1 files changed, 7 insertions, 0 deletions

diff --git a/net/bridge/br_private.h b/net/bridge/br_private.h
index 857a021deea9..d7d6fb05411f 100644
--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
@@ -29,6 +29,11 @@
 
 #define BR_VERSION      "2.3"
 
+/* Control of forwarding link local multicast */
+#define BR_GROUPFWD_DEFAULT     0
+/* Don't allow forwarding control protocols like STP and LLDP */
+#define BR_GROUPFWD_RESTRICTED  0x4007u
+
 /* Path to usermode spanning tree program */
 #define BR_STP_PROG     "/sbin/bridge-stp"
 
@@ -193,6 +198,8 @@ struct net_bridge
         unsigned long                   flags;
 #define BR_SET_MAC_ADDR         0x00000001
 
+        u16                             group_fwd_mask;
+
         /* STP */
         bridge_id                       designated_root;
         bridge_id                       bridge_id;