UMSR_DSR          766 dev/usb/ucom.c 	if (ISSET(combits, UMSR_DSR))
UMSR_DSR          637 dev/usb/umct.c 		sc->sc_msr |= UMSR_DSR;
UMSR_DSR          488 dev/usb/umodem.c 			sc->sc_msr |= UMSR_DSR;
UMSR_DSR          807 dev/usb/uplcom.c 		sc->sc_msr |= UMSR_DSR;
UMSR_DSR          809 dev/usb/uplcom.c 		sc->sc_msr &= ~UMSR_DSR;
UMSR_DSR          852 dev/usb/uvscom.c 		SET(sc->sc_msr, UMSR_DSR);