/**
* connman_device_set_powered:
* @device: device structure
* @powered: powered state
*
* Change power state of device
*/
int connman_device_set_powered(struct connman_device *device,
connman_bool_t powered)
{
enum connman_service_type type;
DBG("driver %p powered %d", device, powered);
if (device->powered == powered)
return -EALREADY;
clear_pending_trigger(device);
device->powered_pending = PENDING_NONE;
device->powered = powered;
type = __connman_device_get_service_type(device);
if (device->powered == FALSE) {
__connman_technology_disabled(type);
return 0;
}
__connman_technology_enabled(type);
connman_device_set_disconnected(device, FALSE);
device->scanning = FALSE;
if (device->driver && device->driver->scan)
device->driver->scan(device, NULL, 0, NULL, NULL, NULL);
return 0;
}
/**
* connman_device_set_powered:
* @device: device structure
* @powered: powered state
*
* Change power state of device
*/
int connman_device_set_powered(struct connman_device *device,
bool powered)
{
enum connman_service_type type;
DBG("driver %p powered %d", device, powered);
if (device->powered == powered)
return -EALREADY;
clear_pending_trigger(device);
device->powered_pending = PENDING_NONE;
device->powered = powered;
type = __connman_device_get_service_type(device);
if (!device->powered) {
__connman_technology_disabled(type);
return 0;
}
__connman_technology_enabled(type);
connman_device_set_disconnected(device, false);
device->scanning = false;
if (device->driver && device->driver->scan)
device->driver->scan(CONNMAN_SERVICE_TYPE_UNKNOWN, device,
NULL, 0, NULL, NULL, NULL, NULL);
return 0;
}
int __connman_technology_add_device(struct connman_device *device)
{
struct connman_technology *technology;
enum connman_service_type type;
type = __connman_device_get_service_type(device);
DBG("device %p type %s", device, get_name(type));
technology = technology_get(type);
if (technology == NULL) {
/*
* Since no driver can be found for this device at the moment we
* add it to the techless device list.
*/
techless_device_list = g_slist_prepend(techless_device_list,
device);
return -ENXIO;
}
__sync_synchronize();
if (technology->rfkill_driven == TRUE) {
if (technology->enabled == TRUE && global_offlinemode == FALSE)
__connman_device_enable(device);
else
__connman_device_disable(device);
goto done;
}
if (technology->enable_persistent == TRUE &&
global_offlinemode == FALSE) {
int err = __connman_device_enable(device);
/*
* connman_technology_add_device() calls __connman_device_enable()
* but since the device is already enabled, the calls does not
* propagate through to connman_technology_enabled via
* connman_device_set_powered.
*/
if (err == -EALREADY)
__connman_technology_enabled(type);
}
/* if technology persistent state is offline */
if (technology->enable_persistent == FALSE)
__connman_device_disable(device);
done:
technology->device_list = g_slist_prepend(technology->device_list,
device);
return 0;
}
