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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 | * |
487ea80a | 6 | * Copyright (C) 2000 - 2022, 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 */ |
874f6a72 | 30 | #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ |
6e2d5ebd | 31 | #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ |
d36d4e30 | 32 | #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ |
e62f8227 | 33 | #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ |
b24aad44 | 34 | #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ |
0e264f0b | 35 | #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ |
e62f8227 ES |
36 | #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ |
37 | #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */ | |
5132f2fa | 38 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ |
e62f8227 | 39 | #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ |
a805aab8 | 40 | #define ACPI_SIG_NHLT "NHLT" /* Non HD Audio Link Table */ |
e62f8227 ES |
41 | #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ |
42 | #define ACPI_SIG_PDTT "PDTT" /* Platform Debug Trigger Table */ | |
9f400337 | 43 | #define ACPI_SIG_PHAT "PHAT" /* Platform Health Assessment Table */ |
e62f8227 ES |
44 | #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ |
45 | #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ | |
d71df85a | 46 | #define ACPI_SIG_PRMT "PRMT" /* Platform Runtime Mechanism Table */ |
e62f8227 | 47 | #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ |
536e35c9 | 48 | #define ACPI_SIG_RGRT "RGRT" /* Regulatory Graphics Resource Table */ |
e62f8227 | 49 | #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ |
3bd38469 | 50 | #define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */ |
e62f8227 | 51 | #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */ |
8288f69e | 52 | #define ACPI_SIG_SVKL "SVKL" /* Storage Volume Key Location Table */ |
2de6bb92 | 53 | #define ACPI_SIG_TDEL "TDEL" /* TD Event Log Table */ |
4461cf54 | 54 | |
b24aad44 BM |
55 | /* |
56 | * All tables must be byte-packed to match the ACPI specification, since | |
57 | * the tables are provided by the system BIOS. | |
58 | */ | |
59 | #pragma pack(1) | |
60 | ||
61 | /* | |
be030a57 BM |
62 | * Note: C bitfields are not used for this reason: |
63 | * | |
64 | * "Bitfields are great and easy to read, but unfortunately the C language | |
65 | * does not specify the layout of bitfields in memory, which means they are | |
66 | * essentially useless for dealing with packed data in on-disk formats or | |
67 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, | |
68 | * this decision was a design error in C. Ritchie could have picked an order | |
69 | * and stuck with it." Norman Ramsey. | |
70 | * See http://stackoverflow.com/a/1053662/41661 | |
b24aad44 BM |
71 | */ |
72 | ||
e692fa13 BM |
73 | /******************************************************************************* |
74 | * | |
75 | * AEST - Arm Error Source Table | |
76 | * | |
77 | * Conforms to: ACPI for the Armv8 RAS Extensions 1.1 Platform Design Document | |
78 | * September 2020. | |
79 | * | |
80 | ******************************************************************************/ | |
81 | ||
82 | struct acpi_table_aest { | |
83 | struct acpi_table_header header; | |
84 | void *node_array[]; | |
85 | }; | |
86 | ||
87 | /* Common Subtable header - one per Node Structure (Subtable) */ | |
88 | ||
89 | struct acpi_aest_hdr { | |
90 | u8 type; | |
91 | u16 length; | |
92 | u8 reserved; | |
93 | u32 node_specific_offset; | |
94 | u32 node_interface_offset; | |
95 | u32 node_interrupt_offset; | |
96 | u32 node_interrupt_count; | |
97 | u64 timestamp_rate; | |
98 | u64 reserved1; | |
99 | u64 error_injection_rate; | |
100 | }; | |
101 | ||
102 | /* Values for Type above */ | |
103 | ||
104 | #define ACPI_AEST_PROCESSOR_ERROR_NODE 0 | |
105 | #define ACPI_AEST_MEMORY_ERROR_NODE 1 | |
106 | #define ACPI_AEST_SMMU_ERROR_NODE 2 | |
107 | #define ACPI_AEST_VENDOR_ERROR_NODE 3 | |
108 | #define ACPI_AEST_GIC_ERROR_NODE 4 | |
109 | #define ACPI_AEST_NODE_TYPE_RESERVED 5 /* 5 and above are reserved */ | |
110 | ||
111 | /* | |
112 | * AEST subtables (Error nodes) | |
113 | */ | |
114 | ||
115 | /* 0: Processor Error */ | |
116 | ||
117 | typedef struct acpi_aest_processor { | |
118 | u32 processor_id; | |
119 | u8 resource_type; | |
120 | u8 reserved; | |
121 | u8 flags; | |
122 | u8 revision; | |
123 | u64 processor_affinity; | |
124 | ||
125 | } acpi_aest_processor; | |
126 | ||
127 | /* Values for resource_type above, related structs below */ | |
128 | ||
129 | #define ACPI_AEST_CACHE_RESOURCE 0 | |
130 | #define ACPI_AEST_TLB_RESOURCE 1 | |
131 | #define ACPI_AEST_GENERIC_RESOURCE 2 | |
132 | #define ACPI_AEST_RESOURCE_RESERVED 3 /* 3 and above are reserved */ | |
133 | ||
134 | /* 0R: Processor Cache Resource Substructure */ | |
135 | ||
136 | typedef struct acpi_aest_processor_cache { | |
137 | u32 cache_reference; | |
138 | u32 reserved; | |
139 | ||
140 | } acpi_aest_processor_cache; | |
141 | ||
142 | /* Values for cache_type above */ | |
143 | ||
144 | #define ACPI_AEST_CACHE_DATA 0 | |
145 | #define ACPI_AEST_CACHE_INSTRUCTION 1 | |
146 | #define ACPI_AEST_CACHE_UNIFIED 2 | |
147 | #define ACPI_AEST_CACHE_RESERVED 3 /* 3 and above are reserved */ | |
148 | ||
149 | /* 1R: Processor TLB Resource Substructure */ | |
150 | ||
151 | typedef struct acpi_aest_processor_tlb { | |
152 | u32 tlb_level; | |
153 | u32 reserved; | |
154 | ||
155 | } acpi_aest_processor_tlb; | |
156 | ||
157 | /* 2R: Processor Generic Resource Substructure */ | |
158 | ||
159 | typedef struct acpi_aest_processor_generic { | |
00395b74 | 160 | u32 resource; |
e692fa13 BM |
161 | |
162 | } acpi_aest_processor_generic; | |
163 | ||
164 | /* 1: Memory Error */ | |
165 | ||
166 | typedef struct acpi_aest_memory { | |
167 | u32 srat_proximity_domain; | |
168 | ||
169 | } acpi_aest_memory; | |
170 | ||
171 | /* 2: Smmu Error */ | |
172 | ||
173 | typedef struct acpi_aest_smmu { | |
174 | u32 iort_node_reference; | |
175 | u32 subcomponent_reference; | |
176 | ||
177 | } acpi_aest_smmu; | |
178 | ||
179 | /* 3: Vendor Defined */ | |
180 | ||
181 | typedef struct acpi_aest_vendor { | |
182 | u32 acpi_hid; | |
183 | u32 acpi_uid; | |
184 | u8 vendor_specific_data[16]; | |
185 | ||
186 | } acpi_aest_vendor; | |
187 | ||
188 | /* 4: Gic Error */ | |
189 | ||
190 | typedef struct acpi_aest_gic { | |
191 | u32 interface_type; | |
192 | u32 instance_id; | |
193 | ||
194 | } acpi_aest_gic; | |
195 | ||
196 | /* Values for interface_type above */ | |
197 | ||
198 | #define ACPI_AEST_GIC_CPU 0 | |
199 | #define ACPI_AEST_GIC_DISTRIBUTOR 1 | |
200 | #define ACPI_AEST_GIC_REDISTRIBUTOR 2 | |
201 | #define ACPI_AEST_GIC_ITS 3 | |
202 | #define ACPI_AEST_GIC_RESERVED 4 /* 4 and above are reserved */ | |
203 | ||
204 | /* Node Interface Structure */ | |
205 | ||
206 | typedef struct acpi_aest_node_interface { | |
207 | u8 type; | |
208 | u8 reserved[3]; | |
209 | u32 flags; | |
210 | u64 address; | |
211 | u32 error_record_index; | |
212 | u32 error_record_count; | |
213 | u64 error_record_implemented; | |
214 | u64 error_status_reporting; | |
215 | u64 addressing_mode; | |
216 | ||
217 | } acpi_aest_node_interface; | |
218 | ||
219 | /* Values for Type field above */ | |
220 | ||
221 | #define ACPI_AEST_NODE_SYSTEM_REGISTER 0 | |
222 | #define ACPI_AEST_NODE_MEMORY_MAPPED 1 | |
223 | #define ACPI_AEST_XFACE_RESERVED 2 /* 2 and above are reserved */ | |
224 | ||
225 | /* Node Interrupt Structure */ | |
226 | ||
227 | typedef struct acpi_aest_node_interrupt { | |
228 | u8 type; | |
229 | u8 reserved[2]; | |
230 | u8 flags; | |
231 | u32 gsiv; | |
232 | u8 iort_id; | |
233 | u8 reserved1[3]; | |
234 | ||
235 | } acpi_aest_node_interrupt; | |
236 | ||
237 | /* Values for Type field above */ | |
238 | ||
239 | #define ACPI_AEST_NODE_FAULT_HANDLING 0 | |
240 | #define ACPI_AEST_NODE_ERROR_RECOVERY 1 | |
241 | #define ACPI_AEST_XRUPT_RESERVED 2 /* 2 and above are reserved */ | |
242 | ||
5579649e IK |
243 | /******************************************************************************* |
244 | * AGDI - Arm Generic Diagnostic Dump and Reset Device Interface | |
245 | * | |
246 | * Conforms to "ACPI for Arm Components 1.1, Platform Design Document" | |
247 | * ARM DEN0093 v1.1 | |
248 | * | |
249 | ******************************************************************************/ | |
250 | struct acpi_table_agdi { | |
251 | struct acpi_table_header header; /* Common ACPI table header */ | |
252 | u8 flags; | |
253 | u8 reserved[3]; | |
254 | u32 sdei_event; | |
255 | u32 gsiv; | |
256 | }; | |
257 | ||
258 | /* Mask for Flags field above */ | |
259 | ||
260 | #define ACPI_AGDI_SIGNALING_MODE (1) | |
261 | ||
1c5d62f5 BW |
262 | /******************************************************************************* |
263 | * | |
264 | * APMT - ARM Performance Monitoring Unit Table | |
265 | * | |
266 | * Conforms to: | |
267 | * ARM Performance Monitoring Unit Architecture 1.0 Platform Design Document | |
268 | * ARM DEN0117 v1.0 November 25, 2021 | |
269 | * | |
270 | ******************************************************************************/ | |
271 | ||
272 | struct acpi_table_apmt { | |
273 | struct acpi_table_header header; /* Common ACPI table header */ | |
274 | }; | |
275 | ||
276 | #define ACPI_APMT_NODE_ID_LENGTH 4 | |
277 | ||
278 | /* | |
279 | * APMT subtables | |
280 | */ | |
281 | struct acpi_apmt_node { | |
282 | u16 length; | |
283 | u8 flags; | |
284 | u8 type; | |
285 | u32 id; | |
286 | u64 inst_primary; | |
287 | u32 inst_secondary; | |
288 | u64 base_address0; | |
289 | u64 base_address1; | |
290 | u32 ovflw_irq; | |
291 | u32 reserved; | |
292 | u32 ovflw_irq_flags; | |
293 | u32 proc_affinity; | |
294 | u32 impl_id; | |
295 | }; | |
296 | ||
297 | /* Masks for Flags field above */ | |
298 | ||
299 | #define ACPI_APMT_FLAGS_DUAL_PAGE (1<<0) | |
300 | #define ACPI_APMT_FLAGS_AFFINITY (1<<1) | |
301 | #define ACPI_APMT_FLAGS_ATOMIC (1<<2) | |
302 | ||
303 | /* Values for Flags dual page field above */ | |
304 | ||
305 | #define ACPI_APMT_FLAGS_DUAL_PAGE_NSUPP (0<<0) | |
306 | #define ACPI_APMT_FLAGS_DUAL_PAGE_SUPP (1<<0) | |
307 | ||
308 | /* Values for Flags processor affinity field above */ | |
309 | #define ACPI_APMT_FLAGS_AFFINITY_PROC (0<<1) | |
310 | #define ACPI_APMT_FLAGS_AFFINITY_PROC_CONTAINER (1<<1) | |
311 | ||
312 | /* Values for Flags 64-bit atomic field above */ | |
313 | #define ACPI_APMT_FLAGS_ATOMIC_NSUPP (0<<2) | |
314 | #define ACPI_APMT_FLAGS_ATOMIC_SUPP (1<<2) | |
315 | ||
316 | /* Values for Type field above */ | |
317 | ||
318 | enum acpi_apmt_node_type { | |
319 | ACPI_APMT_NODE_TYPE_MC = 0x00, | |
320 | ACPI_APMT_NODE_TYPE_SMMU = 0x01, | |
321 | ACPI_APMT_NODE_TYPE_PCIE_ROOT = 0x02, | |
322 | ACPI_APMT_NODE_TYPE_ACPI = 0x03, | |
323 | ACPI_APMT_NODE_TYPE_CACHE = 0x04, | |
324 | ACPI_APMT_NODE_TYPE_COUNT | |
325 | }; | |
326 | ||
327 | /* Masks for ovflw_irq_flags field above */ | |
328 | ||
329 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE (1<<0) | |
330 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_TYPE (1<<1) | |
331 | ||
332 | /* Values for ovflw_irq_flags mode field above */ | |
333 | ||
334 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_LEVEL (0<<0) | |
335 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_EDGE (1<<0) | |
336 | ||
337 | /* Values for ovflw_irq_flags type field above */ | |
338 | ||
339 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_TYPE_WIRED (0<<1) | |
340 | ||
9401eafa BM |
341 | /******************************************************************************* |
342 | * | |
343 | * BDAT - BIOS Data ACPI Table | |
344 | * | |
345 | * Conforms to "BIOS Data ACPI Table", Interface Specification v4.0 Draft 5 | |
346 | * Nov 2020 | |
347 | * | |
348 | ******************************************************************************/ | |
349 | ||
350 | struct acpi_table_bdat { | |
351 | struct acpi_table_header header; | |
352 | struct acpi_generic_address gas; | |
353 | }; | |
354 | ||
874f6a72 LZ |
355 | /******************************************************************************* |
356 | * | |
357 | * IORT - IO Remapping Table | |
358 | * | |
359 | * Conforms to "IO Remapping Table System Software on ARM Platforms", | |
4fd14753 | 360 | * Document number: ARM DEN 0049E.d, Feb 2022 |
874f6a72 LZ |
361 | * |
362 | ******************************************************************************/ | |
363 | ||
364 | struct acpi_table_iort { | |
365 | struct acpi_table_header header; | |
366 | u32 node_count; | |
367 | u32 node_offset; | |
368 | u32 reserved; | |
369 | }; | |
370 | ||
371 | /* | |
372 | * IORT subtables | |
373 | */ | |
374 | struct acpi_iort_node { | |
375 | u8 type; | |
376 | u16 length; | |
377 | u8 revision; | |
8e1fdd7f | 378 | u32 identifier; |
874f6a72 LZ |
379 | u32 mapping_count; |
380 | u32 mapping_offset; | |
381 | char node_data[1]; | |
382 | }; | |
383 | ||
384 | /* Values for subtable Type above */ | |
385 | ||
386 | enum acpi_iort_node_type { | |
387 | ACPI_IORT_NODE_ITS_GROUP = 0x00, | |
388 | ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, | |
389 | ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, | |
4ac78baf | 390 | ACPI_IORT_NODE_SMMU = 0x03, |
a53eaef6 | 391 | ACPI_IORT_NODE_SMMU_V3 = 0x04, |
8e1fdd7f SK |
392 | ACPI_IORT_NODE_PMCG = 0x05, |
393 | ACPI_IORT_NODE_RMR = 0x06, | |
874f6a72 LZ |
394 | }; |
395 | ||
396 | struct acpi_iort_id_mapping { | |
397 | u32 input_base; /* Lowest value in input range */ | |
398 | u32 id_count; /* Number of IDs */ | |
399 | u32 output_base; /* Lowest value in output range */ | |
400 | u32 output_reference; /* A reference to the output node */ | |
401 | u32 flags; | |
402 | }; | |
403 | ||
404 | /* Masks for Flags field above for IORT subtable */ | |
405 | ||
406 | #define ACPI_IORT_ID_SINGLE_MAPPING (1) | |
407 | ||
408 | struct acpi_iort_memory_access { | |
409 | u32 cache_coherency; | |
410 | u8 hints; | |
411 | u16 reserved; | |
412 | u8 memory_flags; | |
413 | }; | |
414 | ||
415 | /* Values for cache_coherency field above */ | |
416 | ||
417 | #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ | |
418 | #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ | |
419 | ||
420 | /* Masks for Hints field above */ | |
421 | ||
422 | #define ACPI_IORT_HT_TRANSIENT (1) | |
423 | #define ACPI_IORT_HT_WRITE (1<<1) | |
424 | #define ACPI_IORT_HT_READ (1<<2) | |
425 | #define ACPI_IORT_HT_OVERRIDE (1<<3) | |
426 | ||
427 | /* Masks for memory_flags field above */ | |
428 | ||
429 | #define ACPI_IORT_MF_COHERENCY (1) | |
430 | #define ACPI_IORT_MF_ATTRIBUTES (1<<1) | |
431 | ||
432 | /* | |
433 | * IORT node specific subtables | |
434 | */ | |
435 | struct acpi_iort_its_group { | |
436 | u32 its_count; | |
c163f90c | 437 | u32 identifiers[1]; /* GIC ITS identifier array */ |
874f6a72 LZ |
438 | }; |
439 | ||
440 | struct acpi_iort_named_component { | |
441 | u32 node_flags; | |
442 | u64 memory_properties; /* Memory access properties */ | |
443 | u8 memory_address_limit; /* Memory address size limit */ | |
444 | char device_name[1]; /* Path of namespace object */ | |
445 | }; | |
446 | ||
d87be043 RM |
447 | /* Masks for Flags field above */ |
448 | ||
449 | #define ACPI_IORT_NC_STALL_SUPPORTED (1) | |
450 | #define ACPI_IORT_NC_PASID_BITS (31<<1) | |
451 | ||
874f6a72 LZ |
452 | struct acpi_iort_root_complex { |
453 | u64 memory_properties; /* Memory access properties */ | |
454 | u32 ats_attribute; | |
455 | u32 pci_segment_number; | |
d87be043 | 456 | u8 memory_address_limit; /* Memory address size limit */ |
4fd14753 SK |
457 | u16 pasid_capabilities; /* PASID Capabilities */ |
458 | u8 reserved[1]; /* Reserved, must be zero */ | |
874f6a72 LZ |
459 | }; |
460 | ||
8e1fdd7f | 461 | /* Masks for ats_attribute field above */ |
874f6a72 | 462 | |
8e1fdd7f SK |
463 | #define ACPI_IORT_ATS_SUPPORTED (1) /* The root complex ATS support */ |
464 | #define ACPI_IORT_PRI_SUPPORTED (1<<1) /* The root complex PRI support */ | |
465 | #define ACPI_IORT_PASID_FWD_SUPPORTED (1<<2) /* The root complex PASID forward support */ | |
874f6a72 | 466 | |
4fd14753 SK |
467 | /* Masks for pasid_capabilities field above */ |
468 | #define ACPI_IORT_PASID_MAX_WIDTH (0x1F) /* Bits 0-4 */ | |
469 | ||
874f6a72 LZ |
470 | struct acpi_iort_smmu { |
471 | u64 base_address; /* SMMU base address */ | |
472 | u64 span; /* Length of memory range */ | |
473 | u32 model; | |
474 | u32 flags; | |
475 | u32 global_interrupt_offset; | |
476 | u32 context_interrupt_count; | |
477 | u32 context_interrupt_offset; | |
478 | u32 pmu_interrupt_count; | |
479 | u32 pmu_interrupt_offset; | |
480 | u64 interrupts[1]; /* Interrupt array */ | |
481 | }; | |
482 | ||
483 | /* Values for Model field above */ | |
484 | ||
485 | #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ | |
486 | #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ | |
487 | #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ | |
488 | #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ | |
0c2021c0 RM |
489 | #define ACPI_IORT_SMMU_CORELINK_MMU401 0x00000004 /* ARM Corelink MMU-401 */ |
490 | #define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x00000005 /* Cavium thunder_x SMMUv2 */ | |
874f6a72 LZ |
491 | |
492 | /* Masks for Flags field above */ | |
493 | ||
494 | #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) | |
495 | #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) | |
496 | ||
bb1e23e6 LZ |
497 | /* Global interrupt format */ |
498 | ||
499 | struct acpi_iort_smmu_gsi { | |
500 | u32 nsg_irpt; | |
501 | u32 nsg_irpt_flags; | |
502 | u32 nsg_cfg_irpt; | |
503 | u32 nsg_cfg_irpt_flags; | |
504 | }; | |
505 | ||
4ac78baf AS |
506 | struct acpi_iort_smmu_v3 { |
507 | u64 base_address; /* SMMUv3 base address */ | |
508 | u32 flags; | |
509 | u32 reserved; | |
510 | u64 vatos_address; | |
0c2021c0 | 511 | u32 model; |
4ac78baf AS |
512 | u32 event_gsiv; |
513 | u32 pri_gsiv; | |
514 | u32 gerr_gsiv; | |
515 | u32 sync_gsiv; | |
d87be043 | 516 | u32 pxm; |
4c106aa4 | 517 | u32 id_mapping_index; |
4ac78baf AS |
518 | }; |
519 | ||
0c2021c0 RM |
520 | /* Values for Model field above */ |
521 | ||
522 | #define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */ | |
523 | #define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */ | |
524 | #define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */ | |
525 | ||
4ac78baf AS |
526 | /* Masks for Flags field above */ |
527 | ||
528 | #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) | |
d87be043 | 529 | #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1) |
c9442300 | 530 | #define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3) |
4ac78baf | 531 | |
a53eaef6 RM |
532 | struct acpi_iort_pmcg { |
533 | u64 page0_base_address; | |
534 | u32 overflow_gsiv; | |
535 | u32 node_reference; | |
536 | u64 page1_base_address; | |
537 | }; | |
538 | ||
8e1fdd7f SK |
539 | struct acpi_iort_rmr { |
540 | u32 flags; | |
541 | u32 rmr_count; | |
542 | u32 rmr_offset; | |
543 | }; | |
544 | ||
4fd14753 SK |
545 | /* Masks for Flags field above */ |
546 | #define ACPI_IORT_RMR_REMAP_PERMITTED (1) | |
547 | #define ACPI_IORT_RMR_ACCESS_PRIVILEGE (1<<1) | |
548 | ||
549 | /* | |
550 | * Macro to access the Access Attributes in flags field above: | |
551 | * Access Attributes is encoded in bits 9:2 | |
552 | */ | |
553 | #define ACPI_IORT_RMR_ACCESS_ATTRIBUTES(flags) (((flags) >> 2) & 0xFF) | |
554 | ||
555 | /* Values for above Access Attributes */ | |
556 | ||
557 | #define ACPI_IORT_RMR_ATTR_DEVICE_NGNRNE 0x00 | |
558 | #define ACPI_IORT_RMR_ATTR_DEVICE_NGNRE 0x01 | |
559 | #define ACPI_IORT_RMR_ATTR_DEVICE_NGRE 0x02 | |
560 | #define ACPI_IORT_RMR_ATTR_DEVICE_GRE 0x03 | |
561 | #define ACPI_IORT_RMR_ATTR_NORMAL_NC 0x04 | |
562 | #define ACPI_IORT_RMR_ATTR_NORMAL_IWB_OWB 0x05 | |
563 | ||
8e1fdd7f SK |
564 | struct acpi_iort_rmr_desc { |
565 | u64 base_address; | |
566 | u64 length; | |
567 | u32 reserved; | |
568 | }; | |
569 | ||
6e2d5ebd BM |
570 | /******************************************************************************* |
571 | * | |
572 | * IVRS - I/O Virtualization Reporting Structure | |
573 | * Version 1 | |
574 | * | |
575 | * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", | |
576 | * Revision 1.26, February 2009. | |
577 | * | |
578 | ******************************************************************************/ | |
579 | ||
580 | struct acpi_table_ivrs { | |
581 | struct acpi_table_header header; /* Common ACPI table header */ | |
582 | u32 info; /* Common virtualization info */ | |
583 | u64 reserved; | |
584 | }; | |
585 | ||
586 | /* Values for Info field above */ | |
587 | ||
588 | #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ | |
589 | #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ | |
590 | #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ | |
591 | ||
592 | /* IVRS subtable header */ | |
593 | ||
594 | struct acpi_ivrs_header { | |
595 | u8 type; /* Subtable type */ | |
596 | u8 flags; | |
597 | u16 length; /* Subtable length */ | |
598 | u16 device_id; /* ID of IOMMU */ | |
599 | }; | |
600 | ||
601 | /* Values for subtable Type above */ | |
602 | ||
603 | enum acpi_ivrs_type { | |
1f6239ca MÅ» |
604 | ACPI_IVRS_TYPE_HARDWARE1 = 0x10, |
605 | ACPI_IVRS_TYPE_HARDWARE2 = 0x11, | |
7ce7a445 | 606 | ACPI_IVRS_TYPE_HARDWARE3 = 0x40, |
6e2d5ebd BM |
607 | ACPI_IVRS_TYPE_MEMORY1 = 0x20, |
608 | ACPI_IVRS_TYPE_MEMORY2 = 0x21, | |
609 | ACPI_IVRS_TYPE_MEMORY3 = 0x22 | |
610 | }; | |
611 | ||
612 | /* Masks for Flags field above for IVHD subtable */ | |
613 | ||
614 | #define ACPI_IVHD_TT_ENABLE (1) | |
615 | #define ACPI_IVHD_PASS_PW (1<<1) | |
616 | #define ACPI_IVHD_RES_PASS_PW (1<<2) | |
617 | #define ACPI_IVHD_ISOC (1<<3) | |
618 | #define ACPI_IVHD_IOTLB (1<<4) | |
619 | ||
620 | /* Masks for Flags field above for IVMD subtable */ | |
621 | ||
622 | #define ACPI_IVMD_UNITY (1) | |
623 | #define ACPI_IVMD_READ (1<<1) | |
624 | #define ACPI_IVMD_WRITE (1<<2) | |
625 | #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) | |
626 | ||
627 | /* | |
628 | * IVRS subtables, correspond to Type in struct acpi_ivrs_header | |
629 | */ | |
630 | ||
631 | /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ | |
632 | ||
1f6239ca | 633 | struct acpi_ivrs_hardware_10 { |
6e2d5ebd BM |
634 | struct acpi_ivrs_header header; |
635 | u16 capability_offset; /* Offset for IOMMU control fields */ | |
636 | u64 base_address; /* IOMMU control registers */ | |
637 | u16 pci_segment_group; | |
638 | u16 info; /* MSI number and unit ID */ | |
0dc7e795 | 639 | u32 feature_reporting; |
6e2d5ebd BM |
640 | }; |
641 | ||
1f6239ca MÅ» |
642 | /* 0x11: I/O Virtualization Hardware Definition Block (IVHD) */ |
643 | ||
644 | struct acpi_ivrs_hardware_11 { | |
645 | struct acpi_ivrs_header header; | |
646 | u16 capability_offset; /* Offset for IOMMU control fields */ | |
647 | u64 base_address; /* IOMMU control registers */ | |
648 | u16 pci_segment_group; | |
649 | u16 info; /* MSI number and unit ID */ | |
650 | u32 attributes; | |
651 | u64 efr_register_image; | |
652 | u64 reserved; | |
653 | }; | |
654 | ||
6e2d5ebd BM |
655 | /* Masks for Info field above */ |
656 | ||
657 | #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ | |
ba494bee | 658 | #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */ |
6e2d5ebd BM |
659 | |
660 | /* | |
661 | * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure. | |
662 | * Upper two bits of the Type field are the (encoded) length of the structure. | |
663 | * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries | |
664 | * are reserved for future use but not defined. | |
665 | */ | |
666 | struct acpi_ivrs_de_header { | |
667 | u8 type; | |
668 | u16 id; | |
669 | u8 data_setting; | |
670 | }; | |
671 | ||
672 | /* Length of device entry is in the top two bits of Type field above */ | |
673 | ||
674 | #define ACPI_IVHD_ENTRY_LENGTH 0xC0 | |
675 | ||
676 | /* Values for device entry Type field above */ | |
677 | ||
678 | enum acpi_ivrs_device_entry_type { | |
679 | /* 4-byte device entries, all use struct acpi_ivrs_device4 */ | |
680 | ||
681 | ACPI_IVRS_TYPE_PAD4 = 0, | |
682 | ACPI_IVRS_TYPE_ALL = 1, | |
683 | ACPI_IVRS_TYPE_SELECT = 2, | |
684 | ACPI_IVRS_TYPE_START = 3, | |
685 | ACPI_IVRS_TYPE_END = 4, | |
686 | ||
687 | /* 8-byte device entries */ | |
688 | ||
689 | ACPI_IVRS_TYPE_PAD8 = 64, | |
690 | ACPI_IVRS_TYPE_NOT_USED = 65, | |
691 | ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */ | |
692 | ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */ | |
693 | ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */ | |
694 | ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */ | |
7ce7a445 AM |
695 | ACPI_IVRS_TYPE_SPECIAL = 72, /* Uses struct acpi_ivrs_device8c */ |
696 | ||
697 | /* Variable-length device entries */ | |
698 | ||
699 | ACPI_IVRS_TYPE_HID = 240 /* Uses ACPI_IVRS_DEVICE_HID */ | |
6e2d5ebd BM |
700 | }; |
701 | ||
702 | /* Values for Data field above */ | |
703 | ||
704 | #define ACPI_IVHD_INIT_PASS (1) | |
705 | #define ACPI_IVHD_EINT_PASS (1<<1) | |
706 | #define ACPI_IVHD_NMI_PASS (1<<2) | |
707 | #define ACPI_IVHD_SYSTEM_MGMT (3<<4) | |
708 | #define ACPI_IVHD_LINT0_PASS (1<<6) | |
709 | #define ACPI_IVHD_LINT1_PASS (1<<7) | |
710 | ||
711 | /* Types 0-4: 4-byte device entry */ | |
712 | ||
713 | struct acpi_ivrs_device4 { | |
714 | struct acpi_ivrs_de_header header; | |
715 | }; | |
716 | ||
717 | /* Types 66-67: 8-byte device entry */ | |
718 | ||
719 | struct acpi_ivrs_device8a { | |
720 | struct acpi_ivrs_de_header header; | |
721 | u8 reserved1; | |
722 | u16 used_id; | |
723 | u8 reserved2; | |
724 | }; | |
725 | ||
726 | /* Types 70-71: 8-byte device entry */ | |
727 | ||
728 | struct acpi_ivrs_device8b { | |
729 | struct acpi_ivrs_de_header header; | |
730 | u32 extended_data; | |
731 | }; | |
732 | ||
733 | /* Values for extended_data above */ | |
734 | ||
735 | #define ACPI_IVHD_ATS_DISABLED (1<<31) | |
736 | ||
737 | /* Type 72: 8-byte device entry */ | |
738 | ||
739 | struct acpi_ivrs_device8c { | |
740 | struct acpi_ivrs_de_header header; | |
741 | u8 handle; | |
742 | u16 used_id; | |
743 | u8 variety; | |
744 | }; | |
745 | ||
746 | /* Values for Variety field above */ | |
747 | ||
748 | #define ACPI_IVHD_IOAPIC 1 | |
749 | #define ACPI_IVHD_HPET 2 | |
750 | ||
7ce7a445 AM |
751 | /* Type 240: variable-length device entry */ |
752 | ||
753 | struct acpi_ivrs_device_hid { | |
754 | struct acpi_ivrs_de_header header; | |
755 | u64 acpi_hid; | |
756 | u64 acpi_cid; | |
757 | u8 uid_type; | |
758 | u8 uid_length; | |
759 | }; | |
760 | ||
c160b7d2 BM |
761 | /* Values for uid_type above */ |
762 | ||
763 | #define ACPI_IVRS_UID_NOT_PRESENT 0 | |
764 | #define ACPI_IVRS_UID_IS_INTEGER 1 | |
765 | #define ACPI_IVRS_UID_IS_STRING 2 | |
766 | ||
6e2d5ebd BM |
767 | /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ |
768 | ||
769 | struct acpi_ivrs_memory { | |
770 | struct acpi_ivrs_header header; | |
771 | u16 aux_data; | |
772 | u64 reserved; | |
773 | u64 start_address; | |
774 | u64 memory_length; | |
775 | }; | |
776 | ||
d36d4e30 BM |
777 | /******************************************************************************* |
778 | * | |
779 | * LPIT - Low Power Idle Table | |
780 | * | |
9ab8cf1b | 781 | * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. |
d36d4e30 BM |
782 | * |
783 | ******************************************************************************/ | |
784 | ||
785 | struct acpi_table_lpit { | |
786 | struct acpi_table_header header; /* Common ACPI table header */ | |
787 | }; | |
788 | ||
789 | /* LPIT subtable header */ | |
790 | ||
791 | struct acpi_lpit_header { | |
792 | u32 type; /* Subtable type */ | |
793 | u32 length; /* Subtable length */ | |
794 | u16 unique_id; | |
795 | u16 reserved; | |
796 | u32 flags; | |
797 | }; | |
798 | ||
799 | /* Values for subtable Type above */ | |
800 | ||
801 | enum acpi_lpit_type { | |
802 | ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, | |
9ab8cf1b | 803 | ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ |
d36d4e30 BM |
804 | }; |
805 | ||
806 | /* Masks for Flags field above */ | |
807 | ||
808 | #define ACPI_LPIT_STATE_DISABLED (1) | |
809 | #define ACPI_LPIT_NO_COUNTER (1<<1) | |
810 | ||
811 | /* | |
812 | * LPIT subtables, correspond to Type in struct acpi_lpit_header | |
813 | */ | |
814 | ||
815 | /* 0x00: Native C-state instruction based LPI structure */ | |
816 | ||
817 | struct acpi_lpit_native { | |
818 | struct acpi_lpit_header header; | |
819 | struct acpi_generic_address entry_trigger; | |
820 | u32 residency; | |
821 | u32 latency; | |
822 | struct acpi_generic_address residency_counter; | |
823 | u64 counter_frequency; | |
824 | }; | |
825 | ||
b24aad44 BM |
826 | /******************************************************************************* |
827 | * | |
e62f8227 ES |
828 | * MADT - Multiple APIC Description Table |
829 | * Version 3 | |
b24aad44 BM |
830 | * |
831 | ******************************************************************************/ | |
832 | ||
e62f8227 | 833 | struct acpi_table_madt { |
b24aad44 | 834 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
835 | u32 address; /* Physical address of local APIC */ |
836 | u32 flags; | |
b24aad44 BM |
837 | }; |
838 | ||
e62f8227 | 839 | /* Masks for Flags field above */ |
b24aad44 | 840 | |
e62f8227 ES |
841 | #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ |
842 | ||
843 | /* Values for PCATCompat flag */ | |
844 | ||
845 | #define ACPI_MADT_DUAL_PIC 1 | |
846 | #define ACPI_MADT_MULTIPLE_APIC 0 | |
847 | ||
848 | /* Values for MADT subtable type in struct acpi_subtable_header */ | |
849 | ||
850 | enum acpi_madt_type { | |
851 | ACPI_MADT_TYPE_LOCAL_APIC = 0, | |
852 | ACPI_MADT_TYPE_IO_APIC = 1, | |
853 | ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, | |
854 | ACPI_MADT_TYPE_NMI_SOURCE = 3, | |
855 | ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, | |
856 | ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, | |
857 | ACPI_MADT_TYPE_IO_SAPIC = 6, | |
858 | ACPI_MADT_TYPE_LOCAL_SAPIC = 7, | |
859 | ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, | |
860 | ACPI_MADT_TYPE_LOCAL_X2APIC = 9, | |
861 | ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, | |
862 | ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, | |
863 | ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, | |
864 | ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, | |
865 | ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, | |
866 | ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, | |
9557cb8c | 867 | ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16, |
da6a9bbe BM |
868 | ACPI_MADT_TYPE_RESERVED = 17, /* 17 to 0x7F are reserved */ |
869 | ACPI_MADT_TYPE_OEM_RESERVED = 0x80 /* 0x80 to 0xFF are reserved for OEM use */ | |
e62f8227 ES |
870 | }; |
871 | ||
872 | /* | |
873 | * MADT Subtables, correspond to Type in struct acpi_subtable_header | |
874 | */ | |
875 | ||
876 | /* 0: Processor Local APIC */ | |
877 | ||
878 | struct acpi_madt_local_apic { | |
879 | struct acpi_subtable_header header; | |
880 | u8 processor_id; /* ACPI processor id */ | |
881 | u8 id; /* Processor's local APIC id */ | |
882 | u32 lapic_flags; | |
883 | }; | |
884 | ||
885 | /* 1: IO APIC */ | |
886 | ||
887 | struct acpi_madt_io_apic { | |
888 | struct acpi_subtable_header header; | |
889 | u8 id; /* I/O APIC ID */ | |
890 | u8 reserved; /* reserved - must be zero */ | |
891 | u32 address; /* APIC physical address */ | |
892 | u32 global_irq_base; /* Global system interrupt where INTI lines start */ | |
893 | }; | |
894 | ||
895 | /* 2: Interrupt Override */ | |
896 | ||
897 | struct acpi_madt_interrupt_override { | |
898 | struct acpi_subtable_header header; | |
899 | u8 bus; /* 0 - ISA */ | |
900 | u8 source_irq; /* Interrupt source (IRQ) */ | |
901 | u32 global_irq; /* Global system interrupt */ | |
902 | u16 inti_flags; | |
903 | }; | |
904 | ||
905 | /* 3: NMI Source */ | |
906 | ||
907 | struct acpi_madt_nmi_source { | |
908 | struct acpi_subtable_header header; | |
909 | u16 inti_flags; | |
910 | u32 global_irq; /* Global system interrupt */ | |
911 | }; | |
912 | ||
913 | /* 4: Local APIC NMI */ | |
914 | ||
915 | struct acpi_madt_local_apic_nmi { | |
916 | struct acpi_subtable_header header; | |
917 | u8 processor_id; /* ACPI processor id */ | |
918 | u16 inti_flags; | |
919 | u8 lint; /* LINTn to which NMI is connected */ | |
920 | }; | |
921 | ||
922 | /* 5: Address Override */ | |
923 | ||
924 | struct acpi_madt_local_apic_override { | |
925 | struct acpi_subtable_header header; | |
926 | u16 reserved; /* Reserved, must be zero */ | |
927 | u64 address; /* APIC physical address */ | |
928 | }; | |
929 | ||
930 | /* 6: I/O Sapic */ | |
931 | ||
932 | struct acpi_madt_io_sapic { | |
933 | struct acpi_subtable_header header; | |
934 | u8 id; /* I/O SAPIC ID */ | |
935 | u8 reserved; /* Reserved, must be zero */ | |
936 | u32 global_irq_base; /* Global interrupt for SAPIC start */ | |
937 | u64 address; /* SAPIC physical address */ | |
938 | }; | |
939 | ||
940 | /* 7: Local Sapic */ | |
941 | ||
942 | struct acpi_madt_local_sapic { | |
943 | struct acpi_subtable_header header; | |
944 | u8 processor_id; /* ACPI processor id */ | |
945 | u8 id; /* SAPIC ID */ | |
946 | u8 eid; /* SAPIC EID */ | |
947 | u8 reserved[3]; /* Reserved, must be zero */ | |
948 | u32 lapic_flags; | |
949 | u32 uid; /* Numeric UID - ACPI 3.0 */ | |
950 | char uid_string[1]; /* String UID - ACPI 3.0 */ | |
951 | }; | |
952 | ||
953 | /* 8: Platform Interrupt Source */ | |
954 | ||
955 | struct acpi_madt_interrupt_source { | |
956 | struct acpi_subtable_header header; | |
957 | u16 inti_flags; | |
958 | u8 type; /* 1=PMI, 2=INIT, 3=corrected */ | |
959 | u8 id; /* Processor ID */ | |
960 | u8 eid; /* Processor EID */ | |
961 | u8 io_sapic_vector; /* Vector value for PMI interrupts */ | |
962 | u32 global_irq; /* Global system interrupt */ | |
963 | u32 flags; /* Interrupt Source Flags */ | |
964 | }; | |
965 | ||
966 | /* Masks for Flags field above */ | |
967 | ||
968 | #define ACPI_MADT_CPEI_OVERRIDE (1) | |
969 | ||
970 | /* 9: Processor Local X2APIC (ACPI 4.0) */ | |
971 | ||
972 | struct acpi_madt_local_x2apic { | |
973 | struct acpi_subtable_header header; | |
974 | u16 reserved; /* reserved - must be zero */ | |
975 | u32 local_apic_id; /* Processor x2APIC ID */ | |
976 | u32 lapic_flags; | |
977 | u32 uid; /* ACPI processor UID */ | |
978 | }; | |
979 | ||
980 | /* 10: Local X2APIC NMI (ACPI 4.0) */ | |
981 | ||
982 | struct acpi_madt_local_x2apic_nmi { | |
983 | struct acpi_subtable_header header; | |
984 | u16 inti_flags; | |
985 | u32 uid; /* ACPI processor UID */ | |
986 | u8 lint; /* LINTn to which NMI is connected */ | |
987 | u8 reserved[3]; /* reserved - must be zero */ | |
988 | }; | |
989 | ||
e646e0a5 | 990 | /* 11: Generic interrupt - GICC (ACPI 5.0 + ACPI 6.0 + ACPI 6.3 changes) */ |
e62f8227 ES |
991 | |
992 | struct acpi_madt_generic_interrupt { | |
993 | struct acpi_subtable_header header; | |
994 | u16 reserved; /* reserved - must be zero */ | |
995 | u32 cpu_interface_number; | |
996 | u32 uid; | |
997 | u32 flags; | |
998 | u32 parking_version; | |
999 | u32 performance_interrupt; | |
1000 | u64 parked_address; | |
1001 | u64 base_address; | |
1002 | u64 gicv_base_address; | |
1003 | u64 gich_base_address; | |
1004 | u32 vgic_interrupt; | |
1005 | u64 gicr_base_address; | |
1006 | u64 arm_mpidr; | |
1007 | u8 efficiency_class; | |
e646e0a5 ES |
1008 | u8 reserved2[1]; |
1009 | u16 spe_interrupt; /* ACPI 6.3 */ | |
e62f8227 ES |
1010 | }; |
1011 | ||
1012 | /* Masks for Flags field above */ | |
1013 | ||
1014 | /* ACPI_MADT_ENABLED (1) Processor is usable if set */ | |
1015 | #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ | |
1016 | #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ | |
1017 | ||
1018 | /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ | |
1019 | ||
1020 | struct acpi_madt_generic_distributor { | |
1021 | struct acpi_subtable_header header; | |
1022 | u16 reserved; /* reserved - must be zero */ | |
1023 | u32 gic_id; | |
1024 | u64 base_address; | |
1025 | u32 global_irq_base; | |
1026 | u8 version; | |
1027 | u8 reserved2[3]; /* reserved - must be zero */ | |
1028 | }; | |
1029 | ||
1030 | /* Values for Version field above */ | |
1031 | ||
1032 | enum acpi_madt_gic_version { | |
1033 | ACPI_MADT_GIC_VERSION_NONE = 0, | |
1034 | ACPI_MADT_GIC_VERSION_V1 = 1, | |
1035 | ACPI_MADT_GIC_VERSION_V2 = 2, | |
1036 | ACPI_MADT_GIC_VERSION_V3 = 3, | |
1037 | ACPI_MADT_GIC_VERSION_V4 = 4, | |
1038 | ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ | |
1039 | }; | |
1040 | ||
1041 | /* 13: Generic MSI Frame (ACPI 5.1) */ | |
1042 | ||
1043 | struct acpi_madt_generic_msi_frame { | |
1044 | struct acpi_subtable_header header; | |
1045 | u16 reserved; /* reserved - must be zero */ | |
1046 | u32 msi_frame_id; | |
1047 | u64 base_address; | |
1048 | u32 flags; | |
1049 | u16 spi_count; | |
1050 | u16 spi_base; | |
1051 | }; | |
1052 | ||
1053 | /* Masks for Flags field above */ | |
1054 | ||
1055 | #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) | |
1056 | ||
1057 | /* 14: Generic Redistributor (ACPI 5.1) */ | |
1058 | ||
1059 | struct acpi_madt_generic_redistributor { | |
1060 | struct acpi_subtable_header header; | |
1061 | u16 reserved; /* reserved - must be zero */ | |
1062 | u64 base_address; | |
1063 | u32 length; | |
1064 | }; | |
1065 | ||
1066 | /* 15: Generic Translator (ACPI 6.0) */ | |
1067 | ||
1068 | struct acpi_madt_generic_translator { | |
1069 | struct acpi_subtable_header header; | |
1070 | u16 reserved; /* reserved - must be zero */ | |
1071 | u32 translation_id; | |
1072 | u64 base_address; | |
1073 | u32 reserved2; | |
1074 | }; | |
1075 | ||
9557cb8c EK |
1076 | /* 16: Multiprocessor wakeup (ACPI 6.4) */ |
1077 | ||
1078 | struct acpi_madt_multiproc_wakeup { | |
1079 | struct acpi_subtable_header header; | |
1080 | u16 mailbox_version; | |
1081 | u32 reserved; /* reserved - must be zero */ | |
1082 | u64 base_address; | |
1083 | }; | |
1084 | ||
45882a81 BM |
1085 | #define ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE 2032 |
1086 | #define ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE 2048 | |
42d96e16 KS |
1087 | |
1088 | struct acpi_madt_multiproc_wakeup_mailbox { | |
1089 | u16 command; | |
1090 | u16 reserved; /* reserved - must be zero */ | |
1091 | u32 apic_id; | |
1092 | u64 wakeup_vector; | |
1093 | u8 reserved_os[ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE]; /* reserved for OS use */ | |
1094 | u8 reserved_firmware[ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE]; /* reserved for firmware use */ | |
1095 | }; | |
1096 | ||
1097 | #define ACPI_MP_WAKE_COMMAND_WAKEUP 1 | |
1098 | ||
da6a9bbe BM |
1099 | /* 17: OEM data */ |
1100 | ||
1101 | struct acpi_madt_oem_data { | |
1102 | u8 oem_data[0]; | |
1103 | }; | |
1104 | ||
e62f8227 ES |
1105 | /* |
1106 | * Common flags fields for MADT subtables | |
1107 | */ | |
1108 | ||
1109 | /* MADT Local APIC flags */ | |
1110 | ||
1111 | #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ | |
435a8dc8 | 1112 | #define ACPI_MADT_ONLINE_CAPABLE (2) /* 01: System HW supports enabling processor at runtime */ |
e62f8227 ES |
1113 | |
1114 | /* MADT MPS INTI flags (inti_flags) */ | |
1115 | ||
1116 | #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ | |
1117 | #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ | |
1118 | ||
1119 | /* Values for MPS INTI flags */ | |
1120 | ||
1121 | #define ACPI_MADT_POLARITY_CONFORMS 0 | |
1122 | #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 | |
1123 | #define ACPI_MADT_POLARITY_RESERVED 2 | |
1124 | #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 | |
1125 | ||
1126 | #define ACPI_MADT_TRIGGER_CONFORMS (0) | |
1127 | #define ACPI_MADT_TRIGGER_EDGE (1<<2) | |
1128 | #define ACPI_MADT_TRIGGER_RESERVED (2<<2) | |
1129 | #define ACPI_MADT_TRIGGER_LEVEL (3<<2) | |
1130 | ||
1131 | /******************************************************************************* | |
1132 | * | |
1133 | * MCFG - PCI Memory Mapped Configuration table and subtable | |
1134 | * Version 1 | |
1135 | * | |
1136 | * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 | |
1137 | * | |
1138 | ******************************************************************************/ | |
1139 | ||
1140 | struct acpi_table_mcfg { | |
1141 | struct acpi_table_header header; /* Common ACPI table header */ | |
1142 | u8 reserved[8]; | |
1143 | }; | |
1144 | ||
1145 | /* Subtable */ | |
1146 | ||
1147 | struct acpi_mcfg_allocation { | |
1148 | u64 address; /* Base address, processor-relative */ | |
1149 | u16 pci_segment; /* PCI segment group number */ | |
1150 | u8 start_bus_number; /* Starting PCI Bus number */ | |
1151 | u8 end_bus_number; /* Final PCI Bus number */ | |
b24aad44 BM |
1152 | u32 reserved; |
1153 | }; | |
1154 | ||
0e264f0b BM |
1155 | /******************************************************************************* |
1156 | * | |
1157 | * MCHI - Management Controller Host Interface Table | |
1158 | * Version 1 | |
1159 | * | |
1160 | * Conforms to "Management Component Transport Protocol (MCTP) Host | |
1161 | * Interface Specification", Revision 1.0.0a, October 13, 2009 | |
1162 | * | |
1163 | ******************************************************************************/ | |
1164 | ||
1165 | struct acpi_table_mchi { | |
1166 | struct acpi_table_header header; /* Common ACPI table header */ | |
1167 | u8 interface_type; | |
1168 | u8 protocol; | |
1169 | u64 protocol_data; | |
1170 | u8 interrupt_type; | |
1171 | u8 gpe; | |
1172 | u8 pci_device_flag; | |
1173 | u32 global_interrupt; | |
1174 | struct acpi_generic_address control_register; | |
1175 | u8 pci_segment; | |
1176 | u8 pci_bus; | |
1177 | u8 pci_device; | |
1178 | u8 pci_function; | |
1179 | }; | |
1180 | ||
e62f8227 ES |
1181 | /******************************************************************************* |
1182 | * | |
1183 | * MPST - Memory Power State Table (ACPI 5.0) | |
1184 | * Version 1 | |
1185 | * | |
1186 | ******************************************************************************/ | |
1187 | ||
1188 | #define ACPI_MPST_CHANNEL_INFO \ | |
1189 | u8 channel_id; \ | |
1190 | u8 reserved1[3]; \ | |
1191 | u16 power_node_count; \ | |
1192 | u16 reserved2; | |
1193 | ||
1194 | /* Main table */ | |
1195 | ||
1196 | struct acpi_table_mpst { | |
1197 | struct acpi_table_header header; /* Common ACPI table header */ | |
1198 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
1199 | }; | |
1200 | ||
1201 | /* Memory Platform Communication Channel Info */ | |
1202 | ||
1203 | struct acpi_mpst_channel { | |
1204 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
1205 | }; | |
1206 | ||
1207 | /* Memory Power Node Structure */ | |
1208 | ||
1209 | struct acpi_mpst_power_node { | |
1210 | u8 flags; | |
1211 | u8 reserved1; | |
1212 | u16 node_id; | |
1213 | u32 length; | |
1214 | u64 range_address; | |
1215 | u64 range_length; | |
1216 | u32 num_power_states; | |
1217 | u32 num_physical_components; | |
1218 | }; | |
1219 | ||
1220 | /* Values for Flags field above */ | |
1221 | ||
1222 | #define ACPI_MPST_ENABLED 1 | |
1223 | #define ACPI_MPST_POWER_MANAGED 2 | |
1224 | #define ACPI_MPST_HOT_PLUG_CAPABLE 4 | |
1225 | ||
1226 | /* Memory Power State Structure (follows POWER_NODE above) */ | |
1227 | ||
1228 | struct acpi_mpst_power_state { | |
1229 | u8 power_state; | |
1230 | u8 info_index; | |
1231 | }; | |
1232 | ||
1233 | /* Physical Component ID Structure (follows POWER_STATE above) */ | |
1234 | ||
1235 | struct acpi_mpst_component { | |
1236 | u16 component_id; | |
1237 | }; | |
1238 | ||
1239 | /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ | |
1240 | ||
1241 | struct acpi_mpst_data_hdr { | |
1242 | u16 characteristics_count; | |
1243 | u16 reserved; | |
1244 | }; | |
1245 | ||
1246 | struct acpi_mpst_power_data { | |
1247 | u8 structure_id; | |
1248 | u8 flags; | |
1249 | u16 reserved1; | |
1250 | u32 average_power; | |
1251 | u32 power_saving; | |
1252 | u64 exit_latency; | |
1253 | u64 reserved2; | |
1254 | }; | |
1255 | ||
1256 | /* Values for Flags field above */ | |
1257 | ||
1258 | #define ACPI_MPST_PRESERVE 1 | |
1259 | #define ACPI_MPST_AUTOENTRY 2 | |
1260 | #define ACPI_MPST_AUTOEXIT 4 | |
1261 | ||
1262 | /* Shared Memory Region (not part of an ACPI table) */ | |
1263 | ||
1264 | struct acpi_mpst_shared { | |
1265 | u32 signature; | |
1266 | u16 pcc_command; | |
1267 | u16 pcc_status; | |
1268 | u32 command_register; | |
1269 | u32 status_register; | |
1270 | u32 power_state_id; | |
1271 | u32 power_node_id; | |
1272 | u64 energy_consumed; | |
1273 | u64 average_power; | |
1274 | }; | |
1275 | ||
1276 | /******************************************************************************* | |
1277 | * | |
1278 | * MSCT - Maximum System Characteristics Table (ACPI 4.0) | |
1279 | * Version 1 | |
1280 | * | |
1281 | ******************************************************************************/ | |
1282 | ||
1283 | struct acpi_table_msct { | |
1284 | struct acpi_table_header header; /* Common ACPI table header */ | |
1285 | u32 proximity_offset; /* Location of proximity info struct(s) */ | |
1286 | u32 max_proximity_domains; /* Max number of proximity domains */ | |
1287 | u32 max_clock_domains; /* Max number of clock domains */ | |
1288 | u64 max_address; /* Max physical address in system */ | |
1289 | }; | |
1290 | ||
1291 | /* subtable - Maximum Proximity Domain Information. Version 1 */ | |
1292 | ||
1293 | struct acpi_msct_proximity { | |
1294 | u8 revision; | |
1295 | u8 length; | |
1296 | u32 range_start; /* Start of domain range */ | |
1297 | u32 range_end; /* End of domain range */ | |
1298 | u32 processor_capacity; | |
1299 | u64 memory_capacity; /* In bytes */ | |
1300 | }; | |
1301 | ||
5132f2fa BM |
1302 | /******************************************************************************* |
1303 | * | |
1304 | * MSDM - Microsoft Data Management table | |
1305 | * | |
1306 | * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", | |
1307 | * November 29, 2011. Copyright 2011 Microsoft | |
1308 | * | |
1309 | ******************************************************************************/ | |
1310 | ||
1311 | /* Basic MSDM table is only the common ACPI header */ | |
1312 | ||
1313 | struct acpi_table_msdm { | |
1314 | struct acpi_table_header header; /* Common ACPI table header */ | |
1315 | }; | |
1316 | ||
3bd38469 JM |
1317 | /******************************************************************************* |
1318 | * | |
e62f8227 ES |
1319 | * NFIT - NVDIMM Interface Table (ACPI 6.0+) |
1320 | * Version 1 | |
3bd38469 JM |
1321 | * |
1322 | ******************************************************************************/ | |
1323 | ||
e62f8227 | 1324 | struct acpi_table_nfit { |
3bd38469 | 1325 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 | 1326 | u32 reserved; /* Reserved, must be zero */ |
3bd38469 JM |
1327 | }; |
1328 | ||
e62f8227 | 1329 | /* Subtable header for NFIT */ |
5cf4d733 | 1330 | |
e62f8227 ES |
1331 | struct acpi_nfit_header { |
1332 | u16 type; | |
1333 | u16 length; | |
1334 | }; | |
5cf4d733 | 1335 | |
e62f8227 ES |
1336 | /* Values for subtable type in struct acpi_nfit_header */ |
1337 | ||
1338 | enum acpi_nfit_type { | |
1339 | ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, | |
1340 | ACPI_NFIT_TYPE_MEMORY_MAP = 1, | |
1341 | ACPI_NFIT_TYPE_INTERLEAVE = 2, | |
1342 | ACPI_NFIT_TYPE_SMBIOS = 3, | |
1343 | ACPI_NFIT_TYPE_CONTROL_REGION = 4, | |
1344 | ACPI_NFIT_TYPE_DATA_REGION = 5, | |
1345 | ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, | |
1346 | ACPI_NFIT_TYPE_CAPABILITIES = 7, | |
1347 | ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */ | |
5cf4d733 BM |
1348 | }; |
1349 | ||
e62f8227 ES |
1350 | /* |
1351 | * NFIT Subtables | |
1352 | */ | |
b24aad44 | 1353 | |
e62f8227 ES |
1354 | /* 0: System Physical Address Range Structure */ |
1355 | ||
1356 | struct acpi_nfit_system_address { | |
1357 | struct acpi_nfit_header header; | |
1358 | u16 range_index; | |
1359 | u16 flags; | |
1360 | u32 reserved; /* Reserved, must be zero */ | |
1361 | u32 proximity_domain; | |
1362 | u8 range_guid[16]; | |
1363 | u64 address; | |
1364 | u64 length; | |
1365 | u64 memory_mapping; | |
cf16b05c | 1366 | u64 location_cookie; /* ACPI 6.4 */ |
b24aad44 BM |
1367 | }; |
1368 | ||
e62f8227 | 1369 | /* Flags */ |
6e2d5ebd | 1370 | |
e62f8227 ES |
1371 | #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ |
1372 | #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ | |
cf16b05c | 1373 | #define ACPI_NFIT_LOCATION_COOKIE_VALID (1<<2) /* 02: SPA location cookie valid (ACPI 6.4) */ |
6e2d5ebd | 1374 | |
e62f8227 | 1375 | /* Range Type GUIDs appear in the include/acuuid.h file */ |
29a3f38e | 1376 | |
e62f8227 | 1377 | /* 1: Memory Device to System Address Range Map Structure */ |
b24aad44 | 1378 | |
e62f8227 ES |
1379 | struct acpi_nfit_memory_map { |
1380 | struct acpi_nfit_header header; | |
1381 | u32 device_handle; | |
1382 | u16 physical_id; | |
1383 | u16 region_id; | |
1384 | u16 range_index; | |
1385 | u16 region_index; | |
1386 | u64 region_size; | |
1387 | u64 region_offset; | |
1388 | u64 address; | |
1389 | u16 interleave_index; | |
1390 | u16 interleave_ways; | |
1391 | u16 flags; | |
1392 | u16 reserved; /* Reserved, must be zero */ | |
6e2d5ebd BM |
1393 | }; |
1394 | ||
e62f8227 ES |
1395 | /* Flags */ |
1396 | ||
1397 | #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ | |
1398 | #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ | |
1399 | #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ | |
1400 | #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ | |
1401 | #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ | |
1402 | #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ | |
1403 | #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ | |
6e2d5ebd | 1404 | |
e62f8227 ES |
1405 | /* 2: Interleave Structure */ |
1406 | ||
1407 | struct acpi_nfit_interleave { | |
1408 | struct acpi_nfit_header header; | |
1409 | u16 interleave_index; | |
1410 | u16 reserved; /* Reserved, must be zero */ | |
1411 | u32 line_count; | |
1412 | u32 line_size; | |
1413 | u32 line_offset[1]; /* Variable length */ | |
b24aad44 BM |
1414 | }; |
1415 | ||
e62f8227 | 1416 | /* 3: SMBIOS Management Information Structure */ |
b24aad44 | 1417 | |
e62f8227 ES |
1418 | struct acpi_nfit_smbios { |
1419 | struct acpi_nfit_header header; | |
1420 | u32 reserved; /* Reserved, must be zero */ | |
1421 | u8 data[1]; /* Variable length */ | |
15a61aa1 BM |
1422 | }; |
1423 | ||
e62f8227 | 1424 | /* 4: NVDIMM Control Region Structure */ |
15a61aa1 | 1425 | |
e62f8227 ES |
1426 | struct acpi_nfit_control_region { |
1427 | struct acpi_nfit_header header; | |
1428 | u16 region_index; | |
1429 | u16 vendor_id; | |
1430 | u16 device_id; | |
1431 | u16 revision_id; | |
1432 | u16 subsystem_vendor_id; | |
1433 | u16 subsystem_device_id; | |
1434 | u16 subsystem_revision_id; | |
1435 | u8 valid_fields; | |
1436 | u8 manufacturing_location; | |
1437 | u16 manufacturing_date; | |
1438 | u8 reserved[2]; /* Reserved, must be zero */ | |
1439 | u32 serial_number; | |
1440 | u16 code; | |
1441 | u16 windows; | |
1442 | u64 window_size; | |
1443 | u64 command_offset; | |
1444 | u64 command_size; | |
1445 | u64 status_offset; | |
1446 | u64 status_size; | |
1447 | u16 flags; | |
1448 | u8 reserved1[6]; /* Reserved, must be zero */ | |
1449 | }; | |
1450 | ||
1451 | /* Flags */ | |
1452 | ||
1453 | #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ | |
1454 | ||
1455 | /* valid_fields bits */ | |
1456 | ||
1457 | #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ | |
1458 | ||
1459 | /* 5: NVDIMM Block Data Window Region Structure */ | |
1460 | ||
1461 | struct acpi_nfit_data_region { | |
1462 | struct acpi_nfit_header header; | |
1463 | u16 region_index; | |
1464 | u16 windows; | |
1465 | u64 offset; | |
1466 | u64 size; | |
1467 | u64 capacity; | |
1468 | u64 start_address; | |
9005694e BM |
1469 | }; |
1470 | ||
e62f8227 ES |
1471 | /* 6: Flush Hint Address Structure */ |
1472 | ||
1473 | struct acpi_nfit_flush_address { | |
1474 | struct acpi_nfit_header header; | |
1475 | u32 device_handle; | |
1476 | u16 hint_count; | |
1477 | u8 reserved[6]; /* Reserved, must be zero */ | |
1478 | u64 hint_address[1]; /* Variable length */ | |
1479 | }; | |
1480 | ||
1481 | /* 7: Platform Capabilities Structure */ | |
1482 | ||
1483 | struct acpi_nfit_capabilities { | |
1484 | struct acpi_nfit_header header; | |
1485 | u8 highest_capability; | |
1486 | u8 reserved[3]; /* Reserved, must be zero */ | |
1487 | u32 capabilities; | |
1488 | u32 reserved2; | |
9005694e BM |
1489 | }; |
1490 | ||
e62f8227 ES |
1491 | /* Capabilities Flags */ |
1492 | ||
1493 | #define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */ | |
1494 | #define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */ | |
1495 | #define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */ | |
1496 | ||
1497 | /* | |
1498 | * NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM | |
1499 | */ | |
1500 | struct nfit_device_handle { | |
1501 | u32 handle; | |
1502 | }; | |
9005694e | 1503 | |
e62f8227 | 1504 | /* Device handle construction and extraction macros */ |
9005694e | 1505 | |
e62f8227 ES |
1506 | #define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F |
1507 | #define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0 | |
1508 | #define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00 | |
1509 | #define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000 | |
1510 | #define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000 | |
9005694e | 1511 | |
e62f8227 ES |
1512 | #define ACPI_NFIT_DIMM_NUMBER_OFFSET 0 |
1513 | #define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4 | |
1514 | #define ACPI_NFIT_MEMORY_ID_OFFSET 8 | |
1515 | #define ACPI_NFIT_SOCKET_ID_OFFSET 12 | |
1516 | #define ACPI_NFIT_NODE_ID_OFFSET 16 | |
1517 | ||
1518 | /* Macro to construct a NFIT/NVDIMM device handle */ | |
1519 | ||
1520 | #define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \ | |
1521 | ((dimm) | \ | |
1522 | ((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \ | |
1523 | ((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \ | |
1524 | ((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \ | |
1525 | ((node) << ACPI_NFIT_NODE_ID_OFFSET)) | |
1526 | ||
1527 | /* Macros to extract individual fields from a NFIT/NVDIMM device handle */ | |
1528 | ||
1529 | #define ACPI_NFIT_GET_DIMM_NUMBER(handle) \ | |
1530 | ((handle) & ACPI_NFIT_DIMM_NUMBER_MASK) | |
1531 | ||
1532 | #define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \ | |
1533 | (((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | |
1534 | ||
1535 | #define ACPI_NFIT_GET_MEMORY_ID(handle) \ | |
1536 | (((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET) | |
1537 | ||
1538 | #define ACPI_NFIT_GET_SOCKET_ID(handle) \ | |
1539 | (((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET) | |
1540 | ||
1541 | #define ACPI_NFIT_GET_NODE_ID(handle) \ | |
1542 | (((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET) | |
9005694e | 1543 | |
a805aab8 BM |
1544 | /******************************************************************************* |
1545 | * | |
1546 | * NHLT - Non HD Audio Link Table | |
1547 | * | |
1548 | * Conforms to: Intel Smart Sound Technology NHLT Specification | |
1549 | * Version 0.8.1, January 2020. | |
1550 | * | |
1551 | ******************************************************************************/ | |
1552 | ||
1553 | /* Main table */ | |
1554 | ||
1555 | struct acpi_table_nhlt { | |
1556 | struct acpi_table_header header; /* Common ACPI table header */ | |
1557 | u8 endpoint_count; | |
1558 | }; | |
1559 | ||
1560 | struct acpi_nhlt_endpoint { | |
1561 | u32 descriptor_length; | |
1562 | u8 link_type; | |
1563 | u8 instance_id; | |
1564 | u16 vendor_id; | |
1565 | u16 device_id; | |
1566 | u16 revision_id; | |
1567 | u32 subsystem_id; | |
1568 | u8 device_type; | |
1569 | u8 direction; | |
1570 | u8 virtual_bus_id; | |
1571 | }; | |
1572 | ||
1573 | /* Types for link_type field above */ | |
1574 | ||
1575 | #define ACPI_NHLT_RESERVED_HD_AUDIO 0 | |
1576 | #define ACPI_NHLT_RESERVED_DSP 1 | |
1577 | #define ACPI_NHLT_PDM 2 | |
1578 | #define ACPI_NHLT_SSP 3 | |
1579 | #define ACPI_NHLT_RESERVED_SLIMBUS 4 | |
1580 | #define ACPI_NHLT_RESERVED_SOUNDWIRE 5 | |
1581 | #define ACPI_NHLT_TYPE_RESERVED 6 /* 6 and above are reserved */ | |
1582 | ||
1583 | /* All other values above are reserved */ | |
1584 | ||
1585 | /* Values for device_id field above */ | |
1586 | ||
1587 | #define ACPI_NHLT_PDM_DMIC 0xAE20 | |
1588 | #define ACPI_NHLT_BT_SIDEBAND 0xAE30 | |
1589 | #define ACPI_NHLT_I2S_TDM_CODECS 0xAE23 | |
1590 | ||
1591 | /* Values for device_type field above */ | |
1592 | ||
1593 | /* SSP Link */ | |
1594 | ||
1595 | #define ACPI_NHLT_LINK_BT_SIDEBAND 0 | |
1596 | #define ACPI_NHLT_LINK_FM 1 | |
1597 | #define ACPI_NHLT_LINK_MODEM 2 | |
1598 | /* 3 is reserved */ | |
1599 | #define ACPI_NHLT_LINK_SSP_ANALOG_CODEC 4 | |
1600 | ||
1601 | /* PDM Link */ | |
1602 | ||
1603 | #define ACPI_NHLT_PDM_ON_CAVS_1P8 0 | |
1604 | #define ACPI_NHLT_PDM_ON_CAVS_1P5 1 | |
1605 | ||
1606 | /* Values for Direction field above */ | |
1607 | ||
1608 | #define ACPI_NHLT_DIR_RENDER 0 | |
1609 | #define ACPI_NHLT_DIR_CAPTURE 1 | |
1610 | #define ACPI_NHLT_DIR_RENDER_LOOPBACK 2 | |
1611 | #define ACPI_NHLT_DIR_RENDER_FEEDBACK 3 | |
1612 | #define ACPI_NHLT_DIR_RESERVED 4 /* 4 and above are reserved */ | |
1613 | ||
1614 | struct acpi_nhlt_device_specific_config { | |
1615 | u32 capabilities_size; | |
1616 | u8 virtual_slot; | |
1617 | u8 config_type; | |
1618 | }; | |
1619 | ||
1620 | struct acpi_nhlt_device_specific_config_a { | |
1621 | u32 capabilities_size; | |
1622 | u8 virtual_slot; | |
1623 | u8 config_type; | |
1624 | u8 array_type; | |
1625 | }; | |
1626 | ||
1627 | /* Values for Config Type above */ | |
1628 | ||
e4a07f5a BM |
1629 | #define ACPI_NHLT_CONFIG_TYPE_GENERIC 0x00 |
1630 | #define ACPI_NHLT_CONFIG_TYPE_MIC_ARRAY 0x01 | |
1631 | #define ACPI_NHLT_CONFIG_TYPE_RENDER_FEEDBACK 0x03 | |
1632 | #define ACPI_NHLT_CONFIG_TYPE_RESERVED 0x04 /* 4 and above are reserved */ | |
a805aab8 BM |
1633 | |
1634 | struct acpi_nhlt_device_specific_config_b { | |
1635 | u32 capabilities_size; | |
1636 | }; | |
1637 | ||
1638 | struct acpi_nhlt_device_specific_config_c { | |
1639 | u32 capabilities_size; | |
1640 | u8 virtual_slot; | |
1641 | }; | |
1642 | ||
e4a07f5a BM |
1643 | struct acpi_nhlt_render_device_specific_config { |
1644 | u32 capabilities_size; | |
1645 | u8 virtual_slot; | |
1646 | }; | |
1647 | ||
a805aab8 BM |
1648 | struct acpi_nhlt_wave_extensible { |
1649 | u16 format_tag; | |
1650 | u16 channel_count; | |
1651 | u32 samples_per_sec; | |
1652 | u32 avg_bytes_per_sec; | |
1653 | u16 block_align; | |
1654 | u16 bits_per_sample; | |
1655 | u16 extra_format_size; | |
1656 | u16 valid_bits_per_sample; | |
1657 | u32 channel_mask; | |
1658 | u8 sub_format_guid[16]; | |
1659 | }; | |
1660 | ||
1661 | /* Values for channel_mask above */ | |
1662 | ||
1663 | #define ACPI_NHLT_SPKR_FRONT_LEFT 0x1 | |
1664 | #define ACPI_NHLT_SPKR_FRONT_RIGHT 0x2 | |
1665 | #define ACPI_NHLT_SPKR_FRONT_CENTER 0x4 | |
1666 | #define ACPI_NHLT_SPKR_LOW_FREQ 0x8 | |
1667 | #define ACPI_NHLT_SPKR_BACK_LEFT 0x10 | |
1668 | #define ACPI_NHLT_SPKR_BACK_RIGHT 0x20 | |
1669 | #define ACPI_NHLT_SPKR_FRONT_LEFT_OF_CENTER 0x40 | |
1670 | #define ACPI_NHLT_SPKR_FRONT_RIGHT_OF_CENTER 0x80 | |
1671 | #define ACPI_NHLT_SPKR_BACK_CENTER 0x100 | |
1672 | #define ACPI_NHLT_SPKR_SIDE_LEFT 0x200 | |
1673 | #define ACPI_NHLT_SPKR_SIDE_RIGHT 0x400 | |
1674 | #define ACPI_NHLT_SPKR_TOP_CENTER 0x800 | |
1675 | #define ACPI_NHLT_SPKR_TOP_FRONT_LEFT 0x1000 | |
1676 | #define ACPI_NHLT_SPKR_TOP_FRONT_CENTER 0x2000 | |
1677 | #define ACPI_NHLT_SPKR_TOP_FRONT_RIGHT 0x4000 | |
1678 | #define ACPI_NHLT_SPKR_TOP_BACK_LEFT 0x8000 | |
1679 | #define ACPI_NHLT_SPKR_TOP_BACK_CENTER 0x10000 | |
1680 | #define ACPI_NHLT_SPKR_TOP_BACK_RIGHT 0x20000 | |
1681 | ||
1682 | struct acpi_nhlt_format_config { | |
1683 | struct acpi_nhlt_wave_extensible format; | |
1684 | u32 capability_size; | |
1685 | u8 capabilities[]; | |
1686 | }; | |
1687 | ||
1688 | struct acpi_nhlt_formats_config { | |
1689 | u8 formats_count; | |
1690 | }; | |
1691 | ||
1692 | struct acpi_nhlt_device_specific_hdr { | |
1693 | u8 virtual_slot; | |
1694 | u8 config_type; | |
1695 | }; | |
1696 | ||
1697 | /* Types for config_type above */ | |
1698 | ||
1699 | #define ACPI_NHLT_GENERIC 0 | |
1700 | #define ACPI_NHLT_MIC 1 | |
1701 | #define ACPI_NHLT_RENDER 3 | |
1702 | ||
1703 | struct acpi_nhlt_mic_device_specific_config { | |
1704 | struct acpi_nhlt_device_specific_hdr device_config; | |
1705 | u8 array_type_ext; | |
1706 | }; | |
1707 | ||
1708 | /* Values for array_type_ext above */ | |
1709 | ||
45882a81 | 1710 | #define ACPI_NHLT_ARRAY_TYPE_RESERVED 0x09 /* 9 and below are reserved */ |
e4a07f5a BM |
1711 | #define ACPI_NHLT_SMALL_LINEAR_2ELEMENT 0x0A |
1712 | #define ACPI_NHLT_BIG_LINEAR_2ELEMENT 0x0B | |
1713 | #define ACPI_NHLT_FIRST_GEOMETRY_LINEAR_4ELEMENT 0x0C | |
1714 | #define ACPI_NHLT_PLANAR_LSHAPED_4ELEMENT 0x0D | |
1715 | #define ACPI_NHLT_SECOND_GEOMETRY_LINEAR_4ELEMENT 0x0E | |
1716 | #define ACPI_NHLT_VENDOR_DEFINED 0x0F | |
1717 | #define ACPI_NHLT_ARRAY_TYPE_MASK 0x0F | |
1718 | #define ACPI_NHLT_ARRAY_TYPE_EXT_MASK 0x10 | |
1719 | ||
1720 | #define ACPI_NHLT_NO_EXTENSION 0x0 | |
1721 | #define ACPI_NHLT_MIC_SNR_SENSITIVITY_EXT (1<<4) | |
a805aab8 | 1722 | |
e4a07f5a BM |
1723 | struct acpi_nhlt_vendor_mic_count { |
1724 | u8 microphone_count; | |
1725 | }; | |
a805aab8 BM |
1726 | |
1727 | struct acpi_nhlt_vendor_mic_config { | |
1728 | u8 type; | |
1729 | u8 panel; | |
45882a81 BM |
1730 | u16 speaker_position_distance; /* mm */ |
1731 | u16 horizontal_offset; /* mm */ | |
1732 | u16 vertical_offset; /* mm */ | |
1733 | u8 frequency_low_band; /* 5*Hz */ | |
1734 | u8 frequency_high_band; /* 500*Hz */ | |
1735 | u16 direction_angle; /* -180 - + 180 */ | |
1736 | u16 elevation_angle; /* -180 - + 180 */ | |
1737 | u16 work_vertical_angle_begin; /* -180 - + 180 with 2 deg step */ | |
1738 | u16 work_vertical_angle_end; /* -180 - + 180 with 2 deg step */ | |
1739 | u16 work_horizontal_angle_begin; /* -180 - + 180 with 2 deg step */ | |
1740 | u16 work_horizontal_angle_end; /* -180 - + 180 with 2 deg step */ | |
a805aab8 BM |
1741 | }; |
1742 | ||
1743 | /* Values for Type field above */ | |
1744 | ||
e4a07f5a BM |
1745 | #define ACPI_NHLT_MIC_OMNIDIRECTIONAL 0 |
1746 | #define ACPI_NHLT_MIC_SUBCARDIOID 1 | |
1747 | #define ACPI_NHLT_MIC_CARDIOID 2 | |
1748 | #define ACPI_NHLT_MIC_SUPER_CARDIOID 3 | |
1749 | #define ACPI_NHLT_MIC_HYPER_CARDIOID 4 | |
1750 | #define ACPI_NHLT_MIC_8_SHAPED 5 | |
45882a81 | 1751 | #define ACPI_NHLT_MIC_RESERVED6 6 /* 6 is reserved */ |
e4a07f5a | 1752 | #define ACPI_NHLT_MIC_VENDOR_DEFINED 7 |
45882a81 | 1753 | #define ACPI_NHLT_MIC_RESERVED 8 /* 8 and above are reserved */ |
a805aab8 BM |
1754 | |
1755 | /* Values for Panel field above */ | |
1756 | ||
e4a07f5a BM |
1757 | #define ACPI_NHLT_MIC_POSITION_TOP 0 |
1758 | #define ACPI_NHLT_MIC_POSITION_BOTTOM 1 | |
1759 | #define ACPI_NHLT_MIC_POSITION_LEFT 2 | |
1760 | #define ACPI_NHLT_MIC_POSITION_RIGHT 3 | |
1761 | #define ACPI_NHLT_MIC_POSITION_FRONT 4 | |
1762 | #define ACPI_NHLT_MIC_POSITION_BACK 5 | |
45882a81 | 1763 | #define ACPI_NHLT_MIC_POSITION_RESERVED 6 /* 6 and above are reserved */ |
a805aab8 BM |
1764 | |
1765 | struct acpi_nhlt_vendor_mic_device_specific_config { | |
1766 | struct acpi_nhlt_mic_device_specific_config mic_array_device_config; | |
1767 | u8 number_of_microphones; | |
45882a81 | 1768 | struct acpi_nhlt_vendor_mic_config mic_config[]; /* Indexed by number_of_microphones */ |
a805aab8 BM |
1769 | }; |
1770 | ||
1771 | /* Microphone SNR and Sensitivity extension */ | |
1772 | ||
1773 | struct acpi_nhlt_mic_snr_sensitivity_extension { | |
1774 | u32 SNR; | |
1775 | u32 sensitivity; | |
1776 | }; | |
1777 | ||
e4a07f5a BM |
1778 | /* Render device with feedback */ |
1779 | ||
a805aab8 | 1780 | struct acpi_nhlt_render_feedback_device_specific_config { |
45882a81 BM |
1781 | u8 feedback_virtual_slot; /* Render slot in case of capture */ |
1782 | u16 feedback_channels; /* Informative only */ | |
a805aab8 BM |
1783 | u16 feedback_valid_bits_per_sample; |
1784 | }; | |
1785 | ||
8bd24835 | 1786 | /* Non documented structures */ |
a805aab8 | 1787 | |
8bd24835 | 1788 | struct acpi_nhlt_device_info_count { |
a805aab8 BM |
1789 | u8 structure_count; |
1790 | }; | |
1791 | ||
8bd24835 | 1792 | struct acpi_nhlt_device_info { |
a805aab8 BM |
1793 | u8 device_id[16]; |
1794 | u8 device_instance_id; | |
1795 | u8 device_port_id; | |
0c9a6727 BM |
1796 | }; |
1797 | ||
9005694e BM |
1798 | /******************************************************************************* |
1799 | * | |
e62f8227 ES |
1800 | * PCCT - Platform Communications Channel Table (ACPI 5.0) |
1801 | * Version 2 (ACPI 6.2) | |
9005694e BM |
1802 | * |
1803 | ******************************************************************************/ | |
1804 | ||
e62f8227 | 1805 | struct acpi_table_pcct { |
9005694e | 1806 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
1807 | u32 flags; |
1808 | u64 reserved; | |
9005694e BM |
1809 | }; |
1810 | ||
e62f8227 | 1811 | /* Values for Flags field above */ |
9005694e | 1812 | |
e62f8227 | 1813 | #define ACPI_PCCT_DOORBELL 1 |
bff7f90b | 1814 | |
e62f8227 | 1815 | /* Values for subtable type in struct acpi_subtable_header */ |
bff7f90b | 1816 | |
e62f8227 ES |
1817 | enum acpi_pcct_type { |
1818 | ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, | |
1819 | ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, | |
1820 | ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */ | |
1821 | ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */ | |
1822 | ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */ | |
71f79a3f EK |
1823 | ACPI_PCCT_TYPE_HW_REG_COMM_SUBSPACE = 5, /* ACPI 6.4 */ |
1824 | ACPI_PCCT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ | |
bff7f90b BM |
1825 | }; |
1826 | ||
1827 | /* | |
e62f8227 | 1828 | * PCCT Subtables, correspond to Type in struct acpi_subtable_header |
bff7f90b BM |
1829 | */ |
1830 | ||
e62f8227 | 1831 | /* 0: Generic Communications Subspace */ |
bff7f90b | 1832 | |
e62f8227 ES |
1833 | struct acpi_pcct_subspace { |
1834 | struct acpi_subtable_header header; | |
1835 | u8 reserved[6]; | |
1836 | u64 base_address; | |
1837 | u64 length; | |
1838 | struct acpi_generic_address doorbell_register; | |
1839 | u64 preserve_mask; | |
1840 | u64 write_mask; | |
1841 | u32 latency; | |
1842 | u32 max_access_rate; | |
1843 | u16 min_turnaround_time; | |
bff7f90b BM |
1844 | }; |
1845 | ||
e62f8227 | 1846 | /* 1: HW-reduced Communications Subspace (ACPI 5.1) */ |
bff7f90b | 1847 | |
e62f8227 ES |
1848 | struct acpi_pcct_hw_reduced { |
1849 | struct acpi_subtable_header header; | |
1850 | u32 platform_interrupt; | |
1851 | u8 flags; | |
1852 | u8 reserved; | |
1853 | u64 base_address; | |
1854 | u64 length; | |
1855 | struct acpi_generic_address doorbell_register; | |
1856 | u64 preserve_mask; | |
1857 | u64 write_mask; | |
1858 | u32 latency; | |
1859 | u32 max_access_rate; | |
1860 | u16 min_turnaround_time; | |
1861 | }; | |
bff7f90b | 1862 | |
e62f8227 | 1863 | /* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */ |
bff7f90b | 1864 | |
e62f8227 ES |
1865 | struct acpi_pcct_hw_reduced_type2 { |
1866 | struct acpi_subtable_header header; | |
1867 | u32 platform_interrupt; | |
1868 | u8 flags; | |
1869 | u8 reserved; | |
1870 | u64 base_address; | |
1871 | u64 length; | |
1872 | struct acpi_generic_address doorbell_register; | |
1873 | u64 preserve_mask; | |
1874 | u64 write_mask; | |
1875 | u32 latency; | |
1876 | u32 max_access_rate; | |
1877 | u16 min_turnaround_time; | |
1878 | struct acpi_generic_address platform_ack_register; | |
1879 | u64 ack_preserve_mask; | |
1880 | u64 ack_write_mask; | |
1881 | }; | |
1882 | ||
1883 | /* 3: Extended PCC Master Subspace Type 3 (ACPI 6.2) */ | |
1884 | ||
1885 | struct acpi_pcct_ext_pcc_master { | |
1886 | struct acpi_subtable_header header; | |
1887 | u32 platform_interrupt; | |
1888 | u8 flags; | |
1889 | u8 reserved1; | |
1890 | u64 base_address; | |
1891 | u32 length; | |
1892 | struct acpi_generic_address doorbell_register; | |
1893 | u64 preserve_mask; | |
1894 | u64 write_mask; | |
1895 | u32 latency; | |
1896 | u32 max_access_rate; | |
1897 | u32 min_turnaround_time; | |
1898 | struct acpi_generic_address platform_ack_register; | |
1899 | u64 ack_preserve_mask; | |
1900 | u64 ack_set_mask; | |
1901 | u64 reserved2; | |
1902 | struct acpi_generic_address cmd_complete_register; | |
1903 | u64 cmd_complete_mask; | |
1904 | struct acpi_generic_address cmd_update_register; | |
1905 | u64 cmd_update_preserve_mask; | |
1906 | u64 cmd_update_set_mask; | |
1907 | struct acpi_generic_address error_status_register; | |
1908 | u64 error_status_mask; | |
1909 | }; | |
1910 | ||
1911 | /* 4: Extended PCC Slave Subspace Type 4 (ACPI 6.2) */ | |
1912 | ||
1913 | struct acpi_pcct_ext_pcc_slave { | |
1914 | struct acpi_subtable_header header; | |
1915 | u32 platform_interrupt; | |
1916 | u8 flags; | |
1917 | u8 reserved1; | |
1918 | u64 base_address; | |
1919 | u32 length; | |
1920 | struct acpi_generic_address doorbell_register; | |
1921 | u64 preserve_mask; | |
1922 | u64 write_mask; | |
1923 | u32 latency; | |
1924 | u32 max_access_rate; | |
1925 | u32 min_turnaround_time; | |
1926 | struct acpi_generic_address platform_ack_register; | |
1927 | u64 ack_preserve_mask; | |
1928 | u64 ack_set_mask; | |
1929 | u64 reserved2; | |
1930 | struct acpi_generic_address cmd_complete_register; | |
1931 | u64 cmd_complete_mask; | |
1932 | struct acpi_generic_address cmd_update_register; | |
1933 | u64 cmd_update_preserve_mask; | |
1934 | u64 cmd_update_set_mask; | |
1935 | struct acpi_generic_address error_status_register; | |
1936 | u64 error_status_mask; | |
1937 | }; | |
1938 | ||
71f79a3f EK |
1939 | /* 5: HW Registers based Communications Subspace */ |
1940 | ||
1941 | struct acpi_pcct_hw_reg { | |
1942 | struct acpi_subtable_header header; | |
1943 | u16 version; | |
1944 | u64 base_address; | |
1945 | u64 length; | |
1946 | struct acpi_generic_address doorbell_register; | |
1947 | u64 doorbell_preserve; | |
1948 | u64 doorbell_write; | |
1949 | struct acpi_generic_address cmd_complete_register; | |
1950 | u64 cmd_complete_mask; | |
1951 | struct acpi_generic_address error_status_register; | |
1952 | u64 error_status_mask; | |
1953 | u32 nominal_latency; | |
1954 | u32 min_turnaround_time; | |
1955 | }; | |
1956 | ||
e62f8227 ES |
1957 | /* Values for doorbell flags above */ |
1958 | ||
1959 | #define ACPI_PCCT_INTERRUPT_POLARITY (1) | |
1960 | #define ACPI_PCCT_INTERRUPT_MODE (1<<1) | |
1961 | ||
1962 | /* | |
1963 | * PCC memory structures (not part of the ACPI table) | |
1964 | */ | |
1965 | ||
1966 | /* Shared Memory Region */ | |
1967 | ||
1968 | struct acpi_pcct_shared_memory { | |
1969 | u32 signature; | |
1970 | u16 command; | |
1971 | u16 status; | |
1972 | }; | |
1973 | ||
1974 | /* Extended PCC Subspace Shared Memory Region (ACPI 6.2) */ | |
1975 | ||
1976 | struct acpi_pcct_ext_pcc_shared_memory { | |
1977 | u32 signature; | |
1978 | u32 flags; | |
1979 | u32 length; | |
1980 | u32 command; | |
1981 | }; | |
cf8252ca | 1982 | |
b24aad44 BM |
1983 | /******************************************************************************* |
1984 | * | |
e62f8227 ES |
1985 | * PDTT - Platform Debug Trigger Table (ACPI 6.2) |
1986 | * Version 0 | |
b24aad44 BM |
1987 | * |
1988 | ******************************************************************************/ | |
1989 | ||
e62f8227 | 1990 | struct acpi_table_pdtt { |
b24aad44 | 1991 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
1992 | u8 trigger_count; |
1993 | u8 reserved[3]; | |
1994 | u32 array_offset; | |
1995 | }; | |
1996 | ||
1997 | /* | |
1998 | * PDTT Communication Channel Identifier Structure. | |
1999 | * The number of these structures is defined by trigger_count above, | |
2000 | * starting at array_offset. | |
2001 | */ | |
2002 | struct acpi_pdtt_channel { | |
2003 | u8 subchannel_id; | |
2004 | u8 flags; | |
b24aad44 BM |
2005 | }; |
2006 | ||
e62f8227 ES |
2007 | /* Flags for above */ |
2008 | ||
2009 | #define ACPI_PDTT_RUNTIME_TRIGGER (1) | |
2010 | #define ACPI_PDTT_WAIT_COMPLETION (1<<1) | |
f00175d0 | 2011 | #define ACPI_PDTT_TRIGGER_ORDER (1<<2) |
e62f8227 | 2012 | |
9f400337 EK |
2013 | /******************************************************************************* |
2014 | * | |
2015 | * PHAT - Platform Health Assessment Table (ACPI 6.4) | |
2016 | * Version 1 | |
2017 | * | |
2018 | ******************************************************************************/ | |
2019 | ||
2020 | struct acpi_table_phat { | |
2021 | struct acpi_table_header header; /* Common ACPI table header */ | |
2022 | }; | |
2023 | ||
2024 | /* Common header for PHAT subtables that follow main table */ | |
2025 | ||
2026 | struct acpi_phat_header { | |
2027 | u16 type; | |
2028 | u16 length; | |
2029 | u8 revision; | |
2030 | }; | |
2031 | ||
2032 | /* Values for Type field above */ | |
2033 | ||
2034 | #define ACPI_PHAT_TYPE_FW_VERSION_DATA 0 | |
2035 | #define ACPI_PHAT_TYPE_FW_HEALTH_DATA 1 | |
2036 | #define ACPI_PHAT_TYPE_RESERVED 2 /* 0x02-0xFFFF are reserved */ | |
2037 | ||
2038 | /* | |
2039 | * PHAT subtables, correspond to Type in struct acpi_phat_header | |
2040 | */ | |
2041 | ||
2042 | /* 0: Firmware Version Data Record */ | |
2043 | ||
2044 | struct acpi_phat_version_data { | |
2045 | struct acpi_phat_header header; | |
2046 | u8 reserved[3]; | |
2047 | u32 element_count; | |
2048 | }; | |
2049 | ||
2050 | struct acpi_phat_version_element { | |
2051 | u8 guid[16]; | |
2052 | u64 version_value; | |
2053 | u32 producer_id; | |
2054 | }; | |
2055 | ||
2056 | /* 1: Firmware Health Data Record */ | |
2057 | ||
2058 | struct acpi_phat_health_data { | |
2059 | struct acpi_phat_header header; | |
2060 | u8 reserved[2]; | |
2061 | u8 health; | |
2062 | u8 device_guid[16]; | |
2063 | u32 device_specific_offset; /* Zero if no Device-specific data */ | |
2064 | }; | |
2065 | ||
2066 | /* Values for Health field above */ | |
2067 | ||
2068 | #define ACPI_PHAT_ERRORS_FOUND 0 | |
2069 | #define ACPI_PHAT_NO_ERRORS 1 | |
2070 | #define ACPI_PHAT_UNKNOWN_ERRORS 2 | |
2071 | #define ACPI_PHAT_ADVISORY 3 | |
2072 | ||
25c0330a LZ |
2073 | /******************************************************************************* |
2074 | * | |
e62f8227 | 2075 | * PMTT - Platform Memory Topology Table (ACPI 5.0) |
25c0330a LZ |
2076 | * Version 1 |
2077 | * | |
25c0330a LZ |
2078 | ******************************************************************************/ |
2079 | ||
e62f8227 | 2080 | struct acpi_table_pmtt { |
25c0330a | 2081 | struct acpi_table_header header; /* Common ACPI table header */ |
cca97d42 BM |
2082 | u32 memory_device_count; |
2083 | /* | |
2084 | * Immediately followed by: | |
2085 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2086 | */ | |
25c0330a LZ |
2087 | }; |
2088 | ||
e62f8227 | 2089 | /* Common header for PMTT subtables that follow main table */ |
25c0330a | 2090 | |
e62f8227 ES |
2091 | struct acpi_pmtt_header { |
2092 | u8 type; | |
2093 | u8 reserved1; | |
2094 | u16 length; | |
2095 | u16 flags; | |
2096 | u16 reserved2; | |
cca97d42 BM |
2097 | u32 memory_device_count; /* Zero means no memory device structs follow */ |
2098 | /* | |
2099 | * Immediately followed by: | |
2100 | * u8 type_specific_data[] | |
2101 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2102 | */ | |
e62f8227 ES |
2103 | }; |
2104 | ||
2105 | /* Values for Type field above */ | |
2106 | ||
2107 | #define ACPI_PMTT_TYPE_SOCKET 0 | |
2108 | #define ACPI_PMTT_TYPE_CONTROLLER 1 | |
2109 | #define ACPI_PMTT_TYPE_DIMM 2 | |
cca97d42 BM |
2110 | #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFE are reserved */ |
2111 | #define ACPI_PMTT_TYPE_VENDOR 0xFF | |
e62f8227 ES |
2112 | |
2113 | /* Values for Flags field above */ | |
2114 | ||
2115 | #define ACPI_PMTT_TOP_LEVEL 0x0001 | |
2116 | #define ACPI_PMTT_PHYSICAL 0x0002 | |
2117 | #define ACPI_PMTT_MEMORY_TYPE 0x000C | |
2118 | ||
2119 | /* | |
2120 | * PMTT subtables, correspond to Type in struct acpi_pmtt_header | |
2121 | */ | |
2122 | ||
2123 | /* 0: Socket Structure */ | |
2124 | ||
2125 | struct acpi_pmtt_socket { | |
2126 | struct acpi_pmtt_header header; | |
2127 | u16 socket_id; | |
2128 | u16 reserved; | |
2129 | }; | |
cca97d42 BM |
2130 | /* |
2131 | * Immediately followed by: | |
2132 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2133 | */ | |
e62f8227 ES |
2134 | |
2135 | /* 1: Memory Controller subtable */ | |
2136 | ||
2137 | struct acpi_pmtt_controller { | |
2138 | struct acpi_pmtt_header header; | |
cca97d42 | 2139 | u16 controller_id; |
e62f8227 | 2140 | u16 reserved; |
e62f8227 | 2141 | }; |
cca97d42 BM |
2142 | /* |
2143 | * Immediately followed by: | |
2144 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2145 | */ | |
e62f8227 ES |
2146 | |
2147 | /* 2: Physical Component Identifier (DIMM) */ | |
2148 | ||
2149 | struct acpi_pmtt_physical_component { | |
2150 | struct acpi_pmtt_header header; | |
e62f8227 | 2151 | u32 bios_handle; |
25c0330a LZ |
2152 | }; |
2153 | ||
cca97d42 BM |
2154 | /* 0xFF: Vendor Specific Data */ |
2155 | ||
2156 | struct acpi_pmtt_vendor_specific { | |
2157 | struct acpi_pmtt_header header; | |
2158 | u8 type_uuid[16]; | |
2159 | u8 specific[]; | |
2160 | /* | |
2161 | * Immediately followed by: | |
2162 | * u8 vendor_specific_data[]; | |
2163 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2164 | */ | |
2165 | }; | |
2166 | ||
6e2d5ebd BM |
2167 | /******************************************************************************* |
2168 | * | |
e62f8227 | 2169 | * PPTT - Processor Properties Topology Table (ACPI 6.2) |
6e2d5ebd BM |
2170 | * Version 1 |
2171 | * | |
6e2d5ebd BM |
2172 | ******************************************************************************/ |
2173 | ||
e62f8227 | 2174 | struct acpi_table_pptt { |
6e2d5ebd | 2175 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2176 | }; |
2177 | ||
2178 | /* Values for Type field above */ | |
2179 | ||
2180 | enum acpi_pptt_type { | |
2181 | ACPI_PPTT_TYPE_PROCESSOR = 0, | |
2182 | ACPI_PPTT_TYPE_CACHE = 1, | |
2183 | ACPI_PPTT_TYPE_ID = 2, | |
2184 | ACPI_PPTT_TYPE_RESERVED = 3 | |
2185 | }; | |
2186 | ||
2187 | /* 0: Processor Hierarchy Node Structure */ | |
2188 | ||
2189 | struct acpi_pptt_processor { | |
2190 | struct acpi_subtable_header header; | |
2191 | u16 reserved; | |
6e2d5ebd | 2192 | u32 flags; |
e62f8227 ES |
2193 | u32 parent; |
2194 | u32 acpi_processor_id; | |
2195 | u32 number_of_priv_resources; | |
6e2d5ebd BM |
2196 | }; |
2197 | ||
e62f8227 | 2198 | /* Flags */ |
6e2d5ebd | 2199 | |
b5eab512 ES |
2200 | #define ACPI_PPTT_PHYSICAL_PACKAGE (1) |
2201 | #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (1<<1) | |
2202 | #define ACPI_PPTT_ACPI_PROCESSOR_IS_THREAD (1<<2) /* ACPI 6.3 */ | |
2203 | #define ACPI_PPTT_ACPI_LEAF_NODE (1<<3) /* ACPI 6.3 */ | |
2204 | #define ACPI_PPTT_ACPI_IDENTICAL (1<<4) /* ACPI 6.3 */ | |
6e2d5ebd | 2205 | |
e62f8227 | 2206 | /* 1: Cache Type Structure */ |
b24aad44 | 2207 | |
e62f8227 ES |
2208 | struct acpi_pptt_cache { |
2209 | struct acpi_subtable_header header; | |
2210 | u16 reserved; | |
2211 | u32 flags; | |
2212 | u32 next_level_of_cache; | |
2213 | u32 size; | |
2214 | u32 number_of_sets; | |
2215 | u8 associativity; | |
2216 | u8 attributes; | |
2217 | u16 line_size; | |
b24aad44 BM |
2218 | }; |
2219 | ||
5e2e86c0 EK |
2220 | /* 1: Cache Type Structure for PPTT version 3 */ |
2221 | ||
2222 | struct acpi_pptt_cache_v1 { | |
2223 | u32 cache_id; | |
2224 | }; | |
2225 | ||
e62f8227 ES |
2226 | /* Flags */ |
2227 | ||
2228 | #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ | |
2229 | #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ | |
2230 | #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ | |
2231 | #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ | |
2232 | #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ | |
2233 | #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ | |
2234 | #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ | |
5e2e86c0 | 2235 | #define ACPI_PPTT_CACHE_ID_VALID (1<<7) /* Cache ID valid */ |
e62f8227 ES |
2236 | |
2237 | /* Masks for Attributes */ | |
6e2d5ebd | 2238 | |
e62f8227 ES |
2239 | #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ |
2240 | #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ | |
2241 | #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ | |
6e2d5ebd | 2242 | |
e62f8227 ES |
2243 | /* Attributes describing cache */ |
2244 | #define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */ | |
2245 | #define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */ | |
2246 | #define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */ | |
2247 | #define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */ | |
b24aad44 | 2248 | |
e62f8227 ES |
2249 | #define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */ |
2250 | #define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */ | |
2251 | #define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */ | |
2252 | #define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */ | |
2253 | ||
2254 | #define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */ | |
2255 | #define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */ | |
2256 | ||
2257 | /* 2: ID Structure */ | |
2258 | ||
2259 | struct acpi_pptt_id { | |
2260 | struct acpi_subtable_header header; | |
6e2d5ebd | 2261 | u16 reserved; |
e62f8227 ES |
2262 | u32 vendor_id; |
2263 | u64 level1_id; | |
2264 | u64 level2_id; | |
2265 | u16 major_rev; | |
2266 | u16 minor_rev; | |
2267 | u16 spin_rev; | |
b24aad44 BM |
2268 | }; |
2269 | ||
d71df85a EK |
2270 | /******************************************************************************* |
2271 | * | |
2272 | * PRMT - Platform Runtime Mechanism Table | |
2273 | * Version 1 | |
2274 | * | |
2275 | ******************************************************************************/ | |
2276 | ||
2277 | struct acpi_table_prmt { | |
2278 | struct acpi_table_header header; /* Common ACPI table header */ | |
2279 | }; | |
2280 | ||
2281 | struct acpi_table_prmt_header { | |
2282 | u8 platform_guid[16]; | |
2283 | u32 module_info_offset; | |
2284 | u32 module_info_count; | |
2285 | }; | |
2286 | ||
9f8c7bae EK |
2287 | struct acpi_prmt_module_header { |
2288 | u16 revision; | |
2289 | u16 length; | |
2290 | }; | |
2291 | ||
d71df85a EK |
2292 | struct acpi_prmt_module_info { |
2293 | u16 revision; | |
2294 | u16 length; | |
2295 | u8 module_guid[16]; | |
2296 | u16 major_rev; | |
2297 | u16 minor_rev; | |
2298 | u16 handler_info_count; | |
2299 | u32 handler_info_offset; | |
2300 | u64 mmio_list_pointer; | |
2301 | }; | |
2302 | ||
2303 | struct acpi_prmt_handler_info { | |
2304 | u16 revision; | |
2305 | u16 length; | |
2306 | u8 handler_guid[16]; | |
2307 | u64 handler_address; | |
2308 | u64 static_data_buffer_address; | |
2309 | u64 acpi_param_buffer_address; | |
2310 | }; | |
2311 | ||
9d8b5e7b BM |
2312 | /******************************************************************************* |
2313 | * | |
e62f8227 | 2314 | * RASF - RAS Feature Table (ACPI 5.0) |
9d8b5e7b BM |
2315 | * Version 1 |
2316 | * | |
9d8b5e7b BM |
2317 | ******************************************************************************/ |
2318 | ||
e62f8227 | 2319 | struct acpi_table_rasf { |
9d8b5e7b | 2320 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2321 | u8 channel_id[12]; |
2322 | }; | |
2323 | ||
2324 | /* RASF Platform Communication Channel Shared Memory Region */ | |
2325 | ||
2326 | struct acpi_rasf_shared_memory { | |
2327 | u32 signature; | |
2328 | u16 command; | |
9d8b5e7b | 2329 | u16 status; |
e62f8227 ES |
2330 | u16 version; |
2331 | u8 capabilities[16]; | |
2332 | u8 set_capabilities[16]; | |
2333 | u16 num_parameter_blocks; | |
2334 | u32 set_capabilities_status; | |
2335 | }; | |
2336 | ||
2337 | /* RASF Parameter Block Structure Header */ | |
2338 | ||
2339 | struct acpi_rasf_parameter_block { | |
2340 | u16 type; | |
2341 | u16 version; | |
2342 | u16 length; | |
9d8b5e7b BM |
2343 | }; |
2344 | ||
e62f8227 | 2345 | /* RASF Parameter Block Structure for PATROL_SCRUB */ |
9d8b5e7b | 2346 | |
e62f8227 ES |
2347 | struct acpi_rasf_patrol_scrub_parameter { |
2348 | struct acpi_rasf_parameter_block header; | |
2349 | u16 patrol_scrub_command; | |
2350 | u64 requested_address_range[2]; | |
2351 | u64 actual_address_range[2]; | |
2352 | u16 flags; | |
2353 | u8 requested_speed; | |
2354 | }; | |
2355 | ||
2356 | /* Masks for Flags and Speed fields above */ | |
2357 | ||
2358 | #define ACPI_RASF_SCRUBBER_RUNNING 1 | |
2359 | #define ACPI_RASF_SPEED (7<<1) | |
2360 | #define ACPI_RASF_SPEED_SLOW (0<<1) | |
2361 | #define ACPI_RASF_SPEED_MEDIUM (4<<1) | |
2362 | #define ACPI_RASF_SPEED_FAST (7<<1) | |
2363 | ||
2364 | /* Channel Commands */ | |
2365 | ||
2366 | enum acpi_rasf_commands { | |
2367 | ACPI_RASF_EXECUTE_RASF_COMMAND = 1 | |
2368 | }; | |
2369 | ||
2370 | /* Platform RAS Capabilities */ | |
9d8b5e7b | 2371 | |
e62f8227 ES |
2372 | enum acpi_rasf_capabiliities { |
2373 | ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, | |
2374 | ACPI_SW_PATROL_SCRUB_EXPOSED = 1 | |
2375 | }; | |
2376 | ||
2377 | /* Patrol Scrub Commands */ | |
2378 | ||
2379 | enum acpi_rasf_patrol_scrub_commands { | |
2380 | ACPI_RASF_GET_PATROL_PARAMETERS = 1, | |
2381 | ACPI_RASF_START_PATROL_SCRUBBER = 2, | |
2382 | ACPI_RASF_STOP_PATROL_SCRUBBER = 3 | |
2383 | }; | |
9d8b5e7b | 2384 | |
e62f8227 ES |
2385 | /* Channel Command flags */ |
2386 | ||
2387 | #define ACPI_RASF_GENERATE_SCI (1<<15) | |
2388 | ||
2389 | /* Status values */ | |
2390 | ||
2391 | enum acpi_rasf_status { | |
2392 | ACPI_RASF_SUCCESS = 0, | |
2393 | ACPI_RASF_NOT_VALID = 1, | |
2394 | ACPI_RASF_NOT_SUPPORTED = 2, | |
2395 | ACPI_RASF_BUSY = 3, | |
2396 | ACPI_RASF_FAILED = 4, | |
2397 | ACPI_RASF_ABORTED = 5, | |
2398 | ACPI_RASF_INVALID_DATA = 6 | |
2399 | }; | |
2400 | ||
2401 | /* Status flags */ | |
2402 | ||
2403 | #define ACPI_RASF_COMMAND_COMPLETE (1) | |
2404 | #define ACPI_RASF_SCI_DOORBELL (1<<1) | |
2405 | #define ACPI_RASF_ERROR (1<<2) | |
2406 | #define ACPI_RASF_STATUS (0x1F<<3) | |
9d8b5e7b | 2407 | |
536e35c9 BM |
2408 | /******************************************************************************* |
2409 | * | |
2410 | * RGRT - Regulatory Graphics Resource Table | |
2411 | * Version 1 | |
2412 | * | |
2413 | * Conforms to "ACPI RGRT" available at: | |
2414 | * https://microsoft.github.io/mu/dyn/mu_plus/ms_core_pkg/acpi_RGRT/feature_acpi_rgrt/ | |
2415 | * | |
2416 | ******************************************************************************/ | |
2417 | ||
2418 | struct acpi_table_rgrt { | |
2419 | struct acpi_table_header header; /* Common ACPI table header */ | |
2420 | u16 version; | |
2421 | u8 image_type; | |
2422 | u8 reserved; | |
aa29b208 | 2423 | u8 image[]; |
536e35c9 BM |
2424 | }; |
2425 | ||
2426 | /* image_type values */ | |
2427 | ||
2428 | enum acpi_rgrt_image_type { | |
2429 | ACPI_RGRT_TYPE_RESERVED0 = 0, | |
2430 | ACPI_RGRT_IMAGE_TYPE_PNG = 1, | |
2431 | ACPI_RGRT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ | |
2432 | }; | |
2433 | ||
b24aad44 BM |
2434 | /******************************************************************************* |
2435 | * | |
e62f8227 | 2436 | * SBST - Smart Battery Specification Table |
6e2d5ebd BM |
2437 | * Version 1 |
2438 | * | |
e62f8227 ES |
2439 | ******************************************************************************/ |
2440 | ||
2441 | struct acpi_table_sbst { | |
2442 | struct acpi_table_header header; /* Common ACPI table header */ | |
2443 | u32 warning_level; | |
2444 | u32 low_level; | |
2445 | u32 critical_level; | |
2446 | }; | |
2447 | ||
2448 | /******************************************************************************* | |
2449 | * | |
2450 | * SDEI - Software Delegated Exception Interface Descriptor Table | |
2451 | * | |
2452 | * Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A, | |
2453 | * May 8th, 2017. Copyright 2017 ARM Ltd. | |
b24aad44 BM |
2454 | * |
2455 | ******************************************************************************/ | |
2456 | ||
e62f8227 | 2457 | struct acpi_table_sdei { |
b24aad44 | 2458 | struct acpi_table_header header; /* Common ACPI table header */ |
b24aad44 BM |
2459 | }; |
2460 | ||
e6ab3b77 LZ |
2461 | /******************************************************************************* |
2462 | * | |
e62f8227 | 2463 | * SDEV - Secure Devices Table (ACPI 6.2) |
e6ab3b77 LZ |
2464 | * Version 1 |
2465 | * | |
e6ab3b77 LZ |
2466 | ******************************************************************************/ |
2467 | ||
e62f8227 | 2468 | struct acpi_table_sdev { |
e6ab3b77 | 2469 | struct acpi_table_header header; /* Common ACPI table header */ |
e6ab3b77 LZ |
2470 | }; |
2471 | ||
e62f8227 ES |
2472 | struct acpi_sdev_header { |
2473 | u8 type; | |
2474 | u8 flags; | |
2475 | u16 length; | |
2476 | }; | |
2477 | ||
2478 | /* Values for subtable type above */ | |
2479 | ||
2480 | enum acpi_sdev_type { | |
2481 | ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0, | |
2482 | ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1, | |
2483 | ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */ | |
2484 | }; | |
e6ab3b77 | 2485 | |
e62f8227 ES |
2486 | /* Values for flags above */ |
2487 | ||
2488 | #define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1) | |
14012d2f | 2489 | #define ACPI_SDEV_SECURE_COMPONENTS_PRESENT (1<<1) |
e62f8227 ES |
2490 | |
2491 | /* | |
2492 | * SDEV subtables | |
2493 | */ | |
2494 | ||
2495 | /* 0: Namespace Device Based Secure Device Structure */ | |
2496 | ||
2497 | struct acpi_sdev_namespace { | |
2498 | struct acpi_sdev_header header; | |
2499 | u16 device_id_offset; | |
2500 | u16 device_id_length; | |
2501 | u16 vendor_data_offset; | |
2502 | u16 vendor_data_length; | |
2503 | }; | |
2504 | ||
14012d2f EK |
2505 | struct acpi_sdev_secure_component { |
2506 | u16 secure_component_offset; | |
2507 | u16 secure_component_length; | |
2508 | }; | |
2509 | ||
2510 | /* | |
2511 | * SDEV sub-subtables ("Components") for above | |
2512 | */ | |
2513 | struct acpi_sdev_component { | |
2514 | struct acpi_sdev_header header; | |
2515 | }; | |
2516 | ||
2517 | /* Values for sub-subtable type above */ | |
2518 | ||
2519 | enum acpi_sac_type { | |
2520 | ACPI_SDEV_TYPE_ID_COMPONENT = 0, | |
2521 | ACPI_SDEV_TYPE_MEM_COMPONENT = 1 | |
2522 | }; | |
2523 | ||
2524 | struct acpi_sdev_id_component { | |
2525 | struct acpi_sdev_header header; | |
2526 | u16 hardware_id_offset; | |
2527 | u16 hardware_id_length; | |
2528 | u16 subsystem_id_offset; | |
2529 | u16 subsystem_id_length; | |
2530 | u16 hardware_revision; | |
2531 | u8 hardware_rev_present; | |
2532 | u8 class_code_present; | |
2533 | u8 pci_base_class; | |
2534 | u8 pci_sub_class; | |
2535 | u8 pci_programming_xface; | |
2536 | }; | |
2537 | ||
2538 | struct acpi_sdev_mem_component { | |
2539 | struct acpi_sdev_header header; | |
2540 | u32 reserved; | |
2541 | u64 memory_base_address; | |
2542 | u64 memory_length; | |
2543 | }; | |
2544 | ||
e62f8227 ES |
2545 | /* 1: PCIe Endpoint Device Based Device Structure */ |
2546 | ||
2547 | struct acpi_sdev_pcie { | |
2548 | struct acpi_sdev_header header; | |
2549 | u16 segment; | |
2550 | u16 start_bus; | |
2551 | u16 path_offset; | |
2552 | u16 path_length; | |
2553 | u16 vendor_data_offset; | |
2554 | u16 vendor_data_length; | |
2555 | }; | |
2556 | ||
2557 | /* 1a: PCIe Endpoint path entry */ | |
2558 | ||
2559 | struct acpi_sdev_pcie_path { | |
2560 | u8 device; | |
2561 | u8 function; | |
2562 | }; | |
e6ab3b77 | 2563 | |
8288f69e KS |
2564 | /******************************************************************************* |
2565 | * | |
2566 | * SVKL - Storage Volume Key Location Table (ACPI 6.4) | |
6496f03e BM |
2567 | * From: "Guest-Host-Communication Interface (GHCI) for Intel |
2568 | * Trust Domain Extensions (Intel TDX)". | |
8288f69e KS |
2569 | * Version 1 |
2570 | * | |
2571 | ******************************************************************************/ | |
2572 | ||
2573 | struct acpi_table_svkl { | |
2574 | struct acpi_table_header header; /* Common ACPI table header */ | |
2575 | u32 count; | |
2576 | }; | |
2577 | ||
6496f03e | 2578 | struct acpi_svkl_key { |
8288f69e KS |
2579 | u16 type; |
2580 | u16 format; | |
2581 | u32 size; | |
2582 | u64 address; | |
2583 | }; | |
2584 | ||
2585 | enum acpi_svkl_type { | |
2586 | ACPI_SVKL_TYPE_MAIN_STORAGE = 0, | |
2587 | ACPI_SVKL_TYPE_RESERVED = 1 /* 1 and greater are reserved */ | |
2588 | }; | |
2589 | ||
2590 | enum acpi_svkl_format { | |
2591 | ACPI_SVKL_FORMAT_RAW_BINARY = 0, | |
2592 | ACPI_SVKL_FORMAT_RESERVED = 1 /* 1 and greater are reserved */ | |
2593 | }; | |
2594 | ||
2de6bb92 BM |
2595 | /******************************************************************************* |
2596 | * | |
2597 | * TDEL - TD-Event Log | |
2598 | * From: "Guest-Host-Communication Interface (GHCI) for Intel | |
2599 | * Trust Domain Extensions (Intel TDX)". | |
2600 | * September 2020 | |
2601 | * | |
2602 | ******************************************************************************/ | |
2603 | ||
2604 | struct acpi_table_tdel { | |
2605 | struct acpi_table_header header; /* Common ACPI table header */ | |
2606 | u32 reserved; | |
2607 | u64 log_area_minimum_length; | |
2608 | u64 log_area_start_address; | |
2609 | }; | |
2610 | ||
6e596084 RM |
2611 | /* Reset to default packing */ |
2612 | ||
2613 | #pragma pack() | |
b24aad44 BM |
2614 | |
2615 | #endif /* __ACTBL2_H__ */ |