mirror of https://github.com/acidanthera/audk.git
49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/** @file
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Set the level of support for Hardware Error Record Persistence that is
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implemented by the platform.
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Copyright (c) 2007 - 2018, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "HwErrRecSupport.h"
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/**
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Set the HwErrRecSupport variable contains a binary UINT16 that supplies the
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level of support for Hardware Error Record Persistence that is implemented
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by the platform.
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**/
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VOID
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InitializeHwErrRecSupport (
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VOID
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)
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{
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EFI_STATUS Status;
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UINT16 HardwareErrorRecordLevel;
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HardwareErrorRecordLevel = PcdGet16 (PcdHardwareErrorRecordLevel);
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if (HardwareErrorRecordLevel != 0) {
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//
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// If level value equal 0, no need set to 0 to variable area because UEFI specification
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// define same behavior between no value or 0 value for L"HwErrRecSupport".
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//
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Status = gRT->SetVariable (
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L"HwErrRecSupport",
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&gEfiGlobalVariableGuid,
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EFI_VARIABLE_BOOTSERVICE_ACCESS | EFI_VARIABLE_RUNTIME_ACCESS | EFI_VARIABLE_NON_VOLATILE,
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sizeof (UINT16),
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&HardwareErrorRecordLevel
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);
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ASSERT_EFI_ERROR(Status);
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}
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}
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