1 /* $NetBSD: bootpref.h,v 1.3 2008/04/28 20:23:15 martin Exp $ */ 2 /*- 3 * Copyright (c) 1998 The NetBSD Foundation, Inc. 4 * All rights reserved. 5 * 6 * This code is derived from software contributed to The NetBSD Foundation 7 * by Julian Coleman & Leo Weppelman. 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 * 18 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 19 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 20 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 21 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 22 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 28 * POSSIBILITY OF SUCH DAMAGE. 29 */ 30 #define PATH_NVRAM "/dev/nvram" 31 32 #define NVRAM_BOOTPREF 1 /* Boot preference */ 33 #define BOOTPREF_TOS 0x80 34 #define BOOTPREF_SYSV 0x40 35 #define BOOTPREF_NETBSD 0x20 36 #define BOOTPREF_LINUX 0x10 37 #define BOOTPREF_MAGIC 0x08 38 #define BOOTPREF_NONE 0x00 39 40 #define NVRAM_LANG 6 /* Language */ 41 #define LANG_USA 0x00 42 #define LANG_D 0x01 43 #define LANG_FR 0x02 44 #define LANG_GB 0x03 45 #define LANG_ESP 0x04 46 #define LANG_I 0x05 47 48 #define NVRAM_KBDLANG 7 /* Keyboard language */ 49 #define KBDLANG_USA 0x00 50 #define KBDLANG_D 0x01 51 #define KBDLANG_FR 0x02 52 #define KBDLANG_GB 0x03 53 #define KBDLANG_ESP 0x04 54 #define KBDLANG_I 0x05 55 #define KBDLANG_CHF 0x07 56 #define KBDLANG_CHD 0x08 57 58 #define NVRAM_DATIME 8 /* TOS/GEM date & time formats */ 59 #define DATIME_24H 0x10 /* Otherwise 12H */ 60 #define DATIME_MMDDYY 0x00 61 #define DATIME_DDMMYY 0x01 62 #define DATIME_YYMMDD 0x02 63 #define DATIME_YYDDMM 0x03 64 65 #define NVRAM_DATESEP 9 /* Date separator */ 66 /* (ASCII value of char. or 0 for '/') */ 67 68 #define NVRAM_BOOTDLY 10 /* Bootdelay in seconds */ 69 70 #define NVRAM_VID1 14 /* Video stuff */ 71 #define VID1_INTERLACE 01 /* Interlace (TV) / Double line (VGA) */ 72 73 #define NVRAM_VID2 15 /* Video stuff */ 74 #define VID2_2COL 0x00 75 #define VID2_4COL 0x01 76 #define VID2_16COL 0x02 77 #define VID2_256COL 0x03 78 #define VID2_65535COL 0x04 79 #define VID2_80CLM 0x08 /* Otherwise 40 columns */ 80 #define VID2_VGA 0x10 /* Otherwise TV */ 81 #define VID2_PAL 0x20 /* Otherwise NTSC */ 82 #define VID2_OVERSCAN 0x40 83 #define VID2_COMPAT 0x80 84 85 #define NVRAM_HOSTID 16 /* Bitfield containing SCSI host-id */ 86 #define HOSTID_MASK 0x7f 87 #define HOSTID_VALID 0x80 88