diff options
Diffstat (limited to 'src/vnet/ip/ip_init.c')
| -rw-r--r-- | src/vnet/ip/ip_init.c | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/src/vnet/ip/ip_init.c b/src/vnet/ip/ip_init.c new file mode 100644 index 00000000000..f7635b35d0e --- /dev/null +++ b/src/vnet/ip/ip_init.c @@ -0,0 +1,152 @@ +/* + * 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. + */ +/* + * ip/ip_init.c: ip generic 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 <vnet/ip/ip.h> + +ip_main_t ip_main; + +clib_error_t * +ip_main_init (vlib_main_t * vm) +{ + ip_main_t *im = &ip_main; + clib_error_t *error = 0; + + memset (im, 0, sizeof (im[0])); + + { + ip_protocol_info_t *pi; + u32 i; + +#define ip_protocol(n,s) \ +do { \ + vec_add2 (im->protocol_infos, pi, 1); \ + pi->protocol = n; \ + pi->name = (u8 *) #s; \ +} while (0); + +#include "protocols.def" + +#undef ip_protocol + + im->protocol_info_by_name = hash_create_string (0, sizeof (uword)); + for (i = 0; i < vec_len (im->protocol_infos); i++) + { + pi = im->protocol_infos + i; + + hash_set_mem (im->protocol_info_by_name, pi->name, i); + hash_set (im->protocol_info_by_protocol, pi->protocol, i); + } + } + + { + tcp_udp_port_info_t *pi; + u32 i; + static char *port_names[] = { +#define ip_port(s,n) #s, +#include "ports.def" +#undef ip_port + }; + static u16 ports[] = { +#define ip_port(s,n) n, +#include "ports.def" +#undef ip_port + }; + + vec_resize (im->port_infos, ARRAY_LEN (port_names)); + im->port_info_by_name = hash_create_string (0, sizeof (uword)); + + for (i = 0; i < vec_len (im->port_infos); i++) + { + pi = im->port_infos + i; + pi->port = clib_host_to_net_u16 (ports[i]); + pi->name = (u8 *) port_names[i]; + hash_set_mem (im->port_info_by_name, pi->name, i); + hash_set (im->port_info_by_port, pi->port, i); + } + } + + if ((error = vlib_call_init_function (vm, vnet_main_init))) + return error; + + if ((error = vlib_call_init_function (vm, ip4_init))) + return error; + + if ((error = vlib_call_init_function (vm, ip6_init))) + return error; + + if ((error = vlib_call_init_function (vm, icmp4_init))) + return error; + + if ((error = vlib_call_init_function (vm, icmp6_init))) + return error; + + if ((error = vlib_call_init_function (vm, ip6_hop_by_hop_init))) + return error; + + if ((error = vlib_call_init_function (vm, udp_local_init))) + return error; + + if ((error = vlib_call_init_function (vm, udp_init))) + return error; + + if ((error = vlib_call_init_function (vm, ip_classify_init))) + return error; + + if ((error = vlib_call_init_function (vm, input_acl_init))) + return error; + + if ((error = vlib_call_init_function (vm, policer_classify_init))) + return error; + + if ((error = vlib_call_init_function (vm, flow_classify_init))) + return error; + + return error; +} + +VLIB_INIT_FUNCTION (ip_main_init); + + +/* + * fd.io coding-style-patch-verification: ON + * + * Local Variables: + * eval: (c-set-style "gnu") + * End: + */ |