os/kernelhwsrv/kernel/eka/drivers/pbus/mmc/stackbody.h
author sl@SLION-WIN7.fritz.box
Fri, 15 Jun 2012 03:10:57 +0200
changeset 0 bde4ae8d615e
permissions -rw-r--r--
First public contribution.
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/*
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* Copyright (c) 2006 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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*/
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/**
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@file
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@internalComponent
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Definition of a private extension classes owned by the MMC stack
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*/
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NONSHARABLE_CLASS(DMMCStack::DBody) : public DBase
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	{
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public:
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	DBody(DMMCStack& aStack);
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	// Methods to temporarily increase the idle timeout
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	void SetInactivityTimeout(TInt aInactivityTimeout);
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	void RestoreInactivityTimeout();
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private:
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	DMMCStack& iStack;
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	TInt iInactivityTimeout;		// Copy of DPBusPsuBase::iInactivityTimeout. Used by SetInactivityTimeout()
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	TInt iVccCoreSleepTimeout;         // Copy of DPBusPsuBase::iInactivityTimeout. for iVccCore Psu Sleep timer
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	TInt iInactivityLock;			// incremented whenever SetInactivityTimeout() is called, decremented by RestoreInactivityTimeout()
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    TUint32 iCurrentSelectedBusWidth;	// The currently set bus width
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    TUint32 iCurrentSelectedClock;		// The currently set clock rate in KiloHertz
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friend class DMMCStack;
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	};