1598 строки
44 KiB
C
1598 строки
44 KiB
C
/******************************************************************************
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*
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* Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec)
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2018, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#ifndef __ACTBL2_H__
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#define __ACTBL2_H__
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/*******************************************************************************
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*
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* Additional ACPI Tables (2)
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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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* Generally, the tables in this file are defined by third-party specifications,
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* and are not defined directly by the ACPI specification itself.
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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_BOOT "BOOT" /* Simple Boot Flag 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_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_IORT "IORT" /* IO Remapping Table */
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#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
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#define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */
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#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
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#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */
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#define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
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#define ACPI_SIG_MTMR "MTMR" /* MID Timer table */
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#define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */
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#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
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#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
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#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
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#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
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#define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */
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#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
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#define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */
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#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
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#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
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#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
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#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
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#define ACPI_SIG_WSMT "WSMT" /* Windows SMM Security Migrations Table */
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#define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */
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#ifdef ACPI_UNDEFINED_TABLES
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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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#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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* 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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* 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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* 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
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*/
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/* 0: Hardware Unit Definition */
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struct acpi_dmar_hardware_unit {
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struct acpi_dmar_header header;
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u8 flags;
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u8 reserved;
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u16 segment;
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u64 address; /* Register Base Address */
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};
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/* Masks for Flags field above */
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#define ACPI_DMAR_INCLUDE_ALL (1)
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/* 1: Reserved Memory Defininition */
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struct acpi_dmar_reserved_memory {
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struct acpi_dmar_header header;
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u16 reserved;
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u16 segment;
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u64 base_address; /* 4K aligned base address */
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u64 end_address; /* 4K aligned limit address */
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};
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/* Masks for Flags field above */
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#define ACPI_DMAR_ALLOW_ALL (1)
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/* 2: Root Port ATS Capability Reporting Structure */
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struct acpi_dmar_atsr {
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struct acpi_dmar_header header;
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u8 flags;
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u8 reserved;
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u16 segment;
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};
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/* Masks for Flags field above */
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#define ACPI_DMAR_ALL_PORTS (1)
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/* 3: Remapping Hardware Static Affinity Structure */
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struct acpi_dmar_rhsa {
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struct acpi_dmar_header header;
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u32 reserved;
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u64 base_address;
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u32 proximity_domain;
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};
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/* 4: ACPI Namespace Device Declaration Structure */
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struct acpi_dmar_andd {
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struct acpi_dmar_header header;
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u8 reserved[3];
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u8 device_number;
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char device_name[1];
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};
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/*******************************************************************************
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*
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* HPET - High Precision Event Timer table
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* Version 1
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*
|
|
* Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
|
|
* Version 1.0a, October 2004
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_hpet {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u32 id; /* Hardware ID of event timer block */
|
|
struct acpi_generic_address address; /* Address of event timer block */
|
|
u8 sequence; /* HPET sequence number */
|
|
u16 minimum_tick; /* Main counter min tick, periodic mode */
|
|
u8 flags;
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_HPET_PAGE_PROTECT_MASK (3)
|
|
|
|
/* Values for Page Protect flags */
|
|
|
|
enum acpi_hpet_page_protect {
|
|
ACPI_HPET_NO_PAGE_PROTECT = 0,
|
|
ACPI_HPET_PAGE_PROTECT4 = 1,
|
|
ACPI_HPET_PAGE_PROTECT64 = 2
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* IBFT - Boot Firmware Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
|
|
* Specification", Version 1.01, March 1, 2007
|
|
*
|
|
* Note: It appears that this table is not intended to appear in the RSDT/XSDT.
|
|
* Therefore, it is not currently supported by the disassembler.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_ibft {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u8 reserved[12];
|
|
};
|
|
|
|
/* IBFT common subtable header */
|
|
|
|
struct acpi_ibft_header {
|
|
u8 type;
|
|
u8 version;
|
|
u16 length;
|
|
u8 index;
|
|
u8 flags;
|
|
};
|
|
|
|
/* Values for Type field above */
|
|
|
|
enum acpi_ibft_type {
|
|
ACPI_IBFT_TYPE_NOT_USED = 0,
|
|
ACPI_IBFT_TYPE_CONTROL = 1,
|
|
ACPI_IBFT_TYPE_INITIATOR = 2,
|
|
ACPI_IBFT_TYPE_NIC = 3,
|
|
ACPI_IBFT_TYPE_TARGET = 4,
|
|
ACPI_IBFT_TYPE_EXTENSIONS = 5,
|
|
ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */
|
|
};
|
|
|
|
/* IBFT subtables */
|
|
|
|
struct acpi_ibft_control {
|
|
struct acpi_ibft_header header;
|
|
u16 extensions;
|
|
u16 initiator_offset;
|
|
u16 nic0_offset;
|
|
u16 target0_offset;
|
|
u16 nic1_offset;
|
|
u16 target1_offset;
|
|
};
|
|
|
|
struct acpi_ibft_initiator {
|
|
struct acpi_ibft_header header;
|
|
u8 sns_server[16];
|
|
u8 slp_server[16];
|
|
u8 primary_server[16];
|
|
u8 secondary_server[16];
|
|
u16 name_length;
|
|
u16 name_offset;
|
|
};
|
|
|
|
struct acpi_ibft_nic {
|
|
struct acpi_ibft_header header;
|
|
u8 ip_address[16];
|
|
u8 subnet_mask_prefix;
|
|
u8 origin;
|
|
u8 gateway[16];
|
|
u8 primary_dns[16];
|
|
u8 secondary_dns[16];
|
|
u8 dhcp[16];
|
|
u16 vlan;
|
|
u8 mac_address[6];
|
|
u16 pci_address;
|
|
u16 name_length;
|
|
u16 name_offset;
|
|
};
|
|
|
|
struct acpi_ibft_target {
|
|
struct acpi_ibft_header header;
|
|
u8 target_ip_address[16];
|
|
u16 target_ip_socket;
|
|
u8 target_boot_lun[8];
|
|
u8 chap_type;
|
|
u8 nic_association;
|
|
u16 target_name_length;
|
|
u16 target_name_offset;
|
|
u16 chap_name_length;
|
|
u16 chap_name_offset;
|
|
u16 chap_secret_length;
|
|
u16 chap_secret_offset;
|
|
u16 reverse_chap_name_length;
|
|
u16 reverse_chap_name_offset;
|
|
u16 reverse_chap_secret_length;
|
|
u16 reverse_chap_secret_offset;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* IORT - IO Remapping Table
|
|
*
|
|
* Conforms to "IO Remapping Table System Software on ARM Platforms",
|
|
* Document number: ARM DEN 0049C, May 2017
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_iort {
|
|
struct acpi_table_header header;
|
|
u32 node_count;
|
|
u32 node_offset;
|
|
u32 reserved;
|
|
};
|
|
|
|
/*
|
|
* IORT subtables
|
|
*/
|
|
struct acpi_iort_node {
|
|
u8 type;
|
|
u16 length;
|
|
u8 revision;
|
|
u32 reserved;
|
|
u32 mapping_count;
|
|
u32 mapping_offset;
|
|
char node_data[1];
|
|
};
|
|
|
|
/* Values for subtable Type above */
|
|
|
|
enum acpi_iort_node_type {
|
|
ACPI_IORT_NODE_ITS_GROUP = 0x00,
|
|
ACPI_IORT_NODE_NAMED_COMPONENT = 0x01,
|
|
ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02,
|
|
ACPI_IORT_NODE_SMMU = 0x03,
|
|
ACPI_IORT_NODE_SMMU_V3 = 0x04
|
|
};
|
|
|
|
struct acpi_iort_id_mapping {
|
|
u32 input_base; /* Lowest value in input range */
|
|
u32 id_count; /* Number of IDs */
|
|
u32 output_base; /* Lowest value in output range */
|
|
u32 output_reference; /* A reference to the output node */
|
|
u32 flags;
|
|
};
|
|
|
|
/* Masks for Flags field above for IORT subtable */
|
|
|
|
#define ACPI_IORT_ID_SINGLE_MAPPING (1)
|
|
|
|
struct acpi_iort_memory_access {
|
|
u32 cache_coherency;
|
|
u8 hints;
|
|
u16 reserved;
|
|
u8 memory_flags;
|
|
};
|
|
|
|
/* Values for cache_coherency field above */
|
|
|
|
#define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */
|
|
#define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */
|
|
|
|
/* Masks for Hints field above */
|
|
|
|
#define ACPI_IORT_HT_TRANSIENT (1)
|
|
#define ACPI_IORT_HT_WRITE (1<<1)
|
|
#define ACPI_IORT_HT_READ (1<<2)
|
|
#define ACPI_IORT_HT_OVERRIDE (1<<3)
|
|
|
|
/* Masks for memory_flags field above */
|
|
|
|
#define ACPI_IORT_MF_COHERENCY (1)
|
|
#define ACPI_IORT_MF_ATTRIBUTES (1<<1)
|
|
|
|
/*
|
|
* IORT node specific subtables
|
|
*/
|
|
struct acpi_iort_its_group {
|
|
u32 its_count;
|
|
u32 identifiers[1]; /* GIC ITS identifier arrary */
|
|
};
|
|
|
|
struct acpi_iort_named_component {
|
|
u32 node_flags;
|
|
u64 memory_properties; /* Memory access properties */
|
|
u8 memory_address_limit; /* Memory address size limit */
|
|
char device_name[1]; /* Path of namespace object */
|
|
};
|
|
|
|
struct acpi_iort_root_complex {
|
|
u64 memory_properties; /* Memory access properties */
|
|
u32 ats_attribute;
|
|
u32 pci_segment_number;
|
|
};
|
|
|
|
/* Values for ats_attribute field above */
|
|
|
|
#define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */
|
|
#define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */
|
|
|
|
struct acpi_iort_smmu {
|
|
u64 base_address; /* SMMU base address */
|
|
u64 span; /* Length of memory range */
|
|
u32 model;
|
|
u32 flags;
|
|
u32 global_interrupt_offset;
|
|
u32 context_interrupt_count;
|
|
u32 context_interrupt_offset;
|
|
u32 pmu_interrupt_count;
|
|
u32 pmu_interrupt_offset;
|
|
u64 interrupts[1]; /* Interrupt array */
|
|
};
|
|
|
|
/* Values for Model field above */
|
|
|
|
#define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */
|
|
#define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */
|
|
#define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */
|
|
#define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */
|
|
#define ACPI_IORT_SMMU_CORELINK_MMU401 0x00000004 /* ARM Corelink MMU-401 */
|
|
#define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x00000005 /* Cavium thunder_x SMMUv2 */
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_IORT_SMMU_DVM_SUPPORTED (1)
|
|
#define ACPI_IORT_SMMU_COHERENT_WALK (1<<1)
|
|
|
|
/* Global interrupt format */
|
|
|
|
struct acpi_iort_smmu_gsi {
|
|
u32 nsg_irpt;
|
|
u32 nsg_irpt_flags;
|
|
u32 nsg_cfg_irpt;
|
|
u32 nsg_cfg_irpt_flags;
|
|
};
|
|
|
|
struct acpi_iort_smmu_v3 {
|
|
u64 base_address; /* SMMUv3 base address */
|
|
u32 flags;
|
|
u32 reserved;
|
|
u64 vatos_address;
|
|
u32 model;
|
|
u32 event_gsiv;
|
|
u32 pri_gsiv;
|
|
u32 gerr_gsiv;
|
|
u32 sync_gsiv;
|
|
u8 pxm;
|
|
u8 reserved1;
|
|
u16 reserved2;
|
|
u32 id_mapping_index;
|
|
};
|
|
|
|
/* Values for Model field above */
|
|
|
|
#define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */
|
|
#define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */
|
|
#define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1)
|
|
#define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (1<<1)
|
|
#define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3)
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* IVRS - I/O Virtualization Reporting Structure
|
|
* Version 1
|
|
*
|
|
* Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification",
|
|
* Revision 1.26, February 2009.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_ivrs {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u32 info; /* Common virtualization info */
|
|
u64 reserved;
|
|
};
|
|
|
|
/* Values for Info field above */
|
|
|
|
#define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */
|
|
#define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */
|
|
#define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */
|
|
|
|
/* IVRS subtable header */
|
|
|
|
struct acpi_ivrs_header {
|
|
u8 type; /* Subtable type */
|
|
u8 flags;
|
|
u16 length; /* Subtable length */
|
|
u16 device_id; /* ID of IOMMU */
|
|
};
|
|
|
|
/* Values for subtable Type above */
|
|
|
|
enum acpi_ivrs_type {
|
|
ACPI_IVRS_TYPE_HARDWARE = 0x10,
|
|
ACPI_IVRS_TYPE_MEMORY1 = 0x20,
|
|
ACPI_IVRS_TYPE_MEMORY2 = 0x21,
|
|
ACPI_IVRS_TYPE_MEMORY3 = 0x22
|
|
};
|
|
|
|
/* Masks for Flags field above for IVHD subtable */
|
|
|
|
#define ACPI_IVHD_TT_ENABLE (1)
|
|
#define ACPI_IVHD_PASS_PW (1<<1)
|
|
#define ACPI_IVHD_RES_PASS_PW (1<<2)
|
|
#define ACPI_IVHD_ISOC (1<<3)
|
|
#define ACPI_IVHD_IOTLB (1<<4)
|
|
|
|
/* Masks for Flags field above for IVMD subtable */
|
|
|
|
#define ACPI_IVMD_UNITY (1)
|
|
#define ACPI_IVMD_READ (1<<1)
|
|
#define ACPI_IVMD_WRITE (1<<2)
|
|
#define ACPI_IVMD_EXCLUSION_RANGE (1<<3)
|
|
|
|
/*
|
|
* IVRS subtables, correspond to Type in struct acpi_ivrs_header
|
|
*/
|
|
|
|
/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */
|
|
|
|
struct acpi_ivrs_hardware {
|
|
struct acpi_ivrs_header header;
|
|
u16 capability_offset; /* Offset for IOMMU control fields */
|
|
u64 base_address; /* IOMMU control registers */
|
|
u16 pci_segment_group;
|
|
u16 info; /* MSI number and unit ID */
|
|
u32 reserved;
|
|
};
|
|
|
|
/* Masks for Info field above */
|
|
|
|
#define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */
|
|
#define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */
|
|
|
|
/*
|
|
* Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure.
|
|
* Upper two bits of the Type field are the (encoded) length of the structure.
|
|
* Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries
|
|
* are reserved for future use but not defined.
|
|
*/
|
|
struct acpi_ivrs_de_header {
|
|
u8 type;
|
|
u16 id;
|
|
u8 data_setting;
|
|
};
|
|
|
|
/* Length of device entry is in the top two bits of Type field above */
|
|
|
|
#define ACPI_IVHD_ENTRY_LENGTH 0xC0
|
|
|
|
/* Values for device entry Type field above */
|
|
|
|
enum acpi_ivrs_device_entry_type {
|
|
/* 4-byte device entries, all use struct acpi_ivrs_device4 */
|
|
|
|
ACPI_IVRS_TYPE_PAD4 = 0,
|
|
ACPI_IVRS_TYPE_ALL = 1,
|
|
ACPI_IVRS_TYPE_SELECT = 2,
|
|
ACPI_IVRS_TYPE_START = 3,
|
|
ACPI_IVRS_TYPE_END = 4,
|
|
|
|
/* 8-byte device entries */
|
|
|
|
ACPI_IVRS_TYPE_PAD8 = 64,
|
|
ACPI_IVRS_TYPE_NOT_USED = 65,
|
|
ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */
|
|
ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */
|
|
ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */
|
|
ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */
|
|
ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses struct acpi_ivrs_device8c */
|
|
};
|
|
|
|
/* Values for Data field above */
|
|
|
|
#define ACPI_IVHD_INIT_PASS (1)
|
|
#define ACPI_IVHD_EINT_PASS (1<<1)
|
|
#define ACPI_IVHD_NMI_PASS (1<<2)
|
|
#define ACPI_IVHD_SYSTEM_MGMT (3<<4)
|
|
#define ACPI_IVHD_LINT0_PASS (1<<6)
|
|
#define ACPI_IVHD_LINT1_PASS (1<<7)
|
|
|
|
/* Types 0-4: 4-byte device entry */
|
|
|
|
struct acpi_ivrs_device4 {
|
|
struct acpi_ivrs_de_header header;
|
|
};
|
|
|
|
/* Types 66-67: 8-byte device entry */
|
|
|
|
struct acpi_ivrs_device8a {
|
|
struct acpi_ivrs_de_header header;
|
|
u8 reserved1;
|
|
u16 used_id;
|
|
u8 reserved2;
|
|
};
|
|
|
|
/* Types 70-71: 8-byte device entry */
|
|
|
|
struct acpi_ivrs_device8b {
|
|
struct acpi_ivrs_de_header header;
|
|
u32 extended_data;
|
|
};
|
|
|
|
/* Values for extended_data above */
|
|
|
|
#define ACPI_IVHD_ATS_DISABLED (1<<31)
|
|
|
|
/* Type 72: 8-byte device entry */
|
|
|
|
struct acpi_ivrs_device8c {
|
|
struct acpi_ivrs_de_header header;
|
|
u8 handle;
|
|
u16 used_id;
|
|
u8 variety;
|
|
};
|
|
|
|
/* Values for Variety field above */
|
|
|
|
#define ACPI_IVHD_IOAPIC 1
|
|
#define ACPI_IVHD_HPET 2
|
|
|
|
/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */
|
|
|
|
struct acpi_ivrs_memory {
|
|
struct acpi_ivrs_header header;
|
|
u16 aux_data;
|
|
u64 reserved;
|
|
u64 start_address;
|
|
u64 memory_length;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* LPIT - Low Power Idle Table
|
|
*
|
|
* Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_lpit {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/* LPIT subtable header */
|
|
|
|
struct acpi_lpit_header {
|
|
u32 type; /* Subtable type */
|
|
u32 length; /* Subtable length */
|
|
u16 unique_id;
|
|
u16 reserved;
|
|
u32 flags;
|
|
};
|
|
|
|
/* Values for subtable Type above */
|
|
|
|
enum acpi_lpit_type {
|
|
ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00,
|
|
ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_LPIT_STATE_DISABLED (1)
|
|
#define ACPI_LPIT_NO_COUNTER (1<<1)
|
|
|
|
/*
|
|
* LPIT subtables, correspond to Type in struct acpi_lpit_header
|
|
*/
|
|
|
|
/* 0x00: Native C-state instruction based LPI structure */
|
|
|
|
struct acpi_lpit_native {
|
|
struct acpi_lpit_header header;
|
|
struct acpi_generic_address entry_trigger;
|
|
u32 residency;
|
|
u32 latency;
|
|
struct acpi_generic_address residency_counter;
|
|
u64 counter_frequency;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* MCFG - PCI Memory Mapped Configuration table and subtable
|
|
* Version 1
|
|
*
|
|
* Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_mcfg {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u8 reserved[8];
|
|
};
|
|
|
|
/* Subtable */
|
|
|
|
struct acpi_mcfg_allocation {
|
|
u64 address; /* Base address, processor-relative */
|
|
u16 pci_segment; /* PCI segment group number */
|
|
u8 start_bus_number; /* Starting PCI Bus number */
|
|
u8 end_bus_number; /* Final PCI Bus number */
|
|
u32 reserved;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* MCHI - Management Controller Host Interface Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Management Component Transport Protocol (MCTP) Host
|
|
* Interface Specification", Revision 1.0.0a, October 13, 2009
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_mchi {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u8 interface_type;
|
|
u8 protocol;
|
|
u64 protocol_data;
|
|
u8 interrupt_type;
|
|
u8 gpe;
|
|
u8 pci_device_flag;
|
|
u32 global_interrupt;
|
|
struct acpi_generic_address control_register;
|
|
u8 pci_segment;
|
|
u8 pci_bus;
|
|
u8 pci_device;
|
|
u8 pci_function;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* MSDM - Microsoft Data Management table
|
|
*
|
|
* Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)",
|
|
* November 29, 2011. Copyright 2011 Microsoft
|
|
*
|
|
******************************************************************************/
|
|
|
|
/* Basic MSDM table is only the common ACPI header */
|
|
|
|
struct acpi_table_msdm {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* MTMR - MID Timer Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Simple Firmware Interface Specification",
|
|
* Draft 0.8.2, Oct 19, 2010
|
|
* NOTE: The ACPI MTMR is equivalent to the SFI MTMR table.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_mtmr {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/* MTMR entry */
|
|
|
|
struct acpi_mtmr_entry {
|
|
struct acpi_generic_address physical_address;
|
|
u32 frequency;
|
|
u32 irq;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* SDEI - Software Delegated Exception Interface Descriptor Table
|
|
*
|
|
* Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A,
|
|
* May 8th, 2017. Copyright 2017 ARM Ltd.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_sdei {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* SLIC - Software Licensing Description Table
|
|
*
|
|
* Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)",
|
|
* November 29, 2011. Copyright 2011 Microsoft
|
|
*
|
|
******************************************************************************/
|
|
|
|
/* Basic SLIC table is only the common ACPI header */
|
|
|
|
struct acpi_table_slic {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* SPCR - Serial Port Console Redirection table
|
|
* Version 2
|
|
*
|
|
* Conforms to "Serial Port Console Redirection Table",
|
|
* Version 1.03, August 10, 2015
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_spcr {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u8 interface_type; /* 0=full 16550, 1=subset of 16550 */
|
|
u8 reserved[3];
|
|
struct acpi_generic_address serial_port;
|
|
u8 interrupt_type;
|
|
u8 pc_interrupt;
|
|
u32 interrupt;
|
|
u8 baud_rate;
|
|
u8 parity;
|
|
u8 stop_bits;
|
|
u8 flow_control;
|
|
u8 terminal_type;
|
|
u8 reserved1;
|
|
u16 pci_device_id;
|
|
u16 pci_vendor_id;
|
|
u8 pci_bus;
|
|
u8 pci_device;
|
|
u8 pci_function;
|
|
u32 pci_flags;
|
|
u8 pci_segment;
|
|
u32 reserved2;
|
|
};
|
|
|
|
/* Masks for pci_flags field above */
|
|
|
|
#define ACPI_SPCR_DO_NOT_DISABLE (1)
|
|
|
|
/* Values for Interface Type: See the definition of the DBG2 table */
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* SPMI - Server Platform Management Interface table
|
|
* Version 5
|
|
*
|
|
* Conforms to "Intelligent Platform Management Interface Specification
|
|
* Second Generation v2.0", Document Revision 1.0, February 12, 2004 with
|
|
* June 12, 2009 markup.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_spmi {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u8 interface_type;
|
|
u8 reserved; /* Must be 1 */
|
|
u16 spec_revision; /* Version of IPMI */
|
|
u8 interrupt_type;
|
|
u8 gpe_number; /* GPE assigned */
|
|
u8 reserved1;
|
|
u8 pci_device_flag;
|
|
u32 interrupt;
|
|
struct acpi_generic_address ipmi_register;
|
|
u8 pci_segment;
|
|
u8 pci_bus;
|
|
u8 pci_device;
|
|
u8 pci_function;
|
|
u8 reserved2;
|
|
};
|
|
|
|
/* Values for interface_type above */
|
|
|
|
enum acpi_spmi_interface_types {
|
|
ACPI_SPMI_NOT_USED = 0,
|
|
ACPI_SPMI_KEYBOARD = 1,
|
|
ACPI_SPMI_SMI = 2,
|
|
ACPI_SPMI_BLOCK_TRANSFER = 3,
|
|
ACPI_SPMI_SMBUS = 4,
|
|
ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* TCPA - Trusted Computing Platform Alliance table
|
|
* Version 2
|
|
*
|
|
* TCG Hardware Interface Table for TPM 1.2 Clients and Servers
|
|
*
|
|
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
|
|
* Version 1.2, Revision 8
|
|
* February 27, 2017
|
|
*
|
|
* NOTE: There are two versions of the table with the same signature --
|
|
* the client version and the server version. The common platform_class
|
|
* field is used to differentiate the two types of tables.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_tcpa_hdr {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u16 platform_class;
|
|
};
|
|
|
|
/*
|
|
* Values for platform_class above.
|
|
* This is how the client and server subtables are differentiated
|
|
*/
|
|
#define ACPI_TCPA_CLIENT_TABLE 0
|
|
#define ACPI_TCPA_SERVER_TABLE 1
|
|
|
|
struct acpi_table_tcpa_client {
|
|
u32 minimum_log_length; /* Minimum length for the event log area */
|
|
u64 log_address; /* Address of the event log area */
|
|
};
|
|
|
|
struct acpi_table_tcpa_server {
|
|
u16 reserved;
|
|
u64 minimum_log_length; /* Minimum length for the event log area */
|
|
u64 log_address; /* Address of the event log area */
|
|
u16 spec_revision;
|
|
u8 device_flags;
|
|
u8 interrupt_flags;
|
|
u8 gpe_number;
|
|
u8 reserved2[3];
|
|
u32 global_interrupt;
|
|
struct acpi_generic_address address;
|
|
u32 reserved3;
|
|
struct acpi_generic_address config_address;
|
|
u8 group;
|
|
u8 bus; /* PCI Bus/Segment/Function numbers */
|
|
u8 device;
|
|
u8 function;
|
|
};
|
|
|
|
/* Values for device_flags above */
|
|
|
|
#define ACPI_TCPA_PCI_DEVICE (1)
|
|
#define ACPI_TCPA_BUS_PNP (1<<1)
|
|
#define ACPI_TCPA_ADDRESS_VALID (1<<2)
|
|
|
|
/* Values for interrupt_flags above */
|
|
|
|
#define ACPI_TCPA_INTERRUPT_MODE (1)
|
|
#define ACPI_TCPA_INTERRUPT_POLARITY (1<<1)
|
|
#define ACPI_TCPA_SCI_VIA_GPE (1<<2)
|
|
#define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3)
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table
|
|
* Version 4
|
|
*
|
|
* TCG Hardware Interface Table for TPM 2.0 Clients and Servers
|
|
*
|
|
* Conforms to "TCG ACPI Specification, Family 1.2 and 2.0",
|
|
* Version 1.2, Revision 8
|
|
* February 27, 2017
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_tpm2 {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u16 platform_class;
|
|
u16 reserved;
|
|
u64 control_address;
|
|
u32 start_method;
|
|
|
|
/* Platform-specific data follows */
|
|
};
|
|
|
|
/* Values for start_method above */
|
|
|
|
#define ACPI_TPM2_NOT_ALLOWED 0
|
|
#define ACPI_TPM2_RESERVED1 1
|
|
#define ACPI_TPM2_START_METHOD 2
|
|
#define ACPI_TPM2_RESERVED3 3
|
|
#define ACPI_TPM2_RESERVED4 4
|
|
#define ACPI_TPM2_RESERVED5 5
|
|
#define ACPI_TPM2_MEMORY_MAPPED 6
|
|
#define ACPI_TPM2_COMMAND_BUFFER 7
|
|
#define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8
|
|
#define ACPI_TPM2_RESERVED9 9
|
|
#define ACPI_TPM2_RESERVED10 10
|
|
#define ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC 11 /* V1.2 Rev 8 */
|
|
#define ACPI_TPM2_RESERVED 12
|
|
|
|
/* Optional trailer appears after any start_method subtables */
|
|
|
|
struct acpi_tpm2_trailer {
|
|
u8 method_parameters[12];
|
|
u32 minimum_log_length; /* Minimum length for the event log area */
|
|
u64 log_address; /* Address of the event log area */
|
|
};
|
|
|
|
/*
|
|
* Subtables (start_method-specific)
|
|
*/
|
|
|
|
/* 11: Start Method for ARM SMC (V1.2 Rev 8) */
|
|
|
|
struct acpi_tpm2_arm_smc {
|
|
u32 global_interrupt;
|
|
u8 interrupt_flags;
|
|
u8 operation_flags;
|
|
u16 reserved;
|
|
u32 function_id;
|
|
};
|
|
|
|
/* Values for interrupt_flags above */
|
|
|
|
#define ACPI_TPM2_INTERRUPT_SUPPORT (1)
|
|
|
|
/* Values for operation_flags above */
|
|
|
|
#define ACPI_TPM2_IDLE_SUPPORT (1)
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* UEFI - UEFI Boot optimization Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Unified Extensible Firmware Interface Specification",
|
|
* Version 2.3, May 8, 2009
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_uefi {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u8 identifier[16]; /* UUID identifier */
|
|
u16 data_offset; /* Offset of remaining data in table */
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* VRTC - Virtual Real Time Clock Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Simple Firmware Interface Specification",
|
|
* Draft 0.8.2, Oct 19, 2010
|
|
* NOTE: The ACPI VRTC is equivalent to The SFI MRTC table.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_vrtc {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/* VRTC entry */
|
|
|
|
struct acpi_vrtc_entry {
|
|
struct acpi_generic_address physical_address;
|
|
u32 irq;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* WAET - Windows ACPI Emulated devices Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_waet {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u32 flags;
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */
|
|
#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* WDAT - Watchdog Action Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Hardware Watchdog Timers Design Specification",
|
|
* Copyright 2006 Microsoft Corporation.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_wdat {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u32 header_length; /* Watchdog Header Length */
|
|
u16 pci_segment; /* PCI Segment number */
|
|
u8 pci_bus; /* PCI Bus number */
|
|
u8 pci_device; /* PCI Device number */
|
|
u8 pci_function; /* PCI Function number */
|
|
u8 reserved[3];
|
|
u32 timer_period; /* Period of one timer count (msec) */
|
|
u32 max_count; /* Maximum counter value supported */
|
|
u32 min_count; /* Minimum counter value */
|
|
u8 flags;
|
|
u8 reserved2[3];
|
|
u32 entries; /* Number of watchdog entries that follow */
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_WDAT_ENABLED (1)
|
|
#define ACPI_WDAT_STOPPED 0x80
|
|
|
|
/* WDAT Instruction Entries (actions) */
|
|
|
|
struct acpi_wdat_entry {
|
|
u8 action;
|
|
u8 instruction;
|
|
u16 reserved;
|
|
struct acpi_generic_address register_region;
|
|
u32 value; /* Value used with Read/Write register */
|
|
u32 mask; /* Bitmask required for this register instruction */
|
|
};
|
|
|
|
/* Values for Action field above */
|
|
|
|
enum acpi_wdat_actions {
|
|
ACPI_WDAT_RESET = 1,
|
|
ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4,
|
|
ACPI_WDAT_GET_COUNTDOWN = 5,
|
|
ACPI_WDAT_SET_COUNTDOWN = 6,
|
|
ACPI_WDAT_GET_RUNNING_STATE = 8,
|
|
ACPI_WDAT_SET_RUNNING_STATE = 9,
|
|
ACPI_WDAT_GET_STOPPED_STATE = 10,
|
|
ACPI_WDAT_SET_STOPPED_STATE = 11,
|
|
ACPI_WDAT_GET_REBOOT = 16,
|
|
ACPI_WDAT_SET_REBOOT = 17,
|
|
ACPI_WDAT_GET_SHUTDOWN = 18,
|
|
ACPI_WDAT_SET_SHUTDOWN = 19,
|
|
ACPI_WDAT_GET_STATUS = 32,
|
|
ACPI_WDAT_SET_STATUS = 33,
|
|
ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */
|
|
};
|
|
|
|
/* Values for Instruction field above */
|
|
|
|
enum acpi_wdat_instructions {
|
|
ACPI_WDAT_READ_VALUE = 0,
|
|
ACPI_WDAT_READ_COUNTDOWN = 1,
|
|
ACPI_WDAT_WRITE_VALUE = 2,
|
|
ACPI_WDAT_WRITE_COUNTDOWN = 3,
|
|
ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */
|
|
ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* WDDT - Watchdog Descriptor Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)",
|
|
* Version 001, September 2002
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_wddt {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u16 spec_version;
|
|
u16 table_version;
|
|
u16 pci_vendor_id;
|
|
struct acpi_generic_address address;
|
|
u16 max_count; /* Maximum counter value supported */
|
|
u16 min_count; /* Minimum counter value supported */
|
|
u16 period;
|
|
u16 status;
|
|
u16 capability;
|
|
};
|
|
|
|
/* Flags for Status field above */
|
|
|
|
#define ACPI_WDDT_AVAILABLE (1)
|
|
#define ACPI_WDDT_ACTIVE (1<<1)
|
|
#define ACPI_WDDT_TCO_OS_OWNED (1<<2)
|
|
#define ACPI_WDDT_USER_RESET (1<<11)
|
|
#define ACPI_WDDT_WDT_RESET (1<<12)
|
|
#define ACPI_WDDT_POWER_FAIL (1<<13)
|
|
#define ACPI_WDDT_UNKNOWN_RESET (1<<14)
|
|
|
|
/* Flags for Capability field above */
|
|
|
|
#define ACPI_WDDT_AUTO_RESET (1)
|
|
#define ACPI_WDDT_ALERT_SUPPORT (1<<1)
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* WDRT - Watchdog Resource Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003",
|
|
* Version 1.01, August 28, 2006
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_wdrt {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
struct acpi_generic_address control_register;
|
|
struct acpi_generic_address count_register;
|
|
u16 pci_device_id;
|
|
u16 pci_vendor_id;
|
|
u8 pci_bus; /* PCI Bus number */
|
|
u8 pci_device; /* PCI Device number */
|
|
u8 pci_function; /* PCI Function number */
|
|
u8 pci_segment; /* PCI Segment number */
|
|
u16 max_count; /* Maximum counter value supported */
|
|
u8 units;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* WSMT - Windows SMM Security Migrations Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Windows SMM Security Migrations Table",
|
|
* Version 1.0, April 18, 2016
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_wsmt {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u32 protection_flags;
|
|
};
|
|
|
|
/* Flags for protection_flags field above */
|
|
|
|
#define ACPI_WSMT_FIXED_COMM_BUFFERS (1)
|
|
#define ACPI_WSMT_COMM_BUFFER_NESTED_PTR_PROTECTION (2)
|
|
#define ACPI_WSMT_SYSTEM_RESOURCE_PROTECTION (4)
|
|
|
|
/* Reset to default packing */
|
|
|
|
#pragma pack()
|
|
|
|
#endif /* __ACTBL2_H__ */
|