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// Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of the License "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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//
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#ifndef __UBOOTLDRLDD_H__
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#define __UBOOTLDRLDD_H__
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#include <e32cmn.h>
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#ifndef __KERNEL_MODE__
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#include <e32std.h>
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#endif
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_LIT(KBootldrLddName,"ubootldr.ldd");
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class RUBootldrLdd : public RBusLogicalChannel
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{
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public:
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enum TControl
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{
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ECreateChunk,
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EGetChunkHandle,
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ECommitMemory,
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ECloseChunk,
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EIsDestroyed,
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ECloseChunkHandle,
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ERestart,
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};
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#ifndef __KERNEL_MODE__
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public:
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inline TInt Open()
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{ return DoCreate(KBootldrLddName,TVersion(),KNullUnit,NULL,NULL,EOwnerProcess,ETrue); }
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inline TInt CreateChunk(TInt aSize, TAny** aKernelAddress=0)
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{
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ASSERT((aSize&0xFFF)==0);// Round to pg size
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return DoControl(ECreateChunk,(TAny*)aSize,aKernelAddress);
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}
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inline TInt GetChunkHandle(RChunk& aChunk)
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{ return aChunk.SetReturnedHandle(DoControl(EGetChunkHandle)); }
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inline TInt CommitMemory(TInt aSize, TUint32 aPhysAddr)
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{
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ASSERT((aPhysAddr&0xFFF)==0);
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return DoControl(ECommitMemory,(TAny*)aSize, (TAny*)aPhysAddr);
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}
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inline TInt CloseChunk()
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{ return DoControl(ECloseChunk); }
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inline TBool IsDestroyed()
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{ return DoControl(EIsDestroyed); }
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inline TInt CloseChunkHandle(RChunk aChunk)
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{ return DoControl(ECloseChunkHandle,(TAny*)aChunk.Handle()); }
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inline TInt Reboot(TInt aReason)
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{ return DoControl(ERestart,(TAny*)aReason); }
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#endif
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};
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#endif // __UBOOTLDRLDD_H__