Lines Matching refs:fifo_count
145 short int fifo_count; /* used in uart16550 */
197 uart->fifo_count++;
255 uart->fifo_count = 0;
260 while (uart->fifo_count == 0 && (status & UART_MSR_CTS) &&
267 while (uart->fifo_count < uart->fifo_limit /* Can we write ? */
382 uart->fifo_count = 0;
619 (uart->fifo_count == 0 /* FIFO empty? */
625 uart->fifo_count = 1;
628 if (uart->fifo_count < uart->fifo_limit) {
629 uart->fifo_count++;