[SCSI] bfa: Added support to collect and reset fcport stats
- Added support to collect and reset fcport stats.
- Modified design to allow multiple requests for fcport stats.
- fcport will remember the stats request in its stats_pending
queue and service each of the queued requests after receiving
a firmware response for the prior request.
Signed-off-by: Krishna Gudipati <kgudipat@brocade.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>
diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
index 28bf6e1..a7463c955 100644
--- a/drivers/scsi/bfa/bfa_ioc.h
+++ b/drivers/scsi/bfa/bfa_ioc.h
@@ -367,6 +367,8 @@
struct list_head qe;
bfa_cb_cbfn_t cbfn;
bfa_boolean_t once;
+ bfa_boolean_t pre_rmv; /* set for stack based qe(s) */
+ bfa_status_t fw_status; /* to access fw status in comp proc */
void *cbarg;
};