8 device_state_cb set_state
;
9 struct blob_attr
*config
;
13 tunnel_set_state(struct device
*dev
, bool up
)
15 struct tunnel
*tun
= container_of(dev
, struct tunnel
, dev
);
19 ret
= system_add_ip_tunnel(dev
->ifname
, tun
->config
);
21 perror("add_ip_tunnel");
26 ret
= tun
->set_state(dev
, up
);
28 system_del_ip_tunnel(dev
->ifname
);
33 static struct device
*
34 tunnel_create(const char *name
, struct blob_attr
*attr
)
39 tun
= calloc(1, sizeof(*tun
));
41 tun
->config
= config_memdup(attr
);
42 device_init(dev
, &tunnel_device_type
, name
);
43 tun
->set_state
= dev
->set_state
;
44 dev
->set_state
= tunnel_set_state
;
45 device_set_present(dev
, true);
51 tunnel_free(struct device
*dev
)
53 struct tunnel
*tun
= container_of(dev
, struct tunnel
, dev
);
58 const struct device_type tunnel_device_type
= {
60 .config_params
= &tunnel_attr_list
,
62 .create
= tunnel_create
,