Lines Matching defs:disr
250 unsigned int disr = *status;
263 if (unlikely(disr & (TXX9_SIDISR_UBRK | TXX9_SIDISR_UPER |
268 if (disr & TXX9_SIDISR_UBRK) {
269 disr &= ~(TXX9_SIDISR_UFER | TXX9_SIDISR_UPER);
279 } else if (disr & TXX9_SIDISR_UPER)
281 else if (disr & TXX9_SIDISR_UFER)
283 if (disr & TXX9_SIDISR_UOER) {
298 disr &= up->read_status_mask;
300 if (disr & TXX9_SIDISR_UBRK) {
302 } else if (disr & TXX9_SIDISR_UPER)
304 else if (disr & TXX9_SIDISR_UFER)
310 uart_insert_char(up, disr, TXX9_SIDISR_UOER, ch, flag);
314 disr = sio_in(up, TXX9_SIDISR);
315 } while (!(disr & TXX9_SIDISR_UVALID) && (max_count-- > 0));
319 *status = disr;