blob: cd8bd788038c1b02c69f67398125865f44c4cc06 [file] [log] [blame]
Ed Warnickecb9cada2015-12-08 15:45:58 -07001/*
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 * misc.c: vnet misc
17 *
18 * Copyright (c) 2012 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 <vnet/vnet.h>
Neale Ranns0bfe5d82016-08-25 15:29:12 +010041#include <vnet/ip/ip.h>
Ed Warnickecb9cada2015-12-08 15:45:58 -070042
43vnet_main_t vnet_main;
44
45vnet_main_t *
46vnet_get_main (void)
47{
48 return &vnet_main;
49}
50
51static uword
52vnet_local_interface_tx (vlib_main_t * vm,
Dave Barachba868bb2016-08-08 09:51:21 -040053 vlib_node_runtime_t * node, vlib_frame_t * f)
Ed Warnickecb9cada2015-12-08 15:45:58 -070054{
55 ASSERT (0);
56 return f->n_vectors;
57}
58
Dave Barachba868bb2016-08-08 09:51:21 -040059/* *INDENT-OFF* */
Damjan Marion3d9c86e2016-07-04 21:04:40 +020060VNET_DEVICE_CLASS (vnet_local_interface_device_class) = {
Ed Warnickecb9cada2015-12-08 15:45:58 -070061 .name = "local",
62 .tx_function = vnet_local_interface_tx,
63};
Dave Barachba868bb2016-08-08 09:51:21 -040064/* *INDENT-ON* */
Ed Warnickecb9cada2015-12-08 15:45:58 -070065
Dave Barachba868bb2016-08-08 09:51:21 -040066/* *INDENT-OFF* */
Ed Warnickecb9cada2015-12-08 15:45:58 -070067VNET_HW_INTERFACE_CLASS (vnet_local_interface_hw_class,static) = {
68 .name = "local",
69};
Dave Barachba868bb2016-08-08 09:51:21 -040070/* *INDENT-ON* */
Ed Warnickecb9cada2015-12-08 15:45:58 -070071
72clib_error_t *
73vnet_main_init (vlib_main_t * vm)
74{
Dave Barachba868bb2016-08-08 09:51:21 -040075 vnet_main_t *vnm = vnet_get_main ();
Ed Warnickecb9cada2015-12-08 15:45:58 -070076 u32 hw_if_index;
Dave Barachba868bb2016-08-08 09:51:21 -040077 vnet_hw_interface_t *hw;
Ed Warnickecb9cada2015-12-08 15:45:58 -070078
Ed Warnickecb9cada2015-12-08 15:45:58 -070079 vnm->vlib_main = vm;
80
81 hw_if_index = vnet_register_interface
Dave Barachba868bb2016-08-08 09:51:21 -040082 (vnm, vnet_local_interface_device_class.index, /* instance */ 0,
Ed Warnickecb9cada2015-12-08 15:45:58 -070083 vnet_local_interface_hw_class.index, /* instance */ 0);
84 hw = vnet_get_hw_interface (vnm, hw_if_index);
85
86 vnm->local_interface_hw_if_index = hw_if_index;
87 vnm->local_interface_sw_if_index = hw->sw_if_index;
88
Neale Ranns0bfe5d82016-08-25 15:29:12 +010089 /* the local interface is used as an input interface when decapping from
90 * an IPSEC tunnel. so it needs to be IP enabled */
91 ip4_sw_interface_enable_disable (hw->sw_if_index, 1);
92 ip6_sw_interface_enable_disable (hw->sw_if_index, 1);
93
Ed Warnickecb9cada2015-12-08 15:45:58 -070094 return 0;
95}
96
Dave Barachf8d50682019-05-14 18:01:44 -040097/* *INDENT-OFF* */
98VLIB_INIT_FUNCTION (vnet_main_init)=
99{
100 .init_order = VLIB_INITS("vnet_interface_init",
101 "ethernet_init",
102 "fib_module_init",
103 "mfib_module_init",
104 "ip_main_init",
105 "ip4_lookup_init",
106 "ip6_lookup_init",
107 "mpls_init",
108 "vnet_main_init"),
109};
110/* *INDENT-ON* */
Dave Barachba868bb2016-08-08 09:51:21 -0400111
112/*
113 * fd.io coding-style-patch-verification: ON
114 *
115 * Local Variables:
116 * eval: (c-set-style "gnu")
117 * End:
118 */