--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/mmu/d_sharedio.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,100 @@
+// Copyright (c) 2002-2009 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_sharedio.h
+// 
+//
+
+#ifndef __D_SLDD_H__
+#define __D_SLDD_H__
+#include <e32cmn.h>
+#ifndef __KERNEL_MODE__
+#include <e32std.h>
+#endif
+
+const TInt KSizeGlobalBuffer=0x2000;
+const TInt KMagic1=12345;
+const TInt KMagic2=54321;
+
+class RTestLdd : public RBusLogicalChannel
+	{
+public:
+	enum TControl
+		{
+		ECreateBuffer,
+		EMapInGlobalBuffer,
+		EMapOutGlobalBuffer,
+		EDestroyGlobalBuffer,
+		ECreateBufferPhysAddr,
+		EDestroyBufferPhysAddr,
+		EMapInBuffer,
+		EMapOutBuffer,
+		EDestroyBuffer,
+		ECheckBuffer,
+		EFillBuffer,
+		EThreadRW
+		};
+public:
+	inline TInt Open();
+	inline TInt CreateBuffer(TInt aLength);
+	inline TInt MapInGlobalBuffer(TUint aProcessId,TAny*& aAddress,TUint32& aLength);
+	inline TInt MapOutGlobalBuffer();
+	inline TInt DestroyGlobalBuffer();
+	inline TInt CreateBufferPhysAddr(TInt aLength);
+	inline TInt DestroyBufferPhysAddr();
+	inline TInt MapInBuffer(TAny** aAddress,TUint32* aLength);
+	inline TInt MapOutBuffer();
+	inline TInt DestroyBuffer();
+	inline TInt CheckBuffer(TUint32 key);
+	inline TInt FillBuffer(TUint32 key);
+	inline TInt ThreadRW(TDes8& aDes,TInt aThreadId=-1);
+	};
+
+_LIT(KSharedIoTestLddName,"D_SHAREDIO");
+
+#ifndef __KERNEL_MODE__
+inline TInt RTestLdd::Open()
+	{ return DoCreate(KSharedIoTestLddName,TVersion(),KNullUnit,NULL,NULL); }
+inline TInt RTestLdd::CreateBuffer(TInt aLength)
+	{ return DoControl(ECreateBuffer,(TAny*)aLength); }
+inline TInt RTestLdd::MapInGlobalBuffer(TUint aProcessId,TAny*& aAddress,TUint32& aLength)
+	{
+	TUint a = aProcessId;
+	TInt r=DoControl(EMapInGlobalBuffer,&a,&aLength);
+	aAddress = (TAny*)a;
+	return r;
+	}
+inline TInt RTestLdd::MapOutGlobalBuffer()
+	{ return DoControl(EMapOutGlobalBuffer); }
+inline TInt RTestLdd::DestroyGlobalBuffer()
+	{ return DoControl(EDestroyGlobalBuffer); }
+inline TInt RTestLdd::CreateBufferPhysAddr(TInt aLength)
+	{ return DoControl(ECreateBufferPhysAddr,(TAny*)aLength);	}
+inline TInt RTestLdd::DestroyBufferPhysAddr()
+	{ return DoControl(EDestroyBufferPhysAddr); }
+inline TInt RTestLdd::MapInBuffer(TAny** aAddress,TUint32* aLength)
+	{ return DoControl(EMapInBuffer,aAddress,aLength); }
+inline TInt RTestLdd::MapOutBuffer()
+	{ return DoControl(EMapOutBuffer); }
+inline TInt RTestLdd::DestroyBuffer()
+	{ return DoControl(EDestroyBuffer); }
+inline TInt RTestLdd::CheckBuffer(TUint32 key)
+	{ return DoControl(ECheckBuffer,(TAny*)key); }
+inline TInt RTestLdd::FillBuffer(TUint32 key)
+	{ return DoControl(EFillBuffer,(TAny*)key); }
+inline TInt RTestLdd::ThreadRW(TDes8& aDes,TInt aThreadId)
+	{ return DoControl(EThreadRW,(TAny*)&aDes,(TAny*)aThreadId); }
+#endif
+
+#endif
+