ofproto-dpif: Set flow-eviction-threshold globally.

[sliver-openvswitch.git] / ofproto / ofproto-provider.h

diff --git a/ofproto/ofproto-provider.h b/ofproto/ofproto-provider.h
index d8db3ae..23d9180 100644 (file)
--- a/ofproto/ofproto-provider.h
+++ b/ofproto/ofproto-provider.h
@@ -33,6 +33,7 @@
 struct match;
 struct ofpact;
 struct ofputil_flow_mod;
+struct bfd_cfg;
 
 /* An OpenFlow switch.
  *
@@ -47,9 +48,6 @@ struct ofproto {
     /* Settings. */
     uint64_t fallback_dpid;     /* Datapath ID if no better choice found. */
     uint64_t datapath_id;       /* Datapath ID. */
-    unsigned flow_eviction_threshold; /* Threshold at which to begin flow
-                                       * table eviction. Only affects the
-                                       * ofproto-dpif implementation */
     bool forward_bpdu;          /* Option to allow forwarding of BPDU frames
                                  * when NORMAL action is invoked. */
     char *mfr_desc;             /* Manufacturer (NULL for default)b. */
@@ -118,6 +116,7 @@ struct ofport {
     struct ofputil_phy_port pp;
     uint16_t ofp_port;          /* OpenFlow port number. */
     unsigned int change_seq;
+    long long int created;      /* Time created, in msec. */
     int mtu;
 };
 
@@ -231,6 +230,10 @@ struct rule {
                                  * is expirable, otherwise empty. */
 };
 
+/* Threshold at which to begin flow table eviction. Only affects the
+ * ofproto-dpif implementation */
+extern unsigned flow_eviction_threshold;
+
 static inline struct rule *
 rule_from_cls_rule(const struct cls_rule *cls_rule)
 {
@@ -1109,6 +1112,20 @@ struct ofproto_class {
     int (*set_sflow)(struct ofproto *ofproto,
                      const struct ofproto_sflow_options *sflow_options);
 
+    /* Configures IPFIX on 'ofproto' according to the options in
+     * 'bridge_exporter_options' and the 'flow_exporters_options'
+     * array, or turns off IPFIX if 'bridge_exporter_options' and
+     * 'flow_exporters_options' is NULL.
+     *
+     * EOPNOTSUPP as a return value indicates that 'ofproto' does not support
+     * IPFIX, as does a null pointer. */
+    int (*set_ipfix)(
+        struct ofproto *ofproto,
+        const struct ofproto_ipfix_bridge_exporter_options
+            *bridge_exporter_options,
+        const struct ofproto_ipfix_flow_exporter_options
+            *flow_exporters_options, size_t n_flow_exporters_options);
+
     /* Configures connectivity fault management on 'ofport'.
      *
      * If 'cfm_settings' is nonnull, configures CFM according to its members.
@@ -1130,6 +1147,21 @@ struct ofproto_class {
     bool (*get_cfm_status)(const struct ofport *ofport,
                            struct ofproto_cfm_status *status);
 
+    /* Configures BFD on 'ofport'.
+     *
+     * If 'cfg' is NULL, or 'cfg' does not contain the key value pair
+     * "enable=true", removes BFD from 'ofport'.  Otherwise, configures BFD
+     * according to 'cfg'.
+     *
+     * EOPNOTSUPP as a return value indicates that this ofproto_class does not
+     * support BFD, as does a null pointer. */
+    int (*set_bfd)(struct ofport *ofport, const struct smap *cfg);
+
+    /* Populates 'smap' with the status of BFD on 'ofport'.  Returns 0 on
+     * success, or a positive errno.  EOPNOTSUPP as a return value indicates
+     * that this ofproto_class does not support BFD, as does a null pointer. */
+    int (*get_bfd_status)(struct ofport *ofport, struct smap *smap);
+
     /* Configures spanning tree protocol (STP) on 'ofproto' using the
      * settings defined in 's'.
      *