326 lines
9.4 KiB
C
326 lines
9.4 KiB
C
/**
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* \file rndis_protocol.h
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* RNDIS Defines
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*
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* \author
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* Colin O'Flynn <coflynn@newae.com>
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*
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* \addtogroup usbstick
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*/
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/* Copyright (c) 2008 Colin O'Flynn
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in
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the documentation and/or other materials provided with the
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distribution.
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* Neither the name of the copyright holders nor the names of
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contributors may be used to endorse or promote products derived
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from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _RNDIS_H
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#define _RNDIS_H
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/**
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\addtogroup RNDIS
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@{
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*/
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#include <stdint.h>
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#define RNDIS_MAJOR_VERSION 1
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#define RNDIS_MINOR_VERSION 0
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#define RNDIS_STATUS_SUCCESS 0X00000000
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#define RNDIS_STATUS_FAILURE 0XC0000001
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#define RNDIS_STATUS_INVALID_DATA 0XC0010015
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#define RNDIS_STATUS_NOT_SUPPORTED 0XC00000BB
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#define RNDIS_STATUS_MEDIA_CONNECT 0X4001000B
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#define RNDIS_STATUS_MEDIA_DISCONNECT 0X4001000C
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/* Message set for Connectionless (802.3) Devices */
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#define REMOTE_NDIS_PACKET_MSG 0x00000001
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#define REMOTE_NDIS_INITIALIZE_MSG 0X00000002
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#define REMOTE_NDIS_HALT_MSG 0X00000003
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#define REMOTE_NDIS_QUERY_MSG 0X00000004
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#define REMOTE_NDIS_SET_MSG 0X00000005
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#define REMOTE_NDIS_RESET_MSG 0X00000006
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#define REMOTE_NDIS_INDICATE_STATUS_MSG 0X00000007
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#define REMOTE_NDIS_KEEPALIVE_MSG 0X00000008
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#define REMOTE_NDIS_INITIALIZE_CMPLT 0X80000002
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#define REMOTE_NDIS_QUERY_CMPLT 0X80000004
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#define REMOTE_NDIS_SET_CMPLT 0X80000005
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#define REMOTE_NDIS_RESET_CMPLT 0X80000006
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#define REMOTE_NDIS_KEEPALIVE_CMPLT 0X80000008
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typedef uint32_t rndis_MessageType_t;
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typedef uint32_t rndis_MessageLength_t;
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typedef uint32_t rndis_RequestId_t;
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typedef uint32_t rndis_MajorVersion_t;
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typedef uint32_t rndis_MinorVersion_t;
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typedef uint32_t rndis_MaxTransferSize_t;
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typedef uint32_t rndis_Status_t;
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/* Device Flags */
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#define RNDIS_DF_CONNECTIONLESS 0x00000001
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#define RNDIS_DF_CONNECTION_ORIENTED 0x00000002
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typedef uint32_t rndis_DeviceFlags_t;
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/* Mediums */
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#define RNDIS_MEDIUM_802_3 0x00000000
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typedef uint32_t rndis_Medium_t;
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typedef uint32_t rndis_MaxPacketsPerTransfer_t;
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typedef uint32_t rndis_PacketAlignmentFactor_t;
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typedef uint32_t rndis_AfListOffset_t;
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typedef uint32_t rndis_AfListSize_t;
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/*** Remote NDIS Generic Message type ***/
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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} rndis_generic_msg_t;
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/*** Remote NDIS Initialize Message ***/
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_RequestId_t RequestId;
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rndis_MajorVersion_t MajorVersion;
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rndis_MinorVersion_t MinorVersion;
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rndis_MaxTransferSize_t MaxTransferSize;
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} rndis_initialize_msg_t;
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/* Response: */
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_RequestId_t RequestId;
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rndis_Status_t Status;
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rndis_MajorVersion_t MajorVersion;
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rndis_MinorVersion_t MinorVersion;
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rndis_DeviceFlags_t DeviceFlags;
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rndis_Medium_t Medium;
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rndis_MaxPacketsPerTransfer_t MaxPacketsPerTransfer;
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rndis_MaxTransferSize_t MaxTransferSize;
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rndis_PacketAlignmentFactor_t PacketAlignmentFactor;
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rndis_AfListOffset_t AfListOffset;
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rndis_AfListSize_t AfListSize;
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} rndis_initialize_cmplt_t;
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/*** Remote NDIS Halt Message ***/
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_RequestId_t RequestId;
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} rndis_halt_msg_t;
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typedef uint32_t rndis_Oid_t;
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typedef uint32_t rndis_InformationBufferLength_t;
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typedef uint32_t rndis_InformationBufferOffset_t;
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typedef uint32_t rndis_DeviceVcHandle_t;
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/*** Remote NDIS Query Message ***/
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_RequestId_t RequestId;
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rndis_Oid_t Oid;
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rndis_InformationBufferLength_t InformationBufferLength;
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rndis_InformationBufferOffset_t InformationBufferOffset;
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rndis_DeviceVcHandle_t DeviceVcHandle;
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} rndis_query_msg_t;
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/* Response: */
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_RequestId_t RequestId;
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rndis_Status_t Status;
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rndis_InformationBufferLength_t InformationBufferLength;
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rndis_InformationBufferOffset_t InformationBufferOffset;
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} rndis_query_cmplt_t;
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/*** Remote NDIS Set Message ***/
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_RequestId_t RequestId;
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rndis_Oid_t Oid;
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rndis_InformationBufferLength_t InformationBufferLength;
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rndis_InformationBufferOffset_t InformationBufferOffset;
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rndis_DeviceVcHandle_t DeviceVcHandle;
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} rndis_set_msg_t;
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/* Response */
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_RequestId_t RequestId;
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rndis_Status_t Status;
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}rndis_set_cmplt_t;
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/* Information buffer layout for OID_GEN_RNDIS_CONFIG_PARAMETER */
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typedef uint32_t rndis_ParameterNameOffset_t;
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typedef uint32_t rndis_ParameterNameLength_t;
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typedef uint32_t rndis_ParameterType_t;
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typedef uint32_t rndis_ParameterValueOffset_t;
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typedef uint32_t rndis_ParameterValueLength_t;
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#define PARAMETER_TYPE_STRING 2
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#define PARAMETER_TYPE_NUMERICAL 0
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typedef struct{
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rndis_ParameterNameOffset_t ParameterNameOffset;
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rndis_ParameterNameLength_t ParameterNameLength;
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rndis_ParameterType_t ParameterType;
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rndis_ParameterValueOffset_t ParameterValueOffset;
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rndis_ParameterValueLength_t ParameterValueLength;
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}rndis_config_parameter_t;
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typedef uint32_t rndis_Reserved_t;
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/*** Remote NDIS Soft Reset Message ***/
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_Reserved_t Reserved;
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} rndis_reset_msg_t;
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typedef uint32_t rndis_AddressingReset_t;
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/* Response: */
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_Status_t Status;
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rndis_AddressingReset_t AddressingReset;
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} rndis_reset_cmplt_t;
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/*** Remote NDIS Indicate Status Message ***/
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_Status_t Status;
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rndis_Status_t StatusBufferLength;
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rndis_Status_t StatusBufferOffset;
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} rndis_indicate_status_t;
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typedef uint32_t rndis_DiagStatus_t;
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typedef uint32_t rndis_ErrorOffset_t;
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typedef struct {
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rndis_DiagStatus_t DiagStatus;
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rndis_ErrorOffset_t ErrorOffset;
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}rndis_diagnostic_info_t;
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/*** Remote NDIS Keepalive Message */
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_RequestId_t RequestId;
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}rndis_keepalive_msg_t;
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/* Response: */
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_RequestId_t RequestId;
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rndis_Status_t Status;
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}rndis_keepalive_cmplt_t;
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/*** Remote NDIS Data Packet ***/
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typedef uint32_t rndis_DataOffset_t;
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typedef uint32_t rndis_DataLength_t;
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typedef uint32_t rndis_OOBDataOffset_t;
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typedef uint32_t rndis_OOBDataLength_t;
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typedef uint32_t rndis_NumOOBDataElements_t;
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typedef uint32_t rndis_PerPacketInfoOffset_t;
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typedef uint32_t rndis_PerPacketInfoLength_t;
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typedef struct{
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rndis_MessageType_t MessageType;
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rndis_MessageLength_t MessageLength;
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rndis_DataOffset_t DataOffset;
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rndis_DataLength_t DataLength;
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rndis_OOBDataOffset_t OOBDataOffset;
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rndis_OOBDataLength_t OOBDataLength;
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rndis_NumOOBDataElements_t NumOOBDataElements;
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rndis_PerPacketInfoOffset_t PerPacketInfoOffset;
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rndis_PerPacketInfoLength_t PerPacketInfoLength;
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rndis_DeviceVcHandle_t DeviceVcHandle;
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rndis_Reserved_t Reserved;
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}rndis_data_packet_t;
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typedef uint32_t rndis_ClassInformationOffset_t;
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typedef uint32_t rndis_Size_t;
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typedef uint32_t rndis_Type_t;
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typedef struct{
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rndis_Size_t Size;
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rndis_Type_t Type;
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rndis_ClassInformationOffset_t ClassInformationType;
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}rndis_OOB_packet_t;
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#include "ndis.h"
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typedef enum rnids_state_e {
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rndis_uninitialized,
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rndis_initialized,
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rndis_data_initialized
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} rndis_state_t;
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typedef struct{
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uint32_t txok;
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uint32_t rxok;
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uint32_t txbad;
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uint32_t rxbad;
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} rndis_stat_t;
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extern rndis_stat_t rndis_stat;
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extern rndis_state_t rndis_state;
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extern uint8_t schedule_interrupt;
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extern uint64_t rndis_ethernet_addr;
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uint8_t send_encapsulated_command(uint16_t wLength);
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uint8_t get_encapsulated_command(void);
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void rndis_send_interrupt(void);
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void rndis_query_process(void);
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void rndis_set_process(void);
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uint8_t rndis_send_status(rndis_Status_t stat);
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#endif //_RNDIS_H
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/** @} */
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