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path: root/drivers/ide/ide-taskfile.c
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2008-02-01ide: update/add my CopyrightsBartlomiej Zolnierkiewicz
The last years stuff and a trip down memory lane... Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-01ide: delete filenames/versions from commentsBartlomiej Zolnierkiewicz
Delete filenames/versions from comments. I'm leaving decisions about adding DRV_VERSION defines and MODULE_VERSION()-s to maintainers of the respective drivers. While at it: * Remove unused VERSION define from ide.c. * Remove unused/stale DRV_VERSION define from au1xxx-ide.c. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-02-01ide: make wait_drive_not_busy() static againAdrian Bunk
After commit 7267c3377443322588cddaf457cf106839a60463 wait_drive_not_busy() can become static again. Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: switch ide_cmd_ioctl() to use REQ_TYPE_ATA_TASKFILE requestsBartlomiej Zolnierkiewicz
Based on the earlier work by Tejun Heo. There should be no functionality changes caused by this patch. Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: switch set_xfer_rate() to use REQ_TYPE_ATA_TASKFILE requestsBartlomiej Zolnierkiewicz
Based on the earlier work by Tejun Heo. Switch set_xfer_rate() to use REQ_TYPE_ATA_TASKFILE requests and make ide_wait_cmd() static. There should be no functionality changes caused by this patch. Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: convert "empty" REQ_TYPE_ATA_CMD requests to use REQ_TYPE_ATA_TASKFILEBartlomiej Zolnierkiewicz
Based on the previous work by Tejun Heo. There should be no functionality changes caused by this patch. Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: initialize rq->cmd_type in ide_init_drive_cmd() callersBartlomiej Zolnierkiewicz
* Initialize rq->cmd_type in ide_wait_cmd(), ide_cmd_ioctl() and set_pio_mode() (other callers were aleady over-riding rq->cmd_type). * Remove no longer needed rq->cmd_type setup from ide_init_drive_cmd(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: use wait_drive_not_busy() in drive_cmd_intr() (take 2)Bartlomiej Zolnierkiewicz
Use wait_drive_not_busy() in drive_cmd_intr(). v2: * Fix wait_drive_not_busy() comment (noticed by Sergei). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: kill DATA_READY defineBartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: task_end_request() fixTejun Heo
task_end_request() modified to always call ide_end_drive_cmd() for taskfile requests. Previously, ide_end_drive_cmd() was called only when IDE_TFLAG_FLAGGED was set. Also, ide_dma_intr() is modified to use task_end_request(). Enables TASKFILE ioctls to get valid register outputs on successful completion. Bart: - ported it over recent IDE changes Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: use rq->nr_sectors in task_end_request()Bartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: remove needless ->cursg clearing from task_end_request()Bartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: set IDE_TFLAG_IN_* flags before queuing/executing commandBartlomiej Zolnierkiewicz
* Add IDE_TFLAG_{HOB,TF,DEVICE} defines. * Set IDE_TFLAG_IN_* flags in {do_rw,ide_no_data,ide_raw}_taskfile() users. * Remove no longer needed ->tf_flags setup from ide_end_drive_cmd(). There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: fix final status check in task_in_intr()Bartlomiej Zolnierkiewicz
Check for DRQ bit being cleared on the final status check. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: fix ->io_32bit race in ide_taskfile_ioctl()Tejun Heo
In ide_taskfile_ioctl(), there was a race condition involving drive->io_32bit. It was cleared and restored during ioctl requests but there was no synchronization with other requests. So, other requests could execute with the altered ->io_32bit setting or updated drive->io_32bit could be overwritten by ide_taskfile_ioctl(). This patch adds IDE_TFLAG_IO_16BIT flag to indicate to ide_pio_datablock() that 16-bit I/O is needed regardless of drive->io_32bit settting. Bart: - ported it over recent IDE changes Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: remove broken disk byte-swapping supportBartlomiej Zolnierkiewicz
Remove broken disk byte-swapping support: - it can cause a data corruption on SMP (or if using PREEMPT on UP) - all data coming from disk are byte-swapped by taskfile_*_data() which results in incorrect identify data being reported by /proc/ide/ and IOCTLs - "hdx=bswap/byteswap" kernel parameter has been broken on m68k host drivers (including Atari/Q40 ones) since 2.5.x days (because of 'hwif' zero-ing) - byte-swapping is limited to PIO transfers (for working with TiVo disks on x86 machines using user-space solutions or dm-byteswap should result in much better performance because DMA can be used) For previous discussions please see: http://www.ussg.iu.edu/hypermail/linux/kernel/0201.0/0768.html http://lkml.org/lkml/2004/2/28/111 [ I have dm-byteswap device mapper target if somebody is interested (patch is for 2.6.4 though but I'll dust it off if needed). ] Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: add ide_set_irq() inline helperBartlomiej Zolnierkiewicz
There should be no functionality changes caused by this patch. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-26ide: dump taskfile HOB registers in ide_tf_load() (if DEBUG is defined)Bartlomiej Zolnierkiewicz
* Dump taskfile HOB registers in ide_tf_load() (if DEBUG is defined). * Remove no longer needed DEBUG code from __ide_do_rw_disk(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide-disk: use do_rw_taskfile() (take 2)Bartlomiej Zolnierkiewicz
* Add IDE_TFLAG_DMA_PIO_FALLBACK taskfile flag to indicate the need to skip loading taskfile registers in do_rw_taskfile(). * Export do_rw_taskfile(). * Convert __ide_do_rw_disk() to use do_rw_taskfile(). * Unexport ide_tf_load(). * Unexport {pre_task_out,task_in}_intr() and make it static. * Remove incorrect comment about do_rw_taskfile() from <linux/ide.h>. There should be no functionality changes caused by this patch. v2: * Add missing blk_fs_request() check to task_dma_ok() (for VDMA). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: remove 'handler' field from ide_task_t (take 2)Bartlomiej Zolnierkiewicz
* Add IDE_TFLAG_CUSTOM_HANDLER taskfile flag and use it for internal requests which require custom handlers. Check the flag in do_rw_taskfile() and set handler accordingly. * Cleanup ide_init_{specify,restore,setmult}_cmd() and rename it to ide_tf_set_{specify,restore,setmult}_cmd(). * Make {set_geometry,recal,set_multmode}_intr() static. * Remove no longer needed 'handler' field from ide_task_t. v2: * 'handler' in do_rw_taskfile() must be set to NULL initially. There should be no functionality changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: use ->data_phase to set ->handler in do_rw_taskfile()Bartlomiej Zolnierkiewicz
* Use ->data_phase to set ->handler in do_rw_taskfile() instead of setting ->handler in callers of ide_raw_taskfile()/do_rw_taskfile(). * Unexport task_no_data_intr() and make it static. There should be no functionality changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: convert do_rw_taskfile() to use ->data_phaseBartlomiej Zolnierkiewicz
* Use task->data_phase in do_rw_taskfile() to decide what to do. * task->prehandler is only used by TASKFILE[_MULTI]_OUT so just use pre_task_out_intr() directly and remove no longer needed 'prehandler' field from ide_task_t. * Remove no longer needed ide_pre_handler_t type. There should be no functionality changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: merge flagged_taskfile() into do_rw_taskfile()Bartlomiej Zolnierkiewicz
Based on the earlier work by Tejun Heo. task->data_phase == TASKFILE_MULTI_{IN,OUT} vs drive->mult_count == 0 check is needed also for ide_taskfile_ioctl() requests that don't have IDE_TFLAG_FLAGGED taskfile flag set. Cc: Tejun Heo <htejun@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: remove 'tf_in_flags' field from ide_task_tBartlomiej Zolnierkiewicz
* Add IDE_TFLAG_IN_DATA taskfile flag to indicate the need of reading IDE_DATA_REG in ide_end_drive_cmd(). Set the new flag in ide_taskfile_ioctl() if ->in_flags.b.data is set. * Add IDE_TFLAG_FLAGGED_SET_IN_FLAGS taskfile flag to indicate the need of modifying ->in_flags in ide_taskfile_ioctl(). Set the new flag in flagged_taskfile() and move the code modifying ->tf_in_flags to ide_taskfile_ioctl(). While at it remove the bogus comment: ->tf_in_flags (except .b.data) have no effect on selection of registers to read. * Remove no longer needed 'tf_in_flags' field from ide_task_t. As the result we finally have the internals of HDIO_DRIVE_TASKFILE ioctl separated from the core IDE code. There should be no functionality changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: remove 'command_type' field from ide_task_tBartlomiej Zolnierkiewicz
* Add 'data_buf' and 'nsect' variables in ide_taskfile_ioctl() to cache data buffer pointer and number of sectors to transfer (this allows us to have only one ide_diag_taskfile() call). * Add IDE_TFLAG_WRITE taskfile flag and use it to check whether the REQ_RW request flag should be set. * Move ->command_type handling from ide_diag_taskfile() to ide_taskfile_ioctl() and use ->req_cmd instead of ->command_type. * Add 'nsect' parameter to ide_raw_taskfile(). * Merge ide_diag_taskfile() into ide_raw_taskfile(). * Initialize ->data_phase explicitly in idedisk_prepare_flush(), ide_start_power_step() and ide_disk_special(). * Remove no longer needed 'command_type' field from ide_task_t. * Add #ifndef/#endif __KERNEL__ to <linux/hdreg.h> around no longer used by kernel IDE_DRIVE_TASK_* and TASKFILE_* defines. There should be no functionality changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: switch ide_task_ioctl() to use REQ_TYPE_ATA_TASKFILE requestsBartlomiej Zolnierkiewicz
Based on the earlier work by Tejun Heo. There should be no functionality changes caused by this patch. Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: remove unnecessary writes to HOB taskfile registersBartlomiej Zolnierkiewicz
* Set taskfile flags for REQ_TYPE_ATA_TASKFILE requests before adding the request to the queue. * Cleanup execute_drive_cmd(). * Remove unnecessary writes to HOB taskfile registers when using LBA48 disk for the following cases: - Power Management requests (WIN_FLUSH_CACHE[_EXT], WIN_STANDBYNOW1, WIN_IDLEIMMEDIATE commands) - special commands (WIN_SPECIFY, WIN_RESTORE, WIN_SETMULT) - Host Protected Area support (WIN_READ_NATIVE_MAX, WIN_SET_MAX) - /proc/ide/ SMART support (WIN_SMART with SMART_ENABLE, SMART_READ_VALUES and SMART_READ_THRESHOLDS subcommands) - write cache enabling/disabling in ide-disk (WIN_SETFEATURES with SETFEATURES_{EN,DIS}_WCACHE) - write cache flushing in ide-disk (WIN_FLUSH_CACHE[_EXT]) - acoustic management in ide-disk (WIN_SETFEATURES with SETFEATURES_{EN,DIS}_AAM) - door (un)locking in ide-disk (WIN_DOORLOCK, WIN_DOORUNLOCK) - /proc/ide/hd?/identify support (WIN_IDENTIFY) - ACPI _GTF taskfiles Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: use ide_tf_load() in execute_drive_cmd()Bartlomiej Zolnierkiewicz
* Add IDE_TFLAG_OUT_DEVICE taskfile flag to indicate the need of writing the Device register and handle it in ide_tf_load(). Update ide_tf_load() and {do_rw,flagged}_taskfile() users accordingly. * Use struct ide_taskfile and ide_tf_load() in execute_drive_cmd(). * Make the debugging code dump all taskfile registers for both REQ_ATA_TYPE_{CMD,TASK} requests and move it to ide_tf_load() so it also covers REQ_ATA_TYPE_TASKFILE requests. There should be no functionality changes caused by this patch (unless DEBUG is defined). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: use do_rw_taskfile() in flagged_taskfile()Bartlomiej Zolnierkiewicz
Based on the earlier work by Tejun Heo. * Move setting IDE_TFLAG_LBA48 taskfile flag from do_rw_taskfile() function to the callers. * Add IDE_TFLAG_FLAGGED taskfile flag for flagged taskfiles coming from ide_taskfile_ioctl(). Check it instead of ->tf_out_flags.all. * Add IDE_TFLAG_OUT_DATA taskfile flag to indicate the need to load IDE data register in ide_tf_load(). * Add IDE_TFLAG_OUT_* taskfile flags to indicate the need to load particular IDE taskfile registers in ide_tf_load(). * Update do_rw_taskfile() and ide_tf_load() users to set respective IDE_TFLAG_OUT_* taksfile flags. * Add task_dma_ok() helper. * Use IDE_TFLAG_FLAGGED taskfile flag to select HIHI mask in ide_tf_load(). * Use do_rw_taskfile() in flagged_taskfile(). * Remove no longer needed 'tf_out_flags' field from ide_task_t. There should be no functionality changes caused by this patch. Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: add ide_no_data_taskfile() helperBartlomiej Zolnierkiewicz
* Add ide_no_data_taskfile() helper and convert ide_raw_taskfile() w/ NO DATA protocol users to use it instead. * Set ->data_phase explicitly in ide_no_data_taskfile() (TASKFILE_NO_DATA is defined as 0x0000). * Unexport task_no_data_intr(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: add ide_tf_load() helperBartlomiej Zolnierkiewicz
Based on the earlier work by Tejun Heo. * Add 'tf_flags' field (for taskfile flags) to ide_task_t. * Add IDE_TFLAG_LBA48 taskfile flag for LBA48 taskfiles. * Add IDE_TFLAG_NO_SELECT_MASK taskfile flag for __ide_do_rw_disk() which doesn't use SELECT_MASK() (looks like a bug but it requires some more investigation). * Split off ide_tf_load() helper from do_rw_taskfile(). * Convert __ide_do_rw_disk() to use ide_tf_load(). There should be no functionality changes caused by this patch. Cc: Tejun Heo <htejun@gmail.com> Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: add struct ide_taskfile (take 2)Bartlomiej Zolnierkiewicz
* Don't set write-only ide_task_t.hobRegister[6] and ide_task_t.hobRegister[7] in idedisk_set_max_address_ext(). * Add struct ide_taskfile and use it in ide_task_t instead of tfRegister[] and hobRegister[]. * Remove no longer needed IDE_CONTROL_OFFSET_HOB define. * Add #ifndef/#endif __KERNEL__ around definitions of {task,hob}_struct_t. While at it: * Use ATA_LBA define for LBA bit (0x40) as suggested by Tejun Heo. v2: * Add missing newlines. (Noticed by Sergei) * Use ~ATA_LBA instead of 0xBF. (Noticed by Sergei) * Use unnamed unions for error/feature and status/command. (Suggested by Sergei). There should be no functionality changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2008-01-25ide: remove task_ioreg_t typedef (take 2)Bartlomiej Zolnierkiewicz
Remove task_ioreg_t typedef from the kernel code (but leave it in <linux/hdreg.h> for #ifndef/#endif __KERNEL__ case). While at it also move sata_ioreg_t typedef under #ifndef/#endif __KERNEL__. v2: Remove name of the second parameter from ide_execute_command() declaration. (Noticed by Sergei). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: add missing #ifdef/#endif CONFIG_IDE_TASK_IOCTLBartlomiej Zolnierkiewicz
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-11-05ide: add missing rq.ref_count initialization to ide_diag_taskfile()Bartlomiej Zolnierkiewicz
Noticed by Tejun Heo. Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-22[SG] Update drivers to use sg helpersJens Axboe
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-10-20ide: check drive->using_dma in flagged_taskfile()Bartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20ide: check ->dma_setup() return value in flagged_taskfile()Bartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-20ide: remove stale comments from ide-taskfile.cBartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-10-16IDE: sg chaining supportJens Axboe
Acked-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
2007-07-03ide: never called printk statement in ide-taskfile.c::wait_drive_not_busyMasatake YAMATO
Look at wait_drive_not_busy in drivers/ide/ide-taskfile.c: static u8 wait_drive_not_busy(ide_drive_t *drive) { ide_hwif_t *hwif = HWIF(drive); int retries = 100; u8 stat; /* * Last sector was transfered, wait until drive is ready. * This can take up to 10 usec, but we will wait max 1 ms * (drive_cmd_intr() waits that long). */ while (((stat = hwif->INB(IDE_STATUS_REG)) & BUSY_STAT) && retries--) udelay(10); if (!retries) printk(KERN_ERR "%s: drive still BUSY!\n", drive->name); return stat; } `printk' is never called because `retries' never holds zero at the outside of `while' loop: when `retries' holds zero at the while's loop condition, `retries' will hold -1 at the if condition. Signed-off-by: Masatake YAMATO <jet@gyve.org> Cc: Chuck Ebbert <cebbert@redhat.com> Cc: joe@perches.com Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2006-10-16[PATCH] ide: add sanity checking to ide taskfile ioctlAlan Cox
Without this the user can feed in bogus values and get very bogus results. Security impact is minimal as this ioctl isn't available to unpriviledged processes anyway. Reported to the l/k list and found with an auditing tool. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-09-30[PATCH] Split struct request ->flags into two partsJens Axboe
Right now ->flags is a bit of a mess: some are request types, and others are just modifiers. Clean this up by splitting it into ->cmd_type and ->cmd_flags. This allows introduction of generic Linux block message types, useful for sending generic Linux commands to block devices. Signed-off-by: Jens Axboe <axboe@suse.de>
2006-07-03[PATCH] lockdep: annotate enable_in_hardirq()Ingo Molnar
Make use of local_irq_enable_in_hardirq() API to annotate places that enable hardirqs in hardirq context. Has no effect on non-lockdep kernels. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-06-30Remove obsolete #include <linux/config.h>Jörn Engel
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
2006-06-23[PATCH] More BUG_ON conversionEric Sesterhenn
Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: James Bottomley <James.Bottomley@steeleye.com> Acked-by: "Salyzyn, Mark" <mark_salyzyn@adaptec.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-03-31[PATCH] Ensure ide-taskfile calls any driver specific end_request functionRichard Purdie
Ensure ide-taskfile.c calls any driver specific end_request function if present. Signed-off-by: Richard Purdie <rpurdie@rpsys.net> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-02-15[PATCH] ide: touch softlockup detector during pioAndrew Morton
We're getting some softlockup false positives during heavy PIO operations. So poke the lockup detector. Cc: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14[PATCH] Unlinline a bunch of other functionsArjan van de Ven
Remove the "inline" keyword from a bunch of big functions in the kernel with the goal of shrinking it by 30kb to 40kb Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-19[PATCH] ide: remove dead code from flagged_taskfile()Bartlomiej Zolnierkiewicz
flagged_taskfile() is called from execute_drive_cmd() (the only user) only if args->tf_out_flags.all != 0. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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