--- a/kernel/eka/memmodel/epoc/flexible/mmu/mramalloc.h	Mon Dec 21 16:14:42 2009 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,67 +0,0 @@
-// Copyright (c) 1998-2009 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 "Symbian Foundation License v1.0"
-// which accompanies this distribution, and is available
-// at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".
-//
-// Initial Contributors:
-// Nokia Corporation - initial contribution.
-//
-// Contributors:
-//
-// Description:
-//
-
-#ifndef __RAMALLOC_H__
-#define __RAMALLOC_H__
-#include <kernel/klib.h>
-
-// RAM information block passed from bootstrap to kernel.
-// Consists of two consecutive lists of SRamBank structures, each terminated by
-// a bank with iSize=0.
-// The first list specifies all available blocks of RAM in the system.
-// The second list specifies any blocks of RAM which are reserved and not
-// available for general allocation. This should not include RAM mapped by the
-// bootstrap - this will be discovered when the initial page mappings are
-// analysed.
-struct SRamInfo
-	{
-	SRamBank iBanks[1];				// extend for multiple banks
-//	SRamBank iReservedBlocks[1];
-	};
-
-const TPhysAddr NULL_PAGE=0xffffffffu;
-class DRamAllocatorBase : public DBase
-	{
-public:
-	static DRamAllocatorBase* New(const SRamInfo& aInfo, TInt aPageShift, const SRamBank* aPowerBanks=NULL);
-	static void Panic(TInt aPanic);
-	FORCE_INLINE TInt FreeRamInPages()
-		{return iTotalFreeRamPages;}
-	FORCE_INLINE TInt ClaimPhysicalRam(TPhysAddr aBase, TInt aSize)
-		{return SetPhysicalRamState(aBase,aSize,EFalse);}
-	FORCE_INLINE TInt FreePhysicalRam(TPhysAddr aBase, TInt aSize)
-		{return SetPhysicalRamState(aBase,aSize,ETrue);}
-public:
-	virtual TInt Create(const SRamInfo& aInfo, const SRamBank* aPowerBanks)=0;
-	virtual TInt MarkPageAllocated(TPhysAddr aAddr)=0;
-	virtual TInt FreeRamPage(TPhysAddr aAddr)=0;
-	virtual void FreeRamPages(TPhysAddr* aPageList, TInt aNumPages)=0;
-	virtual TInt AllocRamPages(TPhysAddr* aPageList, TInt aNumPages)=0;
-	virtual TInt AllocContiguousRam(TInt aSize, TPhysAddr& aPhysAddr, TInt aAlign=0)=0;
-	virtual TInt SetPhysicalRamState(TPhysAddr aBase, TInt aSize, TBool aState)=0;
-	virtual TUint TotalPhysicalRamPages()=0;
-protected:
-	static DRamAllocatorBase* New();
-protected:
-	TInt iPageSize;
-	TInt iPageShift;
-	TInt iTotalFreeRamPages;
-	TInt iNumPowerBlocks;
-	TInt* iPowerBlockPages;		// number of pages used in each power block
-	TUint32 iPowerState;		// mask of currently used power blocks
-	};
-
-#endif
-