tree 4b9b8328ea27896ea6050a90949d79f6e158d573
parent 54688aa372cbc83c4361bfb9236f9bfe02168e19
author Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1201295830 +0100
committer Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 1201295830 +0100

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>