/* $NetBSD: com_mace.c,v 1.12 2018/12/08 17:46:12 thorpej 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 1.12 2018/12/08 17:46:12 thorpej 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/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 <sys/bus.h>
#include <machine/machtype.h>
#include <sgimips/mace/macevar.h>
#include <sgimips/mace/macereg.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(device_t, cfdata_t , void *);
static void com_mace_attach(device_t, device_t, void *);
CFATTACH_DECL_NEW(com_mace, sizeof(struct com_mace_softc),
com_mace_match, com_mace_attach, NULL, NULL);
static int
com_mace_match(device_t parent, cfdata_t match, void *aux)
{
return 1;
}
static void
com_mace_attach(device_t parent, device_t self, void *aux)
{
struct com_mace_softc *msc = device_private(self);
struct com_softc *sc = &msc->sc_com;
struct mace_attach_args *maa = aux;
bus_space_handle_t ioh;
sc->sc_dev = self;
/*
* XXX should check com_is_console() and
* XXX use bus_space_map().
*/
ioh = maa->maa_sh + maa->maa_offset;
/* note that ioh on mac is *also* the iobase address */
com_init_regs(&sc->sc_regs, mace_isa_memt, ioh,
MACE_BASE + maa->maa_offset);
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;
}