/** @file This file describes the contents of the ACPI Multiple APIC Description Table (MADT). To make changes to the MADT, it is necessary to update the count for the APIC structure being updated, and to modify table found in Madt.c. @copyright INTEL CONFIDENTIAL Copyright 1999 - 2021 Intel Corporation. The source code contained or described herein and all documents related to the source code ("Material") are owned by Intel Corporation or its suppliers or licensors. Title to the Material remains with Intel Corporation or its suppliers and licensors. The Material may contain trade secrets and proprietary and confidential information of Intel Corporation and its suppliers and licensors, and is protected by worldwide copyright and trade secret laws and treaty provisions. No part of the Material may be used, copied, reproduced, modified, published, uploaded, posted, transmitted, distributed, or disclosed in any way without Intel's prior express written permission. No license under any patent, copyright, trade secret or other intellectual property right is granted to or conferred upon you by disclosure or delivery of the Materials, either expressly, by implication, inducement, estoppel or otherwise. Any license under such intellectual property rights must be express and approved by Intel in writing. Unless otherwise agreed by Intel in writing, you may not remove or alter this notice or any other notice embedded in Materials by Intel or Intel's suppliers or licensors in any way. This file contains a 'Sample Driver' and is licensed as such under the terms of your license agreement with Intel or your vendor. This file may be modified by the user, subject to the additional terms of the license agreement. @par Specification Reference: **/ #ifndef _MADT_H_ #define _MADT_H_ // // Statements that include other files // #include // // MADT Definitions // #define EFI_ACPI_OEM_MADT_REVISION 0x00000001 // // Multiple APIC Flags are defined in AcpiX.0.h // #define EFI_ACPI_1_0_MULTIPLE_APIC_FLAGS (EFI_ACPI_1_0_PCAT_COMPAT) #define EFI_ACPI_2_0_MULTIPLE_APIC_FLAGS (EFI_ACPI_2_0_PCAT_COMPAT) #define EFI_ACPI_6_3_MULTIPLE_APIC_FLAGS (EFI_ACPI_6_3_PCAT_COMPAT) // // Define the number of each table type. // This is where the table layout is modified. // #define EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT 32 #define EFI_ACPI_IO_APIC_COUNT 1 #define EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT 2 #define EFI_ACPI_NON_MASKABLE_INTERRUPT_SOURCE_COUNT 0 #define EFI_ACPI_LOCAL_APIC_NMI_COUNT 24 #define EFI_ACPI_LOCAL_APIC_ADDRESS_OVERRIDE_COUNT 0 #define EFI_ACPI_IO_SAPIC_COUNT 0 #define EFI_ACPI_PROCESSOR_LOCAL_SAPIC_COUNT 0 #define EFI_ACPI_PLATFORM_INTERRUPT_SOURCES_COUNT 0 #define EFI_ACPI_PROCESSOR_LOCAL_X2APIC_COUNT 32 #define EFI_ACPI_LOCAL_X2APIC_NMI_COUNT 1 // // MADT structure // // // Ensure proper structure formats // #pragma pack (1) // // ACPI 1.0 Table 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_IO_APIC_COUNT > 0 EFI_ACPI_1_0_IO_APIC_STRUCTURE IoApic[EFI_ACPI_IO_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_NON_MASKABLE_INTERRUPT_SOURCE_COUNT > 0 EFI_ACPI_1_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE NmiSource[EFI_ACPI_NON_MASKABLE_INTERRUPT_SOURCE_COUNT]; #endif #if EFI_ACPI_LOCAL_APIC_NMI_COUNT > 0 EFI_ACPI_1_0_LOCAL_APIC_NMI_STRUCTURE LocalApicNmi[EFI_ACPI_LOCAL_APIC_NMI_COUNT]; #endif #if EFI_ACPI_LOCAL_APIC_ADDRESS_OVERRIDE_COUNT > 0 EFI_ACPI_1_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE LocalApicOverride[EFI_ACPI_LOCAL_APIC_OVERRIDE_COUNT]; #endif } EFI_ACPI_1_0_MULTIPLE_APIC_DESCRIPTION_TABLE; // // ACPI 2.0 Table structure // typedef struct { EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header; #if EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT > 0 EFI_ACPI_2_0_PROCESSOR_LOCAL_APIC_STRUCTURE LocalApic[EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT]; #endif #if EFI_ACPI_IO_APIC_COUNT > 0 EFI_ACPI_2_0_IO_APIC_STRUCTURE IoApic[EFI_ACPI_IO_APIC_COUNT]; #endif #if EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT > 0 EFI_ACPI_2_0_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE Iso[EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT]; #endif #if EFI_ACPI_NON_MASKABLE_INTERRUPT_SOURCE_COUNT > 0 EFI_ACPI_2_0_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE NmiSource[EFI_ACPI_NON_MASKABLE_INTERRUPT_SOURCE_COUNT]; #endif #if EFI_ACPI_LOCAL_APIC_NMI_COUNT > 0 EFI_ACPI_2_0_LOCAL_APIC_NMI_STRUCTURE LocalApicNmi[EFI_ACPI_LOCAL_APIC_NMI_COUNT]; #endif #if EFI_ACPI_LOCAL_APIC_ADDRESS_OVERRIDE_COUNT > 0 EFI_ACPI_2_0_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE LocalApicOverride[EFI_ACPI_LOCAL_APIC_OVERRIDE_COUNT]; #endif #if EFI_ACPI_IO_SAPIC_COUNT > 0 EFI_ACPI_2_0_IO_SAPIC_STRUCTURE IoSapic[EFI_ACPI_IO_SAPIC_COUNT]; #endif #if EFI_ACPI_PROCESSOR_LOCAL_SAPIC_COUNT > 0 EFI_ACPI_2_0_PROCESSOR_LOCAL_SAPIC_STRUCTURE LocalSapic[EFI_ACPI_PROCESSOR_LOCAL_SAPIC_COUNT]; #endif #if EFI_ACPI_PLATFORM_INTERRUPT_SOURCES_COUNT > 0 EFI_ACPI_2_0_PLATFORM_INTERRUPT_SOURCES_STRUCTURE PlatformInterruptSources[EFI_ACPI_PLATFORM_INTERRUPT_SOURCES_COUNT]; #endif } EFI_ACPI_2_0_MULTIPLE_APIC_DESCRIPTION_TABLE; // // ACPI 6.3 APIC Table structure // typedef struct { EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header; #if EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT > 0 // Type 0x09 EFI_ACPI_6_3_PROCESSOR_LOCAL_APIC_STRUCTURE LocalApic[EFI_ACPI_PROCESSOR_LOCAL_APIC_COUNT]; #endif #if EFI_ACPI_IO_APIC_COUNT > 0 // Type 0x01 EFI_ACPI_6_3_IO_APIC_STRUCTURE IoApic[EFI_ACPI_IO_APIC_COUNT]; #endif #if EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT > 0 // Type 0x02 EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE Iso[EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT]; #endif #if EFI_ACPI_NON_MASKABLE_INTERRUPT_SOURCE_COUNT > 0 // Type 0x03 EFI_ACPI_6_3_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE NmiSource[EFI_ACPI_NON_MASKABLE_INTERRUPT_SOURCE_COUNT]; #endif #if EFI_ACPI_LOCAL_APIC_NMI_COUNT > 0 // Type 0x0A EFI_ACPI_6_3_LOCAL_APIC_NMI_STRUCTURE LocalApicNmi[EFI_ACPI_LOCAL_APIC_NMI_COUNT]; #endif #if EFI_ACPI_LOCAL_APIC_ADDRESS_OVERRIDE_COUNT > 0 // Type 0x05 EFI_ACPI_6_3_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE LocalApicOverride[EFI_ACPI_LOCAL_APIC_OVERRIDE_COUNT]; #endif #if EFI_ACPI_IO_SAPIC_COUNT > 0 // Type 0x06 EFI_ACPI_6_3_IO_SAPIC_STRUCTURE IoSapic[EFI_ACPI_IO_SAPIC_COUNT]; #endif #if EFI_ACPI_PROCESSOR_LOCAL_SAPIC_COUNT > 0 // Type 0x07 : This table changes in madt 2.0 EFI_ACPI_6_3_PROCESSOR_LOCAL_SAPIC_STRUCTURE LocalSapic[EFI_ACPI_PROCESSOR_LOCAL_SAPIC_COUNT]; #endif #if EFI_ACPI_PLATFORM_INTERRUPT_SOURCES_COUNT > 0 // Type 0x08 EFI_ACPI_6_3_PLATFORM_INTERRUPT_SOURCES_STRUCTURE PlatformInterruptSources[EFI_ACPI_PLATFORM_INTERRUPT_SOURCES_COUNT]; #endif } EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE; // // ACPI 6.3 X2APIC Table structure // typedef struct { EFI_ACPI_6_3_MULTIPLE_APIC_DESCRIPTION_TABLE_HEADER Header; #if EFI_ACPI_PROCESSOR_LOCAL_X2APIC_COUNT > 0 // Type 0x09 EFI_ACPI_6_3_PROCESSOR_LOCAL_X2APIC_STRUCTURE LocalX2Apic[EFI_ACPI_PROCESSOR_LOCAL_X2APIC_COUNT]; #endif #if EFI_ACPI_IO_APIC_COUNT > 0 // Type 0x01 EFI_ACPI_6_3_IO_APIC_STRUCTURE IoApic[EFI_ACPI_IO_APIC_COUNT]; #endif #if EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT > 0 // Type 0x02 EFI_ACPI_6_3_INTERRUPT_SOURCE_OVERRIDE_STRUCTURE Iso[EFI_ACPI_INTERRUPT_SOURCE_OVERRIDE_COUNT]; #endif #if EFI_ACPI_NON_MASKABLE_INTERRUPT_SOURCE_COUNT > 0 // Type 0x03 EFI_ACPI_6_3_NON_MASKABLE_INTERRUPT_SOURCE_STRUCTURE NmiSource[EFI_ACPI_NON_MASKABLE_INTERRUPT_SOURCE_COUNT]; #endif #if EFI_ACPI_LOCAL_X2APIC_NMI_COUNT > 0 // Type 0x0A EFI_ACPI_6_3_LOCAL_X2APIC_NMI_STRUCTURE X2ApicNmi[EFI_ACPI_LOCAL_X2APIC_NMI_COUNT]; #endif #if EFI_ACPI_LOCAL_APIC_ADDRESS_OVERRIDE_COUNT > 0 // Type 0x05 EFI_ACPI_6_3_LOCAL_APIC_ADDRESS_OVERRIDE_STRUCTURE LocalApicOverride[EFI_ACPI_LOCAL_APIC_OVERRIDE_COUNT]; #endif #if EFI_ACPI_IO_SAPIC_COUNT > 0 // Type 0x06 EFI_ACPI_6_3_IO_SAPIC_STRUCTURE IoSapic[EFI_ACPI_IO_SAPIC_COUNT]; #endif #if EFI_ACPI_PROCESSOR_LOCAL_SAPIC_COUNT > 0 // Type 0x07 : This table changes in madt 2.0 EFI_ACPI_6_3_PROCESSOR_LOCAL_SAPIC_STRUCTURE LocalSapic[EFI_ACPI_PROCESSOR_LOCAL_SAPIC_COUNT]; #endif #if EFI_ACPI_PLATFORM_INTERRUPT_SOURCES_COUNT > 0 // Type 0x08 EFI_ACPI_6_3_PLATFORM_INTERRUPT_SOURCES_STRUCTURE PlatformInterruptSources[EFI_ACPI_PLATFORM_INTERRUPT_SOURCES_COUNT]; #endif } EFI_ACPI_6_3_MULTIPLE_X2APIC_DESCRIPTION_TABLE; #pragma pack () #endif