scsi: lpfc: Enable Management features for IF_TYPE=6

Addition of support for if_type=6 missed several checks for interface type,
resulting in the failure of several key management features such as
firmware dump and loopback testing.

Correct the checks on the if_type so that both SLI4 IF_TYPE's 2 and 6 are
supported.

Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

drivers/scsi/lpfc/lpfc_attr.c

@@ -1358,7 +1358,7 @@ lpfc_sli4_pdev_reg_request(struct lpfc_hba *phba, uint32_t opcode)
 		return -EACCES;
 
 	if ((phba->sli_rev < LPFC_SLI_REV4) ||
-	    (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+	    (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <
 	     LPFC_SLI_INTF_IF_TYPE_2))
 		return -EPERM;
 
@@ -4361,7 +4361,7 @@ lpfc_link_speed_store(struct device *dev, struct device_attribute *attr,
 	uint32_t prev_val, if_type;
 
 	if_type = bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf);
-	if (if_type == LPFC_SLI_INTF_IF_TYPE_2 &&
+	if (if_type >= LPFC_SLI_INTF_IF_TYPE_2 &&
 	    phba->hba_flag & HBA_FORCED_LINK_SPEED)
 		return -EPERM;
 

drivers/scsi/lpfc/lpfc_bsg.c

@@ -2222,7 +2222,7 @@ lpfc_bsg_diag_loopback_mode(struct bsg_job *job)
 
 	if (phba->sli_rev < LPFC_SLI_REV4)
 		rc = lpfc_sli3_bsg_diag_loopback_mode(phba, job);
-	else if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) ==
+	else if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) >=
 		 LPFC_SLI_INTF_IF_TYPE_2)
 		rc = lpfc_sli4_bsg_diag_loopback_mode(phba, job);
 	else
@@ -2262,7 +2262,7 @@ lpfc_sli4_bsg_diag_mode_end(struct bsg_job *job)
 
 	if (phba->sli_rev < LPFC_SLI_REV4)
 		return -ENODEV;
-	if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+	if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <
 	    LPFC_SLI_INTF_IF_TYPE_2)
 		return -ENODEV;
 
@@ -2354,7 +2354,7 @@ lpfc_sli4_bsg_link_diag_test(struct bsg_job *job)
 		rc = -ENODEV;
 		goto job_error;
 	}
-	if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+	if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <
 	    LPFC_SLI_INTF_IF_TYPE_2) {
 		rc = -ENODEV;
 		goto job_error;

drivers/scsi/lpfc/lpfc_els.c

@@ -5733,7 +5733,7 @@ lpfc_els_rcv_rdp(struct lpfc_vport *vport, struct lpfc_iocbq *cmdiocb,
 	struct ls_rjt stat;
 
 	if (phba->sli_rev < LPFC_SLI_REV4 ||
-	    bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) !=
+	    bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) <
 						LPFC_SLI_INTF_IF_TYPE_2) {
 		rjt_err = LSRJT_UNABLE_TPC;
 		rjt_expl = LSEXP_REQ_UNSUPPORTED;

drivers/scsi/lpfc/lpfc_hbadisc.c

@@ -4850,7 +4850,7 @@ lpfc_unreg_rpi(struct lpfc_vport *vport, struct lpfc_nodelist *ndlp)
 				if (phba->sli_rev == LPFC_SLI_REV4 &&
 				    (!(vport->load_flag & FC_UNLOADING)) &&
 				    (bf_get(lpfc_sli_intf_if_type,
-				     &phba->sli4_hba.sli_intf) ==
+				     &phba->sli4_hba.sli_intf) >=
 				      LPFC_SLI_INTF_IF_TYPE_2) &&
 				    (kref_read(&ndlp->kref) > 0)) {
 					mbox->ctx_ndlp = lpfc_nlp_get(ndlp);