tree 6f4e8b2674a5d48dcd9628d064eb335ac9f91e86
parent 1e8f5f761ca3636bb6e281d9dd8adfa887b38eea
author Gwendal Grignou <gwendal@google.com> 1371578088 -0700
committer Tejun Heo <tj@kernel.org> 1371580530 -0700

libata: cleanup SAT error translation

- Remove duplicate Medium Error Entry.

- Fix translations to match SAT2 translation table.

- Remove warning messages when translation is not found when decoding
  error or status register.

- Goes through status register decoding when only ABRT bit is set in
  error register.

Tested: When a disk fails, it sets

  Status = 0x71 [DRDY DF ERR] , Error = 0x4 [ABRT]

This patch will make the sense key HARDWARE_ERROR instead.

When there is a simple command syntax error:

  Status = 0x51 [DRDY ERR] , Error = 0x4 [ABRT]

The sense key remains ABORTED_COMMAND.

tj: Some updates to the description and comments.

Signed-off-by: Gwendal Grignou <gwendal@google.com>
Signed-off-by: Tejun Heo <tj@kernel.org>