1 /******************************************************************************
3 * Name: actbl1.h - Additional ACPI table definitions
5 *****************************************************************************/
8 * Copyright (C) 2000 - 2021, 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
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 ******************************************************************************/
59 * Values for description table header signatures for tables defined in this
60 * file. Useful because they make it more difficult to inadvertently type in
61 * the wrong signature.
63 #define ACPI_SIG_AEST "AEST" /* Arm Error Source Table */
64 #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
65 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
66 #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
67 #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
68 #define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */
69 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
70 #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
71 #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
72 #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
73 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
74 #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */
75 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
76 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
77 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
78 #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
79 #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */
80 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
81 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
82 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
83 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
85 #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
86 #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
89 /* Reserved table signatures */
91 #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
92 #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
95 * These tables have been seen in the field, but no definition has been found
97 #ifdef ACPI_UNDEFINED_TABLES
98 #define ACPI_SIG_ATKG "ATKG"
99 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
100 #define ACPI_SIG_IEIT "IEIT"
104 * All tables must be byte-packed to match the ACPI specification, since
105 * the tables are provided by the system BIOS.
110 * Note: C bitfields are not used for this reason:
112 * "Bitfields are great and easy to read, but unfortunately the C language
113 * does not specify the layout of bitfields in memory, which means they are
114 * essentially useless for dealing with packed data in on-disk formats or
115 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
116 * this decision was a design error in C. Ritchie could have picked an order
117 * and stuck with it." Norman Ramsey.
118 * See http://stackoverflow.com/a/1053662/41661
122 /*******************************************************************************
124 * Common subtable headers
126 ******************************************************************************/
128 /* Generic subtable header (used in MADT, SRAT, etc.) */
130 typedef struct acpi_subtable_header
135 } ACPI_SUBTABLE_HEADER
;
138 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
140 typedef struct acpi_whea_header
146 ACPI_GENERIC_ADDRESS RegisterRegion
;
147 UINT64 Value
; /* Value used with Read/Write register */
148 UINT64 Mask
; /* Bitmask required for this register instruction */
153 /*******************************************************************************
155 * ASF - Alert Standard Format table (Signature "ASF!")
158 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
160 ******************************************************************************/
162 typedef struct acpi_table_asf
164 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
169 /* ASF subtable header */
171 typedef struct acpi_asf_header
180 /* Values for Type field above */
184 ACPI_ASF_TYPE_INFO
= 0,
185 ACPI_ASF_TYPE_ALERT
= 1,
186 ACPI_ASF_TYPE_CONTROL
= 2,
187 ACPI_ASF_TYPE_BOOT
= 3,
188 ACPI_ASF_TYPE_ADDRESS
= 4,
189 ACPI_ASF_TYPE_RESERVED
= 5
196 /* 0: ASF Information */
198 typedef struct acpi_asf_info
200 ACPI_ASF_HEADER Header
;
202 UINT8 MinPollInterval
;
210 /* Masks for Flags field above */
212 #define ACPI_ASF_SMBUS_PROTOCOLS (1)
217 typedef struct acpi_asf_alert
219 ACPI_ASF_HEADER Header
;
227 typedef struct acpi_asf_alert_data
242 } ACPI_ASF_ALERT_DATA
;
245 /* 2: ASF Remote Control */
247 typedef struct acpi_asf_remote
249 ACPI_ASF_HEADER Header
;
256 typedef struct acpi_asf_control_data
263 } ACPI_ASF_CONTROL_DATA
;
266 /* 3: ASF RMCP Boot Options */
268 typedef struct acpi_asf_rmcp
270 ACPI_ASF_HEADER Header
;
271 UINT8 Capabilities
[7];
272 UINT8 CompletionCode
;
277 UINT16 OemParameters
;
284 typedef struct acpi_asf_address
286 ACPI_ASF_HEADER Header
;
293 /*******************************************************************************
295 * BERT - Boot Error Record Table (ACPI 4.0)
298 ******************************************************************************/
300 typedef struct acpi_table_bert
302 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
303 UINT32 RegionLength
; /* Length of the boot error region */
304 UINT64 Address
; /* Physical address of the error region */
309 /* Boot Error Region (not a subtable, pointed to by Address field above) */
311 typedef struct acpi_bert_region
313 UINT32 BlockStatus
; /* Type of error information */
314 UINT32 RawDataOffset
; /* Offset to raw error data */
315 UINT32 RawDataLength
; /* Length of raw error data */
316 UINT32 DataLength
; /* Length of generic error data */
317 UINT32 ErrorSeverity
; /* Severity code */
321 /* Values for BlockStatus flags above */
323 #define ACPI_BERT_UNCORRECTABLE (1)
324 #define ACPI_BERT_CORRECTABLE (1<<1)
325 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
326 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
327 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
329 /* Values for ErrorSeverity above */
331 enum AcpiBertErrorSeverity
333 ACPI_BERT_ERROR_CORRECTABLE
= 0,
334 ACPI_BERT_ERROR_FATAL
= 1,
335 ACPI_BERT_ERROR_CORRECTED
= 2,
336 ACPI_BERT_ERROR_NONE
= 3,
337 ACPI_BERT_ERROR_RESERVED
= 4 /* 4 and greater are reserved */
341 * Note: The generic error data that follows the ErrorSeverity field above
342 * uses the ACPI_HEST_GENERIC_DATA defined under the HEST table below
346 /*******************************************************************************
348 * BGRT - Boot Graphics Resource Table (ACPI 5.0)
351 ******************************************************************************/
353 typedef struct acpi_table_bgrt
355 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
365 /* Flags for Status field above */
367 #define ACPI_BGRT_DISPLAYED (1)
368 #define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1)
371 /*******************************************************************************
373 * BOOT - Simple Boot Flag Table
376 * Conforms to the "Simple Boot Flag Specification", Version 2.1
378 ******************************************************************************/
380 typedef struct acpi_table_boot
382 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
383 UINT8 CmosIndex
; /* Index in CMOS RAM for the boot register */
389 /*******************************************************************************
391 * CEDT - CXL Early Discovery Table
394 * Conforms to the "CXL Early Discovery Table" (CXL 2.0)
396 ******************************************************************************/
398 typedef struct acpi_table_cedt
400 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
404 /* CEDT subtable header (Performance Record Structure) */
406 typedef struct acpi_cedt_header
414 /* Values for Type field above */
418 ACPI_CEDT_TYPE_CHBS
= 0,
419 ACPI_CEDT_TYPE_CFMWS
= 1,
420 ACPI_CEDT_TYPE_RESERVED
= 2,
423 /* Values for version field above */
425 #define ACPI_CEDT_CHBS_VERSION_CXL11 (0)
426 #define ACPI_CEDT_CHBS_VERSION_CXL20 (1)
428 /* Values for length field above */
430 #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000)
431 #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000)
437 /* 0: CXL Host Bridge Structure */
439 typedef struct acpi_cedt_chbs
441 ACPI_CEDT_HEADER Header
;
451 /* 1: CXL Fixed Memory Window Structure */
453 typedef struct acpi_cedt_cfmws
455 ACPI_CEDT_HEADER Header
;
459 UINT8 InterleaveWays
;
460 UINT8 InterleaveArithmetic
;
465 UINT32 InterleaveTargets
[];
469 /* Values for Interleave Arithmetic field above */
471 #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0)
473 /* Values for Restrictions field above */
475 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1)
476 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1<<1)
477 #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1<<2)
478 #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3)
479 #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4)
482 /*******************************************************************************
484 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
487 ******************************************************************************/
489 typedef struct acpi_table_cpep
491 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
499 typedef struct acpi_cpep_polling
501 ACPI_SUBTABLE_HEADER Header
;
502 UINT8 Id
; /* Processor ID */
503 UINT8 Eid
; /* Processor EID */
504 UINT32 Interval
; /* Polling interval (msec) */
509 /*******************************************************************************
511 * CSRT - Core System Resource Table
514 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
516 ******************************************************************************/
518 typedef struct acpi_table_csrt
520 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
525 /* Resource Group subtable */
527 typedef struct acpi_csrt_group
536 UINT32 SharedInfoLength
;
538 /* Shared data immediately follows (Length = SharedInfoLength) */
542 /* Shared Info subtable */
544 typedef struct acpi_csrt_shared_info
551 UINT8 InterruptPolarity
;
554 UINT8 DmaAddressWidth
;
555 UINT16 BaseRequestLine
;
556 UINT16 NumHandshakeSignals
;
559 /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */
561 } ACPI_CSRT_SHARED_INFO
;
563 /* Resource Descriptor subtable */
565 typedef struct acpi_csrt_descriptor
572 /* Resource-specific information immediately follows */
574 } ACPI_CSRT_DESCRIPTOR
;
579 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001
580 #define ACPI_CSRT_TYPE_TIMER 0x0002
581 #define ACPI_CSRT_TYPE_DMA 0x0003
583 /* Resource Subtypes */
585 #define ACPI_CSRT_XRUPT_LINE 0x0000
586 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
587 #define ACPI_CSRT_TIMER 0x0000
588 #define ACPI_CSRT_DMA_CHANNEL 0x0000
589 #define ACPI_CSRT_DMA_CONTROLLER 0x0001
592 /*******************************************************************************
594 * DBG2 - Debug Port Table 2
595 * Version 0 (Both main table and subtables)
597 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", September 21, 2020
599 ******************************************************************************/
601 typedef struct acpi_table_dbg2
603 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
610 typedef struct acpi_dbg2_header
618 /* Debug Device Information Subtable */
620 typedef struct acpi_dbg2_device
624 UINT8 RegisterCount
; /* Number of BaseAddress registers */
625 UINT16 NamepathLength
;
626 UINT16 NamepathOffset
;
627 UINT16 OemDataLength
;
628 UINT16 OemDataOffset
;
632 UINT16 BaseAddressOffset
;
633 UINT16 AddressSizeOffset
;
636 * BaseAddress (required) - Each in 12-byte Generic Address Structure format.
637 * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register.
638 * Namepath (required) - Null terminated string. Single dot if not supported.
639 * OemData (optional) - Length is OemDataLength.
643 /* Types for PortType field above */
645 #define ACPI_DBG2_SERIAL_PORT 0x8000
646 #define ACPI_DBG2_1394_PORT 0x8001
647 #define ACPI_DBG2_USB_PORT 0x8002
648 #define ACPI_DBG2_NET_PORT 0x8003
650 /* Subtypes for PortSubtype field above */
652 #define ACPI_DBG2_16550_COMPATIBLE 0x0000
653 #define ACPI_DBG2_16550_SUBSET 0x0001
654 #define ACPI_DBG2_MAX311XE_SPI 0x0002
655 #define ACPI_DBG2_ARM_PL011 0x0003
656 #define ACPI_DBG2_MSM8X60 0x0004
657 #define ACPI_DBG2_16550_NVIDIA 0x0005
658 #define ACPI_DBG2_TI_OMAP 0x0006
659 #define ACPI_DBG2_APM88XXXX 0x0008
660 #define ACPI_DBG2_MSM8974 0x0009
661 #define ACPI_DBG2_SAM5250 0x000A
662 #define ACPI_DBG2_INTEL_USIF 0x000B
663 #define ACPI_DBG2_IMX6 0x000C
664 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
665 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
666 #define ACPI_DBG2_ARM_DCC 0x000F
667 #define ACPI_DBG2_BCM2835 0x0010
668 #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011
669 #define ACPI_DBG2_16550_WITH_GAS 0x0012
670 #define ACPI_DBG2_SDM845_7_372MHZ 0x0013
671 #define ACPI_DBG2_INTEL_LPSS 0x0014
673 #define ACPI_DBG2_1394_STANDARD 0x0000
675 #define ACPI_DBG2_USB_XHCI 0x0000
676 #define ACPI_DBG2_USB_EHCI 0x0001
679 /*******************************************************************************
681 * DBGP - Debug Port table
684 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
686 ******************************************************************************/
688 typedef struct acpi_table_dbgp
690 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
691 UINT8 Type
; /* 0=full 16550, 1=subset of 16550 */
693 ACPI_GENERIC_ADDRESS DebugPort
;
698 /*******************************************************************************
700 * DMAR - DMA Remapping table
703 * Conforms to "Intel Virtualization Technology for Directed I/O",
704 * Version 2.3, October 2014
706 ******************************************************************************/
708 typedef struct acpi_table_dmar
710 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
711 UINT8 Width
; /* Host Address Width */
717 /* Masks for Flags field above */
719 #define ACPI_DMAR_INTR_REMAP (1)
720 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1)
721 #define ACPI_DMAR_X2APIC_MODE (1<<2)
724 /* DMAR subtable header */
726 typedef struct acpi_dmar_header
733 /* Values for subtable type in ACPI_DMAR_HEADER */
737 ACPI_DMAR_TYPE_HARDWARE_UNIT
= 0,
738 ACPI_DMAR_TYPE_RESERVED_MEMORY
= 1,
739 ACPI_DMAR_TYPE_ROOT_ATS
= 2,
740 ACPI_DMAR_TYPE_HARDWARE_AFFINITY
= 3,
741 ACPI_DMAR_TYPE_NAMESPACE
= 4,
742 ACPI_DMAR_TYPE_RESERVED
= 5 /* 5 and greater are reserved */
746 /* DMAR Device Scope structure */
748 typedef struct acpi_dmar_device_scope
756 } ACPI_DMAR_DEVICE_SCOPE
;
758 /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */
760 enum AcpiDmarScopeType
762 ACPI_DMAR_SCOPE_TYPE_NOT_USED
= 0,
763 ACPI_DMAR_SCOPE_TYPE_ENDPOINT
= 1,
764 ACPI_DMAR_SCOPE_TYPE_BRIDGE
= 2,
765 ACPI_DMAR_SCOPE_TYPE_IOAPIC
= 3,
766 ACPI_DMAR_SCOPE_TYPE_HPET
= 4,
767 ACPI_DMAR_SCOPE_TYPE_NAMESPACE
= 5,
768 ACPI_DMAR_SCOPE_TYPE_RESERVED
= 6 /* 6 and greater are reserved */
771 typedef struct acpi_dmar_pci_path
776 } ACPI_DMAR_PCI_PATH
;
780 * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER
783 /* 0: Hardware Unit Definition */
785 typedef struct acpi_dmar_hardware_unit
787 ACPI_DMAR_HEADER Header
;
791 UINT64 Address
; /* Register Base Address */
793 } ACPI_DMAR_HARDWARE_UNIT
;
795 /* Masks for Flags field above */
797 #define ACPI_DMAR_INCLUDE_ALL (1)
800 /* 1: Reserved Memory Definition */
802 typedef struct acpi_dmar_reserved_memory
804 ACPI_DMAR_HEADER Header
;
807 UINT64 BaseAddress
; /* 4K aligned base address */
808 UINT64 EndAddress
; /* 4K aligned limit address */
810 } ACPI_DMAR_RESERVED_MEMORY
;
812 /* Masks for Flags field above */
814 #define ACPI_DMAR_ALLOW_ALL (1)
817 /* 2: Root Port ATS Capability Reporting Structure */
819 typedef struct acpi_dmar_atsr
821 ACPI_DMAR_HEADER Header
;
828 /* Masks for Flags field above */
830 #define ACPI_DMAR_ALL_PORTS (1)
833 /* 3: Remapping Hardware Static Affinity Structure */
835 typedef struct acpi_dmar_rhsa
837 ACPI_DMAR_HEADER Header
;
840 UINT32 ProximityDomain
;
845 /* 4: ACPI Namespace Device Declaration Structure */
847 typedef struct acpi_dmar_andd
849 ACPI_DMAR_HEADER Header
;
857 /*******************************************************************************
859 * DRTM - Dynamic Root of Trust for Measurement table
860 * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
863 ******************************************************************************/
865 typedef struct acpi_table_drtm
867 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
868 UINT64 EntryBaseAddress
;
870 UINT32 EntryAddress32
;
871 UINT64 EntryAddress64
;
873 UINT64 LogAreaAddress
;
874 UINT32 LogAreaLength
;
875 UINT64 ArchDependentAddress
;
880 /* Flag Definitions for above */
882 #define ACPI_DRTM_ACCESS_ALLOWED (1)
883 #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1)
884 #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2)
885 #define ACPI_DRTM_AUTHORITY_ORDER (1<<3)
888 /* 1) Validated Tables List (64-bit addresses) */
890 typedef struct acpi_drtm_vtable_list
892 UINT32 ValidatedTableCount
;
893 UINT64 ValidatedTables
[1];
895 } ACPI_DRTM_VTABLE_LIST
;
897 /* 2) Resources List (of Resource Descriptors) */
899 /* Resource Descriptor */
901 typedef struct acpi_drtm_resource
907 } ACPI_DRTM_RESOURCE
;
909 typedef struct acpi_drtm_resource_list
911 UINT32 ResourceCount
;
912 ACPI_DRTM_RESOURCE Resources
[1];
914 } ACPI_DRTM_RESOURCE_LIST
;
916 /* 3) Platform-specific Identifiers List */
918 typedef struct acpi_drtm_dps_id
926 /*******************************************************************************
928 * ECDT - Embedded Controller Boot Resources Table
931 ******************************************************************************/
933 typedef struct acpi_table_ecdt
935 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
936 ACPI_GENERIC_ADDRESS Control
; /* Address of EC command/status register */
937 ACPI_GENERIC_ADDRESS Data
; /* Address of EC data register */
938 UINT32 Uid
; /* Unique ID - must be same as the EC _UID method */
939 UINT8 Gpe
; /* The GPE for the EC */
940 UINT8 Id
[1]; /* Full namepath of the EC in the ACPI namespace */
945 /*******************************************************************************
947 * EINJ - Error Injection Table (ACPI 4.0)
950 ******************************************************************************/
952 typedef struct acpi_table_einj
954 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
963 /* EINJ Injection Instruction Entries (actions) */
965 typedef struct acpi_einj_entry
967 ACPI_WHEA_HEADER WheaHeader
; /* Common header for WHEA tables */
971 /* Masks for Flags field above */
973 #define ACPI_EINJ_PRESERVE (1)
975 /* Values for Action field above */
979 ACPI_EINJ_BEGIN_OPERATION
= 0,
980 ACPI_EINJ_GET_TRIGGER_TABLE
= 1,
981 ACPI_EINJ_SET_ERROR_TYPE
= 2,
982 ACPI_EINJ_GET_ERROR_TYPE
= 3,
983 ACPI_EINJ_END_OPERATION
= 4,
984 ACPI_EINJ_EXECUTE_OPERATION
= 5,
985 ACPI_EINJ_CHECK_BUSY_STATUS
= 6,
986 ACPI_EINJ_GET_COMMAND_STATUS
= 7,
987 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS
= 8,
988 ACPI_EINJ_GET_EXECUTE_TIMINGS
= 9,
989 ACPI_EINJ_ACTION_RESERVED
= 10, /* 10 and greater are reserved */
990 ACPI_EINJ_TRIGGER_ERROR
= 0xFF /* Except for this value */
993 /* Values for Instruction field above */
995 enum AcpiEinjInstructions
997 ACPI_EINJ_READ_REGISTER
= 0,
998 ACPI_EINJ_READ_REGISTER_VALUE
= 1,
999 ACPI_EINJ_WRITE_REGISTER
= 2,
1000 ACPI_EINJ_WRITE_REGISTER_VALUE
= 3,
1002 ACPI_EINJ_FLUSH_CACHELINE
= 5,
1003 ACPI_EINJ_INSTRUCTION_RESERVED
= 6 /* 6 and greater are reserved */
1006 typedef struct acpi_einj_error_type_with_addr
1009 UINT32 VendorStructOffset
;
1016 } ACPI_EINJ_ERROR_TYPE_WITH_ADDR
;
1018 typedef struct acpi_einj_vendor
1030 /* EINJ Trigger Error Action Table */
1032 typedef struct acpi_einj_trigger
1039 } ACPI_EINJ_TRIGGER
;
1041 /* Command status return values */
1043 enum AcpiEinjCommandStatus
1045 ACPI_EINJ_SUCCESS
= 0,
1046 ACPI_EINJ_FAILURE
= 1,
1047 ACPI_EINJ_INVALID_ACCESS
= 2,
1048 ACPI_EINJ_STATUS_RESERVED
= 3 /* 3 and greater are reserved */
1052 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
1054 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
1055 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
1056 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
1057 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
1058 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
1059 #define ACPI_EINJ_MEMORY_FATAL (1<<5)
1060 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
1061 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
1062 #define ACPI_EINJ_PCIX_FATAL (1<<8)
1063 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
1064 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
1065 #define ACPI_EINJ_PLATFORM_FATAL (1<<11)
1066 #define ACPI_EINJ_VENDOR_DEFINED (1<<31)
1069 /*******************************************************************************
1071 * ERST - Error Record Serialization Table (ACPI 4.0)
1074 ******************************************************************************/
1076 typedef struct acpi_table_erst
1078 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1079 UINT32 HeaderLength
;
1086 /* ERST Serialization Entries (actions) */
1088 typedef struct acpi_erst_entry
1090 ACPI_WHEA_HEADER WheaHeader
; /* Common header for WHEA tables */
1094 /* Masks for Flags field above */
1096 #define ACPI_ERST_PRESERVE (1)
1098 /* Values for Action field above */
1100 enum AcpiErstActions
1102 ACPI_ERST_BEGIN_WRITE
= 0,
1103 ACPI_ERST_BEGIN_READ
= 1,
1104 ACPI_ERST_BEGIN_CLEAR
= 2,
1106 ACPI_ERST_SET_RECORD_OFFSET
= 4,
1107 ACPI_ERST_EXECUTE_OPERATION
= 5,
1108 ACPI_ERST_CHECK_BUSY_STATUS
= 6,
1109 ACPI_ERST_GET_COMMAND_STATUS
= 7,
1110 ACPI_ERST_GET_RECORD_ID
= 8,
1111 ACPI_ERST_SET_RECORD_ID
= 9,
1112 ACPI_ERST_GET_RECORD_COUNT
= 10,
1113 ACPI_ERST_BEGIN_DUMMY_WRIITE
= 11,
1114 ACPI_ERST_NOT_USED
= 12,
1115 ACPI_ERST_GET_ERROR_RANGE
= 13,
1116 ACPI_ERST_GET_ERROR_LENGTH
= 14,
1117 ACPI_ERST_GET_ERROR_ATTRIBUTES
= 15,
1118 ACPI_ERST_EXECUTE_TIMINGS
= 16,
1119 ACPI_ERST_ACTION_RESERVED
= 17 /* 17 and greater are reserved */
1122 /* Values for Instruction field above */
1124 enum AcpiErstInstructions
1126 ACPI_ERST_READ_REGISTER
= 0,
1127 ACPI_ERST_READ_REGISTER_VALUE
= 1,
1128 ACPI_ERST_WRITE_REGISTER
= 2,
1129 ACPI_ERST_WRITE_REGISTER_VALUE
= 3,
1131 ACPI_ERST_LOAD_VAR1
= 5,
1132 ACPI_ERST_LOAD_VAR2
= 6,
1133 ACPI_ERST_STORE_VAR1
= 7,
1135 ACPI_ERST_SUBTRACT
= 9,
1136 ACPI_ERST_ADD_VALUE
= 10,
1137 ACPI_ERST_SUBTRACT_VALUE
= 11,
1138 ACPI_ERST_STALL
= 12,
1139 ACPI_ERST_STALL_WHILE_TRUE
= 13,
1140 ACPI_ERST_SKIP_NEXT_IF_TRUE
= 14,
1141 ACPI_ERST_GOTO
= 15,
1142 ACPI_ERST_SET_SRC_ADDRESS_BASE
= 16,
1143 ACPI_ERST_SET_DST_ADDRESS_BASE
= 17,
1144 ACPI_ERST_MOVE_DATA
= 18,
1145 ACPI_ERST_INSTRUCTION_RESERVED
= 19 /* 19 and greater are reserved */
1148 /* Command status return values */
1150 enum AcpiErstCommandStatus
1152 ACPI_ERST_SUCCESS
= 0,
1153 ACPI_ERST_NO_SPACE
= 1,
1154 ACPI_ERST_NOT_AVAILABLE
= 2,
1155 ACPI_ERST_FAILURE
= 3,
1156 ACPI_ERST_RECORD_EMPTY
= 4,
1157 ACPI_ERST_NOT_FOUND
= 5,
1158 ACPI_ERST_STATUS_RESERVED
= 6 /* 6 and greater are reserved */
1162 /* Error Record Serialization Information */
1164 typedef struct acpi_erst_info
1166 UINT16 Signature
; /* Should be "ER" */
1172 /*******************************************************************************
1174 * FPDT - Firmware Performance Data Table (ACPI 5.0)
1177 ******************************************************************************/
1179 typedef struct acpi_table_fpdt
1181 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1186 /* FPDT subtable header (Performance Record Structure) */
1188 typedef struct acpi_fpdt_header
1196 /* Values for Type field above */
1200 ACPI_FPDT_TYPE_BOOT
= 0,
1201 ACPI_FPDT_TYPE_S3PERF
= 1
1209 /* 0: Firmware Basic Boot Performance Record */
1211 typedef struct acpi_fpdt_boot_pointer
1213 ACPI_FPDT_HEADER Header
;
1217 } ACPI_FPDT_BOOT_POINTER
;
1220 /* 1: S3 Performance Table Pointer Record */
1222 typedef struct acpi_fpdt_s3pt_pointer
1224 ACPI_FPDT_HEADER Header
;
1228 } ACPI_FPDT_S3PT_POINTER
;
1232 * S3PT - S3 Performance Table. This table is pointed to by the
1233 * S3 Pointer Record above.
1235 typedef struct acpi_table_s3pt
1237 UINT8 Signature
[4]; /* "S3PT" */
1244 * S3PT Subtables (Not part of the actual FPDT)
1247 /* Values for Type field in S3PT header */
1251 ACPI_S3PT_TYPE_RESUME
= 0,
1252 ACPI_S3PT_TYPE_SUSPEND
= 1,
1253 ACPI_FPDT_BOOT_PERFORMANCE
= 2
1256 typedef struct acpi_s3pt_resume
1258 ACPI_FPDT_HEADER Header
;
1261 UINT64 AverageResume
;
1265 typedef struct acpi_s3pt_suspend
1267 ACPI_FPDT_HEADER Header
;
1268 UINT64 SuspendStart
;
1271 } ACPI_S3PT_SUSPEND
;
1275 * FPDT Boot Performance Record (Not part of the actual FPDT)
1277 typedef struct acpi_fpdt_boot
1279 ACPI_FPDT_HEADER Header
;
1283 UINT64 StartupStart
;
1284 UINT64 ExitServicesEntry
;
1285 UINT64 ExitServicesExit
;
1290 /*******************************************************************************
1292 * GTDT - Generic Timer Description Table (ACPI 5.1)
1295 ******************************************************************************/
1297 typedef struct acpi_table_gtdt
1299 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1300 UINT64 CounterBlockAddresss
;
1302 UINT32 SecureEl1Interrupt
;
1303 UINT32 SecureEl1Flags
;
1304 UINT32 NonSecureEl1Interrupt
;
1305 UINT32 NonSecureEl1Flags
;
1306 UINT32 VirtualTimerInterrupt
;
1307 UINT32 VirtualTimerFlags
;
1308 UINT32 NonSecureEl2Interrupt
;
1309 UINT32 NonSecureEl2Flags
;
1310 UINT64 CounterReadBlockAddress
;
1311 UINT32 PlatformTimerCount
;
1312 UINT32 PlatformTimerOffset
;
1316 /* Flag Definitions: Timer Block Physical Timers and Virtual timers */
1318 #define ACPI_GTDT_INTERRUPT_MODE (1)
1319 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1)
1320 #define ACPI_GTDT_ALWAYS_ON (1<<2)
1322 typedef struct acpi_gtdt_el2
1324 UINT32 VirtualEL2TimerGsiv
;
1325 UINT32 VirtualEL2TimerFlags
;
1329 /* Common GTDT subtable header */
1331 typedef struct acpi_gtdt_header
1338 /* Values for GTDT subtable type above */
1342 ACPI_GTDT_TYPE_TIMER_BLOCK
= 0,
1343 ACPI_GTDT_TYPE_WATCHDOG
= 1,
1344 ACPI_GTDT_TYPE_RESERVED
= 2 /* 2 and greater are reserved */
1348 /* GTDT Subtables, correspond to Type in acpi_gtdt_header */
1350 /* 0: Generic Timer Block */
1352 typedef struct acpi_gtdt_timer_block
1354 ACPI_GTDT_HEADER Header
;
1356 UINT64 BlockAddress
;
1360 } ACPI_GTDT_TIMER_BLOCK
;
1362 /* Timer Sub-Structure, one per timer */
1364 typedef struct acpi_gtdt_timer_entry
1369 UINT64 El0BaseAddress
;
1370 UINT32 TimerInterrupt
;
1372 UINT32 VirtualTimerInterrupt
;
1373 UINT32 VirtualTimerFlags
;
1376 } ACPI_GTDT_TIMER_ENTRY
;
1378 /* Flag Definitions: TimerFlags and VirtualTimerFlags above */
1380 #define ACPI_GTDT_GT_IRQ_MODE (1)
1381 #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
1383 /* Flag Definitions: CommonFlags above */
1385 #define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
1386 #define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
1389 /* 1: SBSA Generic Watchdog Structure */
1391 typedef struct acpi_gtdt_watchdog
1393 ACPI_GTDT_HEADER Header
;
1395 UINT64 RefreshFrameAddress
;
1396 UINT64 ControlFrameAddress
;
1397 UINT32 TimerInterrupt
;
1400 } ACPI_GTDT_WATCHDOG
;
1402 /* Flag Definitions: TimerFlags above */
1404 #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1)
1405 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1)
1406 #define ACPI_GTDT_WATCHDOG_SECURE (1<<2)
1409 /*******************************************************************************
1411 * HEST - Hardware Error Source Table (ACPI 4.0)
1414 ******************************************************************************/
1416 typedef struct acpi_table_hest
1418 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1419 UINT32 ErrorSourceCount
;
1424 /* HEST subtable header */
1426 typedef struct acpi_hest_header
1434 /* Values for Type field above for subtables */
1438 ACPI_HEST_TYPE_IA32_CHECK
= 0,
1439 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK
= 1,
1440 ACPI_HEST_TYPE_IA32_NMI
= 2,
1441 ACPI_HEST_TYPE_NOT_USED3
= 3,
1442 ACPI_HEST_TYPE_NOT_USED4
= 4,
1443 ACPI_HEST_TYPE_NOT_USED5
= 5,
1444 ACPI_HEST_TYPE_AER_ROOT_PORT
= 6,
1445 ACPI_HEST_TYPE_AER_ENDPOINT
= 7,
1446 ACPI_HEST_TYPE_AER_BRIDGE
= 8,
1447 ACPI_HEST_TYPE_GENERIC_ERROR
= 9,
1448 ACPI_HEST_TYPE_GENERIC_ERROR_V2
= 10,
1449 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK
= 11,
1450 ACPI_HEST_TYPE_RESERVED
= 12 /* 12 and greater are reserved */
1455 * HEST substructures contained in subtables
1459 * IA32 Error Bank(s) - Follows the ACPI_HEST_IA_MACHINE_CHECK and
1460 * ACPI_HEST_IA_CORRECTED structures.
1462 typedef struct acpi_hest_ia_error_bank
1465 UINT8 ClearStatusOnInit
;
1468 UINT32 ControlRegister
;
1470 UINT32 StatusRegister
;
1471 UINT32 AddressRegister
;
1472 UINT32 MiscRegister
;
1474 } ACPI_HEST_IA_ERROR_BANK
;
1477 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
1479 typedef struct acpi_hest_aer_common
1484 UINT32 RecordsToPreallocate
;
1485 UINT32 MaxSectionsPerRecord
;
1486 UINT32 Bus
; /* Bus and Segment numbers */
1489 UINT16 DeviceControl
;
1491 UINT32 UncorrectableMask
;
1492 UINT32 UncorrectableSeverity
;
1493 UINT32 CorrectableMask
;
1494 UINT32 AdvancedCapabilities
;
1496 } ACPI_HEST_AER_COMMON
;
1498 /* Masks for HEST Flags fields */
1500 #define ACPI_HEST_FIRMWARE_FIRST (1)
1501 #define ACPI_HEST_GLOBAL (1<<1)
1502 #define ACPI_HEST_GHES_ASSIST (1<<2)
1505 * Macros to access the bus/segment numbers in Bus field above:
1506 * Bus number is encoded in bits 7:0
1507 * Segment number is encoded in bits 23:8
1509 #define ACPI_HEST_BUS(Bus) ((Bus) & 0xFF)
1510 #define ACPI_HEST_SEGMENT(Bus) (((Bus) >> 8) & 0xFFFF)
1513 /* Hardware Error Notification */
1515 typedef struct acpi_hest_notify
1519 UINT16 ConfigWriteEnable
;
1520 UINT32 PollInterval
;
1522 UINT32 PollingThresholdValue
;
1523 UINT32 PollingThresholdWindow
;
1524 UINT32 ErrorThresholdValue
;
1525 UINT32 ErrorThresholdWindow
;
1529 /* Values for Notify Type field above */
1531 enum AcpiHestNotifyTypes
1533 ACPI_HEST_NOTIFY_POLLED
= 0,
1534 ACPI_HEST_NOTIFY_EXTERNAL
= 1,
1535 ACPI_HEST_NOTIFY_LOCAL
= 2,
1536 ACPI_HEST_NOTIFY_SCI
= 3,
1537 ACPI_HEST_NOTIFY_NMI
= 4,
1538 ACPI_HEST_NOTIFY_CMCI
= 5, /* ACPI 5.0 */
1539 ACPI_HEST_NOTIFY_MCE
= 6, /* ACPI 5.0 */
1540 ACPI_HEST_NOTIFY_GPIO
= 7, /* ACPI 6.0 */
1541 ACPI_HEST_NOTIFY_SEA
= 8, /* ACPI 6.1 */
1542 ACPI_HEST_NOTIFY_SEI
= 9, /* ACPI 6.1 */
1543 ACPI_HEST_NOTIFY_GSIV
= 10, /* ACPI 6.1 */
1544 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED
= 11, /* ACPI 6.2 */
1545 ACPI_HEST_NOTIFY_RESERVED
= 12 /* 12 and greater are reserved */
1548 /* Values for ConfigWriteEnable bitfield above */
1550 #define ACPI_HEST_TYPE (1)
1551 #define ACPI_HEST_POLL_INTERVAL (1<<1)
1552 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
1553 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
1554 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
1555 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
1562 /* 0: IA32 Machine Check Exception */
1564 typedef struct acpi_hest_ia_machine_check
1566 ACPI_HEST_HEADER Header
;
1568 UINT8 Flags
; /* See flags ACPI_HEST_GLOBAL, etc. above */
1570 UINT32 RecordsToPreallocate
;
1571 UINT32 MaxSectionsPerRecord
;
1572 UINT64 GlobalCapabilityData
;
1573 UINT64 GlobalControlData
;
1574 UINT8 NumHardwareBanks
;
1577 } ACPI_HEST_IA_MACHINE_CHECK
;
1580 /* 1: IA32 Corrected Machine Check */
1582 typedef struct acpi_hest_ia_corrected
1584 ACPI_HEST_HEADER Header
;
1586 UINT8 Flags
; /* See flags ACPI_HEST_GLOBAL, etc. above */
1588 UINT32 RecordsToPreallocate
;
1589 UINT32 MaxSectionsPerRecord
;
1590 ACPI_HEST_NOTIFY Notify
;
1591 UINT8 NumHardwareBanks
;
1594 } ACPI_HEST_IA_CORRECTED
;
1597 /* 2: IA32 Non-Maskable Interrupt */
1599 typedef struct acpi_hest_ia_nmi
1601 ACPI_HEST_HEADER Header
;
1603 UINT32 RecordsToPreallocate
;
1604 UINT32 MaxSectionsPerRecord
;
1605 UINT32 MaxRawDataLength
;
1610 /* 3,4,5: Not used */
1612 /* 6: PCI Express Root Port AER */
1614 typedef struct acpi_hest_aer_root
1616 ACPI_HEST_HEADER Header
;
1617 ACPI_HEST_AER_COMMON Aer
;
1618 UINT32 RootErrorCommand
;
1620 } ACPI_HEST_AER_ROOT
;
1623 /* 7: PCI Express AER (AER Endpoint) */
1625 typedef struct acpi_hest_aer
1627 ACPI_HEST_HEADER Header
;
1628 ACPI_HEST_AER_COMMON Aer
;
1633 /* 8: PCI Express/PCI-X Bridge AER */
1635 typedef struct acpi_hest_aer_bridge
1637 ACPI_HEST_HEADER Header
;
1638 ACPI_HEST_AER_COMMON Aer
;
1639 UINT32 UncorrectableMask2
;
1640 UINT32 UncorrectableSeverity2
;
1641 UINT32 AdvancedCapabilities2
;
1643 } ACPI_HEST_AER_BRIDGE
;
1646 /* 9: Generic Hardware Error Source */
1648 typedef struct acpi_hest_generic
1650 ACPI_HEST_HEADER Header
;
1651 UINT16 RelatedSourceId
;
1654 UINT32 RecordsToPreallocate
;
1655 UINT32 MaxSectionsPerRecord
;
1656 UINT32 MaxRawDataLength
;
1657 ACPI_GENERIC_ADDRESS ErrorStatusAddress
;
1658 ACPI_HEST_NOTIFY Notify
;
1659 UINT32 ErrorBlockLength
;
1661 } ACPI_HEST_GENERIC
;
1664 /* 10: Generic Hardware Error Source, version 2 */
1666 typedef struct acpi_hest_generic_v2
1668 ACPI_HEST_HEADER Header
;
1669 UINT16 RelatedSourceId
;
1672 UINT32 RecordsToPreallocate
;
1673 UINT32 MaxSectionsPerRecord
;
1674 UINT32 MaxRawDataLength
;
1675 ACPI_GENERIC_ADDRESS ErrorStatusAddress
;
1676 ACPI_HEST_NOTIFY Notify
;
1677 UINT32 ErrorBlockLength
;
1678 ACPI_GENERIC_ADDRESS ReadAckRegister
;
1679 UINT64 ReadAckPreserve
;
1680 UINT64 ReadAckWrite
;
1682 } ACPI_HEST_GENERIC_V2
;
1685 /* Generic Error Status block */
1687 typedef struct acpi_hest_generic_status
1690 UINT32 RawDataOffset
;
1691 UINT32 RawDataLength
;
1693 UINT32 ErrorSeverity
;
1695 } ACPI_HEST_GENERIC_STATUS
;
1697 /* Values for BlockStatus flags above */
1699 #define ACPI_HEST_UNCORRECTABLE (1)
1700 #define ACPI_HEST_CORRECTABLE (1<<1)
1701 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
1702 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
1703 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
1706 /* Generic Error Data entry */
1708 typedef struct acpi_hest_generic_data
1710 UINT8 SectionType
[16];
1711 UINT32 ErrorSeverity
;
1713 UINT8 ValidationBits
;
1715 UINT32 ErrorDataLength
;
1719 } ACPI_HEST_GENERIC_DATA
;
1721 /* Extension for revision 0x0300 */
1723 typedef struct acpi_hest_generic_data_v300
1725 UINT8 SectionType
[16];
1726 UINT32 ErrorSeverity
;
1728 UINT8 ValidationBits
;
1730 UINT32 ErrorDataLength
;
1735 } ACPI_HEST_GENERIC_DATA_V300
;
1737 /* Values for ErrorSeverity above */
1739 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
1740 #define ACPI_HEST_GEN_ERROR_FATAL 1
1741 #define ACPI_HEST_GEN_ERROR_CORRECTED 2
1742 #define ACPI_HEST_GEN_ERROR_NONE 3
1744 /* Flags for ValidationBits above */
1746 #define ACPI_HEST_GEN_VALID_FRU_ID (1)
1747 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
1748 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
1751 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
1753 typedef struct acpi_hest_ia_deferred_check
1755 ACPI_HEST_HEADER Header
;
1757 UINT8 Flags
; /* See flags ACPI_HEST_GLOBAL, etc. above */
1759 UINT32 RecordsToPreallocate
;
1760 UINT32 MaxSectionsPerRecord
;
1761 ACPI_HEST_NOTIFY Notify
;
1762 UINT8 NumHardwareBanks
;
1765 } ACPI_HEST_IA_DEFERRED_CHECK
;
1768 /*******************************************************************************
1770 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.3)
1772 ******************************************************************************/
1774 typedef struct acpi_table_hmat
1776 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1782 /* Values for HMAT structure types */
1786 ACPI_HMAT_TYPE_ADDRESS_RANGE
= 0, /* Memory subsystem address range */
1787 ACPI_HMAT_TYPE_LOCALITY
= 1, /* System locality latency and bandwidth information */
1788 ACPI_HMAT_TYPE_CACHE
= 2, /* Memory side cache information */
1789 ACPI_HMAT_TYPE_RESERVED
= 3 /* 3 and greater are reserved */
1792 typedef struct acpi_hmat_structure
1798 } ACPI_HMAT_STRUCTURE
;
1802 * HMAT Structures, correspond to Type in ACPI_HMAT_STRUCTURE
1805 /* 0: Memory proximity domain attributes */
1807 typedef struct acpi_hmat_proximity_domain
1809 ACPI_HMAT_STRUCTURE Header
;
1812 UINT32 InitiatorPD
; /* Attached Initiator proximity domain */
1813 UINT32 MemoryPD
; /* Memory proximity domain */
1818 } ACPI_HMAT_PROXIMITY_DOMAIN
;
1820 /* Masks for Flags field above */
1822 #define ACPI_HMAT_INITIATOR_PD_VALID (1) /* 1: InitiatorPD field is valid */
1825 /* 1: System locality latency and bandwidth information */
1827 typedef struct acpi_hmat_locality
1829 ACPI_HMAT_STRUCTURE Header
;
1832 UINT8 MinTransferSize
;
1834 UINT32 NumberOfInitiatorPDs
;
1835 UINT32 NumberOfTargetPDs
;
1837 UINT64 EntryBaseUnit
;
1839 } ACPI_HMAT_LOCALITY
;
1841 /* Masks for Flags field above */
1843 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */
1845 /* Values for Memory Hierarchy flags */
1847 #define ACPI_HMAT_MEMORY 0
1848 #define ACPI_HMAT_1ST_LEVEL_CACHE 1
1849 #define ACPI_HMAT_2ND_LEVEL_CACHE 2
1850 #define ACPI_HMAT_3RD_LEVEL_CACHE 3
1851 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */
1852 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */
1855 /* Values for DataType field above */
1857 #define ACPI_HMAT_ACCESS_LATENCY 0
1858 #define ACPI_HMAT_READ_LATENCY 1
1859 #define ACPI_HMAT_WRITE_LATENCY 2
1860 #define ACPI_HMAT_ACCESS_BANDWIDTH 3
1861 #define ACPI_HMAT_READ_BANDWIDTH 4
1862 #define ACPI_HMAT_WRITE_BANDWIDTH 5
1865 /* 2: Memory side cache information */
1867 typedef struct acpi_hmat_cache
1869 ACPI_HMAT_STRUCTURE Header
;
1873 UINT32 CacheAttributes
;
1875 UINT16 NumberOfSMBIOSHandles
;
1879 /* Masks for CacheAttributes field above */
1881 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
1882 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
1883 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
1884 #define ACPI_HMAT_WRITE_POLICY (0x0000F000)
1885 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
1887 /* Values for cache associativity flag */
1889 #define ACPI_HMAT_CA_NONE (0)
1890 #define ACPI_HMAT_CA_DIRECT_MAPPED (1)
1891 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
1893 /* Values for write policy flag */
1895 #define ACPI_HMAT_CP_NONE (0)
1896 #define ACPI_HMAT_CP_WB (1)
1897 #define ACPI_HMAT_CP_WT (2)
1900 /*******************************************************************************
1902 * HPET - High Precision Event Timer table
1905 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
1906 * Version 1.0a, October 2004
1908 ******************************************************************************/
1910 typedef struct acpi_table_hpet
1912 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1913 UINT32 Id
; /* Hardware ID of event timer block */
1914 ACPI_GENERIC_ADDRESS Address
; /* Address of event timer block */
1915 UINT8 Sequence
; /* HPET sequence number */
1916 UINT16 MinimumTick
; /* Main counter min tick, periodic mode */
1921 /* Masks for Flags field above */
1923 #define ACPI_HPET_PAGE_PROTECT_MASK (3)
1925 /* Values for Page Protect flags */
1927 enum AcpiHpetPageProtect
1929 ACPI_HPET_NO_PAGE_PROTECT
= 0,
1930 ACPI_HPET_PAGE_PROTECT4
= 1,
1931 ACPI_HPET_PAGE_PROTECT64
= 2
1935 /*******************************************************************************
1937 * IBFT - Boot Firmware Table
1940 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
1941 * Specification", Version 1.01, March 1, 2007
1943 * Note: It appears that this table is not intended to appear in the RSDT/XSDT.
1944 * Therefore, it is not currently supported by the disassembler.
1946 ******************************************************************************/
1948 typedef struct acpi_table_ibft
1950 ACPI_TABLE_HEADER Header
; /* Common ACPI table header */
1956 /* IBFT common subtable header */
1958 typedef struct acpi_ibft_header
1968 /* Values for Type field above */
1972 ACPI_IBFT_TYPE_NOT_USED
= 0,
1973 ACPI_IBFT_TYPE_CONTROL
= 1,
1974 ACPI_IBFT_TYPE_INITIATOR
= 2,
1975 ACPI_IBFT_TYPE_NIC
= 3,
1976 ACPI_IBFT_TYPE_TARGET
= 4,
1977 ACPI_IBFT_TYPE_EXTENSIONS
= 5,
1978 ACPI_IBFT_TYPE_RESERVED
= 6 /* 6 and greater are reserved */
1982 /* IBFT subtables */
1984 typedef struct acpi_ibft_control
1986 ACPI_IBFT_HEADER Header
;
1988 UINT16 InitiatorOffset
;
1990 UINT16 Target0Offset
;
1992 UINT16 Target1Offset
;
1994 } ACPI_IBFT_CONTROL
;
1996 typedef struct acpi_ibft_initiator
1998 ACPI_IBFT_HEADER Header
;
1999 UINT8 SnsServer
[16];
2000 UINT8 SlpServer
[16];
2001 UINT8 PrimaryServer
[16];
2002 UINT8 SecondaryServer
[16];
2006 } ACPI_IBFT_INITIATOR
;
2008 typedef struct acpi_ibft_nic
2010 ACPI_IBFT_HEADER Header
;
2011 UINT8 IpAddress
[16];
2012 UINT8 SubnetMaskPrefix
;
2015 UINT8 PrimaryDns
[16];
2016 UINT8 SecondaryDns
[16];
2019 UINT8 MacAddress
[6];
2026 typedef struct acpi_ibft_target
2028 ACPI_IBFT_HEADER Header
;
2029 UINT8 TargetIpAddress
[16];
2030 UINT16 TargetIpSocket
;
2031 UINT8 TargetBootLun
[8];
2033 UINT8 NicAssociation
;
2034 UINT16 TargetNameLength
;
2035 UINT16 TargetNameOffset
;
2036 UINT16 ChapNameLength
;
2037 UINT16 ChapNameOffset
;
2038 UINT16 ChapSecretLength
;
2039 UINT16 ChapSecretOffset
;
2040 UINT16 ReverseChapNameLength
;
2041 UINT16 ReverseChapNameOffset
;
2042 UINT16 ReverseChapSecretLength
;
2043 UINT16 ReverseChapSecretOffset
;
2048 /* Reset to default packing */
2052 #endif /* __ACTBL1_H__ */