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 - 2022, 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 <<
30 #define ACPI_SIG_BERT "BERT" /* Boo 29 #define ACPI_SIG_BERT "BERT" /* Boot Error Record Table */
31 #define ACPI_SIG_BGRT "BGRT" /* Boo 30 #define ACPI_SIG_BGRT "BGRT" /* Boot Graphics Resource Table */
32 #define ACPI_SIG_BOOT "BOOT" /* Sim 31 #define ACPI_SIG_BOOT "BOOT" /* Simple Boot Flag Table */
33 #define ACPI_SIG_CEDT "CEDT" /* CXL 32 #define ACPI_SIG_CEDT "CEDT" /* CXL Early Discovery Table */
34 #define ACPI_SIG_CPEP "CPEP" /* Cor 33 #define ACPI_SIG_CPEP "CPEP" /* Corrected Platform Error Polling table */
35 #define ACPI_SIG_CSRT "CSRT" /* Cor 34 #define ACPI_SIG_CSRT "CSRT" /* Core System Resource Table */
36 #define ACPI_SIG_DBG2 "DBG2" /* Deb 35 #define ACPI_SIG_DBG2 "DBG2" /* Debug Port table type 2 */
37 #define ACPI_SIG_DBGP "DBGP" /* Deb 36 #define ACPI_SIG_DBGP "DBGP" /* Debug Port table */
38 #define ACPI_SIG_DMAR "DMAR" /* DMA 37 #define ACPI_SIG_DMAR "DMAR" /* DMA Remapping table */
39 #define ACPI_SIG_DRTM "DRTM" /* Dyn 38 #define ACPI_SIG_DRTM "DRTM" /* Dynamic Root of Trust for Measurement table */
40 #define ACPI_SIG_ECDT "ECDT" /* Emb 39 #define ACPI_SIG_ECDT "ECDT" /* Embedded Controller Boot Resources Table */
41 #define ACPI_SIG_EINJ "EINJ" /* Err 40 #define ACPI_SIG_EINJ "EINJ" /* Error Injection table */
42 #define ACPI_SIG_ERST "ERST" /* Err 41 #define ACPI_SIG_ERST "ERST" /* Error Record Serialization Table */
43 #define ACPI_SIG_FPDT "FPDT" /* Fir 42 #define ACPI_SIG_FPDT "FPDT" /* Firmware Performance Data Table */
44 #define ACPI_SIG_GTDT "GTDT" /* Gen 43 #define ACPI_SIG_GTDT "GTDT" /* Generic Timer Description Table */
45 #define ACPI_SIG_HEST "HEST" /* Har 44 #define ACPI_SIG_HEST "HEST" /* Hardware Error Source Table */
46 #define ACPI_SIG_HMAT "HMAT" /* Het 45 #define ACPI_SIG_HMAT "HMAT" /* Heterogeneous Memory Attributes Table */
47 #define ACPI_SIG_HPET "HPET" /* Hig 46 #define ACPI_SIG_HPET "HPET" /* High Precision Event Timer table */
48 #define ACPI_SIG_IBFT "IBFT" /* iSC 47 #define ACPI_SIG_IBFT "IBFT" /* iSCSI Boot Firmware Table */
49 #define ACPI_SIG_MSCT "MSCT" /* Max 48 #define ACPI_SIG_MSCT "MSCT" /* Maximum System Characteristics Table */
50 49
51 #define ACPI_SIG_S3PT "S3PT" /* S3 50 #define ACPI_SIG_S3PT "S3PT" /* S3 Performance (sub)Table */
52 #define ACPI_SIG_PCCS "PCC" /* PCC 51 #define ACPI_SIG_PCCS "PCC" /* PCC Shared Memory Region */
53 52
54 #define ACPI_SIG_NBFT "NBFT" /* NVM <<
55 <<
56 /* Reserved table signatures */ 53 /* Reserved table signatures */
57 54
58 #define ACPI_SIG_MATR "MATR" /* Mem 55 #define ACPI_SIG_MATR "MATR" /* Memory Address Translation Table */
59 #define ACPI_SIG_MSDM "MSDM" /* Mic 56 #define ACPI_SIG_MSDM "MSDM" /* Microsoft Data Management Table */
60 57
61 /* 58 /*
62 * These tables have been seen in the field, b 59 * These tables have been seen in the field, but no definition has been found
63 */ 60 */
64 #ifdef ACPI_UNDEFINED_TABLES 61 #ifdef ACPI_UNDEFINED_TABLES
65 #define ACPI_SIG_ATKG "ATKG" 62 #define ACPI_SIG_ATKG "ATKG"
66 #define ACPI_SIG_GSCI "GSCI" /* GMC 63 #define ACPI_SIG_GSCI "GSCI" /* GMCH SCI table */
67 #define ACPI_SIG_IEIT "IEIT" 64 #define ACPI_SIG_IEIT "IEIT"
68 #endif 65 #endif
69 66
70 /* 67 /*
71 * All tables must be byte-packed to match the 68 * All tables must be byte-packed to match the ACPI specification, since
72 * the tables are provided by the system BIOS. 69 * the tables are provided by the system BIOS.
73 */ 70 */
74 #pragma pack(1) 71 #pragma pack(1)
75 72
76 /* 73 /*
77 * Note: C bitfields are not used for this rea 74 * Note: C bitfields are not used for this reason:
78 * 75 *
79 * "Bitfields are great and easy to read, but 76 * "Bitfields are great and easy to read, but unfortunately the C language
80 * does not specify the layout of bitfields in 77 * does not specify the layout of bitfields in memory, which means they are
81 * essentially useless for dealing with packed 78 * essentially useless for dealing with packed data in on-disk formats or
82 * binary wire protocols." (Or ACPI tables and 79 * binary wire protocols." (Or ACPI tables and buffers.) "If you ask me,
83 * this decision was a design error in C. Ritc 80 * this decision was a design error in C. Ritchie could have picked an order
84 * and stuck with it." Norman Ramsey. 81 * and stuck with it." Norman Ramsey.
85 * See http://stackoverflow.com/a/1053662/4166 82 * See http://stackoverflow.com/a/1053662/41661
86 */ 83 */
87 84
88 /********************************************* 85 /*******************************************************************************
89 * 86 *
90 * Common subtable headers 87 * Common subtable headers
91 * 88 *
92 ********************************************* 89 ******************************************************************************/
93 90
94 /* Generic subtable header (used in MADT, SRAT 91 /* Generic subtable header (used in MADT, SRAT, etc.) */
95 92
96 struct acpi_subtable_header { 93 struct acpi_subtable_header {
97 u8 type; 94 u8 type;
98 u8 length; 95 u8 length;
99 }; 96 };
100 97
101 /* Subtable header for WHEA tables (EINJ, ERST 98 /* Subtable header for WHEA tables (EINJ, ERST, WDAT) */
102 99
103 struct acpi_whea_header { 100 struct acpi_whea_header {
104 u8 action; 101 u8 action;
105 u8 instruction; 102 u8 instruction;
106 u8 flags; 103 u8 flags;
107 u8 reserved; 104 u8 reserved;
108 struct acpi_generic_address register_r 105 struct acpi_generic_address register_region;
109 u64 value; /* Value used 106 u64 value; /* Value used with Read/Write register */
110 u64 mask; /* Bitmask req 107 u64 mask; /* Bitmask required for this register instruction */
111 }; 108 };
112 109
113 /* https://docs.microsoft.com/en-us/windows-ha <<
114 #define ASPT_REVISION_ID 0x01 <<
115 struct acpi_table_aspt { <<
116 struct acpi_table_header header; <<
117 u32 num_entries; <<
118 }; <<
119 <<
120 struct acpi_aspt_header { <<
121 u16 type; <<
122 u16 length; <<
123 }; <<
124 <<
125 enum acpi_aspt_type { <<
126 ACPI_ASPT_TYPE_GLOBAL_REGS = 0, <<
127 ACPI_ASPT_TYPE_SEV_MBOX_REGS = 1, <<
128 ACPI_ASPT_TYPE_ACPI_MBOX_REGS = 2, <<
129 }; <<
130 <<
131 /* 0: ASPT Global Registers */ <<
132 struct acpi_aspt_global_regs { <<
133 struct acpi_aspt_header header; <<
134 u32 reserved; <<
135 u64 feature_reg_addr; <<
136 u64 irq_en_reg_addr; <<
137 u64 irq_st_reg_addr; <<
138 }; <<
139 <<
140 /* 1: ASPT SEV Mailbox Registers */ <<
141 struct acpi_aspt_sev_mbox_regs { <<
142 struct acpi_aspt_header header; <<
143 u8 mbox_irq_id; <<
144 u8 reserved[3]; <<
145 u64 cmd_resp_reg_addr; <<
146 u64 cmd_buf_lo_reg_addr; <<
147 u64 cmd_buf_hi_reg_addr; <<
148 }; <<
149 <<
150 /* 2: ASPT ACPI Mailbox Registers */ <<
151 struct acpi_aspt_acpi_mbox_regs { <<
152 struct acpi_aspt_header header; <<
153 u32 reserved1; <<
154 u64 cmd_resp_reg_addr; <<
155 u64 reserved2[2]; <<
156 }; <<
157 <<
158 /********************************************* 110 /*******************************************************************************
159 * 111 *
160 * ASF - Alert Standard Format table (Signatur 112 * ASF - Alert Standard Format table (Signature "ASF!")
161 * Revision 0x10 113 * Revision 0x10
162 * 114 *
163 * Conforms to the Alert Standard Format Speci 115 * Conforms to the Alert Standard Format Specification V2.0, 23 April 2003
164 * 116 *
165 ********************************************* 117 ******************************************************************************/
166 118
167 struct acpi_table_asf { 119 struct acpi_table_asf {
168 struct acpi_table_header header; 120 struct acpi_table_header header; /* Common ACPI table header */
169 }; 121 };
170 122
171 /* ASF subtable header */ 123 /* ASF subtable header */
172 124
173 struct acpi_asf_header { 125 struct acpi_asf_header {
174 u8 type; 126 u8 type;
175 u8 reserved; 127 u8 reserved;
176 u16 length; 128 u16 length;
177 }; 129 };
178 130
179 /* Values for Type field above */ 131 /* Values for Type field above */
180 132
181 enum acpi_asf_type { 133 enum acpi_asf_type {
182 ACPI_ASF_TYPE_INFO = 0, 134 ACPI_ASF_TYPE_INFO = 0,
183 ACPI_ASF_TYPE_ALERT = 1, 135 ACPI_ASF_TYPE_ALERT = 1,
184 ACPI_ASF_TYPE_CONTROL = 2, 136 ACPI_ASF_TYPE_CONTROL = 2,
185 ACPI_ASF_TYPE_BOOT = 3, 137 ACPI_ASF_TYPE_BOOT = 3,
186 ACPI_ASF_TYPE_ADDRESS = 4, 138 ACPI_ASF_TYPE_ADDRESS = 4,
187 ACPI_ASF_TYPE_RESERVED = 5 139 ACPI_ASF_TYPE_RESERVED = 5
188 }; 140 };
189 141
190 /* 142 /*
191 * ASF subtables 143 * ASF subtables
192 */ 144 */
193 145
194 /* 0: ASF Information */ 146 /* 0: ASF Information */
195 147
196 struct acpi_asf_info { 148 struct acpi_asf_info {
197 struct acpi_asf_header header; 149 struct acpi_asf_header header;
198 u8 min_reset_value; 150 u8 min_reset_value;
199 u8 min_poll_interval; 151 u8 min_poll_interval;
200 u16 system_id; 152 u16 system_id;
201 u32 mfg_id; 153 u32 mfg_id;
202 u8 flags; 154 u8 flags;
203 u8 reserved2[3]; 155 u8 reserved2[3];
204 }; 156 };
205 157
206 /* Masks for Flags field above */ 158 /* Masks for Flags field above */
207 159
208 #define ACPI_ASF_SMBUS_PROTOCOLS (1) 160 #define ACPI_ASF_SMBUS_PROTOCOLS (1)
209 161
210 /* 1: ASF Alerts */ 162 /* 1: ASF Alerts */
211 163
212 struct acpi_asf_alert { 164 struct acpi_asf_alert {
213 struct acpi_asf_header header; 165 struct acpi_asf_header header;
214 u8 assert_mask; 166 u8 assert_mask;
215 u8 deassert_mask; 167 u8 deassert_mask;
216 u8 alerts; 168 u8 alerts;
217 u8 data_length; 169 u8 data_length;
218 }; 170 };
219 171
220 struct acpi_asf_alert_data { 172 struct acpi_asf_alert_data {
221 u8 address; 173 u8 address;
222 u8 command; 174 u8 command;
223 u8 mask; 175 u8 mask;
224 u8 value; 176 u8 value;
225 u8 sensor_type; 177 u8 sensor_type;
226 u8 type; 178 u8 type;
227 u8 offset; 179 u8 offset;
228 u8 source_type; 180 u8 source_type;
229 u8 severity; 181 u8 severity;
230 u8 sensor_number; 182 u8 sensor_number;
231 u8 entity; 183 u8 entity;
232 u8 instance; 184 u8 instance;
233 }; 185 };
234 186
235 /* 2: ASF Remote Control */ 187 /* 2: ASF Remote Control */
236 188
237 struct acpi_asf_remote { 189 struct acpi_asf_remote {
238 struct acpi_asf_header header; 190 struct acpi_asf_header header;
239 u8 controls; 191 u8 controls;
240 u8 data_length; 192 u8 data_length;
241 u16 reserved2; 193 u16 reserved2;
242 }; 194 };
243 195
244 struct acpi_asf_control_data { 196 struct acpi_asf_control_data {
245 u8 function; 197 u8 function;
246 u8 address; 198 u8 address;
247 u8 command; 199 u8 command;
248 u8 value; 200 u8 value;
249 }; 201 };
250 202
251 /* 3: ASF RMCP Boot Options */ 203 /* 3: ASF RMCP Boot Options */
252 204
253 struct acpi_asf_rmcp { 205 struct acpi_asf_rmcp {
254 struct acpi_asf_header header; 206 struct acpi_asf_header header;
255 u8 capabilities[7]; 207 u8 capabilities[7];
256 u8 completion_code; 208 u8 completion_code;
257 u32 enterprise_id; 209 u32 enterprise_id;
258 u8 command; 210 u8 command;
259 u16 parameter; 211 u16 parameter;
260 u16 boot_options; 212 u16 boot_options;
261 u16 oem_parameters; 213 u16 oem_parameters;
262 }; 214 };
263 215
264 /* 4: ASF Address */ 216 /* 4: ASF Address */
265 217
266 struct acpi_asf_address { 218 struct acpi_asf_address {
267 struct acpi_asf_header header; 219 struct acpi_asf_header header;
268 u8 eprom_address; 220 u8 eprom_address;
269 u8 devices; 221 u8 devices;
270 }; 222 };
271 223
272 /********************************************* 224 /*******************************************************************************
273 * 225 *
274 * BERT - Boot Error Record Table (ACPI 4.0) 226 * BERT - Boot Error Record Table (ACPI 4.0)
275 * Version 1 227 * Version 1
276 * 228 *
277 ********************************************* 229 ******************************************************************************/
278 230
279 struct acpi_table_bert { 231 struct acpi_table_bert {
280 struct acpi_table_header header; 232 struct acpi_table_header header; /* Common ACPI table header */
281 u32 region_length; /* Length of t 233 u32 region_length; /* Length of the boot error region */
282 u64 address; /* Physical ad 234 u64 address; /* Physical address of the error region */
283 }; 235 };
284 236
285 /* Boot Error Region (not a subtable, pointed 237 /* Boot Error Region (not a subtable, pointed to by Address field above) */
286 238
287 struct acpi_bert_region { 239 struct acpi_bert_region {
288 u32 block_status; /* Type of err 240 u32 block_status; /* Type of error information */
289 u32 raw_data_offset; /* Offset to r 241 u32 raw_data_offset; /* Offset to raw error data */
290 u32 raw_data_length; /* Length of r 242 u32 raw_data_length; /* Length of raw error data */
291 u32 data_length; /* Length of g 243 u32 data_length; /* Length of generic error data */
292 u32 error_severity; /* Severity co 244 u32 error_severity; /* Severity code */
293 }; 245 };
294 246
295 /* Values for block_status flags above */ 247 /* Values for block_status flags above */
296 248
297 #define ACPI_BERT_UNCORRECTABLE (1 249 #define ACPI_BERT_UNCORRECTABLE (1)
298 #define ACPI_BERT_CORRECTABLE (1 250 #define ACPI_BERT_CORRECTABLE (1<<1)
299 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1 251 #define ACPI_BERT_MULTIPLE_UNCORRECTABLE (1<<2)
300 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1 252 #define ACPI_BERT_MULTIPLE_CORRECTABLE (1<<3)
301 #define ACPI_BERT_ERROR_ENTRY_COUNT (0 253 #define ACPI_BERT_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
302 254
303 /* Values for error_severity above */ 255 /* Values for error_severity above */
304 256
305 enum acpi_bert_error_severity { 257 enum acpi_bert_error_severity {
306 ACPI_BERT_ERROR_CORRECTABLE = 0, 258 ACPI_BERT_ERROR_CORRECTABLE = 0,
307 ACPI_BERT_ERROR_FATAL = 1, 259 ACPI_BERT_ERROR_FATAL = 1,
308 ACPI_BERT_ERROR_CORRECTED = 2, 260 ACPI_BERT_ERROR_CORRECTED = 2,
309 ACPI_BERT_ERROR_NONE = 3, 261 ACPI_BERT_ERROR_NONE = 3,
310 ACPI_BERT_ERROR_RESERVED = 4 /* 4 a 262 ACPI_BERT_ERROR_RESERVED = 4 /* 4 and greater are reserved */
311 }; 263 };
312 264
313 /* 265 /*
314 * Note: The generic error data that follows t 266 * Note: The generic error data that follows the error_severity field above
315 * uses the struct acpi_hest_generic_data defi 267 * uses the struct acpi_hest_generic_data defined under the HEST table below
316 */ 268 */
317 269
318 /********************************************* 270 /*******************************************************************************
319 * 271 *
320 * BGRT - Boot Graphics Resource Table (ACPI 5 272 * BGRT - Boot Graphics Resource Table (ACPI 5.0)
321 * Version 1 273 * Version 1
322 * 274 *
323 ********************************************* 275 ******************************************************************************/
324 276
325 struct acpi_table_bgrt { 277 struct acpi_table_bgrt {
326 struct acpi_table_header header; 278 struct acpi_table_header header; /* Common ACPI table header */
327 u16 version; 279 u16 version;
328 u8 status; 280 u8 status;
329 u8 image_type; 281 u8 image_type;
330 u64 image_address; 282 u64 image_address;
331 u32 image_offset_x; 283 u32 image_offset_x;
332 u32 image_offset_y; 284 u32 image_offset_y;
333 }; 285 };
334 286
335 /* Flags for Status field above */ 287 /* Flags for Status field above */
336 288
337 #define ACPI_BGRT_DISPLAYED (1 289 #define ACPI_BGRT_DISPLAYED (1)
338 #define ACPI_BGRT_ORIENTATION_OFFSET (3 290 #define ACPI_BGRT_ORIENTATION_OFFSET (3 << 1)
339 291
340 /********************************************* 292 /*******************************************************************************
341 * 293 *
342 * BOOT - Simple Boot Flag Table 294 * BOOT - Simple Boot Flag Table
343 * Version 1 295 * Version 1
344 * 296 *
345 * Conforms to the "Simple Boot Flag Specifica 297 * Conforms to the "Simple Boot Flag Specification", Version 2.1
346 * 298 *
347 ********************************************* 299 ******************************************************************************/
348 300
349 struct acpi_table_boot { 301 struct acpi_table_boot {
350 struct acpi_table_header header; 302 struct acpi_table_header header; /* Common ACPI table header */
351 u8 cmos_index; /* Index in CM 303 u8 cmos_index; /* Index in CMOS RAM for the boot register */
352 u8 reserved[3]; 304 u8 reserved[3];
353 }; 305 };
354 306
355 /********************************************* 307 /*******************************************************************************
356 * 308 *
357 * CDAT - Coherent Device Attribute Table 309 * CDAT - Coherent Device Attribute Table
358 * Version 1 310 * Version 1
359 * 311 *
360 * Conforms to the "Coherent Device Attribute 312 * Conforms to the "Coherent Device Attribute Table (CDAT) Specification
361 " (Revision 1.01, October 2020.) 313 " (Revision 1.01, October 2020.)
362 * 314 *
363 ********************************************* 315 ******************************************************************************/
364 316
365 struct acpi_table_cdat { 317 struct acpi_table_cdat {
366 u32 length; /* Length of t 318 u32 length; /* Length of table in bytes, including this header */
367 u8 revision; /* ACPI Specif 319 u8 revision; /* ACPI Specification minor version number */
368 u8 checksum; /* To make sum 320 u8 checksum; /* To make sum of entire table == 0 */
369 u8 reserved[6]; 321 u8 reserved[6];
370 u32 sequence; /* Used to det 322 u32 sequence; /* Used to detect runtime CDAT table changes */
371 }; 323 };
372 324
373 /* CDAT common subtable header */ 325 /* CDAT common subtable header */
374 326
375 struct acpi_cdat_header { 327 struct acpi_cdat_header {
376 u8 type; 328 u8 type;
377 u8 reserved; 329 u8 reserved;
378 u16 length; 330 u16 length;
379 }; 331 };
380 332
381 /* Values for Type field above */ 333 /* Values for Type field above */
382 334
383 enum acpi_cdat_type { 335 enum acpi_cdat_type {
384 ACPI_CDAT_TYPE_DSMAS = 0, 336 ACPI_CDAT_TYPE_DSMAS = 0,
385 ACPI_CDAT_TYPE_DSLBIS = 1, 337 ACPI_CDAT_TYPE_DSLBIS = 1,
386 ACPI_CDAT_TYPE_DSMSCIS = 2, 338 ACPI_CDAT_TYPE_DSMSCIS = 2,
387 ACPI_CDAT_TYPE_DSIS = 3, 339 ACPI_CDAT_TYPE_DSIS = 3,
388 ACPI_CDAT_TYPE_DSEMTS = 4, 340 ACPI_CDAT_TYPE_DSEMTS = 4,
389 ACPI_CDAT_TYPE_SSLBIS = 5, 341 ACPI_CDAT_TYPE_SSLBIS = 5,
390 ACPI_CDAT_TYPE_RESERVED = 6 /* 6 t 342 ACPI_CDAT_TYPE_RESERVED = 6 /* 6 through 0xFF are reserved */
391 }; 343 };
392 344
393 /* Subtable 0: Device Scoped Memory Affinity S 345 /* Subtable 0: Device Scoped Memory Affinity Structure (DSMAS) */
394 346
395 struct acpi_cdat_dsmas { !! 347 struct acpi_cadt_dsmas {
396 u8 dsmad_handle; 348 u8 dsmad_handle;
397 u8 flags; 349 u8 flags;
398 u16 reserved; 350 u16 reserved;
399 u64 dpa_base_address; 351 u64 dpa_base_address;
400 u64 dpa_length; 352 u64 dpa_length;
401 }; 353 };
402 354
403 /* Flags for subtable above */ 355 /* Flags for subtable above */
404 356
405 #define ACPI_CDAT_DSMAS_NON_VOLATILE (1 !! 357 #define ACPI_CEDT_DSMAS_NON_VOLATILE (1 << 2)
406 358
407 /* Subtable 1: Device scoped Latency and Bandw 359 /* Subtable 1: Device scoped Latency and Bandwidth Information Structure (DSLBIS) */
408 360
409 struct acpi_cdat_dslbis { 361 struct acpi_cdat_dslbis {
410 u8 handle; 362 u8 handle;
411 u8 flags; /* If Handle m 363 u8 flags; /* If Handle matches a DSMAS handle, the definition of this field matches
412 * Flags field 364 * Flags field in HMAT System Locality Latency */
413 u8 data_type; 365 u8 data_type;
414 u8 reserved; 366 u8 reserved;
415 u64 entry_base_unit; 367 u64 entry_base_unit;
416 u16 entry[3]; 368 u16 entry[3];
417 u16 reserved2; 369 u16 reserved2;
418 }; 370 };
419 371
420 /* Subtable 2: Device Scoped Memory Side Cache 372 /* Subtable 2: Device Scoped Memory Side Cache Information Structure (DSMSCIS) */
421 373
422 struct acpi_cdat_dsmscis { 374 struct acpi_cdat_dsmscis {
423 u8 dsmas_handle; 375 u8 dsmas_handle;
424 u8 reserved[3]; 376 u8 reserved[3];
425 u64 side_cache_size; 377 u64 side_cache_size;
426 u32 cache_attributes; 378 u32 cache_attributes;
427 }; 379 };
428 380
429 /* Subtable 3: Device Scoped Initiator Structu 381 /* Subtable 3: Device Scoped Initiator Structure (DSIS) */
430 382
431 struct acpi_cdat_dsis { 383 struct acpi_cdat_dsis {
432 u8 flags; 384 u8 flags;
433 u8 handle; 385 u8 handle;
434 u16 reserved; 386 u16 reserved;
435 }; 387 };
436 388
437 /* Flags for above subtable */ 389 /* Flags for above subtable */
438 390
439 #define ACPI_CDAT_DSIS_MEM_ATTACHED (1 391 #define ACPI_CDAT_DSIS_MEM_ATTACHED (1 << 0)
440 392
441 /* Subtable 4: Device Scoped EFI Memory Type S 393 /* Subtable 4: Device Scoped EFI Memory Type Structure (DSEMTS) */
442 394
443 struct acpi_cdat_dsemts { 395 struct acpi_cdat_dsemts {
444 u8 dsmas_handle; 396 u8 dsmas_handle;
445 u8 memory_type; 397 u8 memory_type;
446 u16 reserved; 398 u16 reserved;
447 u64 dpa_offset; 399 u64 dpa_offset;
448 u64 range_length; 400 u64 range_length;
449 }; 401 };
450 402
451 /* Subtable 5: Switch Scoped Latency and Bandw 403 /* Subtable 5: Switch Scoped Latency and Bandwidth Information Structure (SSLBIS) */
452 404
453 struct acpi_cdat_sslbis { 405 struct acpi_cdat_sslbis {
454 u8 data_type; 406 u8 data_type;
455 u8 reserved[3]; 407 u8 reserved[3];
456 u64 entry_base_unit; 408 u64 entry_base_unit;
457 }; 409 };
458 410
459 /* Sub-subtable for above, sslbe_entries field 411 /* Sub-subtable for above, sslbe_entries field */
460 412
461 struct acpi_cdat_sslbe { 413 struct acpi_cdat_sslbe {
462 u16 portx_id; 414 u16 portx_id;
463 u16 porty_id; 415 u16 porty_id;
464 u16 latency_or_bandwidth; 416 u16 latency_or_bandwidth;
465 u16 reserved; 417 u16 reserved;
466 }; 418 };
467 419
468 #define ACPI_CDAT_SSLBIS_US_PORT 0x0100 <<
469 #define ACPI_CDAT_SSLBIS_ANY_PORT 0xffff <<
470 <<
471 /********************************************* 420 /*******************************************************************************
472 * 421 *
473 * CEDT - CXL Early Discovery Table 422 * CEDT - CXL Early Discovery Table
474 * Version 1 423 * Version 1
475 * 424 *
476 * Conforms to the "CXL Early Discovery Table" 425 * Conforms to the "CXL Early Discovery Table" (CXL 2.0, October 2020)
477 * 426 *
478 ********************************************* 427 ******************************************************************************/
479 428
480 struct acpi_table_cedt { 429 struct acpi_table_cedt {
481 struct acpi_table_header header; 430 struct acpi_table_header header; /* Common ACPI table header */
482 }; 431 };
483 432
484 /* CEDT subtable header (Performance Record St 433 /* CEDT subtable header (Performance Record Structure) */
485 434
486 struct acpi_cedt_header { 435 struct acpi_cedt_header {
487 u8 type; 436 u8 type;
488 u8 reserved; 437 u8 reserved;
489 u16 length; 438 u16 length;
490 }; 439 };
491 440
492 /* Values for Type field above */ 441 /* Values for Type field above */
493 442
494 enum acpi_cedt_type { 443 enum acpi_cedt_type {
495 ACPI_CEDT_TYPE_CHBS = 0, 444 ACPI_CEDT_TYPE_CHBS = 0,
496 ACPI_CEDT_TYPE_CFMWS = 1, 445 ACPI_CEDT_TYPE_CFMWS = 1,
497 ACPI_CEDT_TYPE_CXIMS = 2, 446 ACPI_CEDT_TYPE_CXIMS = 2,
498 ACPI_CEDT_TYPE_RDPAS = 3, 447 ACPI_CEDT_TYPE_RDPAS = 3,
499 ACPI_CEDT_TYPE_RESERVED = 4, 448 ACPI_CEDT_TYPE_RESERVED = 4,
500 }; 449 };
501 450
502 /* Values for version field above */ 451 /* Values for version field above */
503 452
504 #define ACPI_CEDT_CHBS_VERSION_CXL11 (0) 453 #define ACPI_CEDT_CHBS_VERSION_CXL11 (0)
505 #define ACPI_CEDT_CHBS_VERSION_CXL20 (1) 454 #define ACPI_CEDT_CHBS_VERSION_CXL20 (1)
506 455
507 /* Values for length field above */ 456 /* Values for length field above */
508 457
509 #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x200 458 #define ACPI_CEDT_CHBS_LENGTH_CXL11 (0x2000)
510 #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x100 459 #define ACPI_CEDT_CHBS_LENGTH_CXL20 (0x10000)
511 460
512 /* 461 /*
513 * CEDT subtables 462 * CEDT subtables
514 */ 463 */
515 464
516 /* 0: CXL Host Bridge Structure */ 465 /* 0: CXL Host Bridge Structure */
517 466
518 struct acpi_cedt_chbs { 467 struct acpi_cedt_chbs {
519 struct acpi_cedt_header header; 468 struct acpi_cedt_header header;
520 u32 uid; 469 u32 uid;
521 u32 cxl_version; 470 u32 cxl_version;
522 u32 reserved; 471 u32 reserved;
523 u64 base; 472 u64 base;
524 u64 length; 473 u64 length;
525 }; 474 };
526 475
527 /* 1: CXL Fixed Memory Window Structure */ 476 /* 1: CXL Fixed Memory Window Structure */
528 477
529 struct acpi_cedt_cfmws { 478 struct acpi_cedt_cfmws {
530 struct acpi_cedt_header header; 479 struct acpi_cedt_header header;
531 u32 reserved1; 480 u32 reserved1;
532 u64 base_hpa; 481 u64 base_hpa;
533 u64 window_size; 482 u64 window_size;
534 u8 interleave_ways; 483 u8 interleave_ways;
535 u8 interleave_arithmetic; 484 u8 interleave_arithmetic;
536 u16 reserved2; 485 u16 reserved2;
537 u32 granularity; 486 u32 granularity;
538 u16 restrictions; 487 u16 restrictions;
539 u16 qtg_id; 488 u16 qtg_id;
540 u32 interleave_targets[]; 489 u32 interleave_targets[];
541 }; 490 };
542 491
543 struct acpi_cedt_cfmws_target_element { 492 struct acpi_cedt_cfmws_target_element {
544 u32 interleave_target; 493 u32 interleave_target;
545 }; 494 };
546 495
547 /* Values for Interleave Arithmetic field abov 496 /* Values for Interleave Arithmetic field above */
548 497
549 #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0 498 #define ACPI_CEDT_CFMWS_ARITHMETIC_MODULO (0)
550 #define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1 499 #define ACPI_CEDT_CFMWS_ARITHMETIC_XOR (1)
551 500
552 /* Values for Restrictions field above */ 501 /* Values for Restrictions field above */
553 502
554 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1 503 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE2 (1)
555 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1 504 #define ACPI_CEDT_CFMWS_RESTRICT_TYPE3 (1<<1)
556 #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1 505 #define ACPI_CEDT_CFMWS_RESTRICT_VOLATILE (1<<2)
557 #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1 506 #define ACPI_CEDT_CFMWS_RESTRICT_PMEM (1<<3)
558 #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1 507 #define ACPI_CEDT_CFMWS_RESTRICT_FIXED (1<<4)
559 508
560 /* 2: CXL XOR Interleave Math Structure */ 509 /* 2: CXL XOR Interleave Math Structure */
561 510
562 struct acpi_cedt_cxims { 511 struct acpi_cedt_cxims {
563 struct acpi_cedt_header header; 512 struct acpi_cedt_header header;
564 u16 reserved1; 513 u16 reserved1;
565 u8 hbig; 514 u8 hbig;
566 u8 nr_xormaps; 515 u8 nr_xormaps;
567 u64 xormap_list[]; 516 u64 xormap_list[];
568 }; 517 };
569 518
570 /* 3: CXL RCEC Downstream Port Association Str 519 /* 3: CXL RCEC Downstream Port Association Structure */
571 520
572 struct acpi_cedt_rdpas { 521 struct acpi_cedt_rdpas {
573 struct acpi_cedt_header header; 522 struct acpi_cedt_header header;
>> 523 u8 reserved1;
>> 524 u16 length;
574 u16 segment; 525 u16 segment;
575 u16 bdf; 526 u16 bdf;
576 u8 protocol; 527 u8 protocol;
577 u64 address; 528 u64 address;
578 }; 529 };
579 530
580 /* Masks for bdf field above */ 531 /* Masks for bdf field above */
581 #define ACPI_CEDT_RDPAS_BUS_MASK 0x 532 #define ACPI_CEDT_RDPAS_BUS_MASK 0xff00
582 #define ACPI_CEDT_RDPAS_DEVICE_MASK 0x 533 #define ACPI_CEDT_RDPAS_DEVICE_MASK 0x00f8
583 #define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x 534 #define ACPI_CEDT_RDPAS_FUNCTION_MASK 0x0007
584 535
585 #define ACPI_CEDT_RDPAS_PROTOCOL_IO (0) 536 #define ACPI_CEDT_RDPAS_PROTOCOL_IO (0)
586 #define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1) 537 #define ACPI_CEDT_RDPAS_PROTOCOL_CACHEMEM (1)
587 538
588 /********************************************* 539 /*******************************************************************************
589 * 540 *
590 * CPEP - Corrected Platform Error Polling tab 541 * CPEP - Corrected Platform Error Polling table (ACPI 4.0)
591 * Version 1 542 * Version 1
592 * 543 *
593 ********************************************* 544 ******************************************************************************/
594 545
595 struct acpi_table_cpep { 546 struct acpi_table_cpep {
596 struct acpi_table_header header; 547 struct acpi_table_header header; /* Common ACPI table header */
597 u64 reserved; 548 u64 reserved;
598 }; 549 };
599 550
600 /* Subtable */ 551 /* Subtable */
601 552
602 struct acpi_cpep_polling { 553 struct acpi_cpep_polling {
603 struct acpi_subtable_header header; 554 struct acpi_subtable_header header;
604 u8 id; /* Processor I 555 u8 id; /* Processor ID */
605 u8 eid; /* Processor E 556 u8 eid; /* Processor EID */
606 u32 interval; /* Polling int 557 u32 interval; /* Polling interval (msec) */
607 }; 558 };
608 559
609 /********************************************* 560 /*******************************************************************************
610 * 561 *
611 * CSRT - Core System Resource Table 562 * CSRT - Core System Resource Table
612 * Version 0 563 * Version 0
613 * 564 *
614 * Conforms to the "Core System Resource Table 565 * Conforms to the "Core System Resource Table (CSRT)", November 14, 2011
615 * 566 *
616 ********************************************* 567 ******************************************************************************/
617 568
618 struct acpi_table_csrt { 569 struct acpi_table_csrt {
619 struct acpi_table_header header; 570 struct acpi_table_header header; /* Common ACPI table header */
620 }; 571 };
621 572
622 /* Resource Group subtable */ 573 /* Resource Group subtable */
623 574
624 struct acpi_csrt_group { 575 struct acpi_csrt_group {
625 u32 length; 576 u32 length;
626 u32 vendor_id; 577 u32 vendor_id;
627 u32 subvendor_id; 578 u32 subvendor_id;
628 u16 device_id; 579 u16 device_id;
629 u16 subdevice_id; 580 u16 subdevice_id;
630 u16 revision; 581 u16 revision;
631 u16 reserved; 582 u16 reserved;
632 u32 shared_info_length; 583 u32 shared_info_length;
633 584
634 /* Shared data immediately follows (Le 585 /* Shared data immediately follows (Length = shared_info_length) */
635 }; 586 };
636 587
637 /* Shared Info subtable */ 588 /* Shared Info subtable */
638 589
639 struct acpi_csrt_shared_info { 590 struct acpi_csrt_shared_info {
640 u16 major_version; 591 u16 major_version;
641 u16 minor_version; 592 u16 minor_version;
642 u32 mmio_base_low; 593 u32 mmio_base_low;
643 u32 mmio_base_high; 594 u32 mmio_base_high;
644 u32 gsi_interrupt; 595 u32 gsi_interrupt;
645 u8 interrupt_polarity; 596 u8 interrupt_polarity;
646 u8 interrupt_mode; 597 u8 interrupt_mode;
647 u8 num_channels; 598 u8 num_channels;
648 u8 dma_address_width; 599 u8 dma_address_width;
649 u16 base_request_line; 600 u16 base_request_line;
650 u16 num_handshake_signals; 601 u16 num_handshake_signals;
651 u32 max_block_size; 602 u32 max_block_size;
652 603
653 /* Resource descriptors immediately fo 604 /* Resource descriptors immediately follow (Length = Group length - shared_info_length) */
654 }; 605 };
655 606
656 /* Resource Descriptor subtable */ 607 /* Resource Descriptor subtable */
657 608
658 struct acpi_csrt_descriptor { 609 struct acpi_csrt_descriptor {
659 u32 length; 610 u32 length;
660 u16 type; 611 u16 type;
661 u16 subtype; 612 u16 subtype;
662 u32 uid; 613 u32 uid;
663 614
664 /* Resource-specific information immed 615 /* Resource-specific information immediately follows */
665 }; 616 };
666 617
667 /* Resource Types */ 618 /* Resource Types */
668 619
669 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001 620 #define ACPI_CSRT_TYPE_INTERRUPT 0x0001
670 #define ACPI_CSRT_TYPE_TIMER 0x0002 621 #define ACPI_CSRT_TYPE_TIMER 0x0002
671 #define ACPI_CSRT_TYPE_DMA 0x0003 622 #define ACPI_CSRT_TYPE_DMA 0x0003
672 623
673 /* Resource Subtypes */ 624 /* Resource Subtypes */
674 625
675 #define ACPI_CSRT_XRUPT_LINE 0x0000 626 #define ACPI_CSRT_XRUPT_LINE 0x0000
676 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001 627 #define ACPI_CSRT_XRUPT_CONTROLLER 0x0001
677 #define ACPI_CSRT_TIMER 0x0000 628 #define ACPI_CSRT_TIMER 0x0000
678 #define ACPI_CSRT_DMA_CHANNEL 0x0000 629 #define ACPI_CSRT_DMA_CHANNEL 0x0000
679 #define ACPI_CSRT_DMA_CONTROLLER 0x0001 630 #define ACPI_CSRT_DMA_CONTROLLER 0x0001
680 631
681 /********************************************* 632 /*******************************************************************************
682 * 633 *
683 * DBG2 - Debug Port Table 2 634 * DBG2 - Debug Port Table 2
684 * Version 0 (Both main table and subta 635 * Version 0 (Both main table and subtables)
685 * 636 *
686 * Conforms to "Microsoft Debug Port Table 2 ( 637 * Conforms to "Microsoft Debug Port Table 2 (DBG2)", September 21, 2020
687 * 638 *
688 ********************************************* 639 ******************************************************************************/
689 640
690 struct acpi_table_dbg2 { 641 struct acpi_table_dbg2 {
691 struct acpi_table_header header; 642 struct acpi_table_header header; /* Common ACPI table header */
692 u32 info_offset; 643 u32 info_offset;
693 u32 info_count; 644 u32 info_count;
694 }; 645 };
695 646
696 struct acpi_dbg2_header { 647 struct acpi_dbg2_header {
697 u32 info_offset; 648 u32 info_offset;
698 u32 info_count; 649 u32 info_count;
699 }; 650 };
700 651
701 /* Debug Device Information Subtable */ 652 /* Debug Device Information Subtable */
702 653
703 struct acpi_dbg2_device { 654 struct acpi_dbg2_device {
704 u8 revision; 655 u8 revision;
705 u16 length; 656 u16 length;
706 u8 register_count; /* Number of b 657 u8 register_count; /* Number of base_address registers */
707 u16 namepath_length; 658 u16 namepath_length;
708 u16 namepath_offset; 659 u16 namepath_offset;
709 u16 oem_data_length; 660 u16 oem_data_length;
710 u16 oem_data_offset; 661 u16 oem_data_offset;
711 u16 port_type; 662 u16 port_type;
712 u16 port_subtype; 663 u16 port_subtype;
713 u16 reserved; 664 u16 reserved;
714 u16 base_address_offset; 665 u16 base_address_offset;
715 u16 address_size_offset; 666 u16 address_size_offset;
716 /* 667 /*
717 * Data that follows: 668 * Data that follows:
718 * base_address (required) - Each i 669 * base_address (required) - Each in 12-byte Generic Address Structure format.
719 * address_size (required) - Array 670 * address_size (required) - Array of u32 sizes corresponding to each base_address register.
720 * Namepath (required) - Null te 671 * Namepath (required) - Null terminated string. Single dot if not supported.
721 * oem_data (optional) - Length 672 * oem_data (optional) - Length is oem_data_length.
722 */ 673 */
723 }; 674 };
724 675
725 /* Types for port_type field above */ 676 /* Types for port_type field above */
726 677
727 #define ACPI_DBG2_SERIAL_PORT 0x8000 678 #define ACPI_DBG2_SERIAL_PORT 0x8000
728 #define ACPI_DBG2_1394_PORT 0x8001 679 #define ACPI_DBG2_1394_PORT 0x8001
729 #define ACPI_DBG2_USB_PORT 0x8002 680 #define ACPI_DBG2_USB_PORT 0x8002
730 #define ACPI_DBG2_NET_PORT 0x8003 681 #define ACPI_DBG2_NET_PORT 0x8003
731 682
732 /* Subtypes for port_subtype field above */ 683 /* Subtypes for port_subtype field above */
733 684
734 #define ACPI_DBG2_16550_COMPATIBLE 0x0000 685 #define ACPI_DBG2_16550_COMPATIBLE 0x0000
735 #define ACPI_DBG2_16550_SUBSET 0x0001 686 #define ACPI_DBG2_16550_SUBSET 0x0001
736 #define ACPI_DBG2_MAX311XE_SPI 0x0002 687 #define ACPI_DBG2_MAX311XE_SPI 0x0002
737 #define ACPI_DBG2_ARM_PL011 0x0003 688 #define ACPI_DBG2_ARM_PL011 0x0003
738 #define ACPI_DBG2_MSM8X60 0x0004 689 #define ACPI_DBG2_MSM8X60 0x0004
739 #define ACPI_DBG2_16550_NVIDIA 0x0005 690 #define ACPI_DBG2_16550_NVIDIA 0x0005
740 #define ACPI_DBG2_TI_OMAP 0x0006 691 #define ACPI_DBG2_TI_OMAP 0x0006
741 #define ACPI_DBG2_APM88XXXX 0x0008 692 #define ACPI_DBG2_APM88XXXX 0x0008
742 #define ACPI_DBG2_MSM8974 0x0009 693 #define ACPI_DBG2_MSM8974 0x0009
743 #define ACPI_DBG2_SAM5250 0x000A 694 #define ACPI_DBG2_SAM5250 0x000A
744 #define ACPI_DBG2_INTEL_USIF 0x000B 695 #define ACPI_DBG2_INTEL_USIF 0x000B
745 #define ACPI_DBG2_IMX6 0x000C 696 #define ACPI_DBG2_IMX6 0x000C
746 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D 697 #define ACPI_DBG2_ARM_SBSA_32BIT 0x000D
747 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E 698 #define ACPI_DBG2_ARM_SBSA_GENERIC 0x000E
748 #define ACPI_DBG2_ARM_DCC 0x000F 699 #define ACPI_DBG2_ARM_DCC 0x000F
749 #define ACPI_DBG2_BCM2835 0x0010 700 #define ACPI_DBG2_BCM2835 0x0010
750 #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011 701 #define ACPI_DBG2_SDM845_1_8432MHZ 0x0011
751 #define ACPI_DBG2_16550_WITH_GAS 0x0012 702 #define ACPI_DBG2_16550_WITH_GAS 0x0012
752 #define ACPI_DBG2_SDM845_7_372MHZ 0x0013 703 #define ACPI_DBG2_SDM845_7_372MHZ 0x0013
753 #define ACPI_DBG2_INTEL_LPSS 0x0014 704 #define ACPI_DBG2_INTEL_LPSS 0x0014
754 705
755 #define ACPI_DBG2_1394_STANDARD 0x0000 706 #define ACPI_DBG2_1394_STANDARD 0x0000
756 707
757 #define ACPI_DBG2_USB_XHCI 0x0000 708 #define ACPI_DBG2_USB_XHCI 0x0000
758 #define ACPI_DBG2_USB_EHCI 0x0001 709 #define ACPI_DBG2_USB_EHCI 0x0001
759 710
760 /********************************************* 711 /*******************************************************************************
761 * 712 *
762 * DBGP - Debug Port table 713 * DBGP - Debug Port table
763 * Version 1 714 * Version 1
764 * 715 *
765 * Conforms to the "Debug Port Specification", 716 * Conforms to the "Debug Port Specification", Version 1.00, 2/9/2000
766 * 717 *
767 ********************************************* 718 ******************************************************************************/
768 719
769 struct acpi_table_dbgp { 720 struct acpi_table_dbgp {
770 struct acpi_table_header header; 721 struct acpi_table_header header; /* Common ACPI table header */
771 u8 type; /* 0=full 1655 722 u8 type; /* 0=full 16550, 1=subset of 16550 */
772 u8 reserved[3]; 723 u8 reserved[3];
773 struct acpi_generic_address debug_port 724 struct acpi_generic_address debug_port;
774 }; 725 };
775 726
776 /********************************************* 727 /*******************************************************************************
777 * 728 *
778 * DMAR - DMA Remapping table 729 * DMAR - DMA Remapping table
779 * Version 1 730 * Version 1
780 * 731 *
781 * Conforms to "Intel Virtualization Technolog 732 * Conforms to "Intel Virtualization Technology for Directed I/O",
782 * Version 2.3, October 2014 733 * Version 2.3, October 2014
783 * 734 *
784 ********************************************* 735 ******************************************************************************/
785 736
786 struct acpi_table_dmar { 737 struct acpi_table_dmar {
787 struct acpi_table_header header; 738 struct acpi_table_header header; /* Common ACPI table header */
788 u8 width; /* Host Addres 739 u8 width; /* Host Address Width */
789 u8 flags; 740 u8 flags;
790 u8 reserved[10]; 741 u8 reserved[10];
791 }; 742 };
792 743
793 /* Masks for Flags field above */ 744 /* Masks for Flags field above */
794 745
795 #define ACPI_DMAR_INTR_REMAP (1) 746 #define ACPI_DMAR_INTR_REMAP (1)
796 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1) 747 #define ACPI_DMAR_X2APIC_OPT_OUT (1<<1)
797 #define ACPI_DMAR_X2APIC_MODE (1<<2) 748 #define ACPI_DMAR_X2APIC_MODE (1<<2)
798 749
799 /* DMAR subtable header */ 750 /* DMAR subtable header */
800 751
801 struct acpi_dmar_header { 752 struct acpi_dmar_header {
802 u16 type; 753 u16 type;
803 u16 length; 754 u16 length;
804 }; 755 };
805 756
806 /* Values for subtable type in struct acpi_dma 757 /* Values for subtable type in struct acpi_dmar_header */
807 758
808 enum acpi_dmar_type { 759 enum acpi_dmar_type {
809 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0, 760 ACPI_DMAR_TYPE_HARDWARE_UNIT = 0,
810 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1, 761 ACPI_DMAR_TYPE_RESERVED_MEMORY = 1,
811 ACPI_DMAR_TYPE_ROOT_ATS = 2, 762 ACPI_DMAR_TYPE_ROOT_ATS = 2,
812 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3, 763 ACPI_DMAR_TYPE_HARDWARE_AFFINITY = 3,
813 ACPI_DMAR_TYPE_NAMESPACE = 4, 764 ACPI_DMAR_TYPE_NAMESPACE = 4,
814 ACPI_DMAR_TYPE_SATC = 5, 765 ACPI_DMAR_TYPE_SATC = 5,
815 ACPI_DMAR_TYPE_RESERVED = 6 /* 6 a 766 ACPI_DMAR_TYPE_RESERVED = 6 /* 6 and greater are reserved */
816 }; 767 };
817 768
818 /* DMAR Device Scope structure */ 769 /* DMAR Device Scope structure */
819 770
820 struct acpi_dmar_device_scope { 771 struct acpi_dmar_device_scope {
821 u8 entry_type; 772 u8 entry_type;
822 u8 length; 773 u8 length;
823 u16 reserved; 774 u16 reserved;
824 u8 enumeration_id; 775 u8 enumeration_id;
825 u8 bus; 776 u8 bus;
826 }; 777 };
827 778
828 /* Values for entry_type in struct acpi_dmar_d 779 /* Values for entry_type in struct acpi_dmar_device_scope - device types */
829 780
830 enum acpi_dmar_scope_type { 781 enum acpi_dmar_scope_type {
831 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0, 782 ACPI_DMAR_SCOPE_TYPE_NOT_USED = 0,
832 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1, 783 ACPI_DMAR_SCOPE_TYPE_ENDPOINT = 1,
833 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2, 784 ACPI_DMAR_SCOPE_TYPE_BRIDGE = 2,
834 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3, 785 ACPI_DMAR_SCOPE_TYPE_IOAPIC = 3,
835 ACPI_DMAR_SCOPE_TYPE_HPET = 4, 786 ACPI_DMAR_SCOPE_TYPE_HPET = 4,
836 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5, 787 ACPI_DMAR_SCOPE_TYPE_NAMESPACE = 5,
837 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 788 ACPI_DMAR_SCOPE_TYPE_RESERVED = 6 /* 6 and greater are reserved */
838 }; 789 };
839 790
840 struct acpi_dmar_pci_path { 791 struct acpi_dmar_pci_path {
841 u8 device; 792 u8 device;
842 u8 function; 793 u8 function;
843 }; 794 };
844 795
845 /* 796 /*
846 * DMAR Subtables, correspond to Type in struc 797 * DMAR Subtables, correspond to Type in struct acpi_dmar_header
847 */ 798 */
848 799
849 /* 0: Hardware Unit Definition */ 800 /* 0: Hardware Unit Definition */
850 801
851 struct acpi_dmar_hardware_unit { 802 struct acpi_dmar_hardware_unit {
852 struct acpi_dmar_header header; 803 struct acpi_dmar_header header;
853 u8 flags; 804 u8 flags;
854 u8 size; /* Size of the !! 805 u8 reserved;
855 u16 segment; 806 u16 segment;
856 u64 address; /* Register Ba 807 u64 address; /* Register Base Address */
857 }; 808 };
858 809
859 /* Masks for Flags field above */ 810 /* Masks for Flags field above */
860 811
861 #define ACPI_DMAR_INCLUDE_ALL (1) 812 #define ACPI_DMAR_INCLUDE_ALL (1)
862 813
863 /* 1: Reserved Memory Definition */ 814 /* 1: Reserved Memory Definition */
864 815
865 struct acpi_dmar_reserved_memory { 816 struct acpi_dmar_reserved_memory {
866 struct acpi_dmar_header header; 817 struct acpi_dmar_header header;
867 u16 reserved; 818 u16 reserved;
868 u16 segment; 819 u16 segment;
869 u64 base_address; /* 4K aligned 820 u64 base_address; /* 4K aligned base address */
870 u64 end_address; /* 4K aligned 821 u64 end_address; /* 4K aligned limit address */
871 }; 822 };
872 823
873 /* Masks for Flags field above */ 824 /* Masks for Flags field above */
874 825
875 #define ACPI_DMAR_ALLOW_ALL (1) 826 #define ACPI_DMAR_ALLOW_ALL (1)
876 827
877 /* 2: Root Port ATS Capability Reporting Struc 828 /* 2: Root Port ATS Capability Reporting Structure */
878 829
879 struct acpi_dmar_atsr { 830 struct acpi_dmar_atsr {
880 struct acpi_dmar_header header; 831 struct acpi_dmar_header header;
881 u8 flags; 832 u8 flags;
882 u8 reserved; 833 u8 reserved;
883 u16 segment; 834 u16 segment;
884 }; 835 };
885 836
886 /* Masks for Flags field above */ 837 /* Masks for Flags field above */
887 838
888 #define ACPI_DMAR_ALL_PORTS (1) 839 #define ACPI_DMAR_ALL_PORTS (1)
889 840
890 /* 3: Remapping Hardware Static Affinity Struc 841 /* 3: Remapping Hardware Static Affinity Structure */
891 842
892 struct acpi_dmar_rhsa { 843 struct acpi_dmar_rhsa {
893 struct acpi_dmar_header header; 844 struct acpi_dmar_header header;
894 u32 reserved; 845 u32 reserved;
895 u64 base_address; 846 u64 base_address;
896 u32 proximity_domain; 847 u32 proximity_domain;
897 }; 848 };
898 849
899 /* 4: ACPI Namespace Device Declaration Struct 850 /* 4: ACPI Namespace Device Declaration Structure */
900 851
901 struct acpi_dmar_andd { 852 struct acpi_dmar_andd {
902 struct acpi_dmar_header header; 853 struct acpi_dmar_header header;
903 u8 reserved[3]; 854 u8 reserved[3];
904 u8 device_number; 855 u8 device_number;
905 union { !! 856 char device_name[1];
906 char __pad; <<
907 ACPI_FLEX_ARRAY(char, device_ <<
908 }; <<
909 }; 857 };
910 858
911 /* 5: SOC Integrated Address Translation Cache 859 /* 5: SOC Integrated Address Translation Cache Reporting Structure */
912 860
913 struct acpi_dmar_satc { 861 struct acpi_dmar_satc {
914 struct acpi_dmar_header header; 862 struct acpi_dmar_header header;
915 u8 flags; 863 u8 flags;
916 u8 reserved; 864 u8 reserved;
917 u16 segment; 865 u16 segment;
918 }; 866 };
919 /********************************************* 867 /*******************************************************************************
920 * 868 *
921 * DRTM - Dynamic Root of Trust for Measuremen 869 * DRTM - Dynamic Root of Trust for Measurement table
922 * Conforms to "TCG D-RTM Architecture" June 1 870 * Conforms to "TCG D-RTM Architecture" June 17 2013, Version 1.0.0
923 * Table version 1 871 * Table version 1
924 * 872 *
925 ********************************************* 873 ******************************************************************************/
926 874
927 struct acpi_table_drtm { 875 struct acpi_table_drtm {
928 struct acpi_table_header header; 876 struct acpi_table_header header; /* Common ACPI table header */
929 u64 entry_base_address; 877 u64 entry_base_address;
930 u64 entry_length; 878 u64 entry_length;
931 u32 entry_address32; 879 u32 entry_address32;
932 u64 entry_address64; 880 u64 entry_address64;
933 u64 exit_address; 881 u64 exit_address;
934 u64 log_area_address; 882 u64 log_area_address;
935 u32 log_area_length; 883 u32 log_area_length;
936 u64 arch_dependent_address; 884 u64 arch_dependent_address;
937 u32 flags; 885 u32 flags;
938 }; 886 };
939 887
940 /* Flag Definitions for above */ 888 /* Flag Definitions for above */
941 889
942 #define ACPI_DRTM_ACCESS_ALLOWED (1 890 #define ACPI_DRTM_ACCESS_ALLOWED (1)
943 #define ACPI_DRTM_ENABLE_GAP_CODE (1 891 #define ACPI_DRTM_ENABLE_GAP_CODE (1<<1)
944 #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1 892 #define ACPI_DRTM_INCOMPLETE_MEASUREMENTS (1<<2)
945 #define ACPI_DRTM_AUTHORITY_ORDER (1 893 #define ACPI_DRTM_AUTHORITY_ORDER (1<<3)
946 894
947 /* 1) Validated Tables List (64-bit addresses) 895 /* 1) Validated Tables List (64-bit addresses) */
948 896
949 struct acpi_drtm_vtable_list { 897 struct acpi_drtm_vtable_list {
950 u32 validated_table_count; 898 u32 validated_table_count;
951 u64 validated_tables[]; !! 899 u64 validated_tables[1];
952 }; 900 };
953 901
954 /* 2) Resources List (of Resource Descriptors) 902 /* 2) Resources List (of Resource Descriptors) */
955 903
956 /* Resource Descriptor */ 904 /* Resource Descriptor */
957 905
958 struct acpi_drtm_resource { 906 struct acpi_drtm_resource {
959 u8 size[7]; 907 u8 size[7];
960 u8 type; 908 u8 type;
961 u64 address; 909 u64 address;
962 }; 910 };
963 911
964 struct acpi_drtm_resource_list { 912 struct acpi_drtm_resource_list {
965 u32 resource_count; 913 u32 resource_count;
966 struct acpi_drtm_resource resources[]; !! 914 struct acpi_drtm_resource resources[1];
967 }; 915 };
968 916
969 /* 3) Platform-specific Identifiers List */ 917 /* 3) Platform-specific Identifiers List */
970 918
971 struct acpi_drtm_dps_id { 919 struct acpi_drtm_dps_id {
972 u32 dps_id_length; 920 u32 dps_id_length;
973 u8 dps_id[16]; 921 u8 dps_id[16];
974 }; 922 };
975 923
976 /********************************************* 924 /*******************************************************************************
977 * 925 *
978 * ECDT - Embedded Controller Boot Resources T 926 * ECDT - Embedded Controller Boot Resources Table
979 * Version 1 927 * Version 1
980 * 928 *
981 ********************************************* 929 ******************************************************************************/
982 930
983 struct acpi_table_ecdt { 931 struct acpi_table_ecdt {
984 struct acpi_table_header header; 932 struct acpi_table_header header; /* Common ACPI table header */
985 struct acpi_generic_address control; 933 struct acpi_generic_address control; /* Address of EC command/status register */
986 struct acpi_generic_address data; 934 struct acpi_generic_address data; /* Address of EC data register */
987 u32 uid; /* Unique ID - 935 u32 uid; /* Unique ID - must be same as the EC _UID method */
988 u8 gpe; /* The GPE for 936 u8 gpe; /* The GPE for the EC */
989 u8 id[]; /* Full namepa !! 937 u8 id[1]; /* Full namepath of the EC in the ACPI namespace */
990 }; 938 };
991 939
992 /********************************************* 940 /*******************************************************************************
993 * 941 *
994 * EINJ - Error Injection Table (ACPI 4.0) 942 * EINJ - Error Injection Table (ACPI 4.0)
995 * Version 1 943 * Version 1
996 * 944 *
997 ********************************************* 945 ******************************************************************************/
998 946
999 struct acpi_table_einj { 947 struct acpi_table_einj {
1000 struct acpi_table_header header; 948 struct acpi_table_header header; /* Common ACPI table header */
1001 u32 header_length; 949 u32 header_length;
1002 u8 flags; 950 u8 flags;
1003 u8 reserved[3]; 951 u8 reserved[3];
1004 u32 entries; 952 u32 entries;
1005 }; 953 };
1006 954
1007 /* EINJ Injection Instruction Entries (action 955 /* EINJ Injection Instruction Entries (actions) */
1008 956
1009 struct acpi_einj_entry { 957 struct acpi_einj_entry {
1010 struct acpi_whea_header whea_header; 958 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
1011 }; 959 };
1012 960
1013 /* Masks for Flags field above */ 961 /* Masks for Flags field above */
1014 962
1015 #define ACPI_EINJ_PRESERVE (1) 963 #define ACPI_EINJ_PRESERVE (1)
1016 964
1017 /* Values for Action field above */ 965 /* Values for Action field above */
1018 966
1019 enum acpi_einj_actions { 967 enum acpi_einj_actions {
1020 ACPI_EINJ_BEGIN_OPERATION = 0, 968 ACPI_EINJ_BEGIN_OPERATION = 0,
1021 ACPI_EINJ_GET_TRIGGER_TABLE = 1, 969 ACPI_EINJ_GET_TRIGGER_TABLE = 1,
1022 ACPI_EINJ_SET_ERROR_TYPE = 2, 970 ACPI_EINJ_SET_ERROR_TYPE = 2,
1023 ACPI_EINJ_GET_ERROR_TYPE = 3, 971 ACPI_EINJ_GET_ERROR_TYPE = 3,
1024 ACPI_EINJ_END_OPERATION = 4, 972 ACPI_EINJ_END_OPERATION = 4,
1025 ACPI_EINJ_EXECUTE_OPERATION = 5, 973 ACPI_EINJ_EXECUTE_OPERATION = 5,
1026 ACPI_EINJ_CHECK_BUSY_STATUS = 6, 974 ACPI_EINJ_CHECK_BUSY_STATUS = 6,
1027 ACPI_EINJ_GET_COMMAND_STATUS = 7, 975 ACPI_EINJ_GET_COMMAND_STATUS = 7,
1028 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS 976 ACPI_EINJ_SET_ERROR_TYPE_WITH_ADDRESS = 8,
1029 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9, 977 ACPI_EINJ_GET_EXECUTE_TIMINGS = 9,
1030 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 978 ACPI_EINJ_ACTION_RESERVED = 10, /* 10 and greater are reserved */
1031 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Ex 979 ACPI_EINJ_TRIGGER_ERROR = 0xFF /* Except for this value */
1032 }; 980 };
1033 981
1034 /* Values for Instruction field above */ 982 /* Values for Instruction field above */
1035 983
1036 enum acpi_einj_instructions { 984 enum acpi_einj_instructions {
1037 ACPI_EINJ_READ_REGISTER = 0, 985 ACPI_EINJ_READ_REGISTER = 0,
1038 ACPI_EINJ_READ_REGISTER_VALUE = 1, 986 ACPI_EINJ_READ_REGISTER_VALUE = 1,
1039 ACPI_EINJ_WRITE_REGISTER = 2, 987 ACPI_EINJ_WRITE_REGISTER = 2,
1040 ACPI_EINJ_WRITE_REGISTER_VALUE = 3, 988 ACPI_EINJ_WRITE_REGISTER_VALUE = 3,
1041 ACPI_EINJ_NOOP = 4, 989 ACPI_EINJ_NOOP = 4,
1042 ACPI_EINJ_FLUSH_CACHELINE = 5, 990 ACPI_EINJ_FLUSH_CACHELINE = 5,
1043 ACPI_EINJ_INSTRUCTION_RESERVED = 6 991 ACPI_EINJ_INSTRUCTION_RESERVED = 6 /* 6 and greater are reserved */
1044 }; 992 };
1045 993
1046 struct acpi_einj_error_type_with_addr { 994 struct acpi_einj_error_type_with_addr {
1047 u32 error_type; 995 u32 error_type;
1048 u32 vendor_struct_offset; 996 u32 vendor_struct_offset;
1049 u32 flags; 997 u32 flags;
1050 u32 apic_id; 998 u32 apic_id;
1051 u64 address; 999 u64 address;
1052 u64 range; 1000 u64 range;
1053 u32 pcie_id; 1001 u32 pcie_id;
1054 }; 1002 };
1055 1003
1056 struct acpi_einj_vendor { 1004 struct acpi_einj_vendor {
1057 u32 length; 1005 u32 length;
1058 u32 pcie_id; 1006 u32 pcie_id;
1059 u16 vendor_id; 1007 u16 vendor_id;
1060 u16 device_id; 1008 u16 device_id;
1061 u8 revision_id; 1009 u8 revision_id;
1062 u8 reserved[3]; 1010 u8 reserved[3];
1063 }; 1011 };
1064 1012
1065 /* EINJ Trigger Error Action Table */ 1013 /* EINJ Trigger Error Action Table */
1066 1014
1067 struct acpi_einj_trigger { 1015 struct acpi_einj_trigger {
1068 u32 header_size; 1016 u32 header_size;
1069 u32 revision; 1017 u32 revision;
1070 u32 table_size; 1018 u32 table_size;
1071 u32 entry_count; 1019 u32 entry_count;
1072 }; 1020 };
1073 1021
1074 /* Command status return values */ 1022 /* Command status return values */
1075 1023
1076 enum acpi_einj_command_status { 1024 enum acpi_einj_command_status {
1077 ACPI_EINJ_SUCCESS = 0, 1025 ACPI_EINJ_SUCCESS = 0,
1078 ACPI_EINJ_FAILURE = 1, 1026 ACPI_EINJ_FAILURE = 1,
1079 ACPI_EINJ_INVALID_ACCESS = 2, 1027 ACPI_EINJ_INVALID_ACCESS = 2,
1080 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 1028 ACPI_EINJ_STATUS_RESERVED = 3 /* 3 and greater are reserved */
1081 }; 1029 };
1082 1030
1083 /* Error types returned from ACPI_EINJ_GET_ER 1031 /* Error types returned from ACPI_EINJ_GET_ERROR_TYPE (bitfield) */
1084 1032
1085 #define ACPI_EINJ_PROCESSOR_CORRECTABLE ( 1033 #define ACPI_EINJ_PROCESSOR_CORRECTABLE (1)
1086 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE ( 1034 #define ACPI_EINJ_PROCESSOR_UNCORRECTABLE (1<<1)
1087 #define ACPI_EINJ_PROCESSOR_FATAL ( 1035 #define ACPI_EINJ_PROCESSOR_FATAL (1<<2)
1088 #define ACPI_EINJ_MEMORY_CORRECTABLE ( 1036 #define ACPI_EINJ_MEMORY_CORRECTABLE (1<<3)
1089 #define ACPI_EINJ_MEMORY_UNCORRECTABLE ( 1037 #define ACPI_EINJ_MEMORY_UNCORRECTABLE (1<<4)
1090 #define ACPI_EINJ_MEMORY_FATAL ( 1038 #define ACPI_EINJ_MEMORY_FATAL (1<<5)
1091 #define ACPI_EINJ_PCIX_CORRECTABLE ( 1039 #define ACPI_EINJ_PCIX_CORRECTABLE (1<<6)
1092 #define ACPI_EINJ_PCIX_UNCORRECTABLE ( 1040 #define ACPI_EINJ_PCIX_UNCORRECTABLE (1<<7)
1093 #define ACPI_EINJ_PCIX_FATAL ( 1041 #define ACPI_EINJ_PCIX_FATAL (1<<8)
1094 #define ACPI_EINJ_PLATFORM_CORRECTABLE ( 1042 #define ACPI_EINJ_PLATFORM_CORRECTABLE (1<<9)
1095 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE ( 1043 #define ACPI_EINJ_PLATFORM_UNCORRECTABLE (1<<10)
1096 #define ACPI_EINJ_PLATFORM_FATAL ( 1044 #define ACPI_EINJ_PLATFORM_FATAL (1<<11)
1097 #define ACPI_EINJ_CXL_CACHE_CORRECTABLE ( <<
1098 #define ACPI_EINJ_CXL_CACHE_UNCORRECTABLE ( <<
1099 #define ACPI_EINJ_CXL_CACHE_FATAL ( <<
1100 #define ACPI_EINJ_CXL_MEM_CORRECTABLE ( <<
1101 #define ACPI_EINJ_CXL_MEM_UNCORRECTABLE ( <<
1102 #define ACPI_EINJ_CXL_MEM_FATAL ( <<
1103 #define ACPI_EINJ_VENDOR_DEFINED ( 1045 #define ACPI_EINJ_VENDOR_DEFINED (1<<31)
1104 1046
1105 /******************************************** 1047 /*******************************************************************************
1106 * 1048 *
1107 * ERST - Error Record Serialization Table (A 1049 * ERST - Error Record Serialization Table (ACPI 4.0)
1108 * Version 1 1050 * Version 1
1109 * 1051 *
1110 ******************************************** 1052 ******************************************************************************/
1111 1053
1112 struct acpi_table_erst { 1054 struct acpi_table_erst {
1113 struct acpi_table_header header; 1055 struct acpi_table_header header; /* Common ACPI table header */
1114 u32 header_length; 1056 u32 header_length;
1115 u32 reserved; 1057 u32 reserved;
1116 u32 entries; 1058 u32 entries;
1117 }; 1059 };
1118 1060
1119 /* ERST Serialization Entries (actions) */ 1061 /* ERST Serialization Entries (actions) */
1120 1062
1121 struct acpi_erst_entry { 1063 struct acpi_erst_entry {
1122 struct acpi_whea_header whea_header; 1064 struct acpi_whea_header whea_header; /* Common header for WHEA tables */
1123 }; 1065 };
1124 1066
1125 /* Masks for Flags field above */ 1067 /* Masks for Flags field above */
1126 1068
1127 #define ACPI_ERST_PRESERVE (1) 1069 #define ACPI_ERST_PRESERVE (1)
1128 1070
1129 /* Values for Action field above */ 1071 /* Values for Action field above */
1130 1072
1131 enum acpi_erst_actions { 1073 enum acpi_erst_actions {
1132 ACPI_ERST_BEGIN_WRITE = 0, 1074 ACPI_ERST_BEGIN_WRITE = 0,
1133 ACPI_ERST_BEGIN_READ = 1, 1075 ACPI_ERST_BEGIN_READ = 1,
1134 ACPI_ERST_BEGIN_CLEAR = 2, 1076 ACPI_ERST_BEGIN_CLEAR = 2,
1135 ACPI_ERST_END = 3, 1077 ACPI_ERST_END = 3,
1136 ACPI_ERST_SET_RECORD_OFFSET = 4, 1078 ACPI_ERST_SET_RECORD_OFFSET = 4,
1137 ACPI_ERST_EXECUTE_OPERATION = 5, 1079 ACPI_ERST_EXECUTE_OPERATION = 5,
1138 ACPI_ERST_CHECK_BUSY_STATUS = 6, 1080 ACPI_ERST_CHECK_BUSY_STATUS = 6,
1139 ACPI_ERST_GET_COMMAND_STATUS = 7, 1081 ACPI_ERST_GET_COMMAND_STATUS = 7,
1140 ACPI_ERST_GET_RECORD_ID = 8, 1082 ACPI_ERST_GET_RECORD_ID = 8,
1141 ACPI_ERST_SET_RECORD_ID = 9, 1083 ACPI_ERST_SET_RECORD_ID = 9,
1142 ACPI_ERST_GET_RECORD_COUNT = 10, 1084 ACPI_ERST_GET_RECORD_COUNT = 10,
1143 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11, 1085 ACPI_ERST_BEGIN_DUMMY_WRIITE = 11,
1144 ACPI_ERST_NOT_USED = 12, 1086 ACPI_ERST_NOT_USED = 12,
1145 ACPI_ERST_GET_ERROR_RANGE = 13, 1087 ACPI_ERST_GET_ERROR_RANGE = 13,
1146 ACPI_ERST_GET_ERROR_LENGTH = 14, 1088 ACPI_ERST_GET_ERROR_LENGTH = 14,
1147 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15, 1089 ACPI_ERST_GET_ERROR_ATTRIBUTES = 15,
1148 ACPI_ERST_EXECUTE_TIMINGS = 16, 1090 ACPI_ERST_EXECUTE_TIMINGS = 16,
1149 ACPI_ERST_ACTION_RESERVED = 17 /* 17 1091 ACPI_ERST_ACTION_RESERVED = 17 /* 17 and greater are reserved */
1150 }; 1092 };
1151 1093
1152 /* Values for Instruction field above */ 1094 /* Values for Instruction field above */
1153 1095
1154 enum acpi_erst_instructions { 1096 enum acpi_erst_instructions {
1155 ACPI_ERST_READ_REGISTER = 0, 1097 ACPI_ERST_READ_REGISTER = 0,
1156 ACPI_ERST_READ_REGISTER_VALUE = 1, 1098 ACPI_ERST_READ_REGISTER_VALUE = 1,
1157 ACPI_ERST_WRITE_REGISTER = 2, 1099 ACPI_ERST_WRITE_REGISTER = 2,
1158 ACPI_ERST_WRITE_REGISTER_VALUE = 3, 1100 ACPI_ERST_WRITE_REGISTER_VALUE = 3,
1159 ACPI_ERST_NOOP = 4, 1101 ACPI_ERST_NOOP = 4,
1160 ACPI_ERST_LOAD_VAR1 = 5, 1102 ACPI_ERST_LOAD_VAR1 = 5,
1161 ACPI_ERST_LOAD_VAR2 = 6, 1103 ACPI_ERST_LOAD_VAR2 = 6,
1162 ACPI_ERST_STORE_VAR1 = 7, 1104 ACPI_ERST_STORE_VAR1 = 7,
1163 ACPI_ERST_ADD = 8, 1105 ACPI_ERST_ADD = 8,
1164 ACPI_ERST_SUBTRACT = 9, 1106 ACPI_ERST_SUBTRACT = 9,
1165 ACPI_ERST_ADD_VALUE = 10, 1107 ACPI_ERST_ADD_VALUE = 10,
1166 ACPI_ERST_SUBTRACT_VALUE = 11, 1108 ACPI_ERST_SUBTRACT_VALUE = 11,
1167 ACPI_ERST_STALL = 12, 1109 ACPI_ERST_STALL = 12,
1168 ACPI_ERST_STALL_WHILE_TRUE = 13, 1110 ACPI_ERST_STALL_WHILE_TRUE = 13,
1169 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14, 1111 ACPI_ERST_SKIP_NEXT_IF_TRUE = 14,
1170 ACPI_ERST_GOTO = 15, 1112 ACPI_ERST_GOTO = 15,
1171 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16, 1113 ACPI_ERST_SET_SRC_ADDRESS_BASE = 16,
1172 ACPI_ERST_SET_DST_ADDRESS_BASE = 17, 1114 ACPI_ERST_SET_DST_ADDRESS_BASE = 17,
1173 ACPI_ERST_MOVE_DATA = 18, 1115 ACPI_ERST_MOVE_DATA = 18,
1174 ACPI_ERST_INSTRUCTION_RESERVED = 19 1116 ACPI_ERST_INSTRUCTION_RESERVED = 19 /* 19 and greater are reserved */
1175 }; 1117 };
1176 1118
1177 /* Command status return values */ 1119 /* Command status return values */
1178 1120
1179 enum acpi_erst_command_status { 1121 enum acpi_erst_command_status {
1180 ACPI_ERST_SUCCESS = 0, 1122 ACPI_ERST_SUCCESS = 0,
1181 ACPI_ERST_NO_SPACE = 1, 1123 ACPI_ERST_NO_SPACE = 1,
1182 ACPI_ERST_NOT_AVAILABLE = 2, 1124 ACPI_ERST_NOT_AVAILABLE = 2,
1183 ACPI_ERST_FAILURE = 3, 1125 ACPI_ERST_FAILURE = 3,
1184 ACPI_ERST_RECORD_EMPTY = 4, 1126 ACPI_ERST_RECORD_EMPTY = 4,
1185 ACPI_ERST_NOT_FOUND = 5, 1127 ACPI_ERST_NOT_FOUND = 5,
1186 ACPI_ERST_STATUS_RESERVED = 6 /* 6 1128 ACPI_ERST_STATUS_RESERVED = 6 /* 6 and greater are reserved */
1187 }; 1129 };
1188 1130
1189 /* Error Record Serialization Information */ 1131 /* Error Record Serialization Information */
1190 1132
1191 struct acpi_erst_info { 1133 struct acpi_erst_info {
1192 u16 signature; /* Should be 1134 u16 signature; /* Should be "ER" */
1193 u8 data[48]; 1135 u8 data[48];
1194 }; 1136 };
1195 1137
1196 /******************************************** 1138 /*******************************************************************************
1197 * 1139 *
1198 * FPDT - Firmware Performance Data Table (AC 1140 * FPDT - Firmware Performance Data Table (ACPI 5.0)
1199 * Version 1 1141 * Version 1
1200 * 1142 *
1201 ******************************************** 1143 ******************************************************************************/
1202 1144
1203 struct acpi_table_fpdt { 1145 struct acpi_table_fpdt {
1204 struct acpi_table_header header; 1146 struct acpi_table_header header; /* Common ACPI table header */
1205 }; 1147 };
1206 1148
1207 /* FPDT subtable header (Performance Record S 1149 /* FPDT subtable header (Performance Record Structure) */
1208 1150
1209 struct acpi_fpdt_header { 1151 struct acpi_fpdt_header {
1210 u16 type; 1152 u16 type;
1211 u8 length; 1153 u8 length;
1212 u8 revision; 1154 u8 revision;
1213 }; 1155 };
1214 1156
1215 /* Values for Type field above */ 1157 /* Values for Type field above */
1216 1158
1217 enum acpi_fpdt_type { 1159 enum acpi_fpdt_type {
1218 ACPI_FPDT_TYPE_BOOT = 0, 1160 ACPI_FPDT_TYPE_BOOT = 0,
1219 ACPI_FPDT_TYPE_S3PERF = 1 1161 ACPI_FPDT_TYPE_S3PERF = 1
1220 }; 1162 };
1221 1163
1222 /* 1164 /*
1223 * FPDT subtables 1165 * FPDT subtables
1224 */ 1166 */
1225 1167
1226 /* 0: Firmware Basic Boot Performance Record 1168 /* 0: Firmware Basic Boot Performance Record */
1227 1169
1228 struct acpi_fpdt_boot_pointer { 1170 struct acpi_fpdt_boot_pointer {
1229 struct acpi_fpdt_header header; 1171 struct acpi_fpdt_header header;
1230 u8 reserved[4]; 1172 u8 reserved[4];
1231 u64 address; 1173 u64 address;
1232 }; 1174 };
1233 1175
1234 /* 1: S3 Performance Table Pointer Record */ 1176 /* 1: S3 Performance Table Pointer Record */
1235 1177
1236 struct acpi_fpdt_s3pt_pointer { 1178 struct acpi_fpdt_s3pt_pointer {
1237 struct acpi_fpdt_header header; 1179 struct acpi_fpdt_header header;
1238 u8 reserved[4]; 1180 u8 reserved[4];
1239 u64 address; 1181 u64 address;
1240 }; 1182 };
1241 1183
1242 /* 1184 /*
1243 * S3PT - S3 Performance Table. This table is 1185 * S3PT - S3 Performance Table. This table is pointed to by the
1244 * S3 Pointer Record above. 1186 * S3 Pointer Record above.
1245 */ 1187 */
1246 struct acpi_table_s3pt { 1188 struct acpi_table_s3pt {
1247 u8 signature[4]; /* "S3PT" */ 1189 u8 signature[4]; /* "S3PT" */
1248 u32 length; 1190 u32 length;
1249 }; 1191 };
1250 1192
1251 /* 1193 /*
1252 * S3PT Subtables (Not part of the actual FPD 1194 * S3PT Subtables (Not part of the actual FPDT)
1253 */ 1195 */
1254 1196
1255 /* Values for Type field in S3PT header */ 1197 /* Values for Type field in S3PT header */
1256 1198
1257 enum acpi_s3pt_type { 1199 enum acpi_s3pt_type {
1258 ACPI_S3PT_TYPE_RESUME = 0, 1200 ACPI_S3PT_TYPE_RESUME = 0,
1259 ACPI_S3PT_TYPE_SUSPEND = 1, 1201 ACPI_S3PT_TYPE_SUSPEND = 1,
1260 ACPI_FPDT_BOOT_PERFORMANCE = 2 1202 ACPI_FPDT_BOOT_PERFORMANCE = 2
1261 }; 1203 };
1262 1204
1263 struct acpi_s3pt_resume { 1205 struct acpi_s3pt_resume {
1264 struct acpi_fpdt_header header; 1206 struct acpi_fpdt_header header;
1265 u32 resume_count; 1207 u32 resume_count;
1266 u64 full_resume; 1208 u64 full_resume;
1267 u64 average_resume; 1209 u64 average_resume;
1268 }; 1210 };
1269 1211
1270 struct acpi_s3pt_suspend { 1212 struct acpi_s3pt_suspend {
1271 struct acpi_fpdt_header header; 1213 struct acpi_fpdt_header header;
1272 u64 suspend_start; 1214 u64 suspend_start;
1273 u64 suspend_end; 1215 u64 suspend_end;
1274 }; 1216 };
1275 1217
1276 /* 1218 /*
1277 * FPDT Boot Performance Record (Not part of 1219 * FPDT Boot Performance Record (Not part of the actual FPDT)
1278 */ 1220 */
1279 struct acpi_fpdt_boot { 1221 struct acpi_fpdt_boot {
1280 struct acpi_fpdt_header header; 1222 struct acpi_fpdt_header header;
1281 u8 reserved[4]; 1223 u8 reserved[4];
1282 u64 reset_end; 1224 u64 reset_end;
1283 u64 load_start; 1225 u64 load_start;
1284 u64 startup_start; 1226 u64 startup_start;
1285 u64 exit_services_entry; 1227 u64 exit_services_entry;
1286 u64 exit_services_exit; 1228 u64 exit_services_exit;
1287 }; 1229 };
1288 1230
1289 /******************************************** 1231 /*******************************************************************************
1290 * 1232 *
1291 * GTDT - Generic Timer Description Table (AC 1233 * GTDT - Generic Timer Description Table (ACPI 5.1)
1292 * Version 2 1234 * Version 2
1293 * 1235 *
1294 ******************************************** 1236 ******************************************************************************/
1295 1237
1296 struct acpi_table_gtdt { 1238 struct acpi_table_gtdt {
1297 struct acpi_table_header header; 1239 struct acpi_table_header header; /* Common ACPI table header */
1298 u64 counter_block_addresss; 1240 u64 counter_block_addresss;
1299 u32 reserved; 1241 u32 reserved;
1300 u32 secure_el1_interrupt; 1242 u32 secure_el1_interrupt;
1301 u32 secure_el1_flags; 1243 u32 secure_el1_flags;
1302 u32 non_secure_el1_interrupt; 1244 u32 non_secure_el1_interrupt;
1303 u32 non_secure_el1_flags; 1245 u32 non_secure_el1_flags;
1304 u32 virtual_timer_interrupt; 1246 u32 virtual_timer_interrupt;
1305 u32 virtual_timer_flags; 1247 u32 virtual_timer_flags;
1306 u32 non_secure_el2_interrupt; 1248 u32 non_secure_el2_interrupt;
1307 u32 non_secure_el2_flags; 1249 u32 non_secure_el2_flags;
1308 u64 counter_read_block_address; 1250 u64 counter_read_block_address;
1309 u32 platform_timer_count; 1251 u32 platform_timer_count;
1310 u32 platform_timer_offset; 1252 u32 platform_timer_offset;
1311 }; 1253 };
1312 1254
1313 /* Flag Definitions: Timer Block Physical Tim 1255 /* Flag Definitions: Timer Block Physical Timers and Virtual timers */
1314 1256
1315 #define ACPI_GTDT_INTERRUPT_MODE (1) 1257 #define ACPI_GTDT_INTERRUPT_MODE (1)
1316 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1 1258 #define ACPI_GTDT_INTERRUPT_POLARITY (1<<1)
1317 #define ACPI_GTDT_ALWAYS_ON (1<<2 1259 #define ACPI_GTDT_ALWAYS_ON (1<<2)
1318 1260
1319 struct acpi_gtdt_el2 { 1261 struct acpi_gtdt_el2 {
1320 u32 virtual_el2_timer_gsiv; 1262 u32 virtual_el2_timer_gsiv;
1321 u32 virtual_el2_timer_flags; 1263 u32 virtual_el2_timer_flags;
1322 }; 1264 };
1323 1265
1324 /* Common GTDT subtable header */ 1266 /* Common GTDT subtable header */
1325 1267
1326 struct acpi_gtdt_header { 1268 struct acpi_gtdt_header {
1327 u8 type; 1269 u8 type;
1328 u16 length; 1270 u16 length;
1329 }; 1271 };
1330 1272
1331 /* Values for GTDT subtable type above */ 1273 /* Values for GTDT subtable type above */
1332 1274
1333 enum acpi_gtdt_type { 1275 enum acpi_gtdt_type {
1334 ACPI_GTDT_TYPE_TIMER_BLOCK = 0, 1276 ACPI_GTDT_TYPE_TIMER_BLOCK = 0,
1335 ACPI_GTDT_TYPE_WATCHDOG = 1, 1277 ACPI_GTDT_TYPE_WATCHDOG = 1,
1336 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 1278 ACPI_GTDT_TYPE_RESERVED = 2 /* 2 and greater are reserved */
1337 }; 1279 };
1338 1280
1339 /* GTDT Subtables, correspond to Type in stru 1281 /* GTDT Subtables, correspond to Type in struct acpi_gtdt_header */
1340 1282
1341 /* 0: Generic Timer Block */ 1283 /* 0: Generic Timer Block */
1342 1284
1343 struct acpi_gtdt_timer_block { 1285 struct acpi_gtdt_timer_block {
1344 struct acpi_gtdt_header header; 1286 struct acpi_gtdt_header header;
1345 u8 reserved; 1287 u8 reserved;
1346 u64 block_address; 1288 u64 block_address;
1347 u32 timer_count; 1289 u32 timer_count;
1348 u32 timer_offset; 1290 u32 timer_offset;
1349 }; 1291 };
1350 1292
1351 /* Timer Sub-Structure, one per timer */ 1293 /* Timer Sub-Structure, one per timer */
1352 1294
1353 struct acpi_gtdt_timer_entry { 1295 struct acpi_gtdt_timer_entry {
1354 u8 frame_number; 1296 u8 frame_number;
1355 u8 reserved[3]; 1297 u8 reserved[3];
1356 u64 base_address; 1298 u64 base_address;
1357 u64 el0_base_address; 1299 u64 el0_base_address;
1358 u32 timer_interrupt; 1300 u32 timer_interrupt;
1359 u32 timer_flags; 1301 u32 timer_flags;
1360 u32 virtual_timer_interrupt; 1302 u32 virtual_timer_interrupt;
1361 u32 virtual_timer_flags; 1303 u32 virtual_timer_flags;
1362 u32 common_flags; 1304 u32 common_flags;
1363 }; 1305 };
1364 1306
1365 /* Flag Definitions: timer_flags and virtual_ 1307 /* Flag Definitions: timer_flags and virtual_timer_flags above */
1366 1308
1367 #define ACPI_GTDT_GT_IRQ_MODE ( 1309 #define ACPI_GTDT_GT_IRQ_MODE (1)
1368 #define ACPI_GTDT_GT_IRQ_POLARITY ( 1310 #define ACPI_GTDT_GT_IRQ_POLARITY (1<<1)
1369 1311
1370 /* Flag Definitions: common_flags above */ 1312 /* Flag Definitions: common_flags above */
1371 1313
1372 #define ACPI_GTDT_GT_IS_SECURE_TIMER ( 1314 #define ACPI_GTDT_GT_IS_SECURE_TIMER (1)
1373 #define ACPI_GTDT_GT_ALWAYS_ON ( 1315 #define ACPI_GTDT_GT_ALWAYS_ON (1<<1)
1374 1316
1375 /* 1: SBSA Generic Watchdog Structure */ 1317 /* 1: SBSA Generic Watchdog Structure */
1376 1318
1377 struct acpi_gtdt_watchdog { 1319 struct acpi_gtdt_watchdog {
1378 struct acpi_gtdt_header header; 1320 struct acpi_gtdt_header header;
1379 u8 reserved; 1321 u8 reserved;
1380 u64 refresh_frame_address; 1322 u64 refresh_frame_address;
1381 u64 control_frame_address; 1323 u64 control_frame_address;
1382 u32 timer_interrupt; 1324 u32 timer_interrupt;
1383 u32 timer_flags; 1325 u32 timer_flags;
1384 }; 1326 };
1385 1327
1386 /* Flag Definitions: timer_flags above */ 1328 /* Flag Definitions: timer_flags above */
1387 1329
1388 #define ACPI_GTDT_WATCHDOG_IRQ_MODE ( 1330 #define ACPI_GTDT_WATCHDOG_IRQ_MODE (1)
1389 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY ( 1331 #define ACPI_GTDT_WATCHDOG_IRQ_POLARITY (1<<1)
1390 #define ACPI_GTDT_WATCHDOG_SECURE ( 1332 #define ACPI_GTDT_WATCHDOG_SECURE (1<<2)
1391 1333
1392 /******************************************** 1334 /*******************************************************************************
1393 * 1335 *
1394 * HEST - Hardware Error Source Table (ACPI 4 1336 * HEST - Hardware Error Source Table (ACPI 4.0)
1395 * Version 1 1337 * Version 1
1396 * 1338 *
1397 ******************************************** 1339 ******************************************************************************/
1398 1340
1399 struct acpi_table_hest { 1341 struct acpi_table_hest {
1400 struct acpi_table_header header; 1342 struct acpi_table_header header; /* Common ACPI table header */
1401 u32 error_source_count; 1343 u32 error_source_count;
1402 }; 1344 };
1403 1345
1404 /* HEST subtable header */ 1346 /* HEST subtable header */
1405 1347
1406 struct acpi_hest_header { 1348 struct acpi_hest_header {
1407 u16 type; 1349 u16 type;
1408 u16 source_id; 1350 u16 source_id;
1409 }; 1351 };
1410 1352
1411 /* Values for Type field above for subtables 1353 /* Values for Type field above for subtables */
1412 1354
1413 enum acpi_hest_types { 1355 enum acpi_hest_types {
1414 ACPI_HEST_TYPE_IA32_CHECK = 0, 1356 ACPI_HEST_TYPE_IA32_CHECK = 0,
1415 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1357 ACPI_HEST_TYPE_IA32_CORRECTED_CHECK = 1,
1416 ACPI_HEST_TYPE_IA32_NMI = 2, 1358 ACPI_HEST_TYPE_IA32_NMI = 2,
1417 ACPI_HEST_TYPE_NOT_USED3 = 3, 1359 ACPI_HEST_TYPE_NOT_USED3 = 3,
1418 ACPI_HEST_TYPE_NOT_USED4 = 4, 1360 ACPI_HEST_TYPE_NOT_USED4 = 4,
1419 ACPI_HEST_TYPE_NOT_USED5 = 5, 1361 ACPI_HEST_TYPE_NOT_USED5 = 5,
1420 ACPI_HEST_TYPE_AER_ROOT_PORT = 6, 1362 ACPI_HEST_TYPE_AER_ROOT_PORT = 6,
1421 ACPI_HEST_TYPE_AER_ENDPOINT = 7, 1363 ACPI_HEST_TYPE_AER_ENDPOINT = 7,
1422 ACPI_HEST_TYPE_AER_BRIDGE = 8, 1364 ACPI_HEST_TYPE_AER_BRIDGE = 8,
1423 ACPI_HEST_TYPE_GENERIC_ERROR = 9, 1365 ACPI_HEST_TYPE_GENERIC_ERROR = 9,
1424 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10, 1366 ACPI_HEST_TYPE_GENERIC_ERROR_V2 = 10,
1425 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 1367 ACPI_HEST_TYPE_IA32_DEFERRED_CHECK = 11,
1426 ACPI_HEST_TYPE_RESERVED = 12 /* 12 1368 ACPI_HEST_TYPE_RESERVED = 12 /* 12 and greater are reserved */
1427 }; 1369 };
1428 1370
1429 /* 1371 /*
1430 * HEST substructures contained in subtables 1372 * HEST substructures contained in subtables
1431 */ 1373 */
1432 1374
1433 /* 1375 /*
1434 * IA32 Error Bank(s) - Follows the struct ac 1376 * IA32 Error Bank(s) - Follows the struct acpi_hest_ia_machine_check and
1435 * struct acpi_hest_ia_corrected structures. 1377 * struct acpi_hest_ia_corrected structures.
1436 */ 1378 */
1437 struct acpi_hest_ia_error_bank { 1379 struct acpi_hest_ia_error_bank {
1438 u8 bank_number; 1380 u8 bank_number;
1439 u8 clear_status_on_init; 1381 u8 clear_status_on_init;
1440 u8 status_format; 1382 u8 status_format;
1441 u8 reserved; 1383 u8 reserved;
1442 u32 control_register; 1384 u32 control_register;
1443 u64 control_data; 1385 u64 control_data;
1444 u32 status_register; 1386 u32 status_register;
1445 u32 address_register; 1387 u32 address_register;
1446 u32 misc_register; 1388 u32 misc_register;
1447 }; 1389 };
1448 1390
1449 /* Common HEST sub-structure for PCI/AER stru 1391 /* Common HEST sub-structure for PCI/AER structures below (6,7,8) */
1450 1392
1451 struct acpi_hest_aer_common { 1393 struct acpi_hest_aer_common {
1452 u16 reserved1; 1394 u16 reserved1;
1453 u8 flags; 1395 u8 flags;
1454 u8 enabled; 1396 u8 enabled;
1455 u32 records_to_preallocate; 1397 u32 records_to_preallocate;
1456 u32 max_sections_per_record; 1398 u32 max_sections_per_record;
1457 u32 bus; /* Bus and Se 1399 u32 bus; /* Bus and Segment numbers */
1458 u16 device; 1400 u16 device;
1459 u16 function; 1401 u16 function;
1460 u16 device_control; 1402 u16 device_control;
1461 u16 reserved2; 1403 u16 reserved2;
1462 u32 uncorrectable_mask; 1404 u32 uncorrectable_mask;
1463 u32 uncorrectable_severity; 1405 u32 uncorrectable_severity;
1464 u32 correctable_mask; 1406 u32 correctable_mask;
1465 u32 advanced_capabilities; 1407 u32 advanced_capabilities;
1466 }; 1408 };
1467 1409
1468 /* Masks for HEST Flags fields */ 1410 /* Masks for HEST Flags fields */
1469 1411
1470 #define ACPI_HEST_FIRMWARE_FIRST (1) 1412 #define ACPI_HEST_FIRMWARE_FIRST (1)
1471 #define ACPI_HEST_GLOBAL (1<<1 1413 #define ACPI_HEST_GLOBAL (1<<1)
1472 #define ACPI_HEST_GHES_ASSIST (1<<2 1414 #define ACPI_HEST_GHES_ASSIST (1<<2)
1473 1415
1474 /* 1416 /*
1475 * Macros to access the bus/segment numbers i 1417 * Macros to access the bus/segment numbers in Bus field above:
1476 * Bus number is encoded in bits 7:0 1418 * Bus number is encoded in bits 7:0
1477 * Segment number is encoded in bits 23:8 1419 * Segment number is encoded in bits 23:8
1478 */ 1420 */
1479 #define ACPI_HEST_BUS(bus) ((bus 1421 #define ACPI_HEST_BUS(bus) ((bus) & 0xFF)
1480 #define ACPI_HEST_SEGMENT(bus) (((bu 1422 #define ACPI_HEST_SEGMENT(bus) (((bus) >> 8) & 0xFFFF)
1481 1423
1482 /* Hardware Error Notification */ 1424 /* Hardware Error Notification */
1483 1425
1484 struct acpi_hest_notify { 1426 struct acpi_hest_notify {
1485 u8 type; 1427 u8 type;
1486 u8 length; 1428 u8 length;
1487 u16 config_write_enable; 1429 u16 config_write_enable;
1488 u32 poll_interval; 1430 u32 poll_interval;
1489 u32 vector; 1431 u32 vector;
1490 u32 polling_threshold_value; 1432 u32 polling_threshold_value;
1491 u32 polling_threshold_window; 1433 u32 polling_threshold_window;
1492 u32 error_threshold_value; 1434 u32 error_threshold_value;
1493 u32 error_threshold_window; 1435 u32 error_threshold_window;
1494 }; 1436 };
1495 1437
1496 /* Values for Notify Type field above */ 1438 /* Values for Notify Type field above */
1497 1439
1498 enum acpi_hest_notify_types { 1440 enum acpi_hest_notify_types {
1499 ACPI_HEST_NOTIFY_POLLED = 0, 1441 ACPI_HEST_NOTIFY_POLLED = 0,
1500 ACPI_HEST_NOTIFY_EXTERNAL = 1, 1442 ACPI_HEST_NOTIFY_EXTERNAL = 1,
1501 ACPI_HEST_NOTIFY_LOCAL = 2, 1443 ACPI_HEST_NOTIFY_LOCAL = 2,
1502 ACPI_HEST_NOTIFY_SCI = 3, 1444 ACPI_HEST_NOTIFY_SCI = 3,
1503 ACPI_HEST_NOTIFY_NMI = 4, 1445 ACPI_HEST_NOTIFY_NMI = 4,
1504 ACPI_HEST_NOTIFY_CMCI = 5, /* AC 1446 ACPI_HEST_NOTIFY_CMCI = 5, /* ACPI 5.0 */
1505 ACPI_HEST_NOTIFY_MCE = 6, /* AC 1447 ACPI_HEST_NOTIFY_MCE = 6, /* ACPI 5.0 */
1506 ACPI_HEST_NOTIFY_GPIO = 7, /* AC 1448 ACPI_HEST_NOTIFY_GPIO = 7, /* ACPI 6.0 */
1507 ACPI_HEST_NOTIFY_SEA = 8, /* AC 1449 ACPI_HEST_NOTIFY_SEA = 8, /* ACPI 6.1 */
1508 ACPI_HEST_NOTIFY_SEI = 9, /* AC 1450 ACPI_HEST_NOTIFY_SEI = 9, /* ACPI 6.1 */
1509 ACPI_HEST_NOTIFY_GSIV = 10, /* AC 1451 ACPI_HEST_NOTIFY_GSIV = 10, /* ACPI 6.1 */
1510 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 1452 ACPI_HEST_NOTIFY_SOFTWARE_DELEGATED = 11, /* ACPI 6.2 */
1511 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 1453 ACPI_HEST_NOTIFY_RESERVED = 12 /* 12 and greater are reserved */
1512 }; 1454 };
1513 1455
1514 /* Values for config_write_enable bitfield ab 1456 /* Values for config_write_enable bitfield above */
1515 1457
1516 #define ACPI_HEST_TYPE (1) 1458 #define ACPI_HEST_TYPE (1)
1517 #define ACPI_HEST_POLL_INTERVAL (1<<1 1459 #define ACPI_HEST_POLL_INTERVAL (1<<1)
1518 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2 1460 #define ACPI_HEST_POLL_THRESHOLD_VALUE (1<<2)
1519 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3 1461 #define ACPI_HEST_POLL_THRESHOLD_WINDOW (1<<3)
1520 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4 1462 #define ACPI_HEST_ERR_THRESHOLD_VALUE (1<<4)
1521 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5 1463 #define ACPI_HEST_ERR_THRESHOLD_WINDOW (1<<5)
1522 1464
1523 /* 1465 /*
1524 * HEST subtables 1466 * HEST subtables
1525 */ 1467 */
1526 1468
1527 /* 0: IA32 Machine Check Exception */ 1469 /* 0: IA32 Machine Check Exception */
1528 1470
1529 struct acpi_hest_ia_machine_check { 1471 struct acpi_hest_ia_machine_check {
1530 struct acpi_hest_header header; 1472 struct acpi_hest_header header;
1531 u16 reserved1; 1473 u16 reserved1;
1532 u8 flags; /* See flags 1474 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1533 u8 enabled; 1475 u8 enabled;
1534 u32 records_to_preallocate; 1476 u32 records_to_preallocate;
1535 u32 max_sections_per_record; 1477 u32 max_sections_per_record;
1536 u64 global_capability_data; 1478 u64 global_capability_data;
1537 u64 global_control_data; 1479 u64 global_control_data;
1538 u8 num_hardware_banks; 1480 u8 num_hardware_banks;
1539 u8 reserved3[7]; 1481 u8 reserved3[7];
1540 }; 1482 };
1541 1483
1542 /* 1: IA32 Corrected Machine Check */ 1484 /* 1: IA32 Corrected Machine Check */
1543 1485
1544 struct acpi_hest_ia_corrected { 1486 struct acpi_hest_ia_corrected {
1545 struct acpi_hest_header header; 1487 struct acpi_hest_header header;
1546 u16 reserved1; 1488 u16 reserved1;
1547 u8 flags; /* See flags 1489 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1548 u8 enabled; 1490 u8 enabled;
1549 u32 records_to_preallocate; 1491 u32 records_to_preallocate;
1550 u32 max_sections_per_record; 1492 u32 max_sections_per_record;
1551 struct acpi_hest_notify notify; 1493 struct acpi_hest_notify notify;
1552 u8 num_hardware_banks; 1494 u8 num_hardware_banks;
1553 u8 reserved2[3]; 1495 u8 reserved2[3];
1554 }; 1496 };
1555 1497
1556 /* 2: IA32 Non-Maskable Interrupt */ 1498 /* 2: IA32 Non-Maskable Interrupt */
1557 1499
1558 struct acpi_hest_ia_nmi { 1500 struct acpi_hest_ia_nmi {
1559 struct acpi_hest_header header; 1501 struct acpi_hest_header header;
1560 u32 reserved; 1502 u32 reserved;
1561 u32 records_to_preallocate; 1503 u32 records_to_preallocate;
1562 u32 max_sections_per_record; 1504 u32 max_sections_per_record;
1563 u32 max_raw_data_length; 1505 u32 max_raw_data_length;
1564 }; 1506 };
1565 1507
1566 /* 3,4,5: Not used */ 1508 /* 3,4,5: Not used */
1567 1509
1568 /* 6: PCI Express Root Port AER */ 1510 /* 6: PCI Express Root Port AER */
1569 1511
1570 struct acpi_hest_aer_root { 1512 struct acpi_hest_aer_root {
1571 struct acpi_hest_header header; 1513 struct acpi_hest_header header;
1572 struct acpi_hest_aer_common aer; 1514 struct acpi_hest_aer_common aer;
1573 u32 root_error_command; 1515 u32 root_error_command;
1574 }; 1516 };
1575 1517
1576 /* 7: PCI Express AER (AER Endpoint) */ 1518 /* 7: PCI Express AER (AER Endpoint) */
1577 1519
1578 struct acpi_hest_aer { 1520 struct acpi_hest_aer {
1579 struct acpi_hest_header header; 1521 struct acpi_hest_header header;
1580 struct acpi_hest_aer_common aer; 1522 struct acpi_hest_aer_common aer;
1581 }; 1523 };
1582 1524
1583 /* 8: PCI Express/PCI-X Bridge AER */ 1525 /* 8: PCI Express/PCI-X Bridge AER */
1584 1526
1585 struct acpi_hest_aer_bridge { 1527 struct acpi_hest_aer_bridge {
1586 struct acpi_hest_header header; 1528 struct acpi_hest_header header;
1587 struct acpi_hest_aer_common aer; 1529 struct acpi_hest_aer_common aer;
1588 u32 uncorrectable_mask2; 1530 u32 uncorrectable_mask2;
1589 u32 uncorrectable_severity2; 1531 u32 uncorrectable_severity2;
1590 u32 advanced_capabilities2; 1532 u32 advanced_capabilities2;
1591 }; 1533 };
1592 1534
1593 /* 9: Generic Hardware Error Source */ 1535 /* 9: Generic Hardware Error Source */
1594 1536
1595 struct acpi_hest_generic { 1537 struct acpi_hest_generic {
1596 struct acpi_hest_header header; 1538 struct acpi_hest_header header;
1597 u16 related_source_id; 1539 u16 related_source_id;
1598 u8 reserved; 1540 u8 reserved;
1599 u8 enabled; 1541 u8 enabled;
1600 u32 records_to_preallocate; 1542 u32 records_to_preallocate;
1601 u32 max_sections_per_record; 1543 u32 max_sections_per_record;
1602 u32 max_raw_data_length; 1544 u32 max_raw_data_length;
1603 struct acpi_generic_address error_sta 1545 struct acpi_generic_address error_status_address;
1604 struct acpi_hest_notify notify; 1546 struct acpi_hest_notify notify;
1605 u32 error_block_length; 1547 u32 error_block_length;
1606 }; 1548 };
1607 1549
1608 /* 10: Generic Hardware Error Source, version 1550 /* 10: Generic Hardware Error Source, version 2 */
1609 1551
1610 struct acpi_hest_generic_v2 { 1552 struct acpi_hest_generic_v2 {
1611 struct acpi_hest_header header; 1553 struct acpi_hest_header header;
1612 u16 related_source_id; 1554 u16 related_source_id;
1613 u8 reserved; 1555 u8 reserved;
1614 u8 enabled; 1556 u8 enabled;
1615 u32 records_to_preallocate; 1557 u32 records_to_preallocate;
1616 u32 max_sections_per_record; 1558 u32 max_sections_per_record;
1617 u32 max_raw_data_length; 1559 u32 max_raw_data_length;
1618 struct acpi_generic_address error_sta 1560 struct acpi_generic_address error_status_address;
1619 struct acpi_hest_notify notify; 1561 struct acpi_hest_notify notify;
1620 u32 error_block_length; 1562 u32 error_block_length;
1621 struct acpi_generic_address read_ack_ 1563 struct acpi_generic_address read_ack_register;
1622 u64 read_ack_preserve; 1564 u64 read_ack_preserve;
1623 u64 read_ack_write; 1565 u64 read_ack_write;
1624 }; 1566 };
1625 1567
1626 /* Generic Error Status block */ 1568 /* Generic Error Status block */
1627 1569
1628 struct acpi_hest_generic_status { 1570 struct acpi_hest_generic_status {
1629 u32 block_status; 1571 u32 block_status;
1630 u32 raw_data_offset; 1572 u32 raw_data_offset;
1631 u32 raw_data_length; 1573 u32 raw_data_length;
1632 u32 data_length; 1574 u32 data_length;
1633 u32 error_severity; 1575 u32 error_severity;
1634 }; 1576 };
1635 1577
1636 /* Values for block_status flags above */ 1578 /* Values for block_status flags above */
1637 1579
1638 #define ACPI_HEST_UNCORRECTABLE ( 1580 #define ACPI_HEST_UNCORRECTABLE (1)
1639 #define ACPI_HEST_CORRECTABLE ( 1581 #define ACPI_HEST_CORRECTABLE (1<<1)
1640 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE ( 1582 #define ACPI_HEST_MULTIPLE_UNCORRECTABLE (1<<2)
1641 #define ACPI_HEST_MULTIPLE_CORRECTABLE ( 1583 #define ACPI_HEST_MULTIPLE_CORRECTABLE (1<<3)
1642 #define ACPI_HEST_ERROR_ENTRY_COUNT ( 1584 #define ACPI_HEST_ERROR_ENTRY_COUNT (0xFF<<4) /* 8 bits, error count */
1643 1585
1644 /* Generic Error Data entry */ 1586 /* Generic Error Data entry */
1645 1587
1646 struct acpi_hest_generic_data { 1588 struct acpi_hest_generic_data {
1647 u8 section_type[16]; 1589 u8 section_type[16];
1648 u32 error_severity; 1590 u32 error_severity;
1649 u16 revision; 1591 u16 revision;
1650 u8 validation_bits; 1592 u8 validation_bits;
1651 u8 flags; 1593 u8 flags;
1652 u32 error_data_length; 1594 u32 error_data_length;
1653 u8 fru_id[16]; 1595 u8 fru_id[16];
1654 u8 fru_text[20]; 1596 u8 fru_text[20];
1655 }; 1597 };
1656 1598
1657 /* Extension for revision 0x0300 */ 1599 /* Extension for revision 0x0300 */
1658 1600
1659 struct acpi_hest_generic_data_v300 { 1601 struct acpi_hest_generic_data_v300 {
1660 u8 section_type[16]; 1602 u8 section_type[16];
1661 u32 error_severity; 1603 u32 error_severity;
1662 u16 revision; 1604 u16 revision;
1663 u8 validation_bits; 1605 u8 validation_bits;
1664 u8 flags; 1606 u8 flags;
1665 u32 error_data_length; 1607 u32 error_data_length;
1666 u8 fru_id[16]; 1608 u8 fru_id[16];
1667 u8 fru_text[20]; 1609 u8 fru_text[20];
1668 u64 time_stamp; 1610 u64 time_stamp;
1669 }; 1611 };
1670 1612
1671 /* Values for error_severity above */ 1613 /* Values for error_severity above */
1672 1614
1673 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0 1615 #define ACPI_HEST_GEN_ERROR_RECOVERABLE 0
1674 #define ACPI_HEST_GEN_ERROR_FATAL 1 1616 #define ACPI_HEST_GEN_ERROR_FATAL 1
1675 #define ACPI_HEST_GEN_ERROR_CORRECTED 2 1617 #define ACPI_HEST_GEN_ERROR_CORRECTED 2
1676 #define ACPI_HEST_GEN_ERROR_NONE 3 1618 #define ACPI_HEST_GEN_ERROR_NONE 3
1677 1619
1678 /* Flags for validation_bits above */ 1620 /* Flags for validation_bits above */
1679 1621
1680 #define ACPI_HEST_GEN_VALID_FRU_ID ( 1622 #define ACPI_HEST_GEN_VALID_FRU_ID (1)
1681 #define ACPI_HEST_GEN_VALID_FRU_STRING ( 1623 #define ACPI_HEST_GEN_VALID_FRU_STRING (1<<1)
1682 #define ACPI_HEST_GEN_VALID_TIMESTAMP ( 1624 #define ACPI_HEST_GEN_VALID_TIMESTAMP (1<<2)
1683 1625
1684 /* 11: IA32 Deferred Machine Check Exception 1626 /* 11: IA32 Deferred Machine Check Exception (ACPI 6.2) */
1685 1627
1686 struct acpi_hest_ia_deferred_check { 1628 struct acpi_hest_ia_deferred_check {
1687 struct acpi_hest_header header; 1629 struct acpi_hest_header header;
1688 u16 reserved1; 1630 u16 reserved1;
1689 u8 flags; /* See flags 1631 u8 flags; /* See flags ACPI_HEST_GLOBAL, etc. above */
1690 u8 enabled; 1632 u8 enabled;
1691 u32 records_to_preallocate; 1633 u32 records_to_preallocate;
1692 u32 max_sections_per_record; 1634 u32 max_sections_per_record;
1693 struct acpi_hest_notify notify; 1635 struct acpi_hest_notify notify;
1694 u8 num_hardware_banks; 1636 u8 num_hardware_banks;
1695 u8 reserved2[3]; 1637 u8 reserved2[3];
1696 }; 1638 };
1697 1639
1698 /******************************************** 1640 /*******************************************************************************
1699 * 1641 *
1700 * HMAT - Heterogeneous Memory Attributes Tab 1642 * HMAT - Heterogeneous Memory Attributes Table (ACPI 6.2)
1701 * Version 1 1643 * Version 1
1702 * 1644 *
1703 ******************************************** 1645 ******************************************************************************/
1704 1646
1705 struct acpi_table_hmat { 1647 struct acpi_table_hmat {
1706 struct acpi_table_header header; 1648 struct acpi_table_header header; /* Common ACPI table header */
1707 u32 reserved; 1649 u32 reserved;
1708 }; 1650 };
1709 1651
1710 /* Values for HMAT structure types */ 1652 /* Values for HMAT structure types */
1711 1653
1712 enum acpi_hmat_type { 1654 enum acpi_hmat_type {
1713 ACPI_HMAT_TYPE_PROXIMITY = 0, /* Me 1655 ACPI_HMAT_TYPE_PROXIMITY = 0, /* Memory proximity domain attributes */
1714 ACPI_HMAT_TYPE_LOCALITY = 1, /* Sy 1656 ACPI_HMAT_TYPE_LOCALITY = 1, /* System locality latency and bandwidth information */
1715 ACPI_HMAT_TYPE_CACHE = 2, /* Me 1657 ACPI_HMAT_TYPE_CACHE = 2, /* Memory side cache information */
1716 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 1658 ACPI_HMAT_TYPE_RESERVED = 3 /* 3 and greater are reserved */
1717 }; 1659 };
1718 1660
1719 struct acpi_hmat_structure { 1661 struct acpi_hmat_structure {
1720 u16 type; 1662 u16 type;
1721 u16 reserved; 1663 u16 reserved;
1722 u32 length; 1664 u32 length;
1723 }; 1665 };
1724 1666
1725 /* 1667 /*
1726 * HMAT Structures, correspond to Type in str 1668 * HMAT Structures, correspond to Type in struct acpi_hmat_structure
1727 */ 1669 */
1728 1670
1729 /* 0: Memory proximity domain attributes */ 1671 /* 0: Memory proximity domain attributes */
1730 1672
1731 struct acpi_hmat_proximity_domain { 1673 struct acpi_hmat_proximity_domain {
1732 struct acpi_hmat_structure header; 1674 struct acpi_hmat_structure header;
1733 u16 flags; 1675 u16 flags;
1734 u16 reserved1; 1676 u16 reserved1;
1735 u32 processor_PD; /* Processor 1677 u32 processor_PD; /* Processor proximity domain */
1736 u32 memory_PD; /* Memory pro 1678 u32 memory_PD; /* Memory proximity domain */
1737 u32 reserved2; 1679 u32 reserved2;
1738 u64 reserved3; 1680 u64 reserved3;
1739 u64 reserved4; 1681 u64 reserved4;
1740 }; 1682 };
1741 1683
1742 /* Masks for Flags field above */ 1684 /* Masks for Flags field above */
1743 1685
1744 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) 1686 #define ACPI_HMAT_PROCESSOR_PD_VALID (1) /* 1: processor_PD field is valid */
1745 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1 1687 #define ACPI_HMAT_MEMORY_PD_VALID (1<<1) /* 1: memory_PD field is valid */
1746 #define ACPI_HMAT_RESERVATION_HINT (1<<2 1688 #define ACPI_HMAT_RESERVATION_HINT (1<<2) /* 1: Reservation hint */
1747 1689
1748 /* 1: System locality latency and bandwidth i 1690 /* 1: System locality latency and bandwidth information */
1749 1691
1750 struct acpi_hmat_locality { 1692 struct acpi_hmat_locality {
1751 struct acpi_hmat_structure header; 1693 struct acpi_hmat_structure header;
1752 u8 flags; 1694 u8 flags;
1753 u8 data_type; 1695 u8 data_type;
1754 u8 min_transfer_size; 1696 u8 min_transfer_size;
1755 u8 reserved1; 1697 u8 reserved1;
1756 u32 number_of_initiator_Pds; 1698 u32 number_of_initiator_Pds;
1757 u32 number_of_target_Pds; 1699 u32 number_of_target_Pds;
1758 u32 reserved2; 1700 u32 reserved2;
1759 u64 entry_base_unit; 1701 u64 entry_base_unit;
1760 }; 1702 };
1761 1703
1762 /* Masks for Flags field above */ 1704 /* Masks for Flags field above */
1763 1705
1764 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) 1706 #define ACPI_HMAT_MEMORY_HIERARCHY (0x0F) /* Bits 0-3 */
1765 1707
1766 /* Values for Memory Hierarchy flags */ 1708 /* Values for Memory Hierarchy flags */
1767 1709
1768 #define ACPI_HMAT_MEMORY 0 1710 #define ACPI_HMAT_MEMORY 0
1769 #define ACPI_HMAT_LAST_LEVEL_CACHE 1 1711 #define ACPI_HMAT_LAST_LEVEL_CACHE 1
1770 #define ACPI_HMAT_1ST_LEVEL_CACHE 2 1712 #define ACPI_HMAT_1ST_LEVEL_CACHE 2
1771 #define ACPI_HMAT_2ND_LEVEL_CACHE 3 1713 #define ACPI_HMAT_2ND_LEVEL_CACHE 3
1772 #define ACPI_HMAT_3RD_LEVEL_CACHE 4 1714 #define ACPI_HMAT_3RD_LEVEL_CACHE 4
1773 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 1715 #define ACPI_HMAT_MINIMUM_XFER_SIZE 0x10 /* Bit 4: ACPI 6.4 */
1774 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 1716 #define ACPI_HMAT_NON_SEQUENTIAL_XFERS 0x20 /* Bit 5: ACPI 6.4 */
1775 1717
1776 1718
1777 /* Values for data_type field above */ 1719 /* Values for data_type field above */
1778 1720
1779 #define ACPI_HMAT_ACCESS_LATENCY 0 1721 #define ACPI_HMAT_ACCESS_LATENCY 0
1780 #define ACPI_HMAT_READ_LATENCY 1 1722 #define ACPI_HMAT_READ_LATENCY 1
1781 #define ACPI_HMAT_WRITE_LATENCY 2 1723 #define ACPI_HMAT_WRITE_LATENCY 2
1782 #define ACPI_HMAT_ACCESS_BANDWIDTH 3 1724 #define ACPI_HMAT_ACCESS_BANDWIDTH 3
1783 #define ACPI_HMAT_READ_BANDWIDTH 4 1725 #define ACPI_HMAT_READ_BANDWIDTH 4
1784 #define ACPI_HMAT_WRITE_BANDWIDTH 5 1726 #define ACPI_HMAT_WRITE_BANDWIDTH 5
1785 1727
1786 /* 2: Memory side cache information */ 1728 /* 2: Memory side cache information */
1787 1729
1788 struct acpi_hmat_cache { 1730 struct acpi_hmat_cache {
1789 struct acpi_hmat_structure header; 1731 struct acpi_hmat_structure header;
1790 u32 memory_PD; 1732 u32 memory_PD;
1791 u32 reserved1; 1733 u32 reserved1;
1792 u64 cache_size; 1734 u64 cache_size;
1793 u32 cache_attributes; 1735 u32 cache_attributes;
1794 u16 reserved2; 1736 u16 reserved2;
1795 u16 number_of_SMBIOShandles; 1737 u16 number_of_SMBIOShandles;
1796 }; 1738 };
1797 1739
1798 /* Masks for cache_attributes field above */ 1740 /* Masks for cache_attributes field above */
1799 1741
1800 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x00 1742 #define ACPI_HMAT_TOTAL_CACHE_LEVEL (0x0000000F)
1801 #define ACPI_HMAT_CACHE_LEVEL (0x00 1743 #define ACPI_HMAT_CACHE_LEVEL (0x000000F0)
1802 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00 1744 #define ACPI_HMAT_CACHE_ASSOCIATIVITY (0x00000F00)
1803 #define ACPI_HMAT_WRITE_POLICY (0x00 1745 #define ACPI_HMAT_WRITE_POLICY (0x0000F000)
1804 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFF 1746 #define ACPI_HMAT_CACHE_LINE_SIZE (0xFFFF0000)
1805 1747
1806 /* Values for cache associativity flag */ 1748 /* Values for cache associativity flag */
1807 1749
1808 #define ACPI_HMAT_CA_NONE 1750 #define ACPI_HMAT_CA_NONE (0)
1809 #define ACPI_HMAT_CA_DIRECT_MAPPED 1751 #define ACPI_HMAT_CA_DIRECT_MAPPED (1)
1810 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING 1752 #define ACPI_HMAT_CA_COMPLEX_CACHE_INDEXING (2)
1811 1753
1812 /* Values for write policy flag */ 1754 /* Values for write policy flag */
1813 1755
1814 #define ACPI_HMAT_CP_NONE (0) 1756 #define ACPI_HMAT_CP_NONE (0)
1815 #define ACPI_HMAT_CP_WB (1) 1757 #define ACPI_HMAT_CP_WB (1)
1816 #define ACPI_HMAT_CP_WT (2) 1758 #define ACPI_HMAT_CP_WT (2)
1817 1759
1818 /******************************************** 1760 /*******************************************************************************
1819 * 1761 *
1820 * HPET - High Precision Event Timer table 1762 * HPET - High Precision Event Timer table
1821 * Version 1 1763 * Version 1
1822 * 1764 *
1823 * Conforms to "IA-PC HPET (High Precision Ev 1765 * Conforms to "IA-PC HPET (High Precision Event Timers) Specification",
1824 * Version 1.0a, October 2004 1766 * Version 1.0a, October 2004
1825 * 1767 *
1826 ******************************************** 1768 ******************************************************************************/
1827 1769
1828 struct acpi_table_hpet { 1770 struct acpi_table_hpet {
1829 struct acpi_table_header header; 1771 struct acpi_table_header header; /* Common ACPI table header */
1830 u32 id; /* Hardware I 1772 u32 id; /* Hardware ID of event timer block */
1831 struct acpi_generic_address address; 1773 struct acpi_generic_address address; /* Address of event timer block */
1832 u8 sequence; /* HPET seque 1774 u8 sequence; /* HPET sequence number */
1833 u16 minimum_tick; /* Main count 1775 u16 minimum_tick; /* Main counter min tick, periodic mode */
1834 u8 flags; 1776 u8 flags;
1835 }; 1777 };
1836 1778
1837 /* Masks for Flags field above */ 1779 /* Masks for Flags field above */
1838 1780
1839 #define ACPI_HPET_PAGE_PROTECT_MASK (3) 1781 #define ACPI_HPET_PAGE_PROTECT_MASK (3)
1840 1782
1841 /* Values for Page Protect flags */ 1783 /* Values for Page Protect flags */
1842 1784
1843 enum acpi_hpet_page_protect { 1785 enum acpi_hpet_page_protect {
1844 ACPI_HPET_NO_PAGE_PROTECT = 0, 1786 ACPI_HPET_NO_PAGE_PROTECT = 0,
1845 ACPI_HPET_PAGE_PROTECT4 = 1, 1787 ACPI_HPET_PAGE_PROTECT4 = 1,
1846 ACPI_HPET_PAGE_PROTECT64 = 2 1788 ACPI_HPET_PAGE_PROTECT64 = 2
1847 }; 1789 };
1848 1790
1849 /******************************************** 1791 /*******************************************************************************
1850 * 1792 *
1851 * IBFT - Boot Firmware Table 1793 * IBFT - Boot Firmware Table
1852 * Version 1 1794 * Version 1
1853 * 1795 *
1854 * Conforms to "iSCSI Boot Firmware Table (iB 1796 * Conforms to "iSCSI Boot Firmware Table (iBFT) as Defined in ACPI 3.0b
1855 * Specification", Version 1.01, March 1, 200 1797 * Specification", Version 1.01, March 1, 2007
1856 * 1798 *
1857 * Note: It appears that this table is not in 1799 * Note: It appears that this table is not intended to appear in the RSDT/XSDT.
1858 * Therefore, it is not currently supported b 1800 * Therefore, it is not currently supported by the disassembler.
1859 * 1801 *
1860 ******************************************** 1802 ******************************************************************************/
1861 1803
1862 struct acpi_table_ibft { 1804 struct acpi_table_ibft {
1863 struct acpi_table_header header; 1805 struct acpi_table_header header; /* Common ACPI table header */
1864 u8 reserved[12]; 1806 u8 reserved[12];
1865 }; 1807 };
1866 1808
1867 /* IBFT common subtable header */ 1809 /* IBFT common subtable header */
1868 1810
1869 struct acpi_ibft_header { 1811 struct acpi_ibft_header {
1870 u8 type; 1812 u8 type;
1871 u8 version; 1813 u8 version;
1872 u16 length; 1814 u16 length;
1873 u8 index; 1815 u8 index;
1874 u8 flags; 1816 u8 flags;
1875 }; 1817 };
1876 1818
1877 /* Values for Type field above */ 1819 /* Values for Type field above */
1878 1820
1879 enum acpi_ibft_type { 1821 enum acpi_ibft_type {
1880 ACPI_IBFT_TYPE_NOT_USED = 0, 1822 ACPI_IBFT_TYPE_NOT_USED = 0,
1881 ACPI_IBFT_TYPE_CONTROL = 1, 1823 ACPI_IBFT_TYPE_CONTROL = 1,
1882 ACPI_IBFT_TYPE_INITIATOR = 2, 1824 ACPI_IBFT_TYPE_INITIATOR = 2,
1883 ACPI_IBFT_TYPE_NIC = 3, 1825 ACPI_IBFT_TYPE_NIC = 3,
1884 ACPI_IBFT_TYPE_TARGET = 4, 1826 ACPI_IBFT_TYPE_TARGET = 4,
1885 ACPI_IBFT_TYPE_EXTENSIONS = 5, 1827 ACPI_IBFT_TYPE_EXTENSIONS = 5,
1886 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 1828 ACPI_IBFT_TYPE_RESERVED = 6 /* 6 and greater are reserved */
1887 }; 1829 };
1888 1830
1889 /* IBFT subtables */ 1831 /* IBFT subtables */
1890 1832
1891 struct acpi_ibft_control { 1833 struct acpi_ibft_control {
1892 struct acpi_ibft_header header; 1834 struct acpi_ibft_header header;
1893 u16 extensions; 1835 u16 extensions;
1894 u16 initiator_offset; 1836 u16 initiator_offset;
1895 u16 nic0_offset; 1837 u16 nic0_offset;
1896 u16 target0_offset; 1838 u16 target0_offset;
1897 u16 nic1_offset; 1839 u16 nic1_offset;
1898 u16 target1_offset; 1840 u16 target1_offset;
1899 }; 1841 };
1900 1842
1901 struct acpi_ibft_initiator { 1843 struct acpi_ibft_initiator {
1902 struct acpi_ibft_header header; 1844 struct acpi_ibft_header header;
1903 u8 sns_server[16]; 1845 u8 sns_server[16];
1904 u8 slp_server[16]; 1846 u8 slp_server[16];
1905 u8 primary_server[16]; 1847 u8 primary_server[16];
1906 u8 secondary_server[16]; 1848 u8 secondary_server[16];
1907 u16 name_length; 1849 u16 name_length;
1908 u16 name_offset; 1850 u16 name_offset;
1909 }; 1851 };
1910 1852
1911 struct acpi_ibft_nic { 1853 struct acpi_ibft_nic {
1912 struct acpi_ibft_header header; 1854 struct acpi_ibft_header header;
1913 u8 ip_address[16]; 1855 u8 ip_address[16];
1914 u8 subnet_mask_prefix; 1856 u8 subnet_mask_prefix;
1915 u8 origin; 1857 u8 origin;
1916 u8 gateway[16]; 1858 u8 gateway[16];
1917 u8 primary_dns[16]; 1859 u8 primary_dns[16];
1918 u8 secondary_dns[16]; 1860 u8 secondary_dns[16];
1919 u8 dhcp[16]; 1861 u8 dhcp[16];
1920 u16 vlan; 1862 u16 vlan;
1921 u8 mac_address[6]; 1863 u8 mac_address[6];
1922 u16 pci_address; 1864 u16 pci_address;
1923 u16 name_length; 1865 u16 name_length;
1924 u16 name_offset; 1866 u16 name_offset;
1925 }; 1867 };
1926 1868
1927 struct acpi_ibft_target { 1869 struct acpi_ibft_target {
1928 struct acpi_ibft_header header; 1870 struct acpi_ibft_header header;
1929 u8 target_ip_address[16]; 1871 u8 target_ip_address[16];
1930 u16 target_ip_socket; 1872 u16 target_ip_socket;
1931 u8 target_boot_lun[8]; 1873 u8 target_boot_lun[8];
1932 u8 chap_type; 1874 u8 chap_type;
1933 u8 nic_association; 1875 u8 nic_association;
1934 u16 target_name_length; 1876 u16 target_name_length;
1935 u16 target_name_offset; 1877 u16 target_name_offset;
1936 u16 chap_name_length; 1878 u16 chap_name_length;
1937 u16 chap_name_offset; 1879 u16 chap_name_offset;
1938 u16 chap_secret_length; 1880 u16 chap_secret_length;
1939 u16 chap_secret_offset; 1881 u16 chap_secret_offset;
1940 u16 reverse_chap_name_length; 1882 u16 reverse_chap_name_length;
1941 u16 reverse_chap_name_offset; 1883 u16 reverse_chap_name_offset;
1942 u16 reverse_chap_secret_length; 1884 u16 reverse_chap_secret_length;
1943 u16 reverse_chap_secret_offset; 1885 u16 reverse_chap_secret_offset;
1944 }; 1886 };
1945 1887
1946 /* Reset to default packing */ 1888 /* Reset to default packing */
1947 1889
1948 #pragma pack() 1890 #pragma pack()
1949 1891
1950 #endif /* __ACTBL1_H 1892 #endif /* __ACTBL1_H__ */
1951 1893
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