Skip to content

L
linux
Commit e62f8227 authored by Erik Schmauss's avatar Erik Schmauss Committed by Rafael J. Wysocki
Browse files
Options

ACPICA: Restructure ACPI table files 

ACPICA commit a025731aec31745b775f7bdcd850c57d0a08298d

Split/restructure:
Table headers (actbl1*.h)
disassembler table info files (dmtbinfo*.c)
disassembler table dump files (dmtbdump*.c)

Adds 6 new files.

Link: https://github.com/acpica/acpica/commit/a025731aSigned-off-by: default avatarBob Moore <robert.moore@intel.com>
Signed-off-by: default avatarErik Schmauss <erik.schmauss@intel.com>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
parent 91ab883e
Hide whitespace changes
Inline Side-by-side
Showing with 2305 additions and 2313 deletions
include/acpi/actbl1.h
View file @ e62f8227
......@@ -46,13 +46,11 @@
/*******************************************************************************
*
* Additional ACPI Tables (1)
* 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.
*
* The tables in this file are fully defined within the ACPI specification.
*
******************************************************************************/
/*
......@@ -60,22 +58,42 @@
* file. 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_BGRT "BGRT" /* Boot Graphics Resource Table */
#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
#define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement 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_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
#define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
#define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description 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_PDTT "PDTT" /* Platform Debug Trigger Table */
#define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */
#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
#define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */
#define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
#define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
#define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */
#define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
/* Reserved table signatures */
#define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
/*
* These tables have been seen in the field, but no definition has been found
*/
#ifdef ACPI_UNDEFINED_TABLES
#define ACPI_SIG_ATKG "ATKG"
#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
#define ACPI_SIG_IEIT "IEIT"
#endif
/*
* All tables must be byte-packed to match the ACPI specification, since
......@@ -120,6 +138,120 @@ struct acpi_whea_header {
u64 mask; /* Bitmask required for this register instruction */
};
/*******************************************************************************
*
* ASF - Alert Standard Format table (Signature "ASF!")
* Revision 0x10
*
* 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];
};
/* Masks for Flags field above */
#define ACPI_ASF_SMBUS_PROTOCOLS (1)
/* 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 (ACPI 4.0)
......@@ -166,6 +298,43 @@ enum acpi_bert_error_severity {
* uses the struct acpi_hest_generic_data defined under the HEST table below
*/
/*******************************************************************************
*
* BGRT - Boot Graphics Resource Table (ACPI 5.0)
* Version 1
*
******************************************************************************/
struct acpi_table_bgrt {
struct acpi_table_header header; /* Common ACPI table header */
u16 version;
u8 status;
u8 image_type;
u64 image_address;
u32 image_offset_x;
u32 image_offset_y;
};
/* Flags for Status field above */
#define ACPI_BGRT_DISPLAYED (1)
#define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1)
/*******************************************************************************
*
* BOOT - Simple Boot Flag Table
* Version 1
*
* Conforms to the "Simple Boot Flag Specification", Version 2.1
*
******************************************************************************/
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 (ACPI 4.0)
......@@ -187,6 +356,348 @@ struct acpi_cpep_polling {
u32 interval; /* Polling interval (msec) */
};
/*******************************************************************************
*
* CSRT - Core System Resource Table
* Version 0
*
* Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
*
******************************************************************************/
struct acpi_table_csrt {
struct acpi_table_header header; /* Common ACPI table header */
};
/* Resource Group subtable */
struct acpi_csrt_group {
u32 length;
u32 vendor_id;
u32 subvendor_id;
u16 device_id;
u16 subdevice_id;
u16 revision;
u16 reserved;
u32 shared_info_length;
/* Shared data immediately follows (Length = shared_info_length) */
};
/* Shared Info subtable */
struct acpi_csrt_shared_info {
u16 major_version;
u16 minor_version;
u32 mmio_base_low;
u32 mmio_base_high;
u32 gsi_interrupt;
u8 interrupt_polarity;
u8 interrupt_mode;
u8 num_channels;
u8 dma_address_width;
u16 base_request_line;
u16 num_handshake_signals;
u32 max_block_size;
/* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
};
/* Resource Descriptor subtable */
struct acpi_csrt_descriptor {
u32 length;
u16 type;
u16 subtype;
u32 uid;
/* Resource-specific information immediately follows */
};
/* Resource Types */
#define ACPI_CSRT_TYPE_INTERRUPT 0x0001
#define ACPI_CSRT_TYPE_TIMER 0x0002
#define ACPI_CSRT_TYPE_DMA 0x0003
/* Resource Subtypes */
#define ACPI_CSRT_XRUPT_LINE 0x0000
#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
#define ACPI_CSRT_TIMER 0x0000
#define ACPI_CSRT_DMA_CHANNEL 0x0000
#define ACPI_CSRT_DMA_CONTROLLER 0x0001
/*******************************************************************************
*
* DBG2 - Debug Port Table 2
* Version 0 (Both main table and subtables)
*
* Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015
*
******************************************************************************/
struct acpi_table_dbg2 {
struct acpi_table_header header; /* Common ACPI table header */
u32 info_offset;
u32 info_count;
};
struct acpi_dbg2_header {
u32 info_offset;
u32 info_count;
};
/* Debug Device Information Subtable */
struct acpi_dbg2_device {
u8 revision;
u16 length;
u8 register_count; /* Number of base_address registers */
u16 namepath_length;
u16 namepath_offset;
u16 oem_data_length;
u16 oem_data_offset;
u16 port_type;
u16 port_subtype;
u16 reserved;
u16 base_address_offset;
u16 address_size_offset;
/*
* Data that follows:
* base_address (required) - Each in 12-byte Generic Address Structure format.
* address_size (required) - Array of u32 sizes corresponding to each base_address register.
* Namepath (required) - Null terminated string. Single dot if not supported.
* oem_data (optional) - Length is oem_data_length.
*/
};
/* Types for port_type field above */
#define ACPI_DBG2_SERIAL_PORT 0x8000
#define ACPI_DBG2_1394_PORT 0x8001
#define ACPI_DBG2_USB_PORT 0x8002
#define ACPI_DBG2_NET_PORT 0x8003
/* Subtypes for port_subtype field above */
#define ACPI_DBG2_16550_COMPATIBLE 0x0000
#define ACPI_DBG2_16550_SUBSET 0x0001
#define ACPI_DBG2_ARM_PL011 0x0003
#define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
#define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
#define ACPI_DBG2_ARM_DCC 0x000F
#define ACPI_DBG2_BCM2835 0x0010
#define ACPI_DBG2_1394_STANDARD 0x0000
#define ACPI_DBG2_USB_XHCI 0x0000
#define ACPI_DBG2_USB_EHCI 0x0001
/*******************************************************************************
*
* DBGP - Debug Port table
* Version 1
*
* Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
*
******************************************************************************/
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
* Version 1
*
* Conforms to "Intel Virtualization Technology for Directed I/O",
* Version 2.3, October 2014
*
******************************************************************************/
struct acpi_table_dmar {
struct acpi_table_header header; /* Common ACPI table header */
u8 width; /* Host Address Width */
u8 flags;
u8 reserved[10];
};
/* Masks for Flags field above */
#define ACPI_DMAR_INTR_REMAP (1)
#define ACPI_DMAR_X2APIC_OPT_OUT (1<<1)
#define ACPI_DMAR_X2APIC_MODE (1<<2)
/* 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_ROOT_ATS = 2,
ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
ACPI_DMAR_TYPE_NAMESPACE = 4,
ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */
};
/* DMAR Device Scope structure */
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 - device types */
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_NAMESPACE = 5,
ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */
};
struct acpi_dmar_pci_path {
u8 device;
u8 function;
};
/*
* DMAR Subtables, 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 */
};
/* Masks for Flags field above */
#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; /* 4K aligned base address */
u64 end_address; /* 4K aligned limit address */
};
/* Masks for Flags field above */
#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;
};
/* Masks for Flags field above */
#define ACPI_DMAR_ALL_PORTS (1)
/* 3: Remapping Hardware Static Affinity Structure */
struct acpi_dmar_rhsa {
struct acpi_dmar_header header;
u32 reserved;
u64 base_address;
u32 proximity_domain;
};
/* 4: ACPI Namespace Device Declaration Structure */
struct acpi_dmar_andd {
struct acpi_dmar_header header;
u8 reserved[3];
u8 device_number;
char device_name[1];
};
/*******************************************************************************
*
* DRTM - Dynamic Root of Trust for Measurement table
* Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
* Table version 1
*
******************************************************************************/
struct acpi_table_drtm {
struct acpi_table_header header; /* Common ACPI table header */
u64 entry_base_address;
u64 entry_length;
u32 entry_address32;
u64 entry_address64;
u64 exit_address;
u64 log_area_address;
u32 log_area_length;
u64 arch_dependent_address;
u32 flags;
};
/* Flag Definitions for above */
#define ACPI_DRTM_ACCESS_ALLOWED (1)
#define ACPI_DRTM_ENABLE_GAP_CODE (1<<1)
#define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2)
#define ACPI_DRTM_AUTHORITY_ORDER (1<<3)
/* 1) Validated Tables List (64-bit addresses) */
struct acpi_drtm_vtable_list {
u32 validated_table_count;
u64 validated_tables[1];
};
/* 2) Resources List (of Resource Descriptors) */
/* Resource Descriptor */
struct acpi_drtm_resource {
u8 size[7];
u8 type;
u64 address;
};
struct acpi_drtm_resource_list {
u32 resource_count;
struct acpi_drtm_resource resources[1];
};
/* 3) Platform-specific Identifiers List */
struct acpi_drtm_dps_id {
u32 dps_id_length;
u8 dps_id[16];
};
/*******************************************************************************
*
* ECDT - Embedded Controller Boot Resources Table
......@@ -403,24 +914,215 @@ struct acpi_erst_info {
/*******************************************************************************
*
* HEST - Hardware Error Source Table (ACPI 4.0)
* FPDT - Firmware Performance Data Table (ACPI 5.0)
* Version 1
*
******************************************************************************/
struct acpi_table_hest {
struct acpi_table_fpdt {
struct acpi_table_header header; /* Common ACPI table header */
u32 error_source_count;
};
/* HEST subtable header */
/* FPDT subtable header (Performance Record Structure) */
struct acpi_hest_header {
struct acpi_fpdt_header {
u16 type;
u16 source_id;
u8 length;
u8 revision;
};
/* Values for Type field above for subtables */
/* Values for Type field above */
enum acpi_fpdt_type {
ACPI_FPDT_TYPE_BOOT = 0,
ACPI_FPDT_TYPE_S3PERF = 1
};
/*
* FPDT subtables
*/
/* 0: Firmware Basic Boot Performance Record */
struct acpi_fpdt_boot_pointer {
struct acpi_fpdt_header header;
u8 reserved[4];
u64 address;
};
/* 1: S3 Performance Table Pointer Record */
struct acpi_fpdt_s3pt_pointer {
struct acpi_fpdt_header header;
u8 reserved[4];
u64 address;
};
/*
* S3PT - S3 Performance Table. This table is pointed to by the
* S3 Pointer Record above.
*/
struct acpi_table_s3pt {
u8 signature[4]; /* "S3PT" */
u32 length;
};
/*
* S3PT Subtables (Not part of the actual FPDT)
*/
/* Values for Type field in S3PT header */
enum acpi_s3pt_type {
ACPI_S3PT_TYPE_RESUME = 0,
ACPI_S3PT_TYPE_SUSPEND = 1,
ACPI_FPDT_BOOT_PERFORMANCE = 2
};
struct acpi_s3pt_resume {
struct acpi_fpdt_header header;
u32 resume_count;
u64 full_resume;
u64 average_resume;
};
struct acpi_s3pt_suspend {
struct acpi_fpdt_header header;
u64 suspend_start;
u64 suspend_end;
};
/*
* FPDT Boot Performance Record (Not part of the actual FPDT)
*/
struct acpi_fpdt_boot {
struct acpi_fpdt_header header;
u8 reserved[4];
u64 reset_end;
u64 load_start;
u64 startup_start;
u64 exit_services_entry;
u64 exit_services_exit;
};
/*******************************************************************************
*
* GTDT - Generic Timer Description Table (ACPI 5.1)
* Version 2
*
******************************************************************************/
struct acpi_table_gtdt {
struct acpi_table_header header; /* Common ACPI table header */
u64 counter_block_addresss;
u32 reserved;
u32 secure_el1_interrupt;
u32 secure_el1_flags;
u32 non_secure_el1_interrupt;
u32 non_secure_el1_flags;
u32 virtual_timer_interrupt;
u32 virtual_timer_flags;
u32 non_secure_el2_interrupt;
u32 non_secure_el2_flags;
u64 counter_read_block_address;
u32 platform_timer_count;
u32 platform_timer_offset;
};
/* Flag Definitions: Timer Block Physical Timers and Virtual timers */
#define ACPI_GTDT_INTERRUPT_MODE (1)
#define ACPI_GTDT_INTERRUPT_POLARITY (1<<1)
#define ACPI_GTDT_ALWAYS_ON (1<<2)
/* Common GTDT subtable header */
struct acpi_gtdt_header {
u8 type;
u16 length;
};
/* Values for GTDT subtable type above */
enum acpi_gtdt_type {
ACPI_GTDT_TYPE_TIMER_BLOCK = 0,
ACPI_GTDT_TYPE_WATCHDOG = 1,
ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
};
/* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */
/* 0: Generic Timer Block */
struct acpi_gtdt_timer_block {
struct acpi_gtdt_header header;
u8 reserved;
u64 block_address;
u32 timer_count;
u32 timer_offset;
};
/* Timer Sub-Structure, one per timer */
struct acpi_gtdt_timer_entry {
u8 frame_number;
u8 reserved[3];
u64 base_address;
u64 el0_base_address;
u32 timer_interrupt;
u32 timer_flags;
u32 virtual_timer_interrupt;
u32 virtual_timer_flags;
u32 common_flags;
};
/* Flag Definitions: timer_flags and virtual_timer_flags above */
#define ACPI_GTDT_GT_IRQ_MODE (1)
#define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
/* Flag Definitions: common_flags above */
#define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
#define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
/* 1: SBSA Generic Watchdog Structure */
struct acpi_gtdt_watchdog {
struct acpi_gtdt_header header;
u8 reserved;
u64 refresh_frame_address;
u64 control_frame_address;
u32 timer_interrupt;
u32 timer_flags;
};
/* Flag Definitions: timer_flags above */
#define ACPI_GTDT_WATCHDOG_IRQ_MODE (1)
#define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1)
#define ACPI_GTDT_WATCHDOG_SECURE (1<<2)
/*******************************************************************************
*
* 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,
......@@ -825,838 +1527,130 @@ struct acpi_hmat_cache {
/*******************************************************************************
*
* 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 1
#define ACPI_MADT_MULTIPLE_APIC 0
/* 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_GENERIC_MSI_FRAME = 13,
ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */
};
/*
* MADT Subtables, 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 + ACPI 6.0 changes) */
struct acpi_madt_generic_interrupt {
struct acpi_subtable_header header;
u16 reserved; /* reserved - must be zero */
u32 cpu_interface_number;
u32 uid;
u32 flags;
u32 parking_version;
u32 performance_interrupt;
u64 parked_address;
u64 base_address;
u64 gicv_base_address;
u64 gich_base_address;
u32 vgic_interrupt;
u64 gicr_base_address;
u64 arm_mpidr;
u8 efficiency_class;
u8 reserved2[3];
};
/* Masks for Flags field above */
/* ACPI_MADT_ENABLED (1) Processor is usable if set */
#define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */
#define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */
/* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
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;
u8 version;
u8 reserved2[3]; /* reserved - must be zero */
};
/* Values for Version field above */
enum acpi_madt_gic_version {
ACPI_MADT_GIC_VERSION_NONE = 0,
ACPI_MADT_GIC_VERSION_V1 = 1,
ACPI_MADT_GIC_VERSION_V2 = 2,
ACPI_MADT_GIC_VERSION_V3 = 3,
ACPI_MADT_GIC_VERSION_V4 = 4,
ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */
};
/* 13: Generic MSI Frame (ACPI 5.1) */
struct acpi_madt_generic_msi_frame {
struct acpi_subtable_header header;
u16 reserved; /* reserved - must be zero */
u32 msi_frame_id;
u64 base_address;
u32 flags;
u16 spi_count;
u16 spi_base;
};
/* Masks for Flags field above */
#define ACPI_MADT_OVERRIDE_SPI_VALUES (1)
/* 14: Generic Redistributor (ACPI 5.1) */
struct acpi_madt_generic_redistributor {
struct acpi_subtable_header header;
u16 reserved; /* reserved - must be zero */
u64 base_address;
u32 length;
};
/* 15: Generic Translator (ACPI 6.0) */
struct acpi_madt_generic_translator {
struct acpi_subtable_header header;
u16 reserved; /* reserved - must be zero */
u32 translation_id;
u64 base_address;
u32 reserved2;
};
/*
* Common flags fields for MADT subtables
*/
/* MADT Local APIC 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)
* HPET - High Precision Event Timer table
* 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 */
};
/*******************************************************************************
*
* NFIT - NVDIMM Interface Table (ACPI 6.0+)
* Version 1
*
******************************************************************************/
struct acpi_table_nfit {
struct acpi_table_header header; /* Common ACPI table header */
u32 reserved; /* Reserved, must be zero */
};
/* Subtable header for NFIT */
struct acpi_nfit_header {
u16 type;
u16 length;
};
/* Values for subtable type in struct acpi_nfit_header */
enum acpi_nfit_type {
ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0,
ACPI_NFIT_TYPE_MEMORY_MAP = 1,
ACPI_NFIT_TYPE_INTERLEAVE = 2,
ACPI_NFIT_TYPE_SMBIOS = 3,
ACPI_NFIT_TYPE_CONTROL_REGION = 4,
ACPI_NFIT_TYPE_DATA_REGION = 5,
ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6,
ACPI_NFIT_TYPE_CAPABILITIES = 7,
ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */
};
/*
* NFIT Subtables
*/
/* 0: System Physical Address Range Structure */
struct acpi_nfit_system_address {
struct acpi_nfit_header header;
u16 range_index;
u16 flags;
u32 reserved; /* Reserved, must be zero */
u32 proximity_domain;
u8 range_guid[16];
u64 address;
u64 length;
u64 memory_mapping;
};
/* Flags */
#define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */
#define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */
/* Range Type GUIDs appear in the include/acuuid.h file */
/* 1: Memory Device to System Address Range Map Structure */
struct acpi_nfit_memory_map {
struct acpi_nfit_header header;
u32 device_handle;
u16 physical_id;
u16 region_id;
u16 range_index;
u16 region_index;
u64 region_size;
u64 region_offset;
u64 address;
u16 interleave_index;
u16 interleave_ways;
u16 flags;
u16 reserved; /* Reserved, must be zero */
};
/* Flags */
#define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */
#define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */
#define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */
#define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */
#define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */
#define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */
#define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */
/* 2: Interleave Structure */
struct acpi_nfit_interleave {
struct acpi_nfit_header header;
u16 interleave_index;
u16 reserved; /* Reserved, must be zero */
u32 line_count;
u32 line_size;
u32 line_offset[1]; /* Variable length */
};
/* 3: SMBIOS Management Information Structure */
struct acpi_nfit_smbios {
struct acpi_nfit_header header;
u32 reserved; /* Reserved, must be zero */
u8 data[1]; /* Variable length */
};
/* 4: NVDIMM Control Region Structure */
struct acpi_nfit_control_region {
struct acpi_nfit_header header;
u16 region_index;
u16 vendor_id;
u16 device_id;
u16 revision_id;
u16 subsystem_vendor_id;
u16 subsystem_device_id;
u16 subsystem_revision_id;
u8 valid_fields;
u8 manufacturing_location;
u16 manufacturing_date;
u8 reserved[2]; /* Reserved, must be zero */
u32 serial_number;
u16 code;
u16 windows;
u64 window_size;
u64 command_offset;
u64 command_size;
u64 status_offset;
u64 status_size;
u16 flags;
u8 reserved1[6]; /* Reserved, must be zero */
};
/* Flags */
#define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
/* valid_fields bits */
#define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */
/* 5: NVDIMM Block Data Window Region Structure */
struct acpi_nfit_data_region {
struct acpi_nfit_header header;
u16 region_index;
u16 windows;
u64 offset;
u64 size;
u64 capacity;
u64 start_address;
};
/* 6: Flush Hint Address Structure */
struct acpi_nfit_flush_address {
struct acpi_nfit_header header;
u32 device_handle;
u16 hint_count;
u8 reserved[6]; /* Reserved, must be zero */
u64 hint_address[1]; /* Variable length */
};
/* 7: Platform Capabilities Structure */
struct acpi_nfit_capabilities {
struct acpi_nfit_header header;
u8 highest_capability;
u8 reserved[3]; /* Reserved, must be zero */
u32 capabilities;
u32 reserved2;
};
/* Capabilities Flags */
#define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */
#define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */
#define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */
/*
* NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM
*/
struct nfit_device_handle {
u32 handle;
};
/* Device handle construction and extraction macros */
#define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F
#define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0
#define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00
#define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000
#define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000
#define ACPI_NFIT_DIMM_NUMBER_OFFSET 0
#define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4
#define ACPI_NFIT_MEMORY_ID_OFFSET 8
#define ACPI_NFIT_SOCKET_ID_OFFSET 12
#define ACPI_NFIT_NODE_ID_OFFSET 16
/* Macro to construct a NFIT/NVDIMM device handle */
#define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \
((dimm) | \
((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \
((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \
((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \
((node) << ACPI_NFIT_NODE_ID_OFFSET))
/* Macros to extract individual fields from a NFIT/NVDIMM device handle */
#define ACPI_NFIT_GET_DIMM_NUMBER(handle) \
((handle) & ACPI_NFIT_DIMM_NUMBER_MASK)
#define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \
(((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET)
#define ACPI_NFIT_GET_MEMORY_ID(handle) \
(((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET)
#define ACPI_NFIT_GET_SOCKET_ID(handle) \
(((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET)
#define ACPI_NFIT_GET_NODE_ID(handle) \
(((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET)
/*******************************************************************************
*
* PDTT - Platform Debug Trigger Table (ACPI 6.2)
* Version 0
* Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
* Version 1.0a, October 2004
*
******************************************************************************/
struct acpi_table_pdtt {
struct acpi_table_hpet {
struct acpi_table_header header; /* Common ACPI table header */
u8 trigger_count;
u8 reserved[3];
u32 array_offset;
};
/*
* PDTT Communication Channel Identifier Structure.
* The number of these structures is defined by trigger_count above,
* starting at array_offset.
*/
struct acpi_pdtt_channel {
u8 subchannel_id;
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 for above */
#define ACPI_PDTT_RUNTIME_TRIGGER (1)
#define ACPI_PDTT_WAIT_COMPLETION (1<<1)
/*******************************************************************************
*
* PPTT - Processor Properties Topology Table (ACPI 6.2)
* Version 1
*
******************************************************************************/
struct acpi_table_pptt {
struct acpi_table_header header; /* Common ACPI table header */
};
/* Values for Type field above */
enum acpi_pptt_type {
ACPI_PPTT_TYPE_PROCESSOR = 0,
ACPI_PPTT_TYPE_CACHE = 1,
ACPI_PPTT_TYPE_ID = 2,
ACPI_PPTT_TYPE_RESERVED = 3
};
/* 0: Processor Hierarchy Node Structure */
struct acpi_pptt_processor {
struct acpi_subtable_header header;
u16 reserved;
u32 flags;
u32 parent;
u32 acpi_processor_id;
u32 number_of_priv_resources;
};
/* Flags */
#define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */
#define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */
/* 1: Cache Type Structure */
struct acpi_pptt_cache {
struct acpi_subtable_header header;
u16 reserved;
u32 flags;
u32 next_level_of_cache;
u32 size;
u32 number_of_sets;
u8 associativity;
u8 attributes;
u16 line_size;
};
/* Flags */
#define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */
#define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */
#define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */
#define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */
#define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */
#define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */
#define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */
/* Masks for Attributes */
#define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */
#define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */
#define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */
/* Attributes describing cache */
#define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */
#define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */
#define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */
#define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */
#define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */
#define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */
#define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */
#define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */
/* Masks for Flags field above */
#define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */
#define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */
#define ACPI_HPET_PAGE_PROTECT_MASK (3)
/* 2: ID Structure */
/* Values for Page Protect flags */
struct acpi_pptt_id {
struct acpi_subtable_header header;
u16 reserved;
u32 vendor_id;
u64 level1_id;
u64 level2_id;
u16 major_rev;
u16 minor_rev;
u16 spin_rev;
enum acpi_hpet_page_protect {
ACPI_HPET_NO_PAGE_PROTECT = 0,
ACPI_HPET_PAGE_PROTECT4 = 1,
ACPI_HPET_PAGE_PROTECT64 = 2
};
/*******************************************************************************
*
* SBST - Smart Battery Specification Table
* IBFT - Boot Firmware 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;
};
/*******************************************************************************
* Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
* Specification", Version 1.01, March 1, 2007
*
* SDEV - Secure Devices Table (ACPI 6.2)
* Version 1
* Note: It appears that this table is not intended to appear in the RSDT/XSDT.
* Therefore, it is not currently supported by the disassembler.
*
******************************************************************************/
struct acpi_table_sdev {
struct acpi_table_ibft {
struct acpi_table_header header; /* Common ACPI table header */
u8 reserved[12];
};
struct acpi_sdev_header {
/* IBFT common subtable header */
struct acpi_ibft_header {
u8 type;
u8 flags;
u8 version;
u16 length;
u8 index;
u8 flags;
};
/* Values for subtable type above */
enum acpi_sdev_type {
ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0,
ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1,
ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */
};
/* Values for flags above */
#define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1)
/*
* SDEV subtables
*/
/* 0: Namespace Device Based Secure Device Structure */
struct acpi_sdev_namespace {
struct acpi_sdev_header header;
u16 device_id_offset;
u16 device_id_length;
u16 vendor_data_offset;
u16 vendor_data_length;
};
/* 1: PCIe Endpoint Device Based Device Structure */
struct acpi_sdev_pcie {
struct acpi_sdev_header header;
u16 segment;
u16 start_bus;
u16 path_offset;
u16 path_length;
u16 vendor_data_offset;
u16 vendor_data_length;
};
/* 1a: PCIe Endpoint path entry */
struct acpi_sdev_pcie_path {
u8 device;
u8 function;
};
/*******************************************************************************
*
* 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_GICC_AFFINITY = 3,
ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */
ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */
};
/*
* SRAT Subtables, 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 clock_domain;
};
/* 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 */
/* 3: GICC Affinity (ACPI 5.1) */
struct acpi_srat_gicc_affinity {
struct acpi_subtable_header header;
u32 proximity_domain;
u32 acpi_processor_uid;
u32 flags;
u32 clock_domain;
};
/* Flags for struct acpi_srat_gicc_affinity */
#define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */
/* 4: GCC ITS Affinity (ACPI 6.2) */
/* Values for Type field above */
struct acpi_srat_gic_its_affinity {
struct acpi_subtable_header header;
u32 proximity_domain;
u16 reserved;
u32 its_id;
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;
};
/* Reset to default packing */
......
include/acpi/actbl2.h
View file @ e62f8227
......@@ -51,9 +51,6 @@
* These tables are not consumed directly by the ACPICA subsystem, but are
* included here to support device drivers and the AML disassembler.
*
* Generally, the tables in this file are defined by third-party specifications,
* and are not defined directly by the ACPI specification itself.
*
******************************************************************************/
/*
......@@ -61,44 +58,25 @@
* file. 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_BOOT "BOOT" /* Simple Boot Flag Table */
#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
#define ACPI_SIG_IORT "IORT" /* IO Remapping Table */
#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
#define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */
#define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */
#define ACPI_SIG_MPST "MPST" /* Memory Power State Table */
#define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
#define ACPI_SIG_MTMR "MTMR" /* MID Timer table */
#define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */
#define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */
#define ACPI_SIG_PDTT "PDTT" /* Platform Debug Trigger Table */
#define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */
#define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */
#define ACPI_SIG_RASF "RASF" /* RAS Feature table */
#define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
#define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */
#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */
#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
#define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */
#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
#define ACPI_SIG_WSMT "WSMT" /* Windows SMM Security Migrations Table */
#define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */
#ifdef ACPI_UNDEFINED_TABLES
/*
* These tables have been seen in the field, but no definition has been found
*/
#define ACPI_SIG_ATKG "ATKG"
#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
#define ACPI_SIG_IEIT "IEIT"
#endif
#define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */
/*
* All tables must be byte-packed to match the ACPI specification, since
......@@ -118,548 +96,6 @@
* See http://stackoverflow.com/a/1053662/41661
*/
/*******************************************************************************
*
* ASF - Alert Standard Format table (Signature "ASF!")
* Revision 0x10
*
* 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];
};
/* Masks for Flags field above */
#define ACPI_ASF_SMBUS_PROTOCOLS (1)
/* 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;
};
/*******************************************************************************
*
* BOOT - Simple Boot Flag Table
* Version 1
*
* Conforms to the "Simple Boot Flag Specification", Version 2.1
*
******************************************************************************/
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];
};
/*******************************************************************************
*
* CSRT - Core System Resource Table
* Version 0
*
* Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
*
******************************************************************************/
struct acpi_table_csrt {
struct acpi_table_header header; /* Common ACPI table header */
};
/* Resource Group subtable */
struct acpi_csrt_group {
u32 length;
u32 vendor_id;
u32 subvendor_id;
u16 device_id;
u16 subdevice_id;
u16 revision;
u16 reserved;
u32 shared_info_length;
/* Shared data immediately follows (Length = shared_info_length) */
};
/* Shared Info subtable */
struct acpi_csrt_shared_info {
u16 major_version;
u16 minor_version;
u32 mmio_base_low;
u32 mmio_base_high;
u32 gsi_interrupt;
u8 interrupt_polarity;
u8 interrupt_mode;
u8 num_channels;
u8 dma_address_width;
u16 base_request_line;
u16 num_handshake_signals;
u32 max_block_size;
/* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
};
/* Resource Descriptor subtable */
struct acpi_csrt_descriptor {
u32 length;
u16 type;
u16 subtype;
u32 uid;
/* Resource-specific information immediately follows */
};
/* Resource Types */
#define ACPI_CSRT_TYPE_INTERRUPT 0x0001
#define ACPI_CSRT_TYPE_TIMER 0x0002
#define ACPI_CSRT_TYPE_DMA 0x0003
/* Resource Subtypes */
#define ACPI_CSRT_XRUPT_LINE 0x0000
#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
#define ACPI_CSRT_TIMER 0x0000
#define ACPI_CSRT_DMA_CHANNEL 0x0000
#define ACPI_CSRT_DMA_CONTROLLER 0x0001
/*******************************************************************************
*
* DBG2 - Debug Port Table 2
* Version 0 (Both main table and subtables)
*
* Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015
*
******************************************************************************/
struct acpi_table_dbg2 {
struct acpi_table_header header; /* Common ACPI table header */
u32 info_offset;
u32 info_count;
};
struct acpi_dbg2_header {
u32 info_offset;
u32 info_count;
};
/* Debug Device Information Subtable */
struct acpi_dbg2_device {
u8 revision;
u16 length;
u8 register_count; /* Number of base_address registers */
u16 namepath_length;
u16 namepath_offset;
u16 oem_data_length;
u16 oem_data_offset;
u16 port_type;
u16 port_subtype;
u16 reserved;
u16 base_address_offset;
u16 address_size_offset;
/*
* Data that follows:
* base_address (required) - Each in 12-byte Generic Address Structure format.
* address_size (required) - Array of u32 sizes corresponding to each base_address register.
* Namepath (required) - Null terminated string. Single dot if not supported.
* oem_data (optional) - Length is oem_data_length.
*/
};
/* Types for port_type field above */
#define ACPI_DBG2_SERIAL_PORT 0x8000
#define ACPI_DBG2_1394_PORT 0x8001
#define ACPI_DBG2_USB_PORT 0x8002
#define ACPI_DBG2_NET_PORT 0x8003
/* Subtypes for port_subtype field above */
#define ACPI_DBG2_16550_COMPATIBLE 0x0000
#define ACPI_DBG2_16550_SUBSET 0x0001
#define ACPI_DBG2_ARM_PL011 0x0003
#define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
#define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
#define ACPI_DBG2_ARM_DCC 0x000F
#define ACPI_DBG2_BCM2835 0x0010
#define ACPI_DBG2_1394_STANDARD 0x0000
#define ACPI_DBG2_USB_XHCI 0x0000
#define ACPI_DBG2_USB_EHCI 0x0001
/*******************************************************************************
*
* DBGP - Debug Port table
* Version 1
*
* Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
*
******************************************************************************/
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
* Version 1
*
* Conforms to "Intel Virtualization Technology for Directed I/O",
* Version 2.3, October 2014
*
******************************************************************************/
struct acpi_table_dmar {
struct acpi_table_header header; /* Common ACPI table header */
u8 width; /* Host Address Width */
u8 flags;
u8 reserved[10];
};
/* Masks for Flags field above */
#define ACPI_DMAR_INTR_REMAP (1)
#define ACPI_DMAR_X2APIC_OPT_OUT (1<<1)
#define ACPI_DMAR_X2APIC_MODE (1<<2)
/* 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_ROOT_ATS = 2,
ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
ACPI_DMAR_TYPE_NAMESPACE = 4,
ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */
};
/* DMAR Device Scope structure */
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 - device types */
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_NAMESPACE = 5,
ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */
};
struct acpi_dmar_pci_path {
u8 device;
u8 function;
};
/*
* DMAR Subtables, 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 */
};
/* Masks for Flags field above */
#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; /* 4K aligned base address */
u64 end_address; /* 4K aligned limit address */
};
/* Masks for Flags field above */
#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;
};
/* Masks for Flags field above */
#define ACPI_DMAR_ALL_PORTS (1)
/* 3: Remapping Hardware Static Affinity Structure */
struct acpi_dmar_rhsa {
struct acpi_dmar_header header;
u32 reserved;
u64 base_address;
u32 proximity_domain;
};
/* 4: ACPI Namespace Device Declaration Structure */
struct acpi_dmar_andd {
struct acpi_dmar_header header;
u8 reserved[3];
u8 device_number;
char device_name[1];
};
/*******************************************************************************
*
* HPET - High Precision Event Timer table
* Version 1
*
* Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
* Version 1.0a, October 2004
*
******************************************************************************/
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;
};
/* Masks for Flags field above */
#define ACPI_HPET_PAGE_PROTECT_MASK (3)
/* Values for Page Protect flags */
enum acpi_hpet_page_protect {
ACPI_HPET_NO_PAGE_PROTECT = 0,
ACPI_HPET_PAGE_PROTECT4 = 1,
ACPI_HPET_PAGE_PROTECT64 = 2
};
/*******************************************************************************
*
* IBFT - Boot Firmware Table
* Version 1
*
* Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
* Specification", Version 1.01, March 1, 2007
*
* Note: It appears that this table is not intended to appear in the RSDT/XSDT.
* Therefore, it is not currently supported by the disassembler.
*
******************************************************************************/
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;
};
/*******************************************************************************
*
* IORT - IO Remapping Table
......@@ -1048,25 +484,297 @@ struct acpi_lpit_native {
/*******************************************************************************
*
* MCFG - PCI Memory Mapped Configuration table and subtable
* Version 1
*
* Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
* MADT - Multiple APIC Description Table
* Version 3
*
******************************************************************************/
struct acpi_table_mcfg {
struct acpi_table_madt {
struct acpi_table_header header; /* Common ACPI table header */
u8 reserved[8];
u32 address; /* Physical address of local APIC */
u32 flags;
};
/* Subtable */
/* Masks for Flags field above */
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 */
#define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
/* Values for PCATCompat flag */
#define ACPI_MADT_DUAL_PIC 1
#define ACPI_MADT_MULTIPLE_APIC 0
/* 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_GENERIC_MSI_FRAME = 13,
ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */
};
/*
* MADT Subtables, 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 + ACPI 6.0 changes) */
struct acpi_madt_generic_interrupt {
struct acpi_subtable_header header;
u16 reserved; /* reserved - must be zero */
u32 cpu_interface_number;
u32 uid;
u32 flags;
u32 parking_version;
u32 performance_interrupt;
u64 parked_address;
u64 base_address;
u64 gicv_base_address;
u64 gich_base_address;
u32 vgic_interrupt;
u64 gicr_base_address;
u64 arm_mpidr;
u8 efficiency_class;
u8 reserved2[3];
};
/* Masks for Flags field above */
/* ACPI_MADT_ENABLED (1) Processor is usable if set */
#define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */
#define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */
/* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
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;
u8 version;
u8 reserved2[3]; /* reserved - must be zero */
};
/* Values for Version field above */
enum acpi_madt_gic_version {
ACPI_MADT_GIC_VERSION_NONE = 0,
ACPI_MADT_GIC_VERSION_V1 = 1,
ACPI_MADT_GIC_VERSION_V2 = 2,
ACPI_MADT_GIC_VERSION_V3 = 3,
ACPI_MADT_GIC_VERSION_V4 = 4,
ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */
};
/* 13: Generic MSI Frame (ACPI 5.1) */
struct acpi_madt_generic_msi_frame {
struct acpi_subtable_header header;
u16 reserved; /* reserved - must be zero */
u32 msi_frame_id;
u64 base_address;
u32 flags;
u16 spi_count;
u16 spi_base;
};
/* Masks for Flags field above */
#define ACPI_MADT_OVERRIDE_SPI_VALUES (1)
/* 14: Generic Redistributor (ACPI 5.1) */
struct acpi_madt_generic_redistributor {
struct acpi_subtable_header header;
u16 reserved; /* reserved - must be zero */
u64 base_address;
u32 length;
};
/* 15: Generic Translator (ACPI 6.0) */
struct acpi_madt_generic_translator {
struct acpi_subtable_header header;
u16 reserved; /* reserved - must be zero */
u32 translation_id;
u64 base_address;
u32 reserved2;
};
/*
* Common flags fields for MADT subtables
*/
/* MADT Local APIC 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 subtable
* Version 1
*
* Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
*
******************************************************************************/
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;
};
......@@ -1096,6 +804,127 @@ struct acpi_table_mchi {
u8 pci_function;
};
/*******************************************************************************
*
* MPST - Memory Power State Table (ACPI 5.0)
* Version 1
*
******************************************************************************/
#define ACPI_MPST_CHANNEL_INFO \
u8 channel_id; \
u8 reserved1[3]; \
u16 power_node_count; \
u16 reserved2;
/* Main table */
struct acpi_table_mpst {
struct acpi_table_header header; /* Common ACPI table header */
ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
};
/* Memory Platform Communication Channel Info */
struct acpi_mpst_channel {
ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
};
/* Memory Power Node Structure */
struct acpi_mpst_power_node {
u8 flags;
u8 reserved1;
u16 node_id;
u32 length;
u64 range_address;
u64 range_length;
u32 num_power_states;
u32 num_physical_components;
};
/* Values for Flags field above */
#define ACPI_MPST_ENABLED 1
#define ACPI_MPST_POWER_MANAGED 2
#define ACPI_MPST_HOT_PLUG_CAPABLE 4
/* Memory Power State Structure (follows POWER_NODE above) */
struct acpi_mpst_power_state {
u8 power_state;
u8 info_index;
};
/* Physical Component ID Structure (follows POWER_STATE above) */
struct acpi_mpst_component {
u16 component_id;
};
/* Memory Power State Characteristics Structure (follows all POWER_NODEs) */
struct acpi_mpst_data_hdr {
u16 characteristics_count;
u16 reserved;
};
struct acpi_mpst_power_data {
u8 structure_id;
u8 flags;
u16 reserved1;
u32 average_power;
u32 power_saving;
u64 exit_latency;
u64 reserved2;
};
/* Values for Flags field above */
#define ACPI_MPST_PRESERVE 1
#define ACPI_MPST_AUTOENTRY 2
#define ACPI_MPST_AUTOEXIT 4
/* Shared Memory Region (not part of an ACPI table) */
struct acpi_mpst_shared {
u32 signature;
u16 pcc_command;
u16 pcc_status;
u32 command_register;
u32 status_register;
u32 power_state_id;
u32 power_node_id;
u64 energy_consumed;
u64 average_power;
};
/*******************************************************************************
*
* 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 */
};
/*******************************************************************************
*
* MSDM - Microsoft Data Management table
......@@ -1136,459 +965,778 @@ struct acpi_mtmr_entry {
/*******************************************************************************
*
* SDEI - Software Delegated Exception Interface Descriptor Table
*
* Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A,
* May 8th, 2017. Copyright 2017 ARM Ltd.
* NFIT - NVDIMM Interface Table (ACPI 6.0+)
* Version 1
*
******************************************************************************/
struct acpi_table_sdei {
struct acpi_table_nfit {
struct acpi_table_header header; /* Common ACPI table header */
u32 reserved; /* Reserved, must be zero */
};
/*******************************************************************************
*
* SLIC - Software Licensing Description Table
*
* Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)",
* November 29, 2011. Copyright 2011 Microsoft
*
******************************************************************************/
/* Subtable header for NFIT */
/* Basic SLIC table is only the common ACPI header */
struct acpi_nfit_header {
u16 type;
u16 length;
};
struct acpi_table_slic {
struct acpi_table_header header; /* Common ACPI table header */
/* Values for subtable type in struct acpi_nfit_header */
enum acpi_nfit_type {
ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0,
ACPI_NFIT_TYPE_MEMORY_MAP = 1,
ACPI_NFIT_TYPE_INTERLEAVE = 2,
ACPI_NFIT_TYPE_SMBIOS = 3,
ACPI_NFIT_TYPE_CONTROL_REGION = 4,
ACPI_NFIT_TYPE_DATA_REGION = 5,
ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6,
ACPI_NFIT_TYPE_CAPABILITIES = 7,
ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */
};
/*******************************************************************************
*
* SPCR - Serial Port Console Redirection table
* Version 2
*
* Conforms to "Serial Port Console Redirection Table",
* Version 1.03, August 10, 2015
*
******************************************************************************/
/*
* NFIT Subtables
*/
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;
/* 0: System Physical Address Range Structure */
struct acpi_nfit_system_address {
struct acpi_nfit_header header;
u16 range_index;
u16 flags;
u32 reserved; /* Reserved, must be zero */
u32 proximity_domain;
u8 range_guid[16];
u64 address;
u64 length;
u64 memory_mapping;
};
/* Masks for pci_flags field above */
/* Flags */
#define ACPI_SPCR_DO_NOT_DISABLE (1)
#define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */
#define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */
/* Values for Interface Type: See the definition of the DBG2 table */
/* Range Type GUIDs appear in the include/acuuid.h file */
/*******************************************************************************
*
* SPMI - Server Platform Management Interface table
* Version 5
*
* Conforms to "Intelligent Platform Management Interface Specification
* Second Generation v2.0", Document Revision 1.0, February 12, 2004 with
* June 12, 2009 markup.
*
******************************************************************************/
/* 1: Memory Device to System Address Range Map Structure */
struct acpi_table_spmi {
struct acpi_table_header header; /* Common ACPI table header */
u8 interface_type;
u8 reserved; /* Must be 1 */
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;
u8 reserved2;
struct acpi_nfit_memory_map {
struct acpi_nfit_header header;
u32 device_handle;
u16 physical_id;
u16 region_id;
u16 range_index;
u16 region_index;
u64 region_size;
u64 region_offset;
u64 address;
u16 interleave_index;
u16 interleave_ways;
u16 flags;
u16 reserved; /* Reserved, must be zero */
};
/* Values for interface_type above */
/* Flags */
#define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */
#define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */
#define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */
#define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */
#define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */
#define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */
#define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */
enum acpi_spmi_interface_types {
ACPI_SPMI_NOT_USED = 0,
ACPI_SPMI_KEYBOARD = 1,
ACPI_SPMI_SMI = 2,
ACPI_SPMI_BLOCK_TRANSFER = 3,
ACPI_SPMI_SMBUS = 4,
ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */
/* 2: Interleave Structure */
struct acpi_nfit_interleave {
struct acpi_nfit_header header;
u16 interleave_index;
u16 reserved; /* Reserved, must be zero */
u32 line_count;
u32 line_size;
u32 line_offset[1]; /* Variable length */
};
/*******************************************************************************
*
* TCPA - Trusted Computing Platform Alliance table
* Version 2
*
* TCG Hardware Interface Table for TPM 1.2 Clients and Servers
*
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
* Version 1.2, Revision 8
* February 27, 2017
*
* NOTE: There are two versions of the table with the same signature --
* the client version and the server version. The common platform_class
* field is used to differentiate the two types of tables.
*
******************************************************************************/
/* 3: SMBIOS Management Information Structure */
struct acpi_table_tcpa_hdr {
struct acpi_table_header header; /* Common ACPI table header */
u16 platform_class;
struct acpi_nfit_smbios {
struct acpi_nfit_header header;
u32 reserved; /* Reserved, must be zero */
u8 data[1]; /* Variable length */
};
/*
* Values for platform_class above.
* This is how the client and server subtables are differentiated
*/
#define ACPI_TCPA_CLIENT_TABLE 0
#define ACPI_TCPA_SERVER_TABLE 1
/* 4: NVDIMM Control Region Structure */
struct acpi_table_tcpa_client {
u32 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */
struct acpi_nfit_control_region {
struct acpi_nfit_header header;
u16 region_index;
u16 vendor_id;
u16 device_id;
u16 revision_id;
u16 subsystem_vendor_id;
u16 subsystem_device_id;
u16 subsystem_revision_id;
u8 valid_fields;
u8 manufacturing_location;
u16 manufacturing_date;
u8 reserved[2]; /* Reserved, must be zero */
u32 serial_number;
u16 code;
u16 windows;
u64 window_size;
u64 command_offset;
u64 command_size;
u64 status_offset;
u64 status_size;
u16 flags;
u8 reserved1[6]; /* Reserved, must be zero */
};
/* Flags */
#define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
/* valid_fields bits */
#define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */
/* 5: NVDIMM Block Data Window Region Structure */
struct acpi_nfit_data_region {
struct acpi_nfit_header header;
u16 region_index;
u16 windows;
u64 offset;
u64 size;
u64 capacity;
u64 start_address;
};
struct acpi_table_tcpa_server {
u16 reserved;
u64 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */
u16 spec_revision;
u8 device_flags;
u8 interrupt_flags;
u8 gpe_number;
u8 reserved2[3];
u32 global_interrupt;
struct acpi_generic_address address;
u32 reserved3;
struct acpi_generic_address config_address;
u8 group;
u8 bus; /* PCI Bus/Segment/Function numbers */
u8 device;
u8 function;
/* 6: Flush Hint Address Structure */
struct acpi_nfit_flush_address {
struct acpi_nfit_header header;
u32 device_handle;
u16 hint_count;
u8 reserved[6]; /* Reserved, must be zero */
u64 hint_address[1]; /* Variable length */
};
/* 7: Platform Capabilities Structure */
struct acpi_nfit_capabilities {
struct acpi_nfit_header header;
u8 highest_capability;
u8 reserved[3]; /* Reserved, must be zero */
u32 capabilities;
u32 reserved2;
};
/* Values for device_flags above */
/* Capabilities Flags */
#define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */
#define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */
#define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */
/*
* NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM
*/
struct nfit_device_handle {
u32 handle;
};
#define ACPI_TCPA_PCI_DEVICE (1)
#define ACPI_TCPA_BUS_PNP (1<<1)
#define ACPI_TCPA_ADDRESS_VALID (1<<2)
/* Device handle construction and extraction macros */
/* Values for interrupt_flags above */
#define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F
#define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0
#define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00
#define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000
#define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000
#define ACPI_TCPA_INTERRUPT_MODE (1)
#define ACPI_TCPA_INTERRUPT_POLARITY (1<<1)
#define ACPI_TCPA_SCI_VIA_GPE (1<<2)
#define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3)
#define ACPI_NFIT_DIMM_NUMBER_OFFSET 0
#define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4
#define ACPI_NFIT_MEMORY_ID_OFFSET 8
#define ACPI_NFIT_SOCKET_ID_OFFSET 12
#define ACPI_NFIT_NODE_ID_OFFSET 16
/* Macro to construct a NFIT/NVDIMM device handle */
#define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \
((dimm) | \
((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \
((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \
((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \
((node) << ACPI_NFIT_NODE_ID_OFFSET))
/* Macros to extract individual fields from a NFIT/NVDIMM device handle */
#define ACPI_NFIT_GET_DIMM_NUMBER(handle) \
((handle) & ACPI_NFIT_DIMM_NUMBER_MASK)
#define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \
(((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET)
#define ACPI_NFIT_GET_MEMORY_ID(handle) \
(((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET)
#define ACPI_NFIT_GET_SOCKET_ID(handle) \
(((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET)
#define ACPI_NFIT_GET_NODE_ID(handle) \
(((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET)
/*******************************************************************************
*
* TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
* Version 4
*
* TCG Hardware Interface Table for TPM 2.0 Clients and Servers
*
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
* Version 1.2, Revision 8
* February 27, 2017
* PCCT - Platform Communications Channel Table (ACPI 5.0)
* Version 2 (ACPI 6.2)
*
******************************************************************************/
struct acpi_table_tpm2 {
struct acpi_table_pcct {
struct acpi_table_header header; /* Common ACPI table header */
u16 platform_class;
u16 reserved;
u64 control_address;
u32 start_method;
/* Platform-specific data follows */
u32 flags;
u64 reserved;
};
/* Values for start_method above */
/* Values for Flags field above */
#define ACPI_TPM2_NOT_ALLOWED 0
#define ACPI_TPM2_RESERVED1 1
#define ACPI_TPM2_START_METHOD 2
#define ACPI_TPM2_RESERVED3 3
#define ACPI_TPM2_RESERVED4 4
#define ACPI_TPM2_RESERVED5 5
#define ACPI_TPM2_MEMORY_MAPPED 6
#define ACPI_TPM2_COMMAND_BUFFER 7
#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8
#define ACPI_TPM2_RESERVED9 9
#define ACPI_TPM2_RESERVED10 10
#define ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC 11 /* V1.2 Rev 8 */
#define ACPI_TPM2_RESERVED 12
#define ACPI_PCCT_DOORBELL 1
/* Optional trailer appears after any start_method subtables */
/* Values for subtable type in struct acpi_subtable_header */
struct acpi_tpm2_trailer {
u8 method_parameters[12];
u32 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */
enum acpi_pcct_type {
ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0,
ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1,
ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */
ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */
ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */
ACPI_PCCT_TYPE_RESERVED = 5 /* 5 and greater are reserved */
};
/*
* Subtables (start_method-specific)
* PCCT Subtables, correspond to Type in struct acpi_subtable_header
*/
/* 11: Start Method for ARM SMC (V1.2 Rev 8) */
/* 0: Generic Communications Subspace */
struct acpi_tpm2_arm_smc {
u32 global_interrupt;
u8 interrupt_flags;
u8 operation_flags;
u16 reserved;
u32 function_id;
struct acpi_pcct_subspace {
struct acpi_subtable_header header;
u8 reserved[6];
u64 base_address;
u64 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u16 min_turnaround_time;
};
/* Values for interrupt_flags above */
/* 1: HW-reduced Communications Subspace (ACPI 5.1) */
#define ACPI_TPM2_INTERRUPT_SUPPORT (1)
struct acpi_pcct_hw_reduced {
struct acpi_subtable_header header;
u32 platform_interrupt;
u8 flags;
u8 reserved;
u64 base_address;
u64 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u16 min_turnaround_time;
};
/* Values for operation_flags above */
/* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */
#define ACPI_TPM2_IDLE_SUPPORT (1)
struct acpi_pcct_hw_reduced_type2 {
struct acpi_subtable_header header;
u32 platform_interrupt;
u8 flags;
u8 reserved;
u64 base_address;
u64 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u16 min_turnaround_time;
struct acpi_generic_address platform_ack_register;
u64 ack_preserve_mask;
u64 ack_write_mask;
};
/* 3: Extended PCC Master Subspace Type 3 (ACPI 6.2) */
struct acpi_pcct_ext_pcc_master {
struct acpi_subtable_header header;
u32 platform_interrupt;
u8 flags;
u8 reserved1;
u64 base_address;
u32 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u32 min_turnaround_time;
struct acpi_generic_address platform_ack_register;
u64 ack_preserve_mask;
u64 ack_set_mask;
u64 reserved2;
struct acpi_generic_address cmd_complete_register;
u64 cmd_complete_mask;
struct acpi_generic_address cmd_update_register;
u64 cmd_update_preserve_mask;
u64 cmd_update_set_mask;
struct acpi_generic_address error_status_register;
u64 error_status_mask;
};
/* 4: Extended PCC Slave Subspace Type 4 (ACPI 6.2) */
struct acpi_pcct_ext_pcc_slave {
struct acpi_subtable_header header;
u32 platform_interrupt;
u8 flags;
u8 reserved1;
u64 base_address;
u32 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u32 min_turnaround_time;
struct acpi_generic_address platform_ack_register;
u64 ack_preserve_mask;
u64 ack_set_mask;
u64 reserved2;
struct acpi_generic_address cmd_complete_register;
u64 cmd_complete_mask;
struct acpi_generic_address cmd_update_register;
u64 cmd_update_preserve_mask;
u64 cmd_update_set_mask;
struct acpi_generic_address error_status_register;
u64 error_status_mask;
};
/* Values for doorbell flags above */
#define ACPI_PCCT_INTERRUPT_POLARITY (1)
#define ACPI_PCCT_INTERRUPT_MODE (1<<1)
/*
* PCC memory structures (not part of the ACPI table)
*/
/* Shared Memory Region */
struct acpi_pcct_shared_memory {
u32 signature;
u16 command;
u16 status;
};
/* Extended PCC Subspace Shared Memory Region (ACPI 6.2) */
struct acpi_pcct_ext_pcc_shared_memory {
u32 signature;
u32 flags;
u32 length;
u32 command;
};
/*******************************************************************************
*
* UEFI - UEFI Boot optimization Table
* Version 1
*
* Conforms to "Unified Extensible Firmware Interface Specification",
* Version 2.3, May 8, 2009
* PDTT - Platform Debug Trigger Table (ACPI 6.2)
* Version 0
*
******************************************************************************/
struct acpi_table_uefi {
struct acpi_table_pdtt {
struct acpi_table_header header; /* Common ACPI table header */
u8 identifier[16]; /* UUID identifier */
u16 data_offset; /* Offset of remaining data in table */
u8 trigger_count;
u8 reserved[3];
u32 array_offset;
};
/*
* PDTT Communication Channel Identifier Structure.
* The number of these structures is defined by trigger_count above,
* starting at array_offset.
*/
struct acpi_pdtt_channel {
u8 subchannel_id;
u8 flags;
};
/* Flags for above */
#define ACPI_PDTT_RUNTIME_TRIGGER (1)
#define ACPI_PDTT_WAIT_COMPLETION (1<<1)
/*******************************************************************************
*
* VRTC - Virtual Real Time Clock Table
* PMTT - Platform Memory Topology Table (ACPI 5.0)
* Version 1
*
* Conforms to "Simple Firmware Interface Specification",
* Draft 0.8.2, Oct 19, 2010
* NOTE: The ACPI VRTC is equivalent to The SFI MRTC table.
*
******************************************************************************/
struct acpi_table_vrtc {
struct acpi_table_pmtt {
struct acpi_table_header header; /* Common ACPI table header */
u32 reserved;
};
/* VRTC entry */
/* Common header for PMTT subtables that follow main table */
struct acpi_vrtc_entry {
struct acpi_generic_address physical_address;
u32 irq;
struct acpi_pmtt_header {
u8 type;
u8 reserved1;
u16 length;
u16 flags;
u16 reserved2;
};
/* Values for Type field above */
#define ACPI_PMTT_TYPE_SOCKET 0
#define ACPI_PMTT_TYPE_CONTROLLER 1
#define ACPI_PMTT_TYPE_DIMM 2
#define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */
/* Values for Flags field above */
#define ACPI_PMTT_TOP_LEVEL 0x0001
#define ACPI_PMTT_PHYSICAL 0x0002
#define ACPI_PMTT_MEMORY_TYPE 0x000C
/*
* PMTT subtables, correspond to Type in struct acpi_pmtt_header
*/
/* 0: Socket Structure */
struct acpi_pmtt_socket {
struct acpi_pmtt_header header;
u16 socket_id;
u16 reserved;
};
/* 1: Memory Controller subtable */
struct acpi_pmtt_controller {
struct acpi_pmtt_header header;
u32 read_latency;
u32 write_latency;
u32 read_bandwidth;
u32 write_bandwidth;
u16 access_width;
u16 alignment;
u16 reserved;
u16 domain_count;
};
/* 1a: Proximity Domain substructure */
struct acpi_pmtt_domain {
u32 proximity_domain;
};
/* 2: Physical Component Identifier (DIMM) */
struct acpi_pmtt_physical_component {
struct acpi_pmtt_header header;
u16 component_id;
u16 reserved;
u32 memory_size;
u32 bios_handle;
};
/*******************************************************************************
*
* WAET - Windows ACPI Emulated devices Table
* PPTT - Processor Properties Topology Table (ACPI 6.2)
* Version 1
*
* Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009
*
******************************************************************************/
struct acpi_table_waet {
struct acpi_table_pptt {
struct acpi_table_header header; /* Common ACPI table header */
};
/* Values for Type field above */
enum acpi_pptt_type {
ACPI_PPTT_TYPE_PROCESSOR = 0,
ACPI_PPTT_TYPE_CACHE = 1,
ACPI_PPTT_TYPE_ID = 2,
ACPI_PPTT_TYPE_RESERVED = 3
};
/* 0: Processor Hierarchy Node Structure */
struct acpi_pptt_processor {
struct acpi_subtable_header header;
u16 reserved;
u32 flags;
u32 parent;
u32 acpi_processor_id;
u32 number_of_priv_resources;
};
/* Masks for Flags field above */
/* Flags */
#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */
#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */
#define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */
#define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */
/*******************************************************************************
*
* WDAT - Watchdog Action Table
* Version 1
*
* Conforms to "Hardware Watchdog Timers Design Specification",
* Copyright 2006 Microsoft Corporation.
*
******************************************************************************/
/* 1: Cache Type Structure */
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 */
struct acpi_pptt_cache {
struct acpi_subtable_header header;
u16 reserved;
u32 flags;
u32 next_level_of_cache;
u32 size;
u32 number_of_sets;
u8 associativity;
u8 attributes;
u16 line_size;
};
/* Masks for Flags field above */
/* Flags */
#define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */
#define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */
#define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */
#define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */
#define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */
#define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */
#define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */
/* Masks for Attributes */
#define ACPI_WDAT_ENABLED (1)
#define ACPI_WDAT_STOPPED 0x80
#define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */
#define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */
#define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */
/* WDAT Instruction Entries (actions) */
/* Attributes describing cache */
#define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */
#define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */
#define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */
#define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */
struct acpi_wdat_entry {
u8 action;
u8 instruction;
#define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */
#define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */
#define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */
#define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */
#define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */
#define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */
/* 2: ID Structure */
struct acpi_pptt_id {
struct acpi_subtable_header header;
u16 reserved;
struct acpi_generic_address register_region;
u32 value; /* Value used with Read/Write register */
u32 mask; /* Bitmask required for this register instruction */
};
/* 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 */
u32 vendor_id;
u64 level1_id;
u64 level2_id;
u16 major_rev;
u16 minor_rev;
u16 spin_rev;
};
/*******************************************************************************
*
* WDDT - Watchdog Descriptor Table
* RASF - RAS Feature Table (ACPI 5.0)
* Version 1
*
* Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)",
* Version 001, September 2002
*
******************************************************************************/
struct acpi_table_wddt {
struct acpi_table_rasf {
struct acpi_table_header header; /* Common ACPI table header */
u16 spec_version;
u16 table_version;
u16 pci_vendor_id;
struct acpi_generic_address address;
u16 max_count; /* Maximum counter value supported */
u16 min_count; /* Minimum counter value supported */
u16 period;
u8 channel_id[12];
};
/* RASF Platform Communication Channel Shared Memory Region */
struct acpi_rasf_shared_memory {
u32 signature;
u16 command;
u16 status;
u16 capability;
u16 version;
u8 capabilities[16];
u8 set_capabilities[16];
u16 num_parameter_blocks;
u32 set_capabilities_status;
};
/* RASF Parameter Block Structure Header */
struct acpi_rasf_parameter_block {
u16 type;
u16 version;
u16 length;
};
/* Flags for Status field above */
/* RASF Parameter Block Structure for PATROL_SCRUB */
#define ACPI_WDDT_AVAILABLE (1)
#define ACPI_WDDT_ACTIVE (1<<1)
#define ACPI_WDDT_TCO_OS_OWNED (1<<2)
#define ACPI_WDDT_USER_RESET (1<<11)
#define ACPI_WDDT_WDT_RESET (1<<12)
#define ACPI_WDDT_POWER_FAIL (1<<13)
#define ACPI_WDDT_UNKNOWN_RESET (1<<14)
struct acpi_rasf_patrol_scrub_parameter {
struct acpi_rasf_parameter_block header;
u16 patrol_scrub_command;
u64 requested_address_range[2];
u64 actual_address_range[2];
u16 flags;
u8 requested_speed;
};
/* Masks for Flags and Speed fields above */
#define ACPI_RASF_SCRUBBER_RUNNING 1
#define ACPI_RASF_SPEED (7<<1)
#define ACPI_RASF_SPEED_SLOW (0<<1)
#define ACPI_RASF_SPEED_MEDIUM (4<<1)
#define ACPI_RASF_SPEED_FAST (7<<1)
/* Channel Commands */
enum acpi_rasf_commands {
ACPI_RASF_EXECUTE_RASF_COMMAND = 1
};
/* Platform RAS Capabilities */
/* Flags for Capability field above */
enum acpi_rasf_capabiliities {
ACPI_HW_PATROL_SCRUB_SUPPORTED = 0,
ACPI_SW_PATROL_SCRUB_EXPOSED = 1
};
/* Patrol Scrub Commands */
enum acpi_rasf_patrol_scrub_commands {
ACPI_RASF_GET_PATROL_PARAMETERS = 1,
ACPI_RASF_START_PATROL_SCRUBBER = 2,
ACPI_RASF_STOP_PATROL_SCRUBBER = 3
};
#define ACPI_WDDT_AUTO_RESET (1)
#define ACPI_WDDT_ALERT_SUPPORT (1<<1)
/* Channel Command flags */
#define ACPI_RASF_GENERATE_SCI (1<<15)
/* Status values */
enum acpi_rasf_status {
ACPI_RASF_SUCCESS = 0,
ACPI_RASF_NOT_VALID = 1,
ACPI_RASF_NOT_SUPPORTED = 2,
ACPI_RASF_BUSY = 3,
ACPI_RASF_FAILED = 4,
ACPI_RASF_ABORTED = 5,
ACPI_RASF_INVALID_DATA = 6
};
/* Status flags */
#define ACPI_RASF_COMMAND_COMPLETE (1)
#define ACPI_RASF_SCI_DOORBELL (1<<1)
#define ACPI_RASF_ERROR (1<<2)
#define ACPI_RASF_STATUS (0x1F<<3)
/*******************************************************************************
*
* WDRT - Watchdog Resource Table
* SBST - Smart Battery Specification Table
* Version 1
*
* Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003",
* Version 1.01, August 28, 2006
******************************************************************************/
struct acpi_table_sbst {
struct acpi_table_header header; /* Common ACPI table header */
u32 warning_level;
u32 low_level;
u32 critical_level;
};
/*******************************************************************************
*
* SDEI - Software Delegated Exception Interface Descriptor Table
*
* Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A,
* May 8th, 2017. Copyright 2017 ARM Ltd.
*
******************************************************************************/
struct acpi_table_wdrt {
struct acpi_table_sdei {
struct acpi_table_header header; /* Common ACPI table header */
struct acpi_generic_address control_register;
struct acpi_generic_address count_register;
u16 pci_device_id;
u16 pci_vendor_id;
u8 pci_bus; /* PCI Bus number */
u8 pci_device; /* PCI Device number */
u8 pci_function; /* PCI Function number */
u8 pci_segment; /* PCI Segment number */
u16 max_count; /* Maximum counter value supported */
u8 units;
};
/*******************************************************************************
*
* WSMT - Windows SMM Security Migrations Table
* SDEV - Secure Devices Table (ACPI 6.2)
* Version 1
*
* Conforms to "Windows SMM Security Migrations Table",
* Version 1.0, April 18, 2016
*
******************************************************************************/
struct acpi_table_wsmt {
struct acpi_table_sdev {
struct acpi_table_header header; /* Common ACPI table header */
u32 protection_flags;
};
/* Flags for protection_flags field above */
struct acpi_sdev_header {
u8 type;
u8 flags;
u16 length;
};
/* Values for subtable type above */
enum acpi_sdev_type {
ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0,
ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1,
ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */
};
#define ACPI_WSMT_FIXED_COMM_BUFFERS (1)
#define ACPI_WSMT_COMM_BUFFER_NESTED_PTR_PROTECTION (2)
#define ACPI_WSMT_SYSTEM_RESOURCE_PROTECTION (4)
/* Values for flags above */
#define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1)
/*
* SDEV subtables
*/
/* 0: Namespace Device Based Secure Device Structure */
struct acpi_sdev_namespace {
struct acpi_sdev_header header;
u16 device_id_offset;
u16 device_id_length;
u16 vendor_data_offset;
u16 vendor_data_length;
};
/* 1: PCIe Endpoint Device Based Device Structure */
struct acpi_sdev_pcie {
struct acpi_sdev_header header;
u16 segment;
u16 start_bus;
u16 path_offset;
u16 path_length;
u16 vendor_data_offset;
u16 vendor_data_length;
};
/* 1a: PCIe Endpoint path entry */
struct acpi_sdev_pcie_path {
u8 device;
u8 function;
};
/* Reset to default packing */
......
include/acpi/actbl3.h
View file @ e62f8227
......@@ -46,14 +46,11 @@
/*******************************************************************************
*
* Additional ACPI Tables (3)
* 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.
*
* In general, the tables in this file are fully defined within the ACPI
* specification.
*
******************************************************************************/
/*
......@@ -61,25 +58,24 @@
* file. Useful because they make it more difficult to inadvertently type in
* the wrong signature.
*/
#define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
#define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */
#define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
#define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */
#define ACPI_SIG_MPST "MPST" /* Memory Power State Table */
#define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */
#define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */
#define ACPI_SIG_RASF "RASF" /* RAS Feature 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_STAO "STAO" /* Status Override table */
#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */
#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
#define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */
#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
#define ACPI_SIG_WPBT "WPBT" /* Windows Platform Binary Table */
#define ACPI_SIG_WSMT "WSMT" /* Windows SMM Security Migrations Table */
#define ACPI_SIG_XENV "XENV" /* Xen Environment table */
#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
/* Reserved table signatures */
#define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
#define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */
/*
* All tables must be byte-packed to match the ACPI specification, since
......@@ -101,721 +97,554 @@
/*******************************************************************************
*
* BGRT - Boot Graphics Resource Table (ACPI 5.0)
* Version 1
* SLIC - Software Licensing Description Table
*
* Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)",
* November 29, 2011. Copyright 2011 Microsoft
*
******************************************************************************/
struct acpi_table_bgrt {
/* Basic SLIC table is only the common ACPI header */
struct acpi_table_slic {
struct acpi_table_header header; /* Common ACPI table header */
u16 version;
u8 status;
u8 image_type;
u64 image_address;
u32 image_offset_x;
u32 image_offset_y;
};
/* Flags for Status field above */
#define ACPI_BGRT_DISPLAYED (1)
#define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1)
/*******************************************************************************
*
* DRTM - Dynamic Root of Trust for Measurement table
* Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
* Table version 1
* SLIT - System Locality Distance Information Table
* Version 1
*
******************************************************************************/
struct acpi_table_drtm {
struct acpi_table_slit {
struct acpi_table_header header; /* Common ACPI table header */
u64 entry_base_address;
u64 entry_length;
u32 entry_address32;
u64 entry_address64;
u64 exit_address;
u64 log_area_address;
u32 log_area_length;
u64 arch_dependent_address;
u32 flags;
u64 locality_count;
u8 entry[1]; /* Real size = localities^2 */
};
/* Flag Definitions for above */
#define ACPI_DRTM_ACCESS_ALLOWED (1)
#define ACPI_DRTM_ENABLE_GAP_CODE (1<<1)
#define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2)
#define ACPI_DRTM_AUTHORITY_ORDER (1<<3)
/* 1) Validated Tables List (64-bit addresses) */
struct acpi_drtm_vtable_list {
u32 validated_table_count;
u64 validated_tables[1];
};
/* 2) Resources List (of Resource Descriptors) */
/* Resource Descriptor */
/*******************************************************************************
*
* SPCR - Serial Port Console Redirection table
* Version 2
*
* Conforms to "Serial Port Console Redirection Table",
* Version 1.03, August 10, 2015
*
******************************************************************************/
struct acpi_drtm_resource {
u8 size[7];
u8 type;
u64 address;
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;
};
struct acpi_drtm_resource_list {
u32 resource_count;
struct acpi_drtm_resource resources[1];
};
/* Masks for pci_flags field above */
/* 3) Platform-specific Identifiers List */
#define ACPI_SPCR_DO_NOT_DISABLE (1)
struct acpi_drtm_dps_id {
u32 dps_id_length;
u8 dps_id[16];
};
/* Values for Interface Type: See the definition of the DBG2 table */
/*******************************************************************************
*
* FPDT - Firmware Performance Data Table (ACPI 5.0)
* Version 1
* SPMI - Server Platform Management Interface table
* Version 5
*
* Conforms to "Intelligent Platform Management Interface Specification
* Second Generation v2.0", Document Revision 1.0, February 12, 2004 with
* June 12, 2009 markup.
*
******************************************************************************/
struct acpi_table_fpdt {
struct acpi_table_spmi {
struct acpi_table_header header; /* Common ACPI table header */
u8 interface_type;
u8 reserved; /* Must be 1 */
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;
u8 reserved2;
};
/* FPDT subtable header (Performance Record Structure) */
struct acpi_fpdt_header {
u16 type;
u8 length;
u8 revision;
};
/* Values for Type field above */
/* Values for interface_type above */
enum acpi_fpdt_type {
ACPI_FPDT_TYPE_BOOT = 0,
ACPI_FPDT_TYPE_S3PERF = 1
enum acpi_spmi_interface_types {
ACPI_SPMI_NOT_USED = 0,
ACPI_SPMI_KEYBOARD = 1,
ACPI_SPMI_SMI = 2,
ACPI_SPMI_BLOCK_TRANSFER = 3,
ACPI_SPMI_SMBUS = 4,
ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */
};
/*
* FPDT subtables
*/
/* 0: Firmware Basic Boot Performance Record */
/*******************************************************************************
*
* SRAT - System Resource Affinity Table
* Version 3
*
******************************************************************************/
struct acpi_fpdt_boot_pointer {
struct acpi_fpdt_header header;
u8 reserved[4];
u64 address;
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 */
};
/* 1: S3 Performance Table Pointer Record */
struct acpi_fpdt_s3pt_pointer {
struct acpi_fpdt_header header;
u8 reserved[4];
u64 address;
};
/* Values for subtable type in struct acpi_subtable_header */
/*
* S3PT - S3 Performance Table. This table is pointed to by the
* S3 Pointer Record above.
*/
struct acpi_table_s3pt {
u8 signature[4]; /* "S3PT" */
u32 length;
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_GICC_AFFINITY = 3,
ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */
ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */
};
/*
* S3PT Subtables (Not part of the actual FPDT)
* SRAT Subtables, correspond to Type in struct acpi_subtable_header
*/
/* Values for Type field in S3PT header */
/* 0: Processor Local APIC/SAPIC Affinity */
enum acpi_s3pt_type {
ACPI_S3PT_TYPE_RESUME = 0,
ACPI_S3PT_TYPE_SUSPEND = 1,
ACPI_FPDT_BOOT_PERFORMANCE = 2
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 clock_domain;
};
struct acpi_s3pt_resume {
struct acpi_fpdt_header header;
u32 resume_count;
u64 full_resume;
u64 average_resume;
};
/* Flags */
struct acpi_s3pt_suspend {
struct acpi_fpdt_header header;
u64 suspend_start;
u64 suspend_end;
};
#define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
/*
* FPDT Boot Performance Record (Not part of the actual FPDT)
*/
struct acpi_fpdt_boot {
struct acpi_fpdt_header header;
u8 reserved[4];
u64 reset_end;
u64 load_start;
u64 startup_start;
u64 exit_services_entry;
u64 exit_services_exit;
};
/*******************************************************************************
*
* GTDT - Generic Timer Description Table (ACPI 5.1)
* Version 2
*
******************************************************************************/
/* 1: Memory Affinity */
struct acpi_table_gtdt {
struct acpi_table_header header; /* Common ACPI table header */
u64 counter_block_addresss;
u32 reserved;
u32 secure_el1_interrupt;
u32 secure_el1_flags;
u32 non_secure_el1_interrupt;
u32 non_secure_el1_flags;
u32 virtual_timer_interrupt;
u32 virtual_timer_flags;
u32 non_secure_el2_interrupt;
u32 non_secure_el2_flags;
u64 counter_read_block_address;
u32 platform_timer_count;
u32 platform_timer_offset;
};
/* Flag Definitions: Timer Block Physical Timers and Virtual timers */
#define ACPI_GTDT_INTERRUPT_MODE (1)
#define ACPI_GTDT_INTERRUPT_POLARITY (1<<1)
#define ACPI_GTDT_ALWAYS_ON (1<<2)
/* Common GTDT subtable header */
struct acpi_gtdt_header {
u8 type;
u16 length;
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 */
};
/* Values for GTDT subtable type above */
/* Flags */
enum acpi_gtdt_type {
ACPI_GTDT_TYPE_TIMER_BLOCK = 0,
ACPI_GTDT_TYPE_WATCHDOG = 1,
ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
};
/* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */
#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 */
/* 0: Generic Timer Block */
/* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
struct acpi_gtdt_timer_block {
struct acpi_gtdt_header header;
u8 reserved;
u64 block_address;
u32 timer_count;
u32 timer_offset;
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;
};
/* Timer Sub-Structure, one per timer */
/* Flags for struct acpi_srat_cpu_affinity and struct acpi_srat_x2apic_cpu_affinity */
struct acpi_gtdt_timer_entry {
u8 frame_number;
u8 reserved[3];
u64 base_address;
u64 el0_base_address;
u32 timer_interrupt;
u32 timer_flags;
u32 virtual_timer_interrupt;
u32 virtual_timer_flags;
u32 common_flags;
};
#define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
/* Flag Definitions: timer_flags and virtual_timer_flags above */
/* 3: GICC Affinity (ACPI 5.1) */
#define ACPI_GTDT_GT_IRQ_MODE (1)
#define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
struct acpi_srat_gicc_affinity {
struct acpi_subtable_header header;
u32 proximity_domain;
u32 acpi_processor_uid;
u32 flags;
u32 clock_domain;
};
/* Flag Definitions: common_flags above */
/* Flags for struct acpi_srat_gicc_affinity */
#define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
#define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
#define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */
/* 1: SBSA Generic Watchdog Structure */
/* 4: GCC ITS Affinity (ACPI 6.2) */
struct acpi_gtdt_watchdog {
struct acpi_gtdt_header header;
u8 reserved;
u64 refresh_frame_address;
u64 control_frame_address;
u32 timer_interrupt;
u32 timer_flags;
struct acpi_srat_gic_its_affinity {
struct acpi_subtable_header header;
u32 proximity_domain;
u16 reserved;
u32 its_id;
};
/* Flag Definitions: timer_flags above */
#define ACPI_GTDT_WATCHDOG_IRQ_MODE (1)
#define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1)
#define ACPI_GTDT_WATCHDOG_SECURE (1<<2)
/*******************************************************************************
*
* MPST - Memory Power State Table (ACPI 5.0)
* STAO - Status Override Table (_STA override) - ACPI 6.0
* Version 1
*
* Conforms to "ACPI Specification for Status Override Table"
* 6 January 2015
*
******************************************************************************/
#define ACPI_MPST_CHANNEL_INFO \
u8 channel_id; \
u8 reserved1[3]; \
u16 power_node_count; \
u16 reserved2;
/* Main table */
struct acpi_table_mpst {
struct acpi_table_stao {
struct acpi_table_header header; /* Common ACPI table header */
ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
};
/* Memory Platform Communication Channel Info */
struct acpi_mpst_channel {
ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */
};
/* Memory Power Node Structure */
struct acpi_mpst_power_node {
u8 flags;
u8 reserved1;
u16 node_id;
u32 length;
u64 range_address;
u64 range_length;
u32 num_power_states;
u32 num_physical_components;
u8 ignore_uart;
};
/* Values for Flags field above */
#define ACPI_MPST_ENABLED 1
#define ACPI_MPST_POWER_MANAGED 2
#define ACPI_MPST_HOT_PLUG_CAPABLE 4
/* Memory Power State Structure (follows POWER_NODE above) */
/*******************************************************************************
*
* TCPA - Trusted Computing Platform Alliance table
* Version 2
*
* TCG Hardware Interface Table for TPM 1.2 Clients and Servers
*
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
* Version 1.2, Revision 8
* February 27, 2017
*
* NOTE: There are two versions of the table with the same signature --
* the client version and the server version. The common platform_class
* field is used to differentiate the two types of tables.
*
******************************************************************************/
struct acpi_mpst_power_state {
u8 power_state;
u8 info_index;
struct acpi_table_tcpa_hdr {
struct acpi_table_header header; /* Common ACPI table header */
u16 platform_class;
};
/* Physical Component ID Structure (follows POWER_STATE above) */
/*
* Values for platform_class above.
* This is how the client and server subtables are differentiated
*/
#define ACPI_TCPA_CLIENT_TABLE 0
#define ACPI_TCPA_SERVER_TABLE 1
struct acpi_mpst_component {
u16 component_id;
struct acpi_table_tcpa_client {
u32 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */
};
/* Memory Power State Characteristics Structure (follows all POWER_NODEs) */
struct acpi_mpst_data_hdr {
u16 characteristics_count;
struct acpi_table_tcpa_server {
u16 reserved;
};
struct acpi_mpst_power_data {
u8 structure_id;
u8 flags;
u16 reserved1;
u32 average_power;
u32 power_saving;
u64 exit_latency;
u64 reserved2;
};
/* Values for Flags field above */
#define ACPI_MPST_PRESERVE 1
#define ACPI_MPST_AUTOENTRY 2
#define ACPI_MPST_AUTOEXIT 4
/* Shared Memory Region (not part of an ACPI table) */
struct acpi_mpst_shared {
u32 signature;
u16 pcc_command;
u16 pcc_status;
u32 command_register;
u32 status_register;
u32 power_state_id;
u32 power_node_id;
u64 energy_consumed;
u64 average_power;
};
u64 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */
u16 spec_revision;
u8 device_flags;
u8 interrupt_flags;
u8 gpe_number;
u8 reserved2[3];
u32 global_interrupt;
struct acpi_generic_address address;
u32 reserved3;
struct acpi_generic_address config_address;
u8 group;
u8 bus; /* PCI Bus/Segment/Function numbers */
u8 device;
u8 function;
};
/* Values for device_flags above */
#define ACPI_TCPA_PCI_DEVICE (1)
#define ACPI_TCPA_BUS_PNP (1<<1)
#define ACPI_TCPA_ADDRESS_VALID (1<<2)
/* Values for interrupt_flags above */
#define ACPI_TCPA_INTERRUPT_MODE (1)
#define ACPI_TCPA_INTERRUPT_POLARITY (1<<1)
#define ACPI_TCPA_SCI_VIA_GPE (1<<2)
#define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3)
/*******************************************************************************
*
* PCCT - Platform Communications Channel Table (ACPI 5.0)
* Version 2 (ACPI 6.2)
* TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
* Version 4
*
* TCG Hardware Interface Table for TPM 2.0 Clients and Servers
*
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
* Version 1.2, Revision 8
* February 27, 2017
*
******************************************************************************/
struct acpi_table_pcct {
struct acpi_table_tpm2 {
struct acpi_table_header header; /* Common ACPI table header */
u32 flags;
u64 reserved;
u16 platform_class;
u16 reserved;
u64 control_address;
u32 start_method;
/* Platform-specific data follows */
};
/* Values for Flags field above */
/* Values for start_method above */
#define ACPI_PCCT_DOORBELL 1
#define ACPI_TPM2_NOT_ALLOWED 0
#define ACPI_TPM2_RESERVED1 1
#define ACPI_TPM2_START_METHOD 2
#define ACPI_TPM2_RESERVED3 3
#define ACPI_TPM2_RESERVED4 4
#define ACPI_TPM2_RESERVED5 5
#define ACPI_TPM2_MEMORY_MAPPED 6
#define ACPI_TPM2_COMMAND_BUFFER 7
#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8
#define ACPI_TPM2_RESERVED9 9
#define ACPI_TPM2_RESERVED10 10
#define ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC 11 /* V1.2 Rev 8 */
#define ACPI_TPM2_RESERVED 12
/* Values for subtable type in struct acpi_subtable_header */
/* Optional trailer appears after any start_method subtables */
enum acpi_pcct_type {
ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0,
ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1,
ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */
ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */
ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */
ACPI_PCCT_TYPE_RESERVED = 5 /* 5 and greater are reserved */
struct acpi_tpm2_trailer {
u8 method_parameters[12];
u32 minimum_log_length; /* Minimum length for the event log area */
u64 log_address; /* Address of the event log area */
};
/*
* PCCT Subtables, correspond to Type in struct acpi_subtable_header
* Subtables (start_method-specific)
*/
/* 0: Generic Communications Subspace */
/* 11: Start Method for ARM SMC (V1.2 Rev 8) */
struct acpi_pcct_subspace {
struct acpi_subtable_header header;
u8 reserved[6];
u64 base_address;
u64 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u16 min_turnaround_time;
struct acpi_tpm2_arm_smc {
u32 global_interrupt;
u8 interrupt_flags;
u8 operation_flags;
u16 reserved;
u32 function_id;
};
/* 1: HW-reduced Communications Subspace (ACPI 5.1) */
/* Values for interrupt_flags above */
struct acpi_pcct_hw_reduced {
struct acpi_subtable_header header;
u32 platform_interrupt;
u8 flags;
u8 reserved;
u64 base_address;
u64 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u16 min_turnaround_time;
};
#define ACPI_TPM2_INTERRUPT_SUPPORT (1)
/* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */
struct acpi_pcct_hw_reduced_type2 {
struct acpi_subtable_header header;
u32 platform_interrupt;
u8 flags;
u8 reserved;
u64 base_address;
u64 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u16 min_turnaround_time;
struct acpi_generic_address platform_ack_register;
u64 ack_preserve_mask;
u64 ack_write_mask;
};
/* Values for operation_flags above */
/* 3: Extended PCC Master Subspace Type 3 (ACPI 6.2) */
#define ACPI_TPM2_IDLE_SUPPORT (1)
struct acpi_pcct_ext_pcc_master {
struct acpi_subtable_header header;
u32 platform_interrupt;
u8 flags;
u8 reserved1;
u64 base_address;
u32 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u32 min_turnaround_time;
struct acpi_generic_address platform_ack_register;
u64 ack_preserve_mask;
u64 ack_set_mask;
u64 reserved2;
struct acpi_generic_address cmd_complete_register;
u64 cmd_complete_mask;
struct acpi_generic_address cmd_update_register;
u64 cmd_update_preserve_mask;
u64 cmd_update_set_mask;
struct acpi_generic_address error_status_register;
u64 error_status_mask;
};
/* 4: Extended PCC Slave Subspace Type 4 (ACPI 6.2) */
struct acpi_pcct_ext_pcc_slave {
struct acpi_subtable_header header;
u32 platform_interrupt;
u8 flags;
u8 reserved1;
u64 base_address;
u32 length;
struct acpi_generic_address doorbell_register;
u64 preserve_mask;
u64 write_mask;
u32 latency;
u32 max_access_rate;
u32 min_turnaround_time;
struct acpi_generic_address platform_ack_register;
u64 ack_preserve_mask;
u64 ack_set_mask;
u64 reserved2;
struct acpi_generic_address cmd_complete_register;
u64 cmd_complete_mask;
struct acpi_generic_address cmd_update_register;
u64 cmd_update_preserve_mask;
u64 cmd_update_set_mask;
struct acpi_generic_address error_status_register;
u64 error_status_mask;
};
/* Values for doorbell flags above */
#define ACPI_PCCT_INTERRUPT_POLARITY (1)
#define ACPI_PCCT_INTERRUPT_MODE (1<<1)
/*
* PCC memory structures (not part of the ACPI table)
*/
/* Shared Memory Region */
struct acpi_pcct_shared_memory {
u32 signature;
u16 command;
u16 status;
};
/* Extended PCC Subspace Shared Memory Region (ACPI 6.2) */
/*******************************************************************************
*
* UEFI - UEFI Boot optimization Table
* Version 1
*
* Conforms to "Unified Extensible Firmware Interface Specification",
* Version 2.3, May 8, 2009
*
******************************************************************************/
struct acpi_pcct_ext_pcc_shared_memory {
u32 signature;
u32 flags;
u32 length;
u32 command;
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 */
};
/*******************************************************************************
*
* PMTT - Platform Memory Topology Table (ACPI 5.0)
* VRTC - Virtual Real Time Clock Table
* Version 1
*
* Conforms to "Simple Firmware Interface Specification",
* Draft 0.8.2, Oct 19, 2010
* NOTE: The ACPI VRTC is equivalent to The SFI MRTC table.
*
******************************************************************************/
struct acpi_table_pmtt {
struct acpi_table_vrtc {
struct acpi_table_header header; /* Common ACPI table header */
u32 reserved;
};
/* Common header for PMTT subtables that follow main table */
/* VRTC entry */
struct acpi_pmtt_header {
u8 type;
u8 reserved1;
u16 length;
u16 flags;
u16 reserved2;
struct acpi_vrtc_entry {
struct acpi_generic_address physical_address;
u32 irq;
};
/* Values for Type field above */
#define ACPI_PMTT_TYPE_SOCKET 0
#define ACPI_PMTT_TYPE_CONTROLLER 1
#define ACPI_PMTT_TYPE_DIMM 2
#define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFF are reserved */
/* Values for Flags field above */
#define ACPI_PMTT_TOP_LEVEL 0x0001
#define ACPI_PMTT_PHYSICAL 0x0002
#define ACPI_PMTT_MEMORY_TYPE 0x000C
/*******************************************************************************
*
* WAET - Windows ACPI Emulated devices Table
* Version 1
*
* Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009
*
******************************************************************************/
/*
* PMTT subtables, correspond to Type in struct acpi_pmtt_header
*/
struct acpi_table_waet {
struct acpi_table_header header; /* Common ACPI table header */
u32 flags;
};
/* 0: Socket Structure */
/* Masks for Flags field above */
struct acpi_pmtt_socket {
struct acpi_pmtt_header header;
u16 socket_id;
u16 reserved;
};
#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */
#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */
/* 1: Memory Controller subtable */
/*******************************************************************************
*
* WDAT - Watchdog Action Table
* Version 1
*
* Conforms to "Hardware Watchdog Timers Design Specification",
* Copyright 2006 Microsoft Corporation.
*
******************************************************************************/
struct acpi_pmtt_controller {
struct acpi_pmtt_header header;
u32 read_latency;
u32 write_latency;
u32 read_bandwidth;
u32 write_bandwidth;
u16 access_width;
u16 alignment;
u16 reserved;
u16 domain_count;
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 */
};
/* 1a: Proximity Domain substructure */
/* Masks for Flags field above */
struct acpi_pmtt_domain {
u32 proximity_domain;
};
#define ACPI_WDAT_ENABLED (1)
#define ACPI_WDAT_STOPPED 0x80
/* 2: Physical Component Identifier (DIMM) */
/* WDAT Instruction Entries (actions) */
struct acpi_pmtt_physical_component {
struct acpi_pmtt_header header;
u16 component_id;
struct acpi_wdat_entry {
u8 action;
u8 instruction;
u16 reserved;
u32 memory_size;
u32 bios_handle;
struct acpi_generic_address register_region;
u32 value; /* Value used with Read/Write register */
u32 mask; /* Bitmask required for this register instruction */
};
/* 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 */
};
/*******************************************************************************
*
* RASF - RAS Feature Table (ACPI 5.0)
* WDDT - Watchdog Descriptor Table
* Version 1
*
* Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)",
* Version 001, September 2002
*
******************************************************************************/
struct acpi_table_rasf {
struct acpi_table_wddt {
struct acpi_table_header header; /* Common ACPI table header */
u8 channel_id[12];
};
/* RASF Platform Communication Channel Shared Memory Region */
struct acpi_rasf_shared_memory {
u32 signature;
u16 command;
u16 spec_version;
u16 table_version;
u16 pci_vendor_id;
struct acpi_generic_address address;
u16 max_count; /* Maximum counter value supported */
u16 min_count; /* Minimum counter value supported */
u16 period;
u16 status;
u16 version;
u8 capabilities[16];
u8 set_capabilities[16];
u16 num_parameter_blocks;
u32 set_capabilities_status;
};
/* RASF Parameter Block Structure Header */
struct acpi_rasf_parameter_block {
u16 type;
u16 version;
u16 length;
};
/* RASF Parameter Block Structure for PATROL_SCRUB */
struct acpi_rasf_patrol_scrub_parameter {
struct acpi_rasf_parameter_block header;
u16 patrol_scrub_command;
u64 requested_address_range[2];
u64 actual_address_range[2];
u16 flags;
u8 requested_speed;
};
/* Masks for Flags and Speed fields above */
#define ACPI_RASF_SCRUBBER_RUNNING 1
#define ACPI_RASF_SPEED (7<<1)
#define ACPI_RASF_SPEED_SLOW (0<<1)
#define ACPI_RASF_SPEED_MEDIUM (4<<1)
#define ACPI_RASF_SPEED_FAST (7<<1)
/* Channel Commands */
enum acpi_rasf_commands {
ACPI_RASF_EXECUTE_RASF_COMMAND = 1
};
/* Platform RAS Capabilities */
enum acpi_rasf_capabiliities {
ACPI_HW_PATROL_SCRUB_SUPPORTED = 0,
ACPI_SW_PATROL_SCRUB_EXPOSED = 1
u16 capability;
};
/* Patrol Scrub Commands */
enum acpi_rasf_patrol_scrub_commands {
ACPI_RASF_GET_PATROL_PARAMETERS = 1,
ACPI_RASF_START_PATROL_SCRUBBER = 2,
ACPI_RASF_STOP_PATROL_SCRUBBER = 3
};
/* Channel Command flags */
#define ACPI_RASF_GENERATE_SCI (1<<15)
/* Flags for Status field above */
/* Status values */
#define ACPI_WDDT_AVAILABLE (1)
#define ACPI_WDDT_ACTIVE (1<<1)
#define ACPI_WDDT_TCO_OS_OWNED (1<<2)
#define ACPI_WDDT_USER_RESET (1<<11)
#define ACPI_WDDT_WDT_RESET (1<<12)
#define ACPI_WDDT_POWER_FAIL (1<<13)
#define ACPI_WDDT_UNKNOWN_RESET (1<<14)
enum acpi_rasf_status {
ACPI_RASF_SUCCESS = 0,
ACPI_RASF_NOT_VALID = 1,
ACPI_RASF_NOT_SUPPORTED = 2,
ACPI_RASF_BUSY = 3,
ACPI_RASF_FAILED = 4,
ACPI_RASF_ABORTED = 5,
ACPI_RASF_INVALID_DATA = 6
};
/* Flags for Capability field above */
/* Status flags */
#define ACPI_RASF_COMMAND_COMPLETE (1)
#define ACPI_RASF_SCI_DOORBELL (1<<1)
#define ACPI_RASF_ERROR (1<<2)
#define ACPI_RASF_STATUS (0x1F<<3)
#define ACPI_WDDT_AUTO_RESET (1)
#define ACPI_WDDT_ALERT_SUPPORT (1<<1)
/*******************************************************************************
*
* STAO - Status Override Table (_STA override) - ACPI 6.0
* WDRT - Watchdog Resource Table
* Version 1
*
* Conforms to "ACPI Specification for Status Override Table"
* 6 January 2015
* Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003",
* Version 1.01, August 28, 2006
*
******************************************************************************/
struct acpi_table_stao {
struct acpi_table_wdrt {
struct acpi_table_header header; /* Common ACPI table header */
u8 ignore_uart;
struct acpi_generic_address control_register;
struct acpi_generic_address count_register;
u16 pci_device_id;
u16 pci_vendor_id;
u8 pci_bus; /* PCI Bus number */
u8 pci_device; /* PCI Device number */
u8 pci_function; /* PCI Function number */
u8 pci_segment; /* PCI Segment number */
u16 max_count; /* Maximum counter value supported */
u8 units;
};
/*******************************************************************************
......@@ -836,6 +665,27 @@ struct acpi_table_wpbt {
u16 arguments_length;
};
/*******************************************************************************
*
* WSMT - Windows SMM Security Migrations Table
* Version 1
*
* Conforms to "Windows SMM Security Migrations Table",
* Version 1.0, April 18, 2016
*
******************************************************************************/
struct acpi_table_wsmt {
struct acpi_table_header header; /* Common ACPI table header */
u32 protection_flags;
};
/* Flags for protection_flags field above */
#define ACPI_WSMT_FIXED_COMM_BUFFERS (1)
#define ACPI_WSMT_COMM_BUFFER_NESTED_PTR_PROTECTION (2)
#define ACPI_WSMT_SYSTEM_RESOURCE_PROTECTION (4)
/*******************************************************************************
*
* XENV - Xen Environment Table (ACPI 6.0)
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7