Lines Matching defs:usb_buf
357 unsigned char *usb_buf = urb->transfer_buffer + iso->offset;
372 = usb_buf[i];
385 unsigned char *usb_buf = urb->transfer_buffer + iso->offset;
400 if ((usb_buf[i] & 0x3f) != check_byte)
403 if (usb_buf[i] & 0x80)
412 usb_buf[i] = 0;
419 usb_buf[i];
432 unsigned char *usb_buf = urb->transfer_buffer + iso->offset;
456 audio_buf[cdev->audio_in_buf_pos[stream]++] = usb_buf[i+n];
467 if (usb_buf[i] != ((stream << 1) | c) &&
471 ((stream << 1) | c), usb_buf[i], c, stream, i);
520 unsigned char *usb_buf = urb->transfer_buffer + iso->offset;
531 usb_buf[i] =
538 usb_buf[i] = 0;
546 usb_buf[i] = MAKE_CHECKBYTE(cdev, stream, i);
554 unsigned char *usb_buf = urb->transfer_buffer + iso->offset;
572 usb_buf[i+n] = audio_buf[cdev->audio_out_buf_pos[stream]++];
577 usb_buf[i+n] = 0;
587 usb_buf[i++] = (stream << 1) | c;