X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=lib%2Fdpif-netdev.c;h=35724d9bf837be03b3f8b9eab9d33111c273b0af;hb=refs%2Fheads%2Fxs5.7;hp=4c25f1393884004b732b107cba4bca8d04c95ed9;hpb=39fb08818bbd9c438dbf23caa89937c663451b5a;p=sliver-openvswitch.git

diff --git a/lib/dpif-netdev.c b/lib/dpif-netdev.c
index 4c25f1393..35724d9bf 100644
--- a/lib/dpif-netdev.c
+++ b/lib/dpif-netdev.c
@@ -665,7 +665,7 @@ dp_netdev_lookup_flow(const struct dp_netdev *dp, const flow_t *key)
 }
 
 static void
-answer_flow_query(const struct dp_netdev_flow *flow,
+answer_flow_query(struct dp_netdev_flow *flow, uint32_t query_flags,
                   struct odp_flow *odp_flow)
 {
     if (flow) {
@@ -683,6 +683,11 @@ answer_flow_query(const struct dp_netdev_flow *flow,
                    n * sizeof *odp_flow->actions);
             odp_flow->n_actions = flow->n_actions;
         }
+
+        if (query_flags & ODPFF_ZERO_TCP_FLAGS) {
+            flow->tcp_ctl = 0;
+        }
+
     } else {
         odp_flow->stats.error = ENOENT;
     }
@@ -696,7 +701,8 @@ dpif_netdev_flow_get(const struct dpif *dpif, struct odp_flow flows[], int n)
 
     for (i = 0; i < n; i++) {
         struct odp_flow *odp_flow = &flows[i];
-        answer_flow_query(dp_netdev_lookup_flow(dp, &odp_flow->key), odp_flow);
+        answer_flow_query(dp_netdev_lookup_flow(dp, &odp_flow->key),
+                          odp_flow->flags, odp_flow);
     }
     return 0;
 }
@@ -852,7 +858,7 @@ dpif_netdev_flow_del(struct dpif *dpif, struct odp_flow *odp_flow)
 
     flow = dp_netdev_lookup_flow(dp, &odp_flow->key);
     if (flow) {
-        answer_flow_query(flow, odp_flow);
+        answer_flow_query(flow, 0, odp_flow);
         dp_netdev_free_flow(dp, flow);
         return 0;
     } else {
@@ -872,7 +878,7 @@ dpif_netdev_flow_list(const struct dpif *dpif, struct odp_flow flows[], int n)
         if (i >= n) {
             break;
         }
-        answer_flow_query(flow, &flows[i++]);
+        answer_flow_query(flow, 0, &flows[i++]);
     }
     return hmap_count(&dp->flow_table);
 }