Line data    Source code

       1             : /*
       2             :  * Copyright (c) 2015 Cisco and/or its affiliates.
       3             :  * Licensed under the Apache License, Version 2.0 (the "License");
       4             :  * you may not use this file except in compliance with the License.
       5             :  * You may obtain a copy of the License at:
       6             :  *
       7             :  *     http://www.apache.org/licenses/LICENSE-2.0
       8             :  *
       9             :  * Unless required by applicable law or agreed to in writing, software
      10             :  * distributed under the License is distributed on an "AS IS" BASIS,
      11             :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      12             :  * See the License for the specific language governing permissions and
      13             :  * limitations under the License.
      14             :  */
      15             : /*
      16             :  * pg_init.c: VLIB packet generator
      17             :  *
      18             :  * Copyright (c) 2008 Eliot Dresselhaus
      19             :  *
      20             :  * Permission is hereby granted, free of charge, to any person obtaining
      21             :  * a copy of this software and associated documentation files (the
      22             :  * "Software"), to deal in the Software without restriction, including
      23             :  * without limitation the rights to use, copy, modify, merge, publish,
      24             :  * distribute, sublicense, and/or sell copies of the Software, and to
      25             :  * permit persons to whom the Software is furnished to do so, subject to
      26             :  * the following conditions:
      27             :  *
      28             :  * The above copyright notice and this permission notice shall be
      29             :  * included in all copies or substantial portions of the Software.
      30             :  *
      31             :  *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
      32             :  *  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
      33             :  *  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
      34             :  *  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
      35             :  *  LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
      36             :  *  OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
      37             :  *  WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
      38             :  */
      39             : 
      40             : #include <vlib/vlib.h>
      41             : #include <vnet/pg/pg.h>
      42             : 
      43             : /* Global main structure. */
      44             : pg_main_t pg_main;
      45             : 
      46             : static clib_error_t *
      47         575 : pg_init (vlib_main_t * vm)
      48             : {
      49             :   clib_error_t *error;
      50         575 :   pg_main_t *pg = &pg_main;
      51         575 :   vlib_thread_main_t *vtm = vlib_get_thread_main ();
      52         575 :   u32 num_threads = 1 /* main thread */  + vtm->n_threads;
      53             : 
      54         575 :   pg->if_index_by_if_id = hash_create (0, sizeof (uword));
      55             : 
      56         575 :   if ((error = vlib_call_init_function (vm, vnet_main_init)))
      57           0 :     goto done;
      58             : 
      59         575 :   if ((error = vlib_call_init_function (vm, pg_cli_init)))
      60           0 :     goto done;
      61             : 
      62         575 :   vec_validate (pg->replay_buffers_by_thread, num_threads);
      63             : 
      64         575 : done:
      65         575 :   return error;
      66             : }
      67             : 
      68       74879 : VLIB_INIT_FUNCTION (pg_init);
      69             : 
      70             : /*
      71             :  * fd.io coding-style-patch-verification: ON
      72             :  *
      73             :  * Local Variables:
      74             :  * eval: (c-set-style "gnu")
      75             :  * End:
      76             :  */