1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index f193aba30384..e5af458ab04b 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -190,6 +190,7 @@ struct dev_addr_list
         struct dev_addr_list    *next;
         u8                      da_addr[MAX_ADDR_LEN];
         u8                      da_addrlen;
+        u8                      da_synced;
         int                     da_users;
         int                     da_gusers;
 };
@@ -1103,6 +1104,8 @@ extern int		dev_unicast_delete(struct net_device *dev, void *addr, int alen);
 extern int              dev_unicast_add(struct net_device *dev, void *addr, int alen);
 extern int              dev_mc_delete(struct net_device *dev, void *addr, int alen, int all);
 extern int              dev_mc_add(struct net_device *dev, void *addr, int alen, int newonly);
+extern int              dev_mc_sync(struct net_device *to, struct net_device *from);
+extern void             dev_mc_unsync(struct net_device *to, struct net_device *from);
 extern void             dev_mc_discard(struct net_device *dev);
 extern int              __dev_addr_delete(struct dev_addr_list **list, int *count, void *addr, int alen, int all);
 extern int              __dev_addr_add(struct dev_addr_list **list, int *count, void *addr, int alen, int newonly);