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* ide-disk: fix flush requests (take 2)Bartlomiej Zolnierkiewicz2008-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 813a0eb233ee67d7166241a8b389b6a76f2247f9 Author: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Date: Fri Jan 25 22:17:10 2008 +0100 ide: switch idedisk_prepare_flush() to use REQ_TYPE_ATA_TASKFILE requests ... broke flush requests. Allocating IDE command structure on the stack for flush requests is not a very brilliant idea: - idedisk_prepare_flush() only prepares the request and it doesn't wait for it to be completed - there are can be multiple flush requests queued in the queue Fix the problem (per hints from James Bottomley) by: - dynamically allocating ide_task_t instance using kmalloc(..., GFP_ATOMIC) - adding new taskfile flag (IDE_TFLAG_DYN) - calling kfree() in ide_end_drive_command() if IDE_TFLAG_DYN is set (while at it rename 'args' to 'task' and fix whitespace damage) [ This will be fixed properly before 2.6.25 but this bug is rather critical and the proper solution requires some more work + testing. ] Thanks to Sebastian Siewior and Christoph Hellwig for reporting the problem and testing patches (extra thanks to Sebastian for bisecting it to the guilty commmit). Tested-by: Sebastian Siewior <ide-bug@ml.breakpoint.cc> Cc: Christoph Hellwig <hch@infradead.org> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Jens Axboe <jens.axboe@oracle.com> Cc: Tejun Heo <htejun@gmail.com> Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: introduce CONFIG_BLK_DEV_IDEDMA_SFF optionSergei Shtylyov2008-02-10
| | | | | | | | | | Introduce new option CONFIG_BLK_DEV_IDEDMA_SFF for non-PCI SFF-8038i compatible bus mastering IDE controllers (which there are a few known), thus fixing a hack made for Palmchip BK3710 controller... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Anton Salnikov <asalnikov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* bast-ide: build fixBartlomiej Zolnierkiewicz2008-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | On Saturday 09 February 2008, Adrian Bunk wrote: > Commit 9e016a719209d95338e314b46c3012cc7feaaeec causes the following > compile error: > > <-- snip --> > > ... > CC drivers/ide/arm/bast-ide.o > /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/ide/arm/bast-ide.c: In function 'bastide_register': > /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/ide/arm/bast-ide.c:31: error: 'hwif' redeclared as different kind of symbol > /home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/ide/arm/bast-ide.c:29: error: previous definition of 'hwif' was here > make[4]: *** [drivers/ide/arm/bast-ide.o] Error 1 > > <-- snip --> Remove 'ide_hwif_t **hwif' argument from bastide_register() (together with write-only ifs[]). Cc: Adrian Bunk <bunk@kernel.org> Cc: Russell King <rmk@arm.linux.org.uk> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-tape: remove never executed codeBartlomiej Zolnierkiewicz2008-02-10
| | | | | | | | | | | | | | | rq->cmd[0] is never set to REQ_IDETAPE_READ_BUFFER so remove REQ_IDETAPE_READ_BUFFER handling from idetape_create_write_cmd() and the define itself. Then remove no longer used idetape_create_read_buffer_cmd() and IDETAPE_RETRIEVE_FAULTY_BLOCK define. There should be no functional changes caused by this patch. Cc: Borislav Petkov <petkovbb@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: fix ide/legacy/gayle.c compilationAdrian Bunk2008-02-10
| | | | | | Signed-off-by: Adrian Bunk <bunk@kernel.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide-cd: replace ntohs with generic byteorder macro be16_to_cpuBorislav Petkov2008-02-10
| | | | | Signed-off-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: remove stale version numberBartlomiej Zolnierkiewicz2008-02-10
| | | | | | | | | | | | | | | | | | | | On Thursday 03 January 2008, Robert Hancock wrote: [...] > How about getting rid of this stupid thing in drivers/ide/ide.c: > > #define       REVISION        "Revision: 7.00alpha2" > > which is used in: > > printk(KERN_INFO "Uniform Multi-Platform E-IDE driver " REVISION "\n"); > > It's been 7.00alpha2 for god knows how long, so clearly this version > number is not useful.. Cc: Robert Hancock <hancockr@shaw.ca> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* pdc202xx_old: always enable burst modeBartlomiej Zolnierkiewicz2008-02-10
| | | | | | | | | | | | Alan has noticed that distros always enabled burst mode (+ datasheet confirms that it is the right thing to do). Thus fix pdc202xx_old host driver to do it unconditionally and remove no longer needed CONFIG_PDC202XX_BURST option. Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* palm_bk3710: use struct ide_port_infoBartlomiej Zolnierkiewicz2008-02-10
| | | | | | | | | | | | | | | | | | | * Factor out cable detection to palm_bk3710_cable_detect(). * Add palm_bk3710_init_hwif() (->init_hwif method implementation). * Remove needless ->quirkproc initialization. * Add missing ->pio_mask initialization. * Use ATA_* defines for setting ->{ultra,mwdma}_mask. * Add 'struct ide_port_info palm_bk3710_port_info' and pass it to ide_device_add(). Then remove open-coded 'hwif' initialization. Cc: Anton Salnikov <asalnikov@ru.mvista.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* palm_bk3710: port initialization/probing bugfixBartlomiej Zolnierkiewicz2008-02-10
| | | | | | | | Probe port _after_ it is fully initialized. Cc: Anton Salnikov <asalnikov@ru.mvista.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* palm_bk3710: fix ide_unregister() usageBartlomiej Zolnierkiewicz2008-02-10
| | | | | | | | | | | Don't set 'restore' flag for ide_unregister() when initializing new interface. [ identical change as done to bast-ide/ide-cs/delkin_cb host drivers by commit 909f4369bca30f9a186316a3bf2b4a9c1e702a25 ] Cc: Anton Salnikov <asalnikov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* palm_bk3710: ide_register_hw() -> ide_device_add()Bartlomiej Zolnierkiewicz2008-02-10
| | | | | | | | | | | | | | | * Convert palm_bk3710 host driver to use ide_device_add() instead of ide_register_hw() (while at it drop doing "ide_unregister()" loop which tries to unregister _all_ IDE interfaces if useable ide_hwifs[] slot cannot be find). [ identical change as done to bast-ide/ide-cs/delkin_cb host drivers by commit 9e016a719209d95338e314b46c3012cc7feaaeec ] * Rename 'ide_ctlr_info' to 'hw' and 'index' to 'i' while at it. Cc: Anton Salnikov <asalnikov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: insert BUG_ON() into __ide_set_handler() (take 2)Sergei Shtylyov2008-02-10
| | | | | | | | | Replace the check for hwgroup->handler and printk(KERN_CRIT, ...) at the start of __ide_set_handler() with mere BUG_ON() while removing such from the caller, ide_execute_command(). Fix up the code formatting, while at it... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* cs5520: remove stale commentBenjamin Herrenschmidt2008-02-10
| | | | | | | Remove stale comment from the cs5520 IDE driver. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* ide: another possible ide panic fix for blk-end-requestKiyoshi Ueda2008-02-10
| | | | | | | | | | | | | | | | | | | | | | I have reviewed all blk-end-request patches again to confirm whether there are any similar problems with the last week's ide-cd panic: http://lkml.org/lkml/2008/1/29/140 And I found a possible similar bug in ide-io change: ide_end_drive_cmd() could be called for blk_pc_request() which could have bios. To complete such requests correctly, we need to pass the actual size of the request. Otherwise, __blk_end_request() returns 1 because the request still has bios, and the system will BUG() unnecessarily. The following patch fixes the bug and should be applied on top of Linus' git. Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com> Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com> Cc: Borislav Petkov <petkovbb@googlemail.com> Cc: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
* Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2008-02-10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (30 commits) [ARM] constify function pointer tables [ARM] 4823/1: AT91 section fix [ARM] 4824/1: pxa: clear RDH bit after any reset [ARM] pxa: remove debugging PM: printk ARM: OMAP1: Misc clean-up ARM: OMAP1: Update defconfigs for omap1 ARM: OMAP1: Palm Tungsten E board clean-up ARM: OMAP1: Use I2C bus registration helper for omap1 ARM: OMAP1: Remove omap_sram_idle() ARM: OMAP1: PM fixes for OMAP1 ARM: OMAP1: Use MMC multislot structures for Siemens SX1 board ARM: OMAP1: Make omap1 use MMC multislot structures ARM: OMAP1: Change the comments to C style ARM: OMAP1: Make omap1 boards to use omap_nand_platform_data ARM: OMAP: Add helper module for board specific I2C bus registration ARM: OMAP: Add dmtimer support for OMAP3 ARM: OMAP: Pre-3430 clean-up for dmtimer.c ARM: OMAP: Add DMA support for chaining and 3430 ARM: OMAP: Add 24xx GPIO debounce support ARM: OMAP: Get rid of unnecessary ifdefs in GPIO code ...
| *-. Merge branches 'master', 'omap1-upstream' and 'orion' into develRussell King2008-02-09
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: [ARM] constify function pointer tables [ARM] 4823/1: AT91 section fix [ARM] 4824/1: pxa: clear RDH bit after any reset [ARM] pxa: remove debugging PM: printk * omap1-upstream: ARM: OMAP1: Misc clean-up ARM: OMAP1: Update defconfigs for omap1 ARM: OMAP1: Palm Tungsten E board clean-up ARM: OMAP1: Use I2C bus registration helper for omap1 ARM: OMAP1: Remove omap_sram_idle() ARM: OMAP1: PM fixes for OMAP1 ARM: OMAP1: Use MMC multislot structures for Siemens SX1 board ARM: OMAP1: Make omap1 use MMC multislot structures ARM: OMAP1: Change the comments to C style ARM: OMAP1: Make omap1 boards to use omap_nand_platform_data ARM: OMAP: Add helper module for board specific I2C bus registration ARM: OMAP: Add dmtimer support for OMAP3 ARM: OMAP: Pre-3430 clean-up for dmtimer.c ARM: OMAP: Add DMA support for chaining and 3430 ARM: OMAP: Add 24xx GPIO debounce support ARM: OMAP: Get rid of unnecessary ifdefs in GPIO code ARM: OMAP: Add 3430 gpio support ARM: OMAP: Add 3430 CPU identification macros ARM: OMAP: Request DSP memory for McBSP * orion: [ARM] Orion: Use the sata_mv driver for the TS-209 SATA [ARM] Orion: Use the sata_mv driver for the Kurobox SATA [ARM] Orion: free up kernel virtual address space [ARM] Orion: distinguish between physical and virtual addresses [ARM] Orion: kill orion_early_putstr() [ARM] Orion: update defconfig [ARM] Orion: Use the sata_mv driver for the integrated SATA controller
| | | * [ARM] Orion: Use the sata_mv driver for the TS-209 SATAByron Bradley2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TS-209 has a two port integrated SATA controller. Use the sata_mv driver for this. Signed-off-by: Byron Bradley <byron.bbradley@gmail.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| | | * [ARM] Orion: Use the sata_mv driver for the Kurobox SATAByron Bradley2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Kurobox has a two port integrated SATA controller. Use the sata_mv driver for this. Signed-off-by: Byron Bradley <byron.bbradley@gmail.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| | | * [ARM] Orion: free up kernel virtual address spaceLennert Buytenhek2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move Orion virtual mappings higher up in the address space, to free up more kernel virtual address space. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| | | * [ARM] Orion: distinguish between physical and virtual addressesLennert Buytenhek2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Hack up the Orion port to distinguish between virtual and physical addresses of register windows. This will allow moving virtual mappings higher up in the address space, to free up more kernel virtual address space. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| | | * [ARM] Orion: kill orion_early_putstr()Lennert Buytenhek2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Kill orion_early_putstr(), as it isn't used anywhere. Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| | | * [ARM] Orion: update defconfigNicolas Pitre2008-02-08
| | | | | | | | | | | | | | | | Signed-off-by: Nicolas Pitre <nico@marvell.com>
| | | * [ARM] Orion: Use the sata_mv driver for the integrated SATA controllerSaeed Bishara2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds instantiation for the sata_mv driver, enabling the integrated SATA controller. Signed-off-by: Saeed Bishara <saeed@marvell.com> Signed-off-by: Nicolas Pitre <nico@marvell.com>
| | * | ARM: OMAP1: Misc clean-upTony Lindgren2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch cleans up omap1 files to sync up with linux-omap tree: - Remove omap-generic MMC config as it should be defined in board-*.c files instead of using board-generic.c - New style I2C board_info from David Brownell <dbrownell@users.sourceforge.net> - Init section fixes from Dirk Behme <dirk.behme@googlemail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP1: Update defconfigs for omap1Tony Lindgren2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | Update defconfigs for omap1 Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP1: Palm Tungsten E board clean-upAndrzej Zaborowski2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Mostly gpio clean-up. Signed-off-by: Andrzej Zaborowski <balrog@zabor.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP1: Use I2C bus registration helper for omap1Jarkko Nikula2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch starts using introduced I2C bus registration helper by cleaning up registration currently done in various places and by doing necessary board file modifications. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP1: Remove omap_sram_idle()Vivek Kutal2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes omap_sram_idle() that is no longer used. The function called in pm_idle is omap_sram_suspend, omap_sram_idle() is not used anywhere in omap1. Signed-off-by: Vivek Kutal <vivek.kutal@celunite.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP1: PM fixes for OMAP1Vivek Kutal2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch does the following: - Fixes the omap_pm_idle() code so that we enter WFI mode in idle. - /sys/power/sleep_while_idle is created only when 32k timer is used Signed-off-by: Vivek Kutal <vivek.kutal@celunite.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP1: Use MMC multislot structures for Siemens SX1 boardCarlos Eduardo Aguiar2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use MMC multislot structures for Siemens SX1 board Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP1: Make omap1 use MMC multislot structuresFelipe Balbi2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make omap1 use new MMC multislot structures. The related MMC patches will be sent separately. Signed-off-by: Felipe Balbi <felipe.lima@indt.org.br> Signed-off-by: Anderson Briglia <anderson.briglia@indt.org.br> Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br> Signed-off-by: David Cohen <david.cohen@indt.org.br> Signed-off-by: Eduardo Valentin <eduardo.valentin@indt.org.br> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP1: Change the comments to C styleDavid Cohen2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the comments to C style Signed-off-by: David Cohen <david.cohen@indt.org.br> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP1: Make omap1 boards to use omap_nand_platform_dataTony Lindgren2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds omap_nand_platform data based on a patch by Shahrom Sharif-Kashani <sshahrom@micron.com>, and makes omap1 boards to use omap_nand_platform_data instead of nand_platform_data used earlier. Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Add helper module for board specific I2C bus registrationJarkko Nikula2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This helper module simplifies I2C bus registration for different OMAP platforms by doing registration in one place only and to allow board specific bus configuration like clock rate and number of busses configured. Helper should cover OMAP processors from first to third generation. This patch just adds the feature and current implementation cleanup and board file modifications will be done in following patches. Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Add dmtimer support for OMAP3Syed Mohammed, Khasim2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DM timer support for OMAP3. Fixed source clocks for 3430 by Paul Walmsley <paul@pwsan.com>. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Pre-3430 clean-up for dmtimer.cSyed Mohammed, Khasim2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cleanup DM timer list for OMAP2 and OMAP1 to allow adding support for 3430. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Add DMA support for chaining and 3430Anand Gadiyar2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add DMA support for chaining and 3430. Also remove old DEBUG_PRINTS as noted by Russell King. Signed-off-by: Anand Gadiyar <gadiyar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Add 24xx GPIO debounce supportKevin Hilman2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add 24xx GPIO debounce support. Also minor formatting clean-up. Signed-off-by: Kevin Hilman <khilman@mvista.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Get rid of unnecessary ifdefs in GPIO codeTony Lindgren2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Just use cpu_is_omapXXXX() instead. This does not increase object size. Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Add 3430 gpio supportSyed Mohammed, Khasim2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds 3430 gpio support. It also contains a fix by Paul Walmsley <paul@pwsan.com> to use the correct clock names for OMAP3430. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Add 3430 CPU identification macrosSyed Mohammed Khasim2008-02-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds omap3430 CPU identification macros. Silicon revision check macros added by Girish S G <girishsg@ti.com>. CPU identification macro and silicon revision check macros cleaned up by Paul Walmsley <paul@pwsan.com>. Signed-off-by: Syed Mohammed Khasim <x0khasim@ti.com> Signed-off-by: Girish S G <girishsg@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| | * | ARM: OMAP: Request DSP memory for McBSPTony Lindgren2008-02-08
| | |/ | | | | | | | | | | | | | | | | | | On OMAP1 some McBSP features depend on DSP. Also export polling functions as suggested by Luis Cargnini. Signed-off-by: Tony Lindgren <tony@atomide.com>
| * | [ARM] constify function pointer tablesJan Engelhardt2008-02-09
| | | | | | | | | | | | | | | Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 4823/1: AT91 section fixDavid Brownell2008-02-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix section warning: WARNING: arch/arm/mach-at91/built-in.o(.text+0xd74): Section mismatch in reference from the function init_programmable_clock() to the function .init.text:at91_css_to_clk() The function init_programmable_clock() references the function __init at91_css_to_clk(). This is often because init_programmable_clock lacks a __init annotation or the annotation of at91_css_to_clk is wrong. In this case the only calls to and from init_programmable_clock() are from code marked as "__init", so this fix is trivially correct. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Uwe Kleine-Knig <Uwe.Kleine-Koenig@digi.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] 4824/1: pxa: clear RDH bit after any resetDmitry Krivoschekov2008-02-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | According to PXA300/310 and PXA320 Developer manuals, the ASCR[RDH] "bit needs to be cleared as part of the software initialization coming out of any reset and coming out of D3". The latter requirement is addressed by commit "c4d1fb627ff3072", as for the former (coming out of any reset), the kernel relies on boot loaders and assumes that RDH bit is cleared there. Though, not all bootloaders follow the rule so we have to clear the bit in kernel. We clear the RDH bit in pxa3xx_init() function since it is always invoked after any reset. We also preserve D1S, D2S and D3S bits from being cleared in case we invoke pxa3xx_init() function not from normal hardware reset (e.g. kexec scenario), so these bits can be properly referenced later. Signed-off-by: Dmitry Krivoschekov <dmitry.krivoschekov@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | [ARM] pxa: remove debugging PM: printkRussell King2008-02-09
| | | | | | | | | | | | Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | Change pci_raw_ops to pci_raw_read/writeMatthew Wilcox2008-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We want to allow different implementations of pci_raw_ops for standard and extended config space on x86. Rather than clutter generic code with knowledge of this, we make pci_raw_ops private to x86 and use it to implement the new raw interface -- raw_pci_read() and raw_pci_write(). Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | PCI x86: always use conf1 to access config space below 256 bytesIvan Kokshaysky2008-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Thanks to Loic Prylli <loic@myri.com>, who originally proposed this idea. Always using legacy configuration mechanism for the legacy config space and extended mechanism (mmconf) for the extended config space is a simple and very logical approach. It's supposed to resolve all known mmconf problems. It still allows per-device quirks (tweaking dev->cfg_size). It also allows to get rid of mmconf fallback code. Signed-off-by: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Signed-off-by: Matthew Wilcox <willy@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2008-02-10
|\ \ \ | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: [PKT_SCHED] ematch: Fix build warning.
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