[SCSI] lpfc 8.3.29: SLI related fixes

SLI related fixes:

- Fix REG_RPI fails on SLI4 HBA putting NPort into NPR state (126230)
- Fix ELS FDISC failing with local reject / invalid RPI. (126350)
- Fix reset port when reset is needed during fw_dump (125807)
- Fix unbounded firmware revision string from port cause panic (126560)
- Fix driver behavior when receiving an ADISC (126654)
- Fix driver not returning when bad ndlp found in abts error event
  handling (126209)
- Add more driver logs in area of SLI4 port error attention and reset
  recovery (126813, 124466)
- Fix failure in handling large CQ/EQ identifiers in an IOV
  environment (126856)
- Fix for driver using duplicate RPIs after lancer port reset (126723)
- Clear vport->fc_myDID in lpfc_els_issue_fdisc to guarentee a
  zero SID (126779, 126897)
- Fix for SLI4 Port delivery for BLS ABORT ACC (126289)

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>

1 files changed, 8 insertions, 4 deletions

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index f6697cb0e216..296ad5bc4240 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -353,7 +353,7 @@ lpfc_fwrev_show(struct device *dev, struct device_attribute *attr,
 	struct lpfc_hba   *phba = vport->phba;
 	uint32_t if_type;
 	uint8_t sli_family;
-	char fwrev[32];
+	char fwrev[FW_REV_STR_SIZE];
 	int len;
 
 	lpfc_decode_firmware_rev(phba, fwrev, 1);
@@ -922,11 +922,15 @@ lpfc_sli4_pdev_reg_request(struct lpfc_hba *phba, uint32_t opcode)
 	rc = lpfc_sli4_pdev_status_reg_wait(phba);
 
 	if (rc == -EPERM) {
-		/* no privilage for reset, restore if needed */
-		if (before_fc_flag & FC_OFFLINE_MODE)
-			goto out;
+		/* no privilage for reset */
+		lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
+				"3150 No privilage to perform the requested "
+				"access: x%x\n", reg_val);
 	} else if (rc == -EIO) {
 		/* reset failed, there is nothing more we can do */
+		lpfc_printf_log(phba, KERN_ERR, LOG_SLI,
+				"3153 Fail to perform the requested "
+				"access: x%x\n", reg_val);
 		return rc;
 	}