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Diffstat (limited to 'include/scsi/scsi_transport_fc.h')
-rw-r--r--include/scsi/scsi_transport_fc.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
index 719faf1863ad..b797e8fad669 100644
--- a/include/scsi/scsi_transport_fc.h
+++ b/include/scsi/scsi_transport_fc.h
@@ -426,6 +426,18 @@ struct fc_host_statistics {
u64 fcp_control_requests;
u64 fcp_input_megabytes;
u64 fcp_output_megabytes;
+ u64 fcp_packet_alloc_failures; /* fcp packet allocation failures */
+ u64 fcp_packet_aborts; /* fcp packet aborted */
+ u64 fcp_frame_alloc_failures; /* fcp frame allocation failures */
+
+ /* fc exches statistics */
+ u64 fc_no_free_exch; /* no free exch memory */
+ u64 fc_no_free_exch_xid; /* no free exch id */
+ u64 fc_xid_not_found; /* exch not found for a response */
+ u64 fc_xid_busy; /* exch exist for new a request */
+ u64 fc_seq_not_found; /* seq is not found for exchange */
+ u64 fc_non_bls_resp; /* a non BLS response frame with
+ a sequence responder in new exch */
};