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/*
* Copyright (c) 2013 Linaro Limited
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the BSD License which accompanies
* this distribution, and is available at
* http://opensource.org/licenses/bsd-license.php
*
* Contributors:
* Yi Li - yi.li@linaro.org
*/
#include <IndustryStandard/Acpi.h>
#include <Platform.h>
// Generic error severity in data entry
#define BOOT_ERROR_SEVERITY_RECOVERABLE 0
#define BOOT_ERROR_SEVERITY_FATAL 1
#define BOOT_ERROR_SEVERITY_CORRECTED 2
#define BOOT_ERROR_SEVERITY_NONE 3
#pragma pack(1)
// ErrorStatus block record definitions for various errors
typedef struct {
UINT32 UeValid:1;
UINT32 CeValid:1;
UINT32 MultipleUeValid:1;
UINT32 MultipleCeValid:1;
UINT32 NumErrorDataEntry:10;
UINT32 Resv1:18;
} BOOT_ERROR_BLOCK_STATUS;
typedef struct {
// Error Status block
BOOT_ERROR_BLOCK_STATUS BlockStatus;
UINT32 RawDataOffset;
UINT32 RawDataSize;
UINT32 ErrDataSize;
UINT32 Severity;
// Error Status data...
} EFI_ACPI_5_0_BOOT_ERROR_REGION;
typedef struct {
EFI_ACPI_DESCRIPTION_HEADER Header;
UINT32 BootErrorRegionLen;
UINT64 BootErrorRegion;
} EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE;
#pragma pack()
EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE Bert = {
{
EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_SIGNATURE,
sizeof (EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE),
EFI_ACPI_5_0_BOOT_ERROR_RECORD_TABLE_REVISION,
0x00, // Checksum will be updated at runtime
{EFI_ACPI_OEM_ID},
EFI_ACPI_OEM_TABLE_ID,
0x02,
EFI_ACPI_CREATOR_ID,
EFI_ACPI_CREATOR_REVISION
},
0x9D, //BootErrorRegionLen
0xFFFF0008 //BootErrorRegion
};
VOID*
ReferenceAcpiTable (
VOID
)
{
//
// Reference the table being generated to prevent the optimizer from removing the
// data structure from the exeutable
//
return (VOID*)&Bert;
}
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