/*      $NetBSD: booke_autoconf.c,v 1.3 2011/06/17 19:03:03 matt Exp $  */
/*-
* Copyright (c) 2010, 2011 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Raytheon BBN Technologies Corp and Defense Advanced Research Projects
* Agency and which was developed by Matt Thomas of 3am Software Foundry.
*
* This material is based upon work supported by the Defense Advanced Research
* Projects Agency and Space and Naval Warfare Systems Center, Pacific, under
* Contract No. N66001-09-C-2073.
* Approved for Public Release, Distribution Unlimited
*
* 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 NETBSD FOUNDATION, INC. AND CONTRIBUTORS
* ``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 FOUNDATION OR CONTRIBUTORS
* 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: booke_autoconf.c,v 1.3 2011/06/17 19:03:03 matt Exp $");

#include <sys/param.h>
#include <sys/conf.h>
#include <sys/cpu.h>
#include <sys/device.h>
#include <sys/systm.h>

#include <net/if.h>
#include <net/if_ether.h>

#include <powerpc/booke/cpuvar.h>

void
e500_device_register(device_t dev, void *aux)
{
       device_t parent = device_parent(dev);

       if (device_is_a(dev, "etsec") && device_is_a(parent, "cpunode")) {
               /* Set the mac-addr of the on-chip Ethernet. */
               struct cpunode_attach_args *cna = aux;

               if (cna->cna_locs.cnl_instance < 4) {
                       prop_data_t pd;
                       char prop_name[15];

                       snprintf(prop_name, sizeof(prop_name),
                           "etsec%d-mac-addr", cna->cna_locs.cnl_instance);

                       pd = prop_dictionary_get(board_properties, prop_name);
                       if (pd == NULL) {
                               printf("WARNING: unable to get mac-addr "
                                   "property from board properties\n");
                               return;
                       }
                       if (prop_dictionary_set(device_properties(dev),
                                               "mac-address", pd) == false) {
                               printf("WARNING: unable to set mac-addr "
                                   "property for %s\n", device_xname(dev));
                       }
               }
               return;
       }
}