tap: interface rx counter not increment correct

vlib_increment_combined_counter takes sw_if_index, not hw_if_index. Using
hw_if_index may work as long as there is no subinterface created to cause
hw_if_index and sw_if_index to differ.

Type: fix

Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I6db042186eeeacf32250f7ef261af8cd6f5ce56e

diff --git a/src/vnet/devices/virtio/node.c b/src/vnet/devices/virtio/node.c
index 3b218ab..8441250 100644 (file)
--- a/src/vnet/devices/virtio/node.c
+++ b/src/vnet/devices/virtio/node.c
@@ -357,7 +357,7 @@ virtio_device_input_inline (vlib_main_t * vm, vlib_node_runtime_t * node,
 
   vlib_increment_combined_counter (vnm->interface_main.combined_sw_if_counters
                                   + VNET_INTERFACE_COUNTER_RX, thread_index,
-                                  vif->hw_if_index, n_rx_packets,
+                                  vif->sw_if_index, n_rx_packets,
                                   n_rx_bytes);
 
 refill: