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usbx/common/usbx_device_classes/inc/ux_device_class_rndis.h
Chaoqiong Xiao 26585e42dc Update on 23 Oct 2023. Expand to see details. 
52c60057 Update headers and readme for 6.3.0 release.
5360ad52 Host H264 frame support.
4b097e80 Add javascript to codeql detection
70278ae3 Fixed use after free issues.
5560620e Improved standalone enum transfer flow. Turn off ASIX in standalone build. Im...
39a01206 Improved host HID clients (mouse/keyboard/remote control) deactivation sequence.
be2c7fd5 Improved standalone host CDC ACM control and data instance link management (MSRC 81489,81570)
c2368eb2 Improved AC AS management and error handing.
b9c23b38 PIMA Host/device optional interrupt endpoint support and host unused semaphore removal.
34ca3af9 Removed interface link in class linked to device.
5d3c9dd0 Improved endpoints get error handling (host CDC-ECM/ACM, storage). Moved stor...
71b08ad1 Improved host audio descriptors validation
4717e3f1 Enable weekly pipeline build to avoid CodeQL expiration
ca408b54 Checked XML tag nesting depth in Pictbridge object parsing
c300a00c Limited pictbridge array element to hexa output array size.
0e644aaa Reject fake CDC-ECM data interface not located next to its control interface.
911007a9 Improved host HID usage handling.
d0576877 Enable dummy check of python for CodeQL
2761e105 Fixed some split transfer issue.
db0dbeda Added packet length validation for received nx packet.
f5007249 Fix PIMA issues on data set extraction
3ec66399 Fixing device RNDIS bugs with zero copy
1ec77d6b Fix device HID issue when adding class memory man and zero copy.
d52e55c0 Add zero copy support in device printer
a5cb883f Added zero copy support in device CDC_ECM and RNDIS
1f967ae2 Enable codeql in onebranch pipeline
de265dbc Enable zero copy for device audio and video
53aee275 Refined memory management to reduce overhead.
2023-10-23 05:31:40 +00:00

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/**************************************************************************/
/* */
/* Copyright (c) Microsoft Corporation. All rights reserved. */
/* */
/* This software is licensed under the Microsoft Software License */
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
/* and in the root directory of this software. */
/* */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** USBX Component */
/** */
/** RNDIS Class */
/** */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/* */
/* COMPONENT DEFINITION RELEASE */
/* */
/* ux_device_class_rndis.h PORTABLE C */
/* 6.3.0 */
/* AUTHOR */
/* */
/* Chaoqiong Xiao, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This file defines the equivalences for the USBX Device Class RNDIS */
/* component. */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 05-19-2020 Chaoqiong Xiao Initial Version 6.0 */
/* 09-30-2020 Chaoqiong Xiao Modified comment(s), */
/* used UX prefix to refer to */
/* TX symbols instead of using */
/* them directly, */
/* resulting in version 6.1 */
/* 08-02-2021 Wen Wang Modified comment(s), */
/* fixed spelling error, */
/* added extern "C" keyword */
/* for compatibility with C++, */
/* resulting in version 6.1.8 */
/* 04-25-2022 Chaoqiong Xiao Modified comment(s), */
/* fixed standalone compile, */
/* resulting in version 6.1.11 */
/* 10-31-2022 Chaoqiong Xiao Modified comment(s), */
/* added wait and length DEFs, */
/* resulting in version 6.2.0 */
/* 10-31-2023 Chaoqiong Xiao Modified comment(s), */
/* added zero copy support, */
/* added a new mode to manage */
/* endpoint buffer in classes, */
/* improved error checking, */
/* resulting in version 6.3.0 */
/* */
/**************************************************************************/
#ifndef UX_DEVICE_CLASS_RNDIS_H
#define UX_DEVICE_CLASS_RNDIS_H
/* Determine if a C++ compiler is being used. If so, ensure that standard
C is used to process the API information. */
#ifdef __cplusplus
/* Yes, C++ compiler is present. Use standard C. */
extern "C" {
#endif
/* Option: defined, it enables zero copy support (works if HID owns endpoint buffer).
Enabled, it requires that the NX packet pool is in cache safe area, and buffer max size is
larger than UX_DEVICE_CLASS_RNDIS_MAX_PACKET_TRANSFER_SIZE (1600).
*/
/* #define UX_DEVICE_CLASS_RNDIS_ZERO_COPY */
/* Bulk out endpoint buffer size (UX_DEVICE_CLASS_RNDIS_MAX_PACKET_TRANSFER_SIZE). */
#if (UX_DEVICE_ENDPOINT_BUFFER_OWNER == 1) && defined(UX_DEVICE_CLASS_RNDIS_ZERO_COPY)
#define UX_DEVICE_CLASS_RNDIS_BULKOUT_BUFFER_SIZE 0
#else
#define UX_DEVICE_CLASS_RNDIS_BULKOUT_BUFFER_SIZE UX_DEVICE_CLASS_RNDIS_MAX_PACKET_TRANSFER_SIZE
#endif
/* Bulk in endpoint buffer size (UX_DEVICE_CLASS_RNDIS_MAX_PACKET_TRANSFER_SIZE). */
#if (UX_DEVICE_ENDPOINT_BUFFER_OWNER == 1) && defined(UX_DEVICE_CLASS_RNDIS_ZERO_COPY)
#define UX_DEVICE_CLASS_RNDIS_BULKIN_BUFFER_SIZE 0
#else
#define UX_DEVICE_CLASS_RNDIS_BULKIN_BUFFER_SIZE UX_DEVICE_CLASS_RNDIS_MAX_PACKET_TRANSFER_SIZE
#endif
/* Interrupt in endpoint buffer size (UX_DEVICE_CLASS_RNDIS_INTERRUPT_RESPONSE_LENGTH). */
#define UX_DEVICE_CLASS_RNDIS_INTERRUPTIN_BUFFER_SIZE UX_DEVICE_CLASS_RNDIS_INTERRUPT_RESPONSE_LENGTH
#if !defined(UX_DEVICE_STANDALONE)
#include "nx_api.h"
#include "ux_network_driver.h"
#else
/* Assume NX definitions for compiling. */
#define NX_PACKET VOID*
#define NX_IP VOID*
/*
UINT _ux_network_driver_deactivate(VOID *ux_instance, VOID *ux_network_handle);
VOID _ux_network_driver_link_up(VOID *ux_network_handle);
VOID _ux_network_driver_link_down(VOID *ux_network_handle);
*/
#ifndef _ux_network_driver_deactivate
#define _ux_network_driver_deactivate(a,b) do {} while(0)
#endif
#ifndef _ux_network_driver_link_up
#define _ux_network_driver_link_up(a) do {} while(0)
#endif
#ifndef _ux_network_driver_link_down
#define _ux_network_driver_link_down(a) do {} while(0)
#endif
#endif
/* Define generic RNDIS equivalences. */
#define UX_DEVICE_CLASS_RNDIS_CLASS_COMMUNICATION_CONTROL 0x02
#define UX_DEVICE_CLASS_RNDIS_CLASS_COMMUNICATION_DATA 0x0A
#define UX_DEVICE_CLASS_RNDIS_NEW_INTERRUPT_EVENT 1
#define UX_DEVICE_CLASS_RNDIS_NEW_BULKOUT_EVENT 2
#define UX_DEVICE_CLASS_RNDIS_NEW_BULKIN_EVENT 4
#define UX_DEVICE_CLASS_RNDIS_NEW_DEVICE_STATE_CHANGE_EVENT 8
#define UX_DEVICE_CLASS_RNDIS_INTERRUPT_RESPONSE_LENGTH 8
#define UX_DEVICE_CLASS_RNDIS_INTERRUPT_RESPONSE_AVAILABLE_FLAG 1
#define UX_DEVICE_CLASS_RNDIS_BASE_IP_ADDRESS 0xC0A80001
#define UX_DEVICE_CLASS_RNDIS_BASE_IP_MASK 0xFFFFFF00
#define UX_DEVICE_CLASS_RNDIS_MAX_MTU 1518
#define UX_DEVICE_CLASS_RNDIS_ETHERNET_IP 0x0800
#define UX_DEVICE_CLASS_RNDIS_ETHERNET_ARP 0x0806
#define UX_DEVICE_CLASS_RNDIS_ETHERNET_RARP 0x8035
#define UX_DEVICE_CLASS_RNDIS_ETHERNET_PACKET_SIZE 1536
#define UX_DEVICE_CLASS_RNDIS_NX_ALIGN_PADDING 2
#define UX_DEVICE_CLASS_RNDIS_NX_PKPOOL_ENTRIES 8
#define UX_DEVICE_CLASS_RNDIS_NX_PACKET_SIZE sizeof(NX_PACKET)
#define UX_DEVICE_CLASS_RNDIS_NX_PAYLOAD_SIZE_ASSERT UX_COMPILE_TIME_ASSERT(!UX_OVERFLOW_CHECK_ADD_ULONG(UX_DEVICE_CLASS_RNDIS_ETHERNET_PACKET_SIZE, UX_DEVICE_CLASS_RNDIS_NX_ALIGN_PADDING), UX_DEVICE_CLASS_RNDIS_NX_PAYLOAD_SIZE_calc_ovf)
#define UX_DEVICE_CLASS_RNDIS_NX_PAYLOAD_SIZE (UX_DEVICE_CLASS_RNDIS_ETHERNET_PACKET_SIZE + UX_DEVICE_CLASS_RNDIS_NX_ALIGN_PADDING)
#define UX_DEVICE_CLASS_RNDIS_NX_BUFF_SIZE_ASSERT \
UX_DEVICE_CLASS_RNDIS_NX_PAYLOAD_SIZE_ASSERT \
UX_COMPILE_TIME_ASSERT(!UX_OVERFLOW_CHECK_ADD_ULONG( \
UX_DEVICE_CLASS_RNDIS_NX_PAYLOAD_SIZE, \
UX_DEVICE_CLASS_RNDIS_NX_PACKET_SIZE), \
UX_DEVICE_CLASS_RNDIS_NX_BUFF_SIZE_calc_ovf)
#define UX_DEVICE_CLASS_RNDIS_NX_BUFF_SIZE (UX_DEVICE_CLASS_RNDIS_NX_PAYLOAD_SIZE + UX_DEVICE_CLASS_RNDIS_NX_PACKET_SIZE)
#define UX_DEVICE_CLASS_RNDIS_NX_ETHERNET_POOL_ALLOCSIZE_ASSERT \
UX_DEVICE_CLASS_RNDIS_NX_BUFF_SIZE_ASSERT \
UX_COMPILE_TIME_ASSERT(!UX_OVERFLOW_CHECK_MULC_ULONG( \
UX_DEVICE_CLASS_RNDIS_NX_PKPOOL_ENTRIES, \
UX_DEVICE_CLASS_RNDIS_NX_BUFF_SIZE), \
UX_DEVICE_CLASS_RNDIS_NX_ETHERNET_POOL_ALLOCSIZE_calc1_ovf) \
UX_COMPILE_TIME_ASSERT(!UX_OVERFLOW_CHECK_ADD_ULONG( \
UX_DEVICE_CLASS_RNDIS_NX_PKPOOL_ENTRIES * \
UX_DEVICE_CLASS_RNDIS_NX_BUFF_SIZE, \
32), UX_DEVICE_CLASS_RNDIS_NX_ETHERNET_POOL_ALLOCSIZE_calc2_ovf)
#define UX_DEVICE_CLASS_RNDIS_NX_ETHERNET_POOL_ALLOCSIZE (UX_DEVICE_CLASS_RNDIS_NX_PKPOOL_ENTRIES * UX_DEVICE_CLASS_RNDIS_NX_BUFF_SIZE + 32)
#define UX_DEVICE_CLASS_RNDIS_ETHERNET_SIZE 14
#define UX_DEVICE_CLASS_RNDIS_NODE_ID_LENGTH 6
#define UX_DEVICE_CLASS_RNDIS_VENDOR_DESCRIPTION_MAX_LENGTH 64
#define UX_DEVICE_CLASS_RNDIS_MAC_OPTIONS 8
#define UX_DEVICE_CLASS_RNDIS_PACKET_HEADER_MSG 1
#define UX_DEVICE_CLASS_RNDIS_OID_SUPPORTED_LIST_LENGTH 30
/* Device RNDIS Requests */
#define UX_DEVICE_CLASS_RNDIS_SEND_ENCAPSULATED_COMMAND 0x00
#define UX_DEVICE_CLASS_RNDIS_GET_ENCAPSULATED_RESPONSE 0x01
/* Define RNDIS Versions. Set to 1.0 here. */
#define UX_DEVICE_CLASS_RNDIS_VERSION_MAJOR 0x00000001
#define UX_DEVICE_CLASS_RNDIS_VERSION_MINOR 0x00000000
/* Define RNDIS Connection type supported. Set to conectionless. */
#define UX_DEVICE_CLASS_RNDIS_DF_CONNECTIONLESS 0x00000001
#define UX_DEVICE_CLASS_RNDIS_DF_CONNECTION_ORIENTED 0x00000002
#define UX_DEVICE_CLASS_RNDIS_DF_CONNECTION_SUPPORTED UX_DEVICE_CLASS_RNDIS_DF_CONNECTIONLESS
/* Define RNDIS Medium supported by the device. */
#define UX_DEVICE_CLASS_RNDIS_MEDIUM_SUPPORTED 0x00000000
/* Define RNDIS Packet size and types supported. */
#define UX_DEVICE_CLASS_RNDIS_MAX_PACKET_PER_TRANSFER 0x00000001
#define UX_DEVICE_CLASS_RNDIS_MAX_PACKET_TRANSFER_SIZE 0x00000640
#define UX_DEVICE_CLASS_RNDIS_PACKET_ALIGNEMENT_FACTOR 0x00000003
#define UX_DEVICE_CLASS_RNDIS_MAX_FRAME_SIZE 0x000005DC
#define UX_DEVICE_CLASS_RNDIS_MAX_PACKET_LENGTH 0x000005EA
/* Define LINK speeds. */
#define UX_DEVICE_CLASS_RNDIS_LINK_SPEED_FS 0x0001D4C0
/* Define LINK statess. */
#define UX_DEVICE_CLASS_RNDIS_LINK_STATE_DOWN 0
#define UX_DEVICE_CLASS_RNDIS_LINK_STATE_UP 1
#define UX_DEVICE_CLASS_RNDIS_LINK_STATE_PENDING_UP 2
#define UX_DEVICE_CLASS_RNDIS_LINK_STATE_PENDING_DOWN 3
/* Define media connection values. */
#define UX_DEVICE_CLASS_RNDIS_MEDIA_CONNECTED 0x00000000
#define UX_DEVICE_CLASS_RNDIS_MEDIA_DISCONNECTED 0x00000001
/* Define media supported values. */
#define UX_DEVICE_CLASS_RNDIS_MEDIA_802_3 0x00000000
#define UX_DEVICE_CLASS_RNDIS_MEDIA_802_5 0x00000001
#define UX_DEVICE_CLASS_RNDIS_MEDIA_FDDI 0x00000002
#define UX_DEVICE_CLASS_RNDIS_MEDIA_WAN 0x00000003
#define UX_DEVICE_CLASS_RNDIS_MEDIA_LOCAL_TALK 0x00000004
#define UX_DEVICE_CLASS_RNDIS_MEDIA_DIX 0x00000005
#define UX_DEVICE_CLASS_RNDIS_MEDIA_ARCNET_RAW 0x00000006
#define UX_DEVICE_CLASS_RNDIS_MEDIA_ARCNET_878_2 0x00000007
#define UX_DEVICE_CLASS_RNDIS_MEDIA_ATM 0x00000008
#define UX_DEVICE_CLASS_RNDIS_MEDIA_WIRELESS_WAN 0x00000009
#define UX_DEVICE_CLASS_RNDIS_MEDIA_IRDA 0x0000000A
/* Define RNDIS status values. */
#define UX_DEVICE_CLASS_RNDIS_STATUS_SUCCESS 0x00000000
#define UX_DEVICE_CLASS_RNDIS_STATUS_FAILURE 0xC0000001
#define UX_DEVICE_CLASS_RNDIS_STATUS_INVALID_DATA 0xC0010015
#define UX_DEVICE_CLASS_RNDIS_STATUS_NOT_SUPPORTED 0xC00000BB
#define UX_DEVICE_CLASS_RNDIS_STATUS_MEDIA_CONNECTED 0x4001000B
#define UX_DEVICE_CLASS_RNDIS_STATUS_MEDIA_DISCONNECT 0x4001000C
/* Define RNDIS Control Messages values. */
#define UX_DEVICE_CLASS_RNDIS_MSG_INITIALIZE 0x00000002
#define UX_DEVICE_CLASS_RNDIS_MSG_HALT 0x00000003
#define UX_DEVICE_CLASS_RNDIS_MSG_QUERY 0x00000004
#define UX_DEVICE_CLASS_RNDIS_MSG_SET 0x00000005
#define UX_DEVICE_CLASS_RNDIS_MSG_RESET 0x00000006
#define UX_DEVICE_CLASS_RNDIS_MSG_INDICATE_STATUS 0x00000007
#define UX_DEVICE_CLASS_RNDIS_MSG_KEEP_ALIVE 0x00000008
/* Define RNDIS Control Completion values. */
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE 0x80000002
#define UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY 0x80000004
#define UX_DEVICE_CLASS_RNDIS_CMPLT_SET 0x80000005
#define UX_DEVICE_CLASS_RNDIS_CMPLT_RESET 0x80000006
#define UX_DEVICE_CLASS_RNDIS_CMPLT_KEEP_ALIVE 0x80000008
/* Define RNDIS Control Messages : MSG_INITIALIZE offsets. */
#define UX_DEVICE_CLASS_RNDIS_MSG_INITIALIZE_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_MSG_INITIALIZE_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_MSG_INITIALIZE_REQUEST_ID 0x00000008
#define UX_DEVICE_CLASS_RNDIS_MSG_INITIALIZE_MAJOR_VERSION 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_MSG_INITIALIZE_MINOR_VERSION 0x00000010
#define UX_DEVICE_CLASS_RNDIS_MSG_INITIALIZE_MAX_TRANSFER_SIZE 0x00000014
/* Define RNDIS Control Messages : CMPLT_INITIALIZE offsets. */
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_REQUEST_ID 0x00000008
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_STATUS 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_MAJOR_VERSION 0x00000010
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_MINOR_VERSION 0x00000014
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_DEVICE_FLAGS 0x00000018
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_MEDIUM 0x0000001C
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_MAX_PACKETS_PER_TRANSFER 0x00000020
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_MAX_TRANSFER_SIZE 0x00000024
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_PACKET_ALIGNMENT 0x00000028
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_AFL_LIST_OFFSET 0x0000002C
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_AFL_LIST_SIZE 0x00000030
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_RESPONSE_LENGTH 0x00000034
/* Define RNDIS Control Messages : MSG_HALT offsets. */
#define UX_DEVICE_CLASS_RNDIS_MSG_HALT_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_MSG_HALT_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_MSG_HALT_REQUEST_ID 0x00000008
/* Define RNDIS Control Messages : MSG_QUERY offsets. */
#define UX_DEVICE_CLASS_RNDIS_MSG_QUERY_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_MSG_QUERY_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_MSG_QUERY_REQUEST_ID 0x00000008
#define UX_DEVICE_CLASS_RNDIS_MSG_QUERY_OID 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_MSG_QUERY_INFO_BUFFER_LENGTH 0x00000010
#define UX_DEVICE_CLASS_RNDIS_MSG_QUERY_INFO_BUFFER_OFFSET 0x00000014
#define UX_DEVICE_CLASS_RNDIS_MSG_QUERY_DEVICE_VC_HANDLE 0x00000018
#define UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_REQUEST_ID 0x00000008
#define UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_STATUS 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_INFO_BUFFER_LENGTH 0x00000010
#define UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_INFO_BUFFER_OFFSET 0x00000014
#define UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_INFO_BUFFER 0x00000018
/* Define RNDIS Control Messages : MSG_SET offsets. */
#define UX_DEVICE_CLASS_RNDIS_MSG_SET_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_MSG_SET_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_MSG_SET_REQUEST_ID 0x00000008
#define UX_DEVICE_CLASS_RNDIS_MSG_SET_OID 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_MSG_SET_INFO_BUFFER_LENGTH 0x00000010
#define UX_DEVICE_CLASS_RNDIS_MSG_SET_INFO_BUFFER_OFFSET 0x00000014
#define UX_DEVICE_CLASS_RNDIS_MSG_SET_DEVICE_VC_HANDLE 0x00000018
#define UX_DEVICE_CLASS_RNDIS_CMPLT_SET_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_CMPLT_SET_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_CMPLT_SET_REQUEST_ID 0x00000008
#define UX_DEVICE_CLASS_RNDIS_CMPLT_SET_STATUS 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_CMPLT_SET_RESPONSE_LENGTH 0x00000010
/* Define RNDIS Control Messages : MSG_RESET offsets. */
#define UX_DEVICE_CLASS_RNDIS_MSG_RESET_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_MSG_RESET_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_MSG_RESET_RESERVED 0x00000008
#define UX_DEVICE_CLASS_RNDIS_CMPLT_RESET_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_CMPLT_RESET_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_CMPLT_RESET_STATUS 0x00000008
#define UX_DEVICE_CLASS_RNDIS_CMPLT_RESET_ADDRESSING_RESET 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_CMPLT_RESET_RESPONSE_LENGTH 0x00000010
/* Define RNDIS Control Messages : MSG_INDICATE_STATUS offsets. */
#define UX_DEVICE_CLASS_RNDIS_MSG_INDICATE_STATUS_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_MSG_INDICATE_STATUS_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_MSG_INDICATE_STATUS_STATUS 0x00000008
#define UX_DEVICE_CLASS_RNDIS_MSG_INDICATE_STATUS_STATUS_BUFFER_LENGTH 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_MSG_INDICATE_STATUS_STATUS_BUFFER_OFFSET 0x00000010
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INDICATE_STATUS_DIAG 0x00000000
#define UX_DEVICE_CLASS_RNDIS_CMPLT_INDICATE_STATUS_ERROR_OFFSET 0x00000004
/* Define RNDIS Control Messages : MSG_KEEP_ALIVE offsets. */
#define UX_DEVICE_CLASS_RNDIS_MSG_KEEP_ALIVE_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_MSG_KEEP_ALIVE_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_MSG_KEEP_ALIVE_REQUEST_ID 0x00000008
#define UX_DEVICE_CLASS_RNDIS_CMPLT_KEEP_ALIVE_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_CMPLT_KEEP_ALIVE_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_CMPLT_KEEP_ALIVE_REQUEST_ID 0x00000008
#define UX_DEVICE_CLASS_RNDIS_CMPLT_KEEP_ALIVE_STATUS 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_CMPLT_KEEP_ALIVE_RESPONSE_LENGTH 0x00000010
/* Define RNDIS State machine. */
#define UX_DEVICE_CLASS_RNDIS_STATE_UNINITIALIZED 0x00000000
#define UX_DEVICE_CLASS_RNDIS_STATE_INITIALIZED 0x00000001
#define UX_DEVICE_CLASS_RNDIS_STATE_DATA_INITIALIZED 0x00000002
/* Define Required Object IDs (OIDs) */
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_SUPPORTED_LIST 0x00010101
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_HARDWARE_STATUS 0x00010102
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MEDIA_SUPPORTED 0x00010103
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MEDIA_IN_USE 0x00010104
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MAXIMUM_LOOKAHEAD 0x00010105
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MAXIMUM_FRAME_SIZE 0x00010106
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_LINK_SPEED 0x00010107
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_TRANSMIT_BUFFER_SPACE 0x00010108
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_RECEIVE_BUFFER_SPACE 0x00010109
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_TRANSMIT_BLOCK_SIZE 0x0001010A
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_RECEIVE_BLOCK_SIZE 0x0001010B
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_VENDOR_ID 0x0001010C
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_VENDOR_DESCRIPTION 0x0001010D
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_CURRENT_PACKET_FILTER 0x0001010E
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_CURRENT_LOOKAHEAD 0x0001010F
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_DRIVER_VERSION 0x00010110
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MAXIMUM_TOTAL_SIZE 0x00010111
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_PROTOCOL_OPTIONS 0x00010112
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MAC_OPTIONS 0x00010113
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MEDIA_CONNECT_STATUS 0x00010114
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MAXIMUM_SEND_PACKETS 0x00010115
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_VENDOR_DRIVER_VERSION 0x00010116
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_SUPPORTED_GUIDS 0x00010117
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_NETWORK_LAYER_ADDRESSES 0x00010118
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_TRANSPORT_HEADER_OFFSET 0x00010119
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MACHINE_NAME 0x0001021A
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_RNDIS_CONFIG_PARAMETER 0x0001021B
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_VLAN_ID 0x0001021C
/* Define Optional OIDs */
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MEDIA_CAPABILITIES 0x00010201
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_PHYSICAL_MEDIUM 0x00010202
/* Define Required statistics OIDs */
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_XMIT_OK 0x00020101
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_RCV_OK 0x00020102
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_XMIT_ERROR 0x00020103
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_RCV_ERROR 0x00020104
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_RCV_NO_BUFFER 0x00020105
/* Define Optional statistics OIDs */
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_DIRECTED_BYTES_XMIT 0x00020201
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_DIRECTED_FRAMES_XMIT 0x00020202
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MULTICAST_BYTES_XMIT 0x00020203
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MULTICAST_FRAMES_XMIT 0x00020204
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_BROADCAST_BYTES_XMIT 0x00020205
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_BROADCAST_FRAMES_XMIT 0x00020206
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_DIRECTED_BYTES_RCV 0x00020207
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_DIRECTED_FRAMES_RCV 0x00020208
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MULTICAST_BYTES_RCV 0x00020209
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MULTICAST_FRAMES_RCV 0x0002020A
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_BROADCAST_BYTES_RCV 0x0002020B
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_BROADCAST_FRAMES_RCV 0x0002020C
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_RCV_CRC_ERROR 0x0002020D
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_TRANSMIT_QUEUE_LENGTH 0x0002020E
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_GET_TIME_CAPS 0x0002020F
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_GET_NETCARD_TIME 0x00020210
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_NETCARD_LOAD 0x00020211
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_DEVICE_PROFILE 0x00020212
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_INIT_TIME_MS 0x00020213
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_RESET_COUNTS 0x00020214
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MEDIA_SENSE_COUNTS 0x00020215
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_FRIENDLY_NAME 0x00020216
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_MINIPORT_INFO 0x00020217
#define UX_DEVICE_CLASS_RNDIS_OID_GEN_RESET_VERIFY_PARAMETERS 0x00020218
/* Define IEEE 802.3 (Ethernet) OIDs */
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_PERMANENT_ADDRESS 0x01010101
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_CURRENT_ADDRESS 0x01010102
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_MULTICAST_LIST 0x01010103
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_MAXIMUM_LIST_SIZE 0x01010104
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_MAC_OPTIONS 0x01010105
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_RCV_ERROR_ALIGNMENT 0x01020101
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_XMIT_ONE_COLLISION 0x01020102
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_XMIT_MORE_COLLISIONS 0x01020103
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_XMIT_DEFERRED 0x01020201
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_XMIT_MAX_COLLISIONS 0x01020202
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_RCV_OVERRUN 0x01020203
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_XMIT_UNDERRUN 0x01020204
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_XMIT_HEARTBEAT_FAILURE 0x01020205
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_XMIT_TIMES_CRS_LOST 0x01020206
#define UX_DEVICE_CLASS_RNDIS_OID_802_3_XMIT_LATE_COLLISIONS 0x01020207
/* Define Hardware status code. */
#define UX_DEVICE_CLASS_RNDIS_OID_HW_STATUS_READY 0x00000000
#define UX_DEVICE_CLASS_RNDIS_OID_HW_STATUS_INITIALIZING 0x00000001
#define UX_DEVICE_CLASS_RNDIS_OID_HW_STATUS_RESET 0x00000002
#define UX_DEVICE_CLASS_RNDIS_OID_HW_STATUS_CLOSING 0x00000003
#define UX_DEVICE_CLASS_RNDIS_OID_HW_STATUS_NOT_READY 0x00000004
/* Define RNDIS Packet Header format. */
#define UX_DEVICE_CLASS_RNDIS_PACKET_MESSAGE_TYPE 0x00000000
#define UX_DEVICE_CLASS_RNDIS_PACKET_MESSAGE_LENGTH 0x00000004
#define UX_DEVICE_CLASS_RNDIS_PACKET_DATA_OFFSET 0x00000008
#define UX_DEVICE_CLASS_RNDIS_PACKET_DATA_LENGTH 0x0000000C
#define UX_DEVICE_CLASS_RNDIS_PACKET_OOB_DATA_OFFSET 0x00000010
#define UX_DEVICE_CLASS_RNDIS_PACKET_OOB_DATA_LENGTH 0x00000014
#define UX_DEVICE_CLASS_RNDIS_PACKET_NUM_OOB_DATA_ELEMENTS 0x00000018
#define UX_DEVICE_CLASS_RNDIS_PACKET_INFO_OFFSET 0x0000001C
#define UX_DEVICE_CLASS_RNDIS_PACKET_INFO_LENGTH 0x00000020
#define UX_DEVICE_CLASS_RNDIS_PACKET_VC_HANDLE 0x00000024
#define UX_DEVICE_CLASS_RNDIS_PACKET_RESERVED 0x00000028
#define UX_DEVICE_CLASS_RNDIS_PACKET_BUFFER 0x0000002C
#define UX_DEVICE_CLASS_RNDIS_PACKET_HEADER_LENGTH 0x0000002C
/* Define NetX errors inside the RNDIS class. */
#define UX_DEVICE_CLASS_RNDIS_NX_SUCCESS 0x00
#define UX_DEVICE_CLASS_RNDIS_NX_NO_PACKET 0x01
#define UX_DEVICE_CLASS_RNDIS_NX_UNDERFLOW 0x02
#define UX_DEVICE_CLASS_RNDIS_NX_OVERFLOW 0x03
#define UX_DEVICE_CLASS_RNDIS_NX_NO_MAPPING 0x04
#define UX_DEVICE_CLASS_RNDIS_NX_DELETED 0x05
#define UX_DEVICE_CLASS_RNDIS_NX_POOL_ERROR 0x06
#define UX_DEVICE_CLASS_RNDIS_NX_PTR_ERROR 0x07
#define UX_DEVICE_CLASS_RNDIS_NX_WAIT_ERROR 0x08
#define UX_DEVICE_CLASS_RNDIS_NX_SIZE_ERROR 0x09
#define UX_DEVICE_CLASS_RNDIS_NX_OPTION_ERROR 0x0a
#define UX_DEVICE_CLASS_RNDIS_NX_DELETE_ERROR 0x10
#define UX_DEVICE_CLASS_RNDIS_NX_CALLER_ERROR 0x11
#define UX_DEVICE_CLASS_RNDIS_NX_INVALID_PACKET 0x12
#define UX_DEVICE_CLASS_RNDIS_NX_INVALID_SOCKET 0x13
#define UX_DEVICE_CLASS_RNDIS_NX_NOT_ENABLED 0x14
#define UX_DEVICE_CLASS_RNDIS_NX_ALREADY_ENABLED 0x15
#define UX_DEVICE_CLASS_RNDIS_NX_ENTRY_NOT_FOUND 0x16
#define UX_DEVICE_CLASS_RNDIS_NX_NO_MORE_ENTRIES 0x17
#define UX_DEVICE_CLASS_RNDIS_NX_ARP_TIMER_ERROR 0x18
#define UX_DEVICE_CLASS_RNDIS_NX_RESERVED_CODE0 0x19
#define UX_DEVICE_CLASS_RNDIS_NX_WAIT_ABORTED 0x1A
#define UX_DEVICE_CLASS_RNDIS_NX_IP_INTERNAL_ERROR 0x20
#define UX_DEVICE_CLASS_RNDIS_NX_IP_ADDRESS_ERROR 0x21
#define UX_DEVICE_CLASS_RNDIS_NX_ALREADY_BOUND 0x22
#define UX_DEVICE_CLASS_RNDIS_NX_PORT_UNAVAILABLE 0x23
#define UX_DEVICE_CLASS_RNDIS_NX_NOT_BOUND 0x24
#define UX_DEVICE_CLASS_RNDIS_NX_RESERVED_CODE1 0x25
#define UX_DEVICE_CLASS_RNDIS_NX_SOCKET_UNBOUND 0x26
#define UX_DEVICE_CLASS_RNDIS_NX_NOT_CREATED 0x27
#define UX_DEVICE_CLASS_RNDIS_NX_SOCKETS_BOUND 0x28
#define UX_DEVICE_CLASS_RNDIS_NX_NO_RESPONSE 0x29
#define UX_DEVICE_CLASS_RNDIS_NX_POOL_DELETED 0x30
#define UX_DEVICE_CLASS_RNDIS_NX_ALREADY_RELEASED 0x31
#define UX_DEVICE_CLASS_RNDIS_NX_RESERVED_CODE2 0x32
#define UX_DEVICE_CLASS_RNDIS_NX_MAX_LISTEN 0x33
#define UX_DEVICE_CLASS_RNDIS_NX_DUPLICATE_LISTEN 0x34
#define UX_DEVICE_CLASS_RNDIS_NX_NOT_CLOSED 0x35
#define UX_DEVICE_CLASS_RNDIS_NX_NOT_LISTEN_STATE 0x36
#define UX_DEVICE_CLASS_RNDIS_NX_IN_PROGRESS 0x37
#define UX_DEVICE_CLASS_RNDIS_NX_NOT_CONNECTED 0x38
#define UX_DEVICE_CLASS_RNDIS_NX_WINDOW_OVERFLOW 0x39
#define UX_DEVICE_CLASS_RNDIS_NX_ALREADY_SUSPENDED 0x40
#define UX_DEVICE_CLASS_RNDIS_NX_DISCONNECT_FAILED 0x41
#define UX_DEVICE_CLASS_RNDIS_NX_STILL_BOUND 0x42
#define UX_DEVICE_CLASS_RNDIS_NX_NOT_SUCCESSFUL 0x43
#define UX_DEVICE_CLASS_RNDIS_NX_UNHANDLED_COMMAND 0x44
#define UX_DEVICE_CLASS_RNDIS_NX_NO_FREE_PORTS 0x45
#define UX_DEVICE_CLASS_RNDIS_NX_INVALID_PORT 0x46
#define UX_DEVICE_CLASS_RNDIS_NX_INVALID_RELISTEN 0x47
#define UX_DEVICE_CLASS_RNDIS_NX_CONNECTION_PENDING 0x48
#define UX_DEVICE_CLASS_RNDIS_NX_TX_QUEUE_DEPTH 0x49
#define UX_DEVICE_CLASS_RNDIS_NX_NOT_IMPLEMENTED 0x80
/* Define timeout packet allocation value. */
#ifndef UX_DEVICE_CLASS_RNDIS_PACKET_POOL_WAIT
#define UX_DEVICE_CLASS_RNDIS_PACKET_POOL_WAIT 10
#endif
#ifndef UX_DEVICE_CLASS_RNDIS_PACKET_POOL_INST_WAIT
#define UX_DEVICE_CLASS_RNDIS_PACKET_POOL_INST_WAIT 100
#endif
/* Calculate response buffer length. */
#define UX_DEVICE_CLASS_RNDIS_OID_SUPPORTED_RESPONSE_LENGTH (UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_INFO_BUFFER + UX_DEVICE_CLASS_RNDIS_OID_SUPPORTED_LIST_LENGTH * 4)
#define UX_DEVICE_CLASS_RNDIS_VENDOR_DESCRIPTION_MAX_RESPONSE_LENGTH (UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_INFO_BUFFER + UX_DEVICE_CLASS_RNDIS_VENDOR_DESCRIPTION_MAX_LENGTH)
#define UX_DEVICE_CLASS_RNDIS_NODE_ID_RESPONSE_LENGTH (UX_DEVICE_CLASS_RNDIS_CMPLT_QUERY_INFO_BUFFER + UX_DEVICE_CLASS_RNDIS_NODE_ID_LENGTH)
/* Decide maximum size of RNDIS response buffer (with 1 ~ 4 bytes as padding and aligned to 4 bytes). */
#define UX_DEVICE_CLASS_RNDIS_MAX(a, b) (((a) > (b)) ? (a) : (b))
#define UX_DEVICE_CLASS_RNDIS_MAX_CONTROL_RESPONSE_LENGTH ((( \
UX_DEVICE_CLASS_RNDIS_MAX(UX_DEVICE_CLASS_RNDIS_CMPLT_INITIALIZE_RESPONSE_LENGTH, \
UX_DEVICE_CLASS_RNDIS_MAX(UX_DEVICE_CLASS_RNDIS_CMPLT_KEEP_ALIVE_RESPONSE_LENGTH, \
UX_DEVICE_CLASS_RNDIS_MAX(UX_DEVICE_CLASS_RNDIS_CMPLT_RESET_RESPONSE_LENGTH, \
UX_DEVICE_CLASS_RNDIS_MAX(UX_DEVICE_CLASS_RNDIS_CMPLT_SET_RESPONSE_LENGTH, \
UX_DEVICE_CLASS_RNDIS_MAX(UX_DEVICE_CLASS_RNDIS_OID_SUPPORTED_RESPONSE_LENGTH, \
UX_DEVICE_CLASS_RNDIS_MAX(UX_DEVICE_CLASS_RNDIS_VENDOR_DESCRIPTION_MAX_RESPONSE_LENGTH, \
UX_DEVICE_CLASS_RNDIS_NODE_ID_RESPONSE_LENGTH))))))) & (~0x3)) + 0x4)
/* Ensure maximum-sized RNDIS response can fit in the control endpoint's transfer buffer. */
#if UX_DEVICE_CLASS_RNDIS_MAX_CONTROL_RESPONSE_LENGTH > UX_SLAVE_REQUEST_CONTROL_MAX_LENGTH
/* Checked in _initialize(). */
#endif
/* Define Slave RNDIS Class Calling Parameter structure */
typedef struct UX_SLAVE_CLASS_RNDIS_PARAMETER_STRUCT
{
VOID (*ux_slave_class_rndis_instance_activate)(VOID *);
VOID (*ux_slave_class_rndis_instance_deactivate)(VOID *);
ULONG ux_slave_class_rndis_parameter_media;
ULONG ux_slave_class_rndis_parameter_vendor_id;
ULONG ux_slave_class_rndis_parameter_driver_version;
UCHAR ux_slave_class_rndis_parameter_vendor_description[UX_DEVICE_CLASS_RNDIS_VENDOR_DESCRIPTION_MAX_LENGTH];
UCHAR ux_slave_class_rndis_parameter_local_node_id[UX_DEVICE_CLASS_RNDIS_NODE_ID_LENGTH];
UCHAR ux_slave_class_rndis_parameter_remote_node_id[UX_DEVICE_CLASS_RNDIS_NODE_ID_LENGTH];
NX_IP *ux_slave_class_rndis_parameter_nx_ip;
ULONG ux_slave_class_rndis_parameter_nx_ip_address;
ULONG ux_slave_class_rndis_parameter_nx_ip_network_mask;
} UX_SLAVE_CLASS_RNDIS_PARAMETER;
/* Define RNDIS Class structure. */
typedef struct UX_SLAVE_CLASS_RNDIS_STRUCT
{
UX_SLAVE_INTERFACE *ux_slave_class_rndis_interface;
UX_SLAVE_CLASS_RNDIS_PARAMETER ux_slave_class_rndis_parameter;
UX_SEMAPHORE ux_slave_class_rndis_semaphore;
UX_SLAVE_ENDPOINT *ux_slave_class_rndis_interrupt_endpoint;
UX_SLAVE_ENDPOINT *ux_slave_class_rndis_bulkin_endpoint;
UX_SLAVE_ENDPOINT *ux_slave_class_rndis_bulkout_endpoint;
#if UX_DEVICE_ENDPOINT_BUFFER_OWNER == 1
UCHAR *ux_device_class_rndis_endpoint_buffer;
#endif
UCHAR ux_slave_class_rndis_response[UX_DEVICE_CLASS_RNDIS_MAX_CONTROL_RESPONSE_LENGTH];
ULONG ux_slave_class_rndis_response_length;
ULONG ux_slave_class_rndis_state;
ULONG ux_slave_class_rndis_major_version;
ULONG ux_slave_class_rndis_minor_version;
ULONG ux_slave_class_rndis_max_transfer_size;
ULONG ux_slave_class_rndis_request_id;
ULONG ux_slave_class_rndis_statistics_xmit_ok;
ULONG ux_slave_class_rndis_statistics_rcv_ok;
ULONG ux_slave_class_rndis_statistics_xmit_error;
ULONG ux_slave_class_rndis_statistics_rcv_error;
ULONG ux_slave_class_rndis_statistics_rcv_no_buffer;
ULONG ux_slave_class_rndis_statistics_rcv_error_alignment;
ULONG ux_slave_class_rndis_statistics_xmit_one_collision;
ULONG ux_slave_class_rndis_statistics_xmit_more_collisions;
UCHAR ux_slave_class_rndis_local_node_id[UX_DEVICE_CLASS_RNDIS_NODE_ID_LENGTH];
UCHAR ux_slave_class_rndis_remote_node_id[UX_DEVICE_CLASS_RNDIS_NODE_ID_LENGTH];
ULONG ux_slave_class_rndis_nx_ip_address;
ULONG ux_slave_class_rndis_nx_ip_network_mask;
#if !defined(UX_DEVICE_STANDALONE)
NX_IP *ux_slave_class_rndis_nx_ip;
NX_INTERFACE *ux_slave_class_rndis_nx_interface;
NX_PACKET *ux_slave_class_rndis_xmit_queue;
NX_PACKET *ux_slave_class_rndis_receive_queue;
NX_PACKET_POOL *ux_slave_class_rndis_packet_pool;
#endif
#if !defined(UX_DEVICE_STANDALONE)
UX_EVENT_FLAGS_GROUP ux_slave_class_rndis_event_flags_group;
UX_THREAD ux_slave_class_rndis_interrupt_thread;
UX_THREAD ux_slave_class_rndis_bulkin_thread;
UX_THREAD ux_slave_class_rndis_bulkout_thread;
UX_MUTEX ux_slave_class_rndis_mutex;
UCHAR *ux_slave_class_rndis_interrupt_thread_stack;
UCHAR *ux_slave_class_rndis_bulkin_thread_stack;
UCHAR *ux_slave_class_rndis_bulkout_thread_stack;
#endif
ULONG ux_slave_class_rndis_link_state;
VOID *ux_slave_class_rndis_network_handle;
} UX_SLAVE_CLASS_RNDIS;
/* Define RNDIS endpoint buffer settings (when RNDIS owns buffer). */
#if (UX_DEVICE_ENDPOINT_BUFFER_OWNER == 1) && defined(UX_DEVICE_CLASS_RNDIS_ZERO_COPY)
#define UX_DEVICE_CLASS_RNDIS_ENDPOINT_BUFFER_SIZE_CALC_OVERFLOW 0 /* only one buffer, no calculation */
#else
#define UX_DEVICE_CLASS_RNDIS_ENDPOINT_BUFFER_SIZE_CALC_OVERFLOW \
(UX_OVERFLOW_CHECK_ADD_ULONG(UX_DEVICE_CLASS_RNDIS_BULKOUT_BUFFER_SIZE, \
UX_DEVICE_CLASS_RNDIS_BULKIN_BUFFER_SIZE) || \
UX_OVERFLOW_CHECK_ADD_ULONG(UX_DEVICE_CLASS_RNDIS_BULKOUT_BUFFER_SIZE + \
UX_DEVICE_CLASS_RNDIS_BULKIN_BUFFER_SIZE, \
UX_DEVICE_CLASS_RNDIS_INTERRUPTIN_BUFFER_SIZE))
#endif
#define UX_DEVICE_CLASS_RNDIS_ENDPOINT_BUFFER_SIZE (UX_DEVICE_CLASS_RNDIS_BULKOUT_BUFFER_SIZE + UX_DEVICE_CLASS_RNDIS_BULKIN_BUFFER_SIZE + UX_DEVICE_CLASS_RNDIS_INTERRUPTIN_BUFFER_SIZE)
#define UX_DEVICE_CLASS_RNDIS_BULKOUT_BUFFER(rndis) ((rndis)->ux_device_class_rndis_endpoint_buffer)
#define UX_DEVICE_CLASS_RNDIS_BULKIN_BUFFER(rndis) (UX_DEVICE_CLASS_RNDIS_BULKOUT_BUFFER(rndis) + UX_DEVICE_CLASS_RNDIS_BULKOUT_BUFFER_SIZE)
#define UX_DEVICE_CLASS_RNDIS_INTERRUPTIN_BUFFER(rndis) (UX_DEVICE_CLASS_RNDIS_BULKIN_BUFFER(rndis) + UX_DEVICE_CLASS_RNDIS_BULKIN_BUFFER_SIZE)
/* Requests - Ethernet Networking Control Model */
#define UX_DEVICE_CLASS_RNDIS_SEND_ENCAPSULATED_COMMAND 0x00
/* Issues a command in the format of the supported control
protocol. The intent of this mechanism is to support
networking devices (e.g., host-based cable modems)
that require an additional vendor-defined interface for
media specific hardware configuration and
management. */
#define UX_DEVICE_CLASS_RNDIS_GET_ENCAPSULATED_RESPONSE 0x01
/* Requests a response in the format of the supported
control protocol. */
/* Define buffer length for IN/OUT pipes. */
#define UX_DEVICE_CLASS_RNDIS_BUFFER_SIZE 4096
/* Define Device RNDIS Class prototypes. */
UINT _ux_device_class_rndis_activate(UX_SLAVE_CLASS_COMMAND *command);
UINT _ux_device_class_rndis_control_request(UX_SLAVE_CLASS_COMMAND *command);
UINT _ux_device_class_rndis_deactivate(UX_SLAVE_CLASS_COMMAND *command);
UINT _ux_device_class_rndis_entry(UX_SLAVE_CLASS_COMMAND *command);
UINT _ux_device_class_rndis_initialize(UX_SLAVE_CLASS_COMMAND *command);
UINT _ux_device_class_rndis_write(VOID *rndis_class, NX_PACKET *packet);
UINT _ux_device_class_rndis_msg_query(UX_SLAVE_CLASS_RNDIS *rndis, UX_SLAVE_TRANSFER *transfer_request);
UINT _ux_device_class_rndis_msg_reset(UX_SLAVE_CLASS_RNDIS *rndis, UX_SLAVE_TRANSFER *transfer_request);
UINT _ux_device_class_rndis_msg_set(UX_SLAVE_CLASS_RNDIS *rndis, UX_SLAVE_TRANSFER *transfer_request);
UINT _ux_device_class_rndis_msg_initialize(UX_SLAVE_CLASS_RNDIS *rndis, UX_SLAVE_TRANSFER *transfer_request);
UINT _ux_device_class_rndis_msg_keep_alive(UX_SLAVE_CLASS_RNDIS *rndis, UX_SLAVE_TRANSFER *transfer_request);
VOID _ux_device_class_rndis_interrupt_thread(ULONG rndis_class);
VOID _ux_device_class_rndis_bulkin_thread(ULONG rndis_class);
VOID _ux_device_class_rndis_bulkout_thread(ULONG rndis_class);
/* Define Device RNDIS Class API prototypes. */
#define ux_device_class_rndis_entry _ux_device_class_rndis_entry
/* Define OID supported List. */
extern ULONG ux_device_class_rndis_oid_supported_list[];
/* Determine if a C++ compiler is being used. If so, complete the standard
C conditional started above. */
#ifdef __cplusplus
}
#endif
#endif /* UX_DEVICE_CLASS_RNDIS_H */
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