ACPICA: Split large ACPI table header (b24aad44) · Commits · 戴 / test

include/acpi/actbl.h

+23 −12

Original line number	Diff line number	Diff line
		@@ -44,6 +44,19 @@
		#ifndef __ACTBL_H__
		#define __ACTBL_H__

		/*******************************************************************************
		*
		* Fundamental ACPI tables
		*
		* This file contains definitions for the ACPI tables that are directly consumed
		* by ACPICA. All other tables are consumed by the OS-dependent ACPI-related
		* device drivers and other OS support code.
		*
		* The RSDP and FACS do not use the common ACPI table header. All other ACPI
		* tables use the header.
		*
		******************************************************************************/

		/*
		* Values for description table header signatures. Useful because they make
		* it more difficult to inadvertently type in the wrong signature.
		@@ -65,11 +78,6 @@
		#pragma pack(1)

		/*
		* These are the ACPI tables that are directly consumed by the subsystem.
		*
		* The RSDP and FACS do not use the common ACPI table header. All other ACPI
		* tables use the header.
		*
		* 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.
		@@ -77,9 +85,8 @@

		/*******************************************************************************
		*
		* ACPI Table Header. This common header is used by all tables except the
		* RSDP and FACS. The define is used for direct inclusion of header into
		* other ACPI tables
		* Master ACPI Table Header. This common header is used by all ACPI tables
		* except the RSDP and FACS.
		*
		******************************************************************************/

		@@ -95,13 +102,16 @@ struct acpi_table_header {
		u32 asl_compiler_revision; /* ASL compiler version */
		};

		/*
		/*******************************************************************************
		*
		* GAS - Generic Address Structure (ACPI 2.0+)
		*
		* Note: Since this structure is used in the ACPI tables, it is byte aligned.
		* If misalignment is not supported, access to the Address field must be
		* performed with care.
		*/
		* If misaliged access is not supported by the hardware, accesses to the
		* 64-bit Address field must be performed with care.
		*
		******************************************************************************/

		struct acpi_generic_address {
		u8 space_id; /* Address space where struct or register exists */
		u8 bit_width; /* Size in bits of given register */
		@@ -325,5 +335,6 @@ struct acpi_table_desc {
		*/

		#include <acpi/actbl1.h>
		#include <acpi/actbl2.h>

		#endif /* __ACTBL_H__ */

include/acpi/actbl1.h

+3 −550

Original line number	Diff line number	Diff line
		@@ -46,41 +46,29 @@

		/*******************************************************************************
		*
		* Additional ACPI Tables
		* 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. 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
		@@ -113,115 +101,6 @@ struct acpi_whea_header {
		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
		@@ -251,18 +130,6 @@ struct acpi_bert_region {
		#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
		@@ -284,123 +151,6 @@ struct acpi_cpep_polling {
		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
		* From "Intel Virtualization Technology for Directed I/O", Sept. 2007
		*
		******************************************************************************/

		struct acpi_table_dmar {
		struct acpi_table_header header; /* Common ACPI table header */
		u8 width; /* Host Address Width */
		u8 flags;
		u8 reserved[10];
		};

		/* Flags */

		#define ACPI_DMAR_INTR_REMAP (1)

		/* 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)


		/* 2: Root Port ATS Capability Reporting Structure */

		struct acpi_dmar_atsr {
		struct acpi_dmar_header header;
		u8 flags;
		u8 reserved;
		u16 segment;
		};

		/* Flags */

		#define ACPI_DMAR_ALL_PORTS (1)

		/*******************************************************************************
		*
		* ECDT - Embedded Controller Boot Resources Table
		@@ -762,119 +512,6 @@ struct acpi_hest_generic {
		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
		@@ -1056,27 +693,6 @@ struct acpi_madt_local_x2apic_nmi {
		#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
		@@ -1102,59 +718,6 @@ struct acpi_table_slit {
		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
		@@ -1227,116 +790,6 @@ struct acpi_srat_x2apic_cpu_affinity {

		#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */

		/*******************************************************************************
		*
		* 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()

include/acpi/actbl2.h

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