sl@0: // Copyright (c) 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_shbuf.h
sl@0: //
sl@0: //
sl@0: 
sl@0: #ifndef D_SHBUF_H
sl@0: #define D_SHBUF_H
sl@0: 
sl@0: #include <e32cmn.h>
sl@0: #include <e32ver.h>
sl@0: #include <e32shbufcmn.h>
sl@0: 
sl@0: class TShPoolInfo;
sl@0: class TShPoolCreateInfo;
sl@0: 
sl@0: // Device driver names
sl@0: _LIT(KTestShBufClient, "d_shbuf_client"); // Driver 0
sl@0: _LIT(KTestShBufOwn, "d_shbuf_own"); // Driver 1
sl@0: 
sl@0: // Some test data
sl@0: _LIT8(KTestData1, "QTWHEIRSTTYEUSITOAPPAPSIDSFAGFHUJCKKLIZNXGCPVIBLNEMOQFWCERRATPEA");
sl@0: _LIT8(KTestData2, "8297382917319823712893719824737644563284328746372468732643287463");
sl@0: 
sl@0: const TInt KTestMinimumAlignmentLog2 = 5;
sl@0: const TInt KTestPoolSizeInBufs = 10;
sl@0: const TInt KDefaultPoolHandleFlags = EShPoolWriteable | EShPoolAllocate;
sl@0: 
sl@0: class RShBufTestChannel : public RBusLogicalChannel
sl@0: 	{
sl@0: public:
sl@0: 	enum TTestControl
sl@0: 		{
sl@0: 		ETestOpenUserPool,
sl@0: 		ETestOpenKernelPool,
sl@0: 		ETestCloseUserPool,
sl@0: 		ETestCloseKernelPool,
sl@0: 		ETestManipulateUserBuffer,
sl@0: 		ETestAllocateKernelBuffer,
sl@0: 		ETestCreatePoolPhysAddrCont,
sl@0: 		ETestCreatePoolPhysAddrNonCont,
sl@0: 		ETestAllocateMax,
sl@0: 		ETestBufferAlignmentKernel,
sl@0: 		ETestNegativeTestsKernel,
sl@0: 		ETestCreatePoolContiguousPool,
sl@0: 		ETestPinBuffer,
sl@0: 		// Performance tests
sl@0: 		EFromRShBufProcessAndReturn = 100,
sl@0: 		EFromRShBufProcessAndRelease,
sl@0: 		EFromTPtr8ProcessAndReturn,
sl@0: 		EFromTPtr8ProcessAndRelease
sl@0: 		};
sl@0: 
sl@0: 	enum { EClientThread = 0, EOwnThread = 1 };
sl@0: 
sl@0: #ifndef __KERNEL_MODE__
sl@0: 	inline TInt Open(TInt aDriverNo);	// driver 0 executes in client thread, driver 1 has its own thread
sl@0: 	inline TInt OpenUserPool(TInt aHandle, const TShPoolInfo& aPoolInfo);
sl@0: 	inline TInt OpenKernelPool(TShPoolCreateInfo& aInfo, TInt& aHandle);
sl@0: 	inline TInt CloseUserPool();
sl@0: 	inline TInt CloseKernelPool();
sl@0: 	inline TInt ManipulateUserBuffer(TInt aHandle);
sl@0: 	inline TInt AllocateKernelBuffer(TInt aPoolIndex, TInt& aHandle);
sl@0: 	inline TInt CreatePoolPhysAddrCont(TInt aBufSize);
sl@0: 	inline TInt CreatePoolPhysAddrNonCont(TInt aBufSize);
sl@0: 	inline TInt AllocateMax(TInt aPoolIndex, TInt& aAllocated);
sl@0: 	inline TInt BufferAlignmentKernel(TInt aBufSize, TInt aAlignment);
sl@0: 	inline TInt NegativeTestsKernel();
sl@0: 	inline TInt ContiguousPoolKernel(TShPoolCreateInfo& aInfo);
sl@0: 	inline TInt PinBuffer(TInt aPoolHandle, TInt aBufferHandle);
sl@0: 	// Performance tests
sl@0: 	inline TInt FromRShBufProcessAndReturn(TUint aBufSize);
sl@0: 	inline TInt FromRShBufProcessAndRelease(TInt aHandle);
sl@0: 	inline TInt FromTPtr8ProcessAndReturn(TDes8& aBuf, TUint bufferSize);
sl@0: 	inline TInt FromTPtr8ProcessAndRelease(TDes8& aBuf);
sl@0: #endif // __KERNEL_MODE__
sl@0: 	};
sl@0: 
sl@0: #ifndef __KERNEL_MODE__
sl@0: inline TInt RShBufTestChannel::Open(TInt aDriverNo)
sl@0: 	{
sl@0: 	if (aDriverNo!=0&&aDriverNo!=1)
sl@0: 		{
sl@0: 		return KErrArgument;
sl@0: 		}
sl@0: 	return (DoCreate((aDriverNo)?(KTestShBufOwn()):(KTestShBufClient()),TVersion(1,0,KE32BuildVersionNumber),KNullUnit,NULL,NULL,EOwnerThread));
sl@0: 	}
sl@0: inline TInt RShBufTestChannel::OpenUserPool(TInt aHandle, const TShPoolInfo& aPoolInfo)
sl@0: 	{return DoControl(ETestOpenUserPool, (TAny*) aHandle, (TAny*) &aPoolInfo);}
sl@0: inline TInt RShBufTestChannel::OpenKernelPool(TShPoolCreateInfo& aInfo, TInt& aHandle)
sl@0: 	{return DoControl(ETestOpenKernelPool, (TAny*) &aInfo, (TAny*) &aHandle);}
sl@0: inline TInt RShBufTestChannel::CloseUserPool()
sl@0: 	{return DoControl(ETestCloseUserPool);}
sl@0: inline TInt RShBufTestChannel::CloseKernelPool()
sl@0: 	{return DoControl(ETestCloseKernelPool);}
sl@0: inline TInt RShBufTestChannel::ManipulateUserBuffer(TInt aHandle)
sl@0: 	{return DoControl(ETestManipulateUserBuffer, (TAny*) aHandle);}
sl@0: inline TInt RShBufTestChannel::AllocateKernelBuffer(TInt aPoolIndex, TInt& aHandle)
sl@0: 	{return DoControl(ETestAllocateKernelBuffer, (TAny*) aPoolIndex, (TAny*) &aHandle);}
sl@0: inline TInt RShBufTestChannel::CreatePoolPhysAddrCont(TInt aBufSize)
sl@0: 	{return DoControl(ETestCreatePoolPhysAddrCont, (TAny*) aBufSize);}
sl@0: inline TInt RShBufTestChannel::CreatePoolPhysAddrNonCont(TInt aBufSize)
sl@0: 	{return DoControl(ETestCreatePoolPhysAddrNonCont, (TAny*) aBufSize);}
sl@0: inline TInt RShBufTestChannel::AllocateMax(TInt aPoolIndex, TInt& aAllocated)
sl@0: 	{return DoControl(ETestAllocateMax, (TAny*) aPoolIndex, (TAny*) &aAllocated);}
sl@0: inline TInt RShBufTestChannel::BufferAlignmentKernel(TInt aBufSize, TInt aAlignment)
sl@0: 	{return DoControl(ETestBufferAlignmentKernel, (TAny*) aBufSize, (TAny*) aAlignment);}
sl@0: inline TInt RShBufTestChannel::NegativeTestsKernel()
sl@0: 	{return DoControl(ETestNegativeTestsKernel);}
sl@0: inline TInt RShBufTestChannel::ContiguousPoolKernel(TShPoolCreateInfo& aInfo)
sl@0: 	{return DoControl(ETestCreatePoolContiguousPool, (TAny*)&aInfo);}
sl@0: inline TInt RShBufTestChannel::PinBuffer(TInt aPoolHandle, TInt aBufferHandle)
sl@0: 	{return DoControl(ETestPinBuffer, (TAny*) aPoolHandle, (TAny*) aBufferHandle);}
sl@0: // Performance tests
sl@0: inline TInt RShBufTestChannel::FromRShBufProcessAndReturn(TUint aBufSize)
sl@0: 	{return DoControl(EFromRShBufProcessAndReturn, (TAny*) aBufSize);}
sl@0: inline TInt RShBufTestChannel::FromRShBufProcessAndRelease(TInt aHandle)
sl@0: 	{return DoControl(EFromRShBufProcessAndRelease,(TAny*)aHandle);}
sl@0: inline TInt RShBufTestChannel::FromTPtr8ProcessAndReturn(TDes8& aBuf, TUint aBufSize)
sl@0: 	{return DoControl(EFromTPtr8ProcessAndReturn,(TAny*)&aBuf, (TAny*) aBufSize);}
sl@0: inline TInt RShBufTestChannel::FromTPtr8ProcessAndRelease(TDes8& aBuf)
sl@0: 	{return DoControl(EFromTPtr8ProcessAndRelease,(TAny*)&aBuf);}
sl@0: #endif // __KERNEL_MODE__
sl@0: #endif // D_SHBUF_H