diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_init.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_init.c | 76 |
1 files changed, 70 insertions, 6 deletions
diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 374c102643fe..45c15208be9f 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -3726,12 +3726,76 @@ out_free_pmb: static void lpfc_sli4_async_sli_evt(struct lpfc_hba *phba, struct lpfc_acqe_sli *acqe_sli) { - lpfc_printf_log(phba, KERN_INFO, LOG_SLI, - "2901 Async SLI event - Event Data1:x%08x Event Data2:" - "x%08x SLI Event Type:%d", - acqe_sli->event_data1, acqe_sli->event_data2, - bf_get(lpfc_trailer_type, acqe_sli)); - return; + char port_name; + char message[80]; + uint8_t status; + struct lpfc_acqe_misconfigured_event *misconfigured; + + /* special case misconfigured event as it contains data for all ports */ + if ((bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) != + LPFC_SLI_INTF_IF_TYPE_2) || + (bf_get(lpfc_trailer_type, acqe_sli) != + LPFC_SLI_EVENT_TYPE_MISCONFIGURED)) { + lpfc_printf_log(phba, KERN_INFO, LOG_SLI, + "2901 Async SLI event - Event Data1:x%08x Event Data2:" + "x%08x SLI Event Type:%d\n", + acqe_sli->event_data1, acqe_sli->event_data2, + bf_get(lpfc_trailer_type, acqe_sli)); + return; + } + + port_name = phba->Port[0]; + if (port_name == 0x00) + port_name = '?'; /* get port name is empty */ + + misconfigured = (struct lpfc_acqe_misconfigured_event *) + &acqe_sli->event_data1; + + /* fetch the status for this port */ + switch (phba->sli4_hba.lnk_info.lnk_no) { + case LPFC_LINK_NUMBER_0: + status = bf_get(lpfc_sli_misconfigured_port0, + &misconfigured->theEvent); + break; + case LPFC_LINK_NUMBER_1: + status = bf_get(lpfc_sli_misconfigured_port1, + &misconfigured->theEvent); + break; + case LPFC_LINK_NUMBER_2: + status = bf_get(lpfc_sli_misconfigured_port2, + &misconfigured->theEvent); + break; + case LPFC_LINK_NUMBER_3: + status = bf_get(lpfc_sli_misconfigured_port3, + &misconfigured->theEvent); + break; + default: + status = ~LPFC_SLI_EVENT_STATUS_VALID; + break; + } + + switch (status) { + case LPFC_SLI_EVENT_STATUS_VALID: + return; /* no message if the sfp is okay */ + case LPFC_SLI_EVENT_STATUS_NOT_PRESENT: + sprintf(message, "Not installed"); + break; + case LPFC_SLI_EVENT_STATUS_WRONG_TYPE: + sprintf(message, + "Optics of two types installed"); + break; + case LPFC_SLI_EVENT_STATUS_UNSUPPORTED: + sprintf(message, "Incompatible optics"); + break; + default: + /* firmware is reporting a status we don't know about */ + sprintf(message, "Unknown event status x%02x", status); + break; + } + + lpfc_printf_log(phba, KERN_ERR, LOG_SLI, + "3176 Misconfigured Physical Port - " + "Port Name %c %s\n", port_name, message); } /** |
