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/*
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description:
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* e32/include/d32usbcshared.inl
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* User side class definitions for USB Device support.
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*
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*/
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/**
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@file d32usbcshared.inl
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@publishedPartner
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@released
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*/
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#ifndef __D32USBCSHARED_INL__
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#define __D32USBCSHARED_INL__
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inline TInt MaxEndpointPacketSize(TInt aSizes)
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{
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return (aSizes & KUsbEpSize1024) ? 1024 :
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((aSizes & KUsbEpSize1023) ? 1023 :
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((aSizes & KUsbEpSize512) ? 512 :
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((aSizes & KUsbEpSize256) ? 256 :
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((aSizes & KUsbEpSize128) ? 128 :
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((aSizes & KUsbEpSize64) ? 64 :
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((aSizes & KUsbEpSize32) ? 32 :
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((aSizes & KUsbEpSize16) ? 16 :
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((aSizes & KUsbEpSize8) ? 8 : 0))))))));
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}
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inline TInt MinEndpointPacketSize(TInt aSizes)
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{
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return (aSizes & KUsbEpSize8) ? 8 :
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((aSizes & KUsbEpSize16) ? 16 :
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((aSizes & KUsbEpSize32) ? 32 :
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((aSizes & KUsbEpSize64) ? 64 :
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((aSizes & KUsbEpSize128) ? 128 :
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((aSizes & KUsbEpSize256) ? 256 :
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((aSizes & KUsbEpSize512) ? 512 :
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((aSizes & KUsbEpSize1023) ? 1023 :
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((aSizes & KUsbEpSize1024) ? 1024 : 0))))))));
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}
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inline TInt TUsbcEndpointCaps::MaxPacketSize() const
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{
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return (iSizes & KUsbEpSize1024) ? 1024 :
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((iSizes & KUsbEpSize1023) ? 1023 :
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((iSizes & KUsbEpSize512) ? 512 :
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((iSizes & KUsbEpSize256) ? 256 :
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((iSizes & KUsbEpSize128) ? 128 :
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((iSizes & KUsbEpSize64) ? 64 :
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((iSizes & KUsbEpSize32) ? 32 :
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((iSizes & KUsbEpSize16) ? 16 :
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((iSizes & KUsbEpSize8) ? 8 : 0))))))));
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}
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inline TInt TUsbcEndpointCaps::MinPacketSize() const
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{
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return (iSizes & KUsbEpSize8) ? 8 :
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((iSizes & KUsbEpSize16) ? 16 :
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((iSizes & KUsbEpSize32) ? 32 :
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((iSizes & KUsbEpSize64) ? 64 :
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((iSizes & KUsbEpSize128) ? 128 :
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((iSizes & KUsbEpSize256) ? 256 :
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((iSizes & KUsbEpSize512) ? 512 :
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((iSizes & KUsbEpSize1023) ? 1023 :
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((iSizes & KUsbEpSize1024) ? 1024 : 0))))))));
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}
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static inline TUint PacketSize2Mask(TInt aSize)
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{
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return (aSize == 8) ? KUsbEpSize8 :
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((aSize == 16) ? KUsbEpSize16 :
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((aSize == 32) ? KUsbEpSize32 :
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((aSize == 64) ? KUsbEpSize64 :
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((aSize == 128) ? KUsbEpSize128 :
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((aSize == 256) ? KUsbEpSize256 :
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((aSize == 512) ? KUsbEpSize512 :
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((aSize == 1023) ? KUsbEpSize1023 :
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((aSize == 1024) ? KUsbEpSize1024 : 0))))))));
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}
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static inline TUint EpTypeMask2Value(TInt aType)
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{
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return (aType & UsbShai::KUsbEpTypeControl) ? KUsbEpAttr_TransferTypeControl :
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((aType & UsbShai::KUsbEpTypeIsochronous) ? KUsbEpAttr_TransferTypeIsochronous :
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((aType & UsbShai::KUsbEpTypeBulk) ? KUsbEpAttr_TransferTypeBulk :
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((aType & UsbShai::KUsbEpTypeInterrupt) ? KUsbEpAttr_TransferTypeInterrupt : -1)));
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}
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/** @internalTechnology
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*/
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struct TEndpointDescriptorInfo
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{
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TInt iSetting; // alternate setting
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TInt iEndpoint; // excludes ep0
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TAny* iArg; // address of data
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};
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/** @internalTechnology
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*/
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struct TCSDescriptorInfo
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{
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TInt iSetting; // alternate setting
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TInt iEndpoint; // excludes ep0, not used for CS ifc desc
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TAny* iArg; // address of data
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TInt iSize; // size of data (descriptor block)
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};
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inline TUsbcEndpointInfo::TUsbcEndpointInfo(TUint aType, TUint aDir, TInt aSize,
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TInt aInterval, TInt aExtra)
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{
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iType = aType;
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iDir = aDir;
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iSize = aSize;
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iInterval = aInterval;
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iInterval_Hs = -1;
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iTransactions = 0;
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iExtra = aExtra;
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iFeatureWord1 = 0;
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iReserved = 0;
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}
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inline TUsbcClassInfo::TUsbcClassInfo(TInt aClass, TInt aSubClass, TInt aProtocol)
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: iClassNum(aClass), iSubClassNum(aSubClass), iProtocolNum(aProtocol), iReserved(0)
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{}
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#endif
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