mirror of https://gitee.com/openkylin/linux.git
1632 lines
40 KiB
C
1632 lines
40 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
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/******************************************************************************
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*
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* Name: actbl1.h - Additional ACPI table definitions
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*
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* Copyright (C) 2000 - 2020, Intel Corp.
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*
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*****************************************************************************/
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#ifndef __ACTBL1_H__
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#define __ACTBL1_H__
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/*******************************************************************************
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*
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* Additional ACPI Tables
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*
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* These tables are not consumed directly by the ACPICA subsystem, but are
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* included here to support device drivers and the AML disassembler.
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*
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******************************************************************************/
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/*
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* Values for description table header signatures for tables defined in this
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* file. Useful because they make it more difficult to inadvertently type in
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* the wrong signature.
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*/
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#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
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#define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
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#define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
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#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
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#define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
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#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
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#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
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#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
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#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
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#define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */
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#define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
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#define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
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#define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
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#define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
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#define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */
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#define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
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#define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
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#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
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#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
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#define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
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#define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
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/* Reserved table signatures */
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#define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
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#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
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/*
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* These tables have been seen in the field, but no definition has been found
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*/
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#ifdef ACPI_UNDEFINED_TABLES
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#define ACPI_SIG_ATKG "ATKG"
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#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
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#define ACPI_SIG_IEIT "IEIT"
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#endif
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/*
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* All tables must be byte-packed to match the ACPI specification, since
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* the tables are provided by the system BIOS.
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*/
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#pragma pack(1)
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/*
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* Note: C bitfields are not used for this reason:
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*
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* "Bitfields are great and easy to read, but unfortunately the C language
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* does not specify the layout of bitfields in memory, which means they are
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* essentially useless for dealing with packed data in on-disk formats or
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* binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
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* this decision was a design error in C. Ritchie could have picked an order
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* and stuck with it." Norman Ramsey.
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* See http://stackoverflow.com/a/1053662/41661
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*/
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/*******************************************************************************
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*
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* Common subtable headers
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*
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******************************************************************************/
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/* Generic subtable header (used in MADT, SRAT, etc.) */
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struct acpi_subtable_header {
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u8 type;
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u8 length;
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};
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/* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
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struct acpi_whea_header {
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u8 action;
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u8 instruction;
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u8 flags;
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u8 reserved;
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struct acpi_generic_address register_region;
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u64 value; /* Value used with Read/Write register */
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u64 mask; /* Bitmask required for this register instruction */
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};
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/*******************************************************************************
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*
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* ASF - Alert Standard Format table (Signature "ASF!")
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* Revision 0x10
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*
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* Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
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*
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******************************************************************************/
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struct acpi_table_asf {
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struct acpi_table_header header; /* Common ACPI table header */
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};
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/* ASF subtable header */
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struct acpi_asf_header {
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u8 type;
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u8 reserved;
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u16 length;
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};
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/* Values for Type field above */
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enum acpi_asf_type {
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ACPI_ASF_TYPE_INFO = 0,
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ACPI_ASF_TYPE_ALERT = 1,
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ACPI_ASF_TYPE_CONTROL = 2,
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ACPI_ASF_TYPE_BOOT = 3,
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ACPI_ASF_TYPE_ADDRESS = 4,
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ACPI_ASF_TYPE_RESERVED = 5
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};
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/*
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* ASF subtables
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*/
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/* 0: ASF Information */
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struct acpi_asf_info {
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struct acpi_asf_header header;
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u8 min_reset_value;
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u8 min_poll_interval;
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u16 system_id;
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u32 mfg_id;
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u8 flags;
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u8 reserved2[3];
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};
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/* Masks for Flags field above */
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#define ACPI_ASF_SMBUS_PROTOCOLS (1)
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/* 1: ASF Alerts */
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struct acpi_asf_alert {
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struct acpi_asf_header header;
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u8 assert_mask;
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u8 deassert_mask;
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u8 alerts;
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u8 data_length;
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};
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struct acpi_asf_alert_data {
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u8 address;
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u8 command;
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u8 mask;
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u8 value;
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u8 sensor_type;
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u8 type;
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u8 offset;
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u8 source_type;
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u8 severity;
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u8 sensor_number;
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u8 entity;
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u8 instance;
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};
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/* 2: ASF Remote Control */
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struct acpi_asf_remote {
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struct acpi_asf_header header;
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u8 controls;
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u8 data_length;
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u16 reserved2;
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};
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struct acpi_asf_control_data {
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u8 function;
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u8 address;
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u8 command;
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u8 value;
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};
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/* 3: ASF RMCP Boot Options */
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struct acpi_asf_rmcp {
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struct acpi_asf_header header;
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u8 capabilities[7];
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u8 completion_code;
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u32 enterprise_id;
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u8 command;
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u16 parameter;
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u16 boot_options;
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u16 oem_parameters;
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};
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/* 4: ASF Address */
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struct acpi_asf_address {
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struct acpi_asf_header header;
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u8 eprom_address;
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u8 devices;
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};
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/*******************************************************************************
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*
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* BERT - Boot Error Record Table (ACPI 4.0)
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* Version 1
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*
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******************************************************************************/
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struct acpi_table_bert {
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struct acpi_table_header header; /* Common ACPI table header */
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u32 region_length; /* Length of the boot error region */
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u64 address; /* Physical address of the error region */
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};
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/* Boot Error Region (not a subtable, pointed to by Address field above) */
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struct acpi_bert_region {
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u32 block_status; /* Type of error information */
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u32 raw_data_offset; /* Offset to raw error data */
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u32 raw_data_length; /* Length of raw error data */
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u32 data_length; /* Length of generic error data */
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u32 error_severity; /* Severity code */
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};
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/* Values for block_status flags above */
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#define ACPI_BERT_UNCORRECTABLE (1)
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#define ACPI_BERT_CORRECTABLE (1<<1)
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#define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
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#define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
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#define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
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/* Values for error_severity above */
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enum acpi_bert_error_severity {
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ACPI_BERT_ERROR_CORRECTABLE = 0,
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ACPI_BERT_ERROR_FATAL = 1,
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ACPI_BERT_ERROR_CORRECTED = 2,
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ACPI_BERT_ERROR_NONE = 3,
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ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
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};
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/*
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* Note: The generic error data that follows the error_severity field above
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* uses the struct acpi_hest_generic_data defined under the HEST table below
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*/
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/*******************************************************************************
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*
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* BGRT - Boot Graphics Resource Table (ACPI 5.0)
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* Version 1
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*
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******************************************************************************/
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struct acpi_table_bgrt {
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struct acpi_table_header header; /* Common ACPI table header */
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u16 version;
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u8 status;
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u8 image_type;
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u64 image_address;
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u32 image_offset_x;
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u32 image_offset_y;
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};
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/* Flags for Status field above */
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#define ACPI_BGRT_DISPLAYED (1)
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#define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1)
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/*******************************************************************************
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*
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* BOOT - Simple Boot Flag Table
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* Version 1
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*
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* Conforms to the "Simple Boot Flag Specification", Version 2.1
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*
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******************************************************************************/
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struct acpi_table_boot {
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struct acpi_table_header header; /* Common ACPI table header */
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u8 cmos_index; /* Index in CMOS RAM for the boot register */
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u8 reserved[3];
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};
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/*******************************************************************************
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*
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* CPEP - Corrected Platform Error Polling table (ACPI 4.0)
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* Version 1
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*
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******************************************************************************/
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struct acpi_table_cpep {
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struct acpi_table_header header; /* Common ACPI table header */
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u64 reserved;
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};
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/* Subtable */
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struct acpi_cpep_polling {
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struct acpi_subtable_header header;
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u8 id; /* Processor ID */
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u8 eid; /* Processor EID */
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u32 interval; /* Polling interval (msec) */
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};
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/*******************************************************************************
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*
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* CSRT - Core System Resource Table
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* Version 0
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*
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* Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
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*
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******************************************************************************/
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struct acpi_table_csrt {
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struct acpi_table_header header; /* Common ACPI table header */
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};
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/* Resource Group subtable */
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struct acpi_csrt_group {
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u32 length;
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u32 vendor_id;
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u32 subvendor_id;
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u16 device_id;
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u16 subdevice_id;
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u16 revision;
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u16 reserved;
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u32 shared_info_length;
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/* Shared data immediately follows (Length = shared_info_length) */
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};
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/* Shared Info subtable */
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struct acpi_csrt_shared_info {
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u16 major_version;
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u16 minor_version;
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u32 mmio_base_low;
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u32 mmio_base_high;
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u32 gsi_interrupt;
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u8 interrupt_polarity;
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u8 interrupt_mode;
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u8 num_channels;
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u8 dma_address_width;
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u16 base_request_line;
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u16 num_handshake_signals;
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u32 max_block_size;
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/* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
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};
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/* Resource Descriptor subtable */
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struct acpi_csrt_descriptor {
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u32 length;
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u16 type;
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u16 subtype;
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u32 uid;
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/* Resource-specific information immediately follows */
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};
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/* Resource Types */
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#define ACPI_CSRT_TYPE_INTERRUPT 0x0001
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#define ACPI_CSRT_TYPE_TIMER 0x0002
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#define ACPI_CSRT_TYPE_DMA 0x0003
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/* Resource Subtypes */
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#define ACPI_CSRT_XRUPT_LINE 0x0000
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#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
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#define ACPI_CSRT_TIMER 0x0000
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#define ACPI_CSRT_DMA_CHANNEL 0x0000
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#define ACPI_CSRT_DMA_CONTROLLER 0x0001
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/*******************************************************************************
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*
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* DBG2 - Debug Port Table 2
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* Version 0 (Both main table and subtables)
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*
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* Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015
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*
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******************************************************************************/
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struct acpi_table_dbg2 {
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struct acpi_table_header header; /* Common ACPI table header */
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u32 info_offset;
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u32 info_count;
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};
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struct acpi_dbg2_header {
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u32 info_offset;
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u32 info_count;
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};
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/* Debug Device Information Subtable */
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struct acpi_dbg2_device {
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u8 revision;
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u16 length;
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u8 register_count; /* Number of base_address registers */
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u16 namepath_length;
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u16 namepath_offset;
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u16 oem_data_length;
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u16 oem_data_offset;
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u16 port_type;
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u16 port_subtype;
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u16 reserved;
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u16 base_address_offset;
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u16 address_size_offset;
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/*
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* Data that follows:
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* base_address (required) - Each in 12-byte Generic Address Structure format.
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* address_size (required) - Array of u32 sizes corresponding to each base_address register.
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* Namepath (required) - Null terminated string. Single dot if not supported.
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* oem_data (optional) - Length is oem_data_length.
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*/
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};
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/* Types for port_type field above */
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#define ACPI_DBG2_SERIAL_PORT 0x8000
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#define ACPI_DBG2_1394_PORT 0x8001
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#define ACPI_DBG2_USB_PORT 0x8002
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#define ACPI_DBG2_NET_PORT 0x8003
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/* Subtypes for port_subtype field above */
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#define ACPI_DBG2_16550_COMPATIBLE 0x0000
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#define ACPI_DBG2_16550_SUBSET 0x0001
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#define ACPI_DBG2_ARM_PL011 0x0003
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#define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
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#define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
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#define ACPI_DBG2_ARM_DCC 0x000F
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#define ACPI_DBG2_BCM2835 0x0010
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#define ACPI_DBG2_1394_STANDARD 0x0000
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#define ACPI_DBG2_USB_XHCI 0x0000
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#define ACPI_DBG2_USB_EHCI 0x0001
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/*******************************************************************************
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*
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* DBGP - Debug Port table
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* Version 1
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*
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* Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
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*
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******************************************************************************/
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struct acpi_table_dbgp {
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struct acpi_table_header header; /* Common ACPI table header */
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u8 type; /* 0=full 16550, 1=subset of 16550 */
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u8 reserved[3];
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struct acpi_generic_address debug_port;
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};
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/*******************************************************************************
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*
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* DMAR - DMA Remapping table
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* Version 1
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*
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* Conforms to "Intel Virtualization Technology for Directed I/O",
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* Version 2.3, October 2014
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*
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******************************************************************************/
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struct acpi_table_dmar {
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struct acpi_table_header header; /* Common ACPI table header */
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u8 width; /* Host Address Width */
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u8 flags;
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u8 reserved[10];
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};
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/* Masks for Flags field above */
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#define ACPI_DMAR_INTR_REMAP (1)
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#define ACPI_DMAR_X2APIC_OPT_OUT (1<<1)
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#define ACPI_DMAR_X2APIC_MODE (1<<2)
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/* DMAR subtable header */
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struct acpi_dmar_header {
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u16 type;
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u16 length;
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};
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/* Values for subtable type in struct acpi_dmar_header */
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enum acpi_dmar_type {
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ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
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ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
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ACPI_DMAR_TYPE_ROOT_ATS = 2,
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ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
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ACPI_DMAR_TYPE_NAMESPACE = 4,
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ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */
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};
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/* DMAR Device Scope structure */
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struct acpi_dmar_device_scope {
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u8 entry_type;
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u8 length;
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u16 reserved;
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u8 enumeration_id;
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u8 bus;
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};
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/* Values for entry_type in struct acpi_dmar_device_scope - device types */
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enum acpi_dmar_scope_type {
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ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
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ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
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ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
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ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
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ACPI_DMAR_SCOPE_TYPE_HPET = 4,
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ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5,
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ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */
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};
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struct acpi_dmar_pci_path {
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u8 device;
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u8 function;
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};
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/*
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|
* 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 Definition */
|
|
|
|
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
|
|
* Version 1
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_ecdt {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
struct acpi_generic_address control; /* Address of EC command/status register */
|
|
struct acpi_generic_address data; /* Address of EC data register */
|
|
u32 uid; /* Unique ID - must be same as the EC _UID method */
|
|
u8 gpe; /* The GPE for the EC */
|
|
u8 id[1]; /* Full namepath of the EC in the ACPI namespace */
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* EINJ - Error Injection Table (ACPI 4.0)
|
|
* Version 1
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_einj {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u32 header_length;
|
|
u8 flags;
|
|
u8 reserved[3];
|
|
u32 entries;
|
|
};
|
|
|
|
/* EINJ Injection Instruction Entries (actions) */
|
|
|
|
struct acpi_einj_entry {
|
|
struct acpi_whea_header whea_header; /* Common header for WHEA tables */
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_EINJ_PRESERVE (1)
|
|
|
|
/* Values for Action field above */
|
|
|
|
enum acpi_einj_actions {
|
|
ACPI_EINJ_BEGIN_OPERATION = 0,
|
|
ACPI_EINJ_GET_TRIGGER_TABLE = 1,
|
|
ACPI_EINJ_SET_ERROR_TYPE = 2,
|
|
ACPI_EINJ_GET_ERROR_TYPE = 3,
|
|
ACPI_EINJ_END_OPERATION = 4,
|
|
ACPI_EINJ_EXECUTE_OPERATION = 5,
|
|
ACPI_EINJ_CHECK_BUSY_STATUS = 6,
|
|
ACPI_EINJ_GET_COMMAND_STATUS = 7,
|
|
ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
|
|
ACPI_EINJ_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 acpi_einj_instructions {
|
|
ACPI_EINJ_READ_REGISTER = 0,
|
|
ACPI_EINJ_READ_REGISTER_VALUE = 1,
|
|
ACPI_EINJ_WRITE_REGISTER = 2,
|
|
ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
|
|
ACPI_EINJ_NOOP = 4,
|
|
ACPI_EINJ_FLUSH_CACHELINE = 5,
|
|
ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
|
|
};
|
|
|
|
struct acpi_einj_error_type_with_addr {
|
|
u32 error_type;
|
|
u32 vendor_struct_offset;
|
|
u32 flags;
|
|
u32 apic_id;
|
|
u64 address;
|
|
u64 range;
|
|
u32 pcie_id;
|
|
};
|
|
|
|
struct acpi_einj_vendor {
|
|
u32 length;
|
|
u32 pcie_id;
|
|
u16 vendor_id;
|
|
u16 device_id;
|
|
u8 revision_id;
|
|
u8 reserved[3];
|
|
};
|
|
|
|
/* EINJ Trigger Error Action Table */
|
|
|
|
struct acpi_einj_trigger {
|
|
u32 header_size;
|
|
u32 revision;
|
|
u32 table_size;
|
|
u32 entry_count;
|
|
};
|
|
|
|
/* Command status return values */
|
|
|
|
enum acpi_einj_command_status {
|
|
ACPI_EINJ_SUCCESS = 0,
|
|
ACPI_EINJ_FAILURE = 1,
|
|
ACPI_EINJ_INVALID_ACCESS = 2,
|
|
ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
|
|
};
|
|
|
|
/* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
|
|
|
|
#define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
|
|
#define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
|
|
#define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
|
|
#define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
|
|
#define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
|
|
#define ACPI_EINJ_MEMORY_FATAL (1<<5)
|
|
#define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
|
|
#define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
|
|
#define ACPI_EINJ_PCIX_FATAL (1<<8)
|
|
#define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
|
|
#define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
|
|
#define ACPI_EINJ_PLATFORM_FATAL (1<<11)
|
|
#define ACPI_EINJ_VENDOR_DEFINED (1<<31)
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* ERST - Error Record Serialization Table (ACPI 4.0)
|
|
* Version 1
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_erst {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u32 header_length;
|
|
u32 reserved;
|
|
u32 entries;
|
|
};
|
|
|
|
/* ERST Serialization Entries (actions) */
|
|
|
|
struct acpi_erst_entry {
|
|
struct acpi_whea_header whea_header; /* Common header for WHEA tables */
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_ERST_PRESERVE (1)
|
|
|
|
/* Values for Action field above */
|
|
|
|
enum acpi_erst_actions {
|
|
ACPI_ERST_BEGIN_WRITE = 0,
|
|
ACPI_ERST_BEGIN_READ = 1,
|
|
ACPI_ERST_BEGIN_CLEAR = 2,
|
|
ACPI_ERST_END = 3,
|
|
ACPI_ERST_SET_RECORD_OFFSET = 4,
|
|
ACPI_ERST_EXECUTE_OPERATION = 5,
|
|
ACPI_ERST_CHECK_BUSY_STATUS = 6,
|
|
ACPI_ERST_GET_COMMAND_STATUS = 7,
|
|
ACPI_ERST_GET_RECORD_ID = 8,
|
|
ACPI_ERST_SET_RECORD_ID = 9,
|
|
ACPI_ERST_GET_RECORD_COUNT = 10,
|
|
ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
|
|
ACPI_ERST_NOT_USED = 12,
|
|
ACPI_ERST_GET_ERROR_RANGE = 13,
|
|
ACPI_ERST_GET_ERROR_LENGTH = 14,
|
|
ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
|
|
ACPI_ERST_EXECUTE_TIMINGS = 16,
|
|
ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
|
|
};
|
|
|
|
/* Values for Instruction field above */
|
|
|
|
enum acpi_erst_instructions {
|
|
ACPI_ERST_READ_REGISTER = 0,
|
|
ACPI_ERST_READ_REGISTER_VALUE = 1,
|
|
ACPI_ERST_WRITE_REGISTER = 2,
|
|
ACPI_ERST_WRITE_REGISTER_VALUE = 3,
|
|
ACPI_ERST_NOOP = 4,
|
|
ACPI_ERST_LOAD_VAR1 = 5,
|
|
ACPI_ERST_LOAD_VAR2 = 6,
|
|
ACPI_ERST_STORE_VAR1 = 7,
|
|
ACPI_ERST_ADD = 8,
|
|
ACPI_ERST_SUBTRACT = 9,
|
|
ACPI_ERST_ADD_VALUE = 10,
|
|
ACPI_ERST_SUBTRACT_VALUE = 11,
|
|
ACPI_ERST_STALL = 12,
|
|
ACPI_ERST_STALL_WHILE_TRUE = 13,
|
|
ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
|
|
ACPI_ERST_GOTO = 15,
|
|
ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
|
|
ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
|
|
ACPI_ERST_MOVE_DATA = 18,
|
|
ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
|
|
};
|
|
|
|
/* Command status return values */
|
|
|
|
enum acpi_erst_command_status {
|
|
ACPI_ERST_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 */
|
|
|
|
struct acpi_erst_info {
|
|
u16 signature; /* Should be "ER" */
|
|
u8 data[48];
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FPDT - Firmware Performance Data Table (ACPI 5.0)
|
|
* Version 1
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_fpdt {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/* FPDT subtable header (Performance Record Structure) */
|
|
|
|
struct acpi_fpdt_header {
|
|
u16 type;
|
|
u8 length;
|
|
u8 revision;
|
|
};
|
|
|
|
/* 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)
|
|
|
|
struct acpi_gtdt_el2 {
|
|
u32 virtual_el2_timer_gsiv;
|
|
u32 virtual_el2_timer_flags;
|
|
};
|
|
|
|
/* 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,
|
|
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 struct acpi_hest_ia_machine_check and
|
|
* struct acpi_hest_ia_corrected structures.
|
|
*/
|
|
struct acpi_hest_ia_error_bank {
|
|
u8 bank_number;
|
|
u8 clear_status_on_init;
|
|
u8 status_format;
|
|
u8 reserved;
|
|
u32 control_register;
|
|
u64 control_data;
|
|
u32 status_register;
|
|
u32 address_register;
|
|
u32 misc_register;
|
|
};
|
|
|
|
/* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
|
|
|
|
struct acpi_hest_aer_common {
|
|
u16 reserved1;
|
|
u8 flags;
|
|
u8 enabled;
|
|
u32 records_to_preallocate;
|
|
u32 max_sections_per_record;
|
|
u32 bus; /* Bus and Segment numbers */
|
|
u16 device;
|
|
u16 function;
|
|
u16 device_control;
|
|
u16 reserved2;
|
|
u32 uncorrectable_mask;
|
|
u32 uncorrectable_severity;
|
|
u32 correctable_mask;
|
|
u32 advanced_capabilities;
|
|
};
|
|
|
|
/* Masks for HEST Flags fields */
|
|
|
|
#define ACPI_HEST_FIRMWARE_FIRST (1)
|
|
#define ACPI_HEST_GLOBAL (1<<1)
|
|
#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 */
|
|
|
|
struct acpi_hest_notify {
|
|
u8 type;
|
|
u8 length;
|
|
u16 config_write_enable;
|
|
u32 poll_interval;
|
|
u32 vector;
|
|
u32 polling_threshold_value;
|
|
u32 polling_threshold_window;
|
|
u32 error_threshold_value;
|
|
u32 error_threshold_window;
|
|
};
|
|
|
|
/* Values for Notify Type field above */
|
|
|
|
enum acpi_hest_notify_types {
|
|
ACPI_HEST_NOTIFY_POLLED = 0,
|
|
ACPI_HEST_NOTIFY_EXTERNAL = 1,
|
|
ACPI_HEST_NOTIFY_LOCAL = 2,
|
|
ACPI_HEST_NOTIFY_SCI = 3,
|
|
ACPI_HEST_NOTIFY_NMI = 4,
|
|
ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
|
|
ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
|
|
ACPI_HEST_NOTIFY_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 config_write_enable bitfield above */
|
|
|
|
#define ACPI_HEST_TYPE (1)
|
|
#define ACPI_HEST_POLL_INTERVAL (1<<1)
|
|
#define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
|
|
#define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
|
|
#define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
|
|
#define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
|
|
|
|
/*
|
|
* HEST subtables
|
|
*/
|
|
|
|
/* 0: IA32 Machine Check Exception */
|
|
|
|
struct acpi_hest_ia_machine_check {
|
|
struct acpi_hest_header header;
|
|
u16 reserved1;
|
|
u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
|
|
u8 enabled;
|
|
u32 records_to_preallocate;
|
|
u32 max_sections_per_record;
|
|
u64 global_capability_data;
|
|
u64 global_control_data;
|
|
u8 num_hardware_banks;
|
|
u8 reserved3[7];
|
|
};
|
|
|
|
/* 1: IA32 Corrected Machine Check */
|
|
|
|
struct acpi_hest_ia_corrected {
|
|
struct acpi_hest_header header;
|
|
u16 reserved1;
|
|
u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
|
|
u8 enabled;
|
|
u32 records_to_preallocate;
|
|
u32 max_sections_per_record;
|
|
struct acpi_hest_notify notify;
|
|
u8 num_hardware_banks;
|
|
u8 reserved2[3];
|
|
};
|
|
|
|
/* 2: IA32 Non-Maskable Interrupt */
|
|
|
|
struct acpi_hest_ia_nmi {
|
|
struct acpi_hest_header header;
|
|
u32 reserved;
|
|
u32 records_to_preallocate;
|
|
u32 max_sections_per_record;
|
|
u32 max_raw_data_length;
|
|
};
|
|
|
|
/* 3,4,5: Not used */
|
|
|
|
/* 6: PCI Express Root Port AER */
|
|
|
|
struct acpi_hest_aer_root {
|
|
struct acpi_hest_header header;
|
|
struct acpi_hest_aer_common aer;
|
|
u32 root_error_command;
|
|
};
|
|
|
|
/* 7: PCI Express AER (AER Endpoint) */
|
|
|
|
struct acpi_hest_aer {
|
|
struct acpi_hest_header header;
|
|
struct acpi_hest_aer_common aer;
|
|
};
|
|
|
|
/* 8: PCI Express/PCI-X Bridge AER */
|
|
|
|
struct acpi_hest_aer_bridge {
|
|
struct acpi_hest_header header;
|
|
struct acpi_hest_aer_common aer;
|
|
u32 uncorrectable_mask2;
|
|
u32 uncorrectable_severity2;
|
|
u32 advanced_capabilities2;
|
|
};
|
|
|
|
/* 9: Generic Hardware Error Source */
|
|
|
|
struct acpi_hest_generic {
|
|
struct acpi_hest_header header;
|
|
u16 related_source_id;
|
|
u8 reserved;
|
|
u8 enabled;
|
|
u32 records_to_preallocate;
|
|
u32 max_sections_per_record;
|
|
u32 max_raw_data_length;
|
|
struct acpi_generic_address error_status_address;
|
|
struct acpi_hest_notify notify;
|
|
u32 error_block_length;
|
|
};
|
|
|
|
/* 10: Generic Hardware Error Source, version 2 */
|
|
|
|
struct acpi_hest_generic_v2 {
|
|
struct acpi_hest_header header;
|
|
u16 related_source_id;
|
|
u8 reserved;
|
|
u8 enabled;
|
|
u32 records_to_preallocate;
|
|
u32 max_sections_per_record;
|
|
u32 max_raw_data_length;
|
|
struct acpi_generic_address error_status_address;
|
|
struct acpi_hest_notify notify;
|
|
u32 error_block_length;
|
|
struct acpi_generic_address read_ack_register;
|
|
u64 read_ack_preserve;
|
|
u64 read_ack_write;
|
|
};
|
|
|
|
/* Generic Error Status block */
|
|
|
|
struct acpi_hest_generic_status {
|
|
u32 block_status;
|
|
u32 raw_data_offset;
|
|
u32 raw_data_length;
|
|
u32 data_length;
|
|
u32 error_severity;
|
|
};
|
|
|
|
/* Values for block_status flags above */
|
|
|
|
#define ACPI_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 */
|
|
|
|
struct acpi_hest_generic_data {
|
|
u8 section_type[16];
|
|
u32 error_severity;
|
|
u16 revision;
|
|
u8 validation_bits;
|
|
u8 flags;
|
|
u32 error_data_length;
|
|
u8 fru_id[16];
|
|
u8 fru_text[20];
|
|
};
|
|
|
|
/* Extension for revision 0x0300 */
|
|
|
|
struct acpi_hest_generic_data_v300 {
|
|
u8 section_type[16];
|
|
u32 error_severity;
|
|
u16 revision;
|
|
u8 validation_bits;
|
|
u8 flags;
|
|
u32 error_data_length;
|
|
u8 fru_id[16];
|
|
u8 fru_text[20];
|
|
u64 time_stamp;
|
|
};
|
|
|
|
/* Values for error_severity 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 validation_bits 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) */
|
|
|
|
struct acpi_hest_ia_deferred_check {
|
|
struct acpi_hest_header header;
|
|
u16 reserved1;
|
|
u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
|
|
u8 enabled;
|
|
u32 records_to_preallocate;
|
|
u32 max_sections_per_record;
|
|
struct acpi_hest_notify notify;
|
|
u8 num_hardware_banks;
|
|
u8 reserved2[3];
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2)
|
|
* Version 1
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_hmat {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u32 reserved;
|
|
};
|
|
|
|
/* Values for HMAT structure types */
|
|
|
|
enum acpi_hmat_type {
|
|
ACPI_HMAT_TYPE_PROXIMITY = 0, /* Memory proximity domain attributes */
|
|
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 */
|
|
};
|
|
|
|
struct acpi_hmat_structure {
|
|
u16 type;
|
|
u16 reserved;
|
|
u32 length;
|
|
};
|
|
|
|
/*
|
|
* HMAT Structures, correspond to Type in struct acpi_hmat_structure
|
|
*/
|
|
|
|
/* 0: Memory proximity domain attributes */
|
|
|
|
struct acpi_hmat_proximity_domain {
|
|
struct acpi_hmat_structure header;
|
|
u16 flags;
|
|
u16 reserved1;
|
|
u32 processor_PD; /* Processor proximity domain */
|
|
u32 memory_PD; /* Memory proximity domain */
|
|
u32 reserved2;
|
|
u64 reserved3;
|
|
u64 reserved4;
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */
|
|
#define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */
|
|
#define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */
|
|
|
|
/* 1: System locality latency and bandwidth information */
|
|
|
|
struct acpi_hmat_locality {
|
|
struct acpi_hmat_structure header;
|
|
u8 flags;
|
|
u8 data_type;
|
|
u16 reserved1;
|
|
u32 number_of_initiator_Pds;
|
|
u32 number_of_target_Pds;
|
|
u32 reserved2;
|
|
u64 entry_base_unit;
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_HMAT_MEMORY_HIERARCHY (0x0F)
|
|
|
|
/* Values for Memory Hierarchy flag */
|
|
|
|
#define ACPI_HMAT_MEMORY 0
|
|
#define ACPI_HMAT_LAST_LEVEL_CACHE 1
|
|
#define ACPI_HMAT_1ST_LEVEL_CACHE 2
|
|
#define ACPI_HMAT_2ND_LEVEL_CACHE 3
|
|
#define ACPI_HMAT_3RD_LEVEL_CACHE 4
|
|
|
|
/* Values for data_type 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 */
|
|
|
|
struct acpi_hmat_cache {
|
|
struct acpi_hmat_structure header;
|
|
u32 memory_PD;
|
|
u32 reserved1;
|
|
u64 cache_size;
|
|
u32 cache_attributes;
|
|
u16 reserved2;
|
|
u16 number_of_SMBIOShandles;
|
|
};
|
|
|
|
/* Masks for cache_attributes 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
|
|
*
|
|
******************************************************************************/
|
|
|
|
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;
|
|
};
|
|
|
|
/* Reset to default packing */
|
|
|
|
#pragma pack()
|
|
|
|
#endif /* __ACTBL1_H__ */
|