--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/usbmgmt/usbmgr/host/fdf/production/client/public/usbhosterrors.h	Tue Feb 02 02:02:59 2010 +0200
@@ -0,0 +1,74 @@
+/*
+* 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 "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
+ @prototype
+*/
+
+#ifndef USBHOSTERROR_H
+#define USBHOSTERROR_H
+
+
+/** The device is unsupported- the FDF will not attempt to load drivers for
+it. */
+const TInt KErrUsbUnsupportedDevice				= -6620;
+
+/** Driver loading has not been enabled. */
+const TInt KErrUsbDriverLoadingDisabled			= -6621;
+
+/** The configuration descriptor's NumInterfaces is 0. */
+const TInt KErrUsbConfigurationHasNoInterfaces	= -6622;
+
+/** The configuration descriptor's NumInterfaces does not equal the actual
+number of (alternate 0) interface descriptors in the configuration bundle. */
+const TInt KErrUsbInterfaceCountMismatch			= -6623;
+
+/** A Function Driver was not found for at least one interface in the device's
+selected configuration. */
+const TInt KErrUsbFunctionDriverNotFound			= -6624;
+
+/** Two of the interfaces in the configuration bundle have the same interface
+numbers. */
+const TInt KErrUsbDuplicateInterfaceNumbers		= -6625;
+
+/** A Function Driver has found a problem with the device's descriptors. Such
+problems include (non-exhaustively) formatting or layout of Class-specific
+descriptors and alternate interface numbering. */
+const TInt KErrUsbBadDescriptor					= -6626;
+
+/** While FDF was busy trying to load FDs the current attached device has been
+detached by USBDI (physically unplugged or was draining too much current) */
+const TInt KErrUsbDeviceDetachedDuringDriverLoading			= -6627;
+
+/** During an attachment failure, FDF receives an error from USBDI
+If the error is not a known expected error then FDF will report it
+with the following error code -6628, as a KErrUsbAttachmentFailureGeneralError
+*/
+const TInt KErrUsbAttachmentFailureGeneralError			= -6628;
+
+/** If a Function Driver or Function Driver upgrade is installed or uninstalled then the FDF 
+receives notification of this from ECom and will update its list of Function Driver Proxies 
+accordingly. This may involve an allocation which therefore may fail however there is no point
+in the FDF propegating this failure (via a leave) back up the call stack as the originator is ECom.
+In the event that the FDF does encounter OOM then its list of proxy function drivers will be out of
+date, this error code indicates such a situation.
+*/
+const TInt KErrUsbUnableToUpdateFDProxyList				= -6629;
+
+#endif // USBHOSTERROR_H