-struct vport *tnl_create(const struct vport_parms *, const struct vport_ops *,
- const struct tnl_ops *);
-void tnl_destroy(struct vport *);
-
-int tnl_set_options(struct vport *, struct nlattr *);
-int tnl_get_options(const struct vport *, struct sk_buff *);
-
-int tnl_set_addr(struct vport *vport, const unsigned char *addr);
-const char *tnl_get_name(const struct vport *vport);
-const unsigned char *tnl_get_addr(const struct vport *vport);
-int tnl_send(struct vport *vport, struct sk_buff *skb);
-void tnl_rcv(struct vport *vport, struct sk_buff *skb, u8 tos);
-
-struct vport *tnl_find_port(__be32 saddr, __be32 daddr, __be64 key,
- int tunnel_type,
- const struct tnl_mutable_config **mutable);
-bool tnl_frag_needed(struct vport *vport,
- const struct tnl_mutable_config *mutable,
- struct sk_buff *skb, unsigned int mtu, __be64 flow_key);
-void tnl_free_linked_skbs(struct sk_buff *skb);
-
-int tnl_init(void);
-void tnl_exit(void);
+struct vport *ovs_tnl_create(const struct vport_parms *, const struct vport_ops *,
+ const struct tnl_ops *);
+void ovs_tnl_destroy(struct vport *);
+
+int ovs_tnl_set_options(struct vport *, struct nlattr *);
+int ovs_tnl_get_options(const struct vport *, struct sk_buff *);
+
+int ovs_tnl_set_addr(struct vport *vport, const unsigned char *addr);
+const char *ovs_tnl_get_name(const struct vport *vport);
+const unsigned char *ovs_tnl_get_addr(const struct vport *vport);
+int ovs_tnl_send(struct vport *vport, struct sk_buff *skb);
+void ovs_tnl_rcv(struct vport *vport, struct sk_buff *skb, u8 tos);
+
+struct vport *ovs_tnl_find_port(struct net *net, __be32 saddr, __be32 daddr,
+ __be64 key, int tunnel_type,
+ const struct tnl_mutable_config **mutable);
+bool ovs_tnl_frag_needed(struct vport *vport,
+ const struct tnl_mutable_config *mutable,
+ struct sk_buff *skb, unsigned int mtu, __be64 flow_key);
+void ovs_tnl_free_linked_skbs(struct sk_buff *skb);
+
+int ovs_tnl_init(void);
+void ovs_tnl_exit(void);