From: Gaurav Srivastava <gaurav.srivastava@xxxxxxxxxxxx>
This patch adds the vmid in wqe before sending out the request.
The type of vmid depends on the configured type and is checked before
being appended.
Reviewed-by: Hannes Reinecke <hare@xxxxxxx>
Signed-off-by: Gaurav Srivastava <gaurav.srivastava@xxxxxxxxxxxx>
Signed-off-by: James Smart <jsmart2021@xxxxxxxxx>
---
v11:
No change
v10:
Removed redudant code
v9:
No change
v8:
Modified the log messages
v7:
No change
v6:
No change
v5:
Modified the comments
v4:
No change
v3:
No change
v2:
Ported the patch on top of 5.10/scsi-queue
---
drivers/scsi/lpfc/lpfc_sli.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index c7d0acd6c8ef..6555308cea7a 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -9766,6 +9766,8 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
*pcmd == ELS_CMD_RSCN_XMT ||
*pcmd == ELS_CMD_FDISC ||
*pcmd == ELS_CMD_LOGO ||
+ *pcmd == ELS_CMD_QFPA ||
+ *pcmd == ELS_CMD_UVEM ||
*pcmd == ELS_CMD_PLOGI)) {
bf_set(els_req64_sp, &wqe->els_req, 1);
bf_set(els_req64_sid, &wqe->els_req,
@@ -10328,6 +10330,18 @@ __lpfc_sli_issue_fcp_io_s4(struct lpfc_hba *phba, uint32_t ring_number,
bf_set(wqe_wqes, &wqe->generic.wqe_com, 0);
}
+ /* add the VMID tags as per switch response */
+ if (unlikely(piocb->iocb_flag & LPFC_IO_VMID)) {
+ if (phba->pport->vmid_priority_tagging) {
+ bf_set(wqe_ccpe, &wqe->fcp_iwrite.wqe_com, 1);
+ bf_set(wqe_ccp, &wqe->fcp_iwrite.wqe_com,
+ (piocb->vmid_tag.cs_ctl_vmid));
+ } else {
+ bf_set(wqe_appid, &wqe->fcp_iwrite.wqe_com, 1);
+ bf_set(wqe_wqes, &wqe->fcp_iwrite.wqe_com, 1);
+ wqe->words[31] = piocb->vmid_tag.app_id;
+ }
+ }
rc = lpfc_sli4_issue_wqe(phba, lpfc_cmd->hdwq, piocb);
return rc;
}
--
2.26.2
