From: James Smart <james.smart@emulex.com>
Date: Thu, 20 Feb 2014 14:57:43 +0000 (-0500)
Subject: [SCSI] lpfc 8.3.45: Fixed driver error messages after firmware download
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e10b2022f942f8414d9a5c1e717c5f6940948f8e;p=linux-beck.git

[SCSI] lpfc 8.3.45: Fixed driver error messages after firmware download

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

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index f31a36827512..f622c8811344 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -1469,7 +1469,8 @@ lpfc_handle_eratt_s3(struct lpfc_hba *phba)
  * for handling possible port resource change.
  **/
 static int
-lpfc_sli4_port_sta_fn_reset(struct lpfc_hba *phba, int mbx_action)
+lpfc_sli4_port_sta_fn_reset(struct lpfc_hba *phba, int mbx_action,
+			    bool en_rn_msg)
 {
 	int rc;
 	uint32_t intr_mode;
@@ -1481,9 +1482,10 @@ lpfc_sli4_port_sta_fn_reset(struct lpfc_hba *phba, int mbx_action)
 	rc = lpfc_sli4_pdev_status_reg_wait(phba);
 	if (!rc) {
 		/* need reset: attempt for port recovery */
-		lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
-				"2887 Reset Needed: Attempting Port "
-				"Recovery...\n");
+		if (en_rn_msg)
+			lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
+					"2887 Reset Needed: Attempting Port "
+					"Recovery...\n");
 		lpfc_offline_prep(phba, mbx_action);
 		lpfc_offline(phba);
 		/* release interrupt for possible resource change */
@@ -1523,6 +1525,7 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
 	uint32_t reg_err1, reg_err2;
 	uint32_t uerrlo_reg, uemasklo_reg;
 	uint32_t pci_rd_rc1, pci_rd_rc2;
+	bool en_rn_msg = true;
 	int rc;
 
 	/* If the pci channel is offline, ignore possible errors, since
@@ -1573,10 +1576,12 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
 			break;
 		}
 		if (reg_err1 == SLIPORT_ERR1_REG_ERR_CODE_2 &&
-		    reg_err2 == SLIPORT_ERR2_REG_FW_RESTART)
+		    reg_err2 == SLIPORT_ERR2_REG_FW_RESTART) {
 			lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
-					"3143 Port Down: Firmware Restarted\n");
-		else if (reg_err1 == SLIPORT_ERR1_REG_ERR_CODE_2 &&
+					"3143 Port Down: Firmware Update "
+					"Detected\n");
+			en_rn_msg = false;
+		} else if (reg_err1 == SLIPORT_ERR1_REG_ERR_CODE_2 &&
 			 reg_err2 == SLIPORT_ERR2_REG_FORCED_DUMP)
 			lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
 					"3144 Port Down: Debug Dump\n");
@@ -1586,7 +1591,8 @@ lpfc_handle_eratt_s4(struct lpfc_hba *phba)
 					"3145 Port Down: Provisioning\n");
 
 		/* Check port status register for function reset */
-		rc = lpfc_sli4_port_sta_fn_reset(phba, LPFC_MBX_NO_WAIT);
+		rc = lpfc_sli4_port_sta_fn_reset(phba, LPFC_MBX_NO_WAIT,
+				en_rn_msg);
 		if (rc == 0) {
 			/* don't report event on forced debug dump */
 			if (reg_err1 == SLIPORT_ERR1_REG_ERR_CODE_2 &&