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
;
44 /* stp and forward delay always set */
45 BRIDGE_OPT_AGEING_TIME
= (1 << 0),
46 BRIDGE_OPT_HELLO_TIME
= (1 << 1),
47 BRIDGE_OPT_MAX_AGE
= (1 << 2),
48 BRIDGE_OPT_ROBUSTNESS
= (1 << 3),
49 BRIDGE_OPT_QUERY_INTERVAL
= (1 << 4),
50 BRIDGE_OPT_QUERY_RESPONSE_INTERVAL
= (1 << 5),
51 BRIDGE_OPT_LAST_MEMBER_INTERVAL
= (1 << 6),
54 struct bridge_config
{
55 enum bridge_opt flags
;
59 bool multicast_querier
;
62 int query_response_interval
;
63 int last_member_interval
;
65 unsigned short priority
;
76 MACVLAN_OPT_MACADDR
= (1 << 0),
79 struct macvlan_config
{
82 enum macvlan_opt flags
;
83 unsigned char macaddr
[6];
87 VETH_OPT_MACADDR
= (1 << 0),
88 VETH_OPT_PEER_NAME
= (1 << 1),
89 VETH_OPT_PEER_MACADDR
= (1 << 2),
95 unsigned char macaddr
[6];
96 char peer_name
[IFNAMSIZ
];
97 unsigned char peer_macaddr
[6];
101 VLAN_PROTO_8021Q
= 0x8100,
102 VLAN_PROTO_8021AD
= 0x88A8
105 struct vlandev_config
{
106 enum vlan_proto proto
;
110 static inline int system_get_addr_family(unsigned int flags
)
112 if ((flags
& DEVADDR_FAMILY
) == DEVADDR_INET6
)
118 static inline int system_get_addr_len(unsigned int flags
)
120 if ((flags
& DEVADDR_FAMILY
) != DEVADDR_INET6
)
121 return sizeof(struct in_addr
);
123 return sizeof(struct in6_addr
);
126 int system_init(void);
128 int system_bridge_addbr(struct device
*bridge
, struct bridge_config
*cfg
);
129 int system_bridge_delbr(struct device
*bridge
);
130 int system_bridge_addif(struct device
*bridge
, struct device
*dev
);
131 int system_bridge_delif(struct device
*bridge
, struct device
*dev
);
133 int system_macvlan_add(struct device
*macvlan
, struct device
*dev
, struct macvlan_config
*cfg
);
134 int system_macvlan_del(struct device
*macvlan
);
136 int system_veth_add(struct device
*veth
, struct veth_config
*cfg
);
137 int system_veth_del(struct device
*veth
);
139 int system_vlan_add(struct device
*dev
, int id
);
140 int system_vlan_del(struct device
*dev
);
142 int system_vlandev_add(struct device
*vlandev
, struct device
*dev
, struct vlandev_config
*cfg
);
143 int system_vlandev_del(struct device
*vlandev
);
145 void system_if_get_settings(struct device
*dev
, struct device_settings
*s
);
146 void system_if_clear_state(struct device
*dev
);
147 int system_if_up(struct device
*dev
);
148 int system_if_down(struct device
*dev
);
149 int system_if_check(struct device
*dev
);
150 int system_if_resolve(struct device
*dev
);
152 int system_if_dump_info(struct device
*dev
, struct blob_buf
*b
);
153 int system_if_dump_stats(struct device
*dev
, struct blob_buf
*b
);
154 struct device
*system_if_get_parent(struct device
*dev
);
155 bool system_if_force_external(const char *ifname
);
156 void system_if_apply_settings(struct device
*dev
, struct device_settings
*s
,
157 unsigned int apply_mask
);
159 int system_add_address(struct device
*dev
, struct device_addr
*addr
);
160 int system_del_address(struct device
*dev
, struct device_addr
*addr
);
162 int system_add_route(struct device
*dev
, struct device_route
*route
);
163 int system_del_route(struct device
*dev
, struct device_route
*route
);
164 int system_flush_routes(void);
166 bool system_resolve_rt_type(const char *type
, unsigned int *id
);
167 bool system_resolve_rt_proto(const char *type
, unsigned int *id
);
168 bool system_resolve_rt_table(const char *name
, unsigned int *id
);
169 bool system_is_default_rt_table(unsigned int id
);
170 bool system_resolve_rpfilter(const char *filter
, unsigned int *id
);
172 int system_del_ip_tunnel(const char *name
, struct blob_attr
*attr
);
173 int system_add_ip_tunnel(const char *name
, struct blob_attr
*attr
);
175 int system_add_iprule(struct iprule
*rule
);
176 int system_del_iprule(struct iprule
*rule
);
177 int system_flush_iprules(void);
179 bool system_resolve_iprule_action(const char *action
, unsigned int *id
);
181 time_t system_get_rtime(void);
183 void system_fd_set_cloexec(int fd
);
185 int system_update_ipv6_mtu(struct device
*device
, int mtu
);