include/acpi/actbl1.h

   1 /******************************************************************************
   2  *
   3  * Name: actbl1.h - Additional ACPI table definitions
   4  *
   5  *****************************************************************************/
   6
   7 /*
   8  * Copyright (C) 2000 - 2006, R. Byron Moore
   9  * All rights reserved.
  10  *
  11  * Redistribution and use in source and binary forms, with or without
  12  * modification, are permitted provided that the following conditions
  13  * are met:
  14  * 1. Redistributions of source code must retain the above copyright
  15  *    notice, this list of conditions, and the following disclaimer,
  16  *    without modification.
  17  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
  18  *    substantially similar to the "NO WARRANTY" disclaimer below
  19  *    ("Disclaimer") and any redistribution must be conditioned upon
  20  *    including a substantially similar Disclaimer requirement for further
  21  *    binary redistribution.
  22  * 3. Neither the names of the above-listed copyright holders nor the names
  23  *    of any contributors may be used to endorse or promote products derived
  24  *    from this software without specific prior written permission.
  25  *
  26  * Alternatively, this software may be distributed under the terms of the
  27  * GNU General Public License ("GPL") version 2 as published by the Free
  28  * Software Foundation.
  29  *
  30  * NO WARRANTY
  31  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  32  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  33  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
  34  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  35  * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  36  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  37  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  38  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
  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.
  42  */
  43
  44 #ifndef __ACTBL1_H__
  45 #define __ACTBL1_H__
  46
  47 /*******************************************************************************
  48  *
  49  * Additional ACPI Tables
  50  *
  51  * These tables are not consumed directly by the ACPICA subsystem, but are
  52  * included here to support device drivers and the AML disassembler.
  53  *
  54  ******************************************************************************/
  55
  56 /*
  57  * Values for description table header signatures. Useful because they make
  58  * it more difficult to inadvertently type in the wrong signature.
  59  */
  60 #define ACPI_SIG_ASF            "ASF!"  /* Alert Standard Format table */
  61 #define ACPI_SIG_BOOT           "BOOT"  /* Simple Boot Flag Table */
  62 #define ACPI_SIG_CPEP           "CPEP"  /* Corrected Platform Error Polling table */
  63 #define ACPI_SIG_DBGP           "DBGP"  /* Debug Port table */
  64 #define ACPI_SIG_DMAR           "DMAR"  /* DMA Remapping table */
  65 #define ACPI_SIG_ECDT           "ECDT"  /* Embedded Controller Boot Resources Table */
  66 #define ACPI_SIG_HPET           "HPET"  /* High Precision Event Timer table */
  67 #define ACPI_SIG_MADT           "APIC"  /* Multiple APIC Description Table */
  68 #define ACPI_SIG_MCFG           "MCFG"  /* PCI Memory Mapped Configuration table */
  69 #define ACPI_SIG_SBST           "SBST"  /* Smart Battery Specification Table */
  70 #define ACPI_SIG_SLIT           "SLIT"  /* System Locality Distance Information Table */
  71 #define ACPI_SIG_SPCR           "SPCR"  /* Serial Port Console Redirection table */
  72 #define ACPI_SIG_SPMI           "SPMI"  /* Server Platform Management Interface table */
  73 #define ACPI_SIG_SRAT           "SRAT"  /* System Resource Affinity Table */
  74 #define ACPI_SIG_TCPA           "TCPA"  /* Trusted Computing Platform Alliance table */
  75 #define ACPI_SIG_WDRT           "WDRT"  /* Watchdog Resource Table */
  76
  77 /*
  78  * All tables must be byte-packed to match the ACPI specification, since
  79  * the tables are provided by the system BIOS.
  80  */
  81 #pragma pack(1)
  82
  83 /*
  84  * Note about bitfields: The u8 type is used for bitfields in ACPI tables.
  85  * This is the only type that is even remotely portable. Anything else is not
  86  * portable, so do not use any other bitfield types.
  87  */
  88
  89 /* Common Sub-table header (used in MADT, SRAT, etc.) */
  90
  91 struct acpi_subtable_header {
  92         u8 type;
  93         u8 length;
  94 };
  95
  96 /*******************************************************************************
  97  *
  98  * ASF - Alert Standard Format table (Signature "ASF!")
  99  *
 100  * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
 101  *
 102  ******************************************************************************/
 103
 104 struct acpi_table_asf {
 105         struct acpi_table_header header;        /* Common ACPI table header */
 106 };
 107
 108 /* ASF subtable header */
 109
 110 struct acpi_asf_header {
 111         u8 type;
 112         u8 reserved;
 113         u16 length;
 114 };
 115
 116 /* Values for Type field above */
 117
 118 enum acpi_asf_type {
 119         ACPI_ASF_TYPE_INFO = 0,
 120         ACPI_ASF_TYPE_ALERT = 1,
 121         ACPI_ASF_TYPE_CONTROL = 2,
 122         ACPI_ASF_TYPE_BOOT = 3,
 123         ACPI_ASF_TYPE_ADDRESS = 4,
 124         ACPI_ASF_TYPE_RESERVED = 5
 125 };
 126
 127 /*
 128  * ASF subtables
 129  */
 130
 131 /* 0: ASF Information */
 132
 133 struct acpi_asf_info {
 134         struct acpi_asf_header header;
 135         u8 min_reset_value;
 136         u8 min_poll_interval;
 137         u16 system_id;
 138         u32 mfg_id;
 139         u8 flags;
 140         u8 reserved2[3];
 141 };
 142
 143 /* 1: ASF Alerts */
 144
 145 struct acpi_asf_alert {
 146         struct acpi_asf_header header;
 147         u8 assert_mask;
 148         u8 deassert_mask;
 149         u8 alerts;
 150         u8 data_length;
 151         u8 array[1];
 152 };
 153
 154 /* 2: ASF Remote Control */
 155
 156 struct acpi_asf_remote {
 157         struct acpi_asf_header header;
 158         u8 controls;
 159         u8 data_length;
 160         u16 reserved2;
 161         u8 array[1];
 162 };
 163
 164 /* 3: ASF RMCP Boot Options */
 165
 166 struct acpi_asf_rmcp {
 167         struct acpi_asf_header header;
 168         u8 capabilities[7];
 169         u8 completion_code;
 170         u32 enterprise_id;
 171         u8 command;
 172         u16 parameter;
 173         u16 boot_options;
 174         u16 oem_parameters;
 175 };
 176
 177 /* 4: ASF Address */
 178
 179 struct acpi_asf_address {
 180         struct acpi_asf_header header;
 181         u8 eprom_address;
 182         u8 devices;
 183         u8 smbus_addresses[1];
 184 };
 185
 186 /*******************************************************************************
 187  *
 188  * BOOT - Simple Boot Flag Table
 189  *
 190  ******************************************************************************/
 191
 192 struct acpi_table_boot {
 193         struct acpi_table_header header;        /* Common ACPI table header */
 194         u8 cmos_index;          /* Index in CMOS RAM for the boot register */
 195         u8 reserved[3];
 196 };
 197
 198 /*******************************************************************************
 199  *
 200  * CPEP - Corrected Platform Error Polling table
 201  *
 202  ******************************************************************************/
 203
 204 struct acpi_table_cpep {
 205         struct acpi_table_header header;        /* Common ACPI table header */
 206         u64 reserved;
 207 };
 208
 209 /* Subtable */
 210
 211 struct acpi_cpep_polling {
 212         u8 type;
 213         u8 length;
 214         u8 id;                  /* Processor ID */
 215         u8 eid;                 /* Processor EID */
 216         u32 interval;           /* Polling interval (msec) */
 217 };
 218
 219 /*******************************************************************************
 220  *
 221  * DBGP - Debug Port table
 222  *
 223  ******************************************************************************/
 224
 225 struct acpi_table_dbgp {
 226         struct acpi_table_header header;        /* Common ACPI table header */
 227         u8 type;                /* 0=full 16550, 1=subset of 16550 */
 228         u8 reserved[3];
 229         struct acpi_generic_address debug_port;
 230 };
 231
 232 /*******************************************************************************
 233  *
 234  * DMAR - DMA Remapping table
 235  *
 236  ******************************************************************************/
 237
 238 struct acpi_table_dmar {
 239         struct acpi_table_header header;        /* Common ACPI table header */
 240         u8 width;               /* Host Address Width */
 241         u8 reserved[11];
 242 };
 243
 244 /* DMAR subtable header */
 245
 246 struct acpi_dmar_header {
 247         u16 type;
 248         u16 length;
 249         u8 flags;
 250         u8 reserved[3];
 251 };
 252
 253 /* Values for subtable type in struct acpi_dmar_header */
 254
 255 enum acpi_dmar_type {
 256         ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
 257         ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
 258         ACPI_DMAR_TYPE_RESERVED = 2     /* 2 and greater are reserved */
 259 };
 260
 261 struct acpi_dmar_device_scope {
 262         u8 entry_type;
 263         u8 length;
 264         u8 segment;
 265         u8 bus;
 266 };
 267
 268 /* Values for entry_type in struct acpi_dmar_device_scope */
 269
 270 enum acpi_dmar_scope_type {
 271         ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
 272         ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
 273         ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
 274         ACPI_DMAR_SCOPE_TYPE_RESERVED = 3       /* 3 and greater are reserved */
 275 };
 276
 277 /*
 278  * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header
 279  */
 280
 281 /* 0: Hardware Unit Definition */
 282
 283 struct acpi_dmar_hardware_unit {
 284         struct acpi_dmar_header header;
 285         u64 address;            /* Register Base Address */
 286 };
 287
 288 /* Flags */
 289
 290 #define ACPI_DMAR_INCLUDE_ALL       (1)
 291
 292 /* 1: Reserved Memory Defininition */
 293
 294 struct acpi_dmar_reserved_memory {
 295         struct acpi_dmar_header header;
 296         u64 address;            /* 4_k aligned base address */
 297         u64 end_address;        /* 4_k aligned limit address */
 298 };
 299
 300 /* Flags */
 301
 302 #define ACPI_DMAR_ALLOW_ALL         (1)
 303
 304 /*******************************************************************************
 305  *
 306  * ECDT - Embedded Controller Boot Resources Table
 307  *
 308  ******************************************************************************/
 309
 310 struct acpi_table_ecdt {
 311         struct acpi_table_header header;        /* Common ACPI table header */
 312         struct acpi_generic_address control;    /* Address of EC command/status register */
 313         struct acpi_generic_address data;       /* Address of EC data register */
 314         u32 uid;                /* Unique ID - must be same as the EC _UID method */
 315         u8 gpe;                 /* The GPE for the EC */
 316         u8 id[1];               /* Full namepath of the EC in the ACPI namespace */
 317 };
 318
 319 /*******************************************************************************
 320  *
 321  * HPET - High Precision Event Timer table
 322  *
 323  ******************************************************************************/
 324
 325 struct acpi_table_hpet {
 326         struct acpi_table_header header;        /* Common ACPI table header */
 327         u32 id;                 /* Hardware ID of event timer block */
 328         struct acpi_generic_address address;    /* Address of event timer block */
 329         u8 sequence;            /* HPET sequence number */
 330         u16 minimum_tick;       /* Main counter min tick, periodic mode */
 331         u8 flags;
 332 };
 333
 334 /*! Flags */
 335
 336 #define ACPI_HPET_PAGE_PROTECT      (1) /* 00: No page protection */
 337 #define ACPI_HPET_PAGE_PROTECT_4    (1<<1)      /* 01: 4KB page protected */
 338 #define ACPI_HPET_PAGE_PROTECT_64   (1<<2)      /* 02: 64KB page protected */
 339
 340 /*! [End] no source code translation !*/
 341
 342 /*******************************************************************************
 343  *
 344  * MADT - Multiple APIC Description Table
 345  *
 346  ******************************************************************************/
 347
 348 struct acpi_table_madt {
 349         struct acpi_table_header header;        /* Common ACPI table header */
 350         u32 address;            /* Physical address of local APIC */
 351         u32 flags;
 352 };
 353
 354 /* Flags */
 355
 356 #define ACPI_MADT_PCAT_COMPAT       (1) /* 00:    System also has dual 8259s */
 357
 358 /* Values for PCATCompat flag */
 359
 360 #define ACPI_MADT_DUAL_PIC          0
 361 #define ACPI_MADT_MULTIPLE_APIC     1
 362
 363 /* Values for subtable type in struct acpi_subtable_header */
 364
 365 enum acpi_madt_type {
 366         ACPI_MADT_TYPE_LOCAL_APIC = 0,
 367         ACPI_MADT_TYPE_IO_APIC = 1,
 368         ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,
 369         ACPI_MADT_TYPE_NMI_SOURCE = 3,
 370         ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,
 371         ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,
 372         ACPI_MADT_TYPE_IO_SAPIC = 6,
 373         ACPI_MADT_TYPE_LOCAL_SAPIC = 7,
 374         ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,
 375         ACPI_MADT_TYPE_RESERVED = 9     /* 9 and greater are reserved */
 376 };
 377
 378 /*
 379  * MADT Sub-tables, correspond to Type in struct acpi_subtable_header
 380  */
 381
 382 /* 0: Processor Local APIC */
 383
 384 struct acpi_madt_local_apic {
 385         struct acpi_subtable_header header;
 386         u8 processor_id;        /* ACPI processor id */
 387         u8 id;                  /* Processor's local APIC id */
 388         u32 lapic_flags;
 389 };
 390
 391 /* 1: IO APIC */
 392
 393 struct acpi_madt_io_apic {
 394         struct acpi_subtable_header header;
 395         u8 id;                  /* I/O APIC ID */
 396         u8 reserved;            /* Reserved - must be zero */
 397         u32 address;            /* APIC physical address */
 398         u32 global_irq_base;    /* Global system interrupt where INTI lines start */
 399 };
 400
 401 /* 2: Interrupt Override */
 402
 403 struct acpi_madt_interrupt_override {
 404         struct acpi_subtable_header header;
 405         u8 bus;                 /* 0 - ISA */
 406         u8 source_irq;          /* Interrupt source (IRQ) */
 407         u32 global_irq;         /* Global system interrupt */
 408         u16 inti_flags;
 409 };
 410
 411 /* 3: NMI Source */
 412
 413 struct acpi_madt_nmi_source {
 414         struct acpi_subtable_header header;
 415         u16 inti_flags;
 416         u32 global_irq;         /* Global system interrupt */
 417 };
 418
 419 /* 4: Local APIC NMI */
 420
 421 struct acpi_madt_local_apic_nmi {
 422         struct acpi_subtable_header header;
 423         u8 processor_id;        /* ACPI processor id */
 424         u16 inti_flags;
 425         u8 lint;                /* LINTn to which NMI is connected */
 426 };
 427
 428 /* 5: Address Override */
 429
 430 struct acpi_madt_local_apic_override {
 431         struct acpi_subtable_header header;
 432         u16 reserved;           /* Reserved, must be zero */
 433         u64 address;            /* APIC physical address */
 434 };
 435
 436 /* 6: I/O Sapic */
 437
 438 struct acpi_madt_io_sapic {
 439         struct acpi_subtable_header header;
 440         u8 id;                  /* I/O SAPIC ID */
 441         u8 reserved;            /* Reserved, must be zero */
 442         u32 global_irq_base;    /* Global interrupt for SAPIC start */
 443         u64 address;            /* SAPIC physical address */
 444 };
 445
 446 /* 7: Local Sapic */
 447
 448 struct acpi_madt_local_sapic {
 449         struct acpi_subtable_header header;
 450         u8 processor_id;        /* ACPI processor id */
 451         u8 id;                  /* SAPIC ID */
 452         u8 eid;                 /* SAPIC EID */
 453         u8 reserved[3];         /* Reserved, must be zero */
 454         u32 lapic_flags;
 455         u32 uid;                /* Numeric UID - ACPI 3.0 */
 456         char uid_string[1];     /* String UID  - ACPI 3.0 */
 457 };
 458
 459 /* 8: Platform Interrupt Source */
 460
 461 struct acpi_madt_interrupt_source {
 462         struct acpi_subtable_header header;
 463         u16 inti_flags;
 464         u8 type;                /* 1=PMI, 2=INIT, 3=corrected */
 465         u8 id;                  /* Processor ID */
 466         u8 eid;                 /* Processor EID */
 467         u8 io_sapic_vector;     /* Vector value for PMI interrupts */
 468         u32 global_irq;         /* Global system interrupt */
 469         u32 flags;              /* Interrupt Source Flags */
 470 };
 471
 472 /* Flags field above */
 473
 474 #define ACPI_MADT_CPEI_OVERRIDE     (1)
 475
 476 /*
 477  * Common flags fields for MADT subtables
 478  */
 479
 480 /* MADT Local APIC flags (lapic_flags) */
 481
 482 #define ACPI_MADT_ENABLED           (1) /* 00: Processor is usable if set */
 483
 484 /* MADT MPS INTI flags (inti_flags) */
 485
 486 #define ACPI_MADT_POLARITY_MASK     (3) /* 00-01: Polarity of APIC I/O input signals */
 487 #define ACPI_MADT_TRIGGER_MASK      (3<<2)      /* 02-03: Trigger mode of APIC input signals */
 488
 489 /* Values for MPS INTI flags */
 490
 491 #define ACPI_MADT_POLARITY_CONFORMS       0
 492 #define ACPI_MADT_POLARITY_ACTIVE_HIGH    1
 493 #define ACPI_MADT_POLARITY_RESERVED       2
 494 #define ACPI_MADT_POLARITY_ACTIVE_LOW     3
 495
 496 #define ACPI_MADT_TRIGGER_CONFORMS        (0)
 497 #define ACPI_MADT_TRIGGER_EDGE            (1<<2)
 498 #define ACPI_MADT_TRIGGER_RESERVED        (2<<2)
 499 #define ACPI_MADT_TRIGGER_LEVEL           (3<<2)
 500
 501 /*******************************************************************************
 502  *
 503  * MCFG - PCI Memory Mapped Configuration table and sub-table
 504  *
 505  ******************************************************************************/
 506
 507 struct acpi_table_mcfg {
 508         struct acpi_table_header header;        /* Common ACPI table header */
 509         u8 reserved[8];
 510 };
 511
 512 /* Subtable */
 513
 514 struct acpi_mcfg_allocation {
 515         u64 address;            /* Base address, processor-relative */
 516         u16 pci_segment;        /* PCI segment group number */
 517         u8 start_bus_number;    /* Starting PCI Bus number */
 518         u8 end_bus_number;      /* Final PCI Bus number */
 519         u32 reserved;
 520 };
 521
 522 /*******************************************************************************
 523  *
 524  * SBST - Smart Battery Specification Table
 525  *
 526  ******************************************************************************/
 527
 528 struct acpi_table_sbst {
 529         struct acpi_table_header header;        /* Common ACPI table header */
 530         u32 warning_level;
 531         u32 low_level;
 532         u32 critical_level;
 533 };
 534
 535 /*******************************************************************************
 536  *
 537  * SLIT - System Locality Distance Information Table
 538  *
 539  ******************************************************************************/
 540
 541 struct acpi_table_slit {
 542         struct acpi_table_header header;        /* Common ACPI table header */
 543         u64 locality_count;
 544         u8 entry[1];            /* Real size = localities^2 */
 545 };
 546
 547 /*******************************************************************************
 548  *
 549  * SPCR - Serial Port Console Redirection table
 550  *
 551  ******************************************************************************/
 552
 553 struct acpi_table_spcr {
 554         struct acpi_table_header header;        /* Common ACPI table header */
 555         u8 interface_type;      /* 0=full 16550, 1=subset of 16550 */
 556         u8 reserved[3];
 557         struct acpi_generic_address serial_port;
 558         u8 interrupt_type;
 559         u8 pc_interrupt;
 560         u32 interrupt;
 561         u8 baud_rate;
 562         u8 parity;
 563         u8 stop_bits;
 564         u8 flow_control;
 565         u8 terminal_type;
 566         u8 reserved1;
 567         u16 pci_device_id;
 568         u16 pci_vendor_id;
 569         u8 pci_bus;
 570         u8 pci_device;
 571         u8 pci_function;
 572         u32 pci_flags;
 573         u8 pci_segment;
 574         u32 reserved2;
 575 };
 576
 577 /*******************************************************************************
 578  *
 579  * SPMI - Server Platform Management Interface table
 580  *
 581  ******************************************************************************/
 582
 583 struct acpi_table_spmi {
 584         struct acpi_table_header header;        /* Common ACPI table header */
 585         u8 reserved;
 586         u8 interface_type;
 587         u16 spec_revision;      /* Version of IPMI */
 588         u8 interrupt_type;
 589         u8 gpe_number;          /* GPE assigned */
 590         u8 reserved1;
 591         u8 pci_device_flag;
 592         u32 interrupt;
 593         struct acpi_generic_address ipmi_register;
 594         u8 pci_segment;
 595         u8 pci_bus;
 596         u8 pci_device;
 597         u8 pci_function;
 598 };
 599
 600 /*******************************************************************************
 601  *
 602  * SRAT - System Resource Affinity Table
 603  *
 604  ******************************************************************************/
 605
 606 struct acpi_table_srat {
 607         struct acpi_table_header header;        /* Common ACPI table header */
 608         u32 table_revision;     /* Must be value '1' */
 609         u64 reserved;           /* Reserved, must be zero */
 610 };
 611
 612 /* Values for subtable type in struct acpi_subtable_header */
 613
 614 enum acpi_srat_type {
 615         ACPI_SRAT_TYPE_CPU_AFFINITY = 0,
 616         ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,
 617         ACPI_SRAT_TYPE_RESERVED = 2
 618 };
 619
 620 /* SRAT sub-tables */
 621
 622 struct acpi_srat_cpu_affinity {
 623         struct acpi_subtable_header header;
 624         u8 proximity_domain_lo;
 625         u8 apic_id;
 626         u32 flags;
 627         u8 local_sapic_eid;
 628         u8 proximity_domain_hi[3];
 629         u32 reserved;           /* Reserved, must be zero */
 630 };
 631
 632 /* Flags */
 633
 634 #define ACPI_SRAT_CPU_ENABLED       (1) /* 00: Use affinity structure */
 635
 636 struct acpi_srat_mem_affinity {
 637         struct acpi_subtable_header header;
 638         u32 proximity_domain;
 639         u16 reserved;           /* Reserved, must be zero */
 640         u64 base_address;
 641         u64 length;
 642         u32 memory_type;        /* See acpi_address_range_id */
 643         u32 flags;
 644         u64 reserved1;          /* Reserved, must be zero */
 645 };
 646
 647 /* Flags */
 648
 649 #define ACPI_SRAT_MEM_ENABLED       (1) /* 00: Use affinity structure */
 650 #define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1)      /* 01: Memory region is hot pluggable */
 651 #define ACPI_SRAT_MEM_NON_VOLATILE  (1<<2)      /* 02: Memory region is non-volatile */
 652
 653 /* Memory types */
 654
 655 enum acpi_address_range_id {
 656         ACPI_ADDRESS_RANGE_MEMORY = 1,
 657         ACPI_ADDRESS_RANGE_RESERVED = 2,
 658         ACPI_ADDRESS_RANGE_ACPI = 3,
 659         ACPI_ADDRESS_RANGE_NVS = 4,
 660         ACPI_ADDRESS_RANGE_COUNT = 5
 661 };
 662
 663 /*******************************************************************************
 664  *
 665  * TCPA - Trusted Computing Platform Alliance table
 666  *
 667  ******************************************************************************/
 668
 669 struct acpi_table_tcpa {
 670         struct acpi_table_header header;        /* Common ACPI table header */
 671         u16 reserved;
 672         u32 max_log_length;     /* Maximum length for the event log area */
 673         u64 log_address;        /* Address of the event log area */
 674 };
 675
 676 /*******************************************************************************
 677  *
 678  * WDRT - Watchdog Resource Table
 679  *
 680  ******************************************************************************/
 681
 682 struct acpi_table_wdrt {
 683         struct acpi_table_header header;        /* Common ACPI table header */
 684         u32 header_length;      /* Watchdog Header Length */
 685         u8 pci_segment;         /* PCI Segment number */
 686         u8 pci_bus;             /* PCI Bus number */
 687         u8 pci_device;          /* PCI Device number */
 688         u8 pci_function;        /* PCI Function number */
 689         u32 timer_period;       /* Period of one timer count (msec) */
 690         u32 max_count;          /* Maximum counter value supported */
 691         u32 min_count;          /* Minimum counter value */
 692         u8 flags;
 693         u8 reserved[3];
 694         u32 entries;            /* Number of watchdog entries that follow */
 695 };
 696
 697 /* Flags */
 698
 699 #define ACPI_WDRT_TIMER_ENABLED     (1) /* 00: Timer enabled */
 700
 701 /* Reset to default packing */
 702
 703 #pragma pack()
 704
 705 #endif                          /* __ACTBL1_H__ */