6 files changed, 20 insertions, 37 deletions

diff --git a/src/vnet/fib/fib_path.c b/src/vnet/fib/fib_path.c
index 3ed309f328b..e7338a8c56c 100644
--- a/src/vnet/fib/fib_path.c
+++ b/src/vnet/fib/fib_path.c
@@ -1557,8 +1557,7 @@ fib_path_resolve (fib_node_index_t path_index)
 	fei = fib_table_entry_special_add(path->recursive.fp_tbl_id,
 					  &pfx,
 					  FIB_SOURCE_RR,
-					  FIB_ENTRY_FLAG_NONE,
-					  ADJ_INDEX_INVALID);
+					  FIB_ENTRY_FLAG_NONE);
 
 	path = fib_path_get(path_index);
 	path->fp_via_fib = fei;
diff --git a/src/vnet/fib/fib_table.c b/src/vnet/fib/fib_table.c
index 7818d02e05d..58f225f5b4b 100644
--- a/src/vnet/fib/fib_table.c
+++ b/src/vnet/fib/fib_table.c
@@ -369,23 +369,12 @@ fib_node_index_t
 fib_table_entry_special_add (u32 fib_index,
 			     const fib_prefix_t *prefix,
 			     fib_source_t source,
-			     fib_entry_flag_t flags,
-			     adj_index_t adj_index)
+			     fib_entry_flag_t flags)
 {
     fib_node_index_t fib_entry_index;
     dpo_id_t tmp_dpo = DPO_INVALID;
 
-    if (ADJ_INDEX_INVALID != adj_index)
-    {
-        dpo_set(&tmp_dpo,
-                DPO_ADJACENCY,
-                FIB_PROTOCOL_MAX,
-                adj_index);
-    }
-    else
-    {
-        dpo_copy(&tmp_dpo, drop_dpo_get(fib_proto_to_dpo(prefix->fp_proto)));
-    }
+    dpo_copy(&tmp_dpo, drop_dpo_get(fib_proto_to_dpo(prefix->fp_proto)));
  
     fib_entry_index = fib_table_entry_special_dpo_add(fib_index, prefix, source,
                                                       flags, &tmp_dpo);
diff --git a/src/vnet/fib/fib_table.h b/src/vnet/fib/fib_table.h
index e7e66acb773..994bc4eec1e 100644
--- a/src/vnet/fib/fib_table.h
+++ b/src/vnet/fib/fib_table.h
@@ -138,14 +138,16 @@ extern fib_node_index_t fib_table_get_less_specific(u32 fib_index,
 
 /**
  * @brief
- *  Add a 'special' entry to the FIB that links to the adj passed
+ *  Add a 'special' entry to the FIB.
  *  A special entry is an entry that the FIB is not expect to resolve
  *  via the usual mechanisms (i.e. recurisve or neighbour adj DB lookup).
- *  Instead the client/source provides the adj to link to.
+ *  Instead the will link to a DPO valid for the source and/or the flags.
  *  This add is reference counting per-source. So n 'removes' are required
  *  for n 'adds', if the entry is no longer required.
+ *  If the source needs to provide non-default forwarding use:
+ *  fib_table_entry_special_dpo_add()
  *
-  * @param fib_index
+ * @param fib_index
  *  The index of the FIB
  *
  * @param prefix
@@ -157,17 +159,13 @@ extern fib_node_index_t fib_table_get_less_specific(u32 fib_index,
  * @param flags
  *  Flags for the entry.
  *
- * @param adj_index
- *  The adjacency to link to.
- *
  * @return
  *  the index of the fib_entry_t that is created (or exists already).
  */
 extern fib_node_index_t fib_table_entry_special_add(u32 fib_index,
 						    const fib_prefix_t *prefix,
 						    fib_source_t source,
-						    fib_entry_flag_t flags,
-						    adj_index_t adj_index);
+						    fib_entry_flag_t flags);
 
 /**
  * @brief
diff --git a/src/vnet/fib/fib_test.c b/src/vnet/fib/fib_test.c
index 1a9cce241d5..eb6fe1617e7 100644
--- a/src/vnet/fib/fib_test.c
+++ b/src/vnet/fib/fib_test.c
@@ -1246,8 +1246,8 @@ fib_test_v4 (void)
 	     fib_entry_pool_size());
 
     /*
-     * An EXCLUSIVE route; one where the user (me) provides the exclusive
-     * adjacency through which the route will resovle
+     * An special route; one where the user (me) provides the
+     * adjacency through which the route will resovle by setting the flags
      */
     fib_prefix_t ex_pfx = {
 	.fp_len = 32,
@@ -1261,11 +1261,12 @@ fib_test_v4 (void)
     fib_table_entry_special_add(fib_index,
 				&ex_pfx,
 				FIB_SOURCE_SPECIAL,
-				FIB_ENTRY_FLAG_EXCLUSIVE,
-				locked_ai);
+				FIB_ENTRY_FLAG_LOCAL);
     fei = fib_table_lookup_exact_match(fib_index, &ex_pfx);
-    FIB_TEST((ai == fib_entry_get_adj(fei)),
-	     "Exclusive route links to user adj");
+    dpo = fib_entry_contribute_ip_forwarding(fei);
+    dpo = load_balance_get_bucket(dpo->dpoi_index, 0);
+    FIB_TEST((DPO_RECEIVE == dpo->dpoi_type),
+	     "local interface adj is local");
 
     fib_table_entry_special_remove(fib_index,
 				   &ex_pfx,
@@ -3543,8 +3544,7 @@ fib_test_v4 (void)
     fei = fib_table_entry_special_add(fib_index,
 				      &pfx_4_1_1_1_s_32,
 				      FIB_SOURCE_URPF_EXEMPT,
-				      FIB_ENTRY_FLAG_DROP,
-				      ADJ_INDEX_INVALID);
+				      FIB_ENTRY_FLAG_DROP);
     dpo = fib_entry_contribute_ip_forwarding(fei);
     FIB_TEST(load_balance_is_drop(dpo),
 	     "uRPF exempt 4.1.1.1/32 DROP");
diff --git a/src/vnet/fib/ip4_fib.c b/src/vnet/fib/ip4_fib.c
index e8211c80d20..d0106541615 100644
--- a/src/vnet/fib/ip4_fib.c
+++ b/src/vnet/fib/ip4_fib.c
@@ -143,8 +143,7 @@ ip4_create_fib_with_table_id (u32 table_id)
 	fib_table_entry_special_add(fib_table->ft_index,
 				    &prefix,
 				    ip4_specials[ii].ift_source,
-				    ip4_specials[ii].ift_flag,
-				    ADJ_INDEX_INVALID);
+				    ip4_specials[ii].ift_flag);
     }
 
     return (fib_table->ft_index);
diff --git a/src/vnet/fib/ip6_fib.c b/src/vnet/fib/ip6_fib.c
index 343ff55e80a..55acc694c9c 100644
--- a/src/vnet/fib/ip6_fib.c
+++ b/src/vnet/fib/ip6_fib.c
@@ -35,8 +35,7 @@ vnet_ip6_fib_init (u32 fib_index)
     fib_table_entry_special_add(fib_index,
 				&pfx,
 				FIB_SOURCE_DEFAULT_ROUTE,
-				FIB_ENTRY_FLAG_DROP,
-				ADJ_INDEX_INVALID);
+				FIB_ENTRY_FLAG_DROP);
 
     /*
      * all link local for us
@@ -47,8 +46,7 @@ vnet_ip6_fib_init (u32 fib_index)
     fib_table_entry_special_add(fib_index,
 				&pfx,
 				FIB_SOURCE_SPECIAL,
-				FIB_ENTRY_FLAG_LOCAL,
-				ADJ_INDEX_INVALID);
+				FIB_ENTRY_FLAG_LOCAL);
 }
 
 static u32