Root/
| Source at commit 1407 created 12 years 10 months ago. By meklort, Revert drivers.c so that kexts are only loaded when OSBundleRequired is set and that value is not safe mode. | |
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| 1 | /*␊ |
| 2 | * Copyright (c) 1999-2003 Apple Computer, Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * Portions Copyright (c) 1999-2003 Apple Computer, Inc. All Rights␊ |
| 7 | * Reserved. This file contains Original Code and/or Modifications of␊ |
| 8 | * Original Code as defined in and that are subject to the Apple Public␊ |
| 9 | * Source License Version 2.0 (the "License").␉You may not use this file␊ |
| 10 | * except in compliance with the License. Please obtain a copy of the␊ |
| 11 | * License at http://www.apple.com/publicsource and read it before using␊ |
| 12 | * this file.␊ |
| 13 | * ␊ |
| 14 | * The Original Code and all software distributed under the License are␊ |
| 15 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 16 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 17 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE OR NON- INFRINGEMENT. Please see the␊ |
| 19 | * License for the specific language governing rights and limitations␊ |
| 20 | * under the License.␊ |
| 21 | * ␊ |
| 22 | * @APPLE_LICENSE_HEADER_END@␊ |
| 23 | */␊ |
| 24 | /* Useful types. */␊ |
| 25 | ␊ |
| 26 | #ifndef __LIBSAIO_SAIO_TYPES_H␊ |
| 27 | #define __LIBSAIO_SAIO_TYPES_H␊ |
| 28 | ␊ |
| 29 | #include <sys/reboot.h>␊ |
| 30 | #include <sys/types.h>␊ |
| 31 | #include <sys/param.h>␊ |
| 32 | #include "bios.h"␊ |
| 33 | ␊ |
| 34 | #if DEBUG␊ |
| 35 | #define DEBUG_DISK(x) printf x␊ |
| 36 | #else␊ |
| 37 | #define DEBUG_DISK(x)␊ |
| 38 | #endif␊ |
| 39 | ␊ |
| 40 | typedef unsigned long entry_t;␊ |
| 41 | ␊ |
| 42 | typedef struct {␊ |
| 43 | ␉unsigned int sectors:8;␊ |
| 44 | ␉unsigned int heads:8;␊ |
| 45 | ␉unsigned int cylinders:16;␊ |
| 46 | } compact_diskinfo_t;␊ |
| 47 | ␊ |
| 48 | struct driveParameters {␊ |
| 49 | ␉int cylinders;␊ |
| 50 | ␉int sectors;␊ |
| 51 | ␉int heads;␊ |
| 52 | ␉int totalDrives;␊ |
| 53 | };␊ |
| 54 | ␊ |
| 55 | struct iob {␊ |
| 56 | ␉unsigned int i_flgs;␉␉␉/* see F_* below */␊ |
| 57 | ␉unsigned int i_offset;␉␉/* seek byte offset in file */␊ |
| 58 | ␉int␉␉␉ i_filesize;␉␉/* size of file */␊ |
| 59 | ␉char *␉␉ i_buf;␉␉␉/* file load address */␊ |
| 60 | };␊ |
| 61 | ␊ |
| 62 | #define BPS␉␉ 512␉␉␉␉/* sector size of the device */␊ |
| 63 | #define F_READ␉ 0x1␉␉␉␉/* file opened for reading */␊ |
| 64 | #define F_WRITE␉ 0x2␉␉␉␉/* file opened for writing */␊ |
| 65 | #define F_ALLOC␉ 0x4␉␉␉␉/* buffer allocated */␊ |
| 66 | #define F_FILE␉ 0x8␉␉␉␉/* file instead of device */␊ |
| 67 | #define F_NBSF␉ 0x10␉␉␉␉/* no bad sector forwarding */␊ |
| 68 | #define F_SSI␉ 0x40␉␉␉␉/* set skip sector inhibit */␊ |
| 69 | #define F_MEM␉ 0x80␉␉␉␉/* memory instead of file or device */␊ |
| 70 | ␊ |
| 71 | #define BVSTRLEN 32␊ |
| 72 | ␊ |
| 73 | enum {␊ |
| 74 | ␉kBVFlagPrimary␉␉␉= 0x01,␊ |
| 75 | ␉kBVFlagNativeBoot␉␉= 0x02,␊ |
| 76 | ␉kBVFlagForeignBoot␉␉= 0x04,␊ |
| 77 | ␉kBVFlagBootable␉␉␉= 0x08,␊ |
| 78 | ␉kBVFlagEFISystem␉␉= 0x10,␊ |
| 79 | ␉kBVFlagBooter␉␉␉= 0x20,␊ |
| 80 | ␉kBVFlagSystemVolume␉␉= 0x40␊ |
| 81 | };␊ |
| 82 | ␊ |
| 83 | enum {␊ |
| 84 | ␉kBIOSDevTypeFloppy␉␉= 0x00,␊ |
| 85 | ␉kBIOSDevTypeHardDrive␉= 0x80,␊ |
| 86 | ␉kBIOSDevTypeNetwork␉␉= 0xE0,␊ |
| 87 | ␉kBIOSDevUnitMask␉␉= 0x0F,␊ |
| 88 | ␉kBIOSDevTypeMask␉␉= 0xF0,␊ |
| 89 | ␉kBIOSDevMask␉␉␉= 0xFF␊ |
| 90 | };␊ |
| 91 | ␊ |
| 92 | enum {␊ |
| 93 | ␉kPartitionTypeHFS␉␉= 0xAF,␊ |
| 94 | ␉kPartitionTypeHPFS␉␉= 0x07,␊ |
| 95 | ␉kPartitionTypeFAT16␉␉= 0x06,␊ |
| 96 | ␉kPartitionTypeFAT32␉␉= 0x0c,␊ |
| 97 | ␉kPartitionTypeEXT3␉␉= 0x83␊ |
| 98 | };␊ |
| 99 | ␊ |
| 100 | //#define BIOS_DEV_TYPE(d)␉((d) & kBIOSDevTypeMask)␊ |
| 101 | #define BIOS_DEV_UNIT(bvr)␉((bvr)->biosdev - (bvr)->type)␊ |
| 102 | ␊ |
| 103 | /*␊ |
| 104 | * KernBootStruct device types.␊ |
| 105 | */␊ |
| 106 | enum {␊ |
| 107 | ␉DEV_SD = 0,␊ |
| 108 | ␉DEV_HD = 1,␊ |
| 109 | ␉DEV_FD = 2,␊ |
| 110 | ␉DEV_EN = 3␊ |
| 111 | };␊ |
| 112 | ␊ |
| 113 | /*␊ |
| 114 | * min/max Macros.␊ |
| 115 | * counting and rounding Macros.␊ |
| 116 | *␊ |
| 117 | * Azi: defined on <sys/param.h>,␊ |
| 118 | *␉␉i386/include/IOKit/IOLib.h (min/max), and others...␊ |
| 119 | *␊ |
| 120 | #ifndef MIN␊ |
| 121 | #define MIN(a,b) ( ((a) < (b)) ? (a) : (b) )␊ |
| 122 | #endif␊ |
| 123 | #ifndef MAX␊ |
| 124 | #define MAX(a,b) ( ((a) > (b)) ? (a) : (b) )␊ |
| 125 | #endif␊ |
| 126 | ␊ |
| 127 | #define round2(x, m)␉(((x) + (m / 2)) & ~(m - 1))␊ |
| 128 | #define roundup2(x, m)␉(((x) + m - 1) & ~(m - 1))*/␊ |
| 129 | ␊ |
| 130 | enum {␊ |
| 131 | ␉kNetworkDeviceType = kBIOSDevTypeNetwork,␊ |
| 132 | ␉kBlockDeviceType = kBIOSDevTypeHardDrive␊ |
| 133 | }; //gBootFileType_t;␊ |
| 134 | ␊ |
| 135 | enum {␊ |
| 136 | ␉kCursorTypeHidden␉ = 0x0100,␊ |
| 137 | ␉kCursorTypeUnderline = 0x0607␊ |
| 138 | };␊ |
| 139 | ␊ |
| 140 | #endif /* !__LIBSAIO_SAIO_TYPES_H */␊ |
| 141 | |
