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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-28 23:44:39 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-04-28 23:44:39 +0200 |
| commit | d309e0bb8e5f29692f10790f3e966f05bbfc9355 (patch) | |
| tree | 276c78c6960a88df3ade6f96e96331b708235ec9 /drivers/ide/ide-io.c | |
| parent | ide: factor out debugging code from ide_tf_load() (diff) | |
| download | linux-d309e0bb8e5f29692f10790f3e966f05bbfc9355.tar.xz linux-d309e0bb8e5f29692f10790f3e966f05bbfc9355.zip | |
ide: move ide_tf_{load,read} to ide-iops.c
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-io.c')
| -rw-r--r-- | drivers/ide/ide-io.c | 43 |
1 files changed, 0 insertions, 43 deletions
diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c index a6f2186773fa..5b675a001382 100644 --- a/drivers/ide/ide-io.c +++ b/drivers/ide/ide-io.c @@ -295,49 +295,6 @@ static void ide_complete_pm_request (ide_drive_t *drive, struct request *rq) spin_unlock_irqrestore(&ide_lock, flags); } -void ide_tf_read(ide_drive_t *drive, ide_task_t *task) -{ - ide_hwif_t *hwif = drive->hwif; - struct ide_io_ports *io_ports = &hwif->io_ports; - struct ide_taskfile *tf = &task->tf; - - if (task->tf_flags & IDE_TFLAG_IN_DATA) { - u16 data = hwif->INW(io_ports->data_addr); - - tf->data = data & 0xff; - tf->hob_data = (data >> 8) & 0xff; - } - - /* be sure we're looking at the low order bits */ - hwif->OUTB(drive->ctl & ~0x80, io_ports->ctl_addr); - - if (task->tf_flags & IDE_TFLAG_IN_NSECT) - tf->nsect = hwif->INB(io_ports->nsect_addr); - if (task->tf_flags & IDE_TFLAG_IN_LBAL) - tf->lbal = hwif->INB(io_ports->lbal_addr); - if (task->tf_flags & IDE_TFLAG_IN_LBAM) - tf->lbam = hwif->INB(io_ports->lbam_addr); - if (task->tf_flags & IDE_TFLAG_IN_LBAH) - tf->lbah = hwif->INB(io_ports->lbah_addr); - if (task->tf_flags & IDE_TFLAG_IN_DEVICE) - tf->device = hwif->INB(io_ports->device_addr); - - if (task->tf_flags & IDE_TFLAG_LBA48) { - hwif->OUTB(drive->ctl | 0x80, io_ports->ctl_addr); - - if (task->tf_flags & IDE_TFLAG_IN_HOB_FEATURE) - tf->hob_feature = hwif->INB(io_ports->feature_addr); - if (task->tf_flags & IDE_TFLAG_IN_HOB_NSECT) - tf->hob_nsect = hwif->INB(io_ports->nsect_addr); - if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAL) - tf->hob_lbal = hwif->INB(io_ports->lbal_addr); - if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAM) - tf->hob_lbam = hwif->INB(io_ports->lbam_addr); - if (task->tf_flags & IDE_TFLAG_IN_HOB_LBAH) - tf->hob_lbah = hwif->INB(io_ports->lbah_addr); - } -} - /** * ide_end_drive_cmd - end an explicit drive command * @drive: command |