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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-25 22:17:14 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-01-25 22:17:14 +0100 |
| commit | ac026ff254b32915bb14ba97a23b4019d137f181 (patch) | |
| tree | ab5687be210c4016d16fae7a8e51bfc1c41c4c42 /drivers/ide/ide-disk.c | |
| parent | 7299a3918442dc9a5abb71b9f65b1dd17637c8c0 (diff) | |
ide: remove 'command_type' field from ide_task_t
* 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>
Diffstat (limited to 'drivers/ide/ide-disk.c')
| -rw-r--r-- | drivers/ide/ide-disk.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index 747dc6023346..d9a4fe27685d 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -516,12 +516,11 @@ static int get_smart_data(ide_drive_t *drive, u8 *buf, u8 sub_cmd) tf->lbam = SMART_LCYL_PASS; tf->lbah = SMART_HCYL_PASS; tf->command = WIN_SMART; - args.tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_OUT_DEVICE; - args.command_type = IDE_DRIVE_TASK_IN; - args.data_phase = TASKFILE_IN; - args.handler = &task_in_intr; + args.tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_OUT_DEVICE; + args.data_phase = TASKFILE_IN; + args.handler = task_in_intr; (void) smart_enable(drive); - return ide_raw_taskfile(drive, &args, buf); + return ide_raw_taskfile(drive, &args, buf, 1); } static int proc_idedisk_read_cache @@ -607,9 +606,9 @@ static void idedisk_prepare_flush(struct request_queue *q, struct request *rq) task.tf.command = WIN_FLUSH_CACHE_EXT; else task.tf.command = WIN_FLUSH_CACHE; - task.tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_OUT_DEVICE; - task.command_type = IDE_DRIVE_TASK_NO_DATA; - task.handler = task_no_data_intr; + task.tf_flags = IDE_TFLAG_OUT_TF | IDE_TFLAG_OUT_DEVICE; + task.data_phase = TASKFILE_NO_DATA; + task.handler = task_no_data_intr; rq->cmd_type = REQ_TYPE_ATA_TASKFILE; rq->cmd_flags |= REQ_SOFTBARRIER; |