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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 21:55:52 +0400 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-07-23 21:55:52 +0400 |
| commit | 59be2c80f0c1080634006135aa9130f1736fbfba (patch) | |
| tree | 4be8174786b93a0c7deab17aa5155c3c0e192b44 /drivers/ide/ide-iops.c | |
| parent | 3c09384e95fa4048a06f179849901f3e57266d58 (diff) | |
| download | linux-59be2c80f0c1080634006135aa9130f1736fbfba.tar.xz | |
ide: use ->tf_load in ide_config_drive_speed()
Convert ide_config_drive_speed() to use ->tf_load instead of ->OUTB.
There should be no functional changes caused by this patch.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-iops.c')
| -rw-r--r-- | drivers/ide/ide-iops.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c index 0a3a5068f04b..a15f1e1cb973 100644 --- a/drivers/ide/ide-iops.c +++ b/drivers/ide/ide-iops.c @@ -792,9 +792,9 @@ int ide_driveid_update(ide_drive_t *drive) int ide_config_drive_speed(ide_drive_t *drive, u8 speed) { ide_hwif_t *hwif = drive->hwif; - struct ide_io_ports *io_ports = &hwif->io_ports; int error = 0; u8 stat; + ide_task_t task; #ifdef CONFIG_BLK_DEV_IDEDMA if (hwif->dma_ops) /* check if host supports DMA */ @@ -828,9 +828,16 @@ int ide_config_drive_speed(ide_drive_t *drive, u8 speed) SELECT_MASK(drive, 0); udelay(1); hwif->set_irq(hwif, 0); - hwif->OUTB(SETFEATURES_XFER, io_ports->feature_addr); - hwif->OUTB(speed, io_ports->nsect_addr); + + memset(&task, 0, sizeof(task)); + task.tf_flags = IDE_TFLAG_OUT_FEATURE | IDE_TFLAG_OUT_NSECT; + task.tf.feature = SETFEATURES_XFER; + task.tf.nsect = speed; + + hwif->tf_load(drive, &task); + hwif->exec_command(hwif, WIN_SETFEATURES); + if (drive->quirk_list == 2) hwif->set_irq(hwif, 1); |