84 lines
2.9 KiB
C
84 lines
2.9 KiB
C
/* usbHubBusManager.h - Manages the topology and other info about a bus */
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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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Modification history
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--------------------
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01a,27jun03,nrv Changing the code to WRS standards
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*/
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/*
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DESCRIPTION
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This is the module that manages the topology and other information about
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a bus. This is an autonomous thread that is initiated every time a root
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hub is detected and this ends only when the USB Hub Class Driver is
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unloaded or when the root hub is disabled. This is used in conjunction
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with the Port Event Handling Module and Hub Event Handling Module.
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*/
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/*
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INTERNAL
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*******************************************************************************
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* Filename : HUB_BusManager.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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* Description : This is the module that manages the topology and other
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* information about a bus. This is an autonomous thread that
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* is initiated every time a root hub is detected and this
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* ends only when the USB Hub Class Driver is unloaded or
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* when the root hub is disabled. This is used in conjunction
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* with the Port Event Handling Module and
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* Hub Event Handling Module.
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*
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*
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******************************************************************************/
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#ifndef __USBHUBUSBMANAGER_H___
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#define __USBHUBBUSMANAGER_H___
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*******************************************************************************
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* Function Name : HUB_MainThread
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* Description : This Function is the thread that keeps checking every hub
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* on a bus for events that require handling.
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* Parameters : pContext IN The pointer to the bus to work on.
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* Return Type : None.
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******************************************************************************/
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LOCAL void usbHubThread(void * pContext);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* End of #ifndef __USBHUBBUSMANAGER_H___ */
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/**************************** End of file HUB_BusManager.h ********************/
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