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* Update Yoichi Yuasa's email address.Ralf Baechle2006-01-10
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Reorganize ISA constants strictly as bitmasks.Ralf Baechle2006-01-10
| | | | Signed-off-by: Ralf Baechle <ralf@ongar.mips.com>
* MIPS: Introduce machinery for testing for MIPSxxR1/2.Ralf Baechle2006-01-10
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Rename MIPS_CPU_ISA_M{32,64} -> MIPS_CPU_ISA_M{32,64}R1.Ralf Baechle2006-01-10
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Get rid of atomic_lock.Ralf Baechle2006-01-10
| | | | | | It was resulting in build errors for some configurations. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: DSP: Put mask field into the right place.Ralf Baechle2006-01-10
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: DSP: Set all register masks to 0x3ff.Ralf Baechle2006-01-10
| | | | | | | 0x2ff was a typo and the value 0x1f of DSP_MASK was refering to an old version of the documentation. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: Fix mdelay(1) for 64bit kernel with HZ == 1000Atsushi Nemoto2006-01-10
| | | | | | | | | | | | mdelay(1) (i.e. udelay(1000)) does not work correctly due to overflow. 1000 * 0x004189374BC6A7f0 = 0x10000000000000180 (>= 2**64) 0x004189374BC6A7ef (0x004189374BC6A7f0 - 1) is OK and it is exactly same as catchall case (0x8000000000000000UL / (500000 / HZ)). Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: DSP: eleminate used_dsp.Ralf Baechle2006-01-10
| | | | | | | | | used_dsp was meant to be used like used_math - but since the FPU context is small and lazy context switching is a stupid idea on multiprocessors this idea only got halfway implemented and those bits are were now breaking ptrace. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* MIPS: DSP: Context switch the DSPcontrol register also.Ralf Baechle2006-01-10
| | | | Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/pci-2.6Linus Torvalds2006-01-09
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| * [PATCH] PCI Error Recovery: header file patchlinas2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | Various PCI bus errors can be signaled by newer PCI controllers. Recovering from those errors requires an infrastructure to notify affected device drivers of the error, and a way of walking through a reset sequence. This patch adds a set of callbacks to be used by error recovery routines to notify device drivers of the various stages of recovery. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] PCI: Export pci_cfg_space_sizeBenjamin Herrenschmidt2006-01-09
| | | | | | | | | | | | | | | | | | | | The powerpc PCI code sets up the PCI tree without doing config space accesses in most cases, from the firmware tree. However, it still wants to call pci_cfg_space_size() under some conditions, thus it needs to be made non-static (though I don't see a point to export it to modules). Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * [PATCH] pci: store PCI_INTERRUPT_PIN in pci_devKristen Accardi2006-01-09
| | | | | | | | | | | | | | | | Store the value of the INTERRUPT_PIN in the pci_dev structure so that it can be retrieved later. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* | Merge master.kernel.org:/pub/scm/linux/kernel/git/mingo/mutex-2.6Linus Torvalds2006-01-09
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| * | [PATCH] mutex subsystem, semaphore to completion: drivers/block/loop.cIngo Molnar2006-01-09
| | | | | | | | | | | | | | | | | | convert the block loop device from semaphores to completions. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | [PATCH] mutex subsystem, semaphore to completion: IDE ->gendev_rel_semAleksey Makarov2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch changes semaphores that are initialized as locked to complete(). Source: MontaVista Software, Inc. Modified-by: Steven Rostedt <rostedt@goodmis.org> The following patch is from Montavista. I modified it slightly. Semaphores are currently being used where it makes more sense for completions. This patch corrects that. Signed-off-by: Aleksey Makarov <amakarov@ru.mvista.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | [PATCH] mutex subsystem, semaphore to mutex: VFS, sb->s_lockIngo Molnar2006-01-09
| | | | | | | | | | | | | | | | | | | | | This patch converts the superblock-lock semaphore to a mutex, affecting lock_super()/unlock_super(). Tested on ext3 and XFS. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | [PATCH] mutex subsystem, semaphore to mutex: VFS, ->i_semJes Sorensen2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch converts the inode semaphore to a mutex. I have tested it on XFS and compiled as much as one can consider on an ia64. Anyway your luck with it might be different. Modified-by: Ingo Molnar <mingo@elte.hu> (finished the conversion) Signed-off-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | [PATCH] mutex subsystem, more debugging codeIngo Molnar2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | more mutex debugging: check for held locks during memory freeing, task exit, enable sysrq printouts, etc. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
| * | [PATCH] mutex subsystem, debugging codeIngo Molnar2006-01-09
| | | | | | | | | | | | | | | | | | | | | mutex implementation - add debugging code. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
| * | [PATCH] mutex subsystem, coreIngo Molnar2006-01-09
| | | | | | | | | | | | | | | | | | | | | mutex implementation, core files: just the basic subsystem, no users of it. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
| * | [PATCH] mutex subsystem, add default include/asm-*/mutex.h filesArjan van de Ven2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add the per-arch mutex.h files for the remaining architectures. We default to asm-generic/mutex-dec.h, because that performs quite well on most arches. Arches that do not have atomic decrement/increment instructions should switch to mutex-xchg.h instead. Arches can also provide their own implementation for the mutex fastpath primitives. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | [PATCH] mutex subsystem, add include/asm-arm/mutex.hNicolas Pitre2006-01-09
| | | | | | | | | | | | | | | | | | | | | add the ARM version of mutex.h, which is optimized in assembly for ARMv6, and uses the xchg implementation on pre-ARMv6. Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | [PATCH] mutex subsystem, add include/asm-x86_64/mutex.hIngo Molnar2006-01-09
| | | | | | | | | | | | | | | | | | | | | add the x86_64 version of mutex.h, optimized in assembly. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
| * | [PATCH] mutex subsystem, add include/asm-i386/mutex.hArjan van de Ven2006-01-09
| | | | | | | | | | | | | | | | | | | | | add the i386 version of mutex.h, optimized in assembly. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | [PATCH] mutex subsystem, add asm-generic/mutex-[dec|xchg|null].h implementationsIngo Molnar2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add three (generic) mutex fastpath implementations. The mutex-xchg.h implementation is atomic_xchg() based, and should work fine on every architecture. The mutex-dec.h implementation is atomic_dec_return() based - this one too should work on every architecture, but might not perform the most optimally on architectures that have no atomic-dec/inc instructions. The mutex-null.h implementation forces all calls into the slowpath. This is used for mutex debugging, but it can also be used on platforms that do not want (or need) a fastpath at all. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
| * | [PATCH] mutex subsystem, add typecheck_fn(type, function)Chuck Ebbert2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | add typecheck_fn(type, function) to do type-checking of function pointers. Modified-by: Ingo Molnar <mingo@elte.hu> (made it typeof() based, instead of typedef based.) Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
| * | [PATCH] mutex subsystem, add atomic_xchg() to all archesIngo Molnar2006-01-09
| | | | | | | | | | | | | | | | | | | | | add atomic_xchg() to all the architectures. Needed by the new mutex code. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@infradead.org>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds2006-01-09
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| * | | spelling: s/retreive/retrieve/Adrian Bunk2006-01-09
| | | | | | | | | | | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de>
| * | | s/assoicated/associated/Adrian Bunk2006-01-09
| |/ / | | | | | | | | | Signed-off-by: Adrian Bunk <bunk@stusta.de>
* | | Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2006-01-09
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| * | | [PKT_SCHED]: Convert tc action functions to single skb pointersPatrick McHardy2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | tcf_action_exec only gets a single skb pointer and doesn't own the skb, but passes double skb pointers (to a local variable) to the action functions. Change to use single skb pointers everywhere. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [PKT_SCHED]: Use USEC_PER_SECPatrick McHardy2006-01-09
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [CRYPTO] Allow multiple implementations of the same algorithmHerbert Xu2006-01-09
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is the first step on the road towards asynchronous support in the Crypto API. It adds support for having multiple crypto_alg objects for the same algorithm registered in the system. For example, each device driver would register a crypto_alg object for each algorithm that it supports. While at the same time the user may load software implementations of those same algorithms. Users of the Crypto API may then select a specific implementation by name, or choose any implementation for a given algorithm with the highest priority. The priority field is a 32-bit signed integer. In future it will be possible to modify it from user-space. This also provides a solution to the problem of selecting amongst various AES implementations, that is, aes vs. aes-i586 vs. aes-padlock. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2006-01-09
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| * | | [ARM] 3070/2: Add __ioremap_pfn() APIDeepak Saxena2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from Deepak Saxena In working on adding 36-bit addressed supersection support to ioremap(), I came to the conclusion that it would be far simpler to do so by just splitting __ioremap() into a main external interface and adding an __ioremap_pfn() function that takes a pfn + offset into the page that __ioremap() can call. This way existing callers of __ioremap() won't have to change their code and 36-bit systems will just call __ioremap_pfn() and we will not have to deal with unsigned long long variables. Note that __ioremap_pfn() should _NOT_ be called directly by drivers but is reserved for use by arch_ioremap() implementations that map 32-bit resource regions into the real 36-bit address and then call this new function. Signed-off-by: Deepak Saxena <dsaxena@plexity.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | Merge Linus' tree.Russell King2006-01-09
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| * | | | [ARM] AT91RM9200 doesn't need anything in dma.hRussell King2006-01-09
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | [ARM] 3240/2: AT91RM9200 support for 2.6 (Core)SAN People2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Patch from SAN People Following changes were made to clock.c: 1) Replaced <asm/hardware/clock.h> with <linux/clk.h> 2) Removed old unused clk_enable & clk_disable. 3) Replaced clk_use/clk_unuse with clk_enable/clk_disable. Otherwise it's the same as the previous patch. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | | | [ARM] Remove EPXA10DB machine supportRussell King2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | EPXA10DB seems to be uncared for: - the "PLD" code has never been merged - no one has reported that this platform has been broken since at least 2.6.10 - interest seems to have dried up around March 2003. Therefore, remove EPXA10DB support. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | | Merge master.kernel.org:/home/rmk/linux-2.6-mmcLinus Torvalds2006-01-09
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| * | | | [MMC] Indicate that R1/R1b contains command opcodePierre Ossman2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some controllers actually check the first byte of the response (most don't). This byte contains the command opcode for R1/R1b and all 1:s for other types. The difference must be indicated to the controller so it knows which reply to expect. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
| * | | | [MMC] Add DATA_MULTI flagRussell King2006-01-09
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | Some hosts need to know that a transfer will be multi-block. Add a data flag to indicate multiple data block transfers. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | | Merge master.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds2006-01-09
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| * | | V4L/DVB (3325): WSS output interface for av7110Oliver Endriss2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Implemented v4l2 api for sliced vbi data output to pass WSS data from userspace to the av7110 Signed-off-by: Oliver Endriss <o.endriss@gmx.de> Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
| * | | V4L/DVB (3307): Some cleanups at I2C modulesMauro Carvalho Chehab2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - i2c names shorten - removed obsoleted flags on newer modules - small cleanups Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
| * | | V4L/DVB (3278): convert diagnostics over to the new v4l2-common.h macros.Hans Verkuil2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Convert diagnostics over to the new v4l2-common.h macros. - deprecated tuner_debug option, the new option is debug. - renamed cx25840_debug to debug. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
| * | | V4L/DVB (3276): Added new diagnositics macros, convert msp3400 to the new ↵Hans Verkuil2006-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | macros. - Added new v4l_err, v4l_warn, v4l_info and v4l_dbg macros to v4l2-common.h for use in v4l-dvb i2c drivers. This ensures a unique prefix for each device instance. - At a later stage these macros may be reimplemented using the device-generic macros from device.h. - Converted the msp3400 driver to the new macros. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>
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