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
18 #include <sys/socket.h>
19 #include <arpa/inet.h>
21 #include "interface-ip.h"
32 TUNNEL_ATTR_6RD_PREFIX,
33 TUNNEL_ATTR_6RD_RELAY_PREFIX,
40 extern const struct uci_blob_param_list tunnel_attr_list;
43 /* stp and forward delay always set */
44 BRIDGE_OPT_AGEING_TIME = (1 << 0),
45 BRIDGE_OPT_HELLO_TIME = (1 << 1),
46 BRIDGE_OPT_MAX_AGE = (1 << 2),
47 BRIDGE_OPT_ROBUSTNESS = (1 << 3),
48 BRIDGE_OPT_QUERY_INTERVAL = (1 << 4),
49 BRIDGE_OPT_QUERY_RESPONSE_INTERVAL = (1 << 5),
50 BRIDGE_OPT_LAST_MEMBER_INTERVAL = (1 << 6),
53 struct bridge_config {
54 enum bridge_opt flags;
58 bool multicast_querier;
61 int query_response_interval;
62 int last_member_interval;
64 unsigned short priority;
75 MACVLAN_OPT_MACADDR = (1 << 0),
78 struct macvlan_config {
81 enum macvlan_opt flags;
82 unsigned char macaddr[6];
86 VLAN_PROTO_8021Q = 0x8100,
87 VLAN_PROTO_8021AD = 0x88A8
90 struct vlandev_config {
91 enum vlan_proto proto;
95 static inline int system_get_addr_family(unsigned int flags)
97 if ((flags & DEVADDR_FAMILY) == DEVADDR_INET6)
103 static inline int system_get_addr_len(unsigned int flags)
105 if ((flags & DEVADDR_FAMILY) != DEVADDR_INET6)
106 return sizeof(struct in_addr);
108 return sizeof(struct in6_addr);
111 int system_init(void);
113 int system_bridge_addbr(struct device *bridge, struct bridge_config *cfg);
114 int system_bridge_delbr(struct device *bridge);
115 int system_bridge_addif(struct device *bridge, struct device *dev);
116 int system_bridge_delif(struct device *bridge, struct device *dev);
118 int system_macvlan_add(struct device *macvlan, struct device *dev, struct macvlan_config *cfg);
119 int system_macvlan_del(struct device *macvlan);
121 int system_vlan_add(struct device *dev, int id);
122 int system_vlan_del(struct device *dev);
124 int system_vlandev_add(struct device *vlandev, struct device *dev, struct vlandev_config *cfg);
125 int system_vlandev_del(struct device *vlandev);
127 void system_if_get_settings(struct device *dev, struct device_settings *s);
128 void system_if_clear_state(struct device *dev);
129 int system_if_up(struct device *dev);
130 int system_if_down(struct device *dev);
131 int system_if_check(struct device *dev);
132 int system_if_resolve(struct device *dev);
134 int system_if_dump_info(struct device *dev, struct blob_buf *b);
135 int system_if_dump_stats(struct device *dev, struct blob_buf *b);
136 struct device *system_if_get_parent(struct device *dev);
137 bool system_if_force_external(const char *ifname);
138 void system_if_apply_settings(struct device *dev, struct device_settings *s,
139 unsigned int apply_mask);
141 int system_add_address(struct device *dev, struct device_addr *addr);
142 int system_del_address(struct device *dev, struct device_addr *addr);
144 int system_add_route(struct device *dev, struct device_route *route);
145 int system_del_route(struct device *dev, struct device_route *route);
146 int system_flush_routes(void);
148 bool system_resolve_rt_type(const char *type, unsigned int *id);
149 bool system_resolve_rt_table(const char *name, unsigned int *id);
150 bool system_is_default_rt_table(unsigned int id);
151 bool system_resolve_rpfilter(const char *filter, unsigned int *id);
153 int system_del_ip_tunnel(const char *name, struct blob_attr *attr);
154 int system_add_ip_tunnel(const char *name, struct blob_attr *attr);
156 int system_add_iprule(struct iprule *rule);
157 int system_del_iprule(struct iprule *rule);
158 int system_flush_iprules(void);
160 bool system_resolve_iprule_action(const char *action, unsigned int *id);
162 time_t system_get_rtime(void);
164 void system_fd_set_cloexec(int fd);
166 int system_update_ipv6_mtu(struct device *device, int mtu);