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path: root/drivers/ata/libata-eh.c
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Diffstat (limited to 'drivers/ata/libata-eh.c')
-rw-r--r--drivers/ata/libata-eh.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 52c85af7fe99..7b61562cdd40 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,
1276 return ATA_EH_HARDRESET; 1276 return ATA_EH_HARDRESET;
1277 1277
1278 /* lower transfer mode */ 1278 /* lower transfer mode */
1279 if (ata_down_xfermask_limit(dev, 0) == 0) 1279 if (ata_down_xfermask_limit(dev, ATA_DNXFER_ANY) == 0)
1280 return ATA_EH_SOFTRESET; 1280 return ATA_EH_SOFTRESET;
1281 1281
1282 ata_dev_printk(dev, KERN_ERR, 1282 ata_dev_printk(dev, KERN_ERR,
@@ -1965,6 +1965,7 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
1965 struct ata_eh_context *ehc = &ap->eh_context; 1965 struct ata_eh_context *ehc = &ap->eh_context;
1966 struct ata_device *dev; 1966 struct ata_device *dev;
1967 int down_xfermask, i, rc; 1967 int down_xfermask, i, rc;
1968 int dnxfer_sel;
1968 1969
1969 DPRINTK("ENTER\n"); 1970 DPRINTK("ENTER\n");
1970 1971
@@ -2064,8 +2065,10 @@ static int ata_eh_recover(struct ata_port *ap, ata_prereset_fn_t prereset,
2064 sata_down_spd_limit(ap); 2065 sata_down_spd_limit(ap);
2065 default: 2066 default:
2066 ehc->tries[dev->devno]--; 2067 ehc->tries[dev->devno]--;
2067 if (down_xfermask && 2068 dnxfer_sel = ATA_DNXFER_ANY;
2068 ata_down_xfermask_limit(dev, ehc->tries[dev->devno] == 1)) 2069 if (ehc->tries[dev->devno] == 1)
2070 dnxfer_sel = ATA_DNXFER_FORCE_PIO0;
2071 if (down_xfermask && ata_down_xfermask_limit(dev, dnxfer_sel))
2069 ehc->tries[dev->devno] = 0; 2072 ehc->tries[dev->devno] = 0;
2070 } 2073 }
2071 2074