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
);
42 struct interface_ip_settings
{
43 struct interface
*iface
;
46 struct vlist_tree addr
;
47 struct vlist_tree route
;
49 struct list_head dns_servers
;
50 struct list_head dns_search
;
54 * interface configuration
57 struct vlist_node node
;
58 struct list_head hotplug_list
;
59 enum interface_event hotplug_ev
;
66 bool config_autostart
;
69 enum interface_state state
;
70 enum interface_config_state config_state
;
72 struct list_head users
;
74 /* main interface that the interface is bound to */
75 struct device_user main_dev
;
77 /* interface that layer 3 communication will go through */
78 struct device_user
*l3_dev
;
80 struct blob_attr
*config
;
82 /* primary protocol state */
83 const struct proto_handler
*proto_handler
;
84 struct interface_proto_state
*proto
;
86 struct interface_ip_settings proto_ip
;
87 struct interface_ip_settings config_ip
;
89 /* errors/warnings while trying to bring up the interface */
90 struct list_head errors
;
92 struct uloop_timeout remove_timer
;
93 struct ubus_object ubus
;
96 extern struct vlist_tree interfaces
;
97 extern const struct config_param_list interface_attr_list
;
99 void interface_init(struct interface
*iface
, const char *name
,
100 struct blob_attr
*config
);
102 void interface_add(struct interface
*iface
, struct blob_attr
*config
);
104 void interface_set_proto_state(struct interface
*iface
, struct interface_proto_state
*state
);
106 void interface_set_available(struct interface
*iface
, bool new_state
);
107 int interface_set_up(struct interface
*iface
);
108 int interface_set_down(struct interface
*iface
);
109 void __interface_set_down(struct interface
*iface
, bool force
);
112 void interface_add_user(struct interface_user
*dep
, struct interface
*iface
);
113 void interface_remove_user(struct interface_user
*dep
);
115 int interface_add_link(struct interface
*iface
, struct device
*llif
);
116 void interface_remove_link(struct interface
*iface
, struct device
*llif
);
118 void interface_add_error(struct interface
*iface
, const char *subsystem
,
119 const char *code
, const char **data
, int n_data
);
121 void interface_update_start(struct interface
*iface
);
122 void interface_update_complete(struct interface
*iface
);
124 void interface_queue_event(struct interface
*iface
, enum interface_event ev
);
125 void interface_dequeue_event(struct interface
*iface
);
127 void interface_start_pending(void);