[ovs-dev] [PATCH v6 3/6] datapath-windows: Allow recirculation feature probe.

[Sorin Vinturis]

Recirculation feature probe messages sent from userspace are
suppressed by the OVS extension.

This patch changes the current behaviour to allow feature probe
for recirculation.

Signed-off-by: Sorin Vinturis <svinturis at cloudbasesolutions.com>
Acked-by: Sairam Venugopal <vsairam at vmware.com>
---
 datapath-windows/ovsext/Flow.c | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/datapath-windows/ovsext/Flow.c b/datapath-windows/ovsext/Flow.c
index 2ceeb94..555d6b2 100644
--- a/datapath-windows/ovsext/Flow.c
+++ b/datapath-windows/ovsext/Flow.c
@@ -2625,8 +2625,15 @@ OvsProbeSupportedFeature(POVS_MESSAGE msgIn,
             OVS_LOG_ERROR("Wrong ethertype for MPLS attribute.");
             status = STATUS_INVALID_PARAMETER;
         }
+    } else if (keyAttrs[OVS_KEY_ATTR_RECIRC_ID]) {
+        UINT32 recircId = NlAttrGetU32(keyAttrs[OVS_KEY_ATTR_RECIRC_ID]);
+
+        if (!recircId) {
+            OVS_LOG_ERROR("Invalid recirculation ID.");
+            status = STATUS_INVALID_PARAMETER;
+        }
     } else {
-        OVS_LOG_ERROR("Probed feature not supported.");
+        OVS_LOG_ERROR("Feature not supported.");
         status = STATUS_INVALID_PARAMETER;
     }
 
-- 
1.9.0.msysgit.0