diff -r f92a4f87e424 -r 012cc2ee6408 usbmgmt/usbmgr/device/classdrivers/ncm/classimplementation/ncmpktdrv/pktdrv/src/ncmpktdrv.cpp --- a/usbmgmt/usbmgr/device/classdrivers/ncm/classimplementation/ncmpktdrv/pktdrv/src/ncmpktdrv.cpp Tue Aug 31 17:01:47 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,273 +0,0 @@ -/* -* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: -* -*/ - -#include "ncmpktdrv.h" - -#include "ncmengine.h" -#include "ncmserver.h" -#include "OstTraceDefinitions.h" -#ifdef OST_TRACE_COMPILER_IN_USE -#include "ncmpktdrvTraces.h" -#endif - - -/** -Constructor. Packet Driver object. -*/ -CNcmPktDrv::CNcmPktDrv(CPktDrvFactory& aFactory) : CPktDrvBase(aFactory) - { - } - -/** -Destructor. -*/ -CNcmPktDrv::~CNcmPktDrv() - { - delete iNcmServer; - delete iEngine; - } - -/** -Construction of the CNcmDrvBase object -@param aParent Pointer to the CLANLinkCommon class. -*/ -void CNcmPktDrv::ConstructL(CLANLinkCommon* aParent) - { - OstTraceFunctionEntry0(CNCMPKTDRV_CONSTRUCTL); - - iParent = aParent; - iEngine = CNcmEngine::NewL(*this); - iNcmServer = CNcmServer::NewL(*iEngine); - } - -/** -Call to LDD or subordinate object to start/initialise the Physical device -*/ -TInt CNcmPktDrv::StartInterface() - { - OstTraceFunctionEntry0(CNCMPKTDRV_STARTINTERFACE); - - TRAPD(err, iParent->FoundMACAddrL()); - if (KErrNone != err) - { - return err; - } - - OstTrace0(TRACE_NORMAL, CNCMPKTDRV_STARTINTERFACE_DUP02, "CNcmPktDrv, calling LinkLayerUp"); - iParent->LinkLayerUp(); - OstTraceFunctionExit0(CNCMPKTDRV_STARTINTERFACE_DUP01); - return err; - } - -/** -Call to LDD or subordinate object to stop/de-initialise the Physical device -*/ -TInt CNcmPktDrv::StopInterface() - { - OstTraceFunctionEntry0(CNCMPKTDRV_STOPINTERFACE); - - iEngine->Stop(); - - return KErrNone; - } - -/** -Call to LDD or subordinate object to reset/re-initialise the Physical device -*/ -TInt CNcmPktDrv::ResetInterface() - { - return KErrNone; - } - -/** -EtherII MAC layer comments say we should free the packet buffer -RMBuf could contain a chain so get into a contiguous buffer -@param aPacket Reference to a chain of data buffers to be passed to the line. -@return 0 Tells the higher layer to send no more data. - 1 Tells higher layer that it can send more data. -*/ -TInt CNcmPktDrv::Send(RMBufChain &aPacket) - { - TInt error = iEngine->Send(aPacket); - aPacket.Free(); - - return error; - } - -/** -Read the Available data. -@param aBuffer A Reference to a buffer holding data. -*/ -void CNcmPktDrv::ReceiveEthFrame(RMBufPacket& aPacket) - { - iParent->Process(aPacket); - } - -/** -Resume Sending is a notification call into NIF from the lower layer telling the NIF that a -previous sending congestion situation has been cleared and it can accept more downstack data. -*/ -void CNcmPktDrv::ResumeSending() - { - iParent->ResumeSending(); - } - -/** -Call to LDD or subordinate object to set the receive mode of the LAN Device -@param aMode The mode to be set for the LAN Device. -@return KErrNotSupported LAN Device does not support. -*/ -TInt CNcmPktDrv::SetRxMode(TRxMode /*aMode*/) - { - return KErrNotSupported; - } - -/** -Call to LDD or subordinate object to Get the receive mode of the LAN Device -@return KErrNotSupported LAN Device does not support. -*/ -TInt CNcmPktDrv::GetRxMode() const - { - return KErrNotSupported; - } - -/** -Call to LDD or subordinate object to get the Hardware address of the LAN Device -@return NULL Failure. - (NULL Terminated Binary String) The Hardware Address of the interface. LAN Device - Specific -*/ -TUint8* CNcmPktDrv::GetInterfaceAddress()const - { - return iEngine->InterfaceAddress(); - } - -/** -Call to LDD or subordinate object to set the Hardware address of the LAN Device. -@param THWAddr Address of where the Multicast list should be written. -@return KErrNone if Successful - KErrNotSupported LAN Device does not support. - Implementation specific Error Code Failure -*/ -TInt CNcmPktDrv::SetInterfaceAddress(const THWAddr&) - { - return KErrNotSupported; - } - -/** -Call to LDD or subordinate object to retrieve the Multicast List from the LAN Device -@param aAddr Address of where the Multicast list should be written. -@param n Output Parameter , number of Addresses written -@return KErrNone if Successful - KErrNotSupported LAN Device does not support. - Implementation specific Error Code Failure -*/ -TInt CNcmPktDrv::GetMulticastList(const THWAddr* /*aAddr*/, TInt& /*n*/) const - { - return KErrNotSupported; - } - -/** -Call to LDD or subordinate object to set the Multicast List for the LAN Device. -@param aAddr Address of where the Multicast list should be written. -@param n Output Parameter , number of Addresses written -@return KErrNone if Successful - KErrNotSupported LAN Device does not support. - Implementation specific Error Code Failure -*/ -TInt CNcmPktDrv::SetMulticastList(const THWAddr* /*aAddr*/, TInt /*n*/) - { - return KErrNotSupported; - } - -/** -Call to LDD or subordinate object to power up the LAN Device. -@return KErrNone if Successful - KErrNotSupported LAN Device does not support. - Implementation specific Error Code Failure -*/ -TInt CNcmPktDrv::InterfacePowerUp() - { - return KErrNotSupported; - } - -/** -Call to LDD or subordinate object to power down the LAN Device -@return KErrNone if Successful - KErrNotSupported LAN Device does not support. - Implementation specific Error Code Failure -*/ -TInt CNcmPktDrv::InterfacePowerDown() - { - return KErrNotSupported; - } - -/** -Call to LDD or subordinate object to suspend the LAN Device. -@return KErrNone if Successful - KErrNotSupported LAN Device does not support. - Implementation specific Error Code Failure -*/ -TInt CNcmPktDrv::InterfaceSleep() - { - return KErrNotSupported; - } - -/** -Call to LDD or subordinate object to resume the LAN Device. -@return KErrNone if Successful - KErrNotSupported LAN Device does not support. - Implementation specific Error Code Failure -*/ -TInt CNcmPktDrv::InterfaceResume() - { - return KErrNotSupported; - } - -/** -Receive notifications from agent -*/ -TInt CNcmPktDrv::Notification(enum TAgentToNifEventType aEvent, void* aInfo) - { - TInt retval = KErrNotSupported; - - return retval; - } - -/** -Receive Control() calls from agent/nifman/connection -*/ -TInt CNcmPktDrv::Control(TUint /*aLevel*/,TUint /*aName*/,TDes8& /*aOption*/, TAny* /*aSource*/) - { - return KErrNotSupported; - } - -/** -Report the progress of packet driver to NCM Class Controller for fatal error -*/ -void CNcmPktDrv::FatalErrorNotification(TInt aError) - { - iParent->IfProgress(ENcmPktDrvFatalError, aError); - } - -#ifdef __OVER_DUMMYUSBSCLDD__ -TInt CNcmPktDrv::State() const - { - return iEngine->State(); - } -#endif -