• Bartlomiej Zolnierkiewicz's avatar
    ide: use ide_tf_load() in execute_drive_cmd() · 807e35d6
    Bartlomiej Zolnierkiewicz authored
    * 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: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>