Commit | Line | Data |
---|---|---|
95857638 | 1 | /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
a8357b0c BM |
2 | /****************************************************************************** |
3 | * | |
5cf4d733 | 4 | * Name: actbl2.h - ACPI Table Definitions (tables not in ACPI spec) |
a8357b0c | 5 | * |
612c2932 | 6 | * Copyright (C) 2000 - 2023, Intel Corp. |
a8357b0c | 7 | * |
95857638 | 8 | *****************************************************************************/ |
a8357b0c | 9 | |
b24aad44 BM |
10 | #ifndef __ACTBL2_H__ |
11 | #define __ACTBL2_H__ | |
12 | ||
13 | /******************************************************************************* | |
14 | * | |
15 | * Additional ACPI Tables (2) | |
16 | * | |
17 | * These tables are not consumed directly by the ACPICA subsystem, but are | |
18 | * included here to support device drivers and the AML disassembler. | |
19 | * | |
b24aad44 BM |
20 | ******************************************************************************/ |
21 | ||
22 | /* | |
6e2d5ebd BM |
23 | * Values for description table header signatures for tables defined in this |
24 | * file. Useful because they make it more difficult to inadvertently type in | |
25 | * the wrong signature. | |
b24aad44 | 26 | */ |
5579649e | 27 | #define ACPI_SIG_AGDI "AGDI" /* Arm Generic Diagnostic Dump and Reset Device Interface */ |
1c5d62f5 | 28 | #define ACPI_SIG_APMT "APMT" /* Arm Performance Monitoring Unit table */ |
9401eafa | 29 | #define ACPI_SIG_BDAT "BDAT" /* BIOS Data ACPI Table */ |
407144eb | 30 | #define ACPI_SIG_CCEL "CCEL" /* CC Event Log Table */ |
51aad1a6 | 31 | #define ACPI_SIG_CDAT "CDAT" /* Coherent Device Attribute Table */ |
874f6a72 | 32 | #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ |
6e2d5ebd | 33 | #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ |
d36d4e30 | 34 | #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ |
e62f8227 | 35 | #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ |
b24aad44 | 36 | #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ |
0e264f0b | 37 | #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ |
47920aae | 38 | #define ACPI_SIG_MPAM "MPAM" /* Memory System Resource Partitioning and Monitoring Table */ |
e62f8227 | 39 | #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ |
5132f2fa | 40 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ |
e62f8227 | 41 | #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ |
a805aab8 | 42 | #define ACPI_SIG_NHLT "NHLT" /* Non HD Audio Link Table */ |
e62f8227 ES |
43 | #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ |
44 | #define ACPI_SIG_PDTT "PDTT" /* Platform Debug Trigger Table */ | |
9f400337 | 45 | #define ACPI_SIG_PHAT "PHAT" /* Platform Health Assessment Table */ |
e62f8227 ES |
46 | #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ |
47 | #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ | |
d71df85a | 48 | #define ACPI_SIG_PRMT "PRMT" /* Platform Runtime Mechanism Table */ |
e62f8227 | 49 | #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ |
536e35c9 | 50 | #define ACPI_SIG_RGRT "RGRT" /* Regulatory Graphics Resource Table */ |
003567a3 | 51 | #define ACPI_SIG_RHCT "RHCT" /* RISC-V Hart Capabilities Table */ |
e62f8227 | 52 | #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ |
3bd38469 | 53 | #define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */ |
e62f8227 | 54 | #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */ |
8288f69e | 55 | #define ACPI_SIG_SVKL "SVKL" /* Storage Volume Key Location Table */ |
2de6bb92 | 56 | #define ACPI_SIG_TDEL "TDEL" /* TD Event Log Table */ |
4461cf54 | 57 | |
b24aad44 BM |
58 | /* |
59 | * All tables must be byte-packed to match the ACPI specification, since | |
60 | * the tables are provided by the system BIOS. | |
61 | */ | |
62 | #pragma pack(1) | |
63 | ||
64 | /* | |
be030a57 BM |
65 | * Note: C bitfields are not used for this reason: |
66 | * | |
67 | * "Bitfields are great and easy to read, but unfortunately the C language | |
68 | * does not specify the layout of bitfields in memory, which means they are | |
69 | * essentially useless for dealing with packed data in on-disk formats or | |
70 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, | |
71 | * this decision was a design error in C. Ritchie could have picked an order | |
72 | * and stuck with it." Norman Ramsey. | |
73 | * See http://stackoverflow.com/a/1053662/41661 | |
b24aad44 BM |
74 | */ |
75 | ||
e692fa13 BM |
76 | /******************************************************************************* |
77 | * | |
78 | * AEST - Arm Error Source Table | |
79 | * | |
80 | * Conforms to: ACPI for the Armv8 RAS Extensions 1.1 Platform Design Document | |
81 | * September 2020. | |
82 | * | |
83 | ******************************************************************************/ | |
84 | ||
85 | struct acpi_table_aest { | |
86 | struct acpi_table_header header; | |
e692fa13 BM |
87 | }; |
88 | ||
89 | /* Common Subtable header - one per Node Structure (Subtable) */ | |
90 | ||
91 | struct acpi_aest_hdr { | |
92 | u8 type; | |
93 | u16 length; | |
94 | u8 reserved; | |
95 | u32 node_specific_offset; | |
96 | u32 node_interface_offset; | |
97 | u32 node_interrupt_offset; | |
98 | u32 node_interrupt_count; | |
99 | u64 timestamp_rate; | |
100 | u64 reserved1; | |
101 | u64 error_injection_rate; | |
102 | }; | |
103 | ||
104 | /* Values for Type above */ | |
105 | ||
106 | #define ACPI_AEST_PROCESSOR_ERROR_NODE 0 | |
107 | #define ACPI_AEST_MEMORY_ERROR_NODE 1 | |
108 | #define ACPI_AEST_SMMU_ERROR_NODE 2 | |
109 | #define ACPI_AEST_VENDOR_ERROR_NODE 3 | |
110 | #define ACPI_AEST_GIC_ERROR_NODE 4 | |
111 | #define ACPI_AEST_NODE_TYPE_RESERVED 5 /* 5 and above are reserved */ | |
112 | ||
113 | /* | |
114 | * AEST subtables (Error nodes) | |
115 | */ | |
116 | ||
117 | /* 0: Processor Error */ | |
118 | ||
119 | typedef struct acpi_aest_processor { | |
120 | u32 processor_id; | |
121 | u8 resource_type; | |
122 | u8 reserved; | |
123 | u8 flags; | |
124 | u8 revision; | |
125 | u64 processor_affinity; | |
126 | ||
127 | } acpi_aest_processor; | |
128 | ||
129 | /* Values for resource_type above, related structs below */ | |
130 | ||
131 | #define ACPI_AEST_CACHE_RESOURCE 0 | |
132 | #define ACPI_AEST_TLB_RESOURCE 1 | |
133 | #define ACPI_AEST_GENERIC_RESOURCE 2 | |
134 | #define ACPI_AEST_RESOURCE_RESERVED 3 /* 3 and above are reserved */ | |
135 | ||
136 | /* 0R: Processor Cache Resource Substructure */ | |
137 | ||
138 | typedef struct acpi_aest_processor_cache { | |
139 | u32 cache_reference; | |
140 | u32 reserved; | |
141 | ||
142 | } acpi_aest_processor_cache; | |
143 | ||
144 | /* Values for cache_type above */ | |
145 | ||
146 | #define ACPI_AEST_CACHE_DATA 0 | |
147 | #define ACPI_AEST_CACHE_INSTRUCTION 1 | |
148 | #define ACPI_AEST_CACHE_UNIFIED 2 | |
149 | #define ACPI_AEST_CACHE_RESERVED 3 /* 3 and above are reserved */ | |
150 | ||
151 | /* 1R: Processor TLB Resource Substructure */ | |
152 | ||
153 | typedef struct acpi_aest_processor_tlb { | |
154 | u32 tlb_level; | |
155 | u32 reserved; | |
156 | ||
157 | } acpi_aest_processor_tlb; | |
158 | ||
159 | /* 2R: Processor Generic Resource Substructure */ | |
160 | ||
161 | typedef struct acpi_aest_processor_generic { | |
00395b74 | 162 | u32 resource; |
e692fa13 BM |
163 | |
164 | } acpi_aest_processor_generic; | |
165 | ||
166 | /* 1: Memory Error */ | |
167 | ||
168 | typedef struct acpi_aest_memory { | |
169 | u32 srat_proximity_domain; | |
170 | ||
171 | } acpi_aest_memory; | |
172 | ||
173 | /* 2: Smmu Error */ | |
174 | ||
175 | typedef struct acpi_aest_smmu { | |
176 | u32 iort_node_reference; | |
177 | u32 subcomponent_reference; | |
178 | ||
179 | } acpi_aest_smmu; | |
180 | ||
181 | /* 3: Vendor Defined */ | |
182 | ||
183 | typedef struct acpi_aest_vendor { | |
184 | u32 acpi_hid; | |
185 | u32 acpi_uid; | |
186 | u8 vendor_specific_data[16]; | |
187 | ||
188 | } acpi_aest_vendor; | |
189 | ||
190 | /* 4: Gic Error */ | |
191 | ||
192 | typedef struct acpi_aest_gic { | |
193 | u32 interface_type; | |
194 | u32 instance_id; | |
195 | ||
196 | } acpi_aest_gic; | |
197 | ||
198 | /* Values for interface_type above */ | |
199 | ||
200 | #define ACPI_AEST_GIC_CPU 0 | |
201 | #define ACPI_AEST_GIC_DISTRIBUTOR 1 | |
202 | #define ACPI_AEST_GIC_REDISTRIBUTOR 2 | |
203 | #define ACPI_AEST_GIC_ITS 3 | |
204 | #define ACPI_AEST_GIC_RESERVED 4 /* 4 and above are reserved */ | |
205 | ||
206 | /* Node Interface Structure */ | |
207 | ||
208 | typedef struct acpi_aest_node_interface { | |
209 | u8 type; | |
210 | u8 reserved[3]; | |
211 | u32 flags; | |
212 | u64 address; | |
213 | u32 error_record_index; | |
214 | u32 error_record_count; | |
215 | u64 error_record_implemented; | |
216 | u64 error_status_reporting; | |
217 | u64 addressing_mode; | |
218 | ||
219 | } acpi_aest_node_interface; | |
220 | ||
221 | /* Values for Type field above */ | |
222 | ||
223 | #define ACPI_AEST_NODE_SYSTEM_REGISTER 0 | |
224 | #define ACPI_AEST_NODE_MEMORY_MAPPED 1 | |
225 | #define ACPI_AEST_XFACE_RESERVED 2 /* 2 and above are reserved */ | |
226 | ||
227 | /* Node Interrupt Structure */ | |
228 | ||
229 | typedef struct acpi_aest_node_interrupt { | |
230 | u8 type; | |
231 | u8 reserved[2]; | |
232 | u8 flags; | |
233 | u32 gsiv; | |
234 | u8 iort_id; | |
235 | u8 reserved1[3]; | |
236 | ||
237 | } acpi_aest_node_interrupt; | |
238 | ||
239 | /* Values for Type field above */ | |
240 | ||
241 | #define ACPI_AEST_NODE_FAULT_HANDLING 0 | |
242 | #define ACPI_AEST_NODE_ERROR_RECOVERY 1 | |
243 | #define ACPI_AEST_XRUPT_RESERVED 2 /* 2 and above are reserved */ | |
244 | ||
5579649e IK |
245 | /******************************************************************************* |
246 | * AGDI - Arm Generic Diagnostic Dump and Reset Device Interface | |
247 | * | |
248 | * Conforms to "ACPI for Arm Components 1.1, Platform Design Document" | |
249 | * ARM DEN0093 v1.1 | |
250 | * | |
251 | ******************************************************************************/ | |
252 | struct acpi_table_agdi { | |
253 | struct acpi_table_header header; /* Common ACPI table header */ | |
254 | u8 flags; | |
255 | u8 reserved[3]; | |
256 | u32 sdei_event; | |
257 | u32 gsiv; | |
258 | }; | |
259 | ||
260 | /* Mask for Flags field above */ | |
261 | ||
262 | #define ACPI_AGDI_SIGNALING_MODE (1) | |
263 | ||
1c5d62f5 BW |
264 | /******************************************************************************* |
265 | * | |
266 | * APMT - ARM Performance Monitoring Unit Table | |
267 | * | |
268 | * Conforms to: | |
269 | * ARM Performance Monitoring Unit Architecture 1.0 Platform Design Document | |
270 | * ARM DEN0117 v1.0 November 25, 2021 | |
271 | * | |
272 | ******************************************************************************/ | |
273 | ||
274 | struct acpi_table_apmt { | |
275 | struct acpi_table_header header; /* Common ACPI table header */ | |
276 | }; | |
277 | ||
278 | #define ACPI_APMT_NODE_ID_LENGTH 4 | |
279 | ||
280 | /* | |
281 | * APMT subtables | |
282 | */ | |
283 | struct acpi_apmt_node { | |
284 | u16 length; | |
285 | u8 flags; | |
286 | u8 type; | |
287 | u32 id; | |
288 | u64 inst_primary; | |
289 | u32 inst_secondary; | |
290 | u64 base_address0; | |
291 | u64 base_address1; | |
292 | u32 ovflw_irq; | |
293 | u32 reserved; | |
294 | u32 ovflw_irq_flags; | |
295 | u32 proc_affinity; | |
296 | u32 impl_id; | |
297 | }; | |
298 | ||
299 | /* Masks for Flags field above */ | |
300 | ||
301 | #define ACPI_APMT_FLAGS_DUAL_PAGE (1<<0) | |
302 | #define ACPI_APMT_FLAGS_AFFINITY (1<<1) | |
303 | #define ACPI_APMT_FLAGS_ATOMIC (1<<2) | |
304 | ||
305 | /* Values for Flags dual page field above */ | |
306 | ||
307 | #define ACPI_APMT_FLAGS_DUAL_PAGE_NSUPP (0<<0) | |
308 | #define ACPI_APMT_FLAGS_DUAL_PAGE_SUPP (1<<0) | |
309 | ||
310 | /* Values for Flags processor affinity field above */ | |
311 | #define ACPI_APMT_FLAGS_AFFINITY_PROC (0<<1) | |
312 | #define ACPI_APMT_FLAGS_AFFINITY_PROC_CONTAINER (1<<1) | |
313 | ||
314 | /* Values for Flags 64-bit atomic field above */ | |
315 | #define ACPI_APMT_FLAGS_ATOMIC_NSUPP (0<<2) | |
316 | #define ACPI_APMT_FLAGS_ATOMIC_SUPP (1<<2) | |
317 | ||
318 | /* Values for Type field above */ | |
319 | ||
320 | enum acpi_apmt_node_type { | |
321 | ACPI_APMT_NODE_TYPE_MC = 0x00, | |
322 | ACPI_APMT_NODE_TYPE_SMMU = 0x01, | |
323 | ACPI_APMT_NODE_TYPE_PCIE_ROOT = 0x02, | |
324 | ACPI_APMT_NODE_TYPE_ACPI = 0x03, | |
325 | ACPI_APMT_NODE_TYPE_CACHE = 0x04, | |
326 | ACPI_APMT_NODE_TYPE_COUNT | |
327 | }; | |
328 | ||
329 | /* Masks for ovflw_irq_flags field above */ | |
330 | ||
331 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE (1<<0) | |
332 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_TYPE (1<<1) | |
333 | ||
334 | /* Values for ovflw_irq_flags mode field above */ | |
335 | ||
336 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_LEVEL (0<<0) | |
337 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_EDGE (1<<0) | |
338 | ||
339 | /* Values for ovflw_irq_flags type field above */ | |
340 | ||
341 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_TYPE_WIRED (0<<1) | |
342 | ||
9401eafa BM |
343 | /******************************************************************************* |
344 | * | |
345 | * BDAT - BIOS Data ACPI Table | |
346 | * | |
347 | * Conforms to "BIOS Data ACPI Table", Interface Specification v4.0 Draft 5 | |
348 | * Nov 2020 | |
349 | * | |
350 | ******************************************************************************/ | |
351 | ||
352 | struct acpi_table_bdat { | |
353 | struct acpi_table_header header; | |
354 | struct acpi_generic_address gas; | |
355 | }; | |
356 | ||
407144eb KS |
357 | /******************************************************************************* |
358 | * | |
359 | * CCEL - CC-Event Log | |
360 | * From: "Guest-Host-Communication Interface (GHCI) for Intel | |
361 | * Trust Domain Extensions (Intel TDX)". Feb 2022 | |
362 | * | |
363 | ******************************************************************************/ | |
364 | ||
365 | struct acpi_table_ccel { | |
366 | struct acpi_table_header header; /* Common ACPI table header */ | |
367 | u8 CCtype; | |
368 | u8 Ccsub_type; | |
369 | u16 reserved; | |
370 | u64 log_area_minimum_length; | |
371 | u64 log_area_start_address; | |
372 | }; | |
373 | ||
874f6a72 LZ |
374 | /******************************************************************************* |
375 | * | |
376 | * IORT - IO Remapping Table | |
377 | * | |
378 | * Conforms to "IO Remapping Table System Software on ARM Platforms", | |
3f062a51 | 379 | * Document number: ARM DEN 0049E.e, Sep 2022 |
874f6a72 LZ |
380 | * |
381 | ******************************************************************************/ | |
382 | ||
383 | struct acpi_table_iort { | |
384 | struct acpi_table_header header; | |
385 | u32 node_count; | |
386 | u32 node_offset; | |
387 | u32 reserved; | |
388 | }; | |
389 | ||
390 | /* | |
391 | * IORT subtables | |
392 | */ | |
393 | struct acpi_iort_node { | |
394 | u8 type; | |
395 | u16 length; | |
396 | u8 revision; | |
8e1fdd7f | 397 | u32 identifier; |
874f6a72 LZ |
398 | u32 mapping_count; |
399 | u32 mapping_offset; | |
74522fea | 400 | char node_data[]; |
874f6a72 LZ |
401 | }; |
402 | ||
403 | /* Values for subtable Type above */ | |
404 | ||
405 | enum acpi_iort_node_type { | |
406 | ACPI_IORT_NODE_ITS_GROUP = 0x00, | |
407 | ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, | |
408 | ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, | |
4ac78baf | 409 | ACPI_IORT_NODE_SMMU = 0x03, |
a53eaef6 | 410 | ACPI_IORT_NODE_SMMU_V3 = 0x04, |
8e1fdd7f SK |
411 | ACPI_IORT_NODE_PMCG = 0x05, |
412 | ACPI_IORT_NODE_RMR = 0x06, | |
874f6a72 LZ |
413 | }; |
414 | ||
415 | struct acpi_iort_id_mapping { | |
416 | u32 input_base; /* Lowest value in input range */ | |
417 | u32 id_count; /* Number of IDs */ | |
418 | u32 output_base; /* Lowest value in output range */ | |
419 | u32 output_reference; /* A reference to the output node */ | |
420 | u32 flags; | |
421 | }; | |
422 | ||
423 | /* Masks for Flags field above for IORT subtable */ | |
424 | ||
425 | #define ACPI_IORT_ID_SINGLE_MAPPING (1) | |
426 | ||
427 | struct acpi_iort_memory_access { | |
428 | u32 cache_coherency; | |
429 | u8 hints; | |
430 | u16 reserved; | |
431 | u8 memory_flags; | |
432 | }; | |
433 | ||
434 | /* Values for cache_coherency field above */ | |
435 | ||
436 | #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ | |
437 | #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ | |
438 | ||
439 | /* Masks for Hints field above */ | |
440 | ||
441 | #define ACPI_IORT_HT_TRANSIENT (1) | |
442 | #define ACPI_IORT_HT_WRITE (1<<1) | |
443 | #define ACPI_IORT_HT_READ (1<<2) | |
444 | #define ACPI_IORT_HT_OVERRIDE (1<<3) | |
445 | ||
446 | /* Masks for memory_flags field above */ | |
447 | ||
448 | #define ACPI_IORT_MF_COHERENCY (1) | |
449 | #define ACPI_IORT_MF_ATTRIBUTES (1<<1) | |
450 | ||
451 | /* | |
452 | * IORT node specific subtables | |
453 | */ | |
454 | struct acpi_iort_its_group { | |
455 | u32 its_count; | |
74522fea | 456 | u32 identifiers[]; /* GIC ITS identifier array */ |
874f6a72 LZ |
457 | }; |
458 | ||
459 | struct acpi_iort_named_component { | |
460 | u32 node_flags; | |
461 | u64 memory_properties; /* Memory access properties */ | |
462 | u8 memory_address_limit; /* Memory address size limit */ | |
74522fea | 463 | char device_name[]; /* Path of namespace object */ |
874f6a72 LZ |
464 | }; |
465 | ||
d87be043 RM |
466 | /* Masks for Flags field above */ |
467 | ||
468 | #define ACPI_IORT_NC_STALL_SUPPORTED (1) | |
469 | #define ACPI_IORT_NC_PASID_BITS (31<<1) | |
470 | ||
874f6a72 LZ |
471 | struct acpi_iort_root_complex { |
472 | u64 memory_properties; /* Memory access properties */ | |
473 | u32 ats_attribute; | |
474 | u32 pci_segment_number; | |
d87be043 | 475 | u8 memory_address_limit; /* Memory address size limit */ |
4fd14753 | 476 | u16 pasid_capabilities; /* PASID Capabilities */ |
74522fea | 477 | u8 reserved[]; /* Reserved, must be zero */ |
874f6a72 LZ |
478 | }; |
479 | ||
8e1fdd7f | 480 | /* Masks for ats_attribute field above */ |
874f6a72 | 481 | |
8e1fdd7f SK |
482 | #define ACPI_IORT_ATS_SUPPORTED (1) /* The root complex ATS support */ |
483 | #define ACPI_IORT_PRI_SUPPORTED (1<<1) /* The root complex PRI support */ | |
484 | #define ACPI_IORT_PASID_FWD_SUPPORTED (1<<2) /* The root complex PASID forward support */ | |
874f6a72 | 485 | |
4fd14753 SK |
486 | /* Masks for pasid_capabilities field above */ |
487 | #define ACPI_IORT_PASID_MAX_WIDTH (0x1F) /* Bits 0-4 */ | |
488 | ||
874f6a72 LZ |
489 | struct acpi_iort_smmu { |
490 | u64 base_address; /* SMMU base address */ | |
491 | u64 span; /* Length of memory range */ | |
492 | u32 model; | |
493 | u32 flags; | |
494 | u32 global_interrupt_offset; | |
495 | u32 context_interrupt_count; | |
496 | u32 context_interrupt_offset; | |
497 | u32 pmu_interrupt_count; | |
498 | u32 pmu_interrupt_offset; | |
74522fea | 499 | u64 interrupts[]; /* Interrupt array */ |
874f6a72 LZ |
500 | }; |
501 | ||
502 | /* Values for Model field above */ | |
503 | ||
504 | #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ | |
505 | #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ | |
506 | #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ | |
507 | #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ | |
0c2021c0 RM |
508 | #define ACPI_IORT_SMMU_CORELINK_MMU401 0x00000004 /* ARM Corelink MMU-401 */ |
509 | #define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x00000005 /* Cavium thunder_x SMMUv2 */ | |
874f6a72 LZ |
510 | |
511 | /* Masks for Flags field above */ | |
512 | ||
513 | #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) | |
514 | #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) | |
515 | ||
bb1e23e6 LZ |
516 | /* Global interrupt format */ |
517 | ||
518 | struct acpi_iort_smmu_gsi { | |
519 | u32 nsg_irpt; | |
520 | u32 nsg_irpt_flags; | |
521 | u32 nsg_cfg_irpt; | |
522 | u32 nsg_cfg_irpt_flags; | |
523 | }; | |
524 | ||
4ac78baf AS |
525 | struct acpi_iort_smmu_v3 { |
526 | u64 base_address; /* SMMUv3 base address */ | |
527 | u32 flags; | |
528 | u32 reserved; | |
529 | u64 vatos_address; | |
0c2021c0 | 530 | u32 model; |
4ac78baf AS |
531 | u32 event_gsiv; |
532 | u32 pri_gsiv; | |
533 | u32 gerr_gsiv; | |
534 | u32 sync_gsiv; | |
d87be043 | 535 | u32 pxm; |
4c106aa4 | 536 | u32 id_mapping_index; |
4ac78baf AS |
537 | }; |
538 | ||
0c2021c0 RM |
539 | /* Values for Model field above */ |
540 | ||
541 | #define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */ | |
542 | #define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */ | |
543 | #define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */ | |
544 | ||
4ac78baf AS |
545 | /* Masks for Flags field above */ |
546 | ||
547 | #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) | |
d87be043 | 548 | #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1) |
c9442300 | 549 | #define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3) |
3f062a51 | 550 | #define ACPI_IORT_SMMU_V3_DEVICEID_VALID (1<<4) |
4ac78baf | 551 | |
a53eaef6 RM |
552 | struct acpi_iort_pmcg { |
553 | u64 page0_base_address; | |
554 | u32 overflow_gsiv; | |
555 | u32 node_reference; | |
556 | u64 page1_base_address; | |
557 | }; | |
558 | ||
8e1fdd7f SK |
559 | struct acpi_iort_rmr { |
560 | u32 flags; | |
561 | u32 rmr_count; | |
562 | u32 rmr_offset; | |
563 | }; | |
564 | ||
4fd14753 SK |
565 | /* Masks for Flags field above */ |
566 | #define ACPI_IORT_RMR_REMAP_PERMITTED (1) | |
567 | #define ACPI_IORT_RMR_ACCESS_PRIVILEGE (1<<1) | |
568 | ||
569 | /* | |
570 | * Macro to access the Access Attributes in flags field above: | |
571 | * Access Attributes is encoded in bits 9:2 | |
572 | */ | |
573 | #define ACPI_IORT_RMR_ACCESS_ATTRIBUTES(flags) (((flags) >> 2) & 0xFF) | |
574 | ||
575 | /* Values for above Access Attributes */ | |
576 | ||
577 | #define ACPI_IORT_RMR_ATTR_DEVICE_NGNRNE 0x00 | |
578 | #define ACPI_IORT_RMR_ATTR_DEVICE_NGNRE 0x01 | |
579 | #define ACPI_IORT_RMR_ATTR_DEVICE_NGRE 0x02 | |
580 | #define ACPI_IORT_RMR_ATTR_DEVICE_GRE 0x03 | |
581 | #define ACPI_IORT_RMR_ATTR_NORMAL_NC 0x04 | |
582 | #define ACPI_IORT_RMR_ATTR_NORMAL_IWB_OWB 0x05 | |
583 | ||
8e1fdd7f SK |
584 | struct acpi_iort_rmr_desc { |
585 | u64 base_address; | |
586 | u64 length; | |
587 | u32 reserved; | |
588 | }; | |
589 | ||
6e2d5ebd BM |
590 | /******************************************************************************* |
591 | * | |
592 | * IVRS - I/O Virtualization Reporting Structure | |
593 | * Version 1 | |
594 | * | |
595 | * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", | |
596 | * Revision 1.26, February 2009. | |
597 | * | |
598 | ******************************************************************************/ | |
599 | ||
600 | struct acpi_table_ivrs { | |
601 | struct acpi_table_header header; /* Common ACPI table header */ | |
602 | u32 info; /* Common virtualization info */ | |
603 | u64 reserved; | |
604 | }; | |
605 | ||
606 | /* Values for Info field above */ | |
607 | ||
608 | #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ | |
609 | #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ | |
610 | #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ | |
611 | ||
612 | /* IVRS subtable header */ | |
613 | ||
614 | struct acpi_ivrs_header { | |
615 | u8 type; /* Subtable type */ | |
616 | u8 flags; | |
617 | u16 length; /* Subtable length */ | |
618 | u16 device_id; /* ID of IOMMU */ | |
619 | }; | |
620 | ||
621 | /* Values for subtable Type above */ | |
622 | ||
623 | enum acpi_ivrs_type { | |
1f6239ca MÅ» |
624 | ACPI_IVRS_TYPE_HARDWARE1 = 0x10, |
625 | ACPI_IVRS_TYPE_HARDWARE2 = 0x11, | |
7ce7a445 | 626 | ACPI_IVRS_TYPE_HARDWARE3 = 0x40, |
6e2d5ebd BM |
627 | ACPI_IVRS_TYPE_MEMORY1 = 0x20, |
628 | ACPI_IVRS_TYPE_MEMORY2 = 0x21, | |
629 | ACPI_IVRS_TYPE_MEMORY3 = 0x22 | |
630 | }; | |
631 | ||
632 | /* Masks for Flags field above for IVHD subtable */ | |
633 | ||
634 | #define ACPI_IVHD_TT_ENABLE (1) | |
635 | #define ACPI_IVHD_PASS_PW (1<<1) | |
636 | #define ACPI_IVHD_RES_PASS_PW (1<<2) | |
637 | #define ACPI_IVHD_ISOC (1<<3) | |
638 | #define ACPI_IVHD_IOTLB (1<<4) | |
639 | ||
640 | /* Masks for Flags field above for IVMD subtable */ | |
641 | ||
642 | #define ACPI_IVMD_UNITY (1) | |
643 | #define ACPI_IVMD_READ (1<<1) | |
644 | #define ACPI_IVMD_WRITE (1<<2) | |
645 | #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) | |
646 | ||
647 | /* | |
648 | * IVRS subtables, correspond to Type in struct acpi_ivrs_header | |
649 | */ | |
650 | ||
651 | /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ | |
652 | ||
1f6239ca | 653 | struct acpi_ivrs_hardware_10 { |
6e2d5ebd BM |
654 | struct acpi_ivrs_header header; |
655 | u16 capability_offset; /* Offset for IOMMU control fields */ | |
656 | u64 base_address; /* IOMMU control registers */ | |
657 | u16 pci_segment_group; | |
658 | u16 info; /* MSI number and unit ID */ | |
0dc7e795 | 659 | u32 feature_reporting; |
6e2d5ebd BM |
660 | }; |
661 | ||
1f6239ca MÅ» |
662 | /* 0x11: I/O Virtualization Hardware Definition Block (IVHD) */ |
663 | ||
664 | struct acpi_ivrs_hardware_11 { | |
665 | struct acpi_ivrs_header header; | |
666 | u16 capability_offset; /* Offset for IOMMU control fields */ | |
667 | u64 base_address; /* IOMMU control registers */ | |
668 | u16 pci_segment_group; | |
669 | u16 info; /* MSI number and unit ID */ | |
670 | u32 attributes; | |
671 | u64 efr_register_image; | |
672 | u64 reserved; | |
673 | }; | |
674 | ||
6e2d5ebd BM |
675 | /* Masks for Info field above */ |
676 | ||
677 | #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ | |
ba494bee | 678 | #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */ |
6e2d5ebd BM |
679 | |
680 | /* | |
681 | * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure. | |
682 | * Upper two bits of the Type field are the (encoded) length of the structure. | |
683 | * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries | |
684 | * are reserved for future use but not defined. | |
685 | */ | |
686 | struct acpi_ivrs_de_header { | |
687 | u8 type; | |
688 | u16 id; | |
689 | u8 data_setting; | |
690 | }; | |
691 | ||
692 | /* Length of device entry is in the top two bits of Type field above */ | |
693 | ||
694 | #define ACPI_IVHD_ENTRY_LENGTH 0xC0 | |
695 | ||
696 | /* Values for device entry Type field above */ | |
697 | ||
698 | enum acpi_ivrs_device_entry_type { | |
699 | /* 4-byte device entries, all use struct acpi_ivrs_device4 */ | |
700 | ||
701 | ACPI_IVRS_TYPE_PAD4 = 0, | |
702 | ACPI_IVRS_TYPE_ALL = 1, | |
703 | ACPI_IVRS_TYPE_SELECT = 2, | |
704 | ACPI_IVRS_TYPE_START = 3, | |
705 | ACPI_IVRS_TYPE_END = 4, | |
706 | ||
707 | /* 8-byte device entries */ | |
708 | ||
709 | ACPI_IVRS_TYPE_PAD8 = 64, | |
710 | ACPI_IVRS_TYPE_NOT_USED = 65, | |
711 | ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */ | |
712 | ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */ | |
713 | ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */ | |
714 | ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */ | |
7ce7a445 AM |
715 | ACPI_IVRS_TYPE_SPECIAL = 72, /* Uses struct acpi_ivrs_device8c */ |
716 | ||
717 | /* Variable-length device entries */ | |
718 | ||
719 | ACPI_IVRS_TYPE_HID = 240 /* Uses ACPI_IVRS_DEVICE_HID */ | |
6e2d5ebd BM |
720 | }; |
721 | ||
722 | /* Values for Data field above */ | |
723 | ||
724 | #define ACPI_IVHD_INIT_PASS (1) | |
725 | #define ACPI_IVHD_EINT_PASS (1<<1) | |
726 | #define ACPI_IVHD_NMI_PASS (1<<2) | |
727 | #define ACPI_IVHD_SYSTEM_MGMT (3<<4) | |
728 | #define ACPI_IVHD_LINT0_PASS (1<<6) | |
729 | #define ACPI_IVHD_LINT1_PASS (1<<7) | |
730 | ||
731 | /* Types 0-4: 4-byte device entry */ | |
732 | ||
733 | struct acpi_ivrs_device4 { | |
734 | struct acpi_ivrs_de_header header; | |
735 | }; | |
736 | ||
737 | /* Types 66-67: 8-byte device entry */ | |
738 | ||
739 | struct acpi_ivrs_device8a { | |
740 | struct acpi_ivrs_de_header header; | |
741 | u8 reserved1; | |
742 | u16 used_id; | |
743 | u8 reserved2; | |
744 | }; | |
745 | ||
746 | /* Types 70-71: 8-byte device entry */ | |
747 | ||
748 | struct acpi_ivrs_device8b { | |
749 | struct acpi_ivrs_de_header header; | |
750 | u32 extended_data; | |
751 | }; | |
752 | ||
753 | /* Values for extended_data above */ | |
754 | ||
755 | #define ACPI_IVHD_ATS_DISABLED (1<<31) | |
756 | ||
757 | /* Type 72: 8-byte device entry */ | |
758 | ||
759 | struct acpi_ivrs_device8c { | |
760 | struct acpi_ivrs_de_header header; | |
761 | u8 handle; | |
762 | u16 used_id; | |
763 | u8 variety; | |
764 | }; | |
765 | ||
766 | /* Values for Variety field above */ | |
767 | ||
768 | #define ACPI_IVHD_IOAPIC 1 | |
769 | #define ACPI_IVHD_HPET 2 | |
770 | ||
7ce7a445 AM |
771 | /* Type 240: variable-length device entry */ |
772 | ||
773 | struct acpi_ivrs_device_hid { | |
774 | struct acpi_ivrs_de_header header; | |
775 | u64 acpi_hid; | |
776 | u64 acpi_cid; | |
777 | u8 uid_type; | |
778 | u8 uid_length; | |
779 | }; | |
780 | ||
c160b7d2 BM |
781 | /* Values for uid_type above */ |
782 | ||
783 | #define ACPI_IVRS_UID_NOT_PRESENT 0 | |
784 | #define ACPI_IVRS_UID_IS_INTEGER 1 | |
785 | #define ACPI_IVRS_UID_IS_STRING 2 | |
786 | ||
6e2d5ebd BM |
787 | /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ |
788 | ||
789 | struct acpi_ivrs_memory { | |
790 | struct acpi_ivrs_header header; | |
791 | u16 aux_data; | |
792 | u64 reserved; | |
793 | u64 start_address; | |
794 | u64 memory_length; | |
795 | }; | |
796 | ||
d36d4e30 BM |
797 | /******************************************************************************* |
798 | * | |
799 | * LPIT - Low Power Idle Table | |
800 | * | |
9ab8cf1b | 801 | * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. |
d36d4e30 BM |
802 | * |
803 | ******************************************************************************/ | |
804 | ||
805 | struct acpi_table_lpit { | |
806 | struct acpi_table_header header; /* Common ACPI table header */ | |
807 | }; | |
808 | ||
809 | /* LPIT subtable header */ | |
810 | ||
811 | struct acpi_lpit_header { | |
812 | u32 type; /* Subtable type */ | |
813 | u32 length; /* Subtable length */ | |
814 | u16 unique_id; | |
815 | u16 reserved; | |
816 | u32 flags; | |
817 | }; | |
818 | ||
819 | /* Values for subtable Type above */ | |
820 | ||
821 | enum acpi_lpit_type { | |
822 | ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, | |
9ab8cf1b | 823 | ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ |
d36d4e30 BM |
824 | }; |
825 | ||
826 | /* Masks for Flags field above */ | |
827 | ||
828 | #define ACPI_LPIT_STATE_DISABLED (1) | |
829 | #define ACPI_LPIT_NO_COUNTER (1<<1) | |
830 | ||
831 | /* | |
832 | * LPIT subtables, correspond to Type in struct acpi_lpit_header | |
833 | */ | |
834 | ||
835 | /* 0x00: Native C-state instruction based LPI structure */ | |
836 | ||
837 | struct acpi_lpit_native { | |
838 | struct acpi_lpit_header header; | |
839 | struct acpi_generic_address entry_trigger; | |
840 | u32 residency; | |
841 | u32 latency; | |
842 | struct acpi_generic_address residency_counter; | |
843 | u64 counter_frequency; | |
844 | }; | |
845 | ||
b24aad44 BM |
846 | /******************************************************************************* |
847 | * | |
e62f8227 ES |
848 | * MADT - Multiple APIC Description Table |
849 | * Version 3 | |
b24aad44 BM |
850 | * |
851 | ******************************************************************************/ | |
852 | ||
e62f8227 | 853 | struct acpi_table_madt { |
b24aad44 | 854 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
855 | u32 address; /* Physical address of local APIC */ |
856 | u32 flags; | |
b24aad44 BM |
857 | }; |
858 | ||
e62f8227 | 859 | /* Masks for Flags field above */ |
b24aad44 | 860 | |
e62f8227 ES |
861 | #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ |
862 | ||
863 | /* Values for PCATCompat flag */ | |
864 | ||
865 | #define ACPI_MADT_DUAL_PIC 1 | |
866 | #define ACPI_MADT_MULTIPLE_APIC 0 | |
867 | ||
868 | /* Values for MADT subtable type in struct acpi_subtable_header */ | |
869 | ||
870 | enum acpi_madt_type { | |
871 | ACPI_MADT_TYPE_LOCAL_APIC = 0, | |
872 | ACPI_MADT_TYPE_IO_APIC = 1, | |
873 | ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, | |
874 | ACPI_MADT_TYPE_NMI_SOURCE = 3, | |
875 | ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, | |
876 | ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, | |
877 | ACPI_MADT_TYPE_IO_SAPIC = 6, | |
878 | ACPI_MADT_TYPE_LOCAL_SAPIC = 7, | |
879 | ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, | |
880 | ACPI_MADT_TYPE_LOCAL_X2APIC = 9, | |
881 | ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, | |
882 | ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, | |
883 | ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, | |
884 | ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, | |
885 | ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, | |
886 | ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, | |
9557cb8c | 887 | ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16, |
60f2096b HC |
888 | ACPI_MADT_TYPE_CORE_PIC = 17, |
889 | ACPI_MADT_TYPE_LIO_PIC = 18, | |
890 | ACPI_MADT_TYPE_HT_PIC = 19, | |
891 | ACPI_MADT_TYPE_EIO_PIC = 20, | |
892 | ACPI_MADT_TYPE_MSI_PIC = 21, | |
893 | ACPI_MADT_TYPE_BIO_PIC = 22, | |
894 | ACPI_MADT_TYPE_LPC_PIC = 23, | |
f2ca92d0 S |
895 | ACPI_MADT_TYPE_RINTC = 24, |
896 | ACPI_MADT_TYPE_RESERVED = 25, /* 25 to 0x7F are reserved */ | |
da6a9bbe | 897 | ACPI_MADT_TYPE_OEM_RESERVED = 0x80 /* 0x80 to 0xFF are reserved for OEM use */ |
e62f8227 ES |
898 | }; |
899 | ||
900 | /* | |
901 | * MADT Subtables, correspond to Type in struct acpi_subtable_header | |
902 | */ | |
903 | ||
904 | /* 0: Processor Local APIC */ | |
905 | ||
906 | struct acpi_madt_local_apic { | |
907 | struct acpi_subtable_header header; | |
908 | u8 processor_id; /* ACPI processor id */ | |
909 | u8 id; /* Processor's local APIC id */ | |
910 | u32 lapic_flags; | |
911 | }; | |
912 | ||
913 | /* 1: IO APIC */ | |
914 | ||
915 | struct acpi_madt_io_apic { | |
916 | struct acpi_subtable_header header; | |
917 | u8 id; /* I/O APIC ID */ | |
918 | u8 reserved; /* reserved - must be zero */ | |
919 | u32 address; /* APIC physical address */ | |
920 | u32 global_irq_base; /* Global system interrupt where INTI lines start */ | |
921 | }; | |
922 | ||
923 | /* 2: Interrupt Override */ | |
924 | ||
925 | struct acpi_madt_interrupt_override { | |
926 | struct acpi_subtable_header header; | |
927 | u8 bus; /* 0 - ISA */ | |
928 | u8 source_irq; /* Interrupt source (IRQ) */ | |
929 | u32 global_irq; /* Global system interrupt */ | |
930 | u16 inti_flags; | |
931 | }; | |
932 | ||
933 | /* 3: NMI Source */ | |
934 | ||
935 | struct acpi_madt_nmi_source { | |
936 | struct acpi_subtable_header header; | |
937 | u16 inti_flags; | |
938 | u32 global_irq; /* Global system interrupt */ | |
939 | }; | |
940 | ||
941 | /* 4: Local APIC NMI */ | |
942 | ||
943 | struct acpi_madt_local_apic_nmi { | |
944 | struct acpi_subtable_header header; | |
945 | u8 processor_id; /* ACPI processor id */ | |
946 | u16 inti_flags; | |
947 | u8 lint; /* LINTn to which NMI is connected */ | |
948 | }; | |
949 | ||
950 | /* 5: Address Override */ | |
951 | ||
952 | struct acpi_madt_local_apic_override { | |
953 | struct acpi_subtable_header header; | |
954 | u16 reserved; /* Reserved, must be zero */ | |
955 | u64 address; /* APIC physical address */ | |
956 | }; | |
957 | ||
958 | /* 6: I/O Sapic */ | |
959 | ||
960 | struct acpi_madt_io_sapic { | |
961 | struct acpi_subtable_header header; | |
962 | u8 id; /* I/O SAPIC ID */ | |
963 | u8 reserved; /* Reserved, must be zero */ | |
964 | u32 global_irq_base; /* Global interrupt for SAPIC start */ | |
965 | u64 address; /* SAPIC physical address */ | |
966 | }; | |
967 | ||
968 | /* 7: Local Sapic */ | |
969 | ||
970 | struct acpi_madt_local_sapic { | |
971 | struct acpi_subtable_header header; | |
972 | u8 processor_id; /* ACPI processor id */ | |
973 | u8 id; /* SAPIC ID */ | |
974 | u8 eid; /* SAPIC EID */ | |
975 | u8 reserved[3]; /* Reserved, must be zero */ | |
976 | u32 lapic_flags; | |
977 | u32 uid; /* Numeric UID - ACPI 3.0 */ | |
74522fea | 978 | char uid_string[]; /* String UID - ACPI 3.0 */ |
e62f8227 ES |
979 | }; |
980 | ||
981 | /* 8: Platform Interrupt Source */ | |
982 | ||
983 | struct acpi_madt_interrupt_source { | |
984 | struct acpi_subtable_header header; | |
985 | u16 inti_flags; | |
986 | u8 type; /* 1=PMI, 2=INIT, 3=corrected */ | |
987 | u8 id; /* Processor ID */ | |
988 | u8 eid; /* Processor EID */ | |
989 | u8 io_sapic_vector; /* Vector value for PMI interrupts */ | |
990 | u32 global_irq; /* Global system interrupt */ | |
991 | u32 flags; /* Interrupt Source Flags */ | |
992 | }; | |
993 | ||
994 | /* Masks for Flags field above */ | |
995 | ||
996 | #define ACPI_MADT_CPEI_OVERRIDE (1) | |
997 | ||
998 | /* 9: Processor Local X2APIC (ACPI 4.0) */ | |
999 | ||
1000 | struct acpi_madt_local_x2apic { | |
1001 | struct acpi_subtable_header header; | |
1002 | u16 reserved; /* reserved - must be zero */ | |
1003 | u32 local_apic_id; /* Processor x2APIC ID */ | |
1004 | u32 lapic_flags; | |
1005 | u32 uid; /* ACPI processor UID */ | |
1006 | }; | |
1007 | ||
1008 | /* 10: Local X2APIC NMI (ACPI 4.0) */ | |
1009 | ||
1010 | struct acpi_madt_local_x2apic_nmi { | |
1011 | struct acpi_subtable_header header; | |
1012 | u16 inti_flags; | |
1013 | u32 uid; /* ACPI processor UID */ | |
1014 | u8 lint; /* LINTn to which NMI is connected */ | |
1015 | u8 reserved[3]; /* reserved - must be zero */ | |
1016 | }; | |
1017 | ||
377421fc | 1018 | /* 11: Generic interrupt - GICC (ACPI 5.0 + ACPI 6.0 + ACPI 6.3 + ACPI 6.5 changes) */ |
e62f8227 ES |
1019 | |
1020 | struct acpi_madt_generic_interrupt { | |
1021 | struct acpi_subtable_header header; | |
1022 | u16 reserved; /* reserved - must be zero */ | |
1023 | u32 cpu_interface_number; | |
1024 | u32 uid; | |
1025 | u32 flags; | |
1026 | u32 parking_version; | |
1027 | u32 performance_interrupt; | |
1028 | u64 parked_address; | |
1029 | u64 base_address; | |
1030 | u64 gicv_base_address; | |
1031 | u64 gich_base_address; | |
1032 | u32 vgic_interrupt; | |
1033 | u64 gicr_base_address; | |
1034 | u64 arm_mpidr; | |
1035 | u8 efficiency_class; | |
e646e0a5 ES |
1036 | u8 reserved2[1]; |
1037 | u16 spe_interrupt; /* ACPI 6.3 */ | |
377421fc | 1038 | u16 trbe_interrupt; /* ACPI 6.5 */ |
e62f8227 ES |
1039 | }; |
1040 | ||
1041 | /* Masks for Flags field above */ | |
1042 | ||
1043 | /* ACPI_MADT_ENABLED (1) Processor is usable if set */ | |
1044 | #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ | |
1045 | #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ | |
1046 | ||
1047 | /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ | |
1048 | ||
1049 | struct acpi_madt_generic_distributor { | |
1050 | struct acpi_subtable_header header; | |
1051 | u16 reserved; /* reserved - must be zero */ | |
1052 | u32 gic_id; | |
1053 | u64 base_address; | |
1054 | u32 global_irq_base; | |
1055 | u8 version; | |
1056 | u8 reserved2[3]; /* reserved - must be zero */ | |
1057 | }; | |
1058 | ||
1059 | /* Values for Version field above */ | |
1060 | ||
1061 | enum acpi_madt_gic_version { | |
1062 | ACPI_MADT_GIC_VERSION_NONE = 0, | |
1063 | ACPI_MADT_GIC_VERSION_V1 = 1, | |
1064 | ACPI_MADT_GIC_VERSION_V2 = 2, | |
1065 | ACPI_MADT_GIC_VERSION_V3 = 3, | |
1066 | ACPI_MADT_GIC_VERSION_V4 = 4, | |
1067 | ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ | |
1068 | }; | |
1069 | ||
1070 | /* 13: Generic MSI Frame (ACPI 5.1) */ | |
1071 | ||
1072 | struct acpi_madt_generic_msi_frame { | |
1073 | struct acpi_subtable_header header; | |
1074 | u16 reserved; /* reserved - must be zero */ | |
1075 | u32 msi_frame_id; | |
1076 | u64 base_address; | |
1077 | u32 flags; | |
1078 | u16 spi_count; | |
1079 | u16 spi_base; | |
1080 | }; | |
1081 | ||
1082 | /* Masks for Flags field above */ | |
1083 | ||
1084 | #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) | |
1085 | ||
1086 | /* 14: Generic Redistributor (ACPI 5.1) */ | |
1087 | ||
1088 | struct acpi_madt_generic_redistributor { | |
1089 | struct acpi_subtable_header header; | |
1090 | u16 reserved; /* reserved - must be zero */ | |
1091 | u64 base_address; | |
1092 | u32 length; | |
1093 | }; | |
1094 | ||
1095 | /* 15: Generic Translator (ACPI 6.0) */ | |
1096 | ||
1097 | struct acpi_madt_generic_translator { | |
1098 | struct acpi_subtable_header header; | |
1099 | u16 reserved; /* reserved - must be zero */ | |
1100 | u32 translation_id; | |
1101 | u64 base_address; | |
1102 | u32 reserved2; | |
1103 | }; | |
1104 | ||
9557cb8c EK |
1105 | /* 16: Multiprocessor wakeup (ACPI 6.4) */ |
1106 | ||
1107 | struct acpi_madt_multiproc_wakeup { | |
1108 | struct acpi_subtable_header header; | |
1109 | u16 mailbox_version; | |
1110 | u32 reserved; /* reserved - must be zero */ | |
1111 | u64 base_address; | |
1112 | }; | |
1113 | ||
45882a81 BM |
1114 | #define ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE 2032 |
1115 | #define ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE 2048 | |
42d96e16 KS |
1116 | |
1117 | struct acpi_madt_multiproc_wakeup_mailbox { | |
1118 | u16 command; | |
1119 | u16 reserved; /* reserved - must be zero */ | |
1120 | u32 apic_id; | |
1121 | u64 wakeup_vector; | |
1122 | u8 reserved_os[ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE]; /* reserved for OS use */ | |
1123 | u8 reserved_firmware[ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE]; /* reserved for firmware use */ | |
1124 | }; | |
1125 | ||
1126 | #define ACPI_MP_WAKE_COMMAND_WAKEUP 1 | |
1127 | ||
60f2096b HC |
1128 | /* 17: CPU Core Interrupt Controller (ACPI 6.5) */ |
1129 | ||
1130 | struct acpi_madt_core_pic { | |
1131 | struct acpi_subtable_header header; | |
1132 | u8 version; | |
1133 | u32 processor_id; | |
1134 | u32 core_id; | |
1135 | u32 flags; | |
1136 | }; | |
1137 | ||
1138 | /* Values for Version field above */ | |
1139 | ||
1140 | enum acpi_madt_core_pic_version { | |
1141 | ACPI_MADT_CORE_PIC_VERSION_NONE = 0, | |
1142 | ACPI_MADT_CORE_PIC_VERSION_V1 = 1, | |
1143 | ACPI_MADT_CORE_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1144 | }; | |
1145 | ||
1146 | /* 18: Legacy I/O Interrupt Controller (ACPI 6.5) */ | |
1147 | ||
1148 | struct acpi_madt_lio_pic { | |
1149 | struct acpi_subtable_header header; | |
1150 | u8 version; | |
1151 | u64 address; | |
1152 | u16 size; | |
1153 | u8 cascade[2]; | |
1154 | u32 cascade_map[2]; | |
1155 | }; | |
1156 | ||
1157 | /* Values for Version field above */ | |
1158 | ||
1159 | enum acpi_madt_lio_pic_version { | |
1160 | ACPI_MADT_LIO_PIC_VERSION_NONE = 0, | |
1161 | ACPI_MADT_LIO_PIC_VERSION_V1 = 1, | |
1162 | ACPI_MADT_LIO_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1163 | }; | |
1164 | ||
1165 | /* 19: HT Interrupt Controller (ACPI 6.5) */ | |
1166 | ||
1167 | struct acpi_madt_ht_pic { | |
1168 | struct acpi_subtable_header header; | |
1169 | u8 version; | |
1170 | u64 address; | |
1171 | u16 size; | |
1172 | u8 cascade[8]; | |
1173 | }; | |
1174 | ||
1175 | /* Values for Version field above */ | |
1176 | ||
1177 | enum acpi_madt_ht_pic_version { | |
1178 | ACPI_MADT_HT_PIC_VERSION_NONE = 0, | |
1179 | ACPI_MADT_HT_PIC_VERSION_V1 = 1, | |
1180 | ACPI_MADT_HT_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1181 | }; | |
1182 | ||
1183 | /* 20: Extend I/O Interrupt Controller (ACPI 6.5) */ | |
1184 | ||
1185 | struct acpi_madt_eio_pic { | |
1186 | struct acpi_subtable_header header; | |
1187 | u8 version; | |
1188 | u8 cascade; | |
1189 | u8 node; | |
1190 | u64 node_map; | |
1191 | }; | |
1192 | ||
1193 | /* Values for Version field above */ | |
1194 | ||
1195 | enum acpi_madt_eio_pic_version { | |
1196 | ACPI_MADT_EIO_PIC_VERSION_NONE = 0, | |
1197 | ACPI_MADT_EIO_PIC_VERSION_V1 = 1, | |
1198 | ACPI_MADT_EIO_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1199 | }; | |
1200 | ||
1201 | /* 21: MSI Interrupt Controller (ACPI 6.5) */ | |
1202 | ||
1203 | struct acpi_madt_msi_pic { | |
1204 | struct acpi_subtable_header header; | |
1205 | u8 version; | |
1206 | u64 msg_address; | |
1207 | u32 start; | |
1208 | u32 count; | |
1209 | }; | |
1210 | ||
1211 | /* Values for Version field above */ | |
1212 | ||
1213 | enum acpi_madt_msi_pic_version { | |
1214 | ACPI_MADT_MSI_PIC_VERSION_NONE = 0, | |
1215 | ACPI_MADT_MSI_PIC_VERSION_V1 = 1, | |
1216 | ACPI_MADT_MSI_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1217 | }; | |
1218 | ||
1219 | /* 22: Bridge I/O Interrupt Controller (ACPI 6.5) */ | |
1220 | ||
1221 | struct acpi_madt_bio_pic { | |
1222 | struct acpi_subtable_header header; | |
1223 | u8 version; | |
1224 | u64 address; | |
1225 | u16 size; | |
1226 | u16 id; | |
1227 | u16 gsi_base; | |
1228 | }; | |
1229 | ||
1230 | /* Values for Version field above */ | |
1231 | ||
1232 | enum acpi_madt_bio_pic_version { | |
1233 | ACPI_MADT_BIO_PIC_VERSION_NONE = 0, | |
1234 | ACPI_MADT_BIO_PIC_VERSION_V1 = 1, | |
1235 | ACPI_MADT_BIO_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1236 | }; | |
1237 | ||
1238 | /* 23: LPC Interrupt Controller (ACPI 6.5) */ | |
1239 | ||
1240 | struct acpi_madt_lpc_pic { | |
1241 | struct acpi_subtable_header header; | |
1242 | u8 version; | |
1243 | u64 address; | |
1244 | u16 size; | |
1245 | u8 cascade; | |
1246 | }; | |
1247 | ||
1248 | /* Values for Version field above */ | |
1249 | ||
1250 | enum acpi_madt_lpc_pic_version { | |
1251 | ACPI_MADT_LPC_PIC_VERSION_NONE = 0, | |
1252 | ACPI_MADT_LPC_PIC_VERSION_V1 = 1, | |
1253 | ACPI_MADT_LPC_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1254 | }; | |
1255 | ||
f2ca92d0 S |
1256 | /* 24: RISC-V INTC */ |
1257 | struct acpi_madt_rintc { | |
1258 | struct acpi_subtable_header header; | |
1259 | u8 version; | |
1260 | u8 reserved; | |
1261 | u32 flags; | |
1262 | u64 hart_id; | |
1263 | u32 uid; /* ACPI processor UID */ | |
1264 | }; | |
1265 | ||
1266 | /* Values for RISC-V INTC Version field above */ | |
1267 | ||
1268 | enum acpi_madt_rintc_version { | |
1269 | ACPI_MADT_RINTC_VERSION_NONE = 0, | |
1270 | ACPI_MADT_RINTC_VERSION_V1 = 1, | |
1271 | ACPI_MADT_RINTC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1272 | }; | |
1273 | ||
60f2096b | 1274 | /* 80: OEM data */ |
da6a9bbe BM |
1275 | |
1276 | struct acpi_madt_oem_data { | |
2a85fc56 | 1277 | ACPI_FLEX_ARRAY(u8, oem_data); |
da6a9bbe BM |
1278 | }; |
1279 | ||
e62f8227 ES |
1280 | /* |
1281 | * Common flags fields for MADT subtables | |
1282 | */ | |
1283 | ||
1284 | /* MADT Local APIC flags */ | |
1285 | ||
1286 | #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ | |
435a8dc8 | 1287 | #define ACPI_MADT_ONLINE_CAPABLE (2) /* 01: System HW supports enabling processor at runtime */ |
e62f8227 ES |
1288 | |
1289 | /* MADT MPS INTI flags (inti_flags) */ | |
1290 | ||
1291 | #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ | |
1292 | #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ | |
1293 | ||
1294 | /* Values for MPS INTI flags */ | |
1295 | ||
1296 | #define ACPI_MADT_POLARITY_CONFORMS 0 | |
1297 | #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 | |
1298 | #define ACPI_MADT_POLARITY_RESERVED 2 | |
1299 | #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 | |
1300 | ||
1301 | #define ACPI_MADT_TRIGGER_CONFORMS (0) | |
1302 | #define ACPI_MADT_TRIGGER_EDGE (1<<2) | |
1303 | #define ACPI_MADT_TRIGGER_RESERVED (2<<2) | |
1304 | #define ACPI_MADT_TRIGGER_LEVEL (3<<2) | |
1305 | ||
1306 | /******************************************************************************* | |
1307 | * | |
1308 | * MCFG - PCI Memory Mapped Configuration table and subtable | |
1309 | * Version 1 | |
1310 | * | |
1311 | * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 | |
1312 | * | |
1313 | ******************************************************************************/ | |
1314 | ||
1315 | struct acpi_table_mcfg { | |
1316 | struct acpi_table_header header; /* Common ACPI table header */ | |
1317 | u8 reserved[8]; | |
1318 | }; | |
1319 | ||
1320 | /* Subtable */ | |
1321 | ||
1322 | struct acpi_mcfg_allocation { | |
1323 | u64 address; /* Base address, processor-relative */ | |
1324 | u16 pci_segment; /* PCI segment group number */ | |
1325 | u8 start_bus_number; /* Starting PCI Bus number */ | |
1326 | u8 end_bus_number; /* Final PCI Bus number */ | |
b24aad44 BM |
1327 | u32 reserved; |
1328 | }; | |
1329 | ||
0e264f0b BM |
1330 | /******************************************************************************* |
1331 | * | |
1332 | * MCHI - Management Controller Host Interface Table | |
1333 | * Version 1 | |
1334 | * | |
1335 | * Conforms to "Management Component Transport Protocol (MCTP) Host | |
1336 | * Interface Specification", Revision 1.0.0a, October 13, 2009 | |
1337 | * | |
1338 | ******************************************************************************/ | |
1339 | ||
1340 | struct acpi_table_mchi { | |
1341 | struct acpi_table_header header; /* Common ACPI table header */ | |
1342 | u8 interface_type; | |
1343 | u8 protocol; | |
1344 | u64 protocol_data; | |
1345 | u8 interrupt_type; | |
1346 | u8 gpe; | |
1347 | u8 pci_device_flag; | |
1348 | u32 global_interrupt; | |
1349 | struct acpi_generic_address control_register; | |
1350 | u8 pci_segment; | |
1351 | u8 pci_bus; | |
1352 | u8 pci_device; | |
1353 | u8 pci_function; | |
1354 | }; | |
1355 | ||
47920aae HA |
1356 | /******************************************************************************* |
1357 | * | |
1358 | * MPAM - Memory System Resource Partitioning and Monitoring | |
1359 | * | |
1360 | * Conforms to "ACPI for Memory System Resource Partitioning and Monitoring 2.0" | |
1361 | * Document number: ARM DEN 0065, December, 2022. | |
1362 | * | |
1363 | ******************************************************************************/ | |
1364 | ||
1365 | /* MPAM RIS locator types. Table 11, Location types */ | |
1366 | enum acpi_mpam_locator_type { | |
1367 | ACPI_MPAM_LOCATION_TYPE_PROCESSOR_CACHE = 0, | |
1368 | ACPI_MPAM_LOCATION_TYPE_MEMORY = 1, | |
1369 | ACPI_MPAM_LOCATION_TYPE_SMMU = 2, | |
1370 | ACPI_MPAM_LOCATION_TYPE_MEMORY_CACHE = 3, | |
1371 | ACPI_MPAM_LOCATION_TYPE_ACPI_DEVICE = 4, | |
1372 | ACPI_MPAM_LOCATION_TYPE_INTERCONNECT = 5, | |
1373 | ACPI_MPAM_LOCATION_TYPE_UNKNOWN = 0xFF | |
1374 | }; | |
1375 | ||
1376 | /* MPAM Functional dependency descriptor. Table 10 */ | |
1377 | struct acpi_mpam_func_deps { | |
1378 | u32 producer; | |
1379 | u32 reserved; | |
1380 | }; | |
1381 | ||
1382 | /* MPAM Processor cache locator descriptor. Table 13 */ | |
1383 | struct acpi_mpam_resource_cache_locator { | |
1384 | u64 cache_reference; | |
1385 | u32 reserved; | |
1386 | }; | |
1387 | ||
1388 | /* MPAM Memory locator descriptor. Table 14 */ | |
1389 | struct acpi_mpam_resource_memory_locator { | |
1390 | u64 proximity_domain; | |
1391 | u32 reserved; | |
1392 | }; | |
1393 | ||
1394 | /* MPAM SMMU locator descriptor. Table 15 */ | |
1395 | struct acpi_mpam_resource_smmu_locator { | |
1396 | u64 smmu_interface; | |
1397 | u32 reserved; | |
1398 | }; | |
1399 | ||
1400 | /* MPAM Memory-side cache locator descriptor. Table 16 */ | |
1401 | struct acpi_mpam_resource_memcache_locator { | |
1402 | u8 reserved[7]; | |
1403 | u8 level; | |
1404 | u32 reference; | |
1405 | }; | |
1406 | ||
1407 | /* MPAM ACPI device locator descriptor. Table 17 */ | |
1408 | struct acpi_mpam_resource_acpi_locator { | |
1409 | u64 acpi_hw_id; | |
1410 | u32 acpi_unique_id; | |
1411 | }; | |
1412 | ||
1413 | /* MPAM Interconnect locator descriptor. Table 18 */ | |
1414 | struct acpi_mpam_resource_interconnect_locator { | |
1415 | u64 inter_connect_desc_tbl_off; | |
1416 | u32 reserved; | |
1417 | }; | |
1418 | ||
1419 | /* MPAM Locator structure. Table 12 */ | |
1420 | struct acpi_mpam_resource_generic_locator { | |
1421 | u64 descriptor1; | |
1422 | u32 descriptor2; | |
1423 | }; | |
1424 | ||
1425 | union acpi_mpam_resource_locator { | |
1426 | struct acpi_mpam_resource_cache_locator cache_locator; | |
1427 | struct acpi_mpam_resource_memory_locator memory_locator; | |
1428 | struct acpi_mpam_resource_smmu_locator smmu_locator; | |
1429 | struct acpi_mpam_resource_memcache_locator mem_cache_locator; | |
1430 | struct acpi_mpam_resource_acpi_locator acpi_locator; | |
1431 | struct acpi_mpam_resource_interconnect_locator interconnect_ifc_locator; | |
1432 | struct acpi_mpam_resource_generic_locator generic_locator; | |
1433 | }; | |
1434 | ||
1435 | /* Memory System Component Resource Node Structure Table 9 */ | |
1436 | struct acpi_mpam_resource_node { | |
1437 | u32 identifier; | |
1438 | u8 ris_index; | |
1439 | u16 reserved1; | |
1440 | u8 locator_type; | |
1441 | union acpi_mpam_resource_locator locator; | |
1442 | u32 num_functional_deps; | |
1443 | }; | |
1444 | ||
1445 | /* Memory System Component (MSC) Node Structure. Table 4 */ | |
1446 | struct acpi_mpam_msc_node { | |
1447 | u16 length; | |
1448 | u8 interface_type; | |
1449 | u8 reserved; | |
1450 | u32 identifier; | |
1451 | u64 base_address; | |
1452 | u32 mmio_size; | |
1453 | u32 overflow_interrupt; | |
1454 | u32 overflow_interrupt_flags; | |
1455 | u32 reserved1; | |
1456 | u32 overflow_interrupt_affinity; | |
1457 | u32 error_interrupt; | |
1458 | u32 error_interrupt_flags; | |
1459 | u32 reserved2; | |
1460 | u32 error_interrupt_affinity; | |
1461 | u32 max_nrdy_usec; | |
1462 | u64 hardware_id_linked_device; | |
1463 | u32 instance_id_linked_device; | |
1464 | u32 num_resouce_nodes; | |
1465 | }; | |
1466 | ||
1467 | struct acpi_table_mpam { | |
1468 | struct acpi_table_header header; /* Common ACPI table header */ | |
1469 | }; | |
1470 | ||
e62f8227 ES |
1471 | /******************************************************************************* |
1472 | * | |
1473 | * MPST - Memory Power State Table (ACPI 5.0) | |
1474 | * Version 1 | |
1475 | * | |
1476 | ******************************************************************************/ | |
1477 | ||
1478 | #define ACPI_MPST_CHANNEL_INFO \ | |
1479 | u8 channel_id; \ | |
1480 | u8 reserved1[3]; \ | |
1481 | u16 power_node_count; \ | |
1482 | u16 reserved2; | |
1483 | ||
1484 | /* Main table */ | |
1485 | ||
1486 | struct acpi_table_mpst { | |
1487 | struct acpi_table_header header; /* Common ACPI table header */ | |
1488 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
1489 | }; | |
1490 | ||
1491 | /* Memory Platform Communication Channel Info */ | |
1492 | ||
1493 | struct acpi_mpst_channel { | |
1494 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
1495 | }; | |
1496 | ||
1497 | /* Memory Power Node Structure */ | |
1498 | ||
1499 | struct acpi_mpst_power_node { | |
1500 | u8 flags; | |
1501 | u8 reserved1; | |
1502 | u16 node_id; | |
1503 | u32 length; | |
1504 | u64 range_address; | |
1505 | u64 range_length; | |
1506 | u32 num_power_states; | |
1507 | u32 num_physical_components; | |
1508 | }; | |
1509 | ||
1510 | /* Values for Flags field above */ | |
1511 | ||
1512 | #define ACPI_MPST_ENABLED 1 | |
1513 | #define ACPI_MPST_POWER_MANAGED 2 | |
1514 | #define ACPI_MPST_HOT_PLUG_CAPABLE 4 | |
1515 | ||
1516 | /* Memory Power State Structure (follows POWER_NODE above) */ | |
1517 | ||
1518 | struct acpi_mpst_power_state { | |
1519 | u8 power_state; | |
1520 | u8 info_index; | |
1521 | }; | |
1522 | ||
1523 | /* Physical Component ID Structure (follows POWER_STATE above) */ | |
1524 | ||
1525 | struct acpi_mpst_component { | |
1526 | u16 component_id; | |
1527 | }; | |
1528 | ||
1529 | /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ | |
1530 | ||
1531 | struct acpi_mpst_data_hdr { | |
1532 | u16 characteristics_count; | |
1533 | u16 reserved; | |
1534 | }; | |
1535 | ||
1536 | struct acpi_mpst_power_data { | |
1537 | u8 structure_id; | |
1538 | u8 flags; | |
1539 | u16 reserved1; | |
1540 | u32 average_power; | |
1541 | u32 power_saving; | |
1542 | u64 exit_latency; | |
1543 | u64 reserved2; | |
1544 | }; | |
1545 | ||
1546 | /* Values for Flags field above */ | |
1547 | ||
1548 | #define ACPI_MPST_PRESERVE 1 | |
1549 | #define ACPI_MPST_AUTOENTRY 2 | |
1550 | #define ACPI_MPST_AUTOEXIT 4 | |
1551 | ||
1552 | /* Shared Memory Region (not part of an ACPI table) */ | |
1553 | ||
1554 | struct acpi_mpst_shared { | |
1555 | u32 signature; | |
1556 | u16 pcc_command; | |
1557 | u16 pcc_status; | |
1558 | u32 command_register; | |
1559 | u32 status_register; | |
1560 | u32 power_state_id; | |
1561 | u32 power_node_id; | |
1562 | u64 energy_consumed; | |
1563 | u64 average_power; | |
1564 | }; | |
1565 | ||
1566 | /******************************************************************************* | |
1567 | * | |
1568 | * MSCT - Maximum System Characteristics Table (ACPI 4.0) | |
1569 | * Version 1 | |
1570 | * | |
1571 | ******************************************************************************/ | |
1572 | ||
1573 | struct acpi_table_msct { | |
1574 | struct acpi_table_header header; /* Common ACPI table header */ | |
1575 | u32 proximity_offset; /* Location of proximity info struct(s) */ | |
1576 | u32 max_proximity_domains; /* Max number of proximity domains */ | |
1577 | u32 max_clock_domains; /* Max number of clock domains */ | |
1578 | u64 max_address; /* Max physical address in system */ | |
1579 | }; | |
1580 | ||
1581 | /* subtable - Maximum Proximity Domain Information. Version 1 */ | |
1582 | ||
1583 | struct acpi_msct_proximity { | |
1584 | u8 revision; | |
1585 | u8 length; | |
1586 | u32 range_start; /* Start of domain range */ | |
1587 | u32 range_end; /* End of domain range */ | |
1588 | u32 processor_capacity; | |
1589 | u64 memory_capacity; /* In bytes */ | |
1590 | }; | |
1591 | ||
5132f2fa BM |
1592 | /******************************************************************************* |
1593 | * | |
1594 | * MSDM - Microsoft Data Management table | |
1595 | * | |
1596 | * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", | |
1597 | * November 29, 2011. Copyright 2011 Microsoft | |
1598 | * | |
1599 | ******************************************************************************/ | |
1600 | ||
1601 | /* Basic MSDM table is only the common ACPI header */ | |
1602 | ||
1603 | struct acpi_table_msdm { | |
1604 | struct acpi_table_header header; /* Common ACPI table header */ | |
1605 | }; | |
1606 | ||
3bd38469 JM |
1607 | /******************************************************************************* |
1608 | * | |
e62f8227 ES |
1609 | * NFIT - NVDIMM Interface Table (ACPI 6.0+) |
1610 | * Version 1 | |
3bd38469 JM |
1611 | * |
1612 | ******************************************************************************/ | |
1613 | ||
e62f8227 | 1614 | struct acpi_table_nfit { |
3bd38469 | 1615 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 | 1616 | u32 reserved; /* Reserved, must be zero */ |
3bd38469 JM |
1617 | }; |
1618 | ||
e62f8227 | 1619 | /* Subtable header for NFIT */ |
5cf4d733 | 1620 | |
e62f8227 ES |
1621 | struct acpi_nfit_header { |
1622 | u16 type; | |
1623 | u16 length; | |
1624 | }; | |
5cf4d733 | 1625 | |
e62f8227 ES |
1626 | /* Values for subtable type in struct acpi_nfit_header */ |
1627 | ||
1628 | enum acpi_nfit_type { | |
1629 | ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, | |
1630 | ACPI_NFIT_TYPE_MEMORY_MAP = 1, | |
1631 | ACPI_NFIT_TYPE_INTERLEAVE = 2, | |
1632 | ACPI_NFIT_TYPE_SMBIOS = 3, | |
1633 | ACPI_NFIT_TYPE_CONTROL_REGION = 4, | |
1634 | ACPI_NFIT_TYPE_DATA_REGION = 5, | |
1635 | ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, | |
1636 | ACPI_NFIT_TYPE_CAPABILITIES = 7, | |
1637 | ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */ | |
5cf4d733 BM |
1638 | }; |
1639 | ||
e62f8227 ES |
1640 | /* |
1641 | * NFIT Subtables | |
1642 | */ | |
b24aad44 | 1643 | |
e62f8227 ES |
1644 | /* 0: System Physical Address Range Structure */ |
1645 | ||
1646 | struct acpi_nfit_system_address { | |
1647 | struct acpi_nfit_header header; | |
1648 | u16 range_index; | |
1649 | u16 flags; | |
1650 | u32 reserved; /* Reserved, must be zero */ | |
1651 | u32 proximity_domain; | |
1652 | u8 range_guid[16]; | |
1653 | u64 address; | |
1654 | u64 length; | |
1655 | u64 memory_mapping; | |
cf16b05c | 1656 | u64 location_cookie; /* ACPI 6.4 */ |
b24aad44 BM |
1657 | }; |
1658 | ||
e62f8227 | 1659 | /* Flags */ |
6e2d5ebd | 1660 | |
e62f8227 ES |
1661 | #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ |
1662 | #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ | |
cf16b05c | 1663 | #define ACPI_NFIT_LOCATION_COOKIE_VALID (1<<2) /* 02: SPA location cookie valid (ACPI 6.4) */ |
6e2d5ebd | 1664 | |
e62f8227 | 1665 | /* Range Type GUIDs appear in the include/acuuid.h file */ |
29a3f38e | 1666 | |
e62f8227 | 1667 | /* 1: Memory Device to System Address Range Map Structure */ |
b24aad44 | 1668 | |
e62f8227 ES |
1669 | struct acpi_nfit_memory_map { |
1670 | struct acpi_nfit_header header; | |
1671 | u32 device_handle; | |
1672 | u16 physical_id; | |
1673 | u16 region_id; | |
1674 | u16 range_index; | |
1675 | u16 region_index; | |
1676 | u64 region_size; | |
1677 | u64 region_offset; | |
1678 | u64 address; | |
1679 | u16 interleave_index; | |
1680 | u16 interleave_ways; | |
1681 | u16 flags; | |
1682 | u16 reserved; /* Reserved, must be zero */ | |
6e2d5ebd BM |
1683 | }; |
1684 | ||
e62f8227 ES |
1685 | /* Flags */ |
1686 | ||
1687 | #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ | |
1688 | #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ | |
1689 | #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ | |
1690 | #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ | |
1691 | #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ | |
1692 | #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ | |
1693 | #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ | |
6e2d5ebd | 1694 | |
e62f8227 ES |
1695 | /* 2: Interleave Structure */ |
1696 | ||
1697 | struct acpi_nfit_interleave { | |
1698 | struct acpi_nfit_header header; | |
1699 | u16 interleave_index; | |
1700 | u16 reserved; /* Reserved, must be zero */ | |
1701 | u32 line_count; | |
1702 | u32 line_size; | |
2a5ab998 | 1703 | u32 line_offset[]; /* Variable length */ |
b24aad44 BM |
1704 | }; |
1705 | ||
e62f8227 | 1706 | /* 3: SMBIOS Management Information Structure */ |
b24aad44 | 1707 | |
e62f8227 ES |
1708 | struct acpi_nfit_smbios { |
1709 | struct acpi_nfit_header header; | |
1710 | u32 reserved; /* Reserved, must be zero */ | |
74522fea | 1711 | u8 data[]; /* Variable length */ |
15a61aa1 BM |
1712 | }; |
1713 | ||
e62f8227 | 1714 | /* 4: NVDIMM Control Region Structure */ |
15a61aa1 | 1715 | |
e62f8227 ES |
1716 | struct acpi_nfit_control_region { |
1717 | struct acpi_nfit_header header; | |
1718 | u16 region_index; | |
1719 | u16 vendor_id; | |
1720 | u16 device_id; | |
1721 | u16 revision_id; | |
1722 | u16 subsystem_vendor_id; | |
1723 | u16 subsystem_device_id; | |
1724 | u16 subsystem_revision_id; | |
1725 | u8 valid_fields; | |
1726 | u8 manufacturing_location; | |
1727 | u16 manufacturing_date; | |
1728 | u8 reserved[2]; /* Reserved, must be zero */ | |
1729 | u32 serial_number; | |
1730 | u16 code; | |
1731 | u16 windows; | |
1732 | u64 window_size; | |
1733 | u64 command_offset; | |
1734 | u64 command_size; | |
1735 | u64 status_offset; | |
1736 | u64 status_size; | |
1737 | u16 flags; | |
1738 | u8 reserved1[6]; /* Reserved, must be zero */ | |
1739 | }; | |
1740 | ||
1741 | /* Flags */ | |
1742 | ||
1743 | #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ | |
1744 | ||
1745 | /* valid_fields bits */ | |
1746 | ||
1747 | #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ | |
1748 | ||
1749 | /* 5: NVDIMM Block Data Window Region Structure */ | |
1750 | ||
1751 | struct acpi_nfit_data_region { | |
1752 | struct acpi_nfit_header header; | |
1753 | u16 region_index; | |
1754 | u16 windows; | |
1755 | u64 offset; | |
1756 | u64 size; | |
1757 | u64 capacity; | |
1758 | u64 start_address; | |
9005694e BM |
1759 | }; |
1760 | ||
e62f8227 ES |
1761 | /* 6: Flush Hint Address Structure */ |
1762 | ||
1763 | struct acpi_nfit_flush_address { | |
1764 | struct acpi_nfit_header header; | |
1765 | u32 device_handle; | |
1766 | u16 hint_count; | |
1767 | u8 reserved[6]; /* Reserved, must be zero */ | |
74522fea | 1768 | u64 hint_address[]; /* Variable length */ |
e62f8227 ES |
1769 | }; |
1770 | ||
1771 | /* 7: Platform Capabilities Structure */ | |
1772 | ||
1773 | struct acpi_nfit_capabilities { | |
1774 | struct acpi_nfit_header header; | |
1775 | u8 highest_capability; | |
1776 | u8 reserved[3]; /* Reserved, must be zero */ | |
1777 | u32 capabilities; | |
1778 | u32 reserved2; | |
9005694e BM |
1779 | }; |
1780 | ||
e62f8227 ES |
1781 | /* Capabilities Flags */ |
1782 | ||
1783 | #define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */ | |
1784 | #define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */ | |
1785 | #define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */ | |
1786 | ||
1787 | /* | |
1788 | * NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM | |
1789 | */ | |
1790 | struct nfit_device_handle { | |
1791 | u32 handle; | |
1792 | }; | |
9005694e | 1793 | |
e62f8227 | 1794 | /* Device handle construction and extraction macros */ |
9005694e | 1795 | |
e62f8227 ES |
1796 | #define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F |
1797 | #define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0 | |
1798 | #define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00 | |
1799 | #define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000 | |
1800 | #define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000 | |
9005694e | 1801 | |
e62f8227 ES |
1802 | #define ACPI_NFIT_DIMM_NUMBER_OFFSET 0 |
1803 | #define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4 | |
1804 | #define ACPI_NFIT_MEMORY_ID_OFFSET 8 | |
1805 | #define ACPI_NFIT_SOCKET_ID_OFFSET 12 | |
1806 | #define ACPI_NFIT_NODE_ID_OFFSET 16 | |
1807 | ||
1808 | /* Macro to construct a NFIT/NVDIMM device handle */ | |
1809 | ||
1810 | #define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \ | |
1811 | ((dimm) | \ | |
1812 | ((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \ | |
1813 | ((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \ | |
1814 | ((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \ | |
1815 | ((node) << ACPI_NFIT_NODE_ID_OFFSET)) | |
1816 | ||
1817 | /* Macros to extract individual fields from a NFIT/NVDIMM device handle */ | |
1818 | ||
1819 | #define ACPI_NFIT_GET_DIMM_NUMBER(handle) \ | |
1820 | ((handle) & ACPI_NFIT_DIMM_NUMBER_MASK) | |
1821 | ||
1822 | #define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \ | |
1823 | (((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | |
1824 | ||
1825 | #define ACPI_NFIT_GET_MEMORY_ID(handle) \ | |
1826 | (((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET) | |
1827 | ||
1828 | #define ACPI_NFIT_GET_SOCKET_ID(handle) \ | |
1829 | (((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET) | |
1830 | ||
1831 | #define ACPI_NFIT_GET_NODE_ID(handle) \ | |
1832 | (((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET) | |
9005694e | 1833 | |
a805aab8 BM |
1834 | /******************************************************************************* |
1835 | * | |
1836 | * NHLT - Non HD Audio Link Table | |
1837 | * | |
1838 | * Conforms to: Intel Smart Sound Technology NHLT Specification | |
1839 | * Version 0.8.1, January 2020. | |
1840 | * | |
1841 | ******************************************************************************/ | |
1842 | ||
1843 | /* Main table */ | |
1844 | ||
1845 | struct acpi_table_nhlt { | |
1846 | struct acpi_table_header header; /* Common ACPI table header */ | |
1847 | u8 endpoint_count; | |
1848 | }; | |
1849 | ||
1850 | struct acpi_nhlt_endpoint { | |
1851 | u32 descriptor_length; | |
1852 | u8 link_type; | |
1853 | u8 instance_id; | |
1854 | u16 vendor_id; | |
1855 | u16 device_id; | |
1856 | u16 revision_id; | |
1857 | u32 subsystem_id; | |
1858 | u8 device_type; | |
1859 | u8 direction; | |
1860 | u8 virtual_bus_id; | |
1861 | }; | |
1862 | ||
1863 | /* Types for link_type field above */ | |
1864 | ||
1865 | #define ACPI_NHLT_RESERVED_HD_AUDIO 0 | |
1866 | #define ACPI_NHLT_RESERVED_DSP 1 | |
1867 | #define ACPI_NHLT_PDM 2 | |
1868 | #define ACPI_NHLT_SSP 3 | |
1869 | #define ACPI_NHLT_RESERVED_SLIMBUS 4 | |
1870 | #define ACPI_NHLT_RESERVED_SOUNDWIRE 5 | |
1871 | #define ACPI_NHLT_TYPE_RESERVED 6 /* 6 and above are reserved */ | |
1872 | ||
1873 | /* All other values above are reserved */ | |
1874 | ||
1875 | /* Values for device_id field above */ | |
1876 | ||
1877 | #define ACPI_NHLT_PDM_DMIC 0xAE20 | |
1878 | #define ACPI_NHLT_BT_SIDEBAND 0xAE30 | |
1879 | #define ACPI_NHLT_I2S_TDM_CODECS 0xAE23 | |
1880 | ||
1881 | /* Values for device_type field above */ | |
1882 | ||
1883 | /* SSP Link */ | |
1884 | ||
1885 | #define ACPI_NHLT_LINK_BT_SIDEBAND 0 | |
1886 | #define ACPI_NHLT_LINK_FM 1 | |
1887 | #define ACPI_NHLT_LINK_MODEM 2 | |
1888 | /* 3 is reserved */ | |
1889 | #define ACPI_NHLT_LINK_SSP_ANALOG_CODEC 4 | |
1890 | ||
1891 | /* PDM Link */ | |
1892 | ||
1893 | #define ACPI_NHLT_PDM_ON_CAVS_1P8 0 | |
1894 | #define ACPI_NHLT_PDM_ON_CAVS_1P5 1 | |
1895 | ||
1896 | /* Values for Direction field above */ | |
1897 | ||
1898 | #define ACPI_NHLT_DIR_RENDER 0 | |
1899 | #define ACPI_NHLT_DIR_CAPTURE 1 | |
1900 | #define ACPI_NHLT_DIR_RENDER_LOOPBACK 2 | |
1901 | #define ACPI_NHLT_DIR_RENDER_FEEDBACK 3 | |
1902 | #define ACPI_NHLT_DIR_RESERVED 4 /* 4 and above are reserved */ | |
1903 | ||
1904 | struct acpi_nhlt_device_specific_config { | |
1905 | u32 capabilities_size; | |
1906 | u8 virtual_slot; | |
1907 | u8 config_type; | |
1908 | }; | |
1909 | ||
1910 | struct acpi_nhlt_device_specific_config_a { | |
1911 | u32 capabilities_size; | |
1912 | u8 virtual_slot; | |
1913 | u8 config_type; | |
1914 | u8 array_type; | |
1915 | }; | |
1916 | ||
1917 | /* Values for Config Type above */ | |
1918 | ||
e4a07f5a BM |
1919 | #define ACPI_NHLT_CONFIG_TYPE_GENERIC 0x00 |
1920 | #define ACPI_NHLT_CONFIG_TYPE_MIC_ARRAY 0x01 | |
1921 | #define ACPI_NHLT_CONFIG_TYPE_RENDER_FEEDBACK 0x03 | |
1922 | #define ACPI_NHLT_CONFIG_TYPE_RESERVED 0x04 /* 4 and above are reserved */ | |
a805aab8 BM |
1923 | |
1924 | struct acpi_nhlt_device_specific_config_b { | |
1925 | u32 capabilities_size; | |
1926 | }; | |
1927 | ||
1928 | struct acpi_nhlt_device_specific_config_c { | |
1929 | u32 capabilities_size; | |
1930 | u8 virtual_slot; | |
1931 | }; | |
1932 | ||
e4a07f5a BM |
1933 | struct acpi_nhlt_render_device_specific_config { |
1934 | u32 capabilities_size; | |
1935 | u8 virtual_slot; | |
1936 | }; | |
1937 | ||
a805aab8 BM |
1938 | struct acpi_nhlt_wave_extensible { |
1939 | u16 format_tag; | |
1940 | u16 channel_count; | |
1941 | u32 samples_per_sec; | |
1942 | u32 avg_bytes_per_sec; | |
1943 | u16 block_align; | |
1944 | u16 bits_per_sample; | |
1945 | u16 extra_format_size; | |
1946 | u16 valid_bits_per_sample; | |
1947 | u32 channel_mask; | |
1948 | u8 sub_format_guid[16]; | |
1949 | }; | |
1950 | ||
1951 | /* Values for channel_mask above */ | |
1952 | ||
1953 | #define ACPI_NHLT_SPKR_FRONT_LEFT 0x1 | |
1954 | #define ACPI_NHLT_SPKR_FRONT_RIGHT 0x2 | |
1955 | #define ACPI_NHLT_SPKR_FRONT_CENTER 0x4 | |
1956 | #define ACPI_NHLT_SPKR_LOW_FREQ 0x8 | |
1957 | #define ACPI_NHLT_SPKR_BACK_LEFT 0x10 | |
1958 | #define ACPI_NHLT_SPKR_BACK_RIGHT 0x20 | |
1959 | #define ACPI_NHLT_SPKR_FRONT_LEFT_OF_CENTER 0x40 | |
1960 | #define ACPI_NHLT_SPKR_FRONT_RIGHT_OF_CENTER 0x80 | |
1961 | #define ACPI_NHLT_SPKR_BACK_CENTER 0x100 | |
1962 | #define ACPI_NHLT_SPKR_SIDE_LEFT 0x200 | |
1963 | #define ACPI_NHLT_SPKR_SIDE_RIGHT 0x400 | |
1964 | #define ACPI_NHLT_SPKR_TOP_CENTER 0x800 | |
1965 | #define ACPI_NHLT_SPKR_TOP_FRONT_LEFT 0x1000 | |
1966 | #define ACPI_NHLT_SPKR_TOP_FRONT_CENTER 0x2000 | |
1967 | #define ACPI_NHLT_SPKR_TOP_FRONT_RIGHT 0x4000 | |
1968 | #define ACPI_NHLT_SPKR_TOP_BACK_LEFT 0x8000 | |
1969 | #define ACPI_NHLT_SPKR_TOP_BACK_CENTER 0x10000 | |
1970 | #define ACPI_NHLT_SPKR_TOP_BACK_RIGHT 0x20000 | |
1971 | ||
1972 | struct acpi_nhlt_format_config { | |
1973 | struct acpi_nhlt_wave_extensible format; | |
1974 | u32 capability_size; | |
1975 | u8 capabilities[]; | |
1976 | }; | |
1977 | ||
1978 | struct acpi_nhlt_formats_config { | |
1979 | u8 formats_count; | |
1980 | }; | |
1981 | ||
1982 | struct acpi_nhlt_device_specific_hdr { | |
1983 | u8 virtual_slot; | |
1984 | u8 config_type; | |
1985 | }; | |
1986 | ||
1987 | /* Types for config_type above */ | |
1988 | ||
1989 | #define ACPI_NHLT_GENERIC 0 | |
1990 | #define ACPI_NHLT_MIC 1 | |
1991 | #define ACPI_NHLT_RENDER 3 | |
1992 | ||
1993 | struct acpi_nhlt_mic_device_specific_config { | |
1994 | struct acpi_nhlt_device_specific_hdr device_config; | |
1995 | u8 array_type_ext; | |
1996 | }; | |
1997 | ||
1998 | /* Values for array_type_ext above */ | |
1999 | ||
45882a81 | 2000 | #define ACPI_NHLT_ARRAY_TYPE_RESERVED 0x09 /* 9 and below are reserved */ |
e4a07f5a BM |
2001 | #define ACPI_NHLT_SMALL_LINEAR_2ELEMENT 0x0A |
2002 | #define ACPI_NHLT_BIG_LINEAR_2ELEMENT 0x0B | |
2003 | #define ACPI_NHLT_FIRST_GEOMETRY_LINEAR_4ELEMENT 0x0C | |
2004 | #define ACPI_NHLT_PLANAR_LSHAPED_4ELEMENT 0x0D | |
2005 | #define ACPI_NHLT_SECOND_GEOMETRY_LINEAR_4ELEMENT 0x0E | |
2006 | #define ACPI_NHLT_VENDOR_DEFINED 0x0F | |
2007 | #define ACPI_NHLT_ARRAY_TYPE_MASK 0x0F | |
2008 | #define ACPI_NHLT_ARRAY_TYPE_EXT_MASK 0x10 | |
2009 | ||
2010 | #define ACPI_NHLT_NO_EXTENSION 0x0 | |
2011 | #define ACPI_NHLT_MIC_SNR_SENSITIVITY_EXT (1<<4) | |
a805aab8 | 2012 | |
e4a07f5a BM |
2013 | struct acpi_nhlt_vendor_mic_count { |
2014 | u8 microphone_count; | |
2015 | }; | |
a805aab8 BM |
2016 | |
2017 | struct acpi_nhlt_vendor_mic_config { | |
2018 | u8 type; | |
2019 | u8 panel; | |
45882a81 BM |
2020 | u16 speaker_position_distance; /* mm */ |
2021 | u16 horizontal_offset; /* mm */ | |
2022 | u16 vertical_offset; /* mm */ | |
2023 | u8 frequency_low_band; /* 5*Hz */ | |
2024 | u8 frequency_high_band; /* 500*Hz */ | |
2025 | u16 direction_angle; /* -180 - + 180 */ | |
2026 | u16 elevation_angle; /* -180 - + 180 */ | |
2027 | u16 work_vertical_angle_begin; /* -180 - + 180 with 2 deg step */ | |
2028 | u16 work_vertical_angle_end; /* -180 - + 180 with 2 deg step */ | |
2029 | u16 work_horizontal_angle_begin; /* -180 - + 180 with 2 deg step */ | |
2030 | u16 work_horizontal_angle_end; /* -180 - + 180 with 2 deg step */ | |
a805aab8 BM |
2031 | }; |
2032 | ||
2033 | /* Values for Type field above */ | |
2034 | ||
e4a07f5a BM |
2035 | #define ACPI_NHLT_MIC_OMNIDIRECTIONAL 0 |
2036 | #define ACPI_NHLT_MIC_SUBCARDIOID 1 | |
2037 | #define ACPI_NHLT_MIC_CARDIOID 2 | |
2038 | #define ACPI_NHLT_MIC_SUPER_CARDIOID 3 | |
2039 | #define ACPI_NHLT_MIC_HYPER_CARDIOID 4 | |
2040 | #define ACPI_NHLT_MIC_8_SHAPED 5 | |
45882a81 | 2041 | #define ACPI_NHLT_MIC_RESERVED6 6 /* 6 is reserved */ |
e4a07f5a | 2042 | #define ACPI_NHLT_MIC_VENDOR_DEFINED 7 |
45882a81 | 2043 | #define ACPI_NHLT_MIC_RESERVED 8 /* 8 and above are reserved */ |
a805aab8 BM |
2044 | |
2045 | /* Values for Panel field above */ | |
2046 | ||
e4a07f5a BM |
2047 | #define ACPI_NHLT_MIC_POSITION_TOP 0 |
2048 | #define ACPI_NHLT_MIC_POSITION_BOTTOM 1 | |
2049 | #define ACPI_NHLT_MIC_POSITION_LEFT 2 | |
2050 | #define ACPI_NHLT_MIC_POSITION_RIGHT 3 | |
2051 | #define ACPI_NHLT_MIC_POSITION_FRONT 4 | |
2052 | #define ACPI_NHLT_MIC_POSITION_BACK 5 | |
45882a81 | 2053 | #define ACPI_NHLT_MIC_POSITION_RESERVED 6 /* 6 and above are reserved */ |
a805aab8 BM |
2054 | |
2055 | struct acpi_nhlt_vendor_mic_device_specific_config { | |
2056 | struct acpi_nhlt_mic_device_specific_config mic_array_device_config; | |
2057 | u8 number_of_microphones; | |
45882a81 | 2058 | struct acpi_nhlt_vendor_mic_config mic_config[]; /* Indexed by number_of_microphones */ |
a805aab8 BM |
2059 | }; |
2060 | ||
2061 | /* Microphone SNR and Sensitivity extension */ | |
2062 | ||
2063 | struct acpi_nhlt_mic_snr_sensitivity_extension { | |
2064 | u32 SNR; | |
2065 | u32 sensitivity; | |
2066 | }; | |
2067 | ||
e4a07f5a BM |
2068 | /* Render device with feedback */ |
2069 | ||
a805aab8 | 2070 | struct acpi_nhlt_render_feedback_device_specific_config { |
45882a81 BM |
2071 | u8 feedback_virtual_slot; /* Render slot in case of capture */ |
2072 | u16 feedback_channels; /* Informative only */ | |
a805aab8 BM |
2073 | u16 feedback_valid_bits_per_sample; |
2074 | }; | |
2075 | ||
8bd24835 | 2076 | /* Non documented structures */ |
a805aab8 | 2077 | |
8bd24835 | 2078 | struct acpi_nhlt_device_info_count { |
a805aab8 BM |
2079 | u8 structure_count; |
2080 | }; | |
2081 | ||
8bd24835 | 2082 | struct acpi_nhlt_device_info { |
a805aab8 BM |
2083 | u8 device_id[16]; |
2084 | u8 device_instance_id; | |
2085 | u8 device_port_id; | |
0c9a6727 BM |
2086 | }; |
2087 | ||
9005694e BM |
2088 | /******************************************************************************* |
2089 | * | |
e62f8227 ES |
2090 | * PCCT - Platform Communications Channel Table (ACPI 5.0) |
2091 | * Version 2 (ACPI 6.2) | |
9005694e BM |
2092 | * |
2093 | ******************************************************************************/ | |
2094 | ||
e62f8227 | 2095 | struct acpi_table_pcct { |
9005694e | 2096 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2097 | u32 flags; |
2098 | u64 reserved; | |
9005694e BM |
2099 | }; |
2100 | ||
e62f8227 | 2101 | /* Values for Flags field above */ |
9005694e | 2102 | |
e62f8227 | 2103 | #define ACPI_PCCT_DOORBELL 1 |
bff7f90b | 2104 | |
e62f8227 | 2105 | /* Values for subtable type in struct acpi_subtable_header */ |
bff7f90b | 2106 | |
e62f8227 ES |
2107 | enum acpi_pcct_type { |
2108 | ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, | |
2109 | ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, | |
2110 | ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */ | |
2111 | ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */ | |
2112 | ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */ | |
71f79a3f EK |
2113 | ACPI_PCCT_TYPE_HW_REG_COMM_SUBSPACE = 5, /* ACPI 6.4 */ |
2114 | ACPI_PCCT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ | |
bff7f90b BM |
2115 | }; |
2116 | ||
2117 | /* | |
e62f8227 | 2118 | * PCCT Subtables, correspond to Type in struct acpi_subtable_header |
bff7f90b BM |
2119 | */ |
2120 | ||
e62f8227 | 2121 | /* 0: Generic Communications Subspace */ |
bff7f90b | 2122 | |
e62f8227 ES |
2123 | struct acpi_pcct_subspace { |
2124 | struct acpi_subtable_header header; | |
2125 | u8 reserved[6]; | |
2126 | u64 base_address; | |
2127 | u64 length; | |
2128 | struct acpi_generic_address doorbell_register; | |
2129 | u64 preserve_mask; | |
2130 | u64 write_mask; | |
2131 | u32 latency; | |
2132 | u32 max_access_rate; | |
2133 | u16 min_turnaround_time; | |
bff7f90b BM |
2134 | }; |
2135 | ||
e62f8227 | 2136 | /* 1: HW-reduced Communications Subspace (ACPI 5.1) */ |
bff7f90b | 2137 | |
e62f8227 ES |
2138 | struct acpi_pcct_hw_reduced { |
2139 | struct acpi_subtable_header header; | |
2140 | u32 platform_interrupt; | |
2141 | u8 flags; | |
2142 | u8 reserved; | |
2143 | u64 base_address; | |
2144 | u64 length; | |
2145 | struct acpi_generic_address doorbell_register; | |
2146 | u64 preserve_mask; | |
2147 | u64 write_mask; | |
2148 | u32 latency; | |
2149 | u32 max_access_rate; | |
2150 | u16 min_turnaround_time; | |
2151 | }; | |
bff7f90b | 2152 | |
e62f8227 | 2153 | /* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */ |
bff7f90b | 2154 | |
e62f8227 ES |
2155 | struct acpi_pcct_hw_reduced_type2 { |
2156 | struct acpi_subtable_header header; | |
2157 | u32 platform_interrupt; | |
2158 | u8 flags; | |
2159 | u8 reserved; | |
2160 | u64 base_address; | |
2161 | u64 length; | |
2162 | struct acpi_generic_address doorbell_register; | |
2163 | u64 preserve_mask; | |
2164 | u64 write_mask; | |
2165 | u32 latency; | |
2166 | u32 max_access_rate; | |
2167 | u16 min_turnaround_time; | |
2168 | struct acpi_generic_address platform_ack_register; | |
2169 | u64 ack_preserve_mask; | |
2170 | u64 ack_write_mask; | |
2171 | }; | |
2172 | ||
2173 | /* 3: Extended PCC Master Subspace Type 3 (ACPI 6.2) */ | |
2174 | ||
2175 | struct acpi_pcct_ext_pcc_master { | |
2176 | struct acpi_subtable_header header; | |
2177 | u32 platform_interrupt; | |
2178 | u8 flags; | |
2179 | u8 reserved1; | |
2180 | u64 base_address; | |
2181 | u32 length; | |
2182 | struct acpi_generic_address doorbell_register; | |
2183 | u64 preserve_mask; | |
2184 | u64 write_mask; | |
2185 | u32 latency; | |
2186 | u32 max_access_rate; | |
2187 | u32 min_turnaround_time; | |
2188 | struct acpi_generic_address platform_ack_register; | |
2189 | u64 ack_preserve_mask; | |
2190 | u64 ack_set_mask; | |
2191 | u64 reserved2; | |
2192 | struct acpi_generic_address cmd_complete_register; | |
2193 | u64 cmd_complete_mask; | |
2194 | struct acpi_generic_address cmd_update_register; | |
2195 | u64 cmd_update_preserve_mask; | |
2196 | u64 cmd_update_set_mask; | |
2197 | struct acpi_generic_address error_status_register; | |
2198 | u64 error_status_mask; | |
2199 | }; | |
2200 | ||
2201 | /* 4: Extended PCC Slave Subspace Type 4 (ACPI 6.2) */ | |
2202 | ||
2203 | struct acpi_pcct_ext_pcc_slave { | |
2204 | struct acpi_subtable_header header; | |
2205 | u32 platform_interrupt; | |
2206 | u8 flags; | |
2207 | u8 reserved1; | |
2208 | u64 base_address; | |
2209 | u32 length; | |
2210 | struct acpi_generic_address doorbell_register; | |
2211 | u64 preserve_mask; | |
2212 | u64 write_mask; | |
2213 | u32 latency; | |
2214 | u32 max_access_rate; | |
2215 | u32 min_turnaround_time; | |
2216 | struct acpi_generic_address platform_ack_register; | |
2217 | u64 ack_preserve_mask; | |
2218 | u64 ack_set_mask; | |
2219 | u64 reserved2; | |
2220 | struct acpi_generic_address cmd_complete_register; | |
2221 | u64 cmd_complete_mask; | |
2222 | struct acpi_generic_address cmd_update_register; | |
2223 | u64 cmd_update_preserve_mask; | |
2224 | u64 cmd_update_set_mask; | |
2225 | struct acpi_generic_address error_status_register; | |
2226 | u64 error_status_mask; | |
2227 | }; | |
2228 | ||
71f79a3f EK |
2229 | /* 5: HW Registers based Communications Subspace */ |
2230 | ||
2231 | struct acpi_pcct_hw_reg { | |
2232 | struct acpi_subtable_header header; | |
2233 | u16 version; | |
2234 | u64 base_address; | |
2235 | u64 length; | |
2236 | struct acpi_generic_address doorbell_register; | |
2237 | u64 doorbell_preserve; | |
2238 | u64 doorbell_write; | |
2239 | struct acpi_generic_address cmd_complete_register; | |
2240 | u64 cmd_complete_mask; | |
2241 | struct acpi_generic_address error_status_register; | |
2242 | u64 error_status_mask; | |
2243 | u32 nominal_latency; | |
2244 | u32 min_turnaround_time; | |
2245 | }; | |
2246 | ||
e62f8227 ES |
2247 | /* Values for doorbell flags above */ |
2248 | ||
2249 | #define ACPI_PCCT_INTERRUPT_POLARITY (1) | |
2250 | #define ACPI_PCCT_INTERRUPT_MODE (1<<1) | |
2251 | ||
2252 | /* | |
2253 | * PCC memory structures (not part of the ACPI table) | |
2254 | */ | |
2255 | ||
2256 | /* Shared Memory Region */ | |
2257 | ||
2258 | struct acpi_pcct_shared_memory { | |
2259 | u32 signature; | |
2260 | u16 command; | |
2261 | u16 status; | |
2262 | }; | |
2263 | ||
2264 | /* Extended PCC Subspace Shared Memory Region (ACPI 6.2) */ | |
2265 | ||
2266 | struct acpi_pcct_ext_pcc_shared_memory { | |
2267 | u32 signature; | |
2268 | u32 flags; | |
2269 | u32 length; | |
2270 | u32 command; | |
2271 | }; | |
cf8252ca | 2272 | |
b24aad44 BM |
2273 | /******************************************************************************* |
2274 | * | |
e62f8227 ES |
2275 | * PDTT - Platform Debug Trigger Table (ACPI 6.2) |
2276 | * Version 0 | |
b24aad44 BM |
2277 | * |
2278 | ******************************************************************************/ | |
2279 | ||
e62f8227 | 2280 | struct acpi_table_pdtt { |
b24aad44 | 2281 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2282 | u8 trigger_count; |
2283 | u8 reserved[3]; | |
2284 | u32 array_offset; | |
2285 | }; | |
2286 | ||
2287 | /* | |
2288 | * PDTT Communication Channel Identifier Structure. | |
2289 | * The number of these structures is defined by trigger_count above, | |
2290 | * starting at array_offset. | |
2291 | */ | |
2292 | struct acpi_pdtt_channel { | |
2293 | u8 subchannel_id; | |
2294 | u8 flags; | |
b24aad44 BM |
2295 | }; |
2296 | ||
e62f8227 ES |
2297 | /* Flags for above */ |
2298 | ||
2299 | #define ACPI_PDTT_RUNTIME_TRIGGER (1) | |
2300 | #define ACPI_PDTT_WAIT_COMPLETION (1<<1) | |
f00175d0 | 2301 | #define ACPI_PDTT_TRIGGER_ORDER (1<<2) |
e62f8227 | 2302 | |
9f400337 EK |
2303 | /******************************************************************************* |
2304 | * | |
2305 | * PHAT - Platform Health Assessment Table (ACPI 6.4) | |
2306 | * Version 1 | |
2307 | * | |
2308 | ******************************************************************************/ | |
2309 | ||
2310 | struct acpi_table_phat { | |
2311 | struct acpi_table_header header; /* Common ACPI table header */ | |
2312 | }; | |
2313 | ||
2314 | /* Common header for PHAT subtables that follow main table */ | |
2315 | ||
2316 | struct acpi_phat_header { | |
2317 | u16 type; | |
2318 | u16 length; | |
2319 | u8 revision; | |
2320 | }; | |
2321 | ||
2322 | /* Values for Type field above */ | |
2323 | ||
2324 | #define ACPI_PHAT_TYPE_FW_VERSION_DATA 0 | |
2325 | #define ACPI_PHAT_TYPE_FW_HEALTH_DATA 1 | |
2326 | #define ACPI_PHAT_TYPE_RESERVED 2 /* 0x02-0xFFFF are reserved */ | |
2327 | ||
2328 | /* | |
2329 | * PHAT subtables, correspond to Type in struct acpi_phat_header | |
2330 | */ | |
2331 | ||
2332 | /* 0: Firmware Version Data Record */ | |
2333 | ||
2334 | struct acpi_phat_version_data { | |
2335 | struct acpi_phat_header header; | |
2336 | u8 reserved[3]; | |
2337 | u32 element_count; | |
2338 | }; | |
2339 | ||
2340 | struct acpi_phat_version_element { | |
2341 | u8 guid[16]; | |
2342 | u64 version_value; | |
2343 | u32 producer_id; | |
2344 | }; | |
2345 | ||
2346 | /* 1: Firmware Health Data Record */ | |
2347 | ||
2348 | struct acpi_phat_health_data { | |
2349 | struct acpi_phat_header header; | |
2350 | u8 reserved[2]; | |
2351 | u8 health; | |
2352 | u8 device_guid[16]; | |
2353 | u32 device_specific_offset; /* Zero if no Device-specific data */ | |
2354 | }; | |
2355 | ||
2356 | /* Values for Health field above */ | |
2357 | ||
2358 | #define ACPI_PHAT_ERRORS_FOUND 0 | |
2359 | #define ACPI_PHAT_NO_ERRORS 1 | |
2360 | #define ACPI_PHAT_UNKNOWN_ERRORS 2 | |
2361 | #define ACPI_PHAT_ADVISORY 3 | |
2362 | ||
25c0330a LZ |
2363 | /******************************************************************************* |
2364 | * | |
e62f8227 | 2365 | * PMTT - Platform Memory Topology Table (ACPI 5.0) |
25c0330a LZ |
2366 | * Version 1 |
2367 | * | |
25c0330a LZ |
2368 | ******************************************************************************/ |
2369 | ||
e62f8227 | 2370 | struct acpi_table_pmtt { |
25c0330a | 2371 | struct acpi_table_header header; /* Common ACPI table header */ |
cca97d42 BM |
2372 | u32 memory_device_count; |
2373 | /* | |
2374 | * Immediately followed by: | |
2375 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2376 | */ | |
25c0330a LZ |
2377 | }; |
2378 | ||
e62f8227 | 2379 | /* Common header for PMTT subtables that follow main table */ |
25c0330a | 2380 | |
e62f8227 ES |
2381 | struct acpi_pmtt_header { |
2382 | u8 type; | |
2383 | u8 reserved1; | |
2384 | u16 length; | |
2385 | u16 flags; | |
2386 | u16 reserved2; | |
cca97d42 BM |
2387 | u32 memory_device_count; /* Zero means no memory device structs follow */ |
2388 | /* | |
2389 | * Immediately followed by: | |
2390 | * u8 type_specific_data[] | |
2391 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2392 | */ | |
e62f8227 ES |
2393 | }; |
2394 | ||
2395 | /* Values for Type field above */ | |
2396 | ||
2397 | #define ACPI_PMTT_TYPE_SOCKET 0 | |
2398 | #define ACPI_PMTT_TYPE_CONTROLLER 1 | |
2399 | #define ACPI_PMTT_TYPE_DIMM 2 | |
cca97d42 BM |
2400 | #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFE are reserved */ |
2401 | #define ACPI_PMTT_TYPE_VENDOR 0xFF | |
e62f8227 ES |
2402 | |
2403 | /* Values for Flags field above */ | |
2404 | ||
2405 | #define ACPI_PMTT_TOP_LEVEL 0x0001 | |
2406 | #define ACPI_PMTT_PHYSICAL 0x0002 | |
2407 | #define ACPI_PMTT_MEMORY_TYPE 0x000C | |
2408 | ||
2409 | /* | |
2410 | * PMTT subtables, correspond to Type in struct acpi_pmtt_header | |
2411 | */ | |
2412 | ||
2413 | /* 0: Socket Structure */ | |
2414 | ||
2415 | struct acpi_pmtt_socket { | |
2416 | struct acpi_pmtt_header header; | |
2417 | u16 socket_id; | |
2418 | u16 reserved; | |
2419 | }; | |
cca97d42 BM |
2420 | /* |
2421 | * Immediately followed by: | |
2422 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2423 | */ | |
e62f8227 ES |
2424 | |
2425 | /* 1: Memory Controller subtable */ | |
2426 | ||
2427 | struct acpi_pmtt_controller { | |
2428 | struct acpi_pmtt_header header; | |
cca97d42 | 2429 | u16 controller_id; |
e62f8227 | 2430 | u16 reserved; |
e62f8227 | 2431 | }; |
cca97d42 BM |
2432 | /* |
2433 | * Immediately followed by: | |
2434 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2435 | */ | |
e62f8227 ES |
2436 | |
2437 | /* 2: Physical Component Identifier (DIMM) */ | |
2438 | ||
2439 | struct acpi_pmtt_physical_component { | |
2440 | struct acpi_pmtt_header header; | |
e62f8227 | 2441 | u32 bios_handle; |
25c0330a LZ |
2442 | }; |
2443 | ||
cca97d42 BM |
2444 | /* 0xFF: Vendor Specific Data */ |
2445 | ||
2446 | struct acpi_pmtt_vendor_specific { | |
2447 | struct acpi_pmtt_header header; | |
2448 | u8 type_uuid[16]; | |
2449 | u8 specific[]; | |
2450 | /* | |
2451 | * Immediately followed by: | |
2452 | * u8 vendor_specific_data[]; | |
2453 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2454 | */ | |
2455 | }; | |
2456 | ||
6e2d5ebd BM |
2457 | /******************************************************************************* |
2458 | * | |
e62f8227 | 2459 | * PPTT - Processor Properties Topology Table (ACPI 6.2) |
6e2d5ebd BM |
2460 | * Version 1 |
2461 | * | |
6e2d5ebd BM |
2462 | ******************************************************************************/ |
2463 | ||
e62f8227 | 2464 | struct acpi_table_pptt { |
6e2d5ebd | 2465 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2466 | }; |
2467 | ||
2468 | /* Values for Type field above */ | |
2469 | ||
2470 | enum acpi_pptt_type { | |
2471 | ACPI_PPTT_TYPE_PROCESSOR = 0, | |
2472 | ACPI_PPTT_TYPE_CACHE = 1, | |
2473 | ACPI_PPTT_TYPE_ID = 2, | |
2474 | ACPI_PPTT_TYPE_RESERVED = 3 | |
2475 | }; | |
2476 | ||
2477 | /* 0: Processor Hierarchy Node Structure */ | |
2478 | ||
2479 | struct acpi_pptt_processor { | |
2480 | struct acpi_subtable_header header; | |
2481 | u16 reserved; | |
6e2d5ebd | 2482 | u32 flags; |
e62f8227 ES |
2483 | u32 parent; |
2484 | u32 acpi_processor_id; | |
2485 | u32 number_of_priv_resources; | |
6e2d5ebd BM |
2486 | }; |
2487 | ||
e62f8227 | 2488 | /* Flags */ |
6e2d5ebd | 2489 | |
b5eab512 ES |
2490 | #define ACPI_PPTT_PHYSICAL_PACKAGE (1) |
2491 | #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (1<<1) | |
2492 | #define ACPI_PPTT_ACPI_PROCESSOR_IS_THREAD (1<<2) /* ACPI 6.3 */ | |
2493 | #define ACPI_PPTT_ACPI_LEAF_NODE (1<<3) /* ACPI 6.3 */ | |
2494 | #define ACPI_PPTT_ACPI_IDENTICAL (1<<4) /* ACPI 6.3 */ | |
6e2d5ebd | 2495 | |
e62f8227 | 2496 | /* 1: Cache Type Structure */ |
b24aad44 | 2497 | |
e62f8227 ES |
2498 | struct acpi_pptt_cache { |
2499 | struct acpi_subtable_header header; | |
2500 | u16 reserved; | |
2501 | u32 flags; | |
2502 | u32 next_level_of_cache; | |
2503 | u32 size; | |
2504 | u32 number_of_sets; | |
2505 | u8 associativity; | |
2506 | u8 attributes; | |
2507 | u16 line_size; | |
b24aad44 BM |
2508 | }; |
2509 | ||
5e2e86c0 EK |
2510 | /* 1: Cache Type Structure for PPTT version 3 */ |
2511 | ||
2512 | struct acpi_pptt_cache_v1 { | |
2513 | u32 cache_id; | |
2514 | }; | |
2515 | ||
e62f8227 ES |
2516 | /* Flags */ |
2517 | ||
2518 | #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ | |
2519 | #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ | |
2520 | #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ | |
2521 | #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ | |
2522 | #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ | |
2523 | #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ | |
2524 | #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ | |
5e2e86c0 | 2525 | #define ACPI_PPTT_CACHE_ID_VALID (1<<7) /* Cache ID valid */ |
e62f8227 ES |
2526 | |
2527 | /* Masks for Attributes */ | |
6e2d5ebd | 2528 | |
e62f8227 ES |
2529 | #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ |
2530 | #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ | |
2531 | #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ | |
6e2d5ebd | 2532 | |
e62f8227 ES |
2533 | /* Attributes describing cache */ |
2534 | #define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */ | |
2535 | #define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */ | |
2536 | #define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */ | |
2537 | #define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */ | |
b24aad44 | 2538 | |
e62f8227 ES |
2539 | #define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */ |
2540 | #define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */ | |
2541 | #define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */ | |
2542 | #define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */ | |
2543 | ||
2544 | #define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */ | |
2545 | #define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */ | |
2546 | ||
2547 | /* 2: ID Structure */ | |
2548 | ||
2549 | struct acpi_pptt_id { | |
2550 | struct acpi_subtable_header header; | |
6e2d5ebd | 2551 | u16 reserved; |
e62f8227 ES |
2552 | u32 vendor_id; |
2553 | u64 level1_id; | |
2554 | u64 level2_id; | |
2555 | u16 major_rev; | |
2556 | u16 minor_rev; | |
2557 | u16 spin_rev; | |
b24aad44 BM |
2558 | }; |
2559 | ||
d71df85a EK |
2560 | /******************************************************************************* |
2561 | * | |
2562 | * PRMT - Platform Runtime Mechanism Table | |
2563 | * Version 1 | |
2564 | * | |
2565 | ******************************************************************************/ | |
2566 | ||
2567 | struct acpi_table_prmt { | |
2568 | struct acpi_table_header header; /* Common ACPI table header */ | |
2569 | }; | |
2570 | ||
2571 | struct acpi_table_prmt_header { | |
2572 | u8 platform_guid[16]; | |
2573 | u32 module_info_offset; | |
2574 | u32 module_info_count; | |
2575 | }; | |
2576 | ||
9f8c7bae EK |
2577 | struct acpi_prmt_module_header { |
2578 | u16 revision; | |
2579 | u16 length; | |
2580 | }; | |
2581 | ||
d71df85a EK |
2582 | struct acpi_prmt_module_info { |
2583 | u16 revision; | |
2584 | u16 length; | |
2585 | u8 module_guid[16]; | |
2586 | u16 major_rev; | |
2587 | u16 minor_rev; | |
2588 | u16 handler_info_count; | |
2589 | u32 handler_info_offset; | |
2590 | u64 mmio_list_pointer; | |
2591 | }; | |
2592 | ||
2593 | struct acpi_prmt_handler_info { | |
2594 | u16 revision; | |
2595 | u16 length; | |
2596 | u8 handler_guid[16]; | |
2597 | u64 handler_address; | |
2598 | u64 static_data_buffer_address; | |
2599 | u64 acpi_param_buffer_address; | |
2600 | }; | |
2601 | ||
9d8b5e7b BM |
2602 | /******************************************************************************* |
2603 | * | |
e62f8227 | 2604 | * RASF - RAS Feature Table (ACPI 5.0) |
9d8b5e7b BM |
2605 | * Version 1 |
2606 | * | |
9d8b5e7b BM |
2607 | ******************************************************************************/ |
2608 | ||
e62f8227 | 2609 | struct acpi_table_rasf { |
9d8b5e7b | 2610 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2611 | u8 channel_id[12]; |
2612 | }; | |
2613 | ||
2614 | /* RASF Platform Communication Channel Shared Memory Region */ | |
2615 | ||
2616 | struct acpi_rasf_shared_memory { | |
2617 | u32 signature; | |
2618 | u16 command; | |
9d8b5e7b | 2619 | u16 status; |
e62f8227 ES |
2620 | u16 version; |
2621 | u8 capabilities[16]; | |
2622 | u8 set_capabilities[16]; | |
2623 | u16 num_parameter_blocks; | |
2624 | u32 set_capabilities_status; | |
2625 | }; | |
2626 | ||
2627 | /* RASF Parameter Block Structure Header */ | |
2628 | ||
2629 | struct acpi_rasf_parameter_block { | |
2630 | u16 type; | |
2631 | u16 version; | |
2632 | u16 length; | |
9d8b5e7b BM |
2633 | }; |
2634 | ||
e62f8227 | 2635 | /* RASF Parameter Block Structure for PATROL_SCRUB */ |
9d8b5e7b | 2636 | |
e62f8227 ES |
2637 | struct acpi_rasf_patrol_scrub_parameter { |
2638 | struct acpi_rasf_parameter_block header; | |
2639 | u16 patrol_scrub_command; | |
2640 | u64 requested_address_range[2]; | |
2641 | u64 actual_address_range[2]; | |
2642 | u16 flags; | |
2643 | u8 requested_speed; | |
2644 | }; | |
2645 | ||
2646 | /* Masks for Flags and Speed fields above */ | |
2647 | ||
2648 | #define ACPI_RASF_SCRUBBER_RUNNING 1 | |
2649 | #define ACPI_RASF_SPEED (7<<1) | |
2650 | #define ACPI_RASF_SPEED_SLOW (0<<1) | |
2651 | #define ACPI_RASF_SPEED_MEDIUM (4<<1) | |
2652 | #define ACPI_RASF_SPEED_FAST (7<<1) | |
2653 | ||
2654 | /* Channel Commands */ | |
2655 | ||
2656 | enum acpi_rasf_commands { | |
2657 | ACPI_RASF_EXECUTE_RASF_COMMAND = 1 | |
2658 | }; | |
2659 | ||
2660 | /* Platform RAS Capabilities */ | |
9d8b5e7b | 2661 | |
e62f8227 ES |
2662 | enum acpi_rasf_capabiliities { |
2663 | ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, | |
2664 | ACPI_SW_PATROL_SCRUB_EXPOSED = 1 | |
2665 | }; | |
2666 | ||
2667 | /* Patrol Scrub Commands */ | |
2668 | ||
2669 | enum acpi_rasf_patrol_scrub_commands { | |
2670 | ACPI_RASF_GET_PATROL_PARAMETERS = 1, | |
2671 | ACPI_RASF_START_PATROL_SCRUBBER = 2, | |
2672 | ACPI_RASF_STOP_PATROL_SCRUBBER = 3 | |
2673 | }; | |
9d8b5e7b | 2674 | |
e62f8227 ES |
2675 | /* Channel Command flags */ |
2676 | ||
2677 | #define ACPI_RASF_GENERATE_SCI (1<<15) | |
2678 | ||
2679 | /* Status values */ | |
2680 | ||
2681 | enum acpi_rasf_status { | |
2682 | ACPI_RASF_SUCCESS = 0, | |
2683 | ACPI_RASF_NOT_VALID = 1, | |
2684 | ACPI_RASF_NOT_SUPPORTED = 2, | |
2685 | ACPI_RASF_BUSY = 3, | |
2686 | ACPI_RASF_FAILED = 4, | |
2687 | ACPI_RASF_ABORTED = 5, | |
2688 | ACPI_RASF_INVALID_DATA = 6 | |
2689 | }; | |
2690 | ||
2691 | /* Status flags */ | |
2692 | ||
2693 | #define ACPI_RASF_COMMAND_COMPLETE (1) | |
2694 | #define ACPI_RASF_SCI_DOORBELL (1<<1) | |
2695 | #define ACPI_RASF_ERROR (1<<2) | |
2696 | #define ACPI_RASF_STATUS (0x1F<<3) | |
9d8b5e7b | 2697 | |
536e35c9 BM |
2698 | /******************************************************************************* |
2699 | * | |
2700 | * RGRT - Regulatory Graphics Resource Table | |
2701 | * Version 1 | |
2702 | * | |
2703 | * Conforms to "ACPI RGRT" available at: | |
2704 | * https://microsoft.github.io/mu/dyn/mu_plus/ms_core_pkg/acpi_RGRT/feature_acpi_rgrt/ | |
2705 | * | |
2706 | ******************************************************************************/ | |
2707 | ||
2708 | struct acpi_table_rgrt { | |
2709 | struct acpi_table_header header; /* Common ACPI table header */ | |
2710 | u16 version; | |
2711 | u8 image_type; | |
2712 | u8 reserved; | |
aa29b208 | 2713 | u8 image[]; |
536e35c9 BM |
2714 | }; |
2715 | ||
2716 | /* image_type values */ | |
2717 | ||
2718 | enum acpi_rgrt_image_type { | |
2719 | ACPI_RGRT_TYPE_RESERVED0 = 0, | |
2720 | ACPI_RGRT_IMAGE_TYPE_PNG = 1, | |
2721 | ACPI_RGRT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ | |
2722 | }; | |
2723 | ||
003567a3 S |
2724 | /******************************************************************************* |
2725 | * | |
2726 | * RHCT - RISC-V Hart Capabilities Table | |
2727 | * Version 1 | |
2728 | * | |
2729 | ******************************************************************************/ | |
2730 | ||
2731 | struct acpi_table_rhct { | |
2732 | struct acpi_table_header header; /* Common ACPI table header */ | |
2733 | u32 reserved; | |
2734 | u64 time_base_freq; | |
2735 | u32 node_count; | |
2736 | u32 node_offset; | |
2737 | }; | |
2738 | ||
2739 | /* | |
2740 | * RHCT subtables | |
2741 | */ | |
2742 | struct acpi_rhct_node_header { | |
2743 | u16 type; | |
2744 | u16 length; | |
2745 | u16 revision; | |
2746 | }; | |
2747 | ||
2748 | /* Values for RHCT subtable Type above */ | |
2749 | ||
2750 | enum acpi_rhct_node_type { | |
2751 | ACPI_RHCT_NODE_TYPE_ISA_STRING = 0x0000, | |
2752 | ACPI_RHCT_NODE_TYPE_HART_INFO = 0xFFFF, | |
2753 | }; | |
2754 | ||
2755 | /* | |
2756 | * RHCT node specific subtables | |
2757 | */ | |
2758 | ||
2759 | /* ISA string node structure */ | |
2760 | struct acpi_rhct_isa_string { | |
2761 | u16 isa_length; | |
2762 | char isa[]; | |
2763 | }; | |
2764 | ||
2765 | /* Hart Info node structure */ | |
2766 | struct acpi_rhct_hart_info { | |
2767 | u16 num_offsets; | |
2768 | u32 uid; /* ACPI processor UID */ | |
2769 | }; | |
2770 | ||
b24aad44 BM |
2771 | /******************************************************************************* |
2772 | * | |
e62f8227 | 2773 | * SBST - Smart Battery Specification Table |
6e2d5ebd BM |
2774 | * Version 1 |
2775 | * | |
e62f8227 ES |
2776 | ******************************************************************************/ |
2777 | ||
2778 | struct acpi_table_sbst { | |
2779 | struct acpi_table_header header; /* Common ACPI table header */ | |
2780 | u32 warning_level; | |
2781 | u32 low_level; | |
2782 | u32 critical_level; | |
2783 | }; | |
2784 | ||
2785 | /******************************************************************************* | |
2786 | * | |
2787 | * SDEI - Software Delegated Exception Interface Descriptor Table | |
2788 | * | |
2789 | * Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A, | |
2790 | * May 8th, 2017. Copyright 2017 ARM Ltd. | |
b24aad44 BM |
2791 | * |
2792 | ******************************************************************************/ | |
2793 | ||
e62f8227 | 2794 | struct acpi_table_sdei { |
b24aad44 | 2795 | struct acpi_table_header header; /* Common ACPI table header */ |
b24aad44 BM |
2796 | }; |
2797 | ||
e6ab3b77 LZ |
2798 | /******************************************************************************* |
2799 | * | |
e62f8227 | 2800 | * SDEV - Secure Devices Table (ACPI 6.2) |
e6ab3b77 LZ |
2801 | * Version 1 |
2802 | * | |
e6ab3b77 LZ |
2803 | ******************************************************************************/ |
2804 | ||
e62f8227 | 2805 | struct acpi_table_sdev { |
e6ab3b77 | 2806 | struct acpi_table_header header; /* Common ACPI table header */ |
e6ab3b77 LZ |
2807 | }; |
2808 | ||
e62f8227 ES |
2809 | struct acpi_sdev_header { |
2810 | u8 type; | |
2811 | u8 flags; | |
2812 | u16 length; | |
2813 | }; | |
2814 | ||
2815 | /* Values for subtable type above */ | |
2816 | ||
2817 | enum acpi_sdev_type { | |
2818 | ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0, | |
2819 | ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1, | |
2820 | ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */ | |
2821 | }; | |
e6ab3b77 | 2822 | |
e62f8227 ES |
2823 | /* Values for flags above */ |
2824 | ||
2825 | #define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1) | |
14012d2f | 2826 | #define ACPI_SDEV_SECURE_COMPONENTS_PRESENT (1<<1) |
e62f8227 ES |
2827 | |
2828 | /* | |
2829 | * SDEV subtables | |
2830 | */ | |
2831 | ||
2832 | /* 0: Namespace Device Based Secure Device Structure */ | |
2833 | ||
2834 | struct acpi_sdev_namespace { | |
2835 | struct acpi_sdev_header header; | |
2836 | u16 device_id_offset; | |
2837 | u16 device_id_length; | |
2838 | u16 vendor_data_offset; | |
2839 | u16 vendor_data_length; | |
2840 | }; | |
2841 | ||
14012d2f EK |
2842 | struct acpi_sdev_secure_component { |
2843 | u16 secure_component_offset; | |
2844 | u16 secure_component_length; | |
2845 | }; | |
2846 | ||
2847 | /* | |
2848 | * SDEV sub-subtables ("Components") for above | |
2849 | */ | |
2850 | struct acpi_sdev_component { | |
2851 | struct acpi_sdev_header header; | |
2852 | }; | |
2853 | ||
2854 | /* Values for sub-subtable type above */ | |
2855 | ||
2856 | enum acpi_sac_type { | |
2857 | ACPI_SDEV_TYPE_ID_COMPONENT = 0, | |
2858 | ACPI_SDEV_TYPE_MEM_COMPONENT = 1 | |
2859 | }; | |
2860 | ||
2861 | struct acpi_sdev_id_component { | |
2862 | struct acpi_sdev_header header; | |
2863 | u16 hardware_id_offset; | |
2864 | u16 hardware_id_length; | |
2865 | u16 subsystem_id_offset; | |
2866 | u16 subsystem_id_length; | |
2867 | u16 hardware_revision; | |
2868 | u8 hardware_rev_present; | |
2869 | u8 class_code_present; | |
2870 | u8 pci_base_class; | |
2871 | u8 pci_sub_class; | |
2872 | u8 pci_programming_xface; | |
2873 | }; | |
2874 | ||
2875 | struct acpi_sdev_mem_component { | |
2876 | struct acpi_sdev_header header; | |
2877 | u32 reserved; | |
2878 | u64 memory_base_address; | |
2879 | u64 memory_length; | |
2880 | }; | |
2881 | ||
e62f8227 ES |
2882 | /* 1: PCIe Endpoint Device Based Device Structure */ |
2883 | ||
2884 | struct acpi_sdev_pcie { | |
2885 | struct acpi_sdev_header header; | |
2886 | u16 segment; | |
2887 | u16 start_bus; | |
2888 | u16 path_offset; | |
2889 | u16 path_length; | |
2890 | u16 vendor_data_offset; | |
2891 | u16 vendor_data_length; | |
2892 | }; | |
2893 | ||
2894 | /* 1a: PCIe Endpoint path entry */ | |
2895 | ||
2896 | struct acpi_sdev_pcie_path { | |
2897 | u8 device; | |
2898 | u8 function; | |
2899 | }; | |
e6ab3b77 | 2900 | |
8288f69e KS |
2901 | /******************************************************************************* |
2902 | * | |
2903 | * SVKL - Storage Volume Key Location Table (ACPI 6.4) | |
6496f03e BM |
2904 | * From: "Guest-Host-Communication Interface (GHCI) for Intel |
2905 | * Trust Domain Extensions (Intel TDX)". | |
8288f69e KS |
2906 | * Version 1 |
2907 | * | |
2908 | ******************************************************************************/ | |
2909 | ||
2910 | struct acpi_table_svkl { | |
2911 | struct acpi_table_header header; /* Common ACPI table header */ | |
2912 | u32 count; | |
2913 | }; | |
2914 | ||
6496f03e | 2915 | struct acpi_svkl_key { |
8288f69e KS |
2916 | u16 type; |
2917 | u16 format; | |
2918 | u32 size; | |
2919 | u64 address; | |
2920 | }; | |
2921 | ||
2922 | enum acpi_svkl_type { | |
2923 | ACPI_SVKL_TYPE_MAIN_STORAGE = 0, | |
2924 | ACPI_SVKL_TYPE_RESERVED = 1 /* 1 and greater are reserved */ | |
2925 | }; | |
2926 | ||
2927 | enum acpi_svkl_format { | |
2928 | ACPI_SVKL_FORMAT_RAW_BINARY = 0, | |
2929 | ACPI_SVKL_FORMAT_RESERVED = 1 /* 1 and greater are reserved */ | |
2930 | }; | |
2931 | ||
2de6bb92 BM |
2932 | /******************************************************************************* |
2933 | * | |
2934 | * TDEL - TD-Event Log | |
2935 | * From: "Guest-Host-Communication Interface (GHCI) for Intel | |
2936 | * Trust Domain Extensions (Intel TDX)". | |
2937 | * September 2020 | |
2938 | * | |
2939 | ******************************************************************************/ | |
2940 | ||
2941 | struct acpi_table_tdel { | |
2942 | struct acpi_table_header header; /* Common ACPI table header */ | |
2943 | u32 reserved; | |
2944 | u64 log_area_minimum_length; | |
2945 | u64 log_area_start_address; | |
2946 | }; | |
2947 | ||
6e596084 RM |
2948 | /* Reset to default packing */ |
2949 | ||
2950 | #pragma pack() | |
b24aad44 BM |
2951 | |
2952 | #endif /* __ACTBL2_H__ */ |