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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/*␊
25 * Copyright 1994 NeXT Computer, Inc.␊
26 * All rights reserved.␊
27 */␊
28␊
29#ifndef __BOOT2_BOOT_H␊
30#define __BOOT2_BOOT_H␊
31␊
32#include "libsaio.h"␊
33/*␊
34 * Paths used by chameleon␊
35 */␊
36␊
37//kernel cache␊
38#define kDefaultCachePathLeo "/System/Library/Caches/com.apple.kernelcaches/"␊
39#define kDefaultCachePathSnow "/System/Library/Caches/com.apple.kext.caches/Startup/"␊
40␊
41// Lion installer␊
42#define kLionInstallerDataFolder "/Mac OS X Install Data/"␊
43#define kLionInstallerPlist kLionInstallerDataFolder "com.apple.Boot.plist"␊
44␊
45/*␊
46 * Keys used in system Boot.plist␊
47 */␊
48#define kGraphicsModeKey␉"Graphics Mode"␊
49#define kTextModeKey␉␉"Text Mode"␊
50#define kQuietBootKey␉␉"Quiet Boot"␊
51#define kKernelFlagsKey␉␉"Kernel Flags"␊
52#define kKernelArchKey "Kernel Architecture"␊
53#define karch␉␉␉␉"arch"␉␉␉␉/* boot.c */␊
54#define kProductVersion␉␉"ProductVersion"␉/* boot.c */␊
55#define kMKextCacheKey␉␉"MKext Cache"␊
56#define kKernelNameKey␉␉"Kernel"␊
57#define kKernelCacheKey␉␉"Kernel Cache"␊
58#define kUseKernelCache␉␉"UseKernelCache"␉/* boot.c */␊
59#define kBootDeviceKey␉␉"Boot Device"␊
60#define kTimeoutKey␉␉␉"Timeout"␊
61#define kRootDeviceKey␉␉"rd"␊
62#define kBootUUIDKey␉␉"boot-uuid"␊
63#define kHelperRootUUIDKey␉"Root UUID"␊
64#define kPlatformKey␉␉"platform"␊
65#define kACPIKey␉␉␉"acpi"␊
66#define kCDROMPromptKey␉␉"CD-ROM Prompt"␊
67#define kCDROMOptionKey␉␉"CD-ROM Option Key"␊
68#define kRescanPromptKey␉"Rescan Prompt"␊
69#define kRescanKey␉␉ "Rescan"␊
70#define kScanSingleDriveKey␉"Scan Single Drive"␊
71#define kInsantMenuKey␉␉"Instant Menu"␊
72#define kDefaultKernel␉␉"mach_kernel"␊
73#define kGUIKey␉␉␉␉"GUI"␊
74#define kBootBannerKey␉␉"Boot Banner"␊
75#define kShowInfoKey␉␉"ShowInfo"␉␉␉// gui.c␊
76#define kWaitForKeypressKey␉"Wait"␊
77␊
78#define kDSDT␉␉␉␉"DSDT"␉␉␉␉/* acpi_patcher.c */␊
79#define kDropSSDT␉␉␉"DropSSDT"␉␉␉/* acpi_patcher.c */␊
80#define kRestartFix␉␉␉"RestartFix"␉␉/* acpi_patcher.c */␊
81#define kGeneratePStates␉"GeneratePStates"␉/* acpi_patcher.c */␊
82#define kGenerateCStates␉"GenerateCStates"␉/* acpi_patcher.c */␊
83#define kCSTUsingSystemIO␉"CSTUsingSystemIO"␉/* acpi_patcher.c */␊
84#define kEnableC2State␉␉"EnableC2State"␉␉/* acpi_patcher.c */␊
85#define kEnableC3State␉␉"EnableC3State"␉␉/* acpi_patcher.c */␊
86#define kEnableC4State␉␉"EnableC4State"␉␉/* acpi_patcher.c */␊
87␊
88#define kWake␉␉␉␉"Wake"␉␉␉␉/* boot.c */␊
89#define kForceWake␉␉␉"ForceWake"␉␉␉/* boot.c */␊
90#define kWakeImage␉␉␉"WakeImage"␉␉␉/* boot.c */␊
91␊
92#define kbusratio␉␉␉"busratio"␉␉␉/* cpu.c */␊
93␊
94#define kDeviceProperties␉"device-properties"␉/* device_inject.c */␊
95␊
96#define kHidePartition␉␉"Hide Partition"␉/* disk.c */␊
97#define kRenamePartition␉"Rename Partition"␉/* disk.c */␊
98#define kDefaultPartition␉"Default Partition"␉/* sys.c */␊
99␊
100#define kSMBIOSKey␉␉␉"SMBIOS"␉␉␉/* fake_efi.c */␊
101#define kSMBIOSdefaults␉␉"SMBIOSdefaults"␉/* smbios_patcher.c */␊
102#define kSystemID␉␉␉"SystemId"␉␉␉/* fake_efi.c */␊
103#define kSystemType␉␉␉"SystemType"␉␉/* fake_efi.c */␊
104␊
105#define kUseMemDetect␉␉"UseMemDetect"␉ /* platform.c */␊
106␊
107#define kPCIRootUID␉␉␉"PCIRootUID"␉␉/* pci_root.c */␊
108␊
109#define kUseAtiROM␉␉␉"UseAtiROM"␉␉␉/* ati.c */␊
110#define kAtiConfig␉␉␉"AtiConfig"␉␉␉/* ati.c */␊
111#define kATYbinimage␉␉"ATYbinimage"␉␉/* ati.c */␊
112␊
113#define kUseNvidiaROM␉␉"UseNvidiaROM"␉␉/* nvidia.c */␊
114#define kVBIOS␉␉␉␉"VBIOS"␉␉␉␉/* nvidia.c */␊
115#define kDcfg0␉␉␉␉"display_0"␉␉␉/* nvidia.c */␊
116#define kDcfg1␉␉␉␉"display_1"␉␉␉/* nvidia.c */␊
117␊
118#define kEthernetBuiltIn␉"EthernetBuiltIn"␉/* pci_setup.c */␊
119#define kGraphicsEnabler␉"GraphicsEnabler"␉/* pci_setup.c */␊
120#define kForceHPET␉␉␉"ForceHPET"␉␉␉/* pci_setup.c */␊
121␊
122#define kMD0Image␉␉␉"md0"␉␉␉␉/* ramdisk.h */␊
123␊
124#define kUSBBusFix␉␉␉"USBBusFix"␉␉␉/* usb.c */␊
125#define kEHCIacquire␉␉"EHCIacquire"␉␉/* usb.c */␊
126#define kUHCIreset␉␉␉"UHCIreset"␉␉␉/* usb.c */␊
127#define kLegacyOff␉␉␉"USBLegacyOff"␉␉/* usb.c */␊
128#define kEHCIhard␉␉␉"EHCIhard"␉␉␉/* usb.c */␊
129␊
130/*␊
131 * Flags to the booter or kernel␊
132 */␊
133#define kVerboseModeFlag␉"-v"␊
134#define kSafeModeFlag␉␉"-x"␊
135#define kIgnoreCachesFlag␉"-f"␊
136#define kIgnoreBootFileFlag␉"-F"␊
137#define kSingleUserModeFlag␉"-s"␊
138␊
139/*␊
140 * Booter behavior control␊
141 */␊
142#define kBootTimeout -1␊
143#define kCDBootTimeout 8␊
144␊
145/*␊
146 * A global set by boot() to record the device that the booter␊
147 * was loaded from.␊
148 */␊
149extern int gBIOSDev;␊
150extern long gBootMode;␊
151extern bool sysConfigValid;␊
152extern char bootBanner[];␊
153extern char bootPrompt[];␊
154extern bool gOverrideKernel;␊
155extern char *gPlatformName;␊
156extern char gMKextName[];␊
157extern char gRootDevice[];␊
158extern bool gEnableCDROMRescan;␊
159extern bool gScanSingleDrive;␊
160extern bool useGUI;␊
161//Slice␊
162extern char gMacOSVersion[];␊
163extern int bvCount; ␊
164extern void *gRootPCIDev;␊
165extern void* gPlatform;␊
166extern void* gBootOrder;␊
167extern uint16_t vgaVendor;;␊
168␊
169/*␊
170 * Boot Modes␊
171 */␊
172enum {␊
173 kBootModeNormal = 0,␊
174 kBootModeSafe = 1,␊
175 kBootModeSecure = 2,␊
176 kBootModeQuiet = 4␊
177};␊
178␊
179extern void initialize_runtime();␊
180extern void common_boot(int biosdev);␊
181␊
182/*␊
183 * usb.c␊
184 */␊
185extern int usb_loop();␊
186␊
187/*␊
188 * graphics.c␊
189 */␊
190extern void printVBEModeInfo();␊
191extern void setVideoMode(int mode, int drawgraphics);␊
192extern int getVideoMode();␊
193extern void spinActivityIndicator();␊
194extern void clearActivityIndicator();␊
195extern void drawColorRectangle( unsigned short x,␊
196 unsigned short y,␊
197 unsigned short width,␊
198 unsigned short height,␊
199 unsigned char colorIndex );␊
200extern void drawDataRectangle( unsigned short x,␊
201 unsigned short y,␊
202 unsigned short width,␊
203 unsigned short height,␊
204 unsigned char * data );␊
205extern int␊
206convertImage( unsigned short width,␊
207 unsigned short height,␊
208 const unsigned char *imageData,␊
209 unsigned char **newImageData );␊
210extern char * decodeRLE( const void * rleData, int rleBlocks, int outBytes );␊
211extern void drawBootGraphics(void);␊
212extern void drawPreview(void *src, uint8_t * saveunder);␊
213extern int getVideoMode(void);␊
214extern void loadImageScale (void *input, int iw, int ih, int ip, void *output, int ow, int oh, int op, int or);␊
215␊
216/*␊
217 * drivers.c␊
218 */␊
219extern long LoadExtraDrivers(char * dirSpec);␊
220extern long LoadDrivers(char * dirSpec);␊
221extern long DecodeKernel(void *binary, entry_t *rentry, char **raddr, int *rsize);␊
222␊
223typedef long (*FileLoadDrivers_t)(char *dirSpec, long plugin);␊
224/*!␊
225 Hookable function pointer called during the driver loading phase that␊
226 allows other code to cause additional drivers to be loaded.␊
227 */␊
228extern long (*LoadExtraDrivers_p)(FileLoadDrivers_t FileLoadDrivers_p);␊
229␊
230/*␊
231 * options.c␊
232 */␊
233extern int getBootOptions(bool firstRun);␊
234extern int processBootOptions();␊
235extern int selectAlternateBootDevice(int bootdevice);␊
236extern bool promptForRescanOption(void);␊
237␊
238void showHelp();␊
239void showTextFile();␊
240char *getMemoryInfoString();␊
241␊
242typedef struct {␊
243 char name[80];␊
244 void * param;␊
245} MenuItem;␊
246␊
247/*␊
248 * lzss.c␊
249 */␊
250extern int decompress_lzss(u_int8_t *dst, u_int8_t *src, u_int32_t srclen);␊
251␊
252struct compressed_kernel_header {␊
253 u_int32_t signature;␊
254 u_int32_t compress_type;␊
255 u_int32_t adler32;␊
256 u_int32_t uncompressed_size;␊
257 u_int32_t compressed_size;␊
258 u_int32_t reserved[11];␊
259 char platform_name[64];␊
260 char root_path[256];␊
261 u_int8_t data[0];␊
262};␊
263typedef struct compressed_kernel_header compressed_kernel_header;␊
264␊
265/* resume.c */␊
266void HibernateBoot(char *boot_device);␊
267␊
268/* bmdecompress.c */␊
269void * DecompressData(void *srcbase, int *dw, int *dh, int *bytesPerPixel);␊
270␊
271#endif /* !__BOOT2_BOOT_H */␊
272

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