 1) return -ENODEV; - - tty->driver_data = portp; return tty_port_open(&portp->port, tty, filp); } diff --git a/trunk/drivers/char/mxser.c b/trunk/drivers/char/mxser.c index d2692d443f7b..47023053ee85 100644 --- a/trunk/drivers/char/mxser.c +++ b/trunk/drivers/char/mxser.c @@ -1011,7 +1011,6 @@ static int mxser_open(struct tty_struct *tty, struct file *filp) if (!info->ioaddr) return -ENODEV; - tty->driver_data = info; return tty_port_open(&info->port, tty, filp); } @@ -1075,7 +1074,7 @@ static void mxser_close(struct tty_struct *tty, struct file *filp) struct mxser_port *info = tty->driver_data; struct tty_port *port = &info->port; - if (tty->index == MXSER_PORTS || info == NULL) + if (tty->index == MXSER_PORTS) return; if (tty_port_close_start(port, tty, filp) == 0) return; diff --git a/trunk/drivers/char/pcmcia/cm4000_cs.c b/trunk/drivers/char/pcmcia/cm4000_cs.c index 90b199f97bec..c9bc896d68af 100644 --- a/trunk/drivers/char/pcmcia/cm4000_cs.c +++ b/trunk/drivers/char/pcmcia/cm4000_cs.c @@ -1026,16 +1026,14 @@ static ssize_t cmm_read(struct file *filp, __user char *buf, size_t count, xoutb(0, REG_FLAGS1(iobase)); /* clear detectCMM */ /* last check before exit */ - if (!io_detect_cm4000(iobase, dev)) { - rc = -ENODEV; - goto release_io; - } + 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)) - rc = -EFAULT; + return -EFAULT; release_io: clear_bit(LOCK_IO, &dev->flags); diff --git a/trunk/drivers/char/riscom8.c b/trunk/drivers/char/riscom8.c index b02332a5412f..0a8d1e56c993 100644 --- a/trunk/drivers/char/riscom8.c +++ b/trunk/drivers/char/riscom8.c @@ -909,7 +909,6 @@ static int rc_open(struct tty_struct *tty, struct file *filp) if (error) return error; - tty->driver_data = port; return tty_port_open(&port->port, tty, filp); } diff --git a/trunk/drivers/char/stallion.c b/trunk/drivers/char/stallion.c index 6049fd731924..0e511d61f544 100644 --- a/trunk/drivers/char/stallion.c +++ b/trunk/drivers/char/stallion.c @@ -724,6 +724,7 @@ static int stl_open(struct tty_struct *tty, struct file *filp) { struct stlport *portp; struct stlbrd *brdp; + struct tty_port *port; unsigned int minordev, brdnr, panelnr; int portnr; @@ -753,8 +754,7 @@ static int stl_open(struct tty_struct *tty, struct file *filp) portp = brdp->panels[panelnr]->ports[portnr]; if (portp == NULL) return -ENODEV; - - tty->driver_data = portp; + port = &portp->port; return tty_port_open(&portp->port, tty, filp); } @@ -841,8 +841,7 @@ static void stl_close(struct tty_struct *tty, struct file *filp) pr_debug("stl_close(tty=%p,filp=%p)\n", tty, filp); portp = tty->driver_data; - if(portp == NULL) - return; + BUG_ON(portp == NULL); tty_port_close(&portp->port, tty, filp); } diff --git a/trunk/drivers/char/tty_io.c b/trunk/drivers/char/tty_io.c index d71f0fc34b46..6da962c9b21c 100644 --- a/trunk/drivers/char/tty_io.c +++ b/trunk/drivers/char/tty_io.c @@ -1875,7 +1875,6 @@ static int tty_open(struct inode *inode, struct file *filp) */ if (filp->f_op == &hung_up_tty_fops) filp->f_op = &tty_fops; - unlock_kernel(); goto retry_open; } unlock_kernel(); diff --git a/trunk/drivers/cpufreq/cpufreq.c b/trunk/drivers/cpufreq/cpufreq.c index 75d293eeb3ee..2d5d575e889d 100644 --- a/trunk/drivers/cpufreq/cpufreq.c +++ b/trunk/drivers/cpufreq/cpufreq.c @@ -1113,8 +1113,6 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev) unsigned int cpu = sys_dev->id; unsigned long flags; struct cpufreq_policy *data; - struct kobject *kobj; - struct completion *cmp; #ifdef CONFIG_SMP struct sys_device *cpu_sys_dev; unsigned int j; @@ -1143,11 +1141,10 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev) dprintk("removing link\n"); cpumask_clear_cpu(cpu, data->cpus); spin_unlock_irqrestore(&cpufreq_driver_lock, flags); - kobj = &sys_dev->kobj; + sysfs_remove_link(&sys_dev->kobj, "cpufreq"); cpufreq_cpu_put(data); cpufreq_debug_enable_ratelimit(); unlock_policy_rwsem_write(cpu); - sysfs_remove_link(kobj, "cpufreq"); return 0; } #endif @@ -1184,10 +1181,7 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev) data->governor->name, CPUFREQ_NAME_LEN); #endif cpu_sys_dev = get_cpu_sysdev(j); - kobj = &cpu_sys_dev->kobj; - unlock_policy_rwsem_write(cpu); - sysfs_remove_link(kobj, "cpufreq"); - lock_policy_rwsem_write(cpu); + sysfs_remove_link(&cpu_sys_dev->kobj, "cpufreq"); cpufreq_cpu_put(data); } } @@ -1198,22 +1192,19 @@ static int __cpufreq_remove_dev(struct sys_device *sys_dev) if (cpufreq_driver->target) __cpufreq_governor(data, CPUFREQ_GOV_STOP); - kobj = &data->kobj; - cmp = &data->kobj_unregister; - unlock_policy_rwsem_write(cpu); - kobject_put(kobj); + kobject_put(&data->kobj); /* we need to make sure that the underlying kobj is actually * not referenced anymore by anybody before we proceed with * unloading. */ dprintk("waiting for dropping of refcount\n"); - wait_for_completion(cmp); + wait_for_completion(&data->kobj_unregister); dprintk("wait complete\n"); - lock_policy_rwsem_write(cpu); if (cpufreq_driver->exit) cpufreq_driver->exit(data); + unlock_policy_rwsem_write(cpu); free_cpumask_var(data->related_cpus); diff --git a/trunk/drivers/cpufreq/cpufreq_conservative.c b/trunk/drivers/cpufreq/cpufreq_conservative.c index 3a147874a465..599a40b25cb0 100644 --- a/trunk/drivers/cpufreq/cpufreq_conservative.c +++ b/trunk/drivers/cpufreq/cpufreq_conservative.c @@ -444,7 +444,6 @@ static struct attribute_group dbs_attr_group_old = { static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info) { unsigned int load = 0; - unsigned int max_load = 0; unsigned int freq_target; struct cpufreq_policy *policy; @@ -502,9 +501,6 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info) continue; load = 100 * (wall_time - idle_time) / wall_time; - - if (load > max_load) - max_load = load; } /* @@ -515,7 +511,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info) return; /* Check for frequency increase */ - if (max_load > dbs_tuners_ins.up_threshold) { + if (load > dbs_tuners_ins.up_threshold) { this_dbs_info->down_skip = 0; /* if we are already at full speed then break out early */ @@ -542,7 +538,7 @@ static void dbs_check_cpu(struct cpu_dbs_info_s *this_dbs_info) * can support the current CPU usage without triggering the up * policy. To be safe, we focus 10 points under the threshold. */ - if (max_load < (dbs_tuners_ins.down_threshold - 10)) { + if (load < (dbs_tuners_ins.down_threshold - 10)) { freq_target = (dbs_tuners_ins.freq_step * policy->max) / 100; this_dbs_info->requested_freq -= freq_target; diff --git a/trunk/drivers/cpuidle/governors/menu.c b/trunk/drivers/cpuidle/governors/menu.c index f8e57c6303f2..1aea7157d8ff 100644 --- a/trunk/drivers/cpuidle/governors/menu.c +++ b/trunk/drivers/cpuidle/governors/menu.c @@ -100,6 +100,7 @@ struct menu_device { int needs_update; unsigned int expected_us; + unsigned int measured_us; u64 predicted_us; unsigned int exit_us; unsigned int bucket; @@ -186,14 +187,14 @@ static int menu_select(struct cpuidle_device *dev) int i; int multiplier; + data->last_state_idx = 0; + data->exit_us = 0; + if (data->needs_update) { menu_update(dev); data->needs_update = 0; } - data->last_state_idx = 0; - data->exit_us = 0; - /* Special case when user has set very strict latency requirement */ if (unlikely(latency_req == 0)) return 0; @@ -293,7 +294,7 @@ static void menu_update(struct cpuidle_device *dev) new_factor = data->correction_factor[data->bucket] * (DECAY - 1) / DECAY; - if (data->expected_us > 0 && measured_us < MAX_INTERESTING) + if (data->expected_us > 0 && data->measured_us < MAX_INTERESTING) new_factor += RESOLUTION * measured_us / data->expected_us; else /* diff --git a/trunk/drivers/dma/shdma.c b/trunk/drivers/dma/shdma.c index 6f25a20de99f..7cc31b3f40d8 100644 --- a/trunk/drivers/dma/shdma.c +++ b/trunk/drivers/dma/shdma.c @@ -290,7 +290,6 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan) struct sh_dmae_chan *sh_chan = to_sh_chan(chan); struct sh_desc *desc; struct sh_dmae_slave *param = chan->private; - int ret; pm_runtime_get_sync(sh_chan->dev); @@ -302,15 +301,11 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan) struct sh_dmae_slave_config *cfg; cfg = sh_dmae_find_slave(sh_chan, param->slave_id); - if (!cfg) { - ret = -EINVAL; - goto efindslave; - } + if (!cfg) + return -EINVAL; - if (test_and_set_bit(param->slave_id, sh_dmae_slave_used)) { - ret = -EBUSY; - goto etestused; - } + if (test_and_set_bit(param->slave_id, sh_dmae_slave_used)) + return -EBUSY; param->config = cfg; @@ -339,20 +334,10 @@ static int sh_dmae_alloc_chan_resources(struct dma_chan *chan) } spin_unlock_bh(&sh_chan->desc_lock); - if (!sh_chan->descs_allocated) { - ret = -ENOMEM; - goto edescalloc; - } + if (!sh_chan->descs_allocated) + pm_runtime_put(sh_chan->dev); return sh_chan->descs_allocated; - -edescalloc: - if (param) - clear_bit(param->slave_id, sh_dmae_slave_used); -etestused: -efindslave: - pm_runtime_put(sh_chan->dev); - return ret; } /* diff --git a/trunk/drivers/dma/txx9dmac.c b/trunk/drivers/dma/txx9dmac.c index 75fcf1ac8bb7..3ebc61067e54 100644 --- a/trunk/drivers/dma/txx9dmac.c +++ b/trunk/drivers/dma/txx9dmac.c @@ -1359,5 +1359,3 @@ module_exit(txx9dmac_exit); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("TXx9 DMA Controller driver"); MODULE_AUTHOR("Atsushi Nemoto "); -MODULE_ALIAS("platform:txx9dmac"); -MODULE_ALIAS("platform:txx9dmac-chan"); diff --git a/trunk/drivers/edac/edac_mce_amd.c b/trunk/drivers/edac/edac_mce_amd.c index 97e64bcdbc06..f5b6d9fe4def 100644 --- a/trunk/drivers/edac/edac_mce_amd.c +++ b/trunk/drivers/edac/edac_mce_amd.c @@ -294,6 +294,7 @@ static void amd_decode_ls_mce(u64 mc3_status) void amd_decode_nb_mce(int node_id, struct err_regs *regs, int handle_errors) { u32 ec = ERROR_CODE(regs->nbsl); + u32 xec = EXT_ERROR_CODE(regs->nbsl); if (!handle_errors) return; @@ -323,7 +324,7 @@ void amd_decode_nb_mce(int node_id, struct err_regs *regs, int handle_errors) pr_cont("\n"); } - pr_emerg("%s.\n", EXT_ERR_MSG(regs->nbsl)); + pr_emerg("%s.\n", EXT_ERR_MSG(xec)); if (BUS_ERROR(ec) && nb_bus_decoder) nb_bus_decoder(node_id, regs); @@ -373,7 +374,7 @@ static int amd_decode_mce(struct notifier_block *nb, unsigned long val, ((m->status & MCI_STATUS_PCC) ? "yes" : "no")); /* do the two bits[14:13] together */ - ecc = (m->status >> 45) & 0x3; + ecc = m->status & (3ULL << 45); if (ecc) pr_cont(", %sECC Error", ((ecc == 2) ? "C" : "U")); diff --git a/trunk/drivers/firewire/core-cdev.c b/trunk/drivers/firewire/core-cdev.c index 14a34d99eea2..702dcc98c074 100644 --- a/trunk/drivers/firewire/core-cdev.c +++ b/trunk/drivers/firewire/core-cdev.c @@ -960,8 +960,6 @@ static int ioctl_queue_iso(struct client *client, union ioctl_arg *arg) u.packet.header_length = GET_HEADER_LENGTH(control); if (ctx->type == FW_ISO_CONTEXT_TRANSMIT) { - if (u.packet.header_length % 4 != 0) - return -EINVAL; header_length = u.packet.header_length; } else { /* @@ -971,8 +969,7 @@ static int ioctl_queue_iso(struct client *client, union ioctl_arg *arg) if (ctx->header_size == 0) { if (u.packet.header_length > 0) return -EINVAL; - } else if (u.packet.header_length == 0 || - u.packet.header_length % ctx->header_size != 0) { + } else if (u.packet.header_length % ctx->header_size != 0) { return -EINVAL; } header_length = 0; @@ -1357,24 +1354,24 @@ static int dispatch_ioctl(struct client *client, return -ENODEV; if (_IOC_TYPE(cmd) != '#' || - _IOC_NR(cmd) >= ARRAY_SIZE(ioctl_handlers) || - _IOC_SIZE(cmd) > sizeof(buffer)) + _IOC_NR(cmd) >= ARRAY_SIZE(ioctl_handlers)) return -EINVAL; - if (_IOC_DIR(cmd) == _IOC_READ) - memset(&buffer, 0, _IOC_SIZE(cmd)); - - if (_IOC_DIR(cmd) & _IOC_WRITE) - if (copy_from_user(&buffer, arg, _IOC_SIZE(cmd))) + if (_IOC_DIR(cmd) & _IOC_WRITE) { + if (_IOC_SIZE(cmd) > sizeof(buffer) || + copy_from_user(&buffer, arg, _IOC_SIZE(cmd))) return -EFAULT; + } ret = ioctl_handlers[_IOC_NR(cmd)](client, &buffer); if (ret < 0) return ret; - if (_IOC_DIR(cmd) & _IOC_READ) - if (copy_to_user(arg, &buffer, _IOC_SIZE(cmd))) + if (_IOC_DIR(cmd) & _IOC_READ) { + if (_IOC_SIZE(cmd) > sizeof(buffer) || + copy_to_user(arg, &buffer, _IOC_SIZE(cmd))) return -EFAULT; + } return ret; } diff --git a/trunk/drivers/firewire/core-iso.c b/trunk/drivers/firewire/core-iso.c index 8f5aebfb29df..3784a47865b7 100644 --- a/trunk/drivers/firewire/core-iso.c +++ b/trunk/drivers/firewire/core-iso.c @@ -190,7 +190,7 @@ static int manage_bandwidth(struct fw_card *card, int irm_id, int generation, for (try = 0; try < 5; try++) { new = allocate ? old - bandwidth : old + bandwidth; if (new < 0 || new > BANDWIDTH_AVAILABLE_INITIAL) - return -EBUSY; + break; data[0] = cpu_to_be32(old); data[1] = cpu_to_be32(new); @@ -218,7 +218,7 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation, u32 channels_mask, u64 offset, bool allocate, __be32 data[2]) { __be32 c, all, old; - int i, ret = -EIO, retry = 5; + int i, retry = 5; old = all = allocate ? cpu_to_be32(~0) : 0; @@ -226,8 +226,6 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation, if (!(channels_mask & 1 << i)) continue; - ret = -EBUSY; - c = cpu_to_be32(1 << (31 - i)); if ((old & c) != (all & c)) continue; @@ -253,16 +251,12 @@ static int manage_channel(struct fw_card *card, int irm_id, int generation, /* 1394-1995 IRM, fall through to retry. */ default: - if (retry) { - retry--; + if (retry--) i--; - } else { - ret = -EIO; - } } } - return ret; + return -EIO; } static void deallocate_channel(struct fw_card *card, int irm_id, diff --git a/trunk/drivers/firewire/ohci.c b/trunk/drivers/firewire/ohci.c index 94b16e0340ae..0cf4d7f562c5 100644 --- a/trunk/drivers/firewire/ohci.c +++ b/trunk/drivers/firewire/ohci.c @@ -1158,7 +1158,7 @@ static void handle_local_lock(struct fw_ohci *ohci, struct fw_packet *packet, u32 csr) { struct fw_packet response; - int tcode, length, ext_tcode, sel, try; + int tcode, length, ext_tcode, sel; __be32 *payload, lock_old; u32 lock_arg, lock_data; @@ -1185,26 +1185,21 @@ static void handle_local_lock(struct fw_ohci *ohci, reg_write(ohci, OHCI1394_CSRCompareData, lock_arg); reg_write(ohci, OHCI1394_CSRControl, sel); - for (try = 0; try < 20; try++) - if (reg_read(ohci, OHCI1394_CSRControl) & 0x80000000) { - lock_old = cpu_to_be32(reg_read(ohci, - OHCI1394_CSRData)); - fw_fill_response(&response, packet->header, - RCODE_COMPLETE, - &lock_old, sizeof(lock_old)); - goto out; - } - - fw_error("swap not done (CSR lock timeout)\n"); - fw_fill_response(&response, packet->header, RCODE_BUSY, NULL, 0); + if (reg_read(ohci, OHCI1394_CSRControl) & 0x80000000) + lock_old = cpu_to_be32(reg_read(ohci, OHCI1394_CSRData)); + else + fw_notify("swap not done yet\n"); + fw_fill_response(&response, packet->header, + RCODE_COMPLETE, &lock_old, sizeof(lock_old)); out: fw_core_handle_response(&ohci->card, &response); } static void handle_local_request(struct context *ctx, struct fw_packet *packet) { - u64 offset, csr; + u64 offset; + u32 csr; if (ctx == &ctx->ohci->at_request_ctx) { packet->ack = ACK_PENDING; diff --git a/trunk/drivers/gpio/gpiolib.c b/trunk/drivers/gpio/gpiolib.c index eb0c3fe44b29..76be229c814d 100644 --- a/trunk/drivers/gpio/gpiolib.c +++ b/trunk/drivers/gpio/gpiolib.c @@ -416,8 +416,7 @@ static int gpio_setup_irq(struct gpio_desc *desc, struct device *dev, return 0; free_sd: - if (pdesc) - sysfs_put(pdesc->value_sd); + sysfs_put(pdesc->value_sd); free_id: idr_remove(&pdesc_idr, id); desc->flags &= GPIO_FLAGS_MASK; diff --git a/trunk/drivers/gpio/it8761e_gpio.c b/trunk/drivers/gpio/it8761e_gpio.c index 41a9388f2fde..753219cf993a 100644 --- a/trunk/drivers/gpio/it8761e_gpio.c +++ b/trunk/drivers/gpio/it8761e_gpio.c @@ -80,8 +80,8 @@ static int it8761e_gpio_get(struct gpio_chip *gc, unsigned gpio_num) u16 reg; u8 bit; - bit = gpio_num % 8; - reg = (gpio_num >= 8) ? gpio_ba + 1 : gpio_ba; + bit = gpio_num % 7; + reg = (gpio_num >= 7) ? gpio_ba + 1 : gpio_ba; return !!(inb(reg) & (1 << bit)); } @@ -91,8 +91,8 @@ static int it8761e_gpio_direction_in(struct gpio_chip *gc, unsigned gpio_num) u8 curr_dirs; u8 io_reg, bit; - bit = gpio_num % 8; - io_reg = (gpio_num >= 8) ? GPIO2X_IO : GPIO1X_IO; + bit = gpio_num % 7; + io_reg = (gpio_num >= 7) ? GPIO2X_IO : GPIO1X_IO; spin_lock(&sio_lock); @@ -116,8 +116,8 @@ static void it8761e_gpio_set(struct gpio_chip *gc, u8 curr_vals, bit; u16 reg; - bit = gpio_num % 8; - reg = (gpio_num >= 8) ? gpio_ba + 1 : gpio_ba; + bit = gpio_num % 7; + reg = (gpio_num >= 7) ? gpio_ba + 1 : gpio_ba; spin_lock(&sio_lock); @@ -135,8 +135,8 @@ static int it8761e_gpio_direction_out(struct gpio_chip *gc, { u8 curr_dirs, io_reg, bit; - bit = gpio_num % 8; - io_reg = (gpio_num >= 8) ? GPIO2X_IO : GPIO1X_IO; + bit = gpio_num % 7; + io_reg = (gpio_num >= 7) ? GPIO2X_IO : GPIO1X_IO; it8761e_gpio_set(gc, gpio_num, val); @@ -200,7 +200,7 @@ static int __init it8761e_gpio_init(void) return -EBUSY; it8761e_gpio_chip.base = -1; - it8761e_gpio_chip.ngpio = 16; + it8761e_gpio_chip.ngpio = 14; err = gpiochip_add(&it8761e_gpio_chip); if (err < 0) diff --git a/trunk/drivers/gpio/pca953x.c b/trunk/drivers/gpio/pca953x.c index b827c976dc62..7d521e1d17e1 100644 --- a/trunk/drivers/gpio/pca953x.c +++ b/trunk/drivers/gpio/pca953x.c @@ -252,18 +252,6 @@ static void pca953x_irq_bus_lock(unsigned int irq) static void pca953x_irq_bus_sync_unlock(unsigned int irq) { struct pca953x_chip *chip = get_irq_chip_data(irq); - uint16_t new_irqs; - uint16_t level; - - /* Look for any newly setup interrupt */ - new_irqs = chip->irq_trig_fall | chip->irq_trig_raise; - new_irqs &= ~chip->reg_direction; - - while (new_irqs) { - level = __ffs(new_irqs); - pca953x_gpio_direction_input(&chip->gpio_chip, level); - new_irqs &= ~(1 << level); - } mutex_unlock(&chip->irq_lock); } @@ -290,7 +278,7 @@ static int pca953x_irq_set_type(unsigned int irq, unsigned int type) else chip->irq_trig_raise &= ~mask; - return 0; + return pca953x_gpio_direction_input(&chip->gpio_chip, level); } static struct irq_chip pca953x_irq_chip = { diff --git a/trunk/drivers/gpio/pl061.c b/trunk/drivers/gpio/pl061.c index 105701a1f05b..5ad8f778ced4 100644 --- a/trunk/drivers/gpio/pl061.c +++ b/trunk/drivers/gpio/pl061.c @@ -91,12 +91,6 @@ static int pl061_direction_output(struct gpio_chip *gc, unsigned offset, gpiodir = readb(chip->base + GPIODIR); gpiodir |= 1 << offset; writeb(gpiodir, chip->base + GPIODIR); - - /* - * gpio value is set again, because pl061 doesn't allow to set value of - * a gpio pin before configuring it in OUT mode. - */ - writeb(!!value << offset, chip->base + (1 << (offset + 2))); spin_unlock_irqrestore(&chip->lock, flags); return 0; @@ -189,7 +183,7 @@ static int pl061_irq_type(unsigned irq, unsigned trigger) gpioibe &= ~(1 << offset); if (trigger & IRQ_TYPE_EDGE_RISING) gpioiev |= 1 << offset; - else if (trigger & IRQ_TYPE_EDGE_FALLING) + else gpioiev &= ~(1 << offset); } writeb(gpioibe, chip->base + GPIOIBE); @@ -210,7 +204,7 @@ static struct irq_chip pl061_irqchip = { static void pl061_irq_handler(unsigned irq, struct irq_desc *desc) { - struct list_head *chip_list = get_irq_data(irq); + struct list_head *chip_list = get_irq_chip_data(irq); struct list_head *ptr; struct pl061_gpio *chip; @@ -303,9 +297,9 @@ static int __init pl061_probe(struct amba_device *dev, struct amba_id *id) goto iounmap; } INIT_LIST_HEAD(chip_list); - set_irq_data(irq, chip_list); + set_irq_chip_data(irq, chip_list); } else - chip_list = get_irq_data(irq); + chip_list = get_irq_chip_data(irq); list_add(&chip->list, chip_list); for (i = 0; i < PL061_GPIO_NR; i++) { diff --git a/trunk/drivers/gpu/drm/drm_edid.c b/trunk/drivers/gpu/drm/drm_edid.c index 18f41d7061f0..2cc6e87d849d 100644 --- a/trunk/drivers/gpu/drm/drm_edid.c +++ b/trunk/drivers/gpu/drm/drm_edid.c @@ -85,8 +85,6 @@ static struct edid_quirk { /* Envision Peripherals, Inc. EN-7100e */ { "EPI", 59264, EDID_QUIRK_135_CLOCK_TOO_HIGH }, - /* Envision EN2028 */ - { "EPI", 8232, EDID_QUIRK_PREFER_LARGE_60 }, /* Funai Electronics PM36B */ { "FCM", 13600, EDID_QUIRK_PREFER_LARGE_75 | diff --git a/trunk/drivers/gpu/drm/drm_irq.c b/trunk/drivers/gpu/drm/drm_irq.c index a263b7070fc6..3bd872761567 100644 --- a/trunk/drivers/gpu/drm/drm_irq.c +++ b/trunk/drivers/gpu/drm/drm_irq.c @@ -476,7 +476,6 @@ void drm_vblank_off(struct drm_device *dev, int crtc) unsigned long irqflags; spin_lock_irqsave(&dev->vbl_lock, irqflags); - dev->driver->disable_vblank(dev, crtc); DRM_WAKEUP(&dev->vbl_queue[crtc]); dev->vblank_enabled[crtc] = 0; dev->last_vblank[crtc] = dev->driver->get_vblank_counter(dev, crtc); diff --git a/trunk/drivers/gpu/drm/drm_memory.c b/trunk/drivers/gpu/drm/drm_memory.c index 7732268eced2..e4865f99989c 100644 --- a/trunk/drivers/gpu/drm/drm_memory.c +++ b/trunk/drivers/gpu/drm/drm_memory.c @@ -77,7 +77,7 @@ static void *agp_remap(unsigned long offset, unsigned long size, && (agpmem->bound + (agpmem->pages << PAGE_SHIFT)) >= (offset + size)) break; - if (&agpmem->head == &dev->agp->memory) + if (!agpmem) return NULL; /* diff --git a/trunk/drivers/gpu/drm/drm_stub.c b/trunk/drivers/gpu/drm/drm_stub.c index a0c365f2e521..b743411d8144 100644 --- a/trunk/drivers/gpu/drm/drm_stub.c +++ b/trunk/drivers/gpu/drm/drm_stub.c @@ -516,6 +516,8 @@ void drm_put_dev(struct drm_device *dev) } driver = dev->driver; + drm_vblank_cleanup(dev); + drm_lastclose(dev); if (drm_core_has_MTRR(dev) && drm_core_has_AGP(dev) && @@ -535,8 +537,6 @@ void drm_put_dev(struct drm_device *dev) dev->agp = NULL; } - drm_vblank_cleanup(dev); - list_for_each_entry_safe(r_list, list_temp, &dev->maplist, head) drm_rmmap(dev, r_list->map); drm_ht_remove(&dev->map_hash); diff --git a/trunk/drivers/gpu/drm/drm_sysfs.c b/trunk/drivers/gpu/drm/drm_sysfs.c index 25bbd30ed7af..1a1825b29f5f 100644 --- a/trunk/drivers/gpu/drm/drm_sysfs.c +++ b/trunk/drivers/gpu/drm/drm_sysfs.c @@ -354,10 +354,7 @@ static struct bin_attribute edid_attr = { int drm_sysfs_connector_add(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - int attr_cnt = 0; - int opt_cnt = 0; - int i; - int ret = 0; + int ret = 0, i, j; /* We shouldn't get called more than once for the same connector */ BUG_ON(device_is_registered(&connector->kdev)); @@ -380,8 +377,8 @@ int drm_sysfs_connector_add(struct drm_connector *connector) /* Standard attributes */ - for (attr_cnt = 0; attr_cnt < ARRAY_SIZE(connector_attrs); attr_cnt++) { - ret = device_create_file(&connector->kdev, &connector_attrs[attr_cnt]); + for (i = 0; i < ARRAY_SIZE(connector_attrs); i++) { + ret = device_create_file(&connector->kdev, &connector_attrs[i]); if (ret) goto err_out_files; } @@ -397,8 +394,8 @@ int drm_sysfs_connector_add(struct drm_connector *connector) case DRM_MODE_CONNECTOR_SVIDEO: case DRM_MODE_CONNECTOR_Component: case DRM_MODE_CONNECTOR_TV: - for (opt_cnt = 0; opt_cnt < ARRAY_SIZE(connector_attrs_opt1); opt_cnt++) { - ret = device_create_file(&connector->kdev, &connector_attrs_opt1[opt_cnt]); + for (i = 0; i < ARRAY_SIZE(connector_attrs_opt1); i++) { + ret = device_create_file(&connector->kdev, &connector_attrs_opt1[i]); if (ret) goto err_out_files; } @@ -417,10 +414,10 @@ int drm_sysfs_connector_add(struct drm_connector *connector) return 0; err_out_files: - for (i = 0; i < opt_cnt; i++) - device_remove_file(&connector->kdev, &connector_attrs_opt1[i]); - for (i = 0; i < attr_cnt; i++) - device_remove_file(&connector->kdev, &connector_attrs[i]); + if (i > 0) + for (j = 0; j < i; j++) + device_remove_file(&connector->kdev, + &connector_attrs[i]); device_unregister(&connector->kdev); out: diff --git a/trunk/drivers/gpu/drm/i915/i915_debugfs.c b/trunk/drivers/gpu/drm/i915/i915_debugfs.c index a0b8447b06e7..b574503dddd0 100644 --- a/trunk/drivers/gpu/drm/i915/i915_debugfs.c +++ b/trunk/drivers/gpu/drm/i915/i915_debugfs.c @@ -226,7 +226,7 @@ static int i915_gem_fence_regs_info(struct seq_file *m, void *data) } else { struct drm_i915_gem_object *obj_priv; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; seq_printf(m, "Fenced object[%2d] = %p: %s " "%08x %08zx %08x %s %08x %08x %d", i, obj, get_pin_flag(obj_priv), diff --git a/trunk/drivers/gpu/drm/i915/i915_dma.c b/trunk/drivers/gpu/drm/i915/i915_dma.c index c3cfafcbfe7d..2dc93939507d 100644 --- a/trunk/drivers/gpu/drm/i915/i915_dma.c +++ b/trunk/drivers/gpu/drm/i915/i915_dma.c @@ -1357,8 +1357,6 @@ static void i915_setup_compression(struct drm_device *dev, int size) dev_priv->cfb_size = size; - dev_priv->compressed_fb = compressed_fb; - if (IS_GM45(dev)) { g4x_disable_fbc(dev); I915_WRITE(DPFC_CB_BASE, compressed_fb->start); @@ -1366,22 +1364,12 @@ static void i915_setup_compression(struct drm_device *dev, int size) i8xx_disable_fbc(dev); I915_WRITE(FBC_CFB_BASE, cfb_base); I915_WRITE(FBC_LL_BASE, ll_base); - dev_priv->compressed_llb = compressed_llb; } DRM_DEBUG("FBC base 0x%08lx, ll base 0x%08lx, size %dM\n", cfb_base, ll_base, size >> 20); } -static void i915_cleanup_compression(struct drm_device *dev) -{ - struct drm_i915_private *dev_priv = dev->dev_private; - - drm_mm_put_block(dev_priv->compressed_fb); - if (!IS_GM45(dev)) - drm_mm_put_block(dev_priv->compressed_llb); -} - /* true = enable decode, false = disable decoder */ static unsigned int i915_vga_set_decode(void *cookie, bool state) { @@ -1799,8 +1787,6 @@ int i915_driver_unload(struct drm_device *dev) mutex_lock(&dev->struct_mutex); i915_gem_cleanup_ringbuffer(dev); mutex_unlock(&dev->struct_mutex); - if (I915_HAS_FBC(dev) && i915_powersave) - i915_cleanup_compression(dev); drm_mm_takedown(&dev_priv->vram); i915_gem_lastclose(dev); diff --git a/trunk/drivers/gpu/drm/i915/i915_drv.c b/trunk/drivers/gpu/drm/i915/i915_drv.c index cc03537bb883..4b26919abdb2 100644 --- a/trunk/drivers/gpu/drm/i915/i915_drv.c +++ b/trunk/drivers/gpu/drm/i915/i915_drv.c @@ -69,8 +69,7 @@ const static struct intel_device_info intel_845g_info = { }; const static struct intel_device_info intel_i85x_info = { - .is_i8xx = 1, .is_i85x = 1, .is_mobile = 1, - .cursor_needs_physical = 1, + .is_i8xx = 1, .is_mobile = 1, .cursor_needs_physical = 1, }; const static struct intel_device_info intel_i865g_info = { @@ -81,14 +80,14 @@ const static struct intel_device_info intel_i915g_info = { .is_i915g = 1, .is_i9xx = 1, .cursor_needs_physical = 1, }; const static struct intel_device_info intel_i915gm_info = { - .is_i9xx = 1, .is_mobile = 1, + .is_i9xx = 1, .is_mobile = 1, .has_fbc = 1, .cursor_needs_physical = 1, }; const static struct intel_device_info intel_i945g_info = { .is_i9xx = 1, .has_hotplug = 1, .cursor_needs_physical = 1, }; const static struct intel_device_info intel_i945gm_info = { - .is_i945gm = 1, .is_i9xx = 1, .is_mobile = 1, + .is_i945gm = 1, .is_i9xx = 1, .is_mobile = 1, .has_fbc = 1, .has_hotplug = 1, .cursor_needs_physical = 1, }; @@ -152,7 +151,7 @@ const static struct pci_device_id pciidlist[] = { INTEL_VGA_DEVICE(0x3577, &intel_i830_info), INTEL_VGA_DEVICE(0x2562, &intel_845g_info), INTEL_VGA_DEVICE(0x3582, &intel_i85x_info), - INTEL_VGA_DEVICE(0x358e, &intel_i85x_info), + INTEL_VGA_DEVICE(0x35e8, &intel_i85x_info), INTEL_VGA_DEVICE(0x2572, &intel_i865g_info), INTEL_VGA_DEVICE(0x2582, &intel_i915g_info), INTEL_VGA_DEVICE(0x258a, &intel_i915g_info), @@ -362,7 +361,7 @@ int i965_reset(struct drm_device *dev, u8 flags) !dev_priv->mm.suspended) { drm_i915_ring_buffer_t *ring = &dev_priv->ring; struct drm_gem_object *obj = ring->ring_obj; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; dev_priv->mm.suspended = 0; /* Stop the ring if it's running. */ diff --git a/trunk/drivers/gpu/drm/i915/i915_drv.h b/trunk/drivers/gpu/drm/i915/i915_drv.h index 6e4790065d9e..aba8260fbc5e 100644 --- a/trunk/drivers/gpu/drm/i915/i915_drv.h +++ b/trunk/drivers/gpu/drm/i915/i915_drv.h @@ -195,7 +195,6 @@ struct intel_overlay; struct intel_device_info { u8 is_mobile : 1; u8 is_i8xx : 1; - u8 is_i85x : 1; u8 is_i915g : 1; u8 is_i9xx : 1; u8 is_i945gm : 1; @@ -236,14 +235,11 @@ typedef struct drm_i915_private { drm_dma_handle_t *status_page_dmah; void *hw_status_page; - void *seqno_page; dma_addr_t dma_status_page; uint32_t counter; unsigned int status_gfx_addr; - unsigned int seqno_gfx_addr; drm_local_map_t hws_map; struct drm_gem_object *hws_obj; - struct drm_gem_object *seqno_obj; struct drm_gem_object *pwrctx; struct resource mch_res; @@ -615,8 +611,6 @@ typedef struct drm_i915_private { /* Reclocking support */ bool render_reclock_avail; bool lvds_downclock_avail; - /* indicate whether the LVDS EDID is OK */ - bool lvds_edid_good; /* indicates the reduced downclock for LVDS*/ int lvds_downclock; struct work_struct idle_work; @@ -634,9 +628,6 @@ typedef struct drm_i915_private { u8 max_delay; enum no_fbc_reason no_fbc_reason; - - struct drm_mm_node *compressed_fb; - struct drm_mm_node *compressed_llb; } drm_i915_private_t; /** driver private structure attached to each drm_gem_object */ @@ -740,8 +731,6 @@ struct drm_i915_gem_object { atomic_t pending_flip; }; -#define to_intel_bo(x) ((struct drm_i915_gem_object *) (x)->driver_private) - /** * Request queue structure. * @@ -1077,7 +1066,7 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); #define IS_I830(dev) ((dev)->pci_device == 0x3577) #define IS_845G(dev) ((dev)->pci_device == 0x2562) -#define IS_I85X(dev) (INTEL_INFO(dev)->is_i85x) +#define IS_I85X(dev) ((dev)->pci_device == 0x3582) #define IS_I865G(dev) ((dev)->pci_device == 0x2572) #define IS_GEN2(dev) (INTEL_INFO(dev)->is_i8xx) #define IS_I915G(dev) (INTEL_INFO(dev)->is_i915g) @@ -1142,7 +1131,6 @@ extern int i915_wait_ring(struct drm_device * dev, int n, const char *caller); #define HAS_PCH_SPLIT(dev) (IS_IRONLAKE(dev) || \ IS_GEN6(dev)) -#define HAS_PIPE_CONTROL(dev) (IS_IRONLAKE(dev) || IS_GEN6(dev)) #define PRIMARY_RINGBUFFER_SIZE (128*1024) diff --git a/trunk/drivers/gpu/drm/i915/i915_gem.c b/trunk/drivers/gpu/drm/i915/i915_gem.c index ef3d91dda71a..368d726853d1 100644 --- a/trunk/drivers/gpu/drm/i915/i915_gem.c +++ b/trunk/drivers/gpu/drm/i915/i915_gem.c @@ -163,7 +163,7 @@ fast_shmem_read(struct page **pages, static int i915_gem_object_needs_bit17_swizzle(struct drm_gem_object *obj) { drm_i915_private_t *dev_priv = obj->dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; return dev_priv->mm.bit_6_swizzle_x == I915_BIT_6_SWIZZLE_9_10_17 && obj_priv->tiling_mode != I915_TILING_NONE; @@ -264,7 +264,7 @@ i915_gem_shmem_pread_fast(struct drm_device *dev, struct drm_gem_object *obj, struct drm_i915_gem_pread *args, struct drm_file *file_priv) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; ssize_t remain; loff_t offset, page_base; char __user *user_data; @@ -285,7 +285,7 @@ i915_gem_shmem_pread_fast(struct drm_device *dev, struct drm_gem_object *obj, if (ret != 0) goto fail_put_pages; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; offset = args->offset; while (remain > 0) { @@ -354,7 +354,7 @@ i915_gem_shmem_pread_slow(struct drm_device *dev, struct drm_gem_object *obj, struct drm_i915_gem_pread *args, struct drm_file *file_priv) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; struct mm_struct *mm = current->mm; struct page **user_pages; ssize_t remain; @@ -403,7 +403,7 @@ i915_gem_shmem_pread_slow(struct drm_device *dev, struct drm_gem_object *obj, if (ret != 0) goto fail_put_pages; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; offset = args->offset; while (remain > 0) { @@ -479,7 +479,7 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) return -EBADF; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; /* Bounds check source. * @@ -581,7 +581,7 @@ i915_gem_gtt_pwrite_fast(struct drm_device *dev, struct drm_gem_object *obj, struct drm_i915_gem_pwrite *args, struct drm_file *file_priv) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; drm_i915_private_t *dev_priv = dev->dev_private; ssize_t remain; loff_t offset, page_base; @@ -605,7 +605,7 @@ i915_gem_gtt_pwrite_fast(struct drm_device *dev, struct drm_gem_object *obj, if (ret) goto fail; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; offset = obj_priv->gtt_offset + args->offset; while (remain > 0) { @@ -655,7 +655,7 @@ i915_gem_gtt_pwrite_slow(struct drm_device *dev, struct drm_gem_object *obj, struct drm_i915_gem_pwrite *args, struct drm_file *file_priv) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; drm_i915_private_t *dev_priv = dev->dev_private; ssize_t remain; loff_t gtt_page_base, offset; @@ -699,7 +699,7 @@ i915_gem_gtt_pwrite_slow(struct drm_device *dev, struct drm_gem_object *obj, if (ret) goto out_unpin_object; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; offset = obj_priv->gtt_offset + args->offset; while (remain > 0) { @@ -761,7 +761,7 @@ i915_gem_shmem_pwrite_fast(struct drm_device *dev, struct drm_gem_object *obj, struct drm_i915_gem_pwrite *args, struct drm_file *file_priv) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; ssize_t remain; loff_t offset, page_base; char __user *user_data; @@ -781,7 +781,7 @@ i915_gem_shmem_pwrite_fast(struct drm_device *dev, struct drm_gem_object *obj, if (ret != 0) goto fail_put_pages; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; offset = args->offset; obj_priv->dirty = 1; @@ -829,7 +829,7 @@ i915_gem_shmem_pwrite_slow(struct drm_device *dev, struct drm_gem_object *obj, struct drm_i915_gem_pwrite *args, struct drm_file *file_priv) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; struct mm_struct *mm = current->mm; struct page **user_pages; ssize_t remain; @@ -877,7 +877,7 @@ i915_gem_shmem_pwrite_slow(struct drm_device *dev, struct drm_gem_object *obj, if (ret != 0) goto fail_put_pages; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; offset = args->offset; obj_priv->dirty = 1; @@ -952,7 +952,7 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) return -EBADF; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; /* Bounds check destination. * @@ -1034,7 +1034,7 @@ i915_gem_set_domain_ioctl(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) return -EBADF; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; mutex_lock(&dev->struct_mutex); @@ -1096,7 +1096,7 @@ i915_gem_sw_finish_ioctl(struct drm_device *dev, void *data, DRM_INFO("%s: sw_finish %d (%p %zd)\n", __func__, args->handle, obj, obj->size); #endif - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; /* Pinned buffers may be scanout, so flush the cache */ if (obj_priv->pin_count) @@ -1167,7 +1167,7 @@ int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf) struct drm_gem_object *obj = vma->vm_private_data; struct drm_device *dev = obj->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; pgoff_t page_offset; unsigned long pfn; int ret = 0; @@ -1234,7 +1234,7 @@ i915_gem_create_mmap_offset(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; struct drm_gem_mm *mm = dev->mm_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; struct drm_map_list *list; struct drm_local_map *map; int ret = 0; @@ -1305,7 +1305,7 @@ void i915_gem_release_mmap(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; if (dev->dev_mapping) unmap_mapping_range(dev->dev_mapping, @@ -1316,7 +1316,7 @@ static void i915_gem_free_mmap_offset(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; struct drm_gem_mm *mm = dev->mm_private; struct drm_map_list *list; @@ -1347,7 +1347,7 @@ static uint32_t i915_gem_get_gtt_alignment(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int start, i; /* @@ -1406,7 +1406,7 @@ i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data, mutex_lock(&dev->struct_mutex); - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; if (obj_priv->madv != I915_MADV_WILLNEED) { DRM_ERROR("Attempting to mmap a purgeable buffer\n"); @@ -1450,7 +1450,7 @@ i915_gem_mmap_gtt_ioctl(struct drm_device *dev, void *data, void i915_gem_object_put_pages(struct drm_gem_object *obj) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int page_count = obj->size / PAGE_SIZE; int i; @@ -1486,7 +1486,7 @@ i915_gem_object_move_to_active(struct drm_gem_object *obj, uint32_t seqno) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; /* Add a reference if we're newly entering the active list. */ if (!obj_priv->active) { @@ -1506,7 +1506,7 @@ i915_gem_object_move_to_flushing(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; BUG_ON(!obj_priv->active); list_move_tail(&obj_priv->list, &dev_priv->mm.flushing_list); @@ -1517,7 +1517,7 @@ i915_gem_object_move_to_flushing(struct drm_gem_object *obj) static void i915_gem_object_truncate(struct drm_gem_object *obj) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; struct inode *inode; inode = obj->filp->f_path.dentry->d_inode; @@ -1538,7 +1538,7 @@ i915_gem_object_move_to_inactive(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; i915_verify_inactive(dev, __FILE__, __LINE__); if (obj_priv->pin_count != 0) @@ -1588,13 +1588,6 @@ i915_gem_process_flushing_list(struct drm_device *dev, } } -#define PIPE_CONTROL_FLUSH(addr) \ - OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE | \ - PIPE_CONTROL_DEPTH_STALL); \ - OUT_RING(addr | PIPE_CONTROL_GLOBAL_GTT); \ - OUT_RING(0); \ - OUT_RING(0); \ - /** * Creates a new sequence number, emitting a write of it to the status page * plus an interrupt, which will trigger i915_user_interrupt_handler. @@ -1629,47 +1622,13 @@ i915_add_request(struct drm_device *dev, struct drm_file *file_priv, if (dev_priv->mm.next_gem_seqno == 0) dev_priv->mm.next_gem_seqno++; - if (HAS_PIPE_CONTROL(dev)) { - u32 scratch_addr = dev_priv->seqno_gfx_addr + 128; - - /* - * Workaround qword write incoherence by flushing the - * PIPE_NOTIFY buffers out to memory before requesting - * an interrupt. - */ - BEGIN_LP_RING(32); - OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE | - PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH); - OUT_RING(dev_priv->seqno_gfx_addr | PIPE_CONTROL_GLOBAL_GTT); - OUT_RING(seqno); - OUT_RING(0); - PIPE_CONTROL_FLUSH(scratch_addr); - scratch_addr += 128; /* write to separate cachelines */ - PIPE_CONTROL_FLUSH(scratch_addr); - scratch_addr += 128; - PIPE_CONTROL_FLUSH(scratch_addr); - scratch_addr += 128; - PIPE_CONTROL_FLUSH(scratch_addr); - scratch_addr += 128; - PIPE_CONTROL_FLUSH(scratch_addr); - scratch_addr += 128; - PIPE_CONTROL_FLUSH(scratch_addr); - OUT_RING(GFX_OP_PIPE_CONTROL | PIPE_CONTROL_QW_WRITE | - PIPE_CONTROL_WC_FLUSH | PIPE_CONTROL_TC_FLUSH | - PIPE_CONTROL_NOTIFY); - OUT_RING(dev_priv->seqno_gfx_addr | PIPE_CONTROL_GLOBAL_GTT); - OUT_RING(seqno); - OUT_RING(0); - ADVANCE_LP_RING(); - } else { - BEGIN_LP_RING(4); - OUT_RING(MI_STORE_DWORD_INDEX); - OUT_RING(I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT); - OUT_RING(seqno); + BEGIN_LP_RING(4); + OUT_RING(MI_STORE_DWORD_INDEX); + OUT_RING(I915_GEM_HWS_INDEX << MI_STORE_DWORD_INDEX_SHIFT); + OUT_RING(seqno); - OUT_RING(MI_USER_INTERRUPT); - ADVANCE_LP_RING(); - } + OUT_RING(MI_USER_INTERRUPT); + ADVANCE_LP_RING(); DRM_DEBUG_DRIVER("%d\n", seqno); @@ -1793,10 +1752,7 @@ i915_get_gem_seqno(struct drm_device *dev) { drm_i915_private_t *dev_priv = dev->dev_private; - if (HAS_PIPE_CONTROL(dev)) - return ((volatile u32 *)(dev_priv->seqno_page))[0]; - else - return READ_HWSP(dev_priv, I915_GEM_HWS_INDEX); + return READ_HWSP(dev_priv, I915_GEM_HWS_INDEX); } /** @@ -2009,7 +1965,7 @@ static int i915_gem_object_wait_rendering(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int ret; /* This function only exists to support waiting for existing rendering, @@ -2041,7 +1997,7 @@ i915_gem_object_unbind(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int ret = 0; #if WATCH_BUF @@ -2217,7 +2173,7 @@ i915_gem_evict_something(struct drm_device *dev, int min_size) #if WATCH_LRU DRM_INFO("%s: evicting %p\n", __func__, obj); #endif - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; BUG_ON(obj_priv->pin_count != 0); BUG_ON(obj_priv->active); @@ -2288,7 +2244,7 @@ int i915_gem_object_get_pages(struct drm_gem_object *obj, gfp_t gfpmask) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int page_count, i; struct address_space *mapping; struct inode *inode; @@ -2341,7 +2297,7 @@ static void sandybridge_write_fence_reg(struct drm_i915_fence_reg *reg) struct drm_gem_object *obj = reg->obj; struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int regnum = obj_priv->fence_reg; uint64_t val; @@ -2363,7 +2319,7 @@ static void i965_write_fence_reg(struct drm_i915_fence_reg *reg) struct drm_gem_object *obj = reg->obj; struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int regnum = obj_priv->fence_reg; uint64_t val; @@ -2383,7 +2339,7 @@ static void i915_write_fence_reg(struct drm_i915_fence_reg *reg) struct drm_gem_object *obj = reg->obj; struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int regnum = obj_priv->fence_reg; int tile_width; uint32_t fence_reg, val; @@ -2406,12 +2362,6 @@ static void i915_write_fence_reg(struct drm_i915_fence_reg *reg) pitch_val = obj_priv->stride / tile_width; pitch_val = ffs(pitch_val) - 1; - if (obj_priv->tiling_mode == I915_TILING_Y && - HAS_128_BYTE_Y_TILING(dev)) - WARN_ON(pitch_val > I830_FENCE_MAX_PITCH_VAL); - else - WARN_ON(pitch_val > I915_FENCE_MAX_PITCH_VAL); - val = obj_priv->gtt_offset; if (obj_priv->tiling_mode == I915_TILING_Y) val |= 1 << I830_FENCE_TILING_Y_SHIFT; @@ -2431,7 +2381,7 @@ static void i830_write_fence_reg(struct drm_i915_fence_reg *reg) struct drm_gem_object *obj = reg->obj; struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int regnum = obj_priv->fence_reg; uint32_t val; uint32_t pitch_val; @@ -2475,7 +2425,7 @@ static int i915_find_fence_reg(struct drm_device *dev) if (!reg->obj) return i; - obj_priv = to_intel_bo(reg->obj); + obj_priv = reg->obj->driver_private; if (!obj_priv->pin_count) avail++; } @@ -2530,7 +2480,7 @@ i915_gem_object_get_fence_reg(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; struct drm_i915_fence_reg *reg = NULL; int ret; @@ -2597,7 +2547,7 @@ i915_gem_clear_fence_reg(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; if (IS_GEN6(dev)) { I915_WRITE64(FENCE_REG_SANDYBRIDGE_0 + @@ -2633,7 +2583,7 @@ int i915_gem_object_put_fence_reg(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; if (obj_priv->fence_reg == I915_FENCE_REG_NONE) return 0; @@ -2671,7 +2621,7 @@ i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; struct drm_mm_node *free_space; gfp_t gfpmask = __GFP_NORETRY | __GFP_NOWARN; int ret; @@ -2778,7 +2728,7 @@ i915_gem_object_bind_to_gtt(struct drm_gem_object *obj, unsigned alignment) void i915_gem_clflush_object(struct drm_gem_object *obj) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; /* If we don't have a page list set up, then we're not pinned * to GPU, and we can ignore the cache flush because it'll happen @@ -2879,7 +2829,7 @@ i915_gem_object_flush_write_domain(struct drm_gem_object *obj) int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj, int write) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; uint32_t old_write_domain, old_read_domains; int ret; @@ -2929,7 +2879,7 @@ int i915_gem_object_set_to_display_plane(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; uint32_t old_write_domain, old_read_domains; int ret; @@ -3142,7 +3092,7 @@ static void i915_gem_object_set_to_gpu_domain(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; uint32_t invalidate_domains = 0; uint32_t flush_domains = 0; uint32_t old_read_domains; @@ -3227,7 +3177,7 @@ i915_gem_object_set_to_gpu_domain(struct drm_gem_object *obj) static void i915_gem_object_set_to_full_cpu_read_domain(struct drm_gem_object *obj) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; if (!obj_priv->page_cpu_valid) return; @@ -3267,7 +3217,7 @@ static int i915_gem_object_set_cpu_read_domain_range(struct drm_gem_object *obj, uint64_t offset, uint64_t size) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; uint32_t old_read_domains; int i, ret; @@ -3336,7 +3286,7 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj, { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int i, ret; void __iomem *reloc_page; bool need_fence; @@ -3387,7 +3337,7 @@ i915_gem_object_pin_and_relocate(struct drm_gem_object *obj, i915_gem_object_unpin(obj); return -EBADF; } - target_obj_priv = to_intel_bo(target_obj); + target_obj_priv = target_obj->driver_private; #if WATCH_RELOC DRM_INFO("%s: obj %p offset %08x target %d " @@ -3739,7 +3689,7 @@ i915_gem_wait_for_pending_flip(struct drm_device *dev, prepare_to_wait(&dev_priv->pending_flip_queue, &wait, TASK_INTERRUPTIBLE); for (i = 0; i < count; i++) { - obj_priv = to_intel_bo(object_list[i]); + obj_priv = object_list[i]->driver_private; if (atomic_read(&obj_priv->pending_flip) > 0) break; } @@ -3848,7 +3798,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, goto err; } - obj_priv = to_intel_bo(object_list[i]); + obj_priv = object_list[i]->driver_private; if (obj_priv->in_execbuffer) { DRM_ERROR("Object %p appears more than once in object list\n", object_list[i]); @@ -3974,7 +3924,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, for (i = 0; i < args->buffer_count; i++) { struct drm_gem_object *obj = object_list[i]; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; uint32_t old_write_domain = obj->write_domain; obj->write_domain = obj->pending_write_domain; @@ -4049,7 +3999,7 @@ i915_gem_do_execbuffer(struct drm_device *dev, void *data, for (i = 0; i < args->buffer_count; i++) { if (object_list[i]) { - obj_priv = to_intel_bo(object_list[i]); + obj_priv = object_list[i]->driver_private; obj_priv->in_execbuffer = false; } drm_gem_object_unreference(object_list[i]); @@ -4227,7 +4177,7 @@ int i915_gem_object_pin(struct drm_gem_object *obj, uint32_t alignment) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int ret; i915_verify_inactive(dev, __FILE__, __LINE__); @@ -4260,7 +4210,7 @@ i915_gem_object_unpin(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; i915_verify_inactive(dev, __FILE__, __LINE__); obj_priv->pin_count--; @@ -4300,7 +4250,7 @@ i915_gem_pin_ioctl(struct drm_device *dev, void *data, mutex_unlock(&dev->struct_mutex); return -EBADF; } - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; if (obj_priv->madv != I915_MADV_WILLNEED) { DRM_ERROR("Attempting to pin a purgeable buffer\n"); @@ -4357,7 +4307,7 @@ i915_gem_unpin_ioctl(struct drm_device *dev, void *data, return -EBADF; } - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; if (obj_priv->pin_filp != file_priv) { DRM_ERROR("Not pinned by caller in i915_gem_pin_ioctl(): %d\n", args->handle); @@ -4399,7 +4349,7 @@ i915_gem_busy_ioctl(struct drm_device *dev, void *data, */ i915_gem_retire_requests(dev); - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; /* Don't count being on the flushing list against the object being * done. Otherwise, a buffer left on the flushing list but not getting * flushed (because nobody's flushing that domain) won't ever return @@ -4445,7 +4395,7 @@ i915_gem_madvise_ioctl(struct drm_device *dev, void *data, } mutex_lock(&dev->struct_mutex); - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; if (obj_priv->pin_count) { drm_gem_object_unreference(obj); @@ -4506,7 +4456,7 @@ int i915_gem_init_object(struct drm_gem_object *obj) void i915_gem_free_object(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; trace_i915_gem_object_destroy(obj); @@ -4596,49 +4546,6 @@ i915_gem_idle(struct drm_device *dev) return 0; } -/* - * 965+ support PIPE_CONTROL commands, which provide finer grained control - * over cache flushing. - */ -static int -i915_gem_init_pipe_control(struct drm_device *dev) -{ - drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_gem_object *obj; - struct drm_i915_gem_object *obj_priv; - int ret; - - obj = drm_gem_object_alloc(dev, 4096); - if (obj == NULL) { - DRM_ERROR("Failed to allocate seqno page\n"); - ret = -ENOMEM; - goto err; - } - obj_priv = to_intel_bo(obj); - obj_priv->agp_type = AGP_USER_CACHED_MEMORY; - - ret = i915_gem_object_pin(obj, 4096); - if (ret) - goto err_unref; - - dev_priv->seqno_gfx_addr = obj_priv->gtt_offset; - dev_priv->seqno_page = kmap(obj_priv->pages[0]); - if (dev_priv->seqno_page == NULL) - goto err_unpin; - - dev_priv->seqno_obj = obj; - memset(dev_priv->seqno_page, 0, PAGE_SIZE); - - return 0; - -err_unpin: - i915_gem_object_unpin(obj); -err_unref: - drm_gem_object_unreference(obj); -err: - return ret; -} - static int i915_gem_init_hws(struct drm_device *dev) { @@ -4656,16 +4563,15 @@ i915_gem_init_hws(struct drm_device *dev) obj = drm_gem_object_alloc(dev, 4096); if (obj == NULL) { DRM_ERROR("Failed to allocate status page\n"); - ret = -ENOMEM; - goto err; + return -ENOMEM; } - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; obj_priv->agp_type = AGP_USER_CACHED_MEMORY; ret = i915_gem_object_pin(obj, 4096); if (ret != 0) { drm_gem_object_unreference(obj); - goto err_unref; + return ret; } dev_priv->status_gfx_addr = obj_priv->gtt_offset; @@ -4674,16 +4580,10 @@ i915_gem_init_hws(struct drm_device *dev) if (dev_priv->hw_status_page == NULL) { DRM_ERROR("Failed to map status page.\n"); memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map)); - ret = -EINVAL; - goto err_unpin; - } - - if (HAS_PIPE_CONTROL(dev)) { - ret = i915_gem_init_pipe_control(dev); - if (ret) - goto err_unpin; + i915_gem_object_unpin(obj); + drm_gem_object_unreference(obj); + return -EINVAL; } - dev_priv->hws_obj = obj; memset(dev_priv->hw_status_page, 0, PAGE_SIZE); if (IS_GEN6(dev)) { @@ -4696,30 +4596,6 @@ i915_gem_init_hws(struct drm_device *dev) DRM_DEBUG_DRIVER("hws offset: 0x%08x\n", dev_priv->status_gfx_addr); return 0; - -err_unpin: - i915_gem_object_unpin(obj); -err_unref: - drm_gem_object_unreference(obj); -err: - return 0; -} - -static void -i915_gem_cleanup_pipe_control(struct drm_device *dev) -{ - drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_gem_object *obj; - struct drm_i915_gem_object *obj_priv; - - obj = dev_priv->seqno_obj; - obj_priv = to_intel_bo(obj); - kunmap(obj_priv->pages[0]); - i915_gem_object_unpin(obj); - drm_gem_object_unreference(obj); - dev_priv->seqno_obj = NULL; - - dev_priv->seqno_page = NULL; } static void @@ -4733,7 +4609,7 @@ i915_gem_cleanup_hws(struct drm_device *dev) return; obj = dev_priv->hws_obj; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; kunmap(obj_priv->pages[0]); i915_gem_object_unpin(obj); @@ -4743,9 +4619,6 @@ i915_gem_cleanup_hws(struct drm_device *dev) memset(&dev_priv->hws_map, 0, sizeof(dev_priv->hws_map)); dev_priv->hw_status_page = NULL; - if (HAS_PIPE_CONTROL(dev)) - i915_gem_cleanup_pipe_control(dev); - /* Write high address into HWS_PGA when disabling. */ I915_WRITE(HWS_PGA, 0x1ffff000); } @@ -4770,7 +4643,7 @@ i915_gem_init_ringbuffer(struct drm_device *dev) i915_gem_cleanup_hws(dev); return -ENOMEM; } - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; ret = i915_gem_object_pin(obj, 4096); if (ret != 0) { @@ -5063,7 +4936,7 @@ void i915_gem_detach_phys_object(struct drm_device *dev, int ret; int page_count; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; if (!obj_priv->phys_obj) return; @@ -5102,7 +4975,7 @@ i915_gem_attach_phys_object(struct drm_device *dev, if (id > I915_MAX_PHYS_OBJECT) return -EINVAL; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; if (obj_priv->phys_obj) { if (obj_priv->phys_obj->id == id) @@ -5153,7 +5026,7 @@ i915_gem_phys_pwrite(struct drm_device *dev, struct drm_gem_object *obj, struct drm_i915_gem_pwrite *args, struct drm_file *file_priv) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; void *obj_addr; int ret; char __user *user_data; diff --git a/trunk/drivers/gpu/drm/i915/i915_gem_debug.c b/trunk/drivers/gpu/drm/i915/i915_gem_debug.c index 35507cf53fa3..e602614bd3f8 100644 --- a/trunk/drivers/gpu/drm/i915/i915_gem_debug.c +++ b/trunk/drivers/gpu/drm/i915/i915_gem_debug.c @@ -72,7 +72,7 @@ void i915_gem_dump_object(struct drm_gem_object *obj, int len, const char *where, uint32_t mark) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int page; DRM_INFO("%s: object at offset %08x\n", where, obj_priv->gtt_offset); @@ -137,7 +137,7 @@ void i915_gem_object_check_coherency(struct drm_gem_object *obj, int handle) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int page; uint32_t *gtt_mapping; uint32_t *backing_map = NULL; diff --git a/trunk/drivers/gpu/drm/i915/i915_gem_tiling.c b/trunk/drivers/gpu/drm/i915/i915_gem_tiling.c index 4bdccefcf2cf..c01c878e51ba 100644 --- a/trunk/drivers/gpu/drm/i915/i915_gem_tiling.c +++ b/trunk/drivers/gpu/drm/i915/i915_gem_tiling.c @@ -202,17 +202,21 @@ i915_tiling_ok(struct drm_device *dev, int stride, int size, int tiling_mode) * reg, so dont bother to check the size */ if (stride / 128 > I965_FENCE_MAX_PITCH_VAL) return false; - } else if (IS_GEN3(dev) || IS_GEN2(dev)) { - if (stride > 8192) + } else if (IS_I9XX(dev)) { + uint32_t pitch_val = ffs(stride / tile_width) - 1; + + /* XXX: For Y tiling, FENCE_MAX_PITCH_VAL is actually 6 (8KB) + * instead of 4 (2KB) on 945s. + */ + if (pitch_val > I915_FENCE_MAX_PITCH_VAL || + size > (I830_FENCE_MAX_SIZE_VAL << 20)) return false; + } else { + uint32_t pitch_val = ffs(stride / tile_width) - 1; - if (IS_GEN3(dev)) { - if (size > I830_FENCE_MAX_SIZE_VAL << 20) - return false; - } else { - if (size > I830_FENCE_MAX_SIZE_VAL << 19) - return false; - } + if (pitch_val > I830_FENCE_MAX_PITCH_VAL || + size > (I830_FENCE_MAX_SIZE_VAL << 19)) + return false; } /* 965+ just needs multiples of tile width */ @@ -236,7 +240,7 @@ bool i915_gem_object_fence_offset_ok(struct drm_gem_object *obj, int tiling_mode) { struct drm_device *dev = obj->dev; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; if (obj_priv->gtt_space == NULL) return true; @@ -276,7 +280,7 @@ i915_gem_set_tiling(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) return -EINVAL; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; if (!i915_tiling_ok(dev, args->stride, obj->size, args->tiling_mode)) { drm_gem_object_unreference_unlocked(obj); @@ -360,7 +364,7 @@ i915_gem_get_tiling(struct drm_device *dev, void *data, obj = drm_gem_object_lookup(dev, file_priv, args->handle); if (obj == NULL) return -EINVAL; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; mutex_lock(&dev->struct_mutex); @@ -423,7 +427,7 @@ i915_gem_object_do_bit_17_swizzle(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int page_count = obj->size >> PAGE_SHIFT; int i; @@ -452,7 +456,7 @@ i915_gem_object_save_bit_17_swizzle(struct drm_gem_object *obj) { struct drm_device *dev = obj->dev; drm_i915_private_t *dev_priv = dev->dev_private; - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; int page_count = obj->size >> PAGE_SHIFT; int i; diff --git a/trunk/drivers/gpu/drm/i915/i915_irq.c b/trunk/drivers/gpu/drm/i915/i915_irq.c index df6a9cd82c4d..49c458bc6502 100644 --- a/trunk/drivers/gpu/drm/i915/i915_irq.c +++ b/trunk/drivers/gpu/drm/i915/i915_irq.c @@ -260,10 +260,10 @@ static void i915_hotplug_work_func(struct work_struct *work) if (mode_config->num_connector) { list_for_each_entry(connector, &mode_config->connector_list, head) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); - if (intel_encoder->hot_plug) - (*intel_encoder->hot_plug) (intel_encoder); + if (intel_output->hot_plug) + (*intel_output->hot_plug) (intel_output); } } /* Just fire off a uevent and let userspace tell us what to do */ @@ -349,7 +349,7 @@ irqreturn_t ironlake_irq_handler(struct drm_device *dev) READ_BREADCRUMB(dev_priv); } - if (gt_iir & GT_PIPE_NOTIFY) { + if (gt_iir & GT_USER_INTERRUPT) { u32 seqno = i915_get_gem_seqno(dev); dev_priv->mm.irq_gem_seqno = seqno; trace_i915_gem_request_complete(dev, seqno); @@ -444,7 +444,7 @@ i915_error_object_create(struct drm_device *dev, if (src == NULL) return NULL; - src_priv = to_intel_bo(src); + src_priv = src->driver_private; if (src_priv->pages == NULL) return NULL; @@ -456,15 +456,11 @@ i915_error_object_create(struct drm_device *dev, for (page = 0; page < page_count; page++) { void *s, *d = kmalloc(PAGE_SIZE, GFP_ATOMIC); - unsigned long flags; - if (d == NULL) goto unwind; - local_irq_save(flags); - s = kmap_atomic(src_priv->pages[page], KM_IRQ0); + s = kmap_atomic(src_priv->pages[page], KM_USER0); memcpy(d, s, PAGE_SIZE); - kunmap_atomic(s, KM_IRQ0); - local_irq_restore(flags); + kunmap_atomic(s, KM_USER0); dst->pages[page] = d; } dst->page_count = page_count; @@ -1009,7 +1005,7 @@ void i915_user_irq_get(struct drm_device *dev) spin_lock_irqsave(&dev_priv->user_irq_lock, irqflags); if (dev->irq_enabled && (++dev_priv->user_irq_refcount == 1)) { if (HAS_PCH_SPLIT(dev)) - ironlake_enable_graphics_irq(dev_priv, GT_PIPE_NOTIFY); + ironlake_enable_graphics_irq(dev_priv, GT_USER_INTERRUPT); else i915_enable_irq(dev_priv, I915_USER_INTERRUPT); } @@ -1025,7 +1021,7 @@ void i915_user_irq_put(struct drm_device *dev) BUG_ON(dev->irq_enabled && dev_priv->user_irq_refcount <= 0); if (dev->irq_enabled && (--dev_priv->user_irq_refcount == 0)) { if (HAS_PCH_SPLIT(dev)) - ironlake_disable_graphics_irq(dev_priv, GT_PIPE_NOTIFY); + ironlake_disable_graphics_irq(dev_priv, GT_USER_INTERRUPT); else i915_disable_irq(dev_priv, I915_USER_INTERRUPT); } @@ -1309,7 +1305,7 @@ static int ironlake_irq_postinstall(struct drm_device *dev) /* enable kind of interrupts always enabled */ u32 display_mask = DE_MASTER_IRQ_CONTROL | DE_GSE | DE_PCH_EVENT | DE_PLANEA_FLIP_DONE | DE_PLANEB_FLIP_DONE; - u32 render_mask = GT_PIPE_NOTIFY; + u32 render_mask = GT_USER_INTERRUPT; u32 hotplug_mask = SDE_CRT_HOTPLUG | SDE_PORTB_HOTPLUG | SDE_PORTC_HOTPLUG | SDE_PORTD_HOTPLUG; diff --git a/trunk/drivers/gpu/drm/i915/i915_opregion.c b/trunk/drivers/gpu/drm/i915/i915_opregion.c index 8fcc75c1aa28..7cc8410239cb 100644 --- a/trunk/drivers/gpu/drm/i915/i915_opregion.c +++ b/trunk/drivers/gpu/drm/i915/i915_opregion.c @@ -382,57 +382,8 @@ static void intel_didl_outputs(struct drm_device *dev) struct drm_i915_private *dev_priv = dev->dev_private; struct intel_opregion *opregion = &dev_priv->opregion; struct drm_connector *connector; - acpi_handle handle; - struct acpi_device *acpi_dev, *acpi_cdev, *acpi_video_bus = NULL; - unsigned long long device_id; - acpi_status status; int i = 0; - handle = DEVICE_ACPI_HANDLE(&dev->pdev->dev); - if (!handle || ACPI_FAILURE(acpi_bus_get_device(handle, &acpi_dev))) - return; - - if (acpi_is_video_device(acpi_dev)) - acpi_video_bus = acpi_dev; - else { - list_for_each_entry(acpi_cdev, &acpi_dev->children, node) { - if (acpi_is_video_device(acpi_cdev)) { - acpi_video_bus = acpi_cdev; - break; - } - } - } - - if (!acpi_video_bus) { - printk(KERN_WARNING "No ACPI video bus found\n"); - return; - } - - list_for_each_entry(acpi_cdev, &acpi_video_bus->children, node) { - if (i >= 8) { - dev_printk (KERN_ERR, &dev->pdev->dev, - "More than 8 outputs detected\n"); - return; - } - status = - acpi_evaluate_integer(acpi_cdev->handle, "_ADR", - NULL, &device_id); - if (ACPI_SUCCESS(status)) { - if (!device_id) - goto blind_set; - opregion->acpi->didl[i] = (u32)(device_id & 0x0f0f); - i++; - } - } - -end: - /* If fewer than 8 outputs, the list must be null terminated */ - if (i < 8) - opregion->acpi->didl[i] = 0; - return; - -blind_set: - i = 0; list_for_each_entry(connector, &dev->mode_config.connector_list, head) { int output_type = ACPI_OTHER_OUTPUT; if (i >= 8) { @@ -465,7 +416,10 @@ static void intel_didl_outputs(struct drm_device *dev) opregion->acpi->didl[i] |= (1<<31) | output_type | i; i++; } - goto end; + + /* If fewer than 8 outputs, the list must be null terminated */ + if (i < 8) + opregion->acpi->didl[i] = 0; } int intel_opregion_init(struct drm_device *dev, int resume) diff --git a/trunk/drivers/gpu/drm/i915/i915_reg.h b/trunk/drivers/gpu/drm/i915/i915_reg.h index 4cbc5210fd30..cbbf59f56dfa 100644 --- a/trunk/drivers/gpu/drm/i915/i915_reg.h +++ b/trunk/drivers/gpu/drm/i915/i915_reg.h @@ -230,16 +230,6 @@ #define ASYNC_FLIP (1<<22) #define DISPLAY_PLANE_A (0<<20) #define DISPLAY_PLANE_B (1<<20) -#define GFX_OP_PIPE_CONTROL ((0x3<<29)|(0x3<<27)|(0x2<<24)|2) -#define PIPE_CONTROL_QW_WRITE (1<<14) -#define PIPE_CONTROL_DEPTH_STALL (1<<13) -#define PIPE_CONTROL_WC_FLUSH (1<<12) -#define PIPE_CONTROL_IS_FLUSH (1<<11) /* MBZ on Ironlake */ -#define PIPE_CONTROL_TC_FLUSH (1<<10) /* GM45+ only */ -#define PIPE_CONTROL_ISP_DIS (1<<9) -#define PIPE_CONTROL_NOTIFY (1<<8) -#define PIPE_CONTROL_GLOBAL_GTT (1<<2) /* in addr dword */ -#define PIPE_CONTROL_STALL_EN (1<<1) /* in addr word, Ironlake+ only */ /* * Fence registers @@ -251,7 +241,7 @@ #define I830_FENCE_SIZE_BITS(size) ((ffs((size) >> 19) - 1) << 8) #define I830_FENCE_PITCH_SHIFT 4 #define I830_FENCE_REG_VALID (1<<0) -#define I915_FENCE_MAX_PITCH_VAL 4 +#define I915_FENCE_MAX_PITCH_VAL 0x10 #define I830_FENCE_MAX_PITCH_VAL 6 #define I830_FENCE_MAX_SIZE_VAL (1<<8) @@ -2295,7 +2285,6 @@ #define DEIER 0x4400c /* GT interrupt */ -#define GT_PIPE_NOTIFY (1 << 4) #define GT_SYNC_STATUS (1 << 2) #define GT_USER_INTERRUPT (1 << 0) diff --git a/trunk/drivers/gpu/drm/i915/intel_crt.c b/trunk/drivers/gpu/drm/i915/intel_crt.c index 759c2ef72eff..38110ce742a5 100644 --- a/trunk/drivers/gpu/drm/i915/intel_crt.c +++ b/trunk/drivers/gpu/drm/i915/intel_crt.c @@ -247,19 +247,19 @@ static bool intel_crt_detect_hotplug(struct drm_connector *connector) static bool intel_crt_detect_ddc(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); /* CRT should always be at 0, but check anyway */ - if (intel_encoder->type != INTEL_OUTPUT_ANALOG) + if (intel_output->type != INTEL_OUTPUT_ANALOG) return false; - return intel_ddc_probe(intel_encoder); + return intel_ddc_probe(intel_output); } static enum drm_connector_status -intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder) +intel_crt_load_detect(struct drm_crtc *crtc, struct intel_output *intel_output) { - struct drm_encoder *encoder = &intel_encoder->enc; + struct drm_encoder *encoder = &intel_output->enc; struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); @@ -387,8 +387,8 @@ intel_crt_load_detect(struct drm_crtc *crtc, struct intel_encoder *intel_encoder static enum drm_connector_status intel_crt_detect(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct drm_encoder *encoder = &intel_encoder->enc; + struct intel_output *intel_output = to_intel_output(connector); + struct drm_encoder *encoder = &intel_output->enc; struct drm_crtc *crtc; int dpms_mode; enum drm_connector_status status; @@ -405,13 +405,13 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto /* for pre-945g platforms use load detect */ if (encoder->crtc && encoder->crtc->enabled) { - status = intel_crt_load_detect(encoder->crtc, intel_encoder); + status = intel_crt_load_detect(encoder->crtc, intel_output); } else { - crtc = intel_get_load_detect_pipe(intel_encoder, + crtc = intel_get_load_detect_pipe(intel_output, NULL, &dpms_mode); if (crtc) { - status = intel_crt_load_detect(crtc, intel_encoder); - intel_release_load_detect_pipe(intel_encoder, dpms_mode); + status = intel_crt_load_detect(crtc, intel_output); + intel_release_load_detect_pipe(intel_output, dpms_mode); } else status = connector_status_unknown; } @@ -421,9 +421,9 @@ static enum drm_connector_status intel_crt_detect(struct drm_connector *connecto static void intel_crt_destroy(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); - intel_i2c_destroy(intel_encoder->ddc_bus); + intel_i2c_destroy(intel_output->ddc_bus); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); kfree(connector); @@ -432,28 +432,28 @@ static void intel_crt_destroy(struct drm_connector *connector) static int intel_crt_get_modes(struct drm_connector *connector) { int ret; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); struct i2c_adapter *ddcbus; struct drm_device *dev = connector->dev; - ret = intel_ddc_get_modes(intel_encoder); + ret = intel_ddc_get_modes(intel_output); if (ret || !IS_G4X(dev)) goto end; - ddcbus = intel_encoder->ddc_bus; + ddcbus = intel_output->ddc_bus; /* Try to probe digital port for output in DVI-I -> VGA mode. */ - intel_encoder->ddc_bus = + intel_output->ddc_bus = intel_i2c_create(connector->dev, GPIOD, "CRTDDC_D"); - if (!intel_encoder->ddc_bus) { - intel_encoder->ddc_bus = ddcbus; + if (!intel_output->ddc_bus) { + intel_output->ddc_bus = ddcbus; dev_printk(KERN_ERR, &connector->dev->pdev->dev, "DDC bus registration failed for CRTDDC_D.\n"); goto end; } /* Try to get modes by GPIOD port */ - ret = intel_ddc_get_modes(intel_encoder); + ret = intel_ddc_get_modes(intel_output); intel_i2c_destroy(ddcbus); end: @@ -506,23 +506,23 @@ static const struct drm_encoder_funcs intel_crt_enc_funcs = { void intel_crt_init(struct drm_device *dev) { struct drm_connector *connector; - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; struct drm_i915_private *dev_priv = dev->dev_private; u32 i2c_reg; - intel_encoder = kzalloc(sizeof(struct intel_encoder), GFP_KERNEL); - if (!intel_encoder) + intel_output = kzalloc(sizeof(struct intel_output), GFP_KERNEL); + if (!intel_output) return; - connector = &intel_encoder->base; - drm_connector_init(dev, &intel_encoder->base, + connector = &intel_output->base; + drm_connector_init(dev, &intel_output->base, &intel_crt_connector_funcs, DRM_MODE_CONNECTOR_VGA); - drm_encoder_init(dev, &intel_encoder->enc, &intel_crt_enc_funcs, + drm_encoder_init(dev, &intel_output->enc, &intel_crt_enc_funcs, DRM_MODE_ENCODER_DAC); - drm_mode_connector_attach_encoder(&intel_encoder->base, - &intel_encoder->enc); + drm_mode_connector_attach_encoder(&intel_output->base, + &intel_output->enc); /* Set up the DDC bus. */ if (HAS_PCH_SPLIT(dev)) @@ -533,22 +533,22 @@ void intel_crt_init(struct drm_device *dev) if (dev_priv->crt_ddc_bus != 0) i2c_reg = dev_priv->crt_ddc_bus; } - intel_encoder->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A"); - if (!intel_encoder->ddc_bus) { + intel_output->ddc_bus = intel_i2c_create(dev, i2c_reg, "CRTDDC_A"); + if (!intel_output->ddc_bus) { dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration " "failed.\n"); return; } - intel_encoder->type = INTEL_OUTPUT_ANALOG; - intel_encoder->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) | + intel_output->type = INTEL_OUTPUT_ANALOG; + intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) | (1 << INTEL_ANALOG_CLONE_BIT) | (1 << INTEL_SDVO_LVDS_CLONE_BIT); - intel_encoder->crtc_mask = (1 << 0) | (1 << 1); + intel_output->crtc_mask = (1 << 0) | (1 << 1); connector->interlace_allowed = 0; connector->doublescan_allowed = 0; - drm_encoder_helper_add(&intel_encoder->enc, &intel_crt_helper_funcs); + drm_encoder_helper_add(&intel_output->enc, &intel_crt_helper_funcs); drm_connector_helper_add(connector, &intel_crt_connector_helper_funcs); drm_sysfs_connector_add(connector); diff --git a/trunk/drivers/gpu/drm/i915/intel_display.c b/trunk/drivers/gpu/drm/i915/intel_display.c index c7502b6b1600..e7e753b2845f 100644 --- a/trunk/drivers/gpu/drm/i915/intel_display.c +++ b/trunk/drivers/gpu/drm/i915/intel_display.c @@ -747,16 +747,16 @@ bool intel_pipe_has_type (struct drm_crtc *crtc, int type) list_for_each_entry(l_entry, &mode_config->connector_list, head) { if (l_entry->encoder && l_entry->encoder->crtc == crtc) { - struct intel_encoder *intel_encoder = to_intel_encoder(l_entry); - if (intel_encoder->type == type) + struct intel_output *intel_output = to_intel_output(l_entry); + if (intel_output->type == type) return true; } } return false; } -static struct drm_connector * -intel_pipe_get_connector (struct drm_crtc *crtc) +struct drm_connector * +intel_pipe_get_output (struct drm_crtc *crtc) { struct drm_device *dev = crtc->dev; struct drm_mode_config *mode_config = &dev->mode_config; @@ -1003,7 +1003,7 @@ static void i8xx_enable_fbc(struct drm_crtc *crtc, unsigned long interval) struct drm_i915_private *dev_priv = dev->dev_private; struct drm_framebuffer *fb = crtc->fb; struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb); - struct drm_i915_gem_object *obj_priv = to_intel_bo(intel_fb->obj); + struct drm_i915_gem_object *obj_priv = intel_fb->obj->driver_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); int plane, i; u32 fbc_ctl, fbc_ctl2; @@ -1080,7 +1080,7 @@ static void g4x_enable_fbc(struct drm_crtc *crtc, unsigned long interval) struct drm_i915_private *dev_priv = dev->dev_private; struct drm_framebuffer *fb = crtc->fb; struct intel_framebuffer *intel_fb = to_intel_framebuffer(fb); - struct drm_i915_gem_object *obj_priv = to_intel_bo(intel_fb->obj); + struct drm_i915_gem_object *obj_priv = intel_fb->obj->driver_private; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); int plane = (intel_crtc->plane == 0 ? DPFC_CTL_PLANEA : DPFC_CTL_PLANEB); @@ -1176,7 +1176,7 @@ static void intel_update_fbc(struct drm_crtc *crtc, return; intel_fb = to_intel_framebuffer(fb); - obj_priv = to_intel_bo(intel_fb->obj); + obj_priv = intel_fb->obj->driver_private; /* * If FBC is already on, we just have to verify that we can @@ -1243,7 +1243,7 @@ static void intel_update_fbc(struct drm_crtc *crtc, static int intel_pin_and_fence_fb_obj(struct drm_device *dev, struct drm_gem_object *obj) { - struct drm_i915_gem_object *obj_priv = to_intel_bo(obj); + struct drm_i915_gem_object *obj_priv = obj->driver_private; u32 alignment; int ret; @@ -1323,7 +1323,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, intel_fb = to_intel_framebuffer(crtc->fb); obj = intel_fb->obj; - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; mutex_lock(&dev->struct_mutex); ret = intel_pin_and_fence_fb_obj(dev, obj); @@ -1401,7 +1401,7 @@ intel_pipe_set_base(struct drm_crtc *crtc, int x, int y, if (old_fb) { intel_fb = to_intel_framebuffer(old_fb); - obj_priv = to_intel_bo(intel_fb->obj); + obj_priv = intel_fb->obj->driver_private; i915_gem_object_unpin(intel_fb->obj); } intel_increase_pllclock(crtc, true); @@ -2917,7 +2917,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, int dspsize_reg = (plane == 0) ? DSPASIZE : DSPBSIZE; int dsppos_reg = (plane == 0) ? DSPAPOS : DSPBPOS; int pipesrc_reg = (pipe == 0) ? PIPEASRC : PIPEBSRC; - int refclk, num_connectors = 0; + int refclk, num_outputs = 0; intel_clock_t clock, reduced_clock; u32 dpll = 0, fp = 0, fp2 = 0, dspcntr, pipeconf; bool ok, has_reduced_clock = false, is_sdvo = false, is_dvo = false; @@ -2943,19 +2943,19 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, drm_vblank_pre_modeset(dev, pipe); list_for_each_entry(connector, &mode_config->connector_list, head) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); if (!connector->encoder || connector->encoder->crtc != crtc) continue; - switch (intel_encoder->type) { + switch (intel_output->type) { case INTEL_OUTPUT_LVDS: is_lvds = true; break; case INTEL_OUTPUT_SDVO: case INTEL_OUTPUT_HDMI: is_sdvo = true; - if (intel_encoder->needs_tv_clock) + if (intel_output->needs_tv_clock) is_tv = true; break; case INTEL_OUTPUT_DVO: @@ -2975,10 +2975,10 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, break; } - num_connectors++; + num_outputs++; } - if (is_lvds && dev_priv->lvds_use_ssc && num_connectors < 2) { + if (is_lvds && dev_priv->lvds_use_ssc && num_outputs < 2) { refclk = dev_priv->lvds_ssc_freq * 1000; DRM_DEBUG_KMS("using SSC reference clock of %d MHz\n", refclk / 1000); @@ -3049,8 +3049,8 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, if (is_edp) { struct drm_connector *edp; target_clock = mode->clock; - edp = intel_pipe_get_connector(crtc); - intel_edp_link_config(to_intel_encoder(edp), + edp = intel_pipe_get_output(crtc); + intel_edp_link_config(to_intel_output(edp), &lane, &link_bw); } else { /* DP over FDI requires target mode clock @@ -3231,7 +3231,7 @@ static int intel_crtc_mode_set(struct drm_crtc *crtc, /* XXX: just matching BIOS for now */ /* dpll |= PLL_REF_INPUT_TVCLKINBC; */ dpll |= 3; - else if (is_lvds && dev_priv->lvds_use_ssc && num_connectors < 2) + else if (is_lvds && dev_priv->lvds_use_ssc && num_outputs < 2) dpll |= PLLB_REF_INPUT_SPREADSPECTRUMIN; else dpll |= PLL_REF_INPUT_DREFCLK; @@ -3511,7 +3511,7 @@ static int intel_crtc_cursor_set(struct drm_crtc *crtc, if (!bo) return -ENOENT; - obj_priv = to_intel_bo(bo); + obj_priv = bo->driver_private; if (bo->size < width * height * 4) { DRM_ERROR("buffer is to small\n"); @@ -3655,9 +3655,9 @@ static void intel_crtc_gamma_set(struct drm_crtc *crtc, u16 *red, u16 *green, * detection. * * It will be up to the load-detect code to adjust the pipe as appropriate for - * its requirements. The pipe will be connected to no other encoders. + * its requirements. The pipe will be connected to no other outputs. * - * Currently this code will only succeed if there is a pipe with no encoders + * Currently this code will only succeed if there is a pipe with no outputs * configured for it. In the future, it could choose to temporarily disable * some outputs to free up a pipe for its use. * @@ -3670,14 +3670,14 @@ static struct drm_display_mode load_detect_mode = { 704, 832, 0, 480, 489, 491, 520, 0, DRM_MODE_FLAG_NHSYNC | DRM_MODE_FLAG_NVSYNC), }; -struct drm_crtc *intel_get_load_detect_pipe(struct intel_encoder *intel_encoder, +struct drm_crtc *intel_get_load_detect_pipe(struct intel_output *intel_output, struct drm_display_mode *mode, int *dpms_mode) { struct intel_crtc *intel_crtc; struct drm_crtc *possible_crtc; struct drm_crtc *supported_crtc =NULL; - struct drm_encoder *encoder = &intel_encoder->enc; + struct drm_encoder *encoder = &intel_output->enc; struct drm_crtc *crtc = NULL; struct drm_device *dev = encoder->dev; struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private; @@ -3729,8 +3729,8 @@ struct drm_crtc *intel_get_load_detect_pipe(struct intel_encoder *intel_encoder, } encoder->crtc = crtc; - intel_encoder->base.encoder = encoder; - intel_encoder->load_detect_temp = true; + intel_output->base.encoder = encoder; + intel_output->load_detect_temp = true; intel_crtc = to_intel_crtc(crtc); *dpms_mode = intel_crtc->dpms_mode; @@ -3755,23 +3755,23 @@ struct drm_crtc *intel_get_load_detect_pipe(struct intel_encoder *intel_encoder, return crtc; } -void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder, int dpms_mode) +void intel_release_load_detect_pipe(struct intel_output *intel_output, int dpms_mode) { - struct drm_encoder *encoder = &intel_encoder->enc; + struct drm_encoder *encoder = &intel_output->enc; struct drm_device *dev = encoder->dev; struct drm_crtc *crtc = encoder->crtc; struct drm_encoder_helper_funcs *encoder_funcs = encoder->helper_private; struct drm_crtc_helper_funcs *crtc_funcs = crtc->helper_private; - if (intel_encoder->load_detect_temp) { + if (intel_output->load_detect_temp) { encoder->crtc = NULL; - intel_encoder->base.encoder = NULL; - intel_encoder->load_detect_temp = false; + intel_output->base.encoder = NULL; + intel_output->load_detect_temp = false; crtc->enabled = drm_helper_crtc_in_use(crtc); drm_helper_disable_unused_functions(dev); } - /* Switch crtc and encoder back off if necessary */ + /* Switch crtc and output back off if necessary */ if (crtc->enabled && dpms_mode != DRM_MODE_DPMS_ON) { if (encoder->crtc == crtc) encoder_funcs->dpms(encoder, dpms_mode); @@ -4156,7 +4156,7 @@ void intel_finish_page_flip(struct drm_device *dev, int pipe) work = intel_crtc->unpin_work; if (work == NULL || !work->pending) { if (work && !work->pending) { - obj_priv = to_intel_bo(work->pending_flip_obj); + obj_priv = work->pending_flip_obj->driver_private; DRM_DEBUG_DRIVER("flip finish: %p (%d) not pending?\n", obj_priv, atomic_read(&obj_priv->pending_flip)); @@ -4181,7 +4181,7 @@ void intel_finish_page_flip(struct drm_device *dev, int pipe) spin_unlock_irqrestore(&dev->event_lock, flags); - obj_priv = to_intel_bo(work->pending_flip_obj); + obj_priv = work->pending_flip_obj->driver_private; /* Initial scanout buffer will have a 0 pending flip count */ if ((atomic_read(&obj_priv->pending_flip) == 0) || @@ -4252,7 +4252,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, ret = intel_pin_and_fence_fb_obj(dev, obj); if (ret != 0) { DRM_DEBUG_DRIVER("flip queue: %p pin & fence failed\n", - to_intel_bo(obj)); + obj->driver_private); kfree(work); intel_crtc->unpin_work = NULL; mutex_unlock(&dev->struct_mutex); @@ -4266,7 +4266,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, crtc->fb = fb; i915_gem_object_flush_write_domain(obj); drm_vblank_get(dev, intel_crtc->pipe); - obj_priv = to_intel_bo(obj); + obj_priv = obj->driver_private; atomic_inc(&obj_priv->pending_flip); work->pending_flip_obj = obj; @@ -4399,8 +4399,8 @@ static int intel_connector_clones(struct drm_device *dev, int type_mask) int entry = 0; list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - if (type_mask & intel_encoder->clone_mask) + struct intel_output *intel_output = to_intel_output(connector); + if (type_mask & intel_output->clone_mask) index_mask |= (1 << entry); entry++; } @@ -4495,12 +4495,12 @@ static void intel_setup_outputs(struct drm_device *dev) intel_tv_init(dev); list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct drm_encoder *encoder = &intel_encoder->enc; + struct intel_output *intel_output = to_intel_output(connector); + struct drm_encoder *encoder = &intel_output->enc; - encoder->possible_crtcs = intel_encoder->crtc_mask; + encoder->possible_crtcs = intel_output->crtc_mask; encoder->possible_clones = intel_connector_clones(dev, - intel_encoder->clone_mask); + intel_output->clone_mask); } } @@ -4779,14 +4779,14 @@ void intel_init_clock_gating(struct drm_device *dev) struct drm_i915_gem_object *obj_priv = NULL; if (dev_priv->pwrctx) { - obj_priv = to_intel_bo(dev_priv->pwrctx); + obj_priv = dev_priv->pwrctx->driver_private; } else { struct drm_gem_object *pwrctx; pwrctx = intel_alloc_power_context(dev); if (pwrctx) { dev_priv->pwrctx = pwrctx; - obj_priv = to_intel_bo(pwrctx); + obj_priv = pwrctx->driver_private; } } @@ -4815,7 +4815,7 @@ static void intel_init_display(struct drm_device *dev) dev_priv->display.fbc_enabled = g4x_fbc_enabled; dev_priv->display.enable_fbc = g4x_enable_fbc; dev_priv->display.disable_fbc = g4x_disable_fbc; - } else if (IS_I965GM(dev)) { + } else if (IS_I965GM(dev) || IS_I945GM(dev) || IS_I915GM(dev)) { dev_priv->display.fbc_enabled = i8xx_fbc_enabled; dev_priv->display.enable_fbc = i8xx_enable_fbc; dev_priv->display.disable_fbc = i8xx_disable_fbc; @@ -4853,18 +4853,17 @@ static void intel_init_display(struct drm_device *dev) dev_priv->display.update_wm = g4x_update_wm; else if (IS_I965G(dev)) dev_priv->display.update_wm = i965_update_wm; - else if (IS_I9XX(dev)) { + else if (IS_I9XX(dev) || IS_MOBILE(dev)) { dev_priv->display.update_wm = i9xx_update_wm; dev_priv->display.get_fifo_size = i9xx_get_fifo_size; - } else if (IS_I85X(dev)) { - dev_priv->display.update_wm = i9xx_update_wm; - dev_priv->display.get_fifo_size = i85x_get_fifo_size; } else { - dev_priv->display.update_wm = i830_update_wm; - if (IS_845G(dev)) + if (IS_I85X(dev)) + dev_priv->display.get_fifo_size = i85x_get_fifo_size; + else if (IS_845G(dev)) dev_priv->display.get_fifo_size = i845_get_fifo_size; else dev_priv->display.get_fifo_size = i830_get_fifo_size; + dev_priv->display.update_wm = i830_update_wm; } } @@ -4958,7 +4957,7 @@ void intel_modeset_cleanup(struct drm_device *dev) if (dev_priv->pwrctx) { struct drm_i915_gem_object *obj_priv; - obj_priv = to_intel_bo(dev_priv->pwrctx); + obj_priv = dev_priv->pwrctx->driver_private; I915_WRITE(PWRCTXA, obj_priv->gtt_offset &~ PWRCTX_EN); I915_READ(PWRCTXA); i915_gem_object_unpin(dev_priv->pwrctx); @@ -4979,9 +4978,9 @@ void intel_modeset_cleanup(struct drm_device *dev) */ struct drm_encoder *intel_best_encoder(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); - return &intel_encoder->enc; + return &intel_output->enc; } /* diff --git a/trunk/drivers/gpu/drm/i915/intel_dp.c b/trunk/drivers/gpu/drm/i915/intel_dp.c index 77e40cfcf216..8e283f75941d 100644 --- a/trunk/drivers/gpu/drm/i915/intel_dp.c +++ b/trunk/drivers/gpu/drm/i915/intel_dp.c @@ -55,23 +55,23 @@ struct intel_dp_priv { uint8_t link_bw; uint8_t lane_count; uint8_t dpcd[4]; - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; struct i2c_adapter adapter; struct i2c_algo_dp_aux_data algo; }; static void -intel_dp_link_train(struct intel_encoder *intel_encoder, uint32_t DP, +intel_dp_link_train(struct intel_output *intel_output, uint32_t DP, uint8_t link_configuration[DP_LINK_CONFIGURATION_SIZE]); static void -intel_dp_link_down(struct intel_encoder *intel_encoder, uint32_t DP); +intel_dp_link_down(struct intel_output *intel_output, uint32_t DP); void -intel_edp_link_config (struct intel_encoder *intel_encoder, +intel_edp_link_config (struct intel_output *intel_output, int *lane_num, int *link_bw) { - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; *lane_num = dp_priv->lane_count; if (dp_priv->link_bw == DP_LINK_BW_1_62) @@ -81,9 +81,9 @@ intel_edp_link_config (struct intel_encoder *intel_encoder, } static int -intel_dp_max_lane_count(struct intel_encoder *intel_encoder) +intel_dp_max_lane_count(struct intel_output *intel_output) { - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; int max_lane_count = 4; if (dp_priv->dpcd[0] >= 0x11) { @@ -99,9 +99,9 @@ intel_dp_max_lane_count(struct intel_encoder *intel_encoder) } static int -intel_dp_max_link_bw(struct intel_encoder *intel_encoder) +intel_dp_max_link_bw(struct intel_output *intel_output) { - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; int max_link_bw = dp_priv->dpcd[1]; switch (max_link_bw) { @@ -127,11 +127,11 @@ intel_dp_link_clock(uint8_t link_bw) /* I think this is a fiction */ static int intel_dp_link_required(struct drm_device *dev, - struct intel_encoder *intel_encoder, int pixel_clock) + struct intel_output *intel_output, int pixel_clock) { struct drm_i915_private *dev_priv = dev->dev_private; - if (IS_eDP(intel_encoder)) + if (IS_eDP(intel_output)) return (pixel_clock * dev_priv->edp_bpp) / 8; else return pixel_clock * 3; @@ -141,11 +141,11 @@ static int intel_dp_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - int max_link_clock = intel_dp_link_clock(intel_dp_max_link_bw(intel_encoder)); - int max_lanes = intel_dp_max_lane_count(intel_encoder); + struct intel_output *intel_output = to_intel_output(connector); + int max_link_clock = intel_dp_link_clock(intel_dp_max_link_bw(intel_output)); + int max_lanes = intel_dp_max_lane_count(intel_output); - if (intel_dp_link_required(connector->dev, intel_encoder, mode->clock) + if (intel_dp_link_required(connector->dev, intel_output, mode->clock) > max_link_clock * max_lanes) return MODE_CLOCK_HIGH; @@ -209,13 +209,13 @@ intel_hrawclk(struct drm_device *dev) } static int -intel_dp_aux_ch(struct intel_encoder *intel_encoder, +intel_dp_aux_ch(struct intel_output *intel_output, uint8_t *send, int send_bytes, uint8_t *recv, int recv_size) { - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; uint32_t output_reg = dp_priv->output_reg; - struct drm_device *dev = intel_encoder->base.dev; + struct drm_device *dev = intel_output->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; uint32_t ch_ctl = output_reg + 0x10; uint32_t ch_data = ch_ctl + 4; @@ -230,7 +230,7 @@ intel_dp_aux_ch(struct intel_encoder *intel_encoder, * and would like to run at 2MHz. So, take the * hrawclk value and divide by 2 and use that */ - if (IS_eDP(intel_encoder)) + if (IS_eDP(intel_output)) aux_clock_divider = 225; /* eDP input clock at 450Mhz */ else if (HAS_PCH_SPLIT(dev)) aux_clock_divider = 62; /* IRL input clock fixed at 125Mhz */ @@ -313,7 +313,7 @@ intel_dp_aux_ch(struct intel_encoder *intel_encoder, /* Write data to the aux channel in native mode */ static int -intel_dp_aux_native_write(struct intel_encoder *intel_encoder, +intel_dp_aux_native_write(struct intel_output *intel_output, uint16_t address, uint8_t *send, int send_bytes) { int ret; @@ -330,7 +330,7 @@ intel_dp_aux_native_write(struct intel_encoder *intel_encoder, memcpy(&msg[4], send, send_bytes); msg_bytes = send_bytes + 4; for (;;) { - ret = intel_dp_aux_ch(intel_encoder, msg, msg_bytes, &ack, 1); + ret = intel_dp_aux_ch(intel_output, msg, msg_bytes, &ack, 1); if (ret < 0) return ret; if ((ack & AUX_NATIVE_REPLY_MASK) == AUX_NATIVE_REPLY_ACK) @@ -345,15 +345,15 @@ intel_dp_aux_native_write(struct intel_encoder *intel_encoder, /* Write a single byte to the aux channel in native mode */ static int -intel_dp_aux_native_write_1(struct intel_encoder *intel_encoder, +intel_dp_aux_native_write_1(struct intel_output *intel_output, uint16_t address, uint8_t byte) { - return intel_dp_aux_native_write(intel_encoder, address, &byte, 1); + return intel_dp_aux_native_write(intel_output, address, &byte, 1); } /* read bytes from a native aux channel */ static int -intel_dp_aux_native_read(struct intel_encoder *intel_encoder, +intel_dp_aux_native_read(struct intel_output *intel_output, uint16_t address, uint8_t *recv, int recv_bytes) { uint8_t msg[4]; @@ -372,7 +372,7 @@ intel_dp_aux_native_read(struct intel_encoder *intel_encoder, reply_bytes = recv_bytes + 1; for (;;) { - ret = intel_dp_aux_ch(intel_encoder, msg, msg_bytes, + ret = intel_dp_aux_ch(intel_output, msg, msg_bytes, reply, reply_bytes); if (ret == 0) return -EPROTO; @@ -398,7 +398,7 @@ intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, struct intel_dp_priv *dp_priv = container_of(adapter, struct intel_dp_priv, adapter); - struct intel_encoder *intel_encoder = dp_priv->intel_encoder; + struct intel_output *intel_output = dp_priv->intel_output; uint16_t address = algo_data->address; uint8_t msg[5]; uint8_t reply[2]; @@ -437,7 +437,7 @@ intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, } for (;;) { - ret = intel_dp_aux_ch(intel_encoder, + ret = intel_dp_aux_ch(intel_output, msg, msg_bytes, reply, reply_bytes); if (ret < 0) { @@ -465,9 +465,9 @@ intel_dp_i2c_aux_ch(struct i2c_adapter *adapter, int mode, } static int -intel_dp_i2c_init(struct intel_encoder *intel_encoder, const char *name) +intel_dp_i2c_init(struct intel_output *intel_output, const char *name) { - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; DRM_DEBUG_KMS("i2c_init %s\n", name); dp_priv->algo.running = false; @@ -480,7 +480,7 @@ intel_dp_i2c_init(struct intel_encoder *intel_encoder, const char *name) strncpy (dp_priv->adapter.name, name, sizeof(dp_priv->adapter.name) - 1); dp_priv->adapter.name[sizeof(dp_priv->adapter.name) - 1] = '\0'; dp_priv->adapter.algo_data = &dp_priv->algo; - dp_priv->adapter.dev.parent = &intel_encoder->base.kdev; + dp_priv->adapter.dev.parent = &intel_output->base.kdev; return i2c_dp_aux_add_bus(&dp_priv->adapter); } @@ -489,18 +489,18 @@ static bool intel_dp_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_dp_priv *dp_priv = intel_output->dev_priv; int lane_count, clock; - int max_lane_count = intel_dp_max_lane_count(intel_encoder); - int max_clock = intel_dp_max_link_bw(intel_encoder) == DP_LINK_BW_2_7 ? 1 : 0; + int max_lane_count = intel_dp_max_lane_count(intel_output); + int max_clock = intel_dp_max_link_bw(intel_output) == DP_LINK_BW_2_7 ? 1 : 0; static int bws[2] = { DP_LINK_BW_1_62, DP_LINK_BW_2_7 }; for (lane_count = 1; lane_count <= max_lane_count; lane_count <<= 1) { for (clock = 0; clock <= max_clock; clock++) { int link_avail = intel_dp_link_clock(bws[clock]) * lane_count; - if (intel_dp_link_required(encoder->dev, intel_encoder, mode->clock) + if (intel_dp_link_required(encoder->dev, intel_output, mode->clock) <= link_avail) { dp_priv->link_bw = bws[clock]; dp_priv->lane_count = lane_count; @@ -562,16 +562,16 @@ intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode, struct intel_dp_m_n m_n; /* - * Find the lane count in the intel_encoder private + * Find the lane count in the intel_output private */ list_for_each_entry(connector, &mode_config->connector_list, head) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dp_priv *dp_priv = intel_output->dev_priv; if (!connector->encoder || connector->encoder->crtc != crtc) continue; - if (intel_encoder->type == INTEL_OUTPUT_DISPLAYPORT) { + if (intel_output->type == INTEL_OUTPUT_DISPLAYPORT) { lane_count = dp_priv->lane_count; break; } @@ -626,9 +626,9 @@ static void intel_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; - struct drm_crtc *crtc = intel_encoder->enc.crtc; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_dp_priv *dp_priv = intel_output->dev_priv; + struct drm_crtc *crtc = intel_output->enc.crtc; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); dp_priv->DP = (DP_LINK_TRAIN_OFF | @@ -667,7 +667,7 @@ intel_dp_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, if (intel_crtc->pipe == 1) dp_priv->DP |= DP_PIPEB_SELECT; - if (IS_eDP(intel_encoder)) { + if (IS_eDP(intel_output)) { /* don't miss out required setting for eDP */ dp_priv->DP |= DP_PLL_ENABLE; if (adjusted_mode->clock < 200000) @@ -702,22 +702,22 @@ static void ironlake_edp_backlight_off (struct drm_device *dev) static void intel_dp_dpms(struct drm_encoder *encoder, int mode) { - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; - struct drm_device *dev = intel_encoder->base.dev; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_dp_priv *dp_priv = intel_output->dev_priv; + struct drm_device *dev = intel_output->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; uint32_t dp_reg = I915_READ(dp_priv->output_reg); if (mode != DRM_MODE_DPMS_ON) { if (dp_reg & DP_PORT_EN) { - intel_dp_link_down(intel_encoder, dp_priv->DP); - if (IS_eDP(intel_encoder)) + intel_dp_link_down(intel_output, dp_priv->DP); + if (IS_eDP(intel_output)) ironlake_edp_backlight_off(dev); } } else { if (!(dp_reg & DP_PORT_EN)) { - intel_dp_link_train(intel_encoder, dp_priv->DP, dp_priv->link_configuration); - if (IS_eDP(intel_encoder)) + intel_dp_link_train(intel_output, dp_priv->DP, dp_priv->link_configuration); + if (IS_eDP(intel_output)) ironlake_edp_backlight_on(dev); } } @@ -729,12 +729,12 @@ intel_dp_dpms(struct drm_encoder *encoder, int mode) * link status information */ static bool -intel_dp_get_link_status(struct intel_encoder *intel_encoder, +intel_dp_get_link_status(struct intel_output *intel_output, uint8_t link_status[DP_LINK_STATUS_SIZE]) { int ret; - ret = intel_dp_aux_native_read(intel_encoder, + ret = intel_dp_aux_native_read(intel_output, DP_LANE0_1_STATUS, link_status, DP_LINK_STATUS_SIZE); if (ret != DP_LINK_STATUS_SIZE) @@ -752,13 +752,13 @@ intel_dp_link_status(uint8_t link_status[DP_LINK_STATUS_SIZE], static void intel_dp_save(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct drm_device *dev = intel_encoder->base.dev; + struct intel_output *intel_output = to_intel_output(connector); + struct drm_device *dev = intel_output->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; dp_priv->save_DP = I915_READ(dp_priv->output_reg); - intel_dp_aux_native_read(intel_encoder, DP_LINK_BW_SET, + intel_dp_aux_native_read(intel_output, DP_LINK_BW_SET, dp_priv->save_link_configuration, sizeof (dp_priv->save_link_configuration)); } @@ -825,7 +825,7 @@ intel_dp_pre_emphasis_max(uint8_t voltage_swing) } static void -intel_get_adjust_train(struct intel_encoder *intel_encoder, +intel_get_adjust_train(struct intel_output *intel_output, uint8_t link_status[DP_LINK_STATUS_SIZE], int lane_count, uint8_t train_set[4]) @@ -942,15 +942,15 @@ intel_channel_eq_ok(uint8_t link_status[DP_LINK_STATUS_SIZE], int lane_count) } static bool -intel_dp_set_link_train(struct intel_encoder *intel_encoder, +intel_dp_set_link_train(struct intel_output *intel_output, uint32_t dp_reg_value, uint8_t dp_train_pat, uint8_t train_set[4], bool first) { - struct drm_device *dev = intel_encoder->base.dev; + struct drm_device *dev = intel_output->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; int ret; I915_WRITE(dp_priv->output_reg, dp_reg_value); @@ -958,11 +958,11 @@ intel_dp_set_link_train(struct intel_encoder *intel_encoder, if (first) intel_wait_for_vblank(dev); - intel_dp_aux_native_write_1(intel_encoder, + intel_dp_aux_native_write_1(intel_output, DP_TRAINING_PATTERN_SET, dp_train_pat); - ret = intel_dp_aux_native_write(intel_encoder, + ret = intel_dp_aux_native_write(intel_output, DP_TRAINING_LANE0_SET, train_set, 4); if (ret != 4) return false; @@ -971,12 +971,12 @@ intel_dp_set_link_train(struct intel_encoder *intel_encoder, } static void -intel_dp_link_train(struct intel_encoder *intel_encoder, uint32_t DP, +intel_dp_link_train(struct intel_output *intel_output, uint32_t DP, uint8_t link_configuration[DP_LINK_CONFIGURATION_SIZE]) { - struct drm_device *dev = intel_encoder->base.dev; + struct drm_device *dev = intel_output->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; uint8_t train_set[4]; uint8_t link_status[DP_LINK_STATUS_SIZE]; int i; @@ -987,7 +987,7 @@ intel_dp_link_train(struct intel_encoder *intel_encoder, uint32_t DP, int tries; /* Write the link configuration data */ - intel_dp_aux_native_write(intel_encoder, 0x100, + intel_dp_aux_native_write(intel_output, 0x100, link_configuration, DP_LINK_CONFIGURATION_SIZE); DP |= DP_PORT_EN; @@ -1001,14 +1001,14 @@ intel_dp_link_train(struct intel_encoder *intel_encoder, uint32_t DP, uint32_t signal_levels = intel_dp_signal_levels(train_set[0], dp_priv->lane_count); DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels; - if (!intel_dp_set_link_train(intel_encoder, DP | DP_LINK_TRAIN_PAT_1, + if (!intel_dp_set_link_train(intel_output, DP | DP_LINK_TRAIN_PAT_1, DP_TRAINING_PATTERN_1, train_set, first)) break; first = false; /* Set training pattern 1 */ udelay(100); - if (!intel_dp_get_link_status(intel_encoder, link_status)) + if (!intel_dp_get_link_status(intel_output, link_status)) break; if (intel_clock_recovery_ok(link_status, dp_priv->lane_count)) { @@ -1033,7 +1033,7 @@ intel_dp_link_train(struct intel_encoder *intel_encoder, uint32_t DP, voltage = train_set[0] & DP_TRAIN_VOLTAGE_SWING_MASK; /* Compute new train_set as requested by target */ - intel_get_adjust_train(intel_encoder, link_status, dp_priv->lane_count, train_set); + intel_get_adjust_train(intel_output, link_status, dp_priv->lane_count, train_set); } /* channel equalization */ @@ -1045,13 +1045,13 @@ intel_dp_link_train(struct intel_encoder *intel_encoder, uint32_t DP, DP = (DP & ~(DP_VOLTAGE_MASK|DP_PRE_EMPHASIS_MASK)) | signal_levels; /* channel eq pattern */ - if (!intel_dp_set_link_train(intel_encoder, DP | DP_LINK_TRAIN_PAT_2, + if (!intel_dp_set_link_train(intel_output, DP | DP_LINK_TRAIN_PAT_2, DP_TRAINING_PATTERN_2, train_set, false)) break; udelay(400); - if (!intel_dp_get_link_status(intel_encoder, link_status)) + if (!intel_dp_get_link_status(intel_output, link_status)) break; if (intel_channel_eq_ok(link_status, dp_priv->lane_count)) { @@ -1064,26 +1064,26 @@ intel_dp_link_train(struct intel_encoder *intel_encoder, uint32_t DP, break; /* Compute new train_set as requested by target */ - intel_get_adjust_train(intel_encoder, link_status, dp_priv->lane_count, train_set); + intel_get_adjust_train(intel_output, link_status, dp_priv->lane_count, train_set); ++tries; } I915_WRITE(dp_priv->output_reg, DP | DP_LINK_TRAIN_OFF); POSTING_READ(dp_priv->output_reg); - intel_dp_aux_native_write_1(intel_encoder, + intel_dp_aux_native_write_1(intel_output, DP_TRAINING_PATTERN_SET, DP_TRAINING_PATTERN_DISABLE); } static void -intel_dp_link_down(struct intel_encoder *intel_encoder, uint32_t DP) +intel_dp_link_down(struct intel_output *intel_output, uint32_t DP) { - struct drm_device *dev = intel_encoder->base.dev; + struct drm_device *dev = intel_output->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; DRM_DEBUG_KMS("\n"); - if (IS_eDP(intel_encoder)) { + if (IS_eDP(intel_output)) { DP &= ~DP_PLL_ENABLE; I915_WRITE(dp_priv->output_reg, DP); POSTING_READ(dp_priv->output_reg); @@ -1096,7 +1096,7 @@ intel_dp_link_down(struct intel_encoder *intel_encoder, uint32_t DP) udelay(17000); - if (IS_eDP(intel_encoder)) + if (IS_eDP(intel_output)) DP |= DP_LINK_TRAIN_OFF; I915_WRITE(dp_priv->output_reg, DP & ~DP_PORT_EN); POSTING_READ(dp_priv->output_reg); @@ -1105,13 +1105,13 @@ intel_dp_link_down(struct intel_encoder *intel_encoder, uint32_t DP) static void intel_dp_restore(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dp_priv *dp_priv = intel_output->dev_priv; if (dp_priv->save_DP & DP_PORT_EN) - intel_dp_link_train(intel_encoder, dp_priv->save_DP, dp_priv->save_link_configuration); + intel_dp_link_train(intel_output, dp_priv->save_DP, dp_priv->save_link_configuration); else - intel_dp_link_down(intel_encoder, dp_priv->save_DP); + intel_dp_link_down(intel_output, dp_priv->save_DP); } /* @@ -1124,32 +1124,32 @@ intel_dp_restore(struct drm_connector *connector) */ static void -intel_dp_check_link_status(struct intel_encoder *intel_encoder) +intel_dp_check_link_status(struct intel_output *intel_output) { - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; uint8_t link_status[DP_LINK_STATUS_SIZE]; - if (!intel_encoder->enc.crtc) + if (!intel_output->enc.crtc) return; - if (!intel_dp_get_link_status(intel_encoder, link_status)) { - intel_dp_link_down(intel_encoder, dp_priv->DP); + if (!intel_dp_get_link_status(intel_output, link_status)) { + intel_dp_link_down(intel_output, dp_priv->DP); return; } if (!intel_channel_eq_ok(link_status, dp_priv->lane_count)) - intel_dp_link_train(intel_encoder, dp_priv->DP, dp_priv->link_configuration); + intel_dp_link_train(intel_output, dp_priv->DP, dp_priv->link_configuration); } static enum drm_connector_status ironlake_dp_detect(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dp_priv *dp_priv = intel_output->dev_priv; enum drm_connector_status status; status = connector_status_disconnected; - if (intel_dp_aux_native_read(intel_encoder, + if (intel_dp_aux_native_read(intel_output, 0x000, dp_priv->dpcd, sizeof (dp_priv->dpcd)) == sizeof (dp_priv->dpcd)) { @@ -1168,10 +1168,10 @@ ironlake_dp_detect(struct drm_connector *connector) static enum drm_connector_status intel_dp_detect(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct drm_device *dev = intel_encoder->base.dev; + struct intel_output *intel_output = to_intel_output(connector); + struct drm_device *dev = intel_output->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; uint32_t temp, bit; enum drm_connector_status status; @@ -1210,7 +1210,7 @@ intel_dp_detect(struct drm_connector *connector) return connector_status_disconnected; status = connector_status_disconnected; - if (intel_dp_aux_native_read(intel_encoder, + if (intel_dp_aux_native_read(intel_output, 0x000, dp_priv->dpcd, sizeof (dp_priv->dpcd)) == sizeof (dp_priv->dpcd)) { @@ -1222,20 +1222,20 @@ intel_dp_detect(struct drm_connector *connector) static int intel_dp_get_modes(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct drm_device *dev = intel_encoder->base.dev; + struct intel_output *intel_output = to_intel_output(connector); + struct drm_device *dev = intel_output->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; int ret; /* We should parse the EDID data and find out if it has an audio sink */ - ret = intel_ddc_get_modes(intel_encoder); + ret = intel_ddc_get_modes(intel_output); if (ret) return ret; /* if eDP has no EDID, try to use fixed panel mode from VBT */ - if (IS_eDP(intel_encoder)) { + if (IS_eDP(intel_output)) { if (dev_priv->panel_fixed_mode != NULL) { struct drm_display_mode *mode; mode = drm_mode_duplicate(dev, dev_priv->panel_fixed_mode); @@ -1249,13 +1249,13 @@ static int intel_dp_get_modes(struct drm_connector *connector) static void intel_dp_destroy (struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); - if (intel_encoder->i2c_bus) - intel_i2c_destroy(intel_encoder->i2c_bus); + if (intel_output->i2c_bus) + intel_i2c_destroy(intel_output->i2c_bus); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); - kfree(intel_encoder); + kfree(intel_output); } static const struct drm_encoder_helper_funcs intel_dp_helper_funcs = { @@ -1291,12 +1291,12 @@ static const struct drm_encoder_funcs intel_dp_enc_funcs = { }; void -intel_dp_hot_plug(struct intel_encoder *intel_encoder) +intel_dp_hot_plug(struct intel_output *intel_output) { - struct intel_dp_priv *dp_priv = intel_encoder->dev_priv; + struct intel_dp_priv *dp_priv = intel_output->dev_priv; if (dp_priv->dpms_mode == DRM_MODE_DPMS_ON) - intel_dp_check_link_status(intel_encoder); + intel_dp_check_link_status(intel_output); } void @@ -1304,53 +1304,53 @@ intel_dp_init(struct drm_device *dev, int output_reg) { struct drm_i915_private *dev_priv = dev->dev_private; struct drm_connector *connector; - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; struct intel_dp_priv *dp_priv; const char *name = NULL; - intel_encoder = kcalloc(sizeof(struct intel_encoder) + + intel_output = kcalloc(sizeof(struct intel_output) + sizeof(struct intel_dp_priv), 1, GFP_KERNEL); - if (!intel_encoder) + if (!intel_output) return; - dp_priv = (struct intel_dp_priv *)(intel_encoder + 1); + dp_priv = (struct intel_dp_priv *)(intel_output + 1); - connector = &intel_encoder->base; + connector = &intel_output->base; drm_connector_init(dev, connector, &intel_dp_connector_funcs, DRM_MODE_CONNECTOR_DisplayPort); drm_connector_helper_add(connector, &intel_dp_connector_helper_funcs); if (output_reg == DP_A) - intel_encoder->type = INTEL_OUTPUT_EDP; + intel_output->type = INTEL_OUTPUT_EDP; else - intel_encoder->type = INTEL_OUTPUT_DISPLAYPORT; + intel_output->type = INTEL_OUTPUT_DISPLAYPORT; if (output_reg == DP_B || output_reg == PCH_DP_B) - intel_encoder->clone_mask = (1 << INTEL_DP_B_CLONE_BIT); + intel_output->clone_mask = (1 << INTEL_DP_B_CLONE_BIT); else if (output_reg == DP_C || output_reg == PCH_DP_C) - intel_encoder->clone_mask = (1 << INTEL_DP_C_CLONE_BIT); + intel_output->clone_mask = (1 << INTEL_DP_C_CLONE_BIT); else if (output_reg == DP_D || output_reg == PCH_DP_D) - intel_encoder->clone_mask = (1 << INTEL_DP_D_CLONE_BIT); + intel_output->clone_mask = (1 << INTEL_DP_D_CLONE_BIT); - if (IS_eDP(intel_encoder)) - intel_encoder->clone_mask = (1 << INTEL_EDP_CLONE_BIT); + if (IS_eDP(intel_output)) + intel_output->clone_mask = (1 << INTEL_EDP_CLONE_BIT); - intel_encoder->crtc_mask = (1 << 0) | (1 << 1); + intel_output->crtc_mask = (1 << 0) | (1 << 1); connector->interlace_allowed = true; connector->doublescan_allowed = 0; - dp_priv->intel_encoder = intel_encoder; + dp_priv->intel_output = intel_output; dp_priv->output_reg = output_reg; dp_priv->has_audio = false; dp_priv->dpms_mode = DRM_MODE_DPMS_ON; - intel_encoder->dev_priv = dp_priv; + intel_output->dev_priv = dp_priv; - drm_encoder_init(dev, &intel_encoder->enc, &intel_dp_enc_funcs, + drm_encoder_init(dev, &intel_output->enc, &intel_dp_enc_funcs, DRM_MODE_ENCODER_TMDS); - drm_encoder_helper_add(&intel_encoder->enc, &intel_dp_helper_funcs); + drm_encoder_helper_add(&intel_output->enc, &intel_dp_helper_funcs); - drm_mode_connector_attach_encoder(&intel_encoder->base, - &intel_encoder->enc); + drm_mode_connector_attach_encoder(&intel_output->base, + &intel_output->enc); drm_sysfs_connector_add(connector); /* Set up the DDC bus. */ @@ -1378,10 +1378,10 @@ intel_dp_init(struct drm_device *dev, int output_reg) break; } - intel_dp_i2c_init(intel_encoder, name); + intel_dp_i2c_init(intel_output, name); - intel_encoder->ddc_bus = &dp_priv->adapter; - intel_encoder->hot_plug = intel_dp_hot_plug; + intel_output->ddc_bus = &dp_priv->adapter; + intel_output->hot_plug = intel_dp_hot_plug; if (output_reg == DP_A) { /* initialize panel mode from VBT if available for eDP */ diff --git a/trunk/drivers/gpu/drm/i915/intel_drv.h b/trunk/drivers/gpu/drm/i915/intel_drv.h index e30253755f12..3a467ca57857 100644 --- a/trunk/drivers/gpu/drm/i915/intel_drv.h +++ b/trunk/drivers/gpu/drm/i915/intel_drv.h @@ -95,7 +95,7 @@ struct intel_framebuffer { }; -struct intel_encoder { +struct intel_output { struct drm_connector base; struct drm_encoder enc; @@ -105,7 +105,7 @@ struct intel_encoder { bool load_detect_temp; bool needs_tv_clock; void *dev_priv; - void (*hot_plug)(struct intel_encoder *); + void (*hot_plug)(struct intel_output *); int crtc_mask; int clone_mask; }; @@ -152,15 +152,15 @@ struct intel_crtc { }; #define to_intel_crtc(x) container_of(x, struct intel_crtc, base) -#define to_intel_encoder(x) container_of(x, struct intel_encoder, base) -#define enc_to_intel_encoder(x) container_of(x, struct intel_encoder, enc) +#define to_intel_output(x) container_of(x, struct intel_output, base) +#define enc_to_intel_output(x) container_of(x, struct intel_output, enc) #define to_intel_framebuffer(x) container_of(x, struct intel_framebuffer, base) struct i2c_adapter *intel_i2c_create(struct drm_device *dev, const u32 reg, const char *name); void intel_i2c_destroy(struct i2c_adapter *adapter); -int intel_ddc_get_modes(struct intel_encoder *intel_encoder); -extern bool intel_ddc_probe(struct intel_encoder *intel_encoder); +int intel_ddc_get_modes(struct intel_output *intel_output); +extern bool intel_ddc_probe(struct intel_output *intel_output); void intel_i2c_quirk_set(struct drm_device *dev, bool enable); void intel_i2c_reset_gmbus(struct drm_device *dev); @@ -175,7 +175,7 @@ extern void intel_dp_init(struct drm_device *dev, int dp_reg); void intel_dp_set_m_n(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); -extern void intel_edp_link_config (struct intel_encoder *, int *, int *); +extern void intel_edp_link_config (struct intel_output *, int *, int *); extern int intel_panel_fitter_pipe (struct drm_device *dev); @@ -191,10 +191,10 @@ int intel_get_pipe_from_crtc_id(struct drm_device *dev, void *data, struct drm_file *file_priv); extern void intel_wait_for_vblank(struct drm_device *dev); extern struct drm_crtc *intel_get_crtc_from_pipe(struct drm_device *dev, int pipe); -extern struct drm_crtc *intel_get_load_detect_pipe(struct intel_encoder *intel_encoder, +extern struct drm_crtc *intel_get_load_detect_pipe(struct intel_output *intel_output, struct drm_display_mode *mode, int *dpms_mode); -extern void intel_release_load_detect_pipe(struct intel_encoder *intel_encoder, +extern void intel_release_load_detect_pipe(struct intel_output *intel_output, int dpms_mode); extern struct drm_connector* intel_sdvo_find(struct drm_device *dev, int sdvoB); diff --git a/trunk/drivers/gpu/drm/i915/intel_dvo.c b/trunk/drivers/gpu/drm/i915/intel_dvo.c index ebf213c96b9c..0427ca5a2514 100644 --- a/trunk/drivers/gpu/drm/i915/intel_dvo.c +++ b/trunk/drivers/gpu/drm/i915/intel_dvo.c @@ -80,8 +80,8 @@ static struct intel_dvo_device intel_dvo_devices[] = { static void intel_dvo_dpms(struct drm_encoder *encoder, int mode) { struct drm_i915_private *dev_priv = encoder->dev->dev_private; - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_dvo_device *dvo = intel_output->dev_priv; u32 dvo_reg = dvo->dvo_reg; u32 temp = I915_READ(dvo_reg); @@ -99,8 +99,8 @@ static void intel_dvo_dpms(struct drm_encoder *encoder, int mode) static void intel_dvo_save(struct drm_connector *connector) { struct drm_i915_private *dev_priv = connector->dev->dev_private; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dvo_device *dvo = intel_output->dev_priv; /* Each output should probably just save the registers it touches, * but for now, use more overkill. @@ -115,8 +115,8 @@ static void intel_dvo_save(struct drm_connector *connector) static void intel_dvo_restore(struct drm_connector *connector) { struct drm_i915_private *dev_priv = connector->dev->dev_private; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dvo_device *dvo = intel_output->dev_priv; dvo->dev_ops->restore(dvo); @@ -128,8 +128,8 @@ static void intel_dvo_restore(struct drm_connector *connector) static int intel_dvo_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dvo_device *dvo = intel_output->dev_priv; if (mode->flags & DRM_MODE_FLAG_DBLSCAN) return MODE_NO_DBLESCAN; @@ -150,8 +150,8 @@ static bool intel_dvo_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_dvo_device *dvo = intel_output->dev_priv; /* If we have timings from the BIOS for the panel, put them in * to the adjusted mode. The CRTC will be set up for this mode, @@ -186,8 +186,8 @@ static void intel_dvo_mode_set(struct drm_encoder *encoder, struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc); - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_dvo_device *dvo = intel_output->dev_priv; int pipe = intel_crtc->pipe; u32 dvo_val; u32 dvo_reg = dvo->dvo_reg, dvo_srcdim_reg; @@ -241,23 +241,23 @@ static void intel_dvo_mode_set(struct drm_encoder *encoder, */ static enum drm_connector_status intel_dvo_detect(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dvo_device *dvo = intel_output->dev_priv; return dvo->dev_ops->detect(dvo); } static int intel_dvo_get_modes(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dvo_device *dvo = intel_output->dev_priv; /* We should probably have an i2c driver get_modes function for those * devices which will have a fixed set of modes determined by the chip * (TV-out, for example), but for now with just TMDS and LVDS, * that's not the case. */ - intel_ddc_get_modes(intel_encoder); + intel_ddc_get_modes(intel_output); if (!list_empty(&connector->probed_modes)) return 1; @@ -275,8 +275,8 @@ static int intel_dvo_get_modes(struct drm_connector *connector) static void intel_dvo_destroy (struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dvo_device *dvo = intel_output->dev_priv; if (dvo) { if (dvo->dev_ops->destroy) @@ -286,13 +286,13 @@ static void intel_dvo_destroy (struct drm_connector *connector) /* no need, in i830_dvoices[] now */ //kfree(dvo); } - if (intel_encoder->i2c_bus) - intel_i2c_destroy(intel_encoder->i2c_bus); - if (intel_encoder->ddc_bus) - intel_i2c_destroy(intel_encoder->ddc_bus); + if (intel_output->i2c_bus) + intel_i2c_destroy(intel_output->i2c_bus); + if (intel_output->ddc_bus) + intel_i2c_destroy(intel_output->ddc_bus); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); - kfree(intel_encoder); + kfree(intel_output); } #ifdef RANDR_GET_CRTC_INTERFACE @@ -300,8 +300,8 @@ static struct drm_crtc *intel_dvo_get_crtc(struct drm_connector *connector) { struct drm_device *dev = connector->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dvo_device *dvo = intel_output->dev_priv; int pipe = !!(I915_READ(dvo->dvo_reg) & SDVO_PIPE_B_SELECT); return intel_pipe_to_crtc(pScrn, pipe); @@ -352,8 +352,8 @@ intel_dvo_get_current_mode (struct drm_connector *connector) { struct drm_device *dev = connector->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_dvo_device *dvo = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_dvo_device *dvo = intel_output->dev_priv; uint32_t dvo_reg = dvo->dvo_reg; uint32_t dvo_val = I915_READ(dvo_reg); struct drm_display_mode *mode = NULL; @@ -383,24 +383,24 @@ intel_dvo_get_current_mode (struct drm_connector *connector) void intel_dvo_init(struct drm_device *dev) { - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; struct intel_dvo_device *dvo; struct i2c_adapter *i2cbus = NULL; int ret = 0; int i; int encoder_type = DRM_MODE_ENCODER_NONE; - intel_encoder = kzalloc (sizeof(struct intel_encoder), GFP_KERNEL); - if (!intel_encoder) + intel_output = kzalloc (sizeof(struct intel_output), GFP_KERNEL); + if (!intel_output) return; /* Set up the DDC bus */ - intel_encoder->ddc_bus = intel_i2c_create(dev, GPIOD, "DVODDC_D"); - if (!intel_encoder->ddc_bus) + intel_output->ddc_bus = intel_i2c_create(dev, GPIOD, "DVODDC_D"); + if (!intel_output->ddc_bus) goto free_intel; /* Now, try to find a controller */ for (i = 0; i < ARRAY_SIZE(intel_dvo_devices); i++) { - struct drm_connector *connector = &intel_encoder->base; + struct drm_connector *connector = &intel_output->base; int gpio; dvo = &intel_dvo_devices[i]; @@ -435,11 +435,11 @@ void intel_dvo_init(struct drm_device *dev) if (!ret) continue; - intel_encoder->type = INTEL_OUTPUT_DVO; - intel_encoder->crtc_mask = (1 << 0) | (1 << 1); + intel_output->type = INTEL_OUTPUT_DVO; + intel_output->crtc_mask = (1 << 0) | (1 << 1); switch (dvo->type) { case INTEL_DVO_CHIP_TMDS: - intel_encoder->clone_mask = + intel_output->clone_mask = (1 << INTEL_DVO_TMDS_CLONE_BIT) | (1 << INTEL_ANALOG_CLONE_BIT); drm_connector_init(dev, connector, @@ -448,7 +448,7 @@ void intel_dvo_init(struct drm_device *dev) encoder_type = DRM_MODE_ENCODER_TMDS; break; case INTEL_DVO_CHIP_LVDS: - intel_encoder->clone_mask = + intel_output->clone_mask = (1 << INTEL_DVO_LVDS_CLONE_BIT); drm_connector_init(dev, connector, &intel_dvo_connector_funcs, @@ -463,16 +463,16 @@ void intel_dvo_init(struct drm_device *dev) connector->interlace_allowed = false; connector->doublescan_allowed = false; - intel_encoder->dev_priv = dvo; - intel_encoder->i2c_bus = i2cbus; + intel_output->dev_priv = dvo; + intel_output->i2c_bus = i2cbus; - drm_encoder_init(dev, &intel_encoder->enc, + drm_encoder_init(dev, &intel_output->enc, &intel_dvo_enc_funcs, encoder_type); - drm_encoder_helper_add(&intel_encoder->enc, + drm_encoder_helper_add(&intel_output->enc, &intel_dvo_helper_funcs); - drm_mode_connector_attach_encoder(&intel_encoder->base, - &intel_encoder->enc); + drm_mode_connector_attach_encoder(&intel_output->base, + &intel_output->enc); if (dvo->type == INTEL_DVO_CHIP_LVDS) { /* For our LVDS chipsets, we should hopefully be able * to dig the fixed panel mode out of the BIOS data. @@ -490,10 +490,10 @@ void intel_dvo_init(struct drm_device *dev) return; } - intel_i2c_destroy(intel_encoder->ddc_bus); + intel_i2c_destroy(intel_output->ddc_bus); /* Didn't find a chip, so tear down. */ if (i2cbus != NULL) intel_i2c_destroy(i2cbus); free_intel: - kfree(intel_encoder); + kfree(intel_output); } diff --git a/trunk/drivers/gpu/drm/i915/intel_fb.c b/trunk/drivers/gpu/drm/i915/intel_fb.c index 8a0b3bcdc7b1..69bbef92f130 100644 --- a/trunk/drivers/gpu/drm/i915/intel_fb.c +++ b/trunk/drivers/gpu/drm/i915/intel_fb.c @@ -144,7 +144,7 @@ static int intelfb_create(struct drm_device *dev, uint32_t fb_width, ret = -ENOMEM; goto out; } - obj_priv = to_intel_bo(fbo); + obj_priv = fbo->driver_private; mutex_lock(&dev->struct_mutex); diff --git a/trunk/drivers/gpu/drm/i915/intel_hdmi.c b/trunk/drivers/gpu/drm/i915/intel_hdmi.c index 48cade0cf7b1..1ed02f641258 100644 --- a/trunk/drivers/gpu/drm/i915/intel_hdmi.c +++ b/trunk/drivers/gpu/drm/i915/intel_hdmi.c @@ -51,8 +51,8 @@ static void intel_hdmi_mode_set(struct drm_encoder *encoder, struct drm_i915_private *dev_priv = dev->dev_private; struct drm_crtc *crtc = encoder->crtc; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv; u32 sdvox; sdvox = SDVO_ENCODING_HDMI | @@ -74,8 +74,8 @@ static void intel_hdmi_dpms(struct drm_encoder *encoder, int mode) { struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv; u32 temp; temp = I915_READ(hdmi_priv->sdvox_reg); @@ -110,8 +110,8 @@ static void intel_hdmi_save(struct drm_connector *connector) { struct drm_device *dev = connector->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv; hdmi_priv->save_SDVOX = I915_READ(hdmi_priv->sdvox_reg); } @@ -120,8 +120,8 @@ static void intel_hdmi_restore(struct drm_connector *connector) { struct drm_device *dev = connector->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv; I915_WRITE(hdmi_priv->sdvox_reg, hdmi_priv->save_SDVOX); POSTING_READ(hdmi_priv->sdvox_reg); @@ -151,21 +151,21 @@ static bool intel_hdmi_mode_fixup(struct drm_encoder *encoder, static enum drm_connector_status intel_hdmi_detect(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_hdmi_priv *hdmi_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_hdmi_priv *hdmi_priv = intel_output->dev_priv; struct edid *edid = NULL; enum drm_connector_status status = connector_status_disconnected; hdmi_priv->has_hdmi_sink = false; - edid = drm_get_edid(&intel_encoder->base, - intel_encoder->ddc_bus); + edid = drm_get_edid(&intel_output->base, + intel_output->ddc_bus); if (edid) { if (edid->input & DRM_EDID_INPUT_DIGITAL) { status = connector_status_connected; hdmi_priv->has_hdmi_sink = drm_detect_hdmi_monitor(edid); } - intel_encoder->base.display_info.raw_edid = NULL; + intel_output->base.display_info.raw_edid = NULL; kfree(edid); } @@ -174,24 +174,24 @@ intel_hdmi_detect(struct drm_connector *connector) static int intel_hdmi_get_modes(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); /* We should parse the EDID data and find out if it's an HDMI sink so * we can send audio to it. */ - return intel_ddc_get_modes(intel_encoder); + return intel_ddc_get_modes(intel_output); } static void intel_hdmi_destroy(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); - if (intel_encoder->i2c_bus) - intel_i2c_destroy(intel_encoder->i2c_bus); + if (intel_output->i2c_bus) + intel_i2c_destroy(intel_output->i2c_bus); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); - kfree(intel_encoder); + kfree(intel_output); } static const struct drm_encoder_helper_funcs intel_hdmi_helper_funcs = { @@ -230,63 +230,63 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg) { struct drm_i915_private *dev_priv = dev->dev_private; struct drm_connector *connector; - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; struct intel_hdmi_priv *hdmi_priv; - intel_encoder = kcalloc(sizeof(struct intel_encoder) + + intel_output = kcalloc(sizeof(struct intel_output) + sizeof(struct intel_hdmi_priv), 1, GFP_KERNEL); - if (!intel_encoder) + if (!intel_output) return; - hdmi_priv = (struct intel_hdmi_priv *)(intel_encoder + 1); + hdmi_priv = (struct intel_hdmi_priv *)(intel_output + 1); - connector = &intel_encoder->base; + connector = &intel_output->base; drm_connector_init(dev, connector, &intel_hdmi_connector_funcs, DRM_MODE_CONNECTOR_HDMIA); drm_connector_helper_add(connector, &intel_hdmi_connector_helper_funcs); - intel_encoder->type = INTEL_OUTPUT_HDMI; + intel_output->type = INTEL_OUTPUT_HDMI; connector->interlace_allowed = 0; connector->doublescan_allowed = 0; - intel_encoder->crtc_mask = (1 << 0) | (1 << 1); + intel_output->crtc_mask = (1 << 0) | (1 << 1); /* Set up the DDC bus. */ if (sdvox_reg == SDVOB) { - intel_encoder->clone_mask = (1 << INTEL_HDMIB_CLONE_BIT); - intel_encoder->ddc_bus = intel_i2c_create(dev, GPIOE, "HDMIB"); + intel_output->clone_mask = (1 << INTEL_HDMIB_CLONE_BIT); + intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "HDMIB"); dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS; } else if (sdvox_reg == SDVOC) { - intel_encoder->clone_mask = (1 << INTEL_HDMIC_CLONE_BIT); - intel_encoder->ddc_bus = intel_i2c_create(dev, GPIOD, "HDMIC"); + intel_output->clone_mask = (1 << INTEL_HDMIC_CLONE_BIT); + intel_output->ddc_bus = intel_i2c_create(dev, GPIOD, "HDMIC"); dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS; } else if (sdvox_reg == HDMIB) { - intel_encoder->clone_mask = (1 << INTEL_HDMID_CLONE_BIT); - intel_encoder->ddc_bus = intel_i2c_create(dev, PCH_GPIOE, + intel_output->clone_mask = (1 << INTEL_HDMID_CLONE_BIT); + intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOE, "HDMIB"); dev_priv->hotplug_supported_mask |= HDMIB_HOTPLUG_INT_STATUS; } else if (sdvox_reg == HDMIC) { - intel_encoder->clone_mask = (1 << INTEL_HDMIE_CLONE_BIT); - intel_encoder->ddc_bus = intel_i2c_create(dev, PCH_GPIOD, + intel_output->clone_mask = (1 << INTEL_HDMIE_CLONE_BIT); + intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOD, "HDMIC"); dev_priv->hotplug_supported_mask |= HDMIC_HOTPLUG_INT_STATUS; } else if (sdvox_reg == HDMID) { - intel_encoder->clone_mask = (1 << INTEL_HDMIF_CLONE_BIT); - intel_encoder->ddc_bus = intel_i2c_create(dev, PCH_GPIOF, + intel_output->clone_mask = (1 << INTEL_HDMIF_CLONE_BIT); + intel_output->ddc_bus = intel_i2c_create(dev, PCH_GPIOF, "HDMID"); dev_priv->hotplug_supported_mask |= HDMID_HOTPLUG_INT_STATUS; } - if (!intel_encoder->ddc_bus) + if (!intel_output->ddc_bus) goto err_connector; hdmi_priv->sdvox_reg = sdvox_reg; - intel_encoder->dev_priv = hdmi_priv; + intel_output->dev_priv = hdmi_priv; - drm_encoder_init(dev, &intel_encoder->enc, &intel_hdmi_enc_funcs, + drm_encoder_init(dev, &intel_output->enc, &intel_hdmi_enc_funcs, DRM_MODE_ENCODER_TMDS); - drm_encoder_helper_add(&intel_encoder->enc, &intel_hdmi_helper_funcs); + drm_encoder_helper_add(&intel_output->enc, &intel_hdmi_helper_funcs); - drm_mode_connector_attach_encoder(&intel_encoder->base, - &intel_encoder->enc); + drm_mode_connector_attach_encoder(&intel_output->base, + &intel_output->enc); drm_sysfs_connector_add(connector); /* For G4X desktop chip, PEG_BAND_GAP_DATA 3:0 must first be written @@ -302,7 +302,7 @@ void intel_hdmi_init(struct drm_device *dev, int sdvox_reg) err_connector: drm_connector_cleanup(connector); - kfree(intel_encoder); + kfree(intel_output); return; } diff --git a/trunk/drivers/gpu/drm/i915/intel_lvds.c b/trunk/drivers/gpu/drm/i915/intel_lvds.c index b66806a37d37..216e9f52b6e0 100644 --- a/trunk/drivers/gpu/drm/i915/intel_lvds.c +++ b/trunk/drivers/gpu/drm/i915/intel_lvds.c @@ -239,8 +239,8 @@ static bool intel_lvds_mode_fixup(struct drm_encoder *encoder, struct drm_i915_private *dev_priv = dev->dev_private; struct intel_crtc *intel_crtc = to_intel_crtc(encoder->crtc); struct drm_encoder *tmp_encoder; - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_lvds_priv *lvds_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_lvds_priv *lvds_priv = intel_output->dev_priv; u32 pfit_control = 0, pfit_pgm_ratios = 0; int left_border = 0, right_border = 0, top_border = 0; int bottom_border = 0; @@ -587,8 +587,8 @@ static void intel_lvds_mode_set(struct drm_encoder *encoder, { struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_lvds_priv *lvds_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_lvds_priv *lvds_priv = intel_output->dev_priv; /* * The LVDS pin pair will already have been turned on in the @@ -635,16 +635,14 @@ static enum drm_connector_status intel_lvds_detect(struct drm_connector *connect static int intel_lvds_get_modes(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); struct drm_i915_private *dev_priv = dev->dev_private; int ret = 0; - if (dev_priv->lvds_edid_good) { - ret = intel_ddc_get_modes(intel_encoder); + ret = intel_ddc_get_modes(intel_output); - if (ret) - return ret; - } + if (ret) + return ret; /* Didn't get an EDID, so * Set wide sync ranges so we get all modes @@ -717,11 +715,11 @@ static int intel_lid_notify(struct notifier_block *nb, unsigned long val, static void intel_lvds_destroy(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); struct drm_i915_private *dev_priv = dev->dev_private; - if (intel_encoder->ddc_bus) - intel_i2c_destroy(intel_encoder->ddc_bus); + if (intel_output->ddc_bus) + intel_i2c_destroy(intel_output->ddc_bus); if (dev_priv->lid_notifier.notifier_call) acpi_lid_notifier_unregister(&dev_priv->lid_notifier); drm_sysfs_connector_remove(connector); @@ -734,13 +732,13 @@ static int intel_lvds_set_property(struct drm_connector *connector, uint64_t value) { struct drm_device *dev = connector->dev; - struct intel_encoder *intel_encoder = - to_intel_encoder(connector); + struct intel_output *intel_output = + to_intel_output(connector); if (property == dev->mode_config.scaling_mode_property && connector->encoder) { struct drm_crtc *crtc = connector->encoder->crtc; - struct intel_lvds_priv *lvds_priv = intel_encoder->dev_priv; + struct intel_lvds_priv *lvds_priv = intel_output->dev_priv; if (value == DRM_MODE_SCALE_NONE) { DRM_DEBUG_KMS("no scaling not supported\n"); return 0; @@ -860,14 +858,6 @@ static const struct dmi_system_id intel_no_lvds[] = { DMI_MATCH(DMI_PRODUCT_VERSION, "AO00001JW"), }, }, - { - .callback = intel_no_lvds_dmi_callback, - .ident = "Clientron U800", - .matches = { - DMI_MATCH(DMI_SYS_VENDOR, "Clientron"), - DMI_MATCH(DMI_PRODUCT_NAME, "U800"), - }, - }, { } /* terminating entry */ }; @@ -978,7 +968,7 @@ static int lvds_is_present_in_vbt(struct drm_device *dev) void intel_lvds_init(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; struct drm_connector *connector; struct drm_encoder *encoder; struct drm_display_mode *scan; /* *modes, *bios_mode; */ @@ -1006,40 +996,40 @@ void intel_lvds_init(struct drm_device *dev) gpio = PCH_GPIOC; } - intel_encoder = kzalloc(sizeof(struct intel_encoder) + + intel_output = kzalloc(sizeof(struct intel_output) + sizeof(struct intel_lvds_priv), GFP_KERNEL); - if (!intel_encoder) { + if (!intel_output) { return; } - connector = &intel_encoder->base; - encoder = &intel_encoder->enc; - drm_connector_init(dev, &intel_encoder->base, &intel_lvds_connector_funcs, + connector = &intel_output->base; + encoder = &intel_output->enc; + drm_connector_init(dev, &intel_output->base, &intel_lvds_connector_funcs, DRM_MODE_CONNECTOR_LVDS); - drm_encoder_init(dev, &intel_encoder->enc, &intel_lvds_enc_funcs, + drm_encoder_init(dev, &intel_output->enc, &intel_lvds_enc_funcs, DRM_MODE_ENCODER_LVDS); - drm_mode_connector_attach_encoder(&intel_encoder->base, &intel_encoder->enc); - intel_encoder->type = INTEL_OUTPUT_LVDS; + drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc); + intel_output->type = INTEL_OUTPUT_LVDS; - intel_encoder->clone_mask = (1 << INTEL_LVDS_CLONE_BIT); - intel_encoder->crtc_mask = (1 << 1); + intel_output->clone_mask = (1 << INTEL_LVDS_CLONE_BIT); + intel_output->crtc_mask = (1 << 1); drm_encoder_helper_add(encoder, &intel_lvds_helper_funcs); drm_connector_helper_add(connector, &intel_lvds_connector_helper_funcs); connector->display_info.subpixel_order = SubPixelHorizontalRGB; connector->interlace_allowed = false; connector->doublescan_allowed = false; - lvds_priv = (struct intel_lvds_priv *)(intel_encoder + 1); - intel_encoder->dev_priv = lvds_priv; + lvds_priv = (struct intel_lvds_priv *)(intel_output + 1); + intel_output->dev_priv = lvds_priv; /* create the scaling mode property */ drm_mode_create_scaling_mode_property(dev); /* * the initial panel fitting mode will be FULL_SCREEN. */ - drm_connector_attach_property(&intel_encoder->base, + drm_connector_attach_property(&intel_output->base, dev->mode_config.scaling_mode_property, DRM_MODE_SCALE_FULLSCREEN); lvds_priv->fitting_mode = DRM_MODE_SCALE_FULLSCREEN; @@ -1054,8 +1044,8 @@ void intel_lvds_init(struct drm_device *dev) */ /* Set up the DDC bus. */ - intel_encoder->ddc_bus = intel_i2c_create(dev, gpio, "LVDSDDC_C"); - if (!intel_encoder->ddc_bus) { + intel_output->ddc_bus = intel_i2c_create(dev, gpio, "LVDSDDC_C"); + if (!intel_output->ddc_bus) { dev_printk(KERN_ERR, &dev->pdev->dev, "DDC bus registration " "failed.\n"); goto failed; @@ -1065,10 +1055,7 @@ void intel_lvds_init(struct drm_device *dev) * Attempt to get the fixed panel mode from DDC. Assume that the * preferred mode is the right one. */ - dev_priv->lvds_edid_good = true; - - if (!intel_ddc_get_modes(intel_encoder)) - dev_priv->lvds_edid_good = false; + intel_ddc_get_modes(intel_output); list_for_each_entry(scan, &connector->probed_modes, head) { mutex_lock(&dev->mode_config.mutex); @@ -1146,9 +1133,9 @@ void intel_lvds_init(struct drm_device *dev) failed: DRM_DEBUG_KMS("No LVDS modes found, disabling.\n"); - if (intel_encoder->ddc_bus) - intel_i2c_destroy(intel_encoder->ddc_bus); + if (intel_output->ddc_bus) + intel_i2c_destroy(intel_output->ddc_bus); drm_connector_cleanup(connector); drm_encoder_cleanup(encoder); - kfree(intel_encoder); + kfree(intel_output); } diff --git a/trunk/drivers/gpu/drm/i915/intel_modes.c b/trunk/drivers/gpu/drm/i915/intel_modes.c index 8e5c83b2d120..89d303d1d3fb 100644 --- a/trunk/drivers/gpu/drm/i915/intel_modes.c +++ b/trunk/drivers/gpu/drm/i915/intel_modes.c @@ -34,7 +34,7 @@ * intel_ddc_probe * */ -bool intel_ddc_probe(struct intel_encoder *intel_encoder) +bool intel_ddc_probe(struct intel_output *intel_output) { u8 out_buf[] = { 0x0, 0x0}; u8 buf[2]; @@ -54,9 +54,9 @@ bool intel_ddc_probe(struct intel_encoder *intel_encoder) } }; - intel_i2c_quirk_set(intel_encoder->base.dev, true); - ret = i2c_transfer(intel_encoder->ddc_bus, msgs, 2); - intel_i2c_quirk_set(intel_encoder->base.dev, false); + intel_i2c_quirk_set(intel_output->base.dev, true); + ret = i2c_transfer(intel_output->ddc_bus, msgs, 2); + intel_i2c_quirk_set(intel_output->base.dev, false); if (ret == 2) return true; @@ -69,19 +69,19 @@ bool intel_ddc_probe(struct intel_encoder *intel_encoder) * * Fetch the EDID information from @connector using the DDC bus. */ -int intel_ddc_get_modes(struct intel_encoder *intel_encoder) +int intel_ddc_get_modes(struct intel_output *intel_output) { struct edid *edid; int ret = 0; - intel_i2c_quirk_set(intel_encoder->base.dev, true); - edid = drm_get_edid(&intel_encoder->base, intel_encoder->ddc_bus); - intel_i2c_quirk_set(intel_encoder->base.dev, false); + intel_i2c_quirk_set(intel_output->base.dev, true); + edid = drm_get_edid(&intel_output->base, intel_output->ddc_bus); + intel_i2c_quirk_set(intel_output->base.dev, false); if (edid) { - drm_mode_connector_update_edid_property(&intel_encoder->base, + drm_mode_connector_update_edid_property(&intel_output->base, edid); - ret = drm_add_edid_modes(&intel_encoder->base, edid); - intel_encoder->base.display_info.raw_edid = NULL; + ret = drm_add_edid_modes(&intel_output->base, edid); + intel_output->base.display_info.raw_edid = NULL; kfree(edid); } diff --git a/trunk/drivers/gpu/drm/i915/intel_overlay.c b/trunk/drivers/gpu/drm/i915/intel_overlay.c index 6d524a1fc271..60595fc26fdd 100644 --- a/trunk/drivers/gpu/drm/i915/intel_overlay.c +++ b/trunk/drivers/gpu/drm/i915/intel_overlay.c @@ -724,7 +724,7 @@ int intel_overlay_do_put_image(struct intel_overlay *overlay, int ret, tmp_width; struct overlay_registers *regs; bool scale_changed = false; - struct drm_i915_gem_object *bo_priv = to_intel_bo(new_bo); + struct drm_i915_gem_object *bo_priv = new_bo->driver_private; struct drm_device *dev = overlay->dev; BUG_ON(!mutex_is_locked(&dev->struct_mutex)); @@ -809,7 +809,7 @@ int intel_overlay_do_put_image(struct intel_overlay *overlay, intel_overlay_continue(overlay, scale_changed); overlay->old_vid_bo = overlay->vid_bo; - overlay->vid_bo = to_intel_bo(new_bo); + overlay->vid_bo = new_bo->driver_private; return 0; @@ -1344,7 +1344,7 @@ void intel_setup_overlay(struct drm_device *dev) reg_bo = drm_gem_object_alloc(dev, PAGE_SIZE); if (!reg_bo) goto out_free; - overlay->reg_bo = to_intel_bo(reg_bo); + overlay->reg_bo = reg_bo->driver_private; if (OVERLAY_NONPHYSICAL(dev)) { ret = i915_gem_object_pin(reg_bo, PAGE_SIZE); diff --git a/trunk/drivers/gpu/drm/i915/intel_sdvo.c b/trunk/drivers/gpu/drm/i915/intel_sdvo.c index 87d953664cb0..26e13a0bf30b 100644 --- a/trunk/drivers/gpu/drm/i915/intel_sdvo.c +++ b/trunk/drivers/gpu/drm/i915/intel_sdvo.c @@ -54,7 +54,7 @@ struct intel_sdvo_priv { u8 slave_addr; /* Register for the SDVO device: SDVOB or SDVOC */ - int sdvo_reg; + int output_device; /* Active outputs controlled by this SDVO output */ uint16_t controlled_output; @@ -124,7 +124,7 @@ struct intel_sdvo_priv { */ struct intel_sdvo_encode encode; - /* DDC bus used by this SDVO encoder */ + /* DDC bus used by this SDVO output */ uint8_t ddc_bus; /* Mac mini hack -- use the same DDC as the analog connector */ @@ -162,22 +162,22 @@ struct intel_sdvo_priv { }; static bool -intel_sdvo_output_setup(struct intel_encoder *intel_encoder, uint16_t flags); +intel_sdvo_output_setup(struct intel_output *intel_output, uint16_t flags); /** * Writes the SDVOB or SDVOC with the given value, but always writes both * SDVOB and SDVOC to work around apparent hardware issues (according to * comments in the BIOS). */ -static void intel_sdvo_write_sdvox(struct intel_encoder *intel_encoder, u32 val) +static void intel_sdvo_write_sdvox(struct intel_output *intel_output, u32 val) { - struct drm_device *dev = intel_encoder->base.dev; + struct drm_device *dev = intel_output->base.dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; u32 bval = val, cval = val; int i; - if (sdvo_priv->sdvo_reg == SDVOB) { + if (sdvo_priv->output_device == SDVOB) { cval = I915_READ(SDVOC); } else { bval = I915_READ(SDVOB); @@ -196,10 +196,10 @@ static void intel_sdvo_write_sdvox(struct intel_encoder *intel_encoder, u32 val) } } -static bool intel_sdvo_read_byte(struct intel_encoder *intel_encoder, u8 addr, +static bool intel_sdvo_read_byte(struct intel_output *intel_output, u8 addr, u8 *ch) { - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; u8 out_buf[2]; u8 buf[2]; int ret; @@ -222,7 +222,7 @@ static bool intel_sdvo_read_byte(struct intel_encoder *intel_encoder, u8 addr, out_buf[0] = addr; out_buf[1] = 0; - if ((ret = i2c_transfer(intel_encoder->i2c_bus, msgs, 2)) == 2) + if ((ret = i2c_transfer(intel_output->i2c_bus, msgs, 2)) == 2) { *ch = buf[0]; return true; @@ -232,10 +232,10 @@ static bool intel_sdvo_read_byte(struct intel_encoder *intel_encoder, u8 addr, return false; } -static bool intel_sdvo_write_byte(struct intel_encoder *intel_encoder, int addr, +static bool intel_sdvo_write_byte(struct intel_output *intel_output, int addr, u8 ch) { - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; u8 out_buf[2]; struct i2c_msg msgs[] = { { @@ -249,7 +249,7 @@ static bool intel_sdvo_write_byte(struct intel_encoder *intel_encoder, int addr, out_buf[0] = addr; out_buf[1] = ch; - if (i2c_transfer(intel_encoder->i2c_bus, msgs, 1) == 1) + if (i2c_transfer(intel_output->i2c_bus, msgs, 1) == 1) { return true; } @@ -353,13 +353,13 @@ static const struct _sdvo_cmd_name { SDVO_CMD_NAME_ENTRY(SDVO_CMD_GET_HBUF_DATA), }; -#define SDVO_NAME(dev_priv) ((dev_priv)->sdvo_reg == SDVOB ? "SDVOB" : "SDVOC") -#define SDVO_PRIV(encoder) ((struct intel_sdvo_priv *) (encoder)->dev_priv) +#define SDVO_NAME(dev_priv) ((dev_priv)->output_device == SDVOB ? "SDVOB" : "SDVOC") +#define SDVO_PRIV(output) ((struct intel_sdvo_priv *) (output)->dev_priv) -static void intel_sdvo_debug_write(struct intel_encoder *intel_encoder, u8 cmd, +static void intel_sdvo_debug_write(struct intel_output *intel_output, u8 cmd, void *args, int args_len) { - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; int i; DRM_DEBUG_KMS("%s: W: %02X ", @@ -379,19 +379,19 @@ static void intel_sdvo_debug_write(struct intel_encoder *intel_encoder, u8 cmd, DRM_LOG_KMS("\n"); } -static void intel_sdvo_write_cmd(struct intel_encoder *intel_encoder, u8 cmd, +static void intel_sdvo_write_cmd(struct intel_output *intel_output, u8 cmd, void *args, int args_len) { int i; - intel_sdvo_debug_write(intel_encoder, cmd, args, args_len); + intel_sdvo_debug_write(intel_output, cmd, args, args_len); for (i = 0; i < args_len; i++) { - intel_sdvo_write_byte(intel_encoder, SDVO_I2C_ARG_0 - i, + intel_sdvo_write_byte(intel_output, SDVO_I2C_ARG_0 - i, ((u8*)args)[i]); } - intel_sdvo_write_byte(intel_encoder, SDVO_I2C_OPCODE, cmd); + intel_sdvo_write_byte(intel_output, SDVO_I2C_OPCODE, cmd); } static const char *cmd_status_names[] = { @@ -404,11 +404,11 @@ static const char *cmd_status_names[] = { "Scaling not supported" }; -static void intel_sdvo_debug_response(struct intel_encoder *intel_encoder, +static void intel_sdvo_debug_response(struct intel_output *intel_output, void *response, int response_len, u8 status) { - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; int i; DRM_DEBUG_KMS("%s: R: ", SDVO_NAME(sdvo_priv)); @@ -423,7 +423,7 @@ static void intel_sdvo_debug_response(struct intel_encoder *intel_encoder, DRM_LOG_KMS("\n"); } -static u8 intel_sdvo_read_response(struct intel_encoder *intel_encoder, +static u8 intel_sdvo_read_response(struct intel_output *intel_output, void *response, int response_len) { int i; @@ -433,16 +433,16 @@ static u8 intel_sdvo_read_response(struct intel_encoder *intel_encoder, while (retry--) { /* Read the command response */ for (i = 0; i < response_len; i++) { - intel_sdvo_read_byte(intel_encoder, + intel_sdvo_read_byte(intel_output, SDVO_I2C_RETURN_0 + i, &((u8 *)response)[i]); } /* read the return status */ - intel_sdvo_read_byte(intel_encoder, SDVO_I2C_CMD_STATUS, + intel_sdvo_read_byte(intel_output, SDVO_I2C_CMD_STATUS, &status); - intel_sdvo_debug_response(intel_encoder, response, response_len, + intel_sdvo_debug_response(intel_output, response, response_len, status); if (status != SDVO_CMD_STATUS_PENDING) return status; @@ -470,10 +470,10 @@ static int intel_sdvo_get_pixel_multiplier(struct drm_display_mode *mode) * another I2C transaction after issuing the DDC bus switch, it will be * switched to the internal SDVO register. */ -static void intel_sdvo_set_control_bus_switch(struct intel_encoder *intel_encoder, +static void intel_sdvo_set_control_bus_switch(struct intel_output *intel_output, u8 target) { - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; u8 out_buf[2], cmd_buf[2], ret_value[2], ret; struct i2c_msg msgs[] = { { @@ -497,10 +497,10 @@ static void intel_sdvo_set_control_bus_switch(struct intel_encoder *intel_encode }, }; - intel_sdvo_debug_write(intel_encoder, SDVO_CMD_SET_CONTROL_BUS_SWITCH, + intel_sdvo_debug_write(intel_output, SDVO_CMD_SET_CONTROL_BUS_SWITCH, &target, 1); /* write the DDC switch command argument */ - intel_sdvo_write_byte(intel_encoder, SDVO_I2C_ARG_0, target); + intel_sdvo_write_byte(intel_output, SDVO_I2C_ARG_0, target); out_buf[0] = SDVO_I2C_OPCODE; out_buf[1] = SDVO_CMD_SET_CONTROL_BUS_SWITCH; @@ -509,7 +509,7 @@ static void intel_sdvo_set_control_bus_switch(struct intel_encoder *intel_encode ret_value[0] = 0; ret_value[1] = 0; - ret = i2c_transfer(intel_encoder->i2c_bus, msgs, 3); + ret = i2c_transfer(intel_output->i2c_bus, msgs, 3); if (ret != 3) { /* failure in I2C transfer */ DRM_DEBUG_KMS("I2c transfer returned %d\n", ret); @@ -523,7 +523,7 @@ static void intel_sdvo_set_control_bus_switch(struct intel_encoder *intel_encode return; } -static bool intel_sdvo_set_target_input(struct intel_encoder *intel_encoder, bool target_0, bool target_1) +static bool intel_sdvo_set_target_input(struct intel_output *intel_output, bool target_0, bool target_1) { struct intel_sdvo_set_target_input_args targets = {0}; u8 status; @@ -534,10 +534,10 @@ static bool intel_sdvo_set_target_input(struct intel_encoder *intel_encoder, boo if (target_1) targets.target_1 = 1; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_TARGET_INPUT, &targets, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_TARGET_INPUT, &targets, sizeof(targets)); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + status = intel_sdvo_read_response(intel_output, NULL, 0); return (status == SDVO_CMD_STATUS_SUCCESS); } @@ -548,13 +548,13 @@ static bool intel_sdvo_set_target_input(struct intel_encoder *intel_encoder, boo * This function is making an assumption about the layout of the response, * which should be checked against the docs. */ -static bool intel_sdvo_get_trained_inputs(struct intel_encoder *intel_encoder, bool *input_1, bool *input_2) +static bool intel_sdvo_get_trained_inputs(struct intel_output *intel_output, bool *input_1, bool *input_2) { struct intel_sdvo_get_trained_inputs_response response; u8 status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_TRAINED_INPUTS, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &response, sizeof(response)); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_TRAINED_INPUTS, NULL, 0); + status = intel_sdvo_read_response(intel_output, &response, sizeof(response)); if (status != SDVO_CMD_STATUS_SUCCESS) return false; @@ -563,29 +563,29 @@ static bool intel_sdvo_get_trained_inputs(struct intel_encoder *intel_encoder, b return true; } -static bool intel_sdvo_get_active_outputs(struct intel_encoder *intel_encoder, +static bool intel_sdvo_get_active_outputs(struct intel_output *intel_output, u16 *outputs) { u8 status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_ACTIVE_OUTPUTS, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, outputs, sizeof(*outputs)); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_ACTIVE_OUTPUTS, NULL, 0); + status = intel_sdvo_read_response(intel_output, outputs, sizeof(*outputs)); return (status == SDVO_CMD_STATUS_SUCCESS); } -static bool intel_sdvo_set_active_outputs(struct intel_encoder *intel_encoder, +static bool intel_sdvo_set_active_outputs(struct intel_output *intel_output, u16 outputs) { u8 status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_ACTIVE_OUTPUTS, &outputs, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_ACTIVE_OUTPUTS, &outputs, sizeof(outputs)); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + status = intel_sdvo_read_response(intel_output, NULL, 0); return (status == SDVO_CMD_STATUS_SUCCESS); } -static bool intel_sdvo_set_encoder_power_state(struct intel_encoder *intel_encoder, +static bool intel_sdvo_set_encoder_power_state(struct intel_output *intel_output, int mode) { u8 status, state = SDVO_ENCODER_STATE_ON; @@ -605,24 +605,24 @@ static bool intel_sdvo_set_encoder_power_state(struct intel_encoder *intel_encod break; } - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_ENCODER_POWER_STATE, &state, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_ENCODER_POWER_STATE, &state, sizeof(state)); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + status = intel_sdvo_read_response(intel_output, NULL, 0); return (status == SDVO_CMD_STATUS_SUCCESS); } -static bool intel_sdvo_get_input_pixel_clock_range(struct intel_encoder *intel_encoder, +static bool intel_sdvo_get_input_pixel_clock_range(struct intel_output *intel_output, int *clock_min, int *clock_max) { struct intel_sdvo_pixel_clock_range clocks; u8 status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_INPUT_PIXEL_CLOCK_RANGE, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &clocks, sizeof(clocks)); + status = intel_sdvo_read_response(intel_output, &clocks, sizeof(clocks)); if (status != SDVO_CMD_STATUS_SUCCESS) return false; @@ -634,31 +634,31 @@ static bool intel_sdvo_get_input_pixel_clock_range(struct intel_encoder *intel_e return true; } -static bool intel_sdvo_set_target_output(struct intel_encoder *intel_encoder, +static bool intel_sdvo_set_target_output(struct intel_output *intel_output, u16 outputs) { u8 status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_TARGET_OUTPUT, &outputs, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_TARGET_OUTPUT, &outputs, sizeof(outputs)); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + status = intel_sdvo_read_response(intel_output, NULL, 0); return (status == SDVO_CMD_STATUS_SUCCESS); } -static bool intel_sdvo_get_timing(struct intel_encoder *intel_encoder, u8 cmd, +static bool intel_sdvo_get_timing(struct intel_output *intel_output, u8 cmd, struct intel_sdvo_dtd *dtd) { u8 status; - intel_sdvo_write_cmd(intel_encoder, cmd, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &dtd->part1, + intel_sdvo_write_cmd(intel_output, cmd, NULL, 0); + status = intel_sdvo_read_response(intel_output, &dtd->part1, sizeof(dtd->part1)); if (status != SDVO_CMD_STATUS_SUCCESS) return false; - intel_sdvo_write_cmd(intel_encoder, cmd + 1, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &dtd->part2, + intel_sdvo_write_cmd(intel_output, cmd + 1, NULL, 0); + status = intel_sdvo_read_response(intel_output, &dtd->part2, sizeof(dtd->part2)); if (status != SDVO_CMD_STATUS_SUCCESS) return false; @@ -666,60 +666,60 @@ static bool intel_sdvo_get_timing(struct intel_encoder *intel_encoder, u8 cmd, return true; } -static bool intel_sdvo_get_input_timing(struct intel_encoder *intel_encoder, +static bool intel_sdvo_get_input_timing(struct intel_output *intel_output, struct intel_sdvo_dtd *dtd) { - return intel_sdvo_get_timing(intel_encoder, + return intel_sdvo_get_timing(intel_output, SDVO_CMD_GET_INPUT_TIMINGS_PART1, dtd); } -static bool intel_sdvo_get_output_timing(struct intel_encoder *intel_encoder, +static bool intel_sdvo_get_output_timing(struct intel_output *intel_output, struct intel_sdvo_dtd *dtd) { - return intel_sdvo_get_timing(intel_encoder, + return intel_sdvo_get_timing(intel_output, SDVO_CMD_GET_OUTPUT_TIMINGS_PART1, dtd); } -static bool intel_sdvo_set_timing(struct intel_encoder *intel_encoder, u8 cmd, +static bool intel_sdvo_set_timing(struct intel_output *intel_output, u8 cmd, struct intel_sdvo_dtd *dtd) { u8 status; - intel_sdvo_write_cmd(intel_encoder, cmd, &dtd->part1, sizeof(dtd->part1)); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + intel_sdvo_write_cmd(intel_output, cmd, &dtd->part1, sizeof(dtd->part1)); + status = intel_sdvo_read_response(intel_output, NULL, 0); if (status != SDVO_CMD_STATUS_SUCCESS) return false; - intel_sdvo_write_cmd(intel_encoder, cmd + 1, &dtd->part2, sizeof(dtd->part2)); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + intel_sdvo_write_cmd(intel_output, cmd + 1, &dtd->part2, sizeof(dtd->part2)); + status = intel_sdvo_read_response(intel_output, NULL, 0); if (status != SDVO_CMD_STATUS_SUCCESS) return false; return true; } -static bool intel_sdvo_set_input_timing(struct intel_encoder *intel_encoder, +static bool intel_sdvo_set_input_timing(struct intel_output *intel_output, struct intel_sdvo_dtd *dtd) { - return intel_sdvo_set_timing(intel_encoder, + return intel_sdvo_set_timing(intel_output, SDVO_CMD_SET_INPUT_TIMINGS_PART1, dtd); } -static bool intel_sdvo_set_output_timing(struct intel_encoder *intel_encoder, +static bool intel_sdvo_set_output_timing(struct intel_output *intel_output, struct intel_sdvo_dtd *dtd) { - return intel_sdvo_set_timing(intel_encoder, + return intel_sdvo_set_timing(intel_output, SDVO_CMD_SET_OUTPUT_TIMINGS_PART1, dtd); } static bool -intel_sdvo_create_preferred_input_timing(struct intel_encoder *intel_encoder, +intel_sdvo_create_preferred_input_timing(struct intel_output *output, uint16_t clock, uint16_t width, uint16_t height) { struct intel_sdvo_preferred_input_timing_args args; - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = output->dev_priv; uint8_t status; memset(&args, 0, sizeof(args)); @@ -733,33 +733,32 @@ intel_sdvo_create_preferred_input_timing(struct intel_encoder *intel_encoder, sdvo_priv->sdvo_lvds_fixed_mode->vdisplay != height)) args.scaled = 1; - intel_sdvo_write_cmd(intel_encoder, - SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING, + intel_sdvo_write_cmd(output, SDVO_CMD_CREATE_PREFERRED_INPUT_TIMING, &args, sizeof(args)); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + status = intel_sdvo_read_response(output, NULL, 0); if (status != SDVO_CMD_STATUS_SUCCESS) return false; return true; } -static bool intel_sdvo_get_preferred_input_timing(struct intel_encoder *intel_encoder, +static bool intel_sdvo_get_preferred_input_timing(struct intel_output *output, struct intel_sdvo_dtd *dtd) { bool status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1, + intel_sdvo_write_cmd(output, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART1, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &dtd->part1, + status = intel_sdvo_read_response(output, &dtd->part1, sizeof(dtd->part1)); if (status != SDVO_CMD_STATUS_SUCCESS) return false; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2, + intel_sdvo_write_cmd(output, SDVO_CMD_GET_PREFERRED_INPUT_TIMING_PART2, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &dtd->part2, + status = intel_sdvo_read_response(output, &dtd->part2, sizeof(dtd->part2)); if (status != SDVO_CMD_STATUS_SUCCESS) return false; @@ -767,12 +766,12 @@ static bool intel_sdvo_get_preferred_input_timing(struct intel_encoder *intel_en return false; } -static int intel_sdvo_get_clock_rate_mult(struct intel_encoder *intel_encoder) +static int intel_sdvo_get_clock_rate_mult(struct intel_output *intel_output) { u8 response, status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_CLOCK_RATE_MULT, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &response, 1); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_CLOCK_RATE_MULT, NULL, 0); + status = intel_sdvo_read_response(intel_output, &response, 1); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Couldn't get SDVO clock rate multiplier\n"); @@ -784,12 +783,12 @@ static int intel_sdvo_get_clock_rate_mult(struct intel_encoder *intel_encoder) return response; } -static bool intel_sdvo_set_clock_rate_mult(struct intel_encoder *intel_encoder, u8 val) +static bool intel_sdvo_set_clock_rate_mult(struct intel_output *intel_output, u8 val) { u8 status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_CLOCK_RATE_MULT, &val, 1); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_CLOCK_RATE_MULT, &val, 1); + status = intel_sdvo_read_response(intel_output, NULL, 0); if (status != SDVO_CMD_STATUS_SUCCESS) return false; @@ -878,13 +877,13 @@ static void intel_sdvo_get_mode_from_dtd(struct drm_display_mode * mode, mode->flags |= DRM_MODE_FLAG_PVSYNC; } -static bool intel_sdvo_get_supp_encode(struct intel_encoder *intel_encoder, +static bool intel_sdvo_get_supp_encode(struct intel_output *output, struct intel_sdvo_encode *encode) { uint8_t status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_SUPP_ENCODE, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, encode, sizeof(*encode)); + intel_sdvo_write_cmd(output, SDVO_CMD_GET_SUPP_ENCODE, NULL, 0); + status = intel_sdvo_read_response(output, encode, sizeof(*encode)); if (status != SDVO_CMD_STATUS_SUCCESS) { /* non-support means DVI */ memset(encode, 0, sizeof(*encode)); return false; @@ -893,30 +892,29 @@ static bool intel_sdvo_get_supp_encode(struct intel_encoder *intel_encoder, return true; } -static bool intel_sdvo_set_encode(struct intel_encoder *intel_encoder, - uint8_t mode) +static bool intel_sdvo_set_encode(struct intel_output *output, uint8_t mode) { uint8_t status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_ENCODE, &mode, 1); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + intel_sdvo_write_cmd(output, SDVO_CMD_SET_ENCODE, &mode, 1); + status = intel_sdvo_read_response(output, NULL, 0); return (status == SDVO_CMD_STATUS_SUCCESS); } -static bool intel_sdvo_set_colorimetry(struct intel_encoder *intel_encoder, +static bool intel_sdvo_set_colorimetry(struct intel_output *output, uint8_t mode) { uint8_t status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_COLORIMETRY, &mode, 1); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + intel_sdvo_write_cmd(output, SDVO_CMD_SET_COLORIMETRY, &mode, 1); + status = intel_sdvo_read_response(output, NULL, 0); return (status == SDVO_CMD_STATUS_SUCCESS); } #if 0 -static void intel_sdvo_dump_hdmi_buf(struct intel_encoder *intel_encoder) +static void intel_sdvo_dump_hdmi_buf(struct intel_output *output) { int i, j; uint8_t set_buf_index[2]; @@ -925,45 +923,43 @@ static void intel_sdvo_dump_hdmi_buf(struct intel_encoder *intel_encoder) uint8_t buf[48]; uint8_t *pos; - intel_sdvo_write_cmd(encoder, SDVO_CMD_GET_HBUF_AV_SPLIT, NULL, 0); - intel_sdvo_read_response(encoder, &av_split, 1); + intel_sdvo_write_cmd(output, SDVO_CMD_GET_HBUF_AV_SPLIT, NULL, 0); + intel_sdvo_read_response(output, &av_split, 1); for (i = 0; i <= av_split; i++) { set_buf_index[0] = i; set_buf_index[1] = 0; - intel_sdvo_write_cmd(encoder, SDVO_CMD_SET_HBUF_INDEX, + intel_sdvo_write_cmd(output, SDVO_CMD_SET_HBUF_INDEX, set_buf_index, 2); - intel_sdvo_write_cmd(encoder, SDVO_CMD_GET_HBUF_INFO, NULL, 0); - intel_sdvo_read_response(encoder, &buf_size, 1); + intel_sdvo_write_cmd(output, SDVO_CMD_GET_HBUF_INFO, NULL, 0); + intel_sdvo_read_response(output, &buf_size, 1); pos = buf; for (j = 0; j <= buf_size; j += 8) { - intel_sdvo_write_cmd(encoder, SDVO_CMD_GET_HBUF_DATA, + intel_sdvo_write_cmd(output, SDVO_CMD_GET_HBUF_DATA, NULL, 0); - intel_sdvo_read_response(encoder, pos, 8); + intel_sdvo_read_response(output, pos, 8); pos += 8; } } } #endif -static void intel_sdvo_set_hdmi_buf(struct intel_encoder *intel_encoder, - int index, - uint8_t *data, int8_t size, uint8_t tx_rate) +static void intel_sdvo_set_hdmi_buf(struct intel_output *output, int index, + uint8_t *data, int8_t size, uint8_t tx_rate) { uint8_t set_buf_index[2]; set_buf_index[0] = index; set_buf_index[1] = 0; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_HBUF_INDEX, - set_buf_index, 2); + intel_sdvo_write_cmd(output, SDVO_CMD_SET_HBUF_INDEX, set_buf_index, 2); for (; size > 0; size -= 8) { - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_HBUF_DATA, data, 8); + intel_sdvo_write_cmd(output, SDVO_CMD_SET_HBUF_DATA, data, 8); data += 8; } - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_HBUF_TXRATE, &tx_rate, 1); + intel_sdvo_write_cmd(output, SDVO_CMD_SET_HBUF_TXRATE, &tx_rate, 1); } static uint8_t intel_sdvo_calc_hbuf_csum(uint8_t *data, uint8_t size) @@ -1038,7 +1034,7 @@ struct dip_infoframe { } __attribute__ ((packed)) u; } __attribute__((packed)); -static void intel_sdvo_set_avi_infoframe(struct intel_encoder *intel_encoder, +static void intel_sdvo_set_avi_infoframe(struct intel_output *output, struct drm_display_mode * mode) { struct dip_infoframe avi_if = { @@ -1049,16 +1045,15 @@ static void intel_sdvo_set_avi_infoframe(struct intel_encoder *intel_encoder, avi_if.checksum = intel_sdvo_calc_hbuf_csum((uint8_t *)&avi_if, 4 + avi_if.len); - intel_sdvo_set_hdmi_buf(intel_encoder, 1, (uint8_t *)&avi_if, - 4 + avi_if.len, + intel_sdvo_set_hdmi_buf(output, 1, (uint8_t *)&avi_if, 4 + avi_if.len, SDVO_HBUF_TX_VSYNC); } -static void intel_sdvo_set_tv_format(struct intel_encoder *intel_encoder) +static void intel_sdvo_set_tv_format(struct intel_output *output) { struct intel_sdvo_tv_format format; - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = output->dev_priv; uint32_t format_map, i; uint8_t status; @@ -1071,10 +1066,10 @@ static void intel_sdvo_set_tv_format(struct intel_encoder *intel_encoder) memcpy(&format, &format_map, sizeof(format_map) > sizeof(format) ? sizeof(format) : sizeof(format_map)); - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_TV_FORMAT, &format_map, + intel_sdvo_write_cmd(output, SDVO_CMD_SET_TV_FORMAT, &format_map, sizeof(format)); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + status = intel_sdvo_read_response(output, NULL, 0); if (status != SDVO_CMD_STATUS_SUCCESS) DRM_DEBUG_KMS("%s: Failed to set TV format\n", SDVO_NAME(sdvo_priv)); @@ -1084,8 +1079,8 @@ static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) { - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_sdvo_priv *dev_priv = intel_encoder->dev_priv; + struct intel_output *output = enc_to_intel_output(encoder); + struct intel_sdvo_priv *dev_priv = output->dev_priv; if (dev_priv->is_tv) { struct intel_sdvo_dtd output_dtd; @@ -1100,22 +1095,22 @@ static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder, /* Set output timings */ intel_sdvo_get_dtd_from_mode(&output_dtd, mode); - intel_sdvo_set_target_output(intel_encoder, + intel_sdvo_set_target_output(output, dev_priv->controlled_output); - intel_sdvo_set_output_timing(intel_encoder, &output_dtd); + intel_sdvo_set_output_timing(output, &output_dtd); /* Set the input timing to the screen. Assume always input 0. */ - intel_sdvo_set_target_input(intel_encoder, true, false); + intel_sdvo_set_target_input(output, true, false); - success = intel_sdvo_create_preferred_input_timing(intel_encoder, + success = intel_sdvo_create_preferred_input_timing(output, mode->clock / 10, mode->hdisplay, mode->vdisplay); if (success) { struct intel_sdvo_dtd input_dtd; - intel_sdvo_get_preferred_input_timing(intel_encoder, + intel_sdvo_get_preferred_input_timing(output, &input_dtd); intel_sdvo_get_mode_from_dtd(adjusted_mode, &input_dtd); dev_priv->sdvo_flags = input_dtd.part2.sdvo_flags; @@ -1138,16 +1133,16 @@ static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder, intel_sdvo_get_dtd_from_mode(&output_dtd, dev_priv->sdvo_lvds_fixed_mode); - intel_sdvo_set_target_output(intel_encoder, + intel_sdvo_set_target_output(output, dev_priv->controlled_output); - intel_sdvo_set_output_timing(intel_encoder, &output_dtd); + intel_sdvo_set_output_timing(output, &output_dtd); /* Set the input timing to the screen. Assume always input 0. */ - intel_sdvo_set_target_input(intel_encoder, true, false); + intel_sdvo_set_target_input(output, true, false); success = intel_sdvo_create_preferred_input_timing( - intel_encoder, + output, mode->clock / 10, mode->hdisplay, mode->vdisplay); @@ -1155,7 +1150,7 @@ static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder, if (success) { struct intel_sdvo_dtd input_dtd; - intel_sdvo_get_preferred_input_timing(intel_encoder, + intel_sdvo_get_preferred_input_timing(output, &input_dtd); intel_sdvo_get_mode_from_dtd(adjusted_mode, &input_dtd); dev_priv->sdvo_flags = input_dtd.part2.sdvo_flags; @@ -1187,8 +1182,8 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, struct drm_i915_private *dev_priv = dev->dev_private; struct drm_crtc *crtc = encoder->crtc; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *output = enc_to_intel_output(encoder); + struct intel_sdvo_priv *sdvo_priv = output->dev_priv; u32 sdvox = 0; int sdvo_pixel_multiply; struct intel_sdvo_in_out_map in_out; @@ -1207,12 +1202,12 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, in_out.in0 = sdvo_priv->controlled_output; in_out.in1 = 0; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_IN_OUT_MAP, + intel_sdvo_write_cmd(output, SDVO_CMD_SET_IN_OUT_MAP, &in_out, sizeof(in_out)); - status = intel_sdvo_read_response(intel_encoder, NULL, 0); + status = intel_sdvo_read_response(output, NULL, 0); if (sdvo_priv->is_hdmi) { - intel_sdvo_set_avi_infoframe(intel_encoder, mode); + intel_sdvo_set_avi_infoframe(output, mode); sdvox |= SDVO_AUDIO_ENABLE; } @@ -1229,16 +1224,16 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, */ if (!sdvo_priv->is_tv && !sdvo_priv->is_lvds) { /* Set the output timing to the screen */ - intel_sdvo_set_target_output(intel_encoder, + intel_sdvo_set_target_output(output, sdvo_priv->controlled_output); - intel_sdvo_set_output_timing(intel_encoder, &input_dtd); + intel_sdvo_set_output_timing(output, &input_dtd); } /* Set the input timing to the screen. Assume always input 0. */ - intel_sdvo_set_target_input(intel_encoder, true, false); + intel_sdvo_set_target_input(output, true, false); if (sdvo_priv->is_tv) - intel_sdvo_set_tv_format(intel_encoder); + intel_sdvo_set_tv_format(output); /* We would like to use intel_sdvo_create_preferred_input_timing() to * provide the device with a timing it can support, if it supports that @@ -1246,29 +1241,29 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, * output the preferred timing, and we don't support that currently. */ #if 0 - success = intel_sdvo_create_preferred_input_timing(encoder, clock, + success = intel_sdvo_create_preferred_input_timing(output, clock, width, height); if (success) { struct intel_sdvo_dtd *input_dtd; - intel_sdvo_get_preferred_input_timing(encoder, &input_dtd); - intel_sdvo_set_input_timing(encoder, &input_dtd); + intel_sdvo_get_preferred_input_timing(output, &input_dtd); + intel_sdvo_set_input_timing(output, &input_dtd); } #else - intel_sdvo_set_input_timing(intel_encoder, &input_dtd); + intel_sdvo_set_input_timing(output, &input_dtd); #endif switch (intel_sdvo_get_pixel_multiplier(mode)) { case 1: - intel_sdvo_set_clock_rate_mult(intel_encoder, + intel_sdvo_set_clock_rate_mult(output, SDVO_CLOCK_RATE_MULT_1X); break; case 2: - intel_sdvo_set_clock_rate_mult(intel_encoder, + intel_sdvo_set_clock_rate_mult(output, SDVO_CLOCK_RATE_MULT_2X); break; case 4: - intel_sdvo_set_clock_rate_mult(intel_encoder, + intel_sdvo_set_clock_rate_mult(output, SDVO_CLOCK_RATE_MULT_4X); break; } @@ -1279,8 +1274,8 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, SDVO_VSYNC_ACTIVE_HIGH | SDVO_HSYNC_ACTIVE_HIGH; } else { - sdvox |= I915_READ(sdvo_priv->sdvo_reg); - switch (sdvo_priv->sdvo_reg) { + sdvox |= I915_READ(sdvo_priv->output_device); + switch (sdvo_priv->output_device) { case SDVOB: sdvox &= SDVOB_PRESERVE_MASK; break; @@ -1304,26 +1299,26 @@ static void intel_sdvo_mode_set(struct drm_encoder *encoder, if (sdvo_priv->sdvo_flags & SDVO_NEED_TO_STALL) sdvox |= SDVO_STALL_SELECT; - intel_sdvo_write_sdvox(intel_encoder, sdvox); + intel_sdvo_write_sdvox(output, sdvox); } static void intel_sdvo_dpms(struct drm_encoder *encoder, int mode) { struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; u32 temp; if (mode != DRM_MODE_DPMS_ON) { - intel_sdvo_set_active_outputs(intel_encoder, 0); + intel_sdvo_set_active_outputs(intel_output, 0); if (0) - intel_sdvo_set_encoder_power_state(intel_encoder, mode); + intel_sdvo_set_encoder_power_state(intel_output, mode); if (mode == DRM_MODE_DPMS_OFF) { - temp = I915_READ(sdvo_priv->sdvo_reg); + temp = I915_READ(sdvo_priv->output_device); if ((temp & SDVO_ENABLE) != 0) { - intel_sdvo_write_sdvox(intel_encoder, temp & ~SDVO_ENABLE); + intel_sdvo_write_sdvox(intel_output, temp & ~SDVO_ENABLE); } } } else { @@ -1331,13 +1326,13 @@ static void intel_sdvo_dpms(struct drm_encoder *encoder, int mode) int i; u8 status; - temp = I915_READ(sdvo_priv->sdvo_reg); + temp = I915_READ(sdvo_priv->output_device); if ((temp & SDVO_ENABLE) == 0) - intel_sdvo_write_sdvox(intel_encoder, temp | SDVO_ENABLE); + intel_sdvo_write_sdvox(intel_output, temp | SDVO_ENABLE); for (i = 0; i < 2; i++) intel_wait_for_vblank(dev); - status = intel_sdvo_get_trained_inputs(intel_encoder, &input1, + status = intel_sdvo_get_trained_inputs(intel_output, &input1, &input2); @@ -1351,8 +1346,8 @@ static void intel_sdvo_dpms(struct drm_encoder *encoder, int mode) } if (0) - intel_sdvo_set_encoder_power_state(intel_encoder, mode); - intel_sdvo_set_active_outputs(intel_encoder, sdvo_priv->controlled_output); + intel_sdvo_set_encoder_power_state(intel_output, mode); + intel_sdvo_set_active_outputs(intel_output, sdvo_priv->controlled_output); } return; } @@ -1361,22 +1356,22 @@ static void intel_sdvo_save(struct drm_connector *connector) { struct drm_device *dev = connector->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; int o; - sdvo_priv->save_sdvo_mult = intel_sdvo_get_clock_rate_mult(intel_encoder); - intel_sdvo_get_active_outputs(intel_encoder, &sdvo_priv->save_active_outputs); + sdvo_priv->save_sdvo_mult = intel_sdvo_get_clock_rate_mult(intel_output); + intel_sdvo_get_active_outputs(intel_output, &sdvo_priv->save_active_outputs); if (sdvo_priv->caps.sdvo_inputs_mask & 0x1) { - intel_sdvo_set_target_input(intel_encoder, true, false); - intel_sdvo_get_input_timing(intel_encoder, + intel_sdvo_set_target_input(intel_output, true, false); + intel_sdvo_get_input_timing(intel_output, &sdvo_priv->save_input_dtd_1); } if (sdvo_priv->caps.sdvo_inputs_mask & 0x2) { - intel_sdvo_set_target_input(intel_encoder, false, true); - intel_sdvo_get_input_timing(intel_encoder, + intel_sdvo_set_target_input(intel_output, false, true); + intel_sdvo_get_input_timing(intel_output, &sdvo_priv->save_input_dtd_2); } @@ -1385,8 +1380,8 @@ static void intel_sdvo_save(struct drm_connector *connector) u16 this_output = (1 << o); if (sdvo_priv->caps.output_flags & this_output) { - intel_sdvo_set_target_output(intel_encoder, this_output); - intel_sdvo_get_output_timing(intel_encoder, + intel_sdvo_set_target_output(intel_output, this_output); + intel_sdvo_get_output_timing(intel_output, &sdvo_priv->save_output_dtd[o]); } } @@ -1394,66 +1389,66 @@ static void intel_sdvo_save(struct drm_connector *connector) /* XXX: Save TV format/enhancements. */ } - sdvo_priv->save_SDVOX = I915_READ(sdvo_priv->sdvo_reg); + sdvo_priv->save_SDVOX = I915_READ(sdvo_priv->output_device); } static void intel_sdvo_restore(struct drm_connector *connector) { struct drm_device *dev = connector->dev; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; int o; int i; bool input1, input2; u8 status; - intel_sdvo_set_active_outputs(intel_encoder, 0); + intel_sdvo_set_active_outputs(intel_output, 0); for (o = SDVO_OUTPUT_FIRST; o <= SDVO_OUTPUT_LAST; o++) { u16 this_output = (1 << o); if (sdvo_priv->caps.output_flags & this_output) { - intel_sdvo_set_target_output(intel_encoder, this_output); - intel_sdvo_set_output_timing(intel_encoder, &sdvo_priv->save_output_dtd[o]); + intel_sdvo_set_target_output(intel_output, this_output); + intel_sdvo_set_output_timing(intel_output, &sdvo_priv->save_output_dtd[o]); } } if (sdvo_priv->caps.sdvo_inputs_mask & 0x1) { - intel_sdvo_set_target_input(intel_encoder, true, false); - intel_sdvo_set_input_timing(intel_encoder, &sdvo_priv->save_input_dtd_1); + intel_sdvo_set_target_input(intel_output, true, false); + intel_sdvo_set_input_timing(intel_output, &sdvo_priv->save_input_dtd_1); } if (sdvo_priv->caps.sdvo_inputs_mask & 0x2) { - intel_sdvo_set_target_input(intel_encoder, false, true); - intel_sdvo_set_input_timing(intel_encoder, &sdvo_priv->save_input_dtd_2); + intel_sdvo_set_target_input(intel_output, false, true); + intel_sdvo_set_input_timing(intel_output, &sdvo_priv->save_input_dtd_2); } - intel_sdvo_set_clock_rate_mult(intel_encoder, sdvo_priv->save_sdvo_mult); + intel_sdvo_set_clock_rate_mult(intel_output, sdvo_priv->save_sdvo_mult); if (sdvo_priv->is_tv) { /* XXX: Restore TV format/enhancements. */ } - intel_sdvo_write_sdvox(intel_encoder, sdvo_priv->save_SDVOX); + intel_sdvo_write_sdvox(intel_output, sdvo_priv->save_SDVOX); if (sdvo_priv->save_SDVOX & SDVO_ENABLE) { for (i = 0; i < 2; i++) intel_wait_for_vblank(dev); - status = intel_sdvo_get_trained_inputs(intel_encoder, &input1, &input2); + status = intel_sdvo_get_trained_inputs(intel_output, &input1, &input2); if (status == SDVO_CMD_STATUS_SUCCESS && !input1) DRM_DEBUG_KMS("First %s output reported failure to " "sync\n", SDVO_NAME(sdvo_priv)); } - intel_sdvo_set_active_outputs(intel_encoder, sdvo_priv->save_active_outputs); + intel_sdvo_set_active_outputs(intel_output, sdvo_priv->save_active_outputs); } static int intel_sdvo_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; if (mode->flags & DRM_MODE_FLAG_DBLSCAN) return MODE_NO_DBLESCAN; @@ -1478,12 +1473,12 @@ static int intel_sdvo_mode_valid(struct drm_connector *connector, return MODE_OK; } -static bool intel_sdvo_get_capabilities(struct intel_encoder *intel_encoder, struct intel_sdvo_caps *caps) +static bool intel_sdvo_get_capabilities(struct intel_output *intel_output, struct intel_sdvo_caps *caps) { u8 status; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_DEVICE_CAPS, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, caps, sizeof(*caps)); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_DEVICE_CAPS, NULL, 0); + status = intel_sdvo_read_response(intel_output, caps, sizeof(*caps)); if (status != SDVO_CMD_STATUS_SUCCESS) return false; @@ -1493,22 +1488,22 @@ static bool intel_sdvo_get_capabilities(struct intel_encoder *intel_encoder, str struct drm_connector* intel_sdvo_find(struct drm_device *dev, int sdvoB) { struct drm_connector *connector = NULL; - struct intel_encoder *iout = NULL; + struct intel_output *iout = NULL; struct intel_sdvo_priv *sdvo; /* find the sdvo connector */ list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - iout = to_intel_encoder(connector); + iout = to_intel_output(connector); if (iout->type != INTEL_OUTPUT_SDVO) continue; sdvo = iout->dev_priv; - if (sdvo->sdvo_reg == SDVOB && sdvoB) + if (sdvo->output_device == SDVOB && sdvoB) return connector; - if (sdvo->sdvo_reg == SDVOC && !sdvoB) + if (sdvo->output_device == SDVOC && !sdvoB) return connector; } @@ -1520,16 +1515,16 @@ int intel_sdvo_supports_hotplug(struct drm_connector *connector) { u8 response[2]; u8 status; - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; DRM_DEBUG_KMS("\n"); if (!connector) return 0; - intel_encoder = to_intel_encoder(connector); + intel_output = to_intel_output(connector); - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_HOT_PLUG_SUPPORT, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &response, 2); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_HOT_PLUG_SUPPORT, NULL, 0); + status = intel_sdvo_read_response(intel_output, &response, 2); if (response[0] !=0) return 1; @@ -1541,30 +1536,30 @@ void intel_sdvo_set_hotplug(struct drm_connector *connector, int on) { u8 response[2]; u8 status; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_ACTIVE_HOT_PLUG, NULL, 0); - intel_sdvo_read_response(intel_encoder, &response, 2); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_ACTIVE_HOT_PLUG, NULL, 0); + intel_sdvo_read_response(intel_output, &response, 2); if (on) { - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_HOT_PLUG_SUPPORT, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &response, 2); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_HOT_PLUG_SUPPORT, NULL, 0); + status = intel_sdvo_read_response(intel_output, &response, 2); - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_ACTIVE_HOT_PLUG, &response, 2); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_ACTIVE_HOT_PLUG, &response, 2); } else { response[0] = 0; response[1] = 0; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_SET_ACTIVE_HOT_PLUG, &response, 2); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_SET_ACTIVE_HOT_PLUG, &response, 2); } - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_ACTIVE_HOT_PLUG, NULL, 0); - intel_sdvo_read_response(intel_encoder, &response, 2); + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_ACTIVE_HOT_PLUG, NULL, 0); + intel_sdvo_read_response(intel_output, &response, 2); } static bool -intel_sdvo_multifunc_encoder(struct intel_encoder *intel_encoder) +intel_sdvo_multifunc_encoder(struct intel_output *intel_output) { - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; int caps = 0; if (sdvo_priv->caps.output_flags & @@ -1598,11 +1593,11 @@ static struct drm_connector * intel_find_analog_connector(struct drm_device *dev) { struct drm_connector *connector; - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - intel_encoder = to_intel_encoder(connector); - if (intel_encoder->type == INTEL_OUTPUT_ANALOG) + intel_output = to_intel_output(connector); + if (intel_output->type == INTEL_OUTPUT_ANALOG) return connector; } return NULL; @@ -1627,16 +1622,16 @@ intel_analog_is_connected(struct drm_device *dev) enum drm_connector_status intel_sdvo_hdmi_sink_detect(struct drm_connector *connector, u16 response) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; enum drm_connector_status status = connector_status_connected; struct edid *edid = NULL; - edid = drm_get_edid(&intel_encoder->base, - intel_encoder->ddc_bus); + edid = drm_get_edid(&intel_output->base, + intel_output->ddc_bus); /* This is only applied to SDVO cards with multiple outputs */ - if (edid == NULL && intel_sdvo_multifunc_encoder(intel_encoder)) { + if (edid == NULL && intel_sdvo_multifunc_encoder(intel_output)) { uint8_t saved_ddc, temp_ddc; saved_ddc = sdvo_priv->ddc_bus; temp_ddc = sdvo_priv->ddc_bus >> 1; @@ -1646,8 +1641,8 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector, u16 response) */ while(temp_ddc > 1) { sdvo_priv->ddc_bus = temp_ddc; - edid = drm_get_edid(&intel_encoder->base, - intel_encoder->ddc_bus); + edid = drm_get_edid(&intel_output->base, + intel_output->ddc_bus); if (edid) { /* * When we can get the EDID, maybe it is the @@ -1666,8 +1661,8 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector, u16 response) */ if (edid == NULL && sdvo_priv->analog_ddc_bus && - !intel_analog_is_connected(intel_encoder->base.dev)) - edid = drm_get_edid(&intel_encoder->base, + !intel_analog_is_connected(intel_output->base.dev)) + edid = drm_get_edid(&intel_output->base, sdvo_priv->analog_ddc_bus); if (edid != NULL) { /* Don't report the output as connected if it's a DVI-I @@ -1682,7 +1677,7 @@ intel_sdvo_hdmi_sink_detect(struct drm_connector *connector, u16 response) } kfree(edid); - intel_encoder->base.display_info.raw_edid = NULL; + intel_output->base.display_info.raw_edid = NULL; } else if (response & (SDVO_OUTPUT_TMDS0 | SDVO_OUTPUT_TMDS1)) status = connector_status_disconnected; @@ -1694,16 +1689,16 @@ static enum drm_connector_status intel_sdvo_detect(struct drm_connector *connect { uint16_t response; u8 status; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_ATTACHED_DISPLAYS, NULL, 0); if (sdvo_priv->is_tv) { /* add 30ms delay when the output type is SDVO-TV */ mdelay(30); } - status = intel_sdvo_read_response(intel_encoder, &response, 2); + status = intel_sdvo_read_response(intel_output, &response, 2); DRM_DEBUG_KMS("SDVO response %d %d\n", response & 0xff, response >> 8); @@ -1713,10 +1708,10 @@ static enum drm_connector_status intel_sdvo_detect(struct drm_connector *connect if (response == 0) return connector_status_disconnected; - if (intel_sdvo_multifunc_encoder(intel_encoder) && + if (intel_sdvo_multifunc_encoder(intel_output) && sdvo_priv->attached_output != response) { if (sdvo_priv->controlled_output != response && - intel_sdvo_output_setup(intel_encoder, response) != true) + intel_sdvo_output_setup(intel_output, response) != true) return connector_status_unknown; sdvo_priv->attached_output = response; } @@ -1725,12 +1720,12 @@ static enum drm_connector_status intel_sdvo_detect(struct drm_connector *connect static void intel_sdvo_get_ddc_modes(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; int num_modes; /* set the bus switch and get the modes */ - num_modes = intel_ddc_get_modes(intel_encoder); + num_modes = intel_ddc_get_modes(intel_output); /* * Mac mini hack. On this device, the DVI-I connector shares one DDC @@ -1740,17 +1735,17 @@ static void intel_sdvo_get_ddc_modes(struct drm_connector *connector) */ if (num_modes == 0 && sdvo_priv->analog_ddc_bus && - !intel_analog_is_connected(intel_encoder->base.dev)) { + !intel_analog_is_connected(intel_output->base.dev)) { struct i2c_adapter *digital_ddc_bus; /* Switch to the analog ddc bus and try that */ - digital_ddc_bus = intel_encoder->ddc_bus; - intel_encoder->ddc_bus = sdvo_priv->analog_ddc_bus; + digital_ddc_bus = intel_output->ddc_bus; + intel_output->ddc_bus = sdvo_priv->analog_ddc_bus; - (void) intel_ddc_get_modes(intel_encoder); + (void) intel_ddc_get_modes(intel_output); - intel_encoder->ddc_bus = digital_ddc_bus; + intel_output->ddc_bus = digital_ddc_bus; } } @@ -1821,7 +1816,7 @@ struct drm_display_mode sdvo_tv_modes[] = { static void intel_sdvo_get_tv_modes(struct drm_connector *connector) { - struct intel_encoder *output = to_intel_encoder(connector); + struct intel_output *output = to_intel_output(connector); struct intel_sdvo_priv *sdvo_priv = output->dev_priv; struct intel_sdvo_sdtv_resolution_request tv_res; uint32_t reply = 0, format_map = 0; @@ -1863,9 +1858,9 @@ static void intel_sdvo_get_tv_modes(struct drm_connector *connector) static void intel_sdvo_get_lvds_modes(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); struct drm_i915_private *dev_priv = connector->dev->dev_private; - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; struct drm_display_mode *newmode; /* @@ -1873,7 +1868,7 @@ static void intel_sdvo_get_lvds_modes(struct drm_connector *connector) * Assume that the preferred modes are * arranged in priority order. */ - intel_ddc_get_modes(intel_encoder); + intel_ddc_get_modes(intel_output); if (list_empty(&connector->probed_modes) == false) goto end; @@ -1902,7 +1897,7 @@ static void intel_sdvo_get_lvds_modes(struct drm_connector *connector) static int intel_sdvo_get_modes(struct drm_connector *connector) { - struct intel_encoder *output = to_intel_encoder(connector); + struct intel_output *output = to_intel_output(connector); struct intel_sdvo_priv *sdvo_priv = output->dev_priv; if (sdvo_priv->is_tv) @@ -1920,8 +1915,8 @@ static int intel_sdvo_get_modes(struct drm_connector *connector) static void intel_sdvo_destroy_enhance_property(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; struct drm_device *dev = connector->dev; if (sdvo_priv->is_tv) { @@ -1958,13 +1953,13 @@ void intel_sdvo_destroy_enhance_property(struct drm_connector *connector) static void intel_sdvo_destroy(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; - if (intel_encoder->i2c_bus) - intel_i2c_destroy(intel_encoder->i2c_bus); - if (intel_encoder->ddc_bus) - intel_i2c_destroy(intel_encoder->ddc_bus); + if (intel_output->i2c_bus) + intel_i2c_destroy(intel_output->i2c_bus); + if (intel_output->ddc_bus) + intel_i2c_destroy(intel_output->ddc_bus); if (sdvo_priv->analog_ddc_bus) intel_i2c_destroy(sdvo_priv->analog_ddc_bus); @@ -1982,7 +1977,7 @@ static void intel_sdvo_destroy(struct drm_connector *connector) drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); - kfree(intel_encoder); + kfree(intel_output); } static int @@ -1990,9 +1985,9 @@ intel_sdvo_set_property(struct drm_connector *connector, struct drm_property *property, uint64_t val) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; - struct drm_encoder *encoder = &intel_encoder->enc; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; + struct drm_encoder *encoder = &intel_output->enc; struct drm_crtc *crtc = encoder->crtc; int ret = 0; bool changed = false; @@ -2100,8 +2095,8 @@ intel_sdvo_set_property(struct drm_connector *connector, sdvo_priv->cur_brightness = temp_value; } if (cmd) { - intel_sdvo_write_cmd(intel_encoder, cmd, &temp_value, 2); - status = intel_sdvo_read_response(intel_encoder, + intel_sdvo_write_cmd(intel_output, cmd, &temp_value, 2); + status = intel_sdvo_read_response(intel_output, NULL, 0); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO command \n"); @@ -2196,7 +2191,7 @@ intel_sdvo_select_ddc_bus(struct intel_sdvo_priv *dev_priv) } static bool -intel_sdvo_get_digital_encoding_mode(struct intel_encoder *output) +intel_sdvo_get_digital_encoding_mode(struct intel_output *output) { struct intel_sdvo_priv *sdvo_priv = output->dev_priv; uint8_t status; @@ -2210,42 +2205,42 @@ intel_sdvo_get_digital_encoding_mode(struct intel_encoder *output) return true; } -static struct intel_encoder * -intel_sdvo_chan_to_intel_encoder(struct intel_i2c_chan *chan) +static struct intel_output * +intel_sdvo_chan_to_intel_output(struct intel_i2c_chan *chan) { struct drm_device *dev = chan->drm_dev; struct drm_connector *connector; - struct intel_encoder *intel_encoder = NULL; + struct intel_output *intel_output = NULL; list_for_each_entry(connector, &dev->mode_config.connector_list, head) { - if (to_intel_encoder(connector)->ddc_bus == &chan->adapter) { - intel_encoder = to_intel_encoder(connector); + if (to_intel_output(connector)->ddc_bus == &chan->adapter) { + intel_output = to_intel_output(connector); break; } } - return intel_encoder; + return intel_output; } static int intel_sdvo_master_xfer(struct i2c_adapter *i2c_adap, struct i2c_msg msgs[], int num) { - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; struct intel_sdvo_priv *sdvo_priv; struct i2c_algo_bit_data *algo_data; const struct i2c_algorithm *algo; algo_data = (struct i2c_algo_bit_data *)i2c_adap->algo_data; - intel_encoder = - intel_sdvo_chan_to_intel_encoder( + intel_output = + intel_sdvo_chan_to_intel_output( (struct intel_i2c_chan *)(algo_data->data)); - if (intel_encoder == NULL) + if (intel_output == NULL) return -EINVAL; - sdvo_priv = intel_encoder->dev_priv; - algo = intel_encoder->i2c_bus->algo; + sdvo_priv = intel_output->dev_priv; + algo = intel_output->i2c_bus->algo; - intel_sdvo_set_control_bus_switch(intel_encoder, sdvo_priv->ddc_bus); + intel_sdvo_set_control_bus_switch(intel_output, sdvo_priv->ddc_bus); return algo->master_xfer(i2c_adap, msgs, num); } @@ -2254,12 +2249,12 @@ static struct i2c_algorithm intel_sdvo_i2c_bit_algo = { }; static u8 -intel_sdvo_get_slave_addr(struct drm_device *dev, int sdvo_reg) +intel_sdvo_get_slave_addr(struct drm_device *dev, int output_device) { struct drm_i915_private *dev_priv = dev->dev_private; struct sdvo_device_mapping *my_mapping, *other_mapping; - if (sdvo_reg == SDVOB) { + if (output_device == SDVOB) { my_mapping = &dev_priv->sdvo_mappings[0]; other_mapping = &dev_priv->sdvo_mappings[1]; } else { @@ -2284,7 +2279,7 @@ intel_sdvo_get_slave_addr(struct drm_device *dev, int sdvo_reg) /* No SDVO device info is found for another DVO port, * so use mapping assumption we had before BIOS parsing. */ - if (sdvo_reg == SDVOB) + if (output_device == SDVOB) return 0x70; else return 0x72; @@ -2310,15 +2305,15 @@ static struct dmi_system_id intel_sdvo_bad_tv[] = { }; static bool -intel_sdvo_output_setup(struct intel_encoder *intel_encoder, uint16_t flags) +intel_sdvo_output_setup(struct intel_output *intel_output, uint16_t flags) { - struct drm_connector *connector = &intel_encoder->base; - struct drm_encoder *encoder = &intel_encoder->enc; - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct drm_connector *connector = &intel_output->base; + struct drm_encoder *encoder = &intel_output->enc; + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; bool ret = true, registered = false; sdvo_priv->is_tv = false; - intel_encoder->needs_tv_clock = false; + intel_output->needs_tv_clock = false; sdvo_priv->is_lvds = false; if (device_is_registered(&connector->kdev)) { @@ -2336,16 +2331,16 @@ intel_sdvo_output_setup(struct intel_encoder *intel_encoder, uint16_t flags) encoder->encoder_type = DRM_MODE_ENCODER_TMDS; connector->connector_type = DRM_MODE_CONNECTOR_DVID; - if (intel_sdvo_get_supp_encode(intel_encoder, + if (intel_sdvo_get_supp_encode(intel_output, &sdvo_priv->encode) && - intel_sdvo_get_digital_encoding_mode(intel_encoder) && + intel_sdvo_get_digital_encoding_mode(intel_output) && sdvo_priv->is_hdmi) { /* enable hdmi encoding mode if supported */ - intel_sdvo_set_encode(intel_encoder, SDVO_ENCODE_HDMI); - intel_sdvo_set_colorimetry(intel_encoder, + intel_sdvo_set_encode(intel_output, SDVO_ENCODE_HDMI); + intel_sdvo_set_colorimetry(intel_output, SDVO_COLORIMETRY_RGB256); connector->connector_type = DRM_MODE_CONNECTOR_HDMIA; - intel_encoder->clone_mask = + intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) | (1 << INTEL_ANALOG_CLONE_BIT); } @@ -2356,21 +2351,21 @@ intel_sdvo_output_setup(struct intel_encoder *intel_encoder, uint16_t flags) encoder->encoder_type = DRM_MODE_ENCODER_TVDAC; connector->connector_type = DRM_MODE_CONNECTOR_SVIDEO; sdvo_priv->is_tv = true; - intel_encoder->needs_tv_clock = true; - intel_encoder->clone_mask = 1 << INTEL_SDVO_TV_CLONE_BIT; + intel_output->needs_tv_clock = true; + intel_output->clone_mask = 1 << INTEL_SDVO_TV_CLONE_BIT; } else if (flags & SDVO_OUTPUT_RGB0) { sdvo_priv->controlled_output = SDVO_OUTPUT_RGB0; encoder->encoder_type = DRM_MODE_ENCODER_DAC; connector->connector_type = DRM_MODE_CONNECTOR_VGA; - intel_encoder->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) | + intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) | (1 << INTEL_ANALOG_CLONE_BIT); } else if (flags & SDVO_OUTPUT_RGB1) { sdvo_priv->controlled_output = SDVO_OUTPUT_RGB1; encoder->encoder_type = DRM_MODE_ENCODER_DAC; connector->connector_type = DRM_MODE_CONNECTOR_VGA; - intel_encoder->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) | + intel_output->clone_mask = (1 << INTEL_SDVO_NON_TV_CLONE_BIT) | (1 << INTEL_ANALOG_CLONE_BIT); } else if (flags & SDVO_OUTPUT_CVBS0) { @@ -2378,15 +2373,15 @@ intel_sdvo_output_setup(struct intel_encoder *intel_encoder, uint16_t flags) encoder->encoder_type = DRM_MODE_ENCODER_TVDAC; connector->connector_type = DRM_MODE_CONNECTOR_SVIDEO; sdvo_priv->is_tv = true; - intel_encoder->needs_tv_clock = true; - intel_encoder->clone_mask = 1 << INTEL_SDVO_TV_CLONE_BIT; + intel_output->needs_tv_clock = true; + intel_output->clone_mask = 1 << INTEL_SDVO_TV_CLONE_BIT; } else if (flags & SDVO_OUTPUT_LVDS0) { sdvo_priv->controlled_output = SDVO_OUTPUT_LVDS0; encoder->encoder_type = DRM_MODE_ENCODER_LVDS; connector->connector_type = DRM_MODE_CONNECTOR_LVDS; sdvo_priv->is_lvds = true; - intel_encoder->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT) | + intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT) | (1 << INTEL_SDVO_LVDS_CLONE_BIT); } else if (flags & SDVO_OUTPUT_LVDS1) { @@ -2394,7 +2389,7 @@ intel_sdvo_output_setup(struct intel_encoder *intel_encoder, uint16_t flags) encoder->encoder_type = DRM_MODE_ENCODER_LVDS; connector->connector_type = DRM_MODE_CONNECTOR_LVDS; sdvo_priv->is_lvds = true; - intel_encoder->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT) | + intel_output->clone_mask = (1 << INTEL_ANALOG_CLONE_BIT) | (1 << INTEL_SDVO_LVDS_CLONE_BIT); } else { @@ -2407,7 +2402,7 @@ intel_sdvo_output_setup(struct intel_encoder *intel_encoder, uint16_t flags) bytes[0], bytes[1]); ret = false; } - intel_encoder->crtc_mask = (1 << 0) | (1 << 1); + intel_output->crtc_mask = (1 << 0) | (1 << 1); if (ret && registered) ret = drm_sysfs_connector_add(connector) == 0 ? true : false; @@ -2419,18 +2414,18 @@ intel_sdvo_output_setup(struct intel_encoder *intel_encoder, uint16_t flags) static void intel_sdvo_tv_create_property(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; struct intel_sdvo_tv_format format; uint32_t format_map, i; uint8_t status; - intel_sdvo_set_target_output(intel_encoder, + intel_sdvo_set_target_output(intel_output, sdvo_priv->controlled_output); - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_SUPPORTED_TV_FORMATS, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &format, sizeof(format)); if (status != SDVO_CMD_STATUS_SUCCESS) return; @@ -2468,16 +2463,16 @@ static void intel_sdvo_tv_create_property(struct drm_connector *connector) static void intel_sdvo_create_enhance_property(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_sdvo_priv *sdvo_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_sdvo_priv *sdvo_priv = intel_output->dev_priv; struct intel_sdvo_enhancements_reply sdvo_data; struct drm_device *dev = connector->dev; uint8_t status; uint16_t response, data_value[2]; - intel_sdvo_write_cmd(intel_encoder, SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_SUPPORTED_ENHANCEMENTS, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, &sdvo_data, + status = intel_sdvo_read_response(intel_output, &sdvo_data, sizeof(sdvo_data)); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS(" incorrect response is returned\n"); @@ -2493,18 +2488,18 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector) * property */ if (sdvo_data.overscan_h) { - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_MAX_OVERSCAN_H, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &data_value, 4); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO max " "h_overscan\n"); return; } - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_OVERSCAN_H, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &response, 2); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO h_overscan\n"); @@ -2534,18 +2529,18 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector) data_value[0], data_value[1], response); } if (sdvo_data.overscan_v) { - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_MAX_OVERSCAN_V, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &data_value, 4); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO max " "v_overscan\n"); return; } - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_OVERSCAN_V, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &response, 2); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO v_overscan\n"); @@ -2575,17 +2570,17 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector) data_value[0], data_value[1], response); } if (sdvo_data.position_h) { - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_MAX_POSITION_H, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &data_value, 4); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO Max h_pos\n"); return; } - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_POSITION_H, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &response, 2); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO get h_postion\n"); @@ -2606,17 +2601,17 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector) data_value[0], data_value[1], response); } if (sdvo_data.position_v) { - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_MAX_POSITION_V, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &data_value, 4); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO Max v_pos\n"); return; } - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_POSITION_V, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &response, 2); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO get v_postion\n"); @@ -2639,17 +2634,17 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector) } if (sdvo_priv->is_tv) { if (sdvo_data.saturation) { - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_MAX_SATURATION, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &data_value, 4); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO Max sat\n"); return; } - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_SATURATION, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &response, 2); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO get sat\n"); @@ -2671,17 +2666,17 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector) data_value[0], data_value[1], response); } if (sdvo_data.contrast) { - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_MAX_CONTRAST, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &data_value, 4); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO Max contrast\n"); return; } - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_CONTRAST, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &response, 2); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO get contrast\n"); @@ -2702,17 +2697,17 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector) data_value[0], data_value[1], response); } if (sdvo_data.hue) { - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_MAX_HUE, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &data_value, 4); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO Max hue\n"); return; } - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_HUE, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &response, 2); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO get hue\n"); @@ -2735,17 +2730,17 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector) } if (sdvo_priv->is_tv || sdvo_priv->is_lvds) { if (sdvo_data.brightness) { - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_MAX_BRIGHTNESS, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &data_value, 4); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO Max bright\n"); return; } - intel_sdvo_write_cmd(intel_encoder, + intel_sdvo_write_cmd(intel_output, SDVO_CMD_GET_BRIGHTNESS, NULL, 0); - status = intel_sdvo_read_response(intel_encoder, + status = intel_sdvo_read_response(intel_output, &response, 2); if (status != SDVO_CMD_STATUS_SUCCESS) { DRM_DEBUG_KMS("Incorrect SDVO get brigh\n"); @@ -2770,81 +2765,81 @@ static void intel_sdvo_create_enhance_property(struct drm_connector *connector) return; } -bool intel_sdvo_init(struct drm_device *dev, int sdvo_reg) +bool intel_sdvo_init(struct drm_device *dev, int output_device) { struct drm_i915_private *dev_priv = dev->dev_private; struct drm_connector *connector; - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; struct intel_sdvo_priv *sdvo_priv; u8 ch[0x40]; int i; - intel_encoder = kcalloc(sizeof(struct intel_encoder)+sizeof(struct intel_sdvo_priv), 1, GFP_KERNEL); - if (!intel_encoder) { + intel_output = kcalloc(sizeof(struct intel_output)+sizeof(struct intel_sdvo_priv), 1, GFP_KERNEL); + if (!intel_output) { return false; } - sdvo_priv = (struct intel_sdvo_priv *)(intel_encoder + 1); - sdvo_priv->sdvo_reg = sdvo_reg; + sdvo_priv = (struct intel_sdvo_priv *)(intel_output + 1); + sdvo_priv->output_device = output_device; - intel_encoder->dev_priv = sdvo_priv; - intel_encoder->type = INTEL_OUTPUT_SDVO; + intel_output->dev_priv = sdvo_priv; + intel_output->type = INTEL_OUTPUT_SDVO; /* setup the DDC bus. */ - if (sdvo_reg == SDVOB) - intel_encoder->i2c_bus = intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOB"); + if (output_device == SDVOB) + intel_output->i2c_bus = intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOB"); else - intel_encoder->i2c_bus = intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOC"); + intel_output->i2c_bus = intel_i2c_create(dev, GPIOE, "SDVOCTRL_E for SDVOC"); - if (!intel_encoder->i2c_bus) + if (!intel_output->i2c_bus) goto err_inteloutput; - sdvo_priv->slave_addr = intel_sdvo_get_slave_addr(dev, sdvo_reg); + sdvo_priv->slave_addr = intel_sdvo_get_slave_addr(dev, output_device); /* Save the bit-banging i2c functionality for use by the DDC wrapper */ - intel_sdvo_i2c_bit_algo.functionality = intel_encoder->i2c_bus->algo->functionality; + intel_sdvo_i2c_bit_algo.functionality = intel_output->i2c_bus->algo->functionality; /* Read the regs to test if we can talk to the device */ for (i = 0; i < 0x40; i++) { - if (!intel_sdvo_read_byte(intel_encoder, i, &ch[i])) { + if (!intel_sdvo_read_byte(intel_output, i, &ch[i])) { DRM_DEBUG_KMS("No SDVO device found on SDVO%c\n", - sdvo_reg == SDVOB ? 'B' : 'C'); + output_device == SDVOB ? 'B' : 'C'); goto err_i2c; } } /* setup the DDC bus. */ - if (sdvo_reg == SDVOB) { - intel_encoder->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOB DDC BUS"); + if (output_device == SDVOB) { + intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOB DDC BUS"); sdvo_priv->analog_ddc_bus = intel_i2c_create(dev, GPIOA, "SDVOB/VGA DDC BUS"); dev_priv->hotplug_supported_mask |= SDVOB_HOTPLUG_INT_STATUS; } else { - intel_encoder->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOC DDC BUS"); + intel_output->ddc_bus = intel_i2c_create(dev, GPIOE, "SDVOC DDC BUS"); sdvo_priv->analog_ddc_bus = intel_i2c_create(dev, GPIOA, "SDVOC/VGA DDC BUS"); dev_priv->hotplug_supported_mask |= SDVOC_HOTPLUG_INT_STATUS; } - if (intel_encoder->ddc_bus == NULL) + if (intel_output->ddc_bus == NULL) goto err_i2c; /* Wrap with our custom algo which switches to DDC mode */ - intel_encoder->ddc_bus->algo = &intel_sdvo_i2c_bit_algo; + intel_output->ddc_bus->algo = &intel_sdvo_i2c_bit_algo; /* In default case sdvo lvds is false */ - intel_sdvo_get_capabilities(intel_encoder, &sdvo_priv->caps); + intel_sdvo_get_capabilities(intel_output, &sdvo_priv->caps); - if (intel_sdvo_output_setup(intel_encoder, + if (intel_sdvo_output_setup(intel_output, sdvo_priv->caps.output_flags) != true) { DRM_DEBUG_KMS("SDVO output failed to setup on SDVO%c\n", - sdvo_reg == SDVOB ? 'B' : 'C'); + output_device == SDVOB ? 'B' : 'C'); goto err_i2c; } - connector = &intel_encoder->base; + connector = &intel_output->base; drm_connector_init(dev, connector, &intel_sdvo_connector_funcs, connector->connector_type); @@ -2853,12 +2848,12 @@ bool intel_sdvo_init(struct drm_device *dev, int sdvo_reg) connector->doublescan_allowed = 0; connector->display_info.subpixel_order = SubPixelHorizontalRGB; - drm_encoder_init(dev, &intel_encoder->enc, - &intel_sdvo_enc_funcs, intel_encoder->enc.encoder_type); + drm_encoder_init(dev, &intel_output->enc, + &intel_sdvo_enc_funcs, intel_output->enc.encoder_type); - drm_encoder_helper_add(&intel_encoder->enc, &intel_sdvo_helper_funcs); + drm_encoder_helper_add(&intel_output->enc, &intel_sdvo_helper_funcs); - drm_mode_connector_attach_encoder(&intel_encoder->base, &intel_encoder->enc); + drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc); if (sdvo_priv->is_tv) intel_sdvo_tv_create_property(connector); @@ -2870,9 +2865,9 @@ bool intel_sdvo_init(struct drm_device *dev, int sdvo_reg) intel_sdvo_select_ddc_bus(sdvo_priv); /* Set the input timing to the screen. Assume always input 0. */ - intel_sdvo_set_target_input(intel_encoder, true, false); + intel_sdvo_set_target_input(intel_output, true, false); - intel_sdvo_get_input_pixel_clock_range(intel_encoder, + intel_sdvo_get_input_pixel_clock_range(intel_output, &sdvo_priv->pixel_clock_min, &sdvo_priv->pixel_clock_max); @@ -2899,12 +2894,12 @@ bool intel_sdvo_init(struct drm_device *dev, int sdvo_reg) err_i2c: if (sdvo_priv->analog_ddc_bus != NULL) intel_i2c_destroy(sdvo_priv->analog_ddc_bus); - if (intel_encoder->ddc_bus != NULL) - intel_i2c_destroy(intel_encoder->ddc_bus); - if (intel_encoder->i2c_bus != NULL) - intel_i2c_destroy(intel_encoder->i2c_bus); + if (intel_output->ddc_bus != NULL) + intel_i2c_destroy(intel_output->ddc_bus); + if (intel_output->i2c_bus != NULL) + intel_i2c_destroy(intel_output->i2c_bus); err_inteloutput: - kfree(intel_encoder); + kfree(intel_output); return false; } diff --git a/trunk/drivers/gpu/drm/i915/intel_tv.c b/trunk/drivers/gpu/drm/i915/intel_tv.c index d7d39b2327df..552ec110b741 100644 --- a/trunk/drivers/gpu/drm/i915/intel_tv.c +++ b/trunk/drivers/gpu/drm/i915/intel_tv.c @@ -921,8 +921,8 @@ intel_tv_save(struct drm_connector *connector) { struct drm_device *dev = connector->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_tv_priv *tv_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_tv_priv *tv_priv = intel_output->dev_priv; int i; tv_priv->save_TV_H_CTL_1 = I915_READ(TV_H_CTL_1); @@ -971,8 +971,8 @@ intel_tv_restore(struct drm_connector *connector) { struct drm_device *dev = connector->dev; struct drm_i915_private *dev_priv = dev->dev_private; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_tv_priv *tv_priv = intel_encoder->dev_priv; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_tv_priv *tv_priv = intel_output->dev_priv; struct drm_crtc *crtc = connector->encoder->crtc; struct intel_crtc *intel_crtc; int i; @@ -1068,9 +1068,9 @@ intel_tv_mode_lookup (char *tv_format) } static const struct tv_mode * -intel_tv_mode_find (struct intel_encoder *intel_encoder) +intel_tv_mode_find (struct intel_output *intel_output) { - struct intel_tv_priv *tv_priv = intel_encoder->dev_priv; + struct intel_tv_priv *tv_priv = intel_output->dev_priv; return intel_tv_mode_lookup(tv_priv->tv_format); } @@ -1078,8 +1078,8 @@ intel_tv_mode_find (struct intel_encoder *intel_encoder) static enum drm_mode_status intel_tv_mode_valid(struct drm_connector *connector, struct drm_display_mode *mode) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder); + struct intel_output *intel_output = to_intel_output(connector); + const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output); /* Ensure TV refresh is close to desired refresh */ if (tv_mode && abs(tv_mode->refresh - drm_mode_vrefresh(mode) * 1000) @@ -1095,8 +1095,8 @@ intel_tv_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, { struct drm_device *dev = encoder->dev; struct drm_mode_config *drm_config = &dev->mode_config; - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - const struct tv_mode *tv_mode = intel_tv_mode_find (intel_encoder); + struct intel_output *intel_output = enc_to_intel_output(encoder); + const struct tv_mode *tv_mode = intel_tv_mode_find (intel_output); struct drm_encoder *other_encoder; if (!tv_mode) @@ -1121,9 +1121,9 @@ intel_tv_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_i915_private *dev_priv = dev->dev_private; struct drm_crtc *crtc = encoder->crtc; struct intel_crtc *intel_crtc = to_intel_crtc(crtc); - struct intel_encoder *intel_encoder = enc_to_intel_encoder(encoder); - struct intel_tv_priv *tv_priv = intel_encoder->dev_priv; - const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder); + struct intel_output *intel_output = enc_to_intel_output(encoder); + struct intel_tv_priv *tv_priv = intel_output->dev_priv; + const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output); u32 tv_ctl; u32 hctl1, hctl2, hctl3; u32 vctl1, vctl2, vctl3, vctl4, vctl5, vctl6, vctl7; @@ -1360,9 +1360,9 @@ static const struct drm_display_mode reported_modes[] = { * \return false if TV is disconnected. */ static int -intel_tv_detect_type (struct drm_crtc *crtc, struct intel_encoder *intel_encoder) +intel_tv_detect_type (struct drm_crtc *crtc, struct intel_output *intel_output) { - struct drm_encoder *encoder = &intel_encoder->enc; + struct drm_encoder *encoder = &intel_output->enc; struct drm_device *dev = encoder->dev; struct drm_i915_private *dev_priv = dev->dev_private; unsigned long irqflags; @@ -1441,9 +1441,9 @@ intel_tv_detect_type (struct drm_crtc *crtc, struct intel_encoder *intel_encoder */ static void intel_tv_find_better_format(struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_tv_priv *tv_priv = intel_encoder->dev_priv; - const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder); + struct intel_output *intel_output = to_intel_output(connector); + struct intel_tv_priv *tv_priv = intel_output->dev_priv; + const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output); int i; if ((tv_priv->type == DRM_MODE_CONNECTOR_Component) == @@ -1475,9 +1475,9 @@ intel_tv_detect(struct drm_connector *connector) { struct drm_crtc *crtc; struct drm_display_mode mode; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_tv_priv *tv_priv = intel_encoder->dev_priv; - struct drm_encoder *encoder = &intel_encoder->enc; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_tv_priv *tv_priv = intel_output->dev_priv; + struct drm_encoder *encoder = &intel_output->enc; int dpms_mode; int type = tv_priv->type; @@ -1485,12 +1485,12 @@ intel_tv_detect(struct drm_connector *connector) drm_mode_set_crtcinfo(&mode, CRTC_INTERLACE_HALVE_V); if (encoder->crtc && encoder->crtc->enabled) { - type = intel_tv_detect_type(encoder->crtc, intel_encoder); + type = intel_tv_detect_type(encoder->crtc, intel_output); } else { - crtc = intel_get_load_detect_pipe(intel_encoder, &mode, &dpms_mode); + crtc = intel_get_load_detect_pipe(intel_output, &mode, &dpms_mode); if (crtc) { - type = intel_tv_detect_type(crtc, intel_encoder); - intel_release_load_detect_pipe(intel_encoder, dpms_mode); + type = intel_tv_detect_type(crtc, intel_output); + intel_release_load_detect_pipe(intel_output, dpms_mode); } else type = -1; } @@ -1525,8 +1525,8 @@ static void intel_tv_chose_preferred_modes(struct drm_connector *connector, struct drm_display_mode *mode_ptr) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder); + struct intel_output *intel_output = to_intel_output(connector); + const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output); if (tv_mode->nbr_end < 480 && mode_ptr->vdisplay == 480) mode_ptr->type |= DRM_MODE_TYPE_PREFERRED; @@ -1550,8 +1550,8 @@ static int intel_tv_get_modes(struct drm_connector *connector) { struct drm_display_mode *mode_ptr; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - const struct tv_mode *tv_mode = intel_tv_mode_find(intel_encoder); + struct intel_output *intel_output = to_intel_output(connector); + const struct tv_mode *tv_mode = intel_tv_mode_find(intel_output); int j, count = 0; u64 tmp; @@ -1604,11 +1604,11 @@ intel_tv_get_modes(struct drm_connector *connector) static void intel_tv_destroy (struct drm_connector *connector) { - struct intel_encoder *intel_encoder = to_intel_encoder(connector); + struct intel_output *intel_output = to_intel_output(connector); drm_sysfs_connector_remove(connector); drm_connector_cleanup(connector); - kfree(intel_encoder); + kfree(intel_output); } @@ -1617,9 +1617,9 @@ intel_tv_set_property(struct drm_connector *connector, struct drm_property *prop uint64_t val) { struct drm_device *dev = connector->dev; - struct intel_encoder *intel_encoder = to_intel_encoder(connector); - struct intel_tv_priv *tv_priv = intel_encoder->dev_priv; - struct drm_encoder *encoder = &intel_encoder->enc; + struct intel_output *intel_output = to_intel_output(connector); + struct intel_tv_priv *tv_priv = intel_output->dev_priv; + struct drm_encoder *encoder = &intel_output->enc; struct drm_crtc *crtc = encoder->crtc; int ret = 0; bool changed = false; @@ -1740,7 +1740,7 @@ intel_tv_init(struct drm_device *dev) { struct drm_i915_private *dev_priv = dev->dev_private; struct drm_connector *connector; - struct intel_encoder *intel_encoder; + struct intel_output *intel_output; struct intel_tv_priv *tv_priv; u32 tv_dac_on, tv_dac_off, save_tv_dac; char **tv_format_names; @@ -1780,28 +1780,28 @@ intel_tv_init(struct drm_device *dev) (tv_dac_off & TVDAC_STATE_CHG_EN) != 0) return; - intel_encoder = kzalloc(sizeof(struct intel_encoder) + + intel_output = kzalloc(sizeof(struct intel_output) + sizeof(struct intel_tv_priv), GFP_KERNEL); - if (!intel_encoder) { + if (!intel_output) { return; } - connector = &intel_encoder->base; + connector = &intel_output->base; drm_connector_init(dev, connector, &intel_tv_connector_funcs, DRM_MODE_CONNECTOR_SVIDEO); - drm_encoder_init(dev, &intel_encoder->enc, &intel_tv_enc_funcs, + drm_encoder_init(dev, &intel_output->enc, &intel_tv_enc_funcs, DRM_MODE_ENCODER_TVDAC); - drm_mode_connector_attach_encoder(&intel_encoder->base, &intel_encoder->enc); - tv_priv = (struct intel_tv_priv *)(intel_encoder + 1); - intel_encoder->type = INTEL_OUTPUT_TVOUT; - intel_encoder->crtc_mask = (1 << 0) | (1 << 1); - intel_encoder->clone_mask = (1 << INTEL_TV_CLONE_BIT); - intel_encoder->enc.possible_crtcs = ((1 << 0) | (1 << 1)); - intel_encoder->enc.possible_clones = (1 << INTEL_OUTPUT_TVOUT); - intel_encoder->dev_priv = tv_priv; + drm_mode_connector_attach_encoder(&intel_output->base, &intel_output->enc); + tv_priv = (struct intel_tv_priv *)(intel_output + 1); + intel_output->type = INTEL_OUTPUT_TVOUT; + intel_output->crtc_mask = (1 << 0) | (1 << 1); + intel_output->clone_mask = (1 << INTEL_TV_CLONE_BIT); + intel_output->enc.possible_crtcs = ((1 << 0) | (1 << 1)); + intel_output->enc.possible_clones = (1 << INTEL_OUTPUT_TVOUT); + intel_output->dev_priv = tv_priv; tv_priv->type = DRM_MODE_CONNECTOR_Unknown; /* BIOS margin values */ @@ -1812,7 +1812,7 @@ intel_tv_init(struct drm_device *dev) tv_priv->tv_format = kstrdup(tv_modes[initial_mode].name, GFP_KERNEL); - drm_encoder_helper_add(&intel_encoder->enc, &intel_tv_helper_funcs); + drm_encoder_helper_add(&intel_output->enc, &intel_tv_helper_funcs); drm_connector_helper_add(connector, &intel_tv_connector_helper_funcs); connector->interlace_allowed = false; connector->doublescan_allowed = false; diff --git a/trunk/drivers/gpu/drm/nouveau/Makefile b/trunk/drivers/gpu/drm/nouveau/Makefile index 453df3f6053f..7f0d807a0d0d 100644 --- a/trunk/drivers/gpu/drm/nouveau/Makefile +++ b/trunk/drivers/gpu/drm/nouveau/Makefile @@ -22,7 +22,7 @@ nouveau-y := nouveau_drv.o nouveau_state.o nouveau_channel.o nouveau_mem.o \ nv50_cursor.o nv50_display.o nv50_fbcon.o \ nv04_dac.o nv04_dfp.o nv04_tv.o nv17_tv.o nv17_tv_modes.o \ nv04_crtc.o nv04_display.o nv04_cursor.o nv04_fbcon.o \ - nv17_gpio.o nv50_gpio.o + nv17_gpio.o nouveau-$(CONFIG_DRM_NOUVEAU_DEBUG) += nouveau_debugfs.o nouveau-$(CONFIG_COMPAT) += nouveau_ioc32.o diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_bios.c b/trunk/drivers/gpu/drm/nouveau/nouveau_bios.c index abc382a9918b..b5a9336a2e88 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_bios.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_bios.c @@ -2573,34 +2573,48 @@ init_gpio(struct nvbios *bios, uint16_t offset, struct init_exec *iexec) * each GPIO according to various values listed in each entry */ - struct drm_nouveau_private *dev_priv = bios->dev->dev_private; + const uint32_t nv50_gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 }; const uint32_t nv50_gpio_ctl[2] = { 0xe100, 0xe28c }; + const uint8_t *gpio_table = &bios->data[bios->dcb.gpio_table_ptr]; + const uint8_t *gpio_entry; int i; - if (dev_priv->card_type != NV_50) { - NV_ERROR(bios->dev, "INIT_GPIO on unsupported chipset\n"); - return -ENODEV; - } - if (!iexec->execute) return 1; - for (i = 0; i < bios->dcb.gpio.entries; i++) { - struct dcb_gpio_entry *gpio = &bios->dcb.gpio.entry[i]; - uint32_t r, s, v; + if (bios->dcb.version != 0x40) { + NV_ERROR(bios->dev, "DCB table not version 4.0\n"); + return 0; + } + + if (!bios->dcb.gpio_table_ptr) { + NV_WARN(bios->dev, "Invalid pointer to INIT_8E table\n"); + return 0; + } - BIOSLOG(bios, "0x%04X: Entry: 0x%08X\n", offset, gpio->entry); + gpio_entry = gpio_table + gpio_table[1]; + for (i = 0; i < gpio_table[2]; i++, gpio_entry += gpio_table[3]) { + uint32_t entry = ROM32(gpio_entry[0]), r, s, v; + int line = (entry & 0x0000001f); - nv50_gpio_set(bios->dev, gpio->tag, gpio->state_default); + BIOSLOG(bios, "0x%04X: Entry: 0x%08X\n", offset, entry); - /* The NVIDIA binary driver doesn't appear to actually do - * any of this, my VBIOS does however. - */ - /* Not a clue, needs de-magicing */ - r = nv50_gpio_ctl[gpio->line >> 4]; - s = (gpio->line & 0x0f); + if ((entry & 0x0000ff00) == 0x0000ff00) + continue; + + r = nv50_gpio_reg[line >> 3]; + s = (line & 0x07) << 2; + v = bios_rd32(bios, r) & ~(0x00000003 << s); + if (entry & 0x01000000) + v |= (((entry & 0x60000000) >> 29) ^ 2) << s; + else + v |= (((entry & 0x18000000) >> 27) ^ 2) << s; + bios_wr32(bios, r, v); + + r = nv50_gpio_ctl[line >> 4]; + s = (line & 0x0f); v = bios_rd32(bios, r) & ~(0x00010001 << s); - switch ((gpio->entry & 0x06000000) >> 25) { + switch ((entry & 0x06000000) >> 25) { case 1: v |= (0x00000001 << s); break; @@ -3184,6 +3198,7 @@ static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int struct nvbios *bios = &dev_priv->vbios; unsigned int outputset = (dcbent->or == 4) ? 1 : 0; uint16_t scriptptr = 0, clktable; + uint8_t clktableptr = 0; /* * For now we assume version 3.0 table - g80 support will need some @@ -3202,29 +3217,26 @@ static int run_lvds_table(struct drm_device *dev, struct dcb_entry *dcbent, int scriptptr = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 11 + outputset * 2]); break; case LVDS_RESET: - clktable = bios->fp.lvdsmanufacturerpointer + 15; - if (dcbent->or == 4) - clktable += 8; - if (dcbent->lvdsconf.use_straps_for_mode) { if (bios->fp.dual_link) - clktable += 4; - if (bios->fp.if_is_24bit) - clktable += 2; + clktableptr += 2; + if (bios->fp.BITbit1) + clktableptr++; } else { /* using EDID */ - int cmpval_24bit = (dcbent->or == 4) ? 4 : 1; + uint8_t fallback = bios->data[bios->fp.lvdsmanufacturerpointer + 4]; + int fallbackcmpval = (dcbent->or == 4) ? 4 : 1; if (bios->fp.dual_link) { - clktable += 4; - cmpval_24bit <<= 1; + clktableptr += 2; + fallbackcmpval *= 2; } - - if (bios->fp.strapless_is_24bit & cmpval_24bit) - clktable += 2; + if (fallbackcmpval & fallback) + clktableptr++; } - clktable = ROM16(bios->data[clktable]); + /* adding outputset * 8 may not be correct */ + clktable = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 15 + clktableptr * 2 + outputset * 8]); if (!clktable) { NV_ERROR(dev, "Pixel clock comparison table not found\n"); return -ENOENT; @@ -3626,40 +3638,37 @@ int nouveau_bios_parse_lvds_table(struct drm_device *dev, int pxclk, bool *dl, b *if_is_24bit = bios->data[lvdsofs] & 16; break; case 0x30: - case 0x40: + /* + * My money would be on there being a 24 bit interface bit in + * this table, but I have no example of a laptop bios with a + * 24 bit panel to confirm that. Hence we shout loudly if any + * bit other than bit 0 is set (I've not even seen bit 1) + */ + if (bios->data[lvdsofs] > 1) + NV_ERROR(dev, + "You have a very unusual laptop display; please report it\n"); /* * No sign of the "power off for reset" or "reset for panel * on" bits, but it's safer to assume we should */ bios->fp.power_off_for_reset = true; bios->fp.reset_after_pclk_change = true; - /* * It's ok lvdsofs is wrong for nv4x edid case; dual_link is - * over-written, and if_is_24bit isn't used + * over-written, and BITbit1 isn't used */ bios->fp.dual_link = bios->data[lvdsofs] & 1; + bios->fp.BITbit1 = bios->data[lvdsofs] & 2; + bios->fp.duallink_transition_clk = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 5]) * 10; + break; + case 0x40: + bios->fp.dual_link = bios->data[lvdsofs] & 1; bios->fp.if_is_24bit = bios->data[lvdsofs] & 2; bios->fp.strapless_is_24bit = bios->data[bios->fp.lvdsmanufacturerpointer + 4]; bios->fp.duallink_transition_clk = ROM16(bios->data[bios->fp.lvdsmanufacturerpointer + 5]) * 10; break; } - /* Dell Latitude D620 reports a too-high value for the dual-link - * transition freq, causing us to program the panel incorrectly. - * - * It doesn't appear the VBIOS actually uses its transition freq - * (90000kHz), instead it uses the "Number of LVDS channels" field - * out of the panel ID structure (http://www.spwg.org/). - * - * For the moment, a quirk will do :) - */ - if ((dev->pdev->device == 0x01d7) && - (dev->pdev->subsystem_vendor == 0x1028) && - (dev->pdev->subsystem_device == 0x01c2)) { - bios->fp.duallink_transition_clk = 80000; - } - /* set dual_link flag for EDID case */ if (pxclk && (chip_version < 0x25 || chip_version > 0x28)) bios->fp.dual_link = (pxclk >= bios->fp.duallink_transition_clk); @@ -5068,25 +5077,25 @@ parse_dcb30_gpio_entry(struct nvbios *bios, uint16_t offset) gpio->tag = tag; gpio->line = line; gpio->invert = flags != 4; - gpio->entry = ent; } static void parse_dcb40_gpio_entry(struct nvbios *bios, uint16_t offset) { - uint32_t entry = ROM32(bios->data[offset]); struct dcb_gpio_entry *gpio; + uint32_t ent = ROM32(bios->data[offset]); + uint8_t line = ent & 0x1f, + tag = ent >> 8 & 0xff; - if ((entry & 0x0000ff00) == 0x0000ff00) + if (tag == 0xff) return; gpio = new_gpio_entry(bios); - gpio->tag = (entry & 0x0000ff00) >> 8; - gpio->line = (entry & 0x0000001f) >> 0; - gpio->state_default = (entry & 0x01000000) >> 24; - gpio->state[0] = (entry & 0x18000000) >> 27; - gpio->state[1] = (entry & 0x60000000) >> 29; - gpio->entry = entry; + + /* Currently unused, we may need more fields parsed at some + * point. */ + gpio->tag = tag; + gpio->line = line; } static void diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_bios.h b/trunk/drivers/gpu/drm/nouveau/nouveau_bios.h index c0d7b0a3ece0..4f88e6924d27 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_bios.h +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_bios.h @@ -49,9 +49,6 @@ struct dcb_gpio_entry { enum dcb_gpio_tag tag; int line; bool invert; - uint32_t entry; - uint8_t state_default; - uint8_t state[2]; }; struct dcb_gpio_table { @@ -270,6 +267,7 @@ struct nvbios { bool reset_after_pclk_change; bool dual_link; bool link_c_increment; + bool BITbit1; bool if_is_24bit; int duallink_transition_clk; uint8_t strapless_is_24bit; diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_bo.c b/trunk/drivers/gpu/drm/nouveau/nouveau_bo.c index 957d17629840..9042dd7fb058 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_bo.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_bo.c @@ -72,7 +72,7 @@ nouveau_bo_fixup_align(struct drm_device *dev, * many small buffers. */ if (dev_priv->card_type == NV_50) { - uint32_t block_size = dev_priv->vram_size >> 15; + uint32_t block_size = nouveau_mem_fb_amount(dev) >> 15; int i; switch (tile_flags) { @@ -154,7 +154,7 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan, nvbo->placement.fpfn = 0; nvbo->placement.lpfn = mappable ? dev_priv->fb_mappable_pages : 0; - nouveau_bo_placement_set(nvbo, flags, 0); + nouveau_bo_placement_set(nvbo, flags); nvbo->channel = chan; ret = ttm_bo_init(&dev_priv->ttm.bdev, &nvbo->bo, size, @@ -173,33 +173,26 @@ nouveau_bo_new(struct drm_device *dev, struct nouveau_channel *chan, return 0; } -static void -set_placement_list(uint32_t *pl, unsigned *n, uint32_t type, uint32_t flags) -{ - *n = 0; - - if (type & TTM_PL_FLAG_VRAM) - pl[(*n)++] = TTM_PL_FLAG_VRAM | flags; - if (type & TTM_PL_FLAG_TT) - pl[(*n)++] = TTM_PL_FLAG_TT | flags; - if (type & TTM_PL_FLAG_SYSTEM) - pl[(*n)++] = TTM_PL_FLAG_SYSTEM | flags; -} - void -nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t type, uint32_t busy) +nouveau_bo_placement_set(struct nouveau_bo *nvbo, uint32_t memtype) { - struct ttm_placement *pl = &nvbo->placement; - uint32_t flags = TTM_PL_MASK_CACHING | - (nvbo->pin_refcnt ? TTM_PL_FLAG_NO_EVICT : 0); - - pl->placement = nvbo->placements; - set_placement_list(nvbo->placements, &pl->num_placement, - type, flags); - - pl->busy_placement = nvbo->busy_placements; - set_placement_list(nvbo->busy_placements, &pl->num_busy_placement, - type | busy, flags); + int n = 0; + + if (memtype & TTM_PL_FLAG_VRAM) + nvbo->placements[n++] = TTM_PL_FLAG_VRAM | TTM_PL_MASK_CACHING; + if (memtype & TTM_PL_FLAG_TT) + nvbo->placements[n++] = TTM_PL_FLAG_TT | TTM_PL_MASK_CACHING; + if (memtype & TTM_PL_FLAG_SYSTEM) + nvbo->placements[n++] = TTM_PL_FLAG_SYSTEM | TTM_PL_MASK_CACHING; + nvbo->placement.placement = nvbo->placements; + nvbo->placement.busy_placement = nvbo->placements; + nvbo->placement.num_placement = n; + nvbo->placement.num_busy_placement = n; + + if (nvbo->pin_refcnt) { + while (n--) + nvbo->placements[n] |= TTM_PL_FLAG_NO_EVICT; + } } int @@ -207,7 +200,7 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype) { struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev); struct ttm_buffer_object *bo = &nvbo->bo; - int ret; + int ret, i; if (nvbo->pin_refcnt && !(memtype & (1 << bo->mem.mem_type))) { NV_ERROR(nouveau_bdev(bo->bdev)->dev, @@ -223,7 +216,9 @@ nouveau_bo_pin(struct nouveau_bo *nvbo, uint32_t memtype) if (ret) goto out; - nouveau_bo_placement_set(nvbo, memtype, 0); + nouveau_bo_placement_set(nvbo, memtype); + for (i = 0; i < nvbo->placement.num_placement; i++) + nvbo->placements[i] |= TTM_PL_FLAG_NO_EVICT; ret = ttm_bo_validate(bo, &nvbo->placement, false, false); if (ret == 0) { @@ -250,7 +245,7 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo) { struct drm_nouveau_private *dev_priv = nouveau_bdev(nvbo->bo.bdev); struct ttm_buffer_object *bo = &nvbo->bo; - int ret; + int ret, i; if (--nvbo->pin_refcnt) return 0; @@ -259,7 +254,8 @@ nouveau_bo_unpin(struct nouveau_bo *nvbo) if (ret) return ret; - nouveau_bo_placement_set(nvbo, bo->mem.placement, 0); + for (i = 0; i < nvbo->placement.num_placement; i++) + nvbo->placements[i] &= ~TTM_PL_FLAG_NO_EVICT; ret = ttm_bo_validate(bo, &nvbo->placement, false, false); if (ret == 0) { @@ -400,8 +396,8 @@ nouveau_bo_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, man->io_addr = NULL; man->io_offset = drm_get_resource_start(dev, 1); man->io_size = drm_get_resource_len(dev, 1); - if (man->io_size > dev_priv->vram_size) - man->io_size = dev_priv->vram_size; + if (man->io_size > nouveau_mem_fb_amount(dev)) + man->io_size = nouveau_mem_fb_amount(dev); man->gpu_offset = dev_priv->vm_vram_base; break; @@ -444,11 +440,10 @@ nouveau_bo_evict_flags(struct ttm_buffer_object *bo, struct ttm_placement *pl) switch (bo->mem.mem_type) { case TTM_PL_VRAM: - nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_TT, - TTM_PL_FLAG_SYSTEM); + nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_TT); break; default: - nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_SYSTEM, 0); + nouveau_bo_placement_set(nvbo, TTM_PL_FLAG_SYSTEM); break; } diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_channel.c b/trunk/drivers/gpu/drm/nouveau/nouveau_channel.c index 1fc57ef58295..6dfb425cbae9 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_channel.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_channel.c @@ -142,6 +142,7 @@ nouveau_channel_alloc(struct drm_device *dev, struct nouveau_channel **chan_ret, GFP_KERNEL); if (!dev_priv->fifos[channel]) return -ENOMEM; + dev_priv->fifo_alloc_count++; chan = dev_priv->fifos[channel]; INIT_LIST_HEAD(&chan->nvsw.vbl_wait); INIT_LIST_HEAD(&chan->fence.pending); @@ -320,6 +321,7 @@ nouveau_channel_free(struct nouveau_channel *chan) iounmap(chan->user); dev_priv->fifos[chan->id] = NULL; + dev_priv->fifo_alloc_count--; kfree(chan); } diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_debugfs.c b/trunk/drivers/gpu/drm/nouveau/nouveau_debugfs.c index a251886a0ce6..8ff9ef5d4b47 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_debugfs.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_debugfs.c @@ -137,9 +137,10 @@ nouveau_debugfs_memory_info(struct seq_file *m, void *data) { struct drm_info_node *node = (struct drm_info_node *) m->private; struct drm_minor *minor = node->minor; - struct drm_nouveau_private *dev_priv = minor->dev->dev_private; + struct drm_device *dev = minor->dev; - seq_printf(m, "VRAM total: %dKiB\n", (int)(dev_priv->vram_size >> 10)); + seq_printf(m, "VRAM total: %dKiB\n", + (int)(nouveau_mem_fb_amount(dev) >> 10)); return 0; } diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_dp.c b/trunk/drivers/gpu/drm/nouveau/nouveau_dp.c index deeb21c6865c..f954ad93e81f 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_dp.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_dp.c @@ -483,7 +483,7 @@ nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr, ctrl |= (cmd << NV50_AUXCH_CTRL_CMD_SHIFT); ctrl |= ((data_nr - 1) << NV50_AUXCH_CTRL_LEN_SHIFT); - for (i = 0; i < 16; i++) { + for (;;) { nv_wr32(dev, NV50_AUXCH_CTRL(index), ctrl | 0x80000000); nv_wr32(dev, NV50_AUXCH_CTRL(index), ctrl); nv_wr32(dev, NV50_AUXCH_CTRL(index), ctrl | 0x00010000); @@ -502,12 +502,6 @@ nouveau_dp_auxch(struct nouveau_i2c_chan *auxch, int cmd, int addr, break; } - if (i == 16) { - NV_ERROR(dev, "auxch DEFER too many times, bailing\n"); - ret = -EREMOTEIO; - goto out; - } - if (cmd & 1) { if ((stat & NV50_AUXCH_STAT_COUNT) != data_nr) { ret = -EREMOTEIO; diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_drv.h b/trunk/drivers/gpu/drm/nouveau/nouveau_drv.h index ace630aa89e1..d8b559011777 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_drv.h +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_drv.h @@ -76,7 +76,6 @@ struct nouveau_bo { struct ttm_buffer_object bo; struct ttm_placement placement; u32 placements[3]; - u32 busy_placements[3]; struct ttm_bo_kmap_obj kmap; struct list_head head; @@ -520,7 +519,6 @@ struct drm_nouveau_private { struct workqueue_struct *wq; struct work_struct irq_work; - struct work_struct hpd_work; struct list_head vbl_waiting; @@ -535,6 +533,7 @@ struct drm_nouveau_private { struct fb_info *fbdev_info; + int fifo_alloc_count; struct nouveau_channel *fifos[NOUVEAU_MAX_CHANNEL_NR]; struct nouveau_engine engine; @@ -554,6 +553,12 @@ struct drm_nouveau_private { uint32_t ramro_offset; uint32_t ramro_size; + /* base physical addresses */ + uint64_t fb_phys; + uint64_t fb_available_size; + uint64_t fb_mappable_pages; + uint64_t fb_aper_free; + struct { enum { NOUVEAU_GART_NONE = 0, @@ -567,6 +572,10 @@ struct drm_nouveau_private { struct nouveau_gpuobj *sg_ctxdma; struct page *sg_dummy_page; dma_addr_t sg_dummy_bus; + + /* nottm hack */ + struct drm_ttm_backend *sg_be; + unsigned long sg_handle; } gart_info; /* nv10-nv40 tiling regions */ @@ -575,16 +584,6 @@ struct drm_nouveau_private { spinlock_t lock; } tile; - /* VRAM/fb configuration */ - uint64_t vram_size; - uint64_t vram_sys_base; - - uint64_t fb_phys; - uint64_t fb_available_size; - uint64_t fb_mappable_pages; - uint64_t fb_aper_free; - int fb_mtrr; - /* G8x/G9x virtual address space */ uint64_t vm_gart_base; uint64_t vm_gart_size; @@ -593,6 +592,10 @@ struct drm_nouveau_private { uint64_t vm_end; struct nouveau_gpuobj *vm_vram_pt[NV50_VM_VRAM_NR]; int vm_vram_pt_nr; + uint64_t vram_sys_base; + + /* the mtrr covering the FB */ + int fb_mtrr; struct mem_block *ramin_heap; @@ -611,7 +614,11 @@ struct drm_nouveau_private { uint32_t dac_users[4]; struct nouveau_suspend_resume { + uint32_t fifo_mode; + uint32_t graph_ctx_control; + uint32_t graph_state; uint32_t *ramin_copy; + uint64_t ramin_size; } susres; struct backlight_device *backlight; @@ -710,7 +717,7 @@ extern struct mem_block *nouveau_mem_alloc_block(struct mem_block *, struct drm_file *, int tail); extern void nouveau_mem_takedown(struct mem_block **heap); extern void nouveau_mem_free_block(struct mem_block *); -extern int nouveau_mem_detect(struct drm_device *dev); +extern uint64_t nouveau_mem_fb_amount(struct drm_device *); extern void nouveau_mem_release(struct drm_file *, struct mem_block *heap); extern int nouveau_mem_init(struct drm_device *); extern int nouveau_mem_init_agp(struct drm_device *); @@ -1117,8 +1124,7 @@ extern int nouveau_bo_pin(struct nouveau_bo *, uint32_t flags); extern int nouveau_bo_unpin(struct nouveau_bo *); extern int nouveau_bo_map(struct nouveau_bo *); extern void nouveau_bo_unmap(struct nouveau_bo *); -extern void nouveau_bo_placement_set(struct nouveau_bo *, uint32_t type, - uint32_t busy); +extern void nouveau_bo_placement_set(struct nouveau_bo *, uint32_t memtype); extern u16 nouveau_bo_rd16(struct nouveau_bo *nvbo, unsigned index); extern void nouveau_bo_wr16(struct nouveau_bo *nvbo, unsigned index, u16 val); extern u32 nouveau_bo_rd32(struct nouveau_bo *nvbo, unsigned index); @@ -1162,10 +1168,6 @@ extern int nouveau_gem_ioctl_info(struct drm_device *, void *, int nv17_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag); int nv17_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state); -/* nv50_gpio.c */ -int nv50_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag); -int nv50_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state); - #ifndef ioread32_native #ifdef __BIG_ENDIAN #define ioread16_native ioread16be diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_encoder.h b/trunk/drivers/gpu/drm/nouveau/nouveau_encoder.h index 9f28b94e479b..bc4a24029ed1 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_encoder.h +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_encoder.h @@ -47,7 +47,6 @@ struct nouveau_encoder { union { struct { - int mc_unknown; int dpcd_version; int link_nr; int link_bw; diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_gem.c b/trunk/drivers/gpu/drm/nouveau/nouveau_gem.c index 1bc0b38a5167..0d22f66f1c79 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -180,35 +180,40 @@ nouveau_gem_set_domain(struct drm_gem_object *gem, uint32_t read_domains, { struct nouveau_bo *nvbo = gem->driver_private; struct ttm_buffer_object *bo = &nvbo->bo; - uint32_t domains = valid_domains & - (write_domains ? write_domains : read_domains); - uint32_t pref_flags = 0, valid_flags = 0; + uint64_t flags; - if (!domains) + if (!valid_domains || (!read_domains && !write_domains)) return -EINVAL; - if (valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) - valid_flags |= TTM_PL_FLAG_VRAM; - - if (valid_domains & NOUVEAU_GEM_DOMAIN_GART) - valid_flags |= TTM_PL_FLAG_TT; - - if ((domains & NOUVEAU_GEM_DOMAIN_VRAM) && - bo->mem.mem_type == TTM_PL_VRAM) - pref_flags |= TTM_PL_FLAG_VRAM; - - else if ((domains & NOUVEAU_GEM_DOMAIN_GART) && - bo->mem.mem_type == TTM_PL_TT) - pref_flags |= TTM_PL_FLAG_TT; - - else if (domains & NOUVEAU_GEM_DOMAIN_VRAM) - pref_flags |= TTM_PL_FLAG_VRAM; - - else - pref_flags |= TTM_PL_FLAG_TT; - - nouveau_bo_placement_set(nvbo, pref_flags, valid_flags); + if (write_domains) { + if ((valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) && + (write_domains & NOUVEAU_GEM_DOMAIN_VRAM)) + flags = TTM_PL_FLAG_VRAM; + else + if ((valid_domains & NOUVEAU_GEM_DOMAIN_GART) && + (write_domains & NOUVEAU_GEM_DOMAIN_GART)) + flags = TTM_PL_FLAG_TT; + else + return -EINVAL; + } else { + if ((valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) && + (read_domains & NOUVEAU_GEM_DOMAIN_VRAM) && + bo->mem.mem_type == TTM_PL_VRAM) + flags = TTM_PL_FLAG_VRAM; + else + if ((valid_domains & NOUVEAU_GEM_DOMAIN_GART) && + (read_domains & NOUVEAU_GEM_DOMAIN_GART) && + bo->mem.mem_type == TTM_PL_TT) + flags = TTM_PL_FLAG_TT; + else + if ((valid_domains & NOUVEAU_GEM_DOMAIN_VRAM) && + (read_domains & NOUVEAU_GEM_DOMAIN_VRAM)) + flags = TTM_PL_FLAG_VRAM; + else + flags = TTM_PL_FLAG_TT; + } + nouveau_bo_placement_set(nvbo, flags); return 0; } diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_irq.c b/trunk/drivers/gpu/drm/nouveau/nouveau_irq.c index 13e73cee4c44..2bd59a92fee5 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_irq.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_irq.c @@ -51,7 +51,6 @@ nouveau_irq_preinstall(struct drm_device *dev) if (dev_priv->card_type == NV_50) { INIT_WORK(&dev_priv->irq_work, nv50_display_irq_handler_bh); - INIT_WORK(&dev_priv->hpd_work, nv50_display_irq_hotplug_bh); INIT_LIST_HEAD(&dev_priv->vbl_waiting); } } diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_mem.c b/trunk/drivers/gpu/drm/nouveau/nouveau_mem.c index 775a7017af64..2dc09dbd817d 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_mem.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_mem.c @@ -347,20 +347,6 @@ nv50_mem_vm_bind_linear(struct drm_device *dev, uint64_t virt, uint32_t size, return -EBUSY; } - nv_wr32(dev, 0x100c80, 0x00040001); - if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) { - NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n"); - NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80)); - return -EBUSY; - } - - nv_wr32(dev, 0x100c80, 0x00060001); - if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) { - NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n"); - NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80)); - return -EBUSY; - } - return 0; } @@ -398,20 +384,6 @@ nv50_mem_vm_unbind(struct drm_device *dev, uint64_t virt, uint32_t size) } nv_wr32(dev, 0x100c80, 0x00000001); - if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) { - NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n"); - NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80)); - return; - } - - nv_wr32(dev, 0x100c80, 0x00040001); - if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) { - NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n"); - NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80)); - return; - } - - nv_wr32(dev, 0x100c80, 0x00060001); if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) { NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n"); NV_ERROR(dev, "0x100c80 = 0x%08x\n", nv_rd32(dev, 0x100c80)); @@ -477,30 +449,9 @@ void nouveau_mem_close(struct drm_device *dev) } } +/*XXX won't work on BSD because of pci_read_config_dword */ static uint32_t -nouveau_mem_detect_nv04(struct drm_device *dev) -{ - uint32_t boot0 = nv_rd32(dev, NV03_BOOT_0); - - if (boot0 & 0x00000100) - return (((boot0 >> 12) & 0xf) * 2 + 2) * 1024 * 1024; - - switch (boot0 & NV03_BOOT_0_RAM_AMOUNT) { - case NV04_BOOT_0_RAM_AMOUNT_32MB: - return 32 * 1024 * 1024; - case NV04_BOOT_0_RAM_AMOUNT_16MB: - return 16 * 1024 * 1024; - case NV04_BOOT_0_RAM_AMOUNT_8MB: - return 8 * 1024 * 1024; - case NV04_BOOT_0_RAM_AMOUNT_4MB: - return 4 * 1024 * 1024; - } - - return 0; -} - -static uint32_t -nouveau_mem_detect_nforce(struct drm_device *dev) +nouveau_mem_fb_amount_igp(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; struct pci_dev *bridge; @@ -512,11 +463,11 @@ nouveau_mem_detect_nforce(struct drm_device *dev) return 0; } - if (dev_priv->flags & NV_NFORCE) { + if (dev_priv->flags&NV_NFORCE) { pci_read_config_dword(bridge, 0x7C, &mem); return (uint64_t)(((mem >> 6) & 31) + 1)*1024*1024; } else - if (dev_priv->flags & NV_NFORCE2) { + if (dev_priv->flags&NV_NFORCE2) { pci_read_config_dword(bridge, 0x84, &mem); return (uint64_t)(((mem >> 4) & 127) + 1)*1024*1024; } @@ -526,32 +477,50 @@ nouveau_mem_detect_nforce(struct drm_device *dev) } /* returns the amount of FB ram in bytes */ -int -nouveau_mem_detect(struct drm_device *dev) +uint64_t nouveau_mem_fb_amount(struct drm_device *dev) { struct drm_nouveau_private *dev_priv = dev->dev_private; - - if (dev_priv->card_type == NV_04) { - dev_priv->vram_size = nouveau_mem_detect_nv04(dev); - } else - if (dev_priv->flags & (NV_NFORCE | NV_NFORCE2)) { - dev_priv->vram_size = nouveau_mem_detect_nforce(dev); - } else { - dev_priv->vram_size = nv_rd32(dev, NV04_FIFO_DATA); - dev_priv->vram_size &= NV10_FIFO_DATA_RAM_AMOUNT_MB_MASK; - if (dev_priv->chipset == 0xaa || dev_priv->chipset == 0xac) - dev_priv->vram_sys_base = nv_rd32(dev, 0x100e10) << 12; - } - - NV_INFO(dev, "Detected %dMiB VRAM\n", (int)(dev_priv->vram_size >> 20)); - if (dev_priv->vram_sys_base) { - NV_INFO(dev, "Stolen system memory at: 0x%010llx\n", - dev_priv->vram_sys_base); + uint32_t boot0; + + switch (dev_priv->card_type) { + case NV_04: + boot0 = nv_rd32(dev, NV03_BOOT_0); + if (boot0 & 0x00000100) + return (((boot0 >> 12) & 0xf) * 2 + 2) * 1024 * 1024; + + switch (boot0 & NV03_BOOT_0_RAM_AMOUNT) { + case NV04_BOOT_0_RAM_AMOUNT_32MB: + return 32 * 1024 * 1024; + case NV04_BOOT_0_RAM_AMOUNT_16MB: + return 16 * 1024 * 1024; + case NV04_BOOT_0_RAM_AMOUNT_8MB: + return 8 * 1024 * 1024; + case NV04_BOOT_0_RAM_AMOUNT_4MB: + return 4 * 1024 * 1024; + } + break; + case NV_10: + case NV_20: + case NV_30: + case NV_40: + case NV_50: + default: + if (dev_priv->flags & (NV_NFORCE | NV_NFORCE2)) { + return nouveau_mem_fb_amount_igp(dev); + } else { + uint64_t mem; + mem = (nv_rd32(dev, NV04_FIFO_DATA) & + NV10_FIFO_DATA_RAM_AMOUNT_MB_MASK) >> + NV10_FIFO_DATA_RAM_AMOUNT_MB_SHIFT; + return mem * 1024 * 1024; + } + break; } - if (dev_priv->vram_size) - return 0; - return -ENOMEM; + NV_ERROR(dev, + "Unable to detect video ram size. Please report your setup to " + DRIVER_EMAIL "\n"); + return 0; } #if __OS_HAS_AGP @@ -662,12 +631,15 @@ nouveau_mem_init(struct drm_device *dev) spin_lock_init(&dev_priv->ttm.bo_list_lock); spin_lock_init(&dev_priv->tile.lock); - dev_priv->fb_available_size = dev_priv->vram_size; + dev_priv->fb_available_size = nouveau_mem_fb_amount(dev); + dev_priv->fb_mappable_pages = dev_priv->fb_available_size; if (dev_priv->fb_mappable_pages > drm_get_resource_len(dev, 1)) dev_priv->fb_mappable_pages = drm_get_resource_len(dev, 1); dev_priv->fb_mappable_pages >>= PAGE_SHIFT; + NV_INFO(dev, "%d MiB VRAM\n", (int)(dev_priv->fb_available_size >> 20)); + /* remove reserved space at end of vram from available amount */ dev_priv->fb_available_size -= dev_priv->ramin_rsvd_vram; dev_priv->fb_aper_free = dev_priv->fb_available_size; diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_sgdma.c b/trunk/drivers/gpu/drm/nouveau/nouveau_sgdma.c index 1d6ee8b55154..86785b8d42ed 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_sgdma.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_sgdma.c @@ -172,24 +172,6 @@ nouveau_sgdma_unbind(struct ttm_backend *be) } dev_priv->engine.instmem.finish_access(nvbe->dev); - if (dev_priv->card_type == NV_50) { - nv_wr32(dev, 0x100c80, 0x00050001); - if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) { - NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n"); - NV_ERROR(dev, "0x100c80 = 0x%08x\n", - nv_rd32(dev, 0x100c80)); - return -EBUSY; - } - - nv_wr32(dev, 0x100c80, 0x00000001); - if (!nv_wait(0x100c80, 0x00000001, 0x00000000)) { - NV_ERROR(dev, "timeout: (0x100c80 & 1) == 0 (2)\n"); - NV_ERROR(dev, "0x100c80 = 0x%08x\n", - nv_rd32(dev, 0x100c80)); - return -EBUSY; - } - } - nvbe->bound = false; return 0; } diff --git a/trunk/drivers/gpu/drm/nouveau/nouveau_state.c b/trunk/drivers/gpu/drm/nouveau/nouveau_state.c index e1710640a278..10656a6be8e6 100644 --- a/trunk/drivers/gpu/drm/nouveau/nouveau_state.c +++ b/trunk/drivers/gpu/drm/nouveau/nouveau_state.c @@ -341,7 +341,7 @@ nouveau_card_init_channel(struct drm_device *dev) gpuobj = NULL; ret = nouveau_gpuobj_dma_new(dev_priv->channel, NV_CLASS_DMA_IN_MEMORY, - 0, dev_priv->vram_size, + 0, nouveau_mem_fb_amount(dev), NV_DMA_ACCESS_RW, NV_DMA_TARGET_VIDMEM, &gpuobj); if (ret) @@ -427,10 +427,6 @@ nouveau_card_init(struct drm_device *dev) goto out; } - ret = nouveau_mem_detect(dev); - if (ret) - goto out_bios; - ret = nouveau_gpuobj_early_init(dev); if (ret) goto out_bios; @@ -506,7 +502,7 @@ nouveau_card_init(struct drm_device *dev) else ret = nv04_display_create(dev); if (ret) - goto out_channel; + goto out_irq; } ret = nouveau_backlight_init(dev); @@ -520,11 +516,6 @@ nouveau_card_init(struct drm_device *dev) return 0; -out_channel: - if (dev_priv->channel) { - nouveau_channel_free(dev_priv->channel); - dev_priv->channel = NULL; - } out_irq: drm_irq_uninstall(dev); out_fifo: @@ -542,7 +533,6 @@ nouveau_card_init(struct drm_device *dev) out_gpuobj: nouveau_gpuobj_takedown(dev); out_mem: - nouveau_sgdma_takedown(dev); nouveau_mem_close(dev); out_instmem: engine->instmem.takedown(dev); diff --git a/trunk/drivers/gpu/drm/nouveau/nv40_fifo.c b/trunk/drivers/gpu/drm/nouveau/nv40_fifo.c index 500ccfd3a0b8..6b2ef4a9fce1 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv40_fifo.c +++ b/trunk/drivers/gpu/drm/nouveau/nv40_fifo.c @@ -278,7 +278,7 @@ nv40_fifo_init_ramxx(struct drm_device *dev) default: nv_wr32(dev, 0x2230, 0); nv_wr32(dev, NV40_PFIFO_RAMFC, - ((dev_priv->vram_size - 512 * 1024 + + ((nouveau_mem_fb_amount(dev) - 512 * 1024 + dev_priv->ramfc_offset) >> 16) | (3 << 16)); break; } diff --git a/trunk/drivers/gpu/drm/nouveau/nv40_graph.c b/trunk/drivers/gpu/drm/nouveau/nv40_graph.c index 0616c96e4b67..53e8afe1dcd1 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv40_graph.c +++ b/trunk/drivers/gpu/drm/nouveau/nv40_graph.c @@ -335,27 +335,6 @@ nv40_graph_init(struct drm_device *dev) nv_wr32(dev, 0x400b38, 0x2ffff800); nv_wr32(dev, 0x400b3c, 0x00006000); - /* Tiling related stuff. */ - switch (dev_priv->chipset) { - case 0x44: - case 0x4a: - nv_wr32(dev, 0x400bc4, 0x1003d888); - nv_wr32(dev, 0x400bbc, 0xb7a7b500); - break; - case 0x46: - nv_wr32(dev, 0x400bc4, 0x0000e024); - nv_wr32(dev, 0x400bbc, 0xb7a7b520); - break; - case 0x4c: - case 0x4e: - case 0x67: - nv_wr32(dev, 0x400bc4, 0x1003d888); - nv_wr32(dev, 0x400bbc, 0xb7a7b540); - break; - default: - break; - } - /* Turn all the tiling regions off. */ for (i = 0; i < pfb->num_tiles; i++) nv40_graph_set_region_tiling(dev, i, 0, 0, 0); diff --git a/trunk/drivers/gpu/drm/nouveau/nv50_display.c b/trunk/drivers/gpu/drm/nouveau/nv50_display.c index 649db4c1b690..fac6c88a2b1f 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv50_display.c +++ b/trunk/drivers/gpu/drm/nouveau/nv50_display.c @@ -143,7 +143,7 @@ nv50_evo_channel_new(struct drm_device *dev, struct nouveau_channel **pchan) } ret = nv50_evo_dmaobj_new(chan, 0x3d, NvEvoVRAM, 0, 0x19, - 0, dev_priv->vram_size); + 0, nouveau_mem_fb_amount(dev)); if (ret) { nv50_evo_channel_del(pchan); return ret; @@ -231,7 +231,7 @@ nv50_display_init(struct drm_device *dev) /* This used to be in crtc unblank, but seems out of place there. */ nv_wr32(dev, NV50_PDISPLAY_UNK_380, 0); /* RAM is clamped to 256 MiB. */ - ram_amount = dev_priv->vram_size; + ram_amount = nouveau_mem_fb_amount(dev); NV_DEBUG_KMS(dev, "ram_amount %d\n", ram_amount); if (ram_amount > 256*1024*1024) ram_amount = 256*1024*1024; @@ -529,10 +529,8 @@ int nv50_display_create(struct drm_device *dev) } ret = nv50_display_init(dev); - if (ret) { - nv50_display_destroy(dev); + if (ret) return ret; - } return 0; } @@ -887,12 +885,10 @@ nv50_display_error_handler(struct drm_device *dev) nv_wr32(dev, NV50_PDISPLAY_TRAPPED_ADDR, 0x90000000); } -void -nv50_display_irq_hotplug_bh(struct work_struct *work) +static void +nv50_display_irq_hotplug(struct drm_device *dev) { - struct drm_nouveau_private *dev_priv = - container_of(work, struct drm_nouveau_private, hpd_work); - struct drm_device *dev = dev_priv->dev; + struct drm_nouveau_private *dev_priv = dev->dev_private; struct drm_connector *connector; const uint32_t gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 }; uint32_t unplug_mask, plug_mask, change_mask; @@ -953,10 +949,8 @@ nv50_display_irq_handler(struct drm_device *dev) struct drm_nouveau_private *dev_priv = dev->dev_private; uint32_t delayed = 0; - if (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_HOTPLUG) { - if (!work_pending(&dev_priv->hpd_work)) - queue_work(dev_priv->wq, &dev_priv->hpd_work); - } + while (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_HOTPLUG) + nv50_display_irq_hotplug(dev); while (nv_rd32(dev, NV50_PMC_INTR_0) & NV50_PMC_INTR_0_DISPLAY) { uint32_t intr0 = nv_rd32(dev, NV50_PDISPLAY_INTR_0); diff --git a/trunk/drivers/gpu/drm/nouveau/nv50_display.h b/trunk/drivers/gpu/drm/nouveau/nv50_display.h index 581d405ac014..3ae8d0725f63 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv50_display.h +++ b/trunk/drivers/gpu/drm/nouveau/nv50_display.h @@ -37,7 +37,6 @@ void nv50_display_irq_handler(struct drm_device *dev); void nv50_display_irq_handler_bh(struct work_struct *work); -void nv50_display_irq_hotplug_bh(struct work_struct *work); int nv50_display_init(struct drm_device *dev); int nv50_display_create(struct drm_device *dev); int nv50_display_destroy(struct drm_device *dev); diff --git a/trunk/drivers/gpu/drm/nouveau/nv50_fbcon.c b/trunk/drivers/gpu/drm/nouveau/nv50_fbcon.c index a8c70e7e9184..25a3cd8794f9 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv50_fbcon.c +++ b/trunk/drivers/gpu/drm/nouveau/nv50_fbcon.c @@ -157,11 +157,8 @@ nv50_fbcon_accel_init(struct fb_info *info) struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_channel *chan = dev_priv->channel; struct nouveau_gpuobj *eng2d = NULL; - uint64_t fb; int ret, format; - fb = info->fix.smem_start - dev_priv->fb_phys + dev_priv->vm_vram_base; - switch (info->var.bits_per_pixel) { case 8: format = 0xf3; @@ -251,8 +248,9 @@ nv50_fbcon_accel_init(struct fb_info *info) OUT_RING(chan, info->fix.line_length); OUT_RING(chan, info->var.xres_virtual); OUT_RING(chan, info->var.yres_virtual); - OUT_RING(chan, upper_32_bits(fb)); - OUT_RING(chan, lower_32_bits(fb)); + OUT_RING(chan, 0); + OUT_RING(chan, info->fix.smem_start - dev_priv->fb_phys + + dev_priv->vm_vram_base); BEGIN_RING(chan, NvSub2D, 0x0230, 2); OUT_RING(chan, format); OUT_RING(chan, 1); @@ -260,8 +258,9 @@ nv50_fbcon_accel_init(struct fb_info *info) OUT_RING(chan, info->fix.line_length); OUT_RING(chan, info->var.xres_virtual); OUT_RING(chan, info->var.yres_virtual); - OUT_RING(chan, upper_32_bits(fb)); - OUT_RING(chan, lower_32_bits(fb)); + OUT_RING(chan, 0); + OUT_RING(chan, info->fix.smem_start - dev_priv->fb_phys + + dev_priv->vm_vram_base); return 0; } diff --git a/trunk/drivers/gpu/drm/nouveau/nv50_gpio.c b/trunk/drivers/gpu/drm/nouveau/nv50_gpio.c deleted file mode 100644 index c61782b314e7..000000000000 --- a/trunk/drivers/gpu/drm/nouveau/nv50_gpio.c +++ /dev/null @@ -1,76 +0,0 @@ -/* - * Copyright 2010 Red Hat Inc. - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR - * OTHER DEALINGS IN THE SOFTWARE. - * - * Authors: Ben Skeggs - */ - -#include "drmP.h" -#include "nouveau_drv.h" -#include "nouveau_hw.h" - -static int -nv50_gpio_location(struct dcb_gpio_entry *gpio, uint32_t *reg, uint32_t *shift) -{ - const uint32_t nv50_gpio_reg[4] = { 0xe104, 0xe108, 0xe280, 0xe284 }; - - if (gpio->line > 32) - return -EINVAL; - - *reg = nv50_gpio_reg[gpio->line >> 3]; - *shift = (gpio->line & 7) << 2; - return 0; -} - -int -nv50_gpio_get(struct drm_device *dev, enum dcb_gpio_tag tag) -{ - struct dcb_gpio_entry *gpio; - uint32_t r, s, v; - - gpio = nouveau_bios_gpio_entry(dev, tag); - if (!gpio) - return -ENOENT; - - if (nv50_gpio_location(gpio, &r, &s)) - return -EINVAL; - - v = nv_rd32(dev, r) >> (s + 2); - return ((v & 1) == (gpio->state[1] & 1)); -} - -int -nv50_gpio_set(struct drm_device *dev, enum dcb_gpio_tag tag, int state) -{ - struct dcb_gpio_entry *gpio; - uint32_t r, s, v; - - gpio = nouveau_bios_gpio_entry(dev, tag); - if (!gpio) - return -ENOENT; - - if (nv50_gpio_location(gpio, &r, &s)) - return -EINVAL; - - v = nv_rd32(dev, r) & ~(0x3 << s); - v |= (gpio->state[state] ^ 2) << s; - nv_wr32(dev, r, v); - return 0; -} diff --git a/trunk/drivers/gpu/drm/nouveau/nv50_graph.c b/trunk/drivers/gpu/drm/nouveau/nv50_graph.c index b203d06f601f..c62b33a02f88 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv50_graph.c +++ b/trunk/drivers/gpu/drm/nouveau/nv50_graph.c @@ -410,10 +410,9 @@ struct nouveau_pgraph_object_class nv50_graph_grclass[] = { { 0x5039, false, NULL }, /* m2mf */ { 0x502d, false, NULL }, /* 2d */ { 0x50c0, false, NULL }, /* compute */ - { 0x85c0, false, NULL }, /* compute (nva3, nva5, nva8) */ { 0x5097, false, NULL }, /* tesla (nv50) */ - { 0x8297, false, NULL }, /* tesla (nv8x/nv9x) */ - { 0x8397, false, NULL }, /* tesla (nva0, nvaa, nvac) */ - { 0x8597, false, NULL }, /* tesla (nva3, nva5, nva8) */ + { 0x8297, false, NULL }, /* tesla (nv80/nv90) */ + { 0x8397, false, NULL }, /* tesla (nva0) */ + { 0x8597, false, NULL }, /* tesla (nva8) */ {} }; diff --git a/trunk/drivers/gpu/drm/nouveau/nv50_grctx.c b/trunk/drivers/gpu/drm/nouveau/nv50_grctx.c index 42a8fb20c1e6..546b31949a30 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv50_grctx.c +++ b/trunk/drivers/gpu/drm/nouveau/nv50_grctx.c @@ -55,12 +55,12 @@ #define CP_FLAG_AUTO_LOAD ((2 * 32) + 5) #define CP_FLAG_AUTO_LOAD_NOT_PENDING 0 #define CP_FLAG_AUTO_LOAD_PENDING 1 -#define CP_FLAG_NEWCTX ((2 * 32) + 10) -#define CP_FLAG_NEWCTX_BUSY 0 -#define CP_FLAG_NEWCTX_DONE 1 #define CP_FLAG_XFER ((2 * 32) + 11) #define CP_FLAG_XFER_IDLE 0 #define CP_FLAG_XFER_BUSY 1 +#define CP_FLAG_NEWCTX ((2 * 32) + 12) +#define CP_FLAG_NEWCTX_BUSY 0 +#define CP_FLAG_NEWCTX_DONE 1 #define CP_FLAG_ALWAYS ((2 * 32) + 13) #define CP_FLAG_ALWAYS_FALSE 0 #define CP_FLAG_ALWAYS_TRUE 1 @@ -177,7 +177,6 @@ nv50_grctx_init(struct nouveau_grctx *ctx) case 0x96: case 0x98: case 0xa0: - case 0xa3: case 0xa5: case 0xa8: case 0xaa: @@ -365,7 +364,6 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx) case 0xac: gr_def(ctx, 0x401c00, 0x042500df); break; - case 0xa3: case 0xa5: case 0xa8: gr_def(ctx, 0x401c00, 0x142500df); @@ -420,7 +418,6 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx) break; case 0x84: case 0xa0: - case 0xa3: case 0xa5: case 0xa8: case 0xaa: @@ -795,7 +792,6 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx) case 0xa5: gr_def(ctx, offset + 0x1c, 0x310c0000); break; - case 0xa3: case 0xa8: case 0xaa: case 0xac: @@ -863,8 +859,6 @@ nv50_graph_construct_mmio(struct nouveau_grctx *ctx) else gr_def(ctx, offset + 0x8, 0x05010202); gr_def(ctx, offset + 0xc, 0x00030201); - if (dev_priv->chipset == 0xa3) - cp_ctx(ctx, base + 0x36c, 1); cp_ctx(ctx, base + 0x400, 2); gr_def(ctx, base + 0x404, 0x00000040); @@ -1165,9 +1159,7 @@ nv50_graph_construct_xfer1(struct nouveau_grctx *ctx) nv50_graph_construct_gene_unk8(ctx); if (dev_priv->chipset == 0xa0) xf_emit(ctx, 0x189, 0); - else if (dev_priv->chipset == 0xa3) - xf_emit(ctx, 0xd5, 0); - else if (dev_priv->chipset == 0xa5) + else if (dev_priv->chipset < 0xa8) xf_emit(ctx, 0x99, 0); else if (dev_priv->chipset == 0xaa) xf_emit(ctx, 0x65, 0); @@ -1205,8 +1197,6 @@ nv50_graph_construct_xfer1(struct nouveau_grctx *ctx) ctx->ctxvals_pos = offset + 4; if (dev_priv->chipset == 0xa0) xf_emit(ctx, 0xa80, 0); - else if (dev_priv->chipset == 0xa3) - xf_emit(ctx, 0xa7c, 0); else xf_emit(ctx, 0xa7a, 0); xf_emit(ctx, 1, 0x3fffff); @@ -1351,7 +1341,6 @@ nv50_graph_construct_gene_unk1(struct nouveau_grctx *ctx) xf_emit(ctx, 0x942, 0); break; case 0xa0: - case 0xa3: xf_emit(ctx, 0x2042, 0); break; case 0xa5: diff --git a/trunk/drivers/gpu/drm/nouveau/nv50_instmem.c b/trunk/drivers/gpu/drm/nouveau/nv50_instmem.c index 5f21df31f3aa..de1f5b0062c5 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv50_instmem.c +++ b/trunk/drivers/gpu/drm/nouveau/nv50_instmem.c @@ -63,10 +63,9 @@ nv50_instmem_init(struct drm_device *dev) struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_channel *chan; uint32_t c_offset, c_size, c_ramfc, c_vmpd, c_base, pt_size; - uint32_t save_nv001700; - uint64_t v; struct nv50_instmem_priv *priv; int ret, i; + uint32_t v, save_nv001700; priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (!priv) @@ -77,12 +76,17 @@ nv50_instmem_init(struct drm_device *dev) for (i = 0x1700; i <= 0x1710; i += 4) priv->save1700[(i-0x1700)/4] = nv_rd32(dev, i); + if (dev_priv->chipset == 0xaa || dev_priv->chipset == 0xac) + dev_priv->vram_sys_base = nv_rd32(dev, 0x100e10) << 12; + else + dev_priv->vram_sys_base = 0; + /* Reserve the last MiB of VRAM, we should probably try to avoid * setting up the below tables over the top of the VBIOS image at * some point. */ dev_priv->ramin_rsvd_vram = 1 << 20; - c_offset = dev_priv->vram_size - dev_priv->ramin_rsvd_vram; + c_offset = nouveau_mem_fb_amount(dev) - dev_priv->ramin_rsvd_vram; c_size = 128 << 10; c_vmpd = ((dev_priv->chipset & 0xf0) == 0x50) ? 0x1400 : 0x200; c_ramfc = ((dev_priv->chipset & 0xf0) == 0x50) ? 0x0 : 0x20; @@ -102,7 +106,7 @@ nv50_instmem_init(struct drm_device *dev) dev_priv->vm_gart_size = NV50_VM_BLOCK; dev_priv->vm_vram_base = dev_priv->vm_gart_base + dev_priv->vm_gart_size; - dev_priv->vm_vram_size = dev_priv->vram_size; + dev_priv->vm_vram_size = nouveau_mem_fb_amount(dev); if (dev_priv->vm_vram_size > NV50_VM_MAX_VRAM) dev_priv->vm_vram_size = NV50_VM_MAX_VRAM; dev_priv->vm_vram_size = roundup(dev_priv->vm_vram_size, NV50_VM_BLOCK); @@ -185,8 +189,8 @@ nv50_instmem_init(struct drm_device *dev) i = 0; while (v < dev_priv->vram_sys_base + c_offset + c_size) { - BAR0_WI32(priv->pramin_pt->gpuobj, i + 0, lower_32_bits(v)); - BAR0_WI32(priv->pramin_pt->gpuobj, i + 4, upper_32_bits(v)); + BAR0_WI32(priv->pramin_pt->gpuobj, i + 0, v); + BAR0_WI32(priv->pramin_pt->gpuobj, i + 4, 0x00000000); v += 0x1000; i += 8; } diff --git a/trunk/drivers/gpu/drm/nouveau/nv50_sor.c b/trunk/drivers/gpu/drm/nouveau/nv50_sor.c index 0c68698f23df..c2fff543b06f 100644 --- a/trunk/drivers/gpu/drm/nouveau/nv50_sor.c +++ b/trunk/drivers/gpu/drm/nouveau/nv50_sor.c @@ -211,7 +211,7 @@ nv50_sor_mode_set(struct drm_encoder *encoder, struct drm_display_mode *mode, mode_ctl = 0x0200; break; case OUTPUT_DP: - mode_ctl |= (nv_encoder->dp.mc_unknown << 16); + mode_ctl |= 0x00050000; if (nv_encoder->dcb->sorconf.link & 1) mode_ctl |= 0x00000800; else @@ -274,7 +274,6 @@ static const struct drm_encoder_funcs nv50_sor_encoder_funcs = { int nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry) { - struct drm_nouveau_private *dev_priv = dev->dev_private; struct nouveau_encoder *nv_encoder = NULL; struct drm_encoder *encoder; bool dum; @@ -320,27 +319,5 @@ nv50_sor_create(struct drm_device *dev, struct dcb_entry *entry) encoder->possible_crtcs = entry->heads; encoder->possible_clones = 0; - if (nv_encoder->dcb->type == OUTPUT_DP) { - uint32_t mc, or = nv_encoder->or; - - if (dev_priv->chipset < 0x90 || - dev_priv->chipset == 0x92 || dev_priv->chipset == 0xa0) - mc = nv_rd32(dev, NV50_PDISPLAY_SOR_MODE_CTRL_C(or)); - else - mc = nv_rd32(dev, NV90_PDISPLAY_SOR_MODE_CTRL_C(or)); - - switch ((mc & 0x00000f00) >> 8) { - case 8: - case 9: - nv_encoder->dp.mc_unknown = (mc & 0x000f0000) >> 16; - break; - default: - break; - } - - if (!nv_encoder->dp.mc_unknown) - nv_encoder->dp.mc_unknown = 5; - } - return 0; } diff --git a/trunk/drivers/gpu/drm/radeon/atom.c b/trunk/drivers/gpu/drm/radeon/atom.c index 1d569830ed99..07b7ebf1f466 100644 --- a/trunk/drivers/gpu/drm/radeon/atom.c +++ b/trunk/drivers/gpu/drm/radeon/atom.c @@ -908,16 +908,11 @@ static void atom_op_shl(atom_exec_context *ctx, int *ptr, int arg) uint8_t attr = U8((*ptr)++), shift; uint32_t saved, dst; int dptr = *ptr; - uint32_t dst_align = atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3]; SDEBUG(" dst: "); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); - /* op needs to full dst value */ - dst = saved; shift = atom_get_src(ctx, attr, ptr); SDEBUG(" shift: %d\n", shift); dst <<= shift; - dst &= atom_arg_mask[dst_align]; - dst >>= atom_arg_shift[dst_align]; SDEBUG(" dst: "); atom_put_dst(ctx, arg, attr, &dptr, dst, saved); } @@ -927,16 +922,11 @@ static void atom_op_shr(atom_exec_context *ctx, int *ptr, int arg) uint8_t attr = U8((*ptr)++), shift; uint32_t saved, dst; int dptr = *ptr; - uint32_t dst_align = atom_dst_to_src[(attr >> 3) & 7][(attr >> 6) & 3]; SDEBUG(" dst: "); dst = atom_get_dst(ctx, arg, attr, ptr, &saved, 1); - /* op needs to full dst value */ - dst = saved; shift = atom_get_src(ctx, attr, ptr); SDEBUG(" shift: %d\n", shift); dst >>= shift; - dst &= atom_arg_mask[dst_align]; - dst >>= atom_arg_shift[dst_align]; SDEBUG(" dst: "); atom_put_dst(ctx, arg, attr, &dptr, dst, saved); } @@ -1147,7 +1137,6 @@ static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32 int len, ws, ps, ptr; unsigned char op; atom_exec_context ectx; - int ret = 0; if (!base) return -EINVAL; @@ -1180,8 +1169,7 @@ static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32 if (ectx.abort) { DRM_ERROR("atombios stuck executing %04X (len %d, WS %d, PS %d) @ 0x%04X\n", base, len, ws, ps, ptr - 1); - ret = -EINVAL; - goto free; + return -EINVAL; } if (op < ATOM_OP_CNT && op > 0) @@ -1196,10 +1184,9 @@ static int atom_execute_table_locked(struct atom_context *ctx, int index, uint32 debug_depth--; SDEBUG("<<\n"); -free: if (ws) kfree(ectx.ws); - return ret; + return 0; } int atom_execute_table(struct atom_context *ctx, int index, uint32_t * params) diff --git a/trunk/drivers/gpu/drm/radeon/atombios.h b/trunk/drivers/gpu/drm/radeon/atombios.h index 27e2c715be11..6732b5dd8ff4 100644 --- a/trunk/drivers/gpu/drm/radeon/atombios.h +++ b/trunk/drivers/gpu/drm/radeon/atombios.h @@ -2912,7 +2912,7 @@ typedef struct _ATOM_ANALOG_TV_INFO_V1_2 UCHAR ucTV_BootUpDefaultStandard; UCHAR ucExt_TV_ASIC_ID; UCHAR ucExt_TV_ASIC_SlaveAddr; - ATOM_DTD_FORMAT aModeTimings[MAX_SUPPORTED_TV_TIMING_V1_2]; + ATOM_DTD_FORMAT aModeTimings[MAX_SUPPORTED_TV_TIMING]; }ATOM_ANALOG_TV_INFO_V1_2; typedef struct _ATOM_DPCD_INFO diff --git a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c index a87990b3ae84..fd4ef6d18849 100644 --- a/trunk/drivers/gpu/drm/radeon/atombios_crtc.c +++ b/trunk/drivers/gpu/drm/radeon/atombios_crtc.c @@ -521,10 +521,6 @@ static u32 atombios_adjust_pll(struct drm_crtc *crtc, /* DVO wants 2x pixel clock if the DVO chip is in 12 bit mode */ if (radeon_encoder->encoder_id == ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DVO1) adjusted_clock = mode->clock * 2; - if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) { - pll->algo = PLL_ALGO_LEGACY; - pll->flags |= RADEON_PLL_PREFER_CLOSEST_LOWER; - } } else { if (encoder->encoder_type != DRM_MODE_ENCODER_DAC) pll->flags |= RADEON_PLL_NO_ODD_POST_DIV; diff --git a/trunk/drivers/gpu/drm/radeon/r100.c b/trunk/drivers/gpu/drm/radeon/r100.c index cf60c0b3ef15..c9580497ede4 100644 --- a/trunk/drivers/gpu/drm/radeon/r100.c +++ b/trunk/drivers/gpu/drm/radeon/r100.c @@ -2891,7 +2891,7 @@ static int r100_cs_track_texture_check(struct radeon_device *rdev, { struct radeon_bo *robj; unsigned long size; - unsigned u, i, w, h, d; + unsigned u, i, w, h; int ret; for (u = 0; u < track->num_texture; u++) { @@ -2923,25 +2923,20 @@ static int r100_cs_track_texture_check(struct radeon_device *rdev, h = h / (1 << i); if (track->textures[u].roundup_h) h = roundup_pow_of_two(h); - if (track->textures[u].tex_coord_type == 1) { - d = (1 << track->textures[u].txdepth) / (1 << i); - if (!d) - d = 1; - } else { - d = 1; - } if (track->textures[u].compress_format) { - size += r100_track_compress_size(track->textures[u].compress_format, w, h) * d; + size += r100_track_compress_size(track->textures[u].compress_format, w, h); /* compressed textures are block based */ } else - size += w * h * d; + size += w * h; } size *= track->textures[u].cpp; switch (track->textures[u].tex_coord_type) { case 0: + break; case 1: + size *= (1 << track->textures[u].txdepth); break; case 2: if (track->separate_cube) { @@ -2975,7 +2970,7 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track) for (i = 0; i < track->num_cb; i++) { if (track->cb[i].robj == NULL) { - if (!(track->zb_cb_clear || track->color_channel_mask || + if (!(track->fastfill || track->color_channel_mask || track->blend_read_enable)) { continue; } @@ -3012,11 +3007,7 @@ int r100_cs_track_check(struct radeon_device *rdev, struct r100_cs_track *track) } } prim_walk = (track->vap_vf_cntl >> 4) & 0x3; - if (track->vap_vf_cntl & (1 << 14)) { - nverts = track->vap_alt_nverts; - } else { - nverts = (track->vap_vf_cntl >> 16) & 0xFFFF; - } + nverts = (track->vap_vf_cntl >> 16) & 0xFFFF; switch (prim_walk) { case 1: for (i = 0; i < track->num_arrays; i++) { diff --git a/trunk/drivers/gpu/drm/radeon/r100_track.h b/trunk/drivers/gpu/drm/radeon/r100_track.h index f47cdca1c004..b27a6999d219 100644 --- a/trunk/drivers/gpu/drm/radeon/r100_track.h +++ b/trunk/drivers/gpu/drm/radeon/r100_track.h @@ -64,7 +64,6 @@ struct r100_cs_track { unsigned maxy; unsigned vtx_size; unsigned vap_vf_cntl; - unsigned vap_alt_nverts; unsigned immd_dwords; unsigned num_arrays; unsigned max_indx; @@ -75,7 +74,7 @@ struct r100_cs_track { struct r100_cs_track_texture textures[R300_TRACK_MAX_TEXTURE]; bool z_enabled; bool separate_cube; - bool zb_cb_clear; + bool fastfill; bool blend_read_enable; }; diff --git a/trunk/drivers/gpu/drm/radeon/r300.c b/trunk/drivers/gpu/drm/radeon/r300.c index a5ff8076b423..561048a7c0a4 100644 --- a/trunk/drivers/gpu/drm/radeon/r300.c +++ b/trunk/drivers/gpu/drm/radeon/r300.c @@ -324,12 +324,12 @@ void r300_gpu_init(struct radeon_device *rdev) uint32_t gb_tile_config, tmp; r100_hdp_reset(rdev); - if ((rdev->family == CHIP_R300 && rdev->pdev->device != 0x4144) || - (rdev->family == CHIP_R350 && rdev->pdev->device != 0x4148)) { + /* FIXME: rv380 one pipes ? */ + if ((rdev->family == CHIP_R300) || (rdev->family == CHIP_R350)) { /* r300,r350 */ rdev->num_gb_pipes = 2; } else { - /* rv350,rv370,rv380,r300 AD, r350 AH */ + /* rv350,rv370,rv380 */ rdev->num_gb_pipes = 1; } rdev->num_z_pipes = 1; @@ -729,12 +729,6 @@ static int r300_packet0_check(struct radeon_cs_parser *p, /* VAP_VF_MAX_VTX_INDX */ track->max_indx = idx_value & 0x00FFFFFFUL; break; - case 0x2088: - /* VAP_ALT_NUM_VERTICES - only valid on r500 */ - if (p->rdev->family < CHIP_RV515) - goto fail; - track->vap_alt_nverts = idx_value & 0xFFFFFF; - break; case 0x43E4: /* SC_SCISSOR1 */ track->maxy = ((idx_value >> 13) & 0x1FFF) + 1; @@ -772,6 +766,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, tmp = idx_value & ~(0x7 << 16); tmp |= tile_flags; ib[idx] = tmp; + i = (reg - 0x4E38) >> 2; track->cb[i].pitch = idx_value & 0x3FFE; switch (((idx_value >> 21) & 0xF)) { @@ -1044,7 +1039,7 @@ static int r300_packet0_check(struct radeon_cs_parser *p, break; case 0x4d1c: /* ZB_BW_CNTL */ - track->zb_cb_clear = !!(idx_value & (1 << 5)); + track->fastfill = !!(idx_value & (1 << 2)); break; case 0x4e04: /* RB3D_BLENDCNTL */ @@ -1056,13 +1051,11 @@ static int r300_packet0_check(struct radeon_cs_parser *p, break; /* fallthrough do not move */ default: - goto fail; + printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n", + reg, idx); + return -EINVAL; } return 0; -fail: - printk(KERN_ERR "Forbidden register 0x%04X in cs at %d\n", - reg, idx); - return -EINVAL; } static int r300_packet3_check(struct radeon_cs_parser *p, diff --git a/trunk/drivers/gpu/drm/radeon/r300_cmdbuf.c b/trunk/drivers/gpu/drm/radeon/r300_cmdbuf.c index c5c2742e4140..ea46d558e8f3 100644 --- a/trunk/drivers/gpu/drm/radeon/r300_cmdbuf.c +++ b/trunk/drivers/gpu/drm/radeon/r300_cmdbuf.c @@ -921,7 +921,7 @@ static int r300_scratch(drm_radeon_private_t *dev_priv, ptr_addr = drm_buffer_read_object(cmdbuf->buffer, sizeof(stack_ptr_addr), &stack_ptr_addr); - ref_age_base = (u32 *)(unsigned long)get_unaligned(ptr_addr); + ref_age_base = (u32 *)(unsigned long)*ptr_addr; for (i=0; i < header.scratch.n_bufs; i++) { buf_idx = drm_buffer_pointer_to_dword(cmdbuf->buffer, 0); diff --git a/trunk/drivers/gpu/drm/radeon/r420.c b/trunk/drivers/gpu/drm/radeon/r420.c index c2bda4ad62e7..3dc968c9f5a4 100644 --- a/trunk/drivers/gpu/drm/radeon/r420.c +++ b/trunk/drivers/gpu/drm/radeon/r420.c @@ -59,12 +59,6 @@ void r420_pipes_init(struct radeon_device *rdev) /* get max number of pipes */ gb_pipe_select = RREG32(0x402C); num_pipes = ((gb_pipe_select >> 12) & 3) + 1; - - /* SE chips have 1 pipe */ - if ((rdev->pdev->device == 0x5e4c) || - (rdev->pdev->device == 0x5e4f)) - num_pipes = 1; - rdev->num_gb_pipes = num_pipes; tmp = 0; switch (num_pipes) { diff --git a/trunk/drivers/gpu/drm/radeon/r600_audio.c b/trunk/drivers/gpu/drm/radeon/r600_audio.c index 1d898051c631..dac7042b797e 100644 --- a/trunk/drivers/gpu/drm/radeon/r600_audio.c +++ b/trunk/drivers/gpu/drm/radeon/r600_audio.c @@ -35,7 +35,7 @@ */ static int r600_audio_chipset_supported(struct radeon_device *rdev) { - return (rdev->family >= CHIP_R600 && rdev->family < CHIP_CEDAR) + return rdev->family >= CHIP_R600 || rdev->family == CHIP_RS600 || rdev->family == CHIP_RS690 || rdev->family == CHIP_RS740; diff --git a/trunk/drivers/gpu/drm/radeon/r600_hdmi.c b/trunk/drivers/gpu/drm/radeon/r600_hdmi.c index 2616b822ba68..029fa1406d1d 100644 --- a/trunk/drivers/gpu/drm/radeon/r600_hdmi.c +++ b/trunk/drivers/gpu/drm/radeon/r600_hdmi.c @@ -314,9 +314,6 @@ void r600_hdmi_setmode(struct drm_encoder *encoder, struct drm_display_mode *mod struct radeon_device *rdev = dev->dev_private; uint32_t offset = to_radeon_encoder(encoder)->hdmi_offset; - if (ASIC_IS_DCE4(rdev)) - return; - if (!offset) return; @@ -487,9 +484,6 @@ void r600_hdmi_enable(struct drm_encoder *encoder) struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - if (ASIC_IS_DCE4(rdev)) - return; - if (!radeon_encoder->hdmi_offset) { r600_hdmi_assign_block(encoder); if (!radeon_encoder->hdmi_offset) { @@ -531,9 +525,6 @@ void r600_hdmi_disable(struct drm_encoder *encoder) struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - if (ASIC_IS_DCE4(rdev)) - return; - if (!radeon_encoder->hdmi_offset) { dev_err(rdev->dev, "Disabling not enabled HDMI\n"); return; diff --git a/trunk/drivers/gpu/drm/radeon/radeon_agp.c b/trunk/drivers/gpu/drm/radeon/radeon_agp.c index 28e473f1f56f..c4457791dff1 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_agp.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_agp.c @@ -134,10 +134,12 @@ int radeon_agp_init(struct radeon_device *rdev) int ret; /* Acquire AGP. */ - ret = drm_agp_acquire(rdev->ddev); - if (ret) { - DRM_ERROR("Unable to acquire AGP: %d\n", ret); - return ret; + if (!rdev->ddev->agp->acquired) { + ret = drm_agp_acquire(rdev->ddev); + if (ret) { + DRM_ERROR("Unable to acquire AGP: %d\n", ret); + return ret; + } } ret = drm_agp_info(rdev->ddev, &info); diff --git a/trunk/drivers/gpu/drm/radeon/radeon_atombios.c b/trunk/drivers/gpu/drm/radeon/radeon_atombios.c index 9916d825401c..1fff95505cf5 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_atombios.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_atombios.c @@ -69,19 +69,16 @@ static inline struct radeon_i2c_bus_rec radeon_lookup_i2c_gpio(struct radeon_dev struct radeon_i2c_bus_rec i2c; int index = GetIndexIntoMasterTable(DATA, GPIO_I2C_Info); struct _ATOM_GPIO_I2C_INFO *i2c_info; - uint16_t data_offset, size; - int i, num_indices; + uint16_t data_offset; + int i; memset(&i2c, 0, sizeof(struct radeon_i2c_bus_rec)); i2c.valid = false; - if (atom_parse_data_header(ctx, index, &size, NULL, NULL, &data_offset)) { + if (atom_parse_data_header(ctx, index, NULL, NULL, NULL, &data_offset)) { i2c_info = (struct _ATOM_GPIO_I2C_INFO *)(ctx->bios + data_offset); - num_indices = (size - sizeof(ATOM_COMMON_TABLE_HEADER)) / - sizeof(ATOM_GPIO_I2C_ASSIGMENT); - - for (i = 0; i < num_indices; i++) { + for (i = 0; i < ATOM_MAX_SUPPORTED_DEVICE; i++) { gpio = &i2c_info->asGPIO_Info[i]; if (gpio->sucI2cId.ucAccess == id) { @@ -1264,7 +1261,7 @@ bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, switch (crev) { case 1: tv_info = (ATOM_ANALOG_TV_INFO *)(mode_info->atom_context->bios + data_offset); - if (index >= MAX_SUPPORTED_TV_TIMING) + if (index > MAX_SUPPORTED_TV_TIMING) return false; mode->crtc_htotal = le16_to_cpu(tv_info->aModeTimings[index].usCRTC_H_Total); @@ -1302,7 +1299,7 @@ bool radeon_atom_get_tv_timings(struct radeon_device *rdev, int index, break; case 2: tv_info_v1_2 = (ATOM_ANALOG_TV_INFO_V1_2 *)(mode_info->atom_context->bios + data_offset); - if (index >= MAX_SUPPORTED_TV_TIMING_V1_2) + if (index > MAX_SUPPORTED_TV_TIMING_V1_2) return false; dtd_timings = &tv_info_v1_2->aModeTimings[index]; diff --git a/trunk/drivers/gpu/drm/radeon/radeon_combios.c b/trunk/drivers/gpu/drm/radeon/radeon_combios.c index 37db8adb2748..2becdeda68a3 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_combios.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_combios.c @@ -760,9 +760,7 @@ struct radeon_encoder_primary_dac *radeon_combios_get_primary_dac_info(struct dac = RBIOS8(dac_info + 0x3) & 0xf; p_dac->ps2_pdac_adj = (bg << 8) | (dac); } - /* if the values are all zeros, use the table */ - if (p_dac->ps2_pdac_adj) - found = 1; + found = 1; } if (!found) /* fallback to defaults */ @@ -897,9 +895,7 @@ struct radeon_encoder_tv_dac *radeon_combios_get_tv_dac_info(struct bg = RBIOS8(dac_info + 0x10) & 0xf; dac = RBIOS8(dac_info + 0x11) & 0xf; tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); - /* if the values are all zeros, use the table */ - if (tv_dac->ps2_tvdac_adj) - found = 1; + found = 1; } else if (rev > 1) { bg = RBIOS8(dac_info + 0xc) & 0xf; dac = (RBIOS8(dac_info + 0xc) >> 4) & 0xf; @@ -912,9 +908,7 @@ struct radeon_encoder_tv_dac *radeon_combios_get_tv_dac_info(struct bg = RBIOS8(dac_info + 0xe) & 0xf; dac = (RBIOS8(dac_info + 0xe) >> 4) & 0xf; tv_dac->ntsc_tvdac_adj = (bg << 16) | (dac << 20); - /* if the values are all zeros, use the table */ - if (tv_dac->ps2_tvdac_adj) - found = 1; + found = 1; } tv_dac->tv_std = radeon_combios_get_tv_info(rdev); } @@ -931,9 +925,7 @@ struct radeon_encoder_tv_dac *radeon_combios_get_tv_dac_info(struct (bg << 16) | (dac << 20); tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj; tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj; - /* if the values are all zeros, use the table */ - if (tv_dac->ps2_tvdac_adj) - found = 1; + found = 1; } else { bg = RBIOS8(dac_info + 0x4) & 0xf; dac = RBIOS8(dac_info + 0x5) & 0xf; @@ -941,9 +933,7 @@ struct radeon_encoder_tv_dac *radeon_combios_get_tv_dac_info(struct (bg << 16) | (dac << 20); tv_dac->pal_tvdac_adj = tv_dac->ps2_tvdac_adj; tv_dac->ntsc_tvdac_adj = tv_dac->ps2_tvdac_adj; - /* if the values are all zeros, use the table */ - if (tv_dac->ps2_tvdac_adj) - found = 1; + found = 1; } } else { DRM_INFO("No TV DAC info found in BIOS\n"); diff --git a/trunk/drivers/gpu/drm/radeon/radeon_connectors.c b/trunk/drivers/gpu/drm/radeon/radeon_connectors.c index 4559a53d5e57..60d59816b94f 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_connectors.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_connectors.c @@ -162,14 +162,12 @@ radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector, { struct drm_device *dev = connector->dev; struct drm_connector *conflict; - struct radeon_connector *radeon_conflict; int i; list_for_each_entry(conflict, &dev->mode_config.connector_list, head) { if (conflict == connector) continue; - radeon_conflict = to_radeon_connector(conflict); for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) { if (conflict->encoder_ids[i] == 0) break; @@ -179,9 +177,6 @@ radeon_connector_analog_encoder_conflict_solve(struct drm_connector *connector, if (conflict->status != connector_status_connected) continue; - if (radeon_conflict->use_digital) - continue; - if (priority == true) { DRM_INFO("1: conflicting encoders switching off %s\n", drm_get_connector_name(conflict)); DRM_INFO("in favor of %s\n", drm_get_connector_name(connector)); @@ -292,7 +287,6 @@ int radeon_connector_set_property(struct drm_connector *connector, struct drm_pr if (property == rdev->mode_info.coherent_mode_property) { struct radeon_encoder_atom_dig *dig; - bool new_coherent_mode; /* need to find digital encoder on connector */ encoder = radeon_find_encoder(connector, DRM_MODE_ENCODER_TMDS); @@ -305,11 +299,8 @@ int radeon_connector_set_property(struct drm_connector *connector, struct drm_pr return 0; dig = radeon_encoder->enc_priv; - new_coherent_mode = val ? true : false; - if (dig->coherent_mode != new_coherent_mode) { - dig->coherent_mode = new_coherent_mode; - radeon_property_change_mode(&radeon_encoder->base); - } + dig->coherent_mode = val ? true : false; + radeon_property_change_mode(&radeon_encoder->base); } if (property == rdev->mode_info.tv_std_property) { @@ -324,7 +315,7 @@ int radeon_connector_set_property(struct drm_connector *connector, struct drm_pr radeon_encoder = to_radeon_encoder(encoder); if (!radeon_encoder->enc_priv) return 0; - if (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom) { + if (rdev->is_atom_bios) { struct radeon_encoder_atom_dac *dac_int; dac_int = radeon_encoder->enc_priv; dac_int->tv_std = val; @@ -1316,8 +1307,6 @@ radeon_add_legacy_connector(struct drm_device *dev, radeon_connector->ddc_bus = radeon_i2c_create(dev, i2c_bus, "DVI"); if (!radeon_connector->ddc_bus) goto failed; - } - if (connector_type == DRM_MODE_CONNECTOR_DVII) { radeon_connector->dac_load_detect = true; drm_connector_attach_property(&radeon_connector->base, rdev->mode_info.load_detect_property, diff --git a/trunk/drivers/gpu/drm/radeon/radeon_cp.c b/trunk/drivers/gpu/drm/radeon/radeon_cp.c index 2f042a3c0e62..dc6eba6b96dd 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_cp.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_cp.c @@ -417,9 +417,8 @@ static int radeon_do_wait_for_idle(drm_radeon_private_t * dev_priv) return -EBUSY; } -static void radeon_init_pipes(struct drm_device *dev) +static void radeon_init_pipes(drm_radeon_private_t *dev_priv) { - drm_radeon_private_t *dev_priv = dev->dev_private; uint32_t gb_tile_config, gb_pipe_sel = 0; if ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_RV530) { @@ -435,19 +434,13 @@ static void radeon_init_pipes(struct drm_device *dev) if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R420) { gb_pipe_sel = RADEON_READ(R400_GB_PIPE_SELECT); dev_priv->num_gb_pipes = ((gb_pipe_sel >> 12) & 0x3) + 1; - /* SE cards have 1 pipe */ - if ((dev->pdev->device == 0x5e4c) || - (dev->pdev->device == 0x5e4f)) - dev_priv->num_gb_pipes = 1; } else { /* R3xx */ - if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300 && - dev->pdev->device != 0x4144) || - ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350 && - dev->pdev->device != 0x4148)) { + if (((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R300) || + ((dev_priv->flags & RADEON_FAMILY_MASK) == CHIP_R350)) { dev_priv->num_gb_pipes = 2; } else { - /* RV3xx/R300 AD/R350 AH */ + /* R3Vxx */ dev_priv->num_gb_pipes = 1; } } @@ -743,7 +736,7 @@ static int radeon_do_engine_reset(struct drm_device * dev) /* setup the raster pipes */ if ((dev_priv->flags & RADEON_FAMILY_MASK) >= CHIP_R300) - radeon_init_pipes(dev); + radeon_init_pipes(dev_priv); /* Reset the CP ring */ radeon_do_cp_reset(dev_priv); diff --git a/trunk/drivers/gpu/drm/radeon/radeon_device.c b/trunk/drivers/gpu/drm/radeon/radeon_device.c index 7b629e305560..bddf17f97da8 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_device.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_device.c @@ -36,54 +36,6 @@ #include "radeon.h" #include "atom.h" -static const char radeon_family_name[][16] = { - "R100", - "RV100", - "RS100", - "RV200", - "RS200", - "R200", - "RV250", - "RS300", - "RV280", - "R300", - "R350", - "RV350", - "RV380", - "R420", - "R423", - "RV410", - "RS400", - "RS480", - "RS600", - "RS690", - "RS740", - "RV515", - "R520", - "RV530", - "RV560", - "RV570", - "R580", - "R600", - "RV610", - "RV630", - "RV670", - "RV620", - "RV635", - "RS780", - "RS880", - "RV770", - "RV730", - "RV710", - "RV740", - "CEDAR", - "REDWOOD", - "JUNIPER", - "CYPRESS", - "HEMLOCK", - "LAST", -}; - /* * Clear GPU surface registers. */ @@ -574,6 +526,7 @@ int radeon_device_init(struct radeon_device *rdev, int r; int dma_bits; + DRM_INFO("radeon: Initializing kernel modesetting.\n"); rdev->shutdown = false; rdev->dev = &pdev->dev; rdev->ddev = ddev; @@ -585,10 +538,6 @@ int radeon_device_init(struct radeon_device *rdev, rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024; rdev->gpu_lockup = false; rdev->accel_working = false; - - DRM_INFO("initializing kernel modesetting (%s 0x%04X:0x%04X).\n", - radeon_family_name[rdev->family], pdev->vendor, pdev->device); - /* mutex initialization are all done here so we * can recall function without having locking issues */ mutex_init(&rdev->cs_mutex); diff --git a/trunk/drivers/gpu/drm/radeon/radeon_display.c b/trunk/drivers/gpu/drm/radeon/radeon_display.c index bb1c122cad21..b8d672828246 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_display.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_display.c @@ -86,12 +86,12 @@ static void evergreen_crtc_load_lut(struct drm_crtc *crtc) WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_GREEN + radeon_crtc->crtc_offset, 0xffff); WREG32(EVERGREEN_DC_LUT_WHITE_OFFSET_RED + radeon_crtc->crtc_offset, 0xffff); - WREG32(EVERGREEN_DC_LUT_RW_MODE + radeon_crtc->crtc_offset, 0); - WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK + radeon_crtc->crtc_offset, 0x00000007); + WREG32(EVERGREEN_DC_LUT_RW_MODE, radeon_crtc->crtc_id); + WREG32(EVERGREEN_DC_LUT_WRITE_EN_MASK, 0x00000007); - WREG32(EVERGREEN_DC_LUT_RW_INDEX + radeon_crtc->crtc_offset, 0); + WREG32(EVERGREEN_DC_LUT_RW_INDEX, 0); for (i = 0; i < 256; i++) { - WREG32(EVERGREEN_DC_LUT_30_COLOR + radeon_crtc->crtc_offset, + WREG32(EVERGREEN_DC_LUT_30_COLOR, (radeon_crtc->lut_r[i] << 20) | (radeon_crtc->lut_g[i] << 10) | (radeon_crtc->lut_b[i] << 0)); diff --git a/trunk/drivers/gpu/drm/radeon/radeon_drv.c b/trunk/drivers/gpu/drm/radeon/radeon_drv.c index b3749d47be7b..055a51732dcb 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_drv.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_drv.c @@ -43,10 +43,9 @@ * - 2.0.0 - initial interface * - 2.1.0 - add square tiling interface * - 2.2.0 - add r6xx/r7xx const buffer support - * - 2.3.0 - add MSPOS + 3D texture + r500 VAP regs */ #define KMS_DRIVER_MAJOR 2 -#define KMS_DRIVER_MINOR 3 +#define KMS_DRIVER_MINOR 2 #define KMS_DRIVER_PATCHLEVEL 0 int radeon_driver_load_kms(struct drm_device *dev, unsigned long flags); int radeon_driver_unload_kms(struct drm_device *dev); @@ -216,7 +215,6 @@ static struct drm_driver driver_old = { .mmap = drm_mmap, .poll = drm_poll, .fasync = drm_fasync, - .read = drm_read, #ifdef CONFIG_COMPAT .compat_ioctl = radeon_compat_ioctl, #endif @@ -305,7 +303,6 @@ static struct drm_driver kms_driver = { .mmap = radeon_mmap, .poll = drm_poll, .fasync = drm_fasync, - .read = drm_read, #ifdef CONFIG_COMPAT .compat_ioctl = radeon_kms_compat_ioctl, #endif diff --git a/trunk/drivers/gpu/drm/radeon/radeon_encoders.c b/trunk/drivers/gpu/drm/radeon/radeon_encoders.c index c5ddaf58563a..52d6f96f274b 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_encoders.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_encoders.c @@ -254,53 +254,6 @@ radeon_get_atom_connector_priv_from_encoder(struct drm_encoder *encoder) return dig_connector; } -void radeon_panel_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *adjusted_mode) -{ - struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); - struct drm_device *dev = encoder->dev; - struct radeon_device *rdev = dev->dev_private; - struct drm_display_mode *native_mode = &radeon_encoder->native_mode; - unsigned hblank = native_mode->htotal - native_mode->hdisplay; - unsigned vblank = native_mode->vtotal - native_mode->vdisplay; - unsigned hover = native_mode->hsync_start - native_mode->hdisplay; - unsigned vover = native_mode->vsync_start - native_mode->vdisplay; - unsigned hsync_width = native_mode->hsync_end - native_mode->hsync_start; - unsigned vsync_width = native_mode->vsync_end - native_mode->vsync_start; - - adjusted_mode->clock = native_mode->clock; - adjusted_mode->flags = native_mode->flags; - - if (ASIC_IS_AVIVO(rdev)) { - adjusted_mode->hdisplay = native_mode->hdisplay; - adjusted_mode->vdisplay = native_mode->vdisplay; - } - - adjusted_mode->htotal = native_mode->hdisplay + hblank; - adjusted_mode->hsync_start = native_mode->hdisplay + hover; - adjusted_mode->hsync_end = adjusted_mode->hsync_start + hsync_width; - - adjusted_mode->vtotal = native_mode->vdisplay + vblank; - adjusted_mode->vsync_start = native_mode->vdisplay + vover; - adjusted_mode->vsync_end = adjusted_mode->vsync_start + vsync_width; - - drm_mode_set_crtcinfo(adjusted_mode, CRTC_INTERLACE_HALVE_V); - - if (ASIC_IS_AVIVO(rdev)) { - adjusted_mode->crtc_hdisplay = native_mode->hdisplay; - adjusted_mode->crtc_vdisplay = native_mode->vdisplay; - } - - adjusted_mode->crtc_htotal = adjusted_mode->crtc_hdisplay + hblank; - adjusted_mode->crtc_hsync_start = adjusted_mode->crtc_hdisplay + hover; - adjusted_mode->crtc_hsync_end = adjusted_mode->crtc_hsync_start + hsync_width; - - adjusted_mode->crtc_vtotal = adjusted_mode->crtc_vdisplay + vblank; - adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + vover; - adjusted_mode->crtc_vsync_end = adjusted_mode->crtc_vsync_start + vsync_width; - -} - static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode) @@ -322,8 +275,18 @@ static bool radeon_atom_mode_fixup(struct drm_encoder *encoder, adjusted_mode->crtc_vsync_start = adjusted_mode->crtc_vdisplay + 2; /* get the native mode for LVDS */ - if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) - radeon_panel_mode_fixup(encoder, adjusted_mode); + if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) { + struct drm_display_mode *native_mode = &radeon_encoder->native_mode; + int mode_id = adjusted_mode->base.id; + *adjusted_mode = *native_mode; + if (!ASIC_IS_AVIVO(rdev)) { + adjusted_mode->hdisplay = mode->hdisplay; + adjusted_mode->vdisplay = mode->vdisplay; + adjusted_mode->crtc_hdisplay = mode->hdisplay; + adjusted_mode->crtc_vdisplay = mode->vdisplay; + } + adjusted_mode->base.id = mode_id; + } /* get the native mode for TV */ if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT)) { @@ -354,8 +317,12 @@ atombios_dac_setup(struct drm_encoder *encoder, int action) struct radeon_device *rdev = dev->dev_private; struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); DAC_ENCODER_CONTROL_PS_ALLOCATION args; - int index = 0; + int index = 0, num = 0; struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv; + enum radeon_tv_std tv_std = TV_STD_NTSC; + + if (dac_info->tv_std) + tv_std = dac_info->tv_std; memset(&args, 0, sizeof(args)); @@ -363,10 +330,12 @@ atombios_dac_setup(struct drm_encoder *encoder, int action) case ENCODER_OBJECT_ID_INTERNAL_DAC1: case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC1: index = GetIndexIntoMasterTable(COMMAND, DAC1EncoderControl); + num = 1; break; case ENCODER_OBJECT_ID_INTERNAL_DAC2: case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: index = GetIndexIntoMasterTable(COMMAND, DAC2EncoderControl); + num = 2; break; } @@ -377,7 +346,7 @@ atombios_dac_setup(struct drm_encoder *encoder, int action) else if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) args.ucDacStandard = ATOM_DAC1_CV; else { - switch (dac_info->tv_std) { + switch (tv_std) { case TV_STD_PAL: case TV_STD_PAL_M: case TV_STD_SCART_PAL: @@ -408,6 +377,10 @@ atombios_tv_setup(struct drm_encoder *encoder, int action) TV_ENCODER_CONTROL_PS_ALLOCATION args; int index = 0; struct radeon_encoder_atom_dac *dac_info = radeon_encoder->enc_priv; + enum radeon_tv_std tv_std = TV_STD_NTSC; + + if (dac_info->tv_std) + tv_std = dac_info->tv_std; memset(&args, 0, sizeof(args)); @@ -418,7 +391,7 @@ atombios_tv_setup(struct drm_encoder *encoder, int action) if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT)) args.sTVEncoder.ucTvStandard = ATOM_TV_CV; else { - switch (dac_info->tv_std) { + switch (tv_std) { case TV_STD_NTSC: args.sTVEncoder.ucTvStandard = ATOM_TV_NTSC; break; @@ -902,8 +875,6 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { if (dig->coherent_mode) args.v3.acConfig.fCoherentMode = 1; - if (radeon_encoder->pixel_clock > 165000) - args.v3.acConfig.fDualLinkConnector = 1; } } else if (ASIC_IS_DCE32(rdev)) { args.v2.acConfig.ucEncoderSel = dig->dig_encoder; @@ -927,8 +898,6 @@ atombios_dig_transmitter_setup(struct drm_encoder *encoder, int action, uint8_t else if (radeon_encoder->devices & (ATOM_DEVICE_DFP_SUPPORT)) { if (dig->coherent_mode) args.v2.acConfig.fCoherentMode = 1; - if (radeon_encoder->pixel_clock > 165000) - args.v2.acConfig.fDualLinkConnector = 1; } } else { args.v1.ucConfig = ATOM_TRANSMITTER_CONFIG_CLKSRC_PPLL; @@ -1363,7 +1332,7 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder, radeon_encoder->pixel_clock = adjusted_mode->clock; - if (ASIC_IS_AVIVO(rdev) && !ASIC_IS_DCE4(rdev)) { + if (ASIC_IS_AVIVO(rdev)) { if (radeon_encoder->active_device & (ATOM_DEVICE_CV_SUPPORT | ATOM_DEVICE_TV_SUPPORT)) atombios_yuv_setup(encoder, true); else @@ -1414,12 +1383,8 @@ radeon_atom_encoder_mode_set(struct drm_encoder *encoder, case ENCODER_OBJECT_ID_INTERNAL_DAC2: case ENCODER_OBJECT_ID_INTERNAL_KLDSCP_DAC2: atombios_dac_setup(encoder, ATOM_ENABLE); - if (radeon_encoder->devices & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) { - if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) - atombios_tv_setup(encoder, ATOM_ENABLE); - else - atombios_tv_setup(encoder, ATOM_DISABLE); - } + if (radeon_encoder->active_device & (ATOM_DEVICE_TV_SUPPORT | ATOM_DEVICE_CV_SUPPORT)) + atombios_tv_setup(encoder, ATOM_ENABLE); break; } atombios_apply_encoder_quirks(encoder, adjusted_mode); @@ -1593,14 +1558,12 @@ static const struct drm_encoder_funcs radeon_atom_enc_funcs = { struct radeon_encoder_atom_dac * radeon_atombios_set_dac_info(struct radeon_encoder *radeon_encoder) { - struct drm_device *dev = radeon_encoder->base.dev; - struct radeon_device *rdev = dev->dev_private; struct radeon_encoder_atom_dac *dac = kzalloc(sizeof(struct radeon_encoder_atom_dac), GFP_KERNEL); if (!dac) return NULL; - dac->tv_std = radeon_atombios_get_tv_info(rdev); + dac->tv_std = TV_STD_NTSC; return dac; } @@ -1678,7 +1641,6 @@ radeon_add_atom_encoder(struct drm_device *dev, uint32_t encoder_id, uint32_t su break; case ENCODER_OBJECT_ID_INTERNAL_DAC1: drm_encoder_init(dev, encoder, &radeon_atom_enc_funcs, DRM_MODE_ENCODER_DAC); - radeon_encoder->enc_priv = radeon_atombios_set_dac_info(radeon_encoder); drm_encoder_helper_add(encoder, &radeon_atom_dac_helper_funcs); break; case ENCODER_OBJECT_ID_INTERNAL_DAC2: diff --git a/trunk/drivers/gpu/drm/radeon/radeon_family.h b/trunk/drivers/gpu/drm/radeon/radeon_family.h index e329066dcabd..93c7d5d41914 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_family.h +++ b/trunk/drivers/gpu/drm/radeon/radeon_family.h @@ -36,7 +36,7 @@ * Radeon chip families */ enum radeon_family { - CHIP_R100 = 0, + CHIP_R100, CHIP_RV100, CHIP_RS100, CHIP_RV200, @@ -99,5 +99,4 @@ enum radeon_chip_flags { RADEON_IS_PCI = 0x00800000UL, RADEON_IS_IGPGART = 0x01000000UL, }; - #endif diff --git a/trunk/drivers/gpu/drm/radeon/radeon_kms.c b/trunk/drivers/gpu/drm/radeon/radeon_kms.c index c633319f98ed..d3657dcfdd26 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_kms.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_kms.c @@ -165,7 +165,7 @@ u32 radeon_get_vblank_counter_kms(struct drm_device *dev, int crtc) { struct radeon_device *rdev = dev->dev_private; - if (crtc < 0 || crtc >= rdev->num_crtc) { + if (crtc < 0 || crtc > 1) { DRM_ERROR("Invalid crtc %d\n", crtc); return -EINVAL; } @@ -177,7 +177,7 @@ int radeon_enable_vblank_kms(struct drm_device *dev, int crtc) { struct radeon_device *rdev = dev->dev_private; - if (crtc < 0 || crtc >= rdev->num_crtc) { + if (crtc < 0 || crtc > 1) { DRM_ERROR("Invalid crtc %d\n", crtc); return -EINVAL; } @@ -191,7 +191,7 @@ void radeon_disable_vblank_kms(struct drm_device *dev, int crtc) { struct radeon_device *rdev = dev->dev_private; - if (crtc < 0 || crtc >= rdev->num_crtc) { + if (crtc < 0 || crtc > 1) { DRM_ERROR("Invalid crtc %d\n", crtc); return; } diff --git a/trunk/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/trunk/drivers/gpu/drm/radeon/radeon_legacy_encoders.c index 0274abe17ad9..cf389ce50a8a 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_legacy_encoders.c @@ -228,8 +228,16 @@ static bool radeon_legacy_mode_fixup(struct drm_encoder *encoder, drm_mode_set_crtcinfo(adjusted_mode, 0); /* get the native mode for LVDS */ - if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) - radeon_panel_mode_fixup(encoder, adjusted_mode); + if (radeon_encoder->active_device & (ATOM_DEVICE_LCD_SUPPORT)) { + struct drm_display_mode *native_mode = &radeon_encoder->native_mode; + int mode_id = adjusted_mode->base.id; + *adjusted_mode = *native_mode; + adjusted_mode->hdisplay = mode->hdisplay; + adjusted_mode->vdisplay = mode->vdisplay; + adjusted_mode->crtc_hdisplay = mode->hdisplay; + adjusted_mode->crtc_vdisplay = mode->vdisplay; + adjusted_mode->base.id = mode_id; + } return true; } @@ -822,8 +830,8 @@ static void radeon_legacy_tv_dac_dpms(struct drm_encoder *encoder, int mode) crtc2_gen_cntl &= ~RADEON_CRTC2_CRT2_ON; if (rdev->family == CHIP_R420 || - rdev->family == CHIP_R423 || - rdev->family == CHIP_RV410) + rdev->family == CHIP_R423 || + rdev->family == CHIP_RV410) tv_dac_cntl |= (R420_TV_DAC_RDACPD | R420_TV_DAC_GDACPD | R420_TV_DAC_BDACPD | @@ -899,43 +907,35 @@ static void radeon_legacy_tv_dac_mode_set(struct drm_encoder *encoder, if (rdev->family != CHIP_R200) { tv_dac_cntl = RREG32(RADEON_TV_DAC_CNTL); if (rdev->family == CHIP_R420 || - rdev->family == CHIP_R423 || - rdev->family == CHIP_RV410) { + rdev->family == CHIP_R423 || + rdev->family == CHIP_RV410) { tv_dac_cntl &= ~(RADEON_TV_DAC_STD_MASK | - RADEON_TV_DAC_BGADJ_MASK | - R420_TV_DAC_DACADJ_MASK | - R420_TV_DAC_RDACPD | - R420_TV_DAC_GDACPD | - R420_TV_DAC_BDACPD | - R420_TV_DAC_TVENABLE); + RADEON_TV_DAC_BGADJ_MASK | + R420_TV_DAC_DACADJ_MASK | + R420_TV_DAC_RDACPD | + R420_TV_DAC_GDACPD | + R420_TV_DAC_BDACPD | + R420_TV_DAC_TVENABLE); } else { tv_dac_cntl &= ~(RADEON_TV_DAC_STD_MASK | - RADEON_TV_DAC_BGADJ_MASK | - RADEON_TV_DAC_DACADJ_MASK | - RADEON_TV_DAC_RDACPD | - RADEON_TV_DAC_GDACPD | - RADEON_TV_DAC_BDACPD); + RADEON_TV_DAC_BGADJ_MASK | + RADEON_TV_DAC_DACADJ_MASK | + RADEON_TV_DAC_RDACPD | + RADEON_TV_DAC_GDACPD | + RADEON_TV_DAC_BDACPD); } - tv_dac_cntl |= RADEON_TV_DAC_NBLANK | RADEON_TV_DAC_NHOLD; - - if (is_tv) { - if (tv_dac->tv_std == TV_STD_NTSC || - tv_dac->tv_std == TV_STD_NTSC_J || - tv_dac->tv_std == TV_STD_PAL_M || - tv_dac->tv_std == TV_STD_PAL_60) - tv_dac_cntl |= tv_dac->ntsc_tvdac_adj; - else - tv_dac_cntl |= tv_dac->pal_tvdac_adj; - - if (tv_dac->tv_std == TV_STD_NTSC || - tv_dac->tv_std == TV_STD_NTSC_J) - tv_dac_cntl |= RADEON_TV_DAC_STD_NTSC; - else - tv_dac_cntl |= RADEON_TV_DAC_STD_PAL; - } else - tv_dac_cntl |= (RADEON_TV_DAC_STD_PS2 | + /* FIXME TV */ + if (tv_dac) { + struct radeon_encoder_tv_dac *tv_dac = radeon_encoder->enc_priv; + tv_dac_cntl |= (RADEON_TV_DAC_NBLANK | + RADEON_TV_DAC_NHOLD | + RADEON_TV_DAC_STD_PS2 | tv_dac->ps2_tvdac_adj); + } else + tv_dac_cntl |= (RADEON_TV_DAC_NBLANK | + RADEON_TV_DAC_NHOLD | + RADEON_TV_DAC_STD_PS2); WREG32(RADEON_TV_DAC_CNTL, tv_dac_cntl); } diff --git a/trunk/drivers/gpu/drm/radeon/radeon_mode.h b/trunk/drivers/gpu/drm/radeon/radeon_mode.h index 5413fcd63086..0b8e32776b10 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_mode.h +++ b/trunk/drivers/gpu/drm/radeon/radeon_mode.h @@ -558,8 +558,6 @@ extern int radeon_static_clocks_init(struct drm_device *dev); bool radeon_crtc_scaling_mode_fixup(struct drm_crtc *crtc, struct drm_display_mode *mode, struct drm_display_mode *adjusted_mode); -void radeon_panel_mode_fixup(struct drm_encoder *encoder, - struct drm_display_mode *adjusted_mode); void atom_rv515_force_tv_scaler(struct radeon_device *rdev, struct radeon_crtc *radeon_crtc); /* legacy tv */ diff --git a/trunk/drivers/gpu/drm/radeon/radeon_state.c b/trunk/drivers/gpu/drm/radeon/radeon_state.c index cc5316dcf580..40ab6d9c3736 100644 --- a/trunk/drivers/gpu/drm/radeon/radeon_state.c +++ b/trunk/drivers/gpu/drm/radeon/radeon_state.c @@ -424,7 +424,7 @@ static __inline__ int radeon_check_and_fixup_packet3(drm_radeon_private_t * if ((*cmd & RADEON_GMC_SRC_PITCH_OFFSET_CNTL) && (*cmd & RADEON_GMC_DST_PITCH_OFFSET_CNTL)) { u32 *cmd3 = drm_buffer_pointer_to_dword(cmdbuf->buffer, 3); - offset = *cmd3 << 10; + offset = *cmd << 10; if (radeon_check_and_fixup_offset (dev_priv, file_priv, &offset)) { DRM_ERROR("Invalid second packet offset\n"); @@ -2895,12 +2895,9 @@ static int radeon_cp_cmdbuf(struct drm_device *dev, void *data, return rv; rv = drm_buffer_copy_from_user(cmdbuf->buffer, buffer, cmdbuf->bufsz); - if (rv) { - drm_buffer_free(cmdbuf->buffer); + if (rv) return rv; - } - } else - goto done; + } orig_nbox = cmdbuf->nbox; @@ -2908,7 +2905,8 @@ static int radeon_cp_cmdbuf(struct drm_device *dev, void *data, int temp; temp = r300_do_cp_cmdbuf(dev, file_priv, cmdbuf); - drm_buffer_free(cmdbuf->buffer); + if (cmdbuf->bufsz != 0) + drm_buffer_free(cmdbuf->buffer); return temp; } @@ -3014,15 +3012,16 @@ static int radeon_cp_cmdbuf(struct drm_device *dev, void *data, } } - drm_buffer_free(cmdbuf->buffer); + if (cmdbuf->bufsz != 0) + drm_buffer_free(cmdbuf->buffer); - done: DRM_DEBUG("DONE\n"); COMMIT_RING(); return 0; err: - drm_buffer_free(cmdbuf->buffer); + if (cmdbuf->bufsz != 0) + drm_buffer_free(cmdbuf->buffer); return -EINVAL; } diff --git a/trunk/drivers/gpu/drm/radeon/reg_srcs/r300 b/trunk/drivers/gpu/drm/radeon/reg_srcs/r300 index 1e97b2d129fd..19c4663fa9c6 100644 --- a/trunk/drivers/gpu/drm/radeon/reg_srcs/r300 +++ b/trunk/drivers/gpu/drm/radeon/reg_srcs/r300 @@ -125,8 +125,6 @@ r300 0x4f60 0x4000 GB_VAP_RASTER_VTX_FMT_0 0x4004 GB_VAP_RASTER_VTX_FMT_1 0x4008 GB_ENABLE -0x4010 GB_MSPOS0 -0x4014 GB_MSPOS1 0x401C GB_SELECT 0x4020 GB_AA_CONFIG 0x4024 GB_FIFO_SIZE diff --git a/trunk/drivers/gpu/drm/radeon/reg_srcs/r420 b/trunk/drivers/gpu/drm/radeon/reg_srcs/r420 index e958980d00f1..989f7a020832 100644 --- a/trunk/drivers/gpu/drm/radeon/reg_srcs/r420 +++ b/trunk/drivers/gpu/drm/radeon/reg_srcs/r420 @@ -125,8 +125,6 @@ r420 0x4f60 0x4000 GB_VAP_RASTER_VTX_FMT_0 0x4004 GB_VAP_RASTER_VTX_FMT_1 0x4008 GB_ENABLE -0x4010 GB_MSPOS0 -0x4014 GB_MSPOS1 0x401C GB_SELECT 0x4020 GB_AA_CONFIG 0x4024 GB_FIFO_SIZE diff --git a/trunk/drivers/gpu/drm/radeon/reg_srcs/rs600 b/trunk/drivers/gpu/drm/radeon/reg_srcs/rs600 index 83e8bc0c2bb2..6801b865d1c4 100644 --- a/trunk/drivers/gpu/drm/radeon/reg_srcs/rs600 +++ b/trunk/drivers/gpu/drm/radeon/reg_srcs/rs600 @@ -125,8 +125,6 @@ rs600 0x6d40 0x4000 GB_VAP_RASTER_VTX_FMT_0 0x4004 GB_VAP_RASTER_VTX_FMT_1 0x4008 GB_ENABLE -0x4010 GB_MSPOS0 -0x4014 GB_MSPOS1 0x401C GB_SELECT 0x4020 GB_AA_CONFIG 0x4024 GB_FIFO_SIZE diff --git a/trunk/drivers/gpu/drm/radeon/reg_srcs/rv515 b/trunk/drivers/gpu/drm/radeon/reg_srcs/rv515 index 1e46233985eb..38abf63bf2cd 100644 --- a/trunk/drivers/gpu/drm/radeon/reg_srcs/rv515 +++ b/trunk/drivers/gpu/drm/radeon/reg_srcs/rv515 @@ -35,7 +35,6 @@ rv515 0x6d40 0x1DA8 VAP_VPORT_ZSCALE 0x1DAC VAP_VPORT_ZOFFSET 0x2080 VAP_CNTL -0x208C VAP_INDEX_OFFSET 0x2090 VAP_OUT_VTX_FMT_0 0x2094 VAP_OUT_VTX_FMT_1 0x20B0 VAP_VTE_CNTL @@ -159,8 +158,6 @@ rv515 0x6d40 0x4000 GB_VAP_RASTER_VTX_FMT_0 0x4004 GB_VAP_RASTER_VTX_FMT_1 0x4008 GB_ENABLE -0x4010 GB_MSPOS0 -0x4014 GB_MSPOS1 0x401C GB_SELECT 0x4020 GB_AA_CONFIG 0x4024 GB_FIFO_SIZE diff --git a/trunk/drivers/gpu/drm/radeon/rs600.c b/trunk/drivers/gpu/drm/radeon/rs600.c index a81bc7a21e14..abf824c2123d 100644 --- a/trunk/drivers/gpu/drm/radeon/rs600.c +++ b/trunk/drivers/gpu/drm/radeon/rs600.c @@ -159,7 +159,7 @@ void rs600_gart_tlb_flush(struct radeon_device *rdev) WREG32_MC(R_000100_MC_PT0_CNTL, tmp); tmp = RREG32_MC(R_000100_MC_PT0_CNTL); - tmp |= S_000100_INVALIDATE_ALL_L1_TLBS(1) | S_000100_INVALIDATE_L2_CACHE(1); + tmp |= S_000100_INVALIDATE_ALL_L1_TLBS(1) & S_000100_INVALIDATE_L2_CACHE(1); WREG32_MC(R_000100_MC_PT0_CNTL, tmp); tmp = RREG32_MC(R_000100_MC_PT0_CNTL); diff --git a/trunk/drivers/gpu/drm/ttm/ttm_bo.c b/trunk/drivers/gpu/drm/ttm/ttm_bo.c index 0e3754a3a303..dd47b2a9a791 100644 --- a/trunk/drivers/gpu/drm/ttm/ttm_bo.c +++ b/trunk/drivers/gpu/drm/ttm/ttm_bo.c @@ -1716,12 +1716,40 @@ int ttm_bo_wait(struct ttm_buffer_object *bo, } EXPORT_SYMBOL(ttm_bo_wait); +void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo) +{ + atomic_set(&bo->reserved, 0); + wake_up_all(&bo->event_queue); +} + +int ttm_bo_block_reservation(struct ttm_buffer_object *bo, bool interruptible, + bool no_wait) +{ + int ret; + + while (unlikely(atomic_cmpxchg(&bo->reserved, 0, 1) != 0)) { + if (no_wait) + return -EBUSY; + else if (interruptible) { + ret = wait_event_interruptible + (bo->event_queue, atomic_read(&bo->reserved) == 0); + if (unlikely(ret != 0)) + return ret; + } else { + wait_event(bo->event_queue, + atomic_read(&bo->reserved) == 0); + } + } + return 0; +} + int ttm_bo_synccpu_write_grab(struct ttm_buffer_object *bo, bool no_wait) { int ret = 0; /* - * Using ttm_bo_reserve makes sure the lru lists are updated. + * Using ttm_bo_reserve instead of ttm_bo_block_reservation + * makes sure the lru lists are updated. */ ret = ttm_bo_reserve(bo, true, no_wait, false, 0); diff --git a/trunk/drivers/gpu/drm/ttm/ttm_lock.c b/trunk/drivers/gpu/drm/ttm/ttm_lock.c index de41e55a944a..3d172ef04ee1 100644 --- a/trunk/drivers/gpu/drm/ttm/ttm_lock.c +++ b/trunk/drivers/gpu/drm/ttm/ttm_lock.c @@ -204,6 +204,7 @@ static int __ttm_vt_unlock(struct ttm_lock *lock) lock->flags &= ~TTM_VT_LOCK; wake_up_all(&lock->queue); spin_unlock(&lock->lock); + printk(KERN_INFO TTM_PFX "vt unlock.\n"); return ret; } @@ -264,8 +265,10 @@ int ttm_vt_lock(struct ttm_lock *lock, ttm_lock_type, &ttm_vt_lock_remove, NULL); if (ret) (void)__ttm_vt_unlock(lock); - else + else { lock->vt_holder = tfile; + printk(KERN_INFO TTM_PFX "vt lock.\n"); + } return ret; } diff --git a/trunk/drivers/gpu/drm/via/via_video.c b/trunk/drivers/gpu/drm/via/via_video.c index 6efac8117c93..6ec04ac12459 100644 --- a/trunk/drivers/gpu/drm/via/via_video.c +++ b/trunk/drivers/gpu/drm/via/via_video.c @@ -75,7 +75,7 @@ int via_decoder_futex(struct drm_device *dev, void *data, struct drm_file *file_ DRM_DEBUG("\n"); - if (fx->lock >= VIA_NR_XVMC_LOCKS) + if (fx->lock > VIA_NR_XVMC_LOCKS) return -EFAULT; lock = (volatile int *)XVMCLOCKPTR(sAPriv, fx->lock); diff --git a/trunk/drivers/gpu/vga/vga_switcheroo.c b/trunk/drivers/gpu/vga/vga_switcheroo.c index c8768f38511e..d6d1149d525d 100644 --- a/trunk/drivers/gpu/vga/vga_switcheroo.c +++ b/trunk/drivers/gpu/vga/vga_switcheroo.c @@ -276,10 +276,8 @@ vga_switcheroo_debugfs_write(struct file *filp, const char __user *ubuf, mutex_lock(&vgasr_mutex); - if (!vgasr_priv.active) { - cnt = -EINVAL; - goto out; - } + if (!vgasr_priv.active) + return -EINVAL; /* pwr off the device not in use */ if (strncmp(usercmd, "OFF", 3) == 0) { diff --git a/trunk/drivers/hid/hid-cherry.c b/trunk/drivers/hid/hid-cherry.c index 24663a8717b1..7e597d7f770f 100644 --- a/trunk/drivers/hid/hid-cherry.c +++ b/trunk/drivers/hid/hid-cherry.c @@ -59,7 +59,6 @@ static int ch_input_mapping(struct hid_device *hdev, struct hid_input *hi, static const struct hid_device_id ch_devices[] = { { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) }, - { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) }, { } }; MODULE_DEVICE_TABLE(hid, ch_devices); diff --git a/trunk/drivers/hid/hid-core.c b/trunk/drivers/hid/hid-core.c index 143e788b729b..2e2aa759d230 100644 --- a/trunk/drivers/hid/hid-core.c +++ b/trunk/drivers/hid/hid-core.c @@ -1043,8 +1043,13 @@ void hid_report_raw_event(struct hid_device *hid, int type, u8 *data, int size, if ((hid->claimed & HID_CLAIMED_HIDDEV) && hid->hiddev_report_event) hid->hiddev_report_event(hid, report); - if (hid->claimed & HID_CLAIMED_HIDRAW) - hidraw_report_event(hid, data, size); + if (hid->claimed & HID_CLAIMED_HIDRAW) { + /* numbered reports need to be passed with the report num */ + if (report_enum->numbered) + hidraw_report_event(hid, data - 1, size + 1); + else + hidraw_report_event(hid, data, size); + } for (a = 0; a < report->maxfield; a++) hid_input_field(hid, report->field[a], cdata, interrupt); @@ -1291,7 +1296,6 @@ static const struct hid_device_id hid_blacklist[] = { { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) }, { HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) }, - { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR) }, { HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) }, { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) }, diff --git a/trunk/drivers/hid/hid-ids.h b/trunk/drivers/hid/hid-ids.h index 09d27649a0f7..797e06470356 100644 --- a/trunk/drivers/hid/hid-ids.h +++ b/trunk/drivers/hid/hid-ids.h @@ -131,7 +131,6 @@ #define USB_VENDOR_ID_CHERRY 0x046a #define USB_DEVICE_ID_CHERRY_CYMOTION 0x0023 -#define USB_DEVICE_ID_CHERRY_CYMOTION_SOLAR 0x0027 #define USB_VENDOR_ID_CHIC 0x05fe #define USB_DEVICE_ID_CHIC_GAMEPAD 0x0014 diff --git a/trunk/drivers/hid/hid-ntrig.c b/trunk/drivers/hid/hid-ntrig.c index 4777bbfa1cc2..9b24fc510712 100644 --- a/trunk/drivers/hid/hid-ntrig.c +++ b/trunk/drivers/hid/hid-ntrig.c @@ -1,8 +1,8 @@ /* * HID driver for N-Trig touchscreens * - * Copyright (c) 2008-2010 Rafi Rubin - * Copyright (c) 2009-2010 Stephane Chatty + * Copyright (c) 2008 Rafi Rubin + * Copyright (c) 2009 Stephane Chatty * */ @@ -15,8 +15,6 @@ #include #include -#include -#include "usbhid/usbhid.h" #include #include @@ -24,16 +22,17 @@ #define NTRIG_DUPLICATE_USAGES 0x001 +#define nt_map_key_clear(c) hid_map_usage_clear(hi, usage, bit, max, \ + EV_KEY, (c)) + struct ntrig_data { /* Incoming raw values for a single contact */ __u16 x, y, w, h; __u16 id; - - bool tipswitch; - bool confidence; - bool first_contact_touch; + __u8 confidence; bool reading_mt; + __u8 first_contact_confidence; __u8 mt_footer[4]; __u8 mt_foot_count; @@ -140,10 +139,9 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field, case 0xff000001: /* Tag indicating the start of a multitouch group */ nd->reading_mt = 1; - nd->first_contact_touch = 0; + nd->first_contact_confidence = 0; break; case HID_DG_TIPSWITCH: - nd->tipswitch = value; /* Prevent emission of touch until validated */ return 1; case HID_DG_CONFIDENCE: @@ -171,14 +169,8 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field, * to emit a normal (X, Y) position */ if (!nd->reading_mt) { - /* - * TipSwitch indicates the presence of a - * finger in single touch mode. - */ - input_report_key(input, BTN_TOUCH, - nd->tipswitch); input_report_key(input, BTN_TOOL_DOUBLETAP, - nd->tipswitch); + (nd->confidence != 0)); input_event(input, EV_ABS, ABS_X, nd->x); input_event(input, EV_ABS, ABS_Y, nd->y); } @@ -217,13 +209,7 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field, /* emit a normal (X, Y) for the first point only */ if (nd->id == 0) { - /* - * TipSwitch is superfluous in multitouch - * mode. The footer events tell us - * if there is a finger on the screen or - * not. - */ - nd->first_contact_touch = nd->confidence; + nd->first_contact_confidence = nd->confidence; input_event(input, EV_ABS, ABS_X, nd->x); input_event(input, EV_ABS, ABS_Y, nd->y); } @@ -253,11 +239,30 @@ static int ntrig_event (struct hid_device *hid, struct hid_field *field, nd->reading_mt = 0; - if (nd->first_contact_touch) { - input_report_key(input, BTN_TOOL_DOUBLETAP, 1); + if (nd->first_contact_confidence) { + switch (value) { + case 0: /* for single touch devices */ + case 1: + input_report_key(input, + BTN_TOOL_DOUBLETAP, 1); + break; + case 2: + input_report_key(input, + BTN_TOOL_TRIPLETAP, 1); + break; + case 3: + default: + input_report_key(input, + BTN_TOOL_QUADTAP, 1); + } input_report_key(input, BTN_TOUCH, 1); } else { - input_report_key(input, BTN_TOOL_DOUBLETAP, 0); + input_report_key(input, + BTN_TOOL_DOUBLETAP, 0); + input_report_key(input, + BTN_TOOL_TRIPLETAP, 0); + input_report_key(input, + BTN_TOOL_QUADTAP, 0); input_report_key(input, BTN_TOUCH, 0); } break; @@ -281,7 +286,6 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id) struct ntrig_data *nd; struct hid_input *hidinput; struct input_dev *input; - struct hid_report *report; if (id->driver_data) hdev->quirks |= HID_QUIRK_MULTI_INPUT; @@ -323,7 +327,13 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id) __clear_bit(BTN_TOOL_PEN, input->keybit); __clear_bit(BTN_TOOL_FINGER, input->keybit); __clear_bit(BTN_0, input->keybit); + /* + * A little something special to enable + * two and three finger taps. + */ __set_bit(BTN_TOOL_DOUBLETAP, input->keybit); + __set_bit(BTN_TOOL_TRIPLETAP, input->keybit); + __set_bit(BTN_TOOL_QUADTAP, input->keybit); /* * The physical touchscreen (single touch) * input has a value for physical, whereas @@ -339,12 +349,6 @@ static int ntrig_probe(struct hid_device *hdev, const struct hid_device_id *id) } } - /* This is needed for devices with more recent firmware versions */ - report = hdev->report_enum[HID_FEATURE_REPORT].report_id_hash[0x0a]; - if (report) - usbhid_submit_report(hdev, report, USB_DIR_OUT); - - return 0; err_free: kfree(nd); diff --git a/trunk/drivers/hid/hid-sony.c b/trunk/drivers/hid/hid-sony.c index 402d5574b574..7502a4b2fa86 100644 --- a/trunk/drivers/hid/hid-sony.c +++ b/trunk/drivers/hid/hid-sony.c @@ -76,7 +76,7 @@ static int sony_set_operational_usb(struct hid_device *hdev) static int sony_set_operational_bt(struct hid_device *hdev) { - unsigned char buf[] = { 0xf4, 0x42, 0x03, 0x00, 0x00 }; + unsigned char buf[] = { 0x53, 0xf4, 0x42, 0x03, 0x00, 0x00 }; return hdev->hid_output_raw_report(hdev, buf, sizeof(buf), HID_FEATURE_REPORT); } diff --git a/trunk/drivers/hid/hid-wacom.c b/trunk/drivers/hid/hid-wacom.c index f947d8337e21..f7700cf49721 100644 --- a/trunk/drivers/hid/hid-wacom.c +++ b/trunk/drivers/hid/hid-wacom.c @@ -277,6 +277,7 @@ static int __init wacom_init(void) ret = hid_register_driver(&wacom_driver); if (ret) printk(KERN_ERR "can't register wacom driver\n"); + printk(KERN_ERR "wacom driver registered\n"); return ret; } diff --git a/trunk/drivers/hid/usbhid/hid-core.c b/trunk/drivers/hid/usbhid/hid-core.c index 7b85b696fdab..56d06cd8075b 100644 --- a/trunk/drivers/hid/usbhid/hid-core.c +++ b/trunk/drivers/hid/usbhid/hid-core.c @@ -999,6 +999,13 @@ static int usbhid_start(struct hid_device *hid) } } + init_waitqueue_head(&usbhid->wait); + INIT_WORK(&usbhid->reset_work, hid_reset); + INIT_WORK(&usbhid->restart_work, __usbhid_restart_queues); + setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid); + + spin_lock_init(&usbhid->lock); + usbhid->urbctrl = usb_alloc_urb(0, GFP_KERNEL); if (!usbhid->urbctrl) { ret = -ENOMEM; @@ -1172,12 +1179,6 @@ static int usbhid_probe(struct usb_interface *intf, const struct usb_device_id * usbhid->intf = intf; usbhid->ifnum = interface->desc.bInterfaceNumber; - init_waitqueue_head(&usbhid->wait); - INIT_WORK(&usbhid->reset_work, hid_reset); - INIT_WORK(&usbhid->restart_work, __usbhid_restart_queues); - setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid); - spin_lock_init(&usbhid->lock); - ret = hid_add_device(hid); if (ret) { if (ret != -ENODEV) diff --git a/trunk/drivers/hwmon/applesmc.c b/trunk/drivers/hwmon/applesmc.c index f085c18d2905..c1605b528e8f 100644 --- a/trunk/drivers/hwmon/applesmc.c +++ b/trunk/drivers/hwmon/applesmc.c @@ -142,12 +142,6 @@ static const char *temperature_sensors_sets[][41] = { "TM1S", "TM2P", "TM2S", "TM3S", "TM8P", "TM8S", "TM9P", "TM9S", "TN0C", "TN0D", "TN0H", "TS0C", "Tp0C", "Tp1C", "Tv0S", "Tv1S", NULL }, -/* Set 17: iMac 9,1 */ - { "TA0P", "TC0D", "TC0H", "TC0P", "TG0D", "TG0H", "TH0P", "TL0P", - "TN0D", "TN0H", "TN0P", "TO0P", "Tm0P", "Tp0P", NULL }, -/* Set 18: MacBook Pro 2,2 */ - { "TB0T", "TC0D", "TC0P", "TG0H", "TG0P", "TG0T", "TM0P", "TTF0", - "Th0H", "Th1H", "Tm0P", "Ts0P", NULL }, }; /* List of keys used to read/write fan speeds */ @@ -195,9 +189,6 @@ static unsigned int applesmc_accelerometer; /* Indicates whether this computer has light sensors and keyboard backlight. */ static unsigned int applesmc_light; -/* The number of fans handled by the driver */ -static unsigned int fans_handled; - /* Indicates which temperature sensors set to use. */ static unsigned int applesmc_temperature_set; @@ -1359,10 +1350,6 @@ static __initdata struct dmi_match_data applesmc_dmi_data[] = { { .accelerometer = 1, .light = 1, .temperature_set = 15 }, /* MacPro3,1: temperature set 16 */ { .accelerometer = 0, .light = 0, .temperature_set = 16 }, -/* iMac 9,1: light sensor only, temperature set 17 */ - { .accelerometer = 0, .light = 0, .temperature_set = 17 }, -/* MacBook Pro 2,2: accelerometer, backlight and temperature set 18 */ - { .accelerometer = 1, .light = 1, .temperature_set = 18 }, }; /* Note that DMI_MATCH(...,"MacBook") will match "MacBookPro1,1". @@ -1388,10 +1375,6 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro3") }, &applesmc_dmi_data[9]}, - { applesmc_dmi_match, "Apple MacBook Pro 2,2", { - DMI_MATCH(DMI_BOARD_VENDOR, "Apple Computer, Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "MacBookPro2,2") }, - &applesmc_dmi_data[18]}, { applesmc_dmi_match, "Apple MacBook Pro", { DMI_MATCH(DMI_BOARD_VENDOR,"Apple"), DMI_MATCH(DMI_PRODUCT_NAME,"MacBookPro") }, @@ -1432,10 +1415,6 @@ static __initdata struct dmi_system_id applesmc_whitelist[] = { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "MacPro") }, &applesmc_dmi_data[4]}, - { applesmc_dmi_match, "Apple iMac 9,1", { - DMI_MATCH(DMI_BOARD_VENDOR, "Apple Inc."), - DMI_MATCH(DMI_PRODUCT_NAME, "iMac9,1") }, - &applesmc_dmi_data[17]}, { applesmc_dmi_match, "Apple iMac 8", { DMI_MATCH(DMI_BOARD_VENDOR, "Apple"), DMI_MATCH(DMI_PRODUCT_NAME, "iMac8") }, @@ -1495,24 +1474,39 @@ static int __init applesmc_init(void) /* create fan files */ count = applesmc_get_fan_count(); - if (count < 0) + if (count < 0) { printk(KERN_ERR "applesmc: Cannot get the number of fans.\n"); - else + } else { printk(KERN_INFO "applesmc: %d fans found.\n", count); - if (count > 4) { - count = 4; - printk(KERN_WARNING "applesmc: More than 4 fans found," - " but at most 4 fans are supported" - " by the driver.\n"); - } - - while (fans_handled < count) { - ret = sysfs_create_group(&pdev->dev.kobj, - &fan_attribute_groups[fans_handled]); - if (ret) - goto out_fans; - fans_handled++; + switch (count) { + default: + printk(KERN_WARNING "applesmc: More than 4 fans found," + " but at most 4 fans are supported" + " by the driver.\n"); + case 4: + ret = sysfs_create_group(&pdev->dev.kobj, + &fan_attribute_groups[3]); + if (ret) + goto out_key_enumeration; + case 3: + ret = sysfs_create_group(&pdev->dev.kobj, + &fan_attribute_groups[2]); + if (ret) + goto out_key_enumeration; + case 2: + ret = sysfs_create_group(&pdev->dev.kobj, + &fan_attribute_groups[1]); + if (ret) + goto out_key_enumeration; + case 1: + ret = sysfs_create_group(&pdev->dev.kobj, + &fan_attribute_groups[0]); + if (ret) + goto out_fan_1; + case 0: + ; + } } for (i = 0; @@ -1581,10 +1575,10 @@ static int __init applesmc_init(void) applesmc_release_accelerometer(); out_temperature: sysfs_remove_group(&pdev->dev.kobj, &temperature_attributes_group); -out_fans: - while (fans_handled) - sysfs_remove_group(&pdev->dev.kobj, - &fan_attribute_groups[--fans_handled]); + sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[0]); +out_fan_1: + sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]); +out_key_enumeration: sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group); out_name: sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr); @@ -1610,9 +1604,8 @@ static void __exit applesmc_exit(void) if (applesmc_accelerometer) applesmc_release_accelerometer(); sysfs_remove_group(&pdev->dev.kobj, &temperature_attributes_group); - while (fans_handled) - sysfs_remove_group(&pdev->dev.kobj, - &fan_attribute_groups[--fans_handled]); + sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[0]); + sysfs_remove_group(&pdev->dev.kobj, &fan_attribute_groups[1]); sysfs_remove_group(&pdev->dev.kobj, &key_enumeration_group); sysfs_remove_file(&pdev->dev.kobj, &dev_attr_name.attr); platform_device_unregister(pdev); diff --git a/trunk/drivers/hwmon/asc7621.c b/trunk/drivers/hwmon/asc7621.c index 0f388adc6187..7f948105d8ad 100644 --- a/trunk/drivers/hwmon/asc7621.c +++ b/trunk/drivers/hwmon/asc7621.c @@ -268,11 +268,8 @@ static ssize_t store_fan16(struct device *dev, if (strict_strtol(buf, 10, &reqval)) return -EINVAL; - /* If a minimum RPM of zero is requested, then we set the register to - 0xffff. This value allows the fan to be stopped completely without - generating an alarm. */ reqval = - (reqval <= 0 ? 0xffff : SENSORS_LIMIT(5400000 / reqval, 0, 0xfffe)); + (SENSORS_LIMIT((reqval) <= 0 ? 0 : 5400000 / (reqval), 0, 65534)); mutex_lock(&data->update_lock); data->reg[param->msb[0]] = (reqval >> 8) & 0xff; @@ -288,9 +285,8 @@ static ssize_t store_fan16(struct device *dev, * Voltages are scaled in the device so that the nominal voltage * is 3/4ths of the 0-255 range (i.e. 192). * If all voltages are 'normal' then all voltage registers will - * read 0xC0. - * - * The data sheet provides us with the 3/4 scale value for each voltage + * read 0xC0. This doesn't help us if we don't have a point of refernce. + * The data sheet however provides us with the full scale value for each * which is stored in in_scaling. The sda->index parameter value provides * the index into in_scaling. * @@ -299,7 +295,7 @@ static ssize_t store_fan16(struct device *dev, */ static int asc7621_in_scaling[] = { - 2500, 2250, 3300, 5000, 12000 + 3320, 3000, 4380, 6640, 16000 }; static ssize_t show_in10(struct device *dev, struct device_attribute *attr, @@ -310,11 +306,18 @@ static ssize_t show_in10(struct device *dev, struct device_attribute *attr, u8 nr = sda->index; mutex_lock(&data->update_lock); - regval = (data->reg[param->msb[0]] << 8) | (data->reg[param->lsb[0]]); - mutex_unlock(&data->update_lock); + regval = (data->reg[param->msb[0]] * asc7621_in_scaling[nr]) / 256; + + /* The LSB value is a 2-bit scaling of the MSB's LSbit value. + * I.E. If the maximim voltage for this input is 6640 millivolts then + * a MSB register value of 0 = 0mv and 255 = 6640mv. + * A 1 step change therefore represents 25.9mv (6640 / 256). + * The extra 2-bits therefore represent increments of 6.48mv. + */ + regval += ((asc7621_in_scaling[nr] / 256) / 4) * + (data->reg[param->lsb[0]] >> 6); - /* The LSB value is a 2-bit scaling of the MSB's LSbit value. */ - regval = (regval >> 6) * asc7621_in_scaling[nr] / (0xc0 << 2); + mutex_unlock(&data->update_lock); return sprintf(buf, "%u\n", regval); } @@ -328,7 +331,7 @@ static ssize_t show_in8(struct device *dev, struct device_attribute *attr, return sprintf(buf, "%u\n", ((data->reg[param->msb[0]] * - asc7621_in_scaling[nr]) / 0xc0)); + asc7621_in_scaling[nr]) / 256)); } static ssize_t store_in8(struct device *dev, struct device_attribute *attr, @@ -341,11 +344,9 @@ static ssize_t store_in8(struct device *dev, struct device_attribute *attr, if (strict_strtol(buf, 10, &reqval)) return -EINVAL; - reqval = SENSORS_LIMIT(reqval, 0, 0xffff); - - reqval = reqval * 0xc0 / asc7621_in_scaling[nr]; + reqval = SENSORS_LIMIT(reqval, 0, asc7621_in_scaling[nr]); - reqval = SENSORS_LIMIT(reqval, 0, 0xff); + reqval = (reqval * 255 + 128) / asc7621_in_scaling[nr]; mutex_lock(&data->update_lock); data->reg[param->msb[0]] = reqval; @@ -845,11 +846,11 @@ static struct asc7621_param asc7621_params[] = { PWRITE(in3_max, 3, PRI_LOW, 0x4b, 0, 0, 0, in8), PWRITE(in4_max, 4, PRI_LOW, 0x4d, 0, 0, 0, in8), - PREAD(in0_alarm, 0, PRI_HIGH, 0x41, 0, 0x01, 0, bitmask), - PREAD(in1_alarm, 1, PRI_HIGH, 0x41, 0, 0x01, 1, bitmask), - PREAD(in2_alarm, 2, PRI_HIGH, 0x41, 0, 0x01, 2, bitmask), - PREAD(in3_alarm, 3, PRI_HIGH, 0x41, 0, 0x01, 3, bitmask), - PREAD(in4_alarm, 4, PRI_HIGH, 0x42, 0, 0x01, 0, bitmask), + PREAD(in0_alarm, 0, PRI_LOW, 0x41, 0, 0x01, 0, bitmask), + PREAD(in1_alarm, 1, PRI_LOW, 0x41, 0, 0x01, 1, bitmask), + PREAD(in2_alarm, 2, PRI_LOW, 0x41, 0, 0x01, 2, bitmask), + PREAD(in3_alarm, 3, PRI_LOW, 0x41, 0, 0x01, 3, bitmask), + PREAD(in4_alarm, 4, PRI_LOW, 0x42, 0, 0x01, 0, bitmask), PREAD(fan1_input, 0, PRI_HIGH, 0x29, 0x28, 0, 0, fan16), PREAD(fan2_input, 1, PRI_HIGH, 0x2b, 0x2a, 0, 0, fan16), @@ -861,10 +862,10 @@ static struct asc7621_param asc7621_params[] = { PWRITE(fan3_min, 2, PRI_LOW, 0x59, 0x58, 0, 0, fan16), PWRITE(fan4_min, 3, PRI_LOW, 0x5b, 0x5a, 0, 0, fan16), - PREAD(fan1_alarm, 0, PRI_HIGH, 0x42, 0, 0x01, 2, bitmask), - PREAD(fan2_alarm, 1, PRI_HIGH, 0x42, 0, 0x01, 3, bitmask), - PREAD(fan3_alarm, 2, PRI_HIGH, 0x42, 0, 0x01, 4, bitmask), - PREAD(fan4_alarm, 3, PRI_HIGH, 0x42, 0, 0x01, 5, bitmask), + PREAD(fan1_alarm, 0, PRI_LOW, 0x42, 0, 0x01, 0, bitmask), + PREAD(fan2_alarm, 1, PRI_LOW, 0x42, 0, 0x01, 1, bitmask), + PREAD(fan3_alarm, 2, PRI_LOW, 0x42, 0, 0x01, 2, bitmask), + PREAD(fan4_alarm, 3, PRI_LOW, 0x42, 0, 0x01, 3, bitmask), PREAD(temp1_input, 0, PRI_HIGH, 0x25, 0x10, 0, 0, temp10), PREAD(temp2_input, 1, PRI_HIGH, 0x26, 0x15, 0, 0, temp10), @@ -885,10 +886,10 @@ static struct asc7621_param asc7621_params[] = { PWRITE(temp3_max, 2, PRI_LOW, 0x53, 0, 0, 0, temp8), PWRITE(temp4_max, 3, PRI_LOW, 0x35, 0, 0, 0, temp8), - PREAD(temp1_alarm, 0, PRI_HIGH, 0x41, 0, 0x01, 4, bitmask), - PREAD(temp2_alarm, 1, PRI_HIGH, 0x41, 0, 0x01, 5, bitmask), - PREAD(temp3_alarm, 2, PRI_HIGH, 0x41, 0, 0x01, 6, bitmask), - PREAD(temp4_alarm, 3, PRI_HIGH, 0x43, 0, 0x01, 0, bitmask), + PREAD(temp1_alarm, 0, PRI_LOW, 0x41, 0, 0x01, 4, bitmask), + PREAD(temp2_alarm, 1, PRI_LOW, 0x41, 0, 0x01, 5, bitmask), + PREAD(temp3_alarm, 2, PRI_LOW, 0x41, 0, 0x01, 6, bitmask), + PREAD(temp4_alarm, 3, PRI_LOW, 0x43, 0, 0x01, 0, bitmask), PWRITE(temp1_source, 0, PRI_LOW, 0x02, 0, 0x07, 4, bitmask), PWRITE(temp2_source, 1, PRI_LOW, 0x02, 0, 0x07, 0, bitmask), @@ -897,7 +898,7 @@ static struct asc7621_param asc7621_params[] = { PWRITE(temp1_smoothing_enable, 0, PRI_LOW, 0x62, 0, 0x01, 3, bitmask), PWRITE(temp2_smoothing_enable, 1, PRI_LOW, 0x63, 0, 0x01, 7, bitmask), - PWRITE(temp3_smoothing_enable, 2, PRI_LOW, 0x63, 0, 0x01, 3, bitmask), + PWRITE(temp3_smoothing_enable, 2, PRI_LOW, 0x64, 0, 0x01, 3, bitmask), PWRITE(temp4_smoothing_enable, 3, PRI_LOW, 0x3c, 0, 0x01, 3, bitmask), PWRITE(temp1_smoothing_time, 0, PRI_LOW, 0x62, 0, 0x07, 0, temp_st), diff --git a/trunk/drivers/hwmon/asus_atk0110.c b/trunk/drivers/hwmon/asus_atk0110.c index 16c420240724..75f3fa55663d 100644 --- a/trunk/drivers/hwmon/asus_atk0110.c +++ b/trunk/drivers/hwmon/asus_atk0110.c @@ -1169,19 +1169,15 @@ static int atk_create_files(struct atk_data *data) int err; list_for_each_entry(s, &data->sensor_list, list) { - sysfs_attr_init(&s->input_attr.attr); err = device_create_file(data->hwmon_dev, &s->input_attr); if (err) return err; - sysfs_attr_init(&s->label_attr.attr); err = device_create_file(data->hwmon_dev, &s->label_attr); if (err) return err; - sysfs_attr_init(&s->limit1_attr.attr); err = device_create_file(data->hwmon_dev, &s->limit1_attr); if (err) return err; - sysfs_attr_init(&s->limit2_attr.attr); err = device_create_file(data->hwmon_dev, &s->limit2_attr); if (err) return err; diff --git a/trunk/drivers/hwmon/hp_accel.c b/trunk/drivers/hwmon/hp_accel.c index 7580f55e67e3..be475e844c2a 100644 --- a/trunk/drivers/hwmon/hp_accel.c +++ b/trunk/drivers/hwmon/hp_accel.c @@ -217,10 +217,6 @@ static struct dmi_system_id lis3lv02d_dmi_ids[] = { AXIS_DMI_MATCH("DV7", "HP Pavilion dv7", x_inverted), AXIS_DMI_MATCH("HP8710", "HP Compaq 8710", y_inverted), AXIS_DMI_MATCH("HDX18", "HP HDX 18", x_inverted), - AXIS_DMI_MATCH("HPB432x", "HP ProBook 432", xy_rotated_left), - AXIS_DMI_MATCH("HPB442x", "HP ProBook 442", xy_rotated_left), - AXIS_DMI_MATCH("HPB452x", "HP ProBook 452", y_inverted), - AXIS_DMI_MATCH("HPB522x", "HP ProBook 522", xy_swap), { NULL, } /* Laptop models without axis info (yet): * "NC6910" "HP Compaq 6910" @@ -328,8 +324,8 @@ static int lis3lv02d_remove(struct acpi_device *device, int type) lis3lv02d_joystick_disable(); lis3lv02d_poweroff(&lis3_dev); - led_classdev_unregister(&hpled_led.led_classdev); flush_work(&hpled_led.work); + led_classdev_unregister(&hpled_led.led_classdev); return lis3lv02d_remove_fs(&lis3_dev); } diff --git a/trunk/drivers/hwmon/it87.c b/trunk/drivers/hwmon/it87.c index 5be09c048c5f..1002befd87d5 100644 --- a/trunk/drivers/hwmon/it87.c +++ b/trunk/drivers/hwmon/it87.c @@ -539,14 +539,14 @@ static ssize_t set_sensor(struct device *dev, struct device_attribute *attr, struct it87_data *data = dev_get_drvdata(dev); long val; - u8 reg; if (strict_strtol(buf, 10, &val) < 0) return -EINVAL; - reg = it87_read_value(data, IT87_REG_TEMP_ENABLE); - reg &= ~(1 << nr); - reg &= ~(8 << nr); + mutex_lock(&data->update_lock); + + data->sensor &= ~(1 << nr); + data->sensor &= ~(8 << nr); if (val == 2) { /* backwards compatibility */ dev_warn(dev, "Sensor type 2 is deprecated, please use 4 " "instead\n"); @@ -554,16 +554,14 @@ static ssize_t set_sensor(struct device *dev, struct device_attribute *attr, } /* 3 = thermal diode; 4 = thermistor; 0 = disabled */ if (val == 3) - reg |= 1 << nr; + data->sensor |= 1 << nr; else if (val == 4) - reg |= 8 << nr; - else if (val != 0) + data->sensor |= 8 << nr; + else if (val != 0) { + mutex_unlock(&data->update_lock); return -EINVAL; - - mutex_lock(&data->update_lock); - data->sensor = reg; + } it87_write_value(data, IT87_REG_TEMP_ENABLE, data->sensor); - data->valid = 0; /* Force cache refresh */ mutex_unlock(&data->update_lock); return count; } @@ -1843,10 +1841,14 @@ static void __devinit it87_init_device(struct platform_device *pdev) it87_write_value(data, IT87_REG_TEMP_HIGH(i), 127); } - /* Temperature channels are not forcibly enabled, as they can be - * set to two different sensor types and we can't guess which one - * is correct for a given system. These channels can be enabled at - * run-time through the temp{1-3}_type sysfs accessors if needed. */ + /* Check if temperature channels are reset manually or by some reason */ + tmp = it87_read_value(data, IT87_REG_TEMP_ENABLE); + if ((tmp & 0x3f) == 0) { + /* Temp1,Temp3=thermistor; Temp2=thermal diode */ + tmp = (tmp & 0xc0) | 0x2a; + it87_write_value(data, IT87_REG_TEMP_ENABLE, tmp); + } + data->sensor = tmp; /* Check if voltage monitors are reset manually or by some reason */ tmp = it87_read_value(data, IT87_REG_VIN_ENABLE); diff --git a/trunk/drivers/hwmon/sht15.c b/trunk/drivers/hwmon/sht15.c index a610e7880fb3..6b2d8ae64fe1 100644 --- a/trunk/drivers/hwmon/sht15.c +++ b/trunk/drivers/hwmon/sht15.c @@ -303,13 +303,13 @@ static int sht15_update_vals(struct sht15_data *data) **/ static inline int sht15_calc_temp(struct sht15_data *data) { - int d1 = temppoints[0].d1; + int d1 = 0; int i; - for (i = ARRAY_SIZE(temppoints) - 1; i > 0; i--) + for (i = 1; i < ARRAY_SIZE(temppoints); i++) /* Find pointer to interpolate */ if (data->supply_uV > temppoints[i - 1].vdd) { - d1 = (data->supply_uV - temppoints[i - 1].vdd) + d1 = (data->supply_uV/1000 - temppoints[i - 1].vdd) * (temppoints[i].d1 - temppoints[i - 1].d1) / (temppoints[i].vdd - temppoints[i - 1].vdd) + temppoints[i - 1].d1; @@ -542,12 +542,7 @@ static int __devinit sht15_probe(struct platform_device *pdev) /* If a regulator is available, query what the supply voltage actually is!*/ data->reg = regulator_get(data->dev, "vcc"); if (!IS_ERR(data->reg)) { - int voltage; - - voltage = regulator_get_voltage(data->reg); - if (voltage) - data->supply_uV = voltage; - + data->supply_uV = regulator_get_voltage(data->reg); regulator_enable(data->reg); /* setup a notifier block to update this if another device * causes the voltage to change */ diff --git a/trunk/drivers/i2c/busses/i2c-imx.c b/trunk/drivers/i2c/busses/i2c-imx.c index d1ff9408dc1f..f7e27b702375 100644 --- a/trunk/drivers/i2c/busses/i2c-imx.c +++ b/trunk/drivers/i2c/busses/i2c-imx.c @@ -146,10 +146,10 @@ static int i2c_imx_bus_busy(struct imx_i2c_struct *i2c_imx, int for_busy) "<%s> I2C Interrupted\n", __func__); return -EINTR; } - if (time_after(jiffies, orig_jiffies + msecs_to_jiffies(500))) { + if (time_after(jiffies, orig_jiffies + HZ / 1000)) { dev_dbg(&i2c_imx->adapter.dev, "<%s> I2C bus is busy\n", __func__); - return -ETIMEDOUT; + return -EIO; } schedule(); } @@ -444,8 +444,6 @@ static int i2c_imx_xfer(struct i2c_adapter *adapter, result = i2c_imx_read(i2c_imx, &msgs[i]); else result = i2c_imx_write(i2c_imx, &msgs[i]); - if (result) - goto fail0; } fail0: diff --git a/trunk/drivers/i2c/busses/i2c-octeon.c b/trunk/drivers/i2c/busses/i2c-octeon.c index 0e9f85d0a835..a2481f40ea1c 100644 --- a/trunk/drivers/i2c/busses/i2c-octeon.c +++ b/trunk/drivers/i2c/busses/i2c-octeon.c @@ -447,7 +447,7 @@ static struct i2c_adapter octeon_i2c_ops = { /** * octeon_i2c_setclock - Calculate and set clock divisors. */ -static int __devinit octeon_i2c_setclock(struct octeon_i2c *i2c) +static int __init octeon_i2c_setclock(struct octeon_i2c *i2c) { int tclk, thp_base, inc, thp_idx, mdiv_idx, ndiv_idx, foscl, diff; int thp = 0x18, mdiv = 2, ndiv = 0, delta_hz = 1000000; @@ -490,7 +490,7 @@ static int __devinit octeon_i2c_setclock(struct octeon_i2c *i2c) return 0; } -static int __devinit octeon_i2c_initlowlevel(struct octeon_i2c *i2c) +static int __init octeon_i2c_initlowlevel(struct octeon_i2c *i2c) { u8 status; int tries; diff --git a/trunk/drivers/i2c/busses/i2c-omap.c b/trunk/drivers/i2c/busses/i2c-omap.c index 389ac6032a7b..6bd0f19cd451 100644 --- a/trunk/drivers/i2c/busses/i2c-omap.c +++ b/trunk/drivers/i2c/busses/i2c-omap.c @@ -903,11 +903,6 @@ omap_i2c_probe(struct platform_device *pdev) platform_set_drvdata(pdev, dev); - if (cpu_is_omap7xx()) - dev->reg_shift = 1; - else - dev->reg_shift = 2; - if ((r = omap_i2c_get_clocks(dev)) != 0) goto err_iounmap; @@ -931,6 +926,11 @@ omap_i2c_probe(struct platform_device *pdev) dev->b_hw = 1; /* Enable hardware fixes */ } + if (cpu_is_omap7xx()) + dev->reg_shift = 1; + else + dev->reg_shift = 2; + /* reset ASAP, clearing any IRQs */ omap_i2c_init(dev); diff --git a/trunk/drivers/i2c/busses/i2c-pnx.c b/trunk/drivers/i2c/busses/i2c-pnx.c index a97e3fec8148..247103372a06 100644 --- a/trunk/drivers/i2c/busses/i2c-pnx.c +++ b/trunk/drivers/i2c/busses/i2c-pnx.c @@ -173,9 +173,6 @@ static int i2c_pnx_master_xmit(struct i2c_pnx_algo_data *alg_data) /* We still have something to talk about... */ val = *alg_data->mif.buf++; - if (alg_data->mif.len == 1) - val |= stop_bit; - alg_data->mif.len--; iowrite32(val, I2C_REG_TX(alg_data)); @@ -249,9 +246,6 @@ static int i2c_pnx_master_rcv(struct i2c_pnx_algo_data *alg_data) __func__); if (alg_data->mif.len == 1) { - /* Last byte, do not acknowledge next rcv. */ - val |= stop_bit; - /* * Enable interrupt RFDAIE (data in Rx fifo), * and disable DRMIE (need data for Tx) @@ -639,8 +633,6 @@ static int __devinit i2c_pnx_probe(struct platform_device *pdev) */ tmp = ((freq / 1000) / I2C_PNX_SPEED_KHZ) / 2 - 2; - if (tmp > 0x3FF) - tmp = 0x3FF; iowrite32(tmp, I2C_REG_CKH(alg_data)); iowrite32(tmp, I2C_REG_CKL(alg_data)); diff --git a/trunk/drivers/i2c/busses/i2c-stu300.c b/trunk/drivers/i2c/busses/i2c-stu300.c index 495be451d326..1f5b38be73bc 100644 --- a/trunk/drivers/i2c/busses/i2c-stu300.c +++ b/trunk/drivers/i2c/busses/i2c-stu300.c @@ -498,7 +498,7 @@ static int stu300_set_clk(struct stu300_dev *dev, unsigned long clkrate) int i = 0; /* Locate the apropriate clock setting */ - while (i < ARRAY_SIZE(stu300_clktable) - 1 && + while (i < ARRAY_SIZE(stu300_clktable) && stu300_clktable[i].rate < clkrate) i++; diff --git a/trunk/drivers/i2c/i2c-core.c b/trunk/drivers/i2c/i2c-core.c index c2258a51fe0c..3202a86f420e 100644 --- a/trunk/drivers/i2c/i2c-core.c +++ b/trunk/drivers/i2c/i2c-core.c @@ -40,11 +40,12 @@ #include "i2c-core.h" -/* core_lock protects i2c_adapter_idr, and guarantees +/* core_lock protects i2c_adapter_idr, userspace_devices, and guarantees that device detection, deletion of detected devices, and attach_adapter and detach_adapter calls are serialized */ static DEFINE_MUTEX(core_lock); static DEFINE_IDR(i2c_adapter_idr); +static LIST_HEAD(userspace_devices); static struct device_type i2c_client_type; static int i2c_check_addr(struct i2c_adapter *adapter, int addr); @@ -116,10 +117,8 @@ static int i2c_device_probe(struct device *dev) dev_dbg(dev, "probe\n"); status = driver->probe(client, i2c_match_id(driver->id_table, client)); - if (status) { + if (status) client->driver = NULL; - i2c_set_clientdata(client, NULL); - } return status; } @@ -140,10 +139,8 @@ static int i2c_device_remove(struct device *dev) dev->driver = NULL; status = 0; } - if (status == 0) { + if (status == 0) client->driver = NULL; - i2c_set_clientdata(client, NULL); - } return status; } @@ -541,9 +538,9 @@ i2c_sysfs_new_device(struct device *dev, struct device_attribute *attr, return -EEXIST; /* Keep track of the added device */ - i2c_lock_adapter(adap); - list_add_tail(&client->detected, &adap->userspace_clients); - i2c_unlock_adapter(adap); + mutex_lock(&core_lock); + list_add_tail(&client->detected, &userspace_devices); + mutex_unlock(&core_lock); dev_info(dev, "%s: Instantiated device %s at 0x%02hx\n", "new_device", info.type, info.addr); @@ -582,10 +579,9 @@ i2c_sysfs_delete_device(struct device *dev, struct device_attribute *attr, /* Make sure the device was added through sysfs */ res = -ENOENT; - i2c_lock_adapter(adap); - list_for_each_entry_safe(client, next, &adap->userspace_clients, - detected) { - if (client->addr == addr) { + mutex_lock(&core_lock); + list_for_each_entry_safe(client, next, &userspace_devices, detected) { + if (client->addr == addr && client->adapter == adap) { dev_info(dev, "%s: Deleting device %s at 0x%02hx\n", "delete_device", client->name, client->addr); @@ -595,7 +591,7 @@ i2c_sysfs_delete_device(struct device *dev, struct device_attribute *attr, break; } } - i2c_unlock_adapter(adap); + mutex_unlock(&core_lock); if (res < 0) dev_err(dev, "%s: Can't find device in list\n", @@ -677,7 +673,6 @@ static int i2c_register_adapter(struct i2c_adapter *adap) } rt_mutex_init(&adap->bus_lock); - INIT_LIST_HEAD(&adap->userspace_clients); /* Set default timeout to 1 second if not already set */ if (adap->timeout == 0) @@ -880,15 +875,14 @@ int i2c_del_adapter(struct i2c_adapter *adap) return res; /* Remove devices instantiated from sysfs */ - i2c_lock_adapter(adap); - list_for_each_entry_safe(client, next, &adap->userspace_clients, - detected) { - dev_dbg(&adap->dev, "Removing %s at 0x%x\n", client->name, - client->addr); - list_del(&client->detected); - i2c_unregister_device(client); + list_for_each_entry_safe(client, next, &userspace_devices, detected) { + if (client->adapter == adap) { + dev_dbg(&adap->dev, "Removing %s at 0x%x\n", + client->name, client->addr); + list_del(&client->detected); + i2c_unregister_device(client); + } } - i2c_unlock_adapter(adap); /* Detach any active clients. This can't fail, thus we do not checking the returned value. */ @@ -1266,23 +1260,12 @@ static int i2c_detect_address(struct i2c_client *temp_client, return 0; /* Make sure there is something at this address */ - if (addr == 0x73 && (adapter->class & I2C_CLASS_HWMON)) { - /* Special probe for FSC hwmon chips */ - union i2c_smbus_data dummy; + if (i2c_smbus_xfer(adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL) < 0) + return 0; - if (i2c_smbus_xfer(adapter, addr, 0, I2C_SMBUS_READ, 0, - I2C_SMBUS_BYTE_DATA, &dummy) < 0) - return 0; - } else { - if (i2c_smbus_xfer(adapter, addr, 0, I2C_SMBUS_WRITE, 0, - I2C_SMBUS_QUICK, NULL) < 0) - return 0; - - /* Prevent 24RF08 corruption */ - if ((addr & ~0x0f) == 0x50) - i2c_smbus_xfer(adapter, addr, 0, I2C_SMBUS_WRITE, 0, - I2C_SMBUS_QUICK, NULL); - } + /* Prevent 24RF08 corruption */ + if ((addr & ~0x0f) == 0x50) + i2c_smbus_xfer(adapter, addr, 0, 0, 0, I2C_SMBUS_QUICK, NULL); /* Finally call the custom detection function */ memset(&info, 0, sizeof(struct i2c_board_info)); diff --git a/trunk/drivers/ide/ide-cs.c b/trunk/drivers/ide/ide-cs.c index b85450865ff0..ab87e4f7cec9 100644 --- a/trunk/drivers/ide/ide-cs.c +++ b/trunk/drivers/ide/ide-cs.c @@ -409,8 +409,6 @@ static struct pcmcia_device_id ide_ids[] = { PCMCIA_DEVICE_PROD_ID12("Hyperstone", "Model1", 0x3d5b9ef5, 0xca6ab420), PCMCIA_DEVICE_PROD_ID12("IBM", "microdrive", 0xb569a6e5, 0xa6d76178), PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753), - PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 1GB", 0x2e6d1829, 0x55d5bffb), - PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF CARD 4GB", 0x2e6d1829, 0x531e7d10), PCMCIA_DEVICE_PROD_ID12("KINGSTON", "CF8GB", 0x2e6d1829, 0xacbe682e), PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b), PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149), @@ -431,8 +429,6 @@ static struct pcmcia_device_id ide_ids[] = { PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS1GCF80", 0x709b1bf1, 0x2a54d4b1), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS2GCF120", 0x709b1bf1, 0x969aa4f2), PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF120", 0x709b1bf1, 0xf54a91c8), - PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS4GCF133", 0x709b1bf1, 0x7558f133), - PCMCIA_DEVICE_PROD_ID12("TRANSCEND", "TS8GCF133", 0x709b1bf1, 0xb2f89b47), PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852), PCMCIA_DEVICE_PROD_ID12("WEIDA", "TWTTI", 0xcc7cf69c, 0x212bb918), PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209), diff --git a/trunk/drivers/infiniband/core/cm.c b/trunk/drivers/infiniband/core/cm.c index ad63b79afac1..fc73d6ac11b6 100644 --- a/trunk/drivers/infiniband/core/cm.c +++ b/trunk/drivers/infiniband/core/cm.c @@ -3694,7 +3694,7 @@ static void cm_add_one(struct ib_device *ib_device) cm_dev->device = device_create(&cm_class, &ib_device->dev, MKDEV(0, 0), NULL, "%s", ib_device->name); - if (IS_ERR(cm_dev->device)) { + if (!cm_dev->device) { kfree(cm_dev); return; } diff --git a/trunk/drivers/infiniband/core/cma.c b/trunk/drivers/infiniband/core/cma.c index 6d777069d86d..7794249430ca 100644 --- a/trunk/drivers/infiniband/core/cma.c +++ b/trunk/drivers/infiniband/core/cma.c @@ -1684,7 +1684,6 @@ int rdma_set_ib_paths(struct rdma_cm_id *id, } memcpy(id->route.path_rec, path_rec, sizeof *path_rec * num_paths); - id->route.num_paths = num_paths; return 0; err: cma_comp_exch(id_priv, CMA_ROUTE_RESOLVED, CMA_ADDR_RESOLVED); diff --git a/trunk/drivers/infiniband/hw/mlx4/mr.c b/trunk/drivers/infiniband/hw/mlx4/mr.c index 1d27b9a8e2d6..56147b28a23a 100644 --- a/trunk/drivers/infiniband/hw/mlx4/mr.c +++ b/trunk/drivers/infiniband/hw/mlx4/mr.c @@ -240,7 +240,7 @@ struct ib_fast_reg_page_list *mlx4_ib_alloc_fast_reg_page_list(struct ib_device mfrpl->mapped_page_list = dma_alloc_coherent(&dev->dev->pdev->dev, size, &mfrpl->map, GFP_KERNEL); - if (!mfrpl->mapped_page_list) + if (!mfrpl->ibfrpl.page_list) goto err_free; WARN_ON(mfrpl->map & 0x3f); diff --git a/trunk/drivers/infiniband/hw/nes/nes_verbs.c b/trunk/drivers/infiniband/hw/nes/nes_verbs.c index e54f312e4bdc..5a076e8f116a 100644 --- a/trunk/drivers/infiniband/hw/nes/nes_verbs.c +++ b/trunk/drivers/infiniband/hw/nes/nes_verbs.c @@ -2821,10 +2821,11 @@ static int nes_query_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr, attr->cap.max_send_wr = nesqp->hwqp.sq_size; attr->cap.max_recv_wr = nesqp->hwqp.rq_size; attr->cap.max_recv_sge = 1; - if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) - attr->cap.max_inline_data = 0; - else - attr->cap.max_inline_data = 64; + if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) { + init_attr->cap.max_inline_data = 0; + } else { + init_attr->cap.max_inline_data = 64; + } init_attr->event_handler = nesqp->ibqp.event_handler; init_attr->qp_context = nesqp->ibqp.qp_context; diff --git a/trunk/drivers/input/input.c b/trunk/drivers/input/input.c index 9c79bd56b51a..afd4e2b7658c 100644 --- a/trunk/drivers/input/input.c +++ b/trunk/drivers/input/input.c @@ -660,14 +660,7 @@ static int input_default_setkeycode(struct input_dev *dev, int input_get_keycode(struct input_dev *dev, unsigned int scancode, unsigned int *keycode) { - unsigned long flags; - int retval; - - spin_lock_irqsave(&dev->event_lock, flags); - retval = dev->getkeycode(dev, scancode, keycode); - spin_unlock_irqrestore(&dev->event_lock, flags); - - return retval; + return dev->getkeycode(dev, scancode, keycode); } EXPORT_SYMBOL(input_get_keycode); diff --git a/trunk/drivers/input/joydev.c b/trunk/drivers/input/joydev.c index 423e0e6031ab..c52bec4d0530 100644 --- a/trunk/drivers/input/joydev.c +++ b/trunk/drivers/input/joydev.c @@ -929,24 +929,6 @@ static const struct input_device_id joydev_ids[] = { .evbit = { BIT_MASK(EV_ABS) }, .absbit = { BIT_MASK(ABS_THROTTLE) }, }, - { - .flags = INPUT_DEVICE_ID_MATCH_EVBIT | - INPUT_DEVICE_ID_MATCH_KEYBIT, - .evbit = { BIT_MASK(EV_KEY) }, - .keybit = {[BIT_WORD(BTN_JOYSTICK)] = BIT_MASK(BTN_JOYSTICK) }, - }, - { - .flags = INPUT_DEVICE_ID_MATCH_EVBIT | - INPUT_DEVICE_ID_MATCH_KEYBIT, - .evbit = { BIT_MASK(EV_KEY) }, - .keybit = { [BIT_WORD(BTN_GAMEPAD)] = BIT_MASK(BTN_GAMEPAD) }, - }, - { - .flags = INPUT_DEVICE_ID_MATCH_EVBIT | - INPUT_DEVICE_ID_MATCH_KEYBIT, - .evbit = { BIT_MASK(EV_KEY) }, - .keybit = { [BIT_WORD(BTN_TRIGGER_HAPPY)] = BIT_MASK(BTN_TRIGGER_HAPPY) }, - }, { } /* Terminating entry */ }; diff --git a/trunk/drivers/input/joystick/iforce/iforce-main.c b/trunk/drivers/input/joystick/iforce/iforce-main.c index 405febd94f24..b1edd778639c 100644 --- a/trunk/drivers/input/joystick/iforce/iforce-main.c +++ b/trunk/drivers/input/joystick/iforce/iforce-main.c @@ -54,9 +54,6 @@ static signed short btn_avb_wheel[] = static signed short abs_joystick[] = { ABS_X, ABS_Y, ABS_THROTTLE, ABS_HAT0X, ABS_HAT0Y, -1 }; -static signed short abs_joystick_rudder[] = -{ ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, ABS_HAT0X, ABS_HAT0Y, -1 }; - static signed short abs_avb_pegasus[] = { ABS_X, ABS_Y, ABS_THROTTLE, ABS_RUDDER, ABS_HAT0X, ABS_HAT0Y, ABS_HAT1X, ABS_HAT1Y, -1 }; @@ -79,9 +76,8 @@ static struct iforce_device iforce_device[] = { { 0x061c, 0xc0a4, "ACT LABS Force RS", btn_wheel, abs_wheel, ff_iforce }, //? { 0x061c, 0xc084, "ACT LABS Force RS", btn_wheel, abs_wheel, ff_iforce }, { 0x06f8, 0x0001, "Guillemot Race Leader Force Feedback", btn_wheel, abs_wheel, ff_iforce }, //? - { 0x06f8, 0x0001, "Guillemot Jet Leader Force Feedback", btn_joystick, abs_joystick_rudder, ff_iforce }, { 0x06f8, 0x0004, "Guillemot Force Feedback Racing Wheel", btn_wheel, abs_wheel, ff_iforce }, //? - { 0x06f8, 0xa302, "Guillemot Jet Leader 3D", btn_joystick, abs_joystick, ff_iforce }, //? + { 0x06f8, 0x0004, "Gullemot Jet Leader 3D", btn_joystick, abs_joystick, ff_iforce }, //? { 0x06d6, 0x29bc, "Trust Force Feedback Race Master", btn_wheel, abs_wheel, ff_iforce }, { 0x0000, 0x0000, "Unknown I-Force Device [%04x:%04x]", btn_joystick, abs_joystick, ff_iforce } }; diff --git a/trunk/drivers/input/joystick/iforce/iforce-usb.c b/trunk/drivers/input/joystick/iforce/iforce-usb.c index 6c96631ae5d9..b41303d3ec54 100644 --- a/trunk/drivers/input/joystick/iforce/iforce-usb.c +++ b/trunk/drivers/input/joystick/iforce/iforce-usb.c @@ -212,7 +212,6 @@ static struct usb_device_id iforce_usb_ids [] = { { USB_DEVICE(0x061c, 0xc0a4) }, /* ACT LABS Force RS */ { USB_DEVICE(0x061c, 0xc084) }, /* ACT LABS Force RS */ { USB_DEVICE(0x06f8, 0x0001) }, /* Guillemot Race Leader Force Feedback */ - { USB_DEVICE(0x06f8, 0x0003) }, /* Guillemot Jet Leader Force Feedback */ { USB_DEVICE(0x06f8, 0x0004) }, /* Guillemot Force Feedback Racing Wheel */ { USB_DEVICE(0x06f8, 0xa302) }, /* Guillemot Jet Leader 3D */ { } /* Terminating entry */ diff --git a/trunk/drivers/input/keyboard/matrix_keypad.c b/trunk/drivers/input/keyboard/matrix_keypad.c index b443e088fd3c..ffc25cfcef7a 100644 --- a/trunk/drivers/input/keyboard/matrix_keypad.c +++ b/trunk/drivers/input/keyboard/matrix_keypad.c @@ -374,9 +374,7 @@ static int __devinit matrix_keypad_probe(struct platform_device *pdev) input_dev->name = pdev->name; input_dev->id.bustype = BUS_HOST; input_dev->dev.parent = &pdev->dev; - input_dev->evbit[0] = BIT_MASK(EV_KEY); - if (!pdata->no_autorepeat) - input_dev->evbit[0] |= BIT_MASK(EV_REP); + input_dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_REP); input_dev->open = matrix_keypad_start; input_dev->close = matrix_keypad_stop; diff --git a/trunk/drivers/input/misc/ati_remote.c b/trunk/drivers/input/misc/ati_remote.c index e8bbc619f6df..614b65d78fe9 100644 --- a/trunk/drivers/input/misc/ati_remote.c +++ b/trunk/drivers/input/misc/ati_remote.c @@ -98,12 +98,10 @@ * Module and Version Information, Module Parameters */ -#define ATI_REMOTE_VENDOR_ID 0x0bc7 -#define LOLA_REMOTE_PRODUCT_ID 0x0002 -#define LOLA2_REMOTE_PRODUCT_ID 0x0003 -#define ATI_REMOTE_PRODUCT_ID 0x0004 -#define NVIDIA_REMOTE_PRODUCT_ID 0x0005 -#define MEDION_REMOTE_PRODUCT_ID 0x0006 +#define ATI_REMOTE_VENDOR_ID 0x0bc7 +#define ATI_REMOTE_PRODUCT_ID 0x004 +#define LOLA_REMOTE_PRODUCT_ID 0x002 +#define MEDION_REMOTE_PRODUCT_ID 0x006 #define DRIVER_VERSION "2.2.1" #define DRIVER_AUTHOR "Torrey Hoffman " @@ -144,10 +142,8 @@ MODULE_PARM_DESC(repeat_delay, "Delay before sending repeats, default = 500 msec #define err(format, arg...) printk(KERN_ERR format , ## arg) static struct usb_device_id ati_remote_table[] = { - { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID) }, - { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA2_REMOTE_PRODUCT_ID) }, { USB_DEVICE(ATI_REMOTE_VENDOR_ID, ATI_REMOTE_PRODUCT_ID) }, - { USB_DEVICE(ATI_REMOTE_VENDOR_ID, NVIDIA_REMOTE_PRODUCT_ID) }, + { USB_DEVICE(ATI_REMOTE_VENDOR_ID, LOLA_REMOTE_PRODUCT_ID) }, { USB_DEVICE(ATI_REMOTE_VENDOR_ID, MEDION_REMOTE_PRODUCT_ID) }, {} /* Terminating entry */ }; diff --git a/trunk/drivers/input/mouse/bcm5974.c b/trunk/drivers/input/mouse/bcm5974.c index b89879bd860f..4f8fe0886b2a 100644 --- a/trunk/drivers/input/mouse/bcm5974.c +++ b/trunk/drivers/input/mouse/bcm5974.c @@ -803,6 +803,7 @@ static struct usb_driver bcm5974_driver = { .disconnect = bcm5974_disconnect, .suspend = bcm5974_suspend, .resume = bcm5974_resume, + .reset_resume = bcm5974_resume, .id_table = bcm5974_table, .supports_autosuspend = 1, }; diff --git a/trunk/drivers/input/mouse/elantech.c b/trunk/drivers/input/mouse/elantech.c index 112b4ee52ff2..a138b5da79f9 100644 --- a/trunk/drivers/input/mouse/elantech.c +++ b/trunk/drivers/input/mouse/elantech.c @@ -25,10 +25,6 @@ printk(KERN_DEBUG format, ##arg); \ } while (0) -static bool force_elantech; -module_param_named(force_elantech, force_elantech, bool, 0644); -MODULE_PARM_DESC(force_elantech, "Force the Elantech PS/2 protocol extension to be used, 1 = enabled, 0 = disabled (default)."); - /* * Send a Synaptics style sliced query command */ @@ -185,18 +181,14 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse) int fingers; static int old_fingers; - if (etd->fw_version < 0x020000) { - /* - * byte 0: D U p1 p2 1 p3 R L - * byte 1: f 0 th tw x9 x8 y9 y8 - */ + if (etd->fw_version_maj == 0x01) { + /* byte 0: D U p1 p2 1 p3 R L + byte 1: f 0 th tw x9 x8 y9 y8 */ fingers = ((packet[1] & 0x80) >> 7) + ((packet[1] & 0x30) >> 4); } else { - /* - * byte 0: n1 n0 p2 p1 1 p3 R L - * byte 1: 0 0 0 0 x9 x8 y9 y8 - */ + /* byte 0: n1 n0 p2 p1 1 p3 R L + byte 1: 0 0 0 0 x9 x8 y9 y8 */ fingers = (packet[0] & 0xc0) >> 6; } @@ -210,15 +202,13 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse) input_report_key(dev, BTN_TOUCH, fingers != 0); - /* - * byte 2: x7 x6 x5 x4 x3 x2 x1 x0 - * byte 3: y7 y6 y5 y4 y3 y2 y1 y0 - */ + /* byte 2: x7 x6 x5 x4 x3 x2 x1 x0 + byte 3: y7 y6 y5 y4 y3 y2 y1 y0 */ if (fingers) { input_report_abs(dev, ABS_X, ((packet[1] & 0x0c) << 6) | packet[2]); - input_report_abs(dev, ABS_Y, - ETP_YMAX_V1 - (((packet[1] & 0x03) << 8) | packet[3])); + input_report_abs(dev, ABS_Y, ETP_YMAX_V1 - + (((packet[1] & 0x03) << 8) | packet[3])); } input_report_key(dev, BTN_TOOL_FINGER, fingers == 1); @@ -227,7 +217,7 @@ static void elantech_report_absolute_v1(struct psmouse *psmouse) input_report_key(dev, BTN_LEFT, packet[0] & 0x01); input_report_key(dev, BTN_RIGHT, packet[0] & 0x02); - if (etd->fw_version < 0x020000 && + if ((etd->fw_version_maj == 0x01) && (etd->capabilities & ETP_CAP_HAS_ROCKER)) { /* rocker up */ input_report_key(dev, BTN_FORWARD, packet[0] & 0x40); @@ -257,47 +247,34 @@ static void elantech_report_absolute_v2(struct psmouse *psmouse) switch (fingers) { case 1: - /* - * byte 1: . . . . . x10 x9 x8 - * byte 2: x7 x6 x5 x4 x4 x2 x1 x0 - */ - input_report_abs(dev, ABS_X, - ((packet[1] & 0x07) << 8) | packet[2]); - /* - * byte 4: . . . . . . y9 y8 - * byte 5: y7 y6 y5 y4 y3 y2 y1 y0 - */ - input_report_abs(dev, ABS_Y, - ETP_YMAX_V2 - (((packet[4] & 0x03) << 8) | packet[5])); + /* byte 1: x15 x14 x13 x12 x11 x10 x9 x8 + byte 2: x7 x6 x5 x4 x4 x2 x1 x0 */ + input_report_abs(dev, ABS_X, (packet[1] << 8) | packet[2]); + /* byte 4: y15 y14 y13 y12 y11 y10 y8 y8 + byte 5: y7 y6 y5 y4 y3 y2 y1 y0 */ + input_report_abs(dev, ABS_Y, ETP_YMAX_V2 - + ((packet[4] << 8) | packet[5])); break; case 2: - /* - * The coordinate of each finger is reported separately - * with a lower resolution for two finger touches: - * byte 0: . . ay8 ax8 . . . . - * byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0 - */ + /* The coordinate of each finger is reported separately with + a lower resolution for two finger touches */ + /* byte 0: . . ay8 ax8 . . . . + byte 1: ax7 ax6 ax5 ax4 ax3 ax2 ax1 ax0 */ x1 = ((packet[0] & 0x10) << 4) | packet[1]; /* byte 2: ay7 ay6 ay5 ay4 ay3 ay2 ay1 ay0 */ y1 = ETP_2FT_YMAX - (((packet[0] & 0x20) << 3) | packet[2]); - /* - * byte 3: . . by8 bx8 . . . . - * byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0 - */ + /* byte 3: . . by8 bx8 . . . . + byte 4: bx7 bx6 bx5 bx4 bx3 bx2 bx1 bx0 */ x2 = ((packet[3] & 0x10) << 4) | packet[4]; /* byte 5: by7 by8 by5 by4 by3 by2 by1 by0 */ y2 = ETP_2FT_YMAX - (((packet[3] & 0x20) << 3) | packet[5]); - /* - * For compatibility with the X Synaptics driver scale up - * one coordinate and report as ordinary mouse movent - */ + /* For compatibility with the X Synaptics driver scale up one + coordinate and report as ordinary mouse movent */ input_report_abs(dev, ABS_X, x1 << 2); input_report_abs(dev, ABS_Y, y1 << 2); - /* - * For compatibility with the proprietary X Elantech driver - * report both coordinates as hat coordinates - */ + /* For compatibility with the proprietary X Elantech driver + report both coordinates as hat coordinates */ input_report_abs(dev, ABS_HAT0X, x1); input_report_abs(dev, ABS_HAT0Y, y1); input_report_abs(dev, ABS_HAT1X, x2); @@ -321,7 +298,7 @@ static int elantech_check_parity_v1(struct psmouse *psmouse) unsigned char p1, p2, p3; /* Parity bits are placed differently */ - if (etd->fw_version < 0x020000) { + if (etd->fw_version_maj == 0x01) { /* byte 0: D U p1 p2 1 p3 R L */ p1 = (packet[0] & 0x20) >> 5; p2 = (packet[0] & 0x10) >> 4; @@ -457,7 +434,7 @@ static void elantech_set_input_params(struct psmouse *psmouse) switch (etd->hw_version) { case 1: /* Rocker button */ - if (etd->fw_version < 0x020000 && + if ((etd->fw_version_maj == 0x01) && (etd->capabilities & ETP_CAP_HAS_ROCKER)) { __set_bit(BTN_FORWARD, dev->keybit); __set_bit(BTN_BACK, dev->keybit); @@ -619,12 +596,8 @@ int elantech_detect(struct psmouse *psmouse, bool set_properties) param[0], param[1], param[2]); if (param[0] == 0 || param[1] != 0) { - if (!force_elantech) { - pr_debug("elantech.c: Probably not a real Elantech touchpad. Aborting.\n"); - return -1; - } - - pr_debug("elantech.c: Probably not a real Elantech touchpad. Enabling anyway due to force_elantech.\n"); + pr_debug("elantech.c: Probably not a real Elantech touchpad. Aborting.\n"); + return -1; } if (set_properties) { @@ -686,14 +659,14 @@ int elantech_init(struct psmouse *psmouse) pr_err("elantech.c: failed to query firmware version.\n"); goto init_fail; } - - etd->fw_version = (param[0] << 16) | (param[1] << 8) | param[2]; + etd->fw_version_maj = param[0]; + etd->fw_version_min = param[2]; /* * Assume every version greater than this is new EeePC style * hardware with 6 byte packets */ - if (etd->fw_version >= 0x020030) { + if (etd->fw_version_maj >= 0x02 && etd->fw_version_min >= 0x30) { etd->hw_version = 2; /* For now show extra debug information */ etd->debug = 1; @@ -703,9 +676,8 @@ int elantech_init(struct psmouse *psmouse) etd->hw_version = 1; etd->paritycheck = 1; } - - pr_info("elantech.c: assuming hardware version %d, firmware version %d.%d.%d\n", - etd->hw_version, param[0], param[1], param[2]); + pr_info("elantech.c: assuming hardware version %d, firmware version %d.%d\n", + etd->hw_version, etd->fw_version_maj, etd->fw_version_min); if (synaptics_send_cmd(psmouse, ETP_CAPABILITIES_QUERY, param)) { pr_err("elantech.c: failed to query capabilities.\n"); @@ -720,8 +692,8 @@ int elantech_init(struct psmouse *psmouse) * a touch action starts causing the mouse cursor or scrolled page * to jump. Enable a workaround. */ - if (etd->fw_version == 0x020022) { - pr_info("elantech.c: firmware version 2.0.34 detected, " + if (etd->fw_version_maj == 0x02 && etd->fw_version_min == 0x22) { + pr_info("elantech.c: firmware version 2.34 detected, " "enabling jumpy cursor workaround\n"); etd->jumpy_cursor = 1; } diff --git a/trunk/drivers/input/mouse/elantech.h b/trunk/drivers/input/mouse/elantech.h index ac57bde1bb9f..feac5f7af966 100644 --- a/trunk/drivers/input/mouse/elantech.h +++ b/trunk/drivers/input/mouse/elantech.h @@ -100,10 +100,11 @@ struct elantech_data { unsigned char reg_26; unsigned char debug; unsigned char capabilities; + unsigned char fw_version_maj; + unsigned char fw_version_min; + unsigned char hw_version; unsigned char paritycheck; unsigned char jumpy_cursor; - unsigned char hw_version; - unsigned int fw_version; unsigned char parity[256]; }; diff --git a/trunk/drivers/input/mouse/psmouse-base.c b/trunk/drivers/input/mouse/psmouse-base.c index a3c97315a473..d8c0c8d6992c 100644 --- a/trunk/drivers/input/mouse/psmouse-base.c +++ b/trunk/drivers/input/mouse/psmouse-base.c @@ -110,7 +110,6 @@ static struct workqueue_struct *kpsmoused_wq; struct psmouse_protocol { enum psmouse_type type; bool maxproto; - bool ignore_parity; /* Protocol should ignore parity errors from KBC */ const char *name; const char *alias; int (*detect)(struct psmouse *, bool); @@ -289,9 +288,7 @@ static irqreturn_t psmouse_interrupt(struct serio *serio, if (psmouse->state == PSMOUSE_IGNORE) goto out; - if (unlikely((flags & SERIO_TIMEOUT) || - ((flags & SERIO_PARITY) && !psmouse->ignore_parity))) { - + if (flags & (SERIO_PARITY|SERIO_TIMEOUT)) { if (psmouse->state == PSMOUSE_ACTIVATED) printk(KERN_WARNING "psmouse.c: bad data from KBC -%s%s\n", flags & SERIO_TIMEOUT ? " timeout" : "", @@ -762,7 +759,6 @@ static const struct psmouse_protocol psmouse_protocols[] = { .name = "PS/2", .alias = "bare", .maxproto = true, - .ignore_parity = true, .detect = ps2bare_detect, }, #ifdef CONFIG_MOUSE_PS2_LOGIPS2PP @@ -790,7 +786,6 @@ static const struct psmouse_protocol psmouse_protocols[] = { .name = "ImPS/2", .alias = "imps", .maxproto = true, - .ignore_parity = true, .detect = intellimouse_detect, }, { @@ -798,7 +793,6 @@ static const struct psmouse_protocol psmouse_protocols[] = { .name = "ImExPS/2", .alias = "exps", .maxproto = true, - .ignore_parity = true, .detect = im_explorer_detect, }, #ifdef CONFIG_MOUSE_PS2_SYNAPTICS @@ -1228,7 +1222,6 @@ static void psmouse_disconnect(struct serio *serio) static int psmouse_switch_protocol(struct psmouse *psmouse, const struct psmouse_protocol *proto) { - const struct psmouse_protocol *selected_proto; struct input_dev *input_dev = psmouse->dev; input_dev->dev.parent = &psmouse->ps2dev.serio->dev; @@ -1252,14 +1245,9 @@ static int psmouse_switch_protocol(struct psmouse *psmouse, return -1; psmouse->type = proto->type; - selected_proto = proto; - } else { + } else psmouse->type = psmouse_extensions(psmouse, psmouse_max_proto, true); - selected_proto = psmouse_protocol_by_type(psmouse->type); - } - - psmouse->ignore_parity = selected_proto->ignore_parity; /* * If mouse's packet size is 3 there is no point in polling the @@ -1279,7 +1267,7 @@ static int psmouse_switch_protocol(struct psmouse *psmouse, psmouse->resync_time = 0; snprintf(psmouse->devname, sizeof(psmouse->devname), "%s %s %s", - selected_proto->name, psmouse->vendor, psmouse->name); + psmouse_protocol_by_type(psmouse->type)->name, psmouse->vendor, psmouse->name); input_dev->name = psmouse->devname; input_dev->phys = psmouse->phys; @@ -1394,7 +1382,6 @@ static int psmouse_reconnect(struct serio *serio) struct psmouse *psmouse = serio_get_drvdata(serio); struct psmouse *parent = NULL; struct serio_driver *drv = serio->drv; - unsigned char type; int rc = -1; if (!drv || !psmouse) { @@ -1414,15 +1401,10 @@ static int psmouse_reconnect(struct serio *serio) if (psmouse->reconnect) { if (psmouse->reconnect(psmouse)) goto out; - } else { - psmouse_reset(psmouse); - - if (psmouse_probe(psmouse) < 0) - goto out; - - type = psmouse_extensions(psmouse, psmouse_max_proto, false); - if (psmouse->type != type) - goto out; + } else if (psmouse_probe(psmouse) < 0 || + psmouse->type != psmouse_extensions(psmouse, + psmouse_max_proto, false)) { + goto out; } /* ok, the device type (and capabilities) match the old one, diff --git a/trunk/drivers/input/mouse/psmouse.h b/trunk/drivers/input/mouse/psmouse.h index 593e910bfc7a..e053bdd137ff 100644 --- a/trunk/drivers/input/mouse/psmouse.h +++ b/trunk/drivers/input/mouse/psmouse.h @@ -47,7 +47,6 @@ struct psmouse { unsigned char pktcnt; unsigned char pktsize; unsigned char type; - bool ignore_parity; bool acks_disable_command; unsigned int model; unsigned long last; diff --git a/trunk/drivers/input/mouse/synaptics.c b/trunk/drivers/input/mouse/synaptics.c index ebd7a99efeae..026df6010161 100644 --- a/trunk/drivers/input/mouse/synaptics.c +++ b/trunk/drivers/input/mouse/synaptics.c @@ -137,8 +137,7 @@ static int synaptics_capability(struct psmouse *psmouse) if (synaptics_send_cmd(psmouse, SYN_QUE_CAPABILITIES, cap)) return -1; priv->capabilities = (cap[0] << 16) | (cap[1] << 8) | cap[2]; - priv->ext_cap = priv->ext_cap_0c = 0; - + priv->ext_cap = 0; if (!SYN_CAP_VALID(priv->capabilities)) return -1; @@ -151,7 +150,7 @@ static int synaptics_capability(struct psmouse *psmouse) if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 1) { if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB, cap)) { printk(KERN_ERR "Synaptics claims to have extended capabilities," - " but I'm not able to read them.\n"); + " but I'm not able to read them."); } else { priv->ext_cap = (cap[0] << 16) | (cap[1] << 8) | cap[2]; @@ -163,16 +162,6 @@ static int synaptics_capability(struct psmouse *psmouse) priv->ext_cap &= 0xff0fff; } } - - if (SYN_EXT_CAP_REQUESTS(priv->capabilities) >= 4) { - if (synaptics_send_cmd(psmouse, SYN_QUE_EXT_CAPAB_0C, cap)) { - printk(KERN_ERR "Synaptics claims to have extended capability 0x0c," - " but I'm not able to read it.\n"); - } else { - priv->ext_cap_0c = (cap[0] << 16) | (cap[1] << 8) | cap[2]; - } - } - return 0; } @@ -359,15 +348,7 @@ static void synaptics_parse_hw_state(unsigned char buf[], struct synaptics_data hw->left = (buf[0] & 0x01) ? 1 : 0; hw->right = (buf[0] & 0x02) ? 1 : 0; - if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) { - /* - * Clickpad's button is transmitted as middle button, - * however, since it is primary button, we will report - * it as BTN_LEFT. - */ - hw->left = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0; - - } else if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) { + if (SYN_CAP_MIDDLE_BUTTON(priv->capabilities)) { hw->middle = ((buf[0] ^ buf[3]) & 0x01) ? 1 : 0; if (hw->w == 2) hw->scroll = (signed char)(buf[1]); @@ -612,12 +593,6 @@ static void set_input_params(struct input_dev *dev, struct synaptics_data *priv) dev->absres[ABS_X] = priv->x_res; dev->absres[ABS_Y] = priv->y_res; - - if (SYN_CAP_CLICKPAD(priv->ext_cap_0c)) { - /* Clickpads report only left button */ - __clear_bit(BTN_RIGHT, dev->keybit); - __clear_bit(BTN_MIDDLE, dev->keybit); - } } static void synaptics_disconnect(struct psmouse *psmouse) @@ -722,10 +697,10 @@ int synaptics_init(struct psmouse *psmouse) priv->pkt_type = SYN_MODEL_NEWABS(priv->model_id) ? SYN_NEWABS : SYN_OLDABS; - printk(KERN_INFO "Synaptics Touchpad, model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx/%#lx\n", + printk(KERN_INFO "Synaptics Touchpad, model: %ld, fw: %ld.%ld, id: %#lx, caps: %#lx/%#lx\n", SYN_ID_MODEL(priv->identity), SYN_ID_MAJOR(priv->identity), SYN_ID_MINOR(priv->identity), - priv->model_id, priv->capabilities, priv->ext_cap, priv->ext_cap_0c); + priv->model_id, priv->capabilities, priv->ext_cap); set_input_params(psmouse->dev, priv); diff --git a/trunk/drivers/input/mouse/synaptics.h b/trunk/drivers/input/mouse/synaptics.h index ae37c5d162a4..f0f40a331dc8 100644 --- a/trunk/drivers/input/mouse/synaptics.h +++ b/trunk/drivers/input/mouse/synaptics.h @@ -18,7 +18,6 @@ #define SYN_QUE_SERIAL_NUMBER_SUFFIX 0x07 #define SYN_QUE_RESOLUTION 0x08 #define SYN_QUE_EXT_CAPAB 0x09 -#define SYN_QUE_EXT_CAPAB_0C 0x0c /* synatics modes */ #define SYN_BIT_ABSOLUTE_MODE (1 << 7) @@ -49,8 +48,6 @@ #define SYN_CAP_VALID(c) ((((c) & 0x00ff00) >> 8) == 0x47) #define SYN_EXT_CAP_REQUESTS(c) (((c) & 0x700000) >> 20) #define SYN_CAP_MULTI_BUTTON_NO(ec) (((ec) & 0x00f000) >> 12) -#define SYN_CAP_PRODUCT_ID(ec) (((ec) & 0xff0000) >> 16) -#define SYN_CAP_CLICKPAD(ex0c) ((ex0c) & 0x100100) /* synaptics modes query bits */ #define SYN_MODE_ABSOLUTE(m) ((m) & (1 << 7)) @@ -99,7 +96,6 @@ struct synaptics_data { unsigned long int model_id; /* Model-ID */ unsigned long int capabilities; /* Capabilities */ unsigned long int ext_cap; /* Extended Capabilities */ - unsigned long int ext_cap_0c; /* Ext Caps from 0x0c query */ unsigned long int identity; /* Identification */ int x_res; /* X resolution in units/mm */ int y_res; /* Y resolution in units/mm */ diff --git a/trunk/drivers/input/serio/i8042.c b/trunk/drivers/input/serio/i8042.c index 6440a8f55686..577688b5b951 100644 --- a/trunk/drivers/input/serio/i8042.c +++ b/trunk/drivers/input/serio/i8042.c @@ -39,7 +39,7 @@ MODULE_PARM_DESC(noaux, "Do not probe or use AUX (mouse) port."); static bool i8042_nomux; module_param_named(nomux, i8042_nomux, bool, 0); -MODULE_PARM_DESC(nomux, "Do not check whether an active multiplexing controller is present."); +MODULE_PARM_DESC(nomux, "Do not check whether an active multiplexing conrtoller is present."); static bool i8042_unlock; module_param_named(unlock, i8042_unlock, bool, 0); diff --git a/trunk/drivers/input/sparse-keymap.c b/trunk/drivers/input/sparse-keymap.c index 014248344763..82ae18d29685 100644 --- a/trunk/drivers/input/sparse-keymap.c +++ b/trunk/drivers/input/sparse-keymap.c @@ -68,14 +68,12 @@ static int sparse_keymap_getkeycode(struct input_dev *dev, unsigned int scancode, unsigned int *keycode) { - const struct key_entry *key; + const struct key_entry *key = + sparse_keymap_entry_from_scancode(dev, scancode); - if (dev->keycode) { - key = sparse_keymap_entry_from_scancode(dev, scancode); - if (key && key->type == KE_KEY) { - *keycode = key->keycode; - return 0; - } + if (key && key->type == KE_KEY) { + *keycode = key->keycode; + return 0; } return -EINVAL; @@ -88,16 +86,17 @@ static int sparse_keymap_setkeycode(struct input_dev *dev, struct key_entry *key; int old_keycode; - if (dev->keycode) { - key = sparse_keymap_entry_from_scancode(dev, scancode); - if (key && key->type == KE_KEY) { - old_keycode = key->keycode; - key->keycode = keycode; - set_bit(keycode, dev->keybit); - if (!sparse_keymap_entry_from_keycode(dev, old_keycode)) - clear_bit(old_keycode, dev->keybit); - return 0; - } + if (keycode < 0 || keycode > KEY_MAX) + return -EINVAL; + + key = sparse_keymap_entry_from_scancode(dev, scancode); + if (key && key->type == KE_KEY) { + old_keycode = key->keycode; + key->keycode = keycode; + set_bit(keycode, dev->keybit); + if (!sparse_keymap_entry_from_keycode(dev, old_keycode)) + clear_bit(old_keycode, dev->keybit); + return 0; } return -EINVAL; @@ -165,7 +164,7 @@ int sparse_keymap_setup(struct input_dev *dev, return 0; err_out: - kfree(map); + kfree(keymap); return error; } @@ -177,27 +176,14 @@ EXPORT_SYMBOL(sparse_keymap_setup); * * This function is used to free memory allocated by sparse keymap * in an input device that was set up by sparse_keymap_setup(). - * NOTE: It is safe to cal this function while input device is - * still registered (however the drivers should care not to try to - * use freed keymap and thus have to shut off interrups/polling - * before freeing the keymap). */ void sparse_keymap_free(struct input_dev *dev) { - unsigned long flags; - - /* - * Take event lock to prevent racing with input_get_keycode() - * and input_set_keycode() if we are called while input device - * is still registered. - */ - spin_lock_irqsave(&dev->event_lock, flags); - kfree(dev->keycode); dev->keycode = NULL; dev->keycodemax = 0; - - spin_unlock_irqrestore(&dev->event_lock, flags); + dev->getkeycode = NULL; + dev->setkeycode = NULL; } EXPORT_SYMBOL(sparse_keymap_free); diff --git a/trunk/drivers/input/tablet/wacom_sys.c b/trunk/drivers/input/tablet/wacom_sys.c index f46502589e4e..8b5d2873f0c4 100644 --- a/trunk/drivers/input/tablet/wacom_sys.c +++ b/trunk/drivers/input/tablet/wacom_sys.c @@ -673,15 +673,13 @@ static int wacom_resume(struct usb_interface *intf) int rv; mutex_lock(&wacom->lock); - - /* switch to wacom mode first */ - wacom_query_tablet_data(intf, features); - - if (wacom->open) + if (wacom->open) { rv = usb_submit_urb(wacom->irq, GFP_NOIO); - else + /* switch to wacom mode if needed */ + if (!wacom_retrieve_hid_descriptor(intf, features)) + wacom_query_tablet_data(intf, features); + } else rv = 0; - mutex_unlock(&wacom->lock); return rv; diff --git a/trunk/drivers/input/tablet/wacom_wac.c b/trunk/drivers/input/tablet/wacom_wac.c index 4a852d815c68..b3ba3437a2eb 100644 --- a/trunk/drivers/input/tablet/wacom_wac.c +++ b/trunk/drivers/input/tablet/wacom_wac.c @@ -155,19 +155,19 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) { struct wacom_features *features = &wacom->features; unsigned char *data = wacom->data; - int x, y, rw; - static int penData = 0; + int x, y, prox; + int rw = 0; + int retval = 0; if (data[0] != WACOM_REPORT_PENABLED) { dbg("wacom_graphire_irq: received unknown report #%d", data[0]); - return 0; + goto exit; } - if (data[1] & 0x80) { - /* in prox and not a pad data */ - penData = 1; - - switch ((data[1] >> 5) & 3) { + prox = data[1] & 0x80; + if (prox || wacom->id[0]) { + if (prox) { + switch ((data[1] >> 5) & 3) { case 0: /* Pen */ wacom->tool[0] = BTN_TOOL_PEN; @@ -181,23 +181,13 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) case 2: /* Mouse with wheel */ wacom_report_key(wcombo, BTN_MIDDLE, data[1] & 0x04); - if (features->type == WACOM_G4 || features->type == WACOM_MO) { - rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03); - wacom_report_rel(wcombo, REL_WHEEL, -rw); - } else - wacom_report_rel(wcombo, REL_WHEEL, -(signed char) data[6]); /* fall through */ case 3: /* Mouse without wheel */ wacom->tool[0] = BTN_TOOL_MOUSE; wacom->id[0] = CURSOR_DEVICE_ID; - wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01); - wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02); - if (features->type == WACOM_G4 || features->type == WACOM_MO) - wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f); - else - wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f); break; + } } x = wacom_le16_to_cpu(&data[2]); y = wacom_le16_to_cpu(&data[4]); @@ -208,36 +198,32 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01); wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04); - } - wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */ - wacom_report_key(wcombo, wacom->tool[0], 1); - } else if (wacom->id[0]) { - wacom_report_abs(wcombo, ABS_X, 0); - wacom_report_abs(wcombo, ABS_Y, 0); - if (wacom->tool[0] == BTN_TOOL_MOUSE) { - wacom_report_key(wcombo, BTN_LEFT, 0); - wacom_report_key(wcombo, BTN_RIGHT, 0); - wacom_report_abs(wcombo, ABS_DISTANCE, 0); } else { - wacom_report_abs(wcombo, ABS_PRESSURE, 0); - wacom_report_key(wcombo, BTN_TOUCH, 0); - wacom_report_key(wcombo, BTN_STYLUS, 0); - wacom_report_key(wcombo, BTN_STYLUS2, 0); + wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01); + wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02); + if (features->type == WACOM_G4 || + features->type == WACOM_MO) { + wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f); + rw = (signed)(data[7] & 0x04) - (data[7] & 0x03); + } else { + wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f); + rw = -(signed)data[6]; + } + wacom_report_rel(wcombo, REL_WHEEL, rw); } - wacom->id[0] = 0; - wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */ - wacom_report_key(wcombo, wacom->tool[0], 0); + + if (!prox) + wacom->id[0] = 0; + wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */ + wacom_report_key(wcombo, wacom->tool[0], prox); + wacom_input_sync(wcombo); /* sync last event */ } /* send pad data */ switch (features->type) { case WACOM_G4: - if (data[7] & 0xf8) { - if (penData) { - wacom_input_sync(wcombo); /* sync last event */ - if (!wacom->id[0]) - penData = 0; - } + prox = data[7] & 0xf8; + if (prox || wacom->id[1]) { wacom->id[1] = PAD_DEVICE_ID; wacom_report_key(wcombo, BTN_0, (data[7] & 0x40)); wacom_report_key(wcombo, BTN_4, (data[7] & 0x80)); @@ -245,29 +231,16 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) wacom_report_rel(wcombo, REL_WHEEL, rw); wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0); wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]); - wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); - } else if (wacom->id[1]) { - if (penData) { - wacom_input_sync(wcombo); /* sync last event */ - if (!wacom->id[0]) - penData = 0; - } - wacom->id[1] = 0; - wacom_report_key(wcombo, BTN_0, (data[7] & 0x40)); - wacom_report_key(wcombo, BTN_4, (data[7] & 0x80)); - wacom_report_rel(wcombo, REL_WHEEL, 0); - wacom_report_key(wcombo, BTN_TOOL_FINGER, 0); - wacom_report_abs(wcombo, ABS_MISC, 0); + if (!prox) + wacom->id[1] = 0; + wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]); wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); } + retval = 1; break; case WACOM_MO: - if ((data[7] & 0xf8) || (data[8] & 0xff)) { - if (penData) { - wacom_input_sync(wcombo); /* sync last event */ - if (!wacom->id[0]) - penData = 0; - } + prox = (data[7] & 0xf8) || data[8]; + if (prox || wacom->id[1]) { wacom->id[1] = PAD_DEVICE_ID; wacom_report_key(wcombo, BTN_0, (data[7] & 0x08)); wacom_report_key(wcombo, BTN_1, (data[7] & 0x20)); @@ -275,27 +248,16 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) wacom_report_key(wcombo, BTN_5, (data[7] & 0x40)); wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f)); wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0); + if (!prox) + wacom->id[1] = 0; wacom_report_abs(wcombo, ABS_MISC, wacom->id[1]); wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); - } else if (wacom->id[1]) { - if (penData) { - wacom_input_sync(wcombo); /* sync last event */ - if (!wacom->id[0]) - penData = 0; - } - wacom->id[1] = 0; - wacom_report_key(wcombo, BTN_0, (data[7] & 0x08)); - wacom_report_key(wcombo, BTN_1, (data[7] & 0x20)); - wacom_report_key(wcombo, BTN_4, (data[7] & 0x10)); - wacom_report_key(wcombo, BTN_5, (data[7] & 0x40)); - wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f)); - wacom_report_key(wcombo, BTN_TOOL_FINGER, 0); - wacom_report_abs(wcombo, ABS_MISC, 0); - wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); } + retval = 1; break; } - return 1; +exit: + return retval; } static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo) @@ -636,9 +598,9 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) static void wacom_tpc_finger_in(struct wacom_wac *wacom, void *wcombo, char *data, int idx) { wacom_report_abs(wcombo, ABS_X, - (data[2 + idx * 2] & 0xff) | ((data[3 + idx * 2] & 0x7f) << 8)); + data[2 + idx * 2] | ((data[3 + idx * 2] & 0x7f) << 8)); wacom_report_abs(wcombo, ABS_Y, - (data[6 + idx * 2] & 0xff) | ((data[7 + idx * 2] & 0x7f) << 8)); + data[6 + idx * 2] | ((data[7 + idx * 2] & 0x7f) << 8)); wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); wacom_report_key(wcombo, wacom->tool[idx], 1); if (idx) @@ -782,31 +744,24 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo) touchInProx = 0; - if (prox) { /* in prox */ - if (!wacom->id[0]) { - /* Going into proximity select tool */ - wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; - if (wacom->tool[0] == BTN_TOOL_PEN) - wacom->id[0] = STYLUS_DEVICE_ID; - else - wacom->id[0] = ERASER_DEVICE_ID; - } - wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); - wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10); - wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2])); - wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4])); - pressure = ((data[7] & 0x01) << 8) | data[6]; - if (pressure < 0) - pressure = features->pressure_max + pressure + 1; - wacom_report_abs(wcombo, ABS_PRESSURE, pressure); - wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x05); - } else { - wacom_report_abs(wcombo, ABS_X, 0); - wacom_report_abs(wcombo, ABS_Y, 0); - wacom_report_abs(wcombo, ABS_PRESSURE, 0); - wacom_report_key(wcombo, BTN_STYLUS, 0); - wacom_report_key(wcombo, BTN_STYLUS2, 0); - wacom_report_key(wcombo, BTN_TOUCH, 0); + if (!wacom->id[0]) { /* first in prox */ + /* Going into proximity select tool */ + wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; + if (wacom->tool[0] == BTN_TOOL_PEN) + wacom->id[0] = STYLUS_DEVICE_ID; + else + wacom->id[0] = ERASER_DEVICE_ID; + } + wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); + wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10); + wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2])); + wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4])); + pressure = ((data[7] & 0x01) << 8) | data[6]; + if (pressure < 0) + pressure = features->pressure_max + pressure + 1; + wacom_report_abs(wcombo, ABS_PRESSURE, pressure); + wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x05); + if (!prox) { /* out-prox */ wacom->id[0] = 0; /* pen is out so touch can be enabled now */ touchInProx = 1; diff --git a/trunk/drivers/input/touchscreen/ad7877.c b/trunk/drivers/input/touchscreen/ad7877.c index 0d2d7e54b465..e019d53d1ab4 100644 --- a/trunk/drivers/input/touchscreen/ad7877.c +++ b/trunk/drivers/input/touchscreen/ad7877.c @@ -156,14 +156,9 @@ struct ser_req { u16 reset; u16 ref_on; u16 command; + u16 sample; struct spi_message msg; struct spi_transfer xfer[6]; - - /* - * DMA (thus cache coherency maintenance) requires the - * transfer buffers to live in their own cache lines. - */ - u16 sample ____cacheline_aligned; }; struct ad7877 { @@ -187,6 +182,8 @@ struct ad7877 { u8 averaging; u8 pen_down_acc_interval; + u16 conversion_data[AD7877_NR_SENSE]; + struct spi_transfer xfer[AD7877_NR_SENSE + 2]; struct spi_message msg; @@ -198,12 +195,6 @@ struct ad7877 { spinlock_t lock; struct timer_list timer; /* P: lock */ unsigned pending:1; /* P: lock */ - - /* - * DMA (thus cache coherency maintenance) requires the - * transfer buffers to live in their own cache lines. - */ - u16 conversion_data[AD7877_NR_SENSE] ____cacheline_aligned; }; static int gpio3; diff --git a/trunk/drivers/input/touchscreen/eeti_ts.c b/trunk/drivers/input/touchscreen/eeti_ts.c index 75f8b73010fa..204b8a1a601c 100644 --- a/trunk/drivers/input/touchscreen/eeti_ts.c +++ b/trunk/drivers/input/touchscreen/eeti_ts.c @@ -124,25 +124,14 @@ static irqreturn_t eeti_ts_isr(int irq, void *dev_id) return IRQ_HANDLED; } -static void eeti_ts_start(struct eeti_ts_priv *priv) +static int eeti_ts_open(struct input_dev *dev) { + struct eeti_ts_priv *priv = input_get_drvdata(dev); + enable_irq(priv->irq); /* Read the events once to arm the IRQ */ eeti_ts_read(&priv->work); -} - -static void eeti_ts_stop(struct eeti_ts_priv *priv) -{ - disable_irq(priv->irq); - cancel_work_sync(&priv->work); -} - -static int eeti_ts_open(struct input_dev *dev) -{ - struct eeti_ts_priv *priv = input_get_drvdata(dev); - - eeti_ts_start(priv); return 0; } @@ -151,7 +140,8 @@ static void eeti_ts_close(struct input_dev *dev) { struct eeti_ts_priv *priv = input_get_drvdata(dev); - eeti_ts_stop(priv); + disable_irq(priv->irq); + cancel_work_sync(&priv->work); } static int __devinit eeti_ts_probe(struct i2c_client *client, @@ -163,12 +153,10 @@ static int __devinit eeti_ts_probe(struct i2c_client *client, unsigned int irq_flags; int err = -ENOMEM; - /* - * In contrast to what's described in the datasheet, there seems + /* In contrast to what's described in the datasheet, there seems * to be no way of probing the presence of that device using I2C * commands. So we need to blindly believe it is there, and wait - * for interrupts to occur. - */ + * for interrupts to occur. */ priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (!priv) { @@ -224,11 +212,9 @@ static int __devinit eeti_ts_probe(struct i2c_client *client, goto err2; } - /* - * Disable the device for now. It will be enabled once the - * input device is opened. - */ - eeti_ts_stop(priv); + /* Disable the irq for now. It will be enabled once the input device + * is opened. */ + disable_irq(priv->irq); device_init_wakeup(&client->dev, 0); return 0; @@ -249,12 +235,6 @@ static int __devexit eeti_ts_remove(struct i2c_client *client) struct eeti_ts_priv *priv = i2c_get_clientdata(client); free_irq(priv->irq, priv); - /* - * eeti_ts_stop() leaves IRQ disabled. We need to re-enable it - * so that device still works if we reload the driver. - */ - enable_irq(priv->irq); - input_unregister_device(priv->input); i2c_set_clientdata(client, NULL); kfree(priv); @@ -266,14 +246,6 @@ static int __devexit eeti_ts_remove(struct i2c_client *client) static int eeti_ts_suspend(struct i2c_client *client, pm_message_t mesg) { struct eeti_ts_priv *priv = i2c_get_clientdata(client); - struct input_dev *input_dev = priv->input; - - mutex_lock(&input_dev->mutex); - - if (input_dev->users) - eeti_ts_stop(priv); - - mutex_unlock(&input_dev->mutex); if (device_may_wakeup(&client->dev)) enable_irq_wake(priv->irq); @@ -284,18 +256,10 @@ static int eeti_ts_suspend(struct i2c_client *client, pm_message_t mesg) static int eeti_ts_resume(struct i2c_client *client) { struct eeti_ts_priv *priv = i2c_get_clientdata(client); - struct input_dev *input_dev = priv->input; if (device_may_wakeup(&client->dev)) disable_irq_wake(priv->irq); - mutex_lock(&input_dev->mutex); - - if (input_dev->users) - eeti_ts_start(priv); - - mutex_unlock(&input_dev->mutex); - return 0; } #else diff --git a/trunk/drivers/isdn/gigaset/bas-gigaset.c b/trunk/drivers/isdn/gigaset/bas-gigaset.c index 47a5ffec55a3..0be15c70c16d 100644 --- a/trunk/drivers/isdn/gigaset/bas-gigaset.c +++ b/trunk/drivers/isdn/gigaset/bas-gigaset.c @@ -14,6 +14,11 @@ */ #include "gigaset.h" + +#include +#include +#include +#include #include #include #include diff --git a/trunk/drivers/isdn/gigaset/capi.c b/trunk/drivers/isdn/gigaset/capi.c index 964a55fb1486..eb7e27105a82 100644 --- a/trunk/drivers/isdn/gigaset/capi.c +++ b/trunk/drivers/isdn/gigaset/capi.c @@ -12,6 +12,8 @@ */ #include "gigaset.h" +#include +#include #include #include #include diff --git a/trunk/drivers/isdn/gigaset/common.c b/trunk/drivers/isdn/gigaset/common.c index f6f45f221920..0b39b387c125 100644 --- a/trunk/drivers/isdn/gigaset/common.c +++ b/trunk/drivers/isdn/gigaset/common.c @@ -14,8 +14,10 @@ */ #include "gigaset.h" +#include #include #include +#include /* Version Information */ #define DRIVER_AUTHOR "Hansjoerg Lipp , Tilman Schmidt , Stefan Eilers" diff --git a/trunk/drivers/isdn/gigaset/gigaset.h b/trunk/drivers/isdn/gigaset/gigaset.h index 05947f9c1849..9ef5b0463fd5 100644 --- a/trunk/drivers/isdn/gigaset/gigaset.h +++ b/trunk/drivers/isdn/gigaset/gigaset.h @@ -20,12 +20,11 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include -#include #include #include -#include #include #include +#include #include #include #include diff --git a/trunk/drivers/isdn/gigaset/i4l.c b/trunk/drivers/isdn/gigaset/i4l.c index c22e5ace8276..c99fb9790a13 100644 --- a/trunk/drivers/isdn/gigaset/i4l.c +++ b/trunk/drivers/isdn/gigaset/i4l.c @@ -15,6 +15,7 @@ #include "gigaset.h" #include +#include #define HW_HDR_LEN 2 /* Header size used to store ack info */ diff --git a/trunk/drivers/isdn/gigaset/interface.c b/trunk/drivers/isdn/gigaset/interface.c index c9f28dd40d5c..f0dc6c9cc283 100644 --- a/trunk/drivers/isdn/gigaset/interface.c +++ b/trunk/drivers/isdn/gigaset/interface.c @@ -13,6 +13,7 @@ #include "gigaset.h" #include +#include #include /*** our ioctls ***/ diff --git a/trunk/drivers/isdn/gigaset/proc.c b/trunk/drivers/isdn/gigaset/proc.c index b943efbff44d..b69f73a0668f 100644 --- a/trunk/drivers/isdn/gigaset/proc.c +++ b/trunk/drivers/isdn/gigaset/proc.c @@ -14,6 +14,7 @@ */ #include "gigaset.h" +#include static ssize_t show_cidmode(struct device *dev, struct device_attribute *attr, char *buf) diff --git a/trunk/drivers/isdn/gigaset/ser-gigaset.c b/trunk/drivers/isdn/gigaset/ser-gigaset.c index e96c0586886c..8b0afd203a07 100644 --- a/trunk/drivers/isdn/gigaset/ser-gigaset.c +++ b/trunk/drivers/isdn/gigaset/ser-gigaset.c @@ -11,10 +11,13 @@ */ #include "gigaset.h" + #include #include #include +#include #include +#include /* Version Information */ #define DRIVER_AUTHOR "Tilman Schmidt" diff --git a/trunk/drivers/isdn/gigaset/usb-gigaset.c b/trunk/drivers/isdn/gigaset/usb-gigaset.c index 76dbb20f3065..9430a2bbb523 100644 --- a/trunk/drivers/isdn/gigaset/usb-gigaset.c +++ b/trunk/drivers/isdn/gigaset/usb-gigaset.c @@ -16,6 +16,10 @@ */ #include "gigaset.h" + +#include +#include +#include #include #include #include diff --git a/trunk/drivers/lguest/lguest_device.c b/trunk/drivers/lguest/lguest_device.c index 69c84a1d88ea..07090f379c63 100644 --- a/trunk/drivers/lguest/lguest_device.c +++ b/trunk/drivers/lguest/lguest_device.c @@ -178,7 +178,7 @@ static void set_status(struct virtio_device *vdev, u8 status) /* We set the status. */ to_lgdev(vdev)->desc->status = status; - hcall(LHCALL_NOTIFY, (max_pfn << PAGE_SHIFT) + offset, 0, 0, 0); + kvm_hypercall1(LHCALL_NOTIFY, (max_pfn << PAGE_SHIFT) + offset); } static void lg_set_status(struct virtio_device *vdev, u8 status) @@ -229,7 +229,7 @@ static void lg_notify(struct virtqueue *vq) */ struct lguest_vq_info *lvq = vq->priv; - hcall(LHCALL_NOTIFY, lvq->config.pfn << PAGE_SHIFT, 0, 0, 0); + kvm_hypercall1(LHCALL_NOTIFY, lvq->config.pfn << PAGE_SHIFT); } /* An extern declaration inside a C file is bad form. Don't do it. */ diff --git a/trunk/drivers/lguest/x86/core.c b/trunk/drivers/lguest/x86/core.c index b4eb675a807e..fb2b7ef7868e 100644 --- a/trunk/drivers/lguest/x86/core.c +++ b/trunk/drivers/lguest/x86/core.c @@ -287,18 +287,6 @@ static int emulate_insn(struct lg_cpu *cpu) /* Decoding x86 instructions is icky. */ insn = lgread(cpu, physaddr, u8); - /* - * Around 2.6.33, the kernel started using an emulation for the - * cmpxchg8b instruction in early boot on many configurations. This - * code isn't paravirtualized, and it tries to disable interrupts. - * Ignore it, which will Mostly Work. - */ - if (insn == 0xfa) { - /* "cli", or Clear Interrupt Enable instruction. Skip it. */ - cpu->regs->eip++; - return 1; - } - /* * 0x66 is an "operand prefix". It means it's using the upper 16 bits * of the eax register. diff --git a/trunk/drivers/md/md.c b/trunk/drivers/md/md.c index cefd63daff31..9712b2e97be4 100644 --- a/trunk/drivers/md/md.c +++ b/trunk/drivers/md/md.c @@ -2109,18 +2109,12 @@ static void md_update_sb(mddev_t * mddev, int force_change) if (!mddev->in_sync || mddev->recovery_cp != MaxSector) { /* not clean */ /* .. if the array isn't clean, an 'even' event must also go * to spares. */ - if ((mddev->events&1)==0) { + if ((mddev->events&1)==0) nospares = 0; - sync_req = 2; /* force a second update to get the - * even/odd in sync */ - } } else { /* otherwise an 'odd' event must go to spares */ - if ((mddev->events&1)) { + if ((mddev->events&1)) nospares = 0; - sync_req = 2; /* force a second update to get the - * even/odd in sync */ - } } } diff --git a/trunk/drivers/md/raid5.c b/trunk/drivers/md/raid5.c index 15348c393b5d..e3e9a36ea3b7 100644 --- a/trunk/drivers/md/raid5.c +++ b/trunk/drivers/md/raid5.c @@ -1527,7 +1527,7 @@ static void raid5_end_read_request(struct bio * bi, int error) clear_bit(R5_UPTODATE, &sh->dev[i].flags); atomic_inc(&rdev->read_errors); - if (conf->mddev->degraded >= conf->max_degraded) + if (conf->mddev->degraded) printk_rl(KERN_WARNING "raid5:%s: read error not correctable " "(sector %llu on %s).\n", @@ -1650,8 +1650,8 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, int previous, int *dd_idx, struct stripe_head *sh) { - sector_t stripe, stripe2; - sector_t chunk_number; + long stripe; + unsigned long chunk_number; unsigned int chunk_offset; int pd_idx, qd_idx; int ddf_layout = 0; @@ -1671,13 +1671,18 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, */ chunk_offset = sector_div(r_sector, sectors_per_chunk); chunk_number = r_sector; + BUG_ON(r_sector != chunk_number); /* * Compute the stripe number */ - stripe = chunk_number; - *dd_idx = sector_div(stripe, data_disks); - stripe2 = stripe; + stripe = chunk_number / data_disks; + + /* + * Compute the data disk and parity disk indexes inside the stripe + */ + *dd_idx = chunk_number % data_disks; + /* * Select the parity disk based on the user selected algorithm. */ @@ -1689,21 +1694,21 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, case 5: switch (algorithm) { case ALGORITHM_LEFT_ASYMMETRIC: - pd_idx = data_disks - sector_div(stripe2, raid_disks); + pd_idx = data_disks - stripe % raid_disks; if (*dd_idx >= pd_idx) (*dd_idx)++; break; case ALGORITHM_RIGHT_ASYMMETRIC: - pd_idx = sector_div(stripe2, raid_disks); + pd_idx = stripe % raid_disks; if (*dd_idx >= pd_idx) (*dd_idx)++; break; case ALGORITHM_LEFT_SYMMETRIC: - pd_idx = data_disks - sector_div(stripe2, raid_disks); + pd_idx = data_disks - stripe % raid_disks; *dd_idx = (pd_idx + 1 + *dd_idx) % raid_disks; break; case ALGORITHM_RIGHT_SYMMETRIC: - pd_idx = sector_div(stripe2, raid_disks); + pd_idx = stripe % raid_disks; *dd_idx = (pd_idx + 1 + *dd_idx) % raid_disks; break; case ALGORITHM_PARITY_0: @@ -1723,7 +1728,7 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, switch (algorithm) { case ALGORITHM_LEFT_ASYMMETRIC: - pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks); + pd_idx = raid_disks - 1 - (stripe % raid_disks); qd_idx = pd_idx + 1; if (pd_idx == raid_disks-1) { (*dd_idx)++; /* Q D D D P */ @@ -1732,7 +1737,7 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, (*dd_idx) += 2; /* D D P Q D */ break; case ALGORITHM_RIGHT_ASYMMETRIC: - pd_idx = sector_div(stripe2, raid_disks); + pd_idx = stripe % raid_disks; qd_idx = pd_idx + 1; if (pd_idx == raid_disks-1) { (*dd_idx)++; /* Q D D D P */ @@ -1741,12 +1746,12 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, (*dd_idx) += 2; /* D D P Q D */ break; case ALGORITHM_LEFT_SYMMETRIC: - pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks); + pd_idx = raid_disks - 1 - (stripe % raid_disks); qd_idx = (pd_idx + 1) % raid_disks; *dd_idx = (pd_idx + 2 + *dd_idx) % raid_disks; break; case ALGORITHM_RIGHT_SYMMETRIC: - pd_idx = sector_div(stripe2, raid_disks); + pd_idx = stripe % raid_disks; qd_idx = (pd_idx + 1) % raid_disks; *dd_idx = (pd_idx + 2 + *dd_idx) % raid_disks; break; @@ -1765,7 +1770,7 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, /* Exactly the same as RIGHT_ASYMMETRIC, but or * of blocks for computing Q is different. */ - pd_idx = sector_div(stripe2, raid_disks); + pd_idx = stripe % raid_disks; qd_idx = pd_idx + 1; if (pd_idx == raid_disks-1) { (*dd_idx)++; /* Q D D D P */ @@ -1780,8 +1785,7 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, * D D D P Q rather than * Q D D D P */ - stripe2 += 1; - pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks); + pd_idx = raid_disks - 1 - ((stripe + 1) % raid_disks); qd_idx = pd_idx + 1; if (pd_idx == raid_disks-1) { (*dd_idx)++; /* Q D D D P */ @@ -1793,7 +1797,7 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, case ALGORITHM_ROTATING_N_CONTINUE: /* Same as left_symmetric but Q is before P */ - pd_idx = raid_disks - 1 - sector_div(stripe2, raid_disks); + pd_idx = raid_disks - 1 - (stripe % raid_disks); qd_idx = (pd_idx + raid_disks - 1) % raid_disks; *dd_idx = (pd_idx + 1 + *dd_idx) % raid_disks; ddf_layout = 1; @@ -1801,27 +1805,27 @@ static sector_t raid5_compute_sector(raid5_conf_t *conf, sector_t r_sector, case ALGORITHM_LEFT_ASYMMETRIC_6: /* RAID5 left_asymmetric, with Q on last device */ - pd_idx = data_disks - sector_div(stripe2, raid_disks-1); + pd_idx = data_disks - stripe % (raid_disks-1); if (*dd_idx >= pd_idx) (*dd_idx)++; qd_idx = raid_disks - 1; break; case ALGORITHM_RIGHT_ASYMMETRIC_6: - pd_idx = sector_div(stripe2, raid_disks-1); + pd_idx = stripe % (raid_disks-1); if (*dd_idx >= pd_idx) (*dd_idx)++; qd_idx = raid_disks - 1; break; case ALGORITHM_LEFT_SYMMETRIC_6: - pd_idx = data_disks - sector_div(stripe2, raid_disks-1); + pd_idx = data_disks - stripe % (raid_disks-1); *dd_idx = (pd_idx + 1 + *dd_idx) % (raid_disks-1); qd_idx = raid_disks - 1; break; case ALGORITHM_RIGHT_SYMMETRIC_6: - pd_idx = sector_div(stripe2, raid_disks-1); + pd_idx = stripe % (raid_disks-1); *dd_idx = (pd_idx + 1 + *dd_idx) % (raid_disks-1); qd_idx = raid_disks - 1; break; @@ -1866,14 +1870,14 @@ static sector_t compute_blocknr(struct stripe_head *sh, int i, int previous) : conf->algorithm; sector_t stripe; int chunk_offset; - sector_t chunk_number; - int dummy1, dd_idx = i; + int chunk_number, dummy1, dd_idx = i; sector_t r_sector; struct stripe_head sh2; chunk_offset = sector_div(new_sector, sectors_per_chunk); stripe = new_sector; + BUG_ON(new_sector != stripe); if (i == sh->pd_idx) return 0; @@ -1966,7 +1970,7 @@ static sector_t compute_blocknr(struct stripe_head *sh, int i, int previous) } chunk_number = stripe * data_disks + i; - r_sector = chunk_number * sectors_per_chunk + chunk_offset; + r_sector = (sector_t)chunk_number * sectors_per_chunk + chunk_offset; check = raid5_compute_sector(conf, r_sector, previous, &dummy1, &sh2); diff --git a/trunk/drivers/media/common/saa7146_fops.c b/trunk/drivers/media/common/saa7146_fops.c index 7364b9642d00..fd8e1f45be36 100644 --- a/trunk/drivers/media/common/saa7146_fops.c +++ b/trunk/drivers/media/common/saa7146_fops.c @@ -423,14 +423,15 @@ static void vv_callback(struct saa7146_dev *dev, unsigned long status) } } +int saa7146_vv_devinit(struct saa7146_dev *dev) +{ + return v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev); +} +EXPORT_SYMBOL_GPL(saa7146_vv_devinit); + int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv) { struct saa7146_vv *vv; - int err; - - err = v4l2_device_register(&dev->pci->dev, &dev->v4l2_dev); - if (err) - return err; vv = kzalloc(sizeof(struct saa7146_vv), GFP_KERNEL); if (vv == NULL) { diff --git a/trunk/drivers/media/common/saa7146_video.c b/trunk/drivers/media/common/saa7146_video.c index b8b2c551a1e2..5ed75263340a 100644 --- a/trunk/drivers/media/common/saa7146_video.c +++ b/trunk/drivers/media/common/saa7146_video.c @@ -558,11 +558,9 @@ static int vidioc_s_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *f /* ok, accept it */ vv->ov_fb = *fb; vv->ov_fmt = fmt; - - if (vv->ov_fb.fmt.bytesperline < vv->ov_fb.fmt.width) { - vv->ov_fb.fmt.bytesperline = vv->ov_fb.fmt.width * fmt->depth / 8; - DEB_D(("setting bytesperline to %d\n", vv->ov_fb.fmt.bytesperline)); - } + if (0 == vv->ov_fb.fmt.bytesperline) + vv->ov_fb.fmt.bytesperline = + vv->ov_fb.fmt.width * fmt->depth / 8; mutex_unlock(&dev->lock); return 0; diff --git a/trunk/drivers/media/dvb/frontends/stv090x.c b/trunk/drivers/media/dvb/frontends/stv090x.c index 96972804f4ad..a3c07fe0e6c4 100644 --- a/trunk/drivers/media/dvb/frontends/stv090x.c +++ b/trunk/drivers/media/dvb/frontends/stv090x.c @@ -4470,10 +4470,6 @@ static int stv090x_setup(struct dvb_frontend *fe) if (stv090x_write_reg(state, STV090x_TSTRES0, 0x00) < 0) goto err; - /* workaround for stuck DiSEqC output */ - if (config->diseqc_envelope_mode) - stv090x_send_diseqc_burst(fe, SEC_MINI_A); - return 0; err: dprintk(FE_ERROR, 1, "I/O error"); diff --git a/trunk/drivers/media/dvb/ttpci/budget.c b/trunk/drivers/media/dvb/ttpci/budget.c index 1500210c06cf..9fdf26cc6998 100644 --- a/trunk/drivers/media/dvb/ttpci/budget.c +++ b/trunk/drivers/media/dvb/ttpci/budget.c @@ -643,6 +643,9 @@ static void frontend_init(struct budget *budget) &budget->i2c_adap, &tt1600_isl6423_config); + } else { + dvb_frontend_detach(budget->dvb_frontend); + budget->dvb_frontend = NULL; } } break; diff --git a/trunk/drivers/media/video/Kconfig b/trunk/drivers/media/video/Kconfig index 9644cf760aaa..f8fc8654693d 100644 --- a/trunk/drivers/media/video/Kconfig +++ b/trunk/drivers/media/video/Kconfig @@ -361,7 +361,7 @@ config VIDEO_SAA717X config VIDEO_SAA7191 tristate "Philips SAA7191 video decoder" - depends on VIDEO_V4L2 && I2C + depends on VIDEO_V4L1 && I2C ---help--- Support for the Philips SAA7191 video decoder. @@ -756,7 +756,7 @@ source "drivers/media/video/saa7134/Kconfig" config VIDEO_MXB tristate "Siemens-Nixdorf 'Multimedia eXtension Board'" - depends on PCI && VIDEO_V4L2 && I2C + depends on PCI && VIDEO_V4L1 && I2C select VIDEO_SAA7146_VV select VIDEO_TUNER select VIDEO_SAA711X if VIDEO_HELPER_CHIPS_AUTO diff --git a/trunk/drivers/media/video/Makefile b/trunk/drivers/media/video/Makefile index c51c386559f2..b88b6174a331 100644 --- a/trunk/drivers/media/video/Makefile +++ b/trunk/drivers/media/video/Makefile @@ -160,6 +160,8 @@ obj-$(CONFIG_VIDEO_MX3) += mx3_camera.o obj-$(CONFIG_VIDEO_PXA27x) += pxa_camera.o obj-$(CONFIG_VIDEO_SH_MOBILE_CEU) += sh_mobile_ceu_camera.o +obj-$(CONFIG_ARCH_DAVINCI) += davinci/ + obj-$(CONFIG_VIDEO_AU0828) += au0828/ obj-$(CONFIG_USB_VIDEO_CLASS) += uvc/ diff --git a/trunk/drivers/media/video/davinci/vpfe_capture.c b/trunk/drivers/media/video/davinci/vpfe_capture.c index 398dbe71cb82..7cf042f9b377 100644 --- a/trunk/drivers/media/video/davinci/vpfe_capture.c +++ b/trunk/drivers/media/video/davinci/vpfe_capture.c @@ -223,6 +223,7 @@ int vpfe_register_ccdc_device(struct ccdc_hw_device *dev) BUG_ON(!dev->hw_ops.get_frame_format); BUG_ON(!dev->hw_ops.get_pixel_format); BUG_ON(!dev->hw_ops.set_pixel_format); + BUG_ON(!dev->hw_ops.set_params); BUG_ON(!dev->hw_ops.set_image_window); BUG_ON(!dev->hw_ops.get_image_window); BUG_ON(!dev->hw_ops.get_line_length); @@ -1688,12 +1689,11 @@ static long vpfe_param_handler(struct file *file, void *priv, struct vpfe_device *vpfe_dev = video_drvdata(file); int ret = 0; - v4l2_dbg(2, debug, &vpfe_dev->v4l2_dev, "vpfe_param_handler\n"); + v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, "vpfe_param_handler\n"); if (vpfe_dev->started) { /* only allowed if streaming is not started */ - v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, - "device already started\n"); + v4l2_err(&vpfe_dev->v4l2_dev, "device already started\n"); return -EBUSY; } @@ -1705,23 +1705,16 @@ static long vpfe_param_handler(struct file *file, void *priv, case VPFE_CMD_S_CCDC_RAW_PARAMS: v4l2_warn(&vpfe_dev->v4l2_dev, "VPFE_CMD_S_CCDC_RAW_PARAMS: experimental ioctl\n"); - if (ccdc_dev->hw_ops.set_params) { - ret = ccdc_dev->hw_ops.set_params(param); - if (ret) { - v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, - "Error setting parameters in CCDC\n"); - goto unlock_out; - } - if (vpfe_get_ccdc_image_format(vpfe_dev, - &vpfe_dev->fmt) < 0) { - v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, - "Invalid image format at CCDC\n"); - goto unlock_out; - } - } else { - ret = -EINVAL; - v4l2_dbg(1, debug, &vpfe_dev->v4l2_dev, - "VPFE_CMD_S_CCDC_RAW_PARAMS not supported\n"); + ret = ccdc_dev->hw_ops.set_params(param); + if (ret) { + v4l2_err(&vpfe_dev->v4l2_dev, + "Error in setting parameters in CCDC\n"); + goto unlock_out; + } + if (vpfe_get_ccdc_image_format(vpfe_dev, &vpfe_dev->fmt) < 0) { + v4l2_err(&vpfe_dev->v4l2_dev, + "Invalid image format at CCDC\n"); + goto unlock_out; } break; default: @@ -1837,7 +1830,7 @@ static __init int vpfe_probe(struct platform_device *pdev) if (NULL == ccdc_cfg) { v4l2_err(pdev->dev.driver, "Memory allocation failed for ccdc_cfg\n"); - goto probe_free_lock; + goto probe_free_dev_mem; } strncpy(ccdc_cfg->name, vpfe_cfg->ccdc, 32); @@ -1989,9 +1982,8 @@ static __init int vpfe_probe(struct platform_device *pdev) probe_out_release_irq: free_irq(vpfe_dev->ccdc_irq0, vpfe_dev); probe_free_ccdc_cfg_mem: - kfree(ccdc_cfg); -probe_free_lock: mutex_unlock(&ccdc_lock); + kfree(ccdc_cfg); probe_free_dev_mem: kfree(vpfe_dev); return ret; diff --git a/trunk/drivers/media/video/gspca/sn9c20x.c b/trunk/drivers/media/video/gspca/sn9c20x.c index 3dee3e5844b6..38a6e15e096b 100644 --- a/trunk/drivers/media/video/gspca/sn9c20x.c +++ b/trunk/drivers/media/video/gspca/sn9c20x.c @@ -1427,7 +1427,7 @@ static int input_kthread(void *data) struct gspca_dev *gspca_dev = (struct gspca_dev *)data; struct sd *sd = (struct sd *) gspca_dev; - DECLARE_WAIT_QUEUE_HEAD_ONSTACK(wait); + DECLARE_WAIT_QUEUE_HEAD(wait); set_freezable(); for (;;) { if (kthread_should_stop()) diff --git a/trunk/drivers/media/video/gspca/spca508.c b/trunk/drivers/media/video/gspca/spca508.c index edf0fe157501..15b2eef8a3f6 100644 --- a/trunk/drivers/media/video/gspca/spca508.c +++ b/trunk/drivers/media/video/gspca/spca508.c @@ -1513,6 +1513,7 @@ static const struct sd_desc sd_desc = { static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x0130, 0x0130), .driver_info = HamaUSBSightcam}, {USB_DEVICE(0x041e, 0x4018), .driver_info = CreativeVista}, + {USB_DEVICE(0x0461, 0x0815), .driver_info = MicroInnovationIC200}, {USB_DEVICE(0x0733, 0x0110), .driver_info = ViewQuestVQ110}, {USB_DEVICE(0x0af9, 0x0010), .driver_info = HamaUSBSightcam}, {USB_DEVICE(0x0af9, 0x0011), .driver_info = HamaUSBSightcam2}, diff --git a/trunk/drivers/media/video/gspca/spca561.c b/trunk/drivers/media/video/gspca/spca561.c index b9c80e2103b9..dc7f2b0fbc79 100644 --- a/trunk/drivers/media/video/gspca/spca561.c +++ b/trunk/drivers/media/video/gspca/spca561.c @@ -1053,7 +1053,6 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x041e, 0x401a), .driver_info = Rev072A}, {USB_DEVICE(0x041e, 0x403b), .driver_info = Rev012A}, {USB_DEVICE(0x0458, 0x7004), .driver_info = Rev072A}, - {USB_DEVICE(0x0461, 0x0815), .driver_info = Rev072A}, {USB_DEVICE(0x046d, 0x0928), .driver_info = Rev012A}, {USB_DEVICE(0x046d, 0x0929), .driver_info = Rev012A}, {USB_DEVICE(0x046d, 0x092a), .driver_info = Rev012A}, diff --git a/trunk/drivers/media/video/gspca/stv06xx/stv06xx.c b/trunk/drivers/media/video/gspca/stv06xx/stv06xx.c index 14f179a19485..af73da34c83f 100644 --- a/trunk/drivers/media/video/gspca/stv06xx/stv06xx.c +++ b/trunk/drivers/media/video/gspca/stv06xx/stv06xx.c @@ -524,6 +524,8 @@ static const __devinitdata struct usb_device_id device_table[] = { {USB_DEVICE(0x046D, 0x08F5), .driver_info = BRIDGE_ST6422 }, /* QuickCam Messenger (new) */ {USB_DEVICE(0x046D, 0x08F6), .driver_info = BRIDGE_ST6422 }, + /* QuickCam Messenger (new) */ + {USB_DEVICE(0x046D, 0x08DA), .driver_info = BRIDGE_ST6422 }, {} }; MODULE_DEVICE_TABLE(usb, device_table); diff --git a/trunk/drivers/media/video/hexium_gemini.c b/trunk/drivers/media/video/hexium_gemini.c index ad2c232baa6d..e620a3a92f25 100644 --- a/trunk/drivers/media/video/hexium_gemini.c +++ b/trunk/drivers/media/video/hexium_gemini.c @@ -356,6 +356,9 @@ static int hexium_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_d DEB_EE((".\n")); + ret = saa7146_vv_devinit(dev); + if (ret) + return ret; hexium = kzalloc(sizeof(struct hexium), GFP_KERNEL); if (NULL == hexium) { printk("hexium_gemini: not enough kernel memory in hexium_attach().\n"); diff --git a/trunk/drivers/media/video/hexium_orion.c b/trunk/drivers/media/video/hexium_orion.c index 938a1f8f880a..fe596a1c12a8 100644 --- a/trunk/drivers/media/video/hexium_orion.c +++ b/trunk/drivers/media/video/hexium_orion.c @@ -216,6 +216,10 @@ static int hexium_probe(struct saa7146_dev *dev) return -EFAULT; } + err = saa7146_vv_devinit(dev); + if (err) + return err; + hexium = kzalloc(sizeof(struct hexium), GFP_KERNEL); if (NULL == hexium) { printk("hexium_orion: hexium_probe: not enough kernel memory.\n"); diff --git a/trunk/drivers/media/video/mx1_camera.c b/trunk/drivers/media/video/mx1_camera.c index 34a66019190e..3c8ebfcb742e 100644 --- a/trunk/drivers/media/video/mx1_camera.c +++ b/trunk/drivers/media/video/mx1_camera.c @@ -49,6 +49,8 @@ /* * CSI registers */ +#define DMA_CCR(x) (0x8c + ((x) << 6)) /* Control Registers */ +#define DMA_DIMR 0x08 /* Interrupt mask Register */ #define CSICR1 0x00 /* CSI Control Register 1 */ #define CSISR 0x08 /* CSI Status Register */ #define CSIRXR 0x10 /* CSI RxFIFO Register */ @@ -782,7 +784,7 @@ static int __init mx1_camera_probe(struct platform_device *pdev) pcdev); imx_dma_config_channel(pcdev->dma_chan, IMX_DMA_TYPE_FIFO, - IMX_DMA_MEMSIZE_32, MX1_DMA_REQ_CSI_R, 0); + IMX_DMA_MEMSIZE_32, DMA_REQ_CSI_R, 0); /* burst length : 16 words = 64 bytes */ imx_dma_config_burstlen(pcdev->dma_chan, 0); @@ -796,8 +798,8 @@ static int __init mx1_camera_probe(struct platform_device *pdev) set_fiq_handler(&mx1_camera_sof_fiq_start, &mx1_camera_sof_fiq_end - &mx1_camera_sof_fiq_start); - regs.ARM_r8 = (long)MX1_DMA_DIMR; - regs.ARM_r9 = (long)MX1_DMA_CCR(pcdev->dma_chan); + regs.ARM_r8 = DMA_BASE + DMA_DIMR; + regs.ARM_r9 = DMA_BASE + DMA_CCR(pcdev->dma_chan); regs.ARM_r10 = (long)pcdev->base + CSICR1; regs.ARM_fp = (long)pcdev->base + CSISR; regs.ARM_sp = 1 << pcdev->dma_chan; diff --git a/trunk/drivers/media/video/mxb.c b/trunk/drivers/media/video/mxb.c index ef0c8178f255..9f01f14e4aa2 100644 --- a/trunk/drivers/media/video/mxb.c +++ b/trunk/drivers/media/video/mxb.c @@ -169,7 +169,11 @@ static struct saa7146_extension extension; static int mxb_probe(struct saa7146_dev *dev) { struct mxb *mxb = NULL; + int err; + err = saa7146_vv_devinit(dev); + if (err) + return err; mxb = kzalloc(sizeof(struct mxb), GFP_KERNEL); if (mxb == NULL) { DEB_D(("not enough kernel memory.\n")); @@ -695,17 +699,14 @@ static struct saa7146_ext_vv vv_data; /* this function only gets called when the probing was successful */ static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data *info) { - struct mxb *mxb; + struct mxb *mxb = (struct mxb *)dev->ext_priv; DEB_EE(("dev:%p\n", dev)); - saa7146_vv_init(dev, &vv_data); - if (mxb_probe(dev)) { - saa7146_vv_release(dev); - return -1; - } - mxb = (struct mxb *)dev->ext_priv; + /* checking for i2c-devices can be omitted here, because we + already did this in "mxb_vl42_probe" */ + saa7146_vv_init(dev, &vv_data); vv_data.ops.vidioc_queryctrl = vidioc_queryctrl; vv_data.ops.vidioc_g_ctrl = vidioc_g_ctrl; vv_data.ops.vidioc_s_ctrl = vidioc_s_ctrl; @@ -725,7 +726,6 @@ static int mxb_attach(struct saa7146_dev *dev, struct saa7146_pci_extension_data vv_data.ops.vidioc_default = vidioc_default; if (saa7146_register_device(&mxb->video_dev, dev, "mxb", VFL_TYPE_GRABBER)) { ERR(("cannot register capture v4l2 device. skipping.\n")); - saa7146_vv_release(dev); return -1; } @@ -846,6 +846,7 @@ static struct saa7146_extension extension = { .pci_tbl = &pci_tbl[0], .module = THIS_MODULE, + .probe = mxb_probe, .attach = mxb_attach, .detach = mxb_detach, diff --git a/trunk/drivers/media/video/omap24xxcam.c b/trunk/drivers/media/video/omap24xxcam.c index ce76d952e161..b189fe63394b 100644 --- a/trunk/drivers/media/video/omap24xxcam.c +++ b/trunk/drivers/media/video/omap24xxcam.c @@ -1405,7 +1405,7 @@ static int omap24xxcam_mmap_buffers(struct file *file, } size = 0; - for (i = first; i <= last && i < VIDEO_MAX_FRAME; i++) { + for (i = first; i <= last; i++) { struct videobuf_dmabuf *dma = videobuf_to_dma(vbq->bufs[i]); for (j = 0; j < dma->sglen; j++) { diff --git a/trunk/drivers/media/video/pxa_camera.c b/trunk/drivers/media/video/pxa_camera.c index 04bf5c11308d..5ecc30daef2d 100644 --- a/trunk/drivers/media/video/pxa_camera.c +++ b/trunk/drivers/media/video/pxa_camera.c @@ -609,9 +609,12 @@ static void pxa_dma_add_tail_buf(struct pxa_camera_dev *pcdev, */ static void pxa_camera_start_capture(struct pxa_camera_dev *pcdev) { - unsigned long cicr0; + unsigned long cicr0, cifr; dev_dbg(pcdev->soc_host.v4l2_dev.dev, "%s\n", __func__); + /* Reset the FIFOs */ + cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F; + __raw_writel(cifr, pcdev->base + CIFR); /* Enable End-Of-Frame Interrupt */ cicr0 = __raw_readl(pcdev->base + CICR0) | CICR0_ENB; cicr0 &= ~CICR0_EOFM; @@ -932,7 +935,7 @@ static void pxa_camera_deactivate(struct pxa_camera_dev *pcdev) static irqreturn_t pxa_camera_irq(int irq, void *data) { struct pxa_camera_dev *pcdev = data; - unsigned long status, cifr, cicr0; + unsigned long status, cicr0; struct pxa_buffer *buf; struct videobuf_buffer *vb; @@ -946,10 +949,6 @@ static irqreturn_t pxa_camera_irq(int irq, void *data) __raw_writel(status, pcdev->base + CISR); if (status & CISR_EOF) { - /* Reset the FIFOs */ - cifr = __raw_readl(pcdev->base + CIFR) | CIFR_RESET_F; - __raw_writel(cifr, pcdev->base + CIFR); - pcdev->active = list_first_entry(&pcdev->capture, struct pxa_buffer, vb.queue); vb = &pcdev->active->vb; diff --git a/trunk/drivers/media/video/sh_mobile_ceu_camera.c b/trunk/drivers/media/video/sh_mobile_ceu_camera.c index 1ad980f8e770..6e16b3979326 100644 --- a/trunk/drivers/media/video/sh_mobile_ceu_camera.c +++ b/trunk/drivers/media/video/sh_mobile_ceu_camera.c @@ -1633,7 +1633,7 @@ static int sh_mobile_ceu_try_fmt(struct soc_camera_device *icd, height = pix->height; pix->bytesperline = soc_mbus_bytes_per_line(width, xlate->host_fmt); - if ((int)pix->bytesperline < 0) + if (pix->bytesperline < 0) return pix->bytesperline; pix->sizeimage = height * pix->bytesperline; diff --git a/trunk/drivers/mfd/wm831x-core.c b/trunk/drivers/mfd/wm831x-core.c index f2ab025ad97a..a3d5728b6449 100644 --- a/trunk/drivers/mfd/wm831x-core.c +++ b/trunk/drivers/mfd/wm831x-core.c @@ -349,9 +349,6 @@ int wm831x_auxadc_read(struct wm831x *wm831x, enum wm831x_auxadc input) goto disable; } - /* If an interrupt arrived late clean up after it */ - try_wait_for_completion(&wm831x->auxadc_done); - /* Ignore the result to allow us to soldier on without IRQ hookup */ wait_for_completion_timeout(&wm831x->auxadc_done, msecs_to_jiffies(5)); diff --git a/trunk/drivers/mfd/wm8350-core.c b/trunk/drivers/mfd/wm8350-core.c index b5807484b4c9..e400a3bed063 100644 --- a/trunk/drivers/mfd/wm8350-core.c +++ b/trunk/drivers/mfd/wm8350-core.c @@ -363,10 +363,6 @@ int wm8350_read_auxadc(struct wm8350 *wm8350, int channel, int scale, int vref) reg |= 1 << channel | WM8350_AUXADC_POLL; wm8350_reg_write(wm8350, WM8350_DIGITISER_CONTROL_1, reg); - /* If a late IRQ left the completion signalled then consume - * the completion. */ - try_wait_for_completion(&wm8350->auxadc_done); - /* We ignore the result of the completion and just check for a * conversion result, allowing us to soldier on if the IRQ * infrastructure is not set up for the chip. */ diff --git a/trunk/drivers/misc/Kconfig b/trunk/drivers/misc/Kconfig index 0d0d625fece2..2191c8d896a0 100644 --- a/trunk/drivers/misc/Kconfig +++ b/trunk/drivers/misc/Kconfig @@ -311,22 +311,6 @@ config TI_DAC7512 This driver can also be built as a module. If so, the module will be calles ti_dac7512. -config VMWARE_BALLOON - tristate "VMware Balloon Driver" - depends on X86 - help - This is VMware physical memory management driver which acts - like a "balloon" that can be inflated to reclaim physical pages - by reserving them in the guest and invalidating them in the - monitor, freeing up the underlying machine pages so they can - be allocated to other guests. The balloon can also be deflated - to allow the guest to use more physical memory. - - If unsure, say N. - - To compile this driver as a module, choose M here: the - module will be called vmware_balloon. - source "drivers/misc/c2port/Kconfig" source "drivers/misc/eeprom/Kconfig" source "drivers/misc/cb710/Kconfig" diff --git a/trunk/drivers/misc/Makefile b/trunk/drivers/misc/Makefile index 7b6f7eefdf8d..27c484355414 100644 --- a/trunk/drivers/misc/Makefile +++ b/trunk/drivers/misc/Makefile @@ -29,4 +29,3 @@ obj-$(CONFIG_C2PORT) += c2port/ obj-$(CONFIG_IWMC3200TOP) += iwmc3200top/ obj-y += eeprom/ obj-y += cb710/ -obj-$(CONFIG_VMWARE_BALLOON) += vmware_balloon.o diff --git a/trunk/drivers/misc/vmware_balloon.c b/trunk/drivers/misc/vmware_balloon.c deleted file mode 100644 index e7161c4e3798..000000000000 --- a/trunk/drivers/misc/vmware_balloon.c +++ /dev/null @@ -1,832 +0,0 @@ -/* - * VMware Balloon driver. - * - * Copyright (C) 2000-2010, VMware, Inc. All Rights Reserved. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; version 2 of the License and no 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, GOOD TITLE or - * NON INFRINGEMENT. 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 St, Fifth Floor, Boston, MA 02110-1301 USA. - * - * Maintained by: Dmitry Torokhov - */ - -/* - * This is VMware physical memory management driver for Linux. The driver - * acts like a "balloon" that can be inflated to reclaim physical pages by - * reserving them in the guest and invalidating them in the monitor, - * freeing up the underlying machine pages so they can be allocated to - * other guests. The balloon can also be deflated to allow the guest to - * use more physical memory. Higher level policies can control the sizes - * of balloons in VMs in order to manage physical memory resources. - */ - -//#define DEBUG -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -MODULE_AUTHOR("VMware, Inc."); -MODULE_DESCRIPTION("VMware Memory Control (Balloon) Driver"); -MODULE_VERSION("1.2.1.0-K"); -MODULE_ALIAS("dmi:*:svnVMware*:*"); -MODULE_ALIAS("vmware_vmmemctl"); -MODULE_LICENSE("GPL"); - -/* - * Various constants controlling rate of inflaint/deflating balloon, - * measured in pages. - */ - -/* - * Rate of allocating memory when there is no memory pressure - * (driver performs non-sleeping allocations). - */ -#define VMW_BALLOON_NOSLEEP_ALLOC_MAX 16384U - -/* - * Rates of memory allocaton when guest experiences memory pressure - * (driver performs sleeping allocations). - */ -#define VMW_BALLOON_RATE_ALLOC_MIN 512U -#define VMW_BALLOON_RATE_ALLOC_MAX 2048U -#define VMW_BALLOON_RATE_ALLOC_INC 16U - -/* - * Rates for releasing pages while deflating balloon. - */ -#define VMW_BALLOON_RATE_FREE_MIN 512U -#define VMW_BALLOON_RATE_FREE_MAX 16384U -#define VMW_BALLOON_RATE_FREE_INC 16U - -/* - * When guest is under memory pressure, use a reduced page allocation - * rate for next several cycles. - */ -#define VMW_BALLOON_SLOW_CYCLES 4 - -/* - * Use __GFP_HIGHMEM to allow pages from HIGHMEM zone. We don't - * allow wait (__GFP_WAIT) for NOSLEEP page allocations. Use - * __GFP_NOWARN, to suppress page allocation failure warnings. - */ -#define VMW_PAGE_ALLOC_NOSLEEP (__GFP_HIGHMEM|__GFP_NOWARN) - -/* - * Use GFP_HIGHUSER when executing in a separate kernel thread - * context and allocation can sleep. This is less stressful to - * the guest memory system, since it allows the thread to block - * while memory is reclaimed, and won't take pages from emergency - * low-memory pools. - */ -#define VMW_PAGE_ALLOC_CANSLEEP (GFP_HIGHUSER) - -/* Maximum number of page allocations without yielding processor */ -#define VMW_BALLOON_YIELD_THRESHOLD 1024 - - -/* - * Hypervisor communication port definitions. - */ -#define VMW_BALLOON_HV_PORT 0x5670 -#define VMW_BALLOON_HV_MAGIC 0x456c6d6f -#define VMW_BALLOON_PROTOCOL_VERSION 2 -#define VMW_BALLOON_GUEST_ID 1 /* Linux */ - -#define VMW_BALLOON_CMD_START 0 -#define VMW_BALLOON_CMD_GET_TARGET 1 -#define VMW_BALLOON_CMD_LOCK 2 -#define VMW_BALLOON_CMD_UNLOCK 3 -#define VMW_BALLOON_CMD_GUEST_ID 4 - -/* error codes */ -#define VMW_BALLOON_SUCCESS 0 -#define VMW_BALLOON_FAILURE -1 -#define VMW_BALLOON_ERROR_CMD_INVALID 1 -#define VMW_BALLOON_ERROR_PPN_INVALID 2 -#define VMW_BALLOON_ERROR_PPN_LOCKED 3 -#define VMW_BALLOON_ERROR_PPN_UNLOCKED 4 -#define VMW_BALLOON_ERROR_PPN_PINNED 5 -#define VMW_BALLOON_ERROR_PPN_NOTNEEDED 6 -#define VMW_BALLOON_ERROR_RESET 7 -#define VMW_BALLOON_ERROR_BUSY 8 - -#define VMWARE_BALLOON_CMD(cmd, data, result) \ -({ \ - unsigned long __stat, __dummy1, __dummy2; \ - __asm__ __volatile__ ("inl (%%dx)" : \ - "=a"(__stat), \ - "=c"(__dummy1), \ - "=d"(__dummy2), \ - "=b"(result) : \ - "0"(VMW_BALLOON_HV_MAGIC), \ - "1"(VMW_BALLOON_CMD_##cmd), \ - "2"(VMW_BALLOON_HV_PORT), \ - "3"(data) : \ - "memory"); \ - result &= -1UL; \ - __stat & -1UL; \ -}) - -#ifdef CONFIG_DEBUG_FS -struct vmballoon_stats { - unsigned int timer; - - /* allocation statustics */ - unsigned int alloc; - unsigned int alloc_fail; - unsigned int sleep_alloc; - unsigned int sleep_alloc_fail; - unsigned int refused_alloc; - unsigned int refused_free; - unsigned int free; - - /* monitor operations */ - unsigned int lock; - unsigned int lock_fail; - unsigned int unlock; - unsigned int unlock_fail; - unsigned int target; - unsigned int target_fail; - unsigned int start; - unsigned int start_fail; - unsigned int guest_type; - unsigned int guest_type_fail; -}; - -#define STATS_INC(stat) (stat)++ -#else -#define STATS_INC(stat) -#endif - -struct vmballoon { - - /* list of reserved physical pages */ - struct list_head pages; - - /* transient list of non-balloonable pages */ - struct list_head refused_pages; - - /* balloon size in pages */ - unsigned int size; - unsigned int target; - - /* reset flag */ - bool reset_required; - - /* adjustment rates (pages per second) */ - unsigned int rate_alloc; - unsigned int rate_free; - - /* slowdown page allocations for next few cycles */ - unsigned int slow_allocation_cycles; - -#ifdef CONFIG_DEBUG_FS - /* statistics */ - struct vmballoon_stats stats; - - /* debugfs file exporting statistics */ - struct dentry *dbg_entry; -#endif - - struct sysinfo sysinfo; - - struct delayed_work dwork; -}; - -static struct vmballoon balloon; -static struct workqueue_struct *vmballoon_wq; - -/* - * Send "start" command to the host, communicating supported version - * of the protocol. - */ -static bool vmballoon_send_start(struct vmballoon *b) -{ - unsigned long status, dummy; - - STATS_INC(b->stats.start); - - status = VMWARE_BALLOON_CMD(START, VMW_BALLOON_PROTOCOL_VERSION, dummy); - if (status == VMW_BALLOON_SUCCESS) - return true; - - pr_debug("%s - failed, hv returns %ld\n", __func__, status); - STATS_INC(b->stats.start_fail); - return false; -} - -static bool vmballoon_check_status(struct vmballoon *b, unsigned long status) -{ - switch (status) { - case VMW_BALLOON_SUCCESS: - return true; - - case VMW_BALLOON_ERROR_RESET: - b->reset_required = true; - /* fall through */ - - default: - return false; - } -} - -/* - * Communicate guest type to the host so that it can adjust ballooning - * algorithm to the one most appropriate for the guest. This command - * is normally issued after sending "start" command and is part of - * standard reset sequence. - */ -static bool vmballoon_send_guest_id(struct vmballoon *b) -{ - unsigned long status, dummy; - - status = VMWARE_BALLOON_CMD(GUEST_ID, VMW_BALLOON_GUEST_ID, dummy); - - STATS_INC(b->stats.guest_type); - - if (vmballoon_check_status(b, status)) - return true; - - pr_debug("%s - failed, hv returns %ld\n", __func__, status); - STATS_INC(b->stats.guest_type_fail); - return false; -} - -/* - * Retrieve desired balloon size from the host. - */ -static bool vmballoon_send_get_target(struct vmballoon *b, u32 *new_target) -{ - unsigned long status; - unsigned long target; - unsigned long limit; - u32 limit32; - - /* - * si_meminfo() is cheap. Moreover, we want to provide dynamic - * max balloon size later. So let us call si_meminfo() every - * iteration. - */ - si_meminfo(&b->sysinfo); - limit = b->sysinfo.totalram; - - /* Ensure limit fits in 32-bits */ - limit32 = (u32)limit; - if (limit != limit32) - return false; - - /* update stats */ - STATS_INC(b->stats.target); - - status = VMWARE_BALLOON_CMD(GET_TARGET, limit, target); - if (vmballoon_check_status(b, status)) { - *new_target = target; - return true; - } - - pr_debug("%s - failed, hv returns %ld\n", __func__, status); - STATS_INC(b->stats.target_fail); - return false; -} - -/* - * Notify the host about allocated page so that host can use it without - * fear that guest will need it. Host may reject some pages, we need to - * check the return value and maybe submit a different page. - */ -static bool vmballoon_send_lock_page(struct vmballoon *b, unsigned long pfn) -{ - unsigned long status, dummy; - u32 pfn32; - - pfn32 = (u32)pfn; - if (pfn32 != pfn) - return false; - - STATS_INC(b->stats.lock); - - status = VMWARE_BALLOON_CMD(LOCK, pfn, dummy); - if (vmballoon_check_status(b, status)) - return true; - - pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status); - STATS_INC(b->stats.lock_fail); - return false; -} - -/* - * Notify the host that guest intends to release given page back into - * the pool of available (to the guest) pages. - */ -static bool vmballoon_send_unlock_page(struct vmballoon *b, unsigned long pfn) -{ - unsigned long status, dummy; - u32 pfn32; - - pfn32 = (u32)pfn; - if (pfn32 != pfn) - return false; - - STATS_INC(b->stats.unlock); - - status = VMWARE_BALLOON_CMD(UNLOCK, pfn, dummy); - if (vmballoon_check_status(b, status)) - return true; - - pr_debug("%s - ppn %lx, hv returns %ld\n", __func__, pfn, status); - STATS_INC(b->stats.unlock_fail); - return false; -} - -/* - * Quickly release all pages allocated for the balloon. This function is - * called when host decides to "reset" balloon for one reason or another. - * Unlike normal "deflate" we do not (shall not) notify host of the pages - * being released. - */ -static void vmballoon_pop(struct vmballoon *b) -{ - struct page *page, *next; - unsigned int count = 0; - - list_for_each_entry_safe(page, next, &b->pages, lru) { - list_del(&page->lru); - __free_page(page); - STATS_INC(b->stats.free); - b->size--; - - if (++count >= b->rate_free) { - count = 0; - cond_resched(); - } - } -} - -/* - * Perform standard reset sequence by popping the balloon (in case it - * is not empty) and then restarting protocol. This operation normally - * happens when host responds with VMW_BALLOON_ERROR_RESET to a command. - */ -static void vmballoon_reset(struct vmballoon *b) -{ - /* free all pages, skipping monitor unlock */ - vmballoon_pop(b); - - if (vmballoon_send_start(b)) { - b->reset_required = false; - if (!vmballoon_send_guest_id(b)) - pr_err("failed to send guest ID to the host\n"); - } -} - -/* - * Allocate (or reserve) a page for the balloon and notify the host. If host - * refuses the page put it on "refuse" list and allocate another one until host - * is satisfied. "Refused" pages are released at the end of inflation cycle - * (when we allocate b->rate_alloc pages). - */ -static int vmballoon_reserve_page(struct vmballoon *b, bool can_sleep) -{ - struct page *page; - gfp_t flags; - bool locked = false; - - do { - if (!can_sleep) - STATS_INC(b->stats.alloc); - else - STATS_INC(b->stats.sleep_alloc); - - flags = can_sleep ? VMW_PAGE_ALLOC_CANSLEEP : VMW_PAGE_ALLOC_NOSLEEP; - page = alloc_page(flags); - if (!page) { - if (!can_sleep) - STATS_INC(b->stats.alloc_fail); - else - STATS_INC(b->stats.sleep_alloc_fail); - return -ENOMEM; - } - - /* inform monitor */ - locked = vmballoon_send_lock_page(b, page_to_pfn(page)); - if (!locked) { - if (b->reset_required) { - __free_page(page); - return -EIO; - } - - /* place on list of non-balloonable pages, retry allocation */ - list_add(&page->lru, &b->refused_pages); - STATS_INC(b->stats.refused_alloc); - } - } while (!locked); - - /* track allocated page */ - list_add(&page->lru, &b->pages); - - /* update balloon size */ - b->size++; - - return 0; -} - -/* - * Release the page allocated for the balloon. Note that we first notify - * the host so it can make sure the page will be available for the guest - * to use, if needed. - */ -static int vmballoon_release_page(struct vmballoon *b, struct page *page) -{ - if (!vmballoon_send_unlock_page(b, page_to_pfn(page))) - return -EIO; - - list_del(&page->lru); - - /* deallocate page */ - __free_page(page); - STATS_INC(b->stats.free); - - /* update balloon size */ - b->size--; - - return 0; -} - -/* - * Release pages that were allocated while attempting to inflate the - * balloon but were refused by the host for one reason or another. - */ -static void vmballoon_release_refused_pages(struct vmballoon *b) -{ - struct page *page, *next; - - list_for_each_entry_safe(page, next, &b->refused_pages, lru) { - list_del(&page->lru); - __free_page(page); - STATS_INC(b->stats.refused_free); - } -} - -/* - * Inflate the balloon towards its target size. Note that we try to limit - * the rate of allocation to make sure we are not choking the rest of the - * system. - */ -static void vmballoon_inflate(struct vmballoon *b) -{ - unsigned int goal; - unsigned int rate; - unsigned int i; - unsigned int allocations = 0; - int error = 0; - bool alloc_can_sleep = false; - - pr_debug("%s - size: %d, target %d\n", __func__, b->size, b->target); - - /* - * First try NOSLEEP page allocations to inflate balloon. - * - * If we do not throttle nosleep allocations, we can drain all - * free pages in the guest quickly (if the balloon target is high). - * As a side-effect, draining free pages helps to inform (force) - * the guest to start swapping if balloon target is not met yet, - * which is a desired behavior. However, balloon driver can consume - * all available CPU cycles if too many pages are allocated in a - * second. Therefore, we throttle nosleep allocations even when - * the guest is not under memory pressure. OTOH, if we have already - * predicted that the guest is under memory pressure, then we - * slowdown page allocations considerably. - */ - - goal = b->target - b->size; - /* - * Start with no sleep allocation rate which may be higher - * than sleeping allocation rate. - */ - rate = b->slow_allocation_cycles ? - b->rate_alloc : VMW_BALLOON_NOSLEEP_ALLOC_MAX; - - pr_debug("%s - goal: %d, no-sleep rate: %d, sleep rate: %d\n", - __func__, goal, rate, b->rate_alloc); - - for (i = 0; i < goal; i++) { - - error = vmballoon_reserve_page(b, alloc_can_sleep); - if (error) { - if (error != -ENOMEM) { - /* - * Not a page allocation failure, stop this - * cycle. Maybe we'll get new target from - * the host soon. - */ - break; - } - - if (alloc_can_sleep) { - /* - * CANSLEEP page allocation failed, so guest - * is under severe memory pressure. Quickly - * decrease allocation rate. - */ - b->rate_alloc = max(b->rate_alloc / 2, - VMW_BALLOON_RATE_ALLOC_MIN); - break; - } - - /* - * NOSLEEP page allocation failed, so the guest is - * under memory pressure. Let us slow down page - * allocations for next few cycles so that the guest - * gets out of memory pressure. Also, if we already - * allocated b->rate_alloc pages, let's pause, - * otherwise switch to sleeping allocations. - */ - b->slow_allocation_cycles = VMW_BALLOON_SLOW_CYCLES; - - if (i >= b->rate_alloc) - break; - - alloc_can_sleep = true; - /* Lower rate for sleeping allocations. */ - rate = b->rate_alloc; - } - - if (++allocations > VMW_BALLOON_YIELD_THRESHOLD) { - cond_resched(); - allocations = 0; - } - - if (i >= rate) { - /* We allocated enough pages, let's take a break. */ - break; - } - } - - /* - * We reached our goal without failures so try increasing - * allocation rate. - */ - if (error == 0 && i >= b->rate_alloc) { - unsigned int mult = i / b->rate_alloc; - - b->rate_alloc = - min(b->rate_alloc + mult * VMW_BALLOON_RATE_ALLOC_INC, - VMW_BALLOON_RATE_ALLOC_MAX); - } - - vmballoon_release_refused_pages(b); -} - -/* - * Decrease the size of the balloon allowing guest to use more memory. - */ -static void vmballoon_deflate(struct vmballoon *b) -{ - struct page *page, *next; - unsigned int i = 0; - unsigned int goal; - int error; - - pr_debug("%s - size: %d, target %d\n", __func__, b->size, b->target); - - /* limit deallocation rate */ - goal = min(b->size - b->target, b->rate_free); - - pr_debug("%s - goal: %d, rate: %d\n", __func__, goal, b->rate_free); - - /* free pages to reach target */ - list_for_each_entry_safe(page, next, &b->pages, lru) { - error = vmballoon_release_page(b, page); - if (error) { - /* quickly decrease rate in case of error */ - b->rate_free = max(b->rate_free / 2, - VMW_BALLOON_RATE_FREE_MIN); - return; - } - - if (++i >= goal) - break; - } - - /* slowly increase rate if there were no errors */ - b->rate_free = min(b->rate_free + VMW_BALLOON_RATE_FREE_INC, - VMW_BALLOON_RATE_FREE_MAX); -} - -/* - * Balloon work function: reset protocol, if needed, get the new size and - * adjust balloon as needed. Repeat in 1 sec. - */ -static void vmballoon_work(struct work_struct *work) -{ - struct delayed_work *dwork = to_delayed_work(work); - struct vmballoon *b = container_of(dwork, struct vmballoon, dwork); - unsigned int target; - - STATS_INC(b->stats.timer); - - if (b->reset_required) - vmballoon_reset(b); - - if (b->slow_allocation_cycles > 0) - b->slow_allocation_cycles--; - - if (vmballoon_send_get_target(b, &target)) { - /* update target, adjust size */ - b->target = target; - - if (b->size < target) - vmballoon_inflate(b); - else if (b->size > target) - vmballoon_deflate(b); - } - - queue_delayed_work(vmballoon_wq, dwork, round_jiffies_relative(HZ)); -} - -/* - * DEBUGFS Interface - */ -#ifdef CONFIG_DEBUG_FS - -static int vmballoon_debug_show(struct seq_file *f, void *offset) -{ - struct vmballoon *b = f->private; - struct vmballoon_stats *stats = &b->stats; - - /* format size info */ - seq_printf(f, - "target: %8d pages\n" - "current: %8d pages\n", - b->target, b->size); - - /* format rate info */ - seq_printf(f, - "rateNoSleepAlloc: %8d pages/sec\n" - "rateSleepAlloc: %8d pages/sec\n" - "rateFree: %8d pages/sec\n", - VMW_BALLOON_NOSLEEP_ALLOC_MAX, - b->rate_alloc, b->rate_free); - - seq_printf(f, - "\n" - "timer: %8u\n" - "start: %8u (%4u failed)\n" - "guestType: %8u (%4u failed)\n" - "lock: %8u (%4u failed)\n" - "unlock: %8u (%4u failed)\n" - "target: %8u (%4u failed)\n" - "primNoSleepAlloc: %8u (%4u failed)\n" - "primCanSleepAlloc: %8u (%4u failed)\n" - "primFree: %8u\n" - "errAlloc: %8u\n" - "errFree: %8u\n", - stats->timer, - stats->start, stats->start_fail, - stats->guest_type, stats->guest_type_fail, - stats->lock, stats->lock_fail, - stats->unlock, stats->unlock_fail, - stats->target, stats->target_fail, - stats->alloc, stats->alloc_fail, - stats->sleep_alloc, stats->sleep_alloc_fail, - stats->free, - stats->refused_alloc, stats->refused_free); - - return 0; -} - -static int vmballoon_debug_open(struct inode *inode, struct file *file) -{ - return single_open(file, vmballoon_debug_show, inode->i_private); -} - -static const struct file_operations vmballoon_debug_fops = { - .owner = THIS_MODULE, - .open = vmballoon_debug_open, - .read = seq_read, - .llseek = seq_lseek, - .release = single_release, -}; - -static int __init vmballoon_debugfs_init(struct vmballoon *b) -{ - int error; - - b->dbg_entry = debugfs_create_file("vmmemctl", S_IRUGO, NULL, b, - &vmballoon_debug_fops); - if (IS_ERR(b->dbg_entry)) { - error = PTR_ERR(b->dbg_entry); - pr_err("failed to create debugfs entry, error: %d\n", error); - return error; - } - - return 0; -} - -static void __exit vmballoon_debugfs_exit(struct vmballoon *b) -{ - debugfs_remove(b->dbg_entry); -} - -#else - -static inline int vmballoon_debugfs_init(struct vmballoon *b) -{ - return 0; -} - -static inline void vmballoon_debugfs_exit(struct vmballoon *b) -{ -} - -#endif /* CONFIG_DEBUG_FS */ - -static int __init vmballoon_init(void) -{ - int error; - - /* - * Check if we are running on VMware's hypervisor and bail out - * if we are not. - */ - if (!vmware_platform()) - return -ENODEV; - - vmballoon_wq = create_freezeable_workqueue("vmmemctl"); - if (!vmballoon_wq) { - pr_err("failed to create workqueue\n"); - return -ENOMEM; - } - - INIT_LIST_HEAD(&balloon.pages); - INIT_LIST_HEAD(&balloon.refused_pages); - - /* initialize rates */ - balloon.rate_alloc = VMW_BALLOON_RATE_ALLOC_MAX; - balloon.rate_free = VMW_BALLOON_RATE_FREE_MAX; - - INIT_DELAYED_WORK(&balloon.dwork, vmballoon_work); - - /* - * Start balloon. - */ - if (!vmballoon_send_start(&balloon)) { - pr_err("failed to send start command to the host\n"); - error = -EIO; - goto fail; - } - - if (!vmballoon_send_guest_id(&balloon)) { - pr_err("failed to send guest ID to the host\n"); - error = -EIO; - goto fail; - } - - error = vmballoon_debugfs_init(&balloon); - if (error) - goto fail; - - queue_delayed_work(vmballoon_wq, &balloon.dwork, 0); - - return 0; - -fail: - destroy_workqueue(vmballoon_wq); - return error; -} -module_init(vmballoon_init); - -static void __exit vmballoon_exit(void) -{ - cancel_delayed_work_sync(&balloon.dwork); - destroy_workqueue(vmballoon_wq); - - vmballoon_debugfs_exit(&balloon); - - /* - * Deallocate all reserved memory, and reset connection with monitor. - * Reset connection before deallocating memory to avoid potential for - * additional spurious resets from guest touching deallocated pages. - */ - vmballoon_send_start(&balloon); - vmballoon_pop(&balloon); -} -module_exit(vmballoon_exit); diff --git a/trunk/drivers/mmc/host/at91_mci.c b/trunk/drivers/mmc/host/at91_mci.c index 336d9f553f3e..a6dd7da37357 100644 --- a/trunk/drivers/mmc/host/at91_mci.c +++ b/trunk/drivers/mmc/host/at91_mci.c @@ -314,8 +314,8 @@ static void at91_mci_post_dma_read(struct at91mci_host *host) dmabuf = (unsigned *)tmpv; } - flush_kernel_dcache_page(sg_page(sg)); kunmap_atomic(sgbuffer, KM_BIO_SRC_IRQ); + dmac_flush_range((void *)sgbuffer, ((void *)sgbuffer) + amount); data->bytes_xfered += amount; if (size == 0) break; diff --git a/trunk/drivers/mmc/host/atmel-mci.c b/trunk/drivers/mmc/host/atmel-mci.c index fb279f4ed8b3..88be37d9e9a5 100644 --- a/trunk/drivers/mmc/host/atmel-mci.c +++ b/trunk/drivers/mmc/host/atmel-mci.c @@ -266,7 +266,7 @@ static int atmci_req_show(struct seq_file *s, void *v) "CMD%u(0x%x) flg %x rsp %x %x %x %x err %d\n", cmd->opcode, cmd->arg, cmd->flags, cmd->resp[0], cmd->resp[1], cmd->resp[2], - cmd->resp[3], cmd->error); + cmd->resp[2], cmd->error); if (data) seq_printf(s, "DATA %u / %u * %u flg %x err %d\n", data->bytes_xfered, data->blocks, @@ -276,7 +276,7 @@ static int atmci_req_show(struct seq_file *s, void *v) "CMD%u(0x%x) flg %x rsp %x %x %x %x err %d\n", stop->opcode, stop->arg, stop->flags, stop->resp[0], stop->resp[1], stop->resp[2], - stop->resp[3], stop->error); + stop->resp[2], stop->error); } spin_unlock_bh(&slot->host->lock); @@ -569,10 +569,9 @@ static void atmci_dma_cleanup(struct atmel_mci *host) { struct mmc_data *data = host->data; - if (data) - dma_unmap_sg(&host->pdev->dev, data->sg, data->sg_len, - ((data->flags & MMC_DATA_WRITE) - ? DMA_TO_DEVICE : DMA_FROM_DEVICE)); + dma_unmap_sg(&host->pdev->dev, data->sg, data->sg_len, + ((data->flags & MMC_DATA_WRITE) + ? DMA_TO_DEVICE : DMA_FROM_DEVICE)); } static void atmci_stop_dma(struct atmel_mci *host) @@ -1100,8 +1099,8 @@ static void atmci_command_complete(struct atmel_mci *host, "command error: status=0x%08x\n", status); if (cmd->data) { - atmci_stop_dma(host); host->data = NULL; + atmci_stop_dma(host); mci_writel(host, IDR, MCI_NOTBUSY | MCI_TXRDY | MCI_RXRDY | ATMCI_DATA_ERROR_FLAGS); @@ -1294,7 +1293,6 @@ static void atmci_tasklet_func(unsigned long priv) } else { data->bytes_xfered = data->blocks * data->blksz; data->error = 0; - mci_writel(host, IDR, ATMCI_DATA_ERROR_FLAGS); } if (!data->stop) { @@ -1753,13 +1751,13 @@ static int __init atmci_probe(struct platform_device *pdev) ret = -ENODEV; if (pdata->slot[0].bus_width) { ret = atmci_init_slot(host, &pdata->slot[0], - 0, MCI_SDCSEL_SLOT_A); + MCI_SDCSEL_SLOT_A, 0); if (!ret) nr_slots++; } if (pdata->slot[1].bus_width) { ret = atmci_init_slot(host, &pdata->slot[1], - 1, MCI_SDCSEL_SLOT_B); + MCI_SDCSEL_SLOT_B, 1); if (!ret) nr_slots++; } diff --git a/trunk/drivers/mtd/Makefile b/trunk/drivers/mtd/Makefile index 4521b1ecce45..82d1e4de475b 100644 --- a/trunk/drivers/mtd/Makefile +++ b/trunk/drivers/mtd/Makefile @@ -4,7 +4,7 @@ # Core functionality. obj-$(CONFIG_MTD) += mtd.o -mtd-y := mtdcore.o mtdsuper.o +mtd-y := mtdcore.o mtdsuper.o mtdbdi.o mtd-$(CONFIG_MTD_PARTITIONS) += mtdpart.o obj-$(CONFIG_MTD_CONCAT) += mtdconcat.o diff --git a/trunk/drivers/mtd/internal.h b/trunk/drivers/mtd/internal.h new file mode 100644 index 000000000000..c658fe7216b5 --- /dev/null +++ b/trunk/drivers/mtd/internal.h @@ -0,0 +1,17 @@ +/* Internal MTD definitions + * + * Copyright © 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.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. + */ + +/* + * mtdbdi.c + */ +extern struct backing_dev_info mtd_bdi_unmappable; +extern struct backing_dev_info mtd_bdi_ro_mappable; +extern struct backing_dev_info mtd_bdi_rw_mappable; diff --git a/trunk/drivers/mtd/mtdbdi.c b/trunk/drivers/mtd/mtdbdi.c new file mode 100644 index 000000000000..5ca5aed0b225 --- /dev/null +++ b/trunk/drivers/mtd/mtdbdi.c @@ -0,0 +1,43 @@ +/* MTD backing device capabilities + * + * Copyright © 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.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 "internal.h" + +/* + * backing device capabilities for non-mappable devices (such as NAND flash) + * - permits private mappings, copies are taken of the data + */ +struct backing_dev_info mtd_bdi_unmappable = { + .capabilities = BDI_CAP_MAP_COPY, +}; + +/* + * backing device capabilities for R/O mappable devices (such as ROM) + * - permits private mappings, copies are taken of the data + * - permits non-writable shared mappings + */ +struct backing_dev_info mtd_bdi_ro_mappable = { + .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT | + BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP), +}; + +/* + * backing device capabilities for writable mappable devices (such as RAM) + * - permits private mappings, copies are taken of the data + * - permits non-writable shared mappings + */ +struct backing_dev_info mtd_bdi_rw_mappable = { + .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT | + BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP | + BDI_CAP_WRITE_MAP), +}; diff --git a/trunk/drivers/mtd/mtdcore.c b/trunk/drivers/mtd/mtdcore.c index b177e750efc3..5b38b17d2229 100644 --- a/trunk/drivers/mtd/mtdcore.c +++ b/trunk/drivers/mtd/mtdcore.c @@ -2,9 +2,6 @@ * Core registration and callback routines for MTD * drivers and users. * - * bdi bits are: - * Copyright © 2006 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) */ #include @@ -19,39 +16,11 @@ #include #include #include -#include #include +#include "internal.h" #include "mtdcore.h" -/* - * backing device capabilities for non-mappable devices (such as NAND flash) - * - permits private mappings, copies are taken of the data - */ -struct backing_dev_info mtd_bdi_unmappable = { - .capabilities = BDI_CAP_MAP_COPY, -}; - -/* - * backing device capabilities for R/O mappable devices (such as ROM) - * - permits private mappings, copies are taken of the data - * - permits non-writable shared mappings - */ -struct backing_dev_info mtd_bdi_ro_mappable = { - .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT | - BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP), -}; - -/* - * backing device capabilities for writable mappable devices (such as RAM) - * - permits private mappings, copies are taken of the data - * - permits non-writable shared mappings - */ -struct backing_dev_info mtd_bdi_rw_mappable = { - .capabilities = (BDI_CAP_MAP_COPY | BDI_CAP_MAP_DIRECT | - BDI_CAP_EXEC_MAP | BDI_CAP_READ_MAP | - BDI_CAP_WRITE_MAP), -}; static int mtd_cls_suspend(struct device *dev, pm_message_t state); static int mtd_cls_resume(struct device *dev); @@ -659,55 +628,20 @@ static int mtd_read_proc (char *page, char **start, off_t off, int count, /*====================================================================*/ /* Init code */ -static int __init mtd_bdi_init(struct backing_dev_info *bdi, const char *name) -{ - int ret; - - ret = bdi_init(bdi); - if (!ret) - ret = bdi_register(bdi, NULL, name); - - if (ret) - bdi_destroy(bdi); - - return ret; -} - static int __init init_mtd(void) { int ret; - ret = class_register(&mtd_class); - if (ret) - goto err_reg; - - ret = mtd_bdi_init(&mtd_bdi_unmappable, "mtd-unmap"); - if (ret) - goto err_bdi1; - - ret = mtd_bdi_init(&mtd_bdi_ro_mappable, "mtd-romap"); - if (ret) - goto err_bdi2; - - ret = mtd_bdi_init(&mtd_bdi_rw_mappable, "mtd-rwmap"); - if (ret) - goto err_bdi3; + if (ret) { + pr_err("Error registering mtd class: %d\n", ret); + return ret; + } #ifdef CONFIG_PROC_FS if ((proc_mtd = create_proc_entry( "mtd", 0, NULL ))) proc_mtd->read_proc = mtd_read_proc; #endif /* CONFIG_PROC_FS */ return 0; - -err_bdi3: - bdi_destroy(&mtd_bdi_ro_mappable); -err_bdi2: - bdi_destroy(&mtd_bdi_unmappable); -err_bdi1: - class_unregister(&mtd_class); -err_reg: - pr_err("Error registering mtd class or bdi: %d\n", ret); - return ret; } static void __exit cleanup_mtd(void) @@ -717,9 +651,6 @@ static void __exit cleanup_mtd(void) remove_proc_entry( "mtd", NULL); #endif /* CONFIG_PROC_FS */ class_unregister(&mtd_class); - bdi_destroy(&mtd_bdi_unmappable); - bdi_destroy(&mtd_bdi_ro_mappable); - bdi_destroy(&mtd_bdi_rw_mappable); } module_init(init_mtd); diff --git a/trunk/drivers/mtd/mtdsuper.c b/trunk/drivers/mtd/mtdsuper.c index 7c003191fca4..af8b42e0a55b 100644 --- a/trunk/drivers/mtd/mtdsuper.c +++ b/trunk/drivers/mtd/mtdsuper.c @@ -13,7 +13,6 @@ #include #include #include -#include /* * compare superblocks to see if they're equivalent @@ -45,7 +44,6 @@ static int get_sb_mtd_set(struct super_block *sb, void *_mtd) sb->s_mtd = mtd; sb->s_dev = MKDEV(MTD_BLOCK_MAJOR, mtd->index); - sb->s_bdi = mtd->backing_dev_info; return 0; } diff --git a/trunk/drivers/mtd/nand/orion_nand.c b/trunk/drivers/mtd/nand/orion_nand.c index d60fc5719fef..f59c07427af3 100644 --- a/trunk/drivers/mtd/nand/orion_nand.c +++ b/trunk/drivers/mtd/nand/orion_nand.c @@ -60,13 +60,7 @@ static void orion_nand_read_buf(struct mtd_info *mtd, uint8_t *buf, int len) } buf64 = (uint64_t *)buf; while (i < len/8) { - /* - * Since GCC has no proper constraint (PR 43518) - * force x variable to r2/r3 registers as ldrd instruction - * requires first register to be even. - */ - register uint64_t x asm ("r2"); - + uint64_t x; asm volatile ("ldrd\t%0, [%1]" : "=&r" (x) : "r" (io_base)); buf64[i++] = x; } diff --git a/trunk/drivers/net/8139too.c b/trunk/drivers/net/8139too.c index f0d23de32967..a03d291de854 100644 --- a/trunk/drivers/net/8139too.c +++ b/trunk/drivers/net/8139too.c @@ -1944,7 +1944,7 @@ static int rtl8139_rx(struct net_device *dev, struct rtl8139_private *tp, netif_dbg(tp, rx_status, dev, "%s() status %04x, size %04x, cur %04x\n", __func__, rx_status, rx_size, cur_rx); #if RTL8139_DEBUG > 2 - print_hex_dump(KERN_DEBUG, "Frame contents: ", + print_dump_hex(KERN_DEBUG, "Frame contents: ", DUMP_PREFIX_OFFSET, 16, 1, &rx_ring[ring_offset], 70, true); #endif diff --git a/trunk/drivers/net/Makefile b/trunk/drivers/net/Makefile index 12b280afdd51..a583b50d9de8 100644 --- a/trunk/drivers/net/Makefile +++ b/trunk/drivers/net/Makefile @@ -273,7 +273,6 @@ obj-$(CONFIG_USB_RTL8150) += usb/ obj-$(CONFIG_USB_HSO) += usb/ obj-$(CONFIG_USB_USBNET) += usb/ obj-$(CONFIG_USB_ZD1201) += usb/ -obj-$(CONFIG_USB_IPHETH) += usb/ obj-y += wireless/ obj-$(CONFIG_NET_TULIP) += tulip/ diff --git a/trunk/drivers/net/arm/ep93xx_eth.c b/trunk/drivers/net/arm/ep93xx_eth.c index cd17d09f385c..6995169d285a 100644 --- a/trunk/drivers/net/arm/ep93xx_eth.c +++ b/trunk/drivers/net/arm/ep93xx_eth.c @@ -311,6 +311,11 @@ static int ep93xx_rx(struct net_device *dev, int processed, int budget) processed++; } + if (processed) { + wrw(ep, REG_RXDENQ, processed); + wrw(ep, REG_RXSTSENQ, processed); + } + return processed; } @@ -345,11 +350,6 @@ static int ep93xx_poll(struct napi_struct *napi, int budget) goto poll_some_more; } - if (rx) { - wrw(ep, REG_RXDENQ, rx); - wrw(ep, REG_RXSTSENQ, rx); - } - return rx; } diff --git a/trunk/drivers/net/bnx2.c b/trunk/drivers/net/bnx2.c index ac90a3828f69..a257babd1bb4 100644 --- a/trunk/drivers/net/bnx2.c +++ b/trunk/drivers/net/bnx2.c @@ -58,8 +58,8 @@ #include "bnx2_fw.h" #define DRV_MODULE_NAME "bnx2" -#define DRV_MODULE_VERSION "2.0.9" -#define DRV_MODULE_RELDATE "April 27, 2010" +#define DRV_MODULE_VERSION "2.0.8" +#define DRV_MODULE_RELDATE "Feb 15, 2010" #define FW_MIPS_FILE_06 "bnx2/bnx2-mips-06-5.0.0.j6.fw" #define FW_RV2P_FILE_06 "bnx2/bnx2-rv2p-06-5.0.0.j3.fw" #define FW_MIPS_FILE_09 "bnx2/bnx2-mips-09-5.0.0.j9.fw" @@ -651,10 +651,9 @@ bnx2_napi_enable(struct bnx2 *bp) } static void -bnx2_netif_stop(struct bnx2 *bp, bool stop_cnic) +bnx2_netif_stop(struct bnx2 *bp) { - if (stop_cnic) - bnx2_cnic_stop(bp); + bnx2_cnic_stop(bp); if (netif_running(bp->dev)) { int i; @@ -672,15 +671,14 @@ bnx2_netif_stop(struct bnx2 *bp, bool stop_cnic) } static void -bnx2_netif_start(struct bnx2 *bp, bool start_cnic) +bnx2_netif_start(struct bnx2 *bp) { if (atomic_dec_and_test(&bp->intr_sem)) { if (netif_running(bp->dev)) { netif_tx_wake_all_queues(bp->dev); bnx2_napi_enable(bp); bnx2_enable_int(bp); - if (start_cnic) - bnx2_cnic_start(bp); + bnx2_cnic_start(bp); } } } @@ -4761,12 +4759,8 @@ bnx2_reset_chip(struct bnx2 *bp, u32 reset_code) rc = bnx2_alloc_bad_rbuf(bp); } - if (bp->flags & BNX2_FLAG_USING_MSIX) { + if (bp->flags & BNX2_FLAG_USING_MSIX) bnx2_setup_msix_tbl(bp); - /* Prevent MSIX table reads and write from timing out */ - REG_WR(bp, BNX2_MISC_ECO_HW_CTL, - BNX2_MISC_ECO_HW_CTL_LARGE_GRC_TMOUT_EN); - } return rc; } @@ -6279,12 +6273,12 @@ bnx2_reset_task(struct work_struct *work) return; } - bnx2_netif_stop(bp, true); + bnx2_netif_stop(bp); bnx2_init_nic(bp, 1); atomic_set(&bp->intr_sem, 1); - bnx2_netif_start(bp, true); + bnx2_netif_start(bp); rtnl_unlock(); } @@ -6326,7 +6320,7 @@ bnx2_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp) struct bnx2 *bp = netdev_priv(dev); if (netif_running(dev)) - bnx2_netif_stop(bp, false); + bnx2_netif_stop(bp); bp->vlgrp = vlgrp; @@ -6337,7 +6331,7 @@ bnx2_vlan_rx_register(struct net_device *dev, struct vlan_group *vlgrp) if (bp->flags & BNX2_FLAG_CAN_KEEP_VLAN) bnx2_fw_sync(bp, BNX2_DRV_MSG_CODE_KEEP_VLAN_UPDATE, 0, 1); - bnx2_netif_start(bp, false); + bnx2_netif_start(bp); } #endif @@ -7057,9 +7051,9 @@ bnx2_set_coalesce(struct net_device *dev, struct ethtool_coalesce *coal) bp->stats_ticks &= BNX2_HC_STATS_TICKS_HC_STAT_TICKS; if (netif_running(bp->dev)) { - bnx2_netif_stop(bp, true); + bnx2_netif_stop(bp); bnx2_init_nic(bp, 0); - bnx2_netif_start(bp, true); + bnx2_netif_start(bp); } return 0; @@ -7089,7 +7083,7 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx) /* Reset will erase chipset stats; save them */ bnx2_save_stats(bp); - bnx2_netif_stop(bp, true); + bnx2_netif_stop(bp); bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_RESET); bnx2_free_skbs(bp); bnx2_free_mem(bp); @@ -7117,7 +7111,7 @@ bnx2_change_ring_size(struct bnx2 *bp, u32 rx, u32 tx) bnx2_setup_cnic_irq_info(bp); mutex_unlock(&bp->cnic_lock); #endif - bnx2_netif_start(bp, true); + bnx2_netif_start(bp); } return 0; } @@ -7370,7 +7364,7 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf) if (etest->flags & ETH_TEST_FL_OFFLINE) { int i; - bnx2_netif_stop(bp, true); + bnx2_netif_stop(bp); bnx2_reset_chip(bp, BNX2_DRV_MSG_CODE_DIAG); bnx2_free_skbs(bp); @@ -7389,7 +7383,7 @@ bnx2_self_test(struct net_device *dev, struct ethtool_test *etest, u64 *buf) bnx2_shutdown_chip(bp); else { bnx2_init_nic(bp, 1); - bnx2_netif_start(bp, true); + bnx2_netif_start(bp); } /* wait for link up */ @@ -8383,7 +8377,7 @@ bnx2_suspend(struct pci_dev *pdev, pm_message_t state) return 0; flush_scheduled_work(); - bnx2_netif_stop(bp, true); + bnx2_netif_stop(bp); netif_device_detach(dev); del_timer_sync(&bp->timer); bnx2_shutdown_chip(bp); @@ -8405,7 +8399,7 @@ bnx2_resume(struct pci_dev *pdev) bnx2_set_power_state(bp, PCI_D0); netif_device_attach(dev); bnx2_init_nic(bp, 1); - bnx2_netif_start(bp, true); + bnx2_netif_start(bp); return 0; } @@ -8432,7 +8426,7 @@ static pci_ers_result_t bnx2_io_error_detected(struct pci_dev *pdev, } if (netif_running(dev)) { - bnx2_netif_stop(bp, true); + bnx2_netif_stop(bp); del_timer_sync(&bp->timer); bnx2_reset_nic(bp, BNX2_DRV_MSG_CODE_RESET); } @@ -8489,7 +8483,7 @@ static void bnx2_io_resume(struct pci_dev *pdev) rtnl_lock(); if (netif_running(dev)) - bnx2_netif_start(bp, true); + bnx2_netif_start(bp); netif_device_attach(dev); rtnl_unlock(); diff --git a/trunk/drivers/net/can/usb/ems_usb.c b/trunk/drivers/net/can/usb/ems_usb.c index d800b598ae3d..33451092b8e8 100644 --- a/trunk/drivers/net/can/usb/ems_usb.c +++ b/trunk/drivers/net/can/usb/ems_usb.c @@ -1006,7 +1006,7 @@ static int ems_usb_probe(struct usb_interface *intf, netdev = alloc_candev(sizeof(struct ems_usb), MAX_TX_URBS); if (!netdev) { - dev_err(&intf->dev, "ems_usb: Couldn't alloc candev\n"); + dev_err(netdev->dev.parent, "Couldn't alloc candev\n"); return -ENOMEM; } @@ -1036,20 +1036,20 @@ static int ems_usb_probe(struct usb_interface *intf, dev->intr_urb = usb_alloc_urb(0, GFP_KERNEL); if (!dev->intr_urb) { - dev_err(&intf->dev, "Couldn't alloc intr URB\n"); + dev_err(netdev->dev.parent, "Couldn't alloc intr URB\n"); goto cleanup_candev; } dev->intr_in_buffer = kzalloc(INTR_IN_BUFFER_SIZE, GFP_KERNEL); if (!dev->intr_in_buffer) { - dev_err(&intf->dev, "Couldn't alloc Intr buffer\n"); + dev_err(netdev->dev.parent, "Couldn't alloc Intr buffer\n"); goto cleanup_intr_urb; } dev->tx_msg_buffer = kzalloc(CPC_HEADER_SIZE + sizeof(struct ems_cpc_msg), GFP_KERNEL); if (!dev->tx_msg_buffer) { - dev_err(&intf->dev, "Couldn't alloc Tx buffer\n"); + dev_err(netdev->dev.parent, "Couldn't alloc Tx buffer\n"); goto cleanup_intr_in_buffer; } diff --git a/trunk/drivers/net/cnic.c b/trunk/drivers/net/cnic.c index 4b451a7c03e9..9781942992e9 100644 --- a/trunk/drivers/net/cnic.c +++ b/trunk/drivers/net/cnic.c @@ -2334,13 +2334,13 @@ static int cnic_service_bnx2x(void *data, void *status_blk) struct cnic_local *cp = dev->cnic_priv; u16 prod = cp->kcq_prod_idx & MAX_KCQ_IDX; - if (likely(test_bit(CNIC_F_CNIC_UP, &dev->flags))) { - prefetch(cp->status_blk.bnx2x); - prefetch(&cp->kcq[KCQ_PG(prod)][KCQ_IDX(prod)]); + prefetch(cp->status_blk.bnx2x); + prefetch(&cp->kcq[KCQ_PG(prod)][KCQ_IDX(prod)]); + if (likely(test_bit(CNIC_F_CNIC_UP, &dev->flags))) tasklet_schedule(&cp->cnic_irq_task); - cnic_chk_pkt_rings(cp); - } + + cnic_chk_pkt_rings(cp); return 0; } diff --git a/trunk/drivers/net/cxgb3/ael1002.c b/trunk/drivers/net/cxgb3/ael1002.c index 35cd36729155..5248f9e0b2f4 100644 --- a/trunk/drivers/net/cxgb3/ael1002.c +++ b/trunk/drivers/net/cxgb3/ael1002.c @@ -934,7 +934,7 @@ static struct cphy_ops xaui_direct_ops = { int t3_xaui_direct_phy_prep(struct cphy *phy, struct adapter *adapter, int phy_addr, const struct mdio_ops *mdio_ops) { - cphy_init(phy, adapter, phy_addr, &xaui_direct_ops, mdio_ops, + cphy_init(phy, adapter, MDIO_PRTAD_NONE, &xaui_direct_ops, mdio_ops, SUPPORTED_10000baseT_Full | SUPPORTED_AUI | SUPPORTED_TP, "10GBASE-CX4"); return 0; diff --git a/trunk/drivers/net/cxgb3/cxgb3_main.c b/trunk/drivers/net/cxgb3/cxgb3_main.c index e3f1b8566495..aced6c5e635c 100644 --- a/trunk/drivers/net/cxgb3/cxgb3_main.c +++ b/trunk/drivers/net/cxgb3/cxgb3_main.c @@ -439,7 +439,7 @@ static void free_irq_resources(struct adapter *adapter) static int await_mgmt_replies(struct adapter *adap, unsigned long init_cnt, unsigned long n) { - int attempts = 10; + int attempts = 5; while (adap->sge.qs[0].rspq.offload_pkts < init_cnt + n) { if (!--attempts) diff --git a/trunk/drivers/net/e100.c b/trunk/drivers/net/e100.c index 791080303db1..b997e578e58f 100644 --- a/trunk/drivers/net/e100.c +++ b/trunk/drivers/net/e100.c @@ -166,7 +166,6 @@ #include #include #include -#include #include @@ -2266,13 +2265,8 @@ static void e100_tx_timeout_task(struct work_struct *work) DPRINTK(TX_ERR, DEBUG, "scb.status=0x%02X\n", ioread8(&nic->csr->scb.status)); - - rtnl_lock(); - if (netif_running(netdev)) { - e100_down(netdev_priv(netdev)); - e100_up(netdev_priv(netdev)); - } - rtnl_unlock(); + e100_down(netdev_priv(netdev)); + e100_up(netdev_priv(netdev)); } static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode) diff --git a/trunk/drivers/net/e1000e/82571.c b/trunk/drivers/net/e1000e/82571.c index 90155552ea09..712ccc66ba25 100644 --- a/trunk/drivers/net/e1000e/82571.c +++ b/trunk/drivers/net/e1000e/82571.c @@ -336,6 +336,7 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter) struct e1000_hw *hw = &adapter->hw; static int global_quad_port_a; /* global port a indication */ struct pci_dev *pdev = adapter->pdev; + u16 eeprom_data = 0; int is_port_b = er32(STATUS) & E1000_STATUS_FUNC_1; s32 rc; @@ -386,15 +387,16 @@ static s32 e1000_get_variants_82571(struct e1000_adapter *adapter) if (pdev->device == E1000_DEV_ID_82571EB_SERDES_QUAD) adapter->flags &= ~FLAG_HAS_WOL; break; - case e1000_82573: - case e1000_82574: - case e1000_82583: - /* Disable ASPM L0s due to hardware errata */ - e1000e_disable_aspm(adapter->pdev, PCIE_LINK_STATE_L0S); + case e1000_82573: if (pdev->device == E1000_DEV_ID_82573L) { - adapter->flags |= FLAG_HAS_JUMBO_FRAMES; - adapter->max_hw_frame_size = DEFAULT_JUMBO; + if (e1000_read_nvm(&adapter->hw, NVM_INIT_3GIO_3, 1, + &eeprom_data) < 0) + break; + if (!(eeprom_data & NVM_WORD1A_ASPM_MASK)) { + adapter->flags |= FLAG_HAS_JUMBO_FRAMES; + adapter->max_hw_frame_size = DEFAULT_JUMBO; + } } break; default: @@ -1790,7 +1792,6 @@ struct e1000_info e1000_82571_info = { | FLAG_RESET_OVERWRITES_LAA /* errata */ | FLAG_TARC_SPEED_MODE_BIT /* errata */ | FLAG_APME_CHECK_PORT_B, - .flags2 = FLAG2_DISABLE_ASPM_L1, /* errata 13 */ .pba = 38, .max_hw_frame_size = DEFAULT_JUMBO, .get_variants = e1000_get_variants_82571, @@ -1808,7 +1809,6 @@ struct e1000_info e1000_82572_info = { | FLAG_RX_CSUM_ENABLED | FLAG_HAS_CTRLEXT_ON_LOAD | FLAG_TARC_SPEED_MODE_BIT, /* errata */ - .flags2 = FLAG2_DISABLE_ASPM_L1, /* errata 13 */ .pba = 38, .max_hw_frame_size = DEFAULT_JUMBO, .get_variants = e1000_get_variants_82571, @@ -1820,11 +1820,13 @@ struct e1000_info e1000_82572_info = { struct e1000_info e1000_82573_info = { .mac = e1000_82573, .flags = FLAG_HAS_HW_VLAN_FILTER + | FLAG_HAS_JUMBO_FRAMES | FLAG_HAS_WOL | FLAG_APME_IN_CTRL3 | FLAG_RX_CSUM_ENABLED | FLAG_HAS_SMART_POWER_DOWN | FLAG_HAS_AMT + | FLAG_HAS_ERT | FLAG_HAS_SWSM_ON_LOAD, .pba = 20, .max_hw_frame_size = ETH_FRAME_LEN + ETH_FCS_LEN, diff --git a/trunk/drivers/net/e1000e/e1000.h b/trunk/drivers/net/e1000e/e1000.h index ee32b9b27a9f..118bdf483593 100644 --- a/trunk/drivers/net/e1000e/e1000.h +++ b/trunk/drivers/net/e1000e/e1000.h @@ -37,7 +37,6 @@ #include #include #include -#include #include "hw.h" @@ -375,7 +374,7 @@ struct e1000_adapter { struct e1000_info { enum e1000_mac_type mac; unsigned int flags; - unsigned int flags2; + unsigned int flags2; u32 pba; u32 max_hw_frame_size; s32 (*get_variants)(struct e1000_adapter *); @@ -422,7 +421,6 @@ struct e1000_info { #define FLAG2_CRC_STRIPPING (1 << 0) #define FLAG2_HAS_PHY_WAKEUP (1 << 1) #define FLAG2_IS_DISCARDING (1 << 2) -#define FLAG2_DISABLE_ASPM_L1 (1 << 3) #define E1000_RX_DESC_PS(R, i) \ (&(((union e1000_rx_desc_packet_split *)((R).desc))[i])) @@ -463,7 +461,6 @@ extern void e1000e_update_stats(struct e1000_adapter *adapter); extern bool e1000e_has_link(struct e1000_adapter *adapter); extern void e1000e_set_interrupt_capability(struct e1000_adapter *adapter); extern void e1000e_reset_interrupt_capability(struct e1000_adapter *adapter); -extern void e1000e_disable_aspm(struct pci_dev *pdev, u16 state); extern unsigned int copybreak; diff --git a/trunk/drivers/net/e1000e/netdev.c b/trunk/drivers/net/e1000e/netdev.c index dbf81788bb40..cfd09cea7214 100644 --- a/trunk/drivers/net/e1000e/netdev.c +++ b/trunk/drivers/net/e1000e/netdev.c @@ -661,8 +661,6 @@ static bool e1000_clean_tx_irq(struct e1000_adapter *adapter) i = 0; } - if (i == tx_ring->next_to_use) - break; eop = tx_ring->buffer_info[i].next_to_watch; eop_desc = E1000_TX_DESC(*tx_ring, eop); } @@ -4283,14 +4281,6 @@ static int e1000_change_mtu(struct net_device *netdev, int new_mtu) return -EINVAL; } - /* 82573 Errata 17 */ - if (((adapter->hw.mac.type == e1000_82573) || - (adapter->hw.mac.type == e1000_82574)) && - (max_frame > ETH_FRAME_LEN + ETH_FCS_LEN)) { - adapter->flags2 |= FLAG2_DISABLE_ASPM_L1; - e1000e_disable_aspm(adapter->pdev, PCIE_LINK_STATE_L1); - } - while (test_and_set_bit(__E1000_RESETTING, &adapter->state)) msleep(1); /* e1000e_down -> e1000e_reset dependent on max_frame_size & mtu */ @@ -4613,42 +4603,29 @@ static void e1000_complete_shutdown(struct pci_dev *pdev, bool sleep, } } -#ifdef CONFIG_PCIEASPM -static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state) -{ - pci_disable_link_state(pdev, state); -} -#else -static void __e1000e_disable_aspm(struct pci_dev *pdev, u16 state) +static void e1000e_disable_l1aspm(struct pci_dev *pdev) { int pos; - u16 reg16; + u16 val; /* - * Both device and parent should have the same ASPM setting. - * Disable ASPM in downstream component first and then upstream. + * 82573 workaround - disable L1 ASPM on mobile chipsets + * + * L1 ASPM on various mobile (ich7) chipsets do not behave properly + * resulting in lost data or garbage information on the pci-e link + * level. This could result in (false) bad EEPROM checksum errors, + * long ping times (up to 2s) or even a system freeze/hang. + * + * Unfortunately this feature saves about 1W power consumption when + * active. */ - pos = pci_pcie_cap(pdev); - pci_read_config_word(pdev, pos + PCI_EXP_LNKCTL, ®16); - reg16 &= ~state; - pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, reg16); - - if (!pdev->bus->self) - return; - - pos = pci_pcie_cap(pdev->bus->self); - pci_read_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, ®16); - reg16 &= ~state; - pci_write_config_word(pdev->bus->self, pos + PCI_EXP_LNKCTL, reg16); -} -#endif -void e1000e_disable_aspm(struct pci_dev *pdev, u16 state) -{ - dev_info(&pdev->dev, "Disabling ASPM %s %s\n", - (state & PCIE_LINK_STATE_L0S) ? "L0s" : "", - (state & PCIE_LINK_STATE_L1) ? "L1" : ""); - - __e1000e_disable_aspm(pdev, state); + pos = pci_find_capability(pdev, PCI_CAP_ID_EXP); + pci_read_config_word(pdev, pos + PCI_EXP_LNKCTL, &val); + if (val & 0x2) { + dev_warn(&pdev->dev, "Disabling L1 ASPM\n"); + val &= ~0x2; + pci_write_config_word(pdev, pos + PCI_EXP_LNKCTL, val); + } } #ifdef CONFIG_PM @@ -4674,8 +4651,7 @@ static int e1000_resume(struct pci_dev *pdev) pci_set_power_state(pdev, PCI_D0); pci_restore_state(pdev); pci_save_state(pdev); - if (adapter->flags2 & FLAG2_DISABLE_ASPM_L1) - e1000e_disable_aspm(pdev, PCIE_LINK_STATE_L1); + e1000e_disable_l1aspm(pdev); err = pci_enable_device_mem(pdev); if (err) { @@ -4817,8 +4793,7 @@ static pci_ers_result_t e1000_io_slot_reset(struct pci_dev *pdev) int err; pci_ers_result_t result; - if (adapter->flags2 & FLAG2_DISABLE_ASPM_L1) - e1000e_disable_aspm(pdev, PCIE_LINK_STATE_L1); + e1000e_disable_l1aspm(pdev); err = pci_enable_device_mem(pdev); if (err) { dev_err(&pdev->dev, @@ -4912,6 +4887,13 @@ static void e1000_eeprom_checks(struct e1000_adapter *adapter) dev_warn(&adapter->pdev->dev, "Warning: detected DSPD enabled in EEPROM\n"); } + + ret_val = e1000_read_nvm(hw, NVM_INIT_3GIO_3, 1, &buf); + if (!ret_val && (le16_to_cpu(buf) & (3 << 2))) { + /* ASPM enable */ + dev_warn(&adapter->pdev->dev, + "Warning: detected ASPM enabled in EEPROM\n"); + } } static const struct net_device_ops e1000e_netdev_ops = { @@ -4960,8 +4942,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, u16 eeprom_data = 0; u16 eeprom_apme_mask = E1000_EEPROM_APME; - if (ei->flags2 & FLAG2_DISABLE_ASPM_L1) - e1000e_disable_aspm(pdev, PCIE_LINK_STATE_L1); + e1000e_disable_l1aspm(pdev); err = pci_enable_device_mem(pdev); if (err) diff --git a/trunk/drivers/net/fec.c b/trunk/drivers/net/fec.c index 9b4e8f797a7a..9f98c1c4a344 100644 --- a/trunk/drivers/net/fec.c +++ b/trunk/drivers/net/fec.c @@ -1653,7 +1653,7 @@ fec_set_mac_address(struct net_device *dev, void *p) (dev->dev_addr[1] << 16) | (dev->dev_addr[0] << 24), fep->hwp + FEC_ADDR_LOW); writel((dev->dev_addr[5] << 16) | (dev->dev_addr[4] << 24), - fep->hwp + FEC_ADDR_HIGH); + fep + FEC_ADDR_HIGH); return 0; } diff --git a/trunk/drivers/net/forcedeth.c b/trunk/drivers/net/forcedeth.c index 5c98f7c22425..73b260c3c654 100644 --- a/trunk/drivers/net/forcedeth.c +++ b/trunk/drivers/net/forcedeth.c @@ -5899,7 +5899,7 @@ static int __devinit nv_probe(struct pci_dev *pci_dev, const struct pci_device_i /* Limit the number of tx's outstanding for hw bug */ if (id->driver_data & DEV_NEED_TX_LIMIT) { np->tx_limit = 1; - if (((id->driver_data & DEV_NEED_TX_LIMIT2) == DEV_NEED_TX_LIMIT2) && + if ((id->driver_data & DEV_NEED_TX_LIMIT2) && pci_dev->revision >= 0xA2) np->tx_limit = 0; } diff --git a/trunk/drivers/net/fsl_pq_mdio.c b/trunk/drivers/net/fsl_pq_mdio.c index 3acac5f930c8..d5160edf2fcf 100644 --- a/trunk/drivers/net/fsl_pq_mdio.c +++ b/trunk/drivers/net/fsl_pq_mdio.c @@ -205,6 +205,8 @@ static int fsl_pq_mdio_find_free(struct mii_bus *new_bus) static u32 __iomem *get_gfar_tbipa(struct fsl_pq_mdio __iomem *regs, struct device_node *np) { struct gfar __iomem *enet_regs; + u32 __iomem *ioremap_tbipa; + u64 addr, size; /* * This is mildly evil, but so is our hardware for doing this. @@ -218,7 +220,9 @@ static u32 __iomem *get_gfar_tbipa(struct fsl_pq_mdio __iomem *regs, struct devi return &enet_regs->tbipa; } else if (of_device_is_compatible(np, "fsl,etsec2-mdio") || of_device_is_compatible(np, "fsl,etsec2-tbi")) { - return of_iomap(np, 1); + addr = of_translate_address(np, of_get_address(np, 1, &size, NULL)); + ioremap_tbipa = ioremap(addr, size); + return ioremap_tbipa; } else return NULL; } @@ -275,7 +279,6 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev, u32 __iomem *tbipa; struct mii_bus *new_bus; int tbiaddr = -1; - const u32 *addrp; u64 addr = 0, size = 0; int err = 0; @@ -294,19 +297,8 @@ static int fsl_pq_mdio_probe(struct of_device *ofdev, new_bus->priv = priv; fsl_pq_mdio_bus_name(new_bus->id, np); - addrp = of_get_address(np, 0, &size, NULL); - if (!addrp) { - err = -EINVAL; - goto err_free_bus; - } - /* Set the PHY base address */ - addr = of_translate_address(np, addrp); - if (addr == OF_BAD_ADDR) { - err = -EINVAL; - goto err_free_bus; - } - + addr = of_translate_address(np, of_get_address(np, 0, &size, NULL)); map = ioremap(addr, size); if (!map) { err = -ENOMEM; diff --git a/trunk/drivers/net/gianfar.c b/trunk/drivers/net/gianfar.c index 5d3763fb3472..080d1cea5b26 100644 --- a/trunk/drivers/net/gianfar.c +++ b/trunk/drivers/net/gianfar.c @@ -549,8 +549,12 @@ static int gfar_parse_group(struct device_node *np, struct gfar_private *priv, const char *model) { u32 *queue_mask; + u64 addr, size; + + addr = of_translate_address(np, + of_get_address(np, 0, &size, NULL)); + priv->gfargrp[priv->num_grps].regs = ioremap(addr, size); - priv->gfargrp[priv->num_grps].regs = of_iomap(np, 0); if (!priv->gfargrp[priv->num_grps].regs) return -ENOMEM; @@ -1511,9 +1515,9 @@ static void gfar_halt_nodisable(struct net_device *dev) tempval |= (DMACTRL_GRS | DMACTRL_GTS); gfar_write(®s->dmactrl, tempval); - spin_event_timeout(((gfar_read(®s->ievent) & - (IEVENT_GRSC | IEVENT_GTSC)) == - (IEVENT_GRSC | IEVENT_GTSC)), -1, 0); + while (!(gfar_read(®s->ievent) & + (IEVENT_GRSC | IEVENT_GTSC))) + cpu_relax(); } } @@ -1649,7 +1653,6 @@ static void free_skb_resources(struct gfar_private *priv) sizeof(struct rxbd8) * priv->total_rx_ring_size, priv->tx_queue[0]->tx_bd_base, priv->tx_queue[0]->tx_bd_dma_base); - skb_queue_purge(&priv->rx_recycle); } void gfar_start(struct net_device *dev) @@ -2089,6 +2092,7 @@ static int gfar_close(struct net_device *dev) disable_napi(priv); + skb_queue_purge(&priv->rx_recycle); cancel_work_sync(&priv->reset_task); stop_gfar(dev); diff --git a/trunk/drivers/net/igb/igb_ethtool.c b/trunk/drivers/net/igb/igb_ethtool.c index 743038490104..d313fae992da 100644 --- a/trunk/drivers/net/igb/igb_ethtool.c +++ b/trunk/drivers/net/igb/igb_ethtool.c @@ -1814,7 +1814,6 @@ static int igb_wol_exclusion(struct igb_adapter *adapter, retval = 0; break; case E1000_DEV_ID_82576_QUAD_COPPER: - case E1000_DEV_ID_82576_QUAD_COPPER_ET2: /* quad port adapters only support WoL on port A */ if (!(adapter->flags & IGB_FLAG_QUAD_PORT_A)) { wol->supported = 0; diff --git a/trunk/drivers/net/igb/igb_main.c b/trunk/drivers/net/igb/igb_main.c index c9baa2aa98cd..9b3c51ab1758 100644 --- a/trunk/drivers/net/igb/igb_main.c +++ b/trunk/drivers/net/igb/igb_main.c @@ -1612,7 +1612,6 @@ static int __devinit igb_probe(struct pci_dev *pdev, adapter->eeprom_wol = 0; break; case E1000_DEV_ID_82576_QUAD_COPPER: - case E1000_DEV_ID_82576_QUAD_COPPER_ET2: /* if quad port adapter, disable WoL on all but port A */ if (global_quad_port_a != 0) adapter->eeprom_wol = 0; diff --git a/trunk/drivers/net/ixgbe/ixgbe_82599.c b/trunk/drivers/net/ixgbe/ixgbe_82599.c index 12fc0e7ba2ca..b405a00817c6 100644 --- a/trunk/drivers/net/ixgbe/ixgbe_82599.c +++ b/trunk/drivers/net/ixgbe/ixgbe_82599.c @@ -39,8 +39,6 @@ #define IXGBE_82599_MC_TBL_SIZE 128 #define IXGBE_82599_VFT_TBL_SIZE 128 -void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); -void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw); s32 ixgbe_setup_mac_link_multispeed_fiber(struct ixgbe_hw *hw, ixgbe_link_speed speed, @@ -71,14 +69,8 @@ static void ixgbe_init_mac_link_ops_82599(struct ixgbe_hw *hw) if (hw->phy.multispeed_fiber) { /* Set up dual speed SFP+ support */ mac->ops.setup_link = &ixgbe_setup_mac_link_multispeed_fiber; - mac->ops.disable_tx_laser = - &ixgbe_disable_tx_laser_multispeed_fiber; - mac->ops.enable_tx_laser = - &ixgbe_enable_tx_laser_multispeed_fiber; mac->ops.flap_tx_laser = &ixgbe_flap_tx_laser_multispeed_fiber; } else { - mac->ops.disable_tx_laser = NULL; - mac->ops.enable_tx_laser = NULL; mac->ops.flap_tx_laser = NULL; if ((mac->ops.get_media_type(hw) == ixgbe_media_type_backplane) && @@ -423,44 +415,6 @@ s32 ixgbe_start_mac_link_82599(struct ixgbe_hw *hw, return status; } - /** - * ixgbe_disable_tx_laser_multispeed_fiber - Disable Tx laser - * @hw: pointer to hardware structure - * - * The base drivers may require better control over SFP+ module - * PHY states. This includes selectively shutting down the Tx - * laser on the PHY, effectively halting physical link. - **/ -void ixgbe_disable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) -{ - u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP); - - /* Disable tx laser; allow 100us to go dark per spec */ - esdp_reg |= IXGBE_ESDP_SDP3; - IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); - IXGBE_WRITE_FLUSH(hw); - udelay(100); -} - -/** - * ixgbe_enable_tx_laser_multispeed_fiber - Enable Tx laser - * @hw: pointer to hardware structure - * - * The base drivers may require better control over SFP+ module - * PHY states. This includes selectively turning on the Tx - * laser on the PHY, effectively starting physical link. - **/ -void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) -{ - u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP); - - /* Enable tx laser; allow 100ms to light up */ - esdp_reg &= ~IXGBE_ESDP_SDP3; - IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); - IXGBE_WRITE_FLUSH(hw); - msleep(100); -} - /** * ixgbe_flap_tx_laser_multispeed_fiber - Flap Tx laser * @hw: pointer to hardware structure @@ -475,11 +429,23 @@ void ixgbe_enable_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) **/ void ixgbe_flap_tx_laser_multispeed_fiber(struct ixgbe_hw *hw) { + u32 esdp_reg = IXGBE_READ_REG(hw, IXGBE_ESDP); + hw_dbg(hw, "ixgbe_flap_tx_laser_multispeed_fiber\n"); if (hw->mac.autotry_restart) { - ixgbe_disable_tx_laser_multispeed_fiber(hw); - ixgbe_enable_tx_laser_multispeed_fiber(hw); + /* Disable tx laser; allow 100us to go dark per spec */ + esdp_reg |= IXGBE_ESDP_SDP3; + IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); + IXGBE_WRITE_FLUSH(hw); + udelay(100); + + /* Enable tx laser; allow 100ms to light up */ + esdp_reg &= ~IXGBE_ESDP_SDP3; + IXGBE_WRITE_REG(hw, IXGBE_ESDP, esdp_reg); + IXGBE_WRITE_FLUSH(hw); + msleep(100); + hw->mac.autotry_restart = false; } } diff --git a/trunk/drivers/net/ixgbe/ixgbe_main.c b/trunk/drivers/net/ixgbe/ixgbe_main.c index 6c00ee493a3b..8f677cb86290 100644 --- a/trunk/drivers/net/ixgbe/ixgbe_main.c +++ b/trunk/drivers/net/ixgbe/ixgbe_main.c @@ -2982,10 +2982,6 @@ static int ixgbe_up_complete(struct ixgbe_adapter *adapter) else ixgbe_configure_msi_and_legacy(adapter); - /* enable the optics */ - if (hw->phy.multispeed_fiber) - hw->mac.ops.enable_tx_laser(hw); - clear_bit(__IXGBE_DOWN, &adapter->state); ixgbe_napi_enable_all(adapter); @@ -3247,10 +3243,6 @@ void ixgbe_down(struct ixgbe_adapter *adapter) /* signal that we are down to the interrupt handler */ set_bit(__IXGBE_DOWN, &adapter->state); - /* power down the optics */ - if (hw->phy.multispeed_fiber) - hw->mac.ops.disable_tx_laser(hw); - /* disable receive for all VFs and wait one second */ if (adapter->num_vfs) { /* ping all the active vfs to let them know we are going down */ @@ -6261,10 +6253,6 @@ static int __devinit ixgbe_probe(struct pci_dev *pdev, goto err_eeprom; } - /* power down the optics */ - if (hw->phy.multispeed_fiber) - hw->mac.ops.disable_tx_laser(hw); - init_timer(&adapter->watchdog_timer); adapter->watchdog_timer.function = &ixgbe_watchdog; adapter->watchdog_timer.data = (unsigned long)adapter; @@ -6412,6 +6400,16 @@ static void __devexit ixgbe_remove(struct pci_dev *pdev) del_timer_sync(&adapter->sfp_timer); cancel_work_sync(&adapter->watchdog_task); cancel_work_sync(&adapter->sfp_task); + if (adapter->hw.phy.multispeed_fiber) { + struct ixgbe_hw *hw = &adapter->hw; + /* + * Restart clause 37 autoneg, disable and re-enable + * the tx laser, to clear & alert the link partner + * that it needs to restart autotry + */ + hw->mac.autotry_restart = true; + hw->mac.ops.flap_tx_laser(hw); + } cancel_work_sync(&adapter->multispeed_fiber_task); cancel_work_sync(&adapter->sfp_config_module_task); if (adapter->flags & IXGBE_FLAG_FDIR_HASH_CAPABLE || diff --git a/trunk/drivers/net/ixgbe/ixgbe_type.h b/trunk/drivers/net/ixgbe/ixgbe_type.h index 534affcc38ca..4ec6dc1a5b75 100644 --- a/trunk/drivers/net/ixgbe/ixgbe_type.h +++ b/trunk/drivers/net/ixgbe/ixgbe_type.h @@ -2398,8 +2398,6 @@ struct ixgbe_mac_operations { s32 (*enable_rx_dma)(struct ixgbe_hw *, u32); /* Link */ - void (*disable_tx_laser)(struct ixgbe_hw *); - void (*enable_tx_laser)(struct ixgbe_hw *); void (*flap_tx_laser)(struct ixgbe_hw *); s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool); s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool); diff --git a/trunk/drivers/net/ks8851.c b/trunk/drivers/net/ks8851.c index 9e9f9b349766..13cc1ca261d9 100644 --- a/trunk/drivers/net/ks8851.c +++ b/trunk/drivers/net/ks8851.c @@ -722,14 +722,12 @@ static void ks8851_tx_work(struct work_struct *work) txb = skb_dequeue(&ks->txq); last = skb_queue_empty(&ks->txq); - if (txb != NULL) { - ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr | RXQCR_SDA); - ks8851_wrpkt(ks, txb, last); - ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr); - ks8851_wrreg16(ks, KS_TXQCR, TXQCR_METFE); + ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr | RXQCR_SDA); + ks8851_wrpkt(ks, txb, last); + ks8851_wrreg16(ks, KS_RXQCR, ks->rc_rxqcr); + ks8851_wrreg16(ks, KS_TXQCR, TXQCR_METFE); - ks8851_done_tx(ks, txb); - } + ks8851_done_tx(ks, txb); } mutex_unlock(&ks->lock); diff --git a/trunk/drivers/net/myri10ge/myri10ge.c b/trunk/drivers/net/myri10ge/myri10ge.c index ecde0876a785..471887742b02 100644 --- a/trunk/drivers/net/myri10ge/myri10ge.c +++ b/trunk/drivers/net/myri10ge/myri10ge.c @@ -1690,7 +1690,7 @@ myri10ge_set_pauseparam(struct net_device *netdev, if (pause->tx_pause != mgp->pause) return myri10ge_change_pause(mgp, pause->tx_pause); if (pause->rx_pause != mgp->pause) - return myri10ge_change_pause(mgp, pause->rx_pause); + return myri10ge_change_pause(mgp, pause->tx_pause); if (pause->autoneg != 0) return -EINVAL; return 0; diff --git a/trunk/drivers/net/pcmcia/3c574_cs.c b/trunk/drivers/net/pcmcia/3c574_cs.c index 757f87bb1db3..3d1d3a7b7ed3 100644 --- a/trunk/drivers/net/pcmcia/3c574_cs.c +++ b/trunk/drivers/net/pcmcia/3c574_cs.c @@ -781,13 +781,8 @@ static netdev_tx_t el3_start_xmit(struct sk_buff *skb, inw(ioaddr + EL3_STATUS)); spin_lock_irqsave(&lp->window_lock, flags); - - dev->stats.tx_bytes += skb->len; - - /* Put out the doubleword header... */ outw(skb->len, ioaddr + TX_FIFO); outw(0, ioaddr + TX_FIFO); - /* ... and the packet rounded to a doubleword. */ outsl(ioaddr + TX_FIFO, skb->data, (skb->len+3)>>2); dev->trans_start = jiffies; @@ -1026,6 +1021,8 @@ static void update_stats(struct net_device *dev) /* BadSSD */ inb(ioaddr + 12); up = inb(ioaddr + 13); + dev->stats.tx_bytes += tx + ((up & 0xf0) << 12); + EL3WINDOW(1); } diff --git a/trunk/drivers/net/pcmcia/smc91c92_cs.c b/trunk/drivers/net/pcmcia/smc91c92_cs.c index ccc553782a0d..ff7eb9116b6a 100644 --- a/trunk/drivers/net/pcmcia/smc91c92_cs.c +++ b/trunk/drivers/net/pcmcia/smc91c92_cs.c @@ -1608,12 +1608,9 @@ static void set_rx_mode(struct net_device *dev) { unsigned int ioaddr = dev->base_addr; struct smc_private *smc = netdev_priv(dev); - unsigned char multicast_table[8]; + u_int multicast_table[ 2 ] = { 0, }; unsigned long flags; u_short rx_cfg_setting; - int i; - - memset(multicast_table, 0, sizeof(multicast_table)); if (dev->flags & IFF_PROMISC) { rx_cfg_setting = RxStripCRC | RxEnable | RxPromisc | RxAllMulti; @@ -1625,6 +1622,10 @@ static void set_rx_mode(struct net_device *dev) netdev_for_each_mc_addr(mc_addr, dev) { u_int position = ether_crc(6, mc_addr->dmi_addr); +#ifndef final_version /* Verify multicast address. */ + if ((mc_addr->dmi_addr[0] & 1) == 0) + continue; +#endif multicast_table[position >> 29] |= 1 << ((position >> 26) & 7); } } @@ -1634,8 +1635,8 @@ static void set_rx_mode(struct net_device *dev) /* Load MC table and Rx setting into the chip without interrupts. */ spin_lock_irqsave(&smc->lock, flags); SMC_SELECT_BANK(3); - for (i = 0; i < 8; i++) - outb(multicast_table[i], ioaddr + MULTICAST0 + i); + outl(multicast_table[0], ioaddr + MULTICAST0); + outl(multicast_table[1], ioaddr + MULTICAST4); SMC_SELECT_BANK(0); outw(rx_cfg_setting, ioaddr + RCR); SMC_SELECT_BANK(2); @@ -1804,30 +1805,23 @@ static void media_check(u_long arg) SMC_SELECT_BANK(1); media |= (inw(ioaddr + CONFIG) & CFG_AUI_SELECT) ? 2 : 1; - SMC_SELECT_BANK(saved_bank); - spin_unlock_irqrestore(&smc->lock, flags); - /* Check for pending interrupt with watchdog flag set: with this, we can limp along even if the interrupt is blocked */ if (smc->watchdog++ && ((i>>8) & i)) { if (!smc->fast_poll) printk(KERN_INFO "%s: interrupt(s) dropped!\n", dev->name); - local_irq_save(flags); smc_interrupt(dev->irq, dev); - local_irq_restore(flags); smc->fast_poll = HZ; } if (smc->fast_poll) { smc->fast_poll--; smc->media.expires = jiffies + HZ/100; add_timer(&smc->media); + SMC_SELECT_BANK(saved_bank); + spin_unlock_irqrestore(&smc->lock, flags); return; } - spin_lock_irqsave(&smc->lock, flags); - - saved_bank = inw(ioaddr + BANK_SELECT); - if (smc->cfg & CFG_MII_SELECT) { if (smc->mii_if.phy_id < 0) goto reschedule; @@ -1985,16 +1979,15 @@ static int smc_get_settings(struct net_device *dev, struct ethtool_cmd *ecmd) unsigned int ioaddr = dev->base_addr; u16 saved_bank = inw(ioaddr + BANK_SELECT); int ret; - unsigned long flags; - spin_lock_irqsave(&smc->lock, flags); + spin_lock_irq(&smc->lock); SMC_SELECT_BANK(3); if (smc->cfg & CFG_MII_SELECT) ret = mii_ethtool_gset(&smc->mii_if, ecmd); else ret = smc_netdev_get_ecmd(dev, ecmd); SMC_SELECT_BANK(saved_bank); - spin_unlock_irqrestore(&smc->lock, flags); + spin_unlock_irq(&smc->lock); return ret; } @@ -2004,16 +1997,15 @@ static int smc_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd) unsigned int ioaddr = dev->base_addr; u16 saved_bank = inw(ioaddr + BANK_SELECT); int ret; - unsigned long flags; - spin_lock_irqsave(&smc->lock, flags); + spin_lock_irq(&smc->lock); SMC_SELECT_BANK(3); if (smc->cfg & CFG_MII_SELECT) ret = mii_ethtool_sset(&smc->mii_if, ecmd); else ret = smc_netdev_set_ecmd(dev, ecmd); SMC_SELECT_BANK(saved_bank); - spin_unlock_irqrestore(&smc->lock, flags); + spin_unlock_irq(&smc->lock); return ret; } @@ -2023,13 +2015,12 @@ static u32 smc_get_link(struct net_device *dev) unsigned int ioaddr = dev->base_addr; u16 saved_bank = inw(ioaddr + BANK_SELECT); u32 ret; - unsigned long flags; - spin_lock_irqsave(&smc->lock, flags); + spin_lock_irq(&smc->lock); SMC_SELECT_BANK(3); ret = smc_link_ok(dev); SMC_SELECT_BANK(saved_bank); - spin_unlock_irqrestore(&smc->lock, flags); + spin_unlock_irq(&smc->lock); return ret; } @@ -2066,17 +2057,16 @@ static int smc_ioctl (struct net_device *dev, struct ifreq *rq, int cmd) int rc = 0; u16 saved_bank; unsigned int ioaddr = dev->base_addr; - unsigned long flags; if (!netif_running(dev)) return -EINVAL; - spin_lock_irqsave(&smc->lock, flags); + spin_lock_irq(&smc->lock); saved_bank = inw(ioaddr + BANK_SELECT); SMC_SELECT_BANK(3); rc = generic_mii_ioctl(&smc->mii_if, mii, cmd, NULL); SMC_SELECT_BANK(saved_bank); - spin_unlock_irqrestore(&smc->lock, flags); + spin_unlock_irq(&smc->lock); return rc; } diff --git a/trunk/drivers/net/phy/Kconfig b/trunk/drivers/net/phy/Kconfig index a527e37728cd..fc5938ba3d78 100644 --- a/trunk/drivers/net/phy/Kconfig +++ b/trunk/drivers/net/phy/Kconfig @@ -88,11 +88,6 @@ config LSI_ET1011C_PHY ---help--- Supports the LSI ET1011C PHY. -config MICREL_PHY - tristate "Driver for Micrel PHYs" - ---help--- - Supports the KSZ9021, VSC8201, KS8001 PHYs. - config FIXED_PHY bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs" depends on PHYLIB=y diff --git a/trunk/drivers/net/phy/Makefile b/trunk/drivers/net/phy/Makefile index 13bebab65d02..1342585af381 100644 --- a/trunk/drivers/net/phy/Makefile +++ b/trunk/drivers/net/phy/Makefile @@ -20,5 +20,4 @@ obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o obj-$(CONFIG_NATIONAL_PHY) += national.o obj-$(CONFIG_STE10XP) += ste10Xp.o -obj-$(CONFIG_MICREL_PHY) += micrel.o obj-$(CONFIG_MDIO_OCTEON) += mdio-octeon.o diff --git a/trunk/drivers/net/phy/mdio-octeon.c b/trunk/drivers/net/phy/mdio-octeon.c index f443d43edd80..a872aea4ed74 100644 --- a/trunk/drivers/net/phy/mdio-octeon.c +++ b/trunk/drivers/net/phy/mdio-octeon.c @@ -88,7 +88,6 @@ static int octeon_mdiobus_write(struct mii_bus *bus, int phy_id, static int __init octeon_mdiobus_probe(struct platform_device *pdev) { struct octeon_mdiobus *bus; - union cvmx_smix_en smi_en; int i; int err = -ENOENT; @@ -104,10 +103,6 @@ static int __init octeon_mdiobus_probe(struct platform_device *pdev) if (!bus->mii_bus) goto err; - smi_en.u64 = 0; - smi_en.s.en = 1; - cvmx_write_csr(CVMX_SMIX_EN(bus->unit), smi_en.u64); - /* * Standard Octeon evaluation boards don't support phy * interrupts, we need to poll. @@ -138,22 +133,17 @@ static int __init octeon_mdiobus_probe(struct platform_device *pdev) err: devm_kfree(&pdev->dev, bus); - smi_en.u64 = 0; - cvmx_write_csr(CVMX_SMIX_EN(bus->unit), smi_en.u64); return err; } static int __exit octeon_mdiobus_remove(struct platform_device *pdev) { struct octeon_mdiobus *bus; - union cvmx_smix_en smi_en; bus = dev_get_drvdata(&pdev->dev); mdiobus_unregister(bus->mii_bus); mdiobus_free(bus->mii_bus); - smi_en.u64 = 0; - cvmx_write_csr(CVMX_SMIX_EN(bus->unit), smi_en.u64); return 0; } diff --git a/trunk/drivers/net/phy/micrel.c b/trunk/drivers/net/phy/micrel.c deleted file mode 100644 index e67691dca4ab..000000000000 --- a/trunk/drivers/net/phy/micrel.c +++ /dev/null @@ -1,105 +0,0 @@ -/* - * drivers/net/phy/micrel.c - * - * Driver for Micrel PHYs - * - * Author: David J. Choi - * - * Copyright (c) 2010 Micrel, Inc. - * - * 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. - * - * Support : ksz9021 , vsc8201, ks8001 - */ - -#include -#include -#include - -#define PHY_ID_KSZ9021 0x00221611 -#define PHY_ID_VSC8201 0x000FC413 -#define PHY_ID_KS8001 0x0022161A - - -static int kszphy_config_init(struct phy_device *phydev) -{ - return 0; -} - - -static struct phy_driver ks8001_driver = { - .phy_id = PHY_ID_KS8001, - .name = "Micrel KS8001", - .phy_id_mask = 0x00fffff0, - .features = PHY_BASIC_FEATURES, - .flags = PHY_POLL, - .config_init = kszphy_config_init, - .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver vsc8201_driver = { - .phy_id = PHY_ID_VSC8201, - .name = "Micrel VSC8201", - .phy_id_mask = 0x00fffff0, - .features = PHY_BASIC_FEATURES, - .flags = PHY_POLL, - .config_init = kszphy_config_init, - .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .driver = { .owner = THIS_MODULE,}, -}; - -static struct phy_driver ksz9021_driver = { - .phy_id = PHY_ID_KSZ9021, - .phy_id_mask = 0x000fff10, - .name = "Micrel KSZ9021 Gigabit PHY", - .features = PHY_GBIT_FEATURES | SUPPORTED_Pause, - .flags = PHY_POLL, - .config_init = kszphy_config_init, - .config_aneg = genphy_config_aneg, - .read_status = genphy_read_status, - .driver = { .owner = THIS_MODULE, }, -}; - -static int __init ksphy_init(void) -{ - int ret; - - ret = phy_driver_register(&ks8001_driver); - if (ret) - goto err1; - ret = phy_driver_register(&vsc8201_driver); - if (ret) - goto err2; - - ret = phy_driver_register(&ksz9021_driver); - if (ret) - goto err3; - return 0; - -err3: - phy_driver_unregister(&vsc8201_driver); -err2: - phy_driver_unregister(&ks8001_driver); -err1: - return ret; -} - -static void __exit ksphy_exit(void) -{ - phy_driver_unregister(&ks8001_driver); - phy_driver_unregister(&vsc8201_driver); - phy_driver_unregister(&ksz9021_driver); -} - -module_init(ksphy_init); -module_exit(ksphy_exit); - -MODULE_DESCRIPTION("Micrel PHY driver"); -MODULE_AUTHOR("David J. Choi"); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/net/ppp_generic.c b/trunk/drivers/net/ppp_generic.c index 8518a2e58e53..6e281bc825e5 100644 --- a/trunk/drivers/net/ppp_generic.c +++ b/trunk/drivers/net/ppp_generic.c @@ -405,7 +405,6 @@ static ssize_t ppp_read(struct file *file, char __user *buf, DECLARE_WAITQUEUE(wait, current); ssize_t ret; struct sk_buff *skb = NULL; - struct iovec iov; ret = count; @@ -449,9 +448,7 @@ static ssize_t ppp_read(struct file *file, char __user *buf, if (skb->len > count) goto outf; ret = -EFAULT; - iov.iov_base = buf; - iov.iov_len = count; - if (skb_copy_datagram_iovec(skb, 0, &iov, skb->len)) + if (copy_to_user(buf, skb->data, skb->len)) goto outf; ret = skb->len; @@ -1570,22 +1567,13 @@ ppp_input(struct ppp_channel *chan, struct sk_buff *skb) struct channel *pch = chan->ppp; int proto; - if (!pch) { + if (!pch || skb->len == 0) { kfree_skb(skb); return; } - read_lock_bh(&pch->upl); - if (!pskb_may_pull(skb, 2)) { - kfree_skb(skb); - if (pch->ppp) { - ++pch->ppp->dev->stats.rx_length_errors; - ppp_receive_error(pch->ppp); - } - goto done; - } - proto = PPP_PROTO(skb); + read_lock_bh(&pch->upl); if (!pch->ppp || proto >= 0xc000 || proto == PPP_CCPFRAG) { /* put it on the channel queue */ skb_queue_tail(&pch->file.rq, skb); @@ -1597,8 +1585,6 @@ ppp_input(struct ppp_channel *chan, struct sk_buff *skb) } else { ppp_do_recv(pch->ppp, skb, pch); } - -done: read_unlock_bh(&pch->upl); } @@ -1631,8 +1617,7 @@ ppp_input_error(struct ppp_channel *chan, int code) static void ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch) { - /* note: a 0-length skb is used as an error indication */ - if (skb->len > 0) { + if (pskb_may_pull(skb, 2)) { #ifdef CONFIG_PPP_MULTILINK /* XXX do channel-level decompression here */ if (PPP_PROTO(skb) == PPP_MP) @@ -1640,10 +1625,15 @@ ppp_receive_frame(struct ppp *ppp, struct sk_buff *skb, struct channel *pch) else #endif /* CONFIG_PPP_MULTILINK */ ppp_receive_nonmp_frame(ppp, skb); - } else { - kfree_skb(skb); - ppp_receive_error(ppp); + return; } + + if (skb->len > 0) + /* note: a 0-length skb is used as an error indication */ + ++ppp->dev->stats.rx_length_errors; + + kfree_skb(skb); + ppp_receive_error(ppp); } static void diff --git a/trunk/drivers/net/qlcnic/qlcnic_hw.c b/trunk/drivers/net/qlcnic/qlcnic_hw.c index e73ba455aa20..a6ef266a2fe2 100644 --- a/trunk/drivers/net/qlcnic/qlcnic_hw.c +++ b/trunk/drivers/net/qlcnic/qlcnic_hw.c @@ -431,9 +431,6 @@ void qlcnic_set_multi(struct net_device *netdev) u8 bcast_addr[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }; u32 mode = VPORT_MISS_MODE_DROP; - if (adapter->is_up != QLCNIC_ADAPTER_UP_MAGIC) - return; - qlcnic_nic_add_mac(adapter, adapter->mac_addr); qlcnic_nic_add_mac(adapter, bcast_addr); diff --git a/trunk/drivers/net/r6040.c b/trunk/drivers/net/r6040.c index 0298d8c1dcb6..43afdb6b25e6 100644 --- a/trunk/drivers/net/r6040.c +++ b/trunk/drivers/net/r6040.c @@ -134,7 +134,7 @@ #define RX_DESC_SIZE (RX_DCNT * sizeof(struct r6040_descriptor)) #define TX_DESC_SIZE (TX_DCNT * sizeof(struct r6040_descriptor)) #define MBCR_DEFAULT 0x012A /* MAC Bus Control Register */ -#define MCAST_MAX 3 /* Max number multicast addresses to filter */ +#define MCAST_MAX 4 /* Max number multicast addresses to filter */ /* Descriptor status */ #define DSC_OWNER_MAC 0x8000 /* MAC is the owner of this descriptor */ @@ -982,6 +982,9 @@ static void r6040_multicast_list(struct net_device *dev) crc >>= 26; hash_table[crc >> 4] |= 1 << (15 - (crc & 0xf)); } + /* Write the index of the hash table */ + for (i = 0; i < 4; i++) + iowrite16(hash_table[i] << 14, ioaddr + MCR1); /* Fill the MAC hash tables with their values */ iowrite16(hash_table[0], ioaddr + MAR0); iowrite16(hash_table[1], ioaddr + MAR1); @@ -997,9 +1000,9 @@ static void r6040_multicast_list(struct net_device *dev) iowrite16(adrp[1], ioaddr + MID_1M + 8 * i); iowrite16(adrp[2], ioaddr + MID_1H + 8 * i); } else { - iowrite16(0xffff, ioaddr + MID_1L + 8 * i); - iowrite16(0xffff, ioaddr + MID_1M + 8 * i); - iowrite16(0xffff, ioaddr + MID_1H + 8 * i); + iowrite16(0xffff, ioaddr + MID_0L + 8 * i); + iowrite16(0xffff, ioaddr + MID_0M + 8 * i); + iowrite16(0xffff, ioaddr + MID_0H + 8 * i); } i++; } diff --git a/trunk/drivers/net/r8169.c b/trunk/drivers/net/r8169.c index dd8106ff35aa..dbb1f5a1824c 100644 --- a/trunk/drivers/net/r8169.c +++ b/trunk/drivers/net/r8169.c @@ -1042,14 +1042,14 @@ static void rtl8169_vlan_rx_register(struct net_device *dev, } static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc, - struct sk_buff *skb, int polling) + struct sk_buff *skb) { u32 opts2 = le32_to_cpu(desc->opts2); struct vlan_group *vlgrp = tp->vlgrp; int ret; if (vlgrp && (opts2 & RxVlanTag)) { - __vlan_hwaccel_rx(skb, vlgrp, swab16(opts2 & 0xffff), polling); + vlan_hwaccel_receive_skb(skb, vlgrp, swab16(opts2 & 0xffff)); ret = 0; } else ret = -1; @@ -1066,7 +1066,7 @@ static inline u32 rtl8169_tx_vlan_tag(struct rtl8169_private *tp, } static int rtl8169_rx_vlan_skb(struct rtl8169_private *tp, struct RxDesc *desc, - struct sk_buff *skb, int polling) + struct sk_buff *skb) { return -1; } @@ -2759,7 +2759,6 @@ static void rtl8169_release_board(struct pci_dev *pdev, struct net_device *dev, { iounmap(ioaddr); pci_release_regions(pdev); - pci_clear_mwi(pdev); pci_disable_device(pdev); free_netdev(dev); } @@ -2826,13 +2825,8 @@ static void rtl_rar_set(struct rtl8169_private *tp, u8 *addr) spin_lock_irq(&tp->lock); RTL_W8(Cfg9346, Cfg9346_Unlock); - RTL_W32(MAC4, high); - RTL_R32(MAC4); - RTL_W32(MAC0, low); - RTL_R32(MAC0); - RTL_W8(Cfg9346, Cfg9346_Lock); spin_unlock_irq(&tp->lock); @@ -3020,8 +3014,9 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) goto err_out_free_dev_1; } - if (pci_set_mwi(pdev) < 0) - netif_info(tp, probe, dev, "Mem-Wr-Inval unavailable\n"); + rc = pci_set_mwi(pdev); + if (rc < 0) + goto err_out_disable_2; /* make sure PCI base addr 1 is MMIO */ if (!(pci_resource_flags(pdev, region) & IORESOURCE_MEM)) { @@ -3029,7 +3024,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) "region #%d not an MMIO resource, aborting\n", region); rc = -ENODEV; - goto err_out_mwi_2; + goto err_out_mwi_3; } /* check for weird/broken PCI region reporting */ @@ -3037,13 +3032,13 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) netif_err(tp, probe, dev, "Invalid PCI region size(s), aborting\n"); rc = -ENODEV; - goto err_out_mwi_2; + goto err_out_mwi_3; } rc = pci_request_regions(pdev, MODULENAME); if (rc < 0) { netif_err(tp, probe, dev, "could not request regions\n"); - goto err_out_mwi_2; + goto err_out_mwi_3; } tp->cp_cmd = PCIMulRW | RxChkSum; @@ -3056,7 +3051,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32)); if (rc < 0) { netif_err(tp, probe, dev, "DMA configuration failed\n"); - goto err_out_free_res_3; + goto err_out_free_res_4; } } @@ -3065,7 +3060,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (!ioaddr) { netif_err(tp, probe, dev, "cannot remap MMIO, aborting\n"); rc = -EIO; - goto err_out_free_res_3; + goto err_out_free_res_4; } tp->pcie_cap = pci_find_capability(pdev, PCI_CAP_ID_EXP); @@ -3107,7 +3102,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) if (i == ARRAY_SIZE(rtl_chip_info)) { dev_err(&pdev->dev, "driver bug, MAC version not found in rtl_chip_info\n"); - goto err_out_msi_4; + goto err_out_msi_5; } tp->chipset = i; @@ -3172,7 +3167,7 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) rc = register_netdev(dev); if (rc < 0) - goto err_out_msi_4; + goto err_out_msi_5; pci_set_drvdata(pdev, dev); @@ -3195,13 +3190,14 @@ rtl8169_init_one(struct pci_dev *pdev, const struct pci_device_id *ent) out: return rc; -err_out_msi_4: +err_out_msi_5: rtl_disable_msi(pdev, tp); iounmap(ioaddr); -err_out_free_res_3: +err_out_free_res_4: pci_release_regions(pdev); -err_out_mwi_2: +err_out_mwi_3: pci_clear_mwi(pdev); +err_out_disable_2: pci_disable_device(pdev); err_out_free_dev_1: free_netdev(dev); @@ -4445,20 +4441,12 @@ static inline bool rtl8169_try_rx_copy(struct sk_buff **sk_buff, return done; } -/* - * Warning : rtl8169_rx_interrupt() might be called : - * 1) from NAPI (softirq) context - * (polling = 1 : we should call netif_receive_skb()) - * 2) from process context (rtl8169_reset_task()) - * (polling = 0 : we must call netif_rx() instead) - */ static int rtl8169_rx_interrupt(struct net_device *dev, struct rtl8169_private *tp, void __iomem *ioaddr, u32 budget) { unsigned int cur_rx, rx_left; unsigned int delta, count; - int polling = (budget != ~(u32)0) ? 1 : 0; cur_rx = tp->cur_rx; rx_left = NUM_RX_DESC + tp->dirty_rx - cur_rx; @@ -4520,12 +4508,8 @@ static int rtl8169_rx_interrupt(struct net_device *dev, skb_put(skb, pkt_size); skb->protocol = eth_type_trans(skb, dev); - if (rtl8169_rx_vlan_skb(tp, desc, skb, polling) < 0) { - if (likely(polling)) - netif_receive_skb(skb); - else - netif_rx(skb); - } + if (rtl8169_rx_vlan_skb(tp, desc, skb) < 0) + netif_receive_skb(skb); dev->stats.rx_bytes += pkt_size; dev->stats.rx_packets++; diff --git a/trunk/drivers/net/sb1250-mac.c b/trunk/drivers/net/sb1250-mac.c index 04efc0c1bda9..9944e5d662c0 100644 --- a/trunk/drivers/net/sb1250-mac.c +++ b/trunk/drivers/net/sb1250-mac.c @@ -2353,36 +2353,17 @@ static int sbmac_init(struct platform_device *pldev, long long base) sc->mii_bus = mdiobus_alloc(); if (sc->mii_bus == NULL) { - err = -ENOMEM; - goto uninit_ctx; + sbmac_uninitctx(sc); + return -ENOMEM; } - sc->mii_bus->name = sbmac_mdio_string; - snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%x", idx); - sc->mii_bus->priv = sc; - sc->mii_bus->read = sbmac_mii_read; - sc->mii_bus->write = sbmac_mii_write; - sc->mii_bus->irq = sc->phy_irq; - for (i = 0; i < PHY_MAX_ADDR; ++i) - sc->mii_bus->irq[i] = SBMAC_PHY_INT; - - sc->mii_bus->parent = &pldev->dev; - /* - * Probe PHY address - */ - err = mdiobus_register(sc->mii_bus); - if (err) { - printk(KERN_ERR "%s: unable to register MDIO bus\n", - dev->name); - goto free_mdio; - } - dev_set_drvdata(&pldev->dev, sc->mii_bus); - err = register_netdev(dev); if (err) { printk(KERN_ERR "%s.%d: unable to register netdev\n", sbmac_string, idx); - goto unreg_mdio; + mdiobus_free(sc->mii_bus); + sbmac_uninitctx(sc); + return err; } pr_info("%s.%d: registered as %s\n", sbmac_string, idx, dev->name); @@ -2398,15 +2379,19 @@ static int sbmac_init(struct platform_device *pldev, long long base) pr_info("%s: SiByte Ethernet at 0x%08Lx, address: %pM\n", dev->name, base, eaddr); + sc->mii_bus->name = sbmac_mdio_string; + snprintf(sc->mii_bus->id, MII_BUS_ID_SIZE, "%x", idx); + sc->mii_bus->priv = sc; + sc->mii_bus->read = sbmac_mii_read; + sc->mii_bus->write = sbmac_mii_write; + sc->mii_bus->irq = sc->phy_irq; + for (i = 0; i < PHY_MAX_ADDR; ++i) + sc->mii_bus->irq[i] = SBMAC_PHY_INT; + + sc->mii_bus->parent = &pldev->dev; + dev_set_drvdata(&pldev->dev, sc->mii_bus); + return 0; -unreg_mdio: - mdiobus_unregister(sc->mii_bus); - dev_set_drvdata(&pldev->dev, NULL); -free_mdio: - mdiobus_free(sc->mii_bus); -uninit_ctx: - sbmac_uninitctx(sc); - return err; } @@ -2432,6 +2417,16 @@ static int sbmac_open(struct net_device *dev) goto out_err; } + /* + * Probe PHY address + */ + err = mdiobus_register(sc->mii_bus); + if (err) { + printk(KERN_ERR "%s: unable to register MDIO bus\n", + dev->name); + goto out_unirq; + } + sc->sbm_speed = sbmac_speed_none; sc->sbm_duplex = sbmac_duplex_none; sc->sbm_fc = sbmac_fc_none; @@ -2462,7 +2457,11 @@ static int sbmac_open(struct net_device *dev) return 0; out_unregister: + mdiobus_unregister(sc->mii_bus); + +out_unirq: free_irq(dev->irq, dev); + out_err: return err; } @@ -2651,6 +2650,9 @@ static int sbmac_close(struct net_device *dev) phy_disconnect(sc->phy_dev); sc->phy_dev = NULL; + + mdiobus_unregister(sc->mii_bus); + free_irq(dev->irq, dev); sbdma_emptyring(&(sc->sbm_txdma)); @@ -2758,7 +2760,6 @@ static int __exit sbmac_remove(struct platform_device *pldev) unregister_netdev(dev); sbmac_uninitctx(sc); - mdiobus_unregister(sc->mii_bus); mdiobus_free(sc->mii_bus); iounmap(sc->sbm_base); free_netdev(dev); diff --git a/trunk/drivers/net/sfc/efx.c b/trunk/drivers/net/sfc/efx.c index 649a264d6a81..6486657c47b8 100644 --- a/trunk/drivers/net/sfc/efx.c +++ b/trunk/drivers/net/sfc/efx.c @@ -1861,7 +1861,6 @@ int efx_reset(struct efx_nic *efx, enum reset_type method) } if (disabled) { - dev_close(efx->net_dev); EFX_ERR(efx, "has been disabled\n"); efx->state = STATE_DISABLED; } else { @@ -1885,7 +1884,8 @@ static void efx_reset_work(struct work_struct *data) } rtnl_lock(); - (void)efx_reset(efx, efx->reset_pending); + if (efx_reset(efx, efx->reset_pending)) + dev_close(efx->net_dev); rtnl_unlock(); } diff --git a/trunk/drivers/net/sfc/falcon.c b/trunk/drivers/net/sfc/falcon.c index 08278e7302b3..d294d66fd600 100644 --- a/trunk/drivers/net/sfc/falcon.c +++ b/trunk/drivers/net/sfc/falcon.c @@ -1320,9 +1320,7 @@ static int falcon_probe_nvconfig(struct efx_nic *efx) EFX_LOG(efx, "PHY is %d phy_id %d\n", efx->phy_type, efx->mdio.prtad); - rc = falcon_probe_board(efx, board_rev); - if (rc) - goto fail2; + falcon_probe_board(efx, board_rev); kfree(nvconfig); return 0; diff --git a/trunk/drivers/net/sfc/falcon_boards.c b/trunk/drivers/net/sfc/falcon_boards.c index c7a933a3292e..5712fddd72f2 100644 --- a/trunk/drivers/net/sfc/falcon_boards.c +++ b/trunk/drivers/net/sfc/falcon_boards.c @@ -728,7 +728,15 @@ static const struct falcon_board_type board_types[] = { }, }; -int falcon_probe_board(struct efx_nic *efx, u16 revision_info) +static const struct falcon_board_type falcon_dummy_board = { + .init = efx_port_dummy_op_int, + .init_phy = efx_port_dummy_op_void, + .fini = efx_port_dummy_op_void, + .set_id_led = efx_port_dummy_op_set_id_led, + .monitor = efx_port_dummy_op_int, +}; + +void falcon_probe_board(struct efx_nic *efx, u16 revision_info) { struct falcon_board *board = falcon_board(efx); u8 type_id = FALCON_BOARD_TYPE(revision_info); @@ -746,9 +754,8 @@ int falcon_probe_board(struct efx_nic *efx, u16 revision_info) (efx->pci_dev->subsystem_vendor == EFX_VENDID_SFC) ? board->type->ref_model : board->type->gen_type, 'A' + board->major, board->minor); - return 0; } else { EFX_ERR(efx, "unknown board type %d\n", type_id); - return -ENODEV; + board->type = &falcon_dummy_board; } } diff --git a/trunk/drivers/net/sfc/nic.h b/trunk/drivers/net/sfc/nic.h index 3166bafdfbef..9351c0331a47 100644 --- a/trunk/drivers/net/sfc/nic.h +++ b/trunk/drivers/net/sfc/nic.h @@ -156,7 +156,7 @@ extern struct efx_nic_type siena_a0_nic_type; ************************************************************************** */ -extern int falcon_probe_board(struct efx_nic *efx, u16 revision_info); +extern void falcon_probe_board(struct efx_nic *efx, u16 revision_info); /* TX data path */ extern int efx_nic_probe_tx(struct efx_tx_queue *tx_queue); diff --git a/trunk/drivers/net/sfc/siena.c b/trunk/drivers/net/sfc/siena.c index e0c46f59d1f8..38dcc42c4f79 100644 --- a/trunk/drivers/net/sfc/siena.c +++ b/trunk/drivers/net/sfc/siena.c @@ -456,17 +456,8 @@ static int siena_try_update_nic_stats(struct efx_nic *efx) static void siena_update_nic_stats(struct efx_nic *efx) { - int retry; - - /* If we're unlucky enough to read statistics wduring the DMA, wait - * up to 10ms for it to finish (typically takes <500us) */ - for (retry = 0; retry < 100; ++retry) { - if (siena_try_update_nic_stats(efx) == 0) - return; - udelay(100); - } - - /* Use the old values instead */ + while (siena_try_update_nic_stats(efx) == -EAGAIN) + cpu_relax(); } static void siena_start_nic_stats(struct efx_nic *efx) diff --git a/trunk/drivers/net/stmmac/stmmac_main.c b/trunk/drivers/net/stmmac/stmmac_main.c index 4111a85ec80e..a214a1627e8b 100644 --- a/trunk/drivers/net/stmmac/stmmac_main.c +++ b/trunk/drivers/net/stmmac/stmmac_main.c @@ -1686,7 +1686,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev) } pr_info("done!\n"); - if (!request_mem_region(res->start, resource_size(res), + if (!request_mem_region(res->start, (res->end - res->start), pdev->name)) { pr_err("%s: ERROR: memory allocation failed" "cannot get the I/O addr 0x%x\n", @@ -1695,9 +1695,9 @@ static int stmmac_dvr_probe(struct platform_device *pdev) goto out; } - addr = ioremap(res->start, resource_size(res)); + addr = ioremap(res->start, (res->end - res->start)); if (!addr) { - pr_err("%s: ERROR: memory mapping failed\n", __func__); + pr_err("%s: ERROR: memory mapping failed \n", __func__); ret = -ENOMEM; goto out; } @@ -1775,7 +1775,7 @@ static int stmmac_dvr_probe(struct platform_device *pdev) out: if (ret < 0) { platform_set_drvdata(pdev, NULL); - release_mem_region(res->start, resource_size(res)); + release_mem_region(res->start, (res->end - res->start)); if (addr != NULL) iounmap(addr); } @@ -1813,7 +1813,7 @@ static int stmmac_dvr_remove(struct platform_device *pdev) iounmap((void *)ndev->base_addr); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(res->start, resource_size(res)); + release_mem_region(res->start, (res->end - res->start)); free_netdev(ndev); diff --git a/trunk/drivers/net/tg3.c b/trunk/drivers/net/tg3.c index ecc41cffb470..22cf1c446de3 100644 --- a/trunk/drivers/net/tg3.c +++ b/trunk/drivers/net/tg3.c @@ -8633,7 +8633,6 @@ static int tg3_test_msi(struct tg3 *tp) pci_disable_msi(tp->pdev); tp->tg3_flags2 &= ~TG3_FLG2_USING_MSI; - tp->napi[0].irq_vec = tp->pdev->irq; err = tg3_request_irq(tp, 0); if (err) diff --git a/trunk/drivers/net/tun.c b/trunk/drivers/net/tun.c index 43265207d463..96c39bddc78c 100644 --- a/trunk/drivers/net/tun.c +++ b/trunk/drivers/net/tun.c @@ -387,10 +387,6 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev) } } - /* Orphan the skb - required as we might hang on to it - * for indefinite time. */ - skb_orphan(skb); - /* Enqueue packet */ skb_queue_tail(&tun->socket.sk->sk_receive_queue, skb); dev->trans_start = jiffies; diff --git a/trunk/drivers/net/usb/Kconfig b/trunk/drivers/net/usb/Kconfig index d7b7018a1de1..ba56ce4382d9 100644 --- a/trunk/drivers/net/usb/Kconfig +++ b/trunk/drivers/net/usb/Kconfig @@ -385,25 +385,4 @@ config USB_CDC_PHONET cellular modem, as found on most Nokia handsets with the "PC suite" USB profile. -config USB_IPHETH - tristate "Apple iPhone USB Ethernet driver" - default n - ---help--- - Module used to share Internet connection (tethering) from your - iPhone (Original, 3G and 3GS) to your system. - Note that you need userspace libraries and programs that are needed - to pair your device with your system and that understand the iPhone - protocol. - - For more information: http://giagio.com/wiki/moin.cgi/iPhoneEthernetDriver - -config USB_SIERRA_NET - tristate "USB-to-WWAN Driver for Sierra Wireless modems" - depends on USB_USBNET - help - Choose this option if you have a Sierra Wireless USB-to-WWAN device. - - To compile this driver as a module, choose M here: the - module will be called sierra_net. - endmenu diff --git a/trunk/drivers/net/usb/Makefile b/trunk/drivers/net/usb/Makefile index b13a279663ba..82ea62955b56 100644 --- a/trunk/drivers/net/usb/Makefile +++ b/trunk/drivers/net/usb/Makefile @@ -23,6 +23,4 @@ obj-$(CONFIG_USB_NET_MCS7830) += mcs7830.o obj-$(CONFIG_USB_USBNET) += usbnet.o obj-$(CONFIG_USB_NET_INT51X1) += int51x1.o obj-$(CONFIG_USB_CDC_PHONET) += cdc-phonet.o -obj-$(CONFIG_USB_IPHETH) += ipheth.o -obj-$(CONFIG_USB_SIERRA_NET) += sierra_net.o diff --git a/trunk/drivers/net/usb/cdc_ether.c b/trunk/drivers/net/usb/cdc_ether.c index 3547cf13d219..c8cdb7f30adc 100644 --- a/trunk/drivers/net/usb/cdc_ether.c +++ b/trunk/drivers/net/usb/cdc_ether.c @@ -431,7 +431,6 @@ static const struct driver_info mbm_info = { .bind = cdc_bind, .unbind = usbnet_cdc_unbind, .status = cdc_status, - .manage_power = cdc_manage_power, }; /*-------------------------------------------------------------------------*/ diff --git a/trunk/drivers/net/usb/dm9601.c b/trunk/drivers/net/usb/dm9601.c index 5dfed9297b22..04b281002a76 100644 --- a/trunk/drivers/net/usb/dm9601.c +++ b/trunk/drivers/net/usb/dm9601.c @@ -240,7 +240,7 @@ static int dm_write_shared_word(struct usbnet *dev, int phy, u8 reg, __le16 valu goto out; dm_write_reg(dev, DM_SHARED_ADDR, phy ? (reg | 0x40) : reg); - dm_write_reg(dev, DM_SHARED_CTRL, phy ? 0x1a : 0x12); + dm_write_reg(dev, DM_SHARED_CTRL, phy ? 0x1c : 0x14); for (i = 0; i < DM_TIMEOUT; i++) { u8 tmp; diff --git a/trunk/drivers/net/usb/ipheth.c b/trunk/drivers/net/usb/ipheth.c deleted file mode 100644 index 418825d26f90..000000000000 --- a/trunk/drivers/net/usb/ipheth.c +++ /dev/null @@ -1,569 +0,0 @@ -/* - * ipheth.c - Apple iPhone USB Ethernet driver - * - * Copyright (c) 2009 Diego Giagio - * All rights reserved. - * - * Redistribution and use in source and binary forms, with or without - * modification, are permitted provided that the following conditions - * are met: - * 1. Redistributions of source code must retain the above copyright - * notice, this list of conditions and the following disclaimer. - * 2. Redistributions in binary form must reproduce the above copyright - * notice, this list of conditions and the following disclaimer in the - * documentation and/or other materials provided with the distribution. - * 3. Neither the name of GIAGIO.COM nor the names of its contributors - * may be used to endorse or promote products derived from this software - * without specific prior written permission. - * - * Alternatively, provided that this notice is retained in full, this - * software may be distributed under the terms of the GNU General - * Public License ("GPL") version 2, in which case the provisions of the - * GPL apply INSTEAD OF those given above. - * - * The provided data structures and external interfaces from this code - * are not restricted to be used by modules with a GPL compatible license. - * - * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS - * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT - * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR - * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT - * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, - * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT - * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, - * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY - * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE - * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH - * DAMAGE. - * - * - * Attention: iPhone device must be paired, otherwise it won't respond to our - * driver. For more info: http://giagio.com/wiki/moin.cgi/iPhoneEthernetDriver - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define USB_VENDOR_APPLE 0x05ac -#define USB_PRODUCT_IPHONE 0x1290 -#define USB_PRODUCT_IPHONE_3G 0x1292 -#define USB_PRODUCT_IPHONE_3GS 0x1294 - -#define IPHETH_USBINTF_CLASS 255 -#define IPHETH_USBINTF_SUBCLASS 253 -#define IPHETH_USBINTF_PROTO 1 - -#define IPHETH_BUF_SIZE 1516 -#define IPHETH_TX_TIMEOUT (5 * HZ) - -#define IPHETH_INTFNUM 2 -#define IPHETH_ALT_INTFNUM 1 - -#define IPHETH_CTRL_ENDP 0x00 -#define IPHETH_CTRL_BUF_SIZE 0x40 -#define IPHETH_CTRL_TIMEOUT (5 * HZ) - -#define IPHETH_CMD_GET_MACADDR 0x00 -#define IPHETH_CMD_CARRIER_CHECK 0x45 - -#define IPHETH_CARRIER_CHECK_TIMEOUT round_jiffies_relative(1 * HZ) -#define IPHETH_CARRIER_ON 0x04 - -static struct usb_device_id ipheth_table[] = { - { USB_DEVICE_AND_INTERFACE_INFO( - USB_VENDOR_APPLE, USB_PRODUCT_IPHONE, - IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, - IPHETH_USBINTF_PROTO) }, - { USB_DEVICE_AND_INTERFACE_INFO( - USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_3G, - IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, - IPHETH_USBINTF_PROTO) }, - { USB_DEVICE_AND_INTERFACE_INFO( - USB_VENDOR_APPLE, USB_PRODUCT_IPHONE_3GS, - IPHETH_USBINTF_CLASS, IPHETH_USBINTF_SUBCLASS, - IPHETH_USBINTF_PROTO) }, - { } -}; -MODULE_DEVICE_TABLE(usb, ipheth_table); - -struct ipheth_device { - struct usb_device *udev; - struct usb_interface *intf; - struct net_device *net; - struct sk_buff *tx_skb; - struct urb *tx_urb; - struct urb *rx_urb; - unsigned char *tx_buf; - unsigned char *rx_buf; - unsigned char *ctrl_buf; - u8 bulk_in; - u8 bulk_out; - struct delayed_work carrier_work; -}; - -static int ipheth_rx_submit(struct ipheth_device *dev, gfp_t mem_flags); - -static int ipheth_alloc_urbs(struct ipheth_device *iphone) -{ - struct urb *tx_urb = NULL; - struct urb *rx_urb = NULL; - u8 *tx_buf = NULL; - u8 *rx_buf = NULL; - - tx_urb = usb_alloc_urb(0, GFP_KERNEL); - if (tx_urb == NULL) - goto error_nomem; - - rx_urb = usb_alloc_urb(0, GFP_KERNEL); - if (rx_urb == NULL) - goto free_tx_urb; - - tx_buf = usb_buffer_alloc(iphone->udev, - IPHETH_BUF_SIZE, - GFP_KERNEL, - &tx_urb->transfer_dma); - if (tx_buf == NULL) - goto free_rx_urb; - - rx_buf = usb_buffer_alloc(iphone->udev, - IPHETH_BUF_SIZE, - GFP_KERNEL, - &rx_urb->transfer_dma); - if (rx_buf == NULL) - goto free_tx_buf; - - - iphone->tx_urb = tx_urb; - iphone->rx_urb = rx_urb; - iphone->tx_buf = tx_buf; - iphone->rx_buf = rx_buf; - return 0; - -free_tx_buf: - usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, tx_buf, - tx_urb->transfer_dma); -free_rx_urb: - usb_free_urb(rx_urb); -free_tx_urb: - usb_free_urb(tx_urb); -error_nomem: - return -ENOMEM; -} - -static void ipheth_free_urbs(struct ipheth_device *iphone) -{ - usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, iphone->rx_buf, - iphone->rx_urb->transfer_dma); - usb_buffer_free(iphone->udev, IPHETH_BUF_SIZE, iphone->tx_buf, - iphone->tx_urb->transfer_dma); - usb_free_urb(iphone->rx_urb); - usb_free_urb(iphone->tx_urb); -} - -static void ipheth_kill_urbs(struct ipheth_device *dev) -{ - usb_kill_urb(dev->tx_urb); - usb_kill_urb(dev->rx_urb); -} - -static void ipheth_rcvbulk_callback(struct urb *urb) -{ - struct ipheth_device *dev; - struct sk_buff *skb; - int status; - char *buf; - int len; - - dev = urb->context; - if (dev == NULL) - return; - - status = urb->status; - switch (status) { - case -ENOENT: - case -ECONNRESET: - case -ESHUTDOWN: - return; - case 0: - break; - default: - err("%s: urb status: %d", __func__, urb->status); - return; - } - - len = urb->actual_length; - buf = urb->transfer_buffer; - - skb = dev_alloc_skb(NET_IP_ALIGN + len); - if (!skb) { - err("%s: dev_alloc_skb: -ENOMEM", __func__); - dev->net->stats.rx_dropped++; - return; - } - - skb_reserve(skb, NET_IP_ALIGN); - memcpy(skb_put(skb, len), buf + NET_IP_ALIGN, len - NET_IP_ALIGN); - skb->dev = dev->net; - skb->protocol = eth_type_trans(skb, dev->net); - - dev->net->stats.rx_packets++; - dev->net->stats.rx_bytes += len; - - netif_rx(skb); - ipheth_rx_submit(dev, GFP_ATOMIC); -} - -static void ipheth_sndbulk_callback(struct urb *urb) -{ - struct ipheth_device *dev; - - dev = urb->context; - if (dev == NULL) - return; - - if (urb->status != 0 && - urb->status != -ENOENT && - urb->status != -ECONNRESET && - urb->status != -ESHUTDOWN) - err("%s: urb status: %d", __func__, urb->status); - - dev_kfree_skb_irq(dev->tx_skb); - netif_wake_queue(dev->net); -} - -static int ipheth_carrier_set(struct ipheth_device *dev) -{ - struct usb_device *udev = dev->udev; - int retval; - - retval = usb_control_msg(udev, - usb_rcvctrlpipe(udev, IPHETH_CTRL_ENDP), - IPHETH_CMD_CARRIER_CHECK, /* request */ - 0xc0, /* request type */ - 0x00, /* value */ - 0x02, /* index */ - dev->ctrl_buf, IPHETH_CTRL_BUF_SIZE, - IPHETH_CTRL_TIMEOUT); - if (retval < 0) { - err("%s: usb_control_msg: %d", __func__, retval); - return retval; - } - - if (dev->ctrl_buf[0] == IPHETH_CARRIER_ON) - netif_carrier_on(dev->net); - else - netif_carrier_off(dev->net); - - return 0; -} - -static void ipheth_carrier_check_work(struct work_struct *work) -{ - struct ipheth_device *dev = container_of(work, struct ipheth_device, - carrier_work.work); - - ipheth_carrier_set(dev); - schedule_delayed_work(&dev->carrier_work, IPHETH_CARRIER_CHECK_TIMEOUT); -} - -static int ipheth_get_macaddr(struct ipheth_device *dev) -{ - struct usb_device *udev = dev->udev; - struct net_device *net = dev->net; - int retval; - - retval = usb_control_msg(udev, - usb_rcvctrlpipe(udev, IPHETH_CTRL_ENDP), - IPHETH_CMD_GET_MACADDR, /* request */ - 0xc0, /* request type */ - 0x00, /* value */ - 0x02, /* index */ - dev->ctrl_buf, - IPHETH_CTRL_BUF_SIZE, - IPHETH_CTRL_TIMEOUT); - if (retval < 0) { - err("%s: usb_control_msg: %d", __func__, retval); - } else if (retval < ETH_ALEN) { - err("%s: usb_control_msg: short packet: %d bytes", - __func__, retval); - retval = -EINVAL; - } else { - memcpy(net->dev_addr, dev->ctrl_buf, ETH_ALEN); - retval = 0; - } - - return retval; -} - -static int ipheth_rx_submit(struct ipheth_device *dev, gfp_t mem_flags) -{ - struct usb_device *udev = dev->udev; - int retval; - - usb_fill_bulk_urb(dev->rx_urb, udev, - usb_rcvbulkpipe(udev, dev->bulk_in), - dev->rx_buf, IPHETH_BUF_SIZE, - ipheth_rcvbulk_callback, - dev); - dev->rx_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - - retval = usb_submit_urb(dev->rx_urb, mem_flags); - if (retval) - err("%s: usb_submit_urb: %d", __func__, retval); - return retval; -} - -static int ipheth_open(struct net_device *net) -{ - struct ipheth_device *dev = netdev_priv(net); - struct usb_device *udev = dev->udev; - int retval = 0; - - usb_set_interface(udev, IPHETH_INTFNUM, IPHETH_ALT_INTFNUM); - - retval = ipheth_carrier_set(dev); - if (retval) - return retval; - - retval = ipheth_rx_submit(dev, GFP_KERNEL); - if (retval) - return retval; - - schedule_delayed_work(&dev->carrier_work, IPHETH_CARRIER_CHECK_TIMEOUT); - netif_start_queue(net); - return retval; -} - -static int ipheth_close(struct net_device *net) -{ - struct ipheth_device *dev = netdev_priv(net); - - cancel_delayed_work_sync(&dev->carrier_work); - netif_stop_queue(net); - return 0; -} - -static int ipheth_tx(struct sk_buff *skb, struct net_device *net) -{ - struct ipheth_device *dev = netdev_priv(net); - struct usb_device *udev = dev->udev; - int retval; - - /* Paranoid */ - if (skb->len > IPHETH_BUF_SIZE) { - WARN(1, "%s: skb too large: %d bytes", __func__, skb->len); - dev->net->stats.tx_dropped++; - dev_kfree_skb_irq(skb); - return NETDEV_TX_OK; - } - - memcpy(dev->tx_buf, skb->data, skb->len); - if (skb->len < IPHETH_BUF_SIZE) - memset(dev->tx_buf + skb->len, 0, IPHETH_BUF_SIZE - skb->len); - - usb_fill_bulk_urb(dev->tx_urb, udev, - usb_sndbulkpipe(udev, dev->bulk_out), - dev->tx_buf, IPHETH_BUF_SIZE, - ipheth_sndbulk_callback, - dev); - dev->tx_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - - retval = usb_submit_urb(dev->tx_urb, GFP_ATOMIC); - if (retval) { - err("%s: usb_submit_urb: %d", __func__, retval); - dev->net->stats.tx_errors++; - dev_kfree_skb_irq(skb); - } else { - dev->tx_skb = skb; - - dev->net->stats.tx_packets++; - dev->net->stats.tx_bytes += skb->len; - netif_stop_queue(net); - } - - return NETDEV_TX_OK; -} - -static void ipheth_tx_timeout(struct net_device *net) -{ - struct ipheth_device *dev = netdev_priv(net); - - err("%s: TX timeout", __func__); - dev->net->stats.tx_errors++; - usb_unlink_urb(dev->tx_urb); -} - -static struct net_device_stats *ipheth_stats(struct net_device *net) -{ - struct ipheth_device *dev = netdev_priv(net); - return &dev->net->stats; -} - -static u32 ipheth_ethtool_op_get_link(struct net_device *net) -{ - struct ipheth_device *dev = netdev_priv(net); - return netif_carrier_ok(dev->net); -} - -static struct ethtool_ops ops = { - .get_link = ipheth_ethtool_op_get_link -}; - -static const struct net_device_ops ipheth_netdev_ops = { - .ndo_open = &ipheth_open, - .ndo_stop = &ipheth_close, - .ndo_start_xmit = &ipheth_tx, - .ndo_tx_timeout = &ipheth_tx_timeout, - .ndo_get_stats = &ipheth_stats, -}; - -static struct device_type ipheth_type = { - .name = "wwan", -}; - -static int ipheth_probe(struct usb_interface *intf, - const struct usb_device_id *id) -{ - struct usb_device *udev = interface_to_usbdev(intf); - struct usb_host_interface *hintf; - struct usb_endpoint_descriptor *endp; - struct ipheth_device *dev; - struct net_device *netdev; - int i; - int retval; - - netdev = alloc_etherdev(sizeof(struct ipheth_device)); - if (!netdev) - return -ENOMEM; - - netdev->netdev_ops = &ipheth_netdev_ops; - netdev->watchdog_timeo = IPHETH_TX_TIMEOUT; - strcpy(netdev->name, "wwan%d"); - - dev = netdev_priv(netdev); - dev->udev = udev; - dev->net = netdev; - dev->intf = intf; - - /* Set up endpoints */ - hintf = usb_altnum_to_altsetting(intf, IPHETH_ALT_INTFNUM); - if (hintf == NULL) { - retval = -ENODEV; - err("Unable to find alternate settings interface"); - goto err_endpoints; - } - - for (i = 0; i < hintf->desc.bNumEndpoints; i++) { - endp = &hintf->endpoint[i].desc; - if (usb_endpoint_is_bulk_in(endp)) - dev->bulk_in = endp->bEndpointAddress; - else if (usb_endpoint_is_bulk_out(endp)) - dev->bulk_out = endp->bEndpointAddress; - } - if (!(dev->bulk_in && dev->bulk_out)) { - retval = -ENODEV; - err("Unable to find endpoints"); - goto err_endpoints; - } - - dev->ctrl_buf = kmalloc(IPHETH_CTRL_BUF_SIZE, GFP_KERNEL); - if (dev->ctrl_buf == NULL) { - retval = -ENOMEM; - goto err_alloc_ctrl_buf; - } - - retval = ipheth_get_macaddr(dev); - if (retval) - goto err_get_macaddr; - - INIT_DELAYED_WORK(&dev->carrier_work, ipheth_carrier_check_work); - - retval = ipheth_alloc_urbs(dev); - if (retval) { - err("error allocating urbs: %d", retval); - goto err_alloc_urbs; - } - - usb_set_intfdata(intf, dev); - - SET_NETDEV_DEV(netdev, &intf->dev); - SET_ETHTOOL_OPS(netdev, &ops); - SET_NETDEV_DEVTYPE(netdev, &ipheth_type); - - retval = register_netdev(netdev); - if (retval) { - err("error registering netdev: %d", retval); - retval = -EIO; - goto err_register_netdev; - } - - dev_info(&intf->dev, "Apple iPhone USB Ethernet device attached\n"); - return 0; - -err_register_netdev: - ipheth_free_urbs(dev); -err_alloc_urbs: -err_get_macaddr: -err_alloc_ctrl_buf: - kfree(dev->ctrl_buf); -err_endpoints: - free_netdev(netdev); - return retval; -} - -static void ipheth_disconnect(struct usb_interface *intf) -{ - struct ipheth_device *dev; - - dev = usb_get_intfdata(intf); - if (dev != NULL) { - unregister_netdev(dev->net); - ipheth_kill_urbs(dev); - ipheth_free_urbs(dev); - kfree(dev->ctrl_buf); - free_netdev(dev->net); - } - usb_set_intfdata(intf, NULL); - dev_info(&intf->dev, "Apple iPhone USB Ethernet now disconnected\n"); -} - -static struct usb_driver ipheth_driver = { - .name = "ipheth", - .probe = ipheth_probe, - .disconnect = ipheth_disconnect, - .id_table = ipheth_table, -}; - -static int __init ipheth_init(void) -{ - int retval; - - retval = usb_register(&ipheth_driver); - if (retval) { - err("usb_register failed: %d", retval); - return retval; - } - return 0; -} - -static void __exit ipheth_exit(void) -{ - usb_deregister(&ipheth_driver); -} - -module_init(ipheth_init); -module_exit(ipheth_exit); - -MODULE_AUTHOR("Diego Giagio "); -MODULE_DESCRIPTION("Apple iPhone USB Ethernet driver"); -MODULE_LICENSE("Dual BSD/GPL"); diff --git a/trunk/drivers/net/usb/kaweth.c b/trunk/drivers/net/usb/kaweth.c index c4c334d9770f..52671ea043a7 100644 --- a/trunk/drivers/net/usb/kaweth.c +++ b/trunk/drivers/net/usb/kaweth.c @@ -145,7 +145,6 @@ static struct usb_device_id usb_klsi_table[] = { { USB_DEVICE(0x0707, 0x0100) }, /* SMC 2202USB */ { USB_DEVICE(0x07aa, 0x0001) }, /* Correga K.K. */ { USB_DEVICE(0x07b8, 0x4000) }, /* D-Link DU-E10 */ - { USB_DEVICE(0x07c9, 0xb010) }, /* Allied Telesyn AT-USB10 USB Ethernet Adapter */ { USB_DEVICE(0x0846, 0x1001) }, /* NetGear EA-101 */ { USB_DEVICE(0x0846, 0x1002) }, /* NetGear EA-101 */ { USB_DEVICE(0x085a, 0x0008) }, /* PortGear Ethernet Adapter */ diff --git a/trunk/drivers/net/usb/sierra_net.c b/trunk/drivers/net/usb/sierra_net.c deleted file mode 100644 index f1942d69a0d5..000000000000 --- a/trunk/drivers/net/usb/sierra_net.c +++ /dev/null @@ -1,1004 +0,0 @@ -/* - * USB-to-WWAN Driver for Sierra Wireless modems - * - * Copyright (C) 2008, 2009, 2010 Paxton Smith, Matthew Safar, Rory Filer - * - * - * Portions of this based on the cdc_ether driver by David Brownell (2003-2005) - * and Ole Andre Vadla Ravnas (ActiveSync) (2006). - * - * IMPORTANT DISCLAIMER: This driver is not commercially supported by - * Sierra Wireless. Use at your own risk. - * - * 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 - */ - -#define DRIVER_VERSION "v.2.0" -#define DRIVER_AUTHOR "Paxton Smith, Matthew Safar, Rory Filer" -#define DRIVER_DESC "USB-to-WWAN Driver for Sierra Wireless modems" -static const char driver_name[] = "sierra_net"; - -/* if defined debug messages enabled */ -/*#define DEBUG*/ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#define SWI_USB_REQUEST_GET_FW_ATTR 0x06 -#define SWI_GET_FW_ATTR_MASK 0x08 - -/* atomic counter partially included in MAC address to make sure 2 devices - * do not end up with the same MAC - concept breaks in case of > 255 ifaces - */ -static atomic_t iface_counter = ATOMIC_INIT(0); - -/* - * SYNC Timer Delay definition used to set the expiry time - */ -#define SIERRA_NET_SYNCDELAY (2*HZ) - -/* Max. MTU supported. The modem buffers are limited to 1500 */ -#define SIERRA_NET_MAX_SUPPORTED_MTU 1500 - -/* The SIERRA_NET_USBCTL_BUF_LEN defines a buffer size allocated for control - * message reception ... and thus the max. received packet. - * (May be the cause for parse_hip returning -EINVAL) - */ -#define SIERRA_NET_USBCTL_BUF_LEN 1024 - -/* list of interface numbers - used for constructing interface lists */ -struct sierra_net_iface_info { - const u32 infolen; /* number of interface numbers on list */ - const u8 *ifaceinfo; /* pointer to the array holding the numbers */ -}; - -struct sierra_net_info_data { - u16 rx_urb_size; - struct sierra_net_iface_info whitelist; -}; - -/* Private data structure */ -struct sierra_net_data { - - u8 ethr_hdr_tmpl[ETH_HLEN]; /* ethernet header template for rx'd pkts */ - - u16 link_up; /* air link up or down */ - u8 tx_hdr_template[4]; /* part of HIP hdr for tx'd packets */ - - u8 sync_msg[4]; /* SYNC message */ - u8 shdwn_msg[4]; /* Shutdown message */ - - /* Backpointer to the container */ - struct usbnet *usbnet; - - u8 ifnum; /* interface number */ - -/* Bit masks, must be a power of 2 */ -#define SIERRA_NET_EVENT_RESP_AVAIL 0x01 -#define SIERRA_NET_TIMER_EXPIRY 0x02 - unsigned long kevent_flags; - struct work_struct sierra_net_kevent; - struct timer_list sync_timer; /* For retrying SYNC sequence */ -}; - -struct param { - int is_present; - union { - void *ptr; - u32 dword; - u16 word; - u8 byte; - }; -}; - -/* HIP message type */ -#define SIERRA_NET_HIP_EXTENDEDID 0x7F -#define SIERRA_NET_HIP_HSYNC_ID 0x60 /* Modem -> host */ -#define SIERRA_NET_HIP_RESTART_ID 0x62 /* Modem -> host */ -#define SIERRA_NET_HIP_MSYNC_ID 0x20 /* Host -> modem */ -#define SIERRA_NET_HIP_SHUTD_ID 0x26 /* Host -> modem */ - -#define SIERRA_NET_HIP_EXT_IP_IN_ID 0x0202 -#define SIERRA_NET_HIP_EXT_IP_OUT_ID 0x0002 - -/* 3G UMTS Link Sense Indication definitions */ -#define SIERRA_NET_HIP_LSI_UMTSID 0x78 - -/* Reverse Channel Grant Indication HIP message */ -#define SIERRA_NET_HIP_RCGI 0x64 - -/* LSI Protocol types */ -#define SIERRA_NET_PROTOCOL_UMTS 0x01 -/* LSI Coverage */ -#define SIERRA_NET_COVERAGE_NONE 0x00 -#define SIERRA_NET_COVERAGE_NOPACKET 0x01 - -/* LSI Session */ -#define SIERRA_NET_SESSION_IDLE 0x00 -/* LSI Link types */ -#define SIERRA_NET_AS_LINK_TYPE_IPv4 0x00 - -struct lsi_umts { - u8 protocol; - u8 unused1; - __be16 length; - /* eventually use a union for the rest - assume umts for now */ - u8 coverage; - u8 unused2[41]; - u8 session_state; - u8 unused3[33]; - u8 link_type; - u8 pdp_addr_len; /* NW-supplied PDP address len */ - u8 pdp_addr[16]; /* NW-supplied PDP address (bigendian)) */ - u8 unused4[23]; - u8 dns1_addr_len; /* NW-supplied 1st DNS address len (bigendian) */ - u8 dns1_addr[16]; /* NW-supplied 1st DNS address */ - u8 dns2_addr_len; /* NW-supplied 2nd DNS address len */ - u8 dns2_addr[16]; /* NW-supplied 2nd DNS address (bigendian)*/ - u8 wins1_addr_len; /* NW-supplied 1st Wins address len */ - u8 wins1_addr[16]; /* NW-supplied 1st Wins address (bigendian)*/ - u8 wins2_addr_len; /* NW-supplied 2nd Wins address len */ - u8 wins2_addr[16]; /* NW-supplied 2nd Wins address (bigendian) */ - u8 unused5[4]; - u8 gw_addr_len; /* NW-supplied GW address len */ - u8 gw_addr[16]; /* NW-supplied GW address (bigendian) */ - u8 reserved[8]; -} __attribute__ ((packed)); - -#define SIERRA_NET_LSI_COMMON_LEN 4 -#define SIERRA_NET_LSI_UMTS_LEN (sizeof(struct lsi_umts)) -#define SIERRA_NET_LSI_UMTS_STATUS_LEN \ - (SIERRA_NET_LSI_UMTS_LEN - SIERRA_NET_LSI_COMMON_LEN) - -/* Forward definitions */ -static void sierra_sync_timer(unsigned long syncdata); -static int sierra_net_change_mtu(struct net_device *net, int new_mtu); - -/* Our own net device operations structure */ -static const struct net_device_ops sierra_net_device_ops = { - .ndo_open = usbnet_open, - .ndo_stop = usbnet_stop, - .ndo_start_xmit = usbnet_start_xmit, - .ndo_tx_timeout = usbnet_tx_timeout, - .ndo_change_mtu = sierra_net_change_mtu, - .ndo_set_mac_address = eth_mac_addr, - .ndo_validate_addr = eth_validate_addr, -}; - -/* get private data associated with passed in usbnet device */ -static inline struct sierra_net_data *sierra_net_get_private(struct usbnet *dev) -{ - return (struct sierra_net_data *)dev->data[0]; -} - -/* set private data associated with passed in usbnet device */ -static inline void sierra_net_set_private(struct usbnet *dev, - struct sierra_net_data *priv) -{ - dev->data[0] = (unsigned long)priv; -} - -/* is packet IPv4 */ -static inline int is_ip(struct sk_buff *skb) -{ - return (skb->protocol == cpu_to_be16(ETH_P_IP)); -} - -/* - * check passed in packet and make sure that: - * - it is linear (no scatter/gather) - * - it is ethernet (mac_header properly set) - */ -static int check_ethip_packet(struct sk_buff *skb, struct usbnet *dev) -{ - skb_reset_mac_header(skb); /* ethernet header */ - - if (skb_is_nonlinear(skb)) { - netdev_err(dev->net, "Non linear buffer-dropping\n"); - return 0; - } - - if (!pskb_may_pull(skb, ETH_HLEN)) - return 0; - skb->protocol = eth_hdr(skb)->h_proto; - - return 1; -} - -static const u8 *save16bit(struct param *p, const u8 *datap) -{ - p->is_present = 1; - p->word = get_unaligned_be16(datap); - return datap + sizeof(p->word); -} - -static const u8 *save8bit(struct param *p, const u8 *datap) -{ - p->is_present = 1; - p->byte = *datap; - return datap + sizeof(p->byte); -} - -/*----------------------------------------------------------------------------* - * BEGIN HIP * - *----------------------------------------------------------------------------*/ -/* HIP header */ -#define SIERRA_NET_HIP_HDR_LEN 4 -/* Extended HIP header */ -#define SIERRA_NET_HIP_EXT_HDR_LEN 6 - -struct hip_hdr { - int hdrlen; - struct param payload_len; - struct param msgid; - struct param msgspecific; - struct param extmsgid; -}; - -static int parse_hip(const u8 *buf, const u32 buflen, struct hip_hdr *hh) -{ - const u8 *curp = buf; - int padded; - - if (buflen < SIERRA_NET_HIP_HDR_LEN) - return -EPROTO; - - curp = save16bit(&hh->payload_len, curp); - curp = save8bit(&hh->msgid, curp); - curp = save8bit(&hh->msgspecific, curp); - - padded = hh->msgid.byte & 0x80; - hh->msgid.byte &= 0x7F; /* 7 bits */ - - hh->extmsgid.is_present = (hh->msgid.byte == SIERRA_NET_HIP_EXTENDEDID); - if (hh->extmsgid.is_present) { - if (buflen < SIERRA_NET_HIP_EXT_HDR_LEN) - return -EPROTO; - - hh->payload_len.word &= 0x3FFF; /* 14 bits */ - - curp = save16bit(&hh->extmsgid, curp); - hh->extmsgid.word &= 0x03FF; /* 10 bits */ - - hh->hdrlen = SIERRA_NET_HIP_EXT_HDR_LEN; - } else { - hh->payload_len.word &= 0x07FF; /* 11 bits */ - hh->hdrlen = SIERRA_NET_HIP_HDR_LEN; - } - - if (padded) { - hh->hdrlen++; - hh->payload_len.word--; - } - - /* if real packet shorter than the claimed length */ - if (buflen < (hh->hdrlen + hh->payload_len.word)) - return -EINVAL; - - return 0; -} - -static void build_hip(u8 *buf, const u16 payloadlen, - struct sierra_net_data *priv) -{ - /* the following doesn't have the full functionality. We - * currently build only one kind of header, so it is faster this way - */ - put_unaligned_be16(payloadlen, buf); - memcpy(buf+2, priv->tx_hdr_template, sizeof(priv->tx_hdr_template)); -} -/*----------------------------------------------------------------------------* - * END HIP * - *----------------------------------------------------------------------------*/ - -static int sierra_net_send_cmd(struct usbnet *dev, - u8 *cmd, int cmdlen, const char * cmd_name) -{ - struct sierra_net_data *priv = sierra_net_get_private(dev); - int status; - - status = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0), - USB_CDC_SEND_ENCAPSULATED_COMMAND, - USB_DIR_OUT|USB_TYPE_CLASS|USB_RECIP_INTERFACE, 0, - priv->ifnum, cmd, cmdlen, USB_CTRL_SET_TIMEOUT); - - if (status != cmdlen && status != -ENODEV) - netdev_err(dev->net, "Submit %s failed %d\n", cmd_name, status); - - return status; -} - -static int sierra_net_send_sync(struct usbnet *dev) -{ - int status; - struct sierra_net_data *priv = sierra_net_get_private(dev); - - dev_dbg(&dev->udev->dev, "%s", __func__); - - status = sierra_net_send_cmd(dev, priv->sync_msg, - sizeof(priv->sync_msg), "SYNC"); - - return status; -} - -static void sierra_net_set_ctx_index(struct sierra_net_data *priv, u8 ctx_ix) -{ - dev_dbg(&(priv->usbnet->udev->dev), "%s %d", __func__, ctx_ix); - priv->tx_hdr_template[0] = 0x3F; - priv->tx_hdr_template[1] = ctx_ix; - *((u16 *)&priv->tx_hdr_template[2]) = - cpu_to_be16(SIERRA_NET_HIP_EXT_IP_OUT_ID); -} - -static inline int sierra_net_is_valid_addrlen(u8 len) -{ - return (len == sizeof(struct in_addr)); -} - -static int sierra_net_parse_lsi(struct usbnet *dev, char *data, int datalen) -{ - struct lsi_umts *lsi = (struct lsi_umts *)data; - - if (datalen < sizeof(struct lsi_umts)) { - netdev_err(dev->net, "%s: Data length %d, exp %Zu\n", - __func__, datalen, - sizeof(struct lsi_umts)); - return -1; - } - - if (lsi->length != cpu_to_be16(SIERRA_NET_LSI_UMTS_STATUS_LEN)) { - netdev_err(dev->net, "%s: LSI_UMTS_STATUS_LEN %d, exp %u\n", - __func__, be16_to_cpu(lsi->length), - (u32)SIERRA_NET_LSI_UMTS_STATUS_LEN); - return -1; - } - - /* Validate the protocol - only support UMTS for now */ - if (lsi->protocol != SIERRA_NET_PROTOCOL_UMTS) { - netdev_err(dev->net, "Protocol unsupported, 0x%02x\n", - lsi->protocol); - return -1; - } - - /* Validate the link type */ - if (lsi->link_type != SIERRA_NET_AS_LINK_TYPE_IPv4) { - netdev_err(dev->net, "Link type unsupported: 0x%02x\n", - lsi->link_type); - return -1; - } - - /* Validate the coverage */ - if (lsi->coverage == SIERRA_NET_COVERAGE_NONE - || lsi->coverage == SIERRA_NET_COVERAGE_NOPACKET) { - netdev_err(dev->net, "No coverage, 0x%02x\n", lsi->coverage); - return 0; - } - - /* Validate the session state */ - if (lsi->session_state == SIERRA_NET_SESSION_IDLE) { - netdev_err(dev->net, "Session idle, 0x%02x\n", - lsi->session_state); - return 0; - } - - /* Set link_sense true */ - return 1; -} - -static void sierra_net_handle_lsi(struct usbnet *dev, char *data, - struct hip_hdr *hh) -{ - struct sierra_net_data *priv = sierra_net_get_private(dev); - int link_up; - - link_up = sierra_net_parse_lsi(dev, data + hh->hdrlen, - hh->payload_len.word); - if (link_up < 0) { - netdev_err(dev->net, "Invalid LSI\n"); - return; - } - if (link_up) { - sierra_net_set_ctx_index(priv, hh->msgspecific.byte); - priv->link_up = 1; - netif_carrier_on(dev->net); - } else { - priv->link_up = 0; - netif_carrier_off(dev->net); - } -} - -static void sierra_net_dosync(struct usbnet *dev) -{ - int status; - struct sierra_net_data *priv = sierra_net_get_private(dev); - - dev_dbg(&dev->udev->dev, "%s", __func__); - - /* tell modem we are ready */ - status = sierra_net_send_sync(dev); - if (status < 0) - netdev_err(dev->net, - "Send SYNC failed, status %d\n", status); - status = sierra_net_send_sync(dev); - if (status < 0) - netdev_err(dev->net, - "Send SYNC failed, status %d\n", status); - - /* Now, start a timer and make sure we get the Restart Indication */ - priv->sync_timer.function = sierra_sync_timer; - priv->sync_timer.data = (unsigned long) dev; - priv->sync_timer.expires = jiffies + SIERRA_NET_SYNCDELAY; - add_timer(&priv->sync_timer); -} - -static void sierra_net_kevent(struct work_struct *work) -{ - struct sierra_net_data *priv = - container_of(work, struct sierra_net_data, sierra_net_kevent); - struct usbnet *dev = priv->usbnet; - int len; - int err; - u8 *buf; - u8 ifnum; - - if (test_bit(SIERRA_NET_EVENT_RESP_AVAIL, &priv->kevent_flags)) { - clear_bit(SIERRA_NET_EVENT_RESP_AVAIL, &priv->kevent_flags); - - /* Query the modem for the LSI message */ - buf = kzalloc(SIERRA_NET_USBCTL_BUF_LEN, GFP_KERNEL); - if (!buf) { - netdev_err(dev->net, - "failed to allocate buf for LS msg\n"); - return; - } - ifnum = priv->ifnum; - len = usb_control_msg(dev->udev, usb_rcvctrlpipe(dev->udev, 0), - USB_CDC_GET_ENCAPSULATED_RESPONSE, - USB_DIR_IN|USB_TYPE_CLASS|USB_RECIP_INTERFACE, - 0, ifnum, buf, SIERRA_NET_USBCTL_BUF_LEN, - USB_CTRL_SET_TIMEOUT); - - if (len < 0) { - netdev_err(dev->net, - "usb_control_msg failed, status %d\n", len); - } else { - struct hip_hdr hh; - - dev_dbg(&dev->udev->dev, "%s: Received status message," - " %04x bytes", __func__, len); - - err = parse_hip(buf, len, &hh); - if (err) { - netdev_err(dev->net, "%s: Bad packet," - " parse result %d\n", __func__, err); - kfree(buf); - return; - } - - /* Validate packet length */ - if (len != hh.hdrlen + hh.payload_len.word) { - netdev_err(dev->net, "%s: Bad packet, received" - " %d, expected %d\n", __func__, len, - hh.hdrlen + hh.payload_len.word); - kfree(buf); - return; - } - - /* Switch on received message types */ - switch (hh.msgid.byte) { - case SIERRA_NET_HIP_LSI_UMTSID: - dev_dbg(&dev->udev->dev, "LSI for ctx:%d", - hh.msgspecific.byte); - sierra_net_handle_lsi(dev, buf, &hh); - break; - case SIERRA_NET_HIP_RESTART_ID: - dev_dbg(&dev->udev->dev, "Restart reported: %d," - " stopping sync timer", - hh.msgspecific.byte); - /* Got sync resp - stop timer & clear mask */ - del_timer_sync(&priv->sync_timer); - clear_bit(SIERRA_NET_TIMER_EXPIRY, - &priv->kevent_flags); - break; - case SIERRA_NET_HIP_HSYNC_ID: - dev_dbg(&dev->udev->dev, "SYNC received"); - err = sierra_net_send_sync(dev); - if (err < 0) - netdev_err(dev->net, - "Send SYNC failed %d\n", err); - break; - case SIERRA_NET_HIP_EXTENDEDID: - netdev_err(dev->net, "Unrecognized HIP msg, " - "extmsgid 0x%04x\n", hh.extmsgid.word); - break; - case SIERRA_NET_HIP_RCGI: - /* Ignored */ - break; - default: - netdev_err(dev->net, "Unrecognized HIP msg, " - "msgid 0x%02x\n", hh.msgid.byte); - break; - } - } - kfree(buf); - } - /* The sync timer bit might be set */ - if (test_bit(SIERRA_NET_TIMER_EXPIRY, &priv->kevent_flags)) { - clear_bit(SIERRA_NET_TIMER_EXPIRY, &priv->kevent_flags); - dev_dbg(&dev->udev->dev, "Deferred sync timer expiry"); - sierra_net_dosync(priv->usbnet); - } - - if (priv->kevent_flags) - dev_dbg(&dev->udev->dev, "sierra_net_kevent done, " - "kevent_flags = 0x%lx", priv->kevent_flags); -} - -static void sierra_net_defer_kevent(struct usbnet *dev, int work) -{ - struct sierra_net_data *priv = sierra_net_get_private(dev); - - set_bit(work, &priv->kevent_flags); - schedule_work(&priv->sierra_net_kevent); -} - -/* - * Sync Retransmit Timer Handler. On expiry, kick the work queue - */ -void sierra_sync_timer(unsigned long syncdata) -{ - struct usbnet *dev = (struct usbnet *)syncdata; - - dev_dbg(&dev->udev->dev, "%s", __func__); - /* Kick the tasklet */ - sierra_net_defer_kevent(dev, SIERRA_NET_TIMER_EXPIRY); -} - -static void sierra_net_status(struct usbnet *dev, struct urb *urb) -{ - struct usb_cdc_notification *event; - - dev_dbg(&dev->udev->dev, "%s", __func__); - - if (urb->actual_length < sizeof *event) - return; - - /* Add cases to handle other standard notifications. */ - event = urb->transfer_buffer; - switch (event->bNotificationType) { - case USB_CDC_NOTIFY_NETWORK_CONNECTION: - case USB_CDC_NOTIFY_SPEED_CHANGE: - /* USB 305 sends those */ - break; - case USB_CDC_NOTIFY_RESPONSE_AVAILABLE: - sierra_net_defer_kevent(dev, SIERRA_NET_EVENT_RESP_AVAIL); - break; - default: - netdev_err(dev->net, ": unexpected notification %02x!\n", - event->bNotificationType); - break; - } -} - -static void sierra_net_get_drvinfo(struct net_device *net, - struct ethtool_drvinfo *info) -{ - /* Inherit standard device info */ - usbnet_get_drvinfo(net, info); - strncpy(info->driver, driver_name, sizeof info->driver); - strncpy(info->version, DRIVER_VERSION, sizeof info->version); -} - -static u32 sierra_net_get_link(struct net_device *net) -{ - struct usbnet *dev = netdev_priv(net); - /* Report link is down whenever the interface is down */ - return sierra_net_get_private(dev)->link_up && netif_running(net); -} - -static struct ethtool_ops sierra_net_ethtool_ops = { - .get_drvinfo = sierra_net_get_drvinfo, - .get_link = sierra_net_get_link, - .get_msglevel = usbnet_get_msglevel, - .set_msglevel = usbnet_set_msglevel, - .get_settings = usbnet_get_settings, - .set_settings = usbnet_set_settings, - .nway_reset = usbnet_nway_reset, -}; - -/* MTU can not be more than 1500 bytes, enforce it. */ -static int sierra_net_change_mtu(struct net_device *net, int new_mtu) -{ - if (new_mtu > SIERRA_NET_MAX_SUPPORTED_MTU) - return -EINVAL; - - return usbnet_change_mtu(net, new_mtu); -} - -static int is_whitelisted(const u8 ifnum, - const struct sierra_net_iface_info *whitelist) -{ - if (whitelist) { - const u8 *list = whitelist->ifaceinfo; - int i; - - for (i = 0; i < whitelist->infolen; i++) { - if (list[i] == ifnum) - return 1; - } - } - return 0; -} - -static int sierra_net_get_fw_attr(struct usbnet *dev, u16 *datap) -{ - int result = 0; - u16 *attrdata; - - attrdata = kmalloc(sizeof(*attrdata), GFP_KERNEL); - if (!attrdata) - return -ENOMEM; - - result = usb_control_msg( - dev->udev, - usb_rcvctrlpipe(dev->udev, 0), - /* _u8 vendor specific request */ - SWI_USB_REQUEST_GET_FW_ATTR, - USB_DIR_IN | USB_TYPE_VENDOR, /* __u8 request type */ - 0x0000, /* __u16 value not used */ - 0x0000, /* __u16 index not used */ - attrdata, /* char *data */ - sizeof(*attrdata), /* __u16 size */ - USB_CTRL_SET_TIMEOUT); /* int timeout */ - - if (result < 0) { - kfree(attrdata); - return -EIO; - } - - *datap = *attrdata; - - kfree(attrdata); - return result; -} - -/* - * collects the bulk endpoints, the status endpoint. - */ -static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf) -{ - u8 ifacenum; - u8 numendpoints; - u16 fwattr = 0; - int status; - struct ethhdr *eth; - struct sierra_net_data *priv; - static const u8 sync_tmplate[sizeof(priv->sync_msg)] = { - 0x00, 0x00, SIERRA_NET_HIP_MSYNC_ID, 0x00}; - static const u8 shdwn_tmplate[sizeof(priv->shdwn_msg)] = { - 0x00, 0x00, SIERRA_NET_HIP_SHUTD_ID, 0x00}; - - struct sierra_net_info_data *data = - (struct sierra_net_info_data *)dev->driver_info->data; - - dev_dbg(&dev->udev->dev, "%s", __func__); - - ifacenum = intf->cur_altsetting->desc.bInterfaceNumber; - /* We only accept certain interfaces */ - if (!is_whitelisted(ifacenum, &data->whitelist)) { - dev_dbg(&dev->udev->dev, "Ignoring interface: %d", ifacenum); - return -ENODEV; - } - numendpoints = intf->cur_altsetting->desc.bNumEndpoints; - /* We have three endpoints, bulk in and out, and a status */ - if (numendpoints != 3) { - dev_err(&dev->udev->dev, "Expected 3 endpoints, found: %d", - numendpoints); - return -ENODEV; - } - /* Status endpoint set in usbnet_get_endpoints() */ - dev->status = NULL; - status = usbnet_get_endpoints(dev, intf); - if (status < 0) { - dev_err(&dev->udev->dev, "Error in usbnet_get_endpoints (%d)", - status); - return -ENODEV; - } - /* Initialize sierra private data */ - priv = kzalloc(sizeof *priv, GFP_KERNEL); - if (!priv) { - dev_err(&dev->udev->dev, "No memory"); - return -ENOMEM; - } - - priv->usbnet = dev; - priv->ifnum = ifacenum; - dev->net->netdev_ops = &sierra_net_device_ops; - - /* change MAC addr to include, ifacenum, and to be unique */ - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter); - dev->net->dev_addr[ETH_ALEN-1] = ifacenum; - - /* we will have to manufacture ethernet headers, prepare template */ - eth = (struct ethhdr *)priv->ethr_hdr_tmpl; - memcpy(ð->h_dest, dev->net->dev_addr, ETH_ALEN); - eth->h_proto = cpu_to_be16(ETH_P_IP); - - /* prepare shutdown message template */ - memcpy(priv->shdwn_msg, shdwn_tmplate, sizeof(priv->shdwn_msg)); - /* set context index initially to 0 - prepares tx hdr template */ - sierra_net_set_ctx_index(priv, 0); - - /* decrease the rx_urb_size and max_tx_size to 4k on USB 1.1 */ - dev->rx_urb_size = data->rx_urb_size; - if (dev->udev->speed != USB_SPEED_HIGH) - dev->rx_urb_size = min_t(size_t, 4096, data->rx_urb_size); - - dev->net->hard_header_len += SIERRA_NET_HIP_EXT_HDR_LEN; - dev->hard_mtu = dev->net->mtu + dev->net->hard_header_len; - - /* Set up the netdev */ - dev->net->flags |= IFF_NOARP; - dev->net->ethtool_ops = &sierra_net_ethtool_ops; - netif_carrier_off(dev->net); - - sierra_net_set_private(dev, priv); - - priv->kevent_flags = 0; - - /* Use the shared workqueue */ - INIT_WORK(&priv->sierra_net_kevent, sierra_net_kevent); - - /* Only need to do this once */ - init_timer(&priv->sync_timer); - - /* verify fw attributes */ - status = sierra_net_get_fw_attr(dev, &fwattr); - dev_dbg(&dev->udev->dev, "Fw attr: %x\n", fwattr); - - /* test whether firmware supports DHCP */ - if (!(status == sizeof(fwattr) && (fwattr & SWI_GET_FW_ATTR_MASK))) { - /* found incompatible firmware version */ - dev_err(&dev->udev->dev, "Incompatible driver and firmware" - " versions\n"); - kfree(priv); - return -ENODEV; - } - /* prepare sync message from template */ - memcpy(priv->sync_msg, sync_tmplate, sizeof(priv->sync_msg)); - - /* initiate the sync sequence */ - sierra_net_dosync(dev); - - return 0; -} - -static void sierra_net_unbind(struct usbnet *dev, struct usb_interface *intf) -{ - int status; - struct sierra_net_data *priv = sierra_net_get_private(dev); - - dev_dbg(&dev->udev->dev, "%s", __func__); - - /* Kill the timer then flush the work queue */ - del_timer_sync(&priv->sync_timer); - - flush_scheduled_work(); - - /* tell modem we are going away */ - status = sierra_net_send_cmd(dev, priv->shdwn_msg, - sizeof(priv->shdwn_msg), "Shutdown"); - if (status < 0) - netdev_err(dev->net, - "usb_control_msg failed, status %d\n", status); - - sierra_net_set_private(dev, NULL); - - kfree(priv); -} - -static struct sk_buff *sierra_net_skb_clone(struct usbnet *dev, - struct sk_buff *skb, int len) -{ - struct sk_buff *new_skb; - - /* clone skb */ - new_skb = skb_clone(skb, GFP_ATOMIC); - - /* remove len bytes from original */ - skb_pull(skb, len); - - /* trim next packet to it's length */ - if (new_skb) { - skb_trim(new_skb, len); - } else { - if (netif_msg_rx_err(dev)) - netdev_err(dev->net, "failed to get skb\n"); - dev->net->stats.rx_dropped++; - } - - return new_skb; -} - -/* ---------------------------- Receive data path ----------------------*/ -static int sierra_net_rx_fixup(struct usbnet *dev, struct sk_buff *skb) -{ - int err; - struct hip_hdr hh; - struct sk_buff *new_skb; - - dev_dbg(&dev->udev->dev, "%s", __func__); - - /* could contain multiple packets */ - while (likely(skb->len)) { - err = parse_hip(skb->data, skb->len, &hh); - if (err) { - if (netif_msg_rx_err(dev)) - netdev_err(dev->net, "Invalid HIP header %d\n", - err); - /* dev->net->stats.rx_errors incremented by caller */ - dev->net->stats.rx_length_errors++; - return 0; - } - - /* Validate Extended HIP header */ - if (!hh.extmsgid.is_present - || hh.extmsgid.word != SIERRA_NET_HIP_EXT_IP_IN_ID) { - if (netif_msg_rx_err(dev)) - netdev_err(dev->net, "HIP/ETH: Invalid pkt\n"); - - dev->net->stats.rx_frame_errors++; - /* dev->net->stats.rx_errors incremented by caller */; - return 0; - } - - skb_pull(skb, hh.hdrlen); - - /* We are going to accept this packet, prepare it */ - memcpy(skb->data, sierra_net_get_private(dev)->ethr_hdr_tmpl, - ETH_HLEN); - - /* Last packet in batch handled by usbnet */ - if (hh.payload_len.word == skb->len) - return 1; - - new_skb = sierra_net_skb_clone(dev, skb, hh.payload_len.word); - if (new_skb) - usbnet_skb_return(dev, new_skb); - - } /* while */ - - return 0; -} - -/* ---------------------------- Transmit data path ----------------------*/ -struct sk_buff *sierra_net_tx_fixup(struct usbnet *dev, struct sk_buff *skb, - gfp_t flags) -{ - struct sierra_net_data *priv = sierra_net_get_private(dev); - u16 len; - bool need_tail; - - dev_dbg(&dev->udev->dev, "%s", __func__); - if (priv->link_up && check_ethip_packet(skb, dev) && is_ip(skb)) { - /* enough head room as is? */ - if (SIERRA_NET_HIP_EXT_HDR_LEN <= skb_headroom(skb)) { - /* Save the Eth/IP length and set up HIP hdr */ - len = skb->len; - skb_push(skb, SIERRA_NET_HIP_EXT_HDR_LEN); - /* Handle ZLP issue */ - need_tail = ((len + SIERRA_NET_HIP_EXT_HDR_LEN) - % dev->maxpacket == 0); - if (need_tail) { - if (unlikely(skb_tailroom(skb) == 0)) { - netdev_err(dev->net, "tx_fixup:" - "no room for packet\n"); - dev_kfree_skb_any(skb); - return NULL; - } else { - skb->data[skb->len] = 0; - __skb_put(skb, 1); - len = len + 1; - } - } - build_hip(skb->data, len, priv); - return skb; - } else { - /* - * compensate in the future if necessary - */ - netdev_err(dev->net, "tx_fixup: no room for HIP\n"); - } /* headroom */ - } - - if (!priv->link_up) - dev->net->stats.tx_carrier_errors++; - - /* tx_dropped incremented by usbnet */ - - /* filter the packet out, release it */ - dev_kfree_skb_any(skb); - return NULL; -} - -static const u8 sierra_net_ifnum_list[] = { 7, 10, 11 }; -static const struct sierra_net_info_data sierra_net_info_data_68A3 = { - .rx_urb_size = 8 * 1024, - .whitelist = { - .infolen = ARRAY_SIZE(sierra_net_ifnum_list), - .ifaceinfo = sierra_net_ifnum_list - } -}; - -static const struct driver_info sierra_net_info_68A3 = { - .description = "Sierra Wireless USB-to-WWAN Modem", - .flags = FLAG_WWAN | FLAG_SEND_ZLP, - .bind = sierra_net_bind, - .unbind = sierra_net_unbind, - .status = sierra_net_status, - .rx_fixup = sierra_net_rx_fixup, - .tx_fixup = sierra_net_tx_fixup, - .data = (unsigned long)&sierra_net_info_data_68A3, -}; - -static const struct usb_device_id products[] = { - {USB_DEVICE(0x1199, 0x68A3), /* Sierra Wireless USB-to-WWAN modem */ - .driver_info = (unsigned long) &sierra_net_info_68A3}, - - {}, /* last item */ -}; -MODULE_DEVICE_TABLE(usb, products); - -/* We are based on usbnet, so let it handle the USB driver specifics */ -static struct usb_driver sierra_net_driver = { - .name = "sierra_net", - .id_table = products, - .probe = usbnet_probe, - .disconnect = usbnet_disconnect, - .suspend = usbnet_suspend, - .resume = usbnet_resume, - .no_dynamic_id = 1, -}; - -static int __init sierra_net_init(void) -{ - BUILD_BUG_ON(FIELD_SIZEOF(struct usbnet, data) - < sizeof(struct cdc_state)); - - return usb_register(&sierra_net_driver); -} - -static void __exit sierra_net_exit(void) -{ - usb_deregister(&sierra_net_driver); -} - -module_exit(sierra_net_exit); -module_init(sierra_net_init); - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_VERSION(DRIVER_VERSION); -MODULE_LICENSE("GPL"); diff --git a/trunk/drivers/net/veth.c b/trunk/drivers/net/veth.c index 5ec542dd5b50..f9f0730b53d5 100644 --- a/trunk/drivers/net/veth.c +++ b/trunk/drivers/net/veth.c @@ -187,6 +187,7 @@ static netdev_tx_t veth_xmit(struct sk_buff *skb, struct net_device *dev) return NETDEV_TX_OK; rx_drop: + kfree_skb(skb); rcv_stats->rx_dropped++; return NETDEV_TX_OK; } diff --git a/trunk/drivers/net/virtio_net.c b/trunk/drivers/net/virtio_net.c index b0577dd1a42d..6fb783ce20b9 100644 --- a/trunk/drivers/net/virtio_net.c +++ b/trunk/drivers/net/virtio_net.c @@ -327,7 +327,6 @@ static int add_recvbuf_small(struct virtnet_info *vi, gfp_t gfp) struct scatterlist sg[2]; int err; - sg_init_table(sg, 2); skb = netdev_alloc_skb_ip_align(vi->dev, MAX_PACKET_LEN); if (unlikely(!skb)) return -ENOMEM; @@ -353,7 +352,6 @@ static int add_recvbuf_big(struct virtnet_info *vi, gfp_t gfp) char *p; int i, err, offset; - sg_init_table(sg, MAX_SKB_FRAGS + 2); /* page in sg[MAX_SKB_FRAGS + 1] is list tail */ for (i = MAX_SKB_FRAGS + 1; i > 1; --i) { first = get_a_page(vi, gfp); diff --git a/trunk/drivers/net/wan/hdlc_ppp.c b/trunk/drivers/net/wan/hdlc_ppp.c index 941f053e650e..b9b9d6b01c0b 100644 --- a/trunk/drivers/net/wan/hdlc_ppp.c +++ b/trunk/drivers/net/wan/hdlc_ppp.c @@ -628,15 +628,9 @@ static void ppp_stop(struct net_device *dev) ppp_cp_event(dev, PID_LCP, STOP, 0, 0, 0, NULL); } -static void ppp_close(struct net_device *dev) -{ - ppp_tx_flush(); -} - static struct hdlc_proto proto = { .start = ppp_start, .stop = ppp_stop, - .close = ppp_close, .type_trans = ppp_type_trans, .ioctl = ppp_ioctl, .netif_rx = ppp_rx, diff --git a/trunk/drivers/net/wireless/ath/ar9170/usb.c b/trunk/drivers/net/wireless/ath/ar9170/usb.c index e1c2fcaa8bed..99a6da464bd3 100644 --- a/trunk/drivers/net/wireless/ath/ar9170/usb.c +++ b/trunk/drivers/net/wireless/ath/ar9170/usb.c @@ -727,16 +727,12 @@ static void ar9170_usb_firmware_failed(struct ar9170_usb *aru) { struct device *parent = aru->udev->dev.parent; - complete(&aru->firmware_loading_complete); - /* unbind anything failed */ if (parent) down(&parent->sem); device_release_driver(&aru->udev->dev); if (parent) up(&parent->sem); - - usb_put_dev(aru->udev); } static void ar9170_usb_firmware_finish(const struct firmware *fw, void *context) @@ -765,8 +761,6 @@ static void ar9170_usb_firmware_finish(const struct firmware *fw, void *context) if (err) goto err_unrx; - complete(&aru->firmware_loading_complete); - usb_put_dev(aru->udev); return; err_unrx: @@ -864,7 +858,6 @@ static int ar9170_usb_probe(struct usb_interface *intf, init_usb_anchor(&aru->tx_pending); init_usb_anchor(&aru->tx_submitted); init_completion(&aru->cmd_wait); - init_completion(&aru->firmware_loading_complete); spin_lock_init(&aru->tx_urb_lock); aru->tx_pending_urbs = 0; @@ -884,7 +877,6 @@ static int ar9170_usb_probe(struct usb_interface *intf, if (err) goto err_freehw; - usb_get_dev(aru->udev); return request_firmware_nowait(THIS_MODULE, 1, "ar9170.fw", &aru->udev->dev, GFP_KERNEL, aru, ar9170_usb_firmware_step2); @@ -904,9 +896,6 @@ static void ar9170_usb_disconnect(struct usb_interface *intf) return; aru->common.state = AR9170_IDLE; - - wait_for_completion(&aru->firmware_loading_complete); - ar9170_unregister(&aru->common); ar9170_usb_cancel_urbs(aru); diff --git a/trunk/drivers/net/wireless/ath/ar9170/usb.h b/trunk/drivers/net/wireless/ath/ar9170/usb.h index 919b06046eb3..a2ce3b169ceb 100644 --- a/trunk/drivers/net/wireless/ath/ar9170/usb.h +++ b/trunk/drivers/net/wireless/ath/ar9170/usb.h @@ -71,7 +71,6 @@ struct ar9170_usb { unsigned int tx_pending_urbs; struct completion cmd_wait; - struct completion firmware_loading_complete; int readlen; u8 *readbuf; diff --git a/trunk/drivers/net/wireless/ath/ath9k/main.c b/trunk/drivers/net/wireless/ath/ath9k/main.c index 115e1aeedb59..67ca4e5a6017 100644 --- a/trunk/drivers/net/wireless/ath/ath9k/main.c +++ b/trunk/drivers/net/wireless/ath/ath9k/main.c @@ -1532,7 +1532,8 @@ static int ath9k_config(struct ieee80211_hw *hw, u32 changed) all_wiphys_idle = ath9k_all_wiphys_idle(sc); ath9k_set_wiphy_idle(aphy, idle); - enable_radio = (!idle && all_wiphys_idle); + if (!idle && all_wiphys_idle) + enable_radio = true; /* * After we unlock here its possible another wiphy diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c b/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c index 8972166386cb..83c52a682622 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-4965.c @@ -2015,9 +2015,7 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, IWL_DEBUG_TX_REPLY(priv, "Retry scheduler reclaim scd_ssn " "%d index %d\n", scd_ssn , index); freed = iwl_tx_queue_reclaim(priv, txq_id, index); - if (qc) - iwl_free_tfds_in_queue(priv, sta_id, - tid, freed); + iwl_free_tfds_in_queue(priv, sta_id, tid, freed); if (priv->mac80211_registered && (iwl_queue_space(&txq->q) > txq->q.low_mark) && @@ -2043,17 +2041,14 @@ static void iwl4965_rx_reply_tx(struct iwl_priv *priv, tx_resp->failure_frame); freed = iwl_tx_queue_reclaim(priv, txq_id, index); - if (qc && likely(sta_id != IWL_INVALID_STATION)) - iwl_free_tfds_in_queue(priv, sta_id, tid, freed); - else if (sta_id == IWL_INVALID_STATION) - IWL_DEBUG_TX_REPLY(priv, "Station not known\n"); + iwl_free_tfds_in_queue(priv, sta_id, tid, freed); if (priv->mac80211_registered && (iwl_queue_space(&txq->q) > txq->q.low_mark)) iwl_wake_queue(priv, txq_id); } - if (qc && likely(sta_id != IWL_INVALID_STATION)) - iwl_txq_check_empty(priv, sta_id, tid, txq_id); + + iwl_txq_check_empty(priv, sta_id, tid, txq_id); if (iwl_check_bits(status, TX_ABORT_REQUIRED_MSK)) IWL_ERR(priv, "TODO: Implement Tx ABORT REQUIRED!!!\n"); diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-6000.c b/trunk/drivers/net/wireless/iwlwifi/iwl-6000.c index 92b3e64fc14d..c4844adff92a 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-6000.c +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-6000.c @@ -259,7 +259,7 @@ static struct iwl_lib_ops iwl6000_lib = { EEPROM_5000_REG_BAND_3_CHANNELS, EEPROM_5000_REG_BAND_4_CHANNELS, EEPROM_5000_REG_BAND_5_CHANNELS, - EEPROM_6000_REG_BAND_24_HT40_CHANNELS, + EEPROM_5000_REG_BAND_24_HT40_CHANNELS, EEPROM_5000_REG_BAND_52_HT40_CHANNELS }, .verify_signature = iwlcore_eeprom_verify_signature, @@ -323,7 +323,7 @@ static struct iwl_lib_ops iwl6050_lib = { EEPROM_5000_REG_BAND_3_CHANNELS, EEPROM_5000_REG_BAND_4_CHANNELS, EEPROM_5000_REG_BAND_5_CHANNELS, - EEPROM_6000_REG_BAND_24_HT40_CHANNELS, + EEPROM_5000_REG_BAND_24_HT40_CHANNELS, EEPROM_5000_REG_BAND_52_HT40_CHANNELS }, .verify_signature = iwlcore_eeprom_verify_signature, diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-agn-rs.c b/trunk/drivers/net/wireless/iwlwifi/iwl-agn-rs.c index 1460116d329f..35f819ac87a3 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-agn-rs.c +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-agn-rs.c @@ -346,17 +346,6 @@ static inline int get_num_of_ant_from_rate(u32 rate_n_flags) !!(rate_n_flags & RATE_MCS_ANT_C_MSK); } -/* - * Static function to get the expected throughput from an iwl_scale_tbl_info - * that wraps a NULL pointer check - */ -static s32 get_expected_tpt(struct iwl_scale_tbl_info *tbl, int rs_index) -{ - if (tbl->expected_tpt) - return tbl->expected_tpt[rs_index]; - return 0; -} - /** * rs_collect_tx_data - Update the success/failure sliding window * @@ -364,21 +353,19 @@ static s32 get_expected_tpt(struct iwl_scale_tbl_info *tbl, int rs_index) * at this rate. window->data contains the bitmask of successful * packets. */ -static int rs_collect_tx_data(struct iwl_scale_tbl_info *tbl, - int scale_index, int attempts, int successes) +static int rs_collect_tx_data(struct iwl_rate_scale_data *windows, + int scale_index, s32 tpt, int attempts, + int successes) { struct iwl_rate_scale_data *window = NULL; static const u64 mask = (((u64)1) << (IWL_RATE_MAX_WINDOW - 1)); - s32 fail_count, tpt; + s32 fail_count; if (scale_index < 0 || scale_index >= IWL_RATE_COUNT) return -EINVAL; /* Select window for current tx bit rate */ - window = &(tbl->win[scale_index]); - - /* Get expected throughput */ - tpt = get_expected_tpt(tbl, scale_index); + window = &(windows[scale_index]); /* * Keep track of only the latest 62 tx frame attempts in this rate's @@ -752,6 +739,16 @@ static bool table_type_matches(struct iwl_scale_tbl_info *a, return (a->lq_type == b->lq_type) && (a->ant_type == b->ant_type) && (a->is_SGI == b->is_SGI); } +/* + * Static function to get the expected throughput from an iwl_scale_tbl_info + * that wraps a NULL pointer check + */ +static s32 get_expected_tpt(struct iwl_scale_tbl_info *tbl, int rs_index) +{ + if (tbl->expected_tpt) + return tbl->expected_tpt[rs_index]; + return 0; +} /* * mac80211 sends us Tx status @@ -768,10 +765,12 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband, struct ieee80211_hdr *hdr = (struct ieee80211_hdr *)skb->data; struct iwl_priv *priv = (struct iwl_priv *)priv_r; struct ieee80211_tx_info *info = IEEE80211_SKB_CB(skb); + struct iwl_rate_scale_data *window = NULL; enum mac80211_rate_control_flags mac_flags; u32 tx_rate; struct iwl_scale_tbl_info tbl_type; - struct iwl_scale_tbl_info *curr_tbl, *other_tbl, *tmp_tbl; + struct iwl_scale_tbl_info *curr_tbl, *other_tbl; + s32 tpt = 0; IWL_DEBUG_RATE_LIMIT(priv, "get frame ack response, update rate scale window\n"); @@ -854,6 +853,7 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband, IWL_DEBUG_RATE(priv, "Neither active nor search matches tx rate\n"); return; } + window = (struct iwl_rate_scale_data *)&(curr_tbl->win[0]); /* * Updating the frame history depends on whether packets were @@ -866,7 +866,8 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband, tx_rate = le32_to_cpu(table->rs_table[0].rate_n_flags); rs_get_tbl_info_from_mcs(tx_rate, priv->band, &tbl_type, &rs_index); - rs_collect_tx_data(curr_tbl, rs_index, + tpt = get_expected_tpt(curr_tbl, rs_index); + rs_collect_tx_data(window, rs_index, tpt, info->status.ampdu_ack_len, info->status.ampdu_ack_map); @@ -896,13 +897,19 @@ static void rs_tx_status(void *priv_r, struct ieee80211_supported_band *sband, * table as active/search. */ if (table_type_matches(&tbl_type, curr_tbl)) - tmp_tbl = curr_tbl; + tpt = get_expected_tpt(curr_tbl, rs_index); else if (table_type_matches(&tbl_type, other_tbl)) - tmp_tbl = other_tbl; + tpt = get_expected_tpt(other_tbl, rs_index); else continue; - rs_collect_tx_data(tmp_tbl, rs_index, 1, - i < retries ? 0 : legacy_success); + + /* Constants mean 1 transmission, 0 successes */ + if (i < retries) + rs_collect_tx_data(window, rs_index, tpt, 1, + 0); + else + rs_collect_tx_data(window, rs_index, tpt, 1, + legacy_success); } /* Update success/fail counts if not searching for new mode */ diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-agn.c b/trunk/drivers/net/wireless/iwlwifi/iwl-agn.c index bdff56583e11..8b8e3e1cbb44 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-agn.c +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-agn.c @@ -3331,7 +3331,6 @@ static void iwl_cancel_deferred_work(struct iwl_priv *priv) cancel_delayed_work_sync(&priv->init_alive_start); cancel_delayed_work(&priv->scan_check); - cancel_work_sync(&priv->start_internal_scan); cancel_delayed_work(&priv->alive_start); cancel_work_sync(&priv->beacon_update); del_timer_sync(&priv->statistics_periodic); diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-calib.c b/trunk/drivers/net/wireless/iwlwifi/iwl-calib.c index 8b516c5ff0bb..de3b3f403d1f 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-calib.c +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-calib.c @@ -808,18 +808,6 @@ void iwl_chain_noise_calibration(struct iwl_priv *priv, } } - /* - * The above algorithm sometimes fails when the ucode - * reports 0 for all chains. It's not clear why that - * happens to start with, but it is then causing trouble - * because this can make us enable more chains than the - * hardware really has. - * - * To be safe, simply mask out any chains that we know - * are not on the device. - */ - active_chains &= priv->hw_params.valid_rx_ant; - num_tx_chains = 0; for (i = 0; i < NUM_RX_CHAINS; i++) { /* loops on all the bits of diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-commands.h b/trunk/drivers/net/wireless/iwlwifi/iwl-commands.h index f4e59ae07f8e..6383d9f8c9b3 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-commands.h +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-commands.h @@ -2621,9 +2621,7 @@ struct iwl_ssid_ie { #define PROBE_OPTION_MAX_3945 4 #define PROBE_OPTION_MAX 20 #define TX_CMD_LIFE_TIME_INFINITE cpu_to_le32(0xFFFFFFFF) -#define IWL_GOOD_CRC_TH_DISABLED 0 -#define IWL_GOOD_CRC_TH_DEFAULT cpu_to_le16(1) -#define IWL_GOOD_CRC_TH_NEVER cpu_to_le16(0xffff) +#define IWL_GOOD_CRC_TH cpu_to_le16(1) #define IWL_MAX_SCAN_SIZE 1024 #define IWL_MAX_CMD_SIZE 4096 #define IWL_MAX_PROBE_REQUEST 200 diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-core.c b/trunk/drivers/net/wireless/iwlwifi/iwl-core.c index 049b652bcb5e..db050b811232 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-core.c +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-core.c @@ -308,13 +308,10 @@ int iwl_hw_nic_init(struct iwl_priv *priv) spin_unlock_irqrestore(&priv->lock, flags); - /* Allocate or reset and init all Tx and Command queues */ - if (!priv->txq) { - ret = iwl_txq_ctx_alloc(priv); - if (ret) - return ret; - } else - iwl_txq_ctx_reset(priv); + /* Allocate and init all Tx and Command queues */ + ret = iwl_txq_ctx_reset(priv); + if (ret) + return ret; set_bit(STATUS_INIT, &priv->status); @@ -3358,6 +3355,7 @@ static void iwl_force_rf_reset(struct iwl_priv *priv) */ IWL_DEBUG_INFO(priv, "perform radio reset.\n"); iwl_internal_short_hw_scan(priv); + return; } diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-core.h b/trunk/drivers/net/wireless/iwlwifi/iwl-core.h index 36940a9ec6b9..4ef7739f9e8e 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-core.h @@ -442,8 +442,7 @@ void iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); /***************************************************** * TX ******************************************************/ -int iwl_txq_ctx_alloc(struct iwl_priv *priv); -void iwl_txq_ctx_reset(struct iwl_priv *priv); +int iwl_txq_ctx_reset(struct iwl_priv *priv); void iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq); int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq, @@ -457,8 +456,6 @@ void iwl_free_tfds_in_queue(struct iwl_priv *priv, void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq); int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq, int slots_num, u32 txq_id); -void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq, - int slots_num, u32 txq_id); void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id); int iwl_tx_agg_start(struct iwl_priv *priv, const u8 *ra, u16 tid, u16 *ssn); int iwl_tx_agg_stop(struct iwl_priv *priv , const u8 *ra, u16 tid); @@ -506,7 +503,7 @@ void iwl_init_scan_params(struct iwl_priv *priv); int iwl_scan_cancel(struct iwl_priv *priv); int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms); int iwl_mac_hw_scan(struct ieee80211_hw *hw, struct cfg80211_scan_request *req); -void iwl_internal_short_hw_scan(struct iwl_priv *priv); +int iwl_internal_short_hw_scan(struct iwl_priv *priv); int iwl_force_reset(struct iwl_priv *priv, int mode); u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame, const u8 *ie, int ie_len, int left); diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-dev.h b/trunk/drivers/net/wireless/iwlwifi/iwl-dev.h index ef1720a852e9..6054c5fba0c1 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -1296,7 +1296,6 @@ struct iwl_priv { struct work_struct tt_work; struct work_struct ct_enter; struct work_struct ct_exit; - struct work_struct start_internal_scan; struct tasklet_struct irq_tasklet; diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-eeprom.h b/trunk/drivers/net/wireless/iwlwifi/iwl-eeprom.h index 8171c701e4e1..4e1ba824dc50 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-eeprom.h +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-eeprom.h @@ -203,10 +203,6 @@ struct iwl_eeprom_enhanced_txpwr { #define EEPROM_5000_REG_BAND_52_HT40_CHANNELS ((0x92)\ | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 22 bytes */ -/* 6000 regulatory - indirect access */ -#define EEPROM_6000_REG_BAND_24_HT40_CHANNELS ((0x80)\ - | INDIRECT_ADDRESS | INDIRECT_REGULATORY) /* 14 bytes */ - /* 6000 and up regulatory tx power - indirect access */ /* max. elements per section */ #define EEPROM_MAX_TXPOWER_SECTION_ELEMENTS (8) diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-scan.c b/trunk/drivers/net/wireless/iwlwifi/iwl-scan.c index 741e65ec8301..9ab0e412bf10 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-scan.c +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-scan.c @@ -470,8 +470,6 @@ EXPORT_SYMBOL(iwl_init_scan_params); static int iwl_scan_initiate(struct iwl_priv *priv) { - WARN_ON(!mutex_is_locked(&priv->mutex)); - IWL_DEBUG_INFO(priv, "Starting scan...\n"); set_bit(STATUS_SCANNING, &priv->status); priv->is_internal_short_scan = false; @@ -549,31 +547,24 @@ EXPORT_SYMBOL(iwl_mac_hw_scan); * internal short scan, this function should only been called while associated. * It will reset and tune the radio to prevent possible RF related problem */ -void iwl_internal_short_hw_scan(struct iwl_priv *priv) -{ - queue_work(priv->workqueue, &priv->start_internal_scan); -} - -static void iwl_bg_start_internal_scan(struct work_struct *work) +int iwl_internal_short_hw_scan(struct iwl_priv *priv) { - struct iwl_priv *priv = - container_of(work, struct iwl_priv, start_internal_scan); - - mutex_lock(&priv->mutex); + int ret = 0; if (!iwl_is_ready_rf(priv)) { + ret = -EIO; IWL_DEBUG_SCAN(priv, "not ready or exit pending\n"); - goto unlock; + goto out; } - if (test_bit(STATUS_SCANNING, &priv->status)) { IWL_DEBUG_SCAN(priv, "Scan already in progress.\n"); - goto unlock; + ret = -EAGAIN; + goto out; } - if (test_bit(STATUS_SCAN_ABORTING, &priv->status)) { IWL_DEBUG_SCAN(priv, "Scan request while abort pending\n"); - goto unlock; + ret = -EAGAIN; + goto out; } priv->scan_bands = 0; @@ -586,8 +577,9 @@ static void iwl_bg_start_internal_scan(struct work_struct *work) set_bit(STATUS_SCANNING, &priv->status); priv->is_internal_short_scan = true; queue_work(priv->workqueue, &priv->request_scan); - unlock: - mutex_unlock(&priv->mutex); + +out: + return ret; } EXPORT_SYMBOL(iwl_internal_short_hw_scan); @@ -813,29 +805,16 @@ static void iwl_bg_request_scan(struct work_struct *data) rate = IWL_RATE_1M_PLCP; rate_flags = RATE_MCS_CCK_MSK; } - scan->good_CRC_th = IWL_GOOD_CRC_TH_DISABLED; + scan->good_CRC_th = 0; } else if (priv->scan_bands & BIT(IEEE80211_BAND_5GHZ)) { band = IEEE80211_BAND_5GHZ; rate = IWL_RATE_6M_PLCP; /* - * If active scanning is requested but a certain channel is - * marked passive, we can do active scanning if we detect - * transmissions. - * - * There is an issue with some firmware versions that triggers - * a sysassert on a "good CRC threshold" of zero (== disabled), - * on a radar channel even though this means that we should NOT - * send probes. - * - * The "good CRC threshold" is the number of frames that we - * need to receive during our dwell time on a channel before - * sending out probes -- setting this to a huge value will - * mean we never reach it, but at the same time work around - * the aforementioned issue. Thus use IWL_GOOD_CRC_TH_NEVER - * here instead of IWL_GOOD_CRC_TH_DISABLED. + * If active scaning is requested but a certain channel + * is marked passive, we can do active scanning if we + * detect transmissions. */ - scan->good_CRC_th = is_active ? IWL_GOOD_CRC_TH_DEFAULT : - IWL_GOOD_CRC_TH_NEVER; + scan->good_CRC_th = is_active ? IWL_GOOD_CRC_TH : 0; /* Force use of chains B and C (0x6) for scan Rx for 4965 * Avoid A (0x1) because of its off-channel reception on A-band. @@ -986,7 +965,6 @@ void iwl_setup_scan_deferred_work(struct iwl_priv *priv) INIT_WORK(&priv->scan_completed, iwl_bg_scan_completed); INIT_WORK(&priv->request_scan, iwl_bg_request_scan); INIT_WORK(&priv->abort_scan, iwl_bg_abort_scan); - INIT_WORK(&priv->start_internal_scan, iwl_bg_start_internal_scan); INIT_DELAYED_WORK(&priv->scan_check, iwl_bg_scan_check); } EXPORT_SYMBOL(iwl_setup_scan_deferred_work); diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl-tx.c b/trunk/drivers/net/wireless/iwlwifi/iwl-tx.c index 8dd0c036d547..f0b7e6cfbe4f 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl-tx.c +++ b/trunk/drivers/net/wireless/iwlwifi/iwl-tx.c @@ -194,34 +194,10 @@ void iwl_cmd_queue_free(struct iwl_priv *priv) struct iwl_queue *q = &txq->q; struct device *dev = &priv->pci_dev->dev; int i; - bool huge = false; if (q->n_bd == 0) return; - for (; q->read_ptr != q->write_ptr; - q->read_ptr = iwl_queue_inc_wrap(q->read_ptr, q->n_bd)) { - /* we have no way to tell if it is a huge cmd ATM */ - i = get_cmd_index(q, q->read_ptr, 0); - - if (txq->meta[i].flags & CMD_SIZE_HUGE) { - huge = true; - continue; - } - - pci_unmap_single(priv->pci_dev, - pci_unmap_addr(&txq->meta[i], mapping), - pci_unmap_len(&txq->meta[i], len), - PCI_DMA_BIDIRECTIONAL); - } - if (huge) { - i = q->n_window; - pci_unmap_single(priv->pci_dev, - pci_unmap_addr(&txq->meta[i], mapping), - pci_unmap_len(&txq->meta[i], len), - PCI_DMA_BIDIRECTIONAL); - } - /* De-alloc array of command/tx buffers */ for (i = 0; i <= TFD_CMD_SLOTS; i++) kfree(txq->cmd[i]); @@ -434,26 +410,6 @@ int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq, } EXPORT_SYMBOL(iwl_tx_queue_init); -void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq, - int slots_num, u32 txq_id) -{ - int actual_slots = slots_num; - - if (txq_id == IWL_CMD_QUEUE_NUM) - actual_slots++; - - memset(txq->meta, 0, sizeof(struct iwl_cmd_meta) * actual_slots); - - txq->need_update = 0; - - /* Initialize queue's high/low-water marks, and head/tail indexes */ - iwl_queue_init(priv, &txq->q, TFD_QUEUE_SIZE_MAX, slots_num, txq_id); - - /* Tell device where to find queue */ - priv->cfg->ops->lib->txq_init(priv, txq); -} -EXPORT_SYMBOL(iwl_tx_queue_reset); - /** * iwl_hw_txq_ctx_free - Free TXQ Context * @@ -465,7 +421,8 @@ void iwl_hw_txq_ctx_free(struct iwl_priv *priv) /* Tx queues */ if (priv->txq) { - for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) + for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; + txq_id++) if (txq_id == IWL_CMD_QUEUE_NUM) iwl_cmd_queue_free(priv); else @@ -481,15 +438,15 @@ void iwl_hw_txq_ctx_free(struct iwl_priv *priv) EXPORT_SYMBOL(iwl_hw_txq_ctx_free); /** - * iwl_txq_ctx_alloc - allocate TX queue context - * Allocate all Tx DMA structures and initialize them + * iwl_txq_ctx_reset - Reset TX queue context + * Destroys all DMA structures and initialize them again * * @param priv * @return error code */ -int iwl_txq_ctx_alloc(struct iwl_priv *priv) +int iwl_txq_ctx_reset(struct iwl_priv *priv) { - int ret; + int ret = 0; int txq_id, slots_num; unsigned long flags; @@ -547,31 +504,8 @@ int iwl_txq_ctx_alloc(struct iwl_priv *priv) return ret; } -void iwl_txq_ctx_reset(struct iwl_priv *priv) -{ - int txq_id, slots_num; - unsigned long flags; - - spin_lock_irqsave(&priv->lock, flags); - - /* Turn off all Tx DMA fifos */ - priv->cfg->ops->lib->txq_set_sched(priv, 0); - - /* Tell NIC where to find the "keep warm" buffer */ - iwl_write_direct32(priv, FH_KW_MEM_ADDR_REG, priv->kw.dma >> 4); - - spin_unlock_irqrestore(&priv->lock, flags); - - /* Alloc and init all Tx queues, including the command queue (#4) */ - for (txq_id = 0; txq_id < priv->hw_params.max_txq_num; txq_id++) { - slots_num = txq_id == IWL_CMD_QUEUE_NUM ? - TFD_CMD_SLOTS : TFD_TX_CMD_SLOTS; - iwl_tx_queue_reset(priv, &priv->txq[txq_id], slots_num, txq_id); - } -} - /** - * iwl_txq_ctx_stop - Stop all Tx DMA channels + * iwl_txq_ctx_stop - Stop all Tx DMA channels, free Tx queue memory */ void iwl_txq_ctx_stop(struct iwl_priv *priv) { @@ -591,6 +525,9 @@ void iwl_txq_ctx_stop(struct iwl_priv *priv) 1000); } spin_unlock_irqrestore(&priv->lock, flags); + + /* Deallocate memory for all Tx queues */ + iwl_hw_txq_ctx_free(priv); } EXPORT_SYMBOL(iwl_txq_ctx_stop); @@ -1113,14 +1050,6 @@ int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd) spin_lock_irqsave(&priv->hcmd_lock, flags); - /* If this is a huge cmd, mark the huge flag also on the meta.flags - * of the _original_ cmd. This is used for DMA mapping clean up. - */ - if (cmd->flags & CMD_SIZE_HUGE) { - idx = get_cmd_index(q, q->write_ptr, 0); - txq->meta[idx].flags = CMD_SIZE_HUGE; - } - idx = get_cmd_index(q, q->write_ptr, cmd->flags & CMD_SIZE_HUGE); out_cmd = txq->cmd[idx]; out_meta = &txq->meta[idx]; @@ -1298,7 +1227,6 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) bool huge = !!(pkt->hdr.sequence & SEQ_HUGE_FRAME); struct iwl_device_cmd *cmd; struct iwl_cmd_meta *meta; - struct iwl_tx_queue *txq = &priv->txq[IWL_CMD_QUEUE_NUM]; /* If a Tx command is being handled and it isn't in the actual * command queue then there a command routing bug has been introduced @@ -1312,17 +1240,9 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) return; } - /* If this is a huge cmd, clear the huge flag on the meta.flags - * of the _original_ cmd. So that iwl_cmd_queue_free won't unmap - * the DMA buffer for the scan (huge) command. - */ - if (huge) { - cmd_index = get_cmd_index(&txq->q, index, 0); - txq->meta[cmd_index].flags = 0; - } - cmd_index = get_cmd_index(&txq->q, index, huge); - cmd = txq->cmd[cmd_index]; - meta = &txq->meta[cmd_index]; + cmd_index = get_cmd_index(&priv->txq[IWL_CMD_QUEUE_NUM].q, index, huge); + cmd = priv->txq[IWL_CMD_QUEUE_NUM].cmd[cmd_index]; + meta = &priv->txq[IWL_CMD_QUEUE_NUM].meta[cmd_index]; pci_unmap_single(priv->pci_dev, pci_unmap_addr(meta, mapping), @@ -1344,7 +1264,6 @@ void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb) get_cmd_string(cmd->hdr.cmd)); wake_up_interruptible(&priv->wait_command_queue); } - meta->flags = 0; } EXPORT_SYMBOL(iwl_tx_cmd_complete); diff --git a/trunk/drivers/net/wireless/iwlwifi/iwl3945-base.c b/trunk/drivers/net/wireless/iwlwifi/iwl3945-base.c index b74a56c48d26..b55e4f39a9e1 100644 --- a/trunk/drivers/net/wireless/iwlwifi/iwl3945-base.c +++ b/trunk/drivers/net/wireless/iwlwifi/iwl3945-base.c @@ -2967,8 +2967,7 @@ static void iwl3945_bg_request_scan(struct work_struct *data) * is marked passive, we can do active scanning if we * detect transmissions. */ - scan->good_CRC_th = is_active ? IWL_GOOD_CRC_TH_DEFAULT : - IWL_GOOD_CRC_TH_DISABLED; + scan->good_CRC_th = is_active ? IWL_GOOD_CRC_TH : 0; band = IEEE80211_BAND_5GHZ; } else { IWL_WARN(priv, "Invalid scan band count\n"); diff --git a/trunk/drivers/net/wireless/p54/p54pci.c b/trunk/drivers/net/wireless/p54/p54pci.c index c24067f1a0cb..269fda362836 100644 --- a/trunk/drivers/net/wireless/p54/p54pci.c +++ b/trunk/drivers/net/wireless/p54/p54pci.c @@ -246,7 +246,7 @@ static void p54p_check_tx_ring(struct ieee80211_hw *dev, u32 *index, u32 idx, i; i = (*index) % ring_limit; - (*index) = idx = le32_to_cpu(ring_control->device_idx[ring_index]); + (*index) = idx = le32_to_cpu(ring_control->device_idx[1]); idx %= ring_limit; while (i != idx) { diff --git a/trunk/drivers/of/of_mdio.c b/trunk/drivers/of/of_mdio.c index b4748337223b..18ecae4a4375 100644 --- a/trunk/drivers/of/of_mdio.c +++ b/trunk/drivers/of/of_mdio.c @@ -69,7 +69,7 @@ int of_mdiobus_register(struct mii_bus *mdio, struct device_node *np) } phy = get_phy_device(mdio, be32_to_cpup(addr)); - if (!phy || IS_ERR(phy)) { + if (!phy) { dev_err(&mdio->dev, "error probing PHY at address %i\n", *addr); continue; diff --git a/trunk/drivers/pci/hotplug/rpadlpar_core.c b/trunk/drivers/pci/hotplug/rpadlpar_core.c index 083034710fa6..4e3e0382c16e 100644 --- a/trunk/drivers/pci/hotplug/rpadlpar_core.c +++ b/trunk/drivers/pci/hotplug/rpadlpar_core.c @@ -20,7 +20,6 @@ #include #include #include -#include #include #include @@ -431,8 +430,6 @@ int dlpar_remove_slot(char *drc_name) rc = dlpar_remove_pci_slot(drc_name, dn); break; } - vm_unmap_aliases(); - printk(KERN_INFO "%s: slot %s removed\n", DLPAR_MODULE_NAME, drc_name); exit: mutex_unlock(&rpadlpar_mutex); diff --git a/trunk/drivers/pci/hotplug/rpaphp_core.c b/trunk/drivers/pci/hotplug/rpaphp_core.c index ef7411c660b9..719702240780 100644 --- a/trunk/drivers/pci/hotplug/rpaphp_core.c +++ b/trunk/drivers/pci/hotplug/rpaphp_core.c @@ -29,7 +29,6 @@ #include #include #include -#include #include /* for eeh_add_device() */ #include /* rtas_call */ #include /* for pci_controller */ @@ -419,8 +418,6 @@ static int disable_slot(struct hotplug_slot *hotplug_slot) return -EINVAL; pcibios_remove_pci_devices(slot->bus); - vm_unmap_aliases(); - slot->state = NOT_CONFIGURED; return 0; } diff --git a/trunk/drivers/pci/pci.c b/trunk/drivers/pci/pci.c index 37499127c801..5ea587e59e48 100644 --- a/trunk/drivers/pci/pci.c +++ b/trunk/drivers/pci/pci.c @@ -679,7 +679,7 @@ static void __pci_start_power_transition(struct pci_dev *dev, pci_power_t state) */ int __pci_complete_power_transition(struct pci_dev *dev, pci_power_t state) { - return state >= PCI_D0 ? + return state > PCI_D0 ? pci_platform_power_transition(dev, state) : -EINVAL; } EXPORT_SYMBOL_GPL(__pci_complete_power_transition); @@ -716,6 +716,10 @@ int pci_set_power_state(struct pci_dev *dev, pci_power_t state) */ return 0; + /* Check if we're already there */ + if (dev->current_state == state) + return 0; + __pci_start_power_transition(dev, state); /* This device is quirked not to be put into D3, so diff --git a/trunk/drivers/pci/pcie/aer/aerdrv.c b/trunk/drivers/pci/pcie/aer/aerdrv.c index 7a711ee314b7..aa495ad9bbd4 100644 --- a/trunk/drivers/pci/pcie/aer/aerdrv.c +++ b/trunk/drivers/pci/pcie/aer/aerdrv.c @@ -244,17 +244,11 @@ static pci_ers_result_t aer_root_reset(struct pci_dev *dev) /* Assert Secondary Bus Reset */ pci_read_config_word(dev, PCI_BRIDGE_CONTROL, &p2p_ctrl); - p2p_ctrl |= PCI_BRIDGE_CTL_BUS_RESET; + p2p_ctrl |= PCI_CB_BRIDGE_CTL_CB_RESET; pci_write_config_word(dev, PCI_BRIDGE_CONTROL, p2p_ctrl); - /* - * we should send hot reset message for 2ms to allow it time to - * propogate to all downstream ports - */ - msleep(2); - /* De-assert Secondary Bus Reset */ - p2p_ctrl &= ~PCI_BRIDGE_CTL_BUS_RESET; + p2p_ctrl &= ~PCI_CB_BRIDGE_CTL_CB_RESET; pci_write_config_word(dev, PCI_BRIDGE_CONTROL, p2p_ctrl); /* diff --git a/trunk/drivers/pci/probe.c b/trunk/drivers/pci/probe.c index c82548afcd5c..882bd8d29fe3 100644 --- a/trunk/drivers/pci/probe.c +++ b/trunk/drivers/pci/probe.c @@ -174,14 +174,19 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, pci_read_config_dword(dev, pos, &sz); pci_write_config_dword(dev, pos, l); + if (!sz) + goto fail; /* BAR not implemented */ + /* * All bits set in sz means the device isn't working properly. - * If the BAR isn't implemented, all bits must be 0. If it's a - * memory BAR or a ROM, bit 0 must be clear; if it's an io BAR, bit - * 1 must be clear. + * If it's a memory BAR or a ROM, bit 0 must be clear; if it's + * an io BAR, bit 1 must be clear. */ - if (!sz || sz == 0xffffffff) + if (sz == 0xffffffff) { + dev_err(&dev->dev, "reg %x: invalid size %#x; broken device?\n", + pos, sz); goto fail; + } /* * I don't know how l can have all bits set. Copied from old code. @@ -244,13 +249,17 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type, pos, res); } } else { - sz = pci_size(l, sz, mask); + u32 size = pci_size(l, sz, mask); - if (!sz) + if (!size) { + dev_err(&dev->dev, "reg %x: invalid size " + "(l %#x sz %#x mask %#x); broken device?", + pos, l, sz, mask); goto fail; + } res->start = l; - res->end = l + sz; + res->end = l + size; dev_printk(KERN_DEBUG, &dev->dev, "reg %x: %pR\n", pos, res); } diff --git a/trunk/drivers/pci/setup-bus.c b/trunk/drivers/pci/setup-bus.c index 19b111383f62..4fe36d2e1049 100644 --- a/trunk/drivers/pci/setup-bus.c +++ b/trunk/drivers/pci/setup-bus.c @@ -838,11 +838,65 @@ static void pci_bus_dump_resources(struct pci_bus *bus) } } +static int __init pci_bus_get_depth(struct pci_bus *bus) +{ + int depth = 0; + struct pci_dev *dev; + + list_for_each_entry(dev, &bus->devices, bus_list) { + int ret; + struct pci_bus *b = dev->subordinate; + if (!b) + continue; + + ret = pci_bus_get_depth(b); + if (ret + 1 > depth) + depth = ret + 1; + } + + return depth; +} +static int __init pci_get_max_depth(void) +{ + int depth = 0; + struct pci_bus *bus; + + list_for_each_entry(bus, &pci_root_buses, node) { + int ret; + + ret = pci_bus_get_depth(bus); + if (ret > depth) + depth = ret; + } + + return depth; +} + +/* + * first try will not touch pci bridge res + * second and later try will clear small leaf bridge res + * will stop till to the max deepth if can not find good one + */ void __init pci_assign_unassigned_resources(void) { struct pci_bus *bus; + int tried_times = 0; + enum release_type rel_type = leaf_only; + struct resource_list_x head, *list; + unsigned long type_mask = IORESOURCE_IO | IORESOURCE_MEM | + IORESOURCE_PREFETCH; + unsigned long failed_type; + int max_depth = pci_get_max_depth(); + int pci_try_num; + head.next = NULL; + + pci_try_num = max_depth + 1; + printk(KERN_DEBUG "PCI: max bus depth: %d pci_try_num: %d\n", + max_depth, pci_try_num); + +again: /* Depth first, calculate sizes and alignments of all subordinate buses. */ list_for_each_entry(bus, &pci_root_buses, node) { @@ -850,9 +904,65 @@ pci_assign_unassigned_resources(void) } /* Depth last, allocate resources and update the hardware. */ list_for_each_entry(bus, &pci_root_buses, node) { - pci_bus_assign_resources(bus); - pci_enable_bridges(bus); + __pci_bus_assign_resources(bus, &head); + } + tried_times++; + + /* any device complain? */ + if (!head.next) + goto enable_and_dump; + failed_type = 0; + for (list = head.next; list;) { + failed_type |= list->flags; + list = list->next; + } + /* + * io port are tight, don't try extra + * or if reach the limit, don't want to try more + */ + failed_type &= type_mask; + if ((failed_type == IORESOURCE_IO) || (tried_times >= pci_try_num)) { + free_failed_list(&head); + goto enable_and_dump; + } + + printk(KERN_DEBUG "PCI: No. %d try to assign unassigned res\n", + tried_times + 1); + + /* third times and later will not check if it is leaf */ + if ((tried_times + 1) > 2) + rel_type = whole_subtree; + + /* + * Try to release leaf bridge's resources that doesn't fit resource of + * child device under that bridge + */ + for (list = head.next; list;) { + bus = list->dev->bus; + pci_bus_release_bridge_resources(bus, list->flags & type_mask, + rel_type); + list = list->next; } + /* restore size and flags */ + for (list = head.next; list;) { + struct resource *res = list->res; + + res->start = list->start; + res->end = list->end; + res->flags = list->flags; + if (list->dev->subordinate) + res->flags = 0; + + list = list->next; + } + free_failed_list(&head); + + goto again; + +enable_and_dump: + /* Depth last, update the hardware. */ + list_for_each_entry(bus, &pci_root_buses, node) + pci_enable_bridges(bus); /* dump the resource on buses */ list_for_each_entry(bus, &pci_root_buses, node) { diff --git a/trunk/drivers/pcmcia/cistpl.c b/trunk/drivers/pcmcia/cistpl.c index 854959cada3a..f230f6543bff 100644 --- a/trunk/drivers/pcmcia/cistpl.c +++ b/trunk/drivers/pcmcia/cistpl.c @@ -1484,11 +1484,6 @@ int pccard_validate_cis(struct pcmcia_socket *s, unsigned int *info) if (!s) return -EINVAL; - if (s->functions) { - WARN_ON(1); - return -EINVAL; - } - /* We do not want to validate the CIS cache... */ mutex_lock(&s->ops_mutex); destroy_cis_cache(s); @@ -1644,7 +1639,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj, count = 0; else { struct pcmcia_socket *s; - unsigned int chains = 1; + unsigned int chains; if (off + count > size) count = size - off; @@ -1653,7 +1648,7 @@ static ssize_t pccard_show_cis(struct kobject *kobj, if (!(s->state & SOCKET_PRESENT)) return -ENODEV; - if (!s->functions && pccard_validate_cis(s, &chains)) + if (pccard_validate_cis(s, &chains)) return -EIO; if (!chains) return -ENODATA; diff --git a/trunk/drivers/pcmcia/cs.c b/trunk/drivers/pcmcia/cs.c index c3383750e333..75ed866e6953 100644 --- a/trunk/drivers/pcmcia/cs.c +++ b/trunk/drivers/pcmcia/cs.c @@ -671,22 +671,20 @@ static int pccardd(void *__skt) socket_remove(skt); if (sysfs_events & PCMCIA_UEVENT_INSERT) socket_insert(skt); + if ((sysfs_events & PCMCIA_UEVENT_RESUME) && + !(skt->state & SOCKET_CARDBUS)) { + ret = socket_resume(skt); + if (!ret && skt->callback) + skt->callback->resume(skt); + } if ((sysfs_events & PCMCIA_UEVENT_SUSPEND) && !(skt->state & SOCKET_CARDBUS)) { if (skt->callback) ret = skt->callback->suspend(skt); else ret = 0; - if (!ret) { + if (!ret) socket_suspend(skt); - msleep(100); - } - } - if ((sysfs_events & PCMCIA_UEVENT_RESUME) && - !(skt->state & SOCKET_CARDBUS)) { - ret = socket_resume(skt); - if (!ret && skt->callback) - skt->callback->resume(skt); } if ((sysfs_events & PCMCIA_UEVENT_REQUERY) && !(skt->state & SOCKET_CARDBUS)) { diff --git a/trunk/drivers/pcmcia/db1xxx_ss.c b/trunk/drivers/pcmcia/db1xxx_ss.c index 0f4cc3f00028..6206408e196c 100644 --- a/trunk/drivers/pcmcia/db1xxx_ss.c +++ b/trunk/drivers/pcmcia/db1xxx_ss.c @@ -146,6 +146,7 @@ static irqreturn_t db1200_pcmcia_cdirq(int irq, void *data) static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock) { int ret; + unsigned long flags; if (sock->stschg_irq != -1) { ret = request_irq(sock->stschg_irq, db1000_pcmcia_stschgirq, @@ -161,6 +162,8 @@ static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock) * active one disabled. */ if (sock->board_type == BOARD_TYPE_DB1200) { + local_irq_save(flags); + ret = request_irq(sock->insert_irq, db1200_pcmcia_cdirq, IRQF_DISABLED, "pcmcia_insert", sock); if (ret) @@ -170,14 +173,17 @@ static int db1x_pcmcia_setup_irqs(struct db1x_pcmcia_sock *sock) IRQF_DISABLED, "pcmcia_eject", sock); if (ret) { free_irq(sock->insert_irq, sock); + local_irq_restore(flags); goto out1; } - /* enable the currently silent one */ + /* disable the currently active one */ if (db1200_card_inserted(sock)) - enable_irq(sock->eject_irq); + disable_irq_nosync(sock->insert_irq); else - enable_irq(sock->insert_irq); + disable_irq_nosync(sock->eject_irq); + + local_irq_restore(flags); } else { /* all other (older) Db1x00 boards use a GPIO to show * card detection status: use both-edge triggers. diff --git a/trunk/drivers/pcmcia/ds.c b/trunk/drivers/pcmcia/ds.c index 041eee43fd8d..cb6036d89e59 100644 --- a/trunk/drivers/pcmcia/ds.c +++ b/trunk/drivers/pcmcia/ds.c @@ -335,6 +335,7 @@ static void pcmcia_card_remove(struct pcmcia_socket *s, struct pcmcia_device *le mutex_lock(&s->ops_mutex); list_del(&p_dev->socket_device_list); + p_dev->_removed = 1; mutex_unlock(&s->ops_mutex); dev_dbg(&p_dev->dev, "unregistering device\n"); @@ -653,7 +654,14 @@ static int pcmcia_requery_callback(struct device *dev, void * _data) static void pcmcia_requery(struct pcmcia_socket *s) { - int has_pfc; + int present, has_pfc; + + mutex_lock(&s->ops_mutex); + present = s->pcmcia_state.present; + mutex_unlock(&s->ops_mutex); + + if (!present) + return; if (s->functions == 0) { pcmcia_card_add(s); @@ -679,10 +687,12 @@ static void pcmcia_requery(struct pcmcia_socket *s) new_funcs = mfc.nfn; else new_funcs = 1; - if (old_funcs != new_funcs) { - /* we need to re-start */ + if (old_funcs > new_funcs) { pcmcia_card_remove(s, NULL); pcmcia_card_add(s); + } else if (new_funcs > old_funcs) { + s->functions = new_funcs; + pcmcia_device_add(s, 1); } } @@ -718,8 +728,6 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) struct pcmcia_socket *s = dev->socket; const struct firmware *fw; int ret = -ENOMEM; - cistpl_longlink_mfc_t mfc; - int old_funcs, new_funcs = 1; if (!filename) return -EINVAL; @@ -742,14 +750,6 @@ static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename) goto release; } - /* we need to re-start if the number of functions changed */ - old_funcs = s->functions; - if (!pccard_read_tuple(s, BIND_FN_ALL, CISTPL_LONGLINK_MFC, - &mfc)) - new_funcs = mfc.nfn; - - if (old_funcs != new_funcs) - ret = -EBUSY; /* update information */ pcmcia_device_query(dev); @@ -820,12 +820,11 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev, } if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) { - dev_dbg(&dev->dev, "this is a pseudo-multi-function device\n"); + if (dev->device_no != did->device_no) + return 0; mutex_lock(&dev->socket->ops_mutex); dev->socket->pcmcia_state.has_pfc = 1; mutex_unlock(&dev->socket->ops_mutex); - if (dev->device_no != did->device_no) - return 0; } if (did->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID) { @@ -836,7 +835,7 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev, /* if this is a pseudo-multi-function device, * we need explicit matches */ - if (dev->socket->pcmcia_state.has_pfc) + if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) return 0; if (dev->device_no) return 0; @@ -859,8 +858,10 @@ static inline int pcmcia_devmatch(struct pcmcia_device *dev, if (did->match_flags & PCMCIA_DEV_ID_MATCH_FAKE_CIS) { dev_dbg(&dev->dev, "device needs a fake CIS\n"); if (!dev->socket->fake_cis) - if (pcmcia_load_firmware(dev, did->cisfile)) - return 0; + pcmcia_load_firmware(dev, did->cisfile); + + if (!dev->socket->fake_cis) + return 0; } if (did->match_flags & PCMCIA_DEV_ID_MATCH_ANONYMOUS) { @@ -1253,7 +1254,9 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) switch (event) { case CS_EVENT_CARD_REMOVAL: - atomic_set(&skt->present, 0); + mutex_lock(&s->ops_mutex); + s->pcmcia_state.present = 0; + mutex_unlock(&s->ops_mutex); pcmcia_card_remove(skt, NULL); handle_event(skt, event); mutex_lock(&s->ops_mutex); @@ -1262,9 +1265,9 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) break; case CS_EVENT_CARD_INSERTION: - atomic_set(&skt->present, 1); mutex_lock(&s->ops_mutex); s->pcmcia_state.has_pfc = 0; + s->pcmcia_state.present = 1; destroy_cis_cache(s); /* to be on the safe side... */ mutex_unlock(&s->ops_mutex); pcmcia_card_add(skt); @@ -1283,7 +1286,6 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) destroy_cis_cache(skt); kfree(skt->fake_cis); skt->fake_cis = NULL; - s->functions = 0; mutex_unlock(&s->ops_mutex); /* now, add the new card */ ds_event(skt, CS_EVENT_CARD_INSERTION, @@ -1305,13 +1307,7 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority) return 0; } /* ds_event */ -/* - * NOTE: This is racy. There's no guarantee the card will still be - * physically present, even if the call to this function returns - * non-NULL. Furthermore, the device driver most likely is unbound - * almost immediately, so the timeframe where pcmcia_dev_present - * returns NULL is probably really really small. - */ + struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *_p_dev) { struct pcmcia_device *p_dev; @@ -1321,9 +1317,22 @@ struct pcmcia_device *pcmcia_dev_present(struct pcmcia_device *_p_dev) if (!p_dev) return NULL; - if (atomic_read(&p_dev->socket->present) != 0) - ret = p_dev; + mutex_lock(&p_dev->socket->ops_mutex); + if (!p_dev->socket->pcmcia_state.present) + goto out; + + if (p_dev->socket->pcmcia_state.dead) + goto out; + + if (p_dev->_removed) + goto out; + + if (p_dev->suspended) + goto out; + ret = p_dev; + out: + mutex_unlock(&p_dev->socket->ops_mutex); pcmcia_put_dev(p_dev); return ret; } @@ -1373,8 +1382,6 @@ static int __devinit pcmcia_bus_add_socket(struct device *dev, return ret; } - atomic_set(&socket->present, 0); - return 0; } @@ -1386,6 +1393,10 @@ static void pcmcia_bus_remove_socket(struct device *dev, if (!socket) return; + mutex_lock(&socket->ops_mutex); + socket->pcmcia_state.dead = 1; + mutex_unlock(&socket->ops_mutex); + pccard_register_pcmcia(socket, NULL); /* unregister any unbound devices */ diff --git a/trunk/drivers/pcmcia/pcmcia_ioctl.c b/trunk/drivers/pcmcia/pcmcia_ioctl.c index 7631faa0cadd..104e73d5d86c 100644 --- a/trunk/drivers/pcmcia/pcmcia_ioctl.c +++ b/trunk/drivers/pcmcia/pcmcia_ioctl.c @@ -711,7 +711,7 @@ static int ds_open(struct inode *inode, struct file *file) warning_printed = 1; } - if (atomic_read(&s->present)) + if (s->pcmcia_state.present) queue_event(user, CS_EVENT_CARD_INSERTION); out: unlock_kernel(); @@ -770,6 +770,9 @@ static ssize_t ds_read(struct file *file, char __user *buf, return -EIO; s = user->socket; + if (s->pcmcia_state.dead) + return -EIO; + ret = wait_event_interruptible(s->queue, !queue_empty(user)); if (ret == 0) ret = put_user(get_queued_event(user), (int __user *)buf) ? -EFAULT : 4; @@ -835,6 +838,8 @@ static int ds_ioctl(struct inode *inode, struct file *file, return -EIO; s = user->socket; + if (s->pcmcia_state.dead) + return -EIO; size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT; if (size > sizeof(ds_ioctl_arg_t)) diff --git a/trunk/drivers/pcmcia/pcmcia_resource.c b/trunk/drivers/pcmcia/pcmcia_resource.c index 7c3d03bb4f30..caec1dee2a4b 100644 --- a/trunk/drivers/pcmcia/pcmcia_resource.c +++ b/trunk/drivers/pcmcia/pcmcia_resource.c @@ -755,12 +755,12 @@ int pcmcia_request_irq(struct pcmcia_device *p_dev, irq_req_t *req) else printk(KERN_WARNING "pcmcia: Driver needs updating to support IRQ sharing.\n"); - /* If the interrupt is already assigned, it must be the same */ - if (s->irq.AssignedIRQ != 0) - irq = s->irq.AssignedIRQ; - #ifdef CONFIG_PCMCIA_PROBE - if (!irq) { + + if (s->irq.AssignedIRQ != 0) { + /* If the interrupt is already assigned, it must be the same */ + irq = s->irq.AssignedIRQ; + } else { int try; u32 mask = s->irq_mask; void *data = p_dev; /* something unique to this device */ diff --git a/trunk/drivers/pcmcia/rsrc_nonstatic.c b/trunk/drivers/pcmcia/rsrc_nonstatic.c index a6eb7b59ba9f..559069a80a3b 100644 --- a/trunk/drivers/pcmcia/rsrc_nonstatic.c +++ b/trunk/drivers/pcmcia/rsrc_nonstatic.c @@ -214,7 +214,7 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base, return; } for (i = base, most = 0; i < base+num; i += 8) { - res = claim_region(s, i, 8, IORESOURCE_IO, "PCMCIA ioprobe"); + res = claim_region(NULL, i, 8, IORESOURCE_IO, "PCMCIA ioprobe"); if (!res) continue; hole = inb(i); @@ -231,14 +231,9 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base, bad = any = 0; for (i = base; i < base+num; i += 8) { - res = claim_region(s, i, 8, IORESOURCE_IO, "PCMCIA ioprobe"); - if (!res) { - if (!any) - printk(" excluding"); - if (!bad) - bad = any = i; + res = claim_region(NULL, i, 8, IORESOURCE_IO, "PCMCIA ioprobe"); + if (!res) continue; - } for (j = 0; j < 8; j++) if (inb(i+j) != most) break; @@ -258,7 +253,6 @@ static void do_io_probe(struct pcmcia_socket *s, unsigned int base, } if (bad) { if ((num > 16) && (bad == base) && (i == base+num)) { - sub_interval(&s_data->io_db, bad, i-bad); printk(" nothing: probe failed.\n"); return; } else { @@ -810,7 +804,7 @@ static int adjust_memory(struct pcmcia_socket *s, unsigned int action, unsigned static int adjust_io(struct pcmcia_socket *s, unsigned int action, unsigned long start, unsigned long end) { struct socket_data *data = s->resource_data; - unsigned long size; + unsigned long size = end - start + 1; int ret = 0; #if defined(CONFIG_X86) @@ -820,8 +814,6 @@ static int adjust_io(struct pcmcia_socket *s, unsigned int action, unsigned long start = 0x100; #endif - size = end - start + 1; - if (end < start) return -EINVAL; diff --git a/trunk/drivers/platform/x86/Kconfig b/trunk/drivers/platform/x86/Kconfig index 6c3320d75055..7bec4588c268 100644 --- a/trunk/drivers/platform/x86/Kconfig +++ b/trunk/drivers/platform/x86/Kconfig @@ -390,7 +390,6 @@ config EEEPC_WMI depends on ACPI_WMI depends on INPUT depends on EXPERIMENTAL - select INPUT_SPARSEKMAP ---help--- Say Y here if you want to support WMI-based hotkeys on Eee PC laptops. diff --git a/trunk/drivers/platform/x86/asus-laptop.c b/trunk/drivers/platform/x86/asus-laptop.c index efe8f6388906..52262b012abb 100644 --- a/trunk/drivers/platform/x86/asus-laptop.c +++ b/trunk/drivers/platform/x86/asus-laptop.c @@ -79,15 +79,15 @@ static uint wapf = 1; module_param(wapf, uint, 0644); MODULE_PARM_DESC(wapf, "WAPF value"); -static int wlan_status = 1; -static int bluetooth_status = 1; +static uint wlan_status = 1; +static uint bluetooth_status = 1; -module_param(wlan_status, int, 0644); +module_param(wlan_status, uint, 0644); MODULE_PARM_DESC(wlan_status, "Set the wireless status on boot " "(0 = disabled, 1 = enabled, -1 = don't do anything). " "default is 1"); -module_param(bluetooth_status, int, 0644); +module_param(bluetooth_status, uint, 0644); MODULE_PARM_DESC(bluetooth_status, "Set the wireless status on boot " "(0 = disabled, 1 = enabled, -1 = don't do anything). " "default is 1"); diff --git a/trunk/drivers/platform/x86/dell-wmi.c b/trunk/drivers/platform/x86/dell-wmi.c index 66f53c3c35e8..6ba6c30e5bb6 100644 --- a/trunk/drivers/platform/x86/dell-wmi.c +++ b/trunk/drivers/platform/x86/dell-wmi.c @@ -217,7 +217,6 @@ static void dell_wmi_notify(u32 value, void *context) if (dell_new_hk_type && (buffer_entry[1] != 0x10)) { printk(KERN_INFO "dell-wmi: Received unknown WMI event" " (0x%x)\n", buffer_entry[1]); - kfree(obj); return; } @@ -235,7 +234,7 @@ static void dell_wmi_notify(u32 value, void *context) key->keycode == KEY_BRIGHTNESSDOWN) && acpi_video) { /* Don't report brightness notifications that will also * come via ACPI */ - ; + return; } else { input_report_key(dell_wmi_input_dev, key->keycode, 1); input_sync(dell_wmi_input_dev); diff --git a/trunk/drivers/platform/x86/eeepc-laptop.c b/trunk/drivers/platform/x86/eeepc-laptop.c index 0306174ba875..54a015785ca8 100644 --- a/trunk/drivers/platform/x86/eeepc-laptop.c +++ b/trunk/drivers/platform/x86/eeepc-laptop.c @@ -169,6 +169,7 @@ struct eeepc_laptop { struct backlight_device *backlight_device; struct input_dev *inputdev; + struct key_entry *keymap; struct rfkill *wlan_rfkill; struct rfkill *bluetooth_rfkill; @@ -1203,8 +1204,8 @@ static int eeepc_input_init(struct eeepc_laptop *eeepc) static void eeepc_input_exit(struct eeepc_laptop *eeepc) { if (eeepc->inputdev) { - sparse_keymap_free(eeepc->inputdev); input_unregister_device(eeepc->inputdev); + kfree(eeepc->keymap); } } diff --git a/trunk/drivers/platform/x86/eeepc-wmi.c b/trunk/drivers/platform/x86/eeepc-wmi.c index b227eb469f49..9f8822658fd7 100644 --- a/trunk/drivers/platform/x86/eeepc-wmi.c +++ b/trunk/drivers/platform/x86/eeepc-wmi.c @@ -23,8 +23,6 @@ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ -#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt - #include #include #include @@ -32,34 +30,22 @@ #include #include #include -#include -#include -#include #include #include -#define EEEPC_WMI_FILE "eeepc-wmi" - MODULE_AUTHOR("Yong Wang "); MODULE_DESCRIPTION("Eee PC WMI Hotkey Driver"); MODULE_LICENSE("GPL"); #define EEEPC_WMI_EVENT_GUID "ABBC0F72-8EA1-11D1-00A0-C90629100000" -#define EEEPC_WMI_MGMT_GUID "97845ED0-4E6D-11DE-8A39-0800200C9A66" MODULE_ALIAS("wmi:"EEEPC_WMI_EVENT_GUID); -MODULE_ALIAS("wmi:"EEEPC_WMI_MGMT_GUID); #define NOTIFY_BRNUP_MIN 0x11 #define NOTIFY_BRNUP_MAX 0x1f #define NOTIFY_BRNDOWN_MIN 0x20 #define NOTIFY_BRNDOWN_MAX 0x2e -#define EEEPC_WMI_METHODID_DEVS 0x53564544 -#define EEEPC_WMI_METHODID_DSTS 0x53544344 - -#define EEEPC_WMI_DEVID_BACKLIGHT 0x00050012 - static const struct key_entry eeepc_wmi_keymap[] = { /* Sleep already handled via generic ACPI code */ { KE_KEY, 0x5d, { KEY_WLAN } }, @@ -72,198 +58,18 @@ static const struct key_entry eeepc_wmi_keymap[] = { { KE_END, 0}, }; -struct bios_args { - u32 dev_id; - u32 ctrl_param; -}; - -struct eeepc_wmi { - struct input_dev *inputdev; - struct backlight_device *backlight_device; -}; - -static struct platform_device *platform_device; - -static int eeepc_wmi_input_init(struct eeepc_wmi *eeepc) -{ - int err; - - eeepc->inputdev = input_allocate_device(); - if (!eeepc->inputdev) - return -ENOMEM; - - eeepc->inputdev->name = "Eee PC WMI hotkeys"; - eeepc->inputdev->phys = EEEPC_WMI_FILE "/input0"; - eeepc->inputdev->id.bustype = BUS_HOST; - eeepc->inputdev->dev.parent = &platform_device->dev; - - err = sparse_keymap_setup(eeepc->inputdev, eeepc_wmi_keymap, NULL); - if (err) - goto err_free_dev; - - err = input_register_device(eeepc->inputdev); - if (err) - goto err_free_keymap; - - return 0; - -err_free_keymap: - sparse_keymap_free(eeepc->inputdev); -err_free_dev: - input_free_device(eeepc->inputdev); - return err; -} - -static void eeepc_wmi_input_exit(struct eeepc_wmi *eeepc) -{ - if (eeepc->inputdev) { - sparse_keymap_free(eeepc->inputdev); - input_unregister_device(eeepc->inputdev); - } - - eeepc->inputdev = NULL; -} - -static acpi_status eeepc_wmi_get_devstate(u32 dev_id, u32 *ctrl_param) -{ - struct acpi_buffer input = { (acpi_size)sizeof(u32), &dev_id }; - struct acpi_buffer output = { ACPI_ALLOCATE_BUFFER, NULL }; - union acpi_object *obj; - acpi_status status; - u32 tmp; - - status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID, - 1, EEEPC_WMI_METHODID_DSTS, &input, &output); - - if (ACPI_FAILURE(status)) - return status; - - obj = (union acpi_object *)output.pointer; - if (obj && obj->type == ACPI_TYPE_INTEGER) - tmp = (u32)obj->integer.value; - else - tmp = 0; - - if (ctrl_param) - *ctrl_param = tmp; - - kfree(obj); - - return status; - -} - -static acpi_status eeepc_wmi_set_devstate(u32 dev_id, u32 ctrl_param) -{ - struct bios_args args = { - .dev_id = dev_id, - .ctrl_param = ctrl_param, - }; - struct acpi_buffer input = { (acpi_size)sizeof(args), &args }; - acpi_status status; - - status = wmi_evaluate_method(EEEPC_WMI_MGMT_GUID, - 1, EEEPC_WMI_METHODID_DEVS, &input, NULL); - - return status; -} - -static int read_brightness(struct backlight_device *bd) -{ - static u32 ctrl_param; - acpi_status status; - - status = eeepc_wmi_get_devstate(EEEPC_WMI_DEVID_BACKLIGHT, &ctrl_param); - - if (ACPI_FAILURE(status)) - return -1; - else - return ctrl_param & 0xFF; -} - -static int update_bl_status(struct backlight_device *bd) -{ - - static u32 ctrl_param; - acpi_status status; - - ctrl_param = bd->props.brightness; - - status = eeepc_wmi_set_devstate(EEEPC_WMI_DEVID_BACKLIGHT, ctrl_param); - - if (ACPI_FAILURE(status)) - return -1; - else - return 0; -} - -static const struct backlight_ops eeepc_wmi_bl_ops = { - .get_brightness = read_brightness, - .update_status = update_bl_status, -}; - -static int eeepc_wmi_backlight_notify(struct eeepc_wmi *eeepc, int code) -{ - struct backlight_device *bd = eeepc->backlight_device; - int old = bd->props.brightness; - int new; - - if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX) - new = code - NOTIFY_BRNUP_MIN + 1; - else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX) - new = code - NOTIFY_BRNDOWN_MIN; - - bd->props.brightness = new; - backlight_update_status(bd); - backlight_force_update(bd, BACKLIGHT_UPDATE_HOTKEY); - - return old; -} - -static int eeepc_wmi_backlight_init(struct eeepc_wmi *eeepc) -{ - struct backlight_device *bd; - struct backlight_properties props; - - memset(&props, 0, sizeof(struct backlight_properties)); - props.max_brightness = 15; - bd = backlight_device_register(EEEPC_WMI_FILE, - &platform_device->dev, eeepc, - &eeepc_wmi_bl_ops, &props); - if (IS_ERR(bd)) { - pr_err("Could not register backlight device\n"); - return PTR_ERR(bd); - } - - eeepc->backlight_device = bd; - - bd->props.brightness = read_brightness(bd); - bd->props.power = FB_BLANK_UNBLANK; - backlight_update_status(bd); - - return 0; -} - -static void eeepc_wmi_backlight_exit(struct eeepc_wmi *eeepc) -{ - if (eeepc->backlight_device) - backlight_device_unregister(eeepc->backlight_device); - - eeepc->backlight_device = NULL; -} +static struct input_dev *eeepc_wmi_input_dev; static void eeepc_wmi_notify(u32 value, void *context) { - struct eeepc_wmi *eeepc = context; struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL }; union acpi_object *obj; acpi_status status; int code; - int orig_code; status = wmi_get_event_data(value, &response); if (status != AE_OK) { - pr_err("bad event status 0x%x\n", status); + pr_err("EEEPC WMI: bad event status 0x%x\n", status); return; } @@ -271,142 +77,81 @@ static void eeepc_wmi_notify(u32 value, void *context) if (obj && obj->type == ACPI_TYPE_INTEGER) { code = obj->integer.value; - orig_code = code; if (code >= NOTIFY_BRNUP_MIN && code <= NOTIFY_BRNUP_MAX) code = NOTIFY_BRNUP_MIN; - else if (code >= NOTIFY_BRNDOWN_MIN && - code <= NOTIFY_BRNDOWN_MAX) + else if (code >= NOTIFY_BRNDOWN_MIN && code <= NOTIFY_BRNDOWN_MAX) code = NOTIFY_BRNDOWN_MIN; - if (code == NOTIFY_BRNUP_MIN || code == NOTIFY_BRNDOWN_MIN) { - if (!acpi_video_backlight_support()) - eeepc_wmi_backlight_notify(eeepc, orig_code); - } - - if (!sparse_keymap_report_event(eeepc->inputdev, + if (!sparse_keymap_report_event(eeepc_wmi_input_dev, code, 1, true)) - pr_info("Unknown key %x pressed\n", code); + pr_info("EEEPC WMI: Unknown key %x pressed\n", code); } kfree(obj); } -static int __devinit eeepc_wmi_platform_probe(struct platform_device *device) +static int eeepc_wmi_input_setup(void) { - struct eeepc_wmi *eeepc; int err; - acpi_status status; - eeepc = platform_get_drvdata(device); + eeepc_wmi_input_dev = input_allocate_device(); + if (!eeepc_wmi_input_dev) + return -ENOMEM; + + eeepc_wmi_input_dev->name = "Eee PC WMI hotkeys"; + eeepc_wmi_input_dev->phys = "wmi/input0"; + eeepc_wmi_input_dev->id.bustype = BUS_HOST; - err = eeepc_wmi_input_init(eeepc); + err = sparse_keymap_setup(eeepc_wmi_input_dev, eeepc_wmi_keymap, NULL); if (err) - goto error_input; - - if (!acpi_video_backlight_support()) { - err = eeepc_wmi_backlight_init(eeepc); - if (err) - goto error_backlight; - } else - pr_info("Backlight controlled by ACPI video driver\n"); + goto err_free_dev; - status = wmi_install_notify_handler(EEEPC_WMI_EVENT_GUID, - eeepc_wmi_notify, eeepc); - if (ACPI_FAILURE(status)) { - pr_err("Unable to register notify handler - %d\n", - status); - err = -ENODEV; - goto error_wmi; - } + err = input_register_device(eeepc_wmi_input_dev); + if (err) + goto err_free_keymap; return 0; -error_wmi: - eeepc_wmi_backlight_exit(eeepc); -error_backlight: - eeepc_wmi_input_exit(eeepc); -error_input: +err_free_keymap: + sparse_keymap_free(eeepc_wmi_input_dev); +err_free_dev: + input_free_device(eeepc_wmi_input_dev); return err; } -static int __devexit eeepc_wmi_platform_remove(struct platform_device *device) -{ - struct eeepc_wmi *eeepc; - - eeepc = platform_get_drvdata(device); - wmi_remove_notify_handler(EEEPC_WMI_EVENT_GUID); - eeepc_wmi_backlight_exit(eeepc); - eeepc_wmi_input_exit(eeepc); - - return 0; -} - -static struct platform_driver platform_driver = { - .driver = { - .name = EEEPC_WMI_FILE, - .owner = THIS_MODULE, - }, - .probe = eeepc_wmi_platform_probe, - .remove = __devexit_p(eeepc_wmi_platform_remove), -}; - static int __init eeepc_wmi_init(void) { - struct eeepc_wmi *eeepc; int err; + acpi_status status; - if (!wmi_has_guid(EEEPC_WMI_EVENT_GUID) || - !wmi_has_guid(EEEPC_WMI_MGMT_GUID)) { - pr_warning("No known WMI GUID found\n"); + if (!wmi_has_guid(EEEPC_WMI_EVENT_GUID)) { + pr_warning("EEEPC WMI: No known WMI GUID found\n"); return -ENODEV; } - eeepc = kzalloc(sizeof(struct eeepc_wmi), GFP_KERNEL); - if (!eeepc) - return -ENOMEM; - - platform_device = platform_device_alloc(EEEPC_WMI_FILE, -1); - if (!platform_device) { - pr_warning("Unable to allocate platform device\n"); - err = -ENOMEM; - goto fail_platform; - } - - err = platform_device_add(platform_device); - if (err) { - pr_warning("Unable to add platform device\n"); - goto put_dev; - } - - platform_set_drvdata(platform_device, eeepc); + err = eeepc_wmi_input_setup(); + if (err) + return err; - err = platform_driver_register(&platform_driver); - if (err) { - pr_warning("Unable to register platform driver\n"); - goto del_dev; + status = wmi_install_notify_handler(EEEPC_WMI_EVENT_GUID, + eeepc_wmi_notify, NULL); + if (ACPI_FAILURE(status)) { + sparse_keymap_free(eeepc_wmi_input_dev); + input_unregister_device(eeepc_wmi_input_dev); + pr_err("EEEPC WMI: Unable to register notify handler - %d\n", + status); + return -ENODEV; } return 0; - -del_dev: - platform_device_del(platform_device); -put_dev: - platform_device_put(platform_device); -fail_platform: - kfree(eeepc); - - return err; } static void __exit eeepc_wmi_exit(void) { - struct eeepc_wmi *eeepc; - - eeepc = platform_get_drvdata(platform_device); - platform_driver_unregister(&platform_driver); - platform_device_unregister(platform_device); - kfree(eeepc); + wmi_remove_notify_handler(EEEPC_WMI_EVENT_GUID); + sparse_keymap_free(eeepc_wmi_input_dev); + input_unregister_device(eeepc_wmi_input_dev); } module_init(eeepc_wmi_init); diff --git a/trunk/drivers/pnp/pnpacpi/rsparser.c b/trunk/drivers/pnp/pnpacpi/rsparser.c index 100e4d9372f1..35bb44af49b3 100644 --- a/trunk/drivers/pnp/pnpacpi/rsparser.c +++ b/trunk/drivers/pnp/pnpacpi/rsparser.c @@ -274,6 +274,26 @@ static void pnpacpi_parse_allocated_busresource(struct pnp_dev *dev, pnp_add_bus_resource(dev, start, end); } +static u64 addr_space_length(struct pnp_dev *dev, u64 min, u64 max, u64 len) +{ + u64 max_len; + + max_len = max - min + 1; + if (len <= max_len) + return len; + + /* + * Per 6.4.3.5, _LEN cannot exceed _MAX - _MIN + 1, but some BIOSes + * don't do this correctly, e.g., + * https://bugzilla.kernel.org/show_bug.cgi?id=15480 + */ + dev_info(&dev->dev, + "resource length %#llx doesn't fit in %#llx-%#llx, trimming\n", + (unsigned long long) len, (unsigned long long) min, + (unsigned long long) max); + return max_len; +} + static void pnpacpi_parse_allocated_address_space(struct pnp_dev *dev, struct acpi_resource *res) { @@ -289,8 +309,7 @@ static void pnpacpi_parse_allocated_address_space(struct pnp_dev *dev, return; } - /* Windows apparently computes length rather than using _LEN */ - len = p->maximum - p->minimum + 1; + len = addr_space_length(dev, p->minimum, p->maximum, p->address_length); window = (p->producer_consumer == ACPI_PRODUCER) ? 1 : 0; if (p->resource_type == ACPI_MEMORY_RANGE) @@ -311,8 +330,7 @@ static void pnpacpi_parse_allocated_ext_address_space(struct pnp_dev *dev, int window; u64 len; - /* Windows apparently computes length rather than using _LEN */ - len = p->maximum - p->minimum + 1; + len = addr_space_length(dev, p->minimum, p->maximum, p->address_length); window = (p->producer_consumer == ACPI_PRODUCER) ? 1 : 0; if (p->resource_type == ACPI_MEMORY_RANGE) diff --git a/trunk/drivers/pnp/resource.c b/trunk/drivers/pnp/resource.c index e3446ab8b563..2e54e6a23c72 100644 --- a/trunk/drivers/pnp/resource.c +++ b/trunk/drivers/pnp/resource.c @@ -211,8 +211,6 @@ int pnp_check_port(struct pnp_dev *dev, struct resource *res) if (tres->flags & IORESOURCE_IO) { if (cannot_compare(tres->flags)) continue; - if (tres->flags & IORESOURCE_WINDOW) - continue; tport = &tres->start; tend = &tres->end; if (ranged_conflict(port, end, tport, tend)) @@ -273,8 +271,6 @@ int pnp_check_mem(struct pnp_dev *dev, struct resource *res) if (tres->flags & IORESOURCE_MEM) { if (cannot_compare(tres->flags)) continue; - if (tres->flags & IORESOURCE_WINDOW) - continue; taddr = &tres->start; tend = &tres->end; if (ranged_conflict(addr, end, taddr, tend)) diff --git a/trunk/drivers/regulator/max8925-regulator.c b/trunk/drivers/regulator/max8925-regulator.c index 552cad85ae5a..b6218f11c957 100644 --- a/trunk/drivers/regulator/max8925-regulator.c +++ b/trunk/drivers/regulator/max8925-regulator.c @@ -109,7 +109,7 @@ static int max8925_is_enabled(struct regulator_dev *rdev) struct max8925_regulator_info *info = rdev_get_drvdata(rdev); int ret; - ret = max8925_reg_read(info->i2c, info->enable_reg); + ret = max8925_reg_read(info->i2c, info->vol_reg); if (ret < 0) return ret; diff --git a/trunk/drivers/regulator/mc13783-regulator.c b/trunk/drivers/regulator/mc13783-regulator.c index ad036dd8da13..a681f5e8f786 100644 --- a/trunk/drivers/regulator/mc13783-regulator.c +++ b/trunk/drivers/regulator/mc13783-regulator.c @@ -618,12 +618,9 @@ static int __devexit mc13783_regulator_remove(struct platform_device *pdev) dev_get_platdata(&pdev->dev); int i; - platform_set_drvdata(pdev, NULL); - for (i = 0; i < pdata->num_regulators; i++) regulator_unregister(priv->regulators[i]); - kfree(priv); return 0; } diff --git a/trunk/drivers/s390/block/dasd.c b/trunk/drivers/s390/block/dasd.c index fa2339cb1681..bbea90baf98f 100644 --- a/trunk/drivers/s390/block/dasd.c +++ b/trunk/drivers/s390/block/dasd.c @@ -37,9 +37,6 @@ */ #define DASD_CHANQ_MAX_SIZE 4 -#define DASD_SLEEPON_START_TAG (void *) 1 -#define DASD_SLEEPON_END_TAG (void *) 2 - /* * SECTION: exported variables of dasd.c */ @@ -1475,10 +1472,7 @@ void dasd_add_request_tail(struct dasd_ccw_req *cqr) */ static void dasd_wakeup_cb(struct dasd_ccw_req *cqr, void *data) { - spin_lock_irq(get_ccwdev_lock(cqr->startdev->cdev)); - cqr->callback_data = DASD_SLEEPON_END_TAG; - spin_unlock_irq(get_ccwdev_lock(cqr->startdev->cdev)); - wake_up(&generic_waitq); + wake_up((wait_queue_head_t *) data); } static inline int _wait_for_wakeup(struct dasd_ccw_req *cqr) @@ -1488,7 +1482,10 @@ static inline int _wait_for_wakeup(struct dasd_ccw_req *cqr) device = cqr->startdev; spin_lock_irq(get_ccwdev_lock(device->cdev)); - rc = (cqr->callback_data == DASD_SLEEPON_END_TAG); + rc = ((cqr->status == DASD_CQR_DONE || + cqr->status == DASD_CQR_NEED_ERP || + cqr->status == DASD_CQR_TERMINATED) && + list_empty(&cqr->devlist)); spin_unlock_irq(get_ccwdev_lock(device->cdev)); return rc; } @@ -1576,7 +1573,7 @@ static int _dasd_sleep_on(struct dasd_ccw_req *maincqr, int interruptible) wait_event(generic_waitq, !(device->stopped)); cqr->callback = dasd_wakeup_cb; - cqr->callback_data = DASD_SLEEPON_START_TAG; + cqr->callback_data = (void *) &generic_waitq; dasd_add_request_tail(cqr); if (interruptible) { rc = wait_event_interruptible( @@ -1655,7 +1652,7 @@ int dasd_sleep_on_immediatly(struct dasd_ccw_req *cqr) } cqr->callback = dasd_wakeup_cb; - cqr->callback_data = DASD_SLEEPON_START_TAG; + cqr->callback_data = (void *) &generic_waitq; cqr->status = DASD_CQR_QUEUED; list_add(&cqr->devlist, &device->ccw_queue); @@ -1902,8 +1899,7 @@ static void __dasd_process_block_ccw_queue(struct dasd_block *block, /* Process requests that may be recovered */ if (cqr->status == DASD_CQR_NEED_ERP) { erp_fn = base->discipline->erp_action(cqr); - if (IS_ERR(erp_fn(cqr))) - continue; + erp_fn(cqr); goto restart; } diff --git a/trunk/drivers/s390/block/dasd_3990_erp.c b/trunk/drivers/s390/block/dasd_3990_erp.c index 6632649dd6aa..6927e751ce3e 100644 --- a/trunk/drivers/s390/block/dasd_3990_erp.c +++ b/trunk/drivers/s390/block/dasd_3990_erp.c @@ -2309,7 +2309,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr) cqr->retries); dasd_block_set_timer(device->block, (HZ << 3)); } - return erp; + return cqr; } ccw = cqr->cpaddr; @@ -2372,9 +2372,6 @@ dasd_3990_erp_additional_erp(struct dasd_ccw_req * cqr) /* add erp and initialize with default TIC */ erp = dasd_3990_erp_add_erp(cqr); - if (IS_ERR(erp)) - return erp; - /* inspect sense, determine specific ERP if possible */ if (erp != cqr) { @@ -2714,8 +2711,6 @@ dasd_3990_erp_action(struct dasd_ccw_req * cqr) if (erp == NULL) { /* no matching erp found - set up erp */ erp = dasd_3990_erp_additional_erp(cqr); - if (IS_ERR(erp)) - return erp; } else { /* matching erp found - set all leading erp's to DONE */ erp = dasd_3990_erp_handle_match_erp(cqr, erp); diff --git a/trunk/drivers/s390/char/sclp_async.c b/trunk/drivers/s390/char/sclp_async.c index 7ad30e72f868..2aecf7f21361 100644 --- a/trunk/drivers/s390/char/sclp_async.c +++ b/trunk/drivers/s390/char/sclp_async.c @@ -85,7 +85,7 @@ static int proc_handler_callhome(struct ctl_table *ctl, int write, rc = copy_from_user(buf, buffer, sizeof(buf)); if (rc != 0) return -EFAULT; - buf[sizeof(buf) - 1] = '\0'; + buf[len - 1] = '\0'; if (strict_strtoul(buf, 0, &val) != 0) return -EINVAL; if (val != 0 && val != 1) diff --git a/trunk/drivers/s390/char/zcore.c b/trunk/drivers/s390/char/zcore.c index 7217966f7d31..18daf16aa357 100644 --- a/trunk/drivers/s390/char/zcore.c +++ b/trunk/drivers/s390/char/zcore.c @@ -638,7 +638,11 @@ static int __init zcore_reipl_init(void) rc = memcpy_hsa_kernel(ipl_block, ipib_info.ipib, PAGE_SIZE); else rc = memcpy_real(ipl_block, (void *) ipib_info.ipib, PAGE_SIZE); - if (rc || csum_partial(ipl_block, ipl_block->hdr.len, 0) != + if (rc) { + free_page((unsigned long) ipl_block); + return rc; + } + if (csum_partial(ipl_block, ipl_block->hdr.len, 0) != ipib_info.checksum) { TRACE("Checksum does not match\n"); free_page((unsigned long) ipl_block); diff --git a/trunk/drivers/s390/cio/chsc.c b/trunk/drivers/s390/cio/chsc.c index ce7cb87479fe..4038f5b4f144 100644 --- a/trunk/drivers/s390/cio/chsc.c +++ b/trunk/drivers/s390/cio/chsc.c @@ -29,7 +29,6 @@ #include "chsc.h" static void *sei_page; -static DEFINE_SPINLOCK(sda_lock); /** * chsc_error_from_response() - convert a chsc response to an error @@ -833,10 +832,11 @@ void __init chsc_free_sei_area(void) kfree(sei_page); } -int chsc_enable_facility(int operation_code) +int __init +chsc_enable_facility(int operation_code) { int ret; - static struct { + struct { struct chsc_header request; u8 reserved1:4; u8 format:4; @@ -849,32 +849,33 @@ int chsc_enable_facility(int operation_code) u32 reserved5:4; u32 format2:4; u32 reserved6:24; - } __attribute__ ((packed, aligned(4096))) sda_area; + } __attribute__ ((packed)) *sda_area; - spin_lock(&sda_lock); - memset(&sda_area, 0, sizeof(sda_area)); - sda_area.request.length = 0x0400; - sda_area.request.code = 0x0031; - sda_area.operation_code = operation_code; + sda_area = (void *)get_zeroed_page(GFP_KERNEL|GFP_DMA); + if (!sda_area) + return -ENOMEM; + sda_area->request.length = 0x0400; + sda_area->request.code = 0x0031; + sda_area->operation_code = operation_code; - ret = chsc(&sda_area); + ret = chsc(sda_area); if (ret > 0) { ret = (ret == 3) ? -ENODEV : -EBUSY; goto out; } - switch (sda_area.response.code) { + switch (sda_area->response.code) { case 0x0101: ret = -EOPNOTSUPP; break; default: - ret = chsc_error_from_response(sda_area.response.code); + ret = chsc_error_from_response(sda_area->response.code); } if (ret != 0) CIO_CRW_EVENT(2, "chsc: sda (oc=%x) failed (rc=%04x)\n", - operation_code, sda_area.response.code); + operation_code, sda_area->response.code); out: - spin_unlock(&sda_lock); + free_page((unsigned long)sda_area); return ret; } diff --git a/trunk/drivers/s390/cio/chsc_sch.c b/trunk/drivers/s390/cio/chsc_sch.c index 3b6f4adc5094..404f630c27ca 100644 --- a/trunk/drivers/s390/cio/chsc_sch.c +++ b/trunk/drivers/s390/cio/chsc_sch.c @@ -124,7 +124,7 @@ static int chsc_subchannel_prepare(struct subchannel *sch) * since we don't have a way to clear the subchannel and * cannot disable it with a request running. */ - cc = stsch_err(sch->schid, &schib); + cc = stsch(sch->schid, &schib); if (!cc && scsw_stctl(&schib.scsw)) return -EAGAIN; return 0; diff --git a/trunk/drivers/s390/cio/cio.c b/trunk/drivers/s390/cio/cio.c index 5feea1a371e1..f736cdcf08ad 100644 --- a/trunk/drivers/s390/cio/cio.c +++ b/trunk/drivers/s390/cio/cio.c @@ -361,7 +361,7 @@ int cio_commit_config(struct subchannel *sch) struct schib schib; int ccode, retry, ret = 0; - if (stsch_err(sch->schid, &schib) || !css_sch_is_valid(&schib)) + if (stsch(sch->schid, &schib) || !css_sch_is_valid(&schib)) return -ENODEV; for (retry = 0; retry < 5; retry++) { @@ -372,7 +372,7 @@ int cio_commit_config(struct subchannel *sch) return ccode; switch (ccode) { case 0: /* successful */ - if (stsch_err(sch->schid, &schib) || + if (stsch(sch->schid, &schib) || !css_sch_is_valid(&schib)) return -ENODEV; if (cio_check_config(sch, &schib)) { @@ -404,7 +404,7 @@ int cio_update_schib(struct subchannel *sch) { struct schib schib; - if (stsch_err(sch->schid, &schib) || !css_sch_is_valid(&schib)) + if (stsch(sch->schid, &schib) || !css_sch_is_valid(&schib)) return -ENODEV; memcpy(&sch->schib, &schib, sizeof(schib)); @@ -771,7 +771,7 @@ cio_get_console_sch_no(void) if (console_irq != -1) { /* VM provided us with the irq number of the console. */ schid.sch_no = console_irq; - if (stsch_err(schid, &console_subchannel.schib) != 0 || + if (stsch(schid, &console_subchannel.schib) != 0 || (console_subchannel.schib.pmcw.st != SUBCHANNEL_TYPE_IO) || !console_subchannel.schib.pmcw.dnv) return -1; @@ -863,10 +863,10 @@ __disable_subchannel_easy(struct subchannel_id schid, struct schib *schib) cc = 0; for (retry=0;retry<3;retry++) { schib->pmcw.ena = 0; - cc = msch_err(schid, schib); + cc = msch(schid, schib); if (cc) return (cc==3?-ENODEV:-EBUSY); - if (stsch_err(schid, schib) || !css_sch_is_valid(schib)) + if (stsch(schid, schib) || !css_sch_is_valid(schib)) return -ENODEV; if (!schib->pmcw.ena) return 0; @@ -913,7 +913,7 @@ static int stsch_reset(struct subchannel_id schid, struct schib *addr) pgm_check_occured = 0; s390_base_pgm_handler_fn = cio_reset_pgm_check_handler; - rc = stsch_err(schid, addr); + rc = stsch(schid, addr); s390_base_pgm_handler_fn = NULL; /* The program check handler could have changed pgm_check_occured. */ @@ -950,7 +950,7 @@ static int __shutdown_subchannel_easy(struct subchannel_id schid, void *data) /* No default clear strategy */ break; } - stsch_err(schid, &schib); + stsch(schid, &schib); __disable_subchannel_easy(schid, &schib); } out: @@ -1086,7 +1086,7 @@ int __init cio_get_iplinfo(struct cio_iplinfo *iplinfo) schid = *(struct subchannel_id *)&S390_lowcore.subchannel_id; if (!schid.one) return -ENODEV; - if (stsch_err(schid, &schib)) + if (stsch(schid, &schib)) return -ENODEV; if (schib.pmcw.st != SUBCHANNEL_TYPE_IO) return -ENODEV; diff --git a/trunk/drivers/s390/cio/css.c b/trunk/drivers/s390/cio/css.c index 511649115bd7..2769da54f2b9 100644 --- a/trunk/drivers/s390/cio/css.c +++ b/trunk/drivers/s390/cio/css.c @@ -870,10 +870,15 @@ static int __init css_bus_init(void) /* Try to enable MSS. */ ret = chsc_enable_facility(CHSC_SDA_OC_MSS); - if (ret) - max_ssid = 0; - else /* Success. */ + switch (ret) { + case 0: /* Success. */ max_ssid = __MAX_SSID; + break; + case -ENOMEM: + goto out; + default: + max_ssid = 0; + } ret = slow_subchannel_init(); if (ret) @@ -1043,11 +1048,6 @@ static int __init channel_subsystem_init_sync(void) } subsys_initcall_sync(channel_subsystem_init_sync); -void channel_subsystem_reinit(void) -{ - chsc_enable_facility(CHSC_SDA_OC_MSS); -} - #ifdef CONFIG_PROC_FS static ssize_t cio_settle_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) diff --git a/trunk/drivers/s390/cio/device_fsm.c b/trunk/drivers/s390/cio/device_fsm.c index c9b852647f01..c56ab94612f9 100644 --- a/trunk/drivers/s390/cio/device_fsm.c +++ b/trunk/drivers/s390/cio/device_fsm.c @@ -45,7 +45,7 @@ static void ccw_timeout_log(struct ccw_device *cdev) sch = to_subchannel(cdev->dev.parent); private = to_io_private(sch); orb = &private->orb; - cc = stsch_err(sch->schid, &schib); + cc = stsch(sch->schid, &schib); printk(KERN_WARNING "cio: ccw device timeout occurred at %llx, " "device information:\n", get_clock()); diff --git a/trunk/drivers/s390/scsi/zfcp_fsf.c b/trunk/drivers/s390/scsi/zfcp_fsf.c index b3b1d2f79398..18564891ea61 100644 --- a/trunk/drivers/s390/scsi/zfcp_fsf.c +++ b/trunk/drivers/s390/scsi/zfcp_fsf.c @@ -2105,8 +2105,7 @@ static void zfcp_fsf_req_trace(struct zfcp_fsf_req *req, struct scsi_cmnd *scsi) blktrc.inb_usage = req->qdio_req.qdio_inb_usage; blktrc.outb_usage = req->qdio_req.qdio_outb_usage; - if (req->adapter->adapter_features & FSF_FEATURE_MEASUREMENT_DATA && - !(req->status & ZFCP_STATUS_FSFREQ_ERROR)) { + if (req->adapter->adapter_features & FSF_FEATURE_MEASUREMENT_DATA) { blktrc.flags |= ZFCP_BLK_LAT_VALID; blktrc.channel_lat = lat_in->channel_lat * ticks; blktrc.fabric_lat = lat_in->fabric_lat * ticks; @@ -2158,8 +2157,9 @@ static void zfcp_fsf_send_fcp_command_task_handler(struct zfcp_fsf_req *req) fcp_rsp = (struct fcp_resp_with_ext *) &req->qtcb->bottom.io.fcp_rsp; zfcp_fc_eval_fcp_rsp(fcp_rsp, scpnt); -skip_fsfstatus: zfcp_fsf_req_trace(req, scpnt); + +skip_fsfstatus: zfcp_dbf_scsi_result(req->adapter->dbf, scpnt, req); scpnt->host_scribble = NULL; diff --git a/trunk/drivers/scsi/3w-9xxx.c b/trunk/drivers/scsi/3w-9xxx.c index e9788f55ab13..1bb774becf25 100644 --- a/trunk/drivers/scsi/3w-9xxx.c +++ b/trunk/drivers/scsi/3w-9xxx.c @@ -1,10 +1,11 @@ /* 3w-9xxx.c -- 3ware 9000 Storage Controller device driver for Linux. - Written By: Adam Radford - Modifications By: Tom Couch + Written By: Adam Radford + Modifications By: Tom Couch Copyright (C) 2004-2009 Applied Micro Circuits Corporation. + Copyright (C) 2010 LSI 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 @@ -40,10 +41,10 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Bugs/Comments/Suggestions should be mailed to: - linuxraid@amcc.com + linuxraid@lsi.com For more information, goto: - http://www.amcc.com + http://www.lsi.com Note: This version of the driver does not contain a bundled firmware image. @@ -77,6 +78,7 @@ Use pci_resource_len() for ioremap(). 2.26.02.012 - Add power management support. 2.26.02.013 - Fix bug in twa_load_sgl(). + 2.26.02.014 - Force 60 second timeout default. */ #include @@ -102,14 +104,14 @@ #include "3w-9xxx.h" /* Globals */ -#define TW_DRIVER_VERSION "2.26.02.013" +#define TW_DRIVER_VERSION "2.26.02.014" static TW_Device_Extension *twa_device_extension_list[TW_MAX_SLOT]; static unsigned int twa_device_extension_count; static int twa_major = -1; extern struct timezone sys_tz; /* Module parameters */ -MODULE_AUTHOR ("AMCC"); +MODULE_AUTHOR ("LSI"); MODULE_DESCRIPTION ("3ware 9000 Storage Controller Linux Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(TW_DRIVER_VERSION); @@ -1990,6 +1992,15 @@ static void twa_unmap_scsi_data(TW_Device_Extension *tw_dev, int request_id) scsi_dma_unmap(cmd); } /* End twa_unmap_scsi_data() */ +/* This function gets called when a disk is coming on-line */ +static int twa_slave_configure(struct scsi_device *sdev) +{ + /* Force 60 second timeout */ + blk_queue_rq_timeout(sdev->request_queue, 60 * HZ); + + return 0; +} /* End twa_slave_configure() */ + /* scsi_host_template initializer */ static struct scsi_host_template driver_template = { .module = THIS_MODULE, @@ -1999,6 +2010,7 @@ static struct scsi_host_template driver_template = { .bios_param = twa_scsi_biosparam, .change_queue_depth = twa_change_queue_depth, .can_queue = TW_Q_LENGTH-2, + .slave_configure = twa_slave_configure, .this_id = -1, .sg_tablesize = TW_APACHE_MAX_SGL_LENGTH, .max_sectors = TW_MAX_SECTORS, diff --git a/trunk/drivers/scsi/3w-9xxx.h b/trunk/drivers/scsi/3w-9xxx.h index 2893eec78ed2..3343824855d0 100644 --- a/trunk/drivers/scsi/3w-9xxx.h +++ b/trunk/drivers/scsi/3w-9xxx.h @@ -1,10 +1,11 @@ /* 3w-9xxx.h -- 3ware 9000 Storage Controller device driver for Linux. - Written By: Adam Radford - Modifications By: Tom Couch + Written By: Adam Radford + Modifications By: Tom Couch Copyright (C) 2004-2009 Applied Micro Circuits Corporation. + Copyright (C) 2010 LSI 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 @@ -40,10 +41,10 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Bugs/Comments/Suggestions should be mailed to: - linuxraid@amcc.com + linuxraid@lsi.com For more information, goto: - http://www.amcc.com + http://www.lsi.com */ #ifndef _3W_9XXX_H diff --git a/trunk/drivers/scsi/3w-xxxx.c b/trunk/drivers/scsi/3w-xxxx.c index 5faf903ca8c8..d119a614bf7d 100644 --- a/trunk/drivers/scsi/3w-xxxx.c +++ b/trunk/drivers/scsi/3w-xxxx.c @@ -1,12 +1,12 @@ /* 3w-xxxx.c -- 3ware Storage Controller device driver for Linux. - Written By: Adam Radford + Written By: Adam Radford Modifications By: Joel Jacobson Arnaldo Carvalho de Melo Brad Strand - Copyright (C) 1999-2009 3ware Inc. + Copyright (C) 1999-2010 3ware Inc. Kernel compatibility By: Andre Hedrick Non-Copyright (C) 2000 Andre Hedrick @@ -47,10 +47,10 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Bugs/Comments/Suggestions should be mailed to: - linuxraid@amcc.com + linuxraid@lsi.com For more information, goto: - http://www.amcc.com + http://www.lsi.com History ------- @@ -194,6 +194,7 @@ 1.26.02.002 - Free irq handler in __tw_shutdown(). Turn on RCD bit for caching mode page. Serialize reset code. + 1.26.02.003 - Force 60 second timeout default. */ #include @@ -219,13 +220,13 @@ #include "3w-xxxx.h" /* Globals */ -#define TW_DRIVER_VERSION "1.26.02.002" +#define TW_DRIVER_VERSION "1.26.02.003" static TW_Device_Extension *tw_device_extension_list[TW_MAX_SLOT]; static int tw_device_extension_count = 0; static int twe_major = -1; /* Module parameters */ -MODULE_AUTHOR("AMCC"); +MODULE_AUTHOR("LSI"); MODULE_DESCRIPTION("3ware Storage Controller Linux Driver"); MODULE_LICENSE("GPL"); MODULE_VERSION(TW_DRIVER_VERSION); @@ -2245,6 +2246,15 @@ static void tw_shutdown(struct pci_dev *pdev) __tw_shutdown(tw_dev); } /* End tw_shutdown() */ +/* This function gets called when a disk is coming online */ +static int tw_slave_configure(struct scsi_device *sdev) +{ + /* Force 60 second timeout */ + blk_queue_rq_timeout(sdev->request_queue, 60 * HZ); + + return 0; +} /* End tw_slave_configure() */ + static struct scsi_host_template driver_template = { .module = THIS_MODULE, .name = "3ware Storage Controller", @@ -2253,6 +2263,7 @@ static struct scsi_host_template driver_template = { .bios_param = tw_scsi_biosparam, .change_queue_depth = tw_change_queue_depth, .can_queue = TW_Q_LENGTH-2, + .slave_configure = tw_slave_configure, .this_id = -1, .sg_tablesize = TW_MAX_SGL_LENGTH, .max_sectors = TW_MAX_SECTORS, diff --git a/trunk/drivers/scsi/3w-xxxx.h b/trunk/drivers/scsi/3w-xxxx.h index a5a2ba2561d9..8b9f9d17e7fe 100644 --- a/trunk/drivers/scsi/3w-xxxx.h +++ b/trunk/drivers/scsi/3w-xxxx.h @@ -1,12 +1,12 @@ /* 3w-xxxx.h -- 3ware Storage Controller device driver for Linux. - Written By: Adam Radford + Written By: Adam Radford Modifications By: Joel Jacobson Arnaldo Carvalho de Melo Brad Strand - Copyright (C) 1999-2009 3ware Inc. + Copyright (C) 1999-2010 3ware Inc. Kernel compatiblity By: Andre Hedrick Non-Copyright (C) 2000 Andre Hedrick @@ -45,10 +45,10 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Bugs/Comments/Suggestions should be mailed to: - linuxraid@amcc.com + linuxraid@lsi.com For more information, goto: - http://www.amcc.com + http://www.lsi.com */ #ifndef _3W_XXXX_H diff --git a/trunk/drivers/scsi/advansys.c b/trunk/drivers/scsi/advansys.c index 7f87979da22d..9201afe65609 100644 --- a/trunk/drivers/scsi/advansys.c +++ b/trunk/drivers/scsi/advansys.c @@ -4724,10 +4724,6 @@ static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc) BUG_ON((unsigned long)asc_dvc->overrun_buf & 7); asc_dvc->overrun_dma = dma_map_single(board->dev, asc_dvc->overrun_buf, ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE); - if (dma_mapping_error(board->dev, asc_dvc->overrun_dma)) { - warn_code = -ENOMEM; - goto err_dma_map; - } phy_addr = cpu_to_le32(asc_dvc->overrun_dma); AscMemDWordCopyPtrToLram(iop_base, ASCV_OVERRUN_PADDR_D, (uchar *)&phy_addr, 1); @@ -4743,23 +4739,14 @@ static ushort AscInitMicroCodeVar(ASC_DVC_VAR *asc_dvc) AscSetPCAddr(iop_base, ASC_MCODE_START_ADDR); if (AscGetPCAddr(iop_base) != ASC_MCODE_START_ADDR) { asc_dvc->err_code |= ASC_IERR_SET_PC_ADDR; - warn_code = UW_ERR; - goto err_mcode_start; + return warn_code; } if (AscStartChip(iop_base) != 1) { asc_dvc->err_code |= ASC_IERR_START_STOP_CHIP; - warn_code = UW_ERR; - goto err_mcode_start; + return warn_code; } return warn_code; - -err_mcode_start: - dma_unmap_single(board->dev, asc_dvc->overrun_dma, - ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE); -err_dma_map: - asc_dvc->overrun_dma = 0; - return warn_code; } static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc) @@ -4815,8 +4802,6 @@ static ushort AscInitAsc1000Driver(ASC_DVC_VAR *asc_dvc) } release_firmware(fw); warn_code |= AscInitMicroCodeVar(asc_dvc); - if (!asc_dvc->overrun_dma) - return warn_code; asc_dvc->init_state |= ASC_INIT_STATE_END_LOAD_MC; AscEnableInterrupt(iop_base); return warn_code; @@ -7993,10 +7978,9 @@ static int advansys_reset(struct scsi_cmnd *scp) status = AscInitAsc1000Driver(asc_dvc); /* Refer to ASC_IERR_* definitions for meaning of 'err_code'. */ - if (asc_dvc->err_code || !asc_dvc->overrun_dma) { + if (asc_dvc->err_code) { scmd_printk(KERN_INFO, scp, "SCSI bus reset error: " - "0x%x, status: 0x%x\n", asc_dvc->err_code, - status); + "0x%x\n", asc_dvc->err_code); ret = FAILED; } else if (status) { scmd_printk(KERN_INFO, scp, "SCSI bus reset warning: " @@ -12327,7 +12311,7 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, asc_dvc_varp->overrun_buf = kzalloc(ASC_OVERRUN_BSIZE, GFP_KERNEL); if (!asc_dvc_varp->overrun_buf) { ret = -ENOMEM; - goto err_free_irq; + goto err_free_wide_mem; } warn_code = AscInitAsc1000Driver(asc_dvc_varp); @@ -12336,36 +12320,30 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, "warn 0x%x, error 0x%x\n", asc_dvc_varp->init_state, warn_code, asc_dvc_varp->err_code); - if (!asc_dvc_varp->overrun_dma) { + if (asc_dvc_varp->err_code) { ret = -ENODEV; - goto err_free_mem; + kfree(asc_dvc_varp->overrun_buf); } } } else { - if (advansys_wide_init_chip(shost)) { + if (advansys_wide_init_chip(shost)) ret = -ENODEV; - goto err_free_mem; - } } + if (ret) + goto err_free_wide_mem; + ASC_DBG_PRT_SCSI_HOST(2, shost); ret = scsi_add_host(shost, boardp->dev); if (ret) - goto err_free_mem; + goto err_free_wide_mem; scsi_scan_host(shost); return 0; - err_free_mem: - if (ASC_NARROW_BOARD(boardp)) { - if (asc_dvc_varp->overrun_dma) - dma_unmap_single(boardp->dev, asc_dvc_varp->overrun_dma, - ASC_OVERRUN_BSIZE, DMA_FROM_DEVICE); - kfree(asc_dvc_varp->overrun_buf); - } else - advansys_wide_free_mem(boardp); - err_free_irq: + err_free_wide_mem: + advansys_wide_free_mem(boardp); free_irq(boardp->irq, shost); err_free_dma: #ifdef CONFIG_ISA diff --git a/trunk/drivers/scsi/bnx2i/bnx2i.h b/trunk/drivers/scsi/bnx2i/bnx2i.h index 6b624e767d3b..6cf9dc37d78b 100644 --- a/trunk/drivers/scsi/bnx2i/bnx2i.h +++ b/trunk/drivers/scsi/bnx2i/bnx2i.h @@ -362,7 +362,6 @@ struct bnx2i_hba { u32 num_ccell; int ofld_conns_active; - wait_queue_head_t eh_wait; int max_active_conns; struct iscsi_cid_queue cid_que; @@ -382,7 +381,6 @@ struct bnx2i_hba { spinlock_t lock; /* protects hba structure access */ struct mutex net_dev_lock;/* sync net device access */ - int hba_shutdown_tmo; /* * PCI related info. */ diff --git a/trunk/drivers/scsi/bnx2i/bnx2i_init.c b/trunk/drivers/scsi/bnx2i/bnx2i_init.c index 5d9296c599f6..6d8172e781cf 100644 --- a/trunk/drivers/scsi/bnx2i/bnx2i_init.c +++ b/trunk/drivers/scsi/bnx2i/bnx2i_init.c @@ -177,22 +177,11 @@ void bnx2i_stop(void *handle) struct bnx2i_hba *hba = handle; /* check if cleanup happened in GOING_DOWN context */ + clear_bit(ADAPTER_STATE_UP, &hba->adapter_state); if (!test_and_clear_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state)) iscsi_host_for_each_session(hba->shost, bnx2i_drop_session); - - /* Wait for all endpoints to be torn down, Chip will be reset once - * control returns to network driver. So it is required to cleanup and - * release all connection resources before returning from this routine. - */ - wait_event_interruptible_timeout(hba->eh_wait, - (hba->ofld_conns_active == 0), - hba->hba_shutdown_tmo); - /* This flag should be cleared last so that ep_disconnect() gracefully - * cleans up connection context - */ - clear_bit(ADAPTER_STATE_UP, &hba->adapter_state); } /** diff --git a/trunk/drivers/scsi/bnx2i/bnx2i_iscsi.c b/trunk/drivers/scsi/bnx2i/bnx2i_iscsi.c index fa68ab34b998..f2e9b18fe76c 100644 --- a/trunk/drivers/scsi/bnx2i/bnx2i_iscsi.c +++ b/trunk/drivers/scsi/bnx2i/bnx2i_iscsi.c @@ -820,11 +820,6 @@ struct bnx2i_hba *bnx2i_alloc_hba(struct cnic_dev *cnic) spin_lock_init(&hba->lock); mutex_init(&hba->net_dev_lock); - init_waitqueue_head(&hba->eh_wait); - if (test_bit(BNX2I_NX2_DEV_57710, &hba->cnic_dev_type)) - hba->hba_shutdown_tmo = 240 * HZ; - else /* 5706/5708/5709 */ - hba->hba_shutdown_tmo = 30 * HZ; if (iscsi_host_add(shost, &hba->pcidev->dev)) goto free_dump_mem; @@ -1663,8 +1658,8 @@ static struct iscsi_endpoint *bnx2i_ep_connect(struct Scsi_Host *shost, */ hba = bnx2i_check_route(dst_addr); - if (!hba || test_bit(ADAPTER_STATE_GOING_DOWN, &hba->adapter_state)) { - rc = -EINVAL; + if (!hba) { + rc = -ENOMEM; goto check_busy; } @@ -1809,7 +1804,7 @@ static int bnx2i_ep_poll(struct iscsi_endpoint *ep, int timeout_ms) (bnx2i_ep->state == EP_STATE_CONNECT_COMPL)), msecs_to_jiffies(timeout_ms)); - if (bnx2i_ep->state == EP_STATE_OFLD_FAILED) + if (!rc || (bnx2i_ep->state == EP_STATE_OFLD_FAILED)) rc = -1; if (rc > 0) @@ -1962,8 +1957,6 @@ static void bnx2i_ep_disconnect(struct iscsi_endpoint *ep) if (!hba->ofld_conns_active) bnx2i_unreg_dev_all(); - - wake_up_interruptible(&hba->eh_wait); } diff --git a/trunk/drivers/scsi/ibmvscsi/ibmvscsi.c b/trunk/drivers/scsi/ibmvscsi/ibmvscsi.c index 88bad0e81bdd..ff5ec5ac1fb5 100644 --- a/trunk/drivers/scsi/ibmvscsi/ibmvscsi.c +++ b/trunk/drivers/scsi/ibmvscsi/ibmvscsi.c @@ -323,6 +323,16 @@ static void set_srp_direction(struct scsi_cmnd *cmd, srp_cmd->buf_fmt = fmt; } +static void unmap_sg_list(int num_entries, + struct device *dev, + struct srp_direct_buf *md) +{ + int i; + + for (i = 0; i < num_entries; ++i) + dma_unmap_single(dev, md[i].va, md[i].len, DMA_BIDIRECTIONAL); +} + /** * unmap_cmd_data: - Unmap data pointed in srp_cmd based on the format * @cmd: srp_cmd whose additional_data member will be unmapped @@ -340,9 +350,24 @@ static void unmap_cmd_data(struct srp_cmd *cmd, if (out_fmt == SRP_NO_DATA_DESC && in_fmt == SRP_NO_DATA_DESC) return; + else if (out_fmt == SRP_DATA_DESC_DIRECT || + in_fmt == SRP_DATA_DESC_DIRECT) { + struct srp_direct_buf *data = + (struct srp_direct_buf *) cmd->add_data; + dma_unmap_single(dev, data->va, data->len, DMA_BIDIRECTIONAL); + } else { + struct srp_indirect_buf *indirect = + (struct srp_indirect_buf *) cmd->add_data; + int num_mapped = indirect->table_desc.len / + sizeof(struct srp_direct_buf); - if (evt_struct->cmnd) - scsi_dma_unmap(evt_struct->cmnd); + if (num_mapped <= MAX_INDIRECT_BUFS) { + unmap_sg_list(num_mapped, dev, &indirect->desc_list[0]); + return; + } + + unmap_sg_list(num_mapped, dev, evt_struct->ext_list); + } } static int map_sg_list(struct scsi_cmnd *cmd, int nseg, diff --git a/trunk/drivers/scsi/iscsi_tcp.c b/trunk/drivers/scsi/iscsi_tcp.c index 02143af7c1af..0ee725ced511 100644 --- a/trunk/drivers/scsi/iscsi_tcp.c +++ b/trunk/drivers/scsi/iscsi_tcp.c @@ -599,7 +599,7 @@ static void iscsi_sw_tcp_conn_stop(struct iscsi_cls_conn *cls_conn, int flag) set_bit(ISCSI_SUSPEND_BIT, &conn->suspend_rx); write_unlock_bh(&tcp_sw_conn->sock->sk->sk_callback_lock); - if (sock->sk->sk_sleep) { + if (sock->sk->sk_sleep && waitqueue_active(sock->sk->sk_sleep)) { sock->sk->sk_err = EIO; wake_up_interruptible(sock->sk->sk_sleep); } diff --git a/trunk/drivers/scsi/libiscsi.c b/trunk/drivers/scsi/libiscsi.c index 633e09036357..6d5ae4474bb3 100644 --- a/trunk/drivers/scsi/libiscsi.c +++ b/trunk/drivers/scsi/libiscsi.c @@ -471,12 +471,12 @@ static int iscsi_prep_scsi_cmd_pdu(struct iscsi_task *task) WARN_ON(hdrlength >= 256); hdr->hlength = hdrlength & 0xFF; - hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn); if (session->tt->init_task && session->tt->init_task(task)) return -EIO; task->state = ISCSI_TASK_RUNNING; + hdr->cmdsn = task->cmdsn = cpu_to_be32(session->cmdsn); session->cmdsn++; conn->scsicmd_pdus_cnt++; diff --git a/trunk/drivers/scsi/libsas/sas_ata.c b/trunk/drivers/scsi/libsas/sas_ata.c index 8c496b56556c..b00efd19aadb 100644 --- a/trunk/drivers/scsi/libsas/sas_ata.c +++ b/trunk/drivers/scsi/libsas/sas_ata.c @@ -399,12 +399,7 @@ void sas_ata_task_abort(struct sas_task *task) /* Bounce SCSI-initiated commands to the SCSI EH */ if (qc->scsicmd) { - struct request_queue *q = qc->scsicmd->device->request_queue; - unsigned long flags; - - spin_lock_irqsave(q->queue_lock, flags); blk_abort_request(qc->scsicmd->request); - spin_unlock_irqrestore(q->queue_lock, flags); scsi_schedule_eh(qc->scsicmd->device->host); return; } diff --git a/trunk/drivers/scsi/libsas/sas_scsi_host.c b/trunk/drivers/scsi/libsas/sas_scsi_host.c index 53849f21ad42..2660e1b4569a 100644 --- a/trunk/drivers/scsi/libsas/sas_scsi_host.c +++ b/trunk/drivers/scsi/libsas/sas_scsi_host.c @@ -1041,15 +1041,11 @@ void sas_task_abort(struct sas_task *task) if (dev_is_sata(task->dev)) { sas_ata_task_abort(task); - } else { - struct request_queue *q = sc->device->request_queue; - unsigned long flags; - - spin_lock_irqsave(q->queue_lock, flags); - blk_abort_request(sc->request); - spin_unlock_irqrestore(q->queue_lock, flags); - scsi_schedule_eh(sc->device->host); + return; } + + blk_abort_request(sc->request); + scsi_schedule_eh(sc->device->host); } int sas_slave_alloc(struct scsi_device *scsi_dev) diff --git a/trunk/drivers/scsi/qla4xxx/ql4_mbx.c b/trunk/drivers/scsi/qla4xxx/ql4_mbx.c index caeb7d10ae04..09d6d4b76f39 100644 --- a/trunk/drivers/scsi/qla4xxx/ql4_mbx.c +++ b/trunk/drivers/scsi/qla4xxx/ql4_mbx.c @@ -467,7 +467,7 @@ int qla4xxx_get_fwddb_entry(struct scsi_qla_host *ha, if (conn_err_detail) *conn_err_detail = mbox_sts[5]; if (tcp_source_port_num) - *tcp_source_port_num = (uint16_t) (mbox_sts[6] >> 16); + *tcp_source_port_num = (uint16_t) mbox_sts[6] >> 16; if (connection_id) *connection_id = (uint16_t) mbox_sts[6] & 0x00FF; status = QLA_SUCCESS; diff --git a/trunk/drivers/scsi/scsi_debug.c b/trunk/drivers/scsi/scsi_debug.c index 3a5bfd10b2cb..3e10c306de94 100644 --- a/trunk/drivers/scsi/scsi_debug.c +++ b/trunk/drivers/scsi/scsi_debug.c @@ -957,8 +957,7 @@ static int resp_start_stop(struct scsi_cmnd * scp, static sector_t get_sdebug_capacity(void) { if (scsi_debug_virtual_gb > 0) - return (sector_t)scsi_debug_virtual_gb * - (1073741824 / scsi_debug_sector_size); + return 2048 * 1024 * (sector_t)scsi_debug_virtual_gb; else return sdebug_store_sectors; } diff --git a/trunk/drivers/scsi/scsi_error.c b/trunk/drivers/scsi/scsi_error.c index 7ad53fa42766..d45c69ca5737 100644 --- a/trunk/drivers/scsi/scsi_error.c +++ b/trunk/drivers/scsi/scsi_error.c @@ -302,20 +302,7 @@ static int scsi_check_sense(struct scsi_cmnd *scmd) if (scmd->device->allow_restart && (sshdr.asc == 0x04) && (sshdr.ascq == 0x02)) return FAILED; - - if (blk_barrier_rq(scmd->request)) - /* - * barrier requests should always retry on UA - * otherwise block will get a spurious error - */ - return NEEDS_RETRY; - else - /* - * for normal (non barrier) commands, pass the - * UA upwards for a determination in the - * completion functions - */ - return SUCCESS; + return SUCCESS; /* these three are not supported */ case COPY_ABORTED: diff --git a/trunk/drivers/scsi/sd.c b/trunk/drivers/scsi/sd.c index de6c60320f6f..58c62ff42ab3 100644 --- a/trunk/drivers/scsi/sd.c +++ b/trunk/drivers/scsi/sd.c @@ -1040,7 +1040,6 @@ static void sd_prepare_flush(struct request_queue *q, struct request *rq) { rq->cmd_type = REQ_TYPE_BLOCK_PC; rq->timeout = SD_TIMEOUT; - rq->retries = SD_MAX_RETRIES; rq->cmd[0] = SYNCHRONIZE_CACHE; rq->cmd_len = 10; } @@ -2187,7 +2186,7 @@ static void sd_probe_async(void *data, async_cookie_t cookie) blk_queue_prep_rq(sdp->request_queue, sd_prep_fn); gd->driverfs_dev = &sdp->sdev_gendev; - gd->flags = GENHD_FL_EXT_DEVT; + gd->flags = GENHD_FL_EXT_DEVT | GENHD_FL_DRIVERFS; if (sdp->removable) gd->flags |= GENHD_FL_REMOVABLE; diff --git a/trunk/drivers/scsi/wd7000.c b/trunk/drivers/scsi/wd7000.c index 333580bf37c5..d0b7d2ff9ac5 100644 --- a/trunk/drivers/scsi/wd7000.c +++ b/trunk/drivers/scsi/wd7000.c @@ -1587,7 +1587,7 @@ static int wd7000_host_reset(struct scsi_cmnd *SCpnt) { Adapter *host = (Adapter *) SCpnt->device->host->hostdata; - spin_lock_irq(SCpnt->device->host->host_lock); + spin_unlock_irq(SCpnt->device->host->host_lock); if (wd7000_adapter_reset(host) < 0) { spin_unlock_irq(SCpnt->device->host->host_lock); diff --git a/trunk/drivers/serial/8250_pnp.c b/trunk/drivers/serial/8250_pnp.c index 4822cb50cd0f..24485cc62ff8 100644 --- a/trunk/drivers/serial/8250_pnp.c +++ b/trunk/drivers/serial/8250_pnp.c @@ -348,8 +348,6 @@ static const struct pnp_device_id pnp_dev_table[] = { { "FUJ02E6", 0 }, /* Fujitsu Wacom 2FGT Tablet PC device */ { "FUJ02E7", 0 }, - /* Fujitsu Wacom 1FGT Tablet PC device */ - { "FUJ02E9", 0 }, /* * LG C1 EXPRESS DUAL (C1-PB11A3) touch screen (actually a FUJ02E6 in * disguise) diff --git a/trunk/drivers/serial/imx.c b/trunk/drivers/serial/imx.c index eacb588a9345..4315b23590bd 100644 --- a/trunk/drivers/serial/imx.c +++ b/trunk/drivers/serial/imx.c @@ -120,8 +120,7 @@ #define MX2_UCR3_RXDMUXSEL (1<<2) /* RXD Muxed Input Select, on mx2/mx3 */ #define UCR3_INVT (1<<1) /* Inverted Infrared transmission */ #define UCR3_BPEN (1<<0) /* Preset registers enable */ -#define UCR4_CTSTL_SHF 10 /* CTS trigger level shift */ -#define UCR4_CTSTL_MASK 0x3F /* CTS trigger is 6 bits wide */ +#define UCR4_CTSTL_32 (32<<10) /* CTS trigger level (32 chars) */ #define UCR4_INVR (1<<9) /* Inverted infrared reception */ #define UCR4_ENIRI (1<<8) /* Serial infrared interrupt enable */ #define UCR4_WKEN (1<<7) /* Wake interrupt enable */ @@ -592,9 +591,6 @@ static int imx_setup_ufcr(struct imx_port *sport, unsigned int mode) return 0; } -/* half the RX buffer size */ -#define CTSTL 16 - static int imx_startup(struct uart_port *port) { struct imx_port *sport = (struct imx_port *)port; @@ -611,10 +607,6 @@ static int imx_startup(struct uart_port *port) if (USE_IRDA(sport)) temp |= UCR4_IRSC; - /* set the trigger level for CTS */ - temp &= ~(UCR4_CTSTL_MASK<< UCR4_CTSTL_SHF); - temp |= CTSTL<< UCR4_CTSTL_SHF; - writel(temp & ~UCR4_DREN, sport->port.membase + UCR4); if (USE_IRDA(sport)) { diff --git a/trunk/drivers/serial/mcf.c b/trunk/drivers/serial/mcf.c index b5aaef965f24..7bb5fee639e3 100644 --- a/trunk/drivers/serial/mcf.c +++ b/trunk/drivers/serial/mcf.c @@ -263,7 +263,6 @@ static void mcf_set_termios(struct uart_port *port, struct ktermios *termios, } spin_lock_irqsave(&port->lock, flags); - uart_update_timeout(port, termios->c_cflag, baud); writeb(MCFUART_UCR_CMDRESETRX, port->membase + MCFUART_UCR); writeb(MCFUART_UCR_CMDRESETTX, port->membase + MCFUART_UCR); writeb(MCFUART_UCR_CMDRESETMRPTR, port->membase + MCFUART_UCR); @@ -380,7 +379,6 @@ static irqreturn_t mcf_interrupt(int irq, void *data) static void mcf_config_port(struct uart_port *port, int flags) { port->type = PORT_MCF; - port->fifosize = MCFUART_TXFIFOSIZE; /* Clear mask, so no surprise interrupts. */ writeb(0, port->membase + MCFUART_UIMR); @@ -426,7 +424,7 @@ static int mcf_verify_port(struct uart_port *port, struct serial_struct *ser) /* * Define the basic serial functions we support. */ -static const struct uart_ops mcf_uart_ops = { +static struct uart_ops mcf_uart_ops = { .tx_empty = mcf_tx_empty, .get_mctrl = mcf_get_mctrl, .set_mctrl = mcf_set_mctrl, @@ -445,7 +443,7 @@ static const struct uart_ops mcf_uart_ops = { .verify_port = mcf_verify_port, }; -static struct mcf_uart mcf_ports[4]; +static struct mcf_uart mcf_ports[3]; #define MCF_MAXPORTS ARRAY_SIZE(mcf_ports) diff --git a/trunk/drivers/serial/mpc52xx_uart.c b/trunk/drivers/serial/mpc52xx_uart.c index 02469c31bf0b..3119fddaedb5 100644 --- a/trunk/drivers/serial/mpc52xx_uart.c +++ b/trunk/drivers/serial/mpc52xx_uart.c @@ -29,6 +29,39 @@ * kind, whether express or implied. */ +/* Platform device Usage : + * + * Since PSCs can have multiple function, the correct driver for each one + * is selected by calling mpc52xx_match_psc_function(...). The function + * handled by this driver is "uart". + * + * The driver init all necessary registers to place the PSC in uart mode without + * DCD. However, the pin multiplexing aren't changed and should be set either + * by the bootloader or in the platform init code. + * + * The idx field must be equal to the PSC index (e.g. 0 for PSC1, 1 for PSC2, + * and so on). So the PSC1 is mapped to /dev/ttyPSC0, PSC2 to /dev/ttyPSC1 and + * so on. But be warned, it's an ABSOLUTE REQUIREMENT ! This is needed mainly + * fpr the console code : without this 1:1 mapping, at early boot time, when we + * are parsing the kernel args console=ttyPSC?, we wouldn't know which PSC it + * will be mapped to. + */ + +/* OF Platform device Usage : + * + * This driver is only used for PSCs configured in uart mode. The device + * tree will have a node for each PSC with "mpc52xx-psc-uart" in the compatible + * list. + * + * By default, PSC devices are enumerated in the order they are found. However + * a particular PSC number can be forces by adding 'device_no = ' + * to the device node. + * + * The driver init all necessary registers to place the PSC in uart mode without + * DCD. However, the pin multiplexing aren't changed and should be set either + * by the bootloader or in the platform init code. + */ + #undef DEBUG #include @@ -1467,7 +1500,7 @@ mpc52xx_uart_init(void) /* * Map the PSC FIFO Controller and init if on MPC512x. */ - if (psc_ops && psc_ops->fifoc_init) { + if (psc_ops->fifoc_init) { ret = psc_ops->fifoc_init(); if (ret) return ret; diff --git a/trunk/drivers/serial/pmac_zilog.c b/trunk/drivers/serial/pmac_zilog.c index 700e10833bf9..4eaa043ca2a8 100644 --- a/trunk/drivers/serial/pmac_zilog.c +++ b/trunk/drivers/serial/pmac_zilog.c @@ -752,10 +752,8 @@ static void pmz_break_ctl(struct uart_port *port, int break_state) uap->curregs[R5] = new_reg; /* NOTE: Not subject to 'transmitter active' rule. */ - if (ZS_IS_ASLEEP(uap)) { - spin_unlock_irqrestore(&port->lock, flags); + if (ZS_IS_ASLEEP(uap)) return; - } write_zsreg(uap, R5, uap->curregs[R5]); } diff --git a/trunk/drivers/serial/serial_cs.c b/trunk/drivers/serial/serial_cs.c index 8cfa5b12ea7a..175d202ab37e 100644 --- a/trunk/drivers/serial/serial_cs.c +++ b/trunk/drivers/serial/serial_cs.c @@ -105,10 +105,6 @@ struct serial_cfg_mem { * manfid 0x0160, 0x0104 * This card appears to have a 14.7456MHz clock. */ -/* Generic Modem: MD55x (GPRS/EDGE) have - * Elan VPU16551 UART with 14.7456MHz oscillator - * manfid 0x015D, 0x4C45 - */ static void quirk_setup_brainboxes_0104(struct pcmcia_device *link, struct uart_port *port) { port->uartclk = 14745600; @@ -199,11 +195,6 @@ static const struct serial_quirk quirks[] = { .prodid = 0x0104, .multi = -1, .setup = quirk_setup_brainboxes_0104, - }, { - .manfid = 0x015D, - .prodid = 0x4C45, - .multi = -1, - .setup = quirk_setup_brainboxes_0104, }, { .manfid = MANFID_IBM, .prodid = ~0, diff --git a/trunk/drivers/serial/serial_ks8695.c b/trunk/drivers/serial/serial_ks8695.c index b1962025b1aa..2e71bbc04dac 100644 --- a/trunk/drivers/serial/serial_ks8695.c +++ b/trunk/drivers/serial/serial_ks8695.c @@ -650,7 +650,6 @@ static struct console ks8695_console = { static int __init ks8695_console_init(void) { - add_preferred_console(SERIAL_KS8695_DEVNAME, 0, NULL); register_console(&ks8695_console); return 0; } diff --git a/trunk/drivers/spi/omap2_mcspi.c b/trunk/drivers/spi/omap2_mcspi.c index e0de0d0eedea..d8356af118a8 100644 --- a/trunk/drivers/spi/omap2_mcspi.c +++ b/trunk/drivers/spi/omap2_mcspi.c @@ -204,7 +204,6 @@ static inline void mcspi_write_chconf0(const struct spi_device *spi, u32 val) cs->chconf0 = val; mcspi_write_cs_reg(spi, OMAP2_MCSPI_CHCONF0, val); - mcspi_read_cs_reg(spi, OMAP2_MCSPI_CHCONF0); } static void omap2_mcspi_set_dma_req(const struct spi_device *spi, @@ -533,7 +532,7 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer) goto out; } #ifdef VERBOSE - dev_dbg(&spi->dev, "write-%d %08x\n", + dev_dbg(&spi->dev, "write-%d %04x\n", word_len, *tx); #endif __raw_writel(*tx++, tx_reg); @@ -551,7 +550,7 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer) mcspi_write_chconf0(spi, l); *rx++ = __raw_readl(rx_reg); #ifdef VERBOSE - dev_dbg(&spi->dev, "read-%d %08x\n", + dev_dbg(&spi->dev, "read-%d %04x\n", word_len, *(rx - 1)); #endif } diff --git a/trunk/drivers/spi/spi.c b/trunk/drivers/spi/spi.c index b3a1f9259b62..9ffb0fdbd6fe 100644 --- a/trunk/drivers/spi/spi.c +++ b/trunk/drivers/spi/spi.c @@ -41,7 +41,7 @@ static void spidev_release(struct device *dev) spi->master->cleanup(spi); spi_master_put(spi->master); - kfree(spi); + kfree(dev); } static ssize_t @@ -257,7 +257,6 @@ int spi_add_device(struct spi_device *spi) { static DEFINE_MUTEX(spi_add_lock); struct device *dev = spi->master->dev.parent; - struct device *d; int status; /* Chipselects are numbered 0..max; validate. */ @@ -279,11 +278,10 @@ int spi_add_device(struct spi_device *spi) */ mutex_lock(&spi_add_lock); - d = bus_find_device_by_name(&spi_bus_type, NULL, dev_name(&spi->dev)); - if (d != NULL) { + if (bus_find_device_by_name(&spi_bus_type, NULL, dev_name(&spi->dev)) + != NULL) { dev_err(dev, "chipselect %d already in use\n", spi->chip_select); - put_device(d); status = -EBUSY; goto done; } diff --git a/trunk/drivers/ssb/driver_pcicore.c b/trunk/drivers/ssb/driver_pcicore.c index 0e8d35224614..f1dcd7969a5c 100644 --- a/trunk/drivers/ssb/driver_pcicore.c +++ b/trunk/drivers/ssb/driver_pcicore.c @@ -246,12 +246,20 @@ static struct pci_controller ssb_pcicore_controller = { .pci_ops = &ssb_pcicore_pciops, .io_resource = &ssb_pcicore_io_resource, .mem_resource = &ssb_pcicore_mem_resource, + .mem_offset = 0x24000000, }; +static u32 ssb_pcicore_pcibus_iobase = 0x100; +static u32 ssb_pcicore_pcibus_membase = SSB_PCI_DMA; + /* This function is called when doing a pci_enable_device(). * We must first check if the device is a device on the PCI-core bridge. */ int ssb_pcicore_plat_dev_init(struct pci_dev *d) { + struct resource *res; + int pos, size; + u32 *base; + if (d->bus->ops != &ssb_pcicore_pciops) { /* This is not a device on the PCI-core bridge. */ return -ENODEV; @@ -260,6 +268,27 @@ int ssb_pcicore_plat_dev_init(struct pci_dev *d) ssb_printk(KERN_INFO "PCI: Fixing up device %s\n", pci_name(d)); + /* Fix up resource bases */ + for (pos = 0; pos < 6; pos++) { + res = &d->resource[pos]; + if (res->flags & IORESOURCE_IO) + base = &ssb_pcicore_pcibus_iobase; + else + base = &ssb_pcicore_pcibus_membase; + res->flags |= IORESOURCE_PCI_FIXED; + if (res->end) { + size = res->end - res->start + 1; + if (*base & (size - 1)) + *base = (*base + size) & ~(size - 1); + res->start = *base; + res->end = res->start + size - 1; + *base += size; + pci_write_config_dword(d, PCI_BASE_ADDRESS_0 + (pos << 2), res->start); + } + /* Fix up PCI bridge BAR0 only */ + if (d->bus->number == 0 && PCI_SLOT(d->devfn) == 0) + break; + } /* Fix up interrupt lines */ d->irq = ssb_mips_irq(extpci_core->dev) + 2; pci_write_config_byte(d, PCI_INTERRUPT_LINE, d->irq); diff --git a/trunk/drivers/staging/dt3155/dt3155_drv.c b/trunk/drivers/staging/dt3155/dt3155_drv.c index 7ac2c6d8e9a3..a67c622869d2 100644 --- a/trunk/drivers/staging/dt3155/dt3155_drv.c +++ b/trunk/drivers/staging/dt3155/dt3155_drv.c @@ -57,8 +57,19 @@ MA 02111-1307 USA extern void printques(int); +#ifdef MODULE #include #include + + +MODULE_LICENSE("GPL"); + +#endif + +#ifndef CONFIG_PCI +#error "DT3155 : Kernel PCI support not enabled (DT3155 drive requires PCI)" +#endif + #include #include #include @@ -73,9 +84,6 @@ extern void printques(int); #include "dt3155_io.h" #include "allocator.h" - -MODULE_LICENSE("GPL"); - /* Error variable. Zero means no error. */ int dt3155_errno = 0; @@ -464,9 +472,9 @@ static void dt3155_init_isr(int minor) /* 50/60 Hz should be set before this point but let's make sure it is */ /* right anyway */ - ReadI2C(dt3155_lbase[ minor ], CSR2, &i2c_csr2.reg); + ReadI2C(dt3155_lbase[ minor ], CONFIG, &i2c_csr2.reg); i2c_csr2.fld.HZ50 = FORMAT50HZ; - WriteI2C(dt3155_lbase[ minor ], CSR2, i2c_csr2.reg); + WriteI2C(dt3155_lbase[ minor ], CONFIG, i2c_config.reg); /* enable busmaster chip, clear flags */ diff --git a/trunk/drivers/staging/hv/Hv.c b/trunk/drivers/staging/hv/Hv.c index 3a1112d29aeb..5d53889fb4a4 100644 --- a/trunk/drivers/staging/hv/Hv.c +++ b/trunk/drivers/staging/hv/Hv.c @@ -306,9 +306,9 @@ void HvCleanup(void) DPRINT_ENTER(VMBUS); if (gHvContext.SignalEventBuffer) { - kfree(gHvContext.SignalEventBuffer); gHvContext.SignalEventBuffer = NULL; gHvContext.SignalEventParam = NULL; + kfree(gHvContext.SignalEventBuffer); } if (gHvContext.HypercallPage) { diff --git a/trunk/drivers/staging/hv/RndisFilter.c b/trunk/drivers/staging/hv/RndisFilter.c index 6704f64c93f0..cd2930de2176 100644 --- a/trunk/drivers/staging/hv/RndisFilter.c +++ b/trunk/drivers/staging/hv/RndisFilter.c @@ -751,7 +751,6 @@ static int RndisFilterOpenDevice(struct rndis_device *Device) ret = RndisFilterSetPacketFilter(Device, NDIS_PACKET_TYPE_BROADCAST | - NDIS_PACKET_TYPE_ALL_MULTICAST | NDIS_PACKET_TYPE_DIRECTED); if (ret == 0) Device->State = RNDIS_DEV_DATAINITIALIZED; diff --git a/trunk/drivers/staging/hv/netvsc_drv.c b/trunk/drivers/staging/hv/netvsc_drv.c index ab27d9a4446d..2ccb6b93fe47 100644 --- a/trunk/drivers/staging/hv/netvsc_drv.c +++ b/trunk/drivers/staging/hv/netvsc_drv.c @@ -403,7 +403,8 @@ static int netvsc_probe(struct device *device) if (!net_drv_obj->Base.OnDeviceAdd) return -1; - net = alloc_etherdev(sizeof(struct net_device_context)); + net = alloc_netdev(sizeof(struct net_device_context), "seth%d", + ether_setup); if (!net) return -1; diff --git a/trunk/drivers/staging/iio/accel/lis3l02dq_core.c b/trunk/drivers/staging/iio/accel/lis3l02dq_core.c index 82e43588e8a5..ea76902797bb 100644 --- a/trunk/drivers/staging/iio/accel/lis3l02dq_core.c +++ b/trunk/drivers/staging/iio/accel/lis3l02dq_core.c @@ -618,7 +618,7 @@ static int lis3l02dq_thresh_handler_th(struct iio_dev *dev_info, static void lis3l02dq_thresh_handler_bh_no_check(struct work_struct *work_s) { struct iio_work_cont *wc - = container_of(work_s, struct iio_work_cont, ws); + = container_of(work_s, struct iio_work_cont, ws_nocheck); struct lis3l02dq_state *st = wc->st; u8 t; diff --git a/trunk/drivers/staging/iio/accel/lis3l02dq_ring.c b/trunk/drivers/staging/iio/accel/lis3l02dq_ring.c index a4d97ea0df3d..93712430e579 100644 --- a/trunk/drivers/staging/iio/accel/lis3l02dq_ring.c +++ b/trunk/drivers/staging/iio/accel/lis3l02dq_ring.c @@ -493,9 +493,6 @@ int lis3l02dq_probe_trigger(struct iio_dev *indio_dev) struct lis3l02dq_state *state = indio_dev->dev_data; state->trig = iio_allocate_trigger(); - if (!state->trig) - return -ENOMEM; - state->trig->name = kmalloc(IIO_TRIGGER_NAME_LENGTH, GFP_KERNEL); if (!state->trig->name) { ret = -ENOMEM; diff --git a/trunk/drivers/staging/iio/adc/max1363_core.c b/trunk/drivers/staging/iio/adc/max1363_core.c index 773f1d1d9c6e..790d1cc9cdc3 100644 --- a/trunk/drivers/staging/iio/adc/max1363_core.c +++ b/trunk/drivers/staging/iio/adc/max1363_core.c @@ -557,7 +557,6 @@ static int __devinit max1363_probe(struct i2c_client *client, if (!IS_ERR(st->reg)) regulator_put(st->reg); error_free_st: - i2c_set_clientdata(client, NULL); kfree(st); error_ret: @@ -575,7 +574,6 @@ static int max1363_remove(struct i2c_client *client) regulator_disable(st->reg); regulator_put(st->reg); } - i2c_set_clientdata(client, NULL); kfree(st); return 0; diff --git a/trunk/drivers/staging/iio/industrialio-core.c b/trunk/drivers/staging/iio/industrialio-core.c index 1d77082c8531..37f58f66e491 100644 --- a/trunk/drivers/staging/iio/industrialio-core.c +++ b/trunk/drivers/staging/iio/industrialio-core.c @@ -537,7 +537,6 @@ static void iio_device_unregister_sysfs(struct iio_dev *dev_info) sysfs_remove_group(&dev_info->dev.kobj, dev_info->attrs); } -/* Return a negative errno on failure */ int iio_get_new_idr_val(struct idr *this_idr) { int ret; @@ -661,7 +660,7 @@ static int iio_device_register_eventset(struct iio_dev *dev_info) for (i = 0; i < dev_info->num_interrupt_lines; i++) { dev_info->event_interfaces[i].owner = dev_info->driver_module; ret = iio_get_new_idr_val(&iio_event_idr); - if (ret < 0) + if (ret) goto error_free_setup_ev_ints; else dev_info->event_interfaces[i].id = ret; diff --git a/trunk/drivers/staging/iio/light/tsl2563.c b/trunk/drivers/staging/iio/light/tsl2563.c index 8770a00e3652..1ba4aa392f6e 100644 --- a/trunk/drivers/staging/iio/light/tsl2563.c +++ b/trunk/drivers/staging/iio/light/tsl2563.c @@ -682,7 +682,6 @@ static int __devinit tsl2563_probe(struct i2c_client *client, fail2: iio_device_unregister(chip->indio_dev); fail1: - i2c_set_clientdata(client, NULL); kfree(chip); return err; } @@ -693,7 +692,6 @@ static int tsl2563_remove(struct i2c_client *client) iio_device_unregister(chip->indio_dev); - i2c_set_clientdata(client, NULL); kfree(chip); return 0; } diff --git a/trunk/drivers/staging/iio/ring_sw.c b/trunk/drivers/staging/iio/ring_sw.c index cf22c091668c..b104c3d9c35e 100644 --- a/trunk/drivers/staging/iio/ring_sw.c +++ b/trunk/drivers/staging/iio/ring_sw.c @@ -293,7 +293,7 @@ int iio_read_last_from_sw_ring(struct iio_sw_ring_buffer *ring, return -EAGAIN; memcpy(data, last_written_p_copy, ring->buf.bpd); - if (unlikely(ring->last_written_p != last_written_p_copy)) + if (unlikely(ring->last_written_p >= last_written_p_copy)) goto again; iio_unmark_sw_rb_in_use(&ring->buf); diff --git a/trunk/drivers/staging/octeon/cvmx-helper-board.c b/trunk/drivers/staging/octeon/cvmx-helper-board.c index 00a555b83354..3085e38a6f99 100644 --- a/trunk/drivers/staging/octeon/cvmx-helper-board.c +++ b/trunk/drivers/staging/octeon/cvmx-helper-board.c @@ -153,14 +153,6 @@ int cvmx_helper_board_get_mii_address(int ipd_port) * through switch. */ return -1; - - case CVMX_BOARD_TYPE_CUST_WSX16: - if (ipd_port >= 0 && ipd_port <= 3) - return ipd_port; - else if (ipd_port >= 16 && ipd_port <= 19) - return ipd_port - 16 + 4; - else - return -1; } /* Some unknown board. Somebody forgot to update this function... */ diff --git a/trunk/drivers/staging/rt2860/usb_main_dev.c b/trunk/drivers/staging/rt2860/usb_main_dev.c index 740db0c1ac01..1873a79bb033 100644 --- a/trunk/drivers/staging/rt2860/usb_main_dev.c +++ b/trunk/drivers/staging/rt2860/usb_main_dev.c @@ -63,7 +63,6 @@ struct usb_device_id rtusb_usb_id[] = { {USB_DEVICE(0x07D1, 0x3C11)}, /* D-Link */ {USB_DEVICE(0x14B2, 0x3C07)}, /* AL */ {USB_DEVICE(0x050D, 0x8053)}, /* Belkin */ - {USB_DEVICE(0x050D, 0x825B)}, /* Belkin */ {USB_DEVICE(0x14B2, 0x3C23)}, /* Airlink */ {USB_DEVICE(0x14B2, 0x3C27)}, /* Airlink */ {USB_DEVICE(0x07AA, 0x002F)}, /* Corega */ diff --git a/trunk/drivers/staging/rtl8192su/r8192U_core.c b/trunk/drivers/staging/rtl8192su/r8192U_core.c index 04d9b85f3d4c..e16256fe595a 100644 --- a/trunk/drivers/staging/rtl8192su/r8192U_core.c +++ b/trunk/drivers/staging/rtl8192su/r8192U_core.c @@ -113,17 +113,14 @@ u32 rt_global_debug_component = \ static const struct usb_device_id rtl8192_usb_id_tbl[] = { /* Realtek */ - {USB_DEVICE(0x0bda, 0x8171)}, {USB_DEVICE(0x0bda, 0x8192)}, {USB_DEVICE(0x0bda, 0x8709)}, /* Corega */ {USB_DEVICE(0x07aa, 0x0043)}, /* Belkin */ {USB_DEVICE(0x050d, 0x805E)}, - {USB_DEVICE(0x050d, 0x815F)}, /* Belkin F5D8053 v6 */ /* Sitecom */ {USB_DEVICE(0x0df6, 0x0031)}, - {USB_DEVICE(0x0df6, 0x004b)}, /* WL-349 */ /* EnGenius */ {USB_DEVICE(0x1740, 0x9201)}, /* Dlink */ diff --git a/trunk/drivers/staging/usbip/usbip_event.c b/trunk/drivers/staging/usbip/usbip_event.c index a2566f1075d5..6da1021e8a65 100644 --- a/trunk/drivers/staging/usbip/usbip_event.c +++ b/trunk/drivers/staging/usbip/usbip_event.c @@ -117,9 +117,6 @@ void usbip_stop_eh(struct usbip_device *ud) { struct usbip_task *eh = &ud->eh; - if (eh->thread == current) - return; /* do not wait for myself */ - wait_for_completion(&eh->thread_done); usbip_dbg_eh("usbip_eh has finished\n"); } diff --git a/trunk/drivers/staging/vme/bridges/vme_tsi148.c b/trunk/drivers/staging/vme/bridges/vme_tsi148.c index 783051f59f19..68f24425977f 100644 --- a/trunk/drivers/staging/vme/bridges/vme_tsi148.c +++ b/trunk/drivers/staging/vme/bridges/vme_tsi148.c @@ -2455,10 +2455,9 @@ static int tsi148_probe(struct pci_dev *pdev, const struct pci_device_id *id) dev_info(&pdev->dev, "VME Write and flush and error check is %s\n", err_chk ? "enabled" : "disabled"); - if (tsi148_crcsr_init(tsi148_bridge, pdev)) { + if (tsi148_crcsr_init(tsi148_bridge, pdev)) dev_err(&pdev->dev, "CR/CSR configuration failed.\n"); goto err_crcsr; - } retval = vme_register_bridge(tsi148_bridge); if (retval != 0) { diff --git a/trunk/drivers/usb/class/cdc-acm.c b/trunk/drivers/usb/class/cdc-acm.c index 5e1a253b08a0..be6331e2c276 100644 --- a/trunk/drivers/usb/class/cdc-acm.c +++ b/trunk/drivers/usb/class/cdc-acm.c @@ -1542,9 +1542,6 @@ static const struct usb_device_id acm_ids[] = { { USB_DEVICE(0x1bbb, 0x0003), /* Alcatel OT-I650 */ .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */ }, - { USB_DEVICE(0x1576, 0x03b1), /* Maretron USB100 */ - .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */ - }, /* Nokia S60 phones expose two ACM channels. The first is * a modem and is picked up by the standard AT-command diff --git a/trunk/drivers/usb/core/Kconfig b/trunk/drivers/usb/core/Kconfig index 7e594449600e..97a819c23ef3 100644 --- a/trunk/drivers/usb/core/Kconfig +++ b/trunk/drivers/usb/core/Kconfig @@ -109,7 +109,7 @@ config USB_SUSPEND config USB_OTG bool depends on USB && EXPERIMENTAL - depends on USB_SUSPEND + select USB_SUSPEND default n diff --git a/trunk/drivers/usb/core/driver.c b/trunk/drivers/usb/core/driver.c index 2f3dc4cdf79b..6a3b5cae3a6e 100644 --- a/trunk/drivers/usb/core/driver.c +++ b/trunk/drivers/usb/core/driver.c @@ -301,7 +301,7 @@ static int usb_probe_interface(struct device *dev) intf->condition = USB_INTERFACE_BINDING; - /* Probed interfaces are initially active. They are + /* Bound interfaces are initially active. They are * runtime-PM-enabled only if the driver has autosuspend support. * They are sensitive to their children's power states. */ @@ -437,11 +437,11 @@ int usb_driver_claim_interface(struct usb_driver *driver, iface->condition = USB_INTERFACE_BOUND; - /* Claimed interfaces are initially inactive (suspended). They are + /* Bound interfaces are initially active. They are * runtime-PM-enabled only if the driver has autosuspend support. * They are sensitive to their children's power states. */ - pm_runtime_set_suspended(dev); + pm_runtime_set_active(dev); pm_suspend_ignore_children(dev, false); if (driver->supports_autosuspend) pm_runtime_enable(dev); @@ -1170,7 +1170,7 @@ static int usb_resume_interface(struct usb_device *udev, static int usb_suspend_both(struct usb_device *udev, pm_message_t msg) { int status = 0; - int i = 0, n = 0; + int i = 0; struct usb_interface *intf; if (udev->state == USB_STATE_NOTATTACHED || @@ -1179,8 +1179,7 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg) /* Suspend all the interfaces and then udev itself */ if (udev->actconfig) { - n = udev->actconfig->desc.bNumInterfaces; - for (i = n - 1; i >= 0; --i) { + for (; i < udev->actconfig->desc.bNumInterfaces; i++) { intf = udev->actconfig->interface[i]; status = usb_suspend_interface(udev, intf, msg); if (status != 0) @@ -1193,7 +1192,7 @@ static int usb_suspend_both(struct usb_device *udev, pm_message_t msg) /* If the suspend failed, resume interfaces that did get suspended */ if (status != 0) { msg.event ^= (PM_EVENT_SUSPEND | PM_EVENT_RESUME); - while (++i < n) { + while (--i >= 0) { intf = udev->actconfig->interface[i]; usb_resume_interface(udev, intf, msg, 0); } @@ -1264,47 +1263,13 @@ static int usb_resume_both(struct usb_device *udev, pm_message_t msg) return status; } -static void choose_wakeup(struct usb_device *udev, pm_message_t msg) -{ - int w, i; - struct usb_interface *intf; - - /* Remote wakeup is needed only when we actually go to sleep. - * For things like FREEZE and QUIESCE, if the device is already - * autosuspended then its current wakeup setting is okay. - */ - if (msg.event == PM_EVENT_FREEZE || msg.event == PM_EVENT_QUIESCE) { - if (udev->state != USB_STATE_SUSPENDED) - udev->do_remote_wakeup = 0; - return; - } - - /* If remote wakeup is permitted, see whether any interface drivers - * actually want it. - */ - w = 0; - if (device_may_wakeup(&udev->dev) && udev->actconfig) { - for (i = 0; i < udev->actconfig->desc.bNumInterfaces; i++) { - intf = udev->actconfig->interface[i]; - w |= intf->needs_remote_wakeup; - } - } - - /* If the device is autosuspended with the wrong wakeup setting, - * autoresume now so the setting can be changed. - */ - if (udev->state == USB_STATE_SUSPENDED && w != udev->do_remote_wakeup) - pm_runtime_resume(&udev->dev); - udev->do_remote_wakeup = w; -} - /* The device lock is held by the PM core */ int usb_suspend(struct device *dev, pm_message_t msg) { struct usb_device *udev = to_usb_device(dev); do_unbind_rebind(udev, DO_UNBIND); - choose_wakeup(udev, msg); + udev->do_remote_wakeup = device_may_wakeup(&udev->dev); return usb_suspend_both(udev, msg); } diff --git a/trunk/drivers/usb/core/generic.c b/trunk/drivers/usb/core/generic.c index 2c95153c0f24..bdf87a8414a1 100644 --- a/trunk/drivers/usb/core/generic.c +++ b/trunk/drivers/usb/core/generic.c @@ -120,7 +120,7 @@ int usb_choose_configuration(struct usb_device *udev) * than a vendor-specific driver. */ else if (udev->descriptor.bDeviceClass != USB_CLASS_VENDOR_SPEC && - (desc && desc->bInterfaceClass != + (!desc || desc->bInterfaceClass != USB_CLASS_VENDOR_SPEC)) { best = c; break; diff --git a/trunk/drivers/usb/core/inode.c b/trunk/drivers/usb/core/inode.c index 111a01a747fc..97b40ce133f0 100644 --- a/trunk/drivers/usb/core/inode.c +++ b/trunk/drivers/usb/core/inode.c @@ -380,7 +380,6 @@ static int usbfs_rmdir(struct inode *dir, struct dentry *dentry) mutex_lock(&inode->i_mutex); dentry_unhash(dentry); if (usbfs_empty(dentry)) { - dont_mount(dentry); drop_nlink(dentry->d_inode); drop_nlink(dentry->d_inode); dput(dentry); @@ -516,13 +515,13 @@ static int fs_create_by_name (const char *name, mode_t mode, *dentry = NULL; mutex_lock(&parent->d_inode->i_mutex); *dentry = lookup_one_len(name, parent, strlen(name)); - if (!IS_ERR(*dentry)) { + if (!IS_ERR(dentry)) { if ((mode & S_IFMT) == S_IFDIR) error = usbfs_mkdir (parent->d_inode, *dentry, mode); else error = usbfs_create (parent->d_inode, *dentry, mode); } else - error = PTR_ERR(*dentry); + error = PTR_ERR(dentry); mutex_unlock(&parent->d_inode->i_mutex); return error; diff --git a/trunk/drivers/usb/core/usb.c b/trunk/drivers/usb/core/usb.c index 0561430f2ede..1297e9b16a51 100644 --- a/trunk/drivers/usb/core/usb.c +++ b/trunk/drivers/usb/core/usb.c @@ -718,7 +718,7 @@ int __usb_get_extra_descriptor(char *buffer, unsigned size, EXPORT_SYMBOL_GPL(__usb_get_extra_descriptor); /** - * usb_alloc_coherent - allocate dma-consistent buffer for URB_NO_xxx_DMA_MAP + * usb_buffer_alloc - allocate dma-consistent buffer for URB_NO_xxx_DMA_MAP * @dev: device the buffer will be used with * @size: requested buffer size * @mem_flags: affect whether allocation may block @@ -737,30 +737,30 @@ EXPORT_SYMBOL_GPL(__usb_get_extra_descriptor); * architectures where CPU caches are not DMA-coherent. On systems without * bus-snooping caches, these buffers are uncached. * - * When the buffer is no longer used, free it with usb_free_coherent(). + * When the buffer is no longer used, free it with usb_buffer_free(). */ -void *usb_alloc_coherent(struct usb_device *dev, size_t size, gfp_t mem_flags, - dma_addr_t *dma) +void *usb_buffer_alloc(struct usb_device *dev, size_t size, gfp_t mem_flags, + dma_addr_t *dma) { if (!dev || !dev->bus) return NULL; return hcd_buffer_alloc(dev->bus, size, mem_flags, dma); } -EXPORT_SYMBOL_GPL(usb_alloc_coherent); +EXPORT_SYMBOL_GPL(usb_buffer_alloc); /** - * usb_free_coherent - free memory allocated with usb_alloc_coherent() + * usb_buffer_free - free memory allocated with usb_buffer_alloc() * @dev: device the buffer was used with * @size: requested buffer size * @addr: CPU address of buffer * @dma: DMA address of buffer * * This reclaims an I/O buffer, letting it be reused. The memory must have - * been allocated using usb_alloc_coherent(), and the parameters must match + * been allocated using usb_buffer_alloc(), and the parameters must match * those provided in that allocation request. */ -void usb_free_coherent(struct usb_device *dev, size_t size, void *addr, - dma_addr_t dma) +void usb_buffer_free(struct usb_device *dev, size_t size, void *addr, + dma_addr_t dma) { if (!dev || !dev->bus) return; @@ -768,7 +768,7 @@ void usb_free_coherent(struct usb_device *dev, size_t size, void *addr, return; hcd_buffer_free(dev->bus, size, addr, dma); } -EXPORT_SYMBOL_GPL(usb_free_coherent); +EXPORT_SYMBOL_GPL(usb_buffer_free); /** * usb_buffer_map - create DMA mapping(s) for an urb diff --git a/trunk/drivers/usb/gadget/s3c-hsotg.c b/trunk/drivers/usb/gadget/s3c-hsotg.c index 1f73b485732d..124a8ccfdcda 100644 --- a/trunk/drivers/usb/gadget/s3c-hsotg.c +++ b/trunk/drivers/usb/gadget/s3c-hsotg.c @@ -2145,7 +2145,6 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep, u32 epctrl; u32 mps; int dir_in; - int ret = 0; dev_dbg(hsotg->dev, "%s: ep %s: a 0x%02x, attr 0x%02x, mps 0x%04x, intr %d\n", @@ -2197,8 +2196,7 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep, switch (desc->bmAttributes & USB_ENDPOINT_XFERTYPE_MASK) { case USB_ENDPOINT_XFER_ISOC: dev_err(hsotg->dev, "no current ISOC support\n"); - ret = -EINVAL; - goto out; + return -EINVAL; case USB_ENDPOINT_XFER_BULK: epctrl |= S3C_DxEPCTL_EPType_Bulk; @@ -2237,9 +2235,8 @@ static int s3c_hsotg_ep_enable(struct usb_ep *ep, /* enable the endpoint interrupt */ s3c_hsotg_ctrl_epint(hsotg, index, dir_in, 1); -out: spin_unlock_irqrestore(&hs_ep->lock, flags); - return ret; + return 0; } static int s3c_hsotg_ep_disable(struct usb_ep *ep) diff --git a/trunk/drivers/usb/host/ehci-hcd.c b/trunk/drivers/usb/host/ehci-hcd.c index 13ead00aecd5..207e7a85aeb0 100644 --- a/trunk/drivers/usb/host/ehci-hcd.c +++ b/trunk/drivers/usb/host/ehci-hcd.c @@ -543,7 +543,6 @@ static int ehci_init(struct usb_hcd *hcd) */ ehci->periodic_size = DEFAULT_I_TDPS; INIT_LIST_HEAD(&ehci->cached_itd_list); - INIT_LIST_HEAD(&ehci->cached_sitd_list); if ((retval = ehci_mem_init(ehci, GFP_KERNEL)) < 0) return retval; diff --git a/trunk/drivers/usb/host/ehci-hub.c b/trunk/drivers/usb/host/ehci-hub.c index c7178bcde67a..19372673bf09 100644 --- a/trunk/drivers/usb/host/ehci-hub.c +++ b/trunk/drivers/usb/host/ehci-hub.c @@ -801,7 +801,7 @@ static int ehci_hub_control ( * this bit; seems too long to spin routinely... */ retval = handshake(ehci, status_reg, - PORT_RESET, 0, 1000); + PORT_RESET, 0, 750); if (retval != 0) { ehci_err (ehci, "port %d reset error %d\n", wIndex + 1, retval); diff --git a/trunk/drivers/usb/host/ehci-mem.c b/trunk/drivers/usb/host/ehci-mem.c index 1f3f01eacaf0..aeda96e0af67 100644 --- a/trunk/drivers/usb/host/ehci-mem.c +++ b/trunk/drivers/usb/host/ehci-mem.c @@ -136,7 +136,7 @@ static inline void qh_put (struct ehci_qh *qh) static void ehci_mem_cleanup (struct ehci_hcd *ehci) { - free_cached_lists(ehci); + free_cached_itd_list(ehci); if (ehci->async) qh_put (ehci->async); ehci->async = NULL; diff --git a/trunk/drivers/usb/host/ehci-omap.c b/trunk/drivers/usb/host/ehci-omap.c index 40a858335035..a67a0030dd57 100644 --- a/trunk/drivers/usb/host/ehci-omap.c +++ b/trunk/drivers/usb/host/ehci-omap.c @@ -629,13 +629,11 @@ static int ehci_hcd_omap_probe(struct platform_device *pdev) } snprintf(supply, sizeof(supply), "hsusb%d", i); omap->regulator[i] = regulator_get(omap->dev, supply); - if (IS_ERR(omap->regulator[i])) { - omap->regulator[i] = NULL; + if (IS_ERR(omap->regulator[i])) dev_dbg(&pdev->dev, "failed to get ehci port%d regulator\n", i); - } else { + else regulator_enable(omap->regulator[i]); - } } ret = omap_start_ehc(omap, hcd); diff --git a/trunk/drivers/usb/host/ehci-sched.c b/trunk/drivers/usb/host/ehci-sched.c index 805ec633a652..a0aaaaff2560 100644 --- a/trunk/drivers/usb/host/ehci-sched.c +++ b/trunk/drivers/usb/host/ehci-sched.c @@ -510,7 +510,7 @@ static int disable_periodic (struct ehci_hcd *ehci) ehci_writel(ehci, cmd, &ehci->regs->command); /* posted write ... */ - free_cached_lists(ehci); + free_cached_itd_list(ehci); ehci->next_uframe = -1; return 0; @@ -2139,27 +2139,13 @@ sitd_complete ( (stream->bEndpointAddress & USB_DIR_IN) ? "in" : "out"); } iso_stream_put (ehci, stream); - + /* OK to recycle this SITD now that its completion callback ran. */ done: sitd->urb = NULL; - if (ehci->clock_frame != sitd->frame) { - /* OK to recycle this SITD now. */ - sitd->stream = NULL; - list_move(&sitd->sitd_list, &stream->free_list); - iso_stream_put(ehci, stream); - } else { - /* HW might remember this SITD, so we can't recycle it yet. - * Move it to a safe place until a new frame starts. - */ - list_move(&sitd->sitd_list, &ehci->cached_sitd_list); - if (stream->refcount == 2) { - /* If iso_stream_put() were called here, stream - * would be freed. Instead, just prevent reuse. - */ - stream->ep->hcpriv = NULL; - stream->ep = NULL; - } - } + sitd->stream = NULL; + list_move(&sitd->sitd_list, &stream->free_list); + iso_stream_put(ehci, stream); + return retval; } @@ -2225,10 +2211,9 @@ static int sitd_submit (struct ehci_hcd *ehci, struct urb *urb, /*-------------------------------------------------------------------------*/ -static void free_cached_lists(struct ehci_hcd *ehci) +static void free_cached_itd_list(struct ehci_hcd *ehci) { struct ehci_itd *itd, *n; - struct ehci_sitd *sitd, *sn; list_for_each_entry_safe(itd, n, &ehci->cached_itd_list, itd_list) { struct ehci_iso_stream *stream = itd->stream; @@ -2236,13 +2221,6 @@ static void free_cached_lists(struct ehci_hcd *ehci) list_move(&itd->itd_list, &stream->free_list); iso_stream_put(ehci, stream); } - - list_for_each_entry_safe(sitd, sn, &ehci->cached_sitd_list, sitd_list) { - struct ehci_iso_stream *stream = sitd->stream; - sitd->stream = NULL; - list_move(&sitd->sitd_list, &stream->free_list); - iso_stream_put(ehci, stream); - } } /*-------------------------------------------------------------------------*/ @@ -2269,7 +2247,7 @@ scan_periodic (struct ehci_hcd *ehci) clock_frame = -1; } if (ehci->clock_frame != clock_frame) { - free_cached_lists(ehci); + free_cached_itd_list(ehci); ehci->clock_frame = clock_frame; } clock %= mod; @@ -2436,7 +2414,7 @@ scan_periodic (struct ehci_hcd *ehci) clock = now; clock_frame = clock >> 3; if (ehci->clock_frame != clock_frame) { - free_cached_lists(ehci); + free_cached_itd_list(ehci); ehci->clock_frame = clock_frame; } } else { diff --git a/trunk/drivers/usb/host/ehci.h b/trunk/drivers/usb/host/ehci.h index 556c0b48f3ab..b1dce96dd621 100644 --- a/trunk/drivers/usb/host/ehci.h +++ b/trunk/drivers/usb/host/ehci.h @@ -87,9 +87,8 @@ struct ehci_hcd { /* one per controller */ int next_uframe; /* scan periodic, start here */ unsigned periodic_sched; /* periodic activity count */ - /* list of itds & sitds completed while clock_frame was still active */ + /* list of itds completed while clock_frame was still active */ struct list_head cached_itd_list; - struct list_head cached_sitd_list; unsigned clock_frame; /* per root hub port */ @@ -196,7 +195,7 @@ timer_action_done (struct ehci_hcd *ehci, enum ehci_timer_action action) clear_bit (action, &ehci->actions); } -static void free_cached_lists(struct ehci_hcd *ehci); +static void free_cached_itd_list(struct ehci_hcd *ehci); /*-------------------------------------------------------------------------*/ diff --git a/trunk/drivers/usb/host/ohci-at91.c b/trunk/drivers/usb/host/ohci-at91.c index 944291e10f97..68b83ab70719 100644 --- a/trunk/drivers/usb/host/ohci-at91.c +++ b/trunk/drivers/usb/host/ohci-at91.c @@ -331,8 +331,6 @@ ohci_hcd_at91_drv_suspend(struct platform_device *pdev, pm_message_t mesg) */ if (at91_suspend_entering_slow_clock()) { ohci_usb_reset (ohci); - /* flush the writes */ - (void) ohci_readl (ohci, &ohci->regs->control); at91_stop_clock(); } diff --git a/trunk/drivers/usb/host/ohci-da8xx.c b/trunk/drivers/usb/host/ohci-da8xx.c index d22fb4d577b7..4aa08d36d077 100644 --- a/trunk/drivers/usb/host/ohci-da8xx.c +++ b/trunk/drivers/usb/host/ohci-da8xx.c @@ -23,7 +23,7 @@ #error "This file is DA8xx bus glue. Define CONFIG_ARCH_DAVINCI_DA8XX." #endif -#define CFGCHIP2 DA8XX_SYSCFG0_VIRT(DA8XX_CFGCHIP2_REG) +#define CFGCHIP2 DA8XX_SYSCFG_VIRT(DA8XX_CFGCHIP2_REG) static struct clk *usb11_clk; static struct clk *usb20_clk; diff --git a/trunk/drivers/usb/host/ohci-hub.c b/trunk/drivers/usb/host/ohci-hub.c index 65cac8cc8921..32bbce9718f0 100644 --- a/trunk/drivers/usb/host/ohci-hub.c +++ b/trunk/drivers/usb/host/ohci-hub.c @@ -697,7 +697,7 @@ static int ohci_hub_control ( u16 wLength ) { struct ohci_hcd *ohci = hcd_to_ohci (hcd); - int ports = ohci->num_ports; + int ports = hcd_to_bus (hcd)->root_hub->maxchild; u32 temp; int retval = 0; diff --git a/trunk/drivers/usb/host/oxu210hp-hcd.c b/trunk/drivers/usb/host/oxu210hp-hcd.c index e62b30b3e429..50f57f468836 100644 --- a/trunk/drivers/usb/host/oxu210hp-hcd.c +++ b/trunk/drivers/usb/host/oxu210hp-hcd.c @@ -660,13 +660,13 @@ static struct ehci_qh *oxu_qh_alloc(struct oxu_hcd *oxu) if (qh->dummy == NULL) { oxu_dbg(oxu, "no dummy td\n"); oxu->qh_used[i] = 0; - qh = NULL; - goto unlock; + + return NULL; } oxu->qh_used[i] = 1; } -unlock: + spin_unlock(&oxu->mem_lock); return qh; diff --git a/trunk/drivers/usb/host/sl811-hcd.c b/trunk/drivers/usb/host/sl811-hcd.c index 3b867a8af7b2..e11cc3aa4b82 100644 --- a/trunk/drivers/usb/host/sl811-hcd.c +++ b/trunk/drivers/usb/host/sl811-hcd.c @@ -720,10 +720,10 @@ static irqreturn_t sl811h_irq(struct usb_hcd *hcd) /* port status seems weird until after reset, so * force the reset and make khubd clean up later. */ - if (irqstat & SL11H_INTMASK_RD) - sl811->port1 &= ~(1 << USB_PORT_FEAT_CONNECTION); - else + if (sl811->stat_insrmv & 1) sl811->port1 |= 1 << USB_PORT_FEAT_CONNECTION; + else + sl811->port1 &= ~(1 << USB_PORT_FEAT_CONNECTION); sl811->port1 |= 1 << USB_PORT_FEAT_C_CONNECTION; diff --git a/trunk/drivers/usb/host/xhci-mem.c b/trunk/drivers/usb/host/xhci-mem.c index d64f5724bfc4..c09539bad1ee 100644 --- a/trunk/drivers/usb/host/xhci-mem.c +++ b/trunk/drivers/usb/host/xhci-mem.c @@ -582,19 +582,6 @@ static inline unsigned int xhci_get_endpoint_interval(struct usb_device *udev, return EP_INTERVAL(interval); } -/* The "Mult" field in the endpoint context is only set for SuperSpeed devices. - * High speed endpoint descriptors can define "the number of additional - * transaction opportunities per microframe", but that goes in the Max Burst - * endpoint context field. - */ -static inline u32 xhci_get_endpoint_mult(struct usb_device *udev, - struct usb_host_endpoint *ep) -{ - if (udev->speed != USB_SPEED_SUPER || !ep->ss_ep_comp) - return 0; - return ep->ss_ep_comp->desc.bmAttributes; -} - static inline u32 xhci_get_endpoint_type(struct usb_device *udev, struct usb_host_endpoint *ep) { @@ -625,36 +612,6 @@ static inline u32 xhci_get_endpoint_type(struct usb_device *udev, return type; } -/* Return the maximum endpoint service interval time (ESIT) payload. - * Basically, this is the maxpacket size, multiplied by the burst size - * and mult size. - */ -static inline u32 xhci_get_max_esit_payload(struct xhci_hcd *xhci, - struct usb_device *udev, - struct usb_host_endpoint *ep) -{ - int max_burst; - int max_packet; - - /* Only applies for interrupt or isochronous endpoints */ - if (usb_endpoint_xfer_control(&ep->desc) || - usb_endpoint_xfer_bulk(&ep->desc)) - return 0; - - if (udev->speed == USB_SPEED_SUPER) { - if (ep->ss_ep_comp) - return ep->ss_ep_comp->desc.wBytesPerInterval; - xhci_warn(xhci, "WARN no SS endpoint companion descriptor.\n"); - /* Assume no bursts, no multiple opportunities to send. */ - return ep->desc.wMaxPacketSize; - } - - max_packet = ep->desc.wMaxPacketSize & 0x3ff; - max_burst = (ep->desc.wMaxPacketSize & 0x1800) >> 11; - /* A 0 in max burst means 1 transfer per ESIT */ - return max_packet * (max_burst + 1); -} - int xhci_endpoint_init(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev, struct usb_device *udev, @@ -666,7 +623,6 @@ int xhci_endpoint_init(struct xhci_hcd *xhci, struct xhci_ring *ep_ring; unsigned int max_packet; unsigned int max_burst; - u32 max_esit_payload; ep_index = xhci_get_endpoint_index(&ep->desc); ep_ctx = xhci_get_ep_ctx(xhci, virt_dev->in_ctx, ep_index); @@ -688,7 +644,6 @@ int xhci_endpoint_init(struct xhci_hcd *xhci, ep_ctx->deq = ep_ring->first_seg->dma | ep_ring->cycle_state; ep_ctx->ep_info = xhci_get_endpoint_interval(udev, ep); - ep_ctx->ep_info |= EP_MULT(xhci_get_endpoint_mult(udev, ep)); /* FIXME dig Mult and streams info out of ep companion desc */ @@ -734,26 +689,6 @@ int xhci_endpoint_init(struct xhci_hcd *xhci, default: BUG(); } - max_esit_payload = xhci_get_max_esit_payload(xhci, udev, ep); - ep_ctx->tx_info = MAX_ESIT_PAYLOAD_FOR_EP(max_esit_payload); - - /* - * XXX no idea how to calculate the average TRB buffer length for bulk - * endpoints, as the driver gives us no clue how big each scatter gather - * list entry (or buffer) is going to be. - * - * For isochronous and interrupt endpoints, we set it to the max - * available, until we have new API in the USB core to allow drivers to - * declare how much bandwidth they actually need. - * - * Normally, it would be calculated by taking the total of the buffer - * lengths in the TD and then dividing by the number of TRBs in a TD, - * including link TRBs, No-op TRBs, and Event data TRBs. Since we don't - * use Event Data TRBs, and we don't chain in a link TRB on short - * transfers, we're basically dividing by 1. - */ - ep_ctx->tx_info |= AVG_TRB_LENGTH_FOR_EP(max_esit_payload); - /* FIXME Debug endpoint context */ return 0; } diff --git a/trunk/drivers/usb/host/xhci.h b/trunk/drivers/usb/host/xhci.h index ea389e9a4931..e5eb09b2f38e 100644 --- a/trunk/drivers/usb/host/xhci.h +++ b/trunk/drivers/usb/host/xhci.h @@ -609,10 +609,6 @@ struct xhci_ep_ctx { #define MAX_PACKET_MASK (0xffff << 16) #define MAX_PACKET_DECODED(p) (((p) >> 16) & 0xffff) -/* tx_info bitmasks */ -#define AVG_TRB_LENGTH_FOR_EP(p) ((p) & 0xffff) -#define MAX_ESIT_PAYLOAD_FOR_EP(p) (((p) & 0xffff) << 16) - /** * struct xhci_input_control_context diff --git a/trunk/drivers/usb/misc/usbsevseg.c b/trunk/drivers/usb/misc/usbsevseg.c index de8ef945b536..a9555cb901a1 100644 --- a/trunk/drivers/usb/misc/usbsevseg.c +++ b/trunk/drivers/usb/misc/usbsevseg.c @@ -49,7 +49,6 @@ struct usb_sevsegdev { u16 textlength; u8 shadow_power; /* for PM */ - u8 has_interface_pm; }; /* sysfs_streq can't replace this completely @@ -69,16 +68,12 @@ static void update_display_powered(struct usb_sevsegdev *mydev) { int rc; - if (mydev->powered && !mydev->has_interface_pm) { + if (!mydev->shadow_power && mydev->powered) { rc = usb_autopm_get_interface(mydev->intf); if (rc < 0) return; - mydev->has_interface_pm = 1; } - if (mydev->shadow_power != 1) - return; - rc = usb_control_msg(mydev->udev, usb_sndctrlpipe(mydev->udev, 0), 0x12, @@ -91,10 +86,8 @@ static void update_display_powered(struct usb_sevsegdev *mydev) if (rc < 0) dev_dbg(&mydev->udev->dev, "power retval = %d\n", rc); - if (!mydev->powered && mydev->has_interface_pm) { + if (mydev->shadow_power && !mydev->powered) usb_autopm_put_interface(mydev->intf); - mydev->has_interface_pm = 0; - } } static void update_display_mode(struct usb_sevsegdev *mydev) @@ -358,10 +351,6 @@ static int sevseg_probe(struct usb_interface *interface, mydev->intf = interface; usb_set_intfdata(interface, mydev); - /* PM */ - mydev->shadow_power = 1; /* currently active */ - mydev->has_interface_pm = 0; /* have not issued autopm_get */ - /*set defaults */ mydev->textmode = 0x02; /* ascii mode */ mydev->mode_msb = 0x06; /* 6 characters */ diff --git a/trunk/drivers/usb/musb/Kconfig b/trunk/drivers/usb/musb/Kconfig index 07fe490b44d8..b4c783c284ba 100644 --- a/trunk/drivers/usb/musb/Kconfig +++ b/trunk/drivers/usb/musb/Kconfig @@ -42,7 +42,7 @@ config USB_MUSB_SOC default y if (BF52x && !BF522 && !BF523) comment "DaVinci 35x and 644x USB support" - depends on USB_MUSB_HDRC && ARCH_DAVINCI_DMx + depends on USB_MUSB_HDRC && ARCH_DAVINCI comment "OMAP 243x high speed USB support" depends on USB_MUSB_HDRC && ARCH_OMAP2430 diff --git a/trunk/drivers/usb/musb/Makefile b/trunk/drivers/usb/musb/Makefile index 3a485dabebbb..85710ccc1887 100644 --- a/trunk/drivers/usb/musb/Makefile +++ b/trunk/drivers/usb/musb/Makefile @@ -6,7 +6,7 @@ musb_hdrc-objs := musb_core.o obj-$(CONFIG_USB_MUSB_HDRC) += musb_hdrc.o -ifeq ($(CONFIG_ARCH_DAVINCI_DMx),y) +ifeq ($(CONFIG_ARCH_DAVINCI),y) musb_hdrc-objs += davinci.o endif diff --git a/trunk/drivers/usb/musb/blackfin.c b/trunk/drivers/usb/musb/blackfin.c index ec8d324237f6..719a22d664ef 100644 --- a/trunk/drivers/usb/musb/blackfin.c +++ b/trunk/drivers/usb/musb/blackfin.c @@ -172,7 +172,13 @@ static irqreturn_t blackfin_interrupt(int irq, void *__hci) spin_unlock_irqrestore(&musb->lock, flags); - return retval; + /* REVISIT we sometimes get spurious IRQs on g_ep0 + * not clear why... fall in BF54x too. + */ + if (retval != IRQ_HANDLED) + DBG(5, "spurious?\n"); + + return IRQ_HANDLED; } static void musb_conn_timer_handler(unsigned long _musb) diff --git a/trunk/drivers/usb/musb/davinci.c b/trunk/drivers/usb/musb/davinci.c index ce2e16fee0df..29bce5c0fd10 100644 --- a/trunk/drivers/usb/musb/davinci.c +++ b/trunk/drivers/usb/musb/davinci.c @@ -444,8 +444,6 @@ int __init musb_platform_init(struct musb *musb) return 0; fail: - clk_disable(musb->clock); - usb_nop_xceiv_unregister(); return -ENODEV; } diff --git a/trunk/drivers/usb/musb/musb_core.c b/trunk/drivers/usb/musb/musb_core.c index 705cc4ad8737..0e8b8ab1d168 100644 --- a/trunk/drivers/usb/musb/musb_core.c +++ b/trunk/drivers/usb/musb/musb_core.c @@ -965,8 +965,10 @@ static void musb_shutdown(struct platform_device *pdev) spin_lock_irqsave(&musb->lock, flags); musb_platform_disable(musb); musb_generic_disable(musb); - if (musb->clock) + if (musb->clock) { clk_put(musb->clock); + musb->clock = NULL; + } spin_unlock_irqrestore(&musb->lock, flags); /* FIXME power down */ @@ -1851,6 +1853,15 @@ static void musb_free(struct musb *musb) put_device(musb->xceiv->dev); #endif + musb_writeb(musb->mregs, MUSB_DEVCTL, 0); + musb_platform_exit(musb); + musb_writeb(musb->mregs, MUSB_DEVCTL, 0); + + if (musb->clock) { + clk_disable(musb->clock); + clk_put(musb->clock); + } + #ifdef CONFIG_USB_MUSB_HDRC_HCD usb_put_hcd(musb_to_hcd(musb)); #else @@ -1878,10 +1889,8 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) */ if (!plat) { dev_dbg(dev, "no platform_data?\n"); - status = -ENODEV; - goto fail0; + return -ENODEV; } - switch (plat->mode) { case MUSB_HOST: #ifdef CONFIG_USB_MUSB_HDRC_HCD @@ -1903,16 +1912,13 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) #endif default: dev_err(dev, "incompatible Kconfig role setting\n"); - status = -EINVAL; - goto fail0; + return -EINVAL; } /* allocate */ musb = allocate_instance(dev, plat->config, ctrl); - if (!musb) { - status = -ENOMEM; - goto fail0; - } + if (!musb) + return -ENOMEM; spin_lock_init(&musb->lock); musb->board_mode = plat->mode; @@ -1930,7 +1936,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) if (IS_ERR(musb->clock)) { status = PTR_ERR(musb->clock); musb->clock = NULL; - goto fail1; + goto fail; } } @@ -1949,12 +1955,12 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) */ musb->isr = generic_interrupt; status = musb_platform_init(musb); - if (status < 0) - goto fail2; + if (status < 0) + goto fail; if (!musb->isr) { status = -ENODEV; - goto fail3; + goto fail2; } #ifndef CONFIG_MUSB_PIO_ONLY @@ -1980,7 +1986,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) ? MUSB_CONTROLLER_MHDRC : MUSB_CONTROLLER_HDRC, musb); if (status < 0) - goto fail3; + goto fail2; #ifdef CONFIG_USB_MUSB_OTG setup_timer(&musb->otg_timer, musb_otg_timer_func, (unsigned long) musb); @@ -1993,7 +1999,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) if (request_irq(nIrq, musb->isr, 0, dev_name(dev), musb)) { dev_err(dev, "request_irq %d failed!\n", nIrq); status = -ENODEV; - goto fail3; + goto fail2; } musb->nIrq = nIrq; /* FIXME this handles wakeup irqs wrong */ @@ -2033,6 +2039,8 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) musb->xceiv->state = OTG_STATE_A_IDLE; status = usb_add_hcd(musb_to_hcd(musb), -1, 0); + if (status) + goto fail; DBG(1, "%s mode, status %d, devctl %02x %c\n", "HOST", status, @@ -2047,6 +2055,8 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) musb->xceiv->state = OTG_STATE_B_IDLE; status = musb_gadget_setup(musb); + if (status) + goto fail; DBG(1, "%s mode, status %d, dev%02x\n", is_otg_enabled(musb) ? "OTG" : "PERIPHERAL", @@ -2054,14 +2064,12 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) musb_readb(musb->mregs, MUSB_DEVCTL)); } - if (status < 0) - goto fail3; #ifdef CONFIG_SYSFS status = sysfs_create_group(&musb->controller->kobj, &musb_attr_group); - if (status) - goto fail4; #endif + if (status) + goto fail2; dev_info(dev, "USB %s mode controller at %p using %s, IRQ %d\n", ({char *s; @@ -2077,29 +2085,17 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) return 0; -fail4: - if (!is_otg_enabled(musb) && is_host_enabled(musb)) - usb_remove_hcd(musb_to_hcd(musb)); - else - musb_gadget_cleanup(musb); - -fail3: - if (musb->irq_wake) - device_init_wakeup(dev, 0); - musb_platform_exit(musb); - fail2: - if (musb->clock) - clk_put(musb->clock); - -fail1: + musb_platform_exit(musb); +fail: dev_err(musb->controller, "musb_init_controller failed with status %d\n", status); + if (musb->clock) + clk_put(musb->clock); + device_init_wakeup(dev, 0); musb_free(musb); -fail0: - return status; } @@ -2136,6 +2132,7 @@ static int __init musb_probe(struct platform_device *pdev) /* clobbered by use_dma=n */ orig_dma_mask = dev->dma_mask; #endif + status = musb_init_controller(dev, irq, base); if (status < 0) iounmap(base); @@ -2158,10 +2155,6 @@ static int __exit musb_remove(struct platform_device *pdev) if (musb->board_mode == MUSB_HOST) usb_remove_hcd(musb_to_hcd(musb)); #endif - musb_writeb(musb->mregs, MUSB_DEVCTL, 0); - musb_platform_exit(musb); - musb_writeb(musb->mregs, MUSB_DEVCTL, 0); - musb_free(musb); iounmap(ctrl_base); device_init_wakeup(&pdev->dev, 0); @@ -2183,7 +2176,6 @@ void musb_save_context(struct musb *musb) if (is_host_enabled(musb)) { musb_context.frame = musb_readw(musb_base, MUSB_FRAME); musb_context.testmode = musb_readb(musb_base, MUSB_TESTMODE); - musb_context.busctl = musb_read_ulpi_buscontrol(musb->mregs); } musb_context.power = musb_readb(musb_base, MUSB_POWER); musb_context.intrtxe = musb_readw(musb_base, MUSB_INTRTXE); @@ -2255,7 +2247,6 @@ void musb_restore_context(struct musb *musb) if (is_host_enabled(musb)) { musb_writew(musb_base, MUSB_FRAME, musb_context.frame); musb_writeb(musb_base, MUSB_TESTMODE, musb_context.testmode); - musb_write_ulpi_buscontrol(musb->mregs, musb_context.busctl); } musb_writeb(musb_base, MUSB_POWER, musb_context.power); musb_writew(musb_base, MUSB_INTRTXE, musb_context.intrtxe); diff --git a/trunk/drivers/usb/musb/musb_core.h b/trunk/drivers/usb/musb/musb_core.h index ac17b004909b..cd9f4a9a06c6 100644 --- a/trunk/drivers/usb/musb/musb_core.h +++ b/trunk/drivers/usb/musb/musb_core.h @@ -478,7 +478,7 @@ struct musb_context_registers { u16 frame; u8 index, testmode; - u8 devctl, busctl, misc; + u8 devctl, misc; struct musb_csr_regs index_regs[MUSB_C_NUM_EPS]; }; diff --git a/trunk/drivers/usb/musb/musb_host.c b/trunk/drivers/usb/musb/musb_host.c index 877d20b1dff9..dec896e888db 100644 --- a/trunk/drivers/usb/musb/musb_host.c +++ b/trunk/drivers/usb/musb/musb_host.c @@ -2042,7 +2042,6 @@ static int musb_urb_enqueue( * odd, rare, error prone, but legal. */ kfree(qh); - qh = NULL; ret = 0; } else ret = musb_schedule(musb, qh, diff --git a/trunk/drivers/usb/musb/omap2430.c b/trunk/drivers/usb/musb/omap2430.c index 82592633502f..490cdf15ccb6 100644 --- a/trunk/drivers/usb/musb/omap2430.c +++ b/trunk/drivers/usb/musb/omap2430.c @@ -331,5 +331,8 @@ int musb_platform_exit(struct musb *musb) musb_platform_suspend(musb); + clk_put(musb->clock); + musb->clock = NULL; + return 0; } diff --git a/trunk/drivers/usb/musb/tusb6010.c b/trunk/drivers/usb/musb/tusb6010.c index 60d3938cafcf..ab776a8d98ca 100644 --- a/trunk/drivers/usb/musb/tusb6010.c +++ b/trunk/drivers/usb/musb/tusb6010.c @@ -29,19 +29,6 @@ static void tusb_source_power(struct musb *musb, int is_on); #define TUSB_REV_MAJOR(reg_val) ((reg_val >> 4) & 0xf) #define TUSB_REV_MINOR(reg_val) (reg_val & 0xf) -#ifdef CONFIG_PM -/* REVISIT: These should be only needed if somebody implements off idle */ -void musb_platform_save_context(struct musb *musb, - struct musb_context_registers *musb_context) -{ -} - -void musb_platform_restore_context(struct musb *musb, - struct musb_context_registers *musb_context) -{ -} -#endif - /* * Checks the revision. We need to use the DMA register as 3.0 does not * have correct versions for TUSB_PRCM_REV or TUSB_INT_CTRL_REV. diff --git a/trunk/drivers/usb/musb/tusb6010_omap.c b/trunk/drivers/usb/musb/tusb6010_omap.c index c061a88f2b0f..5afa070d7dc9 100644 --- a/trunk/drivers/usb/musb/tusb6010_omap.c +++ b/trunk/drivers/usb/musb/tusb6010_omap.c @@ -39,7 +39,7 @@ struct tusb_omap_dma_ch { struct tusb_omap_dma *tusb_dma; - dma_addr_t dma_addr; + void __iomem *dma_addr; u32 len; u16 packet_sz; @@ -126,7 +126,6 @@ static void tusb_omap_dma_cb(int lch, u16 ch_status, void *data) struct tusb_omap_dma_ch *chdat = to_chdat(channel); struct tusb_omap_dma *tusb_dma = chdat->tusb_dma; struct musb *musb = chdat->musb; - struct device *dev = musb->controller; struct musb_hw_ep *hw_ep = chdat->hw_ep; void __iomem *ep_conf = hw_ep->conf; void __iomem *mbase = musb->mregs; @@ -174,15 +173,13 @@ static void tusb_omap_dma_cb(int lch, u16 ch_status, void *data) DBG(3, "Using PIO for remaining %lu bytes\n", pio); buf = phys_to_virt((u32)chdat->dma_addr) + chdat->transfer_len; if (chdat->tx) { - dma_unmap_single(dev, chdat->dma_addr, - chdat->transfer_len, - DMA_TO_DEVICE); + dma_cache_maint(phys_to_virt((u32)chdat->dma_addr), + chdat->transfer_len, DMA_TO_DEVICE); musb_write_fifo(hw_ep, pio, buf); } else { - dma_unmap_single(dev, chdat->dma_addr, - chdat->transfer_len, - DMA_FROM_DEVICE); musb_read_fifo(hw_ep, pio, buf); + dma_cache_maint(phys_to_virt((u32)chdat->dma_addr), + chdat->transfer_len, DMA_FROM_DEVICE); } channel->actual_len += pio; } @@ -227,7 +224,6 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz, struct tusb_omap_dma_ch *chdat = to_chdat(channel); struct tusb_omap_dma *tusb_dma = chdat->tusb_dma; struct musb *musb = chdat->musb; - struct device *dev = musb->controller; struct musb_hw_ep *hw_ep = chdat->hw_ep; void __iomem *mbase = musb->mregs; void __iomem *ep_conf = hw_ep->conf; @@ -303,16 +299,14 @@ static int tusb_omap_dma_program(struct dma_channel *channel, u16 packet_sz, chdat->packet_sz = packet_sz; chdat->len = len; channel->actual_len = 0; - chdat->dma_addr = dma_addr; + chdat->dma_addr = (void __iomem *)dma_addr; channel->status = MUSB_DMA_STATUS_BUSY; /* Since we're recycling dma areas, we need to clean or invalidate */ if (chdat->tx) - dma_map_single(dev, phys_to_virt(dma_addr), len, - DMA_TO_DEVICE); + dma_cache_maint(phys_to_virt(dma_addr), len, DMA_TO_DEVICE); else - dma_map_single(dev, phys_to_virt(dma_addr), len, - DMA_FROM_DEVICE); + dma_cache_maint(phys_to_virt(dma_addr), len, DMA_FROM_DEVICE); /* Use 16-bit transfer if dma_addr is not 32-bit aligned */ if ((dma_addr & 0x3) == 0) { diff --git a/trunk/drivers/usb/serial/option.c b/trunk/drivers/usb/serial/option.c index 84d0edad8e4f..ca9d866672aa 100644 --- a/trunk/drivers/usb/serial/option.c +++ b/trunk/drivers/usb/serial/option.c @@ -305,11 +305,6 @@ static int option_resume(struct usb_serial *serial); #define ZTE_PRODUCT_CDMA_TECH 0xfffe #define ZTE_PRODUCT_AC8710 0xfff1 #define ZTE_PRODUCT_AC2726 0xfff5 -#define ZTE_PRODUCT_AC8710T 0xffff - -/* ZTE PRODUCTS -- alternate vendor ID */ -#define ZTE_VENDOR_ID2 0x1d6b -#define ZTE_PRODUCT_MF_330 0x0002 #define BENQ_VENDOR_ID 0x04a5 #define BENQ_PRODUCT_H10 0x4068 @@ -378,8 +373,6 @@ static int option_resume(struct usb_serial *serial); #define HAIER_VENDOR_ID 0x201e #define HAIER_PRODUCT_CE100 0x2009 -#define CINTERION_VENDOR_ID 0x0681 - /* some devices interfaces need special handling due to a number of reasons */ enum option_blacklist_reason { OPTION_BLACKLIST_NONE = 0, @@ -686,8 +679,6 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) }, { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC2726, 0xff, 0xff, 0xff) }, - { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710T, 0xff, 0xff, 0xff) }, - { USB_DEVICE(ZTE_VENDOR_ID2, ZTE_PRODUCT_MF_330) }, { USB_DEVICE(BENQ_VENDOR_ID, BENQ_PRODUCT_H10) }, { USB_DEVICE(DLINK_VENDOR_ID, DLINK_PRODUCT_DWM_652) }, { USB_DEVICE(ALINK_VENDOR_ID, DLINK_PRODUCT_DWM_652_U5) }, /* Yes, ALINK_VENDOR_ID */ @@ -725,7 +716,6 @@ static const struct usb_device_id option_ids[] = { { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1011)}, { USB_DEVICE(PIRELLI_VENDOR_ID, PIRELLI_PRODUCT_1012)}, - { USB_DEVICE(CINTERION_VENDOR_ID, 0x0047) }, { } /* Terminating entry */ }; MODULE_DEVICE_TABLE(usb, option_ids); diff --git a/trunk/drivers/usb/serial/pl2303.c b/trunk/drivers/usb/serial/pl2303.c index c28b1607eacc..73d5f346d3e0 100644 --- a/trunk/drivers/usb/serial/pl2303.c +++ b/trunk/drivers/usb/serial/pl2303.c @@ -59,7 +59,6 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_ALDIGA) }, { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_MMX) }, { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_GPRS) }, - { USB_DEVICE(PL2303_VENDOR_ID, PL2303_PRODUCT_ID_HCR331) }, { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID) }, { USB_DEVICE(IODATA_VENDOR_ID, IODATA_PRODUCT_ID_RSAQ5) }, { USB_DEVICE(ATEN_VENDOR_ID, ATEN_PRODUCT_ID) }, @@ -98,7 +97,6 @@ static const struct usb_device_id id_table[] = { { USB_DEVICE(CRESSI_VENDOR_ID, CRESSI_EDY_PRODUCT_ID) }, { USB_DEVICE(SONY_VENDOR_ID, SONY_QN3USB_PRODUCT_ID) }, { USB_DEVICE(SANWA_VENDOR_ID, SANWA_PRODUCT_ID) }, - { USB_DEVICE(ADLINK_VENDOR_ID, ADLINK_ND6530_PRODUCT_ID) }, { } /* Terminating entry */ }; diff --git a/trunk/drivers/usb/serial/pl2303.h b/trunk/drivers/usb/serial/pl2303.h index 23c09b38b9ec..d640dc951568 100644 --- a/trunk/drivers/usb/serial/pl2303.h +++ b/trunk/drivers/usb/serial/pl2303.h @@ -20,7 +20,6 @@ #define PL2303_PRODUCT_ID_ALDIGA 0x0611 #define PL2303_PRODUCT_ID_MMX 0x0612 #define PL2303_PRODUCT_ID_GPRS 0x0609 -#define PL2303_PRODUCT_ID_HCR331 0x331a #define ATEN_VENDOR_ID 0x0557 #define ATEN_VENDOR_ID2 0x0547 @@ -135,7 +134,3 @@ /* Sanwa KB-USB2 multimeter cable (ID: 11ad:0001) */ #define SANWA_VENDOR_ID 0x11ad #define SANWA_PRODUCT_ID 0x0001 - -/* ADLINK ND-6530 RS232,RS485 and RS422 adapter */ -#define ADLINK_VENDOR_ID 0x0b63 -#define ADLINK_ND6530_PRODUCT_ID 0x6530 diff --git a/trunk/drivers/usb/serial/qcaux.c b/trunk/drivers/usb/serial/qcaux.c index 7e3bea23600b..0b9362061713 100644 --- a/trunk/drivers/usb/serial/qcaux.c +++ b/trunk/drivers/usb/serial/qcaux.c @@ -42,14 +42,6 @@ #define CMOTECH_PRODUCT_CDU550 0x5553 #define CMOTECH_PRODUCT_CDX650 0x6512 -/* LG devices */ -#define LG_VENDOR_ID 0x1004 -#define LG_PRODUCT_VX4400_6000 0x6000 /* VX4400/VX6000/Rumor */ - -/* Sanyo devices */ -#define SANYO_VENDOR_ID 0x0474 -#define SANYO_PRODUCT_KATANA_LX 0x0754 /* SCP-3800 (Katana LX) */ - static struct usb_device_id id_table[] = { { USB_DEVICE_AND_INTERFACE_INFO(UTSTARCOM_VENDOR_ID, UTSTARCOM_PRODUCT_PC5740, 0xff, 0x00, 0x00) }, { USB_DEVICE_AND_INTERFACE_INFO(UTSTARCOM_VENDOR_ID, UTSTARCOM_PRODUCT_PC5750, 0xff, 0x00, 0x00) }, @@ -59,8 +51,6 @@ static struct usb_device_id id_table[] = { { USB_DEVICE_AND_INTERFACE_INFO(UTSTARCOM_VENDOR_ID, UTSTARCOM_PRODUCT_UM175_ALLTEL, 0xff, 0x00, 0x00) }, { USB_DEVICE_AND_INTERFACE_INFO(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CDU550, 0xff, 0xff, 0x00) }, { USB_DEVICE_AND_INTERFACE_INFO(CMOTECH_VENDOR_ID, CMOTECH_PRODUCT_CDX650, 0xff, 0xff, 0x00) }, - { USB_DEVICE_AND_INTERFACE_INFO(LG_VENDOR_ID, LG_PRODUCT_VX4400_6000, 0xff, 0xff, 0x00) }, - { USB_DEVICE_AND_INTERFACE_INFO(SANYO_VENDOR_ID, SANYO_PRODUCT_KATANA_LX, 0xff, 0xff, 0x00) }, { }, }; MODULE_DEVICE_TABLE(usb, id_table); diff --git a/trunk/drivers/usb/serial/sierra.c b/trunk/drivers/usb/serial/sierra.c index ef0bdb08d788..9202f94505e6 100644 --- a/trunk/drivers/usb/serial/sierra.c +++ b/trunk/drivers/usb/serial/sierra.c @@ -230,7 +230,6 @@ static const struct sierra_iface_info direct_ip_interface_blacklist = { static const struct usb_device_id id_table[] = { { USB_DEVICE(0x0F3D, 0x0112) }, /* Airprime/Sierra PC 5220 */ { USB_DEVICE(0x03F0, 0x1B1D) }, /* HP ev2200 a.k.a MC5720 */ - { USB_DEVICE(0x03F0, 0x211D) }, /* HP ev2210 a.k.a MC5725 */ { USB_DEVICE(0x03F0, 0x1E1D) }, /* HP hs2300 a.k.a MC8775 */ { USB_DEVICE(0x1199, 0x0017) }, /* Sierra Wireless EM5625 */ diff --git a/trunk/drivers/usb/serial/ti_usb_3410_5052.c b/trunk/drivers/usb/serial/ti_usb_3410_5052.c index e1bfda33f5b9..0afe5c71c17e 100644 --- a/trunk/drivers/usb/serial/ti_usb_3410_5052.c +++ b/trunk/drivers/usb/serial/ti_usb_3410_5052.c @@ -172,7 +172,7 @@ static unsigned int product_5052_count; /* the array dimension is the number of default entries plus */ /* TI_EXTRA_VID_PID_COUNT user defined entries plus 1 terminating */ /* null entry */ -static struct usb_device_id ti_id_table_3410[13+TI_EXTRA_VID_PID_COUNT+1] = { +static struct usb_device_id ti_id_table_3410[10+TI_EXTRA_VID_PID_COUNT+1] = { { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) }, { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) }, { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) }, @@ -180,9 +180,6 @@ static struct usb_device_id ti_id_table_3410[13+TI_EXTRA_VID_PID_COUNT+1] = { { USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) }, { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) }, { USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) }, - { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234MU_PRODUCT_ID) }, - { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBA_PRODUCT_ID) }, - { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBAOLD_PRODUCT_ID) }, { USB_DEVICE(IBM_VENDOR_ID, IBM_4543_PRODUCT_ID) }, { USB_DEVICE(IBM_VENDOR_ID, IBM_454B_PRODUCT_ID) }, { USB_DEVICE(IBM_VENDOR_ID, IBM_454C_PRODUCT_ID) }, @@ -195,7 +192,7 @@ static struct usb_device_id ti_id_table_5052[5+TI_EXTRA_VID_PID_COUNT+1] = { { USB_DEVICE(TI_VENDOR_ID, TI_5052_FIRMWARE_PRODUCT_ID) }, }; -static struct usb_device_id ti_id_table_combined[17+2*TI_EXTRA_VID_PID_COUNT+1] = { +static struct usb_device_id ti_id_table_combined[14+2*TI_EXTRA_VID_PID_COUNT+1] = { { USB_DEVICE(TI_VENDOR_ID, TI_3410_PRODUCT_ID) }, { USB_DEVICE(TI_VENDOR_ID, TI_3410_EZ430_ID) }, { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_NO_FW_PRODUCT_ID) }, @@ -203,9 +200,6 @@ static struct usb_device_id ti_id_table_combined[17+2*TI_EXTRA_VID_PID_COUNT+1] { USB_DEVICE(MTS_VENDOR_ID, MTS_CDMA_PRODUCT_ID) }, { USB_DEVICE(MTS_VENDOR_ID, MTS_GSM_PRODUCT_ID) }, { USB_DEVICE(MTS_VENDOR_ID, MTS_EDGE_PRODUCT_ID) }, - { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234MU_PRODUCT_ID) }, - { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBA_PRODUCT_ID) }, - { USB_DEVICE(MTS_VENDOR_ID, MTS_MT9234ZBAOLD_PRODUCT_ID) }, { USB_DEVICE(TI_VENDOR_ID, TI_5052_BOOT_PRODUCT_ID) }, { USB_DEVICE(TI_VENDOR_ID, TI_5152_BOOT_PRODUCT_ID) }, { USB_DEVICE(TI_VENDOR_ID, TI_5052_EEPROM_PRODUCT_ID) }, @@ -293,8 +287,6 @@ MODULE_FIRMWARE("ti_5052.fw"); MODULE_FIRMWARE("mts_cdma.fw"); MODULE_FIRMWARE("mts_gsm.fw"); MODULE_FIRMWARE("mts_edge.fw"); -MODULE_FIRMWARE("mts_mt9234mu.fw"); -MODULE_FIRMWARE("mts_mt9234zba.fw"); module_param(debug, bool, S_IRUGO | S_IWUSR); MODULE_PARM_DESC(debug, "Enable debugging, 0=no, 1=yes"); @@ -1695,7 +1687,6 @@ static int ti_download_firmware(struct ti_device *tdev) const struct firmware *fw_p; char buf[32]; - dbg("%s\n", __func__); /* try ID specific firmware first, then try generic firmware */ sprintf(buf, "ti_usb-v%04x-p%04x.fw", dev->descriptor.idVendor, dev->descriptor.idProduct); @@ -1712,15 +1703,7 @@ static int ti_download_firmware(struct ti_device *tdev) case MTS_EDGE_PRODUCT_ID: strcpy(buf, "mts_edge.fw"); break; - case MTS_MT9234MU_PRODUCT_ID: - strcpy(buf, "mts_mt9234mu.fw"); - break; - case MTS_MT9234ZBA_PRODUCT_ID: - strcpy(buf, "mts_mt9234zba.fw"); - break; - case MTS_MT9234ZBAOLD_PRODUCT_ID: - strcpy(buf, "mts_mt9234zba.fw"); - break; } + } } if (buf[0] == '\0') { if (tdev->td_is_3410) @@ -1735,7 +1718,7 @@ static int ti_download_firmware(struct ti_device *tdev) return -ENOENT; } if (fw_p->size > TI_FIRMWARE_BUF_SIZE) { - dev_err(&dev->dev, "%s - firmware too large %zu\n", __func__, fw_p->size); + dev_err(&dev->dev, "%s - firmware too large\n", __func__); return -ENOENT; } @@ -1747,7 +1730,6 @@ static int ti_download_firmware(struct ti_device *tdev) status = ti_do_download(dev, pipe, buffer, fw_p->size); kfree(buffer); } else { - dbg("%s ENOMEM\n", __func__); status = -ENOMEM; } release_firmware(fw_p); diff --git a/trunk/drivers/usb/serial/ti_usb_3410_5052.h b/trunk/drivers/usb/serial/ti_usb_3410_5052.h index 2aac1953993b..f323c6025858 100644 --- a/trunk/drivers/usb/serial/ti_usb_3410_5052.h +++ b/trunk/drivers/usb/serial/ti_usb_3410_5052.h @@ -45,9 +45,6 @@ #define MTS_CDMA_PRODUCT_ID 0xF110 #define MTS_GSM_PRODUCT_ID 0xF111 #define MTS_EDGE_PRODUCT_ID 0xF112 -#define MTS_MT9234MU_PRODUCT_ID 0xF114 -#define MTS_MT9234ZBA_PRODUCT_ID 0xF115 -#define MTS_MT9234ZBAOLD_PRODUCT_ID 0x0319 /* Commands */ #define TI_GET_VERSION 0x01 diff --git a/trunk/drivers/usb/wusbcore/devconnect.c b/trunk/drivers/usb/wusbcore/devconnect.c index 7ec24e46b34b..46e79d349498 100644 --- a/trunk/drivers/usb/wusbcore/devconnect.c +++ b/trunk/drivers/usb/wusbcore/devconnect.c @@ -438,7 +438,7 @@ static void __wusbhc_keep_alive(struct wusbhc *wusbhc) old_keep_alives = ie->hdr.bLength - sizeof(ie->hdr); keep_alives = 0; for (cnt = 0; - keep_alives < WUIE_ELT_MAX && cnt < wusbhc->ports_max; + keep_alives <= WUIE_ELT_MAX && cnt < wusbhc->ports_max; cnt++) { unsigned tt = msecs_to_jiffies(wusbhc->trust_timeout); diff --git a/trunk/drivers/vhost/vhost.c b/trunk/drivers/vhost/vhost.c index 49fa953aaf6e..5be11c99e18f 100644 --- a/trunk/drivers/vhost/vhost.c +++ b/trunk/drivers/vhost/vhost.c @@ -236,10 +236,6 @@ static int vq_memory_access_ok(void __user *log_base, struct vhost_memory *mem, int log_all) { int i; - - if (!mem) - return 0; - for (i = 0; i < mem->nregions; ++i) { struct vhost_memory_region *m = mem->regions + i; unsigned long a = m->userspace_addr; @@ -1035,12 +1031,7 @@ int vhost_add_used(struct vhost_virtqueue *vq, unsigned int head, int len) /* This actually signals the guest, using eventfd. */ void vhost_signal(struct vhost_dev *dev, struct vhost_virtqueue *vq) { - __u16 flags; - /* Flush out used index updates. This is paired - * with the barrier that the Guest executes when enabling - * interrupts. */ - smp_mb(); - + __u16 flags = 0; if (get_user(flags, &vq->avail->flags)) { vq_err(vq, "Failed to get flags"); return; diff --git a/trunk/drivers/video/bfin-t350mcqb-fb.c b/trunk/drivers/video/bfin-t350mcqb-fb.c index c2ec3dcd4e91..44e49c28b2a7 100644 --- a/trunk/drivers/video/bfin-t350mcqb-fb.c +++ b/trunk/drivers/video/bfin-t350mcqb-fb.c @@ -488,9 +488,9 @@ static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev) fbinfo->fbops = &bfin_t350mcqb_fb_ops; fbinfo->flags = FBINFO_FLAG_DEFAULT; - info->fb_buffer = dma_alloc_coherent(NULL, fbinfo->fix.smem_len + - ACTIVE_VIDEO_MEM_OFFSET, - &info->dma_handle, GFP_KERNEL); + info->fb_buffer = + dma_alloc_coherent(NULL, fbinfo->fix.smem_len, &info->dma_handle, + GFP_KERNEL); if (NULL == info->fb_buffer) { printk(KERN_ERR DRIVER_NAME @@ -568,8 +568,8 @@ static int __devinit bfin_t350mcqb_probe(struct platform_device *pdev) out6: fb_dealloc_cmap(&fbinfo->cmap); out4: - dma_free_coherent(NULL, fbinfo->fix.smem_len + ACTIVE_VIDEO_MEM_OFFSET, - info->fb_buffer, info->dma_handle); + dma_free_coherent(NULL, fbinfo->fix.smem_len, info->fb_buffer, + info->dma_handle); out3: framebuffer_release(fbinfo); out2: @@ -592,9 +592,8 @@ static int __devexit bfin_t350mcqb_remove(struct platform_device *pdev) free_irq(info->irq, info); if (info->fb_buffer != NULL) - dma_free_coherent(NULL, fbinfo->fix.smem_len + - ACTIVE_VIDEO_MEM_OFFSET, info->fb_buffer, - info->dma_handle); + dma_free_coherent(NULL, fbinfo->fix.smem_len, info->fb_buffer, + info->dma_handle); fb_dealloc_cmap(&fbinfo->cmap); diff --git a/trunk/drivers/video/efifb.c b/trunk/drivers/video/efifb.c index ecf405562f5c..581d2dbf675a 100644 --- a/trunk/drivers/video/efifb.c +++ b/trunk/drivers/video/efifb.c @@ -49,7 +49,6 @@ enum { M_MBP_2, /* MacBook Pro 2nd gen */ M_MBP_SR, /* MacBook Pro (Santa Rosa) */ M_MBP_4, /* MacBook Pro, 4th gen */ - M_MBP_5_1, /* MacBook Pro, 5,1th gen */ M_UNKNOWN /* placeholder */ }; @@ -71,7 +70,6 @@ static struct efifb_dmi_info { [M_MBP_2] = { "mbp2", 0, 0, 0, 0 }, /* placeholder */ [M_MBP_SR] = { "mbp3", 0x80030000, 2048 * 4, 1440, 900 }, [M_MBP_4] = { "mbp4", 0xc0060000, 2048 * 4, 1920, 1200 }, - [M_MBP_5_1] = { "mbp51", 0xc0010000, 2048 * 4, 1440, 900 }, [M_UNKNOWN] = { NULL, 0, 0, 0, 0 } }; @@ -108,7 +106,6 @@ static struct dmi_system_id __initdata dmi_system_table[] = { EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro3,1", M_MBP_SR), EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro3,1", M_MBP_SR), EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro4,1", M_MBP_4), - EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,1", M_MBP_5_1), {}, }; diff --git a/trunk/drivers/video/sh_mobile_lcdcfb.c b/trunk/drivers/video/sh_mobile_lcdcfb.c index e8c769944812..e14bd0749129 100644 --- a/trunk/drivers/video/sh_mobile_lcdcfb.c +++ b/trunk/drivers/video/sh_mobile_lcdcfb.c @@ -695,7 +695,6 @@ static int sh_mobile_lcdc_setup_clocks(struct platform_device *pdev, * 1) Enable Runtime PM * 2) Force Runtime PM Resume since hardware is accessed from probe() */ - priv->dev = &pdev->dev; pm_runtime_enable(priv->dev); pm_runtime_resume(priv->dev); return 0; @@ -958,24 +957,25 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev) if (!pdev->dev.platform_data) { dev_err(&pdev->dev, "no platform data defined\n"); - return -EINVAL; + error = -EINVAL; + goto err0; } res = platform_get_resource(pdev, IORESOURCE_MEM, 0); i = platform_get_irq(pdev, 0); if (!res || i < 0) { dev_err(&pdev->dev, "cannot get platform resources\n"); - return -ENOENT; + error = -ENOENT; + goto err0; } priv = kzalloc(sizeof(*priv), GFP_KERNEL); if (!priv) { dev_err(&pdev->dev, "cannot allocate device data\n"); - return -ENOMEM; + error = -ENOMEM; + goto err0; } - platform_set_drvdata(pdev, priv); - error = request_irq(i, sh_mobile_lcdc_irq, IRQF_DISABLED, dev_name(&pdev->dev), priv); if (error) { @@ -984,6 +984,8 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev) } priv->irq = i; + priv->dev = &pdev->dev; + platform_set_drvdata(pdev, priv); pdata = pdev->dev.platform_data; j = 0; @@ -1097,9 +1099,9 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev) info = ch->info; if (info->fbdefio) { - ch->sglist = vmalloc(sizeof(struct scatterlist) * + priv->ch->sglist = vmalloc(sizeof(struct scatterlist) * info->fix.smem_len >> PAGE_SHIFT); - if (!ch->sglist) { + if (!priv->ch->sglist) { dev_err(&pdev->dev, "cannot allocate sglist\n"); goto err1; } @@ -1124,9 +1126,9 @@ static int __devinit sh_mobile_lcdc_probe(struct platform_device *pdev) } return 0; -err1: + err1: sh_mobile_lcdc_remove(pdev); - + err0: return error; } @@ -1137,7 +1139,7 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev) int i; for (i = 0; i < ARRAY_SIZE(priv->ch); i++) - if (priv->ch[i].info && priv->ch[i].info->dev) + if (priv->ch[i].info->dev) unregister_framebuffer(priv->ch[i].info); sh_mobile_lcdc_stop(priv); @@ -1160,8 +1162,7 @@ static int sh_mobile_lcdc_remove(struct platform_device *pdev) if (priv->dot_clk) clk_put(priv->dot_clk); - if (priv->dev) - pm_runtime_disable(priv->dev); + pm_runtime_disable(priv->dev); if (priv->base) iounmap(priv->base); diff --git a/trunk/drivers/virtio/virtio_balloon.c b/trunk/drivers/virtio/virtio_balloon.c index bfec7c29486d..3aed38886f94 100644 --- a/trunk/drivers/virtio/virtio_balloon.c +++ b/trunk/drivers/virtio/virtio_balloon.c @@ -103,8 +103,7 @@ static void fill_balloon(struct virtio_balloon *vb, size_t num) num = min(num, ARRAY_SIZE(vb->pfns)); for (vb->num_pfns = 0; vb->num_pfns < num; vb->num_pfns++) { - struct page *page = alloc_page(GFP_HIGHUSER | __GFP_NORETRY | - __GFP_NOMEMALLOC | __GFP_NOWARN); + struct page *page = alloc_page(GFP_HIGHUSER | __GFP_NORETRY); if (!page) { if (printk_ratelimit()) dev_printk(KERN_INFO, &vb->vdev->dev, diff --git a/trunk/drivers/w1/masters/omap_hdq.c b/trunk/drivers/w1/masters/omap_hdq.c index 3a7e9ff8a746..ef36fca2eed4 100644 --- a/trunk/drivers/w1/masters/omap_hdq.c +++ b/trunk/drivers/w1/masters/omap_hdq.c @@ -16,7 +16,6 @@ #include #include #include -#include #include #include diff --git a/trunk/drivers/w1/slaves/w1_therm.c b/trunk/drivers/w1/slaves/w1_therm.c index 17726a05a0a6..1ed3d554e372 100644 --- a/trunk/drivers/w1/slaves/w1_therm.c +++ b/trunk/drivers/w1/slaves/w1_therm.c @@ -115,8 +115,9 @@ static struct w1_therm_family_converter w1_therm_families[] = { static inline int w1_DS18B20_convert_temp(u8 rom[9]) { - s16 t = le16_to_cpup((__le16 *)rom); - return t*1000/16; + int t = ((s16)rom[1] << 8) | rom[0]; + t = t*1000/16; + return t; } static inline int w1_DS18S20_convert_temp(u8 rom[9]) diff --git a/trunk/drivers/watchdog/Kconfig b/trunk/drivers/watchdog/Kconfig index b87ba23442d2..0e8468ffd100 100644 --- a/trunk/drivers/watchdog/Kconfig +++ b/trunk/drivers/watchdog/Kconfig @@ -175,7 +175,7 @@ config SA1100_WATCHDOG config MPCORE_WATCHDOG tristate "MPcore watchdog" - depends on HAVE_ARM_TWD + depends on ARM_MPCORE_PLATFORM && LOCAL_TIMERS help Watchdog timer embedded into the MPcore system. @@ -194,10 +194,10 @@ config EP93XX_WATCHDOG config OMAP_WATCHDOG tristate "OMAP Watchdog" - depends on ARCH_OMAP16XX || ARCH_OMAP2PLUS + depends on ARCH_OMAP16XX || ARCH_OMAP2 || ARCH_OMAP3 help - Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog. Say 'Y' - here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430/OMAP4430 watchdog timer. + Support for TI OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog. Say 'Y' + here to enable the OMAP1610/OMAP1710/OMAP2420/OMAP3430 watchdog timer. config PNX4008_WATCHDOG tristate "PNX4008 Watchdog" @@ -302,7 +302,7 @@ config TS72XX_WATCHDOG config MAX63XX_WATCHDOG tristate "Max63xx watchdog" - depends on ARM && HAS_IOMEM + depends on ARM help Support for memory mapped max63{69,70,71,72,73,74} watchdog timer. diff --git a/trunk/drivers/watchdog/booke_wdt.c b/trunk/drivers/watchdog/booke_wdt.c index 801ead191499..8b724aad6825 100644 --- a/trunk/drivers/watchdog/booke_wdt.c +++ b/trunk/drivers/watchdog/booke_wdt.c @@ -44,7 +44,7 @@ u32 booke_wdt_period = WDT_PERIOD_DEFAULT; #ifdef CONFIG_FSL_BOOKE #define WDTP(x) ((((x)&0x3)<<30)|(((x)&0x3c)<<15)) -#define WDTP_MASK (WDTP(0x3f)) +#define WDTP_MASK (WDTP(0)) #else #define WDTP(x) (TCR_WP(x)) #define WDTP_MASK (TCR_WP_MASK) @@ -121,7 +121,7 @@ static ssize_t booke_wdt_write(struct file *file, const char __user *buf, return count; } -static struct watchdog_info ident = { +static const struct watchdog_info ident = { .options = WDIOF_SETTIMEOUT | WDIOF_KEEPALIVEPING, .identity = "PowerPC Book-E Watchdog", }; diff --git a/trunk/drivers/watchdog/ep93xx_wdt.c b/trunk/drivers/watchdog/ep93xx_wdt.c index 59359c9a5e01..88ed54e50f74 100644 --- a/trunk/drivers/watchdog/ep93xx_wdt.c +++ b/trunk/drivers/watchdog/ep93xx_wdt.c @@ -244,7 +244,7 @@ MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started"); module_param(timeout, int, 0); MODULE_PARM_DESC(timeout, "Watchdog timeout in seconds. (1<=timeout<=3600, default=" - __MODULE_STRING(WDT_TIMEOUT) ")"); + __MODULE_STRING(WATCHDOG_TIMEOUT) ")"); MODULE_AUTHOR("Ray Lehtiniemi ," "Alessandro Zummo "); diff --git a/trunk/drivers/watchdog/max63xx_wdt.c b/trunk/drivers/watchdog/max63xx_wdt.c index 3053ff05ca41..75f3a83c0361 100644 --- a/trunk/drivers/watchdog/max63xx_wdt.c +++ b/trunk/drivers/watchdog/max63xx_wdt.c @@ -154,14 +154,9 @@ static void max63xx_wdt_enable(struct max63xx_timeout *entry) static void max63xx_wdt_disable(void) { - u8 val; - spin_lock(&io_lock); - val = __raw_readb(wdt_base); - val &= ~MAX6369_WDSET; - val |= 3; - __raw_writeb(val, wdt_base); + __raw_writeb(3, wdt_base); spin_unlock(&io_lock); diff --git a/trunk/drivers/watchdog/mpcore_wdt.c b/trunk/drivers/watchdog/mpcore_wdt.c index b8ec7aca3c8e..016c6a791cab 100644 --- a/trunk/drivers/watchdog/mpcore_wdt.c +++ b/trunk/drivers/watchdog/mpcore_wdt.c @@ -31,9 +31,8 @@ #include #include #include -#include -#include +#include struct mpcore_wdt { unsigned long timer_alive; @@ -45,7 +44,7 @@ struct mpcore_wdt { }; static struct platform_device *mpcore_wdt_dev; -static DEFINE_SPINLOCK(wdt_lock); +extern unsigned int mpcore_timer_rate; #define TIMER_MARGIN 60 static int mpcore_margin = TIMER_MARGIN; @@ -95,15 +94,13 @@ static irqreturn_t mpcore_wdt_fire(int irq, void *arg) */ static void mpcore_wdt_keepalive(struct mpcore_wdt *wdt) { - unsigned long count; + unsigned int count; - spin_lock(&wdt_lock); /* Assume prescale is set to 256 */ - count = __raw_readl(wdt->base + TWD_WDOG_COUNTER); - count = (0xFFFFFFFFU - count) * (HZ / 5); - count = (count / 256) * mpcore_margin; + count = (mpcore_timer_rate / 256) * mpcore_margin; /* Reload the counter */ + spin_lock(&wdt_lock); writel(count + wdt->perturb, wdt->base + TWD_WDOG_LOAD); wdt->perturb = wdt->perturb ? 0 : 1; spin_unlock(&wdt_lock); @@ -122,6 +119,7 @@ static void mpcore_wdt_start(struct mpcore_wdt *wdt) { dev_printk(KERN_INFO, wdt->dev, "enabling watchdog.\n"); + spin_lock(&wdt_lock); /* This loads the count register but does NOT start the count yet */ mpcore_wdt_keepalive(wdt); @@ -132,6 +130,7 @@ static void mpcore_wdt_start(struct mpcore_wdt *wdt) /* Enable watchdog - prescale=256, watchdog mode=1, enable=1 */ writel(0x0000FF09, wdt->base + TWD_WDOG_CONTROL); } + spin_unlock(&wdt_lock); } static int mpcore_wdt_set_heartbeat(int t) @@ -361,7 +360,7 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev) mpcore_wdt_miscdev.parent = &dev->dev; ret = misc_register(&mpcore_wdt_miscdev); if (ret) { - dev_printk(KERN_ERR, wdt->dev, + dev_printk(KERN_ERR, _dev, "cannot register miscdev on minor=%d (err=%d)\n", WATCHDOG_MINOR, ret); goto err_misc; @@ -370,13 +369,13 @@ static int __devinit mpcore_wdt_probe(struct platform_device *dev) ret = request_irq(wdt->irq, mpcore_wdt_fire, IRQF_DISABLED, "mpcore_wdt", wdt); if (ret) { - dev_printk(KERN_ERR, wdt->dev, + dev_printk(KERN_ERR, _dev, "cannot register IRQ%d for watchdog\n", wdt->irq); goto err_irq; } mpcore_wdt_stop(wdt); - platform_set_drvdata(dev, wdt); + platform_set_drvdata(&dev->dev, wdt); mpcore_wdt_dev = dev; return 0; diff --git a/trunk/drivers/watchdog/sb_wdog.c b/trunk/drivers/watchdog/sb_wdog.c index 88c83aa57303..c8eadd478175 100644 --- a/trunk/drivers/watchdog/sb_wdog.c +++ b/trunk/drivers/watchdog/sb_wdog.c @@ -67,8 +67,8 @@ static DEFINE_SPINLOCK(sbwd_lock); void sbwdog_set(char __iomem *wdog, unsigned long t) { spin_lock(&sbwd_lock); - __raw_writeb(0, wdog); - __raw_writeq(t & 0x7fffffUL, wdog - 0x10); + __raw_writeb(0, wdog - 0x10); + __raw_writeq(t & 0x7fffffUL, wdog); spin_unlock(&sbwd_lock); } diff --git a/trunk/drivers/watchdog/sbc_fitpc2_wdt.c b/trunk/drivers/watchdog/sbc_fitpc2_wdt.c index c7d67e9a7465..8d44c9b6fb5b 100644 --- a/trunk/drivers/watchdog/sbc_fitpc2_wdt.c +++ b/trunk/drivers/watchdog/sbc_fitpc2_wdt.c @@ -30,7 +30,7 @@ static int nowayout = WATCHDOG_NOWAYOUT; static unsigned int margin = 60; /* (secs) Default is 1 minute */ static unsigned long wdt_status; -static DEFINE_MUTEX(wdt_lock); +static DEFINE_SPINLOCK(wdt_lock); #define WDT_IN_USE 0 #define WDT_OK_TO_CLOSE 1 @@ -45,26 +45,26 @@ static DEFINE_MUTEX(wdt_lock); static void wdt_send_data(unsigned char command, unsigned char data) { - outb(data, DATA_PORT); - msleep(200); outb(command, COMMAND_PORT); msleep(100); + outb(data, DATA_PORT); + msleep(200); } static void wdt_enable(void) { - mutex_lock(&wdt_lock); + spin_lock(&wdt_lock); wdt_send_data(IFACE_ON_COMMAND, 1); wdt_send_data(REBOOT_COMMAND, margin); - mutex_unlock(&wdt_lock); + spin_unlock(&wdt_lock); } static void wdt_disable(void) { - mutex_lock(&wdt_lock); + spin_lock(&wdt_lock); wdt_send_data(IFACE_ON_COMMAND, 0); wdt_send_data(REBOOT_COMMAND, 0); - mutex_unlock(&wdt_lock); + spin_unlock(&wdt_lock); } static int fitpc2_wdt_open(struct inode *inode, struct file *file) diff --git a/trunk/fs/9p/v9fs.c b/trunk/fs/9p/v9fs.c index f8b86e92cd66..5c5bc8480070 100644 --- a/trunk/fs/9p/v9fs.c +++ b/trunk/fs/9p/v9fs.c @@ -238,13 +238,6 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses, return ERR_PTR(-ENOMEM); } - rc = bdi_setup_and_register(&v9ses->bdi, "9p", BDI_CAP_MAP_COPY); - if (rc) { - __putname(v9ses->aname); - __putname(v9ses->uname); - return ERR_PTR(rc); - } - spin_lock(&v9fs_sessionlist_lock); list_add(&v9ses->slist, &v9fs_sessionlist); spin_unlock(&v9fs_sessionlist_lock); @@ -308,7 +301,6 @@ struct p9_fid *v9fs_session_init(struct v9fs_session_info *v9ses, return fid; error: - bdi_destroy(&v9ses->bdi); return ERR_PTR(retval); } @@ -334,8 +326,6 @@ void v9fs_session_close(struct v9fs_session_info *v9ses) __putname(v9ses->uname); __putname(v9ses->aname); - bdi_destroy(&v9ses->bdi); - spin_lock(&v9fs_sessionlist_lock); list_del(&v9ses->slist); spin_unlock(&v9fs_sessionlist_lock); diff --git a/trunk/fs/9p/v9fs.h b/trunk/fs/9p/v9fs.h index bec4d0bcb458..a0a8d3dd1361 100644 --- a/trunk/fs/9p/v9fs.h +++ b/trunk/fs/9p/v9fs.h @@ -20,7 +20,6 @@ * Boston, MA 02111-1301 USA * */ -#include /** * enum p9_session_flags - option flags for each 9P session @@ -103,7 +102,6 @@ struct v9fs_session_info { u32 uid; /* if ACCESS_SINGLE, the uid that has access */ struct p9_client *clnt; /* 9p client */ struct list_head slist; /* list of sessions registered with v9fs */ - struct backing_dev_info bdi; }; struct p9_fid *v9fs_session_init(struct v9fs_session_info *, const char *, diff --git a/trunk/fs/9p/vfs_super.c b/trunk/fs/9p/vfs_super.c index 806da5d3b3a0..491108bd6e0d 100644 --- a/trunk/fs/9p/vfs_super.c +++ b/trunk/fs/9p/vfs_super.c @@ -77,7 +77,6 @@ v9fs_fill_super(struct super_block *sb, struct v9fs_session_info *v9ses, sb->s_blocksize = 1 << sb->s_blocksize_bits; sb->s_magic = V9FS_MAGIC; sb->s_op = &v9fs_super_ops; - sb->s_bdi = &v9ses->bdi; sb->s_flags = flags | MS_ACTIVE | MS_SYNCHRONOUS | MS_DIRSYNC | MS_NOATIME; diff --git a/trunk/fs/afs/internal.h b/trunk/fs/afs/internal.h index a10f2582844f..c54dad4e6063 100644 --- a/trunk/fs/afs/internal.h +++ b/trunk/fs/afs/internal.h @@ -19,7 +19,6 @@ #include #include #include -#include #include "afs.h" #include "afs_vl.h" @@ -314,7 +313,6 @@ struct afs_volume { unsigned short rjservers; /* number of servers discarded due to -ENOMEDIUM */ struct afs_server *servers[8]; /* servers on which volume resides (ordered) */ struct rw_semaphore server_sem; /* lock for accessing current server */ - struct backing_dev_info bdi; }; /* diff --git a/trunk/fs/afs/mntpt.c b/trunk/fs/afs/mntpt.c index b3feddc4f7d6..5e813a816ce4 100644 --- a/trunk/fs/afs/mntpt.c +++ b/trunk/fs/afs/mntpt.c @@ -138,9 +138,9 @@ static struct vfsmount *afs_mntpt_do_automount(struct dentry *mntpt) { struct afs_super_info *super; struct vfsmount *mnt; - struct page *page; + struct page *page = NULL; size_t size; - char *buf, *devname, *options; + char *buf, *devname = NULL, *options = NULL; int ret; _enter("{%s}", mntpt->d_name.name); @@ -150,22 +150,22 @@ static struct vfsmount *afs_mntpt_do_automount(struct dentry *mntpt) ret = -EINVAL; size = mntpt->d_inode->i_size; if (size > PAGE_SIZE - 1) - goto error_no_devname; + goto error; ret = -ENOMEM; devname = (char *) get_zeroed_page(GFP_KERNEL); if (!devname) - goto error_no_devname; + goto error; options = (char *) get_zeroed_page(GFP_KERNEL); if (!options) - goto error_no_options; + goto error; /* read the contents of the AFS special symlink */ page = read_mapping_page(mntpt->d_inode->i_mapping, 0, NULL); if (IS_ERR(page)) { ret = PTR_ERR(page); - goto error_no_page; + goto error; } ret = -EIO; @@ -196,12 +196,12 @@ static struct vfsmount *afs_mntpt_do_automount(struct dentry *mntpt) return mnt; error: - page_cache_release(page); -error_no_page: - free_page((unsigned long) options); -error_no_options: - free_page((unsigned long) devname); -error_no_devname: + if (page) + page_cache_release(page); + if (devname) + free_page((unsigned long) devname); + if (options) + free_page((unsigned long) options); _leave(" = %d", ret); return ERR_PTR(ret); } diff --git a/trunk/fs/afs/super.c b/trunk/fs/afs/super.c index e932e5a3a0c1..14f6431598ad 100644 --- a/trunk/fs/afs/super.c +++ b/trunk/fs/afs/super.c @@ -311,7 +311,6 @@ static int afs_fill_super(struct super_block *sb, void *data) sb->s_magic = AFS_FS_MAGIC; sb->s_op = &afs_super_ops; sb->s_fs_info = as; - sb->s_bdi = &as->volume->bdi; /* allocate the root inode and dentry */ fid.vid = as->volume->vid; diff --git a/trunk/fs/afs/volume.c b/trunk/fs/afs/volume.c index 401eeb21869f..a353e69e2391 100644 --- a/trunk/fs/afs/volume.c +++ b/trunk/fs/afs/volume.c @@ -106,10 +106,6 @@ struct afs_volume *afs_volume_lookup(struct afs_mount_params *params) volume->cell = params->cell; volume->vid = vlocation->vldb.vid[params->type]; - ret = bdi_setup_and_register(&volume->bdi, "afs", BDI_CAP_MAP_COPY); - if (ret) - goto error_bdi; - init_rwsem(&volume->server_sem); /* look up all the applicable server records */ @@ -155,8 +151,6 @@ struct afs_volume *afs_volume_lookup(struct afs_mount_params *params) return ERR_PTR(ret); error_discard: - bdi_destroy(&volume->bdi); -error_bdi: up_write(¶ms->cell->vl_sem); for (loop = volume->nservers - 1; loop >= 0; loop--) @@ -206,7 +200,6 @@ void afs_put_volume(struct afs_volume *volume) for (loop = volume->nservers - 1; loop >= 0; loop--) afs_put_server(volume->servers[loop]); - bdi_destroy(&volume->bdi); kfree(volume); _leave(" [destroyed]"); diff --git a/trunk/fs/autofs4/root.c b/trunk/fs/autofs4/root.c index e8e5e63ac950..109a6c606d92 100644 --- a/trunk/fs/autofs4/root.c +++ b/trunk/fs/autofs4/root.c @@ -177,7 +177,8 @@ static int try_to_fill_dentry(struct dentry *dentry, int flags) } /* Trigger mount for path component or follow link */ } else if (ino->flags & AUTOFS_INF_PENDING || - autofs4_need_mount(flags)) { + autofs4_need_mount(flags) || + current->link_count) { DPRINTK("waiting for mount name=%.*s", dentry->d_name.len, dentry->d_name.name); @@ -261,7 +262,7 @@ static void *autofs4_follow_link(struct dentry *dentry, struct nameidata *nd) spin_unlock(&dcache_lock); spin_unlock(&sbi->fs_lock); - status = try_to_fill_dentry(dentry, nd->flags); + status = try_to_fill_dentry(dentry, 0); if (status) goto out_error; diff --git a/trunk/fs/binfmt_elf_fdpic.c b/trunk/fs/binfmt_elf_fdpic.c index 2c5f9a0e5d72..7ab23e006e4c 100644 --- a/trunk/fs/binfmt_elf_fdpic.c +++ b/trunk/fs/binfmt_elf_fdpic.c @@ -1005,8 +1005,15 @@ static int elf_fdpic_map_file_constdisp_on_uclinux( } } else if (!mm->start_data) { mm->start_data = seg->addr; +#ifndef CONFIG_MMU mm->end_data = seg->addr + phdr->p_memsz; +#endif } + +#ifdef CONFIG_MMU + if (seg->addr + phdr->p_memsz > mm->end_data) + mm->end_data = seg->addr + phdr->p_memsz; +#endif } seg++; diff --git a/trunk/fs/binfmt_flat.c b/trunk/fs/binfmt_flat.c index 49566c1687d8..e0e769bdca59 100644 --- a/trunk/fs/binfmt_flat.c +++ b/trunk/fs/binfmt_flat.c @@ -355,7 +355,7 @@ calc_reloc(unsigned long r, struct lib_info *p, int curid, int internalp) if (!flat_reloc_valid(r, start_brk - start_data + text_len)) { printk("BINFMT_FLAT: reloc outside program 0x%x (0 - 0x%x/0x%x)", - (int) r,(int)(start_brk-start_data+text_len),(int)text_len); + (int) r,(int)(start_brk-start_code),(int)text_len); goto failed; } diff --git a/trunk/fs/bio.c b/trunk/fs/bio.c index e7bf6ca64dcf..e1f922184b45 100644 --- a/trunk/fs/bio.c +++ b/trunk/fs/bio.c @@ -554,7 +554,7 @@ static int __bio_add_page(struct request_queue *q, struct bio *bio, struct page .bi_rw = bio->bi_rw, }; - if (q->merge_bvec_fn(q, &bvm, prev) < prev->bv_len) { + if (q->merge_bvec_fn(q, &bvm, prev) < len) { prev->bv_len -= len; return 0; } @@ -607,7 +607,7 @@ static int __bio_add_page(struct request_queue *q, struct bio *bio, struct page * merge_bvec_fn() returns number of bytes it can accept * at this offset */ - if (q->merge_bvec_fn(q, &bvm, bvec) < bvec->bv_len) { + if (q->merge_bvec_fn(q, &bvm, bvec) < len) { bvec->bv_page = NULL; bvec->bv_len = 0; bvec->bv_offset = 0; diff --git a/trunk/fs/block_dev.c b/trunk/fs/block_dev.c index 6dcee88c2e5d..2a6d0193f139 100644 --- a/trunk/fs/block_dev.c +++ b/trunk/fs/block_dev.c @@ -406,23 +406,16 @@ static loff_t block_llseek(struct file *file, loff_t offset, int origin) int blkdev_fsync(struct file *filp, struct dentry *dentry, int datasync) { - struct inode *bd_inode = filp->f_mapping->host; - struct block_device *bdev = I_BDEV(bd_inode); + struct block_device *bdev = I_BDEV(filp->f_mapping->host); int error; - /* - * There is no need to serialise calls to blkdev_issue_flush with - * i_mutex and doing so causes performance issues with concurrent - * O_SYNC writers to a block device. - */ - mutex_unlock(&bd_inode->i_mutex); - + error = sync_blockdev(bdev); + if (error) + return error; + error = blkdev_issue_flush(bdev, NULL); if (error == -EOPNOTSUPP) error = 0; - - mutex_lock(&bd_inode->i_mutex); - return error; } EXPORT_SYMBOL(blkdev_fsync); diff --git a/trunk/fs/btrfs/disk-io.c b/trunk/fs/btrfs/disk-io.c index feca04197d02..e7b8f2c89ccb 100644 --- a/trunk/fs/btrfs/disk-io.c +++ b/trunk/fs/btrfs/disk-io.c @@ -44,6 +44,8 @@ static struct extent_io_ops btree_extent_io_ops; static void end_workqueue_fn(struct btrfs_work *work); static void free_fs_root(struct btrfs_root *root); +static atomic_t btrfs_bdi_num = ATOMIC_INIT(0); + /* * end_io_wq structs are used to do processing in task context when an IO is * complete. This is used during reads to verify checksums, and it is used @@ -1373,11 +1375,19 @@ static int setup_bdi(struct btrfs_fs_info *info, struct backing_dev_info *bdi) { int err; + bdi->name = "btrfs"; bdi->capabilities = BDI_CAP_MAP_COPY; - err = bdi_setup_and_register(bdi, "btrfs", BDI_CAP_MAP_COPY); + err = bdi_init(bdi); if (err) return err; + err = bdi_register(bdi, NULL, "btrfs-%d", + atomic_inc_return(&btrfs_bdi_num)); + if (err) { + bdi_destroy(bdi); + return err; + } + bdi->ra_pages = default_backing_dev_info.ra_pages; bdi->unplug_io_fn = btrfs_unplug_io_fn; bdi->unplug_io_data = info; diff --git a/trunk/fs/btrfs/extent-tree.c b/trunk/fs/btrfs/extent-tree.c index b34d32fdaaec..9e23ffea7f54 100644 --- a/trunk/fs/btrfs/extent-tree.c +++ b/trunk/fs/btrfs/extent-tree.c @@ -3235,8 +3235,7 @@ int btrfs_check_data_free_space(struct btrfs_root *root, struct inode *inode, u64 bytes) { struct btrfs_space_info *data_sinfo; - u64 used; - int ret = 0, committed = 0, flushed = 0; + int ret = 0, committed = 0; /* make sure bytes are sectorsize aligned */ bytes = (bytes + root->sectorsize - 1) & ~((u64)root->sectorsize - 1); @@ -3248,21 +3247,12 @@ int btrfs_check_data_free_space(struct btrfs_root *root, struct inode *inode, again: /* make sure we have enough space to handle the data first */ spin_lock(&data_sinfo->lock); - used = data_sinfo->bytes_used + data_sinfo->bytes_delalloc + - data_sinfo->bytes_reserved + data_sinfo->bytes_pinned + - data_sinfo->bytes_readonly + data_sinfo->bytes_may_use + - data_sinfo->bytes_super; - - if (used + bytes > data_sinfo->total_bytes) { + if (data_sinfo->total_bytes - data_sinfo->bytes_used - + data_sinfo->bytes_delalloc - data_sinfo->bytes_reserved - + data_sinfo->bytes_pinned - data_sinfo->bytes_readonly - + data_sinfo->bytes_may_use - data_sinfo->bytes_super < bytes) { struct btrfs_trans_handle *trans; - if (!flushed) { - spin_unlock(&data_sinfo->lock); - flush_delalloc(root, data_sinfo); - flushed = 1; - goto again; - } - /* * if we don't have enough free bytes in this space then we need * to alloc a new chunk. diff --git a/trunk/fs/btrfs/ioctl.c b/trunk/fs/btrfs/ioctl.c index 97a97839a867..e84ef60ffe35 100644 --- a/trunk/fs/btrfs/ioctl.c +++ b/trunk/fs/btrfs/ioctl.c @@ -1481,17 +1481,12 @@ static noinline long btrfs_ioctl_clone(struct file *file, unsigned long srcfd, ret = -EBADF; goto out_drop_write; } - src = src_file->f_dentry->d_inode; ret = -EINVAL; if (src == inode) goto out_fput; - /* the src must be open for reading */ - if (!(src_file->f_mode & FMODE_READ)) - goto out_fput; - ret = -EISDIR; if (S_ISDIR(src->i_mode) || S_ISDIR(inode->i_mode)) goto out_fput; diff --git a/trunk/fs/btrfs/volumes.c b/trunk/fs/btrfs/volumes.c index 8db7b14bbae8..aa7dc36dac78 100644 --- a/trunk/fs/btrfs/volumes.c +++ b/trunk/fs/btrfs/volumes.c @@ -2250,12 +2250,6 @@ static int __btrfs_alloc_chunk(struct btrfs_trans_handle *trans, if (!looped) calc_size = max_t(u64, min_stripe_size, calc_size); - /* - * we're about to do_div by the stripe_len so lets make sure - * we end up with something bigger than a stripe - */ - calc_size = max_t(u64, calc_size, stripe_len * 4); - do_div(calc_size, stripe_len); calc_size *= stripe_len; diff --git a/trunk/fs/cachefiles/internal.h b/trunk/fs/cachefiles/internal.h index a8cd821226da..f7c255f9c624 100644 --- a/trunk/fs/cachefiles/internal.h +++ b/trunk/fs/cachefiles/internal.h @@ -34,7 +34,6 @@ struct cachefiles_object { loff_t i_size; /* object size */ unsigned long flags; #define CACHEFILES_OBJECT_ACTIVE 0 /* T if marked active */ -#define CACHEFILES_OBJECT_BURIED 1 /* T if preemptively buried */ atomic_t usage; /* object usage count */ uint8_t type; /* object type */ uint8_t new; /* T if object new */ diff --git a/trunk/fs/cachefiles/namei.c b/trunk/fs/cachefiles/namei.c index f4a7840bf42c..d5db84a1ee0d 100644 --- a/trunk/fs/cachefiles/namei.c +++ b/trunk/fs/cachefiles/namei.c @@ -92,59 +92,6 @@ static noinline void cachefiles_printk_object(struct cachefiles_object *object, kfree(keybuf); } -/* - * mark the owner of a dentry, if there is one, to indicate that that dentry - * has been preemptively deleted - * - the caller must hold the i_mutex on the dentry's parent as required to - * call vfs_unlink(), vfs_rmdir() or vfs_rename() - */ -static void cachefiles_mark_object_buried(struct cachefiles_cache *cache, - struct dentry *dentry) -{ - struct cachefiles_object *object; - struct rb_node *p; - - _enter(",'%*.*s'", - dentry->d_name.len, dentry->d_name.len, dentry->d_name.name); - - write_lock(&cache->active_lock); - - p = cache->active_nodes.rb_node; - while (p) { - object = rb_entry(p, struct cachefiles_object, active_node); - if (object->dentry > dentry) - p = p->rb_left; - else if (object->dentry < dentry) - p = p->rb_right; - else - goto found_dentry; - } - - write_unlock(&cache->active_lock); - _leave(" [no owner]"); - return; - - /* found the dentry for */ -found_dentry: - kdebug("preemptive burial: OBJ%x [%s] %p", - object->fscache.debug_id, - fscache_object_states[object->fscache.state], - dentry); - - if (object->fscache.state < FSCACHE_OBJECT_DYING) { - printk(KERN_ERR "\n"); - printk(KERN_ERR "CacheFiles: Error:" - " Can't preemptively bury live object\n"); - cachefiles_printk_object(object, NULL); - } else if (test_and_set_bit(CACHEFILES_OBJECT_BURIED, &object->flags)) { - printk(KERN_ERR "CacheFiles: Error:" - " Object already preemptively buried\n"); - } - - write_unlock(&cache->active_lock); - _leave(" [owner marked]"); -} - /* * record the fact that an object is now active */ @@ -272,8 +219,7 @@ static int cachefiles_mark_object_active(struct cachefiles_cache *cache, */ static int cachefiles_bury_object(struct cachefiles_cache *cache, struct dentry *dir, - struct dentry *rep, - bool preemptive) + struct dentry *rep) { struct dentry *grave, *trap; char nbuffer[8 + 8 + 1]; @@ -283,16 +229,11 @@ static int cachefiles_bury_object(struct cachefiles_cache *cache, dir->d_name.len, dir->d_name.len, dir->d_name.name, rep->d_name.len, rep->d_name.len, rep->d_name.name); - _debug("remove %p from %p", rep, dir); - /* non-directories can just be unlinked */ if (!S_ISDIR(rep->d_inode->i_mode)) { _debug("unlink stale object"); ret = vfs_unlink(dir->d_inode, rep); - if (preemptive) - cachefiles_mark_object_buried(cache, rep); - mutex_unlock(&dir->d_inode->i_mutex); if (ret == -EIO) @@ -384,9 +325,6 @@ static int cachefiles_bury_object(struct cachefiles_cache *cache, if (ret != 0 && ret != -ENOMEM) cachefiles_io_error(cache, "Rename failed with error %d", ret); - if (preemptive) - cachefiles_mark_object_buried(cache, rep); - unlock_rename(cache->graveyard, dir); dput(grave); _leave(" = 0"); @@ -402,7 +340,7 @@ int cachefiles_delete_object(struct cachefiles_cache *cache, struct dentry *dir; int ret; - _enter(",OBJ%x{%p}", object->fscache.debug_id, object->dentry); + _enter(",{%p}", object->dentry); ASSERT(object->dentry); ASSERT(object->dentry->d_inode); @@ -412,25 +350,15 @@ int cachefiles_delete_object(struct cachefiles_cache *cache, mutex_lock_nested(&dir->d_inode->i_mutex, I_MUTEX_PARENT); - if (test_bit(CACHEFILES_OBJECT_BURIED, &object->flags)) { - /* object allocation for the same key preemptively deleted this - * object's file so that it could create its own file */ - _debug("object preemptively buried"); + /* we need to check that our parent is _still_ our parent - it may have + * been renamed */ + if (dir == object->dentry->d_parent) { + ret = cachefiles_bury_object(cache, dir, object->dentry); + } else { + /* it got moved, presumably by cachefilesd culling it, so it's + * no longer in the key path and we can ignore it */ mutex_unlock(&dir->d_inode->i_mutex); ret = 0; - } else { - /* we need to check that our parent is _still_ our parent - it - * may have been renamed */ - if (dir == object->dentry->d_parent) { - ret = cachefiles_bury_object(cache, dir, - object->dentry, false); - } else { - /* it got moved, presumably by cachefilesd culling it, - * so it's no longer in the key path and we can ignore - * it */ - mutex_unlock(&dir->d_inode->i_mutex); - ret = 0; - } } dput(dir); @@ -453,9 +381,7 @@ int cachefiles_walk_to_object(struct cachefiles_object *parent, const char *name; int ret, nlen; - _enter("OBJ%x{%p},OBJ%x,%s,", - parent->fscache.debug_id, parent->dentry, - object->fscache.debug_id, key); + _enter("{%p},,%s,", parent->dentry, key); cache = container_of(parent->fscache.cache, struct cachefiles_cache, cache); @@ -583,7 +509,7 @@ int cachefiles_walk_to_object(struct cachefiles_object *parent, * mutex) */ object->dentry = NULL; - ret = cachefiles_bury_object(cache, dir, next, true); + ret = cachefiles_bury_object(cache, dir, next); dput(next); next = NULL; @@ -902,7 +828,7 @@ int cachefiles_cull(struct cachefiles_cache *cache, struct dentry *dir, /* actually remove the victim (drops the dir mutex) */ _debug("bury"); - ret = cachefiles_bury_object(cache, dir, victim, false); + ret = cachefiles_bury_object(cache, dir, victim); if (ret < 0) goto error; diff --git a/trunk/fs/cachefiles/security.c b/trunk/fs/cachefiles/security.c index 039b5011d83b..b5808cdb2232 100644 --- a/trunk/fs/cachefiles/security.c +++ b/trunk/fs/cachefiles/security.c @@ -77,8 +77,6 @@ static int cachefiles_check_cache_dir(struct cachefiles_cache *cache, /* * check the security details of the on-disk cache * - must be called with security override in force - * - must return with a security override in force - even in the case of an - * error */ int cachefiles_determine_cache_security(struct cachefiles_cache *cache, struct dentry *root, @@ -101,8 +99,6 @@ int cachefiles_determine_cache_security(struct cachefiles_cache *cache, * which create files */ ret = set_create_files_as(new, root->d_inode); if (ret < 0) { - abort_creds(new); - cachefiles_begin_secure(cache, _saved_cred); _leave(" = %d [cfa]", ret); return ret; } diff --git a/trunk/fs/ceph/addr.c b/trunk/fs/ceph/addr.c index a9005d862ed4..aa3cd7cc3e40 100644 --- a/trunk/fs/ceph/addr.c +++ b/trunk/fs/ceph/addr.c @@ -337,15 +337,16 @@ static int ceph_readpages(struct file *file, struct address_space *mapping, /* * Get ref for the oldest snapc for an inode with dirty data... that is, the * only snap context we are allowed to write back. + * + * Caller holds i_lock. */ -static struct ceph_snap_context *get_oldest_context(struct inode *inode, - u64 *snap_size) +static struct ceph_snap_context *__get_oldest_context(struct inode *inode, + u64 *snap_size) { struct ceph_inode_info *ci = ceph_inode(inode); struct ceph_snap_context *snapc = NULL; struct ceph_cap_snap *capsnap = NULL; - spin_lock(&inode->i_lock); list_for_each_entry(capsnap, &ci->i_cap_snaps, ci_item) { dout(" cap_snap %p snapc %p has %d dirty pages\n", capsnap, capsnap->context, capsnap->dirty_pages); @@ -356,11 +357,21 @@ static struct ceph_snap_context *get_oldest_context(struct inode *inode, break; } } - if (!snapc && ci->i_head_snapc) { - snapc = ceph_get_snap_context(ci->i_head_snapc); + if (!snapc && ci->i_snap_realm) { + snapc = ceph_get_snap_context(ci->i_snap_realm->cached_context); dout(" head snapc %p has %d dirty pages\n", snapc, ci->i_wrbuffer_ref_head); } + return snapc; +} + +static struct ceph_snap_context *get_oldest_context(struct inode *inode, + u64 *snap_size) +{ + struct ceph_snap_context *snapc = NULL; + + spin_lock(&inode->i_lock); + snapc = __get_oldest_context(inode, snap_size); spin_unlock(&inode->i_lock); return snapc; } @@ -381,7 +392,7 @@ static int writepage_nounlock(struct page *page, struct writeback_control *wbc) int len = PAGE_CACHE_SIZE; loff_t i_size; int err = 0; - struct ceph_snap_context *snapc, *oldest; + struct ceph_snap_context *snapc; u64 snap_size = 0; long writeback_stat; @@ -402,16 +413,13 @@ static int writepage_nounlock(struct page *page, struct writeback_control *wbc) dout("writepage %p page %p not dirty?\n", inode, page); goto out; } - oldest = get_oldest_context(inode, &snap_size); - if (snapc->seq > oldest->seq) { + if (snapc != get_oldest_context(inode, &snap_size)) { dout("writepage %p page %p snapc %p not writeable - noop\n", inode, page, (void *)page->private); /* we should only noop if called by kswapd */ WARN_ON((current->flags & PF_MEMALLOC) == 0); - ceph_put_snap_context(oldest); goto out; } - ceph_put_snap_context(oldest); /* is this a partial page at end of file? */ if (snap_size) @@ -450,7 +458,7 @@ static int writepage_nounlock(struct page *page, struct writeback_control *wbc) ClearPagePrivate(page); end_page_writeback(page); ceph_put_wrbuffer_cap_refs(ci, 1, snapc); - ceph_put_snap_context(snapc); /* page's reference */ + ceph_put_snap_context(snapc); out: return err; } @@ -504,11 +512,12 @@ static void writepages_finish(struct ceph_osd_request *req, int i; struct ceph_snap_context *snapc = req->r_snapc; struct address_space *mapping = inode->i_mapping; + struct writeback_control *wbc = req->r_wbc; __s32 rc = -EIO; u64 bytes = 0; struct ceph_client *client = ceph_inode_to_client(inode); long writeback_stat; - unsigned issued = ceph_caps_issued(ci); + unsigned issued = __ceph_caps_issued(ci, NULL); /* parse reply */ replyhead = msg->front.iov_base; @@ -545,9 +554,13 @@ static void writepages_finish(struct ceph_osd_request *req, clear_bdi_congested(&client->backing_dev_info, BLK_RW_ASYNC); - ceph_put_snap_context((void *)page->private); + if (i >= wrote) { + dout("inode %p skipping page %p\n", inode, page); + wbc->pages_skipped++; + } page->private = 0; ClearPagePrivate(page); + ceph_put_snap_context(snapc); dout("unlocking %d %p\n", i, page); end_page_writeback(page); @@ -605,7 +618,7 @@ static int ceph_writepages_start(struct address_space *mapping, int range_whole = 0; int should_loop = 1; pgoff_t max_pages = 0, max_pages_ever = 0; - struct ceph_snap_context *snapc = NULL, *last_snapc = NULL, *pgsnapc; + struct ceph_snap_context *snapc = NULL, *last_snapc = NULL; struct pagevec pvec; int done = 0; int rc = 0; @@ -757,10 +770,9 @@ static int ceph_writepages_start(struct address_space *mapping, } /* only if matching snap context */ - pgsnapc = (void *)page->private; - if (pgsnapc->seq > snapc->seq) { - dout("page snapc %p %lld > oldest %p %lld\n", - pgsnapc, pgsnapc->seq, snapc, snapc->seq); + if (snapc != (void *)page->private) { + dout("page snapc %p != oldest %p\n", + (void *)page->private, snapc); unlock_page(page); if (!locked_pages) continue; /* keep looking for snap */ @@ -794,6 +806,7 @@ static int ceph_writepages_start(struct address_space *mapping, alloc_page_vec(client, req); req->r_callback = writepages_finish; req->r_inode = inode; + req->r_wbc = wbc; } /* note position of first page in pvec */ @@ -901,10 +914,7 @@ static int context_is_writeable_or_written(struct inode *inode, struct ceph_snap_context *snapc) { struct ceph_snap_context *oldest = get_oldest_context(inode, NULL); - int ret = !oldest || snapc->seq <= oldest->seq; - - ceph_put_snap_context(oldest); - return ret; + return !oldest || snapc->seq <= oldest->seq; } /* @@ -926,8 +936,8 @@ static int ceph_update_writeable_page(struct file *file, int pos_in_page = pos & ~PAGE_CACHE_MASK; int end_in_page = pos_in_page + len; loff_t i_size; + struct ceph_snap_context *snapc; int r; - struct ceph_snap_context *snapc, *oldest; retry_locked: /* writepages currently holds page lock, but if we change that later, */ @@ -937,24 +947,23 @@ static int ceph_update_writeable_page(struct file *file, BUG_ON(!ci->i_snap_realm); down_read(&mdsc->snap_rwsem); BUG_ON(!ci->i_snap_realm->cached_context); - snapc = (void *)page->private; - if (snapc && snapc != ci->i_head_snapc) { + if (page->private && + (void *)page->private != ci->i_snap_realm->cached_context) { /* * this page is already dirty in another (older) snap * context! is it writeable now? */ - oldest = get_oldest_context(inode, NULL); + snapc = get_oldest_context(inode, NULL); up_read(&mdsc->snap_rwsem); - if (snapc->seq > oldest->seq) { - ceph_put_snap_context(oldest); + if (snapc != (void *)page->private) { dout(" page %p snapc %p not current or oldest\n", - page, snapc); + page, (void *)page->private); /* * queue for writeback, and wait for snapc to * be writeable or written */ - snapc = ceph_get_snap_context(snapc); + snapc = ceph_get_snap_context((void *)page->private); unlock_page(page); ceph_queue_writeback(inode); r = wait_event_interruptible(ci->i_cap_wq, @@ -964,7 +973,6 @@ static int ceph_update_writeable_page(struct file *file, return r; return -EAGAIN; } - ceph_put_snap_context(oldest); /* yay, writeable, do it now (without dropping page lock) */ dout(" page %p snapc %p not current, but oldest\n", diff --git a/trunk/fs/ceph/auth.c b/trunk/fs/ceph/auth.c index 818afe72e6c7..f6394b94b866 100644 --- a/trunk/fs/ceph/auth.c +++ b/trunk/fs/ceph/auth.c @@ -3,7 +3,6 @@ #include #include #include -#include #include "types.h" #include "auth_none.h" diff --git a/trunk/fs/ceph/auth_none.h b/trunk/fs/ceph/auth_none.h index 8164df1a08be..56c05533a31c 100644 --- a/trunk/fs/ceph/auth_none.h +++ b/trunk/fs/ceph/auth_none.h @@ -1,8 +1,6 @@ #ifndef _FS_CEPH_AUTH_NONE_H #define _FS_CEPH_AUTH_NONE_H -#include - #include "auth.h" /* diff --git a/trunk/fs/ceph/auth_x.c b/trunk/fs/ceph/auth_x.c index fee5a08da881..d9001a4dc8cc 100644 --- a/trunk/fs/ceph/auth_x.c +++ b/trunk/fs/ceph/auth_x.c @@ -12,6 +12,8 @@ #include "auth.h" #include "decode.h" +struct kmem_cache *ceph_x_ticketbuf_cachep; + #define TEMP_TICKET_BUF_LEN 256 static void ceph_x_validate_tickets(struct ceph_auth_client *ac, int *pneed); @@ -129,12 +131,13 @@ static int ceph_x_proc_ticket_reply(struct ceph_auth_client *ac, char *ticket_buf; u8 struct_v; - dbuf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS); + dbuf = kmem_cache_alloc(ceph_x_ticketbuf_cachep, GFP_NOFS | GFP_ATOMIC); if (!dbuf) return -ENOMEM; ret = -ENOMEM; - ticket_buf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS); + ticket_buf = kmem_cache_alloc(ceph_x_ticketbuf_cachep, + GFP_NOFS | GFP_ATOMIC); if (!ticket_buf) goto out_dbuf; @@ -248,9 +251,9 @@ static int ceph_x_proc_ticket_reply(struct ceph_auth_client *ac, ret = 0; out: - kfree(ticket_buf); + kmem_cache_free(ceph_x_ticketbuf_cachep, ticket_buf); out_dbuf: - kfree(dbuf); + kmem_cache_free(ceph_x_ticketbuf_cachep, dbuf); return ret; bad: @@ -602,6 +605,8 @@ static void ceph_x_destroy(struct ceph_auth_client *ac) remove_ticket_handler(ac, th); } + kmem_cache_destroy(ceph_x_ticketbuf_cachep); + kfree(ac->private); ac->private = NULL; } @@ -636,20 +641,26 @@ int ceph_x_init(struct ceph_auth_client *ac) int ret; dout("ceph_x_init %p\n", ac); - ret = -ENOMEM; xi = kzalloc(sizeof(*xi), GFP_NOFS); if (!xi) - goto out; + return -ENOMEM; + ret = -ENOMEM; + ceph_x_ticketbuf_cachep = kmem_cache_create("ceph_x_ticketbuf", + TEMP_TICKET_BUF_LEN, 8, + (SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD), + NULL); + if (!ceph_x_ticketbuf_cachep) + goto done_nomem; ret = -EINVAL; if (!ac->secret) { pr_err("no secret set (for auth_x protocol)\n"); - goto out_nomem; + goto done_nomem; } ret = ceph_crypto_key_unarmor(&xi->secret, ac->secret); if (ret) - goto out_nomem; + goto done_nomem; xi->starting = true; xi->ticket_handlers = RB_ROOT; @@ -659,9 +670,10 @@ int ceph_x_init(struct ceph_auth_client *ac) ac->ops = &ceph_x_ops; return 0; -out_nomem: +done_nomem: kfree(xi); -out: + if (ceph_x_ticketbuf_cachep) + kmem_cache_destroy(ceph_x_ticketbuf_cachep); return ret; } diff --git a/trunk/fs/ceph/caps.c b/trunk/fs/ceph/caps.c index d9400534b279..3710e077a857 100644 --- a/trunk/fs/ceph/caps.c +++ b/trunk/fs/ceph/caps.c @@ -858,8 +858,6 @@ static int __ceph_is_any_caps(struct ceph_inode_info *ci) } /* - * Remove a cap. Take steps to deal with a racing iterate_session_caps. - * * caller should hold i_lock. * caller will not hold session s_mutex if called from destroy_inode. */ @@ -868,10 +866,15 @@ void __ceph_remove_cap(struct ceph_cap *cap) struct ceph_mds_session *session = cap->session; struct ceph_inode_info *ci = cap->ci; struct ceph_mds_client *mdsc = &ceph_client(ci->vfs_inode.i_sb)->mdsc; - int removed = 0; dout("__ceph_remove_cap %p from %p\n", cap, &ci->vfs_inode); + /* remove from inode list */ + rb_erase(&cap->ci_node, &ci->i_caps); + cap->ci = NULL; + if (ci->i_auth_cap == cap) + ci->i_auth_cap = NULL; + /* remove from session list */ spin_lock(&session->s_cap_lock); if (session->s_cap_iterator == cap) { @@ -882,18 +885,10 @@ void __ceph_remove_cap(struct ceph_cap *cap) list_del_init(&cap->session_caps); session->s_nr_caps--; cap->session = NULL; - removed = 1; } - /* protect backpointer with s_cap_lock: see iterate_session_caps */ - cap->ci = NULL; spin_unlock(&session->s_cap_lock); - /* remove from inode list */ - rb_erase(&cap->ci_node, &ci->i_caps); - if (ci->i_auth_cap == cap) - ci->i_auth_cap = NULL; - - if (removed) + if (cap->session == NULL) ceph_put_cap(cap); if (!__ceph_is_any_caps(ci) && ci->i_snap_realm) { @@ -1210,12 +1205,6 @@ void __ceph_flush_snaps(struct ceph_inode_info *ci, if (capsnap->dirty_pages || capsnap->writing) continue; - /* - * if cap writeback already occurred, we should have dropped - * the capsnap in ceph_put_wrbuffer_cap_refs. - */ - BUG_ON(capsnap->dirty == 0); - /* pick mds, take s_mutex */ mds = __ceph_get_cap_mds(ci, &mseq); if (session && session->s_mds != mds) { @@ -1866,8 +1855,8 @@ static void kick_flushing_capsnaps(struct ceph_mds_client *mdsc, } else { pr_err("%p auth cap %p not mds%d ???\n", inode, cap, session->s_mds); + spin_unlock(&inode->i_lock); } - spin_unlock(&inode->i_lock); } } @@ -2129,8 +2118,8 @@ void ceph_put_cap_refs(struct ceph_inode_info *ci, int had) } spin_unlock(&inode->i_lock); - dout("put_cap_refs %p had %s%s%s\n", inode, ceph_cap_string(had), - last ? " last" : "", put ? " put" : ""); + dout("put_cap_refs %p had %s %s\n", inode, ceph_cap_string(had), + last ? "last" : ""); if (last && !flushsnaps) ceph_check_caps(ci, 0, NULL); @@ -2154,8 +2143,7 @@ void ceph_put_wrbuffer_cap_refs(struct ceph_inode_info *ci, int nr, { struct inode *inode = &ci->vfs_inode; int last = 0; - int complete_capsnap = 0; - int drop_capsnap = 0; + int last_snap = 0; int found = 0; struct ceph_cap_snap *capsnap = NULL; @@ -2178,32 +2166,19 @@ void ceph_put_wrbuffer_cap_refs(struct ceph_inode_info *ci, int nr, list_for_each_entry(capsnap, &ci->i_cap_snaps, ci_item) { if (capsnap->context == snapc) { found = 1; + capsnap->dirty_pages -= nr; + last_snap = !capsnap->dirty_pages; break; } } BUG_ON(!found); - capsnap->dirty_pages -= nr; - if (capsnap->dirty_pages == 0) { - complete_capsnap = 1; - if (capsnap->dirty == 0) - /* cap writeback completed before we created - * the cap_snap; no FLUSHSNAP is needed */ - drop_capsnap = 1; - } dout("put_wrbuffer_cap_refs on %p cap_snap %p " - " snap %lld %d/%d -> %d/%d %s%s%s\n", + " snap %lld %d/%d -> %d/%d %s%s\n", inode, capsnap, capsnap->context->seq, ci->i_wrbuffer_ref+nr, capsnap->dirty_pages + nr, ci->i_wrbuffer_ref, capsnap->dirty_pages, last ? " (wrbuffer last)" : "", - complete_capsnap ? " (complete capsnap)" : "", - drop_capsnap ? " (drop capsnap)" : ""); - if (drop_capsnap) { - ceph_put_snap_context(capsnap->context); - list_del(&capsnap->ci_item); - list_del(&capsnap->flushing_item); - ceph_put_cap_snap(capsnap); - } + last_snap ? " (capsnap last)" : ""); } spin_unlock(&inode->i_lock); @@ -2211,12 +2186,10 @@ void ceph_put_wrbuffer_cap_refs(struct ceph_inode_info *ci, int nr, if (last) { ceph_check_caps(ci, CHECK_CAPS_AUTHONLY, NULL); iput(inode); - } else if (complete_capsnap) { + } else if (last_snap) { ceph_flush_snaps(ci); wake_up(&ci->i_cap_wq); } - if (drop_capsnap) - iput(inode); } /* @@ -2492,8 +2465,8 @@ static void handle_cap_flushsnap_ack(struct inode *inode, u64 flush_tid, break; } WARN_ON(capsnap->dirty_pages || capsnap->writing); - dout(" removing %p cap_snap %p follows %lld\n", - inode, capsnap, follows); + dout(" removing cap_snap %p follows %lld\n", + capsnap, follows); ceph_put_snap_context(capsnap->context); list_del(&capsnap->ci_item); list_del(&capsnap->flushing_item); diff --git a/trunk/fs/ceph/dir.c b/trunk/fs/ceph/dir.c index 650d2db5ed26..7261dc6c2ead 100644 --- a/trunk/fs/ceph/dir.c +++ b/trunk/fs/ceph/dir.c @@ -171,11 +171,11 @@ static int __dcache_readdir(struct file *filp, spin_lock(&inode->i_lock); spin_lock(&dcache_lock); - last = dentry; - if (err < 0) goto out_unlock; + last = dentry; + p = p->prev; filp->f_pos++; @@ -312,7 +312,7 @@ static int ceph_readdir(struct file *filp, void *dirent, filldir_t filldir) req->r_readdir_offset = fi->next_offset; req->r_args.readdir.frag = cpu_to_le32(frag); req->r_args.readdir.max_entries = cpu_to_le32(max_entries); - req->r_num_caps = max_entries + 1; + req->r_num_caps = max_entries; err = ceph_mdsc_do_request(mdsc, NULL, req); if (err < 0) { ceph_mdsc_put_request(req); @@ -489,7 +489,6 @@ struct dentry *ceph_finish_lookup(struct ceph_mds_request *req, struct inode *inode = ceph_get_snapdir(parent); dout("ENOENT on snapdir %p '%.*s', linking to snapdir %p\n", dentry, dentry->d_name.len, dentry->d_name.name, inode); - BUG_ON(!d_unhashed(dentry)); d_add(dentry, inode); err = 0; } @@ -880,16 +879,7 @@ static int ceph_rename(struct inode *old_dir, struct dentry *old_dentry, * do_request, above). If there is no trace, we need * to do it here. */ - - /* d_move screws up d_subdirs order */ - ceph_i_clear(new_dir, CEPH_I_COMPLETE); - d_move(old_dentry, new_dentry); - - /* ensure target dentry is invalidated, despite - rehashing bug in vfs_rename_dir */ - new_dentry->d_time = jiffies; - ceph_dentry(new_dentry)->lease_shared_gen = 0; } ceph_mdsc_put_request(req); return err; diff --git a/trunk/fs/ceph/file.c b/trunk/fs/ceph/file.c index ed6f19721d6e..4add3d5da2c1 100644 --- a/trunk/fs/ceph/file.c +++ b/trunk/fs/ceph/file.c @@ -665,8 +665,7 @@ static ssize_t ceph_sync_write(struct file *file, const char __user *data, * throw out any page cache pages in this range. this * may block. */ - truncate_inode_pages_range(inode->i_mapping, pos, - (pos+len) | (PAGE_CACHE_SIZE-1)); + truncate_inode_pages_range(inode->i_mapping, pos, pos+len); } else { pages = alloc_page_vector(num_pages); if (IS_ERR(pages)) { diff --git a/trunk/fs/ceph/inode.c b/trunk/fs/ceph/inode.c index 85b4d2ffdeba..aca82d55cc53 100644 --- a/trunk/fs/ceph/inode.c +++ b/trunk/fs/ceph/inode.c @@ -733,10 +733,6 @@ static int fill_inode(struct inode *inode, __ceph_get_fmode(ci, cap_fmode); spin_unlock(&inode->i_lock); } - } else if (cap_fmode >= 0) { - pr_warning("mds issued no caps on %llx.%llx\n", - ceph_vinop(inode)); - __ceph_get_fmode(ci, cap_fmode); } /* update delegation info? */ @@ -890,7 +886,6 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, struct inode *in = NULL; struct ceph_mds_reply_inode *ininfo; struct ceph_vino vino; - struct ceph_client *client = ceph_sb_to_client(sb); int i = 0; int err = 0; @@ -954,14 +949,7 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, return err; } - /* - * ignore null lease/binding on snapdir ENOENT, or else we - * will have trouble splicing in the virtual snapdir later - */ - if (rinfo->head->is_dentry && !req->r_aborted && - (rinfo->head->is_target || strncmp(req->r_dentry->d_name.name, - client->mount_args->snapdir_name, - req->r_dentry->d_name.len))) { + if (rinfo->head->is_dentry && !req->r_aborted) { /* * lookup link rename : null -> possibly existing inode * mknod symlink mkdir : null -> new inode @@ -1001,10 +989,6 @@ int ceph_fill_trace(struct super_block *sb, struct ceph_mds_request *req, dn, dn->d_name.len, dn->d_name.name); dout("fill_trace doing d_move %p -> %p\n", req->r_old_dentry, dn); - - /* d_move screws up d_subdirs order */ - ceph_i_clear(dir, CEPH_I_COMPLETE); - d_move(req->r_old_dentry, dn); dout(" src %p '%.*s' dst %p '%.*s'\n", req->r_old_dentry, diff --git a/trunk/fs/ceph/mds_client.c b/trunk/fs/ceph/mds_client.c index 24561a557e01..60a9a4ae47be 100644 --- a/trunk/fs/ceph/mds_client.c +++ b/trunk/fs/ceph/mds_client.c @@ -736,10 +736,9 @@ static void cleanup_cap_releases(struct ceph_mds_session *session) } /* - * Helper to safely iterate over all caps associated with a session, with - * special care taken to handle a racing __ceph_remove_cap(). + * Helper to safely iterate over all caps associated with a session. * - * Caller must hold session s_mutex. + * caller must hold session s_mutex */ static int iterate_session_caps(struct ceph_mds_session *session, int (*cb)(struct inode *, struct ceph_cap *, @@ -2137,7 +2136,7 @@ static void send_mds_reconnect(struct ceph_mds_client *mdsc, int mds) struct ceph_mds_session *session = NULL; struct ceph_msg *reply; struct rb_node *p; - int err = -ENOMEM; + int err; struct ceph_pagelist *pagelist; pr_info("reconnect to recovering mds%d\n", mds); @@ -2186,7 +2185,7 @@ static void send_mds_reconnect(struct ceph_mds_client *mdsc, int mds) goto fail; err = iterate_session_caps(session, encode_caps_cb, pagelist); if (err < 0) - goto fail; + goto out; /* * snaprealms. we provide mds with the ino, seq (version), and @@ -2214,31 +2213,28 @@ static void send_mds_reconnect(struct ceph_mds_client *mdsc, int mds) reply->nr_pages = calc_pages_for(0, pagelist->length); ceph_con_send(&session->s_con, reply); - session->s_state = CEPH_MDS_SESSION_OPEN; - mutex_unlock(&session->s_mutex); - - mutex_lock(&mdsc->mutex); - __wake_requests(mdsc, &session->s_waiting); - mutex_unlock(&mdsc->mutex); - - ceph_put_mds_session(session); + if (session) { + session->s_state = CEPH_MDS_SESSION_OPEN; + __wake_requests(mdsc, &session->s_waiting); + } +out: up_read(&mdsc->snap_rwsem); + if (session) { + mutex_unlock(&session->s_mutex); + ceph_put_mds_session(session); + } mutex_lock(&mdsc->mutex); return; fail: ceph_msg_put(reply); - up_read(&mdsc->snap_rwsem); - mutex_unlock(&session->s_mutex); - ceph_put_mds_session(session); fail_nomsg: ceph_pagelist_release(pagelist); kfree(pagelist); fail_nopagelist: - pr_err("error %d preparing reconnect for mds%d\n", err, mds); - mutex_lock(&mdsc->mutex); - return; + pr_err("ENOMEM preparing reconnect for mds%d\n", mds); + goto out; } diff --git a/trunk/fs/ceph/messenger.c b/trunk/fs/ceph/messenger.c index cd4fadb6491a..8f1715ffbe4b 100644 --- a/trunk/fs/ceph/messenger.c +++ b/trunk/fs/ceph/messenger.c @@ -30,10 +30,6 @@ static char tag_msg = CEPH_MSGR_TAG_MSG; static char tag_ack = CEPH_MSGR_TAG_ACK; static char tag_keepalive = CEPH_MSGR_TAG_KEEPALIVE; -#ifdef CONFIG_LOCKDEP -static struct lock_class_key socket_class; -#endif - static void queue_con(struct ceph_connection *con); static void con_work(struct work_struct *); @@ -232,10 +228,6 @@ static struct socket *ceph_tcp_connect(struct ceph_connection *con) con->sock = sock; sock->sk->sk_allocation = GFP_NOFS; -#ifdef CONFIG_LOCKDEP - lockdep_set_class(&sock->sk->sk_lock, &socket_class); -#endif - set_sock_callbacks(sock, con); dout("connect %s\n", pr_addr(&con->peer_addr.in_addr)); @@ -341,7 +333,6 @@ static void reset_connection(struct ceph_connection *con) con->out_msg = NULL; } con->in_seq = 0; - con->in_seq_acked = 0; } /* @@ -492,14 +483,7 @@ static void prepare_write_message(struct ceph_connection *con) list_move_tail(&m->list_head, &con->out_sent); } - /* - * only assign outgoing seq # if we haven't sent this message - * yet. if it is requeued, resend with it's original seq. - */ - if (m->needs_out_seq) { - m->hdr.seq = cpu_to_le64(++con->out_seq); - m->needs_out_seq = false; - } + m->hdr.seq = cpu_to_le64(++con->out_seq); dout("prepare_write_message %p seq %lld type %d len %d+%d+%d %d pgs\n", m, con->out_seq, le16_to_cpu(m->hdr.type), @@ -1341,7 +1325,6 @@ static int read_partial_message(struct ceph_connection *con) unsigned front_len, middle_len, data_len, data_off; int datacrc = con->msgr->nocrc; int skip; - u64 seq; dout("read_partial_message con %p msg %p\n", con, m); @@ -1376,25 +1359,6 @@ static int read_partial_message(struct ceph_connection *con) return -EIO; data_off = le16_to_cpu(con->in_hdr.data_off); - /* verify seq# */ - seq = le64_to_cpu(con->in_hdr.seq); - if ((s64)seq - (s64)con->in_seq < 1) { - pr_info("skipping %s%lld %s seq %lld, expected %lld\n", - ENTITY_NAME(con->peer_name), - pr_addr(&con->peer_addr.in_addr), - seq, con->in_seq + 1); - con->in_base_pos = -front_len - middle_len - data_len - - sizeof(m->footer); - con->in_tag = CEPH_MSGR_TAG_READY; - con->in_seq++; - return 0; - } else if ((s64)seq - (s64)con->in_seq > 1) { - pr_err("read_partial_message bad seq %lld expected %lld\n", - seq, con->in_seq + 1); - con->error_msg = "bad message sequence # for incoming message"; - return -EBADMSG; - } - /* allocate message? */ if (!con->in_msg) { dout("got hdr type %d front %d data %d\n", con->in_hdr.type, @@ -1406,7 +1370,6 @@ static int read_partial_message(struct ceph_connection *con) con->in_base_pos = -front_len - middle_len - data_len - sizeof(m->footer); con->in_tag = CEPH_MSGR_TAG_READY; - con->in_seq++; return 0; } if (IS_ERR(con->in_msg)) { @@ -1993,8 +1956,6 @@ void ceph_con_send(struct ceph_connection *con, struct ceph_msg *msg) BUG_ON(msg->front.iov_len != le32_to_cpu(msg->hdr.front_len)); - msg->needs_out_seq = true; - /* queue */ mutex_lock(&con->mutex); BUG_ON(!list_empty(&msg->list_head)); @@ -2060,7 +2021,6 @@ void ceph_con_revoke_message(struct ceph_connection *con, struct ceph_msg *msg) ceph_msg_put(con->in_msg); con->in_msg = NULL; con->in_tag = CEPH_MSGR_TAG_READY; - con->in_seq++; } else { dout("con_revoke_pages %p msg %p pages %p no-op\n", con, con->in_msg, msg); @@ -2094,19 +2054,15 @@ struct ceph_msg *ceph_msg_new(int type, int front_len, kref_init(&m->kref); INIT_LIST_HEAD(&m->list_head); - m->hdr.tid = 0; m->hdr.type = cpu_to_le16(type); - m->hdr.priority = cpu_to_le16(CEPH_MSG_PRIO_DEFAULT); - m->hdr.version = 0; m->hdr.front_len = cpu_to_le32(front_len); m->hdr.middle_len = 0; m->hdr.data_len = cpu_to_le32(page_len); m->hdr.data_off = cpu_to_le16(page_off); - m->hdr.reserved = 0; + m->hdr.priority = cpu_to_le16(CEPH_MSG_PRIO_DEFAULT); m->footer.front_crc = 0; m->footer.middle_crc = 0; m->footer.data_crc = 0; - m->footer.flags = 0; m->front_max = front_len; m->front_is_vmalloc = false; m->more_to_follow = false; diff --git a/trunk/fs/ceph/messenger.h b/trunk/fs/ceph/messenger.h index a5caf91cc971..a343dae73cdc 100644 --- a/trunk/fs/ceph/messenger.h +++ b/trunk/fs/ceph/messenger.h @@ -86,7 +86,6 @@ struct ceph_msg { struct kref kref; bool front_is_vmalloc; bool more_to_follow; - bool needs_out_seq; int front_max; struct ceph_msgpool *pool; diff --git a/trunk/fs/ceph/osd_client.c b/trunk/fs/ceph/osd_client.c index 3514f71ff85f..c7b4dedaace6 100644 --- a/trunk/fs/ceph/osd_client.c +++ b/trunk/fs/ceph/osd_client.c @@ -565,8 +565,7 @@ static int __map_osds(struct ceph_osd_client *osdc, { struct ceph_osd_request_head *reqhead = req->r_request->front.iov_base; struct ceph_pg pgid; - int acting[CEPH_PG_MAX_SIZE]; - int o = -1, num = 0; + int o = -1; int err; dout("map_osds %p tid %lld\n", req, req->r_tid); @@ -577,16 +576,10 @@ static int __map_osds(struct ceph_osd_client *osdc, pgid = reqhead->layout.ol_pgid; req->r_pgid = pgid; - err = ceph_calc_pg_acting(osdc->osdmap, pgid, acting); - if (err > 0) { - o = acting[0]; - num = err; - } + o = ceph_calc_pg_primary(osdc->osdmap, pgid); if ((req->r_osd && req->r_osd->o_osd == o && - req->r_sent >= req->r_osd->o_incarnation && - req->r_num_pg_osds == num && - memcmp(req->r_pg_osds, acting, sizeof(acting[0])*num) == 0) || + req->r_sent >= req->r_osd->o_incarnation) || (req->r_osd == NULL && o == -1)) return 0; /* no change */ @@ -594,10 +587,6 @@ static int __map_osds(struct ceph_osd_client *osdc, req->r_tid, le32_to_cpu(pgid.pool), le16_to_cpu(pgid.ps), o, req->r_osd ? req->r_osd->o_osd : -1); - /* record full pg acting set */ - memcpy(req->r_pg_osds, acting, sizeof(acting[0]) * num); - req->r_num_pg_osds = num; - if (req->r_osd) { __cancel_request(req); list_del_init(&req->r_osd_item); @@ -623,7 +612,7 @@ static int __map_osds(struct ceph_osd_client *osdc, __remove_osd_from_lru(req->r_osd); list_add(&req->r_osd_item, &req->r_osd->o_requests); } - err = 1; /* osd or pg changed */ + err = 1; /* osd changed */ out: return err; @@ -790,18 +779,16 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg, struct ceph_osd_request *req; u64 tid; int numops, object_len, flags; - s32 result; tid = le64_to_cpu(msg->hdr.tid); if (msg->front.iov_len < sizeof(*rhead)) goto bad; numops = le32_to_cpu(rhead->num_ops); object_len = le32_to_cpu(rhead->object_len); - result = le32_to_cpu(rhead->result); if (msg->front.iov_len != sizeof(*rhead) + object_len + numops * sizeof(struct ceph_osd_op)) goto bad; - dout("handle_reply %p tid %llu result %d\n", msg, tid, (int)result); + dout("handle_reply %p tid %llu\n", msg, tid); /* lookup */ mutex_lock(&osdc->request_mutex); @@ -847,8 +834,7 @@ static void handle_reply(struct ceph_osd_client *osdc, struct ceph_msg *msg, dout("handle_reply tid %llu flags %d\n", tid, flags); /* either this is a read, or we got the safe response */ - if (result < 0 || - (flags & CEPH_OSD_FLAG_ONDISK) || + if ((flags & CEPH_OSD_FLAG_ONDISK) || ((flags & CEPH_OSD_FLAG_WRITE) == 0)) __unregister_request(osdc, req); diff --git a/trunk/fs/ceph/osd_client.h b/trunk/fs/ceph/osd_client.h index ce776989ef6a..b0759911e7c3 100644 --- a/trunk/fs/ceph/osd_client.h +++ b/trunk/fs/ceph/osd_client.h @@ -48,8 +48,6 @@ struct ceph_osd_request { struct list_head r_osd_item; struct ceph_osd *r_osd; struct ceph_pg r_pgid; - int r_pg_osds[CEPH_PG_MAX_SIZE]; - int r_num_pg_osds; struct ceph_connection *r_con_filling_msg; @@ -68,6 +66,7 @@ struct ceph_osd_request { struct list_head r_unsafe_item; struct inode *r_inode; /* for use by callbacks */ + struct writeback_control *r_wbc; /* ditto */ char r_oid[40]; /* object name */ int r_oid_len; diff --git a/trunk/fs/ceph/osdmap.c b/trunk/fs/ceph/osdmap.c index cfdd8f4388b7..21c6623c4b07 100644 --- a/trunk/fs/ceph/osdmap.c +++ b/trunk/fs/ceph/osdmap.c @@ -314,6 +314,71 @@ static struct crush_map *crush_decode(void *pbyval, void *end) return ERR_PTR(err); } + +/* + * osd map + */ +void ceph_osdmap_destroy(struct ceph_osdmap *map) +{ + dout("osdmap_destroy %p\n", map); + if (map->crush) + crush_destroy(map->crush); + while (!RB_EMPTY_ROOT(&map->pg_temp)) { + struct ceph_pg_mapping *pg = + rb_entry(rb_first(&map->pg_temp), + struct ceph_pg_mapping, node); + rb_erase(&pg->node, &map->pg_temp); + kfree(pg); + } + while (!RB_EMPTY_ROOT(&map->pg_pools)) { + struct ceph_pg_pool_info *pi = + rb_entry(rb_first(&map->pg_pools), + struct ceph_pg_pool_info, node); + rb_erase(&pi->node, &map->pg_pools); + kfree(pi); + } + kfree(map->osd_state); + kfree(map->osd_weight); + kfree(map->osd_addr); + kfree(map); +} + +/* + * adjust max osd value. reallocate arrays. + */ +static int osdmap_set_max_osd(struct ceph_osdmap *map, int max) +{ + u8 *state; + struct ceph_entity_addr *addr; + u32 *weight; + + state = kcalloc(max, sizeof(*state), GFP_NOFS); + addr = kcalloc(max, sizeof(*addr), GFP_NOFS); + weight = kcalloc(max, sizeof(*weight), GFP_NOFS); + if (state == NULL || addr == NULL || weight == NULL) { + kfree(state); + kfree(addr); + kfree(weight); + return -ENOMEM; + } + + /* copy old? */ + if (map->osd_state) { + memcpy(state, map->osd_state, map->max_osd*sizeof(*state)); + memcpy(addr, map->osd_addr, map->max_osd*sizeof(*addr)); + memcpy(weight, map->osd_weight, map->max_osd*sizeof(*weight)); + kfree(map->osd_state); + kfree(map->osd_addr); + kfree(map->osd_weight); + } + + map->osd_state = state; + map->osd_weight = weight; + map->osd_addr = addr; + map->max_osd = max; + return 0; +} + /* * rbtree of pg_mapping for handling pg_temp (explicit mapping of pgid * to a set of osds) @@ -417,13 +482,6 @@ static struct ceph_pg_pool_info *__lookup_pg_pool(struct rb_root *root, int id) return NULL; } -static void __remove_pg_pool(struct rb_root *root, struct ceph_pg_pool_info *pi) -{ - rb_erase(&pi->node, root); - kfree(pi->name); - kfree(pi); -} - void __decode_pool(void **p, struct ceph_pg_pool_info *pi) { ceph_decode_copy(p, &pi->v, sizeof(pi->v)); @@ -432,98 +490,6 @@ void __decode_pool(void **p, struct ceph_pg_pool_info *pi) *p += le32_to_cpu(pi->v.num_removed_snap_intervals) * sizeof(u64) * 2; } -static int __decode_pool_names(void **p, void *end, struct ceph_osdmap *map) -{ - struct ceph_pg_pool_info *pi; - u32 num, len, pool; - - ceph_decode_32_safe(p, end, num, bad); - dout(" %d pool names\n", num); - while (num--) { - ceph_decode_32_safe(p, end, pool, bad); - ceph_decode_32_safe(p, end, len, bad); - dout(" pool %d len %d\n", pool, len); - pi = __lookup_pg_pool(&map->pg_pools, pool); - if (pi) { - kfree(pi->name); - pi->name = kmalloc(len + 1, GFP_NOFS); - if (pi->name) { - memcpy(pi->name, *p, len); - pi->name[len] = '\0'; - dout(" name is %s\n", pi->name); - } - } - *p += len; - } - return 0; - -bad: - return -EINVAL; -} - -/* - * osd map - */ -void ceph_osdmap_destroy(struct ceph_osdmap *map) -{ - dout("osdmap_destroy %p\n", map); - if (map->crush) - crush_destroy(map->crush); - while (!RB_EMPTY_ROOT(&map->pg_temp)) { - struct ceph_pg_mapping *pg = - rb_entry(rb_first(&map->pg_temp), - struct ceph_pg_mapping, node); - rb_erase(&pg->node, &map->pg_temp); - kfree(pg); - } - while (!RB_EMPTY_ROOT(&map->pg_pools)) { - struct ceph_pg_pool_info *pi = - rb_entry(rb_first(&map->pg_pools), - struct ceph_pg_pool_info, node); - __remove_pg_pool(&map->pg_pools, pi); - } - kfree(map->osd_state); - kfree(map->osd_weight); - kfree(map->osd_addr); - kfree(map); -} - -/* - * adjust max osd value. reallocate arrays. - */ -static int osdmap_set_max_osd(struct ceph_osdmap *map, int max) -{ - u8 *state; - struct ceph_entity_addr *addr; - u32 *weight; - - state = kcalloc(max, sizeof(*state), GFP_NOFS); - addr = kcalloc(max, sizeof(*addr), GFP_NOFS); - weight = kcalloc(max, sizeof(*weight), GFP_NOFS); - if (state == NULL || addr == NULL || weight == NULL) { - kfree(state); - kfree(addr); - kfree(weight); - return -ENOMEM; - } - - /* copy old? */ - if (map->osd_state) { - memcpy(state, map->osd_state, map->max_osd*sizeof(*state)); - memcpy(addr, map->osd_addr, map->max_osd*sizeof(*addr)); - memcpy(weight, map->osd_weight, map->max_osd*sizeof(*weight)); - kfree(map->osd_state); - kfree(map->osd_addr); - kfree(map->osd_weight); - } - - map->osd_state = state; - map->osd_weight = weight; - map->osd_addr = addr; - map->max_osd = max; - return 0; -} - /* * decode a full map. */ @@ -560,7 +526,7 @@ struct ceph_osdmap *osdmap_decode(void **p, void *end) ceph_decode_32_safe(p, end, max, bad); while (max--) { ceph_decode_need(p, end, 4 + 1 + sizeof(pi->v), bad); - pi = kzalloc(sizeof(*pi), GFP_NOFS); + pi = kmalloc(sizeof(*pi), GFP_NOFS); if (!pi) goto bad; pi->id = ceph_decode_32(p); @@ -573,10 +539,6 @@ struct ceph_osdmap *osdmap_decode(void **p, void *end) __decode_pool(p, pi); __insert_pg_pool(&map->pg_pools, pi); } - - if (version >= 5 && __decode_pool_names(p, end, map) < 0) - goto bad; - ceph_decode_32_safe(p, end, map->pool_max, bad); ceph_decode_32_safe(p, end, map->flags, bad); @@ -750,7 +712,7 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end, } pi = __lookup_pg_pool(&map->pg_pools, pool); if (!pi) { - pi = kzalloc(sizeof(*pi), GFP_NOFS); + pi = kmalloc(sizeof(*pi), GFP_NOFS); if (!pi) { err = -ENOMEM; goto bad; @@ -760,8 +722,6 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end, } __decode_pool(p, pi); } - if (version >= 5 && __decode_pool_names(p, end, map) < 0) - goto bad; /* old_pool */ ceph_decode_32_safe(p, end, len, bad); @@ -770,8 +730,10 @@ struct ceph_osdmap *osdmap_apply_incremental(void **p, void *end, ceph_decode_32_safe(p, end, pool, bad); pi = __lookup_pg_pool(&map->pg_pools, pool); - if (pi) - __remove_pg_pool(&map->pg_pools, pi); + if (pi) { + rb_erase(&pi->node, &map->pg_pools); + kfree(pi); + } } /* new_up */ @@ -1040,34 +1002,13 @@ static int *calc_pg_raw(struct ceph_osdmap *osdmap, struct ceph_pg pgid, return osds; } -/* - * Return acting set for given pgid. - */ -int ceph_calc_pg_acting(struct ceph_osdmap *osdmap, struct ceph_pg pgid, - int *acting) -{ - int rawosds[CEPH_PG_MAX_SIZE], *osds; - int i, o, num = CEPH_PG_MAX_SIZE; - - osds = calc_pg_raw(osdmap, pgid, rawosds, &num); - if (!osds) - return -1; - - /* primary is first up osd */ - o = 0; - for (i = 0; i < num; i++) - if (ceph_osd_is_up(osdmap, osds[i])) - acting[o++] = osds[i]; - return o; -} - /* * Return primary osd for given pgid, or -1 if none. */ int ceph_calc_pg_primary(struct ceph_osdmap *osdmap, struct ceph_pg pgid) { - int rawosds[CEPH_PG_MAX_SIZE], *osds; - int i, num = CEPH_PG_MAX_SIZE; + int rawosds[10], *osds; + int i, num = ARRAY_SIZE(rawosds); osds = calc_pg_raw(osdmap, pgid, rawosds, &num); if (!osds) @@ -1075,7 +1016,9 @@ int ceph_calc_pg_primary(struct ceph_osdmap *osdmap, struct ceph_pg pgid) /* primary is first up osd */ for (i = 0; i < num; i++) - if (ceph_osd_is_up(osdmap, osds[i])) + if (ceph_osd_is_up(osdmap, osds[i])) { return osds[i]; + break; + } return -1; } diff --git a/trunk/fs/ceph/osdmap.h b/trunk/fs/ceph/osdmap.h index 970b547e510d..1fb55afb2642 100644 --- a/trunk/fs/ceph/osdmap.h +++ b/trunk/fs/ceph/osdmap.h @@ -23,7 +23,6 @@ struct ceph_pg_pool_info { int id; struct ceph_pg_pool v; int pg_num_mask, pgp_num_mask, lpg_num_mask, lpgp_num_mask; - char *name; }; struct ceph_pg_mapping { @@ -120,8 +119,6 @@ extern int ceph_calc_object_layout(struct ceph_object_layout *ol, const char *oid, struct ceph_file_layout *fl, struct ceph_osdmap *osdmap); -extern int ceph_calc_pg_acting(struct ceph_osdmap *osdmap, struct ceph_pg pgid, - int *acting); extern int ceph_calc_pg_primary(struct ceph_osdmap *osdmap, struct ceph_pg pgid); diff --git a/trunk/fs/ceph/rados.h b/trunk/fs/ceph/rados.h index fd56451a871f..26ac8b89a676 100644 --- a/trunk/fs/ceph/rados.h +++ b/trunk/fs/ceph/rados.h @@ -11,10 +11,8 @@ /* * osdmap encoding versions */ -#define CEPH_OSDMAP_INC_VERSION 5 -#define CEPH_OSDMAP_INC_VERSION_EXT 5 -#define CEPH_OSDMAP_VERSION 5 -#define CEPH_OSDMAP_VERSION_EXT 5 +#define CEPH_OSDMAP_INC_VERSION 4 +#define CEPH_OSDMAP_VERSION 4 /* * fs id @@ -58,7 +56,6 @@ struct ceph_timespec { #define CEPH_PG_LAYOUT_LINEAR 2 #define CEPH_PG_LAYOUT_HYBRID 3 -#define CEPH_PG_MAX_SIZE 16 /* max # osds in a single pg */ /* * placement group. diff --git a/trunk/fs/ceph/snap.c b/trunk/fs/ceph/snap.c index d5114db70453..e6f9bc57d472 100644 --- a/trunk/fs/ceph/snap.c +++ b/trunk/fs/ceph/snap.c @@ -431,7 +431,8 @@ static int dup_array(u64 **dst, __le64 *src, int num) * Caller must hold snap_rwsem for read (i.e., the realm topology won't * change). */ -void ceph_queue_cap_snap(struct ceph_inode_info *ci) +void ceph_queue_cap_snap(struct ceph_inode_info *ci, + struct ceph_snap_context *snapc) { struct inode *inode = &ci->vfs_inode; struct ceph_cap_snap *capsnap; @@ -450,11 +451,10 @@ void ceph_queue_cap_snap(struct ceph_inode_info *ci) as no new writes are allowed to start when pending, so any writes in progress now were started before the previous cap_snap. lucky us. */ - dout("queue_cap_snap %p already pending\n", inode); + dout("queue_cap_snap %p snapc %p seq %llu used %d" + " already pending\n", inode, snapc, snapc->seq, used); kfree(capsnap); } else if (ci->i_wrbuffer_ref_head || (used & CEPH_CAP_FILE_WR)) { - struct ceph_snap_context *snapc = ci->i_head_snapc; - igrab(inode); atomic_set(&capsnap->nref, 1); @@ -463,6 +463,7 @@ void ceph_queue_cap_snap(struct ceph_inode_info *ci) INIT_LIST_HEAD(&capsnap->flushing_item); capsnap->follows = snapc->seq - 1; + capsnap->context = ceph_get_snap_context(snapc); capsnap->issued = __ceph_caps_issued(ci, NULL); capsnap->dirty = __ceph_caps_dirty(ci); @@ -479,7 +480,7 @@ void ceph_queue_cap_snap(struct ceph_inode_info *ci) snapshot. */ capsnap->dirty_pages = ci->i_wrbuffer_ref_head; ci->i_wrbuffer_ref_head = 0; - capsnap->context = snapc; + ceph_put_snap_context(ci->i_head_snapc); ci->i_head_snapc = NULL; list_add_tail(&capsnap->ci_item, &ci->i_cap_snaps); @@ -521,17 +522,15 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci, capsnap->ctime = inode->i_ctime; capsnap->time_warp_seq = ci->i_time_warp_seq; if (capsnap->dirty_pages) { - dout("finish_cap_snap %p cap_snap %p snapc %p %llu %s s=%llu " + dout("finish_cap_snap %p cap_snap %p snapc %p %llu s=%llu " "still has %d dirty pages\n", inode, capsnap, capsnap->context, capsnap->context->seq, - ceph_cap_string(capsnap->dirty), capsnap->size, - capsnap->dirty_pages); + capsnap->size, capsnap->dirty_pages); return 0; } - dout("finish_cap_snap %p cap_snap %p snapc %p %llu %s s=%llu\n", + dout("finish_cap_snap %p cap_snap %p snapc %p %llu s=%llu clean\n", inode, capsnap, capsnap->context, - capsnap->context->seq, ceph_cap_string(capsnap->dirty), - capsnap->size); + capsnap->context->seq, capsnap->size); spin_lock(&mdsc->snap_flush_lock); list_add_tail(&ci->i_snap_flush_item, &mdsc->snap_flush_list); @@ -603,7 +602,7 @@ int ceph_update_snap_trace(struct ceph_mds_client *mdsc, if (lastinode) iput(lastinode); lastinode = inode; - ceph_queue_cap_snap(ci); + ceph_queue_cap_snap(ci, realm->cached_context); spin_lock(&realm->inodes_with_caps_lock); } spin_unlock(&realm->inodes_with_caps_lock); @@ -825,7 +824,8 @@ void ceph_handle_snap(struct ceph_mds_client *mdsc, spin_unlock(&realm->inodes_with_caps_lock); spin_unlock(&inode->i_lock); - ceph_queue_cap_snap(ci); + ceph_queue_cap_snap(ci, + ci->i_snap_realm->cached_context); iput(inode); continue; @@ -869,20 +869,16 @@ void ceph_handle_snap(struct ceph_mds_client *mdsc, continue; ci = ceph_inode(inode); spin_lock(&inode->i_lock); - if (list_empty(&ci->i_snap_realm_item)) { - struct ceph_snap_realm *oldrealm = - ci->i_snap_realm; - - dout(" moving %p to split realm %llx %p\n", - inode, realm->ino, realm); - spin_lock(&realm->inodes_with_caps_lock); - list_add(&ci->i_snap_realm_item, - &realm->inodes_with_caps); - ci->i_snap_realm = realm; - spin_unlock(&realm->inodes_with_caps_lock); - ceph_get_snap_realm(mdsc, realm); - ceph_put_snap_realm(mdsc, oldrealm); - } + if (!ci->i_snap_realm) + goto split_skip_inode; + ceph_put_snap_realm(mdsc, ci->i_snap_realm); + spin_lock(&realm->inodes_with_caps_lock); + list_add(&ci->i_snap_realm_item, + &realm->inodes_with_caps); + ci->i_snap_realm = realm; + spin_unlock(&realm->inodes_with_caps_lock); + ceph_get_snap_realm(mdsc, realm); +split_skip_inode: spin_unlock(&inode->i_lock); iput(inode); } diff --git a/trunk/fs/ceph/super.c b/trunk/fs/ceph/super.c index 110857ba9269..75d02eaa1279 100644 --- a/trunk/fs/ceph/super.c +++ b/trunk/fs/ceph/super.c @@ -47,20 +47,10 @@ const char *ceph_file_part(const char *s, int len) */ static void ceph_put_super(struct super_block *s) { - struct ceph_client *client = ceph_sb_to_client(s); + struct ceph_client *cl = ceph_client(s); dout("put_super\n"); - ceph_mdsc_close_sessions(&client->mdsc); - - /* - * ensure we release the bdi before put_anon_super releases - * the device name. - */ - if (s->s_bdi == &client->backing_dev_info) { - bdi_unregister(&client->backing_dev_info); - s->s_bdi = NULL; - } - + ceph_mdsc_close_sessions(&cl->mdsc); return; } @@ -646,8 +636,6 @@ static void ceph_destroy_client(struct ceph_client *client) destroy_workqueue(client->pg_inv_wq); destroy_workqueue(client->trunc_wq); - bdi_destroy(&client->backing_dev_info); - if (client->msgr) ceph_messenger_destroy(client->msgr); mempool_destroy(client->wb_pagevec_pool); @@ -888,14 +876,14 @@ static int ceph_register_bdi(struct super_block *sb, struct ceph_client *client) { int err; + sb->s_bdi = &client->backing_dev_info; + /* set ra_pages based on rsize mount option? */ if (client->mount_args->rsize >= PAGE_CACHE_SIZE) client->backing_dev_info.ra_pages = (client->mount_args->rsize + PAGE_CACHE_SIZE - 1) >> PAGE_SHIFT; err = bdi_register_dev(&client->backing_dev_info, sb->s_dev); - if (!err) - sb->s_bdi = &client->backing_dev_info; return err; } @@ -969,6 +957,9 @@ static void ceph_kill_sb(struct super_block *s) dout("kill_sb %p\n", s); ceph_mdsc_pre_umount(&client->mdsc); kill_anon_super(s); /* will call put_super after sb is r/o */ + if (s->s_bdi == &client->backing_dev_info) + bdi_unregister(&client->backing_dev_info); + bdi_destroy(&client->backing_dev_info); ceph_destroy_client(client); } @@ -1005,10 +996,9 @@ static int __init init_ceph(void) if (ret) goto out_icache; - pr_info("loaded (mon/mds/osd proto %d/%d/%d, osdmap %d/%d %d/%d)\n", - CEPH_MONC_PROTOCOL, CEPH_MDSC_PROTOCOL, CEPH_OSDC_PROTOCOL, - CEPH_OSDMAP_VERSION, CEPH_OSDMAP_VERSION_EXT, - CEPH_OSDMAP_INC_VERSION, CEPH_OSDMAP_INC_VERSION_EXT); + pr_info("loaded %d.%d.%d (mon/mds/osd proto %d/%d/%d)\n", + CEPH_VERSION_MAJOR, CEPH_VERSION_MINOR, CEPH_VERSION_PATCH, + CEPH_MONC_PROTOCOL, CEPH_MDSC_PROTOCOL, CEPH_OSDC_PROTOCOL); return 0; out_icache: diff --git a/trunk/fs/ceph/super.h b/trunk/fs/ceph/super.h index 13513b80d87f..ca702c67bc66 100644 --- a/trunk/fs/ceph/super.h +++ b/trunk/fs/ceph/super.h @@ -10,7 +10,6 @@ #include #include #include -#include #include #include #include @@ -716,7 +715,8 @@ extern int ceph_update_snap_trace(struct ceph_mds_client *m, extern void ceph_handle_snap(struct ceph_mds_client *mdsc, struct ceph_mds_session *session, struct ceph_msg *msg); -extern void ceph_queue_cap_snap(struct ceph_inode_info *ci); +extern void ceph_queue_cap_snap(struct ceph_inode_info *ci, + struct ceph_snap_context *snapc); extern int __ceph_finish_cap_snap(struct ceph_inode_info *ci, struct ceph_cap_snap *capsnap); extern void ceph_cleanup_empty_realms(struct ceph_mds_client *mdsc); diff --git a/trunk/fs/cifs/cifs_fs_sb.h b/trunk/fs/cifs/cifs_fs_sb.h index 246a167cb913..4797787c6a44 100644 --- a/trunk/fs/cifs/cifs_fs_sb.h +++ b/trunk/fs/cifs/cifs_fs_sb.h @@ -18,8 +18,6 @@ #ifndef _CIFS_FS_SB_H #define _CIFS_FS_SB_H -#include - #define CIFS_MOUNT_NO_PERM 1 /* do not do client vfs_perm check */ #define CIFS_MOUNT_SET_UID 2 /* set current's euid in create etc. */ #define CIFS_MOUNT_SERVER_INUM 4 /* inode numbers from uniqueid from server */ @@ -52,6 +50,5 @@ struct cifs_sb_info { #ifdef CONFIG_CIFS_DFS_UPCALL char *mountdata; /* mount options received at mount time */ #endif - struct backing_dev_info bdi; }; #endif /* _CIFS_FS_SB_H */ diff --git a/trunk/fs/cifs/cifsfs.c b/trunk/fs/cifs/cifsfs.c index ad235d604a0b..5183bc2a1916 100644 --- a/trunk/fs/cifs/cifsfs.c +++ b/trunk/fs/cifs/cifsfs.c @@ -103,12 +103,6 @@ cifs_read_super(struct super_block *sb, void *data, if (cifs_sb == NULL) return -ENOMEM; - rc = bdi_setup_and_register(&cifs_sb->bdi, "cifs", BDI_CAP_MAP_COPY); - if (rc) { - kfree(cifs_sb); - return rc; - } - #ifdef CONFIG_CIFS_DFS_UPCALL /* copy mount params to sb for use in submounts */ /* BB: should we move this after the mount so we @@ -121,7 +115,6 @@ cifs_read_super(struct super_block *sb, void *data, int len = strlen(data); cifs_sb->mountdata = kzalloc(len + 1, GFP_KERNEL); if (cifs_sb->mountdata == NULL) { - bdi_destroy(&cifs_sb->bdi); kfree(sb->s_fs_info); sb->s_fs_info = NULL; return -ENOMEM; @@ -142,7 +135,6 @@ cifs_read_super(struct super_block *sb, void *data, sb->s_magic = CIFS_MAGIC_NUMBER; sb->s_op = &cifs_super_ops; - sb->s_bdi = &cifs_sb->bdi; /* if (cifs_sb->tcon->ses->server->maxBuf > MAX_CIFS_HDR_SIZE + 512) sb->s_blocksize = cifs_sb->tcon->ses->server->maxBuf - MAX_CIFS_HDR_SIZE; */ @@ -191,7 +183,6 @@ cifs_read_super(struct super_block *sb, void *data, } #endif unload_nls(cifs_sb->local_nls); - bdi_destroy(&cifs_sb->bdi); kfree(cifs_sb); } return rc; @@ -223,7 +214,6 @@ cifs_put_super(struct super_block *sb) #endif unload_nls(cifs_sb->local_nls); - bdi_destroy(&cifs_sb->bdi); kfree(cifs_sb); unlock_kernel(); @@ -818,7 +808,6 @@ const struct file_operations cifs_file_direct_nobrl_ops = { .release = cifs_close, .fsync = cifs_fsync, .flush = cifs_flush, - .mmap = cifs_file_mmap, .splice_read = generic_file_splice_read, #ifdef CONFIG_CIFS_POSIX .unlocked_ioctl = cifs_ioctl, diff --git a/trunk/fs/cifs/cifsglob.h b/trunk/fs/cifs/cifsglob.h index 0c2fd17439c8..ecf0ffbe2b64 100644 --- a/trunk/fs/cifs/cifsglob.h +++ b/trunk/fs/cifs/cifsglob.h @@ -502,7 +502,6 @@ struct dfs_info3_param { #define CIFS_FATTR_DFS_REFERRAL 0x1 #define CIFS_FATTR_DELETE_PENDING 0x2 #define CIFS_FATTR_NEED_REVAL 0x4 -#define CIFS_FATTR_INO_COLLISION 0x8 struct cifs_fattr { u32 cf_flags; diff --git a/trunk/fs/cifs/cifssmb.c b/trunk/fs/cifs/cifssmb.c index 5d3f29fef532..3f4fbd670507 100644 --- a/trunk/fs/cifs/cifssmb.c +++ b/trunk/fs/cifs/cifssmb.c @@ -1431,8 +1431,6 @@ CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon, __u32 bytes_sent; __u16 byte_count; - *nbytes = 0; - /* cFYI(1, ("write at %lld %d bytes", offset, count));*/ if (tcon->ses == NULL) return -ECONNABORTED; @@ -1515,18 +1513,11 @@ CIFSSMBWrite(const int xid, struct cifsTconInfo *tcon, cifs_stats_inc(&tcon->num_writes); if (rc) { cFYI(1, ("Send error in write = %d", rc)); + *nbytes = 0; } else { *nbytes = le16_to_cpu(pSMBr->CountHigh); *nbytes = (*nbytes) << 16; *nbytes += le16_to_cpu(pSMBr->Count); - - /* - * Mask off high 16 bits when bytes written as returned by the - * server is greater than bytes requested by the client. Some - * OS/2 servers are known to set incorrect CountHigh values. - */ - if (*nbytes > count) - *nbytes &= 0xFFFF; } cifs_buf_release(pSMB); @@ -1615,14 +1606,6 @@ CIFSSMBWrite2(const int xid, struct cifsTconInfo *tcon, *nbytes = le16_to_cpu(pSMBr->CountHigh); *nbytes = (*nbytes) << 16; *nbytes += le16_to_cpu(pSMBr->Count); - - /* - * Mask off high 16 bits when bytes written as returned by the - * server is greater than bytes requested by the client. OS/2 - * servers are known to set incorrect CountHigh values. - */ - if (*nbytes > count) - *nbytes &= 0xFFFF; } /* cifs_small_buf_release(pSMB); */ /* Freed earlier now in SendReceive2 */ @@ -1811,21 +1794,8 @@ CIFSSMBPosixLock(const int xid, struct cifsTconInfo *tcon, } parm_data = (struct cifs_posix_lock *) ((char *)&pSMBr->hdr.Protocol + data_offset); - if (parm_data->lock_type == __constant_cpu_to_le16(CIFS_UNLCK)) + if (parm_data->lock_type == cpu_to_le16(CIFS_UNLCK)) pLockData->fl_type = F_UNLCK; - else { - if (parm_data->lock_type == - __constant_cpu_to_le16(CIFS_RDLCK)) - pLockData->fl_type = F_RDLCK; - else if (parm_data->lock_type == - __constant_cpu_to_le16(CIFS_WRLCK)) - pLockData->fl_type = F_WRLCK; - - pLockData->fl_start = parm_data->start; - pLockData->fl_end = parm_data->start + - parm_data->length - 1; - pLockData->fl_pid = parm_data->pid; - } } plk_err_exit: diff --git a/trunk/fs/cifs/file.c b/trunk/fs/cifs/file.c index 9b11a8f56f3a..058b390d3da8 100644 --- a/trunk/fs/cifs/file.c +++ b/trunk/fs/cifs/file.c @@ -839,32 +839,8 @@ int cifs_lock(struct file *file, int cmd, struct file_lock *pfLock) } else { /* if rc == ERR_SHARING_VIOLATION ? */ - rc = 0; - - if (lockType & LOCKING_ANDX_SHARED_LOCK) { - pfLock->fl_type = F_WRLCK; - } else { - rc = CIFSSMBLock(xid, tcon, netfid, length, - pfLock->fl_start, 0, 1, - lockType | LOCKING_ANDX_SHARED_LOCK, - 0 /* wait flag */); - if (rc == 0) { - rc = CIFSSMBLock(xid, tcon, netfid, - length, pfLock->fl_start, 1, 0, - lockType | - LOCKING_ANDX_SHARED_LOCK, - 0 /* wait flag */); - pfLock->fl_type = F_RDLCK; - if (rc != 0) - cERROR(1, ("Error unlocking " - "previously locked range %d " - "during test of lock", rc)); - rc = 0; - } else { - pfLock->fl_type = F_WRLCK; - rc = 0; - } - } + rc = 0; /* do not change lock type to unlock + since range in use */ } FreeXid(xid); diff --git a/trunk/fs/cifs/inode.c b/trunk/fs/cifs/inode.c index 29b9ea244c81..35ec11716213 100644 --- a/trunk/fs/cifs/inode.c +++ b/trunk/fs/cifs/inode.c @@ -715,16 +715,6 @@ cifs_find_inode(struct inode *inode, void *opaque) if (CIFS_I(inode)->uniqueid != fattr->cf_uniqueid) return 0; - /* - * uh oh -- it's a directory. We can't use it since hardlinked dirs are - * verboten. Disable serverino and return it as if it were found, the - * caller can discard it, generate a uniqueid and retry the find - */ - if (S_ISDIR(inode->i_mode) && !list_empty(&inode->i_dentry)) { - fattr->cf_flags |= CIFS_FATTR_INO_COLLISION; - cifs_autodisable_serverino(CIFS_SB(inode->i_sb)); - } - return 1; } @@ -744,22 +734,15 @@ cifs_iget(struct super_block *sb, struct cifs_fattr *fattr) unsigned long hash; struct inode *inode; -retry_iget5_locked: cFYI(1, ("looking for uniqueid=%llu", fattr->cf_uniqueid)); /* hash down to 32-bits on 32-bit arch */ hash = cifs_uniqueid_to_ino_t(fattr->cf_uniqueid); inode = iget5_locked(sb, hash, cifs_find_inode, cifs_init_inode, fattr); - if (inode) { - /* was there a problematic inode number collision? */ - if (fattr->cf_flags & CIFS_FATTR_INO_COLLISION) { - iput(inode); - fattr->cf_uniqueid = iunique(sb, ROOT_I); - fattr->cf_flags &= ~CIFS_FATTR_INO_COLLISION; - goto retry_iget5_locked; - } + /* we have fattrs in hand, update the inode */ + if (inode) { cifs_fattr_to_inode(inode, fattr); if (sb->s_flags & MS_NOATIME) inode->i_flags |= S_NOATIME | S_NOCMTIME; diff --git a/trunk/fs/coda/inode.c b/trunk/fs/coda/inode.c index d97f9935a028..a1695dcadd99 100644 --- a/trunk/fs/coda/inode.c +++ b/trunk/fs/coda/inode.c @@ -167,10 +167,6 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent) return -EBUSY; } - error = bdi_setup_and_register(&vc->bdi, "coda", BDI_CAP_MAP_COPY); - if (error) - goto bdi_err; - vc->vc_sb = sb; sb->s_fs_info = vc; @@ -179,7 +175,6 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent) sb->s_blocksize_bits = 12; sb->s_magic = CODA_SUPER_MAGIC; sb->s_op = &coda_super_operations; - sb->s_bdi = &vc->bdi; /* get root fid from Venus: this needs the root inode */ error = venus_rootfid(sb, &fid); @@ -205,8 +200,6 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent) return 0; error: - bdi_destroy(&vc->bdi); - bdi_err: if (root) iput(root); if (vc) @@ -217,7 +210,6 @@ static int coda_fill_super(struct super_block *sb, void *data, int silent) static void coda_put_super(struct super_block *sb) { - bdi_destroy(&coda_vcp(sb)->bdi); coda_vcp(sb)->vc_sb = NULL; sb->s_fs_info = NULL; diff --git a/trunk/fs/compat.c b/trunk/fs/compat.c index 05448730f840..4b6ed03cc478 100644 --- a/trunk/fs/compat.c +++ b/trunk/fs/compat.c @@ -1531,6 +1531,8 @@ int compat_do_execve(char * filename, if (retval < 0) goto out; + current->stack_start = current->mm->start_stack; + /* execve succeeded */ current->fs->in_exec = 0; current->in_execve = 0; diff --git a/trunk/fs/compat_ioctl.c b/trunk/fs/compat_ioctl.c index 641640dc7ae5..c32a1b6a856b 100644 --- a/trunk/fs/compat_ioctl.c +++ b/trunk/fs/compat_ioctl.c @@ -102,6 +102,7 @@ #include #include #include +#include #include @@ -1125,6 +1126,8 @@ COMPATIBLE_IOCTL(PPGETMODE) COMPATIBLE_IOCTL(PPGETPHASE) COMPATIBLE_IOCTL(PPGETFLAGS) COMPATIBLE_IOCTL(PPSETFLAGS) +/* pktcdvd */ +COMPATIBLE_IOCTL(PACKET_CTRL_CMD) /* Big A */ /* sparc only */ /* Big Q for sound/OSS */ diff --git a/trunk/fs/configfs/dir.c b/trunk/fs/configfs/dir.c index 0b502f80c691..8e48b52205aa 100644 --- a/trunk/fs/configfs/dir.c +++ b/trunk/fs/configfs/dir.c @@ -645,7 +645,6 @@ static void detach_groups(struct config_group *group) configfs_detach_group(sd->s_element); child->d_inode->i_flags |= S_DEAD; - dont_mount(child); mutex_unlock(&child->d_inode->i_mutex); @@ -841,7 +840,6 @@ static int configfs_attach_item(struct config_item *parent_item, mutex_lock(&dentry->d_inode->i_mutex); configfs_remove_dir(item); dentry->d_inode->i_flags |= S_DEAD; - dont_mount(dentry); mutex_unlock(&dentry->d_inode->i_mutex); d_delete(dentry); } @@ -884,7 +882,6 @@ static int configfs_attach_group(struct config_item *parent_item, if (ret) { configfs_detach_item(item); dentry->d_inode->i_flags |= S_DEAD; - dont_mount(dentry); } configfs_adjust_dir_dirent_depth_after_populate(sd); mutex_unlock(&dentry->d_inode->i_mutex); @@ -1728,7 +1725,6 @@ void configfs_unregister_subsystem(struct configfs_subsystem *subsys) mutex_unlock(&configfs_symlink_mutex); configfs_detach_group(&group->cg_item); dentry->d_inode->i_flags |= S_DEAD; - dont_mount(dentry); mutex_unlock(&dentry->d_inode->i_mutex); d_delete(dentry); diff --git a/trunk/fs/ecryptfs/crypto.c b/trunk/fs/ecryptfs/crypto.c index 1cc087635a5e..efb2b9400391 100644 --- a/trunk/fs/ecryptfs/crypto.c +++ b/trunk/fs/ecryptfs/crypto.c @@ -382,8 +382,8 @@ static int encrypt_scatterlist(struct ecryptfs_crypt_stat *crypt_stat, static void ecryptfs_lower_offset_for_extent(loff_t *offset, loff_t extent_num, struct ecryptfs_crypt_stat *crypt_stat) { - (*offset) = ecryptfs_lower_header_size(crypt_stat) - + (crypt_stat->extent_size * extent_num); + (*offset) = (crypt_stat->num_header_bytes_at_front + + (crypt_stat->extent_size * extent_num)); } /** @@ -835,13 +835,13 @@ void ecryptfs_set_default_sizes(struct ecryptfs_crypt_stat *crypt_stat) set_extent_mask_and_shift(crypt_stat); crypt_stat->iv_bytes = ECRYPTFS_DEFAULT_IV_BYTES; if (crypt_stat->flags & ECRYPTFS_METADATA_IN_XATTR) - crypt_stat->metadata_size = ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE; + crypt_stat->num_header_bytes_at_front = 0; else { if (PAGE_CACHE_SIZE <= ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE) - crypt_stat->metadata_size = + crypt_stat->num_header_bytes_at_front = ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE; else - crypt_stat->metadata_size = PAGE_CACHE_SIZE; + crypt_stat->num_header_bytes_at_front = PAGE_CACHE_SIZE; } } @@ -1108,9 +1108,9 @@ static void write_ecryptfs_marker(char *page_virt, size_t *written) (*written) = MAGIC_ECRYPTFS_MARKER_SIZE_BYTES; } -void ecryptfs_write_crypt_stat_flags(char *page_virt, - struct ecryptfs_crypt_stat *crypt_stat, - size_t *written) +static void +write_ecryptfs_flags(char *page_virt, struct ecryptfs_crypt_stat *crypt_stat, + size_t *written) { u32 flags = 0; int i; @@ -1238,7 +1238,8 @@ ecryptfs_write_header_metadata(char *virt, header_extent_size = (u32)crypt_stat->extent_size; num_header_extents_at_front = - (u16)(crypt_stat->metadata_size / crypt_stat->extent_size); + (u16)(crypt_stat->num_header_bytes_at_front + / crypt_stat->extent_size); put_unaligned_be32(header_extent_size, virt); virt += 4; put_unaligned_be16(num_header_extents_at_front, virt); @@ -1291,8 +1292,7 @@ static int ecryptfs_write_headers_virt(char *page_virt, size_t max, offset = ECRYPTFS_FILE_SIZE_BYTES; write_ecryptfs_marker((page_virt + offset), &written); offset += written; - ecryptfs_write_crypt_stat_flags((page_virt + offset), crypt_stat, - &written); + write_ecryptfs_flags((page_virt + offset), crypt_stat, &written); offset += written; ecryptfs_write_header_metadata((page_virt + offset), crypt_stat, &written); @@ -1382,7 +1382,7 @@ int ecryptfs_write_metadata(struct dentry *ecryptfs_dentry) rc = -EINVAL; goto out; } - virt_len = crypt_stat->metadata_size; + virt_len = crypt_stat->num_header_bytes_at_front; order = get_order(virt_len); /* Released in this function */ virt = (char *)ecryptfs_get_zeroed_pages(GFP_KERNEL, order); @@ -1428,15 +1428,16 @@ static int parse_header_metadata(struct ecryptfs_crypt_stat *crypt_stat, header_extent_size = get_unaligned_be32(virt); virt += sizeof(__be32); num_header_extents_at_front = get_unaligned_be16(virt); - crypt_stat->metadata_size = (((size_t)num_header_extents_at_front - * (size_t)header_extent_size)); + crypt_stat->num_header_bytes_at_front = + (((size_t)num_header_extents_at_front + * (size_t)header_extent_size)); (*bytes_read) = (sizeof(__be32) + sizeof(__be16)); if ((validate_header_size == ECRYPTFS_VALIDATE_HEADER_SIZE) - && (crypt_stat->metadata_size + && (crypt_stat->num_header_bytes_at_front < ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE)) { rc = -EINVAL; printk(KERN_WARNING "Invalid header size: [%zd]\n", - crypt_stat->metadata_size); + crypt_stat->num_header_bytes_at_front); } return rc; } @@ -1451,7 +1452,8 @@ static int parse_header_metadata(struct ecryptfs_crypt_stat *crypt_stat, */ static void set_default_header_data(struct ecryptfs_crypt_stat *crypt_stat) { - crypt_stat->metadata_size = ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE; + crypt_stat->num_header_bytes_at_front = + ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE; } /** @@ -1605,7 +1607,6 @@ int ecryptfs_read_metadata(struct dentry *ecryptfs_dentry) ecryptfs_dentry, ECRYPTFS_VALIDATE_HEADER_SIZE); if (rc) { - memset(page_virt, 0, PAGE_CACHE_SIZE); rc = ecryptfs_read_xattr_region(page_virt, ecryptfs_inode); if (rc) { printk(KERN_DEBUG "Valid eCryptfs headers not found in " diff --git a/trunk/fs/ecryptfs/ecryptfs_kernel.h b/trunk/fs/ecryptfs/ecryptfs_kernel.h index bfc2e0f78f00..542f625312f3 100644 --- a/trunk/fs/ecryptfs/ecryptfs_kernel.h +++ b/trunk/fs/ecryptfs/ecryptfs_kernel.h @@ -35,7 +35,6 @@ #include #include #include -#include /* Version verification for shared data structures w/ userspace */ #define ECRYPTFS_VERSION_MAJOR 0x00 @@ -274,7 +273,7 @@ struct ecryptfs_crypt_stat { u32 flags; unsigned int file_version; size_t iv_bytes; - size_t metadata_size; + size_t num_header_bytes_at_front; size_t extent_size; /* Data extent size; default is 4096 */ size_t key_size; size_t extent_shift; @@ -394,7 +393,6 @@ struct ecryptfs_mount_crypt_stat { struct ecryptfs_sb_info { struct super_block *wsi_sb; struct ecryptfs_mount_crypt_stat mount_crypt_stat; - struct backing_dev_info bdi; }; /* file private data. */ @@ -466,14 +464,6 @@ struct ecryptfs_daemon { extern struct mutex ecryptfs_daemon_hash_mux; -static inline size_t -ecryptfs_lower_header_size(struct ecryptfs_crypt_stat *crypt_stat) -{ - if (crypt_stat->flags & ECRYPTFS_METADATA_IN_XATTR) - return 0; - return crypt_stat->metadata_size; -} - static inline struct ecryptfs_file_info * ecryptfs_file_to_private(struct file *file) { @@ -661,9 +651,6 @@ int ecryptfs_decrypt_page(struct page *page); int ecryptfs_write_metadata(struct dentry *ecryptfs_dentry); int ecryptfs_read_metadata(struct dentry *ecryptfs_dentry); int ecryptfs_new_file_context(struct dentry *ecryptfs_dentry); -void ecryptfs_write_crypt_stat_flags(char *page_virt, - struct ecryptfs_crypt_stat *crypt_stat, - size_t *written); int ecryptfs_read_and_validate_header_region(char *data, struct inode *ecryptfs_inode); int ecryptfs_read_and_validate_xattr_region(char *page_virt, diff --git a/trunk/fs/ecryptfs/inode.c b/trunk/fs/ecryptfs/inode.c index e2d4418affac..d3362faf3852 100644 --- a/trunk/fs/ecryptfs/inode.c +++ b/trunk/fs/ecryptfs/inode.c @@ -324,7 +324,6 @@ int ecryptfs_lookup_and_interpose_lower(struct dentry *ecryptfs_dentry, rc = ecryptfs_read_and_validate_header_region(page_virt, ecryptfs_dentry->d_inode); if (rc) { - memset(page_virt, 0, PAGE_CACHE_SIZE); rc = ecryptfs_read_and_validate_xattr_region(page_virt, ecryptfs_dentry); if (rc) { @@ -337,7 +336,7 @@ int ecryptfs_lookup_and_interpose_lower(struct dentry *ecryptfs_dentry, ecryptfs_dentry->d_sb)->mount_crypt_stat; if (mount_crypt_stat->flags & ECRYPTFS_ENCRYPTED_VIEW_ENABLED) { if (crypt_stat->flags & ECRYPTFS_METADATA_IN_XATTR) - file_size = (crypt_stat->metadata_size + file_size = (crypt_stat->num_header_bytes_at_front + i_size_read(lower_dentry->d_inode)); else file_size = i_size_read(lower_dentry->d_inode); @@ -389,9 +388,9 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode, mutex_unlock(&lower_dir_dentry->d_inode->i_mutex); if (IS_ERR(lower_dentry)) { rc = PTR_ERR(lower_dentry); - ecryptfs_printk(KERN_DEBUG, "%s: lookup_one_len() returned " - "[%d] on lower_dentry = [%s]\n", __func__, rc, - encrypted_and_encoded_name); + printk(KERN_ERR "%s: lookup_one_len() returned [%d] on " + "lower_dentry = [%s]\n", __func__, rc, + ecryptfs_dentry->d_name.name); goto out_d_drop; } if (lower_dentry->d_inode) @@ -418,9 +417,9 @@ static struct dentry *ecryptfs_lookup(struct inode *ecryptfs_dir_inode, mutex_unlock(&lower_dir_dentry->d_inode->i_mutex); if (IS_ERR(lower_dentry)) { rc = PTR_ERR(lower_dentry); - ecryptfs_printk(KERN_DEBUG, "%s: lookup_one_len() returned " - "[%d] on lower_dentry = [%s]\n", __func__, rc, - encrypted_and_encoded_name); + printk(KERN_ERR "%s: lookup_one_len() returned [%d] on " + "lower_dentry = [%s]\n", __func__, rc, + encrypted_and_encoded_name); goto out_d_drop; } lookup_and_interpose: @@ -457,8 +456,8 @@ static int ecryptfs_link(struct dentry *old_dentry, struct inode *dir, rc = ecryptfs_interpose(lower_new_dentry, new_dentry, dir->i_sb, 0); if (rc) goto out_lock; - fsstack_copy_attr_times(dir, lower_dir_dentry->d_inode); - fsstack_copy_inode_size(dir, lower_dir_dentry->d_inode); + fsstack_copy_attr_times(dir, lower_new_dentry->d_inode); + fsstack_copy_inode_size(dir, lower_new_dentry->d_inode); old_dentry->d_inode->i_nlink = ecryptfs_inode_to_lower(old_dentry->d_inode)->i_nlink; i_size_write(new_dentry->d_inode, file_size_save); @@ -649,17 +648,38 @@ ecryptfs_rename(struct inode *old_dir, struct dentry *old_dentry, return rc; } -static int ecryptfs_readlink_lower(struct dentry *dentry, char **buf, - size_t *bufsiz) +static int +ecryptfs_readlink(struct dentry *dentry, char __user *buf, int bufsiz) { - struct dentry *lower_dentry = ecryptfs_dentry_to_lower(dentry); char *lower_buf; - size_t lower_bufsiz = PATH_MAX; + size_t lower_bufsiz; + struct dentry *lower_dentry; + struct ecryptfs_mount_crypt_stat *mount_crypt_stat; + char *plaintext_name; + size_t plaintext_name_size; mm_segment_t old_fs; int rc; + lower_dentry = ecryptfs_dentry_to_lower(dentry); + if (!lower_dentry->d_inode->i_op->readlink) { + rc = -EINVAL; + goto out; + } + mount_crypt_stat = &ecryptfs_superblock_to_private( + dentry->d_sb)->mount_crypt_stat; + /* + * If the lower filename is encrypted, it will result in a significantly + * longer name. If needed, truncate the name after decode and decrypt. + */ + if (mount_crypt_stat->flags & ECRYPTFS_GLOBAL_ENCRYPT_FILENAMES) + lower_bufsiz = PATH_MAX; + else + lower_bufsiz = bufsiz; + /* Released in this function */ lower_buf = kmalloc(lower_bufsiz, GFP_KERNEL); - if (!lower_buf) { + if (lower_buf == NULL) { + printk(KERN_ERR "%s: Out of memory whilst attempting to " + "kmalloc [%zd] bytes\n", __func__, lower_bufsiz); rc = -ENOMEM; goto out; } @@ -669,31 +689,29 @@ static int ecryptfs_readlink_lower(struct dentry *dentry, char **buf, (char __user *)lower_buf, lower_bufsiz); set_fs(old_fs); - if (rc < 0) - goto out; - lower_bufsiz = rc; - rc = ecryptfs_decode_and_decrypt_filename(buf, bufsiz, dentry, - lower_buf, lower_bufsiz); -out: + if (rc >= 0) { + rc = ecryptfs_decode_and_decrypt_filename(&plaintext_name, + &plaintext_name_size, + dentry, lower_buf, + rc); + if (rc) { + printk(KERN_ERR "%s: Error attempting to decode and " + "decrypt filename; rc = [%d]\n", __func__, + rc); + goto out_free_lower_buf; + } + /* Check for bufsiz <= 0 done in sys_readlinkat() */ + rc = copy_to_user(buf, plaintext_name, + min((size_t) bufsiz, plaintext_name_size)); + if (rc) + rc = -EFAULT; + else + rc = plaintext_name_size; + kfree(plaintext_name); + fsstack_copy_attr_atime(dentry->d_inode, lower_dentry->d_inode); + } +out_free_lower_buf: kfree(lower_buf); - return rc; -} - -static int -ecryptfs_readlink(struct dentry *dentry, char __user *buf, int bufsiz) -{ - char *kbuf; - size_t kbufsiz, copied; - int rc; - - rc = ecryptfs_readlink_lower(dentry, &kbuf, &kbufsiz); - if (rc) - goto out; - copied = min_t(size_t, bufsiz, kbufsiz); - rc = copy_to_user(buf, kbuf, copied) ? -EFAULT : copied; - kfree(kbuf); - fsstack_copy_attr_atime(dentry->d_inode, - ecryptfs_dentry_to_lower(dentry)->d_inode); out: return rc; } @@ -751,7 +769,7 @@ upper_size_to_lower_size(struct ecryptfs_crypt_stat *crypt_stat, { loff_t lower_size; - lower_size = ecryptfs_lower_header_size(crypt_stat); + lower_size = crypt_stat->num_header_bytes_at_front; if (upper_size != 0) { loff_t num_extents; @@ -998,28 +1016,6 @@ static int ecryptfs_setattr(struct dentry *dentry, struct iattr *ia) return rc; } -int ecryptfs_getattr_link(struct vfsmount *mnt, struct dentry *dentry, - struct kstat *stat) -{ - struct ecryptfs_mount_crypt_stat *mount_crypt_stat; - int rc = 0; - - mount_crypt_stat = &ecryptfs_superblock_to_private( - dentry->d_sb)->mount_crypt_stat; - generic_fillattr(dentry->d_inode, stat); - if (mount_crypt_stat->flags & ECRYPTFS_GLOBAL_ENCRYPT_FILENAMES) { - char *target; - size_t targetsiz; - - rc = ecryptfs_readlink_lower(dentry, &target, &targetsiz); - if (!rc) { - kfree(target); - stat->size = targetsiz; - } - } - return rc; -} - int ecryptfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat) { @@ -1044,7 +1040,7 @@ ecryptfs_setxattr(struct dentry *dentry, const char *name, const void *value, lower_dentry = ecryptfs_dentry_to_lower(dentry); if (!lower_dentry->d_inode->i_op->setxattr) { - rc = -EOPNOTSUPP; + rc = -ENOSYS; goto out; } mutex_lock(&lower_dentry->d_inode->i_mutex); @@ -1062,7 +1058,7 @@ ecryptfs_getxattr_lower(struct dentry *lower_dentry, const char *name, int rc = 0; if (!lower_dentry->d_inode->i_op->getxattr) { - rc = -EOPNOTSUPP; + rc = -ENOSYS; goto out; } mutex_lock(&lower_dentry->d_inode->i_mutex); @@ -1089,7 +1085,7 @@ ecryptfs_listxattr(struct dentry *dentry, char *list, size_t size) lower_dentry = ecryptfs_dentry_to_lower(dentry); if (!lower_dentry->d_inode->i_op->listxattr) { - rc = -EOPNOTSUPP; + rc = -ENOSYS; goto out; } mutex_lock(&lower_dentry->d_inode->i_mutex); @@ -1106,7 +1102,7 @@ static int ecryptfs_removexattr(struct dentry *dentry, const char *name) lower_dentry = ecryptfs_dentry_to_lower(dentry); if (!lower_dentry->d_inode->i_op->removexattr) { - rc = -EOPNOTSUPP; + rc = -ENOSYS; goto out; } mutex_lock(&lower_dentry->d_inode->i_mutex); @@ -1137,7 +1133,6 @@ const struct inode_operations ecryptfs_symlink_iops = { .put_link = ecryptfs_put_link, .permission = ecryptfs_permission, .setattr = ecryptfs_setattr, - .getattr = ecryptfs_getattr_link, .setxattr = ecryptfs_setxattr, .getxattr = ecryptfs_getxattr, .listxattr = ecryptfs_listxattr, diff --git a/trunk/fs/ecryptfs/main.c b/trunk/fs/ecryptfs/main.c index 760983d0f25e..af1a8f01ebac 100644 --- a/trunk/fs/ecryptfs/main.c +++ b/trunk/fs/ecryptfs/main.c @@ -497,25 +497,17 @@ struct kmem_cache *ecryptfs_sb_info_cache; static int ecryptfs_fill_super(struct super_block *sb, void *raw_data, int silent) { - struct ecryptfs_sb_info *esi; int rc = 0; /* Released in ecryptfs_put_super() */ ecryptfs_set_superblock_private(sb, kmem_cache_zalloc(ecryptfs_sb_info_cache, GFP_KERNEL)); - esi = ecryptfs_superblock_to_private(sb); - if (!esi) { + if (!ecryptfs_superblock_to_private(sb)) { ecryptfs_printk(KERN_WARNING, "Out of memory\n"); rc = -ENOMEM; goto out; } - - rc = bdi_setup_and_register(&esi->bdi, "ecryptfs", BDI_CAP_MAP_COPY); - if (rc) - goto out; - - sb->s_bdi = &esi->bdi; sb->s_op = &ecryptfs_sops; /* Released through deactivate_super(sb) from get_sb_nodev */ sb->s_root = d_alloc(NULL, &(const struct qstr) { diff --git a/trunk/fs/ecryptfs/mmap.c b/trunk/fs/ecryptfs/mmap.c index 2ee9a3a7b68c..d491237c98e7 100644 --- a/trunk/fs/ecryptfs/mmap.c +++ b/trunk/fs/ecryptfs/mmap.c @@ -83,19 +83,6 @@ static int ecryptfs_writepage(struct page *page, struct writeback_control *wbc) return rc; } -static void strip_xattr_flag(char *page_virt, - struct ecryptfs_crypt_stat *crypt_stat) -{ - if (crypt_stat->flags & ECRYPTFS_METADATA_IN_XATTR) { - size_t written; - - crypt_stat->flags &= ~ECRYPTFS_METADATA_IN_XATTR; - ecryptfs_write_crypt_stat_flags(page_virt, crypt_stat, - &written); - crypt_stat->flags |= ECRYPTFS_METADATA_IN_XATTR; - } -} - /** * Header Extent: * Octets 0-7: Unencrypted file size (big-endian) @@ -111,6 +98,19 @@ static void strip_xattr_flag(char *page_virt, * (big-endian) * Octet 26: Begin RFC 2440 authentication token packet set */ +static void set_header_info(char *page_virt, + struct ecryptfs_crypt_stat *crypt_stat) +{ + size_t written; + size_t save_num_header_bytes_at_front = + crypt_stat->num_header_bytes_at_front; + + crypt_stat->num_header_bytes_at_front = + ECRYPTFS_MINIMUM_HEADER_EXTENT_SIZE; + ecryptfs_write_header_metadata(page_virt + 20, crypt_stat, &written); + crypt_stat->num_header_bytes_at_front = + save_num_header_bytes_at_front; +} /** * ecryptfs_copy_up_encrypted_with_header @@ -136,7 +136,8 @@ ecryptfs_copy_up_encrypted_with_header(struct page *page, * num_extents_per_page) + extent_num_in_page); size_t num_header_extents_at_front = - (crypt_stat->metadata_size / crypt_stat->extent_size); + (crypt_stat->num_header_bytes_at_front + / crypt_stat->extent_size); if (view_extent_num < num_header_extents_at_front) { /* This is a header extent */ @@ -146,14 +147,9 @@ ecryptfs_copy_up_encrypted_with_header(struct page *page, memset(page_virt, 0, PAGE_CACHE_SIZE); /* TODO: Support more than one header extent */ if (view_extent_num == 0) { - size_t written; - rc = ecryptfs_read_xattr_region( page_virt, page->mapping->host); - strip_xattr_flag(page_virt + 16, crypt_stat); - ecryptfs_write_header_metadata(page_virt + 20, - crypt_stat, - &written); + set_header_info(page_virt, crypt_stat); } kunmap_atomic(page_virt, KM_USER0); flush_dcache_page(page); @@ -166,7 +162,7 @@ ecryptfs_copy_up_encrypted_with_header(struct page *page, /* This is an encrypted data extent */ loff_t lower_offset = ((view_extent_num * crypt_stat->extent_size) - - crypt_stat->metadata_size); + - crypt_stat->num_header_bytes_at_front); rc = ecryptfs_read_lower_page_segment( page, (lower_offset >> PAGE_CACHE_SHIFT), diff --git a/trunk/fs/ecryptfs/super.c b/trunk/fs/ecryptfs/super.c index 0c0ae491d231..fcef41c1d2cf 100644 --- a/trunk/fs/ecryptfs/super.c +++ b/trunk/fs/ecryptfs/super.c @@ -86,6 +86,7 @@ static void ecryptfs_destroy_inode(struct inode *inode) if (lower_dentry->d_inode) { fput(inode_info->lower_file); inode_info->lower_file = NULL; + d_drop(lower_dentry); } } ecryptfs_destroy_crypt_stat(&inode_info->crypt_stat); @@ -122,7 +123,6 @@ static void ecryptfs_put_super(struct super_block *sb) lock_kernel(); ecryptfs_destroy_mount_crypt_stat(&sb_info->mount_crypt_stat); - bdi_destroy(&sb_info->bdi); kmem_cache_free(ecryptfs_sb_info_cache, sb_info); ecryptfs_set_superblock_private(sb, NULL); diff --git a/trunk/fs/exec.c b/trunk/fs/exec.c index e6e94c626c2c..49cdaa19e5b9 100644 --- a/trunk/fs/exec.c +++ b/trunk/fs/exec.c @@ -1387,6 +1387,8 @@ int do_execve(char * filename, if (retval < 0) goto out; + current->stack_start = current->mm->start_stack; + /* execve succeeded */ current->fs->in_exec = 0; current->in_execve = 0; diff --git a/trunk/fs/exofs/exofs.h b/trunk/fs/exofs/exofs.h index 22721b2fd890..8442e353309f 100644 --- a/trunk/fs/exofs/exofs.h +++ b/trunk/fs/exofs/exofs.h @@ -35,7 +35,6 @@ #include #include -#include #include "common.h" /* FIXME: Remove once pnfs hits mainline @@ -85,7 +84,6 @@ struct exofs_sb_info { u32 s_next_generation; /* next gen # to use */ atomic_t s_curr_pending; /* number of pending commands */ uint8_t s_cred[OSD_CAP_LEN]; /* credential for the fscb */ - struct backing_dev_info bdi; /* register our bdi with VFS */ struct pnfs_osd_data_map data_map; /* Default raid to use * FIXME: Needed ? diff --git a/trunk/fs/exofs/super.c b/trunk/fs/exofs/super.c index 03149b9a5178..18e57ea1e5b4 100644 --- a/trunk/fs/exofs/super.c +++ b/trunk/fs/exofs/super.c @@ -302,7 +302,6 @@ static void exofs_put_super(struct super_block *sb) _exofs_print_device("Unmounting", NULL, sbi->layout.s_ods[0], sbi->layout.s_pid); - bdi_destroy(&sbi->bdi); exofs_free_sbi(sbi); sb->s_fs_info = NULL; } @@ -547,10 +546,6 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) if (!sbi) return -ENOMEM; - ret = bdi_setup_and_register(&sbi->bdi, "exofs", BDI_CAP_MAP_COPY); - if (ret) - goto free_bdi; - /* use mount options to fill superblock */ od = osduld_path_lookup(opts->dev_name); if (IS_ERR(od)) { @@ -617,7 +612,6 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) } /* set up operation vectors */ - sb->s_bdi = &sbi->bdi; sb->s_fs_info = sbi; sb->s_op = &exofs_sops; sb->s_export_op = &exofs_export_ops; @@ -649,8 +643,6 @@ static int exofs_fill_super(struct super_block *sb, void *data, int silent) return 0; free_sbi: - bdi_destroy(&sbi->bdi); -free_bdi: EXOFS_ERR("Unable to mount exofs on %s pid=0x%llx err=%d\n", opts->dev_name, sbi->layout.s_pid, ret); exofs_free_sbi(sbi); diff --git a/trunk/fs/ext2/symlink.c b/trunk/fs/ext2/symlink.c index 565cf817bbf1..4e2426e22bbe 100644 --- a/trunk/fs/ext2/symlink.c +++ b/trunk/fs/ext2/symlink.c @@ -32,7 +32,6 @@ const struct inode_operations ext2_symlink_inode_operations = { .readlink = generic_readlink, .follow_link = page_follow_link_light, .put_link = page_put_link, - .setattr = ext2_setattr, #ifdef CONFIG_EXT2_FS_XATTR .setxattr = generic_setxattr, .getxattr = generic_getxattr, @@ -44,7 +43,6 @@ const struct inode_operations ext2_symlink_inode_operations = { const struct inode_operations ext2_fast_symlink_inode_operations = { .readlink = generic_readlink, .follow_link = ext2_follow_link, - .setattr = ext2_setattr, #ifdef CONFIG_EXT2_FS_XATTR .setxattr = generic_setxattr, .getxattr = generic_getxattr, diff --git a/trunk/fs/ext3/symlink.c b/trunk/fs/ext3/symlink.c index 7c4898207776..ff7b4ccd8983 100644 --- a/trunk/fs/ext3/symlink.c +++ b/trunk/fs/ext3/symlink.c @@ -34,7 +34,6 @@ const struct inode_operations ext3_symlink_inode_operations = { .readlink = generic_readlink, .follow_link = page_follow_link_light, .put_link = page_put_link, - .setattr = ext3_setattr, #ifdef CONFIG_EXT3_FS_XATTR .setxattr = generic_setxattr, .getxattr = generic_getxattr, @@ -46,7 +45,6 @@ const struct inode_operations ext3_symlink_inode_operations = { const struct inode_operations ext3_fast_symlink_inode_operations = { .readlink = generic_readlink, .follow_link = ext3_follow_link, - .setattr = ext3_setattr, #ifdef CONFIG_EXT3_FS_XATTR .setxattr = generic_setxattr, .getxattr = generic_getxattr, diff --git a/trunk/fs/ext4/extents.c b/trunk/fs/ext4/extents.c index 236b834b4ca8..94c8ee81f5e1 100644 --- a/trunk/fs/ext4/extents.c +++ b/trunk/fs/ext4/extents.c @@ -3879,7 +3879,6 @@ static int ext4_xattr_fiemap(struct inode *inode, physical += offset; length = EXT4_SB(inode->i_sb)->s_inode_size - offset; flags |= FIEMAP_EXTENT_DATA_INLINE; - brelse(iloc.bh); } else { /* external block */ physical = EXT4_I(inode)->i_file_acl << blockbits; length = inode->i_sb->s_blocksize; diff --git a/trunk/fs/ext4/inode.c b/trunk/fs/ext4/inode.c index 81d605412844..5381802d6052 100644 --- a/trunk/fs/ext4/inode.c +++ b/trunk/fs/ext4/inode.c @@ -5375,7 +5375,7 @@ int ext4_write_inode(struct inode *inode, struct writeback_control *wbc) } else { struct ext4_iloc iloc; - err = __ext4_get_inode_loc(inode, &iloc, 0); + err = ext4_get_inode_loc(inode, &iloc); if (err) return err; if (wbc->sync_mode == WB_SYNC_ALL) @@ -5386,7 +5386,6 @@ int ext4_write_inode(struct inode *inode, struct writeback_control *wbc) (unsigned long long)iloc.bh->b_blocknr); err = -EIO; } - brelse(iloc.bh); } return err; } diff --git a/trunk/fs/ext4/mballoc.c b/trunk/fs/ext4/mballoc.c index b423a364dca3..bde9d0b170c2 100644 --- a/trunk/fs/ext4/mballoc.c +++ b/trunk/fs/ext4/mballoc.c @@ -2535,17 +2535,6 @@ static void release_blocks_on_commit(journal_t *journal, transaction_t *txn) mb_debug(1, "gonna free %u blocks in group %u (0x%p):", entry->count, entry->group, entry); - if (test_opt(sb, DISCARD)) { - ext4_fsblk_t discard_block; - - discard_block = entry->start_blk + - ext4_group_first_block_no(sb, entry->group); - trace_ext4_discard_blocks(sb, - (unsigned long long)discard_block, - entry->count); - sb_issue_discard(sb, discard_block, entry->count); - } - err = ext4_mb_load_buddy(sb, entry->group, &e4b); /* we expect to find existing buddy because it's pinned */ BUG_ON(err != 0); @@ -2567,6 +2556,16 @@ static void release_blocks_on_commit(journal_t *journal, transaction_t *txn) page_cache_release(e4b.bd_bitmap_page); } ext4_unlock_group(sb, entry->group); + if (test_opt(sb, DISCARD)) { + ext4_fsblk_t discard_block; + + discard_block = entry->start_blk + + ext4_group_first_block_no(sb, entry->group); + trace_ext4_discard_blocks(sb, + (unsigned long long)discard_block, + entry->count); + sb_issue_discard(sb, discard_block, entry->count); + } kmem_cache_free(ext4_free_ext_cachep, entry); ext4_mb_release_desc(&e4b); } diff --git a/trunk/fs/fs-writeback.c b/trunk/fs/fs-writeback.c index 4b37f7cea4dd..781a322ccb45 100644 --- a/trunk/fs/fs-writeback.c +++ b/trunk/fs/fs-writeback.c @@ -554,85 +554,108 @@ writeback_single_inode(struct inode *inode, struct writeback_control *wbc) return ret; } -static void unpin_sb_for_writeback(struct super_block *sb) +static void unpin_sb_for_writeback(struct super_block **psb) { - up_read(&sb->s_umount); - put_super(sb); -} + struct super_block *sb = *psb; -enum sb_pin_state { - SB_PINNED, - SB_NOT_PINNED, - SB_PIN_FAILED -}; + if (sb) { + up_read(&sb->s_umount); + put_super(sb); + *psb = NULL; + } +} /* * For WB_SYNC_NONE writeback, the caller does not have the sb pinned * before calling writeback. So make sure that we do pin it, so it doesn't * go away while we are writing inodes from it. + * + * Returns 0 if the super was successfully pinned (or pinning wasn't needed), + * 1 if we failed. */ -static enum sb_pin_state pin_sb_for_writeback(struct writeback_control *wbc, - struct super_block *sb) +static int pin_sb_for_writeback(struct writeback_control *wbc, + struct inode *inode, struct super_block **psb) { + struct super_block *sb = inode->i_sb; + + /* + * If this sb is already pinned, nothing more to do. If not and + * *psb is non-NULL, unpin the old one first + */ + if (sb == *psb) + return 0; + else if (*psb) + unpin_sb_for_writeback(psb); + /* * Caller must already hold the ref for this */ if (wbc->sync_mode == WB_SYNC_ALL) { WARN_ON(!rwsem_is_locked(&sb->s_umount)); - return SB_NOT_PINNED; + return 0; } + spin_lock(&sb_lock); sb->s_count++; if (down_read_trylock(&sb->s_umount)) { if (sb->s_root) { spin_unlock(&sb_lock); - return SB_PINNED; + goto pinned; } /* * umounted, drop rwsem again and fall through to failure */ up_read(&sb->s_umount); } + sb->s_count--; spin_unlock(&sb_lock); - return SB_PIN_FAILED; + return 1; +pinned: + *psb = sb; + return 0; } -/* - * Write a portion of b_io inodes which belong to @sb. - * If @wbc->sb != NULL, then find and write all such - * inodes. Otherwise write only ones which go sequentially - * in reverse order. - * Return 1, if the caller writeback routine should be - * interrupted. Otherwise return 0. - */ -static int writeback_sb_inodes(struct super_block *sb, - struct bdi_writeback *wb, - struct writeback_control *wbc) +static void writeback_inodes_wb(struct bdi_writeback *wb, + struct writeback_control *wbc) { + struct super_block *sb = wbc->sb, *pin_sb = NULL; + const unsigned long start = jiffies; /* livelock avoidance */ + + spin_lock(&inode_lock); + + if (!wbc->for_kupdate || list_empty(&wb->b_io)) + queue_io(wb, wbc->older_than_this); + while (!list_empty(&wb->b_io)) { - long pages_skipped; struct inode *inode = list_entry(wb->b_io.prev, - struct inode, i_list); - if (wbc->sb && sb != inode->i_sb) { - /* super block given and doesn't - match, skip this inode */ + struct inode, i_list); + long pages_skipped; + + /* + * super block given and doesn't match, skip this inode + */ + if (sb && sb != inode->i_sb) { redirty_tail(inode); continue; } - if (sb != inode->i_sb) - /* finish with this superblock */ - return 0; + if (inode->i_state & (I_NEW | I_WILL_FREE)) { requeue_io(inode); continue; } + /* * Was this inode dirtied after sync_sb_inodes was called? * This keeps sync from extra jobs and livelock. */ - if (inode_dirtied_after(inode, wbc->wb_start)) - return 1; + if (inode_dirtied_after(inode, start)) + break; + + if (pin_sb_for_writeback(wbc, inode, &pin_sb)) { + requeue_io(inode); + continue; + } BUG_ON(inode->i_state & (I_FREEING | I_CLEAR)); __iget(inode); @@ -651,50 +674,14 @@ static int writeback_sb_inodes(struct super_block *sb, spin_lock(&inode_lock); if (wbc->nr_to_write <= 0) { wbc->more_io = 1; - return 1; + break; } if (!list_empty(&wb->b_more_io)) wbc->more_io = 1; } - /* b_io is empty */ - return 1; -} - -static void writeback_inodes_wb(struct bdi_writeback *wb, - struct writeback_control *wbc) -{ - int ret = 0; - wbc->wb_start = jiffies; /* livelock avoidance */ - spin_lock(&inode_lock); - if (!wbc->for_kupdate || list_empty(&wb->b_io)) - queue_io(wb, wbc->older_than_this); - - while (!list_empty(&wb->b_io)) { - struct inode *inode = list_entry(wb->b_io.prev, - struct inode, i_list); - struct super_block *sb = inode->i_sb; - enum sb_pin_state state; - - if (wbc->sb && sb != wbc->sb) { - /* super block given and doesn't - match, skip this inode */ - redirty_tail(inode); - continue; - } - state = pin_sb_for_writeback(wbc, sb); - - if (state == SB_PIN_FAILED) { - requeue_io(inode); - continue; - } - ret = writeback_sb_inodes(sb, wb, wbc); + unpin_sb_for_writeback(&pin_sb); - if (state == SB_PINNED) - unpin_sb_for_writeback(sb); - if (ret) - break; - } spin_unlock(&inode_lock); /* Leave any unwritten inodes on b_io */ } diff --git a/trunk/fs/ioctl.c b/trunk/fs/ioctl.c index 7faefb4da939..6c751106c2e5 100644 --- a/trunk/fs/ioctl.c +++ b/trunk/fs/ioctl.c @@ -228,23 +228,14 @@ static int ioctl_fiemap(struct file *filp, unsigned long arg) #ifdef CONFIG_BLOCK -static inline sector_t logical_to_blk(struct inode *inode, loff_t offset) -{ - return (offset >> inode->i_blkbits); -} - -static inline loff_t blk_to_logical(struct inode *inode, sector_t blk) -{ - return (blk << inode->i_blkbits); -} +#define blk_to_logical(inode, blk) (blk << (inode)->i_blkbits) +#define logical_to_blk(inode, offset) (offset >> (inode)->i_blkbits); /** * __generic_block_fiemap - FIEMAP for block based inodes (no locking) - * @inode: the inode to map - * @fieinfo: the fiemap info struct that will be passed back to userspace - * @start: where to start mapping in the inode - * @len: how much space to map - * @get_block: the fs's get_block function + * @inode - the inode to map + * @arg - the pointer to userspace where we copy everything to + * @get_block - the fs's get_block function * * This does FIEMAP for block based inodes. Basically it will just loop * through get_block until we hit the number of extents we want to map, or we @@ -259,63 +250,58 @@ static inline loff_t blk_to_logical(struct inode *inode, sector_t blk) */ int __generic_block_fiemap(struct inode *inode, - struct fiemap_extent_info *fieinfo, loff_t start, - loff_t len, get_block_t *get_block) + struct fiemap_extent_info *fieinfo, u64 start, + u64 len, get_block_t *get_block) { - struct buffer_head map_bh; - sector_t start_blk, last_blk; - loff_t isize = i_size_read(inode); + struct buffer_head tmp; + unsigned long long start_blk; + long long length = 0, map_len = 0; u64 logical = 0, phys = 0, size = 0; u32 flags = FIEMAP_EXTENT_MERGED; - bool past_eof = false, whole_file = false; - int ret = 0; + int ret = 0, past_eof = 0, whole_file = 0; - ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC); - if (ret) + if ((ret = fiemap_check_flags(fieinfo, FIEMAP_FLAG_SYNC))) return ret; - /* - * Either the i_mutex or other appropriate locking needs to be held - * since we expect isize to not change at all through the duration of - * this call. - */ - if (len >= isize) { - whole_file = true; - len = isize; - } - start_blk = logical_to_blk(inode, start); - last_blk = logical_to_blk(inode, start + len - 1); + + length = (long long)min_t(u64, len, i_size_read(inode)); + if (length < len) + whole_file = 1; + + map_len = length; do { /* * we set b_size to the total size we want so it will map as * many contiguous blocks as possible at once */ - memset(&map_bh, 0, sizeof(struct buffer_head)); - map_bh.b_size = len; + memset(&tmp, 0, sizeof(struct buffer_head)); + tmp.b_size = map_len; - ret = get_block(inode, start_blk, &map_bh, 0); + ret = get_block(inode, start_blk, &tmp, 0); if (ret) break; /* HOLE */ - if (!buffer_mapped(&map_bh)) { + if (!buffer_mapped(&tmp)) { + length -= blk_to_logical(inode, 1); start_blk++; /* - * We want to handle the case where there is an + * we want to handle the case where there is an * allocated block at the front of the file, and then * nothing but holes up to the end of the file properly, * to make sure that extent at the front gets properly * marked with FIEMAP_EXTENT_LAST */ if (!past_eof && - blk_to_logical(inode, start_blk) >= isize) + blk_to_logical(inode, start_blk) >= + blk_to_logical(inode, 0)+i_size_read(inode)) past_eof = 1; /* - * First hole after going past the EOF, this is our + * first hole after going past the EOF, this is our * last extent */ if (past_eof && size) { @@ -323,18 +309,15 @@ int __generic_block_fiemap(struct inode *inode, ret = fiemap_fill_next_extent(fieinfo, logical, phys, size, flags); - } else if (size) { - ret = fiemap_fill_next_extent(fieinfo, logical, - phys, size, flags); - size = 0; + break; } /* if we have holes up to/past EOF then we're done */ - if (start_blk > last_blk || past_eof || ret) + if (length <= 0 || past_eof) break; } else { /* - * We have gone over the length of what we wanted to + * we have gone over the length of what we wanted to * map, and it wasn't the entire file, so add the extent * we got last time and exit. * @@ -348,7 +331,7 @@ int __generic_block_fiemap(struct inode *inode, * are good to go, just add the extent to the fieinfo * and break */ - if (start_blk > last_blk && !whole_file) { + if (length <= 0 && !whole_file) { ret = fiemap_fill_next_extent(fieinfo, logical, phys, size, flags); @@ -368,10 +351,11 @@ int __generic_block_fiemap(struct inode *inode, } logical = blk_to_logical(inode, start_blk); - phys = blk_to_logical(inode, map_bh.b_blocknr); - size = map_bh.b_size; + phys = blk_to_logical(inode, tmp.b_blocknr); + size = tmp.b_size; flags = FIEMAP_EXTENT_MERGED; + length -= tmp.b_size; start_blk += logical_to_blk(inode, size); /* @@ -379,13 +363,15 @@ int __generic_block_fiemap(struct inode *inode, * soon as we find a hole that the last extent we found * is marked with FIEMAP_EXTENT_LAST */ - if (!past_eof && logical + size >= isize) - past_eof = true; + if (!past_eof && + logical+size >= + blk_to_logical(inode, 0)+i_size_read(inode)) + past_eof = 1; } cond_resched(); } while (1); - /* If ret is 1 then we just hit the end of the extent array */ + /* if ret is 1 then we just hit the end of the extent array */ if (ret == 1) ret = 0; diff --git a/trunk/fs/jfs/inode.c b/trunk/fs/jfs/inode.c index ed9ba6fe04f5..9dd126276c9f 100644 --- a/trunk/fs/jfs/inode.c +++ b/trunk/fs/jfs/inode.c @@ -61,7 +61,7 @@ struct inode *jfs_iget(struct super_block *sb, unsigned long ino) inode->i_op = &page_symlink_inode_operations; inode->i_mapping->a_ops = &jfs_aops; } else { - inode->i_op = &jfs_fast_symlink_inode_operations; + inode->i_op = &jfs_symlink_inode_operations; /* * The inline data should be null-terminated, but * don't let on-disk corruption crash the kernel diff --git a/trunk/fs/jfs/jfs_dmap.c b/trunk/fs/jfs/jfs_dmap.c index 9e2f6a721668..6c4dfcbf3f55 100644 --- a/trunk/fs/jfs/jfs_dmap.c +++ b/trunk/fs/jfs/jfs_dmap.c @@ -196,7 +196,7 @@ int dbMount(struct inode *ipbmap) bmp->db_maxag = le32_to_cpu(dbmp_le->dn_maxag); bmp->db_agpref = le32_to_cpu(dbmp_le->dn_agpref); bmp->db_aglevel = le32_to_cpu(dbmp_le->dn_aglevel); - bmp->db_agheight = le32_to_cpu(dbmp_le->dn_agheight); + bmp->db_agheigth = le32_to_cpu(dbmp_le->dn_agheigth); bmp->db_agwidth = le32_to_cpu(dbmp_le->dn_agwidth); bmp->db_agstart = le32_to_cpu(dbmp_le->dn_agstart); bmp->db_agl2size = le32_to_cpu(dbmp_le->dn_agl2size); @@ -288,7 +288,7 @@ int dbSync(struct inode *ipbmap) dbmp_le->dn_maxag = cpu_to_le32(bmp->db_maxag); dbmp_le->dn_agpref = cpu_to_le32(bmp->db_agpref); dbmp_le->dn_aglevel = cpu_to_le32(bmp->db_aglevel); - dbmp_le->dn_agheight = cpu_to_le32(bmp->db_agheight); + dbmp_le->dn_agheigth = cpu_to_le32(bmp->db_agheigth); dbmp_le->dn_agwidth = cpu_to_le32(bmp->db_agwidth); dbmp_le->dn_agstart = cpu_to_le32(bmp->db_agstart); dbmp_le->dn_agl2size = cpu_to_le32(bmp->db_agl2size); @@ -1441,7 +1441,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results) * tree index of this allocation group within the control page. */ agperlev = - (1 << (L2LPERCTL - (bmp->db_agheight << 1))) / bmp->db_agwidth; + (1 << (L2LPERCTL - (bmp->db_agheigth << 1))) / bmp->db_agwidth; ti = bmp->db_agstart + bmp->db_agwidth * (agno & (agperlev - 1)); /* dmap control page trees fan-out by 4 and a single allocation @@ -1460,7 +1460,7 @@ dbAllocAG(struct bmap * bmp, int agno, s64 nblocks, int l2nb, s64 * results) * the subtree to find the leftmost leaf that describes this * free space. */ - for (k = bmp->db_agheight; k > 0; k--) { + for (k = bmp->db_agheigth; k > 0; k--) { for (n = 0, m = (ti << 2) + 1; n < 4; n++) { if (l2nb <= dcp->stree[m + n]) { ti = m + n; @@ -3607,7 +3607,7 @@ void dbFinalizeBmap(struct inode *ipbmap) } /* - * compute db_aglevel, db_agheight, db_width, db_agstart: + * compute db_aglevel, db_agheigth, db_width, db_agstart: * an ag is covered in aglevel dmapctl summary tree, * at agheight level height (from leaf) with agwidth number of nodes * each, which starts at agstart index node of the smmary tree node @@ -3616,9 +3616,9 @@ void dbFinalizeBmap(struct inode *ipbmap) bmp->db_aglevel = BMAPSZTOLEV(bmp->db_agsize); l2nl = bmp->db_agl2size - (L2BPERDMAP + bmp->db_aglevel * L2LPERCTL); - bmp->db_agheight = l2nl >> 1; - bmp->db_agwidth = 1 << (l2nl - (bmp->db_agheight << 1)); - for (i = 5 - bmp->db_agheight, bmp->db_agstart = 0, n = 1; i > 0; + bmp->db_agheigth = l2nl >> 1; + bmp->db_agwidth = 1 << (l2nl - (bmp->db_agheigth << 1)); + for (i = 5 - bmp->db_agheigth, bmp->db_agstart = 0, n = 1; i > 0; i--) { bmp->db_agstart += n; n <<= 2; diff --git a/trunk/fs/jfs/jfs_dmap.h b/trunk/fs/jfs/jfs_dmap.h index 6dcb906c55d8..1a6eb41569bc 100644 --- a/trunk/fs/jfs/jfs_dmap.h +++ b/trunk/fs/jfs/jfs_dmap.h @@ -210,7 +210,7 @@ struct dbmap_disk { __le32 dn_maxag; /* 4: max active alloc group number */ __le32 dn_agpref; /* 4: preferred alloc group (hint) */ __le32 dn_aglevel; /* 4: dmapctl level holding the AG */ - __le32 dn_agheight; /* 4: height in dmapctl of the AG */ + __le32 dn_agheigth; /* 4: height in dmapctl of the AG */ __le32 dn_agwidth; /* 4: width in dmapctl of the AG */ __le32 dn_agstart; /* 4: start tree index at AG height */ __le32 dn_agl2size; /* 4: l2 num of blks per alloc group */ @@ -229,7 +229,7 @@ struct dbmap { int dn_maxag; /* max active alloc group number */ int dn_agpref; /* preferred alloc group (hint) */ int dn_aglevel; /* dmapctl level holding the AG */ - int dn_agheight; /* height in dmapctl of the AG */ + int dn_agheigth; /* height in dmapctl of the AG */ int dn_agwidth; /* width in dmapctl of the AG */ int dn_agstart; /* start tree index at AG height */ int dn_agl2size; /* l2 num of blks per alloc group */ @@ -255,7 +255,7 @@ struct bmap { #define db_agsize db_bmap.dn_agsize #define db_agl2size db_bmap.dn_agl2size #define db_agwidth db_bmap.dn_agwidth -#define db_agheight db_bmap.dn_agheight +#define db_agheigth db_bmap.dn_agheigth #define db_agstart db_bmap.dn_agstart #define db_numag db_bmap.dn_numag #define db_maxlevel db_bmap.dn_maxlevel diff --git a/trunk/fs/jfs/jfs_inode.h b/trunk/fs/jfs/jfs_inode.h index 9e6bda30a6e8..79e2c79661df 100644 --- a/trunk/fs/jfs/jfs_inode.h +++ b/trunk/fs/jfs/jfs_inode.h @@ -48,6 +48,5 @@ extern const struct file_operations jfs_dir_operations; extern const struct inode_operations jfs_file_inode_operations; extern const struct file_operations jfs_file_operations; extern const struct inode_operations jfs_symlink_inode_operations; -extern const struct inode_operations jfs_fast_symlink_inode_operations; extern const struct dentry_operations jfs_ci_dentry_operations; #endif /* _H_JFS_INODE */ diff --git a/trunk/fs/jfs/namei.c b/trunk/fs/jfs/namei.c index a9cf8e8675be..4a3e9f39c21d 100644 --- a/trunk/fs/jfs/namei.c +++ b/trunk/fs/jfs/namei.c @@ -956,7 +956,7 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry, */ if (ssize <= IDATASIZE) { - ip->i_op = &jfs_fast_symlink_inode_operations; + ip->i_op = &jfs_symlink_inode_operations; i_fastsymlink = JFS_IP(ip)->i_inline; memcpy(i_fastsymlink, name, ssize); @@ -978,7 +978,7 @@ static int jfs_symlink(struct inode *dip, struct dentry *dentry, else { jfs_info("jfs_symlink: allocate extent ip:0x%p", ip); - ip->i_op = &jfs_symlink_inode_operations; + ip->i_op = &page_symlink_inode_operations; ip->i_mapping->a_ops = &jfs_aops; /* diff --git a/trunk/fs/jfs/resize.c b/trunk/fs/jfs/resize.c index 1aba0039f1c9..7f24a0bb08ca 100644 --- a/trunk/fs/jfs/resize.c +++ b/trunk/fs/jfs/resize.c @@ -81,7 +81,6 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize) struct inode *iplist[1]; struct jfs_superblock *j_sb, *j_sb2; uint old_agsize; - int agsizechanged = 0; struct buffer_head *bh, *bh2; /* If the volume hasn't grown, get out now */ @@ -334,9 +333,6 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize) */ if ((rc = dbExtendFS(ipbmap, XAddress, nblocks))) goto error_out; - - agsizechanged |= (bmp->db_agsize != old_agsize); - /* * the map now has extended to cover additional nblocks: * dn_mapsize = oldMapsize + nblocks; @@ -436,7 +432,7 @@ int jfs_extendfs(struct super_block *sb, s64 newLVSize, int newLogSize) * will correctly identify the new ag); */ /* if new AG size the same as old AG size, done! */ - if (agsizechanged) { + if (bmp->db_agsize != old_agsize) { if ((rc = diExtendFS(ipimap, ipbmap))) goto error_out; diff --git a/trunk/fs/jfs/super.c b/trunk/fs/jfs/super.c index b66832ac33ac..157382fa6256 100644 --- a/trunk/fs/jfs/super.c +++ b/trunk/fs/jfs/super.c @@ -446,8 +446,10 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) /* initialize the mount flag and determine the default error handler */ flag = JFS_ERR_REMOUNT_RO; - if (!parse_options((char *) data, sb, &newLVSize, &flag)) - goto out_kfree; + if (!parse_options((char *) data, sb, &newLVSize, &flag)) { + kfree(sbi); + return -EINVAL; + } sbi->flag = flag; #ifdef CONFIG_JFS_POSIX_ACL @@ -456,7 +458,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) if (newLVSize) { printk(KERN_ERR "resize option for remount only\n"); - goto out_kfree; + return -EINVAL; } /* @@ -476,7 +478,7 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) inode = new_inode(sb); if (inode == NULL) { ret = -ENOMEM; - goto out_unload; + goto out_kfree; } inode->i_ino = 0; inode->i_nlink = 1; @@ -548,10 +550,9 @@ static int jfs_fill_super(struct super_block *sb, void *data, int silent) make_bad_inode(sbi->direct_inode); iput(sbi->direct_inode); sbi->direct_inode = NULL; -out_unload: +out_kfree: if (sbi->nls_tab) unload_nls(sbi->nls_tab); -out_kfree: kfree(sbi); return ret; } diff --git a/trunk/fs/jfs/symlink.c b/trunk/fs/jfs/symlink.c index 205b946d8e0d..4af1a05aad0a 100644 --- a/trunk/fs/jfs/symlink.c +++ b/trunk/fs/jfs/symlink.c @@ -29,21 +29,9 @@ static void *jfs_follow_link(struct dentry *dentry, struct nameidata *nd) return NULL; } -const struct inode_operations jfs_fast_symlink_inode_operations = { - .readlink = generic_readlink, - .follow_link = jfs_follow_link, - .setattr = jfs_setattr, - .setxattr = jfs_setxattr, - .getxattr = jfs_getxattr, - .listxattr = jfs_listxattr, - .removexattr = jfs_removexattr, -}; - const struct inode_operations jfs_symlink_inode_operations = { .readlink = generic_readlink, - .follow_link = page_follow_link_light, - .put_link = page_put_link, - .setattr = jfs_setattr, + .follow_link = jfs_follow_link, .setxattr = jfs_setxattr, .getxattr = jfs_getxattr, .listxattr = jfs_listxattr, diff --git a/trunk/fs/logfs/gc.c b/trunk/fs/logfs/gc.c index 76c242fbe1b0..84e36f52fe95 100644 --- a/trunk/fs/logfs/gc.c +++ b/trunk/fs/logfs/gc.c @@ -459,14 +459,6 @@ static void __logfs_gc_pass(struct super_block *sb, int target) struct logfs_block *block; int round, progress, last_progress = 0; - /* - * Doing too many changes to the segfile at once would result - * in a large number of aliases. Write the journal before - * things get out of hand. - */ - if (super->s_shadow_tree.no_shadowed_segments >= MAX_OBJ_ALIASES) - logfs_write_anchor(sb); - if (no_free_segments(sb) >= target && super->s_no_object_aliases < MAX_OBJ_ALIASES) return; diff --git a/trunk/fs/logfs/journal.c b/trunk/fs/logfs/journal.c index fb0a613f885b..33bd260b8309 100644 --- a/trunk/fs/logfs/journal.c +++ b/trunk/fs/logfs/journal.c @@ -389,10 +389,7 @@ static void journal_get_erase_count(struct logfs_area *area) static int journal_erase_segment(struct logfs_area *area) { struct super_block *sb = area->a_sb; - union { - struct logfs_segment_header sh; - unsigned char c[ALIGN(sizeof(struct logfs_segment_header), 16)]; - } u; + struct logfs_segment_header sh; u64 ofs; int err; @@ -400,21 +397,20 @@ static int journal_erase_segment(struct logfs_area *area) if (err) return err; - memset(&u, 0, sizeof(u)); - u.sh.pad = 0; - u.sh.type = SEG_JOURNAL; - u.sh.level = 0; - u.sh.segno = cpu_to_be32(area->a_segno); - u.sh.ec = cpu_to_be32(area->a_erase_count); - u.sh.gec = cpu_to_be64(logfs_super(sb)->s_gec); - u.sh.crc = logfs_crc32(&u.sh, sizeof(u.sh), 4); + sh.pad = 0; + sh.type = SEG_JOURNAL; + sh.level = 0; + sh.segno = cpu_to_be32(area->a_segno); + sh.ec = cpu_to_be32(area->a_erase_count); + sh.gec = cpu_to_be64(logfs_super(sb)->s_gec); + sh.crc = logfs_crc32(&sh, sizeof(sh), 4); /* This causes a bug in segment.c. Not yet. */ //logfs_set_segment_erased(sb, area->a_segno, area->a_erase_count, 0); ofs = dev_ofs(sb, area->a_segno, 0); - area->a_used_bytes = sizeof(u); - logfs_buf_write(area, ofs, &u, sizeof(u)); + area->a_used_bytes = ALIGN(sizeof(sh), 16); + logfs_buf_write(area, ofs, &sh, sizeof(sh)); return 0; } @@ -498,8 +494,6 @@ static void account_shadows(struct super_block *sb) btree_grim_visitor64(&tree->new, (unsigned long)sb, account_shadow); btree_grim_visitor64(&tree->old, (unsigned long)sb, account_shadow); - btree_grim_visitor32(&tree->segment_map, 0, NULL); - tree->no_shadowed_segments = 0; if (li->li_block) { /* @@ -613,9 +607,9 @@ static size_t __logfs_write_je(struct super_block *sb, void *buf, u16 type, if (len == 0) return logfs_write_header(super, header, 0, type); - BUG_ON(len > sb->s_blocksize); compr_len = logfs_compress(buf, data, len, sb->s_blocksize); if (compr_len < 0 || type == JE_ANCHOR) { + BUG_ON(len > sb->s_blocksize); memcpy(data, buf, len); compr_len = len; compr = COMPR_NONE; @@ -667,7 +661,6 @@ static int logfs_write_je_buf(struct super_block *sb, void *buf, u16 type, if (ofs < 0) return ofs; logfs_buf_write(area, ofs, super->s_compressed_je, len); - BUG_ON(super->s_no_je >= MAX_JOURNAL_ENTRIES); super->s_je_array[super->s_no_je++] = cpu_to_be64(ofs); return 0; } diff --git a/trunk/fs/logfs/logfs.h b/trunk/fs/logfs/logfs.h index 0a3df1a0c936..b84b0eec6024 100644 --- a/trunk/fs/logfs/logfs.h +++ b/trunk/fs/logfs/logfs.h @@ -257,14 +257,10 @@ struct logfs_shadow { * struct shadow_tree * @new: shadows where old_ofs==0, indexed by new_ofs * @old: shadows where old_ofs!=0, indexed by old_ofs - * @segment_map: bitfield of segments containing shadows - * @no_shadowed_segment: number of segments containing shadows */ struct shadow_tree { struct btree_head64 new; struct btree_head64 old; - struct btree_head32 segment_map; - int no_shadowed_segments; }; struct object_alias_item { @@ -309,14 +305,13 @@ typedef int write_alias_t(struct super_block *sb, u64 ino, u64 bix, level_t level, int child_no, __be64 val); struct logfs_block_ops { void (*write_block)(struct logfs_block *block); + gc_level_t (*block_level)(struct logfs_block *block); void (*free_block)(struct super_block *sb, struct logfs_block*block); int (*write_alias)(struct super_block *sb, struct logfs_block *block, write_alias_t *write_one_alias); }; -#define MAX_JOURNAL_ENTRIES 256 - struct logfs_super { struct mtd_info *s_mtd; /* underlying device */ struct block_device *s_bdev; /* underlying device */ @@ -383,7 +378,7 @@ struct logfs_super { u32 s_journal_ec[LOGFS_JOURNAL_SEGS]; /* journal erasecounts */ u64 s_last_version; struct logfs_area *s_journal_area; /* open journal segment */ - __be64 s_je_array[MAX_JOURNAL_ENTRIES]; + __be64 s_je_array[64]; int s_no_je; int s_sum_index; /* for the 12 summaries */ @@ -727,10 +722,4 @@ static inline struct logfs_area *get_area(struct super_block *sb, return logfs_super(sb)->s_area[(__force u8)gc_level]; } -static inline void logfs_mempool_destroy(mempool_t *pool) -{ - if (pool) - mempool_destroy(pool); -} - #endif diff --git a/trunk/fs/logfs/readwrite.c b/trunk/fs/logfs/readwrite.c index 3159db6958e5..bff40253dfb2 100644 --- a/trunk/fs/logfs/readwrite.c +++ b/trunk/fs/logfs/readwrite.c @@ -430,6 +430,25 @@ static void inode_write_block(struct logfs_block *block) } } +static gc_level_t inode_block_level(struct logfs_block *block) +{ + BUG_ON(block->inode->i_ino == LOGFS_INO_MASTER); + return GC_LEVEL(LOGFS_MAX_LEVELS); +} + +static gc_level_t indirect_block_level(struct logfs_block *block) +{ + struct page *page; + struct inode *inode; + u64 bix; + level_t level; + + page = block->page; + inode = page->mapping->host; + logfs_unpack_index(page->index, &bix, &level); + return expand_level(inode->i_ino, level); +} + /* * This silences a false, yet annoying gcc warning. I hate it when my editor * jumps into bitops.h each time I recompile this file. @@ -568,12 +587,14 @@ static void indirect_free_block(struct super_block *sb, static struct logfs_block_ops inode_block_ops = { .write_block = inode_write_block, + .block_level = inode_block_level, .free_block = inode_free_block, .write_alias = inode_write_alias, }; struct logfs_block_ops indirect_block_ops = { .write_block = indirect_write_block, + .block_level = indirect_block_level, .free_block = indirect_free_block, .write_alias = indirect_write_alias, }; @@ -1220,18 +1241,6 @@ static void free_shadow(struct inode *inode, struct logfs_shadow *shadow) mempool_free(shadow, super->s_shadow_pool); } -static void mark_segment(struct shadow_tree *tree, u32 segno) -{ - int err; - - if (!btree_lookup32(&tree->segment_map, segno)) { - err = btree_insert32(&tree->segment_map, segno, (void *)1, - GFP_NOFS); - BUG_ON(err); - tree->no_shadowed_segments++; - } -} - /** * fill_shadow_tree - Propagate shadow tree changes due to a write * @inode: Inode owning the page @@ -1279,8 +1288,6 @@ static void fill_shadow_tree(struct inode *inode, struct page *page, super->s_dirty_used_bytes += shadow->new_len; super->s_dirty_free_bytes += shadow->old_len; - mark_segment(tree, shadow->old_ofs >> super->s_segshift); - mark_segment(tree, shadow->new_ofs >> super->s_segshift); } } @@ -1838,37 +1845,19 @@ static int __logfs_truncate(struct inode *inode, u64 size) return logfs_truncate_direct(inode, size); } -/* - * Truncate, by changing the segment file, can consume a fair amount - * of resources. So back off from time to time and do some GC. - * 8 or 2048 blocks should be well within safety limits even if - * every single block resided in a different segment. - */ -#define TRUNCATE_STEP (8 * 1024 * 1024) -int logfs_truncate(struct inode *inode, u64 target) +int logfs_truncate(struct inode *inode, u64 size) { struct super_block *sb = inode->i_sb; - u64 size = i_size_read(inode); - int err = 0; + int err; - size = ALIGN(size, TRUNCATE_STEP); - while (size > target) { - if (size > TRUNCATE_STEP) - size -= TRUNCATE_STEP; - else - size = 0; - if (size < target) - size = target; - - logfs_get_wblocks(sb, NULL, 1); - err = __logfs_truncate(inode, target); - if (!err) - err = __logfs_write_inode(inode, 0); - logfs_put_wblocks(sb, NULL, 1); - } + logfs_get_wblocks(sb, NULL, 1); + err = __logfs_truncate(inode, size); + if (!err) + err = __logfs_write_inode(inode, 0); + logfs_put_wblocks(sb, NULL, 1); if (!err) - err = vmtruncate(inode, target); + err = vmtruncate(inode, size); /* I don't trust error recovery yet. */ WARN_ON(err); @@ -2262,6 +2251,8 @@ void logfs_cleanup_rw(struct super_block *sb) struct logfs_super *super = logfs_super(sb); destroy_meta_inode(super->s_segfile_inode); - logfs_mempool_destroy(super->s_block_pool); - logfs_mempool_destroy(super->s_shadow_pool); + if (super->s_block_pool) + mempool_destroy(super->s_block_pool); + if (super->s_shadow_pool) + mempool_destroy(super->s_shadow_pool); } diff --git a/trunk/fs/logfs/segment.c b/trunk/fs/logfs/segment.c index f77ce2b470ba..801a3a141625 100644 --- a/trunk/fs/logfs/segment.c +++ b/trunk/fs/logfs/segment.c @@ -183,8 +183,14 @@ static int btree_write_alias(struct super_block *sb, struct logfs_block *block, return 0; } +static gc_level_t btree_block_level(struct logfs_block *block) +{ + return expand_level(block->ino, block->level); +} + static struct logfs_block_ops btree_block_ops = { .write_block = btree_write_block, + .block_level = btree_block_level, .free_block = __free_block, .write_alias = btree_write_alias, }; @@ -913,7 +919,7 @@ int logfs_init_areas(struct super_block *sb) for (i--; i >= 0; i--) free_area(super->s_area[i]); free_area(super->s_journal_area); - logfs_mempool_destroy(super->s_alias_pool); + mempool_destroy(super->s_alias_pool); return -ENOMEM; } diff --git a/trunk/fs/logfs/super.c b/trunk/fs/logfs/super.c index d7c23ed8349a..b60bfac3263c 100644 --- a/trunk/fs/logfs/super.c +++ b/trunk/fs/logfs/super.c @@ -12,7 +12,6 @@ #include "logfs.h" #include #include -#include #include #include #include @@ -138,10 +137,6 @@ static int logfs_sb_set(struct super_block *sb, void *_super) sb->s_fs_info = super; sb->s_mtd = super->s_mtd; sb->s_bdev = super->s_bdev; - if (sb->s_bdev) - sb->s_bdi = &bdev_get_queue(sb->s_bdev)->backing_dev_info; - if (sb->s_mtd) - sb->s_bdi = sb->s_mtd->backing_dev_info; return 0; } @@ -333,27 +328,27 @@ static int logfs_get_sb_final(struct super_block *sb, struct vfsmount *mnt) goto fail; sb->s_root = d_alloc_root(rootdir); - if (!sb->s_root) { - iput(rootdir); - goto fail; - } + if (!sb->s_root) + goto fail2; super->s_erase_page = alloc_pages(GFP_KERNEL, 0); if (!super->s_erase_page) - goto fail; + goto fail2; memset(page_address(super->s_erase_page), 0xFF, PAGE_SIZE); /* FIXME: check for read-only mounts */ err = logfs_make_writeable(sb); if (err) - goto fail1; + goto fail3; log_super("LogFS: Finished mounting\n"); simple_set_mnt(mnt, sb); return 0; -fail1: +fail3: __free_page(super->s_erase_page); +fail2: + iput(rootdir); fail: iput(logfs_super(sb)->s_master_inode); return -EIO; @@ -457,8 +452,6 @@ static int logfs_read_sb(struct super_block *sb, int read_only) btree_init_mempool64(&super->s_shadow_tree.new, super->s_btree_pool); btree_init_mempool64(&super->s_shadow_tree.old, super->s_btree_pool); - btree_init_mempool32(&super->s_shadow_tree.segment_map, - super->s_btree_pool); ret = logfs_init_mapping(sb); if (ret) @@ -523,8 +516,8 @@ static void logfs_kill_sb(struct super_block *sb) if (super->s_erase_page) __free_page(super->s_erase_page); super->s_devops->put_device(sb); - logfs_mempool_destroy(super->s_btree_pool); - logfs_mempool_destroy(super->s_alias_pool); + mempool_destroy(super->s_btree_pool); + mempool_destroy(super->s_alias_pool); kfree(super); log_super("LogFS: Finished unmounting\n"); } diff --git a/trunk/fs/namei.c b/trunk/fs/namei.c index b86b96fe1dc3..a7dce91a7e42 100644 --- a/trunk/fs/namei.c +++ b/trunk/fs/namei.c @@ -1641,7 +1641,7 @@ static struct file *do_last(struct nameidata *nd, struct path *path, if (nd->last.name[nd->last.len]) { if (open_flag & O_CREAT) goto exit; - nd->flags |= LOOKUP_DIRECTORY | LOOKUP_FOLLOW; + nd->flags |= LOOKUP_DIRECTORY; } /* just plain open? */ @@ -1830,8 +1830,6 @@ struct file *do_filp_open(int dfd, const char *pathname, } if (open_flag & O_DIRECTORY) nd.flags |= LOOKUP_DIRECTORY; - if (!(open_flag & O_NOFOLLOW)) - nd.flags |= LOOKUP_FOLLOW; filp = do_last(&nd, &path, open_flag, acc_mode, mode, pathname); while (unlikely(!filp)) { /* trailing symlink */ struct path holder; @@ -1839,7 +1837,7 @@ struct file *do_filp_open(int dfd, const char *pathname, void *cookie; error = -ELOOP; /* S_ISDIR part is a temporary automount kludge */ - if (!(nd.flags & LOOKUP_FOLLOW) && !S_ISDIR(inode->i_mode)) + if ((open_flag & O_NOFOLLOW) && !S_ISDIR(inode->i_mode)) goto exit_dput; if (count++ == 32) goto exit_dput; @@ -2176,10 +2174,8 @@ int vfs_rmdir(struct inode *dir, struct dentry *dentry) error = security_inode_rmdir(dir, dentry); if (!error) { error = dir->i_op->rmdir(dir, dentry); - if (!error) { + if (!error) dentry->d_inode->i_flags |= S_DEAD; - dont_mount(dentry); - } } } mutex_unlock(&dentry->d_inode->i_mutex); @@ -2263,7 +2259,7 @@ int vfs_unlink(struct inode *dir, struct dentry *dentry) if (!error) { error = dir->i_op->unlink(dir, dentry); if (!error) - dont_mount(dentry); + dentry->d_inode->i_flags |= S_DEAD; } } mutex_unlock(&dentry->d_inode->i_mutex); @@ -2574,20 +2570,17 @@ static int vfs_rename_dir(struct inode *old_dir, struct dentry *old_dentry, return error; target = new_dentry->d_inode; - if (target) + if (target) { mutex_lock(&target->i_mutex); + dentry_unhash(new_dentry); + } if (d_mountpoint(old_dentry)||d_mountpoint(new_dentry)) error = -EBUSY; - else { - if (target) - dentry_unhash(new_dentry); + else error = old_dir->i_op->rename(old_dir, old_dentry, new_dir, new_dentry); - } if (target) { - if (!error) { + if (!error) target->i_flags |= S_DEAD; - dont_mount(new_dentry); - } mutex_unlock(&target->i_mutex); if (d_unhashed(new_dentry)) d_rehash(new_dentry); @@ -2619,7 +2612,7 @@ static int vfs_rename_other(struct inode *old_dir, struct dentry *old_dentry, error = old_dir->i_op->rename(old_dir, old_dentry, new_dir, new_dentry); if (!error) { if (target) - dont_mount(new_dentry); + target->i_flags |= S_DEAD; if (!(old_dir->i_sb->s_type->fs_flags & FS_RENAME_DOES_D_MOVE)) d_move(old_dentry, new_dentry); } diff --git a/trunk/fs/namespace.c b/trunk/fs/namespace.c index f20cb57d1067..8174c8ab5c70 100644 --- a/trunk/fs/namespace.c +++ b/trunk/fs/namespace.c @@ -1432,7 +1432,7 @@ static int graft_tree(struct vfsmount *mnt, struct path *path) err = -ENOENT; mutex_lock(&path->dentry->d_inode->i_mutex); - if (cant_mount(path->dentry)) + if (IS_DEADDIR(path->dentry->d_inode)) goto out_unlock; err = security_sb_check_sb(mnt, path); @@ -1623,7 +1623,7 @@ static int do_move_mount(struct path *path, char *old_name) err = -ENOENT; mutex_lock(&path->dentry->d_inode->i_mutex); - if (cant_mount(path->dentry)) + if (IS_DEADDIR(path->dentry->d_inode)) goto out1; if (d_unlinked(path->dentry)) @@ -2234,7 +2234,7 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root, if (!check_mnt(root.mnt)) goto out2; error = -ENOENT; - if (cant_mount(old.dentry)) + if (IS_DEADDIR(new.dentry->d_inode)) goto out2; if (d_unlinked(new.dentry)) goto out2; diff --git a/trunk/fs/ncpfs/inode.c b/trunk/fs/ncpfs/inode.c index fa3385154023..cf98da1be23e 100644 --- a/trunk/fs/ncpfs/inode.c +++ b/trunk/fs/ncpfs/inode.c @@ -526,15 +526,10 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) sb->s_blocksize_bits = 10; sb->s_magic = NCP_SUPER_MAGIC; sb->s_op = &ncp_sops; - sb->s_bdi = &server->bdi; server = NCP_SBP(sb); memset(server, 0, sizeof(*server)); - error = bdi_setup_and_register(&server->bdi, "ncpfs", BDI_CAP_MAP_COPY); - if (error) - goto out_bdi; - server->ncp_filp = ncp_filp; server->ncp_sock = sock; @@ -724,8 +719,6 @@ static int ncp_fill_super(struct super_block *sb, void *raw_data, int silent) if (server->info_filp) fput(server->info_filp); out_fput: - bdi_destroy(&server->bdi); -out_bdi: /* 23/12/1998 Marcin Dalecki : * * The previously used put_filp(ncp_filp); was bogous, since @@ -763,7 +756,6 @@ static void ncp_put_super(struct super_block *sb) kill_pid(server->m.wdog_pid, SIGTERM, 1); put_pid(server->m.wdog_pid); - bdi_destroy(&server->bdi); kfree(server->priv.data); kfree(server->auth.object_name); vfree(server->rxbuf); diff --git a/trunk/fs/nfs/client.c b/trunk/fs/nfs/client.c index acc9c4943b84..2a3d352c0bff 100644 --- a/trunk/fs/nfs/client.c +++ b/trunk/fs/nfs/client.c @@ -966,8 +966,6 @@ static int nfs_probe_fsinfo(struct nfs_server *server, struct nfs_fh *mntfh, str static void nfs_server_copy_userdata(struct nfs_server *target, struct nfs_server *source) { target->flags = source->flags; - target->rsize = source->rsize; - target->wsize = source->wsize; target->acregmin = source->acregmin; target->acregmax = source->acregmax; target->acdirmin = source->acdirmin; @@ -1296,8 +1294,7 @@ static int nfs4_init_server(struct nfs_server *server, /* Initialise the client representation from the mount data */ server->flags = data->flags; - server->caps |= NFS_CAP_ATOMIC_OPEN|NFS_CAP_CHANGE_ATTR| - NFS_CAP_POSIX_LOCK; + server->caps |= NFS_CAP_ATOMIC_OPEN|NFS_CAP_CHANGE_ATTR; server->options = data->options; /* Get a client record */ diff --git a/trunk/fs/nfs/delegation.c b/trunk/fs/nfs/delegation.c index ea61d26e7871..15671245c6ee 100644 --- a/trunk/fs/nfs/delegation.c +++ b/trunk/fs/nfs/delegation.c @@ -24,8 +24,6 @@ static void nfs_do_free_delegation(struct nfs_delegation *delegation) { - if (delegation->cred) - put_rpccred(delegation->cred); kfree(delegation); } @@ -38,7 +36,13 @@ static void nfs_free_delegation_callback(struct rcu_head *head) static void nfs_free_delegation(struct nfs_delegation *delegation) { + struct rpc_cred *cred; + + cred = rcu_dereference(delegation->cred); + rcu_assign_pointer(delegation->cred, NULL); call_rcu(&delegation->rcu, nfs_free_delegation_callback); + if (cred) + put_rpccred(cred); } void nfs_mark_delegation_referenced(struct nfs_delegation *delegation) @@ -125,35 +129,21 @@ static int nfs_delegation_claim_opens(struct inode *inode, const nfs4_stateid *s */ void nfs_inode_reclaim_delegation(struct inode *inode, struct rpc_cred *cred, struct nfs_openres *res) { - struct nfs_delegation *delegation; - struct rpc_cred *oldcred = NULL; + struct nfs_delegation *delegation = NFS_I(inode)->delegation; + struct rpc_cred *oldcred; - rcu_read_lock(); - delegation = rcu_dereference(NFS_I(inode)->delegation); - if (delegation != NULL) { - spin_lock(&delegation->lock); - if (delegation->inode != NULL) { - memcpy(delegation->stateid.data, res->delegation.data, - sizeof(delegation->stateid.data)); - delegation->type = res->delegation_type; - delegation->maxsize = res->maxsize; - oldcred = delegation->cred; - delegation->cred = get_rpccred(cred); - clear_bit(NFS_DELEGATION_NEED_RECLAIM, - &delegation->flags); - NFS_I(inode)->delegation_state = delegation->type; - spin_unlock(&delegation->lock); - put_rpccred(oldcred); - rcu_read_unlock(); - } else { - /* We appear to have raced with a delegation return. */ - spin_unlock(&delegation->lock); - rcu_read_unlock(); - nfs_inode_set_delegation(inode, cred, res); - } - } else { - rcu_read_unlock(); - } + if (delegation == NULL) + return; + memcpy(delegation->stateid.data, res->delegation.data, + sizeof(delegation->stateid.data)); + delegation->type = res->delegation_type; + delegation->maxsize = res->maxsize; + oldcred = delegation->cred; + delegation->cred = get_rpccred(cred); + clear_bit(NFS_DELEGATION_NEED_RECLAIM, &delegation->flags); + NFS_I(inode)->delegation_state = delegation->type; + smp_wmb(); + put_rpccred(oldcred); } static int nfs_do_return_delegation(struct inode *inode, struct nfs_delegation *delegation, int issync) @@ -176,13 +166,9 @@ static struct inode *nfs_delegation_grab_inode(struct nfs_delegation *delegation return inode; } -static struct nfs_delegation *nfs_detach_delegation_locked(struct nfs_inode *nfsi, - const nfs4_stateid *stateid, - struct nfs_client *clp) +static struct nfs_delegation *nfs_detach_delegation_locked(struct nfs_inode *nfsi, const nfs4_stateid *stateid) { - struct nfs_delegation *delegation = - rcu_dereference_protected(nfsi->delegation, - lockdep_is_held(&clp->cl_lock)); + struct nfs_delegation *delegation = rcu_dereference(nfsi->delegation); if (delegation == NULL) goto nomatch; @@ -209,7 +195,7 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct { struct nfs_client *clp = NFS_SERVER(inode)->nfs_client; struct nfs_inode *nfsi = NFS_I(inode); - struct nfs_delegation *delegation, *old_delegation; + struct nfs_delegation *delegation; struct nfs_delegation *freeme = NULL; int status = 0; @@ -227,12 +213,10 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct spin_lock_init(&delegation->lock); spin_lock(&clp->cl_lock); - old_delegation = rcu_dereference_protected(nfsi->delegation, - lockdep_is_held(&clp->cl_lock)); - if (old_delegation != NULL) { - if (memcmp(&delegation->stateid, &old_delegation->stateid, - sizeof(old_delegation->stateid)) == 0 && - delegation->type == old_delegation->type) { + if (rcu_dereference(nfsi->delegation) != NULL) { + if (memcmp(&delegation->stateid, &nfsi->delegation->stateid, + sizeof(delegation->stateid)) == 0 && + delegation->type == nfsi->delegation->type) { goto out; } /* @@ -242,12 +226,12 @@ int nfs_inode_set_delegation(struct inode *inode, struct rpc_cred *cred, struct dfprintk(FILE, "%s: server %s handed out " "a duplicate delegation!\n", __func__, clp->cl_hostname); - if (delegation->type <= old_delegation->type) { + if (delegation->type <= nfsi->delegation->type) { freeme = delegation; delegation = NULL; goto out; } - freeme = nfs_detach_delegation_locked(nfsi, NULL, clp); + freeme = nfs_detach_delegation_locked(nfsi, NULL); } list_add_rcu(&delegation->super_list, &clp->cl_delegations); nfsi->delegation_state = delegation->type; @@ -317,7 +301,7 @@ int nfs_client_return_marked_delegations(struct nfs_client *clp) if (inode == NULL) continue; spin_lock(&clp->cl_lock); - delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL, clp); + delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL); spin_unlock(&clp->cl_lock); rcu_read_unlock(); if (delegation != NULL) { @@ -346,9 +330,9 @@ void nfs_inode_return_delegation_noreclaim(struct inode *inode) struct nfs_inode *nfsi = NFS_I(inode); struct nfs_delegation *delegation; - if (rcu_access_pointer(nfsi->delegation) != NULL) { + if (rcu_dereference(nfsi->delegation) != NULL) { spin_lock(&clp->cl_lock); - delegation = nfs_detach_delegation_locked(nfsi, NULL, clp); + delegation = nfs_detach_delegation_locked(nfsi, NULL); spin_unlock(&clp->cl_lock); if (delegation != NULL) nfs_do_return_delegation(inode, delegation, 0); @@ -362,9 +346,9 @@ int nfs_inode_return_delegation(struct inode *inode) struct nfs_delegation *delegation; int err = 0; - if (rcu_access_pointer(nfsi->delegation) != NULL) { + if (rcu_dereference(nfsi->delegation) != NULL) { spin_lock(&clp->cl_lock); - delegation = nfs_detach_delegation_locked(nfsi, NULL, clp); + delegation = nfs_detach_delegation_locked(nfsi, NULL); spin_unlock(&clp->cl_lock); if (delegation != NULL) { nfs_msync_inode(inode); @@ -542,7 +526,7 @@ void nfs_delegation_reap_unclaimed(struct nfs_client *clp) if (inode == NULL) continue; spin_lock(&clp->cl_lock); - delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL, clp); + delegation = nfs_detach_delegation_locked(NFS_I(inode), NULL); spin_unlock(&clp->cl_lock); rcu_read_unlock(); if (delegation != NULL) diff --git a/trunk/fs/nfs/dir.c b/trunk/fs/nfs/dir.c index a7bb5c694aa3..c6f2750648f4 100644 --- a/trunk/fs/nfs/dir.c +++ b/trunk/fs/nfs/dir.c @@ -837,8 +837,6 @@ static int nfs_lookup_revalidate(struct dentry * dentry, struct nameidata *nd) /* If we have submounts, don't unhash ! */ if (have_submounts(dentry)) goto out_valid; - if (dentry->d_flags & DCACHE_DISCONNECTED) - goto out_valid; shrink_dcache_parent(dentry); } d_drop(dentry); @@ -1027,12 +1025,12 @@ static struct dentry *nfs_atomic_lookup(struct inode *dir, struct dentry *dentry res = NULL; goto out; /* This turned out not to be a regular file */ - case -EISDIR: case -ENOTDIR: goto no_open; case -ELOOP: if (!(nd->intent.open.flags & O_NOFOLLOW)) goto no_open; + /* case -EISDIR: */ /* case -EINVAL: */ default: goto out; @@ -1052,7 +1050,7 @@ static int nfs_open_revalidate(struct dentry *dentry, struct nameidata *nd) struct inode *dir; int openflags, ret = 0; - if (!is_atomic_open(nd) || d_mountpoint(dentry)) + if (!is_atomic_open(nd)) goto no_open; parent = dget_parent(dentry); dir = parent->d_inode; diff --git a/trunk/fs/nfs/inode.c b/trunk/fs/nfs/inode.c index 50a56edca0b5..737128f777f3 100644 --- a/trunk/fs/nfs/inode.c +++ b/trunk/fs/nfs/inode.c @@ -623,10 +623,10 @@ struct nfs_open_context *nfs_find_open_context(struct inode *inode, struct rpc_c list_for_each_entry(pos, &nfsi->open_files, list) { if (cred != NULL && pos->cred != cred) continue; - if ((pos->mode & (FMODE_READ|FMODE_WRITE)) != mode) - continue; - ctx = get_nfs_open_context(pos); - break; + if ((pos->mode & mode) == mode) { + ctx = get_nfs_open_context(pos); + break; + } } spin_unlock(&inode->i_lock); return ctx; diff --git a/trunk/fs/nfs/nfs4proc.c b/trunk/fs/nfs/nfs4proc.c index 071fcedd517c..fe0cd9eb1d4d 100644 --- a/trunk/fs/nfs/nfs4proc.c +++ b/trunk/fs/nfs/nfs4proc.c @@ -1523,8 +1523,6 @@ static int _nfs4_proc_open(struct nfs4_opendata *data) nfs_post_op_update_inode(dir, o_res->dir_attr); } else nfs_refresh_inode(dir, o_res->dir_attr); - if ((o_res->rflags & NFS4_OPEN_RESULT_LOCKTYPE_POSIX) == 0) - server->caps &= ~NFS_CAP_POSIX_LOCK; if(o_res->rflags & NFS4_OPEN_RESULT_CONFIRM) { status = _nfs4_proc_open_confirm(data); if (status != 0) @@ -1666,7 +1664,7 @@ static int _nfs4_do_open(struct inode *dir, struct path *path, fmode_t fmode, in status = PTR_ERR(state); if (IS_ERR(state)) goto err_opendata_put; - if (server->caps & NFS_CAP_POSIX_LOCK) + if ((opendata->o_res.rflags & NFS4_OPEN_RESULT_LOCKTYPE_POSIX) != 0) set_bit(NFS_STATE_POSIX_LOCKS, &state->flags); nfs4_opendata_put(opendata); nfs4_put_state_owner(sp); @@ -5218,12 +5216,9 @@ static int nfs41_proc_reclaim_complete(struct nfs_client *clp) msg.rpc_resp = &calldata->res; task_setup_data.callback_data = calldata; task = rpc_run_task(&task_setup_data); - if (IS_ERR(task)) { + if (IS_ERR(task)) status = PTR_ERR(task); - goto out; - } rpc_put_task(task); - return 0; out: dprintk("<-- %s status=%d\n", __func__, status); return status; diff --git a/trunk/fs/nfs/super.c b/trunk/fs/nfs/super.c index b4148fc00f9f..e01637240eeb 100644 --- a/trunk/fs/nfs/super.c +++ b/trunk/fs/nfs/super.c @@ -2187,7 +2187,6 @@ static int nfs_get_sb(struct file_system_type *fs_type, if (data->version == 4) { error = nfs4_try_mount(flags, dev_name, data, mnt); kfree(data->client_address); - kfree(data->nfs_server.export_path); goto out; } #endif /* CONFIG_NFS_V4 */ @@ -2658,7 +2657,7 @@ static void nfs_fix_devname(const struct path *path, struct vfsmount *mnt) devname = nfs_path(path->mnt->mnt_devname, path->mnt->mnt_root, path->dentry, page, PAGE_SIZE); - if (IS_ERR(devname)) + if (devname == NULL) goto out_freepage; tmp = kstrdup(devname, GFP_KERNEL); if (tmp == NULL) diff --git a/trunk/fs/nfs/write.c b/trunk/fs/nfs/write.c index 3aea3ca98ab7..53ff70e23993 100644 --- a/trunk/fs/nfs/write.c +++ b/trunk/fs/nfs/write.c @@ -201,7 +201,6 @@ static int nfs_set_page_writeback(struct page *page) struct inode *inode = page->mapping->host; struct nfs_server *nfss = NFS_SERVER(inode); - page_cache_get(page); if (atomic_long_inc_return(&nfss->writeback) > NFS_CONGESTION_ON_THRESH) { set_bdi_congested(&nfss->backing_dev_info, @@ -217,7 +216,6 @@ static void nfs_end_page_writeback(struct page *page) struct nfs_server *nfss = NFS_SERVER(inode); end_page_writeback(page); - page_cache_release(page); if (atomic_long_dec_return(&nfss->writeback) < NFS_CONGESTION_OFF_THRESH) clear_bdi_congested(&nfss->backing_dev_info, BLK_RW_ASYNC); } @@ -423,7 +421,6 @@ static void nfs_mark_request_dirty(struct nfs_page *req) { __set_page_dirty_nobuffers(req->wb_page); - __mark_inode_dirty(req->wb_page->mapping->host, I_DIRTY_DATASYNC); } #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) @@ -663,11 +660,9 @@ static int nfs_writepage_setup(struct nfs_open_context *ctx, struct page *page, req = nfs_setup_write_request(ctx, page, offset, count); if (IS_ERR(req)) return PTR_ERR(req); - nfs_mark_request_dirty(req); /* Update file length */ nfs_grow_file(page, offset, count); nfs_mark_uptodate(page, req->wb_pgbase, req->wb_bytes); - nfs_mark_request_dirty(req); nfs_clear_page_tag_locked(req); return 0; } @@ -744,6 +739,8 @@ int nfs_updatepage(struct file *file, struct page *page, status = nfs_writepage_setup(ctx, page, offset, count); if (status < 0) nfs_set_pageerror(page); + else + __set_page_dirty_nobuffers(page); dprintk("NFS: nfs_updatepage returns %d (isize %lld)\n", status, (long long)i_size_read(inode)); @@ -752,12 +749,13 @@ int nfs_updatepage(struct file *file, struct page *page, static void nfs_writepage_release(struct nfs_page *req) { - struct page *page = req->wb_page; - if (PageError(req->wb_page) || !nfs_reschedule_unstable_write(req)) + if (PageError(req->wb_page) || !nfs_reschedule_unstable_write(req)) { + nfs_end_page_writeback(req->wb_page); nfs_inode_remove_request(req); + } else + nfs_end_page_writeback(req->wb_page); nfs_clear_page_tag_locked(req); - nfs_end_page_writeback(page); } static int flush_task_priority(int how) @@ -781,6 +779,7 @@ static int nfs_write_rpcsetup(struct nfs_page *req, int how) { struct inode *inode = req->wb_context->path.dentry->d_inode; + int flags = (how & FLUSH_SYNC) ? 0 : RPC_TASK_ASYNC; int priority = flush_task_priority(how); struct rpc_task *task; struct rpc_message msg = { @@ -795,10 +794,9 @@ static int nfs_write_rpcsetup(struct nfs_page *req, .callback_ops = call_ops, .callback_data = data, .workqueue = nfsiod_workqueue, - .flags = RPC_TASK_ASYNC, + .flags = flags, .priority = priority, }; - int ret = 0; /* Set up the RPC argument and reply structs * NB: take care not to mess about with data->commit et al. */ @@ -837,18 +835,10 @@ static int nfs_write_rpcsetup(struct nfs_page *req, (unsigned long long)data->args.offset); task = rpc_run_task(&task_setup_data); - if (IS_ERR(task)) { - ret = PTR_ERR(task); - goto out; - } - if (how & FLUSH_SYNC) { - ret = rpc_wait_for_completion_task(task); - if (ret == 0) - ret = task->tk_status; - } + if (IS_ERR(task)) + return PTR_ERR(task); rpc_put_task(task); -out: - return ret; + return 0; } /* If a nfs_flush_* function fails, it should remove reqs from @head and @@ -857,11 +847,9 @@ static int nfs_write_rpcsetup(struct nfs_page *req, */ static void nfs_redirty_request(struct nfs_page *req) { - struct page *page = req->wb_page; - nfs_mark_request_dirty(req); + nfs_end_page_writeback(req->wb_page); nfs_clear_page_tag_locked(req); - nfs_end_page_writeback(page); } /* @@ -1096,15 +1084,16 @@ static void nfs_writeback_release_full(void *calldata) if (nfs_write_need_commit(data)) { memcpy(&req->wb_verf, &data->verf, sizeof(req->wb_verf)); nfs_mark_request_commit(req); + nfs_end_page_writeback(page); dprintk(" marked for commit\n"); goto next; } dprintk(" OK\n"); remove_request: + nfs_end_page_writeback(page); nfs_inode_remove_request(req); next: nfs_clear_page_tag_locked(req); - nfs_end_page_writeback(page); } nfs_writedata_release(calldata); } @@ -1201,25 +1190,6 @@ int nfs_writeback_done(struct rpc_task *task, struct nfs_write_data *data) #if defined(CONFIG_NFS_V3) || defined(CONFIG_NFS_V4) -static int nfs_commit_set_lock(struct nfs_inode *nfsi, int may_wait) -{ - if (!test_and_set_bit(NFS_INO_COMMIT, &nfsi->flags)) - return 1; - if (may_wait && !out_of_line_wait_on_bit_lock(&nfsi->flags, - NFS_INO_COMMIT, nfs_wait_bit_killable, - TASK_KILLABLE)) - return 1; - return 0; -} - -static void nfs_commit_clear_lock(struct nfs_inode *nfsi) -{ - clear_bit(NFS_INO_COMMIT, &nfsi->flags); - smp_mb__after_clear_bit(); - wake_up_bit(&nfsi->flags, NFS_INO_COMMIT); -} - - static void nfs_commitdata_release(void *data) { struct nfs_write_data *wdata = data; @@ -1237,6 +1207,7 @@ static int nfs_commit_rpcsetup(struct list_head *head, { struct nfs_page *first = nfs_list_entry(head->next); struct inode *inode = first->wb_context->path.dentry->d_inode; + int flags = (how & FLUSH_SYNC) ? 0 : RPC_TASK_ASYNC; int priority = flush_task_priority(how); struct rpc_task *task; struct rpc_message msg = { @@ -1251,7 +1222,7 @@ static int nfs_commit_rpcsetup(struct list_head *head, .callback_ops = &nfs_commit_ops, .callback_data = data, .workqueue = nfsiod_workqueue, - .flags = RPC_TASK_ASYNC, + .flags = flags, .priority = priority, }; @@ -1311,7 +1282,6 @@ nfs_commit_list(struct inode *inode, struct list_head *head, int how) BDI_RECLAIMABLE); nfs_clear_page_tag_locked(req); } - nfs_commit_clear_lock(NFS_I(inode)); return -ENOMEM; } @@ -1367,7 +1337,6 @@ static void nfs_commit_release(void *calldata) next: nfs_clear_page_tag_locked(req); } - nfs_commit_clear_lock(NFS_I(data->inode)); nfs_commitdata_release(calldata); } @@ -1382,11 +1351,8 @@ static const struct rpc_call_ops nfs_commit_ops = { static int nfs_commit_inode(struct inode *inode, int how) { LIST_HEAD(head); - int may_wait = how & FLUSH_SYNC; - int res = 0; + int res; - if (!nfs_commit_set_lock(NFS_I(inode), may_wait)) - goto out; spin_lock(&inode->i_lock); res = nfs_scan_commit(inode, &head, 0, 0); spin_unlock(&inode->i_lock); @@ -1394,13 +1360,7 @@ static int nfs_commit_inode(struct inode *inode, int how) int error = nfs_commit_list(inode, &head, how); if (error < 0) return error; - if (may_wait) - wait_on_bit(&NFS_I(inode)->flags, NFS_INO_COMMIT, - nfs_wait_bit_killable, - TASK_KILLABLE); - } else - nfs_commit_clear_lock(NFS_I(inode)); -out: + } return res; } @@ -1472,7 +1432,6 @@ int nfs_wb_page_cancel(struct inode *inode, struct page *page) BUG_ON(!PageLocked(page)); for (;;) { - wait_on_page_writeback(page); req = nfs_page_find_request(page); if (req == NULL) break; @@ -1507,18 +1466,30 @@ int nfs_wb_page(struct inode *inode, struct page *page) .range_start = range_start, .range_end = range_end, }; + struct nfs_page *req; + int need_commit; int ret; while(PagePrivate(page)) { - wait_on_page_writeback(page); if (clear_page_dirty_for_io(page)) { ret = nfs_writepage_locked(page, &wbc); if (ret < 0) goto out_error; } - ret = sync_inode(inode, &wbc); - if (ret < 0) + req = nfs_find_and_lock_request(page); + if (!req) + break; + if (IS_ERR(req)) { + ret = PTR_ERR(req); goto out_error; + } + need_commit = test_bit(PG_CLEAN, &req->wb_flags); + nfs_clear_page_tag_locked(req); + if (need_commit) { + ret = nfs_commit_inode(inode, FLUSH_SYNC); + if (ret < 0) + goto out_error; + } } return 0; out_error: diff --git a/trunk/fs/nfsd/nfs4xdr.c b/trunk/fs/nfsd/nfs4xdr.c index 34ccf815ea8a..e1703175ee28 100644 --- a/trunk/fs/nfsd/nfs4xdr.c +++ b/trunk/fs/nfsd/nfs4xdr.c @@ -161,10 +161,10 @@ static __be32 *read_buf(struct nfsd4_compoundargs *argp, u32 nbytes) argp->p = page_address(argp->pagelist[0]); argp->pagelist++; if (argp->pagelen < PAGE_SIZE) { - argp->end = argp->p + (argp->pagelen>>2); + argp->end = p + (argp->pagelen>>2); argp->pagelen = 0; } else { - argp->end = argp->p + (PAGE_SIZE>>2); + argp->end = p + (PAGE_SIZE>>2); argp->pagelen -= PAGE_SIZE; } memcpy(((char*)p)+avail, argp->p, (nbytes - avail)); @@ -1426,10 +1426,10 @@ nfsd4_decode_compound(struct nfsd4_compoundargs *argp) argp->p = page_address(argp->pagelist[0]); argp->pagelist++; if (argp->pagelen < PAGE_SIZE) { - argp->end = argp->p + (argp->pagelen>>2); + argp->end = p + (argp->pagelen>>2); argp->pagelen = 0; } else { - argp->end = argp->p + (PAGE_SIZE>>2); + argp->end = p + (PAGE_SIZE>>2); argp->pagelen -= PAGE_SIZE; } } diff --git a/trunk/fs/nilfs2/alloc.c b/trunk/fs/nilfs2/alloc.c index 7cfb87e692da..8d6356a804f3 100644 --- a/trunk/fs/nilfs2/alloc.c +++ b/trunk/fs/nilfs2/alloc.c @@ -426,7 +426,7 @@ void nilfs_palloc_abort_alloc_entry(struct inode *inode, bitmap = bitmap_kaddr + bh_offset(req->pr_bitmap_bh); if (!nilfs_clear_bit_atomic(nilfs_mdt_bgl_lock(inode, group), group_offset, bitmap)) - printk(KERN_WARNING "%s: entry number %llu already freed\n", + printk(KERN_WARNING "%s: entry numer %llu already freed\n", __func__, (unsigned long long)req->pr_entry_nr); nilfs_palloc_group_desc_add_entries(inode, group, desc, 1); diff --git a/trunk/fs/nilfs2/btree.c b/trunk/fs/nilfs2/btree.c index 76c38e3e19d2..7cdd98b8d514 100644 --- a/trunk/fs/nilfs2/btree.c +++ b/trunk/fs/nilfs2/btree.c @@ -1879,7 +1879,7 @@ static int nilfs_btree_propagate_v(struct nilfs_btree *btree, struct nilfs_btree_path *path, int level, struct buffer_head *bh) { - int maxlevel = 0, ret; + int maxlevel, ret; struct nilfs_btree_node *parent; struct inode *dat = nilfs_bmap_get_dat(&btree->bt_bmap); __u64 ptr; diff --git a/trunk/fs/nilfs2/ioctl.c b/trunk/fs/nilfs2/ioctl.c index f90a33d9a5b0..c2ff1b306012 100644 --- a/trunk/fs/nilfs2/ioctl.c +++ b/trunk/fs/nilfs2/ioctl.c @@ -649,7 +649,7 @@ static int nilfs_ioctl_get_info(struct inode *inode, struct file *filp, long nilfs_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) { struct inode *inode = filp->f_dentry->d_inode; - void __user *argp = (void __user *)arg; + void __user *argp = (void * __user *)arg; switch (cmd) { case NILFS_IOCTL_CHANGE_CPMODE: diff --git a/trunk/fs/nilfs2/super.c b/trunk/fs/nilfs2/super.c index 48145f505a6a..0cdbc5e7655a 100644 --- a/trunk/fs/nilfs2/super.c +++ b/trunk/fs/nilfs2/super.c @@ -749,7 +749,6 @@ nilfs_fill_super(struct super_block *sb, void *data, int silent, sb->s_export_op = &nilfs_export_ops; sb->s_root = NULL; sb->s_time_gran = 1; - sb->s_bdi = nilfs->ns_bdi; err = load_nilfs(nilfs, sbi); if (err) diff --git a/trunk/fs/notify/inotify/Kconfig b/trunk/fs/notify/inotify/Kconfig index b3a159b21cfd..3e56dbffe729 100644 --- a/trunk/fs/notify/inotify/Kconfig +++ b/trunk/fs/notify/inotify/Kconfig @@ -15,7 +15,6 @@ config INOTIFY config INOTIFY_USER bool "Inotify support for userspace" - select ANON_INODES select FSNOTIFY default y ---help--- diff --git a/trunk/fs/notify/inotify/inotify_fsnotify.c b/trunk/fs/notify/inotify/inotify_fsnotify.c index e27960cd76ab..1afb0a10229f 100644 --- a/trunk/fs/notify/inotify/inotify_fsnotify.c +++ b/trunk/fs/notify/inotify/inotify_fsnotify.c @@ -28,7 +28,6 @@ #include /* struct path */ #include /* kmem_* */ #include -#include #include "inotify.h" @@ -147,7 +146,6 @@ static void inotify_free_group_priv(struct fsnotify_group *group) idr_for_each(&group->inotify_data.idr, idr_callback, group); idr_remove_all(&group->inotify_data.idr); idr_destroy(&group->inotify_data.idr); - free_uid(group->inotify_data.user); } void inotify_free_event_priv(struct fsnotify_event_private_data *fsn_event_priv) diff --git a/trunk/fs/notify/inotify/inotify_user.c b/trunk/fs/notify/inotify/inotify_user.c index e46ca685b9be..472cdf29ef82 100644 --- a/trunk/fs/notify/inotify/inotify_user.c +++ b/trunk/fs/notify/inotify/inotify_user.c @@ -546,24 +546,21 @@ static int inotify_new_watch(struct fsnotify_group *group, if (unlikely(!idr_pre_get(&group->inotify_data.idr, GFP_KERNEL))) goto out_err; - /* we are putting the mark on the idr, take a reference */ - fsnotify_get_mark(&tmp_ientry->fsn_entry); - spin_lock(&group->inotify_data.idr_lock); ret = idr_get_new_above(&group->inotify_data.idr, &tmp_ientry->fsn_entry, group->inotify_data.last_wd+1, &tmp_ientry->wd); spin_unlock(&group->inotify_data.idr_lock); if (ret) { - /* we didn't get on the idr, drop the idr reference */ - fsnotify_put_mark(&tmp_ientry->fsn_entry); - /* idr was out of memory allocate and try again */ if (ret == -EAGAIN) goto retry; goto out_err; } + /* we put the mark on the idr, take a reference */ + fsnotify_get_mark(&tmp_ientry->fsn_entry); + /* we are on the idr, now get on the inode */ ret = fsnotify_add_mark(&tmp_ientry->fsn_entry, group, inode); if (ret) { @@ -581,13 +578,16 @@ static int inotify_new_watch(struct fsnotify_group *group, /* return the watch descriptor for this new entry */ ret = tmp_ientry->wd; + /* match the ref from fsnotify_init_markentry() */ + fsnotify_put_mark(&tmp_ientry->fsn_entry); + /* if this mark added a new event update the group mask */ if (mask & ~group->mask) fsnotify_recalc_group_mask(group); out_err: - /* match the ref from fsnotify_init_markentry() */ - fsnotify_put_mark(&tmp_ientry->fsn_entry); + if (ret < 0) + kmem_cache_free(inotify_inode_mark_cachep, tmp_ientry); return ret; } diff --git a/trunk/fs/ocfs2/buffer_head_io.c b/trunk/fs/ocfs2/buffer_head_io.c index f9d5d3ffc75a..ecebb2276790 100644 --- a/trunk/fs/ocfs2/buffer_head_io.c +++ b/trunk/fs/ocfs2/buffer_head_io.c @@ -406,7 +406,6 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb, struct buffer_head *bh) { int ret = 0; - struct ocfs2_dinode *di = (struct ocfs2_dinode *)bh->b_data; mlog_entry_void(); @@ -426,7 +425,6 @@ int ocfs2_write_super_or_backup(struct ocfs2_super *osb, get_bh(bh); /* for end_buffer_write_sync() */ bh->b_end_io = end_buffer_write_sync; - ocfs2_compute_meta_ecc(osb->sb, bh->b_data, &di->i_check); submit_bh(WRITE, bh); wait_on_buffer(bh); diff --git a/trunk/fs/ocfs2/dlm/dlmast.c b/trunk/fs/ocfs2/dlm/dlmast.c index 12d5eb78a11a..a795eb91f4ea 100644 --- a/trunk/fs/ocfs2/dlm/dlmast.c +++ b/trunk/fs/ocfs2/dlm/dlmast.c @@ -184,8 +184,9 @@ static void dlm_update_lvb(struct dlm_ctxt *dlm, struct dlm_lock_resource *res, BUG_ON(!lksb); /* only updates if this node masters the lockres */ - spin_lock(&res->spinlock); if (res->owner == dlm->node_num) { + + spin_lock(&res->spinlock); /* check the lksb flags for the direction */ if (lksb->flags & DLM_LKSB_GET_LVB) { mlog(0, "getting lvb from lockres for %s node\n", @@ -200,8 +201,8 @@ static void dlm_update_lvb(struct dlm_ctxt *dlm, struct dlm_lock_resource *res, * here. In the future we might want to clear it at the time * the put is actually done. */ + spin_unlock(&res->spinlock); } - spin_unlock(&res->spinlock); /* reset any lvb flags on the lksb */ lksb->flags &= ~(DLM_LKSB_PUT_LVB|DLM_LKSB_GET_LVB); diff --git a/trunk/fs/ocfs2/dlmfs/dlmfs.c b/trunk/fs/ocfs2/dlmfs/dlmfs.c index b83d6107a1f5..1b0de157a08c 100644 --- a/trunk/fs/ocfs2/dlmfs/dlmfs.c +++ b/trunk/fs/ocfs2/dlmfs/dlmfs.c @@ -112,20 +112,20 @@ MODULE_PARM_DESC(capabilities, DLMFS_CAPABILITIES); * O_RDONLY -> PRMODE level * O_WRONLY -> EXMODE level * - * O_NONBLOCK -> NOQUEUE + * O_NONBLOCK -> LKM_NOQUEUE */ static int dlmfs_decode_open_flags(int open_flags, int *level, int *flags) { if (open_flags & (O_WRONLY|O_RDWR)) - *level = DLM_LOCK_EX; + *level = LKM_EXMODE; else - *level = DLM_LOCK_PR; + *level = LKM_PRMODE; *flags = 0; if (open_flags & O_NONBLOCK) - *flags |= DLM_LKF_NOQUEUE; + *flags |= LKM_NOQUEUE; return 0; } @@ -166,7 +166,7 @@ static int dlmfs_file_open(struct inode *inode, * to be able userspace to be able to distinguish a * valid lock request from one that simply couldn't be * granted. */ - if (flags & DLM_LKF_NOQUEUE && status == -EAGAIN) + if (flags & LKM_NOQUEUE && status == -EAGAIN) status = -ETXTBSY; kfree(fp); goto bail; @@ -193,7 +193,7 @@ static int dlmfs_file_release(struct inode *inode, status = 0; if (fp) { level = fp->fp_lock_level; - if (level != DLM_LOCK_IV) + if (level != LKM_IVMODE) user_dlm_cluster_unlock(&ip->ip_lockres, level); kfree(fp); @@ -262,7 +262,7 @@ static ssize_t dlmfs_file_read(struct file *filp, if ((count + *ppos) > i_size_read(inode)) readlen = i_size_read(inode) - *ppos; else - readlen = count; + readlen = count - *ppos; lvb_buf = kmalloc(readlen, GFP_NOFS); if (!lvb_buf) diff --git a/trunk/fs/ocfs2/file.c b/trunk/fs/ocfs2/file.c index a5fbd9cea968..17947dc8341e 100644 --- a/trunk/fs/ocfs2/file.c +++ b/trunk/fs/ocfs2/file.c @@ -684,7 +684,6 @@ static int __ocfs2_extend_allocation(struct inode *inode, u32 logical_start, if (why == RESTART_META) { mlog(0, "restarting function.\n"); restart_func = 1; - status = 0; } else { BUG_ON(why != RESTART_TRANS); @@ -1982,18 +1981,18 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb, /* communicate with ocfs2_dio_end_io */ ocfs2_iocb_set_rw_locked(iocb, rw_level); - ret = generic_segment_checks(iov, &nr_segs, &ocount, - VERIFY_READ); - if (ret) - goto out_dio; + if (direct_io) { + ret = generic_segment_checks(iov, &nr_segs, &ocount, + VERIFY_READ); + if (ret) + goto out_dio; - count = ocount; - ret = generic_write_checks(file, ppos, &count, - S_ISBLK(inode->i_mode)); - if (ret) - goto out_dio; + count = ocount; + ret = generic_write_checks(file, ppos, &count, + S_ISBLK(inode->i_mode)); + if (ret) + goto out_dio; - if (direct_io) { written = generic_file_direct_write(iocb, iov, &nr_segs, *ppos, ppos, count, ocount); if (written < 0) { @@ -2008,10 +2007,7 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb, goto out_dio; } } else { - current->backing_dev_info = file->f_mapping->backing_dev_info; - written = generic_file_buffered_write(iocb, iov, nr_segs, *ppos, - ppos, count, 0); - current->backing_dev_info = NULL; + written = __generic_file_aio_write(iocb, iov, nr_segs, ppos); } out_dio: @@ -2025,9 +2021,9 @@ static ssize_t ocfs2_file_aio_write(struct kiocb *iocb, if (ret < 0) written = ret; - if (!ret && ((old_size != i_size_read(inode)) || - (old_clusters != OCFS2_I(inode)->ip_clusters) || - has_refcount)) { + if (!ret && (old_size != i_size_read(inode) || + old_clusters != OCFS2_I(inode)->ip_clusters || + has_refcount)) { ret = jbd2_journal_force_commit(osb->journal->j_journal); if (ret < 0) written = ret; diff --git a/trunk/fs/ocfs2/inode.c b/trunk/fs/ocfs2/inode.c index af189887201c..07cc8bb68b6d 100644 --- a/trunk/fs/ocfs2/inode.c +++ b/trunk/fs/ocfs2/inode.c @@ -558,7 +558,6 @@ static int ocfs2_truncate_for_delete(struct ocfs2_super *osb, handle = ocfs2_start_trans(osb, OCFS2_INODE_UPDATE_CREDITS); if (IS_ERR(handle)) { status = PTR_ERR(handle); - handle = NULL; mlog_errno(status); goto out; } @@ -640,13 +639,11 @@ static int ocfs2_remove_inode(struct inode *inode, goto bail_unlock; } - if (!(OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) { - status = ocfs2_orphan_del(osb, handle, orphan_dir_inode, inode, - orphan_dir_bh); - if (status < 0) { - mlog_errno(status); - goto bail_commit; - } + status = ocfs2_orphan_del(osb, handle, orphan_dir_inode, inode, + orphan_dir_bh); + if (status < 0) { + mlog_errno(status); + goto bail_commit; } /* set the inodes dtime */ @@ -725,39 +722,38 @@ static void ocfs2_signal_wipe_completion(struct ocfs2_super *osb, static int ocfs2_wipe_inode(struct inode *inode, struct buffer_head *di_bh) { - int status, orphaned_slot = -1; + int status, orphaned_slot; struct inode *orphan_dir_inode = NULL; struct buffer_head *orphan_dir_bh = NULL; struct ocfs2_super *osb = OCFS2_SB(inode->i_sb); - struct ocfs2_dinode *di = (struct ocfs2_dinode *) di_bh->b_data; + struct ocfs2_dinode *di; - if (!(OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) { - orphaned_slot = le16_to_cpu(di->i_orphaned_slot); + di = (struct ocfs2_dinode *) di_bh->b_data; + orphaned_slot = le16_to_cpu(di->i_orphaned_slot); - status = ocfs2_check_orphan_recovery_state(osb, orphaned_slot); - if (status) - return status; + status = ocfs2_check_orphan_recovery_state(osb, orphaned_slot); + if (status) + return status; - orphan_dir_inode = ocfs2_get_system_file_inode(osb, - ORPHAN_DIR_SYSTEM_INODE, - orphaned_slot); - if (!orphan_dir_inode) { - status = -EEXIST; - mlog_errno(status); - goto bail; - } + orphan_dir_inode = ocfs2_get_system_file_inode(osb, + ORPHAN_DIR_SYSTEM_INODE, + orphaned_slot); + if (!orphan_dir_inode) { + status = -EEXIST; + mlog_errno(status); + goto bail; + } - /* Lock the orphan dir. The lock will be held for the entire - * delete_inode operation. We do this now to avoid races with - * recovery completion on other nodes. */ - mutex_lock(&orphan_dir_inode->i_mutex); - status = ocfs2_inode_lock(orphan_dir_inode, &orphan_dir_bh, 1); - if (status < 0) { - mutex_unlock(&orphan_dir_inode->i_mutex); + /* Lock the orphan dir. The lock will be held for the entire + * delete_inode operation. We do this now to avoid races with + * recovery completion on other nodes. */ + mutex_lock(&orphan_dir_inode->i_mutex); + status = ocfs2_inode_lock(orphan_dir_inode, &orphan_dir_bh, 1); + if (status < 0) { + mutex_unlock(&orphan_dir_inode->i_mutex); - mlog_errno(status); - goto bail; - } + mlog_errno(status); + goto bail; } /* we do this while holding the orphan dir lock because we @@ -798,9 +794,6 @@ static int ocfs2_wipe_inode(struct inode *inode, mlog_errno(status); bail_unlock_dir: - if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR) - return status; - ocfs2_inode_unlock(orphan_dir_inode, 1); mutex_unlock(&orphan_dir_inode->i_mutex); brelse(orphan_dir_bh); @@ -896,8 +889,7 @@ static int ocfs2_query_inode_wipe(struct inode *inode, /* Do some basic inode verification... */ di = (struct ocfs2_dinode *) di_bh->b_data; - if (!(di->i_flags & cpu_to_le32(OCFS2_ORPHANED_FL)) && - !(oi->ip_flags & OCFS2_INODE_SKIP_ORPHAN_DIR)) { + if (!(di->i_flags & cpu_to_le32(OCFS2_ORPHANED_FL))) { /* * Inodes in the orphan dir must have ORPHANED_FL. The only * inodes that come back out of the orphan dir are reflink diff --git a/trunk/fs/ocfs2/inode.h b/trunk/fs/ocfs2/inode.h index 0b28e1921a39..ba4fe07b293c 100644 --- a/trunk/fs/ocfs2/inode.h +++ b/trunk/fs/ocfs2/inode.h @@ -100,8 +100,6 @@ struct ocfs2_inode_info #define OCFS2_INODE_MAYBE_ORPHANED 0x00000020 /* Does someone have the file open O_DIRECT */ #define OCFS2_INODE_OPEN_DIRECT 0x00000040 -/* Tell the inode wipe code it's not in orphan dir */ -#define OCFS2_INODE_SKIP_ORPHAN_DIR 0x00000080 static inline struct ocfs2_inode_info *OCFS2_I(struct inode *inode) { diff --git a/trunk/fs/ocfs2/namei.c b/trunk/fs/ocfs2/namei.c index 4cbb18f26c5f..b1eb50ae4097 100644 --- a/trunk/fs/ocfs2/namei.c +++ b/trunk/fs/ocfs2/namei.c @@ -408,19 +408,6 @@ static int ocfs2_mknod(struct inode *dir, } } - /* - * Do this before adding the entry to the directory. We add - * also set d_op after success so that ->d_iput() will cleanup - * the dentry lock even if ocfs2_add_entry() fails below. - */ - status = ocfs2_dentry_attach_lock(dentry, inode, - OCFS2_I(dir)->ip_blkno); - if (status) { - mlog_errno(status); - goto leave; - } - dentry->d_op = &ocfs2_dentry_ops; - status = ocfs2_add_entry(handle, dentry, inode, OCFS2_I(inode)->ip_blkno, parent_fe_bh, &lookup); @@ -429,7 +416,15 @@ static int ocfs2_mknod(struct inode *dir, goto leave; } + status = ocfs2_dentry_attach_lock(dentry, inode, + OCFS2_I(dir)->ip_blkno); + if (status) { + mlog_errno(status); + goto leave; + } + insert_inode_hash(inode); + dentry->d_op = &ocfs2_dentry_ops; d_instantiate(dentry, inode); status = 0; leave: @@ -450,6 +445,11 @@ static int ocfs2_mknod(struct inode *dir, ocfs2_free_dir_lookup_result(&lookup); + if ((status < 0) && inode) { + clear_nlink(inode); + iput(inode); + } + if (inode_ac) ocfs2_free_alloc_context(inode_ac); @@ -459,17 +459,6 @@ static int ocfs2_mknod(struct inode *dir, if (meta_ac) ocfs2_free_alloc_context(meta_ac); - /* - * We should call iput after the i_mutex of the bitmap been - * unlocked in ocfs2_free_alloc_context, or the - * ocfs2_delete_inode will mutex_lock again. - */ - if ((status < 0) && inode) { - OCFS2_I(inode)->ip_flags |= OCFS2_INODE_SKIP_ORPHAN_DIR; - clear_nlink(inode); - iput(inode); - } - mlog_exit(status); return status; @@ -1782,18 +1771,6 @@ static int ocfs2_symlink(struct inode *dir, } } - /* - * Do this before adding the entry to the directory. We add - * also set d_op after success so that ->d_iput() will cleanup - * the dentry lock even if ocfs2_add_entry() fails below. - */ - status = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno); - if (status) { - mlog_errno(status); - goto bail; - } - dentry->d_op = &ocfs2_dentry_ops; - status = ocfs2_add_entry(handle, dentry, inode, le64_to_cpu(fe->i_blkno), parent_fe_bh, &lookup); @@ -1802,7 +1779,14 @@ static int ocfs2_symlink(struct inode *dir, goto bail; } + status = ocfs2_dentry_attach_lock(dentry, inode, OCFS2_I(dir)->ip_blkno); + if (status) { + mlog_errno(status); + goto bail; + } + insert_inode_hash(inode); + dentry->d_op = &ocfs2_dentry_ops; d_instantiate(dentry, inode); bail: if (status < 0 && did_quota) @@ -1827,7 +1811,6 @@ static int ocfs2_symlink(struct inode *dir, if (xattr_ac) ocfs2_free_alloc_context(xattr_ac); if ((status < 0) && inode) { - OCFS2_I(inode)->ip_flags |= OCFS2_INODE_SKIP_ORPHAN_DIR; clear_nlink(inode); iput(inode); } @@ -1993,7 +1976,6 @@ static int ocfs2_orphan_add(struct ocfs2_super *osb, } le32_add_cpu(&fe->i_flags, OCFS2_ORPHANED_FL); - OCFS2_I(inode)->ip_flags &= ~OCFS2_INODE_SKIP_ORPHAN_DIR; /* Record which orphan dir our inode now resides * in. delete_inode will use this to determine which orphan diff --git a/trunk/fs/ocfs2/refcounttree.c b/trunk/fs/ocfs2/refcounttree.c index 5cbcd0f008fc..bd96f6c7877e 100644 --- a/trunk/fs/ocfs2/refcounttree.c +++ b/trunk/fs/ocfs2/refcounttree.c @@ -4083,9 +4083,6 @@ static int ocfs2_complete_reflink(struct inode *s_inode, di->i_attr = s_di->i_attr; if (preserve) { - t_inode->i_uid = s_inode->i_uid; - t_inode->i_gid = s_inode->i_gid; - t_inode->i_mode = s_inode->i_mode; di->i_uid = s_di->i_uid; di->i_gid = s_di->i_gid; di->i_mode = s_di->i_mode; diff --git a/trunk/fs/proc/array.c b/trunk/fs/proc/array.c index 885ab5513ac5..e51f2ec2c5e5 100644 --- a/trunk/fs/proc/array.c +++ b/trunk/fs/proc/array.c @@ -81,6 +81,7 @@ #include #include #include +#include #include #include @@ -494,7 +495,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, rsslim, mm ? mm->start_code : 0, mm ? mm->end_code : 0, - (permitted && mm) ? mm->start_stack : 0, + (permitted && mm) ? task->stack_start : 0, esp, eip, /* The signal information here is obsolete. diff --git a/trunk/fs/proc/base.c b/trunk/fs/proc/base.c index 8418fcc0a6ab..7621db800a74 100644 --- a/trunk/fs/proc/base.c +++ b/trunk/fs/proc/base.c @@ -2909,7 +2909,7 @@ int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir) */ static const struct pid_entry tid_base_stuff[] = { DIR("fd", S_IRUSR|S_IXUSR, proc_fd_inode_operations, proc_fd_operations), - DIR("fdinfo", S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fdinfo_operations), + DIR("fdinfo", S_IRUSR|S_IXUSR, proc_fdinfo_inode_operations, proc_fd_operations), REG("environ", S_IRUSR, proc_environ_operations), INF("auxv", S_IRUSR, proc_pid_auxv), ONE("status", S_IRUGO, proc_pid_status), diff --git a/trunk/fs/proc/task_mmu.c b/trunk/fs/proc/task_mmu.c index 47f5b145f56e..070553427dd5 100644 --- a/trunk/fs/proc/task_mmu.c +++ b/trunk/fs/proc/task_mmu.c @@ -247,6 +247,25 @@ static void show_map_vma(struct seq_file *m, struct vm_area_struct *vma) } else if (vma->vm_start <= mm->start_stack && vma->vm_end >= mm->start_stack) { name = "[stack]"; + } else { + unsigned long stack_start; + struct proc_maps_private *pmp; + + pmp = m->private; + stack_start = pmp->task->stack_start; + + if (vma->vm_start <= stack_start && + vma->vm_end >= stack_start) { + pad_len_spaces(m, len); + seq_printf(m, + "[threadstack:%08lx]", +#ifdef CONFIG_STACK_GROWSUP + vma->vm_end - stack_start +#else + stack_start - vma->vm_start +#endif + ); + } } } else { name = "[vdso]"; diff --git a/trunk/fs/quota/Kconfig b/trunk/fs/quota/Kconfig index 3e21b1e2ad3a..dad7fb247ddc 100644 --- a/trunk/fs/quota/Kconfig +++ b/trunk/fs/quota/Kconfig @@ -33,14 +33,6 @@ config PRINT_QUOTA_WARNING Note that this behavior is currently deprecated and may go away in future. Please use notification via netlink socket instead. -config QUOTA_DEBUG - bool "Additional quota sanity checks" - depends on QUOTA - default n - help - If you say Y here, quota subsystem will perform some additional - sanity checks of quota internal structures. If unsure, say N. - # Generic support for tree structured quota files. Selected when needed. config QUOTA_TREE tristate diff --git a/trunk/fs/quota/dquot.c b/trunk/fs/quota/dquot.c index 788b5802a7ce..e0b870f4749f 100644 --- a/trunk/fs/quota/dquot.c +++ b/trunk/fs/quota/dquot.c @@ -80,6 +80,8 @@ #include +#define __DQUOT_PARANOIA + /* * There are three quota SMP locks. dq_list_lock protects all lists with quotas * and quota formats, dqstats structure containing statistics about the lists @@ -693,7 +695,7 @@ void dqput(struct dquot *dquot) if (!dquot) return; -#ifdef CONFIG_QUOTA_DEBUG +#ifdef __DQUOT_PARANOIA if (!atomic_read(&dquot->dq_count)) { printk("VFS: dqput: trying to free free dquot\n"); printk("VFS: device %s, dquot of %s %d\n", @@ -746,7 +748,7 @@ void dqput(struct dquot *dquot) goto we_slept; } atomic_dec(&dquot->dq_count); -#ifdef CONFIG_QUOTA_DEBUG +#ifdef __DQUOT_PARANOIA /* sanity check */ BUG_ON(!list_empty(&dquot->dq_free)); #endif @@ -843,7 +845,7 @@ struct dquot *dqget(struct super_block *sb, unsigned int id, int type) dquot = NULL; goto out; } -#ifdef CONFIG_QUOTA_DEBUG +#ifdef __DQUOT_PARANOIA BUG_ON(!dquot->dq_sb); /* Has somebody invalidated entry under us? */ #endif out: @@ -872,18 +874,14 @@ static int dqinit_needed(struct inode *inode, int type) static void add_dquot_ref(struct super_block *sb, int type) { struct inode *inode, *old_inode = NULL; -#ifdef CONFIG_QUOTA_DEBUG int reserved = 0; -#endif spin_lock(&inode_lock); list_for_each_entry(inode, &sb->s_inodes, i_sb_list) { if (inode->i_state & (I_FREEING|I_CLEAR|I_WILL_FREE|I_NEW)) continue; -#ifdef CONFIG_QUOTA_DEBUG if (unlikely(inode_get_rsv_space(inode) > 0)) reserved = 1; -#endif if (!atomic_read(&inode->i_writecount)) continue; if (!dqinit_needed(inode, type)) @@ -905,13 +903,11 @@ static void add_dquot_ref(struct super_block *sb, int type) spin_unlock(&inode_lock); iput(old_inode); -#ifdef CONFIG_QUOTA_DEBUG if (reserved) { printk(KERN_WARNING "VFS (%s): Writes happened before quota" " was turned on thus quota information is probably " "inconsistent. Please run quotacheck(8).\n", sb->s_id); } -#endif } /* @@ -938,7 +934,7 @@ static int remove_inode_dquot_ref(struct inode *inode, int type, inode->i_dquot[type] = NULL; if (dquot) { if (dqput_blocks(dquot)) { -#ifdef CONFIG_QUOTA_DEBUG +#ifdef __DQUOT_PARANOIA if (atomic_read(&dquot->dq_count) != 1) printk(KERN_WARNING "VFS: Adding dquot with dq_count %d to dispose list.\n", atomic_read(&dquot->dq_count)); #endif @@ -2326,34 +2322,34 @@ static int do_set_dqblk(struct dquot *dquot, struct if_dqblk *di) if (di->dqb_valid & QIF_SPACE) { dm->dqb_curspace = di->dqb_curspace - dm->dqb_rsvspace; check_blim = 1; - set_bit(DQ_LASTSET_B + QIF_SPACE_B, &dquot->dq_flags); + __set_bit(DQ_LASTSET_B + QIF_SPACE_B, &dquot->dq_flags); } if (di->dqb_valid & QIF_BLIMITS) { dm->dqb_bsoftlimit = qbtos(di->dqb_bsoftlimit); dm->dqb_bhardlimit = qbtos(di->dqb_bhardlimit); check_blim = 1; - set_bit(DQ_LASTSET_B + QIF_BLIMITS_B, &dquot->dq_flags); + __set_bit(DQ_LASTSET_B + QIF_BLIMITS_B, &dquot->dq_flags); } if (di->dqb_valid & QIF_INODES) { dm->dqb_curinodes = di->dqb_curinodes; check_ilim = 1; - set_bit(DQ_LASTSET_B + QIF_INODES_B, &dquot->dq_flags); + __set_bit(DQ_LASTSET_B + QIF_INODES_B, &dquot->dq_flags); } if (di->dqb_valid & QIF_ILIMITS) { dm->dqb_isoftlimit = di->dqb_isoftlimit; dm->dqb_ihardlimit = di->dqb_ihardlimit; check_ilim = 1; - set_bit(DQ_LASTSET_B + QIF_ILIMITS_B, &dquot->dq_flags); + __set_bit(DQ_LASTSET_B + QIF_ILIMITS_B, &dquot->dq_flags); } if (di->dqb_valid & QIF_BTIME) { dm->dqb_btime = di->dqb_btime; check_blim = 1; - set_bit(DQ_LASTSET_B + QIF_BTIME_B, &dquot->dq_flags); + __set_bit(DQ_LASTSET_B + QIF_BTIME_B, &dquot->dq_flags); } if (di->dqb_valid & QIF_ITIME) { dm->dqb_itime = di->dqb_itime; check_ilim = 1; - set_bit(DQ_LASTSET_B + QIF_ITIME_B, &dquot->dq_flags); + __set_bit(DQ_LASTSET_B + QIF_ITIME_B, &dquot->dq_flags); } if (check_blim) { diff --git a/trunk/fs/reiserfs/dir.c b/trunk/fs/reiserfs/dir.c index 07930449a958..f8a6075abf50 100644 --- a/trunk/fs/reiserfs/dir.c +++ b/trunk/fs/reiserfs/dir.c @@ -46,6 +46,8 @@ static inline bool is_privroot_deh(struct dentry *dir, struct reiserfs_de_head *deh) { struct dentry *privroot = REISERFS_SB(dir->d_sb)->priv_root; + if (reiserfs_expose_privroot(dir->d_sb)) + return 0; return (dir == dir->d_parent && privroot->d_inode && deh->deh_objectid == INODE_PKEY(privroot->d_inode)->k_objectid); } diff --git a/trunk/fs/reiserfs/xattr.c b/trunk/fs/reiserfs/xattr.c index e7cc00e636dc..4f9586bb7631 100644 --- a/trunk/fs/reiserfs/xattr.c +++ b/trunk/fs/reiserfs/xattr.c @@ -554,7 +554,7 @@ reiserfs_xattr_set_handle(struct reiserfs_transaction_handle *th, if (!err && new_size < i_size_read(dentry->d_inode)) { struct iattr newattrs = { .ia_ctime = current_fs_time(inode->i_sb), - .ia_size = new_size, + .ia_size = buffer_size, .ia_valid = ATTR_SIZE | ATTR_CTIME, }; @@ -973,13 +973,21 @@ int reiserfs_permission(struct inode *inode, int mask) return generic_permission(inode, mask, NULL); } -static int xattr_hide_revalidate(struct dentry *dentry, struct nameidata *nd) +/* This will catch lookups from the fs root to .reiserfs_priv */ +static int +xattr_lookup_poison(struct dentry *dentry, struct qstr *q1, struct qstr *name) { - return -EPERM; + struct dentry *priv_root = REISERFS_SB(dentry->d_sb)->priv_root; + if (container_of(q1, struct dentry, d_name) == priv_root) + return -ENOENT; + if (q1->len == name->len && + !memcmp(q1->name, name->name, name->len)) + return 0; + return 1; } static const struct dentry_operations xattr_lookup_poison_ops = { - .d_revalidate = xattr_hide_revalidate, + .d_compare = xattr_lookup_poison, }; int reiserfs_lookup_privroot(struct super_block *s) @@ -993,7 +1001,8 @@ int reiserfs_lookup_privroot(struct super_block *s) strlen(PRIVROOT_NAME)); if (!IS_ERR(dentry)) { REISERFS_SB(s)->priv_root = dentry; - dentry->d_op = &xattr_lookup_poison_ops; + if (!reiserfs_expose_privroot(s)) + s->s_root->d_op = &xattr_lookup_poison_ops; if (dentry->d_inode) dentry->d_inode->i_flags |= S_PRIVATE; } else diff --git a/trunk/fs/smbfs/inode.c b/trunk/fs/smbfs/inode.c index dfa1d67f8fca..1c4c8f089970 100644 --- a/trunk/fs/smbfs/inode.c +++ b/trunk/fs/smbfs/inode.c @@ -479,7 +479,6 @@ smb_put_super(struct super_block *sb) if (server->conn_pid) kill_pid(server->conn_pid, SIGTERM, 1); - bdi_destroy(&server->bdi); kfree(server->ops); smb_unload_nls(server); sb->s_fs_info = NULL; @@ -526,11 +525,6 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent) if (!server) goto out_no_server; sb->s_fs_info = server; - - if (bdi_setup_and_register(&server->bdi, "smbfs", BDI_CAP_MAP_COPY)) - goto out_bdi; - - sb->s_bdi = &server->bdi; server->super_block = sb; server->mnt = NULL; @@ -630,8 +624,6 @@ static int smb_fill_super(struct super_block *sb, void *raw_data, int silent) out_bad_option: kfree(mem); out_no_mem: - bdi_destroy(&server->bdi); -out_bdi: if (!server->mnt) printk(KERN_ERR "smb_fill_super: allocation failure\n"); sb->s_fs_info = NULL; diff --git a/trunk/fs/squashfs/block.c b/trunk/fs/squashfs/block.c index 653c030eb840..1cb0d81b164b 100644 --- a/trunk/fs/squashfs/block.c +++ b/trunk/fs/squashfs/block.c @@ -87,8 +87,9 @@ int squashfs_read_data(struct super_block *sb, void **buffer, u64 index, u64 cur_index = index >> msblk->devblksize_log2; int bytes, compressed, b = 0, k = 0, page = 0, avail; - bh = kcalloc(((srclength + msblk->devblksize - 1) - >> msblk->devblksize_log2) + 1, sizeof(*bh), GFP_KERNEL); + + bh = kcalloc((msblk->block_size >> msblk->devblksize_log2) + 1, + sizeof(*bh), GFP_KERNEL); if (bh == NULL) return -ENOMEM; diff --git a/trunk/fs/squashfs/super.c b/trunk/fs/squashfs/super.c index 48b6f4a385a6..3550aec2f655 100644 --- a/trunk/fs/squashfs/super.c +++ b/trunk/fs/squashfs/super.c @@ -275,8 +275,7 @@ static int squashfs_fill_super(struct super_block *sb, void *data, int silent) err = squashfs_read_inode(root, root_inode); if (err) { - make_bad_inode(root); - iput(root); + iget_failed(root); goto failed_mount; } insert_inode_hash(root); @@ -354,7 +353,6 @@ static void squashfs_put_super(struct super_block *sb) kfree(sbi->id_table); kfree(sbi->fragment_index); kfree(sbi->meta_index); - kfree(sbi->inode_lookup_table); kfree(sb->s_fs_info); sb->s_fs_info = NULL; } diff --git a/trunk/fs/squashfs/zlib_wrapper.c b/trunk/fs/squashfs/zlib_wrapper.c index 7a603874e483..15a03d0fb9f3 100644 --- a/trunk/fs/squashfs/zlib_wrapper.c +++ b/trunk/fs/squashfs/zlib_wrapper.c @@ -128,9 +128,8 @@ static int zlib_uncompress(struct squashfs_sb_info *msblk, void **buffer, goto release_mutex; } - length = stream->total_out; mutex_unlock(&msblk->read_data_mutex); - return length; + return stream->total_out; release_mutex: mutex_unlock(&msblk->read_data_mutex); diff --git a/trunk/fs/super.c b/trunk/fs/super.c index 1527e6a0ee35..f35ac6022109 100644 --- a/trunk/fs/super.c +++ b/trunk/fs/super.c @@ -37,7 +37,6 @@ #include #include #include -#include #include #include "internal.h" @@ -694,7 +693,6 @@ int set_anon_super(struct super_block *s, void *data) return -EMFILE; } s->s_dev = MKDEV(0, dev & MINORMASK); - s->s_bdi = &noop_backing_dev_info; return 0; } @@ -956,11 +954,10 @@ vfs_kern_mount(struct file_system_type *type, int flags, const char *name, void if (error < 0) goto out_free_secdata; BUG_ON(!mnt->mnt_sb); - WARN_ON(!mnt->mnt_sb->s_bdi); - error = security_sb_kern_mount(mnt->mnt_sb, flags, secdata); - if (error) - goto out_sb; + error = security_sb_kern_mount(mnt->mnt_sb, flags, secdata); + if (error) + goto out_sb; /* * filesystems should never set s_maxbytes larger than MAX_LFS_FILESIZE diff --git a/trunk/fs/sync.c b/trunk/fs/sync.c index 92b228176f7c..fc5c3d75cf3c 100644 --- a/trunk/fs/sync.c +++ b/trunk/fs/sync.c @@ -14,7 +14,6 @@ #include #include #include -#include #include "internal.h" #define VALID_FLAGS (SYNC_FILE_RANGE_WAIT_BEFORE|SYNC_FILE_RANGE_WRITE| \ @@ -33,7 +32,7 @@ static int __sync_filesystem(struct super_block *sb, int wait) * This should be safe, as we require bdi backing to actually * write out data in the first place */ - if (!sb->s_bdi || sb->s_bdi == &noop_backing_dev_info) + if (!sb->s_bdi) return 0; if (sb->s_qcop && sb->s_qcop->quota_sync) diff --git a/trunk/fs/sysv/dir.c b/trunk/fs/sysv/dir.c index 1dabed286b4c..4e50286a4cc3 100644 --- a/trunk/fs/sysv/dir.c +++ b/trunk/fs/sysv/dir.c @@ -164,8 +164,8 @@ struct sysv_dir_entry *sysv_find_entry(struct dentry *dentry, struct page **res_ name, de->name)) goto found; } - dir_put_page(page); } + dir_put_page(page); if (++n >= npages) n = 0; diff --git a/trunk/fs/udf/balloc.c b/trunk/fs/udf/balloc.c index 9a9378b4eb5a..19626e2491c4 100644 --- a/trunk/fs/udf/balloc.c +++ b/trunk/fs/udf/balloc.c @@ -125,8 +125,9 @@ static void udf_bitmap_free_blocks(struct super_block *sb, mutex_lock(&sbi->s_alloc_mutex); partmap = &sbi->s_partmaps[bloc->partitionReferenceNum]; - if (bloc->logicalBlockNum + count < count || - (bloc->logicalBlockNum + count) > partmap->s_partition_len) { + if (bloc->logicalBlockNum < 0 || + (bloc->logicalBlockNum + count) > + partmap->s_partition_len) { udf_debug("%d < %d || %d + %d > %d\n", bloc->logicalBlockNum, 0, bloc->logicalBlockNum, count, partmap->s_partition_len); @@ -392,8 +393,9 @@ static void udf_table_free_blocks(struct super_block *sb, mutex_lock(&sbi->s_alloc_mutex); partmap = &sbi->s_partmaps[bloc->partitionReferenceNum]; - if (bloc->logicalBlockNum + count < count || - (bloc->logicalBlockNum + count) > partmap->s_partition_len) { + if (bloc->logicalBlockNum < 0 || + (bloc->logicalBlockNum + count) > + partmap->s_partition_len) { udf_debug("%d < %d || %d + %d > %d\n", bloc->logicalBlockNum, 0, bloc->logicalBlockNum, count, partmap->s_partition_len); diff --git a/trunk/fs/udf/file.c b/trunk/fs/udf/file.c index 4b6a46ccbf46..1eb06774ed90 100644 --- a/trunk/fs/udf/file.c +++ b/trunk/fs/udf/file.c @@ -218,7 +218,7 @@ const struct file_operations udf_file_operations = { .llseek = generic_file_llseek, }; -int udf_setattr(struct dentry *dentry, struct iattr *iattr) +static int udf_setattr(struct dentry *dentry, struct iattr *iattr) { struct inode *inode = dentry->d_inode; int error; diff --git a/trunk/fs/udf/inode.c b/trunk/fs/udf/inode.c index 8a3fbd177cab..bb863fe579ac 100644 --- a/trunk/fs/udf/inode.c +++ b/trunk/fs/udf/inode.c @@ -1314,7 +1314,7 @@ static void udf_fill_inode(struct inode *inode, struct buffer_head *bh) break; case ICBTAG_FILE_TYPE_SYMLINK: inode->i_data.a_ops = &udf_symlink_aops; - inode->i_op = &udf_symlink_inode_operations; + inode->i_op = &page_symlink_inode_operations; inode->i_mode = S_IFLNK | S_IRWXUGO; break; case ICBTAG_FILE_TYPE_MAIN: diff --git a/trunk/fs/udf/namei.c b/trunk/fs/udf/namei.c index 75816025f95f..db423ab078b1 100644 --- a/trunk/fs/udf/namei.c +++ b/trunk/fs/udf/namei.c @@ -925,7 +925,7 @@ static int udf_symlink(struct inode *dir, struct dentry *dentry, iinfo = UDF_I(inode); inode->i_mode = S_IFLNK | S_IRWXUGO; inode->i_data.a_ops = &udf_symlink_aops; - inode->i_op = &udf_symlink_inode_operations; + inode->i_op = &page_symlink_inode_operations; if (iinfo->i_alloc_type != ICBTAG_FLAG_AD_IN_ICB) { struct kernel_lb_addr eloc; @@ -1393,7 +1393,6 @@ const struct export_operations udf_export_ops = { const struct inode_operations udf_dir_inode_operations = { .lookup = udf_lookup, .create = udf_create, - .setattr = udf_setattr, .link = udf_link, .unlink = udf_unlink, .symlink = udf_symlink, @@ -1402,9 +1401,3 @@ const struct inode_operations udf_dir_inode_operations = { .mknod = udf_mknod, .rename = udf_rename, }; -const struct inode_operations udf_symlink_inode_operations = { - .readlink = generic_readlink, - .follow_link = page_follow_link_light, - .put_link = page_put_link, - .setattr = udf_setattr, -}; diff --git a/trunk/fs/udf/udfdecl.h b/trunk/fs/udf/udfdecl.h index 702a1148e702..4223ac855da9 100644 --- a/trunk/fs/udf/udfdecl.h +++ b/trunk/fs/udf/udfdecl.h @@ -76,7 +76,6 @@ extern const struct inode_operations udf_dir_inode_operations; extern const struct file_operations udf_dir_operations; extern const struct inode_operations udf_file_inode_operations; extern const struct file_operations udf_file_operations; -extern const struct inode_operations udf_symlink_inode_operations; extern const struct address_space_operations udf_aops; extern const struct address_space_operations udf_adinicb_aops; extern const struct address_space_operations udf_symlink_aops; @@ -132,7 +131,7 @@ extern int udf_write_fi(struct inode *inode, struct fileIdentDesc *, /* file.c */ extern int udf_ioctl(struct inode *, struct file *, unsigned int, unsigned long); -extern int udf_setattr(struct dentry *dentry, struct iattr *iattr); + /* inode.c */ extern struct inode *udf_iget(struct super_block *, struct kernel_lb_addr *); extern int udf_sync_inode(struct inode *); diff --git a/trunk/fs/xfs/linux-2.6/xfs_super.c b/trunk/fs/xfs/linux-2.6/xfs_super.c index 29f1edca76de..52e06b487ced 100644 --- a/trunk/fs/xfs/linux-2.6/xfs_super.c +++ b/trunk/fs/xfs/linux-2.6/xfs_super.c @@ -1209,7 +1209,6 @@ xfs_fs_put_super( xfs_unmountfs(mp); xfs_freesb(mp); - xfs_inode_shrinker_unregister(mp); xfs_icsb_destroy_counters(mp); xfs_close_devices(mp); xfs_dmops_put(mp); @@ -1623,8 +1622,6 @@ xfs_fs_fill_super( if (error) goto fail_vnrele; - xfs_inode_shrinker_register(mp); - kfree(mtpt); return 0; @@ -1870,7 +1867,6 @@ init_xfs_fs(void) goto out_cleanup_procfs; vfs_initquota(); - xfs_inode_shrinker_init(); error = register_filesystem(&xfs_fs_type); if (error) @@ -1898,7 +1894,6 @@ exit_xfs_fs(void) { vfs_exitquota(); unregister_filesystem(&xfs_fs_type); - xfs_inode_shrinker_destroy(); xfs_sysctl_unregister(); xfs_cleanup_procfs(); xfs_buf_terminate(); diff --git a/trunk/fs/xfs/linux-2.6/xfs_sync.c b/trunk/fs/xfs/linux-2.6/xfs_sync.c index a427c638d909..05cd85317f6f 100644 --- a/trunk/fs/xfs/linux-2.6/xfs_sync.c +++ b/trunk/fs/xfs/linux-2.6/xfs_sync.c @@ -95,8 +95,7 @@ xfs_inode_ag_walk( struct xfs_perag *pag, int flags), int flags, int tag, - int exclusive, - int *nr_to_scan) + int exclusive) { uint32_t first_index; int last_error = 0; @@ -135,7 +134,7 @@ xfs_inode_ag_walk( if (error == EFSCORRUPTED) break; - } while ((*nr_to_scan)--); + } while (1); if (skipped) { delay(1); @@ -151,15 +150,12 @@ xfs_inode_ag_iterator( struct xfs_perag *pag, int flags), int flags, int tag, - int exclusive, - int *nr_to_scan) + int exclusive) { int error = 0; int last_error = 0; xfs_agnumber_t ag; - int nr; - nr = nr_to_scan ? *nr_to_scan : INT_MAX; for (ag = 0; ag < mp->m_sb.sb_agcount; ag++) { struct xfs_perag *pag; @@ -169,18 +165,14 @@ xfs_inode_ag_iterator( continue; } error = xfs_inode_ag_walk(mp, pag, execute, flags, tag, - exclusive, &nr); + exclusive); xfs_perag_put(pag); if (error) { last_error = error; if (error == EFSCORRUPTED) break; } - if (nr <= 0) - break; } - if (nr_to_scan) - *nr_to_scan = nr; return XFS_ERROR(last_error); } @@ -299,7 +291,7 @@ xfs_sync_data( ASSERT((flags & ~(SYNC_TRYLOCK|SYNC_WAIT)) == 0); error = xfs_inode_ag_iterator(mp, xfs_sync_inode_data, flags, - XFS_ICI_NO_TAG, 0, NULL); + XFS_ICI_NO_TAG, 0); if (error) return XFS_ERROR(error); @@ -318,7 +310,7 @@ xfs_sync_attr( ASSERT((flags & ~SYNC_WAIT) == 0); return xfs_inode_ag_iterator(mp, xfs_sync_inode_attr, flags, - XFS_ICI_NO_TAG, 0, NULL); + XFS_ICI_NO_TAG, 0); } STATIC int @@ -681,7 +673,6 @@ __xfs_inode_set_reclaim_tag( radix_tree_tag_set(&pag->pag_ici_root, XFS_INO_TO_AGINO(ip->i_mount, ip->i_ino), XFS_ICI_RECLAIM_TAG); - pag->pag_ici_reclaimable++; } /* @@ -714,7 +705,6 @@ __xfs_inode_clear_reclaim_tag( { radix_tree_tag_clear(&pag->pag_ici_root, XFS_INO_TO_AGINO(mp, ip->i_ino), XFS_ICI_RECLAIM_TAG); - pag->pag_ici_reclaimable--; } /* @@ -830,10 +820,10 @@ xfs_reclaim_inode( * call into reclaim to find it in a clean state instead of waiting for * it now. We also don't return errors here - if the error is transient * then the next reclaim pass will flush the inode, and if the error - * is permanent then the next sync reclaim will reclaim the inode and + * is permanent then the next sync reclaim will relcaim the inode and * pass on the error. */ - if (error && error != EAGAIN && !XFS_FORCED_SHUTDOWN(ip->i_mount)) { + if (error && !XFS_FORCED_SHUTDOWN(ip->i_mount)) { xfs_fs_cmn_err(CE_WARN, ip->i_mount, "inode 0x%llx background reclaim flush failed with %d", (long long)ip->i_ino, error); @@ -864,93 +854,5 @@ xfs_reclaim_inodes( int mode) { return xfs_inode_ag_iterator(mp, xfs_reclaim_inode, mode, - XFS_ICI_RECLAIM_TAG, 1, NULL); -} - -/* - * Shrinker infrastructure. - * - * This is all far more complex than it needs to be. It adds a global list of - * mounts because the shrinkers can only call a global context. We need to make - * the shrinkers pass a context to avoid the need for global state. - */ -static LIST_HEAD(xfs_mount_list); -static struct rw_semaphore xfs_mount_list_lock; - -static int -xfs_reclaim_inode_shrink( - int nr_to_scan, - gfp_t gfp_mask) -{ - struct xfs_mount *mp; - struct xfs_perag *pag; - xfs_agnumber_t ag; - int reclaimable = 0; - - if (nr_to_scan) { - if (!(gfp_mask & __GFP_FS)) - return -1; - - down_read(&xfs_mount_list_lock); - list_for_each_entry(mp, &xfs_mount_list, m_mplist) { - xfs_inode_ag_iterator(mp, xfs_reclaim_inode, 0, - XFS_ICI_RECLAIM_TAG, 1, &nr_to_scan); - if (nr_to_scan <= 0) - break; - } - up_read(&xfs_mount_list_lock); - } - - down_read(&xfs_mount_list_lock); - list_for_each_entry(mp, &xfs_mount_list, m_mplist) { - for (ag = 0; ag < mp->m_sb.sb_agcount; ag++) { - - pag = xfs_perag_get(mp, ag); - if (!pag->pag_ici_init) { - xfs_perag_put(pag); - continue; - } - reclaimable += pag->pag_ici_reclaimable; - xfs_perag_put(pag); - } - } - up_read(&xfs_mount_list_lock); - return reclaimable; -} - -static struct shrinker xfs_inode_shrinker = { - .shrink = xfs_reclaim_inode_shrink, - .seeks = DEFAULT_SEEKS, -}; - -void __init -xfs_inode_shrinker_init(void) -{ - init_rwsem(&xfs_mount_list_lock); - register_shrinker(&xfs_inode_shrinker); -} - -void -xfs_inode_shrinker_destroy(void) -{ - ASSERT(list_empty(&xfs_mount_list)); - unregister_shrinker(&xfs_inode_shrinker); -} - -void -xfs_inode_shrinker_register( - struct xfs_mount *mp) -{ - down_write(&xfs_mount_list_lock); - list_add_tail(&mp->m_mplist, &xfs_mount_list); - up_write(&xfs_mount_list_lock); -} - -void -xfs_inode_shrinker_unregister( - struct xfs_mount *mp) -{ - down_write(&xfs_mount_list_lock); - list_del(&mp->m_mplist); - up_write(&xfs_mount_list_lock); + XFS_ICI_RECLAIM_TAG, 1); } diff --git a/trunk/fs/xfs/linux-2.6/xfs_sync.h b/trunk/fs/xfs/linux-2.6/xfs_sync.h index cdcbaaca9880..d480c346cabb 100644 --- a/trunk/fs/xfs/linux-2.6/xfs_sync.h +++ b/trunk/fs/xfs/linux-2.6/xfs_sync.h @@ -53,11 +53,6 @@ void __xfs_inode_clear_reclaim_tag(struct xfs_mount *mp, struct xfs_perag *pag, int xfs_sync_inode_valid(struct xfs_inode *ip, struct xfs_perag *pag); int xfs_inode_ag_iterator(struct xfs_mount *mp, int (*execute)(struct xfs_inode *ip, struct xfs_perag *pag, int flags), - int flags, int tag, int write_lock, int *nr_to_scan); - -void xfs_inode_shrinker_init(void); -void xfs_inode_shrinker_destroy(void); -void xfs_inode_shrinker_register(struct xfs_mount *mp); -void xfs_inode_shrinker_unregister(struct xfs_mount *mp); + int flags, int tag, int write_lock); #endif diff --git a/trunk/fs/xfs/quota/xfs_qm_syscalls.c b/trunk/fs/xfs/quota/xfs_qm_syscalls.c index 50bee07d6b0e..5d0ee8d492db 100644 --- a/trunk/fs/xfs/quota/xfs_qm_syscalls.c +++ b/trunk/fs/xfs/quota/xfs_qm_syscalls.c @@ -891,8 +891,7 @@ xfs_qm_dqrele_all_inodes( uint flags) { ASSERT(mp->m_quotainfo); - xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags, - XFS_ICI_NO_TAG, 0, NULL); + xfs_inode_ag_iterator(mp, xfs_dqrele_inode, flags, XFS_ICI_NO_TAG, 0); } /*------------------------------------------------------------------------*/ diff --git a/trunk/fs/xfs/xfs_ag.h b/trunk/fs/xfs/xfs_ag.h index abb8222b88c9..b1a5a1ff88ea 100644 --- a/trunk/fs/xfs/xfs_ag.h +++ b/trunk/fs/xfs/xfs_ag.h @@ -223,7 +223,6 @@ typedef struct xfs_perag { int pag_ici_init; /* incore inode cache initialised */ rwlock_t pag_ici_lock; /* incore inode lock */ struct radix_tree_root pag_ici_root; /* incore inode cache root */ - int pag_ici_reclaimable; /* reclaimable inodes */ #endif int pagb_count; /* pagb slots in use */ xfs_perag_busy_t pagb_list[XFS_PAGB_NUM_SLOTS]; /* unstable blocks */ diff --git a/trunk/fs/xfs/xfs_dfrag.c b/trunk/fs/xfs/xfs_dfrag.c index 5bba29a07812..cd27c9d6c71f 100644 --- a/trunk/fs/xfs/xfs_dfrag.c +++ b/trunk/fs/xfs/xfs_dfrag.c @@ -177,26 +177,16 @@ xfs_swap_extents_check_format( XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) > tip->i_df.if_ext_max) return EINVAL; - /* - * If we are in a btree format, check that the temp root block will fit - * in the target and that it has enough extents to be in btree format - * in the target. - * - * Note that we have to be careful to allow btree->extent conversions - * (a common defrag case) which will occur when the temp inode is in - * extent format... - */ + /* Check root block of temp in btree form to max in target */ if (tip->i_d.di_format == XFS_DINODE_FMT_BTREE && - ((XFS_IFORK_BOFF(ip) && - tip->i_df.if_broot_bytes > XFS_IFORK_BOFF(ip)) || - XFS_IFORK_NEXTENTS(tip, XFS_DATA_FORK) <= ip->i_df.if_ext_max)) + XFS_IFORK_BOFF(ip) && + tip->i_df.if_broot_bytes > XFS_IFORK_BOFF(ip)) return EINVAL; - /* Reciprocal target->temp btree format checks */ + /* Check root block of target in btree form to max in temp */ if (ip->i_d.di_format == XFS_DINODE_FMT_BTREE && - ((XFS_IFORK_BOFF(tip) && - ip->i_df.if_broot_bytes > XFS_IFORK_BOFF(tip)) || - XFS_IFORK_NEXTENTS(ip, XFS_DATA_FORK) <= tip->i_df.if_ext_max)) + XFS_IFORK_BOFF(tip) && + ip->i_df.if_broot_bytes > XFS_IFORK_BOFF(tip)) return EINVAL; return 0; diff --git a/trunk/fs/xfs/xfs_log.c b/trunk/fs/xfs/xfs_log.c index 2be019136287..e8fba92d7cd9 100644 --- a/trunk/fs/xfs/xfs_log.c +++ b/trunk/fs/xfs/xfs_log.c @@ -745,16 +745,9 @@ xfs_log_move_tail(xfs_mount_t *mp, /* * Determine if we have a transaction that has gone to disk - * that needs to be covered. To begin the transition to the idle state - * firstly the log needs to be idle (no AIL and nothing in the iclogs). - * If we are then in a state where covering is needed, the caller is informed - * that dummy transactions are required to move the log into the idle state. - * - * Because this is called as part of the sync process, we should also indicate - * that dummy transactions should be issued in anything but the covered or - * idle states. This ensures that the log tail is accurately reflected in - * the log at the end of the sync, hence if a crash occurrs avoids replay - * of transactions where the metadata is already on disk. + * that needs to be covered. Log activity needs to be idle (no AIL and + * nothing in the iclogs). And, we need to be in the right state indicating + * something has gone out. */ int xfs_log_need_covered(xfs_mount_t *mp) @@ -766,24 +759,17 @@ xfs_log_need_covered(xfs_mount_t *mp) return 0; spin_lock(&log->l_icloglock); - switch (log->l_covered_state) { - case XLOG_STATE_COVER_DONE: - case XLOG_STATE_COVER_DONE2: - case XLOG_STATE_COVER_IDLE: - break; - case XLOG_STATE_COVER_NEED: - case XLOG_STATE_COVER_NEED2: - if (!xfs_trans_ail_tail(log->l_ailp) && - xlog_iclogs_empty(log)) { - if (log->l_covered_state == XLOG_STATE_COVER_NEED) - log->l_covered_state = XLOG_STATE_COVER_DONE; - else - log->l_covered_state = XLOG_STATE_COVER_DONE2; + if (((log->l_covered_state == XLOG_STATE_COVER_NEED) || + (log->l_covered_state == XLOG_STATE_COVER_NEED2)) + && !xfs_trans_ail_tail(log->l_ailp) + && xlog_iclogs_empty(log)) { + if (log->l_covered_state == XLOG_STATE_COVER_NEED) + log->l_covered_state = XLOG_STATE_COVER_DONE; + else { + ASSERT(log->l_covered_state == XLOG_STATE_COVER_NEED2); + log->l_covered_state = XLOG_STATE_COVER_DONE2; } - /* FALLTHRU */ - default: needed = 1; - break; } spin_unlock(&log->l_icloglock); return needed; diff --git a/trunk/fs/xfs/xfs_mount.h b/trunk/fs/xfs/xfs_mount.h index 9ff48a16a7ee..4fa0bc7b983e 100644 --- a/trunk/fs/xfs/xfs_mount.h +++ b/trunk/fs/xfs/xfs_mount.h @@ -259,7 +259,6 @@ typedef struct xfs_mount { wait_queue_head_t m_wait_single_sync_task; __int64_t m_update_flags; /* sb flags we need to update on the next remount,rw */ - struct list_head m_mplist; /* inode shrinker mount list */ } xfs_mount_t; /* diff --git a/trunk/include/asm-generic/dma-mapping-common.h b/trunk/include/asm-generic/dma-mapping-common.h index 69206957b72c..e694263445f7 100644 --- a/trunk/include/asm-generic/dma-mapping-common.h +++ b/trunk/include/asm-generic/dma-mapping-common.h @@ -131,7 +131,7 @@ static inline void dma_sync_single_range_for_cpu(struct device *dev, debug_dma_sync_single_range_for_cpu(dev, addr, offset, size, dir); } else - dma_sync_single_for_cpu(dev, addr + offset, size, dir); + dma_sync_single_for_cpu(dev, addr, size, dir); } static inline void dma_sync_single_range_for_device(struct device *dev, @@ -148,7 +148,7 @@ static inline void dma_sync_single_range_for_device(struct device *dev, debug_dma_sync_single_range_for_device(dev, addr, offset, size, dir); } else - dma_sync_single_for_device(dev, addr + offset, size, dir); + dma_sync_single_for_device(dev, addr, size, dir); } static inline void diff --git a/trunk/include/drm/drm_pciids.h b/trunk/include/drm/drm_pciids.h index 2d428b088cc8..04a6ebc27b96 100644 --- a/trunk/include/drm/drm_pciids.h +++ b/trunk/include/drm/drm_pciids.h @@ -6,7 +6,6 @@ {0x1002, 0x3150, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY}, \ {0x1002, 0x3152, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x3154, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ - {0x1002, 0x3155, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ {0x1002, 0x3E50, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \ {0x1002, 0x3E54, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV380|RADEON_NEW_MEMMAP}, \ {0x1002, 0x4136, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RS100|RADEON_IS_IGP}, \ diff --git a/trunk/include/drm/ttm/ttm_bo_driver.h b/trunk/include/drm/ttm/ttm_bo_driver.h index 6b9db917e717..e929c27ede22 100644 --- a/trunk/include/drm/ttm/ttm_bo_driver.h +++ b/trunk/include/drm/ttm/ttm_bo_driver.h @@ -789,6 +789,34 @@ extern void ttm_bo_unreserve(struct ttm_buffer_object *bo); extern int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo, bool interruptible); +/** + * ttm_bo_block_reservation + * + * @bo: A pointer to a struct ttm_buffer_object. + * @interruptible: Use interruptible sleep when waiting. + * @no_wait: Don't sleep, but rather return -EBUSY. + * + * Block reservation for validation by simply reserving the buffer. + * This is intended for single buffer use only without eviction, + * and thus needs no deadlock protection. + * + * Returns: + * -EBUSY: If no_wait == 1 and the buffer is already reserved. + * -ERESTARTSYS: If interruptible == 1 and the process received a signal + * while sleeping. + */ +extern int ttm_bo_block_reservation(struct ttm_buffer_object *bo, + bool interruptible, bool no_wait); + +/** + * ttm_bo_unblock_reservation + * + * @bo: A pointer to a struct ttm_buffer_object. + * + * Unblocks reservation leaving lru lists untouched. + */ +extern void ttm_bo_unblock_reservation(struct ttm_buffer_object *bo); + /* * ttm_bo_util.c */ diff --git a/trunk/include/linux/backing-dev.h b/trunk/include/linux/backing-dev.h index bd0e3c6f323f..fcbc26af00e4 100644 --- a/trunk/include/linux/backing-dev.h +++ b/trunk/include/linux/backing-dev.h @@ -101,7 +101,6 @@ int bdi_register(struct backing_dev_info *bdi, struct device *parent, const char *fmt, ...); int bdi_register_dev(struct backing_dev_info *bdi, dev_t dev); void bdi_unregister(struct backing_dev_info *bdi); -int bdi_setup_and_register(struct backing_dev_info *, char *, unsigned int); void bdi_start_writeback(struct backing_dev_info *bdi, struct super_block *sb, long nr_pages); int bdi_writeback_task(struct bdi_writeback *wb); @@ -247,7 +246,6 @@ int bdi_set_max_ratio(struct backing_dev_info *bdi, unsigned int max_ratio); #endif extern struct backing_dev_info default_backing_dev_info; -extern struct backing_dev_info noop_backing_dev_info; void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page); int writeback_in_progress(struct backing_dev_info *bdi); diff --git a/trunk/include/linux/blkdev.h b/trunk/include/linux/blkdev.h index 6690e8bae7bb..ebd22dbed861 100644 --- a/trunk/include/linux/blkdev.h +++ b/trunk/include/linux/blkdev.h @@ -158,6 +158,7 @@ enum rq_flag_bits { struct request { struct list_head queuelist; struct call_single_data csd; + int cpu; struct request_queue *q; @@ -165,11 +166,9 @@ struct request { enum rq_cmd_type_bits cmd_type; unsigned long atomic_flags; - int cpu; - /* the following two fields are internal, NEVER access directly */ - unsigned int __data_len; /* total data len */ sector_t __sector; /* sector cursor */ + unsigned int __data_len; /* total data len */ struct bio *bio; struct bio *biotail; @@ -202,20 +201,20 @@ struct request { unsigned short ioprio; - int ref_count; - void *special; /* opaque pointer available for LLD use */ char *buffer; /* kaddr of the current segment if available */ int tag; int errors; + int ref_count; + /* * when request is used as a packet command carrier */ + unsigned short cmd_len; unsigned char __cmd[BLK_MAX_CDB]; unsigned char *cmd; - unsigned short cmd_len; unsigned int extra_len; /* length of alignment and padding */ unsigned int sense_len; @@ -922,7 +921,26 @@ extern void blk_cleanup_queue(struct request_queue *); extern void blk_queue_make_request(struct request_queue *, make_request_fn *); extern void blk_queue_bounce_limit(struct request_queue *, u64); extern void blk_queue_max_hw_sectors(struct request_queue *, unsigned int); + +/* Temporary compatibility wrapper */ +static inline void blk_queue_max_sectors(struct request_queue *q, unsigned int max) +{ + blk_queue_max_hw_sectors(q, max); +} + extern void blk_queue_max_segments(struct request_queue *, unsigned short); + +static inline void blk_queue_max_phys_segments(struct request_queue *q, unsigned short max) +{ + blk_queue_max_segments(q, max); +} + +static inline void blk_queue_max_hw_segments(struct request_queue *q, unsigned short max) +{ + blk_queue_max_segments(q, max); +} + + extern void blk_queue_max_segment_size(struct request_queue *, unsigned int); extern void blk_queue_max_discard_sectors(struct request_queue *q, unsigned int max_discard_sectors); @@ -1012,6 +1030,11 @@ static inline int sb_issue_discard(struct super_block *sb, extern int blk_verify_command(unsigned char *cmd, fmode_t has_write_perm); +#define MAX_PHYS_SEGMENTS 128 +#define MAX_HW_SEGMENTS 128 +#define SAFE_MAX_SECTORS 255 +#define MAX_SEGMENT_SIZE 65536 + enum blk_default_limits { BLK_MAX_SEGMENTS = 128, BLK_SAFE_MAX_SECTORS = 255, diff --git a/trunk/include/linux/cgroup.h b/trunk/include/linux/cgroup.h index 8f78073d7caa..b8ad1ea99586 100644 --- a/trunk/include/linux/cgroup.h +++ b/trunk/include/linux/cgroup.h @@ -530,7 +530,6 @@ static inline struct cgroup_subsys_state *task_subsys_state( { return rcu_dereference_check(task->cgroups->subsys[subsys_id], rcu_read_lock_held() || - lockdep_is_held(&task->alloc_lock) || cgroup_lock_is_held()); } diff --git a/trunk/include/linux/coda_psdev.h b/trunk/include/linux/coda_psdev.h index 8859e2ede9fe..5b5d4731f956 100644 --- a/trunk/include/linux/coda_psdev.h +++ b/trunk/include/linux/coda_psdev.h @@ -7,8 +7,6 @@ #define MAX_CODADEVS 5 /* how many do we allow */ #ifdef __KERNEL__ -#include - struct kstatfs; /* communication pending/processing queues */ @@ -19,7 +17,6 @@ struct venus_comm { struct list_head vc_processing; int vc_inuse; struct super_block *vc_sb; - struct backing_dev_info bdi; }; diff --git a/trunk/include/linux/dcache.h b/trunk/include/linux/dcache.h index eebb617c17d8..30b93b2a01a4 100644 --- a/trunk/include/linux/dcache.h +++ b/trunk/include/linux/dcache.h @@ -186,8 +186,6 @@ d_iput: no no no yes #define DCACHE_FSNOTIFY_PARENT_WATCHED 0x0080 /* Parent inode is watched by some fsnotify listener */ -#define DCACHE_CANT_MOUNT 0x0100 - extern spinlock_t dcache_lock; extern seqlock_t rename_lock; @@ -360,18 +358,6 @@ static inline int d_unlinked(struct dentry *dentry) return d_unhashed(dentry) && !IS_ROOT(dentry); } -static inline int cant_mount(struct dentry *dentry) -{ - return (dentry->d_flags & DCACHE_CANT_MOUNT); -} - -static inline void dont_mount(struct dentry *dentry) -{ - spin_lock(&dentry->d_lock); - dentry->d_flags |= DCACHE_CANT_MOUNT; - spin_unlock(&dentry->d_lock); -} - static inline struct dentry *dget_parent(struct dentry *dentry) { struct dentry *ret; diff --git a/trunk/include/linux/drbd.h b/trunk/include/linux/drbd.h index 4341b1a97a34..78962272338a 100644 --- a/trunk/include/linux/drbd.h +++ b/trunk/include/linux/drbd.h @@ -56,7 +56,7 @@ extern const char *drbd_buildtag(void); #define REL_VERSION "8.3.7" #define API_VERSION 88 #define PRO_VERSION_MIN 86 -#define PRO_VERSION_MAX 92 +#define PRO_VERSION_MAX 91 enum drbd_io_error_p { diff --git a/trunk/include/linux/drbd_nl.h b/trunk/include/linux/drbd_nl.h index f7431a4ca608..a4d82f895994 100644 --- a/trunk/include/linux/drbd_nl.h +++ b/trunk/include/linux/drbd_nl.h @@ -12,7 +12,7 @@ #endif NL_PACKET(primary, 1, - NL_BIT( 1, T_MAY_IGNORE, primary_force) + NL_BIT( 1, T_MAY_IGNORE, overwrite_peer) ) NL_PACKET(secondary, 2, ) @@ -63,7 +63,6 @@ NL_PACKET(net_conf, 5, NL_BIT( 41, T_MAY_IGNORE, always_asbp) NL_BIT( 61, T_MAY_IGNORE, no_cork) NL_BIT( 62, T_MANDATORY, auto_sndbuf_size) - NL_BIT( 70, T_MANDATORY, dry_run) ) NL_PACKET(disconnect, 6, ) diff --git a/trunk/include/linux/firewire-cdev.h b/trunk/include/linux/firewire-cdev.h index 68f883b30a53..40b11013408e 100644 --- a/trunk/include/linux/firewire-cdev.h +++ b/trunk/include/linux/firewire-cdev.h @@ -1,26 +1,21 @@ /* * Char device interface. * - * Copyright (C) 2005-2007 Kristian Hoegsberg - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. + * Copyright (C) 2005-2006 Kristian Hoegsberg + * + * 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 _LINUX_FIREWIRE_CDEV_H @@ -443,7 +438,7 @@ struct fw_cdev_remove_descriptor { * @type: %FW_CDEV_ISO_CONTEXT_TRANSMIT or %FW_CDEV_ISO_CONTEXT_RECEIVE * @header_size: Header size to strip for receive contexts * @channel: Channel to bind to - * @speed: Speed for transmit contexts + * @speed: Speed to transmit at * @closure: To be returned in &fw_cdev_event_iso_interrupt * @handle: Handle to context, written back by kernel * @@ -456,9 +451,6 @@ struct fw_cdev_remove_descriptor { * If a context was successfully created, the kernel writes back a handle to the * context, which must be passed in for subsequent operations on that context. * - * For receive contexts, @header_size must be at least 4 and must be a multiple - * of 4. - * * Note that the effect of a @header_size > 4 depends on * &fw_cdev_get_info.version, as documented at &fw_cdev_event_iso_interrupt. */ @@ -489,34 +481,10 @@ struct fw_cdev_create_iso_context { * * &struct fw_cdev_iso_packet is used to describe isochronous packet queues. * - * Use the FW_CDEV_ISO_ macros to fill in @control. - * - * For transmit packets, the header length must be a multiple of 4 and specifies - * the numbers of bytes in @header that will be prepended to the packet's - * payload; these bytes are copied into the kernel and will not be accessed - * after the ioctl has returned. The sy and tag fields are copied to the iso - * packet header (these fields are specified by IEEE 1394a and IEC 61883-1). - * The skip flag specifies that no packet is to be sent in a frame; when using - * this, all other fields except the interrupt flag must be zero. - * - * For receive packets, the header length must be a multiple of the context's - * header size; if the header length is larger than the context's header size, - * multiple packets are queued for this entry. The sy and tag fields are - * ignored. If the sync flag is set, the context drops all packets until - * a packet with a matching sy field is received (the sync value to wait for is - * specified in the &fw_cdev_start_iso structure). The payload length defines - * how many payload bytes can be received for one packet (in addition to payload - * quadlets that have been defined as headers and are stripped and returned in - * the &fw_cdev_event_iso_interrupt structure). If more bytes are received, the - * additional bytes are dropped. If less bytes are received, the remaining - * bytes in this part of the payload buffer will not be written to, not even by - * the next packet, i.e., packets received in consecutive frames will not - * necessarily be consecutive in memory. If an entry has queued multiple - * packets, the payload length is divided equally among them. - * - * When a packet with the interrupt flag set has been completed, the - * &fw_cdev_event_iso_interrupt event will be sent. An entry that has queued - * multiple receive packets is completed when its last packet is completed. + * Use the FW_CDEV_ISO_ macros to fill in @control. The sy and tag fields are + * specified by IEEE 1394a and IEC 61883. + * + * FIXME - finish this documentation */ struct fw_cdev_iso_packet { __u32 control; @@ -533,7 +501,7 @@ struct fw_cdev_iso_packet { * Queue a number of isochronous packets for reception or transmission. * This ioctl takes a pointer to an array of &fw_cdev_iso_packet structs, * which describe how to transmit from or receive into a contiguous region - * of a mmap()'ed payload buffer. As part of transmit packet descriptors, + * of a mmap()'ed payload buffer. As part of the packet descriptors, * a series of headers can be supplied, which will be prepended to the * payload during DMA. * @@ -652,8 +620,8 @@ struct fw_cdev_get_cycle_timer2 { * instead of allocated. * An %FW_CDEV_EVENT_ISO_RESOURCE_DEALLOCATED event concludes this operation. * - * To summarize, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE allocates iso resources - * for the lifetime of the fd or @handle. + * To summarize, %FW_CDEV_IOC_DEALLOCATE_ISO_RESOURCE allocates iso resources + * for the lifetime of the fd or handle. * In contrast, %FW_CDEV_IOC_ALLOCATE_ISO_RESOURCE_ONCE allocates iso resources * for the duration of a bus generation. * diff --git a/trunk/include/linux/firewire-constants.h b/trunk/include/linux/firewire-constants.h index 9b4bb5fbba4b..b316770a43fd 100644 --- a/trunk/include/linux/firewire-constants.h +++ b/trunk/include/linux/firewire-constants.h @@ -1,28 +1,3 @@ -/* - * IEEE 1394 constants. - * - * Copyright (C) 2005-2007 Kristian Hoegsberg - * - * Permission is hereby granted, free of charge, to any person obtaining a - * copy of this software and associated documentation files (the "Software"), - * to deal in the Software without restriction, including without limitation - * the rights to use, copy, modify, merge, publish, distribute, sublicense, - * and/or sell copies of the Software, and to permit persons to whom the - * Software is furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice (including the next - * paragraph) shall be included in all copies or substantial portions of the - * Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR - * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, - * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER - * DEALINGS IN THE SOFTWARE. - */ - #ifndef _LINUX_FIREWIRE_CONSTANTS_H #define _LINUX_FIREWIRE_CONSTANTS_H @@ -46,7 +21,7 @@ #define EXTCODE_WRAP_ADD 0x6 #define EXTCODE_VENDOR_DEPENDENT 0x7 -/* Linux firewire-core (Juju) specific tcodes */ +/* Juju specific tcodes */ #define TCODE_LOCK_MASK_SWAP (0x10 | EXTCODE_MASK_SWAP) #define TCODE_LOCK_COMPARE_SWAP (0x10 | EXTCODE_COMPARE_SWAP) #define TCODE_LOCK_FETCH_ADD (0x10 | EXTCODE_FETCH_ADD) @@ -61,7 +36,7 @@ #define RCODE_TYPE_ERROR 0x6 #define RCODE_ADDRESS_ERROR 0x7 -/* Linux firewire-core (Juju) specific rcodes */ +/* Juju specific rcodes */ #define RCODE_SEND_ERROR 0x10 #define RCODE_CANCELLED 0x11 #define RCODE_BUSY 0x12 diff --git a/trunk/include/linux/fs.h b/trunk/include/linux/fs.h index 44f35aea2f1f..39d57bc6cc71 100644 --- a/trunk/include/linux/fs.h +++ b/trunk/include/linux/fs.h @@ -2315,9 +2315,8 @@ extern int vfs_fstatat(int , char __user *, struct kstat *, int); extern int do_vfs_ioctl(struct file *filp, unsigned int fd, unsigned int cmd, unsigned long arg); extern int __generic_block_fiemap(struct inode *inode, - struct fiemap_extent_info *fieinfo, - loff_t start, loff_t len, - get_block_t *get_block); + struct fiemap_extent_info *fieinfo, u64 start, + u64 len, get_block_t *get_block); extern int generic_block_fiemap(struct inode *inode, struct fiemap_extent_info *fieinfo, u64 start, u64 len, get_block_t *get_block); diff --git a/trunk/include/linux/genhd.h b/trunk/include/linux/genhd.h index 5f2f4c4d8fb0..56b50514ab25 100644 --- a/trunk/include/linux/genhd.h +++ b/trunk/include/linux/genhd.h @@ -109,7 +109,7 @@ struct hd_struct { }; #define GENHD_FL_REMOVABLE 1 -/* 2 is unused */ +#define GENHD_FL_DRIVERFS 2 #define GENHD_FL_MEDIA_CHANGE_NOTIFY 4 #define GENHD_FL_CD 8 #define GENHD_FL_UP 16 diff --git a/trunk/include/linux/i2c.h b/trunk/include/linux/i2c.h index 6ed1d59bfb1e..0a5da639b327 100644 --- a/trunk/include/linux/i2c.h +++ b/trunk/include/linux/i2c.h @@ -355,8 +355,6 @@ struct i2c_adapter { int nr; char name[48]; struct completion dev_released; - - struct list_head userspace_clients; }; #define to_i2c_adapter(d) container_of(d, struct i2c_adapter, dev) diff --git a/trunk/include/linux/i2o.h b/trunk/include/linux/i2o.h index 9e7a12d6385d..87018dc5527d 100644 --- a/trunk/include/linux/i2o.h +++ b/trunk/include/linux/i2o.h @@ -782,6 +782,7 @@ extern int i2o_exec_lct_get(struct i2o_controller *); #define to_i2o_driver(drv) container_of(drv,struct i2o_driver, driver) #define to_i2o_device(dev) container_of(dev, struct i2o_device, device) #define to_i2o_controller(dev) container_of(dev, struct i2o_controller, device) +#define kobj_to_i2o_device(kobj) to_i2o_device(container_of(kobj, struct device, kobj)) /** * i2o_out_to_virt - Turn an I2O message to a virtual address diff --git a/trunk/include/linux/if_link.h b/trunk/include/linux/if_link.h index d94963b379d9..c9bf92cd7653 100644 --- a/trunk/include/linux/if_link.h +++ b/trunk/include/linux/if_link.h @@ -79,7 +79,10 @@ enum { IFLA_NET_NS_PID, IFLA_IFALIAS, IFLA_NUM_VF, /* Number of VFs if device is SR-IOV PF */ - IFLA_VFINFO_LIST, + IFLA_VF_MAC, /* Hardware queue specific attributes */ + IFLA_VF_VLAN, + IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */ + IFLA_VFINFO, __IFLA_MAX }; @@ -200,24 +203,6 @@ enum macvlan_mode { /* SR-IOV virtual function managment section */ -enum { - IFLA_VF_INFO_UNSPEC, - IFLA_VF_INFO, - __IFLA_VF_INFO_MAX, -}; - -#define IFLA_VF_INFO_MAX (__IFLA_VF_INFO_MAX - 1) - -enum { - IFLA_VF_UNSPEC, - IFLA_VF_MAC, /* Hardware queue specific attributes */ - IFLA_VF_VLAN, - IFLA_VF_TX_RATE, /* TX Bandwidth Allocation */ - __IFLA_VF_MAX, -}; - -#define IFLA_VF_MAX (__IFLA_VF_MAX - 1) - struct ifla_vf_mac { __u32 vf; __u8 mac[32]; /* MAX_ADDR_LEN */ diff --git a/trunk/include/linux/input/matrix_keypad.h b/trunk/include/linux/input/matrix_keypad.h index c964cd7f436a..3bd018baae20 100644 --- a/trunk/include/linux/input/matrix_keypad.h +++ b/trunk/include/linux/input/matrix_keypad.h @@ -44,7 +44,6 @@ struct matrix_keymap_data { * @active_low: gpio polarity * @wakeup: controls whether the device should be set up as wakeup * source - * @no_autorepeat: disable key autorepeat * * This structure represents platform-specific data that use used by * matrix_keypad driver to perform proper initialization. @@ -65,7 +64,6 @@ struct matrix_keypad_platform_data { bool active_low; bool wakeup; - bool no_autorepeat; }; /** diff --git a/trunk/include/linux/kvm_host.h b/trunk/include/linux/kvm_host.h index 169d07758ee5..a3fd0f91d943 100644 --- a/trunk/include/linux/kvm_host.h +++ b/trunk/include/linux/kvm_host.h @@ -54,7 +54,7 @@ extern struct kmem_cache *kvm_vcpu_cache; */ struct kvm_io_bus { int dev_count; -#define NR_IOBUS_DEVS 200 +#define NR_IOBUS_DEVS 6 struct kvm_io_device *devs[NR_IOBUS_DEVS]; }; @@ -119,11 +119,6 @@ struct kvm_memory_slot { int user_alloc; }; -static inline unsigned long kvm_dirty_bitmap_bytes(struct kvm_memory_slot *memslot) -{ - return ALIGN(memslot->npages, BITS_PER_LONG) / 8; -} - struct kvm_kernel_irq_routing_entry { u32 gsi; u32 type; diff --git a/trunk/include/linux/lcm.h b/trunk/include/linux/lcm.h deleted file mode 100644 index 7bf01d779b45..000000000000 --- a/trunk/include/linux/lcm.h +++ /dev/null @@ -1,8 +0,0 @@ -#ifndef _LCM_H -#define _LCM_H - -#include - -unsigned long lcm(unsigned long a, unsigned long b) __attribute_const__; - -#endif /* _LCM_H */ diff --git a/trunk/include/linux/ncp_fs_sb.h b/trunk/include/linux/ncp_fs_sb.h index 5ec9ca671687..6330fc76b00f 100644 --- a/trunk/include/linux/ncp_fs_sb.h +++ b/trunk/include/linux/ncp_fs_sb.h @@ -12,7 +12,6 @@ #include #include #include -#include #ifdef __KERNEL__ @@ -128,7 +127,6 @@ struct ncp_server { size_t len; __u8 data[128]; } unexpected_packet; - struct backing_dev_info bdi; }; extern void ncp_tcp_rcv_proc(struct work_struct *work); diff --git a/trunk/include/linux/nfs_fs.h b/trunk/include/linux/nfs_fs.h index 07ce4609fe50..1a0b85aa151e 100644 --- a/trunk/include/linux/nfs_fs.h +++ b/trunk/include/linux/nfs_fs.h @@ -209,7 +209,6 @@ struct nfs_inode { #define NFS_INO_FLUSHING (4) /* inode is flushing out data */ #define NFS_INO_FSCACHE (5) /* inode can be cached by FS-Cache */ #define NFS_INO_FSCACHE_LOCK (6) /* FS-Cache cookie management lock */ -#define NFS_INO_COMMIT (7) /* inode is committing unstable writes */ static inline struct nfs_inode *NFS_I(const struct inode *inode) { diff --git a/trunk/include/linux/nfs_fs_sb.h b/trunk/include/linux/nfs_fs_sb.h index e82957acea56..717a5e54eb1d 100644 --- a/trunk/include/linux/nfs_fs_sb.h +++ b/trunk/include/linux/nfs_fs_sb.h @@ -176,7 +176,6 @@ struct nfs_server { #define NFS_CAP_ATIME (1U << 11) #define NFS_CAP_CTIME (1U << 12) #define NFS_CAP_MTIME (1U << 13) -#define NFS_CAP_POSIX_LOCK (1U << 14) /* maximum number of slots to use */ diff --git a/trunk/include/linux/poison.h b/trunk/include/linux/poison.h index 34066ffd893d..2110a81c5e2a 100644 --- a/trunk/include/linux/poison.h +++ b/trunk/include/linux/poison.h @@ -48,15 +48,6 @@ #define POISON_FREE 0x6b /* for use-after-free poisoning */ #define POISON_END 0xa5 /* end-byte of poisoning */ -/********** mm/hugetlb.c **********/ -/* - * Private mappings of hugetlb pages use this poisoned value for - * page->mapping. The core VM should not be doing anything with this mapping - * but futex requires the existence of some page->mapping value even though it - * is unused if PAGE_MAPPING_ANON is set. - */ -#define HUGETLB_POISON ((void *)(0x00300300 + POISON_POINTER_DELTA + PAGE_MAPPING_ANON)) - /********** arch/$ARCH/mm/init.c **********/ #define POISON_FREE_INITMEM 0xcc diff --git a/trunk/include/linux/radix-tree.h b/trunk/include/linux/radix-tree.h index 55ca73cf25e5..c5da74918096 100644 --- a/trunk/include/linux/radix-tree.h +++ b/trunk/include/linux/radix-tree.h @@ -121,13 +121,6 @@ do { \ * (Note, rcu_assign_pointer and rcu_dereference are not needed to control * access to data items when inserting into or looking up from the radix tree) * - * Note that the value returned by radix_tree_tag_get() may not be relied upon - * if only the RCU read lock is held. Functions to set/clear tags and to - * delete nodes running concurrently with it may affect its result such that - * two consecutive reads in the same locked section may return different - * values. If reliability is required, modification functions must also be - * excluded from concurrency. - * * radix_tree_tagged is able to be called without locking or RCU. */ diff --git a/trunk/include/linux/rcupdate.h b/trunk/include/linux/rcupdate.h index db266bbed23f..872a98e13d6a 100644 --- a/trunk/include/linux/rcupdate.h +++ b/trunk/include/linux/rcupdate.h @@ -101,7 +101,10 @@ extern struct lockdep_map rcu_sched_lock_map; # define rcu_read_release_sched() \ lock_release(&rcu_sched_lock_map, 1, _THIS_IP_) -extern int debug_lockdep_rcu_enabled(void); +static inline int debug_lockdep_rcu_enabled(void) +{ + return likely(rcu_scheduler_active && debug_locks); +} /** * rcu_read_lock_held - might we be in RCU read-side critical section? @@ -190,34 +193,14 @@ static inline int rcu_read_lock_sched_held(void) #ifdef CONFIG_PROVE_RCU -extern int rcu_my_thread_group_empty(void); - /** * rcu_dereference_check - rcu_dereference with debug checking - * @p: The pointer to read, prior to dereferencing - * @c: The conditions under which the dereference will take place - * - * Do an rcu_dereference(), but check that the conditions under which the - * dereference will take place are correct. Typically the conditions indicate - * the various locking conditions that should be held at that point. The check - * should return true if the conditions are satisfied. - * - * For example: * - * bar = rcu_dereference_check(foo->bar, rcu_read_lock_held() || - * lockdep_is_held(&foo->lock)); - * - * could be used to indicate to lockdep that foo->bar may only be dereferenced - * if either the RCU read lock is held, or that the lock required to replace - * the bar struct at foo->bar is held. - * - * Note that the list of conditions may also include indications of when a lock - * need not be held, for example during initialisation or destruction of the - * target struct: - * - * bar = rcu_dereference_check(foo->bar, rcu_read_lock_held() || - * lockdep_is_held(&foo->lock) || - * atomic_read(&foo->usage) == 0); + * Do an rcu_dereference(), but check that the context is correct. + * For example, rcu_dereference_check(gp, rcu_read_lock_held()) to + * ensure that the rcu_dereference_check() executes within an RCU + * read-side critical section. It is also possible to check for + * locks being held, for example, by using lockdep_is_held(). */ #define rcu_dereference_check(p, c) \ ({ \ @@ -226,44 +209,12 @@ extern int rcu_my_thread_group_empty(void); rcu_dereference_raw(p); \ }) -/** - * rcu_dereference_protected - fetch RCU pointer when updates prevented - * - * Return the value of the specified RCU-protected pointer, but omit - * both the smp_read_barrier_depends() and the ACCESS_ONCE(). This - * is useful in cases where update-side locks prevent the value of the - * pointer from changing. Please note that this primitive does -not- - * prevent the compiler from repeating this reference or combining it - * with other references, so it should not be used without protection - * of appropriate locks. - */ -#define rcu_dereference_protected(p, c) \ - ({ \ - if (debug_lockdep_rcu_enabled() && !(c)) \ - lockdep_rcu_dereference(__FILE__, __LINE__); \ - (p); \ - }) - #else /* #ifdef CONFIG_PROVE_RCU */ #define rcu_dereference_check(p, c) rcu_dereference_raw(p) -#define rcu_dereference_protected(p, c) (p) #endif /* #else #ifdef CONFIG_PROVE_RCU */ -/** - * rcu_access_pointer - fetch RCU pointer with no dereferencing - * - * Return the value of the specified RCU-protected pointer, but omit the - * smp_read_barrier_depends() and keep the ACCESS_ONCE(). This is useful - * when the value of this pointer is accessed, but the pointer is not - * dereferenced, for example, when testing an RCU-protected pointer against - * NULL. This may also be used in cases where update-side locks prevent - * the value of the pointer from changing, but rcu_dereference_protected() - * is a lighter-weight primitive for this use case. - */ -#define rcu_access_pointer(p) ACCESS_ONCE(p) - /** * rcu_read_lock - mark the beginning of an RCU read-side critical section. * diff --git a/trunk/include/linux/regulator/consumer.h b/trunk/include/linux/regulator/consumer.h index ebd747265294..28c9fd020d39 100644 --- a/trunk/include/linux/regulator/consumer.h +++ b/trunk/include/linux/regulator/consumer.h @@ -183,13 +183,9 @@ static inline struct regulator *__must_check regulator_get(struct device *dev, { /* Nothing except the stubbed out regulator API should be * looking at the value except to check if it is an error - * value. Drivers are free to handle NULL specifically by - * skipping all regulator API calls, but they don't have to. - * Drivers which don't, should make sure they properly handle - * corner cases of the API, such as regulator_get_voltage() - * returning 0. + * value so the actual return value doesn't matter. */ - return NULL; + return (struct regulator *)id; } static inline void regulator_put(struct regulator *regulator) { diff --git a/trunk/include/linux/sched.h b/trunk/include/linux/sched.h index 2b7b81df78b3..dad7f668ebf7 100644 --- a/trunk/include/linux/sched.h +++ b/trunk/include/linux/sched.h @@ -1497,6 +1497,7 @@ struct task_struct { /* bitmask of trace recursion */ unsigned long trace_recursion; #endif /* CONFIG_TRACING */ + unsigned long stack_start; #ifdef CONFIG_CGROUP_MEM_RES_CTLR /* memcg uses this to do batch job */ struct memcg_batch_info { int do_batch; /* incremented when batch uncharge started */ diff --git a/trunk/include/linux/slab.h b/trunk/include/linux/slab.h index 49d1247cd6d9..488446289cab 100644 --- a/trunk/include/linux/slab.h +++ b/trunk/include/linux/slab.h @@ -106,7 +106,6 @@ int kmem_cache_shrink(struct kmem_cache *); void kmem_cache_free(struct kmem_cache *, void *); unsigned int kmem_cache_size(struct kmem_cache *); const char *kmem_cache_name(struct kmem_cache *); -int kern_ptr_validate(const void *ptr, unsigned long size); int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr); /* diff --git a/trunk/include/linux/smb_fs_sb.h b/trunk/include/linux/smb_fs_sb.h index bb947dd1fba9..8a060a7040d8 100644 --- a/trunk/include/linux/smb_fs_sb.h +++ b/trunk/include/linux/smb_fs_sb.h @@ -10,7 +10,6 @@ #define _SMB_FS_SB #include -#include #include /* @@ -75,8 +74,6 @@ struct smb_sb_info { struct smb_ops *ops; struct super_block *super_block; - - struct backing_dev_info bdi; }; static inline int diff --git a/trunk/include/linux/usb.h b/trunk/include/linux/usb.h index 739f1fd1cc15..ce1323c4e47c 100644 --- a/trunk/include/linux/usb.h +++ b/trunk/include/linux/usb.h @@ -1085,7 +1085,7 @@ typedef void (*usb_complete_t)(struct urb *); * Alternatively, drivers may pass the URB_NO_xxx_DMA_MAP transfer flags, * which tell the host controller driver that no such mapping is needed since * the device driver is DMA-aware. For example, a device driver might - * allocate a DMA buffer with usb_alloc_coherent() or call usb_buffer_map(). + * allocate a DMA buffer with usb_buffer_alloc() or call usb_buffer_map(). * When these transfer flags are provided, host controller drivers will * attempt to use the dma addresses found in the transfer_dma and/or * setup_dma fields rather than determining a dma address themselves. @@ -1366,23 +1366,11 @@ static inline int usb_urb_dir_out(struct urb *urb) return (urb->transfer_flags & URB_DIR_MASK) == URB_DIR_OUT; } -void *usb_alloc_coherent(struct usb_device *dev, size_t size, +void *usb_buffer_alloc(struct usb_device *dev, size_t size, gfp_t mem_flags, dma_addr_t *dma); -void usb_free_coherent(struct usb_device *dev, size_t size, +void usb_buffer_free(struct usb_device *dev, size_t size, void *addr, dma_addr_t dma); -/* Compatible macros while we switch over */ -static inline void *usb_buffer_alloc(struct usb_device *dev, size_t size, - gfp_t mem_flags, dma_addr_t *dma) -{ - return usb_alloc_coherent(dev, size, mem_flags, dma); -} -static inline void usb_buffer_free(struct usb_device *dev, size_t size, - void *addr, dma_addr_t dma) -{ - return usb_free_coherent(dev, size, addr, dma); -} - #if 0 struct urb *usb_buffer_map(struct urb *urb); void usb_buffer_dmasync(struct urb *urb); diff --git a/trunk/include/linux/writeback.h b/trunk/include/linux/writeback.h index 36520ded3e06..76e8903cd204 100644 --- a/trunk/include/linux/writeback.h +++ b/trunk/include/linux/writeback.h @@ -34,9 +34,6 @@ struct writeback_control { enum writeback_sync_modes sync_mode; unsigned long *older_than_this; /* If !NULL, only write back inodes older than this */ - unsigned long wb_start; /* Time writeback_inodes_wb was - called. This is needed to avoid - extra jobs and livelock */ long nr_to_write; /* Write this many pages, and decrement this for each page written */ long pages_skipped; /* Pages which were not written */ diff --git a/trunk/include/media/saa7146_vv.h b/trunk/include/media/saa7146_vv.h index 4aeff96ff7d8..b9da1f5591e7 100644 --- a/trunk/include/media/saa7146_vv.h +++ b/trunk/include/media/saa7146_vv.h @@ -188,6 +188,7 @@ void saa7146_buffer_timeout(unsigned long data); void saa7146_dma_free(struct saa7146_dev* dev,struct videobuf_queue *q, struct saa7146_buf *buf); +int saa7146_vv_devinit(struct saa7146_dev *dev); int saa7146_vv_init(struct saa7146_dev* dev, struct saa7146_ext_vv *ext_vv); int saa7146_vv_release(struct saa7146_dev* dev); diff --git a/trunk/include/net/sctp/command.h b/trunk/include/net/sctp/command.h index 2c55a7ea20af..8be5135ff7aa 100644 --- a/trunk/include/net/sctp/command.h +++ b/trunk/include/net/sctp/command.h @@ -107,7 +107,6 @@ typedef enum { SCTP_CMD_T1_RETRAN, /* Mark for retransmission after T1 timeout */ SCTP_CMD_UPDATE_INITTAG, /* Update peer inittag */ SCTP_CMD_SEND_MSG, /* Send the whole use message */ - SCTP_CMD_SEND_NEXT_ASCONF, /* Send the next ASCONF after ACK */ SCTP_CMD_LAST } sctp_verb_t; diff --git a/trunk/include/net/sctp/sctp.h b/trunk/include/net/sctp/sctp.h index fa6cde578a1d..78740ec57d5d 100644 --- a/trunk/include/net/sctp/sctp.h +++ b/trunk/include/net/sctp/sctp.h @@ -128,7 +128,6 @@ extern int sctp_register_pf(struct sctp_pf *, sa_family_t); int sctp_backlog_rcv(struct sock *sk, struct sk_buff *skb); int sctp_inet_listen(struct socket *sock, int backlog); void sctp_write_space(struct sock *sk); -void sctp_data_ready(struct sock *sk, int len); unsigned int sctp_poll(struct file *file, struct socket *sock, poll_table *wait); void sctp_sock_rfree(struct sk_buff *skb); diff --git a/trunk/include/net/sctp/sm.h b/trunk/include/net/sctp/sm.h index 61d73e37d543..851c813adb3a 100644 --- a/trunk/include/net/sctp/sm.h +++ b/trunk/include/net/sctp/sm.h @@ -279,7 +279,6 @@ int sctp_do_sm(sctp_event_t event_type, sctp_subtype_t subtype, /* 2nd level prototypes */ void sctp_generate_t3_rtx_event(unsigned long peer); void sctp_generate_heartbeat_event(unsigned long peer); -void sctp_generate_proto_unreach_event(unsigned long peer); void sctp_ootb_pkt_free(struct sctp_packet *); diff --git a/trunk/include/net/sctp/structs.h b/trunk/include/net/sctp/structs.h index 219043a67bf7..ff3017744711 100644 --- a/trunk/include/net/sctp/structs.h +++ b/trunk/include/net/sctp/structs.h @@ -778,7 +778,6 @@ int sctp_user_addto_chunk(struct sctp_chunk *chunk, int off, int len, struct iovec *data); void sctp_chunk_free(struct sctp_chunk *); void *sctp_addto_chunk(struct sctp_chunk *, int len, const void *data); -void *sctp_addto_chunk_fixed(struct sctp_chunk *, int len, const void *data); struct sctp_chunk *sctp_chunkify(struct sk_buff *, const struct sctp_association *, struct sock *); @@ -1010,9 +1009,6 @@ struct sctp_transport { /* Heartbeat timer is per destination. */ struct timer_list hb_timer; - /* Timer to handle ICMP proto unreachable envets */ - struct timer_list proto_unreach_timer; - /* Since we're using per-destination retransmission timers * (see above), we're also using per-destination "transmitted" * queues. This probably ought to be a private struct diff --git a/trunk/include/net/sock.h b/trunk/include/net/sock.h index 1ad6435f252e..b4603cd54fcd 100644 --- a/trunk/include/net/sock.h +++ b/trunk/include/net/sock.h @@ -74,7 +74,7 @@ printk(KERN_DEBUG msg); } while (0) #else /* Validate arguments and do nothing */ -static inline void __attribute__ ((format (printf, 2, 3))) +static void inline int __attribute__ ((format (printf, 2, 3))) SOCK_DEBUG(struct sock *sk, const char *msg, ...) { } diff --git a/trunk/include/net/tcp.h b/trunk/include/net/tcp.h index aa04b9a5093b..75be5a28815d 100644 --- a/trunk/include/net/tcp.h +++ b/trunk/include/net/tcp.h @@ -1197,15 +1197,30 @@ extern int tcp_v4_md5_do_del(struct sock *sk, extern struct tcp_md5sig_pool * __percpu *tcp_alloc_md5sig_pool(struct sock *); extern void tcp_free_md5sig_pool(void); -extern struct tcp_md5sig_pool *tcp_get_md5sig_pool(void); -extern void tcp_put_md5sig_pool(void); - +extern struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu); +extern void __tcp_put_md5sig_pool(void); extern int tcp_md5_hash_header(struct tcp_md5sig_pool *, struct tcphdr *); extern int tcp_md5_hash_skb_data(struct tcp_md5sig_pool *, struct sk_buff *, unsigned header_len); extern int tcp_md5_hash_key(struct tcp_md5sig_pool *hp, struct tcp_md5sig_key *key); +static inline +struct tcp_md5sig_pool *tcp_get_md5sig_pool(void) +{ + int cpu = get_cpu(); + struct tcp_md5sig_pool *ret = __tcp_get_md5sig_pool(cpu); + if (!ret) + put_cpu(); + return ret; +} + +static inline void tcp_put_md5sig_pool(void) +{ + __tcp_put_md5sig_pool(); + put_cpu(); +} + /* write queue abstraction */ static inline void tcp_write_queue_purge(struct sock *sk) { diff --git a/trunk/include/net/x25.h b/trunk/include/net/x25.h index 468551ea4f1d..15ef9624ab75 100644 --- a/trunk/include/net/x25.h +++ b/trunk/include/net/x25.h @@ -183,10 +183,6 @@ extern int sysctl_x25_clear_request_timeout; extern int sysctl_x25_ack_holdback_timeout; extern int sysctl_x25_forward; -extern int x25_parse_address_block(struct sk_buff *skb, - struct x25_address *called_addr, - struct x25_address *calling_addr); - extern int x25_addr_ntoa(unsigned char *, struct x25_address *, struct x25_address *); extern int x25_addr_aton(unsigned char *, struct x25_address *, diff --git a/trunk/include/pcmcia/ds.h b/trunk/include/pcmcia/ds.h index aab3c13dc310..d57847f2f6c1 100644 --- a/trunk/include/pcmcia/ds.h +++ b/trunk/include/pcmcia/ds.h @@ -26,7 +26,6 @@ #ifdef __KERNEL__ #include #include -#include /* * PCMCIA device drivers (16-bit cards only; 32-bit cards require CardBus @@ -95,8 +94,10 @@ struct pcmcia_device { config_req_t conf; window_handle_t win; - /* Is the device suspended? */ + /* Is the device suspended, or in the process of + * being removed? */ u16 suspended:1; + u16 _removed:1; /* Flags whether io, irq, win configurations were * requested, and whether the configuration is "locked" */ @@ -114,7 +115,7 @@ struct pcmcia_device { u16 has_card_id:1; u16 has_func_id:1; - u16 reserved:4; + u16 reserved:3; u8 func_id; u16 manf_id; diff --git a/trunk/include/pcmcia/ss.h b/trunk/include/pcmcia/ss.h index 344705cb42f4..2e488b60bc76 100644 --- a/trunk/include/pcmcia/ss.h +++ b/trunk/include/pcmcia/ss.h @@ -224,16 +224,18 @@ struct pcmcia_socket { /* 16-bit state: */ struct { + /* PCMCIA card is present in socket */ + u8 present:1; /* "master" ioctl is used */ u8 busy:1; + /* pcmcia module is being unloaded */ + u8 dead:1; /* the PCMCIA card consists of two pseudo devices */ u8 has_pfc:1; - u8 reserved:6; + u8 reserved:4; } pcmcia_state; - /* non-zero if PCMCIA card is present */ - atomic_t present; #ifdef CONFIG_PCMCIA_IOCTL struct user_info_t *user; diff --git a/trunk/include/trace/events/block.h b/trunk/include/trace/events/block.h index d870a918559c..5fb72733331e 100644 --- a/trunk/include/trace/events/block.h +++ b/trunk/include/trace/events/block.h @@ -40,16 +40,6 @@ DECLARE_EVENT_CLASS(block_rq_with_error, __entry->nr_sector, __entry->errors) ); -/** - * block_rq_abort - abort block operation request - * @q: queue containing the block operation request - * @rq: block IO operation request - * - * Called immediately after pending block IO operation request @rq in - * queue @q is aborted. The fields in the operation request @rq - * can be examined to determine which device and sectors the pending - * operation would access. - */ DEFINE_EVENT(block_rq_with_error, block_rq_abort, TP_PROTO(struct request_queue *q, struct request *rq), @@ -57,15 +47,6 @@ DEFINE_EVENT(block_rq_with_error, block_rq_abort, TP_ARGS(q, rq) ); -/** - * block_rq_requeue - place block IO request back on a queue - * @q: queue holding operation - * @rq: block IO operation request - * - * The block operation request @rq is being placed back into queue - * @q. For some reason the request was not completed and needs to be - * put back in the queue. - */ DEFINE_EVENT(block_rq_with_error, block_rq_requeue, TP_PROTO(struct request_queue *q, struct request *rq), @@ -73,17 +54,6 @@ DEFINE_EVENT(block_rq_with_error, block_rq_requeue, TP_ARGS(q, rq) ); -/** - * block_rq_complete - block IO operation completed by device driver - * @q: queue containing the block operation request - * @rq: block operations request - * - * The block_rq_complete tracepoint event indicates that some portion - * of operation request has been completed by the device driver. If - * the @rq->bio is %NULL, then there is absolutely no additional work to - * do for the request. If @rq->bio is non-NULL then there is - * additional work required to complete the request. - */ DEFINE_EVENT(block_rq_with_error, block_rq_complete, TP_PROTO(struct request_queue *q, struct request *rq), @@ -125,16 +95,6 @@ DECLARE_EVENT_CLASS(block_rq, __entry->nr_sector, __entry->comm) ); -/** - * block_rq_insert - insert block operation request into queue - * @q: target queue - * @rq: block IO operation request - * - * Called immediately before block operation request @rq is inserted - * into queue @q. The fields in the operation request @rq struct can - * be examined to determine which device and sectors the pending - * operation would access. - */ DEFINE_EVENT(block_rq, block_rq_insert, TP_PROTO(struct request_queue *q, struct request *rq), @@ -142,14 +102,6 @@ DEFINE_EVENT(block_rq, block_rq_insert, TP_ARGS(q, rq) ); -/** - * block_rq_issue - issue pending block IO request operation to device driver - * @q: queue holding operation - * @rq: block IO operation operation request - * - * Called when block operation request @rq from queue @q is sent to a - * device driver for processing. - */ DEFINE_EVENT(block_rq, block_rq_issue, TP_PROTO(struct request_queue *q, struct request *rq), @@ -157,17 +109,6 @@ DEFINE_EVENT(block_rq, block_rq_issue, TP_ARGS(q, rq) ); -/** - * block_bio_bounce - used bounce buffer when processing block operation - * @q: queue holding the block operation - * @bio: block operation - * - * A bounce buffer was used to handle the block operation @bio in @q. - * This occurs when hardware limitations prevent a direct transfer of - * data between the @bio data memory area and the IO device. Use of a - * bounce buffer requires extra copying of data and decreases - * performance. - */ TRACE_EVENT(block_bio_bounce, TP_PROTO(struct request_queue *q, struct bio *bio), @@ -197,14 +138,6 @@ TRACE_EVENT(block_bio_bounce, __entry->nr_sector, __entry->comm) ); -/** - * block_bio_complete - completed all work on the block operation - * @q: queue holding the block operation - * @bio: block operation completed - * - * This tracepoint indicates there is no further work to do on this - * block IO operation @bio. - */ TRACE_EVENT(block_bio_complete, TP_PROTO(struct request_queue *q, struct bio *bio), @@ -260,14 +193,6 @@ DECLARE_EVENT_CLASS(block_bio, __entry->nr_sector, __entry->comm) ); -/** - * block_bio_backmerge - merging block operation to the end of an existing operation - * @q: queue holding operation - * @bio: new block operation to merge - * - * Merging block request @bio to the end of an existing block request - * in queue @q. - */ DEFINE_EVENT(block_bio, block_bio_backmerge, TP_PROTO(struct request_queue *q, struct bio *bio), @@ -275,14 +200,6 @@ DEFINE_EVENT(block_bio, block_bio_backmerge, TP_ARGS(q, bio) ); -/** - * block_bio_frontmerge - merging block operation to the beginning of an existing operation - * @q: queue holding operation - * @bio: new block operation to merge - * - * Merging block IO operation @bio to the beginning of an existing block - * operation in queue @q. - */ DEFINE_EVENT(block_bio, block_bio_frontmerge, TP_PROTO(struct request_queue *q, struct bio *bio), @@ -290,13 +207,6 @@ DEFINE_EVENT(block_bio, block_bio_frontmerge, TP_ARGS(q, bio) ); -/** - * block_bio_queue - putting new block IO operation in queue - * @q: queue holding operation - * @bio: new block operation - * - * About to place the block IO operation @bio into queue @q. - */ DEFINE_EVENT(block_bio, block_bio_queue, TP_PROTO(struct request_queue *q, struct bio *bio), @@ -333,15 +243,6 @@ DECLARE_EVENT_CLASS(block_get_rq, __entry->nr_sector, __entry->comm) ); -/** - * block_getrq - get a free request entry in queue for block IO operations - * @q: queue for operations - * @bio: pending block IO operation - * @rw: low bit indicates a read (%0) or a write (%1) - * - * A request struct for queue @q has been allocated to handle the - * block IO operation @bio. - */ DEFINE_EVENT(block_get_rq, block_getrq, TP_PROTO(struct request_queue *q, struct bio *bio, int rw), @@ -349,17 +250,6 @@ DEFINE_EVENT(block_get_rq, block_getrq, TP_ARGS(q, bio, rw) ); -/** - * block_sleeprq - waiting to get a free request entry in queue for block IO operation - * @q: queue for operation - * @bio: pending block IO operation - * @rw: low bit indicates a read (%0) or a write (%1) - * - * In the case where a request struct cannot be provided for queue @q - * the process needs to wait for an request struct to become - * available. This tracepoint event is generated each time the - * process goes to sleep waiting for request struct become available. - */ DEFINE_EVENT(block_get_rq, block_sleeprq, TP_PROTO(struct request_queue *q, struct bio *bio, int rw), @@ -367,14 +257,6 @@ DEFINE_EVENT(block_get_rq, block_sleeprq, TP_ARGS(q, bio, rw) ); -/** - * block_plug - keep operations requests in request queue - * @q: request queue to plug - * - * Plug the request queue @q. Do not allow block operation requests - * to be sent to the device driver. Instead, accumulate requests in - * the queue to improve throughput performance of the block device. - */ TRACE_EVENT(block_plug, TP_PROTO(struct request_queue *q), @@ -411,13 +293,6 @@ DECLARE_EVENT_CLASS(block_unplug, TP_printk("[%s] %d", __entry->comm, __entry->nr_rq) ); -/** - * block_unplug_timer - timed release of operations requests in queue to device driver - * @q: request queue to unplug - * - * Unplug the request queue @q because a timer expired and allow block - * operation requests to be sent to the device driver. - */ DEFINE_EVENT(block_unplug, block_unplug_timer, TP_PROTO(struct request_queue *q), @@ -425,13 +300,6 @@ DEFINE_EVENT(block_unplug, block_unplug_timer, TP_ARGS(q) ); -/** - * block_unplug_io - release of operations requests in request queue - * @q: request queue to unplug - * - * Unplug request queue @q because device driver is scheduled to work - * on elements in the request queue. - */ DEFINE_EVENT(block_unplug, block_unplug_io, TP_PROTO(struct request_queue *q), @@ -439,17 +307,6 @@ DEFINE_EVENT(block_unplug, block_unplug_io, TP_ARGS(q) ); -/** - * block_split - split a single bio struct into two bio structs - * @q: queue containing the bio - * @bio: block operation being split - * @new_sector: The starting sector for the new bio - * - * The bio request @bio in request queue @q needs to be split into two - * bio requests. The newly created @bio request starts at - * @new_sector. This split may be required due to hardware limitation - * such as operation crossing device boundaries in a RAID system. - */ TRACE_EVENT(block_split, TP_PROTO(struct request_queue *q, struct bio *bio, @@ -480,16 +337,6 @@ TRACE_EVENT(block_split, __entry->comm) ); -/** - * block_remap - map request for a partition to the raw device - * @q: queue holding the operation - * @bio: revised operation - * @dev: device for the operation - * @from: original sector for the operation - * - * An operation for a partition on a block device has been mapped to the - * raw block device. - */ TRACE_EVENT(block_remap, TP_PROTO(struct request_queue *q, struct bio *bio, dev_t dev, @@ -523,17 +370,6 @@ TRACE_EVENT(block_remap, (unsigned long long)__entry->old_sector) ); -/** - * block_rq_remap - map request for a block operation request - * @q: queue holding the operation - * @rq: block IO operation request - * @dev: device for the operation - * @from: original sector for the operation - * - * The block operation request @rq in @q has been remapped. The block - * operation request @rq holds the current information and @from hold - * the original sector. - */ TRACE_EVENT(block_rq_remap, TP_PROTO(struct request_queue *q, struct request *rq, dev_t dev, diff --git a/trunk/init/initramfs.c b/trunk/init/initramfs.c index 4b9c20205092..37d3859b1b32 100644 --- a/trunk/init/initramfs.c +++ b/trunk/init/initramfs.c @@ -457,8 +457,7 @@ static char * __init unpack_to_rootfs(char *buf, unsigned len) compress_name); message = msg_buf; } - } else - error("junk in compressed archive"); + } if (state != Reset) error("junk in compressed archive"); this_header = saved_offset + my_inptr; diff --git a/trunk/ipc/mqueue.c b/trunk/ipc/mqueue.c index 59a009dc54a8..722b0130aa94 100644 --- a/trunk/ipc/mqueue.c +++ b/trunk/ipc/mqueue.c @@ -158,7 +158,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb, u->mq_bytes + mq_bytes > task_rlimit(p, RLIMIT_MSGQUEUE)) { spin_unlock(&mq_lock); - /* mqueue_delete_inode() releases info->messages */ + kfree(info->messages); goto out_inode; } u->mq_bytes += mq_bytes; diff --git a/trunk/kernel/acct.c b/trunk/kernel/acct.c index e4c0e1fee9b0..24f8c81fc48d 100644 --- a/trunk/kernel/acct.c +++ b/trunk/kernel/acct.c @@ -353,18 +353,17 @@ void acct_auto_close(struct super_block *sb) void acct_exit_ns(struct pid_namespace *ns) { - struct bsd_acct_struct *acct = ns->bacct; - - if (acct == NULL) - return; + struct bsd_acct_struct *acct; - del_timer_sync(&acct->timer); spin_lock(&acct_lock); - if (acct->file != NULL) - acct_file_reopen(acct, NULL, NULL); - spin_unlock(&acct_lock); + acct = ns->bacct; + if (acct != NULL) { + if (acct->file != NULL) + acct_file_reopen(acct, NULL, NULL); - kfree(acct); + kfree(acct); + } + spin_unlock(&acct_lock); } /* diff --git a/trunk/kernel/cgroup.c b/trunk/kernel/cgroup.c index 6d870f2d1228..e2769e13980c 100644 --- a/trunk/kernel/cgroup.c +++ b/trunk/kernel/cgroup.c @@ -1646,9 +1646,7 @@ static inline struct cftype *__d_cft(struct dentry *dentry) int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen) { char *start; - struct dentry *dentry = rcu_dereference_check(cgrp->dentry, - rcu_read_lock_held() || - cgroup_lock_is_held()); + struct dentry *dentry = rcu_dereference(cgrp->dentry); if (!dentry || cgrp == dummytop) { /* @@ -1664,17 +1662,13 @@ int cgroup_path(const struct cgroup *cgrp, char *buf, int buflen) *--start = '\0'; for (;;) { int len = dentry->d_name.len; - if ((start -= len) < buf) return -ENAMETOOLONG; - memcpy(start, dentry->d_name.name, len); + memcpy(start, cgrp->dentry->d_name.name, len); cgrp = cgrp->parent; if (!cgrp) break; - - dentry = rcu_dereference_check(cgrp->dentry, - rcu_read_lock_held() || - cgroup_lock_is_held()); + dentry = rcu_dereference(cgrp->dentry); if (!cgrp->parent) continue; if (--start < buf) @@ -4435,15 +4429,7 @@ __setup("cgroup_disable=", cgroup_disable); */ unsigned short css_id(struct cgroup_subsys_state *css) { - struct css_id *cssid; - - /* - * This css_id() can return correct value when somone has refcnt - * on this or this is under rcu_read_lock(). Once css->id is allocated, - * it's unchanged until freed. - */ - cssid = rcu_dereference_check(css->id, - rcu_read_lock_held() || atomic_read(&css->refcnt)); + struct css_id *cssid = rcu_dereference(css->id); if (cssid) return cssid->id; @@ -4453,10 +4439,7 @@ EXPORT_SYMBOL_GPL(css_id); unsigned short css_depth(struct cgroup_subsys_state *css) { - struct css_id *cssid; - - cssid = rcu_dereference_check(css->id, - rcu_read_lock_held() || atomic_read(&css->refcnt)); + struct css_id *cssid = rcu_dereference(css->id); if (cssid) return cssid->depth; @@ -4464,36 +4447,15 @@ unsigned short css_depth(struct cgroup_subsys_state *css) } EXPORT_SYMBOL_GPL(css_depth); -/** - * css_is_ancestor - test "root" css is an ancestor of "child" - * @child: the css to be tested. - * @root: the css supporsed to be an ancestor of the child. - * - * Returns true if "root" is an ancestor of "child" in its hierarchy. Because - * this function reads css->id, this use rcu_dereference() and rcu_read_lock(). - * But, considering usual usage, the csses should be valid objects after test. - * Assuming that the caller will do some action to the child if this returns - * returns true, the caller must take "child";s reference count. - * If "child" is valid object and this returns true, "root" is valid, too. - */ - bool css_is_ancestor(struct cgroup_subsys_state *child, const struct cgroup_subsys_state *root) { - struct css_id *child_id; - struct css_id *root_id; - bool ret = true; + struct css_id *child_id = rcu_dereference(child->id); + struct css_id *root_id = rcu_dereference(root->id); - rcu_read_lock(); - child_id = rcu_dereference(child->id); - root_id = rcu_dereference(root->id); - if (!child_id - || !root_id - || (child_id->depth < root_id->depth) - || (child_id->stack[root_id->depth] != root_id->id)) - ret = false; - rcu_read_unlock(); - return ret; + if (!child_id || !root_id || (child_id->depth < root_id->depth)) + return false; + return child_id->stack[root_id->depth] == root_id->id; } static void __free_css_id_cb(struct rcu_head *head) @@ -4593,13 +4555,13 @@ static int alloc_css_id(struct cgroup_subsys *ss, struct cgroup *parent, { int subsys_id, i, depth = 0; struct cgroup_subsys_state *parent_css, *child_css; - struct css_id *child_id, *parent_id; + struct css_id *child_id, *parent_id = NULL; subsys_id = ss->subsys_id; parent_css = parent->subsys[subsys_id]; child_css = child->subsys[subsys_id]; + depth = css_depth(parent_css) + 1; parent_id = parent_css->id; - depth = parent_id->depth; child_id = get_new_cssid(ss, depth); if (IS_ERR(child_id)) diff --git a/trunk/kernel/cgroup_freezer.c b/trunk/kernel/cgroup_freezer.c index e5c0244962b0..da5e13975531 100644 --- a/trunk/kernel/cgroup_freezer.c +++ b/trunk/kernel/cgroup_freezer.c @@ -205,12 +205,9 @@ static void freezer_fork(struct cgroup_subsys *ss, struct task_struct *task) * No lock is needed, since the task isn't on tasklist yet, * so it can't be moved to another cgroup, which means the * freezer won't be removed and will be valid during this - * function call. Nevertheless, apply RCU read-side critical - * section to suppress RCU lockdep false positives. + * function call. */ - rcu_read_lock(); freezer = task_freezer(task); - rcu_read_unlock(); /* * The root cgroup is non-freezable, so we can skip the diff --git a/trunk/kernel/cred.c b/trunk/kernel/cred.c index 62af1816c235..e1dbe9eef800 100644 --- a/trunk/kernel/cred.c +++ b/trunk/kernel/cred.c @@ -398,8 +398,6 @@ struct cred *prepare_usermodehelper_creds(void) error: put_cred(new); - return NULL; - free_tgcred: #ifdef CONFIG_KEYS kfree(tgcred); @@ -793,6 +791,8 @@ bool creds_are_invalid(const struct cred *cred) { if (cred->magic != CRED_MAGIC) return true; + if (atomic_read(&cred->usage) < atomic_read(&cred->subscribers)) + return true; #ifdef CONFIG_SECURITY_SELINUX if (selinux_is_enabled()) { if ((unsigned long) cred->security < PAGE_SIZE) diff --git a/trunk/kernel/fork.c b/trunk/kernel/fork.c index 4c14942a0ee3..44b0791b0a2e 100644 --- a/trunk/kernel/fork.c +++ b/trunk/kernel/fork.c @@ -1114,6 +1114,8 @@ static struct task_struct *copy_process(unsigned long clone_flags, p->bts = NULL; + p->stack_start = stack_start; + /* Perform scheduler related setup. Assign this task to a CPU. */ sched_fork(p, clone_flags); diff --git a/trunk/kernel/kexec.c b/trunk/kernel/kexec.c index 474a84715eac..87ebe8adc474 100644 --- a/trunk/kernel/kexec.c +++ b/trunk/kernel/kexec.c @@ -1134,9 +1134,11 @@ int crash_shrink_memory(unsigned long new_size) free_reserved_phys_range(end, crashk_res.end); - if (start == end) + if (start == end) { + crashk_res.end = end; release_resource(&crashk_res); - crashk_res.end = end - 1; + } else + crashk_res.end = end - 1; unlock: mutex_unlock(&kexec_mutex); diff --git a/trunk/kernel/perf_event.c b/trunk/kernel/perf_event.c index 3d1552d3c12b..2f3fbf84215a 100644 --- a/trunk/kernel/perf_event.c +++ b/trunk/kernel/perf_event.c @@ -4897,7 +4897,7 @@ SYSCALL_DEFINE5(perf_event_open, err_free_put_context: if (err < 0) - free_event(event); + kfree(event); err_put_context: if (err < 0) diff --git a/trunk/kernel/power/user.c b/trunk/kernel/power/user.c index a8c96212bc1b..4d2289626a84 100644 --- a/trunk/kernel/power/user.c +++ b/trunk/kernel/power/user.c @@ -420,7 +420,7 @@ static long snapshot_ioctl(struct file *filp, unsigned int cmd, * User space encodes device types as two-byte values, * so we need to recode them */ - swdev = new_decode_dev(swap_area.dev); + swdev = old_decode_dev(swap_area.dev); if (swdev) { offset = swap_area.offset; data->swap = swap_type_of(swdev, offset, NULL); diff --git a/trunk/kernel/profile.c b/trunk/kernel/profile.c index dfadc5b729f1..a55d3a367ae8 100644 --- a/trunk/kernel/profile.c +++ b/trunk/kernel/profile.c @@ -127,10 +127,8 @@ int __ref profile_init(void) return 0; prof_buffer = vmalloc(buffer_bytes); - if (prof_buffer) { - memset(prof_buffer, 0, buffer_bytes); + if (prof_buffer) return 0; - } free_cpumask_var(prof_cpu_mask); return -ENOMEM; diff --git a/trunk/kernel/rcupdate.c b/trunk/kernel/rcupdate.c index 49d808e833b0..63fe25433980 100644 --- a/trunk/kernel/rcupdate.c +++ b/trunk/kernel/rcupdate.c @@ -69,13 +69,6 @@ EXPORT_SYMBOL_GPL(rcu_scheduler_active); #ifdef CONFIG_DEBUG_LOCK_ALLOC -int debug_lockdep_rcu_enabled(void) -{ - return rcu_scheduler_active && debug_locks && - current->lockdep_recursion == 0; -} -EXPORT_SYMBOL_GPL(debug_lockdep_rcu_enabled); - /** * rcu_read_lock_bh_held - might we be in RCU-bh read-side critical section? * @@ -122,14 +115,3 @@ void wakeme_after_rcu(struct rcu_head *head) rcu = container_of(head, struct rcu_synchronize, head); complete(&rcu->completion); } - -#ifdef CONFIG_PROVE_RCU -/* - * wrapper function to avoid #include problems. - */ -int rcu_my_thread_group_empty(void) -{ - return thread_group_empty(current); -} -EXPORT_SYMBOL_GPL(rcu_my_thread_group_empty); -#endif /* #ifdef CONFIG_PROVE_RCU */ diff --git a/trunk/kernel/sched.c b/trunk/kernel/sched.c index 3c2a54f70ffe..6af210a7de70 100644 --- a/trunk/kernel/sched.c +++ b/trunk/kernel/sched.c @@ -323,15 +323,6 @@ static inline struct task_group *task_group(struct task_struct *p) /* Change a task's cfs_rq and parent entity if it moves across CPUs/groups */ static inline void set_task_rq(struct task_struct *p, unsigned int cpu) { - /* - * Strictly speaking this rcu_read_lock() is not needed since the - * task_group is tied to the cgroup, which in turn can never go away - * as long as there are tasks attached to it. - * - * However since task_group() uses task_subsys_state() which is an - * rcu_dereference() user, this quiets CONFIG_PROVE_RCU. - */ - rcu_read_lock(); #ifdef CONFIG_FAIR_GROUP_SCHED p->se.cfs_rq = task_group(p)->cfs_rq[cpu]; p->se.parent = task_group(p)->se[cpu]; @@ -341,7 +332,6 @@ static inline void set_task_rq(struct task_struct *p, unsigned int cpu) p->rt.rt_rq = task_group(p)->rt_rq[cpu]; p->rt.parent = task_group(p)->rt_se[cpu]; #endif - rcu_read_unlock(); } #else @@ -3790,7 +3780,7 @@ int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner) * the mutex owner just released it and exited. */ if (probe_kernel_address(&owner->cpu, cpu)) - return 0; + goto out; #else cpu = owner->cpu; #endif @@ -3800,14 +3790,14 @@ int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner) * the cpu field may no longer be valid. */ if (cpu >= nr_cpumask_bits) - return 0; + goto out; /* * We need to validate that we can do a * get_cpu() and that we have the percpu area. */ if (!cpu_online(cpu)) - return 0; + goto out; rq = cpu_rq(cpu); @@ -3826,7 +3816,7 @@ int mutex_spin_on_owner(struct mutex *lock, struct thread_info *owner) cpu_relax(); } - +out: return 1; } #endif diff --git a/trunk/kernel/sched_debug.c b/trunk/kernel/sched_debug.c index 19be00ba6123..9b49db144037 100644 --- a/trunk/kernel/sched_debug.c +++ b/trunk/kernel/sched_debug.c @@ -114,9 +114,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p) { char path[64]; - rcu_read_lock(); cgroup_path(task_group(p)->css.cgroup, path, sizeof(path)); - rcu_read_unlock(); SEQ_printf(m, " %s", path); } #endif diff --git a/trunk/kernel/sys.c b/trunk/kernel/sys.c index 7cb426a58965..6d1a7e0f9d5b 100644 --- a/trunk/kernel/sys.c +++ b/trunk/kernel/sys.c @@ -1118,7 +1118,7 @@ DECLARE_RWSEM(uts_sem); #ifdef COMPAT_UTS_MACHINE #define override_architecture(name) \ - (personality(current->personality) == PER_LINUX32 && \ + (current->personality == PER_LINUX32 && \ copy_to_user(name->machine, COMPAT_UTS_MACHINE, \ sizeof(COMPAT_UTS_MACHINE))) #else diff --git a/trunk/kernel/workqueue.c b/trunk/kernel/workqueue.c index 5bfb213984b2..dee48658805c 100644 --- a/trunk/kernel/workqueue.c +++ b/trunk/kernel/workqueue.c @@ -774,7 +774,7 @@ void flush_delayed_work(struct delayed_work *dwork) { if (del_timer_sync(&dwork->timer)) { struct cpu_workqueue_struct *cwq; - cwq = wq_per_cpu(get_wq_data(&dwork->work)->wq, get_cpu()); + cwq = wq_per_cpu(keventd_wq, get_cpu()); __queue_work(cwq, &dwork->work); put_cpu(); } diff --git a/trunk/lib/Kconfig.debug b/trunk/lib/Kconfig.debug index 935248bdbc47..ff017108700d 100644 --- a/trunk/lib/Kconfig.debug +++ b/trunk/lib/Kconfig.debug @@ -356,7 +356,7 @@ config SLUB_STATS config DEBUG_KMEMLEAK bool "Kernel memory leak detector" depends on DEBUG_KERNEL && EXPERIMENTAL && !MEMORY_HOTPLUG && \ - (X86 || ARM || PPC || S390 || SPARC64 || SUPERH || MICROBLAZE) + (X86 || ARM || PPC || S390 || SUPERH || MICROBLAZE) select DEBUG_FS if SYSFS select STACKTRACE if STACKTRACE_SUPPORT diff --git a/trunk/lib/Makefile b/trunk/lib/Makefile index 0d4015205c64..2e152aed7198 100644 --- a/trunk/lib/Makefile +++ b/trunk/lib/Makefile @@ -21,7 +21,7 @@ lib-y += kobject.o kref.o klist.o obj-y += bcd.o div64.o sort.o parser.o halfmd4.o debug_locks.o random32.o \ bust_spinlocks.o hexdump.o kasprintf.o bitmap.o scatterlist.o \ - string_helpers.o gcd.o lcm.o list_sort.o + string_helpers.o gcd.o list_sort.o ifeq ($(CONFIG_DEBUG_KOBJECT),y) CFLAGS_kobject.o += -DDEBUG diff --git a/trunk/lib/btree.c b/trunk/lib/btree.c index c9c6f0351526..41859a820218 100644 --- a/trunk/lib/btree.c +++ b/trunk/lib/btree.c @@ -95,8 +95,7 @@ static unsigned long *btree_node_alloc(struct btree_head *head, gfp_t gfp) unsigned long *node; node = mempool_alloc(head->mempool, gfp); - if (likely(node)) - memset(node, 0, NODESIZE); + memset(node, 0, NODESIZE); return node; } diff --git a/trunk/lib/decompress_unlzo.c b/trunk/lib/decompress_unlzo.c index bcb3a4bd68ff..db521f45626e 100644 --- a/trunk/lib/decompress_unlzo.c +++ b/trunk/lib/decompress_unlzo.c @@ -97,7 +97,7 @@ STATIC inline int INIT unlzo(u8 *input, int in_len, u32 src_len, dst_len; size_t tmp; u8 *in_buf, *in_buf_save, *out_buf; - int ret = -1; + int obytes_processed = 0; set_error_fn(error_fn); @@ -174,22 +174,15 @@ STATIC inline int INIT unlzo(u8 *input, int in_len, /* decompress */ tmp = dst_len; - - /* When the input data is not compressed at all, - * lzo1x_decompress_safe will fail, so call memcpy() - * instead */ - if (unlikely(dst_len == src_len)) - memcpy(out_buf, in_buf, src_len); - else { - r = lzo1x_decompress_safe((u8 *) in_buf, src_len, + r = lzo1x_decompress_safe((u8 *) in_buf, src_len, out_buf, &tmp); - if (r != LZO_E_OK || dst_len != tmp) { - error("Compressed data violation"); - goto exit_2; - } + if (r != LZO_E_OK || dst_len != tmp) { + error("Compressed data violation"); + goto exit_2; } + obytes_processed += dst_len; if (flush) flush(out_buf, dst_len); if (output) @@ -203,7 +196,6 @@ STATIC inline int INIT unlzo(u8 *input, int in_len, in_buf += src_len; } - ret = 0; exit_2: if (!input) free(in_buf); @@ -211,7 +203,7 @@ STATIC inline int INIT unlzo(u8 *input, int in_len, if (!output) free(out_buf); exit: - return ret; + return obytes_processed; } #define decompress unlzo diff --git a/trunk/lib/dma-debug.c b/trunk/lib/dma-debug.c index 01e64270e246..ba8b67039d13 100644 --- a/trunk/lib/dma-debug.c +++ b/trunk/lib/dma-debug.c @@ -570,7 +570,7 @@ static ssize_t filter_write(struct file *file, const char __user *userbuf, * Now parse out the first token and use it as the name for the * driver to filter for. */ - for (i = 0; i < NAME_MAX_LEN - 1; ++i) { + for (i = 0; i < NAME_MAX_LEN; ++i) { current_driver_name[i] = buf[i]; if (isspace(buf[i]) || buf[i] == ' ' || buf[i] == 0) break; diff --git a/trunk/lib/flex_array.c b/trunk/lib/flex_array.c index 41b1804fa728..66eef2e4483e 100644 --- a/trunk/lib/flex_array.c +++ b/trunk/lib/flex_array.c @@ -99,7 +99,7 @@ struct flex_array *flex_array_alloc(int element_size, unsigned int total, ret->element_size = element_size; ret->total_nr_elements = total; if (elements_fit_in_base(ret) && !(flags & __GFP_ZERO)) - memset(&ret->parts[0], FLEX_ARRAY_FREE, + memset(ret->parts[0], FLEX_ARRAY_FREE, FLEX_ARRAY_BASE_BYTES_LEFT); return ret; } diff --git a/trunk/lib/lcm.c b/trunk/lib/lcm.c deleted file mode 100644 index 157cd88a6ffc..000000000000 --- a/trunk/lib/lcm.c +++ /dev/null @@ -1,15 +0,0 @@ -#include -#include -#include - -/* Lowest common multiple */ -unsigned long lcm(unsigned long a, unsigned long b) -{ - if (a && b) - return (a * b) / gcd(a, b); - else if (b) - return b; - - return a; -} -EXPORT_SYMBOL_GPL(lcm); diff --git a/trunk/lib/radix-tree.c b/trunk/lib/radix-tree.c index 2a087e0f9863..0871582aa29d 100644 --- a/trunk/lib/radix-tree.c +++ b/trunk/lib/radix-tree.c @@ -555,10 +555,6 @@ EXPORT_SYMBOL(radix_tree_tag_clear); * * 0: tag not present or not set * 1: tag set - * - * Note that the return value of this function may not be relied on, even if - * the RCU lock is held, unless tag modification and node deletion are excluded - * from concurrency. */ int radix_tree_tag_get(struct radix_tree_root *root, unsigned long index, unsigned int tag) @@ -599,8 +595,12 @@ int radix_tree_tag_get(struct radix_tree_root *root, */ if (!tag_get(node, tag, offset)) saw_unset_tag = 1; - if (height == 1) - return !!tag_get(node, tag, offset); + if (height == 1) { + int ret = tag_get(node, tag, offset); + + BUG_ON(ret && saw_unset_tag); + return !!ret; + } node = rcu_dereference_raw(node->slots[offset]); shift -= RADIX_TREE_MAP_SHIFT; height--; diff --git a/trunk/lib/rwsem.c b/trunk/lib/rwsem.c index ceba8e28807a..3e3365e5665e 100644 --- a/trunk/lib/rwsem.c +++ b/trunk/lib/rwsem.c @@ -136,10 +136,9 @@ __rwsem_do_wake(struct rw_semaphore *sem, int downgrading) out: return sem; - /* undo the change to the active count, but check for a transition - * 1->0 */ + /* undo the change to count, but check for a transition 1->0 */ undo: - if (rwsem_atomic_update(-RWSEM_ACTIVE_BIAS, sem) & RWSEM_ACTIVE_MASK) + if (rwsem_atomic_update(-RWSEM_ACTIVE_BIAS, sem) != 0) goto out; goto try_again; } diff --git a/trunk/lib/vsprintf.c b/trunk/lib/vsprintf.c index 46d34b0b74a8..24112e5a5780 100644 --- a/trunk/lib/vsprintf.c +++ b/trunk/lib/vsprintf.c @@ -118,7 +118,6 @@ long long simple_strtoll(const char *cp, char **endp, unsigned int base) return simple_strtoull(cp, endp, base); } -EXPORT_SYMBOL(simple_strtoll); /** * strict_strtoul - convert a string to an unsigned long strictly @@ -409,12 +408,12 @@ enum format_type { }; struct printf_spec { - u8 type; /* format_type enum */ - u8 flags; /* flags to number() */ - u8 base; /* number base, 8, 10 or 16 only */ - u8 qualifier; /* number qualifier, one of 'hHlLtzZ' */ + u16 type; s16 field_width; /* width of output field */ - s16 precision; /* # of digits/chars */ + u8 flags; /* flags to number() */ + u8 base; + s8 precision; /* # of digits/chars */ + u8 qualifier; }; static char *number(char *buf, char *end, unsigned long long num, diff --git a/trunk/mm/backing-dev.c b/trunk/mm/backing-dev.c index 707d0dc6da0f..0e8ca0347707 100644 --- a/trunk/mm/backing-dev.c +++ b/trunk/mm/backing-dev.c @@ -11,8 +11,6 @@ #include #include -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0); - void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page) { } @@ -27,11 +25,6 @@ struct backing_dev_info default_backing_dev_info = { }; EXPORT_SYMBOL_GPL(default_backing_dev_info); -struct backing_dev_info noop_backing_dev_info = { - .name = "noop", -}; -EXPORT_SYMBOL_GPL(noop_backing_dev_info); - static struct class *bdi_class; /* @@ -234,9 +227,6 @@ static struct device_attribute bdi_dev_attrs[] = { static __init int bdi_class_init(void) { bdi_class = class_create(THIS_MODULE, "bdi"); - if (IS_ERR(bdi_class)) - return PTR_ERR(bdi_class); - bdi_class->dev_attrs = bdi_dev_attrs; bdi_debug_init(); return 0; @@ -722,33 +712,6 @@ void bdi_destroy(struct backing_dev_info *bdi) } EXPORT_SYMBOL(bdi_destroy); -/* - * For use from filesystems to quickly init and register a bdi associated - * with dirty writeback - */ -int bdi_setup_and_register(struct backing_dev_info *bdi, char *name, - unsigned int cap) -{ - char tmp[32]; - int err; - - bdi->name = name; - bdi->capabilities = cap; - err = bdi_init(bdi); - if (err) - return err; - - sprintf(tmp, "%.28s%s", name, "-%d"); - err = bdi_register(bdi, NULL, tmp, atomic_long_inc_return(&bdi_seq)); - if (err) { - bdi_destroy(bdi); - return err; - } - - return 0; -} -EXPORT_SYMBOL(bdi_setup_and_register); - static wait_queue_head_t congestion_wqh[2] = { __WAIT_QUEUE_HEAD_INITIALIZER(congestion_wqh[0]), __WAIT_QUEUE_HEAD_INITIALIZER(congestion_wqh[1]) diff --git a/trunk/mm/hugetlb.c b/trunk/mm/hugetlb.c index 4c9e6bbf3772..6034dc9e9796 100644 --- a/trunk/mm/hugetlb.c +++ b/trunk/mm/hugetlb.c @@ -546,7 +546,6 @@ static void free_huge_page(struct page *page) mapping = (struct address_space *) page_private(page); set_page_private(page, 0); - page->mapping = NULL; BUG_ON(page_count(page)); INIT_LIST_HEAD(&page->lru); @@ -1039,7 +1038,7 @@ static struct page *alloc_huge_page(struct vm_area_struct *vma, page = alloc_buddy_huge_page(h, vma, addr); if (!page) { hugetlb_put_quota(inode->i_mapping, chg); - return ERR_PTR(-VM_FAULT_SIGBUS); + return ERR_PTR(-VM_FAULT_OOM); } } @@ -2448,10 +2447,8 @@ static int hugetlb_no_page(struct mm_struct *mm, struct vm_area_struct *vma, spin_lock(&inode->i_lock); inode->i_blocks += blocks_per_huge_page(h); spin_unlock(&inode->i_lock); - } else { + } else lock_page(page); - page->mapping = HUGETLB_POISON; - } } /* diff --git a/trunk/mm/ksm.c b/trunk/mm/ksm.c index 956880f2ff49..8cdfc2a1e8bf 100644 --- a/trunk/mm/ksm.c +++ b/trunk/mm/ksm.c @@ -365,7 +365,7 @@ static int break_ksm(struct vm_area_struct *vma, unsigned long addr) do { cond_resched(); page = follow_page(vma, addr, FOLL_GET); - if (IS_ERR_OR_NULL(page)) + if (!page) break; if (PageKsm(page)) ret = handle_mm_fault(vma->vm_mm, vma, addr, @@ -447,7 +447,7 @@ static struct page *get_mergeable_page(struct rmap_item *rmap_item) goto out; page = follow_page(vma, addr, FOLL_GET); - if (IS_ERR_OR_NULL(page)) + if (!page) goto out; if (PageAnon(page)) { flush_anon_page(vma, page, addr); @@ -1086,7 +1086,7 @@ struct rmap_item *unstable_tree_search_insert(struct rmap_item *rmap_item, cond_resched(); tree_rmap_item = rb_entry(*new, struct rmap_item, node); tree_page = get_mergeable_page(tree_rmap_item); - if (IS_ERR_OR_NULL(tree_page)) + if (!tree_page) return NULL; /* @@ -1294,7 +1294,7 @@ static struct rmap_item *scan_get_next_rmap_item(struct page **page) if (ksm_test_exit(mm)) break; *page = follow_page(vma, ksm_scan.address, FOLL_GET); - if (!IS_ERR_OR_NULL(*page) && PageAnon(*page)) { + if (*page && PageAnon(*page)) { flush_anon_page(vma, *page, ksm_scan.address); flush_dcache_page(*page); rmap_item = get_next_rmap_item(slot, @@ -1308,7 +1308,7 @@ static struct rmap_item *scan_get_next_rmap_item(struct page **page) up_read(&mm->mmap_sem); return rmap_item; } - if (!IS_ERR_OR_NULL(*page)) + if (*page) put_page(*page); ksm_scan.address += PAGE_SIZE; cond_resched(); @@ -1367,7 +1367,7 @@ static struct rmap_item *scan_get_next_rmap_item(struct page **page) static void ksm_do_scan(unsigned int scan_npages) { struct rmap_item *rmap_item; - struct page *uninitialized_var(page); + struct page *page; while (scan_npages--) { cond_resched(); diff --git a/trunk/mm/memcontrol.c b/trunk/mm/memcontrol.c index 8a79a6f0f029..f4ede99c8b9b 100644 --- a/trunk/mm/memcontrol.c +++ b/trunk/mm/memcontrol.c @@ -1601,6 +1601,7 @@ static int __mem_cgroup_try_charge(struct mm_struct *mm, * There is a small race that "from" or "to" can be * freed by rmdir, so we use css_tryget(). */ + rcu_read_lock(); from = mc.from; to = mc.to; if (from && css_tryget(&from->css)) { @@ -1621,6 +1622,7 @@ static int __mem_cgroup_try_charge(struct mm_struct *mm, do_continue = (to == mem_over_limit); css_put(&to->css); } + rcu_read_unlock(); if (do_continue) { DEFINE_WAIT(wait); prepare_to_wait(&mc.waitq, &wait, @@ -2427,11 +2429,11 @@ int mem_cgroup_prepare_migration(struct page *page, struct mem_cgroup **ptr) } unlock_page_cgroup(pc); - *ptr = mem; if (mem) { - ret = __mem_cgroup_try_charge(NULL, GFP_KERNEL, ptr, false); + ret = __mem_cgroup_try_charge(NULL, GFP_KERNEL, &mem, false); css_put(&mem->css); } + *ptr = mem; return ret; } diff --git a/trunk/mm/mmap.c b/trunk/mm/mmap.c index 456ec6f27889..75557c639ad4 100644 --- a/trunk/mm/mmap.c +++ b/trunk/mm/mmap.c @@ -507,12 +507,11 @@ int vma_adjust(struct vm_area_struct *vma, unsigned long start, struct address_space *mapping = NULL; struct prio_tree_root *root = NULL; struct file *file = vma->vm_file; + struct anon_vma *anon_vma = NULL; long adjust_next = 0; int remove_next = 0; if (next && !insert) { - struct vm_area_struct *exporter = NULL; - if (end >= next->vm_end) { /* * vma expands, overlapping all the next, and @@ -520,7 +519,7 @@ int vma_adjust(struct vm_area_struct *vma, unsigned long start, */ again: remove_next = 1 + (end > next->vm_end); end = next->vm_end; - exporter = next; + anon_vma = next->anon_vma; importer = vma; } else if (end > next->vm_start) { /* @@ -528,7 +527,7 @@ again: remove_next = 1 + (end > next->vm_end); * mprotect case 5 shifting the boundary up. */ adjust_next = (end - next->vm_start) >> PAGE_SHIFT; - exporter = next; + anon_vma = next->anon_vma; importer = vma; } else if (end < vma->vm_end) { /* @@ -537,19 +536,28 @@ again: remove_next = 1 + (end > next->vm_end); * mprotect case 4 shifting the boundary down. */ adjust_next = - ((vma->vm_end - end) >> PAGE_SHIFT); - exporter = vma; + anon_vma = next->anon_vma; importer = next; } + } + /* + * When changing only vma->vm_end, we don't really need anon_vma lock. + */ + if (vma->anon_vma && (insert || importer || start != vma->vm_start)) + anon_vma = vma->anon_vma; + if (anon_vma) { /* * Easily overlooked: when mprotect shifts the boundary, * make sure the expanding vma has anon_vma set if the * shrinking vma had, to cover any anon pages imported. */ - if (exporter && exporter->anon_vma && !importer->anon_vma) { - if (anon_vma_clone(importer, exporter)) + if (importer && !importer->anon_vma) { + /* Block reverse map lookups until things are set up. */ + if (anon_vma_clone(importer, vma)) { return -ENOMEM; - importer->anon_vma = exporter->anon_vma; + } + importer->anon_vma = anon_vma; } } @@ -816,61 +824,6 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm, return NULL; } -/* - * Rough compatbility check to quickly see if it's even worth looking - * at sharing an anon_vma. - * - * They need to have the same vm_file, and the flags can only differ - * in things that mprotect may change. - * - * NOTE! The fact that we share an anon_vma doesn't _have_ to mean that - * we can merge the two vma's. For example, we refuse to merge a vma if - * there is a vm_ops->close() function, because that indicates that the - * driver is doing some kind of reference counting. But that doesn't - * really matter for the anon_vma sharing case. - */ -static int anon_vma_compatible(struct vm_area_struct *a, struct vm_area_struct *b) -{ - return a->vm_end == b->vm_start && - mpol_equal(vma_policy(a), vma_policy(b)) && - a->vm_file == b->vm_file && - !((a->vm_flags ^ b->vm_flags) & ~(VM_READ|VM_WRITE|VM_EXEC)) && - b->vm_pgoff == a->vm_pgoff + ((b->vm_start - a->vm_start) >> PAGE_SHIFT); -} - -/* - * Do some basic sanity checking to see if we can re-use the anon_vma - * from 'old'. The 'a'/'b' vma's are in VM order - one of them will be - * the same as 'old', the other will be the new one that is trying - * to share the anon_vma. - * - * NOTE! This runs with mm_sem held for reading, so it is possible that - * the anon_vma of 'old' is concurrently in the process of being set up - * by another page fault trying to merge _that_. But that's ok: if it - * is being set up, that automatically means that it will be a singleton - * acceptable for merging, so we can do all of this optimistically. But - * we do that ACCESS_ONCE() to make sure that we never re-load the pointer. - * - * IOW: that the "list_is_singular()" test on the anon_vma_chain only - * matters for the 'stable anon_vma' case (ie the thing we want to avoid - * is to return an anon_vma that is "complex" due to having gone through - * a fork). - * - * We also make sure that the two vma's are compatible (adjacent, - * and with the same memory policies). That's all stable, even with just - * a read lock on the mm_sem. - */ -static struct anon_vma *reusable_anon_vma(struct vm_area_struct *old, struct vm_area_struct *a, struct vm_area_struct *b) -{ - if (anon_vma_compatible(a, b)) { - struct anon_vma *anon_vma = ACCESS_ONCE(old->anon_vma); - - if (anon_vma && list_is_singular(&old->anon_vma_chain)) - return anon_vma; - } - return NULL; -} - /* * find_mergeable_anon_vma is used by anon_vma_prepare, to check * neighbouring vmas for a suitable anon_vma, before it goes off @@ -881,16 +834,28 @@ static struct anon_vma *reusable_anon_vma(struct vm_area_struct *old, struct vm_ */ struct anon_vma *find_mergeable_anon_vma(struct vm_area_struct *vma) { - struct anon_vma *anon_vma; struct vm_area_struct *near; + unsigned long vm_flags; near = vma->vm_next; if (!near) goto try_prev; - anon_vma = reusable_anon_vma(near, vma, near); - if (anon_vma) - return anon_vma; + /* + * Since only mprotect tries to remerge vmas, match flags + * which might be mprotected into each other later on. + * Neither mlock nor madvise tries to remerge at present, + * so leave their flags as obstructing a merge. + */ + vm_flags = vma->vm_flags & ~(VM_READ|VM_WRITE|VM_EXEC); + vm_flags |= near->vm_flags & (VM_READ|VM_WRITE|VM_EXEC); + + if (near->anon_vma && vma->vm_end == near->vm_start && + mpol_equal(vma_policy(vma), vma_policy(near)) && + can_vma_merge_before(near, vm_flags, + NULL, vma->vm_file, vma->vm_pgoff + + ((vma->vm_end - vma->vm_start) >> PAGE_SHIFT))) + return near->anon_vma; try_prev: /* * It is potentially slow to have to call find_vma_prev here. @@ -903,9 +868,14 @@ struct anon_vma *find_mergeable_anon_vma(struct vm_area_struct *vma) if (!near) goto none; - anon_vma = reusable_anon_vma(near, near, vma); - if (anon_vma) - return anon_vma; + vm_flags = vma->vm_flags & ~(VM_READ|VM_WRITE|VM_EXEC); + vm_flags |= near->vm_flags & (VM_READ|VM_WRITE|VM_EXEC); + + if (near->anon_vma && near->vm_end == vma->vm_start && + mpol_equal(vma_policy(near), vma_policy(vma)) && + can_vma_merge_after(near, vm_flags, + NULL, vma->vm_file, vma->vm_pgoff)) + return near->anon_vma; none: /* * There's no absolute need to look only at touching neighbours: @@ -1977,8 +1947,7 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma, return 0; /* Clean everything up if vma_adjust failed. */ - if (new->vm_ops && new->vm_ops->close) - new->vm_ops->close(new); + new->vm_ops->close(new); if (new->vm_file) { if (vma->vm_flags & VM_EXECUTABLE) removed_exe_file_vma(mm); diff --git a/trunk/mm/rmap.c b/trunk/mm/rmap.c index 0feeef860a8f..eaa7a09eb72e 100644 --- a/trunk/mm/rmap.c +++ b/trunk/mm/rmap.c @@ -133,8 +133,8 @@ int anon_vma_prepare(struct vm_area_struct *vma) goto out_enomem_free_avc; allocated = anon_vma; } - spin_lock(&anon_vma->lock); + /* page_table_lock to protect against threads */ spin_lock(&mm->page_table_lock); if (likely(!vma->anon_vma)) { @@ -144,15 +144,14 @@ int anon_vma_prepare(struct vm_area_struct *vma) list_add(&avc->same_vma, &vma->anon_vma_chain); list_add(&avc->same_anon_vma, &anon_vma->head); allocated = NULL; - avc = NULL; } spin_unlock(&mm->page_table_lock); - spin_unlock(&anon_vma->lock); - if (unlikely(allocated)) + spin_unlock(&anon_vma->lock); + if (unlikely(allocated)) { anon_vma_free(allocated); - if (unlikely(avc)) anon_vma_chain_free(avc); + } } return 0; @@ -183,7 +182,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src) { struct anon_vma_chain *avc, *pavc; - list_for_each_entry_reverse(pavc, &src->anon_vma_chain, same_vma) { + list_for_each_entry(pavc, &src->anon_vma_chain, same_vma) { avc = anon_vma_chain_alloc(); if (!avc) goto enomem_failure; @@ -336,13 +335,14 @@ vma_address(struct page *page, struct vm_area_struct *vma) /* * At what user virtual address is page expected in vma? - * Caller should check the page is actually part of the vma. + * checking that the page matches the vma. */ unsigned long page_address_in_vma(struct page *page, struct vm_area_struct *vma) { - if (PageAnon(page)) - ; - else if (page->mapping && !(vma->vm_flags & VM_NONLINEAR)) { + if (PageAnon(page)) { + if (vma->anon_vma != page_anon_vma(page)) + return -EFAULT; + } else if (page->mapping && !(vma->vm_flags & VM_NONLINEAR)) { if (!vma->vm_file || vma->vm_file->f_mapping != page->mapping) return -EFAULT; @@ -730,29 +730,13 @@ void page_move_anon_rmap(struct page *page, * @page: the page to add the mapping to * @vma: the vm area in which the mapping is added * @address: the user virtual address mapped - * @exclusive: the page is exclusively owned by the current process */ static void __page_set_anon_rmap(struct page *page, - struct vm_area_struct *vma, unsigned long address, int exclusive) + struct vm_area_struct *vma, unsigned long address) { struct anon_vma *anon_vma = vma->anon_vma; BUG_ON(!anon_vma); - - /* - * If the page isn't exclusively mapped into this vma, - * we must use the _oldest_ possible anon_vma for the - * page mapping! - * - * So take the last AVC chain entry in the vma, which is - * the deepest ancestor, and use the anon_vma from that. - */ - if (!exclusive) { - struct anon_vma_chain *avc; - avc = list_entry(vma->anon_vma_chain.prev, struct anon_vma_chain, same_vma); - anon_vma = avc->anon_vma; - } - anon_vma = (void *) anon_vma + PAGE_MAPPING_ANON; page->mapping = (struct address_space *) anon_vma; page->index = linear_page_index(vma, address); @@ -807,7 +791,7 @@ void page_add_anon_rmap(struct page *page, VM_BUG_ON(!PageLocked(page)); VM_BUG_ON(address < vma->vm_start || address >= vma->vm_end); if (first) - __page_set_anon_rmap(page, vma, address, 0); + __page_set_anon_rmap(page, vma, address); else __page_check_anon_rmap(page, vma, address); } @@ -829,7 +813,7 @@ void page_add_new_anon_rmap(struct page *page, SetPageSwapBacked(page); atomic_set(&page->_mapcount, 0); /* increment count (starts at -1) */ __inc_zone_page_state(page, NR_ANON_PAGES); - __page_set_anon_rmap(page, vma, address, 1); + __page_set_anon_rmap(page, vma, address); if (page_evictable(page, vma)) lru_cache_add_lru(page, LRU_ACTIVE_ANON); else diff --git a/trunk/mm/slab.c b/trunk/mm/slab.c index bac0f4fcc216..a9f325b28bed 100644 --- a/trunk/mm/slab.c +++ b/trunk/mm/slab.c @@ -3602,10 +3602,21 @@ EXPORT_SYMBOL(kmem_cache_alloc_notrace); */ int kmem_ptr_validate(struct kmem_cache *cachep, const void *ptr) { + unsigned long addr = (unsigned long)ptr; + unsigned long min_addr = PAGE_OFFSET; + unsigned long align_mask = BYTES_PER_WORD - 1; unsigned long size = cachep->buffer_size; struct page *page; - if (unlikely(!kern_ptr_validate(ptr, size))) + if (unlikely(addr < min_addr)) + goto out; + if (unlikely(addr > (unsigned long)high_memory - size)) + goto out; + if (unlikely(addr & align_mask)) + goto out; + if (unlikely(!kern_addr_valid(addr))) + goto out; + if (unlikely(!kern_addr_valid(addr + size - 1))) goto out; page = virt_to_page(ptr); if (unlikely(!PageSlab(page))) diff --git a/trunk/mm/slub.c b/trunk/mm/slub.c index d2a54fe71ea2..b364844a1068 100644 --- a/trunk/mm/slub.c +++ b/trunk/mm/slub.c @@ -2153,7 +2153,7 @@ static int init_kmem_cache_nodes(struct kmem_cache *s, gfp_t gfpflags) int local_node; if (slab_state >= UP && (s < kmalloc_caches || - s >= kmalloc_caches + KMALLOC_CACHES)) + s > kmalloc_caches + KMALLOC_CACHES)) local_node = page_to_nid(virt_to_page(s)); else local_node = 0; @@ -2386,9 +2386,6 @@ int kmem_ptr_validate(struct kmem_cache *s, const void *object) { struct page *page; - if (!kern_ptr_validate(object, s->size)) - return 0; - page = get_object_page(object); if (!page || s != page->slab) diff --git a/trunk/mm/util.c b/trunk/mm/util.c index f5712e8964be..834db7be240f 100644 --- a/trunk/mm/util.c +++ b/trunk/mm/util.c @@ -186,27 +186,6 @@ void kzfree(const void *p) } EXPORT_SYMBOL(kzfree); -int kern_ptr_validate(const void *ptr, unsigned long size) -{ - unsigned long addr = (unsigned long)ptr; - unsigned long min_addr = PAGE_OFFSET; - unsigned long align_mask = sizeof(void *) - 1; - - if (unlikely(addr < min_addr)) - goto out; - if (unlikely(addr > (unsigned long)high_memory - size)) - goto out; - if (unlikely(addr & align_mask)) - goto out; - if (unlikely(!kern_addr_valid(addr))) - goto out; - if (unlikely(!kern_addr_valid(addr + size - 1))) - goto out; - return 1; -out: - return 0; -} - /* * strndup_user - duplicate an existing string from user space * @s: The string to duplicate diff --git a/trunk/net/bluetooth/l2cap.c b/trunk/net/bluetooth/l2cap.c index 9753b690a8b3..99d68c34e4f1 100644 --- a/trunk/net/bluetooth/l2cap.c +++ b/trunk/net/bluetooth/l2cap.c @@ -1626,10 +1626,7 @@ static int l2cap_sock_sendmsg(struct kiocb *iocb, struct socket *sock, struct ms /* Connectionless channel */ if (sk->sk_type == SOCK_DGRAM) { skb = l2cap_create_connless_pdu(sk, msg, len); - if (IS_ERR(skb)) - err = PTR_ERR(skb); - else - err = l2cap_do_send(sk, skb); + err = l2cap_do_send(sk, skb); goto done; } diff --git a/trunk/net/bridge/br_multicast.c b/trunk/net/bridge/br_multicast.c index eaa0e1bae49b..6980625537ca 100644 --- a/trunk/net/bridge/br_multicast.c +++ b/trunk/net/bridge/br_multicast.c @@ -723,11 +723,11 @@ static int br_multicast_igmp3_report(struct net_bridge *br, if (!pskb_may_pull(skb, len)) return -EINVAL; - grec = (void *)(skb->data + len - sizeof(*grec)); + grec = (void *)(skb->data + len); group = grec->grec_mca; type = grec->grec_type; - len += ntohs(grec->grec_nsrcs) * 4; + len += grec->grec_nsrcs * 4; if (!pskb_may_pull(skb, len)) return -EINVAL; @@ -957,6 +957,9 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br, unsigned offset; int err; + BR_INPUT_SKB_CB(skb)->igmp = 0; + BR_INPUT_SKB_CB(skb)->mrouters_only = 0; + /* We treat OOM as packet loss for now. */ if (!pskb_may_pull(skb, sizeof(*iph))) return -EINVAL; @@ -1046,9 +1049,6 @@ static int br_multicast_ipv4_rcv(struct net_bridge *br, int br_multicast_rcv(struct net_bridge *br, struct net_bridge_port *port, struct sk_buff *skb) { - BR_INPUT_SKB_CB(skb)->igmp = 0; - BR_INPUT_SKB_CB(skb)->mrouters_only = 0; - if (br->multicast_disabled) return 0; diff --git a/trunk/net/can/raw.c b/trunk/net/can/raw.c index da99cf153b33..3a7dffb6519c 100644 --- a/trunk/net/can/raw.c +++ b/trunk/net/can/raw.c @@ -445,7 +445,7 @@ static int raw_setsockopt(struct socket *sock, int level, int optname, return -EFAULT; } } else if (count == 1) { - if (copy_from_user(&sfilter, optval, sizeof(sfilter))) + if (copy_from_user(&sfilter, optval, optlen)) return -EFAULT; } diff --git a/trunk/net/core/dev.c b/trunk/net/core/dev.c index 264137fce3a2..1c8a0ce473a8 100644 --- a/trunk/net/core/dev.c +++ b/trunk/net/core/dev.c @@ -1451,7 +1451,7 @@ static inline void net_timestamp(struct sk_buff *skb) * * return values: * NET_RX_SUCCESS (no congestion) - * NET_RX_DROP (packet was dropped, but freed) + * NET_RX_DROP (packet was dropped) * * dev_forward_skb can be used for injecting an skb from the * start_xmit function of one device into the receive queue @@ -1465,11 +1465,12 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb) { skb_orphan(skb); - if (!(dev->flags & IFF_UP) || - (skb->len > (dev->mtu + dev->hard_header_len))) { - kfree_skb(skb); + if (!(dev->flags & IFF_UP)) return NET_RX_DROP; - } + + if (skb->len > (dev->mtu + dev->hard_header_len)) + return NET_RX_DROP; + skb_set_dev(skb, dev); skb->tstamp.tv64 = 0; skb->pkt_type = PACKET_HOST; @@ -1988,12 +1989,8 @@ static struct netdev_queue *dev_pick_tx(struct net_device *dev, if (dev->real_num_tx_queues > 1) queue_index = skb_tx_hash(dev, skb); - if (sk) { - struct dst_entry *dst = rcu_dereference_bh(sk->sk_dst_cache); - - if (dst && skb_dst(skb) == dst) - sk_tx_queue_set(sk, queue_index); - } + if (sk && sk->sk_dst_cache) + sk_tx_queue_set(sk, queue_index); } } diff --git a/trunk/net/core/rtnetlink.c b/trunk/net/core/rtnetlink.c index 31e85d327aa2..4568120d8533 100644 --- a/trunk/net/core/rtnetlink.c +++ b/trunk/net/core/rtnetlink.c @@ -602,19 +602,12 @@ static void copy_rtnl_link_stats(struct rtnl_link_stats *a, a->tx_compressed = b->tx_compressed; }; -/* All VF info */ static inline int rtnl_vfinfo_size(const struct net_device *dev) { - if (dev->dev.parent && dev_is_pci(dev->dev.parent)) { - - int num_vfs = dev_num_vf(dev->dev.parent); - size_t size = nlmsg_total_size(sizeof(struct nlattr)); - size += nlmsg_total_size(num_vfs * sizeof(struct nlattr)); - size += num_vfs * (sizeof(struct ifla_vf_mac) + - sizeof(struct ifla_vf_vlan) + - sizeof(struct ifla_vf_tx_rate)); - return size; - } else + if (dev->dev.parent && dev_is_pci(dev->dev.parent)) + return dev_num_vf(dev->dev.parent) * + sizeof(struct ifla_vf_info); + else return 0; } @@ -636,7 +629,7 @@ static inline size_t if_nlmsg_size(const struct net_device *dev) + nla_total_size(1) /* IFLA_OPERSTATE */ + nla_total_size(1) /* IFLA_LINKMODE */ + nla_total_size(4) /* IFLA_NUM_VF */ - + rtnl_vfinfo_size(dev) /* IFLA_VFINFO_LIST */ + + nla_total_size(rtnl_vfinfo_size(dev)) /* IFLA_VFINFO */ + rtnl_link_get_size(dev); /* IFLA_LINKINFO */ } @@ -707,37 +700,14 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev, if (dev->netdev_ops->ndo_get_vf_config && dev->dev.parent) { int i; + struct ifla_vf_info ivi; - struct nlattr *vfinfo, *vf; - int num_vfs = dev_num_vf(dev->dev.parent); - - NLA_PUT_U32(skb, IFLA_NUM_VF, num_vfs); - vfinfo = nla_nest_start(skb, IFLA_VFINFO_LIST); - if (!vfinfo) - goto nla_put_failure; - for (i = 0; i < num_vfs; i++) { - struct ifla_vf_info ivi; - struct ifla_vf_mac vf_mac; - struct ifla_vf_vlan vf_vlan; - struct ifla_vf_tx_rate vf_tx_rate; + NLA_PUT_U32(skb, IFLA_NUM_VF, dev_num_vf(dev->dev.parent)); + for (i = 0; i < dev_num_vf(dev->dev.parent); i++) { if (dev->netdev_ops->ndo_get_vf_config(dev, i, &ivi)) break; - vf_mac.vf = vf_vlan.vf = vf_tx_rate.vf = ivi.vf; - memcpy(vf_mac.mac, ivi.mac, sizeof(ivi.mac)); - vf_vlan.vlan = ivi.vlan; - vf_vlan.qos = ivi.qos; - vf_tx_rate.rate = ivi.tx_rate; - vf = nla_nest_start(skb, IFLA_VF_INFO); - if (!vf) { - nla_nest_cancel(skb, vfinfo); - goto nla_put_failure; - } - NLA_PUT(skb, IFLA_VF_MAC, sizeof(vf_mac), &vf_mac); - NLA_PUT(skb, IFLA_VF_VLAN, sizeof(vf_vlan), &vf_vlan); - NLA_PUT(skb, IFLA_VF_TX_RATE, sizeof(vf_tx_rate), &vf_tx_rate); - nla_nest_end(skb, vf); + NLA_PUT(skb, IFLA_VFINFO, sizeof(ivi), &ivi); } - nla_nest_end(skb, vfinfo); } if (dev->rtnl_link_ops) { if (rtnl_link_fill(skb, dev) < 0) @@ -799,20 +769,6 @@ const struct nla_policy ifla_policy[IFLA_MAX+1] = { [IFLA_LINKINFO] = { .type = NLA_NESTED }, [IFLA_NET_NS_PID] = { .type = NLA_U32 }, [IFLA_IFALIAS] = { .type = NLA_STRING, .len = IFALIASZ-1 }, - [IFLA_VFINFO_LIST] = {. type = NLA_NESTED }, -}; -EXPORT_SYMBOL(ifla_policy); - -static const struct nla_policy ifla_info_policy[IFLA_INFO_MAX+1] = { - [IFLA_INFO_KIND] = { .type = NLA_STRING }, - [IFLA_INFO_DATA] = { .type = NLA_NESTED }, -}; - -static const struct nla_policy ifla_vfinfo_policy[IFLA_VF_INFO_MAX+1] = { - [IFLA_VF_INFO] = { .type = NLA_NESTED }, -}; - -static const struct nla_policy ifla_vf_policy[IFLA_VF_MAX+1] = { [IFLA_VF_MAC] = { .type = NLA_BINARY, .len = sizeof(struct ifla_vf_mac) }, [IFLA_VF_VLAN] = { .type = NLA_BINARY, @@ -820,6 +776,12 @@ static const struct nla_policy ifla_vf_policy[IFLA_VF_MAX+1] = { [IFLA_VF_TX_RATE] = { .type = NLA_BINARY, .len = sizeof(struct ifla_vf_tx_rate) }, }; +EXPORT_SYMBOL(ifla_policy); + +static const struct nla_policy ifla_info_policy[IFLA_INFO_MAX+1] = { + [IFLA_INFO_KIND] = { .type = NLA_STRING }, + [IFLA_INFO_DATA] = { .type = NLA_NESTED }, +}; struct net *rtnl_link_get_net(struct net *src_net, struct nlattr *tb[]) { @@ -850,52 +812,6 @@ static int validate_linkmsg(struct net_device *dev, struct nlattr *tb[]) return 0; } -static int do_setvfinfo(struct net_device *dev, struct nlattr *attr) -{ - int rem, err = -EINVAL; - struct nlattr *vf; - const struct net_device_ops *ops = dev->netdev_ops; - - nla_for_each_nested(vf, attr, rem) { - switch (nla_type(vf)) { - case IFLA_VF_MAC: { - struct ifla_vf_mac *ivm; - ivm = nla_data(vf); - err = -EOPNOTSUPP; - if (ops->ndo_set_vf_mac) - err = ops->ndo_set_vf_mac(dev, ivm->vf, - ivm->mac); - break; - } - case IFLA_VF_VLAN: { - struct ifla_vf_vlan *ivv; - ivv = nla_data(vf); - err = -EOPNOTSUPP; - if (ops->ndo_set_vf_vlan) - err = ops->ndo_set_vf_vlan(dev, ivv->vf, - ivv->vlan, - ivv->qos); - break; - } - case IFLA_VF_TX_RATE: { - struct ifla_vf_tx_rate *ivt; - ivt = nla_data(vf); - err = -EOPNOTSUPP; - if (ops->ndo_set_vf_tx_rate) - err = ops->ndo_set_vf_tx_rate(dev, ivt->vf, - ivt->rate); - break; - } - default: - err = -EINVAL; - break; - } - if (err) - break; - } - return err; -} - static int do_setlink(struct net_device *dev, struct ifinfomsg *ifm, struct nlattr **tb, char *ifname, int modified) { @@ -1026,17 +942,40 @@ static int do_setlink(struct net_device *dev, struct ifinfomsg *ifm, write_unlock_bh(&dev_base_lock); } - if (tb[IFLA_VFINFO_LIST]) { - struct nlattr *attr; - int rem; - nla_for_each_nested(attr, tb[IFLA_VFINFO_LIST], rem) { - if (nla_type(attr) != IFLA_VF_INFO) - goto errout; - err = do_setvfinfo(dev, attr); - if (err < 0) - goto errout; - modified = 1; - } + if (tb[IFLA_VF_MAC]) { + struct ifla_vf_mac *ivm; + ivm = nla_data(tb[IFLA_VF_MAC]); + err = -EOPNOTSUPP; + if (ops->ndo_set_vf_mac) + err = ops->ndo_set_vf_mac(dev, ivm->vf, ivm->mac); + if (err < 0) + goto errout; + modified = 1; + } + + if (tb[IFLA_VF_VLAN]) { + struct ifla_vf_vlan *ivv; + ivv = nla_data(tb[IFLA_VF_VLAN]); + err = -EOPNOTSUPP; + if (ops->ndo_set_vf_vlan) + err = ops->ndo_set_vf_vlan(dev, ivv->vf, + ivv->vlan, + ivv->qos); + if (err < 0) + goto errout; + modified = 1; + } + err = 0; + + if (tb[IFLA_VF_TX_RATE]) { + struct ifla_vf_tx_rate *ivt; + ivt = nla_data(tb[IFLA_VF_TX_RATE]); + err = -EOPNOTSUPP; + if (ops->ndo_set_vf_tx_rate) + err = ops->ndo_set_vf_tx_rate(dev, ivt->vf, ivt->rate); + if (err < 0) + goto errout; + modified = 1; } err = 0; @@ -1331,11 +1270,10 @@ static int rtnl_newlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg) err = ops->newlink(net, dev, tb, data); else err = register_netdevice(dev); - - if (err < 0 && !IS_ERR(dev)) + if (err < 0 && !IS_ERR(dev)) { free_netdev(dev); - if (err < 0) goto out; + } err = rtnl_configure_link(dev, ifm); if (err < 0) diff --git a/trunk/net/ieee802154/af_ieee802154.c b/trunk/net/ieee802154/af_ieee802154.c index 93c91b633a56..c7da600750bb 100644 --- a/trunk/net/ieee802154/af_ieee802154.c +++ b/trunk/net/ieee802154/af_ieee802154.c @@ -151,9 +151,6 @@ static int ieee802154_dev_ioctl(struct sock *sk, struct ifreq __user *arg, dev_load(sock_net(sk), ifr.ifr_name); dev = dev_get_by_name(sock_net(sk), ifr.ifr_name); - if (!dev) - return -ENODEV; - if (dev->type == ARPHRD_IEEE802154 && dev->netdev_ops->ndo_do_ioctl) ret = dev->netdev_ops->ndo_do_ioctl(dev, &ifr, cmd); diff --git a/trunk/net/ipv4/arp.c b/trunk/net/ipv4/arp.c index 80769f1f9fab..6e747065c202 100644 --- a/trunk/net/ipv4/arp.c +++ b/trunk/net/ipv4/arp.c @@ -661,13 +661,13 @@ struct sk_buff *arp_create(int type, int ptype, __be32 dest_ip, #endif #endif -#if defined(CONFIG_FDDI) || defined(CONFIG_FDDI_MODULE) +#ifdef CONFIG_FDDI case ARPHRD_FDDI: arp->ar_hrd = htons(ARPHRD_ETHER); arp->ar_pro = htons(ETH_P_IP); break; #endif -#if defined(CONFIG_TR) || defined(CONFIG_TR_MODULE) +#ifdef CONFIG_TR case ARPHRD_IEEE802_TR: arp->ar_hrd = htons(ARPHRD_IEEE802); arp->ar_pro = htons(ETH_P_IP); @@ -1051,7 +1051,7 @@ static int arp_req_set(struct net *net, struct arpreq *r, return -EINVAL; } switch (dev->type) { -#if defined(CONFIG_FDDI) || defined(CONFIG_FDDI_MODULE) +#ifdef CONFIG_FDDI case ARPHRD_FDDI: /* * According to RFC 1390, FDDI devices should accept ARP diff --git a/trunk/net/ipv4/fib_trie.c b/trunk/net/ipv4/fib_trie.c index c98f115fb0fd..59a838795e3e 100644 --- a/trunk/net/ipv4/fib_trie.c +++ b/trunk/net/ipv4/fib_trie.c @@ -209,9 +209,7 @@ static inline struct node *tnode_get_child_rcu(struct tnode *tn, unsigned int i) { struct node *ret = tnode_get_child(tn, i); - return rcu_dereference_check(ret, - rcu_read_lock_held() || - lockdep_rtnl_is_held()); + return rcu_dereference(ret); } static inline int tnode_child_length(const struct tnode *tn) diff --git a/trunk/net/ipv4/ip_output.c b/trunk/net/ipv4/ip_output.c index d1bcc9f21d4f..c65f18e0936e 100644 --- a/trunk/net/ipv4/ip_output.c +++ b/trunk/net/ipv4/ip_output.c @@ -120,7 +120,7 @@ static int ip_dev_loopback_xmit(struct sk_buff *newskb) newskb->pkt_type = PACKET_LOOPBACK; newskb->ip_summed = CHECKSUM_UNNECESSARY; WARN_ON(!skb_dst(newskb)); - netif_rx_ni(newskb); + netif_rx(newskb); return 0; } diff --git a/trunk/net/ipv4/ipmr.c b/trunk/net/ipv4/ipmr.c index ec19a890c9a0..9d4f6d1340a4 100644 --- a/trunk/net/ipv4/ipmr.c +++ b/trunk/net/ipv4/ipmr.c @@ -754,8 +754,7 @@ ipmr_cache_unresolved(struct net *net, vifi_t vifi, struct sk_buff *skb) c->next = mfc_unres_queue; mfc_unres_queue = c; - if (atomic_read(&net->ipv4.cache_resolve_queue_len) == 1) - mod_timer(&ipmr_expire_timer, c->mfc_un.unres.expires); + mod_timer(&ipmr_expire_timer, c->mfc_un.unres.expires); } /* diff --git a/trunk/net/ipv4/tcp.c b/trunk/net/ipv4/tcp.c index 296150b2a62f..0f8caf64caa3 100644 --- a/trunk/net/ipv4/tcp.c +++ b/trunk/net/ipv4/tcp.c @@ -2839,6 +2839,7 @@ static void __tcp_free_md5sig_pool(struct tcp_md5sig_pool * __percpu *pool) if (p->md5_desc.tfm) crypto_free_hash(p->md5_desc.tfm); kfree(p); + p = NULL; } } free_percpu(pool); @@ -2936,40 +2937,25 @@ struct tcp_md5sig_pool * __percpu *tcp_alloc_md5sig_pool(struct sock *sk) EXPORT_SYMBOL(tcp_alloc_md5sig_pool); - -/** - * tcp_get_md5sig_pool - get md5sig_pool for this user - * - * We use percpu structure, so if we succeed, we exit with preemption - * and BH disabled, to make sure another thread or softirq handling - * wont try to get same context. - */ -struct tcp_md5sig_pool *tcp_get_md5sig_pool(void) +struct tcp_md5sig_pool *__tcp_get_md5sig_pool(int cpu) { struct tcp_md5sig_pool * __percpu *p; - - local_bh_disable(); - - spin_lock(&tcp_md5sig_pool_lock); + spin_lock_bh(&tcp_md5sig_pool_lock); p = tcp_md5sig_pool; if (p) tcp_md5sig_users++; - spin_unlock(&tcp_md5sig_pool_lock); - - if (p) - return *per_cpu_ptr(p, smp_processor_id()); - - local_bh_enable(); - return NULL; + spin_unlock_bh(&tcp_md5sig_pool_lock); + return (p ? *per_cpu_ptr(p, cpu) : NULL); } -EXPORT_SYMBOL(tcp_get_md5sig_pool); -void tcp_put_md5sig_pool(void) +EXPORT_SYMBOL(__tcp_get_md5sig_pool); + +void __tcp_put_md5sig_pool(void) { - local_bh_enable(); tcp_free_md5sig_pool(); } -EXPORT_SYMBOL(tcp_put_md5sig_pool); + +EXPORT_SYMBOL(__tcp_put_md5sig_pool); int tcp_md5_hash_header(struct tcp_md5sig_pool *hp, struct tcphdr *th) diff --git a/trunk/net/ipv4/udp.c b/trunk/net/ipv4/udp.c index c36522a0f113..954bbfb39dff 100644 --- a/trunk/net/ipv4/udp.c +++ b/trunk/net/ipv4/udp.c @@ -472,8 +472,8 @@ static struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr, if (hslot->count < hslot2->count) goto begin; - result = udp4_lib_lookup2(net, saddr, sport, - INADDR_ANY, hnum, dif, + result = udp4_lib_lookup2(net, INADDR_ANY, sport, + daddr, hnum, dif, hslot2, slot2); } rcu_read_unlock(); @@ -1527,9 +1527,6 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable, uh = udp_hdr(skb); ulen = ntohs(uh->len); - saddr = ip_hdr(skb)->saddr; - daddr = ip_hdr(skb)->daddr; - if (ulen > skb->len) goto short_packet; @@ -1543,6 +1540,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable, if (udp4_csum_init(skb, uh, proto)) goto csum_error; + saddr = ip_hdr(skb)->saddr; + daddr = ip_hdr(skb)->daddr; + if (rt->rt_flags & (RTCF_BROADCAST|RTCF_MULTICAST)) return __udp4_lib_mcast_deliver(net, skb, uh, saddr, daddr, udptable); diff --git a/trunk/net/ipv6/af_inet6.c b/trunk/net/ipv6/af_inet6.c index 3f9e86b15e0d..3192aa02ba5d 100644 --- a/trunk/net/ipv6/af_inet6.c +++ b/trunk/net/ipv6/af_inet6.c @@ -200,7 +200,7 @@ static int inet6_create(struct net *net, struct socket *sock, int protocol, inet_sk(sk)->pinet6 = np = inet6_sk_generic(sk); np->hop_limit = -1; - np->mcast_hops = IPV6_DEFAULT_MCASTHOPS; + np->mcast_hops = -1; np->mc_loop = 1; np->pmtudisc = IPV6_PMTUDISC_WANT; np->ipv6only = net->ipv6.sysctl.bindv6only; diff --git a/trunk/net/ipv6/datagram.c b/trunk/net/ipv6/datagram.c index 61573885e451..622dc7939a1b 100644 --- a/trunk/net/ipv6/datagram.c +++ b/trunk/net/ipv6/datagram.c @@ -222,8 +222,6 @@ void ipv6_icmp_error(struct sock *sk, struct sk_buff *skb, int err, if (!skb) return; - skb->protocol = htons(ETH_P_IPV6); - serr = SKB_EXT_ERR(skb); serr->ee.ee_errno = err; serr->ee.ee_origin = SO_EE_ORIGIN_ICMP6; @@ -257,8 +255,6 @@ void ipv6_local_error(struct sock *sk, int err, struct flowi *fl, u32 info) if (!skb) return; - skb->protocol = htons(ETH_P_IPV6); - skb_put(skb, sizeof(struct ipv6hdr)); skb_reset_network_header(skb); iph = ipv6_hdr(skb); @@ -323,7 +319,7 @@ int ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len) sin->sin6_flowinfo = 0; sin->sin6_port = serr->port; sin->sin6_scope_id = 0; - if (skb->protocol == htons(ETH_P_IPV6)) { + if (serr->ee.ee_origin == SO_EE_ORIGIN_ICMP6) { ipv6_addr_copy(&sin->sin6_addr, (struct in6_addr *)(nh + serr->addr_offset)); if (np->sndflow) @@ -345,7 +341,7 @@ int ipv6_recv_error(struct sock *sk, struct msghdr *msg, int len) sin->sin6_family = AF_INET6; sin->sin6_flowinfo = 0; sin->sin6_scope_id = 0; - if (skb->protocol == htons(ETH_P_IPV6)) { + if (serr->ee.ee_origin == SO_EE_ORIGIN_ICMP6) { ipv6_addr_copy(&sin->sin6_addr, &ipv6_hdr(skb)->saddr); if (np->rxopt.all) datagram_recv_ctl(sk, msg, skb); diff --git a/trunk/net/ipv6/ip6_output.c b/trunk/net/ipv6/ip6_output.c index 75d5ef830097..16c4391f952b 100644 --- a/trunk/net/ipv6/ip6_output.c +++ b/trunk/net/ipv6/ip6_output.c @@ -108,7 +108,7 @@ static int ip6_dev_loopback_xmit(struct sk_buff *newskb) newskb->ip_summed = CHECKSUM_UNNECESSARY; WARN_ON(!skb_dst(newskb)); - netif_rx_ni(newskb); + netif_rx(newskb); return 0; } @@ -629,7 +629,7 @@ static int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *)) /* We must not fragment if the socket is set to force MTU discovery * or if the skb it not generated by a local socket. */ - if (!skb->local_df && skb->len > mtu) { + if (!skb->local_df) { skb->dev = skb_dst(skb)->dev; icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, mtu); IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)), diff --git a/trunk/net/ipv6/route.c b/trunk/net/ipv6/route.c index 05ebd7833043..c2438e8cb9d0 100644 --- a/trunk/net/ipv6/route.c +++ b/trunk/net/ipv6/route.c @@ -815,7 +815,7 @@ struct dst_entry * ip6_route_output(struct net *net, struct sock *sk, { int flags = 0; - if (fl->oif || rt6_need_strict(&fl->fl6_dst)) + if (rt6_need_strict(&fl->fl6_dst)) flags |= RT6_LOOKUP_F_IFACE; if (!ipv6_addr_any(&fl->fl6_src)) diff --git a/trunk/net/ipv6/tcp_ipv6.c b/trunk/net/ipv6/tcp_ipv6.c index 075f540ec197..c92ebe8f80d5 100644 --- a/trunk/net/ipv6/tcp_ipv6.c +++ b/trunk/net/ipv6/tcp_ipv6.c @@ -1015,7 +1015,7 @@ static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win, skb_reserve(buff, MAX_HEADER + sizeof(struct ipv6hdr) + tot_len); t1 = (struct tcphdr *) skb_push(buff, tot_len); - skb_reset_transport_header(buff); + skb_reset_transport_header(skb); /* Swap the send and the receive. */ memset(t1, 0, sizeof(*t1)); diff --git a/trunk/net/ipv6/udp.c b/trunk/net/ipv6/udp.c index 90824852f598..c177aea88c0b 100644 --- a/trunk/net/ipv6/udp.c +++ b/trunk/net/ipv6/udp.c @@ -259,8 +259,8 @@ static struct sock *__udp6_lib_lookup(struct net *net, if (hslot->count < hslot2->count) goto begin; - result = udp6_lib_lookup2(net, saddr, sport, - &in6addr_any, hnum, dif, + result = udp6_lib_lookup2(net, &in6addr_any, sport, + daddr, hnum, dif, hslot2, slot2); } rcu_read_unlock(); diff --git a/trunk/net/ipv6/xfrm6_policy.c b/trunk/net/ipv6/xfrm6_policy.c index 00bf7c962b7e..ae181651c75a 100644 --- a/trunk/net/ipv6/xfrm6_policy.c +++ b/trunk/net/ipv6/xfrm6_policy.c @@ -124,7 +124,7 @@ static int xfrm6_fill_dst(struct xfrm_dst *xdst, struct net_device *dev, xdst->u.dst.dev = dev; dev_hold(dev); - xdst->u.rt6.rt6i_idev = in6_dev_get(dev); + xdst->u.rt6.rt6i_idev = in6_dev_get(rt->u.dst.dev); if (!xdst->u.rt6.rt6i_idev) return -ENODEV; diff --git a/trunk/net/llc/llc_sap.c b/trunk/net/llc/llc_sap.c index 94e7fca75b85..a432f0ec051c 100644 --- a/trunk/net/llc/llc_sap.c +++ b/trunk/net/llc/llc_sap.c @@ -31,7 +31,7 @@ static int llc_mac_header_len(unsigned short devtype) case ARPHRD_ETHER: case ARPHRD_LOOPBACK: return sizeof(struct ethhdr); -#if defined(CONFIG_TR) || defined(CONFIG_TR_MODULE) +#ifdef CONFIG_TR case ARPHRD_IEEE802_TR: return sizeof(struct trh_hdr); #endif diff --git a/trunk/net/mac80211/agg-tx.c b/trunk/net/mac80211/agg-tx.c index 87782a4bb541..96d25348aa59 100644 --- a/trunk/net/mac80211/agg-tx.c +++ b/trunk/net/mac80211/agg-tx.c @@ -184,6 +184,7 @@ static void sta_addba_resp_timer_expired(unsigned long data) HT_AGG_STATE_REQ_STOP_BA_MSK)) != HT_ADDBA_REQUESTED_MSK) { spin_unlock_bh(&sta->lock); + *state = HT_AGG_STATE_IDLE; #ifdef CONFIG_MAC80211_HT_DEBUG printk(KERN_DEBUG "timer expired on tid %d but we are not " "(or no longer) expecting addBA response there", diff --git a/trunk/net/mac80211/main.c b/trunk/net/mac80211/main.c index b887e484ae04..06c33b68d8e5 100644 --- a/trunk/net/mac80211/main.c +++ b/trunk/net/mac80211/main.c @@ -225,11 +225,11 @@ void ieee80211_bss_info_change_notify(struct ieee80211_sub_if_data *sdata, switch (sdata->vif.type) { case NL80211_IFTYPE_AP: sdata->vif.bss_conf.enable_beacon = - !!sdata->u.ap.beacon; + !!rcu_dereference(sdata->u.ap.beacon); break; case NL80211_IFTYPE_ADHOC: sdata->vif.bss_conf.enable_beacon = - !!sdata->u.ibss.presp; + !!rcu_dereference(sdata->u.ibss.presp); break; case NL80211_IFTYPE_MESH_POINT: sdata->vif.bss_conf.enable_beacon = true; diff --git a/trunk/net/mac80211/mesh.c b/trunk/net/mac80211/mesh.c index 859ee5f3d941..58e3e3a61d99 100644 --- a/trunk/net/mac80211/mesh.c +++ b/trunk/net/mac80211/mesh.c @@ -750,6 +750,9 @@ ieee80211_mesh_rx_mgmt(struct ieee80211_sub_if_data *sdata, struct sk_buff *skb) switch (fc & IEEE80211_FCTL_STYPE) { case IEEE80211_STYPE_ACTION: + if (skb->len < IEEE80211_MIN_ACTION_SIZE) + return RX_DROP_MONITOR; + /* fall through */ case IEEE80211_STYPE_PROBE_RESP: case IEEE80211_STYPE_BEACON: skb_queue_tail(&ifmsh->skb_queue, skb); diff --git a/trunk/net/mac80211/mlme.c b/trunk/net/mac80211/mlme.c index 875c8dec940a..c8cd169fc10e 100644 --- a/trunk/net/mac80211/mlme.c +++ b/trunk/net/mac80211/mlme.c @@ -168,8 +168,6 @@ static u32 ieee80211_enable_ht(struct ieee80211_sub_if_data *sdata, ht_changed = conf_is_ht(&local->hw.conf) != enable_ht || channel_type != local->hw.conf.channel_type; - if (local->tmp_channel) - local->tmp_channel_type = channel_type; local->oper_channel_type = channel_type; if (ht_changed) { @@ -2030,8 +2028,7 @@ int ieee80211_mgd_deauth(struct ieee80211_sub_if_data *sdata, continue; if (wk->type != IEEE80211_WORK_DIRECT_PROBE && - wk->type != IEEE80211_WORK_AUTH && - wk->type != IEEE80211_WORK_ASSOC) + wk->type != IEEE80211_WORK_AUTH) continue; if (memcmp(req->bss->bssid, wk->filter_ta, ETH_ALEN)) diff --git a/trunk/net/mac80211/rx.c b/trunk/net/mac80211/rx.c index 04ea07f0e78a..f0accf622cd7 100644 --- a/trunk/net/mac80211/rx.c +++ b/trunk/net/mac80211/rx.c @@ -1974,11 +1974,6 @@ ieee80211_rx_h_action(struct ieee80211_rx_data *rx) goto handled; } break; - case MESH_PLINK_CATEGORY: - case MESH_PATH_SEL_CATEGORY: - if (ieee80211_vif_is_mesh(&sdata->vif)) - return ieee80211_mesh_rx_mgmt(sdata, rx->skb); - break; } /* diff --git a/trunk/net/mac80211/sta_info.c b/trunk/net/mac80211/sta_info.c index fb12cec4d333..56422d894351 100644 --- a/trunk/net/mac80211/sta_info.c +++ b/trunk/net/mac80211/sta_info.c @@ -93,18 +93,12 @@ struct sta_info *sta_info_get(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; struct sta_info *sta; - sta = rcu_dereference_check(local->sta_hash[STA_HASH(addr)], - rcu_read_lock_held() || - lockdep_is_held(&local->sta_lock) || - lockdep_is_held(&local->sta_mtx)); + sta = rcu_dereference(local->sta_hash[STA_HASH(addr)]); while (sta) { if (sta->sdata == sdata && memcmp(sta->sta.addr, addr, ETH_ALEN) == 0) break; - sta = rcu_dereference_check(sta->hnext, - rcu_read_lock_held() || - lockdep_is_held(&local->sta_lock) || - lockdep_is_held(&local->sta_mtx)); + sta = rcu_dereference(sta->hnext); } return sta; } @@ -119,19 +113,13 @@ struct sta_info *sta_info_get_bss(struct ieee80211_sub_if_data *sdata, struct ieee80211_local *local = sdata->local; struct sta_info *sta; - sta = rcu_dereference_check(local->sta_hash[STA_HASH(addr)], - rcu_read_lock_held() || - lockdep_is_held(&local->sta_lock) || - lockdep_is_held(&local->sta_mtx)); + sta = rcu_dereference(local->sta_hash[STA_HASH(addr)]); while (sta) { if ((sta->sdata == sdata || sta->sdata->bss == sdata->bss) && memcmp(sta->sta.addr, addr, ETH_ALEN) == 0) break; - sta = rcu_dereference_check(sta->hnext, - rcu_read_lock_held() || - lockdep_is_held(&local->sta_lock) || - lockdep_is_held(&local->sta_mtx)); + sta = rcu_dereference(sta->hnext); } return sta; } diff --git a/trunk/net/packet/af_packet.c b/trunk/net/packet/af_packet.c index 243946d4809d..cc90363d7e7a 100644 --- a/trunk/net/packet/af_packet.c +++ b/trunk/net/packet/af_packet.c @@ -2169,6 +2169,8 @@ static int packet_ioctl(struct socket *sock, unsigned int cmd, case SIOCGIFDSTADDR: case SIOCSIFDSTADDR: case SIOCSIFFLAGS: + if (!net_eq(sock_net(sk), &init_net)) + return -ENOIOCTLCMD; return inet_dgram_ops.ioctl(sock, cmd, arg); #endif diff --git a/trunk/net/rds/rdma_transport.c b/trunk/net/rds/rdma_transport.c index 7b155081b4dc..9ece910ea394 100644 --- a/trunk/net/rds/rdma_transport.c +++ b/trunk/net/rds/rdma_transport.c @@ -134,7 +134,7 @@ static int __init rds_rdma_listen_init(void) ret = PTR_ERR(cm_id); printk(KERN_ERR "RDS/RDMA: failed to setup listener, " "rdma_create_id() returned %d\n", ret); - return ret; + goto out; } sin.sin_family = AF_INET, diff --git a/trunk/net/sctp/associola.c b/trunk/net/sctp/associola.c index 99c93ee98ad9..df5abbff63e2 100644 --- a/trunk/net/sctp/associola.c +++ b/trunk/net/sctp/associola.c @@ -1194,10 +1194,8 @@ void sctp_assoc_update(struct sctp_association *asoc, /* Remove any peer addresses not present in the new association. */ list_for_each_safe(pos, temp, &asoc->peer.transport_addr_list) { trans = list_entry(pos, struct sctp_transport, transports); - if (!sctp_assoc_lookup_paddr(new, &trans->ipaddr)) { - sctp_assoc_rm_peer(asoc, trans); - continue; - } + if (!sctp_assoc_lookup_paddr(new, &trans->ipaddr)) + sctp_assoc_del_peer(asoc, &trans->ipaddr); if (asoc->state >= SCTP_STATE_ESTABLISHED) sctp_transport_reset(trans); diff --git a/trunk/net/sctp/endpointola.c b/trunk/net/sctp/endpointola.c index 7ec09ba03a1c..905fda582b92 100644 --- a/trunk/net/sctp/endpointola.c +++ b/trunk/net/sctp/endpointola.c @@ -144,7 +144,6 @@ static struct sctp_endpoint *sctp_endpoint_init(struct sctp_endpoint *ep, /* Use SCTP specific send buffer space queues. */ ep->sndbuf_policy = sctp_sndbuf_policy; - sk->sk_data_ready = sctp_data_ready; sk->sk_write_space = sctp_write_space; sock_set_flag(sk, SOCK_USE_WRITE_QUEUE); diff --git a/trunk/net/sctp/input.c b/trunk/net/sctp/input.c index ea2192444ce6..2a570184e5a9 100644 --- a/trunk/net/sctp/input.c +++ b/trunk/net/sctp/input.c @@ -440,25 +440,11 @@ void sctp_icmp_proto_unreachable(struct sock *sk, { SCTP_DEBUG_PRINTK("%s\n", __func__); - if (sock_owned_by_user(sk)) { - if (timer_pending(&t->proto_unreach_timer)) - return; - else { - if (!mod_timer(&t->proto_unreach_timer, - jiffies + (HZ/20))) - sctp_association_hold(asoc); - } - - } else { - if (timer_pending(&t->proto_unreach_timer) && - del_timer(&t->proto_unreach_timer)) - sctp_association_put(asoc); + sctp_do_sm(SCTP_EVENT_T_OTHER, + SCTP_ST_OTHER(SCTP_EVENT_ICMP_PROTO_UNREACH), + asoc->state, asoc->ep, asoc, t, + GFP_ATOMIC); - sctp_do_sm(SCTP_EVENT_T_OTHER, - SCTP_ST_OTHER(SCTP_EVENT_ICMP_PROTO_UNREACH), - asoc->state, asoc->ep, asoc, t, - GFP_ATOMIC); - } } /* Common lookup code for icmp/icmpv6 error handler. */ diff --git a/trunk/net/sctp/sm_make_chunk.c b/trunk/net/sctp/sm_make_chunk.c index 30c1767186b8..17cb400ecd6a 100644 --- a/trunk/net/sctp/sm_make_chunk.c +++ b/trunk/net/sctp/sm_make_chunk.c @@ -108,7 +108,7 @@ static const struct sctp_paramhdr prsctp_param = { cpu_to_be16(sizeof(struct sctp_paramhdr)), }; -/* A helper to initialize an op error inside a +/* A helper to initialize to initialize an op error inside a * provided chunk, as most cause codes will be embedded inside an * abort chunk. */ @@ -125,29 +125,6 @@ void sctp_init_cause(struct sctp_chunk *chunk, __be16 cause_code, chunk->subh.err_hdr = sctp_addto_chunk(chunk, sizeof(sctp_errhdr_t), &err); } -/* A helper to initialize an op error inside a - * provided chunk, as most cause codes will be embedded inside an - * abort chunk. Differs from sctp_init_cause in that it won't oops - * if there isn't enough space in the op error chunk - */ -int sctp_init_cause_fixed(struct sctp_chunk *chunk, __be16 cause_code, - size_t paylen) -{ - sctp_errhdr_t err; - __u16 len; - - /* Cause code constants are now defined in network order. */ - err.cause = cause_code; - len = sizeof(sctp_errhdr_t) + paylen; - err.length = htons(len); - - if (skb_tailroom(chunk->skb) > len) - return -ENOSPC; - chunk->subh.err_hdr = sctp_addto_chunk_fixed(chunk, - sizeof(sctp_errhdr_t), - &err); - return 0; -} /* 3.3.2 Initiation (INIT) (1) * * This chunk is used to initiate a SCTP association between two @@ -231,8 +208,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, sp = sctp_sk(asoc->base.sk); num_types = sp->pf->supported_addrs(sp, types); - chunksize = sizeof(init) + addrs_len; - chunksize += WORD_ROUND(SCTP_SAT_LEN(num_types)); + chunksize = sizeof(init) + addrs_len + SCTP_SAT_LEN(num_types); chunksize += sizeof(ecap_param); if (sctp_prsctp_enable) @@ -262,14 +238,14 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, /* Add HMACS parameter length if any were defined */ auth_hmacs = (sctp_paramhdr_t *)asoc->c.auth_hmacs; if (auth_hmacs->length) - chunksize += WORD_ROUND(ntohs(auth_hmacs->length)); + chunksize += ntohs(auth_hmacs->length); else auth_hmacs = NULL; /* Add CHUNKS parameter length */ auth_chunks = (sctp_paramhdr_t *)asoc->c.auth_chunks; if (auth_chunks->length) - chunksize += WORD_ROUND(ntohs(auth_chunks->length)); + chunksize += ntohs(auth_chunks->length); else auth_chunks = NULL; @@ -279,8 +255,7 @@ struct sctp_chunk *sctp_make_init(const struct sctp_association *asoc, /* If we have any extensions to report, account for that */ if (num_ext) - chunksize += WORD_ROUND(sizeof(sctp_supported_ext_param_t) + - num_ext); + chunksize += sizeof(sctp_supported_ext_param_t) + num_ext; /* RFC 2960 3.3.2 Initiation (INIT) (1) * @@ -422,13 +397,13 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc, auth_hmacs = (sctp_paramhdr_t *)asoc->c.auth_hmacs; if (auth_hmacs->length) - chunksize += WORD_ROUND(ntohs(auth_hmacs->length)); + chunksize += ntohs(auth_hmacs->length); else auth_hmacs = NULL; auth_chunks = (sctp_paramhdr_t *)asoc->c.auth_chunks; if (auth_chunks->length) - chunksize += WORD_ROUND(ntohs(auth_chunks->length)); + chunksize += ntohs(auth_chunks->length); else auth_chunks = NULL; @@ -437,8 +412,7 @@ struct sctp_chunk *sctp_make_init_ack(const struct sctp_association *asoc, } if (num_ext) - chunksize += WORD_ROUND(sizeof(sctp_supported_ext_param_t) + - num_ext); + chunksize += sizeof(sctp_supported_ext_param_t) + num_ext; /* Now allocate and fill out the chunk. */ retval = sctp_make_chunk(asoc, SCTP_CID_INIT_ACK, 0, chunksize); @@ -1155,24 +1129,6 @@ static struct sctp_chunk *sctp_make_op_error_space( return retval; } -/* Create an Operation Error chunk of a fixed size, - * specifically, max(asoc->pathmtu, SCTP_DEFAULT_MAXSEGMENT) - * This is a helper function to allocate an error chunk for - * for those invalid parameter codes in which we may not want - * to report all the errors, if the incomming chunk is large - */ -static inline struct sctp_chunk *sctp_make_op_error_fixed( - const struct sctp_association *asoc, - const struct sctp_chunk *chunk) -{ - size_t size = asoc ? asoc->pathmtu : 0; - - if (!size) - size = SCTP_DEFAULT_MAXSEGMENT; - - return sctp_make_op_error_space(asoc, chunk, size); -} - /* Create an Operation Error chunk. */ struct sctp_chunk *sctp_make_op_error(const struct sctp_association *asoc, const struct sctp_chunk *chunk, @@ -1415,18 +1371,6 @@ void *sctp_addto_chunk(struct sctp_chunk *chunk, int len, const void *data) return target; } -/* Append bytes to the end of a chunk. Returns NULL if there isn't sufficient - * space in the chunk - */ -void *sctp_addto_chunk_fixed(struct sctp_chunk *chunk, - int len, const void *data) -{ - if (skb_tailroom(chunk->skb) > len) - return sctp_addto_chunk(chunk, len, data); - else - return NULL; -} - /* Append bytes from user space to the end of a chunk. Will panic if * chunk is not big enough. * Returns a kernel err value. @@ -2030,12 +1974,13 @@ static sctp_ierror_t sctp_process_unk_param(const struct sctp_association *asoc, * returning multiple unknown parameters. */ if (NULL == *errp) - *errp = sctp_make_op_error_fixed(asoc, chunk); + *errp = sctp_make_op_error_space(asoc, chunk, + ntohs(chunk->chunk_hdr->length)); if (*errp) { - sctp_init_cause_fixed(*errp, SCTP_ERROR_UNKNOWN_PARAM, + sctp_init_cause(*errp, SCTP_ERROR_UNKNOWN_PARAM, WORD_ROUND(ntohs(param.p->length))); - sctp_addto_chunk_fixed(*errp, + sctp_addto_chunk(*errp, WORD_ROUND(ntohs(param.p->length)), param.v); } else { @@ -3370,6 +3315,21 @@ int sctp_process_asconf_ack(struct sctp_association *asoc, sctp_chunk_free(asconf); asoc->addip_last_asconf = NULL; + /* Send the next asconf chunk from the addip chunk queue. */ + if (!list_empty(&asoc->addip_chunk_list)) { + struct list_head *entry = asoc->addip_chunk_list.next; + asconf = list_entry(entry, struct sctp_chunk, list); + + list_del_init(entry); + + /* Hold the chunk until an ASCONF_ACK is received. */ + sctp_chunk_hold(asconf); + if (sctp_primitive_ASCONF(asoc, asconf)) + sctp_chunk_free(asconf); + else + asoc->addip_last_asconf = asconf; + } + return retval; } diff --git a/trunk/net/sctp/sm_sideeffect.c b/trunk/net/sctp/sm_sideeffect.c index eb1f42f45fdd..4c5bed9af4e3 100644 --- a/trunk/net/sctp/sm_sideeffect.c +++ b/trunk/net/sctp/sm_sideeffect.c @@ -397,41 +397,6 @@ void sctp_generate_heartbeat_event(unsigned long data) sctp_transport_put(transport); } -/* Handle the timeout of the ICMP protocol unreachable timer. Trigger - * the correct state machine transition that will close the association. - */ -void sctp_generate_proto_unreach_event(unsigned long data) -{ - struct sctp_transport *transport = (struct sctp_transport *) data; - struct sctp_association *asoc = transport->asoc; - - sctp_bh_lock_sock(asoc->base.sk); - if (sock_owned_by_user(asoc->base.sk)) { - SCTP_DEBUG_PRINTK("%s:Sock is busy.\n", __func__); - - /* Try again later. */ - if (!mod_timer(&transport->proto_unreach_timer, - jiffies + (HZ/20))) - sctp_association_hold(asoc); - goto out_unlock; - } - - /* Is this structure just waiting around for us to actually - * get destroyed? - */ - if (asoc->base.dead) - goto out_unlock; - - sctp_do_sm(SCTP_EVENT_T_OTHER, - SCTP_ST_OTHER(SCTP_EVENT_ICMP_PROTO_UNREACH), - asoc->state, asoc->ep, asoc, transport, GFP_ATOMIC); - -out_unlock: - sctp_bh_unlock_sock(asoc->base.sk); - sctp_association_put(asoc); -} - - /* Inject a SACK Timeout event into the state machine. */ static void sctp_generate_sack_event(unsigned long data) { @@ -997,29 +962,6 @@ static int sctp_cmd_send_msg(struct sctp_association *asoc, } -/* Sent the next ASCONF packet currently stored in the association. - * This happens after the ASCONF_ACK was succeffully processed. - */ -static void sctp_cmd_send_asconf(struct sctp_association *asoc) -{ - /* Send the next asconf chunk from the addip chunk - * queue. - */ - if (!list_empty(&asoc->addip_chunk_list)) { - struct list_head *entry = asoc->addip_chunk_list.next; - struct sctp_chunk *asconf = list_entry(entry, - struct sctp_chunk, list); - list_del_init(entry); - - /* Hold the chunk until an ASCONF_ACK is received. */ - sctp_chunk_hold(asconf); - if (sctp_primitive_ASCONF(asoc, asconf)) - sctp_chunk_free(asconf); - else - asoc->addip_last_asconf = asconf; - } -} - /* These three macros allow us to pull the debugging code out of the * main flow of sctp_do_sm() to keep attention focused on the real @@ -1675,9 +1617,6 @@ static int sctp_cmd_interpreter(sctp_event_t event_type, } error = sctp_cmd_send_msg(asoc, cmd->obj.msg); break; - case SCTP_CMD_SEND_NEXT_ASCONF: - sctp_cmd_send_asconf(asoc); - break; default: printk(KERN_WARNING "Impossible command: %u, %p\n", cmd->verb, cmd->obj.ptr); diff --git a/trunk/net/sctp/sm_statefuns.c b/trunk/net/sctp/sm_statefuns.c index 24b2cd555637..abf601a1b847 100644 --- a/trunk/net/sctp/sm_statefuns.c +++ b/trunk/net/sctp/sm_statefuns.c @@ -3676,14 +3676,8 @@ sctp_disposition_t sctp_sf_do_asconf_ack(const struct sctp_endpoint *ep, SCTP_TO(SCTP_EVENT_TIMEOUT_T4_RTO)); if (!sctp_process_asconf_ack((struct sctp_association *)asoc, - asconf_ack)) { - /* Successfully processed ASCONF_ACK. We can - * release the next asconf if we have one. - */ - sctp_add_cmd_sf(commands, SCTP_CMD_SEND_NEXT_ASCONF, - SCTP_NULL()); + asconf_ack)) return SCTP_DISPOSITION_CONSUME; - } abort = sctp_make_abort(asoc, asconf_ack, sizeof(sctp_errhdr_t)); diff --git a/trunk/net/sctp/socket.c b/trunk/net/sctp/socket.c index 44a1ab03a3f0..007e8baba089 100644 --- a/trunk/net/sctp/socket.c +++ b/trunk/net/sctp/socket.c @@ -3719,12 +3719,12 @@ SCTP_STATIC int sctp_init_sock(struct sock *sk) sp->hmac = NULL; SCTP_DBG_OBJCNT_INC(sock); + percpu_counter_inc(&sctp_sockets_allocated); /* Set socket backlog limit. */ sk->sk_backlog.limit = sysctl_sctp_rmem[1]; local_bh_disable(); - percpu_counter_inc(&sctp_sockets_allocated); sock_prot_inuse_add(sock_net(sk), sk->sk_prot, 1); local_bh_enable(); @@ -3741,8 +3741,8 @@ SCTP_STATIC void sctp_destroy_sock(struct sock *sk) /* Release our hold on the endpoint. */ ep = sctp_sk(sk)->ep; sctp_endpoint_free(ep); - local_bh_disable(); percpu_counter_dec(&sctp_sockets_allocated); + local_bh_disable(); sock_prot_inuse_add(sock_net(sk), sk->sk_prot, -1); local_bh_enable(); } @@ -6189,16 +6189,6 @@ static int sctp_wait_for_sndbuf(struct sctp_association *asoc, long *timeo_p, goto out; } -void sctp_data_ready(struct sock *sk, int len) -{ - read_lock_bh(&sk->sk_callback_lock); - if (sk_has_sleeper(sk)) - wake_up_interruptible_sync_poll(sk->sk_sleep, POLLIN | - POLLRDNORM | POLLRDBAND); - sk_wake_async(sk, SOCK_WAKE_WAITD, POLL_IN); - read_unlock_bh(&sk->sk_callback_lock); -} - /* If socket sndbuf has changed, wake up all per association waiters. */ void sctp_write_space(struct sock *sk) { diff --git a/trunk/net/sctp/transport.c b/trunk/net/sctp/transport.c index 165d54e07fcd..be4d63d5a5cc 100644 --- a/trunk/net/sctp/transport.c +++ b/trunk/net/sctp/transport.c @@ -108,8 +108,6 @@ static struct sctp_transport *sctp_transport_init(struct sctp_transport *peer, (unsigned long)peer); setup_timer(&peer->hb_timer, sctp_generate_heartbeat_event, (unsigned long)peer); - setup_timer(&peer->proto_unreach_timer, - sctp_generate_proto_unreach_event, (unsigned long)peer); /* Initialize the 64-bit random nonce sent with heartbeat. */ get_random_bytes(&peer->hb_nonce, sizeof(peer->hb_nonce)); @@ -173,10 +171,6 @@ void sctp_transport_free(struct sctp_transport *transport) del_timer(&transport->T3_rtx_timer)) sctp_transport_put(transport); - /* Delete the ICMP proto unreachable timer if it's active. */ - if (timer_pending(&transport->proto_unreach_timer) && - del_timer(&transport->proto_unreach_timer)) - sctp_association_put(transport->asoc); sctp_transport_put(transport); } diff --git a/trunk/net/sunrpc/auth.c b/trunk/net/sunrpc/auth.c index 95afe79dd9d7..f394fc190a49 100644 --- a/trunk/net/sunrpc/auth.c +++ b/trunk/net/sunrpc/auth.c @@ -237,7 +237,7 @@ rpcauth_prune_expired(struct list_head *free, int nr_to_scan) list_for_each_entry_safe(cred, next, &cred_unused, cr_lru) { /* Enforce a 60 second garbage collection moratorium */ - if (time_in_range(cred->cr_expire, expired, jiffies) && + if (time_in_range_open(cred->cr_expire, expired, jiffies) && test_bit(RPCAUTH_CRED_HASHED, &cred->cr_flags) != 0) continue; diff --git a/trunk/net/sunrpc/xprtrdma/svc_rdma_transport.c b/trunk/net/sunrpc/xprtrdma/svc_rdma_transport.c index edea15a54e51..fd90eb89842b 100644 --- a/trunk/net/sunrpc/xprtrdma/svc_rdma_transport.c +++ b/trunk/net/sunrpc/xprtrdma/svc_rdma_transport.c @@ -679,10 +679,7 @@ static struct svc_xprt *svc_rdma_create(struct svc_serv *serv, int ret; dprintk("svcrdma: Creating RDMA socket\n"); - if (sa->sa_family != AF_INET) { - dprintk("svcrdma: Address family %d is not supported.\n", sa->sa_family); - return ERR_PTR(-EAFNOSUPPORT); - } + cma_xprt = rdma_create_xprt(serv, 1); if (!cma_xprt) return ERR_PTR(-ENOMEM); diff --git a/trunk/net/x25/af_x25.c b/trunk/net/x25/af_x25.c index 36e84e13c6aa..e56f711baccc 100644 --- a/trunk/net/x25/af_x25.c +++ b/trunk/net/x25/af_x25.c @@ -83,41 +83,6 @@ struct compat_x25_subscrip_struct { }; #endif - -int x25_parse_address_block(struct sk_buff *skb, - struct x25_address *called_addr, - struct x25_address *calling_addr) -{ - unsigned char len; - int needed; - int rc; - - if (skb->len < 1) { - /* packet has no address block */ - rc = 0; - goto empty; - } - - len = *skb->data; - needed = 1 + (len >> 4) + (len & 0x0f); - - if (skb->len < needed) { - /* packet is too short to hold the addresses it claims - to hold */ - rc = -1; - goto empty; - } - - return x25_addr_ntoa(skb->data, called_addr, calling_addr); - -empty: - *called_addr->x25_addr = 0; - *calling_addr->x25_addr = 0; - - return rc; -} - - int x25_addr_ntoa(unsigned char *p, struct x25_address *called_addr, struct x25_address *calling_addr) { @@ -402,7 +367,6 @@ static void __x25_destroy_socket(struct sock *sk) /* * Queue the unaccepted socket for death */ - skb->sk->sk_state = TCP_LISTEN; sock_set_flag(skb->sk, SOCK_DEAD); x25_start_heartbeat(skb->sk); x25_sk(skb->sk)->state = X25_STATE_0; @@ -590,8 +554,7 @@ static int x25_create(struct net *net, struct socket *sock, int protocol, x25->facilities.winsize_out = X25_DEFAULT_WINDOW_SIZE; x25->facilities.pacsize_in = X25_DEFAULT_PACKET_SIZE; x25->facilities.pacsize_out = X25_DEFAULT_PACKET_SIZE; - x25->facilities.throughput = 0; /* by default don't negotiate - throughput */ + x25->facilities.throughput = X25_DEFAULT_THROUGHPUT; x25->facilities.reverse = X25_DEFAULT_REVERSE; x25->dte_facilities.calling_len = 0; x25->dte_facilities.called_len = 0; @@ -959,26 +922,16 @@ int x25_rx_call_request(struct sk_buff *skb, struct x25_neigh *nb, /* * Extract the X.25 addresses and convert them to ASCII strings, * and remove them. - * - * Address block is mandatory in call request packets */ - addr_len = x25_parse_address_block(skb, &source_addr, &dest_addr); - if (addr_len <= 0) - goto out_clear_request; + addr_len = x25_addr_ntoa(skb->data, &source_addr, &dest_addr); skb_pull(skb, addr_len); /* * Get the length of the facilities, skip past them for the moment * get the call user data because this is needed to determine * the correct listener - * - * Facilities length is mandatory in call request packets */ - if (skb->len < 1) - goto out_clear_request; len = skb->data[0] + 1; - if (skb->len < len) - goto out_clear_request; skb_pull(skb,len); /* @@ -1462,20 +1415,9 @@ static int x25_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg) if (facilities.winsize_in < 1 || facilities.winsize_in > 127) break; - if (facilities.throughput) { - int out = facilities.throughput & 0xf0; - int in = facilities.throughput & 0x0f; - if (!out) - facilities.throughput |= - X25_DEFAULT_THROUGHPUT << 4; - else if (out < 0x30 || out > 0xD0) - break; - if (!in) - facilities.throughput |= - X25_DEFAULT_THROUGHPUT; - else if (in < 0x03 || in > 0x0D) - break; - } + if (facilities.throughput < 0x03 || + facilities.throughput > 0xDD) + break; if (facilities.reverse && (facilities.reverse & 0x81) != 0x81) break; diff --git a/trunk/net/x25/x25_facilities.c b/trunk/net/x25/x25_facilities.c index 771bab00754b..a21f6646eb3a 100644 --- a/trunk/net/x25/x25_facilities.c +++ b/trunk/net/x25/x25_facilities.c @@ -35,7 +35,7 @@ int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities, struct x25_dte_facilities *dte_facs, unsigned long *vc_fac_mask) { unsigned char *p = skb->data; - unsigned int len; + unsigned int len = *p++; *vc_fac_mask = 0; @@ -50,14 +50,6 @@ int x25_parse_facilities(struct sk_buff *skb, struct x25_facilities *facilities, memset(dte_facs->called_ae, '\0', sizeof(dte_facs->called_ae)); memset(dte_facs->calling_ae, '\0', sizeof(dte_facs->calling_ae)); - if (skb->len < 1) - return 0; - - len = *p++; - - if (len >= skb->len) - return -1; - while (len > 0) { switch (*p & X25_FAC_CLASS_MASK) { case X25_FAC_CLASS_A: @@ -255,8 +247,6 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk, memcpy(new, ours, sizeof(*new)); len = x25_parse_facilities(skb, &theirs, dte, &x25->vc_facil_mask); - if (len < 0) - return len; /* * They want reverse charging, we won't accept it. @@ -269,18 +259,9 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk, new->reverse = theirs.reverse; if (theirs.throughput) { - int theirs_in = theirs.throughput & 0x0f; - int theirs_out = theirs.throughput & 0xf0; - int ours_in = ours->throughput & 0x0f; - int ours_out = ours->throughput & 0xf0; - if (!ours_in || theirs_in < ours_in) { - SOCK_DEBUG(sk, "X.25: inbound throughput negotiated\n"); - new->throughput = (new->throughput & 0xf0) | theirs_in; - } - if (!ours_out || theirs_out < ours_out) { - SOCK_DEBUG(sk, - "X.25: outbound throughput negotiated\n"); - new->throughput = (new->throughput & 0x0f) | theirs_out; + if (theirs.throughput < ours->throughput) { + SOCK_DEBUG(sk, "X.25: throughput negotiated down\n"); + new->throughput = theirs.throughput; } } diff --git a/trunk/net/x25/x25_in.c b/trunk/net/x25/x25_in.c index 372ac226e648..a31b3b9e5966 100644 --- a/trunk/net/x25/x25_in.c +++ b/trunk/net/x25/x25_in.c @@ -90,7 +90,6 @@ static int x25_queue_rx_frame(struct sock *sk, struct sk_buff *skb, int more) static int x25_state1_machine(struct sock *sk, struct sk_buff *skb, int frametype) { struct x25_address source_addr, dest_addr; - int len; switch (frametype) { case X25_CALL_ACCEPTED: { @@ -108,17 +107,11 @@ static int x25_state1_machine(struct sock *sk, struct sk_buff *skb, int frametyp * Parse the data in the frame. */ skb_pull(skb, X25_STD_MIN_LEN); - - len = x25_parse_address_block(skb, &source_addr, - &dest_addr); - if (len > 0) - skb_pull(skb, len); - - len = x25_parse_facilities(skb, &x25->facilities, + skb_pull(skb, x25_addr_ntoa(skb->data, &source_addr, &dest_addr)); + skb_pull(skb, + x25_parse_facilities(skb, &x25->facilities, &x25->dte_facilities, - &x25->vc_facil_mask); - if (len > 0) - skb_pull(skb, len); + &x25->vc_facil_mask)); /* * Copy any Call User Data. */ diff --git a/trunk/security/inode.c b/trunk/security/inode.c index 1c812e874504..c3a793881d04 100644 --- a/trunk/security/inode.c +++ b/trunk/security/inode.c @@ -161,13 +161,13 @@ static int create_by_name(const char *name, mode_t mode, mutex_lock(&parent->d_inode->i_mutex); *dentry = lookup_one_len(name, parent, strlen(name)); - if (!IS_ERR(*dentry)) { + if (!IS_ERR(dentry)) { if ((mode & S_IFMT) == S_IFDIR) error = mkdir(parent->d_inode, *dentry, mode); else error = create(parent->d_inode, *dentry, mode); } else - error = PTR_ERR(*dentry); + error = PTR_ERR(dentry); mutex_unlock(&parent->d_inode->i_mutex); return error; diff --git a/trunk/security/keys/gc.c b/trunk/security/keys/gc.c index a46e825cbf02..19902319d097 100644 --- a/trunk/security/keys/gc.c +++ b/trunk/security/keys/gc.c @@ -77,10 +77,10 @@ static bool key_gc_keyring(struct key *keyring, time_t limit) goto dont_gc; /* scan the keyring looking for dead keys */ - rcu_read_lock(); - klist = rcu_dereference(keyring->payload.subscriptions); + klist = rcu_dereference_check(keyring->payload.subscriptions, + lockdep_is_held(&key_serial_lock)); if (!klist) - goto unlock_dont_gc; + goto dont_gc; for (loop = klist->nkeys - 1; loop >= 0; loop--) { key = klist->keys[loop]; @@ -89,14 +89,11 @@ static bool key_gc_keyring(struct key *keyring, time_t limit) goto do_gc; } -unlock_dont_gc: - rcu_read_unlock(); dont_gc: kleave(" = false"); return false; do_gc: - rcu_read_unlock(); key_gc_cursor = keyring->serial; key_get(keyring); spin_unlock(&key_serial_lock); diff --git a/trunk/security/keys/keyring.c b/trunk/security/keys/keyring.c index 1e4b0037935c..e814d2109f8e 100644 --- a/trunk/security/keys/keyring.c +++ b/trunk/security/keys/keyring.c @@ -20,11 +20,6 @@ #include #include "internal.h" -#define rcu_dereference_locked_keyring(keyring) \ - (rcu_dereference_protected( \ - (keyring)->payload.subscriptions, \ - rwsem_is_locked((struct rw_semaphore *)&(keyring)->sem))) - /* * when plumbing the depths of the key tree, this sets a hard limit set on how * deep we're willing to go @@ -206,7 +201,8 @@ static long keyring_read(const struct key *keyring, int loop, ret; ret = 0; - klist = rcu_dereference_locked_keyring(keyring); + klist = rcu_dereference(keyring->payload.subscriptions); + if (klist) { /* calculate how much data we could return */ qty = klist->nkeys * sizeof(key_serial_t); @@ -530,8 +526,9 @@ struct key *find_keyring_by_name(const char *name, bool skip_perm_check) struct key *keyring; int bucket; + keyring = ERR_PTR(-EINVAL); if (!name) - return ERR_PTR(-EINVAL); + goto error; bucket = keyring_hash(name); @@ -558,18 +555,17 @@ struct key *find_keyring_by_name(const char *name, bool skip_perm_check) KEY_SEARCH) < 0) continue; - /* we've got a match but we might end up racing with - * key_cleanup() if the keyring is currently 'dead' - * (ie. it has a zero usage count) */ - if (!atomic_inc_not_zero(&keyring->usage)) - continue; - goto out; + /* we've got a match */ + atomic_inc(&keyring->usage); + read_unlock(&keyring_name_lock); + goto error; } } - keyring = ERR_PTR(-ENOKEY); -out: read_unlock(&keyring_name_lock); + keyring = ERR_PTR(-ENOKEY); + + error: return keyring; } /* end find_keyring_by_name() */ @@ -724,7 +720,8 @@ int __key_link(struct key *keyring, struct key *key) } /* see if there's a matching key we can displace */ - klist = rcu_dereference_locked_keyring(keyring); + klist = keyring->payload.subscriptions; + if (klist && klist->nkeys > 0) { struct key_type *type = key->type; @@ -768,6 +765,8 @@ int __key_link(struct key *keyring, struct key *key) if (ret < 0) goto error2; + klist = keyring->payload.subscriptions; + if (klist && klist->nkeys < klist->maxkeys) { /* there's sufficient slack space to add directly */ atomic_inc(&key->usage); @@ -869,7 +868,7 @@ int key_unlink(struct key *keyring, struct key *key) down_write(&keyring->sem); - klist = rcu_dereference_locked_keyring(keyring); + klist = keyring->payload.subscriptions; if (klist) { /* search the keyring for the key */ for (loop = 0; loop < klist->nkeys; loop++) @@ -960,7 +959,7 @@ int keyring_clear(struct key *keyring) /* detach the pointer block with the locks held */ down_write(&keyring->sem); - klist = rcu_dereference_locked_keyring(keyring); + klist = keyring->payload.subscriptions; if (klist) { /* adjust the quota */ key_payload_reserve(keyring, @@ -992,9 +991,7 @@ EXPORT_SYMBOL(keyring_clear); */ static void keyring_revoke(struct key *keyring) { - struct keyring_list *klist; - - klist = rcu_dereference_locked_keyring(keyring); + struct keyring_list *klist = keyring->payload.subscriptions; /* adjust the quota */ key_payload_reserve(keyring, 0); @@ -1028,7 +1025,7 @@ void keyring_gc(struct key *keyring, time_t limit) down_write(&keyring->sem); - klist = rcu_dereference_locked_keyring(keyring); + klist = keyring->payload.subscriptions; if (!klist) goto no_klist; diff --git a/trunk/security/keys/request_key.c b/trunk/security/keys/request_key.c index d8c1a6a0fb08..03fe63ed55bd 100644 --- a/trunk/security/keys/request_key.c +++ b/trunk/security/keys/request_key.c @@ -68,8 +68,7 @@ static int call_sbin_request_key(struct key_construction *cons, { const struct cred *cred = current_cred(); key_serial_t prkey, sskey; - struct key *key = cons->key, *authkey = cons->authkey, *keyring, - *session; + struct key *key = cons->key, *authkey = cons->authkey, *keyring; char *argv[9], *envp[3], uid_str[12], gid_str[12]; char key_str[12], keyring_str[3][12]; char desc[20]; @@ -94,7 +93,7 @@ static int call_sbin_request_key(struct key_construction *cons, } /* attach the auth key to the session keyring */ - ret = key_link(keyring, authkey); + ret = __key_link(keyring, authkey); if (ret < 0) goto error_link; @@ -113,12 +112,10 @@ static int call_sbin_request_key(struct key_construction *cons, if (cred->tgcred->process_keyring) prkey = cred->tgcred->process_keyring->serial; - rcu_read_lock(); - session = rcu_dereference(cred->tgcred->session_keyring); - if (!session) - session = cred->user->session_keyring; - sskey = session->serial; - rcu_read_unlock(); + if (cred->tgcred->session_keyring) + sskey = rcu_dereference(cred->tgcred->session_keyring)->serial; + else + sskey = cred->user->session_keyring->serial; sprintf(keyring_str[2], "%d", sskey); @@ -339,10 +336,8 @@ static int construct_alloc_key(struct key_type *type, key_already_present: mutex_unlock(&key_construction_mutex); - if (dest_keyring) { - __key_link(dest_keyring, key_ref_to_ptr(key_ref)); + if (dest_keyring) up_write(&dest_keyring->sem); - } mutex_unlock(&user->cons_lock); key_put(key); *_key = key = key_ref_to_ptr(key_ref); @@ -433,11 +428,6 @@ struct key *request_key_and_link(struct key_type *type, if (!IS_ERR(key_ref)) { key = key_ref_to_ptr(key_ref); - if (dest_keyring) { - construct_get_dest_keyring(&dest_keyring); - key_link(dest_keyring, key); - key_put(dest_keyring); - } } else if (PTR_ERR(key_ref) != -EAGAIN) { key = ERR_CAST(key_ref); } else { diff --git a/trunk/security/keys/user_defined.c b/trunk/security/keys/user_defined.c index e9aa07929656..7c687d568221 100644 --- a/trunk/security/keys/user_defined.c +++ b/trunk/security/keys/user_defined.c @@ -199,8 +199,7 @@ long user_read(const struct key *key, char __user *buffer, size_t buflen) struct user_key_payload *upayload; long ret; - upayload = rcu_dereference_protected( - key->payload.data, rwsem_is_locked(&((struct key *)key)->sem)); + upayload = rcu_dereference(key->payload.data); ret = upayload->datalen; /* we can return the data as is */ diff --git a/trunk/security/min_addr.c b/trunk/security/min_addr.c index f728728f193b..e86f297522bf 100644 --- a/trunk/security/min_addr.c +++ b/trunk/security/min_addr.c @@ -33,7 +33,7 @@ int mmap_min_addr_handler(struct ctl_table *table, int write, { int ret; - if (write && !capable(CAP_SYS_RAWIO)) + if (!capable(CAP_SYS_RAWIO)) return -EPERM; ret = proc_doulongvec_minmax(table, write, buffer, lenp, ppos); diff --git a/trunk/security/selinux/ss/avtab.h b/trunk/security/selinux/ss/avtab.h index cd4f734e2749..8da6a8428086 100644 --- a/trunk/security/selinux/ss/avtab.h +++ b/trunk/security/selinux/ss/avtab.h @@ -82,7 +82,7 @@ struct avtab_node *avtab_search_node_next(struct avtab_node *node, int specified void avtab_cache_init(void); void avtab_cache_destroy(void); -#define MAX_AVTAB_HASH_BITS 11 +#define MAX_AVTAB_HASH_BITS 13 #define MAX_AVTAB_HASH_BUCKETS (1 << MAX_AVTAB_HASH_BITS) #define MAX_AVTAB_HASH_MASK (MAX_AVTAB_HASH_BUCKETS-1) #define MAX_AVTAB_SIZE MAX_AVTAB_HASH_BUCKETS diff --git a/trunk/sound/arm/aaci.c b/trunk/sound/arm/aaci.c index 91acc9a243ec..656e474dca47 100644 --- a/trunk/sound/arm/aaci.c +++ b/trunk/sound/arm/aaci.c @@ -863,6 +863,7 @@ static int __devinit aaci_probe_ac97(struct aaci *aaci) struct snd_ac97 *ac97; int ret; + writel(0, aaci->base + AC97_POWERDOWN); /* * Assert AACIRESET for 2us */ @@ -1046,11 +1047,7 @@ static int __devinit aaci_probe(struct amba_device *dev, struct amba_id *id) writel(0x1fff, aaci->base + AACI_INTCLR); writel(aaci->maincr, aaci->base + AACI_MAINCR); - /* - * Fix: ac97 read back fail errors by reading - * from any arbitrary aaci register. - */ - readl(aaci->base + AACI_CSCH1); + ret = aaci_probe_ac97(aaci); if (ret) goto out; diff --git a/trunk/sound/core/pcm_native.c b/trunk/sound/core/pcm_native.c index 20b5982c996b..872887624030 100644 --- a/trunk/sound/core/pcm_native.c +++ b/trunk/sound/core/pcm_native.c @@ -36,9 +36,6 @@ #include #include #include -#if defined(CONFIG_MIPS) && defined(CONFIG_DMA_NONCOHERENT) -#include -#endif /* * Compatibility @@ -3187,10 +3184,6 @@ static int snd_pcm_default_mmap(struct snd_pcm_substream *substream, substream->runtime->dma_area, substream->runtime->dma_addr, area->vm_end - area->vm_start); -#elif defined(CONFIG_MIPS) && defined(CONFIG_DMA_NONCOHERENT) - if (substream->dma_buffer.dev.type == SNDRV_DMA_TYPE_DEV && - !plat_device_is_coherent(substream->dma_buffer.dev.dev)) - area->vm_page_prot = pgprot_noncached(area->vm_page_prot); #endif /* ARCH_HAS_DMA_MMAP_COHERENT */ /* mmap with fault handler */ area->vm_ops = &snd_pcm_vm_ops_data_fault; diff --git a/trunk/sound/core/timer.c b/trunk/sound/core/timer.c index 5040c7b862fe..73943651caed 100644 --- a/trunk/sound/core/timer.c +++ b/trunk/sound/core/timer.c @@ -1160,7 +1160,6 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri, { struct snd_timer_user *tu = timeri->callback_data; struct snd_timer_tread r1; - unsigned long flags; if (event >= SNDRV_TIMER_EVENT_START && event <= SNDRV_TIMER_EVENT_PAUSE) @@ -1170,9 +1169,9 @@ static void snd_timer_user_ccallback(struct snd_timer_instance *timeri, r1.event = event; r1.tstamp = *tstamp; r1.val = resolution; - spin_lock_irqsave(&tu->qlock, flags); + spin_lock(&tu->qlock); snd_timer_user_append_to_tqueue(tu, &r1); - spin_unlock_irqrestore(&tu->qlock, flags); + spin_unlock(&tu->qlock); kill_fasync(&tu->fasync, SIGIO, POLL_IN); wake_up(&tu->qchange_sleep); } diff --git a/trunk/sound/isa/sb/es968.c b/trunk/sound/isa/sb/es968.c index ff18286fef9d..cafc3a7316a8 100644 --- a/trunk/sound/isa/sb/es968.c +++ b/trunk/sound/isa/sb/es968.c @@ -93,7 +93,7 @@ static int __devinit snd_card_es968_pnp(int dev, struct snd_card_es968 *acard, return err; } port[dev] = pnp_port_start(pdev, 0); - dma8[dev] = pnp_dma(pdev, 0); + dma8[dev] = pnp_dma(pdev, 1); irq[dev] = pnp_irq(pdev, 0); return 0; diff --git a/trunk/sound/pci/hda/hda_intel.c b/trunk/sound/pci/hda/hda_intel.c index cec68152dcb1..f8fd586ae024 100644 --- a/trunk/sound/pci/hda/hda_intel.c +++ b/trunk/sound/pci/hda/hda_intel.c @@ -2272,8 +2272,6 @@ static struct snd_pci_quirk position_fix_list[] __devinitdata = { SND_PCI_QUIRK(0x1458, 0xa022, "ga-ma770-ud3", POS_FIX_LPIB), SND_PCI_QUIRK(0x1462, 0x1002, "MSI Wind U115", POS_FIX_LPIB), SND_PCI_QUIRK(0x1565, 0x820f, "Biostar Microtech", POS_FIX_LPIB), - SND_PCI_QUIRK(0x1565, 0x8218, "Biostar Microtech", POS_FIX_LPIB), - SND_PCI_QUIRK(0x8086, 0x2503, "DG965OT AAD63733-203", POS_FIX_LPIB), SND_PCI_QUIRK(0x8086, 0xd601, "eMachines T5212", POS_FIX_LPIB), {} }; diff --git a/trunk/sound/pci/hda/patch_analog.c b/trunk/sound/pci/hda/patch_analog.c index e9fdfc4b1c57..af34606c30c3 100644 --- a/trunk/sound/pci/hda/patch_analog.c +++ b/trunk/sound/pci/hda/patch_analog.c @@ -519,6 +519,14 @@ static int ad198x_suspend(struct hda_codec *codec, pm_message_t state) ad198x_power_eapd(codec); return 0; } + +static int ad198x_resume(struct hda_codec *codec) +{ + ad198x_init(codec); + snd_hda_codec_resume_amp(codec); + snd_hda_codec_resume_cache(codec); + return 0; +} #endif static struct hda_codec_ops ad198x_patch_ops = { @@ -531,6 +539,7 @@ static struct hda_codec_ops ad198x_patch_ops = { #endif #ifdef SND_HDA_NEEDS_RESUME .suspend = ad198x_suspend, + .resume = ad198x_resume, #endif .reboot_notify = ad198x_shutup, }; diff --git a/trunk/sound/pci/hda/patch_cirrus.c b/trunk/sound/pci/hda/patch_cirrus.c index 350ee8ac4153..7de782a5b8f4 100644 --- a/trunk/sound/pci/hda/patch_cirrus.c +++ b/trunk/sound/pci/hda/patch_cirrus.c @@ -766,7 +766,7 @@ static int build_input(struct hda_codec *codec) for (n = 0; n < AUTO_PIN_LAST; n++) { if (!spec->adc_nid[n]) continue; - err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[n]); + err = snd_hda_add_nid(codec, kctl, 0, spec->adc_nid[i]); if (err < 0) return err; } diff --git a/trunk/sound/pci/hda/patch_conexant.c b/trunk/sound/pci/hda/patch_conexant.c index feabb44c7ca4..61682e1d09da 100644 --- a/trunk/sound/pci/hda/patch_conexant.c +++ b/trunk/sound/pci/hda/patch_conexant.c @@ -1195,12 +1195,10 @@ static int patch_cxt5045(struct hda_codec *codec) switch (codec->subsystem_id >> 16) { case 0x103c: - case 0x1631: case 0x1734: - case 0x17aa: - /* HP, Packard Bell, Fujitsu-Siemens & Lenovo laptops have - * really bad sound over 0dB on NID 0x17. Fix max PCM level to - * 0 dB (originally it has 0x2b steps with 0dB offset 0x14) + /* HP & Fujitsu-Siemens laptops have really bad sound over 0dB + * on NID 0x17. Fix max PCM level to 0 dB + * (originally it has 0x2b steps with 0dB offset 0x14) */ snd_hda_override_amp_caps(codec, 0x17, HDA_INPUT, (0x14 << AC_AMPCAP_OFFSET_SHIFT) | @@ -2844,10 +2842,6 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = { CXT5066_DELL_LAPTOP), SND_PCI_QUIRK(0x152d, 0x0833, "OLPC XO-1.5", CXT5066_OLPC_XO_1_5), SND_PCI_QUIRK(0x1028, 0x0402, "Dell Vostro", CXT5066_DELL_VOSTO), - SND_PCI_QUIRK(0x1028, 0x0408, "Dell Inspiron One 19T", CXT5066_IDEAPAD), - SND_PCI_QUIRK(0x1179, 0xff50, "Toshiba Satellite P500-PSPGSC-01800T", CXT5066_OLPC_XO_1_5), - SND_PCI_QUIRK(0x1179, 0xffe0, "Toshiba Satellite Pro T130-15F", CXT5066_OLPC_XO_1_5), - SND_PCI_QUIRK(0x17aa, 0x21b2, "Thinkpad X100e", CXT5066_IDEAPAD), SND_PCI_QUIRK(0x17aa, 0x3a0d, "ideapad", CXT5066_IDEAPAD), {} }; diff --git a/trunk/sound/pci/hda/patch_realtek.c b/trunk/sound/pci/hda/patch_realtek.c index 886d8e46bb37..c7730dbb9ddb 100644 --- a/trunk/sound/pci/hda/patch_realtek.c +++ b/trunk/sound/pci/hda/patch_realtek.c @@ -230,7 +230,6 @@ enum { ALC888_ACER_ASPIRE_7730G, ALC883_MEDION, ALC883_MEDION_MD2, - ALC883_MEDION_WIM2160, ALC883_LAPTOP_EAPD, ALC883_LENOVO_101E_2ch, ALC883_LENOVO_NB0763, @@ -1390,31 +1389,22 @@ struct alc_fixup { static void alc_pick_fixup(struct hda_codec *codec, const struct snd_pci_quirk *quirk, - const struct alc_fixup *fix, - int pre_init) + const struct alc_fixup *fix) { const struct alc_pincfg *cfg; quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk); if (!quirk) return; + fix += quirk->value; cfg = fix->pins; - if (pre_init && cfg) { -#ifdef CONFIG_SND_DEBUG_VERBOSE - snd_printdd(KERN_INFO "hda_codec: %s: Apply pincfg for %s\n", - codec->chip_name, quirk->name); -#endif + if (cfg) { for (; cfg->nid; cfg++) snd_hda_codec_set_pincfg(codec, cfg->nid, cfg->val); } - if (!pre_init && fix->verbs) { -#ifdef CONFIG_SND_DEBUG_VERBOSE - snd_printdd(KERN_INFO "hda_codec: %s: Apply fix-verbs for %s\n", - codec->chip_name, quirk->name); -#endif + if (fix->verbs) add_verb(codec->spec, fix->verbs); - } } static int alc_read_coef_idx(struct hda_codec *codec, @@ -4143,7 +4133,7 @@ static struct snd_pci_quirk alc880_cfg_tbl[] = { SND_PCI_QUIRK(0x1695, 0x4012, "EPox EP-5LDA", ALC880_5ST_DIG), SND_PCI_QUIRK(0x1734, 0x107c, "FSC F1734", ALC880_F1734), SND_PCI_QUIRK(0x1734, 0x1094, "FSC Amilo M1451G", ALC880_FUJITSU), - SND_PCI_QUIRK(0x1734, 0x10ac, "FSC AMILO Xi 1526", ALC880_F1734), + SND_PCI_QUIRK(0x1734, 0x10ac, "FSC", ALC880_UNIWILL), SND_PCI_QUIRK(0x1734, 0x10b0, "Fujitsu", ALC880_FUJITSU), SND_PCI_QUIRK(0x1854, 0x0018, "LG LW20", ALC880_LG_LW), SND_PCI_QUIRK(0x1854, 0x003b, "LG", ALC880_LG), @@ -4818,25 +4808,6 @@ static void alc880_auto_init_analog_input(struct hda_codec *codec) } } -static void alc880_auto_init_input_src(struct hda_codec *codec) -{ - struct alc_spec *spec = codec->spec; - int c; - - for (c = 0; c < spec->num_adc_nids; c++) { - unsigned int mux_idx; - const struct hda_input_mux *imux; - mux_idx = c >= spec->num_mux_defs ? 0 : c; - imux = &spec->input_mux[mux_idx]; - if (!imux->num_items && mux_idx > 0) - imux = &spec->input_mux[0]; - if (imux) - snd_hda_codec_write(codec, spec->adc_nids[c], 0, - AC_VERB_SET_CONNECT_SEL, - imux->items[0].index); - } -} - /* parse the BIOS configuration and set up the alc_spec */ /* return 1 if successful, 0 if the proper config is not found, * or a negative error code @@ -4915,7 +4886,6 @@ static void alc880_auto_init(struct hda_codec *codec) alc880_auto_init_multi_out(codec); alc880_auto_init_extra_out(codec); alc880_auto_init_analog_input(codec); - alc880_auto_init_input_src(codec); if (spec->unsol_event) alc_inithook(codec); } @@ -6427,8 +6397,6 @@ static void alc260_auto_init_analog_input(struct hda_codec *codec) } } -#define alc260_auto_init_input_src alc880_auto_init_input_src - /* * generic initialization of ADC, input mixers and output mixers */ @@ -6515,7 +6483,6 @@ static void alc260_auto_init(struct hda_codec *codec) struct alc_spec *spec = codec->spec; alc260_auto_init_multi_out(codec); alc260_auto_init_analog_input(codec); - alc260_auto_init_input_src(codec); if (spec->unsol_event) alc_inithook(codec); } @@ -8488,42 +8455,6 @@ static struct snd_kcontrol_new alc883_medion_md2_mixer[] = { { } /* end */ }; -static struct snd_kcontrol_new alc883_medion_wim2160_mixer[] = { - HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT), - HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), - HDA_CODEC_MUTE("Speaker Playback Switch", 0x15, 0x0, HDA_OUTPUT), - HDA_CODEC_MUTE("Headphone Playback Switch", 0x1a, 0x0, HDA_OUTPUT), - HDA_CODEC_VOLUME("Line Playback Volume", 0x08, 0x0, HDA_INPUT), - HDA_CODEC_MUTE("Line Playback Switch", 0x08, 0x0, HDA_INPUT), - { } /* end */ -}; - -static struct hda_verb alc883_medion_wim2160_verbs[] = { - /* Unmute front mixer */ - {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(0)}, - {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(1)}, - - /* Set speaker pin to front mixer */ - {0x15, AC_VERB_SET_CONNECT_SEL, 0x00}, - - /* Init headphone pin */ - {0x1a, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, - {0x1a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, - {0x1a, AC_VERB_SET_CONNECT_SEL, 0x00}, - {0x1a, AC_VERB_SET_UNSOLICITED_ENABLE, ALC880_HP_EVENT | AC_USRSP_EN}, - - { } /* end */ -}; - -/* toggle speaker-output according to the hp-jack state */ -static void alc883_medion_wim2160_setup(struct hda_codec *codec) -{ - struct alc_spec *spec = codec->spec; - - spec->autocfg.hp_pins[0] = 0x1a; - spec->autocfg.speaker_pins[0] = 0x15; -} - static struct snd_kcontrol_new alc883_acer_aspire_mixer[] = { HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT), HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), @@ -9233,7 +9164,6 @@ static const char *alc882_models[ALC882_MODEL_LAST] = { [ALC888_ACER_ASPIRE_7730G] = "acer-aspire-7730g", [ALC883_MEDION] = "medion", [ALC883_MEDION_MD2] = "medion-md2", - [ALC883_MEDION_WIM2160] = "medion-wim2160", [ALC883_LAPTOP_EAPD] = "laptop-eapd", [ALC883_LENOVO_101E_2ch] = "lenovo-101e", [ALC883_LENOVO_NB0763] = "lenovo-nb0763", @@ -9350,7 +9280,6 @@ static struct snd_pci_quirk alc882_cfg_tbl[] = { SND_PCI_QUIRK(0x1462, 0xaa08, "MSI", ALC883_TARGA_2ch_DIG), SND_PCI_QUIRK(0x147b, 0x1083, "Abit IP35-PRO", ALC883_6ST_DIG), - SND_PCI_QUIRK(0x1558, 0x0571, "Clevo laptop M570U", ALC883_3ST_6ch_DIG), SND_PCI_QUIRK(0x1558, 0x0721, "Clevo laptop M720R", ALC883_CLEVO_M720), SND_PCI_QUIRK(0x1558, 0x0722, "Clevo laptop M720SR", ALC883_CLEVO_M720), SND_PCI_QUIRK(0x1558, 0x5409, "Clevo laptop M540R", ALC883_CLEVO_M540R), @@ -9889,21 +9818,6 @@ static struct alc_config_preset alc882_presets[] = { .setup = alc883_medion_md2_setup, .init_hook = alc_automute_amp, }, - [ALC883_MEDION_WIM2160] = { - .mixers = { alc883_medion_wim2160_mixer }, - .init_verbs = { alc883_init_verbs, alc883_medion_wim2160_verbs }, - .num_dacs = ARRAY_SIZE(alc883_dac_nids), - .dac_nids = alc883_dac_nids, - .dig_out_nid = ALC883_DIGOUT_NID, - .num_adc_nids = ARRAY_SIZE(alc883_adc_nids), - .adc_nids = alc883_adc_nids, - .num_channel_mode = ARRAY_SIZE(alc883_3ST_2ch_modes), - .channel_mode = alc883_3ST_2ch_modes, - .input_mux = &alc883_capture_source, - .unsol_event = alc_automute_amp_unsol_event, - .setup = alc883_medion_wim2160_setup, - .init_hook = alc_automute_amp, - }, [ALC883_LAPTOP_EAPD] = { .mixers = { alc883_base_mixer }, .init_verbs = { alc883_init_verbs, alc882_eapd_verbs }, @@ -10449,8 +10363,7 @@ static int patch_alc882(struct hda_codec *codec) board_config = ALC882_AUTO; } - if (board_config == ALC882_AUTO) - alc_pick_fixup(codec, alc882_fixup_tbl, alc882_fixups, 1); + alc_pick_fixup(codec, alc882_fixup_tbl, alc882_fixups); if (board_config == ALC882_AUTO) { /* automatic parse from the BIOS config */ @@ -10523,9 +10436,6 @@ static int patch_alc882(struct hda_codec *codec) set_capture_mixer(codec); set_beep_amp(spec, 0x0b, 0x05, HDA_INPUT); - if (board_config == ALC882_AUTO) - alc_pick_fixup(codec, alc882_fixup_tbl, alc882_fixups, 0); - spec->vmaster_nid = 0x0c; codec->patch_ops = alc_patch_ops; @@ -12906,7 +12816,6 @@ static int alc268_new_analog_output(struct alc_spec *spec, hda_nid_t nid, dac = 0x02; break; case 0x15: - case 0x21: /* ALC269vb has this pin, too */ dac = 0x03; break; default: @@ -13826,19 +13735,19 @@ static void alc269_laptop_unsol_event(struct hda_codec *codec, } } -static void alc269_laptop_amic_setup(struct hda_codec *codec) +static void alc269_laptop_dmic_setup(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; spec->autocfg.hp_pins[0] = 0x15; spec->autocfg.speaker_pins[0] = 0x14; spec->ext_mic.pin = 0x18; spec->ext_mic.mux_idx = 0; - spec->int_mic.pin = 0x19; - spec->int_mic.mux_idx = 1; + spec->int_mic.pin = 0x12; + spec->int_mic.mux_idx = 5; spec->auto_mic = 1; } -static void alc269_laptop_dmic_setup(struct hda_codec *codec) +static void alc269vb_laptop_dmic_setup(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; spec->autocfg.hp_pins[0] = 0x15; @@ -13846,14 +13755,14 @@ static void alc269_laptop_dmic_setup(struct hda_codec *codec) spec->ext_mic.pin = 0x18; spec->ext_mic.mux_idx = 0; spec->int_mic.pin = 0x12; - spec->int_mic.mux_idx = 5; + spec->int_mic.mux_idx = 6; spec->auto_mic = 1; } -static void alc269vb_laptop_amic_setup(struct hda_codec *codec) +static void alc269_laptop_amic_setup(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; - spec->autocfg.hp_pins[0] = 0x21; + spec->autocfg.hp_pins[0] = 0x15; spec->autocfg.speaker_pins[0] = 0x14; spec->ext_mic.pin = 0x18; spec->ext_mic.mux_idx = 0; @@ -13862,18 +13771,6 @@ static void alc269vb_laptop_amic_setup(struct hda_codec *codec) spec->auto_mic = 1; } -static void alc269vb_laptop_dmic_setup(struct hda_codec *codec) -{ - struct alc_spec *spec = codec->spec; - spec->autocfg.hp_pins[0] = 0x21; - spec->autocfg.speaker_pins[0] = 0x14; - spec->ext_mic.pin = 0x18; - spec->ext_mic.mux_idx = 0; - spec->int_mic.pin = 0x12; - spec->int_mic.mux_idx = 6; - spec->auto_mic = 1; -} - static void alc269_laptop_inithook(struct hda_codec *codec) { alc269_speaker_automute(codec); @@ -14078,27 +13975,6 @@ static void alc269_auto_init(struct hda_codec *codec) alc_inithook(codec); } -enum { - ALC269_FIXUP_SONY_VAIO, -}; - -const static struct hda_verb alc269_sony_vaio_fixup_verbs[] = { - {0x19, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREFGRD}, - {} -}; - -static const struct alc_fixup alc269_fixups[] = { - [ALC269_FIXUP_SONY_VAIO] = { - .verbs = alc269_sony_vaio_fixup_verbs - }, -}; - -static struct snd_pci_quirk alc269_fixup_tbl[] = { - SND_PCI_QUIRK(0x104d, 0x9071, "Sony VAIO", ALC269_FIXUP_SONY_VAIO), - {} -}; - - /* * configuration and preset */ @@ -14158,7 +14034,7 @@ static struct snd_pci_quirk alc269_cfg_tbl[] = { ALC269_DMIC), SND_PCI_QUIRK(0x1043, 0x8398, "ASUS P1005HA", ALC269_DMIC), SND_PCI_QUIRK(0x1043, 0x83ce, "ASUS P1005HA", ALC269_DMIC), - SND_PCI_QUIRK(0x104d, 0x9071, "Sony VAIO", ALC269_AUTO), + SND_PCI_QUIRK(0x104d, 0x9071, "SONY XTB", ALC269_DMIC), SND_PCI_QUIRK(0x10cf, 0x1475, "Lifebook ICH9M-based", ALC269_LIFEBOOK), SND_PCI_QUIRK(0x152d, 0x1778, "Quanta ON1", ALC269_DMIC), SND_PCI_QUIRK(0x1734, 0x115d, "FSC Amilo", ALC269_FUJITSU), @@ -14232,7 +14108,7 @@ static struct alc_config_preset alc269_presets[] = { .num_channel_mode = ARRAY_SIZE(alc269_modes), .channel_mode = alc269_modes, .unsol_event = alc269_laptop_unsol_event, - .setup = alc269vb_laptop_amic_setup, + .setup = alc269_laptop_amic_setup, .init_hook = alc269_laptop_inithook, }, [ALC269VB_DMIC] = { @@ -14312,9 +14188,6 @@ static int patch_alc269(struct hda_codec *codec) board_config = ALC269_AUTO; } - if (board_config == ALC269_AUTO) - alc_pick_fixup(codec, alc269_fixup_tbl, alc269_fixups, 1); - if (board_config == ALC269_AUTO) { /* automatic parse from the BIOS config */ err = alc269_parse_auto_config(codec); @@ -14367,9 +14240,6 @@ static int patch_alc269(struct hda_codec *codec) set_capture_mixer(codec); set_beep_amp(spec, 0x0b, 0x04, HDA_INPUT); - if (board_config == ALC269_AUTO) - alc_pick_fixup(codec, alc269_fixup_tbl, alc269_fixups, 0); - spec->vmaster_nid = 0x02; codec->patch_ops = alc_patch_ops; @@ -15458,8 +15328,7 @@ static int patch_alc861(struct hda_codec *codec) board_config = ALC861_AUTO; } - if (board_config == ALC861_AUTO) - alc_pick_fixup(codec, alc861_fixup_tbl, alc861_fixups, 1); + alc_pick_fixup(codec, alc861_fixup_tbl, alc861_fixups); if (board_config == ALC861_AUTO) { /* automatic parse from the BIOS config */ @@ -15496,9 +15365,6 @@ static int patch_alc861(struct hda_codec *codec) spec->vmaster_nid = 0x03; - if (board_config == ALC861_AUTO) - alc_pick_fixup(codec, alc861_fixup_tbl, alc861_fixups, 0); - codec->patch_ops = alc_patch_ops; if (board_config == ALC861_AUTO) { spec->init_hook = alc861_auto_init; @@ -16433,8 +16299,7 @@ static int patch_alc861vd(struct hda_codec *codec) board_config = ALC861VD_AUTO; } - if (board_config == ALC861VD_AUTO) - alc_pick_fixup(codec, alc861vd_fixup_tbl, alc861vd_fixups, 1); + alc_pick_fixup(codec, alc861vd_fixup_tbl, alc861vd_fixups); if (board_config == ALC861VD_AUTO) { /* automatic parse from the BIOS config */ @@ -16482,9 +16347,6 @@ static int patch_alc861vd(struct hda_codec *codec) spec->vmaster_nid = 0x02; - if (board_config == ALC861VD_AUTO) - alc_pick_fixup(codec, alc861vd_fixup_tbl, alc861vd_fixups, 0); - codec->patch_ops = alc_patch_ops; if (board_config == ALC861VD_AUTO) @@ -17871,6 +17733,7 @@ static struct snd_pci_quirk alc662_cfg_tbl[] = { ALC662_3ST_6ch_DIG), SND_PCI_QUIRK_MASK(0x1854, 0xf000, 0x2000, "ASUS H13-200x", ALC663_ASUS_H13), + SND_PCI_QUIRK(0x8086, 0xd604, "Intel mobo", ALC662_3ST_2ch_DIG), {} }; diff --git a/trunk/sound/pci/hda/patch_sigmatel.c b/trunk/sound/pci/hda/patch_sigmatel.c index a0e06d82da1f..c4be3fab94e5 100644 --- a/trunk/sound/pci/hda/patch_sigmatel.c +++ b/trunk/sound/pci/hda/patch_sigmatel.c @@ -104,7 +104,6 @@ enum { STAC_DELL_M4_2, STAC_DELL_M4_3, STAC_HP_M4, - STAC_HP_DV4, STAC_HP_DV5, STAC_HP_HDX, STAC_HP_DV4_1222NR, @@ -1545,9 +1544,11 @@ static unsigned int alienware_m17x_pin_configs[13] = { 0x904601b0, }; -static unsigned int intel_dg45id_pin_configs[13] = { +static unsigned int intel_dg45id_pin_configs[14] = { 0x02214230, 0x02A19240, 0x01013214, 0x01014210, - 0x01A19250, 0x01011212, 0x01016211 + 0x01A19250, 0x01011212, 0x01016211, 0x40f000f0, + 0x40f000f0, 0x40f000f0, 0x40f000f0, 0x014510A0, + 0x074510B0, 0x40f000f0 }; static unsigned int *stac92hd73xx_brd_tbl[STAC_92HD73XX_MODELS] = { @@ -1606,10 +1607,6 @@ static struct snd_pci_quirk stac92hd73xx_cfg_tbl[] = { "Dell Studio 1555", STAC_DELL_M6_DMIC), SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02bd, "Dell Studio 1557", STAC_DELL_M6_DMIC), - SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x02fe, - "Dell Studio XPS 1645", STAC_DELL_M6_BOTH), - SND_PCI_QUIRK(PCI_VENDOR_ID_DELL, 0x0413, - "Dell Studio 1558", STAC_DELL_M6_BOTH), {} /* terminator */ }; @@ -1692,7 +1689,6 @@ static unsigned int *stac92hd71bxx_brd_tbl[STAC_92HD71BXX_MODELS] = { [STAC_DELL_M4_2] = dell_m4_2_pin_configs, [STAC_DELL_M4_3] = dell_m4_3_pin_configs, [STAC_HP_M4] = NULL, - [STAC_HP_DV4] = NULL, [STAC_HP_DV5] = NULL, [STAC_HP_HDX] = NULL, [STAC_HP_DV4_1222NR] = NULL, @@ -1705,7 +1701,6 @@ static const char *stac92hd71bxx_models[STAC_92HD71BXX_MODELS] = { [STAC_DELL_M4_2] = "dell-m4-2", [STAC_DELL_M4_3] = "dell-m4-3", [STAC_HP_M4] = "hp-m4", - [STAC_HP_DV4] = "hp-dv4", [STAC_HP_DV5] = "hp-dv5", [STAC_HP_HDX] = "hp-hdx", [STAC_HP_DV4_1222NR] = "hp-dv4-1222nr", @@ -1724,7 +1719,7 @@ static struct snd_pci_quirk stac92hd71bxx_cfg_tbl[] = { SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3080, "HP", STAC_HP_DV5), SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x30f0, - "HP dv4-7", STAC_HP_DV4), + "HP dv4-7", STAC_HP_DV5), SND_PCI_QUIRK_MASK(PCI_VENDOR_ID_HP, 0xfff0, 0x3600, "HP dv4-7", STAC_HP_DV5), SND_PCI_QUIRK(PCI_VENDOR_ID_HP, 0x3610, @@ -4769,9 +4764,6 @@ static void set_hp_led_gpio(struct hda_codec *codec) struct sigmatel_spec *spec = codec->spec; unsigned int gpio; - if (spec->gpio_led) - return; - gpio = snd_hda_param_read(codec, codec->afg, AC_PAR_GPIO_CAP); gpio &= AC_GPIO_IO_COUNT; if (gpio > 3) @@ -5681,9 +5673,6 @@ static int patch_stac92hd71bxx(struct hda_codec *codec) spec->num_smuxes = 1; spec->num_dmuxes = 1; /* fallthrough */ - case STAC_HP_DV4: - spec->gpio_led = 0x01; - /* fallthrough */ case STAC_HP_DV5: snd_hda_codec_set_pincfg(codec, 0x0d, 0x90170010); stac92xx_auto_set_pinctl(codec, 0x0d, AC_PINCTL_OUT_EN); @@ -5697,7 +5686,6 @@ static int patch_stac92hd71bxx(struct hda_codec *codec) spec->num_dmics = 1; spec->num_dmuxes = 1; spec->num_smuxes = 1; - spec->gpio_led = 0x08; break; } @@ -5754,8 +5742,7 @@ static int patch_stac92hd71bxx(struct hda_codec *codec) } /* enable bass on HP dv7 */ - if (spec->board_config == STAC_HP_DV4 || - spec->board_config == STAC_HP_DV5) { + if (spec->board_config == STAC_HP_DV5) { unsigned int cap; cap = snd_hda_param_read(codec, 0x1, AC_PAR_GPIO_CAP); cap &= AC_GPIO_IO_COUNT; diff --git a/trunk/sound/pci/hda/patch_via.c b/trunk/sound/pci/hda/patch_via.c index 73453814e098..9ddc37300f6b 100644 --- a/trunk/sound/pci/hda/patch_via.c +++ b/trunk/sound/pci/hda/patch_via.c @@ -476,7 +476,7 @@ static struct snd_kcontrol_new *via_clone_control(struct via_spec *spec, knew->name = kstrdup(tmpl->name, GFP_KERNEL); if (!knew->name) return NULL; - return knew; + return 0; } static void via_free_kctls(struct hda_codec *codec) @@ -1215,13 +1215,14 @@ static struct snd_kcontrol_new via_hp_mixer[2] = { }, }; -static int via_hp_build(struct hda_codec *codec) +static int via_hp_build(struct via_spec *spec) { - struct via_spec *spec = codec->spec; struct snd_kcontrol_new *knew; hda_nid_t nid; - int nums; - hda_nid_t conn[HDA_MAX_CONNECTIONS]; + + knew = via_clone_control(spec, &via_hp_mixer[0]); + if (knew == NULL) + return -ENOMEM; switch (spec->codec_type) { case VT1718S: @@ -1238,14 +1239,6 @@ static int via_hp_build(struct hda_codec *codec) break; } - nums = snd_hda_get_connections(codec, nid, conn, HDA_MAX_CONNECTIONS); - if (nums <= 1) - return 0; - - knew = via_clone_control(spec, &via_hp_mixer[0]); - if (knew == NULL) - return -ENOMEM; - knew->subdevice = HDA_SUBDEV_NID_FLAG | nid; knew->private_value = nid; @@ -2568,7 +2561,7 @@ static int vt1708_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(codec); + via_hp_build(spec); via_smart51_build(spec); return 1; @@ -3094,7 +3087,7 @@ static int vt1709_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(codec); + via_hp_build(spec); via_smart51_build(spec); return 1; @@ -3661,7 +3654,7 @@ static int vt1708B_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(codec); + via_hp_build(spec); via_smart51_build(spec); return 1; @@ -4147,7 +4140,7 @@ static int vt1708S_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(codec); + via_hp_build(spec); via_smart51_build(spec); return 1; @@ -4517,7 +4510,7 @@ static int vt1702_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(codec); + via_hp_build(spec); return 1; } @@ -4937,7 +4930,7 @@ static int vt1718S_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(codec); + via_hp_build(spec); via_smart51_build(spec); @@ -5432,7 +5425,7 @@ static int vt1716S_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(codec); + via_hp_build(spec); via_smart51_build(spec); @@ -5788,7 +5781,7 @@ static int vt2002P_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(codec); + via_hp_build(spec); return 1; } @@ -6007,12 +6000,12 @@ static int vt1812_auto_create_multi_out_ctls(struct via_spec *spec, /* Line-Out: PortE */ err = via_add_control(spec, VIA_CTL_WIDGET_VOL, - "Front Playback Volume", + "Master Front Playback Volume", HDA_COMPOSE_AMP_VAL(0x8, 3, 0, HDA_OUTPUT)); if (err < 0) return err; err = via_add_control(spec, VIA_CTL_WIDGET_BIND_PIN_MUTE, - "Front Playback Switch", + "Master Front Playback Switch", HDA_COMPOSE_AMP_VAL(0x28, 3, 0, HDA_OUTPUT)); if (err < 0) return err; @@ -6137,7 +6130,7 @@ static int vt1812_parse_auto_config(struct hda_codec *codec) spec->input_mux = &spec->private_imux[0]; if (spec->hp_mux) - via_hp_build(codec); + via_hp_build(spec); return 1; } diff --git a/trunk/sound/pci/ice1712/maya44.c b/trunk/sound/pci/ice1712/maya44.c index 726fd4b92e19..3e1c20ae2f1c 100644 --- a/trunk/sound/pci/ice1712/maya44.c +++ b/trunk/sound/pci/ice1712/maya44.c @@ -347,7 +347,7 @@ static int maya_gpio_sw_put(struct snd_kcontrol *kcontrol, /* known working input slots (0-4) */ #define MAYA_LINE_IN 1 /* in-2 */ -#define MAYA_MIC_IN 3 /* in-4 */ +#define MAYA_MIC_IN 4 /* in-5 */ static void wm8776_select_input(struct snd_maya44 *chip, int idx, int line) { @@ -393,8 +393,8 @@ static int maya_rec_src_put(struct snd_kcontrol *kcontrol, int changed; mutex_lock(&chip->mutex); - changed = maya_set_gpio_bits(chip->ice, 1 << GPIO_MIC_RELAY, - sel ? (1 << GPIO_MIC_RELAY) : 0); + changed = maya_set_gpio_bits(chip->ice, GPIO_MIC_RELAY, + sel ? GPIO_MIC_RELAY : 0); wm8776_select_input(chip, 0, sel ? MAYA_MIC_IN : MAYA_LINE_IN); mutex_unlock(&chip->mutex); return changed; diff --git a/trunk/sound/pci/maestro3.c b/trunk/sound/pci/maestro3.c index b56e33676780..b64e78139d63 100644 --- a/trunk/sound/pci/maestro3.c +++ b/trunk/sound/pci/maestro3.c @@ -849,7 +849,6 @@ struct snd_m3 { struct snd_kcontrol *master_switch; struct snd_kcontrol *master_volume; struct tasklet_struct hwvol_tq; - unsigned int in_suspend; #ifdef CONFIG_PM u16 *suspend_mem; @@ -885,7 +884,6 @@ static DEFINE_PCI_DEVICE_TABLE(snd_m3_ids) = { MODULE_DEVICE_TABLE(pci, snd_m3_ids); static struct snd_pci_quirk m3_amp_quirk_list[] __devinitdata = { - SND_PCI_QUIRK(0x0E11, 0x0094, "Compaq Evo N600c", 0x0c), SND_PCI_QUIRK(0x10f7, 0x833e, "Panasonic CF-28", 0x0d), SND_PCI_QUIRK(0x10f7, 0x833d, "Panasonic CF-72", 0x0d), SND_PCI_QUIRK(0x1033, 0x80f1, "NEC LM800J/7", 0x03), @@ -1615,11 +1613,6 @@ static void snd_m3_update_hw_volume(unsigned long private_data) outb(0x88, chip->iobase + SHADOW_MIX_REG_MASTER); outb(0x88, chip->iobase + HW_VOL_COUNTER_MASTER); - /* Ignore spurious HV interrupts during suspend / resume, this avoids - mistaking them for a mute button press. */ - if (chip->in_suspend) - return; - if (!chip->master_switch || !chip->master_volume) return; @@ -2431,7 +2424,6 @@ static int m3_suspend(struct pci_dev *pci, pm_message_t state) if (chip->suspend_mem == NULL) return 0; - chip->in_suspend = 1; snd_power_change_state(card, SNDRV_CTL_POWER_D3hot); snd_pcm_suspend_all(chip->pcm); snd_ac97_suspend(chip->ac97); @@ -2505,7 +2497,6 @@ static int m3_resume(struct pci_dev *pci) snd_m3_hv_init(chip); snd_power_change_state(card, SNDRV_CTL_POWER_D0); - chip->in_suspend = 0; return 0; } #endif /* CONFIG_PM */ diff --git a/trunk/sound/pci/oxygen/xonar_cs43xx.c b/trunk/sound/pci/oxygen/xonar_cs43xx.c index 7c4986b27f2b..16c226bfcd2b 100644 --- a/trunk/sound/pci/oxygen/xonar_cs43xx.c +++ b/trunk/sound/pci/oxygen/xonar_cs43xx.c @@ -56,7 +56,6 @@ #include #include #include "xonar.h" -#include "cm9780.h" #include "cs4398.h" #include "cs4362a.h" @@ -173,8 +172,6 @@ static void xonar_d1_init(struct oxygen *chip) oxygen_clear_bits16(chip, OXYGEN_GPIO_DATA, GPIO_D1_FRONT_PANEL | GPIO_D1_INPUT_ROUTE); - oxygen_ac97_set_bits(chip, 0, CM9780_JACK, CM9780_FMIC2MIC); - xonar_init_cs53x1(chip); xonar_enable_output(chip); diff --git a/trunk/sound/soc/codecs/wm2000.c b/trunk/sound/soc/codecs/wm2000.c index 002e289d1255..a34cbcf7904f 100644 --- a/trunk/sound/soc/codecs/wm2000.c +++ b/trunk/sound/soc/codecs/wm2000.c @@ -23,6 +23,7 @@ #include #include +#include #include #include #include diff --git a/trunk/sound/soc/imx/imx-pcm-dma-mx2.c b/trunk/sound/soc/imx/imx-pcm-dma-mx2.c index 2b31ac673ea4..2e79d7136298 100644 --- a/trunk/sound/soc/imx/imx-pcm-dma-mx2.c +++ b/trunk/sound/soc/imx/imx-pcm-dma-mx2.c @@ -71,12 +71,7 @@ static void imx_ssi_dma_callback(int channel, void *data) static void snd_imx_dma_err_callback(int channel, void *data, int err) { - struct snd_pcm_substream *substream = data; - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct imx_pcm_dma_params *dma_params = rtd->dai->cpu_dai->dma_data; - struct snd_pcm_runtime *runtime = substream->runtime; - struct imx_pcm_runtime_data *iprtd = runtime->private_data; - int ret; + pr_err("DMA error callback called\n"); pr_err("DMA timeout on channel %d -%s%s%s%s\n", channel, @@ -84,14 +79,6 @@ static void snd_imx_dma_err_callback(int channel, void *data, int err) err & IMX_DMA_ERR_REQUEST ? " request" : "", err & IMX_DMA_ERR_TRANSFER ? " transfer" : "", err & IMX_DMA_ERR_BUFFER ? " buffer" : ""); - - imx_dma_disable(iprtd->dma); - ret = imx_dma_setup_sg(iprtd->dma, iprtd->sg_list, iprtd->sg_count, - IMX_DMA_LENGTH_LOOP, dma_params->dma_addr, - substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? - DMA_MODE_WRITE : DMA_MODE_READ); - if (!ret) - imx_dma_enable(iprtd->dma); } static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream) diff --git a/trunk/sound/soc/imx/imx-pcm-fiq.c b/trunk/sound/soc/imx/imx-pcm-fiq.c index 6b518e07eea9..f96a373699cf 100644 --- a/trunk/sound/soc/imx/imx-pcm-fiq.c +++ b/trunk/sound/soc/imx/imx-pcm-fiq.c @@ -39,24 +39,23 @@ struct imx_pcm_runtime_data { unsigned long offset; unsigned long last_offset; unsigned long size; - struct hrtimer hrt; - int poll_time_ns; - struct snd_pcm_substream *substream; - atomic_t running; + struct timer_list timer; + int poll_time; }; -static enum hrtimer_restart snd_hrtimer_callback(struct hrtimer *hrt) +static inline void imx_ssi_set_next_poll(struct imx_pcm_runtime_data *iprtd) { - struct imx_pcm_runtime_data *iprtd = - container_of(hrt, struct imx_pcm_runtime_data, hrt); - struct snd_pcm_substream *substream = iprtd->substream; + iprtd->timer.expires = jiffies + iprtd->poll_time; +} + +static void imx_ssi_timer_callback(unsigned long data) +{ + struct snd_pcm_substream *substream = (void *)data; struct snd_pcm_runtime *runtime = substream->runtime; + struct imx_pcm_runtime_data *iprtd = runtime->private_data; struct pt_regs regs; unsigned long delta; - if (!atomic_read(&iprtd->running)) - return HRTIMER_NORESTART; - get_fiq_regs(®s); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) @@ -73,14 +72,16 @@ static enum hrtimer_restart snd_hrtimer_callback(struct hrtimer *hrt) /* If we've transferred at least a period then report it and * reset our poll time */ - if (delta >= iprtd->period) { + if (delta >= runtime->period_size) { snd_pcm_period_elapsed(substream); iprtd->last_offset = iprtd->offset; + + imx_ssi_set_next_poll(iprtd); } - hrtimer_forward_now(hrt, ns_to_ktime(iprtd->poll_time_ns)); + /* Restart the timer; if we didn't report we'll run on the next tick */ + add_timer(&iprtd->timer); - return HRTIMER_RESTART; } static struct fiq_handler fh = { @@ -98,8 +99,8 @@ static int snd_imx_pcm_hw_params(struct snd_pcm_substream *substream, iprtd->period = params_period_bytes(params) ; iprtd->offset = 0; iprtd->last_offset = 0; - iprtd->poll_time_ns = 1000000000 / params_rate(params) * - params_period_size(params); + iprtd->poll_time = HZ / (params_rate(params) / params_period_size(params)); + snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); return 0; @@ -134,9 +135,8 @@ static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - atomic_set(&iprtd->running, 1); - hrtimer_start(&iprtd->hrt, ns_to_ktime(iprtd->poll_time_ns), - HRTIMER_MODE_REL); + imx_ssi_set_next_poll(iprtd); + add_timer(&iprtd->timer); if (++fiq_enable == 1) enable_fiq(imx_pcm_fiq); @@ -145,11 +145,11 @@ static int snd_imx_pcm_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_STOP: case SNDRV_PCM_TRIGGER_SUSPEND: case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - atomic_set(&iprtd->running, 0); - + del_timer(&iprtd->timer); if (--fiq_enable == 0) disable_fiq(imx_pcm_fiq); + break; default: return -EINVAL; @@ -180,7 +180,7 @@ static struct snd_pcm_hardware snd_imx_hardware = { .buffer_bytes_max = IMX_SSI_DMABUF_SIZE, .period_bytes_min = 128, .period_bytes_max = 16 * 1024, - .periods_min = 4, + .periods_min = 2, .periods_max = 255, .fifo_size = 0, }; @@ -194,11 +194,9 @@ static int snd_imx_open(struct snd_pcm_substream *substream) iprtd = kzalloc(sizeof(*iprtd), GFP_KERNEL); runtime->private_data = iprtd; - iprtd->substream = substream; - - atomic_set(&iprtd->running, 0); - hrtimer_init(&iprtd->hrt, CLOCK_MONOTONIC, HRTIMER_MODE_REL); - iprtd->hrt.function = snd_hrtimer_callback; + init_timer(&iprtd->timer); + iprtd->timer.data = (unsigned long)substream; + iprtd->timer.function = imx_ssi_timer_callback; ret = snd_pcm_hw_constraint_integer(substream->runtime, SNDRV_PCM_HW_PARAM_PERIODS); @@ -214,8 +212,7 @@ static int snd_imx_close(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct imx_pcm_runtime_data *iprtd = runtime->private_data; - hrtimer_cancel(&iprtd->hrt); - + del_timer_sync(&iprtd->timer); kfree(iprtd); return 0; diff --git a/trunk/sound/soc/imx/imx-ssi.c b/trunk/sound/soc/imx/imx-ssi.c index 80b4fee2442b..0bcc6d7d9471 100644 --- a/trunk/sound/soc/imx/imx-ssi.c +++ b/trunk/sound/soc/imx/imx-ssi.c @@ -656,8 +656,7 @@ static int imx_ssi_probe(struct platform_device *pdev) dai->private_data = ssi; if ((cpu_is_mx27() || cpu_is_mx21()) && - !(ssi->flags & IMX_SSI_USE_AC97) && - (ssi->flags & IMX_SSI_DMA)) { + !(ssi->flags & IMX_SSI_USE_AC97)) { ssi->flags |= IMX_SSI_DMA; platform = imx_ssi_dma_mx2_init(pdev, ssi); } else diff --git a/trunk/sound/soc/txx9/txx9aclc-ac97.c b/trunk/sound/soc/txx9/txx9aclc-ac97.c index 0ec20b68e8cb..612e18b4bf4e 100644 --- a/trunk/sound/soc/txx9/txx9aclc-ac97.c +++ b/trunk/sound/soc/txx9/txx9aclc-ac97.c @@ -254,4 +254,3 @@ module_exit(txx9aclc_ac97_exit); MODULE_AUTHOR("Atsushi Nemoto "); MODULE_DESCRIPTION("TXx9 ACLC AC97 driver"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:txx9aclc-ac97"); diff --git a/trunk/sound/soc/txx9/txx9aclc-generic.c b/trunk/sound/soc/txx9/txx9aclc-generic.c index 95b17f731aec..3175de9a92cb 100644 --- a/trunk/sound/soc/txx9/txx9aclc-generic.c +++ b/trunk/sound/soc/txx9/txx9aclc-generic.c @@ -96,4 +96,3 @@ module_exit(txx9aclc_generic_exit); MODULE_AUTHOR("Atsushi Nemoto "); MODULE_DESCRIPTION("Generic TXx9 ACLC ALSA SoC audio driver"); MODULE_LICENSE("GPL"); -MODULE_ALIAS("platform:txx9aclc-generic"); diff --git a/trunk/sound/usb/usbmidi.c b/trunk/sound/usb/usbmidi.c index 9e28b20cb2ce..2c59afd99611 100644 --- a/trunk/sound/usb/usbmidi.c +++ b/trunk/sound/usb/usbmidi.c @@ -986,8 +986,6 @@ static void snd_usbmidi_output_drain(struct snd_rawmidi_substream *substream) DEFINE_WAIT(wait); long timeout = msecs_to_jiffies(50); - if (ep->umidi->disconnected) - return; /* * The substream buffer is empty, but some data might still be in the * currently active URBs, so we have to wait for those to complete. @@ -1125,21 +1123,14 @@ static int snd_usbmidi_in_endpoint_create(struct snd_usb_midi* umidi, * Frees an output endpoint. * May be called when ep hasn't been initialized completely. */ -static void snd_usbmidi_out_endpoint_clear(struct snd_usb_midi_out_endpoint *ep) +static void snd_usbmidi_out_endpoint_delete(struct snd_usb_midi_out_endpoint* ep) { unsigned int i; for (i = 0; i < OUTPUT_URBS; ++i) - if (ep->urbs[i].urb) { + if (ep->urbs[i].urb) free_urb_and_buffer(ep->umidi, ep->urbs[i].urb, ep->max_transfer); - ep->urbs[i].urb = NULL; - } -} - -static void snd_usbmidi_out_endpoint_delete(struct snd_usb_midi_out_endpoint *ep) -{ - snd_usbmidi_out_endpoint_clear(ep); kfree(ep); } @@ -1271,18 +1262,15 @@ void snd_usbmidi_disconnect(struct list_head* p) usb_kill_urb(ep->out->urbs[j].urb); if (umidi->usb_protocol_ops->finish_out_endpoint) umidi->usb_protocol_ops->finish_out_endpoint(ep->out); - ep->out->active_urbs = 0; - if (ep->out->drain_urbs) { - ep->out->drain_urbs = 0; - wake_up(&ep->out->drain_wait); - } } if (ep->in) for (j = 0; j < INPUT_URBS; ++j) usb_kill_urb(ep->in->urbs[j]); /* free endpoints here; later call can result in Oops */ - if (ep->out) - snd_usbmidi_out_endpoint_clear(ep->out); + if (ep->out) { + snd_usbmidi_out_endpoint_delete(ep->out); + ep->out = NULL; + } if (ep->in) { snd_usbmidi_in_endpoint_delete(ep->in); ep->in = NULL; diff --git a/trunk/tools/perf/builtin-record.c b/trunk/tools/perf/builtin-record.c index f1411e9cdf47..3b8b6387c47c 100644 --- a/trunk/tools/perf/builtin-record.c +++ b/trunk/tools/perf/builtin-record.c @@ -563,9 +563,6 @@ static int __cmd_record(int argc, const char **argv) err = event__synthesize_kernel_mmap(process_synthesized_event, session, "_text"); - if (err < 0) - err = event__synthesize_kernel_mmap(process_synthesized_event, - session, "_stext"); if (err < 0) { pr_err("Couldn't record kernel reference relocation symbol.\n"); return err; diff --git a/trunk/tools/perf/util/trace-event-parse.c b/trunk/tools/perf/util/trace-event-parse.c index 613c9cc90570..9b3c20f42f98 100644 --- a/trunk/tools/perf/util/trace-event-parse.c +++ b/trunk/tools/perf/util/trace-event-parse.c @@ -1925,7 +1925,7 @@ void *raw_field_ptr(struct event *event, const char *name, void *data) if (!field) return NULL; - if (field->flags & FIELD_IS_DYNAMIC) { + if (field->flags & FIELD_IS_STRING) { int offset; offset = *(int *)(data + field->offset); diff --git a/trunk/virt/kvm/ioapic.c b/trunk/virt/kvm/ioapic.c index 7c79c1d76d0c..03a5eb22da2b 100644 --- a/trunk/virt/kvm/ioapic.c +++ b/trunk/virt/kvm/ioapic.c @@ -197,7 +197,7 @@ int kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level) union kvm_ioapic_redirect_entry entry; int ret = 1; - spin_lock(&ioapic->lock); + mutex_lock(&ioapic->lock); if (irq >= 0 && irq < IOAPIC_NUM_PINS) { entry = ioapic->redirtbl[irq]; level ^= entry.fields.polarity; @@ -214,7 +214,7 @@ int kvm_ioapic_set_irq(struct kvm_ioapic *ioapic, int irq, int level) } trace_kvm_ioapic_set_irq(entry.bits, irq, ret == 0); } - spin_unlock(&ioapic->lock); + mutex_unlock(&ioapic->lock); return ret; } @@ -238,9 +238,9 @@ static void __kvm_ioapic_update_eoi(struct kvm_ioapic *ioapic, int vector, * is dropped it will be put into irr and will be delivered * after ack notifier returns. */ - spin_unlock(&ioapic->lock); + mutex_unlock(&ioapic->lock); kvm_notify_acked_irq(ioapic->kvm, KVM_IRQCHIP_IOAPIC, i); - spin_lock(&ioapic->lock); + mutex_lock(&ioapic->lock); if (trigger_mode != IOAPIC_LEVEL_TRIG) continue; @@ -259,9 +259,9 @@ void kvm_ioapic_update_eoi(struct kvm *kvm, int vector, int trigger_mode) smp_rmb(); if (!test_bit(vector, ioapic->handled_vectors)) return; - spin_lock(&ioapic->lock); + mutex_lock(&ioapic->lock); __kvm_ioapic_update_eoi(ioapic, vector, trigger_mode); - spin_unlock(&ioapic->lock); + mutex_unlock(&ioapic->lock); } static inline struct kvm_ioapic *to_ioapic(struct kvm_io_device *dev) @@ -287,7 +287,7 @@ static int ioapic_mmio_read(struct kvm_io_device *this, gpa_t addr, int len, ASSERT(!(addr & 0xf)); /* check alignment */ addr &= 0xff; - spin_lock(&ioapic->lock); + mutex_lock(&ioapic->lock); switch (addr) { case IOAPIC_REG_SELECT: result = ioapic->ioregsel; @@ -301,7 +301,7 @@ static int ioapic_mmio_read(struct kvm_io_device *this, gpa_t addr, int len, result = 0; break; } - spin_unlock(&ioapic->lock); + mutex_unlock(&ioapic->lock); switch (len) { case 8: @@ -338,7 +338,7 @@ static int ioapic_mmio_write(struct kvm_io_device *this, gpa_t addr, int len, } addr &= 0xff; - spin_lock(&ioapic->lock); + mutex_lock(&ioapic->lock); switch (addr) { case IOAPIC_REG_SELECT: ioapic->ioregsel = data; @@ -356,7 +356,7 @@ static int ioapic_mmio_write(struct kvm_io_device *this, gpa_t addr, int len, default: break; } - spin_unlock(&ioapic->lock); + mutex_unlock(&ioapic->lock); return 0; } @@ -386,7 +386,7 @@ int kvm_ioapic_init(struct kvm *kvm) ioapic = kzalloc(sizeof(struct kvm_ioapic), GFP_KERNEL); if (!ioapic) return -ENOMEM; - spin_lock_init(&ioapic->lock); + mutex_init(&ioapic->lock); kvm->arch.vioapic = ioapic; kvm_ioapic_reset(ioapic); kvm_iodevice_init(&ioapic->dev, &ioapic_mmio_ops); @@ -419,9 +419,9 @@ int kvm_get_ioapic(struct kvm *kvm, struct kvm_ioapic_state *state) if (!ioapic) return -EINVAL; - spin_lock(&ioapic->lock); + mutex_lock(&ioapic->lock); memcpy(state, ioapic, sizeof(struct kvm_ioapic_state)); - spin_unlock(&ioapic->lock); + mutex_unlock(&ioapic->lock); return 0; } @@ -431,9 +431,9 @@ int kvm_set_ioapic(struct kvm *kvm, struct kvm_ioapic_state *state) if (!ioapic) return -EINVAL; - spin_lock(&ioapic->lock); + mutex_lock(&ioapic->lock); memcpy(ioapic, state, sizeof(struct kvm_ioapic_state)); update_handled_vectors(ioapic); - spin_unlock(&ioapic->lock); + mutex_unlock(&ioapic->lock); return 0; } diff --git a/trunk/virt/kvm/ioapic.h b/trunk/virt/kvm/ioapic.h index 0b190c34ccc3..8a751b78a430 100644 --- a/trunk/virt/kvm/ioapic.h +++ b/trunk/virt/kvm/ioapic.h @@ -45,7 +45,7 @@ struct kvm_ioapic { struct kvm_io_device dev; struct kvm *kvm; void (*ack_notifier)(void *opaque, int irq); - spinlock_t lock; + struct mutex lock; DECLARE_BITMAP(handled_vectors, 256); }; diff --git a/trunk/virt/kvm/kvm_main.c b/trunk/virt/kvm/kvm_main.c index c82ae2492634..5a0cd194dce0 100644 --- a/trunk/virt/kvm/kvm_main.c +++ b/trunk/virt/kvm/kvm_main.c @@ -341,11 +341,7 @@ static void kvm_mmu_notifier_release(struct mmu_notifier *mn, struct mm_struct *mm) { struct kvm *kvm = mmu_notifier_to_kvm(mn); - int idx; - - idx = srcu_read_lock(&kvm->srcu); kvm_arch_flush_shadow(kvm); - srcu_read_unlock(&kvm->srcu, idx); } static const struct mmu_notifier_ops kvm_mmu_notifier_ops = { @@ -652,7 +648,7 @@ int __kvm_set_memory_region(struct kvm *kvm, /* Allocate page dirty bitmap if needed */ if ((new.flags & KVM_MEM_LOG_DIRTY_PAGES) && !new.dirty_bitmap) { - unsigned long dirty_bytes = kvm_dirty_bitmap_bytes(&new); + unsigned dirty_bytes = ALIGN(npages, BITS_PER_LONG) / 8; new.dirty_bitmap = vmalloc(dirty_bytes); if (!new.dirty_bitmap) @@ -772,7 +768,7 @@ int kvm_get_dirty_log(struct kvm *kvm, { struct kvm_memory_slot *memslot; int r, i; - unsigned long n; + int n; unsigned long any = 0; r = -EINVAL; @@ -784,7 +780,7 @@ int kvm_get_dirty_log(struct kvm *kvm, if (!memslot->dirty_bitmap) goto out; - n = kvm_dirty_bitmap_bytes(memslot); + n = ALIGN(memslot->npages, BITS_PER_LONG) / 8; for (i = 0; !any && i < n/sizeof(long); ++i) any = memslot->dirty_bitmap[i]; @@ -1190,13 +1186,10 @@ void mark_page_dirty(struct kvm *kvm, gfn_t gfn) memslot = gfn_to_memslot_unaliased(kvm, gfn); if (memslot && memslot->dirty_bitmap) { unsigned long rel_gfn = gfn - memslot->base_gfn; - unsigned long *p = memslot->dirty_bitmap + - rel_gfn / BITS_PER_LONG; - int offset = rel_gfn % BITS_PER_LONG; /* avoid RMW */ - if (!generic_test_le_bit(offset, p)) - generic___set_le_bit(offset, p); + if (!generic_test_le_bit(rel_gfn, memslot->dirty_bitmap)) + generic___set_le_bit(rel_gfn, memslot->dirty_bitmap); } }