Lines Matching defs:room
46 * usb_control_msg (which sleeps) to query the room in the device
47 * buffer, it simply uses the current room value it has
506 /* guess how much room is left in the device's ring buffer, and if we
508 what is left. If our write will result in no room left, ask the
509 device to give us an interrupt when the room available rises above
522 the device is full (wait until it says there is room)
540 device how much room it really has. This is done only on
543 unsigned char room;
549 0, /* value: 0 means "remaining room" */
551 &room,
563 dbg(" roomquery says %d", room);
564 priv->tx_room = room;
589 /* There wasn't any room left, so we are throttled until
651 unsigned char room;
655 /* find out how much room is in the Tx ring */
662 &room,
675 priv->tx_room = room;
676 priv->tx_throttled = room ? 0 : 1;