346 static int	acpi_ibm_brightness_set(struct acpi_ibm_softc *sc, int arg);
347 static int	acpi_ibm_bluetooth_set(struct acpi_ibm_softc *sc, int arg);
348 static int	acpi_ibm_thinklight_set(struct acpi_ibm_softc *sc, int arg);
349 static int	acpi_ibm_volume_set(struct acpi_ibm_softc *sc, int arg);
350 static int	acpi_ibm_mute_set(struct acpi_ibm_softc *sc, int arg);
352 static ACPI_STATUS	acpi_ibm_privacyguard_set(struct acpi_ibm_softc *sc, int arg);
353 static ACPI_STATUS	acpi_ibm_privacyguard_acpi_call(struct acpi_ibm_softc *sc, bool write, int *arg);
422 acpi_ibm_mic_led_set(struct acpi_ibm_softc *sc, int arg)  in acpi_ibm_mic_led_set()  argument
428 	if (arg < 0 || arg > 1)  in acpi_ibm_mic_led_set()
435 		if (arg == 1)  in acpi_ibm_mic_led_set()
443 			sc->mic_led_state = arg;  in acpi_ibm_mic_led_set()
692 	ACPI_OBJECT		arg[2];  in acpi_ibm_eventmask_set()  local
700 	args.Pointer = arg;  in acpi_ibm_eventmask_set()
701 	arg[0].Type = ACPI_TYPE_INTEGER;  in acpi_ibm_eventmask_set()
702 	arg[1].Type = ACPI_TYPE_INTEGER;  in acpi_ibm_eventmask_set()
705 		arg[0].Integer.Value = i + 1;  in acpi_ibm_eventmask_set()
706 		arg[1].Integer.Value = (((1 << i) & val) != 0);  in acpi_ibm_eventmask_set()
721 	int			arg;  in acpi_ibm_sysctl()  local
733 	arg = acpi_ibm_sysctl_get(sc, method);  in acpi_ibm_sysctl()
734 	error = sysctl_handle_int(oidp, &arg, 0, req);  in acpi_ibm_sysctl()
741 	error = acpi_ibm_sysctl_set(sc, method, arg);  in acpi_ibm_sysctl()
891 acpi_ibm_sysctl_set(struct acpi_ibm_softc *sc, int method, int arg)  in acpi_ibm_sysctl_set()  argument
902 		if (arg < 0 || arg > 1)  in acpi_ibm_sysctl_set()
905 		status = acpi_SetInteger(sc->handle, IBM_NAME_EVENTS_STATUS_SET, arg);  in acpi_ibm_sysctl_set()
914 			return acpi_ibm_eventmask_set(sc, arg);  in acpi_ibm_sysctl_set()
918 		return acpi_ibm_brightness_set(sc, arg);  in acpi_ibm_sysctl_set()
922 		return acpi_ibm_volume_set(sc, arg);  in acpi_ibm_sysctl_set()
926 		return acpi_ibm_mute_set(sc, arg);  in acpi_ibm_sysctl_set()
930 		return acpi_ibm_mic_led_set(sc, arg);  in acpi_ibm_sysctl_set()
934 		return acpi_ibm_thinklight_set(sc, arg);  in acpi_ibm_sysctl_set()
938 		return acpi_ibm_bluetooth_set(sc, arg);  in acpi_ibm_sysctl_set()
942 		return (acpi_status_to_errno(acpi_ibm_privacyguard_set(sc, arg)));  in acpi_ibm_sysctl_set()
946 		if (arg < 0 || arg > 8)  in acpi_ibm_sysctl_set()
955 			if (arg == 8)  in acpi_ibm_sysctl_set()
959 				val |= arg;  in acpi_ibm_sysctl_set()
967 		if (arg < 0 || arg > 1)  in acpi_ibm_sysctl_set()
975 				(arg == 1) ? (val_ec | IBM_EC_MASK_FANSTATUS) : (val_ec & (~IBM_EC_MASK_FANSTATUS)), 1);  in acpi_ibm_sysctl_set()
1211 acpi_ibm_brightness_set(struct acpi_ibm_softc *sc, int arg)  in acpi_ibm_brightness_set()  argument
1215 	ACPI_OBJECT		Arg;  in acpi_ibm_brightness_set()  local
1222 	if (arg < 0 || arg > 7)  in acpi_ibm_brightness_set()
1234 		Args.Pointer = &Arg;  in acpi_ibm_brightness_set()
1235 		Arg.Type = ACPI_TYPE_INTEGER;  in acpi_ibm_brightness_set()
1236 		Arg.Integer.Value = (arg > val) ? IBM_CMOS_BRIGHTNESS_UP :  in acpi_ibm_brightness_set()
1239 		step = (arg > val) ? 1 : -1;  in acpi_ibm_brightness_set()
1240 		for (int i = val; i != arg; i += step) {  in acpi_ibm_brightness_set()
1254 	return ACPI_EC_WRITE(sc->ec_dev, IBM_EC_BRIGHTNESS, arg, 1);  in acpi_ibm_brightness_set()
1258 acpi_ibm_bluetooth_set(struct acpi_ibm_softc *sc, int arg)  in acpi_ibm_bluetooth_set()  argument
1265 	if (arg < 0 || arg > 1)  in acpi_ibm_bluetooth_set()
1268 	val = (arg == 1) ? sc->wlan_bt_flags | IBM_NAME_MASK_BT :  in acpi_ibm_bluetooth_set()
1274 acpi_ibm_thinklight_set(struct acpi_ibm_softc *sc, int arg)  in acpi_ibm_thinklight_set()  argument
1276 	ACPI_OBJECT		Arg;  in acpi_ibm_thinklight_set()  local
1283 	if (arg < 0 || arg > 1)  in acpi_ibm_thinklight_set()
1288 		Args.Pointer = &Arg;  in acpi_ibm_thinklight_set()
1289 		Arg.Type = ACPI_TYPE_INTEGER;  in acpi_ibm_thinklight_set()
1290 		Arg.Integer.Value = arg ? sc->light_cmd_on : sc->light_cmd_off;  in acpi_ibm_thinklight_set()
1295 			sc->light_val = arg;  in acpi_ibm_thinklight_set()
1307 acpi_ibm_privacyguard_acpi_call(struct acpi_ibm_softc *sc, bool write, int *arg)  in acpi_ibm_privacyguard_acpi_call()  argument
1309 	ACPI_OBJECT		Arg;  in acpi_ibm_privacyguard_acpi_call()  local
1315 	Arg.Type = ACPI_TYPE_INTEGER;  in acpi_ibm_privacyguard_acpi_call()
1316 	Arg.Integer.Value = (write ? *arg : 0);  in acpi_ibm_privacyguard_acpi_call()
1318 	Args.Pointer = &Arg;  in acpi_ibm_privacyguard_acpi_call()
1326 		*arg = out_obj.Integer.Value;  in acpi_ibm_privacyguard_acpi_call()
1349 acpi_ibm_privacyguard_set(struct acpi_ibm_softc *sc, int arg)  in acpi_ibm_privacyguard_set()  argument
1351 	if (arg < 0 || arg > 1)  in acpi_ibm_privacyguard_set()
1354 	return (acpi_ibm_privacyguard_acpi_call(sc, true, &arg));  in acpi_ibm_privacyguard_set()
1358 acpi_ibm_volume_set(struct acpi_ibm_softc *sc, int arg)  in acpi_ibm_volume_set()  argument
1362 	ACPI_OBJECT		Arg;  in acpi_ibm_volume_set()  local
1369 	if (arg < 0 || arg > 14)  in acpi_ibm_volume_set()
1381 		Args.Pointer = &Arg;  in acpi_ibm_volume_set()
1382 		Arg.Type = ACPI_TYPE_INTEGER;  in acpi_ibm_volume_set()
1383 		Arg.Integer.Value = (arg > val) ? IBM_CMOS_VOLUME_UP :  in acpi_ibm_volume_set()
1386 		step = (arg > val) ? 1 : -1;  in acpi_ibm_volume_set()
1387 		for (int i = val; i != arg; i += step) {  in acpi_ibm_volume_set()
1403 	val_ec = arg + (val_ec & (~IBM_EC_MASK_VOL));  in acpi_ibm_volume_set()
1408 acpi_ibm_mute_set(struct acpi_ibm_softc *sc, int arg)  in acpi_ibm_mute_set()  argument
1411 	ACPI_OBJECT		Arg;  in acpi_ibm_mute_set()  local
1418 	if (arg < 0 || arg > 1)  in acpi_ibm_mute_set()
1427 		Args.Pointer = &Arg;  in acpi_ibm_mute_set()
1428 		Arg.Type = ACPI_TYPE_INTEGER;  in acpi_ibm_mute_set()
1429 		Arg.Integer.Value = IBM_CMOS_VOLUME_MUTE;  in acpi_ibm_mute_set()
1436 	val_ec = (arg == 1) ? val_ec | IBM_EC_MASK_MUTE :  in acpi_ibm_mute_set()
1442 acpi_ibm_eventhandler(struct acpi_ibm_softc *sc, int arg)  in acpi_ibm_eventhandler()  argument
1449 	switch (arg) {  in acpi_ibm_eventhandler()
1467 		val = (arg == IBM_EVENT_BRIGHTNESS_UP) ? val + 1 : val - 1;  in acpi_ibm_eventhandler()
1483 		val = (arg == IBM_EVENT_VOLUME_UP) ? val + 1 : val - 1;  in acpi_ibm_eventhandler()
1506 	int		event, arg, type;  in acpi_ibm_notify()  local
1521 		arg = event & 0xfff;  in acpi_ibm_notify()
1524 			if (!(sc->events_availmask & (1 << (arg - 1)))) {  in acpi_ibm_notify()
1525 				device_printf(dev, "Unknown key %d\n", arg);  in acpi_ibm_notify()
1530 			if (sc->handler_events & (1 << (arg - 1)))  in acpi_ibm_notify()
1531 				acpi_ibm_eventhandler(sc, (arg & 0xff));  in acpi_ibm_notify()
1533 			else if ((arg & 0xff) == IBM_EVENT_BRIGHTNESS_UP ||  in acpi_ibm_notify()
1534 			    (arg & 0xff) == IBM_EVENT_BRIGHTNESS_DOWN) {  in acpi_ibm_notify()
1537 				key = arg == IBM_EVENT_BRIGHTNESS_UP ?  in acpi_ibm_notify()
1547 			acpi_UserNotify("IBM", h, (arg & 0xff));  in acpi_ibm_notify()