Root/
| 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. | |
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| 1 | /*␊ |
| 2 | * Copyright (c) 2003-2005 Apple Computer, Inc. All rights reserved.␊ |
| 3 | *␊ |
| 4 | * @APPLE_LICENSE_HEADER_START@␊ |
| 5 | * ␊ |
| 6 | * The contents of this file constitute Original Code as defined in and␊ |
| 7 | * are subject to the Apple Public Source License Version 1.1 (the␊ |
| 8 | * "License"). You may not use this file except in compliance with the␊ |
| 9 | * License. Please obtain a copy of the License at␊ |
| 10 | * http://www.apple.com/publicsource and read it before using this file.␊ |
| 11 | * ␊ |
| 12 | * This Original Code and all software distributed under the License are␊ |
| 13 | * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER␊ |
| 14 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,␊ |
| 15 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,␊ |
| 16 | * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the␊ |
| 17 | * License for the specific language governing rights and limitations␊ |
| 18 | * under the License.␊ |
| 19 | * ␊ |
| 20 | * @APPLE_LICENSE_HEADER_END@␊ |
| 21 | */␊ |
| 22 | ␊ |
| 23 | #ifndef _IOKIT_IOACPIPLATFORMDEVICE_H␊ |
| 24 | #define _IOKIT_IOACPIPLATFORMDEVICE_H␊ |
| 25 | ␊ |
| 26 | #include <libkern/c++/OSContainers.h>␊ |
| 27 | #include <IOKit/IOPlatformExpert.h>␊ |
| 28 | #include <IOKit/acpi/IOACPITypes.h>␊ |
| 29 | ␊ |
| 30 | class IOACPIPlatformExpert;␊ |
| 31 | ␊ |
| 32 | class IOACPIPlatformDevice : public IOPlatformDevice␊ |
| 33 | {␊ |
| 34 | OSDeclareDefaultStructors( IOACPIPlatformDevice )␊ |
| 35 | ␊ |
| 36 | protected:␊ |
| 37 | void * _deviceHandle;␊ |
| 38 | UInt32 _deviceType;␊ |
| 39 | UInt32 _powerFlags;␊ |
| 40 | UInt32 * _powerStateFlags;␊ |
| 41 | UInt32 _sleepPowerState;␊ |
| 42 | IOService * _acpiParent;␊ |
| 43 | IOACPIPlatformExpert * _platform;␊ |
| 44 | ␊ |
| 45 | /*! @struct ExpansionData␊ |
| 46 | @discussion This structure will be used to expand the capablilties␊ |
| 47 | of the class in the future.␊ |
| 48 | */␊ |
| 49 | struct ExpansionData { };␊ |
| 50 | ␊ |
| 51 | /*! @var reserved␊ |
| 52 | Reserved for future use. (Internal use only)␊ |
| 53 | */␊ |
| 54 | ExpansionData * reserved;␊ |
| 55 | ␊ |
| 56 | virtual bool initACPIPowerManagement( IOService * powerParent );␊ |
| 57 | virtual void stopACPIPowerManagement( IOService * powerParent );␊ |
| 58 | ␊ |
| 59 | public:␊ |
| 60 | virtual bool init( IOService * platform,␊ |
| 61 | void * handle,␊ |
| 62 | OSDictionary * properties );␊ |
| 63 | ␊ |
| 64 | virtual void free( void );␊ |
| 65 | ␊ |
| 66 | virtual bool attachToParent( IORegistryEntry * parent,␊ |
| 67 | const IORegistryPlane * plane );␊ |
| 68 | ␊ |
| 69 | virtual void detachFromParent( IORegistryEntry * parent,␊ |
| 70 | const IORegistryPlane * plane );␊ |
| 71 | ␊ |
| 72 | virtual bool getPathComponent( char * path, int * length,␊ |
| 73 | const IORegistryPlane * plane ) const;␊ |
| 74 | ␊ |
| 75 | virtual bool compareName( OSString * name,␊ |
| 76 | OSString ** matched ) const;␊ |
| 77 | ␊ |
| 78 | virtual IOReturn getResources( void );␊ |
| 79 | ␊ |
| 80 | virtual void * getDeviceHandle( void ) const;␊ |
| 81 | ␊ |
| 82 | virtual UInt32 getDeviceStatus( void ) const;␊ |
| 83 | ␊ |
| 84 | enum {␊ |
| 85 | kTypeDevice = 0,␊ |
| 86 | kTypeProcessor = 1,␊ |
| 87 | kTypePowerResource = 2␊ |
| 88 | };␊ |
| 89 | ␊ |
| 90 | virtual UInt32 getDeviceType( void ) const;␊ |
| 91 | ␊ |
| 92 | virtual void setDeviceType( UInt32 deviceType );␊ |
| 93 | ␊ |
| 94 | // Method (object) evaluation␊ |
| 95 | ␊ |
| 96 | virtual IOReturn validateObject( const OSSymbol * objectName );␊ |
| 97 | ␊ |
| 98 | virtual IOReturn validateObject( const char * objectName );␊ |
| 99 | ␊ |
| 100 | virtual IOReturn evaluateObject( const OSSymbol * objectName,␊ |
| 101 | OSObject ** result = 0,␊ |
| 102 | OSObject * params[] = 0,␊ |
| 103 | IOItemCount paramCount = 0,␊ |
| 104 | IOOptionBits options = 0 );␊ |
| 105 | ␊ |
| 106 | virtual IOReturn evaluateObject( const char * objectName,␊ |
| 107 | OSObject ** result = 0,␊ |
| 108 | OSObject * params[] = 0,␊ |
| 109 | IOItemCount paramCount = 0,␊ |
| 110 | IOOptionBits options = 0 );␊ |
| 111 | ␊ |
| 112 | virtual IOReturn evaluateInteger( const OSSymbol * objectName,␊ |
| 113 | UInt32 * resultInt32,␊ |
| 114 | OSObject * params[] = 0,␊ |
| 115 | IOItemCount paramCount = 0,␊ |
| 116 | IOOptionBits options = 0 );␊ |
| 117 | ␊ |
| 118 | virtual IOReturn evaluateInteger( const char * objectName,␊ |
| 119 | UInt32 * resultInt32,␊ |
| 120 | OSObject * params[] = 0,␊ |
| 121 | IOItemCount paramCount = 0,␊ |
| 122 | IOOptionBits options = 0 );␊ |
| 123 | ␊ |
| 124 | virtual IOReturn evaluateInteger( const OSSymbol * objectName,␊ |
| 125 | UInt64 * resultInt64,␊ |
| 126 | OSObject * params[] = 0,␊ |
| 127 | IOItemCount paramCount = 0,␊ |
| 128 | IOOptionBits options = 0 );␊ |
| 129 | ␊ |
| 130 | virtual IOReturn evaluateInteger( const char * objectName,␊ |
| 131 | UInt64 * resultInt64,␊ |
| 132 | OSObject * params[] = 0,␊ |
| 133 | IOItemCount paramCount = 0,␊ |
| 134 | IOOptionBits options = 0 );␊ |
| 135 | ␊ |
| 136 | // ACPI table access␊ |
| 137 | ␊ |
| 138 | virtual const OSData * getACPITableData( const char * tableName,␊ |
| 139 | UInt32 tableInstance = 0 ) const;␊ |
| 140 | ␊ |
| 141 | // Map ACPI event to interrupt event source index␊ |
| 142 | ␊ |
| 143 | virtual SInt32 installInterruptForFixedEvent( UInt32 fixedEvent );␊ |
| 144 | ␊ |
| 145 | virtual SInt32 installInterruptForGPE( UInt32 gpeNumber,␊ |
| 146 | void * gpeBlockDevice = 0,␊ |
| 147 | IOOptionBits options = 0 );␊ |
| 148 | ␊ |
| 149 | // ACPI global lock acquire/release␊ |
| 150 | ␊ |
| 151 | virtual IOReturn acquireGlobalLock( UInt32 * lockToken,␊ |
| 152 | const mach_timespec_t * timeout = 0 );␊ |
| 153 | ␊ |
| 154 | virtual void releaseGlobalLock( UInt32 lockToken );␊ |
| 155 | ␊ |
| 156 | // Address space handler registration␊ |
| 157 | ␊ |
| 158 | virtual IOReturn registerAddressSpaceHandler(␊ |
| 159 | IOACPIAddressSpaceID spaceID,␊ |
| 160 | IOACPIAddressSpaceHandler handler,␊ |
| 161 | void * context,␊ |
| 162 | IOOptionBits options = 0 );␊ |
| 163 | ␊ |
| 164 | virtual void unregisterAddressSpaceHandler(␊ |
| 165 | IOACPIAddressSpaceID spaceID,␊ |
| 166 | IOACPIAddressSpaceHandler handler,␊ |
| 167 | IOOptionBits options = 0 );␊ |
| 168 | ␊ |
| 169 | // Address space access␊ |
| 170 | ␊ |
| 171 | virtual IOReturn readAddressSpace( UInt64 * value,␊ |
| 172 | IOACPIAddressSpaceID spaceID,␊ |
| 173 | IOACPIAddress address,␊ |
| 174 | UInt32 bitWidth,␊ |
| 175 | UInt32 bitOffset = 0,␊ |
| 176 | IOOptionBits options = 0 );␊ |
| 177 | ␊ |
| 178 | virtual IOReturn writeAddressSpace( UInt64 value,␊ |
| 179 | IOACPIAddressSpaceID spaceID,␊ |
| 180 | IOACPIAddress address,␊ |
| 181 | UInt32 bitWidth,␊ |
| 182 | UInt32 bitOffset = 0, ␊ |
| 183 | IOOptionBits options = 0 );␊ |
| 184 | ␊ |
| 185 | // Power management␊ |
| 186 | ␊ |
| 187 | virtual bool hasSystemWakeCapability( void ) const;␊ |
| 188 | ␊ |
| 189 | virtual IOReturn setSystemWakeCapabilityEnable( bool enable );␊ |
| 190 | ␊ |
| 191 | virtual bool hasACPIPowerStateSupport( UInt32 powerState ) const;␊ |
| 192 | ␊ |
| 193 | virtual IOReturn setACPIPowerManagementEnable(␊ |
| 194 | bool enable,␊ |
| 195 | UInt32 powerState = kIOACPIDevicePowerStateD3,␊ |
| 196 | IOOptionBits options = 0 );␊ |
| 197 | ␊ |
| 198 | virtual IOReturn setPowerState( unsigned long powerState,␊ |
| 199 | IOService * whatDevice );␊ |
| 200 | ␊ |
| 201 | // I/O space helpers␊ |
| 202 | ␊ |
| 203 | virtual void ioWrite32( UInt16 offset, UInt32 value,␊ |
| 204 | IOMemoryMap * map = 0 );␊ |
| 205 | ␊ |
| 206 | virtual void ioWrite16( UInt16 offset, UInt16 value,␊ |
| 207 | IOMemoryMap * map = 0 );␊ |
| 208 | ␊ |
| 209 | virtual void ioWrite8( UInt16 offset, UInt8 value,␊ |
| 210 | IOMemoryMap * map = 0 );␊ |
| 211 | ␊ |
| 212 | virtual UInt32 ioRead32( UInt16 offset, IOMemoryMap * map = 0 );␊ |
| 213 | ␊ |
| 214 | virtual UInt16 ioRead16( UInt16 offset, IOMemoryMap * map = 0 );␊ |
| 215 | ␊ |
| 216 | virtual UInt8 ioRead8( UInt16 offset, IOMemoryMap * map = 0 );␊ |
| 217 | ␊ |
| 218 | // vtable padding␊ |
| 219 | ␊ |
| 220 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 0 );␊ |
| 221 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 1 );␊ |
| 222 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 2 );␊ |
| 223 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 3 );␊ |
| 224 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 4 );␊ |
| 225 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 5 );␊ |
| 226 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 6 );␊ |
| 227 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 7 );␊ |
| 228 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 8 );␊ |
| 229 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 9 );␊ |
| 230 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 10 );␊ |
| 231 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 11 );␊ |
| 232 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 12 );␊ |
| 233 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 13 );␊ |
| 234 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 14 );␊ |
| 235 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 15 );␊ |
| 236 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 16 );␊ |
| 237 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 17 );␊ |
| 238 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 18 );␊ |
| 239 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 19 );␊ |
| 240 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 20 );␊ |
| 241 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 21 );␊ |
| 242 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 22 );␊ |
| 243 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 23 );␊ |
| 244 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 24 );␊ |
| 245 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 25 );␊ |
| 246 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 26 );␊ |
| 247 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 27 );␊ |
| 248 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 28 );␊ |
| 249 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 29 );␊ |
| 250 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 30 );␊ |
| 251 | OSMetaClassDeclareReservedUnused( IOACPIPlatformDevice, 31 );␊ |
| 252 | };␊ |
| 253 | ␊ |
| 254 | #endif /* !_IOKIT_IOACPIPLATFORMDEVICE_H */␊ |
| 255 | |
