/*
LUFA Library
- Copyright (C) Dean Camera, 2010.
-
+ Copyright (C) Dean Camera, 2011.
+
dean [at] fourwalledcubicle [dot] com
- www.fourwalledcubicle.com
+ www.lufa-lib.org
*/
/*
- Copyright 2010 Dean Camera (dean [at] fourwalledcubicle [dot] com)
+ Copyright 2011 Dean Camera (dean [at] fourwalledcubicle [dot] com)
- Permission to use, copy, modify, distribute, and sell this
+ 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
+ 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
+ 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
*/
#define __INCLUDE_FROM_USB_DRIVER
-#include "../../HighLevel/USBMode.h"
+#include "../../Core/USBMode.h"
+
#if defined(USB_CAN_BE_DEVICE)
-#define __INCLUDE_FROM_RNDIS_CLASS_DEVICE_C
#define __INCLUDE_FROM_RNDIS_DRIVER
+#define __INCLUDE_FROM_RNDIS_DEVICE_C
#include "RNDIS.h"
static const uint32_t PROGMEM AdapterSupportedOIDList[] =
{
- OID_GEN_SUPPORTED_LIST,
- OID_GEN_PHYSICAL_MEDIUM,
- OID_GEN_HARDWARE_STATUS,
- OID_GEN_MEDIA_SUPPORTED,
- OID_GEN_MEDIA_IN_USE,
- OID_GEN_MAXIMUM_FRAME_SIZE,
- OID_GEN_MAXIMUM_TOTAL_SIZE,
- OID_GEN_LINK_SPEED,
- OID_GEN_TRANSMIT_BLOCK_SIZE,
- OID_GEN_RECEIVE_BLOCK_SIZE,
- OID_GEN_VENDOR_ID,
- OID_GEN_VENDOR_DESCRIPTION,
- OID_GEN_CURRENT_PACKET_FILTER,
- OID_GEN_MAXIMUM_TOTAL_SIZE,
- OID_GEN_MEDIA_CONNECT_STATUS,
- OID_GEN_XMIT_OK,
- OID_GEN_RCV_OK,
- OID_GEN_XMIT_ERROR,
- OID_GEN_RCV_ERROR,
- OID_GEN_RCV_NO_BUFFER,
- OID_802_3_PERMANENT_ADDRESS,
- OID_802_3_CURRENT_ADDRESS,
- OID_802_3_MULTICAST_LIST,
- OID_802_3_MAXIMUM_LIST_SIZE,
- OID_802_3_RCV_ERROR_ALIGNMENT,
- OID_802_3_XMIT_ONE_COLLISION,
- OID_802_3_XMIT_MORE_COLLISIONS,
+ CPU_TO_LE32(OID_GEN_SUPPORTED_LIST),
+ CPU_TO_LE32(OID_GEN_PHYSICAL_MEDIUM),
+ CPU_TO_LE32(OID_GEN_HARDWARE_STATUS),
+ CPU_TO_LE32(OID_GEN_MEDIA_SUPPORTED),
+ CPU_TO_LE32(OID_GEN_MEDIA_IN_USE),
+ CPU_TO_LE32(OID_GEN_MAXIMUM_FRAME_SIZE),
+ CPU_TO_LE32(OID_GEN_MAXIMUM_TOTAL_SIZE),
+ CPU_TO_LE32(OID_GEN_LINK_SPEED),
+ CPU_TO_LE32(OID_GEN_TRANSMIT_BLOCK_SIZE),
+ CPU_TO_LE32(OID_GEN_RECEIVE_BLOCK_SIZE),
+ CPU_TO_LE32(OID_GEN_VENDOR_ID),
+ CPU_TO_LE32(OID_GEN_VENDOR_DESCRIPTION),
+ CPU_TO_LE32(OID_GEN_CURRENT_PACKET_FILTER),
+ CPU_TO_LE32(OID_GEN_MAXIMUM_TOTAL_SIZE),
+ CPU_TO_LE32(OID_GEN_MEDIA_CONNECT_STATUS),
+ CPU_TO_LE32(OID_GEN_XMIT_OK),
+ CPU_TO_LE32(OID_GEN_RCV_OK),
+ CPU_TO_LE32(OID_GEN_XMIT_ERROR),
+ CPU_TO_LE32(OID_GEN_RCV_ERROR),
+ CPU_TO_LE32(OID_GEN_RCV_NO_BUFFER),
+ CPU_TO_LE32(OID_802_3_PERMANENT_ADDRESS),
+ CPU_TO_LE32(OID_802_3_CURRENT_ADDRESS),
+ CPU_TO_LE32(OID_802_3_MULTICAST_LIST),
+ CPU_TO_LE32(OID_802_3_MAXIMUM_LIST_SIZE),
+ CPU_TO_LE32(OID_802_3_RCV_ERROR_ALIGNMENT),
+ CPU_TO_LE32(OID_802_3_XMIT_ONE_COLLISION),
+ CPU_TO_LE32(OID_802_3_XMIT_MORE_COLLISIONS),
};
void RNDIS_Device_ProcessControlRequest(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo)
{
if (!(Endpoint_IsSETUPReceived()))
return;
-
+
if (USB_ControlRequest.wIndex != RNDISInterfaceInfo->Config.ControlInterfaceNumber)
return;
RNDIS_Device_ProcessRNDISControlMessage(RNDISInterfaceInfo);
}
-
+
break;
case RNDIS_REQ_GetEncapsulatedResponse:
if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
if (!(MessageHeader->MessageLength))
{
RNDISInterfaceInfo->State.RNDISMessageBuffer[0] = 0;
- MessageHeader->MessageLength = 1;
+ MessageHeader->MessageLength = CPU_TO_LE32(1);
}
Endpoint_ClearSETUP();
- Endpoint_Write_Control_Stream_LE(RNDISInterfaceInfo->State.RNDISMessageBuffer, MessageHeader->MessageLength);
+ Endpoint_Write_Control_Stream_LE(RNDISInterfaceInfo->State.RNDISMessageBuffer, le32_to_cpu(MessageHeader->MessageLength));
Endpoint_ClearOUT();
- MessageHeader->MessageLength = 0;
+ MessageHeader->MessageLength = CPU_TO_LE32(0);
}
-
+
break;
}
}
{
continue;
}
-
+
if (!(Endpoint_ConfigureEndpoint(EndpointNum, Type, Direction, Size,
- DoubleBanked ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE)))
+ DoubleBanked ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE)))
{
return false;
}
}
-
+
return true;
}
if (USB_DeviceState != DEVICE_STATE_Configured)
return;
- RNDIS_Message_Header_t* MessageHeader = (RNDIS_Message_Header_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
-
Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.NotificationEndpointNumber);
if (Endpoint_IsINReady() && RNDISInterfaceInfo->State.ResponseReady)
{
.bmRequestType = (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE),
.bRequest = RNDIS_NOTIF_ResponseAvailable,
- .wValue = 0,
- .wIndex = 0,
- .wLength = 0,
+ .wValue = CPU_TO_LE16(0),
+ .wIndex = CPU_TO_LE16(0),
+ .wLength = CPU_TO_LE16(0),
};
-
- Endpoint_Write_Stream_LE(&Notification, sizeof(USB_Request_Header_t), NO_STREAM_CALLBACK);
+
+ Endpoint_Write_Stream_LE(&Notification, sizeof(USB_Request_Header_t), NULL);
Endpoint_ClearIN();
RNDISInterfaceInfo->State.ResponseReady = false;
}
-
- if ((RNDISInterfaceInfo->State.CurrRNDISState == RNDIS_Data_Initialized) && !(MessageHeader->MessageLength))
- {
- RNDIS_Packet_Message_t RNDISPacketHeader;
-
- Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataOUTEndpointNumber);
-
- if (Endpoint_IsOUTReceived() && !(RNDISInterfaceInfo->State.FrameIN.FrameInBuffer))
- {
- Endpoint_Read_Stream_LE(&RNDISPacketHeader, sizeof(RNDIS_Packet_Message_t), NO_STREAM_CALLBACK);
-
- if (RNDISPacketHeader.DataLength > ETHERNET_FRAME_SIZE_MAX)
- {
- Endpoint_StallTransaction();
- return;
- }
-
- Endpoint_Read_Stream_LE(RNDISInterfaceInfo->State.FrameIN.FrameData, RNDISPacketHeader.DataLength, NO_STREAM_CALLBACK);
-
- Endpoint_ClearOUT();
-
- RNDISInterfaceInfo->State.FrameIN.FrameLength = RNDISPacketHeader.DataLength;
-
- RNDISInterfaceInfo->State.FrameIN.FrameInBuffer = true;
- }
-
- Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataINEndpointNumber);
-
- if (Endpoint_IsINReady() && RNDISInterfaceInfo->State.FrameOUT.FrameInBuffer)
- {
- memset(&RNDISPacketHeader, 0, sizeof(RNDIS_Packet_Message_t));
-
- RNDISPacketHeader.MessageType = REMOTE_NDIS_PACKET_MSG;
- RNDISPacketHeader.MessageLength = (sizeof(RNDIS_Packet_Message_t) + RNDISInterfaceInfo->State.FrameOUT.FrameLength);
- RNDISPacketHeader.DataOffset = (sizeof(RNDIS_Packet_Message_t) - sizeof(RNDIS_Message_Header_t));
- RNDISPacketHeader.DataLength = RNDISInterfaceInfo->State.FrameOUT.FrameLength;
-
- Endpoint_Write_Stream_LE(&RNDISPacketHeader, sizeof(RNDIS_Packet_Message_t), NO_STREAM_CALLBACK);
- Endpoint_Write_Stream_LE(RNDISInterfaceInfo->State.FrameOUT.FrameData, RNDISPacketHeader.DataLength, NO_STREAM_CALLBACK);
- Endpoint_ClearIN();
-
- RNDISInterfaceInfo->State.FrameOUT.FrameInBuffer = false;
- }
- }
-}
+}
void RNDIS_Device_ProcessRNDISControlMessage(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo)
{
RNDIS_Message_Header_t* MessageHeader = (RNDIS_Message_Header_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
- switch (MessageHeader->MessageType)
+ switch (le32_to_cpu(MessageHeader->MessageType))
{
case REMOTE_NDIS_INITIALIZE_MSG:
- RNDISInterfaceInfo->State.ResponseReady = true;
-
+ RNDISInterfaceInfo->State.ResponseReady = true;
+
RNDIS_Initialize_Message_t* INITIALIZE_Message =
(RNDIS_Initialize_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
RNDIS_Initialize_Complete_t* INITIALIZE_Response =
(RNDIS_Initialize_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
-
- INITIALIZE_Response->MessageType = REMOTE_NDIS_INITIALIZE_CMPLT;
- INITIALIZE_Response->MessageLength = sizeof(RNDIS_Initialize_Complete_t);
- INITIALIZE_Response->RequestId = INITIALIZE_Message->RequestId;
- INITIALIZE_Response->Status = REMOTE_NDIS_STATUS_SUCCESS;
-
- INITIALIZE_Response->MajorVersion = REMOTE_NDIS_VERSION_MAJOR;
- INITIALIZE_Response->MinorVersion = REMOTE_NDIS_VERSION_MINOR;
- INITIALIZE_Response->DeviceFlags = REMOTE_NDIS_DF_CONNECTIONLESS;
- INITIALIZE_Response->Medium = REMOTE_NDIS_MEDIUM_802_3;
- INITIALIZE_Response->MaxPacketsPerTransfer = 1;
- INITIALIZE_Response->MaxTransferSize = (sizeof(RNDIS_Packet_Message_t) + ETHERNET_FRAME_SIZE_MAX);
- INITIALIZE_Response->PacketAlignmentFactor = 0;
- INITIALIZE_Response->AFListOffset = 0;
- INITIALIZE_Response->AFListSize = 0;
-
- RNDISInterfaceInfo->State.CurrRNDISState = RNDIS_Initialized;
-
+
+ INITIALIZE_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_INITIALIZE_CMPLT);
+ INITIALIZE_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_Initialize_Complete_t));
+ INITIALIZE_Response->RequestId = INITIALIZE_Message->RequestId;
+ INITIALIZE_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS);
+
+ INITIALIZE_Response->MajorVersion = CPU_TO_LE32(REMOTE_NDIS_VERSION_MAJOR);
+ INITIALIZE_Response->MinorVersion = CPU_TO_LE32(REMOTE_NDIS_VERSION_MINOR);
+ INITIALIZE_Response->DeviceFlags = CPU_TO_LE32(REMOTE_NDIS_DF_CONNECTIONLESS);
+ INITIALIZE_Response->Medium = CPU_TO_LE32(REMOTE_NDIS_MEDIUM_802_3);
+ INITIALIZE_Response->MaxPacketsPerTransfer = CPU_TO_LE32(1);
+ INITIALIZE_Response->MaxTransferSize = CPU_TO_LE32(sizeof(RNDIS_Packet_Message_t) + ETHERNET_FRAME_SIZE_MAX);
+ INITIALIZE_Response->PacketAlignmentFactor = CPU_TO_LE32(0);
+ INITIALIZE_Response->AFListOffset = CPU_TO_LE32(0);
+ INITIALIZE_Response->AFListSize = CPU_TO_LE32(0);
+
+ RNDISInterfaceInfo->State.CurrRNDISState = RNDIS_Initialized;
break;
case REMOTE_NDIS_HALT_MSG:
- RNDISInterfaceInfo->State.ResponseReady = false;
- MessageHeader->MessageLength = 0;
+ RNDISInterfaceInfo->State.ResponseReady = false;
- RNDISInterfaceInfo->State.CurrRNDISState = RNDIS_Uninitialized;
+ MessageHeader->MessageLength = CPU_TO_LE32(0);
+ RNDISInterfaceInfo->State.CurrRNDISState = RNDIS_Uninitialized;
break;
case REMOTE_NDIS_QUERY_MSG:
- RNDISInterfaceInfo->State.ResponseReady = true;
-
- RNDIS_Query_Message_t* QUERY_Message = (RNDIS_Query_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
- RNDIS_Query_Complete_t* QUERY_Response = (RNDIS_Query_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
- uint32_t Query_Oid = QUERY_Message->Oid;
-
- void* QueryData = &RNDISInterfaceInfo->State.RNDISMessageBuffer[sizeof(RNDIS_Message_Header_t) +
- QUERY_Message->InformationBufferOffset];
- void* ResponseData = &RNDISInterfaceInfo->State.RNDISMessageBuffer[sizeof(RNDIS_Query_Complete_t)];
- uint16_t ResponseSize;
-
- QUERY_Response->MessageType = REMOTE_NDIS_QUERY_CMPLT;
- QUERY_Response->MessageLength = sizeof(RNDIS_Query_Complete_t);
-
- if (RNDIS_Device_ProcessNDISQuery(RNDISInterfaceInfo, Query_Oid, QueryData, QUERY_Message->InformationBufferLength,
+ RNDISInterfaceInfo->State.ResponseReady = true;
+
+ RNDIS_Query_Message_t* QUERY_Message = (RNDIS_Query_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
+ RNDIS_Query_Complete_t* QUERY_Response = (RNDIS_Query_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
+ uint32_t Query_Oid = CPU_TO_LE32(QUERY_Message->Oid);
+
+ void* QueryData = &RNDISInterfaceInfo->State.RNDISMessageBuffer[sizeof(RNDIS_Message_Header_t) +
+ le32_to_cpu(QUERY_Message->InformationBufferOffset)];
+ void* ResponseData = &RNDISInterfaceInfo->State.RNDISMessageBuffer[sizeof(RNDIS_Query_Complete_t)];
+ uint16_t ResponseSize;
+
+ QUERY_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_QUERY_CMPLT);
+
+ if (RNDIS_Device_ProcessNDISQuery(RNDISInterfaceInfo, Query_Oid, QueryData, le32_to_cpu(QUERY_Message->InformationBufferLength),
ResponseData, &ResponseSize))
{
- QUERY_Response->Status = REMOTE_NDIS_STATUS_SUCCESS;
- QUERY_Response->MessageLength += ResponseSize;
-
- QUERY_Response->InformationBufferLength = ResponseSize;
- QUERY_Response->InformationBufferOffset = (sizeof(RNDIS_Query_Complete_t) - sizeof(RNDIS_Message_Header_t));
+ QUERY_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS);
+ QUERY_Response->MessageLength = cpu_to_le32(sizeof(RNDIS_Query_Complete_t) + ResponseSize);
+
+ QUERY_Response->InformationBufferLength = CPU_TO_LE32(ResponseSize);
+ QUERY_Response->InformationBufferOffset = CPU_TO_LE32(sizeof(RNDIS_Query_Complete_t) - sizeof(RNDIS_Message_Header_t));
}
else
- {
- QUERY_Response->Status = REMOTE_NDIS_STATUS_NOT_SUPPORTED;
+ {
+ QUERY_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_NOT_SUPPORTED);
+ QUERY_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_Query_Complete_t));
- QUERY_Response->InformationBufferLength = 0;
- QUERY_Response->InformationBufferOffset = 0;
+ QUERY_Response->InformationBufferLength = CPU_TO_LE32(0);
+ QUERY_Response->InformationBufferOffset = CPU_TO_LE32(0);
}
-
+
break;
case REMOTE_NDIS_SET_MSG:
- RNDISInterfaceInfo->State.ResponseReady = true;
-
- RNDIS_Set_Message_t* SET_Message = (RNDIS_Set_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
- RNDIS_Set_Complete_t* SET_Response = (RNDIS_Set_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
- uint32_t SET_Oid = SET_Message->Oid;
+ RNDISInterfaceInfo->State.ResponseReady = true;
- SET_Response->MessageType = REMOTE_NDIS_SET_CMPLT;
- SET_Response->MessageLength = sizeof(RNDIS_Set_Complete_t);
- SET_Response->RequestId = SET_Message->RequestId;
+ RNDIS_Set_Message_t* SET_Message = (RNDIS_Set_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
+ RNDIS_Set_Complete_t* SET_Response = (RNDIS_Set_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
+ uint32_t SET_Oid = le32_to_cpu(SET_Message->Oid);
+
+ SET_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_SET_CMPLT);
+ SET_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_Set_Complete_t));
+ SET_Response->RequestId = SET_Message->RequestId;
void* SetData = &RNDISInterfaceInfo->State.RNDISMessageBuffer[sizeof(RNDIS_Message_Header_t) +
- SET_Message->InformationBufferOffset];
-
+ le32_to_cpu(SET_Message->InformationBufferOffset)];
+
SET_Response->Status = RNDIS_Device_ProcessNDISSet(RNDISInterfaceInfo, SET_Oid, SetData,
- SET_Message->InformationBufferLength) ?
+ le32_to_cpu(SET_Message->InformationBufferLength)) ?
REMOTE_NDIS_STATUS_SUCCESS : REMOTE_NDIS_STATUS_NOT_SUPPORTED;
break;
case REMOTE_NDIS_RESET_MSG:
- RNDISInterfaceInfo->State.ResponseReady = true;
-
- RNDIS_Reset_Complete_t* RESET_Response = (RNDIS_Reset_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
+ RNDISInterfaceInfo->State.ResponseReady = true;
+
+ RNDIS_Reset_Complete_t* RESET_Response = (RNDIS_Reset_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
- RESET_Response->MessageType = REMOTE_NDIS_RESET_CMPLT;
- RESET_Response->MessageLength = sizeof(RNDIS_Reset_Complete_t);
- RESET_Response->Status = REMOTE_NDIS_STATUS_SUCCESS;
- RESET_Response->AddressingReset = 0;
+ RESET_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_RESET_CMPLT);
+ RESET_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_Reset_Complete_t));
+ RESET_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS);
+ RESET_Response->AddressingReset = CPU_TO_LE32(0);
break;
case REMOTE_NDIS_KEEPALIVE_MSG:
- RNDISInterfaceInfo->State.ResponseReady = true;
-
+ RNDISInterfaceInfo->State.ResponseReady = true;
+
RNDIS_KeepAlive_Message_t* KEEPALIVE_Message =
(RNDIS_KeepAlive_Message_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
RNDIS_KeepAlive_Complete_t* KEEPALIVE_Response =
(RNDIS_KeepAlive_Complete_t*)&RNDISInterfaceInfo->State.RNDISMessageBuffer;
- KEEPALIVE_Response->MessageType = REMOTE_NDIS_KEEPALIVE_CMPLT;
- KEEPALIVE_Response->MessageLength = sizeof(RNDIS_KeepAlive_Complete_t);
- KEEPALIVE_Response->RequestId = KEEPALIVE_Message->RequestId;
- KEEPALIVE_Response->Status = REMOTE_NDIS_STATUS_SUCCESS;
-
+ KEEPALIVE_Response->MessageType = CPU_TO_LE32(REMOTE_NDIS_KEEPALIVE_CMPLT);
+ KEEPALIVE_Response->MessageLength = CPU_TO_LE32(sizeof(RNDIS_KeepAlive_Complete_t));
+ KEEPALIVE_Response->RequestId = KEEPALIVE_Message->RequestId;
+ KEEPALIVE_Response->Status = CPU_TO_LE32(REMOTE_NDIS_STATUS_SUCCESS);
+
break;
}
}
{
case OID_GEN_SUPPORTED_LIST:
*ResponseSize = sizeof(AdapterSupportedOIDList);
-
+
memcpy_P(ResponseData, AdapterSupportedOIDList, sizeof(AdapterSupportedOIDList));
-
+
return true;
case OID_GEN_PHYSICAL_MEDIUM:
*ResponseSize = sizeof(uint32_t);
-
+
/* Indicate that the device is a true ethernet link */
- *((uint32_t*)ResponseData) = 0;
-
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(0);
+
return true;
case OID_GEN_HARDWARE_STATUS:
*ResponseSize = sizeof(uint32_t);
-
- *((uint32_t*)ResponseData) = NDIS_HardwareStatus_Ready;
-
+
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(NDIS_HardwareStatus_Ready);
+
return true;
case OID_GEN_MEDIA_SUPPORTED:
case OID_GEN_MEDIA_IN_USE:
*ResponseSize = sizeof(uint32_t);
-
- *((uint32_t*)ResponseData) = REMOTE_NDIS_MEDIUM_802_3;
-
+
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(REMOTE_NDIS_MEDIUM_802_3);
+
return true;
case OID_GEN_VENDOR_ID:
*ResponseSize = sizeof(uint32_t);
-
+
/* Vendor ID 0x0xFFFFFF is reserved for vendors who have not purchased a NDIS VID */
- *((uint32_t*)ResponseData) = 0x00FFFFFF;
-
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(0x00FFFFFF);
+
return true;
case OID_GEN_MAXIMUM_FRAME_SIZE:
case OID_GEN_TRANSMIT_BLOCK_SIZE:
case OID_GEN_RECEIVE_BLOCK_SIZE:
*ResponseSize = sizeof(uint32_t);
-
- *((uint32_t*)ResponseData) = ETHERNET_FRAME_SIZE_MAX;
-
+
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(ETHERNET_FRAME_SIZE_MAX);
+
return true;
case OID_GEN_VENDOR_DESCRIPTION:
*ResponseSize = (strlen(RNDISInterfaceInfo->Config.AdapterVendorDescription) + 1);
-
+
memcpy(ResponseData, RNDISInterfaceInfo->Config.AdapterVendorDescription, *ResponseSize);
-
+
return true;
case OID_GEN_MEDIA_CONNECT_STATUS:
*ResponseSize = sizeof(uint32_t);
-
- *((uint32_t*)ResponseData) = REMOTE_NDIS_MEDIA_STATE_CONNECTED;
-
+
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(REMOTE_NDIS_MEDIA_STATE_CONNECTED);
+
return true;
case OID_GEN_LINK_SPEED:
*ResponseSize = sizeof(uint32_t);
-
+
/* Indicate 10Mb/s link speed */
- *((uint32_t*)ResponseData) = 100000;
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(100000);
return true;
case OID_802_3_PERMANENT_ADDRESS:
case OID_802_3_CURRENT_ADDRESS:
*ResponseSize = sizeof(MAC_Address_t);
-
+
memcpy(ResponseData, &RNDISInterfaceInfo->Config.AdapterMACAddress, sizeof(MAC_Address_t));
return true;
case OID_802_3_MAXIMUM_LIST_SIZE:
*ResponseSize = sizeof(uint32_t);
-
+
/* Indicate only one multicast address supported */
- *((uint32_t*)ResponseData) = 1;
-
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(1);
+
return true;
case OID_GEN_CURRENT_PACKET_FILTER:
*ResponseSize = sizeof(uint32_t);
-
- *((uint32_t*)ResponseData) = RNDISInterfaceInfo->State.CurrPacketFilter;
-
- return true;
+
+ *((uint32_t*)ResponseData) = cpu_to_le32(RNDISInterfaceInfo->State.CurrPacketFilter);
+
+ return true;
case OID_GEN_XMIT_OK:
case OID_GEN_RCV_OK:
case OID_GEN_XMIT_ERROR:
case OID_802_3_XMIT_ONE_COLLISION:
case OID_802_3_XMIT_MORE_COLLISIONS:
*ResponseSize = sizeof(uint32_t);
-
+
/* Unused statistic OIDs - always return 0 for each */
- *((uint32_t*)ResponseData) = 0;
-
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(0);
+
return true;
case OID_GEN_MAXIMUM_TOTAL_SIZE:
*ResponseSize = sizeof(uint32_t);
-
+
/* Indicate maximum overall buffer (Ethernet frame and RNDIS header) the adapter can handle */
- *((uint32_t*)ResponseData) = (RNDIS_MESSAGE_BUFFER_SIZE + ETHERNET_FRAME_SIZE_MAX);
-
+ *((uint32_t*)ResponseData) = CPU_TO_LE32(RNDIS_MESSAGE_BUFFER_SIZE + ETHERNET_FRAME_SIZE_MAX);
+
return true;
default:
return false;
switch (OId)
{
case OID_GEN_CURRENT_PACKET_FILTER:
- RNDISInterfaceInfo->State.CurrPacketFilter = *((uint32_t*)SetData);
- RNDISInterfaceInfo->State.CurrRNDISState = ((RNDISInterfaceInfo->State.CurrPacketFilter) ?
- RNDIS_Data_Initialized : RNDIS_Data_Initialized);
-
+ RNDISInterfaceInfo->State.CurrPacketFilter = le32_to_cpu(*((uint32_t*)SetData));
+ RNDISInterfaceInfo->State.CurrRNDISState = le32_to_cpu((RNDISInterfaceInfo->State.CurrPacketFilter) ?
+ RNDIS_Data_Initialized : RNDIS_Data_Initialized);
+
return true;
case OID_802_3_MULTICAST_LIST:
/* Do nothing - throw away the value from the host as it is unused */
-
+
return true;
default:
return false;
}
}
+bool RNDIS_Device_IsPacketReceived(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo)
+{
+ if ((USB_DeviceState != DEVICE_STATE_Configured) ||
+ (RNDISInterfaceInfo->State.CurrRNDISState != RNDIS_Data_Initialized))
+ {
+ return false;
+ }
+
+ Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataOUTEndpointNumber);
+ return Endpoint_IsOUTReceived();
+}
+
+uint8_t RNDIS_Device_ReadPacket(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo,
+ void* Buffer,
+ uint16_t* const PacketLength)
+{
+ if ((USB_DeviceState != DEVICE_STATE_Configured) ||
+ (RNDISInterfaceInfo->State.CurrRNDISState != RNDIS_Data_Initialized))
+ {
+ return ENDPOINT_RWSTREAM_DeviceDisconnected;
+ }
+
+ Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataOUTEndpointNumber);
+
+ *PacketLength = 0;
+
+ if (!(Endpoint_IsOUTReceived()))
+ return ENDPOINT_RWSTREAM_NoError;
+
+ RNDIS_Packet_Message_t RNDISPacketHeader;
+ Endpoint_Read_Stream_LE(&RNDISPacketHeader, sizeof(RNDIS_Packet_Message_t), NULL);
+
+ if (le32_to_cpu(RNDISPacketHeader.DataLength) > ETHERNET_FRAME_SIZE_MAX)
+ {
+ Endpoint_StallTransaction();
+
+ return RNDIS_ERROR_LOGICAL_CMD_FAILED;
+ }
+
+ *PacketLength = (uint16_t)le32_to_cpu(RNDISPacketHeader.DataLength);
+
+ Endpoint_Read_Stream_LE(Buffer, *PacketLength, NULL);
+ Endpoint_ClearOUT();
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
+uint8_t RNDIS_Device_SendPacket(USB_ClassInfo_RNDIS_Device_t* const RNDISInterfaceInfo,
+ void* Buffer,
+ const uint16_t PacketLength)
+{
+ uint8_t ErrorCode;
+
+ if ((USB_DeviceState != DEVICE_STATE_Configured) ||
+ (RNDISInterfaceInfo->State.CurrRNDISState != RNDIS_Data_Initialized))
+ {
+ return ENDPOINT_RWSTREAM_DeviceDisconnected;
+ }
+
+ Endpoint_SelectEndpoint(RNDISInterfaceInfo->Config.DataINEndpointNumber);
+
+ if ((ErrorCode = Endpoint_WaitUntilReady()) != ENDPOINT_READYWAIT_NoError)
+ return ErrorCode;
+
+ RNDIS_Packet_Message_t RNDISPacketHeader;
+
+ memset(&RNDISPacketHeader, 0, sizeof(RNDIS_Packet_Message_t));
+
+ RNDISPacketHeader.MessageType = CPU_TO_LE32(REMOTE_NDIS_PACKET_MSG);
+ RNDISPacketHeader.MessageLength = cpu_to_le32(sizeof(RNDIS_Packet_Message_t) + PacketLength);
+ RNDISPacketHeader.DataOffset = CPU_TO_LE32(sizeof(RNDIS_Packet_Message_t) - sizeof(RNDIS_Message_Header_t));
+ RNDISPacketHeader.DataLength = cpu_to_le32(PacketLength);
+
+ Endpoint_Write_Stream_LE(&RNDISPacketHeader, sizeof(RNDIS_Packet_Message_t), NULL);
+ Endpoint_Write_Stream_LE(Buffer, PacketLength, NULL);
+ Endpoint_ClearIN();
+
+ return ENDPOINT_RWSTREAM_NoError;
+}
+
#endif
+
projects / pub / USBasp.git / blobdiff