Add svn:eol-style property to source files, so that the line endings are correctly converted to the target system's native end of line style.
This commit is contained in:
Dean Camera
parent
e331b531c6
commit
071e02c6b6
839 changed files with 274562 additions and 274562 deletions
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/*
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LUFA Library
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Copyright (C) Dean Camera, 2010.
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
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*/
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/*
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Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
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Permission to use, copy, modify, distribute, and sell this
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software and its documentation for any purpose is hereby granted
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||||
without fee, provided that the above copyright notice appear in
|
||||
all copies and that both that the copyright notice and this
|
||||
permission notice and warranty disclaimer appear in supporting
|
||||
documentation, and that the name of the author not be used in
|
||||
advertising or publicity pertaining to distribution of the
|
||||
software without specific, written prior permission.
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||||
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||||
The author disclaim all warranties with regard to this
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||||
software, including all implied warranties of merchantability
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||||
and fitness. In no event shall the author be liable for any
|
||||
special, indirect or consequential damages or any damages
|
||||
whatsoever resulting from loss of use, data or profits, whether
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in an action of contract, negligence or other tortious action,
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arising out of or in connection with the use or performance of
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this software.
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*/
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/** \file
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* \brief Host mode driver for the library USB RNDIS Class driver.
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*
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* Host mode driver for the library USB RNDIS Class driver.
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*
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* \note This file should not be included directly. It is automatically included as needed by the class driver
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* dispatch header located in LUFA/Drivers/USB/Class/RNDIS.h.
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*/
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/** \ingroup Group_USBClassRNDIS
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* @defgroup Group_USBClassRNDISHost RNDIS Class Host Mode Driver
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*
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* \section Sec_Dependencies Module Source Dependencies
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* The following files must be built with any user project that uses this module:
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* - LUFA/Drivers/USB/Class/Host/RNDIS.c
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*
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* \section Module Description
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* Host Mode USB Class driver framework interface, for the Microsoft RNDIS Ethernet
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* USB Class driver.
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*
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* @{
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*/
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#ifndef __RNDIS_CLASS_HOST_H__
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#define __RNDIS_CLASS_HOST_H__
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/* Includes: */
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#include "../../USB.h"
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#include "../Common/RNDIS.h"
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#include <stdio.h>
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#include <string.h>
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/* Enable C linkage for C++ Compilers: */
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* Preprocessor Checks: */
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#if !defined(__INCLUDE_FROM_RNDIS_DRIVER)
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#error Do not include this file directly. Include LUFA/Drivers/Class/RNDIS.h instead.
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#endif
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/* Public Interface - May be used in end-application: */
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/* Type Defines: */
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/** \brief RNDIS Class Host Mode Configuration and State Structure.
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*
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* Class state structure. An instance of this structure should be made within the user application,
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* and passed to each of the RNDIS class driver functions as the RNDISInterfaceInfo parameter. This
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* stores each RNDIS interface's configuration and state information.
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*/
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typedef struct
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{
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const struct
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{
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uint8_t DataINPipeNumber; /**< Pipe number of the RNDIS interface's IN data pipe */
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bool DataINPipeDoubleBank; /** Indicates if the RNDIS interface's IN data pipe should use double banking */
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uint8_t DataOUTPipeNumber; /**< Pipe number of the RNDIS interface's OUT data pipe */
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bool DataOUTPipeDoubleBank; /** Indicates if the RNDIS interface's OUT data pipe should use double banking */
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uint8_t NotificationPipeNumber; /**< Pipe number of the RNDIS interface's IN notification endpoint, if used */
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bool NotificationPipeDoubleBank; /** Indicates if the RNDIS interface's notification pipe should use double banking */
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uint32_t HostMaxPacketSize; /**< Maximum size of a packet which can be buffered by the host */
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} Config; /**< Config data for the USB class interface within the device. All elements in this section
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* <b>must</b> be set or the interface will fail to enumerate and operate correctly.
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*/
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struct
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{
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bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid
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* after \ref RNDIS_Host_ConfigurePipes() is called and the Host state machine is in the
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* Configured state
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*/
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uint8_t ControlInterfaceNumber; /**< Interface index of the RNDIS control interface within the attached device */
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uint16_t DataINPipeSize; /**< Size in bytes of the RNDIS interface's IN data pipe */
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uint16_t DataOUTPipeSize; /**< Size in bytes of the RNDIS interface's OUT data pipe */
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uint16_t NotificationPipeSize; /**< Size in bytes of the RNDIS interface's IN notification pipe, if used */
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uint32_t DeviceMaxPacketSize; /**< Maximum size of a packet which can be buffered by the attached RNDIS device */
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uint32_t RequestID; /**< Request ID counter to give a unique ID for each command/response pair */
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} State; /**< State data for the USB class interface within the device. All elements in this section
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* <b>may</b> be set to initial values, but may also be ignored to default to sane values when
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* the interface is enumerated.
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*/
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} USB_ClassInfo_RNDIS_Host_t;
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/* Enums: */
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/** Enum for the possible error codes returned by the \ref RNDIS_Host_ConfigurePipes() function. */
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enum RNDISHost_EnumerationFailure_ErrorCodes_t
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{
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RNDIS_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully */
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RNDIS_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor */
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RNDIS_ENUMERROR_NoRNDISInterfaceFound = 2, /**< A compatible RNDIS interface was not found in the device's Configuration Descriptor */
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RNDIS_ENUMERROR_EndpointsNotFound = 3, /**< Compatible RNDIS endpoints were not found in the device's RNDIS interface */
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};
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/* Macros: */
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/** Additional error code for RNDIS functions when a device returns a logical command failure */
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#define RNDIS_COMMAND_FAILED 0xC0
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/* Function Prototypes: */
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/** Host interface configuration routine, to configure a given RNDIS host interface instance using the Configuration
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* Descriptor read from an attached USB device. This function automatically updates the given RNDIS Host instance's
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* state values and configures the pipes required to communicate with the interface if it is found within the device.
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* This should be called once after the stack has enumerated the attached device, while the host state machine is in
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* the Addressed state.
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*
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* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
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* \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor
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* \param[in] DeviceConfigDescriptor Pointer to a buffer containing the attached device's Configuration Descriptor
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*
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* \return A value from the \ref RNDISHost_EnumerationFailure_ErrorCodes_t enum
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*/
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uint8_t RNDIS_Host_ConfigurePipes(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, uint16_t ConfigDescriptorSize,
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void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
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/** Sends a RNDIS KEEPALIVE command to the device, to ensure that it does not enter standby mode after periods
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* of long inactivity.
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*
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* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
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*
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* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
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* logical command failure
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*/
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uint8_t RNDIS_Host_SendKeepAlive(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
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/** Initializes the attached RNDIS device's RNDIS interface. This should be called after the device's pipes have been
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* configured via the call to \ref RNDIS_Host_ConfigurePipes().
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*
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* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
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*
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* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
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* logical command failure
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*/
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uint8_t RNDIS_Host_InitializeDevice(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
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/** Sets a given RNDIS property of an attached RNDIS device.
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*
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* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
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* \param[in] Oid OID number of the parameter to set
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* \param[in] Buffer Pointer to where the property data is to be sourced from
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* \param[in] Length Length in bytes of the property data to sent to the device
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*
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* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
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* logical command failure
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*/
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uint8_t RNDIS_Host_SetRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, uint32_t Oid, void* Buffer,
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uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
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/** Gets a given RNDIS property of an attached RNDIS device.
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*
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* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
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* \param[in] Oid OID number of the parameter to get
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* \param[in] Buffer Pointer to where the property data is to be written to
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* \param[in] MaxLength Length in bytes of the destination buffer size
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*
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* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
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* logical command failure
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*/
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uint8_t RNDIS_Host_QueryRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, uint32_t Oid, void* Buffer,
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uint16_t MaxLength) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
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/** Determines if a packet is currently waiting for the host to read in and process.
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*
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* \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
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* call will fail.
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*
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* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
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*
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* \return Boolean true if a packet is waiting to be read in by the host, false otherwise
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*/
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bool RNDIS_Host_IsPacketReceived(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo);
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/** Retrieves the next pending packet from the device, discarding the remainder of the RNDIS packet header to leave
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* only the packet contents for processing by the host in the nominated buffer.
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*
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* \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
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* call will fail.
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*
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* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
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* \param[out] Buffer Pointer to a buffer where the packer data is to be written to
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* \param[out] PacketLength Pointer to where the length in bytes of the read packet is to be stored
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*
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* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
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*/
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uint8_t RNDIS_Host_ReadPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, void* Buffer, uint16_t* PacketLength)
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ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(3);
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/** Sends the given packet to the attached RNDIS device, after adding a RNDIS packet message header.
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*
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* \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
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* call will fail.
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*
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* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
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* \param[in] Buffer Pointer to a buffer where the packer data is to be read from
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* \param[in] PacketLength Length in bytes of the packet to send
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*
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* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
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*/
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uint8_t RNDIS_Host_SendPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, void* Buffer, uint16_t PacketLength)
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ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
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/* Inline Functions: */
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/** General management task for a given RNDIS host class interface, required for the correct operation of the interface. This should
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* be called frequently in the main program loop, before the master USB management task \ref USB_USBTask().
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*
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* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
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*/
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static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo);
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static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo)
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{
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(void)RNDISInterfaceInfo;
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}
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/* Private Interface - For use in library only: */
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#if !defined(__DOXYGEN__)
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/* Macros: */
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#define RNDIS_CONTROL_CLASS 0x02
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#define RNDIS_CONTROL_SUBCLASS 0x02
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#define RNDIS_CONTROL_PROTOCOL 0xFF
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#define RNDIS_DATA_CLASS 0x0A
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#define RNDIS_DATA_SUBCLASS 0x00
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#define RNDIS_DATA_PROTOCOL 0x00
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#define RNDIS_FOUND_DATAPIPE_IN (1 << 0)
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#define RNDIS_FOUND_DATAPIPE_OUT (1 << 1)
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#define RNDIS_FOUND_NOTIFICATION_IN (1 << 2)
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/* Function Prototypes: */
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#if defined(__INCLUDE_FROM_RNDIS_CLASS_HOST_C)
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static uint8_t RNDIS_SendEncapsulatedCommand(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo,
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void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
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static uint8_t RNDIS_GetEncapsulatedResponse(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo,
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void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
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static uint8_t DComp_RNDIS_Host_NextRNDISControlInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
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static uint8_t DComp_RNDIS_Host_NextRNDISDataInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
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static uint8_t DComp_RNDIS_Host_NextRNDISInterfaceEndpoint(void* const CurrentDescriptor);
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#endif
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#endif
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/* Disable C linkage for C++ Compilers: */
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#if defined(__cplusplus)
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}
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#endif
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#endif
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/** @} */
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/*
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LUFA Library
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Copyright (C) Dean Camera, 2010.
|
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dean [at] fourwalledcubicle [dot] com
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www.fourwalledcubicle.com
|
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*/
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/*
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||||
Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
|
||||
|
||||
Permission to use, copy, modify, distribute, and sell this
|
||||
software and its documentation for any purpose is hereby granted
|
||||
without fee, provided that the above copyright notice appear in
|
||||
all copies and that both that the copyright notice and this
|
||||
permission notice and warranty disclaimer appear in supporting
|
||||
documentation, and that the name of the author not be used in
|
||||
advertising or publicity pertaining to distribution of the
|
||||
software without specific, written prior permission.
|
||||
|
||||
The author disclaim all warranties with regard to this
|
||||
software, including all implied warranties of merchantability
|
||||
and fitness. In no event shall the author be liable for any
|
||||
special, indirect or consequential damages or any damages
|
||||
whatsoever resulting from loss of use, data or profits, whether
|
||||
in an action of contract, negligence or other tortious action,
|
||||
arising out of or in connection with the use or performance of
|
||||
this software.
|
||||
*/
|
||||
|
||||
/** \file
|
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* \brief Host mode driver for the library USB RNDIS Class driver.
|
||||
*
|
||||
* Host mode driver for the library USB RNDIS Class driver.
|
||||
*
|
||||
* \note This file should not be included directly. It is automatically included as needed by the class driver
|
||||
* dispatch header located in LUFA/Drivers/USB/Class/RNDIS.h.
|
||||
*/
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/** \ingroup Group_USBClassRNDIS
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* @defgroup Group_USBClassRNDISHost RNDIS Class Host Mode Driver
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*
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* \section Sec_Dependencies Module Source Dependencies
|
||||
* The following files must be built with any user project that uses this module:
|
||||
* - LUFA/Drivers/USB/Class/Host/RNDIS.c
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*
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* \section Module Description
|
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* Host Mode USB Class driver framework interface, for the Microsoft RNDIS Ethernet
|
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* USB Class driver.
|
||||
*
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* @{
|
||||
*/
|
||||
|
||||
#ifndef __RNDIS_CLASS_HOST_H__
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#define __RNDIS_CLASS_HOST_H__
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/* Includes: */
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#include "../../USB.h"
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#include "../Common/RNDIS.h"
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|
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#include <stdio.h>
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#include <string.h>
|
||||
|
||||
/* Enable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
extern "C" {
|
||||
#endif
|
||||
|
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/* Preprocessor Checks: */
|
||||
#if !defined(__INCLUDE_FROM_RNDIS_DRIVER)
|
||||
#error Do not include this file directly. Include LUFA/Drivers/Class/RNDIS.h instead.
|
||||
#endif
|
||||
|
||||
/* Public Interface - May be used in end-application: */
|
||||
/* Type Defines: */
|
||||
/** \brief RNDIS Class Host Mode Configuration and State Structure.
|
||||
*
|
||||
* Class state structure. An instance of this structure should be made within the user application,
|
||||
* and passed to each of the RNDIS class driver functions as the RNDISInterfaceInfo parameter. This
|
||||
* stores each RNDIS interface's configuration and state information.
|
||||
*/
|
||||
typedef struct
|
||||
{
|
||||
const struct
|
||||
{
|
||||
uint8_t DataINPipeNumber; /**< Pipe number of the RNDIS interface's IN data pipe */
|
||||
bool DataINPipeDoubleBank; /** Indicates if the RNDIS interface's IN data pipe should use double banking */
|
||||
|
||||
uint8_t DataOUTPipeNumber; /**< Pipe number of the RNDIS interface's OUT data pipe */
|
||||
bool DataOUTPipeDoubleBank; /** Indicates if the RNDIS interface's OUT data pipe should use double banking */
|
||||
|
||||
uint8_t NotificationPipeNumber; /**< Pipe number of the RNDIS interface's IN notification endpoint, if used */
|
||||
bool NotificationPipeDoubleBank; /** Indicates if the RNDIS interface's notification pipe should use double banking */
|
||||
|
||||
uint32_t HostMaxPacketSize; /**< Maximum size of a packet which can be buffered by the host */
|
||||
} Config; /**< Config data for the USB class interface within the device. All elements in this section
|
||||
* <b>must</b> be set or the interface will fail to enumerate and operate correctly.
|
||||
*/
|
||||
struct
|
||||
{
|
||||
bool IsActive; /**< Indicates if the current interface instance is connected to an attached device, valid
|
||||
* after \ref RNDIS_Host_ConfigurePipes() is called and the Host state machine is in the
|
||||
* Configured state
|
||||
*/
|
||||
uint8_t ControlInterfaceNumber; /**< Interface index of the RNDIS control interface within the attached device */
|
||||
|
||||
uint16_t DataINPipeSize; /**< Size in bytes of the RNDIS interface's IN data pipe */
|
||||
uint16_t DataOUTPipeSize; /**< Size in bytes of the RNDIS interface's OUT data pipe */
|
||||
uint16_t NotificationPipeSize; /**< Size in bytes of the RNDIS interface's IN notification pipe, if used */
|
||||
|
||||
uint32_t DeviceMaxPacketSize; /**< Maximum size of a packet which can be buffered by the attached RNDIS device */
|
||||
|
||||
uint32_t RequestID; /**< Request ID counter to give a unique ID for each command/response pair */
|
||||
} State; /**< State data for the USB class interface within the device. All elements in this section
|
||||
* <b>may</b> be set to initial values, but may also be ignored to default to sane values when
|
||||
* the interface is enumerated.
|
||||
*/
|
||||
} USB_ClassInfo_RNDIS_Host_t;
|
||||
|
||||
/* Enums: */
|
||||
/** Enum for the possible error codes returned by the \ref RNDIS_Host_ConfigurePipes() function. */
|
||||
enum RNDISHost_EnumerationFailure_ErrorCodes_t
|
||||
{
|
||||
RNDIS_ENUMERROR_NoError = 0, /**< Configuration Descriptor was processed successfully */
|
||||
RNDIS_ENUMERROR_InvalidConfigDescriptor = 1, /**< The device returned an invalid Configuration Descriptor */
|
||||
RNDIS_ENUMERROR_NoRNDISInterfaceFound = 2, /**< A compatible RNDIS interface was not found in the device's Configuration Descriptor */
|
||||
RNDIS_ENUMERROR_EndpointsNotFound = 3, /**< Compatible RNDIS endpoints were not found in the device's RNDIS interface */
|
||||
};
|
||||
|
||||
/* Macros: */
|
||||
/** Additional error code for RNDIS functions when a device returns a logical command failure */
|
||||
#define RNDIS_COMMAND_FAILED 0xC0
|
||||
|
||||
/* Function Prototypes: */
|
||||
/** Host interface configuration routine, to configure a given RNDIS host interface instance using the Configuration
|
||||
* Descriptor read from an attached USB device. This function automatically updates the given RNDIS Host instance's
|
||||
* state values and configures the pipes required to communicate with the interface if it is found within the device.
|
||||
* This should be called once after the stack has enumerated the attached device, while the host state machine is in
|
||||
* the Addressed state.
|
||||
*
|
||||
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
|
||||
* \param[in] ConfigDescriptorSize Length of the attached device's Configuration Descriptor
|
||||
* \param[in] DeviceConfigDescriptor Pointer to a buffer containing the attached device's Configuration Descriptor
|
||||
*
|
||||
* \return A value from the \ref RNDISHost_EnumerationFailure_ErrorCodes_t enum
|
||||
*/
|
||||
uint8_t RNDIS_Host_ConfigurePipes(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, uint16_t ConfigDescriptorSize,
|
||||
void* DeviceConfigDescriptor) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
|
||||
|
||||
/** Sends a RNDIS KEEPALIVE command to the device, to ensure that it does not enter standby mode after periods
|
||||
* of long inactivity.
|
||||
*
|
||||
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
|
||||
*
|
||||
* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
|
||||
* logical command failure
|
||||
*/
|
||||
uint8_t RNDIS_Host_SendKeepAlive(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
|
||||
|
||||
/** Initializes the attached RNDIS device's RNDIS interface. This should be called after the device's pipes have been
|
||||
* configured via the call to \ref RNDIS_Host_ConfigurePipes().
|
||||
*
|
||||
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
|
||||
*
|
||||
* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
|
||||
* logical command failure
|
||||
*/
|
||||
uint8_t RNDIS_Host_InitializeDevice(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo) ATTR_NON_NULL_PTR_ARG(1);
|
||||
|
||||
/** Sets a given RNDIS property of an attached RNDIS device.
|
||||
*
|
||||
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
|
||||
* \param[in] Oid OID number of the parameter to set
|
||||
* \param[in] Buffer Pointer to where the property data is to be sourced from
|
||||
* \param[in] Length Length in bytes of the property data to sent to the device
|
||||
*
|
||||
* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
|
||||
* logical command failure
|
||||
*/
|
||||
uint8_t RNDIS_Host_SetRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, uint32_t Oid, void* Buffer,
|
||||
uint16_t Length) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
|
||||
|
||||
/** Gets a given RNDIS property of an attached RNDIS device.
|
||||
*
|
||||
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
|
||||
* \param[in] Oid OID number of the parameter to get
|
||||
* \param[in] Buffer Pointer to where the property data is to be written to
|
||||
* \param[in] MaxLength Length in bytes of the destination buffer size
|
||||
*
|
||||
* \return A value from the USB_Host_SendControlErrorCodes_t enum or RNDIS_COMMAND_FAILED if the device returned a
|
||||
* logical command failure
|
||||
*/
|
||||
uint8_t RNDIS_Host_QueryRNDISProperty(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, uint32_t Oid, void* Buffer,
|
||||
uint16_t MaxLength) ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(3);
|
||||
|
||||
/** Determines if a packet is currently waiting for the host to read in and process.
|
||||
*
|
||||
* \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
|
||||
* call will fail.
|
||||
*
|
||||
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
|
||||
*
|
||||
* \return Boolean true if a packet is waiting to be read in by the host, false otherwise
|
||||
*/
|
||||
|
||||
bool RNDIS_Host_IsPacketReceived(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo);
|
||||
|
||||
/** Retrieves the next pending packet from the device, discarding the remainder of the RNDIS packet header to leave
|
||||
* only the packet contents for processing by the host in the nominated buffer.
|
||||
*
|
||||
* \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
|
||||
* call will fail.
|
||||
*
|
||||
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
|
||||
* \param[out] Buffer Pointer to a buffer where the packer data is to be written to
|
||||
* \param[out] PacketLength Pointer to where the length in bytes of the read packet is to be stored
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
uint8_t RNDIS_Host_ReadPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, void* Buffer, uint16_t* PacketLength)
|
||||
ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2) ATTR_NON_NULL_PTR_ARG(3);
|
||||
|
||||
/** Sends the given packet to the attached RNDIS device, after adding a RNDIS packet message header.
|
||||
*
|
||||
* \note This function must only be called when the Host state machine is in the HOST_STATE_Configured state or the
|
||||
* call will fail.
|
||||
*
|
||||
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
|
||||
* \param[in] Buffer Pointer to a buffer where the packer data is to be read from
|
||||
* \param[in] PacketLength Length in bytes of the packet to send
|
||||
*
|
||||
* \return A value from the Pipe_Stream_RW_ErrorCodes_t enum
|
||||
*/
|
||||
uint8_t RNDIS_Host_SendPacket(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo, void* Buffer, uint16_t PacketLength)
|
||||
ATTR_NON_NULL_PTR_ARG(1) ATTR_NON_NULL_PTR_ARG(2);
|
||||
|
||||
/* Inline Functions: */
|
||||
/** General management task for a given RNDIS host class interface, required for the correct operation of the interface. This should
|
||||
* be called frequently in the main program loop, before the master USB management task \ref USB_USBTask().
|
||||
*
|
||||
* \param[in,out] RNDISInterfaceInfo Pointer to a structure containing an RNDIS Class host configuration and state
|
||||
*/
|
||||
static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo);
|
||||
static inline void RNDIS_Host_USBTask(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo)
|
||||
{
|
||||
(void)RNDISInterfaceInfo;
|
||||
}
|
||||
|
||||
/* Private Interface - For use in library only: */
|
||||
#if !defined(__DOXYGEN__)
|
||||
/* Macros: */
|
||||
#define RNDIS_CONTROL_CLASS 0x02
|
||||
#define RNDIS_CONTROL_SUBCLASS 0x02
|
||||
#define RNDIS_CONTROL_PROTOCOL 0xFF
|
||||
#define RNDIS_DATA_CLASS 0x0A
|
||||
#define RNDIS_DATA_SUBCLASS 0x00
|
||||
#define RNDIS_DATA_PROTOCOL 0x00
|
||||
|
||||
#define RNDIS_FOUND_DATAPIPE_IN (1 << 0)
|
||||
#define RNDIS_FOUND_DATAPIPE_OUT (1 << 1)
|
||||
#define RNDIS_FOUND_NOTIFICATION_IN (1 << 2)
|
||||
|
||||
/* Function Prototypes: */
|
||||
#if defined(__INCLUDE_FROM_RNDIS_CLASS_HOST_C)
|
||||
static uint8_t RNDIS_SendEncapsulatedCommand(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo,
|
||||
void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
|
||||
static uint8_t RNDIS_GetEncapsulatedResponse(USB_ClassInfo_RNDIS_Host_t* const RNDISInterfaceInfo,
|
||||
void* Buffer, uint16_t Length) ATTR_NON_NULL_PTR_ARG(1);
|
||||
|
||||
static uint8_t DComp_RNDIS_Host_NextRNDISControlInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
|
||||
static uint8_t DComp_RNDIS_Host_NextRNDISDataInterface(void* const CurrentDescriptor) ATTR_NON_NULL_PTR_ARG(1);
|
||||
static uint8_t DComp_RNDIS_Host_NextRNDISInterfaceEndpoint(void* const CurrentDescriptor);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
/* Disable C linkage for C++ Compilers: */
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
#endif
|
||||
|
||||
#endif
|
||||
|
||||
/** @} */
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue