From: Gaurav Srivastava <gaurav.srivastava@broadcom.com>
Date: Tue, 8 Jun 2021 10:05:53 +0530
Subject: scsi: lpfc: vmid: Append the VMID to the wqe before sending
Patch-mainline: v5.14-rc1
Git-commit: f56e86a082b745a645caa64044f16b854331cd9e
References: bsc#1189385 jsc#SLE-18970

Add the VMID in wqe before sending out the request. The type of VMID
depends on the configured type and is checked before being appended.

Link: https://lore.kernel.org/r/20210608043556.274139-11-muneendra.kumar@broadcom.com
Reviewed-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Gaurav Srivastava <gaurav.srivastava@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Muneendra Kumar <muneendra.kumar@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Daniel Wagner <dwagner@suse.de>
---
 drivers/scsi/lpfc/lpfc_sli.c |   14 ++++++++++++++
 1 file changed, 14 insertions(+)

--- 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
 				*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 @@ static int
 		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;
 }