X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;ds=sidebyside;f=MdeModulePkg%2FInclude%2FLibrary%2FExtendedIfrSupportLib.h;h=920d0f483c921e7db0dbd4b5f04fdfb1bbdfcfe9;hb=8d7e5af111456e900d18d9b063860923b3eeea28;hp=5f36f34eef30dd9f13c3ec90ba0f993204d26981;hpb=1e354c037214e4bdc6c1925a4a4ae0a6f30dd283;p=mirror_edk2.git

diff --git a/MdeModulePkg/Include/Library/ExtendedIfrSupportLib.h b/MdeModulePkg/Include/Library/ExtendedIfrSupportLib.h
index 5f36f34eef..920d0f483c 100644
--- a/MdeModulePkg/Include/Library/ExtendedIfrSupportLib.h
+++ b/MdeModulePkg/Include/Library/ExtendedIfrSupportLib.h
@@ -31,11 +31,44 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 **/
 EFI_STATUS
+EFIAPI
 CreateBannerOpCode (
   IN      EFI_STRING_ID       Title,
   IN      UINT16              LineNumber,
   IN      UINT8               Alignment,
   IN OUT  EFI_HII_UPDATE_DATA *Data
+  );
+
+/**
+  This function initialize the data structure for dynamic opcode.
+
+  @param UpdateData     The adding data;
+  @param BufferSize     Length of the buffer to fill dynamic opcodes.
+
+  @retval EFI_SUCCESS           Update data is initialized.
+  @retval EFI_INVALID_PARAMETER UpdateData is NULL.
+  @retval EFI_OUT_OF_RESOURCES  No enough memory to allocate.
+
+**/
+EFI_STATUS
+EFIAPI
+IfrLibInitUpdateData (
+  IN OUT EFI_HII_UPDATE_DATA   *UpdateData,
+  IN UINT32                    BufferSize
+  )
+;
+
+/**
+
+  This function free the resource of update data.
+
+  @param UpdateData      The adding data;
+
+**/
+VOID
+EFIAPI
+IfrLibFreeUpdateData (
+  IN EFI_HII_UPDATE_DATA       *UpdateData
   )
 ;
 
@@ -62,6 +95,7 @@ CreateBannerOpCode (
 
 **/
 EFI_STATUS
+EFIAPI
 IfrLibUpdateForm (
   IN EFI_HII_HANDLE            Handle,
   IN EFI_GUID                  *FormSetGuid, OPTIONAL
@@ -69,11 +103,10 @@ IfrLibUpdateForm (
   IN UINT16                    Label,
   IN BOOLEAN                   Insert,
   IN EFI_HII_UPDATE_DATA       *Data
-  )
-;
+  );
 
 /**
-  Extract formset class for given HII handle.
+  Extract EDKII extended formset class for a given HII handle.
 
   If Handle is not a valid EFI_HII_HANDLE in the default HII database, then
   ASSERT.
@@ -83,30 +116,36 @@ IfrLibUpdateForm (
   If FormSetHelp is NULL, then ASSERT.
 
   @param  HiiHandle              Hii handle
-  @param  Class                    On output, Class of the formset
-  @param  FormSetTitle          On output,  Formset title string
-  @param  FormSetHelp          On output,   Formset help string
+  @param  Class                  On output, Class of the formset
+  @param  FormSetTitle           On output,  Formset title string
+  @param  FormSetHelp            On output,   Formset help string
 
   @retval EFI_SUCCESS            Successfully extract Class for specified Hii
                                  handle.
 
 **/
 EFI_STATUS
+EFIAPI
 IfrLibExtractClassFromHiiHandle (
   IN      EFI_HII_HANDLE      Handle,
   OUT     UINT16              *Class,
   OUT     EFI_STRING_ID       *FormSetTitle,
   OUT     EFI_STRING_ID       *FormSetHelp
-  )
-;
+  );
 
 /**
   Configure the buffer accrording to ConfigBody strings in the format of
   <Length:4 bytes>, <Offset: 2 bytes>, <Width:2 bytes>, <Data:n bytes>.
+  This ConfigBody strings is generated by EDKII UEFI VfrCompiler for the default
+  values in a Form Set. The name of the ConfigBody strings is VfrMyIfrNVDataDefault0000
+  constructed following this rule: 
+   "Vfr" + varstore.name + "Default" + defaultstore.attributes.
+  Check the generated C file in Output for details.
 
   @param  Buffer                 the start address of buffer.
   @param  BufferSize             the size of buffer.
-  @param  Number                 the number of the strings.
+  @param  Number                 the number of the ConfigBody strings.
+  @param  ...                    the ConfigBody strings
 
   @retval EFI_BUFFER_TOO_SMALL   the BufferSize is too small to operate.
   @retval EFI_INVALID_PARAMETER  Buffer is NULL or BufferSize is 0.
@@ -120,8 +159,7 @@ IfrLibExtractDefault(
   IN UINTN                        *BufferSize,
   UINTN                           Number,
   ...
-  )
-;
+  );
 
 #endif