81 lines
2.9 KiB
C
81 lines
2.9 KiB
C
/* $NetBSD: ibm4xx_autoconf.c,v 1.10 2006/05/05 18:04:42 thorpej Exp $ */
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/* Original Tag: ibm4xxgpx_autoconf.c,v 1.2 2004/10/23 17:12:22 thorpej Exp $ */
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/*
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* Copyright (C) 1995, 1996 Wolfgang Solfrank.
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* Copyright (C) 1995, 1996 TooLs GmbH.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by TooLs GmbH.
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* 4. The name of TooLs GmbH may not be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: ibm4xx_autoconf.c,v 1.10 2006/05/05 18:04:42 thorpej Exp $");
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#include <sys/param.h>
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#include <sys/conf.h>
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#include <sys/device.h>
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#include <sys/systm.h>
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#include <net/if.h>
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#include <net/if_ether.h>
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#include <machine/cpu.h>
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#include <powerpc/ibm4xx/dev/opbvar.h>
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void
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ibm4xx_device_register(struct device *dev, void *aux)
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{
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struct device *parent = device_parent(dev);
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if (device_is_a(dev, "emac") && device_is_a(parent, "opb")) {
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/* Set the mac-addr of the on-chip Ethernet. */
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struct opb_attach_args *oaa = aux;
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if (oaa->opb_instance < 10) {
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prop_data_t pd;
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unsigned char prop_name[15];
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snprintf(prop_name, sizeof(prop_name),
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"emac%d-mac-addr", oaa->opb_instance);
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pd = prop_dictionary_get(board_properties, prop_name);
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if (pd == NULL) {
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printf("WARNING: unable to get mac-addr "
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"property from board properties\n");
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return;
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}
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if (prop_dictionary_set(device_properties(dev),
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"mac-addr", pd) == FALSE) {
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printf("WARNING: unable to set mac-addr "
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"property for %s\n", dev->dv_xname);
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}
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}
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return;
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}
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}
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