diff options
Diffstat (limited to 'sys/dev/ata/ata-pci.c')
| -rw-r--r-- | sys/dev/ata/ata-pci.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/sys/dev/ata/ata-pci.c b/sys/dev/ata/ata-pci.c index fb950d9..01ca793 100644 --- a/sys/dev/ata/ata-pci.c +++ b/sys/dev/ata/ata-pci.c @@ -411,17 +411,14 @@ ata_pci_allocate(device_t dev, struct ata_channel *ch) } static int -ata_pci_dmastart(struct ata_channel *ch, caddr_t data, int32_t count, int dir) +ata_pci_dmastart(struct ata_channel *ch) { - int error; - - if ((error = ata_dmastart(ch, data, count, dir))) - return error; ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, (ATA_IDX_INB(ch, ATA_BMSTAT_PORT) | (ATA_BMSTAT_INTERRUPT | ATA_BMSTAT_ERROR))); ATA_IDX_OUTL(ch, ATA_BMDTP_PORT, ch->dma->mdmatab); ATA_IDX_OUTB(ch, ATA_BMCMD_PORT, - (dir ? ATA_BMCMD_WRITE_READ : 0) | ATA_BMCMD_START_STOP); + ((ch->dma->flags & ATA_DMA_READ) ? ATA_BMCMD_WRITE_READ : 0) | + ATA_BMCMD_START_STOP); return 0; } @@ -434,7 +431,6 @@ ata_pci_dmastop(struct ata_channel *ch) ATA_IDX_OUTB(ch, ATA_BMCMD_PORT, ATA_IDX_INB(ch, ATA_BMCMD_PORT) & ~ATA_BMCMD_START_STOP); ATA_IDX_OUTB(ch, ATA_BMSTAT_PORT, ATA_BMSTAT_INTERRUPT | ATA_BMSTAT_ERROR); - ata_dmastop(ch); return error; } |
