scsi-trace: define ZBC_IN and ZBC_OUT

Add new trace functions for ZBC_IN and ZBC_OUT.

Reviewed-by: Doug Gilbert <dgilbert@interlog.com>
Reviewed-by: Ewan D. Milne <emilne@redhat.com>
Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
diff --git a/include/scsi/scsi_proto.h b/include/scsi/scsi_proto.h
index c2ae21c..d1defd1 100644
--- a/include/scsi/scsi_proto.h
+++ b/include/scsi/scsi_proto.h
@@ -115,6 +115,8 @@
 #define VERIFY_16	      0x8f
 #define SYNCHRONIZE_CACHE_16  0x91
 #define WRITE_SAME_16	      0x93
+#define ZBC_OUT		      0x94
+#define ZBC_IN		      0x95
 #define SERVICE_ACTION_BIDIRECTIONAL 0x9d
 #define SERVICE_ACTION_IN_16  0x9e
 #define SERVICE_ACTION_OUT_16 0x9f
@@ -143,6 +145,13 @@
 #define MO_SET_PRIORITY       0x0e
 #define MO_SET_TIMESTAMP      0x0f
 #define MO_MANAGEMENT_PROTOCOL_OUT 0x10
+/* values for ZBC_IN */
+#define ZI_REPORT_ZONES	      0x00
+/* values for ZBC_OUT */
+#define ZO_CLOSE_ZONE	      0x01
+#define ZO_FINISH_ZONE	      0x02
+#define ZO_OPEN_ZONE	      0x03
+#define ZO_RESET_WRITE_POINTER 0x04
 /* values for variable length command */
 #define XDREAD_32	      0x03
 #define XDWRITE_32	      0x04