iokit/Drivers/platform/drvApplePlatformExpert/AppleCPU.h

   1 /*
   2  * Copyright (c) 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) 1999 Apple Computer, Inc.  All rights reserved.
  30  *
  31  *  DRI: Josh de Cesare
  32  *
  33  */
  34
  35 #ifndef _IOKIT_APPLECPU_H
  36 #define _IOKIT_APPLECPU_H
  37
  38 #include <IOKit/IOCPU.h>
  39
  40 class AppleCPU : public IOCPU
  41 {
  42   OSDeclareDefaultStructors(AppleCPU);
  43
  44 private:
  45   IOCPUInterruptController *cpuIC;
  46
  47 public:
  48   virtual bool             start(IOService *provider);
  49   virtual void             initCPU(bool boot);
  50   virtual void             quiesceCPU(void);
  51   virtual kern_return_t    startCPU(vm_offset_t start_paddr,
  52                                     vm_offset_t arg_paddr);
  53   virtual void             haltCPU(void);
  54   virtual const OSSymbol   *getCPUName(void);
  55 };
  56
  57 #endif /* ! _IOKIT_APPLECPU_H */