diff options
| -rw-r--r-- | drivers/scsi/libata-core.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/libata-core.c b/drivers/scsi/libata-core.c index 5d0adfa4610..5dbcf0cf4a1 100644 --- a/drivers/scsi/libata-core.c +++ b/drivers/scsi/libata-core.c @@ -1625,6 +1625,12 @@ static void ata_dev_set_mode(struct ata_port *ap, struct ata_device *dev) idx = ofs + dev->xfer_shift; WARN_ON(idx >= ARRAY_SIZE(xfer_mode_str)); + if (ata_dev_revalidate(ap, dev, 0)) { + printk(KERN_ERR "ata%u: failed to revalidate after set " + "xfermode, disabled\n", ap->id); + ata_port_disable(ap); + } + DPRINTK("idx=%d xfer_shift=%u, xfer_mode=0x%x, base=0x%x, offset=%d\n", idx, dev->xfer_shift, (int)dev->xfer_mode, (int)base, ofs); |