Added BSN mirror config flag to input files
diff --git a/openflow_input/standard-1.2 b/openflow_input/standard-1.2
index 72568fb..2cb0ab3 100644
--- a/openflow_input/standard-1.2
+++ b/openflow_input/standard-1.2
@@ -138,6 +138,7 @@
     OFPPC_NO_RECV = 0x4,
     OFPPC_NO_FWD = 0x20,
     OFPPC_NO_PACKET_IN = 0x40,
+    OFPPC_BSN_MIRROR_DEST = 0x80000000,
 };
 
 enum ofp_port_state(wire_type=uint32_t, bitmask=True) {