1 /* $NetBSD: ibm4xx_autoconf.c,v 1.15 2011/06/18 06:41:41 matt Exp $ */ 2 /* Original Tag: ibm4xxgpx_autoconf.c,v 1.2 2004/10/23 17:12:22 thorpej Exp $ */ 3 4 /* 5 * Copyright (C) 1995, 1996 Wolfgang Solfrank. 6 * Copyright (C) 1995, 1996 TooLs GmbH. 7 * All rights reserved. 8 * 9 * Redistribution and use in source and binary forms, with or without 10 * modification, are permitted provided that the following conditions 11 * are met: 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 2. Redistributions in binary form must reproduce the above copyright 15 * notice, this list of conditions and the following disclaimer in the 16 * documentation and/or other materials provided with the distribution. 17 * 3. All advertising materials mentioning features or use of this software 18 * must display the following acknowledgement: 19 * This product includes software developed by TooLs GmbH. 20 * 4. The name of TooLs GmbH may not be used to endorse or promote products 21 * derived from this software without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY TOOLS GMBH ``AS IS'' AND ANY EXPRESS OR 24 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 25 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 * IN NO EVENT SHALL TOOLS GMBH BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 27 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 28 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 29 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 30 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 31 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 32 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #include <sys/cdefs.h> 36 __KERNEL_RCSID(0, "$NetBSD: ibm4xx_autoconf.c,v 1.15 2011/06/18 06:41:41 matt Exp $"); 37 38 #include <sys/param.h> 39 #include <sys/conf.h> 40 #include <sys/device.h> 41 #include <sys/systm.h> 42 #include <sys/cpu.h> 43 44 #include <net/if.h> 45 #include <net/if_ether.h> 46 47 #include <powerpc/ibm4xx/cpu.h> 48 #include <powerpc/ibm4xx/dev/opbvar.h> 49 50 void 51 ibm4xx_device_register(device_t dev, void *aux) 52 { 53 device_t parent = device_parent(dev); 54 55 if (device_is_a(dev, "emac") && device_is_a(parent, "opb")) { 56 /* Set the mac-address of the on-chip Ethernet. */ 57 struct opb_attach_args *oaa = aux; 58 59 if (oaa->opb_instance < 10) { 60 prop_dictionary_t dict = device_properties(dev); 61 prop_data_t pd; 62 prop_number_t pn; 63 unsigned char prop_name[15]; 64 65 snprintf(prop_name, sizeof(prop_name), 66 "emac%d-mac-addr", oaa->opb_instance); 67 pd = prop_dictionary_get(board_properties, prop_name); 68 if (pd == NULL) { 69 printf("WARNING: unable to get mac-addr " 70 "property from board properties\n"); 71 return; 72 } 73 if (prop_dictionary_set(dict, "mac-address", pd) == 74 false) 75 printf("WARNING: unable to set mac-address " 76 "property for %s\n", device_xname(dev)); 77 78 snprintf(prop_name, sizeof(prop_name), 79 "emac%d-mii-phy", oaa->opb_instance); 80 pn = prop_dictionary_get(board_properties, prop_name); 81 if (pn != NULL) 82 prop_dictionary_set_uint32(dict, "mii-phy", 83 prop_number_integer_value(pn)); 84 } 85 return; 86 } 87 } 88