diff -r 000000000000 -r a41df078684a kernel/eka/include/drivers/otgdi.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/kernel/eka/include/drivers/otgdi.h	Mon Oct 19 15:55:17 2009 +0100
@@ -0,0 +1,88 @@
+// Copyright (c) 2007-2009 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:
+//
+
+/**
+ @file
+ @internalComponent
+*/
+
+#ifndef OTGDI_H
+#define OTGDI_H
+
+class DUsbOtgDriver;
+
+/**
+  OTGDI is designed to be called solely from USBMAN
+*/
+const TUint32 KUsbmanSvrUid = {0x101FE1DB};
+
+/**
+  Logical Device (Factory Class) for USB OTG Driver
+*/
+class DUsbOtgDriverFactory : public DLogicalDevice
+	{
+public:
+
+	DUsbOtgDriverFactory();
+	~DUsbOtgDriverFactory();
+
+	// Inherited from DLogicalDevice
+
+	virtual TInt Install();
+	virtual void GetCaps( TDes8& aDes ) const;
+	virtual TInt Create( DLogicalChannelBase*& aChannel );
+	};
+
+/**
+  Communication Channel between User and Kernel for USB OTG Driver
+*/
+class DUsbOtgDriverChannel : public DLogicalChannel
+	{
+public:
+
+	DUsbOtgDriverChannel();
+	virtual ~DUsbOtgDriverChannel();
+
+	// Inherited from DObject
+
+	virtual TInt DoCreate( TInt aUnit, const TDesC8* anInfo, const TVersion& aVer );
+
+	// Inherited from DLogicalChannel
+
+	virtual void HandleMsg( TMessageBase* aMsg );
+	virtual TInt SendMsg(TMessageBase* aMsg);
+
+private:
+
+	// Implementation for the different kinds of messages sent through RBusLogicalChannel
+
+	TInt DoControl( TInt aFunction, TAny* a1, TAny* a2 );
+	TInt DoRequest( TInt aReqNo, TRequestStatus* aStatus, TAny* a1, TAny* a2 );
+	void DoCancel( TUint aMask );
+	TInt SendRequest(TMessageBase* aMsg);
+
+private:
+
+	// Stack lock/unlock protected methods
+
+	TInt ProtectedControl( TInt aFunction );
+
+private:
+
+	DUsbOtgDriver*	iOtgDriver;
+	DThread*		iClient;
+	};
+
+#endif // OTGDI_H