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/******************************************************************************
*
* Name: actbl1.h - Additional ACPI table definitions
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2011, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*/
#ifndef __ACTBL1_H__
#define __ACTBL1_H__
/*******************************************************************************
*
* Additional ACPI Tables (1)
*
* These tables are not consumed directly by the ACPICA subsystem, but are
* included here to support device drivers and the AML disassembler.
*
* The tables in this file are fully defined within the ACPI specification.
*
******************************************************************************/
/*
* Values for description table header signatures for tables defined in this
* file. Useful because they make it more difficult to inadvertently type in
* the wrong signature.
*/
#define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
#define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
#define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
#define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
#define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
#define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
/*
* All tables must be byte-packed to match the ACPI specification, since
* the tables are provided by the system BIOS.
*/
#pragma pack(1)
/*
* Note about bitfields: The UINT8 type is used for bitfields in ACPI tables.
* This is the only type that is even remotely portable. Anything else is not
* portable, so do not use any other bitfield types.
*/
/*******************************************************************************
*
* Common subtable headers
*
******************************************************************************/
/* Generic subtable header (used in MADT, SRAT, etc.) */
typedef struct acpi_subtable_header
{
UINT8 Type;
UINT8 Length;
} ACPI_SUBTABLE_HEADER;
/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
typedef struct acpi_whea_header
{
UINT8 Action;
UINT8 Instruction;
UINT8 Flags;
UINT8 Reserved;
ACPI_GENERIC_ADDRESS RegisterRegion;
UINT64 Value; /* Value used with Read/Write register */
UINT64 Mask; /* Bitmask required for this register instruction */
} ACPI_WHEA_HEADER;
/*******************************************************************************
*
* BERT - Boot Error Record Table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_bert
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 RegionLength; /* Length of the boot error region */
UINT64 Address; /* Physical addresss of the error region */
} ACPI_TABLE_BERT;
/* Boot Error Region (not a subtable, pointed to by Address field above) */
typedef struct acpi_bert_region
{
UINT32 BlockStatus; /* Type of error information */
UINT32 RawDataOffset; /* Offset to raw error data */
UINT32 RawDataLength; /* Length of raw error data */
UINT32 DataLength; /* Length of generic error data */
UINT32 ErrorSeverity; /* Severity code */
} ACPI_BERT_REGION;
/* Values for BlockStatus flags above */
#define ACPI_BERT_UNCORRECTABLE (1)
#define ACPI_BERT_CORRECTABLE (1<<1)
#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
/* Values for ErrorSeverity above */
enum AcpiBertErrorSeverity
{
ACPI_BERT_ERROR_CORRECTABLE = 0,
ACPI_BERT_ERROR_FATAL = 1,
ACPI_BERT_ERROR_CORRECTED = 2,
ACPI_BERT_ERROR_NONE = 3,
ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
};
/*
* Note: The generic error data that follows the ErrorSeverity field above
* uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
*/
/*******************************************************************************
*
* CPEP - Corrected Platform Error Polling table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_cpep
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT64 Reserved;
} ACPI_TABLE_CPEP;
/* Subtable */
typedef struct acpi_cpep_polling
{
ACPI_SUBTABLE_HEADER Header;
UINT8 Id; /* Processor ID */
UINT8 Eid; /* Processor EID */
UINT32 Interval; /* Polling interval (msec) */
} ACPI_CPEP_POLLING;
/*******************************************************************************
*
* ECDT - Embedded Controller Boot Resources Table
* Version 1
*
******************************************************************************/
typedef struct acpi_table_ecdt
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */
ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */
UINT32 Uid; /* Unique ID - must be same as the EC _UID method */
UINT8 Gpe; /* The GPE for the EC */
UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */
} ACPI_TABLE_ECDT;
/*******************************************************************************
*
* EINJ - Error Injection Table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_einj
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 HeaderLength;
UINT8 Flags;
UINT8 Reserved[3];
UINT32 Entries;
} ACPI_TABLE_EINJ;
/* EINJ Injection Instruction Entries (actions) */
typedef struct acpi_einj_entry
{
ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
} ACPI_EINJ_ENTRY;
/* Masks for Flags field above */
#define ACPI_EINJ_PRESERVE (1)
/* Values for Action field above */
enum AcpiEinjActions
{
ACPI_EINJ_BEGIN_OPERATION = 0,
ACPI_EINJ_GET_TRIGGER_TABLE = 1,
ACPI_EINJ_SET_ERROR_TYPE = 2,
ACPI_EINJ_GET_ERROR_TYPE = 3,
ACPI_EINJ_END_OPERATION = 4,
ACPI_EINJ_EXECUTE_OPERATION = 5,
ACPI_EINJ_CHECK_BUSY_STATUS = 6,
ACPI_EINJ_GET_COMMAND_STATUS = 7,
ACPI_EINJ_ACTION_RESERVED = 8, /* 8 and greater are reserved */
ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
};
/* Values for Instruction field above */
enum AcpiEinjInstructions
{
ACPI_EINJ_READ_REGISTER = 0,
ACPI_EINJ_READ_REGISTER_VALUE = 1,
ACPI_EINJ_WRITE_REGISTER = 2,
ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
ACPI_EINJ_NOOP = 4,
ACPI_EINJ_INSTRUCTION_RESERVED = 5 /* 5 and greater are reserved */
};
/* EINJ Trigger Error Action Table */
typedef struct acpi_einj_trigger
{
UINT32 HeaderSize;
UINT32 Revision;
UINT32 TableSize;
UINT32 EntryCount;
} ACPI_EINJ_TRIGGER;
/* Command status return values */
enum AcpiEinjCommandStatus
{
ACPI_EINJ_SUCCESS = 0,
ACPI_EINJ_FAILURE = 1,
ACPI_EINJ_INVALID_ACCESS = 2,
ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
};
/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
#define ACPI_EINJ_MEMORY_FATAL (1<<5)
#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
#define ACPI_EINJ_PCIX_FATAL (1<<8)
#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
/*******************************************************************************
*
* ERST - Error Record Serialization Table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_erst
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 HeaderLength;
UINT32 Reserved;
UINT32 Entries;
} ACPI_TABLE_ERST;
/* ERST Serialization Entries (actions) */
typedef struct acpi_erst_entry
{
ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
} ACPI_ERST_ENTRY;
/* Masks for Flags field above */
#define ACPI_ERST_PRESERVE (1)
/* Values for Action field above */
enum AcpiErstActions
{
ACPI_ERST_BEGIN_WRITE = 0,
ACPI_ERST_BEGIN_READ = 1,
ACPI_ERST_BEGIN_CLEAR = 2,
ACPI_ERST_END = 3,
ACPI_ERST_SET_RECORD_OFFSET = 4,
ACPI_ERST_EXECUTE_OPERATION = 5,
ACPI_ERST_CHECK_BUSY_STATUS = 6,
ACPI_ERST_GET_COMMAND_STATUS = 7,
ACPI_ERST_GET_RECORD_ID = 8,
ACPI_ERST_SET_RECORD_ID = 9,
ACPI_ERST_GET_RECORD_COUNT = 10,
ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
ACPI_ERST_NOT_USED = 12,
ACPI_ERST_GET_ERROR_RANGE = 13,
ACPI_ERST_GET_ERROR_LENGTH = 14,
ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
ACPI_ERST_ACTION_RESERVED = 16 /* 16 and greater are reserved */
};
/* Values for Instruction field above */
enum AcpiErstInstructions
{
ACPI_ERST_READ_REGISTER = 0,
ACPI_ERST_READ_REGISTER_VALUE = 1,
ACPI_ERST_WRITE_REGISTER = 2,
ACPI_ERST_WRITE_REGISTER_VALUE = 3,
ACPI_ERST_NOOP = 4,
ACPI_ERST_LOAD_VAR1 = 5,
ACPI_ERST_LOAD_VAR2 = 6,
ACPI_ERST_STORE_VAR1 = 7,
ACPI_ERST_ADD = 8,
ACPI_ERST_SUBTRACT = 9,
ACPI_ERST_ADD_VALUE = 10,
ACPI_ERST_SUBTRACT_VALUE = 11,
ACPI_ERST_STALL = 12,
ACPI_ERST_STALL_WHILE_TRUE = 13,
ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
ACPI_ERST_GOTO = 15,
ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
ACPI_ERST_MOVE_DATA = 18,
ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
};
/* Command status return values */
enum AcpiErstCommandStatus
{
ACPI_ERST_SUCESS = 0,
ACPI_ERST_NO_SPACE = 1,
ACPI_ERST_NOT_AVAILABLE = 2,
ACPI_ERST_FAILURE = 3,
ACPI_ERST_RECORD_EMPTY = 4,
ACPI_ERST_NOT_FOUND = 5,
ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
};
/* Error Record Serialization Information */
typedef struct acpi_erst_info
{
UINT16 Signature; /* Should be "ER" */
UINT8 Data[48];
} ACPI_ERST_INFO;
/*******************************************************************************
*
* HEST - Hardware Error Source Table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_hest
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 ErrorSourceCount;
} ACPI_TABLE_HEST;
/* HEST subtable header */
typedef struct acpi_hest_header
{
UINT16 Type;
UINT16 SourceId;
} ACPI_HEST_HEADER;
/* Values for Type field above for subtables */
enum AcpiHestTypes
{
ACPI_HEST_TYPE_IA32_CHECK = 0,
ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
ACPI_HEST_TYPE_IA32_NMI = 2,
ACPI_HEST_TYPE_NOT_USED3 = 3,
ACPI_HEST_TYPE_NOT_USED4 = 4,
ACPI_HEST_TYPE_NOT_USED5 = 5,
ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
ACPI_HEST_TYPE_AER_ENDPOINT = 7,
ACPI_HEST_TYPE_AER_BRIDGE = 8,
ACPI_HEST_TYPE_GENERIC_ERROR = 9,
ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */
};
/*
* HEST substructures contained in subtables
*/
/*
* IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
* ACPI_HEST_IA_CORRECTED structures.
*/
typedef struct acpi_hest_ia_error_bank
{
UINT8 BankNumber;
UINT8 ClearStatusOnInit;
UINT8 StatusFormat;
UINT8 Reserved;
UINT32 ControlRegister;
UINT64 ControlData;
UINT32 StatusRegister;
UINT32 AddressRegister;
UINT32 MiscRegister;
} ACPI_HEST_IA_ERROR_BANK;
/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
typedef struct acpi_hest_aer_common
{
UINT16 Reserved1;
UINT8 Flags;
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
UINT32 Bus;
UINT16 Device;
UINT16 Function;
UINT16 DeviceControl;
UINT16 Reserved2;
UINT32 UncorrectableMask;
UINT32 UncorrectableSeverity;
UINT32 CorrectableMask;
UINT32 AdvancedCapabilities;
} ACPI_HEST_AER_COMMON;
/* Masks for HEST Flags fields */
#define ACPI_HEST_FIRMWARE_FIRST (1)
#define ACPI_HEST_GLOBAL (1<<1)
/* Hardware Error Notification */
typedef struct acpi_hest_notify
{
UINT8 Type;
UINT8 Length;
UINT16 ConfigWriteEnable;
UINT32 PollInterval;
UINT32 Vector;
UINT32 PollingThresholdValue;
UINT32 PollingThresholdWindow;
UINT32 ErrorThresholdValue;
UINT32 ErrorThresholdWindow;
} ACPI_HEST_NOTIFY;
/* Values for Notify Type field above */
enum AcpiHestNotifyTypes
{
ACPI_HEST_NOTIFY_POLLED = 0,
ACPI_HEST_NOTIFY_EXTERNAL = 1,
ACPI_HEST_NOTIFY_LOCAL = 2,
ACPI_HEST_NOTIFY_SCI = 3,
ACPI_HEST_NOTIFY_NMI = 4,
ACPI_HEST_NOTIFY_RESERVED = 5 /* 5 and greater are reserved */
};
/* Values for ConfigWriteEnable bitfield above */
#define ACPI_HEST_TYPE (1)
#define ACPI_HEST_POLL_INTERVAL (1<<1)
#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
/*
* HEST subtables
*/
/* 0: IA32 Machine Check Exception */
typedef struct acpi_hest_ia_machine_check
{
ACPI_HEST_HEADER Header;
UINT16 Reserved1;
UINT8 Flags;
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
UINT64 GlobalCapabilityData;
UINT64 GlobalControlData;
UINT8 NumHardwareBanks;
UINT8 Reserved3[7];
} ACPI_HEST_IA_MACHINE_CHECK;
/* 1: IA32 Corrected Machine Check */
typedef struct acpi_hest_ia_corrected
{
ACPI_HEST_HEADER Header;
UINT16 Reserved1;
UINT8 Flags;
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
ACPI_HEST_NOTIFY Notify;
UINT8 NumHardwareBanks;
UINT8 Reserved2[3];
} ACPI_HEST_IA_CORRECTED;
/* 2: IA32 Non-Maskable Interrupt */
typedef struct acpi_hest_ia_nmi
{
ACPI_HEST_HEADER Header;
UINT32 Reserved;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
UINT32 MaxRawDataLength;
} ACPI_HEST_IA_NMI;
/* 3,4,5: Not used */
/* 6: PCI Express Root Port AER */
typedef struct acpi_hest_aer_root
{
ACPI_HEST_HEADER Header;
ACPI_HEST_AER_COMMON Aer;
UINT32 RootErrorCommand;
} ACPI_HEST_AER_ROOT;
/* 7: PCI Express AER (AER Endpoint) */
typedef struct acpi_hest_aer
{
ACPI_HEST_HEADER Header;
ACPI_HEST_AER_COMMON Aer;
} ACPI_HEST_AER;
/* 8: PCI Express/PCI-X Bridge AER */
typedef struct acpi_hest_aer_bridge
{
ACPI_HEST_HEADER Header;
ACPI_HEST_AER_COMMON Aer;
UINT32 UncorrectableMask2;
UINT32 UncorrectableSeverity2;
UINT32 AdvancedCapabilities2;
} ACPI_HEST_AER_BRIDGE;
/* 9: Generic Hardware Error Source */
typedef struct acpi_hest_generic
{
ACPI_HEST_HEADER Header;
UINT16 RelatedSourceId;
UINT8 Reserved;
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
UINT32 MaxRawDataLength;
ACPI_GENERIC_ADDRESS ErrorStatusAddress;
ACPI_HEST_NOTIFY Notify;
UINT32 ErrorBlockLength;
} ACPI_HEST_GENERIC;
/* Generic Error Status block */
typedef struct acpi_hest_generic_status
{
UINT32 BlockStatus;
UINT32 RawDataOffset;
UINT32 RawDataLength;
UINT32 DataLength;
UINT32 ErrorSeverity;
} ACPI_HEST_GENERIC_STATUS;
/* Values for BlockStatus flags above */
#define ACPI_HEST_UNCORRECTABLE (1)
#define ACPI_HEST_CORRECTABLE (1<<1)
#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
/* Generic Error Data entry */
typedef struct acpi_hest_generic_data
{
UINT8 SectionType[16];
UINT32 ErrorSeverity;
UINT16 Revision;
UINT8 ValidationBits;
UINT8 Flags;
UINT32 ErrorDataLength;
UINT8 FruId[16];
UINT8 FruText[20];
} ACPI_HEST_GENERIC_DATA;
/*******************************************************************************
*
* MADT - Multiple APIC Description Table
* Version 3
*
******************************************************************************/
typedef struct acpi_table_madt
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 Address; /* Physical address of local APIC */
UINT32 Flags;
} ACPI_TABLE_MADT;
/* Masks for Flags field above */
#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
/* Values for PCATCompat flag */
#define ACPI_MADT_DUAL_PIC 0
#define ACPI_MADT_MULTIPLE_APIC 1
/* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */
enum AcpiMadtType
{
ACPI_MADT_TYPE_LOCAL_APIC = 0,
ACPI_MADT_TYPE_IO_APIC = 1,
ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
ACPI_MADT_TYPE_NMI_SOURCE = 3,
ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
ACPI_MADT_TYPE_IO_SAPIC = 6,
ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
ACPI_MADT_TYPE_RESERVED = 11 /* 11 and greater are reserved */
};
/*
* MADT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
*/
/* 0: Processor Local APIC */
typedef struct acpi_madt_local_apic
{
ACPI_SUBTABLE_HEADER Header;
UINT8 ProcessorId; /* ACPI processor id */
UINT8 Id; /* Processor's local APIC id */
UINT32 LapicFlags;
} ACPI_MADT_LOCAL_APIC;
/* 1: IO APIC */
typedef struct acpi_madt_io_apic
{
ACPI_SUBTABLE_HEADER Header;
UINT8 Id; /* I/O APIC ID */
UINT8 Reserved; /* Reserved - must be zero */
UINT32 Address; /* APIC physical address */
UINT32 GlobalIrqBase; /* Global system interrupt where INTI lines start */
} ACPI_MADT_IO_APIC;
/* 2: Interrupt Override */
typedef struct acpi_madt_interrupt_override
{
ACPI_SUBTABLE_HEADER Header;
UINT8 Bus; /* 0 - ISA */
UINT8 SourceIrq; /* Interrupt source (IRQ) */
UINT32 GlobalIrq; /* Global system interrupt */
UINT16 IntiFlags;
} ACPI_MADT_INTERRUPT_OVERRIDE;
/* 3: NMI Source */
typedef struct acpi_madt_nmi_source
{
ACPI_SUBTABLE_HEADER Header;
UINT16 IntiFlags;
UINT32 GlobalIrq; /* Global system interrupt */
} ACPI_MADT_NMI_SOURCE;
/* 4: Local APIC NMI */
typedef struct acpi_madt_local_apic_nmi
{
ACPI_SUBTABLE_HEADER Header;
UINT8 ProcessorId; /* ACPI processor id */
UINT16 IntiFlags;
UINT8 Lint; /* LINTn to which NMI is connected */
} ACPI_MADT_LOCAL_APIC_NMI;
/* 5: Address Override */
typedef struct acpi_madt_local_apic_override
{
ACPI_SUBTABLE_HEADER Header;
UINT16 Reserved; /* Reserved, must be zero */
UINT64 Address; /* APIC physical address */
} ACPI_MADT_LOCAL_APIC_OVERRIDE;
/* 6: I/O Sapic */
typedef struct acpi_madt_io_sapic
{
ACPI_SUBTABLE_HEADER Header;
UINT8 Id; /* I/O SAPIC ID */
UINT8 Reserved; /* Reserved, must be zero */
UINT32 GlobalIrqBase; /* Global interrupt for SAPIC start */
UINT64 Address; /* SAPIC physical address */
} ACPI_MADT_IO_SAPIC;
/* 7: Local Sapic */
typedef struct acpi_madt_local_sapic
{
ACPI_SUBTABLE_HEADER Header;
UINT8 ProcessorId; /* ACPI processor id */
UINT8 Id; /* SAPIC ID */
UINT8 Eid; /* SAPIC EID */
UINT8 Reserved[3]; /* Reserved, must be zero */
UINT32 LapicFlags;
UINT32 Uid; /* Numeric UID - ACPI 3.0 */
char UidString[1]; /* String UID - ACPI 3.0 */
} ACPI_MADT_LOCAL_SAPIC;
/* 8: Platform Interrupt Source */
typedef struct acpi_madt_interrupt_source
{
ACPI_SUBTABLE_HEADER Header;
UINT16 IntiFlags;
UINT8 Type; /* 1=PMI, 2=INIT, 3=corrected */
UINT8 Id; /* Processor ID */
UINT8 Eid; /* Processor EID */
UINT8 IoSapicVector; /* Vector value for PMI interrupts */
UINT32 GlobalIrq; /* Global system interrupt */
UINT32 Flags; /* Interrupt Source Flags */
} ACPI_MADT_INTERRUPT_SOURCE;
/* Masks for Flags field above */
#define ACPI_MADT_CPEI_OVERRIDE (1)
/* 9: Processor Local X2APIC (ACPI 4.0) */
typedef struct acpi_madt_local_x2apic
{
ACPI_SUBTABLE_HEADER Header;
UINT16 Reserved; /* Reserved - must be zero */
UINT32 LocalApicId; /* Processor x2APIC ID */
UINT32 LapicFlags;
UINT32 Uid; /* ACPI processor UID */
} ACPI_MADT_LOCAL_X2APIC;
/* 10: Local X2APIC NMI (ACPI 4.0) */
typedef struct acpi_madt_local_x2apic_nmi
{
ACPI_SUBTABLE_HEADER Header;
UINT16 IntiFlags;
UINT32 Uid; /* ACPI processor UID */
UINT8 Lint; /* LINTn to which NMI is connected */
UINT8 Reserved[3]; /* Reserved - must be zero */
} ACPI_MADT_LOCAL_X2APIC_NMI;
/*
* Common flags fields for MADT subtables
*/
/* MADT Local APIC flags (LapicFlags) */
#define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
/* MADT MPS INTI flags (IntiFlags) */
#define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
#define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
/* Values for MPS INTI flags */
#define ACPI_MADT_POLARITY_CONFORMS 0
#define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
#define ACPI_MADT_POLARITY_RESERVED 2
#define ACPI_MADT_POLARITY_ACTIVE_LOW 3
#define ACPI_MADT_TRIGGER_CONFORMS (0)
#define ACPI_MADT_TRIGGER_EDGE (1<<2)
#define ACPI_MADT_TRIGGER_RESERVED (2<<2)
#define ACPI_MADT_TRIGGER_LEVEL (3<<2)
/*******************************************************************************
*
* MSCT - Maximum System Characteristics Table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_msct
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 ProximityOffset; /* Location of proximity info struct(s) */
UINT32 MaxProximityDomains;/* Max number of proximity domains */
UINT32 MaxClockDomains; /* Max number of clock domains */
UINT64 MaxAddress; /* Max physical address in system */
} ACPI_TABLE_MSCT;
/* Subtable - Maximum Proximity Domain Information. Version 1 */
typedef struct acpi_msct_proximity
{
UINT8 Revision;
UINT8 Length;
UINT32 RangeStart; /* Start of domain range */
UINT32 RangeEnd; /* End of domain range */
UINT32 ProcessorCapacity;
UINT64 MemoryCapacity; /* In bytes */
} ACPI_MSCT_PROXIMITY;
/*******************************************************************************
*
* SBST - Smart Battery Specification Table
* Version 1
*
******************************************************************************/
typedef struct acpi_table_sbst
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 WarningLevel;
UINT32 LowLevel;
UINT32 CriticalLevel;
} ACPI_TABLE_SBST;
/*******************************************************************************
*
* SLIT - System Locality Distance Information Table
* Version 1
*
******************************************************************************/
typedef struct acpi_table_slit
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT64 LocalityCount;
UINT8 Entry[1]; /* Real size = localities^2 */
} ACPI_TABLE_SLIT;
/*******************************************************************************
*
* SRAT - System Resource Affinity Table
* Version 3
*
******************************************************************************/
typedef struct acpi_table_srat
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 TableRevision; /* Must be value '1' */
UINT64 Reserved; /* Reserved, must be zero */
} ACPI_TABLE_SRAT;
/* Values for subtable type in ACPI_SUBTABLE_HEADER */
enum AcpiSratType
{
ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
ACPI_SRAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
};
/*
* SRAT Sub-tables, correspond to Type in ACPI_SUBTABLE_HEADER
*/
/* 0: Processor Local APIC/SAPIC Affinity */
typedef struct acpi_srat_cpu_affinity
{
ACPI_SUBTABLE_HEADER Header;
UINT8 ProximityDomainLo;
UINT8 ApicId;
UINT32 Flags;
UINT8 LocalSapicEid;
UINT8 ProximityDomainHi[3];
UINT32 Reserved; /* Reserved, must be zero */
} ACPI_SRAT_CPU_AFFINITY;
/* Flags */
#define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
/* 1: Memory Affinity */
typedef struct acpi_srat_mem_affinity
{
ACPI_SUBTABLE_HEADER Header;
UINT32 ProximityDomain;
UINT16 Reserved; /* Reserved, must be zero */
UINT64 BaseAddress;
UINT64 Length;
UINT32 Reserved1;
UINT32 Flags;
UINT64 Reserved2; /* Reserved, must be zero */
} ACPI_SRAT_MEM_AFFINITY;
/* Flags */
#define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
#define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
#define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
/* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
typedef struct acpi_srat_x2apic_cpu_affinity
{
ACPI_SUBTABLE_HEADER Header;
UINT16 Reserved; /* Reserved, must be zero */
UINT32 ProximityDomain;
UINT32 ApicId;
UINT32 Flags;
UINT32 ClockDomain;
UINT32 Reserved2;
} ACPI_SRAT_X2APIC_CPU_AFFINITY;
/* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */
#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
/* Reset to default packing */
#pragma pack()
#endif /* __ACTBL1_H__ */