sl@0: // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of the License "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // e32test\mmu\d_sharedio.h
sl@0: // 
sl@0: //
sl@0: 
sl@0: #ifndef __D_SLDD_H__
sl@0: #define __D_SLDD_H__
sl@0: #include <e32cmn.h>
sl@0: #ifndef __KERNEL_MODE__
sl@0: #include <e32std.h>
sl@0: #endif
sl@0: 
sl@0: const TInt KSizeGlobalBuffer=0x2000;
sl@0: const TInt KMagic1=12345;
sl@0: const TInt KMagic2=54321;
sl@0: 
sl@0: class RTestLdd : public RBusLogicalChannel
sl@0: 	{
sl@0: public:
sl@0: 	enum TControl
sl@0: 		{
sl@0: 		ECreateBuffer,
sl@0: 		EMapInGlobalBuffer,
sl@0: 		EMapOutGlobalBuffer,
sl@0: 		EDestroyGlobalBuffer,
sl@0: 		ECreateBufferPhysAddr,
sl@0: 		EDestroyBufferPhysAddr,
sl@0: 		EMapInBuffer,
sl@0: 		EMapOutBuffer,
sl@0: 		EDestroyBuffer,
sl@0: 		ECheckBuffer,
sl@0: 		EFillBuffer,
sl@0: 		EThreadRW
sl@0: 		};
sl@0: public:
sl@0: 	inline TInt Open();
sl@0: 	inline TInt CreateBuffer(TInt aLength);
sl@0: 	inline TInt MapInGlobalBuffer(TUint aProcessId,TAny*& aAddress,TUint32& aLength);
sl@0: 	inline TInt MapOutGlobalBuffer();
sl@0: 	inline TInt DestroyGlobalBuffer();
sl@0: 	inline TInt CreateBufferPhysAddr(TInt aLength);
sl@0: 	inline TInt DestroyBufferPhysAddr();
sl@0: 	inline TInt MapInBuffer(TAny** aAddress,TUint32* aLength);
sl@0: 	inline TInt MapOutBuffer();
sl@0: 	inline TInt DestroyBuffer();
sl@0: 	inline TInt CheckBuffer(TUint32 key);
sl@0: 	inline TInt FillBuffer(TUint32 key);
sl@0: 	inline TInt ThreadRW(TDes8& aDes,TInt aThreadId=-1);
sl@0: 	};
sl@0: 
sl@0: _LIT(KSharedIoTestLddName,"D_SHAREDIO");
sl@0: 
sl@0: #ifndef __KERNEL_MODE__
sl@0: inline TInt RTestLdd::Open()
sl@0: 	{ return DoCreate(KSharedIoTestLddName,TVersion(),KNullUnit,NULL,NULL); }
sl@0: inline TInt RTestLdd::CreateBuffer(TInt aLength)
sl@0: 	{ return DoControl(ECreateBuffer,(TAny*)aLength); }
sl@0: inline TInt RTestLdd::MapInGlobalBuffer(TUint aProcessId,TAny*& aAddress,TUint32& aLength)
sl@0: 	{
sl@0: 	TUint a = aProcessId;
sl@0: 	TInt r=DoControl(EMapInGlobalBuffer,&a,&aLength);
sl@0: 	aAddress = (TAny*)a;
sl@0: 	return r;
sl@0: 	}
sl@0: inline TInt RTestLdd::MapOutGlobalBuffer()
sl@0: 	{ return DoControl(EMapOutGlobalBuffer); }
sl@0: inline TInt RTestLdd::DestroyGlobalBuffer()
sl@0: 	{ return DoControl(EDestroyGlobalBuffer); }
sl@0: inline TInt RTestLdd::CreateBufferPhysAddr(TInt aLength)
sl@0: 	{ return DoControl(ECreateBufferPhysAddr,(TAny*)aLength);	}
sl@0: inline TInt RTestLdd::DestroyBufferPhysAddr()
sl@0: 	{ return DoControl(EDestroyBufferPhysAddr); }
sl@0: inline TInt RTestLdd::MapInBuffer(TAny** aAddress,TUint32* aLength)
sl@0: 	{ return DoControl(EMapInBuffer,aAddress,aLength); }
sl@0: inline TInt RTestLdd::MapOutBuffer()
sl@0: 	{ return DoControl(EMapOutBuffer); }
sl@0: inline TInt RTestLdd::DestroyBuffer()
sl@0: 	{ return DoControl(EDestroyBuffer); }
sl@0: inline TInt RTestLdd::CheckBuffer(TUint32 key)
sl@0: 	{ return DoControl(ECheckBuffer,(TAny*)key); }
sl@0: inline TInt RTestLdd::FillBuffer(TUint32 key)
sl@0: 	{ return DoControl(EFillBuffer,(TAny*)key); }
sl@0: inline TInt RTestLdd::ThreadRW(TDes8& aDes,TInt aThreadId)
sl@0: 	{ return DoControl(EThreadRW,(TAny*)&aDes,(TAny*)aThreadId); }
sl@0: #endif
sl@0: 
sl@0: #endif
sl@0: