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vxlan: move Ethernet initialization to a separate function 

This will allow to initialize vxlan in ARPHRD_NONE mode based on the passed
rtnl attributes.

v2: renamed "l2mode" to "ether".

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Benc 2016-04-05 14:47:10 +02:00 committed by David S. Miller
parent 8a21ec4e0a
commit 0c867c9bf8
1 changed files with 13 additions and 7 deletions
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20
drivers/net/vxlan.c
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@ -2404,7 +2404,7 @@ static int vxlan_fill_metadata_dst(struct net_device *dev, struct sk_buff *skb)
return 0;
}
static const struct net_device_ops vxlan_netdev_ops = {
static const struct net_device_ops vxlan_netdev_ether_ops = {
.ndo_init = vxlan_init,
.ndo_uninit = vxlan_uninit,
.ndo_open = vxlan_open,
@ -2458,10 +2458,6 @@ static void vxlan_setup(struct net_device *dev)
struct vxlan_dev *vxlan = netdev_priv(dev);
unsigned int h;
eth_hw_addr_random(dev);
ether_setup(dev);
dev->netdev_ops = &vxlan_netdev_ops;
dev->destructor = free_netdev;
SET_NETDEV_DEVTYPE(dev, &vxlan_type);
@ -2476,8 +2472,7 @@ static void vxlan_setup(struct net_device *dev)
dev->hw_features |= NETIF_F_GSO_SOFTWARE;
dev->hw_features |= NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_HW_VLAN_STAG_TX;
netif_keep_dst(dev);
dev->priv_flags &= ~IFF_TX_SKB_SHARING;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE | IFF_NO_QUEUE;
dev->priv_flags |= IFF_NO_QUEUE;
INIT_LIST_HEAD(&vxlan->next);
spin_lock_init(&vxlan->hash_lock);
@ -2496,6 +2491,15 @@ static void vxlan_setup(struct net_device *dev)
INIT_HLIST_HEAD(&vxlan->fdb_head[h]);
}
static void vxlan_ether_setup(struct net_device *dev)
{
eth_hw_addr_random(dev);
ether_setup(dev);
dev->priv_flags &= ~IFF_TX_SKB_SHARING;
dev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
dev->netdev_ops = &vxlan_netdev_ether_ops;
}
static const struct nla_policy vxlan_policy[IFLA_VXLAN_MAX + 1] = {
[IFLA_VXLAN_ID] = { .type = NLA_U32 },
[IFLA_VXLAN_GROUP] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
@ -2722,6 +2726,8 @@ static int vxlan_dev_configure(struct net *src_net, struct net_device *dev,
__be16 default_port = vxlan->cfg.dst_port;
struct net_device *lowerdev = NULL;
vxlan_ether_setup(dev);
vxlan->net = src_net;
dst->remote_vni = conf->vni;