/******************************************************************************
   *
   * Name: actbl1.h - Additional ACPI table definitions
   *
   *****************************************************************************/
  
  /*
   * Copyright (C) 2000 - 2013, 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: C bitfields are not used for this reason:
   *
   * "Bitfields are great and easy to read, but unfortunately the C language
   * does not specify the layout of bitfields in memory, which means they are
   * essentially useless for dealing with packed data in on-disk formats or
   * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
   * this decision was a design error in C. Ritchie could have picked an order
   * and stuck with it." Norman Ramsey.
   * See http://stackoverflow.com/a/1053662/41661
   */
  
  /*******************************************************************************
   *
   * Common subtable headers
   *
   ******************************************************************************/
  
  /* Generic subtable header (used in MADT, SRAT, etc.) */
  
  struct acpi_subtable_header {
  	u8 type;
  	u8 length;
  };
  
  /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
  
  struct acpi_whea_header {
  	u8 action;
  	u8 instruction;
  	u8 flags;
  	u8 reserved;
  	struct acpi_generic_address register_region;
  	u64 value;		/* Value used with Read/Write register */
  	u64 mask;		/* Bitmask required for this register instruction */
  };
  
  /*******************************************************************************
   *
   * BERT - Boot Error Record Table (ACPI 4.0)
   *        Version 1
   *
   ******************************************************************************/
  
  struct acpi_table_bert {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u32 region_length;	/* Length of the boot error region */
  	u64 address;		/* Physical address of the error region */
  };
  
  /* Boot Error Region (not a subtable, pointed to by Address field above) */
  
  struct acpi_bert_region {
  	u32 block_status;	/* Type of error information */
  	u32 raw_data_offset;	/* Offset to raw error data */
  	u32 raw_data_length;	/* Length of raw error data */
  	u32 data_length;	/* Length of generic error data */
  	u32 error_severity;	/* Severity code */
  };
  
  /* Values for block_status 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 error_severity above */
  
  enum acpi_bert_error_severity {
  	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 error_severity field above
   * uses the struct acpi_hest_generic_data defined under the HEST table below
   */
  
  /*******************************************************************************
   *
   * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
   *        Version 1
   *
   ******************************************************************************/
  
  struct acpi_table_cpep {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u64 reserved;
  };
  
  /* Subtable */
  
  struct acpi_cpep_polling {
  	struct acpi_subtable_header header;
  	u8 id;			/* Processor ID */
  	u8 eid;			/* Processor EID */
  	u32 interval;		/* Polling interval (msec) */
  };
  
  /*******************************************************************************
   *
   * ECDT - Embedded Controller Boot Resources Table
   *        Version 1
   *
   ******************************************************************************/
  
  struct acpi_table_ecdt {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	struct acpi_generic_address control;	/* Address of EC command/status register */
  	struct acpi_generic_address data;	/* Address of EC data register */
  	u32 uid;		/* Unique ID - must be same as the EC _UID method */
  	u8 gpe;			/* The GPE for the EC */
  	u8 id[1];		/* Full namepath of the EC in the ACPI namespace */
  };
  
  /*******************************************************************************
   *
   * EINJ - Error Injection Table (ACPI 4.0)
   *        Version 1
   *
   ******************************************************************************/
  
  struct acpi_table_einj {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u32 header_length;
  	u8 flags;
  	u8 reserved[3];
  	u32 entries;
  };
  
  /* EINJ Injection Instruction Entries (actions) */
  
  struct acpi_einj_entry {
  	struct acpi_whea_header whea_header;	/* Common header for WHEA tables */
  };
  
  /* Masks for Flags field above */
  
  #define ACPI_EINJ_PRESERVE          (1)
  
  /* Values for Action field above */
  
  enum acpi_einj_actions {
  	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_SET_ERROR_TYPE_WITH_ADDRESS = 8,
  	ACPI_EINJ_ACTION_RESERVED = 9,	/* 9 and greater are reserved */
  	ACPI_EINJ_TRIGGER_ERROR = 0xFF	/* Except for this value */
  };
  
  /* Values for Instruction field above */
  
  enum acpi_einj_instructions {
  	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_FLUSH_CACHELINE = 5,
  	ACPI_EINJ_INSTRUCTION_RESERVED = 6	/* 6 and greater are reserved */
  };
  
  struct acpi_einj_error_type_with_addr {
  	u32 error_type;
  	u32 vendor_struct_offset;
  	u32 flags;
  	u32 apic_id;
  	u64 address;
  	u64 range;
  	u32 pcie_id;
  };
  
  struct acpi_einj_vendor {
  	u32 length;
  	u32 pcie_id;
  	u16 vendor_id;
  	u16 device_id;
  	u8 revision_id;
  	u8 reserved[3];
  };
  
  /* EINJ Trigger Error Action Table */
  
  struct acpi_einj_trigger {
  	u32 header_size;
  	u32 revision;
  	u32 table_size;
  	u32 entry_count;
  };
  
  /* Command status return values */
  
  enum acpi_einj_command_status {
  	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)
  #define ACPI_EINJ_VENDOR_DEFINED            (1<<31)
  
  /*******************************************************************************
   *
   * ERST - Error Record Serialization Table (ACPI 4.0)
   *        Version 1
   *
   ******************************************************************************/
  
  struct acpi_table_erst {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u32 header_length;
  	u32 reserved;
  	u32 entries;
  };
  
  /* ERST Serialization Entries (actions) */
  
  struct acpi_erst_entry {
  	struct acpi_whea_header whea_header;	/* Common header for WHEA tables */
  };
  
  /* Masks for Flags field above */
  
  #define ACPI_ERST_PRESERVE          (1)
  
  /* Values for Action field above */
  
  enum acpi_erst_actions {
  	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 acpi_erst_instructions {
  	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 acpi_erst_command_status {
  	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 */
  
  struct acpi_erst_info {
  	u16 signature;		/* Should be "ER" */
  	u8 data[48];
  };
  
  /*******************************************************************************
   *
   * HEST - Hardware Error Source Table (ACPI 4.0)
   *        Version 1
   *
   ******************************************************************************/
  
  struct acpi_table_hest {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u32 error_source_count;
  };
  
  /* HEST subtable header */
  
  struct acpi_hest_header {
  	u16 type;
  	u16 source_id;
  };
  
  /* Values for Type field above for subtables */
  
  enum acpi_hest_types {
  	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 struct acpi_hest_ia_machine_check and
   * struct acpi_hest_ia_corrected structures.
   */
  struct acpi_hest_ia_error_bank {
  	u8 bank_number;
  	u8 clear_status_on_init;
  	u8 status_format;
  	u8 reserved;
  	u32 control_register;
  	u64 control_data;
  	u32 status_register;
  	u32 address_register;
  	u32 misc_register;
  };
  
  /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
  
  struct acpi_hest_aer_common {
  	u16 reserved1;
  	u8 flags;
  	u8 enabled;
  	u32 records_to_preallocate;
  	u32 max_sections_per_record;
  	u32 bus;		/* Bus and Segment numbers */
  	u16 device;
  	u16 function;
  	u16 device_control;
  	u16 reserved2;
  	u32 uncorrectable_mask;
  	u32 uncorrectable_severity;
  	u32 correctable_mask;
  	u32 advanced_capabilities;
  };
  
  /* Masks for HEST Flags fields */
  
  #define ACPI_HEST_FIRMWARE_FIRST        (1)
  #define ACPI_HEST_GLOBAL                (1<<1)
  
  /*
   * Macros to access the bus/segment numbers in Bus field above:
   *  Bus number is encoded in bits 7:0
   *  Segment number is encoded in bits 23:8
   */
  #define ACPI_HEST_BUS(bus)              ((bus) & 0xFF)
  #define ACPI_HEST_SEGMENT(bus)          (((bus) >> 8) & 0xFFFF)
  
  /* Hardware Error Notification */
  
  struct acpi_hest_notify {
  	u8 type;
  	u8 length;
  	u16 config_write_enable;
  	u32 poll_interval;
  	u32 vector;
  	u32 polling_threshold_value;
  	u32 polling_threshold_window;
  	u32 error_threshold_value;
  	u32 error_threshold_window;
  };
  
  /* Values for Notify Type field above */
  
  enum acpi_hest_notify_types {
  	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_CMCI = 5,	/* ACPI 5.0 */
  	ACPI_HEST_NOTIFY_MCE = 6,	/* ACPI 5.0 */
  	ACPI_HEST_NOTIFY_RESERVED = 7	/* 7 and greater are reserved */
  };
  
  /* Values for config_write_enable 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 */
  
  struct acpi_hest_ia_machine_check {
  	struct acpi_hest_header header;
  	u16 reserved1;
  	u8 flags;
  	u8 enabled;
  	u32 records_to_preallocate;
  	u32 max_sections_per_record;
  	u64 global_capability_data;
  	u64 global_control_data;
  	u8 num_hardware_banks;
  	u8 reserved3[7];
  };
  
  /* 1: IA32 Corrected Machine Check */
  
  struct acpi_hest_ia_corrected {
  	struct acpi_hest_header header;
  	u16 reserved1;
  	u8 flags;
  	u8 enabled;
  	u32 records_to_preallocate;
  	u32 max_sections_per_record;
  	struct acpi_hest_notify notify;
  	u8 num_hardware_banks;
  	u8 reserved2[3];
  };
  
  /* 2: IA32 Non-Maskable Interrupt */
  
  struct acpi_hest_ia_nmi {
  	struct acpi_hest_header header;
  	u32 reserved;
  	u32 records_to_preallocate;
  	u32 max_sections_per_record;
  	u32 max_raw_data_length;
  };
  
  /* 3,4,5: Not used */
  
  /* 6: PCI Express Root Port AER */
  
  struct acpi_hest_aer_root {
  	struct acpi_hest_header header;
  	struct acpi_hest_aer_common aer;
  	u32 root_error_command;
  };
  
  /* 7: PCI Express AER (AER Endpoint) */
  
  struct acpi_hest_aer {
  	struct acpi_hest_header header;
  	struct acpi_hest_aer_common aer;
  };
  
  /* 8: PCI Express/PCI-X Bridge AER */
  
  struct acpi_hest_aer_bridge {
  	struct acpi_hest_header header;
  	struct acpi_hest_aer_common aer;
  	u32 uncorrectable_mask2;
  	u32 uncorrectable_severity2;
  	u32 advanced_capabilities2;
  };
  
  /* 9: Generic Hardware Error Source */
  
  struct acpi_hest_generic {
  	struct acpi_hest_header header;
  	u16 related_source_id;
  	u8 reserved;
  	u8 enabled;
  	u32 records_to_preallocate;
  	u32 max_sections_per_record;
  	u32 max_raw_data_length;
  	struct acpi_generic_address error_status_address;
  	struct acpi_hest_notify notify;
  	u32 error_block_length;
  };
  
  /* Generic Error Status block */
  
  struct acpi_generic_status {
  	u32 block_status;
  	u32 raw_data_offset;
  	u32 raw_data_length;
  	u32 data_length;
  	u32 error_severity;
  };
  
  /* Values for block_status flags above */
  
  #define ACPI_GEN_ERR_UC			BIT(0)
  #define ACPI_GEN_ERR_CE			BIT(1)
  #define ACPI_GEN_ERR_MULTI_UC		BIT(2)
  #define ACPI_GEN_ERR_MULTI_CE		BIT(3)
  #define ACPI_GEN_ERR_COUNT_SHIFT	(0xFF<<4) /* 8 bits, error count */
  
  /* Generic Error Data entry */
  
  struct acpi_generic_data {
  	u8 section_type[16];
  	u32 error_severity;
  	u16 revision;
  	u8 validation_bits;
  	u8 flags;
  	u32 error_data_length;
  	u8 fru_id[16];
  	u8 fru_text[20];
  };
  
  /*******************************************************************************
   *
   * MADT - Multiple APIC Description Table
   *        Version 3
   *
   ******************************************************************************/
  
  struct acpi_table_madt {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u32 address;		/* Physical address of local APIC */
  	u32 flags;
  };
  
  /* 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 struct acpi_subtable_header */
  
  enum acpi_madt_type {
  	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_GENERIC_INTERRUPT = 11,
  	ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
  	ACPI_MADT_TYPE_RESERVED = 13	/* 13 and greater are reserved */
  };
  
  /*
   * MADT Sub-tables, correspond to Type in struct acpi_subtable_header
   */
  
  /* 0: Processor Local APIC */
  
  struct acpi_madt_local_apic {
  	struct acpi_subtable_header header;
  	u8 processor_id;	/* ACPI processor id */
  	u8 id;			/* Processor's local APIC id */
  	u32 lapic_flags;
  };
  
  /* 1: IO APIC */
  
  struct acpi_madt_io_apic {
  	struct acpi_subtable_header header;
  	u8 id;			/* I/O APIC ID */
  	u8 reserved;		/* reserved - must be zero */
  	u32 address;		/* APIC physical address */
  	u32 global_irq_base;	/* Global system interrupt where INTI lines start */
  };
  
  /* 2: Interrupt Override */
  
  struct acpi_madt_interrupt_override {
  	struct acpi_subtable_header header;
  	u8 bus;			/* 0 - ISA */
  	u8 source_irq;		/* Interrupt source (IRQ) */
  	u32 global_irq;		/* Global system interrupt */
  	u16 inti_flags;
  };
  
  /* 3: NMI Source */
  
  struct acpi_madt_nmi_source {
  	struct acpi_subtable_header header;
  	u16 inti_flags;
  	u32 global_irq;		/* Global system interrupt */
  };
  
  /* 4: Local APIC NMI */
  
  struct acpi_madt_local_apic_nmi {
  	struct acpi_subtable_header header;
  	u8 processor_id;	/* ACPI processor id */
  	u16 inti_flags;
  	u8 lint;		/* LINTn to which NMI is connected */
  };
  
  /* 5: Address Override */
  
  struct acpi_madt_local_apic_override {
  	struct acpi_subtable_header header;
  	u16 reserved;		/* Reserved, must be zero */
  	u64 address;		/* APIC physical address */
  };
  
  /* 6: I/O Sapic */
  
  struct acpi_madt_io_sapic {
  	struct acpi_subtable_header header;
  	u8 id;			/* I/O SAPIC ID */
  	u8 reserved;		/* Reserved, must be zero */
  	u32 global_irq_base;	/* Global interrupt for SAPIC start */
  	u64 address;		/* SAPIC physical address */
  };
  
  /* 7: Local Sapic */
  
  struct acpi_madt_local_sapic {
  	struct acpi_subtable_header header;
  	u8 processor_id;	/* ACPI processor id */
  	u8 id;			/* SAPIC ID */
  	u8 eid;			/* SAPIC EID */
  	u8 reserved[3];		/* Reserved, must be zero */
  	u32 lapic_flags;
  	u32 uid;		/* Numeric UID - ACPI 3.0 */
  	char uid_string[1];	/* String UID  - ACPI 3.0 */
  };
  
  /* 8: Platform Interrupt Source */
  
  struct acpi_madt_interrupt_source {
  	struct acpi_subtable_header header;
  	u16 inti_flags;
  	u8 type;		/* 1=PMI, 2=INIT, 3=corrected */
  	u8 id;			/* Processor ID */
  	u8 eid;			/* Processor EID */
  	u8 io_sapic_vector;	/* Vector value for PMI interrupts */
  	u32 global_irq;		/* Global system interrupt */
  	u32 flags;		/* Interrupt Source Flags */
  };
  
  /* Masks for Flags field above */
  
  #define ACPI_MADT_CPEI_OVERRIDE     (1)
  
  /* 9: Processor Local X2APIC (ACPI 4.0) */
  
  struct acpi_madt_local_x2apic {
  	struct acpi_subtable_header header;
  	u16 reserved;		/* reserved - must be zero */
  	u32 local_apic_id;	/* Processor x2APIC ID  */
  	u32 lapic_flags;
  	u32 uid;		/* ACPI processor UID */
  };
  
  /* 10: Local X2APIC NMI (ACPI 4.0) */
  
  struct acpi_madt_local_x2apic_nmi {
  	struct acpi_subtable_header header;
  	u16 inti_flags;
  	u32 uid;		/* ACPI processor UID */
  	u8 lint;		/* LINTn to which NMI is connected */
  	u8 reserved[3];		/* reserved - must be zero */
  };
  
  /* 11: Generic Interrupt (ACPI 5.0) */
  
  struct acpi_madt_generic_interrupt {
  	struct acpi_subtable_header header;
  	u16 reserved;		/* reserved - must be zero */
  	u32 gic_id;
  	u32 uid;
  	u32 flags;
  	u32 parking_version;
  	u32 performance_interrupt;
  	u64 parked_address;
  	u64 base_address;
  };
  
  /* 12: Generic Distributor (ACPI 5.0) */
  
  struct acpi_madt_generic_distributor {
  	struct acpi_subtable_header header;
  	u16 reserved;		/* reserved - must be zero */
  	u32 gic_id;
  	u64 base_address;
  	u32 global_irq_base;
  	u32 reserved2;		/* reserved - must be zero */
  };
  
  /*
   * Common flags fields for MADT subtables
   */
  
  /* MADT Local APIC flags (lapic_flags) and GIC flags */
  
  #define ACPI_MADT_ENABLED           (1)	/* 00: Processor is usable if set */
  
  /* MADT MPS INTI flags (inti_flags) */
  
  #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
   *
   ******************************************************************************/
  
  struct acpi_table_msct {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u32 proximity_offset;	/* Location of proximity info struct(s) */
  	u32 max_proximity_domains;	/* Max number of proximity domains */
  	u32 max_clock_domains;	/* Max number of clock domains */
  	u64 max_address;	/* Max physical address in system */
  };
  
  /* subtable - Maximum Proximity Domain Information. Version 1 */
  
  struct acpi_msct_proximity {
  	u8 revision;
  	u8 length;
  	u32 range_start;	/* Start of domain range */
  	u32 range_end;		/* End of domain range */
  	u32 processor_capacity;
  	u64 memory_capacity;	/* In bytes */
  };
  
  /*******************************************************************************
   *
   * SBST - Smart Battery Specification Table
   *        Version 1
   *
   ******************************************************************************/
  
  struct acpi_table_sbst {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u32 warning_level;
  	u32 low_level;
  	u32 critical_level;
  };
  
  /*******************************************************************************
   *
   * SLIT - System Locality Distance Information Table
   *        Version 1
   *
   ******************************************************************************/
  
  struct acpi_table_slit {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u64 locality_count;
  	u8 entry[1];		/* Real size = localities^2 */
  };
  
  /*******************************************************************************
   *
   * SRAT - System Resource Affinity Table
   *        Version 3
   *
   ******************************************************************************/
  
  struct acpi_table_srat {
  	struct acpi_table_header header;	/* Common ACPI table header */
  	u32 table_revision;	/* Must be value '1' */
  	u64 reserved;		/* Reserved, must be zero */
  };
  
  /* Values for subtable type in struct acpi_subtable_header */
  
  enum acpi_srat_type {
  	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 struct acpi_subtable_header
   */
  
  /* 0: Processor Local APIC/SAPIC Affinity */
  
  struct acpi_srat_cpu_affinity {
  	struct acpi_subtable_header header;
  	u8 proximity_domain_lo;
  	u8 apic_id;
  	u32 flags;
  	u8 local_sapic_eid;
  	u8 proximity_domain_hi[3];
  	u32 reserved;		/* Reserved, must be zero */
  };
  
  /* Flags */
  
  #define ACPI_SRAT_CPU_USE_AFFINITY  (1)	/* 00: Use affinity structure */
  
  /* 1: Memory Affinity */
  
  struct acpi_srat_mem_affinity {
  	struct acpi_subtable_header header;
  	u32 proximity_domain;
  	u16 reserved;		/* Reserved, must be zero */
  	u64 base_address;
  	u64 length;
         u32 reserved1;
  	u32 flags;
         u64 reserved2;	       /* Reserved, must be zero */
  };
  
  /* 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) */
  
  struct acpi_srat_x2apic_cpu_affinity {
  	struct acpi_subtable_header header;
  	u16 reserved;		/* Reserved, must be zero */
  	u32 proximity_domain;
  	u32 apic_id;
  	u32 flags;
  	u32 clock_domain;
  	u32 reserved2;
  };
  
  /* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */
  
  #define ACPI_SRAT_CPU_ENABLED       (1)	/* 00: Use affinity structure */
  
  /* Reset to default packing */
  
  #pragma pack()
  
  #endif				/* __ACTBL1_H__ */