FIFO_XFER_COUNTER_REG
if (fifos_read(e_priv, FIFO_XFER_COUNTER_REG) & fifo_xfer_counter_mask)
fifos_write(e_priv, length & fifo_xfer_counter_mask, FIFO_XFER_COUNTER_REG);
*bytes_written = length - (fifos_read(e_priv, FIFO_XFER_COUNTER_REG) &
fifos_write(e_priv, length & fifo_xfer_counter_mask, FIFO_XFER_COUNTER_REG);
*bytes_written = length - (fifos_read(e_priv, FIFO_XFER_COUNTER_REG) &
fifos_write(e_priv, length & fifo_xfer_counter_mask, FIFO_XFER_COUNTER_REG);
fifos_write(e_priv, length & fifo_xfer_counter_mask, FIFO_XFER_COUNTER_REG);