1 /******************************************************************************
3 * Name: actbl1.h - Additional ACPI table definitions
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2017, Intel Corp.
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12 * modification, are permitted provided that the following conditions
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20 * including a substantially similar Disclaimer requirement for further
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39 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 * POSSIBILITY OF SUCH DAMAGES.
48 /*******************************************************************************
50 * Additional ACPI Tables (1)
52 * These tables are not consumed directly by the ACPICA subsystem, but are
53 * included here to support device drivers and the AML disassembler.
55 * The tables in this file are fully defined within the ACPI specification.
57 ******************************************************************************/
61 * Values for description table header signatures for tables defined in this
62 * file. Useful because they make it more difficult to inadvertently type in
63 * the wrong signature.
65 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
66 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
67 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
68 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
69 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
70 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
71 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
72 #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */
73 #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
74 #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */
75 #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */
76 #define ACPI_SIG_SLIT "SLIT" /* System Locality Distance Information Table */
77 #define ACPI_SIG_SRAT "SRAT" /* System Resource Affinity Table */
78 #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */
82 * All tables must be byte-packed to match the ACPI specification, since
83 * the tables are provided by the system BIOS.
88 * Note: C bitfields are not used for this reason:
90 * "Bitfields are great and easy to read, but unfortunately the C language
91 * does not specify the layout of bitfields in memory, which means they are
92 * essentially useless for dealing with packed data in on-disk formats or
93 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
94 * this decision was a design error in C. Ritchie could have picked an order
95 * and stuck with it." Norman Ramsey.
96 * See http://stackoverflow.com/a/1053662/41661
100 /*******************************************************************************
102 * Common subtable headers
104 ******************************************************************************/
106 /* Generic subtable header (used in MADT, SRAT, etc.) */
108 typedef struct acpi_subtable_header
113 } ACPI_SUBTABLE_HEADER
;
116 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
118 typedef struct acpi_whea_header
124 ACPI_GENERIC_ADDRESS RegisterRegion
;
125 UINT64 Value
; /* Value used with Read/Write register */
126 UINT64 Mask
; /* Bitmask required for this register instruction */
131 /*******************************************************************************
133 * BERT - Boot Error Record Table (ACPI 4.0)
136 ******************************************************************************/
138 typedef struct acpi_table_bert
140 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
141 UINT32 RegionLength
; /* Length of the boot error region */
142 UINT64 Address
; /* Physical address of the error region */
147 /* Boot Error Region (not a subtable, pointed to by Address field above) */
149 typedef struct acpi_bert_region
151 UINT32 BlockStatus
; /* Type of error information */
152 UINT32 RawDataOffset
; /* Offset to raw error data */
153 UINT32 RawDataLength
; /* Length of raw error data */
154 UINT32 DataLength
; /* Length of generic error data */
155 UINT32 ErrorSeverity
; /* Severity code */
159 /* Values for BlockStatus flags above */
161 #define ACPI_BERT_UNCORRECTABLE (1)
162 #define ACPI_BERT_CORRECTABLE (1<<1)
163 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
164 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
165 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
167 /* Values for ErrorSeverity above */
169 enum AcpiBertErrorSeverity
171 ACPI_BERT_ERROR_CORRECTABLE
= 0,
172 ACPI_BERT_ERROR_FATAL
= 1,
173 ACPI_BERT_ERROR_CORRECTED
= 2,
174 ACPI_BERT_ERROR_NONE
= 3,
175 ACPI_BERT_ERROR_RESERVED
= 4 /* 4 and greater are reserved */
179 * Note: The generic error data that follows the ErrorSeverity field above
180 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
184 /*******************************************************************************
186 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
189 ******************************************************************************/
191 typedef struct acpi_table_cpep
193 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
201 typedef struct acpi_cpep_polling
203 ACPI_SUBTABLE_HEADER Header
;
204 UINT8 Id
; /* Processor ID */
205 UINT8 Eid
; /* Processor EID */
206 UINT32 Interval
; /* Polling interval (msec) */
211 /*******************************************************************************
213 * ECDT - Embedded Controller Boot Resources Table
216 ******************************************************************************/
218 typedef struct acpi_table_ecdt
220 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
221 ACPI_GENERIC_ADDRESS Control
; /* Address of EC command/status register */
222 ACPI_GENERIC_ADDRESS Data
; /* Address of EC data register */
223 UINT32 Uid
; /* Unique ID - must be same as the EC _UID method */
224 UINT8 Gpe
; /* The GPE for the EC */
225 UINT8 Id
[1]; /* Full namepath of the EC in the ACPI namespace */
230 /*******************************************************************************
232 * EINJ - Error Injection Table (ACPI 4.0)
235 ******************************************************************************/
237 typedef struct acpi_table_einj
239 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
248 /* EINJ Injection Instruction Entries (actions) */
250 typedef struct acpi_einj_entry
252 ACPI_WHEA_HEADER WheaHeader
; /* Common header for WHEA tables */
256 /* Masks for Flags field above */
258 #define ACPI_EINJ_PRESERVE (1)
260 /* Values for Action field above */
264 ACPI_EINJ_BEGIN_OPERATION
= 0,
265 ACPI_EINJ_GET_TRIGGER_TABLE
= 1,
266 ACPI_EINJ_SET_ERROR_TYPE
= 2,
267 ACPI_EINJ_GET_ERROR_TYPE
= 3,
268 ACPI_EINJ_END_OPERATION
= 4,
269 ACPI_EINJ_EXECUTE_OPERATION
= 5,
270 ACPI_EINJ_CHECK_BUSY_STATUS
= 6,
271 ACPI_EINJ_GET_COMMAND_STATUS
= 7,
272 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS
= 8,
273 ACPI_EINJ_GET_EXECUTE_TIMINGS
= 9,
274 ACPI_EINJ_ACTION_RESERVED
= 10, /* 10 and greater are reserved */
275 ACPI_EINJ_TRIGGER_ERROR
= 0xFF /* Except for this value */
278 /* Values for Instruction field above */
280 enum AcpiEinjInstructions
282 ACPI_EINJ_READ_REGISTER
= 0,
283 ACPI_EINJ_READ_REGISTER_VALUE
= 1,
284 ACPI_EINJ_WRITE_REGISTER
= 2,
285 ACPI_EINJ_WRITE_REGISTER_VALUE
= 3,
287 ACPI_EINJ_FLUSH_CACHELINE
= 5,
288 ACPI_EINJ_INSTRUCTION_RESERVED
= 6 /* 6 and greater are reserved */
291 typedef struct acpi_einj_error_type_with_addr
294 UINT32 VendorStructOffset
;
301 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR
;
303 typedef struct acpi_einj_vendor
315 /* EINJ Trigger Error Action Table */
317 typedef struct acpi_einj_trigger
326 /* Command status return values */
328 enum AcpiEinjCommandStatus
330 ACPI_EINJ_SUCCESS
= 0,
331 ACPI_EINJ_FAILURE
= 1,
332 ACPI_EINJ_INVALID_ACCESS
= 2,
333 ACPI_EINJ_STATUS_RESERVED
= 3 /* 3 and greater are reserved */
337 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
339 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
340 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
341 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
342 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
343 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
344 #define ACPI_EINJ_MEMORY_FATAL (1<<5)
345 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
346 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
347 #define ACPI_EINJ_PCIX_FATAL (1<<8)
348 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
349 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
350 #define ACPI_EINJ_PLATFORM_FATAL (1<<11)
351 #define ACPI_EINJ_VENDOR_DEFINED (1<<31)
354 /*******************************************************************************
356 * ERST - Error Record Serialization Table (ACPI 4.0)
359 ******************************************************************************/
361 typedef struct acpi_table_erst
363 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
371 /* ERST Serialization Entries (actions) */
373 typedef struct acpi_erst_entry
375 ACPI_WHEA_HEADER WheaHeader
; /* Common header for WHEA tables */
379 /* Masks for Flags field above */
381 #define ACPI_ERST_PRESERVE (1)
383 /* Values for Action field above */
387 ACPI_ERST_BEGIN_WRITE
= 0,
388 ACPI_ERST_BEGIN_READ
= 1,
389 ACPI_ERST_BEGIN_CLEAR
= 2,
391 ACPI_ERST_SET_RECORD_OFFSET
= 4,
392 ACPI_ERST_EXECUTE_OPERATION
= 5,
393 ACPI_ERST_CHECK_BUSY_STATUS
= 6,
394 ACPI_ERST_GET_COMMAND_STATUS
= 7,
395 ACPI_ERST_GET_RECORD_ID
= 8,
396 ACPI_ERST_SET_RECORD_ID
= 9,
397 ACPI_ERST_GET_RECORD_COUNT
= 10,
398 ACPI_ERST_BEGIN_DUMMY_WRIITE
= 11,
399 ACPI_ERST_NOT_USED
= 12,
400 ACPI_ERST_GET_ERROR_RANGE
= 13,
401 ACPI_ERST_GET_ERROR_LENGTH
= 14,
402 ACPI_ERST_GET_ERROR_ATTRIBUTES
= 15,
403 ACPI_ERST_EXECUTE_TIMINGS
= 16,
404 ACPI_ERST_ACTION_RESERVED
= 17 /* 17 and greater are reserved */
407 /* Values for Instruction field above */
409 enum AcpiErstInstructions
411 ACPI_ERST_READ_REGISTER
= 0,
412 ACPI_ERST_READ_REGISTER_VALUE
= 1,
413 ACPI_ERST_WRITE_REGISTER
= 2,
414 ACPI_ERST_WRITE_REGISTER_VALUE
= 3,
416 ACPI_ERST_LOAD_VAR1
= 5,
417 ACPI_ERST_LOAD_VAR2
= 6,
418 ACPI_ERST_STORE_VAR1
= 7,
420 ACPI_ERST_SUBTRACT
= 9,
421 ACPI_ERST_ADD_VALUE
= 10,
422 ACPI_ERST_SUBTRACT_VALUE
= 11,
423 ACPI_ERST_STALL
= 12,
424 ACPI_ERST_STALL_WHILE_TRUE
= 13,
425 ACPI_ERST_SKIP_NEXT_IF_TRUE
= 14,
427 ACPI_ERST_SET_SRC_ADDRESS_BASE
= 16,
428 ACPI_ERST_SET_DST_ADDRESS_BASE
= 17,
429 ACPI_ERST_MOVE_DATA
= 18,
430 ACPI_ERST_INSTRUCTION_RESERVED
= 19 /* 19 and greater are reserved */
433 /* Command status return values */
435 enum AcpiErstCommandStatus
437 ACPI_ERST_SUCESS
= 0,
438 ACPI_ERST_NO_SPACE
= 1,
439 ACPI_ERST_NOT_AVAILABLE
= 2,
440 ACPI_ERST_FAILURE
= 3,
441 ACPI_ERST_RECORD_EMPTY
= 4,
442 ACPI_ERST_NOT_FOUND
= 5,
443 ACPI_ERST_STATUS_RESERVED
= 6 /* 6 and greater are reserved */
447 /* Error Record Serialization Information */
449 typedef struct acpi_erst_info
451 UINT16 Signature
; /* Should be "ER" */
457 /*******************************************************************************
459 * HEST - Hardware Error Source Table (ACPI 4.0)
462 ******************************************************************************/
464 typedef struct acpi_table_hest
466 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
467 UINT32 ErrorSourceCount
;
472 /* HEST subtable header */
474 typedef struct acpi_hest_header
482 /* Values for Type field above for subtables */
486 ACPI_HEST_TYPE_IA32_CHECK
= 0,
487 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK
= 1,
488 ACPI_HEST_TYPE_IA32_NMI
= 2,
489 ACPI_HEST_TYPE_NOT_USED3
= 3,
490 ACPI_HEST_TYPE_NOT_USED4
= 4,
491 ACPI_HEST_TYPE_NOT_USED5
= 5,
492 ACPI_HEST_TYPE_AER_ROOT_PORT
= 6,
493 ACPI_HEST_TYPE_AER_ENDPOINT
= 7,
494 ACPI_HEST_TYPE_AER_BRIDGE
= 8,
495 ACPI_HEST_TYPE_GENERIC_ERROR
= 9,
496 ACPI_HEST_TYPE_GENERIC_ERROR_V2
= 10,
497 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK
= 11,
498 ACPI_HEST_TYPE_RESERVED
= 12 /* 12 and greater are reserved */
503 * HEST substructures contained in subtables
507 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
508 * ACPI_HEST_IA_CORRECTED structures.
510 typedef struct acpi_hest_ia_error_bank
513 UINT8 ClearStatusOnInit
;
516 UINT32 ControlRegister
;
518 UINT32 StatusRegister
;
519 UINT32 AddressRegister
;
522 } ACPI_HEST_IA_ERROR_BANK
;
525 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
527 typedef struct acpi_hest_aer_common
532 UINT32 RecordsToPreallocate
;
533 UINT32 MaxSectionsPerRecord
;
534 UINT32 Bus
; /* Bus and Segment numbers */
537 UINT16 DeviceControl
;
539 UINT32 UncorrectableMask
;
540 UINT32 UncorrectableSeverity
;
541 UINT32 CorrectableMask
;
542 UINT32 AdvancedCapabilities
;
544 } ACPI_HEST_AER_COMMON
;
546 /* Masks for HEST Flags fields */
548 #define ACPI_HEST_FIRMWARE_FIRST (1)
549 #define ACPI_HEST_GLOBAL (1<<1)
550 #define ACPI_HEST_GHES_ASSIST (1<<2)
553 * Macros to access the bus/segment numbers in Bus field above:
554 * Bus number is encoded in bits 7:0
555 * Segment number is encoded in bits 23:8
557 #define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF)
558 #define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF)
561 /* Hardware Error Notification */
563 typedef struct acpi_hest_notify
567 UINT16 ConfigWriteEnable
;
570 UINT32 PollingThresholdValue
;
571 UINT32 PollingThresholdWindow
;
572 UINT32 ErrorThresholdValue
;
573 UINT32 ErrorThresholdWindow
;
577 /* Values for Notify Type field above */
579 enum AcpiHestNotifyTypes
581 ACPI_HEST_NOTIFY_POLLED
= 0,
582 ACPI_HEST_NOTIFY_EXTERNAL
= 1,
583 ACPI_HEST_NOTIFY_LOCAL
= 2,
584 ACPI_HEST_NOTIFY_SCI
= 3,
585 ACPI_HEST_NOTIFY_NMI
= 4,
586 ACPI_HEST_NOTIFY_CMCI
= 5, /* ACPI 5.0 */
587 ACPI_HEST_NOTIFY_MCE
= 6, /* ACPI 5.0 */
588 ACPI_HEST_NOTIFY_GPIO
= 7, /* ACPI 6.0 */
589 ACPI_HEST_NOTIFY_SEA
= 8, /* ACPI 6.1 */
590 ACPI_HEST_NOTIFY_SEI
= 9, /* ACPI 6.1 */
591 ACPI_HEST_NOTIFY_GSIV
= 10, /* ACPI 6.1 */
592 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED
= 11, /* ACPI 6.2 */
593 ACPI_HEST_NOTIFY_RESERVED
= 12 /* 12 and greater are reserved */
596 /* Values for ConfigWriteEnable bitfield above */
598 #define ACPI_HEST_TYPE (1)
599 #define ACPI_HEST_POLL_INTERVAL (1<<1)
600 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
601 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
602 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
603 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
610 /* 0: IA32 Machine Check Exception */
612 typedef struct acpi_hest_ia_machine_check
614 ACPI_HEST_HEADER Header
;
616 UINT8 Flags
; /* See flags ACPI_HEST_GLOBAL, etc. above */
618 UINT32 RecordsToPreallocate
;
619 UINT32 MaxSectionsPerRecord
;
620 UINT64 GlobalCapabilityData
;
621 UINT64 GlobalControlData
;
622 UINT8 NumHardwareBanks
;
625 } ACPI_HEST_IA_MACHINE_CHECK
;
628 /* 1: IA32 Corrected Machine Check */
630 typedef struct acpi_hest_ia_corrected
632 ACPI_HEST_HEADER Header
;
634 UINT8 Flags
; /* See flags ACPI_HEST_GLOBAL, etc. above */
636 UINT32 RecordsToPreallocate
;
637 UINT32 MaxSectionsPerRecord
;
638 ACPI_HEST_NOTIFY Notify
;
639 UINT8 NumHardwareBanks
;
642 } ACPI_HEST_IA_CORRECTED
;
645 /* 2: IA32 Non-Maskable Interrupt */
647 typedef struct acpi_hest_ia_nmi
649 ACPI_HEST_HEADER Header
;
651 UINT32 RecordsToPreallocate
;
652 UINT32 MaxSectionsPerRecord
;
653 UINT32 MaxRawDataLength
;
658 /* 3,4,5: Not used */
660 /* 6: PCI Express Root Port AER */
662 typedef struct acpi_hest_aer_root
664 ACPI_HEST_HEADER Header
;
665 ACPI_HEST_AER_COMMON Aer
;
666 UINT32 RootErrorCommand
;
668 } ACPI_HEST_AER_ROOT
;
671 /* 7: PCI Express AER (AER Endpoint) */
673 typedef struct acpi_hest_aer
675 ACPI_HEST_HEADER Header
;
676 ACPI_HEST_AER_COMMON Aer
;
681 /* 8: PCI Express/PCI-X Bridge AER */
683 typedef struct acpi_hest_aer_bridge
685 ACPI_HEST_HEADER Header
;
686 ACPI_HEST_AER_COMMON Aer
;
687 UINT32 UncorrectableMask2
;
688 UINT32 UncorrectableSeverity2
;
689 UINT32 AdvancedCapabilities2
;
691 } ACPI_HEST_AER_BRIDGE
;
694 /* 9: Generic Hardware Error Source */
696 typedef struct acpi_hest_generic
698 ACPI_HEST_HEADER Header
;
699 UINT16 RelatedSourceId
;
702 UINT32 RecordsToPreallocate
;
703 UINT32 MaxSectionsPerRecord
;
704 UINT32 MaxRawDataLength
;
705 ACPI_GENERIC_ADDRESS ErrorStatusAddress
;
706 ACPI_HEST_NOTIFY Notify
;
707 UINT32 ErrorBlockLength
;
712 /* 10: Generic Hardware Error Source, version 2 */
714 typedef struct acpi_hest_generic_v2
716 ACPI_HEST_HEADER Header
;
717 UINT16 RelatedSourceId
;
720 UINT32 RecordsToPreallocate
;
721 UINT32 MaxSectionsPerRecord
;
722 UINT32 MaxRawDataLength
;
723 ACPI_GENERIC_ADDRESS ErrorStatusAddress
;
724 ACPI_HEST_NOTIFY Notify
;
725 UINT32 ErrorBlockLength
;
726 ACPI_GENERIC_ADDRESS ReadAckRegister
;
727 UINT64 ReadAckPreserve
;
730 } ACPI_HEST_GENERIC_V2
;
733 /* Generic Error Status block */
735 typedef struct acpi_hest_generic_status
738 UINT32 RawDataOffset
;
739 UINT32 RawDataLength
;
741 UINT32 ErrorSeverity
;
743 } ACPI_HEST_GENERIC_STATUS
;
745 /* Values for BlockStatus flags above */
747 #define ACPI_HEST_UNCORRECTABLE (1)
748 #define ACPI_HEST_CORRECTABLE (1<<1)
749 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
750 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
751 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
754 /* Generic Error Data entry */
756 typedef struct acpi_hest_generic_data
758 UINT8 SectionType
[16];
759 UINT32 ErrorSeverity
;
761 UINT8 ValidationBits
;
763 UINT32 ErrorDataLength
;
767 } ACPI_HEST_GENERIC_DATA
;
769 /* Extension for revision 0x0300 */
771 typedef struct acpi_hest_generic_data_v300
773 UINT8 SectionType
[16];
774 UINT32 ErrorSeverity
;
776 UINT8 ValidationBits
;
778 UINT32 ErrorDataLength
;
783 } ACPI_HEST_GENERIC_DATA_V300
;
785 /* Values for ErrorSeverity above */
787 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
788 #define ACPI_HEST_GEN_ERROR_FATAL 1
789 #define ACPI_HEST_GEN_ERROR_CORRECTED 2
790 #define ACPI_HEST_GEN_ERROR_NONE 3
792 /* Flags for ValidationBits above */
794 #define ACPI_HEST_GEN_VALID_FRU_ID (1)
795 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
796 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
799 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
801 typedef struct acpi_hest_ia_deferred_check
803 ACPI_HEST_HEADER Header
;
805 UINT8 Flags
; /* See flags ACPI_HEST_GLOBAL, etc. above */
807 UINT32 RecordsToPreallocate
;
808 UINT32 MaxSectionsPerRecord
;
809 ACPI_HEST_NOTIFY Notify
;
810 UINT8 NumHardwareBanks
;
813 } ACPI_HEST_IA_DEFERRED_CHECK
;
816 /*******************************************************************************
818 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2)
821 ******************************************************************************/
823 typedef struct acpi_table_hmat
825 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
831 /* Values for HMAT structure types */
835 ACPI_HMAT_TYPE_ADDRESS_RANGE
= 0, /* Memory subystem address range */
836 ACPI_HMAT_TYPE_LOCALITY
= 1, /* System locality latency and bandwidth information */
837 ACPI_HMAT_TYPE_CACHE
= 2, /* Memory side cache information */
838 ACPI_HMAT_TYPE_RESERVED
= 3 /* 3 and greater are reserved */
841 typedef struct acpi_hmat_structure
847 } ACPI_HMAT_STRUCTURE
;
851 * HMAT Structures, correspond to Type in ACPI_HMAT_STRUCTURE
854 /* 0: Memory subystem address range */
856 typedef struct acpi_hmat_address_range
858 ACPI_HMAT_STRUCTURE Header
;
861 UINT32 ProcessorPD
; /* Processor proximity domain */
862 UINT32 MemoryPD
; /* Memory proximity domain */
864 UINT64 PhysicalAddressBase
; /* Physical address range base */
865 UINT64 PhysicalAddressLength
; /* Physical address range length */
867 } ACPI_HMAT_ADDRESS_RANGE
;
869 /* Masks for Flags field above */
871 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: ProcessorPD field is valid */
872 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: MemoryPD field is valid */
873 #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */
876 /* 1: System locality latency and bandwidth information */
878 typedef struct acpi_hmat_locality
880 ACPI_HMAT_STRUCTURE Header
;
884 UINT32 NumberOfInitiatorPDs
;
885 UINT32 NumberOfTargetPDs
;
887 UINT64 EntryBaseUnit
;
889 } ACPI_HMAT_LOCALITY
;
891 /* Masks for Flags field above */
893 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F)
895 /* Values for Memory Hierarchy flag */
897 #define ACPI_HMAT_MEMORY 0
898 #define ACPI_HMAT_LAST_LEVEL_CACHE 1
899 #define ACPI_HMAT_1ST_LEVEL_CACHE 2
900 #define ACPI_HMAT_2ND_LEVEL_CACHE 3
901 #define ACPI_HMAT_3RD_LEVEL_CACHE 4
903 /* Values for DataType field above */
905 #define ACPI_HMAT_ACCESS_LATENCY 0
906 #define ACPI_HMAT_READ_LATENCY 1
907 #define ACPI_HMAT_WRITE_LATENCY 2
908 #define ACPI_HMAT_ACCESS_BANDWIDTH 3
909 #define ACPI_HMAT_READ_BANDWIDTH 4
910 #define ACPI_HMAT_WRITE_BANDWIDTH 5
913 /* 2: Memory side cache information */
915 typedef struct acpi_hmat_cache
917 ACPI_HMAT_STRUCTURE Header
;
921 UINT32 CacheAttributes
;
923 UINT16 NumberOfSMBIOSHandles
;
927 /* Masks for CacheAttributes field above */
929 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
930 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
931 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
932 #define ACPI_HMAT_WRITE_POLICY (0x0000F000)
933 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
935 /* Values for cache associativity flag */
937 #define ACPI_HMAT_CA_NONE (0)
938 #define ACPI_HMAT_CA_DIRECT_MAPPED (1)
939 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
941 /* Values for write policy flag */
943 #define ACPI_HMAT_CP_NONE (0)
944 #define ACPI_HMAT_CP_WB (1)
945 #define ACPI_HMAT_CP_WT (2)
948 /*******************************************************************************
950 * MADT - Multiple APIC Description Table
953 ******************************************************************************/
955 typedef struct acpi_table_madt
957 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
958 UINT32 Address
; /* Physical address of local APIC */
963 /* Masks for Flags field above */
965 #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */
967 /* Values for PCATCompat flag */
969 #define ACPI_MADT_DUAL_PIC 1
970 #define ACPI_MADT_MULTIPLE_APIC 0
973 /* Values for MADT subtable type in ACPI_SUBTABLE_HEADER */
977 ACPI_MADT_TYPE_LOCAL_APIC
= 0,
978 ACPI_MADT_TYPE_IO_APIC
= 1,
979 ACPI_MADT_TYPE_INTERRUPT_OVERRIDE
= 2,
980 ACPI_MADT_TYPE_NMI_SOURCE
= 3,
981 ACPI_MADT_TYPE_LOCAL_APIC_NMI
= 4,
982 ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE
= 5,
983 ACPI_MADT_TYPE_IO_SAPIC
= 6,
984 ACPI_MADT_TYPE_LOCAL_SAPIC
= 7,
985 ACPI_MADT_TYPE_INTERRUPT_SOURCE
= 8,
986 ACPI_MADT_TYPE_LOCAL_X2APIC
= 9,
987 ACPI_MADT_TYPE_LOCAL_X2APIC_NMI
= 10,
988 ACPI_MADT_TYPE_GENERIC_INTERRUPT
= 11,
989 ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR
= 12,
990 ACPI_MADT_TYPE_GENERIC_MSI_FRAME
= 13,
991 ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR
= 14,
992 ACPI_MADT_TYPE_GENERIC_TRANSLATOR
= 15,
993 ACPI_MADT_TYPE_RESERVED
= 16 /* 16 and greater are reserved */
998 * MADT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
1001 /* 0: Processor Local APIC */
1003 typedef struct acpi_madt_local_apic
1005 ACPI_SUBTABLE_HEADER Header
;
1006 UINT8 ProcessorId
; /* ACPI processor id */
1007 UINT8 Id
; /* Processor's local APIC id */
1010 } ACPI_MADT_LOCAL_APIC
;
1015 typedef struct acpi_madt_io_apic
1017 ACPI_SUBTABLE_HEADER Header
;
1018 UINT8 Id
; /* I/O APIC ID */
1019 UINT8 Reserved
; /* Reserved - must be zero */
1020 UINT32 Address
; /* APIC physical address */
1021 UINT32 GlobalIrqBase
; /* Global system interrupt where INTI lines start */
1023 } ACPI_MADT_IO_APIC
;
1026 /* 2: Interrupt Override */
1028 typedef struct acpi_madt_interrupt_override
1030 ACPI_SUBTABLE_HEADER Header
;
1031 UINT8 Bus
; /* 0 - ISA */
1032 UINT8 SourceIrq
; /* Interrupt source (IRQ) */
1033 UINT32 GlobalIrq
; /* Global system interrupt */
1036 } ACPI_MADT_INTERRUPT_OVERRIDE
;
1041 typedef struct acpi_madt_nmi_source
1043 ACPI_SUBTABLE_HEADER Header
;
1045 UINT32 GlobalIrq
; /* Global system interrupt */
1047 } ACPI_MADT_NMI_SOURCE
;
1050 /* 4: Local APIC NMI */
1052 typedef struct acpi_madt_local_apic_nmi
1054 ACPI_SUBTABLE_HEADER Header
;
1055 UINT8 ProcessorId
; /* ACPI processor id */
1057 UINT8 Lint
; /* LINTn to which NMI is connected */
1059 } ACPI_MADT_LOCAL_APIC_NMI
;
1062 /* 5: Address Override */
1064 typedef struct acpi_madt_local_apic_override
1066 ACPI_SUBTABLE_HEADER Header
;
1067 UINT16 Reserved
; /* Reserved, must be zero */
1068 UINT64 Address
; /* APIC physical address */
1070 } ACPI_MADT_LOCAL_APIC_OVERRIDE
;
1075 typedef struct acpi_madt_io_sapic
1077 ACPI_SUBTABLE_HEADER Header
;
1078 UINT8 Id
; /* I/O SAPIC ID */
1079 UINT8 Reserved
; /* Reserved, must be zero */
1080 UINT32 GlobalIrqBase
; /* Global interrupt for SAPIC start */
1081 UINT64 Address
; /* SAPIC physical address */
1083 } ACPI_MADT_IO_SAPIC
;
1086 /* 7: Local Sapic */
1088 typedef struct acpi_madt_local_sapic
1090 ACPI_SUBTABLE_HEADER Header
;
1091 UINT8 ProcessorId
; /* ACPI processor id */
1092 UINT8 Id
; /* SAPIC ID */
1093 UINT8 Eid
; /* SAPIC EID */
1094 UINT8 Reserved
[3]; /* Reserved, must be zero */
1096 UINT32 Uid
; /* Numeric UID - ACPI 3.0 */
1097 char UidString
[1]; /* String UID - ACPI 3.0 */
1099 } ACPI_MADT_LOCAL_SAPIC
;
1102 /* 8: Platform Interrupt Source */
1104 typedef struct acpi_madt_interrupt_source
1106 ACPI_SUBTABLE_HEADER Header
;
1108 UINT8 Type
; /* 1=PMI, 2=INIT, 3=corrected */
1109 UINT8 Id
; /* Processor ID */
1110 UINT8 Eid
; /* Processor EID */
1111 UINT8 IoSapicVector
; /* Vector value for PMI interrupts */
1112 UINT32 GlobalIrq
; /* Global system interrupt */
1113 UINT32 Flags
; /* Interrupt Source Flags */
1115 } ACPI_MADT_INTERRUPT_SOURCE
;
1117 /* Masks for Flags field above */
1119 #define ACPI_MADT_CPEI_OVERRIDE (1)
1122 /* 9: Processor Local X2APIC (ACPI 4.0) */
1124 typedef struct acpi_madt_local_x2apic
1126 ACPI_SUBTABLE_HEADER Header
;
1127 UINT16 Reserved
; /* Reserved - must be zero */
1128 UINT32 LocalApicId
; /* Processor x2APIC ID */
1130 UINT32 Uid
; /* ACPI processor UID */
1132 } ACPI_MADT_LOCAL_X2APIC
;
1135 /* 10: Local X2APIC NMI (ACPI 4.0) */
1137 typedef struct acpi_madt_local_x2apic_nmi
1139 ACPI_SUBTABLE_HEADER Header
;
1141 UINT32 Uid
; /* ACPI processor UID */
1142 UINT8 Lint
; /* LINTn to which NMI is connected */
1143 UINT8 Reserved
[3]; /* Reserved - must be zero */
1145 } ACPI_MADT_LOCAL_X2APIC_NMI
;
1148 /* 11: Generic Interrupt (ACPI 5.0 + ACPI 6.0 changes) */
1150 typedef struct acpi_madt_generic_interrupt
1152 ACPI_SUBTABLE_HEADER Header
;
1153 UINT16 Reserved
; /* Reserved - must be zero */
1154 UINT32 CpuInterfaceNumber
;
1157 UINT32 ParkingVersion
;
1158 UINT32 PerformanceInterrupt
;
1159 UINT64 ParkedAddress
;
1161 UINT64 GicvBaseAddress
;
1162 UINT64 GichBaseAddress
;
1163 UINT32 VgicInterrupt
;
1164 UINT64 GicrBaseAddress
;
1166 UINT8 EfficiencyClass
;
1169 } ACPI_MADT_GENERIC_INTERRUPT
;
1171 /* Masks for Flags field above */
1173 /* ACPI_MADT_ENABLED (1) Processor is usable if set */
1174 #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */
1175 #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */
1178 /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */
1180 typedef struct acpi_madt_generic_distributor
1182 ACPI_SUBTABLE_HEADER Header
;
1183 UINT16 Reserved
; /* Reserved - must be zero */
1186 UINT32 GlobalIrqBase
;
1188 UINT8 Reserved2
[3]; /* Reserved - must be zero */
1190 } ACPI_MADT_GENERIC_DISTRIBUTOR
;
1192 /* Values for Version field above */
1194 enum AcpiMadtGicVersion
1196 ACPI_MADT_GIC_VERSION_NONE
= 0,
1197 ACPI_MADT_GIC_VERSION_V1
= 1,
1198 ACPI_MADT_GIC_VERSION_V2
= 2,
1199 ACPI_MADT_GIC_VERSION_V3
= 3,
1200 ACPI_MADT_GIC_VERSION_V4
= 4,
1201 ACPI_MADT_GIC_VERSION_RESERVED
= 5 /* 5 and greater are reserved */
1205 /* 13: Generic MSI Frame (ACPI 5.1) */
1207 typedef struct acpi_madt_generic_msi_frame
1209 ACPI_SUBTABLE_HEADER Header
;
1210 UINT16 Reserved
; /* Reserved - must be zero */
1217 } ACPI_MADT_GENERIC_MSI_FRAME
;
1219 /* Masks for Flags field above */
1221 #define ACPI_MADT_OVERRIDE_SPI_VALUES (1)
1224 /* 14: Generic Redistributor (ACPI 5.1) */
1226 typedef struct acpi_madt_generic_redistributor
1228 ACPI_SUBTABLE_HEADER Header
;
1229 UINT16 Reserved
; /* reserved - must be zero */
1233 } ACPI_MADT_GENERIC_REDISTRIBUTOR
;
1236 /* 15: Generic Translator (ACPI 6.0) */
1238 typedef struct acpi_madt_generic_translator
1240 ACPI_SUBTABLE_HEADER Header
;
1241 UINT16 Reserved
; /* reserved - must be zero */
1242 UINT32 TranslationId
;
1246 } ACPI_MADT_GENERIC_TRANSLATOR
;
1250 * Common flags fields for MADT subtables
1253 /* MADT Local APIC flags */
1255 #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */
1257 /* MADT MPS INTI flags (IntiFlags) */
1259 #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */
1260 #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */
1262 /* Values for MPS INTI flags */
1264 #define ACPI_MADT_POLARITY_CONFORMS 0
1265 #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1
1266 #define ACPI_MADT_POLARITY_RESERVED 2
1267 #define ACPI_MADT_POLARITY_ACTIVE_LOW 3
1269 #define ACPI_MADT_TRIGGER_CONFORMS (0)
1270 #define ACPI_MADT_TRIGGER_EDGE (1<<2)
1271 #define ACPI_MADT_TRIGGER_RESERVED (2<<2)
1272 #define ACPI_MADT_TRIGGER_LEVEL (3<<2)
1275 /*******************************************************************************
1277 * MSCT - Maximum System Characteristics Table (ACPI 4.0)
1280 ******************************************************************************/
1282 typedef struct acpi_table_msct
1284 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1285 UINT32 ProximityOffset
; /* Location of proximity info struct(s) */
1286 UINT32 MaxProximityDomains
;/* Max number of proximity domains */
1287 UINT32 MaxClockDomains
; /* Max number of clock domains */
1288 UINT64 MaxAddress
; /* Max physical address in system */
1293 /* Subtable - Maximum Proximity Domain Information. Version 1 */
1295 typedef struct acpi_msct_proximity
1299 UINT32 RangeStart
; /* Start of domain range */
1300 UINT32 RangeEnd
; /* End of domain range */
1301 UINT32 ProcessorCapacity
;
1302 UINT64 MemoryCapacity
; /* In bytes */
1304 } ACPI_MSCT_PROXIMITY
;
1307 /*******************************************************************************
1309 * NFIT - NVDIMM Interface Table (ACPI 6.0+)
1312 ******************************************************************************/
1314 typedef struct acpi_table_nfit
1316 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1317 UINT32 Reserved
; /* Reserved, must be zero */
1321 /* Subtable header for NFIT */
1323 typedef struct acpi_nfit_header
1331 /* Values for subtable type in ACPI_NFIT_HEADER */
1335 ACPI_NFIT_TYPE_SYSTEM_ADDRESS
= 0,
1336 ACPI_NFIT_TYPE_MEMORY_MAP
= 1,
1337 ACPI_NFIT_TYPE_INTERLEAVE
= 2,
1338 ACPI_NFIT_TYPE_SMBIOS
= 3,
1339 ACPI_NFIT_TYPE_CONTROL_REGION
= 4,
1340 ACPI_NFIT_TYPE_DATA_REGION
= 5,
1341 ACPI_NFIT_TYPE_FLUSH_ADDRESS
= 6,
1342 ACPI_NFIT_TYPE_RESERVED
= 7 /* 7 and greater are reserved */
1349 /* 0: System Physical Address Range Structure */
1351 typedef struct acpi_nfit_system_address
1353 ACPI_NFIT_HEADER Header
;
1356 UINT32 Reserved
; /* Reseved, must be zero */
1357 UINT32 ProximityDomain
;
1358 UINT8 RangeGuid
[16];
1361 UINT64 MemoryMapping
;
1363 } ACPI_NFIT_SYSTEM_ADDRESS
;
1367 #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */
1368 #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */
1370 /* Range Type GUIDs appear in the include/acuuid.h file */
1373 /* 1: Memory Device to System Address Range Map Structure */
1375 typedef struct acpi_nfit_memory_map
1377 ACPI_NFIT_HEADER Header
;
1378 UINT32 DeviceHandle
;
1384 UINT64 RegionOffset
;
1386 UINT16 InterleaveIndex
;
1387 UINT16 InterleaveWays
;
1389 UINT16 Reserved
; /* Reserved, must be zero */
1391 } ACPI_NFIT_MEMORY_MAP
;
1395 #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */
1396 #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */
1397 #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */
1398 #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */
1399 #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */
1400 #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */
1401 #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */
1404 /* 2: Interleave Structure */
1406 typedef struct acpi_nfit_interleave
1408 ACPI_NFIT_HEADER Header
;
1409 UINT16 InterleaveIndex
;
1410 UINT16 Reserved
; /* Reserved, must be zero */
1413 UINT32 LineOffset
[1]; /* Variable length */
1415 } ACPI_NFIT_INTERLEAVE
;
1418 /* 3: SMBIOS Management Information Structure */
1420 typedef struct acpi_nfit_smbios
1422 ACPI_NFIT_HEADER Header
;
1423 UINT32 Reserved
; /* Reserved, must be zero */
1424 UINT8 Data
[1]; /* Variable length */
1429 /* 4: NVDIMM Control Region Structure */
1431 typedef struct acpi_nfit_control_region
1433 ACPI_NFIT_HEADER Header
;
1438 UINT16 SubsystemVendorId
;
1439 UINT16 SubsystemDeviceId
;
1440 UINT16 SubsystemRevisionId
;
1442 UINT8 ManufacturingLocation
;
1443 UINT16 ManufacturingDate
;
1444 UINT8 Reserved
[2]; /* Reserved, must be zero */
1445 UINT32 SerialNumber
;
1449 UINT64 CommandOffset
;
1451 UINT64 StatusOffset
;
1454 UINT8 Reserved1
[6]; /* Reserved, must be zero */
1456 } ACPI_NFIT_CONTROL_REGION
;
1460 #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */
1462 /* ValidFields bits */
1464 #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */
1467 /* 5: NVDIMM Block Data Window Region Structure */
1469 typedef struct acpi_nfit_data_region
1471 ACPI_NFIT_HEADER Header
;
1477 UINT64 StartAddress
;
1479 } ACPI_NFIT_DATA_REGION
;
1482 /* 6: Flush Hint Address Structure */
1484 typedef struct acpi_nfit_flush_address
1486 ACPI_NFIT_HEADER Header
;
1487 UINT32 DeviceHandle
;
1489 UINT8 Reserved
[6]; /* Reserved, must be zero */
1490 UINT64 HintAddress
[1]; /* Variable length */
1492 } ACPI_NFIT_FLUSH_ADDRESS
;
1495 /*******************************************************************************
1497 * PPTT - Processor Properties Topology Table (ACPI 6.2)
1500 ******************************************************************************/
1502 typedef struct acpi_table_pptt
1504 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1508 /* Values for Type field above */
1512 ACPI_PPTT_TYPE_PROCESSOR
= 0,
1513 ACPI_PPTT_TYPE_CACHE
= 1,
1514 ACPI_PPTT_TYPE_ID
= 2,
1515 ACPI_PPTT_TYPE_RESERVED
= 3
1519 /* 0: Processor Hierarchy Node Structure */
1521 typedef struct acpi_pptt_processor
{
1522 ACPI_SUBTABLE_HEADER Header
;
1526 UINT32 AcpiProcessorId
;
1527 UINT32 NumberOfPrivResources
;
1529 } ACPI_PPTT_PROCESSOR
;
1533 #define ACPI_PPTT_PHYSICAL_PACKAGE (1) /* Physical package */
1534 #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (2) /* ACPI Processor ID valid */
1537 /* 1: Cache Type Structure */
1539 typedef struct acpi_pptt_cache
{
1540 ACPI_SUBTABLE_HEADER Header
;
1543 UINT32 NextLevelOfCache
;
1545 UINT32 NumberOfSets
;
1546 UINT8 Associativity
;
1554 #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */
1555 #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */
1556 #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */
1557 #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */
1558 #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */
1559 #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */
1560 #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */
1562 /* Masks for Attributes */
1564 #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */
1565 #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */
1566 #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */
1569 /* 2: ID Structure */
1571 typedef struct acpi_pptt_id
{
1572 ACPI_SUBTABLE_HEADER Header
;
1584 /*******************************************************************************
1586 * SBST - Smart Battery Specification Table
1589 ******************************************************************************/
1591 typedef struct acpi_table_sbst
1593 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1594 UINT32 WarningLevel
;
1596 UINT32 CriticalLevel
;
1601 /*******************************************************************************
1603 * SLIT - System Locality Distance Information Table
1606 ******************************************************************************/
1608 typedef struct acpi_table_slit
1610 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1611 UINT64 LocalityCount
;
1612 UINT8 Entry
[1]; /* Real size = localities^2 */
1617 /*******************************************************************************
1619 * SRAT - System Resource Affinity Table
1622 ******************************************************************************/
1624 typedef struct acpi_table_srat
1626 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1627 UINT32 TableRevision
; /* Must be value '1' */
1628 UINT64 Reserved
; /* Reserved, must be zero */
1632 /* Values for subtable type in ACPI_SUBTABLE_HEADER */
1636 ACPI_SRAT_TYPE_CPU_AFFINITY
= 0,
1637 ACPI_SRAT_TYPE_MEMORY_AFFINITY
= 1,
1638 ACPI_SRAT_TYPE_X2APIC_CPU_AFFINITY
= 2,
1639 ACPI_SRAT_TYPE_GICC_AFFINITY
= 3,
1640 ACPI_SRAT_TYPE_GIC_ITS_AFFINITY
= 4, /* ACPI 6.2 */
1641 ACPI_SRAT_TYPE_RESERVED
= 5 /* 5 and greater are reserved */
1645 * SRAT Subtables, correspond to Type in ACPI_SUBTABLE_HEADER
1648 /* 0: Processor Local APIC/SAPIC Affinity */
1650 typedef struct acpi_srat_cpu_affinity
1652 ACPI_SUBTABLE_HEADER Header
;
1653 UINT8 ProximityDomainLo
;
1656 UINT8 LocalSapicEid
;
1657 UINT8 ProximityDomainHi
[3];
1660 } ACPI_SRAT_CPU_AFFINITY
;
1664 #define ACPI_SRAT_CPU_USE_AFFINITY (1) /* 00: Use affinity structure */
1667 /* 1: Memory Affinity */
1669 typedef struct acpi_srat_mem_affinity
1671 ACPI_SUBTABLE_HEADER Header
;
1672 UINT32 ProximityDomain
;
1673 UINT16 Reserved
; /* Reserved, must be zero */
1678 UINT64 Reserved2
; /* Reserved, must be zero */
1680 } ACPI_SRAT_MEM_AFFINITY
;
1684 #define ACPI_SRAT_MEM_ENABLED (1) /* 00: Use affinity structure */
1685 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1) /* 01: Memory region is hot pluggable */
1686 #define ACPI_SRAT_MEM_NON_VOLATILE (1<<2) /* 02: Memory region is non-volatile */
1689 /* 2: Processor Local X2_APIC Affinity (ACPI 4.0) */
1691 typedef struct acpi_srat_x2apic_cpu_affinity
1693 ACPI_SUBTABLE_HEADER Header
;
1694 UINT16 Reserved
; /* Reserved, must be zero */
1695 UINT32 ProximityDomain
;
1701 } ACPI_SRAT_X2APIC_CPU_AFFINITY
;
1703 /* Flags for ACPI_SRAT_CPU_AFFINITY and ACPI_SRAT_X2APIC_CPU_AFFINITY */
1705 #define ACPI_SRAT_CPU_ENABLED (1) /* 00: Use affinity structure */
1708 /* 3: GICC Affinity (ACPI 5.1) */
1710 typedef struct acpi_srat_gicc_affinity
1712 ACPI_SUBTABLE_HEADER Header
;
1713 UINT32 ProximityDomain
;
1714 UINT32 AcpiProcessorUid
;
1718 } ACPI_SRAT_GICC_AFFINITY
;
1720 /* Flags for ACPI_SRAT_GICC_AFFINITY */
1722 #define ACPI_SRAT_GICC_ENABLED (1) /* 00: Use affinity structure */
1725 /* 4: GCC ITS Affinity (ACPI 6.2) */
1727 typedef struct acpi_srat_gic_its_affinity
1729 ACPI_SUBTABLE_HEADER Header
;
1730 UINT32 ProximityDomain
;
1734 } ACPI_SRAT_GIC_ITS_AFFINITY
;
1737 /* Reset to default packing */
1741 #endif /* __ACTBL1_H__ */