2 * netifd - network interface daemon
3 * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License version 2
7 * as published by the Free Software Foundation
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 #ifndef __NETIFD_SYSTEM_H
15 #define __NETIFD_SYSTEM_H
19 #include <sys/socket.h>
20 #include <arpa/inet.h>
22 #include "interface-ip.h"
33 TUNNEL_ATTR_6RD_PREFIX,
34 TUNNEL_ATTR_6RD_RELAY_PREFIX,
41 extern const struct uci_blob_param_list tunnel_attr_list;
46 VXLAN_DATA_ATTR_MACADDR,
66 extern const struct uci_blob_param_list vxlan_data_attr_list;
67 extern const struct uci_blob_param_list gre_data_attr_list;
68 extern const struct uci_blob_param_list vti_data_attr_list;
71 /* stp and forward delay always set */
72 BRIDGE_OPT_AGEING_TIME = (1 << 0),
73 BRIDGE_OPT_HELLO_TIME = (1 << 1),
74 BRIDGE_OPT_MAX_AGE = (1 << 2),
75 BRIDGE_OPT_ROBUSTNESS = (1 << 3),
76 BRIDGE_OPT_QUERY_INTERVAL = (1 << 4),
77 BRIDGE_OPT_QUERY_RESPONSE_INTERVAL = (1 << 5),
78 BRIDGE_OPT_LAST_MEMBER_INTERVAL = (1 << 6),
81 struct bridge_config {
82 enum bridge_opt flags;
86 bool multicast_querier;
89 int query_response_interval;
90 int last_member_interval;
92 unsigned short priority;
103 MACVLAN_OPT_MACADDR = (1 << 0),
106 struct macvlan_config {
109 enum macvlan_opt flags;
110 unsigned char macaddr[6];
114 VETH_OPT_MACADDR = (1 << 0),
115 VETH_OPT_PEER_NAME = (1 << 1),
116 VETH_OPT_PEER_MACADDR = (1 << 2),
122 unsigned char macaddr[6];
123 char peer_name[IFNAMSIZ];
124 unsigned char peer_macaddr[6];
128 VLAN_PROTO_8021Q = 0x8100,
129 VLAN_PROTO_8021AD = 0x88A8
132 struct vlandev_config {
133 enum vlan_proto proto;
137 static inline int system_get_addr_family(unsigned int flags)
139 if ((flags & DEVADDR_FAMILY) == DEVADDR_INET6)
145 static inline int system_get_addr_len(unsigned int flags)
147 if ((flags & DEVADDR_FAMILY) != DEVADDR_INET6)
148 return sizeof(struct in_addr);
150 return sizeof(struct in6_addr);
153 int system_init(void);
155 int system_bridge_addbr(struct device *bridge, struct bridge_config *cfg);
156 int system_bridge_delbr(struct device *bridge);
157 int system_bridge_addif(struct device *bridge, struct device *dev);
158 int system_bridge_delif(struct device *bridge, struct device *dev);
160 int system_macvlan_add(struct device *macvlan, struct device *dev, struct macvlan_config *cfg);
161 int system_macvlan_del(struct device *macvlan);
163 int system_veth_add(struct device *veth, struct veth_config *cfg);
164 int system_veth_del(struct device *veth);
166 int system_vlan_add(struct device *dev, int id);
167 int system_vlan_del(struct device *dev);
169 int system_vlandev_add(struct device *vlandev, struct device *dev, struct vlandev_config *cfg);
170 int system_vlandev_del(struct device *vlandev);
172 void system_if_get_settings(struct device *dev, struct device_settings *s);
173 void system_if_clear_state(struct device *dev);
174 int system_if_up(struct device *dev);
175 int system_if_down(struct device *dev);
176 int system_if_check(struct device *dev);
177 int system_if_resolve(struct device *dev);
179 int system_if_dump_info(struct device *dev, struct blob_buf *b);
180 int system_if_dump_stats(struct device *dev, struct blob_buf *b);
181 struct device *system_if_get_parent(struct device *dev);
182 bool system_if_force_external(const char *ifname);
183 void system_if_apply_settings(struct device *dev, struct device_settings *s,
184 unsigned int apply_mask);
186 int system_add_address(struct device *dev, struct device_addr *addr);
187 int system_del_address(struct device *dev, struct device_addr *addr);
189 int system_add_route(struct device *dev, struct device_route *route);
190 int system_del_route(struct device *dev, struct device_route *route);
191 int system_flush_routes(void);
193 bool system_resolve_rt_type(const char *type, unsigned int *id);
194 bool system_resolve_rt_proto(const char *type, unsigned int *id);
195 bool system_resolve_rt_table(const char *name, unsigned int *id);
196 bool system_is_default_rt_table(unsigned int id);
197 bool system_resolve_rpfilter(const char *filter, unsigned int *id);
199 int system_del_ip_tunnel(const char *name, struct blob_attr *attr);
200 int system_add_ip_tunnel(const char *name, struct blob_attr *attr);
202 int system_add_iprule(struct iprule *rule);
203 int system_del_iprule(struct iprule *rule);
204 int system_flush_iprules(void);
206 bool system_resolve_iprule_action(const char *action, unsigned int *id);
208 time_t system_get_rtime(void);
210 void system_fd_set_cloexec(int fd);
212 int system_update_ipv6_mtu(struct device *device, int mtu);