sl@0: // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // include/drivers/dma_compat.inl
sl@0: // DMA Framework - Client API definition.
sl@0: //
sl@0: // Inline implementations of functions which (originally) exposed DMA HAI
sl@0: // details that are now, after the header file split into dma_v2.h and
sl@0: // dma_hai.h, no longer meant to be visible to DMA clients. This file is only
sl@0: // included for DMA_APIV2 clients.
sl@0: //
sl@0: // This file is not meant to be a permanent one, and may eventually be removed
sl@0: // together with the deprecated functions it implements.
sl@0: //
sl@0: //
sl@0: 
sl@0: 
sl@0: inline const TDmac* TDmaChannel::Controller() const
sl@0: 	{
sl@0: 	return iController;
sl@0: 	}
sl@0: 
sl@0: static inline TUint32 RequestFlags2SrcConfigFlags(TUint aFlags)
sl@0: 	{
sl@0: 	TUint32 flags = (aFlags & KDmaMemSrc) ? KDmaMemAddr : 0;
sl@0: 	flags |= (aFlags & KDmaPhysAddrSrc) ? KDmaPhysAddr : 0;
sl@0: 	return flags;
sl@0: 	}
sl@0: 
sl@0: static inline TUint32 RequestFlags2DstConfigFlags(TUint aFlags)
sl@0: 	{
sl@0: 	TUint32 flags = (aFlags & KDmaMemDest) ? KDmaMemAddr : 0;
sl@0: 	flags |= (aFlags & KDmaPhysAddrDest) ? KDmaPhysAddr : 0;
sl@0: 	return flags;
sl@0: 	}
sl@0: 
sl@0: inline TInt TDmaChannel::MaxTransferSize(TUint aFlags, TUint32 aPslInfo)
sl@0: 	{
sl@0: 	TUint src_flags = RequestFlags2SrcConfigFlags(aFlags);
sl@0: 	TUint dst_flags = RequestFlags2DstConfigFlags(aFlags);
sl@0: 	return MaxTransferLength(src_flags, dst_flags, aPslInfo);
sl@0: 	}
sl@0: 
sl@0: inline TUint TDmaChannel::MemAlignMask(TUint aFlags, TUint32 aPslInfo)
sl@0: 	{
sl@0: 	TUint src_flags = RequestFlags2SrcConfigFlags(aFlags);
sl@0: 	TUint dst_flags = RequestFlags2DstConfigFlags(aFlags);
sl@0: 	return AddressAlignMask(src_flags, dst_flags, aPslInfo);
sl@0: 	}
sl@0: 
sl@0: 
sl@0: // ---