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diff --git a/OvmfPkg/AcpiTables/Madt.aslc b/OvmfPkg/AcpiTables/Madt.aslc
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-/** @file
- MADT Table
-
- This file contains a structure definition for the ACPI 1.0 Multiple APIC
- Description Table (MADT).
-
- Copyright (c) 2008 - 2012, Intel Corporation. All rights reserved.<BR>
- SPDX-License-Identifier: BSD-2-Clause-Patent
-
-**/
-
-#include <IndustryStandard/Acpi.h>
-#include <Platform.h>
-
-//
-// Local APIC address
-//
-#define EFI_ACPI_LOCAL_APIC_ADDRESS 0xFEE00000 // TBD
-
-//
-// Multiple APIC Flags are defined in AcpiX.0.h
-//
-#define EFI_ACPI_1_0_MULTIPLE_APIC_FLAGS (EFI_ACPI_1_0_PCAT_COMPAT)
-
-//
-// Define the number of each table type.
-// This is where the table layout is modified.
-//
-#define EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT 1
-#define EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT 2
-#define EFI_ACPI_IO_APIC_COUNT 1
-
-//
-// Ensure proper structure formats
-//
-#pragma pack (1)
-
-//
-// ACPI 1.0 MADT structure
-//
-typedef struct {
- EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header;
-
-#if EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT > 0
- EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE LocalApic[EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT];
-#endif
-
-#if EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT > 0
- EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE Iso[EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT];
-#endif
-
-#if EFI_ACPI_IO_APIC_COUNT > 0
- EFI_ACPI_1_0_IO_APIC_STRUCTURE IoApic[EFI_ACPI_IO_APIC_COUNT];
-#endif
-
-} EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE;
-
-#pragma pack ()
-
-//
-// Multiple APIC Description Table
-//
-EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE Madt = {
- {
- {
- EFI_ACPI_1_0_APIC_SIGNATURE,
- sizeof (EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE),
- EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
- 0x00, // Checksum will be updated at runtime
- {EFI_ACPI_OEM_ID},
- EFI_ACPI_OEM_TABLE_ID,
- EFI_ACPI_OEM_REVISION,
- EFI_ACPI_CREATOR_ID,
- EFI_ACPI_CREATOR_REVISION
- },
-
- //
- // MADT specific fields
- //
- EFI_ACPI_LOCAL_APIC_ADDRESS,
- EFI_ACPI_1_0_MULTIPLE_APIC_FLAGS,
- },
-
- //
- // Processor Local APIC Structure
- //
- {
- {
- EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC, // Type
- sizeof (EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE), // Length
- 0x00, // Processor ID
- 0x00, // Local APIC ID
- 0x00000001 // Flags - Enabled by default
- }
- },
-
- //
- // Interrupt Source Override Structure
- //
-
- {
- {
- //
- // IRQ0=>IRQ2 Interrupt Source Override Structure
- //
- EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE, // Type
- sizeof (EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE),// Length
- 0x00, // Bus - ISA
- 0x00, // Source - IRQ0
- 0x00000002, // Global System Interrupt - IRQ2
- 0x0000 // Flags - Conforms to specifications of the bus
- },
-
- {
- //
- // ISO (SCI Active High) Interrupt Source Override Structure
- //
- EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE, // Type
- sizeof (EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE),// Length
- 0x00, // Bus - ISA
- 0x09, // Source - IRQ0
- 0x00000009, // Global System Interrupt - IRQ2
- 0x000D // Flags - Level-tiggered, Active High
- }
- },
-
- //
- // IO APIC Structure
- //
- {
- {
- EFI_ACPI_1_0_IO_APIC, // Type
- sizeof (EFI_ACPI_1_0_IO_APIC_STRUCTURE), // Length
- 0x02, // IO APIC ID
- EFI_ACPI_RESERVED_BYTE, // Reserved
- 0xFEC00000, // IO APIC Address (physical)
- 0x00000000 // Global System Interrupt Base
- }
- },
-};
-
-
-VOID*
-ReferenceAcpiTable (
- VOID
- )
-{
- //
- // Reference the table being generated to prevent the optimizer from removing the
- // data structure from the executable
- //
- return (VOID*)&Madt;
-}