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(parent: 7c3f8fd) | patch
scsi: qla2xxx: use shadow register for ISP27XX
authorQuinn Tran <quinn.tran@cavium.com>
Wed, 14 Jun 2017 03:47:23 +0000 (20:47 -0700)
committerMartin K. Petersen <martin.petersen@oracle.com>
Wed, 28 Jun 2017 01:21:41 +0000 (21:21 -0400)
commitaf7bb3826a49b774332a5e8ff3f68877bdfd21c9
tree30271aad360ebcca631d60d86278fcdca81097a9tree | snapshot
parent7c3f8fd10bab0b4d9021a11f123fd67e81ef3b0ecommit | 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_def.h diff | blob | history
drivers/scsi/qla2xxx/qla_init.c diff | blob | history
drivers/scsi/qla2xxx/qla_os.c diff | blob | history
drivers/scsi/qla2xxx/qla_target.c diff | blob | history
Domain: System / Kernel;