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// Copyright (c) 1994-2010 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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// eka\include\drivers\rpmb\rpmbdevice.h
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/**
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@file
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@internalTechnology
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*/
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#include <drivers/mmc.h>
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#include <e32cmn.h>
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const TUint KBusNumber = 0;
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const TUint KDeviceAddress = 0; //Address on card is not applicable to RPMB. This is handled on media device.
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const TUint8 KIndexNotAssigned = 0xFF;
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class DRpmbDevice : public DBase
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{
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public:
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IMPORT_C DRpmbDevice();
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IMPORT_C ~DRpmbDevice();
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IMPORT_C TInt Open(TUint aDeviceIndex);
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IMPORT_C TInt SendAccessRequest(TDes8 &aRpmbRequest, TDes8 &aRpmbResponse);
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IMPORT_C void Close();
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private:
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static void SessionEndCallBack(TAny* aSelf);
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static void BusCallBack(TAny* aPtr, TInt aReason, TAny* a1, TAny* a2);
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void DoSessionEndCallBack();
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TInt PowerUpStack();
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void SetSynchronisationParms(TUint8 aDeviceIndex);
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void ClearSynchronisationParms();
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DSemaphore* iPowerUpSemaphore;
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DSemaphore* iRequestSemaphore;
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NFastMutex iSynchronisationParmsMutex;
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DMMCSession* iSession;
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TMMCard* iCard;
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DMMCSocket* iSocket;
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TPBusCallBack iBusCallBack;
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TMMCCallBack iSessionEndCallBack;
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TUint8* iIntBuf;
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TUint8 iDeviceIndex;
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static DRpmbDevice* DRpmbDevicePtrs[KMaxPBusSockets*4];
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TUint8 iSpare[10]; //for future use
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};
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