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Add some comments, clear describe the efi varstore type. 

Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14594 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Eric Dong 2013-08-23 05:54:33 +00:00 committed by ydong10
parent 46c3efbbcf
commit c0462ea7e3
2 changed files with 8 additions and 2 deletions
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6
MdeModulePkg/Universal/SetupBrowserDxe/IfrParse.c
View File

@ -1625,8 +1625,14 @@ ParseOpCodes (
// Create a EFI variable Storage for this FormSet
//
if (OpCodeLength < sizeof (EFI_IFR_VARSTORE_EFI)) {
//
// Create efi varstore with format follow UEFI spec before 2.3.1.
//
Storage = CreateStorage (FormSet, EFI_HII_VARSTORE_EFI_VARIABLE, OpCodeData);
} else {
//
// Create efi varstore with format follow UEFI spec 2.3.1 and later.
//
Storage = CreateStorage (FormSet, EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER, OpCodeData);
}
CopyMem (&Storage->VarStoreId, &((EFI_IFR_VARSTORE_EFI *) OpCodeData)->VarStoreId, sizeof (EFI_VARSTORE_ID));

4
MdeModulePkg/Universal/SetupBrowserDxe/Setup.h
View File

@ -109,8 +109,8 @@ typedef struct {
#define EFI_HII_VARSTORE_BUFFER 0
#define EFI_HII_VARSTORE_NAME_VALUE 1
#define EFI_HII_VARSTORE_EFI_VARIABLE 2
#define EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER 3
#define EFI_HII_VARSTORE_EFI_VARIABLE 2 // EFI Varstore type follow UEFI spec before 2.3.1.
#define EFI_HII_VARSTORE_EFI_VARIABLE_BUFFER 3 // EFI varstore type follow UEFI spec 2.3.1 and later.
#define FORM_INCONSISTENT_VALIDATION 0
#define FORM_NO_SUBMIT_VALIDATION 1