There was a rare report where SB600 reported SERR_INTERNAL and SRST
couldn't get it out of the failure mode. Hardreset on SERR_INTERNAL.
As the problem is intermittent, whether this fixes the problem or not
hasn't been verified yet, but hardresetting the channel on internal
error is a good idea anyway.
Signed-off-by: Tejun Heo <[EMAIL PROTECTED]>
diff --git a/drivers/ata/libata-eh.c b/drivers/ata/libata-eh.c
index 7349c3d..fc11bb3 100644
--- a/drivers/ata/libata-eh.c
+++ b/drivers/ata/libata-eh.c
@@ -1055,7 +1055,7 @@ static void ata_eh_analyze_serror(struct ata_port *ap)
}
if (serror & SERR_INTERNAL) {
err_mask |= AC_ERR_SYSTEM;
- action |= ATA_EH_SOFTRESET;
+ action |= ATA_EH_HARDRESET;
}
if (serror & (SERR_PHYRDY_CHG | SERR_DEV_XCHG))
ata_ehi_hotplugged(&ehc->i);
-
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