RXwptr            274 drivers/tty/moxa.c 		wptr = readw(ofsAddr + RXwptr);
RXwptr           1937 drivers/tty/moxa.c 	tail = readw(ofsAddr + RXwptr);
RXwptr           2014 drivers/tty/moxa.c 	wptr = readw(ofsAddr + RXwptr);