Add missing counters for P2P ethernet interfaces

[vpp.git] / src / vnet / ethernet / p2p_ethernet.c

diff --git a/src/vnet/ethernet/p2p_ethernet.c b/src/vnet/ethernet/p2p_ethernet.c
index e3f667b..cf3c56b 100644 (file)
--- a/src/vnet/ethernet/p2p_ethernet.c
+++ b/src/vnet/ethernet/p2p_ethernet.c
@@ -96,6 +96,31 @@ p2p_ethernet_add_del (vlib_main_t * vm, u32 parent_if_index,
          if (vnet_create_sw_interface (vnm, &template, &p2pe_sw_if_index))
            return VNET_API_ERROR_SUBIF_CREATE_FAILED;
 
+         /* Allocate counters for this interface. */
+         {
+           u32 i;
+
+           vnet_interface_counter_lock (im);
+
+           for (i = 0; i < vec_len (im->sw_if_counters); i++)
+             {
+               vlib_validate_simple_counter (&im->sw_if_counters[i],
+                                             p2pe_sw_if_index);
+               vlib_zero_simple_counter (&im->sw_if_counters[i],
+                                         p2pe_sw_if_index);
+             }
+
+           for (i = 0; i < vec_len (im->combined_sw_if_counters); i++)
+             {
+               vlib_validate_combined_counter (&im->combined_sw_if_counters
+                                               [i], p2pe_sw_if_index);
+               vlib_zero_combined_counter (&im->combined_sw_if_counters[i],
+                                           p2pe_sw_if_index);
+             }
+
+           vnet_interface_counter_unlock (im);
+         }
+
          vnet_interface_main_t *im = &vnm->interface_main;
          sup_and_sub_key =
            ((u64) (hi->sw_if_index) << 32) | (u64) p2pe_subif_id;