diff options
Diffstat (limited to 'include/net/vxlan.h')
| -rw-r--r-- | include/net/vxlan.h | 26 |
1 files changed, 24 insertions, 2 deletions
diff --git a/include/net/vxlan.h b/include/net/vxlan.h index 2d64d3cd499..12196ce661d 100644 --- a/include/net/vxlan.h +++ b/include/net/vxlan.h @@ -21,20 +21,42 @@ struct vxlan_sock { struct rcu_head rcu; struct hlist_head vni_list[VNI_HASH_SIZE]; atomic_t refcnt; + struct udp_offload udp_offloads; }; +#define VXLAN_F_LEARN 0x01 +#define VXLAN_F_PROXY 0x02 +#define VXLAN_F_RSC 0x04 +#define VXLAN_F_L2MISS 0x08 +#define VXLAN_F_L3MISS 0x10 +#define VXLAN_F_IPV6 0x20 +#define VXLAN_F_UDP_CSUM 0x40 +#define VXLAN_F_UDP_ZERO_CSUM6_TX 0x80 +#define VXLAN_F_UDP_ZERO_CSUM6_RX 0x100 + struct vxlan_sock *vxlan_sock_add(struct net *net, __be16 port, vxlan_rcv_t *rcv, void *data, - bool no_share, bool ipv6); + bool no_share, u32 flags); void vxlan_sock_release(struct vxlan_sock *vs); int vxlan_xmit_skb(struct vxlan_sock *vs, struct rtable *rt, struct sk_buff *skb, __be32 src, __be32 dst, __u8 tos, __u8 ttl, __be16 df, - __be16 src_port, __be16 dst_port, __be32 vni); + __be16 src_port, __be16 dst_port, __be32 vni, bool xnet); __be16 vxlan_src_port(__u16 port_min, __u16 port_max, struct sk_buff *skb); +/* IP header + UDP + VXLAN + Ethernet header */ +#define VXLAN_HEADROOM (20 + 8 + 8 + 14) +/* IPv6 header + UDP + VXLAN + Ethernet header */ +#define VXLAN6_HEADROOM (40 + 8 + 8 + 14) + +#if IS_ENABLED(CONFIG_VXLAN) void vxlan_get_rx_port(struct net_device *netdev); +#else +static inline void vxlan_get_rx_port(struct net_device *netdev) +{ +} +#endif #endif |