Revert "Enforce FIB table creation before use"

[vpp.git] / src / vnet / interface_api.c

diff --git a/src/vnet/interface_api.c b/src/vnet/interface_api.c
index ee13135..c19f0a8 100644 (file)
--- a/src/vnet/interface_api.c
+++ b/src/vnet/interface_api.c
@@ -365,14 +365,6 @@ ip_table_bind (fib_protocol_t fproto,
   fib_source_t src;
   mfib_source_t msrc;
 
-  fib_index = fib_table_find (fproto, table_id);
-  mfib_index = mfib_table_find (fproto, table_id);
-
-  if (~0 == fib_index || ~0 == mfib_index)
-    {
-      return (VNET_API_ERROR_NO_SUCH_FIB);
-    }
-
   if (is_api)
     {
       src = FIB_SOURCE_API;
@@ -384,6 +376,32 @@ ip_table_bind (fib_protocol_t fproto,
       msrc = MFIB_SOURCE_CLI;
     }
 
+  /*
+   * This is temporary whilst I do the song and dance with the CSIT version
+   */
+  if (0 != table_id)
+    {
+      fib_index = fib_table_find_or_create_and_lock (fproto, table_id, src);
+      mfib_index =
+       mfib_table_find_or_create_and_lock (fproto, table_id, msrc);
+    }
+  else
+    {
+      fib_index = 0;
+      mfib_index = 0;
+    }
+
+  /*
+   * This if table does not exist = error is what we want in the end.
+   */
+  /* fib_index = fib_table_find (fproto, table_id); */
+  /* mfib_index = mfib_table_find (fproto, table_id); */
+
+  /* if (~0 == fib_index || ~0 == mfib_index) */
+  /*   { */
+  /*     return (VNET_API_ERROR_NO_SUCH_FIB); */
+  /*   } */
+
   if (FIB_PROTOCOL_IP6 == fproto)
     {
       /*
@@ -490,6 +508,15 @@ ip_table_bind (fib_protocol_t fproto,
       ip4_main.mfib_index_by_sw_if_index[sw_if_index] = mfib_index;
     }
 
+  /*
+   * Temporary. undo the locks from the find and create at the staart
+   */
+  if (0 != table_id)
+    {
+      fib_table_unlock (fib_index, fproto, src);
+      mfib_table_unlock (mfib_index, fproto, msrc);
+    }
+
   return (0);
 }