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
,
45 VXLAN_DATA_ATTR_RXCSUM
,
46 VXLAN_DATA_ATTR_TXCSUM
,
74 SIXRD_DATA_RELAY_PREFIX
,
79 IPIP6_DATA_ENCAPLIMIT
,
92 extern const struct uci_blob_param_list vxlan_data_attr_list
;
93 extern const struct uci_blob_param_list gre_data_attr_list
;
94 extern const struct uci_blob_param_list vti_data_attr_list
;
95 extern const struct uci_blob_param_list xfrm_data_attr_list
;
96 extern const struct uci_blob_param_list sixrd_data_attr_list
;
97 extern const struct uci_blob_param_list ipip6_data_attr_list
;
98 extern const struct uci_blob_param_list fmr_data_attr_list
;
101 /* stp and forward delay always set */
102 BRIDGE_OPT_AGEING_TIME
= (1 << 0),
103 BRIDGE_OPT_HELLO_TIME
= (1 << 1),
104 BRIDGE_OPT_MAX_AGE
= (1 << 2),
105 BRIDGE_OPT_ROBUSTNESS
= (1 << 3),
106 BRIDGE_OPT_QUERY_INTERVAL
= (1 << 4),
107 BRIDGE_OPT_QUERY_RESPONSE_INTERVAL
= (1 << 5),
108 BRIDGE_OPT_LAST_MEMBER_INTERVAL
= (1 << 6),
111 struct bridge_config
{
112 enum bridge_opt flags
;
116 bool multicast_querier
;
119 int query_response_interval
;
120 int last_member_interval
;
122 unsigned short priority
;
135 MACVLAN_OPT_MACADDR
= (1 << 0),
138 struct macvlan_config
{
141 enum macvlan_opt flags
;
142 unsigned char macaddr
[6];
146 VETH_OPT_MACADDR
= (1 << 0),
147 VETH_OPT_PEER_NAME
= (1 << 1),
148 VETH_OPT_PEER_MACADDR
= (1 << 2),
154 unsigned char macaddr
[6];
155 char peer_name
[IFNAMSIZ
];
156 unsigned char peer_macaddr
[6];
160 VLAN_PROTO_8021Q
= 0x8100,
161 VLAN_PROTO_8021AD
= 0x88A8
164 struct vlan_qos_mapping
{
165 struct vlist_simple_node node
; /* entry in vlandev_config->{e,in}gress_qos_mapping_list */
170 struct vlandev_config
{
171 enum vlan_proto proto
;
173 struct vlist_simple_tree ingress_qos_mapping_list
; /* list of struct vlan_qos_mapping */
174 struct vlist_simple_tree egress_qos_mapping_list
; /* list of struct vlan_qos_mapping */
177 static inline int system_get_addr_family(unsigned int flags
)
179 if ((flags
& DEVADDR_FAMILY
) == DEVADDR_INET6
)
185 static inline int system_get_addr_len(unsigned int flags
)
187 if ((flags
& DEVADDR_FAMILY
) != DEVADDR_INET6
)
188 return sizeof(struct in_addr
);
190 return sizeof(struct in6_addr
);
193 int system_init(void);
195 int system_bridge_addbr(struct device
*bridge
, struct bridge_config
*cfg
);
196 int system_bridge_delbr(struct device
*bridge
);
197 int system_bridge_addif(struct device
*bridge
, struct device
*dev
);
198 int system_bridge_delif(struct device
*bridge
, struct device
*dev
);
199 int system_bridge_vlan(const char *iface
, uint16_t vid
, bool add
, unsigned int vflags
);
201 int system_macvlan_add(struct device
*macvlan
, struct device
*dev
, struct macvlan_config
*cfg
);
202 int system_macvlan_del(struct device
*macvlan
);
204 int system_veth_add(struct device
*veth
, struct veth_config
*cfg
);
205 int system_veth_del(struct device
*veth
);
207 int system_vlan_add(struct device
*dev
, int id
);
208 int system_vlan_del(struct device
*dev
);
210 int system_vlandev_add(struct device
*vlandev
, struct device
*dev
, struct vlandev_config
*cfg
);
211 int system_vlandev_del(struct device
*vlandev
);
213 void system_if_get_settings(struct device
*dev
, struct device_settings
*s
);
214 void system_if_clear_state(struct device
*dev
);
215 int system_if_up(struct device
*dev
);
216 int system_if_down(struct device
*dev
);
217 int system_if_check(struct device
*dev
);
218 int system_if_resolve(struct device
*dev
);
220 int system_if_dump_info(struct device
*dev
, struct blob_buf
*b
);
221 int system_if_dump_stats(struct device
*dev
, struct blob_buf
*b
);
222 struct device
*system_if_get_parent(struct device
*dev
);
223 bool system_if_force_external(const char *ifname
);
224 void system_if_apply_settings(struct device
*dev
, struct device_settings
*s
,
225 unsigned int apply_mask
);
227 int system_add_address(struct device
*dev
, struct device_addr
*addr
);
228 int system_del_address(struct device
*dev
, struct device_addr
*addr
);
230 int system_add_route(struct device
*dev
, struct device_route
*route
);
231 int system_del_route(struct device
*dev
, struct device_route
*route
);
232 int system_flush_routes(void);
234 int system_add_neighbor(struct device
*dev
, struct device_neighbor
* neighbor
);
235 int system_del_neighbor(struct device
*dev
, struct device_neighbor
* neighbor
);
237 bool system_resolve_rt_type(const char *type
, unsigned int *id
);
238 bool system_resolve_rt_proto(const char *type
, unsigned int *id
);
239 bool system_resolve_rt_table(const char *name
, unsigned int *id
);
240 bool system_is_default_rt_table(unsigned int id
);
241 bool system_resolve_rpfilter(const char *filter
, unsigned int *id
);
243 int system_del_ip_tunnel(const char *name
, struct blob_attr
*attr
);
244 int system_add_ip_tunnel(const char *name
, struct blob_attr
*attr
);
246 int system_add_iprule(struct iprule
*rule
);
247 int system_del_iprule(struct iprule
*rule
);
248 int system_flush_iprules(void);
250 bool system_resolve_iprule_action(const char *action
, unsigned int *id
);
252 time_t system_get_rtime(void);
254 void system_fd_set_cloexec(int fd
);
256 int system_update_ipv6_mtu(struct device
*dev
, int mtu
);
258 int system_link_netns_move(struct device
*dev
, const pid_t target_ns
, const char *target_ifname
);
259 int system_netns_open(const pid_t target_ns
);
260 int system_netns_set(int netns_fd
);