tree 976f5ecb7ff61c19620ca482c0550b0b009bfa6a
parent 284b6481cc7112ca6a9e60b7a9b650fba3bf0492
author Tejun Heo <htejun@gmail.com> 1137989376 +0900
committer Jeff Garzik <jgarzik@pobox.com> 1138332987 -0500

[PATCH] libata: add detailed AC_ERR_* flags

Add detailed AC_ERR_* flags and use them.  Long-term goal is to
describe all errors with err_mask and tf combination (tf for failed
sector information, etc...).  After proper error diagnosis is
implemented, sense data should also be generated from err_mask instead
of directly from hardware tf registers as it is currently.

Signed-off-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>