[PATCH] libata: add NCQ blacklist entries from Silicon Image Windows driver (v2)
authorRobert Hancock <hancockr@shaw.ca>
Tue, 3 Apr 2007 04:05:29 +0000 (22:05 -0600)
committerLinus Torvalds <torvalds@woody.linux-foundation.org>
Wed, 4 Apr 2007 15:40:17 +0000 (08:40 -0700)
commit36e337d0244ddcf4317f7d7c1144b9adfc8e5e3a
tree023f04da880b2cbf60cccbd464f905e0849a38cb
parentb6d3d16e26da996d301aec0bbce5c26a0cdcf6ac
[PATCH] libata: add NCQ blacklist entries from Silicon Image Windows driver (v2)

This adds some NCQ blacklist entries taken from the Silicon Image 3124/3132
Windows driver .inf files. There are some confirming reports of problems
with these drives under Linux (for example http://lkml.org/lkml/2007/3/4/178)
so let's disable NCQ on these drives.

 [ I'm personally starting to wonder whether we shouldn't disable NCQ by
   default, and perhaps have a white-list. There seems to be a *lot* of
   drives that do this wrong..   - Linus ]

Signed-off-by: Robert Hancock <hancockr@shaw.ca>
Acked-by: Tejun Heo <htejun@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
drivers/ata/libata-core.c