vxlan: add ipv6 support
[deliverable/linux.git] / include / net / vxlan.h
1 #ifndef __NET_VXLAN_H
2 #define __NET_VXLAN_H 1
3
4 #include <linux/skbuff.h>
5 #include <linux/netdevice.h>
6 #include <linux/udp.h>
7
8 #define VNI_HASH_BITS 10
9 #define VNI_HASH_SIZE (1<<VNI_HASH_BITS)
10
11 struct vxlan_sock;
12 typedef void (vxlan_rcv_t)(struct vxlan_sock *vh, struct sk_buff *skb, __be32 key);
13
14 /* per UDP socket information */
15 struct vxlan_sock {
16 struct hlist_node hlist;
17 vxlan_rcv_t *rcv;
18 void *data;
19 struct work_struct del_work;
20 struct socket *sock;
21 struct rcu_head rcu;
22 struct hlist_head vni_list[VNI_HASH_SIZE];
23 atomic_t refcnt;
24 };
25
26 struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port,
27 vxlan_rcv_t *rcv, void *data,
28 bool no_share, bool ipv6);
29
30 void vxlan_sock_release(struct vxlan_sock *vs);
31
32 int vxlan_xmit_skb(struct net *net, struct vxlan_sock *vs,
33 struct rtable *rt, struct sk_buff *skb,
34 __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df,
35 __be16 src_port, __be16 dst_port, __be32 vni);
36
37 __be16 vxlan_src_port(__u16 port_min, __u16 port_max, struct sk_buff *skb);
38
39 #endif
This page took 0.032628 seconds and 5 git commands to generate.