MWDMA0 timings cannot be met with the PIIX based controller
programming interface.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/ata/pata_oldpiix.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index: b/drivers/ata/pata_oldpiix.c
===================================================================
--- a/drivers/ata/pata_oldpiix.c
+++ b/drivers/ata/pata_oldpiix.c
@@ -198,7 +198,7 @@ static int oldpiix_init_one (struct pci_
static const struct ata_port_info info = {
.flags = ATA_FLAG_SLAVE_POSS,
.pio_mask = ATA_PIO4,
- .mwdma_mask = ATA_MWDMA2,
+ .mwdma_mask = ATA_MWDMA12_ONLY,
.port_ops = &oldpiix_pata_ops,
};
const struct ata_port_info *ppi[] = { &info, NULL };
--
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