99 lines
2.8 KiB
C
99 lines
2.8 KiB
C
/*-
|
|
* SPDX-License-Identifier: BSD-2-Clause-FreeBSD
|
|
*
|
|
* Copyright 2008 by Nathan Whitehorn. 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.
|
|
*
|
|
* 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>
|
|
__FBSDID("$FreeBSD$");
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/systm.h>
|
|
#include <sys/module.h>
|
|
#include <sys/bus.h>
|
|
#include <sys/conf.h>
|
|
#include <sys/kernel.h>
|
|
|
|
#include <dev/ofw/ofw_bus.h>
|
|
#include <dev/ofw/openfirm.h>
|
|
|
|
#include <machine/bus.h>
|
|
|
|
#include <vm/vm.h>
|
|
#include <vm/pmap.h>
|
|
|
|
#include <sys/rman.h>
|
|
|
|
/*
|
|
* Mambo interface
|
|
*/
|
|
static int mambobus_probe(device_t);
|
|
static int mambobus_attach(device_t);
|
|
|
|
static device_method_t mambobus_methods[] = {
|
|
/* Device interface */
|
|
DEVMETHOD(device_probe, mambobus_probe),
|
|
DEVMETHOD(device_attach, mambobus_attach),
|
|
|
|
/* Bus interface */
|
|
DEVMETHOD(bus_add_child, bus_generic_add_child),
|
|
DEVMETHOD(bus_read_ivar, bus_generic_read_ivar),
|
|
DEVMETHOD(bus_setup_intr, bus_generic_setup_intr),
|
|
DEVMETHOD(bus_teardown_intr, bus_generic_teardown_intr),
|
|
DEVMETHOD(bus_alloc_resource, bus_generic_alloc_resource),
|
|
DEVMETHOD(bus_release_resource, bus_generic_release_resource),
|
|
DEVMETHOD(bus_activate_resource,bus_generic_activate_resource),
|
|
|
|
DEVMETHOD_END
|
|
};
|
|
|
|
static driver_t mambobus_driver = {
|
|
"mambo",
|
|
mambobus_methods,
|
|
0
|
|
};
|
|
|
|
DRIVER_MODULE(mambo, ofwbus, mambobus_driver, 0, 0);
|
|
|
|
static int
|
|
mambobus_probe(device_t dev)
|
|
{
|
|
const char *name = ofw_bus_get_name(dev);
|
|
|
|
if (name && !strcmp(name, "mambo")) {
|
|
device_set_desc(dev, "Mambo Simulator");
|
|
return (0);
|
|
}
|
|
|
|
return (ENXIO);
|
|
}
|
|
|
|
static int
|
|
mambobus_attach(device_t dev)
|
|
{
|
|
bus_generic_probe(dev);
|
|
return (bus_generic_attach(dev));
|
|
}
|