iokit/IOKit/platform/AppleMacIO.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 Apple Computer, Inc.  All rights reserved.
  30  *
  31  * HISTORY
  32  *
  33  */
  34
  35
  36 #ifndef _IOKIT_APPLEMACIO_H
  37 #define _IOKIT_APPLEMACIO_H
  38
  39 #include <IOKit/IOService.h>
  40
  41 #include <IOKit/platform/AppleMacIODevice.h>
  42
  43 class AppleMacIO : public IOService
  44 {
  45     OSDeclareAbstractStructors(AppleMacIO);
  46
  47     IOService *         fNub;
  48     IOMemoryMap *       fMemory;
  49
  50     struct ExpansionData { };
  51     ExpansionData *fReserved;
  52
  53 protected:
  54     virtual bool selfTest( void );
  55
  56 public:
  57     virtual bool start( IOService * provider );
  58
  59     virtual IOService * createNub( IORegistryEntry * from );
  60
  61     virtual void processNub( IOService * nub );
  62
  63     virtual void publishBelow( IORegistryEntry * root );
  64
  65     virtual const char * deleteList( void );
  66     virtual const char * excludeList( void );
  67
  68     virtual bool compareNubName( const IOService * nub, OSString * name,
  69                                  OSString ** matched = 0 ) const;
  70
  71     virtual IOReturn getNubResources( IOService * nub );
  72
  73     OSMetaClassDeclareReservedUnused(AppleMacIO,  0);
  74     OSMetaClassDeclareReservedUnused(AppleMacIO,  1);
  75     OSMetaClassDeclareReservedUnused(AppleMacIO,  2);
  76     OSMetaClassDeclareReservedUnused(AppleMacIO,  3);
  77 };
  78
  79 #endif /* ! _IOKIT_APPLEMACIO_H */