f6c07313d1
Move the memory allocation and variable set to BdsEntry, use VariableLock protocol to lock the L”PerfDataMemAddr” variable and prevent malware to update it.
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Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@14386 6f19259b-4bc3-4df7-8a09-765794883524
2013-05-23 02:56:41 +00:00
26c0ba7799
Align the perf data between FPDT and DP.
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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@13461 6f19259b-4bc3-4df7-8a09-765794883524
2012-06-19 14:43:33 +00:00
180a5a35cb
Update the copyright notice format
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10414 6f19259b-4bc3-4df7-8a09-765794883524
2010-04-23 16:28:26 +00:00
07341a33f2
Assume Tick value 1 as the beginning time of boot.
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This is part of the fix of #202075 to make sure the usage model below doesn’t break:
PERF_START (0, “Token1”, “Module1”, 1);
PERF_END (0, “Token1”, Module1”, 0);
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9943 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-08 02:12:47 +00:00
b5a144ec6a
Performance.c in GenericBdsLib is updated not to filter log entries that don’t contain DXE handles.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9928 6f19259b-4bc3-4df7-8a09-765794883524
2010-02-04 04:32:09 +00:00
02c9c47027
1. Log performance data below 4G
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2. Reuse the allocated data region if it's already allocated
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9072 6f19259b-4bc3-4df7-8a09-765794883524
2009-08-14 05:58:46 +00:00
d32fb62383
Do not use EfiACPIReclaimMemory type to log performance data because some OS might reuse that memory. Maybe EfiReservedMemoryType is the best solution for that usage model.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9053 6f19259b-4bc3-4df7-8a09-765794883524
2009-08-11 16:15:29 +00:00
6055758f87
Update for the performance infrastructure changes:
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1. Use raw string for performance tokens
2. Reuse gPerformanceProtocolGuid as performance variable paring GUID
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7576 6f19259b-4bc3-4df7-8a09-765794883524
2009-02-23 03:15:57 +00:00
5c08e11737
Move BdsDxe and GenericBdsLib to IntelFrameworkModulePkg, these modules need dependent on gEfiLegacyBiosProtocol to provide legacy boot support. But legacy boot is not described by PI/UEFI specification.
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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7354 6f19259b-4bc3-4df7-8a09-765794883524
2009-01-23 07:24:55 +00:00
lzeng14
hhtian
jgong5
qhuang8
klu2