Searched refs:rxfifo_available (Results 1 – 1 of 1) sorted by relevance
133 rxfifo_available(struct uart_softc *sc) in rxfifo_available() function147 if (!rxfifo_available(sc)) in uart_rxfifo_getchar()181 if (!rxfifo_available(sc)) { in rxfifo_putchar()205 while (rxfifo_available(sc)) { in uart_rxfifo_drain()