iokit/IOKit/platform/ApplePlatformExpert.h

   1 /*
   2  * Copyright (c) 1998-2000 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  * Copyright (c) 1998-2000 Apple Computer, Inc.  All rights reserved.
  24  *
  25  * HISTORY
  26  *
  27  */
  28
  29
  30 #ifndef _IOKIT_APPLEPLATFORM_H
  31 #define _IOKIT_APPLEPLATFORM_H
  32
  33 #include <IOKit/IOPlatformExpert.h>
  34
  35 enum {
  36   kBootROMTypeOldWorld = 0,
  37   kBootROMTypeNewWorld
  38 };
  39
  40 enum {
  41   kChipSetTypePowerSurge = 0,
  42   kChipSetTypePowerStar,
  43   kChipSetTypeGossamer,
  44   kChipSetTypePowerExpress,
  45   kChipSetTypeCore99,
  46   kChipSetTypeCore2001
  47 };
  48
  49 enum {
  50   kMachineTypeUnknown = 0
  51 };
  52
  53 extern const OSSymbol *gGetDefaultBusSpeedsKey;
  54
  55 class ApplePlatformExpert : public IODTPlatformExpert
  56 {
  57   OSDeclareAbstractStructors(ApplePlatformExpert);
  58
  59 private:
  60   SInt32 _timeToGMT;
  61
  62   struct ExpansionData { };
  63   ExpansionData *reserved;
  64
  65 public:
  66   virtual bool start( IOService * provider );
  67   virtual bool configure( IOService * provider );
  68   virtual const char * deleteList( void );
  69   virtual const char * excludeList( void );
  70
  71   virtual void registerNVRAMController( IONVRAMController * nvram );
  72
  73   virtual long getGMTTimeOfDay(void);
  74   virtual void setGMTTimeOfDay(long secs);
  75
  76   virtual bool getMachineName(char *name, int maxLength);
  77
  78   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  0);
  79   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  1);
  80   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  2);
  81   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  3);
  82 };
  83
  84
  85 #endif /* ! _IOKIT_APPLEPLATFORM_H */