X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=utilities%2Fovs-ofctl.c;h=deba9dd78f73243939df4ba6b07d61b758fbea18;hb=6dc5374435cc25bc4051b27bd52635e609a8872a;hp=d2d0687ffa28749f4771da824cc144af46bb03ee;hpb=1f317cb5c2aa446c4b0252634a4a70dcc3682f93;p=sliver-openvswitch.git

diff --git a/utilities/ovs-ofctl.c b/utilities/ovs-ofctl.c
index d2d0687ff..deba9dd78 100644
--- a/utilities/ovs-ofctl.c
+++ b/utilities/ovs-ofctl.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -174,6 +174,23 @@ parse_options(int argc, char *argv[])
     uint32_t versions;
     enum ofputil_protocol version_protocols;
 
+    /* For now, ovs-ofctl only enables OpenFlow 1.0 by default.  This is
+     * because ovs-ofctl implements command such as "add-flow" as raw OpenFlow
+     * requests, but those requests have subtly different semantics in
+     * different OpenFlow versions.  For example:
+     *
+     *     - In OpenFlow 1.0, a "mod-flow" operation that does not find any
+     *       existing flow to modify adds a new flow.
+     *
+     *     - In OpenFlow 1.1, a "mod-flow" operation that does not find any
+     *       existing flow to modify adds a new flow, but only if the mod-flow
+     *       did not match on the flow cookie.
+     *
+     *     - In OpenFlow 1.2 and a later, a "mod-flow" operation never adds a
+     *       new flow.
+     */
+    set_allowed_ofp_versions("OpenFlow10");
+
     for (;;) {
         unsigned long int timeout;
         int c;
@@ -1026,7 +1043,7 @@ ofctl_dump_flows(int argc, char *argv[])
         ds_destroy(&s);
 
         for (i = 0; i < n_fses; i++) {
-            free(fses[i].ofpacts);
+            free(CONST_CAST(struct ofpact *, fses[i].ofpacts));
         }
         free(fses);
 
@@ -1136,7 +1153,7 @@ ofctl_flow_mod__(const char *remote, struct ofputil_flow_mod *fms,
         struct ofputil_flow_mod *fm = &fms[i];
 
         transact_noreply(vconn, ofputil_encode_flow_mod(fm, protocol));
-        free(fm->ofpacts);
+        free(CONST_CAST(struct ofpact *, fm->ofpacts));
     }
     vconn_close(vconn);
 }
@@ -1964,7 +1981,7 @@ ofctl_ping(int argc, char *argv[])
         if (ofptype_pull(&type, reply)
             || type != OFPTYPE_ECHO_REPLY
             || ofpbuf_size(reply) != payload
-            || memcmp(ofpbuf_get_l3(request), ofpbuf_get_l3(reply), payload)) {
+            || memcmp(ofpbuf_l3(request), ofpbuf_l3(reply), payload)) {
             printf("Reply does not match request.  Request:\n");
             ofp_print(stdout, request, ofpbuf_size(request), verbosity + 2);
             printf("Reply:\n");
@@ -2199,7 +2216,7 @@ static void
 fte_version_free(struct fte_version *version)
 {
     if (version) {
-        free(version->ofpacts);
+        free(CONST_CAST(struct ofpact *, version->ofpacts));
         free(version);
     }
 }
@@ -2396,7 +2413,7 @@ recv_flow_stats_reply(struct vconn *vconn, ovs_be32 send_xid,
             return true;
 
         case EOF:
-            more = ofpmp_more(reply->l2);
+            more = ofpmp_more(reply->frame);
             ofpbuf_delete(reply);
             reply = NULL;
             if (!more) {
@@ -2739,7 +2756,7 @@ ofctl_parse_flows__(struct ofputil_flow_mod *fms, size_t n_fms,
         ofp_print(stdout, ofpbuf_data(msg), ofpbuf_size(msg), verbosity);
         ofpbuf_delete(msg);
 
-        free(fm->ofpacts);
+        free(CONST_CAST(struct ofpact *, fm->ofpacts));
     }
 }