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_PDTT "PDTT" /* Platform Debug Trigger Table */
183 #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */
184 #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
185 #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */
186 #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
187 #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
188 #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */
192 * All tables must be byte-packed to match the ACPI specification, since
193 * the tables are provided by the system BIOS.
198 * Note: C bitfields are not used for this reason:
200 * "Bitfields are great and easy to read, but unfortunately the C language
201 * does not specify the layout of bitfields in memory, which means they are
202 * essentially useless for dealing with packed data in on-disk formats or
203 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
204 * this decision was a design error in C. Ritchie could have picked an order
205 * and stuck with it." Norman Ramsey.
206 * See http://stackoverflow.com/a/1053662/41661
210 /*******************************************************************************
212 * Common subtable headers
214 ******************************************************************************/
216 /* Generic subtable header (used in MADT, SRAT, etc.) */
218 typedef struct acpi_subtable_header
223 } ACPI_SUBTABLE_HEADER;
226 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
228 typedef struct acpi_whea_header
234 ACPI_GENERIC_ADDRESS RegisterRegion;
235 UINT64 Value; /* Value used with Read/Write register */
236 UINT64 Mask; /* Bitmask required for this register instruction */
241 /*******************************************************************************
243 * BERT - Boot Error Record Table (ACPI 4.0)
246 ******************************************************************************/
248 typedef struct acpi_table_bert
250 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
251 UINT32 RegionLength; /* Length of the boot error region */
252 UINT64 Address; /* Physical address of the error region */
257 /* Boot Error Region (not a subtable, pointed to by Address field above) */
259 typedef struct acpi_bert_region
261 UINT32 BlockStatus; /* Type of error information */
262 UINT32 RawDataOffset; /* Offset to raw error data */
263 UINT32 RawDataLength; /* Length of raw error data */
264 UINT32 DataLength; /* Length of generic error data */
265 UINT32 ErrorSeverity; /* Severity code */
269 /* Values for BlockStatus flags above */
271 #define ACPI_BERT_UNCORRECTABLE (1)
272 #define ACPI_BERT_CORRECTABLE (1<<1)
273 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
274 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
275 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
277 /* Values for ErrorSeverity above */
279 enum AcpiBertErrorSeverity
281 ACPI_BERT_ERROR_CORRECTABLE = 0,
282 ACPI_BERT_ERROR_FATAL = 1,
283 ACPI_BERT_ERROR_CORRECTED = 2,
284 ACPI_BERT_ERROR_NONE = 3,
285 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
289 * Note: The generic error data that follows the ErrorSeverity field above
290 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
294 /*******************************************************************************
296 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
299 ******************************************************************************/
301 typedef struct acpi_table_cpep
303 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
311 typedef struct acpi_cpep_polling
313 ACPI_SUBTABLE_HEADER Header;
314 UINT8 Id; /* Processor ID */
315 UINT8 Eid; /* Processor EID */
316 UINT32 Interval; /* Polling interval (msec) */
321 /*******************************************************************************
323 * ECDT - Embedded Controller Boot Resources Table
326 ******************************************************************************/
328 typedef struct acpi_table_ecdt
330 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
331 ACPI_GENERIC_ADDRESS Control; /* Address of EC command/status register */
332 ACPI_GENERIC_ADDRESS Data; /* Address of EC data register */
333 UINT32 Uid; /* Unique ID - must be same as the EC _UID method */
334 UINT8 Gpe; /* The GPE for the EC */
335 UINT8 Id[1]; /* Full namepath of the EC in the ACPI namespace */
340 /*******************************************************************************
342 * EINJ - Error Injection Table (ACPI 4.0)
345 ******************************************************************************/
347 typedef struct acpi_table_einj
349 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
358 /* EINJ Injection Instruction Entries (actions) */
360 typedef struct acpi_einj_entry
362 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
366 /* Masks for Flags field above */
368 #define ACPI_EINJ_PRESERVE (1)
370 /* Values for Action field above */
374 ACPI_EINJ_BEGIN_OPERATION = 0,
375 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
376 ACPI_EINJ_SET_ERROR_TYPE = 2,
377 ACPI_EINJ_GET_ERROR_TYPE = 3,
378 ACPI_EINJ_END_OPERATION = 4,
379 ACPI_EINJ_EXECUTE_OPERATION = 5,
380 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
381 ACPI_EINJ_GET_COMMAND_STATUS = 7,
382 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
383 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9,
384 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */
385 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
388 /* Values for Instruction field above */
390 enum AcpiEinjInstructions
392 ACPI_EINJ_READ_REGISTER = 0,
393 ACPI_EINJ_READ_REGISTER_VALUE = 1,
394 ACPI_EINJ_WRITE_REGISTER = 2,
395 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
397 ACPI_EINJ_FLUSH_CACHELINE = 5,
398 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
401 typedef struct acpi_einj_error_type_with_addr
404 UINT32 VendorStructOffset;
411 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR;
413 typedef struct acpi_einj_vendor
425 /* EINJ Trigger Error Action Table */
427 typedef struct acpi_einj_trigger
436 /* Command status return values */
438 enum AcpiEinjCommandStatus
440 ACPI_EINJ_SUCCESS = 0,
441 ACPI_EINJ_FAILURE = 1,
442 ACPI_EINJ_INVALID_ACCESS = 2,
443 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
447 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
449 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
450 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
451 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
452 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
453 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
454 #define ACPI_EINJ_MEMORY_FATAL (1<<5)
455 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
456 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
457 #define ACPI_EINJ_PCIX_FATAL (1<<8)
458 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
459 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
460 #define ACPI_EINJ_PLATFORM_FATAL (1<<11)
461 #define ACPI_EINJ_VENDOR_DEFINED (1<<31)
464 /*******************************************************************************
466 * ERST - Error Record Serialization Table (ACPI 4.0)
469 ******************************************************************************/
471 typedef struct acpi_table_erst
473 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
481 /* ERST Serialization Entries (actions) */
483 typedef struct acpi_erst_entry
485 ACPI_WHEA_HEADER WheaHeader; /* Common header for WHEA tables */
489 /* Masks for Flags field above */
491 #define ACPI_ERST_PRESERVE (1)
493 /* Values for Action field above */
497 ACPI_ERST_BEGIN_WRITE = 0,
498 ACPI_ERST_BEGIN_READ = 1,
499 ACPI_ERST_BEGIN_CLEAR = 2,
501 ACPI_ERST_SET_RECORD_OFFSET = 4,
502 ACPI_ERST_EXECUTE_OPERATION = 5,
503 ACPI_ERST_CHECK_BUSY_STATUS = 6,
504 ACPI_ERST_GET_COMMAND_STATUS = 7,
505 ACPI_ERST_GET_RECORD_ID = 8,
506 ACPI_ERST_SET_RECORD_ID = 9,
507 ACPI_ERST_GET_RECORD_COUNT = 10,
508 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
509 ACPI_ERST_NOT_USED = 12,
510 ACPI_ERST_GET_ERROR_RANGE = 13,
511 ACPI_ERST_GET_ERROR_LENGTH = 14,
512 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
513 ACPI_ERST_EXECUTE_TIMINGS = 16,
514 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
517 /* Values for Instruction field above */
519 enum AcpiErstInstructions
521 ACPI_ERST_READ_REGISTER = 0,
522 ACPI_ERST_READ_REGISTER_VALUE = 1,
523 ACPI_ERST_WRITE_REGISTER = 2,
524 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
526 ACPI_ERST_LOAD_VAR1 = 5,
527 ACPI_ERST_LOAD_VAR2 = 6,
528 ACPI_ERST_STORE_VAR1 = 7,
530 ACPI_ERST_SUBTRACT = 9,
531 ACPI_ERST_ADD_VALUE = 10,
532 ACPI_ERST_SUBTRACT_VALUE = 11,
533 ACPI_ERST_STALL = 12,
534 ACPI_ERST_STALL_WHILE_TRUE = 13,
535 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
537 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
538 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
539 ACPI_ERST_MOVE_DATA = 18,
540 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
543 /* Command status return values */
545 enum AcpiErstCommandStatus
547 ACPI_ERST_SUCESS = 0,
548 ACPI_ERST_NO_SPACE = 1,
549 ACPI_ERST_NOT_AVAILABLE = 2,
550 ACPI_ERST_FAILURE = 3,
551 ACPI_ERST_RECORD_EMPTY = 4,
552 ACPI_ERST_NOT_FOUND = 5,
553 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
557 /* Error Record Serialization Information */
559 typedef struct acpi_erst_info
561 UINT16 Signature; /* Should be "ER" */
567 /*******************************************************************************
569 * HEST - Hardware Error Source Table (ACPI 4.0)
572 ******************************************************************************/
574 typedef struct acpi_table_hest
576 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
577 UINT32 ErrorSourceCount;
582 /* HEST subtable header */
584 typedef struct acpi_hest_header
592 /* Values for Type field above for subtables */
596 ACPI_HEST_TYPE_IA32_CHECK = 0,
597 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
598 ACPI_HEST_TYPE_IA32_NMI = 2,
599 ACPI_HEST_TYPE_NOT_USED3 = 3,
600 ACPI_HEST_TYPE_NOT_USED4 = 4,
601 ACPI_HEST_TYPE_NOT_USED5 = 5,
602 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
603 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
604 ACPI_HEST_TYPE_AER_BRIDGE = 8,
605 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
606 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
607 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11,
608 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */
613 * HEST substructures contained in subtables
617 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
618 * ACPI_HEST_IA_CORRECTED structures.
620 typedef struct acpi_hest_ia_error_bank
623 UINT8 ClearStatusOnInit;
626 UINT32 ControlRegister;
628 UINT32 StatusRegister;
629 UINT32 AddressRegister;
632 } ACPI_HEST_IA_ERROR_BANK;
635 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
637 typedef struct acpi_hest_aer_common
642 UINT32 RecordsToPreallocate;
643 UINT32 MaxSectionsPerRecord;
644 UINT32 Bus; /* Bus and Segment numbers */
647 UINT16 DeviceControl;
649 UINT32 UncorrectableMask;
650 UINT32 UncorrectableSeverity;
651 UINT32 CorrectableMask;
652 UINT32 AdvancedCapabilities;
654 } ACPI_HEST_AER_COMMON;
656 /* Masks for HEST Flags fields */
658 #define ACPI_HEST_FIRMWARE_FIRST (1)
659 #define ACPI_HEST_GLOBAL (1<<1)
660 #define ACPI_HEST_GHES_ASSIST (1<<2)
663 * Macros to access the bus/segment numbers in Bus field above:
664 * Bus number is encoded in bits 7:0
665 * Segment number is encoded in bits 23:8
667 #define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF)
668 #define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF)
671 /* Hardware Error Notification */
673 typedef struct acpi_hest_notify
677 UINT16 ConfigWriteEnable;
680 UINT32 PollingThresholdValue;
681 UINT32 PollingThresholdWindow;
682 UINT32 ErrorThresholdValue;
683 UINT32 ErrorThresholdWindow;
687 /* Values for Notify Type field above */
689 enum AcpiHestNotifyTypes
691 ACPI_HEST_NOTIFY_POLLED = 0,
692 ACPI_HEST_NOTIFY_EXTERNAL = 1,
693 ACPI_HEST_NOTIFY_LOCAL = 2,
694 ACPI_HEST_NOTIFY_SCI = 3,
695 ACPI_HEST_NOTIFY_NMI = 4,
696 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
697 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
698 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */
699 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */
700 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */
701 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
702 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */
703 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */
706 /* Values for ConfigWriteEnable bitfield above */
708 #define ACPI_HEST_TYPE (1)
709 #define ACPI_HEST_POLL_INTERVAL (1<<1)
710 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
711 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
712 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
713 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
720 /* 0: IA32 Machine Check Exception */
722 typedef struct acpi_hest_ia_machine_check
724 ACPI_HEST_HEADER Header;
726 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
728 UINT32 RecordsToPreallocate;
729 UINT32 MaxSectionsPerRecord;
730 UINT64 GlobalCapabilityData;
731 UINT64 GlobalControlData;
732 UINT8 NumHardwareBanks;
735 } ACPI_HEST_IA_MACHINE_CHECK;
738 /* 1: IA32 Corrected Machine Check */
740 typedef struct acpi_hest_ia_corrected
742 ACPI_HEST_HEADER Header;
744 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
746 UINT32 RecordsToPreallocate;
747 UINT32 MaxSectionsPerRecord;
748 ACPI_HEST_NOTIFY Notify;
749 UINT8 NumHardwareBanks;
752 } ACPI_HEST_IA_CORRECTED;
755 /* 2: IA32 Non-Maskable Interrupt */
757 typedef struct acpi_hest_ia_nmi
759 ACPI_HEST_HEADER Header;
761 UINT32 RecordsToPreallocate;
762 UINT32 MaxSectionsPerRecord;
763 UINT32 MaxRawDataLength;
768 /* 3,4,5: Not used */
770 /* 6: PCI Express Root Port AER */
772 typedef struct acpi_hest_aer_root
774 ACPI_HEST_HEADER Header;
775 ACPI_HEST_AER_COMMON Aer;
776 UINT32 RootErrorCommand;
778 } ACPI_HEST_AER_ROOT;
781 /* 7: PCI Express AER (AER Endpoint) */
783 typedef struct acpi_hest_aer
785 ACPI_HEST_HEADER Header;
786 ACPI_HEST_AER_COMMON Aer;
791 /* 8: PCI Express/PCI-X Bridge AER */
793 typedef struct acpi_hest_aer_bridge
795 ACPI_HEST_HEADER Header;
796 ACPI_HEST_AER_COMMON Aer;
797 UINT32 UncorrectableMask2;
798 UINT32 UncorrectableSeverity2;
799 UINT32 AdvancedCapabilities2;
801 } ACPI_HEST_AER_BRIDGE;
804 /* 9: Generic Hardware Error Source */
806 typedef struct acpi_hest_generic
808 ACPI_HEST_HEADER Header;
809 UINT16 RelatedSourceId;
812 UINT32 RecordsToPreallocate;
813 UINT32 MaxSectionsPerRecord;
814 UINT32 MaxRawDataLength;
815 ACPI_GENERIC_ADDRESS ErrorStatusAddress;
816 ACPI_HEST_NOTIFY Notify;
817 UINT32 ErrorBlockLength;
822 /* 10: Generic Hardware Error Source, version 2 */
824 typedef struct acpi_hest_generic_v2
826 ACPI_HEST_HEADER Header;
827 UINT16 RelatedSourceId;
830 UINT32 RecordsToPreallocate;
831 UINT32 MaxSectionsPerRecord;
832 UINT32 MaxRawDataLength;
833 ACPI_GENERIC_ADDRESS ErrorStatusAddress;
834 ACPI_HEST_NOTIFY Notify;
835 UINT32 ErrorBlockLength;
836 ACPI_GENERIC_ADDRESS ReadAckRegister;
837 UINT64 ReadAckPreserve;
840 } ACPI_HEST_GENERIC_V2;
843 /* Generic Error Status block */
845 typedef struct acpi_hest_generic_status
848 UINT32 RawDataOffset;
849 UINT32 RawDataLength;
851 UINT32 ErrorSeverity;
853 } ACPI_HEST_GENERIC_STATUS;
855 /* Values for BlockStatus flags above */
857 #define ACPI_HEST_UNCORRECTABLE (1)
858 #define ACPI_HEST_CORRECTABLE (1<<1)
859 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
860 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
861 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
864 /* Generic Error Data entry */
866 typedef struct acpi_hest_generic_data
868 UINT8 SectionType[16];
869 UINT32 ErrorSeverity;
871 UINT8 ValidationBits;
873 UINT32 ErrorDataLength;
877 } ACPI_HEST_GENERIC_DATA;
879 /* Extension for revision 0x0300 */
881 typedef struct acpi_hest_generic_data_v300
883 UINT8 SectionType[16];
884 UINT32 ErrorSeverity;
886 UINT8 ValidationBits;
888 UINT32 ErrorDataLength;
893 } ACPI_HEST_GENERIC_DATA_V300;
895 /* Values for ErrorSeverity above */
897 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
898 #define ACPI_HEST_GEN_ERROR_FATAL 1
899 #define ACPI_HEST_GEN_ERROR_CORRECTED 2
900 #define ACPI_HEST_GEN_ERROR_NONE 3
902 /* Flags for ValidationBits above */
904 #define ACPI_HEST_GEN_VALID_FRU_ID (1)
905 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
906 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
909 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
911 typedef struct acpi_hest_ia_deferred_check
913 ACPI_HEST_HEADER Header;
915 UINT8 Flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
917 UINT32 RecordsToPreallocate;
918 UINT32 MaxSectionsPerRecord;
919 ACPI_HEST_NOTIFY Notify;
920 UINT8 NumHardwareBanks;
923 } ACPI_HEST_IA_DEFERRED_CHECK;
926 /*******************************************************************************
928 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2)
931 ******************************************************************************/
933 typedef struct acpi_table_hmat
935 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
941 /* Values for HMAT structure types */
945 ACPI_HMAT_TYPE_ADDRESS_RANGE = 0, /* Memory subystem address range */
946 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */
947 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */
948 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
951 typedef struct acpi_hmat_structure
957 } ACPI_HMAT_STRUCTURE;
961 * HMAT Structures, correspond to Type in ACPI_HMAT_STRUCTURE
964 /* 0: Memory subystem address range */
966 typedef struct acpi_hmat_address_range
968 ACPI_HMAT_STRUCTURE Header;
971 UINT32 ProcessorPD; /* Processor proximity domain */
972 UINT32 MemoryPD; /* Memory proximity domain */
974 UINT64 PhysicalAddressBase; /* Physical address range base */
975 UINT64 PhysicalAddressLength; /* Physical address range length */
977 } ACPI_HMAT_ADDRESS_RANGE;
979 /* Masks for Flags field above */
981 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: ProcessorPD field is valid */
982 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: MemoryPD field is valid */
983 #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */
986 /* 1: System locality latency and bandwidth information */
988 typedef struct acpi_hmat_locality
990 ACPI_HMAT_STRUCTURE Header;
994 UINT32 NumberOfInitiatorPDs;
995 UINT32 NumberOfTargetPDs;
997 UINT64 EntryBaseUnit;
999 } ACPI_HMAT_LOCALITY;
1001 /* Masks for Flags field above */
1003 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F)
1005 /* Values for Memory Hierarchy flag */
1007 #define ACPI_HMAT_MEMORY 0
1008 #define ACPI_HMAT_LAST_LEVEL_CACHE 1
1009 #define ACPI_HMAT_1ST_LEVEL_CACHE 2
1010 #define ACPI_HMAT_2ND_LEVEL_CACHE 3
1011 #define ACPI_HMAT_3RD_LEVEL_CACHE 4
1013 /* Values for DataType field above */
1015 #define ACPI_HMAT_ACCESS_LATENCY 0
1016 #define ACPI_HMAT_READ_LATENCY 1
1017 #define ACPI_HMAT_WRITE_LATENCY 2
1018 #define ACPI_HMAT_ACCESS_BANDWIDTH 3
1019 #define ACPI_HMAT_READ_BANDWIDTH 4
1020 #define ACPI_HMAT_WRITE_BANDWIDTH 5
1023 /* 2: Memory side cache information */
1025 typedef struct acpi_hmat_cache
1027 ACPI_HMAT_STRUCTURE Header;
1031 UINT32 CacheAttributes;
1033 UINT16 NumberOfSMBIOSHandles;
1037 /* Masks for CacheAttributes field above */
1039 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
1040 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
1041 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
1042 #define ACPI_HMAT_WRITE_POLICY (0x0000F000)
1043 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
1045 /* Values for cache associativity flag */
1047 #define ACPI_HMAT_CA_NONE (0)
1048 #define ACPI_HMAT_CA_DIRECT_MAPPED (1)
1049 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
1051 /* Values for write policy flag */
1053 #define ACPI_HMAT_CP_NONE (0)
1054 #define ACPI_HMAT_CP_WB (1)
1055 #define ACPI_HMAT_CP_WT (2)
1058 /*******************************************************************************
1060 * MADT - Multiple APIC Description Table
1063 ******************************************************************************/
1065 typedef struct acpi_table_madt
1067 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1068 UINT32 Address; /* Physical address of local APIC */
1073 /* Masks for Flags field above */
1075 #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
1077 /* Values for PCATCompat flag */
1079 #define ACPI_MADT_DUAL_PIC 1
1080 #define ACPI_MADT_MULTIPLE_APIC 0
1083 /* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */
1087 ACPI_MADT_TYPE_LOCAL_APIC = 0,
1088 ACPI_MADT_TYPE_IO_APIC = 1,
1089 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
1090 ACPI_MADT_TYPE_NMI_SOURCE = 3,
1091 ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
1092 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
1093 ACPI_MADT_TYPE_IO_SAPIC = 6,
1094 ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
1095 ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
1096 ACPI_MADT_TYPE_LOCAL_X2APIC = 9,
1097 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10,
1098 ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11,
1099 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12,
1100 ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13,
1101 ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14,
1102 ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15,
1103 ACPI_MADT_TYPE_RESERVED = 16 /* 16 and greater are reserved */
1108 * MADT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
1111 /* 0: Processor Local APIC */
1113 typedef struct acpi_madt_local_apic
1115 ACPI_SUBTABLE_HEADER Header;
1116 UINT8 ProcessorId; /* ACPI processor id */
1117 UINT8 Id; /* Processor's local APIC id */
1120 } ACPI_MADT_LOCAL_APIC;
1125 typedef struct acpi_madt_io_apic
1127 ACPI_SUBTABLE_HEADER Header;
1128 UINT8 Id; /* I/O APIC ID */
1129 UINT8 Reserved; /* Reserved - must be zero */
1130 UINT32 Address; /* APIC physical address */
1131 UINT32 GlobalIrqBase; /* Global system interrupt where INTI lines start */
1133 } ACPI_MADT_IO_APIC;
1136 /* 2: Interrupt Override */
1138 typedef struct acpi_madt_interrupt_override
1140 ACPI_SUBTABLE_HEADER Header;
1141 UINT8 Bus; /* 0 - ISA */
1142 UINT8 SourceIrq; /* Interrupt source (IRQ) */
1143 UINT32 GlobalIrq; /* Global system interrupt */
1146 } ACPI_MADT_INTERRUPT_OVERRIDE;
1151 typedef struct acpi_madt_nmi_source
1153 ACPI_SUBTABLE_HEADER Header;
1155 UINT32 GlobalIrq; /* Global system interrupt */
1157 } ACPI_MADT_NMI_SOURCE;
1160 /* 4: Local APIC NMI */
1162 typedef struct acpi_madt_local_apic_nmi
1164 ACPI_SUBTABLE_HEADER Header;
1165 UINT8 ProcessorId; /* ACPI processor id */
1167 UINT8 Lint; /* LINTn to which NMI is connected */
1169 } ACPI_MADT_LOCAL_APIC_NMI;
1172 /* 5: Address Override */
1174 typedef struct acpi_madt_local_apic_override
1176 ACPI_SUBTABLE_HEADER Header;
1177 UINT16 Reserved; /* Reserved, must be zero */
1178 UINT64 Address; /* APIC physical address */
1180 } ACPI_MADT_LOCAL_APIC_OVERRIDE;
1185 typedef struct acpi_madt_io_sapic
1187 ACPI_SUBTABLE_HEADER Header;
1188 UINT8 Id; /* I/O SAPIC ID */
1189 UINT8 Reserved; /* Reserved, must be zero */
1190 UINT32 GlobalIrqBase; /* Global interrupt for SAPIC start */
1191 UINT64 Address; /* SAPIC physical address */
1193 } ACPI_MADT_IO_SAPIC;
1196 /* 7: Local Sapic */
1198 typedef struct acpi_madt_local_sapic
1200 ACPI_SUBTABLE_HEADER Header;
1201 UINT8 ProcessorId; /* ACPI processor id */
1202 UINT8 Id; /* SAPIC ID */
1203 UINT8 Eid; /* SAPIC EID */
1204 UINT8 Reserved[3]; /* Reserved, must be zero */
1206 UINT32 Uid; /* Numeric UID - ACPI 3.0 */
1207 char UidString[1]; /* String UID - ACPI 3.0 */
1209 } ACPI_MADT_LOCAL_SAPIC;
1212 /* 8: Platform Interrupt Source */
1214 typedef struct acpi_madt_interrupt_source
1216 ACPI_SUBTABLE_HEADER Header;
1218 UINT8 Type; /* 1=PMI, 2=INIT, 3=corrected */
1219 UINT8 Id; /* Processor ID */
1220 UINT8 Eid; /* Processor EID */
1221 UINT8 IoSapicVector; /* Vector value for PMI interrupts */
1222 UINT32 GlobalIrq; /* Global system interrupt */
1223 UINT32 Flags; /* Interrupt Source Flags */
1225 } ACPI_MADT_INTERRUPT_SOURCE;
1227 /* Masks for Flags field above */
1229 #define ACPI_MADT_CPEI_OVERRIDE (1)
1232 /* 9: Processor Local X2APIC (ACPI 4.0) */
1234 typedef struct acpi_madt_local_x2apic
1236 ACPI_SUBTABLE_HEADER Header;
1237 UINT16 Reserved; /* Reserved - must be zero */
1238 UINT32 LocalApicId; /* Processor x2APIC ID */
1240 UINT32 Uid; /* ACPI processor UID */
1242 } ACPI_MADT_LOCAL_X2APIC;
1245 /* 10: Local X2APIC NMI (ACPI 4.0) */
1247 typedef struct acpi_madt_local_x2apic_nmi
1249 ACPI_SUBTABLE_HEADER Header;
1251 UINT32 Uid; /* ACPI processor UID */
1252 UINT8 Lint; /* LINTn to which NMI is connected */
1253 UINT8 Reserved[3]; /* Reserved - must be zero */
1255 } ACPI_MADT_LOCAL_X2APIC_NMI;
1258 /* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */
1260 typedef struct acpi_madt_generic_interrupt
1262 ACPI_SUBTABLE_HEADER Header;
1263 UINT16 Reserved; /* Reserved - must be zero */
1264 UINT32 CpuInterfaceNumber;
1267 UINT32 ParkingVersion;
1268 UINT32 PerformanceInterrupt;
1269 UINT64 ParkedAddress;
1271 UINT64 GicvBaseAddress;
1272 UINT64 GichBaseAddress;
1273 UINT32 VgicInterrupt;
1274 UINT64 GicrBaseAddress;
1276 UINT8 EfficiencyClass;
1279 } ACPI_MADT_GENERIC_INTERRUPT;
1281 /* Masks for Flags field above */
1283 /* ACPI_MADT_ENABLED (1) Processor is usable if set */
1284 #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */
1285 #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */
1288 /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
1290 typedef struct acpi_madt_generic_distributor
1292 ACPI_SUBTABLE_HEADER Header;
1293 UINT16 Reserved; /* Reserved - must be zero */
1296 UINT32 GlobalIrqBase;
1298 UINT8 Reserved2[3]; /* Reserved - must be zero */
1300 } ACPI_MADT_GENERIC_DISTRIBUTOR;
1302 /* Values for Version field above */
1304 enum AcpiMadtGicVersion
1306 ACPI_MADT_GIC_VERSION_NONE = 0,
1307 ACPI_MADT_GIC_VERSION_V1 = 1,
1308 ACPI_MADT_GIC_VERSION_V2 = 2,
1309 ACPI_MADT_GIC_VERSION_V3 = 3,
1310 ACPI_MADT_GIC_VERSION_V4 = 4,
1311 ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */
1315 /* 13: Generic MSI Frame (ACPI 5.1) */
1317 typedef struct acpi_madt_generic_msi_frame
1319 ACPI_SUBTABLE_HEADER Header;
1320 UINT16 Reserved; /* Reserved - must be zero */
1327 } ACPI_MADT_GENERIC_MSI_FRAME;
1329 /* Masks for Flags field above */
1331 #define ACPI_MADT_OVERRIDE_SPI_VALUES (1)
1334 /* 14: Generic Redistributor (ACPI 5.1) */
1336 typedef struct acpi_madt_generic_redistributor
1338 ACPI_SUBTABLE_HEADER Header;
1339 UINT16 Reserved; /* reserved - must be zero */
1343 } ACPI_MADT_GENERIC_REDISTRIBUTOR;
1346 /* 15: Generic Translator (ACPI 6.0) */
1348 typedef struct acpi_madt_generic_translator
1350 ACPI_SUBTABLE_HEADER Header;
1351 UINT16 Reserved; /* reserved - must be zero */
1352 UINT32 TranslationId;
1356 } ACPI_MADT_GENERIC_TRANSLATOR;
1360 * Common flags fields for MADT subtables
1363 /* MADT Local APIC flags */
1365 #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
1367 /* MADT MPS INTI flags (IntiFlags) */
1369 #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
1370 #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
1372 /* Values for MPS INTI flags */
1374 #define ACPI_MADT_POLARITY_CONFORMS 0
1375 #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
1376 #define ACPI_MADT_POLARITY_RESERVED 2
1377 #define ACPI_MADT_POLARITY_ACTIVE_LOW 3
1379 #define ACPI_MADT_TRIGGER_CONFORMS (0)
1380 #define ACPI_MADT_TRIGGER_EDGE (1<<2)
1381 #define ACPI_MADT_TRIGGER_RESERVED (2<<2)
1382 #define ACPI_MADT_TRIGGER_LEVEL (3<<2)
1385 /*******************************************************************************
1387 * MSCT - Maximum System Characteristics Table (ACPI 4.0)
1390 ******************************************************************************/
1392 typedef struct acpi_table_msct
1394 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1395 UINT32 ProximityOffset; /* Location of proximity info struct(s) */
1396 UINT32 MaxProximityDomains;/* Max number of proximity domains */
1397 UINT32 MaxClockDomains; /* Max number of clock domains */
1398 UINT64 MaxAddress; /* Max physical address in system */
1403 /* Subtable - Maximum Proximity Domain Information. Version 1 */
1405 typedef struct acpi_msct_proximity
1409 UINT32 RangeStart; /* Start of domain range */
1410 UINT32 RangeEnd; /* End of domain range */
1411 UINT32 ProcessorCapacity;
1412 UINT64 MemoryCapacity; /* In bytes */
1414 } ACPI_MSCT_PROXIMITY;
1417 /*******************************************************************************
1419 * NFIT - NVDIMM Interface Table (ACPI 6.0+)
1422 ******************************************************************************/
1424 typedef struct acpi_table_nfit
1426 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1427 UINT32 Reserved; /* Reserved, must be zero */
1431 /* Subtable header for NFIT */
1433 typedef struct acpi_nfit_header
1441 /* Values for subtable type in ACPI_NFIT_HEADER */
1445 ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0,
1446 ACPI_NFIT_TYPE_MEMORY_MAP = 1,
1447 ACPI_NFIT_TYPE_INTERLEAVE = 2,
1448 ACPI_NFIT_TYPE_SMBIOS = 3,
1449 ACPI_NFIT_TYPE_CONTROL_REGION = 4,
1450 ACPI_NFIT_TYPE_DATA_REGION = 5,
1451 ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6,
1452 ACPI_NFIT_TYPE_RESERVED = 7 /* 7 and greater are reserved */
1459 /* 0: System Physical Address Range Structure */
1461 typedef struct acpi_nfit_system_address
1463 ACPI_NFIT_HEADER Header;
1466 UINT32 Reserved; /* Reseved, must be zero */
1467 UINT32 ProximityDomain;
1468 UINT8 RangeGuid[16];
1471 UINT64 MemoryMapping;
1473 } ACPI_NFIT_SYSTEM_ADDRESS;
1477 #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */
1478 #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */
1480 /* Range Type GUIDs appear in the include/acuuid.h file */
1483 /* 1: Memory Device to System Address Range Map Structure */
1485 typedef struct acpi_nfit_memory_map
1487 ACPI_NFIT_HEADER Header;
1488 UINT32 DeviceHandle;
1494 UINT64 RegionOffset;
1496 UINT16 InterleaveIndex;
1497 UINT16 InterleaveWays;
1499 UINT16 Reserved; /* Reserved, must be zero */
1501 } ACPI_NFIT_MEMORY_MAP;
1505 #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */
1506 #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */
1507 #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */
1508 #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */
1509 #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */
1510 #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */
1511 #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */
1514 /* 2: Interleave Structure */
1516 typedef struct acpi_nfit_interleave
1518 ACPI_NFIT_HEADER Header;
1519 UINT16 InterleaveIndex;
1520 UINT16 Reserved; /* Reserved, must be zero */
1523 UINT32 LineOffset[1]; /* Variable length */
1525 } ACPI_NFIT_INTERLEAVE;
1528 /* 3: SMBIOS Management Information Structure */
1530 typedef struct acpi_nfit_smbios
1532 ACPI_NFIT_HEADER Header;
1533 UINT32 Reserved; /* Reserved, must be zero */
1534 UINT8 Data[1]; /* Variable length */
1539 /* 4: NVDIMM Control Region Structure */
1541 typedef struct acpi_nfit_control_region
1543 ACPI_NFIT_HEADER Header;
1548 UINT16 SubsystemVendorId;
1549 UINT16 SubsystemDeviceId;
1550 UINT16 SubsystemRevisionId;
1552 UINT8 ManufacturingLocation;
1553 UINT16 ManufacturingDate;
1554 UINT8 Reserved[2]; /* Reserved, must be zero */
1555 UINT32 SerialNumber;
1559 UINT64 CommandOffset;
1561 UINT64 StatusOffset;
1564 UINT8 Reserved1[6]; /* Reserved, must be zero */
1566 } ACPI_NFIT_CONTROL_REGION;
1570 #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
1572 /* ValidFields bits */
1574 #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */
1577 /* 5: NVDIMM Block Data Window Region Structure */
1579 typedef struct acpi_nfit_data_region
1581 ACPI_NFIT_HEADER Header;
1587 UINT64 StartAddress;
1589 } ACPI_NFIT_DATA_REGION;
1592 /* 6: Flush Hint Address Structure */
1594 typedef struct acpi_nfit_flush_address
1596 ACPI_NFIT_HEADER Header;
1597 UINT32 DeviceHandle;
1599 UINT8 Reserved[6]; /* Reserved, must be zero */
1600 UINT64 HintAddress[1]; /* Variable length */
1602 } ACPI_NFIT_FLUSH_ADDRESS;
1605 /*******************************************************************************
1607 * PDTT - Platform Debug Trigger Table (ACPI 6.2)
1610 ******************************************************************************/
1612 typedef struct acpi_table_pdtt
1614 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1623 * PDTT Communication Channel Identifier Structure.
1624 * The number of these structures is defined by TriggerCount above,
1625 * starting at ArrayOffset.
1627 typedef struct acpi_pdtt_channel
1632 } ACPI_PDTT_CHANNEL;
1634 /* Flags for above */
1636 #define ACPI_PDTT_RUNTIME_TRIGGER (1)
1637 #define ACPI_PPTT_WAIT_COMPLETION (1<<1)
1640 /*******************************************************************************
1642 * PPTT - Processor Properties Topology Table (ACPI 6.2)
1645 ******************************************************************************/
1647 typedef struct acpi_table_pptt
1649 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1653 /* Values for Type field above */
1657 ACPI_PPTT_TYPE_PROCESSOR = 0,
1658 ACPI_PPTT_TYPE_CACHE = 1,
1659 ACPI_PPTT_TYPE_ID = 2,
1660 ACPI_PPTT_TYPE_RESERVED = 3
1664 /* 0: Processor Hierarchy Node Structure */
1666 typedef struct acpi_pptt_processor
1668 ACPI_SUBTABLE_HEADER Header;
1672 UINT32 AcpiProcessorId;
1673 UINT32 NumberOfPrivResources;
1675 } ACPI_PPTT_PROCESSOR;
1679 #define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */
1680 #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */
1683 /* 1: Cache Type Structure */
1685 typedef struct acpi_pptt_cache
1687 ACPI_SUBTABLE_HEADER Header;
1690 UINT32 NextLevelOfCache;
1692 UINT32 NumberOfSets;
1693 UINT8 Associativity;
1701 #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */
1702 #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */
1703 #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */
1704 #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */
1705 #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */
1706 #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */
1707 #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */
1709 /* Masks for Attributes */
1711 #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */
1712 #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */
1713 #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */
1716 /* 2: ID Structure */
1718 typedef struct acpi_pptt_id
1720 ACPI_SUBTABLE_HEADER Header;
1732 /*******************************************************************************
1734 * SBST - Smart Battery Specification Table
1737 ******************************************************************************/
1739 typedef struct acpi_table_sbst
1741 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1742 UINT32 WarningLevel;
1744 UINT32 CriticalLevel;
1749 /*******************************************************************************
1751 * SDEV - Secure Devices Table (ACPI 6.2)
1754 ******************************************************************************/
1756 typedef struct acpi_table_sdev
1758 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1763 typedef struct acpi_sdev_header
1772 /* Values for subtable type above */
1776 ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0,
1777 ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1,
1778 ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */
1781 /* Values for flags above */
1783 #define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1)
1789 /* 0: Namespace Device Based Secure Device Structure */
1791 typedef struct acpi_sdev_namespace
1793 ACPI_SDEV_HEADER Header;
1794 UINT16 DeviceIdOffset;
1795 UINT16 DeviceIdLength;
1796 UINT16 VendorDataOffset;
1797 UINT16 VendorDataLength;
1799 } ACPI_SDEV_NAMESPACE;
1801 /* 1: PCIe Endpoint Device Based Device Structure */
1803 typedef struct acpi_sdev_pcie
1805 ACPI_SDEV_HEADER Header;
1810 UINT16 VendorDataOffset;
1811 UINT16 VendorDataLength;
1815 /* 1a: PCIe Endpoint path entry */
1817 typedef struct acpi_sdev_pcie_path
1822 } ACPI_SDEV_PCIE_PATH;
1825 /*******************************************************************************
1827 * SLIT - System Locality Distance Information Table
1830 ******************************************************************************/
1832 typedef struct acpi_table_slit
1834 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1835 UINT64 LocalityCount;
1836 UINT8 Entry[1]; /* Real size = localities^2 */
1841 /*******************************************************************************
1843 * SRAT - System Resource Affinity Table
1846 ******************************************************************************/
1848 typedef struct acpi_table_srat
1850 ACPI_TABLE_HEADER Header; /* Common ACPI table header */
1851 UINT32 TableRevision; /* Must be value '1' */
1852 UINT64 Reserved; /* Reserved, must be zero */
1856 /* Values for subtable type in ACPI_SUBTABLE_HEADER */
1860 ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
1861 ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
1862 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY = 2,
1863 ACPI_SRAT_TYPE_GICC_AFFINITY = 3,
1864 ACPI_SRAT_TYPE_GIC_ITS_AFFINITY = 4, /* ACPI 6.2 */
1865 ACPI_SRAT_TYPE_RESERVED = 5 /* 5 and greater are reserved */
1869 * SRAT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
1872 /* 0: Processor Local APIC/SAPIC Affinity */
1874 typedef struct acpi_srat_cpu_affinity
1876 ACPI_SUBTABLE_HEADER Header;
1877 UINT8 ProximityDomainLo;
1880 UINT8 LocalSapicEid;
1881 UINT8 ProximityDomainHi[3];
1884 } ACPI_SRAT_CPU_AFFINITY;
1888 #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
1891 /* 1: Memory Affinity */
1893 typedef struct acpi_srat_mem_affinity
1895 ACPI_SUBTABLE_HEADER Header;
1896 UINT32 ProximityDomain;
1897 UINT16 Reserved; /* Reserved, must be zero */
1902 UINT64 Reserved2; /* Reserved, must be zero */
1904 } ACPI_SRAT_MEM_AFFINITY;
1908 #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
1909 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
1910 #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
1913 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
1915 typedef struct acpi_srat_x2apic_cpu_affinity
1917 ACPI_SUBTABLE_HEADER Header;
1918 UINT16 Reserved; /* Reserved, must be zero */
1919 UINT32 ProximityDomain;
1925 } ACPI_SRAT_X2APIC_CPU_AFFINITY;
1927 /* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */
1929 #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
1932 /* 3: GICC Affinity (ACPI 5.1) */
1934 typedef struct acpi_srat_gicc_affinity
1936 ACPI_SUBTABLE_HEADER Header;
1937 UINT32 ProximityDomain;
1938 UINT32 AcpiProcessorUid;
1942 } ACPI_SRAT_GICC_AFFINITY;
1944 /* Flags for ACPI_SRAT_GICC_AFFINITY */
1946 #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */
1949 /* 4: GCC ITS Affinity (ACPI 6.2) */
1951 typedef struct acpi_srat_gic_its_affinity
1953 ACPI_SUBTABLE_HEADER Header;
1954 UINT32 ProximityDomain;
1958 } ACPI_SRAT_GIC_ITS_AFFINITY;
1961 /* Reset to default packing */
1965 #endif /* __ACTBL1_H__ */