ipv6_resolution.h

00001 /*
00002  * Copyright (c) 2015-2017, Arm Limited and affiliates.
00003  * SPDX-License-Identifier: Apache-2.0
00004  *
00005  * Licensed under the Apache License, Version 2.0 (the "License");
00006  * you may not use this file except in compliance with the License.
00007  * You may obtain a copy of the License at
00008  *
00009  *     http://www.apache.org/licenses/LICENSE-2.0
00010  *
00011  * Unless required by applicable law or agreed to in writing, software
00012  * distributed under the License is distributed on an "AS IS" BASIS,
00013  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  * See the License for the specific language governing permissions and
00015  * limitations under the License.
00016  */
00017 
00018 
00019 #ifndef IPV6_RESOLUTION_H_
00020 #define IPV6_RESOLUTION_H_
00021 
00022 #include "Core/include/address.h"
00023 
00024 struct ipv6_neighbour;
00025 struct ipv6_neighbour_cache;
00026 struct buffer;
00027 struct protocol_interface_info_entry;
00028 
00029 struct ipv6_neighbour *ipv6_interface_resolve_new(struct protocol_interface_info_entry *cur, struct buffer *buf);
00030 void ipv6_interface_resolve_send_ns(struct ipv6_neighbour_cache *cache, struct ipv6_neighbour *entry, bool unicast, uint_fast8_t seq);
00031 void ipv6_interface_resolution_failed(struct ipv6_neighbour_cache *cache, struct ipv6_neighbour *entry);
00032 void ipv6_send_queued(struct ipv6_neighbour *neighbour);
00033 struct ipv6_neighbour_cache *ipv6_neighbour_cache_by_interface_id(int8_t interface_id);
00034 bool ipv6_map_ip_to_ll(struct protocol_interface_info_entry *cur, struct ipv6_neighbour *n, const uint8_t ip_addr[16], addrtype_t *ll_type, const uint8_t **ll_addr_out);
00035 bool ipv6_map_ll_to_ip_link_local(struct protocol_interface_info_entry *cur, addrtype_t ll_type, const uint8_t *ll_addr, uint8_t ip_addr_out[16]);
00036 typedef uint16_t (ll_addr_handler_t)(int8_t nwk_id, addrtype_t addr_type, const uint8_t *addr_ptr);
00037 uint16_t ipv6_map_ip_to_ll_and_call_ll_addr_handler(struct protocol_interface_info_entry *cur, int8_t interface_id, struct ipv6_neighbour *n, const uint8_t ipaddr[16], ll_addr_handler_t *ll_addr_handler_ptr);
00038 
00039 #endif /* IPV6_RESOLUTION_H_ */