openvswitch: Re-add CONFIG_OPENVSWITCH_VXLAN
This readds the config option CONFIG_OPENVSWITCH_VXLAN to avoid a
hard dependency of OVS on VXLAN. It moves the VXLAN config compat
code to vport-vxlan.c and allows compliation as a module.
Fixes: 614732eaa12d ("openvswitch: Use regular VXLAN net_device device")
Fixes: 2661371ace96 ("openvswitch: fix compilation when vxlan is a module")
Cc: Pravin B Shelar <pshelar@nicira.com>
Cc: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Acked-by: Pravin B Shelar <pshelar@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/openvswitch/vport-netdev.h b/net/openvswitch/vport-netdev.h
index 684fb88..8044126 100644
--- a/net/openvswitch/vport-netdev.h
+++ b/net/openvswitch/vport-netdev.h
@@ -26,7 +26,10 @@
struct vport *ovs_netdev_get_vport(struct net_device *dev);
+struct vport *ovs_netdev_link(struct vport *vport, const char *name);
+int ovs_netdev_send(struct vport *vport, struct sk_buff *skb);
void ovs_netdev_detach_dev(struct vport *);
+void ovs_vport_free_rcu(struct rcu_head *);
int __init ovs_netdev_init(void);
void ovs_netdev_exit(void);