4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync/** @file
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync MADT Table
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This file contains a structure definition for the ACPI 1.0 Multiple APIC
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Description Table (MADT).
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync Copyright (c) 2008 - 2009, Intel Corporation. All rights reserved.<BR>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync This program and the accompanying materials are
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync licensed and made available under the terms and conditions of the BSD License
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync which accompanies this distribution. The full text of the license may be found at
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync http://opensource.org/licenses/bsd-license.php
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync**/
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#include <IndustryStandard/Acpi.h>
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// MADT Definitions
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_OEM_MADT_REVISION 0x00000000 // TBD
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Local APIC address
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_LOCAL_APIC_ADDRESS 0xFEE00000 // TBD
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Multiple APIC Flags are defined in AcpiX.0.h
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_1_0_MULTIPLE_APIC_FLAGS (EFI_ACPI_1_0_PCAT_COMPAT)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Define the number of each table type.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// This is where the table layout is modified.
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT 2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#define EFI_ACPI_IO_APIC_COUNT 1
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Ensure proper structure formats
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#pragma pack (1)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// ACPI 1.0 MADT structure
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsynctypedef struct {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#if EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT > 0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE LocalApic[EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#if EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT > 0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE Iso[EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#if EFI_ACPI_IO_APIC_COUNT > 0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_IO_APIC_STRUCTURE IoApic[EFI_ACPI_IO_APIC_COUNT];
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#endif
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync} EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync#pragma pack ()
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync// Multiple APIC Description Table
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync//
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncEFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE Madt = {
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_APIC_SIGNATURE,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sizeof (EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE),
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE_REVISION,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Checksum will be updated at runtime
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x00,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // It is expected that these values will be programmed at runtime
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync ' ', ' ', ' ', ' ', ' ', ' ',
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_OEM_MADT_REVISION,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // MADT specific fields
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_LOCAL_APIC_ADDRESS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_MULTIPLE_APIC_FLAGS,
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Processor Local APIC Structure
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC, // Type
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sizeof (EFI_ACPI_1_0_PROCESSOR_LOCAL_APIC_STRUCTURE), // Length
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x01, // Processor ID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x00, // Local APIC ID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x00000001, // Flags - Enabled by default
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Interrupt Source Override Structure
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // IRQ0=>IRQ2 Interrupt Source Override Structure
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE, // Type
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sizeof (EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE),// Length
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x00, // Bus - ISA
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x00, // Source - IRQ0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x00000002, // Global System Interrupt - IRQ2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x0000, // Flags - Conforms to specifications of the bus
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // ISO (SCI Active High) Interrupt Source Override Structure
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE, // Type
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sizeof (EFI_ACPI_1_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE),// Length
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x00, // Bus - ISA
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x09, // Source - IRQ0
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x00000009, // Global System Interrupt - IRQ2
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x000D, // Flags - Level-tiggered, Active High
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // IO APIC Structure
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_1_0_IO_APIC, // Type
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync sizeof (EFI_ACPI_1_0_IO_APIC_STRUCTURE), // Length
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x02, // IO APIC ID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync EFI_ACPI_RESERVED_BYTE, // Reserved
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0xFEC00000, // IO APIC Address (physical)
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync 0x00000000 // Global System Interrupt Base
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync};
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncVOID*
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsyncReferenceAcpiTable (
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync VOID
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync )
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync{
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // Reference the table being generated to prevent the optimizer from removing the
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync // data structure from the exeutable
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync //
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync return (VOID*)&Madt;
4fd606d1f5abe38e1f42c38de1d2e895166bd0f4vboxsync}