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Update function comment. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6821 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
qwang12 2008-12-03 14:22:56 +00:00
parent aa274d2a3a
commit 53dff89953
2 changed files with 14 additions and 3 deletions
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5
MdeModulePkg/Include/Library/ExtendedIfrSupportLib.h
View File

@ -134,6 +134,11 @@ IfrLibExtractClassFromHiiHandle (
/** /**
Configure the buffer accrording to ConfigBody strings in the format of Configure the buffer accrording to ConfigBody strings in the format of
<Length:4 bytes>, <Offset: 2 bytes>, <Width:2 bytes>, <Data:n bytes>. <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 Buffer the start address of buffer.
@param BufferSize the size of buffer. @param BufferSize the size of buffer.

12
MdeModulePkg/Library/ExtendedIfrSupportLib/Form.c
View File

@ -47,7 +47,7 @@ GetPackageDataFromPackageList (
PackageHeader.Length = 0; PackageHeader.Length = 0;
PackageHeader.Type = 0; PackageHeader.Type = 0;
ASSERT(HiiPackageList != NULL); ASSERT (HiiPackageList != NULL);
if ((BufferLen == NULL) || (Buffer == NULL)) { if ((BufferLen == NULL) || (Buffer == NULL)) {
return EFI_INVALID_PARAMETER; return EFI_INVALID_PARAMETER;
@ -83,7 +83,7 @@ GetPackageDataFromPackageList (
a form specified by FormSetGuid, FormId and Label. a form specified by FormSetGuid, FormId and Label.
@param FormSetGuid The optional Formset GUID. @param FormSetGuid The optional Formset GUID.
@param FormId The form ID> @param FormId The Form ID.
@param Package The package header. @param Package The package header.
@param PackageLength The package length. @param PackageLength The package length.
@param Label The label for the update. @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 Buffer The start address of buffer.
@param BufferSize The size of buffer. @param BufferSize The size of buffer.