actbl2.h revision 0e264f0bc22207b99f33ee06e614186480682f15
1/****************************************************************************** 2 * 3 * Name: actbl2.h - ACPI Specification Revision 2.0 Tables 4 * 5 *****************************************************************************/ 6 7/* 8 * Copyright (C) 2000 - 2010, Intel Corp. 9 * All rights reserved. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions, and the following disclaimer, 16 * without modification. 17 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 18 * substantially similar to the "NO WARRANTY" disclaimer below 19 * ("Disclaimer") and any redistribution must be conditioned upon 20 * including a substantially similar Disclaimer requirement for further 21 * binary redistribution. 22 * 3. Neither the names of the above-listed copyright holders nor the names 23 * of any contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * Alternatively, this software may be distributed under the terms of the 27 * GNU General Public License ("GPL") version 2 as published by the Free 28 * Software Foundation. 29 * 30 * NO WARRANTY 31 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 32 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 33 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR 34 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 35 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 36 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 37 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 38 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING 40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 41 * POSSIBILITY OF SUCH DAMAGES. 42 */ 43 44#ifndef __ACTBL2_H__ 45#define __ACTBL2_H__ 46 47/******************************************************************************* 48 * 49 * Additional ACPI Tables (2) 50 * 51 * These tables are not consumed directly by the ACPICA subsystem, but are 52 * included here to support device drivers and the AML disassembler. 53 * 54 * The tables in this file are defined by third-party specifications, and are 55 * not defined directly by the ACPI specification itself. 56 * 57 ******************************************************************************/ 58 59/* 60 * Values for description table header signatures for tables defined in this 61 * file. Useful because they make it more difficult to inadvertently type in 62 * the wrong signature. 63 */ 64#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */ 65#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */ 66#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ 67#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ 68#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ 69#define ACPI_SIG_IBFT "IBFT" /* i_sCSI Boot Firmware Table */ 70#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 71#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 72#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 73#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ 74#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ 75#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ 76#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ 77#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ 78#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ 79#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ 80#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ 81 82/* 83 * All tables must be byte-packed to match the ACPI specification, since 84 * the tables are provided by the system BIOS. 85 */ 86#pragma pack(1) 87 88/* 89 * Note about bitfields: The u8 type is used for bitfields in ACPI tables. 90 * This is the only type that is even remotely portable. Anything else is not 91 * portable, so do not use any other bitfield types. 92 */ 93 94/******************************************************************************* 95 * 96 * ASF - Alert Standard Format table (Signature "ASF!") 97 * Revision 0x10 98 * 99 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 100 * 101 ******************************************************************************/ 102 103struct acpi_table_asf { 104 struct acpi_table_header header; /* Common ACPI table header */ 105}; 106 107/* ASF subtable header */ 108 109struct acpi_asf_header { 110 u8 type; 111 u8 reserved; 112 u16 length; 113}; 114 115/* Values for Type field above */ 116 117enum acpi_asf_type { 118 ACPI_ASF_TYPE_INFO = 0, 119 ACPI_ASF_TYPE_ALERT = 1, 120 ACPI_ASF_TYPE_CONTROL = 2, 121 ACPI_ASF_TYPE_BOOT = 3, 122 ACPI_ASF_TYPE_ADDRESS = 4, 123 ACPI_ASF_TYPE_RESERVED = 5 124}; 125 126/* 127 * ASF subtables 128 */ 129 130/* 0: ASF Information */ 131 132struct acpi_asf_info { 133 struct acpi_asf_header header; 134 u8 min_reset_value; 135 u8 min_poll_interval; 136 u16 system_id; 137 u32 mfg_id; 138 u8 flags; 139 u8 reserved2[3]; 140}; 141 142/* Masks for Flags field above */ 143 144#define ACPI_ASF_SMBUS_PROTOCOLS (1) 145 146/* 1: ASF Alerts */ 147 148struct acpi_asf_alert { 149 struct acpi_asf_header header; 150 u8 assert_mask; 151 u8 deassert_mask; 152 u8 alerts; 153 u8 data_length; 154}; 155 156struct acpi_asf_alert_data { 157 u8 address; 158 u8 command; 159 u8 mask; 160 u8 value; 161 u8 sensor_type; 162 u8 type; 163 u8 offset; 164 u8 source_type; 165 u8 severity; 166 u8 sensor_number; 167 u8 entity; 168 u8 instance; 169}; 170 171/* 2: ASF Remote Control */ 172 173struct acpi_asf_remote { 174 struct acpi_asf_header header; 175 u8 controls; 176 u8 data_length; 177 u16 reserved2; 178}; 179 180struct acpi_asf_control_data { 181 u8 function; 182 u8 address; 183 u8 command; 184 u8 value; 185}; 186 187/* 3: ASF RMCP Boot Options */ 188 189struct acpi_asf_rmcp { 190 struct acpi_asf_header header; 191 u8 capabilities[7]; 192 u8 completion_code; 193 u32 enterprise_id; 194 u8 command; 195 u16 parameter; 196 u16 boot_options; 197 u16 oem_parameters; 198}; 199 200/* 4: ASF Address */ 201 202struct acpi_asf_address { 203 struct acpi_asf_header header; 204 u8 eprom_address; 205 u8 devices; 206}; 207 208/******************************************************************************* 209 * 210 * BOOT - Simple Boot Flag Table 211 * Version 1 212 * 213 * Conforms to the "Simple Boot Flag Specification", Version 2.1 214 * 215 ******************************************************************************/ 216 217struct acpi_table_boot { 218 struct acpi_table_header header; /* Common ACPI table header */ 219 u8 cmos_index; /* Index in CMOS RAM for the boot register */ 220 u8 reserved[3]; 221}; 222 223/******************************************************************************* 224 * 225 * DBGP - Debug Port table 226 * Version 1 227 * 228 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 229 * 230 ******************************************************************************/ 231 232struct acpi_table_dbgp { 233 struct acpi_table_header header; /* Common ACPI table header */ 234 u8 type; /* 0=full 16550, 1=subset of 16550 */ 235 u8 reserved[3]; 236 struct acpi_generic_address debug_port; 237}; 238 239/******************************************************************************* 240 * 241 * DMAR - DMA Remapping table 242 * Version 1 243 * 244 * Conforms to "Intel Virtualization Technology for Directed I/O", 245 * Version 1.2, Sept. 2008 246 * 247 ******************************************************************************/ 248 249struct acpi_table_dmar { 250 struct acpi_table_header header; /* Common ACPI table header */ 251 u8 width; /* Host Address Width */ 252 u8 flags; 253 u8 reserved[10]; 254}; 255 256/* Masks for Flags field above */ 257 258#define ACPI_DMAR_INTR_REMAP (1) 259 260/* DMAR subtable header */ 261 262struct acpi_dmar_header { 263 u16 type; 264 u16 length; 265}; 266 267/* Values for subtable type in struct acpi_dmar_header */ 268 269enum acpi_dmar_type { 270 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 271 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 272 ACPI_DMAR_TYPE_ATSR = 2, 273 ACPI_DMAR_HARDWARE_AFFINITY = 3, 274 ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */ 275}; 276 277/* DMAR Device Scope structure */ 278 279struct acpi_dmar_device_scope { 280 u8 entry_type; 281 u8 length; 282 u16 reserved; 283 u8 enumeration_id; 284 u8 bus; 285}; 286 287/* Values for entry_type in struct acpi_dmar_device_scope */ 288 289enum acpi_dmar_scope_type { 290 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 291 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 292 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 293 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 294 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 295 ACPI_DMAR_SCOPE_TYPE_RESERVED = 5 /* 5 and greater are reserved */ 296}; 297 298struct acpi_dmar_pci_path { 299 u8 dev; 300 u8 fn; 301}; 302 303/* 304 * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header 305 */ 306 307/* 0: Hardware Unit Definition */ 308 309struct acpi_dmar_hardware_unit { 310 struct acpi_dmar_header header; 311 u8 flags; 312 u8 reserved; 313 u16 segment; 314 u64 address; /* Register Base Address */ 315}; 316 317/* Masks for Flags field above */ 318 319#define ACPI_DMAR_INCLUDE_ALL (1) 320 321/* 1: Reserved Memory Defininition */ 322 323struct acpi_dmar_reserved_memory { 324 struct acpi_dmar_header header; 325 u16 reserved; 326 u16 segment; 327 u64 base_address; /* 4_k aligned base address */ 328 u64 end_address; /* 4_k aligned limit address */ 329}; 330 331/* Masks for Flags field above */ 332 333#define ACPI_DMAR_ALLOW_ALL (1) 334 335/* 2: Root Port ATS Capability Reporting Structure */ 336 337struct acpi_dmar_atsr { 338 struct acpi_dmar_header header; 339 u8 flags; 340 u8 reserved; 341 u16 segment; 342}; 343 344/* Masks for Flags field above */ 345 346#define ACPI_DMAR_ALL_PORTS (1) 347 348/* 3: Remapping Hardware Static Affinity Structure */ 349 350struct acpi_dmar_rhsa { 351 struct acpi_dmar_header header; 352 u32 reserved; 353 u64 base_address; 354 u32 proximity_domain; 355}; 356 357/******************************************************************************* 358 * 359 * HPET - High Precision Event Timer table 360 * Version 1 361 * 362 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", 363 * Version 1.0a, October 2004 364 * 365 ******************************************************************************/ 366 367struct acpi_table_hpet { 368 struct acpi_table_header header; /* Common ACPI table header */ 369 u32 id; /* Hardware ID of event timer block */ 370 struct acpi_generic_address address; /* Address of event timer block */ 371 u8 sequence; /* HPET sequence number */ 372 u16 minimum_tick; /* Main counter min tick, periodic mode */ 373 u8 flags; 374}; 375 376/* Masks for Flags field above */ 377 378#define ACPI_HPET_PAGE_PROTECT_MASK (3) 379 380/* Values for Page Protect flags */ 381 382enum acpi_hpet_page_protect { 383 ACPI_HPET_NO_PAGE_PROTECT = 0, 384 ACPI_HPET_PAGE_PROTECT4 = 1, 385 ACPI_HPET_PAGE_PROTECT64 = 2 386}; 387 388/******************************************************************************* 389 * 390 * IBFT - Boot Firmware Table 391 * Version 1 392 * 393 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b 394 * Specification", Version 1.01, March 1, 2007 395 * 396 * Note: It appears that this table is not intended to appear in the RSDT/XSDT. 397 * Therefore, it is not currently supported by the disassembler. 398 * 399 ******************************************************************************/ 400 401struct acpi_table_ibft { 402 struct acpi_table_header header; /* Common ACPI table header */ 403 u8 reserved[12]; 404}; 405 406/* IBFT common subtable header */ 407 408struct acpi_ibft_header { 409 u8 type; 410 u8 version; 411 u16 length; 412 u8 index; 413 u8 flags; 414}; 415 416/* Values for Type field above */ 417 418enum acpi_ibft_type { 419 ACPI_IBFT_TYPE_NOT_USED = 0, 420 ACPI_IBFT_TYPE_CONTROL = 1, 421 ACPI_IBFT_TYPE_INITIATOR = 2, 422 ACPI_IBFT_TYPE_NIC = 3, 423 ACPI_IBFT_TYPE_TARGET = 4, 424 ACPI_IBFT_TYPE_EXTENSIONS = 5, 425 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 426}; 427 428/* IBFT subtables */ 429 430struct acpi_ibft_control { 431 struct acpi_ibft_header header; 432 u16 extensions; 433 u16 initiator_offset; 434 u16 nic0_offset; 435 u16 target0_offset; 436 u16 nic1_offset; 437 u16 target1_offset; 438}; 439 440struct acpi_ibft_initiator { 441 struct acpi_ibft_header header; 442 u8 sns_server[16]; 443 u8 slp_server[16]; 444 u8 primary_server[16]; 445 u8 secondary_server[16]; 446 u16 name_length; 447 u16 name_offset; 448}; 449 450struct acpi_ibft_nic { 451 struct acpi_ibft_header header; 452 u8 ip_address[16]; 453 u8 subnet_mask_prefix; 454 u8 origin; 455 u8 gateway[16]; 456 u8 primary_dns[16]; 457 u8 secondary_dns[16]; 458 u8 dhcp[16]; 459 u16 vlan; 460 u8 mac_address[6]; 461 u16 pci_address; 462 u16 name_length; 463 u16 name_offset; 464}; 465 466struct acpi_ibft_target { 467 struct acpi_ibft_header header; 468 u8 target_ip_address[16]; 469 u16 target_ip_socket; 470 u8 target_boot_lun[8]; 471 u8 chap_type; 472 u8 nic_association; 473 u16 target_name_length; 474 u16 target_name_offset; 475 u16 chap_name_length; 476 u16 chap_name_offset; 477 u16 chap_secret_length; 478 u16 chap_secret_offset; 479 u16 reverse_chap_name_length; 480 u16 reverse_chap_name_offset; 481 u16 reverse_chap_secret_length; 482 u16 reverse_chap_secret_offset; 483}; 484 485/******************************************************************************* 486 * 487 * IVRS - I/O Virtualization Reporting Structure 488 * Version 1 489 * 490 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 491 * Revision 1.26, February 2009. 492 * 493 ******************************************************************************/ 494 495struct acpi_table_ivrs { 496 struct acpi_table_header header; /* Common ACPI table header */ 497 u32 info; /* Common virtualization info */ 498 u64 reserved; 499}; 500 501/* Values for Info field above */ 502 503#define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 504#define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 505#define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 506 507/* IVRS subtable header */ 508 509struct acpi_ivrs_header { 510 u8 type; /* Subtable type */ 511 u8 flags; 512 u16 length; /* Subtable length */ 513 u16 device_id; /* ID of IOMMU */ 514}; 515 516/* Values for subtable Type above */ 517 518enum acpi_ivrs_type { 519 ACPI_IVRS_TYPE_HARDWARE = 0x10, 520 ACPI_IVRS_TYPE_MEMORY1 = 0x20, 521 ACPI_IVRS_TYPE_MEMORY2 = 0x21, 522 ACPI_IVRS_TYPE_MEMORY3 = 0x22 523}; 524 525/* Masks for Flags field above for IVHD subtable */ 526 527#define ACPI_IVHD_TT_ENABLE (1) 528#define ACPI_IVHD_PASS_PW (1<<1) 529#define ACPI_IVHD_RES_PASS_PW (1<<2) 530#define ACPI_IVHD_ISOC (1<<3) 531#define ACPI_IVHD_IOTLB (1<<4) 532 533/* Masks for Flags field above for IVMD subtable */ 534 535#define ACPI_IVMD_UNITY (1) 536#define ACPI_IVMD_READ (1<<1) 537#define ACPI_IVMD_WRITE (1<<2) 538#define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 539 540/* 541 * IVRS subtables, correspond to Type in struct acpi_ivrs_header 542 */ 543 544/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 545 546struct acpi_ivrs_hardware { 547 struct acpi_ivrs_header header; 548 u16 capability_offset; /* Offset for IOMMU control fields */ 549 u64 base_address; /* IOMMU control registers */ 550 u16 pci_segment_group; 551 u16 info; /* MSI number and unit ID */ 552 u32 reserved; 553}; 554 555/* Masks for Info field above */ 556 557#define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 558#define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_iD */ 559 560/* 561 * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure. 562 * Upper two bits of the Type field are the (encoded) length of the structure. 563 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 564 * are reserved for future use but not defined. 565 */ 566struct acpi_ivrs_de_header { 567 u8 type; 568 u16 id; 569 u8 data_setting; 570}; 571 572/* Length of device entry is in the top two bits of Type field above */ 573 574#define ACPI_IVHD_ENTRY_LENGTH 0xC0 575 576/* Values for device entry Type field above */ 577 578enum acpi_ivrs_device_entry_type { 579 /* 4-byte device entries, all use struct acpi_ivrs_device4 */ 580 581 ACPI_IVRS_TYPE_PAD4 = 0, 582 ACPI_IVRS_TYPE_ALL = 1, 583 ACPI_IVRS_TYPE_SELECT = 2, 584 ACPI_IVRS_TYPE_START = 3, 585 ACPI_IVRS_TYPE_END = 4, 586 587 /* 8-byte device entries */ 588 589 ACPI_IVRS_TYPE_PAD8 = 64, 590 ACPI_IVRS_TYPE_NOT_USED = 65, 591 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */ 592 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */ 593 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */ 594 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */ 595 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses struct acpi_ivrs_device8c */ 596}; 597 598/* Values for Data field above */ 599 600#define ACPI_IVHD_INIT_PASS (1) 601#define ACPI_IVHD_EINT_PASS (1<<1) 602#define ACPI_IVHD_NMI_PASS (1<<2) 603#define ACPI_IVHD_SYSTEM_MGMT (3<<4) 604#define ACPI_IVHD_LINT0_PASS (1<<6) 605#define ACPI_IVHD_LINT1_PASS (1<<7) 606 607/* Types 0-4: 4-byte device entry */ 608 609struct acpi_ivrs_device4 { 610 struct acpi_ivrs_de_header header; 611}; 612 613/* Types 66-67: 8-byte device entry */ 614 615struct acpi_ivrs_device8a { 616 struct acpi_ivrs_de_header header; 617 u8 reserved1; 618 u16 used_id; 619 u8 reserved2; 620}; 621 622/* Types 70-71: 8-byte device entry */ 623 624struct acpi_ivrs_device8b { 625 struct acpi_ivrs_de_header header; 626 u32 extended_data; 627}; 628 629/* Values for extended_data above */ 630 631#define ACPI_IVHD_ATS_DISABLED (1<<31) 632 633/* Type 72: 8-byte device entry */ 634 635struct acpi_ivrs_device8c { 636 struct acpi_ivrs_de_header header; 637 u8 handle; 638 u16 used_id; 639 u8 variety; 640}; 641 642/* Values for Variety field above */ 643 644#define ACPI_IVHD_IOAPIC 1 645#define ACPI_IVHD_HPET 2 646 647/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 648 649struct acpi_ivrs_memory { 650 struct acpi_ivrs_header header; 651 u16 aux_data; 652 u64 reserved; 653 u64 start_address; 654 u64 memory_length; 655}; 656 657/******************************************************************************* 658 * 659 * MCFG - PCI Memory Mapped Configuration table and sub-table 660 * Version 1 661 * 662 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 663 * 664 ******************************************************************************/ 665 666struct acpi_table_mcfg { 667 struct acpi_table_header header; /* Common ACPI table header */ 668 u8 reserved[8]; 669}; 670 671/* Subtable */ 672 673struct acpi_mcfg_allocation { 674 u64 address; /* Base address, processor-relative */ 675 u16 pci_segment; /* PCI segment group number */ 676 u8 start_bus_number; /* Starting PCI Bus number */ 677 u8 end_bus_number; /* Final PCI Bus number */ 678 u32 reserved; 679}; 680 681/******************************************************************************* 682 * 683 * MCHI - Management Controller Host Interface Table 684 * Version 1 685 * 686 * Conforms to "Management Component Transport Protocol (MCTP) Host 687 * Interface Specification", Revision 1.0.0a, October 13, 2009 688 * 689 ******************************************************************************/ 690 691struct acpi_table_mchi { 692 struct acpi_table_header header; /* Common ACPI table header */ 693 u8 interface_type; 694 u8 protocol; 695 u64 protocol_data; 696 u8 interrupt_type; 697 u8 gpe; 698 u8 pci_device_flag; 699 u32 global_interrupt; 700 struct acpi_generic_address control_register; 701 u8 pci_segment; 702 u8 pci_bus; 703 u8 pci_device; 704 u8 pci_function; 705}; 706 707/******************************************************************************* 708 * 709 * SPCR - Serial Port Console Redirection table 710 * Version 1 711 * 712 * Conforms to "Serial Port Console Redirection Table", 713 * Version 1.00, January 11, 2002 714 * 715 ******************************************************************************/ 716 717struct acpi_table_spcr { 718 struct acpi_table_header header; /* Common ACPI table header */ 719 u8 interface_type; /* 0=full 16550, 1=subset of 16550 */ 720 u8 reserved[3]; 721 struct acpi_generic_address serial_port; 722 u8 interrupt_type; 723 u8 pc_interrupt; 724 u32 interrupt; 725 u8 baud_rate; 726 u8 parity; 727 u8 stop_bits; 728 u8 flow_control; 729 u8 terminal_type; 730 u8 reserved1; 731 u16 pci_device_id; 732 u16 pci_vendor_id; 733 u8 pci_bus; 734 u8 pci_device; 735 u8 pci_function; 736 u32 pci_flags; 737 u8 pci_segment; 738 u32 reserved2; 739}; 740 741/* Masks for pci_flags field above */ 742 743#define ACPI_SPCR_DO_NOT_DISABLE (1) 744 745/******************************************************************************* 746 * 747 * SPMI - Server Platform Management Interface table 748 * Version 5 749 * 750 * Conforms to "Intelligent Platform Management Interface Specification 751 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with 752 * June 12, 2009 markup. 753 * 754 ******************************************************************************/ 755 756struct acpi_table_spmi { 757 struct acpi_table_header header; /* Common ACPI table header */ 758 u8 interface_type; 759 u8 reserved; /* Must be 1 */ 760 u16 spec_revision; /* Version of IPMI */ 761 u8 interrupt_type; 762 u8 gpe_number; /* GPE assigned */ 763 u8 reserved1; 764 u8 pci_device_flag; 765 u32 interrupt; 766 struct acpi_generic_address ipmi_register; 767 u8 pci_segment; 768 u8 pci_bus; 769 u8 pci_device; 770 u8 pci_function; 771 u8 reserved2; 772}; 773 774/* Values for interface_type above */ 775 776enum acpi_spmi_interface_types { 777 ACPI_SPMI_NOT_USED = 0, 778 ACPI_SPMI_KEYBOARD = 1, 779 ACPI_SPMI_SMI = 2, 780 ACPI_SPMI_BLOCK_TRANSFER = 3, 781 ACPI_SPMI_SMBUS = 4, 782 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ 783}; 784 785/******************************************************************************* 786 * 787 * TCPA - Trusted Computing Platform Alliance table 788 * Version 1 789 * 790 * Conforms to "TCG PC Specific Implementation Specification", 791 * Version 1.1, August 18, 2003 792 * 793 ******************************************************************************/ 794 795struct acpi_table_tcpa { 796 struct acpi_table_header header; /* Common ACPI table header */ 797 u16 reserved; 798 u32 max_log_length; /* Maximum length for the event log area */ 799 u64 log_address; /* Address of the event log area */ 800}; 801 802/******************************************************************************* 803 * 804 * UEFI - UEFI Boot optimization Table 805 * Version 1 806 * 807 * Conforms to "Unified Extensible Firmware Interface Specification", 808 * Version 2.3, May 8, 2009 809 * 810 ******************************************************************************/ 811 812struct acpi_table_uefi { 813 struct acpi_table_header header; /* Common ACPI table header */ 814 u8 identifier[16]; /* UUID identifier */ 815 u16 data_offset; /* Offset of remaining data in table */ 816}; 817 818/******************************************************************************* 819 * 820 * WAET - Windows ACPI Emulated devices Table 821 * Version 1 822 * 823 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 824 * 825 ******************************************************************************/ 826 827struct acpi_table_waet { 828 struct acpi_table_header header; /* Common ACPI table header */ 829 u32 flags; 830}; 831 832/* Masks for Flags field above */ 833 834#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ 835#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ 836 837/******************************************************************************* 838 * 839 * WDAT - Watchdog Action Table 840 * Version 1 841 * 842 * Conforms to "Hardware Watchdog Timers Design Specification", 843 * Copyright 2006 Microsoft Corporation. 844 * 845 ******************************************************************************/ 846 847struct acpi_table_wdat { 848 struct acpi_table_header header; /* Common ACPI table header */ 849 u32 header_length; /* Watchdog Header Length */ 850 u16 pci_segment; /* PCI Segment number */ 851 u8 pci_bus; /* PCI Bus number */ 852 u8 pci_device; /* PCI Device number */ 853 u8 pci_function; /* PCI Function number */ 854 u8 reserved[3]; 855 u32 timer_period; /* Period of one timer count (msec) */ 856 u32 max_count; /* Maximum counter value supported */ 857 u32 min_count; /* Minimum counter value */ 858 u8 flags; 859 u8 reserved2[3]; 860 u32 entries; /* Number of watchdog entries that follow */ 861}; 862 863/* Masks for Flags field above */ 864 865#define ACPI_WDAT_ENABLED (1) 866#define ACPI_WDAT_STOPPED 0x80 867 868/* WDAT Instruction Entries (actions) */ 869 870struct acpi_wdat_entry { 871 u8 action; 872 u8 instruction; 873 u16 reserved; 874 struct acpi_generic_address register_region; 875 u32 value; /* Value used with Read/Write register */ 876 u32 mask; /* Bitmask required for this register instruction */ 877}; 878 879/* Values for Action field above */ 880 881enum acpi_wdat_actions { 882 ACPI_WDAT_RESET = 1, 883 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, 884 ACPI_WDAT_GET_COUNTDOWN = 5, 885 ACPI_WDAT_SET_COUNTDOWN = 6, 886 ACPI_WDAT_GET_RUNNING_STATE = 8, 887 ACPI_WDAT_SET_RUNNING_STATE = 9, 888 ACPI_WDAT_GET_STOPPED_STATE = 10, 889 ACPI_WDAT_SET_STOPPED_STATE = 11, 890 ACPI_WDAT_GET_REBOOT = 16, 891 ACPI_WDAT_SET_REBOOT = 17, 892 ACPI_WDAT_GET_SHUTDOWN = 18, 893 ACPI_WDAT_SET_SHUTDOWN = 19, 894 ACPI_WDAT_GET_STATUS = 32, 895 ACPI_WDAT_SET_STATUS = 33, 896 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ 897}; 898 899/* Values for Instruction field above */ 900 901enum acpi_wdat_instructions { 902 ACPI_WDAT_READ_VALUE = 0, 903 ACPI_WDAT_READ_COUNTDOWN = 1, 904 ACPI_WDAT_WRITE_VALUE = 2, 905 ACPI_WDAT_WRITE_COUNTDOWN = 3, 906 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ 907 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ 908}; 909 910/******************************************************************************* 911 * 912 * WDRT - Watchdog Resource Table 913 * Version 1 914 * 915 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", 916 * Version 1.01, August 28, 2006 917 * 918 ******************************************************************************/ 919 920struct acpi_table_wdrt { 921 struct acpi_table_header header; /* Common ACPI table header */ 922 struct acpi_generic_address control_register; 923 struct acpi_generic_address count_register; 924 u16 pci_device_id; 925 u16 pci_vendor_id; 926 u8 pci_bus; /* PCI Bus number */ 927 u8 pci_device; /* PCI Device number */ 928 u8 pci_function; /* PCI Function number */ 929 u8 pci_segment; /* PCI Segment number */ 930 u16 max_count; /* Maximum counter value supported */ 931 u8 units; 932}; 933 934/* Reset to default packing */ 935 936#pragma pack() 937 938#endif /* __ACTBL2_H__ */ 939