iokit/IOKit/platform/ApplePlatformExpert.h

   1 /*
   2  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. The rights granted to you under the License
  10  * may not be used to create, or enable the creation or redistribution of,
  11  * unlawful or unlicensed copies of an Apple operating system, or to
  12  * circumvent, violate, or enable the circumvention or violation of, any
  13  * terms of an Apple operating system software license agreement.
  14  *
  15  * Please obtain a copy of the License at
  16  * http://www.opensource.apple.com/apsl/ and read it before using this file.
  17  *
  18  * The Original Code and all software distributed under the License are
  19  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  20  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  21  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  22  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  23  * Please see the License for the specific language governing rights and
  24  * limitations under the License.
  25  *
  26  * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
  27  */
  28 /*
  29  * Copyright (c) 1998-2000 Apple Computer, Inc.  All rights reserved.
  30  *
  31  * HISTORY
  32  *
  33  */
  34
  35
  36 #ifndef _IOKIT_APPLEPLATFORM_H
  37 #define _IOKIT_APPLEPLATFORM_H
  38
  39 #include <IOKit/IOPlatformExpert.h>
  40
  41 enum {
  42   kBootROMTypeOldWorld = 0,
  43   kBootROMTypeNewWorld
  44 };
  45
  46 enum {
  47   kChipSetTypePowerSurge = 0,
  48   kChipSetTypePowerStar,
  49   kChipSetTypeGossamer,
  50   kChipSetTypePowerExpress,
  51   kChipSetTypeCore99,
  52   kChipSetTypeCore2001
  53 };
  54
  55 enum {
  56   kMachineTypeUnknown = 0
  57 };
  58
  59 extern const OSSymbol *gGetDefaultBusSpeedsKey;
  60
  61 class ApplePlatformExpert : public IODTPlatformExpert
  62 {
  63   OSDeclareAbstractStructors(ApplePlatformExpert);
  64
  65 private:
  66   SInt32 _timeToGMT;
  67
  68   struct ExpansionData { };
  69   ExpansionData *reserved;
  70
  71 public:
  72   virtual bool start( IOService * provider );
  73   virtual bool configure( IOService * provider );
  74   virtual const char * deleteList( void );
  75   virtual const char * excludeList( void );
  76
  77   virtual void registerNVRAMController( IONVRAMController * nvram );
  78
  79   virtual long getGMTTimeOfDay(void);
  80   virtual void setGMTTimeOfDay(long secs);
  81
  82   virtual bool getMachineName(char *name, int maxLength);
  83
  84   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  0);
  85   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  1);
  86   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  2);
  87   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  3);
  88 };
  89
  90
  91 #endif /* ! _IOKIT_APPLEPLATFORM_H */