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"
39 extern const struct uci_blob_param_list tunnel_attr_list;
44 VXLAN_DATA_ATTR_MACADDR,
66 SIXRD_DATA_RELAY_PREFIX,
70 extern const struct uci_blob_param_list vxlan_data_attr_list;
71 extern const struct uci_blob_param_list gre_data_attr_list;
72 extern const struct uci_blob_param_list vti_data_attr_list;
73 extern const struct uci_blob_param_list sixrd_data_attr_list;
76 /* stp and forward delay always set */
77 BRIDGE_OPT_AGEING_TIME = (1 << 0),
78 BRIDGE_OPT_HELLO_TIME = (1 << 1),
79 BRIDGE_OPT_MAX_AGE = (1 << 2),
80 BRIDGE_OPT_ROBUSTNESS = (1 << 3),
81 BRIDGE_OPT_QUERY_INTERVAL = (1 << 4),
82 BRIDGE_OPT_QUERY_RESPONSE_INTERVAL = (1 << 5),
83 BRIDGE_OPT_LAST_MEMBER_INTERVAL = (1 << 6),
86 struct bridge_config {
87 enum bridge_opt flags;
91 bool multicast_querier;
94 int query_response_interval;
95 int last_member_interval;
97 unsigned short priority;
108 MACVLAN_OPT_MACADDR = (1 << 0),
111 struct macvlan_config {
114 enum macvlan_opt flags;
115 unsigned char macaddr[6];
119 VETH_OPT_MACADDR = (1 << 0),
120 VETH_OPT_PEER_NAME = (1 << 1),
121 VETH_OPT_PEER_MACADDR = (1 << 2),
127 unsigned char macaddr[6];
128 char peer_name[IFNAMSIZ];
129 unsigned char peer_macaddr[6];
133 VLAN_PROTO_8021Q = 0x8100,
134 VLAN_PROTO_8021AD = 0x88A8
137 struct vlandev_config {
138 enum vlan_proto proto;
142 static inline int system_get_addr_family(unsigned int flags)
144 if ((flags & DEVADDR_FAMILY) == DEVADDR_INET6)
150 static inline int system_get_addr_len(unsigned int flags)
152 if ((flags & DEVADDR_FAMILY) != DEVADDR_INET6)
153 return sizeof(struct in_addr);
155 return sizeof(struct in6_addr);
158 int system_init(void);
160 int system_bridge_addbr(struct device *bridge, struct bridge_config *cfg);
161 int system_bridge_delbr(struct device *bridge);
162 int system_bridge_addif(struct device *bridge, struct device *dev);
163 int system_bridge_delif(struct device *bridge, struct device *dev);
165 int system_macvlan_add(struct device *macvlan, struct device *dev, struct macvlan_config *cfg);
166 int system_macvlan_del(struct device *macvlan);
168 int system_veth_add(struct device *veth, struct veth_config *cfg);
169 int system_veth_del(struct device *veth);
171 int system_vlan_add(struct device *dev, int id);
172 int system_vlan_del(struct device *dev);
174 int system_vlandev_add(struct device *vlandev, struct device *dev, struct vlandev_config *cfg);
175 int system_vlandev_del(struct device *vlandev);
177 void system_if_get_settings(struct device *dev, struct device_settings *s);
178 void system_if_clear_state(struct device *dev);
179 int system_if_up(struct device *dev);
180 int system_if_down(struct device *dev);
181 int system_if_check(struct device *dev);
182 int system_if_resolve(struct device *dev);
184 int system_if_dump_info(struct device *dev, struct blob_buf *b);
185 int system_if_dump_stats(struct device *dev, struct blob_buf *b);
186 struct device *system_if_get_parent(struct device *dev);
187 bool system_if_force_external(const char *ifname);
188 void system_if_apply_settings(struct device *dev, struct device_settings *s,
189 unsigned int apply_mask);
191 int system_add_address(struct device *dev, struct device_addr *addr);
192 int system_del_address(struct device *dev, struct device_addr *addr);
194 int system_add_route(struct device *dev, struct device_route *route);
195 int system_del_route(struct device *dev, struct device_route *route);
196 int system_flush_routes(void);
198 bool system_resolve_rt_type(const char *type, unsigned int *id);
199 bool system_resolve_rt_proto(const char *type, unsigned int *id);
200 bool system_resolve_rt_table(const char *name, unsigned int *id);
201 bool system_is_default_rt_table(unsigned int id);
202 bool system_resolve_rpfilter(const char *filter, unsigned int *id);
204 int system_del_ip_tunnel(const char *name, struct blob_attr *attr);
205 int system_add_ip_tunnel(const char *name, struct blob_attr *attr);
207 int system_add_iprule(struct iprule *rule);
208 int system_del_iprule(struct iprule *rule);
209 int system_flush_iprules(void);
211 bool system_resolve_iprule_action(const char *action, unsigned int *id);
213 time_t system_get_rtime(void);
215 void system_fd_set_cloexec(int fd);
217 int system_update_ipv6_mtu(struct device *dev, int mtu);