sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Follow UEFI spec, set TimeOut and HwErrRecSupport variable by EFI variable service instead of PcdSet().

Browse Source 
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@14162 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lzeng14
2013-03-05 12:20:53 +00:00
parent fa9bebd8f9
commit e1e91b73d1
4 changed files with 48 additions and 12 deletions
Download Patch File Download Diff File Expand all files Collapse all files

20
IntelFrameworkModulePkg/Universal/BdsDxe/HwErrRecSupport.c
View File

@@ -2,7 +2,7 @@
Set the level of support for Hardware Error Record Persistence that is
implemented by the platform.
Copyright (c) 2007 - 2008, Intel Corporation. All rights reserved.<BR>
Copyright (c) 2007 - 2013, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -26,17 +26,23 @@ InitializeHwErrRecSupport (
VOID
)
{
UINT16 HardwareErrorRecordLevel;
EFI_STATUS Status;
UINT16 HardwareErrorRecordLevel;
HardwareErrorRecordLevel = PcdGet16 (PcdHardwareErrorRecordLevel);
if (HardwareErrorRecordLevel != 0) {
//
// Set original value again to make sure this value is stored into variable
// area but not PCD database.
// if level value equal 0, no need set to 0 to variable area because UEFI specification
// define same behavior between no value or 0 value for L"HwErrRecSupport"
// If level value equal 0, no need set to 0 to variable area because UEFI specification
// define same behavior between no value or 0 value for L"HwErrRecSupport".
//
PcdSet16 (PcdHardwareErrorRecordLevel, HardwareErrorRecordLevel);
Status = gRT->SetVariable (
L"HwErrRecSupport",
&gEfiGlobalVariableGuid,
EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
sizeof (UINT16),
&HardwareErrorRecordLevel
);
ASSERT_EFI_ERROR(Status);
}
}