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 /******************************************************************************
  *
  * Name: actbl.h - Basic ACPI Table Definitions
  *
  *****************************************************************************/
 
 /******************************************************************************
  *
  * 1. Copyright Notice
  *
  * Some or all of this work - Copyright (c) 1999 - 2009, Intel Corp.
  * All rights reserved.
  *
  * 2. License
  *
  * 2.1. This is your license from Intel Corp. under its intellectual property
  * rights.  You may have additional license terms from the party that provided
  * you this software, covering your right to use that party's intellectual
  * property rights.
  *
  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
  * copy of the source code appearing in this file ("Covered Code") an
  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
  * base code distributed originally by Intel ("Original Intel Code") to copy,
  * make derivatives, distribute, use and display any portion of the Covered
  * Code in any form, with the right to sublicense such rights; and
  *
  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
  * license (with the right to sublicense), under only those claims of Intel
  * patents that are infringed by the Original Intel Code, to make, use, sell,
  * offer to sell, and import the Covered Code and derivative works thereof
  * solely to the minimum extent necessary to exercise the above copyright
  * license, and in no event shall the patent license extend to any additions
  * to or modifications of the Original Intel Code.  No other license or right
  * is granted directly or by implication, estoppel or otherwise;
  *
  * The above copyright and patent license is granted only if the following
  * conditions are met:
  *
  * 3. Conditions
  *
  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
  * Redistribution of source code of any substantial portion of the Covered
  * Code or modification with rights to further distribute source must include
  * the above Copyright Notice, the above License, this list of Conditions,
  * and the following Disclaimer and Export Compliance provision.  In addition,
  * Licensee must cause all Covered Code to which Licensee contributes to
  * contain a file documenting the changes Licensee made to create that Covered
  * Code and the date of any change.  Licensee must include in that file the
  * documentation of any changes made by any predecessor Licensee.  Licensee
  * must include a prominent statement that the modification is derived,
  * directly or indirectly, from Original Intel Code.
  *
  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
  * Redistribution of source code of any substantial portion of the Covered
  * Code or modification without rights to further distribute source must
  * include the following Disclaimer and Export Compliance provision in the
  * documentation and/or other materials provided with distribution.  In
  * addition, Licensee may not authorize further sublicense of source of any
  * portion of the Covered Code, and must include terms to the effect that the
  * license from Licensee to its licensee is limited to the intellectual
  * property embodied in the software Licensee provides to its licensee, and
  * not to intellectual property embodied in modifications its licensee may
  * make.
  *
  * 3.3. Redistribution of Executable. Redistribution in executable form of any
  * substantial portion of the Covered Code or modification must reproduce the
  * above Copyright Notice, and the following Disclaimer and Export Compliance
  * provision in the documentation and/or other materials provided with the
  * distribution.
  *
  * 3.4. Intel retains all right, title, and interest in and to the Original
  * Intel Code.
  *
  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
  * Intel shall be used in advertising or otherwise to promote the sale, use or
  * other dealings in products derived from or relating to the Covered Code
  * without prior written authorization from Intel.
  *
  * 4. Disclaimer and Export Compliance
  *
  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
  * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,
  * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY
  * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY
  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
  * PARTICULAR PURPOSE.
  *
  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS
  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
  * LIMITED REMEDY.
  *
  * 4.3. Licensee shall not export, either directly or indirectly, any of this
  * software or system incorporating such software without first obtaining any
  * required license or other approval from the U. S. Department of Commerce or
  * any other agency or department of the United States Government.  In the
  * event Licensee exports any such software from the United States or
  * re-exports any such software from a foreign destination, Licensee shall
  * ensure that the distribution and export/re-export of the software is in
  * compliance with all laws, regulations, orders, or other restrictions of the
  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
  * any of its subsidiaries will export/re-export any technical data, process,
  * software, or service, directly or indirectly, to any country for which the
  * United States government or any agency thereof requires an export license,
  * other governmental approval, or letter of assurance, without first obtaining
  * such license, approval or letter.
  *
  *****************************************************************************/
 
 #ifndef __ACTBL_H__
 #define __ACTBL_H__
 
 /*
  * Values for description table header signatures. Useful because they make
  * it more difficult to inadvertently type in the wrong signature.
  */
 #define ACPI_SIG_DSDT           "DSDT"      /* Differentiated System Description Table */
 #define ACPI_SIG_FADT           "FACP"      /* Fixed ACPI Description Table */
 #define ACPI_SIG_FACS           "FACS"      /* Firmware ACPI Control Structure */
 #define ACPI_SIG_PSDT           "PSDT"      /* Persistent System Description Table */
 #define ACPI_SIG_RSDP           "RSD PTR "  /* Root System Description Pointer */
 #define ACPI_SIG_RSDT           "RSDT"      /* Root System Description Table */
 #define ACPI_SIG_XSDT           "XSDT"      /* Extended  System Description Table */
 #define ACPI_SIG_SSDT           "SSDT"      /* Secondary System Description Table */
 #define ACPI_RSDP_NAME          "RSDP"      /* Short name for RSDP, not signature */
 
 
 /*
  * All tables and structures must be byte-packed to match the ACPI
  * specification, since the tables are provided by the system BIOS
  */
 #pragma pack(1)
 
 
 /*
  * These are the ACPI tables that are directly consumed by the subsystem.
  *
  * The RSDP and FACS do not use the common ACPI table header. All other ACPI
  * tables use the header.
  *
  * Note about bitfields: The UINT8 type is used for bitfields in ACPI tables.
  * This is the only type that is even remotely portable. Anything else is not
  * portable, so do not use any other bitfield types.
  */
 
 /*******************************************************************************
  *
  * ACPI Table Header. This common header is used by all tables except the
  * RSDP and FACS. The define is used for direct inclusion of header into
  * other ACPI tables
  *
  ******************************************************************************/
 
 typedef struct acpi_table_header
 {
     char                    Signature[ACPI_NAME_SIZE];          /* ASCII table signature */
     UINT32                  Length;                             /* Length of table in bytes, including this header */
     UINT8                   Revision;                           /* ACPI Specification minor version # */
     UINT8                   Checksum;                           /* To make sum of entire table == 0 */
     char                    OemId[ACPI_OEM_ID_SIZE];            /* ASCII OEM identification */
     char                    OemTableId[ACPI_OEM_TABLE_ID_SIZE]; /* ASCII OEM table identification */
     UINT32                  OemRevision;                        /* OEM revision number */
     char                    AslCompilerId[ACPI_NAME_SIZE];      /* ASCII ASL compiler vendor ID */
     UINT32                  AslCompilerRevision;                /* ASL compiler version */
 
 } ACPI_TABLE_HEADER;
 
 
 /*
  * GAS - Generic Address Structure (ACPI 2.0+)
  *
  * Note: Since this structure is used in the ACPI tables, it is byte aligned.
  * If misalignment is not supported, access to the Address field must be
  * performed with care.
  */
 typedef struct acpi_generic_address
 {
     UINT8                   SpaceId;                /* Address space where struct or register exists */
     UINT8                   BitWidth;               /* Size in bits of given register */
     UINT8                   BitOffset;              /* Bit offset within the register */
     UINT8                   AccessWidth;            /* Minimum Access size (ACPI 3.0) */
     UINT64                  Address;                /* 64-bit address of struct or register */
 
 } ACPI_GENERIC_ADDRESS;
 
 
 /*******************************************************************************
  *
  * RSDP - Root System Description Pointer (Signature is "RSD PTR ")
  *
  ******************************************************************************/
 
 typedef struct acpi_table_rsdp
 {
     char                    Signature[8];               /* ACPI signature, contains "RSD PTR " */
     UINT8                   Checksum;                   /* ACPI 1.0 checksum */
     char                    OemId[ACPI_OEM_ID_SIZE];    /* OEM identification */
     UINT8                   Revision;                   /* Must be (0) for ACPI 1.0 or (2) for ACPI 2.0+ */
     UINT32                  RsdtPhysicalAddress;        /* 32-bit physical address of the RSDT */
     UINT32                  Length;                     /* Table length in bytes, including header (ACPI 2.0+) */
     UINT64                  XsdtPhysicalAddress;        /* 64-bit physical address of the XSDT (ACPI 2.0+) */
     UINT8                   ExtendedChecksum;           /* Checksum of entire table (ACPI 2.0+) */
     UINT8                   Reserved[3];                /* Reserved, must be zero */
 
 } ACPI_TABLE_RSDP;
 
 #define ACPI_RSDP_REV0_SIZE     20                  /* Size of original ACPI 1.0 RSDP */
 
 
 /*******************************************************************************
  *
  * RSDT/XSDT - Root System Description Tables
  *
  ******************************************************************************/
 
 typedef struct acpi_table_rsdt
 {
     ACPI_TABLE_HEADER       Header;                 /* Common ACPI table header */
     UINT32                  TableOffsetEntry[1];    /* Array of pointers to ACPI tables */
 
 } ACPI_TABLE_RSDT;
 
 typedef struct acpi_table_xsdt
 {
     ACPI_TABLE_HEADER       Header;                 /* Common ACPI table header */
     UINT64                  TableOffsetEntry[1];    /* Array of pointers to ACPI tables */
 
 } ACPI_TABLE_XSDT;
 
 
 /*******************************************************************************
  *
  * FACS - Firmware ACPI Control Structure (FACS)
  *
  ******************************************************************************/
 
 typedef struct acpi_table_facs
 {
     char                    Signature[4];           /* ASCII table signature */
     UINT32                  Length;                 /* Length of structure, in bytes */
     UINT32                  HardwareSignature;      /* Hardware configuration signature */
     UINT32                  FirmwareWakingVector;   /* 32-bit physical address of the Firmware Waking Vector */
     UINT32                  GlobalLock;             /* Global Lock for shared hardware resources */
     UINT32                  Flags;
     UINT64                  XFirmwareWakingVector;  /* 64-bit version of the Firmware Waking Vector (ACPI 2.0+) */
     UINT8                   Version;                /* Version of this table (ACPI 2.0+) */
     UINT8                   Reserved[3];            /* Reserved, must be zero */
     UINT32                  OspmFlags;              /* Flags to be set by OSPM (ACPI 4.0) */
     UINT8                   Reserved1[24];          /* Reserved, must be zero */
 
 } ACPI_TABLE_FACS;
 
 /* GlobalLock flags */
 
 #define ACPI_GLOCK_PENDING          (1)             /* 00: Pending global lock ownership */
 #define ACPI_GLOCK_OWNED            (1<<1)          /* 01: Global lock is owned */
 
 /* Flags  */
 
 #define ACPI_FACS_S4_BIOS_PRESENT   (1)             /* 00: S4BIOS support is present */
 #define ACPI_FACS_64BIT_WAKE        (1<<1)          /* 01: 64-bit wake vector supported (ACPI 4.0) */       
 
 /* OspmFlags */
 
 #define ACPI_FACS_64BIT_ENVIRONMENT (1)             /* 00: 64-bit wake environment is required (ACPI 4.0) */
 
 
 /*******************************************************************************
  *
  * FADT - Fixed ACPI Description Table (Signature "FACP")
  *
  ******************************************************************************/
 
 /* Fields common to all versions of the FADT */
 
 typedef struct acpi_table_fadt
 {
     ACPI_TABLE_HEADER       Header;             /* Common ACPI table header */
     UINT32                  Facs;               /* 32-bit physical address of FACS */
     UINT32                  Dsdt;               /* 32-bit physical address of DSDT */
     UINT8                   Model;              /* System Interrupt Model (ACPI 1.0) - not used in ACPI 2.0+ */
     UINT8                   PreferredProfile;   /* Conveys preferred power management profile to OSPM. */
     UINT16                  SciInterrupt;       /* System vector of SCI interrupt */
     UINT32                  SmiCommand;         /* 32-bit Port address of SMI command port */
     UINT8                   AcpiEnable;         /* Value to write to smi_cmd to enable ACPI */
     UINT8                   AcpiDisable;        /* Value to write to smi_cmd to disable ACPI */
     UINT8                   S4BiosRequest;      /* Value to write to SMI CMD to enter S4BIOS state */
     UINT8                   PstateControl;      /* Processor performance state control*/
     UINT32                  Pm1aEventBlock;     /* 32-bit Port address of Power Mgt 1a Event Reg Blk */
     UINT32                  Pm1bEventBlock;     /* 32-bit Port address of Power Mgt 1b Event Reg Blk */
     UINT32                  Pm1aControlBlock;   /* 32-bit Port address of Power Mgt 1a Control Reg Blk */
     UINT32                  Pm1bControlBlock;   /* 32-bit Port address of Power Mgt 1b Control Reg Blk */
     UINT32                  Pm2ControlBlock;    /* 32-bit Port address of Power Mgt 2 Control Reg Blk */
     UINT32                  PmTimerBlock;       /* 32-bit Port address of Power Mgt Timer Ctrl Reg Blk */
     UINT32                  Gpe0Block;          /* 32-bit Port address of General Purpose Event 0 Reg Blk */
     UINT32                  Gpe1Block;          /* 32-bit Port address of General Purpose Event 1 Reg Blk */
     UINT8                   Pm1EventLength;     /* Byte Length of ports at Pm1xEventBlock */
     UINT8                   Pm1ControlLength;   /* Byte Length of ports at Pm1xControlBlock */
     UINT8                   Pm2ControlLength;   /* Byte Length of ports at Pm2ControlBlock */
     UINT8                   PmTimerLength;      /* Byte Length of ports at PmTimerBlock */
     UINT8                   Gpe0BlockLength;    /* Byte Length of ports at Gpe0Block */
     UINT8                   Gpe1BlockLength;    /* Byte Length of ports at Gpe1Block */
     UINT8                   Gpe1Base;           /* Offset in GPE number space where GPE1 events start */
     UINT8                   CstControl;         /* Support for the _CST object and C States change notification */
     UINT16                  C2Latency;          /* Worst case HW latency to enter/exit C2 state */
     UINT16                  C3Latency;          /* Worst case HW latency to enter/exit C3 state */
     UINT16                  FlushSize;          /* Processor's memory cache line width, in bytes */
     UINT16                  FlushStride;        /* Number of flush strides that need to be read */
     UINT8                   DutyOffset;         /* Processor duty cycle index in processor's P_CNT reg */
     UINT8                   DutyWidth;          /* Processor duty cycle value bit width in P_CNT register */
     UINT8                   DayAlarm;           /* Index to day-of-month alarm in RTC CMOS RAM */
     UINT8                   MonthAlarm;         /* Index to month-of-year alarm in RTC CMOS RAM */
     UINT8                   Century;            /* Index to century in RTC CMOS RAM */
     UINT16                  BootFlags;          /* IA-PC Boot Architecture Flags (see below for individual flags) */
     UINT8                   Reserved;           /* Reserved, must be zero */
     UINT32                  Flags;              /* Miscellaneous flag bits (see below for individual flags) */
     ACPI_GENERIC_ADDRESS    ResetRegister;      /* 64-bit address of the Reset register */
     UINT8                   ResetValue;         /* Value to write to the ResetRegister port to reset the system */
     UINT8                   Reserved4[3];       /* Reserved, must be zero */
     UINT64                  XFacs;              /* 64-bit physical address of FACS */
     UINT64                  XDsdt;              /* 64-bit physical address of DSDT */
     ACPI_GENERIC_ADDRESS    XPm1aEventBlock;    /* 64-bit Extended Power Mgt 1a Event Reg Blk address */
     ACPI_GENERIC_ADDRESS    XPm1bEventBlock;    /* 64-bit Extended Power Mgt 1b Event Reg Blk address */
     ACPI_GENERIC_ADDRESS    XPm1aControlBlock;  /* 64-bit Extended Power Mgt 1a Control Reg Blk address */
     ACPI_GENERIC_ADDRESS    XPm1bControlBlock;  /* 64-bit Extended Power Mgt 1b Control Reg Blk address */
     ACPI_GENERIC_ADDRESS    XPm2ControlBlock;   /* 64-bit Extended Power Mgt 2 Control Reg Blk address */
     ACPI_GENERIC_ADDRESS    XPmTimerBlock;      /* 64-bit Extended Power Mgt Timer Ctrl Reg Blk address */
     ACPI_GENERIC_ADDRESS    XGpe0Block;         /* 64-bit Extended General Purpose Event 0 Reg Blk address */
     ACPI_GENERIC_ADDRESS    XGpe1Block;         /* 64-bit Extended General Purpose Event 1 Reg Blk address */
 
 } ACPI_TABLE_FADT;
 
 
 /* FADT Boot Architecture Flags (BootFlags) */
 
 #define ACPI_FADT_LEGACY_DEVICES    (1)         /* 00: [V2] System has LPC or ISA bus devices */
 #define ACPI_FADT_8042              (1<<1)      /* 01: [V3] System has an 8042 controller on port 60/64 */
 #define ACPI_FADT_NO_VGA            (1<<2)      /* 02: [V4] It is not safe to probe for VGA hardware */
 #define ACPI_FADT_NO_MSI            (1<<3)      /* 03: [V4] Message Signaled Interrupts (MSI) must not be enabled */
 #define ACPI_FADT_NO_ASPM           (1<<4)      /* 04: [V4] PCIe ASPM control must not be enabled */
 
 /* FADT flags */
 
 #define ACPI_FADT_WBINVD            (1)         /* 00: [V1] The wbinvd instruction works properly */
 #define ACPI_FADT_WBINVD_FLUSH      (1<<1)      /* 01: [V1] wbinvd flushes but does not invalidate caches */
 #define ACPI_FADT_C1_SUPPORTED      (1<<2)      /* 02: [V1] All processors support C1 state */
 #define ACPI_FADT_C2_MP_SUPPORTED   (1<<3)      /* 03: [V1] C2 state works on MP system */
 #define ACPI_FADT_POWER_BUTTON      (1<<4)      /* 04: [V1] Power button is handled as a control method device */
 #define ACPI_FADT_SLEEP_BUTTON      (1<<5)      /* 05: [V1] Sleep button is handled as a control method device */
 #define ACPI_FADT_FIXED_RTC         (1<<6)      /* 06: [V1] RTC wakeup status not in fixed register space */
 #define ACPI_FADT_S4_RTC_WAKE       (1<<7)      /* 07: [V1] RTC alarm can wake system from S4 */
 #define ACPI_FADT_32BIT_TIMER       (1<<8)      /* 08: [V1] ACPI timer width is 32-bit (0=24-bit) */
 #define ACPI_FADT_DOCKING_SUPPORTED (1<<9)      /* 09: [V1] Docking supported */
 #define ACPI_FADT_RESET_REGISTER    (1<<10)     /* 10: [V2] System reset via the FADT RESET_REG supported */
 #define ACPI_FADT_SEALED_CASE       (1<<11)     /* 11: [V3] No internal expansion capabilities and case is sealed */
 #define ACPI_FADT_HEADLESS          (1<<12)     /* 12: [V3] No local video capabilities or local input devices */
 #define ACPI_FADT_SLEEP_TYPE        (1<<13)     /* 13: [V3] Must execute native instruction after writing  SLP_TYPx register */
 #define ACPI_FADT_PCI_EXPRESS_WAKE  (1<<14)     /* 14: [V4] System supports PCIEXP_WAKE (STS/EN) bits (ACPI 3.0) */
 #define ACPI_FADT_PLATFORM_CLOCK    (1<<15)     /* 15: [V4] OSPM should use platform-provided timer (ACPI 3.0) */
 #define ACPI_FADT_S4_RTC_VALID      (1<<16)     /* 16: [V4] Contents of RTC_STS valid after S4 wake (ACPI 3.0) */
 #define ACPI_FADT_REMOTE_POWER_ON   (1<<17)     /* 17: [V4] System is compatible with remote power on (ACPI 3.0) */
 #define ACPI_FADT_APIC_CLUSTER      (1<<18)     /* 18: [V4] All local APICs must use cluster model (ACPI 3.0) */
 #define ACPI_FADT_APIC_PHYSICAL     (1<<19)     /* 19: [V4] All local xAPICs must use physical dest mode (ACPI 3.0) */
 
 
 /* FADT Prefered Power Management Profiles */
 
 enum AcpiPreferedPmProfiles
 {
     PM_UNSPECIFIED          = 0,
     PM_DESKTOP              = 1,
     PM_MOBILE               = 2,
     PM_WORKSTATION          = 3,
     PM_ENTERPRISE_SERVER    = 4,
     PM_SOHO_SERVER          = 5,
     PM_APPLIANCE_PC         = 6
 };
 
 
 /* Reset to default packing */
 
 #pragma pack()
 
 
 typedef union acpi_name_union
 {
     UINT32                          Integer;
     char                            Ascii[4];
 
 } ACPI_NAME_UNION;
 
 /*
  * Internal ACPI Table Descriptor. One per ACPI table
  */
 typedef struct acpi_table_desc
 {
     ACPI_PHYSICAL_ADDRESS           Address;
     ACPI_TABLE_HEADER               *Pointer;
     UINT32                          Length;     /* Length fixed at 32 bits */
     ACPI_NAME_UNION                 Signature;
     ACPI_OWNER_ID                   OwnerId;
     UINT8                           Flags;
 
 } ACPI_TABLE_DESC;
 
 /* Flags for above */
 
 #define ACPI_TABLE_ORIGIN_UNKNOWN       (0)
 #define ACPI_TABLE_ORIGIN_MAPPED        (1)
 #define ACPI_TABLE_ORIGIN_ALLOCATED     (2)
 #define ACPI_TABLE_ORIGIN_OVERRIDE      (4)
 #define ACPI_TABLE_ORIGIN_MASK          (7)
 #define ACPI_TABLE_IS_LOADED            (8)
 
 
 /*
  * Get the remaining ACPI tables
  */
 #include "actbl1.h"
 
 /* Macros used to generate offsets to specific table fields */
 
 #define ACPI_FADT_OFFSET(f)             (UINT8) ACPI_OFFSET (ACPI_TABLE_FADT, f)
 
 #endif /* __ACTBL_H__ */