tree 93f2b17ee632867a34236d2b4f70dd88a65cac10
parent bb158eabda984851d7964d968b9859383f98a701
author Stephen M. Cameron <scameron@beardog.cce.hp.com> 1319664124 -0500
committer James Bottomley <JBottomley@Parallels.com> 1319970901 +0400

[SCSI] hpsa: detect controller lockup

When controller lockup condition is detected,
we should fail all outstanding commands and disable
the controller.  This will enable multipath solutions
to recover gracefully.

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>