iokit/IOKit/platform/AppleMacIO.h

   1 /*
   2  * Copyright (c) 1998-2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_OSREFERENCE_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
  10  * License may not be used to create, or enable the creation or
  11  * redistribution of, unlawful or unlicensed copies of an Apple operating
  12  * system, or to circumvent, violate, or enable the circumvention or
  13  * violation of, any terms of an Apple operating system software license
  14  * agreement.
  15  *
  16  * Please obtain a copy of the License at
  17  * http://www.opensource.apple.com/apsl/ and read it before using this
  18  * file.
  19  *
  20  * The Original Code and all software distributed under the License are
  21  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  22  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  23  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  24  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  25  * Please see the License for the specific language governing rights and
  26  * limitations under the License.
  27  *
  28  * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
  29  */
  30 /*
  31  * Copyright (c) 1998 Apple Computer, Inc.  All rights reserved.
  32  *
  33  * HISTORY
  34  *
  35  */
  36
  37
  38 #ifndef _IOKIT_APPLEMACIO_H
  39 #define _IOKIT_APPLEMACIO_H
  40
  41 #include <IOKit/IOService.h>
  42
  43 #include <IOKit/platform/AppleMacIODevice.h>
  44
  45 class AppleMacIO : public IOService
  46 {
  47     OSDeclareAbstractStructors(AppleMacIO);
  48
  49     IOService *         fNub;
  50     IOMemoryMap *       fMemory;
  51
  52     struct ExpansionData { };
  53     ExpansionData *fReserved;
  54
  55 protected:
  56     virtual bool selfTest( void );
  57
  58 public:
  59     virtual bool start( IOService * provider );
  60
  61     virtual IOService * createNub( IORegistryEntry * from );
  62
  63     virtual void processNub( IOService * nub );
  64
  65     virtual void publishBelow( IORegistryEntry * root );
  66
  67     virtual const char * deleteList( void );
  68     virtual const char * excludeList( void );
  69
  70     virtual bool compareNubName( const IOService * nub, OSString * name,
  71                                  OSString ** matched = 0 ) const;
  72
  73     virtual IOReturn getNubResources( IOService * nub );
  74
  75     OSMetaClassDeclareReservedUnused(AppleMacIO,  0);
  76     OSMetaClassDeclareReservedUnused(AppleMacIO,  1);
  77     OSMetaClassDeclareReservedUnused(AppleMacIO,  2);
  78     OSMetaClassDeclareReservedUnused(AppleMacIO,  3);
  79 };
  80
  81 #endif /* ! _IOKIT_APPLEMACIO_H */