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-rw-r--r--src/vnet/ip/ip_init.c152
1 files changed, 152 insertions, 0 deletions
diff --git a/src/vnet/ip/ip_init.c b/src/vnet/ip/ip_init.c
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+/*
+ * 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:
+ */