int dp_upcall(struct datapath *, struct sk_buff *, const struct dp_upcall_info *);
int dp_min_mtu(const struct datapath *dp);
void set_internal_devs_mtu(const struct datapath *dp);
struct datapath *get_dp(int dp_idx);
const char *dp_name(const struct datapath *dp);
int dp_upcall(struct datapath *, struct sk_buff *, const struct dp_upcall_info *);
int dp_min_mtu(const struct datapath *dp);
void set_internal_devs_mtu(const struct datapath *dp);
struct datapath *get_dp(int dp_idx);
const char *dp_name(const struct datapath *dp);