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| author | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-12-06 01:15:40 +0000 |
|---|---|---|
| committer | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-12-06 01:15:40 +0000 |
| commit | 3aa764ed7477d45ee78c7080c9f7624e62d10346 (patch) | |
| tree | f8486c0384f69850293aa2c91be5222e5b0c8072 /MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf | |
| parent | edae8d2dbda4d355d98df57b7d1952a5c3ebeacd (diff) | |
| download | edk2-platforms-3aa764ed7477d45ee78c7080c9f7624e62d10346.tar.xz | |
Multi-SMM drivers couldn't save their boot script successfully all at runtime in SMM, one module's boot script will overwrite another module's.
Allocate a SMM copy for private data structure, and use a new PCD PcdS3BootScriptTablePrivateSmmDataPtr to transfer and share data between multi-SMM drivers.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13984 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf')
| -rw-r--r-- | MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf b/MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf index 26eecaf412..e84aabac95 100644 --- a/MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf +++ b/MdeModulePkg/Library/PiDxeS3BootScriptLib/DxeS3BootScriptLib.inf @@ -61,4 +61,5 @@ [Pcd]
gEfiMdeModulePkgTokenSpaceGuid.PcdS3BootScriptTablePrivateDataPtr ## CONSUMES
+ gEfiMdeModulePkgTokenSpaceGuid.PcdS3BootScriptTablePrivateSmmDataPtr ## CONSUMES
gEfiMdeModulePkgTokenSpaceGuid.PcdS3BootScriptRuntimeTableReservePageNumber ## CONSUMES
|