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(parent: d2b292c) | patch
scsi: qla2xxx: Use shadow register for ISP27XX
authorQuinn Tran <quinn.tran@cavium.com>
Thu, 28 Dec 2017 20:33:18 +0000 (12:33 -0800)
committerMartin K. Petersen <martin.petersen@oracle.com>
Thu, 4 Jan 2018 04:41:05 +0000 (23:41 -0500)
commit1586e07a46b8e9fefdda22f763cfb1ba58f9c3cc
tree547e42498fe5a903534cfb5403a0ae5545dd8featree | snapshot
parentd2b292c3f6fdef5819a276acd64915bae6384a7fcommit | diff
scsi: qla2xxx: Use shadow register for ISP27XX

For ISP27XX, use shadow register to read FW provided REQQ's consumer
index. The shadow register is dma'ed by firmware.

Signed-off-by: Quinn Tran <quinn.tran@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/qla2xxx/qla_iocb.c diff | blob | history
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