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Root/branches/rewrite/i386/boot2/boot.h

Source at commit 1129 created 12 years 11 months ago.
By meklort, Change options.o so that it reloads the system config as well. Also change it so that it uses that config for variables (NOTE: if the calue exists in chameleonConfig, it's used instead.
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/*␊
35 * Keys used in system Boot.plist␊
36 */␊
37#define kGraphicsModeKey␉"Graphics Mode"␊
38#define kTextModeKey␉␉"Text Mode"␊
39#define kQuietBootKey␉␉"Quiet Boot"␊
40#define kKernelFlagsKey␉␉"Kernel Flags"␊
41#define karch␉␉␉␉"arch"␉␉␉␉/* boot.c */␊
42#define kProductVersion␉␉"ProductVersion"␉/* boot.c */␊
43#define kMKextCacheKey␉␉"MKext Cache"␊
44#define kKernelNameKey␉␉"Kernel"␊
45#define kKernelCacheKey␉␉"Kernel Cache"␊
46#define kUseKernelCache␉␉"UseKernelCache"␉/* boot.c */␊
47#define kBootDeviceKey␉␉"Boot Device"␊
48#define kTimeoutKey␉␉␉"Timeout"␊
49#define kRootDeviceKey␉␉"rd"␊
50#define kBootUUIDKey␉␉"boot-uuid"␊
51#define kHelperRootUUIDKey␉"Root UUID"␊
52#define kPlatformKey␉␉"platform"␊
53#define kACPIKey␉␉␉"acpi"␊
54#define kCDROMPromptKey␉␉"CD-ROM Prompt"␊
55#define kCDROMOptionKey␉␉"CD-ROM Option Key"␊
56#define kRescanPromptKey␉"Rescan Prompt"␊
57#define kRescanKey␉␉ "Rescan"␊
58#define kScanSingleDriveKey␉"Scan Single Drive"␊
59#define kInsantMenuKey␉␉"Instant Menu"␊
60#define kDefaultKernel␉␉"mach_kernel"␊
61#define kGUIKey␉␉␉␉"GUI"␊
62#define kBootBannerKey␉␉"Boot Banner"␊
63#define kWaitForKeypressKey␉"Wait"␊
64␊
65#define kDSDT␉␉␉␉"DSDT"␉␉␉␉/* acpi_patcher.c */␊
66#define kDropSSDT␉␉␉"DropSSDT"␉␉␉/* acpi_patcher.c */␊
67#define kRestartFix␉␉␉"RestartFix"␉␉/* acpi_patcher.c */␊
68#define kGeneratePStates␉"GeneratePStates"␉/* acpi_patcher.c */␊
69#define kGenerateCStates␉"GenerateCStates"␉/* acpi_patcher.c */␊
70#define kEnableC2States␉␉"EnableC2State"␉␉/* acpi_patcher.c */␊
71#define kEnableC3States␉␉"EnableC3State"␉␉/* acpi_patcher.c */␊
72#define kEnableC4States␉␉"EnableC4State"␉␉/* acpi_patcher.c */␊
73␊
74#define kWake␉␉␉␉"Wake"␉␉␉␉/* boot.c */␊
75#define kForceWake␉␉␉"ForceWake"␉␉␉/* boot.c */␊
76#define kWakeImage␉␉␉"WakeImage"␉␉␉/* boot.c */␊
77␊
78#define kbusratio␉␉␉"busratio"␉␉␉/* cpu.c */␊
79␊
80#define kDeviceProperties␉"device-properties"␉/* device_inject.c */␊
81␊
82#define kHidePartition␉␉"Hide Partition"␉/* disk.c */␊
83#define kRenamePartition␉"Rename Partition"␉/* disk.c */␊
84#define kDefaultPartition␉"Default Partition"␉/* sys.c */␊
85␊
86#define kSMBIOSKey␉␉␉"SMBIOS"␉␉␉/* fake_efi.c */␊
87#define kSMBIOSdefaults␉␉"SMBIOSdefaults"␉/* smbios_patcher.c */␊
88#define kSystemID␉␉␉"SystemId"␉␉␉/* fake_efi.c */␊
89#define kSystemType␉␉␉"SystemType"␉␉/* fake_efi.c */␊
90␊
91#define kUseMemDetect␉␉"UseMemDetect"␉ /* platform.c */␊
92␊
93#define kPCIRootUID␉␉␉"PCIRootUID"␉␉/* pci_root.c */␊
94␊
95#define kUseAtiROM␉␉␉"UseAtiROM"␉␉␉/* ati.c */␊
96#define kAtiConfig␉␉␉"AtiConfig"␉␉␉/* ati.c */␊
97#define kATYbinimage␉␉"ATYbinimage"␉␉/* ati.c */␊
98␊
99#define kUseNvidiaROM␉␉"UseNvidiaROM"␉␉/* nvidia.c */␊
100#define kVBIOS␉␉␉␉"VBIOS"␉␉␉␉/* nvidia.c */␊
101#define kdcfg0␉␉␉␉"display_0"␉␉␉/* nvidia.c */␊
102#define kdcfg1␉␉␉␉"display_1"␉␉␉/* nvidia.c */␊
103␊
104#define kEthernetBuiltIn␉"EthernetBuiltIn"␉/* pci_setup.c */␊
105#define kGraphicsEnabler␉"GraphicsEnabler"␉/* pci_setup.c */␊
106#define kForceHPET␉␉␉"ForceHPET"␉␉␉/* pci_setup.c */␊
107␊
108#define kMD0Image␉␉␉"md0"␉␉␉␉/* ramdisk.h */␊
109␊
110#define kUSBBusFix␉␉␉"USBBusFix"␉␉␉/* usb.c */␊
111#define kEHCIacquire␉␉"EHCIacquire"␉␉/* usb.c */␊
112#define kUHCIreset␉␉␉"UHCIreset"␉␉␉/* usb.c */␊
113#define kLegacyOff␉␉␉"USBLegacyOff"␉␉/* usb.c */␊
114#define kEHCIhard␉␉␉"EHCIhard"␉␉␉/* usb.c */␊
115␊
116/*␊
117 * Flags to the booter or kernel␊
118 */␊
119#define kVerboseModeFlag␉"-v"␊
120#define kSafeModeFlag␉␉"-x"␊
121#define kIgnoreCachesFlag␉"-f"␊
122#define kIgnoreBootFileFlag␉"-F"␊
123#define kSingleUserModeFlag␉"-s"␊
124␊
125/*␊
126 * Booter behavior control␊
127 */␊
128#define kBootTimeout -1␊
129#define kCDBootTimeout 8␊
130␊
131/*␊
132 * A global set by boot() to record the device that the booter␊
133 * was loaded from.␊
134 */␊
135extern int gBIOSDev;␊
136extern long gBootMode;␊
137extern bool sysConfigValid;␊
138extern char bootBanner[];␊
139extern char bootPrompt[];␊
140extern bool gOverrideKernel;␊
141extern char *gPlatformName;␊
142extern char gMKextName[];␊
143extern char gRootDevice[];␊
144extern bool gEnableCDROMRescan;␊
145extern bool gScanSingleDrive;␊
146extern bool useGUI;␊
147␊
148/*␊
149 * Boot Modes␊
150 */␊
151enum {␊
152 kBootModeNormal = 0,␊
153 kBootModeSafe = 1,␊
154 kBootModeSecure = 2,␊
155 kBootModeQuiet = 4␊
156};␊
157␊
158extern void initialize_runtime();␊
159extern void common_boot(int biosdev);␊
160␊
161/*␊
162 * usb.c␊
163 */␊
164extern int usb_loop();␊
165␊
166/*␊
167 * graphics.c␊
168 */␊
169extern void printVBEModeInfo();␊
170extern void setVideoMode(int mode, int drawgraphics);␊
171extern int getVideoMode();␊
172extern void spinActivityIndicator();␊
173extern void clearActivityIndicator();␊
174extern void drawColorRectangle( unsigned short x,␊
175 unsigned short y,␊
176 unsigned short width,␊
177 unsigned short height,␊
178 unsigned char colorIndex );␊
179extern void drawDataRectangle( unsigned short x,␊
180 unsigned short y,␊
181 unsigned short width,␊
182 unsigned short height,␊
183 unsigned char * data );␊
184extern int␊
185convertImage( unsigned short width,␊
186 unsigned short height,␊
187 const unsigned char *imageData,␊
188 unsigned char **newImageData );␊
189extern char * decodeRLE( const void * rleData, int rleBlocks, int outBytes );␊
190extern void drawBootGraphics(void);␊
191extern void drawPreview(void *src, uint8_t * saveunder);␊
192extern int getVideoMode(void);␊
193extern void loadImageScale (void *input, int iw, int ih, int ip, void *output, int ow, int oh, int op, int or);␊
194␊
195/*␊
196 * drivers.c␊
197 */␊
198extern long LoadExtraDrivers(char * dirSpec);␊
199extern long LoadDrivers(char * dirSpec);␊
200extern long DecodeKernel(void *binary, entry_t *rentry, char **raddr, int *rsize);␊
201␊
202typedef long (*FileLoadDrivers_t)(char *dirSpec, long plugin);␊
203/*!␊
204 Hookable function pointer called during the driver loading phase that␊
205 allows other code to cause additional drivers to be loaded.␊
206 */␊
207extern long (*LoadExtraDrivers_p)(FileLoadDrivers_t FileLoadDrivers_p);␊
208␊
209/*␊
210 * options.c␊
211 */␊
212extern int getBootOptions(bool firstRun);␊
213extern int processBootOptions();␊
214extern int selectAlternateBootDevice(int bootdevice);␊
215extern bool promptForRescanOption(void);␊
216␊
217void showHelp();␊
218void showTextFile();␊
219char *getMemoryInfoString();␊
220␊
221typedef struct {␊
222 char name[80];␊
223 void * param;␊
224} MenuItem;␊
225␊
226/*␊
227 * lzss.c␊
228 */␊
229extern int decompress_lzss(u_int8_t *dst, u_int8_t *src, u_int32_t srclen);␊
230␊
231struct compressed_kernel_header {␊
232 u_int32_t signature;␊
233 u_int32_t compress_type;␊
234 u_int32_t adler32;␊
235 u_int32_t uncompressed_size;␊
236 u_int32_t compressed_size;␊
237 u_int32_t reserved[11];␊
238 char platform_name[64];␊
239 char root_path[256];␊
240 u_int8_t data[0];␊
241};␊
242typedef struct compressed_kernel_header compressed_kernel_header;␊
243␊
244/* resume.c */␊
245void HibernateBoot(char *boot_device);␊
246␊
247/* bmdecompress.c */␊
248void * DecompressData(void *srcbase, int *dw, int *dh, int *bytesPerPixel);␊
249␊
250#endif /* !__BOOT2_BOOT_H */␊
251

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Revision: 1129