Lines Matching refs:fifo_count
131 short int fifo_count; /* used in uart16550 */
182 uart->fifo_count++;
241 uart->fifo_count = 0;
246 while (uart->fifo_count == 0 && (status & UART_MSR_CTS) &&
253 while (uart->fifo_count < uart->fifo_limit /* Can we write ? */
368 uart->fifo_count = 0;
605 (uart->fifo_count == 0 /* FIFO empty? */
611 uart->fifo_count = 1;
614 if (uart->fifo_count < uart->fifo_limit) {
615 uart->fifo_count++;