diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/block/ahci.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/block/ahci.c b/drivers/block/ahci.c index 8c785ae92..9b6d8c5d8 100644 --- a/drivers/block/ahci.c +++ b/drivers/block/ahci.c @@ -918,7 +918,8 @@ int ahci_init(u32 base) | ATA_FLAG_PIO_DMA | ATA_FLAG_NO_ATAPI; probe_ent->pio_mask = 0x1f; - probe_ent->udma_mask = 0x7f; /*Fixme,assume to support UDMA6 */ + probe_ent->udma_mask = 0x3f; /* Fixme,assume to support up to UDMA5 + * as some drives don't support UDMA6 */ probe_ent->mmio_base = base; |