Distributed Virtual Router Support

[vpp.git] / src / vnet / fib / fib_test.c

diff --git a/src/vnet/fib/fib_test.c b/src/vnet/fib/fib_test.c
index 64d9047..03c9ee7 100644 (file)
--- a/src/vnet/fib/fib_test.c
+++ b/src/vnet/fib/fib_test.c
@@ -27,9 +27,11 @@
 #include <vnet/bfd/bfd_main.h>
 #include <vnet/dpo/interface_rx_dpo.h>
 #include <vnet/dpo/replicate_dpo.h>
+#include <vnet/dpo/l2_bridge_dpo.h>
 
 #include <vnet/mpls/mpls.h>
 
+#include <vnet/fib/fib_test.h>
 #include <vnet/fib/fib_path_list.h>
 #include <vnet/fib/fib_entry_src.h>
 #include <vnet/fib/fib_walk.h>
@@ -266,83 +268,6 @@ fib_test_build_rewrite (u8 *eth_addr)
     return (rewrite);
 }
 
-typedef enum fib_test_lb_bucket_type_t_ {
-    FT_LB_LABEL_O_ADJ,
-    FT_LB_LABEL_STACK_O_ADJ,
-    FT_LB_LABEL_O_LB,
-    FT_LB_O_LB,
-    FT_LB_SPECIAL,
-    FT_LB_ADJ,
-    FT_LB_INTF,
-} fib_test_lb_bucket_type_t;
-
-typedef struct fib_test_lb_bucket_t_ {
-    fib_test_lb_bucket_type_t type;
-
-    union
-    {
-       struct
-       {
-           mpls_eos_bit_t eos;
-           mpls_label_t label;
-           u8 ttl;
-           adj_index_t adj;
-       } label_o_adj;
-       struct
-       {
-           mpls_eos_bit_t eos;
-           mpls_label_t label_stack[8];
-           u8 label_stack_size;
-           u8 ttl;
-           adj_index_t adj;
-       } label_stack_o_adj;
-       struct
-       {
-           mpls_eos_bit_t eos;
-           mpls_label_t label;
-           u8 ttl;
-           index_t lb;
-       } label_o_lb;
-       struct
-       {
-           index_t adj;
-       } adj;
-       struct
-       {
-           index_t lb;
-       } lb;
-       struct
-       {
-           index_t adj;
-       } special;
-    };
-} fib_test_lb_bucket_t;
-
-typedef enum fib_test_rep_bucket_type_t_ {
-    FT_REP_LABEL_O_ADJ,
-    FT_REP_DISP_MFIB_LOOKUP,
-    FT_REP_INTF,
-} fib_test_rep_bucket_type_t;
-
-typedef struct fib_test_rep_bucket_t_ {
-    fib_test_rep_bucket_type_t type;
-
-    union
-    {
-       struct
-       {
-           mpls_eos_bit_t eos;
-           mpls_label_t label;
-           u8 ttl;
-           adj_index_t adj;
-       } label_o_adj;
-       struct
-       {
-           adj_index_t adj;
-       } adj;
-   };
-} fib_test_rep_bucket_t;
-
 #define FIB_TEST_LB(_cond, _comment, _args...)                 \
 {                                                              \
     if (!FIB_TEST_I(_cond, _comment, ##_args)) {               \
@@ -598,6 +523,16 @@ fib_test_validate_lb_v (const load_balance_t *lb,
                        bucket,
                        exp->adj.adj);
            break;
+       case FT_LB_L2:
+           FIB_TEST_I((DPO_L2_BRIDGE == dpo->dpoi_type),
+                      "bucket %d stacks on %U",
+                      bucket,
+                      format_dpo_type, dpo->dpoi_type);
+           FIB_TEST_LB((exp->adj.adj == dpo->dpoi_index),
+                       "bucket %d stacks on adj %d",
+                       bucket,
+                       exp->adj.adj);
+           break;
        case FT_LB_O_LB:
            FIB_TEST_I((DPO_LOAD_BALANCE == dpo->dpoi_type),
                        "bucket %d stacks on %U",
@@ -4066,6 +4001,45 @@ fib_test_v4 (void)
              "Table and LB newhash config match: %U",
              format_ip_flow_hash_config, lb->lb_hash_config);
 
+    /*
+     * A route via an L2 Bridge
+     */
+    fei = fib_table_entry_path_add(fib_index,
+                                   &pfx_10_10_10_3_s_32,
+                                   FIB_SOURCE_API,
+                                   FIB_ENTRY_FLAG_NONE,
+                                   DPO_PROTO_ETHERNET,
+                                   &zero_addr,
+                                   tm->hw[0]->sw_if_index,
+                                   ~0,
+                                   1,
+                                   NULL,
+                                   FIB_ROUTE_PATH_FLAG_NONE);
+    dpo_id_t l2_dpo = DPO_INVALID;
+    l2_bridge_dpo_add_or_lock(tm->hw[0]->sw_if_index, &l2_dpo);
+    fib_test_lb_bucket_t ip_o_l2 = {
+        .type = FT_LB_L2,
+        .adj = {
+            .adj = l2_dpo.dpoi_index,
+        },
+    };
+
+    FIB_TEST(fib_test_validate_entry(fei,
+                                     FIB_FORW_CHAIN_TYPE_UNICAST_IP4,
+                                     1,
+                                     &ip_o_l2),
+             "10.10.10.3 via L2 on Eth0");
+    fib_table_entry_path_remove(fib_index,
+                                &pfx_10_10_10_3_s_32,
+                                FIB_SOURCE_API,
+                                DPO_PROTO_ETHERNET,
+                                &zero_addr,
+                                tm->hw[0]->sw_if_index,
+                                fib_index,
+                                1,
+                                FIB_ROUTE_PATH_FLAG_NONE);
+    dpo_reset(&l2_dpo);
+
     /*
      * CLEANUP
      *    remove adj-fibs: 
@@ -4165,6 +4139,8 @@ fib_test_v4 (void)
             pool_elts(load_balance_map_pool));
     FIB_TEST((lb_count == pool_elts(load_balance_pool)), "LB pool size is %d",
              pool_elts(load_balance_pool));
+    FIB_TEST((0 == pool_elts(l2_bridge_dpo_pool)), "L2 DPO pool size is %d",
+             pool_elts(l2_bridge_dpo_pool));
 
     return 0;
 }