From a23197980e40d4d9414bcfaf59005a1dc2a89251 Mon Sep 17 00:00:00 2001 From: sreejith Date: Wed, 29 Mar 2017 01:15:02 -0400 Subject: Added vpp intial source code from master branch 17.01.1 Change-Id: I81bdace6f330825a1746a853766779dfb24765fd Signed-off-by: sreejith --- vpp/vnet/vnet/misc.c | 124 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 124 insertions(+) create mode 100644 vpp/vnet/vnet/misc.c (limited to 'vpp/vnet/vnet/misc.c') diff --git a/vpp/vnet/vnet/misc.c b/vpp/vnet/vnet/misc.c new file mode 100644 index 00000000..4c8c4cad --- /dev/null +++ b/vpp/vnet/vnet/misc.c @@ -0,0 +1,124 @@ +/* + * 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. + */ +/* + * misc.c: vnet misc + * + * Copyright (c) 2012 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 +#include + +vnet_main_t vnet_main; + +vnet_main_t * +vnet_get_main (void) +{ + return &vnet_main; +} + +static uword +vnet_local_interface_tx (vlib_main_t * vm, + vlib_node_runtime_t * node, vlib_frame_t * f) +{ + ASSERT (0); + return f->n_vectors; +} + +/* *INDENT-OFF* */ +VNET_DEVICE_CLASS (vnet_local_interface_device_class) = { + .name = "local", + .tx_function = vnet_local_interface_tx, +}; +/* *INDENT-ON* */ + +/* *INDENT-OFF* */ +VNET_HW_INTERFACE_CLASS (vnet_local_interface_hw_class,static) = { + .name = "local", +}; +/* *INDENT-ON* */ + +clib_error_t * +vnet_main_init (vlib_main_t * vm) +{ + vnet_main_t *vnm = vnet_get_main (); + clib_error_t *error; + u32 hw_if_index; + vnet_hw_interface_t *hw; + + if ((error = vlib_call_init_function (vm, vnet_interface_init))) + return error; + + if ((error = vlib_call_init_function (vm, fib_module_init))) + return error; + + if ((error = vlib_call_init_function (vm, ip_main_init))) + return error; + + if ((error = vlib_call_init_function (vm, ip4_lookup_init))) + return error; + + if ((error = vlib_call_init_function (vm, ip6_lookup_init))) + return error; + + if ((error = vlib_call_init_function (vm, mpls_init))) + return error; + + vnm->vlib_main = vm; + + hw_if_index = vnet_register_interface + (vnm, vnet_local_interface_device_class.index, /* instance */ 0, + vnet_local_interface_hw_class.index, /* instance */ 0); + hw = vnet_get_hw_interface (vnm, hw_if_index); + + vnm->local_interface_hw_if_index = hw_if_index; + vnm->local_interface_sw_if_index = hw->sw_if_index; + + /* the local interface is used as an input interface when decapping from + * an IPSEC tunnel. so it needs to be IP enabled */ + ip4_sw_interface_enable_disable (hw->sw_if_index, 1); + ip6_sw_interface_enable_disable (hw->sw_if_index, 1); + + return 0; +} + +VLIB_INIT_FUNCTION (vnet_main_init); + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ -- cgit 1.2.3-korg