/******************************************************************************
*
* Name: actbl1.h - Additional ACPI table definitions
*
*****************************************************************************/
/*
* Copyright (C) 2000 - 2022, Intel Corp.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* Alternatively, this software may be distributed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
* NO WARRANTY
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGES.
*/
#ifndef __ACTBL1_H__
#define __ACTBL1_H__
/*******************************************************************************
*
* Additional ACPI Tables
*
* These tables are not consumed directly by the ACPICA subsystem, but are
* included here to support device drivers and the AML disassembler.
*
******************************************************************************/
/*
* Values for description table header signatures for tables defined in this
* file. Useful because they make it more difficult to inadvertently type in
* the wrong signature.
*/
#define ACPI_SIG_AEST "AEST" /* Arm Error Source Table */
#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_CEDT "CEDT" /* CXL Early Discovery 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_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_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_MSCT "MSCT" /* Maximum System Characteristics 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
* the tables are provided by the system BIOS.
*/
#pragma pack(1)
/*
* Note: C bitfields are not used for this reason:
*
* "Bitfields are great and easy to read, but unfortunately the C language
* does not specify the layout of bitfields in memory, which means they are
* essentially useless for dealing with packed data in on-disk formats or
* binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
* this decision was a design error in C. Ritchie could have picked an order
* and stuck with it." Norman Ramsey.
* See http://stackoverflow.com/a/1053662/41661
*/
/*******************************************************************************
*
* Common subtable headers
*
******************************************************************************/
/* Generic subtable header (used in MADT, SRAT, etc.) */
typedef struct acpi_subtable_header
{
UINT8 Type;
UINT8 Length;
} ACPI_SUBTABLE_HEADER;
/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
typedef struct acpi_whea_header
{
UINT8 Action;
UINT8 Instruction;
UINT8 Flags;
UINT8 Reserved;
ACPI_GENERIC_ADDRESS RegisterRegion;
UINT64 Value; /* Value used with Read/Write register */
UINT64 Mask; /* Bitmask required for this register instruction */
} ACPI_WHEA_HEADER;
/*******************************************************************************
*
* ASF - Alert Standard Format table (Signature "ASF!")
* Revision 0x10
*
* Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
*
******************************************************************************/
typedef struct acpi_table_asf
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
} ACPI_TABLE_ASF;
/* ASF subtable header */
typedef struct acpi_asf_header
{
UINT8 Type;
UINT8 Reserved;
UINT16 Length;
} ACPI_ASF_HEADER;
/* Values for Type field above */
enum AcpiAsfType
{
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 */
typedef struct acpi_asf_info
{
ACPI_ASF_HEADER Header;
UINT8 MinResetValue;
UINT8 MinPollInterval;
UINT16 SystemId;
UINT32 MfgId;
UINT8 Flags;
UINT8 Reserved2[3];
} ACPI_ASF_INFO;
/* Masks for Flags field above */
#define ACPI_ASF_SMBUS_PROTOCOLS (1)
/* 1: ASF Alerts */
typedef struct acpi_asf_alert
{
ACPI_ASF_HEADER Header;
UINT8 AssertMask;
UINT8 DeassertMask;
UINT8 Alerts;
UINT8 DataLength;
} ACPI_ASF_ALERT;
typedef struct acpi_asf_alert_data
{
UINT8 Address;
UINT8 Command;
UINT8 Mask;
UINT8 Value;
UINT8 SensorType;
UINT8 Type;
UINT8 Offset;
UINT8 SourceType;
UINT8 Severity;
UINT8 SensorNumber;
UINT8 Entity;
UINT8 Instance;
} ACPI_ASF_ALERT_DATA;
/* 2: ASF Remote Control */
typedef struct acpi_asf_remote
{
ACPI_ASF_HEADER Header;
UINT8 Controls;
UINT8 DataLength;
UINT16 Reserved2;
} ACPI_ASF_REMOTE;
typedef struct acpi_asf_control_data
{
UINT8 Function;
UINT8 Address;
UINT8 Command;
UINT8 Value;
} ACPI_ASF_CONTROL_DATA;
/* 3: ASF RMCP Boot Options */
typedef struct acpi_asf_rmcp
{
ACPI_ASF_HEADER Header;
UINT8 Capabilities[7];
UINT8 CompletionCode;
UINT32 EnterpriseId;
UINT8 Command;
UINT16 Parameter;
UINT16 BootOptions;
UINT16 OemParameters;
} ACPI_ASF_RMCP;
/* 4: ASF Address */
typedef struct acpi_asf_address
{
ACPI_ASF_HEADER Header;
UINT8 EpromAddress;
UINT8 Devices;
} ACPI_ASF_ADDRESS;
/*******************************************************************************
*
* BERT - Boot Error Record Table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_bert
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 RegionLength; /* Length of the boot error region */
UINT64 Address; /* Physical address of the error region */
} ACPI_TABLE_BERT;
/* Boot Error Region (not a subtable, pointed to by Address field above) */
typedef struct acpi_bert_region
{
UINT32 BlockStatus; /* Type of error information */
UINT32 RawDataOffset; /* Offset to raw error data */
UINT32 RawDataLength; /* Length of raw error data */
UINT32 DataLength; /* Length of generic error data */
UINT32 ErrorSeverity; /* Severity code */
} ACPI_BERT_REGION;
/* Values for BlockStatus flags above */
#define ACPI_BERT_UNCORRECTABLE (1)
#define ACPI_BERT_CORRECTABLE (1<<1)
#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
/* Values for ErrorSeverity above */
enum AcpiBertErrorSeverity
{
ACPI_BERT_ERROR_CORRECTABLE = 0,
ACPI_BERT_ERROR_FATAL = 1,
ACPI_BERT_ERROR_CORRECTED = 2,
ACPI_BERT_ERROR_NONE = 3,
ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
};
/*
* Note: The generic error data that follows the ErrorSeverity field above
* uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
*/
/*******************************************************************************
*
* BGRT - Boot Graphics Resource Table (ACPI 5.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_bgrt
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT16 Version;
UINT8 Status;
UINT8 ImageType;
UINT64 ImageAddress;
UINT32 ImageOffsetX;
UINT32 ImageOffsetY;
} ACPI_TABLE_BGRT;
/* 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
*
******************************************************************************/
typedef struct acpi_table_boot
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */
UINT8 Reserved[3];
} ACPI_TABLE_BOOT;
/*******************************************************************************
*
* CDAT - Coherent Device Attribute Table
* Version 1
*
* Conforms to the "Coherent Device Attribute Table (CDAT) Specification
" (Revision 1.01, October 2020.)
*
******************************************************************************/
typedef struct acpi_table_cdat
{
UINT32 Length; /* Length of table in bytes, including this header */
UINT8 Revision; /* ACPI Specification minor version number */
UINT8 Checksum; /* To make sum of entire table == 0 */
UINT8 Reserved[6];
UINT32 Sequence; /* Used to detect runtime CDAT table changes */
} ACPI_TABLE_CDAT;
/* CDAT common subtable header */
typedef struct acpi_cdat_header
{
UINT8 Type;
UINT8 Reserved;
UINT16 Length;
} ACPI_CDAT_HEADER;
/* Values for Type field above */
enum AcpiCdatType
{
ACPI_CDAT_TYPE_DSMAS = 0,
ACPI_CDAT_TYPE_DSLBIS = 1,
ACPI_CDAT_TYPE_DSMSCIS = 2,
ACPI_CDAT_TYPE_DSIS = 3,
ACPI_CDAT_TYPE_DSEMTS = 4,
ACPI_CDAT_TYPE_SSLBIS = 5,
ACPI_CDAT_TYPE_RESERVED = 6 /* 6 through 0xFF are reserved */
};
/* Subtable 0: Device Scoped Memory Affinity Structure (DSMAS) */
typedef struct acpi_cadt_dsmas
{
UINT8 DsmadHandle;
UINT8 Flags;
UINT16 Reserved;
UINT64 DpaBaseAddress;
UINT64 DpaLength;
} ACPI_CDAT_DSMAS;
/* Flags for subtable above */
#define ACPI_CEDT_DSMAS_NON_VOLATILE (1 << 2)
/* Subtable 1: Device scoped Latency and Bandwidth Information Structure (DSLBIS) */
typedef struct acpi_cdat_dslbis
{
UINT8 Handle;
UINT8 Flags; /* If Handle matches a DSMAS handle, the definition of this field matches
* Flags field in HMAT System Locality Latency */
UINT8 DataType;
UINT8 Reserved;
UINT64 EntryBaseUnit;
UINT16 Entry[3];
UINT16 Reserved2;
} ACPI_CDAT_DSLBIS;
/* Subtable 2: Device Scoped Memory Side Cache Information Structure (DSMSCIS) */
typedef struct acpi_cdat_dsmscis
{
UINT8 DsmasHandle;
UINT8 Reserved[3];
UINT64 SideCacheSize;
UINT32 CacheAttributes;
} ACPI_CDAT_DSMSCIS;
/* Subtable 3: Device Scoped Initiator Structure (DSIS) */
typedef struct acpi_cdat_dsis
{
UINT8 Flags;
UINT8 Handle;
UINT16 Reserved;
} ACPI_CDAT_DSIS;
/* Flags for above subtable */
#define ACPI_CDAT_DSIS_MEM_ATTACHED (1 << 0)
/* Subtable 4: Device Scoped EFI Memory Type Structure (DSEMTS) */
typedef struct acpi_cdat_dsemts
{
UINT8 DsmasHandle;
UINT8 MemoryType;
UINT16 Reserved;
UINT64 DpaOffset;
UINT64 RangeLength;
} ACPI_CDAT_DSEMTS;
/* Subtable 5: Switch Scoped Latency and Bandwidth Information Structure (SSLBIS) */
typedef struct acpi_cdat_sslbis
{
UINT8 DataType;
UINT8 Reserved[3];
UINT64 EntryBaseUnit;
} ACPI_CDAT_SSLBIS;
/* Sub-subtable for above, SslbeEntries field */
typedef struct acpi_cdat_sslbe
{
UINT16 PortxId;
UINT16 PortyId;
UINT16 LatencyOrBandwidth;
UINT16 Reserved;
} ACPI_CDAT_SSLBE;
/*******************************************************************************
*
* CEDT - CXL Early Discovery Table
* Version 1
*
* Conforms to the "CXL Early Discovery Table" (CXL 2.0, October 2020)
*
******************************************************************************/
typedef struct acpi_table_cedt
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
} ACPI_TABLE_CEDT;
/* CEDT subtable header (Performance Record Structure) */
typedef struct acpi_cedt_header
{
UINT8 Type;
UINT8 Reserved;
UINT16 Length;
} ACPI_CEDT_HEADER;
/* Values for Type field above */
enum AcpiCedtType
{
ACPI_CEDT_TYPE_CHBS = 0,
ACPI_CEDT_TYPE_CFMWS = 1,
ACPI_CEDT_TYPE_CXIMS = 2,
ACPI_CEDT_TYPE_RDPAS = 3,
ACPI_CEDT_TYPE_RESERVED = 4,
};
/* Values for version field above */
#define ACPI_CEDT_CHBS_VERSION_CXL11 (0)
#define ACPI_CEDT_CHBS_VERSION_CXL20 (1)
/* Values for length field above */
#define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000)
#define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000)
/*
* CEDT subtables
*/
/* 0: CXL Host Bridge Structure */
typedef struct acpi_cedt_chbs
{
ACPI_CEDT_HEADER Header;
UINT32 Uid;
UINT32 CxlVersion;
UINT32 Reserved;
UINT64 Base;
UINT64 Length;
} ACPI_CEDT_CHBS;
/* 1: CXL Fixed Memory Window Structure */
typedef struct acpi_cedt_cfmws
{
ACPI_CEDT_HEADER Header;
UINT32 Reserved1;
UINT64 BaseHpa;
UINT64 WindowSize;
UINT8 InterleaveWays;
UINT8 InterleaveArithmetic;
UINT16 Reserved2;
UINT32 Granularity;
UINT16 Restrictions;
UINT16 QtgId;
UINT32 InterleaveTargets[];
} ACPI_CEDT_CFMWS;
typedef struct acpi_cedt_cfmws_target_element
{
UINT32 InterleaveTarget;
} ACPI_CEDT_CFMWS_TARGET_ELEMENT;
/* Values for Interleave Arithmetic field above */
#define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0)
#define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1)
/* Values for Restrictions field above */
#define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1)
#define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1<<1)
#define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1<<2)
#define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3)
#define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4)
/* 2: CXL XOR Interleave Math Structure */
struct acpi_cedt_cxims {
ACPI_CEDT_HEADER Header;
UINT16 Reserved1;
UINT8 Hbig;
UINT8 NrXormaps;
UINT64 XormapList[];
};
/* 3: CXL RCEC Downstream Port Association Structure */
struct acpi_cedt_rdpas {
ACPI_CEDT_HEADER Header;
UINT8 Reserved1;
UINT16 Length;
UINT16 Segment;
UINT16 Bdf;
UINT8 Protocol;
UINT64 Address;
};
/* Masks for bdf field above */
#define ACPI_CEDT_RDPAS_BUS_MASK 0xff00
#define ACPI_CEDT_RDPAS_DEVICE_MASK 0x00f8
#define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x0007
#define ACPI_CEDT_RDPAS_PROTOCOL_IO (0)
#define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1)
/*******************************************************************************
*
* CPEP - Corrected Platform Error Polling table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_cpep
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT64 Reserved;
} ACPI_TABLE_CPEP;
/* Subtable */
typedef struct acpi_cpep_polling
{
ACPI_SUBTABLE_HEADER Header;
UINT8 Id; /* Processor ID */
UINT8 Eid; /* Processor EID */
UINT32 Interval; /* Polling interval (msec) */
} ACPI_CPEP_POLLING;
/*******************************************************************************
*
* CSRT - Core System Resource Table
* Version 0
*
* Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
*
******************************************************************************/
typedef struct acpi_table_csrt
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
} ACPI_TABLE_CSRT;
/* Resource Group subtable */
typedef struct acpi_csrt_group
{
UINT32 Length;
UINT32 VendorId;
UINT32 SubvendorId;
UINT16 DeviceId;
UINT16 SubdeviceId;
UINT16 Revision;
UINT16 Reserved;
UINT32 SharedInfoLength;
/* Shared data immediately follows (Length = SharedInfoLength) */
} ACPI_CSRT_GROUP;
/* Shared Info subtable */
typedef struct acpi_csrt_shared_info
{
UINT16 MajorVersion;
UINT16 MinorVersion;
UINT32 MmioBaseLow;
UINT32 MmioBaseHigh;
UINT32 GsiInterrupt;
UINT8 InterruptPolarity;
UINT8 InterruptMode;
UINT8 NumChannels;
UINT8 DmaAddressWidth;
UINT16 BaseRequestLine;
UINT16 NumHandshakeSignals;
UINT32 MaxBlockSize;
/* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */
} ACPI_CSRT_SHARED_INFO;
/* Resource Descriptor subtable */
typedef struct acpi_csrt_descriptor
{
UINT32 Length;
UINT16 Type;
UINT16 Subtype;
UINT32 Uid;
/* Resource-specific information immediately follows */
} ACPI_CSRT_DESCRIPTOR;
/* 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)", September 21, 2020
*
******************************************************************************/
typedef struct acpi_table_dbg2
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 InfoOffset;
UINT32 InfoCount;
} ACPI_TABLE_DBG2;
typedef struct acpi_dbg2_header
{
UINT32 InfoOffset;
UINT32 InfoCount;
} ACPI_DBG2_HEADER;
/* Debug Device Information Subtable */
typedef struct acpi_dbg2_device
{
UINT8 Revision;
UINT16 Length;
UINT8 RegisterCount; /* Number of BaseAddress registers */
UINT16 NamepathLength;
UINT16 NamepathOffset;
UINT16 OemDataLength;
UINT16 OemDataOffset;
UINT16 PortType;
UINT16 PortSubtype;
UINT16 Reserved;
UINT16 BaseAddressOffset;
UINT16 AddressSizeOffset;
/*
* Data that follows:
* BaseAddress (required) - Each in 12-byte Generic Address Structure format.
* AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register.
* Namepath (required) - Null terminated string. Single dot if not supported.
* OemData (optional) - Length is OemDataLength.
*/
} ACPI_DBG2_DEVICE;
/* Types for PortType 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 PortSubtype field above */
#define ACPI_DBG2_16550_COMPATIBLE 0x0000
#define ACPI_DBG2_16550_SUBSET 0x0001
#define ACPI_DBG2_MAX311XE_SPI 0x0002
#define ACPI_DBG2_ARM_PL011 0x0003
#define ACPI_DBG2_MSM8X60 0x0004
#define ACPI_DBG2_16550_NVIDIA 0x0005
#define ACPI_DBG2_TI_OMAP 0x0006
#define ACPI_DBG2_APM88XXXX 0x0008
#define ACPI_DBG2_MSM8974 0x0009
#define ACPI_DBG2_SAM5250 0x000A
#define ACPI_DBG2_INTEL_USIF 0x000B
#define ACPI_DBG2_IMX6 0x000C
#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_SDM845_1_8432MHZ 0x0011
#define ACPI_DBG2_16550_WITH_GAS 0x0012
#define ACPI_DBG2_SDM845_7_372MHZ 0x0013
#define ACPI_DBG2_INTEL_LPSS 0x0014
#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
*
******************************************************************************/
typedef struct acpi_table_dbgp
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT8 Type; /* 0=full 16550, 1=subset of 16550 */
UINT8 Reserved[3];
ACPI_GENERIC_ADDRESS DebugPort;
} ACPI_TABLE_DBGP;
/*******************************************************************************
*
* DMAR - DMA Remapping table
* Version 1
*
* Conforms to "Intel Virtualization Technology for Directed I/O",
* Version 2.3, October 2014
*
******************************************************************************/
typedef struct acpi_table_dmar
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT8 Width; /* Host Address Width */
UINT8 Flags;
UINT8 Reserved[10];
} ACPI_TABLE_DMAR;
/* 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 */
typedef struct acpi_dmar_header
{
UINT16 Type;
UINT16 Length;
} ACPI_DMAR_HEADER;
/* Values for subtable type in ACPI_DMAR_HEADER */
enum AcpiDmarType
{
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_SATC = 5,
ACPI_DMAR_TYPE_RESERVED = 6 /* 6 and greater are reserved */
};
/* DMAR Device Scope structure */
typedef struct acpi_dmar_device_scope
{
UINT8 EntryType;
UINT8 Length;
UINT16 Reserved;
UINT8 EnumerationId;
UINT8 Bus;
} ACPI_DMAR_DEVICE_SCOPE;
/* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */
enum AcpiDmarScopeType
{
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 */
};
typedef struct acpi_dmar_pci_path
{
UINT8 Device;
UINT8 Function;
} ACPI_DMAR_PCI_PATH;
/*
* DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER
*/
/* 0: Hardware Unit Definition */
typedef struct acpi_dmar_hardware_unit
{
ACPI_DMAR_HEADER Header;
UINT8 Flags;
UINT8 Reserved;
UINT16 Segment;
UINT64 Address; /* Register Base Address */
} ACPI_DMAR_HARDWARE_UNIT;
/* Masks for Flags field above */
#define ACPI_DMAR_INCLUDE_ALL (1)
/* 1: Reserved Memory Definition */
typedef struct acpi_dmar_reserved_memory
{
ACPI_DMAR_HEADER Header;
UINT16 Reserved;
UINT16 Segment;
UINT64 BaseAddress; /* 4K aligned base address */
UINT64 EndAddress; /* 4K aligned limit address */
} ACPI_DMAR_RESERVED_MEMORY;
/* Masks for Flags field above */
#define ACPI_DMAR_ALLOW_ALL (1)
/* 2: Root Port ATS Capability Reporting Structure */
typedef struct acpi_dmar_atsr
{
ACPI_DMAR_HEADER Header;
UINT8 Flags;
UINT8 Reserved;
UINT16 Segment;
} ACPI_DMAR_ATSR;
/* Masks for Flags field above */
#define ACPI_DMAR_ALL_PORTS (1)
/* 3: Remapping Hardware Static Affinity Structure */
typedef struct acpi_dmar_rhsa
{
ACPI_DMAR_HEADER Header;
UINT32 Reserved;
UINT64 BaseAddress;
UINT32 ProximityDomain;
} ACPI_DMAR_RHSA;
/* 4: ACPI Namespace Device Declaration Structure */
typedef struct acpi_dmar_andd
{
ACPI_DMAR_HEADER Header;
UINT8 Reserved[3];
UINT8 DeviceNumber;
char DeviceName[1];
} ACPI_DMAR_ANDD;
/* 5: SoC Integrated Address Translation Cache (SATC) */
typedef struct acpi_dmar_satc
{
ACPI_DMAR_HEADER Header;
UINT8 Flags;
UINT8 Reserved;
UINT16 Segment;
} ACPI_DMAR_SATC
;
/*******************************************************************************
*
* DRTM - Dynamic Root of Trust for Measurement table
* Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
* Table version 1
*
******************************************************************************/
typedef struct acpi_table_drtm
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT64 EntryBaseAddress;
UINT64 EntryLength;
UINT32 EntryAddress32;
UINT64 EntryAddress64;
UINT64 ExitAddress;
UINT64 LogAreaAddress;
UINT32 LogAreaLength;
UINT64 ArchDependentAddress;
UINT32 Flags;
} ACPI_TABLE_DRTM;
/* 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) */
typedef struct acpi_drtm_vtable_list
{
UINT32 ValidatedTableCount;
UINT64 ValidatedTables[1];
} ACPI_DRTM_VTABLE_LIST;
/* 2) Resources List (of Resource Descriptors) */
/* Resource Descriptor */
typedef struct acpi_drtm_resource
{
UINT8 Size[7];
UINT8 Type;
UINT64 Address;
} ACPI_DRTM_RESOURCE;
typedef struct acpi_drtm_resource_list
{
UINT32 ResourceCount;
ACPI_DRTM_RESOURCE Resources[1];
} ACPI_DRTM_RESOURCE_LIST;
/* 3) Platform-specific Identifiers List */
typedef struct acpi_drtm_dps_id
{
UINT32 DpsIdLength;
UINT8 DpsId[16];
} ACPI_DRTM_DPS_ID;
/*******************************************************************************
*
* ECDT - Embedded Controller Boot Resources Table
* Version 1
*
******************************************************************************/
typedef struct acpi_table_ecdt
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */
ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */
UINT32 Uid; /* Unique ID - must be same as the EC _UID method */
UINT8 Gpe; /* The GPE for the EC */
UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */
} ACPI_TABLE_ECDT;
/*******************************************************************************
*
* EINJ - Error Injection Table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_einj
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 HeaderLength;
UINT8 Flags;
UINT8 Reserved[3];
UINT32 Entries;
} ACPI_TABLE_EINJ;
/* EINJ Injection Instruction Entries (actions) */
typedef struct acpi_einj_entry
{
ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
} ACPI_EINJ_ENTRY;
/* Masks for Flags field above */
#define ACPI_EINJ_PRESERVE (1)
/* Values for Action field above */
enum AcpiEinjActions
{
ACPI_EINJ_BEGIN_OPERATION = 0,
ACPI_EINJ_GET_TRIGGER_TABLE = 1,
ACPI_EINJ_SET_ERROR_TYPE = 2,
ACPI_EINJ_GET_ERROR_TYPE = 3,
ACPI_EINJ_END_OPERATION = 4,
ACPI_EINJ_EXECUTE_OPERATION = 5,
ACPI_EINJ_CHECK_BUSY_STATUS = 6,
ACPI_EINJ_GET_COMMAND_STATUS = 7,
ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
ACPI_EINJ_GET_EXECUTE_TIMINGS = 9,
ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */
ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
};
/* Values for Instruction field above */
enum AcpiEinjInstructions
{
ACPI_EINJ_READ_REGISTER = 0,
ACPI_EINJ_READ_REGISTER_VALUE = 1,
ACPI_EINJ_WRITE_REGISTER = 2,
ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
ACPI_EINJ_NOOP = 4,
ACPI_EINJ_FLUSH_CACHELINE = 5,
ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
};
typedef struct acpi_einj_error_type_with_addr
{
UINT32 ErrorType;
UINT32 VendorStructOffset;
UINT32 Flags;
UINT32 ApicId;
UINT64 Address;
UINT64 Range;
UINT32 PcieId;
} ACPI_EINJ_ERROR_TYPE_WITH_ADDR;
typedef struct acpi_einj_vendor
{
UINT32 Length;
UINT32 PcieId;
UINT16 VendorId;
UINT16 DeviceId;
UINT8 RevisionId;
UINT8 Reserved[3];
} ACPI_EINJ_VENDOR;
/* EINJ Trigger Error Action Table */
typedef struct acpi_einj_trigger
{
UINT32 HeaderSize;
UINT32 Revision;
UINT32 TableSize;
UINT32 EntryCount;
} ACPI_EINJ_TRIGGER;
/* Command status return values */
enum AcpiEinjCommandStatus
{
ACPI_EINJ_SUCCESS = 0,
ACPI_EINJ_FAILURE = 1,
ACPI_EINJ_INVALID_ACCESS = 2,
ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
};
/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
#define ACPI_EINJ_MEMORY_FATAL (1<<5)
#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
#define ACPI_EINJ_PCIX_FATAL (1<<8)
#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
#define ACPI_EINJ_VENDOR_DEFINED (1<<31)
/*******************************************************************************
*
* ERST - Error Record Serialization Table (ACPI 4.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_erst
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 HeaderLength;
UINT32 Reserved;
UINT32 Entries;
} ACPI_TABLE_ERST;
/* ERST Serialization Entries (actions) */
typedef struct acpi_erst_entry
{
ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
} ACPI_ERST_ENTRY;
/* Masks for Flags field above */
#define ACPI_ERST_PRESERVE (1)
/* Values for Action field above */
enum AcpiErstActions
{
ACPI_ERST_BEGIN_WRITE = 0,
ACPI_ERST_BEGIN_READ = 1,
ACPI_ERST_BEGIN_CLEAR = 2,
ACPI_ERST_END = 3,
ACPI_ERST_SET_RECORD_OFFSET = 4,
ACPI_ERST_EXECUTE_OPERATION = 5,
ACPI_ERST_CHECK_BUSY_STATUS = 6,
ACPI_ERST_GET_COMMAND_STATUS = 7,
ACPI_ERST_GET_RECORD_ID = 8,
ACPI_ERST_SET_RECORD_ID = 9,
ACPI_ERST_GET_RECORD_COUNT = 10,
ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
ACPI_ERST_NOT_USED = 12,
ACPI_ERST_GET_ERROR_RANGE = 13,
ACPI_ERST_GET_ERROR_LENGTH = 14,
ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
ACPI_ERST_EXECUTE_TIMINGS = 16,
ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
};
/* Values for Instruction field above */
enum AcpiErstInstructions
{
ACPI_ERST_READ_REGISTER = 0,
ACPI_ERST_READ_REGISTER_VALUE = 1,
ACPI_ERST_WRITE_REGISTER = 2,
ACPI_ERST_WRITE_REGISTER_VALUE = 3,
ACPI_ERST_NOOP = 4,
ACPI_ERST_LOAD_VAR1 = 5,
ACPI_ERST_LOAD_VAR2 = 6,
ACPI_ERST_STORE_VAR1 = 7,
ACPI_ERST_ADD = 8,
ACPI_ERST_SUBTRACT = 9,
ACPI_ERST_ADD_VALUE = 10,
ACPI_ERST_SUBTRACT_VALUE = 11,
ACPI_ERST_STALL = 12,
ACPI_ERST_STALL_WHILE_TRUE = 13,
ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
ACPI_ERST_GOTO = 15,
ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
ACPI_ERST_MOVE_DATA = 18,
ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
};
/* Command status return values */
enum AcpiErstCommandStatus
{
ACPI_ERST_SUCCESS = 0,
ACPI_ERST_NO_SPACE = 1,
ACPI_ERST_NOT_AVAILABLE = 2,
ACPI_ERST_FAILURE = 3,
ACPI_ERST_RECORD_EMPTY = 4,
ACPI_ERST_NOT_FOUND = 5,
ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
};
/* Error Record Serialization Information */
typedef struct acpi_erst_info
{
UINT16 Signature; /* Should be "ER" */
UINT8 Data[48];
} ACPI_ERST_INFO;
/*******************************************************************************
*
* FPDT - Firmware Performance Data Table (ACPI 5.0)
* Version 1
*
******************************************************************************/
typedef struct acpi_table_fpdt
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
} ACPI_TABLE_FPDT;
/* FPDT subtable header (Performance Record Structure) */
typedef struct acpi_fpdt_header
{
UINT16 Type;
UINT8 Length;
UINT8 Revision;
} ACPI_FPDT_HEADER;
/* Values for Type field above */
enum AcpiFpdtType
{
ACPI_FPDT_TYPE_BOOT = 0,
ACPI_FPDT_TYPE_S3PERF = 1
};
/*
* FPDT subtables
*/
/* 0: Firmware Basic Boot Performance Record */
typedef struct acpi_fpdt_boot_pointer
{
ACPI_FPDT_HEADER Header;
UINT8 Reserved[4];
UINT64 Address;
} ACPI_FPDT_BOOT_POINTER;
/* 1: S3 Performance Table Pointer Record */
typedef struct acpi_fpdt_s3pt_pointer
{
ACPI_FPDT_HEADER Header;
UINT8 Reserved[4];
UINT64 Address;
} ACPI_FPDT_S3PT_POINTER;
/*
* S3PT - S3 Performance Table. This table is pointed to by the
* S3 Pointer Record above.
*/
typedef struct acpi_table_s3pt
{
UINT8 Signature[4]; /* "S3PT" */
UINT32 Length;
} ACPI_TABLE_S3PT;
/*
* S3PT Subtables (Not part of the actual FPDT)
*/
/* Values for Type field in S3PT header */
enum AcpiS3ptType
{
ACPI_S3PT_TYPE_RESUME = 0,
ACPI_S3PT_TYPE_SUSPEND = 1,
ACPI_FPDT_BOOT_PERFORMANCE = 2
};
typedef struct acpi_s3pt_resume
{
ACPI_FPDT_HEADER Header;
UINT32 ResumeCount;
UINT64 FullResume;
UINT64 AverageResume;
} ACPI_S3PT_RESUME;
typedef struct acpi_s3pt_suspend
{
ACPI_FPDT_HEADER Header;
UINT64 SuspendStart;
UINT64 SuspendEnd;
} ACPI_S3PT_SUSPEND;
/*
* FPDT Boot Performance Record (Not part of the actual FPDT)
*/
typedef struct acpi_fpdt_boot
{
ACPI_FPDT_HEADER Header;
UINT8 Reserved[4];
UINT64 ResetEnd;
UINT64 LoadStart;
UINT64 StartupStart;
UINT64 ExitServicesEntry;
UINT64 ExitServicesExit;
} ACPI_FPDT_BOOT;
/*******************************************************************************
*
* GTDT - Generic Timer Description Table (ACPI 5.1)
* Version 2
*
******************************************************************************/
typedef struct acpi_table_gtdt
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT64 CounterBlockAddresss;
UINT32 Reserved;
UINT32 SecureEl1Interrupt;
UINT32 SecureEl1Flags;
UINT32 NonSecureEl1Interrupt;
UINT32 NonSecureEl1Flags;
UINT32 VirtualTimerInterrupt;
UINT32 VirtualTimerFlags;
UINT32 NonSecureEl2Interrupt;
UINT32 NonSecureEl2Flags;
UINT64 CounterReadBlockAddress;
UINT32 PlatformTimerCount;
UINT32 PlatformTimerOffset;
} ACPI_TABLE_GTDT;
/* 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)
typedef struct acpi_gtdt_el2
{
UINT32 VirtualEL2TimerGsiv;
UINT32 VirtualEL2TimerFlags;
} ACPI_GTDT_EL2;
/* Common GTDT subtable header */
typedef struct acpi_gtdt_header
{
UINT8 Type;
UINT16 Length;
} ACPI_GTDT_HEADER;
/* Values for GTDT subtable type above */
enum AcpiGtdtType
{
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 acpi_gtdt_header */
/* 0: Generic Timer Block */
typedef struct acpi_gtdt_timer_block
{
ACPI_GTDT_HEADER Header;
UINT8 Reserved;
UINT64 BlockAddress;
UINT32 TimerCount;
UINT32 TimerOffset;
} ACPI_GTDT_TIMER_BLOCK;
/* Timer Sub-Structure, one per timer */
typedef struct acpi_gtdt_timer_entry
{
UINT8 FrameNumber;
UINT8 Reserved[3];
UINT64 BaseAddress;
UINT64 El0BaseAddress;
UINT32 TimerInterrupt;
UINT32 TimerFlags;
UINT32 VirtualTimerInterrupt;
UINT32 VirtualTimerFlags;
UINT32 CommonFlags;
} ACPI_GTDT_TIMER_ENTRY;
/* Flag Definitions: TimerFlags and VirtualTimerFlags above */
#define ACPI_GTDT_GT_IRQ_MODE (1)
#define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
/* Flag Definitions: CommonFlags above */
#define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
#define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
/* 1: SBSA Generic Watchdog Structure */
typedef struct acpi_gtdt_watchdog
{
ACPI_GTDT_HEADER Header;
UINT8 Reserved;
UINT64 RefreshFrameAddress;
UINT64 ControlFrameAddress;
UINT32 TimerInterrupt;
UINT32 TimerFlags;
} ACPI_GTDT_WATCHDOG;
/* Flag Definitions: TimerFlags 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
*
******************************************************************************/
typedef struct acpi_table_hest
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 ErrorSourceCount;
} ACPI_TABLE_HEST;
/* HEST subtable header */
typedef struct acpi_hest_header
{
UINT16 Type;
UINT16 SourceId;
} ACPI_HEST_HEADER;
/* Values for Type field above for subtables */
enum AcpiHestTypes
{
ACPI_HEST_TYPE_IA32_CHECK = 0,
ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
ACPI_HEST_TYPE_IA32_NMI = 2,
ACPI_HEST_TYPE_NOT_USED3 = 3,
ACPI_HEST_TYPE_NOT_USED4 = 4,
ACPI_HEST_TYPE_NOT_USED5 = 5,
ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
ACPI_HEST_TYPE_AER_ENDPOINT = 7,
ACPI_HEST_TYPE_AER_BRIDGE = 8,
ACPI_HEST_TYPE_GENERIC_ERROR = 9,
ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11,
ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */
};
/*
* HEST substructures contained in subtables
*/
/*
* IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
* ACPI_HEST_IA_CORRECTED structures.
*/
typedef struct acpi_hest_ia_error_bank
{
UINT8 BankNumber;
UINT8 ClearStatusOnInit;
UINT8 StatusFormat;
UINT8 Reserved;
UINT32 ControlRegister;
UINT64 ControlData;
UINT32 StatusRegister;
UINT32 AddressRegister;
UINT32 MiscRegister;
} ACPI_HEST_IA_ERROR_BANK;
/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
typedef struct acpi_hest_aer_common
{
UINT16 Reserved1;
UINT8 Flags;
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
UINT32 Bus; /* Bus and Segment numbers */
UINT16 Device;
UINT16 Function;
UINT16 DeviceControl;
UINT16 Reserved2;
UINT32 UncorrectableMask;
UINT32 UncorrectableSeverity;
UINT32 CorrectableMask;
UINT32 AdvancedCapabilities;
} ACPI_HEST_AER_COMMON;
/* Masks for HEST Flags fields */
#define ACPI_HEST_FIRMWARE_FIRST (1)
#define ACPI_HEST_GLOBAL (1<<1)
#define ACPI_HEST_GHES_ASSIST (1<<2)
/*
* Macros to access the bus/segment numbers in Bus field above:
* Bus number is encoded in bits 7:0
* Segment number is encoded in bits 23:8
*/
#define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF)
#define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF)
/* Hardware Error Notification */
typedef struct acpi_hest_notify
{
UINT8 Type;
UINT8 Length;
UINT16 ConfigWriteEnable;
UINT32 PollInterval;
UINT32 Vector;
UINT32 PollingThresholdValue;
UINT32 PollingThresholdWindow;
UINT32 ErrorThresholdValue;
UINT32 ErrorThresholdWindow;
} ACPI_HEST_NOTIFY;
/* Values for Notify Type field above */
enum AcpiHestNotifyTypes
{
ACPI_HEST_NOTIFY_POLLED = 0,
ACPI_HEST_NOTIFY_EXTERNAL = 1,
ACPI_HEST_NOTIFY_LOCAL = 2,
ACPI_HEST_NOTIFY_SCI = 3,
ACPI_HEST_NOTIFY_NMI = 4,
ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */
ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */
ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */
ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */
ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */
};
/* Values for ConfigWriteEnable bitfield above */
#define ACPI_HEST_TYPE (1)
#define ACPI_HEST_POLL_INTERVAL (1<<1)
#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
/*
* HEST subtables
*/
/* 0: IA32 Machine Check Exception */
typedef struct acpi_hest_ia_machine_check
{
ACPI_HEST_HEADER Header;
UINT16 Reserved1;
UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
UINT64 GlobalCapabilityData;
UINT64 GlobalControlData;
UINT8 NumHardwareBanks;
UINT8 Reserved3[7];
} ACPI_HEST_IA_MACHINE_CHECK;
/* 1: IA32 Corrected Machine Check */
typedef struct acpi_hest_ia_corrected
{
ACPI_HEST_HEADER Header;
UINT16 Reserved1;
UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
ACPI_HEST_NOTIFY Notify;
UINT8 NumHardwareBanks;
UINT8 Reserved2[3];
} ACPI_HEST_IA_CORRECTED;
/* 2: IA32 Non-Maskable Interrupt */
typedef struct acpi_hest_ia_nmi
{
ACPI_HEST_HEADER Header;
UINT32 Reserved;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
UINT32 MaxRawDataLength;
} ACPI_HEST_IA_NMI;
/* 3,4,5: Not used */
/* 6: PCI Express Root Port AER */
typedef struct acpi_hest_aer_root
{
ACPI_HEST_HEADER Header;
ACPI_HEST_AER_COMMON Aer;
UINT32 RootErrorCommand;
} ACPI_HEST_AER_ROOT;
/* 7: PCI Express AER (AER Endpoint) */
typedef struct acpi_hest_aer
{
ACPI_HEST_HEADER Header;
ACPI_HEST_AER_COMMON Aer;
} ACPI_HEST_AER;
/* 8: PCI Express/PCI-X Bridge AER */
typedef struct acpi_hest_aer_bridge
{
ACPI_HEST_HEADER Header;
ACPI_HEST_AER_COMMON Aer;
UINT32 UncorrectableMask2;
UINT32 UncorrectableSeverity2;
UINT32 AdvancedCapabilities2;
} ACPI_HEST_AER_BRIDGE;
/* 9: Generic Hardware Error Source */
typedef struct acpi_hest_generic
{
ACPI_HEST_HEADER Header;
UINT16 RelatedSourceId;
UINT8 Reserved;
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
UINT32 MaxRawDataLength;
ACPI_GENERIC_ADDRESS ErrorStatusAddress;
ACPI_HEST_NOTIFY Notify;
UINT32 ErrorBlockLength;
} ACPI_HEST_GENERIC;
/* 10: Generic Hardware Error Source, version 2 */
typedef struct acpi_hest_generic_v2
{
ACPI_HEST_HEADER Header;
UINT16 RelatedSourceId;
UINT8 Reserved;
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
UINT32 MaxRawDataLength;
ACPI_GENERIC_ADDRESS ErrorStatusAddress;
ACPI_HEST_NOTIFY Notify;
UINT32 ErrorBlockLength;
ACPI_GENERIC_ADDRESS ReadAckRegister;
UINT64 ReadAckPreserve;
UINT64 ReadAckWrite;
} ACPI_HEST_GENERIC_V2;
/* Generic Error Status block */
typedef struct acpi_hest_generic_status
{
UINT32 BlockStatus;
UINT32 RawDataOffset;
UINT32 RawDataLength;
UINT32 DataLength;
UINT32 ErrorSeverity;
} ACPI_HEST_GENERIC_STATUS;
/* Values for BlockStatus flags above */
#define ACPI_HEST_UNCORRECTABLE (1)
#define ACPI_HEST_CORRECTABLE (1<<1)
#define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
#define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
#define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
/* Generic Error Data entry */
typedef struct acpi_hest_generic_data
{
UINT8 SectionType[16];
UINT32 ErrorSeverity;
UINT16 Revision;
UINT8 ValidationBits;
UINT8 Flags;
UINT32 ErrorDataLength;
UINT8 FruId[16];
UINT8 FruText[20];
} ACPI_HEST_GENERIC_DATA;
/* Extension for revision 0x0300 */
typedef struct acpi_hest_generic_data_v300
{
UINT8 SectionType[16];
UINT32 ErrorSeverity;
UINT16 Revision;
UINT8 ValidationBits;
UINT8 Flags;
UINT32 ErrorDataLength;
UINT8 FruId[16];
UINT8 FruText[20];
UINT64 TimeStamp;
} ACPI_HEST_GENERIC_DATA_V300;
/* Values for ErrorSeverity above */
#define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
#define ACPI_HEST_GEN_ERROR_FATAL 1
#define ACPI_HEST_GEN_ERROR_CORRECTED 2
#define ACPI_HEST_GEN_ERROR_NONE 3
/* Flags for ValidationBits above */
#define ACPI_HEST_GEN_VALID_FRU_ID (1)
#define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
#define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
/* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
typedef struct acpi_hest_ia_deferred_check
{
ACPI_HEST_HEADER Header;
UINT16 Reserved1;
UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
UINT8 Enabled;
UINT32 RecordsToPreallocate;
UINT32 MaxSectionsPerRecord;
ACPI_HEST_NOTIFY Notify;
UINT8 NumHardwareBanks;
UINT8 Reserved2[3];
} ACPI_HEST_IA_DEFERRED_CHECK;
/*******************************************************************************
*
* HMAT - Heterogeneous Memory Attributes Table (ACPI 6.3)
*
******************************************************************************/
typedef struct acpi_table_hmat
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 Reserved;
} ACPI_TABLE_HMAT;
/* Values for HMAT structure types */
enum AcpiHmatType
{
ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subsystem address range */
ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */
ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */
ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
};
typedef struct acpi_hmat_structure
{
UINT16 Type;
UINT16 Reserved;
UINT32 Length;
} ACPI_HMAT_STRUCTURE;
/*
* HMAT Structures, correspond to Type in ACPI_HMAT_STRUCTURE
*/
/* 0: Memory proximity domain attributes */
typedef struct acpi_hmat_proximity_domain
{
ACPI_HMAT_STRUCTURE Header;
UINT16 Flags;
UINT16 Reserved1;
UINT32 InitiatorPD; /* Attached Initiator proximity domain */
UINT32 MemoryPD; /* Memory proximity domain */
UINT32 Reserved2;
UINT64 Reserved3;
UINT64 Reserved4;
} ACPI_HMAT_PROXIMITY_DOMAIN;
/* Masks for Flags field above */
#define ACPI_HMAT_INITIATOR_PD_VALID (1) /* 1: InitiatorPD field is valid */
/* 1: System locality latency and bandwidth information */
typedef struct acpi_hmat_locality
{
ACPI_HMAT_STRUCTURE Header;
UINT8 Flags;
UINT8 DataType;
UINT8 MinTransferSize;
UINT8 Reserved1;
UINT32 NumberOfInitiatorPDs;
UINT32 NumberOfTargetPDs;
UINT32 Reserved2;
UINT64 EntryBaseUnit;
} ACPI_HMAT_LOCALITY;
/* Masks for Flags field above */
#define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */
/* Values for Memory Hierarchy flags */
#define ACPI_HMAT_MEMORY 0
#define ACPI_HMAT_1ST_LEVEL_CACHE 1
#define ACPI_HMAT_2ND_LEVEL_CACHE 2
#define ACPI_HMAT_3RD_LEVEL_CACHE 3
#define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */
#define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */
/* Values for DataType field above */
#define ACPI_HMAT_ACCESS_LATENCY 0
#define ACPI_HMAT_READ_LATENCY 1
#define ACPI_HMAT_WRITE_LATENCY 2
#define ACPI_HMAT_ACCESS_BANDWIDTH 3
#define ACPI_HMAT_READ_BANDWIDTH 4
#define ACPI_HMAT_WRITE_BANDWIDTH 5
/* 2: Memory side cache information */
typedef struct acpi_hmat_cache
{
ACPI_HMAT_STRUCTURE Header;
UINT32 MemoryPD;
UINT32 Reserved1;
UINT64 CacheSize;
UINT32 CacheAttributes;
UINT16 Reserved2;
UINT16 NumberOfSMBIOSHandles;
} ACPI_HMAT_CACHE;
/* Masks for CacheAttributes field above */
#define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
#define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
#define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
#define ACPI_HMAT_WRITE_POLICY (0x0000F000)
#define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
/* Values for cache associativity flag */
#define ACPI_HMAT_CA_NONE (0)
#define ACPI_HMAT_CA_DIRECT_MAPPED (1)
#define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
/* Values for write policy flag */
#define ACPI_HMAT_CP_NONE (0)
#define ACPI_HMAT_CP_WB (1)
#define ACPI_HMAT_CP_WT (2)
/*******************************************************************************
*
* HPET - High Precision Event Timer table
* Version 1
*
* Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
* Version 1.0a, October 2004
*
******************************************************************************/
typedef struct acpi_table_hpet
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT32 Id; /* Hardware ID of event timer block */
ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */
UINT8 Sequence; /* HPET sequence number */
UINT16 MinimumTick; /* Main counter min tick, periodic mode */
UINT8 Flags;
} ACPI_TABLE_HPET;
/* Masks for Flags field above */
#define ACPI_HPET_PAGE_PROTECT_MASK (3)
/* Values for Page Protect flags */
enum AcpiHpetPageProtect
{
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.
*
******************************************************************************/
typedef struct acpi_table_ibft
{
ACPI_TABLE_HEADER Header; /* Common ACPI table header */
UINT8 Reserved[12];
} ACPI_TABLE_IBFT;
/* IBFT common subtable header */
typedef struct acpi_ibft_header
{
UINT8 Type;
UINT8 Version;
UINT16 Length;
UINT8 Index;
UINT8 Flags;
} ACPI_IBFT_HEADER;
/* Values for Type field above */
enum AcpiIbftType
{
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 */
typedef struct acpi_ibft_control
{
ACPI_IBFT_HEADER Header;
UINT16 Extensions;
UINT16 InitiatorOffset;
UINT16 Nic0Offset;
UINT16 Target0Offset;
UINT16 Nic1Offset;
UINT16 Target1Offset;
} ACPI_IBFT_CONTROL;
typedef struct acpi_ibft_initiator
{
ACPI_IBFT_HEADER Header;
UINT8 SnsServer[16];
UINT8 SlpServer[16];
UINT8 PrimaryServer[16];
UINT8 SecondaryServer[16];
UINT16 NameLength;
UINT16 NameOffset;
} ACPI_IBFT_INITIATOR;
typedef struct acpi_ibft_nic
{
ACPI_IBFT_HEADER Header;
UINT8 IpAddress[16];
UINT8 SubnetMaskPrefix;
UINT8 Origin;
UINT8 Gateway[16];
UINT8 PrimaryDns[16];
UINT8 SecondaryDns[16];
UINT8 Dhcp[16];
UINT16 Vlan;
UINT8 MacAddress[6];
UINT16 PciAddress;
UINT16 NameLength;
UINT16 NameOffset;
} ACPI_IBFT_NIC;
typedef struct acpi_ibft_target
{
ACPI_IBFT_HEADER Header;
UINT8 TargetIpAddress[16];
UINT16 TargetIpSocket;
UINT8 TargetBootLun[8];
UINT8 ChapType;
UINT8 NicAssociation;
UINT16 TargetNameLength;
UINT16 TargetNameOffset;
UINT16 ChapNameLength;
UINT16 ChapNameOffset;
UINT16 ChapSecretLength;
UINT16 ChapSecretOffset;
UINT16 ReverseChapNameLength;
UINT16 ReverseChapNameOffset;
UINT16 ReverseChapSecretLength;
UINT16 ReverseChapSecretOffset;
} ACPI_IBFT_TARGET;
/* Reset to default packing */
#pragma pack()
#endif /* __ACTBL1_H__ */