[SPARC64]: Add proper multicast support to VNET driver.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 11 insertions, 0 deletions

diff --git a/drivers/net/sunvnet.h b/drivers/net/sunvnet.h
index 7d3a0cac727b..d347a5bf24b0 100644
--- a/drivers/net/sunvnet.h
+++ b/drivers/net/sunvnet.h
@@ -30,6 +30,8 @@ struct vnet_port {
 
         struct hlist_node       hash;
         u8                      raddr[ETH_ALEN];
+        u8                      switch_port;
+        u8                      __pad;
 
         struct vnet             *vp;
 
@@ -53,6 +55,13 @@ static inline unsigned int vnet_hashfn(u8 *mac)
         return val & (VNET_PORT_HASH_MASK);
 }
 
+struct vnet_mcast_entry {
+        u8                      addr[ETH_ALEN];
+        u8                      sent;
+        u8                      hit;
+        struct vnet_mcast_entry *next;
+};
+
 struct vnet {
         /* Protects port_list and port_hash.  */
         spinlock_t              lock;
@@ -65,6 +74,8 @@ struct vnet {
 
         struct hlist_head       port_hash[VNET_PORT_HASH_SIZE];
 
+        struct vnet_mcast_entry *mcast_list;
+
         struct list_head        list;
         u64                     local_mac;
 };