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Rename PDIProtocol.c/.h to XPROGProtocol.c/.h as it will now handle both TPI and...
[pub/USBasp.git] / LUFA / Drivers / USB / Class / Host / StillImage.c
diff --git a/LUFA/Drivers/USB/Class/Host/StillImage.c b/LUFA/Drivers/USB/Class/Host/StillImage.c
index ecaed3a..0d663be 100644 (file)
--- a/LUFA/Drivers/USB/Class/Host/StillImage.c
+++ b/LUFA/Drivers/USB/Class/Host/StillImage.c
@@ -34,10 +34,8 @@
 #define INCLUDE_FROM_SI_CLASS_HOST_C\r
 #include "StillImage.h"\r
 \r
 #define INCLUDE_FROM_SI_CLASS_HOST_C\r
 #include "StillImage.h"\r
 \r
-#warning The Still Image Host mode Class driver is currently incomplete and is for preview purposes only.\r
-\r
-uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, uint16_t ConfigDescriptorLength,\r
-                              uint8_t* DeviceConfigDescriptor)\r
+uint8_t SImage_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, uint16_t ConfigDescriptorSize,\r
+                                   void* DeviceConfigDescriptor)\r
 {\r
        uint8_t  FoundEndpoints = 0;\r
        \r
 {\r
        uint8_t  FoundEndpoints = 0;\r
        \r
@@ -46,7 +44,7 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, uint16_
        if (DESCRIPTOR_TYPE(DeviceConfigDescriptor) != DTYPE_Configuration)\r
          return SI_ENUMERROR_InvalidConfigDescriptor;\r
        \r
        if (DESCRIPTOR_TYPE(DeviceConfigDescriptor) != DTYPE_Configuration)\r
          return SI_ENUMERROR_InvalidConfigDescriptor;\r
        \r
-       if (USB_GetNextDescriptorComp(&ConfigDescriptorLength, &DeviceConfigDescriptor,\r
+       if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &DeviceConfigDescriptor,\r
                                      DComp_SI_Host_NextSIInterface) != DESCRIPTOR_SEARCH_COMP_Found)\r
        {\r
                return SI_ENUMERROR_NoSIInterfaceFound;\r
                                      DComp_SI_Host_NextSIInterface) != DESCRIPTOR_SEARCH_COMP_Found)\r
        {\r
                return SI_ENUMERROR_NoSIInterfaceFound;\r
@@ -54,7 +52,7 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, uint16_
 \r
        while (FoundEndpoints != (SI_FOUND_EVENTS_IN | SI_FOUND_DATAPIPE_IN | SI_FOUND_DATAPIPE_OUT))\r
        {\r
 \r
        while (FoundEndpoints != (SI_FOUND_EVENTS_IN | SI_FOUND_DATAPIPE_IN | SI_FOUND_DATAPIPE_OUT))\r
        {\r
-               if (USB_GetNextDescriptorComp(&ConfigDescriptorLength, &DeviceConfigDescriptor,\r
+               if (USB_GetNextDescriptorComp(&ConfigDescriptorSize, &DeviceConfigDescriptor,\r
                                              DComp_SI_Host_NextSIInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)\r
                {\r
                        return SI_ENUMERROR_EndpointsNotFound;\r
                                              DComp_SI_Host_NextSIInterfaceEndpoint) != DESCRIPTOR_SEARCH_COMP_Found)\r
                {\r
                        return SI_ENUMERROR_EndpointsNotFound;\r
@@ -68,7 +66,7 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, uint16_
                        {\r
                                Pipe_ConfigurePipe(SIInterfaceInfo->Config.EventsPipeNumber, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN,\r
                                                                   EndpointData->EndpointAddress, EndpointData->EndpointSize,\r
                        {\r
                                Pipe_ConfigurePipe(SIInterfaceInfo->Config.EventsPipeNumber, EP_TYPE_INTERRUPT, PIPE_TOKEN_IN,\r
                                                                   EndpointData->EndpointAddress, EndpointData->EndpointSize,\r
-                                                                  PIPE_BANK_DOUBLE);                   \r
+                                                                  SIInterfaceInfo->Config.EventsPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);                 \r
                                SIInterfaceInfo->State.EventsPipeSize = EndpointData->EndpointSize;\r
 \r
                                Pipe_SetInterruptPeriod(EndpointData->PollingIntervalMS);\r
                                SIInterfaceInfo->State.EventsPipeSize = EndpointData->EndpointSize;\r
 \r
                                Pipe_SetInterruptPeriod(EndpointData->PollingIntervalMS);\r
@@ -82,7 +80,7 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, uint16_
                        {\r
                                Pipe_ConfigurePipe(SIInterfaceInfo->Config.DataINPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_IN,\r
                                                                   EndpointData->EndpointAddress, EndpointData->EndpointSize,\r
                        {\r
                                Pipe_ConfigurePipe(SIInterfaceInfo->Config.DataINPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_IN,\r
                                                                   EndpointData->EndpointAddress, EndpointData->EndpointSize,\r
-                                                                  PIPE_BANK_DOUBLE);\r
+                                                                  SIInterfaceInfo->Config.DataINPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);\r
                                SIInterfaceInfo->State.DataINPipeSize = EndpointData->EndpointSize;\r
 \r
                                FoundEndpoints |= SI_FOUND_DATAPIPE_IN;\r
                                SIInterfaceInfo->State.DataINPipeSize = EndpointData->EndpointSize;\r
 \r
                                FoundEndpoints |= SI_FOUND_DATAPIPE_IN;\r
@@ -91,7 +89,7 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, uint16_
                        {\r
                                Pipe_ConfigurePipe(SIInterfaceInfo->Config.DataOUTPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_OUT,\r
                                                                   EndpointData->EndpointAddress, EndpointData->EndpointSize,\r
                        {\r
                                Pipe_ConfigurePipe(SIInterfaceInfo->Config.DataOUTPipeNumber, EP_TYPE_BULK, PIPE_TOKEN_OUT,\r
                                                                   EndpointData->EndpointAddress, EndpointData->EndpointSize,\r
-                                                                  PIPE_BANK_DOUBLE);\r
+                                                                  SIInterfaceInfo->Config.DataOUTPipeDoubleBank ? PIPE_BANK_DOUBLE : PIPE_BANK_SINGLE);\r
                                SIInterfaceInfo->State.DataOUTPipeSize = EndpointData->EndpointSize;\r
 \r
                                FoundEndpoints |= SI_FOUND_DATAPIPE_OUT;\r
                                SIInterfaceInfo->State.DataOUTPipeSize = EndpointData->EndpointSize;\r
 \r
                                FoundEndpoints |= SI_FOUND_DATAPIPE_OUT;\r
@@ -103,7 +101,7 @@ uint8_t SI_Host_ConfigurePipes(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, uint16_
        return SI_ENUMERROR_NoError;\r
 }\r
 \r
        return SI_ENUMERROR_NoError;\r
 }\r
 \r
-uint8_t DComp_SI_Host_NextSIInterface(void* CurrentDescriptor)\r
+uint8_t DComp_SI_Host_NextSIInterface(void* const CurrentDescriptor)\r
 {\r
        if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)\r
        {\r
 {\r
        if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Interface)\r
        {\r
@@ -121,7 +119,7 @@ uint8_t DComp_SI_Host_NextSIInterface(void* CurrentDescriptor)
        return DESCRIPTOR_SEARCH_NotFound;\r
 }\r
 \r
        return DESCRIPTOR_SEARCH_NotFound;\r
 }\r
 \r
-uint8_t DComp_SI_Host_NextSIInterfaceEndpoint(void* CurrentDescriptor)\r
+uint8_t DComp_SI_Host_NextSIInterfaceEndpoint(void* const CurrentDescriptor)\r
 {\r
        if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Endpoint)\r
        {\r
 {\r
        if (DESCRIPTOR_TYPE(CurrentDescriptor) == DTYPE_Endpoint)\r
        {\r
@@ -144,15 +142,18 @@ uint8_t DComp_SI_Host_NextSIInterfaceEndpoint(void* CurrentDescriptor)
        return DESCRIPTOR_SEARCH_NotFound;\r
 }\r
 \r
        return DESCRIPTOR_SEARCH_NotFound;\r
 }\r
 \r
-void SI_Host_USBTask(USB_ClassInfo_SI_Host_t* SIInterfaceInfo)\r
+void SImage_Host_USBTask(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)\r
 {\r
 {\r
-\r
+       (void)SIInterfaceInfo;\r
 }\r
 \r
 }\r
 \r
-static uint8_t SImage_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, SI_PIMA_Container_t* PIMAHeader)\r
+uint8_t SImage_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, SI_PIMA_Container_t* const PIMAHeader)\r
 {\r
        uint8_t ErrorCode;\r
        \r
 {\r
        uint8_t ErrorCode;\r
        \r
+       if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
+         return PIPE_RWSTREAM_DeviceDisconnected;\r
+\r
        PIMAHeader->TransactionID = SIInterfaceInfo->State.TransactionID++;\r
 \r
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);\r
        PIMAHeader->TransactionID = SIInterfaceInfo->State.TransactionID++;\r
 \r
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);\r
@@ -175,10 +176,13 @@ static uint8_t SImage_Host_SendBlockHeader(USB_ClassInfo_SI_Host_t* SIInterfaceI
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
-static uint8_t SImage_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, SI_PIMA_Container_t* PIMAHeader)\r
+uint8_t SImage_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, SI_PIMA_Container_t* const PIMAHeader)\r
 {\r
        uint16_t TimeoutMSRem = COMMAND_DATA_TIMEOUT_MS;\r
 \r
 {\r
        uint16_t TimeoutMSRem = COMMAND_DATA_TIMEOUT_MS;\r
 \r
+       if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
+         return PIPE_RWSTREAM_DeviceDisconnected;\r
+\r
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber);\r
        Pipe_Unfreeze();\r
        \r
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber);\r
        Pipe_Unfreeze();\r
        \r
@@ -229,8 +233,6 @@ static uint8_t SImage_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* SIInterfa
                  Pipe_Read_Stream_LE(&PIMAHeader->Params, ParamBytes, NO_STREAM_CALLBACK);\r
                \r
                Pipe_ClearIN();\r
                  Pipe_Read_Stream_LE(&PIMAHeader->Params, ParamBytes, NO_STREAM_CALLBACK);\r
                \r
                Pipe_ClearIN();\r
-               \r
-               PIMAHeader->Code &= 0x0000000F;\r
        }\r
        \r
        Pipe_Freeze();\r
        }\r
        \r
        Pipe_Freeze();\r
@@ -238,10 +240,13 @@ static uint8_t SImage_Host_ReceiveBlockHeader(USB_ClassInfo_SI_Host_t* SIInterfa
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
-static uint8_t SImage_Host_SendData(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, void* Buffer, uint16_t Bytes)\r
+uint8_t SImage_Host_SendData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, void* Buffer, const uint16_t Bytes)\r
 {\r
        uint8_t ErrorCode;\r
 \r
 {\r
        uint8_t ErrorCode;\r
 \r
+       if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
+         return PIPE_RWSTREAM_DeviceDisconnected;\r
+\r
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);\r
        Pipe_Unfreeze();\r
        \r
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataOUTPipeNumber);\r
        Pipe_Unfreeze();\r
        \r
@@ -253,10 +258,13 @@ static uint8_t SImage_Host_SendData(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, vo
        return ErrorCode;\r
 }\r
 \r
        return ErrorCode;\r
 }\r
 \r
-static uint8_t SImage_Host_ReadData(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, void* Buffer, uint16_t Bytes)\r
+uint8_t SImage_Host_ReadData(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, void* Buffer, const uint16_t Bytes)\r
 {\r
        uint8_t ErrorCode;\r
 \r
 {\r
        uint8_t ErrorCode;\r
 \r
+       if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
+         return PIPE_RWSTREAM_DeviceDisconnected;\r
+\r
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber);\r
        Pipe_Unfreeze();\r
 \r
        Pipe_SelectPipe(SIInterfaceInfo->Config.DataINPipeNumber);\r
        Pipe_Unfreeze();\r
 \r
@@ -267,10 +275,13 @@ static uint8_t SImage_Host_ReadData(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, vo
        return ErrorCode;\r
 }\r
 \r
        return ErrorCode;\r
 }\r
 \r
-static bool SImage_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* SIInterfaceInfo)\r
+bool SImage_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* SIInterfaceInfo)\r
 {\r
        bool IsEventReceived = false;\r
 \r
 {\r
        bool IsEventReceived = false;\r
 \r
+       if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
+         return false;\r
+\r
        Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipeNumber);\r
        Pipe_Unfreeze();\r
        \r
        Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipeNumber);\r
        Pipe_Unfreeze();\r
        \r
@@ -282,10 +293,13 @@ static bool SImage_Host_IsEventReceived(USB_ClassInfo_SI_Host_t* SIInterfaceInfo
        return IsEventReceived;\r
 }\r
 \r
        return IsEventReceived;\r
 }\r
 \r
-static uint8_t SImage_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, SI_PIMA_Container_t* PIMAHeader)\r
+uint8_t SImage_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, SI_PIMA_Container_t* const PIMAHeader)\r
 {\r
        uint8_t ErrorCode;\r
 \r
 {\r
        uint8_t ErrorCode;\r
 \r
+       if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
+         return PIPE_RWSTREAM_DeviceDisconnected;\r
+\r
        Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipeNumber);\r
        Pipe_Unfreeze();\r
        \r
        Pipe_SelectPipe(SIInterfaceInfo->Config.EventsPipeNumber);\r
        Pipe_Unfreeze();\r
        \r
@@ -297,10 +311,10 @@ static uint8_t SImage_Host_ReceiveEventHeader(USB_ClassInfo_SI_Host_t* SIInterfa
        return ErrorCode;\r
 }\r
 \r
        return ErrorCode;\r
 }\r
 \r
-uint8_t SImage_Host_OpenSession(USB_ClassInfo_SI_Host_t* SIInterfaceInfo)\r
+uint8_t SImage_Host_OpenSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)\r
 {\r
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
 {\r
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
-         return HOST_SENDCONTROL_DeviceDisconnect;\r
+         return HOST_SENDCONTROL_DeviceDisconnected;\r
 \r
        uint8_t ErrorCode;\r
 \r
 \r
        uint8_t ErrorCode;\r
 \r
@@ -318,16 +332,19 @@ uint8_t SImage_Host_OpenSession(USB_ClassInfo_SI_Host_t* SIInterfaceInfo)
        if ((ErrorCode = SImage_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)\r
          return ErrorCode;\r
          \r
        if ((ErrorCode = SImage_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)\r
          return ErrorCode;\r
          \r
+       if ((PIMABlock.Type != CType_ResponseBlock) || (PIMABlock.Code != 0x2001))\r
+         return SI_ERROR_LOGICAL_CMD_FAILED;\r
+         \r
        SIInterfaceInfo->State.TransactionID = 0;\r
        SIInterfaceInfo->State.IsSessionOpen = true;\r
 \r
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
        SIInterfaceInfo->State.TransactionID = 0;\r
        SIInterfaceInfo->State.IsSessionOpen = true;\r
 \r
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
-uint8_t SImage_Host_CloseSession(USB_ClassInfo_SI_Host_t* SIInterfaceInfo)\r
+uint8_t SImage_Host_CloseSession(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)\r
 {\r
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
 {\r
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
-         return HOST_SENDCONTROL_DeviceDisconnect;\r
+         return HOST_SENDCONTROL_DeviceDisconnected;\r
 \r
        uint8_t ErrorCode;\r
 \r
 \r
        uint8_t ErrorCode;\r
 \r
@@ -353,31 +370,43 @@ uint8_t SImage_Host_CloseSession(USB_ClassInfo_SI_Host_t* SIInterfaceInfo)
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
-uint8_t SImage_Host_SendCommand(USB_ClassInfo_SI_Host_t* SIInterfaceInfo, uint16_t Operation, uint8_t UsedParams,\r
-                                uint32_t Param1, uint32_t Param2, uint32_t Param3, void* DataBuff)\r
+uint8_t SImage_Host_SendCommand(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo, const uint16_t Operation,\r
+                                const uint8_t TotalParams, uint32_t* Params)\r
 {\r
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
 {\r
        if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
-         return HOST_SENDCONTROL_DeviceDisconnect;\r
+         return HOST_SENDCONTROL_DeviceDisconnected;\r
 \r
        uint8_t ErrorCode;\r
 \r
        SI_PIMA_Container_t PIMABlock = (SI_PIMA_Container_t)\r
                                                        {\r
 \r
        uint8_t ErrorCode;\r
 \r
        SI_PIMA_Container_t PIMABlock = (SI_PIMA_Container_t)\r
                                                        {\r
-                                                               .DataLength    = PIMA_COMMAND_SIZE(UsedParams),\r
+                                                               .DataLength    = PIMA_COMMAND_SIZE(TotalParams),\r
                                                                .Type          = CType_CommandBlock,\r
                                                                .Code          = Operation,\r
                                                                .Type          = CType_CommandBlock,\r
                                                                .Code          = Operation,\r
-                                                               .Params        = {Param1, Param2, Param3},\r
                                                        };\r
                                                        \r
                                                        };\r
                                                        \r
+       memcpy(&PIMABlock.Params, Params, sizeof(uint32_t) * TotalParams);\r
+                                                       \r
        if ((ErrorCode = SImage_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)\r
          return ErrorCode;\r
        if ((ErrorCode = SImage_Host_SendBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)\r
          return ErrorCode;\r
-         \r
+\r
+       return PIPE_RWSTREAM_NoError;\r
+}\r
+\r
+uint8_t SImage_Host_ReceiveResponse(USB_ClassInfo_SI_Host_t* const SIInterfaceInfo)\r
+{\r
+       uint8_t ErrorCode;\r
+       SI_PIMA_Container_t PIMABlock;\r
+\r
+       if ((USB_HostState != HOST_STATE_Configured) || !(SIInterfaceInfo->State.IsActive))\r
+         return HOST_SENDCONTROL_DeviceDisconnected;\r
+\r
        if ((ErrorCode = SImage_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)\r
          return ErrorCode;\r
 \r
        if ((PIMABlock.Type != CType_ResponseBlock) || (PIMABlock.Code != 0x2001))\r
          return SI_ERROR_LOGICAL_CMD_FAILED;\r
        if ((ErrorCode = SImage_Host_ReceiveBlockHeader(SIInterfaceInfo, &PIMABlock)) != PIPE_RWSTREAM_NoError)\r
          return ErrorCode;\r
 \r
        if ((PIMABlock.Type != CType_ResponseBlock) || (PIMABlock.Code != 0x2001))\r
          return SI_ERROR_LOGICAL_CMD_FAILED;\r
-\r
+         \r
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
        return PIPE_RWSTREAM_NoError;\r
 }\r
 \r
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