1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
2 /******************************************************************************
4 * Name: actbl1.h - Additional ACPI table definitions
6 * Copyright (C) 2000 - 2022, Intel Corp.
8 *****************************************************************************/
13 /*******************************************************************************
15 * Additional ACPI Tables
17 * These tables are not consumed directly by the ACPICA subsystem, but are
18 * included here to support device drivers and the AML disassembler.
20 ******************************************************************************/
23 * Values for description table header signatures for tables defined in this
24 * file. Useful because they make it more difficult to inadvertently type in
25 * the wrong signature.
27 #define ACPI_SIG_AEST "AEST" /* Arm Error Source Table */
28 #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
29 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
30 #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
31 #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
32 #define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */
33 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
34 #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
35 #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
36 #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
37 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
38 #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */
39 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
40 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
41 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
42 #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
43 #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */
44 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
45 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
46 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
47 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
49 #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
50 #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
52 /* Reserved table signatures */
54 #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
55 #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
58 * These tables have been seen in the field, but no definition has been found
60 #ifdef ACPI_UNDEFINED_TABLES
61 #define ACPI_SIG_ATKG "ATKG"
62 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
63 #define ACPI_SIG_IEIT "IEIT"
67 * All tables must be byte-packed to match the ACPI specification, since
68 * the tables are provided by the system BIOS.
73 * Note: C bitfields are not used for this reason:
75 * "Bitfields are great and easy to read, but unfortunately the C language
76 * does not specify the layout of bitfields in memory, which means they are
77 * essentially useless for dealing with packed data in on-disk formats or
78 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
79 * this decision was a design error in C. Ritchie could have picked an order
80 * and stuck with it." Norman Ramsey.
81 * See http://stackoverflow.com/a/1053662/41661
84 /*******************************************************************************
86 * Common subtable headers
88 ******************************************************************************/
90 /* Generic subtable header (used in MADT, SRAT, etc.) */
92 struct acpi_subtable_header {
97 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
99 struct acpi_whea_header {
104 struct acpi_generic_address register_region;
105 u64 value; /* Value used with Read/Write register */
106 u64 mask; /* Bitmask required for this register instruction */
109 /*******************************************************************************
111 * ASF - Alert Standard Format table (Signature "ASF!")
114 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
116 ******************************************************************************/
118 struct acpi_table_asf {
119 struct acpi_table_header header; /* Common ACPI table header */
122 /* ASF subtable header */
124 struct acpi_asf_header {
130 /* Values for Type field above */
133 ACPI_ASF_TYPE_INFO = 0,
134 ACPI_ASF_TYPE_ALERT = 1,
135 ACPI_ASF_TYPE_CONTROL = 2,
136 ACPI_ASF_TYPE_BOOT = 3,
137 ACPI_ASF_TYPE_ADDRESS = 4,
138 ACPI_ASF_TYPE_RESERVED = 5
145 /* 0: ASF Information */
147 struct acpi_asf_info {
148 struct acpi_asf_header header;
150 u8 min_poll_interval;
157 /* Masks for Flags field above */
159 #define ACPI_ASF_SMBUS_PROTOCOLS (1)
163 struct acpi_asf_alert {
164 struct acpi_asf_header header;
171 struct acpi_asf_alert_data {
186 /* 2: ASF Remote Control */
188 struct acpi_asf_remote {
189 struct acpi_asf_header header;
195 struct acpi_asf_control_data {
202 /* 3: ASF RMCP Boot Options */
204 struct acpi_asf_rmcp {
205 struct acpi_asf_header header;
217 struct acpi_asf_address {
218 struct acpi_asf_header header;
223 /*******************************************************************************
225 * BERT - Boot Error Record Table (ACPI 4.0)
228 ******************************************************************************/
230 struct acpi_table_bert {
231 struct acpi_table_header header; /* Common ACPI table header */
232 u32 region_length; /* Length of the boot error region */
233 u64 address; /* Physical address of the error region */
236 /* Boot Error Region (not a subtable, pointed to by Address field above) */
238 struct acpi_bert_region {
239 u32 block_status; /* Type of error information */
240 u32 raw_data_offset; /* Offset to raw error data */
241 u32 raw_data_length; /* Length of raw error data */
242 u32 data_length; /* Length of generic error data */
243 u32 error_severity; /* Severity code */
246 /* Values for block_status flags above */
248 #define ACPI_BERT_UNCORRECTABLE (1)
249 #define ACPI_BERT_CORRECTABLE (1<<1)
250 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
251 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
252 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
254 /* Values for error_severity above */
256 enum acpi_bert_error_severity {
257 ACPI_BERT_ERROR_CORRECTABLE = 0,
258 ACPI_BERT_ERROR_FATAL = 1,
259 ACPI_BERT_ERROR_CORRECTED = 2,
260 ACPI_BERT_ERROR_NONE = 3,
261 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
265 * Note: The generic error data that follows the error_severity field above
266 * uses the struct acpi_hest_generic_data defined under the HEST table below
269 /*******************************************************************************
271 * BGRT - Boot Graphics Resource Table (ACPI 5.0)
274 ******************************************************************************/
276 struct acpi_table_bgrt {
277 struct acpi_table_header header; /* Common ACPI table header */
286 /* Flags for Status field above */
288 #define ACPI_BGRT_DISPLAYED (1)
289 #define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1)
291 /*******************************************************************************
293 * BOOT - Simple Boot Flag Table
296 * Conforms to the "Simple Boot Flag Specification", Version 2.1
298 ******************************************************************************/
300 struct acpi_table_boot {
301 struct acpi_table_header header; /* Common ACPI table header */
302 u8 cmos_index; /* Index in CMOS RAM for the boot register */
306 /*******************************************************************************
308 * CEDT - CXL Early Discovery Table
311 * Conforms to the "CXL Early Discovery Table" (CXL 2.0)
313 ******************************************************************************/
315 struct acpi_table_cedt {
316 struct acpi_table_header header; /* Common ACPI table header */
319 /* CEDT subtable header (Performance Record Structure) */
321 struct acpi_cedt_header {
327 /* Values for Type field above */
329 enum acpi_cedt_type {
330 ACPI_CEDT_TYPE_CHBS = 0,
331 ACPI_CEDT_TYPE_CFMWS = 1,
332 ACPI_CEDT_TYPE_RESERVED = 2,
335 /* Values for version field above */
337 #define ACPI_CEDT_CHBS_VERSION_CXL11 (0)
338 #define ACPI_CEDT_CHBS_VERSION_CXL20 (1)
340 /* Values for length field above */
342 #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000)
343 #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000)
349 /* 0: CXL Host Bridge Structure */
351 struct acpi_cedt_chbs {
352 struct acpi_cedt_header header;
360 /* 1: CXL Fixed Memory Window Structure */
362 struct acpi_cedt_cfmws {
363 struct acpi_cedt_header header;
368 u8 interleave_arithmetic;
373 u32 interleave_targets[];
376 struct acpi_cedt_cfmws_target_element {
377 u32 interleave_target;
380 /* Values for Interleave Arithmetic field above */
382 #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0)
384 /* Values for Restrictions field above */
386 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1)
387 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1<<1)
388 #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1<<2)
389 #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3)
390 #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4)
392 /*******************************************************************************
394 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
397 ******************************************************************************/
399 struct acpi_table_cpep {
400 struct acpi_table_header header; /* Common ACPI table header */
406 struct acpi_cpep_polling {
407 struct acpi_subtable_header header;
408 u8 id; /* Processor ID */
409 u8 eid; /* Processor EID */
410 u32 interval; /* Polling interval (msec) */
413 /*******************************************************************************
415 * CSRT - Core System Resource Table
418 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
420 ******************************************************************************/
422 struct acpi_table_csrt {
423 struct acpi_table_header header; /* Common ACPI table header */
426 /* Resource Group subtable */
428 struct acpi_csrt_group {
436 u32 shared_info_length;
438 /* Shared data immediately follows (Length = shared_info_length) */
441 /* Shared Info subtable */
443 struct acpi_csrt_shared_info {
449 u8 interrupt_polarity;
452 u8 dma_address_width;
453 u16 base_request_line;
454 u16 num_handshake_signals;
457 /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
460 /* Resource Descriptor subtable */
462 struct acpi_csrt_descriptor {
468 /* Resource-specific information immediately follows */
473 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001
474 #define ACPI_CSRT_TYPE_TIMER 0x0002
475 #define ACPI_CSRT_TYPE_DMA 0x0003
477 /* Resource Subtypes */
479 #define ACPI_CSRT_XRUPT_LINE 0x0000
480 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
481 #define ACPI_CSRT_TIMER 0x0000
482 #define ACPI_CSRT_DMA_CHANNEL 0x0000
483 #define ACPI_CSRT_DMA_CONTROLLER 0x0001
485 /*******************************************************************************
487 * DBG2 - Debug Port Table 2
488 * Version 0 (Both main table and subtables)
490 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", September 21, 2020
492 ******************************************************************************/
494 struct acpi_table_dbg2 {
495 struct acpi_table_header header; /* Common ACPI table header */
500 struct acpi_dbg2_header {
505 /* Debug Device Information Subtable */
507 struct acpi_dbg2_device {
510 u8 register_count; /* Number of base_address registers */
518 u16 base_address_offset;
519 u16 address_size_offset;
522 * base_address (required) - Each in 12-byte Generic Address Structure format.
523 * address_size (required) - Array of u32 sizes corresponding to each base_address register.
524 * Namepath (required) - Null terminated string. Single dot if not supported.
525 * oem_data (optional) - Length is oem_data_length.
529 /* Types for port_type field above */
531 #define ACPI_DBG2_SERIAL_PORT 0x8000
532 #define ACPI_DBG2_1394_PORT 0x8001
533 #define ACPI_DBG2_USB_PORT 0x8002
534 #define ACPI_DBG2_NET_PORT 0x8003
536 /* Subtypes for port_subtype field above */
538 #define ACPI_DBG2_16550_COMPATIBLE 0x0000
539 #define ACPI_DBG2_16550_SUBSET 0x0001
540 #define ACPI_DBG2_MAX311XE_SPI 0x0002
541 #define ACPI_DBG2_ARM_PL011 0x0003
542 #define ACPI_DBG2_MSM8X60 0x0004
543 #define ACPI_DBG2_16550_NVIDIA 0x0005
544 #define ACPI_DBG2_TI_OMAP 0x0006
545 #define ACPI_DBG2_APM88XXXX 0x0008
546 #define ACPI_DBG2_MSM8974 0x0009
547 #define ACPI_DBG2_SAM5250 0x000A
548 #define ACPI_DBG2_INTEL_USIF 0x000B
549 #define ACPI_DBG2_IMX6 0x000C
550 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
551 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
552 #define ACPI_DBG2_ARM_DCC 0x000F
553 #define ACPI_DBG2_BCM2835 0x0010
554 #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011
555 #define ACPI_DBG2_16550_WITH_GAS 0x0012
556 #define ACPI_DBG2_SDM845_7_372MHZ 0x0013
557 #define ACPI_DBG2_INTEL_LPSS 0x0014
559 #define ACPI_DBG2_1394_STANDARD 0x0000
561 #define ACPI_DBG2_USB_XHCI 0x0000
562 #define ACPI_DBG2_USB_EHCI 0x0001
564 /*******************************************************************************
566 * DBGP - Debug Port table
569 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
571 ******************************************************************************/
573 struct acpi_table_dbgp {
574 struct acpi_table_header header; /* Common ACPI table header */
575 u8 type; /* 0=full 16550, 1=subset of 16550 */
577 struct acpi_generic_address debug_port;
580 /*******************************************************************************
582 * DMAR - DMA Remapping table
585 * Conforms to "Intel Virtualization Technology for Directed I/O",
586 * Version 2.3, October 2014
588 ******************************************************************************/
590 struct acpi_table_dmar {
591 struct acpi_table_header header; /* Common ACPI table header */
592 u8 width; /* Host Address Width */
597 /* Masks for Flags field above */
599 #define ACPI_DMAR_INTR_REMAP (1)
600 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1)
601 #define ACPI_DMAR_X2APIC_MODE (1<<2)
603 /* DMAR subtable header */
605 struct acpi_dmar_header {
610 /* Values for subtable type in struct acpi_dmar_header */
612 enum acpi_dmar_type {
613 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
614 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
615 ACPI_DMAR_TYPE_ROOT_ATS = 2,
616 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
617 ACPI_DMAR_TYPE_NAMESPACE = 4,
618 ACPI_DMAR_TYPE_SATC = 5,
619 ACPI_DMAR_TYPE_RESERVED = 6 /* 6 and greater are reserved */
622 /* DMAR Device Scope structure */
624 struct acpi_dmar_device_scope {
632 /* Values for entry_type in struct acpi_dmar_device_scope - device types */
634 enum acpi_dmar_scope_type {
635 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
636 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
637 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
638 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
639 ACPI_DMAR_SCOPE_TYPE_HPET = 4,
640 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5,
641 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */
644 struct acpi_dmar_pci_path {
650 * DMAR Subtables, correspond to Type in struct acpi_dmar_header
653 /* 0: Hardware Unit Definition */
655 struct acpi_dmar_hardware_unit {
656 struct acpi_dmar_header header;
660 u64 address; /* Register Base Address */
663 /* Masks for Flags field above */
665 #define ACPI_DMAR_INCLUDE_ALL (1)
667 /* 1: Reserved Memory Definition */
669 struct acpi_dmar_reserved_memory {
670 struct acpi_dmar_header header;
673 u64 base_address; /* 4K aligned base address */
674 u64 end_address; /* 4K aligned limit address */
677 /* Masks for Flags field above */
679 #define ACPI_DMAR_ALLOW_ALL (1)
681 /* 2: Root Port ATS Capability Reporting Structure */
683 struct acpi_dmar_atsr {
684 struct acpi_dmar_header header;
690 /* Masks for Flags field above */
692 #define ACPI_DMAR_ALL_PORTS (1)
694 /* 3: Remapping Hardware Static Affinity Structure */
696 struct acpi_dmar_rhsa {
697 struct acpi_dmar_header header;
700 u32 proximity_domain;
703 /* 4: ACPI Namespace Device Declaration Structure */
705 struct acpi_dmar_andd {
706 struct acpi_dmar_header header;
712 /* 5: SOC Integrated Address Translation Cache Reporting Structure */
714 struct acpi_dmar_satc {
715 struct acpi_dmar_header header;
720 /*******************************************************************************
722 * DRTM - Dynamic Root of Trust for Measurement table
723 * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
726 ******************************************************************************/
728 struct acpi_table_drtm {
729 struct acpi_table_header header; /* Common ACPI table header */
730 u64 entry_base_address;
735 u64 log_area_address;
737 u64 arch_dependent_address;
741 /* Flag Definitions for above */
743 #define ACPI_DRTM_ACCESS_ALLOWED (1)
744 #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1)
745 #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2)
746 #define ACPI_DRTM_AUTHORITY_ORDER (1<<3)
748 /* 1) Validated Tables List (64-bit addresses) */
750 struct acpi_drtm_vtable_list {
751 u32 validated_table_count;
752 u64 validated_tables[1];
755 /* 2) Resources List (of Resource Descriptors) */
757 /* Resource Descriptor */
759 struct acpi_drtm_resource {
765 struct acpi_drtm_resource_list {
767 struct acpi_drtm_resource resources[1];
770 /* 3) Platform-specific Identifiers List */
772 struct acpi_drtm_dps_id {
777 /*******************************************************************************
779 * ECDT - Embedded Controller Boot Resources Table
782 ******************************************************************************/
784 struct acpi_table_ecdt {
785 struct acpi_table_header header; /* Common ACPI table header */
786 struct acpi_generic_address control; /* Address of EC command/status register */
787 struct acpi_generic_address data; /* Address of EC data register */
788 u32 uid; /* Unique ID - must be same as the EC _UID method */
789 u8 gpe; /* The GPE for the EC */
790 u8 id[1]; /* Full namepath of the EC in the ACPI namespace */
793 /*******************************************************************************
795 * EINJ - Error Injection Table (ACPI 4.0)
798 ******************************************************************************/
800 struct acpi_table_einj {
801 struct acpi_table_header header; /* Common ACPI table header */
808 /* EINJ Injection Instruction Entries (actions) */
810 struct acpi_einj_entry {
811 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
814 /* Masks for Flags field above */
816 #define ACPI_EINJ_PRESERVE (1)
818 /* Values for Action field above */
820 enum acpi_einj_actions {
821 ACPI_EINJ_BEGIN_OPERATION = 0,
822 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
823 ACPI_EINJ_SET_ERROR_TYPE = 2,
824 ACPI_EINJ_GET_ERROR_TYPE = 3,
825 ACPI_EINJ_END_OPERATION = 4,
826 ACPI_EINJ_EXECUTE_OPERATION = 5,
827 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
828 ACPI_EINJ_GET_COMMAND_STATUS = 7,
829 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
830 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9,
831 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */
832 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
835 /* Values for Instruction field above */
837 enum acpi_einj_instructions {
838 ACPI_EINJ_READ_REGISTER = 0,
839 ACPI_EINJ_READ_REGISTER_VALUE = 1,
840 ACPI_EINJ_WRITE_REGISTER = 2,
841 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
843 ACPI_EINJ_FLUSH_CACHELINE = 5,
844 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
847 struct acpi_einj_error_type_with_addr {
849 u32 vendor_struct_offset;
857 struct acpi_einj_vendor {
866 /* EINJ Trigger Error Action Table */
868 struct acpi_einj_trigger {
875 /* Command status return values */
877 enum acpi_einj_command_status {
878 ACPI_EINJ_SUCCESS = 0,
879 ACPI_EINJ_FAILURE = 1,
880 ACPI_EINJ_INVALID_ACCESS = 2,
881 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
884 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
886 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
887 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
888 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
889 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
890 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
891 #define ACPI_EINJ_MEMORY_FATAL (1<<5)
892 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
893 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
894 #define ACPI_EINJ_PCIX_FATAL (1<<8)
895 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
896 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
897 #define ACPI_EINJ_PLATFORM_FATAL (1<<11)
898 #define ACPI_EINJ_VENDOR_DEFINED (1<<31)
900 /*******************************************************************************
902 * ERST - Error Record Serialization Table (ACPI 4.0)
905 ******************************************************************************/
907 struct acpi_table_erst {
908 struct acpi_table_header header; /* Common ACPI table header */
914 /* ERST Serialization Entries (actions) */
916 struct acpi_erst_entry {
917 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
920 /* Masks for Flags field above */
922 #define ACPI_ERST_PRESERVE (1)
924 /* Values for Action field above */
926 enum acpi_erst_actions {
927 ACPI_ERST_BEGIN_WRITE = 0,
928 ACPI_ERST_BEGIN_READ = 1,
929 ACPI_ERST_BEGIN_CLEAR = 2,
931 ACPI_ERST_SET_RECORD_OFFSET = 4,
932 ACPI_ERST_EXECUTE_OPERATION = 5,
933 ACPI_ERST_CHECK_BUSY_STATUS = 6,
934 ACPI_ERST_GET_COMMAND_STATUS = 7,
935 ACPI_ERST_GET_RECORD_ID = 8,
936 ACPI_ERST_SET_RECORD_ID = 9,
937 ACPI_ERST_GET_RECORD_COUNT = 10,
938 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
939 ACPI_ERST_NOT_USED = 12,
940 ACPI_ERST_GET_ERROR_RANGE = 13,
941 ACPI_ERST_GET_ERROR_LENGTH = 14,
942 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
943 ACPI_ERST_EXECUTE_TIMINGS = 16,
944 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
947 /* Values for Instruction field above */
949 enum acpi_erst_instructions {
950 ACPI_ERST_READ_REGISTER = 0,
951 ACPI_ERST_READ_REGISTER_VALUE = 1,
952 ACPI_ERST_WRITE_REGISTER = 2,
953 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
955 ACPI_ERST_LOAD_VAR1 = 5,
956 ACPI_ERST_LOAD_VAR2 = 6,
957 ACPI_ERST_STORE_VAR1 = 7,
959 ACPI_ERST_SUBTRACT = 9,
960 ACPI_ERST_ADD_VALUE = 10,
961 ACPI_ERST_SUBTRACT_VALUE = 11,
962 ACPI_ERST_STALL = 12,
963 ACPI_ERST_STALL_WHILE_TRUE = 13,
964 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
966 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
967 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
968 ACPI_ERST_MOVE_DATA = 18,
969 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
972 /* Command status return values */
974 enum acpi_erst_command_status {
975 ACPI_ERST_SUCCESS = 0,
976 ACPI_ERST_NO_SPACE = 1,
977 ACPI_ERST_NOT_AVAILABLE = 2,
978 ACPI_ERST_FAILURE = 3,
979 ACPI_ERST_RECORD_EMPTY = 4,
980 ACPI_ERST_NOT_FOUND = 5,
981 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
984 /* Error Record Serialization Information */
986 struct acpi_erst_info {
987 u16 signature; /* Should be "ER" */
991 /*******************************************************************************
993 * FPDT - Firmware Performance Data Table (ACPI 5.0)
996 ******************************************************************************/
998 struct acpi_table_fpdt {
999 struct acpi_table_header header; /* Common ACPI table header */
1002 /* FPDT subtable header (Performance Record Structure) */
1004 struct acpi_fpdt_header {
1010 /* Values for Type field above */
1012 enum acpi_fpdt_type {
1013 ACPI_FPDT_TYPE_BOOT = 0,
1014 ACPI_FPDT_TYPE_S3PERF = 1
1021 /* 0: Firmware Basic Boot Performance Record */
1023 struct acpi_fpdt_boot_pointer {
1024 struct acpi_fpdt_header header;
1029 /* 1: S3 Performance Table Pointer Record */
1031 struct acpi_fpdt_s3pt_pointer {
1032 struct acpi_fpdt_header header;
1038 * S3PT - S3 Performance Table. This table is pointed to by the
1039 * S3 Pointer Record above.
1041 struct acpi_table_s3pt {
1042 u8 signature[4]; /* "S3PT" */
1047 * S3PT Subtables (Not part of the actual FPDT)
1050 /* Values for Type field in S3PT header */
1052 enum acpi_s3pt_type {
1053 ACPI_S3PT_TYPE_RESUME = 0,
1054 ACPI_S3PT_TYPE_SUSPEND = 1,
1055 ACPI_FPDT_BOOT_PERFORMANCE = 2
1058 struct acpi_s3pt_resume {
1059 struct acpi_fpdt_header header;
1065 struct acpi_s3pt_suspend {
1066 struct acpi_fpdt_header header;
1072 * FPDT Boot Performance Record (Not part of the actual FPDT)
1074 struct acpi_fpdt_boot {
1075 struct acpi_fpdt_header header;
1080 u64 exit_services_entry;
1081 u64 exit_services_exit;
1084 /*******************************************************************************
1086 * GTDT - Generic Timer Description Table (ACPI 5.1)
1089 ******************************************************************************/
1091 struct acpi_table_gtdt {
1092 struct acpi_table_header header; /* Common ACPI table header */
1093 u64 counter_block_addresss;
1095 u32 secure_el1_interrupt;
1096 u32 secure_el1_flags;
1097 u32 non_secure_el1_interrupt;
1098 u32 non_secure_el1_flags;
1099 u32 virtual_timer_interrupt;
1100 u32 virtual_timer_flags;
1101 u32 non_secure_el2_interrupt;
1102 u32 non_secure_el2_flags;
1103 u64 counter_read_block_address;
1104 u32 platform_timer_count;
1105 u32 platform_timer_offset;
1108 /* Flag Definitions: Timer Block Physical Timers and Virtual timers */
1110 #define ACPI_GTDT_INTERRUPT_MODE (1)
1111 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1)
1112 #define ACPI_GTDT_ALWAYS_ON (1<<2)
1114 struct acpi_gtdt_el2 {
1115 u32 virtual_el2_timer_gsiv;
1116 u32 virtual_el2_timer_flags;
1119 /* Common GTDT subtable header */
1121 struct acpi_gtdt_header {
1126 /* Values for GTDT subtable type above */
1128 enum acpi_gtdt_type {
1129 ACPI_GTDT_TYPE_TIMER_BLOCK = 0,
1130 ACPI_GTDT_TYPE_WATCHDOG = 1,
1131 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
1134 /* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */
1136 /* 0: Generic Timer Block */
1138 struct acpi_gtdt_timer_block {
1139 struct acpi_gtdt_header header;
1146 /* Timer Sub-Structure, one per timer */
1148 struct acpi_gtdt_timer_entry {
1152 u64 el0_base_address;
1153 u32 timer_interrupt;
1155 u32 virtual_timer_interrupt;
1156 u32 virtual_timer_flags;
1160 /* Flag Definitions: timer_flags and virtual_timer_flags above */
1162 #define ACPI_GTDT_GT_IRQ_MODE (1)
1163 #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
1165 /* Flag Definitions: common_flags above */
1167 #define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
1168 #define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
1170 /* 1: SBSA Generic Watchdog Structure */
1172 struct acpi_gtdt_watchdog {
1173 struct acpi_gtdt_header header;
1175 u64 refresh_frame_address;
1176 u64 control_frame_address;
1177 u32 timer_interrupt;
1181 /* Flag Definitions: timer_flags above */
1183 #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1)
1184 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1)
1185 #define ACPI_GTDT_WATCHDOG_SECURE (1<<2)
1187 /*******************************************************************************
1189 * HEST - Hardware Error Source Table (ACPI 4.0)
1192 ******************************************************************************/
1194 struct acpi_table_hest {
1195 struct acpi_table_header header; /* Common ACPI table header */
1196 u32 error_source_count;
1199 /* HEST subtable header */
1201 struct acpi_hest_header {
1206 /* Values for Type field above for subtables */
1208 enum acpi_hest_types {
1209 ACPI_HEST_TYPE_IA32_CHECK = 0,
1210 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
1211 ACPI_HEST_TYPE_IA32_NMI = 2,
1212 ACPI_HEST_TYPE_NOT_USED3 = 3,
1213 ACPI_HEST_TYPE_NOT_USED4 = 4,
1214 ACPI_HEST_TYPE_NOT_USED5 = 5,
1215 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
1216 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
1217 ACPI_HEST_TYPE_AER_BRIDGE = 8,
1218 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
1219 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
1220 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11,
1221 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */
1225 * HEST substructures contained in subtables
1229 * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
1230 * struct acpi_hest_ia_corrected structures.
1232 struct acpi_hest_ia_error_bank {
1234 u8 clear_status_on_init;
1237 u32 control_register;
1239 u32 status_register;
1240 u32 address_register;
1244 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
1246 struct acpi_hest_aer_common {
1250 u32 records_to_preallocate;
1251 u32 max_sections_per_record;
1252 u32 bus; /* Bus and Segment numbers */
1257 u32 uncorrectable_mask;
1258 u32 uncorrectable_severity;
1259 u32 correctable_mask;
1260 u32 advanced_capabilities;
1263 /* Masks for HEST Flags fields */
1265 #define ACPI_HEST_FIRMWARE_FIRST (1)
1266 #define ACPI_HEST_GLOBAL (1<<1)
1267 #define ACPI_HEST_GHES_ASSIST (1<<2)
1270 * Macros to access the bus/segment numbers in Bus field above:
1271 * Bus number is encoded in bits 7:0
1272 * Segment number is encoded in bits 23:8
1274 #define ACPI_HEST_BUS(bus) ((bus) & 0xFF)
1275 #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF)
1277 /* Hardware Error Notification */
1279 struct acpi_hest_notify {
1282 u16 config_write_enable;
1285 u32 polling_threshold_value;
1286 u32 polling_threshold_window;
1287 u32 error_threshold_value;
1288 u32 error_threshold_window;
1291 /* Values for Notify Type field above */
1293 enum acpi_hest_notify_types {
1294 ACPI_HEST_NOTIFY_POLLED = 0,
1295 ACPI_HEST_NOTIFY_EXTERNAL = 1,
1296 ACPI_HEST_NOTIFY_LOCAL = 2,
1297 ACPI_HEST_NOTIFY_SCI = 3,
1298 ACPI_HEST_NOTIFY_NMI = 4,
1299 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
1300 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
1301 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */
1302 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */
1303 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */
1304 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
1305 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */
1306 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */
1309 /* Values for config_write_enable bitfield above */
1311 #define ACPI_HEST_TYPE (1)
1312 #define ACPI_HEST_POLL_INTERVAL (1<<1)
1313 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
1314 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
1315 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
1316 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
1322 /* 0: IA32 Machine Check Exception */
1324 struct acpi_hest_ia_machine_check {
1325 struct acpi_hest_header header;
1327 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1329 u32 records_to_preallocate;
1330 u32 max_sections_per_record;
1331 u64 global_capability_data;
1332 u64 global_control_data;
1333 u8 num_hardware_banks;
1337 /* 1: IA32 Corrected Machine Check */
1339 struct acpi_hest_ia_corrected {
1340 struct acpi_hest_header header;
1342 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1344 u32 records_to_preallocate;
1345 u32 max_sections_per_record;
1346 struct acpi_hest_notify notify;
1347 u8 num_hardware_banks;
1351 /* 2: IA32 Non-Maskable Interrupt */
1353 struct acpi_hest_ia_nmi {
1354 struct acpi_hest_header header;
1356 u32 records_to_preallocate;
1357 u32 max_sections_per_record;
1358 u32 max_raw_data_length;
1361 /* 3,4,5: Not used */
1363 /* 6: PCI Express Root Port AER */
1365 struct acpi_hest_aer_root {
1366 struct acpi_hest_header header;
1367 struct acpi_hest_aer_common aer;
1368 u32 root_error_command;
1371 /* 7: PCI Express AER (AER Endpoint) */
1373 struct acpi_hest_aer {
1374 struct acpi_hest_header header;
1375 struct acpi_hest_aer_common aer;
1378 /* 8: PCI Express/PCI-X Bridge AER */
1380 struct acpi_hest_aer_bridge {
1381 struct acpi_hest_header header;
1382 struct acpi_hest_aer_common aer;
1383 u32 uncorrectable_mask2;
1384 u32 uncorrectable_severity2;
1385 u32 advanced_capabilities2;
1388 /* 9: Generic Hardware Error Source */
1390 struct acpi_hest_generic {
1391 struct acpi_hest_header header;
1392 u16 related_source_id;
1395 u32 records_to_preallocate;
1396 u32 max_sections_per_record;
1397 u32 max_raw_data_length;
1398 struct acpi_generic_address error_status_address;
1399 struct acpi_hest_notify notify;
1400 u32 error_block_length;
1403 /* 10: Generic Hardware Error Source, version 2 */
1405 struct acpi_hest_generic_v2 {
1406 struct acpi_hest_header header;
1407 u16 related_source_id;
1410 u32 records_to_preallocate;
1411 u32 max_sections_per_record;
1412 u32 max_raw_data_length;
1413 struct acpi_generic_address error_status_address;
1414 struct acpi_hest_notify notify;
1415 u32 error_block_length;
1416 struct acpi_generic_address read_ack_register;
1417 u64 read_ack_preserve;
1421 /* Generic Error Status block */
1423 struct acpi_hest_generic_status {
1425 u32 raw_data_offset;
1426 u32 raw_data_length;
1431 /* Values for block_status flags above */
1433 #define ACPI_HEST_UNCORRECTABLE (1)
1434 #define ACPI_HEST_CORRECTABLE (1<<1)
1435 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
1436 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
1437 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
1439 /* Generic Error Data entry */
1441 struct acpi_hest_generic_data {
1442 u8 section_type[16];
1447 u32 error_data_length;
1452 /* Extension for revision 0x0300 */
1454 struct acpi_hest_generic_data_v300 {
1455 u8 section_type[16];
1460 u32 error_data_length;
1466 /* Values for error_severity above */
1468 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
1469 #define ACPI_HEST_GEN_ERROR_FATAL 1
1470 #define ACPI_HEST_GEN_ERROR_CORRECTED 2
1471 #define ACPI_HEST_GEN_ERROR_NONE 3
1473 /* Flags for validation_bits above */
1475 #define ACPI_HEST_GEN_VALID_FRU_ID (1)
1476 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
1477 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
1479 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
1481 struct acpi_hest_ia_deferred_check {
1482 struct acpi_hest_header header;
1484 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1486 u32 records_to_preallocate;
1487 u32 max_sections_per_record;
1488 struct acpi_hest_notify notify;
1489 u8 num_hardware_banks;
1493 /*******************************************************************************
1495 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2)
1498 ******************************************************************************/
1500 struct acpi_table_hmat {
1501 struct acpi_table_header header; /* Common ACPI table header */
1505 /* Values for HMAT structure types */
1507 enum acpi_hmat_type {
1508 ACPI_HMAT_TYPE_PROXIMITY = 0, /* Memory proximity domain attributes */
1509 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */
1510 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */
1511 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
1514 struct acpi_hmat_structure {
1521 * HMAT Structures, correspond to Type in struct acpi_hmat_structure
1524 /* 0: Memory proximity domain attributes */
1526 struct acpi_hmat_proximity_domain {
1527 struct acpi_hmat_structure header;
1530 u32 processor_PD; /* Processor proximity domain */
1531 u32 memory_PD; /* Memory proximity domain */
1537 /* Masks for Flags field above */
1539 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */
1540 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */
1541 #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */
1543 /* 1: System locality latency and bandwidth information */
1545 struct acpi_hmat_locality {
1546 struct acpi_hmat_structure header;
1549 u8 min_transfer_size;
1551 u32 number_of_initiator_Pds;
1552 u32 number_of_target_Pds;
1554 u64 entry_base_unit;
1557 /* Masks for Flags field above */
1559 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */
1561 /* Values for Memory Hierarchy flags */
1563 #define ACPI_HMAT_MEMORY 0
1564 #define ACPI_HMAT_LAST_LEVEL_CACHE 1
1565 #define ACPI_HMAT_1ST_LEVEL_CACHE 2
1566 #define ACPI_HMAT_2ND_LEVEL_CACHE 3
1567 #define ACPI_HMAT_3RD_LEVEL_CACHE 4
1568 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */
1569 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */
1572 /* Values for data_type field above */
1574 #define ACPI_HMAT_ACCESS_LATENCY 0
1575 #define ACPI_HMAT_READ_LATENCY 1
1576 #define ACPI_HMAT_WRITE_LATENCY 2
1577 #define ACPI_HMAT_ACCESS_BANDWIDTH 3
1578 #define ACPI_HMAT_READ_BANDWIDTH 4
1579 #define ACPI_HMAT_WRITE_BANDWIDTH 5
1581 /* 2: Memory side cache information */
1583 struct acpi_hmat_cache {
1584 struct acpi_hmat_structure header;
1588 u32 cache_attributes;
1590 u16 number_of_SMBIOShandles;
1593 /* Masks for cache_attributes field above */
1595 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
1596 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
1597 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
1598 #define ACPI_HMAT_WRITE_POLICY (0x0000F000)
1599 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
1601 /* Values for cache associativity flag */
1603 #define ACPI_HMAT_CA_NONE (0)
1604 #define ACPI_HMAT_CA_DIRECT_MAPPED (1)
1605 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
1607 /* Values for write policy flag */
1609 #define ACPI_HMAT_CP_NONE (0)
1610 #define ACPI_HMAT_CP_WB (1)
1611 #define ACPI_HMAT_CP_WT (2)
1613 /*******************************************************************************
1615 * HPET - High Precision Event Timer table
1618 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
1619 * Version 1.0a, October 2004
1621 ******************************************************************************/
1623 struct acpi_table_hpet {
1624 struct acpi_table_header header; /* Common ACPI table header */
1625 u32 id; /* Hardware ID of event timer block */
1626 struct acpi_generic_address address; /* Address of event timer block */
1627 u8 sequence; /* HPET sequence number */
1628 u16 minimum_tick; /* Main counter min tick, periodic mode */
1632 /* Masks for Flags field above */
1634 #define ACPI_HPET_PAGE_PROTECT_MASK (3)
1636 /* Values for Page Protect flags */
1638 enum acpi_hpet_page_protect {
1639 ACPI_HPET_NO_PAGE_PROTECT = 0,
1640 ACPI_HPET_PAGE_PROTECT4 = 1,
1641 ACPI_HPET_PAGE_PROTECT64 = 2
1644 /*******************************************************************************
1646 * IBFT - Boot Firmware Table
1649 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
1650 * Specification", Version 1.01, March 1, 2007
1652 * Note: It appears that this table is not intended to appear in the RSDT/XSDT.
1653 * Therefore, it is not currently supported by the disassembler.
1655 ******************************************************************************/
1657 struct acpi_table_ibft {
1658 struct acpi_table_header header; /* Common ACPI table header */
1662 /* IBFT common subtable header */
1664 struct acpi_ibft_header {
1672 /* Values for Type field above */
1674 enum acpi_ibft_type {
1675 ACPI_IBFT_TYPE_NOT_USED = 0,
1676 ACPI_IBFT_TYPE_CONTROL = 1,
1677 ACPI_IBFT_TYPE_INITIATOR = 2,
1678 ACPI_IBFT_TYPE_NIC = 3,
1679 ACPI_IBFT_TYPE_TARGET = 4,
1680 ACPI_IBFT_TYPE_EXTENSIONS = 5,
1681 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */
1684 /* IBFT subtables */
1686 struct acpi_ibft_control {
1687 struct acpi_ibft_header header;
1689 u16 initiator_offset;
1696 struct acpi_ibft_initiator {
1697 struct acpi_ibft_header header;
1700 u8 primary_server[16];
1701 u8 secondary_server[16];
1706 struct acpi_ibft_nic {
1707 struct acpi_ibft_header header;
1709 u8 subnet_mask_prefix;
1713 u8 secondary_dns[16];
1722 struct acpi_ibft_target {
1723 struct acpi_ibft_header header;
1724 u8 target_ip_address[16];
1725 u16 target_ip_socket;
1726 u8 target_boot_lun[8];
1729 u16 target_name_length;
1730 u16 target_name_offset;
1731 u16 chap_name_length;
1732 u16 chap_name_offset;
1733 u16 chap_secret_length;
1734 u16 chap_secret_offset;
1735 u16 reverse_chap_name_length;
1736 u16 reverse_chap_name_offset;
1737 u16 reverse_chap_secret_length;
1738 u16 reverse_chap_secret_offset;
1741 /* Reset to default packing */
1745 #endif /* __ACTBL1_H__ */