// Copyright (c) 1995-2009 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/d32usbc.inl

 // User side class definitions for USB Device support (inline header).

 // 

 //

 /**

  @file d32usbc.inl

  @publishedPartner

  @released

 */

 #ifndef __D32USBC_INL__

 #define __D32USBC_INL__

 /** @internalTechnology

 */

 struct TUsbcIfcInfo

 	{

 	TUsbcInterfaceInfoBuf* iInterfaceData;

 	TPtr8* iString;

 	TUint32 iBandwidthPriority;

 	};

 /** @internalTechnology

 */

 struct TEndpointTransferInfo

 	{

 	TDesC8* iDes;

 	TTransferType iTransferType;

 	TInt iTransferSize;

 	TBool iZlpReqd;

 	};

 inline TUsbcInterfaceInfo::TUsbcInterfaceInfo(TInt aClass, TInt aSubClass,

 											  TInt aProtocol, TDesC16* aString,

 											  TUint aTotalEndpoints)

 	: iClass(aClass, aSubClass, aProtocol), iString(aString),

 	  iTotalEndpointsUsed(aTotalEndpoints), iEndpointData(), iFeatureWord(0)

 	{}

 #ifndef __KERNEL_MODE__

 /** @capability CommDD

 */

 inline TInt RDevUsbcClient::Open(TInt aUnit)

 	{

 	_LIT(KUsbDevName, "Usbc");

 	return (DoCreate(KUsbDevName, VersionRequired(), aUnit, NULL, NULL, EOwnerThread));

 	}

 inline TVersion RDevUsbcClient::VersionRequired() const

 	{

 	return (TVersion(EMajorVersionNumber, EMinorVersionNumber, EBuildVersionNumber));

 	}

 inline TInt RDevUsbcClient::EndpointZeroRequestError()

 	{

 	return DoControl(EControlEndpointZeroRequestError);

 	}

 inline TInt RDevUsbcClient::EndpointCaps(TDes8& aCapsBuf)

 	{

 	return DoControl(EControlEndpointCaps, &aCapsBuf);

 	}

 inline TInt RDevUsbcClient::DeviceCaps(TUsbDeviceCaps& aCapsBuf)

 	{

 	return DoControl(EControlDeviceCaps, &aCapsBuf);

 	}

 inline TInt RDevUsbcClient::GetAlternateSetting(TInt &aInterfaceNumber)

 	{

 	return DoControl(EControlGetAlternateSetting, &aInterfaceNumber);

 	}

 inline TInt RDevUsbcClient::DeviceStatus(TUsbcDeviceState &aDeviceStatus)

 	{

 	return DoControl(EControlDeviceStatus, &aDeviceStatus);

 	}

 inline TInt RDevUsbcClient::EndpointStatus(TEndpointNumber aEndpoint,TEndpointState &aEndpointStatus)

 	{

 	return DoControl(EControlEndpointStatus,(TAny*) aEndpoint, &aEndpointStatus);

 	}

 inline TInt RDevUsbcClient::QueryReceiveBuffer(TEndpointNumber aEndpoint,TInt& aNumberOfBytes)

 	{

 	return DoControl(EControlQueryReceiveBuffer, (TAny*) aEndpoint, &aNumberOfBytes);

 	}

 inline TInt RDevUsbcClient::SendEp0StatusPacket()

 	{

 	return DoControl(EControlSendEp0StatusPacket);

 	}

 inline TInt RDevUsbcClient::HaltEndpoint(TEndpointNumber aEndpoint)

 	{

 	return DoControl(EControlHaltEndpoint, (TAny*) aEndpoint);

 	}

 inline TInt RDevUsbcClient::ClearHaltEndpoint(TEndpointNumber aEndpoint)

 	{

 	return DoControl(EControlClearHaltEndpoint, (TAny*) aEndpoint);

 	}

 inline TUint RDevUsbcClient::EndpointZeroMaxPacketSizes()

 	{

 	return DoControl(EControlEndpointZeroMaxPacketSizes);

 	}

 inline TInt RDevUsbcClient::SetEndpointZeroMaxPacketSize(TInt aMaxPacketSize)

 	{

 	return DoControl(EControlSetEndpointZeroMaxPacketSize, (TAny*) aMaxPacketSize);

 	}

 inline TInt RDevUsbcClient::GetEndpointZeroMaxPacketSize()

 	{

 	return DoControl(EControlGetEndpointZeroMaxPacketSize);

 	}

 inline TInt RDevUsbcClient::GetDeviceDescriptor(TDes8& aDeviceDescriptor)

 	{

 	return DoControl(EControlGetDeviceDescriptor, &aDeviceDescriptor);

 	}

 inline TInt RDevUsbcClient::SetDeviceDescriptor(const TDesC8& aDeviceDescriptor)

 	{

 	return DoControl(EControlSetDeviceDescriptor, const_cast<TDesC8*>(&aDeviceDescriptor));

 	}

 inline TInt RDevUsbcClient::GetDeviceDescriptorSize(TInt& aSize)

 	{

 	TPckgBuf<TInt> p;

 	TInt r = DoControl(EControlGetDeviceDescriptorSize, &p);

 	if (r == KErrNone)

 		aSize = p();

 	return r;

 	}

 inline TInt RDevUsbcClient::GetConfigurationDescriptor(TDes8& aConfigurationDescriptor)

 	{

 	return DoControl(EControlGetConfigurationDescriptor, &aConfigurationDescriptor);

 	}

 inline TInt RDevUsbcClient::SetConfigurationDescriptor(const TDesC8& aConfigurationDescriptor)

 	{

 	return DoControl(EControlSetConfigurationDescriptor, const_cast<TDesC8*> (&aConfigurationDescriptor));

 	}

 inline TInt RDevUsbcClient::GetConfigurationDescriptorSize(TInt& aSize)

 	{

 	TPckgBuf<TInt> p;

 	TInt r=DoControl(EControlGetConfigurationDescriptorSize, &p);

 	if (r == KErrNone)

 		aSize = p();

 	return r;

 	}

 inline TInt RDevUsbcClient::GetInterfaceDescriptor(TInt aSettingNumber, TDes8& aInterfaceDescriptor)

 	{

 	return DoControl(EControlGetInterfaceDescriptor,(TAny*) aSettingNumber, &aInterfaceDescriptor);

 	}

 inline TInt RDevUsbcClient::SetInterfaceDescriptor(TInt aSettingNumber, const TDesC8& aInterfaceDescriptor)

 	{

 	return DoControl(EControlSetInterfaceDescriptor,(TAny*) aSettingNumber,

 					 const_cast<TDesC8*>(&aInterfaceDescriptor));

 	}

 inline TInt RDevUsbcClient::GetInterfaceDescriptorSize(TInt aSettingNumber, TInt& aSize)

 	{

 	TPckgBuf<TInt> p;

 	TInt r = DoControl(EControlGetInterfaceDescriptorSize,(TAny*) aSettingNumber, &p);

 	if (r == KErrNone)

 		aSize = p();

 	return r;

 	}

 inline TInt RDevUsbcClient::GetEndpointDescriptor(TInt aSettingNumber, TInt aEndpointNumber,

 												  TDes8& aEndpointDescriptor)

 	{

 	TEndpointDescriptorInfo info = {aSettingNumber, aEndpointNumber, &aEndpointDescriptor};

 	return DoControl(EControlGetEndpointDescriptor, &info, NULL);

 	}

 inline TInt RDevUsbcClient::SetEndpointDescriptor(TInt aSettingNumber, TInt aEndpointNumber,

 												  const TDesC8& aEndpointDescriptor)

 	{

 	TEndpointDescriptorInfo info = {aSettingNumber, aEndpointNumber, const_cast<TDesC8*>(&aEndpointDescriptor)};

 	return DoControl(EControlSetEndpointDescriptor, &info, NULL);

 	}

 inline TInt RDevUsbcClient::GetEndpointDescriptorSize(TInt aSettingNumber, TInt aEndpointNumber, TInt& aSize)

 	{

 	TPckgBuf<TInt> p;

 	TEndpointDescriptorInfo info = {aSettingNumber, aEndpointNumber, &p};

 	TInt r = DoControl(EControlGetEndpointDescriptorSize, &info, NULL);

 	if (r == KErrNone)

 		aSize = p();

 	return r;

 	}

 inline void RDevUsbcClient::GetOtgDescriptorSize(TInt& aSize)

 	{

 	aSize = KUsbDescSize_Otg;

 	}

 inline TInt RDevUsbcClient::GetOtgDescriptor(TDes8& aOtgDesc)

 	{

 	return DoControl(EControlGetOtgDescriptor, (TAny*)&aOtgDesc);

 	}

 inline TInt RDevUsbcClient::SetOtgDescriptor(const TDesC8& aOtgDesc)

 	{

 	return DoControl(EControlSetOtgDescriptor, (TAny*)&aOtgDesc);

 	}

 inline TInt RDevUsbcClient::GetDeviceQualifierDescriptor(TDes8& aDescriptor)

 	{

 	return DoControl(EControlGetDeviceQualifierDescriptor, &aDescriptor);

 	}

 inline TInt RDevUsbcClient::SetDeviceQualifierDescriptor(const TDesC8& aDescriptor)

 	{

 	return DoControl(EControlSetDeviceQualifierDescriptor, const_cast<TDesC8*>(&aDescriptor));

 	}

 inline TInt RDevUsbcClient::GetOtherSpeedConfigurationDescriptor(TDes8& aDescriptor)

 	{

 	return DoControl(EControlGetOtherSpeedConfigurationDescriptor, &aDescriptor);

 	}

 inline TInt RDevUsbcClient::SetOtherSpeedConfigurationDescriptor(const TDesC8& aDescriptor)

 	{

 	return DoControl(EControlSetOtherSpeedConfigurationDescriptor, const_cast<TDesC8*> (&aDescriptor));

 	}

 inline TInt RDevUsbcClient::GetCSInterfaceDescriptorBlock(TInt aSettingNumber, TDes8& aInterfaceDescriptor)

 	{

 	return DoControl(EControlGetCSInterfaceDescriptor,(TAny*) aSettingNumber, &aInterfaceDescriptor);

 	}

 inline TInt RDevUsbcClient::GetCSInterfaceDescriptorBlockSize(TInt aSettingNumber, TInt& aSize)

 	{

 	TPckgBuf<TInt> p;

 	TInt r = DoControl(EControlGetCSInterfaceDescriptorSize,(TAny*) aSettingNumber, &p);

 	if (r == KErrNone)

 		aSize = p();

 	return r;

 	}

 inline TInt RDevUsbcClient::GetCSEndpointDescriptorBlock(TInt aSettingNumber, TInt aEndpointNumber,

 														 TDes8& aEndpointDescriptor)

 	{

 	TEndpointDescriptorInfo info={aSettingNumber, aEndpointNumber, &aEndpointDescriptor};

 	return DoControl(EControlGetCSEndpointDescriptor,&info,NULL);

 	}

 inline TInt RDevUsbcClient::GetCSEndpointDescriptorBlockSize(TInt aSettingNumber, TInt aEndpointNumber,

 															 TInt& aSize)

 	{

 	TPckgBuf<TInt> p;

 	TEndpointDescriptorInfo info = {aSettingNumber, aEndpointNumber, &p};

 	TInt r = DoControl(EControlGetCSEndpointDescriptorSize, &info, NULL);

 	if (r == KErrNone)

 		aSize = p();

 	return r;

 	}

 inline TInt RDevUsbcClient::SignalRemoteWakeup()

 	{

 	return DoControl(EControlSignalRemoteWakeup);

 	}

 inline TInt RDevUsbcClient::DeviceDisconnectFromHost()

 	{

 	return DoControl(EControlDeviceDisconnectFromHost);

 	}

 inline TInt RDevUsbcClient::DeviceConnectToHost()

 	{

 	return DoControl(EControlDeviceConnectToHost);

 	}

 inline TInt RDevUsbcClient::PowerUpUdc()

 	{

 	return DoControl(EControlDevicePowerUpUdc);

 	}

 inline TBool RDevUsbcClient::CurrentlyUsingHighSpeed()

 	{

 	return DoControl(EControlCurrentlyUsingHighSpeed);

 	}

 inline TInt RDevUsbcClient::SetInterface(TInt aInterfaceNumber, TUsbcInterfaceInfoBuf& aInterfaceData,

 										 TUint32 aBandwidthPriority)

 	{

 	TPtr8 name_8(NULL,0);

 	TUsbcIfcInfo ifcinfo;

 	ifcinfo.iInterfaceData = const_cast<TUsbcInterfaceInfoBuf*>(&aInterfaceData);

 	if (!aInterfaceData().iString)

 		{

 		ifcinfo.iString = NULL;

 		}

 	else

 		{

 		name_8.Set(const_cast<TUint8*>(reinterpret_cast<const TUint8*>(aInterfaceData().iString->Ptr())),

 				   aInterfaceData().iString->Size(), aInterfaceData().iString->Size());

 		ifcinfo.iString = &name_8;

 		}

 	ifcinfo.iBandwidthPriority = aBandwidthPriority;

 	return DoControl(EControlSetInterface, (TAny*)aInterfaceNumber, &ifcinfo);

 	}

 inline TInt RDevUsbcClient::ReleaseInterface(TInt aInterfaceNumber)

 	{

 	return DoControl(EControlReleaseInterface, (TAny*)aInterfaceNumber);

 	}

 inline TInt RDevUsbcClient::SetCSInterfaceDescriptorBlock(TInt aSettingNumber, const TDesC8& aInterfaceDescriptor)

 	{

 	TCSDescriptorInfo info = {aSettingNumber, 0, const_cast<TDesC8*>(&aInterfaceDescriptor),

 							  aInterfaceDescriptor.Size()};

 	return DoControl(EControlSetCSInterfaceDescriptor, &info, NULL);

 	}

 inline TInt RDevUsbcClient::SetCSEndpointDescriptorBlock(TInt aSettingNumber, TInt aEndpointNumber,

 														 const TDesC8& aEndpointDescriptor)

 	{

 	TCSDescriptorInfo info = {aSettingNumber, aEndpointNumber, const_cast<TDesC8*>(&aEndpointDescriptor),

 							  aEndpointDescriptor.Size()};

 	return DoControl(EControlSetCSEndpointDescriptor, &info, NULL);

 	}

 inline TInt RDevUsbcClient::SetDeviceControl()

 	{

 	return DoControl(EControlSetDeviceControl);

 	}

 inline TInt RDevUsbcClient::ReleaseDeviceControl()

 	{

 	return DoControl(EControlReleaseDeviceControl);

 	}

 inline TInt RDevUsbcClient::GetStringDescriptorLangId(TUint16& aLangId)

 	{

 	TPckgBuf<TUint16> p;

 	const TInt r = DoControl(EControlGetStringDescriptorLangId, &p);

 	if (r == KErrNone)

 		aLangId = p();

 	return r;

 	}

 inline TInt RDevUsbcClient::SetStringDescriptorLangId(TUint16 aLangId)

 	{

 	return DoControl(EControlSetStringDescriptorLangId, (TAny*)(TUint)aLangId);

 	}

 inline TInt RDevUsbcClient::GetManufacturerStringDescriptor(TDes16& aString)

 	{

 	TPtr8 name_8(const_cast<TUint8*>(reinterpret_cast<const TUint8*>(aString.Ptr())), aString.MaxSize());

 	const TInt r = DoControl(EControlGetManufacturerStringDescriptor, &name_8);

 	aString.SetLength(name_8.Size()/2);

 	return r;

 	}

 inline TInt RDevUsbcClient::SetManufacturerStringDescriptor(const TDesC16& aString)

 	{

 	TPtrC8 name_8(reinterpret_cast<const TUint8*>(aString.Ptr()), aString.Size());

 	return DoControl(EControlSetManufacturerStringDescriptor, &name_8);

 	}

 inline TInt RDevUsbcClient::RemoveManufacturerStringDescriptor()

 	{

 	return DoControl(EControlRemoveManufacturerStringDescriptor);

 	}

 inline TInt RDevUsbcClient::GetProductStringDescriptor(TDes16& aString)

 	{

 	TPtr8 name_8(const_cast<TUint8*>(reinterpret_cast<const TUint8*>(aString.Ptr())), aString.MaxSize());

 	const TInt r = DoControl(EControlGetProductStringDescriptor, &name_8);

 	aString.SetLength(name_8.Size()/2);

 	return r;

 	}

 inline TInt RDevUsbcClient::SetProductStringDescriptor(const TDesC16& aString)

 	{

 	TPtrC8 name_8(reinterpret_cast<const TUint8*>(aString.Ptr()), aString.Size());

 	return DoControl(EControlSetProductStringDescriptor, &name_8);

 	}

 inline TInt RDevUsbcClient::RemoveProductStringDescriptor()

 	{

 	return DoControl(EControlRemoveProductStringDescriptor);

 	}

 inline TInt RDevUsbcClient::GetSerialNumberStringDescriptor(TDes16& aString)

 	{

 	TPtr8 name_8(const_cast<TUint8*>(reinterpret_cast<const TUint8*>(aString.Ptr())), aString.MaxSize());

 	const TInt r = DoControl(EControlGetSerialNumberStringDescriptor, &name_8);

 	aString.SetLength(name_8.Size()/2);

 	return r;

 	}

 inline TInt RDevUsbcClient::SetSerialNumberStringDescriptor(const TDesC16& aString)

 	{

 	TPtrC8 name_8(reinterpret_cast<const TUint8*>(aString.Ptr()), aString.Size());

 	return DoControl(EControlSetSerialNumberStringDescriptor, &name_8);

 	}

 inline TInt RDevUsbcClient::RemoveSerialNumberStringDescriptor()

 	{

 	return DoControl(EControlRemoveSerialNumberStringDescriptor);

 	}

 inline TInt RDevUsbcClient::GetConfigurationStringDescriptor(TDes16& aString)

 	{

 	TPtr8 name_8(const_cast<TUint8*>(reinterpret_cast<const TUint8*>(aString.Ptr())), aString.MaxSize());

 	const TInt r = DoControl(EControlGetConfigurationStringDescriptor, &name_8);

 	aString.SetLength(name_8.Size() / 2);

 	return r;

 	}

 inline TInt RDevUsbcClient::SetConfigurationStringDescriptor(const TDesC16& aString)

 	{

 	TPtrC8 name_8(reinterpret_cast<const TUint8*>(aString.Ptr()), aString.Size());

 	return DoControl(EControlSetConfigurationStringDescriptor, &name_8);

 	}

 inline TInt RDevUsbcClient::RemoveConfigurationStringDescriptor()

 	{

 	return DoControl(EControlRemoveConfigurationStringDescriptor);

 	}

 inline TInt RDevUsbcClient::GetStringDescriptor(TUint8 aIndex, TDes16& aString)

 	{

 	TPtr8 name_8(const_cast<TUint8*>(reinterpret_cast<const TUint8*>(aString.Ptr())), aString.MaxSize());

 	const TInt r = DoControl(EControlGetStringDescriptor, (TAny*)(TUint)aIndex, &name_8);

 	aString.SetLength(name_8.Size() / 2);

 	return r;

 	}

 inline TInt RDevUsbcClient::SetStringDescriptor(TUint8 aIndex, const TDesC16& aString)

 	{

 	TPtrC8 name_8(reinterpret_cast<const TUint8*>(aString.Ptr()), aString.Size());

 	return DoControl(EControlSetStringDescriptor, (TAny*)(TUint)aIndex, &name_8);

 	}

 inline TInt RDevUsbcClient::RemoveStringDescriptor(TUint8 aIndex)

 	{

 	return DoControl(EControlRemoveStringDescriptor, (TAny*)(TUint)aIndex);

 	}

 inline TInt RDevUsbcClient::AllocateEndpointResource(TInt aEndpoint, TUsbcEndpointResource aResource)

 	{

 	return DoControl(EControlAllocateEndpointResource, (TAny*)aEndpoint, (TAny*)aResource);

 	}

 inline TInt RDevUsbcClient::DeAllocateEndpointResource(TInt aEndpoint, TUsbcEndpointResource aResource)

 	{

 	return DoControl(EControlDeAllocateEndpointResource, (TAny*)aEndpoint, (TAny*)aResource);

 	}

 inline TBool RDevUsbcClient::QueryEndpointResourceUse(TInt aEndpoint, TUsbcEndpointResource aResource)

 	{

 	return DoControl(EControlQueryEndpointResourceUse, (TAny*)aEndpoint, (TAny*)aResource);

 	}

 inline void RDevUsbcClient::ReadUntilShort(TRequestStatus &aStatus, TEndpointNumber aEndpoint, TDes8 &aDes)

 	{

 	TInt ep = (aEndpoint < 0 || aEndpoint > KMaxEndpointsPerClient) ? KInvalidEndpointNumber : aEndpoint;

 	TEndpointTransferInfo info = {&aDes, ETransferTypeReadUntilShort, aDes.MaxLength()};

 	DoRequest(ep, aStatus, &info, NULL);

 	}

 inline void RDevUsbcClient::ReadUntilShort(TRequestStatus &aStatus, TEndpointNumber aEndpoint, TDes8 &aDes,

 										   TInt aLen)

 	{

 	TInt ep = (aEndpoint < 0 || aEndpoint > KMaxEndpointsPerClient) ? KInvalidEndpointNumber : aEndpoint;

 	TEndpointTransferInfo info = {&aDes, ETransferTypeReadUntilShort, aLen};

 	DoRequest(ep, aStatus, &info, NULL);

 	}

 inline void RDevUsbcClient::ReadOneOrMore(TRequestStatus &aStatus, TEndpointNumber aEndpoint, TDes8 &aDes)

 	{

 	TInt ep = (aEndpoint < 0 || aEndpoint > KMaxEndpointsPerClient) ? KInvalidEndpointNumber : aEndpoint;

 	TEndpointTransferInfo info = {&aDes, ETransferTypeReadOneOrMore, aDes.MaxLength()};

 	DoRequest(ep, aStatus, &info, NULL);

 	}

 inline void RDevUsbcClient::ReadOneOrMore(TRequestStatus &aStatus, TEndpointNumber aEndpoint, TDes8 &aDes,

 										  TInt aLen)

 	{

 	TInt ep = (aEndpoint < 0 || aEndpoint > KMaxEndpointsPerClient) ? KInvalidEndpointNumber : aEndpoint;

 	TEndpointTransferInfo info = {&aDes, ETransferTypeReadOneOrMore, aLen};

 	DoRequest(ep, aStatus, &info, NULL);

 	}

 inline void RDevUsbcClient::Read(TRequestStatus &aStatus, TEndpointNumber aEndpoint, TDes8 &aDes)

 	{

 	TInt ep = (aEndpoint < 0 || aEndpoint > KMaxEndpointsPerClient) ? KInvalidEndpointNumber : aEndpoint;

 	TEndpointTransferInfo info = {&aDes, ETransferTypeReadData, aDes.MaxLength()};

 	DoRequest(ep, aStatus, &info, NULL);

 	}

 inline void RDevUsbcClient::Read(TRequestStatus &aStatus, TEndpointNumber aEndpoint, TDes8 &aDes, TInt aLen)

 	{

 	TInt ep = (aEndpoint < 0 || aEndpoint > KMaxEndpointsPerClient) ? KInvalidEndpointNumber : aEndpoint;

 	TEndpointTransferInfo info = {&aDes, ETransferTypeReadData, aLen};

 	DoRequest(ep, aStatus, &info, NULL);

 	}

 inline void RDevUsbcClient::ReadPacket(TRequestStatus &aStatus, TEndpointNumber aEndpoint, TDes8 &aDes,

 									   TInt aMaxLen)

 	{

 	TInt ep = (aEndpoint < 0 || aEndpoint > KMaxEndpointsPerClient) ? KInvalidEndpointNumber : aEndpoint;

 	TEndpointTransferInfo info = {&aDes, ETransferTypeReadPacket, aMaxLen};

 	DoRequest(ep, aStatus, &info, NULL);

 	}

 inline void RDevUsbcClient::Write(TRequestStatus &aStatus, TEndpointNumber aEndpoint, const TDesC8& aDes,

 								  TInt aLen, TBool aZlpRequired)

 	{

 	TInt ep = (aEndpoint < 0 || aEndpoint > KMaxEndpointsPerClient) ? KInvalidEndpointNumber : aEndpoint;

 	TEndpointTransferInfo info = {const_cast<TDesC8*>(&aDes), ETransferTypeWrite, aLen, aZlpRequired};

 	DoRequest(ep, aStatus, &info, NULL);

 	}

 inline void RDevUsbcClient::AlternateDeviceStatusNotify(TRequestStatus& aStatus, TUint& aValue)

 	{

 	DoRequest(ERequestAlternateDeviceStatusNotify, aStatus, &aValue);

 	}

 inline void RDevUsbcClient::ReEnumerate(TRequestStatus& aStatus)

 	{

 	DoRequest(ERequestReEnumerate, aStatus);

 	}

 inline void RDevUsbcClient::EndpointStatusNotify(TRequestStatus& aStatus, TUint& aEndpointMask)

 	{

 	DoRequest(ERequestEndpointStatusNotify, aStatus, &aEndpointMask);

 	}

 inline void RDevUsbcClient::ReadCancel(TEndpointNumber aEndpoint)

 	{

 	if (aEndpoint < 0 || aEndpoint > KMaxEndpointsPerClient)

 		return;

 	DoCancel(1 << aEndpoint);

 	}

 inline void RDevUsbcClient::WriteCancel(TEndpointNumber aEndpoint)

 	{

 	ReadCancel(aEndpoint);

 	}

 inline void RDevUsbcClient::EndpointTransferCancel(TUint aEndpointMask)

 	{

 	/* Mask off non-endpoint cancels */

 	DoCancel(aEndpointMask & ERequestAllCancel);

 	}

 inline void RDevUsbcClient::AlternateDeviceStatusNotifyCancel()

 	{

 	DoCancel(ERequestAlternateDeviceStatusNotifyCancel);

 	}

 inline void RDevUsbcClient::ReEnumerateCancel()

 	{

 	DoCancel(ERequestReEnumerateCancel);

 	}

 inline void RDevUsbcClient::EndpointStatusNotifyCancel()

 	{

 	DoCancel(ERequestEndpointStatusNotifyCancel);

 	}

 inline TInt RDevUsbcClient::GetOtgFeatures(TUint8& aFeatures)

 	{

 	TPckgBuf<TUint8> p;

 	TInt r = DoControl(EControlGetOtgFeatures, &p);

 	if (r == KErrNone)

 		aFeatures = p();

 	return r;

 	}

 inline void RDevUsbcClient::OtgFeaturesNotify(TRequestStatus& aStatus, TUint8& aValue)

 	{

 	DoRequest(ERequestOtgFeaturesNotify, aStatus, &aValue);

 	}

 inline void RDevUsbcClient::OtgFeaturesNotifyCancel()

 	{

 	DoCancel(ERequestOtgFeaturesNotifyCancel);

 	}

 #endif // #ifndef __KERNEL_MODE__

 #endif // #ifndef __D32USBC_INL__