connmgr: Mark ofconn_get_protocol() parameter const.

[openvswitch] / ofproto / connmgr.c

diff --git a/ofproto/connmgr.c b/ofproto/connmgr.c
index 391995e7a1a4ee0ca1f1b5b55bfe50dab70dbcd7..cd73a942fd8a6617d1196a504fa122b341dc71fb 100644 (file)
--- a/ofproto/connmgr.c
+++ b/ofproto/connmgr.c
@@ -137,7 +137,8 @@ struct ofservice {
 
 static void ofservice_reconfigure(struct ofservice *,
                                   const struct ofproto_controller *);
-static int ofservice_create(struct connmgr *, const char *target, uint8_t dscp);
+static int ofservice_create(struct connmgr *mgr, const char *target,
+                            uint32_t allowed_versions, uint8_t dscp);
 static void ofservice_destroy(struct connmgr *, struct ofservice *);
 static struct ofservice *ofservice_lookup(struct connmgr *,
                                           const char *target);
@@ -289,13 +290,14 @@ connmgr_run(struct connmgr *mgr,
         struct vconn *vconn;
         int retval;
 
-        retval = pvconn_accept(ofservice->pvconn, OFP10_VERSION, &vconn);
+        retval = pvconn_accept(ofservice->pvconn, &vconn);
         if (!retval) {
             struct rconn *rconn;
             char *name;
 
             /* Passing default value for creation of the rconn */
-            rconn = rconn_create(ofservice->probe_interval, 0, ofservice->dscp);
+            rconn = rconn_create(ofservice->probe_interval, 0, ofservice->dscp,
+                                 vconn_get_allowed_versions(vconn));
             name = ofconn_make_name(mgr, vconn_get_name(vconn));
             rconn_connect_unreliably(rconn, vconn, name);
             free(name);
@@ -313,7 +315,7 @@ connmgr_run(struct connmgr *mgr,
         struct vconn *vconn;
         int retval;
 
-        retval = pvconn_accept(mgr->snoops[i], OFP10_VERSION, &vconn);
+        retval = pvconn_accept(mgr->snoops[i], &vconn);
         if (!retval) {
             add_snooper(mgr, vconn);
         } else if (retval != EAGAIN) {
@@ -398,7 +400,8 @@ connmgr_retry(struct connmgr *mgr)
 \f
 /* OpenFlow configuration. */
 
-static void add_controller(struct connmgr *, const char *target, uint8_t dscp);
+static void add_controller(struct connmgr *, const char *target, uint8_t dscp,
+                           uint32_t allowed_versions);
 static struct ofconn *find_controller_by_target(struct connmgr *,
                                                 const char *target);
 static void update_fail_open(struct connmgr *);
@@ -489,7 +492,7 @@ connmgr_free_controller_info(struct shash *info)
 void
 connmgr_set_controllers(struct connmgr *mgr,
                         const struct ofproto_controller *controllers,
-                        size_t n_controllers)
+                        size_t n_controllers, uint32_t allowed_versions)
 {
     bool had_controllers = connmgr_has_controllers(mgr);
     struct shash new_controllers;
@@ -507,13 +510,13 @@ connmgr_set_controllers(struct connmgr *mgr,
             if (!find_controller_by_target(mgr, c->target)) {
                 VLOG_INFO("%s: added primary controller \"%s\"",
                           mgr->name, c->target);
-                add_controller(mgr, c->target, c->dscp);
+                add_controller(mgr, c->target, c->dscp, allowed_versions);
             }
         } else if (!pvconn_verify_name(c->target)) {
             if (!ofservice_lookup(mgr, c->target)) {
                 VLOG_INFO("%s: added service controller \"%s\"",
                           mgr->name, c->target);
-                ofservice_create(mgr, c->target, c->dscp);
+                ofservice_create(mgr, c->target, allowed_versions, c->dscp);
             }
         } else {
             VLOG_WARN_RL(&rl, "%s: unsupported controller \"%s\"",
@@ -608,12 +611,14 @@ connmgr_has_snoops(const struct connmgr *mgr)
 /* Creates a new controller for 'target' in 'mgr'.  update_controller() needs
  * to be called later to finish the new ofconn's configuration. */
 static void
-add_controller(struct connmgr *mgr, const char *target, uint8_t dscp)
+add_controller(struct connmgr *mgr, const char *target, uint8_t dscp,
+               uint32_t allowed_versions)
 {
     char *name = ofconn_make_name(mgr, target);
     struct ofconn *ofconn;
 
-    ofconn = ofconn_create(mgr, rconn_create(5, 8, dscp), OFCONN_PRIMARY, true);
+    ofconn = ofconn_create(mgr, rconn_create(5, 8, dscp, allowed_versions),
+                           OFCONN_PRIMARY, true);
     ofconn->pktbuf = pktbuf_create();
     rconn_connect(ofconn->rconn, target, name);
     hmap_insert(&mgr->controllers, &ofconn->hmap_node, hash_string(target, 0));
@@ -720,8 +725,7 @@ set_pvconns(struct pvconn ***pvconnsp, size_t *n_pvconnsp,
     SSET_FOR_EACH (name, sset) {
         struct pvconn *pvconn;
         int error;
-
-        error = pvconn_open(name, &pvconn, 0);
+        error = pvconn_open(name, 0, &pvconn, 0);
         if (!error) {
             pvconns[n_pvconns++] = pvconn;
         } else {
@@ -836,9 +840,9 @@ ofconn_get_invalid_ttl_to_controller(struct ofconn *ofconn)
 
 /* Returns the currently configured protocol for 'ofconn', one of OFPUTIL_P_*.
  *
- * The default, if no other format has been set, is OFPUTIL_P_OPENFLOW10. */
+ * The default, if no other format has been set, is OFPUTIL_P_OF10_STD. */
 enum ofputil_protocol
-ofconn_get_protocol(struct ofconn *ofconn)
+ofconn_get_protocol(const struct ofconn *ofconn)
 {
     return ofconn->protocol;
 }
@@ -1030,7 +1034,7 @@ ofconn_flush(struct ofconn *ofconn)
     int i;
 
     ofconn->role = NX_ROLE_OTHER;
-    ofconn->protocol = OFPUTIL_P_OF10;
+    ofconn->protocol = OFPUTIL_P_OF10_STD;
     ofconn->packet_in_format = NXPIF_OPENFLOW10;
 
     /* Disassociate 'ofconn' from all of the ofopgroups that it initiated that
@@ -1619,13 +1623,14 @@ connmgr_flushed(struct connmgr *mgr)
  * ofservice_reconfigure() must be called to fully configure the new
  * ofservice. */
 static int
-ofservice_create(struct connmgr *mgr, const char *target, uint8_t dscp)
+ofservice_create(struct connmgr *mgr, const char *target,
+                 uint32_t allowed_versions, uint8_t dscp)
 {
     struct ofservice *ofservice;
     struct pvconn *pvconn;
     int error;
 
-    error = pvconn_open(target, &pvconn, dscp);
+    error = pvconn_open(target, allowed_versions, &pvconn, dscp);
     if (error) {
         return error;
     }
@@ -1815,6 +1820,7 @@ ofmonitor_report(struct connmgr *mgr, struct rule *rule,
                 fu.cookie = rule->flow_cookie;
                 minimatch_expand(&rule->cr.match, &match);
                 fu.match = &match;
+                fu.priority = rule->cr.priority;
                 if (flags & NXFMF_ACTIONS) {
                     fu.ofpacts = rule->ofpacts;
                     fu.ofpacts_len = rule->ofpacts_len;