int ide_ata66_check (ide_drive_t *drive, ide_task_t *args)
{
if (args->tf.command == WIN_SETFEATURES &&
- args->tf.lbal > XFER_UDMA_2 &&
+ args->tf.nsect > XFER_UDMA_2 &&
args->tf.feature == SETFEATURES_XFER) {
if (eighty_ninty_three(drive) == 0) {
printk(KERN_WARNING "%s: UDMA speeds >UDMA33 cannot "
int set_transfer (ide_drive_t *drive, ide_task_t *args)
{
if (args->tf.command == WIN_SETFEATURES &&
- args->tf.lbal >= XFER_SW_DMA_0 &&
+ args->tf.nsect >= XFER_SW_DMA_0 &&
args->tf.feature == SETFEATURES_XFER &&
(drive->id->dma_ultra ||
drive->id->dma_mword ||
*/
SELECT_MASK(drive, 1);
- if (IDE_CONTROL_REG)
- hwif->OUTB(drive->ctl,IDE_CONTROL_REG);
+ ide_set_irq(drive, 1);
msleep(50);
hwif->OUTB(WIN_IDENTIFY, IDE_COMMAND_REG);
timeout = jiffies + WAIT_WORSTCASE;
// msleep(50);
#ifdef CONFIG_BLK_DEV_IDEDMA
- if (hwif->ide_dma_on) /* check if host supports DMA */
- hwif->dma_host_off(drive);
+ if (hwif->dma_host_set) /* check if host supports DMA */
+ hwif->dma_host_set(drive, 0);
#endif
/* Skip setting PIO flow-control modes on pre-EIDE drives */
SELECT_DRIVE(drive);
SELECT_MASK(drive, 0);
udelay(1);
- if (IDE_CONTROL_REG)
- hwif->OUTB(drive->ctl | 2, IDE_CONTROL_REG);
+ ide_set_irq(drive, 0);
hwif->OUTB(speed, IDE_NSECTOR_REG);
hwif->OUTB(SETFEATURES_XFER, IDE_FEATURE_REG);
hwif->OUTBSYNC(drive, WIN_SETFEATURES, IDE_COMMAND_REG);
- if ((IDE_CONTROL_REG) && (drive->quirk_list == 2))
- hwif->OUTB(drive->ctl, IDE_CONTROL_REG);
+ if (drive->quirk_list == 2)
+ ide_set_irq(drive, 1);
error = __ide_wait_stat(drive, drive->ready_stat,
BUSY_STAT|DRQ_STAT|ERR_STAT,
skip:
#ifdef CONFIG_BLK_DEV_IDEDMA
- if (speed >= XFER_SW_DMA_0)
- hwif->dma_host_on(drive);
- else if (hwif->ide_dma_on) /* check if host supports DMA */
- hwif->dma_off_quietly(drive);
+ if ((speed >= XFER_SW_DMA_0 || (hwif->host_flags & IDE_HFLAG_VDMA)) &&
+ drive->using_dma)
+ hwif->dma_host_set(drive, 1);
+ else if (hwif->dma_host_set) /* check if host supports DMA */
+ ide_dma_off_quietly(drive);
#endif
switch(speed) {
{
#ifdef CONFIG_BLK_DEV_IDEDMA
if (drive->crc_count) {
- drive->hwif->dma_off_quietly(drive);
+ ide_dma_off_quietly(drive);
ide_set_xfer_rate(drive, ide_auto_reduce_xfer(drive));
if (drive->current_speed >= XFER_SW_DMA_0)
- (void) HWIF(drive)->ide_dma_on(drive);
+ ide_dma_on(drive);
} else
ide_dma_off(drive);
#endif