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6 Commits

Author SHA1 Message Date
yshang1 fdb7765f2d 1) Fix the bug that Variable Cache Search does not be protected by lock during boot time. It potentially results in the info from GetVariable() is not correct. 
2) Check the integrity of Variable header. In original implementation, if not whole header is correct, then the variable will be treat as invalid. typically, if the NameSize has been programed but the DataSize not, then the variable storage would failed to set new variable.
3) Change the Variable Header Alignment from 1 to 4 bytes on x86. It avoids the DataSize or NameSize cross two blocks. For example, in original implementation, if the NameSize crosses two block, when the FLASH manipulation is interrupted after programed HSB of NameSize and prior to program LSB of NameSize on next block, then the invalid variable header will result in the Variable Storgae broken.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4538 6f19259b-4bc3-4df7-8a09-765794883524
 2008-01-09 10:10:16 +00:00
gtian 518d395c3b define the variable related to PCD for supporting big variable (>32K) easily. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4268 6f19259b-4bc3-4df7-8a09-765794883524
 2007-11-05 16:11:50 +00:00
AJFISH 052ad7e191 Update comments in Variable driver and removed references to FLASH Map Hob in INF files 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4019 6f19259b-4bc3-4df7-8a09-765794883524
 2007-10-05 14:40:23 +00:00
jwang36 6b4fe92ad9 1. Generated new build.exe from new tools code 
2. Removed some duplicated includes in source files
3. Changed the source file format in INF files
4. Removed duplicated PCDs in MdePkg.dec


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3520 6f19259b-4bc3-4df7-8a09-765794883524
 2007-08-01 08:45:32 +00:00
yshang1 3cfb790c94 Retire the "Include/Common" of MdeModulePkg. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3425 6f19259b-4bc3-4df7-8a09-765794883524
 2007-07-24 10:52:02 +00:00
yshang1 8d3a5c82a4 Move VariablePei/VariableDxe/EmuVarible to /Variable folder of MdeModulePkg. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3370 6f19259b-4bc3-4df7-8a09-765794883524
 2007-07-19 10:09:07 +00:00