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 * vnet.h: general networking definitions
17 *
18 * Copyright (c) 2011 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#ifndef included_vnet_vnet_h
41#define included_vnet_vnet_h
42
43#include <vppinfra/types.h>
44
45#include <vppinfra/pcap.h>
46#include <vnet/buffer.h>
47#include <vnet/config.h>
48#include <vnet/interface.h>
49#include <vnet/api_errno.h>
50
51typedef struct vnet_main_t
52{
53  u32 local_interface_hw_if_index;
54  u32 local_interface_sw_if_index;
55
56  vnet_interface_main_t interface_main;
57
58  /* set up by constructors */
59  vnet_device_class_t *device_class_registrations;
60  vnet_hw_interface_class_t *hw_interface_class_registrations;
61    _vnet_interface_function_list_elt_t
62    * hw_interface_add_del_functions[VNET_ITF_FUNC_N_PRIO];
63    _vnet_interface_function_list_elt_t
64    * hw_interface_link_up_down_functions[VNET_ITF_FUNC_N_PRIO];
65    _vnet_interface_function_list_elt_t
66    * sw_interface_add_del_functions[VNET_ITF_FUNC_N_PRIO];
67    _vnet_interface_function_list_elt_t
68    * sw_interface_admin_up_down_functions[VNET_ITF_FUNC_N_PRIO];
69    _vnet_interface_function_list_elt_t
70    * sw_interface_mtu_change_functions[VNET_ITF_FUNC_N_PRIO];
71
72  uword *interface_tag_by_sw_if_index;
73
74  /*
75   * Last "api" error, preserved so we can issue reasonable diagnostics
76   * at or near the top of the food chain
77   */
78  vnet_api_error_t api_errno;
79
80  vlib_main_t *vlib_main;
81} vnet_main_t;
82
83extern vnet_main_t vnet_main;
84
85#include <vnet/interface_funcs.h>
86#include <vnet/global_funcs.h>
87
88#endif /* included_vnet_vnet_h */
89
90/*
91 * fd.io coding-style-patch-verification: ON
92 *
93 * Local Variables:
94 * eval: (c-set-style "gnu")
95 * End:
96 */
97