[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 <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/lpfc/lpfc_disc.h b/drivers/scsi/lpfc/lpfc_disc.h
index ccf8f41..f29e548 100644
--- a/drivers/scsi/lpfc/lpfc_disc.h
+++ b/drivers/scsi/lpfc/lpfc_disc.h
@@ -37,6 +37,7 @@
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 @@
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 @@
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) */