datapath-windows: Suppress flow attribute probe.

This patch surpresses flow attribute probing in the windows datapath.

Signed-off-by: Alin Gabriel Serdean <aserdean@cloudbasesolutions.com>
Acked-by: Nithin Raju <nithin@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>

diff --git a/datapath-windows/ovsext/Flow.c b/datapath-windows/ovsext/Flow.c
index 5e61d3b..8117cf7 100644 (file)
--- a/datapath-windows/ovsext/Flow.c
+++ b/datapath-windows/ovsext/Flow.c
@@ -102,7 +102,8 @@ const NL_POLICY nlFlowPolicy[] = {
                              .maxLen = sizeof(struct ovs_flow_stats),
                              .optional = TRUE},
     [OVS_FLOW_ATTR_TCP_FLAGS] = {NL_A_U8, .optional = TRUE},
-    [OVS_FLOW_ATTR_USED] = {NL_A_U64, .optional = TRUE}
+    [OVS_FLOW_ATTR_USED] = {NL_A_U64, .optional = TRUE},
+    [OVS_FLOW_ATTR_PROBE] = {.type = NL_A_FLAG, .optional = TRUE}
 };
 
 /* For Parsing nested OVS_FLOW_ATTR_KEY attributes.
@@ -309,6 +310,12 @@ OvsFlowNlCmdHandler(POVS_USER_PARAMS_CONTEXT usrParamsCtx,
        goto done;
     }
 
+    if (flowAttrs[OVS_FLOW_ATTR_PROBE]) {
+        OVS_LOG_ERROR("Attribute OVS_FLOW_ATTR_PROBE not supported");
+        nlError = NL_ERROR_NOENT;
+        goto done;
+    }
+
     if ((rc = _MapNlToFlowPut(msgIn, nlAttrs[OVS_FLOW_ATTR_KEY],
          nlAttrs[OVS_FLOW_ATTR_ACTIONS], nlAttrs[OVS_FLOW_ATTR_CLEAR],
          &mappedFlow))