FreeBSD/Linux Kernel Cross Reference
sys/powerpc/mambo/mambo.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
    };
    
    static devclass_t mambobus_devclass;
    
    DRIVER_MODULE(mambo, ofwbus, mambobus_driver, mambobus_devclass, 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));
   }
   

Cache object: 55cf04e02074464f5a74962fadf63e5b