diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/ide-cd.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c index c7d77f0ad89..855a23c1c81 100644 --- a/drivers/ide/ide-cd.c +++ b/drivers/ide/ide-cd.c @@ -917,19 +917,19 @@ static ide_startstop_t cdrom_start_packet_command(ide_drive_t *drive, if (ide_wait_stat(&startstop, drive, 0, BUSY_STAT, WAIT_READY)) return startstop; + /* FIXME: for Virtual DMA we must check harder */ if (info->dma) info->dma = !hwif->dma_setup(drive); /* Set up the controller registers. */ - /* FIXME: for Virtual DMA we must check harder */ + if (IDE_CONTROL_REG) + HWIF(drive)->OUTB(drive->ctl, IDE_CONTROL_REG); HWIF(drive)->OUTB(info->dma, IDE_FEATURE_REG); HWIF(drive)->OUTB(0, IDE_IREASON_REG); HWIF(drive)->OUTB(0, IDE_SECTOR_REG); HWIF(drive)->OUTB(xferlen & 0xff, IDE_BCOUNTL_REG); HWIF(drive)->OUTB(xferlen >> 8 , IDE_BCOUNTH_REG); - if (IDE_CONTROL_REG) - HWIF(drive)->OUTB(drive->ctl, IDE_CONTROL_REG); if (CDROM_CONFIG_FLAGS (drive)->drq_interrupt) { /* waiting for CDB interrupt, not DMA yet. */ |