diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ata/pata_amd.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/ata/pata_amd.c b/drivers/ata/pata_amd.c index 33a74f11171..567f3f72774 100644 --- a/drivers/ata/pata_amd.c +++ b/drivers/ata/pata_amd.c @@ -307,6 +307,9 @@ static unsigned long nv_mode_filter(struct ata_device *dev, limit |= ATA_MASK_PIO; if (!(limit & (ATA_MASK_MWDMA | ATA_MASK_UDMA))) limit |= ATA_MASK_MWDMA | ATA_MASK_UDMA; + /* PIO4, MWDMA2, UDMA2 should always be supported regardless of + cable detection result */ + limit |= ata_pack_xfermask(ATA_PIO4, ATA_MWDMA2, ATA_UDMA2); ata_port_printk(ap, KERN_DEBUG, "nv_mode_filter: 0x%lx&0x%lx->0x%lx, " "BIOS=0x%lx (0x%x) ACPI=0x%lx%s\n", |