bridge: add local MAC address to forwarding table (v2)

[cascardo/linux.git] / net / bridge / br_device.c

diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index feb77ea..71773b0 100644 (file)
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -170,8 +170,11 @@ static int br_set_mac_address(struct net_device *dev, void *p)
                return -EINVAL;
 
        spin_lock_bh(&br->lock);
-       memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
-       br_stp_change_bridge_id(br, addr->sa_data);
+       if (compare_ether_addr(dev->dev_addr, addr->sa_data)) {
+               memcpy(dev->dev_addr, addr->sa_data, ETH_ALEN);
+               br_fdb_change_mac_address(br, addr->sa_data);
+               br_stp_change_bridge_id(br, addr->sa_data);
+       }
        br->flags |= BR_SET_MAC_ADDR;
        spin_unlock_bh(&br->lock);
 
@@ -186,7 +189,8 @@ static void br_getinfo(struct net_device *dev, struct ethtool_drvinfo *info)
        strcpy(info->bus_info, "N/A");
 }
 
-static u32 br_fix_features(struct net_device *dev, u32 features)
+static netdev_features_t br_fix_features(struct net_device *dev,
+       netdev_features_t features)
 {
        struct net_bridge *br = netdev_priv(dev);
 
@@ -341,10 +345,10 @@ void br_dev_setup(struct net_device *dev)
        dev->priv_flags = IFF_EBRIDGE;
 
        dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
-                       NETIF_F_GSO_MASK | NETIF_F_NO_CSUM | NETIF_F_LLTX |
+                       NETIF_F_GSO_MASK | NETIF_F_HW_CSUM | NETIF_F_LLTX |
                        NETIF_F_NETNS_LOCAL | NETIF_F_HW_VLAN_TX;
        dev->hw_features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
-                          NETIF_F_GSO_MASK | NETIF_F_NO_CSUM |
+                          NETIF_F_GSO_MASK | NETIF_F_HW_CSUM |
                           NETIF_F_HW_VLAN_TX;
 
        br->dev = dev;