--- a/net/bridge/br_private.h
+++ b/net/bridge/br_private.h
-@@ -157,6 +157,7 @@ struct net_bridge_port
+@@ -171,6 +171,7 @@ struct net_bridge_port
#define BR_ROOT_BLOCK 0x00000004
#define BR_MULTICAST_FAST_LEAVE 0x00000008
#define BR_ADMIN_COST 0x00000010
+#define BR_ISOLATE_MODE 0x00000020
#ifdef CONFIG_BRIDGE_IGMP_SNOOPING
- u32 multicast_startup_queries_sent;
+ struct bridge_mcast_query ip4_query;
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -159,6 +159,22 @@ BRPORT_ATTR_FLAG(hairpin_mode, BR_HAIRPI
--- a/net/bridge/br_input.c
+++ b/net/bridge/br_input.c
-@@ -114,8 +114,8 @@ int br_handle_frame_finish(struct sk_buf
+@@ -115,8 +115,8 @@ int br_handle_frame_finish(struct sk_buf
skb2 = skb;
br->dev->stats.multicast++;