int ofputil_netmask_to_wcbits(ovs_be32 netmask);
/* Work with OpenFlow 1.0 ofp_match. */
+void ofputil_wildcard_from_openflow(uint32_t ofpfw, struct flow_wildcards *);
void ofputil_cls_rule_from_match(const struct ofp_match *,
unsigned int priority, struct cls_rule *);
+void ofputil_normalize_rule(struct cls_rule *, enum nx_flow_format);
void ofputil_cls_rule_to_match(const struct cls_rule *, struct ofp_match *);
-void normalize_match(struct ofp_match *);
-char *ofp_match_to_literal_string(const struct ofp_match *match);
/* dl_type translation between OpenFlow and 'struct flow' format. */
ovs_be16 ofputil_dl_type_to_openflow(ovs_be16 flow_dl_type);
uint32_t duration_nsec;
uint16_t idle_timeout;
uint16_t hard_timeout;
- uint64_t packet_count;
- uint64_t byte_count;
+ uint64_t packet_count; /* Packet count, UINT64_MAX if unknown. */
+ uint64_t byte_count; /* Byte count, UINT64_MAX if unknown. */
union ofp_action *actions;
size_t n_actions;
};
int ofputil_decode_flow_stats_reply(struct ofputil_flow_stats *,
struct ofpbuf *msg);
+void ofputil_append_flow_stats_reply(const struct ofputil_flow_stats *,
+ struct list *replies);
+
+/* Aggregate stats reply, independent of flow format. */
+struct ofputil_aggregate_stats {
+ uint64_t packet_count; /* Packet count, UINT64_MAX if unknown. */
+ uint64_t byte_count; /* Byte count, UINT64_MAX if unknown. */
+ uint32_t flow_count;
+};
+
+struct ofpbuf *ofputil_encode_aggregate_stats_reply(
+ const struct ofputil_aggregate_stats *stats,
+ const struct ofp_stats_msg *request);
/* Flow removed message, independent of flow format. */
struct ofputil_flow_removed {
uint32_t duration_sec;
uint32_t duration_nsec;
uint16_t idle_timeout;
- uint64_t packet_count;
- uint64_t byte_count;
+ uint64_t packet_count; /* Packet count, UINT64_MAX if unknown. */
+ uint64_t byte_count; /* Byte count, UINT64_MAX if unknown. */
};
int ofputil_decode_flow_removed(struct ofputil_flow_removed *,
void update_openflow_length(struct ofpbuf *);
-void *ofputil_make_stats_request(size_t body_len, uint16_t type,
- struct ofpbuf **);
-void *ofputil_make_nxstats_request(size_t openflow_len, uint32_t subtype,
- struct ofpbuf **);
+void *ofputil_make_stats_request(size_t openflow_len, uint16_t type,
+ uint32_t subtype, struct ofpbuf **);
+void *ofputil_make_stats_reply(size_t openflow_len,
+ const struct ofp_stats_msg *request,
+ struct ofpbuf **);
+
+void ofputil_start_stats_reply(const struct ofp_stats_msg *request,
+ struct list *);
+struct ofpbuf *ofputil_reserve_stats_reply(size_t len, struct list *);
+void *ofputil_append_stats_reply(size_t len, struct list *);
const void *ofputil_stats_body(const struct ofp_header *);
size_t ofputil_stats_body_len(const struct ofp_header *);
int ofputil_pull_actions(struct ofpbuf *, unsigned int actions_len,
union ofp_action **, size_t *);
+
+bool ofputil_actions_equal(const union ofp_action *a, size_t n_a,
+ const union ofp_action *b, size_t n_b);
+union ofp_action *ofputil_actions_clone(const union ofp_action *, size_t n);
\f
/* OpenFlow vendors.
*