Move Set Feature and Clear Feature control request feature selector values into their...

[pub/USBasp.git] / LUFA / Drivers / USB / Class / Device / MassStorage.c

diff --git a/LUFA/Drivers/USB/Class/Device/MassStorage.c b/LUFA/Drivers/USB/Class/Device/MassStorage.c
index 096a222..7f01d5e 100644 (file)
--- a/LUFA/Drivers/USB/Class/Device/MassStorage.c
+++ b/LUFA/Drivers/USB/Class/Device/MassStorage.c
@@ -1,21 +1,21 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.

-              
+

   dean [at] fourwalledcubicle [dot] com
   dean [at] fourwalledcubicle [dot] com

-      www.fourwalledcubicle.com
+           www.lufa-lib.org

 */
 
 /*
   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
 */
 
 /*
   Copyright 2010  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
   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
   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
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this


@@ -32,8 +32,8 @@
 #include "../../HighLevel/USBMode.h"
 #if defined(USB_CAN_BE_DEVICE)
 
 #include "../../HighLevel/USBMode.h"
 #if defined(USB_CAN_BE_DEVICE)
 

-#define  __INCLUDE_FROM_MS_CLASS_DEVICE_C

 #define  __INCLUDE_FROM_MS_DRIVER
 #define  __INCLUDE_FROM_MS_DRIVER

+#define  __INCLUDE_FROM_MASSSTORAGE_DEVICE_C

 #include "MassStorage.h"
 
 static volatile bool* CallbackIsResetSource;
 #include "MassStorage.h"
 
 static volatile bool* CallbackIsResetSource;


@@ -42,13 +42,13 @@ void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfac
 {
        if (!(Endpoint_IsSETUPReceived()))
          return;
 {
        if (!(Endpoint_IsSETUPReceived()))
          return;

-         
+

        if (USB_ControlRequest.wIndex != MSInterfaceInfo->Config.InterfaceNumber)
          return;
 
        switch (USB_ControlRequest.bRequest)
        {
        if (USB_ControlRequest.wIndex != MSInterfaceInfo->Config.InterfaceNumber)
          return;
 
        switch (USB_ControlRequest.bRequest)
        {

-               case REQ_MassStorageReset:
+               case MS_REQ_MassStorageReset:

                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();
                        if (USB_ControlRequest.bmRequestType == (REQDIR_HOSTTODEVICE | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();


@@ -58,15 +58,15 @@ void MS_Device_ProcessControlRequest(USB_ClassInfo_MS_Device_t* const MSInterfac
                        }
 
                        break;
                        }
 
                        break;

-               case REQ_GetMaxLUN:
+               case MS_REQ_GetMaxLUN:

                        if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();
                        if (USB_ControlRequest.bmRequestType == (REQDIR_DEVICETOHOST | REQTYPE_CLASS | REQREC_INTERFACE))
                        {
                                Endpoint_ClearSETUP();

-                               Endpoint_Write_Byte(MSInterfaceInfo->Config.TotalLUNs - 1);                             
-                               Endpoint_ClearIN();                             
+                               Endpoint_Write_Byte(MSInterfaceInfo->Config.TotalLUNs - 1);
+                               Endpoint_ClearIN();

                                Endpoint_ClearStatusStage();
                        }
                                Endpoint_ClearStatusStage();
                        }

-                       
+

                        break;
        }
 }
                        break;
        }
 }


@@ -75,18 +75,37 @@ bool MS_Device_ConfigureEndpoints(USB_ClassInfo_MS_Device_t* const MSInterfaceIn
 {
        memset(&MSInterfaceInfo->State, 0x00, sizeof(MSInterfaceInfo->State));
 
 {
        memset(&MSInterfaceInfo->State, 0x00, sizeof(MSInterfaceInfo->State));
 

-       if (!(Endpoint_ConfigureEndpoint(MSInterfaceInfo->Config.DataINEndpointNumber, EP_TYPE_BULK,
-                                                                ENDPOINT_DIR_IN, MSInterfaceInfo->Config.DataINEndpointSize,
-                                                                MSInterfaceInfo->Config.DataINEndpointDoubleBank ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE)))
+       for (uint8_t EndpointNum = 1; EndpointNum < ENDPOINT_TOTAL_ENDPOINTS; EndpointNum++)

        {
        {

-               return false;
-       }
+               uint16_t Size;
+               uint8_t  Type;
+               uint8_t  Direction;
+               bool     DoubleBanked;

 
 

-       if (!(Endpoint_ConfigureEndpoint(MSInterfaceInfo->Config.DataOUTEndpointNumber, EP_TYPE_BULK,
-                                        ENDPOINT_DIR_OUT, MSInterfaceInfo->Config.DataOUTEndpointSize,
-                                        MSInterfaceInfo->Config.DataOUTEndpointDoubleBank ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE)))
-       {
-               return false;
+               if (EndpointNum == MSInterfaceInfo->Config.DataINEndpointNumber)
+               {
+                       Size         = MSInterfaceInfo->Config.DataINEndpointSize;
+                       Direction    = ENDPOINT_DIR_IN;
+                       Type         = EP_TYPE_BULK;
+                       DoubleBanked = MSInterfaceInfo->Config.DataINEndpointDoubleBank;
+               }
+               else if (EndpointNum == MSInterfaceInfo->Config.DataOUTEndpointNumber)
+               {
+                       Size         = MSInterfaceInfo->Config.DataOUTEndpointSize;
+                       Direction    = ENDPOINT_DIR_OUT;
+                       Type         = EP_TYPE_BULK;
+                       DoubleBanked = MSInterfaceInfo->Config.DataOUTEndpointDoubleBank;
+               }
+               else
+               {
+                       continue;
+               }
+
+               if (!(Endpoint_ConfigureEndpoint(EndpointNum, Type, Direction, Size,
+                                                                                DoubleBanked ? ENDPOINT_BANK_DOUBLE : ENDPOINT_BANK_SINGLE)))
+               {
+                       return false;
+               }

        }
 
        return true;
        }
 
        return true;


@@ -98,35 +117,35 @@ void MS_Device_USBTask(USB_ClassInfo_MS_Device_t* const MSInterfaceInfo)
          return;
 
        Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpointNumber);
          return;
 
        Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpointNumber);

-               
+

        if (Endpoint_IsReadWriteAllowed())
        {
                if (MS_Device_ReadInCommandBlock(MSInterfaceInfo))
                {
                        if (MSInterfaceInfo->State.CommandBlock.Flags & MS_COMMAND_DIR_DATA_IN)
                          Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpointNumber);
        if (Endpoint_IsReadWriteAllowed())
        {
                if (MS_Device_ReadInCommandBlock(MSInterfaceInfo))
                {
                        if (MSInterfaceInfo->State.CommandBlock.Flags & MS_COMMAND_DIR_DATA_IN)
                          Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpointNumber);

-                         
+

                        MSInterfaceInfo->State.CommandStatus.Status = CALLBACK_MS_Device_SCSICommandReceived(MSInterfaceInfo) ?
                        MSInterfaceInfo->State.CommandStatus.Status = CALLBACK_MS_Device_SCSICommandReceived(MSInterfaceInfo) ?

-                                                                                        SCSI_Command_Pass : SCSI_Command_Fail;
+                                                                      MS_SCSI_COMMAND_Pass : MS_SCSI_COMMAND_Fail;

                        MSInterfaceInfo->State.CommandStatus.Signature           = MS_CSW_SIGNATURE;
                        MSInterfaceInfo->State.CommandStatus.Tag                 = MSInterfaceInfo->State.CommandBlock.Tag;
                        MSInterfaceInfo->State.CommandStatus.DataTransferResidue = MSInterfaceInfo->State.CommandBlock.DataTransferLength;
 
                        MSInterfaceInfo->State.CommandStatus.Signature           = MS_CSW_SIGNATURE;
                        MSInterfaceInfo->State.CommandStatus.Tag                 = MSInterfaceInfo->State.CommandBlock.Tag;
                        MSInterfaceInfo->State.CommandStatus.DataTransferResidue = MSInterfaceInfo->State.CommandBlock.DataTransferLength;
 

-                       if ((MSInterfaceInfo->State.CommandStatus.Status == SCSI_Command_Fail) &&
+                       if ((MSInterfaceInfo->State.CommandStatus.Status == MS_SCSI_COMMAND_Fail) &&

                            (MSInterfaceInfo->State.CommandStatus.DataTransferResidue))
                        {
                                Endpoint_StallTransaction();
                        }
                            (MSInterfaceInfo->State.CommandStatus.DataTransferResidue))
                        {
                                Endpoint_StallTransaction();
                        }

-                       
+

                        MS_Device_ReturnCommandStatus(MSInterfaceInfo);
                }
        }
                        MS_Device_ReturnCommandStatus(MSInterfaceInfo);
                }
        }

-       
+

        if (MSInterfaceInfo->State.IsMassStoreReset)
        {
                Endpoint_ResetFIFO(MSInterfaceInfo->Config.DataOUTEndpointNumber);
                Endpoint_ResetFIFO(MSInterfaceInfo->Config.DataINEndpointNumber);
        if (MSInterfaceInfo->State.IsMassStoreReset)
        {
                Endpoint_ResetFIFO(MSInterfaceInfo->Config.DataOUTEndpointNumber);
                Endpoint_ResetFIFO(MSInterfaceInfo->Config.DataINEndpointNumber);

-               
+

                Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpointNumber);
                Endpoint_ClearStall();
                Endpoint_ResetDataToggle();
                Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataOUTEndpointNumber);
                Endpoint_ClearStall();
                Endpoint_ResetDataToggle();


@@ -149,7 +168,7 @@ static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInte
        {
                return false;
        }
        {
                return false;
        }

-       
+

        if ((MSInterfaceInfo->State.CommandBlock.Signature         != MS_CBW_SIGNATURE)                  ||
            (MSInterfaceInfo->State.CommandBlock.LUN               >= MSInterfaceInfo->Config.TotalLUNs) ||
                (MSInterfaceInfo->State.CommandBlock.Flags              & 0x1F)                              ||
        if ((MSInterfaceInfo->State.CommandBlock.Signature         != MS_CBW_SIGNATURE)                  ||
            (MSInterfaceInfo->State.CommandBlock.LUN               >= MSInterfaceInfo->Config.TotalLUNs) ||
                (MSInterfaceInfo->State.CommandBlock.Flags              & 0x1F)                              ||


@@ -159,7 +178,7 @@ static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInte
                Endpoint_StallTransaction();
                Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpointNumber);
                Endpoint_StallTransaction();
                Endpoint_StallTransaction();
                Endpoint_SelectEndpoint(MSInterfaceInfo->Config.DataINEndpointNumber);
                Endpoint_StallTransaction();

-               
+

                return false;
        }
 
                return false;
        }
 


@@ -172,7 +191,7 @@ static bool MS_Device_ReadInCommandBlock(USB_ClassInfo_MS_Device_t* const MSInte
        }
 
        Endpoint_ClearOUT();
        }
 
        Endpoint_ClearOUT();

-       
+

        return true;
 }
 
        return true;
 }
 


@@ -197,11 +216,11 @@ static void MS_Device_ReturnCommandStatus(USB_ClassInfo_MS_Device_t* const MSInt
                #if !defined(INTERRUPT_CONTROL_ENDPOINT)
                USB_USBTask();
                #endif
                #if !defined(INTERRUPT_CONTROL_ENDPOINT)
                USB_USBTask();
                #endif

-               
+

                if (MSInterfaceInfo->State.IsMassStoreReset)
                  return;
        }
                if (MSInterfaceInfo->State.IsMassStoreReset)
                  return;
        }

-       
+

        CallbackIsResetSource = &MSInterfaceInfo->State.IsMassStoreReset;
        if (Endpoint_Write_Stream_LE(&MSInterfaceInfo->State.CommandStatus, sizeof(MS_CommandStatusWrapper_t),
                                     StreamCallback_MS_Device_AbortOnMassStoreReset))
        CallbackIsResetSource = &MSInterfaceInfo->State.IsMassStoreReset;
        if (Endpoint_Write_Stream_LE(&MSInterfaceInfo->State.CommandStatus, sizeof(MS_CommandStatusWrapper_t),
                                     StreamCallback_MS_Device_AbortOnMassStoreReset))


@@ -225,3 +244,4 @@ static uint8_t StreamCallback_MS_Device_AbortOnMassStoreReset(void)
 }
 
 #endif
 }
 
 #endif

+