static int rfkill_init(struct platform_device *sdev)
{
/* add rfkill */
int retval;
/* keep the hardware wireless state */
get_wireless_state_ec_standard();
rfk_bluetooth = rfkill_alloc("msi-bluetooth", &sdev->dev,
RFKILL_TYPE_BLUETOOTH,
&rfkill_bluetooth_ops, NULL);
if (!rfk_bluetooth) {
retval = -ENOMEM;
goto err_bluetooth;
}
retval = rfkill_register(rfk_bluetooth);
if (retval)
goto err_bluetooth;
rfk_wlan = rfkill_alloc("msi-wlan", &sdev->dev, RFKILL_TYPE_WLAN,
&rfkill_wlan_ops, NULL);
if (!rfk_wlan) {
retval = -ENOMEM;
goto err_wlan;
}
retval = rfkill_register(rfk_wlan);
if (retval)
goto err_wlan;
if (threeg_exists) {
rfk_threeg = rfkill_alloc("msi-threeg", &sdev->dev,
RFKILL_TYPE_WWAN, &rfkill_threeg_ops, NULL);
if (!rfk_threeg) {
retval = -ENOMEM;
goto err_threeg;
}
retval = rfkill_register(rfk_threeg);
if (retval)
goto err_threeg;
}
/* schedule to run rfkill state initial */
schedule_delayed_work(&msi_rfkill_init,
round_jiffies_relative(1 * HZ));
return 0;
err_threeg:
rfkill_destroy(rfk_threeg);
if (rfk_wlan)
rfkill_unregister(rfk_wlan);
err_wlan:
rfkill_destroy(rfk_wlan);
if (rfk_bluetooth)
rfkill_unregister(rfk_bluetooth);
err_bluetooth:
rfkill_destroy(rfk_bluetooth);
return retval;
}
static void msi_update_rfkill(struct work_struct *ignored)
{
get_wireless_state_ec_standard();
if (rfk_wlan)
msi_rfkill_set_state(rfk_wlan, !wlan_s);
if (rfk_bluetooth)
msi_rfkill_set_state(rfk_bluetooth, !bluetooth_s);
if (rfk_threeg)
msi_rfkill_set_state(rfk_threeg, !threeg_s);
}
static ssize_t show_threeg(struct device *dev,
struct device_attribute *attr, char *buf)
{
int ret;
/* old msi ec not support 3G */
if (old_ec_model)
return -1;
ret = get_wireless_state_ec_standard();
if (ret < 0)
return ret;
return sprintf(buf, "%i\n", threeg_s);
}
static ssize_t show_bluetooth(struct device *dev,
struct device_attribute *attr, char *buf)
{
int ret, enabled;
if (old_ec_model) {
ret = get_wireless_state(NULL, &enabled);
} else {
ret = get_wireless_state_ec_standard();
enabled = bluetooth_s;
}
if (ret < 0)
return ret;
return sprintf(buf, "%i\n", enabled);
}
static ssize_t show_wlan(struct device *dev,
struct device_attribute *attr, char *buf)
{
int ret, enabled = 0;
if (quirks->old_ec_model) {
ret = get_wireless_state(&enabled, NULL);
} else {
ret = get_wireless_state_ec_standard();
enabled = wlan_s;
}
if (ret < 0)
return ret;
return sprintf(buf, "%i\n", enabled);
}
