/** @file
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*
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* Copyright (c) 2020, Linaro Limited. All rights reserved.
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*
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* SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef SBSAQEMUACPI_H
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#define SBSAQEMUACPI_H
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// A macro to initialise the common header part of EFI ACPI tables as defined by
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// EFI_ACPI_DESCRIPTION_HEADER structure.
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#define SBSAQEMU_ACPI_HEADER(Signature, Type, Revision) { \
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Signature, /* UINT32 Signature */ \
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sizeof (Type), /* UINT32 Length */ \
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Revision, /* UINT8 Revision */ \
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0, /* UINT8 Checksum */ \
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{ 'L', 'I', 'N', 'A', 'R', 'O' }, /* UINT8 OemId[6] */ \
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FixedPcdGet64 (PcdAcpiDefaultOemTableId), /* UINT64 OemTableId */ \
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FixedPcdGet32 (PcdAcpiDefaultOemRevision), /* UINT32 OemRevision */ \
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FixedPcdGet32 (PcdAcpiDefaultCreatorId), /* UINT32 CreatorId */ \
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FixedPcdGet32 (PcdAcpiDefaultCreatorRevision)/* UINT32 CreatorRevision */ \
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}
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// Defines for MADT
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#define SBSAQEMU_MADT_GIC_VBASE 0x2c020000
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#define SBSAQEMU_MADT_GIC_HBASE 0x2c010000
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#define SBSAQEMU_MADT_GIC_PMU_IRQ 23
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#define SBSAQEMU_MADT_GICR_SIZE 0x4000000
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// Macro for MADT GIC Redistributor Structure
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#define SBSAQEMU_MADT_GICR_INIT() { \
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EFI_ACPI_6_0_GICR, /* Type */ \
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sizeof (EFI_ACPI_6_0_GICR_STRUCTURE), /* Length */ \
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EFI_ACPI_RESERVED_WORD, /* Reserved */ \
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FixedPcdGet32 (PcdGicRedistributorsBase), /* DiscoveryRangeBaseAddress */ \
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SBSAQEMU_MADT_GICR_SIZE /* DiscoveryRangeLength */ \
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}
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#define SBSAQEMU_ACPI_SCOPE_OP_MAX_LENGTH 5
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#define SBSAQEMU_ACPI_SCOPE_NAME { '_', 'S', 'B', '_' }
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#define SBSAQEMU_ACPI_CPU_DEV_LEN 0x1C
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#define SBSAQEMU_ACPI_CPU_DEV_NAME { 'C', '0', '0', '0' }
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#define SBSAQEMU_ACPI_CPU_HID { \
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AML_NAME_OP, AML_NAME_CHAR__, 'H', 'I', 'D', \
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AML_STRING_PREFIX, 'A', 'C', 'P', 'I', '0', '0', '0', '7', \
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AML_ZERO_OP \
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}
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#define SBSAQEMU_ACPI_CPU_UID { \
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AML_NAME_OP, AML_NAME_CHAR__, 'U', 'I', 'D', AML_WORD_PREFIX, \
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AML_ZERO_OP, AML_ZERO_OP \
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}
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typedef struct {
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UINT8 device_header[2];
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UINT8 length;
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UINT8 dev_name[4];
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UINT8 hid[15];
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UINT8 uid[8];
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} SBSAQEMU_ACPI_CPU_DEVICE;
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#define SBSAQEMU_L1_D_CACHE_SIZE SIZE_32KB
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#define SBSAQEMU_L1_D_CACHE_SETS 256
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#define SBSAQEMU_L1_D_CACHE_ASSC 2
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#define SBSAQEMU_L1_I_CACHE_SIZE SIZE_32KB
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#define SBSAQEMU_L1_I_CACHE_SETS 256
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#define SBSAQEMU_L1_I_CACHE_ASSC 2
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#define SBSAQEMU_L2_CACHE_SIZE SIZE_512KB
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#define SBSAQEMU_L2_CACHE_SETS 1024
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#define SBSAQEMU_L2_CACHE_ASSC 8
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#define CLUSTER_INDEX (sizeof (EFI_ACPI_DESCRIPTION_HEADER))
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#define L1_D_CACHE_INDEX (CLUSTER_INDEX + sizeof (EFI_ACPI_6_3_PPTT_STRUCTURE_PROCESSOR))
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#define L1_I_CACHE_INDEX (L1_D_CACHE_INDEX + sizeof (EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE))
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#define L2_CACHE_INDEX (L1_I_CACHE_INDEX + sizeof (EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE))
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#define SBSAQEMU_ACPI_PPTT_L1_D_CACHE_STRUCT { \
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EFI_ACPI_6_3_PPTT_TYPE_CACHE, \
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sizeof (EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE), \
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{ EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE }, \
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{ \
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1, /* SizePropertyValid */ \
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1, /* NumberOfSetsValid */ \
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1, /* AssociativityValid */ \
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1, /* AllocationTypeValid */ \
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1, /* CacheTypeValid */ \
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1, /* WritePolicyValid */ \
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1, /* LineSizeValid */ \
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}, \
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0, /* NextLevelOfCache */ \
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SBSAQEMU_L1_D_CACHE_SIZE, /* Size */ \
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SBSAQEMU_L1_D_CACHE_SETS, /* NumberOfSets */ \
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SBSAQEMU_L1_D_CACHE_ASSC, /* Associativity */ \
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{ \
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EFI_ACPI_6_2_CACHE_ATTRIBUTES_ALLOCATION_READ_WRITE, \
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EFI_ACPI_6_2_CACHE_ATTRIBUTES_CACHE_TYPE_DATA, \
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EFI_ACPI_6_2_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK, \
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}, \
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64 /* LineSize */ \
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}
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#define SBSAQEMU_ACPI_PPTT_L1_I_CACHE_STRUCT { \
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EFI_ACPI_6_3_PPTT_TYPE_CACHE, \
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sizeof (EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE), \
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{ EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE }, \
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{ \
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1, /* SizePropertyValid */ \
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1, /* NumberOfSetsValid */ \
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1, /* AssociativityValid */ \
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1, /* AllocationTypeValid */ \
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1, /* CacheTypeValid */ \
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0, /* WritePolicyValid */ \
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1, /* LineSizeValid */ \
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}, \
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0, /* NextLevelOfCache */ \
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SBSAQEMU_L1_I_CACHE_SIZE, /* Size */ \
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SBSAQEMU_L1_I_CACHE_SETS, /* NumberOfSets */ \
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SBSAQEMU_L1_I_CACHE_ASSC, /* Associativity */ \
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{ \
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EFI_ACPI_6_3_CACHE_ATTRIBUTES_ALLOCATION_READ, \
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EFI_ACPI_6_3_CACHE_ATTRIBUTES_CACHE_TYPE_INSTRUCTION, \
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0, \
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}, \
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64 /* LineSize */ \
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}
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#define SBSAQEMU_ACPI_PPTT_L2_CACHE_STRUCT { \
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EFI_ACPI_6_3_PPTT_TYPE_CACHE, \
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sizeof (EFI_ACPI_6_3_PPTT_STRUCTURE_CACHE), \
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{ EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE }, \
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{ \
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1, /* SizePropertyValid */ \
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1, /* NumberOfSetsValid */ \
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1, /* AssociativityValid */ \
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1, /* AllocationTypeValid */ \
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1, /* CacheTypeValid */ \
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1, /* WritePolicyValid */ \
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1, /* LineSizeValid */ \
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}, \
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0, /* NextLevelOfCache */ \
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SBSAQEMU_L2_CACHE_SIZE, /* Size */ \
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SBSAQEMU_L2_CACHE_SETS, /* NumberOfSets */ \
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SBSAQEMU_L2_CACHE_ASSC, /* Associativity */ \
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{ \
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EFI_ACPI_6_2_CACHE_ATTRIBUTES_ALLOCATION_READ_WRITE, \
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EFI_ACPI_6_2_CACHE_ATTRIBUTES_CACHE_TYPE_UNIFIED, \
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EFI_ACPI_6_2_CACHE_ATTRIBUTES_WRITE_POLICY_WRITE_BACK, \
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}, \
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64 /* LineSize */ \
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}
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#define SBSAQEMU_ACPI_PPTT_CLUSTER_STRUCT { \
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EFI_ACPI_6_3_PPTT_TYPE_PROCESSOR, \
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sizeof (EFI_ACPI_6_3_PPTT_STRUCTURE_PROCESSOR), \
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{ EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE }, \
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{ \
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EFI_ACPI_6_3_PPTT_PACKAGE_PHYSICAL, /* PhysicalPackage */ \
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_INVALID, /* AcpiProcessorIdValid */ \
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD, /* Is not a Thread */ \
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EFI_ACPI_6_3_PPTT_NODE_IS_NOT_LEAF, /* Not Leaf */ \
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_IDENTICAL, /* Identical Cores */ \
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}, \
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0, /* Parent */ \
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0, /* AcpiProcessorId */ \
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0, /* NumberOfPrivateResources */ \
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}
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#define SBSAQEMU_ACPI_PPTT_CORE_STRUCT { \
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EFI_ACPI_6_3_PPTT_TYPE_PROCESSOR, \
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(sizeof (EFI_ACPI_6_3_PPTT_STRUCTURE_PROCESSOR) + (2 * sizeof (UINT32))), \
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{ EFI_ACPI_RESERVED_BYTE, EFI_ACPI_RESERVED_BYTE }, \
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{ \
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EFI_ACPI_6_3_PPTT_PACKAGE_NOT_PHYSICAL, /* PhysicalPackage */ \
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EFI_ACPI_6_3_PPTT_PROCESSOR_ID_VALID, /* AcpiProcessorValid */ \
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EFI_ACPI_6_3_PPTT_PROCESSOR_IS_NOT_THREAD, /* Is not a Thread */ \
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EFI_ACPI_6_3_PPTT_NODE_IS_LEAF, /* Leaf */ \
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EFI_ACPI_6_3_PPTT_IMPLEMENTATION_IDENTICAL, /* Identical Cores */ \
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}, \
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0, /* Parent */ \
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0, /* AcpiProcessorId */ \
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2, /* NumberOfPrivateResources */ \
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}
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#endif
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