From ea2151b4e142fa2de0319d9dd80413a997bf435a Mon Sep 17 00:00:00 2001 From: James Smart Date: Sun, 7 Sep 2008 11:52:10 -0400 Subject: [SCSI] lpfc 8.2.8 v2 : Add statistical reporting control and additional fc vendor events Added support for new sysfs attributes: lpfc_stat_data_ctrl and lpfc_max_scsicmpl_time. The attributes control statistical reporting of io load. Added support for new fc vendor events for error reporting. Signed-off-by: James Smart Signed-off-by: James Bottomley --- drivers/scsi/lpfc/lpfc_disc.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'drivers/scsi/lpfc/lpfc_disc.h') diff --git a/drivers/scsi/lpfc/lpfc_disc.h b/drivers/scsi/lpfc/lpfc_disc.h index ccf8f41f345..f29e548a90d 100644 --- a/drivers/scsi/lpfc/lpfc_disc.h +++ b/drivers/scsi/lpfc/lpfc_disc.h @@ -37,6 +37,7 @@ enum lpfc_work_type { LPFC_EVT_KILL, LPFC_EVT_ELS_RETRY, LPFC_EVT_DEV_LOSS, + LPFC_EVT_FASTPATH_MGMT_EVT, }; /* structure used to queue event to the discovery tasklet */ @@ -47,6 +48,24 @@ struct lpfc_work_evt { enum lpfc_work_type evt; }; +struct lpfc_scsi_check_condition_event; +struct lpfc_scsi_varqueuedepth_event; +struct lpfc_scsi_event_header; +struct lpfc_fabric_event_header; +struct lpfc_fcprdchkerr_event; + +/* structure used for sending events from fast path */ +struct lpfc_fast_path_event { + struct lpfc_work_evt work_evt; + struct lpfc_vport *vport; + union { + struct lpfc_scsi_check_condition_event check_cond_evt; + struct lpfc_scsi_varqueuedepth_event queue_depth_evt; + struct lpfc_scsi_event_header scsi_evt; + struct lpfc_fabric_event_header fabric_evt; + struct lpfc_fcprdchkerr_event read_check_error; + } un; +}; struct lpfc_nodelist { struct list_head nlp_listp; @@ -91,6 +110,7 @@ struct lpfc_nodelist { atomic_t cmd_pending; uint32_t cmd_qdepth; unsigned long last_change_time; + struct lpfc_scsicmd_bkt *lat_data; /* Latency data */ }; /* Defines for nlp_flag (uint32) */ -- cgit v1.2.3