ipsec: API cleanup

[vpp.git] / src / vnet / l2 / l2_output_classify.c

diff --git a/src/vnet/l2/l2_output_classify.c b/src/vnet/l2/l2_output_classify.c
index a49abec..1e55afc 100644 (file)
--- a/src/vnet/l2/l2_output_classify.c
+++ b/src/vnet/l2/l2_output_classify.c
@@ -59,10 +59,12 @@ format_l2_output_classify_trace (u8 * s, va_list * args)
   return s;
 }
 
+extern l2_output_classify_main_t l2_output_classify_main;
+
+#ifndef CLIB_MARCH_VARIANT
 /** l2 output classifier main data structure. */
 l2_output_classify_main_t l2_output_classify_main;
-
-vlib_node_registration_t l2_output_classify_node;
+#endif /* CLIB_MARCH_VARIANT */
 
 #define foreach_l2_output_classify_error               \
 _(MISS, "Classify misses")                      \
@@ -99,7 +101,7 @@ static char *l2_output_classify_error_strings[] = {
  * @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>
@@ -134,9 +136,9 @@ static char *l2_output_classify_error_strings[] = {
  *   Classifier hits in other than the first table
  */
 
-static uword
-l2_output_classify_node_fn (vlib_main_t * vm,
-                           vlib_node_runtime_t * node, vlib_frame_t * frame)
+VLIB_NODE_FN (l2_output_classify_node) (vlib_main_t * vm,
+                                       vlib_node_runtime_t * node,
+                                       vlib_frame_t * frame)
 {
   u32 n_left_from, *from, *to_next;
   l2_output_classify_next_t next_index;
@@ -160,7 +162,7 @@ l2_output_classify_node_fn (vlib_main_t * vm,
 
   /* First pass: compute hash */
 
-  while (n_left_from > 2)
+  while (n_left_from >= 4)
     {
       vlib_buffer_t *b0, *b1;
       u32 bi0, bi1;
@@ -175,15 +177,15 @@ l2_output_classify_node_fn (vlib_main_t * vm,
 
       /* 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];
@@ -436,7 +438,6 @@ l2_output_classify_node_fn (vlib_main_t * vm,
 
 /* *INDENT-OFF* */
 VLIB_REGISTER_NODE (l2_output_classify_node) = {
-  .function = l2_output_classify_node_fn,
   .name = "l2-output-classify",
   .vector_size = sizeof (u32),
   .format_trace = format_l2_output_classify_trace,
@@ -456,9 +457,7 @@ VLIB_REGISTER_NODE (l2_output_classify_node) = {
 };
 /* *INDENT-ON* */
 
-VLIB_NODE_FUNCTION_MULTIARCH (l2_output_classify_node,
-                             l2_output_classify_node_fn);
-
+#ifndef CLIB_MARCH_VARIANT
 /** l2 output classsifier feature initialization. */
 clib_error_t *
 l2_output_classify_init (vlib_main_t * vm)
@@ -568,6 +567,7 @@ vnet_l2_output_classify_set_tables (u32 sw_if_index,
 
   return 0;
 }
+#endif /* CLIB_MARCH_VARIANT */
 
 static clib_error_t *
 int_l2_output_classify_command_fn (vlib_main_t * vm,