author | hgs |
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parent 0 | c40eb8fe8501 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2008-2010 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: Declaration of the WlanDeepPsModePowerModeMgr class |
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* |
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*/ |
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/* |
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* %version: 4 % |
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*/ |
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#ifndef WLAN_DEEP_PS_MODE_POWER_MODE_MGR |
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#define WLAN_DEEP_PS_MODE_POWER_MODE_MGR |
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#include "umacpowermodemgrbase.h" |
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class WlanContextImpl; |
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/** |
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* Class implementing infrastructure mode dynamic power mode management |
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* algorithm for Deep PS mode |
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*/ |
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class WlanDeepPsModePowerModeMgr : public WlanPowerModeMgrBase |
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{ |
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public: |
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/** Ctor */ |
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WlanDeepPsModePowerModeMgr(); |
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/** Dtor */ |
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virtual ~WlanDeepPsModePowerModeMgr(); |
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/** |
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* Sets the dynamic power mode transition algorithm parameters |
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* |
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* @param aUapsdRxFrameLengthThreshold received frame |
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* payload length (in bytes) threshold in U-APSD network |
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void SetParameters( TUint16 aUapsdRxFrameLengthThreshold ); |
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/** |
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* To be called when transmitting a frame |
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* |
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* @since S60 5.1 |
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* Determines the need to make a power mode transition |
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* @param aCtxImpl global statemachine context |
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* @param aQueueId Id of the queue/AC via which the frame will be transmitted |
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* @param aEtherType Ethernet type of the frame |
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* @param aDot11FrameType 802.11 frame type |
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* @param aIgnoreThisFrame shall this frame be ignored from dynamic power |
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* mode management perspective |
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* @return To which power management mode to change; if any at all |
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*/ |
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virtual TPowerMgmtModeChange OnFrameTx( |
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WlanContextImpl& aCtxImpl, |
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WHA::TQueueId aQueueId, |
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TUint16 aEtherType, |
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T802Dot11FrameControlTypeMask aDot11FrameType, |
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TBool aIgnoreThisFrame ); |
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/** |
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* To be called when accepting an Rx frame |
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* |
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* @since S60 5.1 |
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* @param aCtxImpl global statemachine context |
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* @param aAccessCategory AC/Queue via which the frame has beeen transmitted |
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* @param aEtherType Ethernet type of the received frame |
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* @param aIgnoreThisFrame shall this frame be ignored from dynamic power |
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* mode management perspective |
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* @param aPayloadLength length of the ethernet frame payload |
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* @param aDaType DA type (Unicast, Multicast or Broadcast) of the frame |
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* @return To which power management mode to change; if any at all |
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*/ |
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virtual TPowerMgmtModeChange OnFrameRx( |
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WlanContextImpl& aCtxImpl, |
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WHA::TQueueId aAccessCategory, |
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TUint16 aEtherType, |
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TBool aIgnoreThisFrame, |
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TUint aPayloadLength, |
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TDaType aDaType ); |
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/** |
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* From WlanPowerModeMgrBase |
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* To be called upon receiving the PS Mode Error indication |
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* Determines the need to make a power mode transition |
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* |
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* @return To which power management mode to change; if any at all |
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virtual TPowerMgmtModeChange OnPsModeErrorIndication(); |
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/** |
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* From WlanPowerModeMgrBase |
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* Resets the state of the object |
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* |
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* @since S60 5.1 |
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*/ |
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virtual void DoReset() {}; |
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private: // Methods |
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// Prohibit copy constructor |
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WlanDeepPsModePowerModeMgr( const WlanDeepPsModePowerModeMgr& ); |
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// Prohibit assigment operator |
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WlanDeepPsModePowerModeMgr& operator= ( |
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const WlanDeepPsModePowerModeMgr& ); |
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private: // Data |
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}; |
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#endif // WLAN_DEEP_PS_MODE_POWER_MODE_MGR |