X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=ofproto%2Fofproto.c;h=d9a278e0bd7974b64695a339e98356df0e9a45d1;hb=refs%2Fheads%2Forig-parallel;hp=844083d8bf3a6ea07c60ee400499efe1d4750f3b;hpb=d59051362fa8ac4369f1be69ac942a52c9a424b9;p=sliver-openvswitch.git

diff --git a/ofproto/ofproto.c b/ofproto/ofproto.c
index 844083d8b..d9a278e0b 100644
--- a/ofproto/ofproto.c
+++ b/ofproto/ofproto.c
@@ -995,6 +995,7 @@ ofproto_destroy(struct ofproto *p)
 int
 ofproto_run(struct ofproto *p)
 {
+    /* handle protocol messages coming from the datapath */
     int error = ofproto_run1(p);
     if (!error) {
         error = ofproto_run2(p, false);
@@ -1056,6 +1057,11 @@ add_snooper(struct ofproto *ofproto, struct vconn *vconn)
     }
 }
 
+/*
+ * Calls the netdevice dpif_netdev_recv() callback,
+ * that read a protocol packet from the dpif queue
+ * and handle the message
+ */
 int
 ofproto_run1(struct ofproto *p)
 {
@@ -1278,6 +1284,7 @@ ofproto_send_packet(struct ofproto *p, const flow_t *flow,
 
     /* XXX Should we translate the dpif_execute() errno value into an OpenFlow
      * error code? */
+    fprintf(stderr, "OFPROTO EXECUTE\n");
     dpif_execute(p->dpif, flow->in_port, odp_actions.actions,
                  odp_actions.n_actions, packet);
     return 0;