Lines Matching refs:fifo_count
129 short int fifo_count; /* used in uart16550 */
180 uart->fifo_count++;
239 uart->fifo_count = 0;
244 while (uart->fifo_count == 0 && (status & UART_MSR_CTS) &&
251 while (uart->fifo_count < uart->fifo_limit /* Can we write ? */
365 uart->fifo_count = 0;
602 (uart->fifo_count == 0 /* FIFO empty? */
608 uart->fifo_count = 1;
611 if (uart->fifo_count < uart->fifo_limit) {
612 uart->fifo_count++;