Update function comment.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6821 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 9 insertions, 3 deletions

diff --git a/MdeModulePkg/Library/ExtendedIfrSupportLib/Form.c b/MdeModulePkg/Library/ExtendedIfrSupportLib/Form.c
index 6e09117..e149d4e 100644
--- a/MdeModulePkg/Library/ExtendedIfrSupportLib/Form.c
+++ b/MdeModulePkg/Library/ExtendedIfrSupportLib/Form.c
@@ -47,7 +47,7 @@ GetPackageDataFromPackageList (
   PackageHeader.Length = 0;

   PackageHeader.Type   = 0;

 

-  ASSERT(HiiPackageList != NULL);

+  ASSERT (HiiPackageList != NULL);

 

   if ((BufferLen == NULL) || (Buffer == NULL)) {

     return EFI_INVALID_PARAMETER;

@@ -83,7 +83,7 @@ GetPackageDataFromPackageList (
   a form specified by FormSetGuid, FormId and Label.

 

   @param FormSetGuid     The optional Formset GUID.

-  @param FormId          The form ID>

+  @param FormId          The Form ID.

   @param Package         The package header.

   @param PackageLength   The package length.

   @param Label           The label for the update.

@@ -445,7 +445,13 @@ IfrLibUpdateForm (
 

 

 /**

-  Configure the buffer accrording to ConfigBody strings.

+  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 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.