Lines Matching refs:rx
264 static void receive_chars(struct m68k_serial *info, unsigned short rx) in receive_chars() argument
275 ch = GET_FIELD(rx, URX_RXDATA); in receive_chars()
278 if(URX_BREAK & rx) { /* whee, break received */ in receive_chars()
296 if (rx & URX_PARITY_ERROR) in receive_chars()
298 else if (rx & URX_OVRUN) in receive_chars()
300 else if (rx & URX_FRAME_ERROR) in receive_chars()
305 } while((rx = uart->urx.w) & URX_DATA_READY); in receive_chars()
352 unsigned short rx; in rs_interrupt() local
356 rx = uart->urx.w; in rs_interrupt()
361 if (rx & URX_DATA_READY) in rs_interrupt()
362 receive_chars(info, rx); in rs_interrupt()
366 receive_chars(info, rx); in rs_interrupt()