diff options
| 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 /include/linux/ide.h | |
| 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 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 90f83b65eb8..7485fc705ca 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -909,6 +909,7 @@ enum { IDE_TFLAG_OUT_LBAM | IDE_TFLAG_OUT_LBAH, IDE_TFLAG_OUT_DEVICE = (1 << 14), + IDE_TFLAG_WRITE = (1 << 15), }; struct ide_taskfile { @@ -948,7 +949,6 @@ typedef struct ide_task_s { u16 tf_flags; ide_reg_valid_t tf_in_flags; int data_phase; - int command_type; ide_pre_handler_t *prehandler; ide_handler_t *handler; struct request *rq; /* copy of request */ @@ -983,8 +983,7 @@ extern ide_startstop_t task_no_data_intr(ide_drive_t *); extern ide_startstop_t task_in_intr(ide_drive_t *); extern ide_startstop_t pre_task_out_intr(ide_drive_t *, struct request *); -extern int ide_raw_taskfile(ide_drive_t *, ide_task_t *, u8 *); - +int ide_raw_taskfile(ide_drive_t *, ide_task_t *, u8 *, u16); int ide_no_data_taskfile(ide_drive_t *, ide_task_t *); int ide_taskfile_ioctl(ide_drive_t *, unsigned int, unsigned long); |