diff options
Diffstat (limited to 'drivers/net/macvlan.c')
| -rw-r--r-- | drivers/net/macvlan.c | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c index 1df38bdae2ee..9f59f17dc317 100644 --- a/drivers/net/macvlan.c +++ b/drivers/net/macvlan.c @@ -550,7 +550,6 @@ static int macvlan_hard_header(struct sk_buff *skb, struct net_device *dev, static const struct header_ops macvlan_hard_header_ops = { .create = macvlan_hard_header, - .rebuild = eth_rebuild_header, .parse = eth_header_parse, .cache = eth_header_cache, .cache_update = eth_header_cache_update, @@ -600,10 +599,18 @@ static int macvlan_open(struct net_device *dev) goto del_unicast; } + if (dev->flags & IFF_PROMISC) { + err = dev_set_promiscuity(lowerdev, 1); + if (err < 0) + goto clear_multi; + } + hash_add: macvlan_hash_add(vlan); return 0; +clear_multi: + dev_set_allmulti(lowerdev, -1); del_unicast: dev_uc_del(lowerdev, dev->dev_addr); out: @@ -639,6 +646,9 @@ static int macvlan_stop(struct net_device *dev) if (dev->flags & IFF_ALLMULTI) dev_set_allmulti(lowerdev, -1); + if (dev->flags & IFF_PROMISC) + dev_set_promiscuity(lowerdev, -1); + dev_uc_del(lowerdev, dev->dev_addr); hash_del: @@ -697,6 +707,10 @@ static void macvlan_change_rx_flags(struct net_device *dev, int change) if (dev->flags & IFF_UP) { if (change & IFF_ALLMULTI) dev_set_allmulti(lowerdev, dev->flags & IFF_ALLMULTI ? 1 : -1); + if (change & IFF_PROMISC) + dev_set_promiscuity(lowerdev, + dev->flags & IFF_PROMISC ? 1 : -1); + } } @@ -787,7 +801,6 @@ static int macvlan_init(struct net_device *dev) dev->hw_features |= NETIF_F_LRO; dev->vlan_features = lowerdev->vlan_features & MACVLAN_FEATURES; dev->gso_max_size = lowerdev->gso_max_size; - dev->iflink = lowerdev->ifindex; dev->hard_header_len = lowerdev->hard_header_len; macvlan_set_lockdep_class(dev); @@ -996,6 +1009,13 @@ static void macvlan_dev_netpoll_cleanup(struct net_device *dev) } #endif /* CONFIG_NET_POLL_CONTROLLER */ +static int macvlan_dev_get_iflink(const struct net_device *dev) +{ + struct macvlan_dev *vlan = netdev_priv(dev); + + return vlan->lowerdev->ifindex; +} + static const struct ethtool_ops macvlan_ethtool_ops = { .get_link = ethtool_op_get_link, .get_settings = macvlan_ethtool_get_settings, @@ -1026,6 +1046,7 @@ static const struct net_device_ops macvlan_netdev_ops = { .ndo_netpoll_setup = macvlan_dev_netpoll_setup, .ndo_netpoll_cleanup = macvlan_dev_netpoll_cleanup, #endif + .ndo_get_iflink = macvlan_dev_get_iflink, }; void macvlan_common_setup(struct net_device *dev) |