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17 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
qhuang8 aa09397b3c Fix a bug in variable driver cache mechanism: 
It should return EFI_SUCCESS and update the output buffer size if the input buffer is larger than actual variable contents.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4182 6f19259b-4bc3-4df7-8a09-765794883524
 2007-10-19 08:49:20 +00:00
qwang12 36873a6195 Fix a bug. FindVariable now search volatile variable first (previously NV variable first) for performance reason. Therefore, RuntimeServiceGetNextVariableName is updated based on this change. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4056 6f19259b-4bc3-4df7-8a09-765794883524
 2007-10-09 05:42:37 +00:00
AJFISH fd51bf702f Fix a bug with changing the NVRAM properties of a Variable 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4030 6f19259b-4bc3-4df7-8a09-765794883524
 2007-10-06 17:02:23 +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
AJFISH fae9ab87bb Made PCD valid for all architectures. Added new Variable statistic dump aplication to DSC file 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4017 6f19259b-4bc3-4df7-8a09-765794883524
 2007-10-04 22:45:11 +00:00
AJFISH 33a5a666a4 Add Profiling support for Variable store and added a specialized caching algorithm 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@4015 6f19259b-4bc3-4df7-8a09-765794883524
 2007-10-04 21:01:21 +00:00
qhuang8 c649283953 1. Uefi2.1 feature - Add Hardware Error Record Persistence Support 
2. Fix the return status accoring to approved UEFI ECRs.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3866 6f19259b-4bc3-4df7-8a09-765794883524
 2007-09-17 03:50:40 +00:00
qwang12 537fbd82b3 Clean up two infs. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3779 6f19259b-4bc3-4df7-8a09-765794883524
 2007-09-06 01:23:45 +00:00
qhuang8 b3af5df67b Update all INF, DEC and DSC file to confirm to newest INF spec 0.44, DEC spec 0.41, DSC spec 0.40. 
Mainly PCD syntax update.
Check in new build.exe and GenFds.exe
Check in PcdSyntaxUpdate.exe tool. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3744 6f19259b-4bc3-4df7-8a09-765794883524
 2007-08-30 09:11:54 +00:00
yshang1 623ad724e1 Add dependent packages in INF of modules. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3731 6f19259b-4bc3-4df7-8a09-765794883524
 2007-08-29 08:52:49 +00:00
qhuang8 4278cb0f65 Update comments. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3729 6f19259b-4bc3-4df7-8a09-765794883524
 2007-08-29 01:42:51 +00:00
qhuang8 4506f37b81 update the callback event error. The event type should be virtual-address-changed event instead of exit-boot -services event. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@3728 6f19259b-4bc3-4df7-8a09-765794883524
 2007-08-29 01:40:32 +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