[SCSI] lpfc 8.3.30: Fix SLI4 driver module load and unload

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, 9 deletions

diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
index 1afa50f54b87..1ce36bc9c56b 100644
--- a/drivers/scsi/lpfc/lpfc_init.c
+++ b/drivers/scsi/lpfc/lpfc_init.c
@@ -5821,10 +5821,9 @@ lpfc_sli4_post_status_check(struct lpfc_hba *phba)
                                         readl(phba->sli4_hba.u.if_type2.
                                               ERR2regaddr);
                                 lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
-                                        "2888 Port Error Detected "
-                                        "during POST: "
-                                        "port status reg 0x%x, "
-                                        "port_smphr reg 0x%x, "
+                                        "2888 Unrecoverable port error "
+                                        "following POST: port status reg "
+                                        "0x%x, port_smphr reg 0x%x, "
                                         "error 1=0x%x, error 2=0x%x\n",
                                         reg_data.word0,
                                         portsmphr_reg.word0,
@@ -7279,7 +7278,8 @@ lpfc_pci_function_reset(struct lpfc_hba *phba)
                                LPFC_SLIPORT_INIT_PORT);
                         writel(reg_data.word0, phba->sli4_hba.u.if_type2.
                                CTRLregaddr);
-
+                        /* flush */
+                        readl(phba->sli4_hba.u.if_type2.STATUSregaddr);
                         /*
                          * Poll the Port Status Register and wait for RDY for
                          * up to 10 seconds.  If the port doesn't respond, treat
@@ -7317,11 +7317,10 @@ lpfc_pci_function_reset(struct lpfc_hba *phba)
                                 phba->work_status[1] = readl(
                                         phba->sli4_hba.u.if_type2.ERR2regaddr);
                                 lpfc_printf_log(phba, KERN_ERR, LOG_INIT,
-                                        "2890 Port Error Detected "
-                                        "during Port Reset: "
-                                        "port status reg 0x%x, "
+                                        "2890 Port error detected during port "
+                                        "reset(%d): port status reg 0x%x, "
                                         "error 1=0x%x, error 2=0x%x\n",
-                                        reg_data.word0,
+                                        num_resets, reg_data.word0,
                                         phba->work_status[0],
                                         phba->work_status[1]);
                                 rc = -ENODEV;