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scsi: qla2xxx: Add First Burst support for FC-NVMe devices

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Add Support for First Burst for FC-NVMe protocol. This feature requires
First Burst support in the firmware.

Signed-off-by: Darren Trapp <darren.trapp@cavium.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Darren Trapp
2019-02-15 14:37:13 -08:00
committed by Martin K. Petersen
parent ec322937a7
commit 03aaa89fe4
7 changed files with 39 additions and 9 deletions
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9
drivers/scsi/qla2xxx/qla_isr.c
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@@ -1715,6 +1715,15 @@ qla24xx_logio_entry(scsi_qla_host_t *vha, struct req_que *req,
vha->hw->exch_starvation = 0;
data[0] = MBS_COMMAND_COMPLETE;
if (sp->type == SRB_PRLI_CMD) {
lio->u.logio.iop[0] =
le32_to_cpu(logio->io_parameter[0]);
lio->u.logio.iop[1] =
le32_to_cpu(logio->io_parameter[1]);
goto logio_done;
}
if (sp->type != SRB_LOGIN_CMD)
goto logio_done;