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
,
47 VXLAN_DATA_ATTR_SRCPORTMIN
,
48 VXLAN_DATA_ATTR_SRCPORTMAX
,
49 VXLAN_DATA_ATTR_LEARNING
,
51 VXLAN_DATA_ATTR_PROXY
,
52 VXLAN_DATA_ATTR_L2MISS
,
53 VXLAN_DATA_ATTR_L3MISS
,
55 VXLAN_DATA_ATTR_AGEING
,
56 VXLAN_DATA_ATTR_LIMIT
,
84 SIXRD_DATA_RELAY_PREFIX
,
89 IPIP6_DATA_ENCAPLIMIT
,
102 extern const struct uci_blob_param_list vxlan_data_attr_list
;
103 extern const struct uci_blob_param_list gre_data_attr_list
;
104 extern const struct uci_blob_param_list vti_data_attr_list
;
105 extern const struct uci_blob_param_list xfrm_data_attr_list
;
106 extern const struct uci_blob_param_list sixrd_data_attr_list
;
107 extern const struct uci_blob_param_list ipip6_data_attr_list
;
108 extern const struct uci_blob_param_list fmr_data_attr_list
;
111 /* stp, forward delay, max age and hello time are always set */
112 BRIDGE_OPT_AGEING_TIME
= (1 << 0),
113 BRIDGE_OPT_ROBUSTNESS
= (1 << 1),
114 BRIDGE_OPT_QUERY_INTERVAL
= (1 << 2),
115 BRIDGE_OPT_QUERY_RESPONSE_INTERVAL
= (1 << 3),
116 BRIDGE_OPT_LAST_MEMBER_INTERVAL
= (1 << 4),
119 struct bridge_config
{
120 enum bridge_opt flags
;
123 const char *stp_proto
;
126 bool multicast_querier
;
129 int query_response_interval
;
130 int last_member_interval
;
132 unsigned short priority
;
145 MACVLAN_OPT_MACADDR
= (1 << 0),
148 struct macvlan_config
{
151 enum macvlan_opt flags
;
152 unsigned char macaddr
[6];
156 VETH_OPT_MACADDR
= (1 << 0),
157 VETH_OPT_PEER_NAME
= (1 << 1),
158 VETH_OPT_PEER_MACADDR
= (1 << 2),
164 unsigned char macaddr
[6];
165 char peer_name
[IFNAMSIZ
];
166 unsigned char peer_macaddr
[6];
170 VLAN_PROTO_8021Q
= 0x8100,
171 VLAN_PROTO_8021AD
= 0x88A8
174 struct vlan_qos_mapping
{
175 struct vlist_simple_node node
; /* entry in vlandev_config->{e,in}gress_qos_mapping_list */
180 struct vlandev_config
{
181 enum vlan_proto proto
;
183 struct vlist_simple_tree ingress_qos_mapping_list
; /* list of struct vlan_qos_mapping */
184 struct vlist_simple_tree egress_qos_mapping_list
; /* list of struct vlan_qos_mapping */
188 BONDING_MODE_BALANCE_RR
,
189 BONDING_MODE_ACTIVE_BACKUP
,
190 BONDING_MODE_BALANCE_XOR
,
191 BONDING_MODE_BROADCAST
,
193 BONDING_MODE_BALANCE_TLB
,
194 BONDING_MODE_BALANCE_ALB
,
198 struct bonding_config
{
199 enum bonding_mode policy
;
200 const char *xmit_hash_policy
;
201 bool all_ports_active
;
203 const char *ad_actor_system
;
204 int ad_actor_sys_prio
;
205 const char *ad_select
;
206 const char *lacp_rate
;
207 int packets_per_port
;
213 const char *primary_reselect
;
214 const char *failover_mac
;
216 int monitor_interval
;
217 struct blob_attr
*arp_target
;
218 bool arp_all_targets
;
219 const char *arp_validate
;
225 static inline int system_get_addr_family(unsigned int flags
)
227 if ((flags
& DEVADDR_FAMILY
) == DEVADDR_INET6
)
233 static inline int system_get_addr_len(unsigned int flags
)
235 if ((flags
& DEVADDR_FAMILY
) != DEVADDR_INET6
)
236 return sizeof(struct in_addr
);
238 return sizeof(struct in6_addr
);
241 extern const char * const bonding_policy_str
[__BONDING_MODE_MAX
];
243 int system_init(void);
245 int system_bridge_addbr(struct device
*bridge
, struct bridge_config
*cfg
);
246 int system_bridge_delbr(struct device
*bridge
);
247 int system_bridge_addif(struct device
*bridge
, struct device
*dev
);
248 int system_bridge_delif(struct device
*bridge
, struct device
*dev
);
249 int system_bridge_vlan(const char *iface
, uint16_t vid
, bool add
, unsigned int vflags
);
250 int system_bridge_vlan_check(struct device
*dev
, char *ifname
);
251 void system_bridge_set_stp_state(struct device
*dev
, bool val
);
253 int system_bonding_set_device(struct device
*dev
, struct bonding_config
*cfg
);
254 int system_bonding_set_port(struct device
*dev
, struct device
*port
, bool add
, bool primary
);
256 int system_macvlan_add(struct device
*macvlan
, struct device
*dev
, struct macvlan_config
*cfg
);
257 int system_macvlan_del(struct device
*macvlan
);
259 int system_veth_add(struct device
*veth
, struct veth_config
*cfg
);
260 int system_veth_del(struct device
*veth
);
262 int system_vlan_add(struct device
*dev
, int id
);
263 int system_vlan_del(struct device
*dev
);
265 int system_vlandev_add(struct device
*vlandev
, struct device
*dev
, struct vlandev_config
*cfg
);
266 int system_vlandev_del(struct device
*vlandev
);
268 void system_if_get_settings(struct device
*dev
, struct device_settings
*s
);
269 void system_if_clear_state(struct device
*dev
);
270 int system_if_up(struct device
*dev
);
271 int system_if_down(struct device
*dev
);
272 int system_if_check(struct device
*dev
);
273 int system_if_resolve(struct device
*dev
);
275 int system_if_dump_info(struct device
*dev
, struct blob_buf
*b
);
276 int system_if_dump_stats(struct device
*dev
, struct blob_buf
*b
);
277 struct device
*system_if_get_parent(struct device
*dev
);
278 bool system_if_force_external(const char *ifname
);
279 void system_if_apply_settings(struct device
*dev
, struct device_settings
*s
,
280 uint64_t apply_mask
);
282 int system_add_address(struct device
*dev
, struct device_addr
*addr
);
283 int system_del_address(struct device
*dev
, struct device_addr
*addr
);
285 int system_add_route(struct device
*dev
, struct device_route
*route
);
286 int system_del_route(struct device
*dev
, struct device_route
*route
);
287 int system_flush_routes(void);
289 int system_add_neighbor(struct device
*dev
, struct device_neighbor
* neighbor
);
290 int system_del_neighbor(struct device
*dev
, struct device_neighbor
* neighbor
);
292 bool system_resolve_rt_type(const char *type
, unsigned int *id
);
293 bool system_resolve_rt_proto(const char *type
, unsigned int *id
);
294 bool system_resolve_rt_table(const char *name
, unsigned int *id
);
295 bool system_is_default_rt_table(unsigned int id
);
296 bool system_resolve_rpfilter(const char *filter
, unsigned int *id
);
298 int system_del_ip_tunnel(const struct device
*dev
);
299 int system_add_ip_tunnel(const struct device
*dev
, struct blob_attr
*attr
);
301 int system_add_iprule(struct iprule
*rule
);
302 int system_del_iprule(struct iprule
*rule
);
303 int system_flush_iprules(void);
305 bool system_resolve_iprule_action(const char *action
, unsigned int *id
);
307 time_t system_get_rtime(void);
309 void system_fd_set_cloexec(int fd
);
311 int system_update_ipv6_mtu(struct device
*dev
, int mtu
);
313 int system_link_netns_move(struct device
*dev
, const pid_t target_ns
, const char *target_ifname
);
314 int system_netns_open(const pid_t target_ns
);
315 int system_netns_set(int netns_fd
);