REG_FR
while (pl011_read(uap, REG_FR) & uap->vendor->fr_busy)
pl011_read(uap, REG_FR) & UART01x_FR_TXFF)
status = pl011_read(uap, REG_FR) & UART01x_FR_MODEM_ANY;
unsigned int status = pl011_read(uap, REG_FR) ^ uap->vendor->inv_fr;
unsigned int status = pl011_read(uap, REG_FR);
[REG_FR] = UART01x_FR,
status = pl011_read(uap, REG_FR);
while (pl011_read(uap, REG_FR) & UART01x_FR_TXFF)
if (pl011_read(uap, REG_FR) & UART01x_FR_RXFE)
uap->old_status = pl011_read(uap, REG_FR) & UART01x_FR_MODEM_ANY;
[REG_FR] = ZX_UART011_FR,
while (pl011_read(uap, REG_FR) & UART01x_FR_TXFF)
while ((pl011_read(uap, REG_FR) ^ uap->vendor->inv_fr) & uap->vendor->fr_busy)
while ((pl011_read(uap, REG_FR) ^ uap->vendor->inv_fr) & uap->vendor->fr_busy)
status = pl011_read(uap, REG_FR);
if (pl011_read(uap, REG_FR) & UART01x_FR_TXFF) {
[REG_FR] = UART01x_FR,