sys/dev/usb/ucom.c

489

ISSET(sc->sc_msr, UMSR_DCD) || ISSET(tp->t_cflag, MDMBUF))

sys/dev/usb/ucom.c

811

if (ISSET(combits, UMSR_DCD))

sys/dev/usb/ucom.c

871

old_msr & UMSR_DCD, sc->sc_msr & UMSR_DCD);

sys/dev/usb/ucom.c

873

if (ISSET((sc->sc_msr ^ old_msr), UMSR_DCD))

sys/dev/usb/ucom.c

875

ISSET(sc->sc_msr, UMSR_DCD));

sys/dev/usb/umct.c

585

sc->sc_msr |= UMSR_DCD;

sys/dev/usb/umodem.c

481

sc->sc_msr |= UMSR_DCD;

sys/dev/usb/umsm.c

595

sc->sc_msr |= UMSR_DCD;

sys/dev/usb/uplcom.c

858

sc->sc_msr |= UMSR_DCD;

sys/dev/usb/uplcom.c

860

sc->sc_msr &= ~UMSR_DCD;

sys/dev/usb/uticom.c

796

sc->sc_msr |= UMSR_DCD;

sys/dev/usb/uvscom.c

784

SET(sc->sc_msr, UMSR_DCD);

sys/dev/usb/uxrcom.c

400

sc->sc_msr |= UMSR_DCD;