[apple/xnu.git] / iokit / Drivers / platform / drvAppleI386Generic / AppleI386CPU.h

/*
 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * The contents of this file constitute Original Code as defined in and
 * are subject to the Apple Public Source License Version 1.1 (the
 * "License").  You may not use this file except in compliance with the
 * License.  Please obtain a copy of the License at
 * http://www.apple.com/publicsource and read it before using this file.
 * 
 * This Original Code and all software distributed under the License are
 * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
 * License for the specific language governing rights and limitations
 * under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */
/*
 * Copyright (c) 2000 Apple Computer, Inc.  All rights reserved.
 *
 * AppleI386CPU.h
 * 
 * March 6, 2000 jliu
 *    Created based on AppleCPU.
 */

#ifndef _IOKIT_APPLEI386CPU_H
#define _IOKIT_APPLEI386CPU_H

#include <IOKit/IOCPU.h>

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

class AppleI386CPU : public IOCPU
{
    OSDeclareDefaultStructors(AppleI386CPU);

private:
    IOCPUInterruptController * cpuIC;

public:
    virtual bool             start(IOService * provider);
    virtual void             initCPU(bool boot);
    virtual void             quiesceCPU(void);
    virtual kern_return_t    startCPU(vm_offset_t start_paddr,
				      vm_offset_t arg_paddr);
    virtual void             haltCPU(void);
    virtual const OSSymbol * getCPUName(void);
};

/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */

class AppleI386CPUInterruptController : public IOCPUInterruptController
{
    OSDeclareDefaultStructors(AppleI386CPUInterruptController);

public:
    virtual IOReturn handleInterrupt(void *      refCon,
                                     IOService * nub,
                                     int         source);
};

#endif /* ! _IOKIT_APPLEI386CPU_H */
Commit	Line	Data
1c79356b A	1	/*
	2	* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
	3	*
	4	* @APPLE_LICENSE_HEADER_START@
	5	*
	6	* The contents of this file constitute Original Code as defined in and
	7	* are subject to the Apple Public Source License Version 1.1 (the
	8	* "License"). You may not use this file except in compliance with the
	9	* License. Please obtain a copy of the License at
	10	* http://www.apple.com/publicsource and read it before using this file.
	11	*
	12	* This Original Code and all software distributed under the License are
	13	* distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
	14	* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
	15	* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
	16	* FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
	17	* License for the specific language governing rights and limitations
	18	* under the License.
	19	*
	20	* @APPLE_LICENSE_HEADER_END@
	21	*/
	22	/*
	23	* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
	24	*
	25	* AppleI386CPU.h
	26	*
	27	* March 6, 2000 jliu
	28	* Created based on AppleCPU.
	29	*/
	30
	31	#ifndef _IOKIT_APPLEI386CPU_H
	32	#define _IOKIT_APPLEI386CPU_H
	33
	34	#include <IOKit/IOCPU.h>
	35
	36	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
	37
	38	class AppleI386CPU : public IOCPU
	39	{
	40	OSDeclareDefaultStructors(AppleI386CPU);
	41
	42	private:
	43	IOCPUInterruptController * cpuIC;
	44
	45	public:
	46	virtual bool start(IOService * provider);
	47	virtual void initCPU(bool boot);
	48	virtual void quiesceCPU(void);
	49	virtual kern_return_t startCPU(vm_offset_t start_paddr,
	50	vm_offset_t arg_paddr);
	51	virtual void haltCPU(void);
	52	virtual const OSSymbol * getCPUName(void);
	53	};
	54
	55	/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
	56
	57	class AppleI386CPUInterruptController : public IOCPUInterruptController
	58	{
	59	OSDeclareDefaultStructors(AppleI386CPUInterruptController);
	60
	61	public:
	62	virtual IOReturn handleInterrupt(void * refCon,
	63	IOService * nub,
	64	int source);
65	};
66
67	#endif /* ! _IOKIT_APPLEI386CPU_H */