PL01XCOM_FR
while ((le32toh(uartaddr[PL01XCOM_FR / 4]) & PL01X_FR_TXFF) != 0)
while ((le32toh(uartaddr[PL01XCOM_FR / 4]) & PL01X_FR_TXFE) == 0)
while ((le32toh(uartaddr[PL01XCOM_FR / 4]) & PL01X_FR_TXFF) != 0)
while ((le32toh(uartaddr[PL01XCOM_FR / 4]) & PL01X_FR_TXFE) == 0)
while ((le32toh(uartaddr[PL01XCOM_FR / 4]) & PL01X_FR_TXFF) != 0)
while ((le32toh(uartaddr[PL01XCOM_FR / 4]) & PL01X_FR_TXFE) == 0)
while ((le32toh(uartaddr[PL01XCOM_FR / 4]) & PL01X_FR_TXFF) != 0)
while ((le32toh(uartaddr[PL01XCOM_FR / 4]) & PL01X_FR_TXFE) == 0)
while (! ISSET(PREAD1(pi, PL01XCOM_FR), PL01X_FR_RXFE)
fr = PREAD1(pi, PL01XCOM_FR);
fr = PREAD1(pi, PL01XCOM_FR);
fr = PREAD1(pi, PL01XCOM_FR);
msr = PREAD1(pi, PL01XCOM_FR);
msr = PREAD4(pi, PL01XCOM_FR);
if (ISSET(PREAD1(pi, PL01XCOM_FR), PL01X_FR_RXFE)) {
&& !ISSET(stat = PREAD1(pi, PL01XCOM_FR), PL01X_FR_RXFE)) {
while (ISSET(PREAD1(pi, PL01XCOM_FR), PL01X_FR_TXFF) && --timo)
sc->sc_msr = PREAD1(pi, PL01XCOM_FR);
sc->sc_msr = PREAD4(pi, PL01XCOM_FR);