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)
committerJiri Slaby <jslaby@suse.cz>
Thu, 15 May 2014 07:56:01 +0000 (09:56 +0200)
commit1b18c1cf7f64cfa8a7c5cdfc3f364b4280b15660
treec81b8005bc00c0d3add788a52fe5efd16788f130
parent7adc63f52f7d6ab93e7c53c2a34bcb690cc560e5
libata: Update queued trim blacklist for M5x0 drives

commit d121f7d0cbb875abce249dbf7eb191f9bafe80b7 upstream.

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>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
drivers/ata/libata-core.c