blob: 1b2b356486d1637651607ae01a76e0917e7d7539 [file] [log] [blame]
Bob Moorea8357b02010-01-22 19:07:36 +08001/******************************************************************************
2 *
Bob Moore5cf4d732011-03-18 09:49:41 +08003 * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec)
Bob Moorea8357b02010-01-22 19:07:36 +08004 *
5 *****************************************************************************/
6
7/*
Bob Moore75e73862012-07-12 09:46:46 +08008 * Copyright (C) 2000 - 2012, Intel Corp.
Bob Moorea8357b02010-01-22 19:07:36 +08009 * 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
Bob Mooreb24aad42009-07-24 13:30:17 +080044#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/*
Bob Moore6e2d5eb2009-07-27 10:53:00 +080060 * 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.
Bob Mooreb24aad42009-07-24 13:30:17 +080063 */
64#define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
65#define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
Bob Moore4e2f9c22012-08-17 11:15:10 +080066#define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
67#define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
Bob Mooreb24aad42009-07-24 13:30:17 +080068#define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
69#define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
70#define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
Bob Mooreba494be2012-07-12 09:40:10 +080071#define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
Bob Moore6e2d5eb2009-07-27 10:53:00 +080072#define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */
Bob Mooreb24aad42009-07-24 13:30:17 +080073#define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */
Bob Moore0e264f02010-03-03 16:30:35 +080074#define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */
Bob Mooreb24aad42009-07-24 13:30:17 +080075#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
76#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
77#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
78#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
79#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
Bob Moore6e2d5eb2009-07-27 10:53:00 +080080#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
Bob Mooreb24aad42009-07-24 13:30:17 +080081#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
Bob Moore9d8b5e72010-07-06 09:58:11 +080082#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
Bob Mooreb24aad42009-07-24 13:30:17 +080083#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
84
Bob Moore4461cf52010-05-31 09:22:12 +080085#ifdef ACPI_UNDEFINED_TABLES
86/*
87 * These tables have been seen in the field, but no definition has been found
88 */
89#define ACPI_SIG_ATKG "ATKG"
90#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
91#define ACPI_SIG_IEIT "IEIT"
92#endif
93
Bob Mooreb24aad42009-07-24 13:30:17 +080094/*
95 * All tables must be byte-packed to match the ACPI specification, since
96 * the tables are provided by the system BIOS.
97 */
98#pragma pack(1)
99
100/*
Bob Moorebe030a52012-08-17 13:07:54 +0800101 * Note: C bitfields are not used for this reason:
102 *
103 * "Bitfields are great and easy to read, but unfortunately the C language
104 * does not specify the layout of bitfields in memory, which means they are
105 * essentially useless for dealing with packed data in on-disk formats or
106 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
107 * this decision was a design error in C. Ritchie could have picked an order
108 * and stuck with it." Norman Ramsey.
109 * See http://stackoverflow.com/a/1053662/41661
Bob Mooreb24aad42009-07-24 13:30:17 +0800110 */
111
112/*******************************************************************************
113 *
114 * ASF - Alert Standard Format table (Signature "ASF!")
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800115 * Revision 0x10
Bob Mooreb24aad42009-07-24 13:30:17 +0800116 *
117 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
118 *
119 ******************************************************************************/
120
121struct acpi_table_asf {
122 struct acpi_table_header header; /* Common ACPI table header */
123};
124
125/* ASF subtable header */
126
127struct acpi_asf_header {
128 u8 type;
129 u8 reserved;
130 u16 length;
131};
132
133/* Values for Type field above */
134
135enum acpi_asf_type {
136 ACPI_ASF_TYPE_INFO = 0,
137 ACPI_ASF_TYPE_ALERT = 1,
138 ACPI_ASF_TYPE_CONTROL = 2,
139 ACPI_ASF_TYPE_BOOT = 3,
140 ACPI_ASF_TYPE_ADDRESS = 4,
141 ACPI_ASF_TYPE_RESERVED = 5
142};
143
144/*
145 * ASF subtables
146 */
147
148/* 0: ASF Information */
149
150struct acpi_asf_info {
151 struct acpi_asf_header header;
152 u8 min_reset_value;
153 u8 min_poll_interval;
154 u16 system_id;
155 u32 mfg_id;
156 u8 flags;
157 u8 reserved2[3];
158};
159
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800160/* Masks for Flags field above */
161
162#define ACPI_ASF_SMBUS_PROTOCOLS (1)
163
Bob Mooreb24aad42009-07-24 13:30:17 +0800164/* 1: ASF Alerts */
165
166struct acpi_asf_alert {
167 struct acpi_asf_header header;
168 u8 assert_mask;
169 u8 deassert_mask;
170 u8 alerts;
171 u8 data_length;
172};
173
174struct acpi_asf_alert_data {
175 u8 address;
176 u8 command;
177 u8 mask;
178 u8 value;
179 u8 sensor_type;
180 u8 type;
181 u8 offset;
182 u8 source_type;
183 u8 severity;
184 u8 sensor_number;
185 u8 entity;
186 u8 instance;
187};
188
189/* 2: ASF Remote Control */
190
191struct acpi_asf_remote {
192 struct acpi_asf_header header;
193 u8 controls;
194 u8 data_length;
195 u16 reserved2;
196};
197
198struct acpi_asf_control_data {
199 u8 function;
200 u8 address;
201 u8 command;
202 u8 value;
203};
204
205/* 3: ASF RMCP Boot Options */
206
207struct acpi_asf_rmcp {
208 struct acpi_asf_header header;
209 u8 capabilities[7];
210 u8 completion_code;
211 u32 enterprise_id;
212 u8 command;
213 u16 parameter;
214 u16 boot_options;
215 u16 oem_parameters;
216};
217
218/* 4: ASF Address */
219
220struct acpi_asf_address {
221 struct acpi_asf_header header;
222 u8 eprom_address;
223 u8 devices;
224};
225
226/*******************************************************************************
227 *
228 * BOOT - Simple Boot Flag Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800229 * Version 1
230 *
231 * Conforms to the "Simple Boot Flag Specification", Version 2.1
Bob Mooreb24aad42009-07-24 13:30:17 +0800232 *
233 ******************************************************************************/
234
235struct acpi_table_boot {
236 struct acpi_table_header header; /* Common ACPI table header */
237 u8 cmos_index; /* Index in CMOS RAM for the boot register */
238 u8 reserved[3];
239};
240
241/*******************************************************************************
242 *
Bob Moore4e2f9c22012-08-17 11:15:10 +0800243 * CSRT - Core System Resource Table
244 * Version 0
245 *
246 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
247 *
248 ******************************************************************************/
249
250struct acpi_table_csrt {
251 struct acpi_table_header header; /* Common ACPI table header */
252};
253
254/* Resource Group subtable */
255
256struct acpi_csrt_group {
257 u32 length;
258 u32 vendor_id;
259 u32 subvendor_id;
260 u16 device_id;
261 u16 subdevice_id;
262 u16 revision;
263 u16 reserved;
264 u32 info_length;
265
266 /* Shared data (length = info_length) immediately follows */
267};
268
269/* Resource Descriptor subtable */
270
271struct acpi_csrt_descriptor {
272 u32 length;
273 u16 type;
274 u16 subtype;
275 u32 uid;
276
277 /* Resource-specific information immediately follows */
278};
279
280/* Resource Types */
281
282#define ACPI_CSRT_TYPE_INTERRUPT 0x0001
283#define ACPI_CSRT_TYPE_TIMER 0x0002
284#define ACPI_CSRT_TYPE_DMA 0x0003
285
286/* Resource Subtypes */
287
288#define ACPI_CSRT_XRUPT_LINE 0x0000
289#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
290#define ACPI_CSRT_TIMER 0x0000
291#define ACPI_CSRT_DMA_CHANNEL 0x0000
292#define ACPI_CSRT_DMA_CONTROLLER 0x0001
293
294/*******************************************************************************
295 *
296 * DBG2 - Debug Port Table 2
297 * Version 0 (Both main table and subtables)
298 *
299 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012.
300 *
301 ******************************************************************************/
302
303struct acpi_table_dbg2 {
304 struct acpi_table_header header; /* Common ACPI table header */
305 u32 info_offset;
306 u32 info_count;
307};
308
309/* Debug Device Information Subtable */
310
311struct acpi_dbg2_device {
312 u8 revision;
313 u16 length;
314 u8 register_count; /* Number of base_address registers */
315 u16 namepath_length;
316 u16 namepath_offset;
317 u16 oem_data_length;
318 u16 oem_data_offset;
319 u16 port_type;
320 u16 port_subtype;
321 u16 reserved;
322 u16 base_address_offset;
323 u16 address_size_offset;
324 /*
325 * Data that follows:
326 * base_address (required) - Each in 12-byte Generic Address Structure format.
327 * address_size (required) - Array of u32 sizes corresponding to each base_address register.
328 * Namepath (required) - Null terminated string. Single dot if not supported.
329 * oem_data (optional) - Length is oem_data_length.
330 */
331};
332
333/* Types for port_type field above */
334
335#define ACPI_DBG2_SERIAL_PORT 0x8000
336#define ACPI_DBG2_1394_PORT 0x8001
337#define ACPI_DBG2_USB_PORT 0x8002
338#define ACPI_DBG2_NET_PORT 0x8003
339
340/* Subtypes for port_subtype field above */
341
342#define ACPI_DBG2_16550_COMPATIBLE 0x0000
343#define ACPI_DBG2_16550_SUBSET 0x0001
344
345#define ACPI_DBG2_1394_STANDARD 0x0000
346
347#define ACPI_DBG2_USB_XHCI 0x0000
348#define ACPI_DBG2_USB_EHCI 0x0001
349
350/*******************************************************************************
351 *
Bob Mooreb24aad42009-07-24 13:30:17 +0800352 * DBGP - Debug Port table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800353 * Version 1
354 *
355 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
Bob Mooreb24aad42009-07-24 13:30:17 +0800356 *
357 ******************************************************************************/
358
359struct acpi_table_dbgp {
360 struct acpi_table_header header; /* Common ACPI table header */
361 u8 type; /* 0=full 16550, 1=subset of 16550 */
362 u8 reserved[3];
363 struct acpi_generic_address debug_port;
364};
365
366/*******************************************************************************
367 *
368 * DMAR - DMA Remapping table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800369 * Version 1
370 *
371 * Conforms to "Intel Virtualization Technology for Directed I/O",
372 * Version 1.2, Sept. 2008
Bob Mooreb24aad42009-07-24 13:30:17 +0800373 *
374 ******************************************************************************/
375
376struct acpi_table_dmar {
377 struct acpi_table_header header; /* Common ACPI table header */
378 u8 width; /* Host Address Width */
379 u8 flags;
380 u8 reserved[10];
381};
382
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800383/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800384
385#define ACPI_DMAR_INTR_REMAP (1)
386
387/* DMAR subtable header */
388
389struct acpi_dmar_header {
390 u16 type;
391 u16 length;
392};
393
394/* Values for subtable type in struct acpi_dmar_header */
395
396enum acpi_dmar_type {
397 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
398 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
399 ACPI_DMAR_TYPE_ATSR = 2,
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800400 ACPI_DMAR_HARDWARE_AFFINITY = 3,
401 ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */
Bob Mooreb24aad42009-07-24 13:30:17 +0800402};
403
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800404/* DMAR Device Scope structure */
405
Bob Mooreb24aad42009-07-24 13:30:17 +0800406struct acpi_dmar_device_scope {
407 u8 entry_type;
408 u8 length;
409 u16 reserved;
410 u8 enumeration_id;
411 u8 bus;
412};
413
414/* Values for entry_type in struct acpi_dmar_device_scope */
415
416enum acpi_dmar_scope_type {
417 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
418 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
419 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
420 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
421 ACPI_DMAR_SCOPE_TYPE_HPET = 4,
422 ACPI_DMAR_SCOPE_TYPE_RESERVED = 5 /* 5 and greater are reserved */
423};
424
425struct acpi_dmar_pci_path {
426 u8 dev;
427 u8 fn;
428};
429
430/*
431 * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
432 */
433
434/* 0: Hardware Unit Definition */
435
436struct acpi_dmar_hardware_unit {
437 struct acpi_dmar_header header;
438 u8 flags;
439 u8 reserved;
440 u16 segment;
441 u64 address; /* Register Base Address */
442};
443
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800444/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800445
446#define ACPI_DMAR_INCLUDE_ALL (1)
447
448/* 1: Reserved Memory Defininition */
449
450struct acpi_dmar_reserved_memory {
451 struct acpi_dmar_header header;
452 u16 reserved;
453 u16 segment;
Bob Mooreba494be2012-07-12 09:40:10 +0800454 u64 base_address; /* 4K aligned base address */
455 u64 end_address; /* 4K aligned limit address */
Bob Mooreb24aad42009-07-24 13:30:17 +0800456};
457
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800458/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800459
460#define ACPI_DMAR_ALLOW_ALL (1)
461
462/* 2: Root Port ATS Capability Reporting Structure */
463
464struct acpi_dmar_atsr {
465 struct acpi_dmar_header header;
466 u8 flags;
467 u8 reserved;
468 u16 segment;
469};
470
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800471/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800472
473#define ACPI_DMAR_ALL_PORTS (1)
474
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800475/* 3: Remapping Hardware Static Affinity Structure */
476
477struct acpi_dmar_rhsa {
478 struct acpi_dmar_header header;
479 u32 reserved;
480 u64 base_address;
481 u32 proximity_domain;
482};
483
Bob Mooreb24aad42009-07-24 13:30:17 +0800484/*******************************************************************************
485 *
486 * HPET - High Precision Event Timer table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800487 * Version 1
488 *
489 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
490 * Version 1.0a, October 2004
Bob Mooreb24aad42009-07-24 13:30:17 +0800491 *
492 ******************************************************************************/
493
494struct acpi_table_hpet {
495 struct acpi_table_header header; /* Common ACPI table header */
496 u32 id; /* Hardware ID of event timer block */
497 struct acpi_generic_address address; /* Address of event timer block */
498 u8 sequence; /* HPET sequence number */
499 u16 minimum_tick; /* Main counter min tick, periodic mode */
500 u8 flags;
501};
502
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800503/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800504
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800505#define ACPI_HPET_PAGE_PROTECT_MASK (3)
Bob Mooreb24aad42009-07-24 13:30:17 +0800506
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800507/* Values for Page Protect flags */
508
509enum acpi_hpet_page_protect {
510 ACPI_HPET_NO_PAGE_PROTECT = 0,
511 ACPI_HPET_PAGE_PROTECT4 = 1,
512 ACPI_HPET_PAGE_PROTECT64 = 2
513};
Bob Mooreb24aad42009-07-24 13:30:17 +0800514
515/*******************************************************************************
516 *
517 * IBFT - Boot Firmware Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800518 * Version 1
519 *
520 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
521 * Specification", Version 1.01, March 1, 2007
522 *
523 * Note: It appears that this table is not intended to appear in the RSDT/XSDT.
524 * Therefore, it is not currently supported by the disassembler.
Bob Mooreb24aad42009-07-24 13:30:17 +0800525 *
526 ******************************************************************************/
527
528struct acpi_table_ibft {
529 struct acpi_table_header header; /* Common ACPI table header */
530 u8 reserved[12];
531};
532
533/* IBFT common subtable header */
534
535struct acpi_ibft_header {
536 u8 type;
537 u8 version;
538 u16 length;
539 u8 index;
540 u8 flags;
541};
542
543/* Values for Type field above */
544
545enum acpi_ibft_type {
546 ACPI_IBFT_TYPE_NOT_USED = 0,
547 ACPI_IBFT_TYPE_CONTROL = 1,
548 ACPI_IBFT_TYPE_INITIATOR = 2,
549 ACPI_IBFT_TYPE_NIC = 3,
550 ACPI_IBFT_TYPE_TARGET = 4,
551 ACPI_IBFT_TYPE_EXTENSIONS = 5,
552 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */
553};
554
555/* IBFT subtables */
556
557struct acpi_ibft_control {
558 struct acpi_ibft_header header;
559 u16 extensions;
560 u16 initiator_offset;
561 u16 nic0_offset;
562 u16 target0_offset;
563 u16 nic1_offset;
564 u16 target1_offset;
565};
566
567struct acpi_ibft_initiator {
568 struct acpi_ibft_header header;
569 u8 sns_server[16];
570 u8 slp_server[16];
571 u8 primary_server[16];
572 u8 secondary_server[16];
573 u16 name_length;
574 u16 name_offset;
575};
576
577struct acpi_ibft_nic {
578 struct acpi_ibft_header header;
579 u8 ip_address[16];
580 u8 subnet_mask_prefix;
581 u8 origin;
582 u8 gateway[16];
583 u8 primary_dns[16];
584 u8 secondary_dns[16];
585 u8 dhcp[16];
586 u16 vlan;
587 u8 mac_address[6];
588 u16 pci_address;
589 u16 name_length;
590 u16 name_offset;
591};
592
593struct acpi_ibft_target {
594 struct acpi_ibft_header header;
595 u8 target_ip_address[16];
596 u16 target_ip_socket;
597 u8 target_boot_lun[8];
598 u8 chap_type;
599 u8 nic_association;
600 u16 target_name_length;
601 u16 target_name_offset;
602 u16 chap_name_length;
603 u16 chap_name_offset;
604 u16 chap_secret_length;
605 u16 chap_secret_offset;
606 u16 reverse_chap_name_length;
607 u16 reverse_chap_name_offset;
608 u16 reverse_chap_secret_length;
609 u16 reverse_chap_secret_offset;
610};
611
612/*******************************************************************************
613 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800614 * IVRS - I/O Virtualization Reporting Structure
615 * Version 1
616 *
617 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification",
618 * Revision 1.26, February 2009.
619 *
620 ******************************************************************************/
621
622struct acpi_table_ivrs {
623 struct acpi_table_header header; /* Common ACPI table header */
624 u32 info; /* Common virtualization info */
625 u64 reserved;
626};
627
628/* Values for Info field above */
629
630#define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */
631#define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */
632#define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */
633
634/* IVRS subtable header */
635
636struct acpi_ivrs_header {
637 u8 type; /* Subtable type */
638 u8 flags;
639 u16 length; /* Subtable length */
640 u16 device_id; /* ID of IOMMU */
641};
642
643/* Values for subtable Type above */
644
645enum acpi_ivrs_type {
646 ACPI_IVRS_TYPE_HARDWARE = 0x10,
647 ACPI_IVRS_TYPE_MEMORY1 = 0x20,
648 ACPI_IVRS_TYPE_MEMORY2 = 0x21,
649 ACPI_IVRS_TYPE_MEMORY3 = 0x22
650};
651
652/* Masks for Flags field above for IVHD subtable */
653
654#define ACPI_IVHD_TT_ENABLE (1)
655#define ACPI_IVHD_PASS_PW (1<<1)
656#define ACPI_IVHD_RES_PASS_PW (1<<2)
657#define ACPI_IVHD_ISOC (1<<3)
658#define ACPI_IVHD_IOTLB (1<<4)
659
660/* Masks for Flags field above for IVMD subtable */
661
662#define ACPI_IVMD_UNITY (1)
663#define ACPI_IVMD_READ (1<<1)
664#define ACPI_IVMD_WRITE (1<<2)
665#define ACPI_IVMD_EXCLUSION_RANGE (1<<3)
666
667/*
668 * IVRS subtables, correspond to Type in struct acpi_ivrs_header
669 */
670
671/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */
672
673struct acpi_ivrs_hardware {
674 struct acpi_ivrs_header header;
675 u16 capability_offset; /* Offset for IOMMU control fields */
676 u64 base_address; /* IOMMU control registers */
677 u16 pci_segment_group;
678 u16 info; /* MSI number and unit ID */
679 u32 reserved;
680};
681
682/* Masks for Info field above */
683
684#define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */
Bob Mooreba494be2012-07-12 09:40:10 +0800685#define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800686
687/*
688 * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure.
689 * Upper two bits of the Type field are the (encoded) length of the structure.
690 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries
691 * are reserved for future use but not defined.
692 */
693struct acpi_ivrs_de_header {
694 u8 type;
695 u16 id;
696 u8 data_setting;
697};
698
699/* Length of device entry is in the top two bits of Type field above */
700
701#define ACPI_IVHD_ENTRY_LENGTH 0xC0
702
703/* Values for device entry Type field above */
704
705enum acpi_ivrs_device_entry_type {
706 /* 4-byte device entries, all use struct acpi_ivrs_device4 */
707
708 ACPI_IVRS_TYPE_PAD4 = 0,
709 ACPI_IVRS_TYPE_ALL = 1,
710 ACPI_IVRS_TYPE_SELECT = 2,
711 ACPI_IVRS_TYPE_START = 3,
712 ACPI_IVRS_TYPE_END = 4,
713
714 /* 8-byte device entries */
715
716 ACPI_IVRS_TYPE_PAD8 = 64,
717 ACPI_IVRS_TYPE_NOT_USED = 65,
718 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */
719 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */
720 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */
721 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */
722 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses struct acpi_ivrs_device8c */
723};
724
725/* Values for Data field above */
726
727#define ACPI_IVHD_INIT_PASS (1)
728#define ACPI_IVHD_EINT_PASS (1<<1)
729#define ACPI_IVHD_NMI_PASS (1<<2)
730#define ACPI_IVHD_SYSTEM_MGMT (3<<4)
731#define ACPI_IVHD_LINT0_PASS (1<<6)
732#define ACPI_IVHD_LINT1_PASS (1<<7)
733
734/* Types 0-4: 4-byte device entry */
735
736struct acpi_ivrs_device4 {
737 struct acpi_ivrs_de_header header;
738};
739
740/* Types 66-67: 8-byte device entry */
741
742struct acpi_ivrs_device8a {
743 struct acpi_ivrs_de_header header;
744 u8 reserved1;
745 u16 used_id;
746 u8 reserved2;
747};
748
749/* Types 70-71: 8-byte device entry */
750
751struct acpi_ivrs_device8b {
752 struct acpi_ivrs_de_header header;
753 u32 extended_data;
754};
755
756/* Values for extended_data above */
757
758#define ACPI_IVHD_ATS_DISABLED (1<<31)
759
760/* Type 72: 8-byte device entry */
761
762struct acpi_ivrs_device8c {
763 struct acpi_ivrs_de_header header;
764 u8 handle;
765 u16 used_id;
766 u8 variety;
767};
768
769/* Values for Variety field above */
770
771#define ACPI_IVHD_IOAPIC 1
772#define ACPI_IVHD_HPET 2
773
774/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */
775
776struct acpi_ivrs_memory {
777 struct acpi_ivrs_header header;
778 u16 aux_data;
779 u64 reserved;
780 u64 start_address;
781 u64 memory_length;
782};
783
784/*******************************************************************************
785 *
Bob Mooreb24aad42009-07-24 13:30:17 +0800786 * MCFG - PCI Memory Mapped Configuration table and sub-table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800787 * Version 1
788 *
789 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
Bob Mooreb24aad42009-07-24 13:30:17 +0800790 *
791 ******************************************************************************/
792
793struct acpi_table_mcfg {
794 struct acpi_table_header header; /* Common ACPI table header */
795 u8 reserved[8];
796};
797
798/* Subtable */
799
800struct acpi_mcfg_allocation {
801 u64 address; /* Base address, processor-relative */
802 u16 pci_segment; /* PCI segment group number */
803 u8 start_bus_number; /* Starting PCI Bus number */
804 u8 end_bus_number; /* Final PCI Bus number */
805 u32 reserved;
806};
807
808/*******************************************************************************
809 *
Bob Moore0e264f02010-03-03 16:30:35 +0800810 * MCHI - Management Controller Host Interface Table
811 * Version 1
812 *
813 * Conforms to "Management Component Transport Protocol (MCTP) Host
814 * Interface Specification", Revision 1.0.0a, October 13, 2009
815 *
816 ******************************************************************************/
817
818struct acpi_table_mchi {
819 struct acpi_table_header header; /* Common ACPI table header */
820 u8 interface_type;
821 u8 protocol;
822 u64 protocol_data;
823 u8 interrupt_type;
824 u8 gpe;
825 u8 pci_device_flag;
826 u32 global_interrupt;
827 struct acpi_generic_address control_register;
828 u8 pci_segment;
829 u8 pci_bus;
830 u8 pci_device;
831 u8 pci_function;
832};
833
834/*******************************************************************************
835 *
Bob Moore5cf4d732011-03-18 09:49:41 +0800836 * SLIC - Software Licensing Description Table
837 * Version 1
838 *
839 * Conforms to "OEM Activation 2.0 for Windows Vista Operating Systems",
840 * Copyright 2006
841 *
842 ******************************************************************************/
843
844/* Basic SLIC table is only the common ACPI header */
845
846struct acpi_table_slic {
847 struct acpi_table_header header; /* Common ACPI table header */
848};
849
850/* Common SLIC subtable header */
851
852struct acpi_slic_header {
853 u32 type;
854 u32 length;
855};
856
857/* Values for Type field above */
858
859enum acpi_slic_type {
860 ACPI_SLIC_TYPE_PUBLIC_KEY = 0,
861 ACPI_SLIC_TYPE_WINDOWS_MARKER = 1,
862 ACPI_SLIC_TYPE_RESERVED = 2 /* 2 and greater are reserved */
863};
864
865/*
866 * SLIC Sub-tables, correspond to Type in struct acpi_slic_header
867 */
868
869/* 0: Public Key Structure */
870
871struct acpi_slic_key {
872 struct acpi_slic_header header;
873 u8 key_type;
874 u8 version;
875 u16 reserved;
876 u32 algorithm;
877 char magic[4];
878 u32 bit_length;
879 u32 exponent;
880 u8 modulus[128];
881};
882
883/* 1: Windows Marker Structure */
884
885struct acpi_slic_marker {
886 struct acpi_slic_header header;
887 u32 version;
888 char oem_id[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */
889 char oem_table_id[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */
890 char windows_flag[8];
891 u32 slic_version;
892 u8 reserved[16];
893 u8 signature[128];
894};
895
896/*******************************************************************************
897 *
Bob Mooreb24aad42009-07-24 13:30:17 +0800898 * SPCR - Serial Port Console Redirection table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800899 * Version 1
900 *
901 * Conforms to "Serial Port Console Redirection Table",
902 * Version 1.00, January 11, 2002
Bob Mooreb24aad42009-07-24 13:30:17 +0800903 *
904 ******************************************************************************/
905
906struct acpi_table_spcr {
907 struct acpi_table_header header; /* Common ACPI table header */
908 u8 interface_type; /* 0=full 16550, 1=subset of 16550 */
909 u8 reserved[3];
910 struct acpi_generic_address serial_port;
911 u8 interrupt_type;
912 u8 pc_interrupt;
913 u32 interrupt;
914 u8 baud_rate;
915 u8 parity;
916 u8 stop_bits;
917 u8 flow_control;
918 u8 terminal_type;
919 u8 reserved1;
920 u16 pci_device_id;
921 u16 pci_vendor_id;
922 u8 pci_bus;
923 u8 pci_device;
924 u8 pci_function;
925 u32 pci_flags;
926 u8 pci_segment;
927 u32 reserved2;
928};
929
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800930/* Masks for pci_flags field above */
931
932#define ACPI_SPCR_DO_NOT_DISABLE (1)
933
Bob Mooreb24aad42009-07-24 13:30:17 +0800934/*******************************************************************************
935 *
936 * SPMI - Server Platform Management Interface table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800937 * Version 5
938 *
939 * Conforms to "Intelligent Platform Management Interface Specification
940 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with
941 * June 12, 2009 markup.
Bob Mooreb24aad42009-07-24 13:30:17 +0800942 *
943 ******************************************************************************/
944
945struct acpi_table_spmi {
946 struct acpi_table_header header; /* Common ACPI table header */
Bob Mooreb24aad42009-07-24 13:30:17 +0800947 u8 interface_type;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800948 u8 reserved; /* Must be 1 */
Bob Mooreb24aad42009-07-24 13:30:17 +0800949 u16 spec_revision; /* Version of IPMI */
950 u8 interrupt_type;
951 u8 gpe_number; /* GPE assigned */
952 u8 reserved1;
953 u8 pci_device_flag;
954 u32 interrupt;
955 struct acpi_generic_address ipmi_register;
956 u8 pci_segment;
957 u8 pci_bus;
958 u8 pci_device;
959 u8 pci_function;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800960 u8 reserved2;
961};
962
963/* Values for interface_type above */
964
965enum acpi_spmi_interface_types {
966 ACPI_SPMI_NOT_USED = 0,
967 ACPI_SPMI_KEYBOARD = 1,
968 ACPI_SPMI_SMI = 2,
969 ACPI_SPMI_BLOCK_TRANSFER = 3,
970 ACPI_SPMI_SMBUS = 4,
971 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */
Bob Mooreb24aad42009-07-24 13:30:17 +0800972};
973
974/*******************************************************************************
975 *
976 * TCPA - Trusted Computing Platform Alliance table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800977 * Version 1
978 *
979 * Conforms to "TCG PC Specific Implementation Specification",
980 * Version 1.1, August 18, 2003
Bob Mooreb24aad42009-07-24 13:30:17 +0800981 *
982 ******************************************************************************/
983
984struct acpi_table_tcpa {
985 struct acpi_table_header header; /* Common ACPI table header */
986 u16 reserved;
987 u32 max_log_length; /* Maximum length for the event log area */
988 u64 log_address; /* Address of the event log area */
989};
990
991/*******************************************************************************
992 *
993 * UEFI - UEFI Boot optimization Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800994 * Version 1
995 *
996 * Conforms to "Unified Extensible Firmware Interface Specification",
997 * Version 2.3, May 8, 2009
Bob Mooreb24aad42009-07-24 13:30:17 +0800998 *
999 ******************************************************************************/
1000
1001struct acpi_table_uefi {
1002 struct acpi_table_header header; /* Common ACPI table header */
1003 u8 identifier[16]; /* UUID identifier */
1004 u16 data_offset; /* Offset of remaining data in table */
Bob Mooreb24aad42009-07-24 13:30:17 +08001005};
1006
1007/*******************************************************************************
1008 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001009 * WAET - Windows ACPI Emulated devices Table
1010 * Version 1
1011 *
1012 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009
1013 *
1014 ******************************************************************************/
1015
1016struct acpi_table_waet {
1017 struct acpi_table_header header; /* Common ACPI table header */
1018 u32 flags;
1019};
1020
1021/* Masks for Flags field above */
1022
1023#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */
1024#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */
1025
1026/*******************************************************************************
1027 *
Bob Mooreb24aad42009-07-24 13:30:17 +08001028 * WDAT - Watchdog Action Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001029 * Version 1
1030 *
1031 * Conforms to "Hardware Watchdog Timers Design Specification",
1032 * Copyright 2006 Microsoft Corporation.
Bob Mooreb24aad42009-07-24 13:30:17 +08001033 *
1034 ******************************************************************************/
1035
1036struct acpi_table_wdat {
1037 struct acpi_table_header header; /* Common ACPI table header */
1038 u32 header_length; /* Watchdog Header Length */
1039 u16 pci_segment; /* PCI Segment number */
1040 u8 pci_bus; /* PCI Bus number */
1041 u8 pci_device; /* PCI Device number */
1042 u8 pci_function; /* PCI Function number */
1043 u8 reserved[3];
1044 u32 timer_period; /* Period of one timer count (msec) */
1045 u32 max_count; /* Maximum counter value supported */
1046 u32 min_count; /* Minimum counter value */
1047 u8 flags;
1048 u8 reserved2[3];
1049 u32 entries; /* Number of watchdog entries that follow */
1050};
1051
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001052/* Masks for Flags field above */
1053
1054#define ACPI_WDAT_ENABLED (1)
1055#define ACPI_WDAT_STOPPED 0x80
1056
Bob Mooreb24aad42009-07-24 13:30:17 +08001057/* WDAT Instruction Entries (actions) */
1058
1059struct acpi_wdat_entry {
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001060 u8 action;
1061 u8 instruction;
1062 u16 reserved;
1063 struct acpi_generic_address register_region;
1064 u32 value; /* Value used with Read/Write register */
1065 u32 mask; /* Bitmask required for this register instruction */
Bob Mooreb24aad42009-07-24 13:30:17 +08001066};
1067
1068/* Values for Action field above */
1069
1070enum acpi_wdat_actions {
1071 ACPI_WDAT_RESET = 1,
1072 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4,
1073 ACPI_WDAT_GET_COUNTDOWN = 5,
1074 ACPI_WDAT_SET_COUNTDOWN = 6,
1075 ACPI_WDAT_GET_RUNNING_STATE = 8,
1076 ACPI_WDAT_SET_RUNNING_STATE = 9,
1077 ACPI_WDAT_GET_STOPPED_STATE = 10,
1078 ACPI_WDAT_SET_STOPPED_STATE = 11,
1079 ACPI_WDAT_GET_REBOOT = 16,
1080 ACPI_WDAT_SET_REBOOT = 17,
1081 ACPI_WDAT_GET_SHUTDOWN = 18,
1082 ACPI_WDAT_SET_SHUTDOWN = 19,
1083 ACPI_WDAT_GET_STATUS = 32,
1084 ACPI_WDAT_SET_STATUS = 33,
1085 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */
1086};
1087
1088/* Values for Instruction field above */
1089
1090enum acpi_wdat_instructions {
1091 ACPI_WDAT_READ_VALUE = 0,
1092 ACPI_WDAT_READ_COUNTDOWN = 1,
1093 ACPI_WDAT_WRITE_VALUE = 2,
1094 ACPI_WDAT_WRITE_COUNTDOWN = 3,
1095 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */
1096 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */
1097};
1098
1099/*******************************************************************************
1100 *
Bob Moore9d8b5e72010-07-06 09:58:11 +08001101 * WDDT - Watchdog Descriptor Table
1102 * Version 1
1103 *
1104 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)",
1105 * Version 001, September 2002
1106 *
1107 ******************************************************************************/
1108
1109struct acpi_table_wddt {
1110 struct acpi_table_header header; /* Common ACPI table header */
1111 u16 spec_version;
1112 u16 table_version;
1113 u16 pci_vendor_id;
1114 struct acpi_generic_address address;
1115 u16 max_count; /* Maximum counter value supported */
1116 u16 min_count; /* Minimum counter value supported */
1117 u16 period;
1118 u16 status;
1119 u16 capability;
1120};
1121
1122/* Flags for Status field above */
1123
1124#define ACPI_WDDT_AVAILABLE (1)
1125#define ACPI_WDDT_ACTIVE (1<<1)
1126#define ACPI_WDDT_TCO_OS_OWNED (1<<2)
1127#define ACPI_WDDT_USER_RESET (1<<11)
1128#define ACPI_WDDT_WDT_RESET (1<<12)
1129#define ACPI_WDDT_POWER_FAIL (1<<13)
1130#define ACPI_WDDT_UNKNOWN_RESET (1<<14)
1131
1132/* Flags for Capability field above */
1133
1134#define ACPI_WDDT_AUTO_RESET (1)
1135#define ACPI_WDDT_ALERT_SUPPORT (1<<1)
1136
1137/*******************************************************************************
1138 *
Bob Mooreb24aad42009-07-24 13:30:17 +08001139 * WDRT - Watchdog Resource Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001140 * Version 1
1141 *
1142 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003",
1143 * Version 1.01, August 28, 2006
Bob Mooreb24aad42009-07-24 13:30:17 +08001144 *
1145 ******************************************************************************/
1146
1147struct acpi_table_wdrt {
1148 struct acpi_table_header header; /* Common ACPI table header */
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001149 struct acpi_generic_address control_register;
1150 struct acpi_generic_address count_register;
1151 u16 pci_device_id;
1152 u16 pci_vendor_id;
Bob Mooreb24aad42009-07-24 13:30:17 +08001153 u8 pci_bus; /* PCI Bus number */
1154 u8 pci_device; /* PCI Device number */
1155 u8 pci_function; /* PCI Function number */
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001156 u8 pci_segment; /* PCI Segment number */
1157 u16 max_count; /* Maximum counter value supported */
1158 u8 units;
Bob Mooreb24aad42009-07-24 13:30:17 +08001159};
1160
Bob Mooreb24aad42009-07-24 13:30:17 +08001161/* Reset to default packing */
1162
1163#pragma pack()
1164
1165#endif /* __ACTBL2_H__ */