diff options
Diffstat (limited to 'drivers/ata/libata-eh.c')
| -rw-r--r-- | drivers/ata/libata-eh.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c index 52c85af7fe9..7b61562cdd4 100644 --- a/drivers/ata/libata-eh.c +++ b/drivers/ata/libata-eh.c @@ -1276,7 +1276,7 @@ static int ata_eh_speed_down(struct ata_device *dev, int is_io, return ATA_EH_HARDRESET; /* lower transfer mode */ - if (ata_down_xfermask_limit(dev, 0) == 0) + if (ata_down_xfermask_limit(dev, ATA_DNXFER_ANY) == 0) return ATA_EH_SOFTRESET; ata_dev_printk(dev, KERN_ERR, @@ -1965,6 +1965,7 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, struct ata_eh_context *ehc = &ap->eh_context; struct ata_device *dev; int down_xfermask, i, rc; + int dnxfer_sel; DPRINTK("ENTER\n"); @@ -2064,8 +2065,10 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset, sata_down_spd_limit(ap); default: ehc->tries[dev->devno]--; - if (down_xfermask && - ata_down_xfermask_limit(dev, ehc->tries[dev->devno] == 1)) + dnxfer_sel = ATA_DNXFER_ANY; + if (ehc->tries[dev->devno] == 1) + dnxfer_sel = ATA_DNXFER_FORCE_PIO0; + if (down_xfermask && ata_down_xfermask_limit(dev, dnxfer_sel)) ehc->tries[dev->devno] = 0; } |