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 * 6487ea80aSBob Moore * Copyright (C) 2000 - 2022, 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 */ 275579649eSIlkka Koskinen #define ACPI_SIG_AGDI "AGDI" /* Arm Generic Diagnostic Dump and Reset Device Interface */ 281c5d62f5SBesar Wicaksono #define ACPI_SIG_APMT "APMT" /* Arm Performance Monitoring Unit table */ 299401eafaSBob Moore #define ACPI_SIG_BDAT "BDAT" /* BIOS Data ACPI Table */ 30874f6a72SLv Zheng #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ 316e2d5ebdSBob Moore #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ 32d36d4e30SBob Moore #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ 33e62f8227SErik Schmauss #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ 34b24aad44SBob Moore #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ 350e264f0bSBob Moore #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ 36e62f8227SErik Schmauss #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ 37e62f8227SErik Schmauss #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ 385132f2faSBob Moore #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ 39e62f8227SErik Schmauss #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ 40a805aab8SBob Moore #define ACPI_SIG_NHLT "NHLT" /* Non HD Audio Link Table */ 41e62f8227SErik Schmauss #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ 42e62f8227SErik Schmauss #define ACPI_SIG_PDTT "PDTT" /* Platform Debug Trigger Table */ 439f400337SErik Kaneda #define ACPI_SIG_PHAT "PHAT" /* Platform Health Assessment Table */ 44e62f8227SErik Schmauss #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ 45e62f8227SErik Schmauss #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ 46d71df85aSErik Kaneda #define ACPI_SIG_PRMT "PRMT" /* Platform Runtime Mechanism Table */ 47e62f8227SErik Schmauss #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ 48536e35c9SBob Moore #define ACPI_SIG_RGRT "RGRT" /* Regulatory Graphics Resource Table */ 49e62f8227SErik Schmauss #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ 503bd38469SJames Morse #define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */ 51e62f8227SErik Schmauss #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */ 528288f69eSKuppuswamy Sathyanarayanan #define ACPI_SIG_SVKL "SVKL" /* Storage Volume Key Location Table */ 532de6bb92SBob Moore #define ACPI_SIG_TDEL "TDEL" /* TD Event Log Table */ 544461cf54SBob Moore 55b24aad44SBob Moore /* 56b24aad44SBob Moore * All tables must be byte-packed to match the ACPI specification, since 57b24aad44SBob Moore * the tables are provided by the system BIOS. 58b24aad44SBob Moore */ 59b24aad44SBob Moore #pragma pack(1) 60b24aad44SBob Moore 61b24aad44SBob Moore /* 62be030a57SBob Moore * Note: C bitfields are not used for this reason: 63be030a57SBob Moore * 64be030a57SBob Moore * "Bitfields are great and easy to read, but unfortunately the C language 65be030a57SBob Moore * does not specify the layout of bitfields in memory, which means they are 66be030a57SBob Moore * essentially useless for dealing with packed data in on-disk formats or 67be030a57SBob Moore * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, 68be030a57SBob Moore * this decision was a design error in C. Ritchie could have picked an order 69be030a57SBob Moore * and stuck with it." Norman Ramsey. 70be030a57SBob Moore * See http://stackoverflow.com/a/1053662/41661 71b24aad44SBob Moore */ 72b24aad44SBob Moore 73b24aad44SBob Moore /******************************************************************************* 74b24aad44SBob Moore * 75e692fa13SBob Moore * AEST - Arm Error Source Table 76e692fa13SBob Moore * 77e692fa13SBob Moore * Conforms to: ACPI for the Armv8 RAS Extensions 1.1 Platform Design Document 78e692fa13SBob Moore * September 2020. 79e692fa13SBob Moore * 80e692fa13SBob Moore ******************************************************************************/ 81e692fa13SBob Moore 82e692fa13SBob Moore struct acpi_table_aest { 83e692fa13SBob Moore struct acpi_table_header header; 84e692fa13SBob Moore void *node_array[]; 85e692fa13SBob Moore }; 86e692fa13SBob Moore 87e692fa13SBob Moore /* Common Subtable header - one per Node Structure (Subtable) */ 88e692fa13SBob Moore 89e692fa13SBob Moore struct acpi_aest_hdr { 90e692fa13SBob Moore u8 type; 91e692fa13SBob Moore u16 length; 92e692fa13SBob Moore u8 reserved; 93e692fa13SBob Moore u32 node_specific_offset; 94e692fa13SBob Moore u32 node_interface_offset; 95e692fa13SBob Moore u32 node_interrupt_offset; 96e692fa13SBob Moore u32 node_interrupt_count; 97e692fa13SBob Moore u64 timestamp_rate; 98e692fa13SBob Moore u64 reserved1; 99e692fa13SBob Moore u64 error_injection_rate; 100e692fa13SBob Moore }; 101e692fa13SBob Moore 102e692fa13SBob Moore /* Values for Type above */ 103e692fa13SBob Moore 104e692fa13SBob Moore #define ACPI_AEST_PROCESSOR_ERROR_NODE 0 105e692fa13SBob Moore #define ACPI_AEST_MEMORY_ERROR_NODE 1 106e692fa13SBob Moore #define ACPI_AEST_SMMU_ERROR_NODE 2 107e692fa13SBob Moore #define ACPI_AEST_VENDOR_ERROR_NODE 3 108e692fa13SBob Moore #define ACPI_AEST_GIC_ERROR_NODE 4 109e692fa13SBob Moore #define ACPI_AEST_NODE_TYPE_RESERVED 5 /* 5 and above are reserved */ 110e692fa13SBob Moore 111e692fa13SBob Moore /* 112e692fa13SBob Moore * AEST subtables (Error nodes) 113e692fa13SBob Moore */ 114e692fa13SBob Moore 115e692fa13SBob Moore /* 0: Processor Error */ 116e692fa13SBob Moore 117e692fa13SBob Moore typedef struct acpi_aest_processor { 118e692fa13SBob Moore u32 processor_id; 119e692fa13SBob Moore u8 resource_type; 120e692fa13SBob Moore u8 reserved; 121e692fa13SBob Moore u8 flags; 122e692fa13SBob Moore u8 revision; 123e692fa13SBob Moore u64 processor_affinity; 124e692fa13SBob Moore 125e692fa13SBob Moore } acpi_aest_processor; 126e692fa13SBob Moore 127e692fa13SBob Moore /* Values for resource_type above, related structs below */ 128e692fa13SBob Moore 129e692fa13SBob Moore #define ACPI_AEST_CACHE_RESOURCE 0 130e692fa13SBob Moore #define ACPI_AEST_TLB_RESOURCE 1 131e692fa13SBob Moore #define ACPI_AEST_GENERIC_RESOURCE 2 132e692fa13SBob Moore #define ACPI_AEST_RESOURCE_RESERVED 3 /* 3 and above are reserved */ 133e692fa13SBob Moore 134e692fa13SBob Moore /* 0R: Processor Cache Resource Substructure */ 135e692fa13SBob Moore 136e692fa13SBob Moore typedef struct acpi_aest_processor_cache { 137e692fa13SBob Moore u32 cache_reference; 138e692fa13SBob Moore u32 reserved; 139e692fa13SBob Moore 140e692fa13SBob Moore } acpi_aest_processor_cache; 141e692fa13SBob Moore 142e692fa13SBob Moore /* Values for cache_type above */ 143e692fa13SBob Moore 144e692fa13SBob Moore #define ACPI_AEST_CACHE_DATA 0 145e692fa13SBob Moore #define ACPI_AEST_CACHE_INSTRUCTION 1 146e692fa13SBob Moore #define ACPI_AEST_CACHE_UNIFIED 2 147e692fa13SBob Moore #define ACPI_AEST_CACHE_RESERVED 3 /* 3 and above are reserved */ 148e692fa13SBob Moore 149e692fa13SBob Moore /* 1R: Processor TLB Resource Substructure */ 150e692fa13SBob Moore 151e692fa13SBob Moore typedef struct acpi_aest_processor_tlb { 152e692fa13SBob Moore u32 tlb_level; 153e692fa13SBob Moore u32 reserved; 154e692fa13SBob Moore 155e692fa13SBob Moore } acpi_aest_processor_tlb; 156e692fa13SBob Moore 157e692fa13SBob Moore /* 2R: Processor Generic Resource Substructure */ 158e692fa13SBob Moore 159e692fa13SBob Moore typedef struct acpi_aest_processor_generic { 16000395b74SShuuichirou Ishii u32 resource; 161e692fa13SBob Moore 162e692fa13SBob Moore } acpi_aest_processor_generic; 163e692fa13SBob Moore 164e692fa13SBob Moore /* 1: Memory Error */ 165e692fa13SBob Moore 166e692fa13SBob Moore typedef struct acpi_aest_memory { 167e692fa13SBob Moore u32 srat_proximity_domain; 168e692fa13SBob Moore 169e692fa13SBob Moore } acpi_aest_memory; 170e692fa13SBob Moore 171e692fa13SBob Moore /* 2: Smmu Error */ 172e692fa13SBob Moore 173e692fa13SBob Moore typedef struct acpi_aest_smmu { 174e692fa13SBob Moore u32 iort_node_reference; 175e692fa13SBob Moore u32 subcomponent_reference; 176e692fa13SBob Moore 177e692fa13SBob Moore } acpi_aest_smmu; 178e692fa13SBob Moore 179e692fa13SBob Moore /* 3: Vendor Defined */ 180e692fa13SBob Moore 181e692fa13SBob Moore typedef struct acpi_aest_vendor { 182e692fa13SBob Moore u32 acpi_hid; 183e692fa13SBob Moore u32 acpi_uid; 184e692fa13SBob Moore u8 vendor_specific_data[16]; 185e692fa13SBob Moore 186e692fa13SBob Moore } acpi_aest_vendor; 187e692fa13SBob Moore 188e692fa13SBob Moore /* 4: Gic Error */ 189e692fa13SBob Moore 190e692fa13SBob Moore typedef struct acpi_aest_gic { 191e692fa13SBob Moore u32 interface_type; 192e692fa13SBob Moore u32 instance_id; 193e692fa13SBob Moore 194e692fa13SBob Moore } acpi_aest_gic; 195e692fa13SBob Moore 196e692fa13SBob Moore /* Values for interface_type above */ 197e692fa13SBob Moore 198e692fa13SBob Moore #define ACPI_AEST_GIC_CPU 0 199e692fa13SBob Moore #define ACPI_AEST_GIC_DISTRIBUTOR 1 200e692fa13SBob Moore #define ACPI_AEST_GIC_REDISTRIBUTOR 2 201e692fa13SBob Moore #define ACPI_AEST_GIC_ITS 3 202e692fa13SBob Moore #define ACPI_AEST_GIC_RESERVED 4 /* 4 and above are reserved */ 203e692fa13SBob Moore 204e692fa13SBob Moore /* Node Interface Structure */ 205e692fa13SBob Moore 206e692fa13SBob Moore typedef struct acpi_aest_node_interface { 207e692fa13SBob Moore u8 type; 208e692fa13SBob Moore u8 reserved[3]; 209e692fa13SBob Moore u32 flags; 210e692fa13SBob Moore u64 address; 211e692fa13SBob Moore u32 error_record_index; 212e692fa13SBob Moore u32 error_record_count; 213e692fa13SBob Moore u64 error_record_implemented; 214e692fa13SBob Moore u64 error_status_reporting; 215e692fa13SBob Moore u64 addressing_mode; 216e692fa13SBob Moore 217e692fa13SBob Moore } acpi_aest_node_interface; 218e692fa13SBob Moore 219e692fa13SBob Moore /* Values for Type field above */ 220e692fa13SBob Moore 221e692fa13SBob Moore #define ACPI_AEST_NODE_SYSTEM_REGISTER 0 222e692fa13SBob Moore #define ACPI_AEST_NODE_MEMORY_MAPPED 1 223e692fa13SBob Moore #define ACPI_AEST_XFACE_RESERVED 2 /* 2 and above are reserved */ 224e692fa13SBob Moore 225e692fa13SBob Moore /* Node Interrupt Structure */ 226e692fa13SBob Moore 227e692fa13SBob Moore typedef struct acpi_aest_node_interrupt { 228e692fa13SBob Moore u8 type; 229e692fa13SBob Moore u8 reserved[2]; 230e692fa13SBob Moore u8 flags; 231e692fa13SBob Moore u32 gsiv; 232e692fa13SBob Moore u8 iort_id; 233e692fa13SBob Moore u8 reserved1[3]; 234e692fa13SBob Moore 235e692fa13SBob Moore } acpi_aest_node_interrupt; 236e692fa13SBob Moore 237e692fa13SBob Moore /* Values for Type field above */ 238e692fa13SBob Moore 239e692fa13SBob Moore #define ACPI_AEST_NODE_FAULT_HANDLING 0 240e692fa13SBob Moore #define ACPI_AEST_NODE_ERROR_RECOVERY 1 241e692fa13SBob Moore #define ACPI_AEST_XRUPT_RESERVED 2 /* 2 and above are reserved */ 242e692fa13SBob Moore 243e692fa13SBob Moore /******************************************************************************* 2445579649eSIlkka Koskinen * AGDI - Arm Generic Diagnostic Dump and Reset Device Interface 2455579649eSIlkka Koskinen * 2465579649eSIlkka Koskinen * Conforms to "ACPI for Arm Components 1.1, Platform Design Document" 2475579649eSIlkka Koskinen * ARM DEN0093 v1.1 2485579649eSIlkka Koskinen * 2495579649eSIlkka Koskinen ******************************************************************************/ 2505579649eSIlkka Koskinen struct acpi_table_agdi { 2515579649eSIlkka Koskinen struct acpi_table_header header; /* Common ACPI table header */ 2525579649eSIlkka Koskinen u8 flags; 2535579649eSIlkka Koskinen u8 reserved[3]; 2545579649eSIlkka Koskinen u32 sdei_event; 2555579649eSIlkka Koskinen u32 gsiv; 2565579649eSIlkka Koskinen }; 2575579649eSIlkka Koskinen 2585579649eSIlkka Koskinen /* Mask for Flags field above */ 2595579649eSIlkka Koskinen 2605579649eSIlkka Koskinen #define ACPI_AGDI_SIGNALING_MODE (1) 2615579649eSIlkka Koskinen 2625579649eSIlkka Koskinen /******************************************************************************* 263e692fa13SBob Moore * 2641c5d62f5SBesar Wicaksono * APMT - ARM Performance Monitoring Unit Table 2651c5d62f5SBesar Wicaksono * 2661c5d62f5SBesar Wicaksono * Conforms to: 2671c5d62f5SBesar Wicaksono * ARM Performance Monitoring Unit Architecture 1.0 Platform Design Document 2681c5d62f5SBesar Wicaksono * ARM DEN0117 v1.0 November 25, 2021 2691c5d62f5SBesar Wicaksono * 2701c5d62f5SBesar Wicaksono ******************************************************************************/ 2711c5d62f5SBesar Wicaksono 2721c5d62f5SBesar Wicaksono struct acpi_table_apmt { 2731c5d62f5SBesar Wicaksono struct acpi_table_header header; /* Common ACPI table header */ 2741c5d62f5SBesar Wicaksono }; 2751c5d62f5SBesar Wicaksono 2761c5d62f5SBesar Wicaksono #define ACPI_APMT_NODE_ID_LENGTH 4 2771c5d62f5SBesar Wicaksono 2781c5d62f5SBesar Wicaksono /* 2791c5d62f5SBesar Wicaksono * APMT subtables 2801c5d62f5SBesar Wicaksono */ 2811c5d62f5SBesar Wicaksono struct acpi_apmt_node { 2821c5d62f5SBesar Wicaksono u16 length; 2831c5d62f5SBesar Wicaksono u8 flags; 2841c5d62f5SBesar Wicaksono u8 type; 2851c5d62f5SBesar Wicaksono u32 id; 2861c5d62f5SBesar Wicaksono u64 inst_primary; 2871c5d62f5SBesar Wicaksono u32 inst_secondary; 2881c5d62f5SBesar Wicaksono u64 base_address0; 2891c5d62f5SBesar Wicaksono u64 base_address1; 2901c5d62f5SBesar Wicaksono u32 ovflw_irq; 2911c5d62f5SBesar Wicaksono u32 reserved; 2921c5d62f5SBesar Wicaksono u32 ovflw_irq_flags; 2931c5d62f5SBesar Wicaksono u32 proc_affinity; 2941c5d62f5SBesar Wicaksono u32 impl_id; 2951c5d62f5SBesar Wicaksono }; 2961c5d62f5SBesar Wicaksono 2971c5d62f5SBesar Wicaksono /* Masks for Flags field above */ 2981c5d62f5SBesar Wicaksono 2991c5d62f5SBesar Wicaksono #define ACPI_APMT_FLAGS_DUAL_PAGE (1<<0) 3001c5d62f5SBesar Wicaksono #define ACPI_APMT_FLAGS_AFFINITY (1<<1) 3011c5d62f5SBesar Wicaksono #define ACPI_APMT_FLAGS_ATOMIC (1<<2) 3021c5d62f5SBesar Wicaksono 3031c5d62f5SBesar Wicaksono /* Values for Flags dual page field above */ 3041c5d62f5SBesar Wicaksono 3051c5d62f5SBesar Wicaksono #define ACPI_APMT_FLAGS_DUAL_PAGE_NSUPP (0<<0) 3061c5d62f5SBesar Wicaksono #define ACPI_APMT_FLAGS_DUAL_PAGE_SUPP (1<<0) 3071c5d62f5SBesar Wicaksono 3081c5d62f5SBesar Wicaksono /* Values for Flags processor affinity field above */ 3091c5d62f5SBesar Wicaksono #define ACPI_APMT_FLAGS_AFFINITY_PROC (0<<1) 3101c5d62f5SBesar Wicaksono #define ACPI_APMT_FLAGS_AFFINITY_PROC_CONTAINER (1<<1) 3111c5d62f5SBesar Wicaksono 3121c5d62f5SBesar Wicaksono /* Values for Flags 64-bit atomic field above */ 3131c5d62f5SBesar Wicaksono #define ACPI_APMT_FLAGS_ATOMIC_NSUPP (0<<2) 3141c5d62f5SBesar Wicaksono #define ACPI_APMT_FLAGS_ATOMIC_SUPP (1<<2) 3151c5d62f5SBesar Wicaksono 3161c5d62f5SBesar Wicaksono /* Values for Type field above */ 3171c5d62f5SBesar Wicaksono 3181c5d62f5SBesar Wicaksono enum acpi_apmt_node_type { 3191c5d62f5SBesar Wicaksono ACPI_APMT_NODE_TYPE_MC = 0x00, 3201c5d62f5SBesar Wicaksono ACPI_APMT_NODE_TYPE_SMMU = 0x01, 3211c5d62f5SBesar Wicaksono ACPI_APMT_NODE_TYPE_PCIE_ROOT = 0x02, 3221c5d62f5SBesar Wicaksono ACPI_APMT_NODE_TYPE_ACPI = 0x03, 3231c5d62f5SBesar Wicaksono ACPI_APMT_NODE_TYPE_CACHE = 0x04, 3241c5d62f5SBesar Wicaksono ACPI_APMT_NODE_TYPE_COUNT 3251c5d62f5SBesar Wicaksono }; 3261c5d62f5SBesar Wicaksono 3271c5d62f5SBesar Wicaksono /* Masks for ovflw_irq_flags field above */ 3281c5d62f5SBesar Wicaksono 3291c5d62f5SBesar Wicaksono #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE (1<<0) 3301c5d62f5SBesar Wicaksono #define ACPI_APMT_OVFLW_IRQ_FLAGS_TYPE (1<<1) 3311c5d62f5SBesar Wicaksono 3321c5d62f5SBesar Wicaksono /* Values for ovflw_irq_flags mode field above */ 3331c5d62f5SBesar Wicaksono 3341c5d62f5SBesar Wicaksono #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_LEVEL (0<<0) 3351c5d62f5SBesar Wicaksono #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_EDGE (1<<0) 3361c5d62f5SBesar Wicaksono 3371c5d62f5SBesar Wicaksono /* Values for ovflw_irq_flags type field above */ 3381c5d62f5SBesar Wicaksono 3391c5d62f5SBesar Wicaksono #define ACPI_APMT_OVFLW_IRQ_FLAGS_TYPE_WIRED (0<<1) 3401c5d62f5SBesar Wicaksono 3411c5d62f5SBesar Wicaksono /******************************************************************************* 3421c5d62f5SBesar Wicaksono * 3439401eafaSBob Moore * BDAT - BIOS Data ACPI Table 3449401eafaSBob Moore * 3459401eafaSBob Moore * Conforms to "BIOS Data ACPI Table", Interface Specification v4.0 Draft 5 3469401eafaSBob Moore * Nov 2020 3479401eafaSBob Moore * 3489401eafaSBob Moore ******************************************************************************/ 3499401eafaSBob Moore 3509401eafaSBob Moore struct acpi_table_bdat { 3519401eafaSBob Moore struct acpi_table_header header; 3529401eafaSBob Moore struct acpi_generic_address gas; 3539401eafaSBob Moore }; 3549401eafaSBob Moore 3559401eafaSBob Moore /******************************************************************************* 3569401eafaSBob Moore * 357874f6a72SLv Zheng * IORT - IO Remapping Table 358874f6a72SLv Zheng * 359874f6a72SLv Zheng * Conforms to "IO Remapping Table System Software on ARM Platforms", 360*4fd14753SShameer Kolothum * Document number: ARM DEN 0049E.d, Feb 2022 361874f6a72SLv Zheng * 362874f6a72SLv Zheng ******************************************************************************/ 363874f6a72SLv Zheng 364874f6a72SLv Zheng struct acpi_table_iort { 365874f6a72SLv Zheng struct acpi_table_header header; 366874f6a72SLv Zheng u32 node_count; 367874f6a72SLv Zheng u32 node_offset; 368874f6a72SLv Zheng u32 reserved; 369874f6a72SLv Zheng }; 370874f6a72SLv Zheng 371874f6a72SLv Zheng /* 372874f6a72SLv Zheng * IORT subtables 373874f6a72SLv Zheng */ 374874f6a72SLv Zheng struct acpi_iort_node { 375874f6a72SLv Zheng u8 type; 376874f6a72SLv Zheng u16 length; 377874f6a72SLv Zheng u8 revision; 3788e1fdd7fSShameer Kolothum u32 identifier; 379874f6a72SLv Zheng u32 mapping_count; 380874f6a72SLv Zheng u32 mapping_offset; 381874f6a72SLv Zheng char node_data[1]; 382874f6a72SLv Zheng }; 383874f6a72SLv Zheng 384874f6a72SLv Zheng /* Values for subtable Type above */ 385874f6a72SLv Zheng 386874f6a72SLv Zheng enum acpi_iort_node_type { 387874f6a72SLv Zheng ACPI_IORT_NODE_ITS_GROUP = 0x00, 388874f6a72SLv Zheng ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, 389874f6a72SLv Zheng ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, 3904ac78bafSAl Stone ACPI_IORT_NODE_SMMU = 0x03, 391a53eaef6SRobin Murphy ACPI_IORT_NODE_SMMU_V3 = 0x04, 3928e1fdd7fSShameer Kolothum ACPI_IORT_NODE_PMCG = 0x05, 3938e1fdd7fSShameer Kolothum ACPI_IORT_NODE_RMR = 0x06, 394874f6a72SLv Zheng }; 395874f6a72SLv Zheng 396874f6a72SLv Zheng struct acpi_iort_id_mapping { 397874f6a72SLv Zheng u32 input_base; /* Lowest value in input range */ 398874f6a72SLv Zheng u32 id_count; /* Number of IDs */ 399874f6a72SLv Zheng u32 output_base; /* Lowest value in output range */ 400874f6a72SLv Zheng u32 output_reference; /* A reference to the output node */ 401874f6a72SLv Zheng u32 flags; 402874f6a72SLv Zheng }; 403874f6a72SLv Zheng 404874f6a72SLv Zheng /* Masks for Flags field above for IORT subtable */ 405874f6a72SLv Zheng 406874f6a72SLv Zheng #define ACPI_IORT_ID_SINGLE_MAPPING (1) 407874f6a72SLv Zheng 408874f6a72SLv Zheng struct acpi_iort_memory_access { 409874f6a72SLv Zheng u32 cache_coherency; 410874f6a72SLv Zheng u8 hints; 411874f6a72SLv Zheng u16 reserved; 412874f6a72SLv Zheng u8 memory_flags; 413874f6a72SLv Zheng }; 414874f6a72SLv Zheng 415874f6a72SLv Zheng /* Values for cache_coherency field above */ 416874f6a72SLv Zheng 417874f6a72SLv Zheng #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ 418874f6a72SLv Zheng #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ 419874f6a72SLv Zheng 420874f6a72SLv Zheng /* Masks for Hints field above */ 421874f6a72SLv Zheng 422874f6a72SLv Zheng #define ACPI_IORT_HT_TRANSIENT (1) 423874f6a72SLv Zheng #define ACPI_IORT_HT_WRITE (1<<1) 424874f6a72SLv Zheng #define ACPI_IORT_HT_READ (1<<2) 425874f6a72SLv Zheng #define ACPI_IORT_HT_OVERRIDE (1<<3) 426874f6a72SLv Zheng 427874f6a72SLv Zheng /* Masks for memory_flags field above */ 428874f6a72SLv Zheng 429874f6a72SLv Zheng #define ACPI_IORT_MF_COHERENCY (1) 430874f6a72SLv Zheng #define ACPI_IORT_MF_ATTRIBUTES (1<<1) 431874f6a72SLv Zheng 432874f6a72SLv Zheng /* 433874f6a72SLv Zheng * IORT node specific subtables 434874f6a72SLv Zheng */ 435874f6a72SLv Zheng struct acpi_iort_its_group { 436874f6a72SLv Zheng u32 its_count; 437c163f90cSErik Schmauss u32 identifiers[1]; /* GIC ITS identifier array */ 438874f6a72SLv Zheng }; 439874f6a72SLv Zheng 440874f6a72SLv Zheng struct acpi_iort_named_component { 441874f6a72SLv Zheng u32 node_flags; 442874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 443874f6a72SLv Zheng u8 memory_address_limit; /* Memory address size limit */ 444874f6a72SLv Zheng char device_name[1]; /* Path of namespace object */ 445874f6a72SLv Zheng }; 446874f6a72SLv Zheng 447d87be043SRobin Murphy /* Masks for Flags field above */ 448d87be043SRobin Murphy 449d87be043SRobin Murphy #define ACPI_IORT_NC_STALL_SUPPORTED (1) 450d87be043SRobin Murphy #define ACPI_IORT_NC_PASID_BITS (31<<1) 451d87be043SRobin Murphy 452874f6a72SLv Zheng struct acpi_iort_root_complex { 453874f6a72SLv Zheng u64 memory_properties; /* Memory access properties */ 454874f6a72SLv Zheng u32 ats_attribute; 455874f6a72SLv Zheng u32 pci_segment_number; 456d87be043SRobin Murphy u8 memory_address_limit; /* Memory address size limit */ 457*4fd14753SShameer Kolothum u16 pasid_capabilities; /* PASID Capabilities */ 458*4fd14753SShameer Kolothum u8 reserved[1]; /* Reserved, must be zero */ 459874f6a72SLv Zheng }; 460874f6a72SLv Zheng 4618e1fdd7fSShameer Kolothum /* Masks for ats_attribute field above */ 462874f6a72SLv Zheng 4638e1fdd7fSShameer Kolothum #define ACPI_IORT_ATS_SUPPORTED (1) /* The root complex ATS support */ 4648e1fdd7fSShameer Kolothum #define ACPI_IORT_PRI_SUPPORTED (1<<1) /* The root complex PRI support */ 4658e1fdd7fSShameer Kolothum #define ACPI_IORT_PASID_FWD_SUPPORTED (1<<2) /* The root complex PASID forward support */ 466874f6a72SLv Zheng 467*4fd14753SShameer Kolothum /* Masks for pasid_capabilities field above */ 468*4fd14753SShameer Kolothum #define ACPI_IORT_PASID_MAX_WIDTH (0x1F) /* Bits 0-4 */ 469*4fd14753SShameer Kolothum 470874f6a72SLv Zheng struct acpi_iort_smmu { 471874f6a72SLv Zheng u64 base_address; /* SMMU base address */ 472874f6a72SLv Zheng u64 span; /* Length of memory range */ 473874f6a72SLv Zheng u32 model; 474874f6a72SLv Zheng u32 flags; 475874f6a72SLv Zheng u32 global_interrupt_offset; 476874f6a72SLv Zheng u32 context_interrupt_count; 477874f6a72SLv Zheng u32 context_interrupt_offset; 478874f6a72SLv Zheng u32 pmu_interrupt_count; 479874f6a72SLv Zheng u32 pmu_interrupt_offset; 480874f6a72SLv Zheng u64 interrupts[1]; /* Interrupt array */ 481874f6a72SLv Zheng }; 482874f6a72SLv Zheng 483874f6a72SLv Zheng /* Values for Model field above */ 484874f6a72SLv Zheng 485874f6a72SLv Zheng #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ 486874f6a72SLv Zheng #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ 487874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ 488874f6a72SLv Zheng #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ 4890c2021c0SRobin Murphy #define ACPI_IORT_SMMU_CORELINK_MMU401 0x00000004 /* ARM Corelink MMU-401 */ 4900c2021c0SRobin Murphy #define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x00000005 /* Cavium thunder_x SMMUv2 */ 491874f6a72SLv Zheng 492874f6a72SLv Zheng /* Masks for Flags field above */ 493874f6a72SLv Zheng 494874f6a72SLv Zheng #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) 495874f6a72SLv Zheng #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) 496874f6a72SLv Zheng 497bb1e23e6SLv Zheng /* Global interrupt format */ 498bb1e23e6SLv Zheng 499bb1e23e6SLv Zheng struct acpi_iort_smmu_gsi { 500bb1e23e6SLv Zheng u32 nsg_irpt; 501bb1e23e6SLv Zheng u32 nsg_irpt_flags; 502bb1e23e6SLv Zheng u32 nsg_cfg_irpt; 503bb1e23e6SLv Zheng u32 nsg_cfg_irpt_flags; 504bb1e23e6SLv Zheng }; 505bb1e23e6SLv Zheng 5064ac78bafSAl Stone struct acpi_iort_smmu_v3 { 5074ac78bafSAl Stone u64 base_address; /* SMMUv3 base address */ 5084ac78bafSAl Stone u32 flags; 5094ac78bafSAl Stone u32 reserved; 5104ac78bafSAl Stone u64 vatos_address; 5110c2021c0SRobin Murphy u32 model; 5124ac78bafSAl Stone u32 event_gsiv; 5134ac78bafSAl Stone u32 pri_gsiv; 5144ac78bafSAl Stone u32 gerr_gsiv; 5154ac78bafSAl Stone u32 sync_gsiv; 516d87be043SRobin Murphy u32 pxm; 5174c106aa4SHanjun Guo u32 id_mapping_index; 5184ac78bafSAl Stone }; 5194ac78bafSAl Stone 5200c2021c0SRobin Murphy /* Values for Model field above */ 5210c2021c0SRobin Murphy 5220c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */ 5230c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */ 5240c2021c0SRobin Murphy #define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */ 5250c2021c0SRobin Murphy 5264ac78bafSAl Stone /* Masks for Flags field above */ 5274ac78bafSAl Stone 5284ac78bafSAl Stone #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) 529d87be043SRobin Murphy #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1) 530c9442300SGanapatrao Kulkarni #define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3) 5314ac78bafSAl Stone 532a53eaef6SRobin Murphy struct acpi_iort_pmcg { 533a53eaef6SRobin Murphy u64 page0_base_address; 534a53eaef6SRobin Murphy u32 overflow_gsiv; 535a53eaef6SRobin Murphy u32 node_reference; 536a53eaef6SRobin Murphy u64 page1_base_address; 537a53eaef6SRobin Murphy }; 538a53eaef6SRobin Murphy 5398e1fdd7fSShameer Kolothum struct acpi_iort_rmr { 5408e1fdd7fSShameer Kolothum u32 flags; 5418e1fdd7fSShameer Kolothum u32 rmr_count; 5428e1fdd7fSShameer Kolothum u32 rmr_offset; 5438e1fdd7fSShameer Kolothum }; 5448e1fdd7fSShameer Kolothum 545*4fd14753SShameer Kolothum /* Masks for Flags field above */ 546*4fd14753SShameer Kolothum #define ACPI_IORT_RMR_REMAP_PERMITTED (1) 547*4fd14753SShameer Kolothum #define ACPI_IORT_RMR_ACCESS_PRIVILEGE (1<<1) 548*4fd14753SShameer Kolothum 549*4fd14753SShameer Kolothum /* 550*4fd14753SShameer Kolothum * Macro to access the Access Attributes in flags field above: 551*4fd14753SShameer Kolothum * Access Attributes is encoded in bits 9:2 552*4fd14753SShameer Kolothum */ 553*4fd14753SShameer Kolothum #define ACPI_IORT_RMR_ACCESS_ATTRIBUTES(flags) (((flags) >> 2) & 0xFF) 554*4fd14753SShameer Kolothum 555*4fd14753SShameer Kolothum /* Values for above Access Attributes */ 556*4fd14753SShameer Kolothum 557*4fd14753SShameer Kolothum #define ACPI_IORT_RMR_ATTR_DEVICE_NGNRNE 0x00 558*4fd14753SShameer Kolothum #define ACPI_IORT_RMR_ATTR_DEVICE_NGNRE 0x01 559*4fd14753SShameer Kolothum #define ACPI_IORT_RMR_ATTR_DEVICE_NGRE 0x02 560*4fd14753SShameer Kolothum #define ACPI_IORT_RMR_ATTR_DEVICE_GRE 0x03 561*4fd14753SShameer Kolothum #define ACPI_IORT_RMR_ATTR_NORMAL_NC 0x04 562*4fd14753SShameer Kolothum #define ACPI_IORT_RMR_ATTR_NORMAL_IWB_OWB 0x05 563*4fd14753SShameer Kolothum 5648e1fdd7fSShameer Kolothum struct acpi_iort_rmr_desc { 5658e1fdd7fSShameer Kolothum u64 base_address; 5668e1fdd7fSShameer Kolothum u64 length; 5678e1fdd7fSShameer Kolothum u32 reserved; 5688e1fdd7fSShameer Kolothum }; 5698e1fdd7fSShameer Kolothum 570874f6a72SLv Zheng /******************************************************************************* 571874f6a72SLv Zheng * 5726e2d5ebdSBob Moore * IVRS - I/O Virtualization Reporting Structure 5736e2d5ebdSBob Moore * Version 1 5746e2d5ebdSBob Moore * 5756e2d5ebdSBob Moore * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", 5766e2d5ebdSBob Moore * Revision 1.26, February 2009. 5776e2d5ebdSBob Moore * 5786e2d5ebdSBob Moore ******************************************************************************/ 5796e2d5ebdSBob Moore 5806e2d5ebdSBob Moore struct acpi_table_ivrs { 5816e2d5ebdSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 5826e2d5ebdSBob Moore u32 info; /* Common virtualization info */ 5836e2d5ebdSBob Moore u64 reserved; 5846e2d5ebdSBob Moore }; 5856e2d5ebdSBob Moore 5866e2d5ebdSBob Moore /* Values for Info field above */ 5876e2d5ebdSBob Moore 5886e2d5ebdSBob Moore #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ 5896e2d5ebdSBob Moore #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ 5906e2d5ebdSBob Moore #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ 5916e2d5ebdSBob Moore 5926e2d5ebdSBob Moore /* IVRS subtable header */ 5936e2d5ebdSBob Moore 5946e2d5ebdSBob Moore struct acpi_ivrs_header { 5956e2d5ebdSBob Moore u8 type; /* Subtable type */ 5966e2d5ebdSBob Moore u8 flags; 5976e2d5ebdSBob Moore u16 length; /* Subtable length */ 5986e2d5ebdSBob Moore u16 device_id; /* ID of IOMMU */ 5996e2d5ebdSBob Moore }; 6006e2d5ebdSBob Moore 6016e2d5ebdSBob Moore /* Values for subtable Type above */ 6026e2d5ebdSBob Moore 6036e2d5ebdSBob Moore enum acpi_ivrs_type { 6041f6239caSMichał Żygowski ACPI_IVRS_TYPE_HARDWARE1 = 0x10, 6051f6239caSMichał Żygowski ACPI_IVRS_TYPE_HARDWARE2 = 0x11, 6067ce7a445SAlexander Monakov ACPI_IVRS_TYPE_HARDWARE3 = 0x40, 6076e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY1 = 0x20, 6086e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY2 = 0x21, 6096e2d5ebdSBob Moore ACPI_IVRS_TYPE_MEMORY3 = 0x22 6106e2d5ebdSBob Moore }; 6116e2d5ebdSBob Moore 6126e2d5ebdSBob Moore /* Masks for Flags field above for IVHD subtable */ 6136e2d5ebdSBob Moore 6146e2d5ebdSBob Moore #define ACPI_IVHD_TT_ENABLE (1) 6156e2d5ebdSBob Moore #define ACPI_IVHD_PASS_PW (1<<1) 6166e2d5ebdSBob Moore #define ACPI_IVHD_RES_PASS_PW (1<<2) 6176e2d5ebdSBob Moore #define ACPI_IVHD_ISOC (1<<3) 6186e2d5ebdSBob Moore #define ACPI_IVHD_IOTLB (1<<4) 6196e2d5ebdSBob Moore 6206e2d5ebdSBob Moore /* Masks for Flags field above for IVMD subtable */ 6216e2d5ebdSBob Moore 6226e2d5ebdSBob Moore #define ACPI_IVMD_UNITY (1) 6236e2d5ebdSBob Moore #define ACPI_IVMD_READ (1<<1) 6246e2d5ebdSBob Moore #define ACPI_IVMD_WRITE (1<<2) 6256e2d5ebdSBob Moore #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) 6266e2d5ebdSBob Moore 6276e2d5ebdSBob Moore /* 6286e2d5ebdSBob Moore * IVRS subtables, correspond to Type in struct acpi_ivrs_header 6296e2d5ebdSBob Moore */ 6306e2d5ebdSBob Moore 6316e2d5ebdSBob Moore /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ 6326e2d5ebdSBob Moore 6331f6239caSMichał Żygowski struct acpi_ivrs_hardware_10 { 6346e2d5ebdSBob Moore struct acpi_ivrs_header header; 6356e2d5ebdSBob Moore u16 capability_offset; /* Offset for IOMMU control fields */ 6366e2d5ebdSBob Moore u64 base_address; /* IOMMU control registers */ 6376e2d5ebdSBob Moore u16 pci_segment_group; 6386e2d5ebdSBob Moore u16 info; /* MSI number and unit ID */ 6390dc7e795SMichał Żygowski u32 feature_reporting; 6406e2d5ebdSBob Moore }; 6416e2d5ebdSBob Moore 6421f6239caSMichał Żygowski /* 0x11: I/O Virtualization Hardware Definition Block (IVHD) */ 6431f6239caSMichał Żygowski 6441f6239caSMichał Żygowski struct acpi_ivrs_hardware_11 { 6451f6239caSMichał Żygowski struct acpi_ivrs_header header; 6461f6239caSMichał Żygowski u16 capability_offset; /* Offset for IOMMU control fields */ 6471f6239caSMichał Żygowski u64 base_address; /* IOMMU control registers */ 6481f6239caSMichał Żygowski u16 pci_segment_group; 6491f6239caSMichał Żygowski u16 info; /* MSI number and unit ID */ 6501f6239caSMichał Żygowski u32 attributes; 6511f6239caSMichał Żygowski u64 efr_register_image; 6521f6239caSMichał Żygowski u64 reserved; 6531f6239caSMichał Żygowski }; 6541f6239caSMichał Żygowski 6556e2d5ebdSBob Moore /* Masks for Info field above */ 6566e2d5ebdSBob Moore 6576e2d5ebdSBob Moore #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ 658ba494beeSBob Moore #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */ 6596e2d5ebdSBob Moore 6606e2d5ebdSBob Moore /* 6616e2d5ebdSBob Moore * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure. 6626e2d5ebdSBob Moore * Upper two bits of the Type field are the (encoded) length of the structure. 6636e2d5ebdSBob Moore * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries 6646e2d5ebdSBob Moore * are reserved for future use but not defined. 6656e2d5ebdSBob Moore */ 6666e2d5ebdSBob Moore struct acpi_ivrs_de_header { 6676e2d5ebdSBob Moore u8 type; 6686e2d5ebdSBob Moore u16 id; 6696e2d5ebdSBob Moore u8 data_setting; 6706e2d5ebdSBob Moore }; 6716e2d5ebdSBob Moore 6726e2d5ebdSBob Moore /* Length of device entry is in the top two bits of Type field above */ 6736e2d5ebdSBob Moore 6746e2d5ebdSBob Moore #define ACPI_IVHD_ENTRY_LENGTH 0xC0 6756e2d5ebdSBob Moore 6766e2d5ebdSBob Moore /* Values for device entry Type field above */ 6776e2d5ebdSBob Moore 6786e2d5ebdSBob Moore enum acpi_ivrs_device_entry_type { 6796e2d5ebdSBob Moore /* 4-byte device entries, all use struct acpi_ivrs_device4 */ 6806e2d5ebdSBob Moore 6816e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD4 = 0, 6826e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALL = 1, 6836e2d5ebdSBob Moore ACPI_IVRS_TYPE_SELECT = 2, 6846e2d5ebdSBob Moore ACPI_IVRS_TYPE_START = 3, 6856e2d5ebdSBob Moore ACPI_IVRS_TYPE_END = 4, 6866e2d5ebdSBob Moore 6876e2d5ebdSBob Moore /* 8-byte device entries */ 6886e2d5ebdSBob Moore 6896e2d5ebdSBob Moore ACPI_IVRS_TYPE_PAD8 = 64, 6906e2d5ebdSBob Moore ACPI_IVRS_TYPE_NOT_USED = 65, 6916e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */ 6926e2d5ebdSBob Moore ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */ 6936e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */ 6946e2d5ebdSBob Moore ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */ 6957ce7a445SAlexander Monakov ACPI_IVRS_TYPE_SPECIAL = 72, /* Uses struct acpi_ivrs_device8c */ 6967ce7a445SAlexander Monakov 6977ce7a445SAlexander Monakov /* Variable-length device entries */ 6987ce7a445SAlexander Monakov 6997ce7a445SAlexander Monakov ACPI_IVRS_TYPE_HID = 240 /* Uses ACPI_IVRS_DEVICE_HID */ 7006e2d5ebdSBob Moore }; 7016e2d5ebdSBob Moore 7026e2d5ebdSBob Moore /* Values for Data field above */ 7036e2d5ebdSBob Moore 7046e2d5ebdSBob Moore #define ACPI_IVHD_INIT_PASS (1) 7056e2d5ebdSBob Moore #define ACPI_IVHD_EINT_PASS (1<<1) 7066e2d5ebdSBob Moore #define ACPI_IVHD_NMI_PASS (1<<2) 7076e2d5ebdSBob Moore #define ACPI_IVHD_SYSTEM_MGMT (3<<4) 7086e2d5ebdSBob Moore #define ACPI_IVHD_LINT0_PASS (1<<6) 7096e2d5ebdSBob Moore #define ACPI_IVHD_LINT1_PASS (1<<7) 7106e2d5ebdSBob Moore 7116e2d5ebdSBob Moore /* Types 0-4: 4-byte device entry */ 7126e2d5ebdSBob Moore 7136e2d5ebdSBob Moore struct acpi_ivrs_device4 { 7146e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 7156e2d5ebdSBob Moore }; 7166e2d5ebdSBob Moore 7176e2d5ebdSBob Moore /* Types 66-67: 8-byte device entry */ 7186e2d5ebdSBob Moore 7196e2d5ebdSBob Moore struct acpi_ivrs_device8a { 7206e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 7216e2d5ebdSBob Moore u8 reserved1; 7226e2d5ebdSBob Moore u16 used_id; 7236e2d5ebdSBob Moore u8 reserved2; 7246e2d5ebdSBob Moore }; 7256e2d5ebdSBob Moore 7266e2d5ebdSBob Moore /* Types 70-71: 8-byte device entry */ 7276e2d5ebdSBob Moore 7286e2d5ebdSBob Moore struct acpi_ivrs_device8b { 7296e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 7306e2d5ebdSBob Moore u32 extended_data; 7316e2d5ebdSBob Moore }; 7326e2d5ebdSBob Moore 7336e2d5ebdSBob Moore /* Values for extended_data above */ 7346e2d5ebdSBob Moore 7356e2d5ebdSBob Moore #define ACPI_IVHD_ATS_DISABLED (1<<31) 7366e2d5ebdSBob Moore 7376e2d5ebdSBob Moore /* Type 72: 8-byte device entry */ 7386e2d5ebdSBob Moore 7396e2d5ebdSBob Moore struct acpi_ivrs_device8c { 7406e2d5ebdSBob Moore struct acpi_ivrs_de_header header; 7416e2d5ebdSBob Moore u8 handle; 7426e2d5ebdSBob Moore u16 used_id; 7436e2d5ebdSBob Moore u8 variety; 7446e2d5ebdSBob Moore }; 7456e2d5ebdSBob Moore 7466e2d5ebdSBob Moore /* Values for Variety field above */ 7476e2d5ebdSBob Moore 7486e2d5ebdSBob Moore #define ACPI_IVHD_IOAPIC 1 7496e2d5ebdSBob Moore #define ACPI_IVHD_HPET 2 7506e2d5ebdSBob Moore 7517ce7a445SAlexander Monakov /* Type 240: variable-length device entry */ 7527ce7a445SAlexander Monakov 7537ce7a445SAlexander Monakov struct acpi_ivrs_device_hid { 7547ce7a445SAlexander Monakov struct acpi_ivrs_de_header header; 7557ce7a445SAlexander Monakov u64 acpi_hid; 7567ce7a445SAlexander Monakov u64 acpi_cid; 7577ce7a445SAlexander Monakov u8 uid_type; 7587ce7a445SAlexander Monakov u8 uid_length; 7597ce7a445SAlexander Monakov }; 7607ce7a445SAlexander Monakov 761c160b7d2SBob Moore /* Values for uid_type above */ 762c160b7d2SBob Moore 763c160b7d2SBob Moore #define ACPI_IVRS_UID_NOT_PRESENT 0 764c160b7d2SBob Moore #define ACPI_IVRS_UID_IS_INTEGER 1 765c160b7d2SBob Moore #define ACPI_IVRS_UID_IS_STRING 2 766c160b7d2SBob Moore 7676e2d5ebdSBob Moore /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ 7686e2d5ebdSBob Moore 7696e2d5ebdSBob Moore struct acpi_ivrs_memory { 7706e2d5ebdSBob Moore struct acpi_ivrs_header header; 7716e2d5ebdSBob Moore u16 aux_data; 7726e2d5ebdSBob Moore u64 reserved; 7736e2d5ebdSBob Moore u64 start_address; 7746e2d5ebdSBob Moore u64 memory_length; 7756e2d5ebdSBob Moore }; 7766e2d5ebdSBob Moore 7776e2d5ebdSBob Moore /******************************************************************************* 7786e2d5ebdSBob Moore * 779d36d4e30SBob Moore * LPIT - Low Power Idle Table 780d36d4e30SBob Moore * 7819ab8cf1bSBob Moore * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. 782d36d4e30SBob Moore * 783d36d4e30SBob Moore ******************************************************************************/ 784d36d4e30SBob Moore 785d36d4e30SBob Moore struct acpi_table_lpit { 786d36d4e30SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 787d36d4e30SBob Moore }; 788d36d4e30SBob Moore 789d36d4e30SBob Moore /* LPIT subtable header */ 790d36d4e30SBob Moore 791d36d4e30SBob Moore struct acpi_lpit_header { 792d36d4e30SBob Moore u32 type; /* Subtable type */ 793d36d4e30SBob Moore u32 length; /* Subtable length */ 794d36d4e30SBob Moore u16 unique_id; 795d36d4e30SBob Moore u16 reserved; 796d36d4e30SBob Moore u32 flags; 797d36d4e30SBob Moore }; 798d36d4e30SBob Moore 799d36d4e30SBob Moore /* Values for subtable Type above */ 800d36d4e30SBob Moore 801d36d4e30SBob Moore enum acpi_lpit_type { 802d36d4e30SBob Moore ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, 8039ab8cf1bSBob Moore ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ 804d36d4e30SBob Moore }; 805d36d4e30SBob Moore 806d36d4e30SBob Moore /* Masks for Flags field above */ 807d36d4e30SBob Moore 808d36d4e30SBob Moore #define ACPI_LPIT_STATE_DISABLED (1) 809d36d4e30SBob Moore #define ACPI_LPIT_NO_COUNTER (1<<1) 810d36d4e30SBob Moore 811d36d4e30SBob Moore /* 812d36d4e30SBob Moore * LPIT subtables, correspond to Type in struct acpi_lpit_header 813d36d4e30SBob Moore */ 814d36d4e30SBob Moore 815d36d4e30SBob Moore /* 0x00: Native C-state instruction based LPI structure */ 816d36d4e30SBob Moore 817d36d4e30SBob Moore struct acpi_lpit_native { 818d36d4e30SBob Moore struct acpi_lpit_header header; 819d36d4e30SBob Moore struct acpi_generic_address entry_trigger; 820d36d4e30SBob Moore u32 residency; 821d36d4e30SBob Moore u32 latency; 822d36d4e30SBob Moore struct acpi_generic_address residency_counter; 823d36d4e30SBob Moore u64 counter_frequency; 824d36d4e30SBob Moore }; 825d36d4e30SBob Moore 826d36d4e30SBob Moore /******************************************************************************* 827d36d4e30SBob Moore * 828e62f8227SErik Schmauss * MADT - Multiple APIC Description Table 829e62f8227SErik Schmauss * Version 3 830e62f8227SErik Schmauss * 831e62f8227SErik Schmauss ******************************************************************************/ 832e62f8227SErik Schmauss 833e62f8227SErik Schmauss struct acpi_table_madt { 834e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 835e62f8227SErik Schmauss u32 address; /* Physical address of local APIC */ 836e62f8227SErik Schmauss u32 flags; 837e62f8227SErik Schmauss }; 838e62f8227SErik Schmauss 839e62f8227SErik Schmauss /* Masks for Flags field above */ 840e62f8227SErik Schmauss 841e62f8227SErik Schmauss #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ 842e62f8227SErik Schmauss 843e62f8227SErik Schmauss /* Values for PCATCompat flag */ 844e62f8227SErik Schmauss 845e62f8227SErik Schmauss #define ACPI_MADT_DUAL_PIC 1 846e62f8227SErik Schmauss #define ACPI_MADT_MULTIPLE_APIC 0 847e62f8227SErik Schmauss 848e62f8227SErik Schmauss /* Values for MADT subtable type in struct acpi_subtable_header */ 849e62f8227SErik Schmauss 850e62f8227SErik Schmauss enum acpi_madt_type { 851e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_APIC = 0, 852e62f8227SErik Schmauss ACPI_MADT_TYPE_IO_APIC = 1, 853e62f8227SErik Schmauss ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, 854e62f8227SErik Schmauss ACPI_MADT_TYPE_NMI_SOURCE = 3, 855e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, 856e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, 857e62f8227SErik Schmauss ACPI_MADT_TYPE_IO_SAPIC = 6, 858e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_SAPIC = 7, 859e62f8227SErik Schmauss ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, 860e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_X2APIC = 9, 861e62f8227SErik Schmauss ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, 862e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, 863e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, 864e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, 865e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, 866e62f8227SErik Schmauss ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, 8679557cb8cSErik Kaneda ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16, 868da6a9bbeSBob Moore ACPI_MADT_TYPE_RESERVED = 17, /* 17 to 0x7F are reserved */ 869da6a9bbeSBob Moore ACPI_MADT_TYPE_OEM_RESERVED = 0x80 /* 0x80 to 0xFF are reserved for OEM use */ 870e62f8227SErik Schmauss }; 871e62f8227SErik Schmauss 872e62f8227SErik Schmauss /* 873e62f8227SErik Schmauss * MADT Subtables, correspond to Type in struct acpi_subtable_header 874e62f8227SErik Schmauss */ 875e62f8227SErik Schmauss 876e62f8227SErik Schmauss /* 0: Processor Local APIC */ 877e62f8227SErik Schmauss 878e62f8227SErik Schmauss struct acpi_madt_local_apic { 879e62f8227SErik Schmauss struct acpi_subtable_header header; 880e62f8227SErik Schmauss u8 processor_id; /* ACPI processor id */ 881e62f8227SErik Schmauss u8 id; /* Processor's local APIC id */ 882e62f8227SErik Schmauss u32 lapic_flags; 883e62f8227SErik Schmauss }; 884e62f8227SErik Schmauss 885e62f8227SErik Schmauss /* 1: IO APIC */ 886e62f8227SErik Schmauss 887e62f8227SErik Schmauss struct acpi_madt_io_apic { 888e62f8227SErik Schmauss struct acpi_subtable_header header; 889e62f8227SErik Schmauss u8 id; /* I/O APIC ID */ 890e62f8227SErik Schmauss u8 reserved; /* reserved - must be zero */ 891e62f8227SErik Schmauss u32 address; /* APIC physical address */ 892e62f8227SErik Schmauss u32 global_irq_base; /* Global system interrupt where INTI lines start */ 893e62f8227SErik Schmauss }; 894e62f8227SErik Schmauss 895e62f8227SErik Schmauss /* 2: Interrupt Override */ 896e62f8227SErik Schmauss 897e62f8227SErik Schmauss struct acpi_madt_interrupt_override { 898e62f8227SErik Schmauss struct acpi_subtable_header header; 899e62f8227SErik Schmauss u8 bus; /* 0 - ISA */ 900e62f8227SErik Schmauss u8 source_irq; /* Interrupt source (IRQ) */ 901e62f8227SErik Schmauss u32 global_irq; /* Global system interrupt */ 902e62f8227SErik Schmauss u16 inti_flags; 903e62f8227SErik Schmauss }; 904e62f8227SErik Schmauss 905e62f8227SErik Schmauss /* 3: NMI Source */ 906e62f8227SErik Schmauss 907e62f8227SErik Schmauss struct acpi_madt_nmi_source { 908e62f8227SErik Schmauss struct acpi_subtable_header header; 909e62f8227SErik Schmauss u16 inti_flags; 910e62f8227SErik Schmauss u32 global_irq; /* Global system interrupt */ 911e62f8227SErik Schmauss }; 912e62f8227SErik Schmauss 913e62f8227SErik Schmauss /* 4: Local APIC NMI */ 914e62f8227SErik Schmauss 915e62f8227SErik Schmauss struct acpi_madt_local_apic_nmi { 916e62f8227SErik Schmauss struct acpi_subtable_header header; 917e62f8227SErik Schmauss u8 processor_id; /* ACPI processor id */ 918e62f8227SErik Schmauss u16 inti_flags; 919e62f8227SErik Schmauss u8 lint; /* LINTn to which NMI is connected */ 920e62f8227SErik Schmauss }; 921e62f8227SErik Schmauss 922e62f8227SErik Schmauss /* 5: Address Override */ 923e62f8227SErik Schmauss 924e62f8227SErik Schmauss struct acpi_madt_local_apic_override { 925e62f8227SErik Schmauss struct acpi_subtable_header header; 926e62f8227SErik Schmauss u16 reserved; /* Reserved, must be zero */ 927e62f8227SErik Schmauss u64 address; /* APIC physical address */ 928e62f8227SErik Schmauss }; 929e62f8227SErik Schmauss 930e62f8227SErik Schmauss /* 6: I/O Sapic */ 931e62f8227SErik Schmauss 932e62f8227SErik Schmauss struct acpi_madt_io_sapic { 933e62f8227SErik Schmauss struct acpi_subtable_header header; 934e62f8227SErik Schmauss u8 id; /* I/O SAPIC ID */ 935e62f8227SErik Schmauss u8 reserved; /* Reserved, must be zero */ 936e62f8227SErik Schmauss u32 global_irq_base; /* Global interrupt for SAPIC start */ 937e62f8227SErik Schmauss u64 address; /* SAPIC physical address */ 938e62f8227SErik Schmauss }; 939e62f8227SErik Schmauss 940e62f8227SErik Schmauss /* 7: Local Sapic */ 941e62f8227SErik Schmauss 942e62f8227SErik Schmauss struct acpi_madt_local_sapic { 943e62f8227SErik Schmauss struct acpi_subtable_header header; 944e62f8227SErik Schmauss u8 processor_id; /* ACPI processor id */ 945e62f8227SErik Schmauss u8 id; /* SAPIC ID */ 946e62f8227SErik Schmauss u8 eid; /* SAPIC EID */ 947e62f8227SErik Schmauss u8 reserved[3]; /* Reserved, must be zero */ 948e62f8227SErik Schmauss u32 lapic_flags; 949e62f8227SErik Schmauss u32 uid; /* Numeric UID - ACPI 3.0 */ 950e62f8227SErik Schmauss char uid_string[1]; /* String UID - ACPI 3.0 */ 951e62f8227SErik Schmauss }; 952e62f8227SErik Schmauss 953e62f8227SErik Schmauss /* 8: Platform Interrupt Source */ 954e62f8227SErik Schmauss 955e62f8227SErik Schmauss struct acpi_madt_interrupt_source { 956e62f8227SErik Schmauss struct acpi_subtable_header header; 957e62f8227SErik Schmauss u16 inti_flags; 958e62f8227SErik Schmauss u8 type; /* 1=PMI, 2=INIT, 3=corrected */ 959e62f8227SErik Schmauss u8 id; /* Processor ID */ 960e62f8227SErik Schmauss u8 eid; /* Processor EID */ 961e62f8227SErik Schmauss u8 io_sapic_vector; /* Vector value for PMI interrupts */ 962e62f8227SErik Schmauss u32 global_irq; /* Global system interrupt */ 963e62f8227SErik Schmauss u32 flags; /* Interrupt Source Flags */ 964e62f8227SErik Schmauss }; 965e62f8227SErik Schmauss 966e62f8227SErik Schmauss /* Masks for Flags field above */ 967e62f8227SErik Schmauss 968e62f8227SErik Schmauss #define ACPI_MADT_CPEI_OVERRIDE (1) 969e62f8227SErik Schmauss 970e62f8227SErik Schmauss /* 9: Processor Local X2APIC (ACPI 4.0) */ 971e62f8227SErik Schmauss 972e62f8227SErik Schmauss struct acpi_madt_local_x2apic { 973e62f8227SErik Schmauss struct acpi_subtable_header header; 974e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 975e62f8227SErik Schmauss u32 local_apic_id; /* Processor x2APIC ID */ 976e62f8227SErik Schmauss u32 lapic_flags; 977e62f8227SErik Schmauss u32 uid; /* ACPI processor UID */ 978e62f8227SErik Schmauss }; 979e62f8227SErik Schmauss 980e62f8227SErik Schmauss /* 10: Local X2APIC NMI (ACPI 4.0) */ 981e62f8227SErik Schmauss 982e62f8227SErik Schmauss struct acpi_madt_local_x2apic_nmi { 983e62f8227SErik Schmauss struct acpi_subtable_header header; 984e62f8227SErik Schmauss u16 inti_flags; 985e62f8227SErik Schmauss u32 uid; /* ACPI processor UID */ 986e62f8227SErik Schmauss u8 lint; /* LINTn to which NMI is connected */ 987e62f8227SErik Schmauss u8 reserved[3]; /* reserved - must be zero */ 988e62f8227SErik Schmauss }; 989e62f8227SErik Schmauss 990e646e0a5SErik Schmauss /* 11: Generic interrupt - GICC (ACPI 5.0 + ACPI 6.0 + ACPI 6.3 changes) */ 991e62f8227SErik Schmauss 992e62f8227SErik Schmauss struct acpi_madt_generic_interrupt { 993e62f8227SErik Schmauss struct acpi_subtable_header header; 994e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 995e62f8227SErik Schmauss u32 cpu_interface_number; 996e62f8227SErik Schmauss u32 uid; 997e62f8227SErik Schmauss u32 flags; 998e62f8227SErik Schmauss u32 parking_version; 999e62f8227SErik Schmauss u32 performance_interrupt; 1000e62f8227SErik Schmauss u64 parked_address; 1001e62f8227SErik Schmauss u64 base_address; 1002e62f8227SErik Schmauss u64 gicv_base_address; 1003e62f8227SErik Schmauss u64 gich_base_address; 1004e62f8227SErik Schmauss u32 vgic_interrupt; 1005e62f8227SErik Schmauss u64 gicr_base_address; 1006e62f8227SErik Schmauss u64 arm_mpidr; 1007e62f8227SErik Schmauss u8 efficiency_class; 1008e646e0a5SErik Schmauss u8 reserved2[1]; 1009e646e0a5SErik Schmauss u16 spe_interrupt; /* ACPI 6.3 */ 1010e62f8227SErik Schmauss }; 1011e62f8227SErik Schmauss 1012e62f8227SErik Schmauss /* Masks for Flags field above */ 1013e62f8227SErik Schmauss 1014e62f8227SErik Schmauss /* ACPI_MADT_ENABLED (1) Processor is usable if set */ 1015e62f8227SErik Schmauss #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ 1016e62f8227SErik Schmauss #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ 1017e62f8227SErik Schmauss 1018e62f8227SErik Schmauss /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ 1019e62f8227SErik Schmauss 1020e62f8227SErik Schmauss struct acpi_madt_generic_distributor { 1021e62f8227SErik Schmauss struct acpi_subtable_header header; 1022e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 1023e62f8227SErik Schmauss u32 gic_id; 1024e62f8227SErik Schmauss u64 base_address; 1025e62f8227SErik Schmauss u32 global_irq_base; 1026e62f8227SErik Schmauss u8 version; 1027e62f8227SErik Schmauss u8 reserved2[3]; /* reserved - must be zero */ 1028e62f8227SErik Schmauss }; 1029e62f8227SErik Schmauss 1030e62f8227SErik Schmauss /* Values for Version field above */ 1031e62f8227SErik Schmauss 1032e62f8227SErik Schmauss enum acpi_madt_gic_version { 1033e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_NONE = 0, 1034e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V1 = 1, 1035e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V2 = 2, 1036e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V3 = 3, 1037e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_V4 = 4, 1038e62f8227SErik Schmauss ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ 1039e62f8227SErik Schmauss }; 1040e62f8227SErik Schmauss 1041e62f8227SErik Schmauss /* 13: Generic MSI Frame (ACPI 5.1) */ 1042e62f8227SErik Schmauss 1043e62f8227SErik Schmauss struct acpi_madt_generic_msi_frame { 1044e62f8227SErik Schmauss struct acpi_subtable_header header; 1045e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 1046e62f8227SErik Schmauss u32 msi_frame_id; 1047e62f8227SErik Schmauss u64 base_address; 1048e62f8227SErik Schmauss u32 flags; 1049e62f8227SErik Schmauss u16 spi_count; 1050e62f8227SErik Schmauss u16 spi_base; 1051e62f8227SErik Schmauss }; 1052e62f8227SErik Schmauss 1053e62f8227SErik Schmauss /* Masks for Flags field above */ 1054e62f8227SErik Schmauss 1055e62f8227SErik Schmauss #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) 1056e62f8227SErik Schmauss 1057e62f8227SErik Schmauss /* 14: Generic Redistributor (ACPI 5.1) */ 1058e62f8227SErik Schmauss 1059e62f8227SErik Schmauss struct acpi_madt_generic_redistributor { 1060e62f8227SErik Schmauss struct acpi_subtable_header header; 1061e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 1062e62f8227SErik Schmauss u64 base_address; 1063e62f8227SErik Schmauss u32 length; 1064e62f8227SErik Schmauss }; 1065e62f8227SErik Schmauss 1066e62f8227SErik Schmauss /* 15: Generic Translator (ACPI 6.0) */ 1067e62f8227SErik Schmauss 1068e62f8227SErik Schmauss struct acpi_madt_generic_translator { 1069e62f8227SErik Schmauss struct acpi_subtable_header header; 1070e62f8227SErik Schmauss u16 reserved; /* reserved - must be zero */ 1071e62f8227SErik Schmauss u32 translation_id; 1072e62f8227SErik Schmauss u64 base_address; 1073e62f8227SErik Schmauss u32 reserved2; 1074e62f8227SErik Schmauss }; 1075e62f8227SErik Schmauss 10769557cb8cSErik Kaneda /* 16: Multiprocessor wakeup (ACPI 6.4) */ 10779557cb8cSErik Kaneda 10789557cb8cSErik Kaneda struct acpi_madt_multiproc_wakeup { 10799557cb8cSErik Kaneda struct acpi_subtable_header header; 10809557cb8cSErik Kaneda u16 mailbox_version; 10819557cb8cSErik Kaneda u32 reserved; /* reserved - must be zero */ 10829557cb8cSErik Kaneda u64 base_address; 10839557cb8cSErik Kaneda }; 10849557cb8cSErik Kaneda 108542d96e16SKuppuswamy Sathyanarayanan #define ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE 2032 108642d96e16SKuppuswamy Sathyanarayanan #define ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE 2048 108742d96e16SKuppuswamy Sathyanarayanan 108842d96e16SKuppuswamy Sathyanarayanan struct acpi_madt_multiproc_wakeup_mailbox { 108942d96e16SKuppuswamy Sathyanarayanan u16 command; 109042d96e16SKuppuswamy Sathyanarayanan u16 reserved; /* reserved - must be zero */ 109142d96e16SKuppuswamy Sathyanarayanan u32 apic_id; 109242d96e16SKuppuswamy Sathyanarayanan u64 wakeup_vector; 109342d96e16SKuppuswamy Sathyanarayanan u8 reserved_os[ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE]; /* reserved for OS use */ 109442d96e16SKuppuswamy Sathyanarayanan u8 reserved_firmware[ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE]; /* reserved for firmware use */ 109542d96e16SKuppuswamy Sathyanarayanan }; 109642d96e16SKuppuswamy Sathyanarayanan 109742d96e16SKuppuswamy Sathyanarayanan #define ACPI_MP_WAKE_COMMAND_WAKEUP 1 109842d96e16SKuppuswamy Sathyanarayanan 1099da6a9bbeSBob Moore /* 17: OEM data */ 1100da6a9bbeSBob Moore 1101da6a9bbeSBob Moore struct acpi_madt_oem_data { 1102da6a9bbeSBob Moore u8 oem_data[0]; 1103da6a9bbeSBob Moore }; 1104da6a9bbeSBob Moore 1105e62f8227SErik Schmauss /* 1106e62f8227SErik Schmauss * Common flags fields for MADT subtables 1107e62f8227SErik Schmauss */ 1108e62f8227SErik Schmauss 1109e62f8227SErik Schmauss /* MADT Local APIC flags */ 1110e62f8227SErik Schmauss 1111e62f8227SErik Schmauss #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ 1112435a8dc8SMario Limonciello #define ACPI_MADT_ONLINE_CAPABLE (2) /* 01: System HW supports enabling processor at runtime */ 1113e62f8227SErik Schmauss 1114e62f8227SErik Schmauss /* MADT MPS INTI flags (inti_flags) */ 1115e62f8227SErik Schmauss 1116e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ 1117e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ 1118e62f8227SErik Schmauss 1119e62f8227SErik Schmauss /* Values for MPS INTI flags */ 1120e62f8227SErik Schmauss 1121e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_CONFORMS 0 1122e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 1123e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_RESERVED 2 1124e62f8227SErik Schmauss #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 1125e62f8227SErik Schmauss 1126e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_CONFORMS (0) 1127e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_EDGE (1<<2) 1128e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_RESERVED (2<<2) 1129e62f8227SErik Schmauss #define ACPI_MADT_TRIGGER_LEVEL (3<<2) 1130e62f8227SErik Schmauss 1131e62f8227SErik Schmauss /******************************************************************************* 1132e62f8227SErik Schmauss * 11331a49b72cSBob Moore * MCFG - PCI Memory Mapped Configuration table and subtable 11346e2d5ebdSBob Moore * Version 1 11356e2d5ebdSBob Moore * 11366e2d5ebdSBob Moore * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 1137b24aad44SBob Moore * 1138b24aad44SBob Moore ******************************************************************************/ 1139b24aad44SBob Moore 1140b24aad44SBob Moore struct acpi_table_mcfg { 1141b24aad44SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1142b24aad44SBob Moore u8 reserved[8]; 1143b24aad44SBob Moore }; 1144b24aad44SBob Moore 1145b24aad44SBob Moore /* Subtable */ 1146b24aad44SBob Moore 1147b24aad44SBob Moore struct acpi_mcfg_allocation { 1148b24aad44SBob Moore u64 address; /* Base address, processor-relative */ 1149b24aad44SBob Moore u16 pci_segment; /* PCI segment group number */ 1150b24aad44SBob Moore u8 start_bus_number; /* Starting PCI Bus number */ 1151b24aad44SBob Moore u8 end_bus_number; /* Final PCI Bus number */ 1152b24aad44SBob Moore u32 reserved; 1153b24aad44SBob Moore }; 1154b24aad44SBob Moore 1155b24aad44SBob Moore /******************************************************************************* 1156b24aad44SBob Moore * 11570e264f0bSBob Moore * MCHI - Management Controller Host Interface Table 11580e264f0bSBob Moore * Version 1 11590e264f0bSBob Moore * 11600e264f0bSBob Moore * Conforms to "Management Component Transport Protocol (MCTP) Host 11610e264f0bSBob Moore * Interface Specification", Revision 1.0.0a, October 13, 2009 11620e264f0bSBob Moore * 11630e264f0bSBob Moore ******************************************************************************/ 11640e264f0bSBob Moore 11650e264f0bSBob Moore struct acpi_table_mchi { 11660e264f0bSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 11670e264f0bSBob Moore u8 interface_type; 11680e264f0bSBob Moore u8 protocol; 11690e264f0bSBob Moore u64 protocol_data; 11700e264f0bSBob Moore u8 interrupt_type; 11710e264f0bSBob Moore u8 gpe; 11720e264f0bSBob Moore u8 pci_device_flag; 11730e264f0bSBob Moore u32 global_interrupt; 11740e264f0bSBob Moore struct acpi_generic_address control_register; 11750e264f0bSBob Moore u8 pci_segment; 11760e264f0bSBob Moore u8 pci_bus; 11770e264f0bSBob Moore u8 pci_device; 11780e264f0bSBob Moore u8 pci_function; 11790e264f0bSBob Moore }; 11800e264f0bSBob Moore 11810e264f0bSBob Moore /******************************************************************************* 11820e264f0bSBob Moore * 1183e62f8227SErik Schmauss * MPST - Memory Power State Table (ACPI 5.0) 1184e62f8227SErik Schmauss * Version 1 1185e62f8227SErik Schmauss * 1186e62f8227SErik Schmauss ******************************************************************************/ 1187e62f8227SErik Schmauss 1188e62f8227SErik Schmauss #define ACPI_MPST_CHANNEL_INFO \ 1189e62f8227SErik Schmauss u8 channel_id; \ 1190e62f8227SErik Schmauss u8 reserved1[3]; \ 1191e62f8227SErik Schmauss u16 power_node_count; \ 1192e62f8227SErik Schmauss u16 reserved2; 1193e62f8227SErik Schmauss 1194e62f8227SErik Schmauss /* Main table */ 1195e62f8227SErik Schmauss 1196e62f8227SErik Schmauss struct acpi_table_mpst { 1197e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1198e62f8227SErik Schmauss ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ 1199e62f8227SErik Schmauss }; 1200e62f8227SErik Schmauss 1201e62f8227SErik Schmauss /* Memory Platform Communication Channel Info */ 1202e62f8227SErik Schmauss 1203e62f8227SErik Schmauss struct acpi_mpst_channel { 1204e62f8227SErik Schmauss ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ 1205e62f8227SErik Schmauss }; 1206e62f8227SErik Schmauss 1207e62f8227SErik Schmauss /* Memory Power Node Structure */ 1208e62f8227SErik Schmauss 1209e62f8227SErik Schmauss struct acpi_mpst_power_node { 1210e62f8227SErik Schmauss u8 flags; 1211e62f8227SErik Schmauss u8 reserved1; 1212e62f8227SErik Schmauss u16 node_id; 1213e62f8227SErik Schmauss u32 length; 1214e62f8227SErik Schmauss u64 range_address; 1215e62f8227SErik Schmauss u64 range_length; 1216e62f8227SErik Schmauss u32 num_power_states; 1217e62f8227SErik Schmauss u32 num_physical_components; 1218e62f8227SErik Schmauss }; 1219e62f8227SErik Schmauss 1220e62f8227SErik Schmauss /* Values for Flags field above */ 1221e62f8227SErik Schmauss 1222e62f8227SErik Schmauss #define ACPI_MPST_ENABLED 1 1223e62f8227SErik Schmauss #define ACPI_MPST_POWER_MANAGED 2 1224e62f8227SErik Schmauss #define ACPI_MPST_HOT_PLUG_CAPABLE 4 1225e62f8227SErik Schmauss 1226e62f8227SErik Schmauss /* Memory Power State Structure (follows POWER_NODE above) */ 1227e62f8227SErik Schmauss 1228e62f8227SErik Schmauss struct acpi_mpst_power_state { 1229e62f8227SErik Schmauss u8 power_state; 1230e62f8227SErik Schmauss u8 info_index; 1231e62f8227SErik Schmauss }; 1232e62f8227SErik Schmauss 1233e62f8227SErik Schmauss /* Physical Component ID Structure (follows POWER_STATE above) */ 1234e62f8227SErik Schmauss 1235e62f8227SErik Schmauss struct acpi_mpst_component { 1236e62f8227SErik Schmauss u16 component_id; 1237e62f8227SErik Schmauss }; 1238e62f8227SErik Schmauss 1239e62f8227SErik Schmauss /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ 1240e62f8227SErik Schmauss 1241e62f8227SErik Schmauss struct acpi_mpst_data_hdr { 1242e62f8227SErik Schmauss u16 characteristics_count; 1243e62f8227SErik Schmauss u16 reserved; 1244e62f8227SErik Schmauss }; 1245e62f8227SErik Schmauss 1246e62f8227SErik Schmauss struct acpi_mpst_power_data { 1247e62f8227SErik Schmauss u8 structure_id; 1248e62f8227SErik Schmauss u8 flags; 1249e62f8227SErik Schmauss u16 reserved1; 1250e62f8227SErik Schmauss u32 average_power; 1251e62f8227SErik Schmauss u32 power_saving; 1252e62f8227SErik Schmauss u64 exit_latency; 1253e62f8227SErik Schmauss u64 reserved2; 1254e62f8227SErik Schmauss }; 1255e62f8227SErik Schmauss 1256e62f8227SErik Schmauss /* Values for Flags field above */ 1257e62f8227SErik Schmauss 1258e62f8227SErik Schmauss #define ACPI_MPST_PRESERVE 1 1259e62f8227SErik Schmauss #define ACPI_MPST_AUTOENTRY 2 1260e62f8227SErik Schmauss #define ACPI_MPST_AUTOEXIT 4 1261e62f8227SErik Schmauss 1262e62f8227SErik Schmauss /* Shared Memory Region (not part of an ACPI table) */ 1263e62f8227SErik Schmauss 1264e62f8227SErik Schmauss struct acpi_mpst_shared { 1265e62f8227SErik Schmauss u32 signature; 1266e62f8227SErik Schmauss u16 pcc_command; 1267e62f8227SErik Schmauss u16 pcc_status; 1268e62f8227SErik Schmauss u32 command_register; 1269e62f8227SErik Schmauss u32 status_register; 1270e62f8227SErik Schmauss u32 power_state_id; 1271e62f8227SErik Schmauss u32 power_node_id; 1272e62f8227SErik Schmauss u64 energy_consumed; 1273e62f8227SErik Schmauss u64 average_power; 1274e62f8227SErik Schmauss }; 1275e62f8227SErik Schmauss 1276e62f8227SErik Schmauss /******************************************************************************* 1277e62f8227SErik Schmauss * 1278e62f8227SErik Schmauss * MSCT - Maximum System Characteristics Table (ACPI 4.0) 1279e62f8227SErik Schmauss * Version 1 1280e62f8227SErik Schmauss * 1281e62f8227SErik Schmauss ******************************************************************************/ 1282e62f8227SErik Schmauss 1283e62f8227SErik Schmauss struct acpi_table_msct { 1284e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1285e62f8227SErik Schmauss u32 proximity_offset; /* Location of proximity info struct(s) */ 1286e62f8227SErik Schmauss u32 max_proximity_domains; /* Max number of proximity domains */ 1287e62f8227SErik Schmauss u32 max_clock_domains; /* Max number of clock domains */ 1288e62f8227SErik Schmauss u64 max_address; /* Max physical address in system */ 1289e62f8227SErik Schmauss }; 1290e62f8227SErik Schmauss 1291e62f8227SErik Schmauss /* subtable - Maximum Proximity Domain Information. Version 1 */ 1292e62f8227SErik Schmauss 1293e62f8227SErik Schmauss struct acpi_msct_proximity { 1294e62f8227SErik Schmauss u8 revision; 1295e62f8227SErik Schmauss u8 length; 1296e62f8227SErik Schmauss u32 range_start; /* Start of domain range */ 1297e62f8227SErik Schmauss u32 range_end; /* End of domain range */ 1298e62f8227SErik Schmauss u32 processor_capacity; 1299e62f8227SErik Schmauss u64 memory_capacity; /* In bytes */ 1300e62f8227SErik Schmauss }; 1301e62f8227SErik Schmauss 1302e62f8227SErik Schmauss /******************************************************************************* 1303e62f8227SErik Schmauss * 13045132f2faSBob Moore * MSDM - Microsoft Data Management table 13055132f2faSBob Moore * 13065132f2faSBob Moore * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", 13075132f2faSBob Moore * November 29, 2011. Copyright 2011 Microsoft 13085132f2faSBob Moore * 13095132f2faSBob Moore ******************************************************************************/ 13105132f2faSBob Moore 13115132f2faSBob Moore /* Basic MSDM table is only the common ACPI header */ 13125132f2faSBob Moore 13135132f2faSBob Moore struct acpi_table_msdm { 13145132f2faSBob Moore struct acpi_table_header header; /* Common ACPI table header */ 13155132f2faSBob Moore }; 13165132f2faSBob Moore 13175132f2faSBob Moore /******************************************************************************* 13185132f2faSBob Moore * 1319e62f8227SErik Schmauss * NFIT - NVDIMM Interface Table (ACPI 6.0+) 1320e62f8227SErik Schmauss * Version 1 1321e62f8227SErik Schmauss * 1322e62f8227SErik Schmauss ******************************************************************************/ 1323e62f8227SErik Schmauss 1324e62f8227SErik Schmauss struct acpi_table_nfit { 1325e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1326e62f8227SErik Schmauss u32 reserved; /* Reserved, must be zero */ 1327e62f8227SErik Schmauss }; 1328e62f8227SErik Schmauss 1329e62f8227SErik Schmauss /* Subtable header for NFIT */ 1330e62f8227SErik Schmauss 1331e62f8227SErik Schmauss struct acpi_nfit_header { 1332e62f8227SErik Schmauss u16 type; 1333e62f8227SErik Schmauss u16 length; 1334e62f8227SErik Schmauss }; 1335e62f8227SErik Schmauss 1336e62f8227SErik Schmauss /* Values for subtable type in struct acpi_nfit_header */ 1337e62f8227SErik Schmauss 1338e62f8227SErik Schmauss enum acpi_nfit_type { 1339e62f8227SErik Schmauss ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, 1340e62f8227SErik Schmauss ACPI_NFIT_TYPE_MEMORY_MAP = 1, 1341e62f8227SErik Schmauss ACPI_NFIT_TYPE_INTERLEAVE = 2, 1342e62f8227SErik Schmauss ACPI_NFIT_TYPE_SMBIOS = 3, 1343e62f8227SErik Schmauss ACPI_NFIT_TYPE_CONTROL_REGION = 4, 1344e62f8227SErik Schmauss ACPI_NFIT_TYPE_DATA_REGION = 5, 1345e62f8227SErik Schmauss ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, 1346e62f8227SErik Schmauss ACPI_NFIT_TYPE_CAPABILITIES = 7, 1347e62f8227SErik Schmauss ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */ 1348e62f8227SErik Schmauss }; 1349e62f8227SErik Schmauss 1350e62f8227SErik Schmauss /* 1351e62f8227SErik Schmauss * NFIT Subtables 1352e62f8227SErik Schmauss */ 1353e62f8227SErik Schmauss 1354e62f8227SErik Schmauss /* 0: System Physical Address Range Structure */ 1355e62f8227SErik Schmauss 1356e62f8227SErik Schmauss struct acpi_nfit_system_address { 1357e62f8227SErik Schmauss struct acpi_nfit_header header; 1358e62f8227SErik Schmauss u16 range_index; 1359e62f8227SErik Schmauss u16 flags; 1360e62f8227SErik Schmauss u32 reserved; /* Reserved, must be zero */ 1361e62f8227SErik Schmauss u32 proximity_domain; 1362e62f8227SErik Schmauss u8 range_guid[16]; 1363e62f8227SErik Schmauss u64 address; 1364e62f8227SErik Schmauss u64 length; 1365e62f8227SErik Schmauss u64 memory_mapping; 1366cf16b05cSBob Moore u64 location_cookie; /* ACPI 6.4 */ 1367e62f8227SErik Schmauss }; 1368e62f8227SErik Schmauss 1369e62f8227SErik Schmauss /* Flags */ 1370e62f8227SErik Schmauss 1371e62f8227SErik Schmauss #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ 1372e62f8227SErik Schmauss #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ 1373cf16b05cSBob Moore #define ACPI_NFIT_LOCATION_COOKIE_VALID (1<<2) /* 02: SPA location cookie valid (ACPI 6.4) */ 1374e62f8227SErik Schmauss 1375e62f8227SErik Schmauss /* Range Type GUIDs appear in the include/acuuid.h file */ 1376e62f8227SErik Schmauss 1377e62f8227SErik Schmauss /* 1: Memory Device to System Address Range Map Structure */ 1378e62f8227SErik Schmauss 1379e62f8227SErik Schmauss struct acpi_nfit_memory_map { 1380e62f8227SErik Schmauss struct acpi_nfit_header header; 1381e62f8227SErik Schmauss u32 device_handle; 1382e62f8227SErik Schmauss u16 physical_id; 1383e62f8227SErik Schmauss u16 region_id; 1384e62f8227SErik Schmauss u16 range_index; 1385e62f8227SErik Schmauss u16 region_index; 1386e62f8227SErik Schmauss u64 region_size; 1387e62f8227SErik Schmauss u64 region_offset; 1388e62f8227SErik Schmauss u64 address; 1389e62f8227SErik Schmauss u16 interleave_index; 1390e62f8227SErik Schmauss u16 interleave_ways; 1391e62f8227SErik Schmauss u16 flags; 1392e62f8227SErik Schmauss u16 reserved; /* Reserved, must be zero */ 1393e62f8227SErik Schmauss }; 1394e62f8227SErik Schmauss 1395e62f8227SErik Schmauss /* Flags */ 1396e62f8227SErik Schmauss 1397e62f8227SErik Schmauss #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ 1398e62f8227SErik Schmauss #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ 1399e62f8227SErik Schmauss #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ 1400e62f8227SErik Schmauss #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ 1401e62f8227SErik Schmauss #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ 1402e62f8227SErik Schmauss #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ 1403e62f8227SErik Schmauss #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ 1404e62f8227SErik Schmauss 1405e62f8227SErik Schmauss /* 2: Interleave Structure */ 1406e62f8227SErik Schmauss 1407e62f8227SErik Schmauss struct acpi_nfit_interleave { 1408e62f8227SErik Schmauss struct acpi_nfit_header header; 1409e62f8227SErik Schmauss u16 interleave_index; 1410e62f8227SErik Schmauss u16 reserved; /* Reserved, must be zero */ 1411e62f8227SErik Schmauss u32 line_count; 1412e62f8227SErik Schmauss u32 line_size; 1413e62f8227SErik Schmauss u32 line_offset[1]; /* Variable length */ 1414e62f8227SErik Schmauss }; 1415e62f8227SErik Schmauss 1416e62f8227SErik Schmauss /* 3: SMBIOS Management Information Structure */ 1417e62f8227SErik Schmauss 1418e62f8227SErik Schmauss struct acpi_nfit_smbios { 1419e62f8227SErik Schmauss struct acpi_nfit_header header; 1420e62f8227SErik Schmauss u32 reserved; /* Reserved, must be zero */ 1421e62f8227SErik Schmauss u8 data[1]; /* Variable length */ 1422e62f8227SErik Schmauss }; 1423e62f8227SErik Schmauss 1424e62f8227SErik Schmauss /* 4: NVDIMM Control Region Structure */ 1425e62f8227SErik Schmauss 1426e62f8227SErik Schmauss struct acpi_nfit_control_region { 1427e62f8227SErik Schmauss struct acpi_nfit_header header; 1428e62f8227SErik Schmauss u16 region_index; 1429e62f8227SErik Schmauss u16 vendor_id; 1430e62f8227SErik Schmauss u16 device_id; 1431e62f8227SErik Schmauss u16 revision_id; 1432e62f8227SErik Schmauss u16 subsystem_vendor_id; 1433e62f8227SErik Schmauss u16 subsystem_device_id; 1434e62f8227SErik Schmauss u16 subsystem_revision_id; 1435e62f8227SErik Schmauss u8 valid_fields; 1436e62f8227SErik Schmauss u8 manufacturing_location; 1437e62f8227SErik Schmauss u16 manufacturing_date; 1438e62f8227SErik Schmauss u8 reserved[2]; /* Reserved, must be zero */ 1439e62f8227SErik Schmauss u32 serial_number; 1440e62f8227SErik Schmauss u16 code; 1441e62f8227SErik Schmauss u16 windows; 1442e62f8227SErik Schmauss u64 window_size; 1443e62f8227SErik Schmauss u64 command_offset; 1444e62f8227SErik Schmauss u64 command_size; 1445e62f8227SErik Schmauss u64 status_offset; 1446e62f8227SErik Schmauss u64 status_size; 1447e62f8227SErik Schmauss u16 flags; 1448e62f8227SErik Schmauss u8 reserved1[6]; /* Reserved, must be zero */ 1449e62f8227SErik Schmauss }; 1450e62f8227SErik Schmauss 1451e62f8227SErik Schmauss /* Flags */ 1452e62f8227SErik Schmauss 1453e62f8227SErik Schmauss #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ 1454e62f8227SErik Schmauss 1455e62f8227SErik Schmauss /* valid_fields bits */ 1456e62f8227SErik Schmauss 1457e62f8227SErik Schmauss #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ 1458e62f8227SErik Schmauss 1459e62f8227SErik Schmauss /* 5: NVDIMM Block Data Window Region Structure */ 1460e62f8227SErik Schmauss 1461e62f8227SErik Schmauss struct acpi_nfit_data_region { 1462e62f8227SErik Schmauss struct acpi_nfit_header header; 1463e62f8227SErik Schmauss u16 region_index; 1464e62f8227SErik Schmauss u16 windows; 1465e62f8227SErik Schmauss u64 offset; 1466e62f8227SErik Schmauss u64 size; 1467e62f8227SErik Schmauss u64 capacity; 1468e62f8227SErik Schmauss u64 start_address; 1469e62f8227SErik Schmauss }; 1470e62f8227SErik Schmauss 1471e62f8227SErik Schmauss /* 6: Flush Hint Address Structure */ 1472e62f8227SErik Schmauss 1473e62f8227SErik Schmauss struct acpi_nfit_flush_address { 1474e62f8227SErik Schmauss struct acpi_nfit_header header; 1475e62f8227SErik Schmauss u32 device_handle; 1476e62f8227SErik Schmauss u16 hint_count; 1477e62f8227SErik Schmauss u8 reserved[6]; /* Reserved, must be zero */ 1478e62f8227SErik Schmauss u64 hint_address[1]; /* Variable length */ 1479e62f8227SErik Schmauss }; 1480e62f8227SErik Schmauss 1481e62f8227SErik Schmauss /* 7: Platform Capabilities Structure */ 1482e62f8227SErik Schmauss 1483e62f8227SErik Schmauss struct acpi_nfit_capabilities { 1484e62f8227SErik Schmauss struct acpi_nfit_header header; 1485e62f8227SErik Schmauss u8 highest_capability; 1486e62f8227SErik Schmauss u8 reserved[3]; /* Reserved, must be zero */ 1487e62f8227SErik Schmauss u32 capabilities; 1488e62f8227SErik Schmauss u32 reserved2; 1489e62f8227SErik Schmauss }; 1490e62f8227SErik Schmauss 1491e62f8227SErik Schmauss /* Capabilities Flags */ 1492e62f8227SErik Schmauss 1493e62f8227SErik Schmauss #define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */ 1494e62f8227SErik Schmauss #define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */ 1495e62f8227SErik Schmauss #define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */ 1496e62f8227SErik Schmauss 1497e62f8227SErik Schmauss /* 1498e62f8227SErik Schmauss * NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM 1499e62f8227SErik Schmauss */ 1500e62f8227SErik Schmauss struct nfit_device_handle { 1501e62f8227SErik Schmauss u32 handle; 1502e62f8227SErik Schmauss }; 1503e62f8227SErik Schmauss 1504e62f8227SErik Schmauss /* Device handle construction and extraction macros */ 1505e62f8227SErik Schmauss 1506e62f8227SErik Schmauss #define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F 1507e62f8227SErik Schmauss #define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0 1508e62f8227SErik Schmauss #define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00 1509e62f8227SErik Schmauss #define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000 1510e62f8227SErik Schmauss #define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000 1511e62f8227SErik Schmauss 1512e62f8227SErik Schmauss #define ACPI_NFIT_DIMM_NUMBER_OFFSET 0 1513e62f8227SErik Schmauss #define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4 1514e62f8227SErik Schmauss #define ACPI_NFIT_MEMORY_ID_OFFSET 8 1515e62f8227SErik Schmauss #define ACPI_NFIT_SOCKET_ID_OFFSET 12 1516e62f8227SErik Schmauss #define ACPI_NFIT_NODE_ID_OFFSET 16 1517e62f8227SErik Schmauss 1518e62f8227SErik Schmauss /* Macro to construct a NFIT/NVDIMM device handle */ 1519e62f8227SErik Schmauss 1520e62f8227SErik Schmauss #define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \ 1521e62f8227SErik Schmauss ((dimm) | \ 1522e62f8227SErik Schmauss ((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \ 1523e62f8227SErik Schmauss ((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \ 1524e62f8227SErik Schmauss ((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \ 1525e62f8227SErik Schmauss ((node) << ACPI_NFIT_NODE_ID_OFFSET)) 1526e62f8227SErik Schmauss 1527e62f8227SErik Schmauss /* Macros to extract individual fields from a NFIT/NVDIMM device handle */ 1528e62f8227SErik Schmauss 1529e62f8227SErik Schmauss #define ACPI_NFIT_GET_DIMM_NUMBER(handle) \ 1530e62f8227SErik Schmauss ((handle) & ACPI_NFIT_DIMM_NUMBER_MASK) 1531e62f8227SErik Schmauss 1532e62f8227SErik Schmauss #define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \ 1533e62f8227SErik Schmauss (((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET) 1534e62f8227SErik Schmauss 1535e62f8227SErik Schmauss #define ACPI_NFIT_GET_MEMORY_ID(handle) \ 1536e62f8227SErik Schmauss (((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET) 1537e62f8227SErik Schmauss 1538e62f8227SErik Schmauss #define ACPI_NFIT_GET_SOCKET_ID(handle) \ 1539e62f8227SErik Schmauss (((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET) 1540e62f8227SErik Schmauss 1541e62f8227SErik Schmauss #define ACPI_NFIT_GET_NODE_ID(handle) \ 1542e62f8227SErik Schmauss (((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET) 1543e62f8227SErik Schmauss 1544e62f8227SErik Schmauss /******************************************************************************* 1545e62f8227SErik Schmauss * 1546a805aab8SBob Moore * NHLT - Non HD Audio Link Table 1547a805aab8SBob Moore * 1548a805aab8SBob Moore * Conforms to: Intel Smart Sound Technology NHLT Specification 1549a805aab8SBob Moore * Version 0.8.1, January 2020. 1550a805aab8SBob Moore * 1551a805aab8SBob Moore ******************************************************************************/ 1552a805aab8SBob Moore 1553a805aab8SBob Moore /* Main table */ 1554a805aab8SBob Moore 1555a805aab8SBob Moore struct acpi_table_nhlt { 1556a805aab8SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 1557a805aab8SBob Moore u8 endpoint_count; 1558a805aab8SBob Moore }; 1559a805aab8SBob Moore 1560a805aab8SBob Moore struct acpi_nhlt_endpoint { 1561a805aab8SBob Moore u32 descriptor_length; 1562a805aab8SBob Moore u8 link_type; 1563a805aab8SBob Moore u8 instance_id; 1564a805aab8SBob Moore u16 vendor_id; 1565a805aab8SBob Moore u16 device_id; 1566a805aab8SBob Moore u16 revision_id; 1567a805aab8SBob Moore u32 subsystem_id; 1568a805aab8SBob Moore u8 device_type; 1569a805aab8SBob Moore u8 direction; 1570a805aab8SBob Moore u8 virtual_bus_id; 1571a805aab8SBob Moore }; 1572a805aab8SBob Moore 1573a805aab8SBob Moore /* Types for link_type field above */ 1574a805aab8SBob Moore 1575a805aab8SBob Moore #define ACPI_NHLT_RESERVED_HD_AUDIO 0 1576a805aab8SBob Moore #define ACPI_NHLT_RESERVED_DSP 1 1577a805aab8SBob Moore #define ACPI_NHLT_PDM 2 1578a805aab8SBob Moore #define ACPI_NHLT_SSP 3 1579a805aab8SBob Moore #define ACPI_NHLT_RESERVED_SLIMBUS 4 1580a805aab8SBob Moore #define ACPI_NHLT_RESERVED_SOUNDWIRE 5 1581a805aab8SBob Moore #define ACPI_NHLT_TYPE_RESERVED 6 /* 6 and above are reserved */ 1582a805aab8SBob Moore 1583a805aab8SBob Moore /* All other values above are reserved */ 1584a805aab8SBob Moore 1585a805aab8SBob Moore /* Values for device_id field above */ 1586a805aab8SBob Moore 1587a805aab8SBob Moore #define ACPI_NHLT_PDM_DMIC 0xAE20 1588a805aab8SBob Moore #define ACPI_NHLT_BT_SIDEBAND 0xAE30 1589a805aab8SBob Moore #define ACPI_NHLT_I2S_TDM_CODECS 0xAE23 1590a805aab8SBob Moore 1591a805aab8SBob Moore /* Values for device_type field above */ 1592a805aab8SBob Moore 1593a805aab8SBob Moore /* SSP Link */ 1594a805aab8SBob Moore 1595a805aab8SBob Moore #define ACPI_NHLT_LINK_BT_SIDEBAND 0 1596a805aab8SBob Moore #define ACPI_NHLT_LINK_FM 1 1597a805aab8SBob Moore #define ACPI_NHLT_LINK_MODEM 2 1598a805aab8SBob Moore /* 3 is reserved */ 1599a805aab8SBob Moore #define ACPI_NHLT_LINK_SSP_ANALOG_CODEC 4 1600a805aab8SBob Moore 1601a805aab8SBob Moore /* PDM Link */ 1602a805aab8SBob Moore 1603a805aab8SBob Moore #define ACPI_NHLT_PDM_ON_CAVS_1P8 0 1604a805aab8SBob Moore #define ACPI_NHLT_PDM_ON_CAVS_1P5 1 1605a805aab8SBob Moore 1606a805aab8SBob Moore /* Values for Direction field above */ 1607a805aab8SBob Moore 1608a805aab8SBob Moore #define ACPI_NHLT_DIR_RENDER 0 1609a805aab8SBob Moore #define ACPI_NHLT_DIR_CAPTURE 1 1610a805aab8SBob Moore #define ACPI_NHLT_DIR_RENDER_LOOPBACK 2 1611a805aab8SBob Moore #define ACPI_NHLT_DIR_RENDER_FEEDBACK 3 1612a805aab8SBob Moore #define ACPI_NHLT_DIR_RESERVED 4 /* 4 and above are reserved */ 1613a805aab8SBob Moore 1614a805aab8SBob Moore struct acpi_nhlt_device_specific_config { 1615a805aab8SBob Moore u32 capabilities_size; 1616a805aab8SBob Moore u8 virtual_slot; 1617a805aab8SBob Moore u8 config_type; 1618a805aab8SBob Moore }; 1619a805aab8SBob Moore 1620a805aab8SBob Moore struct acpi_nhlt_device_specific_config_a { 1621a805aab8SBob Moore u32 capabilities_size; 1622a805aab8SBob Moore u8 virtual_slot; 1623a805aab8SBob Moore u8 config_type; 1624a805aab8SBob Moore u8 array_type; 1625a805aab8SBob Moore }; 1626a805aab8SBob Moore 1627a805aab8SBob Moore /* Values for Config Type above */ 1628a805aab8SBob Moore 1629e4a07f5aSBob Moore #define ACPI_NHLT_CONFIG_TYPE_GENERIC 0x00 1630e4a07f5aSBob Moore #define ACPI_NHLT_CONFIG_TYPE_MIC_ARRAY 0x01 1631e4a07f5aSBob Moore #define ACPI_NHLT_CONFIG_TYPE_RENDER_FEEDBACK 0x03 1632e4a07f5aSBob Moore #define ACPI_NHLT_CONFIG_TYPE_RESERVED 0x04 /* 4 and above are reserved */ 1633a805aab8SBob Moore 1634a805aab8SBob Moore struct acpi_nhlt_device_specific_config_b { 1635a805aab8SBob Moore u32 capabilities_size; 1636a805aab8SBob Moore }; 1637a805aab8SBob Moore 1638a805aab8SBob Moore struct acpi_nhlt_device_specific_config_c { 1639a805aab8SBob Moore u32 capabilities_size; 1640a805aab8SBob Moore u8 virtual_slot; 1641a805aab8SBob Moore }; 1642a805aab8SBob Moore 1643e4a07f5aSBob Moore struct acpi_nhlt_render_device_specific_config { 1644e4a07f5aSBob Moore u32 capabilities_size; 1645e4a07f5aSBob Moore u8 virtual_slot; 1646e4a07f5aSBob Moore }; 1647e4a07f5aSBob Moore 1648a805aab8SBob Moore struct acpi_nhlt_wave_extensible { 1649a805aab8SBob Moore u16 format_tag; 1650a805aab8SBob Moore u16 channel_count; 1651a805aab8SBob Moore u32 samples_per_sec; 1652a805aab8SBob Moore u32 avg_bytes_per_sec; 1653a805aab8SBob Moore u16 block_align; 1654a805aab8SBob Moore u16 bits_per_sample; 1655a805aab8SBob Moore u16 extra_format_size; 1656a805aab8SBob Moore u16 valid_bits_per_sample; 1657a805aab8SBob Moore u32 channel_mask; 1658a805aab8SBob Moore u8 sub_format_guid[16]; 1659a805aab8SBob Moore }; 1660a805aab8SBob Moore 1661a805aab8SBob Moore /* Values for channel_mask above */ 1662a805aab8SBob Moore 1663a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_LEFT 0x1 1664a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_RIGHT 0x2 1665a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_CENTER 0x4 1666a805aab8SBob Moore #define ACPI_NHLT_SPKR_LOW_FREQ 0x8 1667a805aab8SBob Moore #define ACPI_NHLT_SPKR_BACK_LEFT 0x10 1668a805aab8SBob Moore #define ACPI_NHLT_SPKR_BACK_RIGHT 0x20 1669a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_LEFT_OF_CENTER 0x40 1670a805aab8SBob Moore #define ACPI_NHLT_SPKR_FRONT_RIGHT_OF_CENTER 0x80 1671a805aab8SBob Moore #define ACPI_NHLT_SPKR_BACK_CENTER 0x100 1672a805aab8SBob Moore #define ACPI_NHLT_SPKR_SIDE_LEFT 0x200 1673a805aab8SBob Moore #define ACPI_NHLT_SPKR_SIDE_RIGHT 0x400 1674a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_CENTER 0x800 1675a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_FRONT_LEFT 0x1000 1676a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_FRONT_CENTER 0x2000 1677a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_FRONT_RIGHT 0x4000 1678a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_BACK_LEFT 0x8000 1679a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_BACK_CENTER 0x10000 1680a805aab8SBob Moore #define ACPI_NHLT_SPKR_TOP_BACK_RIGHT 0x20000 1681a805aab8SBob Moore 1682a805aab8SBob Moore struct acpi_nhlt_format_config { 1683a805aab8SBob Moore struct acpi_nhlt_wave_extensible format; 1684a805aab8SBob Moore u32 capability_size; 1685a805aab8SBob Moore u8 capabilities[]; 1686a805aab8SBob Moore }; 1687a805aab8SBob Moore 1688a805aab8SBob Moore struct acpi_nhlt_formats_config { 1689a805aab8SBob Moore u8 formats_count; 1690a805aab8SBob Moore }; 1691a805aab8SBob Moore 1692a805aab8SBob Moore struct acpi_nhlt_device_specific_hdr { 1693a805aab8SBob Moore u8 virtual_slot; 1694a805aab8SBob Moore u8 config_type; 1695a805aab8SBob Moore }; 1696a805aab8SBob Moore 1697a805aab8SBob Moore /* Types for config_type above */ 1698a805aab8SBob Moore 1699a805aab8SBob Moore #define ACPI_NHLT_GENERIC 0 1700a805aab8SBob Moore #define ACPI_NHLT_MIC 1 1701a805aab8SBob Moore #define ACPI_NHLT_RENDER 3 1702a805aab8SBob Moore 1703a805aab8SBob Moore struct acpi_nhlt_mic_device_specific_config { 1704a805aab8SBob Moore struct acpi_nhlt_device_specific_hdr device_config; 1705a805aab8SBob Moore u8 array_type_ext; 1706a805aab8SBob Moore }; 1707a805aab8SBob Moore 1708a805aab8SBob Moore /* Values for array_type_ext above */ 1709a805aab8SBob Moore 171045882a81SBob Moore #define ACPI_NHLT_ARRAY_TYPE_RESERVED 0x09 /* 9 and below are reserved */ 1711e4a07f5aSBob Moore #define ACPI_NHLT_SMALL_LINEAR_2ELEMENT 0x0A 1712e4a07f5aSBob Moore #define ACPI_NHLT_BIG_LINEAR_2ELEMENT 0x0B 1713e4a07f5aSBob Moore #define ACPI_NHLT_FIRST_GEOMETRY_LINEAR_4ELEMENT 0x0C 1714e4a07f5aSBob Moore #define ACPI_NHLT_PLANAR_LSHAPED_4ELEMENT 0x0D 1715e4a07f5aSBob Moore #define ACPI_NHLT_SECOND_GEOMETRY_LINEAR_4ELEMENT 0x0E 1716e4a07f5aSBob Moore #define ACPI_NHLT_VENDOR_DEFINED 0x0F 1717e4a07f5aSBob Moore #define ACPI_NHLT_ARRAY_TYPE_MASK 0x0F 1718e4a07f5aSBob Moore #define ACPI_NHLT_ARRAY_TYPE_EXT_MASK 0x10 1719a805aab8SBob Moore 1720e4a07f5aSBob Moore #define ACPI_NHLT_NO_EXTENSION 0x0 1721e4a07f5aSBob Moore #define ACPI_NHLT_MIC_SNR_SENSITIVITY_EXT (1<<4) 1722e4a07f5aSBob Moore 1723e4a07f5aSBob Moore struct acpi_nhlt_vendor_mic_count { 1724e4a07f5aSBob Moore u8 microphone_count; 1725e4a07f5aSBob Moore }; 1726a805aab8SBob Moore 1727a805aab8SBob Moore struct acpi_nhlt_vendor_mic_config { 1728a805aab8SBob Moore u8 type; 1729a805aab8SBob Moore u8 panel; 173045882a81SBob Moore u16 speaker_position_distance; /* mm */ 173145882a81SBob Moore u16 horizontal_offset; /* mm */ 173245882a81SBob Moore u16 vertical_offset; /* mm */ 173345882a81SBob Moore u8 frequency_low_band; /* 5*Hz */ 173445882a81SBob Moore u8 frequency_high_band; /* 500*Hz */ 173545882a81SBob Moore u16 direction_angle; /* -180 - + 180 */ 173645882a81SBob Moore u16 elevation_angle; /* -180 - + 180 */ 173745882a81SBob Moore u16 work_vertical_angle_begin; /* -180 - + 180 with 2 deg step */ 173845882a81SBob Moore u16 work_vertical_angle_end; /* -180 - + 180 with 2 deg step */ 173945882a81SBob Moore u16 work_horizontal_angle_begin; /* -180 - + 180 with 2 deg step */ 174045882a81SBob Moore u16 work_horizontal_angle_end; /* -180 - + 180 with 2 deg step */ 1741a805aab8SBob Moore }; 1742a805aab8SBob Moore 1743a805aab8SBob Moore /* Values for Type field above */ 1744a805aab8SBob Moore 1745e4a07f5aSBob Moore #define ACPI_NHLT_MIC_OMNIDIRECTIONAL 0 1746e4a07f5aSBob Moore #define ACPI_NHLT_MIC_SUBCARDIOID 1 1747e4a07f5aSBob Moore #define ACPI_NHLT_MIC_CARDIOID 2 1748e4a07f5aSBob Moore #define ACPI_NHLT_MIC_SUPER_CARDIOID 3 1749e4a07f5aSBob Moore #define ACPI_NHLT_MIC_HYPER_CARDIOID 4 1750e4a07f5aSBob Moore #define ACPI_NHLT_MIC_8_SHAPED 5 175145882a81SBob Moore #define ACPI_NHLT_MIC_RESERVED6 6 /* 6 is reserved */ 1752e4a07f5aSBob Moore #define ACPI_NHLT_MIC_VENDOR_DEFINED 7 175345882a81SBob Moore #define ACPI_NHLT_MIC_RESERVED 8 /* 8 and above are reserved */ 1754a805aab8SBob Moore 1755a805aab8SBob Moore /* Values for Panel field above */ 1756a805aab8SBob Moore 1757e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_TOP 0 1758e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_BOTTOM 1 1759e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_LEFT 2 1760e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_RIGHT 3 1761e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_FRONT 4 1762e4a07f5aSBob Moore #define ACPI_NHLT_MIC_POSITION_BACK 5 176345882a81SBob Moore #define ACPI_NHLT_MIC_POSITION_RESERVED 6 /* 6 and above are reserved */ 1764a805aab8SBob Moore 1765a805aab8SBob Moore struct acpi_nhlt_vendor_mic_device_specific_config { 1766a805aab8SBob Moore struct acpi_nhlt_mic_device_specific_config mic_array_device_config; 1767a805aab8SBob Moore u8 number_of_microphones; 176845882a81SBob Moore struct acpi_nhlt_vendor_mic_config mic_config[]; /* Indexed by number_of_microphones */ 1769a805aab8SBob Moore }; 1770a805aab8SBob Moore 1771a805aab8SBob Moore /* Microphone SNR and Sensitivity extension */ 1772a805aab8SBob Moore 1773a805aab8SBob Moore struct acpi_nhlt_mic_snr_sensitivity_extension { 1774a805aab8SBob Moore u32 SNR; 1775a805aab8SBob Moore u32 sensitivity; 1776a805aab8SBob Moore }; 1777a805aab8SBob Moore 1778e4a07f5aSBob Moore /* Render device with feedback */ 1779e4a07f5aSBob Moore 1780a805aab8SBob Moore struct acpi_nhlt_render_feedback_device_specific_config { 178145882a81SBob Moore u8 feedback_virtual_slot; /* Render slot in case of capture */ 178245882a81SBob Moore u16 feedback_channels; /* Informative only */ 1783a805aab8SBob Moore u16 feedback_valid_bits_per_sample; 1784a805aab8SBob Moore }; 1785a805aab8SBob Moore 17868bd24835SPiotr Maziarz /* Non documented structures */ 1787a805aab8SBob Moore 17888bd24835SPiotr Maziarz struct acpi_nhlt_device_info_count { 1789a805aab8SBob Moore u8 structure_count; 1790a805aab8SBob Moore }; 1791a805aab8SBob Moore 17928bd24835SPiotr Maziarz struct acpi_nhlt_device_info { 1793a805aab8SBob Moore u8 device_id[16]; 1794a805aab8SBob Moore u8 device_instance_id; 1795a805aab8SBob Moore u8 device_port_id; 17960c9a6727SBob Moore }; 17970c9a6727SBob Moore 1798a805aab8SBob Moore /******************************************************************************* 1799a805aab8SBob Moore * 1800e62f8227SErik Schmauss * PCCT - Platform Communications Channel Table (ACPI 5.0) 1801e62f8227SErik Schmauss * Version 2 (ACPI 6.2) 1802e62f8227SErik Schmauss * 1803e62f8227SErik Schmauss ******************************************************************************/ 1804e62f8227SErik Schmauss 1805e62f8227SErik Schmauss struct acpi_table_pcct { 1806e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1807e62f8227SErik Schmauss u32 flags; 1808e62f8227SErik Schmauss u64 reserved; 1809e62f8227SErik Schmauss }; 1810e62f8227SErik Schmauss 1811e62f8227SErik Schmauss /* Values for Flags field above */ 1812e62f8227SErik Schmauss 1813e62f8227SErik Schmauss #define ACPI_PCCT_DOORBELL 1 1814e62f8227SErik Schmauss 1815e62f8227SErik Schmauss /* Values for subtable type in struct acpi_subtable_header */ 1816e62f8227SErik Schmauss 1817e62f8227SErik Schmauss enum acpi_pcct_type { 1818e62f8227SErik Schmauss ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, 1819e62f8227SErik Schmauss ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, 1820e62f8227SErik Schmauss ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */ 1821e62f8227SErik Schmauss ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */ 1822e62f8227SErik Schmauss ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */ 182371f79a3fSErik Kaneda ACPI_PCCT_TYPE_HW_REG_COMM_SUBSPACE = 5, /* ACPI 6.4 */ 182471f79a3fSErik Kaneda ACPI_PCCT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ 1825e62f8227SErik Schmauss }; 1826e62f8227SErik Schmauss 1827e62f8227SErik Schmauss /* 1828e62f8227SErik Schmauss * PCCT Subtables, correspond to Type in struct acpi_subtable_header 1829e62f8227SErik Schmauss */ 1830e62f8227SErik Schmauss 1831e62f8227SErik Schmauss /* 0: Generic Communications Subspace */ 1832e62f8227SErik Schmauss 1833e62f8227SErik Schmauss struct acpi_pcct_subspace { 1834e62f8227SErik Schmauss struct acpi_subtable_header header; 1835e62f8227SErik Schmauss u8 reserved[6]; 1836e62f8227SErik Schmauss u64 base_address; 1837e62f8227SErik Schmauss u64 length; 1838e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1839e62f8227SErik Schmauss u64 preserve_mask; 1840e62f8227SErik Schmauss u64 write_mask; 1841e62f8227SErik Schmauss u32 latency; 1842e62f8227SErik Schmauss u32 max_access_rate; 1843e62f8227SErik Schmauss u16 min_turnaround_time; 1844e62f8227SErik Schmauss }; 1845e62f8227SErik Schmauss 1846e62f8227SErik Schmauss /* 1: HW-reduced Communications Subspace (ACPI 5.1) */ 1847e62f8227SErik Schmauss 1848e62f8227SErik Schmauss struct acpi_pcct_hw_reduced { 1849e62f8227SErik Schmauss struct acpi_subtable_header header; 1850e62f8227SErik Schmauss u32 platform_interrupt; 1851e62f8227SErik Schmauss u8 flags; 1852e62f8227SErik Schmauss u8 reserved; 1853e62f8227SErik Schmauss u64 base_address; 1854e62f8227SErik Schmauss u64 length; 1855e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1856e62f8227SErik Schmauss u64 preserve_mask; 1857e62f8227SErik Schmauss u64 write_mask; 1858e62f8227SErik Schmauss u32 latency; 1859e62f8227SErik Schmauss u32 max_access_rate; 1860e62f8227SErik Schmauss u16 min_turnaround_time; 1861e62f8227SErik Schmauss }; 1862e62f8227SErik Schmauss 1863e62f8227SErik Schmauss /* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */ 1864e62f8227SErik Schmauss 1865e62f8227SErik Schmauss struct acpi_pcct_hw_reduced_type2 { 1866e62f8227SErik Schmauss struct acpi_subtable_header header; 1867e62f8227SErik Schmauss u32 platform_interrupt; 1868e62f8227SErik Schmauss u8 flags; 1869e62f8227SErik Schmauss u8 reserved; 1870e62f8227SErik Schmauss u64 base_address; 1871e62f8227SErik Schmauss u64 length; 1872e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1873e62f8227SErik Schmauss u64 preserve_mask; 1874e62f8227SErik Schmauss u64 write_mask; 1875e62f8227SErik Schmauss u32 latency; 1876e62f8227SErik Schmauss u32 max_access_rate; 1877e62f8227SErik Schmauss u16 min_turnaround_time; 1878e62f8227SErik Schmauss struct acpi_generic_address platform_ack_register; 1879e62f8227SErik Schmauss u64 ack_preserve_mask; 1880e62f8227SErik Schmauss u64 ack_write_mask; 1881e62f8227SErik Schmauss }; 1882e62f8227SErik Schmauss 1883e62f8227SErik Schmauss /* 3: Extended PCC Master Subspace Type 3 (ACPI 6.2) */ 1884e62f8227SErik Schmauss 1885e62f8227SErik Schmauss struct acpi_pcct_ext_pcc_master { 1886e62f8227SErik Schmauss struct acpi_subtable_header header; 1887e62f8227SErik Schmauss u32 platform_interrupt; 1888e62f8227SErik Schmauss u8 flags; 1889e62f8227SErik Schmauss u8 reserved1; 1890e62f8227SErik Schmauss u64 base_address; 1891e62f8227SErik Schmauss u32 length; 1892e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1893e62f8227SErik Schmauss u64 preserve_mask; 1894e62f8227SErik Schmauss u64 write_mask; 1895e62f8227SErik Schmauss u32 latency; 1896e62f8227SErik Schmauss u32 max_access_rate; 1897e62f8227SErik Schmauss u32 min_turnaround_time; 1898e62f8227SErik Schmauss struct acpi_generic_address platform_ack_register; 1899e62f8227SErik Schmauss u64 ack_preserve_mask; 1900e62f8227SErik Schmauss u64 ack_set_mask; 1901e62f8227SErik Schmauss u64 reserved2; 1902e62f8227SErik Schmauss struct acpi_generic_address cmd_complete_register; 1903e62f8227SErik Schmauss u64 cmd_complete_mask; 1904e62f8227SErik Schmauss struct acpi_generic_address cmd_update_register; 1905e62f8227SErik Schmauss u64 cmd_update_preserve_mask; 1906e62f8227SErik Schmauss u64 cmd_update_set_mask; 1907e62f8227SErik Schmauss struct acpi_generic_address error_status_register; 1908e62f8227SErik Schmauss u64 error_status_mask; 1909e62f8227SErik Schmauss }; 1910e62f8227SErik Schmauss 1911e62f8227SErik Schmauss /* 4: Extended PCC Slave Subspace Type 4 (ACPI 6.2) */ 1912e62f8227SErik Schmauss 1913e62f8227SErik Schmauss struct acpi_pcct_ext_pcc_slave { 1914e62f8227SErik Schmauss struct acpi_subtable_header header; 1915e62f8227SErik Schmauss u32 platform_interrupt; 1916e62f8227SErik Schmauss u8 flags; 1917e62f8227SErik Schmauss u8 reserved1; 1918e62f8227SErik Schmauss u64 base_address; 1919e62f8227SErik Schmauss u32 length; 1920e62f8227SErik Schmauss struct acpi_generic_address doorbell_register; 1921e62f8227SErik Schmauss u64 preserve_mask; 1922e62f8227SErik Schmauss u64 write_mask; 1923e62f8227SErik Schmauss u32 latency; 1924e62f8227SErik Schmauss u32 max_access_rate; 1925e62f8227SErik Schmauss u32 min_turnaround_time; 1926e62f8227SErik Schmauss struct acpi_generic_address platform_ack_register; 1927e62f8227SErik Schmauss u64 ack_preserve_mask; 1928e62f8227SErik Schmauss u64 ack_set_mask; 1929e62f8227SErik Schmauss u64 reserved2; 1930e62f8227SErik Schmauss struct acpi_generic_address cmd_complete_register; 1931e62f8227SErik Schmauss u64 cmd_complete_mask; 1932e62f8227SErik Schmauss struct acpi_generic_address cmd_update_register; 1933e62f8227SErik Schmauss u64 cmd_update_preserve_mask; 1934e62f8227SErik Schmauss u64 cmd_update_set_mask; 1935e62f8227SErik Schmauss struct acpi_generic_address error_status_register; 1936e62f8227SErik Schmauss u64 error_status_mask; 1937e62f8227SErik Schmauss }; 1938e62f8227SErik Schmauss 193971f79a3fSErik Kaneda /* 5: HW Registers based Communications Subspace */ 194071f79a3fSErik Kaneda 194171f79a3fSErik Kaneda struct acpi_pcct_hw_reg { 194271f79a3fSErik Kaneda struct acpi_subtable_header header; 194371f79a3fSErik Kaneda u16 version; 194471f79a3fSErik Kaneda u64 base_address; 194571f79a3fSErik Kaneda u64 length; 194671f79a3fSErik Kaneda struct acpi_generic_address doorbell_register; 194771f79a3fSErik Kaneda u64 doorbell_preserve; 194871f79a3fSErik Kaneda u64 doorbell_write; 194971f79a3fSErik Kaneda struct acpi_generic_address cmd_complete_register; 195071f79a3fSErik Kaneda u64 cmd_complete_mask; 195171f79a3fSErik Kaneda struct acpi_generic_address error_status_register; 195271f79a3fSErik Kaneda u64 error_status_mask; 195371f79a3fSErik Kaneda u32 nominal_latency; 195471f79a3fSErik Kaneda u32 min_turnaround_time; 195571f79a3fSErik Kaneda }; 195671f79a3fSErik Kaneda 1957e62f8227SErik Schmauss /* Values for doorbell flags above */ 1958e62f8227SErik Schmauss 1959e62f8227SErik Schmauss #define ACPI_PCCT_INTERRUPT_POLARITY (1) 1960e62f8227SErik Schmauss #define ACPI_PCCT_INTERRUPT_MODE (1<<1) 1961e62f8227SErik Schmauss 1962e62f8227SErik Schmauss /* 1963e62f8227SErik Schmauss * PCC memory structures (not part of the ACPI table) 1964e62f8227SErik Schmauss */ 1965e62f8227SErik Schmauss 1966e62f8227SErik Schmauss /* Shared Memory Region */ 1967e62f8227SErik Schmauss 1968e62f8227SErik Schmauss struct acpi_pcct_shared_memory { 1969e62f8227SErik Schmauss u32 signature; 1970e62f8227SErik Schmauss u16 command; 1971e62f8227SErik Schmauss u16 status; 1972e62f8227SErik Schmauss }; 1973e62f8227SErik Schmauss 1974e62f8227SErik Schmauss /* Extended PCC Subspace Shared Memory Region (ACPI 6.2) */ 1975e62f8227SErik Schmauss 1976e62f8227SErik Schmauss struct acpi_pcct_ext_pcc_shared_memory { 1977e62f8227SErik Schmauss u32 signature; 1978e62f8227SErik Schmauss u32 flags; 1979e62f8227SErik Schmauss u32 length; 1980e62f8227SErik Schmauss u32 command; 1981e62f8227SErik Schmauss }; 1982e62f8227SErik Schmauss 1983e62f8227SErik Schmauss /******************************************************************************* 1984e62f8227SErik Schmauss * 1985e62f8227SErik Schmauss * PDTT - Platform Debug Trigger Table (ACPI 6.2) 1986e62f8227SErik Schmauss * Version 0 1987e62f8227SErik Schmauss * 1988e62f8227SErik Schmauss ******************************************************************************/ 1989e62f8227SErik Schmauss 1990e62f8227SErik Schmauss struct acpi_table_pdtt { 1991e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 1992e62f8227SErik Schmauss u8 trigger_count; 1993e62f8227SErik Schmauss u8 reserved[3]; 1994e62f8227SErik Schmauss u32 array_offset; 1995e62f8227SErik Schmauss }; 1996e62f8227SErik Schmauss 1997e62f8227SErik Schmauss /* 1998e62f8227SErik Schmauss * PDTT Communication Channel Identifier Structure. 1999e62f8227SErik Schmauss * The number of these structures is defined by trigger_count above, 2000e62f8227SErik Schmauss * starting at array_offset. 2001e62f8227SErik Schmauss */ 2002e62f8227SErik Schmauss struct acpi_pdtt_channel { 2003e62f8227SErik Schmauss u8 subchannel_id; 2004e62f8227SErik Schmauss u8 flags; 2005e62f8227SErik Schmauss }; 2006e62f8227SErik Schmauss 2007e62f8227SErik Schmauss /* Flags for above */ 2008e62f8227SErik Schmauss 2009e62f8227SErik Schmauss #define ACPI_PDTT_RUNTIME_TRIGGER (1) 2010e62f8227SErik Schmauss #define ACPI_PDTT_WAIT_COMPLETION (1<<1) 2011f00175d0SErik Schmauss #define ACPI_PDTT_TRIGGER_ORDER (1<<2) 2012e62f8227SErik Schmauss 2013e62f8227SErik Schmauss /******************************************************************************* 2014e62f8227SErik Schmauss * 20159f400337SErik Kaneda * PHAT - Platform Health Assessment Table (ACPI 6.4) 20169f400337SErik Kaneda * Version 1 20179f400337SErik Kaneda * 20189f400337SErik Kaneda ******************************************************************************/ 20199f400337SErik Kaneda 20209f400337SErik Kaneda struct acpi_table_phat { 20219f400337SErik Kaneda struct acpi_table_header header; /* Common ACPI table header */ 20229f400337SErik Kaneda }; 20239f400337SErik Kaneda 20249f400337SErik Kaneda /* Common header for PHAT subtables that follow main table */ 20259f400337SErik Kaneda 20269f400337SErik Kaneda struct acpi_phat_header { 20279f400337SErik Kaneda u16 type; 20289f400337SErik Kaneda u16 length; 20299f400337SErik Kaneda u8 revision; 20309f400337SErik Kaneda }; 20319f400337SErik Kaneda 20329f400337SErik Kaneda /* Values for Type field above */ 20339f400337SErik Kaneda 20349f400337SErik Kaneda #define ACPI_PHAT_TYPE_FW_VERSION_DATA 0 20359f400337SErik Kaneda #define ACPI_PHAT_TYPE_FW_HEALTH_DATA 1 20369f400337SErik Kaneda #define ACPI_PHAT_TYPE_RESERVED 2 /* 0x02-0xFFFF are reserved */ 20379f400337SErik Kaneda 20389f400337SErik Kaneda /* 20399f400337SErik Kaneda * PHAT subtables, correspond to Type in struct acpi_phat_header 20409f400337SErik Kaneda */ 20419f400337SErik Kaneda 20429f400337SErik Kaneda /* 0: Firmware Version Data Record */ 20439f400337SErik Kaneda 20449f400337SErik Kaneda struct acpi_phat_version_data { 20459f400337SErik Kaneda struct acpi_phat_header header; 20469f400337SErik Kaneda u8 reserved[3]; 20479f400337SErik Kaneda u32 element_count; 20489f400337SErik Kaneda }; 20499f400337SErik Kaneda 20509f400337SErik Kaneda struct acpi_phat_version_element { 20519f400337SErik Kaneda u8 guid[16]; 20529f400337SErik Kaneda u64 version_value; 20539f400337SErik Kaneda u32 producer_id; 20549f400337SErik Kaneda }; 20559f400337SErik Kaneda 20569f400337SErik Kaneda /* 1: Firmware Health Data Record */ 20579f400337SErik Kaneda 20589f400337SErik Kaneda struct acpi_phat_health_data { 20599f400337SErik Kaneda struct acpi_phat_header header; 20609f400337SErik Kaneda u8 reserved[2]; 20619f400337SErik Kaneda u8 health; 20629f400337SErik Kaneda u8 device_guid[16]; 20639f400337SErik Kaneda u32 device_specific_offset; /* Zero if no Device-specific data */ 20649f400337SErik Kaneda }; 20659f400337SErik Kaneda 20669f400337SErik Kaneda /* Values for Health field above */ 20679f400337SErik Kaneda 20689f400337SErik Kaneda #define ACPI_PHAT_ERRORS_FOUND 0 20699f400337SErik Kaneda #define ACPI_PHAT_NO_ERRORS 1 20709f400337SErik Kaneda #define ACPI_PHAT_UNKNOWN_ERRORS 2 20719f400337SErik Kaneda #define ACPI_PHAT_ADVISORY 3 20729f400337SErik Kaneda 20739f400337SErik Kaneda /******************************************************************************* 20749f400337SErik Kaneda * 2075e62f8227SErik Schmauss * PMTT - Platform Memory Topology Table (ACPI 5.0) 2076e62f8227SErik Schmauss * Version 1 2077e62f8227SErik Schmauss * 2078e62f8227SErik Schmauss ******************************************************************************/ 2079e62f8227SErik Schmauss 2080e62f8227SErik Schmauss struct acpi_table_pmtt { 2081e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2082cca97d42SBob Moore u32 memory_device_count; 2083cca97d42SBob Moore /* 2084cca97d42SBob Moore * Immediately followed by: 2085cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2086cca97d42SBob Moore */ 2087e62f8227SErik Schmauss }; 2088e62f8227SErik Schmauss 2089e62f8227SErik Schmauss /* Common header for PMTT subtables that follow main table */ 2090e62f8227SErik Schmauss 2091e62f8227SErik Schmauss struct acpi_pmtt_header { 2092e62f8227SErik Schmauss u8 type; 2093e62f8227SErik Schmauss u8 reserved1; 2094e62f8227SErik Schmauss u16 length; 2095e62f8227SErik Schmauss u16 flags; 2096e62f8227SErik Schmauss u16 reserved2; 2097cca97d42SBob Moore u32 memory_device_count; /* Zero means no memory device structs follow */ 2098cca97d42SBob Moore /* 2099cca97d42SBob Moore * Immediately followed by: 2100cca97d42SBob Moore * u8 type_specific_data[] 2101cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2102cca97d42SBob Moore */ 2103e62f8227SErik Schmauss }; 2104e62f8227SErik Schmauss 2105e62f8227SErik Schmauss /* Values for Type field above */ 2106e62f8227SErik Schmauss 2107e62f8227SErik Schmauss #define ACPI_PMTT_TYPE_SOCKET 0 2108e62f8227SErik Schmauss #define ACPI_PMTT_TYPE_CONTROLLER 1 2109e62f8227SErik Schmauss #define ACPI_PMTT_TYPE_DIMM 2 2110cca97d42SBob Moore #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFE are reserved */ 2111cca97d42SBob Moore #define ACPI_PMTT_TYPE_VENDOR 0xFF 2112e62f8227SErik Schmauss 2113e62f8227SErik Schmauss /* Values for Flags field above */ 2114e62f8227SErik Schmauss 2115e62f8227SErik Schmauss #define ACPI_PMTT_TOP_LEVEL 0x0001 2116e62f8227SErik Schmauss #define ACPI_PMTT_PHYSICAL 0x0002 2117e62f8227SErik Schmauss #define ACPI_PMTT_MEMORY_TYPE 0x000C 2118e62f8227SErik Schmauss 2119e62f8227SErik Schmauss /* 2120e62f8227SErik Schmauss * PMTT subtables, correspond to Type in struct acpi_pmtt_header 2121e62f8227SErik Schmauss */ 2122e62f8227SErik Schmauss 2123e62f8227SErik Schmauss /* 0: Socket Structure */ 2124e62f8227SErik Schmauss 2125e62f8227SErik Schmauss struct acpi_pmtt_socket { 2126e62f8227SErik Schmauss struct acpi_pmtt_header header; 2127e62f8227SErik Schmauss u16 socket_id; 2128e62f8227SErik Schmauss u16 reserved; 2129e62f8227SErik Schmauss }; 2130cca97d42SBob Moore /* 2131cca97d42SBob Moore * Immediately followed by: 2132cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2133cca97d42SBob Moore */ 2134e62f8227SErik Schmauss 2135e62f8227SErik Schmauss /* 1: Memory Controller subtable */ 2136e62f8227SErik Schmauss 2137e62f8227SErik Schmauss struct acpi_pmtt_controller { 2138e62f8227SErik Schmauss struct acpi_pmtt_header header; 2139cca97d42SBob Moore u16 controller_id; 2140e62f8227SErik Schmauss u16 reserved; 2141e62f8227SErik Schmauss }; 2142cca97d42SBob Moore /* 2143cca97d42SBob Moore * Immediately followed by: 2144cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2145cca97d42SBob Moore */ 2146e62f8227SErik Schmauss 2147e62f8227SErik Schmauss /* 2: Physical Component Identifier (DIMM) */ 2148e62f8227SErik Schmauss 2149e62f8227SErik Schmauss struct acpi_pmtt_physical_component { 2150e62f8227SErik Schmauss struct acpi_pmtt_header header; 2151e62f8227SErik Schmauss u32 bios_handle; 2152e62f8227SErik Schmauss }; 2153e62f8227SErik Schmauss 2154cca97d42SBob Moore /* 0xFF: Vendor Specific Data */ 2155cca97d42SBob Moore 2156cca97d42SBob Moore struct acpi_pmtt_vendor_specific { 2157cca97d42SBob Moore struct acpi_pmtt_header header; 2158cca97d42SBob Moore u8 type_uuid[16]; 2159cca97d42SBob Moore u8 specific[]; 2160cca97d42SBob Moore /* 2161cca97d42SBob Moore * Immediately followed by: 2162cca97d42SBob Moore * u8 vendor_specific_data[]; 2163cca97d42SBob Moore * MEMORY_DEVICE memory_device_struct[memory_device_count]; 2164cca97d42SBob Moore */ 2165cca97d42SBob Moore }; 2166cca97d42SBob Moore 2167e62f8227SErik Schmauss /******************************************************************************* 2168e62f8227SErik Schmauss * 2169e62f8227SErik Schmauss * PPTT - Processor Properties Topology Table (ACPI 6.2) 2170e62f8227SErik Schmauss * Version 1 2171e62f8227SErik Schmauss * 2172e62f8227SErik Schmauss ******************************************************************************/ 2173e62f8227SErik Schmauss 2174e62f8227SErik Schmauss struct acpi_table_pptt { 2175e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2176e62f8227SErik Schmauss }; 2177e62f8227SErik Schmauss 2178e62f8227SErik Schmauss /* Values for Type field above */ 2179e62f8227SErik Schmauss 2180e62f8227SErik Schmauss enum acpi_pptt_type { 2181e62f8227SErik Schmauss ACPI_PPTT_TYPE_PROCESSOR = 0, 2182e62f8227SErik Schmauss ACPI_PPTT_TYPE_CACHE = 1, 2183e62f8227SErik Schmauss ACPI_PPTT_TYPE_ID = 2, 2184e62f8227SErik Schmauss ACPI_PPTT_TYPE_RESERVED = 3 2185e62f8227SErik Schmauss }; 2186e62f8227SErik Schmauss 2187e62f8227SErik Schmauss /* 0: Processor Hierarchy Node Structure */ 2188e62f8227SErik Schmauss 2189e62f8227SErik Schmauss struct acpi_pptt_processor { 2190e62f8227SErik Schmauss struct acpi_subtable_header header; 2191e62f8227SErik Schmauss u16 reserved; 2192e62f8227SErik Schmauss u32 flags; 2193e62f8227SErik Schmauss u32 parent; 2194e62f8227SErik Schmauss u32 acpi_processor_id; 2195e62f8227SErik Schmauss u32 number_of_priv_resources; 2196e62f8227SErik Schmauss }; 2197e62f8227SErik Schmauss 2198e62f8227SErik Schmauss /* Flags */ 2199e62f8227SErik Schmauss 2200b5eab512SErik Schmauss #define ACPI_PPTT_PHYSICAL_PACKAGE (1) 2201b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (1<<1) 2202b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_PROCESSOR_IS_THREAD (1<<2) /* ACPI 6.3 */ 2203b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_LEAF_NODE (1<<3) /* ACPI 6.3 */ 2204b5eab512SErik Schmauss #define ACPI_PPTT_ACPI_IDENTICAL (1<<4) /* ACPI 6.3 */ 2205e62f8227SErik Schmauss 2206e62f8227SErik Schmauss /* 1: Cache Type Structure */ 2207e62f8227SErik Schmauss 2208e62f8227SErik Schmauss struct acpi_pptt_cache { 2209e62f8227SErik Schmauss struct acpi_subtable_header header; 2210e62f8227SErik Schmauss u16 reserved; 2211e62f8227SErik Schmauss u32 flags; 2212e62f8227SErik Schmauss u32 next_level_of_cache; 2213e62f8227SErik Schmauss u32 size; 2214e62f8227SErik Schmauss u32 number_of_sets; 2215e62f8227SErik Schmauss u8 associativity; 2216e62f8227SErik Schmauss u8 attributes; 2217e62f8227SErik Schmauss u16 line_size; 2218e62f8227SErik Schmauss }; 2219e62f8227SErik Schmauss 22205e2e86c0SErik Kaneda /* 1: Cache Type Structure for PPTT version 3 */ 22215e2e86c0SErik Kaneda 22225e2e86c0SErik Kaneda struct acpi_pptt_cache_v1 { 22235e2e86c0SErik Kaneda u32 cache_id; 22245e2e86c0SErik Kaneda }; 22255e2e86c0SErik Kaneda 2226e62f8227SErik Schmauss /* Flags */ 2227e62f8227SErik Schmauss 2228e62f8227SErik Schmauss #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ 2229e62f8227SErik Schmauss #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ 2230e62f8227SErik Schmauss #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ 2231e62f8227SErik Schmauss #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ 2232e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ 2233e62f8227SErik Schmauss #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ 2234e62f8227SErik Schmauss #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ 22355e2e86c0SErik Kaneda #define ACPI_PPTT_CACHE_ID_VALID (1<<7) /* Cache ID valid */ 2236e62f8227SErik Schmauss 2237e62f8227SErik Schmauss /* Masks for Attributes */ 2238e62f8227SErik Schmauss 2239e62f8227SErik Schmauss #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ 2240e62f8227SErik Schmauss #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ 2241e62f8227SErik Schmauss #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ 2242e62f8227SErik Schmauss 2243e62f8227SErik Schmauss /* Attributes describing cache */ 2244e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */ 2245e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */ 2246e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */ 2247e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */ 2248e62f8227SErik Schmauss 2249e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */ 2250e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */ 2251e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */ 2252e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */ 2253e62f8227SErik Schmauss 2254e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */ 2255e62f8227SErik Schmauss #define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */ 2256e62f8227SErik Schmauss 2257e62f8227SErik Schmauss /* 2: ID Structure */ 2258e62f8227SErik Schmauss 2259e62f8227SErik Schmauss struct acpi_pptt_id { 2260e62f8227SErik Schmauss struct acpi_subtable_header header; 2261e62f8227SErik Schmauss u16 reserved; 2262e62f8227SErik Schmauss u32 vendor_id; 2263e62f8227SErik Schmauss u64 level1_id; 2264e62f8227SErik Schmauss u64 level2_id; 2265e62f8227SErik Schmauss u16 major_rev; 2266e62f8227SErik Schmauss u16 minor_rev; 2267e62f8227SErik Schmauss u16 spin_rev; 2268e62f8227SErik Schmauss }; 2269e62f8227SErik Schmauss 2270e62f8227SErik Schmauss /******************************************************************************* 2271e62f8227SErik Schmauss * 2272d71df85aSErik Kaneda * PRMT - Platform Runtime Mechanism Table 2273d71df85aSErik Kaneda * Version 1 2274d71df85aSErik Kaneda * 2275d71df85aSErik Kaneda ******************************************************************************/ 2276d71df85aSErik Kaneda 2277d71df85aSErik Kaneda struct acpi_table_prmt { 2278d71df85aSErik Kaneda struct acpi_table_header header; /* Common ACPI table header */ 2279d71df85aSErik Kaneda }; 2280d71df85aSErik Kaneda 2281d71df85aSErik Kaneda struct acpi_table_prmt_header { 2282d71df85aSErik Kaneda u8 platform_guid[16]; 2283d71df85aSErik Kaneda u32 module_info_offset; 2284d71df85aSErik Kaneda u32 module_info_count; 2285d71df85aSErik Kaneda }; 2286d71df85aSErik Kaneda 22879f8c7baeSErik Kaneda struct acpi_prmt_module_header { 22889f8c7baeSErik Kaneda u16 revision; 22899f8c7baeSErik Kaneda u16 length; 22909f8c7baeSErik Kaneda }; 22919f8c7baeSErik Kaneda 2292d71df85aSErik Kaneda struct acpi_prmt_module_info { 2293d71df85aSErik Kaneda u16 revision; 2294d71df85aSErik Kaneda u16 length; 2295d71df85aSErik Kaneda u8 module_guid[16]; 2296d71df85aSErik Kaneda u16 major_rev; 2297d71df85aSErik Kaneda u16 minor_rev; 2298d71df85aSErik Kaneda u16 handler_info_count; 2299d71df85aSErik Kaneda u32 handler_info_offset; 2300d71df85aSErik Kaneda u64 mmio_list_pointer; 2301d71df85aSErik Kaneda }; 2302d71df85aSErik Kaneda 2303d71df85aSErik Kaneda struct acpi_prmt_handler_info { 2304d71df85aSErik Kaneda u16 revision; 2305d71df85aSErik Kaneda u16 length; 2306d71df85aSErik Kaneda u8 handler_guid[16]; 2307d71df85aSErik Kaneda u64 handler_address; 2308d71df85aSErik Kaneda u64 static_data_buffer_address; 2309d71df85aSErik Kaneda u64 acpi_param_buffer_address; 2310d71df85aSErik Kaneda }; 2311d71df85aSErik Kaneda 2312d71df85aSErik Kaneda /******************************************************************************* 2313d71df85aSErik Kaneda * 2314e62f8227SErik Schmauss * RASF - RAS Feature Table (ACPI 5.0) 2315e62f8227SErik Schmauss * Version 1 2316e62f8227SErik Schmauss * 2317e62f8227SErik Schmauss ******************************************************************************/ 2318e62f8227SErik Schmauss 2319e62f8227SErik Schmauss struct acpi_table_rasf { 2320e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2321e62f8227SErik Schmauss u8 channel_id[12]; 2322e62f8227SErik Schmauss }; 2323e62f8227SErik Schmauss 2324e62f8227SErik Schmauss /* RASF Platform Communication Channel Shared Memory Region */ 2325e62f8227SErik Schmauss 2326e62f8227SErik Schmauss struct acpi_rasf_shared_memory { 2327e62f8227SErik Schmauss u32 signature; 2328e62f8227SErik Schmauss u16 command; 2329e62f8227SErik Schmauss u16 status; 2330e62f8227SErik Schmauss u16 version; 2331e62f8227SErik Schmauss u8 capabilities[16]; 2332e62f8227SErik Schmauss u8 set_capabilities[16]; 2333e62f8227SErik Schmauss u16 num_parameter_blocks; 2334e62f8227SErik Schmauss u32 set_capabilities_status; 2335e62f8227SErik Schmauss }; 2336e62f8227SErik Schmauss 2337e62f8227SErik Schmauss /* RASF Parameter Block Structure Header */ 2338e62f8227SErik Schmauss 2339e62f8227SErik Schmauss struct acpi_rasf_parameter_block { 2340e62f8227SErik Schmauss u16 type; 2341e62f8227SErik Schmauss u16 version; 2342e62f8227SErik Schmauss u16 length; 2343e62f8227SErik Schmauss }; 2344e62f8227SErik Schmauss 2345e62f8227SErik Schmauss /* RASF Parameter Block Structure for PATROL_SCRUB */ 2346e62f8227SErik Schmauss 2347e62f8227SErik Schmauss struct acpi_rasf_patrol_scrub_parameter { 2348e62f8227SErik Schmauss struct acpi_rasf_parameter_block header; 2349e62f8227SErik Schmauss u16 patrol_scrub_command; 2350e62f8227SErik Schmauss u64 requested_address_range[2]; 2351e62f8227SErik Schmauss u64 actual_address_range[2]; 2352e62f8227SErik Schmauss u16 flags; 2353e62f8227SErik Schmauss u8 requested_speed; 2354e62f8227SErik Schmauss }; 2355e62f8227SErik Schmauss 2356e62f8227SErik Schmauss /* Masks for Flags and Speed fields above */ 2357e62f8227SErik Schmauss 2358e62f8227SErik Schmauss #define ACPI_RASF_SCRUBBER_RUNNING 1 2359e62f8227SErik Schmauss #define ACPI_RASF_SPEED (7<<1) 2360e62f8227SErik Schmauss #define ACPI_RASF_SPEED_SLOW (0<<1) 2361e62f8227SErik Schmauss #define ACPI_RASF_SPEED_MEDIUM (4<<1) 2362e62f8227SErik Schmauss #define ACPI_RASF_SPEED_FAST (7<<1) 2363e62f8227SErik Schmauss 2364e62f8227SErik Schmauss /* Channel Commands */ 2365e62f8227SErik Schmauss 2366e62f8227SErik Schmauss enum acpi_rasf_commands { 2367e62f8227SErik Schmauss ACPI_RASF_EXECUTE_RASF_COMMAND = 1 2368e62f8227SErik Schmauss }; 2369e62f8227SErik Schmauss 2370e62f8227SErik Schmauss /* Platform RAS Capabilities */ 2371e62f8227SErik Schmauss 2372e62f8227SErik Schmauss enum acpi_rasf_capabiliities { 2373e62f8227SErik Schmauss ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, 2374e62f8227SErik Schmauss ACPI_SW_PATROL_SCRUB_EXPOSED = 1 2375e62f8227SErik Schmauss }; 2376e62f8227SErik Schmauss 2377e62f8227SErik Schmauss /* Patrol Scrub Commands */ 2378e62f8227SErik Schmauss 2379e62f8227SErik Schmauss enum acpi_rasf_patrol_scrub_commands { 2380e62f8227SErik Schmauss ACPI_RASF_GET_PATROL_PARAMETERS = 1, 2381e62f8227SErik Schmauss ACPI_RASF_START_PATROL_SCRUBBER = 2, 2382e62f8227SErik Schmauss ACPI_RASF_STOP_PATROL_SCRUBBER = 3 2383e62f8227SErik Schmauss }; 2384e62f8227SErik Schmauss 2385e62f8227SErik Schmauss /* Channel Command flags */ 2386e62f8227SErik Schmauss 2387e62f8227SErik Schmauss #define ACPI_RASF_GENERATE_SCI (1<<15) 2388e62f8227SErik Schmauss 2389e62f8227SErik Schmauss /* Status values */ 2390e62f8227SErik Schmauss 2391e62f8227SErik Schmauss enum acpi_rasf_status { 2392e62f8227SErik Schmauss ACPI_RASF_SUCCESS = 0, 2393e62f8227SErik Schmauss ACPI_RASF_NOT_VALID = 1, 2394e62f8227SErik Schmauss ACPI_RASF_NOT_SUPPORTED = 2, 2395e62f8227SErik Schmauss ACPI_RASF_BUSY = 3, 2396e62f8227SErik Schmauss ACPI_RASF_FAILED = 4, 2397e62f8227SErik Schmauss ACPI_RASF_ABORTED = 5, 2398e62f8227SErik Schmauss ACPI_RASF_INVALID_DATA = 6 2399e62f8227SErik Schmauss }; 2400e62f8227SErik Schmauss 2401e62f8227SErik Schmauss /* Status flags */ 2402e62f8227SErik Schmauss 2403e62f8227SErik Schmauss #define ACPI_RASF_COMMAND_COMPLETE (1) 2404e62f8227SErik Schmauss #define ACPI_RASF_SCI_DOORBELL (1<<1) 2405e62f8227SErik Schmauss #define ACPI_RASF_ERROR (1<<2) 2406e62f8227SErik Schmauss #define ACPI_RASF_STATUS (0x1F<<3) 2407e62f8227SErik Schmauss 2408e62f8227SErik Schmauss /******************************************************************************* 2409e62f8227SErik Schmauss * 2410536e35c9SBob Moore * RGRT - Regulatory Graphics Resource Table 2411536e35c9SBob Moore * Version 1 2412536e35c9SBob Moore * 2413536e35c9SBob Moore * Conforms to "ACPI RGRT" available at: 2414536e35c9SBob Moore * https://microsoft.github.io/mu/dyn/mu_plus/ms_core_pkg/acpi_RGRT/feature_acpi_rgrt/ 2415536e35c9SBob Moore * 2416536e35c9SBob Moore ******************************************************************************/ 2417536e35c9SBob Moore 2418536e35c9SBob Moore struct acpi_table_rgrt { 2419536e35c9SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 2420536e35c9SBob Moore u16 version; 2421536e35c9SBob Moore u8 image_type; 2422536e35c9SBob Moore u8 reserved; 2423aa29b208SGustavo A. R. Silva u8 image[]; 2424536e35c9SBob Moore }; 2425536e35c9SBob Moore 2426536e35c9SBob Moore /* image_type values */ 2427536e35c9SBob Moore 2428536e35c9SBob Moore enum acpi_rgrt_image_type { 2429536e35c9SBob Moore ACPI_RGRT_TYPE_RESERVED0 = 0, 2430536e35c9SBob Moore ACPI_RGRT_IMAGE_TYPE_PNG = 1, 2431536e35c9SBob Moore ACPI_RGRT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 2432536e35c9SBob Moore }; 2433536e35c9SBob Moore 2434536e35c9SBob Moore /******************************************************************************* 2435536e35c9SBob Moore * 2436e62f8227SErik Schmauss * SBST - Smart Battery Specification Table 2437e62f8227SErik Schmauss * Version 1 2438e62f8227SErik Schmauss * 2439e62f8227SErik Schmauss ******************************************************************************/ 2440e62f8227SErik Schmauss 2441e62f8227SErik Schmauss struct acpi_table_sbst { 2442e62f8227SErik Schmauss struct acpi_table_header header; /* Common ACPI table header */ 2443e62f8227SErik Schmauss u32 warning_level; 2444e62f8227SErik Schmauss u32 low_level; 2445e62f8227SErik Schmauss u32 critical_level; 2446e62f8227SErik Schmauss }; 2447e62f8227SErik Schmauss 2448e62f8227SErik Schmauss /******************************************************************************* 2449e62f8227SErik Schmauss * 24503bd38469SJames Morse * SDEI - Software Delegated Exception Interface Descriptor Table 24513bd38469SJames Morse * 24523bd38469SJames Morse * Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A, 24533bd38469SJames Morse * May 8th, 2017. Copyright 2017 ARM Ltd. 24543bd38469SJames Morse * 24553bd38469SJames Morse ******************************************************************************/ 24563bd38469SJames Morse 24573bd38469SJames Morse struct acpi_table_sdei { 24583bd38469SJames Morse struct acpi_table_header header; /* Common ACPI table header */ 24593bd38469SJames Morse }; 24603bd38469SJames Morse 24613bd38469SJames Morse /******************************************************************************* 24623bd38469SJames Morse * 2463e62f8227SErik Schmauss * SDEV - Secure Devices Table (ACPI 6.2) 2464e62f8227SErik Schmauss * Version 1 24655cf4d733SBob Moore * 24665cf4d733SBob Moore ******************************************************************************/ 24675cf4d733SBob Moore 2468e62f8227SErik Schmauss struct acpi_table_sdev { 24695cf4d733SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 24705cf4d733SBob Moore }; 24715cf4d733SBob Moore 2472e62f8227SErik Schmauss struct acpi_sdev_header { 2473e62f8227SErik Schmauss u8 type; 2474e62f8227SErik Schmauss u8 flags; 2475e62f8227SErik Schmauss u16 length; 2476b24aad44SBob Moore }; 2477b24aad44SBob Moore 2478e62f8227SErik Schmauss /* Values for subtable type above */ 24796e2d5ebdSBob Moore 2480e62f8227SErik Schmauss enum acpi_sdev_type { 2481e62f8227SErik Schmauss ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0, 2482e62f8227SErik Schmauss ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1, 2483e62f8227SErik Schmauss ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */ 24846e2d5ebdSBob Moore }; 24856e2d5ebdSBob Moore 2486e62f8227SErik Schmauss /* Values for flags above */ 24876e2d5ebdSBob Moore 2488e62f8227SErik Schmauss #define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1) 248914012d2fSErik Kaneda #define ACPI_SDEV_SECURE_COMPONENTS_PRESENT (1<<1) 249015a61aa1SBob Moore 249115a61aa1SBob Moore /* 2492e62f8227SErik Schmauss * SDEV subtables 249315a61aa1SBob Moore */ 249415a61aa1SBob Moore 2495e62f8227SErik Schmauss /* 0: Namespace Device Based Secure Device Structure */ 2496e62f8227SErik Schmauss 2497e62f8227SErik Schmauss struct acpi_sdev_namespace { 2498e62f8227SErik Schmauss struct acpi_sdev_header header; 2499e62f8227SErik Schmauss u16 device_id_offset; 2500e62f8227SErik Schmauss u16 device_id_length; 2501e62f8227SErik Schmauss u16 vendor_data_offset; 2502e62f8227SErik Schmauss u16 vendor_data_length; 2503b24aad44SBob Moore }; 2504b24aad44SBob Moore 250514012d2fSErik Kaneda struct acpi_sdev_secure_component { 250614012d2fSErik Kaneda u16 secure_component_offset; 250714012d2fSErik Kaneda u16 secure_component_length; 250814012d2fSErik Kaneda }; 250914012d2fSErik Kaneda 251014012d2fSErik Kaneda /* 251114012d2fSErik Kaneda * SDEV sub-subtables ("Components") for above 251214012d2fSErik Kaneda */ 251314012d2fSErik Kaneda struct acpi_sdev_component { 251414012d2fSErik Kaneda struct acpi_sdev_header header; 251514012d2fSErik Kaneda }; 251614012d2fSErik Kaneda 251714012d2fSErik Kaneda /* Values for sub-subtable type above */ 251814012d2fSErik Kaneda 251914012d2fSErik Kaneda enum acpi_sac_type { 252014012d2fSErik Kaneda ACPI_SDEV_TYPE_ID_COMPONENT = 0, 252114012d2fSErik Kaneda ACPI_SDEV_TYPE_MEM_COMPONENT = 1 252214012d2fSErik Kaneda }; 252314012d2fSErik Kaneda 252414012d2fSErik Kaneda struct acpi_sdev_id_component { 252514012d2fSErik Kaneda struct acpi_sdev_header header; 252614012d2fSErik Kaneda u16 hardware_id_offset; 252714012d2fSErik Kaneda u16 hardware_id_length; 252814012d2fSErik Kaneda u16 subsystem_id_offset; 252914012d2fSErik Kaneda u16 subsystem_id_length; 253014012d2fSErik Kaneda u16 hardware_revision; 253114012d2fSErik Kaneda u8 hardware_rev_present; 253214012d2fSErik Kaneda u8 class_code_present; 253314012d2fSErik Kaneda u8 pci_base_class; 253414012d2fSErik Kaneda u8 pci_sub_class; 253514012d2fSErik Kaneda u8 pci_programming_xface; 253614012d2fSErik Kaneda }; 253714012d2fSErik Kaneda 253814012d2fSErik Kaneda struct acpi_sdev_mem_component { 253914012d2fSErik Kaneda struct acpi_sdev_header header; 254014012d2fSErik Kaneda u32 reserved; 254114012d2fSErik Kaneda u64 memory_base_address; 254214012d2fSErik Kaneda u64 memory_length; 254314012d2fSErik Kaneda }; 254414012d2fSErik Kaneda 2545e62f8227SErik Schmauss /* 1: PCIe Endpoint Device Based Device Structure */ 2546e62f8227SErik Schmauss 2547e62f8227SErik Schmauss struct acpi_sdev_pcie { 2548e62f8227SErik Schmauss struct acpi_sdev_header header; 2549e62f8227SErik Schmauss u16 segment; 2550e62f8227SErik Schmauss u16 start_bus; 2551e62f8227SErik Schmauss u16 path_offset; 2552e62f8227SErik Schmauss u16 path_length; 2553e62f8227SErik Schmauss u16 vendor_data_offset; 2554e62f8227SErik Schmauss u16 vendor_data_length; 2555e62f8227SErik Schmauss }; 2556e62f8227SErik Schmauss 2557e62f8227SErik Schmauss /* 1a: PCIe Endpoint path entry */ 2558e62f8227SErik Schmauss 2559e62f8227SErik Schmauss struct acpi_sdev_pcie_path { 25609005694eSBob Moore u8 device; 25619005694eSBob Moore u8 function; 25629005694eSBob Moore }; 25639005694eSBob Moore 25648288f69eSKuppuswamy Sathyanarayanan /******************************************************************************* 25658288f69eSKuppuswamy Sathyanarayanan * 25668288f69eSKuppuswamy Sathyanarayanan * SVKL - Storage Volume Key Location Table (ACPI 6.4) 25676496f03eSBob Moore * From: "Guest-Host-Communication Interface (GHCI) for Intel 25686496f03eSBob Moore * Trust Domain Extensions (Intel TDX)". 25698288f69eSKuppuswamy Sathyanarayanan * Version 1 25708288f69eSKuppuswamy Sathyanarayanan * 25718288f69eSKuppuswamy Sathyanarayanan ******************************************************************************/ 25728288f69eSKuppuswamy Sathyanarayanan 25738288f69eSKuppuswamy Sathyanarayanan struct acpi_table_svkl { 25748288f69eSKuppuswamy Sathyanarayanan struct acpi_table_header header; /* Common ACPI table header */ 25758288f69eSKuppuswamy Sathyanarayanan u32 count; 25768288f69eSKuppuswamy Sathyanarayanan }; 25778288f69eSKuppuswamy Sathyanarayanan 25786496f03eSBob Moore struct acpi_svkl_key { 25798288f69eSKuppuswamy Sathyanarayanan u16 type; 25808288f69eSKuppuswamy Sathyanarayanan u16 format; 25818288f69eSKuppuswamy Sathyanarayanan u32 size; 25828288f69eSKuppuswamy Sathyanarayanan u64 address; 25838288f69eSKuppuswamy Sathyanarayanan }; 25848288f69eSKuppuswamy Sathyanarayanan 25858288f69eSKuppuswamy Sathyanarayanan enum acpi_svkl_type { 25868288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_TYPE_MAIN_STORAGE = 0, 25878288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_TYPE_RESERVED = 1 /* 1 and greater are reserved */ 25888288f69eSKuppuswamy Sathyanarayanan }; 25898288f69eSKuppuswamy Sathyanarayanan 25908288f69eSKuppuswamy Sathyanarayanan enum acpi_svkl_format { 25918288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_FORMAT_RAW_BINARY = 0, 25928288f69eSKuppuswamy Sathyanarayanan ACPI_SVKL_FORMAT_RESERVED = 1 /* 1 and greater are reserved */ 25938288f69eSKuppuswamy Sathyanarayanan }; 25948288f69eSKuppuswamy Sathyanarayanan 25952de6bb92SBob Moore /******************************************************************************* 25962de6bb92SBob Moore * 25972de6bb92SBob Moore * TDEL - TD-Event Log 25982de6bb92SBob Moore * From: "Guest-Host-Communication Interface (GHCI) for Intel 25992de6bb92SBob Moore * Trust Domain Extensions (Intel TDX)". 26002de6bb92SBob Moore * September 2020 26012de6bb92SBob Moore * 26022de6bb92SBob Moore ******************************************************************************/ 26032de6bb92SBob Moore 26042de6bb92SBob Moore struct acpi_table_tdel { 26052de6bb92SBob Moore struct acpi_table_header header; /* Common ACPI table header */ 26062de6bb92SBob Moore u32 reserved; 26072de6bb92SBob Moore u64 log_area_minimum_length; 26082de6bb92SBob Moore u64 log_area_start_address; 26092de6bb92SBob Moore }; 26102de6bb92SBob Moore 26116e596084SRobert Moore /* Reset to default packing */ 26126e596084SRobert Moore 26136e596084SRobert Moore #pragma pack() 2614b24aad44SBob Moore 2615b24aad44SBob Moore #endif /* __ACTBL2_H__ */ 2616