sound/usb/uaudio.c

1282 	/* free mixer data */
1419 	/* setup data rate dithering, if any */
1516  * actual data sent. In other words the device sometimes sends more
1517  * data than it actually reports it can send in a single isochronous
1529 	 * If the device indicates it can send more data than what the
1534 		/* allow additional data */
1559 	uint8_t data[2 + UAUDIO20_MAX_RATES * 12];
1577 	error = usbd_do_request_flags(udev, NULL, &req, data,
1589 		rates = UGETW(data);
1609 	        error = usbd_do_request_flags(udev, NULL, &req, data,
1615 		rates = UGETW(data);
1626 		uint32_t min = UGETDW(data + 2 + (12 * x));
1627 		uint32_t max = UGETDW(data + 6 + (12 * x));
1628 		uint32_t res = UGETDW(data + 10 + (12 * x));
2219 		/* check for no data */
2516 			/* don't receive data when not ready */
4346 	DPRINTF("bad data\n");
4420 	DPRINTF("Bad data!\n");
5133 	uint8_t data[2 + (2 * 3)];
5160 	memset(data, 0, sizeof(data));
5162 	err = usbd_do_request(udev, NULL, &req, data);
5173 			val = (data[0] | (data[1] << 8));
5176 			val = (data[2] | (data[3] << 8));
5179 			val = (data[4] | (data[5] << 8));
5182 			val = (data[6] | (data[7] << 8));
5189 		val = (data[0] | (data[1] << 8));
5297 	uint8_t data[3];
5306 	data[0] = speed;
5307 	data[1] = speed >> 8;
5308 	data[2] = speed >> 16;
5310 	return (usbd_do_request(udev, NULL, &req, data));
5318 	uint8_t data[4];
5328 	data[0] = speed;
5329 	data[1] = speed >> 8;
5330 	data[2] = speed >> 16;
5331 	data[3] = speed >> 24;
5333 	return (usbd_do_request(udev, NULL, &req, data));
5551 			/* copy out the MIDI data */
5566 				/* Send data to the application */
5745 	 * NOTE: Some MIDI devices only accept 4 bytes of data per
5886 			/* dump data */
5954 umidi_ioctl(struct usb_fifo *fifo, u_long cmd, void *data,
6151 		/* check if we can put more data into the FIFO */