// Copyright (c) 2002-2010 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/drivers/dma_v2.inl

// DMA Framework - Client API v2 definition.

//

//

// WARNING: This file contains some APIs which are internal and are subject

//          to change without noticed. Such APIs should therefore not be used

//          outside the Kernel and Hardware Services package.

//

// TDmaChannel

//

inline void TDmaChannel::Wait()

	{

	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Wait thread %O channel - %d",

									&Kern::CurrentThread(), iPslId));

	NKern::FMWait(&iLock);

	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Wait thread %O channel - %d Acq",

									&Kern::CurrentThread(), iPslId));

	}

inline void TDmaChannel::Signal()

	{

	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Signal thread %O channel - %d",

									&Kern::CurrentThread(), iPslId));

	NKern::FMSignal(&iLock);

	}

inline TBool TDmaChannel::Flash()

	{

	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Flash thread %O channel - %d",

									&Kern::CurrentThread(), iPslId));

	const TBool r = NKern::FMFlash(&iLock);

	__KTRACE_OPT(KDMA, Kern::Printf("TDmaChannel::Flash thread %O channel - %d Acq (%d)",

									&Kern::CurrentThread(), iPslId, r));

	return r;

	}

inline TBool TDmaChannel::IsOpened() const

	{

	__KTRACE_OPT(KDMA, Kern::Printf("Warning: TDmaChannel::IsOpened() is deprecated"));

	return iController != NULL;

	}

inline TBool TDmaChannel::IsQueueEmpty() const

	{

	return const_cast<TDmaChannel*>(this)->iReqQ.IsEmpty();

	}

inline TUint32 TDmaChannel::PslId() const

	{

	return iPslId;

	}

// ---