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authorAlan Cox <alan@redhat.com>2009-03-24 11:23:46 +0100
committerJeff Garzik <jgarzik@redhat.com>2009-03-25 03:52:39 +0100
commitc96f1732e25362d10ee7bcac1df8412a2e6b7d23 (patch)
tree66e24eddb174d6751579ec5952f72cbbac0fb038 /drivers/ata/sata_nv.c
parent[libata] Drain data on errors (diff)
downloadlinux-c96f1732e25362d10ee7bcac1df8412a2e6b7d23.tar.xz
linux-c96f1732e25362d10ee7bcac1df8412a2e6b7d23.zip
[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_nv.c')
-rw-r--r--drivers/ata/sata_nv.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/ata/sata_nv.c b/drivers/ata/sata_nv.c
index 2f523f8c27f6..6cda12ba8122 100644
--- a/drivers/ata/sata_nv.c
+++ b/drivers/ata/sata_nv.c
@@ -408,6 +408,7 @@ static struct scsi_host_template nv_swncq_sht = {
static struct ata_port_operations nv_common_ops = {
.inherits = &ata_bmdma_port_ops,
+ .lost_interrupt = ATA_OP_NULL,
.scr_read = nv_scr_read,
.scr_write = nv_scr_write,
};