1 #ifndef __NETIFD_INTERFACE_H
2 #define __NETIFD_INTERFACE_H
8 struct interface_proto_state
;
10 enum interface_event
{
17 enum interface_state
{
24 enum interface_config_state
{
30 struct interface_error
{
31 struct list_head list
;
33 const char *subsystem
;
38 struct interface_user
{
39 struct list_head list
;
40 struct interface
*iface
;
41 void (*cb
)(struct interface_user
*dep
, struct interface
*iface
, enum interface_event ev
);
44 struct interface_ip_settings
{
45 struct interface
*iface
;
49 struct vlist_tree addr
;
50 struct vlist_tree route
;
52 struct vlist_simple_tree dns_servers
;
53 struct vlist_simple_tree dns_search
;
56 struct interface_data
{
58 struct blob_attr data
[];
62 * interface configuration
65 struct vlist_node node
;
66 struct list_head hotplug_list
;
67 enum interface_event hotplug_ev
;
74 bool config_autostart
;
77 enum interface_state state
;
78 enum interface_config_state config_state
;
80 struct list_head users
;
82 /* main interface that the interface is bound to */
83 struct device_user main_dev
;
85 /* interface that layer 3 communication will go through */
86 struct device_user l3_dev
;
88 struct blob_attr
*config
;
90 /* primary protocol state */
91 const struct proto_handler
*proto_handler
;
92 struct interface_proto_state
*proto
;
94 struct interface_ip_settings proto_ip
;
95 struct interface_ip_settings config_ip
;
96 struct vlist_tree host_routes
;
100 /* errors/warnings while trying to bring up the interface */
101 struct list_head errors
;
103 /* extra data provided by protocol handlers or modules */
104 struct avl_tree data
;
106 struct uloop_timeout remove_timer
;
107 struct ubus_object ubus
;
110 extern struct vlist_tree interfaces
;
111 extern const struct config_param_list interface_attr_list
;
113 void interface_init(struct interface
*iface
, const char *name
,
114 struct blob_attr
*config
);
116 void interface_add(struct interface
*iface
, struct blob_attr
*config
);
118 void interface_set_proto_state(struct interface
*iface
, struct interface_proto_state
*state
);
120 void interface_set_available(struct interface
*iface
, bool new_state
);
121 int interface_set_up(struct interface
*iface
);
122 int interface_set_down(struct interface
*iface
);
123 void __interface_set_down(struct interface
*iface
, bool force
);
125 void interface_set_main_dev(struct interface
*iface
, struct device
*dev
);
126 void interface_set_l3_dev(struct interface
*iface
, struct device
*dev
);
128 void interface_add_user(struct interface_user
*dep
, struct interface
*iface
);
129 void interface_remove_user(struct interface_user
*dep
);
131 int interface_add_link(struct interface
*iface
, struct device
*dev
);
132 int interface_remove_link(struct interface
*iface
, struct device
*dev
);
134 void interface_add_error(struct interface
*iface
, const char *subsystem
,
135 const char *code
, const char **data
, int n_data
);
137 int interface_add_data(struct interface
*iface
, const struct blob_attr
*data
);
139 void interface_update_start(struct interface
*iface
);
140 void interface_update_complete(struct interface
*iface
);
142 void interface_queue_event(struct interface
*iface
, enum interface_event ev
);
143 void interface_dequeue_event(struct interface
*iface
);
145 void interface_start_pending(void);