au_chipdep.c revision 1.1.2.2
1 1.1.2.2 yamt /* $NetBSD: au_chipdep.c,v 1.1.2.2 2006/02/18 15:38:41 yamt Exp $ */ 2 1.1.2.2 yamt 3 1.1.2.2 yamt /*- 4 1.1.2.2 yamt * Copyright (c) 2006 Itronix Inc. 5 1.1.2.2 yamt * All rights reserved. 6 1.1.2.2 yamt * 7 1.1.2.2 yamt * Written by Garrett D'Amore for Itronix Inc. 8 1.1.2.2 yamt * 9 1.1.2.2 yamt * Redistribution and use in source and binary forms, with or without 10 1.1.2.2 yamt * modification, are permitted provided that the following conditions 11 1.1.2.2 yamt * are met: 12 1.1.2.2 yamt * 1. Redistributions of source code must retain the above copyright 13 1.1.2.2 yamt * notice, this list of conditions and the following disclaimer. 14 1.1.2.2 yamt * 2. Redistributions in binary form must reproduce the above copyright 15 1.1.2.2 yamt * notice, this list of conditions and the following disclaimer in the 16 1.1.2.2 yamt * documentation and/or other materials provided with the distribution. 17 1.1.2.2 yamt * 3. The name of Itronix Inc. may not be used to endorse 18 1.1.2.2 yamt * or promote products derived from this software without specific 19 1.1.2.2 yamt * prior written permission. 20 1.1.2.2 yamt * 21 1.1.2.2 yamt * THIS SOFTWARE IS PROVIDED BY ITRONIX INC. ``AS IS'' AND 22 1.1.2.2 yamt * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 23 1.1.2.2 yamt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 24 1.1.2.2 yamt * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ITRONIX INC. BE LIABLE FOR ANY 25 1.1.2.2 yamt * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 26 1.1.2.2 yamt * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 27 1.1.2.2 yamt * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 28 1.1.2.2 yamt * ON ANY THEORY OF LIABILITY, WHETHER IN 29 1.1.2.2 yamt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 1.1.2.2 yamt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 1.1.2.2 yamt * POSSIBILITY OF SUCH DAMAGE. 32 1.1.2.2 yamt */ 33 1.1.2.2 yamt 34 1.1.2.2 yamt #include <sys/cdefs.h> 35 1.1.2.2 yamt __KERNEL_RCSID(0, "$NetBSD: au_chipdep.c,v 1.1.2.2 2006/02/18 15:38:41 yamt Exp $"); 36 1.1.2.2 yamt 37 1.1.2.2 yamt #include <sys/param.h> 38 1.1.2.2 yamt #include <machine/bus.h> 39 1.1.2.2 yamt #include <machine/locore.h> 40 1.1.2.2 yamt #include <mips/alchemy/include/aureg.h> 41 1.1.2.2 yamt #include <mips/alchemy/include/auvar.h> 42 1.1.2.2 yamt 43 1.1.2.2 yamt struct au_chipdep * 44 1.1.2.2 yamt au_chipdep(void) 45 1.1.2.2 yamt { 46 1.1.2.2 yamt 47 1.1.2.2 yamt static struct au_chipdep *au_chip = NULL; 48 1.1.2.2 yamt 49 1.1.2.2 yamt if (au_chip != NULL) 50 1.1.2.2 yamt return (au_chip); 51 1.1.2.2 yamt 52 1.1.2.2 yamt if ((au_chip == NULL) && 53 1.1.2.2 yamt #ifdef ALCHEMY_AU1000 54 1.1.2.2 yamt (!au1000_match(&au_chip)) && 55 1.1.2.2 yamt #endif 56 1.1.2.2 yamt #ifdef ALCHEMY_AU1100 57 1.1.2.2 yamt (!au1100_match(&au_chip)) && 58 1.1.2.2 yamt #endif 59 1.1.2.2 yamt #ifdef ALCHEMY_AU1500 60 1.1.2.2 yamt (!au1500_match(&au_chip)) && 61 1.1.2.2 yamt #endif 62 1.1.2.2 yamt #ifdef ALCHEMY_AU1550 63 1.1.2.2 yamt (!au1550_match(&au_chip)) && 64 1.1.2.2 yamt #endif 65 1.1.2.2 yamt (au_chip == NULL)) { 66 1.1.2.2 yamt panic("Alchemy SOC %x either not configured or not supported!", 67 1.1.2.2 yamt cpu_id); 68 1.1.2.2 yamt } 69 1.1.2.2 yamt return (au_chip); 70 1.1.2.2 yamt } 71
Indexes created Sat Nov 01 05:10:12 GMT 2025