// Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies).

// All rights reserved.

// This component and the accompanying materials are made available

// under the terms of the License "Eclipse Public License v1.0"

// which accompanies this distribution, and is available

// at the URL "http://www.eclipse.org/legal/epl-v10.html".

//

// Initial Contributors:

// Nokia Corporation - initial contribution.

//

// Contributors:

//

// Description:

// e32\include\nkernsmp\x86\ncern.h

// 

// WARNING: This file contains some APIs which are internal and are subject

//          to change without notice. Such APIs should therefore not be used

//          outside the Kernel and Hardware Services package.

//

/**

 @file

 @publishedPartner

 @prototype

*/

#ifndef __NCERN_H__

#define __NCERN_H__

/** Information needed to boot an AP (x86 specific)

@internalTechnology

*/

struct SX86APBootInfo : public SAPBootInfo

	{

	};

/** Variant interface block

@internalTechnology

@prototype

*/

struct SVariantInterfaceBlock : public SInterfaceBlockBase

	{

	TUint64		iMaxCpuClock;				// maximum possible CPU clock frequency on this system

	TUint32		iTimestampFreq;				// rate at which timestamp increments

	TUint32		iMaxTimerClock;				// maximum possible local timer clock frequency

	SRatio*		iTimerFreqR[KMaxCpus];		// timer[i] frequency as a fraction of iMaxTimerClock

	SRatio*		iCpuFreqR[KMaxCpus];		// CPU[i] frequency as a fraction of iMaxCpuClock

	SRatio*		iTimestampFreqR;			// timestamp counter frequency as a fraction of

	};

// End of file

#endif