ofproto-dpif: Handle learn action flow mods asynchronously.

[sliver-openvswitch.git] / lib / ofp-util.h

diff --git a/lib/ofp-util.h b/lib/ofp-util.h
index 85456a5..21311f7 100644 (file)
--- a/lib/ofp-util.h
+++ b/lib/ofp-util.h
@@ -81,6 +81,15 @@ enum ofputil_protocol {
 #define OFPUTIL_P_OF10_STD_ANY (OFPUTIL_P_OF10_STD | OFPUTIL_P_OF10_STD_TID)
 #define OFPUTIL_P_OF10_NXM_ANY (OFPUTIL_P_OF10_NXM | OFPUTIL_P_OF10_NXM_TID)
 
+    /* OpenFlow 1.1 protocol.
+     *
+     * We only support the standard OpenFlow 1.1 flow format.
+     *
+     * OpenFlow 1.1 always operates with an equivalent of the
+     * nx_flow_mod_table_id Nicira extension enabled, so there is no "TID"
+     * variant. */
+    OFPUTIL_P_OF11_STD     = 1 << 4,
+
     /* OpenFlow 1.2+ protocols (only one variant each).
      *
      * These use the standard OpenFlow Extensible Match (OXM) flow format.
@@ -88,16 +97,17 @@ enum ofputil_protocol {
      * OpenFlow 1.2+ always operates with an equivalent of the
      * nx_flow_mod_table_id Nicira extension enabled, so there is no "TID"
      * variant. */
-    OFPUTIL_P_OF12_OXM      = 1 << 4,
-    OFPUTIL_P_OF13_OXM      = 1 << 5,
+    OFPUTIL_P_OF12_OXM      = 1 << 5,
+    OFPUTIL_P_OF13_OXM      = 1 << 6,
 #define OFPUTIL_P_ANY_OXM (OFPUTIL_P_OF12_OXM | OFPUTIL_P_OF13_OXM)
 
     /* All protocols. */
-#define OFPUTIL_P_ANY ((1 << 6) - 1)
+#define OFPUTIL_P_ANY ((1 << 7) - 1)
 
     /* Protocols in which a specific table may be specified in flow_mods. */
 #define OFPUTIL_P_TID (OFPUTIL_P_OF10_STD_TID | \
                        OFPUTIL_P_OF10_NXM_TID | \
+                       OFPUTIL_P_OF11_STD |     \
                        OFPUTIL_P_ANY_OXM)
 };
 
@@ -178,7 +188,10 @@ enum ofperr ofputil_pull_ofp11_match(struct ofpbuf *, struct match *,
                                      uint16_t *padded_match_len);
 enum ofperr ofputil_match_from_ofp11_match(const struct ofp11_match *,
                                            struct match *);
+int ofputil_put_ofp11_match(struct ofpbuf *, const struct match *,
+                            enum ofputil_protocol);
 void ofputil_match_to_ofp11_match(const struct match *, struct ofp11_match *);
+int ofputil_match_typical_len(enum ofputil_protocol);
 
 /* dl_type translation between OpenFlow and 'struct flow' format. */
 ovs_be16 ofputil_dl_type_to_openflow(ovs_be16 flow_dl_type);
@@ -199,6 +212,8 @@ struct ofpbuf *ofputil_make_flow_mod_table_id(bool flow_mod_table_id);
  * The handling of cookies across multiple versions of OpenFlow is a bit
  * confusing.  See DESIGN for the details. */
 struct ofputil_flow_mod {
+    struct list list_node;    /* For queuing flow_mods. */
+
     struct match match;
     unsigned int priority;
 
@@ -819,7 +834,15 @@ ofputil_encode_queue_stats_request(enum ofp_version ofp_version,
 struct ofputil_queue_stats {
     ofp_port_t port_no;
     uint32_t queue_id;
-    struct netdev_queue_stats stats;
+
+    /* Values of unsupported statistics are set to all-1-bits (UINT64_MAX). */
+    uint64_t tx_bytes;
+    uint64_t tx_packets;
+    uint64_t tx_errors;
+
+    /* UINT32_MAX if unknown. */
+    uint32_t duration_sec;
+    uint32_t duration_nsec;
 };
 
 size_t ofputil_count_queue_stats(const struct ofp_header *);