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* [PATCH] MdeModulePkg/HiiDatabaseDxe: Add Support for authenticated variable
@ 2022-01-10 17:02 Long1 Huang
  2022-01-17 10:55 ` 回复: [edk2-devel] " gaoliming
  0 siblings, 1 reply; 10+ messages in thread
From: Long1 Huang @ 2022-01-10 17:02 UTC (permalink / raw)
  To: devel; +Cc: Huang Long, Liming Gao, Chen Lin Z, Dandan Bi

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3796

Database.c:
	1. Replace PcdGetExPtr with PcdGetExPtr.
	2. Add FindAuthVariableData function to parse authenticated variable type for getting a correct default value in PcdNvStoreDefaultValueBuffer.

Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Chen Lin Z <lin.z.chen@intel.com>
Cc: Dandan Bi <dandan.bi@intel.com>

Signed-off-by: Huang Long <long1.huang@intel.com>
---
 .../Universal/HiiDatabaseDxe/Database.c       | 147 +++++++++++++-----
 .../HiiDatabaseDxe/HiiDatabaseDxe.inf         |   3 +
 2 files changed, 114 insertions(+), 36 deletions(-)

diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
index 0b09c24d52..c055fa0f29 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
@@ -603,6 +603,45 @@ FindVariableData (
   return NULL;
 }
 
+/**
+  Find the matched authenticated variable from the input variable storage.
+
+  @param[in] VariableStorage Point to the variable storage header.
+  @param[in] VarGuid         A unique identifier for the variable.
+  @param[in] VarAttribute    The attributes bitmask for the variable.
+  @param[in] VarName         A Null-terminated ascii string that is the name of the variable.
+
+  @return Pointer to the matched variable header or NULL if not found.
+**/
+AUTHENTICATED_VARIABLE_HEADER *
+FindAuthVariableData (
+  IN  VARIABLE_STORE_HEADER  *VariableStorage,
+  IN  EFI_GUID               *VarGuid,
+  IN  UINT32                 VarAttribute,
+  IN  CHAR16                 *VarName
+  )
+{
+  AUTHENTICATED_VARIABLE_HEADER  *AuthVariableHeader;
+  AUTHENTICATED_VARIABLE_HEADER  *AuthVariableEnd;
+
+  AuthVariableEnd    = (AUTHENTICATED_VARIABLE_HEADER *)((UINT8 *)VariableStorage + VariableStorage->Size);
+  AuthVariableHeader = (AUTHENTICATED_VARIABLE_HEADER *)(VariableStorage + 1);
+  AuthVariableHeader = (AUTHENTICATED_VARIABLE_HEADER *)HEADER_ALIGN (AuthVariableHeader);
+  while (AuthVariableHeader < AuthVariableEnd) {
+    if (CompareGuid (&AuthVariableHeader->VendorGuid, VarGuid) &&
+        (AuthVariableHeader->Attributes == VarAttribute) &&
+        (StrCmp (VarName, (CHAR16 *)(AuthVariableHeader + 1)) == 0))
+    {
+      return AuthVariableHeader;
+    }
+
+    AuthVariableHeader = (AUTHENTICATED_VARIABLE_HEADER *)((UINT8 *)AuthVariableHeader + sizeof (AUTHENTICATED_VARIABLE_HEADER) + AuthVariableHeader->NameSize + AuthVariableHeader->DataSize);
+    AuthVariableHeader = (AUTHENTICATED_VARIABLE_HEADER *)HEADER_ALIGN (AuthVariableHeader);
+  }
+
+  return NULL;
+}
+
 /**
   Find question default value from PcdNvStoreDefaultValueBuffer
 
@@ -626,25 +665,27 @@ FindQuestionDefaultSetting (
   IN  BOOLEAN                  BitFieldQuestion
   )
 {
-  VARIABLE_HEADER          *VariableHeader;
-  VARIABLE_STORE_HEADER    *VariableStorage;
-  LIST_ENTRY               *Link;
-  VARSTORAGE_DEFAULT_DATA  *Entry;
-  VARIABLE_STORE_HEADER    *NvStoreBuffer;
-  UINT8                    *DataBuffer;
-  UINT8                    *BufferEnd;
-  BOOLEAN                  IsFound;
-  UINTN                    Index;
-  UINT32                   BufferValue;
-  UINT32                   BitFieldVal;
-  UINTN                    BitOffset;
-  UINTN                    ByteOffset;
-  UINTN                    BitWidth;
-  UINTN                    StartBit;
-  UINTN                    EndBit;
-  PCD_DEFAULT_DATA         *DataHeader;
-  PCD_DEFAULT_INFO         *DefaultInfo;
-  PCD_DATA_DELTA           *DeltaData;
+  VARIABLE_HEADER                   *VariableHeader;
+  AUTHENTICATED_VARIABLE_HEADER     *AuthVariableHeader;
+  VARIABLE_STORE_HEADER             *VariableStorage;
+  LIST_ENTRY                        *Link;
+  VARSTORAGE_DEFAULT_DATA           *Entry;
+  VARIABLE_STORE_HEADER             *NvStoreBuffer;
+  UINT8                             *DataBuffer;
+  UINT8                             *BufferEnd;
+  BOOLEAN                           AuthFormat;
+  BOOLEAN                           IsFound;
+  UINTN                             Index;
+  UINT32                            BufferValue;
+  UINT32                            BitFieldVal;
+  UINTN                             BitOffset;
+  UINTN                             ByteOffset;
+  UINTN                             BitWidth;
+  UINTN                             StartBit;
+  UINTN                             EndBit;
+  PCD_DEFAULT_DATA                  *DataHeader;
+  PCD_DEFAULT_INFO                  *DefaultInfo;
+  PCD_DATA_DELTA                    *DeltaData;
 
   if (gSkuId == 0xFFFFFFFFFFFFFFFF) {
     gSkuId = LibPcdGetSku ();
@@ -666,7 +707,7 @@ FindQuestionDefaultSetting (
   }
 
   if (Link == &gVarStorageList) {
-    DataBuffer          = (UINT8 *)PcdGetPtr (PcdNvStoreDefaultValueBuffer);
+    DataBuffer          = (UINT8 *)PcdGetExPtr (&gEfiMdeModulePkgTokenSpaceGuid, PcdNvStoreDefaultValueBuffer);
     gNvDefaultStoreSize = ((PCD_NV_STORE_DEFAULT_BUFFER_HEADER *)DataBuffer)->Length;
     //
     // The first section data includes NV storage default setting.
@@ -750,12 +791,27 @@ FindQuestionDefaultSetting (
     return EFI_NOT_FOUND;
   }
 
+  //
+  // Judge if the variable type is authenticated, default is false
+  //
+  AuthFormat = FALSE;
+  if (CompareGuid (&VariableStorage->Signature, &gEfiAuthenticatedVariableGuid)) {
+    AuthFormat = TRUE;
+  }
+
   //
   // Find the question default value from the variable storage
   //
-  VariableHeader = FindVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *)EfiVarStore->Name);
-  if (VariableHeader == NULL) {
-    return EFI_NOT_FOUND;
+  if(AuthFormat) {
+    AuthVariableHeader = FindAuthVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *)EfiVarStore->Name);
+    if (AuthVariableHeader == NULL) {
+      return EFI_NOT_FOUND;
+    }
+  } else {
+    VariableHeader = FindVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *)EfiVarStore->Name);
+    if (VariableHeader == NULL) {
+      return EFI_NOT_FOUND;
+    }
   }
 
   StartBit   = 0;
@@ -770,20 +826,39 @@ FindQuestionDefaultSetting (
     Width      = EndBit / 8 + 1;
   }
 
-  if (VariableHeader->DataSize < ByteOffset + Width) {
-    return EFI_INVALID_PARAMETER;
-  }
+  if(AuthFormat) {
+    if (AuthVariableHeader->DataSize < ByteOffset + Width) {
+      return EFI_INVALID_PARAMETER;
+    }
 
-  //
-  // Copy the question value
-  //
-  if (ValueBuffer != NULL) {
-    if (BitFieldQuestion) {
-      CopyMem (&BufferValue, (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + ByteOffset, Width);
-      BitFieldVal = BitFieldRead32 (BufferValue, StartBit, EndBit);
-      CopyMem (ValueBuffer, &BitFieldVal, Width);
-    } else {
-      CopyMem (ValueBuffer, (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset, Width);
+    //
+    // Copy the question value
+    //
+    if (ValueBuffer != NULL) {
+      if (BitFieldQuestion) {
+        CopyMem (&BufferValue, (UINT8 *)AuthVariableHeader + sizeof (AUTHENTICATED_VARIABLE_HEADER) + AuthVariableHeader->NameSize + ByteOffset, Width);
+        BitFieldVal = BitFieldRead32 (BufferValue, StartBit, EndBit);
+        CopyMem (ValueBuffer, &BitFieldVal, Width);
+      } else {
+        CopyMem (ValueBuffer, (UINT8 *)AuthVariableHeader + sizeof (AUTHENTICATED_VARIABLE_HEADER) + AuthVariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset, Width);
+      }
+    }
+  } else {
+    if (VariableHeader->DataSize < ByteOffset + Width) {
+      return EFI_INVALID_PARAMETER;
+    }
+
+    //
+    // Copy the question value
+    //
+    if (ValueBuffer != NULL) {
+      if (BitFieldQuestion) {
+        CopyMem (&BufferValue, (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + ByteOffset, Width);
+        BitFieldVal = BitFieldRead32 (BufferValue, StartBit, EndBit);
+        CopyMem (ValueBuffer, &BitFieldVal, Width);
+      } else {
+        CopyMem (ValueBuffer, (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset, Width);
+      }
     }
   }
 
diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf b/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
index 0116fb6ecb..dac4d614a8 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
@@ -86,6 +86,9 @@
   gEfiHiiImageDecoderNameJpegGuid |gEfiMdeModulePkgTokenSpaceGuid.PcdSupportHiiImageProtocol  ## SOMETIMES_CONSUMES ## GUID
   gEfiHiiImageDecoderNamePngGuid  |gEfiMdeModulePkgTokenSpaceGuid.PcdSupportHiiImageProtocol  ## SOMETIMES_CONSUMES ## GUID
   gEdkiiIfrBitVarstoreGuid                                                                    ## SOMETIMES_CONSUMES ## GUID
+  gEfiAuthenticatedVariableGuid
+  gEfiVariableGuid
+  gEfiMdeModulePkgTokenSpaceGuid
 
 [Depex]
   TRUE
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 10+ messages in thread
* [PATCH] MdeModulePkg/HiiDatabaseDxe: Add Support for authenticated variable
@ 2022-01-12 17:06 Long1 Huang
  2022-01-13  5:34 ` Dandan Bi
  0 siblings, 1 reply; 10+ messages in thread
From: Long1 Huang @ 2022-01-12 17:06 UTC (permalink / raw)
  To: devel; +Cc: Huang Long, Bob Feng, Liming Gao, Dandan Bi, Lin Z Chen,
	Zhuangzhi Li

REF:https://bugzilla.tianocore.org/show_bug.cgi?id=3796

Database.c:
	1. Replace PcdGetExPtr with PcdGetExPtr.
	2. Add FindAuthVariableData function to parse authenticated variable type for getting a correct default value in PcdNvStoreDefaultValueBuffer.

Signed-off-by: Huang Long <long1.huang@intel.com>

Cc: Bob Feng <bob.c.feng@intel.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Dandan Bi <dandan.bi@intel.com>
Cc: Lin Z Chen <lin.z.chen@intel.com>
Cc: Zhuangzhi Li <zhuangzhi.li@intel.com>
---
 .../Universal/HiiDatabaseDxe/Database.c       | 130 ++++++++++++++----
 .../HiiDatabaseDxe/HiiDatabaseDxe.inf         |   3 +
 2 files changed, 105 insertions(+), 28 deletions(-)

diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
index 0b09c24d52..c7a92d6aed 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/Database.c
@@ -603,6 +603,45 @@ FindVariableData (
   return NULL;
 }
 
+/**
+  Find the matched authenticated variable from the input variable storage.
+
+  @param[in] VariableStorage Point to the variable storage header.
+  @param[in] VarGuid         A unique identifier for the variable.
+  @param[in] VarAttribute    The attributes bitmask for the variable.
+  @param[in] VarName         A Null-terminated ascii string that is the name of the variable.
+
+  @return Pointer to the matched variable header or NULL if not found.
+**/
+AUTHENTICATED_VARIABLE_HEADER *
+FindAuthVariableData (
+  IN  VARIABLE_STORE_HEADER  *VariableStorage,
+  IN  EFI_GUID               *VarGuid,
+  IN  UINT32                 VarAttribute,
+  IN  CHAR16                 *VarName
+  )
+{
+  AUTHENTICATED_VARIABLE_HEADER  *AuthVariableHeader;
+  AUTHENTICATED_VARIABLE_HEADER  *AuthVariableEnd;
+
+  AuthVariableEnd    = (AUTHENTICATED_VARIABLE_HEADER *)((UINT8 *)VariableStorage + VariableStorage->Size);
+  AuthVariableHeader = (AUTHENTICATED_VARIABLE_HEADER *)(VariableStorage + 1);
+  AuthVariableHeader = (AUTHENTICATED_VARIABLE_HEADER *)HEADER_ALIGN (AuthVariableHeader);
+  while (AuthVariableHeader < AuthVariableEnd) {
+    if (CompareGuid (&AuthVariableHeader->VendorGuid, VarGuid) &&
+        (AuthVariableHeader->Attributes == VarAttribute) &&
+        (StrCmp (VarName, (CHAR16 *)(AuthVariableHeader + 1)) == 0))
+    {
+      return AuthVariableHeader;
+    }
+
+    AuthVariableHeader = (AUTHENTICATED_VARIABLE_HEADER *)((UINT8 *)AuthVariableHeader + sizeof (AUTHENTICATED_VARIABLE_HEADER) + AuthVariableHeader->NameSize + AuthVariableHeader->DataSize);
+    AuthVariableHeader = (AUTHENTICATED_VARIABLE_HEADER *)HEADER_ALIGN (AuthVariableHeader);
+  }
+
+  return NULL;
+}
+
 /**
   Find question default value from PcdNvStoreDefaultValueBuffer
 
@@ -626,25 +665,29 @@ FindQuestionDefaultSetting (
   IN  BOOLEAN                  BitFieldQuestion
   )
 {
-  VARIABLE_HEADER          *VariableHeader;
-  VARIABLE_STORE_HEADER    *VariableStorage;
-  LIST_ENTRY               *Link;
-  VARSTORAGE_DEFAULT_DATA  *Entry;
-  VARIABLE_STORE_HEADER    *NvStoreBuffer;
-  UINT8                    *DataBuffer;
-  UINT8                    *BufferEnd;
-  BOOLEAN                  IsFound;
-  UINTN                    Index;
-  UINT32                   BufferValue;
-  UINT32                   BitFieldVal;
-  UINTN                    BitOffset;
-  UINTN                    ByteOffset;
-  UINTN                    BitWidth;
-  UINTN                    StartBit;
-  UINTN                    EndBit;
-  PCD_DEFAULT_DATA         *DataHeader;
-  PCD_DEFAULT_INFO         *DefaultInfo;
-  PCD_DATA_DELTA           *DeltaData;
+  VARIABLE_HEADER                   *VariableHeader;
+  AUTHENTICATED_VARIABLE_HEADER     *AuthVariableHeader;
+  VARIABLE_STORE_HEADER             *VariableStorage;
+  LIST_ENTRY                        *Link;
+  VARSTORAGE_DEFAULT_DATA           *Entry;
+  VARIABLE_STORE_HEADER             *NvStoreBuffer;
+  VOID                              *ValueSource;
+  VOID                              *BitValueSource;
+  UINT8                             *DataBuffer;
+  UINT8                             *BufferEnd;
+  BOOLEAN                           AuthFormat;
+  BOOLEAN                           IsFound;
+  UINTN                             Index;
+  UINT32                            BufferValue;
+  UINT32                            BitFieldVal;
+  UINTN                             BitOffset;
+  UINTN                             ByteOffset;
+  UINTN                             BitWidth;
+  UINTN                             StartBit;
+  UINTN                             EndBit;
+  PCD_DEFAULT_DATA                  *DataHeader;
+  PCD_DEFAULT_INFO                  *DefaultInfo;
+  PCD_DATA_DELTA                    *DeltaData;
 
   if (gSkuId == 0xFFFFFFFFFFFFFFFF) {
     gSkuId = LibPcdGetSku ();
@@ -666,7 +709,7 @@ FindQuestionDefaultSetting (
   }
 
   if (Link == &gVarStorageList) {
-    DataBuffer          = (UINT8 *)PcdGetPtr (PcdNvStoreDefaultValueBuffer);
+    DataBuffer          = (UINT8 *)PcdGetExPtr (&gEfiMdeModulePkgTokenSpaceGuid, PcdNvStoreDefaultValueBuffer);
     gNvDefaultStoreSize = ((PCD_NV_STORE_DEFAULT_BUFFER_HEADER *)DataBuffer)->Length;
     //
     // The first section data includes NV storage default setting.
@@ -750,12 +793,27 @@ FindQuestionDefaultSetting (
     return EFI_NOT_FOUND;
   }
 
+  //
+  // Judge if the variable type is authenticated, default is false
+  //
+  AuthFormat = FALSE;
+  if (CompareGuid (&VariableStorage->Signature, &gEfiAuthenticatedVariableGuid)) {
+    AuthFormat = TRUE;
+  }
+
   //
   // Find the question default value from the variable storage
   //
-  VariableHeader = FindVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *)EfiVarStore->Name);
-  if (VariableHeader == NULL) {
-    return EFI_NOT_FOUND;
+  if(AuthFormat) {
+    AuthVariableHeader = FindAuthVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *)EfiVarStore->Name);
+    if (AuthVariableHeader == NULL) {
+      return EFI_NOT_FOUND;
+    }
+  } else {
+    VariableHeader = FindVariableData (VariableStorage, &EfiVarStore->Guid, EfiVarStore->Attributes, (CHAR16 *)EfiVarStore->Name);
+    if (VariableHeader == NULL) {
+      return EFI_NOT_FOUND;
+    }
   }
 
   StartBit   = 0;
@@ -770,8 +828,24 @@ FindQuestionDefaultSetting (
     Width      = EndBit / 8 + 1;
   }
 
-  if (VariableHeader->DataSize < ByteOffset + Width) {
-    return EFI_INVALID_PARAMETER;
+  if (AuthFormat) {
+    if (AuthVariableHeader->DataSize < ByteOffset + Width) {
+      return EFI_INVALID_PARAMETER;
+    }
+
+    ValueSource = (UINT8 *)AuthVariableHeader + sizeof (AUTHENTICATED_VARIABLE_HEADER) + AuthVariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset;
+    if (BitFieldQuestion) {
+      BitValueSource = (UINT8 *)AuthVariableHeader + sizeof (AUTHENTICATED_VARIABLE_HEADER) + AuthVariableHeader->NameSize + ByteOffset;
+    }
+  } else {
+    if (VariableHeader->DataSize < ByteOffset + Width) {
+      return EFI_INVALID_PARAMETER;
+    }
+
+    ValueSource = (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset;
+    if (BitFieldQuestion) {
+      BitValueSource = (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + ByteOffset;
+    }
   }
 
   //
@@ -779,11 +853,11 @@ FindQuestionDefaultSetting (
   //
   if (ValueBuffer != NULL) {
     if (BitFieldQuestion) {
-      CopyMem (&BufferValue, (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + ByteOffset, Width);
+      CopyMem (&BufferValue, BitValueSource, Width);
       BitFieldVal = BitFieldRead32 (BufferValue, StartBit, EndBit);
       CopyMem (ValueBuffer, &BitFieldVal, Width);
     } else {
-      CopyMem (ValueBuffer, (UINT8 *)VariableHeader + sizeof (VARIABLE_HEADER) + VariableHeader->NameSize + IfrQuestionHdr->VarStoreInfo.VarOffset, Width);
+      CopyMem (ValueBuffer, ValueSource, Width);
     }
   }
 
@@ -832,7 +906,7 @@ UpdateDefaultSettingInFormPackage (
   // If no default setting, do nothing
   //
   if (gNvDefaultStoreSize == 0) {
-    gNvDefaultStoreSize = PcdGetSize (PcdNvStoreDefaultValueBuffer);
+    gNvDefaultStoreSize = PcdGetExSize (&gEfiMdeModulePkgTokenSpaceGuid, PcdNvStoreDefaultValueBuffer);
   }
 
   if (gNvDefaultStoreSize < sizeof (PCD_NV_STORE_DEFAULT_BUFFER_HEADER)) {
diff --git a/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf b/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
index 0116fb6ecb..dac4d614a8 100644
--- a/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
+++ b/MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf
@@ -86,6 +86,9 @@
   gEfiHiiImageDecoderNameJpegGuid |gEfiMdeModulePkgTokenSpaceGuid.PcdSupportHiiImageProtocol  ## SOMETIMES_CONSUMES ## GUID
   gEfiHiiImageDecoderNamePngGuid  |gEfiMdeModulePkgTokenSpaceGuid.PcdSupportHiiImageProtocol  ## SOMETIMES_CONSUMES ## GUID
   gEdkiiIfrBitVarstoreGuid                                                                    ## SOMETIMES_CONSUMES ## GUID
+  gEfiAuthenticatedVariableGuid
+  gEfiVariableGuid
+  gEfiMdeModulePkgTokenSpaceGuid
 
 [Depex]
   TRUE
-- 
2.25.1


^ permalink raw reply related	[flat|nested] 10+ messages in thread
end of thread, other threads:[~2022-01-24  2:14 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2022-01-10 17:02 [PATCH] MdeModulePkg/HiiDatabaseDxe: Add Support for authenticated variable Long1 Huang
2022-01-17 10:55 ` 回复: [edk2-devel] " gaoliming
2022-01-18  0:42   ` Chen Lin Z
2022-01-19  2:56     ` 回复: " gaoliming
2022-01-20  6:05       ` Zhang, Di
2022-01-21  5:15         ` 回复: " gaoliming
2022-01-24  2:13           ` Zhang, Di
  -- strict thread matches above, loose matches on Subject: below --
2022-01-12 17:06 Long1 Huang
2022-01-13  5:34 ` Dandan Bi
2022-01-17  1:13   ` Dandan Bi

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