* @em Uses:
* - <code>(l2_output_classify_runtime_t *)
* rt->classify_table_index_by_sw_if_index</code>
- * Head of the per-interface, perprotocol classifier table chain
+ * Head of the per-interface, per-protocol classifier table chain
* for a specific interface. ~0 => send pkts to the next
* feature in the L2 feature chain.
* - <code>vnet_buffer(b)->sw_if_index[VLIB_TX]</code>
vnet_classify_main_t *vcm = cm->vnet_classify_main;
l2_output_classify_runtime_t *rt =
(l2_output_classify_runtime_t *) node->runtime_data;
- u32 feature_bitmap0;
u32 hits = 0;
u32 misses = 0;
u32 chain_hits = 0;
f64 now;
u32 n_next_nodes;
- u32 cached_sw_if_index = (u32) ~ 0;
- u32 cached_next_index = (u32) ~ 0;
u32 sw_if_index0;
n_next_nodes = node->n_next_nodes;
/* First pass: compute hash */
- while (n_left_from > 2)
+ while (n_left_from >= 4)
{
vlib_buffer_t *b0, *b1;
u32 bi0, bi1;
/* prefetch next iteration */
{
- vlib_buffer_t *p1, *p2;
+ vlib_buffer_t *p2, *p3;
- p1 = vlib_get_buffer (vm, from[1]);
p2 = vlib_get_buffer (vm, from[2]);
+ p3 = vlib_get_buffer (vm, from[3]);
- vlib_prefetch_buffer_header (p1, STORE);
- CLIB_PREFETCH (p1->data, CLIB_CACHE_LINE_BYTES, STORE);
vlib_prefetch_buffer_header (p2, STORE);
CLIB_PREFETCH (p2->data, CLIB_CACHE_LINE_BYTES, STORE);
+ vlib_prefetch_buffer_header (p3, STORE);
+ CLIB_PREFETCH (p3->data, CLIB_CACHE_LINE_BYTES, STORE);
}
bi0 = from[0];
table_index0 = vnet_buffer (b0)->l2_classify.table_index;
e0 = 0;
vnet_buffer (b0)->l2_classify.opaque_index = ~0;
- /* Remove ourself from the feature bitmap */
- feature_bitmap0 = vnet_buffer (b0)->l2.feature_bitmap
- & ~L2OUTPUT_FEAT_OUTPUT_CLASSIFY;
-
- /* save for next feature graph nodes */
- vnet_buffer (b0)->l2.feature_bitmap = feature_bitmap0;
if (PREDICT_TRUE (table_index0 != ~0))
{
if (PREDICT_FALSE (next0 == 0))
b0->error = node->errors[L2_OUTPUT_CLASSIFY_ERROR_DROP];
+ /* Determine the next node and remove ourself from bitmap */
if (PREDICT_FALSE (next0 == ~0))
- {
- sw_if_index0 = vnet_buffer (b0)->sw_if_index[VLIB_TX];
-
- /* Determine next node */
- l2_output_dispatch (cm->vlib_main,
- cm->vnet_main,
- node,
- l2_output_classify_node.index,
- &cached_sw_if_index,
- &cached_next_index,
- &cm->next_nodes,
- b0, sw_if_index0, feature_bitmap0, &next0);
- }
+ next0 = vnet_l2_feature_next (b0, cm->l2_out_feat_next,
+ L2OUTPUT_FEAT_OUTPUT_CLASSIFY);
+ else
+ vnet_buffer (b0)->l2.feature_bitmap &=
+ ~L2OUTPUT_FEAT_OUTPUT_CLASSIFY;
if (PREDICT_FALSE ((node->flags & VLIB_NODE_FLAG_TRACE)
&& (b0->flags & VLIB_BUFFER_IS_TRACED)))
l2_output_classify_node.index,
L2OUTPUT_N_FEAT,
l2output_get_feat_names (),
- cm->feat_next_node_index);
+ cm->l2_out_feat_next);
rt->l2cm = cm;
rt->vcm = cm->vnet_classify_main;
- /* Initialize the output node mapping table */
- l2output_init_output_node_vec (&cm->next_nodes.output_node_index_vec);
-
return 0;
}
VLIB_INIT_FUNCTION (l2_output_classify_init);
+clib_error_t *
+l2_output_classify_worker_init (vlib_main_t * vm)
+{
+ l2_output_classify_main_t *cm = &l2_output_classify_main;
+ l2_output_classify_runtime_t *rt;
+
+ rt = vlib_node_get_runtime_data (vm, l2_output_classify_node.index);
+
+ rt->l2cm = cm;
+ rt->vcm = cm->vnet_classify_main;
+
+ return 0;
+}
+
+VLIB_WORKER_INIT_FUNCTION (l2_output_classify_worker_init);
+
/** Enable/disable l2 input classification on a specific interface. */
void
vnet_l2_output_classify_enable_disable (u32 sw_if_index, int enable_disable)