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Attach serial console at com.

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This commit is contained in:
uwe 2001-06-20 03:13:19 +00:00
parent 76d322c58c
commit 25d726e4eb
1 changed files with 13 additions and 2 deletions
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15
sys/arch/sparc/dev/com_obio.c
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@ -1,4 +1,4 @@
/* $NetBSD: com_obio.c,v 1.7 2000/07/15 19:57:03 matt Exp $ */
/* $NetBSD: com_obio.c,v 1.8 2001/06/20 03:13:19 uwe Exp $ */
/*-
* Copyright (c) 1998 The NetBSD Foundation, Inc.
@ -85,6 +85,7 @@
#include <sys/syslog.h>
#include <sys/types.h>
#include <sys/device.h>
#include <sys/termios.h>
#include <machine/bus.h>
#include <machine/autoconf.h>
@ -188,6 +189,17 @@ com_obio_attach(parent, self, aux)
*/
sc->sc_iot = sa->sa_bustag;
sc->sc_iobase = sa->sa_offset;
sc->sc_frequency = COM_FREQ;
/*
* XXX: It would be nice to be able to split console input and
* output to different devices. For now switch to serial
* console if PROM stdin is on serial (so that we can use DDB).
*/
if (prom_instance_to_package(prom_stdin()) == sa->sa_node)
comcnattach(sc->sc_iot, sc->sc_iobase,
B9600, sc->sc_frequency, (CLOCAL | CREAD | CS8));
if (!com_is_console(sc->sc_iot, sc->sc_iobase, &sc->sc_ioh) &&
sbus_bus_map(sc->sc_iot, sa->sa_slot,
sc->sc_iobase, sa->sa_size,
@ -209,7 +221,6 @@ com_obio_attach(parent, self, aux)
#endif
}
sc->sc_frequency = COM_FREQ;
com_attach_subr(sc);
if (sa->sa_nintr != 0) {