diff options
| author |   Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
|---|---|---|
| committer | Angelos Mouzakitis <a.mouzakitis@virtualopensystems.com> | 2023-10-10 14:33:42 +0000 |
| commit | af1a266670d040d2f4083ff309d732d648afba2a (patch) | |
| tree | 2fc46203448ddcc6f81546d379abfaeb323575e9 /roms/edk2/MdeModulePkg/Universal/BdsDxe/HwErrRecSupport.c | |
| parent | e02cda008591317b1625707ff8e115a4841aa889 (diff) | |
Change-Id: Iaf8d18082d3991dec7c0ebbea540f092188eb4ec
Diffstat (limited to 'roms/edk2/MdeModulePkg/Universal/BdsDxe/HwErrRecSupport.c')
| -rw-r--r-- | roms/edk2/MdeModulePkg/Universal/BdsDxe/HwErrRecSupport.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/roms/edk2/MdeModulePkg/Universal/BdsDxe/HwErrRecSupport.c b/roms/edk2/MdeModulePkg/Universal/BdsDxe/HwErrRecSupport.c new file mode 100644 index 000000000..6e7411977 --- /dev/null +++ b/roms/edk2/MdeModulePkg/Universal/BdsDxe/HwErrRecSupport.c @@ -0,0 +1,42 @@ +/** @file
+ Set the level of support for Hardware Error Record Persistence that is
+ implemented by the platform.
+
+Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
+SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include "HwErrRecSupport.h"
+
+/**
+ Set the HwErrRecSupport variable contains a binary UINT16 that supplies the
+ level of support for Hardware Error Record Persistence that is implemented
+ by the platform.
+
+**/
+VOID
+InitializeHwErrRecSupport (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+ UINT16 HardwareErrorRecordLevel;
+
+ HardwareErrorRecordLevel = PcdGet16 (PcdHardwareErrorRecordLevel);
+
+ if (HardwareErrorRecordLevel != 0) {
+ //
+ // 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".
+ //
+ 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);
+ }
+}
|