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linux/drivers/ata/ahci.c
Tejun Heo 283cc0c264 ahci: disable MSI on SAMSUNG 0xa800 SSD 
commit 2b21ef0aae upstream.

Just like 0x1600 which got blacklisted by 66a7cbc303 ("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
Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
2014-12-10 17:49:44 +00:00

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