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/******************************************************************************

 *

 * Name: actbl1.h - Additional ACPI table definitions

 *

 *****************************************************************************/

/*

 * Copyright (C) 2000 - 2007, R. Byron Moore

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions, and the following disclaimer,

 *    without modification.

 * 2. Redistributions in binary form must reproduce at minimum a disclaimer

 *    substantially similar to the "NO WARRANTY" disclaimer below

 *    ("Disclaimer") and any redistribution must be conditioned upon

 *    including a substantially similar Disclaimer requirement for further

 *    binary redistribution.

 * 3. Neither the names of the above-listed copyright holders nor the names

 *    of any contributors may be used to endorse or promote products derived

 *    from this software without specific prior written permission.

 *

 * Alternatively, this software may be distributed under the terms of the

 * GNU General Public License ("GPL") version 2 as published by the Free

 * Software Foundation.

 *

 * NO WARRANTY

 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR

 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

 * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL

 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS

 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)

 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,

 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING

 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE

 * POSSIBILITY OF SUCH DAMAGES.

 */

#ifndef __ACTBL1_H__

#define __ACTBL1_H__

/*******************************************************************************

 *

 * Additional ACPI Tables

 *

 * These tables are not consumed directly by the ACPICA subsystem, but are

 * included here to support device drivers and the AML disassembler.

 *

 ******************************************************************************/

/*

 * Values for description table header signatures. Useful because they make

 * it more difficult to inadvertently type in the wrong signature.

 */

#define ACPI_SIG_ASF            "ASF!"  /* Alert Standard Format table */

#define ACPI_SIG_BOOT           "BOOT"  /* Simple Boot Flag Table */

#define ACPI_SIG_CPEP           "CPEP"  /* Corrected Platform Error Polling table */

#define ACPI_SIG_DBGP           "DBGP"  /* Debug Port table */

#define ACPI_SIG_DMAR           "DMAR"  /* DMA Remapping table */

#define ACPI_SIG_ECDT           "ECDT"  /* Embedded Controller Boot Resources Table */

#define ACPI_SIG_HPET           "HPET"  /* High Precision Event Timer table */

#define ACPI_SIG_MADT           "APIC"  /* Multiple APIC Description Table */

#define ACPI_SIG_MCFG           "MCFG"  /* PCI Memory Mapped Configuration table */

#define ACPI_SIG_SBST           "SBST"  /* Smart Battery Specification Table */

#define ACPI_SIG_SLIT           "SLIT"  /* System Locality Distance Information Table */

#define ACPI_SIG_SPCR           "SPCR"  /* Serial Port Console Redirection table */

#define ACPI_SIG_SPMI           "SPMI"  /* Server Platform Management Interface table */

#define ACPI_SIG_SRAT           "SRAT"  /* System Resource Affinity Table */

#define ACPI_SIG_TCPA           "TCPA"  /* Trusted Computing Platform Alliance table */

#define ACPI_SIG_WDRT           "WDRT"  /* Watchdog Resource Table */

/*

 * All tables must be byte-packed to match the ACPI specification, since

 * the tables are provided by the system BIOS.

 */

#pragma pack(1)

/*

 * Note about bitfields: The u8 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.

 */

/* Common Sub-table header (used in MADT, SRAT, etc.) */

struct acpi_subtable_header {

        u8 type;

        u8 length;

};

/*******************************************************************************

 *

 * ASF - Alert Standard Format table (Signature "ASF!")

 *

 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003

 *

 ******************************************************************************/

struct acpi_table_asf {

        struct acpi_table_header header;        /* Common ACPI table header */

};

/* ASF subtable header */

struct acpi_asf_header {

        u8 type;

        u8 reserved;

        u16 length;

};

/* Values for Type field above */

enum acpi_asf_type {

        ACPI_ASF_TYPE_INFO = 0,

        ACPI_ASF_TYPE_ALERT = 1,

        ACPI_ASF_TYPE_CONTROL = 2,

        ACPI_ASF_TYPE_BOOT = 3,

        ACPI_ASF_TYPE_ADDRESS = 4,

        ACPI_ASF_TYPE_RESERVED = 5

};

/*

 * ASF subtables

 */

/* 0: ASF Information */

struct acpi_asf_info {

        struct acpi_asf_header header;

        u8 min_reset_value;

        u8 min_poll_interval;

        u16 system_id;

        u32 mfg_id;

        u8 flags;

        u8 reserved2[3];

};

/* 1: ASF Alerts */

struct acpi_asf_alert {

        struct acpi_asf_header header;

        u8 assert_mask;

        u8 deassert_mask;

        u8 alerts;

        u8 data_length;

};

struct acpi_asf_alert_data {

        u8 address;

        u8 command;

        u8 mask;

        u8 value;

        u8 sensor_type;

        u8 type;

        u8 offset;

        u8 source_type;

        u8 severity;

        u8 sensor_number;

        u8 entity;

        u8 instance;

};

/* 2: ASF Remote Control */

struct acpi_asf_remote {

        struct acpi_asf_header header;

        u8 controls;

        u8 data_length;

        u16 reserved2;

};

struct acpi_asf_control_data {

        u8 function;

        u8 address;

        u8 command;

        u8 value;

};

/* 3: ASF RMCP Boot Options */

struct acpi_asf_rmcp {

        struct acpi_asf_header header;

        u8 capabilities[7];

        u8 completion_code;

        u32 enterprise_id;

        u8 command;

        u16 parameter;

        u16 boot_options;

        u16 oem_parameters;

};

/* 4: ASF Address */

struct acpi_asf_address {

        struct acpi_asf_header header;

        u8 eprom_address;

        u8 devices;

};

/*******************************************************************************

 *

 * BOOT - Simple Boot Flag Table

 *

 ******************************************************************************/

struct acpi_table_boot {

        struct acpi_table_header header;        /* Common ACPI table header */

        u8 cmos_index;          /* Index in CMOS RAM for the boot register */

        u8 reserved[3];

};

/*******************************************************************************

 *

 * CPEP - Corrected Platform Error Polling table

 *

 ******************************************************************************/

struct acpi_table_cpep {

        struct acpi_table_header header;        /* Common ACPI table header */

        u64 reserved;

};

/* Subtable */

struct acpi_cpep_polling {

        u8 type;

        u8 length;

        u8 id;                  /* Processor ID */

        u8 eid;                 /* Processor EID */

        u32 interval;           /* Polling interval (msec) */

};

/*******************************************************************************

 *

 * DBGP - Debug Port table

 *

 ******************************************************************************/

struct acpi_table_dbgp {

        struct acpi_table_header header;        /* Common ACPI table header */

        u8 type;                /* 0=full 16550, 1=subset of 16550 */

        u8 reserved[3];

        struct acpi_generic_address debug_port;

};

/*******************************************************************************

 *

 * DMAR - DMA Remapping table

 *

 ******************************************************************************/

struct acpi_table_dmar {

        struct acpi_table_header header;        /* Common ACPI table header */

        u8 width;               /* Host Address Width */

        u8 flags;

        u8 reserved[10];

};

/* DMAR subtable header */

struct acpi_dmar_header {

        u16 type;

        u16 length;

};

/* Values for subtable type in struct acpi_dmar_header */

enum acpi_dmar_type {

        ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,

        ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,

        ACPI_DMAR_TYPE_ATSR = 2,

        ACPI_DMAR_TYPE_RESERVED = 3     /* 3 and greater are reserved */

};

struct acpi_dmar_device_scope {

        u8 entry_type;

        u8 length;

        u16 reserved;

        u8 enumeration_id;

        u8 bus;

};

/* Values for entry_type in struct acpi_dmar_device_scope */

enum acpi_dmar_scope_type {

        ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,

        ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,

        ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,

        ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,

        ACPI_DMAR_SCOPE_TYPE_HPET = 4,

        ACPI_DMAR_SCOPE_TYPE_RESERVED = 5       /* 5 and greater are reserved */

};

struct acpi_dmar_pci_path {

        u8 dev;

        u8 fn;

};

/*

 * DMAR Sub-tables, correspond to Type in struct acpi_dmar_header

 */

/* 0: Hardware Unit Definition */

struct acpi_dmar_hardware_unit {

        struct acpi_dmar_header header;

        u8 flags;

        u8 reserved;

        u16 segment;

        u64 address;            /* Register Base Address */

};

/* Flags */

#define ACPI_DMAR_INCLUDE_ALL       (1)

/* 1: Reserved Memory Defininition */

struct acpi_dmar_reserved_memory {

        struct acpi_dmar_header header;

        u16 reserved;

        u16 segment;

        u64 base_address;               /* 4_k aligned base address */

        u64 end_address;        /* 4_k aligned limit address */

};

/* Flags */

#define ACPI_DMAR_ALLOW_ALL         (1)

/*******************************************************************************

 *

 * ECDT - Embedded Controller Boot Resources Table

 *

 ******************************************************************************/

struct acpi_table_ecdt {

        struct acpi_table_header header;        /* Common ACPI table header */

        struct acpi_generic_address control;    /* Address of EC command/status register */

        struct acpi_generic_address data;       /* Address of EC data register */

        u32 uid;                /* Unique ID - must be same as the EC _UID method */

        u8 gpe;                 /* The GPE for the EC */

        u8 id[1];               /* Full namepath of the EC in the ACPI namespace */

};

/*******************************************************************************

 *

 * HPET - High Precision Event Timer table

 *

 ******************************************************************************/

struct acpi_table_hpet {

        struct acpi_table_header header;        /* Common ACPI table header */

        u32 id;                 /* Hardware ID of event timer block */

        struct acpi_generic_address address;    /* Address of event timer block */

        u8 sequence;            /* HPET sequence number */

        u16 minimum_tick;       /* Main counter min tick, periodic mode */

        u8 flags;

};

/*! Flags */

#define ACPI_HPET_PAGE_PROTECT      (1) /* 00: No page protection */

#define ACPI_HPET_PAGE_PROTECT_4    (1<<1)      /* 01: 4KB page protected */

#define ACPI_HPET_PAGE_PROTECT_64   (1<<2)      /* 02: 64KB page protected */

/*! [End] no source code translation !*/

/*******************************************************************************

 *

 * MADT - Multiple APIC Description Table

 *

 ******************************************************************************/

struct acpi_table_madt {

        struct acpi_table_header header;        /* Common ACPI table header */

        u32 address;            /* Physical address of local APIC */

        u32 flags;

};

/* Flags */

#define ACPI_MADT_PCAT_COMPAT       (1) /* 00:    System also has dual 8259s */

/* Values for PCATCompat flag */

#define ACPI_MADT_DUAL_PIC          0

#define ACPI_MADT_MULTIPLE_APIC     1

/* Values for subtable type in struct acpi_subtable_header */

enum acpi_madt_type {

        ACPI_MADT_TYPE_LOCAL_APIC = 0,

        ACPI_MADT_TYPE_IO_APIC = 1,

        ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2,

        ACPI_MADT_TYPE_NMI_SOURCE = 3,

        ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4,

        ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5,

        ACPI_MADT_TYPE_IO_SAPIC = 6,

        ACPI_MADT_TYPE_LOCAL_SAPIC = 7,

        ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8,

        ACPI_MADT_TYPE_RESERVED = 9     /* 9 and greater are reserved */

};

/*

 * MADT Sub-tables, correspond to Type in struct acpi_subtable_header

 */

/* 0: Processor Local APIC */

struct acpi_madt_local_apic {

        struct acpi_subtable_header header;

        u8 processor_id;        /* ACPI processor id */

        u8 id;                  /* Processor's local APIC id */

        u32 lapic_flags;

};

/* 1: IO APIC */

struct acpi_madt_io_apic {

        struct acpi_subtable_header header;

        u8 id;                  /* I/O APIC ID */

        u8 reserved;            /* Reserved - must be zero */

        u32 address;            /* APIC physical address */

        u32 global_irq_base;    /* Global system interrupt where INTI lines start */

};

/* 2: Interrupt Override */

struct acpi_madt_interrupt_override {

        struct acpi_subtable_header header;

        u8 bus;                 /* 0 - ISA */

        u8 source_irq;          /* Interrupt source (IRQ) */

        u32 global_irq;         /* Global system interrupt */

        u16 inti_flags;

};

/* 3: NMI Source */

struct acpi_madt_nmi_source {

        struct acpi_subtable_header header;

        u16 inti_flags;

        u32 global_irq;         /* Global system interrupt */

};

/* 4: Local APIC NMI */

struct acpi_madt_local_apic_nmi {

        struct acpi_subtable_header header;

        u8 processor_id;        /* ACPI processor id */

        u16 inti_flags;

        u8 lint;                /* LINTn to which NMI is connected */

};

/* 5: Address Override */

struct acpi_madt_local_apic_override {

        struct acpi_subtable_header header;

        u16 reserved;           /* Reserved, must be zero */

        u64 address;            /* APIC physical address */

};

/* 6: I/O Sapic */

struct acpi_madt_io_sapic {

        struct acpi_subtable_header header;

        u8 id;                  /* I/O SAPIC ID */

        u8 reserved;            /* Reserved, must be zero */

        u32 global_irq_base;    /* Global interrupt for SAPIC start */

        u64 address;            /* SAPIC physical address */

};

/* 7: Local Sapic */

struct acpi_madt_local_sapic {

        struct acpi_subtable_header header;

        u8 processor_id;        /* ACPI processor id */

        u8 id;                  /* SAPIC ID */

        u8 eid;                 /* SAPIC EID */

        u8 reserved[3];         /* Reserved, must be zero */

        u32 lapic_flags;

        u32 uid;                /* Numeric UID - ACPI 3.0 */

        char uid_string[1];     /* String UID  - ACPI 3.0 */

};

/* 8: Platform Interrupt Source */

struct acpi_madt_interrupt_source {

        struct acpi_subtable_header header;

        u16 inti_flags;

        u8 type;                /* 1=PMI, 2=INIT, 3=corrected */

        u8 id;                  /* Processor ID */

        u8 eid;                 /* Processor EID */

        u8 io_sapic_vector;     /* Vector value for PMI interrupts */

        u32 global_irq;         /* Global system interrupt */

        u32 flags;              /* Interrupt Source Flags */

};

/* Flags field above */

#define ACPI_MADT_CPEI_OVERRIDE     (1)

/*

 * Common flags fields for MADT subtables

 */

/* MADT Local APIC flags (lapic_flags) */

#define ACPI_MADT_ENABLED           (1) /* 00: Processor is usable if set */

/* MADT MPS INTI flags (inti_flags) */

#define ACPI_MADT_POLARITY_MASK     (3) /* 00-01: Polarity of APIC I/O input signals */

#define ACPI_MADT_TRIGGER_MASK      (3<<2)      /* 02-03: Trigger mode of APIC input signals */

/* Values for MPS INTI flags */

#define ACPI_MADT_POLARITY_CONFORMS       0

#define ACPI_MADT_POLARITY_ACTIVE_HIGH    1

#define ACPI_MADT_POLARITY_RESERVED       2

#define ACPI_MADT_POLARITY_ACTIVE_LOW     3

#define ACPI_MADT_TRIGGER_CONFORMS        (0)

#define ACPI_MADT_TRIGGER_EDGE            (1<<2)

#define ACPI_MADT_TRIGGER_RESERVED        (2<<2)

#define ACPI_MADT_TRIGGER_LEVEL           (3<<2)

/*******************************************************************************

 *

 * MCFG - PCI Memory Mapped Configuration table and sub-table

 *

 ******************************************************************************/

struct acpi_table_mcfg {

        struct acpi_table_header header;        /* Common ACPI table header */

        u8 reserved[8];

};

/* Subtable */

struct acpi_mcfg_allocation {

        u64 address;            /* Base address, processor-relative */

        u16 pci_segment;        /* PCI segment group number */

        u8 start_bus_number;    /* Starting PCI Bus number */

        u8 end_bus_number;      /* Final PCI Bus number */

        u32 reserved;

};

/*******************************************************************************

 *

 * SBST - Smart Battery Specification Table

 *

 ******************************************************************************/

struct acpi_table_sbst {

        struct acpi_table_header header;        /* Common ACPI table header */

        u32 warning_level;

        u32 low_level;

        u32 critical_level;

};

/*******************************************************************************

 *

 * SLIT - System Locality Distance Information Table

 *

 ******************************************************************************/

struct acpi_table_slit {

        struct acpi_table_header header;        /* Common ACPI table header */

        u64 locality_count;

        u8 entry[1];            /* Real size = localities^2 */

};

/*******************************************************************************

 *

 * SPCR - Serial Port Console Redirection table

 *

 ******************************************************************************/

struct acpi_table_spcr {

        struct acpi_table_header header;        /* Common ACPI table header */

        u8 interface_type;      /* 0=full 16550, 1=subset of 16550 */

        u8 reserved[3];

        struct acpi_generic_address serial_port;

        u8 interrupt_type;

        u8 pc_interrupt;

        u32 interrupt;

        u8 baud_rate;

        u8 parity;

        u8 stop_bits;

        u8 flow_control;

        u8 terminal_type;

        u8 reserved1;

        u16 pci_device_id;

        u16 pci_vendor_id;

        u8 pci_bus;

        u8 pci_device;

        u8 pci_function;

        u32 pci_flags;

        u8 pci_segment;

        u32 reserved2;

};

/*******************************************************************************

 *

 * SPMI - Server Platform Management Interface table

 *

 ******************************************************************************/

struct acpi_table_spmi {

        struct acpi_table_header header;        /* Common ACPI table header */

        u8 reserved;

        u8 interface_type;

        u16 spec_revision;      /* Version of IPMI */

        u8 interrupt_type;

        u8 gpe_number;          /* GPE assigned */

        u8 reserved1;

        u8 pci_device_flag;

        u32 interrupt;

        struct acpi_generic_address ipmi_register;

        u8 pci_segment;

        u8 pci_bus;

        u8 pci_device;

        u8 pci_function;

};

/*******************************************************************************

 *

 * SRAT - System Resource Affinity Table

 *

 ******************************************************************************/

struct acpi_table_srat {

        struct acpi_table_header header;        /* Common ACPI table header */

        u32 table_revision;     /* Must be value '1' */

        u64 reserved;           /* Reserved, must be zero */

};

/* Values for subtable type in struct acpi_subtable_header */

enum acpi_srat_type {

        ACPI_SRAT_TYPE_CPU_AFFINITY = 0,

        ACPI_SRAT_TYPE_MEMORY_AFFINITY = 1,

        ACPI_SRAT_TYPE_RESERVED = 2

};

/* SRAT sub-tables */

struct acpi_srat_cpu_affinity {

        struct acpi_subtable_header header;

        u8 proximity_domain_lo;

        u8 apic_id;

        u32 flags;

        u8 local_sapic_eid;

        u8 proximity_domain_hi[3];

        u32 reserved;           /* Reserved, must be zero */

};

/* Flags */

#define ACPI_SRAT_CPU_ENABLED       (1) /* 00: Use affinity structure */

struct acpi_srat_mem_affinity {

        struct acpi_subtable_header header;

        u32 proximity_domain;

        u16 reserved;           /* Reserved, must be zero */

        u64 base_address;

        u64 length;

        u32 memory_type;        /* See acpi_address_range_id */

        u32 flags;

        u64 reserved1;          /* Reserved, must be zero */

};

/* Flags */

#define ACPI_SRAT_MEM_ENABLED       (1) /* 00: Use affinity structure */

#define ACPI_SRAT_MEM_HOT_PLUGGABLE (1<<1)      /* 01: Memory region is hot pluggable */

#define ACPI_SRAT_MEM_NON_VOLATILE  (1<<2)      /* 02: Memory region is non-volatile */

/*******************************************************************************

 *

 * TCPA - Trusted Computing Platform Alliance table

 *

 ******************************************************************************/

struct acpi_table_tcpa {

        struct acpi_table_header header;        /* Common ACPI table header */

        u16 reserved;

        u32 max_log_length;     /* Maximum length for the event log area */

        u64 log_address;        /* Address of the event log area */

};

/*******************************************************************************

 *

 * WDRT - Watchdog Resource Table

 *

 ******************************************************************************/

struct acpi_table_wdrt {

        struct acpi_table_header header;        /* Common ACPI table header */

        u32 header_length;      /* Watchdog Header Length */

        u8 pci_segment;         /* PCI Segment number */

        u8 pci_bus;             /* PCI Bus number */

        u8 pci_device;          /* PCI Device number */

        u8 pci_function;        /* PCI Function number */

        u32 timer_period;       /* Period of one timer count (msec) */

        u32 max_count;          /* Maximum counter value supported */

        u32 min_count;          /* Minimum counter value */

        u8 flags;

        u8 reserved[3];

        u32 entries;            /* Number of watchdog entries that follow */

};

/* Flags */

#define ACPI_WDRT_TIMER_ENABLED     (1) /* 00: Timer enabled */

/* Reset to default packing */

#pragma pack()

#endif                          /* __ACTBL1_H__ */