diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 41 |
1 files changed, 34 insertions, 7 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index ae3cb0a..9c60954 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -3593,13 +3593,16 @@ static int lpfc_sli_brdrestart_s4(struct lpfc_hba *phba) { struct lpfc_sli *psli = &phba->sli; - + uint32_t hba_aer_enabled; /* Restart HBA */ lpfc_printf_log(phba, KERN_INFO, LOG_SLI, "0296 Restart HBA Data: x%x x%x\n", phba->pport->port_state, psli->sli_flag); + /* Take PCIe device Advanced Error Reporting (AER) state */ + hba_aer_enabled = phba->hba_flag & HBA_AER_ENABLED; + lpfc_sli4_brdreset(phba); spin_lock_irq(&phba->hbalock); @@ -3611,6 +3614,10 @@ lpfc_sli_brdrestart_s4(struct lpfc_hba *phba) memset(&psli->lnk_stat_offsets, 0, sizeof(psli->lnk_stat_offsets)); psli->stats_start = get_seconds(); + /* Reset HBA AER if it was enabled, note hba_flag was reset above */ + if (hba_aer_enabled) + pci_disable_pcie_error_reporting(phba->pcidev); + lpfc_hba_down_post(phba); return 0; @@ -4554,6 +4561,24 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) /* Start error attention (ERATT) polling timer */ mod_timer(&phba->eratt_poll, jiffies + HZ * LPFC_ERATT_POLL_INTERVAL); + /* Enable PCIe device Advanced Error Reporting (AER) if configured */ + if (phba->cfg_aer_support == 1 && !(phba->hba_flag & HBA_AER_ENABLED)) { + rc = pci_enable_pcie_error_reporting(phba->pcidev); + if (!rc) { + lpfc_printf_log(phba, KERN_INFO, LOG_INIT, + "2829 This device supports " + "Advanced Error Reporting (AER)\n"); + spin_lock_irq(&phba->hbalock); + phba->hba_flag |= HBA_AER_ENABLED; + spin_unlock_irq(&phba->hbalock); + } else { + lpfc_printf_log(phba, KERN_INFO, LOG_INIT, + "2830 This device does not support " + "Advanced Error Reporting (AER)\n"); + phba->cfg_aer_support = 0; + } + } + /* * The port is ready, set the host's link state to LINK_DOWN * in preparation for link interrupts. @@ -9089,9 +9114,10 @@ lpfc_sli4_sp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe) } } if (unlikely(!cq)) { - lpfc_printf_log(phba, KERN_ERR, LOG_SLI, - "0365 Slow-path CQ identifier (%d) does " - "not exist\n", cqid); + if (phba->sli.sli_flag & LPFC_SLI_ACTIVE) + lpfc_printf_log(phba, KERN_ERR, LOG_SLI, + "0365 Slow-path CQ identifier " + "(%d) does not exist\n", cqid); return; } @@ -9321,9 +9347,10 @@ lpfc_sli4_fp_handle_eqe(struct lpfc_hba *phba, struct lpfc_eqe *eqe, cq = phba->sli4_hba.fcp_cq[fcp_cqidx]; if (unlikely(!cq)) { - lpfc_printf_log(phba, KERN_ERR, LOG_SLI, - "0367 Fast-path completion queue does not " - "exist\n"); + if (phba->sli.sli_flag & LPFC_SLI_ACTIVE) + lpfc_printf_log(phba, KERN_ERR, LOG_SLI, + "0367 Fast-path completion queue " + "does not exist\n"); return; } |
