diff options
author | Alan Cox <alan@redhat.com> | 2009-03-24 06:23:46 -0400 |
---|---|---|
committer | Jeff Garzik <jgarzik@redhat.com> | 2009-03-24 22:52:39 -0400 |
commit | c96f1732e25362d10ee7bcac1df8412a2e6b7d23 (patch) | |
tree | 66e24eddb174d6751579ec5952f72cbbac0fb038 /drivers/ata/sata_mv.c | |
parent | 3d47aa8e7e7b2aa09256590388aa8dddc79280f9 (diff) |
[libata] Improve timeout handling
On a timeout call a device specific handler early in the recovery so that
we can complete and process successful commands which timed out due to IRQ
loss or the like rather more elegantly.
[Revised to exclude the timeout handling on a few devices that inherit from
SFF but are not SFF enough to use the default timeout handler]
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/sata_mv.c')
-rw-r--r-- | drivers/ata/sata_mv.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 8a751054c8a1..a377226b81c8 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c | |||
@@ -646,6 +646,8 @@ static struct scsi_host_template mv6_sht = { | |||
646 | static struct ata_port_operations mv5_ops = { | 646 | static struct ata_port_operations mv5_ops = { |
647 | .inherits = &ata_sff_port_ops, | 647 | .inherits = &ata_sff_port_ops, |
648 | 648 | ||
649 | .lost_interrupt = ATA_OP_NULL, | ||
650 | |||
649 | .qc_defer = mv_qc_defer, | 651 | .qc_defer = mv_qc_defer, |
650 | .qc_prep = mv_qc_prep, | 652 | .qc_prep = mv_qc_prep, |
651 | .qc_issue = mv_qc_issue, | 653 | .qc_issue = mv_qc_issue, |