* 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
{
u32 next_index;
index_t bfm_index;
+ mpls_label_t bfm_label;
} bier_output_trace_t;
static uword
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!
*/
bier_bit_string_t bbs;
vlib_buffer_t * b0;
bier_fmask_t *bfm0;
+ mpls_label_t *h0;
bier_hdr_t *bh0;
- u32 bi0, *h0;
u32 bfmi0;
+ u32 bi0;
bi0 = from[0];
to_next[0] = bi0;
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
*/
if (!(bfm0->bfm_flags & BIER_FMASK_FLAG_DISP))
{
+ /*
+ * since a BIFT value and a MPLS label are formated the
+ * same, this painting works OK.
+ */
vlib_buffer_advance(b0, -(word)sizeof(mpls_label_t));
h0 = vlib_buffer_get_current(b0);
+
h0[0] = bfm0->bfm_label;
+
+ ((char*)h0)[3]= vnet_buffer(b0)->mpls.ttl - 1;
}
/*
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,
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;
}