Root/
| Source at commit 296 created 12 years 10 months ago. By ifabio, add i386 folder | |
|---|---|
| 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_IOACPITYPES_H␊ |
| 24 | #define __IOKIT_IOACPITYPES_H␊ |
| 25 | ␊ |
| 26 | #include <IOKit/IOMessage.h>␊ |
| 27 | ␊ |
| 28 | extern const IORegistryPlane * gIOACPIPlane;␊ |
| 29 | extern const OSSymbol * gIOACPIHardwareIDKey;␊ |
| 30 | extern const OSSymbol * gIOACPIUniqueIDKey;␊ |
| 31 | extern const OSSymbol * gIOACPIAddressKey;␊ |
| 32 | extern const OSSymbol * gIOACPIDeviceStatusKey;␊ |
| 33 | ␊ |
| 34 | #pragma pack(1)␊ |
| 35 | ␊ |
| 36 | struct IOACPIAddressSpaceDescriptor {␊ |
| 37 | UInt32 resourceType;␊ |
| 38 | UInt32 generalFlags;␊ |
| 39 | UInt32 typeSpecificFlags;␊ |
| 40 | UInt32 reserved1;␊ |
| 41 | UInt64 granularity;␊ |
| 42 | UInt64 minAddressRange;␊ |
| 43 | UInt64 maxAddressRange;␊ |
| 44 | UInt64 translationOffset;␊ |
| 45 | UInt64 addressLength;␊ |
| 46 | UInt64 reserved2;␊ |
| 47 | UInt64 reserved3;␊ |
| 48 | UInt64 reserved4;␊ |
| 49 | };␊ |
| 50 | ␊ |
| 51 | enum {␊ |
| 52 | kIOACPIMemoryRange = 0,␊ |
| 53 | kIOACPIIORange = 1,␊ |
| 54 | kIOACPIBusNumberRange = 2␊ |
| 55 | };␊ |
| 56 | ␊ |
| 57 | typedef UInt32 IOACPIAddressSpaceID;␊ |
| 58 | ␊ |
| 59 | enum {␊ |
| 60 | kIOACPIAddressSpaceIDSystemMemory = 0,␊ |
| 61 | kIOACPIAddressSpaceIDSystemIO = 1,␊ |
| 62 | kIOACPIAddressSpaceIDPCIConfiguration = 2,␊ |
| 63 | kIOACPIAddressSpaceIDEmbeddedController = 3,␊ |
| 64 | kIOACPIAddressSpaceIDSMBus = 4␊ |
| 65 | };␊ |
| 66 | ␊ |
| 67 | /*␊ |
| 68 | * Address space operation␊ |
| 69 | */␊ |
| 70 | enum {␊ |
| 71 | kIOACPIAddressSpaceOpRead = 0,␊ |
| 72 | kIOACPIAddressSpaceOpWrite = 1␊ |
| 73 | };␊ |
| 74 | ␊ |
| 75 | /*␊ |
| 76 | * 64-bit ACPI address␊ |
| 77 | */␊ |
| 78 | union IOACPIAddress {␊ |
| 79 | UInt64 addr64;␊ |
| 80 | struct {␊ |
| 81 | unsigned int offset :16;␊ |
| 82 | unsigned int function :3;␊ |
| 83 | unsigned int device :5;␊ |
| 84 | unsigned int bus :8;␊ |
| 85 | unsigned int segment :16;␊ |
| 86 | unsigned int reserved :16;␊ |
| 87 | } pci;␊ |
| 88 | };␊ |
| 89 | ␊ |
| 90 | /*␊ |
| 91 | * Address space handler␊ |
| 92 | */␊ |
| 93 | typedef IOReturn (*IOACPIAddressSpaceHandler)( UInt32 operation,␊ |
| 94 | IOACPIAddress address,␊ |
| 95 | UInt64 * value,␊ |
| 96 | UInt32 bitWidth,␊ |
| 97 | UInt32 bitOffset,␊ |
| 98 | void * context );␊ |
| 99 | ␊ |
| 100 | /*␊ |
| 101 | * ACPI fixed event types␊ |
| 102 | */␊ |
| 103 | enum {␊ |
| 104 | kIOACPIFixedEventPMTimer = 0,␊ |
| 105 | kIOACPIFixedEventPowerButton = 2,␊ |
| 106 | kIOACPIFixedEventSleepButton = 3,␊ |
| 107 | kIOACPIFixedEventRealTimeClock = 4␊ |
| 108 | };␊ |
| 109 | ␊ |
| 110 | #pragma pack()␊ |
| 111 | ␊ |
| 112 | /*␊ |
| 113 | * FIXME: Move to xnu/iokit to reserve the ACPI family code.␊ |
| 114 | */␊ |
| 115 | #ifndef sub_iokit_acpi␊ |
| 116 | #define sub_iokit_acpi err_sub(10)␊ |
| 117 | #endif␊ |
| 118 | ␊ |
| 119 | /*␊ |
| 120 | * ACPI notify message sent to all clients and interested parties.␊ |
| 121 | * The notify code can be read from the argument as an UInt32.␊ |
| 122 | */␊ |
| 123 | #define kIOACPIMessageDeviceNotification iokit_family_msg(sub_iokit_acpi, 0x10)␊ |
| 124 | ␊ |
| 125 | /*␊ |
| 126 | * ACPI device power states␊ |
| 127 | */␊ |
| 128 | enum {␊ |
| 129 | kIOACPIDevicePowerStateD0 = 0,␊ |
| 130 | kIOACPIDevicePowerStateD1 = 1,␊ |
| 131 | kIOACPIDevicePowerStateD2 = 2,␊ |
| 132 | kIOACPIDevicePowerStateD3 = 3,␊ |
| 133 | kIOACPIDevicePowerStateCount = 4␊ |
| 134 | };␊ |
| 135 | ␊ |
| 136 | #endif /* !__IOKIT_IOACPITYPES_H */␊ |
| 137 | |
