--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/include/drivers/iic_channel.inl	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,223 @@
+// Copyright (c) 2008-2009 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:
+// e32/include/iic_channel.inl
+// Channel
+//
+// 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.
+//
+
+inline DIicBusChannel::DIicBusChannel(TChannelType aChanType, TBusType aBusType, TChannelDuplex aChanDuplex)
+	{
+	__KTRACE_OPT(KIIC, Kern::Printf("DIicBusChannel::DIicBusChannel, aChanType=%d, aBusType=%d, aChanDuplex=%d\n",aChanType,aBusType,aChanDuplex));
+
+	// Arbitary ...
+	iFlags=(TUint8)((aChanType&KChannelTypeMask) | ((aBusType<<KBusTypeShift)&KBusTypeMask) | ((aChanDuplex<<KChannelDuplexShift)&(KChannelDuplexMask)));
+	}
+
+inline DIicBusChannel::TChannelType DIicBusChannel::ChannelType() 
+	{return((TChannelType)(iFlags&KChannelTypeMask));}
+
+inline void DIicBusChannel::SetChannelType(TChannelType aChanType) 
+	{
+	iFlags &= ~KChannelTypeMask;
+	iFlags |= (aChanType & KChannelTypeMask);
+	};
+
+inline DIicBusChannel::TBusType DIicBusChannel::BusType() 
+	{return((TBusType)((iFlags & KBusTypeMask) >> KBusTypeShift));};
+
+inline void DIicBusChannel::SetBusType(TBusType aBusType) 
+	{
+	iFlags &= ~KBusTypeMask;
+	iFlags |= ((aBusType << KBusTypeShift) & KBusTypeMask);
+	};
+
+inline DIicBusChannel::TChannelDuplex DIicBusChannel::ChannelDuplex() 
+	{return((TChannelDuplex)((iFlags & KChannelDuplexMask) >> KChannelDuplexShift));};
+
+inline void DIicBusChannel::SetChannelType(TChannelDuplex aChanDuplex) 
+	{
+	iFlags &= ~KChannelDuplexMask;
+	iFlags |= ((aChanDuplex << KChannelDuplexShift) & KChannelDuplexMask);
+	};
+
+inline TInt8 DIicBusChannel::ChannelNumber() const 
+	{return iChannelNumber;};
+
+//
+//		Master Channel
+//
+
+
+// Methods to make private data of TIicBusTransfer object accessible to derivatives of this class
+inline TIicBusTransfer* DIicBusChannelMaster::GetTferNextTfer(const TIicBusTransfer* aTransfer) 
+	{return aTransfer->iNext;};
+
+inline TInt8 DIicBusChannelMaster::GetTferType(const TIicBusTransfer* aTransfer) 
+	{return aTransfer->iType;};
+
+inline TInt8 DIicBusChannelMaster::GetTferBufGranularity(const TIicBusTransfer* aTransfer) 
+	{return aTransfer->iBufGranularity;};
+
+inline const TDes8* DIicBusChannelMaster::GetTferBuffer(const TIicBusTransfer* aTransfer) 
+	{return aTransfer->iBuffer;};
+
+// Methods to make private data of TIicBusTransaction object accessible to derivatives of this class
+inline TDes8* DIicBusChannelMaster::GetTransactionHeader(const TIicBusTransaction* aTransaction) 
+	{return aTransaction->iHeader;};
+
+inline TIicBusTransfer* DIicBusChannelMaster::GetTransHalfDuplexTferPtr(const TIicBusTransaction* aTransaction)
+	{return aTransaction->iHalfDuplexTrans;};
+
+inline TIicBusTransfer* DIicBusChannelMaster::GetTransFullDuplexTferPtr(const TIicBusTransaction* aTransaction) 
+	{return aTransaction->iFullDuplexTrans;};
+
+inline TIicBusCallback* DIicBusChannelMaster::GetTransCallback(const TIicBusTransaction* aTransaction) 
+	{return aTransaction->iCallback;};
+
+inline TUint8 DIicBusChannelMaster::GetTransFlags(const TIicBusTransaction* aTransaction) 
+	{return aTransaction->iFlags;};
+
+
+// Methods to make private data of TIicBusTransactionPreamble object accessible to derivatives of this class
+inline TIicBusPreamble  DIicBusChannelMaster::GetPreambleFuncPtr(const TIicBusTransactionPreamble* aTransfer)
+	{return aTransfer->iPreamble;};
+
+inline TAny* DIicBusChannelMaster::GetPreambleFuncArg(const TIicBusTransactionPreamble* aTransfer)
+	{return aTransfer->iPreambleArg;};
+
+inline TIicBusMultiTranscCbFn  DIicBusChannelMaster::GetMultiTranscFuncPtr(const TIicBusTransactionMultiTransc* aTransfer)
+	{return aTransfer->iMultiTransc;};
+
+inline TAny* DIicBusChannelMaster::GetMultiTranscFuncArg(const TIicBusTransactionMultiTransc* aTransfer)
+	{return aTransfer->iMultiTranscArg;};
+
+inline TIicBusMultiTranscCbFn  DIicBusChannelMaster::GetExtTranscFuncPtr(const TIicBusTransactionPreambleExt* aTransfer)
+	{return aTransfer->iMultiTransc;};
+
+inline TAny* DIicBusChannelMaster::GetExtTranscFuncArg(const TIicBusTransactionPreambleExt* aTransfer)
+	{return aTransfer->iMultiTranscArg;};
+
+inline TInt8 DIicBusChannelSlave::GetMasterWaitTime() 
+	{return iMasterWaitTime;}
+
+inline TInt8 DIicBusChannelSlave::GetClientWaitTime() 
+	{return iClientWaitTime;};
+
+#ifndef STANDALONE_CHANNEL
+inline DIicBusChannelMasterSlave::DIicBusChannelMasterSlave(TBusType aBusType, TChannelDuplex aChanDuplex, DIicBusChannelMaster* aMasterChan, DIicBusChannelSlave* aSlaveChan)
+	: DIicBusChannel(DIicBusChannel::EMasterSlave, aBusType, aChanDuplex),
+	iMasterChannel(aMasterChan),
+	iSlaveChannel(aSlaveChan)
+	{
+	//If in stand-alone channel mode, the client assigns a channel number to the MasterSlave channel it creates. 
+	__ASSERT_ALWAYS(iMasterChannel->iChannelNumber == iSlaveChannel->iChannelNumber,Kern::Fault("MasterSlave channel number ambiguity",0));	
+	iChannelNumber = iMasterChannel->iChannelNumber;
+	}
+#endif
+
+inline TInt DIicBusChannelMasterSlave::DoCreate()
+	{
+	__ASSERT_ALWAYS(iMasterChannel && iSlaveChannel,Kern::Fault("MasterSlave channel not properly initialised",0));
+	TInt r=iMasterChannel->DoCreate();
+	if(r == KErrNone)
+		r=iSlaveChannel->DoCreate();
+	return r;
+	}
+
+inline TInt DIicBusChannelMasterSlave::CancelTransaction(TIicBusTransaction* aTransaction)
+	{return(iMasterChannel->CancelTransaction(aTransaction));}
+
+inline TInt DIicBusChannelMasterSlave::RegisterRxBuffer(TPtr8 aRxBuffer, TInt8 aBufGranularity, TInt8 aNumWords, TInt8 aOffset)
+	{return(iSlaveChannel->RegisterRxBuffer(aRxBuffer, aBufGranularity, aNumWords, aOffset));}
+
+inline TInt DIicBusChannelMasterSlave::RegisterTxBuffer(TPtr8 aTxBuffer, TInt8 aBufGranularity, TInt8 aNumWords, TInt8 aOffset)
+	{return(iSlaveChannel->RegisterTxBuffer(aTxBuffer, aBufGranularity, aNumWords, aOffset));}
+
+inline TInt DIicBusChannelMasterSlave::SetNotificationTrigger(TInt aTrigger)
+	{return(iSlaveChannel->SetNotificationTrigger(aTrigger));}
+
+#ifdef _DEBUG
+inline void DIicBusChannel::DumpChannel()
+	{
+	__KTRACE_OPT(KIIC, Kern::Printf("\n"));	// start
+	switch((TInt)ChannelType())
+		{
+		case(EMaster):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("ChannelType = EMaster\n"));
+			break;
+			}
+		case(ESlave):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("ChannelType = ESlave\n"));
+			break;
+			}
+		case(EMasterSlave):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("ChannelType = EMasterSlave\n"));
+			break;
+			}
+		default:
+			__KTRACE_OPT(KIIC, Kern::Printf("ChannelType %d is not recognised \n",((TInt)ChannelType())));
+		}
+	switch((TInt)BusType())
+		{
+		case(EI2c):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("BusType = EI2c\n"));
+			break;
+			}
+		case(ESpi):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("BusType = ESpi\n"));
+			break;
+			}
+		case(EMicrowire):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("BusType = EMicrowire\n"));
+			break;
+			}
+		case(ECci):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("BusType = ECci\n"));
+			break;
+			}
+		case(ESccb):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("BusType = ESccb\n"));
+			break;
+			}
+		default:
+			__KTRACE_OPT(KIIC, Kern::Printf("BusType %d is not recognised \n",((TInt)BusType())));
+		}
+	switch((TInt)ChannelDuplex())
+		{
+		case(EHalfDuplex):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("ChannelDuplex = EHalfDuplex\n"));
+			break;
+			}
+		case(EFullDuplex):
+			{
+			__KTRACE_OPT(KIIC, Kern::Printf("ChannelDuplex = EFullDuplex\n"));
+			break;
+			}
+		default:
+			__KTRACE_OPT(KIIC, Kern::Printf("ChannelDuplex %d is not recognised \n",((TInt)ChannelDuplex())));
+		}
+	}
+#endif