111 lines
3.4 KiB
C
111 lines
3.4 KiB
C
/* $NetBSD: com_mace.c,v 1.4 2004/09/29 04:06:52 sekiya Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2000 Soren S. Jorvang
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed for the
|
|
* NetBSD Project. See http://www.NetBSD.org/ for
|
|
* information about NetBSD.
|
|
* 4. The name of the author may not be used to endorse or promote products
|
|
* derived from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
|
|
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*/
|
|
|
|
#include <sys/cdefs.h>
|
|
__KERNEL_RCSID(0, "$NetBSD: com_mace.c,v 1.4 2004/09/29 04:06:52 sekiya Exp $");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/ioctl.h>
|
|
#include <sys/select.h>
|
|
#include <sys/tty.h>
|
|
#include <sys/proc.h>
|
|
#include <sys/user.h>
|
|
#include <sys/file.h>
|
|
#include <sys/uio.h>
|
|
#include <sys/kernel.h>
|
|
#include <sys/syslog.h>
|
|
#include <sys/types.h>
|
|
#include <sys/device.h>
|
|
|
|
#include <machine/cpu.h>
|
|
#include <machine/locore.h>
|
|
#include <machine/autoconf.h>
|
|
#include <machine/bus.h>
|
|
#include <machine/machtype.h>
|
|
|
|
#include <sgimips/mace/macevar.h>
|
|
|
|
#include <dev/arcbios/arcbios.h>
|
|
#include <dev/arcbios/arcbiosvar.h>
|
|
|
|
#include <dev/ic/comreg.h>
|
|
#include <dev/ic/comvar.h>
|
|
|
|
struct com_mace_softc {
|
|
struct com_softc sc_com;
|
|
|
|
/* XXX intr cookie */
|
|
};
|
|
|
|
static int com_mace_match(struct device *, struct cfdata *, void *);
|
|
static void com_mace_attach(struct device *, struct device *, void *);
|
|
|
|
CFATTACH_DECL(com_mace, sizeof(struct com_mace_softc),
|
|
com_mace_match, com_mace_attach, NULL, NULL);
|
|
|
|
static int
|
|
com_mace_match(struct device *parent, struct cfdata *match, void *aux)
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
static void
|
|
com_mace_attach(struct device *parent, struct device *self, void *aux)
|
|
{
|
|
struct com_mace_softc *msc = (void *)self;
|
|
struct com_softc *sc = &msc->sc_com;
|
|
struct mace_attach_args *maa = aux;
|
|
|
|
sc->sc_iot = maa->maa_st;
|
|
|
|
/*
|
|
* XXX should check com_is_console() and
|
|
* XXX use bus_space_map().
|
|
*/
|
|
sc->sc_ioh = maa->maa_sh + maa->maa_offset;
|
|
sc->sc_iobase = sc->sc_ioh;
|
|
|
|
sc->sc_frequency = COM_FREQ;
|
|
|
|
|
|
delay(10000);
|
|
com_attach_subr(sc);
|
|
delay(10000);
|
|
|
|
cpu_intr_establish(maa->maa_intr, maa->maa_intrmask, comintr, sc);
|
|
|
|
return;
|
|
}
|