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 /* 882a80941SDavid E. Box * Copyright (C) 2000 - 2015, 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 * 54b24aad44SBob Moore * The tables in this file are defined by third-party specifications, and are 55b24aad44SBob Moore * 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 */ 83b24aad44SBob Moore #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 8425c0330aSLv Zheng #define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ 856e2d5ebdSBob Moore #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 86b24aad44SBob Moore #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 879d8b5e7bSBob Moore #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ 88b24aad44SBob Moore #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 89b24aad44SBob Moore 904461cf54SBob Moore #ifdef ACPI_UNDEFINED_TABLES 914461cf54SBob Moore /* 924461cf54SBob Moore * These tables have been seen in the field, but no definition has been found 934461cf54SBob Moore */ 944461cf54SBob Moore #define ACPI_SIG_ATKG "ATKG" 954461cf54SBob Moore #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ 964461cf54SBob Moore #define ACPI_SIG_IEIT "IEIT" 974461cf54SBob Moore #endif 984461cf54SBob Moore 99b24aad44SBob Moore /* 100b24aad44SBob Moore * All tables must be byte-packed to match the ACPI specification, since 101b24aad44SBob Moore * the tables are provided by the system BIOS. 102b24aad44SBob Moore */ 103b24aad44SBob Moore #pragma pack(1) 104b24aad44SBob Moore 105b24aad44SBob Moore /* 106be030a57SBob Moore * Note: C bitfields are not used for this reason: 107be030a57SBob Moore * 108be030a57SBob Moore * "Bitfields are great and easy to read, but unfortunately the C language 109be030a57SBob Moore * does not specify the layout of bitfields in memory, which means they are 110be030a57SBob Moore * essentially useless for dealing with packed data in on-disk formats or 111be030a57SBob Moore * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 112be030a57SBob Moore * this decision was a design error in C. Ritchie could have picked an order 113be030a57SBob Moore * and stuck with it." Norman Ramsey. 114be030a57SBob Moore * See http://stackoverflow.com/a/1053662/41661 115b24aad44SBob Moore */ 116b24aad44SBob Moore 117b24aad44SBob Moore /******************************************************************************* 118b24aad44SBob Moore * 119b24aad44SBob Moore * ASF - Alert Standard Format table (Signature "ASF!") 1206e2d5ebdSBob Moore * Revision 0x10 121b24aad44SBob Moore * 122b24aad44SBob Moore * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 123b24aad44SBob Moore * 124b24aad44SBob Moore ******************************************************************************/ 125b24aad44SBob Moore 126b24aad44SBob Moore struct acpi_table_asf { 127b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 128b24aad44SBob Moore }; 129b24aad44SBob Moore 130b24aad44SBob Moore /* ASF subtable header */ 131b24aad44SBob Moore 132b24aad44SBob Moore struct acpi_asf_header { 133b24aad44SBob Moore u8 type; 134b24aad44SBob Moore u8 reserved; 135b24aad44SBob Moore u16 length; 136b24aad44SBob Moore }; 137b24aad44SBob Moore 138b24aad44SBob Moore /* Values for Type field above */ 139b24aad44SBob Moore 140b24aad44SBob Moore enum acpi_asf_type { 141b24aad44SBob Moore ACPI_ASF_TYPE_INFO = 0, 142b24aad44SBob Moore ACPI_ASF_TYPE_ALERT = 1, 143b24aad44SBob Moore ACPI_ASF_TYPE_CONTROL = 2, 144b24aad44SBob Moore ACPI_ASF_TYPE_BOOT = 3, 145b24aad44SBob Moore ACPI_ASF_TYPE_ADDRESS = 4, 146b24aad44SBob Moore ACPI_ASF_TYPE_RESERVED = 5 147b24aad44SBob Moore }; 148b24aad44SBob Moore 149b24aad44SBob Moore /* 150b24aad44SBob Moore * ASF subtables 151b24aad44SBob Moore */ 152b24aad44SBob Moore 153b24aad44SBob Moore /* 0: ASF Information */ 154b24aad44SBob Moore 155b24aad44SBob Moore struct acpi_asf_info { 156b24aad44SBob Moore struct acpi_asf_header header; 157b24aad44SBob Moore u8 min_reset_value; 158b24aad44SBob Moore u8 min_poll_interval; 159b24aad44SBob Moore u16 system_id; 160b24aad44SBob Moore u32 mfg_id; 161b24aad44SBob Moore u8 flags; 162b24aad44SBob Moore u8 reserved2[3]; 163b24aad44SBob Moore }; 164b24aad44SBob Moore 1656e2d5ebdSBob Moore /* Masks for Flags field above */ 1666e2d5ebdSBob Moore 1676e2d5ebdSBob Moore #define ACPI_ASF_SMBUS_PROTOCOLS (1) 1686e2d5ebdSBob Moore 169b24aad44SBob Moore /* 1: ASF Alerts */ 170b24aad44SBob Moore 171b24aad44SBob Moore struct acpi_asf_alert { 172b24aad44SBob Moore struct acpi_asf_header header; 173b24aad44SBob Moore u8 assert_mask; 174b24aad44SBob Moore u8 deassert_mask; 175b24aad44SBob Moore u8 alerts; 176b24aad44SBob Moore u8 data_length; 177b24aad44SBob Moore }; 178b24aad44SBob Moore 179b24aad44SBob Moore struct acpi_asf_alert_data { 180b24aad44SBob Moore u8 address; 181b24aad44SBob Moore u8 command; 182b24aad44SBob Moore u8 mask; 183b24aad44SBob Moore u8 value; 184b24aad44SBob Moore u8 sensor_type; 185b24aad44SBob Moore u8 type; 186b24aad44SBob Moore u8 offset; 187b24aad44SBob Moore u8 source_type; 188b24aad44SBob Moore u8 severity; 189b24aad44SBob Moore u8 sensor_number; 190b24aad44SBob Moore u8 entity; 191b24aad44SBob Moore u8 instance; 192b24aad44SBob Moore }; 193b24aad44SBob Moore 194b24aad44SBob Moore /* 2: ASF Remote Control */ 195b24aad44SBob Moore 196b24aad44SBob Moore struct acpi_asf_remote { 197b24aad44SBob Moore struct acpi_asf_header header; 198b24aad44SBob Moore u8 controls; 199b24aad44SBob Moore u8 data_length; 200b24aad44SBob Moore u16 reserved2; 201b24aad44SBob Moore }; 202b24aad44SBob Moore 203b24aad44SBob Moore struct acpi_asf_control_data { 204b24aad44SBob Moore u8 function; 205b24aad44SBob Moore u8 address; 206b24aad44SBob Moore u8 command; 207b24aad44SBob Moore u8 value; 208b24aad44SBob Moore }; 209b24aad44SBob Moore 210b24aad44SBob Moore /* 3: ASF RMCP Boot Options */ 211b24aad44SBob Moore 212b24aad44SBob Moore struct acpi_asf_rmcp { 213b24aad44SBob Moore struct acpi_asf_header header; 214b24aad44SBob Moore u8 capabilities[7]; 215b24aad44SBob Moore u8 completion_code; 216b24aad44SBob Moore u32 enterprise_id; 217b24aad44SBob Moore u8 command; 218b24aad44SBob Moore u16 parameter; 219b24aad44SBob Moore u16 boot_options; 220b24aad44SBob Moore u16 oem_parameters; 221b24aad44SBob Moore }; 222b24aad44SBob Moore 223b24aad44SBob Moore /* 4: ASF Address */ 224b24aad44SBob Moore 225b24aad44SBob Moore struct acpi_asf_address { 226b24aad44SBob Moore struct acpi_asf_header header; 227b24aad44SBob Moore u8 eprom_address; 228b24aad44SBob Moore u8 devices; 229b24aad44SBob Moore }; 230b24aad44SBob Moore 231b24aad44SBob Moore /******************************************************************************* 232b24aad44SBob Moore * 233b24aad44SBob Moore * BOOT - Simple Boot Flag Table 2346e2d5ebdSBob Moore * Version 1 2356e2d5ebdSBob Moore * 2366e2d5ebdSBob Moore * Conforms to the "Simple Boot Flag Specification", Version 2.1 237b24aad44SBob Moore * 238b24aad44SBob Moore ******************************************************************************/ 239b24aad44SBob Moore 240b24aad44SBob Moore struct acpi_table_boot { 241b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 242b24aad44SBob Moore u8 cmos_index; /* Index in CMOS RAM for the boot register */ 243b24aad44SBob Moore u8 reserved[3]; 244b24aad44SBob Moore }; 245b24aad44SBob Moore 246b24aad44SBob Moore /******************************************************************************* 247b24aad44SBob Moore * 2484e2f9c27SBob Moore * CSRT - Core System Resource Table 2494e2f9c27SBob Moore * Version 0 2504e2f9c27SBob Moore * 2514e2f9c27SBob Moore * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 2524e2f9c27SBob Moore * 2534e2f9c27SBob Moore ******************************************************************************/ 2544e2f9c27SBob Moore 2554e2f9c27SBob Moore struct acpi_table_csrt { 2564e2f9c27SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 2574e2f9c27SBob Moore }; 2584e2f9c27SBob Moore 2594e2f9c27SBob Moore /* Resource Group subtable */ 2604e2f9c27SBob Moore 2614e2f9c27SBob Moore struct acpi_csrt_group { 2624e2f9c27SBob Moore u32 length; 2634e2f9c27SBob Moore u32 vendor_id; 2644e2f9c27SBob Moore u32 subvendor_id; 2654e2f9c27SBob Moore u16 device_id; 2664e2f9c27SBob Moore u16 subdevice_id; 2674e2f9c27SBob Moore u16 revision; 2684e2f9c27SBob Moore u16 reserved; 269e6750be9SBob Moore u32 shared_info_length; 2704e2f9c27SBob Moore 271e6750be9SBob Moore /* Shared data immediately follows (Length = shared_info_length) */ 272e6750be9SBob Moore }; 273e6750be9SBob Moore 274e6750be9SBob Moore /* Shared Info subtable */ 275e6750be9SBob Moore 276e6750be9SBob Moore struct acpi_csrt_shared_info { 277e6750be9SBob Moore u16 major_version; 278e6750be9SBob Moore u16 minor_version; 279e6750be9SBob Moore u32 mmio_base_low; 280e6750be9SBob Moore u32 mmio_base_high; 281e6750be9SBob Moore u32 gsi_interrupt; 282e6750be9SBob Moore u8 interrupt_polarity; 283e6750be9SBob Moore u8 interrupt_mode; 284e6750be9SBob Moore u8 num_channels; 285e6750be9SBob Moore u8 dma_address_width; 286e6750be9SBob Moore u16 base_request_line; 287e6750be9SBob Moore u16 num_handshake_signals; 288e6750be9SBob Moore u32 max_block_size; 289e6750be9SBob Moore 290e6750be9SBob Moore /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */ 2914e2f9c27SBob Moore }; 2924e2f9c27SBob Moore 2934e2f9c27SBob Moore /* Resource Descriptor subtable */ 2944e2f9c27SBob Moore 2954e2f9c27SBob Moore struct acpi_csrt_descriptor { 2964e2f9c27SBob Moore u32 length; 2974e2f9c27SBob Moore u16 type; 2984e2f9c27SBob Moore u16 subtype; 2994e2f9c27SBob Moore u32 uid; 3004e2f9c27SBob Moore 3014e2f9c27SBob Moore /* Resource-specific information immediately follows */ 3024e2f9c27SBob Moore }; 3034e2f9c27SBob Moore 3044e2f9c27SBob Moore /* Resource Types */ 3054e2f9c27SBob Moore 3064e2f9c27SBob Moore #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 3074e2f9c27SBob Moore #define ACPI_CSRT_TYPE_TIMER 0x0002 3084e2f9c27SBob Moore #define ACPI_CSRT_TYPE_DMA 0x0003 3094e2f9c27SBob Moore 3104e2f9c27SBob Moore /* Resource Subtypes */ 3114e2f9c27SBob Moore 3124e2f9c27SBob Moore #define ACPI_CSRT_XRUPT_LINE 0x0000 3134e2f9c27SBob Moore #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 3144e2f9c27SBob Moore #define ACPI_CSRT_TIMER 0x0000 3154e2f9c27SBob Moore #define ACPI_CSRT_DMA_CHANNEL 0x0000 3164e2f9c27SBob Moore #define ACPI_CSRT_DMA_CONTROLLER 0x0001 3174e2f9c27SBob Moore 3184e2f9c27SBob Moore /******************************************************************************* 3194e2f9c27SBob Moore * 3204e2f9c27SBob Moore * DBG2 - Debug Port Table 2 3214e2f9c27SBob Moore * Version 0 (Both main table and subtables) 3224e2f9c27SBob Moore * 3234e2f9c27SBob Moore * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012. 3244e2f9c27SBob Moore * 3254e2f9c27SBob Moore ******************************************************************************/ 3264e2f9c27SBob Moore 3274e2f9c27SBob Moore struct acpi_table_dbg2 { 3284e2f9c27SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 3294e2f9c27SBob Moore u32 info_offset; 3304e2f9c27SBob Moore u32 info_count; 3314e2f9c27SBob Moore }; 3324e2f9c27SBob Moore 33377455222SBob Moore struct acpi_dbg2_header { 33477455222SBob Moore u32 info_offset; 33577455222SBob Moore u32 info_count; 33677455222SBob Moore }; 33777455222SBob Moore 3384e2f9c27SBob Moore /* Debug Device Information Subtable */ 3394e2f9c27SBob Moore 3404e2f9c27SBob Moore struct acpi_dbg2_device { 3414e2f9c27SBob Moore u8 revision; 3424e2f9c27SBob Moore u16 length; 3434e2f9c27SBob Moore u8 register_count; /* Number of base_address registers */ 3444e2f9c27SBob Moore u16 namepath_length; 3454e2f9c27SBob Moore u16 namepath_offset; 3464e2f9c27SBob Moore u16 oem_data_length; 3474e2f9c27SBob Moore u16 oem_data_offset; 3484e2f9c27SBob Moore u16 port_type; 3494e2f9c27SBob Moore u16 port_subtype; 3504e2f9c27SBob Moore u16 reserved; 3514e2f9c27SBob Moore u16 base_address_offset; 3524e2f9c27SBob Moore u16 address_size_offset; 3534e2f9c27SBob Moore /* 3544e2f9c27SBob Moore * Data that follows: 3554e2f9c27SBob Moore * base_address (required) - Each in 12-byte Generic Address Structure format. 3564e2f9c27SBob Moore * address_size (required) - Array of u32 sizes corresponding to each base_address register. 3574e2f9c27SBob Moore * Namepath (required) - Null terminated string. Single dot if not supported. 3584e2f9c27SBob Moore * oem_data (optional) - Length is oem_data_length. 3594e2f9c27SBob Moore */ 3604e2f9c27SBob Moore }; 3614e2f9c27SBob Moore 3624e2f9c27SBob Moore /* Types for port_type field above */ 3634e2f9c27SBob Moore 3644e2f9c27SBob Moore #define ACPI_DBG2_SERIAL_PORT 0x8000 3654e2f9c27SBob Moore #define ACPI_DBG2_1394_PORT 0x8001 3664e2f9c27SBob Moore #define ACPI_DBG2_USB_PORT 0x8002 3674e2f9c27SBob Moore #define ACPI_DBG2_NET_PORT 0x8003 3684e2f9c27SBob Moore 3694e2f9c27SBob Moore /* Subtypes for port_subtype field above */ 3704e2f9c27SBob Moore 3714e2f9c27SBob Moore #define ACPI_DBG2_16550_COMPATIBLE 0x0000 3724e2f9c27SBob Moore #define ACPI_DBG2_16550_SUBSET 0x0001 3734e2f9c27SBob Moore 3744e2f9c27SBob Moore #define ACPI_DBG2_1394_STANDARD 0x0000 3754e2f9c27SBob Moore 3764e2f9c27SBob Moore #define ACPI_DBG2_USB_XHCI 0x0000 3774e2f9c27SBob Moore #define ACPI_DBG2_USB_EHCI 0x0001 3784e2f9c27SBob Moore 3794e2f9c27SBob Moore /******************************************************************************* 3804e2f9c27SBob Moore * 381b24aad44SBob Moore * DBGP - Debug Port table 3826e2d5ebdSBob Moore * Version 1 3836e2d5ebdSBob Moore * 3846e2d5ebdSBob Moore * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 385b24aad44SBob Moore * 386b24aad44SBob Moore ******************************************************************************/ 387b24aad44SBob Moore 388b24aad44SBob Moore struct acpi_table_dbgp { 389b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 390b24aad44SBob Moore u8 type; /* 0=full 16550, 1=subset of 16550 */ 391b24aad44SBob Moore u8 reserved[3]; 392b24aad44SBob Moore struct acpi_generic_address debug_port; 393b24aad44SBob Moore }; 394b24aad44SBob Moore 395b24aad44SBob Moore /******************************************************************************* 396b24aad44SBob Moore * 397b24aad44SBob Moore * DMAR - DMA Remapping table 3986e2d5ebdSBob Moore * Version 1 3996e2d5ebdSBob Moore * 4006e2d5ebdSBob Moore * Conforms to "Intel Virtualization Technology for Directed I/O", 40183118b0dSBob Moore * Version 2.2, Sept. 2013 402b24aad44SBob Moore * 403b24aad44SBob Moore ******************************************************************************/ 404b24aad44SBob Moore 405b24aad44SBob Moore struct acpi_table_dmar { 406b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 407b24aad44SBob Moore u8 width; /* Host Address Width */ 408b24aad44SBob Moore u8 flags; 409b24aad44SBob Moore u8 reserved[10]; 410b24aad44SBob Moore }; 411b24aad44SBob Moore 4126e2d5ebdSBob Moore /* Masks for Flags field above */ 413b24aad44SBob Moore 414b24aad44SBob Moore #define ACPI_DMAR_INTR_REMAP (1) 415b24aad44SBob Moore 416b24aad44SBob Moore /* DMAR subtable header */ 417b24aad44SBob Moore 418b24aad44SBob Moore struct acpi_dmar_header { 419b24aad44SBob Moore u16 type; 420b24aad44SBob Moore u16 length; 421b24aad44SBob Moore }; 422b24aad44SBob Moore 423b24aad44SBob Moore /* Values for subtable type in struct acpi_dmar_header */ 424b24aad44SBob Moore 425b24aad44SBob Moore enum acpi_dmar_type { 426b24aad44SBob Moore ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 427b24aad44SBob Moore ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 42883118b0dSBob Moore ACPI_DMAR_TYPE_ROOT_ATS = 2, 42983118b0dSBob Moore ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 43083118b0dSBob Moore ACPI_DMAR_TYPE_NAMESPACE = 4, 43186a54dccSDavid Woodhouse ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 432b24aad44SBob Moore }; 433b24aad44SBob Moore 4346e2d5ebdSBob Moore /* DMAR Device Scope structure */ 4356e2d5ebdSBob Moore 436b24aad44SBob Moore struct acpi_dmar_device_scope { 437b24aad44SBob Moore u8 entry_type; 438b24aad44SBob Moore u8 length; 439b24aad44SBob Moore u16 reserved; 440b24aad44SBob Moore u8 enumeration_id; 441b24aad44SBob Moore u8 bus; 442b24aad44SBob Moore }; 443b24aad44SBob Moore 44483118b0dSBob Moore /* Values for entry_type in struct acpi_dmar_device_scope - device types */ 445b24aad44SBob Moore 446b24aad44SBob Moore enum acpi_dmar_scope_type { 447b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 448b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 449b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 450b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 451b24aad44SBob Moore ACPI_DMAR_SCOPE_TYPE_HPET = 4, 45283118b0dSBob Moore ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 45386a54dccSDavid Woodhouse ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 454b24aad44SBob Moore }; 455b24aad44SBob Moore 456b24aad44SBob Moore struct acpi_dmar_pci_path { 457fa5f508fSLv Zheng u8 device; 458fa5f508fSLv Zheng u8 function; 459b24aad44SBob Moore }; 460b24aad44SBob Moore 461b24aad44SBob Moore /* 4621a49b72cSBob Moore * DMAR Subtables, correspond to Type in struct acpi_dmar_header 463b24aad44SBob Moore */ 464b24aad44SBob Moore 465b24aad44SBob Moore /* 0: Hardware Unit Definition */ 466b24aad44SBob Moore 467b24aad44SBob Moore struct acpi_dmar_hardware_unit { 468b24aad44SBob Moore struct acpi_dmar_header header; 469b24aad44SBob Moore u8 flags; 470b24aad44SBob Moore u8 reserved; 471b24aad44SBob Moore u16 segment; 472b24aad44SBob Moore u64 address; /* Register Base Address */ 473b24aad44SBob Moore }; 474b24aad44SBob Moore 4756e2d5ebdSBob Moore /* Masks for Flags field above */ 476b24aad44SBob Moore 477b24aad44SBob Moore #define ACPI_DMAR_INCLUDE_ALL (1) 478b24aad44SBob Moore 479b24aad44SBob Moore /* 1: Reserved Memory Defininition */ 480b24aad44SBob Moore 481b24aad44SBob Moore struct acpi_dmar_reserved_memory { 482b24aad44SBob Moore struct acpi_dmar_header header; 483b24aad44SBob Moore u16 reserved; 484b24aad44SBob Moore u16 segment; 485ba494beeSBob Moore u64 base_address; /* 4K aligned base address */ 486ba494beeSBob Moore u64 end_address; /* 4K aligned limit address */ 487b24aad44SBob Moore }; 488b24aad44SBob Moore 4896e2d5ebdSBob Moore /* Masks for Flags field above */ 490b24aad44SBob Moore 491b24aad44SBob Moore #define ACPI_DMAR_ALLOW_ALL (1) 492b24aad44SBob Moore 493b24aad44SBob Moore /* 2: Root Port ATS Capability Reporting Structure */ 494b24aad44SBob Moore 495b24aad44SBob Moore struct acpi_dmar_atsr { 496b24aad44SBob Moore struct acpi_dmar_header header; 497b24aad44SBob Moore u8 flags; 498b24aad44SBob Moore u8 reserved; 499b24aad44SBob Moore u16 segment; 500b24aad44SBob Moore }; 501b24aad44SBob Moore 5026e2d5ebdSBob Moore /* Masks for Flags field above */ 503b24aad44SBob Moore 504b24aad44SBob Moore #define ACPI_DMAR_ALL_PORTS (1) 505b24aad44SBob Moore 5066e2d5ebdSBob Moore /* 3: Remapping Hardware Static Affinity Structure */ 5076e2d5ebdSBob Moore 5086e2d5ebdSBob Moore struct acpi_dmar_rhsa { 5096e2d5ebdSBob Moore struct acpi_dmar_header header; 5106e2d5ebdSBob Moore u32 reserved; 5116e2d5ebdSBob Moore u64 base_address; 5126e2d5ebdSBob Moore u32 proximity_domain; 5136e2d5ebdSBob Moore }; 5146e2d5ebdSBob Moore 51586a54dccSDavid Woodhouse /* 4: ACPI Namespace Device Declaration Structure */ 51686a54dccSDavid Woodhouse 51786a54dccSDavid Woodhouse struct acpi_dmar_andd { 51886a54dccSDavid Woodhouse struct acpi_dmar_header header; 51986a54dccSDavid Woodhouse u8 reserved[3]; 52086a54dccSDavid Woodhouse u8 device_number; 52183118b0dSBob Moore char device_name[1]; 52286a54dccSDavid Woodhouse }; 52386a54dccSDavid Woodhouse 524b24aad44SBob Moore /******************************************************************************* 525b24aad44SBob Moore * 526b24aad44SBob Moore * HPET - High Precision Event Timer table 5276e2d5ebdSBob Moore * Version 1 5286e2d5ebdSBob Moore * 5296e2d5ebdSBob Moore * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 5306e2d5ebdSBob Moore * Version 1.0a, October 2004 531b24aad44SBob Moore * 532b24aad44SBob Moore ******************************************************************************/ 533b24aad44SBob Moore 534b24aad44SBob Moore struct acpi_table_hpet { 535b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 536b24aad44SBob Moore u32 id; /* Hardware ID of event timer block */ 537b24aad44SBob Moore struct acpi_generic_address address; /* Address of event timer block */ 538b24aad44SBob Moore u8 sequence; /* HPET sequence number */ 539b24aad44SBob Moore u16 minimum_tick; /* Main counter min tick, periodic mode */ 540b24aad44SBob Moore u8 flags; 541b24aad44SBob Moore }; 542b24aad44SBob Moore 5436e2d5ebdSBob Moore /* Masks for Flags field above */ 544b24aad44SBob Moore 5456e2d5ebdSBob Moore #define ACPI_HPET_PAGE_PROTECT_MASK (3) 546b24aad44SBob Moore 5476e2d5ebdSBob Moore /* Values for Page Protect flags */ 5486e2d5ebdSBob Moore 5496e2d5ebdSBob Moore enum acpi_hpet_page_protect { 5506e2d5ebdSBob Moore ACPI_HPET_NO_PAGE_PROTECT = 0, 5516e2d5ebdSBob Moore ACPI_HPET_PAGE_PROTECT4 = 1, 5526e2d5ebdSBob Moore ACPI_HPET_PAGE_PROTECT64 = 2 5536e2d5ebdSBob Moore }; 554b24aad44SBob Moore 555b24aad44SBob Moore /******************************************************************************* 556b24aad44SBob Moore * 557b24aad44SBob Moore * IBFT - Boot Firmware Table 5586e2d5ebdSBob Moore * Version 1 5596e2d5ebdSBob Moore * 5606e2d5ebdSBob Moore * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 5616e2d5ebdSBob Moore * Specification", Version 1.01, March 1, 2007 5626e2d5ebdSBob Moore * 5636e2d5ebdSBob Moore * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 5646e2d5ebdSBob Moore * Therefore, it is not currently supported by the disassembler. 565b24aad44SBob Moore * 566b24aad44SBob Moore ******************************************************************************/ 567b24aad44SBob Moore 568b24aad44SBob Moore struct acpi_table_ibft { 569b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 570b24aad44SBob Moore u8 reserved[12]; 571b24aad44SBob Moore }; 572b24aad44SBob Moore 573b24aad44SBob Moore /* IBFT common subtable header */ 574b24aad44SBob Moore 575b24aad44SBob Moore struct acpi_ibft_header { 576b24aad44SBob Moore u8 type; 577b24aad44SBob Moore u8 version; 578b24aad44SBob Moore u16 length; 579b24aad44SBob Moore u8 index; 580b24aad44SBob Moore u8 flags; 581b24aad44SBob Moore }; 582b24aad44SBob Moore 583b24aad44SBob Moore /* Values for Type field above */ 584b24aad44SBob Moore 585b24aad44SBob Moore enum acpi_ibft_type { 586b24aad44SBob Moore ACPI_IBFT_TYPE_NOT_USED = 0, 587b24aad44SBob Moore ACPI_IBFT_TYPE_CONTROL = 1, 588b24aad44SBob Moore ACPI_IBFT_TYPE_INITIATOR = 2, 589b24aad44SBob Moore ACPI_IBFT_TYPE_NIC = 3, 590b24aad44SBob Moore ACPI_IBFT_TYPE_TARGET = 4, 591b24aad44SBob Moore ACPI_IBFT_TYPE_EXTENSIONS = 5, 592b24aad44SBob Moore ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 593b24aad44SBob Moore }; 594b24aad44SBob Moore 595b24aad44SBob Moore /* IBFT subtables */ 596b24aad44SBob Moore 597b24aad44SBob Moore struct acpi_ibft_control { 598b24aad44SBob Moore struct acpi_ibft_header header; 599b24aad44SBob Moore u16 extensions; 600b24aad44SBob Moore u16 initiator_offset; 601b24aad44SBob Moore u16 nic0_offset; 602b24aad44SBob Moore u16 target0_offset; 603b24aad44SBob Moore u16 nic1_offset; 604b24aad44SBob Moore u16 target1_offset; 605b24aad44SBob Moore }; 606b24aad44SBob Moore 607b24aad44SBob Moore struct acpi_ibft_initiator { 608b24aad44SBob Moore struct acpi_ibft_header header; 609b24aad44SBob Moore u8 sns_server[16]; 610b24aad44SBob Moore u8 slp_server[16]; 611b24aad44SBob Moore u8 primary_server[16]; 612b24aad44SBob Moore u8 secondary_server[16]; 613b24aad44SBob Moore u16 name_length; 614b24aad44SBob Moore u16 name_offset; 615b24aad44SBob Moore }; 616b24aad44SBob Moore 617b24aad44SBob Moore struct acpi_ibft_nic { 618b24aad44SBob Moore struct acpi_ibft_header header; 619b24aad44SBob Moore u8 ip_address[16]; 620b24aad44SBob Moore u8 subnet_mask_prefix; 621b24aad44SBob Moore u8 origin; 622b24aad44SBob Moore u8 gateway[16]; 623b24aad44SBob Moore u8 primary_dns[16]; 624b24aad44SBob Moore u8 secondary_dns[16]; 625b24aad44SBob Moore u8 dhcp[16]; 626b24aad44SBob Moore u16 vlan; 627b24aad44SBob Moore u8 mac_address[6]; 628b24aad44SBob Moore u16 pci_address; 629b24aad44SBob Moore u16 name_length; 630b24aad44SBob Moore u16 name_offset; 631b24aad44SBob Moore }; 632b24aad44SBob Moore 633b24aad44SBob Moore struct acpi_ibft_target { 634b24aad44SBob Moore struct acpi_ibft_header header; 635b24aad44SBob Moore u8 target_ip_address[16]; 636b24aad44SBob Moore u16 target_ip_socket; 637b24aad44SBob Moore u8 target_boot_lun[8]; 638b24aad44SBob Moore u8 chap_type; 639b24aad44SBob Moore u8 nic_association; 640b24aad44SBob Moore u16 target_name_length; 641b24aad44SBob Moore u16 target_name_offset; 642b24aad44SBob Moore u16 chap_name_length; 643b24aad44SBob Moore u16 chap_name_offset; 644b24aad44SBob Moore u16 chap_secret_length; 645b24aad44SBob Moore u16 chap_secret_offset; 646b24aad44SBob Moore u16 reverse_chap_name_length; 647b24aad44SBob Moore u16 reverse_chap_name_offset; 648b24aad44SBob Moore u16 reverse_chap_secret_length; 649b24aad44SBob Moore u16 reverse_chap_secret_offset; 650b24aad44SBob Moore }; 651b24aad44SBob Moore 652b24aad44SBob Moore /******************************************************************************* 653b24aad44SBob Moore * 654874f6a72SLv Zheng * IORT - IO Remapping Table 655874f6a72SLv Zheng * 656874f6a72SLv Zheng * Conforms to "IO Remapping Table System Software on ARM Platforms", 657874f6a72SLv Zheng * Document number: ARM DEN 0049A, 2015 658874f6a72SLv Zheng * 659874f6a72SLv Zheng ******************************************************************************/ 660874f6a72SLv Zheng 661874f6a72SLv Zheng struct acpi_table_iort { 662874f6a72SLv Zheng struct acpi_table_header header; 663874f6a72SLv Zheng u32 node_count; 664874f6a72SLv Zheng u32 node_offset; 665874f6a72SLv Zheng u32 reserved; 666874f6a72SLv Zheng }; 667874f6a72SLv Zheng 668874f6a72SLv Zheng /* 669874f6a72SLv Zheng * IORT subtables 670874f6a72SLv Zheng */ 671874f6a72SLv Zheng struct acpi_iort_node { 672874f6a72SLv Zheng u8 type; 673874f6a72SLv Zheng u16 length; 674874f6a72SLv Zheng u8 revision; 675874f6a72SLv Zheng u32 reserved; 676874f6a72SLv Zheng u32 mapping_count; 677874f6a72SLv Zheng u32 mapping_offset; 678874f6a72SLv Zheng char node_data[1]; 679874f6a72SLv Zheng }; 680874f6a72SLv Zheng 681874f6a72SLv Zheng /* Values for subtable Type above */ 682874f6a72SLv Zheng 683874f6a72SLv Zheng enum acpi_iort_node_type { 684874f6a72SLv Zheng ACPI_IORT_NODE_ITS_GROUP = 0x00, 685874f6a72SLv Zheng ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 686874f6a72SLv Zheng ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 687874f6a72SLv Zheng ACPI_IORT_NODE_SMMU = 0x03 688874f6a72SLv Zheng }; 689874f6a72SLv Zheng 690874f6a72SLv Zheng struct acpi_iort_id_mapping { 691874f6a72SLv Zheng u32 input_base; /* Lowest value in input range */ 692874f6a72SLv Zheng u32 id_count; /* Number of IDs */ 693874f6a72SLv Zheng u32 output_base; /* Lowest value in output range */ 694874f6a72SLv Zheng u32 output_reference; /* A reference to the output node */ 695874f6a72SLv Zheng u32 flags; 696874f6a72SLv Zheng }; 697874f6a72SLv Zheng 698874f6a72SLv Zheng /* Masks for Flags field above for IORT subtable */ 699874f6a72SLv Zheng 700874f6a72SLv Zheng #define ACPI_IORT_ID_SINGLE_MAPPING (1) 701874f6a72SLv Zheng 702874f6a72SLv Zheng struct acpi_iort_memory_access { 703874f6a72SLv Zheng u32 cache_coherency; 704874f6a72SLv Zheng u8 hints; 705874f6a72SLv Zheng u16 reserved; 706874f6a72SLv Zheng u8 memory_flags; 707874f6a72SLv Zheng }; 708874f6a72SLv Zheng 709874f6a72SLv Zheng /* Values for cache_coherency field above */ 710874f6a72SLv Zheng 711874f6a72SLv Zheng #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 712874f6a72SLv Zheng #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 713874f6a72SLv Zheng 714874f6a72SLv Zheng /* Masks for Hints field above */ 715874f6a72SLv Zheng 716874f6a72SLv Zheng #define ACPI_IORT_HT_TRANSIENT (1) 717874f6a72SLv Zheng #define ACPI_IORT_HT_WRITE (1<<1) 718874f6a72SLv Zheng #define ACPI_IORT_HT_READ (1<<2) 719874f6a72SLv Zheng #define ACPI_IORT_HT_OVERRIDE (1<<3) 720874f6a72SLv Zheng 721874f6a72SLv Zheng /* Masks for memory_flags field above */ 722874f6a72SLv Zheng 723874f6a72SLv Zheng #define ACPI_IORT_MF_COHERENCY (1) 724874f6a72SLv Zheng #define ACPI_IORT_MF_ATTRIBUTES (1<<1) 725874f6a72SLv Zheng 726874f6a72SLv Zheng /* 727874f6a72SLv Zheng * IORT node specific subtables 728874f6a72SLv Zheng */ 729874f6a72SLv Zheng struct acpi_iort_its_group { 730874f6a72SLv Zheng u32 its_count; 731874f6a72SLv Zheng u32 identifiers[1]; /* GIC ITS identifier arrary */ 732874f6a72SLv Zheng }; 733874f6a72SLv Zheng 734874f6a72SLv Zheng struct acpi_iort_named_component { 735874f6a72SLv Zheng u32 node_flags; 736874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 737874f6a72SLv Zheng u8 memory_address_limit; /* Memory address size limit */ 738874f6a72SLv Zheng char device_name[1]; /* Path of namespace object */ 739874f6a72SLv Zheng }; 740874f6a72SLv Zheng 741874f6a72SLv Zheng struct acpi_iort_root_complex { 742874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 743874f6a72SLv Zheng u32 ats_attribute; 744874f6a72SLv Zheng u32 pci_segment_number; 745874f6a72SLv Zheng }; 746874f6a72SLv Zheng 747874f6a72SLv Zheng /* Values for ats_attribute field above */ 748874f6a72SLv Zheng 749874f6a72SLv Zheng #define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ 750874f6a72SLv Zheng #define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ 751874f6a72SLv Zheng 752874f6a72SLv Zheng struct acpi_iort_smmu { 753874f6a72SLv Zheng u64 base_address; /* SMMU base address */ 754874f6a72SLv Zheng u64 span; /* Length of memory range */ 755874f6a72SLv Zheng u32 model; 756874f6a72SLv Zheng u32 flags; 757874f6a72SLv Zheng u32 global_interrupt_offset; 758874f6a72SLv Zheng u32 context_interrupt_count; 759874f6a72SLv Zheng u32 context_interrupt_offset; 760874f6a72SLv Zheng u32 pmu_interrupt_count; 761874f6a72SLv Zheng u32 pmu_interrupt_offset; 762874f6a72SLv Zheng u64 interrupts[1]; /* Interrupt array */ 763874f6a72SLv Zheng }; 764874f6a72SLv Zheng 765874f6a72SLv Zheng /* Values for Model field above */ 766874f6a72SLv Zheng 767874f6a72SLv Zheng #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 768874f6a72SLv Zheng #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 769874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 770874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 771874f6a72SLv Zheng 772874f6a72SLv Zheng /* Masks for Flags field above */ 773874f6a72SLv Zheng 774874f6a72SLv Zheng #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 775874f6a72SLv Zheng #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 776874f6a72SLv Zheng 777874f6a72SLv Zheng /******************************************************************************* 778874f6a72SLv Zheng * 7796e2d5ebdSBob Moore * IVRS - I/O Virtualization Reporting Structure 7806e2d5ebdSBob Moore * Version 1 7816e2d5ebdSBob Moore * 7826e2d5ebdSBob Moore * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 7836e2d5ebdSBob Moore * Revision 1.26, February 2009. 7846e2d5ebdSBob Moore * 7856e2d5ebdSBob Moore ******************************************************************************/ 7866e2d5ebdSBob Moore 7876e2d5ebdSBob Moore struct acpi_table_ivrs { 7886e2d5ebdSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 7896e2d5ebdSBob Moore u32 info; /* Common virtualization info */ 7906e2d5ebdSBob Moore u64 reserved; 7916e2d5ebdSBob Moore }; 7926e2d5ebdSBob Moore 7936e2d5ebdSBob Moore /* Values for Info field above */ 7946e2d5ebdSBob Moore 7956e2d5ebdSBob Moore #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 7966e2d5ebdSBob Moore #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 7976e2d5ebdSBob Moore #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 7986e2d5ebdSBob Moore 7996e2d5ebdSBob Moore /* IVRS subtable header */ 8006e2d5ebdSBob Moore 8016e2d5ebdSBob Moore struct acpi_ivrs_header { 8026e2d5ebdSBob Moore u8 type; /* Subtable type */ 8036e2d5ebdSBob Moore u8 flags; 8046e2d5ebdSBob Moore u16 length; /* Subtable length */ 8056e2d5ebdSBob Moore u16 device_id; /* ID of IOMMU */ 8066e2d5ebdSBob Moore }; 8076e2d5ebdSBob Moore 8086e2d5ebdSBob Moore /* Values for subtable Type above */ 8096e2d5ebdSBob Moore 8106e2d5ebdSBob Moore enum acpi_ivrs_type { 8116e2d5ebdSBob Moore ACPI_IVRS_TYPE_HARDWARE = 0x10, 8126e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY1 = 0x20, 8136e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY2 = 0x21, 8146e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY3 = 0x22 8156e2d5ebdSBob Moore }; 8166e2d5ebdSBob Moore 8176e2d5ebdSBob Moore /* Masks for Flags field above for IVHD subtable */ 8186e2d5ebdSBob Moore 8196e2d5ebdSBob Moore #define ACPI_IVHD_TT_ENABLE (1) 8206e2d5ebdSBob Moore #define ACPI_IVHD_PASS_PW (1<<1) 8216e2d5ebdSBob Moore #define ACPI_IVHD_RES_PASS_PW (1<<2) 8226e2d5ebdSBob Moore #define ACPI_IVHD_ISOC (1<<3) 8236e2d5ebdSBob Moore #define ACPI_IVHD_IOTLB (1<<4) 8246e2d5ebdSBob Moore 8256e2d5ebdSBob Moore /* Masks for Flags field above for IVMD subtable */ 8266e2d5ebdSBob Moore 8276e2d5ebdSBob Moore #define ACPI_IVMD_UNITY (1) 8286e2d5ebdSBob Moore #define ACPI_IVMD_READ (1<<1) 8296e2d5ebdSBob Moore #define ACPI_IVMD_WRITE (1<<2) 8306e2d5ebdSBob Moore #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 8316e2d5ebdSBob Moore 8326e2d5ebdSBob Moore /* 8336e2d5ebdSBob Moore * IVRS subtables, correspond to Type in struct acpi_ivrs_header 8346e2d5ebdSBob Moore */ 8356e2d5ebdSBob Moore 8366e2d5ebdSBob Moore /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 8376e2d5ebdSBob Moore 8386e2d5ebdSBob Moore struct acpi_ivrs_hardware { 8396e2d5ebdSBob Moore struct acpi_ivrs_header header; 8406e2d5ebdSBob Moore u16 capability_offset; /* Offset for IOMMU control fields */ 8416e2d5ebdSBob Moore u64 base_address; /* IOMMU control registers */ 8426e2d5ebdSBob Moore u16 pci_segment_group; 8436e2d5ebdSBob Moore u16 info; /* MSI number and unit ID */ 8446e2d5ebdSBob Moore u32 reserved; 8456e2d5ebdSBob Moore }; 8466e2d5ebdSBob Moore 8476e2d5ebdSBob Moore /* Masks for Info field above */ 8486e2d5ebdSBob Moore 8496e2d5ebdSBob Moore #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 850ba494beeSBob Moore #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */ 8516e2d5ebdSBob Moore 8526e2d5ebdSBob Moore /* 8536e2d5ebdSBob Moore * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure. 8546e2d5ebdSBob Moore * Upper two bits of the Type field are the (encoded) length of the structure. 8556e2d5ebdSBob Moore * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 8566e2d5ebdSBob Moore * are reserved for future use but not defined. 8576e2d5ebdSBob Moore */ 8586e2d5ebdSBob Moore struct acpi_ivrs_de_header { 8596e2d5ebdSBob Moore u8 type; 8606e2d5ebdSBob Moore u16 id; 8616e2d5ebdSBob Moore u8 data_setting; 8626e2d5ebdSBob Moore }; 8636e2d5ebdSBob Moore 8646e2d5ebdSBob Moore /* Length of device entry is in the top two bits of Type field above */ 8656e2d5ebdSBob Moore 8666e2d5ebdSBob Moore #define ACPI_IVHD_ENTRY_LENGTH 0xC0 8676e2d5ebdSBob Moore 8686e2d5ebdSBob Moore /* Values for device entry Type field above */ 8696e2d5ebdSBob Moore 8706e2d5ebdSBob Moore enum acpi_ivrs_device_entry_type { 8716e2d5ebdSBob Moore /* 4-byte device entries, all use struct acpi_ivrs_device4 */ 8726e2d5ebdSBob Moore 8736e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD4 = 0, 8746e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALL = 1, 8756e2d5ebdSBob Moore ACPI_IVRS_TYPE_SELECT = 2, 8766e2d5ebdSBob Moore ACPI_IVRS_TYPE_START = 3, 8776e2d5ebdSBob Moore ACPI_IVRS_TYPE_END = 4, 8786e2d5ebdSBob Moore 8796e2d5ebdSBob Moore /* 8-byte device entries */ 8806e2d5ebdSBob Moore 8816e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD8 = 64, 8826e2d5ebdSBob Moore ACPI_IVRS_TYPE_NOT_USED = 65, 8836e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */ 8846e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */ 8856e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */ 8866e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */ 8876e2d5ebdSBob Moore ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses struct acpi_ivrs_device8c */ 8886e2d5ebdSBob Moore }; 8896e2d5ebdSBob Moore 8906e2d5ebdSBob Moore /* Values for Data field above */ 8916e2d5ebdSBob Moore 8926e2d5ebdSBob Moore #define ACPI_IVHD_INIT_PASS (1) 8936e2d5ebdSBob Moore #define ACPI_IVHD_EINT_PASS (1<<1) 8946e2d5ebdSBob Moore #define ACPI_IVHD_NMI_PASS (1<<2) 8956e2d5ebdSBob Moore #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 8966e2d5ebdSBob Moore #define ACPI_IVHD_LINT0_PASS (1<<6) 8976e2d5ebdSBob Moore #define ACPI_IVHD_LINT1_PASS (1<<7) 8986e2d5ebdSBob Moore 8996e2d5ebdSBob Moore /* Types 0-4: 4-byte device entry */ 9006e2d5ebdSBob Moore 9016e2d5ebdSBob Moore struct acpi_ivrs_device4 { 9026e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 9036e2d5ebdSBob Moore }; 9046e2d5ebdSBob Moore 9056e2d5ebdSBob Moore /* Types 66-67: 8-byte device entry */ 9066e2d5ebdSBob Moore 9076e2d5ebdSBob Moore struct acpi_ivrs_device8a { 9086e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 9096e2d5ebdSBob Moore u8 reserved1; 9106e2d5ebdSBob Moore u16 used_id; 9116e2d5ebdSBob Moore u8 reserved2; 9126e2d5ebdSBob Moore }; 9136e2d5ebdSBob Moore 9146e2d5ebdSBob Moore /* Types 70-71: 8-byte device entry */ 9156e2d5ebdSBob Moore 9166e2d5ebdSBob Moore struct acpi_ivrs_device8b { 9176e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 9186e2d5ebdSBob Moore u32 extended_data; 9196e2d5ebdSBob Moore }; 9206e2d5ebdSBob Moore 9216e2d5ebdSBob Moore /* Values for extended_data above */ 9226e2d5ebdSBob Moore 9236e2d5ebdSBob Moore #define ACPI_IVHD_ATS_DISABLED (1<<31) 9246e2d5ebdSBob Moore 9256e2d5ebdSBob Moore /* Type 72: 8-byte device entry */ 9266e2d5ebdSBob Moore 9276e2d5ebdSBob Moore struct acpi_ivrs_device8c { 9286e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 9296e2d5ebdSBob Moore u8 handle; 9306e2d5ebdSBob Moore u16 used_id; 9316e2d5ebdSBob Moore u8 variety; 9326e2d5ebdSBob Moore }; 9336e2d5ebdSBob Moore 9346e2d5ebdSBob Moore /* Values for Variety field above */ 9356e2d5ebdSBob Moore 9366e2d5ebdSBob Moore #define ACPI_IVHD_IOAPIC 1 9376e2d5ebdSBob Moore #define ACPI_IVHD_HPET 2 9386e2d5ebdSBob Moore 9396e2d5ebdSBob Moore /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 9406e2d5ebdSBob Moore 9416e2d5ebdSBob Moore struct acpi_ivrs_memory { 9426e2d5ebdSBob Moore struct acpi_ivrs_header header; 9436e2d5ebdSBob Moore u16 aux_data; 9446e2d5ebdSBob Moore u64 reserved; 9456e2d5ebdSBob Moore u64 start_address; 9466e2d5ebdSBob Moore u64 memory_length; 9476e2d5ebdSBob Moore }; 9486e2d5ebdSBob Moore 9496e2d5ebdSBob Moore /******************************************************************************* 9506e2d5ebdSBob Moore * 951d36d4e30SBob Moore * LPIT - Low Power Idle Table 952d36d4e30SBob Moore * 9539ab8cf1bSBob Moore * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 954d36d4e30SBob Moore * 955d36d4e30SBob Moore ******************************************************************************/ 956d36d4e30SBob Moore 957d36d4e30SBob Moore struct acpi_table_lpit { 958d36d4e30SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 959d36d4e30SBob Moore }; 960d36d4e30SBob Moore 961d36d4e30SBob Moore /* LPIT subtable header */ 962d36d4e30SBob Moore 963d36d4e30SBob Moore struct acpi_lpit_header { 964d36d4e30SBob Moore u32 type; /* Subtable type */ 965d36d4e30SBob Moore u32 length; /* Subtable length */ 966d36d4e30SBob Moore u16 unique_id; 967d36d4e30SBob Moore u16 reserved; 968d36d4e30SBob Moore u32 flags; 969d36d4e30SBob Moore }; 970d36d4e30SBob Moore 971d36d4e30SBob Moore /* Values for subtable Type above */ 972d36d4e30SBob Moore 973d36d4e30SBob Moore enum acpi_lpit_type { 974d36d4e30SBob Moore ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 9759ab8cf1bSBob Moore ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 976d36d4e30SBob Moore }; 977d36d4e30SBob Moore 978d36d4e30SBob Moore /* Masks for Flags field above */ 979d36d4e30SBob Moore 980d36d4e30SBob Moore #define ACPI_LPIT_STATE_DISABLED (1) 981d36d4e30SBob Moore #define ACPI_LPIT_NO_COUNTER (1<<1) 982d36d4e30SBob Moore 983d36d4e30SBob Moore /* 984d36d4e30SBob Moore * LPIT subtables, correspond to Type in struct acpi_lpit_header 985d36d4e30SBob Moore */ 986d36d4e30SBob Moore 987d36d4e30SBob Moore /* 0x00: Native C-state instruction based LPI structure */ 988d36d4e30SBob Moore 989d36d4e30SBob Moore struct acpi_lpit_native { 990d36d4e30SBob Moore struct acpi_lpit_header header; 991d36d4e30SBob Moore struct acpi_generic_address entry_trigger; 992d36d4e30SBob Moore u32 residency; 993d36d4e30SBob Moore u32 latency; 994d36d4e30SBob Moore struct acpi_generic_address residency_counter; 995d36d4e30SBob Moore u64 counter_frequency; 996d36d4e30SBob Moore }; 997d36d4e30SBob Moore 998d36d4e30SBob Moore /******************************************************************************* 999d36d4e30SBob Moore * 10001a49b72cSBob Moore * MCFG - PCI Memory Mapped Configuration table and subtable 10016e2d5ebdSBob Moore * Version 1 10026e2d5ebdSBob Moore * 10036e2d5ebdSBob Moore * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1004b24aad44SBob Moore * 1005b24aad44SBob Moore ******************************************************************************/ 1006b24aad44SBob Moore 1007b24aad44SBob Moore struct acpi_table_mcfg { 1008b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1009b24aad44SBob Moore u8 reserved[8]; 1010b24aad44SBob Moore }; 1011b24aad44SBob Moore 1012b24aad44SBob Moore /* Subtable */ 1013b24aad44SBob Moore 1014b24aad44SBob Moore struct acpi_mcfg_allocation { 1015b24aad44SBob Moore u64 address; /* Base address, processor-relative */ 1016b24aad44SBob Moore u16 pci_segment; /* PCI segment group number */ 1017b24aad44SBob Moore u8 start_bus_number; /* Starting PCI Bus number */ 1018b24aad44SBob Moore u8 end_bus_number; /* Final PCI Bus number */ 1019b24aad44SBob Moore u32 reserved; 1020b24aad44SBob Moore }; 1021b24aad44SBob Moore 1022b24aad44SBob Moore /******************************************************************************* 1023b24aad44SBob Moore * 10240e264f0bSBob Moore * MCHI - Management Controller Host Interface Table 10250e264f0bSBob Moore * Version 1 10260e264f0bSBob Moore * 10270e264f0bSBob Moore * Conforms to "Management Component Transport Protocol (MCTP) Host 10280e264f0bSBob Moore * Interface Specification", Revision 1.0.0a, October 13, 2009 10290e264f0bSBob Moore * 10300e264f0bSBob Moore ******************************************************************************/ 10310e264f0bSBob Moore 10320e264f0bSBob Moore struct acpi_table_mchi { 10330e264f0bSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 10340e264f0bSBob Moore u8 interface_type; 10350e264f0bSBob Moore u8 protocol; 10360e264f0bSBob Moore u64 protocol_data; 10370e264f0bSBob Moore u8 interrupt_type; 10380e264f0bSBob Moore u8 gpe; 10390e264f0bSBob Moore u8 pci_device_flag; 10400e264f0bSBob Moore u32 global_interrupt; 10410e264f0bSBob Moore struct acpi_generic_address control_register; 10420e264f0bSBob Moore u8 pci_segment; 10430e264f0bSBob Moore u8 pci_bus; 10440e264f0bSBob Moore u8 pci_device; 10450e264f0bSBob Moore u8 pci_function; 10460e264f0bSBob Moore }; 10470e264f0bSBob Moore 10480e264f0bSBob Moore /******************************************************************************* 10490e264f0bSBob Moore * 10505132f2faSBob Moore * MSDM - Microsoft Data Management table 10515132f2faSBob Moore * 10525132f2faSBob Moore * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 10535132f2faSBob Moore * November 29, 2011. Copyright 2011 Microsoft 10545132f2faSBob Moore * 10555132f2faSBob Moore ******************************************************************************/ 10565132f2faSBob Moore 10575132f2faSBob Moore /* Basic MSDM table is only the common ACPI header */ 10585132f2faSBob Moore 10595132f2faSBob Moore struct acpi_table_msdm { 10605132f2faSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 10615132f2faSBob Moore }; 10625132f2faSBob Moore 10635132f2faSBob Moore /******************************************************************************* 10645132f2faSBob Moore * 106598b5c993SLv Zheng * MTMR - MID Timer Table 106698b5c993SLv Zheng * Version 1 106798b5c993SLv Zheng * 106898b5c993SLv Zheng * Conforms to "Simple Firmware Interface Specification", 106998b5c993SLv Zheng * Draft 0.8.2, Oct 19, 2010 107098b5c993SLv Zheng * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. 107198b5c993SLv Zheng * 107298b5c993SLv Zheng ******************************************************************************/ 107398b5c993SLv Zheng 107498b5c993SLv Zheng struct acpi_table_mtmr { 107598b5c993SLv Zheng struct acpi_table_header header; /* Common ACPI table header */ 107698b5c993SLv Zheng }; 107798b5c993SLv Zheng 107898b5c993SLv Zheng /* MTMR entry */ 107998b5c993SLv Zheng 108098b5c993SLv Zheng struct acpi_mtmr_entry { 108198b5c993SLv Zheng struct acpi_generic_address physical_address; 108298b5c993SLv Zheng u32 frequency; 108398b5c993SLv Zheng u32 irq; 108498b5c993SLv Zheng }; 108598b5c993SLv Zheng 108698b5c993SLv Zheng /******************************************************************************* 108798b5c993SLv Zheng * 10885cf4d733SBob Moore * SLIC - Software Licensing Description Table 10895cf4d733SBob Moore * 109064645c3fSBob Moore * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 10915132f2faSBob Moore * November 29, 2011. Copyright 2011 Microsoft 10925cf4d733SBob Moore * 10935cf4d733SBob Moore ******************************************************************************/ 10945cf4d733SBob Moore 10955cf4d733SBob Moore /* Basic SLIC table is only the common ACPI header */ 10965cf4d733SBob Moore 10975cf4d733SBob Moore struct acpi_table_slic { 10985cf4d733SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 10995cf4d733SBob Moore }; 11005cf4d733SBob Moore 11015cf4d733SBob Moore /******************************************************************************* 11025cf4d733SBob Moore * 1103b24aad44SBob Moore * SPCR - Serial Port Console Redirection table 11046e2d5ebdSBob Moore * Version 1 11056e2d5ebdSBob Moore * 11066e2d5ebdSBob Moore * Conforms to "Serial Port Console Redirection Table", 11076e2d5ebdSBob Moore * Version 1.00, January 11, 2002 1108b24aad44SBob Moore * 1109b24aad44SBob Moore ******************************************************************************/ 1110b24aad44SBob Moore 1111b24aad44SBob Moore struct acpi_table_spcr { 1112b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1113b24aad44SBob Moore u8 interface_type; /* 0=full 16550, 1=subset of 16550 */ 1114b24aad44SBob Moore u8 reserved[3]; 1115b24aad44SBob Moore struct acpi_generic_address serial_port; 1116b24aad44SBob Moore u8 interrupt_type; 1117b24aad44SBob Moore u8 pc_interrupt; 1118b24aad44SBob Moore u32 interrupt; 1119b24aad44SBob Moore u8 baud_rate; 1120b24aad44SBob Moore u8 parity; 1121b24aad44SBob Moore u8 stop_bits; 1122b24aad44SBob Moore u8 flow_control; 1123b24aad44SBob Moore u8 terminal_type; 1124b24aad44SBob Moore u8 reserved1; 1125b24aad44SBob Moore u16 pci_device_id; 1126b24aad44SBob Moore u16 pci_vendor_id; 1127b24aad44SBob Moore u8 pci_bus; 1128b24aad44SBob Moore u8 pci_device; 1129b24aad44SBob Moore u8 pci_function; 1130b24aad44SBob Moore u32 pci_flags; 1131b24aad44SBob Moore u8 pci_segment; 1132b24aad44SBob Moore u32 reserved2; 1133b24aad44SBob Moore }; 1134b24aad44SBob Moore 11356e2d5ebdSBob Moore /* Masks for pci_flags field above */ 11366e2d5ebdSBob Moore 11376e2d5ebdSBob Moore #define ACPI_SPCR_DO_NOT_DISABLE (1) 11386e2d5ebdSBob Moore 1139b24aad44SBob Moore /******************************************************************************* 1140b24aad44SBob Moore * 1141b24aad44SBob Moore * SPMI - Server Platform Management Interface table 11426e2d5ebdSBob Moore * Version 5 11436e2d5ebdSBob Moore * 11446e2d5ebdSBob Moore * Conforms to "Intelligent Platform Management Interface Specification 11456e2d5ebdSBob Moore * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 11466e2d5ebdSBob Moore * June 12, 2009 markup. 1147b24aad44SBob Moore * 1148b24aad44SBob Moore ******************************************************************************/ 1149b24aad44SBob Moore 1150b24aad44SBob Moore struct acpi_table_spmi { 1151b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1152b24aad44SBob Moore u8 interface_type; 11536e2d5ebdSBob Moore u8 reserved; /* Must be 1 */ 1154b24aad44SBob Moore u16 spec_revision; /* Version of IPMI */ 1155b24aad44SBob Moore u8 interrupt_type; 1156b24aad44SBob Moore u8 gpe_number; /* GPE assigned */ 1157b24aad44SBob Moore u8 reserved1; 1158b24aad44SBob Moore u8 pci_device_flag; 1159b24aad44SBob Moore u32 interrupt; 1160b24aad44SBob Moore struct acpi_generic_address ipmi_register; 1161b24aad44SBob Moore u8 pci_segment; 1162b24aad44SBob Moore u8 pci_bus; 1163b24aad44SBob Moore u8 pci_device; 1164b24aad44SBob Moore u8 pci_function; 11656e2d5ebdSBob Moore u8 reserved2; 11666e2d5ebdSBob Moore }; 11676e2d5ebdSBob Moore 11686e2d5ebdSBob Moore /* Values for interface_type above */ 11696e2d5ebdSBob Moore 11706e2d5ebdSBob Moore enum acpi_spmi_interface_types { 11716e2d5ebdSBob Moore ACPI_SPMI_NOT_USED = 0, 11726e2d5ebdSBob Moore ACPI_SPMI_KEYBOARD = 1, 11736e2d5ebdSBob Moore ACPI_SPMI_SMI = 2, 11746e2d5ebdSBob Moore ACPI_SPMI_BLOCK_TRANSFER = 3, 11756e2d5ebdSBob Moore ACPI_SPMI_SMBUS = 4, 11766e2d5ebdSBob Moore ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 1177b24aad44SBob Moore }; 1178b24aad44SBob Moore 1179b24aad44SBob Moore /******************************************************************************* 1180b24aad44SBob Moore * 1181b24aad44SBob Moore * TCPA - Trusted Computing Platform Alliance table 11826e2d5ebdSBob Moore * Version 1 11836e2d5ebdSBob Moore * 11846e2d5ebdSBob Moore * Conforms to "TCG PC Specific Implementation Specification", 11856e2d5ebdSBob Moore * Version 1.1, August 18, 2003 1186b24aad44SBob Moore * 1187b24aad44SBob Moore ******************************************************************************/ 1188b24aad44SBob Moore 1189b24aad44SBob Moore struct acpi_table_tcpa { 1190b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1191b24aad44SBob Moore u16 reserved; 1192b24aad44SBob Moore u32 max_log_length; /* Maximum length for the event log area */ 1193b24aad44SBob Moore u64 log_address; /* Address of the event log area */ 1194b24aad44SBob Moore }; 1195b24aad44SBob Moore 1196b24aad44SBob Moore /******************************************************************************* 1197b24aad44SBob Moore * 1198b24aad44SBob Moore * UEFI - UEFI Boot optimization Table 11996e2d5ebdSBob Moore * Version 1 12006e2d5ebdSBob Moore * 12016e2d5ebdSBob Moore * Conforms to "Unified Extensible Firmware Interface Specification", 12026e2d5ebdSBob Moore * Version 2.3, May 8, 2009 1203b24aad44SBob Moore * 1204b24aad44SBob Moore ******************************************************************************/ 1205b24aad44SBob Moore 1206b24aad44SBob Moore struct acpi_table_uefi { 1207b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1208b24aad44SBob Moore u8 identifier[16]; /* UUID identifier */ 1209b24aad44SBob Moore u16 data_offset; /* Offset of remaining data in table */ 1210b24aad44SBob Moore }; 1211b24aad44SBob Moore 1212b24aad44SBob Moore /******************************************************************************* 1213b24aad44SBob Moore * 121425c0330aSLv Zheng * VRTC - Virtual Real Time Clock Table 121525c0330aSLv Zheng * Version 1 121625c0330aSLv Zheng * 121725c0330aSLv Zheng * Conforms to "Simple Firmware Interface Specification", 121825c0330aSLv Zheng * Draft 0.8.2, Oct 19, 2010 121925c0330aSLv Zheng * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. 122025c0330aSLv Zheng * 122125c0330aSLv Zheng ******************************************************************************/ 122225c0330aSLv Zheng 122325c0330aSLv Zheng struct acpi_table_vrtc { 122425c0330aSLv Zheng struct acpi_table_header header; /* Common ACPI table header */ 122525c0330aSLv Zheng }; 122625c0330aSLv Zheng 122725c0330aSLv Zheng /* VRTC entry */ 122825c0330aSLv Zheng 122925c0330aSLv Zheng struct acpi_vrtc_entry { 123025c0330aSLv Zheng struct acpi_generic_address physical_address; 123125c0330aSLv Zheng u32 irq; 123225c0330aSLv Zheng }; 123325c0330aSLv Zheng 123425c0330aSLv Zheng /******************************************************************************* 123525c0330aSLv Zheng * 12366e2d5ebdSBob Moore * WAET - Windows ACPI Emulated devices Table 12376e2d5ebdSBob Moore * Version 1 12386e2d5ebdSBob Moore * 12396e2d5ebdSBob Moore * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 12406e2d5ebdSBob Moore * 12416e2d5ebdSBob Moore ******************************************************************************/ 12426e2d5ebdSBob Moore 12436e2d5ebdSBob Moore struct acpi_table_waet { 12446e2d5ebdSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 12456e2d5ebdSBob Moore u32 flags; 12466e2d5ebdSBob Moore }; 12476e2d5ebdSBob Moore 12486e2d5ebdSBob Moore /* Masks for Flags field above */ 12496e2d5ebdSBob Moore 12506e2d5ebdSBob Moore #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 12516e2d5ebdSBob Moore #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 12526e2d5ebdSBob Moore 12536e2d5ebdSBob Moore /******************************************************************************* 12546e2d5ebdSBob Moore * 1255b24aad44SBob Moore * WDAT - Watchdog Action Table 12566e2d5ebdSBob Moore * Version 1 12576e2d5ebdSBob Moore * 12586e2d5ebdSBob Moore * Conforms to "Hardware Watchdog Timers Design Specification", 12596e2d5ebdSBob Moore * Copyright 2006 Microsoft Corporation. 1260b24aad44SBob Moore * 1261b24aad44SBob Moore ******************************************************************************/ 1262b24aad44SBob Moore 1263b24aad44SBob Moore struct acpi_table_wdat { 1264b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1265b24aad44SBob Moore u32 header_length; /* Watchdog Header Length */ 1266b24aad44SBob Moore u16 pci_segment; /* PCI Segment number */ 1267b24aad44SBob Moore u8 pci_bus; /* PCI Bus number */ 1268b24aad44SBob Moore u8 pci_device; /* PCI Device number */ 1269b24aad44SBob Moore u8 pci_function; /* PCI Function number */ 1270b24aad44SBob Moore u8 reserved[3]; 1271b24aad44SBob Moore u32 timer_period; /* Period of one timer count (msec) */ 1272b24aad44SBob Moore u32 max_count; /* Maximum counter value supported */ 1273b24aad44SBob Moore u32 min_count; /* Minimum counter value */ 1274b24aad44SBob Moore u8 flags; 1275b24aad44SBob Moore u8 reserved2[3]; 1276b24aad44SBob Moore u32 entries; /* Number of watchdog entries that follow */ 1277b24aad44SBob Moore }; 1278b24aad44SBob Moore 12796e2d5ebdSBob Moore /* Masks for Flags field above */ 12806e2d5ebdSBob Moore 12816e2d5ebdSBob Moore #define ACPI_WDAT_ENABLED (1) 12826e2d5ebdSBob Moore #define ACPI_WDAT_STOPPED 0x80 12836e2d5ebdSBob Moore 1284b24aad44SBob Moore /* WDAT Instruction Entries (actions) */ 1285b24aad44SBob Moore 1286b24aad44SBob Moore struct acpi_wdat_entry { 12876e2d5ebdSBob Moore u8 action; 12886e2d5ebdSBob Moore u8 instruction; 12896e2d5ebdSBob Moore u16 reserved; 12906e2d5ebdSBob Moore struct acpi_generic_address register_region; 12916e2d5ebdSBob Moore u32 value; /* Value used with Read/Write register */ 12926e2d5ebdSBob Moore u32 mask; /* Bitmask required for this register instruction */ 1293b24aad44SBob Moore }; 1294b24aad44SBob Moore 1295b24aad44SBob Moore /* Values for Action field above */ 1296b24aad44SBob Moore 1297b24aad44SBob Moore enum acpi_wdat_actions { 1298b24aad44SBob Moore ACPI_WDAT_RESET = 1, 1299b24aad44SBob Moore ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 1300b24aad44SBob Moore ACPI_WDAT_GET_COUNTDOWN = 5, 1301b24aad44SBob Moore ACPI_WDAT_SET_COUNTDOWN = 6, 1302b24aad44SBob Moore ACPI_WDAT_GET_RUNNING_STATE = 8, 1303b24aad44SBob Moore ACPI_WDAT_SET_RUNNING_STATE = 9, 1304b24aad44SBob Moore ACPI_WDAT_GET_STOPPED_STATE = 10, 1305b24aad44SBob Moore ACPI_WDAT_SET_STOPPED_STATE = 11, 1306b24aad44SBob Moore ACPI_WDAT_GET_REBOOT = 16, 1307b24aad44SBob Moore ACPI_WDAT_SET_REBOOT = 17, 1308b24aad44SBob Moore ACPI_WDAT_GET_SHUTDOWN = 18, 1309b24aad44SBob Moore ACPI_WDAT_SET_SHUTDOWN = 19, 1310b24aad44SBob Moore ACPI_WDAT_GET_STATUS = 32, 1311b24aad44SBob Moore ACPI_WDAT_SET_STATUS = 33, 1312b24aad44SBob Moore ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 1313b24aad44SBob Moore }; 1314b24aad44SBob Moore 1315b24aad44SBob Moore /* Values for Instruction field above */ 1316b24aad44SBob Moore 1317b24aad44SBob Moore enum acpi_wdat_instructions { 1318b24aad44SBob Moore ACPI_WDAT_READ_VALUE = 0, 1319b24aad44SBob Moore ACPI_WDAT_READ_COUNTDOWN = 1, 1320b24aad44SBob Moore ACPI_WDAT_WRITE_VALUE = 2, 1321b24aad44SBob Moore ACPI_WDAT_WRITE_COUNTDOWN = 3, 1322b24aad44SBob Moore ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 1323b24aad44SBob Moore ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 1324b24aad44SBob Moore }; 1325b24aad44SBob Moore 1326b24aad44SBob Moore /******************************************************************************* 1327b24aad44SBob Moore * 13289d8b5e7bSBob Moore * WDDT - Watchdog Descriptor Table 13299d8b5e7bSBob Moore * Version 1 13309d8b5e7bSBob Moore * 13319d8b5e7bSBob Moore * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", 13329d8b5e7bSBob Moore * Version 001, September 2002 13339d8b5e7bSBob Moore * 13349d8b5e7bSBob Moore ******************************************************************************/ 13359d8b5e7bSBob Moore 13369d8b5e7bSBob Moore struct acpi_table_wddt { 13379d8b5e7bSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 13389d8b5e7bSBob Moore u16 spec_version; 13399d8b5e7bSBob Moore u16 table_version; 13409d8b5e7bSBob Moore u16 pci_vendor_id; 13419d8b5e7bSBob Moore struct acpi_generic_address address; 13429d8b5e7bSBob Moore u16 max_count; /* Maximum counter value supported */ 13439d8b5e7bSBob Moore u16 min_count; /* Minimum counter value supported */ 13449d8b5e7bSBob Moore u16 period; 13459d8b5e7bSBob Moore u16 status; 13469d8b5e7bSBob Moore u16 capability; 13479d8b5e7bSBob Moore }; 13489d8b5e7bSBob Moore 13499d8b5e7bSBob Moore /* Flags for Status field above */ 13509d8b5e7bSBob Moore 13519d8b5e7bSBob Moore #define ACPI_WDDT_AVAILABLE (1) 13529d8b5e7bSBob Moore #define ACPI_WDDT_ACTIVE (1<<1) 13539d8b5e7bSBob Moore #define ACPI_WDDT_TCO_OS_OWNED (1<<2) 13549d8b5e7bSBob Moore #define ACPI_WDDT_USER_RESET (1<<11) 13559d8b5e7bSBob Moore #define ACPI_WDDT_WDT_RESET (1<<12) 13569d8b5e7bSBob Moore #define ACPI_WDDT_POWER_FAIL (1<<13) 13579d8b5e7bSBob Moore #define ACPI_WDDT_UNKNOWN_RESET (1<<14) 13589d8b5e7bSBob Moore 13599d8b5e7bSBob Moore /* Flags for Capability field above */ 13609d8b5e7bSBob Moore 13619d8b5e7bSBob Moore #define ACPI_WDDT_AUTO_RESET (1) 13629d8b5e7bSBob Moore #define ACPI_WDDT_ALERT_SUPPORT (1<<1) 13639d8b5e7bSBob Moore 13649d8b5e7bSBob Moore /******************************************************************************* 13659d8b5e7bSBob Moore * 1366b24aad44SBob Moore * WDRT - Watchdog Resource Table 13676e2d5ebdSBob Moore * Version 1 13686e2d5ebdSBob Moore * 13696e2d5ebdSBob Moore * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 13706e2d5ebdSBob Moore * Version 1.01, August 28, 2006 1371b24aad44SBob Moore * 1372b24aad44SBob Moore ******************************************************************************/ 1373b24aad44SBob Moore 1374b24aad44SBob Moore struct acpi_table_wdrt { 1375b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 13766e2d5ebdSBob Moore struct acpi_generic_address control_register; 13776e2d5ebdSBob Moore struct acpi_generic_address count_register; 13786e2d5ebdSBob Moore u16 pci_device_id; 13796e2d5ebdSBob Moore u16 pci_vendor_id; 1380b24aad44SBob Moore u8 pci_bus; /* PCI Bus number */ 1381b24aad44SBob Moore u8 pci_device; /* PCI Device number */ 1382b24aad44SBob Moore u8 pci_function; /* PCI Function number */ 13836e2d5ebdSBob Moore u8 pci_segment; /* PCI Segment number */ 13846e2d5ebdSBob Moore u16 max_count; /* Maximum counter value supported */ 13856e2d5ebdSBob Moore u8 units; 1386b24aad44SBob Moore }; 1387b24aad44SBob Moore 13886e596084SRobert Moore /* Reset to default packing */ 13896e596084SRobert Moore 13906e596084SRobert Moore #pragma pack() 1391b24aad44SBob Moore 1392b24aad44SBob Moore #endif /* __ACTBL2_H__ */ 1393