stand/boot/pc32/libi386/comconsole.c

102

outb(COMPORT + com_mcr, MCR_RTS | MCR_DTR);

sys/dev/serial/sio/sio.c

1043

com->modem_ctl_port = iobase + com_mcr;

sys/dev/serial/sio/sio.c

2940

sp->mcr = inb(iobase + com_mcr);

sys/dev/serial/sio/sio.c

2946

outb(iobase + com_mcr, (sp->mcr & MCR_IENABLE) | MCR_DTR | MCR_RTS);

sys/dev/serial/sio/sio.c

2966

outb(iobase + com_mcr, sp->mcr | MCR_DTR | MCR_RTS);

sys/dev/serial/sio/sio.c

609

outb(xioport + com_mcr, 0);

sys/dev/serial/sio/sio.c

690

sio_setreg(com, com_mcr,

sys/dev/serial/sio/sio.c

691

sio_getreg(com, com_mcr) & ~MCR_PRESCALE);

sys/dev/serial/sio/sio.c

757

sio_setreg(com, com_mcr, mcr_image);

sys/dev/serial/sio/sio.c

767

sio_setreg(com, com_mcr, mcr_image | MCR_LOOPBACK);

sys/dev/serial/sio/sio.c

796

sio_setreg(com, com_mcr, mcr_image);

sys/dev/serial/sio/sio.c

819

sio_setreg(com, com_mcr, 0);

sys/dev/serial/sio/sio.c

844

failures[2] = sio_getreg(com, com_mcr) - mcr_image;

sys/dev/serial/sio/sio.c

884

sio_setreg(com, com_mcr, 0);