1166 строки
31 KiB
C
1166 строки
31 KiB
C
/******************************************************************************
|
|
*
|
|
* Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec)
|
|
*
|
|
*****************************************************************************/
|
|
|
|
/*
|
|
* Copyright (C) 2000 - 2012, Intel Corp.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions, and the following disclaimer,
|
|
* without modification.
|
|
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
|
|
* substantially similar to the "NO WARRANTY" disclaimer below
|
|
* ("Disclaimer") and any redistribution must be conditioned upon
|
|
* including a substantially similar Disclaimer requirement for further
|
|
* binary redistribution.
|
|
* 3. Neither the names of the above-listed copyright holders nor the names
|
|
* of any contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* Alternatively, this software may be distributed under the terms of the
|
|
* GNU General Public License ("GPL") version 2 as published by the Free
|
|
* Software Foundation.
|
|
*
|
|
* NO WARRANTY
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
|
* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
|
|
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
|
|
* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGES.
|
|
*/
|
|
|
|
#ifndef __ACTBL2_H__
|
|
#define __ACTBL2_H__
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* Additional ACPI Tables (2)
|
|
*
|
|
* These tables are not consumed directly by the ACPICA subsystem, but are
|
|
* included here to support device drivers and the AML disassembler.
|
|
*
|
|
* The tables in this file are defined by third-party specifications, and are
|
|
* not defined directly by the ACPI specification itself.
|
|
*
|
|
******************************************************************************/
|
|
|
|
/*
|
|
* Values for description table header signatures for tables defined in this
|
|
* file. Useful because they make it more difficult to inadvertently type in
|
|
* the wrong signature.
|
|
*/
|
|
#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
|
|
#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
|
|
#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
|
|
#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
|
|
#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
|
|
#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
|
|
#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
|
|
#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
|
|
#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
|
|
#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
|
|
#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */
|
|
#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
|
|
#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
|
|
#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
|
|
#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
|
|
#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
|
|
#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
|
|
#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
|
|
#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
|
|
#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
|
|
|
|
#ifdef ACPI_UNDEFINED_TABLES
|
|
/*
|
|
* These tables have been seen in the field, but no definition has been found
|
|
*/
|
|
#define ACPI_SIG_ATKG "ATKG"
|
|
#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
|
|
#define ACPI_SIG_IEIT "IEIT"
|
|
#endif
|
|
|
|
/*
|
|
* All tables must be byte-packed to match the ACPI specification, since
|
|
* the tables are provided by the system BIOS.
|
|
*/
|
|
#pragma pack(1)
|
|
|
|
/*
|
|
* Note: C bitfields are not used for this reason:
|
|
*
|
|
* "Bitfields are great and easy to read, but unfortunately the C language
|
|
* does not specify the layout of bitfields in memory, which means they are
|
|
* essentially useless for dealing with packed data in on-disk formats or
|
|
* binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
|
|
* this decision was a design error in C. Ritchie could have picked an order
|
|
* and stuck with it." Norman Ramsey.
|
|
* See http://stackoverflow.com/a/1053662/41661
|
|
*/
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* ASF - Alert Standard Format table (Signature "ASF!")
|
|
* Revision 0x10
|
|
*
|
|
* Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_asf {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/* ASF subtable header */
|
|
|
|
struct acpi_asf_header {
|
|
u8 type;
|
|
u8 reserved;
|
|
u16 length;
|
|
};
|
|
|
|
/* Values for Type field above */
|
|
|
|
enum acpi_asf_type {
|
|
ACPI_ASF_TYPE_INFO = 0,
|
|
ACPI_ASF_TYPE_ALERT = 1,
|
|
ACPI_ASF_TYPE_CONTROL = 2,
|
|
ACPI_ASF_TYPE_BOOT = 3,
|
|
ACPI_ASF_TYPE_ADDRESS = 4,
|
|
ACPI_ASF_TYPE_RESERVED = 5
|
|
};
|
|
|
|
/*
|
|
* ASF subtables
|
|
*/
|
|
|
|
/* 0: ASF Information */
|
|
|
|
struct acpi_asf_info {
|
|
struct acpi_asf_header header;
|
|
u8 min_reset_value;
|
|
u8 min_poll_interval;
|
|
u16 system_id;
|
|
u32 mfg_id;
|
|
u8 flags;
|
|
u8 reserved2[3];
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_ASF_SMBUS_PROTOCOLS (1)
|
|
|
|
/* 1: ASF Alerts */
|
|
|
|
struct acpi_asf_alert {
|
|
struct acpi_asf_header header;
|
|
u8 assert_mask;
|
|
u8 deassert_mask;
|
|
u8 alerts;
|
|
u8 data_length;
|
|
};
|
|
|
|
struct acpi_asf_alert_data {
|
|
u8 address;
|
|
u8 command;
|
|
u8 mask;
|
|
u8 value;
|
|
u8 sensor_type;
|
|
u8 type;
|
|
u8 offset;
|
|
u8 source_type;
|
|
u8 severity;
|
|
u8 sensor_number;
|
|
u8 entity;
|
|
u8 instance;
|
|
};
|
|
|
|
/* 2: ASF Remote Control */
|
|
|
|
struct acpi_asf_remote {
|
|
struct acpi_asf_header header;
|
|
u8 controls;
|
|
u8 data_length;
|
|
u16 reserved2;
|
|
};
|
|
|
|
struct acpi_asf_control_data {
|
|
u8 function;
|
|
u8 address;
|
|
u8 command;
|
|
u8 value;
|
|
};
|
|
|
|
/* 3: ASF RMCP Boot Options */
|
|
|
|
struct acpi_asf_rmcp {
|
|
struct acpi_asf_header header;
|
|
u8 capabilities[7];
|
|
u8 completion_code;
|
|
u32 enterprise_id;
|
|
u8 command;
|
|
u16 parameter;
|
|
u16 boot_options;
|
|
u16 oem_parameters;
|
|
};
|
|
|
|
/* 4: ASF Address */
|
|
|
|
struct acpi_asf_address {
|
|
struct acpi_asf_header header;
|
|
u8 eprom_address;
|
|
u8 devices;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* BOOT - Simple Boot Flag Table
|
|
* Version 1
|
|
*
|
|
* Conforms to the "Simple Boot Flag Specification", Version 2.1
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_boot {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u8 cmos_index; /* Index in CMOS RAM for the boot register */
|
|
u8 reserved[3];
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* CSRT - Core System Resource Table
|
|
* Version 0
|
|
*
|
|
* Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_csrt {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/* Resource Group subtable */
|
|
|
|
struct acpi_csrt_group {
|
|
u32 length;
|
|
u32 vendor_id;
|
|
u32 subvendor_id;
|
|
u16 device_id;
|
|
u16 subdevice_id;
|
|
u16 revision;
|
|
u16 reserved;
|
|
u32 info_length;
|
|
|
|
/* Shared data (length = info_length) immediately follows */
|
|
};
|
|
|
|
/* Resource Descriptor subtable */
|
|
|
|
struct acpi_csrt_descriptor {
|
|
u32 length;
|
|
u16 type;
|
|
u16 subtype;
|
|
u32 uid;
|
|
|
|
/* Resource-specific information immediately follows */
|
|
};
|
|
|
|
/* Resource Types */
|
|
|
|
#define ACPI_CSRT_TYPE_INTERRUPT 0x0001
|
|
#define ACPI_CSRT_TYPE_TIMER 0x0002
|
|
#define ACPI_CSRT_TYPE_DMA 0x0003
|
|
|
|
/* Resource Subtypes */
|
|
|
|
#define ACPI_CSRT_XRUPT_LINE 0x0000
|
|
#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
|
|
#define ACPI_CSRT_TIMER 0x0000
|
|
#define ACPI_CSRT_DMA_CHANNEL 0x0000
|
|
#define ACPI_CSRT_DMA_CONTROLLER 0x0001
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* DBG2 - Debug Port Table 2
|
|
* Version 0 (Both main table and subtables)
|
|
*
|
|
* Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012.
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_dbg2 {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u32 info_offset;
|
|
u32 info_count;
|
|
};
|
|
|
|
/* Debug Device Information Subtable */
|
|
|
|
struct acpi_dbg2_device {
|
|
u8 revision;
|
|
u16 length;
|
|
u8 register_count; /* Number of base_address registers */
|
|
u16 namepath_length;
|
|
u16 namepath_offset;
|
|
u16 oem_data_length;
|
|
u16 oem_data_offset;
|
|
u16 port_type;
|
|
u16 port_subtype;
|
|
u16 reserved;
|
|
u16 base_address_offset;
|
|
u16 address_size_offset;
|
|
/*
|
|
* Data that follows:
|
|
* base_address (required) - Each in 12-byte Generic Address Structure format.
|
|
* address_size (required) - Array of u32 sizes corresponding to each base_address register.
|
|
* Namepath (required) - Null terminated string. Single dot if not supported.
|
|
* oem_data (optional) - Length is oem_data_length.
|
|
*/
|
|
};
|
|
|
|
/* Types for port_type field above */
|
|
|
|
#define ACPI_DBG2_SERIAL_PORT 0x8000
|
|
#define ACPI_DBG2_1394_PORT 0x8001
|
|
#define ACPI_DBG2_USB_PORT 0x8002
|
|
#define ACPI_DBG2_NET_PORT 0x8003
|
|
|
|
/* Subtypes for port_subtype field above */
|
|
|
|
#define ACPI_DBG2_16550_COMPATIBLE 0x0000
|
|
#define ACPI_DBG2_16550_SUBSET 0x0001
|
|
|
|
#define ACPI_DBG2_1394_STANDARD 0x0000
|
|
|
|
#define ACPI_DBG2_USB_XHCI 0x0000
|
|
#define ACPI_DBG2_USB_EHCI 0x0001
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* DBGP - Debug Port table
|
|
* Version 1
|
|
*
|
|
* Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_dbgp {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u8 type; /* 0=full 16550, 1=subset of 16550 */
|
|
u8 reserved[3];
|
|
struct acpi_generic_address debug_port;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* DMAR - DMA Remapping table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Intel Virtualization Technology for Directed I/O",
|
|
* Version 1.2, Sept. 2008
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_dmar {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u8 width; /* Host Address Width */
|
|
u8 flags;
|
|
u8 reserved[10];
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_DMAR_INTR_REMAP (1)
|
|
|
|
/* DMAR subtable header */
|
|
|
|
struct acpi_dmar_header {
|
|
u16 type;
|
|
u16 length;
|
|
};
|
|
|
|
/* Values for subtable type in struct acpi_dmar_header */
|
|
|
|
enum acpi_dmar_type {
|
|
ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
|
|
ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
|
|
ACPI_DMAR_TYPE_ATSR = 2,
|
|
ACPI_DMAR_HARDWARE_AFFINITY = 3,
|
|
ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */
|
|
};
|
|
|
|
/* DMAR Device Scope structure */
|
|
|
|
struct acpi_dmar_device_scope {
|
|
u8 entry_type;
|
|
u8 length;
|
|
u16 reserved;
|
|
u8 enumeration_id;
|
|
u8 bus;
|
|
};
|
|
|
|
/* Values for entry_type in struct acpi_dmar_device_scope */
|
|
|
|
enum acpi_dmar_scope_type {
|
|
ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
|
|
ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
|
|
ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
|
|
ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
|
|
ACPI_DMAR_SCOPE_TYPE_HPET = 4,
|
|
ACPI_DMAR_SCOPE_TYPE_RESERVED = 5 /* 5 and greater are reserved */
|
|
};
|
|
|
|
struct acpi_dmar_pci_path {
|
|
u8 dev;
|
|
u8 fn;
|
|
};
|
|
|
|
/*
|
|
* DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
|
|
*/
|
|
|
|
/* 0: Hardware Unit Definition */
|
|
|
|
struct acpi_dmar_hardware_unit {
|
|
struct acpi_dmar_header header;
|
|
u8 flags;
|
|
u8 reserved;
|
|
u16 segment;
|
|
u64 address; /* Register Base Address */
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_DMAR_INCLUDE_ALL (1)
|
|
|
|
/* 1: Reserved Memory Defininition */
|
|
|
|
struct acpi_dmar_reserved_memory {
|
|
struct acpi_dmar_header header;
|
|
u16 reserved;
|
|
u16 segment;
|
|
u64 base_address; /* 4K aligned base address */
|
|
u64 end_address; /* 4K aligned limit address */
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_DMAR_ALLOW_ALL (1)
|
|
|
|
/* 2: Root Port ATS Capability Reporting Structure */
|
|
|
|
struct acpi_dmar_atsr {
|
|
struct acpi_dmar_header header;
|
|
u8 flags;
|
|
u8 reserved;
|
|
u16 segment;
|
|
};
|
|
|
|
/* Masks for Flags field above */
|
|
|
|
#define ACPI_DMAR_ALL_PORTS (1)
|
|
|
|
/* 3: Remapping Hardware Static Affinity Structure */
|
|
|
|
struct acpi_dmar_rhsa {
|
|
struct acpi_dmar_header header;
|
|
u32 reserved;
|
|
u64 base_address;
|
|
u32 proximity_domain;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* 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;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* 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;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* MCFG - PCI Memory Mapped Configuration table and sub-table
|
|
* 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;
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* SLIC - Software Licensing Description Table
|
|
* Version 1
|
|
*
|
|
* Conforms to "OEM Activation 2.0 for Windows Vista Operating Systems",
|
|
* Copyright 2006
|
|
*
|
|
******************************************************************************/
|
|
|
|
/* Basic SLIC table is only the common ACPI header */
|
|
|
|
struct acpi_table_slic {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
};
|
|
|
|
/* Common SLIC subtable header */
|
|
|
|
struct acpi_slic_header {
|
|
u32 type;
|
|
u32 length;
|
|
};
|
|
|
|
/* Values for Type field above */
|
|
|
|
enum acpi_slic_type {
|
|
ACPI_SLIC_TYPE_PUBLIC_KEY = 0,
|
|
ACPI_SLIC_TYPE_WINDOWS_MARKER = 1,
|
|
ACPI_SLIC_TYPE_RESERVED = 2 /* 2 and greater are reserved */
|
|
};
|
|
|
|
/*
|
|
* SLIC Sub-tables, correspond to Type in struct acpi_slic_header
|
|
*/
|
|
|
|
/* 0: Public Key Structure */
|
|
|
|
struct acpi_slic_key {
|
|
struct acpi_slic_header header;
|
|
u8 key_type;
|
|
u8 version;
|
|
u16 reserved;
|
|
u32 algorithm;
|
|
char magic[4];
|
|
u32 bit_length;
|
|
u32 exponent;
|
|
u8 modulus[128];
|
|
};
|
|
|
|
/* 1: Windows Marker Structure */
|
|
|
|
struct acpi_slic_marker {
|
|
struct acpi_slic_header header;
|
|
u32 version;
|
|
char oem_id[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */
|
|
char oem_table_id[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */
|
|
char windows_flag[8];
|
|
u32 slic_version;
|
|
u8 reserved[16];
|
|
u8 signature[128];
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* SPCR - Serial Port Console Redirection table
|
|
* Version 1
|
|
*
|
|
* Conforms to "Serial Port Console Redirection Table",
|
|
* Version 1.00, January 11, 2002
|
|
*
|
|
******************************************************************************/
|
|
|
|
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)
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* 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 1
|
|
*
|
|
* Conforms to "TCG PC Specific Implementation Specification",
|
|
* Version 1.1, August 18, 2003
|
|
*
|
|
******************************************************************************/
|
|
|
|
struct acpi_table_tcpa {
|
|
struct acpi_table_header header; /* Common ACPI table header */
|
|
u16 reserved;
|
|
u32 max_log_length; /* Maximum length for the event log area */
|
|
u64 log_address; /* Address of the event log area */
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* UEFI - UEFI Boot optimization Table
|
|
* 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 */
|
|
};
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* 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;
|
|
};
|
|
|
|
/* Reset to default packing */
|
|
|
|
#pragma pack()
|
|
|
|
#endif /* __ACTBL2_H__ */
|