Sync in bug fix from EDK I:

1) issue with setup browser and IFR refresh opcode
2) [HII]HIIConfigRoutingExportConfig generate error format of <MultiConfigAltResp>
3) [HII] ConfigRouting->ExtractConfig() will cause overflow
4) [Hii Database] EFI_HII_DATABASE_NOTIFY should be invoked when a string package is created internally when a new String Token is created
5) [PT]HIIConfigAccessProtocolTest fail on NT32uefi
6) Incorrect HII package types in EDK

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6378 6f19259b-4bc3-4df7-8a09-765794883524

5 files changed, 244 insertions, 102 deletions

diff --git a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
index 45bfeaffcd..c468bc5900 100644
--- a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
+++ b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.c
@@ -1,5 +1,5 @@
 /** @file

-Copyright (c) 2004 - 2007, Intel Corporation

+Copyright (c) 2004 - 2008, Intel Corporation

 All rights reserved. This program and the accompanying materials

 are licensed and made available under the terms and conditions of the BSD License

 which accompanies this distribution.  The full text of the license may be found at

@@ -29,6 +29,8 @@ EFI_GUID   mInventoryGuid = INVENTORY_GUID;
 

 CHAR16     VariableName[] = L"MyIfrNVData";

 

+UINT8 VfrMyIfrNVDataBlockName[] = "BugBug";

+

 VOID

 EncodePassword (

   IN  CHAR16                      *Password,

@@ -260,6 +262,7 @@ ExtractConfig (
   HiiConfigRouting = PrivateData->HiiConfigRouting;

 

   //

+  //

   // Get Buffer Storage data from EFI variable

   //

   BufferSize = sizeof (DRIVER_SAMPLE_CONFIGURATION);

@@ -274,6 +277,39 @@ ExtractConfig (
     return Status;

   }

 

+  if (Request == NULL) {

+    //

+    // Request is set to NULL, return all configurable elements together with ALTCFG

+    //

+    Status = ConstructConfigAltResp (

+               NULL,

+               NULL,

+               Results,

+               &mFormSetGuid,

+               VariableName,

+               PrivateData->DriverHandle[0],

+               &PrivateData->Configuration,

+               BufferSize,

+               VfrMyIfrNVDataBlockName,

+               2,

+               STRING_TOKEN (STR_STANDARD_DEFAULT_PROMPT),

+               VfrMyIfrNVDataDefault0000,

+               STRING_TOKEN (STR_MANUFACTURE_DEFAULT_PROMPT),

+               VfrMyIfrNVDataDefault0001

+               );

+

+    return Status;

+  }

+

+  //

+  // Check routing data in <ConfigHdr>.

+  // Note: if only one Storage is used, then this checking could be skipped.

+  //

+  if (!IsConfigHdrMatch (Request, &mFormSetGuid, VariableName)) {

+    *Progress = Request;

+    return EFI_NOT_FOUND;

+  }

+

   //

   // Convert buffer data to <ConfigResp> by helper function BlockToConfig()

   //

@@ -320,9 +356,21 @@ RouteConfig (
   DRIVER_SAMPLE_PRIVATE_DATA       *PrivateData;

   EFI_HII_CONFIG_ROUTING_PROTOCOL  *HiiConfigRouting;

 

+  if (Configuration == NULL) {

+    return EFI_INVALID_PARAMETER;

+  }

+

   PrivateData = DRIVER_SAMPLE_PRIVATE_FROM_THIS (This);

   HiiConfigRouting = PrivateData->HiiConfigRouting;

 

+  // Check routing data in <ConfigHdr>.

+  // Note: if only one Storage is used, then this checking could be skipped.

+  //

+  if (!IsConfigHdrMatch (Configuration, &mFormSetGuid, VariableName)) {

+    *Progress = Configuration;

+    return EFI_NOT_FOUND;

+  }

+

   //

   // Get Buffer Storage data from EFI variable

   //

@@ -405,6 +453,7 @@ DriverCallback (
   EFI_STATUS                      Status;

   EFI_HII_UPDATE_DATA             UpdateData;

   IFR_OPTION                      *IfrOptionList;

+  UINT8                           MyVar;

 

   if ((Value == NULL) || (ActionRequest == NULL)) {

     return EFI_INVALID_PARAMETER;

@@ -416,12 +465,9 @@ DriverCallback (
   switch (QuestionId) {

   case 0x1234:

     //

-    // Create dynamic page for this interactive goto

+    // Initialize the container for dynamic opcodes

     //

-    UpdateData.BufferSize = 0x1000;

-    UpdateData.Offset = 0;

-    UpdateData.Data = AllocatePool (0x1000);

-    ASSERT (UpdateData.Data != NULL);

+    IfrLibInitUpdateData (&UpdateData, 0x1000);

 

     IfrOptionList = AllocatePool (2 * sizeof (IFR_OPTION));

     ASSERT (IfrOptionList != NULL);

@@ -433,62 +479,127 @@ DriverCallback (
     IfrOptionList[1].StringToken  = STRING_TOKEN (STR_BOOT_OPTION2);

     IfrOptionList[1].Value.u8     = 2;

 

-    CreateActionOpCode (

-      0x1237,

-      STRING_TOKEN(STR_EXIT_TEXT),

-      STRING_TOKEN(STR_EXIT_TEXT),

-      EFI_IFR_FLAG_CALLBACK,

-      0,

-      &UpdateData

-      );

-

-    CreateOneOfOpCode (

-      0x8001,

-      0,

-      0,

-      STRING_TOKEN (STR_ONE_OF_PROMPT),

-      STRING_TOKEN (STR_ONE_OF_HELP),

-      EFI_IFR_FLAG_CALLBACK,

-      EFI_IFR_NUMERIC_SIZE_1,

-      IfrOptionList,

-      2,

-      &UpdateData

-      );

-

-    CreateOrderedListOpCode (

-      0x8002,

-      0,

-      0,

-      STRING_TOKEN (STR_BOOT_OPTIONS),

-      STRING_TOKEN (STR_BOOT_OPTIONS),

-      EFI_IFR_FLAG_RESET_REQUIRED,

-      0,

-      EFI_IFR_NUMERIC_SIZE_1,

-      10,

-      IfrOptionList,

-      2,

-      &UpdateData

-      );

-

-    CreateGotoOpCode (

-      1,

-      STRING_TOKEN (STR_GOTO_FORM1),

-      STRING_TOKEN (STR_GOTO_HELP),

-      0,

-      0x8003,

-      &UpdateData

-      );

-

-    Status = IfrLibUpdateForm (

-               PrivateData->HiiHandle[0],

-               &mFormSetGuid,

-               0x1234,

-               0x1234,

-               TRUE,

-               &UpdateData

-               );

-    gBS->FreePool (IfrOptionList);

-    gBS->FreePool (UpdateData.Data);

+      CreateActionOpCode (

+        0x1237,                           // Question ID

+        STRING_TOKEN(STR_EXIT_TEXT),      // Prompt text

+        STRING_TOKEN(STR_EXIT_TEXT),      // Help text

+        EFI_IFR_FLAG_CALLBACK,            // Question flag

+        0,                                // Action String ID

+        &UpdateData                       // Container for dynamic created opcodes

+        );

+    

+      //

+      // Prepare initial value for the dynamic created oneof Question

+      //

+      PrivateData->Configuration.DynamicOneof = 2;

+      Status = gRT->SetVariable(

+                      VariableName,

+                      &mFormSetGuid,

+                      EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,

+                      sizeof (DRIVER_SAMPLE_CONFIGURATION),

+                      &PrivateData->Configuration

+                      );

+      CreateOneOfOpCode (

+        0x8001,                           // Question ID (or call it "key")

+        CONFIGURATION_VARSTORE_ID,        // VarStore ID

+        DYNAMIC_ONE_OF_VAR_OFFSET,        // Offset in Buffer Storage

+        STRING_TOKEN (STR_ONE_OF_PROMPT), // Question prompt text

+        STRING_TOKEN (STR_ONE_OF_HELP),   // Question help text

+        EFI_IFR_FLAG_CALLBACK,            // Question flag

+        EFI_IFR_NUMERIC_SIZE_1,           // Data type of Question Value

+        IfrOptionList,                    // Option list

+        2,                                // Number of options in Option list

+        &UpdateData                       // Container for dynamic created opcodes

+        );

+    

+      CreateOrderedListOpCode (

+        0x8002,                           // Question ID

+        CONFIGURATION_VARSTORE_ID,        // VarStore ID

+        DYNAMIC_ORDERED_LIST_VAR_OFFSET,  // Offset in Buffer Storage

+        STRING_TOKEN (STR_BOOT_OPTIONS),  // Question prompt text

+        STRING_TOKEN (STR_BOOT_OPTIONS),  // Question help text

+        EFI_IFR_FLAG_RESET_REQUIRED,      // Question flag

+        0,                                // Ordered list flag, e.g. EFI_IFR_UNIQUE_SET

+        EFI_IFR_NUMERIC_SIZE_1,           // Data type of Question value

+        5,                                // Maximum container

+        IfrOptionList,                    // Option list

+        2,                                // Number of options in Option list

+        &UpdateData                       // Container for dynamic created opcodes

+        );

+    

+      CreateGotoOpCode (

+        1,                                // Target Form ID

+        STRING_TOKEN (STR_GOTO_FORM1),    // Prompt text

+        STRING_TOKEN (STR_GOTO_HELP),     // Help text

+        0,                                // Question flag

+        0x8003,                           // Question ID

+        &UpdateData                       // Container for dynamic created opcodes

+        );

+    

+      Status = IfrLibUpdateForm (

+                 PrivateData->HiiHandle[0],  // HII handle

+                 &mFormSetGuid,              // Formset GUID

+                 0x1234,                     // Form ID

+                 0x1234,                     // Label for where to insert opcodes

+                 TRUE,                       // Append or replace

+                 &UpdateData                 // Dynamic created opcodes

+                 );

+      gBS->FreePool (IfrOptionList);

+      IfrLibFreeUpdateData (&UpdateData);

+      break;

+    

+    case 0x5678:

+      //

+      // We will reach here once the Question is refreshed

+      //

+      IfrLibInitUpdateData (&UpdateData, 0x1000);

+    

+      IfrOptionList = AllocatePool (2 * sizeof (IFR_OPTION));

+      ASSERT (IfrOptionList != NULL);

+    

+      CreateActionOpCode (

+        0x1237,                           // Question ID

+        STRING_TOKEN(STR_EXIT_TEXT),      // Prompt text

+        STRING_TOKEN(STR_EXIT_TEXT),      // Help text

+        EFI_IFR_FLAG_CALLBACK,            // Question flag

+        0,                                // Action String ID

+        &UpdateData                       // Container for dynamic created opcodes

+        );

+    

+      Status = IfrLibUpdateForm (

+                 PrivateData->HiiHandle[0],  // HII handle

+                 &mFormSetGuid,              // Formset GUID

+                 3,                          // Form ID

+                 0x2234,                     // Label for where to insert opcodes

+                 TRUE,                       // Append or replace

+                 &UpdateData                 // Dynamic created opcodes

+                 );

+      IfrLibFreeUpdateData (&UpdateData);

+    

+      //

+      // Refresh the Question value

+      //

+      PrivateData->Configuration.DynamicRefresh++;

+      Status = gRT->SetVariable(

+                      VariableName,

+                      &mFormSetGuid,

+                      EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,

+                      sizeof (DRIVER_SAMPLE_CONFIGURATION),

+                      &PrivateData->Configuration

+                      );

+    

+      //

+      // Change an EFI Variable storage (MyEfiVar) asynchronous, this will cause

+      // the first statement in Form 3 be suppressed

+      //

+      MyVar = 111;

+      Status = gRT->SetVariable(

+                      L"MyVar",

+                      &mFormSetGuid,

+                      EFI_VARIABLE_NON_VOLATILE | EFI_VARIABLE_BOOTSERVICE_ACCESS,

+                      1,

+                      &MyVar

+                      );

     break;

 

   case 0x1237:

diff --git a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.h b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.h
index 0468fbd04f..1489da22ed 100644
--- a/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.h
+++ b/MdeModulePkg/Universal/DriverSampleDxe/DriverSample.h
@@ -52,6 +52,8 @@ Revision History
 // This is the generated <AltResp> for defaults defined in VFR

 //

 extern UINT8 VfrMyIfrNVDataDefault0000[];

+extern UINT8 VfrMyIfrNVDataDefault0001[];

+extern UINT8 VfrMyIfrNVDataBlockName[];

 

 //

 // This is the generated IFR binary data for each formset defined in VFR.

@@ -68,7 +70,11 @@ extern UINT8  InventoryBin[];
 //

 extern UINT8  DriverSampleStrings[];

 

-#define SAMPLE_STRING               L"This is an error!"

+#define VAR_OFFSET(Field)    \

+  ((UINT16) ((UINTN) &(((DRIVER_SAMPLE_CONFIGURATION *) 0)->Field)))

+

+#define DYNAMIC_ONE_OF_VAR_OFFSET        VAR_OFFSET (DynamicOneof)

+#define DYNAMIC_ORDERED_LIST_VAR_OFFSET  VAR_OFFSET (DynamicOrderedList)

 

 #define DRIVER_SAMPLE_PRIVATE_SIGNATURE EFI_SIGNATURE_32 ('D', 'S', 'p', 's')

 

diff --git a/MdeModulePkg/Universal/DriverSampleDxe/NVDataStruc.h b/MdeModulePkg/Universal/DriverSampleDxe/NVDataStruc.h
index 1c93d33df9..171d3baf08 100644
--- a/MdeModulePkg/Universal/DriverSampleDxe/NVDataStruc.h
+++ b/MdeModulePkg/Universal/DriverSampleDxe/NVDataStruc.h
@@ -35,7 +35,7 @@ Revision History:
     0xb3f56470, 0x6141, 0x4621, 0x8f, 0x19, 0x70, 0x4e, 0x57, 0x7a, 0xa9, 0xe8 \

   }

 

-#define VAR_EQ_TEST_NAME  0x100

+#define CONFIGURATION_VARSTORE_ID    0x1234

 

 #pragma pack(1)

 typedef struct {

@@ -57,7 +57,9 @@ typedef struct {
   UINT8   OrderedList[8];

   UINT8   BootOrder[8];

   UINT8   BootOrderLarge;

-  UINT8   DynamicCheck;

+  UINT8   DynamicRefresh;

+  UINT8   DynamicOneof;

+  UINT8   DynamicOrderedList[5];

 } DRIVER_SAMPLE_CONFIGURATION;

 

 //

diff --git a/MdeModulePkg/Universal/DriverSampleDxe/Vfr.vfr b/MdeModulePkg/Universal/DriverSampleDxe/Vfr.vfr
index b248e7334d..01c76345b4 100644
--- a/MdeModulePkg/Universal/DriverSampleDxe/Vfr.vfr
+++ b/MdeModulePkg/Universal/DriverSampleDxe/Vfr.vfr
@@ -67,23 +67,11 @@ formset
   //          VfrCompile -l --no-pre-processing --output-directory ${d_path} $(OUTPUT_DIR)(+)${s_dir}(+)${s_base}.iii

   //

   

-  //

-  // Define a Default Storage for Manufacturing Defauls. Attribut = 1 (EFI_HII_DEFAULT_CLASS_MANUFACTURING).

-  // Only if this Default Storage is defined, CHECKBOX_DEFAULT_MFG can be used for CheckBox.

-  //

-  defaultstore MfgDefault, prompt = STRING_TOKEN (STR_DEFAULTSTORE_MFG), attribute = 1;

-

-  //

-  // Define a Safe Deafult Storage. Attribute = 2 (EFI_HII_DEFAULT_CLASS_SAFE) as an example.

-  // It is not referenced.

-  //

-  defaultstore SafeDefault, prompt = STRING_TOKEN (STR_DEFAULTSTORE_SAFE), attribute = 2;

-

-  //

+   //

   // Define a Buffer Storage (EFI_IFR_VARSTORE)

   //

   varstore DRIVER_SAMPLE_CONFIGURATION,     // This is the data structure type

-    varid = 0x1234,                         // Optional VarStore ID

+    varid = CONFIGURATION_VARSTORE_ID,      // Optional VarStore ID

     name  = MyIfrNVData,                    // Define referenced name in vfr

     guid  = FORMSET_GUID;                   // GUID of this buffer storage

 

@@ -103,6 +91,14 @@ formset
     varsize   = 1,                                // Size of the EFI variable

     guid      = FORMSET_GUID;                     // EFI variable GUID

 

+  defaultstore MyStandardDefault,

+    prompt      = STRING_TOKEN(STR_STANDARD_DEFAULT_PROMPT),

+    attribute   = 0x0000;                         // Default ID: 0000 standard default

+

+  defaultstore MyManufactureDefault,

+    prompt      = STRING_TOKEN(STR_MANUFACTURE_DEFAULT_PROMPT),

+    attribute   = 0x0001;                         // Default ID: 0001 manufacture default

+

   //

   // Define a Form (EFI_IFR_FORM)

   //

@@ -121,11 +117,14 @@ formset
       text   = STRING_TOKEN(STR_CPU_STRING),      // Prompt string

         text   = STRING_TOKEN(STR_CPU_STRING2);   // TextTwo

 

+    //

+    // Define action button (EFI_IFR_ACTION)

+    //

     text

       help   = STRING_TOKEN(STR_EXIT_TEXT),

       text   = STRING_TOKEN(STR_EXIT_TEXT),

         text   = STRING_TOKEN(STR_EXIT_TEXT),

-      flags  = INTERACTIVE,

+      flags  = INTERACTIVE,   // VfrCompiler will generate opcode EFI_IFR_ACTION for Text marked as INTERACTIVE

       key    = 0x1237;

 

     text

@@ -138,9 +137,10 @@ formset
     //

     // Define oneof (EFI_IFR_ONE_OF)

     //

-    oneof varid   = MyIfrNVData.SuppressGrayOutSomething,    // Use "DataStructure.Member" to reference Buffer Storage

-      prompt      = STRING_TOKEN(STR_ONE_OF_PROMPT),

-      help        = STRING_TOKEN(STR_ONE_OF_HELP),

+    oneof name = MyOneOf,                                // Define reference name for Question

+      varid   = MyIfrNVData.SuppressGrayOutSomething,    // Use "DataStructure.Member" to reference Buffer Storage

+      prompt  = STRING_TOKEN(STR_ONE_OF_PROMPT),

+      help    = STRING_TOKEN(STR_ONE_OF_HELP),

       //

       // Define an option (EFI_IFR_ONE_OF_OPTION)

       //

@@ -160,7 +160,7 @@ formset
     endoneof;

 

     grayoutif  ideqval MyIfrNVData.SuppressGrayOutSomething == 0x1;

-      suppressif ideqval MyIfrNVData.SuppressGrayOutSomething == 0x0;

+      suppressif questionref(MyOneOf) == 0x0;

 

         checkbox varid   = MyIfrNVData.ChooseToActivateNuclearWeaponry,

                  prompt   = STRING_TOKEN(STR_CHECK_BOX_PROMPT),

@@ -199,7 +199,7 @@ formset
                 option text = STRING_TOKEN(STR_BOOT_OPTION1), value = 1, flags = RESET_REQUIRED;

                 option text = STRING_TOKEN(STR_BOOT_OPTION3), value = 3, flags = RESET_REQUIRED;

               suppressif ideqval MyIfrNVData.BootOrderLarge == 0;

-                option text = STRING_TOKEN(STR_BOOT_OPTION4), value = 4, flags = 0;

+                option text = STRING_TOKEN(STR_BOOT_OPTION4), value = 4, flags = RESET_REQUIRED;

               endif

       endlist;

 

@@ -290,7 +290,8 @@ formset
             maximum = 0xf0,

             step    = 0,          // Stepping of 0 equates to a manual entering

                                   // of a value, otherwise it will be adjusted by "+"/"-"

-            default = 20,

+            default = 21,         // defaultstore could be used to specify the default type

+                                  // If no defaultstore is specified, it implies Standard Default

 

     endnumeric;

 

@@ -300,7 +301,7 @@ formset
             minimum = 0,

             maximum = 0xf0,

             step    = 0,

-            default = 20,

+            default = 21,

 

             inconsistentif prompt = STRING_TOKEN(STR_ERROR_POPUP),

               ideqval MyIfrNVData.HowOldAreYouInYearsManual == 99

@@ -322,16 +323,6 @@ formset
 

     endnumeric;

 

-    numeric varid   = MyIfrNVData2.Field8,                           // Reference of MyIfrNVData2 storage

-            prompt  = STRING_TOKEN(STR_MYIFRNVDATA2_HEX_PROMPT),

-            help    = STRING_TOKEN(STR_MYIFRNVDATA2_HEX_HELP),

-            flags   = DISPLAY_UINT_HEX,                   // Display in HEX format (if not specified, default is in decimal format)

-            minimum = 0,

-            maximum = 250,

-            default = 175,

-

-    endnumeric;

-

     label LABEL_1_VALUE;

     label LABEL_2_VALUE;

 

@@ -342,10 +333,23 @@ formset
               minimum = 0,

               maximum = 243,

               step    = 1,

-              default = 18,

-

+              default = 18, defaultstore = MyStandardDefault,     // This is standard default value

+              default = 19, defaultstore = MyManufactureDefault,  // This is manufacture default value

+        

       endnumeric;

     endif;

+        

+    resetbutton

+      defaultstore = MyStandardDefault,

+      prompt   = STRING_TOKEN(STR_STANDARD_DEFAULT_PROMPT),

+      help     = STRING_TOKEN(STR_STANDARD_DEFAULT_HELP),

+    endresetbutton;

+    

+    resetbutton

+      defaultstore = MyManufactureDefault,

+      prompt   = STRING_TOKEN(STR_MANUFACTURE_DEFAULT_PROMPT),

+      help     = STRING_TOKEN(STR_MANUFACTURE_DEFAULT_HELP),

+    endresetbutton;

 

     //

     // Non-interactive password, validate by Setup Browser

@@ -354,7 +358,7 @@ formset
               prompt   = STRING_TOKEN(STR_PASSWORD_PROMPT),

               help     = STRING_TOKEN(STR_PASSWORD_HELP),

               minsize  = 6,

-              maxsize  = 20, // new opcode

+              maxsize  = 20,

     endpassword;

 

     string    varid    = MyIfrNVData.PasswordClearText,

@@ -373,7 +377,7 @@ formset
               flags    = INTERACTIVE,

               key      = 0x2000,

               minsize  = 6,

-              maxsize  = 20, // new opcode

+              maxsize  = 20,

     endpassword;

 

     goto 2,

@@ -493,12 +497,31 @@ formset
 

   form formid = 3, title = STRING_TOKEN(STR_FORM3_TITLE);  // note formid is a variable (for readability) (UINT16) - also added Form to the line to signify the Op-Code

 

-    grayoutif  ideqval MyIfrNVData.SuppressGrayOutSomething == 0x1;

+    suppressif  ideqval MyEfiVar == 111;

       text

         help = STRING_TOKEN(STR_TEXT_HELP),

         text = STRING_TOKEN(STR_TEXT_TEXT_1);

     endif;

 

+    goto 1,

+      prompt = STRING_TOKEN(STR_GOTO_FORM1), //MainSetupPage

+      help   = STRING_TOKEN(STR_GOTO_HELP);

+

+    numeric varid   = MyIfrNVData.DynamicRefresh,

+            prompt  = STRING_TOKEN(STR_NUMERIC_MANUAL_PROMPT),

+            help    = STRING_TOKEN(STR_NUMERIC_HELP0),

+            flags   = INTERACTIVE,

+            key     = 0x5678,

+            minimum = 0,

+            maximum = 0xff,

+            step    = 0,

+            default = 0,

+            refresh interval = 3             // Refresh interval in seconds

+    endnumeric;

+

+    label 0x2234;

+    label LABEL_END;

+

   endform;

 

   form formid = 4, title = STRING_TOKEN(STR_FORM3_TITLE);

diff --git a/MdeModulePkg/Universal/DriverSampleDxe/VfrStrings.uni b/MdeModulePkg/Universal/DriverSampleDxe/VfrStrings.uni
index d18ceb14fd..c687bf7d84 100644
--- a/MdeModulePkg/Universal/DriverSampleDxe/VfrStrings.uni
+++ b/MdeModulePkg/Universal/DriverSampleDxe/VfrStrings.uni