136 lines
3.1 KiB
C
136 lines
3.1 KiB
C
/* ehcd_Interfaces.h - Utility Functions for EHCI */
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/* Copyright 2004 Wind River Systems, Inc.
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This software includes software licensed to Wind River Systems, Inc.
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by Wipro, Ltd. Wind River licensees may use this software according
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to the terms of their Wind River license agreement(s) applicable to
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this software.
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*/
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/*
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DESCRIPTION
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This contains the interfaces which are registered with
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the USBD.
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*/
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/*
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INTERNAL
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*******************************************************************************
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* Filename : usbEhcdInterfaces.h
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*
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* Copyright :
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*
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* THE COPYRIGHT IN THE CONTENTS OF THIS SOFTWARE VEST WITH WIPRO
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* LIMITED A COMPANY INCORPORATED UNDER THE LAWS OF INDIA AND HAVING
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* ITS REGISTERED OFFICE AT DODDAKANNELLI SARJAPUR ROAD BANGALORE
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* 560 035. DISTRIBUTION OR COPYING OF THIS SOFTWARE BY
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* ANY INDIVIDUAL OR ENTITY OTHER THAN THE ADDRESSEE IS STRICTLY
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* PROHIBITED AND MAY INCUR LEGAL LIABILITY. IF YOU ARE NOT THE
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* ADDRESSEE PLEASE NOTIFY US IMMEDIATELY BY PHONE OR BY RETURN EMAIL.
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* THE ADDRESSEE IS ADVISED TO MAINTAIN THE PROPRIETARY INTERESTS OF
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* THIS COPYRIGHT AS PER APPLICABLE LAWS.
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*
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*
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*
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* Description : This contains the interfaces which are registered with
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* the USBD.
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*
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*
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******************************************************************************/
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#ifndef __INCusbEhcdInterfacesh
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#define __INCusbEhcdInterfacesh
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern USBHST_STATUS usbEhcdCreatePipe
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(
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UINT8 uBusIndex,
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UINT8 uDeviceAddress,
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UINT8 uDeviceSpeed,
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UCHAR * pEndpointDescriptor,
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UINT16 uHighSpeedHubInfo,
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UINT32 * puPipeHandle
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);
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extern USBHST_STATUS usbEhcdDeletePipe
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(
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UINT8 uBusIndex,
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UINT32 uPipeHandle
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);
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extern USBHST_STATUS usbEhcdModifyDefaultPipe
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(
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UINT8 uBusIndex,
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UINT32 uDefaultPipeHandle,
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UINT8 uDeviceSpeed,
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UINT8 uMaxPacketSize,
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UINT16 uHighSpeedHubInfo
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);
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extern USBHST_STATUS usbEhcdIsBandwidthAvailable
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(
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UINT8 uBusIndex,
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UINT8 uDeviceAddress,
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UINT8 uDeviceSpeed,
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UCHAR * pCurrentDescriptor,
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UCHAR * pNewDescriptor
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);
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extern USBHST_STATUS usbEhcdSubmitURB
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(
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UINT8 uBusIndex,
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UINT32 uPipeHandle,
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pUSBHST_URB pURB
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);
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extern USBHST_STATUS usbEhcdCancelURB
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(
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UINT8 uBusIndex,
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UINT32 uPipeHandle,
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pUSBHST_URB pURB
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);
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extern USBHST_STATUS usbEhcdIsRequestPending
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(
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UINT8 uBusIndex,
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UINT32 uPipeHandle
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);
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extern USBHST_STATUS usbEhcdGetFrameNumber
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(
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UINT8 uBusIndex,
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UINT16 * puFrameNumber
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);
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extern USBHST_STATUS usbEhcdSetBitRate
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(
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UINT8 uBusIndex,
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BOOL bIncrement,
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UINT32 * puCurrentFrameWidth
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);
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extern USBHST_STATUS usbEhcdResetTTRequestComplete
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(
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UINT8 uRelativeBusIndex,
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VOID * pContext,
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USBHST_STATUS nStatus
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);
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extern USBHST_STATUS usbEhcdClearTTRequestComplete
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(
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UINT8 uRelativeBusIndex,
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VOID * pContext,
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USBHST_STATUS nStatus
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);
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#ifdef __cplusplus
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}
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#endif
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#endif /* End of __INCusbEhcdInterfacesh */
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/********************** End of file __INCehcdInterfacesh***********************/
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