iokit/Drivers/platform/drvApplePlatformExpert/AppleCPU.h

   1 /*
   2  * Copyright (c) 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) 1999 Apple Computer, Inc.  All rights reserved.
  32  *
  33  *  DRI: Josh de Cesare
  34  *
  35  */
  36
  37 #ifndef _IOKIT_APPLECPU_H
  38 #define _IOKIT_APPLECPU_H
  39
  40 #include <IOKit/IOCPU.h>
  41
  42 class AppleCPU : public IOCPU
  43 {
  44   OSDeclareDefaultStructors(AppleCPU);
  45
  46 private:
  47   IOCPUInterruptController *cpuIC;
  48
  49 public:
  50   virtual bool             start(IOService *provider);
  51   virtual void             initCPU(bool boot);
  52   virtual void             quiesceCPU(void);
  53   virtual kern_return_t    startCPU(vm_offset_t start_paddr,
  54                                     vm_offset_t arg_paddr);
  55   virtual void             haltCPU(void);
  56   virtual const OSSymbol   *getCPUName(void);
  57 };
  58
  59 #endif /* ! _IOKIT_APPLECPU_H */