FreeBSD/Linux Kernel Cross Reference
sys/iokit/IOKit/IOKitKeys.h

     /*
      * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
      *
      * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
      * 
      * This file contains Original Code and/or Modifications of Original Code
      * as defined in and that are subject to the Apple Public Source License
      * Version 2.0 (the 'License'). You may not use this file except in
      * compliance with the License. The rights granted to you under the License
     * may not be used to create, or enable the creation or redistribution of,
     * unlawful or unlicensed copies of an Apple operating system, or to
     * circumvent, violate, or enable the circumvention or violation of, any
     * terms of an Apple operating system software license agreement.
     * 
     * Please obtain a copy of the License at
     * http://www.opensource.apple.com/apsl/ and read it before using this file.
     * 
     * The Original Code and all software distributed under the License are
     * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
     * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
     * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
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     * Please see the License for the specific language governing rights and
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     */
    /*
     * Copyright (c) 1999 Apple Computer, Inc.  All rights reserved. 
     *
     * Common symbol definitions for IOKit. 
     *
     * HISTORY
     *
     */
    
    
    #ifndef _IOKIT_IOKITKEYS_H
    #define _IOKIT_IOKITKEYS_H
    
    // properties found in the registry root
    #define kIOKitBuildVersionKey           "IOKitBuildVersion"
    #define kIOKitDiagnosticsKey            "IOKitDiagnostics"
            // a dictionary keyed by plane name
    #define kIORegistryPlanesKey            "IORegistryPlanes"
    #define kIOCatalogueKey                 "IOCatalogue"
    
    // registry plane names
    #define kIOServicePlane                 "IOService"
    #define kIOPowerPlane                   "IOPower"
    #define kIODeviceTreePlane              "IODeviceTree"
    #define kIOAudioPlane                   "IOAudio"
    #define kIOFireWirePlane                "IOFireWire"
    #define kIOUSBPlane                     "IOUSB"
    
    // IOService class name
    #define kIOServiceClass                 "IOService"
    
    // IOResources class name
    #define kIOResourcesClass               "IOResources"
    
    // IOService driver probing property names
    #define kIOClassKey                     "IOClass"
    #define kIOProbeScoreKey                "IOProbeScore"
    #define kIOKitDebugKey                  "IOKitDebug"
    
    // IOService matching property names
    #define kIOProviderClassKey             "IOProviderClass"
    #define kIONameMatchKey                 "IONameMatch"
    #define kIOPropertyMatchKey             "IOPropertyMatch"
    #define kIOPathMatchKey                 "IOPathMatch"
    #define kIOLocationMatchKey             "IOLocationMatch"
    #define kIOParentMatchKey               "IOParentMatch"
    #define kIOResourceMatchKey             "IOResourceMatch"
    #define kIOMatchedServiceCountKey       "IOMatchedServiceCountMatch"
    
    #define kIONameMatchedKey               "IONameMatched"
    
    #define kIOMatchCategoryKey             "IOMatchCategory"
    #define kIODefaultMatchCategoryKey      "IODefaultMatchCategory"
    
    // IOService default user client class, for loadable user clients
    #define kIOUserClientClassKey           "IOUserClientClass"
    
    #define kIOUserClientCrossEndianKey             "IOUserClientCrossEndian"
    #define kIOUserClientCrossEndianCompatibleKey   "IOUserClientCrossEndianCompatible"
    #define kIOUserClientSharedInstanceKey          "IOUserClientSharedInstance"
    
    // IOService notification types
    #define kIOPublishNotification          "IOServicePublish"
    #define kIOFirstPublishNotification     "IOServiceFirstPublish"
    #define kIOMatchedNotification          "IOServiceMatched"
    #define kIOFirstMatchNotification       "IOServiceFirstMatch"
    #define kIOTerminatedNotification       "IOServiceTerminate"
    
    // IOService interest notification types
    #define kIOGeneralInterest              "IOGeneralInterest"
    #define kIOBusyInterest                 "IOBusyInterest"
    #define kIOAppPowerStateInterest        "IOAppPowerStateInterest"
   #define kIOPriorityPowerStateInterest   "IOPriorityPowerStateInterest"
   
   #define kIOPlatformDeviceMessageKey     "IOPlatformDeviceMessage"
   
   // IOService interest notification types
   #define kIOCFPlugInTypesKey             "IOCFPlugInTypes"
   
   // properties found in services that implement command pooling
   #define kIOCommandPoolSizeKey          "IOCommandPoolSize"          // (OSNumber)
   
   // properties found in services that have transfer constraints
   #define kIOMaximumBlockCountReadKey             "IOMaximumBlockCountRead"             // (OSNumber)
   #define kIOMaximumBlockCountWriteKey            "IOMaximumBlockCountWrite"            // (OSNumber)
   #define kIOMaximumByteCountReadKey              "IOMaximumByteCountRead"              // (OSNumber)
   #define kIOMaximumByteCountWriteKey             "IOMaximumByteCountWrite"             // (OSNumber)
   #define kIOMaximumSegmentCountReadKey           "IOMaximumSegmentCountRead"           // (OSNumber)
   #define kIOMaximumSegmentCountWriteKey          "IOMaximumSegmentCountWrite"          // (OSNumber)
   #define kIOMaximumSegmentByteCountReadKey       "IOMaximumSegmentByteCountRead"       // (OSNumber)
   #define kIOMaximumSegmentByteCountWriteKey      "IOMaximumSegmentByteCountWrite"      // (OSNumber)
   #define kIOMinimumSegmentAlignmentByteCountKey  "IOMinimumSegmentAlignmentByteCount"  // (OSNumber)
   #define kIOMaximumSegmentAddressableBitCountKey "IOMaximumSegmentAddressableBitCount" // (OSNumber)
   
   // properties found in services that wish to describe an icon
   //
   // IOIcon = 
   // {
   //     CFBundleIdentifier   = "com.example.driver.example";
   //     IOBundleResourceFile = "example.icns";
   // };
   //
   // where IOBundleResourceFile is the filename of the resource
   
   #define kIOIconKey               "IOIcon"               // (OSDictionary)
   #define kIOBundleResourceFileKey "IOBundleResourceFile" // (OSString)
   
   #define kIOBusBadgeKey           "IOBusBadge"           // (OSDictionary)
   #define kIODeviceIconKey         "IODeviceIcon"         // (OSDictionary)
   
   // property of root that describes the machine's serial number as a string
   #define kIOPlatformSerialNumberKey      "IOPlatformSerialNumber"        // (OSString)
   
   // property of root that describes the machine's UUID as a string
   #define kIOPlatformUUIDKey      "IOPlatformUUID"        // (OSString)
   
   // IODTNVRAM property keys
   #define kIONVRAMDeletePropertyKey       "IONVRAM-DELETE-PROPERTY"
   #define kIODTNVRAMPanicInfoKey          "aapl,panic-info"
   
   // keys for complex boot information
   #define kIOBootDeviceKey          "IOBootDevice"                // dict | array of dicts
   #define kIOBootDevicePathKey      "IOBootDevicePath"    // arch-neutral OSString
   #define kIOBootDeviceSizeKey      "IOBootDeviceSize"    // OSNumber of bytes
   
   // keys for OS Version information
   #define kOSBuildVersionKey              "OS Build Version"
   
   #endif /* ! _IOKIT_IOKITKEYS_H */

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