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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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5
drivers/scsi/qla2xxx/qla_mbx.c
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@@ -1112,6 +1112,9 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha)
if ((ha->fw_attributes_h &
(FW_ATTR_H_NVME | FW_ATTR_H_NVME_UPDATED)) &&
ql2xnvmeenable) {
if (ha->fw_attributes_h & FW_ATTR_H_NVME_FBURST)
vha->flags.nvme_first_burst = 1;
vha->flags.nvme_enabled = 1;
ql_log(ql_log_info, vha, 0xd302,
"%s: FC-NVMe is Enabled (0x%x)\n",
@@ -6267,8 +6270,6 @@ int __qla24xx_parse_gpdb(struct scsi_qla_host *vha, fc_port_t *fcport,
fcport->d_id.b.rsvd_1 = 0;
if (fcport->fc4f_nvme) {
fcport->nvme_prli_service_param =
pd->prli_nvme_svc_param_word_3;
fcport->port_type = FCT_NVME;
} else {
/* If not target must be initiator or unknown type. */