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- /** @file
- Copyright (c) 2020 - 2021, Ampere Computing LLC. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
- **/
- #ifndef ACPI_APEI_H_
- #define ACPI_APEI_H_
- #include <AcpiConfigNVDataStruct.h>
- #include <Base.h>
- #include <Guid/AcpiConfigHii.h>
- #include <IndustryStandard/Acpi63.h>
- #include <Library/AcpiLib.h>
- #include <Library/AmpereCpuLib.h>
- #include <Library/BaseLib.h>
- #include <Library/BaseMemoryLib.h>
- #include <Library/DebugLib.h>
- #include <Library/MemoryAllocationLib.h>
- #include <Library/UefiBootServicesTableLib.h>
- #include <Library/UefiRuntimeServicesTableLib.h>
- #include <Platform/Ac01.h>
- #include <Protocol/AcpiTable.h>
- #pragma pack(1)
- #define BERT_MSG_SIZE 0x2C
- #define BERT_UEFI_FAILURE 5
- #define BERT_DEFAULT_ERROR_SEVERITY 0x1
- #define GENERIC_ERROR_DATA_REVISION 0x300
- #define RAS_TYPE_2P 0x03
- #define RAS_TYPE_BERT 0x3F
- #define RAS_TYPE_ERROR_MASK 0x3F
- #define RAS_TYPE_PAYLOAD_MASK 0xC0
- #define RAS_TYPE_PAYLOAD0 0x00
- #define RAS_TYPE_PAYLOAD1 0x40
- #define RAS_TYPE_PAYLOAD2 0x80
- #define RAS_TYPE_PAYLOAD3 0xC0
- #define RAS_TYPE_BERT_PAYLOAD3 (RAS_TYPE_BERT | RAS_TYPE_PAYLOAD3)
- #define PLAT_CRASH_ITERATOR_SIZE 0x398
- #define SMPRO_CRASH_SIZE 0x800
- #define PMPRO_CRASH_SIZE 0x800
- #define RASIP_CRASH_SIZE 0x1000
- #define HEST_NUM_ENTRIES_PER_SOC 3
- #define CURRENT_BERT_VERSION 0x11
- #define BERT_FLASH_OFFSET 0x91B30000ULL
- #define BERT_DDR_OFFSET 0x88230000ULL
- #define BERT_DDR_LENGTH 0x50000
- typedef struct {
- UINT8 Type;
- UINT8 SubType;
- UINT16 Instance;
- CHAR8 Msg[BERT_MSG_SIZE];
- } APEI_BERT_ERROR_DATA;
- typedef struct {
- APEI_BERT_ERROR_DATA Vendor;
- UINT8 BertRev;
- UINT8 S0PmproRegisters[PMPRO_CRASH_SIZE];
- UINT8 S0SmproRegisters[SMPRO_CRASH_SIZE];
- UINT8 S0RasIpRegisters[RASIP_CRASH_SIZE];
- UINT8 S1PmproRegisters[PMPRO_CRASH_SIZE];
- UINT8 S1SmproRegisters[SMPRO_CRASH_SIZE];
- UINT8 S1RasIpRegisters[RASIP_CRASH_SIZE];
- UINT8 AtfDump[PLATFORM_CPU_MAX_NUM_CORES * PLAT_CRASH_ITERATOR_SIZE];
- } APEI_CRASH_DUMP_DATA;
- typedef struct {
- EFI_ACPI_6_3_GENERIC_ERROR_STATUS_STRUCTURE Ges;
- EFI_ACPI_6_3_GENERIC_ERROR_DATA_ENTRY_STRUCTURE Ged;
- APEI_CRASH_DUMP_DATA Bed;
- } APEI_CRASH_DUMP_BERT_ERROR;
- #pragma pack()
- VOID
- EFIAPI
- CreateDefaultBertData (
- APEI_BERT_ERROR_DATA *Data
- );
- VOID
- EFIAPI
- WrapBertErrorData (
- APEI_CRASH_DUMP_BERT_ERROR *WrappedError
- );
- VOID
- EFIAPI
- PullBertSpinorData (
- APEI_CRASH_DUMP_DATA *BertErrorData
- );
- VOID
- EFIAPI
- AdjustBERTRegionLen (
- UINT32 Len
- );
- BOOLEAN
- EFIAPI
- IsBertEnabled (
- VOID
- );
- VOID
- EFIAPI
- WriteDDRBertTable (
- APEI_CRASH_DUMP_BERT_ERROR *Data
- );
- VOID
- WriteSpinorDefaultBertTable (
- APEI_CRASH_DUMP_DATA *SpiRefrenceData
- );
- EFI_STATUS
- EFIAPI
- AcpiApeiUpdate (
- VOID
- );
- EFI_STATUS
- EFIAPI
- AcpiPopulateBert (
- VOID
- );
- #endif /* ACPI_APEI_H_ */
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