/****************************************************************************** * * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) * *****************************************************************************/ /* * Copyright (C) 2000 - 2016, Intel Corp. * 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 __ACTBL2_H__ #define __ACTBL2_H__ /******************************************************************************* * * Additional ACPI Tables (2) * * These tables are not consumed directly by the ACPICA subsystem, but are * included here to support device drivers and the AML disassembler. * * Generally, the tables in this file are defined by third-party specifications, * and are not defined directly by the ACPI specification itself. * ******************************************************************************/ /* * Values for description table header signatures for tables defined in this * file. 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_CSRT "CSRT" /* Core System Resource Table */ #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */ #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */ #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */ #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */ #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */ #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ #define ACPI_SIG_MTMR "MTMR" /* MID Timer table */ #define ACPI_SIG_SLIC "SLIC" /* Software Licensing Description Table */ #define ACPI_SIG_SPCR "SPCR" /* Serial Port Console Redirection table */ #define ACPI_SIG_SPMI "SPMI" /* Server Platform Management Interface table */ #define ACPI_SIG_TCPA "TCPA" /* Trusted Computing Platform Alliance table */ #define ACPI_SIG_TPM2 "TPM2" /* Trusted Platform Module 2.0 H/W interface table */ #define ACPI_SIG_UEFI "UEFI" /* Uefi Boot Optimization Table */ #define ACPI_SIG_VRTC "VRTC" /* Virtual Real Time Clock Table */ #define ACPI_SIG_WAET "WAET" /* Windows ACPI Emulated devices Table */ #define ACPI_SIG_WDAT "WDAT" /* Watchdog Action Table */ #define ACPI_SIG_WDDT "WDDT" /* Watchdog Timer Description Table */ #define ACPI_SIG_WDRT "WDRT" /* Watchdog Resource Table */ #ifdef ACPI_UNDEFINED_TABLES /* * These tables have been seen in the field, but no definition has been found */ #define ACPI_SIG_ATKG "ATKG" #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */ #define ACPI_SIG_IEIT "IEIT" #endif /* * All tables must be byte-packed to match the ACPI specification, since * the tables are provided by the system BIOS. */ #pragma pack(1) /* * Note: C bitfields are not used for this reason: * * "Bitfields are great and easy to read, but unfortunately the C language * does not specify the layout of bitfields in memory, which means they are * essentially useless for dealing with packed data in on-disk formats or * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, * this decision was a design error in C. Ritchie could have picked an order * and stuck with it." Norman Ramsey. * See http://stackoverflow.com/a/1053662/41661 */ /******************************************************************************* * * ASF - Alert Standard Format table (Signature "ASF!") * Revision 0x10 * * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003 * ******************************************************************************/ typedef struct acpi_table_asf { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ } ACPI_TABLE_ASF; /* ASF subtable header */ typedef struct acpi_asf_header { UINT8 Type; UINT8 Reserved; UINT16 Length; } ACPI_ASF_HEADER; /* Values for Type field above */ enum AcpiAsfType { 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 */ typedef struct acpi_asf_info { ACPI_ASF_HEADER Header; UINT8 MinResetValue; UINT8 MinPollInterval; UINT16 SystemId; UINT32 MfgId; UINT8 Flags; UINT8 Reserved2[3]; } ACPI_ASF_INFO; /* Masks for Flags field above */ #define ACPI_ASF_SMBUS_PROTOCOLS (1) /* 1: ASF Alerts */ typedef struct acpi_asf_alert { ACPI_ASF_HEADER Header; UINT8 AssertMask; UINT8 DeassertMask; UINT8 Alerts; UINT8 DataLength; } ACPI_ASF_ALERT; typedef struct acpi_asf_alert_data { UINT8 Address; UINT8 Command; UINT8 Mask; UINT8 Value; UINT8 SensorType; UINT8 Type; UINT8 Offset; UINT8 SourceType; UINT8 Severity; UINT8 SensorNumber; UINT8 Entity; UINT8 Instance; } ACPI_ASF_ALERT_DATA; /* 2: ASF Remote Control */ typedef struct acpi_asf_remote { ACPI_ASF_HEADER Header; UINT8 Controls; UINT8 DataLength; UINT16 Reserved2; } ACPI_ASF_REMOTE; typedef struct acpi_asf_control_data { UINT8 Function; UINT8 Address; UINT8 Command; UINT8 Value; } ACPI_ASF_CONTROL_DATA; /* 3: ASF RMCP Boot Options */ typedef struct acpi_asf_rmcp { ACPI_ASF_HEADER Header; UINT8 Capabilities[7]; UINT8 CompletionCode; UINT32 EnterpriseId; UINT8 Command; UINT16 Parameter; UINT16 BootOptions; UINT16 OemParameters; } ACPI_ASF_RMCP; /* 4: ASF Address */ typedef struct acpi_asf_address { ACPI_ASF_HEADER Header; UINT8 EpromAddress; UINT8 Devices; } ACPI_ASF_ADDRESS; /******************************************************************************* * * BOOT - Simple Boot Flag Table * Version 1 * * Conforms to the "Simple Boot Flag Specification", Version 2.1 * ******************************************************************************/ typedef struct acpi_table_boot { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT8 CmosIndex; /* Index in CMOS RAM for the boot register */ UINT8 Reserved[3]; } ACPI_TABLE_BOOT; /******************************************************************************* * * CSRT - Core System Resource Table * Version 0 * * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011 * ******************************************************************************/ typedef struct acpi_table_csrt { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ } ACPI_TABLE_CSRT; /* Resource Group subtable */ typedef struct acpi_csrt_group { UINT32 Length; UINT32 VendorId; UINT32 SubvendorId; UINT16 DeviceId; UINT16 SubdeviceId; UINT16 Revision; UINT16 Reserved; UINT32 SharedInfoLength; /* Shared data immediately follows (Length = SharedInfoLength) */ } ACPI_CSRT_GROUP; /* Shared Info subtable */ typedef struct acpi_csrt_shared_info { UINT16 MajorVersion; UINT16 MinorVersion; UINT32 MmioBaseLow; UINT32 MmioBaseHigh; UINT32 GsiInterrupt; UINT8 InterruptPolarity; UINT8 InterruptMode; UINT8 NumChannels; UINT8 DmaAddressWidth; UINT16 BaseRequestLine; UINT16 NumHandshakeSignals; UINT32 MaxBlockSize; /* Resource descriptors immediately follow (Length = Group Length - SharedInfoLength) */ } ACPI_CSRT_SHARED_INFO; /* Resource Descriptor subtable */ typedef struct acpi_csrt_descriptor { UINT32 Length; UINT16 Type; UINT16 Subtype; UINT32 Uid; /* Resource-specific information immediately follows */ } ACPI_CSRT_DESCRIPTOR; /* Resource Types */ #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 #define ACPI_CSRT_TYPE_TIMER 0x0002 #define ACPI_CSRT_TYPE_DMA 0x0003 /* Resource Subtypes */ #define ACPI_CSRT_XRUPT_LINE 0x0000 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 #define ACPI_CSRT_TIMER 0x0000 #define ACPI_CSRT_DMA_CHANNEL 0x0000 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 /******************************************************************************* * * DBG2 - Debug Port Table 2 * Version 0 (Both main table and subtables) * * Conforms to "Microsoft Debug Port Table 2 (DBG2)", May 22 2012. * ******************************************************************************/ typedef struct acpi_table_dbg2 { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT32 InfoOffset; UINT32 InfoCount; } ACPI_TABLE_DBG2; typedef struct acpi_dbg2_header { UINT32 InfoOffset; UINT32 InfoCount; } ACPI_DBG2_HEADER; /* Debug Device Information Subtable */ typedef struct acpi_dbg2_device { UINT8 Revision; UINT16 Length; UINT8 RegisterCount; /* Number of BaseAddress registers */ UINT16 NamepathLength; UINT16 NamepathOffset; UINT16 OemDataLength; UINT16 OemDataOffset; UINT16 PortType; UINT16 PortSubtype; UINT16 Reserved; UINT16 BaseAddressOffset; UINT16 AddressSizeOffset; /* * Data that follows: * BaseAddress (required) - Each in 12-byte Generic Address Structure format. * AddressSize (required) - Array of UINT32 sizes corresponding to each BaseAddress register. * Namepath (required) - Null terminated string. Single dot if not supported. * OemData (optional) - Length is OemDataLength. */ } ACPI_DBG2_DEVICE; /* Types for PortType field above */ #define ACPI_DBG2_SERIAL_PORT 0x8000 #define ACPI_DBG2_1394_PORT 0x8001 #define ACPI_DBG2_USB_PORT 0x8002 #define ACPI_DBG2_NET_PORT 0x8003 /* Subtypes for PortSubtype field above */ #define ACPI_DBG2_16550_COMPATIBLE 0x0000 #define ACPI_DBG2_16550_SUBSET 0x0001 #define ACPI_DBG2_1394_STANDARD 0x0000 #define ACPI_DBG2_USB_XHCI 0x0000 #define ACPI_DBG2_USB_EHCI 0x0001 /******************************************************************************* * * DBGP - Debug Port table * Version 1 * * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000 * ******************************************************************************/ typedef struct acpi_table_dbgp { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT8 Type; /* 0=full 16550, 1=subset of 16550 */ UINT8 Reserved[3]; ACPI_GENERIC_ADDRESS DebugPort; } ACPI_TABLE_DBGP; /******************************************************************************* * * DMAR - DMA Remapping table * Version 1 * * Conforms to "Intel Virtualization Technology for Directed I/O", * Version 2.2, Sept. 2013 * ******************************************************************************/ typedef struct acpi_table_dmar { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT8 Width; /* Host Address Width */ UINT8 Flags; UINT8 Reserved[10]; } ACPI_TABLE_DMAR; /* Masks for Flags field above */ #define ACPI_DMAR_INTR_REMAP (1) /* DMAR subtable header */ typedef struct acpi_dmar_header { UINT16 Type; UINT16 Length; } ACPI_DMAR_HEADER; /* Values for subtable type in ACPI_DMAR_HEADER */ enum AcpiDmarType { ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, ACPI_DMAR_TYPE_ROOT_ATS = 2, ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, ACPI_DMAR_TYPE_NAMESPACE = 4, ACPI_DMAR_TYPE_RESERVED = 5 /* 5 and greater are reserved */ }; /* DMAR Device Scope structure */ typedef struct acpi_dmar_device_scope { UINT8 EntryType; UINT8 Length; UINT16 Reserved; UINT8 EnumerationId; UINT8 Bus; } ACPI_DMAR_DEVICE_SCOPE; /* Values for EntryType in ACPI_DMAR_DEVICE_SCOPE - device types */ enum AcpiDmarScopeType { 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_NAMESPACE = 5, ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */ }; typedef struct acpi_dmar_pci_path { UINT8 Device; UINT8 Function; } ACPI_DMAR_PCI_PATH; /* * DMAR Subtables, correspond to Type in ACPI_DMAR_HEADER */ /* 0: Hardware Unit Definition */ typedef struct acpi_dmar_hardware_unit { ACPI_DMAR_HEADER Header; UINT8 Flags; UINT8 Reserved; UINT16 Segment; UINT64 Address; /* Register Base Address */ } ACPI_DMAR_HARDWARE_UNIT; /* Masks for Flags field above */ #define ACPI_DMAR_INCLUDE_ALL (1) /* 1: Reserved Memory Defininition */ typedef struct acpi_dmar_reserved_memory { ACPI_DMAR_HEADER Header; UINT16 Reserved; UINT16 Segment; UINT64 BaseAddress; /* 4K aligned base address */ UINT64 EndAddress; /* 4K aligned limit address */ } ACPI_DMAR_RESERVED_MEMORY; /* Masks for Flags field above */ #define ACPI_DMAR_ALLOW_ALL (1) /* 2: Root Port ATS Capability Reporting Structure */ typedef struct acpi_dmar_atsr { ACPI_DMAR_HEADER Header; UINT8 Flags; UINT8 Reserved; UINT16 Segment; } ACPI_DMAR_ATSR; /* Masks for Flags field above */ #define ACPI_DMAR_ALL_PORTS (1) /* 3: Remapping Hardware Static Affinity Structure */ typedef struct acpi_dmar_rhsa { ACPI_DMAR_HEADER Header; UINT32 Reserved; UINT64 BaseAddress; UINT32 ProximityDomain; } ACPI_DMAR_RHSA; /* 4: ACPI Namespace Device Declaration Structure */ typedef struct acpi_dmar_andd { ACPI_DMAR_HEADER Header; UINT8 Reserved[3]; UINT8 DeviceNumber; char DeviceName[1]; } ACPI_DMAR_ANDD; /******************************************************************************* * * HPET - High Precision Event Timer table * Version 1 * * Conforms to "IA-PC HPET (High Precision Event Timers) Specification", * Version 1.0a, October 2004 * ******************************************************************************/ typedef struct acpi_table_hpet { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT32 Id; /* Hardware ID of event timer block */ ACPI_GENERIC_ADDRESS Address; /* Address of event timer block */ UINT8 Sequence; /* HPET sequence number */ UINT16 MinimumTick; /* Main counter min tick, periodic mode */ UINT8 Flags; } ACPI_TABLE_HPET; /* Masks for Flags field above */ #define ACPI_HPET_PAGE_PROTECT_MASK (3) /* Values for Page Protect flags */ enum AcpiHpetPageProtect { ACPI_HPET_NO_PAGE_PROTECT = 0, ACPI_HPET_PAGE_PROTECT4 = 1, ACPI_HPET_PAGE_PROTECT64 = 2 }; /******************************************************************************* * * IBFT - Boot Firmware Table * Version 1 * * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b * Specification", Version 1.01, March 1, 2007 * * Note: It appears that this table is not intended to appear in the RSDT/XSDT. * Therefore, it is not currently supported by the disassembler. * ******************************************************************************/ typedef struct acpi_table_ibft { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT8 Reserved[12]; } ACPI_TABLE_IBFT; /* IBFT common subtable header */ typedef struct acpi_ibft_header { UINT8 Type; UINT8 Version; UINT16 Length; UINT8 Index; UINT8 Flags; } ACPI_IBFT_HEADER; /* Values for Type field above */ enum AcpiIbftType { ACPI_IBFT_TYPE_NOT_USED = 0, ACPI_IBFT_TYPE_CONTROL = 1, ACPI_IBFT_TYPE_INITIATOR = 2, ACPI_IBFT_TYPE_NIC = 3, ACPI_IBFT_TYPE_TARGET = 4, ACPI_IBFT_TYPE_EXTENSIONS = 5, ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ }; /* IBFT subtables */ typedef struct acpi_ibft_control { ACPI_IBFT_HEADER Header; UINT16 Extensions; UINT16 InitiatorOffset; UINT16 Nic0Offset; UINT16 Target0Offset; UINT16 Nic1Offset; UINT16 Target1Offset; } ACPI_IBFT_CONTROL; typedef struct acpi_ibft_initiator { ACPI_IBFT_HEADER Header; UINT8 SnsServer[16]; UINT8 SlpServer[16]; UINT8 PrimaryServer[16]; UINT8 SecondaryServer[16]; UINT16 NameLength; UINT16 NameOffset; } ACPI_IBFT_INITIATOR; typedef struct acpi_ibft_nic { ACPI_IBFT_HEADER Header; UINT8 IpAddress[16]; UINT8 SubnetMaskPrefix; UINT8 Origin; UINT8 Gateway[16]; UINT8 PrimaryDns[16]; UINT8 SecondaryDns[16]; UINT8 Dhcp[16]; UINT16 Vlan; UINT8 MacAddress[6]; UINT16 PciAddress; UINT16 NameLength; UINT16 NameOffset; } ACPI_IBFT_NIC; typedef struct acpi_ibft_target { ACPI_IBFT_HEADER Header; UINT8 TargetIpAddress[16]; UINT16 TargetIpSocket; UINT8 TargetBootLun[8]; UINT8 ChapType; UINT8 NicAssociation; UINT16 TargetNameLength; UINT16 TargetNameOffset; UINT16 ChapNameLength; UINT16 ChapNameOffset; UINT16 ChapSecretLength; UINT16 ChapSecretOffset; UINT16 ReverseChapNameLength; UINT16 ReverseChapNameOffset; UINT16 ReverseChapSecretLength; UINT16 ReverseChapSecretOffset; } ACPI_IBFT_TARGET; /******************************************************************************* * * IORT - IO Remapping Table * * Conforms to "IO Remapping Table System Software on ARM Platforms", * Document number: ARM DEN 0049A, 2015 * ******************************************************************************/ typedef struct acpi_table_iort { ACPI_TABLE_HEADER Header; UINT32 NodeCount; UINT32 NodeOffset; UINT32 Reserved; } ACPI_TABLE_IORT; /* * IORT subtables */ typedef struct acpi_iort_node { UINT8 Type; UINT16 Length; UINT8 Revision; UINT32 Reserved; UINT32 MappingCount; UINT32 MappingOffset; char NodeData[1]; } ACPI_IORT_NODE; /* Values for subtable Type above */ enum AcpiIortNodeType { ACPI_IORT_NODE_ITS_GROUP = 0x00, ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, ACPI_IORT_NODE_SMMU = 0x03 }; typedef struct acpi_iort_id_mapping { UINT32 InputBase; /* Lowest value in input range */ UINT32 IdCount; /* Number of IDs */ UINT32 OutputBase; /* Lowest value in output range */ UINT32 OutputReference; /* A reference to the output node */ UINT32 Flags; } ACPI_IORT_ID_MAPPING; /* Masks for Flags field above for IORT subtable */ #define ACPI_IORT_ID_SINGLE_MAPPING (1) typedef struct acpi_iort_memory_access { UINT32 CacheCoherency; UINT8 Hints; UINT16 Reserved; UINT8 MemoryFlags; } ACPI_IORT_MEMORY_ACCESS; /* Values for CacheCoherency field above */ #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ /* Masks for Hints field above */ #define ACPI_IORT_HT_TRANSIENT (1) #define ACPI_IORT_HT_WRITE (1<<1) #define ACPI_IORT_HT_READ (1<<2) #define ACPI_IORT_HT_OVERRIDE (1<<3) /* Masks for MemoryFlags field above */ #define ACPI_IORT_MF_COHERENCY (1) #define ACPI_IORT_MF_ATTRIBUTES (1<<1) /* * IORT node specific subtables */ typedef struct acpi_iort_its_group { UINT32 ItsCount; UINT32 Identifiers[1]; /* GIC ITS identifier arrary */ } ACPI_IORT_ITS_GROUP; typedef struct acpi_iort_named_component { UINT32 NodeFlags; UINT64 MemoryProperties; /* Memory access properties */ UINT8 MemoryAddressLimit; /* Memory address size limit */ char DeviceName[1]; /* Path of namespace object */ } ACPI_IORT_NAMED_COMPONENT; typedef struct acpi_iort_root_complex { UINT64 MemoryProperties; /* Memory access properties */ UINT32 AtsAttribute; UINT32 PciSegmentNumber; } ACPI_IORT_ROOT_COMPLEX; /* Values for AtsAttribute field above */ #define ACPI_IORT_ATS_SUPPORTED 0x00000001 /* The root complex supports ATS */ #define ACPI_IORT_ATS_UNSUPPORTED 0x00000000 /* The root complex doesn't support ATS */ typedef struct acpi_iort_smmu { UINT64 BaseAddress; /* SMMU base address */ UINT64 Span; /* Length of memory range */ UINT32 Model; UINT32 Flags; UINT32 GlobalInterruptOffset; UINT32 ContextInterruptCount; UINT32 ContextInterruptOffset; UINT32 PmuInterruptCount; UINT32 PmuInterruptOffset; UINT64 Interrupts[1]; /* Interrupt array */ } ACPI_IORT_SMMU; /* Values for Model field above */ #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ /* Masks for Flags field above */ #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) /******************************************************************************* * * IVRS - I/O Virtualization Reporting Structure * Version 1 * * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", * Revision 1.26, February 2009. * ******************************************************************************/ typedef struct acpi_table_ivrs { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT32 Info; /* Common virtualization info */ UINT64 Reserved; } ACPI_TABLE_IVRS; /* Values for Info field above */ #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ /* IVRS subtable header */ typedef struct acpi_ivrs_header { UINT8 Type; /* Subtable type */ UINT8 Flags; UINT16 Length; /* Subtable length */ UINT16 DeviceId; /* ID of IOMMU */ } ACPI_IVRS_HEADER; /* Values for subtable Type above */ enum AcpiIvrsType { ACPI_IVRS_TYPE_HARDWARE = 0x10, ACPI_IVRS_TYPE_MEMORY1 = 0x20, ACPI_IVRS_TYPE_MEMORY2 = 0x21, ACPI_IVRS_TYPE_MEMORY3 = 0x22 }; /* Masks for Flags field above for IVHD subtable */ #define ACPI_IVHD_TT_ENABLE (1) #define ACPI_IVHD_PASS_PW (1<<1) #define ACPI_IVHD_RES_PASS_PW (1<<2) #define ACPI_IVHD_ISOC (1<<3) #define ACPI_IVHD_IOTLB (1<<4) /* Masks for Flags field above for IVMD subtable */ #define ACPI_IVMD_UNITY (1) #define ACPI_IVMD_READ (1<<1) #define ACPI_IVMD_WRITE (1<<2) #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) /* * IVRS subtables, correspond to Type in ACPI_IVRS_HEADER */ /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ typedef struct acpi_ivrs_hardware { ACPI_IVRS_HEADER Header; UINT16 CapabilityOffset; /* Offset for IOMMU control fields */ UINT64 BaseAddress; /* IOMMU control registers */ UINT16 PciSegmentGroup; UINT16 Info; /* MSI number and unit ID */ UINT32 Reserved; } ACPI_IVRS_HARDWARE; /* Masks for Info field above */ #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, UnitID */ /* * Device Entries for IVHD subtable, appear after ACPI_IVRS_HARDWARE structure. * Upper two bits of the Type field are the (encoded) length of the structure. * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries * are reserved for future use but not defined. */ typedef struct acpi_ivrs_de_header { UINT8 Type; UINT16 Id; UINT8 DataSetting; } ACPI_IVRS_DE_HEADER; /* Length of device entry is in the top two bits of Type field above */ #define ACPI_IVHD_ENTRY_LENGTH 0xC0 /* Values for device entry Type field above */ enum AcpiIvrsDeviceEntryType { /* 4-byte device entries, all use ACPI_IVRS_DEVICE4 */ ACPI_IVRS_TYPE_PAD4 = 0, ACPI_IVRS_TYPE_ALL = 1, ACPI_IVRS_TYPE_SELECT = 2, ACPI_IVRS_TYPE_START = 3, ACPI_IVRS_TYPE_END = 4, /* 8-byte device entries */ ACPI_IVRS_TYPE_PAD8 = 64, ACPI_IVRS_TYPE_NOT_USED = 65, ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses ACPI_IVRS_DEVICE8A */ ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses ACPI_IVRS_DEVICE8A */ ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses ACPI_IVRS_DEVICE8B */ ACPI_IVRS_TYPE_EXT_START = 71, /* Uses ACPI_IVRS_DEVICE8B */ ACPI_IVRS_TYPE_SPECIAL = 72 /* Uses ACPI_IVRS_DEVICE8C */ }; /* Values for Data field above */ #define ACPI_IVHD_INIT_PASS (1) #define ACPI_IVHD_EINT_PASS (1<<1) #define ACPI_IVHD_NMI_PASS (1<<2) #define ACPI_IVHD_SYSTEM_MGMT (3<<4) #define ACPI_IVHD_LINT0_PASS (1<<6) #define ACPI_IVHD_LINT1_PASS (1<<7) /* Types 0-4: 4-byte device entry */ typedef struct acpi_ivrs_device4 { ACPI_IVRS_DE_HEADER Header; } ACPI_IVRS_DEVICE4; /* Types 66-67: 8-byte device entry */ typedef struct acpi_ivrs_device8a { ACPI_IVRS_DE_HEADER Header; UINT8 Reserved1; UINT16 UsedId; UINT8 Reserved2; } ACPI_IVRS_DEVICE8A; /* Types 70-71: 8-byte device entry */ typedef struct acpi_ivrs_device8b { ACPI_IVRS_DE_HEADER Header; UINT32 ExtendedData; } ACPI_IVRS_DEVICE8B; /* Values for ExtendedData above */ #define ACPI_IVHD_ATS_DISABLED (1<<31) /* Type 72: 8-byte device entry */ typedef struct acpi_ivrs_device8c { ACPI_IVRS_DE_HEADER Header; UINT8 Handle; UINT16 UsedId; UINT8 Variety; } ACPI_IVRS_DEVICE8C; /* Values for Variety field above */ #define ACPI_IVHD_IOAPIC 1 #define ACPI_IVHD_HPET 2 /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ typedef struct acpi_ivrs_memory { ACPI_IVRS_HEADER Header; UINT16 AuxData; UINT64 Reserved; UINT64 StartAddress; UINT64 MemoryLength; } ACPI_IVRS_MEMORY; /******************************************************************************* * * LPIT - Low Power Idle Table * * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. * ******************************************************************************/ typedef struct acpi_table_lpit { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ } ACPI_TABLE_LPIT; /* LPIT subtable header */ typedef struct acpi_lpit_header { UINT32 Type; /* Subtable type */ UINT32 Length; /* Subtable length */ UINT16 UniqueId; UINT16 Reserved; UINT32 Flags; } ACPI_LPIT_HEADER; /* Values for subtable Type above */ enum AcpiLpitType { ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ }; /* Masks for Flags field above */ #define ACPI_LPIT_STATE_DISABLED (1) #define ACPI_LPIT_NO_COUNTER (1<<1) /* * LPIT subtables, correspond to Type in ACPI_LPIT_HEADER */ /* 0x00: Native C-state instruction based LPI structure */ typedef struct acpi_lpit_native { ACPI_LPIT_HEADER Header; ACPI_GENERIC_ADDRESS EntryTrigger; UINT32 Residency; UINT32 Latency; ACPI_GENERIC_ADDRESS ResidencyCounter; UINT64 CounterFrequency; } ACPI_LPIT_NATIVE; /******************************************************************************* * * MCFG - PCI Memory Mapped Configuration table and subtable * Version 1 * * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 * ******************************************************************************/ typedef struct acpi_table_mcfg { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT8 Reserved[8]; } ACPI_TABLE_MCFG; /* Subtable */ typedef struct acpi_mcfg_allocation { UINT64 Address; /* Base address, processor-relative */ UINT16 PciSegment; /* PCI segment group number */ UINT8 StartBusNumber; /* Starting PCI Bus number */ UINT8 EndBusNumber; /* Final PCI Bus number */ UINT32 Reserved; } ACPI_MCFG_ALLOCATION; /******************************************************************************* * * MCHI - Management Controller Host Interface Table * Version 1 * * Conforms to "Management Component Transport Protocol (MCTP) Host * Interface Specification", Revision 1.0.0a, October 13, 2009 * ******************************************************************************/ typedef struct acpi_table_mchi { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT8 InterfaceType; UINT8 Protocol; UINT64 ProtocolData; UINT8 InterruptType; UINT8 Gpe; UINT8 PciDeviceFlag; UINT32 GlobalInterrupt; ACPI_GENERIC_ADDRESS ControlRegister; UINT8 PciSegment; UINT8 PciBus; UINT8 PciDevice; UINT8 PciFunction; } ACPI_TABLE_MCHI; /******************************************************************************* * * MSDM - Microsoft Data Management table * * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", * November 29, 2011. Copyright 2011 Microsoft * ******************************************************************************/ /* Basic MSDM table is only the common ACPI header */ typedef struct acpi_table_msdm { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ } ACPI_TABLE_MSDM; /******************************************************************************* * * MTMR - MID Timer Table * Version 1 * * Conforms to "Simple Firmware Interface Specification", * Draft 0.8.2, Oct 19, 2010 * NOTE: The ACPI MTMR is equivalent to the SFI MTMR table. * ******************************************************************************/ typedef struct acpi_table_mtmr { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ } ACPI_TABLE_MTMR; /* MTMR entry */ typedef struct acpi_mtmr_entry { ACPI_GENERIC_ADDRESS PhysicalAddress; UINT32 Frequency; UINT32 Irq; } ACPI_MTMR_ENTRY; /******************************************************************************* * * SLIC - Software Licensing Description Table * * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", * November 29, 2011. Copyright 2011 Microsoft * ******************************************************************************/ /* Basic SLIC table is only the common ACPI header */ typedef struct acpi_table_slic { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ } ACPI_TABLE_SLIC; /******************************************************************************* * * SPCR - Serial Port Console Redirection table * Version 1 * * Conforms to "Serial Port Console Redirection Table", * Version 1.00, January 11, 2002 * ******************************************************************************/ typedef struct acpi_table_spcr { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT8 InterfaceType; /* 0=full 16550, 1=subset of 16550 */ UINT8 Reserved[3]; ACPI_GENERIC_ADDRESS SerialPort; UINT8 InterruptType; UINT8 PcInterrupt; UINT32 Interrupt; UINT8 BaudRate; UINT8 Parity; UINT8 StopBits; UINT8 FlowControl; UINT8 TerminalType; UINT8 Reserved1; UINT16 PciDeviceId; UINT16 PciVendorId; UINT8 PciBus; UINT8 PciDevice; UINT8 PciFunction; UINT32 PciFlags; UINT8 PciSegment; UINT32 Reserved2; } ACPI_TABLE_SPCR; /* Masks for PciFlags field above */ #define ACPI_SPCR_DO_NOT_DISABLE (1) /******************************************************************************* * * SPMI - Server Platform Management Interface table * Version 5 * * Conforms to "Intelligent Platform Management Interface Specification * Second Generation v2.0", Document Revision 1.0, February 12, 2004 with * June 12, 2009 markup. * ******************************************************************************/ typedef struct acpi_table_spmi { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT8 InterfaceType; UINT8 Reserved; /* Must be 1 */ UINT16 SpecRevision; /* Version of IPMI */ UINT8 InterruptType; UINT8 GpeNumber; /* GPE assigned */ UINT8 Reserved1; UINT8 PciDeviceFlag; UINT32 Interrupt; ACPI_GENERIC_ADDRESS IpmiRegister; UINT8 PciSegment; UINT8 PciBus; UINT8 PciDevice; UINT8 PciFunction; UINT8 Reserved2; } ACPI_TABLE_SPMI; /* Values for InterfaceType above */ enum AcpiSpmiInterfaceTypes { ACPI_SPMI_NOT_USED = 0, ACPI_SPMI_KEYBOARD = 1, ACPI_SPMI_SMI = 2, ACPI_SPMI_BLOCK_TRANSFER = 3, ACPI_SPMI_SMBUS = 4, ACPI_SPMI_RESERVED = 5 /* 5 and above are reserved */ }; /******************************************************************************* * * TCPA - Trusted Computing Platform Alliance table * Version 2 * * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", * December 19, 2014 * * NOTE: There are two versions of the table with the same signature -- * the client version and the server version. The common PlatformClass * field is used to differentiate the two types of tables. * ******************************************************************************/ typedef struct acpi_table_tcpa_hdr { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT16 PlatformClass; } ACPI_TABLE_TCPA_HDR; /* * Values for PlatformClass above. * This is how the client and server subtables are differentiated */ #define ACPI_TCPA_CLIENT_TABLE 0 #define ACPI_TCPA_SERVER_TABLE 1 typedef struct acpi_table_tcpa_client { UINT32 MinimumLogLength; /* Minimum length for the event log area */ UINT64 LogAddress; /* Address of the event log area */ } ACPI_TABLE_TCPA_CLIENT; typedef struct acpi_table_tcpa_server { UINT16 Reserved; UINT64 MinimumLogLength; /* Minimum length for the event log area */ UINT64 LogAddress; /* Address of the event log area */ UINT16 SpecRevision; UINT8 DeviceFlags; UINT8 InterruptFlags; UINT8 GpeNumber; UINT8 Reserved2[3]; UINT32 GlobalInterrupt; ACPI_GENERIC_ADDRESS Address; UINT32 Reserved3; ACPI_GENERIC_ADDRESS ConfigAddress; UINT8 Group; UINT8 Bus; /* PCI Bus/Segment/Function numbers */ UINT8 Device; UINT8 Function; } ACPI_TABLE_TCPA_SERVER; /* Values for DeviceFlags above */ #define ACPI_TCPA_PCI_DEVICE (1) #define ACPI_TCPA_BUS_PNP (1<<1) #define ACPI_TCPA_ADDRESS_VALID (1<<2) /* Values for InterruptFlags above */ #define ACPI_TCPA_INTERRUPT_MODE (1) #define ACPI_TCPA_INTERRUPT_POLARITY (1<<1) #define ACPI_TCPA_SCI_VIA_GPE (1<<2) #define ACPI_TCPA_GLOBAL_INTERRUPT (1<<3) /******************************************************************************* * * TPM2 - Trusted Platform Module (TPM) 2.0 Hardware Interface Table * Version 4 * * Conforms to "TCG ACPI Specification, Family 1.2 and 2.0", * December 19, 2014 * ******************************************************************************/ typedef struct acpi_table_tpm2 { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT16 PlatformClass; UINT16 Reserved; UINT64 ControlAddress; UINT32 StartMethod; /* Platform-specific data follows */ } ACPI_TABLE_TPM2; /* Values for StartMethod above */ #define ACPI_TPM2_NOT_ALLOWED 0 #define ACPI_TPM2_START_METHOD 2 #define ACPI_TPM2_MEMORY_MAPPED 6 #define ACPI_TPM2_COMMAND_BUFFER 7 #define ACPI_TPM2_COMMAND_BUFFER_WITH_START_METHOD 8 /******************************************************************************* * * UEFI - UEFI Boot optimization Table * Version 1 * * Conforms to "Unified Extensible Firmware Interface Specification", * Version 2.3, May 8, 2009 * ******************************************************************************/ typedef struct acpi_table_uefi { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT8 Identifier[16]; /* UUID identifier */ UINT16 DataOffset; /* Offset of remaining data in table */ } ACPI_TABLE_UEFI; /******************************************************************************* * * VRTC - Virtual Real Time Clock Table * Version 1 * * Conforms to "Simple Firmware Interface Specification", * Draft 0.8.2, Oct 19, 2010 * NOTE: The ACPI VRTC is equivalent to The SFI MRTC table. * ******************************************************************************/ typedef struct acpi_table_vrtc { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ } ACPI_TABLE_VRTC; /* VRTC entry */ typedef struct acpi_vrtc_entry { ACPI_GENERIC_ADDRESS PhysicalAddress; UINT32 Irq; } ACPI_VRTC_ENTRY; /******************************************************************************* * * WAET - Windows ACPI Emulated devices Table * Version 1 * * Conforms to "Windows ACPI Emulated Devices Table", version 1.0, April 6, 2009 * ******************************************************************************/ typedef struct acpi_table_waet { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT32 Flags; } ACPI_TABLE_WAET; /* Masks for Flags field above */ #define ACPI_WAET_RTC_NO_ACK (1) /* RTC requires no int acknowledge */ #define ACPI_WAET_TIMER_ONE_READ (1<<1) /* PM timer requires only one read */ /******************************************************************************* * * WDAT - Watchdog Action Table * Version 1 * * Conforms to "Hardware Watchdog Timers Design Specification", * Copyright 2006 Microsoft Corporation. * ******************************************************************************/ typedef struct acpi_table_wdat { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT32 HeaderLength; /* Watchdog Header Length */ UINT16 PciSegment; /* PCI Segment number */ UINT8 PciBus; /* PCI Bus number */ UINT8 PciDevice; /* PCI Device number */ UINT8 PciFunction; /* PCI Function number */ UINT8 Reserved[3]; UINT32 TimerPeriod; /* Period of one timer count (msec) */ UINT32 MaxCount; /* Maximum counter value supported */ UINT32 MinCount; /* Minimum counter value */ UINT8 Flags; UINT8 Reserved2[3]; UINT32 Entries; /* Number of watchdog entries that follow */ } ACPI_TABLE_WDAT; /* Masks for Flags field above */ #define ACPI_WDAT_ENABLED (1) #define ACPI_WDAT_STOPPED 0x80 /* WDAT Instruction Entries (actions) */ typedef struct acpi_wdat_entry { UINT8 Action; UINT8 Instruction; UINT16 Reserved; ACPI_GENERIC_ADDRESS RegisterRegion; UINT32 Value; /* Value used with Read/Write register */ UINT32 Mask; /* Bitmask required for this register instruction */ } ACPI_WDAT_ENTRY; /* Values for Action field above */ enum AcpiWdatActions { ACPI_WDAT_RESET = 1, ACPI_WDAT_GET_CURRENT_COUNTDOWN = 4, ACPI_WDAT_GET_COUNTDOWN = 5, ACPI_WDAT_SET_COUNTDOWN = 6, ACPI_WDAT_GET_RUNNING_STATE = 8, ACPI_WDAT_SET_RUNNING_STATE = 9, ACPI_WDAT_GET_STOPPED_STATE = 10, ACPI_WDAT_SET_STOPPED_STATE = 11, ACPI_WDAT_GET_REBOOT = 16, ACPI_WDAT_SET_REBOOT = 17, ACPI_WDAT_GET_SHUTDOWN = 18, ACPI_WDAT_SET_SHUTDOWN = 19, ACPI_WDAT_GET_STATUS = 32, ACPI_WDAT_SET_STATUS = 33, ACPI_WDAT_ACTION_RESERVED = 34 /* 34 and greater are reserved */ }; /* Values for Instruction field above */ enum AcpiWdatInstructions { ACPI_WDAT_READ_VALUE = 0, ACPI_WDAT_READ_COUNTDOWN = 1, ACPI_WDAT_WRITE_VALUE = 2, ACPI_WDAT_WRITE_COUNTDOWN = 3, ACPI_WDAT_INSTRUCTION_RESERVED = 4, /* 4 and greater are reserved */ ACPI_WDAT_PRESERVE_REGISTER = 0x80 /* Except for this value */ }; /******************************************************************************* * * WDDT - Watchdog Descriptor Table * Version 1 * * Conforms to "Using the Intel ICH Family Watchdog Timer (WDT)", * Version 001, September 2002 * ******************************************************************************/ typedef struct acpi_table_wddt { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ UINT16 SpecVersion; UINT16 TableVersion; UINT16 PciVendorId; ACPI_GENERIC_ADDRESS Address; UINT16 MaxCount; /* Maximum counter value supported */ UINT16 MinCount; /* Minimum counter value supported */ UINT16 Period; UINT16 Status; UINT16 Capability; } ACPI_TABLE_WDDT; /* Flags for Status field above */ #define ACPI_WDDT_AVAILABLE (1) #define ACPI_WDDT_ACTIVE (1<<1) #define ACPI_WDDT_TCO_OS_OWNED (1<<2) #define ACPI_WDDT_USER_RESET (1<<11) #define ACPI_WDDT_WDT_RESET (1<<12) #define ACPI_WDDT_POWER_FAIL (1<<13) #define ACPI_WDDT_UNKNOWN_RESET (1<<14) /* Flags for Capability field above */ #define ACPI_WDDT_AUTO_RESET (1) #define ACPI_WDDT_ALERT_SUPPORT (1<<1) /******************************************************************************* * * WDRT - Watchdog Resource Table * Version 1 * * Conforms to "Watchdog Timer Hardware Requirements for Windows Server 2003", * Version 1.01, August 28, 2006 * ******************************************************************************/ typedef struct acpi_table_wdrt { ACPI_TABLE_HEADER Header; /* Common ACPI table header */ ACPI_GENERIC_ADDRESS ControlRegister; ACPI_GENERIC_ADDRESS CountRegister; UINT16 PciDeviceId; UINT16 PciVendorId; UINT8 PciBus; /* PCI Bus number */ UINT8 PciDevice; /* PCI Device number */ UINT8 PciFunction; /* PCI Function number */ UINT8 PciSegment; /* PCI Segment number */ UINT16 MaxCount; /* Maximum counter value supported */ UINT8 Units; } ACPI_TABLE_WDRT; /* Reset to default packing */ #pragma pack() #endif /* __ACTBL2_H__ */