IPsec: increment tunnel intf tx counters

Recent changes removed the function that was incrementing the
tx counters. Increment them in the esp_encrypt functions.

Change-Id: I446333a23ccf66e34893adb2aa49af562cf35507
Signed-off-by: Matthew Smith <mgsmith@netgate.com>

diff --git a/src/plugins/dpdk/ipsec/esp_encrypt.c b/src/plugins/dpdk/ipsec/esp_encrypt.c
index 45a6257..2ff7e41 100644 (file)
--- a/src/plugins/dpdk/ipsec/esp_encrypt.c
+++ b/src/plugins/dpdk/ipsec/esp_encrypt.c
@@ -114,6 +114,8 @@ dpdk_esp_encrypt_inline (vlib_main_t * vm,
 {
   u32 n_left_from, *from, *to_next, next_index, thread_index;
   ipsec_main_t *im = &ipsec_main;
+  vnet_main_t *vnm = im->vnet_main;
+  vnet_interface_main_t *vim = &vnm->interface_main;
   u32 thread_idx = vlib_get_thread_index ();
   dpdk_crypto_main_t *dcm = &dpdk_crypto_main;
   crypto_resource_t *res = 0;
@@ -304,6 +306,13 @@ dpdk_esp_encrypt_inline (vlib_main_t * vm,
            (&ipsec_sa_counters, thread_index, sa_index0,
             1, b0->current_length);
 
+         /* Update tunnel interface tx counters */
+         if (is_tun)
+           vlib_increment_combined_counter
+             (vim->combined_sw_if_counters + VNET_INTERFACE_COUNTER_TX,
+              thread_index, vnet_buffer (b0)->sw_if_index[VLIB_TX],
+              1, b0->current_length);
+
          res->ops[res->n_ops] = op;
          res->bi[res->n_ops] = bi0;
          res->n_ops += 1;