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(parent: 4cce177) | patch
scsi: hisi_sas: change ncq process for v3 hw
authorXiang Chen <chenxiang66@hisilicon.com>
Fri, 8 Dec 2017 17:16:39 +0000 (01:16 +0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Fri, 15 Dec 2017 02:25:02 +0000 (21:25 -0500)
commite4f622248d31b830750f1da40bbf57219c41f16f
tree99f5626ce03ba88ba46c1c44ec5389676d1a83d9tree | snapshot
parent4cce17787296d77b97b980e65118e2676ad84ec3commit | diff
scsi: hisi_sas: change ncq process for v3 hw

For v3 hw, each NCQ will return a CQ, so it is no need to acquire IPTT from
ITCT, just acquire it from IPTT field of CQ.

Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/hisi_sas/hisi_sas_v3_hw.c diff | blob | history
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