From 448193b5b5e2471fc90ea11e78c39bcfd167efb6 Mon Sep 17 00:00:00 2001 From: James Smart Date: Wed, 16 Dec 2015 18:12:05 -0500 Subject: [PATCH] lpfc: Add logging for misconfigured optics. Add logging for misconfigured optics acqe reported by fw. Signed-off-by: Dick Kennedy Signed-off-by: James Smart Reviewed-by: Hannes Reinicke Signed-off-by: Martin K. Petersen --- drivers/scsi/lpfc/lpfc_hw4.h | 51 +++++++++++++++++++------- drivers/scsi/lpfc/lpfc_init.c | 67 ++++++++++++++++++++++++----------- drivers/scsi/lpfc/lpfc_sli4.h | 1 + 3 files changed, 87 insertions(+), 32 deletions(-) diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index f13a76ad2c9c..608f9415fb08 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -3448,23 +3448,50 @@ struct lpfc_acqe_fc_la { struct lpfc_acqe_misconfigured_event { struct { uint32_t word0; -#define lpfc_sli_misconfigured_port0_SHIFT 0 -#define lpfc_sli_misconfigured_port0_MASK 0x000000FF -#define lpfc_sli_misconfigured_port0_WORD word0 -#define lpfc_sli_misconfigured_port1_SHIFT 8 -#define lpfc_sli_misconfigured_port1_MASK 0x000000FF -#define lpfc_sli_misconfigured_port1_WORD word0 -#define lpfc_sli_misconfigured_port2_SHIFT 16 -#define lpfc_sli_misconfigured_port2_MASK 0x000000FF -#define lpfc_sli_misconfigured_port2_WORD word0 -#define lpfc_sli_misconfigured_port3_SHIFT 24 -#define lpfc_sli_misconfigured_port3_MASK 0x000000FF -#define lpfc_sli_misconfigured_port3_WORD word0 +#define lpfc_sli_misconfigured_port0_state_SHIFT 0 +#define lpfc_sli_misconfigured_port0_state_MASK 0x000000FF +#define lpfc_sli_misconfigured_port0_state_WORD word0 +#define lpfc_sli_misconfigured_port1_state_SHIFT 8 +#define lpfc_sli_misconfigured_port1_state_MASK 0x000000FF +#define lpfc_sli_misconfigured_port1_state_WORD word0 +#define lpfc_sli_misconfigured_port2_state_SHIFT 16 +#define lpfc_sli_misconfigured_port2_state_MASK 0x000000FF +#define lpfc_sli_misconfigured_port2_state_WORD word0 +#define lpfc_sli_misconfigured_port3_state_SHIFT 24 +#define lpfc_sli_misconfigured_port3_state_MASK 0x000000FF +#define lpfc_sli_misconfigured_port3_state_WORD word0 + uint32_t word1; +#define lpfc_sli_misconfigured_port0_op_SHIFT 0 +#define lpfc_sli_misconfigured_port0_op_MASK 0x00000001 +#define lpfc_sli_misconfigured_port0_op_WORD word1 +#define lpfc_sli_misconfigured_port0_severity_SHIFT 1 +#define lpfc_sli_misconfigured_port0_severity_MASK 0x00000003 +#define lpfc_sli_misconfigured_port0_severity_WORD word1 +#define lpfc_sli_misconfigured_port1_op_SHIFT 8 +#define lpfc_sli_misconfigured_port1_op_MASK 0x00000001 +#define lpfc_sli_misconfigured_port1_op_WORD word1 +#define lpfc_sli_misconfigured_port1_severity_SHIFT 9 +#define lpfc_sli_misconfigured_port1_severity_MASK 0x00000003 +#define lpfc_sli_misconfigured_port1_severity_WORD word1 +#define lpfc_sli_misconfigured_port2_op_SHIFT 16 +#define lpfc_sli_misconfigured_port2_op_MASK 0x00000001 +#define lpfc_sli_misconfigured_port2_op_WORD word1 +#define lpfc_sli_misconfigured_port2_severity_SHIFT 17 +#define lpfc_sli_misconfigured_port2_severity_MASK 0x00000003 +#define lpfc_sli_misconfigured_port2_severity_WORD word1 +#define lpfc_sli_misconfigured_port3_op_SHIFT 24 +#define lpfc_sli_misconfigured_port3_op_MASK 0x00000001 +#define lpfc_sli_misconfigured_port3_op_WORD word1 +#define lpfc_sli_misconfigured_port3_severity_SHIFT 25 +#define lpfc_sli_misconfigured_port3_severity_MASK 0x00000003 +#define lpfc_sli_misconfigured_port3_severity_WORD word1 } theEvent; #define LPFC_SLI_EVENT_STATUS_VALID 0x00 #define LPFC_SLI_EVENT_STATUS_NOT_PRESENT 0x01 #define LPFC_SLI_EVENT_STATUS_WRONG_TYPE 0x02 #define LPFC_SLI_EVENT_STATUS_UNSUPPORTED 0x03 +#define LPFC_SLI_EVENT_STATUS_UNQUALIFIED 0x04 +#define LPFC_SLI_EVENT_STATUS_UNCERTIFIED 0x05 }; struct lpfc_acqe_sli { diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c index 614f357dfb8a..a544366a367e 100644 --- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -4079,22 +4079,18 @@ lpfc_sli4_async_sli_evt(struct lpfc_hba *phba, struct lpfc_acqe_sli *acqe_sli) char message[128]; uint8_t status; uint8_t evt_type; + uint8_t operational = 0; struct temp_event temp_event_data; struct lpfc_acqe_misconfigured_event *misconfigured; struct Scsi_Host *shost; evt_type = bf_get(lpfc_trailer_type, acqe_sli); - /* Special case Lancer */ - if (bf_get(lpfc_sli_intf_if_type, &phba->sli4_hba.sli_intf) != - LPFC_SLI_INTF_IF_TYPE_2) { - 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, - evt_type); - return; - } + 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, + evt_type); port_name = phba->Port[0]; if (port_name == 0x00) @@ -4140,29 +4136,46 @@ lpfc_sli4_async_sli_evt(struct lpfc_hba *phba, struct lpfc_acqe_sli *acqe_sli) /* 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, + status = bf_get(lpfc_sli_misconfigured_port0_state, + &misconfigured->theEvent); + operational = bf_get(lpfc_sli_misconfigured_port0_op, &misconfigured->theEvent); break; case LPFC_LINK_NUMBER_1: - status = bf_get(lpfc_sli_misconfigured_port1, + status = bf_get(lpfc_sli_misconfigured_port1_state, + &misconfigured->theEvent); + operational = bf_get(lpfc_sli_misconfigured_port1_op, &misconfigured->theEvent); break; case LPFC_LINK_NUMBER_2: - status = bf_get(lpfc_sli_misconfigured_port2, + status = bf_get(lpfc_sli_misconfigured_port2_state, + &misconfigured->theEvent); + operational = bf_get(lpfc_sli_misconfigured_port2_op, &misconfigured->theEvent); break; case LPFC_LINK_NUMBER_3: - status = bf_get(lpfc_sli_misconfigured_port3, + status = bf_get(lpfc_sli_misconfigured_port3_state, + &misconfigured->theEvent); + operational = bf_get(lpfc_sli_misconfigured_port3_op, &misconfigured->theEvent); break; default: - status = ~LPFC_SLI_EVENT_STATUS_VALID; - break; + lpfc_printf_log(phba, KERN_ERR, LOG_SLI, + "3296 " + "LPFC_SLI_EVENT_TYPE_MISCONFIGURED " + "event: Invalid link %d", + phba->sli4_hba.lnk_info.lnk_no); + return; } + /* Skip if optic state unchanged */ + if (phba->sli4_hba.lnk_info.optic_state == status) + return; + switch (status) { case LPFC_SLI_EVENT_STATUS_VALID: - return; /* no message if the sfp is okay */ + sprintf(message, "Physical Link is functional"); + break; case LPFC_SLI_EVENT_STATUS_NOT_PRESENT: sprintf(message, "Optics faulted/incorrectly " "installed/not installed - Reseat optics, " @@ -4177,15 +4190,26 @@ lpfc_sli4_async_sli_evt(struct lpfc_hba *phba, struct lpfc_acqe_sli *acqe_sli) sprintf(message, "Incompatible optics - Replace with " "compatible optics for card to function."); break; + case LPFC_SLI_EVENT_STATUS_UNQUALIFIED: + sprintf(message, "Unqualified optics - Replace with " + "Avago optics for Warranty and Technical " + "Support - Link is%s operational", + (operational) ? "" : " not"); + break; + case LPFC_SLI_EVENT_STATUS_UNCERTIFIED: + sprintf(message, "Uncertified optics - Replace with " + "Avago-certified optics to enable link " + "operation - Link is%s operational", + (operational) ? "" : " not"); + break; default: /* firmware is reporting a status we don't know about */ sprintf(message, "Unknown event status x%02x", status); break; } - + phba->sli4_hba.lnk_info.optic_state = status; lpfc_printf_log(phba, KERN_ERR, LOG_SLI, - "3176 Misconfigured Physical Port - " - "Port Name %c %s\n", port_name, message); + "3176 Port Name %c %s\n", port_name, message); break; case LPFC_SLI_EVENT_TYPE_REMOTE_DPORT: lpfc_printf_log(phba, KERN_INFO, LOG_SLI, @@ -5259,6 +5283,9 @@ lpfc_sli4_driver_resource_setup(struct lpfc_hba *phba) INIT_LIST_HEAD(&phba->sli4_hba.lpfc_vfi_blk_list); INIT_LIST_HEAD(&phba->lpfc_vpi_blk_list); + /* initialize optic_state to 0xFF */ + phba->sli4_hba.lnk_info.optic_state = 0xff; + /* Initialize the driver internal SLI layer lists. */ lpfc_sli_setup(phba); lpfc_sli_queue_setup(phba); diff --git a/drivers/scsi/lpfc/lpfc_sli4.h b/drivers/scsi/lpfc/lpfc_sli4.h index 1e916e16ce98..cd780c29495a 100644 --- a/drivers/scsi/lpfc/lpfc_sli4.h +++ b/drivers/scsi/lpfc/lpfc_sli4.h @@ -442,6 +442,7 @@ struct lpfc_sli4_lnk_info { #define LPFC_LNK_GE 0x0 /* FCoE */ #define LPFC_LNK_FC 0x1 /* FC */ uint8_t lnk_no; + uint8_t optic_state; }; #define LPFC_SLI4_HANDLER_CNT (LPFC_FCP_IO_CHAN_MAX+ \ -- 2.20.1