1a8357b0cSBob Moore /****************************************************************************** 2a8357b0cSBob Moore * 35cf4d733SBob Moore * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) 4a8357b0cSBob Moore * 5a8357b0cSBob Moore *****************************************************************************/ 6a8357b0cSBob Moore 7a8357b0cSBob Moore /* 87735ca0eSBob Moore * Copyright (C) 2000 - 2017, Intel Corp. 9a8357b0cSBob Moore * All rights reserved. 10a8357b0cSBob Moore * 11a8357b0cSBob Moore * Redistribution and use in source and binary forms, with or without 12a8357b0cSBob Moore * modification, are permitted provided that the following conditions 13a8357b0cSBob Moore * are met: 14a8357b0cSBob Moore * 1. Redistributions of source code must retain the above copyright 15a8357b0cSBob Moore * notice, this list of conditions, and the following disclaimer, 16a8357b0cSBob Moore * without modification. 17a8357b0cSBob Moore * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18a8357b0cSBob Moore * substantially similar to the "NO WARRANTY" disclaimer below 19a8357b0cSBob Moore * ("Disclaimer") and any redistribution must be conditioned upon 20a8357b0cSBob Moore * including a substantially similar Disclaimer requirement for further 21a8357b0cSBob Moore * binary redistribution. 22a8357b0cSBob Moore * 3. Neither the names of the above-listed copyright holders nor the names 23a8357b0cSBob Moore * of any contributors may be used to endorse or promote products derived 24a8357b0cSBob Moore * from this software without specific prior written permission. 25a8357b0cSBob Moore * 26a8357b0cSBob Moore * Alternatively, this software may be distributed under the terms of the 27a8357b0cSBob Moore * GNU General Public License ("GPL") version 2 as published by the Free 28a8357b0cSBob Moore * Software Foundation. 29a8357b0cSBob Moore * 30a8357b0cSBob Moore * NO WARRANTY 31a8357b0cSBob Moore * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32a8357b0cSBob Moore * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33a8357b0cSBob Moore * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34a8357b0cSBob Moore * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35a8357b0cSBob Moore * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36a8357b0cSBob Moore * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37a8357b0cSBob Moore * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38a8357b0cSBob Moore * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39a8357b0cSBob Moore * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40a8357b0cSBob Moore * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41a8357b0cSBob Moore * POSSIBILITY OF SUCH DAMAGES. 42a8357b0cSBob Moore */ 43a8357b0cSBob Moore 44b24aad44SBob Moore #ifndef __ACTBL2_H__ 45b24aad44SBob Moore #define __ACTBL2_H__ 46b24aad44SBob Moore 47b24aad44SBob Moore /******************************************************************************* 48b24aad44SBob Moore * 49b24aad44SBob Moore * Additional ACPI Tables (2) 50b24aad44SBob Moore * 51b24aad44SBob Moore * These tables are not consumed directly by the ACPICA subsystem, but are 52b24aad44SBob Moore * included here to support device drivers and the AML disassembler. 53b24aad44SBob Moore * 549005694eSBob Moore * Generally, the tables in this file are defined by third-party specifications, 559005694eSBob Moore * and are not defined directly by the ACPI specification itself. 56b24aad44SBob Moore * 57b24aad44SBob Moore ******************************************************************************/ 58b24aad44SBob Moore 59b24aad44SBob Moore /* 606e2d5ebdSBob Moore * Values for description table header signatures for tables defined in this 616e2d5ebdSBob Moore * file. Useful because they make it more difficult to inadvertently type in 626e2d5ebdSBob Moore * the wrong signature. 63b24aad44SBob Moore */ 64b24aad44SBob Moore #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ 65b24aad44SBob Moore #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ 664e2f9c27SBob Moore #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */ 674e2f9c27SBob Moore #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ 68b24aad44SBob Moore #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ 69b24aad44SBob Moore #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 70b24aad44SBob Moore #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 71ba494beeSBob Moore #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ 72874f6a72SLv Zheng #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ 736e2d5ebdSBob Moore #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 74d36d4e30SBob Moore #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ 75b24aad44SBob Moore #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 760e264f0bSBob Moore #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 775132f2faSBob Moore #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ 7898b5c993SLv Zheng #define ACPI_SIG_MTMR "MTMR" /* MID Timer table */ 79b24aad44SBob Moore #define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ 80b24aad44SBob Moore #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 81b24aad44SBob Moore #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 82b24aad44SBob Moore #define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 839005694eSBob Moore #define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ 84b24aad44SBob Moore #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 8525c0330aSLv Zheng #define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ 866e2d5ebdSBob Moore #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 87b24aad44SBob Moore #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 889d8b5e7bSBob Moore #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ 89b24aad44SBob Moore #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 90e6ab3b77SLv Zheng #define ACPI_SIG_WSMT "WSMT" /* Windows SMM Security Migrations Table */ 919cf7adecSBob Moore #define ACPI_SIG_XXXX "XXXX" /* Intermediate AML header for ASL/ASL+ converter */ 92b24aad44SBob Moore 934461cf54SBob Moore #ifdef ACPI_UNDEFINED_TABLES 944461cf54SBob Moore /* 954461cf54SBob Moore * These tables have been seen in the field, but no definition has been found 964461cf54SBob Moore */ 974461cf54SBob Moore #define ACPI_SIG_ATKG "ATKG" 984461cf54SBob Moore #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 994461cf54SBob Moore #define ACPI_SIG_IEIT "IEIT" 1004461cf54SBob Moore #endif 1014461cf54SBob Moore 102b24aad44SBob Moore /* 103b24aad44SBob Moore * All tables must be byte-packed to match the ACPI specification, since 104b24aad44SBob Moore * the tables are provided by the system BIOS. 105b24aad44SBob Moore */ 106b24aad44SBob Moore #pragma pack(1) 107b24aad44SBob Moore 108b24aad44SBob Moore /* 109be030a57SBob Moore * Note: C bitfields are not used for this reason: 110be030a57SBob Moore * 111be030a57SBob Moore * "Bitfields are great and easy to read, but unfortunately the C language 112be030a57SBob Moore * does not specify the layout of bitfields in memory, which means they are 113be030a57SBob Moore * essentially useless for dealing with packed data in on-disk formats or 114be030a57SBob Moore * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 115be030a57SBob Moore * this decision was a design error in C. Ritchie could have picked an order 116be030a57SBob Moore * and stuck with it." Norman Ramsey. 117be030a57SBob Moore * See http://stackoverflow.com/a/1053662/41661 118b24aad44SBob Moore */ 119b24aad44SBob Moore 120b24aad44SBob Moore /******************************************************************************* 121b24aad44SBob Moore * 122b24aad44SBob Moore * ASF - Alert Standard Format table (Signature "ASF!") 1236e2d5ebdSBob Moore * Revision 0x10 124b24aad44SBob Moore * 125b24aad44SBob Moore * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 126b24aad44SBob Moore * 127b24aad44SBob Moore ******************************************************************************/ 128b24aad44SBob Moore 129b24aad44SBob Moore struct acpi_table_asf { 130b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 131b24aad44SBob Moore }; 132b24aad44SBob Moore 133b24aad44SBob Moore /* ASF subtable header */ 134b24aad44SBob Moore 135b24aad44SBob Moore struct acpi_asf_header { 136b24aad44SBob Moore u8 type; 137b24aad44SBob Moore u8 reserved; 138b24aad44SBob Moore u16 length; 139b24aad44SBob Moore }; 140b24aad44SBob Moore 141b24aad44SBob Moore /* Values for Type field above */ 142b24aad44SBob Moore 143b24aad44SBob Moore enum acpi_asf_type { 144b24aad44SBob Moore ACPI_ASF_TYPE_INFO = 0, 145b24aad44SBob Moore ACPI_ASF_TYPE_ALERT = 1, 146b24aad44SBob Moore ACPI_ASF_TYPE_CONTROL = 2, 147b24aad44SBob Moore ACPI_ASF_TYPE_BOOT = 3, 148b24aad44SBob Moore ACPI_ASF_TYPE_ADDRESS = 4, 149b24aad44SBob Moore ACPI_ASF_TYPE_RESERVED = 5 150b24aad44SBob Moore }; 151b24aad44SBob Moore 152b24aad44SBob Moore /* 153b24aad44SBob Moore * ASF subtables 154b24aad44SBob Moore */ 155b24aad44SBob Moore 156b24aad44SBob Moore /* 0: ASF Information */ 157b24aad44SBob Moore 158b24aad44SBob Moore struct acpi_asf_info { 159b24aad44SBob Moore struct acpi_asf_header header; 160b24aad44SBob Moore u8 min_reset_value; 161b24aad44SBob Moore u8 min_poll_interval; 162b24aad44SBob Moore u16 system_id; 163b24aad44SBob Moore u32 mfg_id; 164b24aad44SBob Moore u8 flags; 165b24aad44SBob Moore u8 reserved2[3]; 166b24aad44SBob Moore }; 167b24aad44SBob Moore 1686e2d5ebdSBob Moore /* Masks for Flags field above */ 1696e2d5ebdSBob Moore 1706e2d5ebdSBob Moore #define ACPI_ASF_SMBUS_PROTOCOLS (1) 1716e2d5ebdSBob Moore 172b24aad44SBob Moore /* 1: ASF Alerts */ 173b24aad44SBob Moore 174b24aad44SBob Moore struct acpi_asf_alert { 175b24aad44SBob Moore struct acpi_asf_header header; 176b24aad44SBob Moore u8 assert_mask; 177b24aad44SBob Moore u8 deassert_mask; 178b24aad44SBob Moore u8 alerts; 179b24aad44SBob Moore u8 data_length; 180b24aad44SBob Moore }; 181b24aad44SBob Moore 182b24aad44SBob Moore struct acpi_asf_alert_data { 183b24aad44SBob Moore u8 address; 184b24aad44SBob Moore u8 command; 185b24aad44SBob Moore u8 mask; 186b24aad44SBob Moore u8 value; 187b24aad44SBob Moore u8 sensor_type; 188b24aad44SBob Moore u8 type; 189b24aad44SBob Moore u8 offset; 190b24aad44SBob Moore u8 source_type; 191b24aad44SBob Moore u8 severity; 192b24aad44SBob Moore u8 sensor_number; 193b24aad44SBob Moore u8 entity; 194b24aad44SBob Moore u8 instance; 195b24aad44SBob Moore }; 196b24aad44SBob Moore 197b24aad44SBob Moore /* 2: ASF Remote Control */ 198b24aad44SBob Moore 199b24aad44SBob Moore struct acpi_asf_remote { 200b24aad44SBob Moore struct acpi_asf_header header; 201b24aad44SBob Moore u8 controls; 202b24aad44SBob Moore u8 data_length; 203b24aad44SBob Moore u16 reserved2; 204b24aad44SBob Moore }; 205b24aad44SBob Moore 206b24aad44SBob Moore struct acpi_asf_control_data { 207b24aad44SBob Moore u8 function; 208b24aad44SBob Moore u8 address; 209b24aad44SBob Moore u8 command; 210b24aad44SBob Moore u8 value; 211b24aad44SBob Moore }; 212b24aad44SBob Moore 213b24aad44SBob Moore /* 3: ASF RMCP Boot Options */ 214b24aad44SBob Moore 215b24aad44SBob Moore struct acpi_asf_rmcp { 216b24aad44SBob Moore struct acpi_asf_header header; 217b24aad44SBob Moore u8 capabilities[7]; 218b24aad44SBob Moore u8 completion_code; 219b24aad44SBob Moore u32 enterprise_id; 220b24aad44SBob Moore u8 command; 221b24aad44SBob Moore u16 parameter; 222b24aad44SBob Moore u16 boot_options; 223b24aad44SBob Moore u16 oem_parameters; 224b24aad44SBob Moore }; 225b24aad44SBob Moore 226b24aad44SBob Moore /* 4: ASF Address */ 227b24aad44SBob Moore 228b24aad44SBob Moore struct acpi_asf_address { 229b24aad44SBob Moore struct acpi_asf_header header; 230b24aad44SBob Moore u8 eprom_address; 231b24aad44SBob Moore u8 devices; 232b24aad44SBob Moore }; 233b24aad44SBob Moore 234b24aad44SBob Moore /******************************************************************************* 235b24aad44SBob Moore * 236b24aad44SBob Moore * BOOT - Simple Boot Flag Table 2376e2d5ebdSBob Moore * Version 1 2386e2d5ebdSBob Moore * 2396e2d5ebdSBob Moore * Conforms to the "Simple Boot Flag Specification", Version 2.1 240b24aad44SBob Moore * 241b24aad44SBob Moore ******************************************************************************/ 242b24aad44SBob Moore 243b24aad44SBob Moore struct acpi_table_boot { 244b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 245b24aad44SBob Moore u8 cmos_index; /* Index in CMOS RAM for the boot register */ 246b24aad44SBob Moore u8 reserved[3]; 247b24aad44SBob Moore }; 248b24aad44SBob Moore 249b24aad44SBob Moore /******************************************************************************* 250b24aad44SBob Moore * 2514e2f9c27SBob Moore * CSRT - Core System Resource Table 2524e2f9c27SBob Moore * Version 0 2534e2f9c27SBob Moore * 2544e2f9c27SBob Moore * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 2554e2f9c27SBob Moore * 2564e2f9c27SBob Moore ******************************************************************************/ 2574e2f9c27SBob Moore 2584e2f9c27SBob Moore struct acpi_table_csrt { 2594e2f9c27SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 2604e2f9c27SBob Moore }; 2614e2f9c27SBob Moore 2624e2f9c27SBob Moore /* Resource Group subtable */ 2634e2f9c27SBob Moore 2644e2f9c27SBob Moore struct acpi_csrt_group { 2654e2f9c27SBob Moore u32 length; 2664e2f9c27SBob Moore u32 vendor_id; 2674e2f9c27SBob Moore u32 subvendor_id; 2684e2f9c27SBob Moore u16 device_id; 2694e2f9c27SBob Moore u16 subdevice_id; 2704e2f9c27SBob Moore u16 revision; 2714e2f9c27SBob Moore u16 reserved; 272e6750be9SBob Moore u32 shared_info_length; 2734e2f9c27SBob Moore 274e6750be9SBob Moore /* Shared data immediately follows (Length = shared_info_length) */ 275e6750be9SBob Moore }; 276e6750be9SBob Moore 277e6750be9SBob Moore /* Shared Info subtable */ 278e6750be9SBob Moore 279e6750be9SBob Moore struct acpi_csrt_shared_info { 280e6750be9SBob Moore u16 major_version; 281e6750be9SBob Moore u16 minor_version; 282e6750be9SBob Moore u32 mmio_base_low; 283e6750be9SBob Moore u32 mmio_base_high; 284e6750be9SBob Moore u32 gsi_interrupt; 285e6750be9SBob Moore u8 interrupt_polarity; 286e6750be9SBob Moore u8 interrupt_mode; 287e6750be9SBob Moore u8 num_channels; 288e6750be9SBob Moore u8 dma_address_width; 289e6750be9SBob Moore u16 base_request_line; 290e6750be9SBob Moore u16 num_handshake_signals; 291e6750be9SBob Moore u32 max_block_size; 292e6750be9SBob Moore 293e6750be9SBob Moore /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */ 2944e2f9c27SBob Moore }; 2954e2f9c27SBob Moore 2964e2f9c27SBob Moore /* Resource Descriptor subtable */ 2974e2f9c27SBob Moore 2984e2f9c27SBob Moore struct acpi_csrt_descriptor { 2994e2f9c27SBob Moore u32 length; 3004e2f9c27SBob Moore u16 type; 3014e2f9c27SBob Moore u16 subtype; 3024e2f9c27SBob Moore u32 uid; 3034e2f9c27SBob Moore 3044e2f9c27SBob Moore /* Resource-specific information immediately follows */ 3054e2f9c27SBob Moore }; 3064e2f9c27SBob Moore 3074e2f9c27SBob Moore /* Resource Types */ 3084e2f9c27SBob Moore 3094e2f9c27SBob Moore #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 3104e2f9c27SBob Moore #define ACPI_CSRT_TYPE_TIMER 0x0002 3114e2f9c27SBob Moore #define ACPI_CSRT_TYPE_DMA 0x0003 3124e2f9c27SBob Moore 3134e2f9c27SBob Moore /* Resource Subtypes */ 3144e2f9c27SBob Moore 3154e2f9c27SBob Moore #define ACPI_CSRT_XRUPT_LINE 0x0000 3164e2f9c27SBob Moore #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 3174e2f9c27SBob Moore #define ACPI_CSRT_TIMER 0x0000 3184e2f9c27SBob Moore #define ACPI_CSRT_DMA_CHANNEL 0x0000 3194e2f9c27SBob Moore #define ACPI_CSRT_DMA_CONTROLLER 0x0001 3204e2f9c27SBob Moore 3214e2f9c27SBob Moore /******************************************************************************* 3224e2f9c27SBob Moore * 3234e2f9c27SBob Moore * DBG2 - Debug Port Table 2 3244e2f9c27SBob Moore * Version 0 (Both main table and subtables) 3254e2f9c27SBob Moore * 326c7200ffeSAleksey Makarov * Conforms to "Microsoft Debug Port Table 2 (DBG2)", December 10, 2015 3274e2f9c27SBob Moore * 3284e2f9c27SBob Moore ******************************************************************************/ 3294e2f9c27SBob Moore 3304e2f9c27SBob Moore struct acpi_table_dbg2 { 3314e2f9c27SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 3324e2f9c27SBob Moore u32 info_offset; 3334e2f9c27SBob Moore u32 info_count; 3344e2f9c27SBob Moore }; 3354e2f9c27SBob Moore 33677455222SBob Moore struct acpi_dbg2_header { 33777455222SBob Moore u32 info_offset; 33877455222SBob Moore u32 info_count; 33977455222SBob Moore }; 34077455222SBob Moore 3414e2f9c27SBob Moore /* Debug Device Information Subtable */ 3424e2f9c27SBob Moore 3434e2f9c27SBob Moore struct acpi_dbg2_device { 3444e2f9c27SBob Moore u8 revision; 3454e2f9c27SBob Moore u16 length; 3464e2f9c27SBob Moore u8 register_count; /* Number of base_address registers */ 3474e2f9c27SBob Moore u16 namepath_length; 3484e2f9c27SBob Moore u16 namepath_offset; 3494e2f9c27SBob Moore u16 oem_data_length; 3504e2f9c27SBob Moore u16 oem_data_offset; 3514e2f9c27SBob Moore u16 port_type; 3524e2f9c27SBob Moore u16 port_subtype; 3534e2f9c27SBob Moore u16 reserved; 3544e2f9c27SBob Moore u16 base_address_offset; 3554e2f9c27SBob Moore u16 address_size_offset; 3564e2f9c27SBob Moore /* 3574e2f9c27SBob Moore * Data that follows: 3584e2f9c27SBob Moore * base_address (required) - Each in 12-byte Generic Address Structure format. 3594e2f9c27SBob Moore * address_size (required) - Array of u32 sizes corresponding to each base_address register. 3604e2f9c27SBob Moore * Namepath (required) - Null terminated string. Single dot if not supported. 3614e2f9c27SBob Moore * oem_data (optional) - Length is oem_data_length. 3624e2f9c27SBob Moore */ 3634e2f9c27SBob Moore }; 3644e2f9c27SBob Moore 3654e2f9c27SBob Moore /* Types for port_type field above */ 3664e2f9c27SBob Moore 3674e2f9c27SBob Moore #define ACPI_DBG2_SERIAL_PORT 0x8000 3684e2f9c27SBob Moore #define ACPI_DBG2_1394_PORT 0x8001 3694e2f9c27SBob Moore #define ACPI_DBG2_USB_PORT 0x8002 3704e2f9c27SBob Moore #define ACPI_DBG2_NET_PORT 0x8003 3714e2f9c27SBob Moore 3724e2f9c27SBob Moore /* Subtypes for port_subtype field above */ 3734e2f9c27SBob Moore 3744e2f9c27SBob Moore #define ACPI_DBG2_16550_COMPATIBLE 0x0000 3754e2f9c27SBob Moore #define ACPI_DBG2_16550_SUBSET 0x0001 376c7200ffeSAleksey Makarov #define ACPI_DBG2_ARM_PL011 0x0003 377c7200ffeSAleksey Makarov #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D 378c7200ffeSAleksey Makarov #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E 379c7200ffeSAleksey Makarov #define ACPI_DBG2_ARM_DCC 0x000F 380c7200ffeSAleksey Makarov #define ACPI_DBG2_BCM2835 0x0010 3814e2f9c27SBob Moore 3824e2f9c27SBob Moore #define ACPI_DBG2_1394_STANDARD 0x0000 3834e2f9c27SBob Moore 3844e2f9c27SBob Moore #define ACPI_DBG2_USB_XHCI 0x0000 3854e2f9c27SBob Moore #define ACPI_DBG2_USB_EHCI 0x0001 3864e2f9c27SBob Moore 3874e2f9c27SBob Moore /******************************************************************************* 3884e2f9c27SBob Moore * 389b24aad44SBob Moore * DBGP - Debug Port table 3906e2d5ebdSBob Moore * Version 1 3916e2d5ebdSBob Moore * 3926e2d5ebdSBob Moore * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 393b24aad44SBob Moore * 394b24aad44SBob Moore ******************************************************************************/ 395b24aad44SBob Moore 396b24aad44SBob Moore struct acpi_table_dbgp { 397b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 398b24aad44SBob Moore u8 type; /* 0=full 16550, 1=subset of 16550 */ 399b24aad44SBob Moore u8 reserved[3]; 400b24aad44SBob Moore struct acpi_generic_address debug_port; 401b24aad44SBob Moore }; 402b24aad44SBob Moore 403b24aad44SBob Moore /******************************************************************************* 404b24aad44SBob Moore * 405b24aad44SBob Moore * DMAR - DMA Remapping table 4066e2d5ebdSBob Moore * Version 1 4076e2d5ebdSBob Moore * 4086e2d5ebdSBob Moore * Conforms to "Intel Virtualization Technology for Directed I/O", 4093a9ca4d5SBob Moore * Version 2.3, October 2014 410b24aad44SBob Moore * 411b24aad44SBob Moore ******************************************************************************/ 412b24aad44SBob Moore 413b24aad44SBob Moore struct acpi_table_dmar { 414b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 415b24aad44SBob Moore u8 width; /* Host Address Width */ 416b24aad44SBob Moore u8 flags; 417b24aad44SBob Moore u8 reserved[10]; 418b24aad44SBob Moore }; 419b24aad44SBob Moore 4206e2d5ebdSBob Moore /* Masks for Flags field above */ 421b24aad44SBob Moore 422b24aad44SBob Moore #define ACPI_DMAR_INTR_REMAP (1) 4233a9ca4d5SBob Moore #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) 4243a9ca4d5SBob Moore #define ACPI_DMAR_X2APIC_MODE (1<<2) 425b24aad44SBob Moore 426b24aad44SBob Moore /* DMAR subtable header */ 427b24aad44SBob Moore 428b24aad44SBob Moore struct acpi_dmar_header { 429b24aad44SBob Moore u16 type; 430b24aad44SBob Moore u16 length; 431b24aad44SBob Moore }; 432b24aad44SBob Moore 433b24aad44SBob Moore /* Values for subtable type in struct acpi_dmar_header */ 434b24aad44SBob Moore 435b24aad44SBob Moore enum acpi_dmar_type { 436b24aad44SBob Moore ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 437b24aad44SBob Moore ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 43883118b0dSBob Moore ACPI_DMAR_TYPE_ROOT_ATS = 2, 43983118b0dSBob Moore ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 44083118b0dSBob Moore ACPI_DMAR_TYPE_NAMESPACE = 4, 44186a54dccSDavid Woodhouse ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 442b24aad44SBob Moore }; 443b24aad44SBob Moore 4446e2d5ebdSBob Moore /* DMAR Device Scope structure */ 4456e2d5ebdSBob Moore 446b24aad44SBob Moore struct acpi_dmar_device_scope { 447b24aad44SBob Moore u8 entry_type; 448b24aad44SBob Moore u8 length; 449b24aad44SBob Moore u16 reserved; 450b24aad44SBob Moore u8 enumeration_id; 451b24aad44SBob Moore u8 bus; 452b24aad44SBob Moore }; 453b24aad44SBob Moore 45483118b0dSBob Moore /* Values for entry_type in struct acpi_dmar_device_scope - device types */ 455b24aad44SBob Moore 456b24aad44SBob Moore enum acpi_dmar_scope_type { 457b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 458b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 459b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 460b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 461b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_HPET = 4, 46283118b0dSBob Moore ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 46386a54dccSDavid Woodhouse ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 464b24aad44SBob Moore }; 465b24aad44SBob Moore 466b24aad44SBob Moore struct acpi_dmar_pci_path { 467fa5f508fSLv Zheng u8 device; 468fa5f508fSLv Zheng u8 function; 469b24aad44SBob Moore }; 470b24aad44SBob Moore 471b24aad44SBob Moore /* 4721a49b72cSBob Moore * DMAR Subtables, correspond to Type in struct acpi_dmar_header 473b24aad44SBob Moore */ 474b24aad44SBob Moore 475b24aad44SBob Moore /* 0: Hardware Unit Definition */ 476b24aad44SBob Moore 477b24aad44SBob Moore struct acpi_dmar_hardware_unit { 478b24aad44SBob Moore struct acpi_dmar_header header; 479b24aad44SBob Moore u8 flags; 480b24aad44SBob Moore u8 reserved; 481b24aad44SBob Moore u16 segment; 482b24aad44SBob Moore u64 address; /* Register Base Address */ 483b24aad44SBob Moore }; 484b24aad44SBob Moore 4856e2d5ebdSBob Moore /* Masks for Flags field above */ 486b24aad44SBob Moore 487b24aad44SBob Moore #define ACPI_DMAR_INCLUDE_ALL (1) 488b24aad44SBob Moore 489b24aad44SBob Moore /* 1: Reserved Memory Defininition */ 490b24aad44SBob Moore 491b24aad44SBob Moore struct acpi_dmar_reserved_memory { 492b24aad44SBob Moore struct acpi_dmar_header header; 493b24aad44SBob Moore u16 reserved; 494b24aad44SBob Moore u16 segment; 495ba494beeSBob Moore u64 base_address; /* 4K aligned base address */ 496ba494beeSBob Moore u64 end_address; /* 4K aligned limit address */ 497b24aad44SBob Moore }; 498b24aad44SBob Moore 4996e2d5ebdSBob Moore /* Masks for Flags field above */ 500b24aad44SBob Moore 501b24aad44SBob Moore #define ACPI_DMAR_ALLOW_ALL (1) 502b24aad44SBob Moore 503b24aad44SBob Moore /* 2: Root Port ATS Capability Reporting Structure */ 504b24aad44SBob Moore 505b24aad44SBob Moore struct acpi_dmar_atsr { 506b24aad44SBob Moore struct acpi_dmar_header header; 507b24aad44SBob Moore u8 flags; 508b24aad44SBob Moore u8 reserved; 509b24aad44SBob Moore u16 segment; 510b24aad44SBob Moore }; 511b24aad44SBob Moore 5126e2d5ebdSBob Moore /* Masks for Flags field above */ 513b24aad44SBob Moore 514b24aad44SBob Moore #define ACPI_DMAR_ALL_PORTS (1) 515b24aad44SBob Moore 5166e2d5ebdSBob Moore /* 3: Remapping Hardware Static Affinity Structure */ 5176e2d5ebdSBob Moore 5186e2d5ebdSBob Moore struct acpi_dmar_rhsa { 5196e2d5ebdSBob Moore struct acpi_dmar_header header; 5206e2d5ebdSBob Moore u32 reserved; 5216e2d5ebdSBob Moore u64 base_address; 5226e2d5ebdSBob Moore u32 proximity_domain; 5236e2d5ebdSBob Moore }; 5246e2d5ebdSBob Moore 52586a54dccSDavid Woodhouse /* 4: ACPI Namespace Device Declaration Structure */ 52686a54dccSDavid Woodhouse 52786a54dccSDavid Woodhouse struct acpi_dmar_andd { 52886a54dccSDavid Woodhouse struct acpi_dmar_header header; 52986a54dccSDavid Woodhouse u8 reserved[3]; 53086a54dccSDavid Woodhouse u8 device_number; 53183118b0dSBob Moore char device_name[1]; 53286a54dccSDavid Woodhouse }; 53386a54dccSDavid Woodhouse 534b24aad44SBob Moore /******************************************************************************* 535b24aad44SBob Moore * 536b24aad44SBob Moore * HPET - High Precision Event Timer table 5376e2d5ebdSBob Moore * Version 1 5386e2d5ebdSBob Moore * 5396e2d5ebdSBob Moore * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 5406e2d5ebdSBob Moore * Version 1.0a, October 2004 541b24aad44SBob Moore * 542b24aad44SBob Moore ******************************************************************************/ 543b24aad44SBob Moore 544b24aad44SBob Moore struct acpi_table_hpet { 545b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 546b24aad44SBob Moore u32 id; /* Hardware ID of event timer block */ 547b24aad44SBob Moore struct acpi_generic_address address; /* Address of event timer block */ 548b24aad44SBob Moore u8 sequence; /* HPET sequence number */ 549b24aad44SBob Moore u16 minimum_tick; /* Main counter min tick, periodic mode */ 550b24aad44SBob Moore u8 flags; 551b24aad44SBob Moore }; 552b24aad44SBob Moore 5536e2d5ebdSBob Moore /* Masks for Flags field above */ 554b24aad44SBob Moore 5556e2d5ebdSBob Moore #define ACPI_HPET_PAGE_PROTECT_MASK (3) 556b24aad44SBob Moore 5576e2d5ebdSBob Moore /* Values for Page Protect flags */ 5586e2d5ebdSBob Moore 5596e2d5ebdSBob Moore enum acpi_hpet_page_protect { 5606e2d5ebdSBob Moore ACPI_HPET_NO_PAGE_PROTECT = 0, 5616e2d5ebdSBob Moore ACPI_HPET_PAGE_PROTECT4 = 1, 5626e2d5ebdSBob Moore ACPI_HPET_PAGE_PROTECT64 = 2 5636e2d5ebdSBob Moore }; 564b24aad44SBob Moore 565b24aad44SBob Moore /******************************************************************************* 566b24aad44SBob Moore * 567b24aad44SBob Moore * IBFT - Boot Firmware Table 5686e2d5ebdSBob Moore * Version 1 5696e2d5ebdSBob Moore * 5706e2d5ebdSBob Moore * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 5716e2d5ebdSBob Moore * Specification", Version 1.01, March 1, 2007 5726e2d5ebdSBob Moore * 5736e2d5ebdSBob Moore * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 5746e2d5ebdSBob Moore * Therefore, it is not currently supported by the disassembler. 575b24aad44SBob Moore * 576b24aad44SBob Moore ******************************************************************************/ 577b24aad44SBob Moore 578b24aad44SBob Moore struct acpi_table_ibft { 579b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 580b24aad44SBob Moore u8 reserved[12]; 581b24aad44SBob Moore }; 582b24aad44SBob Moore 583b24aad44SBob Moore /* IBFT common subtable header */ 584b24aad44SBob Moore 585b24aad44SBob Moore struct acpi_ibft_header { 586b24aad44SBob Moore u8 type; 587b24aad44SBob Moore u8 version; 588b24aad44SBob Moore u16 length; 589b24aad44SBob Moore u8 index; 590b24aad44SBob Moore u8 flags; 591b24aad44SBob Moore }; 592b24aad44SBob Moore 593b24aad44SBob Moore /* Values for Type field above */ 594b24aad44SBob Moore 595b24aad44SBob Moore enum acpi_ibft_type { 596b24aad44SBob Moore ACPI_IBFT_TYPE_NOT_USED = 0, 597b24aad44SBob Moore ACPI_IBFT_TYPE_CONTROL = 1, 598b24aad44SBob Moore ACPI_IBFT_TYPE_INITIATOR = 2, 599b24aad44SBob Moore ACPI_IBFT_TYPE_NIC = 3, 600b24aad44SBob Moore ACPI_IBFT_TYPE_TARGET = 4, 601b24aad44SBob Moore ACPI_IBFT_TYPE_EXTENSIONS = 5, 602b24aad44SBob Moore ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 603b24aad44SBob Moore }; 604b24aad44SBob Moore 605b24aad44SBob Moore /* IBFT subtables */ 606b24aad44SBob Moore 607b24aad44SBob Moore struct acpi_ibft_control { 608b24aad44SBob Moore struct acpi_ibft_header header; 609b24aad44SBob Moore u16 extensions; 610b24aad44SBob Moore u16 initiator_offset; 611b24aad44SBob Moore u16 nic0_offset; 612b24aad44SBob Moore u16 target0_offset; 613b24aad44SBob Moore u16 nic1_offset; 614b24aad44SBob Moore u16 target1_offset; 615b24aad44SBob Moore }; 616b24aad44SBob Moore 617b24aad44SBob Moore struct acpi_ibft_initiator { 618b24aad44SBob Moore struct acpi_ibft_header header; 619b24aad44SBob Moore u8 sns_server[16]; 620b24aad44SBob Moore u8 slp_server[16]; 621b24aad44SBob Moore u8 primary_server[16]; 622b24aad44SBob Moore u8 secondary_server[16]; 623b24aad44SBob Moore u16 name_length; 624b24aad44SBob Moore u16 name_offset; 625b24aad44SBob Moore }; 626b24aad44SBob Moore 627b24aad44SBob Moore struct acpi_ibft_nic { 628b24aad44SBob Moore struct acpi_ibft_header header; 629b24aad44SBob Moore u8 ip_address[16]; 630b24aad44SBob Moore u8 subnet_mask_prefix; 631b24aad44SBob Moore u8 origin; 632b24aad44SBob Moore u8 gateway[16]; 633b24aad44SBob Moore u8 primary_dns[16]; 634b24aad44SBob Moore u8 secondary_dns[16]; 635b24aad44SBob Moore u8 dhcp[16]; 636b24aad44SBob Moore u16 vlan; 637b24aad44SBob Moore u8 mac_address[6]; 638b24aad44SBob Moore u16 pci_address; 639b24aad44SBob Moore u16 name_length; 640b24aad44SBob Moore u16 name_offset; 641b24aad44SBob Moore }; 642b24aad44SBob Moore 643b24aad44SBob Moore struct acpi_ibft_target { 644b24aad44SBob Moore struct acpi_ibft_header header; 645b24aad44SBob Moore u8 target_ip_address[16]; 646b24aad44SBob Moore u16 target_ip_socket; 647b24aad44SBob Moore u8 target_boot_lun[8]; 648b24aad44SBob Moore u8 chap_type; 649b24aad44SBob Moore u8 nic_association; 650b24aad44SBob Moore u16 target_name_length; 651b24aad44SBob Moore u16 target_name_offset; 652b24aad44SBob Moore u16 chap_name_length; 653b24aad44SBob Moore u16 chap_name_offset; 654b24aad44SBob Moore u16 chap_secret_length; 655b24aad44SBob Moore u16 chap_secret_offset; 656b24aad44SBob Moore u16 reverse_chap_name_length; 657b24aad44SBob Moore u16 reverse_chap_name_offset; 658b24aad44SBob Moore u16 reverse_chap_secret_length; 659b24aad44SBob Moore u16 reverse_chap_secret_offset; 660b24aad44SBob Moore }; 661b24aad44SBob Moore 662b24aad44SBob Moore /******************************************************************************* 663b24aad44SBob Moore * 664874f6a72SLv Zheng * IORT - IO Remapping Table 665874f6a72SLv Zheng * 666874f6a72SLv Zheng * Conforms to "IO Remapping Table System Software on ARM Platforms", 6670c2021c0SRobin Murphy * Document number: ARM DEN 0049C, May 2017 668874f6a72SLv Zheng * 669874f6a72SLv Zheng ******************************************************************************/ 670874f6a72SLv Zheng 671874f6a72SLv Zheng struct acpi_table_iort { 672874f6a72SLv Zheng struct acpi_table_header header; 673874f6a72SLv Zheng u32 node_count; 674874f6a72SLv Zheng u32 node_offset; 675874f6a72SLv Zheng u32 reserved; 676874f6a72SLv Zheng }; 677874f6a72SLv Zheng 678874f6a72SLv Zheng /* 679874f6a72SLv Zheng * IORT subtables 680874f6a72SLv Zheng */ 681874f6a72SLv Zheng struct acpi_iort_node { 682874f6a72SLv Zheng u8 type; 683874f6a72SLv Zheng u16 length; 684874f6a72SLv Zheng u8 revision; 685874f6a72SLv Zheng u32 reserved; 686874f6a72SLv Zheng u32 mapping_count; 687874f6a72SLv Zheng u32 mapping_offset; 688874f6a72SLv Zheng char node_data[1]; 689874f6a72SLv Zheng }; 690874f6a72SLv Zheng 691874f6a72SLv Zheng /* Values for subtable Type above */ 692874f6a72SLv Zheng 693874f6a72SLv Zheng enum acpi_iort_node_type { 694874f6a72SLv Zheng ACPI_IORT_NODE_ITS_GROUP = 0x00, 695874f6a72SLv Zheng ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 696874f6a72SLv Zheng ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 6974ac78bafSAl Stone ACPI_IORT_NODE_SMMU = 0x03, 6984ac78bafSAl Stone ACPI_IORT_NODE_SMMU_V3 = 0x04 699874f6a72SLv Zheng }; 700874f6a72SLv Zheng 701874f6a72SLv Zheng struct acpi_iort_id_mapping { 702874f6a72SLv Zheng u32 input_base; /* Lowest value in input range */ 703874f6a72SLv Zheng u32 id_count; /* Number of IDs */ 704874f6a72SLv Zheng u32 output_base; /* Lowest value in output range */ 705874f6a72SLv Zheng u32 output_reference; /* A reference to the output node */ 706874f6a72SLv Zheng u32 flags; 707874f6a72SLv Zheng }; 708874f6a72SLv Zheng 709874f6a72SLv Zheng /* Masks for Flags field above for IORT subtable */ 710874f6a72SLv Zheng 711874f6a72SLv Zheng #define ACPI_IORT_ID_SINGLE_MAPPING (1) 712874f6a72SLv Zheng 713874f6a72SLv Zheng struct acpi_iort_memory_access { 714874f6a72SLv Zheng u32 cache_coherency; 715874f6a72SLv Zheng u8 hints; 716874f6a72SLv Zheng u16 reserved; 717874f6a72SLv Zheng u8 memory_flags; 718874f6a72SLv Zheng }; 719874f6a72SLv Zheng 720874f6a72SLv Zheng /* Values for cache_coherency field above */ 721874f6a72SLv Zheng 722874f6a72SLv Zheng #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 723874f6a72SLv Zheng #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 724874f6a72SLv Zheng 725874f6a72SLv Zheng /* Masks for Hints field above */ 726874f6a72SLv Zheng 727874f6a72SLv Zheng #define ACPI_IORT_HT_TRANSIENT (1) 728874f6a72SLv Zheng #define ACPI_IORT_HT_WRITE (1<<1) 729874f6a72SLv Zheng #define ACPI_IORT_HT_READ (1<<2) 730874f6a72SLv Zheng #define ACPI_IORT_HT_OVERRIDE (1<<3) 731874f6a72SLv Zheng 732874f6a72SLv Zheng /* Masks for memory_flags field above */ 733874f6a72SLv Zheng 734874f6a72SLv Zheng #define ACPI_IORT_MF_COHERENCY (1) 735874f6a72SLv Zheng #define ACPI_IORT_MF_ATTRIBUTES (1<<1) 736874f6a72SLv Zheng 737874f6a72SLv Zheng /* 738874f6a72SLv Zheng * IORT node specific subtables 739874f6a72SLv Zheng */ 740874f6a72SLv Zheng struct acpi_iort_its_group { 741874f6a72SLv Zheng u32 its_count; 742874f6a72SLv Zheng u32 identifiers[1]; /* GIC ITS identifier arrary */ 743874f6a72SLv Zheng }; 744874f6a72SLv Zheng 745874f6a72SLv Zheng struct acpi_iort_named_component { 746874f6a72SLv Zheng u32 node_flags; 747874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 748874f6a72SLv Zheng u8 memory_address_limit; /* Memory address size limit */ 749874f6a72SLv Zheng char device_name[1]; /* Path of namespace object */ 750874f6a72SLv Zheng }; 751874f6a72SLv Zheng 752874f6a72SLv Zheng struct acpi_iort_root_complex { 753874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 754874f6a72SLv Zheng u32 ats_attribute; 755874f6a72SLv Zheng u32 pci_segment_number; 756874f6a72SLv Zheng }; 757874f6a72SLv Zheng 758874f6a72SLv Zheng /* Values for ats_attribute field above */ 759874f6a72SLv Zheng 760874f6a72SLv Zheng #define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ 761874f6a72SLv Zheng #define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ 762874f6a72SLv Zheng 763874f6a72SLv Zheng struct acpi_iort_smmu { 764874f6a72SLv Zheng u64 base_address; /* SMMU base address */ 765874f6a72SLv Zheng u64 span; /* Length of memory range */ 766874f6a72SLv Zheng u32 model; 767874f6a72SLv Zheng u32 flags; 768874f6a72SLv Zheng u32 global_interrupt_offset; 769874f6a72SLv Zheng u32 context_interrupt_count; 770874f6a72SLv Zheng u32 context_interrupt_offset; 771874f6a72SLv Zheng u32 pmu_interrupt_count; 772874f6a72SLv Zheng u32 pmu_interrupt_offset; 773874f6a72SLv Zheng u64 interrupts[1]; /* Interrupt array */ 774874f6a72SLv Zheng }; 775874f6a72SLv Zheng 776874f6a72SLv Zheng /* Values for Model field above */ 777874f6a72SLv Zheng 778874f6a72SLv Zheng #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 779874f6a72SLv Zheng #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 780874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 781874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 7820c2021c0SRobin Murphy #define ACPI_IORT_SMMU_CORELINK_MMU401 0x00000004 /* ARM Corelink MMU-401 */ 7830c2021c0SRobin Murphy #define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x00000005 /* Cavium thunder_x SMMUv2 */ 784874f6a72SLv Zheng 785874f6a72SLv Zheng /* Masks for Flags field above */ 786874f6a72SLv Zheng 787874f6a72SLv Zheng #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 788874f6a72SLv Zheng #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 789874f6a72SLv Zheng 790bb1e23e6SLv Zheng /* Global interrupt format */ 791bb1e23e6SLv Zheng 792bb1e23e6SLv Zheng struct acpi_iort_smmu_gsi { 793bb1e23e6SLv Zheng u32 nsg_irpt; 794bb1e23e6SLv Zheng u32 nsg_irpt_flags; 795bb1e23e6SLv Zheng u32 nsg_cfg_irpt; 796bb1e23e6SLv Zheng u32 nsg_cfg_irpt_flags; 797bb1e23e6SLv Zheng }; 798bb1e23e6SLv Zheng 7994ac78bafSAl Stone struct acpi_iort_smmu_v3 { 8004ac78bafSAl Stone u64 base_address; /* SMMUv3 base address */ 8014ac78bafSAl Stone u32 flags; 8024ac78bafSAl Stone u32 reserved; 8034ac78bafSAl Stone u64 vatos_address; 8040c2021c0SRobin Murphy u32 model; 8054ac78bafSAl Stone u32 event_gsiv; 8064ac78bafSAl Stone u32 pri_gsiv; 8074ac78bafSAl Stone u32 gerr_gsiv; 8084ac78bafSAl Stone u32 sync_gsiv; 8094ac78bafSAl Stone }; 8104ac78bafSAl Stone 8110c2021c0SRobin Murphy /* Values for Model field above */ 8120c2021c0SRobin Murphy 8130c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */ 8140c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */ 8150c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */ 8160c2021c0SRobin Murphy 8174ac78bafSAl Stone /* Masks for Flags field above */ 8184ac78bafSAl Stone 8194ac78bafSAl Stone #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) 8204ac78bafSAl Stone #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (1<<1) 8214ac78bafSAl Stone 822874f6a72SLv Zheng /******************************************************************************* 823874f6a72SLv Zheng * 8246e2d5ebdSBob Moore * IVRS - I/O Virtualization Reporting Structure 8256e2d5ebdSBob Moore * Version 1 8266e2d5ebdSBob Moore * 8276e2d5ebdSBob Moore * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 8286e2d5ebdSBob Moore * Revision 1.26, February 2009. 8296e2d5ebdSBob Moore * 8306e2d5ebdSBob Moore ******************************************************************************/ 8316e2d5ebdSBob Moore 8326e2d5ebdSBob Moore struct acpi_table_ivrs { 8336e2d5ebdSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 8346e2d5ebdSBob Moore u32 info; /* Common virtualization info */ 8356e2d5ebdSBob Moore u64 reserved; 8366e2d5ebdSBob Moore }; 8376e2d5ebdSBob Moore 8386e2d5ebdSBob Moore /* Values for Info field above */ 8396e2d5ebdSBob Moore 8406e2d5ebdSBob Moore #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 8416e2d5ebdSBob Moore #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 8426e2d5ebdSBob Moore #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 8436e2d5ebdSBob Moore 8446e2d5ebdSBob Moore /* IVRS subtable header */ 8456e2d5ebdSBob Moore 8466e2d5ebdSBob Moore struct acpi_ivrs_header { 8476e2d5ebdSBob Moore u8 type; /* Subtable type */ 8486e2d5ebdSBob Moore u8 flags; 8496e2d5ebdSBob Moore u16 length; /* Subtable length */ 8506e2d5ebdSBob Moore u16 device_id; /* ID of IOMMU */ 8516e2d5ebdSBob Moore }; 8526e2d5ebdSBob Moore 8536e2d5ebdSBob Moore /* Values for subtable Type above */ 8546e2d5ebdSBob Moore 8556e2d5ebdSBob Moore enum acpi_ivrs_type { 8566e2d5ebdSBob Moore ACPI_IVRS_TYPE_HARDWARE = 0x10, 8576e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY1 = 0x20, 8586e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY2 = 0x21, 8596e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY3 = 0x22 8606e2d5ebdSBob Moore }; 8616e2d5ebdSBob Moore 8626e2d5ebdSBob Moore /* Masks for Flags field above for IVHD subtable */ 8636e2d5ebdSBob Moore 8646e2d5ebdSBob Moore #define ACPI_IVHD_TT_ENABLE (1) 8656e2d5ebdSBob Moore #define ACPI_IVHD_PASS_PW (1<<1) 8666e2d5ebdSBob Moore #define ACPI_IVHD_RES_PASS_PW (1<<2) 8676e2d5ebdSBob Moore #define ACPI_IVHD_ISOC (1<<3) 8686e2d5ebdSBob Moore #define ACPI_IVHD_IOTLB (1<<4) 8696e2d5ebdSBob Moore 8706e2d5ebdSBob Moore /* Masks for Flags field above for IVMD subtable */ 8716e2d5ebdSBob Moore 8726e2d5ebdSBob Moore #define ACPI_IVMD_UNITY (1) 8736e2d5ebdSBob Moore #define ACPI_IVMD_READ (1<<1) 8746e2d5ebdSBob Moore #define ACPI_IVMD_WRITE (1<<2) 8756e2d5ebdSBob Moore #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 8766e2d5ebdSBob Moore 8776e2d5ebdSBob Moore /* 8786e2d5ebdSBob Moore * IVRS subtables, correspond to Type in struct acpi_ivrs_header 8796e2d5ebdSBob Moore */ 8806e2d5ebdSBob Moore 8816e2d5ebdSBob Moore /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 8826e2d5ebdSBob Moore 8836e2d5ebdSBob Moore struct acpi_ivrs_hardware { 8846e2d5ebdSBob Moore struct acpi_ivrs_header header; 8856e2d5ebdSBob Moore u16 capability_offset; /* Offset for IOMMU control fields */ 8866e2d5ebdSBob Moore u64 base_address; /* IOMMU control registers */ 8876e2d5ebdSBob Moore u16 pci_segment_group; 8886e2d5ebdSBob Moore u16 info; /* MSI number and unit ID */ 8896e2d5ebdSBob Moore u32 reserved; 8906e2d5ebdSBob Moore }; 8916e2d5ebdSBob Moore 8926e2d5ebdSBob Moore /* Masks for Info field above */ 8936e2d5ebdSBob Moore 8946e2d5ebdSBob Moore #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 895ba494beeSBob Moore #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */ 8966e2d5ebdSBob Moore 8976e2d5ebdSBob Moore /* 8986e2d5ebdSBob Moore * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure. 8996e2d5ebdSBob Moore * Upper two bits of the Type field are the (encoded) length of the structure. 9006e2d5ebdSBob Moore * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 9016e2d5ebdSBob Moore * are reserved for future use but not defined. 9026e2d5ebdSBob Moore */ 9036e2d5ebdSBob Moore struct acpi_ivrs_de_header { 9046e2d5ebdSBob Moore u8 type; 9056e2d5ebdSBob Moore u16 id; 9066e2d5ebdSBob Moore u8 data_setting; 9076e2d5ebdSBob Moore }; 9086e2d5ebdSBob Moore 9096e2d5ebdSBob Moore /* Length of device entry is in the top two bits of Type field above */ 9106e2d5ebdSBob Moore 9116e2d5ebdSBob Moore #define ACPI_IVHD_ENTRY_LENGTH 0xC0 9126e2d5ebdSBob Moore 9136e2d5ebdSBob Moore /* Values for device entry Type field above */ 9146e2d5ebdSBob Moore 9156e2d5ebdSBob Moore enum acpi_ivrs_device_entry_type { 9166e2d5ebdSBob Moore /* 4-byte device entries, all use struct acpi_ivrs_device4 */ 9176e2d5ebdSBob Moore 9186e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD4 = 0, 9196e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALL = 1, 9206e2d5ebdSBob Moore ACPI_IVRS_TYPE_SELECT = 2, 9216e2d5ebdSBob Moore ACPI_IVRS_TYPE_START = 3, 9226e2d5ebdSBob Moore ACPI_IVRS_TYPE_END = 4, 9236e2d5ebdSBob Moore 9246e2d5ebdSBob Moore /* 8-byte device entries */ 9256e2d5ebdSBob Moore 9266e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD8 = 64, 9276e2d5ebdSBob Moore ACPI_IVRS_TYPE_NOT_USED = 65, 9286e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */ 9296e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */ 9306e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */ 9316e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */ 9326e2d5ebdSBob Moore ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses struct acpi_ivrs_device8c */ 9336e2d5ebdSBob Moore }; 9346e2d5ebdSBob Moore 9356e2d5ebdSBob Moore /* Values for Data field above */ 9366e2d5ebdSBob Moore 9376e2d5ebdSBob Moore #define ACPI_IVHD_INIT_PASS (1) 9386e2d5ebdSBob Moore #define ACPI_IVHD_EINT_PASS (1<<1) 9396e2d5ebdSBob Moore #define ACPI_IVHD_NMI_PASS (1<<2) 9406e2d5ebdSBob Moore #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 9416e2d5ebdSBob Moore #define ACPI_IVHD_LINT0_PASS (1<<6) 9426e2d5ebdSBob Moore #define ACPI_IVHD_LINT1_PASS (1<<7) 9436e2d5ebdSBob Moore 9446e2d5ebdSBob Moore /* Types 0-4: 4-byte device entry */ 9456e2d5ebdSBob Moore 9466e2d5ebdSBob Moore struct acpi_ivrs_device4 { 9476e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 9486e2d5ebdSBob Moore }; 9496e2d5ebdSBob Moore 9506e2d5ebdSBob Moore /* Types 66-67: 8-byte device entry */ 9516e2d5ebdSBob Moore 9526e2d5ebdSBob Moore struct acpi_ivrs_device8a { 9536e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 9546e2d5ebdSBob Moore u8 reserved1; 9556e2d5ebdSBob Moore u16 used_id; 9566e2d5ebdSBob Moore u8 reserved2; 9576e2d5ebdSBob Moore }; 9586e2d5ebdSBob Moore 9596e2d5ebdSBob Moore /* Types 70-71: 8-byte device entry */ 9606e2d5ebdSBob Moore 9616e2d5ebdSBob Moore struct acpi_ivrs_device8b { 9626e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 9636e2d5ebdSBob Moore u32 extended_data; 9646e2d5ebdSBob Moore }; 9656e2d5ebdSBob Moore 9666e2d5ebdSBob Moore /* Values for extended_data above */ 9676e2d5ebdSBob Moore 9686e2d5ebdSBob Moore #define ACPI_IVHD_ATS_DISABLED (1<<31) 9696e2d5ebdSBob Moore 9706e2d5ebdSBob Moore /* Type 72: 8-byte device entry */ 9716e2d5ebdSBob Moore 9726e2d5ebdSBob Moore struct acpi_ivrs_device8c { 9736e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 9746e2d5ebdSBob Moore u8 handle; 9756e2d5ebdSBob Moore u16 used_id; 9766e2d5ebdSBob Moore u8 variety; 9776e2d5ebdSBob Moore }; 9786e2d5ebdSBob Moore 9796e2d5ebdSBob Moore /* Values for Variety field above */ 9806e2d5ebdSBob Moore 9816e2d5ebdSBob Moore #define ACPI_IVHD_IOAPIC 1 9826e2d5ebdSBob Moore #define ACPI_IVHD_HPET 2 9836e2d5ebdSBob Moore 9846e2d5ebdSBob Moore /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 9856e2d5ebdSBob Moore 9866e2d5ebdSBob Moore struct acpi_ivrs_memory { 9876e2d5ebdSBob Moore struct acpi_ivrs_header header; 9886e2d5ebdSBob Moore u16 aux_data; 9896e2d5ebdSBob Moore u64 reserved; 9906e2d5ebdSBob Moore u64 start_address; 9916e2d5ebdSBob Moore u64 memory_length; 9926e2d5ebdSBob Moore }; 9936e2d5ebdSBob Moore 9946e2d5ebdSBob Moore /******************************************************************************* 9956e2d5ebdSBob Moore * 996d36d4e30SBob Moore * LPIT - Low Power Idle Table 997d36d4e30SBob Moore * 9989ab8cf1bSBob Moore * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 999d36d4e30SBob Moore * 1000d36d4e30SBob Moore ******************************************************************************/ 1001d36d4e30SBob Moore 1002d36d4e30SBob Moore struct acpi_table_lpit { 1003d36d4e30SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1004d36d4e30SBob Moore }; 1005d36d4e30SBob Moore 1006d36d4e30SBob Moore /* LPIT subtable header */ 1007d36d4e30SBob Moore 1008d36d4e30SBob Moore struct acpi_lpit_header { 1009d36d4e30SBob Moore u32 type; /* Subtable type */ 1010d36d4e30SBob Moore u32 length; /* Subtable length */ 1011d36d4e30SBob Moore u16 unique_id; 1012d36d4e30SBob Moore u16 reserved; 1013d36d4e30SBob Moore u32 flags; 1014d36d4e30SBob Moore }; 1015d36d4e30SBob Moore 1016d36d4e30SBob Moore /* Values for subtable Type above */ 1017d36d4e30SBob Moore 1018d36d4e30SBob Moore enum acpi_lpit_type { 1019d36d4e30SBob Moore ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 10209ab8cf1bSBob Moore ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 1021d36d4e30SBob Moore }; 1022d36d4e30SBob Moore 1023d36d4e30SBob Moore /* Masks for Flags field above */ 1024d36d4e30SBob Moore 1025d36d4e30SBob Moore #define ACPI_LPIT_STATE_DISABLED (1) 1026d36d4e30SBob Moore #define ACPI_LPIT_NO_COUNTER (1<<1) 1027d36d4e30SBob Moore 1028d36d4e30SBob Moore /* 1029d36d4e30SBob Moore * LPIT subtables, correspond to Type in struct acpi_lpit_header 1030d36d4e30SBob Moore */ 1031d36d4e30SBob Moore 1032d36d4e30SBob Moore /* 0x00: Native C-state instruction based LPI structure */ 1033d36d4e30SBob Moore 1034d36d4e30SBob Moore struct acpi_lpit_native { 1035d36d4e30SBob Moore struct acpi_lpit_header header; 1036d36d4e30SBob Moore struct acpi_generic_address entry_trigger; 1037d36d4e30SBob Moore u32 residency; 1038d36d4e30SBob Moore u32 latency; 1039d36d4e30SBob Moore struct acpi_generic_address residency_counter; 1040d36d4e30SBob Moore u64 counter_frequency; 1041d36d4e30SBob Moore }; 1042d36d4e30SBob Moore 1043d36d4e30SBob Moore /******************************************************************************* 1044d36d4e30SBob Moore * 10451a49b72cSBob Moore * MCFG - PCI Memory Mapped Configuration table and subtable 10466e2d5ebdSBob Moore * Version 1 10476e2d5ebdSBob Moore * 10486e2d5ebdSBob Moore * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1049b24aad44SBob Moore * 1050b24aad44SBob Moore ******************************************************************************/ 1051b24aad44SBob Moore 1052b24aad44SBob Moore struct acpi_table_mcfg { 1053b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1054b24aad44SBob Moore u8 reserved[8]; 1055b24aad44SBob Moore }; 1056b24aad44SBob Moore 1057b24aad44SBob Moore /* Subtable */ 1058b24aad44SBob Moore 1059b24aad44SBob Moore struct acpi_mcfg_allocation { 1060b24aad44SBob Moore u64 address; /* Base address, processor-relative */ 1061b24aad44SBob Moore u16 pci_segment; /* PCI segment group number */ 1062b24aad44SBob Moore u8 start_bus_number; /* Starting PCI Bus number */ 1063b24aad44SBob Moore u8 end_bus_number; /* Final PCI Bus number */ 1064b24aad44SBob Moore u32 reserved; 1065b24aad44SBob Moore }; 1066b24aad44SBob Moore 1067b24aad44SBob Moore /******************************************************************************* 1068b24aad44SBob Moore * 10690e264f0bSBob Moore * MCHI - Management Controller Host Interface Table 10700e264f0bSBob Moore * Version 1 10710e264f0bSBob Moore * 10720e264f0bSBob Moore * Conforms to "Management Component Transport Protocol (MCTP) Host 10730e264f0bSBob Moore * Interface Specification", Revision 1.0.0a, October 13, 2009 10740e264f0bSBob Moore * 10750e264f0bSBob Moore ******************************************************************************/ 10760e264f0bSBob Moore 10770e264f0bSBob Moore struct acpi_table_mchi { 10780e264f0bSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 10790e264f0bSBob Moore u8 interface_type; 10800e264f0bSBob Moore u8 protocol; 10810e264f0bSBob Moore u64 protocol_data; 10820e264f0bSBob Moore u8 interrupt_type; 10830e264f0bSBob Moore u8 gpe; 10840e264f0bSBob Moore u8 pci_device_flag; 10850e264f0bSBob Moore u32 global_interrupt; 10860e264f0bSBob Moore struct acpi_generic_address control_register; 10870e264f0bSBob Moore u8 pci_segment; 10880e264f0bSBob Moore u8 pci_bus; 10890e264f0bSBob Moore u8 pci_device; 10900e264f0bSBob Moore u8 pci_function; 10910e264f0bSBob Moore }; 10920e264f0bSBob Moore 10930e264f0bSBob Moore /******************************************************************************* 10940e264f0bSBob Moore * 10955132f2faSBob Moore * MSDM - Microsoft Data Management table 10965132f2faSBob Moore * 10975132f2faSBob Moore * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 10985132f2faSBob Moore * November 29, 2011. Copyright 2011 Microsoft 10995132f2faSBob Moore * 11005132f2faSBob Moore ******************************************************************************/ 11015132f2faSBob Moore 11025132f2faSBob Moore /* Basic MSDM table is only the common ACPI header */ 11035132f2faSBob Moore 11045132f2faSBob Moore struct acpi_table_msdm { 11055132f2faSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 11065132f2faSBob Moore }; 11075132f2faSBob Moore 11085132f2faSBob Moore /******************************************************************************* 11095132f2faSBob Moore * 111098b5c993SLv Zheng * MTMR - MID Timer Table 111198b5c993SLv Zheng * Version 1 111298b5c993SLv Zheng * 111398b5c993SLv Zheng * Conforms to "Simple Firmware Interface Specification", 111498b5c993SLv Zheng * Draft 0.8.2, Oct 19, 2010 111598b5c993SLv Zheng * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. 111698b5c993SLv Zheng * 111798b5c993SLv Zheng ******************************************************************************/ 111898b5c993SLv Zheng 111998b5c993SLv Zheng struct acpi_table_mtmr { 112098b5c993SLv Zheng struct acpi_table_header header; /* Common ACPI table header */ 112198b5c993SLv Zheng }; 112298b5c993SLv Zheng 112398b5c993SLv Zheng /* MTMR entry */ 112498b5c993SLv Zheng 112598b5c993SLv Zheng struct acpi_mtmr_entry { 112698b5c993SLv Zheng struct acpi_generic_address physical_address; 112798b5c993SLv Zheng u32 frequency; 112898b5c993SLv Zheng u32 irq; 112998b5c993SLv Zheng }; 113098b5c993SLv Zheng 113198b5c993SLv Zheng /******************************************************************************* 113298b5c993SLv Zheng * 11335cf4d733SBob Moore * SLIC - Software Licensing Description Table 11345cf4d733SBob Moore * 113564645c3fSBob Moore * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 11365132f2faSBob Moore * November 29, 2011. Copyright 2011 Microsoft 11375cf4d733SBob Moore * 11385cf4d733SBob Moore ******************************************************************************/ 11395cf4d733SBob Moore 11405cf4d733SBob Moore /* Basic SLIC table is only the common ACPI header */ 11415cf4d733SBob Moore 11425cf4d733SBob Moore struct acpi_table_slic { 11435cf4d733SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 11445cf4d733SBob Moore }; 11455cf4d733SBob Moore 11465cf4d733SBob Moore /******************************************************************************* 11475cf4d733SBob Moore * 1148b24aad44SBob Moore * SPCR - Serial Port Console Redirection table 114929a3f38eSBob Moore * Version 2 11506e2d5ebdSBob Moore * 11516e2d5ebdSBob Moore * Conforms to "Serial Port Console Redirection Table", 115229a3f38eSBob Moore * Version 1.03, August 10, 2015 1153b24aad44SBob Moore * 1154b24aad44SBob Moore ******************************************************************************/ 1155b24aad44SBob Moore 1156b24aad44SBob Moore struct acpi_table_spcr { 1157b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1158b24aad44SBob Moore u8 interface_type; /* 0=full 16550, 1=subset of 16550 */ 1159b24aad44SBob Moore u8 reserved[3]; 1160b24aad44SBob Moore struct acpi_generic_address serial_port; 1161b24aad44SBob Moore u8 interrupt_type; 1162b24aad44SBob Moore u8 pc_interrupt; 1163b24aad44SBob Moore u32 interrupt; 1164b24aad44SBob Moore u8 baud_rate; 1165b24aad44SBob Moore u8 parity; 1166b24aad44SBob Moore u8 stop_bits; 1167b24aad44SBob Moore u8 flow_control; 1168b24aad44SBob Moore u8 terminal_type; 1169b24aad44SBob Moore u8 reserved1; 1170b24aad44SBob Moore u16 pci_device_id; 1171b24aad44SBob Moore u16 pci_vendor_id; 1172b24aad44SBob Moore u8 pci_bus; 1173b24aad44SBob Moore u8 pci_device; 1174b24aad44SBob Moore u8 pci_function; 1175b24aad44SBob Moore u32 pci_flags; 1176b24aad44SBob Moore u8 pci_segment; 1177b24aad44SBob Moore u32 reserved2; 1178b24aad44SBob Moore }; 1179b24aad44SBob Moore 11806e2d5ebdSBob Moore /* Masks for pci_flags field above */ 11816e2d5ebdSBob Moore 11826e2d5ebdSBob Moore #define ACPI_SPCR_DO_NOT_DISABLE (1) 11836e2d5ebdSBob Moore 118429a3f38eSBob Moore /* Values for Interface Type: See the definition of the DBG2 table */ 118529a3f38eSBob Moore 1186b24aad44SBob Moore /******************************************************************************* 1187b24aad44SBob Moore * 1188b24aad44SBob Moore * SPMI - Server Platform Management Interface table 11896e2d5ebdSBob Moore * Version 5 11906e2d5ebdSBob Moore * 11916e2d5ebdSBob Moore * Conforms to "Intelligent Platform Management Interface Specification 11926e2d5ebdSBob Moore * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 11936e2d5ebdSBob Moore * June 12, 2009 markup. 1194b24aad44SBob Moore * 1195b24aad44SBob Moore ******************************************************************************/ 1196b24aad44SBob Moore 1197b24aad44SBob Moore struct acpi_table_spmi { 1198b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1199b24aad44SBob Moore u8 interface_type; 12006e2d5ebdSBob Moore u8 reserved; /* Must be 1 */ 1201b24aad44SBob Moore u16 spec_revision; /* Version of IPMI */ 1202b24aad44SBob Moore u8 interrupt_type; 1203b24aad44SBob Moore u8 gpe_number; /* GPE assigned */ 1204b24aad44SBob Moore u8 reserved1; 1205b24aad44SBob Moore u8 pci_device_flag; 1206b24aad44SBob Moore u32 interrupt; 1207b24aad44SBob Moore struct acpi_generic_address ipmi_register; 1208b24aad44SBob Moore u8 pci_segment; 1209b24aad44SBob Moore u8 pci_bus; 1210b24aad44SBob Moore u8 pci_device; 1211b24aad44SBob Moore u8 pci_function; 12126e2d5ebdSBob Moore u8 reserved2; 12136e2d5ebdSBob Moore }; 12146e2d5ebdSBob Moore 12156e2d5ebdSBob Moore /* Values for interface_type above */ 12166e2d5ebdSBob Moore 12176e2d5ebdSBob Moore enum acpi_spmi_interface_types { 12186e2d5ebdSBob Moore ACPI_SPMI_NOT_USED = 0, 12196e2d5ebdSBob Moore ACPI_SPMI_KEYBOARD = 1, 12206e2d5ebdSBob Moore ACPI_SPMI_SMI = 2, 12216e2d5ebdSBob Moore ACPI_SPMI_BLOCK_TRANSFER = 3, 12226e2d5ebdSBob Moore ACPI_SPMI_SMBUS = 4, 12236e2d5ebdSBob Moore ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 1224b24aad44SBob Moore }; 1225b24aad44SBob Moore 1226b24aad44SBob Moore /******************************************************************************* 1227b24aad44SBob Moore * 1228b24aad44SBob Moore * TCPA - Trusted Computing Platform Alliance table 12299005694eSBob Moore * Version 2 12306e2d5ebdSBob Moore * 12319005694eSBob Moore * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1232bff7f90bSBob Moore * Version 1.2, Revision 8 1233bff7f90bSBob Moore * February 27, 2017 12349005694eSBob Moore * 12359005694eSBob Moore * NOTE: There are two versions of the table with the same signature -- 123615a61aa1SBob Moore * the client version and the server version. The common platform_class 123715a61aa1SBob Moore * field is used to differentiate the two types of tables. 1238b24aad44SBob Moore * 1239b24aad44SBob Moore ******************************************************************************/ 1240b24aad44SBob Moore 124115a61aa1SBob Moore struct acpi_table_tcpa_hdr { 1242b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 12439005694eSBob Moore u16 platform_class; 124415a61aa1SBob Moore }; 124515a61aa1SBob Moore 124615a61aa1SBob Moore /* 124715a61aa1SBob Moore * Values for platform_class above. 124815a61aa1SBob Moore * This is how the client and server subtables are differentiated 124915a61aa1SBob Moore */ 125015a61aa1SBob Moore #define ACPI_TCPA_CLIENT_TABLE 0 125115a61aa1SBob Moore #define ACPI_TCPA_SERVER_TABLE 1 125215a61aa1SBob Moore 125315a61aa1SBob Moore struct acpi_table_tcpa_client { 12549005694eSBob Moore u32 minimum_log_length; /* Minimum length for the event log area */ 1255b24aad44SBob Moore u64 log_address; /* Address of the event log area */ 1256b24aad44SBob Moore }; 1257b24aad44SBob Moore 12589005694eSBob Moore struct acpi_table_tcpa_server { 12599005694eSBob Moore u16 reserved; 12609005694eSBob Moore u64 minimum_log_length; /* Minimum length for the event log area */ 12619005694eSBob Moore u64 log_address; /* Address of the event log area */ 12629005694eSBob Moore u16 spec_revision; 12639005694eSBob Moore u8 device_flags; 12649005694eSBob Moore u8 interrupt_flags; 12659005694eSBob Moore u8 gpe_number; 12669005694eSBob Moore u8 reserved2[3]; 12679005694eSBob Moore u32 global_interrupt; 12689005694eSBob Moore struct acpi_generic_address address; 12699005694eSBob Moore u32 reserved3; 12709005694eSBob Moore struct acpi_generic_address config_address; 12719005694eSBob Moore u8 group; 12729005694eSBob Moore u8 bus; /* PCI Bus/Segment/Function numbers */ 12739005694eSBob Moore u8 device; 12749005694eSBob Moore u8 function; 12759005694eSBob Moore }; 12769005694eSBob Moore 12779005694eSBob Moore /* Values for device_flags above */ 12789005694eSBob Moore 12799005694eSBob Moore #define ACPI_TCPA_PCI_DEVICE (1) 12809005694eSBob Moore #define ACPI_TCPA_BUS_PNP (1<<1) 12819005694eSBob Moore #define ACPI_TCPA_ADDRESS_VALID (1<<2) 12829005694eSBob Moore 12839005694eSBob Moore /* Values for interrupt_flags above */ 12849005694eSBob Moore 12859005694eSBob Moore #define ACPI_TCPA_INTERRUPT_MODE (1) 12869005694eSBob Moore #define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) 12879005694eSBob Moore #define ACPI_TCPA_SCI_VIA_GPE (1<<2) 12889005694eSBob Moore #define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) 12899005694eSBob Moore 12909005694eSBob Moore /******************************************************************************* 12919005694eSBob Moore * 12929005694eSBob Moore * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table 12939005694eSBob Moore * Version 4 12949005694eSBob Moore * 12959005694eSBob Moore * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", 1296bff7f90bSBob Moore * Version 1.2, Revision 8 1297bff7f90bSBob Moore * February 27, 2017 12989005694eSBob Moore * 12999005694eSBob Moore ******************************************************************************/ 13009005694eSBob Moore 13019005694eSBob Moore struct acpi_table_tpm2 { 13029005694eSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 13039005694eSBob Moore u16 platform_class; 13049005694eSBob Moore u16 reserved; 13059005694eSBob Moore u64 control_address; 13069005694eSBob Moore u32 start_method; 13079005694eSBob Moore 13089005694eSBob Moore /* Platform-specific data follows */ 13099005694eSBob Moore }; 13109005694eSBob Moore 1311413d4a6dSBob Moore /* Values for start_method above */ 13129005694eSBob Moore 1313413d4a6dSBob Moore #define ACPI_TPM2_NOT_ALLOWED 0 1314413d4a6dSBob Moore #define ACPI_TPM2_START_METHOD 2 1315413d4a6dSBob Moore #define ACPI_TPM2_MEMORY_MAPPED 6 1316413d4a6dSBob Moore #define ACPI_TPM2_COMMAND_BUFFER 7 1317413d4a6dSBob Moore #define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 1318bff7f90bSBob Moore #define ACPI_TPM2_COMMAND_BUFFER_WITH_ARM_SMC 11 /* V1.2 Rev 8 */ 1319bff7f90bSBob Moore 1320bff7f90bSBob Moore /* Trailer appears after any start_method subtables */ 1321bff7f90bSBob Moore 1322bff7f90bSBob Moore struct acpi_tpm2_trailer { 1323bff7f90bSBob Moore u32 minimum_log_length; /* Minimum length for the event log area */ 1324bff7f90bSBob Moore u64 log_address; /* Address of the event log area */ 1325bff7f90bSBob Moore }; 1326bff7f90bSBob Moore 1327bff7f90bSBob Moore /* 1328bff7f90bSBob Moore * Subtables (start_method-specific) 1329bff7f90bSBob Moore */ 1330bff7f90bSBob Moore 1331bff7f90bSBob Moore /* 11: Start Method for ARM SMC (V1.2 Rev 8) */ 1332bff7f90bSBob Moore 1333bff7f90bSBob Moore struct acpi_tpm2_arm_smc { 1334bff7f90bSBob Moore u32 global_interrupt; 1335bff7f90bSBob Moore u8 interrupt_flags; 1336bff7f90bSBob Moore u8 operation_flags; 1337bff7f90bSBob Moore u16 reserved; 1338bff7f90bSBob Moore u32 function_id; 1339bff7f90bSBob Moore }; 1340bff7f90bSBob Moore 1341bff7f90bSBob Moore /* Values for interrupt_flags above */ 1342bff7f90bSBob Moore 1343bff7f90bSBob Moore #define ACPI_TPM2_INTERRUPT_SUPPORT (1) 1344bff7f90bSBob Moore 1345bff7f90bSBob Moore /* Values for operation_flags above */ 1346bff7f90bSBob Moore 1347bff7f90bSBob Moore #define ACPI_TPM2_IDLE_SUPPORT (1) 1348cf8252caSJiandi An 1349b24aad44SBob Moore /******************************************************************************* 1350b24aad44SBob Moore * 1351b24aad44SBob Moore * UEFI - UEFI Boot optimization Table 13526e2d5ebdSBob Moore * Version 1 13536e2d5ebdSBob Moore * 13546e2d5ebdSBob Moore * Conforms to "Unified Extensible Firmware Interface Specification", 13556e2d5ebdSBob Moore * Version 2.3, May 8, 2009 1356b24aad44SBob Moore * 1357b24aad44SBob Moore ******************************************************************************/ 1358b24aad44SBob Moore 1359b24aad44SBob Moore struct acpi_table_uefi { 1360b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1361b24aad44SBob Moore u8 identifier[16]; /* UUID identifier */ 1362b24aad44SBob Moore u16 data_offset; /* Offset of remaining data in table */ 1363b24aad44SBob Moore }; 1364b24aad44SBob Moore 1365b24aad44SBob Moore /******************************************************************************* 1366b24aad44SBob Moore * 136725c0330aSLv Zheng * VRTC - Virtual Real Time Clock Table 136825c0330aSLv Zheng * Version 1 136925c0330aSLv Zheng * 137025c0330aSLv Zheng * Conforms to "Simple Firmware Interface Specification", 137125c0330aSLv Zheng * Draft 0.8.2, Oct 19, 2010 137225c0330aSLv Zheng * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. 137325c0330aSLv Zheng * 137425c0330aSLv Zheng ******************************************************************************/ 137525c0330aSLv Zheng 137625c0330aSLv Zheng struct acpi_table_vrtc { 137725c0330aSLv Zheng struct acpi_table_header header; /* Common ACPI table header */ 137825c0330aSLv Zheng }; 137925c0330aSLv Zheng 138025c0330aSLv Zheng /* VRTC entry */ 138125c0330aSLv Zheng 138225c0330aSLv Zheng struct acpi_vrtc_entry { 138325c0330aSLv Zheng struct acpi_generic_address physical_address; 138425c0330aSLv Zheng u32 irq; 138525c0330aSLv Zheng }; 138625c0330aSLv Zheng 138725c0330aSLv Zheng /******************************************************************************* 138825c0330aSLv Zheng * 13896e2d5ebdSBob Moore * WAET - Windows ACPI Emulated devices Table 13906e2d5ebdSBob Moore * Version 1 13916e2d5ebdSBob Moore * 13926e2d5ebdSBob Moore * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 13936e2d5ebdSBob Moore * 13946e2d5ebdSBob Moore ******************************************************************************/ 13956e2d5ebdSBob Moore 13966e2d5ebdSBob Moore struct acpi_table_waet { 13976e2d5ebdSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 13986e2d5ebdSBob Moore u32 flags; 13996e2d5ebdSBob Moore }; 14006e2d5ebdSBob Moore 14016e2d5ebdSBob Moore /* Masks for Flags field above */ 14026e2d5ebdSBob Moore 14036e2d5ebdSBob Moore #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 14046e2d5ebdSBob Moore #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 14056e2d5ebdSBob Moore 14066e2d5ebdSBob Moore /******************************************************************************* 14076e2d5ebdSBob Moore * 1408b24aad44SBob Moore * WDAT - Watchdog Action Table 14096e2d5ebdSBob Moore * Version 1 14106e2d5ebdSBob Moore * 14116e2d5ebdSBob Moore * Conforms to "Hardware Watchdog Timers Design Specification", 14126e2d5ebdSBob Moore * Copyright 2006 Microsoft Corporation. 1413b24aad44SBob Moore * 1414b24aad44SBob Moore ******************************************************************************/ 1415b24aad44SBob Moore 1416b24aad44SBob Moore struct acpi_table_wdat { 1417b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1418b24aad44SBob Moore u32 header_length; /* Watchdog Header Length */ 1419b24aad44SBob Moore u16 pci_segment; /* PCI Segment number */ 1420b24aad44SBob Moore u8 pci_bus; /* PCI Bus number */ 1421b24aad44SBob Moore u8 pci_device; /* PCI Device number */ 1422b24aad44SBob Moore u8 pci_function; /* PCI Function number */ 1423b24aad44SBob Moore u8 reserved[3]; 1424b24aad44SBob Moore u32 timer_period; /* Period of one timer count (msec) */ 1425b24aad44SBob Moore u32 max_count; /* Maximum counter value supported */ 1426b24aad44SBob Moore u32 min_count; /* Minimum counter value */ 1427b24aad44SBob Moore u8 flags; 1428b24aad44SBob Moore u8 reserved2[3]; 1429b24aad44SBob Moore u32 entries; /* Number of watchdog entries that follow */ 1430b24aad44SBob Moore }; 1431b24aad44SBob Moore 14326e2d5ebdSBob Moore /* Masks for Flags field above */ 14336e2d5ebdSBob Moore 14346e2d5ebdSBob Moore #define ACPI_WDAT_ENABLED (1) 14356e2d5ebdSBob Moore #define ACPI_WDAT_STOPPED 0x80 14366e2d5ebdSBob Moore 1437b24aad44SBob Moore /* WDAT Instruction Entries (actions) */ 1438b24aad44SBob Moore 1439b24aad44SBob Moore struct acpi_wdat_entry { 14406e2d5ebdSBob Moore u8 action; 14416e2d5ebdSBob Moore u8 instruction; 14426e2d5ebdSBob Moore u16 reserved; 14436e2d5ebdSBob Moore struct acpi_generic_address register_region; 14446e2d5ebdSBob Moore u32 value; /* Value used with Read/Write register */ 14456e2d5ebdSBob Moore u32 mask; /* Bitmask required for this register instruction */ 1446b24aad44SBob Moore }; 1447b24aad44SBob Moore 1448b24aad44SBob Moore /* Values for Action field above */ 1449b24aad44SBob Moore 1450b24aad44SBob Moore enum acpi_wdat_actions { 1451b24aad44SBob Moore ACPI_WDAT_RESET = 1, 1452b24aad44SBob Moore ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1453b24aad44SBob Moore ACPI_WDAT_GET_COUNTDOWN = 5, 1454b24aad44SBob Moore ACPI_WDAT_SET_COUNTDOWN = 6, 1455b24aad44SBob Moore ACPI_WDAT_GET_RUNNING_STATE = 8, 1456b24aad44SBob Moore ACPI_WDAT_SET_RUNNING_STATE = 9, 1457b24aad44SBob Moore ACPI_WDAT_GET_STOPPED_STATE = 10, 1458b24aad44SBob Moore ACPI_WDAT_SET_STOPPED_STATE = 11, 1459b24aad44SBob Moore ACPI_WDAT_GET_REBOOT = 16, 1460b24aad44SBob Moore ACPI_WDAT_SET_REBOOT = 17, 1461b24aad44SBob Moore ACPI_WDAT_GET_SHUTDOWN = 18, 1462b24aad44SBob Moore ACPI_WDAT_SET_SHUTDOWN = 19, 1463b24aad44SBob Moore ACPI_WDAT_GET_STATUS = 32, 1464b24aad44SBob Moore ACPI_WDAT_SET_STATUS = 33, 1465b24aad44SBob Moore ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1466b24aad44SBob Moore }; 1467b24aad44SBob Moore 1468b24aad44SBob Moore /* Values for Instruction field above */ 1469b24aad44SBob Moore 1470b24aad44SBob Moore enum acpi_wdat_instructions { 1471b24aad44SBob Moore ACPI_WDAT_READ_VALUE = 0, 1472b24aad44SBob Moore ACPI_WDAT_READ_COUNTDOWN = 1, 1473b24aad44SBob Moore ACPI_WDAT_WRITE_VALUE = 2, 1474b24aad44SBob Moore ACPI_WDAT_WRITE_COUNTDOWN = 3, 1475b24aad44SBob Moore ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1476b24aad44SBob Moore ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1477b24aad44SBob Moore }; 1478b24aad44SBob Moore 1479b24aad44SBob Moore /******************************************************************************* 1480b24aad44SBob Moore * 14819d8b5e7bSBob Moore * WDDT - Watchdog Descriptor Table 14829d8b5e7bSBob Moore * Version 1 14839d8b5e7bSBob Moore * 14849d8b5e7bSBob Moore * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 14859d8b5e7bSBob Moore * Version 001, September 2002 14869d8b5e7bSBob Moore * 14879d8b5e7bSBob Moore ******************************************************************************/ 14889d8b5e7bSBob Moore 14899d8b5e7bSBob Moore struct acpi_table_wddt { 14909d8b5e7bSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 14919d8b5e7bSBob Moore u16 spec_version; 14929d8b5e7bSBob Moore u16 table_version; 14939d8b5e7bSBob Moore u16 pci_vendor_id; 14949d8b5e7bSBob Moore struct acpi_generic_address address; 14959d8b5e7bSBob Moore u16 max_count; /* Maximum counter value supported */ 14969d8b5e7bSBob Moore u16 min_count; /* Minimum counter value supported */ 14979d8b5e7bSBob Moore u16 period; 14989d8b5e7bSBob Moore u16 status; 14999d8b5e7bSBob Moore u16 capability; 15009d8b5e7bSBob Moore }; 15019d8b5e7bSBob Moore 15029d8b5e7bSBob Moore /* Flags for Status field above */ 15039d8b5e7bSBob Moore 15049d8b5e7bSBob Moore #define ACPI_WDDT_AVAILABLE (1) 15059d8b5e7bSBob Moore #define ACPI_WDDT_ACTIVE (1<<1) 15069d8b5e7bSBob Moore #define ACPI_WDDT_TCO_OS_OWNED (1<<2) 15079d8b5e7bSBob Moore #define ACPI_WDDT_USER_RESET (1<<11) 15089d8b5e7bSBob Moore #define ACPI_WDDT_WDT_RESET (1<<12) 15099d8b5e7bSBob Moore #define ACPI_WDDT_POWER_FAIL (1<<13) 15109d8b5e7bSBob Moore #define ACPI_WDDT_UNKNOWN_RESET (1<<14) 15119d8b5e7bSBob Moore 15129d8b5e7bSBob Moore /* Flags for Capability field above */ 15139d8b5e7bSBob Moore 15149d8b5e7bSBob Moore #define ACPI_WDDT_AUTO_RESET (1) 15159d8b5e7bSBob Moore #define ACPI_WDDT_ALERT_SUPPORT (1<<1) 15169d8b5e7bSBob Moore 15179d8b5e7bSBob Moore /******************************************************************************* 15189d8b5e7bSBob Moore * 1519b24aad44SBob Moore * WDRT - Watchdog Resource Table 15206e2d5ebdSBob Moore * Version 1 15216e2d5ebdSBob Moore * 15226e2d5ebdSBob Moore * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 15236e2d5ebdSBob Moore * Version 1.01, August 28, 2006 1524b24aad44SBob Moore * 1525b24aad44SBob Moore ******************************************************************************/ 1526b24aad44SBob Moore 1527b24aad44SBob Moore struct acpi_table_wdrt { 1528b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 15296e2d5ebdSBob Moore struct acpi_generic_address control_register; 15306e2d5ebdSBob Moore struct acpi_generic_address count_register; 15316e2d5ebdSBob Moore u16 pci_device_id; 15326e2d5ebdSBob Moore u16 pci_vendor_id; 1533b24aad44SBob Moore u8 pci_bus; /* PCI Bus number */ 1534b24aad44SBob Moore u8 pci_device; /* PCI Device number */ 1535b24aad44SBob Moore u8 pci_function; /* PCI Function number */ 15366e2d5ebdSBob Moore u8 pci_segment; /* PCI Segment number */ 15376e2d5ebdSBob Moore u16 max_count; /* Maximum counter value supported */ 15386e2d5ebdSBob Moore u8 units; 1539b24aad44SBob Moore }; 1540b24aad44SBob Moore 1541e6ab3b77SLv Zheng /******************************************************************************* 1542e6ab3b77SLv Zheng * 1543e6ab3b77SLv Zheng * WSMT - Windows SMM Security Migrations Table 1544e6ab3b77SLv Zheng * Version 1 1545e6ab3b77SLv Zheng * 1546e6ab3b77SLv Zheng * Conforms to "Windows SMM Security Migrations Table", 1547e6ab3b77SLv Zheng * Version 1.0, April 18, 2016 1548e6ab3b77SLv Zheng * 1549e6ab3b77SLv Zheng ******************************************************************************/ 1550e6ab3b77SLv Zheng 1551e6ab3b77SLv Zheng struct acpi_table_wsmt { 1552e6ab3b77SLv Zheng struct acpi_table_header header; /* Common ACPI table header */ 1553e6ab3b77SLv Zheng u32 protection_flags; 1554e6ab3b77SLv Zheng }; 1555e6ab3b77SLv Zheng 1556e6ab3b77SLv Zheng /* Flags for protection_flags field above */ 1557e6ab3b77SLv Zheng 1558e6ab3b77SLv Zheng #define ACPI_WSMT_FIXED_COMM_BUFFERS (1) 1559e6ab3b77SLv Zheng #define ACPI_WSMT_COMM_BUFFER_NESTED_PTR_PROTECTION (2) 1560e6ab3b77SLv Zheng #define ACPI_WSMT_SYSTEM_RESOURCE_PROTECTION (4) 1561e6ab3b77SLv Zheng 15626e596084SRobert Moore /* Reset to default packing */ 15636e596084SRobert Moore 15646e596084SRobert Moore #pragma pack() 1565b24aad44SBob Moore 1566b24aad44SBob Moore #endif /* __ACTBL2_H__ */ 1567