Add a feature arc consistency check

[vpp.git] / src / vnet / devices / devices.c

diff --git a/src/vnet/devices/devices.c b/src/vnet/devices/devices.c
index a38ecd2..e78c5cb 100644 (file)
--- a/src/vnet/devices/devices.c
+++ b/src/vnet/devices/devices.c
@@ -52,10 +52,21 @@ device_input_next_node_advance[((VNET_DEVICE_INPUT_N_NEXT_NODES /
       [VNET_DEVICE_INPUT_NEXT_MPLS_INPUT] = sizeof (ethernet_header_t),
 };
 
+const u32 __attribute__((aligned (CLIB_CACHE_LINE_BYTES)))
+device_input_next_node_flags[((VNET_DEVICE_INPUT_N_NEXT_NODES /
+                               CLIB_CACHE_LINE_BYTES) +1) * CLIB_CACHE_LINE_BYTES] =
+{
+      [VNET_DEVICE_INPUT_NEXT_IP4_INPUT] = VNET_BUFFER_F_L3_HDR_OFFSET_VALID,
+      [VNET_DEVICE_INPUT_NEXT_IP4_NCS_INPUT] = VNET_BUFFER_F_L3_HDR_OFFSET_VALID,
+      [VNET_DEVICE_INPUT_NEXT_IP6_INPUT] = VNET_BUFFER_F_L3_HDR_OFFSET_VALID,
+      [VNET_DEVICE_INPUT_NEXT_MPLS_INPUT] = VNET_BUFFER_F_L3_HDR_OFFSET_VALID,
+};
+
 VNET_FEATURE_ARC_INIT (device_input, static) =
 {
   .arc_name  = "device-input",
   .start_nodes = VNET_FEATURES ("device-input"),
+  .last_in_arc = "ethernet-input",
   .arc_index_ptr = &feature_main.device_input_feature_arc_index,
 };