/****************************************************************************** * * Name: actbl1.h - Additional ACPI table definitions * *****************************************************************************/ /* * Copyright (C) 2000 - 2007, R. Byron Moore * 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 * * These tables are not consumed directly by the ACPICA subsystem, but are * included here to support device drivers and the AML disassembler. * ******************************************************************************/ /* * Values for description table header signatures. Useful because they make * it more difficult to inadvertently type in the wrong signature. */ #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */ #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */ #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping 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_HPET "HPET" /* High Precision Event Timer table */ #define ACPI_SIG_IBFT "IBFT" /* i_sCSI Boot Firmware Table */ #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ #define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */ #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */ #define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource 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 u8 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 header (used in MADT, SRAT, etc.) */ struct acpi_subtable_header { u8 type; u8 length; }; /* Common 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 */ }; /******************************************************************************* * * ASF - Alert Standard Format table (Signature "ASF!") * * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 * ******************************************************************************/ struct acpi_table_asf { struct acpi_table_header header; /* Common ACPI table header */ }; /* ASF subtable header */ struct acpi_asf_header { u8 type; u8 reserved; u16 length; }; /* Values for Type field above */ enum acpi_asf_type { ACPI_ASF_TYPE_INFO = 0, ACPI_ASF_TYPE_ALERT = 1, ACPI_ASF_TYPE_CONTROL = 2, ACPI_ASF_TYPE_BOOT = 3, ACPI_ASF_TYPE_ADDRESS = 4, ACPI_ASF_TYPE_RESERVED = 5 }; /* * ASF subtables */ /* 0: ASF Information */ struct acpi_asf_info { struct acpi_asf_header header; u8 min_reset_value; u8 min_poll_interval; u16 system_id; u32 mfg_id; u8 flags; u8 reserved2[3]; }; /* 1: ASF Alerts */ struct acpi_asf_alert { struct acpi_asf_header header; u8 assert_mask; u8 deassert_mask; u8 alerts; u8 data_length; }; struct acpi_asf_alert_data { u8 address; u8 command; u8 mask; u8 value; u8 sensor_type; u8 type; u8 offset; u8 source_type; u8 severity; u8 sensor_number; u8 entity; u8 instance; }; /* 2: ASF Remote Control */ struct acpi_asf_remote { struct acpi_asf_header header; u8 controls; u8 data_length; u16 reserved2; }; struct acpi_asf_control_data { u8 function; u8 address; u8 command; u8 value; }; /* 3: ASF RMCP Boot Options */ struct acpi_asf_rmcp { struct acpi_asf_header header; u8 capabilities[7]; u8 completion_code; u32 enterprise_id; u8 command; u16 parameter; u16 boot_options; u16 oem_parameters; }; /* 4: ASF Address */ struct acpi_asf_address { struct acpi_asf_header header; u8 eprom_address; u8 devices; }; /******************************************************************************* * * BERT - Boot Error Record Table * ******************************************************************************/ 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 addresss of the error region */ }; /* Boot Error Region */ struct acpi_bert_region { u32 block_status; u32 raw_data_offset; u32 raw_data_length; u32 data_length; u32 error_severity; }; /* block_status Flags */ #define ACPI_BERT_UNCORRECTABLE (1) #define ACPI_BERT_CORRECTABLE (2) #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (4) #define ACPI_BERT_MULTIPLE_CORRECTABLE (8) /******************************************************************************* * * BOOT - Simple Boot Flag Table * ******************************************************************************/ struct acpi_table_boot { struct acpi_table_header header; /* Common ACPI table header */ u8 cmos_index; /* Index in CMOS RAM for the boot register */ u8 reserved[3]; }; /******************************************************************************* * * CPEP - Corrected Platform Error Polling table * ******************************************************************************/ struct acpi_table_cpep { struct acpi_table_header header; /* Common ACPI table header */ u64 reserved; }; /* Subtable */ struct acpi_cpep_polling { u8 type; u8 length; u8 id; /* Processor ID */ u8 eid; /* Processor EID */ u32 interval; /* Polling interval (msec) */ }; /******************************************************************************* * * DBGP - Debug Port table * ******************************************************************************/ struct acpi_table_dbgp { struct acpi_table_header header; /* Common ACPI table header */ u8 type; /* 0=full 16550, 1=subset of 16550 */ u8 reserved[3]; struct acpi_generic_address debug_port; }; /******************************************************************************* * * DMAR - DMA Remapping table * ******************************************************************************/ struct acpi_table_dmar { struct acpi_table_header header; /* Common ACPI table header */ u8 width; /* Host Address Width */ u8 flags; u8 reserved[10]; }; /* DMAR subtable header */ struct acpi_dmar_header { u16 type; u16 length; }; /* Values for subtable type in struct acpi_dmar_header */ enum acpi_dmar_type { ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, ACPI_DMAR_TYPE_ATSR = 2, ACPI_DMAR_TYPE_RESERVED = 3 /* 3 and greater are reserved */ }; struct acpi_dmar_device_scope { u8 entry_type; u8 length; u16 reserved; u8 enumeration_id; u8 bus; }; /* Values for entry_type in struct acpi_dmar_device_scope */ enum acpi_dmar_scope_type { ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, ACPI_DMAR_SCOPE_TYPE_HPET = 4, ACPI_DMAR_SCOPE_TYPE_RESERVED = 5 /* 5 and greater are reserved */ }; struct acpi_dmar_pci_path { u8 dev; u8 fn; }; /* * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header */ /* 0: Hardware Unit Definition */ struct acpi_dmar_hardware_unit { struct acpi_dmar_header header; u8 flags; u8 reserved; u16 segment; u64 address; /* Register Base Address */ }; /* Flags */ #define ACPI_DMAR_INCLUDE_ALL (1) /* 1: Reserved Memory Defininition */ struct acpi_dmar_reserved_memory { struct acpi_dmar_header header; u16 reserved; u16 segment; u64 base_address; /* 4_k aligned base address */ u64 end_address; /* 4_k aligned limit address */ }; /* Flags */ #define ACPI_DMAR_ALLOW_ALL (1) /******************************************************************************* * * ECDT - Embedded Controller Boot Resources Table * ******************************************************************************/ 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 * ******************************************************************************/ struct acpi_table_einj { struct acpi_table_header header; /* Common ACPI table header */ u32 header_length; u32 reserved; u32 entries; }; /* EINJ Injection Instruction Entries (actions) */ struct acpi_einj_entry { struct acpi_whea_header whea_header; /* Common header for WHEA tables */ }; /* 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_ACTION_RESERVED = 8, /* 8 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_INSTRUCTION_RESERVED = 5 /* 5 and greater are reserved */ }; /* EINJ Trigger Error Action Table */ struct acpi_einj_trigger { u32 header_size; u32 revision; u32 table_size; u32 entry_count; }; /******************************************************************************* * * ERST - Error Record Serialization Table * ******************************************************************************/ 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 */ }; /* Values for Action field above */ enum acpi_erst_actions { ACPI_ERST_BEGIN_WRITE_OPERATION = 0, ACPI_ERST_BEGIN_READ_OPERATION = 1, ACPI_ERST_BETGIN_CLEAR_OPERATION = 2, ACPI_ERST_END_OPERATION = 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_IDENTIFIER = 8, ACPI_ERST_SET_RECORD_IDENTIFIER = 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 */ }; /******************************************************************************* * * HEST - Hardware Error Source Table * ******************************************************************************/ 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; }; /* Values for Type field above for subtables */ enum acpi_hest_types { ACPI_HEST_TYPE_XPF_MACHINE_CHECK = 0, ACPI_HEST_TYPE_XPF_CORRECTED_MACHINE_CHECK = 1, ACPI_HEST_TYPE_XPF_UNUSED = 2, ACPI_HEST_TYPE_XPF_NON_MASKABLE_INTERRUPT = 3, ACPI_HEST_TYPE_IPF_CORRECTED_MACHINE_CHECK = 4, ACPI_HEST_TYPE_IPF_CORRECTED_PLATFORM_ERROR = 5, ACPI_HEST_TYPE_AER_ROOT_PORT = 6, ACPI_HEST_TYPE_AER_ENDPOINT = 7, ACPI_HEST_TYPE_AER_BRIDGE = 8, ACPI_HEST_TYPE_GENERIC_HARDWARE_ERROR_SOURCE = 9, ACPI_HEST_TYPE_RESERVED = 10 /* 10 and greater are reserved */ }; /* * HEST Sub-subtables */ /* XPF Machine Check Error Bank */ struct acpi_hest_xpf_error_bank { u8 bank_number; u8 clear_status_on_init; u8 status_format; u8 config_write_enable; u32 control_register; u64 control_init_data; u32 status_register; u32 address_register; u32 misc_register; }; /* Generic Error Status */ struct acpi_hest_generic_status { u32 block_status; u32 raw_data_offset; u32 raw_data_length; u32 data_length; u32 error_severity; }; /* Generic Error Data */ struct acpi_hest_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]; }; /* Common HEST structure for PCI/AER types below (6,7,8) */ struct acpi_hest_aer_common { u16 source_id; u16 config_write_enable; u8 flags; u8 enabled; u32 records_to_pre_allocate; u32 max_sections_per_record; u32 bus; u16 device; u16 function; u16 device_control; u16 reserved; u32 uncorrectable_error_mask; u32 uncorrectable_error_severity; u32 correctable_error_mask; u32 advanced_error_cababilities; }; /* 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_RESERVED = 5 /* 5 and greater are reserved */ }; /* * HEST subtables * * From WHEA Design Document, 16 May 2007. * Note: There is no subtable type 2 in this version of the document, * and there are two different subtable type 3s. */ /* 0: XPF Machine Check Exception */ struct acpi_hest_xpf_machine_check { struct acpi_hest_header header; u16 source_id; u16 config_write_enable; u8 flags; u8 reserved1; u32 records_to_pre_allocate; u32 max_sections_per_record; u64 global_capability_data; u64 global_control_data; u8 num_hardware_banks; u8 reserved2[7]; }; /* 1: XPF Corrected Machine Check */ struct acpi_table_hest_xpf_corrected { struct acpi_hest_header header; u16 source_id; u16 config_write_enable; u8 flags; u8 enabled; u32 records_to_pre_allocate; u32 max_sections_per_record; struct acpi_hest_notify notify; u8 num_hardware_banks; u8 reserved[3]; }; /* 3: XPF Non-Maskable Interrupt */ struct acpi_hest_xpf_nmi { struct acpi_hest_header header; u16 source_id; u32 reserved; u32 records_to_pre_allocate; u32 max_sections_per_record; u32 max_raw_data_length; }; /* 4: IPF Corrected Machine Check */ struct acpi_hest_ipf_corrected { struct acpi_hest_header header; u8 enabled; u8 reserved; }; /* 5: IPF Corrected Platform Error */ struct acpi_hest_ipf_corrected_platform { struct acpi_hest_header header; u8 enabled; u8 reserved; }; /* 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 secondary_uncorrectable_error_mask; u32 secondary_uncorrectable_error_severity; u32 secondary_advanced_capabilities; }; /* 9: Generic Hardware Error Source */ struct acpi_hest_generic { struct acpi_hest_header header; u16 source_id; u16 related_source_id; u8 config_write_enable; u8 enabled; u32 records_to_pre_allocate; u32 max_sections_per_record; u32 max_raw_data_length; struct acpi_generic_address error_status_address; struct acpi_hest_notify notify; u32 error_status_block_length; }; /******************************************************************************* * * HPET - High Precision Event Timer table * ******************************************************************************/ struct acpi_table_hpet { struct acpi_table_header header; /* Common ACPI table header */ u32 id; /* Hardware ID of event timer block */ struct acpi_generic_address address; /* Address of event timer block */ u8 sequence; /* HPET sequence number */ u16 minimum_tick; /* Main counter min tick, periodic mode */ u8 flags; }; /*! Flags */ #define ACPI_HPET_PAGE_PROTECT (1) /* 00: No page protection */ #define ACPI_HPET_PAGE_PROTECT_4 (1<<1) /* 01: 4KB page protected */ #define ACPI_HPET_PAGE_PROTECT_64 (1<<2) /* 02: 64KB page protected */ /*! [End] no source code translation !*/ /******************************************************************************* * * IBFT - Boot Firmware Table * ******************************************************************************/ struct acpi_table_ibft { struct acpi_table_header header; /* Common ACPI table header */ u8 reserved[12]; }; /* IBFT common subtable header */ struct acpi_ibft_header { u8 type; u8 version; u16 length; u8 index; u8 flags; }; /* Values for Type field above */ enum acpi_ibft_type { ACPI_IBFT_TYPE_NOT_USED = 0, ACPI_IBFT_TYPE_CONTROL = 1, ACPI_IBFT_TYPE_INITIATOR = 2, ACPI_IBFT_TYPE_NIC = 3, ACPI_IBFT_TYPE_TARGET = 4, ACPI_IBFT_TYPE_EXTENSIONS = 5, ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ }; /* IBFT subtables */ struct acpi_ibft_control { struct acpi_ibft_header header; u16 extensions; u16 initiator_offset; u16 nic0_offset; u16 target0_offset; u16 nic1_offset; u16 target1_offset; }; struct acpi_ibft_initiator { struct acpi_ibft_header header; u8 sns_server[16]; u8 slp_server[16]; u8 primary_server[16]; u8 secondary_server[16]; u16 name_length; u16 name_offset; }; struct acpi_ibft_nic { struct acpi_ibft_header header; u8 ip_address[16]; u8 subnet_mask_prefix; u8 origin; u8 gateway[16]; u8 primary_dns[16]; u8 secondary_dns[16]; u8 dhcp[16]; u16 vlan; u8 mac_address[6]; u16 pci_address; u16 name_length; u16 name_offset; }; struct acpi_ibft_target { struct acpi_ibft_header header; u8 target_ip_address[16]; u16 target_ip_socket; u8 target_boot_lun[8]; u8 chap_type; u8 nic_association; u16 target_name_length; u16 target_name_offset; u16 chap_name_length; u16 chap_name_offset; u16 chap_secret_length; u16 chap_secret_offset; u16 reverse_chap_name_length; u16 reverse_chap_name_offset; u16 reverse_chap_secret_length; u16 reverse_chap_secret_offset; }; /******************************************************************************* * * MADT - Multiple APIC Description Table * ******************************************************************************/ struct acpi_table_madt { struct acpi_table_header header; /* Common ACPI table header */ u32 address; /* Physical address of local APIC */ u32 flags; }; /* Flags */ #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 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_RESERVED = 9 /* 9 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 */ }; /* Flags field above */ #define ACPI_MADT_CPEI_OVERRIDE (1) /* * Common flags fields for MADT subtables */ /* MADT Local APIC flags (lapic_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) /******************************************************************************* * * MCFG - PCI Memory Mapped Configuration table and sub-table * ******************************************************************************/ struct acpi_table_mcfg { struct acpi_table_header header; /* Common ACPI table header */ u8 reserved[8]; }; /* Subtable */ struct acpi_mcfg_allocation { u64 address; /* Base address, processor-relative */ u16 pci_segment; /* PCI segment group number */ u8 start_bus_number; /* Starting PCI Bus number */ u8 end_bus_number; /* Final PCI Bus number */ u32 reserved; }; /******************************************************************************* * * SBST - Smart Battery Specification Table * ******************************************************************************/ 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 * ******************************************************************************/ struct acpi_table_slit { struct acpi_table_header header; /* Common ACPI table header */ u64 locality_count; u8 entry[1]; /* Real size = localities^2 */ }; /******************************************************************************* * * SPCR - Serial Port Console Redirection table * ******************************************************************************/ struct acpi_table_spcr { struct acpi_table_header header; /* Common ACPI table header */ u8 interface_type; /* 0=full 16550, 1=subset of 16550 */ u8 reserved[3]; struct acpi_generic_address serial_port; u8 interrupt_type; u8 pc_interrupt; u32 interrupt; u8 baud_rate; u8 parity; u8 stop_bits; u8 flow_control; u8 terminal_type; u8 reserved1; u16 pci_device_id; u16 pci_vendor_id; u8 pci_bus; u8 pci_device; u8 pci_function; u32 pci_flags; u8 pci_segment; u32 reserved2; }; /******************************************************************************* * * SPMI - Server Platform Management Interface table * ******************************************************************************/ struct acpi_table_spmi { struct acpi_table_header header; /* Common ACPI table header */ u8 reserved; u8 interface_type; u16 spec_revision; /* Version of IPMI */ u8 interrupt_type; u8 gpe_number; /* GPE assigned */ u8 reserved1; u8 pci_device_flag; u32 interrupt; struct acpi_generic_address ipmi_register; u8 pci_segment; u8 pci_bus; u8 pci_device; u8 pci_function; }; /******************************************************************************* * * SRAT - System Resource Affinity Table * ******************************************************************************/ 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_RESERVED = 2 }; /* SRAT sub-tables */ 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_ENABLED (1) /* 00: Use affinity structure */ 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 memory_type; /* See acpi_address_range_id */ u32 flags; u64 reserved1; /* 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 */ /******************************************************************************* * * TCPA - Trusted Computing Platform Alliance table * ******************************************************************************/ struct acpi_table_tcpa { struct acpi_table_header header; /* Common ACPI table header */ u16 reserved; u32 max_log_length; /* Maximum length for the event log area */ u64 log_address; /* Address of the event log area */ }; /******************************************************************************* * * UEFI - UEFI Boot optimization Table * ******************************************************************************/ struct acpi_table_uefi { struct acpi_table_header header; /* Common ACPI table header */ u8 identifier[16]; /* UUID identifier */ u16 data_offset; /* Offset of remaining data in table */ u8 data; }; /******************************************************************************* * * WDAT - Watchdog Action Table * ******************************************************************************/ struct acpi_table_wdat { struct acpi_table_header header; /* Common ACPI table header */ u32 header_length; /* Watchdog Header Length */ u16 pci_segment; /* PCI Segment number */ u8 pci_bus; /* PCI Bus number */ u8 pci_device; /* PCI Device number */ u8 pci_function; /* PCI Function number */ u8 reserved[3]; u32 timer_period; /* Period of one timer count (msec) */ u32 max_count; /* Maximum counter value supported */ u32 min_count; /* Minimum counter value */ u8 flags; u8 reserved2[3]; u32 entries; /* Number of watchdog entries that follow */ }; /* WDAT Instruction Entries (actions) */ struct acpi_wdat_entry { struct acpi_whea_header whea_header; /* Common header for WHEA tables */ }; /* Values for Action field above */ enum acpi_wdat_actions { ACPI_WDAT_RESET = 1, ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, ACPI_WDAT_GET_COUNTDOWN = 5, ACPI_WDAT_SET_COUNTDOWN = 6, ACPI_WDAT_GET_RUNNING_STATE = 8, ACPI_WDAT_SET_RUNNING_STATE = 9, ACPI_WDAT_GET_STOPPED_STATE = 10, ACPI_WDAT_SET_STOPPED_STATE = 11, ACPI_WDAT_GET_REBOOT = 16, ACPI_WDAT_SET_REBOOT = 17, ACPI_WDAT_GET_SHUTDOWN = 18, ACPI_WDAT_SET_SHUTDOWN = 19, ACPI_WDAT_GET_STATUS = 32, ACPI_WDAT_SET_STATUS = 33, ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ }; /* Values for Instruction field above */ enum acpi_wdat_instructions { ACPI_WDAT_READ_VALUE = 0, ACPI_WDAT_READ_COUNTDOWN = 1, ACPI_WDAT_WRITE_VALUE = 2, ACPI_WDAT_WRITE_COUNTDOWN = 3, ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ }; /******************************************************************************* * * WDRT - Watchdog Resource Table * ******************************************************************************/ struct acpi_table_wdrt { struct acpi_table_header header; /* Common ACPI table header */ u32 header_length; /* Watchdog Header Length */ u8 pci_segment; /* PCI Segment number */ u8 pci_bus; /* PCI Bus number */ u8 pci_device; /* PCI Device number */ u8 pci_function; /* PCI Function number */ u32 timer_period; /* Period of one timer count (msec) */ u32 max_count; /* Maximum counter value supported */ u32 min_count; /* Minimum counter value */ u8 flags; u8 reserved[3]; u32 entries; /* Number of watchdog entries that follow */ }; /* Flags */ #define ACPI_WDRT_TIMER_ENABLED (1) /* 00: Timer enabled */ /* Reset to default packing */ #pragma pack() #endif /* __ACTBL1_H__ */