libata: Update queued trim blacklist for M5x0 drives
authorMartin K. Petersen <martin.petersen@oracle.com>
Wed, 2 Apr 2014 00:42:37 +0000 (20:42 -0400)
committerTejun Heo <tj@kernel.org>
Wed, 2 Apr 2014 17:10:21 +0000 (13:10 -0400)
commitd121f7d0cbb875abce249dbf7eb191f9bafe80b7
tree6f70759850245017f640e899043bf1a422430de2
parent74c03eb63061c834893e7ebf8d298573bdccfd08
libata: Update queued trim blacklist for M5x0 drives

Crucial/Micron M500 drives properly support queued DSM TRIM starting
with firmware MU05. Update the blacklist so we only disable queued trim
for older firmware releases.

Early M550 series drives suffer from the same issue as M500. A bugfix
firmware is in the pipeline but not ready yet. Until then, blacklist
queued trim for M550.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Cc: Chris Samuel <chris@csamuel.org>
Cc: Marc MERLIN <marc@merlins.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@vger.kernel.org
drivers/ata/libata-core.c