author | William Roberts <williamr@symbian.org> |
Wed, 16 Jun 2010 17:28:40 +0100 | |
branch | GCC_SURGE |
changeset 28 | 85bf606b6d29 |
parent 1 | b4a7eebaaebf |
permissions | -rw-r--r-- |
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// Copyright (c) 2006-2009 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 "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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@file |
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@internalComponent |
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*/ |
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#ifndef HCISYMBIANQDP_H |
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#define HCISYMBIANQDP_H |
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#include <bluetooth/hci/hcicmdqueuedecisionplugin.h> |
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#include <bluetooth/hci/hcicmdqueuedecisioninterface.h> |
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#include <bluetooth/hci/hcitypes.h> |
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#include <bluetooth/hci/hciconsts.h> |
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/** |
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This class represents a QDP that is relevant for hardware that is perfect, |
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and so the Command Queue can operate normally without any special considerations. |
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*/ |
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class CHCISymbianQdp : public CHCICmdQueueDecisionPlugin, |
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public MHCICmdQueueDecisionInterface, |
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public MHCICmdQueueEventModifierInterface, |
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public MHCICmdQueueUtilityUser |
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{ |
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public: |
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static CHCISymbianQdp* NewL(); |
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private: // from CHCICmdQueueDecisionPlugin |
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virtual TAny* Interface(TUid aUid); |
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private: // virtuals from MHCICmdQueueDecisionInterface |
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TBool MhcqdiDoesCommandRequireWorkaround(const CHCICommandQItem& aParent); |
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CHCICommandQItem* MhcqdiGetPreChildCommand(const CHCICommandQItem& aParent, |
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const CHCICommandQItem* const aPreviousWorkaroundCmd, |
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const THCIEventBase* const aPreviousCmdResult); |
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CHCICommandQItem* MhcqdiGetPostChildCommand(const CHCICommandQItem& aParent, |
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const CHCICommandQItem* const aPreviousPostChild, |
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const THCIEventBase* aPreviousCmdResult); |
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THCIEventBase* MhcqdiGetFakedUnsolicitedEvent(const CHCICommandQItem& aParent, |
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const THCIEventBase* aPreviousFakedEvent); |
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void MhcqdiCommandAboutToBeDeleted(const CHCICommandQItem& aDyingCmd); |
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TInt MhcqdiCanSend(CHCICommandQItem& aCommand, const TDblQue<const CHCICommandQItem>& aSentCommands); |
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TUint MhcqdiTimeoutRequired(const CHCICommandQItem& aCmdAboutToBeSent); |
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void MhcqdiMatchedEventReceived(const THCIEventBase& aEvent, const CHCICommandQItem& aRelatedCommand); |
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TCommandErroredAction MhcqdiMatchedErrorEventReceived(const THCIEventBase& aErrorEvent, |
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const CHCICommandQItem& aRelatedCommand); |
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void MhcqdiUnmatchedEventReceived(const THCIEventBase& aEvent); |
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TCommandTimedOutAction MhcqdiCommandTimedOut(const CHCICommandQItem& aCommand, |
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const TDblQue<const CHCICommandQItem>& aSentCommands, |
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TUint aCurrentCommandCredits, |
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TUint& aCreditsToBeRefunded); |
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void MhcqdiSetPhysicalLinksState(const MPhysicalLinksState& aPhysicalLinkState); |
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void MhcqdiSetHardResetInitiator(const MHardResetInitiator& aHardResetInitiator); |
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void MhcqdiSetHCICommandQueue(MHCICommandQueue& aHCICommandQueue); |
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void MhcqdiSetTimeouts(TUint aQueueStarvationTimeout, TUint aMaxHciCommandTimeout); |
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TUint MhcqdiReset(); |
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private: // from MHCICmdQueueEventModifierInterface |
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void MhcqemiMatchedEventReceived(THCIEventBase& aEvent, const CHCICommandQItem& aRelatedCommand); |
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void MhcqemiUnmatchedEventReceived(THCIEventBase& aEvent); |
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private: // from MHCICmdQueueUtilityUser |
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void MhcquuSetUtilitiesProvider(MHCICmdQueueUtilities& aProvider); |
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private: |
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// The initial number of command credits for the HCI Command Queue. |
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const static TInt KHCIDefaultCmdCredits = 1; |
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// Workarounds for controller problems |
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void FixIgnoreInvalidHciParameterErrorOnSetEventMaskOnVersion1_1(THCIEventBase& aEvent); |
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void FixFakeCompletionEventsOnDisconnection(THCIEventBase& aEvent); |
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void FixAddConnectionHandleForTruncatedInvalidConnectionHandleErrorEvents(THCIEventBase& aEvent, const CHCICommandQItem* aRelatedCommand); |
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private: |
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CHCISymbianQdp(); |
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private: |
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MHCICmdQueueUtilities* iProvider; |
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TUint8 iHCIVersion; |
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TBuf8<KHCIMaxEventSize> iEventModBuffer; // utility buffer for the backend of modified/injected events |
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}; |
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Revision: 200951_001
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents:
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#endif // HCISYMBIANQDP_H |