195857638SErik Schmauss /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ 2a8357b0cSBob Moore /****************************************************************************** 3a8357b0cSBob Moore * 45cf4d733SBob Moore * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) 5a8357b0cSBob Moore * 64441e55dSBob Moore * Copyright (C) 2000 - 2021, Intel Corp. 7a8357b0cSBob Moore * 895857638SErik Schmauss *****************************************************************************/ 9a8357b0cSBob Moore 10b24aad44SBob Moore #ifndef __ACTBL2_H__ 11b24aad44SBob Moore #define __ACTBL2_H__ 12b24aad44SBob Moore 13b24aad44SBob Moore /******************************************************************************* 14b24aad44SBob Moore * 15b24aad44SBob Moore * Additional ACPI Tables (2) 16b24aad44SBob Moore * 17b24aad44SBob Moore * These tables are not consumed directly by the ACPICA subsystem, but are 18b24aad44SBob Moore * included here to support device drivers and the AML disassembler. 19b24aad44SBob Moore * 20b24aad44SBob Moore ******************************************************************************/ 21b24aad44SBob Moore 22b24aad44SBob Moore /* 236e2d5ebdSBob Moore * Values for description table header signatures for tables defined in this 246e2d5ebdSBob Moore * file. Useful because they make it more difficult to inadvertently type in 256e2d5ebdSBob Moore * the wrong signature. 26b24aad44SBob Moore */ 279401eafaSBob Moore #define ACPI_SIG_BDAT "BDAT" /* BIOS Data ACPI Table */ 28874f6a72SLv Zheng #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ 296e2d5ebdSBob Moore #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 30d36d4e30SBob Moore #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ 31e62f8227SErik Schmauss #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ 32b24aad44SBob Moore #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 330e264f0bSBob Moore #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 34e62f8227SErik Schmauss #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ 35e62f8227SErik Schmauss #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ 365132f2faSBob Moore #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ 37e62f8227SErik Schmauss #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ 38a805aab8SBob Moore #define ACPI_SIG_NHLT "NHLT" /* Non HD Audio Link Table */ 39e62f8227SErik Schmauss #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ 40e62f8227SErik Schmauss #define ACPI_SIG_PDTT "PDTT" /* Platform Debug Trigger Table */ 419f400337SErik Kaneda #define ACPI_SIG_PHAT "PHAT" /* Platform Health Assessment Table */ 42e62f8227SErik Schmauss #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ 43e62f8227SErik Schmauss #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ 44d71df85aSErik Kaneda #define ACPI_SIG_PRMT "PRMT" /* Platform Runtime Mechanism Table */ 45e62f8227SErik Schmauss #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ 46536e35c9SBob Moore #define ACPI_SIG_RGRT "RGRT" /* Regulatory Graphics Resource Table */ 47e62f8227SErik Schmauss #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ 483bd38469SJames Morse #define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */ 49e62f8227SErik Schmauss #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */ 508288f69eSKuppuswamy Sathyanarayanan #define ACPI_SIG_SVKL "SVKL" /* Storage Volume Key Location Table */ 51*2de6bb92SBob Moore #define ACPI_SIG_TDEL "TDEL" /* TD Event Log Table */ 524461cf54SBob Moore 53b24aad44SBob Moore /* 54b24aad44SBob Moore * All tables must be byte-packed to match the ACPI specification, since 55b24aad44SBob Moore * the tables are provided by the system BIOS. 56b24aad44SBob Moore */ 57b24aad44SBob Moore #pragma pack(1) 58b24aad44SBob Moore 59b24aad44SBob Moore /* 60be030a57SBob Moore * Note: C bitfields are not used for this reason: 61be030a57SBob Moore * 62be030a57SBob Moore * "Bitfields are great and easy to read, but unfortunately the C language 63be030a57SBob Moore * does not specify the layout of bitfields in memory, which means they are 64be030a57SBob Moore * essentially useless for dealing with packed data in on-disk formats or 65be030a57SBob Moore * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 66be030a57SBob Moore * this decision was a design error in C. Ritchie could have picked an order 67be030a57SBob Moore * and stuck with it." Norman Ramsey. 68be030a57SBob Moore * See http://stackoverflow.com/a/1053662/41661 69b24aad44SBob Moore */ 70b24aad44SBob Moore 71b24aad44SBob Moore /******************************************************************************* 72b24aad44SBob Moore * 73e692fa13SBob Moore * AEST - Arm Error Source Table 74e692fa13SBob Moore * 75e692fa13SBob Moore * Conforms to: ACPI for the Armv8 RAS Extensions 1.1 Platform Design Document 76e692fa13SBob Moore * September 2020. 77e692fa13SBob Moore * 78e692fa13SBob Moore ******************************************************************************/ 79e692fa13SBob Moore 80e692fa13SBob Moore struct acpi_table_aest { 81e692fa13SBob Moore struct acpi_table_header header; 82e692fa13SBob Moore void *node_array[]; 83e692fa13SBob Moore }; 84e692fa13SBob Moore 85e692fa13SBob Moore /* Common Subtable header - one per Node Structure (Subtable) */ 86e692fa13SBob Moore 87e692fa13SBob Moore struct acpi_aest_hdr { 88e692fa13SBob Moore u8 type; 89e692fa13SBob Moore u16 length; 90e692fa13SBob Moore u8 reserved; 91e692fa13SBob Moore u32 node_specific_offset; 92e692fa13SBob Moore u32 node_interface_offset; 93e692fa13SBob Moore u32 node_interrupt_offset; 94e692fa13SBob Moore u32 node_interrupt_count; 95e692fa13SBob Moore u64 timestamp_rate; 96e692fa13SBob Moore u64 reserved1; 97e692fa13SBob Moore u64 error_injection_rate; 98e692fa13SBob Moore }; 99e692fa13SBob Moore 100e692fa13SBob Moore /* Values for Type above */ 101e692fa13SBob Moore 102e692fa13SBob Moore #define ACPI_AEST_PROCESSOR_ERROR_NODE 0 103e692fa13SBob Moore #define ACPI_AEST_MEMORY_ERROR_NODE 1 104e692fa13SBob Moore #define ACPI_AEST_SMMU_ERROR_NODE 2 105e692fa13SBob Moore #define ACPI_AEST_VENDOR_ERROR_NODE 3 106e692fa13SBob Moore #define ACPI_AEST_GIC_ERROR_NODE 4 107e692fa13SBob Moore #define ACPI_AEST_NODE_TYPE_RESERVED 5 /* 5 and above are reserved */ 108e692fa13SBob Moore 109e692fa13SBob Moore /* 110e692fa13SBob Moore * AEST subtables (Error nodes) 111e692fa13SBob Moore */ 112e692fa13SBob Moore 113e692fa13SBob Moore /* 0: Processor Error */ 114e692fa13SBob Moore 115e692fa13SBob Moore typedef struct acpi_aest_processor { 116e692fa13SBob Moore u32 processor_id; 117e692fa13SBob Moore u8 resource_type; 118e692fa13SBob Moore u8 reserved; 119e692fa13SBob Moore u8 flags; 120e692fa13SBob Moore u8 revision; 121e692fa13SBob Moore u64 processor_affinity; 122e692fa13SBob Moore 123e692fa13SBob Moore } acpi_aest_processor; 124e692fa13SBob Moore 125e692fa13SBob Moore /* Values for resource_type above, related structs below */ 126e692fa13SBob Moore 127e692fa13SBob Moore #define ACPI_AEST_CACHE_RESOURCE 0 128e692fa13SBob Moore #define ACPI_AEST_TLB_RESOURCE 1 129e692fa13SBob Moore #define ACPI_AEST_GENERIC_RESOURCE 2 130e692fa13SBob Moore #define ACPI_AEST_RESOURCE_RESERVED 3 /* 3 and above are reserved */ 131e692fa13SBob Moore 132e692fa13SBob Moore /* 0R: Processor Cache Resource Substructure */ 133e692fa13SBob Moore 134e692fa13SBob Moore typedef struct acpi_aest_processor_cache { 135e692fa13SBob Moore u32 cache_reference; 136e692fa13SBob Moore u32 reserved; 137e692fa13SBob Moore 138e692fa13SBob Moore } acpi_aest_processor_cache; 139e692fa13SBob Moore 140e692fa13SBob Moore /* Values for cache_type above */ 141e692fa13SBob Moore 142e692fa13SBob Moore #define ACPI_AEST_CACHE_DATA 0 143e692fa13SBob Moore #define ACPI_AEST_CACHE_INSTRUCTION 1 144e692fa13SBob Moore #define ACPI_AEST_CACHE_UNIFIED 2 145e692fa13SBob Moore #define ACPI_AEST_CACHE_RESERVED 3 /* 3 and above are reserved */ 146e692fa13SBob Moore 147e692fa13SBob Moore /* 1R: Processor TLB Resource Substructure */ 148e692fa13SBob Moore 149e692fa13SBob Moore typedef struct acpi_aest_processor_tlb { 150e692fa13SBob Moore u32 tlb_level; 151e692fa13SBob Moore u32 reserved; 152e692fa13SBob Moore 153e692fa13SBob Moore } acpi_aest_processor_tlb; 154e692fa13SBob Moore 155e692fa13SBob Moore /* 2R: Processor Generic Resource Substructure */ 156e692fa13SBob Moore 157e692fa13SBob Moore typedef struct acpi_aest_processor_generic { 15800395b74SShuuichirou Ishii u32 resource; 159e692fa13SBob Moore 160e692fa13SBob Moore } acpi_aest_processor_generic; 161e692fa13SBob Moore 162e692fa13SBob Moore /* 1: Memory Error */ 163e692fa13SBob Moore 164e692fa13SBob Moore typedef struct acpi_aest_memory { 165e692fa13SBob Moore u32 srat_proximity_domain; 166e692fa13SBob Moore 167e692fa13SBob Moore } acpi_aest_memory; 168e692fa13SBob Moore 169e692fa13SBob Moore /* 2: Smmu Error */ 170e692fa13SBob Moore 171e692fa13SBob Moore typedef struct acpi_aest_smmu { 172e692fa13SBob Moore u32 iort_node_reference; 173e692fa13SBob Moore u32 subcomponent_reference; 174e692fa13SBob Moore 175e692fa13SBob Moore } acpi_aest_smmu; 176e692fa13SBob Moore 177e692fa13SBob Moore /* 3: Vendor Defined */ 178e692fa13SBob Moore 179e692fa13SBob Moore typedef struct acpi_aest_vendor { 180e692fa13SBob Moore u32 acpi_hid; 181e692fa13SBob Moore u32 acpi_uid; 182e692fa13SBob Moore u8 vendor_specific_data[16]; 183e692fa13SBob Moore 184e692fa13SBob Moore } acpi_aest_vendor; 185e692fa13SBob Moore 186e692fa13SBob Moore /* 4: Gic Error */ 187e692fa13SBob Moore 188e692fa13SBob Moore typedef struct acpi_aest_gic { 189e692fa13SBob Moore u32 interface_type; 190e692fa13SBob Moore u32 instance_id; 191e692fa13SBob Moore 192e692fa13SBob Moore } acpi_aest_gic; 193e692fa13SBob Moore 194e692fa13SBob Moore /* Values for interface_type above */ 195e692fa13SBob Moore 196e692fa13SBob Moore #define ACPI_AEST_GIC_CPU 0 197e692fa13SBob Moore #define ACPI_AEST_GIC_DISTRIBUTOR 1 198e692fa13SBob Moore #define ACPI_AEST_GIC_REDISTRIBUTOR 2 199e692fa13SBob Moore #define ACPI_AEST_GIC_ITS 3 200e692fa13SBob Moore #define ACPI_AEST_GIC_RESERVED 4 /* 4 and above are reserved */ 201e692fa13SBob Moore 202e692fa13SBob Moore /* Node Interface Structure */ 203e692fa13SBob Moore 204e692fa13SBob Moore typedef struct acpi_aest_node_interface { 205e692fa13SBob Moore u8 type; 206e692fa13SBob Moore u8 reserved[3]; 207e692fa13SBob Moore u32 flags; 208e692fa13SBob Moore u64 address; 209e692fa13SBob Moore u32 error_record_index; 210e692fa13SBob Moore u32 error_record_count; 211e692fa13SBob Moore u64 error_record_implemented; 212e692fa13SBob Moore u64 error_status_reporting; 213e692fa13SBob Moore u64 addressing_mode; 214e692fa13SBob Moore 215e692fa13SBob Moore } acpi_aest_node_interface; 216e692fa13SBob Moore 217e692fa13SBob Moore /* Values for Type field above */ 218e692fa13SBob Moore 219e692fa13SBob Moore #define ACPI_AEST_NODE_SYSTEM_REGISTER 0 220e692fa13SBob Moore #define ACPI_AEST_NODE_MEMORY_MAPPED 1 221e692fa13SBob Moore #define ACPI_AEST_XFACE_RESERVED 2 /* 2 and above are reserved */ 222e692fa13SBob Moore 223e692fa13SBob Moore /* Node Interrupt Structure */ 224e692fa13SBob Moore 225e692fa13SBob Moore typedef struct acpi_aest_node_interrupt { 226e692fa13SBob Moore u8 type; 227e692fa13SBob Moore u8 reserved[2]; 228e692fa13SBob Moore u8 flags; 229e692fa13SBob Moore u32 gsiv; 230e692fa13SBob Moore u8 iort_id; 231e692fa13SBob Moore u8 reserved1[3]; 232e692fa13SBob Moore 233e692fa13SBob Moore } acpi_aest_node_interrupt; 234e692fa13SBob Moore 235e692fa13SBob Moore /* Values for Type field above */ 236e692fa13SBob Moore 237e692fa13SBob Moore #define ACPI_AEST_NODE_FAULT_HANDLING 0 238e692fa13SBob Moore #define ACPI_AEST_NODE_ERROR_RECOVERY 1 239e692fa13SBob Moore #define ACPI_AEST_XRUPT_RESERVED 2 /* 2 and above are reserved */ 240e692fa13SBob Moore 241e692fa13SBob Moore /******************************************************************************* 242e692fa13SBob Moore * 2439401eafaSBob Moore * BDAT - BIOS Data ACPI Table 2449401eafaSBob Moore * 2459401eafaSBob Moore * Conforms to "BIOS Data ACPI Table", Interface Specification v4.0 Draft 5 2469401eafaSBob Moore * Nov 2020 2479401eafaSBob Moore * 2489401eafaSBob Moore ******************************************************************************/ 2499401eafaSBob Moore 2509401eafaSBob Moore struct acpi_table_bdat { 2519401eafaSBob Moore struct acpi_table_header header; 2529401eafaSBob Moore struct acpi_generic_address gas; 2539401eafaSBob Moore }; 2549401eafaSBob Moore 2559401eafaSBob Moore /******************************************************************************* 2569401eafaSBob Moore * 257874f6a72SLv Zheng * IORT - IO Remapping Table 258874f6a72SLv Zheng * 259874f6a72SLv Zheng * Conforms to "IO Remapping Table System Software on ARM Platforms", 2608e1fdd7fSShameer Kolothum * Document number: ARM DEN 0049E.b, Feb 2021 261874f6a72SLv Zheng * 262874f6a72SLv Zheng ******************************************************************************/ 263874f6a72SLv Zheng 264874f6a72SLv Zheng struct acpi_table_iort { 265874f6a72SLv Zheng struct acpi_table_header header; 266874f6a72SLv Zheng u32 node_count; 267874f6a72SLv Zheng u32 node_offset; 268874f6a72SLv Zheng u32 reserved; 269874f6a72SLv Zheng }; 270874f6a72SLv Zheng 271874f6a72SLv Zheng /* 272874f6a72SLv Zheng * IORT subtables 273874f6a72SLv Zheng */ 274874f6a72SLv Zheng struct acpi_iort_node { 275874f6a72SLv Zheng u8 type; 276874f6a72SLv Zheng u16 length; 277874f6a72SLv Zheng u8 revision; 2788e1fdd7fSShameer Kolothum u32 identifier; 279874f6a72SLv Zheng u32 mapping_count; 280874f6a72SLv Zheng u32 mapping_offset; 281874f6a72SLv Zheng char node_data[1]; 282874f6a72SLv Zheng }; 283874f6a72SLv Zheng 284874f6a72SLv Zheng /* Values for subtable Type above */ 285874f6a72SLv Zheng 286874f6a72SLv Zheng enum acpi_iort_node_type { 287874f6a72SLv Zheng ACPI_IORT_NODE_ITS_GROUP = 0x00, 288874f6a72SLv Zheng ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 289874f6a72SLv Zheng ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 2904ac78bafSAl Stone ACPI_IORT_NODE_SMMU = 0x03, 291a53eaef6SRobin Murphy ACPI_IORT_NODE_SMMU_V3 = 0x04, 2928e1fdd7fSShameer Kolothum ACPI_IORT_NODE_PMCG = 0x05, 2938e1fdd7fSShameer Kolothum ACPI_IORT_NODE_RMR = 0x06, 294874f6a72SLv Zheng }; 295874f6a72SLv Zheng 296874f6a72SLv Zheng struct acpi_iort_id_mapping { 297874f6a72SLv Zheng u32 input_base; /* Lowest value in input range */ 298874f6a72SLv Zheng u32 id_count; /* Number of IDs */ 299874f6a72SLv Zheng u32 output_base; /* Lowest value in output range */ 300874f6a72SLv Zheng u32 output_reference; /* A reference to the output node */ 301874f6a72SLv Zheng u32 flags; 302874f6a72SLv Zheng }; 303874f6a72SLv Zheng 304874f6a72SLv Zheng /* Masks for Flags field above for IORT subtable */ 305874f6a72SLv Zheng 306874f6a72SLv Zheng #define ACPI_IORT_ID_SINGLE_MAPPING (1) 307874f6a72SLv Zheng 308874f6a72SLv Zheng struct acpi_iort_memory_access { 309874f6a72SLv Zheng u32 cache_coherency; 310874f6a72SLv Zheng u8 hints; 311874f6a72SLv Zheng u16 reserved; 312874f6a72SLv Zheng u8 memory_flags; 313874f6a72SLv Zheng }; 314874f6a72SLv Zheng 315874f6a72SLv Zheng /* Values for cache_coherency field above */ 316874f6a72SLv Zheng 317874f6a72SLv Zheng #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 318874f6a72SLv Zheng #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 319874f6a72SLv Zheng 320874f6a72SLv Zheng /* Masks for Hints field above */ 321874f6a72SLv Zheng 322874f6a72SLv Zheng #define ACPI_IORT_HT_TRANSIENT (1) 323874f6a72SLv Zheng #define ACPI_IORT_HT_WRITE (1<<1) 324874f6a72SLv Zheng #define ACPI_IORT_HT_READ (1<<2) 325874f6a72SLv Zheng #define ACPI_IORT_HT_OVERRIDE (1<<3) 326874f6a72SLv Zheng 327874f6a72SLv Zheng /* Masks for memory_flags field above */ 328874f6a72SLv Zheng 329874f6a72SLv Zheng #define ACPI_IORT_MF_COHERENCY (1) 330874f6a72SLv Zheng #define ACPI_IORT_MF_ATTRIBUTES (1<<1) 331874f6a72SLv Zheng 332874f6a72SLv Zheng /* 333874f6a72SLv Zheng * IORT node specific subtables 334874f6a72SLv Zheng */ 335874f6a72SLv Zheng struct acpi_iort_its_group { 336874f6a72SLv Zheng u32 its_count; 337c163f90cSErik Schmauss u32 identifiers[1]; /* GIC ITS identifier array */ 338874f6a72SLv Zheng }; 339874f6a72SLv Zheng 340874f6a72SLv Zheng struct acpi_iort_named_component { 341874f6a72SLv Zheng u32 node_flags; 342874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 343874f6a72SLv Zheng u8 memory_address_limit; /* Memory address size limit */ 344874f6a72SLv Zheng char device_name[1]; /* Path of namespace object */ 345874f6a72SLv Zheng }; 346874f6a72SLv Zheng 347d87be043SRobin Murphy /* Masks for Flags field above */ 348d87be043SRobin Murphy 349d87be043SRobin Murphy #define ACPI_IORT_NC_STALL_SUPPORTED (1) 350d87be043SRobin Murphy #define ACPI_IORT_NC_PASID_BITS (31<<1) 351d87be043SRobin Murphy 352874f6a72SLv Zheng struct acpi_iort_root_complex { 353874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 354874f6a72SLv Zheng u32 ats_attribute; 355874f6a72SLv Zheng u32 pci_segment_number; 356d87be043SRobin Murphy u8 memory_address_limit; /* Memory address size limit */ 357d87be043SRobin Murphy u8 reserved[3]; /* Reserved, must be zero */ 358874f6a72SLv Zheng }; 359874f6a72SLv Zheng 3608e1fdd7fSShameer Kolothum /* Masks for ats_attribute field above */ 361874f6a72SLv Zheng 3628e1fdd7fSShameer Kolothum #define ACPI_IORT_ATS_SUPPORTED (1) /* The root complex ATS support */ 3638e1fdd7fSShameer Kolothum #define ACPI_IORT_PRI_SUPPORTED (1<<1) /* The root complex PRI support */ 3648e1fdd7fSShameer Kolothum #define ACPI_IORT_PASID_FWD_SUPPORTED (1<<2) /* The root complex PASID forward support */ 365874f6a72SLv Zheng 366874f6a72SLv Zheng struct acpi_iort_smmu { 367874f6a72SLv Zheng u64 base_address; /* SMMU base address */ 368874f6a72SLv Zheng u64 span; /* Length of memory range */ 369874f6a72SLv Zheng u32 model; 370874f6a72SLv Zheng u32 flags; 371874f6a72SLv Zheng u32 global_interrupt_offset; 372874f6a72SLv Zheng u32 context_interrupt_count; 373874f6a72SLv Zheng u32 context_interrupt_offset; 374874f6a72SLv Zheng u32 pmu_interrupt_count; 375874f6a72SLv Zheng u32 pmu_interrupt_offset; 376874f6a72SLv Zheng u64 interrupts[1]; /* Interrupt array */ 377874f6a72SLv Zheng }; 378874f6a72SLv Zheng 379874f6a72SLv Zheng /* Values for Model field above */ 380874f6a72SLv Zheng 381874f6a72SLv Zheng #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 382874f6a72SLv Zheng #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 383874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 384874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 3850c2021c0SRobin Murphy #define ACPI_IORT_SMMU_CORELINK_MMU401 0x00000004 /* ARM Corelink MMU-401 */ 3860c2021c0SRobin Murphy #define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x00000005 /* Cavium thunder_x SMMUv2 */ 387874f6a72SLv Zheng 388874f6a72SLv Zheng /* Masks for Flags field above */ 389874f6a72SLv Zheng 390874f6a72SLv Zheng #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 391874f6a72SLv Zheng #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 392874f6a72SLv Zheng 393bb1e23e6SLv Zheng /* Global interrupt format */ 394bb1e23e6SLv Zheng 395bb1e23e6SLv Zheng struct acpi_iort_smmu_gsi { 396bb1e23e6SLv Zheng u32 nsg_irpt; 397bb1e23e6SLv Zheng u32 nsg_irpt_flags; 398bb1e23e6SLv Zheng u32 nsg_cfg_irpt; 399bb1e23e6SLv Zheng u32 nsg_cfg_irpt_flags; 400bb1e23e6SLv Zheng }; 401bb1e23e6SLv Zheng 4024ac78bafSAl Stone struct acpi_iort_smmu_v3 { 4034ac78bafSAl Stone u64 base_address; /* SMMUv3 base address */ 4044ac78bafSAl Stone u32 flags; 4054ac78bafSAl Stone u32 reserved; 4064ac78bafSAl Stone u64 vatos_address; 4070c2021c0SRobin Murphy u32 model; 4084ac78bafSAl Stone u32 event_gsiv; 4094ac78bafSAl Stone u32 pri_gsiv; 4104ac78bafSAl Stone u32 gerr_gsiv; 4114ac78bafSAl Stone u32 sync_gsiv; 412d87be043SRobin Murphy u32 pxm; 4134c106aa4SHanjun Guo u32 id_mapping_index; 4144ac78bafSAl Stone }; 4154ac78bafSAl Stone 4160c2021c0SRobin Murphy /* Values for Model field above */ 4170c2021c0SRobin Murphy 4180c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */ 4190c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */ 4200c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */ 4210c2021c0SRobin Murphy 4224ac78bafSAl Stone /* Masks for Flags field above */ 4234ac78bafSAl Stone 4244ac78bafSAl Stone #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) 425d87be043SRobin Murphy #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1) 426c9442300SGanapatrao Kulkarni #define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3) 4274ac78bafSAl Stone 428a53eaef6SRobin Murphy struct acpi_iort_pmcg { 429a53eaef6SRobin Murphy u64 page0_base_address; 430a53eaef6SRobin Murphy u32 overflow_gsiv; 431a53eaef6SRobin Murphy u32 node_reference; 432a53eaef6SRobin Murphy u64 page1_base_address; 433a53eaef6SRobin Murphy }; 434a53eaef6SRobin Murphy 4358e1fdd7fSShameer Kolothum struct acpi_iort_rmr { 4368e1fdd7fSShameer Kolothum u32 flags; 4378e1fdd7fSShameer Kolothum u32 rmr_count; 4388e1fdd7fSShameer Kolothum u32 rmr_offset; 4398e1fdd7fSShameer Kolothum }; 4408e1fdd7fSShameer Kolothum 4418e1fdd7fSShameer Kolothum struct acpi_iort_rmr_desc { 4428e1fdd7fSShameer Kolothum u64 base_address; 4438e1fdd7fSShameer Kolothum u64 length; 4448e1fdd7fSShameer Kolothum u32 reserved; 4458e1fdd7fSShameer Kolothum }; 4468e1fdd7fSShameer Kolothum 447874f6a72SLv Zheng /******************************************************************************* 448874f6a72SLv Zheng * 4496e2d5ebdSBob Moore * IVRS - I/O Virtualization Reporting Structure 4506e2d5ebdSBob Moore * Version 1 4516e2d5ebdSBob Moore * 4526e2d5ebdSBob Moore * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 4536e2d5ebdSBob Moore * Revision 1.26, February 2009. 4546e2d5ebdSBob Moore * 4556e2d5ebdSBob Moore ******************************************************************************/ 4566e2d5ebdSBob Moore 4576e2d5ebdSBob Moore struct acpi_table_ivrs { 4586e2d5ebdSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 4596e2d5ebdSBob Moore u32 info; /* Common virtualization info */ 4606e2d5ebdSBob Moore u64 reserved; 4616e2d5ebdSBob Moore }; 4626e2d5ebdSBob Moore 4636e2d5ebdSBob Moore /* Values for Info field above */ 4646e2d5ebdSBob Moore 4656e2d5ebdSBob Moore #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 4666e2d5ebdSBob Moore #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 4676e2d5ebdSBob Moore #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 4686e2d5ebdSBob Moore 4696e2d5ebdSBob Moore /* IVRS subtable header */ 4706e2d5ebdSBob Moore 4716e2d5ebdSBob Moore struct acpi_ivrs_header { 4726e2d5ebdSBob Moore u8 type; /* Subtable type */ 4736e2d5ebdSBob Moore u8 flags; 4746e2d5ebdSBob Moore u16 length; /* Subtable length */ 4756e2d5ebdSBob Moore u16 device_id; /* ID of IOMMU */ 4766e2d5ebdSBob Moore }; 4776e2d5ebdSBob Moore 4786e2d5ebdSBob Moore /* Values for subtable Type above */ 4796e2d5ebdSBob Moore 4806e2d5ebdSBob Moore enum acpi_ivrs_type { 4811f6239caSMichał Żygowski ACPI_IVRS_TYPE_HARDWARE1 = 0x10, 4821f6239caSMichał Żygowski ACPI_IVRS_TYPE_HARDWARE2 = 0x11, 4837ce7a445SAlexander Monakov ACPI_IVRS_TYPE_HARDWARE3 = 0x40, 4846e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY1 = 0x20, 4856e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY2 = 0x21, 4866e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY3 = 0x22 4876e2d5ebdSBob Moore }; 4886e2d5ebdSBob Moore 4896e2d5ebdSBob Moore /* Masks for Flags field above for IVHD subtable */ 4906e2d5ebdSBob Moore 4916e2d5ebdSBob Moore #define ACPI_IVHD_TT_ENABLE (1) 4926e2d5ebdSBob Moore #define ACPI_IVHD_PASS_PW (1<<1) 4936e2d5ebdSBob Moore #define ACPI_IVHD_RES_PASS_PW (1<<2) 4946e2d5ebdSBob Moore #define ACPI_IVHD_ISOC (1<<3) 4956e2d5ebdSBob Moore #define ACPI_IVHD_IOTLB (1<<4) 4966e2d5ebdSBob Moore 4976e2d5ebdSBob Moore /* Masks for Flags field above for IVMD subtable */ 4986e2d5ebdSBob Moore 4996e2d5ebdSBob Moore #define ACPI_IVMD_UNITY (1) 5006e2d5ebdSBob Moore #define ACPI_IVMD_READ (1<<1) 5016e2d5ebdSBob Moore #define ACPI_IVMD_WRITE (1<<2) 5026e2d5ebdSBob Moore #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 5036e2d5ebdSBob Moore 5046e2d5ebdSBob Moore /* 5056e2d5ebdSBob Moore * IVRS subtables, correspond to Type in struct acpi_ivrs_header 5066e2d5ebdSBob Moore */ 5076e2d5ebdSBob Moore 5086e2d5ebdSBob Moore /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 5096e2d5ebdSBob Moore 5101f6239caSMichał Żygowski struct acpi_ivrs_hardware_10 { 5116e2d5ebdSBob Moore struct acpi_ivrs_header header; 5126e2d5ebdSBob Moore u16 capability_offset; /* Offset for IOMMU control fields */ 5136e2d5ebdSBob Moore u64 base_address; /* IOMMU control registers */ 5146e2d5ebdSBob Moore u16 pci_segment_group; 5156e2d5ebdSBob Moore u16 info; /* MSI number and unit ID */ 5160dc7e795SMichał Żygowski u32 feature_reporting; 5176e2d5ebdSBob Moore }; 5186e2d5ebdSBob Moore 5191f6239caSMichał Żygowski /* 0x11: I/O Virtualization Hardware Definition Block (IVHD) */ 5201f6239caSMichał Żygowski 5211f6239caSMichał Żygowski struct acpi_ivrs_hardware_11 { 5221f6239caSMichał Żygowski struct acpi_ivrs_header header; 5231f6239caSMichał Żygowski u16 capability_offset; /* Offset for IOMMU control fields */ 5241f6239caSMichał Żygowski u64 base_address; /* IOMMU control registers */ 5251f6239caSMichał Żygowski u16 pci_segment_group; 5261f6239caSMichał Żygowski u16 info; /* MSI number and unit ID */ 5271f6239caSMichał Żygowski u32 attributes; 5281f6239caSMichał Żygowski u64 efr_register_image; 5291f6239caSMichał Żygowski u64 reserved; 5301f6239caSMichał Żygowski }; 5311f6239caSMichał Żygowski 5326e2d5ebdSBob Moore /* Masks for Info field above */ 5336e2d5ebdSBob Moore 5346e2d5ebdSBob Moore #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 535ba494beeSBob Moore #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */ 5366e2d5ebdSBob Moore 5376e2d5ebdSBob Moore /* 5386e2d5ebdSBob Moore * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure. 5396e2d5ebdSBob Moore * Upper two bits of the Type field are the (encoded) length of the structure. 5406e2d5ebdSBob Moore * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 5416e2d5ebdSBob Moore * are reserved for future use but not defined. 5426e2d5ebdSBob Moore */ 5436e2d5ebdSBob Moore struct acpi_ivrs_de_header { 5446e2d5ebdSBob Moore u8 type; 5456e2d5ebdSBob Moore u16 id; 5466e2d5ebdSBob Moore u8 data_setting; 5476e2d5ebdSBob Moore }; 5486e2d5ebdSBob Moore 5496e2d5ebdSBob Moore /* Length of device entry is in the top two bits of Type field above */ 5506e2d5ebdSBob Moore 5516e2d5ebdSBob Moore #define ACPI_IVHD_ENTRY_LENGTH 0xC0 5526e2d5ebdSBob Moore 5536e2d5ebdSBob Moore /* Values for device entry Type field above */ 5546e2d5ebdSBob Moore 5556e2d5ebdSBob Moore enum acpi_ivrs_device_entry_type { 5566e2d5ebdSBob Moore /* 4-byte device entries, all use struct acpi_ivrs_device4 */ 5576e2d5ebdSBob Moore 5586e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD4 = 0, 5596e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALL = 1, 5606e2d5ebdSBob Moore ACPI_IVRS_TYPE_SELECT = 2, 5616e2d5ebdSBob Moore ACPI_IVRS_TYPE_START = 3, 5626e2d5ebdSBob Moore ACPI_IVRS_TYPE_END = 4, 5636e2d5ebdSBob Moore 5646e2d5ebdSBob Moore /* 8-byte device entries */ 5656e2d5ebdSBob Moore 5666e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD8 = 64, 5676e2d5ebdSBob Moore ACPI_IVRS_TYPE_NOT_USED = 65, 5686e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */ 5696e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */ 5706e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */ 5716e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */ 5727ce7a445SAlexander Monakov ACPI_IVRS_TYPE_SPECIAL = 72, /* Uses struct acpi_ivrs_device8c */ 5737ce7a445SAlexander Monakov 5747ce7a445SAlexander Monakov /* Variable-length device entries */ 5757ce7a445SAlexander Monakov 5767ce7a445SAlexander Monakov ACPI_IVRS_TYPE_HID = 240 /* Uses ACPI_IVRS_DEVICE_HID */ 5776e2d5ebdSBob Moore }; 5786e2d5ebdSBob Moore 5796e2d5ebdSBob Moore /* Values for Data field above */ 5806e2d5ebdSBob Moore 5816e2d5ebdSBob Moore #define ACPI_IVHD_INIT_PASS (1) 5826e2d5ebdSBob Moore #define ACPI_IVHD_EINT_PASS (1<<1) 5836e2d5ebdSBob Moore #define ACPI_IVHD_NMI_PASS (1<<2) 5846e2d5ebdSBob Moore #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 5856e2d5ebdSBob Moore #define ACPI_IVHD_LINT0_PASS (1<<6) 5866e2d5ebdSBob Moore #define ACPI_IVHD_LINT1_PASS (1<<7) 5876e2d5ebdSBob Moore 5886e2d5ebdSBob Moore /* Types 0-4: 4-byte device entry */ 5896e2d5ebdSBob Moore 5906e2d5ebdSBob Moore struct acpi_ivrs_device4 { 5916e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 5926e2d5ebdSBob Moore }; 5936e2d5ebdSBob Moore 5946e2d5ebdSBob Moore /* Types 66-67: 8-byte device entry */ 5956e2d5ebdSBob Moore 5966e2d5ebdSBob Moore struct acpi_ivrs_device8a { 5976e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 5986e2d5ebdSBob Moore u8 reserved1; 5996e2d5ebdSBob Moore u16 used_id; 6006e2d5ebdSBob Moore u8 reserved2; 6016e2d5ebdSBob Moore }; 6026e2d5ebdSBob Moore 6036e2d5ebdSBob Moore /* Types 70-71: 8-byte device entry */ 6046e2d5ebdSBob Moore 6056e2d5ebdSBob Moore struct acpi_ivrs_device8b { 6066e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 6076e2d5ebdSBob Moore u32 extended_data; 6086e2d5ebdSBob Moore }; 6096e2d5ebdSBob Moore 6106e2d5ebdSBob Moore /* Values for extended_data above */ 6116e2d5ebdSBob Moore 6126e2d5ebdSBob Moore #define ACPI_IVHD_ATS_DISABLED (1<<31) 6136e2d5ebdSBob Moore 6146e2d5ebdSBob Moore /* Type 72: 8-byte device entry */ 6156e2d5ebdSBob Moore 6166e2d5ebdSBob Moore struct acpi_ivrs_device8c { 6176e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 6186e2d5ebdSBob Moore u8 handle; 6196e2d5ebdSBob Moore u16 used_id; 6206e2d5ebdSBob Moore u8 variety; 6216e2d5ebdSBob Moore }; 6226e2d5ebdSBob Moore 6236e2d5ebdSBob Moore /* Values for Variety field above */ 6246e2d5ebdSBob Moore 6256e2d5ebdSBob Moore #define ACPI_IVHD_IOAPIC 1 6266e2d5ebdSBob Moore #define ACPI_IVHD_HPET 2 6276e2d5ebdSBob Moore 6287ce7a445SAlexander Monakov /* Type 240: variable-length device entry */ 6297ce7a445SAlexander Monakov 6307ce7a445SAlexander Monakov struct acpi_ivrs_device_hid { 6317ce7a445SAlexander Monakov struct acpi_ivrs_de_header header; 6327ce7a445SAlexander Monakov u64 acpi_hid; 6337ce7a445SAlexander Monakov u64 acpi_cid; 6347ce7a445SAlexander Monakov u8 uid_type; 6357ce7a445SAlexander Monakov u8 uid_length; 6367ce7a445SAlexander Monakov }; 6377ce7a445SAlexander Monakov 638c160b7d2SBob Moore /* Values for uid_type above */ 639c160b7d2SBob Moore 640c160b7d2SBob Moore #define ACPI_IVRS_UID_NOT_PRESENT 0 641c160b7d2SBob Moore #define ACPI_IVRS_UID_IS_INTEGER 1 642c160b7d2SBob Moore #define ACPI_IVRS_UID_IS_STRING 2 643c160b7d2SBob Moore 6446e2d5ebdSBob Moore /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 6456e2d5ebdSBob Moore 6466e2d5ebdSBob Moore struct acpi_ivrs_memory { 6476e2d5ebdSBob Moore struct acpi_ivrs_header header; 6486e2d5ebdSBob Moore u16 aux_data; 6496e2d5ebdSBob Moore u64 reserved; 6506e2d5ebdSBob Moore u64 start_address; 6516e2d5ebdSBob Moore u64 memory_length; 6526e2d5ebdSBob Moore }; 6536e2d5ebdSBob Moore 6546e2d5ebdSBob Moore /******************************************************************************* 6556e2d5ebdSBob Moore * 656d36d4e30SBob Moore * LPIT - Low Power Idle Table 657d36d4e30SBob Moore * 6589ab8cf1bSBob Moore * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 659d36d4e30SBob Moore * 660d36d4e30SBob Moore ******************************************************************************/ 661d36d4e30SBob Moore 662d36d4e30SBob Moore struct acpi_table_lpit { 663d36d4e30SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 664d36d4e30SBob Moore }; 665d36d4e30SBob Moore 666d36d4e30SBob Moore /* LPIT subtable header */ 667d36d4e30SBob Moore 668d36d4e30SBob Moore struct acpi_lpit_header { 669d36d4e30SBob Moore u32 type; /* Subtable type */ 670d36d4e30SBob Moore u32 length; /* Subtable length */ 671d36d4e30SBob Moore u16 unique_id; 672d36d4e30SBob Moore u16 reserved; 673d36d4e30SBob Moore u32 flags; 674d36d4e30SBob Moore }; 675d36d4e30SBob Moore 676d36d4e30SBob Moore /* Values for subtable Type above */ 677d36d4e30SBob Moore 678d36d4e30SBob Moore enum acpi_lpit_type { 679d36d4e30SBob Moore ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 6809ab8cf1bSBob Moore ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 681d36d4e30SBob Moore }; 682d36d4e30SBob Moore 683d36d4e30SBob Moore /* Masks for Flags field above */ 684d36d4e30SBob Moore 685d36d4e30SBob Moore #define ACPI_LPIT_STATE_DISABLED (1) 686d36d4e30SBob Moore #define ACPI_LPIT_NO_COUNTER (1<<1) 687d36d4e30SBob Moore 688d36d4e30SBob Moore /* 689d36d4e30SBob Moore * LPIT subtables, correspond to Type in struct acpi_lpit_header 690d36d4e30SBob Moore */ 691d36d4e30SBob Moore 692d36d4e30SBob Moore /* 0x00: Native C-state instruction based LPI structure */ 693d36d4e30SBob Moore 694d36d4e30SBob Moore struct acpi_lpit_native { 695d36d4e30SBob Moore struct acpi_lpit_header header; 696d36d4e30SBob Moore struct acpi_generic_address entry_trigger; 697d36d4e30SBob Moore u32 residency; 698d36d4e30SBob Moore u32 latency; 699d36d4e30SBob Moore struct acpi_generic_address residency_counter; 700d36d4e30SBob Moore u64 counter_frequency; 701d36d4e30SBob Moore }; 702d36d4e30SBob Moore 703d36d4e30SBob Moore /******************************************************************************* 704d36d4e30SBob Moore * 705e62f8227SErik Schmauss * MADT - Multiple APIC Description Table 706e62f8227SErik Schmauss * Version 3 707e62f8227SErik Schmauss * 708e62f8227SErik Schmauss ******************************************************************************/ 709e62f8227SErik Schmauss 710e62f8227SErik Schmauss struct acpi_table_madt { 711e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 712e62f8227SErik Schmauss u32 address; /* Physical address of local APIC */ 713e62f8227SErik Schmauss u32 flags; 714e62f8227SErik Schmauss }; 715e62f8227SErik Schmauss 716e62f8227SErik Schmauss /* Masks for Flags field above */ 717e62f8227SErik Schmauss 718e62f8227SErik Schmauss #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ 719e62f8227SErik Schmauss 720e62f8227SErik Schmauss /* Values for PCATCompat flag */ 721e62f8227SErik Schmauss 722e62f8227SErik Schmauss #define ACPI_MADT_DUAL_PIC 1 723e62f8227SErik Schmauss #define ACPI_MADT_MULTIPLE_APIC 0 724e62f8227SErik Schmauss 725e62f8227SErik Schmauss /* Values for MADT subtable type in struct acpi_subtable_header */ 726e62f8227SErik Schmauss 727e62f8227SErik Schmauss enum acpi_madt_type { 728e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_APIC = 0, 729e62f8227SErik Schmauss ACPI_MADT_TYPE_IO_APIC = 1, 730e62f8227SErik Schmauss ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, 731e62f8227SErik Schmauss ACPI_MADT_TYPE_NMI_SOURCE = 3, 732e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, 733e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, 734e62f8227SErik Schmauss ACPI_MADT_TYPE_IO_SAPIC = 6, 735e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_SAPIC = 7, 736e62f8227SErik Schmauss ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, 737e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_X2APIC = 9, 738e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, 739e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, 740e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, 741e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, 742e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, 743e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, 7449557cb8cSErik Kaneda ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16, 7459557cb8cSErik Kaneda ACPI_MADT_TYPE_RESERVED = 17 /* 17 and greater are reserved */ 746e62f8227SErik Schmauss }; 747e62f8227SErik Schmauss 748e62f8227SErik Schmauss /* 749e62f8227SErik Schmauss * MADT Subtables, correspond to Type in struct acpi_subtable_header 750e62f8227SErik Schmauss */ 751e62f8227SErik Schmauss 752e62f8227SErik Schmauss /* 0: Processor Local APIC */ 753e62f8227SErik Schmauss 754e62f8227SErik Schmauss struct acpi_madt_local_apic { 755e62f8227SErik Schmauss struct acpi_subtable_header header; 756e62f8227SErik Schmauss u8 processor_id; /* ACPI processor id */ 757e62f8227SErik Schmauss u8 id; /* Processor's local APIC id */ 758e62f8227SErik Schmauss u32 lapic_flags; 759e62f8227SErik Schmauss }; 760e62f8227SErik Schmauss 761e62f8227SErik Schmauss /* 1: IO APIC */ 762e62f8227SErik Schmauss 763e62f8227SErik Schmauss struct acpi_madt_io_apic { 764e62f8227SErik Schmauss struct acpi_subtable_header header; 765e62f8227SErik Schmauss u8 id; /* I/O APIC ID */ 766e62f8227SErik Schmauss u8 reserved; /* reserved - must be zero */ 767e62f8227SErik Schmauss u32 address; /* APIC physical address */ 768e62f8227SErik Schmauss u32 global_irq_base; /* Global system interrupt where INTI lines start */ 769e62f8227SErik Schmauss }; 770e62f8227SErik Schmauss 771e62f8227SErik Schmauss /* 2: Interrupt Override */ 772e62f8227SErik Schmauss 773e62f8227SErik Schmauss struct acpi_madt_interrupt_override { 774e62f8227SErik Schmauss struct acpi_subtable_header header; 775e62f8227SErik Schmauss u8 bus; /* 0 - ISA */ 776e62f8227SErik Schmauss u8 source_irq; /* Interrupt source (IRQ) */ 777e62f8227SErik Schmauss u32 global_irq; /* Global system interrupt */ 778e62f8227SErik Schmauss u16 inti_flags; 779e62f8227SErik Schmauss }; 780e62f8227SErik Schmauss 781e62f8227SErik Schmauss /* 3: NMI Source */ 782e62f8227SErik Schmauss 783e62f8227SErik Schmauss struct acpi_madt_nmi_source { 784e62f8227SErik Schmauss struct acpi_subtable_header header; 785e62f8227SErik Schmauss u16 inti_flags; 786e62f8227SErik Schmauss u32 global_irq; /* Global system interrupt */ 787e62f8227SErik Schmauss }; 788e62f8227SErik Schmauss 789e62f8227SErik Schmauss /* 4: Local APIC NMI */ 790e62f8227SErik Schmauss 791e62f8227SErik Schmauss struct acpi_madt_local_apic_nmi { 792e62f8227SErik Schmauss struct acpi_subtable_header header; 793e62f8227SErik Schmauss u8 processor_id; /* ACPI processor id */ 794e62f8227SErik Schmauss u16 inti_flags; 795e62f8227SErik Schmauss u8 lint; /* LINTn to which NMI is connected */ 796e62f8227SErik Schmauss }; 797e62f8227SErik Schmauss 798e62f8227SErik Schmauss /* 5: Address Override */ 799e62f8227SErik Schmauss 800e62f8227SErik Schmauss struct acpi_madt_local_apic_override { 801e62f8227SErik Schmauss struct acpi_subtable_header header; 802e62f8227SErik Schmauss u16 reserved; /* Reserved, must be zero */ 803e62f8227SErik Schmauss u64 address; /* APIC physical address */ 804e62f8227SErik Schmauss }; 805e62f8227SErik Schmauss 806e62f8227SErik Schmauss /* 6: I/O Sapic */ 807e62f8227SErik Schmauss 808e62f8227SErik Schmauss struct acpi_madt_io_sapic { 809e62f8227SErik Schmauss struct acpi_subtable_header header; 810e62f8227SErik Schmauss u8 id; /* I/O SAPIC ID */ 811e62f8227SErik Schmauss u8 reserved; /* Reserved, must be zero */ 812e62f8227SErik Schmauss u32 global_irq_base; /* Global interrupt for SAPIC start */ 813e62f8227SErik Schmauss u64 address; /* SAPIC physical address */ 814e62f8227SErik Schmauss }; 815e62f8227SErik Schmauss 816e62f8227SErik Schmauss /* 7: Local Sapic */ 817e62f8227SErik Schmauss 818e62f8227SErik Schmauss struct acpi_madt_local_sapic { 819e62f8227SErik Schmauss struct acpi_subtable_header header; 820e62f8227SErik Schmauss u8 processor_id; /* ACPI processor id */ 821e62f8227SErik Schmauss u8 id; /* SAPIC ID */ 822e62f8227SErik Schmauss u8 eid; /* SAPIC EID */ 823e62f8227SErik Schmauss u8 reserved[3]; /* Reserved, must be zero */ 824e62f8227SErik Schmauss u32 lapic_flags; 825e62f8227SErik Schmauss u32 uid; /* Numeric UID - ACPI 3.0 */ 826e62f8227SErik Schmauss char uid_string[1]; /* String UID - ACPI 3.0 */ 827e62f8227SErik Schmauss }; 828e62f8227SErik Schmauss 829e62f8227SErik Schmauss /* 8: Platform Interrupt Source */ 830e62f8227SErik Schmauss 831e62f8227SErik Schmauss struct acpi_madt_interrupt_source { 832e62f8227SErik Schmauss struct acpi_subtable_header header; 833e62f8227SErik Schmauss u16 inti_flags; 834e62f8227SErik Schmauss u8 type; /* 1=PMI, 2=INIT, 3=corrected */ 835e62f8227SErik Schmauss u8 id; /* Processor ID */ 836e62f8227SErik Schmauss u8 eid; /* Processor EID */ 837e62f8227SErik Schmauss u8 io_sapic_vector; /* Vector value for PMI interrupts */ 838e62f8227SErik Schmauss u32 global_irq; /* Global system interrupt */ 839e62f8227SErik Schmauss u32 flags; /* Interrupt Source Flags */ 840e62f8227SErik Schmauss }; 841e62f8227SErik Schmauss 842e62f8227SErik Schmauss /* Masks for Flags field above */ 843e62f8227SErik Schmauss 844e62f8227SErik Schmauss #define ACPI_MADT_CPEI_OVERRIDE (1) 845e62f8227SErik Schmauss 846e62f8227SErik Schmauss /* 9: Processor Local X2APIC (ACPI 4.0) */ 847e62f8227SErik Schmauss 848e62f8227SErik Schmauss struct acpi_madt_local_x2apic { 849e62f8227SErik Schmauss struct acpi_subtable_header header; 850e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 851e62f8227SErik Schmauss u32 local_apic_id; /* Processor x2APIC ID */ 852e62f8227SErik Schmauss u32 lapic_flags; 853e62f8227SErik Schmauss u32 uid; /* ACPI processor UID */ 854e62f8227SErik Schmauss }; 855e62f8227SErik Schmauss 856e62f8227SErik Schmauss /* 10: Local X2APIC NMI (ACPI 4.0) */ 857e62f8227SErik Schmauss 858e62f8227SErik Schmauss struct acpi_madt_local_x2apic_nmi { 859e62f8227SErik Schmauss struct acpi_subtable_header header; 860e62f8227SErik Schmauss u16 inti_flags; 861e62f8227SErik Schmauss u32 uid; /* ACPI processor UID */ 862e62f8227SErik Schmauss u8 lint; /* LINTn to which NMI is connected */ 863e62f8227SErik Schmauss u8 reserved[3]; /* reserved - must be zero */ 864e62f8227SErik Schmauss }; 865e62f8227SErik Schmauss 866e646e0a5SErik Schmauss /* 11: Generic interrupt - GICC (ACPI 5.0 + ACPI 6.0 + ACPI 6.3 changes) */ 867e62f8227SErik Schmauss 868e62f8227SErik Schmauss struct acpi_madt_generic_interrupt { 869e62f8227SErik Schmauss struct acpi_subtable_header header; 870e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 871e62f8227SErik Schmauss u32 cpu_interface_number; 872e62f8227SErik Schmauss u32 uid; 873e62f8227SErik Schmauss u32 flags; 874e62f8227SErik Schmauss u32 parking_version; 875e62f8227SErik Schmauss u32 performance_interrupt; 876e62f8227SErik Schmauss u64 parked_address; 877e62f8227SErik Schmauss u64 base_address; 878e62f8227SErik Schmauss u64 gicv_base_address; 879e62f8227SErik Schmauss u64 gich_base_address; 880e62f8227SErik Schmauss u32 vgic_interrupt; 881e62f8227SErik Schmauss u64 gicr_base_address; 882e62f8227SErik Schmauss u64 arm_mpidr; 883e62f8227SErik Schmauss u8 efficiency_class; 884e646e0a5SErik Schmauss u8 reserved2[1]; 885e646e0a5SErik Schmauss u16 spe_interrupt; /* ACPI 6.3 */ 886e62f8227SErik Schmauss }; 887e62f8227SErik Schmauss 888e62f8227SErik Schmauss /* Masks for Flags field above */ 889e62f8227SErik Schmauss 890e62f8227SErik Schmauss /* ACPI_MADT_ENABLED (1) Processor is usable if set */ 891e62f8227SErik Schmauss #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ 892e62f8227SErik Schmauss #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ 893e62f8227SErik Schmauss 894e62f8227SErik Schmauss /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ 895e62f8227SErik Schmauss 896e62f8227SErik Schmauss struct acpi_madt_generic_distributor { 897e62f8227SErik Schmauss struct acpi_subtable_header header; 898e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 899e62f8227SErik Schmauss u32 gic_id; 900e62f8227SErik Schmauss u64 base_address; 901e62f8227SErik Schmauss u32 global_irq_base; 902e62f8227SErik Schmauss u8 version; 903e62f8227SErik Schmauss u8 reserved2[3]; /* reserved - must be zero */ 904e62f8227SErik Schmauss }; 905e62f8227SErik Schmauss 906e62f8227SErik Schmauss /* Values for Version field above */ 907e62f8227SErik Schmauss 908e62f8227SErik Schmauss enum acpi_madt_gic_version { 909e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_NONE = 0, 910e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V1 = 1, 911e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V2 = 2, 912e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V3 = 3, 913e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V4 = 4, 914e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ 915e62f8227SErik Schmauss }; 916e62f8227SErik Schmauss 917e62f8227SErik Schmauss /* 13: Generic MSI Frame (ACPI 5.1) */ 918e62f8227SErik Schmauss 919e62f8227SErik Schmauss struct acpi_madt_generic_msi_frame { 920e62f8227SErik Schmauss struct acpi_subtable_header header; 921e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 922e62f8227SErik Schmauss u32 msi_frame_id; 923e62f8227SErik Schmauss u64 base_address; 924e62f8227SErik Schmauss u32 flags; 925e62f8227SErik Schmauss u16 spi_count; 926e62f8227SErik Schmauss u16 spi_base; 927e62f8227SErik Schmauss }; 928e62f8227SErik Schmauss 929e62f8227SErik Schmauss /* Masks for Flags field above */ 930e62f8227SErik Schmauss 931e62f8227SErik Schmauss #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) 932e62f8227SErik Schmauss 933e62f8227SErik Schmauss /* 14: Generic Redistributor (ACPI 5.1) */ 934e62f8227SErik Schmauss 935e62f8227SErik Schmauss struct acpi_madt_generic_redistributor { 936e62f8227SErik Schmauss struct acpi_subtable_header header; 937e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 938e62f8227SErik Schmauss u64 base_address; 939e62f8227SErik Schmauss u32 length; 940e62f8227SErik Schmauss }; 941e62f8227SErik Schmauss 942e62f8227SErik Schmauss /* 15: Generic Translator (ACPI 6.0) */ 943e62f8227SErik Schmauss 944e62f8227SErik Schmauss struct acpi_madt_generic_translator { 945e62f8227SErik Schmauss struct acpi_subtable_header header; 946e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 947e62f8227SErik Schmauss u32 translation_id; 948e62f8227SErik Schmauss u64 base_address; 949e62f8227SErik Schmauss u32 reserved2; 950e62f8227SErik Schmauss }; 951e62f8227SErik Schmauss 9529557cb8cSErik Kaneda /* 16: Multiprocessor wakeup (ACPI 6.4) */ 9539557cb8cSErik Kaneda 9549557cb8cSErik Kaneda struct acpi_madt_multiproc_wakeup { 9559557cb8cSErik Kaneda struct acpi_subtable_header header; 9569557cb8cSErik Kaneda u16 mailbox_version; 9579557cb8cSErik Kaneda u32 reserved; /* reserved - must be zero */ 9589557cb8cSErik Kaneda u64 base_address; 9599557cb8cSErik Kaneda }; 9609557cb8cSErik Kaneda 96142d96e16SKuppuswamy Sathyanarayanan #define ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE 2032 96242d96e16SKuppuswamy Sathyanarayanan #define ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE 2048 96342d96e16SKuppuswamy Sathyanarayanan 96442d96e16SKuppuswamy Sathyanarayanan struct acpi_madt_multiproc_wakeup_mailbox { 96542d96e16SKuppuswamy Sathyanarayanan u16 command; 96642d96e16SKuppuswamy Sathyanarayanan u16 reserved; /* reserved - must be zero */ 96742d96e16SKuppuswamy Sathyanarayanan u32 apic_id; 96842d96e16SKuppuswamy Sathyanarayanan u64 wakeup_vector; 96942d96e16SKuppuswamy Sathyanarayanan u8 reserved_os[ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE]; /* reserved for OS use */ 97042d96e16SKuppuswamy Sathyanarayanan u8 reserved_firmware[ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE]; /* reserved for firmware use */ 97142d96e16SKuppuswamy Sathyanarayanan }; 97242d96e16SKuppuswamy Sathyanarayanan 97342d96e16SKuppuswamy Sathyanarayanan #define ACPI_MP_WAKE_COMMAND_WAKEUP 1 97442d96e16SKuppuswamy Sathyanarayanan 975e62f8227SErik Schmauss /* 976e62f8227SErik Schmauss * Common flags fields for MADT subtables 977e62f8227SErik Schmauss */ 978e62f8227SErik Schmauss 979e62f8227SErik Schmauss /* MADT Local APIC flags */ 980e62f8227SErik Schmauss 981e62f8227SErik Schmauss #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ 982435a8dc8SMario Limonciello #define ACPI_MADT_ONLINE_CAPABLE (2) /* 01: System HW supports enabling processor at runtime */ 983e62f8227SErik Schmauss 984e62f8227SErik Schmauss /* MADT MPS INTI flags (inti_flags) */ 985e62f8227SErik Schmauss 986e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ 987e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ 988e62f8227SErik Schmauss 989e62f8227SErik Schmauss /* Values for MPS INTI flags */ 990e62f8227SErik Schmauss 991e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_CONFORMS 0 992e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 993e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_RESERVED 2 994e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 995e62f8227SErik Schmauss 996e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_CONFORMS (0) 997e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_EDGE (1<<2) 998e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_RESERVED (2<<2) 999e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_LEVEL (3<<2) 1000e62f8227SErik Schmauss 1001e62f8227SErik Schmauss /******************************************************************************* 1002e62f8227SErik Schmauss * 10031a49b72cSBob Moore * MCFG - PCI Memory Mapped Configuration table and subtable 10046e2d5ebdSBob Moore * Version 1 10056e2d5ebdSBob Moore * 10066e2d5ebdSBob Moore * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1007b24aad44SBob Moore * 1008b24aad44SBob Moore ******************************************************************************/ 1009b24aad44SBob Moore 1010b24aad44SBob Moore struct acpi_table_mcfg { 1011b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1012b24aad44SBob Moore u8 reserved[8]; 1013b24aad44SBob Moore }; 1014b24aad44SBob Moore 1015b24aad44SBob Moore /* Subtable */ 1016b24aad44SBob Moore 1017b24aad44SBob Moore struct acpi_mcfg_allocation { 1018b24aad44SBob Moore u64 address; /* Base address, processor-relative */ 1019b24aad44SBob Moore u16 pci_segment; /* PCI segment group number */ 1020b24aad44SBob Moore u8 start_bus_number; /* Starting PCI Bus number */ 1021b24aad44SBob Moore u8 end_bus_number; /* Final PCI Bus number */ 1022b24aad44SBob Moore u32 reserved; 1023b24aad44SBob Moore }; 1024b24aad44SBob Moore 1025b24aad44SBob Moore /******************************************************************************* 1026b24aad44SBob Moore * 10270e264f0bSBob Moore * MCHI - Management Controller Host Interface Table 10280e264f0bSBob Moore * Version 1 10290e264f0bSBob Moore * 10300e264f0bSBob Moore * Conforms to "Management Component Transport Protocol (MCTP) Host 10310e264f0bSBob Moore * Interface Specification", Revision 1.0.0a, October 13, 2009 10320e264f0bSBob Moore * 10330e264f0bSBob Moore ******************************************************************************/ 10340e264f0bSBob Moore 10350e264f0bSBob Moore struct acpi_table_mchi { 10360e264f0bSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 10370e264f0bSBob Moore u8 interface_type; 10380e264f0bSBob Moore u8 protocol; 10390e264f0bSBob Moore u64 protocol_data; 10400e264f0bSBob Moore u8 interrupt_type; 10410e264f0bSBob Moore u8 gpe; 10420e264f0bSBob Moore u8 pci_device_flag; 10430e264f0bSBob Moore u32 global_interrupt; 10440e264f0bSBob Moore struct acpi_generic_address control_register; 10450e264f0bSBob Moore u8 pci_segment; 10460e264f0bSBob Moore u8 pci_bus; 10470e264f0bSBob Moore u8 pci_device; 10480e264f0bSBob Moore u8 pci_function; 10490e264f0bSBob Moore }; 10500e264f0bSBob Moore 10510e264f0bSBob Moore /******************************************************************************* 10520e264f0bSBob Moore * 1053e62f8227SErik Schmauss * MPST - Memory Power State Table (ACPI 5.0) 1054e62f8227SErik Schmauss * Version 1 1055e62f8227SErik Schmauss * 1056e62f8227SErik Schmauss ******************************************************************************/ 1057e62f8227SErik Schmauss 1058e62f8227SErik Schmauss #define ACPI_MPST_CHANNEL_INFO \ 1059e62f8227SErik Schmauss u8 channel_id; \ 1060e62f8227SErik Schmauss u8 reserved1[3]; \ 1061e62f8227SErik Schmauss u16 power_node_count; \ 1062e62f8227SErik Schmauss u16 reserved2; 1063e62f8227SErik Schmauss 1064e62f8227SErik Schmauss /* Main table */ 1065e62f8227SErik Schmauss 1066e62f8227SErik Schmauss struct acpi_table_mpst { 1067e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1068e62f8227SErik Schmauss ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ 1069e62f8227SErik Schmauss }; 1070e62f8227SErik Schmauss 1071e62f8227SErik Schmauss /* Memory Platform Communication Channel Info */ 1072e62f8227SErik Schmauss 1073e62f8227SErik Schmauss struct acpi_mpst_channel { 1074e62f8227SErik Schmauss ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ 1075e62f8227SErik Schmauss }; 1076e62f8227SErik Schmauss 1077e62f8227SErik Schmauss /* Memory Power Node Structure */ 1078e62f8227SErik Schmauss 1079e62f8227SErik Schmauss struct acpi_mpst_power_node { 1080e62f8227SErik Schmauss u8 flags; 1081e62f8227SErik Schmauss u8 reserved1; 1082e62f8227SErik Schmauss u16 node_id; 1083e62f8227SErik Schmauss u32 length; 1084e62f8227SErik Schmauss u64 range_address; 1085e62f8227SErik Schmauss u64 range_length; 1086e62f8227SErik Schmauss u32 num_power_states; 1087e62f8227SErik Schmauss u32 num_physical_components; 1088e62f8227SErik Schmauss }; 1089e62f8227SErik Schmauss 1090e62f8227SErik Schmauss /* Values for Flags field above */ 1091e62f8227SErik Schmauss 1092e62f8227SErik Schmauss #define ACPI_MPST_ENABLED 1 1093e62f8227SErik Schmauss #define ACPI_MPST_POWER_MANAGED 2 1094e62f8227SErik Schmauss #define ACPI_MPST_HOT_PLUG_CAPABLE 4 1095e62f8227SErik Schmauss 1096e62f8227SErik Schmauss /* Memory Power State Structure (follows POWER_NODE above) */ 1097e62f8227SErik Schmauss 1098e62f8227SErik Schmauss struct acpi_mpst_power_state { 1099e62f8227SErik Schmauss u8 power_state; 1100e62f8227SErik Schmauss u8 info_index; 1101e62f8227SErik Schmauss }; 1102e62f8227SErik Schmauss 1103e62f8227SErik Schmauss /* Physical Component ID Structure (follows POWER_STATE above) */ 1104e62f8227SErik Schmauss 1105e62f8227SErik Schmauss struct acpi_mpst_component { 1106e62f8227SErik Schmauss u16 component_id; 1107e62f8227SErik Schmauss }; 1108e62f8227SErik Schmauss 1109e62f8227SErik Schmauss /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ 1110e62f8227SErik Schmauss 1111e62f8227SErik Schmauss struct acpi_mpst_data_hdr { 1112e62f8227SErik Schmauss u16 characteristics_count; 1113e62f8227SErik Schmauss u16 reserved; 1114e62f8227SErik Schmauss }; 1115e62f8227SErik Schmauss 1116e62f8227SErik Schmauss struct acpi_mpst_power_data { 1117e62f8227SErik Schmauss u8 structure_id; 1118e62f8227SErik Schmauss u8 flags; 1119e62f8227SErik Schmauss u16 reserved1; 1120e62f8227SErik Schmauss u32 average_power; 1121e62f8227SErik Schmauss u32 power_saving; 1122e62f8227SErik Schmauss u64 exit_latency; 1123e62f8227SErik Schmauss u64 reserved2; 1124e62f8227SErik Schmauss }; 1125e62f8227SErik Schmauss 1126e62f8227SErik Schmauss /* Values for Flags field above */ 1127e62f8227SErik Schmauss 1128e62f8227SErik Schmauss #define ACPI_MPST_PRESERVE 1 1129e62f8227SErik Schmauss #define ACPI_MPST_AUTOENTRY 2 1130e62f8227SErik Schmauss #define ACPI_MPST_AUTOEXIT 4 1131e62f8227SErik Schmauss 1132e62f8227SErik Schmauss /* Shared Memory Region (not part of an ACPI table) */ 1133e62f8227SErik Schmauss 1134e62f8227SErik Schmauss struct acpi_mpst_shared { 1135e62f8227SErik Schmauss u32 signature; 1136e62f8227SErik Schmauss u16 pcc_command; 1137e62f8227SErik Schmauss u16 pcc_status; 1138e62f8227SErik Schmauss u32 command_register; 1139e62f8227SErik Schmauss u32 status_register; 1140e62f8227SErik Schmauss u32 power_state_id; 1141e62f8227SErik Schmauss u32 power_node_id; 1142e62f8227SErik Schmauss u64 energy_consumed; 1143e62f8227SErik Schmauss u64 average_power; 1144e62f8227SErik Schmauss }; 1145e62f8227SErik Schmauss 1146e62f8227SErik Schmauss /******************************************************************************* 1147e62f8227SErik Schmauss * 1148e62f8227SErik Schmauss * MSCT - Maximum System Characteristics Table (ACPI 4.0) 1149e62f8227SErik Schmauss * Version 1 1150e62f8227SErik Schmauss * 1151e62f8227SErik Schmauss ******************************************************************************/ 1152e62f8227SErik Schmauss 1153e62f8227SErik Schmauss struct acpi_table_msct { 1154e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1155e62f8227SErik Schmauss u32 proximity_offset; /* Location of proximity info struct(s) */ 1156e62f8227SErik Schmauss u32 max_proximity_domains; /* Max number of proximity domains */ 1157e62f8227SErik Schmauss u32 max_clock_domains; /* Max number of clock domains */ 1158e62f8227SErik Schmauss u64 max_address; /* Max physical address in system */ 1159e62f8227SErik Schmauss }; 1160e62f8227SErik Schmauss 1161e62f8227SErik Schmauss /* subtable - Maximum Proximity Domain Information. Version 1 */ 1162e62f8227SErik Schmauss 1163e62f8227SErik Schmauss struct acpi_msct_proximity { 1164e62f8227SErik Schmauss u8 revision; 1165e62f8227SErik Schmauss u8 length; 1166e62f8227SErik Schmauss u32 range_start; /* Start of domain range */ 1167e62f8227SErik Schmauss u32 range_end; /* End of domain range */ 1168e62f8227SErik Schmauss u32 processor_capacity; 1169e62f8227SErik Schmauss u64 memory_capacity; /* In bytes */ 1170e62f8227SErik Schmauss }; 1171e62f8227SErik Schmauss 1172e62f8227SErik Schmauss /******************************************************************************* 1173e62f8227SErik Schmauss * 11745132f2faSBob Moore * MSDM - Microsoft Data Management table 11755132f2faSBob Moore * 11765132f2faSBob Moore * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 11775132f2faSBob Moore * November 29, 2011. Copyright 2011 Microsoft 11785132f2faSBob Moore * 11795132f2faSBob Moore ******************************************************************************/ 11805132f2faSBob Moore 11815132f2faSBob Moore /* Basic MSDM table is only the common ACPI header */ 11825132f2faSBob Moore 11835132f2faSBob Moore struct acpi_table_msdm { 11845132f2faSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 11855132f2faSBob Moore }; 11865132f2faSBob Moore 11875132f2faSBob Moore /******************************************************************************* 11885132f2faSBob Moore * 1189e62f8227SErik Schmauss * NFIT - NVDIMM Interface Table (ACPI 6.0+) 1190e62f8227SErik Schmauss * Version 1 1191e62f8227SErik Schmauss * 1192e62f8227SErik Schmauss ******************************************************************************/ 1193e62f8227SErik Schmauss 1194e62f8227SErik Schmauss struct acpi_table_nfit { 1195e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1196e62f8227SErik Schmauss u32 reserved; /* Reserved, must be zero */ 1197e62f8227SErik Schmauss }; 1198e62f8227SErik Schmauss 1199e62f8227SErik Schmauss /* Subtable header for NFIT */ 1200e62f8227SErik Schmauss 1201e62f8227SErik Schmauss struct acpi_nfit_header { 1202e62f8227SErik Schmauss u16 type; 1203e62f8227SErik Schmauss u16 length; 1204e62f8227SErik Schmauss }; 1205e62f8227SErik Schmauss 1206e62f8227SErik Schmauss /* Values for subtable type in struct acpi_nfit_header */ 1207e62f8227SErik Schmauss 1208e62f8227SErik Schmauss enum acpi_nfit_type { 1209e62f8227SErik Schmauss ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, 1210e62f8227SErik Schmauss ACPI_NFIT_TYPE_MEMORY_MAP = 1, 1211e62f8227SErik Schmauss ACPI_NFIT_TYPE_INTERLEAVE = 2, 1212e62f8227SErik Schmauss ACPI_NFIT_TYPE_SMBIOS = 3, 1213e62f8227SErik Schmauss ACPI_NFIT_TYPE_CONTROL_REGION = 4, 1214e62f8227SErik Schmauss ACPI_NFIT_TYPE_DATA_REGION = 5, 1215e62f8227SErik Schmauss ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, 1216e62f8227SErik Schmauss ACPI_NFIT_TYPE_CAPABILITIES = 7, 1217e62f8227SErik Schmauss ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */ 1218e62f8227SErik Schmauss }; 1219e62f8227SErik Schmauss 1220e62f8227SErik Schmauss /* 1221e62f8227SErik Schmauss * NFIT Subtables 1222e62f8227SErik Schmauss */ 1223e62f8227SErik Schmauss 1224e62f8227SErik Schmauss /* 0: System Physical Address Range Structure */ 1225e62f8227SErik Schmauss 1226e62f8227SErik Schmauss struct acpi_nfit_system_address { 1227e62f8227SErik Schmauss struct acpi_nfit_header header; 1228e62f8227SErik Schmauss u16 range_index; 1229e62f8227SErik Schmauss u16 flags; 1230e62f8227SErik Schmauss u32 reserved; /* Reserved, must be zero */ 1231e62f8227SErik Schmauss u32 proximity_domain; 1232e62f8227SErik Schmauss u8 range_guid[16]; 1233e62f8227SErik Schmauss u64 address; 1234e62f8227SErik Schmauss u64 length; 1235e62f8227SErik Schmauss u64 memory_mapping; 1236cf16b05cSBob Moore u64 location_cookie; /* ACPI 6.4 */ 1237e62f8227SErik Schmauss }; 1238e62f8227SErik Schmauss 1239e62f8227SErik Schmauss /* Flags */ 1240e62f8227SErik Schmauss 1241e62f8227SErik Schmauss #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ 1242e62f8227SErik Schmauss #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ 1243cf16b05cSBob Moore #define ACPI_NFIT_LOCATION_COOKIE_VALID (1<<2) /* 02: SPA location cookie valid (ACPI 6.4) */ 1244e62f8227SErik Schmauss 1245e62f8227SErik Schmauss /* Range Type GUIDs appear in the include/acuuid.h file */ 1246e62f8227SErik Schmauss 1247e62f8227SErik Schmauss /* 1: Memory Device to System Address Range Map Structure */ 1248e62f8227SErik Schmauss 1249e62f8227SErik Schmauss struct acpi_nfit_memory_map { 1250e62f8227SErik Schmauss struct acpi_nfit_header header; 1251e62f8227SErik Schmauss u32 device_handle; 1252e62f8227SErik Schmauss u16 physical_id; 1253e62f8227SErik Schmauss u16 region_id; 1254e62f8227SErik Schmauss u16 range_index; 1255e62f8227SErik Schmauss u16 region_index; 1256e62f8227SErik Schmauss u64 region_size; 1257e62f8227SErik Schmauss u64 region_offset; 1258e62f8227SErik Schmauss u64 address; 1259e62f8227SErik Schmauss u16 interleave_index; 1260e62f8227SErik Schmauss u16 interleave_ways; 1261e62f8227SErik Schmauss u16 flags; 1262e62f8227SErik Schmauss u16 reserved; /* Reserved, must be zero */ 1263e62f8227SErik Schmauss }; 1264e62f8227SErik Schmauss 1265e62f8227SErik Schmauss /* Flags */ 1266e62f8227SErik Schmauss 1267e62f8227SErik Schmauss #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ 1268e62f8227SErik Schmauss #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ 1269e62f8227SErik Schmauss #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ 1270e62f8227SErik Schmauss #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ 1271e62f8227SErik Schmauss #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ 1272e62f8227SErik Schmauss #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ 1273e62f8227SErik Schmauss #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ 1274e62f8227SErik Schmauss 1275e62f8227SErik Schmauss /* 2: Interleave Structure */ 1276e62f8227SErik Schmauss 1277e62f8227SErik Schmauss struct acpi_nfit_interleave { 1278e62f8227SErik Schmauss struct acpi_nfit_header header; 1279e62f8227SErik Schmauss u16 interleave_index; 1280e62f8227SErik Schmauss u16 reserved; /* Reserved, must be zero */ 1281e62f8227SErik Schmauss u32 line_count; 1282e62f8227SErik Schmauss u32 line_size; 1283e62f8227SErik Schmauss u32 line_offset[1]; /* Variable length */ 1284e62f8227SErik Schmauss }; 1285e62f8227SErik Schmauss 1286e62f8227SErik Schmauss /* 3: SMBIOS Management Information Structure */ 1287e62f8227SErik Schmauss 1288e62f8227SErik Schmauss struct acpi_nfit_smbios { 1289e62f8227SErik Schmauss struct acpi_nfit_header header; 1290e62f8227SErik Schmauss u32 reserved; /* Reserved, must be zero */ 1291e62f8227SErik Schmauss u8 data[1]; /* Variable length */ 1292e62f8227SErik Schmauss }; 1293e62f8227SErik Schmauss 1294e62f8227SErik Schmauss /* 4: NVDIMM Control Region Structure */ 1295e62f8227SErik Schmauss 1296e62f8227SErik Schmauss struct acpi_nfit_control_region { 1297e62f8227SErik Schmauss struct acpi_nfit_header header; 1298e62f8227SErik Schmauss u16 region_index; 1299e62f8227SErik Schmauss u16 vendor_id; 1300e62f8227SErik Schmauss u16 device_id; 1301e62f8227SErik Schmauss u16 revision_id; 1302e62f8227SErik Schmauss u16 subsystem_vendor_id; 1303e62f8227SErik Schmauss u16 subsystem_device_id; 1304e62f8227SErik Schmauss u16 subsystem_revision_id; 1305e62f8227SErik Schmauss u8 valid_fields; 1306e62f8227SErik Schmauss u8 manufacturing_location; 1307e62f8227SErik Schmauss u16 manufacturing_date; 1308e62f8227SErik Schmauss u8 reserved[2]; /* Reserved, must be zero */ 1309e62f8227SErik Schmauss u32 serial_number; 1310e62f8227SErik Schmauss u16 code; 1311e62f8227SErik Schmauss u16 windows; 1312e62f8227SErik Schmauss u64 window_size; 1313e62f8227SErik Schmauss u64 command_offset; 1314e62f8227SErik Schmauss u64 command_size; 1315e62f8227SErik Schmauss u64 status_offset; 1316e62f8227SErik Schmauss u64 status_size; 1317e62f8227SErik Schmauss u16 flags; 1318e62f8227SErik Schmauss u8 reserved1[6]; /* Reserved, must be zero */ 1319e62f8227SErik Schmauss }; 1320e62f8227SErik Schmauss 1321e62f8227SErik Schmauss /* Flags */ 1322e62f8227SErik Schmauss 1323e62f8227SErik Schmauss #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ 1324e62f8227SErik Schmauss 1325e62f8227SErik Schmauss /* valid_fields bits */ 1326e62f8227SErik Schmauss 1327e62f8227SErik Schmauss #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ 1328e62f8227SErik Schmauss 1329e62f8227SErik Schmauss /* 5: NVDIMM Block Data Window Region Structure */ 1330e62f8227SErik Schmauss 1331e62f8227SErik Schmauss struct acpi_nfit_data_region { 1332e62f8227SErik Schmauss struct acpi_nfit_header header; 1333e62f8227SErik Schmauss u16 region_index; 1334e62f8227SErik Schmauss u16 windows; 1335e62f8227SErik Schmauss u64 offset; 1336e62f8227SErik Schmauss u64 size; 1337e62f8227SErik Schmauss u64 capacity; 1338e62f8227SErik Schmauss u64 start_address; 1339e62f8227SErik Schmauss }; 1340e62f8227SErik Schmauss 1341e62f8227SErik Schmauss /* 6: Flush Hint Address Structure */ 1342e62f8227SErik Schmauss 1343e62f8227SErik Schmauss struct acpi_nfit_flush_address { 1344e62f8227SErik Schmauss struct acpi_nfit_header header; 1345e62f8227SErik Schmauss u32 device_handle; 1346e62f8227SErik Schmauss u16 hint_count; 1347e62f8227SErik Schmauss u8 reserved[6]; /* Reserved, must be zero */ 1348e62f8227SErik Schmauss u64 hint_address[1]; /* Variable length */ 1349e62f8227SErik Schmauss }; 1350e62f8227SErik Schmauss 1351e62f8227SErik Schmauss /* 7: Platform Capabilities Structure */ 1352e62f8227SErik Schmauss 1353e62f8227SErik Schmauss struct acpi_nfit_capabilities { 1354e62f8227SErik Schmauss struct acpi_nfit_header header; 1355e62f8227SErik Schmauss u8 highest_capability; 1356e62f8227SErik Schmauss u8 reserved[3]; /* Reserved, must be zero */ 1357e62f8227SErik Schmauss u32 capabilities; 1358e62f8227SErik Schmauss u32 reserved2; 1359e62f8227SErik Schmauss }; 1360e62f8227SErik Schmauss 1361e62f8227SErik Schmauss /* Capabilities Flags */ 1362e62f8227SErik Schmauss 1363e62f8227SErik Schmauss #define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */ 1364e62f8227SErik Schmauss #define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */ 1365e62f8227SErik Schmauss #define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */ 1366e62f8227SErik Schmauss 1367e62f8227SErik Schmauss /* 1368e62f8227SErik Schmauss * NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM 1369e62f8227SErik Schmauss */ 1370e62f8227SErik Schmauss struct nfit_device_handle { 1371e62f8227SErik Schmauss u32 handle; 1372e62f8227SErik Schmauss }; 1373e62f8227SErik Schmauss 1374e62f8227SErik Schmauss /* Device handle construction and extraction macros */ 1375e62f8227SErik Schmauss 1376e62f8227SErik Schmauss #define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F 1377e62f8227SErik Schmauss #define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0 1378e62f8227SErik Schmauss #define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00 1379e62f8227SErik Schmauss #define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000 1380e62f8227SErik Schmauss #define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000 1381e62f8227SErik Schmauss 1382e62f8227SErik Schmauss #define ACPI_NFIT_DIMM_NUMBER_OFFSET 0 1383e62f8227SErik Schmauss #define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4 1384e62f8227SErik Schmauss #define ACPI_NFIT_MEMORY_ID_OFFSET 8 1385e62f8227SErik Schmauss #define ACPI_NFIT_SOCKET_ID_OFFSET 12 1386e62f8227SErik Schmauss #define ACPI_NFIT_NODE_ID_OFFSET 16 1387e62f8227SErik Schmauss 1388e62f8227SErik Schmauss /* Macro to construct a NFIT/NVDIMM device handle */ 1389e62f8227SErik Schmauss 1390e62f8227SErik Schmauss #define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \ 1391e62f8227SErik Schmauss ((dimm) | \ 1392e62f8227SErik Schmauss ((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \ 1393e62f8227SErik Schmauss ((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \ 1394e62f8227SErik Schmauss ((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \ 1395e62f8227SErik Schmauss ((node) << ACPI_NFIT_NODE_ID_OFFSET)) 1396e62f8227SErik Schmauss 1397e62f8227SErik Schmauss /* Macros to extract individual fields from a NFIT/NVDIMM device handle */ 1398e62f8227SErik Schmauss 1399e62f8227SErik Schmauss #define ACPI_NFIT_GET_DIMM_NUMBER(handle) \ 1400e62f8227SErik Schmauss ((handle) & ACPI_NFIT_DIMM_NUMBER_MASK) 1401e62f8227SErik Schmauss 1402e62f8227SErik Schmauss #define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \ 1403e62f8227SErik Schmauss (((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET) 1404e62f8227SErik Schmauss 1405e62f8227SErik Schmauss #define ACPI_NFIT_GET_MEMORY_ID(handle) \ 1406e62f8227SErik Schmauss (((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET) 1407e62f8227SErik Schmauss 1408e62f8227SErik Schmauss #define ACPI_NFIT_GET_SOCKET_ID(handle) \ 1409e62f8227SErik Schmauss (((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET) 1410e62f8227SErik Schmauss 1411e62f8227SErik Schmauss #define ACPI_NFIT_GET_NODE_ID(handle) \ 1412e62f8227SErik Schmauss (((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET) 1413e62f8227SErik Schmauss 1414e62f8227SErik Schmauss /******************************************************************************* 1415e62f8227SErik Schmauss * 1416a805aab8SBob Moore * NHLT - Non HD Audio Link Table 1417a805aab8SBob Moore * 1418a805aab8SBob Moore * Conforms to: Intel Smart Sound Technology NHLT Specification 1419a805aab8SBob Moore * Version 0.8.1, January 2020. 1420a805aab8SBob Moore * 1421a805aab8SBob Moore ******************************************************************************/ 1422a805aab8SBob Moore 1423a805aab8SBob Moore /* Main table */ 1424a805aab8SBob Moore 1425a805aab8SBob Moore struct acpi_table_nhlt { 1426a805aab8SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1427a805aab8SBob Moore u8 endpoint_count; 1428a805aab8SBob Moore }; 1429a805aab8SBob Moore 1430a805aab8SBob Moore struct acpi_nhlt_endpoint { 1431a805aab8SBob Moore u32 descriptor_length; 1432a805aab8SBob Moore u8 link_type; 1433a805aab8SBob Moore u8 instance_id; 1434a805aab8SBob Moore u16 vendor_id; 1435a805aab8SBob Moore u16 device_id; 1436a805aab8SBob Moore u16 revision_id; 1437a805aab8SBob Moore u32 subsystem_id; 1438a805aab8SBob Moore u8 device_type; 1439a805aab8SBob Moore u8 direction; 1440a805aab8SBob Moore u8 virtual_bus_id; 1441a805aab8SBob Moore }; 1442a805aab8SBob Moore 1443a805aab8SBob Moore /* Types for link_type field above */ 1444a805aab8SBob Moore 1445a805aab8SBob Moore #define ACPI_NHLT_RESERVED_HD_AUDIO 0 1446a805aab8SBob Moore #define ACPI_NHLT_RESERVED_DSP 1 1447a805aab8SBob Moore #define ACPI_NHLT_PDM 2 1448a805aab8SBob Moore #define ACPI_NHLT_SSP 3 1449a805aab8SBob Moore #define ACPI_NHLT_RESERVED_SLIMBUS 4 1450a805aab8SBob Moore #define ACPI_NHLT_RESERVED_SOUNDWIRE 5 1451a805aab8SBob Moore #define ACPI_NHLT_TYPE_RESERVED 6 /* 6 and above are reserved */ 1452a805aab8SBob Moore 1453a805aab8SBob Moore /* All other values above are reserved */ 1454a805aab8SBob Moore 1455a805aab8SBob Moore /* Values for device_id field above */ 1456a805aab8SBob Moore 1457a805aab8SBob Moore #define ACPI_NHLT_PDM_DMIC 0xAE20 1458a805aab8SBob Moore #define ACPI_NHLT_BT_SIDEBAND 0xAE30 1459a805aab8SBob Moore #define ACPI_NHLT_I2S_TDM_CODECS 0xAE23 1460a805aab8SBob Moore 1461a805aab8SBob Moore /* Values for device_type field above */ 1462a805aab8SBob Moore 1463a805aab8SBob Moore /* SSP Link */ 1464a805aab8SBob Moore 1465a805aab8SBob Moore #define ACPI_NHLT_LINK_BT_SIDEBAND 0 1466a805aab8SBob Moore #define ACPI_NHLT_LINK_FM 1 1467a805aab8SBob Moore #define ACPI_NHLT_LINK_MODEM 2 1468a805aab8SBob Moore /* 3 is reserved */ 1469a805aab8SBob Moore #define ACPI_NHLT_LINK_SSP_ANALOG_CODEC 4 1470a805aab8SBob Moore 1471a805aab8SBob Moore /* PDM Link */ 1472a805aab8SBob Moore 1473a805aab8SBob Moore #define ACPI_NHLT_PDM_ON_CAVS_1P8 0 1474a805aab8SBob Moore #define ACPI_NHLT_PDM_ON_CAVS_1P5 1 1475a805aab8SBob Moore 1476a805aab8SBob Moore /* Values for Direction field above */ 1477a805aab8SBob Moore 1478a805aab8SBob Moore #define ACPI_NHLT_DIR_RENDER 0 1479a805aab8SBob Moore #define ACPI_NHLT_DIR_CAPTURE 1 1480a805aab8SBob Moore #define ACPI_NHLT_DIR_RENDER_LOOPBACK 2 1481a805aab8SBob Moore #define ACPI_NHLT_DIR_RENDER_FEEDBACK 3 1482a805aab8SBob Moore #define ACPI_NHLT_DIR_RESERVED 4 /* 4 and above are reserved */ 1483a805aab8SBob Moore 1484a805aab8SBob Moore struct acpi_nhlt_device_specific_config { 1485a805aab8SBob Moore u32 capabilities_size; 1486a805aab8SBob Moore u8 virtual_slot; 1487a805aab8SBob Moore u8 config_type; 1488a805aab8SBob Moore }; 1489a805aab8SBob Moore 1490a805aab8SBob Moore struct acpi_nhlt_device_specific_config_a { 1491a805aab8SBob Moore u32 capabilities_size; 1492a805aab8SBob Moore u8 virtual_slot; 1493a805aab8SBob Moore u8 config_type; 1494a805aab8SBob Moore u8 array_type; 1495a805aab8SBob Moore }; 1496a805aab8SBob Moore 1497a805aab8SBob Moore /* Values for Config Type above */ 1498a805aab8SBob Moore 1499e4a07f5aSBob Moore #define ACPI_NHLT_CONFIG_TYPE_GENERIC 0x00 1500e4a07f5aSBob Moore #define ACPI_NHLT_CONFIG_TYPE_MIC_ARRAY 0x01 1501e4a07f5aSBob Moore #define ACPI_NHLT_CONFIG_TYPE_RENDER_FEEDBACK 0x03 1502e4a07f5aSBob Moore #define ACPI_NHLT_CONFIG_TYPE_RESERVED 0x04 /* 4 and above are reserved */ 1503a805aab8SBob Moore 1504a805aab8SBob Moore struct acpi_nhlt_device_specific_config_b { 1505a805aab8SBob Moore u32 capabilities_size; 1506a805aab8SBob Moore }; 1507a805aab8SBob Moore 1508a805aab8SBob Moore struct acpi_nhlt_device_specific_config_c { 1509a805aab8SBob Moore u32 capabilities_size; 1510a805aab8SBob Moore u8 virtual_slot; 1511a805aab8SBob Moore }; 1512a805aab8SBob Moore 1513e4a07f5aSBob Moore struct acpi_nhlt_render_device_specific_config { 1514e4a07f5aSBob Moore u32 capabilities_size; 1515e4a07f5aSBob Moore u8 virtual_slot; 1516e4a07f5aSBob Moore }; 1517e4a07f5aSBob Moore 1518a805aab8SBob Moore struct acpi_nhlt_wave_extensible { 1519a805aab8SBob Moore u16 format_tag; 1520a805aab8SBob Moore u16 channel_count; 1521a805aab8SBob Moore u32 samples_per_sec; 1522a805aab8SBob Moore u32 avg_bytes_per_sec; 1523a805aab8SBob Moore u16 block_align; 1524a805aab8SBob Moore u16 bits_per_sample; 1525a805aab8SBob Moore u16 extra_format_size; 1526a805aab8SBob Moore u16 valid_bits_per_sample; 1527a805aab8SBob Moore u32 channel_mask; 1528a805aab8SBob Moore u8 sub_format_guid[16]; 1529a805aab8SBob Moore }; 1530a805aab8SBob Moore 1531a805aab8SBob Moore /* Values for channel_mask above */ 1532a805aab8SBob Moore 1533a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_LEFT 0x1 1534a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_RIGHT 0x2 1535a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_CENTER 0x4 1536a805aab8SBob Moore #define ACPI_NHLT_SPKR_LOW_FREQ 0x8 1537a805aab8SBob Moore #define ACPI_NHLT_SPKR_BACK_LEFT 0x10 1538a805aab8SBob Moore #define ACPI_NHLT_SPKR_BACK_RIGHT 0x20 1539a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_LEFT_OF_CENTER 0x40 1540a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_RIGHT_OF_CENTER 0x80 1541a805aab8SBob Moore #define ACPI_NHLT_SPKR_BACK_CENTER 0x100 1542a805aab8SBob Moore #define ACPI_NHLT_SPKR_SIDE_LEFT 0x200 1543a805aab8SBob Moore #define ACPI_NHLT_SPKR_SIDE_RIGHT 0x400 1544a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_CENTER 0x800 1545a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_FRONT_LEFT 0x1000 1546a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_FRONT_CENTER 0x2000 1547a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_FRONT_RIGHT 0x4000 1548a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_BACK_LEFT 0x8000 1549a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_BACK_CENTER 0x10000 1550a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_BACK_RIGHT 0x20000 1551a805aab8SBob Moore 1552a805aab8SBob Moore struct acpi_nhlt_format_config { 1553a805aab8SBob Moore struct acpi_nhlt_wave_extensible format; 1554a805aab8SBob Moore u32 capability_size; 1555a805aab8SBob Moore u8 capabilities[]; 1556a805aab8SBob Moore }; 1557a805aab8SBob Moore 1558a805aab8SBob Moore struct acpi_nhlt_formats_config { 1559a805aab8SBob Moore u8 formats_count; 1560a805aab8SBob Moore }; 1561a805aab8SBob Moore 1562a805aab8SBob Moore struct acpi_nhlt_device_specific_hdr { 1563a805aab8SBob Moore u8 virtual_slot; 1564a805aab8SBob Moore u8 config_type; 1565a805aab8SBob Moore }; 1566a805aab8SBob Moore 1567a805aab8SBob Moore /* Types for config_type above */ 1568a805aab8SBob Moore 1569a805aab8SBob Moore #define ACPI_NHLT_GENERIC 0 1570a805aab8SBob Moore #define ACPI_NHLT_MIC 1 1571a805aab8SBob Moore #define ACPI_NHLT_RENDER 3 1572a805aab8SBob Moore 1573a805aab8SBob Moore struct acpi_nhlt_mic_device_specific_config { 1574a805aab8SBob Moore struct acpi_nhlt_device_specific_hdr device_config; 1575a805aab8SBob Moore u8 array_type_ext; 1576a805aab8SBob Moore }; 1577a805aab8SBob Moore 1578a805aab8SBob Moore /* Values for array_type_ext above */ 1579a805aab8SBob Moore 1580e4a07f5aSBob Moore #define ACPI_NHLT_ARRAY_TYPE_RESERVED 0x09 // 9 and below are reserved 1581e4a07f5aSBob Moore #define ACPI_NHLT_SMALL_LINEAR_2ELEMENT 0x0A 1582e4a07f5aSBob Moore #define ACPI_NHLT_BIG_LINEAR_2ELEMENT 0x0B 1583e4a07f5aSBob Moore #define ACPI_NHLT_FIRST_GEOMETRY_LINEAR_4ELEMENT 0x0C 1584e4a07f5aSBob Moore #define ACPI_NHLT_PLANAR_LSHAPED_4ELEMENT 0x0D 1585e4a07f5aSBob Moore #define ACPI_NHLT_SECOND_GEOMETRY_LINEAR_4ELEMENT 0x0E 1586e4a07f5aSBob Moore #define ACPI_NHLT_VENDOR_DEFINED 0x0F 1587e4a07f5aSBob Moore #define ACPI_NHLT_ARRAY_TYPE_MASK 0x0F 1588e4a07f5aSBob Moore #define ACPI_NHLT_ARRAY_TYPE_EXT_MASK 0x10 1589a805aab8SBob Moore 1590e4a07f5aSBob Moore #define ACPI_NHLT_NO_EXTENSION 0x0 1591e4a07f5aSBob Moore #define ACPI_NHLT_MIC_SNR_SENSITIVITY_EXT (1<<4) 1592e4a07f5aSBob Moore 1593e4a07f5aSBob Moore struct acpi_nhlt_vendor_mic_count { 1594e4a07f5aSBob Moore u8 microphone_count; 1595e4a07f5aSBob Moore }; 1596a805aab8SBob Moore 1597a805aab8SBob Moore struct acpi_nhlt_vendor_mic_config { 1598a805aab8SBob Moore u8 type; 1599a805aab8SBob Moore u8 panel; 1600a805aab8SBob Moore u16 speaker_position_distance; // mm 1601a805aab8SBob Moore u16 horizontal_offset; // mm 1602a805aab8SBob Moore u16 vertical_offset; // mm 1603a805aab8SBob Moore u8 frequency_low_band; // 5*hz 1604a805aab8SBob Moore u8 frequency_high_band; // 500*hz 1605a805aab8SBob Moore u16 direction_angle; // -180 - + 180 1606a805aab8SBob Moore u16 elevation_angle; // -180 - + 180 1607a805aab8SBob Moore u16 work_vertical_angle_begin; // -180 - + 180 with 2 deg step 1608a805aab8SBob Moore u16 work_vertical_angle_end; // -180 - + 180 with 2 deg step 1609a805aab8SBob Moore u16 work_horizontal_angle_begin; // -180 - + 180 with 2 deg step 1610a805aab8SBob Moore u16 work_horizontal_angle_end; // -180 - + 180 with 2 deg step 1611a805aab8SBob Moore }; 1612a805aab8SBob Moore 1613a805aab8SBob Moore /* Values for Type field above */ 1614a805aab8SBob Moore 1615e4a07f5aSBob Moore #define ACPI_NHLT_MIC_OMNIDIRECTIONAL 0 1616e4a07f5aSBob Moore #define ACPI_NHLT_MIC_SUBCARDIOID 1 1617e4a07f5aSBob Moore #define ACPI_NHLT_MIC_CARDIOID 2 1618e4a07f5aSBob Moore #define ACPI_NHLT_MIC_SUPER_CARDIOID 3 1619e4a07f5aSBob Moore #define ACPI_NHLT_MIC_HYPER_CARDIOID 4 1620e4a07f5aSBob Moore #define ACPI_NHLT_MIC_8_SHAPED 5 1621e4a07f5aSBob Moore #define ACPI_NHLT_MIC_RESERVED6 6 // 6 is reserved 1622e4a07f5aSBob Moore #define ACPI_NHLT_MIC_VENDOR_DEFINED 7 1623e4a07f5aSBob Moore #define ACPI_NHLT_MIC_RESERVED 8 // 8 and above are reserved 1624a805aab8SBob Moore 1625a805aab8SBob Moore /* Values for Panel field above */ 1626a805aab8SBob Moore 1627e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_TOP 0 1628e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_BOTTOM 1 1629e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_LEFT 2 1630e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_RIGHT 3 1631e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_FRONT 4 1632e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_BACK 5 1633e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_RESERVED 6 // 6 and above are reserved 1634a805aab8SBob Moore 1635a805aab8SBob Moore struct acpi_nhlt_vendor_mic_device_specific_config { 1636a805aab8SBob Moore struct acpi_nhlt_mic_device_specific_config mic_array_device_config; 1637a805aab8SBob Moore u8 number_of_microphones; 1638a805aab8SBob Moore struct acpi_nhlt_vendor_mic_config mic_config[]; // indexed by number_of_microphones 1639a805aab8SBob Moore }; 1640a805aab8SBob Moore 1641a805aab8SBob Moore /* Microphone SNR and Sensitivity extension */ 1642a805aab8SBob Moore 1643a805aab8SBob Moore struct acpi_nhlt_mic_snr_sensitivity_extension { 1644a805aab8SBob Moore u32 SNR; 1645a805aab8SBob Moore u32 sensitivity; 1646a805aab8SBob Moore }; 1647a805aab8SBob Moore 1648e4a07f5aSBob Moore /* Render device with feedback */ 1649e4a07f5aSBob Moore 1650a805aab8SBob Moore struct acpi_nhlt_render_feedback_device_specific_config { 1651a805aab8SBob Moore u8 feedback_virtual_slot; // render slot in case of capture 1652a805aab8SBob Moore u16 feedback_channels; // informative only 1653a805aab8SBob Moore u16 feedback_valid_bits_per_sample; 1654a805aab8SBob Moore }; 1655a805aab8SBob Moore 1656a805aab8SBob Moore /* Linux-specific structures */ 1657a805aab8SBob Moore 1658a805aab8SBob Moore struct acpi_nhlt_linux_specific_count { 1659a805aab8SBob Moore u8 structure_count; 1660a805aab8SBob Moore }; 1661a805aab8SBob Moore 1662a805aab8SBob Moore struct acpi_nhlt_linux_specific_data { 1663a805aab8SBob Moore u8 device_id[16]; 1664a805aab8SBob Moore u8 device_instance_id; 1665a805aab8SBob Moore u8 device_port_id; 1666a805aab8SBob Moore u8 filler[18]; 1667a805aab8SBob Moore }; 1668a805aab8SBob Moore 1669a805aab8SBob Moore struct acpi_nhlt_table_terminator { 1670a805aab8SBob Moore u32 terminator_value; 1671a805aab8SBob Moore u32 terminator_signature; 1672a805aab8SBob Moore }; 1673a805aab8SBob Moore 1674a805aab8SBob Moore /******************************************************************************* 1675a805aab8SBob Moore * 1676e62f8227SErik Schmauss * PCCT - Platform Communications Channel Table (ACPI 5.0) 1677e62f8227SErik Schmauss * Version 2 (ACPI 6.2) 1678e62f8227SErik Schmauss * 1679e62f8227SErik Schmauss ******************************************************************************/ 1680e62f8227SErik Schmauss 1681e62f8227SErik Schmauss struct acpi_table_pcct { 1682e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1683e62f8227SErik Schmauss u32 flags; 1684e62f8227SErik Schmauss u64 reserved; 1685e62f8227SErik Schmauss }; 1686e62f8227SErik Schmauss 1687e62f8227SErik Schmauss /* Values for Flags field above */ 1688e62f8227SErik Schmauss 1689e62f8227SErik Schmauss #define ACPI_PCCT_DOORBELL 1 1690e62f8227SErik Schmauss 1691e62f8227SErik Schmauss /* Values for subtable type in struct acpi_subtable_header */ 1692e62f8227SErik Schmauss 1693e62f8227SErik Schmauss enum acpi_pcct_type { 1694e62f8227SErik Schmauss ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, 1695e62f8227SErik Schmauss ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, 1696e62f8227SErik Schmauss ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */ 1697e62f8227SErik Schmauss ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */ 1698e62f8227SErik Schmauss ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */ 169971f79a3fSErik Kaneda ACPI_PCCT_TYPE_HW_REG_COMM_SUBSPACE = 5, /* ACPI 6.4 */ 170071f79a3fSErik Kaneda ACPI_PCCT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 1701e62f8227SErik Schmauss }; 1702e62f8227SErik Schmauss 1703e62f8227SErik Schmauss /* 1704e62f8227SErik Schmauss * PCCT Subtables, correspond to Type in struct acpi_subtable_header 1705e62f8227SErik Schmauss */ 1706e62f8227SErik Schmauss 1707e62f8227SErik Schmauss /* 0: Generic Communications Subspace */ 1708e62f8227SErik Schmauss 1709e62f8227SErik Schmauss struct acpi_pcct_subspace { 1710e62f8227SErik Schmauss struct acpi_subtable_header header; 1711e62f8227SErik Schmauss u8 reserved[6]; 1712e62f8227SErik Schmauss u64 base_address; 1713e62f8227SErik Schmauss u64 length; 1714e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1715e62f8227SErik Schmauss u64 preserve_mask; 1716e62f8227SErik Schmauss u64 write_mask; 1717e62f8227SErik Schmauss u32 latency; 1718e62f8227SErik Schmauss u32 max_access_rate; 1719e62f8227SErik Schmauss u16 min_turnaround_time; 1720e62f8227SErik Schmauss }; 1721e62f8227SErik Schmauss 1722e62f8227SErik Schmauss /* 1: HW-reduced Communications Subspace (ACPI 5.1) */ 1723e62f8227SErik Schmauss 1724e62f8227SErik Schmauss struct acpi_pcct_hw_reduced { 1725e62f8227SErik Schmauss struct acpi_subtable_header header; 1726e62f8227SErik Schmauss u32 platform_interrupt; 1727e62f8227SErik Schmauss u8 flags; 1728e62f8227SErik Schmauss u8 reserved; 1729e62f8227SErik Schmauss u64 base_address; 1730e62f8227SErik Schmauss u64 length; 1731e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1732e62f8227SErik Schmauss u64 preserve_mask; 1733e62f8227SErik Schmauss u64 write_mask; 1734e62f8227SErik Schmauss u32 latency; 1735e62f8227SErik Schmauss u32 max_access_rate; 1736e62f8227SErik Schmauss u16 min_turnaround_time; 1737e62f8227SErik Schmauss }; 1738e62f8227SErik Schmauss 1739e62f8227SErik Schmauss /* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */ 1740e62f8227SErik Schmauss 1741e62f8227SErik Schmauss struct acpi_pcct_hw_reduced_type2 { 1742e62f8227SErik Schmauss struct acpi_subtable_header header; 1743e62f8227SErik Schmauss u32 platform_interrupt; 1744e62f8227SErik Schmauss u8 flags; 1745e62f8227SErik Schmauss u8 reserved; 1746e62f8227SErik Schmauss u64 base_address; 1747e62f8227SErik Schmauss u64 length; 1748e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1749e62f8227SErik Schmauss u64 preserve_mask; 1750e62f8227SErik Schmauss u64 write_mask; 1751e62f8227SErik Schmauss u32 latency; 1752e62f8227SErik Schmauss u32 max_access_rate; 1753e62f8227SErik Schmauss u16 min_turnaround_time; 1754e62f8227SErik Schmauss struct acpi_generic_address platform_ack_register; 1755e62f8227SErik Schmauss u64 ack_preserve_mask; 1756e62f8227SErik Schmauss u64 ack_write_mask; 1757e62f8227SErik Schmauss }; 1758e62f8227SErik Schmauss 1759e62f8227SErik Schmauss /* 3: Extended PCC Master Subspace Type 3 (ACPI 6.2) */ 1760e62f8227SErik Schmauss 1761e62f8227SErik Schmauss struct acpi_pcct_ext_pcc_master { 1762e62f8227SErik Schmauss struct acpi_subtable_header header; 1763e62f8227SErik Schmauss u32 platform_interrupt; 1764e62f8227SErik Schmauss u8 flags; 1765e62f8227SErik Schmauss u8 reserved1; 1766e62f8227SErik Schmauss u64 base_address; 1767e62f8227SErik Schmauss u32 length; 1768e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1769e62f8227SErik Schmauss u64 preserve_mask; 1770e62f8227SErik Schmauss u64 write_mask; 1771e62f8227SErik Schmauss u32 latency; 1772e62f8227SErik Schmauss u32 max_access_rate; 1773e62f8227SErik Schmauss u32 min_turnaround_time; 1774e62f8227SErik Schmauss struct acpi_generic_address platform_ack_register; 1775e62f8227SErik Schmauss u64 ack_preserve_mask; 1776e62f8227SErik Schmauss u64 ack_set_mask; 1777e62f8227SErik Schmauss u64 reserved2; 1778e62f8227SErik Schmauss struct acpi_generic_address cmd_complete_register; 1779e62f8227SErik Schmauss u64 cmd_complete_mask; 1780e62f8227SErik Schmauss struct acpi_generic_address cmd_update_register; 1781e62f8227SErik Schmauss u64 cmd_update_preserve_mask; 1782e62f8227SErik Schmauss u64 cmd_update_set_mask; 1783e62f8227SErik Schmauss struct acpi_generic_address error_status_register; 1784e62f8227SErik Schmauss u64 error_status_mask; 1785e62f8227SErik Schmauss }; 1786e62f8227SErik Schmauss 1787e62f8227SErik Schmauss /* 4: Extended PCC Slave Subspace Type 4 (ACPI 6.2) */ 1788e62f8227SErik Schmauss 1789e62f8227SErik Schmauss struct acpi_pcct_ext_pcc_slave { 1790e62f8227SErik Schmauss struct acpi_subtable_header header; 1791e62f8227SErik Schmauss u32 platform_interrupt; 1792e62f8227SErik Schmauss u8 flags; 1793e62f8227SErik Schmauss u8 reserved1; 1794e62f8227SErik Schmauss u64 base_address; 1795e62f8227SErik Schmauss u32 length; 1796e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1797e62f8227SErik Schmauss u64 preserve_mask; 1798e62f8227SErik Schmauss u64 write_mask; 1799e62f8227SErik Schmauss u32 latency; 1800e62f8227SErik Schmauss u32 max_access_rate; 1801e62f8227SErik Schmauss u32 min_turnaround_time; 1802e62f8227SErik Schmauss struct acpi_generic_address platform_ack_register; 1803e62f8227SErik Schmauss u64 ack_preserve_mask; 1804e62f8227SErik Schmauss u64 ack_set_mask; 1805e62f8227SErik Schmauss u64 reserved2; 1806e62f8227SErik Schmauss struct acpi_generic_address cmd_complete_register; 1807e62f8227SErik Schmauss u64 cmd_complete_mask; 1808e62f8227SErik Schmauss struct acpi_generic_address cmd_update_register; 1809e62f8227SErik Schmauss u64 cmd_update_preserve_mask; 1810e62f8227SErik Schmauss u64 cmd_update_set_mask; 1811e62f8227SErik Schmauss struct acpi_generic_address error_status_register; 1812e62f8227SErik Schmauss u64 error_status_mask; 1813e62f8227SErik Schmauss }; 1814e62f8227SErik Schmauss 181571f79a3fSErik Kaneda /* 5: HW Registers based Communications Subspace */ 181671f79a3fSErik Kaneda 181771f79a3fSErik Kaneda struct acpi_pcct_hw_reg { 181871f79a3fSErik Kaneda struct acpi_subtable_header header; 181971f79a3fSErik Kaneda u16 version; 182071f79a3fSErik Kaneda u64 base_address; 182171f79a3fSErik Kaneda u64 length; 182271f79a3fSErik Kaneda struct acpi_generic_address doorbell_register; 182371f79a3fSErik Kaneda u64 doorbell_preserve; 182471f79a3fSErik Kaneda u64 doorbell_write; 182571f79a3fSErik Kaneda struct acpi_generic_address cmd_complete_register; 182671f79a3fSErik Kaneda u64 cmd_complete_mask; 182771f79a3fSErik Kaneda struct acpi_generic_address error_status_register; 182871f79a3fSErik Kaneda u64 error_status_mask; 182971f79a3fSErik Kaneda u32 nominal_latency; 183071f79a3fSErik Kaneda u32 min_turnaround_time; 183171f79a3fSErik Kaneda }; 183271f79a3fSErik Kaneda 1833e62f8227SErik Schmauss /* Values for doorbell flags above */ 1834e62f8227SErik Schmauss 1835e62f8227SErik Schmauss #define ACPI_PCCT_INTERRUPT_POLARITY (1) 1836e62f8227SErik Schmauss #define ACPI_PCCT_INTERRUPT_MODE (1<<1) 1837e62f8227SErik Schmauss 1838e62f8227SErik Schmauss /* 1839e62f8227SErik Schmauss * PCC memory structures (not part of the ACPI table) 1840e62f8227SErik Schmauss */ 1841e62f8227SErik Schmauss 1842e62f8227SErik Schmauss /* Shared Memory Region */ 1843e62f8227SErik Schmauss 1844e62f8227SErik Schmauss struct acpi_pcct_shared_memory { 1845e62f8227SErik Schmauss u32 signature; 1846e62f8227SErik Schmauss u16 command; 1847e62f8227SErik Schmauss u16 status; 1848e62f8227SErik Schmauss }; 1849e62f8227SErik Schmauss 1850e62f8227SErik Schmauss /* Extended PCC Subspace Shared Memory Region (ACPI 6.2) */ 1851e62f8227SErik Schmauss 1852e62f8227SErik Schmauss struct acpi_pcct_ext_pcc_shared_memory { 1853e62f8227SErik Schmauss u32 signature; 1854e62f8227SErik Schmauss u32 flags; 1855e62f8227SErik Schmauss u32 length; 1856e62f8227SErik Schmauss u32 command; 1857e62f8227SErik Schmauss }; 1858e62f8227SErik Schmauss 1859e62f8227SErik Schmauss /******************************************************************************* 1860e62f8227SErik Schmauss * 1861e62f8227SErik Schmauss * PDTT - Platform Debug Trigger Table (ACPI 6.2) 1862e62f8227SErik Schmauss * Version 0 1863e62f8227SErik Schmauss * 1864e62f8227SErik Schmauss ******************************************************************************/ 1865e62f8227SErik Schmauss 1866e62f8227SErik Schmauss struct acpi_table_pdtt { 1867e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1868e62f8227SErik Schmauss u8 trigger_count; 1869e62f8227SErik Schmauss u8 reserved[3]; 1870e62f8227SErik Schmauss u32 array_offset; 1871e62f8227SErik Schmauss }; 1872e62f8227SErik Schmauss 1873e62f8227SErik Schmauss /* 1874e62f8227SErik Schmauss * PDTT Communication Channel Identifier Structure. 1875e62f8227SErik Schmauss * The number of these structures is defined by trigger_count above, 1876e62f8227SErik Schmauss * starting at array_offset. 1877e62f8227SErik Schmauss */ 1878e62f8227SErik Schmauss struct acpi_pdtt_channel { 1879e62f8227SErik Schmauss u8 subchannel_id; 1880e62f8227SErik Schmauss u8 flags; 1881e62f8227SErik Schmauss }; 1882e62f8227SErik Schmauss 1883e62f8227SErik Schmauss /* Flags for above */ 1884e62f8227SErik Schmauss 1885e62f8227SErik Schmauss #define ACPI_PDTT_RUNTIME_TRIGGER (1) 1886e62f8227SErik Schmauss #define ACPI_PDTT_WAIT_COMPLETION (1<<1) 1887f00175d0SErik Schmauss #define ACPI_PDTT_TRIGGER_ORDER (1<<2) 1888e62f8227SErik Schmauss 1889e62f8227SErik Schmauss /******************************************************************************* 1890e62f8227SErik Schmauss * 18919f400337SErik Kaneda * PHAT - Platform Health Assessment Table (ACPI 6.4) 18929f400337SErik Kaneda * Version 1 18939f400337SErik Kaneda * 18949f400337SErik Kaneda ******************************************************************************/ 18959f400337SErik Kaneda 18969f400337SErik Kaneda struct acpi_table_phat { 18979f400337SErik Kaneda struct acpi_table_header header; /* Common ACPI table header */ 18989f400337SErik Kaneda }; 18999f400337SErik Kaneda 19009f400337SErik Kaneda /* Common header for PHAT subtables that follow main table */ 19019f400337SErik Kaneda 19029f400337SErik Kaneda struct acpi_phat_header { 19039f400337SErik Kaneda u16 type; 19049f400337SErik Kaneda u16 length; 19059f400337SErik Kaneda u8 revision; 19069f400337SErik Kaneda }; 19079f400337SErik Kaneda 19089f400337SErik Kaneda /* Values for Type field above */ 19099f400337SErik Kaneda 19109f400337SErik Kaneda #define ACPI_PHAT_TYPE_FW_VERSION_DATA 0 19119f400337SErik Kaneda #define ACPI_PHAT_TYPE_FW_HEALTH_DATA 1 19129f400337SErik Kaneda #define ACPI_PHAT_TYPE_RESERVED 2 /* 0x02-0xFFFF are reserved */ 19139f400337SErik Kaneda 19149f400337SErik Kaneda /* 19159f400337SErik Kaneda * PHAT subtables, correspond to Type in struct acpi_phat_header 19169f400337SErik Kaneda */ 19179f400337SErik Kaneda 19189f400337SErik Kaneda /* 0: Firmware Version Data Record */ 19199f400337SErik Kaneda 19209f400337SErik Kaneda struct acpi_phat_version_data { 19219f400337SErik Kaneda struct acpi_phat_header header; 19229f400337SErik Kaneda u8 reserved[3]; 19239f400337SErik Kaneda u32 element_count; 19249f400337SErik Kaneda }; 19259f400337SErik Kaneda 19269f400337SErik Kaneda struct acpi_phat_version_element { 19279f400337SErik Kaneda u8 guid[16]; 19289f400337SErik Kaneda u64 version_value; 19299f400337SErik Kaneda u32 producer_id; 19309f400337SErik Kaneda }; 19319f400337SErik Kaneda 19329f400337SErik Kaneda /* 1: Firmware Health Data Record */ 19339f400337SErik Kaneda 19349f400337SErik Kaneda struct acpi_phat_health_data { 19359f400337SErik Kaneda struct acpi_phat_header header; 19369f400337SErik Kaneda u8 reserved[2]; 19379f400337SErik Kaneda u8 health; 19389f400337SErik Kaneda u8 device_guid[16]; 19399f400337SErik Kaneda u32 device_specific_offset; /* Zero if no Device-specific data */ 19409f400337SErik Kaneda }; 19419f400337SErik Kaneda 19429f400337SErik Kaneda /* Values for Health field above */ 19439f400337SErik Kaneda 19449f400337SErik Kaneda #define ACPI_PHAT_ERRORS_FOUND 0 19459f400337SErik Kaneda #define ACPI_PHAT_NO_ERRORS 1 19469f400337SErik Kaneda #define ACPI_PHAT_UNKNOWN_ERRORS 2 19479f400337SErik Kaneda #define ACPI_PHAT_ADVISORY 3 19489f400337SErik Kaneda 19499f400337SErik Kaneda /******************************************************************************* 19509f400337SErik Kaneda * 1951e62f8227SErik Schmauss * PMTT - Platform Memory Topology Table (ACPI 5.0) 1952e62f8227SErik Schmauss * Version 1 1953e62f8227SErik Schmauss * 1954e62f8227SErik Schmauss ******************************************************************************/ 1955e62f8227SErik Schmauss 1956e62f8227SErik Schmauss struct acpi_table_pmtt { 1957e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1958cca97d42SBob Moore u32 memory_device_count; 1959cca97d42SBob Moore /* 1960cca97d42SBob Moore * Immediately followed by: 1961cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 1962cca97d42SBob Moore */ 1963e62f8227SErik Schmauss }; 1964e62f8227SErik Schmauss 1965e62f8227SErik Schmauss /* Common header for PMTT subtables that follow main table */ 1966e62f8227SErik Schmauss 1967e62f8227SErik Schmauss struct acpi_pmtt_header { 1968e62f8227SErik Schmauss u8 type; 1969e62f8227SErik Schmauss u8 reserved1; 1970e62f8227SErik Schmauss u16 length; 1971e62f8227SErik Schmauss u16 flags; 1972e62f8227SErik Schmauss u16 reserved2; 1973cca97d42SBob Moore u32 memory_device_count; /* Zero means no memory device structs follow */ 1974cca97d42SBob Moore /* 1975cca97d42SBob Moore * Immediately followed by: 1976cca97d42SBob Moore * u8 type_specific_data[] 1977cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 1978cca97d42SBob Moore */ 1979e62f8227SErik Schmauss }; 1980e62f8227SErik Schmauss 1981e62f8227SErik Schmauss /* Values for Type field above */ 1982e62f8227SErik Schmauss 1983e62f8227SErik Schmauss #define ACPI_PMTT_TYPE_SOCKET 0 1984e62f8227SErik Schmauss #define ACPI_PMTT_TYPE_CONTROLLER 1 1985e62f8227SErik Schmauss #define ACPI_PMTT_TYPE_DIMM 2 1986cca97d42SBob Moore #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFE are reserved */ 1987cca97d42SBob Moore #define ACPI_PMTT_TYPE_VENDOR 0xFF 1988e62f8227SErik Schmauss 1989e62f8227SErik Schmauss /* Values for Flags field above */ 1990e62f8227SErik Schmauss 1991e62f8227SErik Schmauss #define ACPI_PMTT_TOP_LEVEL 0x0001 1992e62f8227SErik Schmauss #define ACPI_PMTT_PHYSICAL 0x0002 1993e62f8227SErik Schmauss #define ACPI_PMTT_MEMORY_TYPE 0x000C 1994e62f8227SErik Schmauss 1995e62f8227SErik Schmauss /* 1996e62f8227SErik Schmauss * PMTT subtables, correspond to Type in struct acpi_pmtt_header 1997e62f8227SErik Schmauss */ 1998e62f8227SErik Schmauss 1999e62f8227SErik Schmauss /* 0: Socket Structure */ 2000e62f8227SErik Schmauss 2001e62f8227SErik Schmauss struct acpi_pmtt_socket { 2002e62f8227SErik Schmauss struct acpi_pmtt_header header; 2003e62f8227SErik Schmauss u16 socket_id; 2004e62f8227SErik Schmauss u16 reserved; 2005e62f8227SErik Schmauss }; 2006cca97d42SBob Moore /* 2007cca97d42SBob Moore * Immediately followed by: 2008cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2009cca97d42SBob Moore */ 2010e62f8227SErik Schmauss 2011e62f8227SErik Schmauss /* 1: Memory Controller subtable */ 2012e62f8227SErik Schmauss 2013e62f8227SErik Schmauss struct acpi_pmtt_controller { 2014e62f8227SErik Schmauss struct acpi_pmtt_header header; 2015cca97d42SBob Moore u16 controller_id; 2016e62f8227SErik Schmauss u16 reserved; 2017e62f8227SErik Schmauss }; 2018cca97d42SBob Moore /* 2019cca97d42SBob Moore * Immediately followed by: 2020cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2021cca97d42SBob Moore */ 2022e62f8227SErik Schmauss 2023e62f8227SErik Schmauss /* 2: Physical Component Identifier (DIMM) */ 2024e62f8227SErik Schmauss 2025e62f8227SErik Schmauss struct acpi_pmtt_physical_component { 2026e62f8227SErik Schmauss struct acpi_pmtt_header header; 2027e62f8227SErik Schmauss u32 bios_handle; 2028e62f8227SErik Schmauss }; 2029e62f8227SErik Schmauss 2030cca97d42SBob Moore /* 0xFF: Vendor Specific Data */ 2031cca97d42SBob Moore 2032cca97d42SBob Moore struct acpi_pmtt_vendor_specific { 2033cca97d42SBob Moore struct acpi_pmtt_header header; 2034cca97d42SBob Moore u8 type_uuid[16]; 2035cca97d42SBob Moore u8 specific[]; 2036cca97d42SBob Moore /* 2037cca97d42SBob Moore * Immediately followed by: 2038cca97d42SBob Moore * u8 vendor_specific_data[]; 2039cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2040cca97d42SBob Moore */ 2041cca97d42SBob Moore }; 2042cca97d42SBob Moore 2043e62f8227SErik Schmauss /******************************************************************************* 2044e62f8227SErik Schmauss * 2045e62f8227SErik Schmauss * PPTT - Processor Properties Topology Table (ACPI 6.2) 2046e62f8227SErik Schmauss * Version 1 2047e62f8227SErik Schmauss * 2048e62f8227SErik Schmauss ******************************************************************************/ 2049e62f8227SErik Schmauss 2050e62f8227SErik Schmauss struct acpi_table_pptt { 2051e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2052e62f8227SErik Schmauss }; 2053e62f8227SErik Schmauss 2054e62f8227SErik Schmauss /* Values for Type field above */ 2055e62f8227SErik Schmauss 2056e62f8227SErik Schmauss enum acpi_pptt_type { 2057e62f8227SErik Schmauss ACPI_PPTT_TYPE_PROCESSOR = 0, 2058e62f8227SErik Schmauss ACPI_PPTT_TYPE_CACHE = 1, 2059e62f8227SErik Schmauss ACPI_PPTT_TYPE_ID = 2, 2060e62f8227SErik Schmauss ACPI_PPTT_TYPE_RESERVED = 3 2061e62f8227SErik Schmauss }; 2062e62f8227SErik Schmauss 2063e62f8227SErik Schmauss /* 0: Processor Hierarchy Node Structure */ 2064e62f8227SErik Schmauss 2065e62f8227SErik Schmauss struct acpi_pptt_processor { 2066e62f8227SErik Schmauss struct acpi_subtable_header header; 2067e62f8227SErik Schmauss u16 reserved; 2068e62f8227SErik Schmauss u32 flags; 2069e62f8227SErik Schmauss u32 parent; 2070e62f8227SErik Schmauss u32 acpi_processor_id; 2071e62f8227SErik Schmauss u32 number_of_priv_resources; 2072e62f8227SErik Schmauss }; 2073e62f8227SErik Schmauss 2074e62f8227SErik Schmauss /* Flags */ 2075e62f8227SErik Schmauss 2076b5eab512SErik Schmauss #define ACPI_PPTT_PHYSICAL_PACKAGE (1) 2077b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (1<<1) 2078b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_PROCESSOR_IS_THREAD (1<<2) /* ACPI 6.3 */ 2079b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_LEAF_NODE (1<<3) /* ACPI 6.3 */ 2080b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_IDENTICAL (1<<4) /* ACPI 6.3 */ 2081e62f8227SErik Schmauss 2082e62f8227SErik Schmauss /* 1: Cache Type Structure */ 2083e62f8227SErik Schmauss 2084e62f8227SErik Schmauss struct acpi_pptt_cache { 2085e62f8227SErik Schmauss struct acpi_subtable_header header; 2086e62f8227SErik Schmauss u16 reserved; 2087e62f8227SErik Schmauss u32 flags; 2088e62f8227SErik Schmauss u32 next_level_of_cache; 2089e62f8227SErik Schmauss u32 size; 2090e62f8227SErik Schmauss u32 number_of_sets; 2091e62f8227SErik Schmauss u8 associativity; 2092e62f8227SErik Schmauss u8 attributes; 2093e62f8227SErik Schmauss u16 line_size; 2094e62f8227SErik Schmauss }; 2095e62f8227SErik Schmauss 20965e2e86c0SErik Kaneda /* 1: Cache Type Structure for PPTT version 3 */ 20975e2e86c0SErik Kaneda 20985e2e86c0SErik Kaneda struct acpi_pptt_cache_v1 { 20995e2e86c0SErik Kaneda u32 cache_id; 21005e2e86c0SErik Kaneda }; 21015e2e86c0SErik Kaneda 2102e62f8227SErik Schmauss /* Flags */ 2103e62f8227SErik Schmauss 2104e62f8227SErik Schmauss #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ 2105e62f8227SErik Schmauss #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ 2106e62f8227SErik Schmauss #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ 2107e62f8227SErik Schmauss #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ 2108e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ 2109e62f8227SErik Schmauss #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ 2110e62f8227SErik Schmauss #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ 21115e2e86c0SErik Kaneda #define ACPI_PPTT_CACHE_ID_VALID (1<<7) /* Cache ID valid */ 2112e62f8227SErik Schmauss 2113e62f8227SErik Schmauss /* Masks for Attributes */ 2114e62f8227SErik Schmauss 2115e62f8227SErik Schmauss #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ 2116e62f8227SErik Schmauss #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ 2117e62f8227SErik Schmauss #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ 2118e62f8227SErik Schmauss 2119e62f8227SErik Schmauss /* Attributes describing cache */ 2120e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */ 2121e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */ 2122e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */ 2123e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */ 2124e62f8227SErik Schmauss 2125e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */ 2126e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */ 2127e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */ 2128e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */ 2129e62f8227SErik Schmauss 2130e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */ 2131e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */ 2132e62f8227SErik Schmauss 2133e62f8227SErik Schmauss /* 2: ID Structure */ 2134e62f8227SErik Schmauss 2135e62f8227SErik Schmauss struct acpi_pptt_id { 2136e62f8227SErik Schmauss struct acpi_subtable_header header; 2137e62f8227SErik Schmauss u16 reserved; 2138e62f8227SErik Schmauss u32 vendor_id; 2139e62f8227SErik Schmauss u64 level1_id; 2140e62f8227SErik Schmauss u64 level2_id; 2141e62f8227SErik Schmauss u16 major_rev; 2142e62f8227SErik Schmauss u16 minor_rev; 2143e62f8227SErik Schmauss u16 spin_rev; 2144e62f8227SErik Schmauss }; 2145e62f8227SErik Schmauss 2146e62f8227SErik Schmauss /******************************************************************************* 2147e62f8227SErik Schmauss * 2148d71df85aSErik Kaneda * PRMT - Platform Runtime Mechanism Table 2149d71df85aSErik Kaneda * Version 1 2150d71df85aSErik Kaneda * 2151d71df85aSErik Kaneda ******************************************************************************/ 2152d71df85aSErik Kaneda 2153d71df85aSErik Kaneda struct acpi_table_prmt { 2154d71df85aSErik Kaneda struct acpi_table_header header; /* Common ACPI table header */ 2155d71df85aSErik Kaneda }; 2156d71df85aSErik Kaneda 2157d71df85aSErik Kaneda struct acpi_table_prmt_header { 2158d71df85aSErik Kaneda u8 platform_guid[16]; 2159d71df85aSErik Kaneda u32 module_info_offset; 2160d71df85aSErik Kaneda u32 module_info_count; 2161d71df85aSErik Kaneda }; 2162d71df85aSErik Kaneda 21639f8c7baeSErik Kaneda struct acpi_prmt_module_header { 21649f8c7baeSErik Kaneda u16 revision; 21659f8c7baeSErik Kaneda u16 length; 21669f8c7baeSErik Kaneda }; 21679f8c7baeSErik Kaneda 2168d71df85aSErik Kaneda struct acpi_prmt_module_info { 2169d71df85aSErik Kaneda u16 revision; 2170d71df85aSErik Kaneda u16 length; 2171d71df85aSErik Kaneda u8 module_guid[16]; 2172d71df85aSErik Kaneda u16 major_rev; 2173d71df85aSErik Kaneda u16 minor_rev; 2174d71df85aSErik Kaneda u16 handler_info_count; 2175d71df85aSErik Kaneda u32 handler_info_offset; 2176d71df85aSErik Kaneda u64 mmio_list_pointer; 2177d71df85aSErik Kaneda }; 2178d71df85aSErik Kaneda 2179d71df85aSErik Kaneda struct acpi_prmt_handler_info { 2180d71df85aSErik Kaneda u16 revision; 2181d71df85aSErik Kaneda u16 length; 2182d71df85aSErik Kaneda u8 handler_guid[16]; 2183d71df85aSErik Kaneda u64 handler_address; 2184d71df85aSErik Kaneda u64 static_data_buffer_address; 2185d71df85aSErik Kaneda u64 acpi_param_buffer_address; 2186d71df85aSErik Kaneda }; 2187d71df85aSErik Kaneda 2188d71df85aSErik Kaneda /******************************************************************************* 2189d71df85aSErik Kaneda * 2190e62f8227SErik Schmauss * RASF - RAS Feature Table (ACPI 5.0) 2191e62f8227SErik Schmauss * Version 1 2192e62f8227SErik Schmauss * 2193e62f8227SErik Schmauss ******************************************************************************/ 2194e62f8227SErik Schmauss 2195e62f8227SErik Schmauss struct acpi_table_rasf { 2196e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2197e62f8227SErik Schmauss u8 channel_id[12]; 2198e62f8227SErik Schmauss }; 2199e62f8227SErik Schmauss 2200e62f8227SErik Schmauss /* RASF Platform Communication Channel Shared Memory Region */ 2201e62f8227SErik Schmauss 2202e62f8227SErik Schmauss struct acpi_rasf_shared_memory { 2203e62f8227SErik Schmauss u32 signature; 2204e62f8227SErik Schmauss u16 command; 2205e62f8227SErik Schmauss u16 status; 2206e62f8227SErik Schmauss u16 version; 2207e62f8227SErik Schmauss u8 capabilities[16]; 2208e62f8227SErik Schmauss u8 set_capabilities[16]; 2209e62f8227SErik Schmauss u16 num_parameter_blocks; 2210e62f8227SErik Schmauss u32 set_capabilities_status; 2211e62f8227SErik Schmauss }; 2212e62f8227SErik Schmauss 2213e62f8227SErik Schmauss /* RASF Parameter Block Structure Header */ 2214e62f8227SErik Schmauss 2215e62f8227SErik Schmauss struct acpi_rasf_parameter_block { 2216e62f8227SErik Schmauss u16 type; 2217e62f8227SErik Schmauss u16 version; 2218e62f8227SErik Schmauss u16 length; 2219e62f8227SErik Schmauss }; 2220e62f8227SErik Schmauss 2221e62f8227SErik Schmauss /* RASF Parameter Block Structure for PATROL_SCRUB */ 2222e62f8227SErik Schmauss 2223e62f8227SErik Schmauss struct acpi_rasf_patrol_scrub_parameter { 2224e62f8227SErik Schmauss struct acpi_rasf_parameter_block header; 2225e62f8227SErik Schmauss u16 patrol_scrub_command; 2226e62f8227SErik Schmauss u64 requested_address_range[2]; 2227e62f8227SErik Schmauss u64 actual_address_range[2]; 2228e62f8227SErik Schmauss u16 flags; 2229e62f8227SErik Schmauss u8 requested_speed; 2230e62f8227SErik Schmauss }; 2231e62f8227SErik Schmauss 2232e62f8227SErik Schmauss /* Masks for Flags and Speed fields above */ 2233e62f8227SErik Schmauss 2234e62f8227SErik Schmauss #define ACPI_RASF_SCRUBBER_RUNNING 1 2235e62f8227SErik Schmauss #define ACPI_RASF_SPEED (7<<1) 2236e62f8227SErik Schmauss #define ACPI_RASF_SPEED_SLOW (0<<1) 2237e62f8227SErik Schmauss #define ACPI_RASF_SPEED_MEDIUM (4<<1) 2238e62f8227SErik Schmauss #define ACPI_RASF_SPEED_FAST (7<<1) 2239e62f8227SErik Schmauss 2240e62f8227SErik Schmauss /* Channel Commands */ 2241e62f8227SErik Schmauss 2242e62f8227SErik Schmauss enum acpi_rasf_commands { 2243e62f8227SErik Schmauss ACPI_RASF_EXECUTE_RASF_COMMAND = 1 2244e62f8227SErik Schmauss }; 2245e62f8227SErik Schmauss 2246e62f8227SErik Schmauss /* Platform RAS Capabilities */ 2247e62f8227SErik Schmauss 2248e62f8227SErik Schmauss enum acpi_rasf_capabiliities { 2249e62f8227SErik Schmauss ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, 2250e62f8227SErik Schmauss ACPI_SW_PATROL_SCRUB_EXPOSED = 1 2251e62f8227SErik Schmauss }; 2252e62f8227SErik Schmauss 2253e62f8227SErik Schmauss /* Patrol Scrub Commands */ 2254e62f8227SErik Schmauss 2255e62f8227SErik Schmauss enum acpi_rasf_patrol_scrub_commands { 2256e62f8227SErik Schmauss ACPI_RASF_GET_PATROL_PARAMETERS = 1, 2257e62f8227SErik Schmauss ACPI_RASF_START_PATROL_SCRUBBER = 2, 2258e62f8227SErik Schmauss ACPI_RASF_STOP_PATROL_SCRUBBER = 3 2259e62f8227SErik Schmauss }; 2260e62f8227SErik Schmauss 2261e62f8227SErik Schmauss /* Channel Command flags */ 2262e62f8227SErik Schmauss 2263e62f8227SErik Schmauss #define ACPI_RASF_GENERATE_SCI (1<<15) 2264e62f8227SErik Schmauss 2265e62f8227SErik Schmauss /* Status values */ 2266e62f8227SErik Schmauss 2267e62f8227SErik Schmauss enum acpi_rasf_status { 2268e62f8227SErik Schmauss ACPI_RASF_SUCCESS = 0, 2269e62f8227SErik Schmauss ACPI_RASF_NOT_VALID = 1, 2270e62f8227SErik Schmauss ACPI_RASF_NOT_SUPPORTED = 2, 2271e62f8227SErik Schmauss ACPI_RASF_BUSY = 3, 2272e62f8227SErik Schmauss ACPI_RASF_FAILED = 4, 2273e62f8227SErik Schmauss ACPI_RASF_ABORTED = 5, 2274e62f8227SErik Schmauss ACPI_RASF_INVALID_DATA = 6 2275e62f8227SErik Schmauss }; 2276e62f8227SErik Schmauss 2277e62f8227SErik Schmauss /* Status flags */ 2278e62f8227SErik Schmauss 2279e62f8227SErik Schmauss #define ACPI_RASF_COMMAND_COMPLETE (1) 2280e62f8227SErik Schmauss #define ACPI_RASF_SCI_DOORBELL (1<<1) 2281e62f8227SErik Schmauss #define ACPI_RASF_ERROR (1<<2) 2282e62f8227SErik Schmauss #define ACPI_RASF_STATUS (0x1F<<3) 2283e62f8227SErik Schmauss 2284e62f8227SErik Schmauss /******************************************************************************* 2285e62f8227SErik Schmauss * 2286536e35c9SBob Moore * RGRT - Regulatory Graphics Resource Table 2287536e35c9SBob Moore * Version 1 2288536e35c9SBob Moore * 2289536e35c9SBob Moore * Conforms to "ACPI RGRT" available at: 2290536e35c9SBob Moore * https://microsoft.github.io/mu/dyn/mu_plus/ms_core_pkg/acpi_RGRT/feature_acpi_rgrt/ 2291536e35c9SBob Moore * 2292536e35c9SBob Moore ******************************************************************************/ 2293536e35c9SBob Moore 2294536e35c9SBob Moore struct acpi_table_rgrt { 2295536e35c9SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 2296536e35c9SBob Moore u16 version; 2297536e35c9SBob Moore u8 image_type; 2298536e35c9SBob Moore u8 reserved; 2299536e35c9SBob Moore u8 image[0]; 2300536e35c9SBob Moore }; 2301536e35c9SBob Moore 2302536e35c9SBob Moore /* image_type values */ 2303536e35c9SBob Moore 2304536e35c9SBob Moore enum acpi_rgrt_image_type { 2305536e35c9SBob Moore ACPI_RGRT_TYPE_RESERVED0 = 0, 2306536e35c9SBob Moore ACPI_RGRT_IMAGE_TYPE_PNG = 1, 2307536e35c9SBob Moore ACPI_RGRT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 2308536e35c9SBob Moore }; 2309536e35c9SBob Moore 2310536e35c9SBob Moore /******************************************************************************* 2311536e35c9SBob Moore * 2312e62f8227SErik Schmauss * SBST - Smart Battery Specification Table 2313e62f8227SErik Schmauss * Version 1 2314e62f8227SErik Schmauss * 2315e62f8227SErik Schmauss ******************************************************************************/ 2316e62f8227SErik Schmauss 2317e62f8227SErik Schmauss struct acpi_table_sbst { 2318e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2319e62f8227SErik Schmauss u32 warning_level; 2320e62f8227SErik Schmauss u32 low_level; 2321e62f8227SErik Schmauss u32 critical_level; 2322e62f8227SErik Schmauss }; 2323e62f8227SErik Schmauss 2324e62f8227SErik Schmauss /******************************************************************************* 2325e62f8227SErik Schmauss * 23263bd38469SJames Morse * SDEI - Software Delegated Exception Interface Descriptor Table 23273bd38469SJames Morse * 23283bd38469SJames Morse * Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A, 23293bd38469SJames Morse * May 8th, 2017. Copyright 2017 ARM Ltd. 23303bd38469SJames Morse * 23313bd38469SJames Morse ******************************************************************************/ 23323bd38469SJames Morse 23333bd38469SJames Morse struct acpi_table_sdei { 23343bd38469SJames Morse struct acpi_table_header header; /* Common ACPI table header */ 23353bd38469SJames Morse }; 23363bd38469SJames Morse 23373bd38469SJames Morse /******************************************************************************* 23383bd38469SJames Morse * 2339e62f8227SErik Schmauss * SDEV - Secure Devices Table (ACPI 6.2) 2340e62f8227SErik Schmauss * Version 1 23415cf4d733SBob Moore * 23425cf4d733SBob Moore ******************************************************************************/ 23435cf4d733SBob Moore 2344e62f8227SErik Schmauss struct acpi_table_sdev { 23455cf4d733SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 23465cf4d733SBob Moore }; 23475cf4d733SBob Moore 2348e62f8227SErik Schmauss struct acpi_sdev_header { 2349e62f8227SErik Schmauss u8 type; 2350e62f8227SErik Schmauss u8 flags; 2351e62f8227SErik Schmauss u16 length; 2352b24aad44SBob Moore }; 2353b24aad44SBob Moore 2354e62f8227SErik Schmauss /* Values for subtable type above */ 23556e2d5ebdSBob Moore 2356e62f8227SErik Schmauss enum acpi_sdev_type { 2357e62f8227SErik Schmauss ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0, 2358e62f8227SErik Schmauss ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1, 2359e62f8227SErik Schmauss ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 23606e2d5ebdSBob Moore }; 23616e2d5ebdSBob Moore 2362e62f8227SErik Schmauss /* Values for flags above */ 23636e2d5ebdSBob Moore 2364e62f8227SErik Schmauss #define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1) 236514012d2fSErik Kaneda #define ACPI_SDEV_SECURE_COMPONENTS_PRESENT (1<<1) 236615a61aa1SBob Moore 236715a61aa1SBob Moore /* 2368e62f8227SErik Schmauss * SDEV subtables 236915a61aa1SBob Moore */ 237015a61aa1SBob Moore 2371e62f8227SErik Schmauss /* 0: Namespace Device Based Secure Device Structure */ 2372e62f8227SErik Schmauss 2373e62f8227SErik Schmauss struct acpi_sdev_namespace { 2374e62f8227SErik Schmauss struct acpi_sdev_header header; 2375e62f8227SErik Schmauss u16 device_id_offset; 2376e62f8227SErik Schmauss u16 device_id_length; 2377e62f8227SErik Schmauss u16 vendor_data_offset; 2378e62f8227SErik Schmauss u16 vendor_data_length; 2379b24aad44SBob Moore }; 2380b24aad44SBob Moore 238114012d2fSErik Kaneda struct acpi_sdev_secure_component { 238214012d2fSErik Kaneda u16 secure_component_offset; 238314012d2fSErik Kaneda u16 secure_component_length; 238414012d2fSErik Kaneda }; 238514012d2fSErik Kaneda 238614012d2fSErik Kaneda /* 238714012d2fSErik Kaneda * SDEV sub-subtables ("Components") for above 238814012d2fSErik Kaneda */ 238914012d2fSErik Kaneda struct acpi_sdev_component { 239014012d2fSErik Kaneda struct acpi_sdev_header header; 239114012d2fSErik Kaneda }; 239214012d2fSErik Kaneda 239314012d2fSErik Kaneda /* Values for sub-subtable type above */ 239414012d2fSErik Kaneda 239514012d2fSErik Kaneda enum acpi_sac_type { 239614012d2fSErik Kaneda ACPI_SDEV_TYPE_ID_COMPONENT = 0, 239714012d2fSErik Kaneda ACPI_SDEV_TYPE_MEM_COMPONENT = 1 239814012d2fSErik Kaneda }; 239914012d2fSErik Kaneda 240014012d2fSErik Kaneda struct acpi_sdev_id_component { 240114012d2fSErik Kaneda struct acpi_sdev_header header; 240214012d2fSErik Kaneda u16 hardware_id_offset; 240314012d2fSErik Kaneda u16 hardware_id_length; 240414012d2fSErik Kaneda u16 subsystem_id_offset; 240514012d2fSErik Kaneda u16 subsystem_id_length; 240614012d2fSErik Kaneda u16 hardware_revision; 240714012d2fSErik Kaneda u8 hardware_rev_present; 240814012d2fSErik Kaneda u8 class_code_present; 240914012d2fSErik Kaneda u8 pci_base_class; 241014012d2fSErik Kaneda u8 pci_sub_class; 241114012d2fSErik Kaneda u8 pci_programming_xface; 241214012d2fSErik Kaneda }; 241314012d2fSErik Kaneda 241414012d2fSErik Kaneda struct acpi_sdev_mem_component { 241514012d2fSErik Kaneda struct acpi_sdev_header header; 241614012d2fSErik Kaneda u32 reserved; 241714012d2fSErik Kaneda u64 memory_base_address; 241814012d2fSErik Kaneda u64 memory_length; 241914012d2fSErik Kaneda }; 242014012d2fSErik Kaneda 2421e62f8227SErik Schmauss /* 1: PCIe Endpoint Device Based Device Structure */ 2422e62f8227SErik Schmauss 2423e62f8227SErik Schmauss struct acpi_sdev_pcie { 2424e62f8227SErik Schmauss struct acpi_sdev_header header; 2425e62f8227SErik Schmauss u16 segment; 2426e62f8227SErik Schmauss u16 start_bus; 2427e62f8227SErik Schmauss u16 path_offset; 2428e62f8227SErik Schmauss u16 path_length; 2429e62f8227SErik Schmauss u16 vendor_data_offset; 2430e62f8227SErik Schmauss u16 vendor_data_length; 2431e62f8227SErik Schmauss }; 2432e62f8227SErik Schmauss 2433e62f8227SErik Schmauss /* 1a: PCIe Endpoint path entry */ 2434e62f8227SErik Schmauss 2435e62f8227SErik Schmauss struct acpi_sdev_pcie_path { 24369005694eSBob Moore u8 device; 24379005694eSBob Moore u8 function; 24389005694eSBob Moore }; 24399005694eSBob Moore 24408288f69eSKuppuswamy Sathyanarayanan /******************************************************************************* 24418288f69eSKuppuswamy Sathyanarayanan * 24428288f69eSKuppuswamy Sathyanarayanan * SVKL - Storage Volume Key Location Table (ACPI 6.4) 24436496f03eSBob Moore * From: "Guest-Host-Communication Interface (GHCI) for Intel 24446496f03eSBob Moore * Trust Domain Extensions (Intel TDX)". 24458288f69eSKuppuswamy Sathyanarayanan * Version 1 24468288f69eSKuppuswamy Sathyanarayanan * 24478288f69eSKuppuswamy Sathyanarayanan ******************************************************************************/ 24488288f69eSKuppuswamy Sathyanarayanan 24498288f69eSKuppuswamy Sathyanarayanan struct acpi_table_svkl { 24508288f69eSKuppuswamy Sathyanarayanan struct acpi_table_header header; /* Common ACPI table header */ 24518288f69eSKuppuswamy Sathyanarayanan u32 count; 24528288f69eSKuppuswamy Sathyanarayanan }; 24538288f69eSKuppuswamy Sathyanarayanan 24546496f03eSBob Moore struct acpi_svkl_key { 24558288f69eSKuppuswamy Sathyanarayanan u16 type; 24568288f69eSKuppuswamy Sathyanarayanan u16 format; 24578288f69eSKuppuswamy Sathyanarayanan u32 size; 24588288f69eSKuppuswamy Sathyanarayanan u64 address; 24598288f69eSKuppuswamy Sathyanarayanan }; 24608288f69eSKuppuswamy Sathyanarayanan 24618288f69eSKuppuswamy Sathyanarayanan enum acpi_svkl_type { 24628288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_TYPE_MAIN_STORAGE = 0, 24638288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_TYPE_RESERVED = 1 /* 1 and greater are reserved */ 24648288f69eSKuppuswamy Sathyanarayanan }; 24658288f69eSKuppuswamy Sathyanarayanan 24668288f69eSKuppuswamy Sathyanarayanan enum acpi_svkl_format { 24678288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_FORMAT_RAW_BINARY = 0, 24688288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_FORMAT_RESERVED = 1 /* 1 and greater are reserved */ 24698288f69eSKuppuswamy Sathyanarayanan }; 24708288f69eSKuppuswamy Sathyanarayanan 2471*2de6bb92SBob Moore /******************************************************************************* 2472*2de6bb92SBob Moore * 2473*2de6bb92SBob Moore * TDEL - TD-Event Log 2474*2de6bb92SBob Moore * From: "Guest-Host-Communication Interface (GHCI) for Intel 2475*2de6bb92SBob Moore * Trust Domain Extensions (Intel TDX)". 2476*2de6bb92SBob Moore * September 2020 2477*2de6bb92SBob Moore * 2478*2de6bb92SBob Moore ******************************************************************************/ 2479*2de6bb92SBob Moore 2480*2de6bb92SBob Moore struct acpi_table_tdel { 2481*2de6bb92SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 2482*2de6bb92SBob Moore u32 reserved; 2483*2de6bb92SBob Moore u64 log_area_minimum_length; 2484*2de6bb92SBob Moore u64 log_area_start_address; 2485*2de6bb92SBob Moore }; 2486*2de6bb92SBob Moore 24876e596084SRobert Moore /* Reset to default packing */ 24886e596084SRobert Moore 24896e596084SRobert Moore #pragma pack() 2490b24aad44SBob Moore 2491b24aad44SBob Moore #endif /* __ACTBL2_H__ */ 2492