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// Copyright (c) 2002-2009 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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// include/drivers/dma_hai.inl
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// DMA Framework - Symbian Hardware Abstraction Interface (SHAI).
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//
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//
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// TDmac
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inline void TDmac::Wait()
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{
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NKern::FMWait(&iLock);
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}
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inline void TDmac::Signal()
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{
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NKern::FMSignal(&iLock);
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}
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inline TDmaTransferArgs& TDmac::HdrToDes(const SDmaDesHdr& aHdr) const
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{
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return static_cast<TDmaTransferArgs*>(iDesPool)[&aHdr - iHdrPool];
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}
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inline TAny* TDmac::HdrToHwDes(const SDmaDesHdr& aHdr) const
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{
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return static_cast<TUint8*>(iDesPool) + iDesSize * (&aHdr - iHdrPool);
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}
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inline TUint32 TDmac::HwDesLinToPhys(TAny* aDes) const
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{
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#ifdef __WINS__
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(void)aDes;
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return 0xDEADBEEF;
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#else
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return iHwDesChunk->iPhysAddr +
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(reinterpret_cast<TLinAddr>(aDes) - iHwDesChunk->iLinAddr);
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#endif
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}
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// ---
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