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  * 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. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23 /*
  24  * Copyright (c) 1998-2000 Apple Computer, Inc.  All rights reserved.
  25  *
  26  * HISTORY
  27  *
  28  */
  29
  30
  31 #ifndef _IOKIT_APPLEPLATFORM_H
  32 #define _IOKIT_APPLEPLATFORM_H
  33
  34 #include <IOKit/IOPlatformExpert.h>
  35
  36 enum {
  37   kBootROMTypeOldWorld = 0,
  38   kBootROMTypeNewWorld
  39 };
  40
  41 enum {
  42   kChipSetTypePowerSurge = 0,
  43   kChipSetTypePowerStar,
  44   kChipSetTypeGossamer,
  45   kChipSetTypePowerExpress,
  46   kChipSetTypeCore99,
  47   kChipSetTypeCore2001
  48 };
  49
  50 enum {
  51   kMachineTypeUnknown = 0
  52 };
  53
  54 extern const OSSymbol *gGetDefaultBusSpeedsKey;
  55
  56 class ApplePlatformExpert : public IODTPlatformExpert
  57 {
  58   OSDeclareAbstractStructors(ApplePlatformExpert);
  59
  60 private:
  61   SInt32 _timeToGMT;
  62
  63   struct ExpansionData { };
  64   ExpansionData *reserved;
  65
  66 public:
  67   virtual bool start( IOService * provider );
  68   virtual bool configure( IOService * provider );
  69   virtual const char * deleteList( void );
  70   virtual const char * excludeList( void );
  71
  72   virtual void registerNVRAMController( IONVRAMController * nvram );
  73
  74   virtual long getGMTTimeOfDay(void);
  75   virtual void setGMTTimeOfDay(long secs);
  76
  77   virtual bool getMachineName(char *name, int maxLength);
  78
  79   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  0);
  80   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  1);
  81   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  2);
  82   OSMetaClassDeclareReservedUnused(ApplePlatformExpert,  3);
  83 };
  84
  85
  86 #endif /* ! _IOKIT_APPLEPLATFORM_H */