// Copyright (c) 2005-2009 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:

// e32test\mmu\d_demandpaging.h

// 

//

#ifndef __D_DEMANDPAGING_H__

#define __D_DEMANDPAGING_H__

#include <e32cmn.h>

#ifndef __KERNEL_MODE__

#include <e32std.h>

#endif

_LIT(KDemandPagingTestLddName,"D_DEMANDPAGING");

class RDemandPagingTestLdd : public RBusLogicalChannel

	{

public:

	enum TControl

		{

		ELockTest,

		ESetRealtimeTrace,

		EDoConsumeContiguousRamTest,

		ELock,

		EUnlock,

		EReadHoldingMutexTest,

		ECreatePlatHwChunk,

		EDestroyPlatHwChunk

		};

#ifndef __KERNEL_MODE__

public:

	inline TInt Open()

		{ return DoCreate(KDemandPagingTestLddName,TVersion(),KNullUnit,NULL,NULL,EOwnerProcess,ETrue); }

	inline TInt LockTest(const TAny* aBuffer, TInt aSize)

		{ return DoControl(ELockTest,(TAny*)aBuffer,(TAny*)aSize); }

	inline void SetRealtimeTrace(TBool aEnable)

		{ DoControl(ESetRealtimeTrace,(TAny*)aEnable); }

	inline TInt DoConsumeContiguousRamTest(TInt aAlign, TInt aPages)

		{ return DoControl(EDoConsumeContiguousRamTest,(TAny*)aAlign, (TAny*)aPages); }

	inline TInt Lock(const TAny* aBuffer, TInt aSize)

		{ return DoControl(ELock,(TAny*)aBuffer,(TAny*)aSize); }

	inline TInt Unlock()

		{ return DoControl(EUnlock); }

	inline TInt ReadHoldingMutexTest(TAny* aLocalBuf)

		{ return DoControl(EReadHoldingMutexTest, aLocalBuf); }

	inline TInt CreatePlatHwChunk(TInt aSize, TLinAddr& aAddr)

		{ return DoControl(ECreatePlatHwChunk, (TAny*)aSize, (TAny*)&aAddr); }

	inline TInt DestroyPlatHwChunk()

		{ return DoControl(EDestroyPlatHwChunk); }

#endif

	};

#endif