diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 77 |
1 files changed, 59 insertions, 18 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 8df959ea9669..d6f3b83f3219 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -4690,6 +4690,10 @@ lpfc_sli4_hba_setup(struct lpfc_hba *phba) struct lpfc_vport *vport = phba->pport; struct lpfc_dmabuf *mp; + /* + * TODO: Why does this routine execute these task in a different + * order from probe? + */ /* Perform a PCI function reset to start from clean */ rc = lpfc_pci_function_reset(phba); if (unlikely(rc)) @@ -8439,29 +8443,66 @@ static int lpfc_sli4_eratt_read(struct lpfc_hba *phba) { uint32_t uerr_sta_hi, uerr_sta_lo; + uint32_t if_type, portsmphr; + struct lpfc_register portstat_reg; - /* For now, use the SLI4 device internal unrecoverable error + /* + * For now, use the SLI4 device internal unrecoverable error * registers for error attention. This can be changed later. */ - uerr_sta_lo = readl(phba->sli4_hba.UERRLOregaddr); - uerr_sta_hi = readl(phba->sli4_hba.UERRHIregaddr); - if ((~phba->sli4_hba.ue_mask_lo & uerr_sta_lo) || - (~phba->sli4_hba.ue_mask_hi & uerr_sta_hi)) { + if_type = bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf); + switch (if_type) { + case LPFC_SLI_INTF_IF_TYPE_0: + uerr_sta_lo = readl(phba->sli4_hba.u.if_type0.UERRLOregaddr); + uerr_sta_hi = readl(phba->sli4_hba.u.if_type0.UERRHIregaddr); + if ((~phba->sli4_hba.ue_mask_lo & uerr_sta_lo) || + (~phba->sli4_hba.ue_mask_hi & uerr_sta_hi)) { + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "1423 HBA Unrecoverable error: " + "uerr_lo_reg=0x%x, uerr_hi_reg=0x%x, " + "ue_mask_lo_reg=0x%x, " + "ue_mask_hi_reg=0x%x\n", + uerr_sta_lo, uerr_sta_hi, + phba->sli4_hba.ue_mask_lo, + phba->sli4_hba.ue_mask_hi); + phba->work_status[0] = uerr_sta_lo; + phba->work_status[1] = uerr_sta_hi; + phba->work_ha |= HA_ERATT; + phba->hba_flag |= HBA_ERATT_HANDLED; + return 1; + } + break; + case LPFC_SLI_INTF_IF_TYPE_2: + portstat_reg.word0 = + readl(phba->sli4_hba.u.if_type2.STATUSregaddr); + portsmphr = readl(phba->sli4_hba.PSMPHRregaddr); + if (bf_get(lpfc_sliport_status_err, &portstat_reg)) { + phba->work_status[0] = + readl(phba->sli4_hba.u.if_type2.ERR1regaddr); + phba->work_status[1] = + readl(phba->sli4_hba.u.if_type2.ERR2regaddr); + lpfc_printf_log(phba, KERN_ERR, LOG_INIT, + "2885 Port Error Detected: " + "port status reg 0x%x, " + "port smphr reg 0x%x, " + "error 1=0x%x, error 2=0x%x\n", + portstat_reg.word0, + portsmphr, + phba->work_status[0], + phba->work_status[1]); + phba->work_ha |= HA_ERATT; + phba->hba_flag |= HBA_ERATT_HANDLED; + return 1; + } + break; + case LPFC_SLI_INTF_IF_TYPE_1: + default: lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "1423 HBA Unrecoverable error: " - "uerr_lo_reg=0x%x, uerr_hi_reg=0x%x, " - "ue_mask_lo_reg=0x%x, ue_mask_hi_reg=0x%x\n", - uerr_sta_lo, uerr_sta_hi, - phba->sli4_hba.ue_mask_lo, - phba->sli4_hba.ue_mask_hi); - phba->work_status[0] = uerr_sta_lo; - phba->work_status[1] = uerr_sta_hi; - /* Set the driver HA work bitmap */ - phba->work_ha |= HA_ERATT; - /* Indicate polling handles this ERATT */ - phba->hba_flag |= HBA_ERATT_HANDLED; + "2886 HBA Error Attention on unsupported " + "if type %d.", if_type); return 1; } + return 0; } @@ -8516,7 +8557,7 @@ lpfc_sli_check_eratt(struct lpfc_hba *phba) ha_copy = lpfc_sli_eratt_read(phba); break; case LPFC_SLI_REV4: - /* Read devcie Uncoverable Error (UERR) registers */ + /* Read device Uncoverable Error (UERR) registers */ ha_copy = lpfc_sli4_eratt_read(phba); break; default: |