LINFLEXD_UARTSR_FEF
if (status & (LINFLEXD_UARTSR_BOF | LINFLEXD_UARTSR_FEF |
if (status & LINFLEXD_UARTSR_FEF) {
port->read_status_mask |= (LINFLEXD_UARTSR_FEF |
port->read_status_mask |= LINFLEXD_UARTSR_FEF;