1 /* SPDX-License-Identifier: BSD-3-Clause OR GP 1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
2 /********************************************* 2 /******************************************************************************
3 * 3 *
4 * Name: actbl1.h - Additional ACPI table defi 4 * Name: actbl1.h - Additional ACPI table definitions
5 * 5 *
6 * Copyright (C) 2000 - 2023, Intel Corp. 6 * Copyright (C) 2000 - 2023, Intel Corp.
7 * 7 *
8 ********************************************* 8 *****************************************************************************/
9 9
10 #ifndef __ACTBL1_H__ 10 #ifndef __ACTBL1_H__
11 #define __ACTBL1_H__ 11 #define __ACTBL1_H__
12 12
13 /********************************************* 13 /*******************************************************************************
14 * 14 *
15 * Additional ACPI Tables 15 * Additional ACPI Tables
16 * 16 *
17 * These tables are not consumed directly by t 17 * These tables are not consumed directly by the ACPICA subsystem, but are
18 * included here to support device drivers and 18 * included here to support device drivers and the AML disassembler.
19 * 19 *
20 ********************************************* 20 ******************************************************************************/
21 21
22 /* 22 /*
23 * Values for description table header signatu 23 * Values for description table header signatures for tables defined in this
24 * file. Useful because they make it more diff 24 * file. Useful because they make it more difficult to inadvertently type in
25 * the wrong signature. 25 * the wrong signature.
26 */ 26 */
27 #define ACPI_SIG_AEST "AEST" /* Arm 27 #define ACPI_SIG_AEST "AEST" /* Arm Error Source Table */
28 #define ACPI_SIG_ASF "ASF!" /* Ale 28 #define ACPI_SIG_ASF "ASF!" /* Alert Standard Format table */
29 #define ACPI_SIG_ASPT "ASPT" /* AMD 29 #define ACPI_SIG_ASPT "ASPT" /* AMD Secure Processor Table */
30 #define ACPI_SIG_BERT "BERT" /* Boo 30 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
31 #define ACPI_SIG_BGRT "BGRT" /* Boo 31 #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
32 #define ACPI_SIG_BOOT "BOOT" /* Sim 32 #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
33 #define ACPI_SIG_CEDT "CEDT" /* CXL 33 #define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */
34 #define ACPI_SIG_CPEP "CPEP" /* Cor 34 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
35 #define ACPI_SIG_CSRT "CSRT" /* Cor 35 #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
36 #define ACPI_SIG_DBG2 "DBG2" /* Deb 36 #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
37 #define ACPI_SIG_DBGP "DBGP" /* Deb 37 #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
38 #define ACPI_SIG_DMAR "DMAR" /* DMA 38 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
39 #define ACPI_SIG_DRTM "DRTM" /* Dyn 39 #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */
40 #define ACPI_SIG_ECDT "ECDT" /* Emb 40 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
41 #define ACPI_SIG_EINJ "EINJ" /* Err 41 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
42 #define ACPI_SIG_ERST "ERST" /* Err 42 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
43 #define ACPI_SIG_FPDT "FPDT" /* Fir 43 #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
44 #define ACPI_SIG_GTDT "GTDT" /* Gen 44 #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */
45 #define ACPI_SIG_HEST "HEST" /* Har 45 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
46 #define ACPI_SIG_HMAT "HMAT" /* Het 46 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
47 #define ACPI_SIG_HPET "HPET" /* Hig 47 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
48 #define ACPI_SIG_IBFT "IBFT" /* iSC 48 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
49 #define ACPI_SIG_MSCT "MSCT" /* Max 49 #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
50 50
51 #define ACPI_SIG_S3PT "S3PT" /* S3 51 #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
52 #define ACPI_SIG_PCCS "PCC" /* PCC 52 #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
53 53
54 #define ACPI_SIG_NBFT "NBFT" /* NVM 54 #define ACPI_SIG_NBFT "NBFT" /* NVMe Boot Firmware Table */
55 55
56 /* Reserved table signatures */ 56 /* Reserved table signatures */
57 57
58 #define ACPI_SIG_MATR "MATR" /* Mem 58 #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
59 #define ACPI_SIG_MSDM "MSDM" /* Mic 59 #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
60 60
61 /* 61 /*
62 * These tables have been seen in the field, b 62 * These tables have been seen in the field, but no definition has been found
63 */ 63 */
64 #ifdef ACPI_UNDEFINED_TABLES 64 #ifdef ACPI_UNDEFINED_TABLES
65 #define ACPI_SIG_ATKG "ATKG" 65 #define ACPI_SIG_ATKG "ATKG"
66 #define ACPI_SIG_GSCI "GSCI" /* GMC 66 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
67 #define ACPI_SIG_IEIT "IEIT" 67 #define ACPI_SIG_IEIT "IEIT"
68 #endif 68 #endif
69 69
70 /* 70 /*
71 * All tables must be byte-packed to match the 71 * All tables must be byte-packed to match the ACPI specification, since
72 * the tables are provided by the system BIOS. 72 * the tables are provided by the system BIOS.
73 */ 73 */
74 #pragma pack(1) 74 #pragma pack(1)
75 75
76 /* 76 /*
77 * Note: C bitfields are not used for this rea 77 * Note: C bitfields are not used for this reason:
78 * 78 *
79 * "Bitfields are great and easy to read, but 79 * "Bitfields are great and easy to read, but unfortunately the C language
80 * does not specify the layout of bitfields in 80 * does not specify the layout of bitfields in memory, which means they are
81 * essentially useless for dealing with packed 81 * essentially useless for dealing with packed data in on-disk formats or
82 * binary wire protocols." (Or ACPI tables and 82 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
83 * this decision was a design error in C. Ritc 83 * this decision was a design error in C. Ritchie could have picked an order
84 * and stuck with it." Norman Ramsey. 84 * and stuck with it." Norman Ramsey.
85 * See http://stackoverflow.com/a/1053662/4166 85 * See http://stackoverflow.com/a/1053662/41661
86 */ 86 */
87 87
88 /********************************************* 88 /*******************************************************************************
89 * 89 *
90 * Common subtable headers 90 * Common subtable headers
91 * 91 *
92 ********************************************* 92 ******************************************************************************/
93 93
94 /* Generic subtable header (used in MADT, SRAT 94 /* Generic subtable header (used in MADT, SRAT, etc.) */
95 95
96 struct acpi_subtable_header { 96 struct acpi_subtable_header {
97 u8 type; 97 u8 type;
98 u8 length; 98 u8 length;
99 }; 99 };
100 100
101 /* Subtable header for WHEA tables (EINJ, ERST 101 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
102 102
103 struct acpi_whea_header { 103 struct acpi_whea_header {
104 u8 action; 104 u8 action;
105 u8 instruction; 105 u8 instruction;
106 u8 flags; 106 u8 flags;
107 u8 reserved; 107 u8 reserved;
108 struct acpi_generic_address register_r 108 struct acpi_generic_address register_region;
109 u64 value; /* Value used 109 u64 value; /* Value used with Read/Write register */
110 u64 mask; /* Bitmask req 110 u64 mask; /* Bitmask required for this register instruction */
111 }; 111 };
112 112
113 /* https://docs.microsoft.com/en-us/windows-ha 113 /* https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/acpitabl/ns-acpitabl-aspt_table */
114 #define ASPT_REVISION_ID 0x01 114 #define ASPT_REVISION_ID 0x01
115 struct acpi_table_aspt { 115 struct acpi_table_aspt {
116 struct acpi_table_header header; 116 struct acpi_table_header header;
117 u32 num_entries; 117 u32 num_entries;
118 }; 118 };
119 119
120 struct acpi_aspt_header { 120 struct acpi_aspt_header {
121 u16 type; 121 u16 type;
122 u16 length; 122 u16 length;
123 }; 123 };
124 124
125 enum acpi_aspt_type { 125 enum acpi_aspt_type {
126 ACPI_ASPT_TYPE_GLOBAL_REGS = 0, 126 ACPI_ASPT_TYPE_GLOBAL_REGS = 0,
127 ACPI_ASPT_TYPE_SEV_MBOX_REGS = 1, 127 ACPI_ASPT_TYPE_SEV_MBOX_REGS = 1,
128 ACPI_ASPT_TYPE_ACPI_MBOX_REGS = 2, 128 ACPI_ASPT_TYPE_ACPI_MBOX_REGS = 2,
129 }; 129 };
130 130
131 /* 0: ASPT Global Registers */ 131 /* 0: ASPT Global Registers */
132 struct acpi_aspt_global_regs { 132 struct acpi_aspt_global_regs {
133 struct acpi_aspt_header header; 133 struct acpi_aspt_header header;
134 u32 reserved; 134 u32 reserved;
135 u64 feature_reg_addr; 135 u64 feature_reg_addr;
136 u64 irq_en_reg_addr; 136 u64 irq_en_reg_addr;
137 u64 irq_st_reg_addr; 137 u64 irq_st_reg_addr;
138 }; 138 };
139 139
140 /* 1: ASPT SEV Mailbox Registers */ 140 /* 1: ASPT SEV Mailbox Registers */
141 struct acpi_aspt_sev_mbox_regs { 141 struct acpi_aspt_sev_mbox_regs {
142 struct acpi_aspt_header header; 142 struct acpi_aspt_header header;
143 u8 mbox_irq_id; 143 u8 mbox_irq_id;
144 u8 reserved[3]; 144 u8 reserved[3];
145 u64 cmd_resp_reg_addr; 145 u64 cmd_resp_reg_addr;
146 u64 cmd_buf_lo_reg_addr; 146 u64 cmd_buf_lo_reg_addr;
147 u64 cmd_buf_hi_reg_addr; 147 u64 cmd_buf_hi_reg_addr;
148 }; 148 };
149 149
150 /* 2: ASPT ACPI Mailbox Registers */ 150 /* 2: ASPT ACPI Mailbox Registers */
151 struct acpi_aspt_acpi_mbox_regs { 151 struct acpi_aspt_acpi_mbox_regs {
152 struct acpi_aspt_header header; 152 struct acpi_aspt_header header;
153 u32 reserved1; 153 u32 reserved1;
154 u64 cmd_resp_reg_addr; 154 u64 cmd_resp_reg_addr;
155 u64 reserved2[2]; 155 u64 reserved2[2];
156 }; 156 };
157 157
158 /********************************************* 158 /*******************************************************************************
159 * 159 *
160 * ASF - Alert Standard Format table (Signatur 160 * ASF - Alert Standard Format table (Signature "ASF!")
161 * Revision 0x10 161 * Revision 0x10
162 * 162 *
163 * Conforms to the Alert Standard Format Speci 163 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
164 * 164 *
165 ********************************************* 165 ******************************************************************************/
166 166
167 struct acpi_table_asf { 167 struct acpi_table_asf {
168 struct acpi_table_header header; 168 struct acpi_table_header header; /* Common ACPI table header */
169 }; 169 };
170 170
171 /* ASF subtable header */ 171 /* ASF subtable header */
172 172
173 struct acpi_asf_header { 173 struct acpi_asf_header {
174 u8 type; 174 u8 type;
175 u8 reserved; 175 u8 reserved;
176 u16 length; 176 u16 length;
177 }; 177 };
178 178
179 /* Values for Type field above */ 179 /* Values for Type field above */
180 180
181 enum acpi_asf_type { 181 enum acpi_asf_type {
182 ACPI_ASF_TYPE_INFO = 0, 182 ACPI_ASF_TYPE_INFO = 0,
183 ACPI_ASF_TYPE_ALERT = 1, 183 ACPI_ASF_TYPE_ALERT = 1,
184 ACPI_ASF_TYPE_CONTROL = 2, 184 ACPI_ASF_TYPE_CONTROL = 2,
185 ACPI_ASF_TYPE_BOOT = 3, 185 ACPI_ASF_TYPE_BOOT = 3,
186 ACPI_ASF_TYPE_ADDRESS = 4, 186 ACPI_ASF_TYPE_ADDRESS = 4,
187 ACPI_ASF_TYPE_RESERVED = 5 187 ACPI_ASF_TYPE_RESERVED = 5
188 }; 188 };
189 189
190 /* 190 /*
191 * ASF subtables 191 * ASF subtables
192 */ 192 */
193 193
194 /* 0: ASF Information */ 194 /* 0: ASF Information */
195 195
196 struct acpi_asf_info { 196 struct acpi_asf_info {
197 struct acpi_asf_header header; 197 struct acpi_asf_header header;
198 u8 min_reset_value; 198 u8 min_reset_value;
199 u8 min_poll_interval; 199 u8 min_poll_interval;
200 u16 system_id; 200 u16 system_id;
201 u32 mfg_id; 201 u32 mfg_id;
202 u8 flags; 202 u8 flags;
203 u8 reserved2[3]; 203 u8 reserved2[3];
204 }; 204 };
205 205
206 /* Masks for Flags field above */ 206 /* Masks for Flags field above */
207 207
208 #define ACPI_ASF_SMBUS_PROTOCOLS (1) 208 #define ACPI_ASF_SMBUS_PROTOCOLS (1)
209 209
210 /* 1: ASF Alerts */ 210 /* 1: ASF Alerts */
211 211
212 struct acpi_asf_alert { 212 struct acpi_asf_alert {
213 struct acpi_asf_header header; 213 struct acpi_asf_header header;
214 u8 assert_mask; 214 u8 assert_mask;
215 u8 deassert_mask; 215 u8 deassert_mask;
216 u8 alerts; 216 u8 alerts;
217 u8 data_length; 217 u8 data_length;
218 }; 218 };
219 219
220 struct acpi_asf_alert_data { 220 struct acpi_asf_alert_data {
221 u8 address; 221 u8 address;
222 u8 command; 222 u8 command;
223 u8 mask; 223 u8 mask;
224 u8 value; 224 u8 value;
225 u8 sensor_type; 225 u8 sensor_type;
226 u8 type; 226 u8 type;
227 u8 offset; 227 u8 offset;
228 u8 source_type; 228 u8 source_type;
229 u8 severity; 229 u8 severity;
230 u8 sensor_number; 230 u8 sensor_number;
231 u8 entity; 231 u8 entity;
232 u8 instance; 232 u8 instance;
233 }; 233 };
234 234
235 /* 2: ASF Remote Control */ 235 /* 2: ASF Remote Control */
236 236
237 struct acpi_asf_remote { 237 struct acpi_asf_remote {
238 struct acpi_asf_header header; 238 struct acpi_asf_header header;
239 u8 controls; 239 u8 controls;
240 u8 data_length; 240 u8 data_length;
241 u16 reserved2; 241 u16 reserved2;
242 }; 242 };
243 243
244 struct acpi_asf_control_data { 244 struct acpi_asf_control_data {
245 u8 function; 245 u8 function;
246 u8 address; 246 u8 address;
247 u8 command; 247 u8 command;
248 u8 value; 248 u8 value;
249 }; 249 };
250 250
251 /* 3: ASF RMCP Boot Options */ 251 /* 3: ASF RMCP Boot Options */
252 252
253 struct acpi_asf_rmcp { 253 struct acpi_asf_rmcp {
254 struct acpi_asf_header header; 254 struct acpi_asf_header header;
255 u8 capabilities[7]; 255 u8 capabilities[7];
256 u8 completion_code; 256 u8 completion_code;
257 u32 enterprise_id; 257 u32 enterprise_id;
258 u8 command; 258 u8 command;
259 u16 parameter; 259 u16 parameter;
260 u16 boot_options; 260 u16 boot_options;
261 u16 oem_parameters; 261 u16 oem_parameters;
262 }; 262 };
263 263
264 /* 4: ASF Address */ 264 /* 4: ASF Address */
265 265
266 struct acpi_asf_address { 266 struct acpi_asf_address {
267 struct acpi_asf_header header; 267 struct acpi_asf_header header;
268 u8 eprom_address; 268 u8 eprom_address;
269 u8 devices; 269 u8 devices;
270 }; 270 };
271 271
272 /********************************************* 272 /*******************************************************************************
273 * 273 *
274 * BERT - Boot Error Record Table (ACPI 4.0) 274 * BERT - Boot Error Record Table (ACPI 4.0)
275 * Version 1 275 * Version 1
276 * 276 *
277 ********************************************* 277 ******************************************************************************/
278 278
279 struct acpi_table_bert { 279 struct acpi_table_bert {
280 struct acpi_table_header header; 280 struct acpi_table_header header; /* Common ACPI table header */
281 u32 region_length; /* Length of t 281 u32 region_length; /* Length of the boot error region */
282 u64 address; /* Physical ad 282 u64 address; /* Physical address of the error region */
283 }; 283 };
284 284
285 /* Boot Error Region (not a subtable, pointed 285 /* Boot Error Region (not a subtable, pointed to by Address field above) */
286 286
287 struct acpi_bert_region { 287 struct acpi_bert_region {
288 u32 block_status; /* Type of err 288 u32 block_status; /* Type of error information */
289 u32 raw_data_offset; /* Offset to r 289 u32 raw_data_offset; /* Offset to raw error data */
290 u32 raw_data_length; /* Length of r 290 u32 raw_data_length; /* Length of raw error data */
291 u32 data_length; /* Length of g 291 u32 data_length; /* Length of generic error data */
292 u32 error_severity; /* Severity co 292 u32 error_severity; /* Severity code */
293 }; 293 };
294 294
295 /* Values for block_status flags above */ 295 /* Values for block_status flags above */
296 296
297 #define ACPI_BERT_UNCORRECTABLE (1 297 #define ACPI_BERT_UNCORRECTABLE (1)
298 #define ACPI_BERT_CORRECTABLE (1 298 #define ACPI_BERT_CORRECTABLE (1<<1)
299 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1 299 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
300 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1 300 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
301 #define ACPI_BERT_ERROR_ENTRY_COUNT (0 301 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
302 302
303 /* Values for error_severity above */ 303 /* Values for error_severity above */
304 304
305 enum acpi_bert_error_severity { 305 enum acpi_bert_error_severity {
306 ACPI_BERT_ERROR_CORRECTABLE = 0, 306 ACPI_BERT_ERROR_CORRECTABLE = 0,
307 ACPI_BERT_ERROR_FATAL = 1, 307 ACPI_BERT_ERROR_FATAL = 1,
308 ACPI_BERT_ERROR_CORRECTED = 2, 308 ACPI_BERT_ERROR_CORRECTED = 2,
309 ACPI_BERT_ERROR_NONE = 3, 309 ACPI_BERT_ERROR_NONE = 3,
310 ACPI_BERT_ERROR_RESERVED = 4 /* 4 a 310 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
311 }; 311 };
312 312
313 /* 313 /*
314 * Note: The generic error data that follows t 314 * Note: The generic error data that follows the error_severity field above
315 * uses the struct acpi_hest_generic_data defi 315 * uses the struct acpi_hest_generic_data defined under the HEST table below
316 */ 316 */
317 317
318 /********************************************* 318 /*******************************************************************************
319 * 319 *
320 * BGRT - Boot Graphics Resource Table (ACPI 5 320 * BGRT - Boot Graphics Resource Table (ACPI 5.0)
321 * Version 1 321 * Version 1
322 * 322 *
323 ********************************************* 323 ******************************************************************************/
324 324
325 struct acpi_table_bgrt { 325 struct acpi_table_bgrt {
326 struct acpi_table_header header; 326 struct acpi_table_header header; /* Common ACPI table header */
327 u16 version; 327 u16 version;
328 u8 status; 328 u8 status;
329 u8 image_type; 329 u8 image_type;
330 u64 image_address; 330 u64 image_address;
331 u32 image_offset_x; 331 u32 image_offset_x;
332 u32 image_offset_y; 332 u32 image_offset_y;
333 }; 333 };
334 334
335 /* Flags for Status field above */ 335 /* Flags for Status field above */
336 336
337 #define ACPI_BGRT_DISPLAYED (1 337 #define ACPI_BGRT_DISPLAYED (1)
338 #define ACPI_BGRT_ORIENTATION_OFFSET (3 338 #define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1)
339 339
340 /********************************************* 340 /*******************************************************************************
341 * 341 *
342 * BOOT - Simple Boot Flag Table 342 * BOOT - Simple Boot Flag Table
343 * Version 1 343 * Version 1
344 * 344 *
345 * Conforms to the "Simple Boot Flag Specifica 345 * Conforms to the "Simple Boot Flag Specification", Version 2.1
346 * 346 *
347 ********************************************* 347 ******************************************************************************/
348 348
349 struct acpi_table_boot { 349 struct acpi_table_boot {
350 struct acpi_table_header header; 350 struct acpi_table_header header; /* Common ACPI table header */
351 u8 cmos_index; /* Index in CM 351 u8 cmos_index; /* Index in CMOS RAM for the boot register */
352 u8 reserved[3]; 352 u8 reserved[3];
353 }; 353 };
354 354
355 /********************************************* 355 /*******************************************************************************
356 * 356 *
357 * CDAT - Coherent Device Attribute Table 357 * CDAT - Coherent Device Attribute Table
358 * Version 1 358 * Version 1
359 * 359 *
360 * Conforms to the "Coherent Device Attribute 360 * Conforms to the "Coherent Device Attribute Table (CDAT) Specification
361 " (Revision 1.01, October 2020.) 361 " (Revision 1.01, October 2020.)
362 * 362 *
363 ********************************************* 363 ******************************************************************************/
364 364
365 struct acpi_table_cdat { 365 struct acpi_table_cdat {
366 u32 length; /* Length of t 366 u32 length; /* Length of table in bytes, including this header */
367 u8 revision; /* ACPI Specif 367 u8 revision; /* ACPI Specification minor version number */
368 u8 checksum; /* To make sum 368 u8 checksum; /* To make sum of entire table == 0 */
369 u8 reserved[6]; 369 u8 reserved[6];
370 u32 sequence; /* Used to det 370 u32 sequence; /* Used to detect runtime CDAT table changes */
371 }; 371 };
372 372
373 /* CDAT common subtable header */ 373 /* CDAT common subtable header */
374 374
375 struct acpi_cdat_header { 375 struct acpi_cdat_header {
376 u8 type; 376 u8 type;
377 u8 reserved; 377 u8 reserved;
378 u16 length; 378 u16 length;
379 }; 379 };
380 380
381 /* Values for Type field above */ 381 /* Values for Type field above */
382 382
383 enum acpi_cdat_type { 383 enum acpi_cdat_type {
384 ACPI_CDAT_TYPE_DSMAS = 0, 384 ACPI_CDAT_TYPE_DSMAS = 0,
385 ACPI_CDAT_TYPE_DSLBIS = 1, 385 ACPI_CDAT_TYPE_DSLBIS = 1,
386 ACPI_CDAT_TYPE_DSMSCIS = 2, 386 ACPI_CDAT_TYPE_DSMSCIS = 2,
387 ACPI_CDAT_TYPE_DSIS = 3, 387 ACPI_CDAT_TYPE_DSIS = 3,
388 ACPI_CDAT_TYPE_DSEMTS = 4, 388 ACPI_CDAT_TYPE_DSEMTS = 4,
389 ACPI_CDAT_TYPE_SSLBIS = 5, 389 ACPI_CDAT_TYPE_SSLBIS = 5,
390 ACPI_CDAT_TYPE_RESERVED = 6 /* 6 t 390 ACPI_CDAT_TYPE_RESERVED = 6 /* 6 through 0xFF are reserved */
391 }; 391 };
392 392
393 /* Subtable 0: Device Scoped Memory Affinity S 393 /* Subtable 0: Device Scoped Memory Affinity Structure (DSMAS) */
394 394
395 struct acpi_cdat_dsmas { 395 struct acpi_cdat_dsmas {
396 u8 dsmad_handle; 396 u8 dsmad_handle;
397 u8 flags; 397 u8 flags;
398 u16 reserved; 398 u16 reserved;
399 u64 dpa_base_address; 399 u64 dpa_base_address;
400 u64 dpa_length; 400 u64 dpa_length;
401 }; 401 };
402 402
403 /* Flags for subtable above */ 403 /* Flags for subtable above */
404 404
405 #define ACPI_CDAT_DSMAS_NON_VOLATILE (1 405 #define ACPI_CDAT_DSMAS_NON_VOLATILE (1 << 2)
406 406
407 /* Subtable 1: Device scoped Latency and Bandw 407 /* Subtable 1: Device scoped Latency and Bandwidth Information Structure (DSLBIS) */
408 408
409 struct acpi_cdat_dslbis { 409 struct acpi_cdat_dslbis {
410 u8 handle; 410 u8 handle;
411 u8 flags; /* If Handle m 411 u8 flags; /* If Handle matches a DSMAS handle, the definition of this field matches
412 * Flags field 412 * Flags field in HMAT System Locality Latency */
413 u8 data_type; 413 u8 data_type;
414 u8 reserved; 414 u8 reserved;
415 u64 entry_base_unit; 415 u64 entry_base_unit;
416 u16 entry[3]; 416 u16 entry[3];
417 u16 reserved2; 417 u16 reserved2;
418 }; 418 };
419 419
420 /* Subtable 2: Device Scoped Memory Side Cache 420 /* Subtable 2: Device Scoped Memory Side Cache Information Structure (DSMSCIS) */
421 421
422 struct acpi_cdat_dsmscis { 422 struct acpi_cdat_dsmscis {
423 u8 dsmas_handle; 423 u8 dsmas_handle;
424 u8 reserved[3]; 424 u8 reserved[3];
425 u64 side_cache_size; 425 u64 side_cache_size;
426 u32 cache_attributes; 426 u32 cache_attributes;
427 }; 427 };
428 428
429 /* Subtable 3: Device Scoped Initiator Structu 429 /* Subtable 3: Device Scoped Initiator Structure (DSIS) */
430 430
431 struct acpi_cdat_dsis { 431 struct acpi_cdat_dsis {
432 u8 flags; 432 u8 flags;
433 u8 handle; 433 u8 handle;
434 u16 reserved; 434 u16 reserved;
435 }; 435 };
436 436
437 /* Flags for above subtable */ 437 /* Flags for above subtable */
438 438
439 #define ACPI_CDAT_DSIS_MEM_ATTACHED (1 439 #define ACPI_CDAT_DSIS_MEM_ATTACHED (1 << 0)
440 440
441 /* Subtable 4: Device Scoped EFI Memory Type S 441 /* Subtable 4: Device Scoped EFI Memory Type Structure (DSEMTS) */
442 442
443 struct acpi_cdat_dsemts { 443 struct acpi_cdat_dsemts {
444 u8 dsmas_handle; 444 u8 dsmas_handle;
445 u8 memory_type; 445 u8 memory_type;
446 u16 reserved; 446 u16 reserved;
447 u64 dpa_offset; 447 u64 dpa_offset;
448 u64 range_length; 448 u64 range_length;
449 }; 449 };
450 450
451 /* Subtable 5: Switch Scoped Latency and Bandw 451 /* Subtable 5: Switch Scoped Latency and Bandwidth Information Structure (SSLBIS) */
452 452
453 struct acpi_cdat_sslbis { 453 struct acpi_cdat_sslbis {
454 u8 data_type; 454 u8 data_type;
455 u8 reserved[3]; 455 u8 reserved[3];
456 u64 entry_base_unit; 456 u64 entry_base_unit;
457 }; 457 };
458 458
459 /* Sub-subtable for above, sslbe_entries field 459 /* Sub-subtable for above, sslbe_entries field */
460 460
461 struct acpi_cdat_sslbe { 461 struct acpi_cdat_sslbe {
462 u16 portx_id; 462 u16 portx_id;
463 u16 porty_id; 463 u16 porty_id;
464 u16 latency_or_bandwidth; 464 u16 latency_or_bandwidth;
465 u16 reserved; 465 u16 reserved;
466 }; 466 };
467 467
468 #define ACPI_CDAT_SSLBIS_US_PORT 0x0100 468 #define ACPI_CDAT_SSLBIS_US_PORT 0x0100
469 #define ACPI_CDAT_SSLBIS_ANY_PORT 0xffff 469 #define ACPI_CDAT_SSLBIS_ANY_PORT 0xffff
470 470
471 /********************************************* 471 /*******************************************************************************
472 * 472 *
473 * CEDT - CXL Early Discovery Table 473 * CEDT - CXL Early Discovery Table
474 * Version 1 474 * Version 1
475 * 475 *
476 * Conforms to the "CXL Early Discovery Table" 476 * Conforms to the "CXL Early Discovery Table" (CXL 2.0, October 2020)
477 * 477 *
478 ********************************************* 478 ******************************************************************************/
479 479
480 struct acpi_table_cedt { 480 struct acpi_table_cedt {
481 struct acpi_table_header header; 481 struct acpi_table_header header; /* Common ACPI table header */
482 }; 482 };
483 483
484 /* CEDT subtable header (Performance Record St 484 /* CEDT subtable header (Performance Record Structure) */
485 485
486 struct acpi_cedt_header { 486 struct acpi_cedt_header {
487 u8 type; 487 u8 type;
488 u8 reserved; 488 u8 reserved;
489 u16 length; 489 u16 length;
490 }; 490 };
491 491
492 /* Values for Type field above */ 492 /* Values for Type field above */
493 493
494 enum acpi_cedt_type { 494 enum acpi_cedt_type {
495 ACPI_CEDT_TYPE_CHBS = 0, 495 ACPI_CEDT_TYPE_CHBS = 0,
496 ACPI_CEDT_TYPE_CFMWS = 1, 496 ACPI_CEDT_TYPE_CFMWS = 1,
497 ACPI_CEDT_TYPE_CXIMS = 2, 497 ACPI_CEDT_TYPE_CXIMS = 2,
498 ACPI_CEDT_TYPE_RDPAS = 3, 498 ACPI_CEDT_TYPE_RDPAS = 3,
499 ACPI_CEDT_TYPE_RESERVED = 4, 499 ACPI_CEDT_TYPE_RESERVED = 4,
500 }; 500 };
501 501
502 /* Values for version field above */ 502 /* Values for version field above */
503 503
504 #define ACPI_CEDT_CHBS_VERSION_CXL11 (0) 504 #define ACPI_CEDT_CHBS_VERSION_CXL11 (0)
505 #define ACPI_CEDT_CHBS_VERSION_CXL20 (1) 505 #define ACPI_CEDT_CHBS_VERSION_CXL20 (1)
506 506
507 /* Values for length field above */ 507 /* Values for length field above */
508 508
509 #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x200 509 #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000)
510 #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x100 510 #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000)
511 511
512 /* 512 /*
513 * CEDT subtables 513 * CEDT subtables
514 */ 514 */
515 515
516 /* 0: CXL Host Bridge Structure */ 516 /* 0: CXL Host Bridge Structure */
517 517
518 struct acpi_cedt_chbs { 518 struct acpi_cedt_chbs {
519 struct acpi_cedt_header header; 519 struct acpi_cedt_header header;
520 u32 uid; 520 u32 uid;
521 u32 cxl_version; 521 u32 cxl_version;
522 u32 reserved; 522 u32 reserved;
523 u64 base; 523 u64 base;
524 u64 length; 524 u64 length;
525 }; 525 };
526 526
527 /* 1: CXL Fixed Memory Window Structure */ 527 /* 1: CXL Fixed Memory Window Structure */
528 528
529 struct acpi_cedt_cfmws { 529 struct acpi_cedt_cfmws {
530 struct acpi_cedt_header header; 530 struct acpi_cedt_header header;
531 u32 reserved1; 531 u32 reserved1;
532 u64 base_hpa; 532 u64 base_hpa;
533 u64 window_size; 533 u64 window_size;
534 u8 interleave_ways; 534 u8 interleave_ways;
535 u8 interleave_arithmetic; 535 u8 interleave_arithmetic;
536 u16 reserved2; 536 u16 reserved2;
537 u32 granularity; 537 u32 granularity;
538 u16 restrictions; 538 u16 restrictions;
539 u16 qtg_id; 539 u16 qtg_id;
540 u32 interleave_targets[]; 540 u32 interleave_targets[];
541 }; 541 };
542 542
543 struct acpi_cedt_cfmws_target_element { 543 struct acpi_cedt_cfmws_target_element {
544 u32 interleave_target; 544 u32 interleave_target;
545 }; 545 };
546 546
547 /* Values for Interleave Arithmetic field abov 547 /* Values for Interleave Arithmetic field above */
548 548
549 #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0 549 #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0)
550 #define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1 550 #define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1)
551 551
552 /* Values for Restrictions field above */ 552 /* Values for Restrictions field above */
553 553
554 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1 554 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1)
555 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1 555 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1<<1)
556 #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1 556 #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1<<2)
557 #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1 557 #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3)
558 #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1 558 #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4)
559 559
560 /* 2: CXL XOR Interleave Math Structure */ 560 /* 2: CXL XOR Interleave Math Structure */
561 561
562 struct acpi_cedt_cxims { 562 struct acpi_cedt_cxims {
563 struct acpi_cedt_header header; 563 struct acpi_cedt_header header;
564 u16 reserved1; 564 u16 reserved1;
565 u8 hbig; 565 u8 hbig;
566 u8 nr_xormaps; 566 u8 nr_xormaps;
567 u64 xormap_list[]; 567 u64 xormap_list[];
568 }; 568 };
569 569
570 /* 3: CXL RCEC Downstream Port Association Str 570 /* 3: CXL RCEC Downstream Port Association Structure */
571 571
572 struct acpi_cedt_rdpas { 572 struct acpi_cedt_rdpas {
573 struct acpi_cedt_header header; 573 struct acpi_cedt_header header;
574 u16 segment; 574 u16 segment;
575 u16 bdf; 575 u16 bdf;
576 u8 protocol; 576 u8 protocol;
577 u64 address; 577 u64 address;
578 }; 578 };
579 579
580 /* Masks for bdf field above */ 580 /* Masks for bdf field above */
581 #define ACPI_CEDT_RDPAS_BUS_MASK 0x 581 #define ACPI_CEDT_RDPAS_BUS_MASK 0xff00
582 #define ACPI_CEDT_RDPAS_DEVICE_MASK 0x 582 #define ACPI_CEDT_RDPAS_DEVICE_MASK 0x00f8
583 #define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x 583 #define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x0007
584 584
585 #define ACPI_CEDT_RDPAS_PROTOCOL_IO (0) 585 #define ACPI_CEDT_RDPAS_PROTOCOL_IO (0)
586 #define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1) 586 #define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1)
587 587
588 /********************************************* 588 /*******************************************************************************
589 * 589 *
590 * CPEP - Corrected Platform Error Polling tab 590 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
591 * Version 1 591 * Version 1
592 * 592 *
593 ********************************************* 593 ******************************************************************************/
594 594
595 struct acpi_table_cpep { 595 struct acpi_table_cpep {
596 struct acpi_table_header header; 596 struct acpi_table_header header; /* Common ACPI table header */
597 u64 reserved; 597 u64 reserved;
598 }; 598 };
599 599
600 /* Subtable */ 600 /* Subtable */
601 601
602 struct acpi_cpep_polling { 602 struct acpi_cpep_polling {
603 struct acpi_subtable_header header; 603 struct acpi_subtable_header header;
604 u8 id; /* Processor I 604 u8 id; /* Processor ID */
605 u8 eid; /* Processor E 605 u8 eid; /* Processor EID */
606 u32 interval; /* Polling int 606 u32 interval; /* Polling interval (msec) */
607 }; 607 };
608 608
609 /********************************************* 609 /*******************************************************************************
610 * 610 *
611 * CSRT - Core System Resource Table 611 * CSRT - Core System Resource Table
612 * Version 0 612 * Version 0
613 * 613 *
614 * Conforms to the "Core System Resource Table 614 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
615 * 615 *
616 ********************************************* 616 ******************************************************************************/
617 617
618 struct acpi_table_csrt { 618 struct acpi_table_csrt {
619 struct acpi_table_header header; 619 struct acpi_table_header header; /* Common ACPI table header */
620 }; 620 };
621 621
622 /* Resource Group subtable */ 622 /* Resource Group subtable */
623 623
624 struct acpi_csrt_group { 624 struct acpi_csrt_group {
625 u32 length; 625 u32 length;
626 u32 vendor_id; 626 u32 vendor_id;
627 u32 subvendor_id; 627 u32 subvendor_id;
628 u16 device_id; 628 u16 device_id;
629 u16 subdevice_id; 629 u16 subdevice_id;
630 u16 revision; 630 u16 revision;
631 u16 reserved; 631 u16 reserved;
632 u32 shared_info_length; 632 u32 shared_info_length;
633 633
634 /* Shared data immediately follows (Le 634 /* Shared data immediately follows (Length = shared_info_length) */
635 }; 635 };
636 636
637 /* Shared Info subtable */ 637 /* Shared Info subtable */
638 638
639 struct acpi_csrt_shared_info { 639 struct acpi_csrt_shared_info {
640 u16 major_version; 640 u16 major_version;
641 u16 minor_version; 641 u16 minor_version;
642 u32 mmio_base_low; 642 u32 mmio_base_low;
643 u32 mmio_base_high; 643 u32 mmio_base_high;
644 u32 gsi_interrupt; 644 u32 gsi_interrupt;
645 u8 interrupt_polarity; 645 u8 interrupt_polarity;
646 u8 interrupt_mode; 646 u8 interrupt_mode;
647 u8 num_channels; 647 u8 num_channels;
648 u8 dma_address_width; 648 u8 dma_address_width;
649 u16 base_request_line; 649 u16 base_request_line;
650 u16 num_handshake_signals; 650 u16 num_handshake_signals;
651 u32 max_block_size; 651 u32 max_block_size;
652 652
653 /* Resource descriptors immediately fo 653 /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
654 }; 654 };
655 655
656 /* Resource Descriptor subtable */ 656 /* Resource Descriptor subtable */
657 657
658 struct acpi_csrt_descriptor { 658 struct acpi_csrt_descriptor {
659 u32 length; 659 u32 length;
660 u16 type; 660 u16 type;
661 u16 subtype; 661 u16 subtype;
662 u32 uid; 662 u32 uid;
663 663
664 /* Resource-specific information immed 664 /* Resource-specific information immediately follows */
665 }; 665 };
666 666
667 /* Resource Types */ 667 /* Resource Types */
668 668
669 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 669 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001
670 #define ACPI_CSRT_TYPE_TIMER 0x0002 670 #define ACPI_CSRT_TYPE_TIMER 0x0002
671 #define ACPI_CSRT_TYPE_DMA 0x0003 671 #define ACPI_CSRT_TYPE_DMA 0x0003
672 672
673 /* Resource Subtypes */ 673 /* Resource Subtypes */
674 674
675 #define ACPI_CSRT_XRUPT_LINE 0x0000 675 #define ACPI_CSRT_XRUPT_LINE 0x0000
676 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 676 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
677 #define ACPI_CSRT_TIMER 0x0000 677 #define ACPI_CSRT_TIMER 0x0000
678 #define ACPI_CSRT_DMA_CHANNEL 0x0000 678 #define ACPI_CSRT_DMA_CHANNEL 0x0000
679 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 679 #define ACPI_CSRT_DMA_CONTROLLER 0x0001
680 680
681 /********************************************* 681 /*******************************************************************************
682 * 682 *
683 * DBG2 - Debug Port Table 2 683 * DBG2 - Debug Port Table 2
684 * Version 0 (Both main table and subta 684 * Version 0 (Both main table and subtables)
685 * 685 *
686 * Conforms to "Microsoft Debug Port Table 2 ( 686 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", September 21, 2020
687 * 687 *
688 ********************************************* 688 ******************************************************************************/
689 689
690 struct acpi_table_dbg2 { 690 struct acpi_table_dbg2 {
691 struct acpi_table_header header; 691 struct acpi_table_header header; /* Common ACPI table header */
692 u32 info_offset; 692 u32 info_offset;
693 u32 info_count; 693 u32 info_count;
694 }; 694 };
695 695
696 struct acpi_dbg2_header { 696 struct acpi_dbg2_header {
697 u32 info_offset; 697 u32 info_offset;
698 u32 info_count; 698 u32 info_count;
699 }; 699 };
700 700
701 /* Debug Device Information Subtable */ 701 /* Debug Device Information Subtable */
702 702
703 struct acpi_dbg2_device { 703 struct acpi_dbg2_device {
704 u8 revision; 704 u8 revision;
705 u16 length; 705 u16 length;
706 u8 register_count; /* Number of b 706 u8 register_count; /* Number of base_address registers */
707 u16 namepath_length; 707 u16 namepath_length;
708 u16 namepath_offset; 708 u16 namepath_offset;
709 u16 oem_data_length; 709 u16 oem_data_length;
710 u16 oem_data_offset; 710 u16 oem_data_offset;
711 u16 port_type; 711 u16 port_type;
712 u16 port_subtype; 712 u16 port_subtype;
713 u16 reserved; 713 u16 reserved;
714 u16 base_address_offset; 714 u16 base_address_offset;
715 u16 address_size_offset; 715 u16 address_size_offset;
716 /* 716 /*
717 * Data that follows: 717 * Data that follows:
718 * base_address (required) - Each i 718 * base_address (required) - Each in 12-byte Generic Address Structure format.
719 * address_size (required) - Array 719 * address_size (required) - Array of u32 sizes corresponding to each base_address register.
720 * Namepath (required) - Null te 720 * Namepath (required) - Null terminated string. Single dot if not supported.
721 * oem_data (optional) - Length 721 * oem_data (optional) - Length is oem_data_length.
722 */ 722 */
723 }; 723 };
724 724
725 /* Types for port_type field above */ 725 /* Types for port_type field above */
726 726
727 #define ACPI_DBG2_SERIAL_PORT 0x8000 727 #define ACPI_DBG2_SERIAL_PORT 0x8000
728 #define ACPI_DBG2_1394_PORT 0x8001 728 #define ACPI_DBG2_1394_PORT 0x8001
729 #define ACPI_DBG2_USB_PORT 0x8002 729 #define ACPI_DBG2_USB_PORT 0x8002
730 #define ACPI_DBG2_NET_PORT 0x8003 730 #define ACPI_DBG2_NET_PORT 0x8003
731 731
732 /* Subtypes for port_subtype field above */ 732 /* Subtypes for port_subtype field above */
733 733
734 #define ACPI_DBG2_16550_COMPATIBLE 0x0000 734 #define ACPI_DBG2_16550_COMPATIBLE 0x0000
735 #define ACPI_DBG2_16550_SUBSET 0x0001 735 #define ACPI_DBG2_16550_SUBSET 0x0001
736 #define ACPI_DBG2_MAX311XE_SPI 0x0002 736 #define ACPI_DBG2_MAX311XE_SPI 0x0002
737 #define ACPI_DBG2_ARM_PL011 0x0003 737 #define ACPI_DBG2_ARM_PL011 0x0003
738 #define ACPI_DBG2_MSM8X60 0x0004 738 #define ACPI_DBG2_MSM8X60 0x0004
739 #define ACPI_DBG2_16550_NVIDIA 0x0005 739 #define ACPI_DBG2_16550_NVIDIA 0x0005
740 #define ACPI_DBG2_TI_OMAP 0x0006 740 #define ACPI_DBG2_TI_OMAP 0x0006
741 #define ACPI_DBG2_APM88XXXX 0x0008 741 #define ACPI_DBG2_APM88XXXX 0x0008
742 #define ACPI_DBG2_MSM8974 0x0009 742 #define ACPI_DBG2_MSM8974 0x0009
743 #define ACPI_DBG2_SAM5250 0x000A 743 #define ACPI_DBG2_SAM5250 0x000A
744 #define ACPI_DBG2_INTEL_USIF 0x000B 744 #define ACPI_DBG2_INTEL_USIF 0x000B
745 #define ACPI_DBG2_IMX6 0x000C 745 #define ACPI_DBG2_IMX6 0x000C
746 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D 746 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
747 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E 747 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
748 #define ACPI_DBG2_ARM_DCC 0x000F 748 #define ACPI_DBG2_ARM_DCC 0x000F
749 #define ACPI_DBG2_BCM2835 0x0010 749 #define ACPI_DBG2_BCM2835 0x0010
750 #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011 750 #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011
751 #define ACPI_DBG2_16550_WITH_GAS 0x0012 751 #define ACPI_DBG2_16550_WITH_GAS 0x0012
752 #define ACPI_DBG2_SDM845_7_372MHZ 0x0013 752 #define ACPI_DBG2_SDM845_7_372MHZ 0x0013
753 #define ACPI_DBG2_INTEL_LPSS 0x0014 753 #define ACPI_DBG2_INTEL_LPSS 0x0014
754 754
755 #define ACPI_DBG2_1394_STANDARD 0x0000 755 #define ACPI_DBG2_1394_STANDARD 0x0000
756 756
757 #define ACPI_DBG2_USB_XHCI 0x0000 757 #define ACPI_DBG2_USB_XHCI 0x0000
758 #define ACPI_DBG2_USB_EHCI 0x0001 758 #define ACPI_DBG2_USB_EHCI 0x0001
759 759
760 /********************************************* 760 /*******************************************************************************
761 * 761 *
762 * DBGP - Debug Port table 762 * DBGP - Debug Port table
763 * Version 1 763 * Version 1
764 * 764 *
765 * Conforms to the "Debug Port Specification", 765 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
766 * 766 *
767 ********************************************* 767 ******************************************************************************/
768 768
769 struct acpi_table_dbgp { 769 struct acpi_table_dbgp {
770 struct acpi_table_header header; 770 struct acpi_table_header header; /* Common ACPI table header */
771 u8 type; /* 0=full 1655 771 u8 type; /* 0=full 16550, 1=subset of 16550 */
772 u8 reserved[3]; 772 u8 reserved[3];
773 struct acpi_generic_address debug_port 773 struct acpi_generic_address debug_port;
774 }; 774 };
775 775
776 /********************************************* 776 /*******************************************************************************
777 * 777 *
778 * DMAR - DMA Remapping table 778 * DMAR - DMA Remapping table
779 * Version 1 779 * Version 1
780 * 780 *
781 * Conforms to "Intel Virtualization Technolog 781 * Conforms to "Intel Virtualization Technology for Directed I/O",
782 * Version 2.3, October 2014 782 * Version 2.3, October 2014
783 * 783 *
784 ********************************************* 784 ******************************************************************************/
785 785
786 struct acpi_table_dmar { 786 struct acpi_table_dmar {
787 struct acpi_table_header header; 787 struct acpi_table_header header; /* Common ACPI table header */
788 u8 width; /* Host Addres 788 u8 width; /* Host Address Width */
789 u8 flags; 789 u8 flags;
790 u8 reserved[10]; 790 u8 reserved[10];
791 }; 791 };
792 792
793 /* Masks for Flags field above */ 793 /* Masks for Flags field above */
794 794
795 #define ACPI_DMAR_INTR_REMAP (1) 795 #define ACPI_DMAR_INTR_REMAP (1)
796 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) 796 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1)
797 #define ACPI_DMAR_X2APIC_MODE (1<<2) 797 #define ACPI_DMAR_X2APIC_MODE (1<<2)
798 798
799 /* DMAR subtable header */ 799 /* DMAR subtable header */
800 800
801 struct acpi_dmar_header { 801 struct acpi_dmar_header {
802 u16 type; 802 u16 type;
803 u16 length; 803 u16 length;
804 }; 804 };
805 805
806 /* Values for subtable type in struct acpi_dma 806 /* Values for subtable type in struct acpi_dmar_header */
807 807
808 enum acpi_dmar_type { 808 enum acpi_dmar_type {
809 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 809 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
810 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 810 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
811 ACPI_DMAR_TYPE_ROOT_ATS = 2, 811 ACPI_DMAR_TYPE_ROOT_ATS = 2,
812 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 812 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
813 ACPI_DMAR_TYPE_NAMESPACE = 4, 813 ACPI_DMAR_TYPE_NAMESPACE = 4,
814 ACPI_DMAR_TYPE_SATC = 5, 814 ACPI_DMAR_TYPE_SATC = 5,
815 ACPI_DMAR_TYPE_RESERVED = 6 /* 6 a 815 ACPI_DMAR_TYPE_RESERVED = 6 /* 6 and greater are reserved */
816 }; 816 };
817 817
818 /* DMAR Device Scope structure */ 818 /* DMAR Device Scope structure */
819 819
820 struct acpi_dmar_device_scope { 820 struct acpi_dmar_device_scope {
821 u8 entry_type; 821 u8 entry_type;
822 u8 length; 822 u8 length;
823 u16 reserved; 823 u16 reserved;
824 u8 enumeration_id; 824 u8 enumeration_id;
825 u8 bus; 825 u8 bus;
826 }; 826 };
827 827
828 /* Values for entry_type in struct acpi_dmar_d 828 /* Values for entry_type in struct acpi_dmar_device_scope - device types */
829 829
830 enum acpi_dmar_scope_type { 830 enum acpi_dmar_scope_type {
831 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 831 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
832 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 832 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
833 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 833 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
834 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 834 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
835 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 835 ACPI_DMAR_SCOPE_TYPE_HPET = 4,
836 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 836 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5,
837 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 837 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */
838 }; 838 };
839 839
840 struct acpi_dmar_pci_path { 840 struct acpi_dmar_pci_path {
841 u8 device; 841 u8 device;
842 u8 function; 842 u8 function;
843 }; 843 };
844 844
845 /* 845 /*
846 * DMAR Subtables, correspond to Type in struc 846 * DMAR Subtables, correspond to Type in struct acpi_dmar_header
847 */ 847 */
848 848
849 /* 0: Hardware Unit Definition */ 849 /* 0: Hardware Unit Definition */
850 850
851 struct acpi_dmar_hardware_unit { 851 struct acpi_dmar_hardware_unit {
852 struct acpi_dmar_header header; 852 struct acpi_dmar_header header;
853 u8 flags; 853 u8 flags;
854 u8 size; /* Size of the 854 u8 size; /* Size of the register set */
855 u16 segment; 855 u16 segment;
856 u64 address; /* Register Ba 856 u64 address; /* Register Base Address */
857 }; 857 };
858 858
859 /* Masks for Flags field above */ 859 /* Masks for Flags field above */
860 860
861 #define ACPI_DMAR_INCLUDE_ALL (1) 861 #define ACPI_DMAR_INCLUDE_ALL (1)
862 862
863 /* 1: Reserved Memory Definition */ 863 /* 1: Reserved Memory Definition */
864 864
865 struct acpi_dmar_reserved_memory { 865 struct acpi_dmar_reserved_memory {
866 struct acpi_dmar_header header; 866 struct acpi_dmar_header header;
867 u16 reserved; 867 u16 reserved;
868 u16 segment; 868 u16 segment;
869 u64 base_address; /* 4K aligned 869 u64 base_address; /* 4K aligned base address */
870 u64 end_address; /* 4K aligned 870 u64 end_address; /* 4K aligned limit address */
871 }; 871 };
872 872
873 /* Masks for Flags field above */ 873 /* Masks for Flags field above */
874 874
875 #define ACPI_DMAR_ALLOW_ALL (1) 875 #define ACPI_DMAR_ALLOW_ALL (1)
876 876
877 /* 2: Root Port ATS Capability Reporting Struc 877 /* 2: Root Port ATS Capability Reporting Structure */
878 878
879 struct acpi_dmar_atsr { 879 struct acpi_dmar_atsr {
880 struct acpi_dmar_header header; 880 struct acpi_dmar_header header;
881 u8 flags; 881 u8 flags;
882 u8 reserved; 882 u8 reserved;
883 u16 segment; 883 u16 segment;
884 }; 884 };
885 885
886 /* Masks for Flags field above */ 886 /* Masks for Flags field above */
887 887
888 #define ACPI_DMAR_ALL_PORTS (1) 888 #define ACPI_DMAR_ALL_PORTS (1)
889 889
890 /* 3: Remapping Hardware Static Affinity Struc 890 /* 3: Remapping Hardware Static Affinity Structure */
891 891
892 struct acpi_dmar_rhsa { 892 struct acpi_dmar_rhsa {
893 struct acpi_dmar_header header; 893 struct acpi_dmar_header header;
894 u32 reserved; 894 u32 reserved;
895 u64 base_address; 895 u64 base_address;
896 u32 proximity_domain; 896 u32 proximity_domain;
897 }; 897 };
898 898
899 /* 4: ACPI Namespace Device Declaration Struct 899 /* 4: ACPI Namespace Device Declaration Structure */
900 900
901 struct acpi_dmar_andd { 901 struct acpi_dmar_andd {
902 struct acpi_dmar_header header; 902 struct acpi_dmar_header header;
903 u8 reserved[3]; 903 u8 reserved[3];
904 u8 device_number; 904 u8 device_number;
905 union { 905 union {
906 char __pad; 906 char __pad;
907 ACPI_FLEX_ARRAY(char, device_ 907 ACPI_FLEX_ARRAY(char, device_name);
908 }; 908 };
909 }; 909 };
910 910
911 /* 5: SOC Integrated Address Translation Cache 911 /* 5: SOC Integrated Address Translation Cache Reporting Structure */
912 912
913 struct acpi_dmar_satc { 913 struct acpi_dmar_satc {
914 struct acpi_dmar_header header; 914 struct acpi_dmar_header header;
915 u8 flags; 915 u8 flags;
916 u8 reserved; 916 u8 reserved;
917 u16 segment; 917 u16 segment;
918 }; 918 };
919 /********************************************* 919 /*******************************************************************************
920 * 920 *
921 * DRTM - Dynamic Root of Trust for Measuremen 921 * DRTM - Dynamic Root of Trust for Measurement table
922 * Conforms to "TCG D-RTM Architecture" June 1 922 * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
923 * Table version 1 923 * Table version 1
924 * 924 *
925 ********************************************* 925 ******************************************************************************/
926 926
927 struct acpi_table_drtm { 927 struct acpi_table_drtm {
928 struct acpi_table_header header; 928 struct acpi_table_header header; /* Common ACPI table header */
929 u64 entry_base_address; 929 u64 entry_base_address;
930 u64 entry_length; 930 u64 entry_length;
931 u32 entry_address32; 931 u32 entry_address32;
932 u64 entry_address64; 932 u64 entry_address64;
933 u64 exit_address; 933 u64 exit_address;
934 u64 log_area_address; 934 u64 log_area_address;
935 u32 log_area_length; 935 u32 log_area_length;
936 u64 arch_dependent_address; 936 u64 arch_dependent_address;
937 u32 flags; 937 u32 flags;
938 }; 938 };
939 939
940 /* Flag Definitions for above */ 940 /* Flag Definitions for above */
941 941
942 #define ACPI_DRTM_ACCESS_ALLOWED (1 942 #define ACPI_DRTM_ACCESS_ALLOWED (1)
943 #define ACPI_DRTM_ENABLE_GAP_CODE (1 943 #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1)
944 #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1 944 #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2)
945 #define ACPI_DRTM_AUTHORITY_ORDER (1 945 #define ACPI_DRTM_AUTHORITY_ORDER (1<<3)
946 946
947 /* 1) Validated Tables List (64-bit addresses) 947 /* 1) Validated Tables List (64-bit addresses) */
948 948
949 struct acpi_drtm_vtable_list { 949 struct acpi_drtm_vtable_list {
950 u32 validated_table_count; 950 u32 validated_table_count;
951 u64 validated_tables[]; 951 u64 validated_tables[];
952 }; 952 };
953 953
954 /* 2) Resources List (of Resource Descriptors) 954 /* 2) Resources List (of Resource Descriptors) */
955 955
956 /* Resource Descriptor */ 956 /* Resource Descriptor */
957 957
958 struct acpi_drtm_resource { 958 struct acpi_drtm_resource {
959 u8 size[7]; 959 u8 size[7];
960 u8 type; 960 u8 type;
961 u64 address; 961 u64 address;
962 }; 962 };
963 963
964 struct acpi_drtm_resource_list { 964 struct acpi_drtm_resource_list {
965 u32 resource_count; 965 u32 resource_count;
966 struct acpi_drtm_resource resources[]; 966 struct acpi_drtm_resource resources[];
967 }; 967 };
968 968
969 /* 3) Platform-specific Identifiers List */ 969 /* 3) Platform-specific Identifiers List */
970 970
971 struct acpi_drtm_dps_id { 971 struct acpi_drtm_dps_id {
972 u32 dps_id_length; 972 u32 dps_id_length;
973 u8 dps_id[16]; 973 u8 dps_id[16];
974 }; 974 };
975 975
976 /********************************************* 976 /*******************************************************************************
977 * 977 *
978 * ECDT - Embedded Controller Boot Resources T 978 * ECDT - Embedded Controller Boot Resources Table
979 * Version 1 979 * Version 1
980 * 980 *
981 ********************************************* 981 ******************************************************************************/
982 982
983 struct acpi_table_ecdt { 983 struct acpi_table_ecdt {
984 struct acpi_table_header header; 984 struct acpi_table_header header; /* Common ACPI table header */
985 struct acpi_generic_address control; 985 struct acpi_generic_address control; /* Address of EC command/status register */
986 struct acpi_generic_address data; 986 struct acpi_generic_address data; /* Address of EC data register */
987 u32 uid; /* Unique ID - 987 u32 uid; /* Unique ID - must be same as the EC _UID method */
988 u8 gpe; /* The GPE for 988 u8 gpe; /* The GPE for the EC */
989 u8 id[]; /* Full namepa 989 u8 id[]; /* Full namepath of the EC in the ACPI namespace */
990 }; 990 };
991 991
992 /********************************************* 992 /*******************************************************************************
993 * 993 *
994 * EINJ - Error Injection Table (ACPI 4.0) 994 * EINJ - Error Injection Table (ACPI 4.0)
995 * Version 1 995 * Version 1
996 * 996 *
997 ********************************************* 997 ******************************************************************************/
998 998
999 struct acpi_table_einj { 999 struct acpi_table_einj {
1000 struct acpi_table_header header; 1000 struct acpi_table_header header; /* Common ACPI table header */
1001 u32 header_length; 1001 u32 header_length;
1002 u8 flags; 1002 u8 flags;
1003 u8 reserved[3]; 1003 u8 reserved[3];
1004 u32 entries; 1004 u32 entries;
1005 }; 1005 };
1006 1006
1007 /* EINJ Injection Instruction Entries (action 1007 /* EINJ Injection Instruction Entries (actions) */
1008 1008
1009 struct acpi_einj_entry { 1009 struct acpi_einj_entry {
1010 struct acpi_whea_header whea_header; 1010 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
1011 }; 1011 };
1012 1012
1013 /* Masks for Flags field above */ 1013 /* Masks for Flags field above */
1014 1014
1015 #define ACPI_EINJ_PRESERVE (1) 1015 #define ACPI_EINJ_PRESERVE (1)
1016 1016
1017 /* Values for Action field above */ 1017 /* Values for Action field above */
1018 1018
1019 enum acpi_einj_actions { 1019 enum acpi_einj_actions {
1020 ACPI_EINJ_BEGIN_OPERATION = 0, 1020 ACPI_EINJ_BEGIN_OPERATION = 0,
1021 ACPI_EINJ_GET_TRIGGER_TABLE = 1, 1021 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
1022 ACPI_EINJ_SET_ERROR_TYPE = 2, 1022 ACPI_EINJ_SET_ERROR_TYPE = 2,
1023 ACPI_EINJ_GET_ERROR_TYPE = 3, 1023 ACPI_EINJ_GET_ERROR_TYPE = 3,
1024 ACPI_EINJ_END_OPERATION = 4, 1024 ACPI_EINJ_END_OPERATION = 4,
1025 ACPI_EINJ_EXECUTE_OPERATION = 5, 1025 ACPI_EINJ_EXECUTE_OPERATION = 5,
1026 ACPI_EINJ_CHECK_BUSY_STATUS = 6, 1026 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
1027 ACPI_EINJ_GET_COMMAND_STATUS = 7, 1027 ACPI_EINJ_GET_COMMAND_STATUS = 7,
1028 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS 1028 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
1029 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, 1029 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9,
1030 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 1030 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */
1031 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Ex 1031 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
1032 }; 1032 };
1033 1033
1034 /* Values for Instruction field above */ 1034 /* Values for Instruction field above */
1035 1035
1036 enum acpi_einj_instructions { 1036 enum acpi_einj_instructions {
1037 ACPI_EINJ_READ_REGISTER = 0, 1037 ACPI_EINJ_READ_REGISTER = 0,
1038 ACPI_EINJ_READ_REGISTER_VALUE = 1, 1038 ACPI_EINJ_READ_REGISTER_VALUE = 1,
1039 ACPI_EINJ_WRITE_REGISTER = 2, 1039 ACPI_EINJ_WRITE_REGISTER = 2,
1040 ACPI_EINJ_WRITE_REGISTER_VALUE = 3, 1040 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
1041 ACPI_EINJ_NOOP = 4, 1041 ACPI_EINJ_NOOP = 4,
1042 ACPI_EINJ_FLUSH_CACHELINE = 5, 1042 ACPI_EINJ_FLUSH_CACHELINE = 5,
1043 ACPI_EINJ_INSTRUCTION_RESERVED = 6 1043 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
1044 }; 1044 };
1045 1045
1046 struct acpi_einj_error_type_with_addr { 1046 struct acpi_einj_error_type_with_addr {
1047 u32 error_type; 1047 u32 error_type;
1048 u32 vendor_struct_offset; 1048 u32 vendor_struct_offset;
1049 u32 flags; 1049 u32 flags;
1050 u32 apic_id; 1050 u32 apic_id;
1051 u64 address; 1051 u64 address;
1052 u64 range; 1052 u64 range;
1053 u32 pcie_id; 1053 u32 pcie_id;
1054 }; 1054 };
1055 1055
1056 struct acpi_einj_vendor { 1056 struct acpi_einj_vendor {
1057 u32 length; 1057 u32 length;
1058 u32 pcie_id; 1058 u32 pcie_id;
1059 u16 vendor_id; 1059 u16 vendor_id;
1060 u16 device_id; 1060 u16 device_id;
1061 u8 revision_id; 1061 u8 revision_id;
1062 u8 reserved[3]; 1062 u8 reserved[3];
1063 }; 1063 };
1064 1064
1065 /* EINJ Trigger Error Action Table */ 1065 /* EINJ Trigger Error Action Table */
1066 1066
1067 struct acpi_einj_trigger { 1067 struct acpi_einj_trigger {
1068 u32 header_size; 1068 u32 header_size;
1069 u32 revision; 1069 u32 revision;
1070 u32 table_size; 1070 u32 table_size;
1071 u32 entry_count; 1071 u32 entry_count;
1072 }; 1072 };
1073 1073
1074 /* Command status return values */ 1074 /* Command status return values */
1075 1075
1076 enum acpi_einj_command_status { 1076 enum acpi_einj_command_status {
1077 ACPI_EINJ_SUCCESS = 0, 1077 ACPI_EINJ_SUCCESS = 0,
1078 ACPI_EINJ_FAILURE = 1, 1078 ACPI_EINJ_FAILURE = 1,
1079 ACPI_EINJ_INVALID_ACCESS = 2, 1079 ACPI_EINJ_INVALID_ACCESS = 2,
1080 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 1080 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
1081 }; 1081 };
1082 1082
1083 /* Error types returned from ACPI_EINJ_GET_ER 1083 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
1084 1084
1085 #define ACPI_EINJ_PROCESSOR_CORRECTABLE ( 1085 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
1086 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE ( 1086 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
1087 #define ACPI_EINJ_PROCESSOR_FATAL ( 1087 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
1088 #define ACPI_EINJ_MEMORY_CORRECTABLE ( 1088 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
1089 #define ACPI_EINJ_MEMORY_UNCORRECTABLE ( 1089 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
1090 #define ACPI_EINJ_MEMORY_FATAL ( 1090 #define ACPI_EINJ_MEMORY_FATAL (1<<5)
1091 #define ACPI_EINJ_PCIX_CORRECTABLE ( 1091 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
1092 #define ACPI_EINJ_PCIX_UNCORRECTABLE ( 1092 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
1093 #define ACPI_EINJ_PCIX_FATAL ( 1093 #define ACPI_EINJ_PCIX_FATAL (1<<8)
1094 #define ACPI_EINJ_PLATFORM_CORRECTABLE ( 1094 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
1095 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE ( 1095 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
1096 #define ACPI_EINJ_PLATFORM_FATAL ( 1096 #define ACPI_EINJ_PLATFORM_FATAL (1<<11)
1097 #define ACPI_EINJ_CXL_CACHE_CORRECTABLE ( 1097 #define ACPI_EINJ_CXL_CACHE_CORRECTABLE (1<<12)
1098 #define ACPI_EINJ_CXL_CACHE_UNCORRECTABLE ( 1098 #define ACPI_EINJ_CXL_CACHE_UNCORRECTABLE (1<<13)
1099 #define ACPI_EINJ_CXL_CACHE_FATAL ( 1099 #define ACPI_EINJ_CXL_CACHE_FATAL (1<<14)
1100 #define ACPI_EINJ_CXL_MEM_CORRECTABLE ( 1100 #define ACPI_EINJ_CXL_MEM_CORRECTABLE (1<<15)
1101 #define ACPI_EINJ_CXL_MEM_UNCORRECTABLE ( 1101 #define ACPI_EINJ_CXL_MEM_UNCORRECTABLE (1<<16)
1102 #define ACPI_EINJ_CXL_MEM_FATAL ( 1102 #define ACPI_EINJ_CXL_MEM_FATAL (1<<17)
1103 #define ACPI_EINJ_VENDOR_DEFINED ( 1103 #define ACPI_EINJ_VENDOR_DEFINED (1<<31)
1104 1104
1105 /******************************************** 1105 /*******************************************************************************
1106 * 1106 *
1107 * ERST - Error Record Serialization Table (A 1107 * ERST - Error Record Serialization Table (ACPI 4.0)
1108 * Version 1 1108 * Version 1
1109 * 1109 *
1110 ******************************************** 1110 ******************************************************************************/
1111 1111
1112 struct acpi_table_erst { 1112 struct acpi_table_erst {
1113 struct acpi_table_header header; 1113 struct acpi_table_header header; /* Common ACPI table header */
1114 u32 header_length; 1114 u32 header_length;
1115 u32 reserved; 1115 u32 reserved;
1116 u32 entries; 1116 u32 entries;
1117 }; 1117 };
1118 1118
1119 /* ERST Serialization Entries (actions) */ 1119 /* ERST Serialization Entries (actions) */
1120 1120
1121 struct acpi_erst_entry { 1121 struct acpi_erst_entry {
1122 struct acpi_whea_header whea_header; 1122 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
1123 }; 1123 };
1124 1124
1125 /* Masks for Flags field above */ 1125 /* Masks for Flags field above */
1126 1126
1127 #define ACPI_ERST_PRESERVE (1) 1127 #define ACPI_ERST_PRESERVE (1)
1128 1128
1129 /* Values for Action field above */ 1129 /* Values for Action field above */
1130 1130
1131 enum acpi_erst_actions { 1131 enum acpi_erst_actions {
1132 ACPI_ERST_BEGIN_WRITE = 0, 1132 ACPI_ERST_BEGIN_WRITE = 0,
1133 ACPI_ERST_BEGIN_READ = 1, 1133 ACPI_ERST_BEGIN_READ = 1,
1134 ACPI_ERST_BEGIN_CLEAR = 2, 1134 ACPI_ERST_BEGIN_CLEAR = 2,
1135 ACPI_ERST_END = 3, 1135 ACPI_ERST_END = 3,
1136 ACPI_ERST_SET_RECORD_OFFSET = 4, 1136 ACPI_ERST_SET_RECORD_OFFSET = 4,
1137 ACPI_ERST_EXECUTE_OPERATION = 5, 1137 ACPI_ERST_EXECUTE_OPERATION = 5,
1138 ACPI_ERST_CHECK_BUSY_STATUS = 6, 1138 ACPI_ERST_CHECK_BUSY_STATUS = 6,
1139 ACPI_ERST_GET_COMMAND_STATUS = 7, 1139 ACPI_ERST_GET_COMMAND_STATUS = 7,
1140 ACPI_ERST_GET_RECORD_ID = 8, 1140 ACPI_ERST_GET_RECORD_ID = 8,
1141 ACPI_ERST_SET_RECORD_ID = 9, 1141 ACPI_ERST_SET_RECORD_ID = 9,
1142 ACPI_ERST_GET_RECORD_COUNT = 10, 1142 ACPI_ERST_GET_RECORD_COUNT = 10,
1143 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, 1143 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
1144 ACPI_ERST_NOT_USED = 12, 1144 ACPI_ERST_NOT_USED = 12,
1145 ACPI_ERST_GET_ERROR_RANGE = 13, 1145 ACPI_ERST_GET_ERROR_RANGE = 13,
1146 ACPI_ERST_GET_ERROR_LENGTH = 14, 1146 ACPI_ERST_GET_ERROR_LENGTH = 14,
1147 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, 1147 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
1148 ACPI_ERST_EXECUTE_TIMINGS = 16, 1148 ACPI_ERST_EXECUTE_TIMINGS = 16,
1149 ACPI_ERST_ACTION_RESERVED = 17 /* 17 1149 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
1150 }; 1150 };
1151 1151
1152 /* Values for Instruction field above */ 1152 /* Values for Instruction field above */
1153 1153
1154 enum acpi_erst_instructions { 1154 enum acpi_erst_instructions {
1155 ACPI_ERST_READ_REGISTER = 0, 1155 ACPI_ERST_READ_REGISTER = 0,
1156 ACPI_ERST_READ_REGISTER_VALUE = 1, 1156 ACPI_ERST_READ_REGISTER_VALUE = 1,
1157 ACPI_ERST_WRITE_REGISTER = 2, 1157 ACPI_ERST_WRITE_REGISTER = 2,
1158 ACPI_ERST_WRITE_REGISTER_VALUE = 3, 1158 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
1159 ACPI_ERST_NOOP = 4, 1159 ACPI_ERST_NOOP = 4,
1160 ACPI_ERST_LOAD_VAR1 = 5, 1160 ACPI_ERST_LOAD_VAR1 = 5,
1161 ACPI_ERST_LOAD_VAR2 = 6, 1161 ACPI_ERST_LOAD_VAR2 = 6,
1162 ACPI_ERST_STORE_VAR1 = 7, 1162 ACPI_ERST_STORE_VAR1 = 7,
1163 ACPI_ERST_ADD = 8, 1163 ACPI_ERST_ADD = 8,
1164 ACPI_ERST_SUBTRACT = 9, 1164 ACPI_ERST_SUBTRACT = 9,
1165 ACPI_ERST_ADD_VALUE = 10, 1165 ACPI_ERST_ADD_VALUE = 10,
1166 ACPI_ERST_SUBTRACT_VALUE = 11, 1166 ACPI_ERST_SUBTRACT_VALUE = 11,
1167 ACPI_ERST_STALL = 12, 1167 ACPI_ERST_STALL = 12,
1168 ACPI_ERST_STALL_WHILE_TRUE = 13, 1168 ACPI_ERST_STALL_WHILE_TRUE = 13,
1169 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, 1169 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
1170 ACPI_ERST_GOTO = 15, 1170 ACPI_ERST_GOTO = 15,
1171 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, 1171 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
1172 ACPI_ERST_SET_DST_ADDRESS_BASE = 17, 1172 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
1173 ACPI_ERST_MOVE_DATA = 18, 1173 ACPI_ERST_MOVE_DATA = 18,
1174 ACPI_ERST_INSTRUCTION_RESERVED = 19 1174 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
1175 }; 1175 };
1176 1176
1177 /* Command status return values */ 1177 /* Command status return values */
1178 1178
1179 enum acpi_erst_command_status { 1179 enum acpi_erst_command_status {
1180 ACPI_ERST_SUCCESS = 0, 1180 ACPI_ERST_SUCCESS = 0,
1181 ACPI_ERST_NO_SPACE = 1, 1181 ACPI_ERST_NO_SPACE = 1,
1182 ACPI_ERST_NOT_AVAILABLE = 2, 1182 ACPI_ERST_NOT_AVAILABLE = 2,
1183 ACPI_ERST_FAILURE = 3, 1183 ACPI_ERST_FAILURE = 3,
1184 ACPI_ERST_RECORD_EMPTY = 4, 1184 ACPI_ERST_RECORD_EMPTY = 4,
1185 ACPI_ERST_NOT_FOUND = 5, 1185 ACPI_ERST_NOT_FOUND = 5,
1186 ACPI_ERST_STATUS_RESERVED = 6 /* 6 1186 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
1187 }; 1187 };
1188 1188
1189 /* Error Record Serialization Information */ 1189 /* Error Record Serialization Information */
1190 1190
1191 struct acpi_erst_info { 1191 struct acpi_erst_info {
1192 u16 signature; /* Should be 1192 u16 signature; /* Should be "ER" */
1193 u8 data[48]; 1193 u8 data[48];
1194 }; 1194 };
1195 1195
1196 /******************************************** 1196 /*******************************************************************************
1197 * 1197 *
1198 * FPDT - Firmware Performance Data Table (AC 1198 * FPDT - Firmware Performance Data Table (ACPI 5.0)
1199 * Version 1 1199 * Version 1
1200 * 1200 *
1201 ******************************************** 1201 ******************************************************************************/
1202 1202
1203 struct acpi_table_fpdt { 1203 struct acpi_table_fpdt {
1204 struct acpi_table_header header; 1204 struct acpi_table_header header; /* Common ACPI table header */
1205 }; 1205 };
1206 1206
1207 /* FPDT subtable header (Performance Record S 1207 /* FPDT subtable header (Performance Record Structure) */
1208 1208
1209 struct acpi_fpdt_header { 1209 struct acpi_fpdt_header {
1210 u16 type; 1210 u16 type;
1211 u8 length; 1211 u8 length;
1212 u8 revision; 1212 u8 revision;
1213 }; 1213 };
1214 1214
1215 /* Values for Type field above */ 1215 /* Values for Type field above */
1216 1216
1217 enum acpi_fpdt_type { 1217 enum acpi_fpdt_type {
1218 ACPI_FPDT_TYPE_BOOT = 0, 1218 ACPI_FPDT_TYPE_BOOT = 0,
1219 ACPI_FPDT_TYPE_S3PERF = 1 1219 ACPI_FPDT_TYPE_S3PERF = 1
1220 }; 1220 };
1221 1221
1222 /* 1222 /*
1223 * FPDT subtables 1223 * FPDT subtables
1224 */ 1224 */
1225 1225
1226 /* 0: Firmware Basic Boot Performance Record 1226 /* 0: Firmware Basic Boot Performance Record */
1227 1227
1228 struct acpi_fpdt_boot_pointer { 1228 struct acpi_fpdt_boot_pointer {
1229 struct acpi_fpdt_header header; 1229 struct acpi_fpdt_header header;
1230 u8 reserved[4]; 1230 u8 reserved[4];
1231 u64 address; 1231 u64 address;
1232 }; 1232 };
1233 1233
1234 /* 1: S3 Performance Table Pointer Record */ 1234 /* 1: S3 Performance Table Pointer Record */
1235 1235
1236 struct acpi_fpdt_s3pt_pointer { 1236 struct acpi_fpdt_s3pt_pointer {
1237 struct acpi_fpdt_header header; 1237 struct acpi_fpdt_header header;
1238 u8 reserved[4]; 1238 u8 reserved[4];
1239 u64 address; 1239 u64 address;
1240 }; 1240 };
1241 1241
1242 /* 1242 /*
1243 * S3PT - S3 Performance Table. This table is 1243 * S3PT - S3 Performance Table. This table is pointed to by the
1244 * S3 Pointer Record above. 1244 * S3 Pointer Record above.
1245 */ 1245 */
1246 struct acpi_table_s3pt { 1246 struct acpi_table_s3pt {
1247 u8 signature[4]; /* "S3PT" */ 1247 u8 signature[4]; /* "S3PT" */
1248 u32 length; 1248 u32 length;
1249 }; 1249 };
1250 1250
1251 /* 1251 /*
1252 * S3PT Subtables (Not part of the actual FPD 1252 * S3PT Subtables (Not part of the actual FPDT)
1253 */ 1253 */
1254 1254
1255 /* Values for Type field in S3PT header */ 1255 /* Values for Type field in S3PT header */
1256 1256
1257 enum acpi_s3pt_type { 1257 enum acpi_s3pt_type {
1258 ACPI_S3PT_TYPE_RESUME = 0, 1258 ACPI_S3PT_TYPE_RESUME = 0,
1259 ACPI_S3PT_TYPE_SUSPEND = 1, 1259 ACPI_S3PT_TYPE_SUSPEND = 1,
1260 ACPI_FPDT_BOOT_PERFORMANCE = 2 1260 ACPI_FPDT_BOOT_PERFORMANCE = 2
1261 }; 1261 };
1262 1262
1263 struct acpi_s3pt_resume { 1263 struct acpi_s3pt_resume {
1264 struct acpi_fpdt_header header; 1264 struct acpi_fpdt_header header;
1265 u32 resume_count; 1265 u32 resume_count;
1266 u64 full_resume; 1266 u64 full_resume;
1267 u64 average_resume; 1267 u64 average_resume;
1268 }; 1268 };
1269 1269
1270 struct acpi_s3pt_suspend { 1270 struct acpi_s3pt_suspend {
1271 struct acpi_fpdt_header header; 1271 struct acpi_fpdt_header header;
1272 u64 suspend_start; 1272 u64 suspend_start;
1273 u64 suspend_end; 1273 u64 suspend_end;
1274 }; 1274 };
1275 1275
1276 /* 1276 /*
1277 * FPDT Boot Performance Record (Not part of 1277 * FPDT Boot Performance Record (Not part of the actual FPDT)
1278 */ 1278 */
1279 struct acpi_fpdt_boot { 1279 struct acpi_fpdt_boot {
1280 struct acpi_fpdt_header header; 1280 struct acpi_fpdt_header header;
1281 u8 reserved[4]; 1281 u8 reserved[4];
1282 u64 reset_end; 1282 u64 reset_end;
1283 u64 load_start; 1283 u64 load_start;
1284 u64 startup_start; 1284 u64 startup_start;
1285 u64 exit_services_entry; 1285 u64 exit_services_entry;
1286 u64 exit_services_exit; 1286 u64 exit_services_exit;
1287 }; 1287 };
1288 1288
1289 /******************************************** 1289 /*******************************************************************************
1290 * 1290 *
1291 * GTDT - Generic Timer Description Table (AC 1291 * GTDT - Generic Timer Description Table (ACPI 5.1)
1292 * Version 2 1292 * Version 2
1293 * 1293 *
1294 ******************************************** 1294 ******************************************************************************/
1295 1295
1296 struct acpi_table_gtdt { 1296 struct acpi_table_gtdt {
1297 struct acpi_table_header header; 1297 struct acpi_table_header header; /* Common ACPI table header */
1298 u64 counter_block_addresss; 1298 u64 counter_block_addresss;
1299 u32 reserved; 1299 u32 reserved;
1300 u32 secure_el1_interrupt; 1300 u32 secure_el1_interrupt;
1301 u32 secure_el1_flags; 1301 u32 secure_el1_flags;
1302 u32 non_secure_el1_interrupt; 1302 u32 non_secure_el1_interrupt;
1303 u32 non_secure_el1_flags; 1303 u32 non_secure_el1_flags;
1304 u32 virtual_timer_interrupt; 1304 u32 virtual_timer_interrupt;
1305 u32 virtual_timer_flags; 1305 u32 virtual_timer_flags;
1306 u32 non_secure_el2_interrupt; 1306 u32 non_secure_el2_interrupt;
1307 u32 non_secure_el2_flags; 1307 u32 non_secure_el2_flags;
1308 u64 counter_read_block_address; 1308 u64 counter_read_block_address;
1309 u32 platform_timer_count; 1309 u32 platform_timer_count;
1310 u32 platform_timer_offset; 1310 u32 platform_timer_offset;
1311 }; 1311 };
1312 1312
1313 /* Flag Definitions: Timer Block Physical Tim 1313 /* Flag Definitions: Timer Block Physical Timers and Virtual timers */
1314 1314
1315 #define ACPI_GTDT_INTERRUPT_MODE (1) 1315 #define ACPI_GTDT_INTERRUPT_MODE (1)
1316 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1 1316 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1)
1317 #define ACPI_GTDT_ALWAYS_ON (1<<2 1317 #define ACPI_GTDT_ALWAYS_ON (1<<2)
1318 1318
1319 struct acpi_gtdt_el2 { 1319 struct acpi_gtdt_el2 {
1320 u32 virtual_el2_timer_gsiv; 1320 u32 virtual_el2_timer_gsiv;
1321 u32 virtual_el2_timer_flags; 1321 u32 virtual_el2_timer_flags;
1322 }; 1322 };
1323 1323
1324 /* Common GTDT subtable header */ 1324 /* Common GTDT subtable header */
1325 1325
1326 struct acpi_gtdt_header { 1326 struct acpi_gtdt_header {
1327 u8 type; 1327 u8 type;
1328 u16 length; 1328 u16 length;
1329 }; 1329 };
1330 1330
1331 /* Values for GTDT subtable type above */ 1331 /* Values for GTDT subtable type above */
1332 1332
1333 enum acpi_gtdt_type { 1333 enum acpi_gtdt_type {
1334 ACPI_GTDT_TYPE_TIMER_BLOCK = 0, 1334 ACPI_GTDT_TYPE_TIMER_BLOCK = 0,
1335 ACPI_GTDT_TYPE_WATCHDOG = 1, 1335 ACPI_GTDT_TYPE_WATCHDOG = 1,
1336 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 1336 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
1337 }; 1337 };
1338 1338
1339 /* GTDT Subtables, correspond to Type in stru 1339 /* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */
1340 1340
1341 /* 0: Generic Timer Block */ 1341 /* 0: Generic Timer Block */
1342 1342
1343 struct acpi_gtdt_timer_block { 1343 struct acpi_gtdt_timer_block {
1344 struct acpi_gtdt_header header; 1344 struct acpi_gtdt_header header;
1345 u8 reserved; 1345 u8 reserved;
1346 u64 block_address; 1346 u64 block_address;
1347 u32 timer_count; 1347 u32 timer_count;
1348 u32 timer_offset; 1348 u32 timer_offset;
1349 }; 1349 };
1350 1350
1351 /* Timer Sub-Structure, one per timer */ 1351 /* Timer Sub-Structure, one per timer */
1352 1352
1353 struct acpi_gtdt_timer_entry { 1353 struct acpi_gtdt_timer_entry {
1354 u8 frame_number; 1354 u8 frame_number;
1355 u8 reserved[3]; 1355 u8 reserved[3];
1356 u64 base_address; 1356 u64 base_address;
1357 u64 el0_base_address; 1357 u64 el0_base_address;
1358 u32 timer_interrupt; 1358 u32 timer_interrupt;
1359 u32 timer_flags; 1359 u32 timer_flags;
1360 u32 virtual_timer_interrupt; 1360 u32 virtual_timer_interrupt;
1361 u32 virtual_timer_flags; 1361 u32 virtual_timer_flags;
1362 u32 common_flags; 1362 u32 common_flags;
1363 }; 1363 };
1364 1364
1365 /* Flag Definitions: timer_flags and virtual_ 1365 /* Flag Definitions: timer_flags and virtual_timer_flags above */
1366 1366
1367 #define ACPI_GTDT_GT_IRQ_MODE ( 1367 #define ACPI_GTDT_GT_IRQ_MODE (1)
1368 #define ACPI_GTDT_GT_IRQ_POLARITY ( 1368 #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
1369 1369
1370 /* Flag Definitions: common_flags above */ 1370 /* Flag Definitions: common_flags above */
1371 1371
1372 #define ACPI_GTDT_GT_IS_SECURE_TIMER ( 1372 #define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
1373 #define ACPI_GTDT_GT_ALWAYS_ON ( 1373 #define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
1374 1374
1375 /* 1: SBSA Generic Watchdog Structure */ 1375 /* 1: SBSA Generic Watchdog Structure */
1376 1376
1377 struct acpi_gtdt_watchdog { 1377 struct acpi_gtdt_watchdog {
1378 struct acpi_gtdt_header header; 1378 struct acpi_gtdt_header header;
1379 u8 reserved; 1379 u8 reserved;
1380 u64 refresh_frame_address; 1380 u64 refresh_frame_address;
1381 u64 control_frame_address; 1381 u64 control_frame_address;
1382 u32 timer_interrupt; 1382 u32 timer_interrupt;
1383 u32 timer_flags; 1383 u32 timer_flags;
1384 }; 1384 };
1385 1385
1386 /* Flag Definitions: timer_flags above */ 1386 /* Flag Definitions: timer_flags above */
1387 1387
1388 #define ACPI_GTDT_WATCHDOG_IRQ_MODE ( 1388 #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1)
1389 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY ( 1389 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1)
1390 #define ACPI_GTDT_WATCHDOG_SECURE ( 1390 #define ACPI_GTDT_WATCHDOG_SECURE (1<<2)
1391 1391
1392 /******************************************** 1392 /*******************************************************************************
1393 * 1393 *
1394 * HEST - Hardware Error Source Table (ACPI 4 1394 * HEST - Hardware Error Source Table (ACPI 4.0)
1395 * Version 1 1395 * Version 1
1396 * 1396 *
1397 ******************************************** 1397 ******************************************************************************/
1398 1398
1399 struct acpi_table_hest { 1399 struct acpi_table_hest {
1400 struct acpi_table_header header; 1400 struct acpi_table_header header; /* Common ACPI table header */
1401 u32 error_source_count; 1401 u32 error_source_count;
1402 }; 1402 };
1403 1403
1404 /* HEST subtable header */ 1404 /* HEST subtable header */
1405 1405
1406 struct acpi_hest_header { 1406 struct acpi_hest_header {
1407 u16 type; 1407 u16 type;
1408 u16 source_id; 1408 u16 source_id;
1409 }; 1409 };
1410 1410
1411 /* Values for Type field above for subtables 1411 /* Values for Type field above for subtables */
1412 1412
1413 enum acpi_hest_types { 1413 enum acpi_hest_types {
1414 ACPI_HEST_TYPE_IA32_CHECK = 0, 1414 ACPI_HEST_TYPE_IA32_CHECK = 0,
1415 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1415 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
1416 ACPI_HEST_TYPE_IA32_NMI = 2, 1416 ACPI_HEST_TYPE_IA32_NMI = 2,
1417 ACPI_HEST_TYPE_NOT_USED3 = 3, 1417 ACPI_HEST_TYPE_NOT_USED3 = 3,
1418 ACPI_HEST_TYPE_NOT_USED4 = 4, 1418 ACPI_HEST_TYPE_NOT_USED4 = 4,
1419 ACPI_HEST_TYPE_NOT_USED5 = 5, 1419 ACPI_HEST_TYPE_NOT_USED5 = 5,
1420 ACPI_HEST_TYPE_AER_ROOT_PORT = 6, 1420 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
1421 ACPI_HEST_TYPE_AER_ENDPOINT = 7, 1421 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
1422 ACPI_HEST_TYPE_AER_BRIDGE = 8, 1422 ACPI_HEST_TYPE_AER_BRIDGE = 8,
1423 ACPI_HEST_TYPE_GENERIC_ERROR = 9, 1423 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
1424 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, 1424 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
1425 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 1425 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11,
1426 ACPI_HEST_TYPE_RESERVED = 12 /* 12 1426 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */
1427 }; 1427 };
1428 1428
1429 /* 1429 /*
1430 * HEST substructures contained in subtables 1430 * HEST substructures contained in subtables
1431 */ 1431 */
1432 1432
1433 /* 1433 /*
1434 * IA32 Error Bank(s) - Follows the struct ac 1434 * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
1435 * struct acpi_hest_ia_corrected structures. 1435 * struct acpi_hest_ia_corrected structures.
1436 */ 1436 */
1437 struct acpi_hest_ia_error_bank { 1437 struct acpi_hest_ia_error_bank {
1438 u8 bank_number; 1438 u8 bank_number;
1439 u8 clear_status_on_init; 1439 u8 clear_status_on_init;
1440 u8 status_format; 1440 u8 status_format;
1441 u8 reserved; 1441 u8 reserved;
1442 u32 control_register; 1442 u32 control_register;
1443 u64 control_data; 1443 u64 control_data;
1444 u32 status_register; 1444 u32 status_register;
1445 u32 address_register; 1445 u32 address_register;
1446 u32 misc_register; 1446 u32 misc_register;
1447 }; 1447 };
1448 1448
1449 /* Common HEST sub-structure for PCI/AER stru 1449 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
1450 1450
1451 struct acpi_hest_aer_common { 1451 struct acpi_hest_aer_common {
1452 u16 reserved1; 1452 u16 reserved1;
1453 u8 flags; 1453 u8 flags;
1454 u8 enabled; 1454 u8 enabled;
1455 u32 records_to_preallocate; 1455 u32 records_to_preallocate;
1456 u32 max_sections_per_record; 1456 u32 max_sections_per_record;
1457 u32 bus; /* Bus and Se 1457 u32 bus; /* Bus and Segment numbers */
1458 u16 device; 1458 u16 device;
1459 u16 function; 1459 u16 function;
1460 u16 device_control; 1460 u16 device_control;
1461 u16 reserved2; 1461 u16 reserved2;
1462 u32 uncorrectable_mask; 1462 u32 uncorrectable_mask;
1463 u32 uncorrectable_severity; 1463 u32 uncorrectable_severity;
1464 u32 correctable_mask; 1464 u32 correctable_mask;
1465 u32 advanced_capabilities; 1465 u32 advanced_capabilities;
1466 }; 1466 };
1467 1467
1468 /* Masks for HEST Flags fields */ 1468 /* Masks for HEST Flags fields */
1469 1469
1470 #define ACPI_HEST_FIRMWARE_FIRST (1) 1470 #define ACPI_HEST_FIRMWARE_FIRST (1)
1471 #define ACPI_HEST_GLOBAL (1<<1 1471 #define ACPI_HEST_GLOBAL (1<<1)
1472 #define ACPI_HEST_GHES_ASSIST (1<<2 1472 #define ACPI_HEST_GHES_ASSIST (1<<2)
1473 1473
1474 /* 1474 /*
1475 * Macros to access the bus/segment numbers i 1475 * Macros to access the bus/segment numbers in Bus field above:
1476 * Bus number is encoded in bits 7:0 1476 * Bus number is encoded in bits 7:0
1477 * Segment number is encoded in bits 23:8 1477 * Segment number is encoded in bits 23:8
1478 */ 1478 */
1479 #define ACPI_HEST_BUS(bus) ((bus 1479 #define ACPI_HEST_BUS(bus) ((bus) & 0xFF)
1480 #define ACPI_HEST_SEGMENT(bus) (((bu 1480 #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF)
1481 1481
1482 /* Hardware Error Notification */ 1482 /* Hardware Error Notification */
1483 1483
1484 struct acpi_hest_notify { 1484 struct acpi_hest_notify {
1485 u8 type; 1485 u8 type;
1486 u8 length; 1486 u8 length;
1487 u16 config_write_enable; 1487 u16 config_write_enable;
1488 u32 poll_interval; 1488 u32 poll_interval;
1489 u32 vector; 1489 u32 vector;
1490 u32 polling_threshold_value; 1490 u32 polling_threshold_value;
1491 u32 polling_threshold_window; 1491 u32 polling_threshold_window;
1492 u32 error_threshold_value; 1492 u32 error_threshold_value;
1493 u32 error_threshold_window; 1493 u32 error_threshold_window;
1494 }; 1494 };
1495 1495
1496 /* Values for Notify Type field above */ 1496 /* Values for Notify Type field above */
1497 1497
1498 enum acpi_hest_notify_types { 1498 enum acpi_hest_notify_types {
1499 ACPI_HEST_NOTIFY_POLLED = 0, 1499 ACPI_HEST_NOTIFY_POLLED = 0,
1500 ACPI_HEST_NOTIFY_EXTERNAL = 1, 1500 ACPI_HEST_NOTIFY_EXTERNAL = 1,
1501 ACPI_HEST_NOTIFY_LOCAL = 2, 1501 ACPI_HEST_NOTIFY_LOCAL = 2,
1502 ACPI_HEST_NOTIFY_SCI = 3, 1502 ACPI_HEST_NOTIFY_SCI = 3,
1503 ACPI_HEST_NOTIFY_NMI = 4, 1503 ACPI_HEST_NOTIFY_NMI = 4,
1504 ACPI_HEST_NOTIFY_CMCI = 5, /* AC 1504 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
1505 ACPI_HEST_NOTIFY_MCE = 6, /* AC 1505 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
1506 ACPI_HEST_NOTIFY_GPIO = 7, /* AC 1506 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */
1507 ACPI_HEST_NOTIFY_SEA = 8, /* AC 1507 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */
1508 ACPI_HEST_NOTIFY_SEI = 9, /* AC 1508 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */
1509 ACPI_HEST_NOTIFY_GSIV = 10, /* AC 1509 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
1510 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 1510 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */
1511 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 1511 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */
1512 }; 1512 };
1513 1513
1514 /* Values for config_write_enable bitfield ab 1514 /* Values for config_write_enable bitfield above */
1515 1515
1516 #define ACPI_HEST_TYPE (1) 1516 #define ACPI_HEST_TYPE (1)
1517 #define ACPI_HEST_POLL_INTERVAL (1<<1 1517 #define ACPI_HEST_POLL_INTERVAL (1<<1)
1518 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2 1518 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
1519 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3 1519 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
1520 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4 1520 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
1521 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5 1521 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
1522 1522
1523 /* 1523 /*
1524 * HEST subtables 1524 * HEST subtables
1525 */ 1525 */
1526 1526
1527 /* 0: IA32 Machine Check Exception */ 1527 /* 0: IA32 Machine Check Exception */
1528 1528
1529 struct acpi_hest_ia_machine_check { 1529 struct acpi_hest_ia_machine_check {
1530 struct acpi_hest_header header; 1530 struct acpi_hest_header header;
1531 u16 reserved1; 1531 u16 reserved1;
1532 u8 flags; /* See flags 1532 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1533 u8 enabled; 1533 u8 enabled;
1534 u32 records_to_preallocate; 1534 u32 records_to_preallocate;
1535 u32 max_sections_per_record; 1535 u32 max_sections_per_record;
1536 u64 global_capability_data; 1536 u64 global_capability_data;
1537 u64 global_control_data; 1537 u64 global_control_data;
1538 u8 num_hardware_banks; 1538 u8 num_hardware_banks;
1539 u8 reserved3[7]; 1539 u8 reserved3[7];
1540 }; 1540 };
1541 1541
1542 /* 1: IA32 Corrected Machine Check */ 1542 /* 1: IA32 Corrected Machine Check */
1543 1543
1544 struct acpi_hest_ia_corrected { 1544 struct acpi_hest_ia_corrected {
1545 struct acpi_hest_header header; 1545 struct acpi_hest_header header;
1546 u16 reserved1; 1546 u16 reserved1;
1547 u8 flags; /* See flags 1547 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1548 u8 enabled; 1548 u8 enabled;
1549 u32 records_to_preallocate; 1549 u32 records_to_preallocate;
1550 u32 max_sections_per_record; 1550 u32 max_sections_per_record;
1551 struct acpi_hest_notify notify; 1551 struct acpi_hest_notify notify;
1552 u8 num_hardware_banks; 1552 u8 num_hardware_banks;
1553 u8 reserved2[3]; 1553 u8 reserved2[3];
1554 }; 1554 };
1555 1555
1556 /* 2: IA32 Non-Maskable Interrupt */ 1556 /* 2: IA32 Non-Maskable Interrupt */
1557 1557
1558 struct acpi_hest_ia_nmi { 1558 struct acpi_hest_ia_nmi {
1559 struct acpi_hest_header header; 1559 struct acpi_hest_header header;
1560 u32 reserved; 1560 u32 reserved;
1561 u32 records_to_preallocate; 1561 u32 records_to_preallocate;
1562 u32 max_sections_per_record; 1562 u32 max_sections_per_record;
1563 u32 max_raw_data_length; 1563 u32 max_raw_data_length;
1564 }; 1564 };
1565 1565
1566 /* 3,4,5: Not used */ 1566 /* 3,4,5: Not used */
1567 1567
1568 /* 6: PCI Express Root Port AER */ 1568 /* 6: PCI Express Root Port AER */
1569 1569
1570 struct acpi_hest_aer_root { 1570 struct acpi_hest_aer_root {
1571 struct acpi_hest_header header; 1571 struct acpi_hest_header header;
1572 struct acpi_hest_aer_common aer; 1572 struct acpi_hest_aer_common aer;
1573 u32 root_error_command; 1573 u32 root_error_command;
1574 }; 1574 };
1575 1575
1576 /* 7: PCI Express AER (AER Endpoint) */ 1576 /* 7: PCI Express AER (AER Endpoint) */
1577 1577
1578 struct acpi_hest_aer { 1578 struct acpi_hest_aer {
1579 struct acpi_hest_header header; 1579 struct acpi_hest_header header;
1580 struct acpi_hest_aer_common aer; 1580 struct acpi_hest_aer_common aer;
1581 }; 1581 };
1582 1582
1583 /* 8: PCI Express/PCI-X Bridge AER */ 1583 /* 8: PCI Express/PCI-X Bridge AER */
1584 1584
1585 struct acpi_hest_aer_bridge { 1585 struct acpi_hest_aer_bridge {
1586 struct acpi_hest_header header; 1586 struct acpi_hest_header header;
1587 struct acpi_hest_aer_common aer; 1587 struct acpi_hest_aer_common aer;
1588 u32 uncorrectable_mask2; 1588 u32 uncorrectable_mask2;
1589 u32 uncorrectable_severity2; 1589 u32 uncorrectable_severity2;
1590 u32 advanced_capabilities2; 1590 u32 advanced_capabilities2;
1591 }; 1591 };
1592 1592
1593 /* 9: Generic Hardware Error Source */ 1593 /* 9: Generic Hardware Error Source */
1594 1594
1595 struct acpi_hest_generic { 1595 struct acpi_hest_generic {
1596 struct acpi_hest_header header; 1596 struct acpi_hest_header header;
1597 u16 related_source_id; 1597 u16 related_source_id;
1598 u8 reserved; 1598 u8 reserved;
1599 u8 enabled; 1599 u8 enabled;
1600 u32 records_to_preallocate; 1600 u32 records_to_preallocate;
1601 u32 max_sections_per_record; 1601 u32 max_sections_per_record;
1602 u32 max_raw_data_length; 1602 u32 max_raw_data_length;
1603 struct acpi_generic_address error_sta 1603 struct acpi_generic_address error_status_address;
1604 struct acpi_hest_notify notify; 1604 struct acpi_hest_notify notify;
1605 u32 error_block_length; 1605 u32 error_block_length;
1606 }; 1606 };
1607 1607
1608 /* 10: Generic Hardware Error Source, version 1608 /* 10: Generic Hardware Error Source, version 2 */
1609 1609
1610 struct acpi_hest_generic_v2 { 1610 struct acpi_hest_generic_v2 {
1611 struct acpi_hest_header header; 1611 struct acpi_hest_header header;
1612 u16 related_source_id; 1612 u16 related_source_id;
1613 u8 reserved; 1613 u8 reserved;
1614 u8 enabled; 1614 u8 enabled;
1615 u32 records_to_preallocate; 1615 u32 records_to_preallocate;
1616 u32 max_sections_per_record; 1616 u32 max_sections_per_record;
1617 u32 max_raw_data_length; 1617 u32 max_raw_data_length;
1618 struct acpi_generic_address error_sta 1618 struct acpi_generic_address error_status_address;
1619 struct acpi_hest_notify notify; 1619 struct acpi_hest_notify notify;
1620 u32 error_block_length; 1620 u32 error_block_length;
1621 struct acpi_generic_address read_ack_ 1621 struct acpi_generic_address read_ack_register;
1622 u64 read_ack_preserve; 1622 u64 read_ack_preserve;
1623 u64 read_ack_write; 1623 u64 read_ack_write;
1624 }; 1624 };
1625 1625
1626 /* Generic Error Status block */ 1626 /* Generic Error Status block */
1627 1627
1628 struct acpi_hest_generic_status { 1628 struct acpi_hest_generic_status {
1629 u32 block_status; 1629 u32 block_status;
1630 u32 raw_data_offset; 1630 u32 raw_data_offset;
1631 u32 raw_data_length; 1631 u32 raw_data_length;
1632 u32 data_length; 1632 u32 data_length;
1633 u32 error_severity; 1633 u32 error_severity;
1634 }; 1634 };
1635 1635
1636 /* Values for block_status flags above */ 1636 /* Values for block_status flags above */
1637 1637
1638 #define ACPI_HEST_UNCORRECTABLE ( 1638 #define ACPI_HEST_UNCORRECTABLE (1)
1639 #define ACPI_HEST_CORRECTABLE ( 1639 #define ACPI_HEST_CORRECTABLE (1<<1)
1640 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE ( 1640 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
1641 #define ACPI_HEST_MULTIPLE_CORRECTABLE ( 1641 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
1642 #define ACPI_HEST_ERROR_ENTRY_COUNT ( 1642 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
1643 1643
1644 /* Generic Error Data entry */ 1644 /* Generic Error Data entry */
1645 1645
1646 struct acpi_hest_generic_data { 1646 struct acpi_hest_generic_data {
1647 u8 section_type[16]; 1647 u8 section_type[16];
1648 u32 error_severity; 1648 u32 error_severity;
1649 u16 revision; 1649 u16 revision;
1650 u8 validation_bits; 1650 u8 validation_bits;
1651 u8 flags; 1651 u8 flags;
1652 u32 error_data_length; 1652 u32 error_data_length;
1653 u8 fru_id[16]; 1653 u8 fru_id[16];
1654 u8 fru_text[20]; 1654 u8 fru_text[20];
1655 }; 1655 };
1656 1656
1657 /* Extension for revision 0x0300 */ 1657 /* Extension for revision 0x0300 */
1658 1658
1659 struct acpi_hest_generic_data_v300 { 1659 struct acpi_hest_generic_data_v300 {
1660 u8 section_type[16]; 1660 u8 section_type[16];
1661 u32 error_severity; 1661 u32 error_severity;
1662 u16 revision; 1662 u16 revision;
1663 u8 validation_bits; 1663 u8 validation_bits;
1664 u8 flags; 1664 u8 flags;
1665 u32 error_data_length; 1665 u32 error_data_length;
1666 u8 fru_id[16]; 1666 u8 fru_id[16];
1667 u8 fru_text[20]; 1667 u8 fru_text[20];
1668 u64 time_stamp; 1668 u64 time_stamp;
1669 }; 1669 };
1670 1670
1671 /* Values for error_severity above */ 1671 /* Values for error_severity above */
1672 1672
1673 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 1673 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
1674 #define ACPI_HEST_GEN_ERROR_FATAL 1 1674 #define ACPI_HEST_GEN_ERROR_FATAL 1
1675 #define ACPI_HEST_GEN_ERROR_CORRECTED 2 1675 #define ACPI_HEST_GEN_ERROR_CORRECTED 2
1676 #define ACPI_HEST_GEN_ERROR_NONE 3 1676 #define ACPI_HEST_GEN_ERROR_NONE 3
1677 1677
1678 /* Flags for validation_bits above */ 1678 /* Flags for validation_bits above */
1679 1679
1680 #define ACPI_HEST_GEN_VALID_FRU_ID ( 1680 #define ACPI_HEST_GEN_VALID_FRU_ID (1)
1681 #define ACPI_HEST_GEN_VALID_FRU_STRING ( 1681 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
1682 #define ACPI_HEST_GEN_VALID_TIMESTAMP ( 1682 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
1683 1683
1684 /* 11: IA32 Deferred Machine Check Exception 1684 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
1685 1685
1686 struct acpi_hest_ia_deferred_check { 1686 struct acpi_hest_ia_deferred_check {
1687 struct acpi_hest_header header; 1687 struct acpi_hest_header header;
1688 u16 reserved1; 1688 u16 reserved1;
1689 u8 flags; /* See flags 1689 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1690 u8 enabled; 1690 u8 enabled;
1691 u32 records_to_preallocate; 1691 u32 records_to_preallocate;
1692 u32 max_sections_per_record; 1692 u32 max_sections_per_record;
1693 struct acpi_hest_notify notify; 1693 struct acpi_hest_notify notify;
1694 u8 num_hardware_banks; 1694 u8 num_hardware_banks;
1695 u8 reserved2[3]; 1695 u8 reserved2[3];
1696 }; 1696 };
1697 1697
1698 /******************************************** 1698 /*******************************************************************************
1699 * 1699 *
1700 * HMAT - Heterogeneous Memory Attributes Tab 1700 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2)
1701 * Version 1 1701 * Version 1
1702 * 1702 *
1703 ******************************************** 1703 ******************************************************************************/
1704 1704
1705 struct acpi_table_hmat { 1705 struct acpi_table_hmat {
1706 struct acpi_table_header header; 1706 struct acpi_table_header header; /* Common ACPI table header */
1707 u32 reserved; 1707 u32 reserved;
1708 }; 1708 };
1709 1709
1710 /* Values for HMAT structure types */ 1710 /* Values for HMAT structure types */
1711 1711
1712 enum acpi_hmat_type { 1712 enum acpi_hmat_type {
1713 ACPI_HMAT_TYPE_PROXIMITY = 0, /* Me 1713 ACPI_HMAT_TYPE_PROXIMITY = 0, /* Memory proximity domain attributes */
1714 ACPI_HMAT_TYPE_LOCALITY = 1, /* Sy 1714 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */
1715 ACPI_HMAT_TYPE_CACHE = 2, /* Me 1715 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */
1716 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 1716 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
1717 }; 1717 };
1718 1718
1719 struct acpi_hmat_structure { 1719 struct acpi_hmat_structure {
1720 u16 type; 1720 u16 type;
1721 u16 reserved; 1721 u16 reserved;
1722 u32 length; 1722 u32 length;
1723 }; 1723 };
1724 1724
1725 /* 1725 /*
1726 * HMAT Structures, correspond to Type in str 1726 * HMAT Structures, correspond to Type in struct acpi_hmat_structure
1727 */ 1727 */
1728 1728
1729 /* 0: Memory proximity domain attributes */ 1729 /* 0: Memory proximity domain attributes */
1730 1730
1731 struct acpi_hmat_proximity_domain { 1731 struct acpi_hmat_proximity_domain {
1732 struct acpi_hmat_structure header; 1732 struct acpi_hmat_structure header;
1733 u16 flags; 1733 u16 flags;
1734 u16 reserved1; 1734 u16 reserved1;
1735 u32 processor_PD; /* Processor 1735 u32 processor_PD; /* Processor proximity domain */
1736 u32 memory_PD; /* Memory pro 1736 u32 memory_PD; /* Memory proximity domain */
1737 u32 reserved2; 1737 u32 reserved2;
1738 u64 reserved3; 1738 u64 reserved3;
1739 u64 reserved4; 1739 u64 reserved4;
1740 }; 1740 };
1741 1741
1742 /* Masks for Flags field above */ 1742 /* Masks for Flags field above */
1743 1743
1744 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) 1744 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */
1745 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1 1745 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */
1746 #define ACPI_HMAT_RESERVATION_HINT (1<<2 1746 #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */
1747 1747
1748 /* 1: System locality latency and bandwidth i 1748 /* 1: System locality latency and bandwidth information */
1749 1749
1750 struct acpi_hmat_locality { 1750 struct acpi_hmat_locality {
1751 struct acpi_hmat_structure header; 1751 struct acpi_hmat_structure header;
1752 u8 flags; 1752 u8 flags;
1753 u8 data_type; 1753 u8 data_type;
1754 u8 min_transfer_size; 1754 u8 min_transfer_size;
1755 u8 reserved1; 1755 u8 reserved1;
1756 u32 number_of_initiator_Pds; 1756 u32 number_of_initiator_Pds;
1757 u32 number_of_target_Pds; 1757 u32 number_of_target_Pds;
1758 u32 reserved2; 1758 u32 reserved2;
1759 u64 entry_base_unit; 1759 u64 entry_base_unit;
1760 }; 1760 };
1761 1761
1762 /* Masks for Flags field above */ 1762 /* Masks for Flags field above */
1763 1763
1764 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) 1764 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */
1765 1765
1766 /* Values for Memory Hierarchy flags */ 1766 /* Values for Memory Hierarchy flags */
1767 1767
1768 #define ACPI_HMAT_MEMORY 0 1768 #define ACPI_HMAT_MEMORY 0
1769 #define ACPI_HMAT_LAST_LEVEL_CACHE 1 1769 #define ACPI_HMAT_LAST_LEVEL_CACHE 1
1770 #define ACPI_HMAT_1ST_LEVEL_CACHE 2 1770 #define ACPI_HMAT_1ST_LEVEL_CACHE 2
1771 #define ACPI_HMAT_2ND_LEVEL_CACHE 3 1771 #define ACPI_HMAT_2ND_LEVEL_CACHE 3
1772 #define ACPI_HMAT_3RD_LEVEL_CACHE 4 1772 #define ACPI_HMAT_3RD_LEVEL_CACHE 4
1773 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 1773 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */
1774 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 1774 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */
1775 1775
1776 1776
1777 /* Values for data_type field above */ 1777 /* Values for data_type field above */
1778 1778
1779 #define ACPI_HMAT_ACCESS_LATENCY 0 1779 #define ACPI_HMAT_ACCESS_LATENCY 0
1780 #define ACPI_HMAT_READ_LATENCY 1 1780 #define ACPI_HMAT_READ_LATENCY 1
1781 #define ACPI_HMAT_WRITE_LATENCY 2 1781 #define ACPI_HMAT_WRITE_LATENCY 2
1782 #define ACPI_HMAT_ACCESS_BANDWIDTH 3 1782 #define ACPI_HMAT_ACCESS_BANDWIDTH 3
1783 #define ACPI_HMAT_READ_BANDWIDTH 4 1783 #define ACPI_HMAT_READ_BANDWIDTH 4
1784 #define ACPI_HMAT_WRITE_BANDWIDTH 5 1784 #define ACPI_HMAT_WRITE_BANDWIDTH 5
1785 1785
1786 /* 2: Memory side cache information */ 1786 /* 2: Memory side cache information */
1787 1787
1788 struct acpi_hmat_cache { 1788 struct acpi_hmat_cache {
1789 struct acpi_hmat_structure header; 1789 struct acpi_hmat_structure header;
1790 u32 memory_PD; 1790 u32 memory_PD;
1791 u32 reserved1; 1791 u32 reserved1;
1792 u64 cache_size; 1792 u64 cache_size;
1793 u32 cache_attributes; 1793 u32 cache_attributes;
1794 u16 reserved2; 1794 u16 reserved2;
1795 u16 number_of_SMBIOShandles; 1795 u16 number_of_SMBIOShandles;
1796 }; 1796 };
1797 1797
1798 /* Masks for cache_attributes field above */ 1798 /* Masks for cache_attributes field above */
1799 1799
1800 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x00 1800 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
1801 #define ACPI_HMAT_CACHE_LEVEL (0x00 1801 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
1802 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00 1802 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
1803 #define ACPI_HMAT_WRITE_POLICY (0x00 1803 #define ACPI_HMAT_WRITE_POLICY (0x0000F000)
1804 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFF 1804 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
1805 1805
1806 /* Values for cache associativity flag */ 1806 /* Values for cache associativity flag */
1807 1807
1808 #define ACPI_HMAT_CA_NONE 1808 #define ACPI_HMAT_CA_NONE (0)
1809 #define ACPI_HMAT_CA_DIRECT_MAPPED 1809 #define ACPI_HMAT_CA_DIRECT_MAPPED (1)
1810 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING 1810 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
1811 1811
1812 /* Values for write policy flag */ 1812 /* Values for write policy flag */
1813 1813
1814 #define ACPI_HMAT_CP_NONE (0) 1814 #define ACPI_HMAT_CP_NONE (0)
1815 #define ACPI_HMAT_CP_WB (1) 1815 #define ACPI_HMAT_CP_WB (1)
1816 #define ACPI_HMAT_CP_WT (2) 1816 #define ACPI_HMAT_CP_WT (2)
1817 1817
1818 /******************************************** 1818 /*******************************************************************************
1819 * 1819 *
1820 * HPET - High Precision Event Timer table 1820 * HPET - High Precision Event Timer table
1821 * Version 1 1821 * Version 1
1822 * 1822 *
1823 * Conforms to "IA-PC HPET (High Precision Ev 1823 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
1824 * Version 1.0a, October 2004 1824 * Version 1.0a, October 2004
1825 * 1825 *
1826 ******************************************** 1826 ******************************************************************************/
1827 1827
1828 struct acpi_table_hpet { 1828 struct acpi_table_hpet {
1829 struct acpi_table_header header; 1829 struct acpi_table_header header; /* Common ACPI table header */
1830 u32 id; /* Hardware I 1830 u32 id; /* Hardware ID of event timer block */
1831 struct acpi_generic_address address; 1831 struct acpi_generic_address address; /* Address of event timer block */
1832 u8 sequence; /* HPET seque 1832 u8 sequence; /* HPET sequence number */
1833 u16 minimum_tick; /* Main count 1833 u16 minimum_tick; /* Main counter min tick, periodic mode */
1834 u8 flags; 1834 u8 flags;
1835 }; 1835 };
1836 1836
1837 /* Masks for Flags field above */ 1837 /* Masks for Flags field above */
1838 1838
1839 #define ACPI_HPET_PAGE_PROTECT_MASK (3) 1839 #define ACPI_HPET_PAGE_PROTECT_MASK (3)
1840 1840
1841 /* Values for Page Protect flags */ 1841 /* Values for Page Protect flags */
1842 1842
1843 enum acpi_hpet_page_protect { 1843 enum acpi_hpet_page_protect {
1844 ACPI_HPET_NO_PAGE_PROTECT = 0, 1844 ACPI_HPET_NO_PAGE_PROTECT = 0,
1845 ACPI_HPET_PAGE_PROTECT4 = 1, 1845 ACPI_HPET_PAGE_PROTECT4 = 1,
1846 ACPI_HPET_PAGE_PROTECT64 = 2 1846 ACPI_HPET_PAGE_PROTECT64 = 2
1847 }; 1847 };
1848 1848
1849 /******************************************** 1849 /*******************************************************************************
1850 * 1850 *
1851 * IBFT - Boot Firmware Table 1851 * IBFT - Boot Firmware Table
1852 * Version 1 1852 * Version 1
1853 * 1853 *
1854 * Conforms to "iSCSI Boot Firmware Table (iB 1854 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
1855 * Specification", Version 1.01, March 1, 200 1855 * Specification", Version 1.01, March 1, 2007
1856 * 1856 *
1857 * Note: It appears that this table is not in 1857 * Note: It appears that this table is not intended to appear in the RSDT/XSDT.
1858 * Therefore, it is not currently supported b 1858 * Therefore, it is not currently supported by the disassembler.
1859 * 1859 *
1860 ******************************************** 1860 ******************************************************************************/
1861 1861
1862 struct acpi_table_ibft { 1862 struct acpi_table_ibft {
1863 struct acpi_table_header header; 1863 struct acpi_table_header header; /* Common ACPI table header */
1864 u8 reserved[12]; 1864 u8 reserved[12];
1865 }; 1865 };
1866 1866
1867 /* IBFT common subtable header */ 1867 /* IBFT common subtable header */
1868 1868
1869 struct acpi_ibft_header { 1869 struct acpi_ibft_header {
1870 u8 type; 1870 u8 type;
1871 u8 version; 1871 u8 version;
1872 u16 length; 1872 u16 length;
1873 u8 index; 1873 u8 index;
1874 u8 flags; 1874 u8 flags;
1875 }; 1875 };
1876 1876
1877 /* Values for Type field above */ 1877 /* Values for Type field above */
1878 1878
1879 enum acpi_ibft_type { 1879 enum acpi_ibft_type {
1880 ACPI_IBFT_TYPE_NOT_USED = 0, 1880 ACPI_IBFT_TYPE_NOT_USED = 0,
1881 ACPI_IBFT_TYPE_CONTROL = 1, 1881 ACPI_IBFT_TYPE_CONTROL = 1,
1882 ACPI_IBFT_TYPE_INITIATOR = 2, 1882 ACPI_IBFT_TYPE_INITIATOR = 2,
1883 ACPI_IBFT_TYPE_NIC = 3, 1883 ACPI_IBFT_TYPE_NIC = 3,
1884 ACPI_IBFT_TYPE_TARGET = 4, 1884 ACPI_IBFT_TYPE_TARGET = 4,
1885 ACPI_IBFT_TYPE_EXTENSIONS = 5, 1885 ACPI_IBFT_TYPE_EXTENSIONS = 5,
1886 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 1886 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */
1887 }; 1887 };
1888 1888
1889 /* IBFT subtables */ 1889 /* IBFT subtables */
1890 1890
1891 struct acpi_ibft_control { 1891 struct acpi_ibft_control {
1892 struct acpi_ibft_header header; 1892 struct acpi_ibft_header header;
1893 u16 extensions; 1893 u16 extensions;
1894 u16 initiator_offset; 1894 u16 initiator_offset;
1895 u16 nic0_offset; 1895 u16 nic0_offset;
1896 u16 target0_offset; 1896 u16 target0_offset;
1897 u16 nic1_offset; 1897 u16 nic1_offset;
1898 u16 target1_offset; 1898 u16 target1_offset;
1899 }; 1899 };
1900 1900
1901 struct acpi_ibft_initiator { 1901 struct acpi_ibft_initiator {
1902 struct acpi_ibft_header header; 1902 struct acpi_ibft_header header;
1903 u8 sns_server[16]; 1903 u8 sns_server[16];
1904 u8 slp_server[16]; 1904 u8 slp_server[16];
1905 u8 primary_server[16]; 1905 u8 primary_server[16];
1906 u8 secondary_server[16]; 1906 u8 secondary_server[16];
1907 u16 name_length; 1907 u16 name_length;
1908 u16 name_offset; 1908 u16 name_offset;
1909 }; 1909 };
1910 1910
1911 struct acpi_ibft_nic { 1911 struct acpi_ibft_nic {
1912 struct acpi_ibft_header header; 1912 struct acpi_ibft_header header;
1913 u8 ip_address[16]; 1913 u8 ip_address[16];
1914 u8 subnet_mask_prefix; 1914 u8 subnet_mask_prefix;
1915 u8 origin; 1915 u8 origin;
1916 u8 gateway[16]; 1916 u8 gateway[16];
1917 u8 primary_dns[16]; 1917 u8 primary_dns[16];
1918 u8 secondary_dns[16]; 1918 u8 secondary_dns[16];
1919 u8 dhcp[16]; 1919 u8 dhcp[16];
1920 u16 vlan; 1920 u16 vlan;
1921 u8 mac_address[6]; 1921 u8 mac_address[6];
1922 u16 pci_address; 1922 u16 pci_address;
1923 u16 name_length; 1923 u16 name_length;
1924 u16 name_offset; 1924 u16 name_offset;
1925 }; 1925 };
1926 1926
1927 struct acpi_ibft_target { 1927 struct acpi_ibft_target {
1928 struct acpi_ibft_header header; 1928 struct acpi_ibft_header header;
1929 u8 target_ip_address[16]; 1929 u8 target_ip_address[16];
1930 u16 target_ip_socket; 1930 u16 target_ip_socket;
1931 u8 target_boot_lun[8]; 1931 u8 target_boot_lun[8];
1932 u8 chap_type; 1932 u8 chap_type;
1933 u8 nic_association; 1933 u8 nic_association;
1934 u16 target_name_length; 1934 u16 target_name_length;
1935 u16 target_name_offset; 1935 u16 target_name_offset;
1936 u16 chap_name_length; 1936 u16 chap_name_length;
1937 u16 chap_name_offset; 1937 u16 chap_name_offset;
1938 u16 chap_secret_length; 1938 u16 chap_secret_length;
1939 u16 chap_secret_offset; 1939 u16 chap_secret_offset;
1940 u16 reverse_chap_name_length; 1940 u16 reverse_chap_name_length;
1941 u16 reverse_chap_name_offset; 1941 u16 reverse_chap_name_offset;
1942 u16 reverse_chap_secret_length; 1942 u16 reverse_chap_secret_length;
1943 u16 reverse_chap_secret_offset; 1943 u16 reverse_chap_secret_offset;
1944 }; 1944 };
1945 1945
1946 /* Reset to default packing */ 1946 /* Reset to default packing */
1947 1947
1948 #pragma pack() 1948 #pragma pack()
1949 1949
1950 #endif /* __ACTBL1_H 1950 #endif /* __ACTBL1_H__ */
1951 1951
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