--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kerneltest/e32test/defrag/t_ramdefrag.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,325 @@
+// Copyright (c) 2006-2009 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\defrag\t_ramdefrag.h
+// 
+//
+
+#ifndef _T_RAMDEFRAG_H_
+#define _T_RAMDEFRAG_H_
+
+#include <e32cmn.h>
+#ifndef __KERNEL_MODE__
+#include <e32std.h>
+#endif
+
+#define DEFRAG_TYPE_GEN 		(1)
+#define DEFRAG_TYPE_EMPTY 		(2)
+#define DEFRAG_TYPE_CLAIM		(3)
+
+#define DEFRAG_VER_SYNC 		(1)
+#define DEFRAG_VER_SEM	 		(2)
+#define DEFRAG_VER_DFC			(3)
+
+#define NO_FIXED_FLAG			(1)
+#define NO_MOVE_FLAG			(2)
+#define NO_DISCARD_FLAG			(3)
+#define NO_ALLOC_FLAG			(4)
+#define ONLY_DISCARD_FLAG		(5)
+#define RESET_FLAG				(6)
+#define ORIG_FLAG				(7)
+
+#define FREE_ALL_FIXED			(0)
+#define FILL_ALL_FIXED			(-1)
+
+#define FREE_VALID				(0)
+#define FREE_INVALID			(-1)
+//#define DEBUG_VER
+#ifdef DEBUG_VER
+#define TESTDEBUG(a) {a;}
+#else
+#define TESTDEBUG(a) {}
+#endif
+
+struct SCapsPageMoveV01
+	{
+	TVersion	iVersion;
+	};
+	
+struct STestRamDefragVars
+	{
+	TInt iRamSize;
+	TInt iFreeRam;
+	TInt iPageSize;
+	TInt iRamUsed;
+	TInt iNumFreePages;
+	};
+
+struct STestUserSidePageCount
+	{
+	TUint iFreePages;		/**<the number of free pages in the RAM zone*/
+	TUint iFixedPages;		/**<the number of fixed pages in the RAM zone*/
+	TUint iMovablePages;	/**<the number of movable pages in the RAM zone*/
+	TUint iDiscardablePages;/**<the number of discardable pages in the RAM zone*/
+	TUint iReserved[4];		/**<@internalAll reserved for internal use only*/
+	};
+
+struct STestPageCount
+	{
+	TUint iFreePages;
+	TUint iUnknownPages;
+	TUint iFixedPages;
+	TUint iMovablePages;
+	TUint iDiscardablePages;
+	TUint iOtherPages;
+	};
+
+struct STestFlagParams
+	{
+	TUint	iZoneID;
+	TUint8	iZoneFlag;
+	TInt	iSetFlag;
+	TUint8	iOptSetFlag;
+	};
+
+
+struct STestParameters
+	{
+	TInt iDefragVersion; 
+	TInt iDefragType;
+	TInt iPriority;
+	TInt iMaxPages;
+	TUint iID;
+	TRequestStatus* iReqStat;
+	TRequestStatus* iReqStat2;
+	TRequestStatus* iReqStat3;
+	};
+
+// struct for passing multiple RAM zone IDs to the LDD.
+struct SMultiZoneAlloc
+	{
+	TUint* iZoneId;			/**< An array of RAM zone IDs*/
+	TUint iZoneIdSize;		/**< The number of IDs in iZoneId*/
+	};
+
+_LIT(KRamDefragFuncTestLddName,"D_RAMDEFRAG");
+
+class RRamDefragFuncTestLdd : public RBusLogicalChannel
+	{
+public:
+	enum TControl
+		{
+		EDoConsumeRamFinish,
+		EDoSetDebugFlag,
+		EAllocateFixed,
+		EAllocFixedArray, 
+		EAllocateFixed2,
+		EGetAllocDiff,
+		EFreeAllFixed,
+		EAllocateFixedWrite,
+		EFreeAllFixedRead,
+		EPageCount,
+		EZoneAllocContiguous,
+		EMultiZoneAllocContiguous,
+		EZoneAllocDiscontiguous,
+		EMultiZoneAllocDiscontiguous,
+		EZoneAllocDiscontiguous2,
+		EZoneAllocToMany,
+		EZoneAllocToManyArray,
+		EZoneAllocToMany2,
+		EAllocContiguous,
+		EFreeZone,
+		EFreeFromAllZones,
+		EFreeFromAddr, 
+		ECheckCancel,
+		ECheckPriorities,
+		ECallDefrag,
+		ESetZoneFlag,
+		EGetDefragOrder,
+		EResetDriver,
+		};
+
+#ifndef __KERNEL_MODE__
+public:
+	inline TInt Open()
+		{ return DoCreate(KRamDefragFuncTestLddName,TVersion(),KNullUnit,NULL,NULL,EOwnerProcess,ETrue); }
+
+	inline TInt ResetDriver()
+		{ return DoControl(EResetDriver,(TAny*)NULL, (TAny*)NULL); }
+
+	inline TInt DoSetDebugFlag(TInt aState)
+		{ return DoControl(EDoSetDebugFlag,(TAny*)aState, (TAny*)NULL); }
+
+	inline TInt AllocateFixed(TInt aNumOfPages)
+		{ return DoControl(EAllocateFixed,(TAny*)aNumOfPages, (TAny*)NULL); }
+
+	inline TInt AllocFixedArray(TInt aNumOfPages)
+		{ return DoControl(EAllocFixedArray,(TAny*)aNumOfPages, (TAny*)NULL); }
+
+	inline TInt AllocateFixed2(TInt aNumOfPages)
+		{ return DoControl(EAllocateFixed2,(TAny*)aNumOfPages, (TAny*)NULL); }
+
+	inline TInt GetAllocDiff(TInt aNumOfPages)
+		{ return DoControl(EGetAllocDiff,(TAny*)aNumOfPages, (TAny*)NULL); }
+
+	inline TInt FreeAllFixedPages()
+		{ return DoControl(EFreeAllFixed); }
+
+	inline TInt AllocateFixedWrite(TInt aNumOfPages)
+		{ return DoControl(EAllocateFixedWrite,(TAny*)aNumOfPages, (TAny*)NULL); }
+
+	inline TInt FreeAllFixedPagesRead()
+		{ return DoControl(EFreeAllFixedRead,(TAny*)NULL, (TAny*)NULL); }
+
+	inline TInt ZoneAllocContiguous(TUint aZoneID, TInt aSize)
+		{ return DoControl(EZoneAllocContiguous,(TAny*)aZoneID, (TAny*)aSize); }
+
+	inline TInt MultiZoneAllocContiguous(TUint* aZoneId, TUint aZoneIdSize, TInt aSize)
+		{ 
+		SMultiZoneAlloc multiZoneAlloc;
+		multiZoneAlloc.iZoneId = aZoneId;
+		multiZoneAlloc.iZoneIdSize = aZoneIdSize;
+		return DoControl(EMultiZoneAllocContiguous,(TAny*)&multiZoneAlloc, (TAny*)aSize); 
+		}
+
+	inline TInt ZoneAllocDiscontiguous(TUint aZoneID, TInt aNumPages)
+		{ return DoControl(EZoneAllocDiscontiguous,(TAny*)aZoneID, (TAny*)aNumPages); }
+
+	inline TInt MultiZoneAllocDiscontiguous(TUint* aZoneId, TUint aZoneIdSize, TInt aNumPages)
+		{ 
+		SMultiZoneAlloc multiZoneAlloc;
+		multiZoneAlloc.iZoneId = aZoneId;
+		multiZoneAlloc.iZoneIdSize = aZoneIdSize;
+		return DoControl(EMultiZoneAllocDiscontiguous,(TAny*)&multiZoneAlloc, (TAny*)aNumPages);
+		}
+
+	inline TInt ZoneAllocDiscontiguous2(TUint aZoneID, TInt aNumPages)
+		{ return DoControl(EZoneAllocDiscontiguous2,(TAny*)aZoneID, (TAny*)aNumPages); }
+
+	inline TInt ZoneAllocToMany(TInt aZoneIndex, TInt aNumPages)
+		{ return DoControl(EZoneAllocToMany,(TAny*)aZoneIndex, (TAny*)aNumPages); }
+
+	inline TInt ZoneAllocToManyArray(TInt aZoneIndex, TInt aNumPages)
+		{ return DoControl(EZoneAllocToManyArray,(TAny*)aZoneIndex, (TAny*)aNumPages); }
+
+	inline TInt ZoneAllocToMany2(TInt aZoneIndex, TInt aNumPages)
+		{ return DoControl(EZoneAllocToMany2,(TAny*)aZoneIndex, (TAny*)aNumPages); }
+	
+	inline TInt AllocContiguous(TInt aSize)
+		{ return DoControl(EAllocContiguous,(TAny*)aSize, (TAny*)NULL); }
+
+	inline TInt FreeZone(TInt aNumPages)
+		{ return DoControl(EFreeZone,(TAny*)aNumPages, (TAny*)NULL); }
+
+	inline TInt FreeFromAllZones()
+		{ return DoControl(EFreeFromAllZones,(TAny*)NULL, (TAny*)NULL); }
+
+
+	inline TInt CheckCancel(TInt aDefragType, TUint aID = 0)
+		{ 
+		STestParameters params;
+		
+		params.iDefragType = aDefragType;
+		params.iDefragVersion = 0;
+		params.iID = aID;
+		params.iPriority = 0;
+		params.iMaxPages = 0;
+		params.iReqStat = NULL; 
+		params.iReqStat2 = NULL; 
+		params.iReqStat3 = NULL; 
+		return DoControl(ECheckCancel,(TAny*)&params); 
+		}
+
+	inline TInt FreeFromAddr(TInt aNumPages, TUint32 aAddr)
+		{ return DoControl(EFreeFromAddr,(TAny*)aNumPages, (TAny*)aAddr); }
+
+	inline TInt PageCount(TUint aID, STestUserSidePageCount* aPageData)
+		{ return DoControl(EPageCount,(TAny*)aID, (TAny*)aPageData); }
+
+	inline TInt CallDefrag(TInt aDefragType, TInt aDefragVersion, TUint aID = 0, TInt aMaxPages = 0, TInt aPriority = -1, TRequestStatus* aReqStat = NULL)
+		{ 
+		STestParameters params;
+		
+		params.iDefragType = aDefragType;
+		params.iDefragVersion = aDefragVersion;
+		params.iID = aID;
+		params.iPriority = aPriority;
+		params.iMaxPages = aMaxPages;
+		params.iReqStat = aReqStat;
+		if (aReqStat)
+			{
+			*aReqStat = KRequestPending;
+			}
+		params.iReqStat2 = NULL; 
+		params.iReqStat3 = NULL; 
+		TInt ret = DoControl(ECallDefrag,(TAny*)&params); 
+		return ret;
+		}
+
+	/**
+	@param aZoneID		The ID of the RAM zone to modify
+	@param aZoneFlag	The flags to clear, if want only aSetFlags to be enabled after this then
+						aZoneFlag should be the current flags sets on the RAM zone.
+	@param aSetFlag		The flags to set
+	@param aOptSetFlag	If aSetFlag==ORIG_FLAG then aOptSetFlag will be the flags to set 
+						on the RAM zone.
+	*/
+	inline TInt SetZoneFlag(TUint aZoneID, TUint8 aZoneFlag, TInt aSetFlag, TUint8 aOptSetFlag = 0x00)
+		{ 
+		STestFlagParams flagParams;
+		
+		flagParams.iZoneID = aZoneID;
+		flagParams.iZoneFlag = aZoneFlag;
+		flagParams.iSetFlag = aSetFlag;
+		flagParams.iOptSetFlag = aOptSetFlag;
+		
+		return DoControl(ESetZoneFlag,(TAny*)&flagParams, (TAny*)NULL); 
+		}
+
+	inline TInt CheckPriorities(TInt aDefragType, TUint aID = 0, TRequestStatus* aReqStat = NULL, TRequestStatus* aReqStat2 = NULL, TRequestStatus* aReqStat3 = NULL)
+		{ 
+		STestParameters params;
+		
+		params.iDefragType = aDefragType;
+		params.iDefragVersion = 0;
+		params.iID = aID;
+		params.iPriority = 0;
+		params.iMaxPages = 0;
+		params.iReqStat = aReqStat;
+		if (aReqStat)
+			{
+			*aReqStat = KRequestPending;
+			}
+		params.iReqStat2 = aReqStat2; 
+		if (aReqStat2)
+			{
+			*aReqStat2 = KRequestPending;
+			}
+		params.iReqStat3 = aReqStat3;  
+		if (aReqStat3)
+			{
+			*aReqStat3 = KRequestPending;
+			}
+
+		return DoControl(ECheckPriorities,(TAny*)&params); 
+		}
+
+	inline TInt GetDefragOrder()
+		{ return DoControl(EGetDefragOrder,(TAny*)NULL, (TAny*)NULL); }
+
+
+#endif
+	};
+
+
+#endif //_T_RAMDEFRAG_H_