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 */ 38*a805aab8SBob 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 */ 514461cf54SBob Moore 52b24aad44SBob Moore /* 53b24aad44SBob Moore * All tables must be byte-packed to match the ACPI specification, since 54b24aad44SBob Moore * the tables are provided by the system BIOS. 55b24aad44SBob Moore */ 56b24aad44SBob Moore #pragma pack(1) 57b24aad44SBob Moore 58b24aad44SBob Moore /* 59be030a57SBob Moore * Note: C bitfields are not used for this reason: 60be030a57SBob Moore * 61be030a57SBob Moore * "Bitfields are great and easy to read, but unfortunately the C language 62be030a57SBob Moore * does not specify the layout of bitfields in memory, which means they are 63be030a57SBob Moore * essentially useless for dealing with packed data in on-disk formats or 64be030a57SBob Moore * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 65be030a57SBob Moore * this decision was a design error in C. Ritchie could have picked an order 66be030a57SBob Moore * and stuck with it." Norman Ramsey. 67be030a57SBob Moore * See http://stackoverflow.com/a/1053662/41661 68b24aad44SBob Moore */ 69b24aad44SBob Moore 70b24aad44SBob Moore /******************************************************************************* 71b24aad44SBob Moore * 72e692fa13SBob Moore * AEST - Arm Error Source Table 73e692fa13SBob Moore * 74e692fa13SBob Moore * Conforms to: ACPI for the Armv8 RAS Extensions 1.1 Platform Design Document 75e692fa13SBob Moore * September 2020. 76e692fa13SBob Moore * 77e692fa13SBob Moore ******************************************************************************/ 78e692fa13SBob Moore 79e692fa13SBob Moore struct acpi_table_aest { 80e692fa13SBob Moore struct acpi_table_header header; 81e692fa13SBob Moore void *node_array[]; 82e692fa13SBob Moore }; 83e692fa13SBob Moore 84e692fa13SBob Moore /* Common Subtable header - one per Node Structure (Subtable) */ 85e692fa13SBob Moore 86e692fa13SBob Moore struct acpi_aest_hdr { 87e692fa13SBob Moore u8 type; 88e692fa13SBob Moore u16 length; 89e692fa13SBob Moore u8 reserved; 90e692fa13SBob Moore u32 node_specific_offset; 91e692fa13SBob Moore u32 node_interface_offset; 92e692fa13SBob Moore u32 node_interrupt_offset; 93e692fa13SBob Moore u32 node_interrupt_count; 94e692fa13SBob Moore u64 timestamp_rate; 95e692fa13SBob Moore u64 reserved1; 96e692fa13SBob Moore u64 error_injection_rate; 97e692fa13SBob Moore }; 98e692fa13SBob Moore 99e692fa13SBob Moore /* Values for Type above */ 100e692fa13SBob Moore 101e692fa13SBob Moore #define ACPI_AEST_PROCESSOR_ERROR_NODE 0 102e692fa13SBob Moore #define ACPI_AEST_MEMORY_ERROR_NODE 1 103e692fa13SBob Moore #define ACPI_AEST_SMMU_ERROR_NODE 2 104e692fa13SBob Moore #define ACPI_AEST_VENDOR_ERROR_NODE 3 105e692fa13SBob Moore #define ACPI_AEST_GIC_ERROR_NODE 4 106e692fa13SBob Moore #define ACPI_AEST_NODE_TYPE_RESERVED 5 /* 5 and above are reserved */ 107e692fa13SBob Moore 108e692fa13SBob Moore /* 109e692fa13SBob Moore * AEST subtables (Error nodes) 110e692fa13SBob Moore */ 111e692fa13SBob Moore 112e692fa13SBob Moore /* 0: Processor Error */ 113e692fa13SBob Moore 114e692fa13SBob Moore typedef struct acpi_aest_processor { 115e692fa13SBob Moore u32 processor_id; 116e692fa13SBob Moore u8 resource_type; 117e692fa13SBob Moore u8 reserved; 118e692fa13SBob Moore u8 flags; 119e692fa13SBob Moore u8 revision; 120e692fa13SBob Moore u64 processor_affinity; 121e692fa13SBob Moore 122e692fa13SBob Moore } acpi_aest_processor; 123e692fa13SBob Moore 124e692fa13SBob Moore /* Values for resource_type above, related structs below */ 125e692fa13SBob Moore 126e692fa13SBob Moore #define ACPI_AEST_CACHE_RESOURCE 0 127e692fa13SBob Moore #define ACPI_AEST_TLB_RESOURCE 1 128e692fa13SBob Moore #define ACPI_AEST_GENERIC_RESOURCE 2 129e692fa13SBob Moore #define ACPI_AEST_RESOURCE_RESERVED 3 /* 3 and above are reserved */ 130e692fa13SBob Moore 131e692fa13SBob Moore /* 0R: Processor Cache Resource Substructure */ 132e692fa13SBob Moore 133e692fa13SBob Moore typedef struct acpi_aest_processor_cache { 134e692fa13SBob Moore u32 cache_reference; 135e692fa13SBob Moore u32 reserved; 136e692fa13SBob Moore 137e692fa13SBob Moore } acpi_aest_processor_cache; 138e692fa13SBob Moore 139e692fa13SBob Moore /* Values for cache_type above */ 140e692fa13SBob Moore 141e692fa13SBob Moore #define ACPI_AEST_CACHE_DATA 0 142e692fa13SBob Moore #define ACPI_AEST_CACHE_INSTRUCTION 1 143e692fa13SBob Moore #define ACPI_AEST_CACHE_UNIFIED 2 144e692fa13SBob Moore #define ACPI_AEST_CACHE_RESERVED 3 /* 3 and above are reserved */ 145e692fa13SBob Moore 146e692fa13SBob Moore /* 1R: Processor TLB Resource Substructure */ 147e692fa13SBob Moore 148e692fa13SBob Moore typedef struct acpi_aest_processor_tlb { 149e692fa13SBob Moore u32 tlb_level; 150e692fa13SBob Moore u32 reserved; 151e692fa13SBob Moore 152e692fa13SBob Moore } acpi_aest_processor_tlb; 153e692fa13SBob Moore 154e692fa13SBob Moore /* 2R: Processor Generic Resource Substructure */ 155e692fa13SBob Moore 156e692fa13SBob Moore typedef struct acpi_aest_processor_generic { 157e692fa13SBob Moore u8 *resource; 158e692fa13SBob Moore 159e692fa13SBob Moore } acpi_aest_processor_generic; 160e692fa13SBob Moore 161e692fa13SBob Moore /* 1: Memory Error */ 162e692fa13SBob Moore 163e692fa13SBob Moore typedef struct acpi_aest_memory { 164e692fa13SBob Moore u32 srat_proximity_domain; 165e692fa13SBob Moore 166e692fa13SBob Moore } acpi_aest_memory; 167e692fa13SBob Moore 168e692fa13SBob Moore /* 2: Smmu Error */ 169e692fa13SBob Moore 170e692fa13SBob Moore typedef struct acpi_aest_smmu { 171e692fa13SBob Moore u32 iort_node_reference; 172e692fa13SBob Moore u32 subcomponent_reference; 173e692fa13SBob Moore 174e692fa13SBob Moore } acpi_aest_smmu; 175e692fa13SBob Moore 176e692fa13SBob Moore /* 3: Vendor Defined */ 177e692fa13SBob Moore 178e692fa13SBob Moore typedef struct acpi_aest_vendor { 179e692fa13SBob Moore u32 acpi_hid; 180e692fa13SBob Moore u32 acpi_uid; 181e692fa13SBob Moore u8 vendor_specific_data[16]; 182e692fa13SBob Moore 183e692fa13SBob Moore } acpi_aest_vendor; 184e692fa13SBob Moore 185e692fa13SBob Moore /* 4: Gic Error */ 186e692fa13SBob Moore 187e692fa13SBob Moore typedef struct acpi_aest_gic { 188e692fa13SBob Moore u32 interface_type; 189e692fa13SBob Moore u32 instance_id; 190e692fa13SBob Moore 191e692fa13SBob Moore } acpi_aest_gic; 192e692fa13SBob Moore 193e692fa13SBob Moore /* Values for interface_type above */ 194e692fa13SBob Moore 195e692fa13SBob Moore #define ACPI_AEST_GIC_CPU 0 196e692fa13SBob Moore #define ACPI_AEST_GIC_DISTRIBUTOR 1 197e692fa13SBob Moore #define ACPI_AEST_GIC_REDISTRIBUTOR 2 198e692fa13SBob Moore #define ACPI_AEST_GIC_ITS 3 199e692fa13SBob Moore #define ACPI_AEST_GIC_RESERVED 4 /* 4 and above are reserved */ 200e692fa13SBob Moore 201e692fa13SBob Moore /* Node Interface Structure */ 202e692fa13SBob Moore 203e692fa13SBob Moore typedef struct acpi_aest_node_interface { 204e692fa13SBob Moore u8 type; 205e692fa13SBob Moore u8 reserved[3]; 206e692fa13SBob Moore u32 flags; 207e692fa13SBob Moore u64 address; 208e692fa13SBob Moore u32 error_record_index; 209e692fa13SBob Moore u32 error_record_count; 210e692fa13SBob Moore u64 error_record_implemented; 211e692fa13SBob Moore u64 error_status_reporting; 212e692fa13SBob Moore u64 addressing_mode; 213e692fa13SBob Moore 214e692fa13SBob Moore } acpi_aest_node_interface; 215e692fa13SBob Moore 216e692fa13SBob Moore /* Values for Type field above */ 217e692fa13SBob Moore 218e692fa13SBob Moore #define ACPI_AEST_NODE_SYSTEM_REGISTER 0 219e692fa13SBob Moore #define ACPI_AEST_NODE_MEMORY_MAPPED 1 220e692fa13SBob Moore #define ACPI_AEST_XFACE_RESERVED 2 /* 2 and above are reserved */ 221e692fa13SBob Moore 222e692fa13SBob Moore /* Node Interrupt Structure */ 223e692fa13SBob Moore 224e692fa13SBob Moore typedef struct acpi_aest_node_interrupt { 225e692fa13SBob Moore u8 type; 226e692fa13SBob Moore u8 reserved[2]; 227e692fa13SBob Moore u8 flags; 228e692fa13SBob Moore u32 gsiv; 229e692fa13SBob Moore u8 iort_id; 230e692fa13SBob Moore u8 reserved1[3]; 231e692fa13SBob Moore 232e692fa13SBob Moore } acpi_aest_node_interrupt; 233e692fa13SBob Moore 234e692fa13SBob Moore /* Values for Type field above */ 235e692fa13SBob Moore 236e692fa13SBob Moore #define ACPI_AEST_NODE_FAULT_HANDLING 0 237e692fa13SBob Moore #define ACPI_AEST_NODE_ERROR_RECOVERY 1 238e692fa13SBob Moore #define ACPI_AEST_XRUPT_RESERVED 2 /* 2 and above are reserved */ 239e692fa13SBob Moore 240e692fa13SBob Moore /******************************************************************************* 241e692fa13SBob Moore * 2429401eafaSBob Moore * BDAT - BIOS Data ACPI Table 2439401eafaSBob Moore * 2449401eafaSBob Moore * Conforms to "BIOS Data ACPI Table", Interface Specification v4.0 Draft 5 2459401eafaSBob Moore * Nov 2020 2469401eafaSBob Moore * 2479401eafaSBob Moore ******************************************************************************/ 2489401eafaSBob Moore 2499401eafaSBob Moore struct acpi_table_bdat { 2509401eafaSBob Moore struct acpi_table_header header; 2519401eafaSBob Moore struct acpi_generic_address gas; 2529401eafaSBob Moore }; 2539401eafaSBob Moore 2549401eafaSBob Moore /******************************************************************************* 2559401eafaSBob Moore * 256874f6a72SLv Zheng * IORT - IO Remapping Table 257874f6a72SLv Zheng * 258874f6a72SLv Zheng * Conforms to "IO Remapping Table System Software on ARM Platforms", 2598e1fdd7fSShameer Kolothum * Document number: ARM DEN 0049E.b, Feb 2021 260874f6a72SLv Zheng * 261874f6a72SLv Zheng ******************************************************************************/ 262874f6a72SLv Zheng 263874f6a72SLv Zheng struct acpi_table_iort { 264874f6a72SLv Zheng struct acpi_table_header header; 265874f6a72SLv Zheng u32 node_count; 266874f6a72SLv Zheng u32 node_offset; 267874f6a72SLv Zheng u32 reserved; 268874f6a72SLv Zheng }; 269874f6a72SLv Zheng 270874f6a72SLv Zheng /* 271874f6a72SLv Zheng * IORT subtables 272874f6a72SLv Zheng */ 273874f6a72SLv Zheng struct acpi_iort_node { 274874f6a72SLv Zheng u8 type; 275874f6a72SLv Zheng u16 length; 276874f6a72SLv Zheng u8 revision; 2778e1fdd7fSShameer Kolothum u32 identifier; 278874f6a72SLv Zheng u32 mapping_count; 279874f6a72SLv Zheng u32 mapping_offset; 280874f6a72SLv Zheng char node_data[1]; 281874f6a72SLv Zheng }; 282874f6a72SLv Zheng 283874f6a72SLv Zheng /* Values for subtable Type above */ 284874f6a72SLv Zheng 285874f6a72SLv Zheng enum acpi_iort_node_type { 286874f6a72SLv Zheng ACPI_IORT_NODE_ITS_GROUP = 0x00, 287874f6a72SLv Zheng ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 288874f6a72SLv Zheng ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 2894ac78bafSAl Stone ACPI_IORT_NODE_SMMU = 0x03, 290a53eaef6SRobin Murphy ACPI_IORT_NODE_SMMU_V3 = 0x04, 2918e1fdd7fSShameer Kolothum ACPI_IORT_NODE_PMCG = 0x05, 2928e1fdd7fSShameer Kolothum ACPI_IORT_NODE_RMR = 0x06, 293874f6a72SLv Zheng }; 294874f6a72SLv Zheng 295874f6a72SLv Zheng struct acpi_iort_id_mapping { 296874f6a72SLv Zheng u32 input_base; /* Lowest value in input range */ 297874f6a72SLv Zheng u32 id_count; /* Number of IDs */ 298874f6a72SLv Zheng u32 output_base; /* Lowest value in output range */ 299874f6a72SLv Zheng u32 output_reference; /* A reference to the output node */ 300874f6a72SLv Zheng u32 flags; 301874f6a72SLv Zheng }; 302874f6a72SLv Zheng 303874f6a72SLv Zheng /* Masks for Flags field above for IORT subtable */ 304874f6a72SLv Zheng 305874f6a72SLv Zheng #define ACPI_IORT_ID_SINGLE_MAPPING (1) 306874f6a72SLv Zheng 307874f6a72SLv Zheng struct acpi_iort_memory_access { 308874f6a72SLv Zheng u32 cache_coherency; 309874f6a72SLv Zheng u8 hints; 310874f6a72SLv Zheng u16 reserved; 311874f6a72SLv Zheng u8 memory_flags; 312874f6a72SLv Zheng }; 313874f6a72SLv Zheng 314874f6a72SLv Zheng /* Values for cache_coherency field above */ 315874f6a72SLv Zheng 316874f6a72SLv Zheng #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 317874f6a72SLv Zheng #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 318874f6a72SLv Zheng 319874f6a72SLv Zheng /* Masks for Hints field above */ 320874f6a72SLv Zheng 321874f6a72SLv Zheng #define ACPI_IORT_HT_TRANSIENT (1) 322874f6a72SLv Zheng #define ACPI_IORT_HT_WRITE (1<<1) 323874f6a72SLv Zheng #define ACPI_IORT_HT_READ (1<<2) 324874f6a72SLv Zheng #define ACPI_IORT_HT_OVERRIDE (1<<3) 325874f6a72SLv Zheng 326874f6a72SLv Zheng /* Masks for memory_flags field above */ 327874f6a72SLv Zheng 328874f6a72SLv Zheng #define ACPI_IORT_MF_COHERENCY (1) 329874f6a72SLv Zheng #define ACPI_IORT_MF_ATTRIBUTES (1<<1) 330874f6a72SLv Zheng 331874f6a72SLv Zheng /* 332874f6a72SLv Zheng * IORT node specific subtables 333874f6a72SLv Zheng */ 334874f6a72SLv Zheng struct acpi_iort_its_group { 335874f6a72SLv Zheng u32 its_count; 336c163f90cSErik Schmauss u32 identifiers[1]; /* GIC ITS identifier array */ 337874f6a72SLv Zheng }; 338874f6a72SLv Zheng 339874f6a72SLv Zheng struct acpi_iort_named_component { 340874f6a72SLv Zheng u32 node_flags; 341874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 342874f6a72SLv Zheng u8 memory_address_limit; /* Memory address size limit */ 343874f6a72SLv Zheng char device_name[1]; /* Path of namespace object */ 344874f6a72SLv Zheng }; 345874f6a72SLv Zheng 346d87be043SRobin Murphy /* Masks for Flags field above */ 347d87be043SRobin Murphy 348d87be043SRobin Murphy #define ACPI_IORT_NC_STALL_SUPPORTED (1) 349d87be043SRobin Murphy #define ACPI_IORT_NC_PASID_BITS (31<<1) 350d87be043SRobin Murphy 351874f6a72SLv Zheng struct acpi_iort_root_complex { 352874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 353874f6a72SLv Zheng u32 ats_attribute; 354874f6a72SLv Zheng u32 pci_segment_number; 355d87be043SRobin Murphy u8 memory_address_limit; /* Memory address size limit */ 356d87be043SRobin Murphy u8 reserved[3]; /* Reserved, must be zero */ 357874f6a72SLv Zheng }; 358874f6a72SLv Zheng 3598e1fdd7fSShameer Kolothum /* Masks for ats_attribute field above */ 360874f6a72SLv Zheng 3618e1fdd7fSShameer Kolothum #define ACPI_IORT_ATS_SUPPORTED (1) /* The root complex ATS support */ 3628e1fdd7fSShameer Kolothum #define ACPI_IORT_PRI_SUPPORTED (1<<1) /* The root complex PRI support */ 3638e1fdd7fSShameer Kolothum #define ACPI_IORT_PASID_FWD_SUPPORTED (1<<2) /* The root complex PASID forward support */ 364874f6a72SLv Zheng 365874f6a72SLv Zheng struct acpi_iort_smmu { 366874f6a72SLv Zheng u64 base_address; /* SMMU base address */ 367874f6a72SLv Zheng u64 span; /* Length of memory range */ 368874f6a72SLv Zheng u32 model; 369874f6a72SLv Zheng u32 flags; 370874f6a72SLv Zheng u32 global_interrupt_offset; 371874f6a72SLv Zheng u32 context_interrupt_count; 372874f6a72SLv Zheng u32 context_interrupt_offset; 373874f6a72SLv Zheng u32 pmu_interrupt_count; 374874f6a72SLv Zheng u32 pmu_interrupt_offset; 375874f6a72SLv Zheng u64 interrupts[1]; /* Interrupt array */ 376874f6a72SLv Zheng }; 377874f6a72SLv Zheng 378874f6a72SLv Zheng /* Values for Model field above */ 379874f6a72SLv Zheng 380874f6a72SLv Zheng #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 381874f6a72SLv Zheng #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 382874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 383874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 3840c2021c0SRobin Murphy #define ACPI_IORT_SMMU_CORELINK_MMU401 0x00000004 /* ARM Corelink MMU-401 */ 3850c2021c0SRobin Murphy #define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x00000005 /* Cavium thunder_x SMMUv2 */ 386874f6a72SLv Zheng 387874f6a72SLv Zheng /* Masks for Flags field above */ 388874f6a72SLv Zheng 389874f6a72SLv Zheng #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 390874f6a72SLv Zheng #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 391874f6a72SLv Zheng 392bb1e23e6SLv Zheng /* Global interrupt format */ 393bb1e23e6SLv Zheng 394bb1e23e6SLv Zheng struct acpi_iort_smmu_gsi { 395bb1e23e6SLv Zheng u32 nsg_irpt; 396bb1e23e6SLv Zheng u32 nsg_irpt_flags; 397bb1e23e6SLv Zheng u32 nsg_cfg_irpt; 398bb1e23e6SLv Zheng u32 nsg_cfg_irpt_flags; 399bb1e23e6SLv Zheng }; 400bb1e23e6SLv Zheng 4014ac78bafSAl Stone struct acpi_iort_smmu_v3 { 4024ac78bafSAl Stone u64 base_address; /* SMMUv3 base address */ 4034ac78bafSAl Stone u32 flags; 4044ac78bafSAl Stone u32 reserved; 4054ac78bafSAl Stone u64 vatos_address; 4060c2021c0SRobin Murphy u32 model; 4074ac78bafSAl Stone u32 event_gsiv; 4084ac78bafSAl Stone u32 pri_gsiv; 4094ac78bafSAl Stone u32 gerr_gsiv; 4104ac78bafSAl Stone u32 sync_gsiv; 411d87be043SRobin Murphy u32 pxm; 4124c106aa4SHanjun Guo u32 id_mapping_index; 4134ac78bafSAl Stone }; 4144ac78bafSAl Stone 4150c2021c0SRobin Murphy /* Values for Model field above */ 4160c2021c0SRobin Murphy 4170c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */ 4180c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */ 4190c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */ 4200c2021c0SRobin Murphy 4214ac78bafSAl Stone /* Masks for Flags field above */ 4224ac78bafSAl Stone 4234ac78bafSAl Stone #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) 424d87be043SRobin Murphy #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1) 425c9442300SGanapatrao Kulkarni #define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3) 4264ac78bafSAl Stone 427a53eaef6SRobin Murphy struct acpi_iort_pmcg { 428a53eaef6SRobin Murphy u64 page0_base_address; 429a53eaef6SRobin Murphy u32 overflow_gsiv; 430a53eaef6SRobin Murphy u32 node_reference; 431a53eaef6SRobin Murphy u64 page1_base_address; 432a53eaef6SRobin Murphy }; 433a53eaef6SRobin Murphy 4348e1fdd7fSShameer Kolothum struct acpi_iort_rmr { 4358e1fdd7fSShameer Kolothum u32 flags; 4368e1fdd7fSShameer Kolothum u32 rmr_count; 4378e1fdd7fSShameer Kolothum u32 rmr_offset; 4388e1fdd7fSShameer Kolothum }; 4398e1fdd7fSShameer Kolothum 4408e1fdd7fSShameer Kolothum struct acpi_iort_rmr_desc { 4418e1fdd7fSShameer Kolothum u64 base_address; 4428e1fdd7fSShameer Kolothum u64 length; 4438e1fdd7fSShameer Kolothum u32 reserved; 4448e1fdd7fSShameer Kolothum }; 4458e1fdd7fSShameer Kolothum 446874f6a72SLv Zheng /******************************************************************************* 447874f6a72SLv Zheng * 4486e2d5ebdSBob Moore * IVRS - I/O Virtualization Reporting Structure 4496e2d5ebdSBob Moore * Version 1 4506e2d5ebdSBob Moore * 4516e2d5ebdSBob Moore * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 4526e2d5ebdSBob Moore * Revision 1.26, February 2009. 4536e2d5ebdSBob Moore * 4546e2d5ebdSBob Moore ******************************************************************************/ 4556e2d5ebdSBob Moore 4566e2d5ebdSBob Moore struct acpi_table_ivrs { 4576e2d5ebdSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 4586e2d5ebdSBob Moore u32 info; /* Common virtualization info */ 4596e2d5ebdSBob Moore u64 reserved; 4606e2d5ebdSBob Moore }; 4616e2d5ebdSBob Moore 4626e2d5ebdSBob Moore /* Values for Info field above */ 4636e2d5ebdSBob Moore 4646e2d5ebdSBob Moore #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 4656e2d5ebdSBob Moore #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 4666e2d5ebdSBob Moore #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 4676e2d5ebdSBob Moore 4686e2d5ebdSBob Moore /* IVRS subtable header */ 4696e2d5ebdSBob Moore 4706e2d5ebdSBob Moore struct acpi_ivrs_header { 4716e2d5ebdSBob Moore u8 type; /* Subtable type */ 4726e2d5ebdSBob Moore u8 flags; 4736e2d5ebdSBob Moore u16 length; /* Subtable length */ 4746e2d5ebdSBob Moore u16 device_id; /* ID of IOMMU */ 4756e2d5ebdSBob Moore }; 4766e2d5ebdSBob Moore 4776e2d5ebdSBob Moore /* Values for subtable Type above */ 4786e2d5ebdSBob Moore 4796e2d5ebdSBob Moore enum acpi_ivrs_type { 4801f6239caSMichał Żygowski ACPI_IVRS_TYPE_HARDWARE1 = 0x10, 4811f6239caSMichał Żygowski ACPI_IVRS_TYPE_HARDWARE2 = 0x11, 4827ce7a445SAlexander Monakov ACPI_IVRS_TYPE_HARDWARE3 = 0x40, 4836e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY1 = 0x20, 4846e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY2 = 0x21, 4856e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY3 = 0x22 4866e2d5ebdSBob Moore }; 4876e2d5ebdSBob Moore 4886e2d5ebdSBob Moore /* Masks for Flags field above for IVHD subtable */ 4896e2d5ebdSBob Moore 4906e2d5ebdSBob Moore #define ACPI_IVHD_TT_ENABLE (1) 4916e2d5ebdSBob Moore #define ACPI_IVHD_PASS_PW (1<<1) 4926e2d5ebdSBob Moore #define ACPI_IVHD_RES_PASS_PW (1<<2) 4936e2d5ebdSBob Moore #define ACPI_IVHD_ISOC (1<<3) 4946e2d5ebdSBob Moore #define ACPI_IVHD_IOTLB (1<<4) 4956e2d5ebdSBob Moore 4966e2d5ebdSBob Moore /* Masks for Flags field above for IVMD subtable */ 4976e2d5ebdSBob Moore 4986e2d5ebdSBob Moore #define ACPI_IVMD_UNITY (1) 4996e2d5ebdSBob Moore #define ACPI_IVMD_READ (1<<1) 5006e2d5ebdSBob Moore #define ACPI_IVMD_WRITE (1<<2) 5016e2d5ebdSBob Moore #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 5026e2d5ebdSBob Moore 5036e2d5ebdSBob Moore /* 5046e2d5ebdSBob Moore * IVRS subtables, correspond to Type in struct acpi_ivrs_header 5056e2d5ebdSBob Moore */ 5066e2d5ebdSBob Moore 5076e2d5ebdSBob Moore /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 5086e2d5ebdSBob Moore 5091f6239caSMichał Żygowski struct acpi_ivrs_hardware_10 { 5106e2d5ebdSBob Moore struct acpi_ivrs_header header; 5116e2d5ebdSBob Moore u16 capability_offset; /* Offset for IOMMU control fields */ 5126e2d5ebdSBob Moore u64 base_address; /* IOMMU control registers */ 5136e2d5ebdSBob Moore u16 pci_segment_group; 5146e2d5ebdSBob Moore u16 info; /* MSI number and unit ID */ 5150dc7e795SMichał Żygowski u32 feature_reporting; 5166e2d5ebdSBob Moore }; 5176e2d5ebdSBob Moore 5181f6239caSMichał Żygowski /* 0x11: I/O Virtualization Hardware Definition Block (IVHD) */ 5191f6239caSMichał Żygowski 5201f6239caSMichał Żygowski struct acpi_ivrs_hardware_11 { 5211f6239caSMichał Żygowski struct acpi_ivrs_header header; 5221f6239caSMichał Żygowski u16 capability_offset; /* Offset for IOMMU control fields */ 5231f6239caSMichał Żygowski u64 base_address; /* IOMMU control registers */ 5241f6239caSMichał Żygowski u16 pci_segment_group; 5251f6239caSMichał Żygowski u16 info; /* MSI number and unit ID */ 5261f6239caSMichał Żygowski u32 attributes; 5271f6239caSMichał Żygowski u64 efr_register_image; 5281f6239caSMichał Żygowski u64 reserved; 5291f6239caSMichał Żygowski }; 5301f6239caSMichał Żygowski 5316e2d5ebdSBob Moore /* Masks for Info field above */ 5326e2d5ebdSBob Moore 5336e2d5ebdSBob Moore #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 534ba494beeSBob Moore #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */ 5356e2d5ebdSBob Moore 5366e2d5ebdSBob Moore /* 5376e2d5ebdSBob Moore * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure. 5386e2d5ebdSBob Moore * Upper two bits of the Type field are the (encoded) length of the structure. 5396e2d5ebdSBob Moore * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 5406e2d5ebdSBob Moore * are reserved for future use but not defined. 5416e2d5ebdSBob Moore */ 5426e2d5ebdSBob Moore struct acpi_ivrs_de_header { 5436e2d5ebdSBob Moore u8 type; 5446e2d5ebdSBob Moore u16 id; 5456e2d5ebdSBob Moore u8 data_setting; 5466e2d5ebdSBob Moore }; 5476e2d5ebdSBob Moore 5486e2d5ebdSBob Moore /* Length of device entry is in the top two bits of Type field above */ 5496e2d5ebdSBob Moore 5506e2d5ebdSBob Moore #define ACPI_IVHD_ENTRY_LENGTH 0xC0 5516e2d5ebdSBob Moore 5526e2d5ebdSBob Moore /* Values for device entry Type field above */ 5536e2d5ebdSBob Moore 5546e2d5ebdSBob Moore enum acpi_ivrs_device_entry_type { 5556e2d5ebdSBob Moore /* 4-byte device entries, all use struct acpi_ivrs_device4 */ 5566e2d5ebdSBob Moore 5576e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD4 = 0, 5586e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALL = 1, 5596e2d5ebdSBob Moore ACPI_IVRS_TYPE_SELECT = 2, 5606e2d5ebdSBob Moore ACPI_IVRS_TYPE_START = 3, 5616e2d5ebdSBob Moore ACPI_IVRS_TYPE_END = 4, 5626e2d5ebdSBob Moore 5636e2d5ebdSBob Moore /* 8-byte device entries */ 5646e2d5ebdSBob Moore 5656e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD8 = 64, 5666e2d5ebdSBob Moore ACPI_IVRS_TYPE_NOT_USED = 65, 5676e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */ 5686e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */ 5696e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */ 5706e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */ 5717ce7a445SAlexander Monakov ACPI_IVRS_TYPE_SPECIAL = 72, /* Uses struct acpi_ivrs_device8c */ 5727ce7a445SAlexander Monakov 5737ce7a445SAlexander Monakov /* Variable-length device entries */ 5747ce7a445SAlexander Monakov 5757ce7a445SAlexander Monakov ACPI_IVRS_TYPE_HID = 240 /* Uses ACPI_IVRS_DEVICE_HID */ 5766e2d5ebdSBob Moore }; 5776e2d5ebdSBob Moore 5786e2d5ebdSBob Moore /* Values for Data field above */ 5796e2d5ebdSBob Moore 5806e2d5ebdSBob Moore #define ACPI_IVHD_INIT_PASS (1) 5816e2d5ebdSBob Moore #define ACPI_IVHD_EINT_PASS (1<<1) 5826e2d5ebdSBob Moore #define ACPI_IVHD_NMI_PASS (1<<2) 5836e2d5ebdSBob Moore #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 5846e2d5ebdSBob Moore #define ACPI_IVHD_LINT0_PASS (1<<6) 5856e2d5ebdSBob Moore #define ACPI_IVHD_LINT1_PASS (1<<7) 5866e2d5ebdSBob Moore 5876e2d5ebdSBob Moore /* Types 0-4: 4-byte device entry */ 5886e2d5ebdSBob Moore 5896e2d5ebdSBob Moore struct acpi_ivrs_device4 { 5906e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 5916e2d5ebdSBob Moore }; 5926e2d5ebdSBob Moore 5936e2d5ebdSBob Moore /* Types 66-67: 8-byte device entry */ 5946e2d5ebdSBob Moore 5956e2d5ebdSBob Moore struct acpi_ivrs_device8a { 5966e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 5976e2d5ebdSBob Moore u8 reserved1; 5986e2d5ebdSBob Moore u16 used_id; 5996e2d5ebdSBob Moore u8 reserved2; 6006e2d5ebdSBob Moore }; 6016e2d5ebdSBob Moore 6026e2d5ebdSBob Moore /* Types 70-71: 8-byte device entry */ 6036e2d5ebdSBob Moore 6046e2d5ebdSBob Moore struct acpi_ivrs_device8b { 6056e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 6066e2d5ebdSBob Moore u32 extended_data; 6076e2d5ebdSBob Moore }; 6086e2d5ebdSBob Moore 6096e2d5ebdSBob Moore /* Values for extended_data above */ 6106e2d5ebdSBob Moore 6116e2d5ebdSBob Moore #define ACPI_IVHD_ATS_DISABLED (1<<31) 6126e2d5ebdSBob Moore 6136e2d5ebdSBob Moore /* Type 72: 8-byte device entry */ 6146e2d5ebdSBob Moore 6156e2d5ebdSBob Moore struct acpi_ivrs_device8c { 6166e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 6176e2d5ebdSBob Moore u8 handle; 6186e2d5ebdSBob Moore u16 used_id; 6196e2d5ebdSBob Moore u8 variety; 6206e2d5ebdSBob Moore }; 6216e2d5ebdSBob Moore 6226e2d5ebdSBob Moore /* Values for Variety field above */ 6236e2d5ebdSBob Moore 6246e2d5ebdSBob Moore #define ACPI_IVHD_IOAPIC 1 6256e2d5ebdSBob Moore #define ACPI_IVHD_HPET 2 6266e2d5ebdSBob Moore 6277ce7a445SAlexander Monakov /* Type 240: variable-length device entry */ 6287ce7a445SAlexander Monakov 6297ce7a445SAlexander Monakov struct acpi_ivrs_device_hid { 6307ce7a445SAlexander Monakov struct acpi_ivrs_de_header header; 6317ce7a445SAlexander Monakov u64 acpi_hid; 6327ce7a445SAlexander Monakov u64 acpi_cid; 6337ce7a445SAlexander Monakov u8 uid_type; 6347ce7a445SAlexander Monakov u8 uid_length; 6357ce7a445SAlexander Monakov }; 6367ce7a445SAlexander Monakov 637c160b7d2SBob Moore /* Values for uid_type above */ 638c160b7d2SBob Moore 639c160b7d2SBob Moore #define ACPI_IVRS_UID_NOT_PRESENT 0 640c160b7d2SBob Moore #define ACPI_IVRS_UID_IS_INTEGER 1 641c160b7d2SBob Moore #define ACPI_IVRS_UID_IS_STRING 2 642c160b7d2SBob Moore 6436e2d5ebdSBob Moore /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 6446e2d5ebdSBob Moore 6456e2d5ebdSBob Moore struct acpi_ivrs_memory { 6466e2d5ebdSBob Moore struct acpi_ivrs_header header; 6476e2d5ebdSBob Moore u16 aux_data; 6486e2d5ebdSBob Moore u64 reserved; 6496e2d5ebdSBob Moore u64 start_address; 6506e2d5ebdSBob Moore u64 memory_length; 6516e2d5ebdSBob Moore }; 6526e2d5ebdSBob Moore 6536e2d5ebdSBob Moore /******************************************************************************* 6546e2d5ebdSBob Moore * 655d36d4e30SBob Moore * LPIT - Low Power Idle Table 656d36d4e30SBob Moore * 6579ab8cf1bSBob Moore * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 658d36d4e30SBob Moore * 659d36d4e30SBob Moore ******************************************************************************/ 660d36d4e30SBob Moore 661d36d4e30SBob Moore struct acpi_table_lpit { 662d36d4e30SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 663d36d4e30SBob Moore }; 664d36d4e30SBob Moore 665d36d4e30SBob Moore /* LPIT subtable header */ 666d36d4e30SBob Moore 667d36d4e30SBob Moore struct acpi_lpit_header { 668d36d4e30SBob Moore u32 type; /* Subtable type */ 669d36d4e30SBob Moore u32 length; /* Subtable length */ 670d36d4e30SBob Moore u16 unique_id; 671d36d4e30SBob Moore u16 reserved; 672d36d4e30SBob Moore u32 flags; 673d36d4e30SBob Moore }; 674d36d4e30SBob Moore 675d36d4e30SBob Moore /* Values for subtable Type above */ 676d36d4e30SBob Moore 677d36d4e30SBob Moore enum acpi_lpit_type { 678d36d4e30SBob Moore ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 6799ab8cf1bSBob Moore ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 680d36d4e30SBob Moore }; 681d36d4e30SBob Moore 682d36d4e30SBob Moore /* Masks for Flags field above */ 683d36d4e30SBob Moore 684d36d4e30SBob Moore #define ACPI_LPIT_STATE_DISABLED (1) 685d36d4e30SBob Moore #define ACPI_LPIT_NO_COUNTER (1<<1) 686d36d4e30SBob Moore 687d36d4e30SBob Moore /* 688d36d4e30SBob Moore * LPIT subtables, correspond to Type in struct acpi_lpit_header 689d36d4e30SBob Moore */ 690d36d4e30SBob Moore 691d36d4e30SBob Moore /* 0x00: Native C-state instruction based LPI structure */ 692d36d4e30SBob Moore 693d36d4e30SBob Moore struct acpi_lpit_native { 694d36d4e30SBob Moore struct acpi_lpit_header header; 695d36d4e30SBob Moore struct acpi_generic_address entry_trigger; 696d36d4e30SBob Moore u32 residency; 697d36d4e30SBob Moore u32 latency; 698d36d4e30SBob Moore struct acpi_generic_address residency_counter; 699d36d4e30SBob Moore u64 counter_frequency; 700d36d4e30SBob Moore }; 701d36d4e30SBob Moore 702d36d4e30SBob Moore /******************************************************************************* 703d36d4e30SBob Moore * 704e62f8227SErik Schmauss * MADT - Multiple APIC Description Table 705e62f8227SErik Schmauss * Version 3 706e62f8227SErik Schmauss * 707e62f8227SErik Schmauss ******************************************************************************/ 708e62f8227SErik Schmauss 709e62f8227SErik Schmauss struct acpi_table_madt { 710e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 711e62f8227SErik Schmauss u32 address; /* Physical address of local APIC */ 712e62f8227SErik Schmauss u32 flags; 713e62f8227SErik Schmauss }; 714e62f8227SErik Schmauss 715e62f8227SErik Schmauss /* Masks for Flags field above */ 716e62f8227SErik Schmauss 717e62f8227SErik Schmauss #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ 718e62f8227SErik Schmauss 719e62f8227SErik Schmauss /* Values for PCATCompat flag */ 720e62f8227SErik Schmauss 721e62f8227SErik Schmauss #define ACPI_MADT_DUAL_PIC 1 722e62f8227SErik Schmauss #define ACPI_MADT_MULTIPLE_APIC 0 723e62f8227SErik Schmauss 724e62f8227SErik Schmauss /* Values for MADT subtable type in struct acpi_subtable_header */ 725e62f8227SErik Schmauss 726e62f8227SErik Schmauss enum acpi_madt_type { 727e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_APIC = 0, 728e62f8227SErik Schmauss ACPI_MADT_TYPE_IO_APIC = 1, 729e62f8227SErik Schmauss ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, 730e62f8227SErik Schmauss ACPI_MADT_TYPE_NMI_SOURCE = 3, 731e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, 732e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, 733e62f8227SErik Schmauss ACPI_MADT_TYPE_IO_SAPIC = 6, 734e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_SAPIC = 7, 735e62f8227SErik Schmauss ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, 736e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_X2APIC = 9, 737e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, 738e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, 739e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, 740e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, 741e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, 742e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, 7439557cb8cSErik Kaneda ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16, 7449557cb8cSErik Kaneda ACPI_MADT_TYPE_RESERVED = 17 /* 17 and greater are reserved */ 745e62f8227SErik Schmauss }; 746e62f8227SErik Schmauss 747e62f8227SErik Schmauss /* 748e62f8227SErik Schmauss * MADT Subtables, correspond to Type in struct acpi_subtable_header 749e62f8227SErik Schmauss */ 750e62f8227SErik Schmauss 751e62f8227SErik Schmauss /* 0: Processor Local APIC */ 752e62f8227SErik Schmauss 753e62f8227SErik Schmauss struct acpi_madt_local_apic { 754e62f8227SErik Schmauss struct acpi_subtable_header header; 755e62f8227SErik Schmauss u8 processor_id; /* ACPI processor id */ 756e62f8227SErik Schmauss u8 id; /* Processor's local APIC id */ 757e62f8227SErik Schmauss u32 lapic_flags; 758e62f8227SErik Schmauss }; 759e62f8227SErik Schmauss 760e62f8227SErik Schmauss /* 1: IO APIC */ 761e62f8227SErik Schmauss 762e62f8227SErik Schmauss struct acpi_madt_io_apic { 763e62f8227SErik Schmauss struct acpi_subtable_header header; 764e62f8227SErik Schmauss u8 id; /* I/O APIC ID */ 765e62f8227SErik Schmauss u8 reserved; /* reserved - must be zero */ 766e62f8227SErik Schmauss u32 address; /* APIC physical address */ 767e62f8227SErik Schmauss u32 global_irq_base; /* Global system interrupt where INTI lines start */ 768e62f8227SErik Schmauss }; 769e62f8227SErik Schmauss 770e62f8227SErik Schmauss /* 2: Interrupt Override */ 771e62f8227SErik Schmauss 772e62f8227SErik Schmauss struct acpi_madt_interrupt_override { 773e62f8227SErik Schmauss struct acpi_subtable_header header; 774e62f8227SErik Schmauss u8 bus; /* 0 - ISA */ 775e62f8227SErik Schmauss u8 source_irq; /* Interrupt source (IRQ) */ 776e62f8227SErik Schmauss u32 global_irq; /* Global system interrupt */ 777e62f8227SErik Schmauss u16 inti_flags; 778e62f8227SErik Schmauss }; 779e62f8227SErik Schmauss 780e62f8227SErik Schmauss /* 3: NMI Source */ 781e62f8227SErik Schmauss 782e62f8227SErik Schmauss struct acpi_madt_nmi_source { 783e62f8227SErik Schmauss struct acpi_subtable_header header; 784e62f8227SErik Schmauss u16 inti_flags; 785e62f8227SErik Schmauss u32 global_irq; /* Global system interrupt */ 786e62f8227SErik Schmauss }; 787e62f8227SErik Schmauss 788e62f8227SErik Schmauss /* 4: Local APIC NMI */ 789e62f8227SErik Schmauss 790e62f8227SErik Schmauss struct acpi_madt_local_apic_nmi { 791e62f8227SErik Schmauss struct acpi_subtable_header header; 792e62f8227SErik Schmauss u8 processor_id; /* ACPI processor id */ 793e62f8227SErik Schmauss u16 inti_flags; 794e62f8227SErik Schmauss u8 lint; /* LINTn to which NMI is connected */ 795e62f8227SErik Schmauss }; 796e62f8227SErik Schmauss 797e62f8227SErik Schmauss /* 5: Address Override */ 798e62f8227SErik Schmauss 799e62f8227SErik Schmauss struct acpi_madt_local_apic_override { 800e62f8227SErik Schmauss struct acpi_subtable_header header; 801e62f8227SErik Schmauss u16 reserved; /* Reserved, must be zero */ 802e62f8227SErik Schmauss u64 address; /* APIC physical address */ 803e62f8227SErik Schmauss }; 804e62f8227SErik Schmauss 805e62f8227SErik Schmauss /* 6: I/O Sapic */ 806e62f8227SErik Schmauss 807e62f8227SErik Schmauss struct acpi_madt_io_sapic { 808e62f8227SErik Schmauss struct acpi_subtable_header header; 809e62f8227SErik Schmauss u8 id; /* I/O SAPIC ID */ 810e62f8227SErik Schmauss u8 reserved; /* Reserved, must be zero */ 811e62f8227SErik Schmauss u32 global_irq_base; /* Global interrupt for SAPIC start */ 812e62f8227SErik Schmauss u64 address; /* SAPIC physical address */ 813e62f8227SErik Schmauss }; 814e62f8227SErik Schmauss 815e62f8227SErik Schmauss /* 7: Local Sapic */ 816e62f8227SErik Schmauss 817e62f8227SErik Schmauss struct acpi_madt_local_sapic { 818e62f8227SErik Schmauss struct acpi_subtable_header header; 819e62f8227SErik Schmauss u8 processor_id; /* ACPI processor id */ 820e62f8227SErik Schmauss u8 id; /* SAPIC ID */ 821e62f8227SErik Schmauss u8 eid; /* SAPIC EID */ 822e62f8227SErik Schmauss u8 reserved[3]; /* Reserved, must be zero */ 823e62f8227SErik Schmauss u32 lapic_flags; 824e62f8227SErik Schmauss u32 uid; /* Numeric UID - ACPI 3.0 */ 825e62f8227SErik Schmauss char uid_string[1]; /* String UID - ACPI 3.0 */ 826e62f8227SErik Schmauss }; 827e62f8227SErik Schmauss 828e62f8227SErik Schmauss /* 8: Platform Interrupt Source */ 829e62f8227SErik Schmauss 830e62f8227SErik Schmauss struct acpi_madt_interrupt_source { 831e62f8227SErik Schmauss struct acpi_subtable_header header; 832e62f8227SErik Schmauss u16 inti_flags; 833e62f8227SErik Schmauss u8 type; /* 1=PMI, 2=INIT, 3=corrected */ 834e62f8227SErik Schmauss u8 id; /* Processor ID */ 835e62f8227SErik Schmauss u8 eid; /* Processor EID */ 836e62f8227SErik Schmauss u8 io_sapic_vector; /* Vector value for PMI interrupts */ 837e62f8227SErik Schmauss u32 global_irq; /* Global system interrupt */ 838e62f8227SErik Schmauss u32 flags; /* Interrupt Source Flags */ 839e62f8227SErik Schmauss }; 840e62f8227SErik Schmauss 841e62f8227SErik Schmauss /* Masks for Flags field above */ 842e62f8227SErik Schmauss 843e62f8227SErik Schmauss #define ACPI_MADT_CPEI_OVERRIDE (1) 844e62f8227SErik Schmauss 845e62f8227SErik Schmauss /* 9: Processor Local X2APIC (ACPI 4.0) */ 846e62f8227SErik Schmauss 847e62f8227SErik Schmauss struct acpi_madt_local_x2apic { 848e62f8227SErik Schmauss struct acpi_subtable_header header; 849e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 850e62f8227SErik Schmauss u32 local_apic_id; /* Processor x2APIC ID */ 851e62f8227SErik Schmauss u32 lapic_flags; 852e62f8227SErik Schmauss u32 uid; /* ACPI processor UID */ 853e62f8227SErik Schmauss }; 854e62f8227SErik Schmauss 855e62f8227SErik Schmauss /* 10: Local X2APIC NMI (ACPI 4.0) */ 856e62f8227SErik Schmauss 857e62f8227SErik Schmauss struct acpi_madt_local_x2apic_nmi { 858e62f8227SErik Schmauss struct acpi_subtable_header header; 859e62f8227SErik Schmauss u16 inti_flags; 860e62f8227SErik Schmauss u32 uid; /* ACPI processor UID */ 861e62f8227SErik Schmauss u8 lint; /* LINTn to which NMI is connected */ 862e62f8227SErik Schmauss u8 reserved[3]; /* reserved - must be zero */ 863e62f8227SErik Schmauss }; 864e62f8227SErik Schmauss 865e646e0a5SErik Schmauss /* 11: Generic interrupt - GICC (ACPI 5.0 + ACPI 6.0 + ACPI 6.3 changes) */ 866e62f8227SErik Schmauss 867e62f8227SErik Schmauss struct acpi_madt_generic_interrupt { 868e62f8227SErik Schmauss struct acpi_subtable_header header; 869e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 870e62f8227SErik Schmauss u32 cpu_interface_number; 871e62f8227SErik Schmauss u32 uid; 872e62f8227SErik Schmauss u32 flags; 873e62f8227SErik Schmauss u32 parking_version; 874e62f8227SErik Schmauss u32 performance_interrupt; 875e62f8227SErik Schmauss u64 parked_address; 876e62f8227SErik Schmauss u64 base_address; 877e62f8227SErik Schmauss u64 gicv_base_address; 878e62f8227SErik Schmauss u64 gich_base_address; 879e62f8227SErik Schmauss u32 vgic_interrupt; 880e62f8227SErik Schmauss u64 gicr_base_address; 881e62f8227SErik Schmauss u64 arm_mpidr; 882e62f8227SErik Schmauss u8 efficiency_class; 883e646e0a5SErik Schmauss u8 reserved2[1]; 884e646e0a5SErik Schmauss u16 spe_interrupt; /* ACPI 6.3 */ 885e62f8227SErik Schmauss }; 886e62f8227SErik Schmauss 887e62f8227SErik Schmauss /* Masks for Flags field above */ 888e62f8227SErik Schmauss 889e62f8227SErik Schmauss /* ACPI_MADT_ENABLED (1) Processor is usable if set */ 890e62f8227SErik Schmauss #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ 891e62f8227SErik Schmauss #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ 892e62f8227SErik Schmauss 893e62f8227SErik Schmauss /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ 894e62f8227SErik Schmauss 895e62f8227SErik Schmauss struct acpi_madt_generic_distributor { 896e62f8227SErik Schmauss struct acpi_subtable_header header; 897e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 898e62f8227SErik Schmauss u32 gic_id; 899e62f8227SErik Schmauss u64 base_address; 900e62f8227SErik Schmauss u32 global_irq_base; 901e62f8227SErik Schmauss u8 version; 902e62f8227SErik Schmauss u8 reserved2[3]; /* reserved - must be zero */ 903e62f8227SErik Schmauss }; 904e62f8227SErik Schmauss 905e62f8227SErik Schmauss /* Values for Version field above */ 906e62f8227SErik Schmauss 907e62f8227SErik Schmauss enum acpi_madt_gic_version { 908e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_NONE = 0, 909e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V1 = 1, 910e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V2 = 2, 911e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V3 = 3, 912e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V4 = 4, 913e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ 914e62f8227SErik Schmauss }; 915e62f8227SErik Schmauss 916e62f8227SErik Schmauss /* 13: Generic MSI Frame (ACPI 5.1) */ 917e62f8227SErik Schmauss 918e62f8227SErik Schmauss struct acpi_madt_generic_msi_frame { 919e62f8227SErik Schmauss struct acpi_subtable_header header; 920e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 921e62f8227SErik Schmauss u32 msi_frame_id; 922e62f8227SErik Schmauss u64 base_address; 923e62f8227SErik Schmauss u32 flags; 924e62f8227SErik Schmauss u16 spi_count; 925e62f8227SErik Schmauss u16 spi_base; 926e62f8227SErik Schmauss }; 927e62f8227SErik Schmauss 928e62f8227SErik Schmauss /* Masks for Flags field above */ 929e62f8227SErik Schmauss 930e62f8227SErik Schmauss #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) 931e62f8227SErik Schmauss 932e62f8227SErik Schmauss /* 14: Generic Redistributor (ACPI 5.1) */ 933e62f8227SErik Schmauss 934e62f8227SErik Schmauss struct acpi_madt_generic_redistributor { 935e62f8227SErik Schmauss struct acpi_subtable_header header; 936e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 937e62f8227SErik Schmauss u64 base_address; 938e62f8227SErik Schmauss u32 length; 939e62f8227SErik Schmauss }; 940e62f8227SErik Schmauss 941e62f8227SErik Schmauss /* 15: Generic Translator (ACPI 6.0) */ 942e62f8227SErik Schmauss 943e62f8227SErik Schmauss struct acpi_madt_generic_translator { 944e62f8227SErik Schmauss struct acpi_subtable_header header; 945e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 946e62f8227SErik Schmauss u32 translation_id; 947e62f8227SErik Schmauss u64 base_address; 948e62f8227SErik Schmauss u32 reserved2; 949e62f8227SErik Schmauss }; 950e62f8227SErik Schmauss 9519557cb8cSErik Kaneda /* 16: Multiprocessor wakeup (ACPI 6.4) */ 9529557cb8cSErik Kaneda 9539557cb8cSErik Kaneda struct acpi_madt_multiproc_wakeup { 9549557cb8cSErik Kaneda struct acpi_subtable_header header; 9559557cb8cSErik Kaneda u16 mailbox_version; 9569557cb8cSErik Kaneda u32 reserved; /* reserved - must be zero */ 9579557cb8cSErik Kaneda u64 base_address; 9589557cb8cSErik Kaneda }; 9599557cb8cSErik Kaneda 96042d96e16SKuppuswamy Sathyanarayanan #define ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE 2032 96142d96e16SKuppuswamy Sathyanarayanan #define ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE 2048 96242d96e16SKuppuswamy Sathyanarayanan 96342d96e16SKuppuswamy Sathyanarayanan struct acpi_madt_multiproc_wakeup_mailbox { 96442d96e16SKuppuswamy Sathyanarayanan u16 command; 96542d96e16SKuppuswamy Sathyanarayanan u16 reserved; /* reserved - must be zero */ 96642d96e16SKuppuswamy Sathyanarayanan u32 apic_id; 96742d96e16SKuppuswamy Sathyanarayanan u64 wakeup_vector; 96842d96e16SKuppuswamy Sathyanarayanan u8 reserved_os[ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE]; /* reserved for OS use */ 96942d96e16SKuppuswamy Sathyanarayanan u8 reserved_firmware[ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE]; /* reserved for firmware use */ 97042d96e16SKuppuswamy Sathyanarayanan }; 97142d96e16SKuppuswamy Sathyanarayanan 97242d96e16SKuppuswamy Sathyanarayanan #define ACPI_MP_WAKE_COMMAND_WAKEUP 1 97342d96e16SKuppuswamy Sathyanarayanan 974e62f8227SErik Schmauss /* 975e62f8227SErik Schmauss * Common flags fields for MADT subtables 976e62f8227SErik Schmauss */ 977e62f8227SErik Schmauss 978e62f8227SErik Schmauss /* MADT Local APIC flags */ 979e62f8227SErik Schmauss 980e62f8227SErik Schmauss #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ 981e62f8227SErik Schmauss 982e62f8227SErik Schmauss /* MADT MPS INTI flags (inti_flags) */ 983e62f8227SErik Schmauss 984e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ 985e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ 986e62f8227SErik Schmauss 987e62f8227SErik Schmauss /* Values for MPS INTI flags */ 988e62f8227SErik Schmauss 989e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_CONFORMS 0 990e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 991e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_RESERVED 2 992e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 993e62f8227SErik Schmauss 994e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_CONFORMS (0) 995e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_EDGE (1<<2) 996e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_RESERVED (2<<2) 997e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_LEVEL (3<<2) 998e62f8227SErik Schmauss 999e62f8227SErik Schmauss /******************************************************************************* 1000e62f8227SErik Schmauss * 10011a49b72cSBob Moore * MCFG - PCI Memory Mapped Configuration table and subtable 10026e2d5ebdSBob Moore * Version 1 10036e2d5ebdSBob Moore * 10046e2d5ebdSBob Moore * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1005b24aad44SBob Moore * 1006b24aad44SBob Moore ******************************************************************************/ 1007b24aad44SBob Moore 1008b24aad44SBob Moore struct acpi_table_mcfg { 1009b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1010b24aad44SBob Moore u8 reserved[8]; 1011b24aad44SBob Moore }; 1012b24aad44SBob Moore 1013b24aad44SBob Moore /* Subtable */ 1014b24aad44SBob Moore 1015b24aad44SBob Moore struct acpi_mcfg_allocation { 1016b24aad44SBob Moore u64 address; /* Base address, processor-relative */ 1017b24aad44SBob Moore u16 pci_segment; /* PCI segment group number */ 1018b24aad44SBob Moore u8 start_bus_number; /* Starting PCI Bus number */ 1019b24aad44SBob Moore u8 end_bus_number; /* Final PCI Bus number */ 1020b24aad44SBob Moore u32 reserved; 1021b24aad44SBob Moore }; 1022b24aad44SBob Moore 1023b24aad44SBob Moore /******************************************************************************* 1024b24aad44SBob Moore * 10250e264f0bSBob Moore * MCHI - Management Controller Host Interface Table 10260e264f0bSBob Moore * Version 1 10270e264f0bSBob Moore * 10280e264f0bSBob Moore * Conforms to "Management Component Transport Protocol (MCTP) Host 10290e264f0bSBob Moore * Interface Specification", Revision 1.0.0a, October 13, 2009 10300e264f0bSBob Moore * 10310e264f0bSBob Moore ******************************************************************************/ 10320e264f0bSBob Moore 10330e264f0bSBob Moore struct acpi_table_mchi { 10340e264f0bSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 10350e264f0bSBob Moore u8 interface_type; 10360e264f0bSBob Moore u8 protocol; 10370e264f0bSBob Moore u64 protocol_data; 10380e264f0bSBob Moore u8 interrupt_type; 10390e264f0bSBob Moore u8 gpe; 10400e264f0bSBob Moore u8 pci_device_flag; 10410e264f0bSBob Moore u32 global_interrupt; 10420e264f0bSBob Moore struct acpi_generic_address control_register; 10430e264f0bSBob Moore u8 pci_segment; 10440e264f0bSBob Moore u8 pci_bus; 10450e264f0bSBob Moore u8 pci_device; 10460e264f0bSBob Moore u8 pci_function; 10470e264f0bSBob Moore }; 10480e264f0bSBob Moore 10490e264f0bSBob Moore /******************************************************************************* 10500e264f0bSBob Moore * 1051e62f8227SErik Schmauss * MPST - Memory Power State Table (ACPI 5.0) 1052e62f8227SErik Schmauss * Version 1 1053e62f8227SErik Schmauss * 1054e62f8227SErik Schmauss ******************************************************************************/ 1055e62f8227SErik Schmauss 1056e62f8227SErik Schmauss #define ACPI_MPST_CHANNEL_INFO \ 1057e62f8227SErik Schmauss u8 channel_id; \ 1058e62f8227SErik Schmauss u8 reserved1[3]; \ 1059e62f8227SErik Schmauss u16 power_node_count; \ 1060e62f8227SErik Schmauss u16 reserved2; 1061e62f8227SErik Schmauss 1062e62f8227SErik Schmauss /* Main table */ 1063e62f8227SErik Schmauss 1064e62f8227SErik Schmauss struct acpi_table_mpst { 1065e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1066e62f8227SErik Schmauss ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ 1067e62f8227SErik Schmauss }; 1068e62f8227SErik Schmauss 1069e62f8227SErik Schmauss /* Memory Platform Communication Channel Info */ 1070e62f8227SErik Schmauss 1071e62f8227SErik Schmauss struct acpi_mpst_channel { 1072e62f8227SErik Schmauss ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ 1073e62f8227SErik Schmauss }; 1074e62f8227SErik Schmauss 1075e62f8227SErik Schmauss /* Memory Power Node Structure */ 1076e62f8227SErik Schmauss 1077e62f8227SErik Schmauss struct acpi_mpst_power_node { 1078e62f8227SErik Schmauss u8 flags; 1079e62f8227SErik Schmauss u8 reserved1; 1080e62f8227SErik Schmauss u16 node_id; 1081e62f8227SErik Schmauss u32 length; 1082e62f8227SErik Schmauss u64 range_address; 1083e62f8227SErik Schmauss u64 range_length; 1084e62f8227SErik Schmauss u32 num_power_states; 1085e62f8227SErik Schmauss u32 num_physical_components; 1086e62f8227SErik Schmauss }; 1087e62f8227SErik Schmauss 1088e62f8227SErik Schmauss /* Values for Flags field above */ 1089e62f8227SErik Schmauss 1090e62f8227SErik Schmauss #define ACPI_MPST_ENABLED 1 1091e62f8227SErik Schmauss #define ACPI_MPST_POWER_MANAGED 2 1092e62f8227SErik Schmauss #define ACPI_MPST_HOT_PLUG_CAPABLE 4 1093e62f8227SErik Schmauss 1094e62f8227SErik Schmauss /* Memory Power State Structure (follows POWER_NODE above) */ 1095e62f8227SErik Schmauss 1096e62f8227SErik Schmauss struct acpi_mpst_power_state { 1097e62f8227SErik Schmauss u8 power_state; 1098e62f8227SErik Schmauss u8 info_index; 1099e62f8227SErik Schmauss }; 1100e62f8227SErik Schmauss 1101e62f8227SErik Schmauss /* Physical Component ID Structure (follows POWER_STATE above) */ 1102e62f8227SErik Schmauss 1103e62f8227SErik Schmauss struct acpi_mpst_component { 1104e62f8227SErik Schmauss u16 component_id; 1105e62f8227SErik Schmauss }; 1106e62f8227SErik Schmauss 1107e62f8227SErik Schmauss /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ 1108e62f8227SErik Schmauss 1109e62f8227SErik Schmauss struct acpi_mpst_data_hdr { 1110e62f8227SErik Schmauss u16 characteristics_count; 1111e62f8227SErik Schmauss u16 reserved; 1112e62f8227SErik Schmauss }; 1113e62f8227SErik Schmauss 1114e62f8227SErik Schmauss struct acpi_mpst_power_data { 1115e62f8227SErik Schmauss u8 structure_id; 1116e62f8227SErik Schmauss u8 flags; 1117e62f8227SErik Schmauss u16 reserved1; 1118e62f8227SErik Schmauss u32 average_power; 1119e62f8227SErik Schmauss u32 power_saving; 1120e62f8227SErik Schmauss u64 exit_latency; 1121e62f8227SErik Schmauss u64 reserved2; 1122e62f8227SErik Schmauss }; 1123e62f8227SErik Schmauss 1124e62f8227SErik Schmauss /* Values for Flags field above */ 1125e62f8227SErik Schmauss 1126e62f8227SErik Schmauss #define ACPI_MPST_PRESERVE 1 1127e62f8227SErik Schmauss #define ACPI_MPST_AUTOENTRY 2 1128e62f8227SErik Schmauss #define ACPI_MPST_AUTOEXIT 4 1129e62f8227SErik Schmauss 1130e62f8227SErik Schmauss /* Shared Memory Region (not part of an ACPI table) */ 1131e62f8227SErik Schmauss 1132e62f8227SErik Schmauss struct acpi_mpst_shared { 1133e62f8227SErik Schmauss u32 signature; 1134e62f8227SErik Schmauss u16 pcc_command; 1135e62f8227SErik Schmauss u16 pcc_status; 1136e62f8227SErik Schmauss u32 command_register; 1137e62f8227SErik Schmauss u32 status_register; 1138e62f8227SErik Schmauss u32 power_state_id; 1139e62f8227SErik Schmauss u32 power_node_id; 1140e62f8227SErik Schmauss u64 energy_consumed; 1141e62f8227SErik Schmauss u64 average_power; 1142e62f8227SErik Schmauss }; 1143e62f8227SErik Schmauss 1144e62f8227SErik Schmauss /******************************************************************************* 1145e62f8227SErik Schmauss * 1146e62f8227SErik Schmauss * MSCT - Maximum System Characteristics Table (ACPI 4.0) 1147e62f8227SErik Schmauss * Version 1 1148e62f8227SErik Schmauss * 1149e62f8227SErik Schmauss ******************************************************************************/ 1150e62f8227SErik Schmauss 1151e62f8227SErik Schmauss struct acpi_table_msct { 1152e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1153e62f8227SErik Schmauss u32 proximity_offset; /* Location of proximity info struct(s) */ 1154e62f8227SErik Schmauss u32 max_proximity_domains; /* Max number of proximity domains */ 1155e62f8227SErik Schmauss u32 max_clock_domains; /* Max number of clock domains */ 1156e62f8227SErik Schmauss u64 max_address; /* Max physical address in system */ 1157e62f8227SErik Schmauss }; 1158e62f8227SErik Schmauss 1159e62f8227SErik Schmauss /* subtable - Maximum Proximity Domain Information. Version 1 */ 1160e62f8227SErik Schmauss 1161e62f8227SErik Schmauss struct acpi_msct_proximity { 1162e62f8227SErik Schmauss u8 revision; 1163e62f8227SErik Schmauss u8 length; 1164e62f8227SErik Schmauss u32 range_start; /* Start of domain range */ 1165e62f8227SErik Schmauss u32 range_end; /* End of domain range */ 1166e62f8227SErik Schmauss u32 processor_capacity; 1167e62f8227SErik Schmauss u64 memory_capacity; /* In bytes */ 1168e62f8227SErik Schmauss }; 1169e62f8227SErik Schmauss 1170e62f8227SErik Schmauss /******************************************************************************* 1171e62f8227SErik Schmauss * 11725132f2faSBob Moore * MSDM - Microsoft Data Management table 11735132f2faSBob Moore * 11745132f2faSBob Moore * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 11755132f2faSBob Moore * November 29, 2011. Copyright 2011 Microsoft 11765132f2faSBob Moore * 11775132f2faSBob Moore ******************************************************************************/ 11785132f2faSBob Moore 11795132f2faSBob Moore /* Basic MSDM table is only the common ACPI header */ 11805132f2faSBob Moore 11815132f2faSBob Moore struct acpi_table_msdm { 11825132f2faSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 11835132f2faSBob Moore }; 11845132f2faSBob Moore 11855132f2faSBob Moore /******************************************************************************* 11865132f2faSBob Moore * 1187e62f8227SErik Schmauss * NFIT - NVDIMM Interface Table (ACPI 6.0+) 1188e62f8227SErik Schmauss * Version 1 1189e62f8227SErik Schmauss * 1190e62f8227SErik Schmauss ******************************************************************************/ 1191e62f8227SErik Schmauss 1192e62f8227SErik Schmauss struct acpi_table_nfit { 1193e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1194e62f8227SErik Schmauss u32 reserved; /* Reserved, must be zero */ 1195e62f8227SErik Schmauss }; 1196e62f8227SErik Schmauss 1197e62f8227SErik Schmauss /* Subtable header for NFIT */ 1198e62f8227SErik Schmauss 1199e62f8227SErik Schmauss struct acpi_nfit_header { 1200e62f8227SErik Schmauss u16 type; 1201e62f8227SErik Schmauss u16 length; 1202e62f8227SErik Schmauss }; 1203e62f8227SErik Schmauss 1204e62f8227SErik Schmauss /* Values for subtable type in struct acpi_nfit_header */ 1205e62f8227SErik Schmauss 1206e62f8227SErik Schmauss enum acpi_nfit_type { 1207e62f8227SErik Schmauss ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, 1208e62f8227SErik Schmauss ACPI_NFIT_TYPE_MEMORY_MAP = 1, 1209e62f8227SErik Schmauss ACPI_NFIT_TYPE_INTERLEAVE = 2, 1210e62f8227SErik Schmauss ACPI_NFIT_TYPE_SMBIOS = 3, 1211e62f8227SErik Schmauss ACPI_NFIT_TYPE_CONTROL_REGION = 4, 1212e62f8227SErik Schmauss ACPI_NFIT_TYPE_DATA_REGION = 5, 1213e62f8227SErik Schmauss ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, 1214e62f8227SErik Schmauss ACPI_NFIT_TYPE_CAPABILITIES = 7, 1215e62f8227SErik Schmauss ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */ 1216e62f8227SErik Schmauss }; 1217e62f8227SErik Schmauss 1218e62f8227SErik Schmauss /* 1219e62f8227SErik Schmauss * NFIT Subtables 1220e62f8227SErik Schmauss */ 1221e62f8227SErik Schmauss 1222e62f8227SErik Schmauss /* 0: System Physical Address Range Structure */ 1223e62f8227SErik Schmauss 1224e62f8227SErik Schmauss struct acpi_nfit_system_address { 1225e62f8227SErik Schmauss struct acpi_nfit_header header; 1226e62f8227SErik Schmauss u16 range_index; 1227e62f8227SErik Schmauss u16 flags; 1228e62f8227SErik Schmauss u32 reserved; /* Reserved, must be zero */ 1229e62f8227SErik Schmauss u32 proximity_domain; 1230e62f8227SErik Schmauss u8 range_guid[16]; 1231e62f8227SErik Schmauss u64 address; 1232e62f8227SErik Schmauss u64 length; 1233e62f8227SErik Schmauss u64 memory_mapping; 1234cf16b05cSBob Moore u64 location_cookie; /* ACPI 6.4 */ 1235e62f8227SErik Schmauss }; 1236e62f8227SErik Schmauss 1237e62f8227SErik Schmauss /* Flags */ 1238e62f8227SErik Schmauss 1239e62f8227SErik Schmauss #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ 1240e62f8227SErik Schmauss #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ 1241cf16b05cSBob Moore #define ACPI_NFIT_LOCATION_COOKIE_VALID (1<<2) /* 02: SPA location cookie valid (ACPI 6.4) */ 1242e62f8227SErik Schmauss 1243e62f8227SErik Schmauss /* Range Type GUIDs appear in the include/acuuid.h file */ 1244e62f8227SErik Schmauss 1245e62f8227SErik Schmauss /* 1: Memory Device to System Address Range Map Structure */ 1246e62f8227SErik Schmauss 1247e62f8227SErik Schmauss struct acpi_nfit_memory_map { 1248e62f8227SErik Schmauss struct acpi_nfit_header header; 1249e62f8227SErik Schmauss u32 device_handle; 1250e62f8227SErik Schmauss u16 physical_id; 1251e62f8227SErik Schmauss u16 region_id; 1252e62f8227SErik Schmauss u16 range_index; 1253e62f8227SErik Schmauss u16 region_index; 1254e62f8227SErik Schmauss u64 region_size; 1255e62f8227SErik Schmauss u64 region_offset; 1256e62f8227SErik Schmauss u64 address; 1257e62f8227SErik Schmauss u16 interleave_index; 1258e62f8227SErik Schmauss u16 interleave_ways; 1259e62f8227SErik Schmauss u16 flags; 1260e62f8227SErik Schmauss u16 reserved; /* Reserved, must be zero */ 1261e62f8227SErik Schmauss }; 1262e62f8227SErik Schmauss 1263e62f8227SErik Schmauss /* Flags */ 1264e62f8227SErik Schmauss 1265e62f8227SErik Schmauss #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ 1266e62f8227SErik Schmauss #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ 1267e62f8227SErik Schmauss #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ 1268e62f8227SErik Schmauss #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ 1269e62f8227SErik Schmauss #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ 1270e62f8227SErik Schmauss #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ 1271e62f8227SErik Schmauss #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ 1272e62f8227SErik Schmauss 1273e62f8227SErik Schmauss /* 2: Interleave Structure */ 1274e62f8227SErik Schmauss 1275e62f8227SErik Schmauss struct acpi_nfit_interleave { 1276e62f8227SErik Schmauss struct acpi_nfit_header header; 1277e62f8227SErik Schmauss u16 interleave_index; 1278e62f8227SErik Schmauss u16 reserved; /* Reserved, must be zero */ 1279e62f8227SErik Schmauss u32 line_count; 1280e62f8227SErik Schmauss u32 line_size; 1281e62f8227SErik Schmauss u32 line_offset[1]; /* Variable length */ 1282e62f8227SErik Schmauss }; 1283e62f8227SErik Schmauss 1284e62f8227SErik Schmauss /* 3: SMBIOS Management Information Structure */ 1285e62f8227SErik Schmauss 1286e62f8227SErik Schmauss struct acpi_nfit_smbios { 1287e62f8227SErik Schmauss struct acpi_nfit_header header; 1288e62f8227SErik Schmauss u32 reserved; /* Reserved, must be zero */ 1289e62f8227SErik Schmauss u8 data[1]; /* Variable length */ 1290e62f8227SErik Schmauss }; 1291e62f8227SErik Schmauss 1292e62f8227SErik Schmauss /* 4: NVDIMM Control Region Structure */ 1293e62f8227SErik Schmauss 1294e62f8227SErik Schmauss struct acpi_nfit_control_region { 1295e62f8227SErik Schmauss struct acpi_nfit_header header; 1296e62f8227SErik Schmauss u16 region_index; 1297e62f8227SErik Schmauss u16 vendor_id; 1298e62f8227SErik Schmauss u16 device_id; 1299e62f8227SErik Schmauss u16 revision_id; 1300e62f8227SErik Schmauss u16 subsystem_vendor_id; 1301e62f8227SErik Schmauss u16 subsystem_device_id; 1302e62f8227SErik Schmauss u16 subsystem_revision_id; 1303e62f8227SErik Schmauss u8 valid_fields; 1304e62f8227SErik Schmauss u8 manufacturing_location; 1305e62f8227SErik Schmauss u16 manufacturing_date; 1306e62f8227SErik Schmauss u8 reserved[2]; /* Reserved, must be zero */ 1307e62f8227SErik Schmauss u32 serial_number; 1308e62f8227SErik Schmauss u16 code; 1309e62f8227SErik Schmauss u16 windows; 1310e62f8227SErik Schmauss u64 window_size; 1311e62f8227SErik Schmauss u64 command_offset; 1312e62f8227SErik Schmauss u64 command_size; 1313e62f8227SErik Schmauss u64 status_offset; 1314e62f8227SErik Schmauss u64 status_size; 1315e62f8227SErik Schmauss u16 flags; 1316e62f8227SErik Schmauss u8 reserved1[6]; /* Reserved, must be zero */ 1317e62f8227SErik Schmauss }; 1318e62f8227SErik Schmauss 1319e62f8227SErik Schmauss /* Flags */ 1320e62f8227SErik Schmauss 1321e62f8227SErik Schmauss #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ 1322e62f8227SErik Schmauss 1323e62f8227SErik Schmauss /* valid_fields bits */ 1324e62f8227SErik Schmauss 1325e62f8227SErik Schmauss #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ 1326e62f8227SErik Schmauss 1327e62f8227SErik Schmauss /* 5: NVDIMM Block Data Window Region Structure */ 1328e62f8227SErik Schmauss 1329e62f8227SErik Schmauss struct acpi_nfit_data_region { 1330e62f8227SErik Schmauss struct acpi_nfit_header header; 1331e62f8227SErik Schmauss u16 region_index; 1332e62f8227SErik Schmauss u16 windows; 1333e62f8227SErik Schmauss u64 offset; 1334e62f8227SErik Schmauss u64 size; 1335e62f8227SErik Schmauss u64 capacity; 1336e62f8227SErik Schmauss u64 start_address; 1337e62f8227SErik Schmauss }; 1338e62f8227SErik Schmauss 1339e62f8227SErik Schmauss /* 6: Flush Hint Address Structure */ 1340e62f8227SErik Schmauss 1341e62f8227SErik Schmauss struct acpi_nfit_flush_address { 1342e62f8227SErik Schmauss struct acpi_nfit_header header; 1343e62f8227SErik Schmauss u32 device_handle; 1344e62f8227SErik Schmauss u16 hint_count; 1345e62f8227SErik Schmauss u8 reserved[6]; /* Reserved, must be zero */ 1346e62f8227SErik Schmauss u64 hint_address[1]; /* Variable length */ 1347e62f8227SErik Schmauss }; 1348e62f8227SErik Schmauss 1349e62f8227SErik Schmauss /* 7: Platform Capabilities Structure */ 1350e62f8227SErik Schmauss 1351e62f8227SErik Schmauss struct acpi_nfit_capabilities { 1352e62f8227SErik Schmauss struct acpi_nfit_header header; 1353e62f8227SErik Schmauss u8 highest_capability; 1354e62f8227SErik Schmauss u8 reserved[3]; /* Reserved, must be zero */ 1355e62f8227SErik Schmauss u32 capabilities; 1356e62f8227SErik Schmauss u32 reserved2; 1357e62f8227SErik Schmauss }; 1358e62f8227SErik Schmauss 1359e62f8227SErik Schmauss /* Capabilities Flags */ 1360e62f8227SErik Schmauss 1361e62f8227SErik Schmauss #define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */ 1362e62f8227SErik Schmauss #define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */ 1363e62f8227SErik Schmauss #define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */ 1364e62f8227SErik Schmauss 1365e62f8227SErik Schmauss /* 1366e62f8227SErik Schmauss * NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM 1367e62f8227SErik Schmauss */ 1368e62f8227SErik Schmauss struct nfit_device_handle { 1369e62f8227SErik Schmauss u32 handle; 1370e62f8227SErik Schmauss }; 1371e62f8227SErik Schmauss 1372e62f8227SErik Schmauss /* Device handle construction and extraction macros */ 1373e62f8227SErik Schmauss 1374e62f8227SErik Schmauss #define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F 1375e62f8227SErik Schmauss #define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0 1376e62f8227SErik Schmauss #define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00 1377e62f8227SErik Schmauss #define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000 1378e62f8227SErik Schmauss #define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000 1379e62f8227SErik Schmauss 1380e62f8227SErik Schmauss #define ACPI_NFIT_DIMM_NUMBER_OFFSET 0 1381e62f8227SErik Schmauss #define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4 1382e62f8227SErik Schmauss #define ACPI_NFIT_MEMORY_ID_OFFSET 8 1383e62f8227SErik Schmauss #define ACPI_NFIT_SOCKET_ID_OFFSET 12 1384e62f8227SErik Schmauss #define ACPI_NFIT_NODE_ID_OFFSET 16 1385e62f8227SErik Schmauss 1386e62f8227SErik Schmauss /* Macro to construct a NFIT/NVDIMM device handle */ 1387e62f8227SErik Schmauss 1388e62f8227SErik Schmauss #define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \ 1389e62f8227SErik Schmauss ((dimm) | \ 1390e62f8227SErik Schmauss ((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \ 1391e62f8227SErik Schmauss ((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \ 1392e62f8227SErik Schmauss ((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \ 1393e62f8227SErik Schmauss ((node) << ACPI_NFIT_NODE_ID_OFFSET)) 1394e62f8227SErik Schmauss 1395e62f8227SErik Schmauss /* Macros to extract individual fields from a NFIT/NVDIMM device handle */ 1396e62f8227SErik Schmauss 1397e62f8227SErik Schmauss #define ACPI_NFIT_GET_DIMM_NUMBER(handle) \ 1398e62f8227SErik Schmauss ((handle) & ACPI_NFIT_DIMM_NUMBER_MASK) 1399e62f8227SErik Schmauss 1400e62f8227SErik Schmauss #define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \ 1401e62f8227SErik Schmauss (((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET) 1402e62f8227SErik Schmauss 1403e62f8227SErik Schmauss #define ACPI_NFIT_GET_MEMORY_ID(handle) \ 1404e62f8227SErik Schmauss (((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET) 1405e62f8227SErik Schmauss 1406e62f8227SErik Schmauss #define ACPI_NFIT_GET_SOCKET_ID(handle) \ 1407e62f8227SErik Schmauss (((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET) 1408e62f8227SErik Schmauss 1409e62f8227SErik Schmauss #define ACPI_NFIT_GET_NODE_ID(handle) \ 1410e62f8227SErik Schmauss (((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET) 1411e62f8227SErik Schmauss 1412e62f8227SErik Schmauss /******************************************************************************* 1413e62f8227SErik Schmauss * 1414*a805aab8SBob Moore * NHLT - Non HD Audio Link Table 1415*a805aab8SBob Moore * 1416*a805aab8SBob Moore * Conforms to: Intel Smart Sound Technology NHLT Specification 1417*a805aab8SBob Moore * Version 0.8.1, January 2020. 1418*a805aab8SBob Moore * 1419*a805aab8SBob Moore ******************************************************************************/ 1420*a805aab8SBob Moore 1421*a805aab8SBob Moore /* Main table */ 1422*a805aab8SBob Moore 1423*a805aab8SBob Moore struct acpi_table_nhlt { 1424*a805aab8SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1425*a805aab8SBob Moore u8 endpoint_count; 1426*a805aab8SBob Moore }; 1427*a805aab8SBob Moore 1428*a805aab8SBob Moore struct acpi_nhlt_endpoint { 1429*a805aab8SBob Moore u32 descriptor_length; 1430*a805aab8SBob Moore u8 link_type; 1431*a805aab8SBob Moore u8 instance_id; 1432*a805aab8SBob Moore u16 vendor_id; 1433*a805aab8SBob Moore u16 device_id; 1434*a805aab8SBob Moore u16 revision_id; 1435*a805aab8SBob Moore u32 subsystem_id; 1436*a805aab8SBob Moore u8 device_type; 1437*a805aab8SBob Moore u8 direction; 1438*a805aab8SBob Moore u8 virtual_bus_id; 1439*a805aab8SBob Moore }; 1440*a805aab8SBob Moore 1441*a805aab8SBob Moore /* Types for link_type field above */ 1442*a805aab8SBob Moore 1443*a805aab8SBob Moore #define ACPI_NHLT_RESERVED_HD_AUDIO 0 1444*a805aab8SBob Moore #define ACPI_NHLT_RESERVED_DSP 1 1445*a805aab8SBob Moore #define ACPI_NHLT_PDM 2 1446*a805aab8SBob Moore #define ACPI_NHLT_SSP 3 1447*a805aab8SBob Moore #define ACPI_NHLT_RESERVED_SLIMBUS 4 1448*a805aab8SBob Moore #define ACPI_NHLT_RESERVED_SOUNDWIRE 5 1449*a805aab8SBob Moore #define ACPI_NHLT_TYPE_RESERVED 6 /* 6 and above are reserved */ 1450*a805aab8SBob Moore 1451*a805aab8SBob Moore /* All other values above are reserved */ 1452*a805aab8SBob Moore 1453*a805aab8SBob Moore /* Values for device_id field above */ 1454*a805aab8SBob Moore 1455*a805aab8SBob Moore #define ACPI_NHLT_PDM_DMIC 0xAE20 1456*a805aab8SBob Moore #define ACPI_NHLT_BT_SIDEBAND 0xAE30 1457*a805aab8SBob Moore #define ACPI_NHLT_I2S_TDM_CODECS 0xAE23 1458*a805aab8SBob Moore 1459*a805aab8SBob Moore /* Values for device_type field above */ 1460*a805aab8SBob Moore 1461*a805aab8SBob Moore /* SSP Link */ 1462*a805aab8SBob Moore 1463*a805aab8SBob Moore #define ACPI_NHLT_LINK_BT_SIDEBAND 0 1464*a805aab8SBob Moore #define ACPI_NHLT_LINK_FM 1 1465*a805aab8SBob Moore #define ACPI_NHLT_LINK_MODEM 2 1466*a805aab8SBob Moore /* 3 is reserved */ 1467*a805aab8SBob Moore #define ACPI_NHLT_LINK_SSP_ANALOG_CODEC 4 1468*a805aab8SBob Moore 1469*a805aab8SBob Moore /* PDM Link */ 1470*a805aab8SBob Moore 1471*a805aab8SBob Moore #define ACPI_NHLT_PDM_ON_CAVS_1P8 0 1472*a805aab8SBob Moore #define ACPI_NHLT_PDM_ON_CAVS_1P5 1 1473*a805aab8SBob Moore 1474*a805aab8SBob Moore /* Values for Direction field above */ 1475*a805aab8SBob Moore 1476*a805aab8SBob Moore #define ACPI_NHLT_DIR_RENDER 0 1477*a805aab8SBob Moore #define ACPI_NHLT_DIR_CAPTURE 1 1478*a805aab8SBob Moore #define ACPI_NHLT_DIR_RENDER_LOOPBACK 2 1479*a805aab8SBob Moore #define ACPI_NHLT_DIR_RENDER_FEEDBACK 3 1480*a805aab8SBob Moore #define ACPI_NHLT_DIR_RESERVED 4 /* 4 and above are reserved */ 1481*a805aab8SBob Moore 1482*a805aab8SBob Moore struct acpi_nhlt_device_specific_config { 1483*a805aab8SBob Moore u32 capabilities_size; 1484*a805aab8SBob Moore u8 virtual_slot; 1485*a805aab8SBob Moore u8 config_type; 1486*a805aab8SBob Moore }; 1487*a805aab8SBob Moore 1488*a805aab8SBob Moore struct acpi_nhlt_device_specific_config_a { 1489*a805aab8SBob Moore u32 capabilities_size; 1490*a805aab8SBob Moore u8 virtual_slot; 1491*a805aab8SBob Moore u8 config_type; 1492*a805aab8SBob Moore u8 array_type; 1493*a805aab8SBob Moore }; 1494*a805aab8SBob Moore 1495*a805aab8SBob Moore /* Values for Config Type above */ 1496*a805aab8SBob Moore 1497*a805aab8SBob Moore #define ACPI_NHLT_TYPE_MIC_ARRAY 0x01 1498*a805aab8SBob Moore #define ACPI_NHLT_TYPE_GENERIC 0x00 1499*a805aab8SBob Moore 1500*a805aab8SBob Moore /* Mask for Extension field of array_type */ 1501*a805aab8SBob Moore 1502*a805aab8SBob Moore #define ACPI_NHLT_ARRAY_TYPE_MASK 0x10 1503*a805aab8SBob Moore 1504*a805aab8SBob Moore struct acpi_nhlt_device_specific_config_b { 1505*a805aab8SBob Moore u32 capabilities_size; 1506*a805aab8SBob Moore }; 1507*a805aab8SBob Moore 1508*a805aab8SBob Moore struct acpi_nhlt_device_specific_config_c { 1509*a805aab8SBob Moore u32 capabilities_size; 1510*a805aab8SBob Moore u8 virtual_slot; 1511*a805aab8SBob Moore }; 1512*a805aab8SBob Moore 1513*a805aab8SBob Moore struct acpi_nhlt_wave_extensible { 1514*a805aab8SBob Moore u16 format_tag; 1515*a805aab8SBob Moore u16 channel_count; 1516*a805aab8SBob Moore u32 samples_per_sec; 1517*a805aab8SBob Moore u32 avg_bytes_per_sec; 1518*a805aab8SBob Moore u16 block_align; 1519*a805aab8SBob Moore u16 bits_per_sample; 1520*a805aab8SBob Moore u16 extra_format_size; 1521*a805aab8SBob Moore u16 valid_bits_per_sample; 1522*a805aab8SBob Moore u32 channel_mask; 1523*a805aab8SBob Moore u8 sub_format_guid[16]; 1524*a805aab8SBob Moore }; 1525*a805aab8SBob Moore 1526*a805aab8SBob Moore /* Values for channel_mask above */ 1527*a805aab8SBob Moore 1528*a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_LEFT 0x1 1529*a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_RIGHT 0x2 1530*a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_CENTER 0x4 1531*a805aab8SBob Moore #define ACPI_NHLT_SPKR_LOW_FREQ 0x8 1532*a805aab8SBob Moore #define ACPI_NHLT_SPKR_BACK_LEFT 0x10 1533*a805aab8SBob Moore #define ACPI_NHLT_SPKR_BACK_RIGHT 0x20 1534*a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_LEFT_OF_CENTER 0x40 1535*a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_RIGHT_OF_CENTER 0x80 1536*a805aab8SBob Moore #define ACPI_NHLT_SPKR_BACK_CENTER 0x100 1537*a805aab8SBob Moore #define ACPI_NHLT_SPKR_SIDE_LEFT 0x200 1538*a805aab8SBob Moore #define ACPI_NHLT_SPKR_SIDE_RIGHT 0x400 1539*a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_CENTER 0x800 1540*a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_FRONT_LEFT 0x1000 1541*a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_FRONT_CENTER 0x2000 1542*a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_FRONT_RIGHT 0x4000 1543*a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_BACK_LEFT 0x8000 1544*a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_BACK_CENTER 0x10000 1545*a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_BACK_RIGHT 0x20000 1546*a805aab8SBob Moore 1547*a805aab8SBob Moore struct acpi_nhlt_format_config { 1548*a805aab8SBob Moore struct acpi_nhlt_wave_extensible format; 1549*a805aab8SBob Moore u32 capability_size; 1550*a805aab8SBob Moore u8 capabilities[]; 1551*a805aab8SBob Moore }; 1552*a805aab8SBob Moore 1553*a805aab8SBob Moore struct acpi_nhlt_formats_config { 1554*a805aab8SBob Moore u8 formats_count; 1555*a805aab8SBob Moore }; 1556*a805aab8SBob Moore 1557*a805aab8SBob Moore struct acpi_nhlt_device_specific_hdr { 1558*a805aab8SBob Moore u8 virtual_slot; 1559*a805aab8SBob Moore u8 config_type; 1560*a805aab8SBob Moore }; 1561*a805aab8SBob Moore 1562*a805aab8SBob Moore /* Types for config_type above */ 1563*a805aab8SBob Moore 1564*a805aab8SBob Moore #define ACPI_NHLT_GENERIC 0 1565*a805aab8SBob Moore #define ACPI_NHLT_MIC 1 1566*a805aab8SBob Moore #define ACPI_NHLT_RENDER 3 1567*a805aab8SBob Moore 1568*a805aab8SBob Moore struct acpi_nhlt_mic_device_specific_config { 1569*a805aab8SBob Moore struct acpi_nhlt_device_specific_hdr device_config; 1570*a805aab8SBob Moore u8 array_type_ext; 1571*a805aab8SBob Moore }; 1572*a805aab8SBob Moore 1573*a805aab8SBob Moore /* Values for array_type_ext above */ 1574*a805aab8SBob Moore 1575*a805aab8SBob Moore #define SMALL_LINEAR_2ELEMENT 0x0A 1576*a805aab8SBob Moore #define BIG_LINEAR_2ELEMENT 0x0B 1577*a805aab8SBob Moore #define FIRST_GEOMETRY_LINEAR_4ELEMENT 0x0C 1578*a805aab8SBob Moore #define PLANAR_LSHAPED_4ELEMENT 0x0D 1579*a805aab8SBob Moore #define SECOND_GEOMETRY_LINEAR_4ELEMENT 0x0E 1580*a805aab8SBob Moore #define VENDOR_DEFINED 0x0F 1581*a805aab8SBob Moore #define ARRAY_TYPE_MASK 0x0F 1582*a805aab8SBob Moore #define ARRAY_TYPE_EXT_MASK 0x10 1583*a805aab8SBob Moore 1584*a805aab8SBob Moore #define NO_EXTENSION 0x0 1585*a805aab8SBob Moore #define MIC_SNR_SENSITIVITY_EXT 0x1 1586*a805aab8SBob Moore 1587*a805aab8SBob Moore struct acpi_nhlt_vendor_mic_config { 1588*a805aab8SBob Moore u8 type; 1589*a805aab8SBob Moore u8 panel; 1590*a805aab8SBob Moore u16 speaker_position_distance; // mm 1591*a805aab8SBob Moore u16 horizontal_offset; // mm 1592*a805aab8SBob Moore u16 vertical_offset; // mm 1593*a805aab8SBob Moore u8 frequency_low_band; // 5*hz 1594*a805aab8SBob Moore u8 frequency_high_band; // 500*hz 1595*a805aab8SBob Moore u16 direction_angle; // -180 - + 180 1596*a805aab8SBob Moore u16 elevation_angle; // -180 - + 180 1597*a805aab8SBob Moore u16 work_vertical_angle_begin; // -180 - + 180 with 2 deg step 1598*a805aab8SBob Moore u16 work_vertical_angle_end; // -180 - + 180 with 2 deg step 1599*a805aab8SBob Moore u16 work_horizontal_angle_begin; // -180 - + 180 with 2 deg step 1600*a805aab8SBob Moore u16 work_horizontal_angle_end; // -180 - + 180 with 2 deg step 1601*a805aab8SBob Moore }; 1602*a805aab8SBob Moore 1603*a805aab8SBob Moore /* Values for Type field above */ 1604*a805aab8SBob Moore 1605*a805aab8SBob Moore #define MIC_OMNIDIRECTIONAL 0 1606*a805aab8SBob Moore #define MIC_SUBCARDIOID 1 1607*a805aab8SBob Moore #define MIC_CARDIOID 2 1608*a805aab8SBob Moore #define MIC_SUPER_CARDIOID 3 1609*a805aab8SBob Moore #define MIC_HYPER_CARDIOID 4 1610*a805aab8SBob Moore #define MIC_8_SHAPED 5 1611*a805aab8SBob Moore #define MIC_VENDOR_DEFINED 7 1612*a805aab8SBob Moore 1613*a805aab8SBob Moore /* Values for Panel field above */ 1614*a805aab8SBob Moore 1615*a805aab8SBob Moore #define MIC_TOP 0 1616*a805aab8SBob Moore #define MIC_BOTTOM 1 1617*a805aab8SBob Moore #define MIC_LEFT 2 1618*a805aab8SBob Moore #define MIC_RIGHT 3 1619*a805aab8SBob Moore #define MIC_FRONT 4 1620*a805aab8SBob Moore #define MIC_REAR 5 1621*a805aab8SBob Moore 1622*a805aab8SBob Moore struct acpi_nhlt_vendor_mic_device_specific_config { 1623*a805aab8SBob Moore struct acpi_nhlt_mic_device_specific_config mic_array_device_config; 1624*a805aab8SBob Moore u8 number_of_microphones; 1625*a805aab8SBob Moore struct acpi_nhlt_vendor_mic_config mic_config[]; // indexed by number_of_microphones 1626*a805aab8SBob Moore }; 1627*a805aab8SBob Moore 1628*a805aab8SBob Moore /* Microphone SNR and Sensitivity extension */ 1629*a805aab8SBob Moore 1630*a805aab8SBob Moore struct acpi_nhlt_mic_snr_sensitivity_extension { 1631*a805aab8SBob Moore u32 SNR; 1632*a805aab8SBob Moore u32 sensitivity; 1633*a805aab8SBob Moore }; 1634*a805aab8SBob Moore 1635*a805aab8SBob Moore struct acpi_nhlt_render_feedback_device_specific_config { 1636*a805aab8SBob Moore struct acpi_nhlt_device_specific_config device_config; 1637*a805aab8SBob Moore u8 feedback_virtual_slot; // render slot in case of capture 1638*a805aab8SBob Moore u16 feedback_channels; // informative only 1639*a805aab8SBob Moore u16 feedback_valid_bits_per_sample; 1640*a805aab8SBob Moore }; 1641*a805aab8SBob Moore 1642*a805aab8SBob Moore /* Linux-specific structures */ 1643*a805aab8SBob Moore 1644*a805aab8SBob Moore struct acpi_nhlt_linux_specific_count { 1645*a805aab8SBob Moore u8 structure_count; 1646*a805aab8SBob Moore }; 1647*a805aab8SBob Moore 1648*a805aab8SBob Moore struct acpi_nhlt_linux_specific_data { 1649*a805aab8SBob Moore u8 device_id[16]; 1650*a805aab8SBob Moore u8 device_instance_id; 1651*a805aab8SBob Moore u8 device_port_id; 1652*a805aab8SBob Moore u8 filler[18]; 1653*a805aab8SBob Moore }; 1654*a805aab8SBob Moore 1655*a805aab8SBob Moore struct acpi_nhlt_table_terminator { 1656*a805aab8SBob Moore u32 terminator_value; 1657*a805aab8SBob Moore u32 terminator_signature; 1658*a805aab8SBob Moore }; 1659*a805aab8SBob Moore 1660*a805aab8SBob Moore /******************************************************************************* 1661*a805aab8SBob Moore * 1662e62f8227SErik Schmauss * PCCT - Platform Communications Channel Table (ACPI 5.0) 1663e62f8227SErik Schmauss * Version 2 (ACPI 6.2) 1664e62f8227SErik Schmauss * 1665e62f8227SErik Schmauss ******************************************************************************/ 1666e62f8227SErik Schmauss 1667e62f8227SErik Schmauss struct acpi_table_pcct { 1668e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1669e62f8227SErik Schmauss u32 flags; 1670e62f8227SErik Schmauss u64 reserved; 1671e62f8227SErik Schmauss }; 1672e62f8227SErik Schmauss 1673e62f8227SErik Schmauss /* Values for Flags field above */ 1674e62f8227SErik Schmauss 1675e62f8227SErik Schmauss #define ACPI_PCCT_DOORBELL 1 1676e62f8227SErik Schmauss 1677e62f8227SErik Schmauss /* Values for subtable type in struct acpi_subtable_header */ 1678e62f8227SErik Schmauss 1679e62f8227SErik Schmauss enum acpi_pcct_type { 1680e62f8227SErik Schmauss ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, 1681e62f8227SErik Schmauss ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, 1682e62f8227SErik Schmauss ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */ 1683e62f8227SErik Schmauss ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */ 1684e62f8227SErik Schmauss ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */ 168571f79a3fSErik Kaneda ACPI_PCCT_TYPE_HW_REG_COMM_SUBSPACE = 5, /* ACPI 6.4 */ 168671f79a3fSErik Kaneda ACPI_PCCT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 1687e62f8227SErik Schmauss }; 1688e62f8227SErik Schmauss 1689e62f8227SErik Schmauss /* 1690e62f8227SErik Schmauss * PCCT Subtables, correspond to Type in struct acpi_subtable_header 1691e62f8227SErik Schmauss */ 1692e62f8227SErik Schmauss 1693e62f8227SErik Schmauss /* 0: Generic Communications Subspace */ 1694e62f8227SErik Schmauss 1695e62f8227SErik Schmauss struct acpi_pcct_subspace { 1696e62f8227SErik Schmauss struct acpi_subtable_header header; 1697e62f8227SErik Schmauss u8 reserved[6]; 1698e62f8227SErik Schmauss u64 base_address; 1699e62f8227SErik Schmauss u64 length; 1700e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1701e62f8227SErik Schmauss u64 preserve_mask; 1702e62f8227SErik Schmauss u64 write_mask; 1703e62f8227SErik Schmauss u32 latency; 1704e62f8227SErik Schmauss u32 max_access_rate; 1705e62f8227SErik Schmauss u16 min_turnaround_time; 1706e62f8227SErik Schmauss }; 1707e62f8227SErik Schmauss 1708e62f8227SErik Schmauss /* 1: HW-reduced Communications Subspace (ACPI 5.1) */ 1709e62f8227SErik Schmauss 1710e62f8227SErik Schmauss struct acpi_pcct_hw_reduced { 1711e62f8227SErik Schmauss struct acpi_subtable_header header; 1712e62f8227SErik Schmauss u32 platform_interrupt; 1713e62f8227SErik Schmauss u8 flags; 1714e62f8227SErik Schmauss u8 reserved; 1715e62f8227SErik Schmauss u64 base_address; 1716e62f8227SErik Schmauss u64 length; 1717e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1718e62f8227SErik Schmauss u64 preserve_mask; 1719e62f8227SErik Schmauss u64 write_mask; 1720e62f8227SErik Schmauss u32 latency; 1721e62f8227SErik Schmauss u32 max_access_rate; 1722e62f8227SErik Schmauss u16 min_turnaround_time; 1723e62f8227SErik Schmauss }; 1724e62f8227SErik Schmauss 1725e62f8227SErik Schmauss /* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */ 1726e62f8227SErik Schmauss 1727e62f8227SErik Schmauss struct acpi_pcct_hw_reduced_type2 { 1728e62f8227SErik Schmauss struct acpi_subtable_header header; 1729e62f8227SErik Schmauss u32 platform_interrupt; 1730e62f8227SErik Schmauss u8 flags; 1731e62f8227SErik Schmauss u8 reserved; 1732e62f8227SErik Schmauss u64 base_address; 1733e62f8227SErik Schmauss u64 length; 1734e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1735e62f8227SErik Schmauss u64 preserve_mask; 1736e62f8227SErik Schmauss u64 write_mask; 1737e62f8227SErik Schmauss u32 latency; 1738e62f8227SErik Schmauss u32 max_access_rate; 1739e62f8227SErik Schmauss u16 min_turnaround_time; 1740e62f8227SErik Schmauss struct acpi_generic_address platform_ack_register; 1741e62f8227SErik Schmauss u64 ack_preserve_mask; 1742e62f8227SErik Schmauss u64 ack_write_mask; 1743e62f8227SErik Schmauss }; 1744e62f8227SErik Schmauss 1745e62f8227SErik Schmauss /* 3: Extended PCC Master Subspace Type 3 (ACPI 6.2) */ 1746e62f8227SErik Schmauss 1747e62f8227SErik Schmauss struct acpi_pcct_ext_pcc_master { 1748e62f8227SErik Schmauss struct acpi_subtable_header header; 1749e62f8227SErik Schmauss u32 platform_interrupt; 1750e62f8227SErik Schmauss u8 flags; 1751e62f8227SErik Schmauss u8 reserved1; 1752e62f8227SErik Schmauss u64 base_address; 1753e62f8227SErik Schmauss u32 length; 1754e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1755e62f8227SErik Schmauss u64 preserve_mask; 1756e62f8227SErik Schmauss u64 write_mask; 1757e62f8227SErik Schmauss u32 latency; 1758e62f8227SErik Schmauss u32 max_access_rate; 1759e62f8227SErik Schmauss u32 min_turnaround_time; 1760e62f8227SErik Schmauss struct acpi_generic_address platform_ack_register; 1761e62f8227SErik Schmauss u64 ack_preserve_mask; 1762e62f8227SErik Schmauss u64 ack_set_mask; 1763e62f8227SErik Schmauss u64 reserved2; 1764e62f8227SErik Schmauss struct acpi_generic_address cmd_complete_register; 1765e62f8227SErik Schmauss u64 cmd_complete_mask; 1766e62f8227SErik Schmauss struct acpi_generic_address cmd_update_register; 1767e62f8227SErik Schmauss u64 cmd_update_preserve_mask; 1768e62f8227SErik Schmauss u64 cmd_update_set_mask; 1769e62f8227SErik Schmauss struct acpi_generic_address error_status_register; 1770e62f8227SErik Schmauss u64 error_status_mask; 1771e62f8227SErik Schmauss }; 1772e62f8227SErik Schmauss 1773e62f8227SErik Schmauss /* 4: Extended PCC Slave Subspace Type 4 (ACPI 6.2) */ 1774e62f8227SErik Schmauss 1775e62f8227SErik Schmauss struct acpi_pcct_ext_pcc_slave { 1776e62f8227SErik Schmauss struct acpi_subtable_header header; 1777e62f8227SErik Schmauss u32 platform_interrupt; 1778e62f8227SErik Schmauss u8 flags; 1779e62f8227SErik Schmauss u8 reserved1; 1780e62f8227SErik Schmauss u64 base_address; 1781e62f8227SErik Schmauss u32 length; 1782e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1783e62f8227SErik Schmauss u64 preserve_mask; 1784e62f8227SErik Schmauss u64 write_mask; 1785e62f8227SErik Schmauss u32 latency; 1786e62f8227SErik Schmauss u32 max_access_rate; 1787e62f8227SErik Schmauss u32 min_turnaround_time; 1788e62f8227SErik Schmauss struct acpi_generic_address platform_ack_register; 1789e62f8227SErik Schmauss u64 ack_preserve_mask; 1790e62f8227SErik Schmauss u64 ack_set_mask; 1791e62f8227SErik Schmauss u64 reserved2; 1792e62f8227SErik Schmauss struct acpi_generic_address cmd_complete_register; 1793e62f8227SErik Schmauss u64 cmd_complete_mask; 1794e62f8227SErik Schmauss struct acpi_generic_address cmd_update_register; 1795e62f8227SErik Schmauss u64 cmd_update_preserve_mask; 1796e62f8227SErik Schmauss u64 cmd_update_set_mask; 1797e62f8227SErik Schmauss struct acpi_generic_address error_status_register; 1798e62f8227SErik Schmauss u64 error_status_mask; 1799e62f8227SErik Schmauss }; 1800e62f8227SErik Schmauss 180171f79a3fSErik Kaneda /* 5: HW Registers based Communications Subspace */ 180271f79a3fSErik Kaneda 180371f79a3fSErik Kaneda struct acpi_pcct_hw_reg { 180471f79a3fSErik Kaneda struct acpi_subtable_header header; 180571f79a3fSErik Kaneda u16 version; 180671f79a3fSErik Kaneda u64 base_address; 180771f79a3fSErik Kaneda u64 length; 180871f79a3fSErik Kaneda struct acpi_generic_address doorbell_register; 180971f79a3fSErik Kaneda u64 doorbell_preserve; 181071f79a3fSErik Kaneda u64 doorbell_write; 181171f79a3fSErik Kaneda struct acpi_generic_address cmd_complete_register; 181271f79a3fSErik Kaneda u64 cmd_complete_mask; 181371f79a3fSErik Kaneda struct acpi_generic_address error_status_register; 181471f79a3fSErik Kaneda u64 error_status_mask; 181571f79a3fSErik Kaneda u32 nominal_latency; 181671f79a3fSErik Kaneda u32 min_turnaround_time; 181771f79a3fSErik Kaneda }; 181871f79a3fSErik Kaneda 1819e62f8227SErik Schmauss /* Values for doorbell flags above */ 1820e62f8227SErik Schmauss 1821e62f8227SErik Schmauss #define ACPI_PCCT_INTERRUPT_POLARITY (1) 1822e62f8227SErik Schmauss #define ACPI_PCCT_INTERRUPT_MODE (1<<1) 1823e62f8227SErik Schmauss 1824e62f8227SErik Schmauss /* 1825e62f8227SErik Schmauss * PCC memory structures (not part of the ACPI table) 1826e62f8227SErik Schmauss */ 1827e62f8227SErik Schmauss 1828e62f8227SErik Schmauss /* Shared Memory Region */ 1829e62f8227SErik Schmauss 1830e62f8227SErik Schmauss struct acpi_pcct_shared_memory { 1831e62f8227SErik Schmauss u32 signature; 1832e62f8227SErik Schmauss u16 command; 1833e62f8227SErik Schmauss u16 status; 1834e62f8227SErik Schmauss }; 1835e62f8227SErik Schmauss 1836e62f8227SErik Schmauss /* Extended PCC Subspace Shared Memory Region (ACPI 6.2) */ 1837e62f8227SErik Schmauss 1838e62f8227SErik Schmauss struct acpi_pcct_ext_pcc_shared_memory { 1839e62f8227SErik Schmauss u32 signature; 1840e62f8227SErik Schmauss u32 flags; 1841e62f8227SErik Schmauss u32 length; 1842e62f8227SErik Schmauss u32 command; 1843e62f8227SErik Schmauss }; 1844e62f8227SErik Schmauss 1845e62f8227SErik Schmauss /******************************************************************************* 1846e62f8227SErik Schmauss * 1847e62f8227SErik Schmauss * PDTT - Platform Debug Trigger Table (ACPI 6.2) 1848e62f8227SErik Schmauss * Version 0 1849e62f8227SErik Schmauss * 1850e62f8227SErik Schmauss ******************************************************************************/ 1851e62f8227SErik Schmauss 1852e62f8227SErik Schmauss struct acpi_table_pdtt { 1853e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1854e62f8227SErik Schmauss u8 trigger_count; 1855e62f8227SErik Schmauss u8 reserved[3]; 1856e62f8227SErik Schmauss u32 array_offset; 1857e62f8227SErik Schmauss }; 1858e62f8227SErik Schmauss 1859e62f8227SErik Schmauss /* 1860e62f8227SErik Schmauss * PDTT Communication Channel Identifier Structure. 1861e62f8227SErik Schmauss * The number of these structures is defined by trigger_count above, 1862e62f8227SErik Schmauss * starting at array_offset. 1863e62f8227SErik Schmauss */ 1864e62f8227SErik Schmauss struct acpi_pdtt_channel { 1865e62f8227SErik Schmauss u8 subchannel_id; 1866e62f8227SErik Schmauss u8 flags; 1867e62f8227SErik Schmauss }; 1868e62f8227SErik Schmauss 1869e62f8227SErik Schmauss /* Flags for above */ 1870e62f8227SErik Schmauss 1871e62f8227SErik Schmauss #define ACPI_PDTT_RUNTIME_TRIGGER (1) 1872e62f8227SErik Schmauss #define ACPI_PDTT_WAIT_COMPLETION (1<<1) 1873f00175d0SErik Schmauss #define ACPI_PDTT_TRIGGER_ORDER (1<<2) 1874e62f8227SErik Schmauss 1875e62f8227SErik Schmauss /******************************************************************************* 1876e62f8227SErik Schmauss * 18779f400337SErik Kaneda * PHAT - Platform Health Assessment Table (ACPI 6.4) 18789f400337SErik Kaneda * Version 1 18799f400337SErik Kaneda * 18809f400337SErik Kaneda ******************************************************************************/ 18819f400337SErik Kaneda 18829f400337SErik Kaneda struct acpi_table_phat { 18839f400337SErik Kaneda struct acpi_table_header header; /* Common ACPI table header */ 18849f400337SErik Kaneda }; 18859f400337SErik Kaneda 18869f400337SErik Kaneda /* Common header for PHAT subtables that follow main table */ 18879f400337SErik Kaneda 18889f400337SErik Kaneda struct acpi_phat_header { 18899f400337SErik Kaneda u16 type; 18909f400337SErik Kaneda u16 length; 18919f400337SErik Kaneda u8 revision; 18929f400337SErik Kaneda }; 18939f400337SErik Kaneda 18949f400337SErik Kaneda /* Values for Type field above */ 18959f400337SErik Kaneda 18969f400337SErik Kaneda #define ACPI_PHAT_TYPE_FW_VERSION_DATA 0 18979f400337SErik Kaneda #define ACPI_PHAT_TYPE_FW_HEALTH_DATA 1 18989f400337SErik Kaneda #define ACPI_PHAT_TYPE_RESERVED 2 /* 0x02-0xFFFF are reserved */ 18999f400337SErik Kaneda 19009f400337SErik Kaneda /* 19019f400337SErik Kaneda * PHAT subtables, correspond to Type in struct acpi_phat_header 19029f400337SErik Kaneda */ 19039f400337SErik Kaneda 19049f400337SErik Kaneda /* 0: Firmware Version Data Record */ 19059f400337SErik Kaneda 19069f400337SErik Kaneda struct acpi_phat_version_data { 19079f400337SErik Kaneda struct acpi_phat_header header; 19089f400337SErik Kaneda u8 reserved[3]; 19099f400337SErik Kaneda u32 element_count; 19109f400337SErik Kaneda }; 19119f400337SErik Kaneda 19129f400337SErik Kaneda struct acpi_phat_version_element { 19139f400337SErik Kaneda u8 guid[16]; 19149f400337SErik Kaneda u64 version_value; 19159f400337SErik Kaneda u32 producer_id; 19169f400337SErik Kaneda }; 19179f400337SErik Kaneda 19189f400337SErik Kaneda /* 1: Firmware Health Data Record */ 19199f400337SErik Kaneda 19209f400337SErik Kaneda struct acpi_phat_health_data { 19219f400337SErik Kaneda struct acpi_phat_header header; 19229f400337SErik Kaneda u8 reserved[2]; 19239f400337SErik Kaneda u8 health; 19249f400337SErik Kaneda u8 device_guid[16]; 19259f400337SErik Kaneda u32 device_specific_offset; /* Zero if no Device-specific data */ 19269f400337SErik Kaneda }; 19279f400337SErik Kaneda 19289f400337SErik Kaneda /* Values for Health field above */ 19299f400337SErik Kaneda 19309f400337SErik Kaneda #define ACPI_PHAT_ERRORS_FOUND 0 19319f400337SErik Kaneda #define ACPI_PHAT_NO_ERRORS 1 19329f400337SErik Kaneda #define ACPI_PHAT_UNKNOWN_ERRORS 2 19339f400337SErik Kaneda #define ACPI_PHAT_ADVISORY 3 19349f400337SErik Kaneda 19359f400337SErik Kaneda /******************************************************************************* 19369f400337SErik Kaneda * 1937e62f8227SErik Schmauss * PMTT - Platform Memory Topology Table (ACPI 5.0) 1938e62f8227SErik Schmauss * Version 1 1939e62f8227SErik Schmauss * 1940e62f8227SErik Schmauss ******************************************************************************/ 1941e62f8227SErik Schmauss 1942e62f8227SErik Schmauss struct acpi_table_pmtt { 1943e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1944cca97d42SBob Moore u32 memory_device_count; 1945cca97d42SBob Moore /* 1946cca97d42SBob Moore * Immediately followed by: 1947cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 1948cca97d42SBob Moore */ 1949e62f8227SErik Schmauss }; 1950e62f8227SErik Schmauss 1951e62f8227SErik Schmauss /* Common header for PMTT subtables that follow main table */ 1952e62f8227SErik Schmauss 1953e62f8227SErik Schmauss struct acpi_pmtt_header { 1954e62f8227SErik Schmauss u8 type; 1955e62f8227SErik Schmauss u8 reserved1; 1956e62f8227SErik Schmauss u16 length; 1957e62f8227SErik Schmauss u16 flags; 1958e62f8227SErik Schmauss u16 reserved2; 1959cca97d42SBob Moore u32 memory_device_count; /* Zero means no memory device structs follow */ 1960cca97d42SBob Moore /* 1961cca97d42SBob Moore * Immediately followed by: 1962cca97d42SBob Moore * u8 type_specific_data[] 1963cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 1964cca97d42SBob Moore */ 1965e62f8227SErik Schmauss }; 1966e62f8227SErik Schmauss 1967e62f8227SErik Schmauss /* Values for Type field above */ 1968e62f8227SErik Schmauss 1969e62f8227SErik Schmauss #define ACPI_PMTT_TYPE_SOCKET 0 1970e62f8227SErik Schmauss #define ACPI_PMTT_TYPE_CONTROLLER 1 1971e62f8227SErik Schmauss #define ACPI_PMTT_TYPE_DIMM 2 1972cca97d42SBob Moore #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFE are reserved */ 1973cca97d42SBob Moore #define ACPI_PMTT_TYPE_VENDOR 0xFF 1974e62f8227SErik Schmauss 1975e62f8227SErik Schmauss /* Values for Flags field above */ 1976e62f8227SErik Schmauss 1977e62f8227SErik Schmauss #define ACPI_PMTT_TOP_LEVEL 0x0001 1978e62f8227SErik Schmauss #define ACPI_PMTT_PHYSICAL 0x0002 1979e62f8227SErik Schmauss #define ACPI_PMTT_MEMORY_TYPE 0x000C 1980e62f8227SErik Schmauss 1981e62f8227SErik Schmauss /* 1982e62f8227SErik Schmauss * PMTT subtables, correspond to Type in struct acpi_pmtt_header 1983e62f8227SErik Schmauss */ 1984e62f8227SErik Schmauss 1985e62f8227SErik Schmauss /* 0: Socket Structure */ 1986e62f8227SErik Schmauss 1987e62f8227SErik Schmauss struct acpi_pmtt_socket { 1988e62f8227SErik Schmauss struct acpi_pmtt_header header; 1989e62f8227SErik Schmauss u16 socket_id; 1990e62f8227SErik Schmauss u16 reserved; 1991e62f8227SErik Schmauss }; 1992cca97d42SBob Moore /* 1993cca97d42SBob Moore * Immediately followed by: 1994cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 1995cca97d42SBob Moore */ 1996e62f8227SErik Schmauss 1997e62f8227SErik Schmauss /* 1: Memory Controller subtable */ 1998e62f8227SErik Schmauss 1999e62f8227SErik Schmauss struct acpi_pmtt_controller { 2000e62f8227SErik Schmauss struct acpi_pmtt_header header; 2001cca97d42SBob Moore u16 controller_id; 2002e62f8227SErik Schmauss u16 reserved; 2003e62f8227SErik Schmauss }; 2004cca97d42SBob Moore /* 2005cca97d42SBob Moore * Immediately followed by: 2006cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2007cca97d42SBob Moore */ 2008e62f8227SErik Schmauss 2009e62f8227SErik Schmauss /* 2: Physical Component Identifier (DIMM) */ 2010e62f8227SErik Schmauss 2011e62f8227SErik Schmauss struct acpi_pmtt_physical_component { 2012e62f8227SErik Schmauss struct acpi_pmtt_header header; 2013e62f8227SErik Schmauss u32 bios_handle; 2014e62f8227SErik Schmauss }; 2015e62f8227SErik Schmauss 2016cca97d42SBob Moore /* 0xFF: Vendor Specific Data */ 2017cca97d42SBob Moore 2018cca97d42SBob Moore struct acpi_pmtt_vendor_specific { 2019cca97d42SBob Moore struct acpi_pmtt_header header; 2020cca97d42SBob Moore u8 type_uuid[16]; 2021cca97d42SBob Moore u8 specific[]; 2022cca97d42SBob Moore /* 2023cca97d42SBob Moore * Immediately followed by: 2024cca97d42SBob Moore * u8 vendor_specific_data[]; 2025cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2026cca97d42SBob Moore */ 2027cca97d42SBob Moore }; 2028cca97d42SBob Moore 2029e62f8227SErik Schmauss /******************************************************************************* 2030e62f8227SErik Schmauss * 2031e62f8227SErik Schmauss * PPTT - Processor Properties Topology Table (ACPI 6.2) 2032e62f8227SErik Schmauss * Version 1 2033e62f8227SErik Schmauss * 2034e62f8227SErik Schmauss ******************************************************************************/ 2035e62f8227SErik Schmauss 2036e62f8227SErik Schmauss struct acpi_table_pptt { 2037e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2038e62f8227SErik Schmauss }; 2039e62f8227SErik Schmauss 2040e62f8227SErik Schmauss /* Values for Type field above */ 2041e62f8227SErik Schmauss 2042e62f8227SErik Schmauss enum acpi_pptt_type { 2043e62f8227SErik Schmauss ACPI_PPTT_TYPE_PROCESSOR = 0, 2044e62f8227SErik Schmauss ACPI_PPTT_TYPE_CACHE = 1, 2045e62f8227SErik Schmauss ACPI_PPTT_TYPE_ID = 2, 2046e62f8227SErik Schmauss ACPI_PPTT_TYPE_RESERVED = 3 2047e62f8227SErik Schmauss }; 2048e62f8227SErik Schmauss 2049e62f8227SErik Schmauss /* 0: Processor Hierarchy Node Structure */ 2050e62f8227SErik Schmauss 2051e62f8227SErik Schmauss struct acpi_pptt_processor { 2052e62f8227SErik Schmauss struct acpi_subtable_header header; 2053e62f8227SErik Schmauss u16 reserved; 2054e62f8227SErik Schmauss u32 flags; 2055e62f8227SErik Schmauss u32 parent; 2056e62f8227SErik Schmauss u32 acpi_processor_id; 2057e62f8227SErik Schmauss u32 number_of_priv_resources; 2058e62f8227SErik Schmauss }; 2059e62f8227SErik Schmauss 2060e62f8227SErik Schmauss /* Flags */ 2061e62f8227SErik Schmauss 2062b5eab512SErik Schmauss #define ACPI_PPTT_PHYSICAL_PACKAGE (1) 2063b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (1<<1) 2064b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_PROCESSOR_IS_THREAD (1<<2) /* ACPI 6.3 */ 2065b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_LEAF_NODE (1<<3) /* ACPI 6.3 */ 2066b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_IDENTICAL (1<<4) /* ACPI 6.3 */ 2067e62f8227SErik Schmauss 2068e62f8227SErik Schmauss /* 1: Cache Type Structure */ 2069e62f8227SErik Schmauss 2070e62f8227SErik Schmauss struct acpi_pptt_cache { 2071e62f8227SErik Schmauss struct acpi_subtable_header header; 2072e62f8227SErik Schmauss u16 reserved; 2073e62f8227SErik Schmauss u32 flags; 2074e62f8227SErik Schmauss u32 next_level_of_cache; 2075e62f8227SErik Schmauss u32 size; 2076e62f8227SErik Schmauss u32 number_of_sets; 2077e62f8227SErik Schmauss u8 associativity; 2078e62f8227SErik Schmauss u8 attributes; 2079e62f8227SErik Schmauss u16 line_size; 2080e62f8227SErik Schmauss }; 2081e62f8227SErik Schmauss 20825e2e86c0SErik Kaneda /* 1: Cache Type Structure for PPTT version 3 */ 20835e2e86c0SErik Kaneda 20845e2e86c0SErik Kaneda struct acpi_pptt_cache_v1 { 20855e2e86c0SErik Kaneda u32 cache_id; 20865e2e86c0SErik Kaneda }; 20875e2e86c0SErik Kaneda 2088e62f8227SErik Schmauss /* Flags */ 2089e62f8227SErik Schmauss 2090e62f8227SErik Schmauss #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ 2091e62f8227SErik Schmauss #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ 2092e62f8227SErik Schmauss #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ 2093e62f8227SErik Schmauss #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ 2094e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ 2095e62f8227SErik Schmauss #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ 2096e62f8227SErik Schmauss #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ 20975e2e86c0SErik Kaneda #define ACPI_PPTT_CACHE_ID_VALID (1<<7) /* Cache ID valid */ 2098e62f8227SErik Schmauss 2099e62f8227SErik Schmauss /* Masks for Attributes */ 2100e62f8227SErik Schmauss 2101e62f8227SErik Schmauss #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ 2102e62f8227SErik Schmauss #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ 2103e62f8227SErik Schmauss #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ 2104e62f8227SErik Schmauss 2105e62f8227SErik Schmauss /* Attributes describing cache */ 2106e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */ 2107e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */ 2108e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */ 2109e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */ 2110e62f8227SErik Schmauss 2111e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */ 2112e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */ 2113e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */ 2114e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */ 2115e62f8227SErik Schmauss 2116e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */ 2117e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */ 2118e62f8227SErik Schmauss 2119e62f8227SErik Schmauss /* 2: ID Structure */ 2120e62f8227SErik Schmauss 2121e62f8227SErik Schmauss struct acpi_pptt_id { 2122e62f8227SErik Schmauss struct acpi_subtable_header header; 2123e62f8227SErik Schmauss u16 reserved; 2124e62f8227SErik Schmauss u32 vendor_id; 2125e62f8227SErik Schmauss u64 level1_id; 2126e62f8227SErik Schmauss u64 level2_id; 2127e62f8227SErik Schmauss u16 major_rev; 2128e62f8227SErik Schmauss u16 minor_rev; 2129e62f8227SErik Schmauss u16 spin_rev; 2130e62f8227SErik Schmauss }; 2131e62f8227SErik Schmauss 2132e62f8227SErik Schmauss /******************************************************************************* 2133e62f8227SErik Schmauss * 2134d71df85aSErik Kaneda * PRMT - Platform Runtime Mechanism Table 2135d71df85aSErik Kaneda * Version 1 2136d71df85aSErik Kaneda * 2137d71df85aSErik Kaneda ******************************************************************************/ 2138d71df85aSErik Kaneda 2139d71df85aSErik Kaneda struct acpi_table_prmt { 2140d71df85aSErik Kaneda struct acpi_table_header header; /* Common ACPI table header */ 2141d71df85aSErik Kaneda }; 2142d71df85aSErik Kaneda 2143d71df85aSErik Kaneda struct acpi_table_prmt_header { 2144d71df85aSErik Kaneda u8 platform_guid[16]; 2145d71df85aSErik Kaneda u32 module_info_offset; 2146d71df85aSErik Kaneda u32 module_info_count; 2147d71df85aSErik Kaneda }; 2148d71df85aSErik Kaneda 21499f8c7baeSErik Kaneda struct acpi_prmt_module_header { 21509f8c7baeSErik Kaneda u16 revision; 21519f8c7baeSErik Kaneda u16 length; 21529f8c7baeSErik Kaneda }; 21539f8c7baeSErik Kaneda 2154d71df85aSErik Kaneda struct acpi_prmt_module_info { 2155d71df85aSErik Kaneda u16 revision; 2156d71df85aSErik Kaneda u16 length; 2157d71df85aSErik Kaneda u8 module_guid[16]; 2158d71df85aSErik Kaneda u16 major_rev; 2159d71df85aSErik Kaneda u16 minor_rev; 2160d71df85aSErik Kaneda u16 handler_info_count; 2161d71df85aSErik Kaneda u32 handler_info_offset; 2162d71df85aSErik Kaneda u64 mmio_list_pointer; 2163d71df85aSErik Kaneda }; 2164d71df85aSErik Kaneda 2165d71df85aSErik Kaneda struct acpi_prmt_handler_info { 2166d71df85aSErik Kaneda u16 revision; 2167d71df85aSErik Kaneda u16 length; 2168d71df85aSErik Kaneda u8 handler_guid[16]; 2169d71df85aSErik Kaneda u64 handler_address; 2170d71df85aSErik Kaneda u64 static_data_buffer_address; 2171d71df85aSErik Kaneda u64 acpi_param_buffer_address; 2172d71df85aSErik Kaneda }; 2173d71df85aSErik Kaneda 2174d71df85aSErik Kaneda /******************************************************************************* 2175d71df85aSErik Kaneda * 2176e62f8227SErik Schmauss * RASF - RAS Feature Table (ACPI 5.0) 2177e62f8227SErik Schmauss * Version 1 2178e62f8227SErik Schmauss * 2179e62f8227SErik Schmauss ******************************************************************************/ 2180e62f8227SErik Schmauss 2181e62f8227SErik Schmauss struct acpi_table_rasf { 2182e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2183e62f8227SErik Schmauss u8 channel_id[12]; 2184e62f8227SErik Schmauss }; 2185e62f8227SErik Schmauss 2186e62f8227SErik Schmauss /* RASF Platform Communication Channel Shared Memory Region */ 2187e62f8227SErik Schmauss 2188e62f8227SErik Schmauss struct acpi_rasf_shared_memory { 2189e62f8227SErik Schmauss u32 signature; 2190e62f8227SErik Schmauss u16 command; 2191e62f8227SErik Schmauss u16 status; 2192e62f8227SErik Schmauss u16 version; 2193e62f8227SErik Schmauss u8 capabilities[16]; 2194e62f8227SErik Schmauss u8 set_capabilities[16]; 2195e62f8227SErik Schmauss u16 num_parameter_blocks; 2196e62f8227SErik Schmauss u32 set_capabilities_status; 2197e62f8227SErik Schmauss }; 2198e62f8227SErik Schmauss 2199e62f8227SErik Schmauss /* RASF Parameter Block Structure Header */ 2200e62f8227SErik Schmauss 2201e62f8227SErik Schmauss struct acpi_rasf_parameter_block { 2202e62f8227SErik Schmauss u16 type; 2203e62f8227SErik Schmauss u16 version; 2204e62f8227SErik Schmauss u16 length; 2205e62f8227SErik Schmauss }; 2206e62f8227SErik Schmauss 2207e62f8227SErik Schmauss /* RASF Parameter Block Structure for PATROL_SCRUB */ 2208e62f8227SErik Schmauss 2209e62f8227SErik Schmauss struct acpi_rasf_patrol_scrub_parameter { 2210e62f8227SErik Schmauss struct acpi_rasf_parameter_block header; 2211e62f8227SErik Schmauss u16 patrol_scrub_command; 2212e62f8227SErik Schmauss u64 requested_address_range[2]; 2213e62f8227SErik Schmauss u64 actual_address_range[2]; 2214e62f8227SErik Schmauss u16 flags; 2215e62f8227SErik Schmauss u8 requested_speed; 2216e62f8227SErik Schmauss }; 2217e62f8227SErik Schmauss 2218e62f8227SErik Schmauss /* Masks for Flags and Speed fields above */ 2219e62f8227SErik Schmauss 2220e62f8227SErik Schmauss #define ACPI_RASF_SCRUBBER_RUNNING 1 2221e62f8227SErik Schmauss #define ACPI_RASF_SPEED (7<<1) 2222e62f8227SErik Schmauss #define ACPI_RASF_SPEED_SLOW (0<<1) 2223e62f8227SErik Schmauss #define ACPI_RASF_SPEED_MEDIUM (4<<1) 2224e62f8227SErik Schmauss #define ACPI_RASF_SPEED_FAST (7<<1) 2225e62f8227SErik Schmauss 2226e62f8227SErik Schmauss /* Channel Commands */ 2227e62f8227SErik Schmauss 2228e62f8227SErik Schmauss enum acpi_rasf_commands { 2229e62f8227SErik Schmauss ACPI_RASF_EXECUTE_RASF_COMMAND = 1 2230e62f8227SErik Schmauss }; 2231e62f8227SErik Schmauss 2232e62f8227SErik Schmauss /* Platform RAS Capabilities */ 2233e62f8227SErik Schmauss 2234e62f8227SErik Schmauss enum acpi_rasf_capabiliities { 2235e62f8227SErik Schmauss ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, 2236e62f8227SErik Schmauss ACPI_SW_PATROL_SCRUB_EXPOSED = 1 2237e62f8227SErik Schmauss }; 2238e62f8227SErik Schmauss 2239e62f8227SErik Schmauss /* Patrol Scrub Commands */ 2240e62f8227SErik Schmauss 2241e62f8227SErik Schmauss enum acpi_rasf_patrol_scrub_commands { 2242e62f8227SErik Schmauss ACPI_RASF_GET_PATROL_PARAMETERS = 1, 2243e62f8227SErik Schmauss ACPI_RASF_START_PATROL_SCRUBBER = 2, 2244e62f8227SErik Schmauss ACPI_RASF_STOP_PATROL_SCRUBBER = 3 2245e62f8227SErik Schmauss }; 2246e62f8227SErik Schmauss 2247e62f8227SErik Schmauss /* Channel Command flags */ 2248e62f8227SErik Schmauss 2249e62f8227SErik Schmauss #define ACPI_RASF_GENERATE_SCI (1<<15) 2250e62f8227SErik Schmauss 2251e62f8227SErik Schmauss /* Status values */ 2252e62f8227SErik Schmauss 2253e62f8227SErik Schmauss enum acpi_rasf_status { 2254e62f8227SErik Schmauss ACPI_RASF_SUCCESS = 0, 2255e62f8227SErik Schmauss ACPI_RASF_NOT_VALID = 1, 2256e62f8227SErik Schmauss ACPI_RASF_NOT_SUPPORTED = 2, 2257e62f8227SErik Schmauss ACPI_RASF_BUSY = 3, 2258e62f8227SErik Schmauss ACPI_RASF_FAILED = 4, 2259e62f8227SErik Schmauss ACPI_RASF_ABORTED = 5, 2260e62f8227SErik Schmauss ACPI_RASF_INVALID_DATA = 6 2261e62f8227SErik Schmauss }; 2262e62f8227SErik Schmauss 2263e62f8227SErik Schmauss /* Status flags */ 2264e62f8227SErik Schmauss 2265e62f8227SErik Schmauss #define ACPI_RASF_COMMAND_COMPLETE (1) 2266e62f8227SErik Schmauss #define ACPI_RASF_SCI_DOORBELL (1<<1) 2267e62f8227SErik Schmauss #define ACPI_RASF_ERROR (1<<2) 2268e62f8227SErik Schmauss #define ACPI_RASF_STATUS (0x1F<<3) 2269e62f8227SErik Schmauss 2270e62f8227SErik Schmauss /******************************************************************************* 2271e62f8227SErik Schmauss * 2272536e35c9SBob Moore * RGRT - Regulatory Graphics Resource Table 2273536e35c9SBob Moore * Version 1 2274536e35c9SBob Moore * 2275536e35c9SBob Moore * Conforms to "ACPI RGRT" available at: 2276536e35c9SBob Moore * https://microsoft.github.io/mu/dyn/mu_plus/ms_core_pkg/acpi_RGRT/feature_acpi_rgrt/ 2277536e35c9SBob Moore * 2278536e35c9SBob Moore ******************************************************************************/ 2279536e35c9SBob Moore 2280536e35c9SBob Moore struct acpi_table_rgrt { 2281536e35c9SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 2282536e35c9SBob Moore u16 version; 2283536e35c9SBob Moore u8 image_type; 2284536e35c9SBob Moore u8 reserved; 2285536e35c9SBob Moore u8 image[0]; 2286536e35c9SBob Moore }; 2287536e35c9SBob Moore 2288536e35c9SBob Moore /* image_type values */ 2289536e35c9SBob Moore 2290536e35c9SBob Moore enum acpi_rgrt_image_type { 2291536e35c9SBob Moore ACPI_RGRT_TYPE_RESERVED0 = 0, 2292536e35c9SBob Moore ACPI_RGRT_IMAGE_TYPE_PNG = 1, 2293536e35c9SBob Moore ACPI_RGRT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 2294536e35c9SBob Moore }; 2295536e35c9SBob Moore 2296536e35c9SBob Moore /******************************************************************************* 2297536e35c9SBob Moore * 2298e62f8227SErik Schmauss * SBST - Smart Battery Specification Table 2299e62f8227SErik Schmauss * Version 1 2300e62f8227SErik Schmauss * 2301e62f8227SErik Schmauss ******************************************************************************/ 2302e62f8227SErik Schmauss 2303e62f8227SErik Schmauss struct acpi_table_sbst { 2304e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2305e62f8227SErik Schmauss u32 warning_level; 2306e62f8227SErik Schmauss u32 low_level; 2307e62f8227SErik Schmauss u32 critical_level; 2308e62f8227SErik Schmauss }; 2309e62f8227SErik Schmauss 2310e62f8227SErik Schmauss /******************************************************************************* 2311e62f8227SErik Schmauss * 23123bd38469SJames Morse * SDEI - Software Delegated Exception Interface Descriptor Table 23133bd38469SJames Morse * 23143bd38469SJames Morse * Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A, 23153bd38469SJames Morse * May 8th, 2017. Copyright 2017 ARM Ltd. 23163bd38469SJames Morse * 23173bd38469SJames Morse ******************************************************************************/ 23183bd38469SJames Morse 23193bd38469SJames Morse struct acpi_table_sdei { 23203bd38469SJames Morse struct acpi_table_header header; /* Common ACPI table header */ 23213bd38469SJames Morse }; 23223bd38469SJames Morse 23233bd38469SJames Morse /******************************************************************************* 23243bd38469SJames Morse * 2325e62f8227SErik Schmauss * SDEV - Secure Devices Table (ACPI 6.2) 2326e62f8227SErik Schmauss * Version 1 23275cf4d733SBob Moore * 23285cf4d733SBob Moore ******************************************************************************/ 23295cf4d733SBob Moore 2330e62f8227SErik Schmauss struct acpi_table_sdev { 23315cf4d733SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 23325cf4d733SBob Moore }; 23335cf4d733SBob Moore 2334e62f8227SErik Schmauss struct acpi_sdev_header { 2335e62f8227SErik Schmauss u8 type; 2336e62f8227SErik Schmauss u8 flags; 2337e62f8227SErik Schmauss u16 length; 2338b24aad44SBob Moore }; 2339b24aad44SBob Moore 2340e62f8227SErik Schmauss /* Values for subtable type above */ 23416e2d5ebdSBob Moore 2342e62f8227SErik Schmauss enum acpi_sdev_type { 2343e62f8227SErik Schmauss ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0, 2344e62f8227SErik Schmauss ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1, 2345e62f8227SErik Schmauss ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 23466e2d5ebdSBob Moore }; 23476e2d5ebdSBob Moore 2348e62f8227SErik Schmauss /* Values for flags above */ 23496e2d5ebdSBob Moore 2350e62f8227SErik Schmauss #define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1) 235114012d2fSErik Kaneda #define ACPI_SDEV_SECURE_COMPONENTS_PRESENT (1<<1) 235215a61aa1SBob Moore 235315a61aa1SBob Moore /* 2354e62f8227SErik Schmauss * SDEV subtables 235515a61aa1SBob Moore */ 235615a61aa1SBob Moore 2357e62f8227SErik Schmauss /* 0: Namespace Device Based Secure Device Structure */ 2358e62f8227SErik Schmauss 2359e62f8227SErik Schmauss struct acpi_sdev_namespace { 2360e62f8227SErik Schmauss struct acpi_sdev_header header; 2361e62f8227SErik Schmauss u16 device_id_offset; 2362e62f8227SErik Schmauss u16 device_id_length; 2363e62f8227SErik Schmauss u16 vendor_data_offset; 2364e62f8227SErik Schmauss u16 vendor_data_length; 2365b24aad44SBob Moore }; 2366b24aad44SBob Moore 236714012d2fSErik Kaneda struct acpi_sdev_secure_component { 236814012d2fSErik Kaneda u16 secure_component_offset; 236914012d2fSErik Kaneda u16 secure_component_length; 237014012d2fSErik Kaneda }; 237114012d2fSErik Kaneda 237214012d2fSErik Kaneda /* 237314012d2fSErik Kaneda * SDEV sub-subtables ("Components") for above 237414012d2fSErik Kaneda */ 237514012d2fSErik Kaneda struct acpi_sdev_component { 237614012d2fSErik Kaneda struct acpi_sdev_header header; 237714012d2fSErik Kaneda }; 237814012d2fSErik Kaneda 237914012d2fSErik Kaneda /* Values for sub-subtable type above */ 238014012d2fSErik Kaneda 238114012d2fSErik Kaneda enum acpi_sac_type { 238214012d2fSErik Kaneda ACPI_SDEV_TYPE_ID_COMPONENT = 0, 238314012d2fSErik Kaneda ACPI_SDEV_TYPE_MEM_COMPONENT = 1 238414012d2fSErik Kaneda }; 238514012d2fSErik Kaneda 238614012d2fSErik Kaneda struct acpi_sdev_id_component { 238714012d2fSErik Kaneda struct acpi_sdev_header header; 238814012d2fSErik Kaneda u16 hardware_id_offset; 238914012d2fSErik Kaneda u16 hardware_id_length; 239014012d2fSErik Kaneda u16 subsystem_id_offset; 239114012d2fSErik Kaneda u16 subsystem_id_length; 239214012d2fSErik Kaneda u16 hardware_revision; 239314012d2fSErik Kaneda u8 hardware_rev_present; 239414012d2fSErik Kaneda u8 class_code_present; 239514012d2fSErik Kaneda u8 pci_base_class; 239614012d2fSErik Kaneda u8 pci_sub_class; 239714012d2fSErik Kaneda u8 pci_programming_xface; 239814012d2fSErik Kaneda }; 239914012d2fSErik Kaneda 240014012d2fSErik Kaneda struct acpi_sdev_mem_component { 240114012d2fSErik Kaneda struct acpi_sdev_header header; 240214012d2fSErik Kaneda u32 reserved; 240314012d2fSErik Kaneda u64 memory_base_address; 240414012d2fSErik Kaneda u64 memory_length; 240514012d2fSErik Kaneda }; 240614012d2fSErik Kaneda 2407e62f8227SErik Schmauss /* 1: PCIe Endpoint Device Based Device Structure */ 2408e62f8227SErik Schmauss 2409e62f8227SErik Schmauss struct acpi_sdev_pcie { 2410e62f8227SErik Schmauss struct acpi_sdev_header header; 2411e62f8227SErik Schmauss u16 segment; 2412e62f8227SErik Schmauss u16 start_bus; 2413e62f8227SErik Schmauss u16 path_offset; 2414e62f8227SErik Schmauss u16 path_length; 2415e62f8227SErik Schmauss u16 vendor_data_offset; 2416e62f8227SErik Schmauss u16 vendor_data_length; 2417e62f8227SErik Schmauss }; 2418e62f8227SErik Schmauss 2419e62f8227SErik Schmauss /* 1a: PCIe Endpoint path entry */ 2420e62f8227SErik Schmauss 2421e62f8227SErik Schmauss struct acpi_sdev_pcie_path { 24229005694eSBob Moore u8 device; 24239005694eSBob Moore u8 function; 24249005694eSBob Moore }; 24259005694eSBob Moore 24268288f69eSKuppuswamy Sathyanarayanan /******************************************************************************* 24278288f69eSKuppuswamy Sathyanarayanan * 24288288f69eSKuppuswamy Sathyanarayanan * SVKL - Storage Volume Key Location Table (ACPI 6.4) 24296496f03eSBob Moore * From: "Guest-Host-Communication Interface (GHCI) for Intel 24306496f03eSBob Moore * Trust Domain Extensions (Intel TDX)". 24318288f69eSKuppuswamy Sathyanarayanan * Version 1 24328288f69eSKuppuswamy Sathyanarayanan * 24338288f69eSKuppuswamy Sathyanarayanan ******************************************************************************/ 24348288f69eSKuppuswamy Sathyanarayanan 24358288f69eSKuppuswamy Sathyanarayanan struct acpi_table_svkl { 24368288f69eSKuppuswamy Sathyanarayanan struct acpi_table_header header; /* Common ACPI table header */ 24378288f69eSKuppuswamy Sathyanarayanan u32 count; 24388288f69eSKuppuswamy Sathyanarayanan }; 24398288f69eSKuppuswamy Sathyanarayanan 24406496f03eSBob Moore struct acpi_svkl_key { 24418288f69eSKuppuswamy Sathyanarayanan u16 type; 24428288f69eSKuppuswamy Sathyanarayanan u16 format; 24438288f69eSKuppuswamy Sathyanarayanan u32 size; 24448288f69eSKuppuswamy Sathyanarayanan u64 address; 24458288f69eSKuppuswamy Sathyanarayanan }; 24468288f69eSKuppuswamy Sathyanarayanan 24478288f69eSKuppuswamy Sathyanarayanan enum acpi_svkl_type { 24488288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_TYPE_MAIN_STORAGE = 0, 24498288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_TYPE_RESERVED = 1 /* 1 and greater are reserved */ 24508288f69eSKuppuswamy Sathyanarayanan }; 24518288f69eSKuppuswamy Sathyanarayanan 24528288f69eSKuppuswamy Sathyanarayanan enum acpi_svkl_format { 24538288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_FORMAT_RAW_BINARY = 0, 24548288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_FORMAT_RESERVED = 1 /* 1 and greater are reserved */ 24558288f69eSKuppuswamy Sathyanarayanan }; 24568288f69eSKuppuswamy Sathyanarayanan 24576e596084SRobert Moore /* Reset to default packing */ 24586e596084SRobert Moore 24596e596084SRobert Moore #pragma pack() 2460b24aad44SBob Moore 2461b24aad44SBob Moore #endif /* __ACTBL2_H__ */ 2462