tree c6dc4115ca8bb7e64431af86d553328f13d289fc
parent e34bb370dec4919b7e8b769d51ad2bc2535b6982
author Tejun Heo <htejun@gmail.com> 1172550259 +0900
committer Jeff Garzik <jeff@garzik.org> 1172798385 -0500

ahci: improve spurious SDB FIS handling

Spurious SDB FIS during NCQ might not contain spurious completions.
It could be spurious TF update or invalid async notification.  Treat
as HSM violation iff a spurious SDB FIS contains spurious completions;
otherwise, just whine once about it.

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