b2bd493edb
MdeModulePkg/SecurityPkg Variable: Calculate enough space for PlatformLang and Lang variables and use PcdUefiVariableDefaultLangDeprecate to turn off auto update between PlatformLang and Lang variables.
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Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com >
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com >
Reviewed-by: Guo Dong <guo.dong@intel.com >
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15388 6f19259b-4bc3-4df7-8a09-765794883524
2014-03-25 06:56:55 +00:00
4b738c76f5
Fix CRLF format
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Signed-off-by: Tian, Hot <hot.tian@intel.com >
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15155 6f19259b-4bc3-4df7-8a09-765794883524
2014-01-22 08:38:50 +00:00
3e02ebb2bb
MdeModulePkg: Variable drivers robustly handle crashes during Reclaim().
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PEI variable implementation checks only the variable header signature for validity. This does not seem robust if system crash occurred during previous Reclaim() operation. If the crash occurred while FTW was rewriting the variable FV, the signature could be valid even though the rest of the FV isn't valid.
Solution: Add a FaultTolerantWritePei driver to check and provide the FTW last write status, then PEI variable and early phase(before FTW protocol ready) of DXE variable can check the status and determine if all or partial variable data has been backed up in spare block, and then use the backed up data.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com >
Reviewed-by: Liming Gao <liming.gao@intel.com >
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14454 6f19259b-4bc3-4df7-8a09-765794883524
2013-07-03 09:08:40 +00:00
ff8438477f
Add EDKII_VARIABLE_LOCK_PROTOCOL and the implementation in MdeModulePkg variable drivers.
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Add code in BdsDxe driver to call the protocol to mark the read-only variables defined in the UEFI Spec.
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com >
Reviewed-by: Guo Dong <guo.dong@intel.com >
Reviewed-by: Star Zeng <star.zeng@intel.com >
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14372 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-17 03:49:35 +00:00
a326830d70
MdeModulePkg: eliminate all implicit library dependencies for all modules in MdeModulePkg on PcdLib
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Signed-off-by: Tian Feng <feng.tian@intel.com >
Reviewed-by: Liming Gao <liming.gao@intel.com >
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com >
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13909 6f19259b-4bc3-4df7-8a09-765794883524
2012-11-01 06:59:25 +00:00
2445a70e62
Add SMRAM range check to variable SMM SMI handler.
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Signed-off-by: Chao Zhang <chao.b.zhang@intel.com >
Reviewed-by: Fu, Siyuan<siyuan.fu@intel.com >
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13530 6f19259b-4bc3-4df7-8a09-765794883524
2012-07-13 05:15:06 +00:00
a5f15e3025
According to UEFI spec 2.3.1a. hardware error record variable should use the EFI_HARDWARE_ERROR_VARIABLE VendorGuid and have the L"HwErrRec####" name convention, #### is a printed hex value and no 0x or h is included in the hex value.
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Signed-off-by: Star Zeng <star.zeng@intel.com >
Reviewed-by: Guo Dong <guo.dong@intel.com >
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com >
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13373 6f19259b-4bc3-4df7-8a09-765794883524
2012-05-30 02:53:10 +00:00
222f8505cb
Missing declaration of the GUID gEfiSystemNvDataFvGuid.
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Signed-off-by: oliviermartin
Reviewed-by: rsun3
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12837 6f19259b-4bc3-4df7-8a09-765794883524
2011-12-13 06:00:27 +00:00
0f7aff7249
Change Variable driver (Pei/RuntimeDxe) to support the default variable data stored in HOB.
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Signed-off-by: niruiyu
Reviewed-by: erictian
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12538 6f19259b-4bc3-4df7-8a09-765794883524
2011-10-14 05:19:39 +00:00
d00ed85e0a
Puts SMM variable common definitions in SmmVariableCommon.h.
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Fixed a bug that SMM_VARIABLE_COMMUNICATE_VARIABLE_INFO_ENTRY was misused as SMM_VARIABLE_COMMUNICATE_QUERY_VARIABLE_INFO.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11339 6f19259b-4bc3-4df7-8a09-765794883524
2011-02-28 07:31:45 +00:00
5c7fa42941
Add typecast to remove warning with ICC.
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VariableSmm.inf: Remove SmmLib
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11156 6f19259b-4bc3-4df7-8a09-765794883524
2010-12-11 11:17:47 +00:00
8a2d49964e
Add SMM Variable implementation.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11151 6f19259b-4bc3-4df7-8a09-765794883524
2010-12-10 09:27:54 +00:00
