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;
133 MACVLAN_OPT_MACADDR = (1 << 0),
136 struct macvlan_config {
139 enum macvlan_opt flags;
140 unsigned char macaddr[6];
144 VETH_OPT_MACADDR = (1 << 0),
145 VETH_OPT_PEER_NAME = (1 << 1),
146 VETH_OPT_PEER_MACADDR = (1 << 2),
152 unsigned char macaddr[6];
153 char peer_name[IFNAMSIZ];
154 unsigned char peer_macaddr[6];
158 VLAN_PROTO_8021Q = 0x8100,
159 VLAN_PROTO_8021AD = 0x88A8
162 struct vlan_qos_mapping {
163 struct vlist_simple_node node; /* entry in vlandev_config->{e,in}gress_qos_mapping_list */
168 struct vlandev_config {
169 enum vlan_proto proto;
171 struct vlist_simple_tree ingress_qos_mapping_list; /* list of struct vlan_qos_mapping */
172 struct vlist_simple_tree egress_qos_mapping_list; /* list of struct vlan_qos_mapping */
175 static inline int system_get_addr_family(unsigned int flags)
177 if ((flags & DEVADDR_FAMILY) == DEVADDR_INET6)
183 static inline int system_get_addr_len(unsigned int flags)
185 if ((flags & DEVADDR_FAMILY) != DEVADDR_INET6)
186 return sizeof(struct in_addr);
188 return sizeof(struct in6_addr);
191 int system_init(void);
193 int system_bridge_addbr(struct device *bridge, struct bridge_config *cfg);
194 int system_bridge_delbr(struct device *bridge);
195 int system_bridge_addif(struct device *bridge, struct device *dev);
196 int system_bridge_delif(struct device *bridge, struct device *dev);
198 int system_macvlan_add(struct device *macvlan, struct device *dev, struct macvlan_config *cfg);
199 int system_macvlan_del(struct device *macvlan);
201 int system_veth_add(struct device *veth, struct veth_config *cfg);
202 int system_veth_del(struct device *veth);
204 int system_vlan_add(struct device *dev, int id);
205 int system_vlan_del(struct device *dev);
207 int system_vlandev_add(struct device *vlandev, struct device *dev, struct vlandev_config *cfg);
208 int system_vlandev_del(struct device *vlandev);
210 void system_if_get_settings(struct device *dev, struct device_settings *s);
211 void system_if_clear_state(struct device *dev);
212 int system_if_up(struct device *dev);
213 int system_if_down(struct device *dev);
214 int system_if_check(struct device *dev);
215 int system_if_resolve(struct device *dev);
217 int system_if_dump_info(struct device *dev, struct blob_buf *b);
218 int system_if_dump_stats(struct device *dev, struct blob_buf *b);
219 struct device *system_if_get_parent(struct device *dev);
220 bool system_if_force_external(const char *ifname);
221 void system_if_apply_settings(struct device *dev, struct device_settings *s,
222 unsigned int apply_mask);
224 int system_add_address(struct device *dev, struct device_addr *addr);
225 int system_del_address(struct device *dev, struct device_addr *addr);
227 int system_add_route(struct device *dev, struct device_route *route);
228 int system_del_route(struct device *dev, struct device_route *route);
229 int system_flush_routes(void);
231 int system_add_neighbor(struct device *dev, struct device_neighbor * neighbor);
232 int system_del_neighbor(struct device *dev, struct device_neighbor * neighbor);
234 bool system_resolve_rt_type(const char *type, unsigned int *id);
235 bool system_resolve_rt_proto(const char *type, unsigned int *id);
236 bool system_resolve_rt_table(const char *name, unsigned int *id);
237 bool system_is_default_rt_table(unsigned int id);
238 bool system_resolve_rpfilter(const char *filter, unsigned int *id);
240 int system_del_ip_tunnel(const char *name, struct blob_attr *attr);
241 int system_add_ip_tunnel(const char *name, struct blob_attr *attr);
243 int system_add_iprule(struct iprule *rule);
244 int system_del_iprule(struct iprule *rule);
245 int system_flush_iprules(void);
247 bool system_resolve_iprule_action(const char *action, unsigned int *id);
249 time_t system_get_rtime(void);
251 void system_fd_set_cloexec(int fd);
253 int system_update_ipv6_mtu(struct device *dev, int mtu);
255 int system_link_netns_move(struct device *dev, const pid_t target_ns, const char *target_ifname);
256 int system_netns_open(const pid_t target_ns);
257 int system_netns_set(int netns_fd);