143 static int AtaMixerIoctl(u_int cmd, u_long arg);
144 static int TTMixerIoctl(u_int cmd, u_long arg);
145 static int FalconMixerIoctl(u_int cmd, u_long arg);
1361 static int AtaMixerIoctl(u_int cmd, u_long arg)  in AtaMixerIoctl()  argument
1373 			    return IOCTL_OUT(arg, porta & 0x40 ? 0 : 100);  in AtaMixerIoctl()
1377 		    IOCTL_IN(arg, data);  in AtaMixerIoctl()
1378 		    return IOCTL_OUT(arg, dmasound_set_volume(data));  in AtaMixerIoctl()
1382 			    IOCTL_IN(arg, data);  in AtaMixerIoctl()
1389 			    return IOCTL_OUT(arg, porta & 0x40 ? 0 : 100);  in AtaMixerIoctl()
1396 static int TTMixerIoctl(u_int cmd, u_long arg)  in TTMixerIoctl()  argument
1401 		return IOCTL_OUT(arg, 0);  in TTMixerIoctl()
1403 		return IOCTL_OUT(arg,  in TTMixerIoctl()
1407 		return IOCTL_OUT(arg, SOUND_MASK_VOLUME);  in TTMixerIoctl()
1409 		return IOCTL_OUT(arg,  in TTMixerIoctl()
1413 		return IOCTL_OUT(arg, TONE_DB_TO_VOXWARE(dmasound.bass));  in TTMixerIoctl()
1415 		return IOCTL_OUT(arg, TONE_DB_TO_VOXWARE(dmasound.treble));  in TTMixerIoctl()
1417 		return IOCTL_OUT(arg, GAIN_DB_TO_VOXWARE(dmasound.gain));  in TTMixerIoctl()
1419 		IOCTL_IN(arg, data);  in TTMixerIoctl()
1420 		return IOCTL_OUT(arg, dmasound_set_bass(data));  in TTMixerIoctl()
1422 		IOCTL_IN(arg, data);  in TTMixerIoctl()
1423 		return IOCTL_OUT(arg, dmasound_set_treble(data));  in TTMixerIoctl()
1425 		IOCTL_IN(arg, data);  in TTMixerIoctl()
1426 		return IOCTL_OUT(arg, dmasound_set_gain(data));  in TTMixerIoctl()
1428 	return AtaMixerIoctl(cmd, arg);  in TTMixerIoctl()
1431 static int FalconMixerIoctl(u_int cmd, u_long arg)  in FalconMixerIoctl()  argument
1436 		return IOCTL_OUT(arg, SOUND_MASK_MIC);  in FalconMixerIoctl()
1438 		return IOCTL_OUT(arg, SOUND_MASK_VOLUME | SOUND_MASK_MIC | SOUND_MASK_SPEAKER);  in FalconMixerIoctl()
1440 		return IOCTL_OUT(arg, SOUND_MASK_VOLUME | SOUND_MASK_MIC);  in FalconMixerIoctl()
1442 		return IOCTL_OUT(arg,  in FalconMixerIoctl()
1446 		return IOCTL_OUT(arg, SOUND_CAP_EXCL_INPUT);  in FalconMixerIoctl()
1448 		IOCTL_IN(arg, data);  in FalconMixerIoctl()
1454 		return IOCTL_OUT(arg,  in FalconMixerIoctl()
1458 	return AtaMixerIoctl(cmd, arg);  in FalconMixerIoctl()