blob: 40f7ed115452aa7c537a8288579a7b974434b601 [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 Moore25f044e2013-01-25 05:38:56 +00008 * Copyright (C) 2000 - 2013, 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 */
Lv Zheng98b5c992013-03-08 09:20:45 +000075#define ACPI_SIG_MTMR "MTMR" /* MID Timer table */
Bob Mooreb24aad42009-07-24 13:30:17 +080076#define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */
77#define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */
78#define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */
79#define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */
80#define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */
Lv Zheng25c03302013-03-08 09:20:32 +000081#define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */
Bob Moore6e2d5eb2009-07-27 10:53:00 +080082#define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */
Bob Mooreb24aad42009-07-24 13:30:17 +080083#define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */
Bob Moore9d8b5e72010-07-06 09:58:11 +080084#define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */
Bob Mooreb24aad42009-07-24 13:30:17 +080085#define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */
86
Bob Moore4461cf52010-05-31 09:22:12 +080087#ifdef ACPI_UNDEFINED_TABLES
88/*
89 * These tables have been seen in the field, but no definition has been found
90 */
91#define ACPI_SIG_ATKG "ATKG"
92#define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
93#define ACPI_SIG_IEIT "IEIT"
94#endif
95
Bob Mooreb24aad42009-07-24 13:30:17 +080096/*
97 * All tables must be byte-packed to match the ACPI specification, since
98 * the tables are provided by the system BIOS.
99 */
100#pragma pack(1)
101
102/*
Bob Moorebe030a52012-08-17 13:07:54 +0800103 * Note: C bitfields are not used for this reason:
104 *
105 * "Bitfields are great and easy to read, but unfortunately the C language
106 * does not specify the layout of bitfields in memory, which means they are
107 * essentially useless for dealing with packed data in on-disk formats or
108 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
109 * this decision was a design error in C. Ritchie could have picked an order
110 * and stuck with it." Norman Ramsey.
111 * See http://stackoverflow.com/a/1053662/41661
Bob Mooreb24aad42009-07-24 13:30:17 +0800112 */
113
114/*******************************************************************************
115 *
116 * ASF - Alert Standard Format table (Signature "ASF!")
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800117 * Revision 0x10
Bob Mooreb24aad42009-07-24 13:30:17 +0800118 *
119 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
120 *
121 ******************************************************************************/
122
123struct acpi_table_asf {
124 struct acpi_table_header header; /* Common ACPI table header */
125};
126
127/* ASF subtable header */
128
129struct acpi_asf_header {
130 u8 type;
131 u8 reserved;
132 u16 length;
133};
134
135/* Values for Type field above */
136
137enum acpi_asf_type {
138 ACPI_ASF_TYPE_INFO = 0,
139 ACPI_ASF_TYPE_ALERT = 1,
140 ACPI_ASF_TYPE_CONTROL = 2,
141 ACPI_ASF_TYPE_BOOT = 3,
142 ACPI_ASF_TYPE_ADDRESS = 4,
143 ACPI_ASF_TYPE_RESERVED = 5
144};
145
146/*
147 * ASF subtables
148 */
149
150/* 0: ASF Information */
151
152struct acpi_asf_info {
153 struct acpi_asf_header header;
154 u8 min_reset_value;
155 u8 min_poll_interval;
156 u16 system_id;
157 u32 mfg_id;
158 u8 flags;
159 u8 reserved2[3];
160};
161
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800162/* Masks for Flags field above */
163
164#define ACPI_ASF_SMBUS_PROTOCOLS (1)
165
Bob Mooreb24aad42009-07-24 13:30:17 +0800166/* 1: ASF Alerts */
167
168struct acpi_asf_alert {
169 struct acpi_asf_header header;
170 u8 assert_mask;
171 u8 deassert_mask;
172 u8 alerts;
173 u8 data_length;
174};
175
176struct acpi_asf_alert_data {
177 u8 address;
178 u8 command;
179 u8 mask;
180 u8 value;
181 u8 sensor_type;
182 u8 type;
183 u8 offset;
184 u8 source_type;
185 u8 severity;
186 u8 sensor_number;
187 u8 entity;
188 u8 instance;
189};
190
191/* 2: ASF Remote Control */
192
193struct acpi_asf_remote {
194 struct acpi_asf_header header;
195 u8 controls;
196 u8 data_length;
197 u16 reserved2;
198};
199
200struct acpi_asf_control_data {
201 u8 function;
202 u8 address;
203 u8 command;
204 u8 value;
205};
206
207/* 3: ASF RMCP Boot Options */
208
209struct acpi_asf_rmcp {
210 struct acpi_asf_header header;
211 u8 capabilities[7];
212 u8 completion_code;
213 u32 enterprise_id;
214 u8 command;
215 u16 parameter;
216 u16 boot_options;
217 u16 oem_parameters;
218};
219
220/* 4: ASF Address */
221
222struct acpi_asf_address {
223 struct acpi_asf_header header;
224 u8 eprom_address;
225 u8 devices;
226};
227
228/*******************************************************************************
229 *
230 * BOOT - Simple Boot Flag Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800231 * Version 1
232 *
233 * Conforms to the "Simple Boot Flag Specification", Version 2.1
Bob Mooreb24aad42009-07-24 13:30:17 +0800234 *
235 ******************************************************************************/
236
237struct acpi_table_boot {
238 struct acpi_table_header header; /* Common ACPI table header */
239 u8 cmos_index; /* Index in CMOS RAM for the boot register */
240 u8 reserved[3];
241};
242
243/*******************************************************************************
244 *
Bob Moore4e2f9c22012-08-17 11:15:10 +0800245 * CSRT - Core System Resource Table
246 * Version 0
247 *
248 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
249 *
250 ******************************************************************************/
251
252struct acpi_table_csrt {
253 struct acpi_table_header header; /* Common ACPI table header */
254};
255
256/* Resource Group subtable */
257
258struct acpi_csrt_group {
259 u32 length;
260 u32 vendor_id;
261 u32 subvendor_id;
262 u16 device_id;
263 u16 subdevice_id;
264 u16 revision;
265 u16 reserved;
Bob Mooree6750be2012-12-31 00:06:38 +0000266 u32 shared_info_length;
Bob Moore4e2f9c22012-08-17 11:15:10 +0800267
Bob Mooree6750be2012-12-31 00:06:38 +0000268 /* Shared data immediately follows (Length = shared_info_length) */
269};
270
271/* Shared Info subtable */
272
273struct acpi_csrt_shared_info {
274 u16 major_version;
275 u16 minor_version;
276 u32 mmio_base_low;
277 u32 mmio_base_high;
278 u32 gsi_interrupt;
279 u8 interrupt_polarity;
280 u8 interrupt_mode;
281 u8 num_channels;
282 u8 dma_address_width;
283 u16 base_request_line;
284 u16 num_handshake_signals;
285 u32 max_block_size;
286
287 /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
Bob Moore4e2f9c22012-08-17 11:15:10 +0800288};
289
290/* Resource Descriptor subtable */
291
292struct acpi_csrt_descriptor {
293 u32 length;
294 u16 type;
295 u16 subtype;
296 u32 uid;
297
298 /* Resource-specific information immediately follows */
299};
300
301/* Resource Types */
302
303#define ACPI_CSRT_TYPE_INTERRUPT 0x0001
304#define ACPI_CSRT_TYPE_TIMER 0x0002
305#define ACPI_CSRT_TYPE_DMA 0x0003
306
307/* Resource Subtypes */
308
309#define ACPI_CSRT_XRUPT_LINE 0x0000
310#define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
311#define ACPI_CSRT_TIMER 0x0000
312#define ACPI_CSRT_DMA_CHANNEL 0x0000
313#define ACPI_CSRT_DMA_CONTROLLER 0x0001
314
315/*******************************************************************************
316 *
317 * DBG2 - Debug Port Table 2
318 * Version 0 (Both main table and subtables)
319 *
320 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012.
321 *
322 ******************************************************************************/
323
324struct acpi_table_dbg2 {
325 struct acpi_table_header header; /* Common ACPI table header */
326 u32 info_offset;
327 u32 info_count;
328};
329
330/* Debug Device Information Subtable */
331
332struct acpi_dbg2_device {
333 u8 revision;
334 u16 length;
335 u8 register_count; /* Number of base_address registers */
336 u16 namepath_length;
337 u16 namepath_offset;
338 u16 oem_data_length;
339 u16 oem_data_offset;
340 u16 port_type;
341 u16 port_subtype;
342 u16 reserved;
343 u16 base_address_offset;
344 u16 address_size_offset;
345 /*
346 * Data that follows:
347 * base_address (required) - Each in 12-byte Generic Address Structure format.
348 * address_size (required) - Array of u32 sizes corresponding to each base_address register.
349 * Namepath (required) - Null terminated string. Single dot if not supported.
350 * oem_data (optional) - Length is oem_data_length.
351 */
352};
353
354/* Types for port_type field above */
355
356#define ACPI_DBG2_SERIAL_PORT 0x8000
357#define ACPI_DBG2_1394_PORT 0x8001
358#define ACPI_DBG2_USB_PORT 0x8002
359#define ACPI_DBG2_NET_PORT 0x8003
360
361/* Subtypes for port_subtype field above */
362
363#define ACPI_DBG2_16550_COMPATIBLE 0x0000
364#define ACPI_DBG2_16550_SUBSET 0x0001
365
366#define ACPI_DBG2_1394_STANDARD 0x0000
367
368#define ACPI_DBG2_USB_XHCI 0x0000
369#define ACPI_DBG2_USB_EHCI 0x0001
370
371/*******************************************************************************
372 *
Bob Mooreb24aad42009-07-24 13:30:17 +0800373 * DBGP - Debug Port table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800374 * Version 1
375 *
376 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
Bob Mooreb24aad42009-07-24 13:30:17 +0800377 *
378 ******************************************************************************/
379
380struct acpi_table_dbgp {
381 struct acpi_table_header header; /* Common ACPI table header */
382 u8 type; /* 0=full 16550, 1=subset of 16550 */
383 u8 reserved[3];
384 struct acpi_generic_address debug_port;
385};
386
387/*******************************************************************************
388 *
389 * DMAR - DMA Remapping table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800390 * Version 1
391 *
392 * Conforms to "Intel Virtualization Technology for Directed I/O",
393 * Version 1.2, Sept. 2008
Bob Mooreb24aad42009-07-24 13:30:17 +0800394 *
395 ******************************************************************************/
396
397struct acpi_table_dmar {
398 struct acpi_table_header header; /* Common ACPI table header */
399 u8 width; /* Host Address Width */
400 u8 flags;
401 u8 reserved[10];
402};
403
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800404/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800405
406#define ACPI_DMAR_INTR_REMAP (1)
407
408/* DMAR subtable header */
409
410struct acpi_dmar_header {
411 u16 type;
412 u16 length;
413};
414
415/* Values for subtable type in struct acpi_dmar_header */
416
417enum acpi_dmar_type {
418 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
419 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
420 ACPI_DMAR_TYPE_ATSR = 2,
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800421 ACPI_DMAR_HARDWARE_AFFINITY = 3,
422 ACPI_DMAR_TYPE_RESERVED = 4 /* 4 and greater are reserved */
Bob Mooreb24aad42009-07-24 13:30:17 +0800423};
424
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800425/* DMAR Device Scope structure */
426
Bob Mooreb24aad42009-07-24 13:30:17 +0800427struct acpi_dmar_device_scope {
428 u8 entry_type;
429 u8 length;
430 u16 reserved;
431 u8 enumeration_id;
432 u8 bus;
433};
434
435/* Values for entry_type in struct acpi_dmar_device_scope */
436
437enum acpi_dmar_scope_type {
438 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
439 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
440 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
441 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
442 ACPI_DMAR_SCOPE_TYPE_HPET = 4,
443 ACPI_DMAR_SCOPE_TYPE_RESERVED = 5 /* 5 and greater are reserved */
444};
445
446struct acpi_dmar_pci_path {
Lv Zhengfa5f5082013-10-31 09:30:22 +0800447 u8 device;
448 u8 function;
Bob Mooreb24aad42009-07-24 13:30:17 +0800449};
450
451/*
452 * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
453 */
454
455/* 0: Hardware Unit Definition */
456
457struct acpi_dmar_hardware_unit {
458 struct acpi_dmar_header header;
459 u8 flags;
460 u8 reserved;
461 u16 segment;
462 u64 address; /* Register Base Address */
463};
464
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800465/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800466
467#define ACPI_DMAR_INCLUDE_ALL (1)
468
469/* 1: Reserved Memory Defininition */
470
471struct acpi_dmar_reserved_memory {
472 struct acpi_dmar_header header;
473 u16 reserved;
474 u16 segment;
Bob Mooreba494be2012-07-12 09:40:10 +0800475 u64 base_address; /* 4K aligned base address */
476 u64 end_address; /* 4K aligned limit address */
Bob Mooreb24aad42009-07-24 13:30:17 +0800477};
478
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800479/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800480
481#define ACPI_DMAR_ALLOW_ALL (1)
482
483/* 2: Root Port ATS Capability Reporting Structure */
484
485struct acpi_dmar_atsr {
486 struct acpi_dmar_header header;
487 u8 flags;
488 u8 reserved;
489 u16 segment;
490};
491
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800492/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800493
494#define ACPI_DMAR_ALL_PORTS (1)
495
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800496/* 3: Remapping Hardware Static Affinity Structure */
497
498struct acpi_dmar_rhsa {
499 struct acpi_dmar_header header;
500 u32 reserved;
501 u64 base_address;
502 u32 proximity_domain;
503};
504
Bob Mooreb24aad42009-07-24 13:30:17 +0800505/*******************************************************************************
506 *
507 * HPET - High Precision Event Timer table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800508 * Version 1
509 *
510 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
511 * Version 1.0a, October 2004
Bob Mooreb24aad42009-07-24 13:30:17 +0800512 *
513 ******************************************************************************/
514
515struct acpi_table_hpet {
516 struct acpi_table_header header; /* Common ACPI table header */
517 u32 id; /* Hardware ID of event timer block */
518 struct acpi_generic_address address; /* Address of event timer block */
519 u8 sequence; /* HPET sequence number */
520 u16 minimum_tick; /* Main counter min tick, periodic mode */
521 u8 flags;
522};
523
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800524/* Masks for Flags field above */
Bob Mooreb24aad42009-07-24 13:30:17 +0800525
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800526#define ACPI_HPET_PAGE_PROTECT_MASK (3)
Bob Mooreb24aad42009-07-24 13:30:17 +0800527
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800528/* Values for Page Protect flags */
529
530enum acpi_hpet_page_protect {
531 ACPI_HPET_NO_PAGE_PROTECT = 0,
532 ACPI_HPET_PAGE_PROTECT4 = 1,
533 ACPI_HPET_PAGE_PROTECT64 = 2
534};
Bob Mooreb24aad42009-07-24 13:30:17 +0800535
536/*******************************************************************************
537 *
538 * IBFT - Boot Firmware Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800539 * Version 1
540 *
541 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
542 * Specification", Version 1.01, March 1, 2007
543 *
544 * Note: It appears that this table is not intended to appear in the RSDT/XSDT.
545 * Therefore, it is not currently supported by the disassembler.
Bob Mooreb24aad42009-07-24 13:30:17 +0800546 *
547 ******************************************************************************/
548
549struct acpi_table_ibft {
550 struct acpi_table_header header; /* Common ACPI table header */
551 u8 reserved[12];
552};
553
554/* IBFT common subtable header */
555
556struct acpi_ibft_header {
557 u8 type;
558 u8 version;
559 u16 length;
560 u8 index;
561 u8 flags;
562};
563
564/* Values for Type field above */
565
566enum acpi_ibft_type {
567 ACPI_IBFT_TYPE_NOT_USED = 0,
568 ACPI_IBFT_TYPE_CONTROL = 1,
569 ACPI_IBFT_TYPE_INITIATOR = 2,
570 ACPI_IBFT_TYPE_NIC = 3,
571 ACPI_IBFT_TYPE_TARGET = 4,
572 ACPI_IBFT_TYPE_EXTENSIONS = 5,
573 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */
574};
575
576/* IBFT subtables */
577
578struct acpi_ibft_control {
579 struct acpi_ibft_header header;
580 u16 extensions;
581 u16 initiator_offset;
582 u16 nic0_offset;
583 u16 target0_offset;
584 u16 nic1_offset;
585 u16 target1_offset;
586};
587
588struct acpi_ibft_initiator {
589 struct acpi_ibft_header header;
590 u8 sns_server[16];
591 u8 slp_server[16];
592 u8 primary_server[16];
593 u8 secondary_server[16];
594 u16 name_length;
595 u16 name_offset;
596};
597
598struct acpi_ibft_nic {
599 struct acpi_ibft_header header;
600 u8 ip_address[16];
601 u8 subnet_mask_prefix;
602 u8 origin;
603 u8 gateway[16];
604 u8 primary_dns[16];
605 u8 secondary_dns[16];
606 u8 dhcp[16];
607 u16 vlan;
608 u8 mac_address[6];
609 u16 pci_address;
610 u16 name_length;
611 u16 name_offset;
612};
613
614struct acpi_ibft_target {
615 struct acpi_ibft_header header;
616 u8 target_ip_address[16];
617 u16 target_ip_socket;
618 u8 target_boot_lun[8];
619 u8 chap_type;
620 u8 nic_association;
621 u16 target_name_length;
622 u16 target_name_offset;
623 u16 chap_name_length;
624 u16 chap_name_offset;
625 u16 chap_secret_length;
626 u16 chap_secret_offset;
627 u16 reverse_chap_name_length;
628 u16 reverse_chap_name_offset;
629 u16 reverse_chap_secret_length;
630 u16 reverse_chap_secret_offset;
631};
632
633/*******************************************************************************
634 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800635 * IVRS - I/O Virtualization Reporting Structure
636 * Version 1
637 *
638 * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification",
639 * Revision 1.26, February 2009.
640 *
641 ******************************************************************************/
642
643struct acpi_table_ivrs {
644 struct acpi_table_header header; /* Common ACPI table header */
645 u32 info; /* Common virtualization info */
646 u64 reserved;
647};
648
649/* Values for Info field above */
650
651#define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */
652#define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */
653#define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */
654
655/* IVRS subtable header */
656
657struct acpi_ivrs_header {
658 u8 type; /* Subtable type */
659 u8 flags;
660 u16 length; /* Subtable length */
661 u16 device_id; /* ID of IOMMU */
662};
663
664/* Values for subtable Type above */
665
666enum acpi_ivrs_type {
667 ACPI_IVRS_TYPE_HARDWARE = 0x10,
668 ACPI_IVRS_TYPE_MEMORY1 = 0x20,
669 ACPI_IVRS_TYPE_MEMORY2 = 0x21,
670 ACPI_IVRS_TYPE_MEMORY3 = 0x22
671};
672
673/* Masks for Flags field above for IVHD subtable */
674
675#define ACPI_IVHD_TT_ENABLE (1)
676#define ACPI_IVHD_PASS_PW (1<<1)
677#define ACPI_IVHD_RES_PASS_PW (1<<2)
678#define ACPI_IVHD_ISOC (1<<3)
679#define ACPI_IVHD_IOTLB (1<<4)
680
681/* Masks for Flags field above for IVMD subtable */
682
683#define ACPI_IVMD_UNITY (1)
684#define ACPI_IVMD_READ (1<<1)
685#define ACPI_IVMD_WRITE (1<<2)
686#define ACPI_IVMD_EXCLUSION_RANGE (1<<3)
687
688/*
689 * IVRS subtables, correspond to Type in struct acpi_ivrs_header
690 */
691
692/* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */
693
694struct acpi_ivrs_hardware {
695 struct acpi_ivrs_header header;
696 u16 capability_offset; /* Offset for IOMMU control fields */
697 u64 base_address; /* IOMMU control registers */
698 u16 pci_segment_group;
699 u16 info; /* MSI number and unit ID */
700 u32 reserved;
701};
702
703/* Masks for Info field above */
704
705#define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */
Bob Mooreba494be2012-07-12 09:40:10 +0800706#define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800707
708/*
709 * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure.
710 * Upper two bits of the Type field are the (encoded) length of the structure.
711 * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries
712 * are reserved for future use but not defined.
713 */
714struct acpi_ivrs_de_header {
715 u8 type;
716 u16 id;
717 u8 data_setting;
718};
719
720/* Length of device entry is in the top two bits of Type field above */
721
722#define ACPI_IVHD_ENTRY_LENGTH 0xC0
723
724/* Values for device entry Type field above */
725
726enum acpi_ivrs_device_entry_type {
727 /* 4-byte device entries, all use struct acpi_ivrs_device4 */
728
729 ACPI_IVRS_TYPE_PAD4 = 0,
730 ACPI_IVRS_TYPE_ALL = 1,
731 ACPI_IVRS_TYPE_SELECT = 2,
732 ACPI_IVRS_TYPE_START = 3,
733 ACPI_IVRS_TYPE_END = 4,
734
735 /* 8-byte device entries */
736
737 ACPI_IVRS_TYPE_PAD8 = 64,
738 ACPI_IVRS_TYPE_NOT_USED = 65,
739 ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */
740 ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */
741 ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */
742 ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */
743 ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses struct acpi_ivrs_device8c */
744};
745
746/* Values for Data field above */
747
748#define ACPI_IVHD_INIT_PASS (1)
749#define ACPI_IVHD_EINT_PASS (1<<1)
750#define ACPI_IVHD_NMI_PASS (1<<2)
751#define ACPI_IVHD_SYSTEM_MGMT (3<<4)
752#define ACPI_IVHD_LINT0_PASS (1<<6)
753#define ACPI_IVHD_LINT1_PASS (1<<7)
754
755/* Types 0-4: 4-byte device entry */
756
757struct acpi_ivrs_device4 {
758 struct acpi_ivrs_de_header header;
759};
760
761/* Types 66-67: 8-byte device entry */
762
763struct acpi_ivrs_device8a {
764 struct acpi_ivrs_de_header header;
765 u8 reserved1;
766 u16 used_id;
767 u8 reserved2;
768};
769
770/* Types 70-71: 8-byte device entry */
771
772struct acpi_ivrs_device8b {
773 struct acpi_ivrs_de_header header;
774 u32 extended_data;
775};
776
777/* Values for extended_data above */
778
779#define ACPI_IVHD_ATS_DISABLED (1<<31)
780
781/* Type 72: 8-byte device entry */
782
783struct acpi_ivrs_device8c {
784 struct acpi_ivrs_de_header header;
785 u8 handle;
786 u16 used_id;
787 u8 variety;
788};
789
790/* Values for Variety field above */
791
792#define ACPI_IVHD_IOAPIC 1
793#define ACPI_IVHD_HPET 2
794
795/* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */
796
797struct acpi_ivrs_memory {
798 struct acpi_ivrs_header header;
799 u16 aux_data;
800 u64 reserved;
801 u64 start_address;
802 u64 memory_length;
803};
804
805/*******************************************************************************
806 *
Bob Mooreb24aad42009-07-24 13:30:17 +0800807 * MCFG - PCI Memory Mapped Configuration table and sub-table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800808 * Version 1
809 *
810 * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005
Bob Mooreb24aad42009-07-24 13:30:17 +0800811 *
812 ******************************************************************************/
813
814struct acpi_table_mcfg {
815 struct acpi_table_header header; /* Common ACPI table header */
816 u8 reserved[8];
817};
818
819/* Subtable */
820
821struct acpi_mcfg_allocation {
822 u64 address; /* Base address, processor-relative */
823 u16 pci_segment; /* PCI segment group number */
824 u8 start_bus_number; /* Starting PCI Bus number */
825 u8 end_bus_number; /* Final PCI Bus number */
826 u32 reserved;
827};
828
829/*******************************************************************************
830 *
Bob Moore0e264f02010-03-03 16:30:35 +0800831 * MCHI - Management Controller Host Interface Table
832 * Version 1
833 *
834 * Conforms to "Management Component Transport Protocol (MCTP) Host
835 * Interface Specification", Revision 1.0.0a, October 13, 2009
836 *
837 ******************************************************************************/
838
839struct acpi_table_mchi {
840 struct acpi_table_header header; /* Common ACPI table header */
841 u8 interface_type;
842 u8 protocol;
843 u64 protocol_data;
844 u8 interrupt_type;
845 u8 gpe;
846 u8 pci_device_flag;
847 u32 global_interrupt;
848 struct acpi_generic_address control_register;
849 u8 pci_segment;
850 u8 pci_bus;
851 u8 pci_device;
852 u8 pci_function;
853};
854
855/*******************************************************************************
856 *
Lv Zheng98b5c992013-03-08 09:20:45 +0000857 * MTMR - MID Timer Table
858 * Version 1
859 *
860 * Conforms to "Simple Firmware Interface Specification",
861 * Draft 0.8.2, Oct 19, 2010
862 * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table.
863 *
864 ******************************************************************************/
865
866struct acpi_table_mtmr {
867 struct acpi_table_header header; /* Common ACPI table header */
868};
869
870/* MTMR entry */
871
872struct acpi_mtmr_entry {
873 struct acpi_generic_address physical_address;
874 u32 frequency;
875 u32 irq;
876};
877
878/*******************************************************************************
879 *
Bob Moore5cf4d732011-03-18 09:49:41 +0800880 * SLIC - Software Licensing Description Table
881 * Version 1
882 *
883 * Conforms to "OEM Activation 2.0 for Windows Vista Operating Systems",
884 * Copyright 2006
885 *
886 ******************************************************************************/
887
888/* Basic SLIC table is only the common ACPI header */
889
890struct acpi_table_slic {
891 struct acpi_table_header header; /* Common ACPI table header */
892};
893
894/* Common SLIC subtable header */
895
896struct acpi_slic_header {
897 u32 type;
898 u32 length;
899};
900
901/* Values for Type field above */
902
903enum acpi_slic_type {
904 ACPI_SLIC_TYPE_PUBLIC_KEY = 0,
905 ACPI_SLIC_TYPE_WINDOWS_MARKER = 1,
906 ACPI_SLIC_TYPE_RESERVED = 2 /* 2 and greater are reserved */
907};
908
909/*
910 * SLIC Sub-tables, correspond to Type in struct acpi_slic_header
911 */
912
913/* 0: Public Key Structure */
914
915struct acpi_slic_key {
916 struct acpi_slic_header header;
917 u8 key_type;
918 u8 version;
919 u16 reserved;
920 u32 algorithm;
921 char magic[4];
922 u32 bit_length;
923 u32 exponent;
924 u8 modulus[128];
925};
926
927/* 1: Windows Marker Structure */
928
929struct acpi_slic_marker {
930 struct acpi_slic_header header;
931 u32 version;
932 char oem_id[ACPI_OEM_ID_SIZE]; /* ASCII OEM identification */
933 char oem_table_id[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */
934 char windows_flag[8];
935 u32 slic_version;
936 u8 reserved[16];
937 u8 signature[128];
938};
939
940/*******************************************************************************
941 *
Bob Mooreb24aad42009-07-24 13:30:17 +0800942 * SPCR - Serial Port Console Redirection table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800943 * Version 1
944 *
945 * Conforms to "Serial Port Console Redirection Table",
946 * Version 1.00, January 11, 2002
Bob Mooreb24aad42009-07-24 13:30:17 +0800947 *
948 ******************************************************************************/
949
950struct acpi_table_spcr {
951 struct acpi_table_header header; /* Common ACPI table header */
952 u8 interface_type; /* 0=full 16550, 1=subset of 16550 */
953 u8 reserved[3];
954 struct acpi_generic_address serial_port;
955 u8 interrupt_type;
956 u8 pc_interrupt;
957 u32 interrupt;
958 u8 baud_rate;
959 u8 parity;
960 u8 stop_bits;
961 u8 flow_control;
962 u8 terminal_type;
963 u8 reserved1;
964 u16 pci_device_id;
965 u16 pci_vendor_id;
966 u8 pci_bus;
967 u8 pci_device;
968 u8 pci_function;
969 u32 pci_flags;
970 u8 pci_segment;
971 u32 reserved2;
972};
973
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800974/* Masks for pci_flags field above */
975
976#define ACPI_SPCR_DO_NOT_DISABLE (1)
977
Bob Mooreb24aad42009-07-24 13:30:17 +0800978/*******************************************************************************
979 *
980 * SPMI - Server Platform Management Interface table
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800981 * Version 5
982 *
983 * Conforms to "Intelligent Platform Management Interface Specification
984 * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with
985 * June 12, 2009 markup.
Bob Mooreb24aad42009-07-24 13:30:17 +0800986 *
987 ******************************************************************************/
988
989struct acpi_table_spmi {
990 struct acpi_table_header header; /* Common ACPI table header */
Bob Mooreb24aad42009-07-24 13:30:17 +0800991 u8 interface_type;
Bob Moore6e2d5eb2009-07-27 10:53:00 +0800992 u8 reserved; /* Must be 1 */
Bob Mooreb24aad42009-07-24 13:30:17 +0800993 u16 spec_revision; /* Version of IPMI */
994 u8 interrupt_type;
995 u8 gpe_number; /* GPE assigned */
996 u8 reserved1;
997 u8 pci_device_flag;
998 u32 interrupt;
999 struct acpi_generic_address ipmi_register;
1000 u8 pci_segment;
1001 u8 pci_bus;
1002 u8 pci_device;
1003 u8 pci_function;
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001004 u8 reserved2;
1005};
1006
1007/* Values for interface_type above */
1008
1009enum acpi_spmi_interface_types {
1010 ACPI_SPMI_NOT_USED = 0,
1011 ACPI_SPMI_KEYBOARD = 1,
1012 ACPI_SPMI_SMI = 2,
1013 ACPI_SPMI_BLOCK_TRANSFER = 3,
1014 ACPI_SPMI_SMBUS = 4,
1015 ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */
Bob Mooreb24aad42009-07-24 13:30:17 +08001016};
1017
1018/*******************************************************************************
1019 *
1020 * TCPA - Trusted Computing Platform Alliance table
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001021 * Version 1
1022 *
1023 * Conforms to "TCG PC Specific Implementation Specification",
1024 * Version 1.1, August 18, 2003
Bob Mooreb24aad42009-07-24 13:30:17 +08001025 *
1026 ******************************************************************************/
1027
1028struct acpi_table_tcpa {
1029 struct acpi_table_header header; /* Common ACPI table header */
1030 u16 reserved;
1031 u32 max_log_length; /* Maximum length for the event log area */
1032 u64 log_address; /* Address of the event log area */
1033};
1034
1035/*******************************************************************************
1036 *
1037 * UEFI - UEFI Boot optimization Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001038 * Version 1
1039 *
1040 * Conforms to "Unified Extensible Firmware Interface Specification",
1041 * Version 2.3, May 8, 2009
Bob Mooreb24aad42009-07-24 13:30:17 +08001042 *
1043 ******************************************************************************/
1044
1045struct acpi_table_uefi {
1046 struct acpi_table_header header; /* Common ACPI table header */
1047 u8 identifier[16]; /* UUID identifier */
1048 u16 data_offset; /* Offset of remaining data in table */
Bob Mooreb24aad42009-07-24 13:30:17 +08001049};
1050
1051/*******************************************************************************
1052 *
Lv Zheng25c03302013-03-08 09:20:32 +00001053 * VRTC - Virtual Real Time Clock Table
1054 * Version 1
1055 *
1056 * Conforms to "Simple Firmware Interface Specification",
1057 * Draft 0.8.2, Oct 19, 2010
1058 * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table.
1059 *
1060 ******************************************************************************/
1061
1062struct acpi_table_vrtc {
1063 struct acpi_table_header header; /* Common ACPI table header */
1064};
1065
1066/* VRTC entry */
1067
1068struct acpi_vrtc_entry {
1069 struct acpi_generic_address physical_address;
1070 u32 irq;
1071};
1072
1073/*******************************************************************************
1074 *
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001075 * WAET - Windows ACPI Emulated devices Table
1076 * Version 1
1077 *
1078 * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009
1079 *
1080 ******************************************************************************/
1081
1082struct acpi_table_waet {
1083 struct acpi_table_header header; /* Common ACPI table header */
1084 u32 flags;
1085};
1086
1087/* Masks for Flags field above */
1088
1089#define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */
1090#define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */
1091
1092/*******************************************************************************
1093 *
Bob Mooreb24aad42009-07-24 13:30:17 +08001094 * WDAT - Watchdog Action Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001095 * Version 1
1096 *
1097 * Conforms to "Hardware Watchdog Timers Design Specification",
1098 * Copyright 2006 Microsoft Corporation.
Bob Mooreb24aad42009-07-24 13:30:17 +08001099 *
1100 ******************************************************************************/
1101
1102struct acpi_table_wdat {
1103 struct acpi_table_header header; /* Common ACPI table header */
1104 u32 header_length; /* Watchdog Header Length */
1105 u16 pci_segment; /* PCI Segment number */
1106 u8 pci_bus; /* PCI Bus number */
1107 u8 pci_device; /* PCI Device number */
1108 u8 pci_function; /* PCI Function number */
1109 u8 reserved[3];
1110 u32 timer_period; /* Period of one timer count (msec) */
1111 u32 max_count; /* Maximum counter value supported */
1112 u32 min_count; /* Minimum counter value */
1113 u8 flags;
1114 u8 reserved2[3];
1115 u32 entries; /* Number of watchdog entries that follow */
1116};
1117
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001118/* Masks for Flags field above */
1119
1120#define ACPI_WDAT_ENABLED (1)
1121#define ACPI_WDAT_STOPPED 0x80
1122
Bob Mooreb24aad42009-07-24 13:30:17 +08001123/* WDAT Instruction Entries (actions) */
1124
1125struct acpi_wdat_entry {
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001126 u8 action;
1127 u8 instruction;
1128 u16 reserved;
1129 struct acpi_generic_address register_region;
1130 u32 value; /* Value used with Read/Write register */
1131 u32 mask; /* Bitmask required for this register instruction */
Bob Mooreb24aad42009-07-24 13:30:17 +08001132};
1133
1134/* Values for Action field above */
1135
1136enum acpi_wdat_actions {
1137 ACPI_WDAT_RESET = 1,
1138 ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4,
1139 ACPI_WDAT_GET_COUNTDOWN = 5,
1140 ACPI_WDAT_SET_COUNTDOWN = 6,
1141 ACPI_WDAT_GET_RUNNING_STATE = 8,
1142 ACPI_WDAT_SET_RUNNING_STATE = 9,
1143 ACPI_WDAT_GET_STOPPED_STATE = 10,
1144 ACPI_WDAT_SET_STOPPED_STATE = 11,
1145 ACPI_WDAT_GET_REBOOT = 16,
1146 ACPI_WDAT_SET_REBOOT = 17,
1147 ACPI_WDAT_GET_SHUTDOWN = 18,
1148 ACPI_WDAT_SET_SHUTDOWN = 19,
1149 ACPI_WDAT_GET_STATUS = 32,
1150 ACPI_WDAT_SET_STATUS = 33,
1151 ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */
1152};
1153
1154/* Values for Instruction field above */
1155
1156enum acpi_wdat_instructions {
1157 ACPI_WDAT_READ_VALUE = 0,
1158 ACPI_WDAT_READ_COUNTDOWN = 1,
1159 ACPI_WDAT_WRITE_VALUE = 2,
1160 ACPI_WDAT_WRITE_COUNTDOWN = 3,
1161 ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */
1162 ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */
1163};
1164
1165/*******************************************************************************
1166 *
Bob Moore9d8b5e72010-07-06 09:58:11 +08001167 * WDDT - Watchdog Descriptor Table
1168 * Version 1
1169 *
1170 * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)",
1171 * Version 001, September 2002
1172 *
1173 ******************************************************************************/
1174
1175struct acpi_table_wddt {
1176 struct acpi_table_header header; /* Common ACPI table header */
1177 u16 spec_version;
1178 u16 table_version;
1179 u16 pci_vendor_id;
1180 struct acpi_generic_address address;
1181 u16 max_count; /* Maximum counter value supported */
1182 u16 min_count; /* Minimum counter value supported */
1183 u16 period;
1184 u16 status;
1185 u16 capability;
1186};
1187
1188/* Flags for Status field above */
1189
1190#define ACPI_WDDT_AVAILABLE (1)
1191#define ACPI_WDDT_ACTIVE (1<<1)
1192#define ACPI_WDDT_TCO_OS_OWNED (1<<2)
1193#define ACPI_WDDT_USER_RESET (1<<11)
1194#define ACPI_WDDT_WDT_RESET (1<<12)
1195#define ACPI_WDDT_POWER_FAIL (1<<13)
1196#define ACPI_WDDT_UNKNOWN_RESET (1<<14)
1197
1198/* Flags for Capability field above */
1199
1200#define ACPI_WDDT_AUTO_RESET (1)
1201#define ACPI_WDDT_ALERT_SUPPORT (1<<1)
1202
1203/*******************************************************************************
1204 *
Bob Mooreb24aad42009-07-24 13:30:17 +08001205 * WDRT - Watchdog Resource Table
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001206 * Version 1
1207 *
1208 * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003",
1209 * Version 1.01, August 28, 2006
Bob Mooreb24aad42009-07-24 13:30:17 +08001210 *
1211 ******************************************************************************/
1212
1213struct acpi_table_wdrt {
1214 struct acpi_table_header header; /* Common ACPI table header */
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001215 struct acpi_generic_address control_register;
1216 struct acpi_generic_address count_register;
1217 u16 pci_device_id;
1218 u16 pci_vendor_id;
Bob Mooreb24aad42009-07-24 13:30:17 +08001219 u8 pci_bus; /* PCI Bus number */
1220 u8 pci_device; /* PCI Device number */
1221 u8 pci_function; /* PCI Function number */
Bob Moore6e2d5eb2009-07-27 10:53:00 +08001222 u8 pci_segment; /* PCI Segment number */
1223 u16 max_count; /* Maximum counter value supported */
1224 u8 units;
Bob Mooreb24aad42009-07-24 13:30:17 +08001225};
1226
Bob Mooreb24aad42009-07-24 13:30:17 +08001227/* Reset to default packing */
1228
1229#pragma pack()
1230
1231#endif /* __ACTBL2_H__ */