diff -r 36bfc973b146 -r 329ab0095843 kernel/eka/include/drivers/dma_hai.inl
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/include/drivers/dma_hai.inl	Mon Jan 18 21:31:10 2010 +0200
@@ -0,0 +1,54 @@
+// Copyright (c) 2002-2009 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/drivers/dma_hai.inl
+// DMA Framework - Symbian Hardware Abstraction Interface (SHAI).
+//
+//
+
+
+// TDmac
+
+inline void TDmac::Wait()
+	{
+	NKern::FMWait(&iLock);
+	}
+
+inline void TDmac::Signal()
+	{
+	NKern::FMSignal(&iLock);
+	}
+
+inline TDmaTransferArgs& TDmac::HdrToDes(const SDmaDesHdr& aHdr) const
+	{
+	return static_cast<TDmaTransferArgs*>(iDesPool)[&aHdr - iHdrPool];
+	}
+
+inline TAny* TDmac::HdrToHwDes(const SDmaDesHdr& aHdr) const
+	{
+	return static_cast<TUint8*>(iDesPool) + iDesSize * (&aHdr - iHdrPool);
+	}
+
+inline TUint32 TDmac::HwDesLinToPhys(TAny* aDes) const
+	{
+#ifdef __WINS__
+	(void)aDes;
+	return 0xDEADBEEF;
+#else
+	return iHwDesChunk->iPhysAddr +
+		(reinterpret_cast<TLinAddr>(aDes) - iHwDesChunk->iLinAddr);
+#endif
+	}
+
+
+// ---