+bool ofproto_dpif_get_enable_ufid(const struct dpif_backer *backer);
+struct dpif_backer_support *ofproto_dpif_get_support(const struct ofproto_dpif *);
+
+cls_version_t ofproto_dpif_get_tables_version(struct ofproto_dpif *);
+
+struct rule_dpif *rule_dpif_lookup_from_table(struct ofproto_dpif *,
+ cls_version_t, struct flow *,
+ struct flow_wildcards *,
+ const struct dpif_flow_stats *,
+ uint8_t *table_id,
+ ofp_port_t in_port,
+ bool may_packet_in,
+ bool honor_table_miss);
+
+static inline void rule_dpif_ref(struct rule_dpif *);
+static inline void rule_dpif_unref(struct rule_dpif *);
+
+void rule_dpif_credit_stats(struct rule_dpif *rule ,
+ const struct dpif_flow_stats *);
+
+static inline bool rule_dpif_is_fail_open(const struct rule_dpif *);
+static inline bool rule_dpif_is_table_miss(const struct rule_dpif *);
+static inline bool rule_dpif_is_internal(const struct rule_dpif *);
+
+uint8_t rule_dpif_get_table(const struct rule_dpif *);
+
+bool table_is_internal(uint8_t table_id);
+
+const struct rule_actions *rule_dpif_get_actions(const struct rule_dpif *);
+void rule_set_recirc_id(struct rule *, uint32_t id);
+
+ovs_be64 rule_dpif_get_flow_cookie(const struct rule_dpif *rule);
+
+void rule_dpif_reduce_timeouts(struct rule_dpif *rule, uint16_t idle_timeout,
+ uint16_t hard_timeout);
+
+void group_dpif_credit_stats(struct group_dpif *,
+ struct ofputil_bucket *,
+ const struct dpif_flow_stats *);
+bool group_dpif_lookup(struct ofproto_dpif *ofproto, uint32_t group_id,
+ struct group_dpif **group);
+
+void group_dpif_get_buckets(const struct group_dpif *group,
+ const struct ovs_list **buckets);
+enum ofp11_group_type group_dpif_get_type(const struct group_dpif *group);
+const char *group_dpif_get_selection_method(const struct group_dpif *group);
+uint64_t group_dpif_get_selection_method_param(const struct group_dpif *group);
+const struct field_array *group_dpif_get_fields(const struct group_dpif *group);
+
+bool ofproto_has_vlan_splinters(const struct ofproto_dpif *);
+ofp_port_t vsp_realdev_to_vlandev(const struct ofproto_dpif *,
+ ofp_port_t realdev_ofp_port,
+ ovs_be16 vlan_tci);
+bool vsp_adjust_flow(const struct ofproto_dpif *, struct flow *,
+ struct dp_packet *packet);
+
+int ofproto_dpif_execute_actions(struct ofproto_dpif *, const struct flow *,
+ struct rule_dpif *, const struct ofpact *,
+ size_t ofpacts_len, struct dp_packet *);
+int ofproto_dpif_execute_actions__(struct ofproto_dpif *, const struct flow *,
+ struct rule_dpif *, const struct ofpact *,
+ size_t ofpacts_len, int recurse,
+ int resubmits, struct dp_packet *);
+void ofproto_dpif_send_async_msg(struct ofproto_dpif *,
+ struct ofproto_async_msg *);
+bool ofproto_dpif_wants_packet_in_on_miss(struct ofproto_dpif *);
+int ofproto_dpif_send_packet(const struct ofport_dpif *, struct dp_packet *);
+void ofproto_dpif_flow_mod(struct ofproto_dpif *,
+ const struct ofputil_flow_mod *);
+struct rule_dpif *ofproto_dpif_refresh_rule(struct rule_dpif *);
+
+struct ofport_dpif *odp_port_to_ofport(const struct dpif_backer *, odp_port_t);
+struct ofport_dpif *ofp_port_to_ofport(const struct ofproto_dpif *,
+ ofp_port_t);
+
+bool ofproto_dpif_backer_enabled(struct dpif_backer* backer);
+
+int ofproto_dpif_add_internal_flow(struct ofproto_dpif *,
+ const struct match *, int priority,
+ uint16_t idle_timeout,
+ const struct ofpbuf *ofpacts,
+ struct rule **rulep);
+int ofproto_dpif_delete_internal_flow(struct ofproto_dpif *, struct match *,
+ int priority);
+
+const struct uuid *ofproto_dpif_get_uuid(const struct ofproto_dpif *);
+\f
+/* struct rule_dpif has struct rule as it's first member. */
+#define RULE_CAST(RULE) ((struct rule *)RULE)
+#define GROUP_CAST(GROUP) ((struct ofgroup *)GROUP)
+
+static inline struct group_dpif* group_dpif_ref(struct group_dpif *group)