void dp_process_received_packet(struct vport *, struct sk_buff *);
void dp_detach_port(struct vport *);
int dp_upcall(struct datapath *, struct sk_buff *, const struct dp_upcall_info *);
void dp_process_received_packet(struct vport *, struct sk_buff *);
void dp_detach_port(struct vport *);
int dp_upcall(struct datapath *, struct sk_buff *, const struct dp_upcall_info *);