iokit/Drivers/platform/drvAppleI386Generic/AppleI386CPU.h

   1 /*
   2  * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25 /*
  26  * Copyright (c) 2000 Apple Computer, Inc.  All rights reserved.
  27  *
  28  * AppleI386CPU.h
  29  *
  30  * March 6, 2000 jliu
  31  *    Created based on AppleCPU.
  32  */
  33
  34 #ifndef _IOKIT_APPLEI386CPU_H
  35 #define _IOKIT_APPLEI386CPU_H
  36
  37 #include <IOKit/IOCPU.h>
  38
  39 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
  40
  41 class AppleI386CPU : public IOCPU
  42 {
  43     OSDeclareDefaultStructors(AppleI386CPU);
  44
  45 private:
  46     IOCPUInterruptController * cpuIC;
  47
  48 public:
  49     virtual bool             start(IOService * provider);
  50     virtual void             initCPU(bool boot);
  51     virtual void             quiesceCPU(void);
  52     virtual kern_return_t    startCPU(vm_offset_t start_paddr,
  53                                       vm_offset_t arg_paddr);
  54     virtual void             haltCPU(void);
  55     virtual const OSSymbol * getCPUName(void);
  56 };
  57
  58 /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
  59
  60 class AppleI386CPUInterruptController : public IOCPUInterruptController
  61 {
  62     OSDeclareDefaultStructors(AppleI386CPUInterruptController);
  63
  64 public:
  65     virtual IOReturn handleInterrupt(void *      refCon,
  66                                      IOService * nub,
  67                                      int         source);
  68 };
  69
  70 #endif /* ! _IOKIT_APPLEI386CPU_H */