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[SCSI] lpfc 8.3.32: Fix error reporting of misconfigured ports

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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>
This commit is contained in:
James Smart 2012-06-12 13:55:07 -04:00 committed by James Bottomley
parent 6b415f5d6c
commit 4b8bae08b2
2 changed files with 93 additions and 6 deletions
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23
drivers/scsi/lpfc/lpfc_hw4.h
View File

@ -3106,6 +3106,28 @@ struct lpfc_acqe_fc_la {
#define LPFC_FC_LA_EVENT_TYPE_SHARED_LINK 0x2
};
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
} 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
};
struct lpfc_acqe_sli {
uint32_t event_data1;
uint32_t event_data2;
@ -3116,6 +3138,7 @@ struct lpfc_acqe_sli {
#define LPFC_SLI_EVENT_TYPE_NORM_TEMP 0x3
#define LPFC_SLI_EVENT_TYPE_NVLOG_POST 0x4
#define LPFC_SLI_EVENT_TYPE_DIAG_DUMP 0x5
#define LPFC_SLI_EVENT_TYPE_MISCONFIGURED 0x9
};
/*

76
drivers/scsi/lpfc/lpfc_init.c
View File

@ -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);
}
/**