Initial commit of vpp code.

[vpp.git] / vnet / vnet / ethernet / init.c

diff --git a/vnet/vnet/ethernet/init.c b/vnet/vnet/ethernet/init.c
new file mode 100644 (file)
index 0000000..4ac14e2
--- /dev/null
+++ b/vnet/vnet/ethernet/init.c
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2015 Cisco and/or its affiliates.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+/*
+ * ethernet_init.c: ethernet initialization
+ *
+ * Copyright (c) 2008 Eliot Dresselhaus
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include <vlib/vlib.h>
+#include <vnet/ethernet/ethernet.h>
+
+/* Global main structure. */
+ethernet_main_t ethernet_main;
+
+static void add_type (ethernet_main_t * em,
+                     ethernet_type_t type,
+                     char * type_name)
+{
+  ethernet_type_info_t * ti;
+  u32 i;
+
+  vec_add2 (em->type_infos, ti, 1);
+  i = ti - em->type_infos;
+
+  ti->name = type_name;
+  ti->type = type;
+  ti->next_index = ti->node_index = ~0;
+
+  hash_set (em->type_info_by_type, type, i);
+  hash_set_mem (em->type_info_by_name, ti->name, i);
+}
+
+static clib_error_t * ethernet_init (vlib_main_t * vm)
+{
+  ethernet_main_t * em = &ethernet_main;
+  clib_error_t * error;
+
+  em->vlib_main = vm;
+
+  em->type_info_by_name = hash_create_string (0, sizeof (uword));
+  em->type_info_by_type = hash_create (0, sizeof (uword));
+
+#define ethernet_type(n,s) add_type (em, ETHERNET_TYPE_##s, #s);
+#include "types.def"
+#undef ethernet_type
+
+  if ((error = vlib_call_init_function (vm, llc_init)))
+    return error;
+  if ((error = vlib_call_init_function (vm, ethernet_input_init)))
+    return error;
+  if ((error = vlib_call_init_function (vm, ethernet_cli_init)))
+    return error;  
+
+  return error;
+}
+
+VLIB_INIT_FUNCTION (ethernet_init);
+
+ethernet_main_t * ethernet_get_main (vlib_main_t * vm)
+{
+  vlib_call_init_function (vm, ethernet_init);
+  return &ethernet_main;
+}
+