// Copyright (c) 1998-2009 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\drivers\pccd_chunk.h

// 

//

/**

 @file

 @publishedPartner

 @released

*/

#ifndef __PCCD_CHUNK_H__

#define __PCCD_CHUNK_H__

#include <pccd_ifc.h>

const TUint KPccdChunkByteAccessOnly=0x00000001;

NONSHARABLE_CLASS(DPlatPccdChunk) : public DPccdChunkBase

	{

public:

	DPlatPccdChunk();

	virtual ~DPlatPccdChunk();

	virtual void Close();

	virtual TInt DoCreate(TPccdChnk aChunk,TUint aFlag);

	virtual TInt SetupChunkHw(TPccdAccessSpeed aSpeed,TPccdMemType aMemType,TBool aWaitSig,TUint aFlag);

	virtual TLinAddr LinearAddress();

	virtual TInt Read(TInt aPos, TAny *aPtr, TInt aLength);

	virtual TInt Write(TInt aPos, const TAny *aPtr, TInt aLength);

	virtual TInt ReadByteMultiple(TInt aPos, TAny *aPtr, TInt aCount);

	virtual TInt WriteByteMultiple(TInt aPos, const TAny *aPtr, TInt aCount);

	virtual TInt ReadHWordMultiple(TInt aPos, TAny *aPtr, TInt aCount);

	virtual TInt WriteHWordMultiple(TInt aPos, const TAny *aPtr, TInt aCount);

	virtual TUint Read8(TInt aPos);

	virtual void Write8(TInt aPos, TUint aValue);

	virtual TBool IsTypeCompatible(TPccdMemType aMemType);

public:

	void ConfigAccessSpeed(TPccdAccessSpeed aSpeed,TBool aWordAccess,TUint aFlag);

public:

	DPlatChunkHw *iChunk;

	TUint iFlag;

	};

#endif