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2007-05-15arm: walk_stacktrace() needs to be exportedAl Viro
oprofile depends on having it Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12Merge branch 'fixes' into develRussell King
2007-05-12Merge branch 'omap-fixes' into fixesRussell King
2007-05-12[ARM] Ensure machine class menu is sorted alphabeticallyRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4333/2: KS8695: Micrel Development boardAndrew Victor
Board support and default configuration file for the Micrel/Kendin KS8695 Development board. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4331/3: Support for Micrel/Kendin KS8695 processorAndrew Victor
Add core support for the Kendin/Micrel KS8695 processor family. It is an ARM922-T based SoC with integrated USART, 4-port Ethernet Switch, WAN Ethernet port, and optional PCI Host bridge, etc. http://www.micrel.com/page.do?page=product-info/sys_on_chip.jsp This patch is based on earlier patches from Lennert Buytenhek, Ben Dooks and Greg Ungerer posted to the arm-linux-kernel mailing list in March 2006; and Micrel's 2.6.9 port. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4371/1: AT91: Support for Atmel AT91SAM9RL-EK development boardAndrew Victor
Add support for the Atmel AT91SAM9RL-EK development board. Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4372/1: Define byte sizes in asm-arm/sizes.hAndrew Victor
Define SZ_512, SZ_256 and SZ_16 in asm-arm/sizes.h. Remove the definitions from the at91*_devices.c files. (Dependent on ARM patch #4370/2) Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4370/3: AT91: Support for Atmel AT91SAM9RL processors.Andrew Victor
Add support for Atmel's new AT91SAM9RL range of processors. Includes similar peripherals as other AT91SAM9 processors, but with a High-speed USB controller and various sizes of internal SRAM. Signed-off-by: Nicolas Ferre <nicolas.ferre@rfo.atmel.com> Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] Update mach-typesRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] export symbol csum_partial_copy_from_userFrederik Deweerdt
I've got the following linking error when building 2.6.21-mm2 on ARM: ERROR: "csum_partial_copy_from_user" [net/rxrpc/af-rxrpc.ko] undefined! Linking fails because "csum_partial_copy_from_user" is not exported to modules. This patch adds it to the list of exported symbols. Signed-off-by: Frederik Deweerdt <frederik.deweerdt@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] iop13xx: msi supportDaniel Wolstenholme
Enable devices to signal interrupts via PCI memory cycles. rev6: * fix enable/disable typo, Michael Ellerman rev5: * fix up ack, enable, and disable for iop13xx_msi_chip rev4: * move smp compile fix to separate patch * use dynamic_irq_init in create_irq() * hookup mask/unmask routines in iop13xx_msi_chip rev3: * change msi.c to use linux/smp.h instead of asm/smp.h * call dynamic_irq_cleanup at destroy_irq time rev2: * destroy_irq did not take the full 128 bits of msi_irq_in_use into account * added missing '&' for calls to test_and_set_bit and clear_bit [ebiederm@xmission.com: review comments/suggestions] [dan.j.williams@intel.com: cleanups/forward port to 2.6-git] Signed-off-by: Daniel Wolstenholme <daniel.e.wolstenholme@intel.com> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Acked-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] stacktrace fixAndrew Morton
ab1b6f03a10ba1f5638188ab06bf46e33ac3a160 said - remove the unused task argument to save_stack_trace, it's always current then broke arm: arch/arm/kernel/stacktrace.c:56: error: conflicting types for 'save_stack_trace' include/linux/stacktrace.h:11: error: previous declaration of 'save_stack_trace' was here arch/arm/kernel/stacktrace.c:56: error: conflicting types for 'save_stack_trace' include/linux/stacktrace.h:11: error: previous declaration of 'save_stack_trace' was here Cc: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] Spinlock initializer cleanupThomas Gleixner
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] remove useless config option GENERIC_BUST_SPINLOCKRobert P. J. Day
Remove the apparently useless config option GENERIC_BUST_SPINLOCK, since nothing in the source tree refers to it. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4303/3: base kernel support for TI DaVinciKevin Hilman
Add base kernel support for the TI DaVinci platform. This patch only includes interrupts, timers, CPU identification, serial support and basic power and sleep controller init. More drivers to come. Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4368/1: S3C24xx: build fixArnaud Patard
Trying to build current git tree fails. The failure is due to commit 25ff0a653067eec56efc730dbed664d5cc77e9f3. The patch title say it's for OMAP board while it's applied on S3C2410 Kconfig entry. Moreover, the OMAP entry is already selecting GENERIC_TIME. This patch reverts the offending commit. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4364/1: AT91: LEDS on AT91SAM9261-EKAndrew Victor
Attached you can find a patch needed to make the LEDS for 'CPU-Idle' and 'Timer' work on the AT91SAM9261-EK board. The kernel configuration options are already there, but the implementation is not available. Signed-off-by: Remy Bohmer <l.pinguin@gmail.com> Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] EBSA110: fix build errors caused by missing "const"Russell King
arch/arm/mach-ebsa110/io.c:106: error: conflicting types for 'readsw' arch/arm/mach-ebsa110/io.c:116: error: conflicting types for 'readsl' arch/arm/mach-ebsa110/io.c:161: error: conflicting types for 'writesw' arch/arm/mach-ebsa110/io.c:171: error: conflicting types for 'writesl' Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4359/3: H1940: Add bluetooth supportArnaud Patard
This patch adds a small driver responsible for configuring the UART used for the bluetooth chip and for enabling the bluetooth chipset. Additionnaly, can trigger a led if the H1940 led driver is enabled. Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4365/1: Add AC97 clock to s3c2443 machineGraeme Gregory
This adds the ac97 clock to the s3c2443 machine files. It seems to have been simply missed out previously. Signed-off-by: Graeme Gregory <gg@opensource.wolfsonmicro.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] 4362/1: trizeps4 updateJürgen Schindele
This update for trizeps4 SoM contains: - support for new TFT on more recent ConXS evalboard - correct partition of flash device - update of "trizeps4_defconfig" Signed-off-by: Jrgen Schindele (linux@schindele.name) Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] ecard: add ecardm_iomap() / ecardm_iounmap()Russell King
Add devres ecardm_iomap() and ecardm_iounmap() for Acorn expansion cards. Convert all expansion card drivers to use them. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-11[ARM] ecard: add helper function for setting ecard irq opsRussell King
Rather than having every driver fiddle about setting its private IRQ operations and data, provide a helper function to contain this functionality in one place. Arrange to remove the driver-private IRQ operations and data when the device is removed from the driver, and remove the driver private code to do this. This fixes potential problems caused by drivers forgetting to remove these hooks. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-10ARM: OMAP: Fix section mismatch warningTony Lindgren
Fix section mismatch warning Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-05-10ARM: OMAP: 24xx pinmux updatesKyungmin Park
Add some OMAP 24xx pin mux declarations to support: - TUSB 6010 EVM (on H4) - All three full speed USB ports - GPIOs used with USB0 on Apollon and H4 For OMAP2, issue MUX_WARNINGS and debug messages correctly; and make the message look more like the OMAP1 message. Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-05-10ARM: OMAP: Remove old PM_SUSPEND_DISKTony Lindgren
Remove old PM_SUSPEND_DISK. Also some minor cosmetic clean-up. Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-05-10ARM: OMAP: Fix warning in dma.cTony Lindgren
Fix warning: 'offset' might be uninitialized Signed-off-by: Tony Lindgren <tony@atomide.com>
2007-05-09Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (28 commits) ARM: OMAP: Fix GCC-reported compile time bug ARM: OMAP: restore CONFIG_GENERIC_TIME ARM: OMAP: partial LED fixes ARM: OMAP: add SoSSI clock (call propagate_rate for childrens) ARM: OMAP: FB sync with N800 tree (support for dynamic SRAM allocations) ARM: OMAP: Sync framebuffer headers with N800 tree ARM: OMAP: Mostly cosmetic to sync up with linux-omap tree ARM: OMAP: Fix gpmc header ARM: OMAP: Add mailbox support for IVA [ARM] armv7: add Makefile and Kconfig entries [ARM] armv7: add support for asid-tagged VIVT I-cache [ARM] armv7: add dedicated ARMv7 barrier instructions [ARM] armv7: Add ARMv7 cacheid macros [ARM] armv7: add support for ARMv7 cores. [ARM] Fix ARM branch relocation range [ARM] 4363/1: AT91: Remove legacy PIO definitions [ARM] 4361/1: AT91: Build error ARM: OMAP: Sync core code with linux-omap ARM: OMAP: Sync headers with linux-omap ARM: OMAP: h4 must have blinky leds!! ...
2007-05-09Merge branches 'armv7', 'at91', 'misc' and 'omap' into develRussell King
2007-05-09ARM: OMAP: Fix GCC-reported compile time bugDavid Brownell
Fix GCC-reported compile time bug which prevents booting when the framebuffer code is disabled. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09ARM: OMAP: restore CONFIG_GENERIC_TIMEDavid Brownell
Somehow this got lost in a merge ... Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09ARM: OMAP: partial LED fixesDavid Brownell
Partial fix for CONFIG_LEDS breakage ... at least allow platforms using the debug-leds support (H4 for now) to build with the generic LED support, and default the LED that would be the timer LED to trigger using the "heartbeat" (timer driven, rate depends on load). Right now only H2 and P2 seem to have working LED support; this at least makes H4 less broken. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09ARM: OMAP: add SoSSI clock (call propagate_rate for childrens)Imre Deak
Clocks with the follow parent rate mode were not updating their children at propagate rate time. Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09ARM: OMAP: FB sync with N800 tree (support for dynamic SRAM allocations)Imre Deak
- in addition to fixed FB regions - as passed by the bootloader - allow dynamic allocations - do some more checking against overlapping / reserved regions - move the FB specific parts out from sram.c to fb.c Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09ARM: OMAP: Mostly cosmetic to sync up with linux-omap treeTony Lindgren
Mostly cosmetic to sync up with linux-omap tree Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09ARM: OMAP: Add mailbox support for IVAHiroshi DOYU
This patch adds a generic mailbox interface for for DSP and IVA (Image Video Accelerator). This patch itself doesn't contain any IVA driver. Signed-off-by: Hiroshi DOYU <Hiroshi.DOYU@nokia.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09[ARM] armv7: add Makefile and Kconfig entriesCatalin Marinas
This patch adds the necessary lines to the Makefile and Kconfig files for enabling the compilation of the ARMv7 CPU support. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09[ARM] armv7: add support for asid-tagged VIVT I-cacheCatalin Marinas
ARMv7 can have VIPT, PIPT or ASID-tagged VIVT I-cache. This patch adds the necessary invalidation of the I-cache when the ASID numbers are re-used. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-09fix file specification in commentsUwe Kleine-König
Many files include the filename at the beginning, serveral used a wrong one. Signed-off-by: Uwe Kleine-König <ukleinek@informatik.uni-freiburg.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-09misc doc and kconfig typosMatt LaPlante
Fix various typos in kernel docs and Kconfigs, 2.6.21-rc4. Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2007-05-08[ARM] armv7: add support for ARMv7 cores.Catalin Marinas
This patch adds support for the ARMv7 cores. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-08[ARM] Fix ARM branch relocation rangeKevin Welton
Branches in the ARM architecture are restricted to a range of +/- 32MB. However, the code in .../arch/arm/kernel/module.c::apply_relocate() was checking offset against a range of +/- 64MB. Signed-off-by: Kevin Welton <Kevin.Welton@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-08ARM: OMAP: Sync core code with linux-omapTony Lindgren
This patch syncs omap specific core code with linux-omap. Most of the changes are needed to fix bitrot caused by driver updates in linux-omap tree. Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-08ARM: OMAP: h4 must have blinky leds!!David Brownell
This adds generic support for the "debug board" LEDs used by most of TI's OMAP reference boards, and board-specific support for the H4. It's derived from the not-as-generic stuff used by OMAP1 H2/H3/P2. Those should be able to switch easily to this version, and clean up some of the omap1-specific code. In addition to H4 support, one key improvement is supporting not just the "old" ARM debug LED API (with timer and idle LEDs, plus four that can be handy for kernel debugging), but it also supports the "new" generic LED API (most useful for usermode stuff IMO). Either or both APIs can be enabled. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-08ARM: OMAP: FB: add controller platform dataImre Deak
Add controller platform data Signed-off-by: Imre Deak <imre.deak@solidboot.com> Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-08ARM: OMAP: Add function to print clock usecountsJuha Yrjola
Useful for debugging power management code. Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-08ARM: OMAP: Add DMA IRQ sanity checksJuha Yrjola
Add DMA IRQ sanity checks Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-08ARM: OMAP: gpio init section cleanupsDavid Brownell
Minor GPIO cleanups: remove needless #include, and omap_gpio_init() should be __init, as well as all the board init code calling it. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-05-08[ARM] Fix ASID version switchRussell King
Close a hole in the ASID version switch, particularly the following scenario: CPU0 MM PID CPU1 MM PID idle A pid(A) A idle(lazy tlb) * new asid version triggered by B * B pid(B) A pid(A) * MM A gets new asid version * A idle(lazy tlb) A pid(A) * CPU1 doesn't see the new ASID * The result is that CPU1 continues running with the hardware set for the original (stale) ASID value, but mm->context.id contains the new ASID value. The result is that the next MM fault on CPU1 updates the page table entries, but flush_tlb_page() fails due to wrong ASID. There is a related case with a threaded application is allocated a new ASID on one CPU while another of its threads is running on some different CPU. This scenario is not fixed by this commit. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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