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(parent: aad0b62) | patch
ahci: disable MSI on SAMSUNG 0xa800 SSD
authorTejun Heo <tj@kernel.org>
Thu, 4 Dec 2014 18:13:28 +0000 (13:13 -0500)
committerTejun Heo <tj@kernel.org>
Thu, 4 Dec 2014 18:18:55 +0000 (13:18 -0500)
commit2b21ef0aae65f22f5ba86b13c4588f6f0c2dbefb
tree3e3c35157b93673a5849a781c173d64f82c519e0tree | snapshot
parentaad0b624129709c94c2e19e583b6053520353fa8commit | diff
ahci: disable MSI on SAMSUNG 0xa800 SSD

Just like 0x1600 which got blacklisted by 66a7cbc303f4 ("ahci: disable
MSI instead of NCQ on Samsung pci-e SSDs on macbooks"), 0xa800 chokes
on NCQ commands if MSI is enabled.  Disable MSI.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: Dominik Mierzejewski <dominik@greysector.net>
Link: https://bugzilla.kernel.org/show_bug.cgi?id=89171
Cc: stable@vger.kernel.org
drivers/ata/ahci.c diff | blob | history
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