sys/arch/sh/dev/scif.c

1053

(void) (*linesw[tp->t_line].l_modem)(tp, ISSET(msr, MSR_DCD));

sys/dev/ic/com.c

1129

sc->sc_msr & MSR_DCD, msr & MSR_DCD);

sys/dev/ic/com.c

1132

if (ISSET(delta, MSR_DCD)) {

sys/dev/ic/com.c

1134

(*linesw[tp->t_line].l_modem)(tp, ISSET(msr, MSR_DCD)) == 0) {

sys/dev/ic/com.c

375

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

sys/dev/ic/com.c

720

if (ISSET(m, MSR_DCD))

sys/dev/ic/com.c

906

if (!ISSET(sc->sc_msr, MSR_DCD) &&

sys/dev/usb/umct.c

584

if (ISSET(mstatus, MSR_DCD))

usr.sbin/vmd/ns8250.c

497

set_return_data(vei, com1_dev.regs.lsr | MSR_DCD | MSR_DSR |