1 /******************************************************************************
3 * Name: actbl1.h - Additional ACPI table definitions
5 *****************************************************************************/
7 /******************************************************************************
11 * Some or all of this work - Copyright (c) 1999 - 2017, Intel Corp.
12 * All rights reserved.
16 * 2.1. This is your license from Intel Corp. under its intellectual property
17 * rights. You may have additional license terms from the party that provided
18 * you this software, covering your right to use that party's intellectual
21 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22 * copy of the source code appearing in this file ("Covered Code") an
23 * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24 * base code distributed originally by Intel ("Original Intel Code") to copy,
25 * make derivatives, distribute, use and display any portion of the Covered
26 * Code in any form, with the right to sublicense such rights; and
28 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29 * license (with the right to sublicense), under only those claims of Intel
30 * patents that are infringed by the Original Intel Code, to make, use, sell,
31 * offer to sell, and import the Covered Code and derivative works thereof
32 * solely to the minimum extent necessary to exercise the above copyright
33 * license, and in no event shall the patent license extend to any additions
34 * to or modifications of the Original Intel Code. No other license or right
35 * is granted directly or by implication, estoppel or otherwise;
37 * The above copyright and patent license is granted only if the following
42 * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43 * Redistribution of source code of any substantial portion of the Covered
44 * Code or modification with rights to further distribute source must include
45 * the above Copyright Notice, the above License, this list of Conditions,
46 * and the following Disclaimer and Export Compliance provision. In addition,
47 * Licensee must cause all Covered Code to which Licensee contributes to
48 * contain a file documenting the changes Licensee made to create that Covered
49 * Code and the date of any change. Licensee must include in that file the
50 * documentation of any changes made by any predecessor Licensee. Licensee
51 * must include a prominent statement that the modification is derived,
52 * directly or indirectly, from Original Intel Code.
54 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55 * Redistribution of source code of any substantial portion of the Covered
56 * Code or modification without rights to further distribute source must
57 * include the following Disclaimer and Export Compliance provision in the
58 * documentation and/or other materials provided with distribution. In
59 * addition, Licensee may not authorize further sublicense of source of any
60 * portion of the Covered Code, and must include terms to the effect that the
61 * license from Licensee to its licensee is limited to the intellectual
62 * property embodied in the software Licensee provides to its licensee, and
63 * not to intellectual property embodied in modifications its licensee may
66 * 3.3. Redistribution of Executable. Redistribution in executable form of any
67 * substantial portion of the Covered Code or modification must reproduce the
68 * above Copyright Notice, and the following Disclaimer and Export Compliance
69 * provision in the documentation and/or other materials provided with the
72 * 3.4. Intel retains all right, title, and interest in and to the Original
75 * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76 * Intel shall be used in advertising or otherwise to promote the sale, use or
77 * other dealings in products derived from or relating to the Covered Code
78 * without prior written authorization from Intel.
80 * 4. Disclaimer and Export Compliance
82 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
90 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
99 * 4.3. Licensee shall not export, either directly or indirectly, any of this
100 * software or system incorporating such software without first obtaining any
101 * required license or other approval from the U. S. Department of Commerce or
102 * any other agency or department of the United States Government. In the
103 * event Licensee exports any such software from the United States or
104 * re-exports any such software from a foreign destination, Licensee shall
105 * ensure that the distribution and export/re-export of the software is in
106 * compliance with all laws, regulations, orders, or other restrictions of the
107 * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108 * any of its subsidiaries will export/re-export any technical data, process,
109 * software, or service, directly or indirectly, to any country for which the
110 * United States government or any agency thereof requires an export license,
111 * other governmental approval, or letter of assurance, without first obtaining
112 * such license, approval or letter.
114 *****************************************************************************
116 * Alternatively, you may choose to be licensed under the terms of the
119 * Redistribution and use in source and binary forms, with or without
120 * modification, are permitted provided that the following conditions
122 * 1. Redistributions of source code must retain the above copyright
123 * notice, this list of conditions, and the following disclaimer,
124 * without modification.
125 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126 * substantially similar to the "NO WARRANTY" disclaimer below
127 * ("Disclaimer") and any redistribution must be conditioned upon
128 * including a substantially similar Disclaimer requirement for further
129 * binary redistribution.
130 * 3. Neither the names of the above-listed copyright holders nor the names
131 * of any contributors may be used to endorse or promote products derived
132 * from this software without specific prior written permission.
134 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
146 * Alternatively, you may choose to be licensed under the terms of the
147 * GNU General Public License ("GPL") version 2 as published by the Free
148 * Software Foundation.
150 *****************************************************************************/
156 /*******************************************************************************
158 * Additional ACPI Tables (1)
160 * These tables are not consumed directly by the ACPICA subsystem, but are
161 * included here to support device drivers and the AML disassembler.
163 * The tables in this file are fully defined within the ACPI specification.
165 ******************************************************************************/
169 * Values for description table header signatures for tables defined in this
170 * file. Useful because they make it more difficult to inadvertently type in
171 * the wrong signature.
173 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
174 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
175 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
176 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
177 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
178 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
179 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
180 #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
181 #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
182 #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */
183 #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
184 #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
185 #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
186 #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */
190 * All tables must be byte-packed to match the ACPI specification, since
191 * the tables are provided by the system BIOS.
196 * Note: C bitfields are not used for this reason:
198 * "Bitfields are great and easy to read, but unfortunately the C language
199 * does not specify the layout of bitfields in memory, which means they are
200 * essentially useless for dealing with packed data in on-disk formats or
201 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
202 * this decision was a design error in C. Ritchie could have picked an order
203 * and stuck with it." Norman Ramsey.
204 * See http://stackoverflow.com/a/1053662/41661
208 /*******************************************************************************
210 * Common subtable headers
212 ******************************************************************************/
214 /* Generic subtable header (used in MADT, SRAT, etc.) */
216 typedef struct acpi_subtable_header
221 } ACPI_SUBTABLE_HEADER;
224 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
226 typedef struct acpi_whea_header
232 ACPI_GENERIC_ADDRESS RegisterRegion;
233 UINT64 Value; /* Value used with Read/Write register */
234 UINT64 Mask; /* Bitmask required for this register instruction */
239 /*******************************************************************************
241 * BERT - Boot Error Record Table (ACPI 4.0)
244 ******************************************************************************/
246 typedef struct acpi_table_bert
248 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
249 UINT32 RegionLength; /* Length of the boot error region */
250 UINT64 Address; /* Physical address of the error region */
255 /* Boot Error Region (not a subtable, pointed to by Address field above) */
257 typedef struct acpi_bert_region
259 UINT32 BlockStatus; /* Type of error information */
260 UINT32 RawDataOffset; /* Offset to raw error data */
261 UINT32 RawDataLength; /* Length of raw error data */
262 UINT32 DataLength; /* Length of generic error data */
263 UINT32 ErrorSeverity; /* Severity code */
267 /* Values for BlockStatus flags above */
269 #define ACPI_BERT_UNCORRECTABLE (1)
270 #define ACPI_BERT_CORRECTABLE (1<<1)
271 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
272 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
273 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
275 /* Values for ErrorSeverity above */
277 enum AcpiBertErrorSeverity
279 ACPI_BERT_ERROR_CORRECTABLE = 0,
280 ACPI_BERT_ERROR_FATAL = 1,
281 ACPI_BERT_ERROR_CORRECTED = 2,
282 ACPI_BERT_ERROR_NONE = 3,
283 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
287 * Note: The generic error data that follows the ErrorSeverity field above
288 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
292 /*******************************************************************************
294 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
297 ******************************************************************************/
299 typedef struct acpi_table_cpep
301 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
309 typedef struct acpi_cpep_polling
311 ACPI_SUBTABLE_HEADER Header;
312 UINT8 Id; /* Processor ID */
313 UINT8 Eid; /* Processor EID */
314 UINT32 Interval; /* Polling interval (msec) */
319 /*******************************************************************************
321 * ECDT - Embedded Controller Boot Resources Table
324 ******************************************************************************/
326 typedef struct acpi_table_ecdt
328 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
329 ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */
330 ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */
331 UINT32 Uid; /* Unique ID - must be same as the EC _UID method */
332 UINT8 Gpe; /* The GPE for the EC */
333 UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */
338 /*******************************************************************************
340 * EINJ - Error Injection Table (ACPI 4.0)
343 ******************************************************************************/
345 typedef struct acpi_table_einj
347 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
356 /* EINJ Injection Instruction Entries (actions) */
358 typedef struct acpi_einj_entry
360 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
364 /* Masks for Flags field above */
366 #define ACPI_EINJ_PRESERVE (1)
368 /* Values for Action field above */
372 ACPI_EINJ_BEGIN_OPERATION = 0,
373 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
374 ACPI_EINJ_SET_ERROR_TYPE = 2,
375 ACPI_EINJ_GET_ERROR_TYPE = 3,
376 ACPI_EINJ_END_OPERATION = 4,
377 ACPI_EINJ_EXECUTE_OPERATION = 5,
378 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
379 ACPI_EINJ_GET_COMMAND_STATUS = 7,
380 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
381 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9,
382 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */
383 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
386 /* Values for Instruction field above */
388 enum AcpiEinjInstructions
390 ACPI_EINJ_READ_REGISTER = 0,
391 ACPI_EINJ_READ_REGISTER_VALUE = 1,
392 ACPI_EINJ_WRITE_REGISTER = 2,
393 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
395 ACPI_EINJ_FLUSH_CACHELINE = 5,
396 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
399 typedef struct acpi_einj_error_type_with_addr
402 UINT32 VendorStructOffset;
409 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR;
411 typedef struct acpi_einj_vendor
423 /* EINJ Trigger Error Action Table */
425 typedef struct acpi_einj_trigger
434 /* Command status return values */
436 enum AcpiEinjCommandStatus
438 ACPI_EINJ_SUCCESS = 0,
439 ACPI_EINJ_FAILURE = 1,
440 ACPI_EINJ_INVALID_ACCESS = 2,
441 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
445 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
447 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
448 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
449 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
450 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
451 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
452 #define ACPI_EINJ_MEMORY_FATAL (1<<5)
453 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
454 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
455 #define ACPI_EINJ_PCIX_FATAL (1<<8)
456 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
457 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
458 #define ACPI_EINJ_PLATFORM_FATAL (1<<11)
459 #define ACPI_EINJ_VENDOR_DEFINED (1<<31)
462 /*******************************************************************************
464 * ERST - Error Record Serialization Table (ACPI 4.0)
467 ******************************************************************************/
469 typedef struct acpi_table_erst
471 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
479 /* ERST Serialization Entries (actions) */
481 typedef struct acpi_erst_entry
483 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
487 /* Masks for Flags field above */
489 #define ACPI_ERST_PRESERVE (1)
491 /* Values for Action field above */
495 ACPI_ERST_BEGIN_WRITE = 0,
496 ACPI_ERST_BEGIN_READ = 1,
497 ACPI_ERST_BEGIN_CLEAR = 2,
499 ACPI_ERST_SET_RECORD_OFFSET = 4,
500 ACPI_ERST_EXECUTE_OPERATION = 5,
501 ACPI_ERST_CHECK_BUSY_STATUS = 6,
502 ACPI_ERST_GET_COMMAND_STATUS = 7,
503 ACPI_ERST_GET_RECORD_ID = 8,
504 ACPI_ERST_SET_RECORD_ID = 9,
505 ACPI_ERST_GET_RECORD_COUNT = 10,
506 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
507 ACPI_ERST_NOT_USED = 12,
508 ACPI_ERST_GET_ERROR_RANGE = 13,
509 ACPI_ERST_GET_ERROR_LENGTH = 14,
510 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
511 ACPI_ERST_EXECUTE_TIMINGS = 16,
512 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
515 /* Values for Instruction field above */
517 enum AcpiErstInstructions
519 ACPI_ERST_READ_REGISTER = 0,
520 ACPI_ERST_READ_REGISTER_VALUE = 1,
521 ACPI_ERST_WRITE_REGISTER = 2,
522 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
524 ACPI_ERST_LOAD_VAR1 = 5,
525 ACPI_ERST_LOAD_VAR2 = 6,
526 ACPI_ERST_STORE_VAR1 = 7,
528 ACPI_ERST_SUBTRACT = 9,
529 ACPI_ERST_ADD_VALUE = 10,
530 ACPI_ERST_SUBTRACT_VALUE = 11,
531 ACPI_ERST_STALL = 12,
532 ACPI_ERST_STALL_WHILE_TRUE = 13,
533 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
535 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
536 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
537 ACPI_ERST_MOVE_DATA = 18,
538 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
541 /* Command status return values */
543 enum AcpiErstCommandStatus
545 ACPI_ERST_SUCESS = 0,
546 ACPI_ERST_NO_SPACE = 1,
547 ACPI_ERST_NOT_AVAILABLE = 2,
548 ACPI_ERST_FAILURE = 3,
549 ACPI_ERST_RECORD_EMPTY = 4,
550 ACPI_ERST_NOT_FOUND = 5,
551 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
555 /* Error Record Serialization Information */
557 typedef struct acpi_erst_info
559 UINT16 Signature; /* Should be "ER" */
565 /*******************************************************************************
567 * HEST - Hardware Error Source Table (ACPI 4.0)
570 ******************************************************************************/
572 typedef struct acpi_table_hest
574 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
575 UINT32 ErrorSourceCount;
580 /* HEST subtable header */
582 typedef struct acpi_hest_header
590 /* Values for Type field above for subtables */
594 ACPI_HEST_TYPE_IA32_CHECK = 0,
595 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
596 ACPI_HEST_TYPE_IA32_NMI = 2,
597 ACPI_HEST_TYPE_NOT_USED3 = 3,
598 ACPI_HEST_TYPE_NOT_USED4 = 4,
599 ACPI_HEST_TYPE_NOT_USED5 = 5,
600 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
601 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
602 ACPI_HEST_TYPE_AER_BRIDGE = 8,
603 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
604 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
605 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11,
606 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */
611 * HEST substructures contained in subtables
615 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
616 * ACPI_HEST_IA_CORRECTED structures.
618 typedef struct acpi_hest_ia_error_bank
621 UINT8 ClearStatusOnInit;
624 UINT32 ControlRegister;
626 UINT32 StatusRegister;
627 UINT32 AddressRegister;
630 } ACPI_HEST_IA_ERROR_BANK;
633 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
635 typedef struct acpi_hest_aer_common
640 UINT32 RecordsToPreallocate;
641 UINT32 MaxSectionsPerRecord;
642 UINT32 Bus; /* Bus and Segment numbers */
645 UINT16 DeviceControl;
647 UINT32 UncorrectableMask;
648 UINT32 UncorrectableSeverity;
649 UINT32 CorrectableMask;
650 UINT32 AdvancedCapabilities;
652 } ACPI_HEST_AER_COMMON;
654 /* Masks for HEST Flags fields */
656 #define ACPI_HEST_FIRMWARE_FIRST (1)
657 #define ACPI_HEST_GLOBAL (1<<1)
658 #define ACPI_HEST_GHES_ASSIST (1<<2)
661 * Macros to access the bus/segment numbers in Bus field above:
662 * Bus number is encoded in bits 7:0
663 * Segment number is encoded in bits 23:8
665 #define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF)
666 #define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF)
669 /* Hardware Error Notification */
671 typedef struct acpi_hest_notify
675 UINT16 ConfigWriteEnable;
678 UINT32 PollingThresholdValue;
679 UINT32 PollingThresholdWindow;
680 UINT32 ErrorThresholdValue;
681 UINT32 ErrorThresholdWindow;
685 /* Values for Notify Type field above */
687 enum AcpiHestNotifyTypes
689 ACPI_HEST_NOTIFY_POLLED = 0,
690 ACPI_HEST_NOTIFY_EXTERNAL = 1,
691 ACPI_HEST_NOTIFY_LOCAL = 2,
692 ACPI_HEST_NOTIFY_SCI = 3,
693 ACPI_HEST_NOTIFY_NMI = 4,
694 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
695 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
696 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */
697 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */
698 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */
699 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
700 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */
701 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */
704 /* Values for ConfigWriteEnable bitfield above */
706 #define ACPI_HEST_TYPE (1)
707 #define ACPI_HEST_POLL_INTERVAL (1<<1)
708 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
709 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
710 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
711 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
718 /* 0: IA32 Machine Check Exception */
720 typedef struct acpi_hest_ia_machine_check
722 ACPI_HEST_HEADER Header;
724 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
726 UINT32 RecordsToPreallocate;
727 UINT32 MaxSectionsPerRecord;
728 UINT64 GlobalCapabilityData;
729 UINT64 GlobalControlData;
730 UINT8 NumHardwareBanks;
733 } ACPI_HEST_IA_MACHINE_CHECK;
736 /* 1: IA32 Corrected Machine Check */
738 typedef struct acpi_hest_ia_corrected
740 ACPI_HEST_HEADER Header;
742 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
744 UINT32 RecordsToPreallocate;
745 UINT32 MaxSectionsPerRecord;
746 ACPI_HEST_NOTIFY Notify;
747 UINT8 NumHardwareBanks;
750 } ACPI_HEST_IA_CORRECTED;
753 /* 2: IA32 Non-Maskable Interrupt */
755 typedef struct acpi_hest_ia_nmi
757 ACPI_HEST_HEADER Header;
759 UINT32 RecordsToPreallocate;
760 UINT32 MaxSectionsPerRecord;
761 UINT32 MaxRawDataLength;
766 /* 3,4,5: Not used */
768 /* 6: PCI Express Root Port AER */
770 typedef struct acpi_hest_aer_root
772 ACPI_HEST_HEADER Header;
773 ACPI_HEST_AER_COMMON Aer;
774 UINT32 RootErrorCommand;
776 } ACPI_HEST_AER_ROOT;
779 /* 7: PCI Express AER (AER Endpoint) */
781 typedef struct acpi_hest_aer
783 ACPI_HEST_HEADER Header;
784 ACPI_HEST_AER_COMMON Aer;
789 /* 8: PCI Express/PCI-X Bridge AER */
791 typedef struct acpi_hest_aer_bridge
793 ACPI_HEST_HEADER Header;
794 ACPI_HEST_AER_COMMON Aer;
795 UINT32 UncorrectableMask2;
796 UINT32 UncorrectableSeverity2;
797 UINT32 AdvancedCapabilities2;
799 } ACPI_HEST_AER_BRIDGE;
802 /* 9: Generic Hardware Error Source */
804 typedef struct acpi_hest_generic
806 ACPI_HEST_HEADER Header;
807 UINT16 RelatedSourceId;
810 UINT32 RecordsToPreallocate;
811 UINT32 MaxSectionsPerRecord;
812 UINT32 MaxRawDataLength;
813 ACPI_GENERIC_ADDRESS ErrorStatusAddress;
814 ACPI_HEST_NOTIFY Notify;
815 UINT32 ErrorBlockLength;
820 /* 10: Generic Hardware Error Source, version 2 */
822 typedef struct acpi_hest_generic_v2
824 ACPI_HEST_HEADER Header;
825 UINT16 RelatedSourceId;
828 UINT32 RecordsToPreallocate;
829 UINT32 MaxSectionsPerRecord;
830 UINT32 MaxRawDataLength;
831 ACPI_GENERIC_ADDRESS ErrorStatusAddress;
832 ACPI_HEST_NOTIFY Notify;
833 UINT32 ErrorBlockLength;
834 ACPI_GENERIC_ADDRESS ReadAckRegister;
835 UINT64 ReadAckPreserve;
838 } ACPI_HEST_GENERIC_V2;
841 /* Generic Error Status block */
843 typedef struct acpi_hest_generic_status
846 UINT32 RawDataOffset;
847 UINT32 RawDataLength;
849 UINT32 ErrorSeverity;
851 } ACPI_HEST_GENERIC_STATUS;
853 /* Values for BlockStatus flags above */
855 #define ACPI_HEST_UNCORRECTABLE (1)
856 #define ACPI_HEST_CORRECTABLE (1<<1)
857 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
858 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
859 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
862 /* Generic Error Data entry */
864 typedef struct acpi_hest_generic_data
866 UINT8 SectionType[16];
867 UINT32 ErrorSeverity;
869 UINT8 ValidationBits;
871 UINT32 ErrorDataLength;
875 } ACPI_HEST_GENERIC_DATA;
877 /* Extension for revision 0x0300 */
879 typedef struct acpi_hest_generic_data_v300
881 UINT8 SectionType[16];
882 UINT32 ErrorSeverity;
884 UINT8 ValidationBits;
886 UINT32 ErrorDataLength;
891 } ACPI_HEST_GENERIC_DATA_V300;
893 /* Values for ErrorSeverity above */
895 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
896 #define ACPI_HEST_GEN_ERROR_FATAL 1
897 #define ACPI_HEST_GEN_ERROR_CORRECTED 2
898 #define ACPI_HEST_GEN_ERROR_NONE 3
900 /* Flags for ValidationBits above */
902 #define ACPI_HEST_GEN_VALID_FRU_ID (1)
903 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
904 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
907 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
909 typedef struct acpi_hest_ia_deferred_check
911 ACPI_HEST_HEADER Header;
913 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
915 UINT32 RecordsToPreallocate;
916 UINT32 MaxSectionsPerRecord;
917 ACPI_HEST_NOTIFY Notify;
918 UINT8 NumHardwareBanks;
921 } ACPI_HEST_IA_DEFERRED_CHECK;
924 /*******************************************************************************
926 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2)
929 ******************************************************************************/
931 typedef struct acpi_table_hmat
933 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
939 /* Values for HMAT structure types */
943 ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subystem address range */
944 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */
945 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */
946 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
949 typedef struct acpi_hmat_structure
955 } ACPI_HMAT_STRUCTURE;
959 * HMAT Structures, correspond to Type in ACPI_HMAT_STRUCTURE
962 /* 0: Memory subystem address range */
964 typedef struct acpi_hmat_address_range
966 ACPI_HMAT_STRUCTURE Header;
969 UINT32 ProcessorPD; /* Processor proximity domain */
970 UINT32 MemoryPD; /* Memory proximity domain */
972 UINT64 PhysicalAddressBase; /* Physical address range base */
973 UINT64 PhysicalAddressLength; /* Physical address range length */
975 } ACPI_HMAT_ADDRESS_RANGE;
977 /* Masks for Flags field above */
979 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: ProcessorPD field is valid */
980 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: MemoryPD field is valid */
981 #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */
984 /* 1: System locality latency and bandwidth information */
986 typedef struct acpi_hmat_locality
988 ACPI_HMAT_STRUCTURE Header;
992 UINT32 NumberOfInitiatorPDs;
993 UINT32 NumberOfTargetPDs;
995 UINT64 EntryBaseUnit;
997 } ACPI_HMAT_LOCALITY;
999 /* Masks for Flags field above */
1001 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F)
1003 /* Values for Memory Hierarchy flag */
1005 #define ACPI_HMAT_MEMORY 0
1006 #define ACPI_HMAT_LAST_LEVEL_CACHE 1
1007 #define ACPI_HMAT_1ST_LEVEL_CACHE 2
1008 #define ACPI_HMAT_2ND_LEVEL_CACHE 3
1009 #define ACPI_HMAT_3RD_LEVEL_CACHE 4
1011 /* Values for DataType field above */
1013 #define ACPI_HMAT_ACCESS_LATENCY 0
1014 #define ACPI_HMAT_READ_LATENCY 1
1015 #define ACPI_HMAT_WRITE_LATENCY 2
1016 #define ACPI_HMAT_ACCESS_BANDWIDTH 3
1017 #define ACPI_HMAT_READ_BANDWIDTH 4
1018 #define ACPI_HMAT_WRITE_BANDWIDTH 5
1021 /* 2: Memory side cache information */
1023 typedef struct acpi_hmat_cache
1025 ACPI_HMAT_STRUCTURE Header;
1029 UINT32 CacheAttributes;
1031 UINT16 NumberOfSMBIOSHandles;
1035 /* Masks for CacheAttributes field above */
1037 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
1038 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
1039 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
1040 #define ACPI_HMAT_WRITE_POLICY (0x0000F000)
1041 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
1043 /* Values for cache associativity flag */
1045 #define ACPI_HMAT_CA_NONE (0)
1046 #define ACPI_HMAT_CA_DIRECT_MAPPED (1)
1047 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
1049 /* Values for write policy flag */
1051 #define ACPI_HMAT_CP_NONE (0)
1052 #define ACPI_HMAT_CP_WB (1)
1053 #define ACPI_HMAT_CP_WT (2)
1056 /*******************************************************************************
1058 * MADT - Multiple APIC Description Table
1061 ******************************************************************************/
1063 typedef struct acpi_table_madt
1065 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1066 UINT32 Address; /* Physical address of local APIC */
1071 /* Masks for Flags field above */
1073 #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
1075 /* Values for PCATCompat flag */
1077 #define ACPI_MADT_DUAL_PIC 1
1078 #define ACPI_MADT_MULTIPLE_APIC 0
1081 /* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */
1085 ACPI_MADT_TYPE_LOCAL_APIC = 0,
1086 ACPI_MADT_TYPE_IO_APIC = 1,
1087 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
1088 ACPI_MADT_TYPE_NMI_SOURCE = 3,
1089 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
1090 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
1091 ACPI_MADT_TYPE_IO_SAPIC = 6,
1092 ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
1093 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
1094 ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
1095 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
1096 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
1097 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
1098 ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
1099 ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
1100 ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
1101 ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */
1106 * MADT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
1109 /* 0: Processor Local APIC */
1111 typedef struct acpi_madt_local_apic
1113 ACPI_SUBTABLE_HEADER Header;
1114 UINT8 ProcessorId; /* ACPI processor id */
1115 UINT8 Id; /* Processor's local APIC id */
1118 } ACPI_MADT_LOCAL_APIC;
1123 typedef struct acpi_madt_io_apic
1125 ACPI_SUBTABLE_HEADER Header;
1126 UINT8 Id; /* I/O APIC ID */
1127 UINT8 Reserved; /* Reserved - must be zero */
1128 UINT32 Address; /* APIC physical address */
1129 UINT32 GlobalIrqBase; /* Global system interrupt where INTI lines start */
1131 } ACPI_MADT_IO_APIC;
1134 /* 2: Interrupt Override */
1136 typedef struct acpi_madt_interrupt_override
1138 ACPI_SUBTABLE_HEADER Header;
1139 UINT8 Bus; /* 0 - ISA */
1140 UINT8 SourceIrq; /* Interrupt source (IRQ) */
1141 UINT32 GlobalIrq; /* Global system interrupt */
1144 } ACPI_MADT_INTERRUPT_OVERRIDE;
1149 typedef struct acpi_madt_nmi_source
1151 ACPI_SUBTABLE_HEADER Header;
1153 UINT32 GlobalIrq; /* Global system interrupt */
1155 } ACPI_MADT_NMI_SOURCE;
1158 /* 4: Local APIC NMI */
1160 typedef struct acpi_madt_local_apic_nmi
1162 ACPI_SUBTABLE_HEADER Header;
1163 UINT8 ProcessorId; /* ACPI processor id */
1165 UINT8 Lint; /* LINTn to which NMI is connected */
1167 } ACPI_MADT_LOCAL_APIC_NMI;
1170 /* 5: Address Override */
1172 typedef struct acpi_madt_local_apic_override
1174 ACPI_SUBTABLE_HEADER Header;
1175 UINT16 Reserved; /* Reserved, must be zero */
1176 UINT64 Address; /* APIC physical address */
1178 } ACPI_MADT_LOCAL_APIC_OVERRIDE;
1183 typedef struct acpi_madt_io_sapic
1185 ACPI_SUBTABLE_HEADER Header;
1186 UINT8 Id; /* I/O SAPIC ID */
1187 UINT8 Reserved; /* Reserved, must be zero */
1188 UINT32 GlobalIrqBase; /* Global interrupt for SAPIC start */
1189 UINT64 Address; /* SAPIC physical address */
1191 } ACPI_MADT_IO_SAPIC;
1194 /* 7: Local Sapic */
1196 typedef struct acpi_madt_local_sapic
1198 ACPI_SUBTABLE_HEADER Header;
1199 UINT8 ProcessorId; /* ACPI processor id */
1200 UINT8 Id; /* SAPIC ID */
1201 UINT8 Eid; /* SAPIC EID */
1202 UINT8 Reserved[3]; /* Reserved, must be zero */
1204 UINT32 Uid; /* Numeric UID - ACPI 3.0 */
1205 char UidString[1]; /* String UID - ACPI 3.0 */
1207 } ACPI_MADT_LOCAL_SAPIC;
1210 /* 8: Platform Interrupt Source */
1212 typedef struct acpi_madt_interrupt_source
1214 ACPI_SUBTABLE_HEADER Header;
1216 UINT8 Type; /* 1=PMI, 2=INIT, 3=corrected */
1217 UINT8 Id; /* Processor ID */
1218 UINT8 Eid; /* Processor EID */
1219 UINT8 IoSapicVector; /* Vector value for PMI interrupts */
1220 UINT32 GlobalIrq; /* Global system interrupt */
1221 UINT32 Flags; /* Interrupt Source Flags */
1223 } ACPI_MADT_INTERRUPT_SOURCE;
1225 /* Masks for Flags field above */
1227 #define ACPI_MADT_CPEI_OVERRIDE (1)
1230 /* 9: Processor Local X2APIC (ACPI 4.0) */
1232 typedef struct acpi_madt_local_x2apic
1234 ACPI_SUBTABLE_HEADER Header;
1235 UINT16 Reserved; /* Reserved - must be zero */
1236 UINT32 LocalApicId; /* Processor x2APIC ID */
1238 UINT32 Uid; /* ACPI processor UID */
1240 } ACPI_MADT_LOCAL_X2APIC;
1243 /* 10: Local X2APIC NMI (ACPI 4.0) */
1245 typedef struct acpi_madt_local_x2apic_nmi
1247 ACPI_SUBTABLE_HEADER Header;
1249 UINT32 Uid; /* ACPI processor UID */
1250 UINT8 Lint; /* LINTn to which NMI is connected */
1251 UINT8 Reserved[3]; /* Reserved - must be zero */
1253 } ACPI_MADT_LOCAL_X2APIC_NMI;
1256 /* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */
1258 typedef struct acpi_madt_generic_interrupt
1260 ACPI_SUBTABLE_HEADER Header;
1261 UINT16 Reserved; /* Reserved - must be zero */
1262 UINT32 CpuInterfaceNumber;
1265 UINT32 ParkingVersion;
1266 UINT32 PerformanceInterrupt;
1267 UINT64 ParkedAddress;
1269 UINT64 GicvBaseAddress;
1270 UINT64 GichBaseAddress;
1271 UINT32 VgicInterrupt;
1272 UINT64 GicrBaseAddress;
1274 UINT8 EfficiencyClass;
1277 } ACPI_MADT_GENERIC_INTERRUPT;
1279 /* Masks for Flags field above */
1281 /* ACPI_MADT_ENABLED (1) Processor is usable if set */
1282 #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */
1283 #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */
1286 /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
1288 typedef struct acpi_madt_generic_distributor
1290 ACPI_SUBTABLE_HEADER Header;
1291 UINT16 Reserved; /* Reserved - must be zero */
1294 UINT32 GlobalIrqBase;
1296 UINT8 Reserved2[3]; /* Reserved - must be zero */
1298 } ACPI_MADT_GENERIC_DISTRIBUTOR;
1300 /* Values for Version field above */
1302 enum AcpiMadtGicVersion
1304 ACPI_MADT_GIC_VERSION_NONE = 0,
1305 ACPI_MADT_GIC_VERSION_V1 = 1,
1306 ACPI_MADT_GIC_VERSION_V2 = 2,
1307 ACPI_MADT_GIC_VERSION_V3 = 3,
1308 ACPI_MADT_GIC_VERSION_V4 = 4,
1309 ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */
1313 /* 13: Generic MSI Frame (ACPI 5.1) */
1315 typedef struct acpi_madt_generic_msi_frame
1317 ACPI_SUBTABLE_HEADER Header;
1318 UINT16 Reserved; /* Reserved - must be zero */
1325 } ACPI_MADT_GENERIC_MSI_FRAME;
1327 /* Masks for Flags field above */
1329 #define ACPI_MADT_OVERRIDE_SPI_VALUES (1)
1332 /* 14: Generic Redistributor (ACPI 5.1) */
1334 typedef struct acpi_madt_generic_redistributor
1336 ACPI_SUBTABLE_HEADER Header;
1337 UINT16 Reserved; /* reserved - must be zero */
1341 } ACPI_MADT_GENERIC_REDISTRIBUTOR;
1344 /* 15: Generic Translator (ACPI 6.0) */
1346 typedef struct acpi_madt_generic_translator
1348 ACPI_SUBTABLE_HEADER Header;
1349 UINT16 Reserved; /* reserved - must be zero */
1350 UINT32 TranslationId;
1354 } ACPI_MADT_GENERIC_TRANSLATOR;
1358 * Common flags fields for MADT subtables
1361 /* MADT Local APIC flags */
1363 #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
1365 /* MADT MPS INTI flags (IntiFlags) */
1367 #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
1368 #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
1370 /* Values for MPS INTI flags */
1372 #define ACPI_MADT_POLARITY_CONFORMS 0
1373 #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
1374 #define ACPI_MADT_POLARITY_RESERVED 2
1375 #define ACPI_MADT_POLARITY_ACTIVE_LOW 3
1377 #define ACPI_MADT_TRIGGER_CONFORMS (0)
1378 #define ACPI_MADT_TRIGGER_EDGE (1<<2)
1379 #define ACPI_MADT_TRIGGER_RESERVED (2<<2)
1380 #define ACPI_MADT_TRIGGER_LEVEL (3<<2)
1383 /*******************************************************************************
1385 * MSCT - Maximum System Characteristics Table (ACPI 4.0)
1388 ******************************************************************************/
1390 typedef struct acpi_table_msct
1392 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1393 UINT32 ProximityOffset; /* Location of proximity info struct(s) */
1394 UINT32 MaxProximityDomains;/* Max number of proximity domains */
1395 UINT32 MaxClockDomains; /* Max number of clock domains */
1396 UINT64 MaxAddress; /* Max physical address in system */
1401 /* Subtable - Maximum Proximity Domain Information. Version 1 */
1403 typedef struct acpi_msct_proximity
1407 UINT32 RangeStart; /* Start of domain range */
1408 UINT32 RangeEnd; /* End of domain range */
1409 UINT32 ProcessorCapacity;
1410 UINT64 MemoryCapacity; /* In bytes */
1412 } ACPI_MSCT_PROXIMITY;
1415 /*******************************************************************************
1417 * NFIT - NVDIMM Interface Table (ACPI 6.0+)
1420 ******************************************************************************/
1422 typedef struct acpi_table_nfit
1424 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1425 UINT32 Reserved; /* Reserved, must be zero */
1429 /* Subtable header for NFIT */
1431 typedef struct acpi_nfit_header
1439 /* Values for subtable type in ACPI_NFIT_HEADER */
1443 ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0,
1444 ACPI_NFIT_TYPE_MEMORY_MAP = 1,
1445 ACPI_NFIT_TYPE_INTERLEAVE = 2,
1446 ACPI_NFIT_TYPE_SMBIOS = 3,
1447 ACPI_NFIT_TYPE_CONTROL_REGION = 4,
1448 ACPI_NFIT_TYPE_DATA_REGION = 5,
1449 ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6,
1450 ACPI_NFIT_TYPE_RESERVED = 7 /* 7 and greater are reserved */
1457 /* 0: System Physical Address Range Structure */
1459 typedef struct acpi_nfit_system_address
1461 ACPI_NFIT_HEADER Header;
1464 UINT32 Reserved; /* Reseved, must be zero */
1465 UINT32 ProximityDomain;
1466 UINT8 RangeGuid[16];
1469 UINT64 MemoryMapping;
1471 } ACPI_NFIT_SYSTEM_ADDRESS;
1475 #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */
1476 #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */
1478 /* Range Type GUIDs appear in the include/acuuid.h file */
1481 /* 1: Memory Device to System Address Range Map Structure */
1483 typedef struct acpi_nfit_memory_map
1485 ACPI_NFIT_HEADER Header;
1486 UINT32 DeviceHandle;
1492 UINT64 RegionOffset;
1494 UINT16 InterleaveIndex;
1495 UINT16 InterleaveWays;
1497 UINT16 Reserved; /* Reserved, must be zero */
1499 } ACPI_NFIT_MEMORY_MAP;
1503 #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */
1504 #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */
1505 #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */
1506 #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */
1507 #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */
1508 #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */
1509 #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */
1512 /* 2: Interleave Structure */
1514 typedef struct acpi_nfit_interleave
1516 ACPI_NFIT_HEADER Header;
1517 UINT16 InterleaveIndex;
1518 UINT16 Reserved; /* Reserved, must be zero */
1521 UINT32 LineOffset[1]; /* Variable length */
1523 } ACPI_NFIT_INTERLEAVE;
1526 /* 3: SMBIOS Management Information Structure */
1528 typedef struct acpi_nfit_smbios
1530 ACPI_NFIT_HEADER Header;
1531 UINT32 Reserved; /* Reserved, must be zero */
1532 UINT8 Data[1]; /* Variable length */
1537 /* 4: NVDIMM Control Region Structure */
1539 typedef struct acpi_nfit_control_region
1541 ACPI_NFIT_HEADER Header;
1546 UINT16 SubsystemVendorId;
1547 UINT16 SubsystemDeviceId;
1548 UINT16 SubsystemRevisionId;
1550 UINT8 ManufacturingLocation;
1551 UINT16 ManufacturingDate;
1552 UINT8 Reserved[2]; /* Reserved, must be zero */
1553 UINT32 SerialNumber;
1557 UINT64 CommandOffset;
1559 UINT64 StatusOffset;
1562 UINT8 Reserved1[6]; /* Reserved, must be zero */
1564 } ACPI_NFIT_CONTROL_REGION;
1568 #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
1570 /* ValidFields bits */
1572 #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */
1575 /* 5: NVDIMM Block Data Window Region Structure */
1577 typedef struct acpi_nfit_data_region
1579 ACPI_NFIT_HEADER Header;
1585 UINT64 StartAddress;
1587 } ACPI_NFIT_DATA_REGION;
1590 /* 6: Flush Hint Address Structure */
1592 typedef struct acpi_nfit_flush_address
1594 ACPI_NFIT_HEADER Header;
1595 UINT32 DeviceHandle;
1597 UINT8 Reserved[6]; /* Reserved, must be zero */
1598 UINT64 HintAddress[1]; /* Variable length */
1600 } ACPI_NFIT_FLUSH_ADDRESS;
1603 /*******************************************************************************
1605 * PPTT - Processor Properties Topology Table (ACPI 6.2)
1608 ******************************************************************************/
1610 typedef struct acpi_table_pptt
1612 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1616 /* Values for Type field above */
1620 ACPI_PPTT_TYPE_PROCESSOR = 0,
1621 ACPI_PPTT_TYPE_CACHE = 1,
1622 ACPI_PPTT_TYPE_ID = 2,
1623 ACPI_PPTT_TYPE_RESERVED = 3
1627 /* 0: Processor Hierarchy Node Structure */
1629 typedef struct acpi_pptt_processor {
1630 ACPI_SUBTABLE_HEADER Header;
1634 UINT32 AcpiProcessorId;
1635 UINT32 NumberOfPrivResources;
1637 } ACPI_PPTT_PROCESSOR;
1641 #define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */
1642 #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */
1645 /* 1: Cache Type Structure */
1647 typedef struct acpi_pptt_cache {
1648 ACPI_SUBTABLE_HEADER Header;
1651 UINT32 NextLevelOfCache;
1653 UINT32 NumberOfSets;
1654 UINT8 Associativity;
1662 #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */
1663 #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */
1664 #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */
1665 #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */
1666 #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */
1667 #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */
1668 #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */
1670 /* Masks for Attributes */
1672 #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */
1673 #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */
1674 #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */
1677 /* 2: ID Structure */
1679 typedef struct acpi_pptt_id {
1680 ACPI_SUBTABLE_HEADER Header;
1692 /*******************************************************************************
1694 * SBST - Smart Battery Specification Table
1697 ******************************************************************************/
1699 typedef struct acpi_table_sbst
1701 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1702 UINT32 WarningLevel;
1704 UINT32 CriticalLevel;
1709 /*******************************************************************************
1711 * SLIT - System Locality Distance Information Table
1714 ******************************************************************************/
1716 typedef struct acpi_table_slit
1718 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1719 UINT64 LocalityCount;
1720 UINT8 Entry[1]; /* Real size = localities^2 */
1725 /*******************************************************************************
1727 * SRAT - System Resource Affinity Table
1730 ******************************************************************************/
1732 typedef struct acpi_table_srat
1734 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1735 UINT32 TableRevision; /* Must be value '1' */
1736 UINT64 Reserved; /* Reserved, must be zero */
1740 /* Values for subtable type in ACPI_SUBTABLE_HEADER */
1744 ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
1745 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
1746 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
1747 ACPI_SRAT_TYPE_GICC_AFFINITY = 3,
1748 ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */
1749 ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */
1753 * SRAT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
1756 /* 0: Processor Local APIC/SAPIC Affinity */
1758 typedef struct acpi_srat_cpu_affinity
1760 ACPI_SUBTABLE_HEADER Header;
1761 UINT8 ProximityDomainLo;
1764 UINT8 LocalSapicEid;
1765 UINT8 ProximityDomainHi[3];
1768 } ACPI_SRAT_CPU_AFFINITY;
1772 #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
1775 /* 1: Memory Affinity */
1777 typedef struct acpi_srat_mem_affinity
1779 ACPI_SUBTABLE_HEADER Header;
1780 UINT32 ProximityDomain;
1781 UINT16 Reserved; /* Reserved, must be zero */
1786 UINT64 Reserved2; /* Reserved, must be zero */
1788 } ACPI_SRAT_MEM_AFFINITY;
1792 #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
1793 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
1794 #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
1797 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
1799 typedef struct acpi_srat_x2apic_cpu_affinity
1801 ACPI_SUBTABLE_HEADER Header;
1802 UINT16 Reserved; /* Reserved, must be zero */
1803 UINT32 ProximityDomain;
1809 } ACPI_SRAT_X2APIC_CPU_AFFINITY;
1811 /* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */
1813 #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
1816 /* 3: GICC Affinity (ACPI 5.1) */
1818 typedef struct acpi_srat_gicc_affinity
1820 ACPI_SUBTABLE_HEADER Header;
1821 UINT32 ProximityDomain;
1822 UINT32 AcpiProcessorUid;
1826 } ACPI_SRAT_GICC_AFFINITY;
1828 /* Flags for ACPI_SRAT_GICC_AFFINITY */
1830 #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */
1833 /* 4: GCC ITS Affinity (ACPI 6.2) */
1835 typedef struct acpi_srat_gic_its_affinity
1837 ACPI_SUBTABLE_HEADER Header;
1838 UINT32 ProximityDomain;
1842 } ACPI_SRAT_GIC_ITS_AFFINITY;
1845 /* Reset to default packing */
1849 #endif /* __ACTBL1_H__ */