1 #ifndef __NETIFD_INTERFACE_H
2 #define __NETIFD_INTERFACE_H
8 struct interface_proto_state
;
10 enum interface_event
{
15 enum interface_state
{
22 enum interface_config_state
{
28 struct interface_error
{
29 struct list_head list
;
31 const char *subsystem
;
36 struct interface_user
{
37 struct list_head list
;
38 struct interface
*iface
;
39 void (*cb
)(struct interface_user
*dep
, enum interface_event ev
);
43 * interface configuration
46 struct vlist_node node
;
47 struct list_head hotplug_list
;
48 enum interface_event hotplug_ev
;
55 bool config_autostart
;
58 enum interface_state state
;
59 enum interface_config_state config_state
;
61 struct list_head users
;
63 /* main interface that the interface is bound to */
64 struct device_user main_dev
;
67 /* interface that layer 3 communication will go through */
68 struct device_user
*l3_dev
;
70 struct blob_attr
*config
;
72 /* primary protocol state */
73 const struct proto_handler
*proto_handler
;
74 struct interface_proto_state
*proto
;
76 struct vlist_tree proto_addr
;
77 struct vlist_tree proto_route
;
79 struct list_head proto_dns_servers
;
80 struct list_head proto_dns_search
;
82 /* errors/warnings while trying to bring up the interface */
83 struct list_head errors
;
85 struct uloop_timeout remove_timer
;
86 struct ubus_object ubus
;
89 extern struct vlist_tree interfaces
;
90 extern const struct config_param_list interface_attr_list
;
92 void interface_init(struct interface
*iface
, const char *name
,
93 struct blob_attr
*config
);
95 void interface_add(struct interface
*iface
, struct blob_attr
*config
);
97 void interface_set_proto_state(struct interface
*iface
, struct interface_proto_state
*state
);
99 void interface_set_available(struct interface
*iface
, bool new_state
);
100 int interface_set_up(struct interface
*iface
);
101 int interface_set_down(struct interface
*iface
);
102 void __interface_set_down(struct interface
*iface
, bool force
);
105 void interface_add_user(struct interface_user
*dep
, struct interface
*iface
);
106 void interface_remove_user(struct interface_user
*dep
);
108 int interface_add_link(struct interface
*iface
, struct device
*llif
);
109 void interface_remove_link(struct interface
*iface
, struct device
*llif
);
111 void interface_add_error(struct interface
*iface
, const char *subsystem
,
112 const char *code
, const char **data
, int n_data
);
114 void interface_queue_event(struct interface
*iface
, enum interface_event ev
);
115 void interface_dequeue_event(struct interface
*iface
);
117 void interface_start_pending(void);