sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

MdeModulePkg/SetupBrowser: Handle questions with Bit VarStore

Browse Source 
REF:https://bugzilla.tianocore.org/show_bug.cgi?id=545

For oneof/numeric/CheckBox(storage can be Bit VarStore)
If the question value can be updated and shown correctly
in UI page, we need do enhancements in following cases:
1. Parse the Ifr data to get the bit VarStore info correctly.
2. Set/get value to/from bit VarStore correctly.

Cc: Eric Dong <eric.dong@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Dandan Bi <dandan.bi@intel.com>
Reviewed-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
This commit is contained in:
Dandan Bi
2017-09-20 20:19:04 +08:00
committed by Eric Dong
parent 37cd16ac57
commit 560a435df0
4 changed files with 219 additions and 42 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
MdeModulePkg/Universal/SetupBrowserDxe/Setup.h
View File

@@ -329,7 +329,10 @@ struct _FORM_BROWSER_STATEMENT{
BROWSER_STORAGE *Storage;
VAR_STORE_INFO VarStoreInfo;
UINT16 StorageWidth;
UINT16 BitStorageWidth;
UINT16 BitVarOffset;
UINT8 QuestionFlags;
BOOLEAN QuestionReferToBitField;// Whether the question is stored in a bit field.
CHAR16 *VariableName; // Name/Value or EFI Variable name
CHAR16 *BlockName; // Buffer storage block name: "OFFSET=...WIDTH=..."