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| author | Bartlomiej Zolnierkiewicz | 2008-01-25 22:17:10 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz | 2008-01-25 22:17:10 +0100 |
| commit | 807e35d695690011faa1ce3ad67dfc23c1e39bdc (patch) | |
| tree | 4b9b8328ea27896ea6050a90949d79f6e158d573 /include/linux/ide.h | |
| parent | ide: remove ide_cmd() helper (diff) | |
| download | kernel-qcow2-linux-807e35d695690011faa1ce3ad67dfc23c1e39bdc.tar.gz kernel-qcow2-linux-807e35d695690011faa1ce3ad67dfc23c1e39bdc.tar.xz kernel-qcow2-linux-807e35d695690011faa1ce3ad67dfc23c1e39bdc.zip | |
ide: use ide_tf_load() in execute_drive_cmd()
* 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>
Diffstat (limited to 'include/linux/ide.h')
| -rw-r--r-- | include/linux/ide.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 0b088f18d422..e1f652c6440c 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -1066,6 +1066,7 @@ enum { IDE_TFLAG_OUT_LBAL | IDE_TFLAG_OUT_LBAM | IDE_TFLAG_OUT_LBAH, + IDE_TFLAG_OUT_DEVICE = (1 << 14), }; struct ide_taskfile { |