X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fbier%2Fbier_output.c;h=5c19103d6a3331ea865539fcd0b83bdfbb57d94d;hb=f2922422d972644e67d1ca989e40cd0100ecb06d;hp=01eeffe475c71d2d40d7593f9afbbab9376f37d7;hpb=31ed74407643595fdce206e9d7487108fb8b33ab;p=vpp.git

diff --git a/src/vnet/bier/bier_output.c b/src/vnet/bier/bier_output.c
index 01eeffe475c..5c19103d6a3 100644
--- a/src/vnet/bier/bier_output.c
+++ b/src/vnet/bier/bier_output.c
@@ -26,7 +26,7 @@ static char * bier_output_error_strings[] = {
 };
 
 /*
- * Keep these values sematically the same as BIER output
+ * Keep these values semantically the same as BIER output
  */
 #define foreach_bier_output_next                \
     _(DROP, "bier-drop")
@@ -49,14 +49,16 @@ typedef enum {
  * Forward declaration
  */
 vlib_node_registration_t bier_output_node;
+extern vlib_combined_counter_main_t bier_fmask_counters;
 
 /**
- * @brief Packet trace recoed for a BIER output
+ * @brief Packet trace record for a BIER output
  */
 typedef struct bier_output_trace_t_
 {
     u32 next_index;
     index_t bfm_index;
+    mpls_label_t bfm_label;
 } bier_output_trace_t;
 
 static uword
@@ -64,13 +66,14 @@ bier_output (vlib_main_t * vm,
              vlib_node_runtime_t * node,
              vlib_frame_t * from_frame)
 {
+  vlib_combined_counter_main_t *cm = &bier_fmask_counters;
     u32 n_left_from, next_index, * from, * to_next;
+    u32 thread_index;
 
+    thread_index = vm->thread_index;
     from = vlib_frame_vector_args (from_frame);
     n_left_from = from_frame->n_vectors;
 
-    // vnet_buffer(b0)->sw_if_index[VLIB_TX] = d0->tx_fib_index;
-
     /*
      * objection your honour! speculation!
      */
@@ -106,12 +109,16 @@ bier_output (vlib_main_t * vm,
             bier_bit_string_init_from_hdr(bh0, &bbs);
 
             /*
-             * In the BIER Lookup node we squirelled away the
+             * In the BIER Lookup node we squirrelled away the
              * BIER fmask index as the adj index
              */
             bfmi0 = vnet_buffer (b0)->ip.adj_index[VLIB_TX];
             bfm0 = bier_fmask_get(bfmi0);
 
+            vlib_increment_combined_counter(
+                cm, thread_index, bfmi0, 1,
+                vlib_buffer_length_in_chain (vm, b0));
+
             /*
              * perform the logical AND of the packet's mask with
              * that of the fmask objects, to reset the bits that
@@ -157,6 +164,7 @@ bier_output (vlib_main_t * vm,
                 tr = vlib_add_trace (vm, node, b0, sizeof (*tr));
                 tr->next_index = next0;
                 tr->bfm_index = bfmi0;
+                tr->bfm_label = bfm0->bfm_label;
             }
 
             vlib_validate_buffer_enqueue_x1 (vm, node, next_index,
@@ -180,8 +188,8 @@ format_bier_output_trace (u8 * s, va_list * args)
     CLIB_UNUSED (vlib_node_t * node) = va_arg (*args, vlib_node_t *);
     bier_output_trace_t * t = va_arg (*args, bier_output_trace_t *);
 
-    s = format (s, " next [%d], BFM index %d",
-                t->next_index, t->bfm_index);
+    s = format (s, " next [%d], BFM index %d label:%x",
+                t->next_index, t->bfm_index, t->bfm_label);
     return s;
 }