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ahci: Gigabyte GA-MA69VM-S2 can't do 64bit DMA
authorTejun Heo <htejun@gmail.com>
Sun, 16 Aug 2009 12:06:57 +0000 (21:06 +0900)
committerJeff Garzik <jgarzik@redhat.com>
Wed, 9 Sep 2009 01:17:59 +0000 (21:17 -0400)
commitf26f0bfba0ce04206d1d462c43c5ed1ed39f514c
tree0b9f59f4cbeddbd7c065e594c307b15d59320a1dtree | snapshot
parentc9ae66ce4c1afc6b57353363e3d5a29a9afadd25commit | diff
ahci: Gigabyte GA-MA69VM-S2 can't do 64bit DMA

Gigabyte GA-MA69VM-S2 can't do 64bit DMA either.  It's yet unknown
whether recent BIOS fixes the problem.  Blacklist regardless of BIOS
revisions for now.

Sandor Bodo-Merle reported and provided the initial patch for this
issue.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Sandor Bodo-Merle <sbodomerle@gmail.com>
Cc: Shane Huang <shane.huang@amd.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
drivers/ata/ahci.c diff | blob | history
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