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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 | * |
612c2932 | 6 | * Copyright (C) 2000 - 2023, Intel Corp. |
a8357b0c | 7 | * |
95857638 | 8 | *****************************************************************************/ |
a8357b0c | 9 | |
b24aad44 BM |
10 | #ifndef __ACTBL2_H__ |
11 | #define __ACTBL2_H__ | |
12 | ||
13 | /******************************************************************************* | |
14 | * | |
15 | * Additional ACPI Tables (2) | |
16 | * | |
17 | * These tables are not consumed directly by the ACPICA subsystem, but are | |
18 | * included here to support device drivers and the AML disassembler. | |
19 | * | |
b24aad44 BM |
20 | ******************************************************************************/ |
21 | ||
22 | /* | |
6e2d5ebd BM |
23 | * Values for description table header signatures for tables defined in this |
24 | * file. Useful because they make it more difficult to inadvertently type in | |
25 | * the wrong signature. | |
b24aad44 | 26 | */ |
5579649e | 27 | #define ACPI_SIG_AGDI "AGDI" /* Arm Generic Diagnostic Dump and Reset Device Interface */ |
1c5d62f5 | 28 | #define ACPI_SIG_APMT "APMT" /* Arm Performance Monitoring Unit table */ |
9401eafa | 29 | #define ACPI_SIG_BDAT "BDAT" /* BIOS Data ACPI Table */ |
407144eb | 30 | #define ACPI_SIG_CCEL "CCEL" /* CC Event Log Table */ |
51aad1a6 | 31 | #define ACPI_SIG_CDAT "CDAT" /* Coherent Device Attribute Table */ |
874f6a72 | 32 | #define ACPI_SIG_IORT "IORT" /* IO Remapping Table */ |
6e2d5ebd | 33 | #define ACPI_SIG_IVRS "IVRS" /* I/O Virtualization Reporting Structure */ |
d36d4e30 | 34 | #define ACPI_SIG_LPIT "LPIT" /* Low Power Idle Table */ |
e62f8227 | 35 | #define ACPI_SIG_MADT "APIC" /* Multiple APIC Description Table */ |
b24aad44 | 36 | #define ACPI_SIG_MCFG "MCFG" /* PCI Memory Mapped Configuration table */ |
0e264f0b | 37 | #define ACPI_SIG_MCHI "MCHI" /* Management Controller Host Interface table */ |
47920aae | 38 | #define ACPI_SIG_MPAM "MPAM" /* Memory System Resource Partitioning and Monitoring Table */ |
e62f8227 | 39 | #define ACPI_SIG_MPST "MPST" /* Memory Power State Table */ |
5132f2fa | 40 | #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */ |
e62f8227 | 41 | #define ACPI_SIG_NFIT "NFIT" /* NVDIMM Firmware Interface Table */ |
a805aab8 | 42 | #define ACPI_SIG_NHLT "NHLT" /* Non HD Audio Link Table */ |
e62f8227 ES |
43 | #define ACPI_SIG_PCCT "PCCT" /* Platform Communications Channel Table */ |
44 | #define ACPI_SIG_PDTT "PDTT" /* Platform Debug Trigger Table */ | |
9f400337 | 45 | #define ACPI_SIG_PHAT "PHAT" /* Platform Health Assessment Table */ |
e62f8227 ES |
46 | #define ACPI_SIG_PMTT "PMTT" /* Platform Memory Topology Table */ |
47 | #define ACPI_SIG_PPTT "PPTT" /* Processor Properties Topology Table */ | |
d71df85a | 48 | #define ACPI_SIG_PRMT "PRMT" /* Platform Runtime Mechanism Table */ |
e62f8227 | 49 | #define ACPI_SIG_RASF "RASF" /* RAS Feature table */ |
2e94dc11 | 50 | #define ACPI_SIG_RAS2 "RAS2" /* RAS2 Feature table */ |
536e35c9 | 51 | #define ACPI_SIG_RGRT "RGRT" /* Regulatory Graphics Resource Table */ |
003567a3 | 52 | #define ACPI_SIG_RHCT "RHCT" /* RISC-V Hart Capabilities Table */ |
e62f8227 | 53 | #define ACPI_SIG_SBST "SBST" /* Smart Battery Specification Table */ |
3bd38469 | 54 | #define ACPI_SIG_SDEI "SDEI" /* Software Delegated Exception Interface Table */ |
e62f8227 | 55 | #define ACPI_SIG_SDEV "SDEV" /* Secure Devices table */ |
8288f69e | 56 | #define ACPI_SIG_SVKL "SVKL" /* Storage Volume Key Location Table */ |
2de6bb92 | 57 | #define ACPI_SIG_TDEL "TDEL" /* TD Event Log Table */ |
4461cf54 | 58 | |
b24aad44 BM |
59 | /* |
60 | * All tables must be byte-packed to match the ACPI specification, since | |
61 | * the tables are provided by the system BIOS. | |
62 | */ | |
63 | #pragma pack(1) | |
64 | ||
65 | /* | |
be030a57 BM |
66 | * Note: C bitfields are not used for this reason: |
67 | * | |
68 | * "Bitfields are great and easy to read, but unfortunately the C language | |
69 | * does not specify the layout of bitfields in memory, which means they are | |
70 | * essentially useless for dealing with packed data in on-disk formats or | |
71 | * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me, | |
72 | * this decision was a design error in C. Ritchie could have picked an order | |
73 | * and stuck with it." Norman Ramsey. | |
74 | * See http://stackoverflow.com/a/1053662/41661 | |
b24aad44 BM |
75 | */ |
76 | ||
e692fa13 BM |
77 | /******************************************************************************* |
78 | * | |
79 | * AEST - Arm Error Source Table | |
80 | * | |
e0492490 RT |
81 | * Conforms to: ACPI for the Armv8 RAS Extensions 1.1(Sep 2020) and |
82 | * 2.0(May 2023) Platform Design Document. | |
e692fa13 BM |
83 | * |
84 | ******************************************************************************/ | |
85 | ||
86 | struct acpi_table_aest { | |
87 | struct acpi_table_header header; | |
e692fa13 BM |
88 | }; |
89 | ||
90 | /* Common Subtable header - one per Node Structure (Subtable) */ | |
91 | ||
92 | struct acpi_aest_hdr { | |
93 | u8 type; | |
94 | u16 length; | |
95 | u8 reserved; | |
96 | u32 node_specific_offset; | |
97 | u32 node_interface_offset; | |
98 | u32 node_interrupt_offset; | |
99 | u32 node_interrupt_count; | |
100 | u64 timestamp_rate; | |
101 | u64 reserved1; | |
102 | u64 error_injection_rate; | |
103 | }; | |
104 | ||
105 | /* Values for Type above */ | |
106 | ||
107 | #define ACPI_AEST_PROCESSOR_ERROR_NODE 0 | |
108 | #define ACPI_AEST_MEMORY_ERROR_NODE 1 | |
109 | #define ACPI_AEST_SMMU_ERROR_NODE 2 | |
110 | #define ACPI_AEST_VENDOR_ERROR_NODE 3 | |
111 | #define ACPI_AEST_GIC_ERROR_NODE 4 | |
e0492490 RT |
112 | #define ACPI_AEST_PCIE_ERROR_NODE 5 |
113 | #define ACPI_AEST_PROXY_ERROR_NODE 6 | |
114 | #define ACPI_AEST_NODE_TYPE_RESERVED 7 /* 7 and above are reserved */ | |
e692fa13 BM |
115 | |
116 | /* | |
117 | * AEST subtables (Error nodes) | |
118 | */ | |
119 | ||
120 | /* 0: Processor Error */ | |
121 | ||
122 | typedef struct acpi_aest_processor { | |
123 | u32 processor_id; | |
124 | u8 resource_type; | |
125 | u8 reserved; | |
126 | u8 flags; | |
127 | u8 revision; | |
128 | u64 processor_affinity; | |
129 | ||
130 | } acpi_aest_processor; | |
131 | ||
132 | /* Values for resource_type above, related structs below */ | |
133 | ||
134 | #define ACPI_AEST_CACHE_RESOURCE 0 | |
135 | #define ACPI_AEST_TLB_RESOURCE 1 | |
136 | #define ACPI_AEST_GENERIC_RESOURCE 2 | |
137 | #define ACPI_AEST_RESOURCE_RESERVED 3 /* 3 and above are reserved */ | |
138 | ||
139 | /* 0R: Processor Cache Resource Substructure */ | |
140 | ||
141 | typedef struct acpi_aest_processor_cache { | |
142 | u32 cache_reference; | |
143 | u32 reserved; | |
144 | ||
145 | } acpi_aest_processor_cache; | |
146 | ||
147 | /* Values for cache_type above */ | |
148 | ||
149 | #define ACPI_AEST_CACHE_DATA 0 | |
150 | #define ACPI_AEST_CACHE_INSTRUCTION 1 | |
151 | #define ACPI_AEST_CACHE_UNIFIED 2 | |
152 | #define ACPI_AEST_CACHE_RESERVED 3 /* 3 and above are reserved */ | |
153 | ||
154 | /* 1R: Processor TLB Resource Substructure */ | |
155 | ||
156 | typedef struct acpi_aest_processor_tlb { | |
157 | u32 tlb_level; | |
158 | u32 reserved; | |
159 | ||
160 | } acpi_aest_processor_tlb; | |
161 | ||
162 | /* 2R: Processor Generic Resource Substructure */ | |
163 | ||
164 | typedef struct acpi_aest_processor_generic { | |
00395b74 | 165 | u32 resource; |
e692fa13 BM |
166 | |
167 | } acpi_aest_processor_generic; | |
168 | ||
169 | /* 1: Memory Error */ | |
170 | ||
171 | typedef struct acpi_aest_memory { | |
172 | u32 srat_proximity_domain; | |
173 | ||
174 | } acpi_aest_memory; | |
175 | ||
176 | /* 2: Smmu Error */ | |
177 | ||
178 | typedef struct acpi_aest_smmu { | |
179 | u32 iort_node_reference; | |
180 | u32 subcomponent_reference; | |
181 | ||
182 | } acpi_aest_smmu; | |
183 | ||
184 | /* 3: Vendor Defined */ | |
185 | ||
186 | typedef struct acpi_aest_vendor { | |
187 | u32 acpi_hid; | |
188 | u32 acpi_uid; | |
189 | u8 vendor_specific_data[16]; | |
190 | ||
191 | } acpi_aest_vendor; | |
192 | ||
e0492490 RT |
193 | struct acpi_aest_vendor_v2 { |
194 | char acpi_hid[8]; | |
195 | u32 acpi_uid; | |
196 | u8 vendor_specific_data[16]; | |
197 | }; | |
198 | ||
e692fa13 BM |
199 | /* 4: Gic Error */ |
200 | ||
201 | typedef struct acpi_aest_gic { | |
202 | u32 interface_type; | |
203 | u32 instance_id; | |
204 | ||
205 | } acpi_aest_gic; | |
206 | ||
207 | /* Values for interface_type above */ | |
208 | ||
209 | #define ACPI_AEST_GIC_CPU 0 | |
210 | #define ACPI_AEST_GIC_DISTRIBUTOR 1 | |
211 | #define ACPI_AEST_GIC_REDISTRIBUTOR 2 | |
212 | #define ACPI_AEST_GIC_ITS 3 | |
213 | #define ACPI_AEST_GIC_RESERVED 4 /* 4 and above are reserved */ | |
214 | ||
e0492490 RT |
215 | /* 5: PCIe Error */ |
216 | ||
217 | struct acpi_aest_pcie { | |
218 | u32 iort_node_reference; | |
219 | }; | |
220 | ||
221 | /* 6: Proxy Error */ | |
222 | ||
223 | struct acpi_aest_proxy { | |
224 | u64 node_address; | |
225 | }; | |
226 | ||
e692fa13 BM |
227 | /* Node Interface Structure */ |
228 | ||
229 | typedef struct acpi_aest_node_interface { | |
230 | u8 type; | |
231 | u8 reserved[3]; | |
232 | u32 flags; | |
233 | u64 address; | |
234 | u32 error_record_index; | |
235 | u32 error_record_count; | |
236 | u64 error_record_implemented; | |
237 | u64 error_status_reporting; | |
238 | u64 addressing_mode; | |
239 | ||
240 | } acpi_aest_node_interface; | |
241 | ||
e0492490 RT |
242 | /* Node Interface Structure V2 */ |
243 | ||
244 | struct acpi_aest_node_interface_header { | |
245 | u8 type; | |
246 | u8 group_format; | |
247 | u8 reserved[2]; | |
248 | u32 flags; | |
249 | u64 address; | |
250 | u32 error_record_index; | |
251 | u32 error_record_count; | |
252 | }; | |
253 | ||
254 | #define ACPI_AEST_NODE_GROUP_FORMAT_4K 0 | |
255 | #define ACPI_AEST_NODE_GROUP_FORMAT_16K 1 | |
256 | #define ACPI_AEST_NODE_GROUP_FORMAT_64K 2 | |
257 | ||
258 | struct acpi_aest_node_interface_common { | |
259 | u32 error_node_device; | |
260 | u32 processor_affinity; | |
261 | u64 error_group_register_base; | |
262 | u64 fault_inject_register_base; | |
263 | u64 interrupt_config_register_base; | |
264 | }; | |
265 | ||
266 | struct acpi_aest_node_interface_4k { | |
267 | u64 error_record_implemented; | |
268 | u64 error_status_reporting; | |
269 | u64 addressing_mode; | |
270 | struct acpi_aest_node_interface_common common; | |
271 | }; | |
272 | ||
273 | struct acpi_aest_node_interface_16k { | |
274 | u64 error_record_implemented[4]; | |
275 | u64 error_status_reporting[4]; | |
276 | u64 addressing_mode[4]; | |
277 | struct acpi_aest_node_interface_common common; | |
278 | }; | |
279 | ||
280 | struct acpi_aest_node_interface_64k { | |
281 | u64 error_record_implemented[14]; | |
282 | u64 error_status_reporting[14]; | |
283 | u64 addressing_mode[14]; | |
284 | struct acpi_aest_node_interface_common common; | |
285 | }; | |
286 | ||
e692fa13 BM |
287 | /* Values for Type field above */ |
288 | ||
e0492490 RT |
289 | #define ACPI_AEST_NODE_SYSTEM_REGISTER 0 |
290 | #define ACPI_AEST_NODE_MEMORY_MAPPED 1 | |
291 | #define ACPI_AEST_NODE_SINGLE_RECORD_MEMORY_MAPPED 2 | |
292 | #define ACPI_AEST_XFACE_RESERVED 3 /* 2 and above are reserved */ | |
e692fa13 BM |
293 | |
294 | /* Node Interrupt Structure */ | |
295 | ||
296 | typedef struct acpi_aest_node_interrupt { | |
297 | u8 type; | |
298 | u8 reserved[2]; | |
299 | u8 flags; | |
300 | u32 gsiv; | |
301 | u8 iort_id; | |
302 | u8 reserved1[3]; | |
303 | ||
304 | } acpi_aest_node_interrupt; | |
305 | ||
e0492490 RT |
306 | /* Node Interrupt Structure V2 */ |
307 | ||
308 | struct acpi_aest_node_interrupt_v2 { | |
309 | u8 type; | |
310 | u8 reserved[2]; | |
311 | u8 flags; | |
312 | u32 gsiv; | |
313 | u8 reserved1[4]; | |
314 | }; | |
315 | ||
e692fa13 BM |
316 | /* Values for Type field above */ |
317 | ||
318 | #define ACPI_AEST_NODE_FAULT_HANDLING 0 | |
319 | #define ACPI_AEST_NODE_ERROR_RECOVERY 1 | |
320 | #define ACPI_AEST_XRUPT_RESERVED 2 /* 2 and above are reserved */ | |
321 | ||
5579649e IK |
322 | /******************************************************************************* |
323 | * AGDI - Arm Generic Diagnostic Dump and Reset Device Interface | |
324 | * | |
325 | * Conforms to "ACPI for Arm Components 1.1, Platform Design Document" | |
326 | * ARM DEN0093 v1.1 | |
327 | * | |
328 | ******************************************************************************/ | |
329 | struct acpi_table_agdi { | |
330 | struct acpi_table_header header; /* Common ACPI table header */ | |
331 | u8 flags; | |
332 | u8 reserved[3]; | |
333 | u32 sdei_event; | |
334 | u32 gsiv; | |
335 | }; | |
336 | ||
337 | /* Mask for Flags field above */ | |
338 | ||
339 | #define ACPI_AGDI_SIGNALING_MODE (1) | |
340 | ||
1c5d62f5 BW |
341 | /******************************************************************************* |
342 | * | |
343 | * APMT - ARM Performance Monitoring Unit Table | |
344 | * | |
345 | * Conforms to: | |
346 | * ARM Performance Monitoring Unit Architecture 1.0 Platform Design Document | |
347 | * ARM DEN0117 v1.0 November 25, 2021 | |
348 | * | |
349 | ******************************************************************************/ | |
350 | ||
351 | struct acpi_table_apmt { | |
352 | struct acpi_table_header header; /* Common ACPI table header */ | |
353 | }; | |
354 | ||
355 | #define ACPI_APMT_NODE_ID_LENGTH 4 | |
356 | ||
357 | /* | |
358 | * APMT subtables | |
359 | */ | |
360 | struct acpi_apmt_node { | |
361 | u16 length; | |
362 | u8 flags; | |
363 | u8 type; | |
364 | u32 id; | |
365 | u64 inst_primary; | |
366 | u32 inst_secondary; | |
367 | u64 base_address0; | |
368 | u64 base_address1; | |
369 | u32 ovflw_irq; | |
370 | u32 reserved; | |
371 | u32 ovflw_irq_flags; | |
372 | u32 proc_affinity; | |
373 | u32 impl_id; | |
374 | }; | |
375 | ||
376 | /* Masks for Flags field above */ | |
377 | ||
378 | #define ACPI_APMT_FLAGS_DUAL_PAGE (1<<0) | |
379 | #define ACPI_APMT_FLAGS_AFFINITY (1<<1) | |
380 | #define ACPI_APMT_FLAGS_ATOMIC (1<<2) | |
381 | ||
382 | /* Values for Flags dual page field above */ | |
383 | ||
384 | #define ACPI_APMT_FLAGS_DUAL_PAGE_NSUPP (0<<0) | |
385 | #define ACPI_APMT_FLAGS_DUAL_PAGE_SUPP (1<<0) | |
386 | ||
387 | /* Values for Flags processor affinity field above */ | |
388 | #define ACPI_APMT_FLAGS_AFFINITY_PROC (0<<1) | |
389 | #define ACPI_APMT_FLAGS_AFFINITY_PROC_CONTAINER (1<<1) | |
390 | ||
391 | /* Values for Flags 64-bit atomic field above */ | |
392 | #define ACPI_APMT_FLAGS_ATOMIC_NSUPP (0<<2) | |
393 | #define ACPI_APMT_FLAGS_ATOMIC_SUPP (1<<2) | |
394 | ||
395 | /* Values for Type field above */ | |
396 | ||
397 | enum acpi_apmt_node_type { | |
398 | ACPI_APMT_NODE_TYPE_MC = 0x00, | |
399 | ACPI_APMT_NODE_TYPE_SMMU = 0x01, | |
400 | ACPI_APMT_NODE_TYPE_PCIE_ROOT = 0x02, | |
401 | ACPI_APMT_NODE_TYPE_ACPI = 0x03, | |
402 | ACPI_APMT_NODE_TYPE_CACHE = 0x04, | |
403 | ACPI_APMT_NODE_TYPE_COUNT | |
404 | }; | |
405 | ||
406 | /* Masks for ovflw_irq_flags field above */ | |
407 | ||
408 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE (1<<0) | |
409 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_TYPE (1<<1) | |
410 | ||
411 | /* Values for ovflw_irq_flags mode field above */ | |
412 | ||
413 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_LEVEL (0<<0) | |
414 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_MODE_EDGE (1<<0) | |
415 | ||
416 | /* Values for ovflw_irq_flags type field above */ | |
417 | ||
418 | #define ACPI_APMT_OVFLW_IRQ_FLAGS_TYPE_WIRED (0<<1) | |
419 | ||
9401eafa BM |
420 | /******************************************************************************* |
421 | * | |
422 | * BDAT - BIOS Data ACPI Table | |
423 | * | |
424 | * Conforms to "BIOS Data ACPI Table", Interface Specification v4.0 Draft 5 | |
425 | * Nov 2020 | |
426 | * | |
427 | ******************************************************************************/ | |
428 | ||
429 | struct acpi_table_bdat { | |
430 | struct acpi_table_header header; | |
431 | struct acpi_generic_address gas; | |
432 | }; | |
433 | ||
407144eb KS |
434 | /******************************************************************************* |
435 | * | |
436 | * CCEL - CC-Event Log | |
437 | * From: "Guest-Host-Communication Interface (GHCI) for Intel | |
438 | * Trust Domain Extensions (Intel TDX)". Feb 2022 | |
439 | * | |
440 | ******************************************************************************/ | |
441 | ||
442 | struct acpi_table_ccel { | |
443 | struct acpi_table_header header; /* Common ACPI table header */ | |
444 | u8 CCtype; | |
445 | u8 Ccsub_type; | |
446 | u16 reserved; | |
447 | u64 log_area_minimum_length; | |
448 | u64 log_area_start_address; | |
449 | }; | |
450 | ||
874f6a72 LZ |
451 | /******************************************************************************* |
452 | * | |
453 | * IORT - IO Remapping Table | |
454 | * | |
455 | * Conforms to "IO Remapping Table System Software on ARM Platforms", | |
3f062a51 | 456 | * Document number: ARM DEN 0049E.e, Sep 2022 |
874f6a72 LZ |
457 | * |
458 | ******************************************************************************/ | |
459 | ||
460 | struct acpi_table_iort { | |
461 | struct acpi_table_header header; | |
462 | u32 node_count; | |
463 | u32 node_offset; | |
464 | u32 reserved; | |
465 | }; | |
466 | ||
467 | /* | |
468 | * IORT subtables | |
469 | */ | |
470 | struct acpi_iort_node { | |
471 | u8 type; | |
472 | u16 length; | |
473 | u8 revision; | |
8e1fdd7f | 474 | u32 identifier; |
874f6a72 LZ |
475 | u32 mapping_count; |
476 | u32 mapping_offset; | |
74522fea | 477 | char node_data[]; |
874f6a72 LZ |
478 | }; |
479 | ||
480 | /* Values for subtable Type above */ | |
481 | ||
482 | enum acpi_iort_node_type { | |
483 | ACPI_IORT_NODE_ITS_GROUP = 0x00, | |
484 | ACPI_IORT_NODE_NAMED_COMPONENT = 0x01, | |
485 | ACPI_IORT_NODE_PCI_ROOT_COMPLEX = 0x02, | |
4ac78baf | 486 | ACPI_IORT_NODE_SMMU = 0x03, |
a53eaef6 | 487 | ACPI_IORT_NODE_SMMU_V3 = 0x04, |
8e1fdd7f SK |
488 | ACPI_IORT_NODE_PMCG = 0x05, |
489 | ACPI_IORT_NODE_RMR = 0x06, | |
874f6a72 LZ |
490 | }; |
491 | ||
492 | struct acpi_iort_id_mapping { | |
493 | u32 input_base; /* Lowest value in input range */ | |
494 | u32 id_count; /* Number of IDs */ | |
495 | u32 output_base; /* Lowest value in output range */ | |
496 | u32 output_reference; /* A reference to the output node */ | |
497 | u32 flags; | |
498 | }; | |
499 | ||
500 | /* Masks for Flags field above for IORT subtable */ | |
501 | ||
502 | #define ACPI_IORT_ID_SINGLE_MAPPING (1) | |
503 | ||
504 | struct acpi_iort_memory_access { | |
505 | u32 cache_coherency; | |
506 | u8 hints; | |
507 | u16 reserved; | |
508 | u8 memory_flags; | |
509 | }; | |
510 | ||
511 | /* Values for cache_coherency field above */ | |
512 | ||
513 | #define ACPI_IORT_NODE_COHERENT 0x00000001 /* The device node is fully coherent */ | |
514 | #define ACPI_IORT_NODE_NOT_COHERENT 0x00000000 /* The device node is not coherent */ | |
515 | ||
516 | /* Masks for Hints field above */ | |
517 | ||
518 | #define ACPI_IORT_HT_TRANSIENT (1) | |
519 | #define ACPI_IORT_HT_WRITE (1<<1) | |
520 | #define ACPI_IORT_HT_READ (1<<2) | |
521 | #define ACPI_IORT_HT_OVERRIDE (1<<3) | |
522 | ||
523 | /* Masks for memory_flags field above */ | |
524 | ||
525 | #define ACPI_IORT_MF_COHERENCY (1) | |
526 | #define ACPI_IORT_MF_ATTRIBUTES (1<<1) | |
527 | ||
528 | /* | |
529 | * IORT node specific subtables | |
530 | */ | |
531 | struct acpi_iort_its_group { | |
532 | u32 its_count; | |
74522fea | 533 | u32 identifiers[]; /* GIC ITS identifier array */ |
874f6a72 LZ |
534 | }; |
535 | ||
536 | struct acpi_iort_named_component { | |
537 | u32 node_flags; | |
538 | u64 memory_properties; /* Memory access properties */ | |
539 | u8 memory_address_limit; /* Memory address size limit */ | |
74522fea | 540 | char device_name[]; /* Path of namespace object */ |
874f6a72 LZ |
541 | }; |
542 | ||
d87be043 RM |
543 | /* Masks for Flags field above */ |
544 | ||
545 | #define ACPI_IORT_NC_STALL_SUPPORTED (1) | |
546 | #define ACPI_IORT_NC_PASID_BITS (31<<1) | |
547 | ||
874f6a72 LZ |
548 | struct acpi_iort_root_complex { |
549 | u64 memory_properties; /* Memory access properties */ | |
550 | u32 ats_attribute; | |
551 | u32 pci_segment_number; | |
d87be043 | 552 | u8 memory_address_limit; /* Memory address size limit */ |
4fd14753 | 553 | u16 pasid_capabilities; /* PASID Capabilities */ |
74522fea | 554 | u8 reserved[]; /* Reserved, must be zero */ |
874f6a72 LZ |
555 | }; |
556 | ||
8e1fdd7f | 557 | /* Masks for ats_attribute field above */ |
874f6a72 | 558 | |
8e1fdd7f SK |
559 | #define ACPI_IORT_ATS_SUPPORTED (1) /* The root complex ATS support */ |
560 | #define ACPI_IORT_PRI_SUPPORTED (1<<1) /* The root complex PRI support */ | |
561 | #define ACPI_IORT_PASID_FWD_SUPPORTED (1<<2) /* The root complex PASID forward support */ | |
874f6a72 | 562 | |
4fd14753 SK |
563 | /* Masks for pasid_capabilities field above */ |
564 | #define ACPI_IORT_PASID_MAX_WIDTH (0x1F) /* Bits 0-4 */ | |
565 | ||
874f6a72 LZ |
566 | struct acpi_iort_smmu { |
567 | u64 base_address; /* SMMU base address */ | |
568 | u64 span; /* Length of memory range */ | |
569 | u32 model; | |
570 | u32 flags; | |
571 | u32 global_interrupt_offset; | |
572 | u32 context_interrupt_count; | |
573 | u32 context_interrupt_offset; | |
574 | u32 pmu_interrupt_count; | |
575 | u32 pmu_interrupt_offset; | |
74522fea | 576 | u64 interrupts[]; /* Interrupt array */ |
874f6a72 LZ |
577 | }; |
578 | ||
579 | /* Values for Model field above */ | |
580 | ||
581 | #define ACPI_IORT_SMMU_V1 0x00000000 /* Generic SMMUv1 */ | |
582 | #define ACPI_IORT_SMMU_V2 0x00000001 /* Generic SMMUv2 */ | |
583 | #define ACPI_IORT_SMMU_CORELINK_MMU400 0x00000002 /* ARM Corelink MMU-400 */ | |
584 | #define ACPI_IORT_SMMU_CORELINK_MMU500 0x00000003 /* ARM Corelink MMU-500 */ | |
0c2021c0 RM |
585 | #define ACPI_IORT_SMMU_CORELINK_MMU401 0x00000004 /* ARM Corelink MMU-401 */ |
586 | #define ACPI_IORT_SMMU_CAVIUM_THUNDERX 0x00000005 /* Cavium thunder_x SMMUv2 */ | |
874f6a72 LZ |
587 | |
588 | /* Masks for Flags field above */ | |
589 | ||
590 | #define ACPI_IORT_SMMU_DVM_SUPPORTED (1) | |
591 | #define ACPI_IORT_SMMU_COHERENT_WALK (1<<1) | |
592 | ||
bb1e23e6 LZ |
593 | /* Global interrupt format */ |
594 | ||
595 | struct acpi_iort_smmu_gsi { | |
596 | u32 nsg_irpt; | |
597 | u32 nsg_irpt_flags; | |
598 | u32 nsg_cfg_irpt; | |
599 | u32 nsg_cfg_irpt_flags; | |
600 | }; | |
601 | ||
4ac78baf AS |
602 | struct acpi_iort_smmu_v3 { |
603 | u64 base_address; /* SMMUv3 base address */ | |
604 | u32 flags; | |
605 | u32 reserved; | |
606 | u64 vatos_address; | |
0c2021c0 | 607 | u32 model; |
4ac78baf AS |
608 | u32 event_gsiv; |
609 | u32 pri_gsiv; | |
610 | u32 gerr_gsiv; | |
611 | u32 sync_gsiv; | |
d87be043 | 612 | u32 pxm; |
4c106aa4 | 613 | u32 id_mapping_index; |
4ac78baf AS |
614 | }; |
615 | ||
0c2021c0 RM |
616 | /* Values for Model field above */ |
617 | ||
618 | #define ACPI_IORT_SMMU_V3_GENERIC 0x00000000 /* Generic SMMUv3 */ | |
619 | #define ACPI_IORT_SMMU_V3_HISILICON_HI161X 0x00000001 /* hi_silicon Hi161x SMMUv3 */ | |
620 | #define ACPI_IORT_SMMU_V3_CAVIUM_CN99XX 0x00000002 /* Cavium CN99xx SMMUv3 */ | |
621 | ||
4ac78baf AS |
622 | /* Masks for Flags field above */ |
623 | ||
624 | #define ACPI_IORT_SMMU_V3_COHACC_OVERRIDE (1) | |
d87be043 | 625 | #define ACPI_IORT_SMMU_V3_HTTU_OVERRIDE (3<<1) |
c9442300 | 626 | #define ACPI_IORT_SMMU_V3_PXM_VALID (1<<3) |
3f062a51 | 627 | #define ACPI_IORT_SMMU_V3_DEVICEID_VALID (1<<4) |
4ac78baf | 628 | |
a53eaef6 RM |
629 | struct acpi_iort_pmcg { |
630 | u64 page0_base_address; | |
631 | u32 overflow_gsiv; | |
632 | u32 node_reference; | |
633 | u64 page1_base_address; | |
634 | }; | |
635 | ||
8e1fdd7f SK |
636 | struct acpi_iort_rmr { |
637 | u32 flags; | |
638 | u32 rmr_count; | |
639 | u32 rmr_offset; | |
640 | }; | |
641 | ||
4fd14753 SK |
642 | /* Masks for Flags field above */ |
643 | #define ACPI_IORT_RMR_REMAP_PERMITTED (1) | |
644 | #define ACPI_IORT_RMR_ACCESS_PRIVILEGE (1<<1) | |
645 | ||
646 | /* | |
647 | * Macro to access the Access Attributes in flags field above: | |
648 | * Access Attributes is encoded in bits 9:2 | |
649 | */ | |
650 | #define ACPI_IORT_RMR_ACCESS_ATTRIBUTES(flags) (((flags) >> 2) & 0xFF) | |
651 | ||
652 | /* Values for above Access Attributes */ | |
653 | ||
654 | #define ACPI_IORT_RMR_ATTR_DEVICE_NGNRNE 0x00 | |
655 | #define ACPI_IORT_RMR_ATTR_DEVICE_NGNRE 0x01 | |
656 | #define ACPI_IORT_RMR_ATTR_DEVICE_NGRE 0x02 | |
657 | #define ACPI_IORT_RMR_ATTR_DEVICE_GRE 0x03 | |
658 | #define ACPI_IORT_RMR_ATTR_NORMAL_NC 0x04 | |
659 | #define ACPI_IORT_RMR_ATTR_NORMAL_IWB_OWB 0x05 | |
660 | ||
8e1fdd7f SK |
661 | struct acpi_iort_rmr_desc { |
662 | u64 base_address; | |
663 | u64 length; | |
664 | u32 reserved; | |
665 | }; | |
666 | ||
6e2d5ebd BM |
667 | /******************************************************************************* |
668 | * | |
669 | * IVRS - I/O Virtualization Reporting Structure | |
670 | * Version 1 | |
671 | * | |
672 | * Conforms to "AMD I/O Virtualization Technology (IOMMU) Specification", | |
673 | * Revision 1.26, February 2009. | |
674 | * | |
675 | ******************************************************************************/ | |
676 | ||
677 | struct acpi_table_ivrs { | |
678 | struct acpi_table_header header; /* Common ACPI table header */ | |
679 | u32 info; /* Common virtualization info */ | |
680 | u64 reserved; | |
681 | }; | |
682 | ||
683 | /* Values for Info field above */ | |
684 | ||
685 | #define ACPI_IVRS_PHYSICAL_SIZE 0x00007F00 /* 7 bits, physical address size */ | |
686 | #define ACPI_IVRS_VIRTUAL_SIZE 0x003F8000 /* 7 bits, virtual address size */ | |
687 | #define ACPI_IVRS_ATS_RESERVED 0x00400000 /* ATS address translation range reserved */ | |
688 | ||
689 | /* IVRS subtable header */ | |
690 | ||
691 | struct acpi_ivrs_header { | |
692 | u8 type; /* Subtable type */ | |
693 | u8 flags; | |
694 | u16 length; /* Subtable length */ | |
695 | u16 device_id; /* ID of IOMMU */ | |
696 | }; | |
697 | ||
698 | /* Values for subtable Type above */ | |
699 | ||
700 | enum acpi_ivrs_type { | |
1f6239ca MÅ» |
701 | ACPI_IVRS_TYPE_HARDWARE1 = 0x10, |
702 | ACPI_IVRS_TYPE_HARDWARE2 = 0x11, | |
7ce7a445 | 703 | ACPI_IVRS_TYPE_HARDWARE3 = 0x40, |
6e2d5ebd BM |
704 | ACPI_IVRS_TYPE_MEMORY1 = 0x20, |
705 | ACPI_IVRS_TYPE_MEMORY2 = 0x21, | |
706 | ACPI_IVRS_TYPE_MEMORY3 = 0x22 | |
707 | }; | |
708 | ||
709 | /* Masks for Flags field above for IVHD subtable */ | |
710 | ||
711 | #define ACPI_IVHD_TT_ENABLE (1) | |
712 | #define ACPI_IVHD_PASS_PW (1<<1) | |
713 | #define ACPI_IVHD_RES_PASS_PW (1<<2) | |
714 | #define ACPI_IVHD_ISOC (1<<3) | |
715 | #define ACPI_IVHD_IOTLB (1<<4) | |
716 | ||
717 | /* Masks for Flags field above for IVMD subtable */ | |
718 | ||
719 | #define ACPI_IVMD_UNITY (1) | |
720 | #define ACPI_IVMD_READ (1<<1) | |
721 | #define ACPI_IVMD_WRITE (1<<2) | |
722 | #define ACPI_IVMD_EXCLUSION_RANGE (1<<3) | |
723 | ||
724 | /* | |
725 | * IVRS subtables, correspond to Type in struct acpi_ivrs_header | |
726 | */ | |
727 | ||
728 | /* 0x10: I/O Virtualization Hardware Definition Block (IVHD) */ | |
729 | ||
1f6239ca | 730 | struct acpi_ivrs_hardware_10 { |
6e2d5ebd BM |
731 | struct acpi_ivrs_header header; |
732 | u16 capability_offset; /* Offset for IOMMU control fields */ | |
733 | u64 base_address; /* IOMMU control registers */ | |
734 | u16 pci_segment_group; | |
735 | u16 info; /* MSI number and unit ID */ | |
0dc7e795 | 736 | u32 feature_reporting; |
6e2d5ebd BM |
737 | }; |
738 | ||
1f6239ca MÅ» |
739 | /* 0x11: I/O Virtualization Hardware Definition Block (IVHD) */ |
740 | ||
741 | struct acpi_ivrs_hardware_11 { | |
742 | struct acpi_ivrs_header header; | |
743 | u16 capability_offset; /* Offset for IOMMU control fields */ | |
744 | u64 base_address; /* IOMMU control registers */ | |
745 | u16 pci_segment_group; | |
746 | u16 info; /* MSI number and unit ID */ | |
747 | u32 attributes; | |
748 | u64 efr_register_image; | |
749 | u64 reserved; | |
750 | }; | |
751 | ||
6e2d5ebd BM |
752 | /* Masks for Info field above */ |
753 | ||
754 | #define ACPI_IVHD_MSI_NUMBER_MASK 0x001F /* 5 bits, MSI message number */ | |
ba494bee | 755 | #define ACPI_IVHD_UNIT_ID_MASK 0x1F00 /* 5 bits, unit_ID */ |
6e2d5ebd BM |
756 | |
757 | /* | |
758 | * Device Entries for IVHD subtable, appear after struct acpi_ivrs_hardware structure. | |
759 | * Upper two bits of the Type field are the (encoded) length of the structure. | |
760 | * Currently, only 4 and 8 byte entries are defined. 16 and 32 byte entries | |
761 | * are reserved for future use but not defined. | |
762 | */ | |
763 | struct acpi_ivrs_de_header { | |
764 | u8 type; | |
765 | u16 id; | |
766 | u8 data_setting; | |
767 | }; | |
768 | ||
769 | /* Length of device entry is in the top two bits of Type field above */ | |
770 | ||
771 | #define ACPI_IVHD_ENTRY_LENGTH 0xC0 | |
772 | ||
773 | /* Values for device entry Type field above */ | |
774 | ||
775 | enum acpi_ivrs_device_entry_type { | |
776 | /* 4-byte device entries, all use struct acpi_ivrs_device4 */ | |
777 | ||
778 | ACPI_IVRS_TYPE_PAD4 = 0, | |
779 | ACPI_IVRS_TYPE_ALL = 1, | |
780 | ACPI_IVRS_TYPE_SELECT = 2, | |
781 | ACPI_IVRS_TYPE_START = 3, | |
782 | ACPI_IVRS_TYPE_END = 4, | |
783 | ||
784 | /* 8-byte device entries */ | |
785 | ||
786 | ACPI_IVRS_TYPE_PAD8 = 64, | |
787 | ACPI_IVRS_TYPE_NOT_USED = 65, | |
788 | ACPI_IVRS_TYPE_ALIAS_SELECT = 66, /* Uses struct acpi_ivrs_device8a */ | |
789 | ACPI_IVRS_TYPE_ALIAS_START = 67, /* Uses struct acpi_ivrs_device8a */ | |
790 | ACPI_IVRS_TYPE_EXT_SELECT = 70, /* Uses struct acpi_ivrs_device8b */ | |
791 | ACPI_IVRS_TYPE_EXT_START = 71, /* Uses struct acpi_ivrs_device8b */ | |
7ce7a445 AM |
792 | ACPI_IVRS_TYPE_SPECIAL = 72, /* Uses struct acpi_ivrs_device8c */ |
793 | ||
794 | /* Variable-length device entries */ | |
795 | ||
796 | ACPI_IVRS_TYPE_HID = 240 /* Uses ACPI_IVRS_DEVICE_HID */ | |
6e2d5ebd BM |
797 | }; |
798 | ||
799 | /* Values for Data field above */ | |
800 | ||
801 | #define ACPI_IVHD_INIT_PASS (1) | |
802 | #define ACPI_IVHD_EINT_PASS (1<<1) | |
803 | #define ACPI_IVHD_NMI_PASS (1<<2) | |
804 | #define ACPI_IVHD_SYSTEM_MGMT (3<<4) | |
805 | #define ACPI_IVHD_LINT0_PASS (1<<6) | |
806 | #define ACPI_IVHD_LINT1_PASS (1<<7) | |
807 | ||
808 | /* Types 0-4: 4-byte device entry */ | |
809 | ||
810 | struct acpi_ivrs_device4 { | |
811 | struct acpi_ivrs_de_header header; | |
812 | }; | |
813 | ||
814 | /* Types 66-67: 8-byte device entry */ | |
815 | ||
816 | struct acpi_ivrs_device8a { | |
817 | struct acpi_ivrs_de_header header; | |
818 | u8 reserved1; | |
819 | u16 used_id; | |
820 | u8 reserved2; | |
821 | }; | |
822 | ||
823 | /* Types 70-71: 8-byte device entry */ | |
824 | ||
825 | struct acpi_ivrs_device8b { | |
826 | struct acpi_ivrs_de_header header; | |
827 | u32 extended_data; | |
828 | }; | |
829 | ||
830 | /* Values for extended_data above */ | |
831 | ||
832 | #define ACPI_IVHD_ATS_DISABLED (1<<31) | |
833 | ||
834 | /* Type 72: 8-byte device entry */ | |
835 | ||
836 | struct acpi_ivrs_device8c { | |
837 | struct acpi_ivrs_de_header header; | |
838 | u8 handle; | |
839 | u16 used_id; | |
840 | u8 variety; | |
841 | }; | |
842 | ||
843 | /* Values for Variety field above */ | |
844 | ||
845 | #define ACPI_IVHD_IOAPIC 1 | |
846 | #define ACPI_IVHD_HPET 2 | |
847 | ||
7ce7a445 AM |
848 | /* Type 240: variable-length device entry */ |
849 | ||
850 | struct acpi_ivrs_device_hid { | |
851 | struct acpi_ivrs_de_header header; | |
852 | u64 acpi_hid; | |
853 | u64 acpi_cid; | |
854 | u8 uid_type; | |
855 | u8 uid_length; | |
856 | }; | |
857 | ||
c160b7d2 BM |
858 | /* Values for uid_type above */ |
859 | ||
860 | #define ACPI_IVRS_UID_NOT_PRESENT 0 | |
861 | #define ACPI_IVRS_UID_IS_INTEGER 1 | |
862 | #define ACPI_IVRS_UID_IS_STRING 2 | |
863 | ||
6e2d5ebd BM |
864 | /* 0x20, 0x21, 0x22: I/O Virtualization Memory Definition Block (IVMD) */ |
865 | ||
866 | struct acpi_ivrs_memory { | |
867 | struct acpi_ivrs_header header; | |
868 | u16 aux_data; | |
869 | u64 reserved; | |
870 | u64 start_address; | |
871 | u64 memory_length; | |
872 | }; | |
873 | ||
d36d4e30 BM |
874 | /******************************************************************************* |
875 | * | |
876 | * LPIT - Low Power Idle Table | |
877 | * | |
9ab8cf1b | 878 | * Conforms to "ACPI Low Power Idle Table (LPIT)" July 2014. |
d36d4e30 BM |
879 | * |
880 | ******************************************************************************/ | |
881 | ||
882 | struct acpi_table_lpit { | |
883 | struct acpi_table_header header; /* Common ACPI table header */ | |
884 | }; | |
885 | ||
886 | /* LPIT subtable header */ | |
887 | ||
888 | struct acpi_lpit_header { | |
889 | u32 type; /* Subtable type */ | |
890 | u32 length; /* Subtable length */ | |
891 | u16 unique_id; | |
892 | u16 reserved; | |
893 | u32 flags; | |
894 | }; | |
895 | ||
896 | /* Values for subtable Type above */ | |
897 | ||
898 | enum acpi_lpit_type { | |
899 | ACPI_LPIT_TYPE_NATIVE_CSTATE = 0x00, | |
9ab8cf1b | 900 | ACPI_LPIT_TYPE_RESERVED = 0x01 /* 1 and above are reserved */ |
d36d4e30 BM |
901 | }; |
902 | ||
903 | /* Masks for Flags field above */ | |
904 | ||
905 | #define ACPI_LPIT_STATE_DISABLED (1) | |
906 | #define ACPI_LPIT_NO_COUNTER (1<<1) | |
907 | ||
908 | /* | |
909 | * LPIT subtables, correspond to Type in struct acpi_lpit_header | |
910 | */ | |
911 | ||
912 | /* 0x00: Native C-state instruction based LPI structure */ | |
913 | ||
914 | struct acpi_lpit_native { | |
915 | struct acpi_lpit_header header; | |
916 | struct acpi_generic_address entry_trigger; | |
917 | u32 residency; | |
918 | u32 latency; | |
919 | struct acpi_generic_address residency_counter; | |
920 | u64 counter_frequency; | |
921 | }; | |
922 | ||
b24aad44 BM |
923 | /******************************************************************************* |
924 | * | |
e62f8227 ES |
925 | * MADT - Multiple APIC Description Table |
926 | * Version 3 | |
b24aad44 BM |
927 | * |
928 | ******************************************************************************/ | |
929 | ||
e62f8227 | 930 | struct acpi_table_madt { |
b24aad44 | 931 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
932 | u32 address; /* Physical address of local APIC */ |
933 | u32 flags; | |
b24aad44 BM |
934 | }; |
935 | ||
e62f8227 | 936 | /* Masks for Flags field above */ |
b24aad44 | 937 | |
e62f8227 ES |
938 | #define ACPI_MADT_PCAT_COMPAT (1) /* 00: System also has dual 8259s */ |
939 | ||
940 | /* Values for PCATCompat flag */ | |
941 | ||
942 | #define ACPI_MADT_DUAL_PIC 1 | |
943 | #define ACPI_MADT_MULTIPLE_APIC 0 | |
944 | ||
945 | /* Values for MADT subtable type in struct acpi_subtable_header */ | |
946 | ||
947 | enum acpi_madt_type { | |
948 | ACPI_MADT_TYPE_LOCAL_APIC = 0, | |
949 | ACPI_MADT_TYPE_IO_APIC = 1, | |
950 | ACPI_MADT_TYPE_INTERRUPT_OVERRIDE = 2, | |
951 | ACPI_MADT_TYPE_NMI_SOURCE = 3, | |
952 | ACPI_MADT_TYPE_LOCAL_APIC_NMI = 4, | |
953 | ACPI_MADT_TYPE_LOCAL_APIC_OVERRIDE = 5, | |
954 | ACPI_MADT_TYPE_IO_SAPIC = 6, | |
955 | ACPI_MADT_TYPE_LOCAL_SAPIC = 7, | |
956 | ACPI_MADT_TYPE_INTERRUPT_SOURCE = 8, | |
957 | ACPI_MADT_TYPE_LOCAL_X2APIC = 9, | |
958 | ACPI_MADT_TYPE_LOCAL_X2APIC_NMI = 10, | |
959 | ACPI_MADT_TYPE_GENERIC_INTERRUPT = 11, | |
960 | ACPI_MADT_TYPE_GENERIC_DISTRIBUTOR = 12, | |
961 | ACPI_MADT_TYPE_GENERIC_MSI_FRAME = 13, | |
962 | ACPI_MADT_TYPE_GENERIC_REDISTRIBUTOR = 14, | |
963 | ACPI_MADT_TYPE_GENERIC_TRANSLATOR = 15, | |
9557cb8c | 964 | ACPI_MADT_TYPE_MULTIPROC_WAKEUP = 16, |
60f2096b HC |
965 | ACPI_MADT_TYPE_CORE_PIC = 17, |
966 | ACPI_MADT_TYPE_LIO_PIC = 18, | |
967 | ACPI_MADT_TYPE_HT_PIC = 19, | |
968 | ACPI_MADT_TYPE_EIO_PIC = 20, | |
969 | ACPI_MADT_TYPE_MSI_PIC = 21, | |
970 | ACPI_MADT_TYPE_BIO_PIC = 22, | |
971 | ACPI_MADT_TYPE_LPC_PIC = 23, | |
f2ca92d0 | 972 | ACPI_MADT_TYPE_RINTC = 24, |
f3b19ade S |
973 | ACPI_MADT_TYPE_IMSIC = 25, |
974 | ACPI_MADT_TYPE_APLIC = 26, | |
975 | ACPI_MADT_TYPE_PLIC = 27, | |
976 | ACPI_MADT_TYPE_RESERVED = 28, /* 28 to 0x7F are reserved */ | |
da6a9bbe | 977 | ACPI_MADT_TYPE_OEM_RESERVED = 0x80 /* 0x80 to 0xFF are reserved for OEM use */ |
e62f8227 ES |
978 | }; |
979 | ||
980 | /* | |
981 | * MADT Subtables, correspond to Type in struct acpi_subtable_header | |
982 | */ | |
983 | ||
984 | /* 0: Processor Local APIC */ | |
985 | ||
986 | struct acpi_madt_local_apic { | |
987 | struct acpi_subtable_header header; | |
988 | u8 processor_id; /* ACPI processor id */ | |
989 | u8 id; /* Processor's local APIC id */ | |
990 | u32 lapic_flags; | |
991 | }; | |
992 | ||
993 | /* 1: IO APIC */ | |
994 | ||
995 | struct acpi_madt_io_apic { | |
996 | struct acpi_subtable_header header; | |
997 | u8 id; /* I/O APIC ID */ | |
998 | u8 reserved; /* reserved - must be zero */ | |
999 | u32 address; /* APIC physical address */ | |
1000 | u32 global_irq_base; /* Global system interrupt where INTI lines start */ | |
1001 | }; | |
1002 | ||
1003 | /* 2: Interrupt Override */ | |
1004 | ||
1005 | struct acpi_madt_interrupt_override { | |
1006 | struct acpi_subtable_header header; | |
1007 | u8 bus; /* 0 - ISA */ | |
1008 | u8 source_irq; /* Interrupt source (IRQ) */ | |
1009 | u32 global_irq; /* Global system interrupt */ | |
1010 | u16 inti_flags; | |
1011 | }; | |
1012 | ||
1013 | /* 3: NMI Source */ | |
1014 | ||
1015 | struct acpi_madt_nmi_source { | |
1016 | struct acpi_subtable_header header; | |
1017 | u16 inti_flags; | |
1018 | u32 global_irq; /* Global system interrupt */ | |
1019 | }; | |
1020 | ||
1021 | /* 4: Local APIC NMI */ | |
1022 | ||
1023 | struct acpi_madt_local_apic_nmi { | |
1024 | struct acpi_subtable_header header; | |
1025 | u8 processor_id; /* ACPI processor id */ | |
1026 | u16 inti_flags; | |
1027 | u8 lint; /* LINTn to which NMI is connected */ | |
1028 | }; | |
1029 | ||
1030 | /* 5: Address Override */ | |
1031 | ||
1032 | struct acpi_madt_local_apic_override { | |
1033 | struct acpi_subtable_header header; | |
1034 | u16 reserved; /* Reserved, must be zero */ | |
1035 | u64 address; /* APIC physical address */ | |
1036 | }; | |
1037 | ||
1038 | /* 6: I/O Sapic */ | |
1039 | ||
1040 | struct acpi_madt_io_sapic { | |
1041 | struct acpi_subtable_header header; | |
1042 | u8 id; /* I/O SAPIC ID */ | |
1043 | u8 reserved; /* Reserved, must be zero */ | |
1044 | u32 global_irq_base; /* Global interrupt for SAPIC start */ | |
1045 | u64 address; /* SAPIC physical address */ | |
1046 | }; | |
1047 | ||
1048 | /* 7: Local Sapic */ | |
1049 | ||
1050 | struct acpi_madt_local_sapic { | |
1051 | struct acpi_subtable_header header; | |
1052 | u8 processor_id; /* ACPI processor id */ | |
1053 | u8 id; /* SAPIC ID */ | |
1054 | u8 eid; /* SAPIC EID */ | |
1055 | u8 reserved[3]; /* Reserved, must be zero */ | |
1056 | u32 lapic_flags; | |
1057 | u32 uid; /* Numeric UID - ACPI 3.0 */ | |
74522fea | 1058 | char uid_string[]; /* String UID - ACPI 3.0 */ |
e62f8227 ES |
1059 | }; |
1060 | ||
1061 | /* 8: Platform Interrupt Source */ | |
1062 | ||
1063 | struct acpi_madt_interrupt_source { | |
1064 | struct acpi_subtable_header header; | |
1065 | u16 inti_flags; | |
1066 | u8 type; /* 1=PMI, 2=INIT, 3=corrected */ | |
1067 | u8 id; /* Processor ID */ | |
1068 | u8 eid; /* Processor EID */ | |
1069 | u8 io_sapic_vector; /* Vector value for PMI interrupts */ | |
1070 | u32 global_irq; /* Global system interrupt */ | |
1071 | u32 flags; /* Interrupt Source Flags */ | |
1072 | }; | |
1073 | ||
1074 | /* Masks for Flags field above */ | |
1075 | ||
1076 | #define ACPI_MADT_CPEI_OVERRIDE (1) | |
1077 | ||
1078 | /* 9: Processor Local X2APIC (ACPI 4.0) */ | |
1079 | ||
1080 | struct acpi_madt_local_x2apic { | |
1081 | struct acpi_subtable_header header; | |
1082 | u16 reserved; /* reserved - must be zero */ | |
1083 | u32 local_apic_id; /* Processor x2APIC ID */ | |
1084 | u32 lapic_flags; | |
1085 | u32 uid; /* ACPI processor UID */ | |
1086 | }; | |
1087 | ||
1088 | /* 10: Local X2APIC NMI (ACPI 4.0) */ | |
1089 | ||
1090 | struct acpi_madt_local_x2apic_nmi { | |
1091 | struct acpi_subtable_header header; | |
1092 | u16 inti_flags; | |
1093 | u32 uid; /* ACPI processor UID */ | |
1094 | u8 lint; /* LINTn to which NMI is connected */ | |
1095 | u8 reserved[3]; /* reserved - must be zero */ | |
1096 | }; | |
1097 | ||
377421fc | 1098 | /* 11: Generic interrupt - GICC (ACPI 5.0 + ACPI 6.0 + ACPI 6.3 + ACPI 6.5 changes) */ |
e62f8227 ES |
1099 | |
1100 | struct acpi_madt_generic_interrupt { | |
1101 | struct acpi_subtable_header header; | |
1102 | u16 reserved; /* reserved - must be zero */ | |
1103 | u32 cpu_interface_number; | |
1104 | u32 uid; | |
1105 | u32 flags; | |
1106 | u32 parking_version; | |
1107 | u32 performance_interrupt; | |
1108 | u64 parked_address; | |
1109 | u64 base_address; | |
1110 | u64 gicv_base_address; | |
1111 | u64 gich_base_address; | |
1112 | u32 vgic_interrupt; | |
1113 | u64 gicr_base_address; | |
1114 | u64 arm_mpidr; | |
1115 | u8 efficiency_class; | |
e646e0a5 ES |
1116 | u8 reserved2[1]; |
1117 | u16 spe_interrupt; /* ACPI 6.3 */ | |
377421fc | 1118 | u16 trbe_interrupt; /* ACPI 6.5 */ |
e62f8227 ES |
1119 | }; |
1120 | ||
1121 | /* Masks for Flags field above */ | |
1122 | ||
1123 | /* ACPI_MADT_ENABLED (1) Processor is usable if set */ | |
1124 | #define ACPI_MADT_PERFORMANCE_IRQ_MODE (1<<1) /* 01: Performance Interrupt Mode */ | |
1125 | #define ACPI_MADT_VGIC_IRQ_MODE (1<<2) /* 02: VGIC Maintenance Interrupt mode */ | |
cb1210a7 | 1126 | #define ACPI_MADT_GICC_ONLINE_CAPABLE (1<<3) /* 03: Processor is online capable */ |
3be8fb1b | 1127 | #define ACPI_MADT_GICC_NON_COHERENT (1<<4) /* 04: GIC redistributor is not coherent */ |
e62f8227 ES |
1128 | |
1129 | /* 12: Generic Distributor (ACPI 5.0 + ACPI 6.0 changes) */ | |
1130 | ||
1131 | struct acpi_madt_generic_distributor { | |
1132 | struct acpi_subtable_header header; | |
1133 | u16 reserved; /* reserved - must be zero */ | |
1134 | u32 gic_id; | |
1135 | u64 base_address; | |
1136 | u32 global_irq_base; | |
1137 | u8 version; | |
1138 | u8 reserved2[3]; /* reserved - must be zero */ | |
1139 | }; | |
1140 | ||
1141 | /* Values for Version field above */ | |
1142 | ||
1143 | enum acpi_madt_gic_version { | |
1144 | ACPI_MADT_GIC_VERSION_NONE = 0, | |
1145 | ACPI_MADT_GIC_VERSION_V1 = 1, | |
1146 | ACPI_MADT_GIC_VERSION_V2 = 2, | |
1147 | ACPI_MADT_GIC_VERSION_V3 = 3, | |
1148 | ACPI_MADT_GIC_VERSION_V4 = 4, | |
1149 | ACPI_MADT_GIC_VERSION_RESERVED = 5 /* 5 and greater are reserved */ | |
1150 | }; | |
1151 | ||
1152 | /* 13: Generic MSI Frame (ACPI 5.1) */ | |
1153 | ||
1154 | struct acpi_madt_generic_msi_frame { | |
1155 | struct acpi_subtable_header header; | |
1156 | u16 reserved; /* reserved - must be zero */ | |
1157 | u32 msi_frame_id; | |
1158 | u64 base_address; | |
1159 | u32 flags; | |
1160 | u16 spi_count; | |
1161 | u16 spi_base; | |
1162 | }; | |
1163 | ||
1164 | /* Masks for Flags field above */ | |
1165 | ||
1166 | #define ACPI_MADT_OVERRIDE_SPI_VALUES (1) | |
1167 | ||
1168 | /* 14: Generic Redistributor (ACPI 5.1) */ | |
1169 | ||
1170 | struct acpi_madt_generic_redistributor { | |
1171 | struct acpi_subtable_header header; | |
3be8fb1b LP |
1172 | u8 flags; |
1173 | u8 reserved; /* reserved - must be zero */ | |
e62f8227 ES |
1174 | u64 base_address; |
1175 | u32 length; | |
1176 | }; | |
1177 | ||
3be8fb1b LP |
1178 | #define ACPI_MADT_GICR_NON_COHERENT (1) |
1179 | ||
e62f8227 ES |
1180 | /* 15: Generic Translator (ACPI 6.0) */ |
1181 | ||
1182 | struct acpi_madt_generic_translator { | |
1183 | struct acpi_subtable_header header; | |
3be8fb1b LP |
1184 | u8 flags; |
1185 | u8 reserved; /* reserved - must be zero */ | |
e62f8227 ES |
1186 | u32 translation_id; |
1187 | u64 base_address; | |
1188 | u32 reserved2; | |
1189 | }; | |
1190 | ||
3be8fb1b LP |
1191 | #define ACPI_MADT_ITS_NON_COHERENT (1) |
1192 | ||
9557cb8c EK |
1193 | /* 16: Multiprocessor wakeup (ACPI 6.4) */ |
1194 | ||
1195 | struct acpi_madt_multiproc_wakeup { | |
1196 | struct acpi_subtable_header header; | |
6630cbce | 1197 | u16 version; |
9557cb8c | 1198 | u32 reserved; /* reserved - must be zero */ |
6630cbce | 1199 | u64 mailbox_address; |
1ceebe2e | 1200 | u64 reset_vector; |
9557cb8c EK |
1201 | }; |
1202 | ||
1ceebe2e KS |
1203 | /* Values for Version field above */ |
1204 | ||
1205 | enum acpi_madt_multiproc_wakeup_version { | |
1206 | ACPI_MADT_MP_WAKEUP_VERSION_NONE = 0, | |
1207 | ACPI_MADT_MP_WAKEUP_VERSION_V1 = 1, | |
1208 | ACPI_MADT_MP_WAKEUP_VERSION_RESERVED = 2, /* 2 and greater are reserved */ | |
1209 | }; | |
1210 | ||
1211 | #define ACPI_MADT_MP_WAKEUP_SIZE_V0 16 | |
1212 | #define ACPI_MADT_MP_WAKEUP_SIZE_V1 24 | |
1213 | ||
45882a81 BM |
1214 | #define ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE 2032 |
1215 | #define ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE 2048 | |
42d96e16 KS |
1216 | |
1217 | struct acpi_madt_multiproc_wakeup_mailbox { | |
1218 | u16 command; | |
1219 | u16 reserved; /* reserved - must be zero */ | |
1220 | u32 apic_id; | |
1221 | u64 wakeup_vector; | |
1222 | u8 reserved_os[ACPI_MULTIPROC_WAKEUP_MB_OS_SIZE]; /* reserved for OS use */ | |
1223 | u8 reserved_firmware[ACPI_MULTIPROC_WAKEUP_MB_FIRMWARE_SIZE]; /* reserved for firmware use */ | |
1224 | }; | |
1225 | ||
1ceebe2e KS |
1226 | #define ACPI_MP_WAKE_COMMAND_WAKEUP 1 |
1227 | #define ACPI_MP_WAKE_COMMAND_TEST 2 | |
42d96e16 | 1228 | |
60f2096b HC |
1229 | /* 17: CPU Core Interrupt Controller (ACPI 6.5) */ |
1230 | ||
1231 | struct acpi_madt_core_pic { | |
1232 | struct acpi_subtable_header header; | |
1233 | u8 version; | |
1234 | u32 processor_id; | |
1235 | u32 core_id; | |
1236 | u32 flags; | |
1237 | }; | |
1238 | ||
1239 | /* Values for Version field above */ | |
1240 | ||
1241 | enum acpi_madt_core_pic_version { | |
1242 | ACPI_MADT_CORE_PIC_VERSION_NONE = 0, | |
1243 | ACPI_MADT_CORE_PIC_VERSION_V1 = 1, | |
1244 | ACPI_MADT_CORE_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1245 | }; | |
1246 | ||
1247 | /* 18: Legacy I/O Interrupt Controller (ACPI 6.5) */ | |
1248 | ||
1249 | struct acpi_madt_lio_pic { | |
1250 | struct acpi_subtable_header header; | |
1251 | u8 version; | |
1252 | u64 address; | |
1253 | u16 size; | |
1254 | u8 cascade[2]; | |
1255 | u32 cascade_map[2]; | |
1256 | }; | |
1257 | ||
1258 | /* Values for Version field above */ | |
1259 | ||
1260 | enum acpi_madt_lio_pic_version { | |
1261 | ACPI_MADT_LIO_PIC_VERSION_NONE = 0, | |
1262 | ACPI_MADT_LIO_PIC_VERSION_V1 = 1, | |
1263 | ACPI_MADT_LIO_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1264 | }; | |
1265 | ||
1266 | /* 19: HT Interrupt Controller (ACPI 6.5) */ | |
1267 | ||
1268 | struct acpi_madt_ht_pic { | |
1269 | struct acpi_subtable_header header; | |
1270 | u8 version; | |
1271 | u64 address; | |
1272 | u16 size; | |
1273 | u8 cascade[8]; | |
1274 | }; | |
1275 | ||
1276 | /* Values for Version field above */ | |
1277 | ||
1278 | enum acpi_madt_ht_pic_version { | |
1279 | ACPI_MADT_HT_PIC_VERSION_NONE = 0, | |
1280 | ACPI_MADT_HT_PIC_VERSION_V1 = 1, | |
1281 | ACPI_MADT_HT_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1282 | }; | |
1283 | ||
1284 | /* 20: Extend I/O Interrupt Controller (ACPI 6.5) */ | |
1285 | ||
1286 | struct acpi_madt_eio_pic { | |
1287 | struct acpi_subtable_header header; | |
1288 | u8 version; | |
1289 | u8 cascade; | |
1290 | u8 node; | |
1291 | u64 node_map; | |
1292 | }; | |
1293 | ||
1294 | /* Values for Version field above */ | |
1295 | ||
1296 | enum acpi_madt_eio_pic_version { | |
1297 | ACPI_MADT_EIO_PIC_VERSION_NONE = 0, | |
1298 | ACPI_MADT_EIO_PIC_VERSION_V1 = 1, | |
1299 | ACPI_MADT_EIO_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1300 | }; | |
1301 | ||
1302 | /* 21: MSI Interrupt Controller (ACPI 6.5) */ | |
1303 | ||
1304 | struct acpi_madt_msi_pic { | |
1305 | struct acpi_subtable_header header; | |
1306 | u8 version; | |
1307 | u64 msg_address; | |
1308 | u32 start; | |
1309 | u32 count; | |
1310 | }; | |
1311 | ||
1312 | /* Values for Version field above */ | |
1313 | ||
1314 | enum acpi_madt_msi_pic_version { | |
1315 | ACPI_MADT_MSI_PIC_VERSION_NONE = 0, | |
1316 | ACPI_MADT_MSI_PIC_VERSION_V1 = 1, | |
1317 | ACPI_MADT_MSI_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1318 | }; | |
1319 | ||
1320 | /* 22: Bridge I/O Interrupt Controller (ACPI 6.5) */ | |
1321 | ||
1322 | struct acpi_madt_bio_pic { | |
1323 | struct acpi_subtable_header header; | |
1324 | u8 version; | |
1325 | u64 address; | |
1326 | u16 size; | |
1327 | u16 id; | |
1328 | u16 gsi_base; | |
1329 | }; | |
1330 | ||
1331 | /* Values for Version field above */ | |
1332 | ||
1333 | enum acpi_madt_bio_pic_version { | |
1334 | ACPI_MADT_BIO_PIC_VERSION_NONE = 0, | |
1335 | ACPI_MADT_BIO_PIC_VERSION_V1 = 1, | |
1336 | ACPI_MADT_BIO_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1337 | }; | |
1338 | ||
1339 | /* 23: LPC Interrupt Controller (ACPI 6.5) */ | |
1340 | ||
1341 | struct acpi_madt_lpc_pic { | |
1342 | struct acpi_subtable_header header; | |
1343 | u8 version; | |
1344 | u64 address; | |
1345 | u16 size; | |
1346 | u8 cascade; | |
1347 | }; | |
1348 | ||
1349 | /* Values for Version field above */ | |
1350 | ||
1351 | enum acpi_madt_lpc_pic_version { | |
1352 | ACPI_MADT_LPC_PIC_VERSION_NONE = 0, | |
1353 | ACPI_MADT_LPC_PIC_VERSION_V1 = 1, | |
1354 | ACPI_MADT_LPC_PIC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1355 | }; | |
1356 | ||
f2ca92d0 S |
1357 | /* 24: RISC-V INTC */ |
1358 | struct acpi_madt_rintc { | |
1359 | struct acpi_subtable_header header; | |
1360 | u8 version; | |
1361 | u8 reserved; | |
1362 | u32 flags; | |
1363 | u64 hart_id; | |
1364 | u32 uid; /* ACPI processor UID */ | |
f3b19ade S |
1365 | u32 ext_intc_id; /* External INTC Id */ |
1366 | u64 imsic_addr; /* IMSIC base address */ | |
1367 | u32 imsic_size; /* IMSIC size */ | |
f2ca92d0 S |
1368 | }; |
1369 | ||
1370 | /* Values for RISC-V INTC Version field above */ | |
1371 | ||
1372 | enum acpi_madt_rintc_version { | |
1373 | ACPI_MADT_RINTC_VERSION_NONE = 0, | |
1374 | ACPI_MADT_RINTC_VERSION_V1 = 1, | |
1375 | ACPI_MADT_RINTC_VERSION_RESERVED = 2 /* 2 and greater are reserved */ | |
1376 | }; | |
1377 | ||
f3b19ade S |
1378 | /* 25: RISC-V IMSIC */ |
1379 | struct acpi_madt_imsic { | |
1380 | struct acpi_subtable_header header; | |
1381 | u8 version; | |
1382 | u8 reserved; | |
1383 | u32 flags; | |
1384 | u16 num_ids; | |
1385 | u16 num_guest_ids; | |
1386 | u8 guest_index_bits; | |
1387 | u8 hart_index_bits; | |
1388 | u8 group_index_bits; | |
1389 | u8 group_index_shift; | |
1390 | }; | |
1391 | ||
1392 | /* 26: RISC-V APLIC */ | |
1393 | struct acpi_madt_aplic { | |
1394 | struct acpi_subtable_header header; | |
1395 | u8 version; | |
1396 | u8 id; | |
1397 | u32 flags; | |
1398 | u8 hw_id[8]; | |
1399 | u16 num_idcs; | |
1400 | u16 num_sources; | |
1401 | u32 gsi_base; | |
1402 | u64 base_addr; | |
1403 | u32 size; | |
1404 | }; | |
1405 | ||
1406 | /* 27: RISC-V PLIC */ | |
1407 | struct acpi_madt_plic { | |
1408 | struct acpi_subtable_header header; | |
1409 | u8 version; | |
1410 | u8 id; | |
1411 | u8 hw_id[8]; | |
1412 | u16 num_irqs; | |
1413 | u16 max_prio; | |
1414 | u32 flags; | |
1415 | u32 size; | |
1416 | u64 base_addr; | |
1417 | u32 gsi_base; | |
1418 | }; | |
1419 | ||
60f2096b | 1420 | /* 80: OEM data */ |
da6a9bbe BM |
1421 | |
1422 | struct acpi_madt_oem_data { | |
2a85fc56 | 1423 | ACPI_FLEX_ARRAY(u8, oem_data); |
da6a9bbe BM |
1424 | }; |
1425 | ||
e62f8227 ES |
1426 | /* |
1427 | * Common flags fields for MADT subtables | |
1428 | */ | |
1429 | ||
1430 | /* MADT Local APIC flags */ | |
1431 | ||
1432 | #define ACPI_MADT_ENABLED (1) /* 00: Processor is usable if set */ | |
435a8dc8 | 1433 | #define ACPI_MADT_ONLINE_CAPABLE (2) /* 01: System HW supports enabling processor at runtime */ |
e62f8227 ES |
1434 | |
1435 | /* MADT MPS INTI flags (inti_flags) */ | |
1436 | ||
1437 | #define ACPI_MADT_POLARITY_MASK (3) /* 00-01: Polarity of APIC I/O input signals */ | |
1438 | #define ACPI_MADT_TRIGGER_MASK (3<<2) /* 02-03: Trigger mode of APIC input signals */ | |
1439 | ||
1440 | /* Values for MPS INTI flags */ | |
1441 | ||
1442 | #define ACPI_MADT_POLARITY_CONFORMS 0 | |
1443 | #define ACPI_MADT_POLARITY_ACTIVE_HIGH 1 | |
1444 | #define ACPI_MADT_POLARITY_RESERVED 2 | |
1445 | #define ACPI_MADT_POLARITY_ACTIVE_LOW 3 | |
1446 | ||
1447 | #define ACPI_MADT_TRIGGER_CONFORMS (0) | |
1448 | #define ACPI_MADT_TRIGGER_EDGE (1<<2) | |
1449 | #define ACPI_MADT_TRIGGER_RESERVED (2<<2) | |
1450 | #define ACPI_MADT_TRIGGER_LEVEL (3<<2) | |
1451 | ||
1452 | /******************************************************************************* | |
1453 | * | |
1454 | * MCFG - PCI Memory Mapped Configuration table and subtable | |
1455 | * Version 1 | |
1456 | * | |
1457 | * Conforms to "PCI Firmware Specification", Revision 3.0, June 20, 2005 | |
1458 | * | |
1459 | ******************************************************************************/ | |
1460 | ||
1461 | struct acpi_table_mcfg { | |
1462 | struct acpi_table_header header; /* Common ACPI table header */ | |
1463 | u8 reserved[8]; | |
1464 | }; | |
1465 | ||
1466 | /* Subtable */ | |
1467 | ||
1468 | struct acpi_mcfg_allocation { | |
1469 | u64 address; /* Base address, processor-relative */ | |
1470 | u16 pci_segment; /* PCI segment group number */ | |
1471 | u8 start_bus_number; /* Starting PCI Bus number */ | |
1472 | u8 end_bus_number; /* Final PCI Bus number */ | |
b24aad44 BM |
1473 | u32 reserved; |
1474 | }; | |
1475 | ||
0e264f0b BM |
1476 | /******************************************************************************* |
1477 | * | |
1478 | * MCHI - Management Controller Host Interface Table | |
1479 | * Version 1 | |
1480 | * | |
1481 | * Conforms to "Management Component Transport Protocol (MCTP) Host | |
1482 | * Interface Specification", Revision 1.0.0a, October 13, 2009 | |
1483 | * | |
1484 | ******************************************************************************/ | |
1485 | ||
1486 | struct acpi_table_mchi { | |
1487 | struct acpi_table_header header; /* Common ACPI table header */ | |
1488 | u8 interface_type; | |
1489 | u8 protocol; | |
1490 | u64 protocol_data; | |
1491 | u8 interrupt_type; | |
1492 | u8 gpe; | |
1493 | u8 pci_device_flag; | |
1494 | u32 global_interrupt; | |
1495 | struct acpi_generic_address control_register; | |
1496 | u8 pci_segment; | |
1497 | u8 pci_bus; | |
1498 | u8 pci_device; | |
1499 | u8 pci_function; | |
1500 | }; | |
1501 | ||
47920aae HA |
1502 | /******************************************************************************* |
1503 | * | |
1504 | * MPAM - Memory System Resource Partitioning and Monitoring | |
1505 | * | |
1506 | * Conforms to "ACPI for Memory System Resource Partitioning and Monitoring 2.0" | |
1507 | * Document number: ARM DEN 0065, December, 2022. | |
1508 | * | |
1509 | ******************************************************************************/ | |
1510 | ||
1511 | /* MPAM RIS locator types. Table 11, Location types */ | |
1512 | enum acpi_mpam_locator_type { | |
1513 | ACPI_MPAM_LOCATION_TYPE_PROCESSOR_CACHE = 0, | |
1514 | ACPI_MPAM_LOCATION_TYPE_MEMORY = 1, | |
1515 | ACPI_MPAM_LOCATION_TYPE_SMMU = 2, | |
1516 | ACPI_MPAM_LOCATION_TYPE_MEMORY_CACHE = 3, | |
1517 | ACPI_MPAM_LOCATION_TYPE_ACPI_DEVICE = 4, | |
1518 | ACPI_MPAM_LOCATION_TYPE_INTERCONNECT = 5, | |
1519 | ACPI_MPAM_LOCATION_TYPE_UNKNOWN = 0xFF | |
1520 | }; | |
1521 | ||
1522 | /* MPAM Functional dependency descriptor. Table 10 */ | |
1523 | struct acpi_mpam_func_deps { | |
1524 | u32 producer; | |
1525 | u32 reserved; | |
1526 | }; | |
1527 | ||
1528 | /* MPAM Processor cache locator descriptor. Table 13 */ | |
1529 | struct acpi_mpam_resource_cache_locator { | |
1530 | u64 cache_reference; | |
1531 | u32 reserved; | |
1532 | }; | |
1533 | ||
1534 | /* MPAM Memory locator descriptor. Table 14 */ | |
1535 | struct acpi_mpam_resource_memory_locator { | |
1536 | u64 proximity_domain; | |
1537 | u32 reserved; | |
1538 | }; | |
1539 | ||
1540 | /* MPAM SMMU locator descriptor. Table 15 */ | |
1541 | struct acpi_mpam_resource_smmu_locator { | |
1542 | u64 smmu_interface; | |
1543 | u32 reserved; | |
1544 | }; | |
1545 | ||
1546 | /* MPAM Memory-side cache locator descriptor. Table 16 */ | |
1547 | struct acpi_mpam_resource_memcache_locator { | |
1548 | u8 reserved[7]; | |
1549 | u8 level; | |
1550 | u32 reference; | |
1551 | }; | |
1552 | ||
1553 | /* MPAM ACPI device locator descriptor. Table 17 */ | |
1554 | struct acpi_mpam_resource_acpi_locator { | |
1555 | u64 acpi_hw_id; | |
1556 | u32 acpi_unique_id; | |
1557 | }; | |
1558 | ||
1559 | /* MPAM Interconnect locator descriptor. Table 18 */ | |
1560 | struct acpi_mpam_resource_interconnect_locator { | |
1561 | u64 inter_connect_desc_tbl_off; | |
1562 | u32 reserved; | |
1563 | }; | |
1564 | ||
1565 | /* MPAM Locator structure. Table 12 */ | |
1566 | struct acpi_mpam_resource_generic_locator { | |
1567 | u64 descriptor1; | |
1568 | u32 descriptor2; | |
1569 | }; | |
1570 | ||
1571 | union acpi_mpam_resource_locator { | |
1572 | struct acpi_mpam_resource_cache_locator cache_locator; | |
1573 | struct acpi_mpam_resource_memory_locator memory_locator; | |
1574 | struct acpi_mpam_resource_smmu_locator smmu_locator; | |
1575 | struct acpi_mpam_resource_memcache_locator mem_cache_locator; | |
1576 | struct acpi_mpam_resource_acpi_locator acpi_locator; | |
1577 | struct acpi_mpam_resource_interconnect_locator interconnect_ifc_locator; | |
1578 | struct acpi_mpam_resource_generic_locator generic_locator; | |
1579 | }; | |
1580 | ||
1581 | /* Memory System Component Resource Node Structure Table 9 */ | |
1582 | struct acpi_mpam_resource_node { | |
1583 | u32 identifier; | |
1584 | u8 ris_index; | |
1585 | u16 reserved1; | |
1586 | u8 locator_type; | |
1587 | union acpi_mpam_resource_locator locator; | |
1588 | u32 num_functional_deps; | |
1589 | }; | |
1590 | ||
1591 | /* Memory System Component (MSC) Node Structure. Table 4 */ | |
1592 | struct acpi_mpam_msc_node { | |
1593 | u16 length; | |
1594 | u8 interface_type; | |
1595 | u8 reserved; | |
1596 | u32 identifier; | |
1597 | u64 base_address; | |
1598 | u32 mmio_size; | |
1599 | u32 overflow_interrupt; | |
1600 | u32 overflow_interrupt_flags; | |
1601 | u32 reserved1; | |
1602 | u32 overflow_interrupt_affinity; | |
1603 | u32 error_interrupt; | |
1604 | u32 error_interrupt_flags; | |
1605 | u32 reserved2; | |
1606 | u32 error_interrupt_affinity; | |
1607 | u32 max_nrdy_usec; | |
1608 | u64 hardware_id_linked_device; | |
1609 | u32 instance_id_linked_device; | |
cf94e10a | 1610 | u32 num_resource_nodes; |
47920aae HA |
1611 | }; |
1612 | ||
1613 | struct acpi_table_mpam { | |
1614 | struct acpi_table_header header; /* Common ACPI table header */ | |
1615 | }; | |
1616 | ||
e62f8227 ES |
1617 | /******************************************************************************* |
1618 | * | |
1619 | * MPST - Memory Power State Table (ACPI 5.0) | |
1620 | * Version 1 | |
1621 | * | |
1622 | ******************************************************************************/ | |
1623 | ||
1624 | #define ACPI_MPST_CHANNEL_INFO \ | |
1625 | u8 channel_id; \ | |
1626 | u8 reserved1[3]; \ | |
1627 | u16 power_node_count; \ | |
1628 | u16 reserved2; | |
1629 | ||
1630 | /* Main table */ | |
1631 | ||
1632 | struct acpi_table_mpst { | |
1633 | struct acpi_table_header header; /* Common ACPI table header */ | |
1634 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
1635 | }; | |
1636 | ||
1637 | /* Memory Platform Communication Channel Info */ | |
1638 | ||
1639 | struct acpi_mpst_channel { | |
1640 | ACPI_MPST_CHANNEL_INFO /* Platform Communication Channel */ | |
1641 | }; | |
1642 | ||
1643 | /* Memory Power Node Structure */ | |
1644 | ||
1645 | struct acpi_mpst_power_node { | |
1646 | u8 flags; | |
1647 | u8 reserved1; | |
1648 | u16 node_id; | |
1649 | u32 length; | |
1650 | u64 range_address; | |
1651 | u64 range_length; | |
1652 | u32 num_power_states; | |
1653 | u32 num_physical_components; | |
1654 | }; | |
1655 | ||
1656 | /* Values for Flags field above */ | |
1657 | ||
1658 | #define ACPI_MPST_ENABLED 1 | |
1659 | #define ACPI_MPST_POWER_MANAGED 2 | |
1660 | #define ACPI_MPST_HOT_PLUG_CAPABLE 4 | |
1661 | ||
1662 | /* Memory Power State Structure (follows POWER_NODE above) */ | |
1663 | ||
1664 | struct acpi_mpst_power_state { | |
1665 | u8 power_state; | |
1666 | u8 info_index; | |
1667 | }; | |
1668 | ||
1669 | /* Physical Component ID Structure (follows POWER_STATE above) */ | |
1670 | ||
1671 | struct acpi_mpst_component { | |
1672 | u16 component_id; | |
1673 | }; | |
1674 | ||
1675 | /* Memory Power State Characteristics Structure (follows all POWER_NODEs) */ | |
1676 | ||
1677 | struct acpi_mpst_data_hdr { | |
1678 | u16 characteristics_count; | |
1679 | u16 reserved; | |
1680 | }; | |
1681 | ||
1682 | struct acpi_mpst_power_data { | |
1683 | u8 structure_id; | |
1684 | u8 flags; | |
1685 | u16 reserved1; | |
1686 | u32 average_power; | |
1687 | u32 power_saving; | |
1688 | u64 exit_latency; | |
1689 | u64 reserved2; | |
1690 | }; | |
1691 | ||
1692 | /* Values for Flags field above */ | |
1693 | ||
1694 | #define ACPI_MPST_PRESERVE 1 | |
1695 | #define ACPI_MPST_AUTOENTRY 2 | |
1696 | #define ACPI_MPST_AUTOEXIT 4 | |
1697 | ||
1698 | /* Shared Memory Region (not part of an ACPI table) */ | |
1699 | ||
1700 | struct acpi_mpst_shared { | |
1701 | u32 signature; | |
1702 | u16 pcc_command; | |
1703 | u16 pcc_status; | |
1704 | u32 command_register; | |
1705 | u32 status_register; | |
1706 | u32 power_state_id; | |
1707 | u32 power_node_id; | |
1708 | u64 energy_consumed; | |
1709 | u64 average_power; | |
1710 | }; | |
1711 | ||
1712 | /******************************************************************************* | |
1713 | * | |
1714 | * MSCT - Maximum System Characteristics Table (ACPI 4.0) | |
1715 | * Version 1 | |
1716 | * | |
1717 | ******************************************************************************/ | |
1718 | ||
1719 | struct acpi_table_msct { | |
1720 | struct acpi_table_header header; /* Common ACPI table header */ | |
1721 | u32 proximity_offset; /* Location of proximity info struct(s) */ | |
1722 | u32 max_proximity_domains; /* Max number of proximity domains */ | |
1723 | u32 max_clock_domains; /* Max number of clock domains */ | |
1724 | u64 max_address; /* Max physical address in system */ | |
1725 | }; | |
1726 | ||
1727 | /* subtable - Maximum Proximity Domain Information. Version 1 */ | |
1728 | ||
1729 | struct acpi_msct_proximity { | |
1730 | u8 revision; | |
1731 | u8 length; | |
1732 | u32 range_start; /* Start of domain range */ | |
1733 | u32 range_end; /* End of domain range */ | |
1734 | u32 processor_capacity; | |
1735 | u64 memory_capacity; /* In bytes */ | |
1736 | }; | |
1737 | ||
5132f2fa BM |
1738 | /******************************************************************************* |
1739 | * | |
1740 | * MSDM - Microsoft Data Management table | |
1741 | * | |
1742 | * Conforms to "Microsoft Software Licensing Tables (SLIC and MSDM)", | |
1743 | * November 29, 2011. Copyright 2011 Microsoft | |
1744 | * | |
1745 | ******************************************************************************/ | |
1746 | ||
1747 | /* Basic MSDM table is only the common ACPI header */ | |
1748 | ||
1749 | struct acpi_table_msdm { | |
1750 | struct acpi_table_header header; /* Common ACPI table header */ | |
1751 | }; | |
1752 | ||
3bd38469 JM |
1753 | /******************************************************************************* |
1754 | * | |
e62f8227 ES |
1755 | * NFIT - NVDIMM Interface Table (ACPI 6.0+) |
1756 | * Version 1 | |
3bd38469 JM |
1757 | * |
1758 | ******************************************************************************/ | |
1759 | ||
e62f8227 | 1760 | struct acpi_table_nfit { |
3bd38469 | 1761 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 | 1762 | u32 reserved; /* Reserved, must be zero */ |
3bd38469 JM |
1763 | }; |
1764 | ||
e62f8227 | 1765 | /* Subtable header for NFIT */ |
5cf4d733 | 1766 | |
e62f8227 ES |
1767 | struct acpi_nfit_header { |
1768 | u16 type; | |
1769 | u16 length; | |
1770 | }; | |
5cf4d733 | 1771 | |
e62f8227 ES |
1772 | /* Values for subtable type in struct acpi_nfit_header */ |
1773 | ||
1774 | enum acpi_nfit_type { | |
1775 | ACPI_NFIT_TYPE_SYSTEM_ADDRESS = 0, | |
1776 | ACPI_NFIT_TYPE_MEMORY_MAP = 1, | |
1777 | ACPI_NFIT_TYPE_INTERLEAVE = 2, | |
1778 | ACPI_NFIT_TYPE_SMBIOS = 3, | |
1779 | ACPI_NFIT_TYPE_CONTROL_REGION = 4, | |
1780 | ACPI_NFIT_TYPE_DATA_REGION = 5, | |
1781 | ACPI_NFIT_TYPE_FLUSH_ADDRESS = 6, | |
1782 | ACPI_NFIT_TYPE_CAPABILITIES = 7, | |
1783 | ACPI_NFIT_TYPE_RESERVED = 8 /* 8 and greater are reserved */ | |
5cf4d733 BM |
1784 | }; |
1785 | ||
e62f8227 ES |
1786 | /* |
1787 | * NFIT Subtables | |
1788 | */ | |
b24aad44 | 1789 | |
e62f8227 ES |
1790 | /* 0: System Physical Address Range Structure */ |
1791 | ||
1792 | struct acpi_nfit_system_address { | |
1793 | struct acpi_nfit_header header; | |
1794 | u16 range_index; | |
1795 | u16 flags; | |
1796 | u32 reserved; /* Reserved, must be zero */ | |
1797 | u32 proximity_domain; | |
1798 | u8 range_guid[16]; | |
1799 | u64 address; | |
1800 | u64 length; | |
1801 | u64 memory_mapping; | |
cf16b05c | 1802 | u64 location_cookie; /* ACPI 6.4 */ |
b24aad44 BM |
1803 | }; |
1804 | ||
e62f8227 | 1805 | /* Flags */ |
6e2d5ebd | 1806 | |
e62f8227 ES |
1807 | #define ACPI_NFIT_ADD_ONLINE_ONLY (1) /* 00: Add/Online Operation Only */ |
1808 | #define ACPI_NFIT_PROXIMITY_VALID (1<<1) /* 01: Proximity Domain Valid */ | |
cf16b05c | 1809 | #define ACPI_NFIT_LOCATION_COOKIE_VALID (1<<2) /* 02: SPA location cookie valid (ACPI 6.4) */ |
6e2d5ebd | 1810 | |
e62f8227 | 1811 | /* Range Type GUIDs appear in the include/acuuid.h file */ |
29a3f38e | 1812 | |
e62f8227 | 1813 | /* 1: Memory Device to System Address Range Map Structure */ |
b24aad44 | 1814 | |
e62f8227 ES |
1815 | struct acpi_nfit_memory_map { |
1816 | struct acpi_nfit_header header; | |
1817 | u32 device_handle; | |
1818 | u16 physical_id; | |
1819 | u16 region_id; | |
1820 | u16 range_index; | |
1821 | u16 region_index; | |
1822 | u64 region_size; | |
1823 | u64 region_offset; | |
1824 | u64 address; | |
1825 | u16 interleave_index; | |
1826 | u16 interleave_ways; | |
1827 | u16 flags; | |
1828 | u16 reserved; /* Reserved, must be zero */ | |
6e2d5ebd BM |
1829 | }; |
1830 | ||
e62f8227 ES |
1831 | /* Flags */ |
1832 | ||
1833 | #define ACPI_NFIT_MEM_SAVE_FAILED (1) /* 00: Last SAVE to Memory Device failed */ | |
1834 | #define ACPI_NFIT_MEM_RESTORE_FAILED (1<<1) /* 01: Last RESTORE from Memory Device failed */ | |
1835 | #define ACPI_NFIT_MEM_FLUSH_FAILED (1<<2) /* 02: Platform flush failed */ | |
1836 | #define ACPI_NFIT_MEM_NOT_ARMED (1<<3) /* 03: Memory Device is not armed */ | |
1837 | #define ACPI_NFIT_MEM_HEALTH_OBSERVED (1<<4) /* 04: Memory Device observed SMART/health events */ | |
1838 | #define ACPI_NFIT_MEM_HEALTH_ENABLED (1<<5) /* 05: SMART/health events enabled */ | |
1839 | #define ACPI_NFIT_MEM_MAP_FAILED (1<<6) /* 06: Mapping to SPA failed */ | |
6e2d5ebd | 1840 | |
e62f8227 ES |
1841 | /* 2: Interleave Structure */ |
1842 | ||
1843 | struct acpi_nfit_interleave { | |
1844 | struct acpi_nfit_header header; | |
1845 | u16 interleave_index; | |
1846 | u16 reserved; /* Reserved, must be zero */ | |
1847 | u32 line_count; | |
1848 | u32 line_size; | |
2a5ab998 | 1849 | u32 line_offset[]; /* Variable length */ |
b24aad44 BM |
1850 | }; |
1851 | ||
e62f8227 | 1852 | /* 3: SMBIOS Management Information Structure */ |
b24aad44 | 1853 | |
e62f8227 ES |
1854 | struct acpi_nfit_smbios { |
1855 | struct acpi_nfit_header header; | |
1856 | u32 reserved; /* Reserved, must be zero */ | |
74522fea | 1857 | u8 data[]; /* Variable length */ |
15a61aa1 BM |
1858 | }; |
1859 | ||
e62f8227 | 1860 | /* 4: NVDIMM Control Region Structure */ |
15a61aa1 | 1861 | |
e62f8227 ES |
1862 | struct acpi_nfit_control_region { |
1863 | struct acpi_nfit_header header; | |
1864 | u16 region_index; | |
1865 | u16 vendor_id; | |
1866 | u16 device_id; | |
1867 | u16 revision_id; | |
1868 | u16 subsystem_vendor_id; | |
1869 | u16 subsystem_device_id; | |
1870 | u16 subsystem_revision_id; | |
1871 | u8 valid_fields; | |
1872 | u8 manufacturing_location; | |
1873 | u16 manufacturing_date; | |
1874 | u8 reserved[2]; /* Reserved, must be zero */ | |
1875 | u32 serial_number; | |
1876 | u16 code; | |
1877 | u16 windows; | |
1878 | u64 window_size; | |
1879 | u64 command_offset; | |
1880 | u64 command_size; | |
1881 | u64 status_offset; | |
1882 | u64 status_size; | |
1883 | u16 flags; | |
1884 | u8 reserved1[6]; /* Reserved, must be zero */ | |
1885 | }; | |
1886 | ||
1887 | /* Flags */ | |
1888 | ||
1889 | #define ACPI_NFIT_CONTROL_BUFFERED (1) /* Block Data Windows implementation is buffered */ | |
1890 | ||
1891 | /* valid_fields bits */ | |
1892 | ||
1893 | #define ACPI_NFIT_CONTROL_MFG_INFO_VALID (1) /* Manufacturing fields are valid */ | |
1894 | ||
1895 | /* 5: NVDIMM Block Data Window Region Structure */ | |
1896 | ||
1897 | struct acpi_nfit_data_region { | |
1898 | struct acpi_nfit_header header; | |
1899 | u16 region_index; | |
1900 | u16 windows; | |
1901 | u64 offset; | |
1902 | u64 size; | |
1903 | u64 capacity; | |
1904 | u64 start_address; | |
9005694e BM |
1905 | }; |
1906 | ||
e62f8227 ES |
1907 | /* 6: Flush Hint Address Structure */ |
1908 | ||
1909 | struct acpi_nfit_flush_address { | |
1910 | struct acpi_nfit_header header; | |
1911 | u32 device_handle; | |
1912 | u16 hint_count; | |
1913 | u8 reserved[6]; /* Reserved, must be zero */ | |
74522fea | 1914 | u64 hint_address[]; /* Variable length */ |
e62f8227 ES |
1915 | }; |
1916 | ||
1917 | /* 7: Platform Capabilities Structure */ | |
1918 | ||
1919 | struct acpi_nfit_capabilities { | |
1920 | struct acpi_nfit_header header; | |
1921 | u8 highest_capability; | |
1922 | u8 reserved[3]; /* Reserved, must be zero */ | |
1923 | u32 capabilities; | |
1924 | u32 reserved2; | |
9005694e BM |
1925 | }; |
1926 | ||
e62f8227 ES |
1927 | /* Capabilities Flags */ |
1928 | ||
1929 | #define ACPI_NFIT_CAPABILITY_CACHE_FLUSH (1) /* 00: Cache Flush to NVDIMM capable */ | |
1930 | #define ACPI_NFIT_CAPABILITY_MEM_FLUSH (1<<1) /* 01: Memory Flush to NVDIMM capable */ | |
1931 | #define ACPI_NFIT_CAPABILITY_MEM_MIRRORING (1<<2) /* 02: Memory Mirroring capable */ | |
1932 | ||
1933 | /* | |
1934 | * NFIT/DVDIMM device handle support - used as the _ADR for each NVDIMM | |
1935 | */ | |
1936 | struct nfit_device_handle { | |
1937 | u32 handle; | |
1938 | }; | |
9005694e | 1939 | |
e62f8227 | 1940 | /* Device handle construction and extraction macros */ |
9005694e | 1941 | |
e62f8227 ES |
1942 | #define ACPI_NFIT_DIMM_NUMBER_MASK 0x0000000F |
1943 | #define ACPI_NFIT_CHANNEL_NUMBER_MASK 0x000000F0 | |
1944 | #define ACPI_NFIT_MEMORY_ID_MASK 0x00000F00 | |
1945 | #define ACPI_NFIT_SOCKET_ID_MASK 0x0000F000 | |
1946 | #define ACPI_NFIT_NODE_ID_MASK 0x0FFF0000 | |
9005694e | 1947 | |
e62f8227 ES |
1948 | #define ACPI_NFIT_DIMM_NUMBER_OFFSET 0 |
1949 | #define ACPI_NFIT_CHANNEL_NUMBER_OFFSET 4 | |
1950 | #define ACPI_NFIT_MEMORY_ID_OFFSET 8 | |
1951 | #define ACPI_NFIT_SOCKET_ID_OFFSET 12 | |
1952 | #define ACPI_NFIT_NODE_ID_OFFSET 16 | |
1953 | ||
1954 | /* Macro to construct a NFIT/NVDIMM device handle */ | |
1955 | ||
1956 | #define ACPI_NFIT_BUILD_DEVICE_HANDLE(dimm, channel, memory, socket, node) \ | |
1957 | ((dimm) | \ | |
1958 | ((channel) << ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | \ | |
1959 | ((memory) << ACPI_NFIT_MEMORY_ID_OFFSET) | \ | |
1960 | ((socket) << ACPI_NFIT_SOCKET_ID_OFFSET) | \ | |
1961 | ((node) << ACPI_NFIT_NODE_ID_OFFSET)) | |
1962 | ||
1963 | /* Macros to extract individual fields from a NFIT/NVDIMM device handle */ | |
1964 | ||
1965 | #define ACPI_NFIT_GET_DIMM_NUMBER(handle) \ | |
1966 | ((handle) & ACPI_NFIT_DIMM_NUMBER_MASK) | |
1967 | ||
1968 | #define ACPI_NFIT_GET_CHANNEL_NUMBER(handle) \ | |
1969 | (((handle) & ACPI_NFIT_CHANNEL_NUMBER_MASK) >> ACPI_NFIT_CHANNEL_NUMBER_OFFSET) | |
1970 | ||
1971 | #define ACPI_NFIT_GET_MEMORY_ID(handle) \ | |
1972 | (((handle) & ACPI_NFIT_MEMORY_ID_MASK) >> ACPI_NFIT_MEMORY_ID_OFFSET) | |
1973 | ||
1974 | #define ACPI_NFIT_GET_SOCKET_ID(handle) \ | |
1975 | (((handle) & ACPI_NFIT_SOCKET_ID_MASK) >> ACPI_NFIT_SOCKET_ID_OFFSET) | |
1976 | ||
1977 | #define ACPI_NFIT_GET_NODE_ID(handle) \ | |
1978 | (((handle) & ACPI_NFIT_NODE_ID_MASK) >> ACPI_NFIT_NODE_ID_OFFSET) | |
9005694e | 1979 | |
a805aab8 BM |
1980 | /******************************************************************************* |
1981 | * | |
2f7d7ea4 CR |
1982 | * NHLT - Non HDAudio Link Table |
1983 | * Version 1 | |
a805aab8 BM |
1984 | * |
1985 | ******************************************************************************/ | |
1986 | ||
a805aab8 BM |
1987 | struct acpi_table_nhlt { |
1988 | struct acpi_table_header header; /* Common ACPI table header */ | |
2f7d7ea4 CR |
1989 | u8 endpoints_count; |
1990 | /* | |
1991 | * struct acpi_nhlt_endpoint endpoints[]; | |
1992 | * struct acpi_nhlt_config oed_config; | |
1993 | */ | |
a805aab8 BM |
1994 | }; |
1995 | ||
1996 | struct acpi_nhlt_endpoint { | |
2f7d7ea4 | 1997 | u32 length; |
a805aab8 BM |
1998 | u8 link_type; |
1999 | u8 instance_id; | |
2000 | u16 vendor_id; | |
2001 | u16 device_id; | |
2002 | u16 revision_id; | |
2003 | u32 subsystem_id; | |
2004 | u8 device_type; | |
2005 | u8 direction; | |
2006 | u8 virtual_bus_id; | |
2f7d7ea4 CR |
2007 | /* |
2008 | * struct acpi_nhlt_config device_config; | |
2009 | * struct acpi_nhlt_formats_config formats_config; | |
2010 | * struct acpi_nhlt_devices_info devices_info; | |
2011 | */ | |
a805aab8 BM |
2012 | }; |
2013 | ||
2f7d7ea4 CR |
2014 | /* |
2015 | * Values for link_type field above | |
2016 | * | |
2017 | * Only types PDM and SSP are used | |
2018 | */ | |
2019 | #define ACPI_NHLT_LINKTYPE_HDA 0 | |
2020 | #define ACPI_NHLT_LINKTYPE_DSP 1 | |
2021 | #define ACPI_NHLT_LINKTYPE_PDM 2 | |
2022 | #define ACPI_NHLT_LINKTYPE_SSP 3 | |
2023 | #define ACPI_NHLT_LINKTYPE_SLIMBUS 4 | |
2024 | #define ACPI_NHLT_LINKTYPE_SDW 5 | |
2025 | #define ACPI_NHLT_LINKTYPE_UAOL 6 | |
a805aab8 BM |
2026 | |
2027 | /* Values for device_id field above */ | |
2028 | ||
2f7d7ea4 CR |
2029 | #define ACPI_NHLT_DEVICEID_DMIC 0xAE20 |
2030 | #define ACPI_NHLT_DEVICEID_BT 0xAE30 | |
2031 | #define ACPI_NHLT_DEVICEID_I2S 0xAE34 | |
a805aab8 BM |
2032 | |
2033 | /* Values for device_type field above */ | |
2034 | ||
2f7d7ea4 CR |
2035 | /* |
2036 | * Device types unique to endpoint of link_type=PDM | |
2037 | * | |
2038 | * Type PDM used for all SKL+ platforms | |
2039 | */ | |
2040 | #define ACPI_NHLT_DEVICETYPE_PDM 0 | |
2041 | #define ACPI_NHLT_DEVICETYPE_PDM_SKL 1 | |
2042 | /* Device types unique to endpoint of link_type=SSP */ | |
2043 | #define ACPI_NHLT_DEVICETYPE_BT 0 | |
2044 | #define ACPI_NHLT_DEVICETYPE_FM 1 | |
2045 | #define ACPI_NHLT_DEVICETYPE_MODEM 2 | |
2046 | #define ACPI_NHLT_DEVICETYPE_CODEC 4 | |
a805aab8 BM |
2047 | |
2048 | /* Values for Direction field above */ | |
2049 | ||
2f7d7ea4 CR |
2050 | #define ACPI_NHLT_DIR_RENDER 0 |
2051 | #define ACPI_NHLT_DIR_CAPTURE 1 | |
a805aab8 | 2052 | |
2f7d7ea4 | 2053 | struct acpi_nhlt_config { |
a805aab8 | 2054 | u32 capabilities_size; |
2f7d7ea4 CR |
2055 | u8 capabilities[]; |
2056 | }; | |
2057 | ||
2058 | struct acpi_nhlt_gendevice_config { | |
a805aab8 BM |
2059 | u8 virtual_slot; |
2060 | u8 config_type; | |
2061 | }; | |
2062 | ||
2f7d7ea4 CR |
2063 | /* Values for config_type field above */ |
2064 | ||
2065 | #define ACPI_NHLT_CONFIGTYPE_GENERIC 0 | |
2066 | #define ACPI_NHLT_CONFIGTYPE_MICARRAY 1 | |
2067 | ||
2068 | struct acpi_nhlt_micdevice_config { | |
a805aab8 BM |
2069 | u8 virtual_slot; |
2070 | u8 config_type; | |
2071 | u8 array_type; | |
2072 | }; | |
2073 | ||
2f7d7ea4 | 2074 | /* Values for array_type field above */ |
a805aab8 | 2075 | |
2f7d7ea4 CR |
2076 | #define ACPI_NHLT_ARRAYTYPE_LINEAR2_SMALL 0xA |
2077 | #define ACPI_NHLT_ARRAYTYPE_LINEAR2_BIG 0xB | |
2078 | #define ACPI_NHLT_ARRAYTYPE_LINEAR4_GEO1 0xC | |
2079 | #define ACPI_NHLT_ARRAYTYPE_PLANAR4_LSHAPED 0xD | |
2080 | #define ACPI_NHLT_ARRAYTYPE_LINEAR4_GEO2 0xE | |
2081 | #define ACPI_NHLT_ARRAYTYPE_VENDOR 0xF | |
a805aab8 | 2082 | |
a640acab | 2083 | struct acpi_nhlt_vendor_mic_config { |
2f7d7ea4 CR |
2084 | u8 type; |
2085 | u8 panel; | |
2086 | u16 speaker_position_distance; /* mm */ | |
2087 | u16 horizontal_offset; /* mm */ | |
2088 | u16 vertical_offset; /* mm */ | |
2089 | u8 frequency_low_band; /* 5*Hz */ | |
2090 | u8 frequency_high_band; /* 500*Hz */ | |
2091 | u16 direction_angle; /* -180 - +180 */ | |
2092 | u16 elevation_angle; /* -180 - +180 */ | |
2093 | u16 work_vertical_angle_begin; /* -180 - +180 with 2 deg step */ | |
2094 | u16 work_vertical_angle_end; /* -180 - +180 with 2 deg step */ | |
2095 | u16 work_horizontal_angle_begin; /* -180 - +180 with 2 deg step */ | |
2096 | u16 work_horizontal_angle_end; /* -180 - +180 with 2 deg step */ | |
a805aab8 BM |
2097 | }; |
2098 | ||
2f7d7ea4 CR |
2099 | /* Values for Type field above */ |
2100 | ||
2101 | #define ACPI_NHLT_MICTYPE_OMNIDIRECTIONAL 0 | |
2102 | #define ACPI_NHLT_MICTYPE_SUBCARDIOID 1 | |
2103 | #define ACPI_NHLT_MICTYPE_CARDIOID 2 | |
2104 | #define ACPI_NHLT_MICTYPE_SUPERCARDIOID 3 | |
2105 | #define ACPI_NHLT_MICTYPE_HYPERCARDIOID 4 | |
2106 | #define ACPI_NHLT_MICTYPE_8SHAPED 5 | |
2107 | #define ACPI_NHLT_MICTYPE_RESERVED 6 | |
2108 | #define ACPI_NHLT_MICTYPE_VENDORDEFINED 7 | |
2109 | ||
2110 | /* Values for Panel field above */ | |
2111 | ||
2112 | #define ACPI_NHLT_MICLOCATION_TOP 0 | |
2113 | #define ACPI_NHLT_MICLOCATION_BOTTOM 1 | |
2114 | #define ACPI_NHLT_MICLOCATION_LEFT 2 | |
2115 | #define ACPI_NHLT_MICLOCATION_RIGHT 3 | |
2116 | #define ACPI_NHLT_MICLOCATION_FRONT 4 | |
2117 | #define ACPI_NHLT_MICLOCATION_REAR 5 | |
2118 | ||
2119 | struct acpi_nhlt_vendor_micdevice_config { | |
a805aab8 | 2120 | u8 virtual_slot; |
2f7d7ea4 CR |
2121 | u8 config_type; |
2122 | u8 array_type; | |
2123 | u8 mics_count; | |
a640acab | 2124 | struct acpi_nhlt_vendor_mic_config mics[]; |
a805aab8 BM |
2125 | }; |
2126 | ||
2f7d7ea4 | 2127 | union acpi_nhlt_device_config { |
e4a07f5a | 2128 | u8 virtual_slot; |
2f7d7ea4 CR |
2129 | struct acpi_nhlt_gendevice_config gen; |
2130 | struct acpi_nhlt_micdevice_config mic; | |
2131 | struct acpi_nhlt_vendor_micdevice_config vendor_mic; | |
e4a07f5a BM |
2132 | }; |
2133 | ||
2f7d7ea4 | 2134 | /* Inherited from Microsoft's WAVEFORMATEXTENSIBLE. */ |
a640acab | 2135 | struct acpi_nhlt_wave_formatext { |
a805aab8 BM |
2136 | u16 format_tag; |
2137 | u16 channel_count; | |
2138 | u32 samples_per_sec; | |
2139 | u32 avg_bytes_per_sec; | |
2140 | u16 block_align; | |
2141 | u16 bits_per_sample; | |
2142 | u16 extra_format_size; | |
2143 | u16 valid_bits_per_sample; | |
2144 | u32 channel_mask; | |
2f7d7ea4 CR |
2145 | u8 subformat[16]; |
2146 | }; | |
a805aab8 BM |
2147 | |
2148 | struct acpi_nhlt_format_config { | |
a640acab | 2149 | struct acpi_nhlt_wave_formatext format; |
2f7d7ea4 | 2150 | struct acpi_nhlt_config config; |
a805aab8 BM |
2151 | }; |
2152 | ||
2153 | struct acpi_nhlt_formats_config { | |
2154 | u8 formats_count; | |
a640acab | 2155 | struct acpi_nhlt_format_config formats[]; |
a805aab8 BM |
2156 | }; |
2157 | ||
a640acab | 2158 | struct acpi_nhlt_device_info { |
2f7d7ea4 CR |
2159 | u8 id[16]; |
2160 | u8 instance_id; | |
2161 | u8 port_id; | |
a805aab8 BM |
2162 | }; |
2163 | ||
2f7d7ea4 CR |
2164 | struct acpi_nhlt_devices_info { |
2165 | u8 devices_count; | |
a640acab | 2166 | struct acpi_nhlt_device_info devices[]; |
0c9a6727 BM |
2167 | }; |
2168 | ||
9005694e BM |
2169 | /******************************************************************************* |
2170 | * | |
e62f8227 ES |
2171 | * PCCT - Platform Communications Channel Table (ACPI 5.0) |
2172 | * Version 2 (ACPI 6.2) | |
9005694e BM |
2173 | * |
2174 | ******************************************************************************/ | |
2175 | ||
e62f8227 | 2176 | struct acpi_table_pcct { |
9005694e | 2177 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2178 | u32 flags; |
2179 | u64 reserved; | |
9005694e BM |
2180 | }; |
2181 | ||
e62f8227 | 2182 | /* Values for Flags field above */ |
9005694e | 2183 | |
e62f8227 | 2184 | #define ACPI_PCCT_DOORBELL 1 |
bff7f90b | 2185 | |
e62f8227 | 2186 | /* Values for subtable type in struct acpi_subtable_header */ |
bff7f90b | 2187 | |
e62f8227 ES |
2188 | enum acpi_pcct_type { |
2189 | ACPI_PCCT_TYPE_GENERIC_SUBSPACE = 0, | |
2190 | ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE = 1, | |
2191 | ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2 = 2, /* ACPI 6.1 */ | |
2192 | ACPI_PCCT_TYPE_EXT_PCC_MASTER_SUBSPACE = 3, /* ACPI 6.2 */ | |
2193 | ACPI_PCCT_TYPE_EXT_PCC_SLAVE_SUBSPACE = 4, /* ACPI 6.2 */ | |
71f79a3f EK |
2194 | ACPI_PCCT_TYPE_HW_REG_COMM_SUBSPACE = 5, /* ACPI 6.4 */ |
2195 | ACPI_PCCT_TYPE_RESERVED = 6 /* 6 and greater are reserved */ | |
bff7f90b BM |
2196 | }; |
2197 | ||
2198 | /* | |
e62f8227 | 2199 | * PCCT Subtables, correspond to Type in struct acpi_subtable_header |
bff7f90b BM |
2200 | */ |
2201 | ||
e62f8227 | 2202 | /* 0: Generic Communications Subspace */ |
bff7f90b | 2203 | |
e62f8227 ES |
2204 | struct acpi_pcct_subspace { |
2205 | struct acpi_subtable_header header; | |
2206 | u8 reserved[6]; | |
2207 | u64 base_address; | |
2208 | u64 length; | |
2209 | struct acpi_generic_address doorbell_register; | |
2210 | u64 preserve_mask; | |
2211 | u64 write_mask; | |
2212 | u32 latency; | |
2213 | u32 max_access_rate; | |
2214 | u16 min_turnaround_time; | |
bff7f90b BM |
2215 | }; |
2216 | ||
e62f8227 | 2217 | /* 1: HW-reduced Communications Subspace (ACPI 5.1) */ |
bff7f90b | 2218 | |
e62f8227 ES |
2219 | struct acpi_pcct_hw_reduced { |
2220 | struct acpi_subtable_header header; | |
2221 | u32 platform_interrupt; | |
2222 | u8 flags; | |
2223 | u8 reserved; | |
2224 | u64 base_address; | |
2225 | u64 length; | |
2226 | struct acpi_generic_address doorbell_register; | |
2227 | u64 preserve_mask; | |
2228 | u64 write_mask; | |
2229 | u32 latency; | |
2230 | u32 max_access_rate; | |
2231 | u16 min_turnaround_time; | |
2232 | }; | |
bff7f90b | 2233 | |
e62f8227 | 2234 | /* 2: HW-reduced Communications Subspace Type 2 (ACPI 6.1) */ |
bff7f90b | 2235 | |
e62f8227 ES |
2236 | struct acpi_pcct_hw_reduced_type2 { |
2237 | struct acpi_subtable_header header; | |
2238 | u32 platform_interrupt; | |
2239 | u8 flags; | |
2240 | u8 reserved; | |
2241 | u64 base_address; | |
2242 | u64 length; | |
2243 | struct acpi_generic_address doorbell_register; | |
2244 | u64 preserve_mask; | |
2245 | u64 write_mask; | |
2246 | u32 latency; | |
2247 | u32 max_access_rate; | |
2248 | u16 min_turnaround_time; | |
2249 | struct acpi_generic_address platform_ack_register; | |
2250 | u64 ack_preserve_mask; | |
2251 | u64 ack_write_mask; | |
2252 | }; | |
2253 | ||
2254 | /* 3: Extended PCC Master Subspace Type 3 (ACPI 6.2) */ | |
2255 | ||
2256 | struct acpi_pcct_ext_pcc_master { | |
2257 | struct acpi_subtable_header header; | |
2258 | u32 platform_interrupt; | |
2259 | u8 flags; | |
2260 | u8 reserved1; | |
2261 | u64 base_address; | |
2262 | u32 length; | |
2263 | struct acpi_generic_address doorbell_register; | |
2264 | u64 preserve_mask; | |
2265 | u64 write_mask; | |
2266 | u32 latency; | |
2267 | u32 max_access_rate; | |
2268 | u32 min_turnaround_time; | |
2269 | struct acpi_generic_address platform_ack_register; | |
2270 | u64 ack_preserve_mask; | |
2271 | u64 ack_set_mask; | |
2272 | u64 reserved2; | |
2273 | struct acpi_generic_address cmd_complete_register; | |
2274 | u64 cmd_complete_mask; | |
2275 | struct acpi_generic_address cmd_update_register; | |
2276 | u64 cmd_update_preserve_mask; | |
2277 | u64 cmd_update_set_mask; | |
2278 | struct acpi_generic_address error_status_register; | |
2279 | u64 error_status_mask; | |
2280 | }; | |
2281 | ||
2282 | /* 4: Extended PCC Slave Subspace Type 4 (ACPI 6.2) */ | |
2283 | ||
2284 | struct acpi_pcct_ext_pcc_slave { | |
2285 | struct acpi_subtable_header header; | |
2286 | u32 platform_interrupt; | |
2287 | u8 flags; | |
2288 | u8 reserved1; | |
2289 | u64 base_address; | |
2290 | u32 length; | |
2291 | struct acpi_generic_address doorbell_register; | |
2292 | u64 preserve_mask; | |
2293 | u64 write_mask; | |
2294 | u32 latency; | |
2295 | u32 max_access_rate; | |
2296 | u32 min_turnaround_time; | |
2297 | struct acpi_generic_address platform_ack_register; | |
2298 | u64 ack_preserve_mask; | |
2299 | u64 ack_set_mask; | |
2300 | u64 reserved2; | |
2301 | struct acpi_generic_address cmd_complete_register; | |
2302 | u64 cmd_complete_mask; | |
2303 | struct acpi_generic_address cmd_update_register; | |
2304 | u64 cmd_update_preserve_mask; | |
2305 | u64 cmd_update_set_mask; | |
2306 | struct acpi_generic_address error_status_register; | |
2307 | u64 error_status_mask; | |
2308 | }; | |
2309 | ||
71f79a3f EK |
2310 | /* 5: HW Registers based Communications Subspace */ |
2311 | ||
2312 | struct acpi_pcct_hw_reg { | |
2313 | struct acpi_subtable_header header; | |
2314 | u16 version; | |
2315 | u64 base_address; | |
2316 | u64 length; | |
2317 | struct acpi_generic_address doorbell_register; | |
2318 | u64 doorbell_preserve; | |
2319 | u64 doorbell_write; | |
2320 | struct acpi_generic_address cmd_complete_register; | |
2321 | u64 cmd_complete_mask; | |
2322 | struct acpi_generic_address error_status_register; | |
2323 | u64 error_status_mask; | |
2324 | u32 nominal_latency; | |
2325 | u32 min_turnaround_time; | |
2326 | }; | |
2327 | ||
e62f8227 ES |
2328 | /* Values for doorbell flags above */ |
2329 | ||
2330 | #define ACPI_PCCT_INTERRUPT_POLARITY (1) | |
2331 | #define ACPI_PCCT_INTERRUPT_MODE (1<<1) | |
2332 | ||
2333 | /* | |
2334 | * PCC memory structures (not part of the ACPI table) | |
2335 | */ | |
2336 | ||
2337 | /* Shared Memory Region */ | |
2338 | ||
2339 | struct acpi_pcct_shared_memory { | |
2340 | u32 signature; | |
2341 | u16 command; | |
2342 | u16 status; | |
2343 | }; | |
2344 | ||
2345 | /* Extended PCC Subspace Shared Memory Region (ACPI 6.2) */ | |
2346 | ||
2347 | struct acpi_pcct_ext_pcc_shared_memory { | |
2348 | u32 signature; | |
2349 | u32 flags; | |
2350 | u32 length; | |
2351 | u32 command; | |
2352 | }; | |
cf8252ca | 2353 | |
b24aad44 BM |
2354 | /******************************************************************************* |
2355 | * | |
e62f8227 ES |
2356 | * PDTT - Platform Debug Trigger Table (ACPI 6.2) |
2357 | * Version 0 | |
b24aad44 BM |
2358 | * |
2359 | ******************************************************************************/ | |
2360 | ||
e62f8227 | 2361 | struct acpi_table_pdtt { |
b24aad44 | 2362 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2363 | u8 trigger_count; |
2364 | u8 reserved[3]; | |
2365 | u32 array_offset; | |
2366 | }; | |
2367 | ||
2368 | /* | |
2369 | * PDTT Communication Channel Identifier Structure. | |
2370 | * The number of these structures is defined by trigger_count above, | |
2371 | * starting at array_offset. | |
2372 | */ | |
2373 | struct acpi_pdtt_channel { | |
2374 | u8 subchannel_id; | |
2375 | u8 flags; | |
b24aad44 BM |
2376 | }; |
2377 | ||
e62f8227 ES |
2378 | /* Flags for above */ |
2379 | ||
2380 | #define ACPI_PDTT_RUNTIME_TRIGGER (1) | |
2381 | #define ACPI_PDTT_WAIT_COMPLETION (1<<1) | |
f00175d0 | 2382 | #define ACPI_PDTT_TRIGGER_ORDER (1<<2) |
e62f8227 | 2383 | |
9f400337 EK |
2384 | /******************************************************************************* |
2385 | * | |
2386 | * PHAT - Platform Health Assessment Table (ACPI 6.4) | |
2387 | * Version 1 | |
2388 | * | |
2389 | ******************************************************************************/ | |
2390 | ||
2391 | struct acpi_table_phat { | |
2392 | struct acpi_table_header header; /* Common ACPI table header */ | |
2393 | }; | |
2394 | ||
2395 | /* Common header for PHAT subtables that follow main table */ | |
2396 | ||
2397 | struct acpi_phat_header { | |
2398 | u16 type; | |
2399 | u16 length; | |
2400 | u8 revision; | |
2401 | }; | |
2402 | ||
2403 | /* Values for Type field above */ | |
2404 | ||
2405 | #define ACPI_PHAT_TYPE_FW_VERSION_DATA 0 | |
2406 | #define ACPI_PHAT_TYPE_FW_HEALTH_DATA 1 | |
2407 | #define ACPI_PHAT_TYPE_RESERVED 2 /* 0x02-0xFFFF are reserved */ | |
2408 | ||
2409 | /* | |
2410 | * PHAT subtables, correspond to Type in struct acpi_phat_header | |
2411 | */ | |
2412 | ||
2413 | /* 0: Firmware Version Data Record */ | |
2414 | ||
2415 | struct acpi_phat_version_data { | |
2416 | struct acpi_phat_header header; | |
2417 | u8 reserved[3]; | |
2418 | u32 element_count; | |
2419 | }; | |
2420 | ||
2421 | struct acpi_phat_version_element { | |
2422 | u8 guid[16]; | |
2423 | u64 version_value; | |
2424 | u32 producer_id; | |
2425 | }; | |
2426 | ||
2427 | /* 1: Firmware Health Data Record */ | |
2428 | ||
2429 | struct acpi_phat_health_data { | |
2430 | struct acpi_phat_header header; | |
2431 | u8 reserved[2]; | |
2432 | u8 health; | |
2433 | u8 device_guid[16]; | |
2434 | u32 device_specific_offset; /* Zero if no Device-specific data */ | |
2435 | }; | |
2436 | ||
2437 | /* Values for Health field above */ | |
2438 | ||
2439 | #define ACPI_PHAT_ERRORS_FOUND 0 | |
2440 | #define ACPI_PHAT_NO_ERRORS 1 | |
2441 | #define ACPI_PHAT_UNKNOWN_ERRORS 2 | |
2442 | #define ACPI_PHAT_ADVISORY 3 | |
2443 | ||
25c0330a LZ |
2444 | /******************************************************************************* |
2445 | * | |
e62f8227 | 2446 | * PMTT - Platform Memory Topology Table (ACPI 5.0) |
25c0330a LZ |
2447 | * Version 1 |
2448 | * | |
25c0330a LZ |
2449 | ******************************************************************************/ |
2450 | ||
e62f8227 | 2451 | struct acpi_table_pmtt { |
25c0330a | 2452 | struct acpi_table_header header; /* Common ACPI table header */ |
cca97d42 BM |
2453 | u32 memory_device_count; |
2454 | /* | |
2455 | * Immediately followed by: | |
2456 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2457 | */ | |
25c0330a LZ |
2458 | }; |
2459 | ||
e62f8227 | 2460 | /* Common header for PMTT subtables that follow main table */ |
25c0330a | 2461 | |
e62f8227 ES |
2462 | struct acpi_pmtt_header { |
2463 | u8 type; | |
2464 | u8 reserved1; | |
2465 | u16 length; | |
2466 | u16 flags; | |
2467 | u16 reserved2; | |
cca97d42 BM |
2468 | u32 memory_device_count; /* Zero means no memory device structs follow */ |
2469 | /* | |
2470 | * Immediately followed by: | |
2471 | * u8 type_specific_data[] | |
2472 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2473 | */ | |
e62f8227 ES |
2474 | }; |
2475 | ||
2476 | /* Values for Type field above */ | |
2477 | ||
2478 | #define ACPI_PMTT_TYPE_SOCKET 0 | |
2479 | #define ACPI_PMTT_TYPE_CONTROLLER 1 | |
2480 | #define ACPI_PMTT_TYPE_DIMM 2 | |
cca97d42 BM |
2481 | #define ACPI_PMTT_TYPE_RESERVED 3 /* 0x03-0xFE are reserved */ |
2482 | #define ACPI_PMTT_TYPE_VENDOR 0xFF | |
e62f8227 ES |
2483 | |
2484 | /* Values for Flags field above */ | |
2485 | ||
2486 | #define ACPI_PMTT_TOP_LEVEL 0x0001 | |
2487 | #define ACPI_PMTT_PHYSICAL 0x0002 | |
2488 | #define ACPI_PMTT_MEMORY_TYPE 0x000C | |
2489 | ||
2490 | /* | |
2491 | * PMTT subtables, correspond to Type in struct acpi_pmtt_header | |
2492 | */ | |
2493 | ||
2494 | /* 0: Socket Structure */ | |
2495 | ||
2496 | struct acpi_pmtt_socket { | |
2497 | struct acpi_pmtt_header header; | |
2498 | u16 socket_id; | |
2499 | u16 reserved; | |
2500 | }; | |
cca97d42 BM |
2501 | /* |
2502 | * Immediately followed by: | |
2503 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2504 | */ | |
e62f8227 ES |
2505 | |
2506 | /* 1: Memory Controller subtable */ | |
2507 | ||
2508 | struct acpi_pmtt_controller { | |
2509 | struct acpi_pmtt_header header; | |
cca97d42 | 2510 | u16 controller_id; |
e62f8227 | 2511 | u16 reserved; |
e62f8227 | 2512 | }; |
cca97d42 BM |
2513 | /* |
2514 | * Immediately followed by: | |
2515 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2516 | */ | |
e62f8227 ES |
2517 | |
2518 | /* 2: Physical Component Identifier (DIMM) */ | |
2519 | ||
2520 | struct acpi_pmtt_physical_component { | |
2521 | struct acpi_pmtt_header header; | |
e62f8227 | 2522 | u32 bios_handle; |
25c0330a LZ |
2523 | }; |
2524 | ||
cca97d42 BM |
2525 | /* 0xFF: Vendor Specific Data */ |
2526 | ||
2527 | struct acpi_pmtt_vendor_specific { | |
2528 | struct acpi_pmtt_header header; | |
2529 | u8 type_uuid[16]; | |
2530 | u8 specific[]; | |
2531 | /* | |
2532 | * Immediately followed by: | |
2533 | * u8 vendor_specific_data[]; | |
2534 | * MEMORY_DEVICE memory_device_struct[memory_device_count]; | |
2535 | */ | |
2536 | }; | |
2537 | ||
6e2d5ebd BM |
2538 | /******************************************************************************* |
2539 | * | |
e62f8227 | 2540 | * PPTT - Processor Properties Topology Table (ACPI 6.2) |
6e2d5ebd BM |
2541 | * Version 1 |
2542 | * | |
6e2d5ebd BM |
2543 | ******************************************************************************/ |
2544 | ||
e62f8227 | 2545 | struct acpi_table_pptt { |
6e2d5ebd | 2546 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2547 | }; |
2548 | ||
2549 | /* Values for Type field above */ | |
2550 | ||
2551 | enum acpi_pptt_type { | |
2552 | ACPI_PPTT_TYPE_PROCESSOR = 0, | |
2553 | ACPI_PPTT_TYPE_CACHE = 1, | |
2554 | ACPI_PPTT_TYPE_ID = 2, | |
2555 | ACPI_PPTT_TYPE_RESERVED = 3 | |
2556 | }; | |
2557 | ||
2558 | /* 0: Processor Hierarchy Node Structure */ | |
2559 | ||
2560 | struct acpi_pptt_processor { | |
2561 | struct acpi_subtable_header header; | |
2562 | u16 reserved; | |
6e2d5ebd | 2563 | u32 flags; |
e62f8227 ES |
2564 | u32 parent; |
2565 | u32 acpi_processor_id; | |
2566 | u32 number_of_priv_resources; | |
6e2d5ebd BM |
2567 | }; |
2568 | ||
e62f8227 | 2569 | /* Flags */ |
6e2d5ebd | 2570 | |
b5eab512 ES |
2571 | #define ACPI_PPTT_PHYSICAL_PACKAGE (1) |
2572 | #define ACPI_PPTT_ACPI_PROCESSOR_ID_VALID (1<<1) | |
2573 | #define ACPI_PPTT_ACPI_PROCESSOR_IS_THREAD (1<<2) /* ACPI 6.3 */ | |
2574 | #define ACPI_PPTT_ACPI_LEAF_NODE (1<<3) /* ACPI 6.3 */ | |
2575 | #define ACPI_PPTT_ACPI_IDENTICAL (1<<4) /* ACPI 6.3 */ | |
6e2d5ebd | 2576 | |
e62f8227 | 2577 | /* 1: Cache Type Structure */ |
b24aad44 | 2578 | |
e62f8227 ES |
2579 | struct acpi_pptt_cache { |
2580 | struct acpi_subtable_header header; | |
2581 | u16 reserved; | |
2582 | u32 flags; | |
2583 | u32 next_level_of_cache; | |
2584 | u32 size; | |
2585 | u32 number_of_sets; | |
2586 | u8 associativity; | |
2587 | u8 attributes; | |
2588 | u16 line_size; | |
b24aad44 BM |
2589 | }; |
2590 | ||
5e2e86c0 EK |
2591 | /* 1: Cache Type Structure for PPTT version 3 */ |
2592 | ||
2593 | struct acpi_pptt_cache_v1 { | |
2594 | u32 cache_id; | |
2595 | }; | |
2596 | ||
e62f8227 ES |
2597 | /* Flags */ |
2598 | ||
2599 | #define ACPI_PPTT_SIZE_PROPERTY_VALID (1) /* Physical property valid */ | |
2600 | #define ACPI_PPTT_NUMBER_OF_SETS_VALID (1<<1) /* Number of sets valid */ | |
2601 | #define ACPI_PPTT_ASSOCIATIVITY_VALID (1<<2) /* Associativity valid */ | |
2602 | #define ACPI_PPTT_ALLOCATION_TYPE_VALID (1<<3) /* Allocation type valid */ | |
2603 | #define ACPI_PPTT_CACHE_TYPE_VALID (1<<4) /* Cache type valid */ | |
2604 | #define ACPI_PPTT_WRITE_POLICY_VALID (1<<5) /* Write policy valid */ | |
2605 | #define ACPI_PPTT_LINE_SIZE_VALID (1<<6) /* Line size valid */ | |
5e2e86c0 | 2606 | #define ACPI_PPTT_CACHE_ID_VALID (1<<7) /* Cache ID valid */ |
e62f8227 ES |
2607 | |
2608 | /* Masks for Attributes */ | |
6e2d5ebd | 2609 | |
e62f8227 ES |
2610 | #define ACPI_PPTT_MASK_ALLOCATION_TYPE (0x03) /* Allocation type */ |
2611 | #define ACPI_PPTT_MASK_CACHE_TYPE (0x0C) /* Cache type */ | |
2612 | #define ACPI_PPTT_MASK_WRITE_POLICY (0x10) /* Write policy */ | |
6e2d5ebd | 2613 | |
e62f8227 ES |
2614 | /* Attributes describing cache */ |
2615 | #define ACPI_PPTT_CACHE_READ_ALLOCATE (0x0) /* Cache line is allocated on read */ | |
2616 | #define ACPI_PPTT_CACHE_WRITE_ALLOCATE (0x01) /* Cache line is allocated on write */ | |
2617 | #define ACPI_PPTT_CACHE_RW_ALLOCATE (0x02) /* Cache line is allocated on read and write */ | |
2618 | #define ACPI_PPTT_CACHE_RW_ALLOCATE_ALT (0x03) /* Alternate representation of above */ | |
b24aad44 | 2619 | |
e62f8227 ES |
2620 | #define ACPI_PPTT_CACHE_TYPE_DATA (0x0) /* Data cache */ |
2621 | #define ACPI_PPTT_CACHE_TYPE_INSTR (1<<2) /* Instruction cache */ | |
2622 | #define ACPI_PPTT_CACHE_TYPE_UNIFIED (2<<2) /* Unified I & D cache */ | |
2623 | #define ACPI_PPTT_CACHE_TYPE_UNIFIED_ALT (3<<2) /* Alternate representation of above */ | |
2624 | ||
2625 | #define ACPI_PPTT_CACHE_POLICY_WB (0x0) /* Cache is write back */ | |
2626 | #define ACPI_PPTT_CACHE_POLICY_WT (1<<4) /* Cache is write through */ | |
2627 | ||
2628 | /* 2: ID Structure */ | |
2629 | ||
2630 | struct acpi_pptt_id { | |
2631 | struct acpi_subtable_header header; | |
6e2d5ebd | 2632 | u16 reserved; |
e62f8227 ES |
2633 | u32 vendor_id; |
2634 | u64 level1_id; | |
2635 | u64 level2_id; | |
2636 | u16 major_rev; | |
2637 | u16 minor_rev; | |
2638 | u16 spin_rev; | |
b24aad44 BM |
2639 | }; |
2640 | ||
d71df85a EK |
2641 | /******************************************************************************* |
2642 | * | |
2643 | * PRMT - Platform Runtime Mechanism Table | |
2644 | * Version 1 | |
2645 | * | |
2646 | ******************************************************************************/ | |
2647 | ||
2648 | struct acpi_table_prmt { | |
2649 | struct acpi_table_header header; /* Common ACPI table header */ | |
2650 | }; | |
2651 | ||
2652 | struct acpi_table_prmt_header { | |
2653 | u8 platform_guid[16]; | |
2654 | u32 module_info_offset; | |
2655 | u32 module_info_count; | |
2656 | }; | |
2657 | ||
9f8c7bae EK |
2658 | struct acpi_prmt_module_header { |
2659 | u16 revision; | |
2660 | u16 length; | |
2661 | }; | |
2662 | ||
d71df85a EK |
2663 | struct acpi_prmt_module_info { |
2664 | u16 revision; | |
2665 | u16 length; | |
2666 | u8 module_guid[16]; | |
2667 | u16 major_rev; | |
2668 | u16 minor_rev; | |
2669 | u16 handler_info_count; | |
2670 | u32 handler_info_offset; | |
2671 | u64 mmio_list_pointer; | |
2672 | }; | |
2673 | ||
2674 | struct acpi_prmt_handler_info { | |
2675 | u16 revision; | |
2676 | u16 length; | |
2677 | u8 handler_guid[16]; | |
2678 | u64 handler_address; | |
2679 | u64 static_data_buffer_address; | |
2680 | u64 acpi_param_buffer_address; | |
2681 | }; | |
2682 | ||
9d8b5e7b BM |
2683 | /******************************************************************************* |
2684 | * | |
e62f8227 | 2685 | * RASF - RAS Feature Table (ACPI 5.0) |
9d8b5e7b BM |
2686 | * Version 1 |
2687 | * | |
9d8b5e7b BM |
2688 | ******************************************************************************/ |
2689 | ||
e62f8227 | 2690 | struct acpi_table_rasf { |
9d8b5e7b | 2691 | struct acpi_table_header header; /* Common ACPI table header */ |
e62f8227 ES |
2692 | u8 channel_id[12]; |
2693 | }; | |
2694 | ||
2695 | /* RASF Platform Communication Channel Shared Memory Region */ | |
2696 | ||
2697 | struct acpi_rasf_shared_memory { | |
2698 | u32 signature; | |
2699 | u16 command; | |
9d8b5e7b | 2700 | u16 status; |
e62f8227 ES |
2701 | u16 version; |
2702 | u8 capabilities[16]; | |
2703 | u8 set_capabilities[16]; | |
2704 | u16 num_parameter_blocks; | |
2705 | u32 set_capabilities_status; | |
2706 | }; | |
2707 | ||
2708 | /* RASF Parameter Block Structure Header */ | |
2709 | ||
2710 | struct acpi_rasf_parameter_block { | |
2711 | u16 type; | |
2712 | u16 version; | |
2713 | u16 length; | |
9d8b5e7b BM |
2714 | }; |
2715 | ||
e62f8227 | 2716 | /* RASF Parameter Block Structure for PATROL_SCRUB */ |
9d8b5e7b | 2717 | |
e62f8227 ES |
2718 | struct acpi_rasf_patrol_scrub_parameter { |
2719 | struct acpi_rasf_parameter_block header; | |
2720 | u16 patrol_scrub_command; | |
2721 | u64 requested_address_range[2]; | |
2722 | u64 actual_address_range[2]; | |
2723 | u16 flags; | |
2724 | u8 requested_speed; | |
2725 | }; | |
2726 | ||
2727 | /* Masks for Flags and Speed fields above */ | |
2728 | ||
2729 | #define ACPI_RASF_SCRUBBER_RUNNING 1 | |
2730 | #define ACPI_RASF_SPEED (7<<1) | |
2731 | #define ACPI_RASF_SPEED_SLOW (0<<1) | |
2732 | #define ACPI_RASF_SPEED_MEDIUM (4<<1) | |
2733 | #define ACPI_RASF_SPEED_FAST (7<<1) | |
2734 | ||
2735 | /* Channel Commands */ | |
2736 | ||
2737 | enum acpi_rasf_commands { | |
2738 | ACPI_RASF_EXECUTE_RASF_COMMAND = 1 | |
2739 | }; | |
2740 | ||
2741 | /* Platform RAS Capabilities */ | |
9d8b5e7b | 2742 | |
e62f8227 ES |
2743 | enum acpi_rasf_capabiliities { |
2744 | ACPI_HW_PATROL_SCRUB_SUPPORTED = 0, | |
2745 | ACPI_SW_PATROL_SCRUB_EXPOSED = 1 | |
2746 | }; | |
2747 | ||
2748 | /* Patrol Scrub Commands */ | |
2749 | ||
2750 | enum acpi_rasf_patrol_scrub_commands { | |
2751 | ACPI_RASF_GET_PATROL_PARAMETERS = 1, | |
2752 | ACPI_RASF_START_PATROL_SCRUBBER = 2, | |
2753 | ACPI_RASF_STOP_PATROL_SCRUBBER = 3 | |
2754 | }; | |
9d8b5e7b | 2755 | |
e62f8227 ES |
2756 | /* Channel Command flags */ |
2757 | ||
2758 | #define ACPI_RASF_GENERATE_SCI (1<<15) | |
2759 | ||
2760 | /* Status values */ | |
2761 | ||
2762 | enum acpi_rasf_status { | |
2763 | ACPI_RASF_SUCCESS = 0, | |
2764 | ACPI_RASF_NOT_VALID = 1, | |
2765 | ACPI_RASF_NOT_SUPPORTED = 2, | |
2766 | ACPI_RASF_BUSY = 3, | |
2767 | ACPI_RASF_FAILED = 4, | |
2768 | ACPI_RASF_ABORTED = 5, | |
2769 | ACPI_RASF_INVALID_DATA = 6 | |
2770 | }; | |
2771 | ||
2772 | /* Status flags */ | |
2773 | ||
2774 | #define ACPI_RASF_COMMAND_COMPLETE (1) | |
2775 | #define ACPI_RASF_SCI_DOORBELL (1<<1) | |
2776 | #define ACPI_RASF_ERROR (1<<2) | |
2777 | #define ACPI_RASF_STATUS (0x1F<<3) | |
9d8b5e7b | 2778 | |
2e94dc11 SJ |
2779 | /******************************************************************************* |
2780 | * | |
2781 | * RAS2 - RAS2 Feature Table (ACPI 6.5) | |
2782 | * Version 1 | |
2783 | * | |
2784 | * | |
2785 | ******************************************************************************/ | |
2786 | ||
2787 | struct acpi_table_ras2 { | |
2788 | struct acpi_table_header header; /* Common ACPI table header */ | |
2789 | u16 reserved; | |
2790 | u16 num_pcc_descs; | |
2791 | }; | |
2792 | ||
2793 | /* RAS2 Platform Communication Channel Descriptor */ | |
2794 | ||
2795 | struct acpi_ras2_pcc_desc { | |
2796 | u8 channel_id; | |
2797 | u16 reserved; | |
2798 | u8 feature_type; | |
2799 | u32 instance; | |
2800 | }; | |
2801 | ||
2802 | /* RAS2 Platform Communication Channel Shared Memory Region */ | |
2803 | ||
2804 | struct acpi_ras2_shared_memory { | |
2805 | u32 signature; | |
2806 | u16 command; | |
2807 | u16 status; | |
2808 | u16 version; | |
2809 | u8 features[16]; | |
2810 | u8 set_capabilities[16]; | |
2811 | u16 num_parameter_blocks; | |
2812 | u32 set_capabilities_status; | |
2813 | }; | |
2814 | ||
2815 | /* RAS2 Parameter Block Structure for PATROL_SCRUB */ | |
2816 | ||
2817 | struct acpi_ras2_parameter_block { | |
2818 | u16 type; | |
2819 | u16 version; | |
2820 | u16 length; | |
2821 | }; | |
2822 | ||
2823 | /* RAS2 Parameter Block Structure for PATROL_SCRUB */ | |
2824 | ||
2825 | struct acpi_ras2_patrol_scrub_parameter { | |
2826 | struct acpi_ras2_parameter_block header; | |
2827 | u16 patrol_scrub_command; | |
2828 | u64 requested_address_range[2]; | |
2829 | u64 actual_address_range[2]; | |
2830 | u32 flags; | |
2831 | u32 scrub_params_out; | |
2832 | u32 scrub_params_in; | |
2833 | }; | |
2834 | ||
2835 | /* Masks for Flags field above */ | |
2836 | ||
2837 | #define ACPI_RAS2_SCRUBBER_RUNNING 1 | |
2838 | ||
2839 | /* RAS2 Parameter Block Structure for LA2PA_TRANSLATION */ | |
2840 | ||
2841 | struct acpi_ras2_la2pa_translation_parameter { | |
2842 | struct acpi_ras2_parameter_block header; | |
2843 | u16 addr_translation_command; | |
2844 | u64 sub_inst_id; | |
2845 | u64 logical_address; | |
2846 | u64 physical_address; | |
2847 | u32 status; | |
2848 | }; | |
2849 | ||
2850 | /* Channel Commands */ | |
2851 | ||
2852 | enum acpi_ras2_commands { | |
2853 | ACPI_RAS2_EXECUTE_RAS2_COMMAND = 1 | |
2854 | }; | |
2855 | ||
2856 | /* Platform RAS2 Features */ | |
2857 | ||
2858 | enum acpi_ras2_features { | |
2859 | ACPI_RAS2_PATROL_SCRUB_SUPPORTED = 0, | |
2860 | ACPI_RAS2_LA2PA_TRANSLATION = 1 | |
2861 | }; | |
2862 | ||
2863 | /* RAS2 Patrol Scrub Commands */ | |
2864 | ||
2865 | enum acpi_ras2_patrol_scrub_commands { | |
2866 | ACPI_RAS2_GET_PATROL_PARAMETERS = 1, | |
2867 | ACPI_RAS2_START_PATROL_SCRUBBER = 2, | |
2868 | ACPI_RAS2_STOP_PATROL_SCRUBBER = 3 | |
2869 | }; | |
2870 | ||
2871 | /* RAS2 LA2PA Translation Commands */ | |
2872 | ||
2873 | enum acpi_ras2_la2_pa_translation_commands { | |
2874 | ACPI_RAS2_GET_LA2PA_TRANSLATION = 1, | |
2875 | }; | |
2876 | ||
2877 | /* RAS2 LA2PA Translation Status values */ | |
2878 | ||
2879 | enum acpi_ras2_la2_pa_translation_status { | |
2880 | ACPI_RAS2_LA2PA_TRANSLATION_SUCCESS = 0, | |
2881 | ACPI_RAS2_LA2PA_TRANSLATION_FAIL = 1, | |
2882 | }; | |
2883 | ||
2884 | /* Channel Command flags */ | |
2885 | ||
2886 | #define ACPI_RAS2_GENERATE_SCI (1<<15) | |
2887 | ||
2888 | /* Status values */ | |
2889 | ||
2890 | enum acpi_ras2_status { | |
2891 | ACPI_RAS2_SUCCESS = 0, | |
2892 | ACPI_RAS2_NOT_VALID = 1, | |
2893 | ACPI_RAS2_NOT_SUPPORTED = 2, | |
2894 | ACPI_RAS2_BUSY = 3, | |
2895 | ACPI_RAS2_FAILED = 4, | |
2896 | ACPI_RAS2_ABORTED = 5, | |
2897 | ACPI_RAS2_INVALID_DATA = 6 | |
2898 | }; | |
2899 | ||
2900 | /* Status flags */ | |
2901 | ||
2902 | #define ACPI_RAS2_COMMAND_COMPLETE (1) | |
2903 | #define ACPI_RAS2_SCI_DOORBELL (1<<1) | |
2904 | #define ACPI_RAS2_ERROR (1<<2) | |
2905 | #define ACPI_RAS2_STATUS (0x1F<<3) | |
2906 | ||
536e35c9 BM |
2907 | /******************************************************************************* |
2908 | * | |
2909 | * RGRT - Regulatory Graphics Resource Table | |
2910 | * Version 1 | |
2911 | * | |
2912 | * Conforms to "ACPI RGRT" available at: | |
2913 | * https://microsoft.github.io/mu/dyn/mu_plus/ms_core_pkg/acpi_RGRT/feature_acpi_rgrt/ | |
2914 | * | |
2915 | ******************************************************************************/ | |
2916 | ||
2917 | struct acpi_table_rgrt { | |
2918 | struct acpi_table_header header; /* Common ACPI table header */ | |
2919 | u16 version; | |
2920 | u8 image_type; | |
2921 | u8 reserved; | |
aa29b208 | 2922 | u8 image[]; |
536e35c9 BM |
2923 | }; |
2924 | ||
2925 | /* image_type values */ | |
2926 | ||
2927 | enum acpi_rgrt_image_type { | |
2928 | ACPI_RGRT_TYPE_RESERVED0 = 0, | |
2929 | ACPI_RGRT_IMAGE_TYPE_PNG = 1, | |
2930 | ACPI_RGRT_TYPE_RESERVED = 2 /* 2 and greater are reserved */ | |
2931 | }; | |
2932 | ||
003567a3 S |
2933 | /******************************************************************************* |
2934 | * | |
2935 | * RHCT - RISC-V Hart Capabilities Table | |
2936 | * Version 1 | |
2937 | * | |
2938 | ******************************************************************************/ | |
2939 | ||
2940 | struct acpi_table_rhct { | |
2941 | struct acpi_table_header header; /* Common ACPI table header */ | |
fe85f8ff | 2942 | u32 flags; /* RHCT flags */ |
003567a3 S |
2943 | u64 time_base_freq; |
2944 | u32 node_count; | |
2945 | u32 node_offset; | |
2946 | }; | |
2947 | ||
fe85f8ff S |
2948 | /* RHCT Flags */ |
2949 | ||
2950 | #define ACPI_RHCT_TIMER_CANNOT_WAKEUP_CPU (1) | |
003567a3 S |
2951 | /* |
2952 | * RHCT subtables | |
2953 | */ | |
2954 | struct acpi_rhct_node_header { | |
2955 | u16 type; | |
2956 | u16 length; | |
2957 | u16 revision; | |
2958 | }; | |
2959 | ||
2960 | /* Values for RHCT subtable Type above */ | |
2961 | ||
2962 | enum acpi_rhct_node_type { | |
2963 | ACPI_RHCT_NODE_TYPE_ISA_STRING = 0x0000, | |
fe85f8ff S |
2964 | ACPI_RHCT_NODE_TYPE_CMO = 0x0001, |
2965 | ACPI_RHCT_NODE_TYPE_MMU = 0x0002, | |
2966 | ACPI_RHCT_NODE_TYPE_RESERVED = 0x0003, | |
003567a3 S |
2967 | ACPI_RHCT_NODE_TYPE_HART_INFO = 0xFFFF, |
2968 | }; | |
2969 | ||
2970 | /* | |
2971 | * RHCT node specific subtables | |
2972 | */ | |
2973 | ||
2974 | /* ISA string node structure */ | |
2975 | struct acpi_rhct_isa_string { | |
2976 | u16 isa_length; | |
2977 | char isa[]; | |
2978 | }; | |
2979 | ||
fe85f8ff S |
2980 | struct acpi_rhct_cmo_node { |
2981 | u8 reserved; /* Must be zero */ | |
2982 | u8 cbom_size; /* CBOM size in powerof 2 */ | |
2983 | u8 cbop_size; /* CBOP size in powerof 2 */ | |
2984 | u8 cboz_size; /* CBOZ size in powerof 2 */ | |
2985 | }; | |
2986 | ||
2987 | struct acpi_rhct_mmu_node { | |
2988 | u8 reserved; /* Must be zero */ | |
2989 | u8 mmu_type; /* Virtual Address Scheme */ | |
2990 | }; | |
2991 | ||
2992 | enum acpi_rhct_mmu_type { | |
2993 | ACPI_RHCT_MMU_TYPE_SV39 = 0, | |
2994 | ACPI_RHCT_MMU_TYPE_SV48 = 1, | |
2995 | ACPI_RHCT_MMU_TYPE_SV57 = 2 | |
2996 | }; | |
2997 | ||
003567a3 S |
2998 | /* Hart Info node structure */ |
2999 | struct acpi_rhct_hart_info { | |
3000 | u16 num_offsets; | |
3001 | u32 uid; /* ACPI processor UID */ | |
3002 | }; | |
3003 | ||
b24aad44 BM |
3004 | /******************************************************************************* |
3005 | * | |
e62f8227 | 3006 | * SBST - Smart Battery Specification Table |
6e2d5ebd BM |
3007 | * Version 1 |
3008 | * | |
e62f8227 ES |
3009 | ******************************************************************************/ |
3010 | ||
3011 | struct acpi_table_sbst { | |
3012 | struct acpi_table_header header; /* Common ACPI table header */ | |
3013 | u32 warning_level; | |
3014 | u32 low_level; | |
3015 | u32 critical_level; | |
3016 | }; | |
3017 | ||
3018 | /******************************************************************************* | |
3019 | * | |
3020 | * SDEI - Software Delegated Exception Interface Descriptor Table | |
3021 | * | |
3022 | * Conforms to "Software Delegated Exception Interface (SDEI)" ARM DEN0054A, | |
3023 | * May 8th, 2017. Copyright 2017 ARM Ltd. | |
b24aad44 BM |
3024 | * |
3025 | ******************************************************************************/ | |
3026 | ||
e62f8227 | 3027 | struct acpi_table_sdei { |
b24aad44 | 3028 | struct acpi_table_header header; /* Common ACPI table header */ |
b24aad44 BM |
3029 | }; |
3030 | ||
e6ab3b77 LZ |
3031 | /******************************************************************************* |
3032 | * | |
e62f8227 | 3033 | * SDEV - Secure Devices Table (ACPI 6.2) |
e6ab3b77 LZ |
3034 | * Version 1 |
3035 | * | |
e6ab3b77 LZ |
3036 | ******************************************************************************/ |
3037 | ||
e62f8227 | 3038 | struct acpi_table_sdev { |
e6ab3b77 | 3039 | struct acpi_table_header header; /* Common ACPI table header */ |
e6ab3b77 LZ |
3040 | }; |
3041 | ||
e62f8227 ES |
3042 | struct acpi_sdev_header { |
3043 | u8 type; | |
3044 | u8 flags; | |
3045 | u16 length; | |
3046 | }; | |
3047 | ||
3048 | /* Values for subtable type above */ | |
3049 | ||
3050 | enum acpi_sdev_type { | |
3051 | ACPI_SDEV_TYPE_NAMESPACE_DEVICE = 0, | |
3052 | ACPI_SDEV_TYPE_PCIE_ENDPOINT_DEVICE = 1, | |
3053 | ACPI_SDEV_TYPE_RESERVED = 2 /* 2 and greater are reserved */ | |
3054 | }; | |
e6ab3b77 | 3055 | |
e62f8227 ES |
3056 | /* Values for flags above */ |
3057 | ||
3058 | #define ACPI_SDEV_HANDOFF_TO_UNSECURE_OS (1) | |
14012d2f | 3059 | #define ACPI_SDEV_SECURE_COMPONENTS_PRESENT (1<<1) |
e62f8227 ES |
3060 | |
3061 | /* | |
3062 | * SDEV subtables | |
3063 | */ | |
3064 | ||
3065 | /* 0: Namespace Device Based Secure Device Structure */ | |
3066 | ||
3067 | struct acpi_sdev_namespace { | |
3068 | struct acpi_sdev_header header; | |
3069 | u16 device_id_offset; | |
3070 | u16 device_id_length; | |
3071 | u16 vendor_data_offset; | |
3072 | u16 vendor_data_length; | |
3073 | }; | |
3074 | ||
14012d2f EK |
3075 | struct acpi_sdev_secure_component { |
3076 | u16 secure_component_offset; | |
3077 | u16 secure_component_length; | |
3078 | }; | |
3079 | ||
3080 | /* | |
3081 | * SDEV sub-subtables ("Components") for above | |
3082 | */ | |
3083 | struct acpi_sdev_component { | |
3084 | struct acpi_sdev_header header; | |
3085 | }; | |
3086 | ||
3087 | /* Values for sub-subtable type above */ | |
3088 | ||
3089 | enum acpi_sac_type { | |
3090 | ACPI_SDEV_TYPE_ID_COMPONENT = 0, | |
3091 | ACPI_SDEV_TYPE_MEM_COMPONENT = 1 | |
3092 | }; | |
3093 | ||
3094 | struct acpi_sdev_id_component { | |
3095 | struct acpi_sdev_header header; | |
3096 | u16 hardware_id_offset; | |
3097 | u16 hardware_id_length; | |
3098 | u16 subsystem_id_offset; | |
3099 | u16 subsystem_id_length; | |
3100 | u16 hardware_revision; | |
3101 | u8 hardware_rev_present; | |
3102 | u8 class_code_present; | |
3103 | u8 pci_base_class; | |
3104 | u8 pci_sub_class; | |
3105 | u8 pci_programming_xface; | |
3106 | }; | |
3107 | ||
3108 | struct acpi_sdev_mem_component { | |
3109 | struct acpi_sdev_header header; | |
3110 | u32 reserved; | |
3111 | u64 memory_base_address; | |
3112 | u64 memory_length; | |
3113 | }; | |
3114 | ||
e62f8227 ES |
3115 | /* 1: PCIe Endpoint Device Based Device Structure */ |
3116 | ||
3117 | struct acpi_sdev_pcie { | |
3118 | struct acpi_sdev_header header; | |
3119 | u16 segment; | |
3120 | u16 start_bus; | |
3121 | u16 path_offset; | |
3122 | u16 path_length; | |
3123 | u16 vendor_data_offset; | |
3124 | u16 vendor_data_length; | |
3125 | }; | |
3126 | ||
3127 | /* 1a: PCIe Endpoint path entry */ | |
3128 | ||
3129 | struct acpi_sdev_pcie_path { | |
3130 | u8 device; | |
3131 | u8 function; | |
3132 | }; | |
e6ab3b77 | 3133 | |
8288f69e KS |
3134 | /******************************************************************************* |
3135 | * | |
3136 | * SVKL - Storage Volume Key Location Table (ACPI 6.4) | |
6496f03e BM |
3137 | * From: "Guest-Host-Communication Interface (GHCI) for Intel |
3138 | * Trust Domain Extensions (Intel TDX)". | |
8288f69e KS |
3139 | * Version 1 |
3140 | * | |
3141 | ******************************************************************************/ | |
3142 | ||
3143 | struct acpi_table_svkl { | |
3144 | struct acpi_table_header header; /* Common ACPI table header */ | |
3145 | u32 count; | |
3146 | }; | |
3147 | ||
6496f03e | 3148 | struct acpi_svkl_key { |
8288f69e KS |
3149 | u16 type; |
3150 | u16 format; | |
3151 | u32 size; | |
3152 | u64 address; | |
3153 | }; | |
3154 | ||
3155 | enum acpi_svkl_type { | |
3156 | ACPI_SVKL_TYPE_MAIN_STORAGE = 0, | |
3157 | ACPI_SVKL_TYPE_RESERVED = 1 /* 1 and greater are reserved */ | |
3158 | }; | |
3159 | ||
3160 | enum acpi_svkl_format { | |
3161 | ACPI_SVKL_FORMAT_RAW_BINARY = 0, | |
3162 | ACPI_SVKL_FORMAT_RESERVED = 1 /* 1 and greater are reserved */ | |
3163 | }; | |
3164 | ||
2de6bb92 BM |
3165 | /******************************************************************************* |
3166 | * | |
3167 | * TDEL - TD-Event Log | |
3168 | * From: "Guest-Host-Communication Interface (GHCI) for Intel | |
3169 | * Trust Domain Extensions (Intel TDX)". | |
3170 | * September 2020 | |
3171 | * | |
3172 | ******************************************************************************/ | |
3173 | ||
3174 | struct acpi_table_tdel { | |
3175 | struct acpi_table_header header; /* Common ACPI table header */ | |
3176 | u32 reserved; | |
3177 | u64 log_area_minimum_length; | |
3178 | u64 log_area_start_address; | |
3179 | }; | |
3180 | ||
6e596084 RM |
3181 | /* Reset to default packing */ |
3182 | ||
3183 | #pragma pack() | |
b24aad44 BM |
3184 | |
3185 | #endif /* __ACTBL2_H__ */ |