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ahci: qoriq: Disable NCQ on ls2080a SoC
authorTang Yuantian <Yuantian.Tang@freescale.com>
Thu, 29 Oct 2015 06:22:16 +0000 (14:22 +0800)
committerTejun Heo <tj@kernel.org>
Sat, 31 Oct 2015 00:52:15 +0000 (09:52 +0900)
commit640847298e2b7f19e1376cf5a6fda0fce5d96fb2
tree85931ec915867792a8b9b9f4fd6aaf7394ea7acatree | snapshot
parentd19f9aaf01341bd02da3aca3197751f52155551acommit | diff
ahci: qoriq: Disable NCQ on ls2080a SoC

NCQ feature can't be used due to the erratum A-008473.
This patch disables NCQ as a workaround.

Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
drivers/ata/ahci_qoriq.c diff | blob | history
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