X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=src%2Fvnet%2Fmpls%2Fmpls_input.c;h=d77fd4cd7e39823049c6e0226370b4dcca8426f7;hb=609e121;hp=893c45111d4bf6da80bf101f385e2e207d3bdb2d;hpb=696e88da9799056036f329676213f3c0c0a1db9c;p=vpp.git

diff --git a/src/vnet/mpls/mpls_input.c b/src/vnet/mpls/mpls_input.c
index 893c45111d4..d77fd4cd7e3 100644
--- a/src/vnet/mpls/mpls_input.c
+++ b/src/vnet/mpls/mpls_input.c
@@ -51,10 +51,11 @@ format_mpls_input_trace (u8 * s, va_list * args)
   foreach_mpls_input_next;
 #undef _
   
-  s = format (s, "MPLS: next %s[%d]  label %d ttl %d", 
+  s = format (s, "MPLS: next %s[%d]  label %d ttl %d exp %d", 
               next_name, t->next_index,
 	      vnet_mpls_uc_get_label(label),
-	      vnet_mpls_uc_get_ttl(label));
+	      vnet_mpls_uc_get_ttl(label),
+	      vnet_mpls_uc_get_exp(label));
 
   return s;
 }
@@ -74,21 +75,13 @@ mpls_input_inline (vlib_main_t * vm,
                    vlib_frame_t * from_frame)
 {
   u32 n_left_from, next_index, * from, * to_next;
-  mpls_input_runtime_t * rt;
-  mpls_main_t * mm;
-  u32 cpu_index = os_get_cpu_number();
+  mpls_main_t * mm = &mpls_main;
+  u32 thread_index = vlib_get_thread_index();
   vlib_simple_counter_main_t * cm;
   vnet_main_t * vnm = vnet_get_main();
 
   from = vlib_frame_vector_args (from_frame);
   n_left_from = from_frame->n_vectors;
-  rt = vlib_node_get_runtime_data (vm, mpls_input_node.index);
-  mm = rt->mpls_main;
-  /* 
-   * Force an initial lookup every time, in case the control-plane
-   * changed the label->FIB mapping.
-   */
-  rt->last_label = ~0;
 
   next_index = node->cached_next_index;
 
@@ -116,11 +109,11 @@ mpls_input_inline (vlib_main_t * vm,
               p2 = vlib_get_buffer (vm, from[2]);
               p3 = vlib_get_buffer (vm, from[3]);
 
-              vlib_prefetch_buffer_header (p2, STORE);
-              vlib_prefetch_buffer_header (p3, STORE);
+              vlib_prefetch_buffer_header (p2, LOAD);
+              vlib_prefetch_buffer_header (p3, LOAD);
 
-              CLIB_PREFETCH (p2->data, sizeof (h0[0]), STORE);
-              CLIB_PREFETCH (p3->data, sizeof (h1[0]), STORE);
+              CLIB_PREFETCH (p2->data, sizeof (h0[0]), LOAD);
+              CLIB_PREFETCH (p3->data, sizeof (h1[0]), LOAD);
           }
 
           bi0 = to_next[0] = from[0];
@@ -151,7 +144,7 @@ mpls_input_inline (vlib_main_t * vm,
               next0 = MPLS_INPUT_NEXT_LOOKUP;
               vnet_feature_arc_start(mm->input_feature_arc_index,
                                      sw_if_index0, &next0, b0);
-              vlib_increment_simple_counter (cm, cpu_index, sw_if_index0, 1);
+              vlib_increment_simple_counter (cm, thread_index, sw_if_index0, 1);
           }
 
           if (PREDICT_FALSE(h1[3] == 0))
@@ -164,7 +157,7 @@ mpls_input_inline (vlib_main_t * vm,
               next1 = MPLS_INPUT_NEXT_LOOKUP;
               vnet_feature_arc_start(mm->input_feature_arc_index,
                                      sw_if_index1, &next1, b1);
-              vlib_increment_simple_counter (cm, cpu_index, sw_if_index1, 1);
+              vlib_increment_simple_counter (cm, thread_index, sw_if_index1, 1);
           }
 
           if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED))
@@ -215,7 +208,7 @@ mpls_input_inline (vlib_main_t * vm,
             {
               next0 = MPLS_INPUT_NEXT_LOOKUP;
 	      vnet_feature_arc_start(mm->input_feature_arc_index, sw_if_index0, &next0, b0);
-              vlib_increment_simple_counter (cm, cpu_index, sw_if_index0, 1);
+              vlib_increment_simple_counter (cm, thread_index, sw_if_index0, 1);
             }
 
           if (PREDICT_FALSE(b0->flags & VLIB_BUFFER_IS_TRACED)) 
@@ -279,19 +272,12 @@ VLIB_NODE_FUNCTION_MULTIARCH (mpls_input_node, mpls_input)
 static void
 mpls_setup_nodes (vlib_main_t * vm)
 {
-  mpls_input_runtime_t * rt;
   pg_node_t * pn;
 
   pn = pg_get_node (mpls_input_node.index);
   pn->unformat_edit = unformat_pg_mpls_header;
 
-  rt = vlib_node_get_runtime_data (vm, mpls_input_node.index);
-  rt->last_label = (u32) ~0;
-  rt->last_inner_fib_index = 0;
-  rt->last_outer_fib_index = 0;
-  rt->mpls_main = &mpls_main;
-
-  ethernet_register_input_type (vm, ETHERNET_TYPE_MPLS_UNICAST,
+  ethernet_register_input_type (vm, ETHERNET_TYPE_MPLS,
                                 mpls_input_node.index);
 }
 
@@ -309,16 +295,3 @@ static clib_error_t * mpls_input_init (vlib_main_t * vm)
 }
 
 VLIB_INIT_FUNCTION (mpls_input_init);
-
-static clib_error_t * mpls_input_worker_init (vlib_main_t * vm)
-{
-  mpls_input_runtime_t * rt;
-  rt = vlib_node_get_runtime_data (vm, mpls_input_node.index);
-  rt->last_label = (u32) ~0;
-  rt->last_inner_fib_index = 0;
-  rt->last_outer_fib_index = 0;
-  rt->mpls_main = &mpls_main;
-  return 0;
-}
-
-VLIB_WORKER_INIT_FUNCTION (mpls_input_worker_init);