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audk
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24 Commits

Author SHA1 Message Date
lzeng14 05cfd5f286 Initialize a local work space header to be used by IsValidWorkSpace() and InitWorkSpaceHeader() to avoid executing code(gBS->CalculateCrc32 ()) outside SMRAM while inside SMM. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14012 6f19259b-4bc3-4df7-8a09-765794883524
 2012-12-21 00:52:57 +00:00
lzeng14 d379cbc75d Reclaim work space when the remaining space size is even not enough to contain one header + one record. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14005 6f19259b-4bc3-4df7-8a09-765794883524
 2012-12-17 03:18:16 +00:00
erictian a326830d70 MdeModulePkg: eliminate all implicit library dependencies for all modules in MdeModulePkg on PcdLib 
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
lzeng14 7ea4cf3f59 Add more exact SMM check in SmmFaultTolerantWriteHandler. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Elvin Li <elvin.li@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13763 6f19259b-4bc3-4df7-8a09-765794883524
 2012-09-28 02:30:25 +00:00
lzeng14 d26c7e82f2 Fix the issue that FTW driver fail to reclaim WorkSpace. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Hengyan Tao <hengyan.tao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13732 6f19259b-4bc3-4df7-8a09-765794883524
 2012-09-14 06:54:35 +00:00
ydong10 c219324cc5 Add SMRAM range check to fault tolerant write SMM SMI handler. 
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13518 6f19259b-4bc3-4df7-8a09-765794883524
 2012-07-10 08:09:09 +00:00
lzeng14 fe92f438ac The code line where judges if offset exceed the FTW work space boundary, in some special situations where there are so many records, the offset may happen to be just equal to FtwWorkSpaceSize. And then FtwHead will be updated to be outside of work space wrongly, and cause the system to hang in this driver. 
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Guo Dong <guo.dong@intel.com>

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13307 6f19259b-4bc3-4df7-8a09-765794883524
 2012-05-11 01:48:45 +00:00
ydong10 639710791a Enhance inf and dec file to follow specs. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11392 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-14 08:43:59 +00:00
gdong1 3fee5868b1 Add missing .h file to INF file 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11351 6f19259b-4bc3-4df7-8a09-765794883524
 2011-03-08 01:22:30 +00:00
erictian 8dc8879ab3 update comments and correct reclaim algorithm if there is no record existing in FTW working block. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11318 6f19259b-4bc3-4df7-8a09-765794883524
 2011-02-16 05:31:53 +00:00
gdong1 a02ab69ad1 Fixed 3 ECC errors. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11253 6f19259b-4bc3-4df7-8a09-765794883524
 2011-01-16 05:05:45 +00:00
gdong1 f3b80a8eab Add SMM FTW wrapper driver since non-SMM FTW protocol can be used by some consumers (Such as capsule update) when SMM FTW driver is applied. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11246 6f19259b-4bc3-4df7-8a09-765794883524
 2011-01-12 09:05:27 +00:00
gdong1 32732a333a Update inappropriate comments. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11170 6f19259b-4bc3-4df7-8a09-765794883524
 2010-12-15 01:51:46 +00:00
gdong1 8a2d49964e Add SMM Variable implementation. 
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
andrewfish 92a4f6f3c7 Add 64-bit versions of FLASH Base addressess as it is legal to have them >4G. For backward compatability if the new 64-bit base addresses are zero use the old 32-bit base addressess. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10684 6f19259b-4bc3-4df7-8a09-765794883524
 2010-07-22 21:18:25 +00:00
hhtian e5eed7d364 Update the copyright notice format 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10418 6f19259b-4bc3-4df7-8a09-765794883524
 2010-04-24 09:33:45 +00:00
rsun3 d2fbaaab17 Add more code robustness check for modules under MdeModulePkg. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10108 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-26 08:53:27 +00:00
lgao4 6bfbb5f0e0 1. Correct File header to ## @file 
2. Remove unnecessary .common] postfix on section.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10052 6f19259b-4bc3-4df7-8a09-765794883524
 2010-02-24 00:21:16 +00:00
rsun3 aa75dfeccd Fix some coding style issues in MdeModulePkg. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9774 6f19259b-4bc3-4df7-8a09-765794883524
 2010-01-15 08:03:23 +00:00
jljusten b6183e4195 Allow the FaultTolerantWriteDxe addresses to be dynamic PCD's. 
PcdFlashNvStorageFtwWorkingBase and PcdFlashNvStorageFtwSpareBase are
now updated each time an FVB instance is installed.  This allows the
PCDs to be set at runtime at any time before the FVB is installed.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9312 6f19259b-4bc3-4df7-8a09-765794883524
 2009-09-26 07:15:38 +00:00
eric_tian 4601f37455 correct a wrong offset arithmetic, replace EFI_FAULT_TOLERANT_WRITE_HEADER with EFI_FAULT_TOLERANT_WORKING_BLOCK_HEADER. It will cause FTW write operation break. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7931 6f19259b-4bc3-4df7-8a09-765794883524
 2009-03-24 08:25:01 +00:00
eric_tian 933676058b retire gEfiAlternateFvBlockGuid. All platform FvbRuntimeDxe drivers will not produce such protocol to signify itself support writable FVB protocol. 
FaultTolerantWrite driver and variable driver will register notification event to locate right protocol.


git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7865 6f19259b-4bc3-4df7-8a09-765794883524
 2009-03-12 05:10:53 +00:00
lgao4 f0480ecf80 Fix K8 check error. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7849 6f19259b-4bc3-4df7-8a09-765794883524
 2009-03-10 08:40:29 +00:00
lgao4 85e923a528 Add full version FaultTolerantWrite Dxe driver. 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7787 6f19259b-4bc3-4df7-8a09-765794883524
 2009-03-04 01:05:31 +00:00