1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 24 * Use is subject to license terms. 25 */ 26 27 #pragma ident "%Z%%M% %I% %E% SMI" 28 29 #include <sys/param.h> 30 #include <sys/promif.h> 31 32 #include <sys/platnames.h> 33 34 #define MAXNMLEN 80 /* # of chars in an impl-arch name */ 35 36 /* 37 * Return the manufacturer name for this platform. 38 * 39 * This is exported (solely) as the rootnode name property in 40 * the kernel's devinfo tree via the 'mfg-name' boot property. 41 * So it's only used by boot, not the boot blocks. 42 */ 43 char * get_mfg_name(void)44get_mfg_name(void) 45 { 46 pnode_t n; 47 int len; 48 49 static char mfgname[MAXNMLEN]; 50 51 if ((n = prom_rootnode()) != OBP_NONODE && 52 (len = prom_getproplen(n, OBP_NAME)) > 0 && len < MAXNMLEN) { 53 (void) prom_getprop(n, OBP_NAME, mfgname); 54 mfgname[len] = '\0'; /* broken clones don't terminate name */ 55 return (mfgname); 56 } 57 58 return ("Unknown"); 59 } 60