diff options
| author | Andrew Vasquez <andrew.vasquez@qlogic.com> | 2008-04-03 13:13:19 -0700 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-04-07 12:19:13 -0500 |
| commit | cb8dacbf1110d8bd39413f3116ff1720f757854e (patch) | |
| tree | 8d58f215c7a1091f7e760359c56d1316d9c80f7d /drivers/scsi/qla2xxx/qla_def.h | |
| parent | 0971de7f56f809f40edae6fd372745e429e970e9 (diff) | |
[SCSI] qla2xxx: Add hardware trace-logging support.
Recent ISPs have a region within FLASH which acts as a repository
for the logging of serious hardware and software failures.
Currently, the region is large enough to support up to 255
entries.
Signed-off-by: Andrew Vasquez <andrew.vasquez@qlogic.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_def.h')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_def.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index 35c730a3f0da..13ffedaf8cba 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -2118,6 +2118,7 @@ struct qla_msix_entry { /* Work events. */ enum qla_work_type { QLA_EVT_AEN, + QLA_EVT_HWE_LOG, }; @@ -2132,6 +2133,10 @@ struct qla_work_evt { enum fc_host_event_code code; u32 data; } aen; + struct { + uint16_t code; + uint16_t d1, d2, d3; + } hwe; } u; }; @@ -2173,6 +2178,7 @@ typedef struct scsi_qla_host { uint32_t vsan_enabled :1; uint32_t npiv_supported :1; uint32_t fce_enabled :1; + uint32_t hw_event_marker_found :1; } flags; atomic_t loop_state; @@ -2478,6 +2484,10 @@ typedef struct scsi_qla_host { uint64_t fce_wr, fce_rd; struct mutex fce_mutex; + uint32_t hw_event_start; + uint32_t hw_event_ptr; + uint32_t hw_event_pause_errors; + uint8_t host_str[16]; uint32_t pci_attr; uint16_t chip_revision; |