--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/wlan_bearer/wlanldd/wlan_common/umac_common/src/UmacDot11IbssMode.cpp	Tue Feb 02 02:03:13 2010 +0200
@@ -0,0 +1,109 @@
+/*
+* Copyright (c) 2005-2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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:   Implementation of the WlanDot11IbssMode class.
+*
+*/
+
+/*
+* %version: 21 %
+*/
+
+#include "config.h"
+#include "UmacDot11IbssMode.h"
+#include "UmacContextImpl.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void WlanDot11IbssMode::DoSetTxMpduDaAddress( 
+    SDataFrameHeader& aDataFrameHeader, 
+    const TMacAddress& aMac ) const
+    {
+    aDataFrameHeader.iAddress1 = aMac;
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TBool WlanDot11IbssMode::DoIsRxFrameSAourAddress( 
+    WlanContextImpl& aCtxImpl,
+    const SDataFrameHeader& aFrameHeader,
+    const SAmsduSubframeHeader* /*aSubFrameHeader*/) const
+    {
+    return aFrameHeader.iAddress2 == aCtxImpl.iWlanMib.dot11StationId;
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+TBool WlanDot11IbssMode::DoIsValidAddressBitCombination(
+    const SDataFrameHeader& aFrameHeader ) const
+    {
+    return !( aFrameHeader.IsFromDsBitSet() 
+        || aFrameHeader.IsToDsBitSet() );
+    }
+
+// ---------------------------------------------------------------------------
+// 
+// ---------------------------------------------------------------------------
+//
+void WlanDot11IbssMode::DoBuildEthernetFrame(
+    TDataBuffer& aBuffer,
+    const SDataMpduHeader& aDot11DataMpdu,
+    const TUint8* aStartOfEtherPayload,
+    TUint aEtherPayloadLength,
+    TBool /*aAmsdu*/,
+    TUint8* /*aCopyBuffer*/ )
+    {
+    OsTracePrint( KUmacDetails, (TUint8*)
+        ("UMAC: WlanDot11InfrastructureMode::DoBuildEthernetFrame"));
+
+    // copy SA to the correct location.
+    os_memcpy( 
+        const_cast<TUint8*>(aStartOfEtherPayload) - sizeof( TMacAddress ), 
+        reinterpret_cast<const TUint8*>(
+            aDot11DataMpdu.iHdr.iAddress2.iMacAddress ),
+        sizeof( TMacAddress ) );
+
+    // copy DA to the correct location.
+    os_memcpy( 
+        const_cast<TUint8*>(aStartOfEtherPayload) 
+            - ( 2 * sizeof( TMacAddress ) ), 
+        reinterpret_cast<const TUint8*>(
+            aDot11DataMpdu.iHdr.iAddress1.iMacAddress ),
+        sizeof( TMacAddress ) );
+    
+    // set the length
+    aBuffer.KeSetLength( 
+        aEtherPayloadLength 
+        + ( sizeof( TMacAddress ) * 2 ) );
+
+    // set the frame type
+    aBuffer.FrameType( TDataBuffer::KEthernetFrame );
+    
+    // set the offset to the beginning of the ready ethernet frame 
+    // from the beginning of the Rx buf
+    aBuffer.KeSetOffsetToFrameBeginning( 
+        aStartOfEtherPayload - ( 2 * sizeof( TMacAddress ) ) // frame beginning
+        - aBuffer.KeGetBufferStart() );                      // buffer beginning
+
+    OsTracePrint( KRxFrame, (TUint8*)
+        ("UMAC: WlanDot11IbssMode::DoBuildEthernetFrame: offset to frame beginning: %d"),
+        aBuffer.KeOffsetToFrameBeginning());
+    }