tree 850a2717f3861470a0020272f98416e17d36e5bf
parent eec4c3f317991dc85c786ffccd9c1a8620c41b18
author Tejun Heo <htejun@gmail.com> 1147751904 +0900
committer Jeff Garzik <jeff@garzik.org> 1148099948 -0400

[PATCH] libata: enforce default EH actions

LLDDs rely on libata that certain EH actions are automatically taken
on some errors.  If the port is frozen or one or more qc's have failed
with HSM violation or timeout, softreset is enforced (LLDD can ask for
storonger EH action at will).  If any other error condition exists,
libata EH always revalidates.

This behavior existed in earlier revisions of new EH but lost during
development process.  This patch restores it.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>