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: acrestyp.h - Defines, types, and stru 4 * Name: acrestyp.h - Defines, types, and structures for resource descriptors
5 * 5 *
6 * Copyright (C) 2000 - 2023, Intel Corp. 6 * Copyright (C) 2000 - 2023, Intel Corp.
7 * 7 *
8 ********************************************* 8 *****************************************************************************/
9 9
10 #ifndef __ACRESTYP_H__ 10 #ifndef __ACRESTYP_H__
11 #define __ACRESTYP_H__ 11 #define __ACRESTYP_H__
12 12
13 /* 13 /*
14 * Definitions for Resource Attributes 14 * Definitions for Resource Attributes
15 */ 15 */
16 typedef u16 acpi_rs_length; /* Resource Le 16 typedef u16 acpi_rs_length; /* Resource Length field is fixed at 16 bits */
17 typedef u32 acpi_rsdesc_size; /* Max Resourc 17 typedef u32 acpi_rsdesc_size; /* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */
18 18
19 /* 19 /*
20 * Memory Attributes 20 * Memory Attributes
21 */ 21 */
22 #define ACPI_READ_ONLY_MEMORY (u8) 0 22 #define ACPI_READ_ONLY_MEMORY (u8) 0x00
23 #define ACPI_READ_WRITE_MEMORY (u8) 0 23 #define ACPI_READ_WRITE_MEMORY (u8) 0x01
24 24
25 #define ACPI_NON_CACHEABLE_MEMORY (u8) 0 25 #define ACPI_NON_CACHEABLE_MEMORY (u8) 0x00
26 #define ACPI_CACHABLE_MEMORY (u8) 0 26 #define ACPI_CACHABLE_MEMORY (u8) 0x01
27 #define ACPI_WRITE_COMBINING_MEMORY (u8) 0 27 #define ACPI_WRITE_COMBINING_MEMORY (u8) 0x02
28 #define ACPI_PREFETCHABLE_MEMORY (u8) 0 28 #define ACPI_PREFETCHABLE_MEMORY (u8) 0x03
29 29
30 /*! [Begin] no source code translation */ 30 /*! [Begin] no source code translation */
31 /* 31 /*
32 * IO Attributes 32 * IO Attributes
33 * The ISA IO ranges are: n000-n0FFh, n40 33 * The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh.
34 * The non-ISA IO ranges are: n100-n3FFh, n50 34 * The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh.
35 */ 35 */
36 /*! [End] no source code translation !*/ 36 /*! [End] no source code translation !*/
37 37
38 #define ACPI_NON_ISA_ONLY_RANGES (u8) 0 38 #define ACPI_NON_ISA_ONLY_RANGES (u8) 0x01
39 #define ACPI_ISA_ONLY_RANGES (u8) 0 39 #define ACPI_ISA_ONLY_RANGES (u8) 0x02
40 #define ACPI_ENTIRE_RANGE (ACPI_ 40 #define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES)
41 41
42 /* Type of translation - 1=Sparse, 0=Dense */ 42 /* Type of translation - 1=Sparse, 0=Dense */
43 43
44 #define ACPI_SPARSE_TRANSLATION (u8) 0 44 #define ACPI_SPARSE_TRANSLATION (u8) 0x01
45 45
46 /* 46 /*
47 * IO Port Descriptor Decode 47 * IO Port Descriptor Decode
48 */ 48 */
49 #define ACPI_DECODE_10 (u8) 0 49 #define ACPI_DECODE_10 (u8) 0x00 /* 10-bit IO address decode */
50 #define ACPI_DECODE_16 (u8) 0 50 #define ACPI_DECODE_16 (u8) 0x01 /* 16-bit IO address decode */
51 51
52 /* 52 /*
53 * Interrupt attributes - used in multiple des 53 * Interrupt attributes - used in multiple descriptors
54 */ 54 */
55 55
56 /* Triggering */ 56 /* Triggering */
57 57
58 #define ACPI_LEVEL_SENSITIVE (u8) 0 58 #define ACPI_LEVEL_SENSITIVE (u8) 0x00
59 #define ACPI_EDGE_SENSITIVE (u8) 0 59 #define ACPI_EDGE_SENSITIVE (u8) 0x01
60 60
61 /* Polarity */ 61 /* Polarity */
62 62
63 #define ACPI_ACTIVE_HIGH (u8) 0 63 #define ACPI_ACTIVE_HIGH (u8) 0x00
64 #define ACPI_ACTIVE_LOW (u8) 0 64 #define ACPI_ACTIVE_LOW (u8) 0x01
65 #define ACPI_ACTIVE_BOTH (u8) 0 65 #define ACPI_ACTIVE_BOTH (u8) 0x02
66 66
67 /* Sharing */ 67 /* Sharing */
68 68
69 #define ACPI_EXCLUSIVE (u8) 0 69 #define ACPI_EXCLUSIVE (u8) 0x00
70 #define ACPI_SHARED (u8) 0 70 #define ACPI_SHARED (u8) 0x01
71 71
72 /* Wake */ 72 /* Wake */
73 73
74 #define ACPI_NOT_WAKE_CAPABLE (u8) 0 74 #define ACPI_NOT_WAKE_CAPABLE (u8) 0x00
75 #define ACPI_WAKE_CAPABLE (u8) 0 75 #define ACPI_WAKE_CAPABLE (u8) 0x01
76 76
77 /* 77 /*
78 * DMA Attributes 78 * DMA Attributes
79 */ 79 */
80 #define ACPI_COMPATIBILITY (u8) 0 80 #define ACPI_COMPATIBILITY (u8) 0x00
81 #define ACPI_TYPE_A (u8) 0 81 #define ACPI_TYPE_A (u8) 0x01
82 #define ACPI_TYPE_B (u8) 0 82 #define ACPI_TYPE_B (u8) 0x02
83 #define ACPI_TYPE_F (u8) 0 83 #define ACPI_TYPE_F (u8) 0x03
84 84
85 #define ACPI_NOT_BUS_MASTER (u8) 0 85 #define ACPI_NOT_BUS_MASTER (u8) 0x00
86 #define ACPI_BUS_MASTER (u8) 0 86 #define ACPI_BUS_MASTER (u8) 0x01
87 87
88 #define ACPI_TRANSFER_8 (u8) 0 88 #define ACPI_TRANSFER_8 (u8) 0x00
89 #define ACPI_TRANSFER_8_16 (u8) 0 89 #define ACPI_TRANSFER_8_16 (u8) 0x01
90 #define ACPI_TRANSFER_16 (u8) 0 90 #define ACPI_TRANSFER_16 (u8) 0x02
91 91
92 /* 92 /*
93 * Start Dependent Functions Priority definiti 93 * Start Dependent Functions Priority definitions
94 */ 94 */
95 #define ACPI_GOOD_CONFIGURATION (u8) 0 95 #define ACPI_GOOD_CONFIGURATION (u8) 0x00
96 #define ACPI_ACCEPTABLE_CONFIGURATION (u8) 0 96 #define ACPI_ACCEPTABLE_CONFIGURATION (u8) 0x01
97 #define ACPI_SUB_OPTIMAL_CONFIGURATION (u8) 0 97 #define ACPI_SUB_OPTIMAL_CONFIGURATION (u8) 0x02
98 98
99 /* 99 /*
100 * 16, 32 and 64-bit Address Descriptor resour 100 * 16, 32 and 64-bit Address Descriptor resource types
101 */ 101 */
102 #define ACPI_MEMORY_RANGE (u8) 0 102 #define ACPI_MEMORY_RANGE (u8) 0x00
103 #define ACPI_IO_RANGE (u8) 0 103 #define ACPI_IO_RANGE (u8) 0x01
104 #define ACPI_BUS_NUMBER_RANGE (u8) 0 104 #define ACPI_BUS_NUMBER_RANGE (u8) 0x02
105 105
106 #define ACPI_ADDRESS_NOT_FIXED (u8) 0 106 #define ACPI_ADDRESS_NOT_FIXED (u8) 0x00
107 #define ACPI_ADDRESS_FIXED (u8) 0 107 #define ACPI_ADDRESS_FIXED (u8) 0x01
108 108
109 #define ACPI_POS_DECODE (u8) 0 109 #define ACPI_POS_DECODE (u8) 0x00
110 #define ACPI_SUB_DECODE (u8) 0 110 #define ACPI_SUB_DECODE (u8) 0x01
111 111
112 /* Producer/Consumer */ 112 /* Producer/Consumer */
113 113
114 #define ACPI_PRODUCER (u8) 0 114 #define ACPI_PRODUCER (u8) 0x00
115 #define ACPI_CONSUMER (u8) 0 115 #define ACPI_CONSUMER (u8) 0x01
116 116
117 /* 117 /*
118 * If possible, pack the following structures 118 * If possible, pack the following structures to byte alignment
119 */ 119 */
120 #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED 120 #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED
121 #pragma pack(1) 121 #pragma pack(1)
122 #endif 122 #endif
123 123
124 /* UUID data structures for use in vendor-defi 124 /* UUID data structures for use in vendor-defined resource descriptors */
125 125
126 struct acpi_uuid { 126 struct acpi_uuid {
127 u8 data[ACPI_UUID_LENGTH]; 127 u8 data[ACPI_UUID_LENGTH];
128 }; 128 };
129 129
130 struct acpi_vendor_uuid { 130 struct acpi_vendor_uuid {
131 u8 subtype; 131 u8 subtype;
132 u8 data[ACPI_UUID_LENGTH]; 132 u8 data[ACPI_UUID_LENGTH];
133 }; 133 };
134 134
135 /* 135 /*
136 * Structures used to describe device resource 136 * Structures used to describe device resources
137 */ 137 */
138 struct acpi_resource_irq { 138 struct acpi_resource_irq {
139 u8 descriptor_length; 139 u8 descriptor_length;
140 u8 triggering; 140 u8 triggering;
141 u8 polarity; 141 u8 polarity;
142 u8 shareable; 142 u8 shareable;
143 u8 wake_capable; 143 u8 wake_capable;
144 u8 interrupt_count; 144 u8 interrupt_count;
145 union { 145 union {
146 u8 interrupt; 146 u8 interrupt;
147 ACPI_FLEX_ARRAY(u8, interrupt 147 ACPI_FLEX_ARRAY(u8, interrupts);
148 }; 148 };
149 }; 149 };
150 150
151 struct acpi_resource_dma { 151 struct acpi_resource_dma {
152 u8 type; 152 u8 type;
153 u8 bus_master; 153 u8 bus_master;
154 u8 transfer; 154 u8 transfer;
155 u8 channel_count; 155 u8 channel_count;
156 union { 156 union {
157 u8 channel; 157 u8 channel;
158 ACPI_FLEX_ARRAY(u8, channels) 158 ACPI_FLEX_ARRAY(u8, channels);
159 }; 159 };
160 }; 160 };
161 161
162 struct acpi_resource_start_dependent { 162 struct acpi_resource_start_dependent {
163 u8 descriptor_length; 163 u8 descriptor_length;
164 u8 compatibility_priority; 164 u8 compatibility_priority;
165 u8 performance_robustness; 165 u8 performance_robustness;
166 }; 166 };
167 167
168 /* 168 /*
169 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct 169 * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not
170 * needed because it has no fields 170 * needed because it has no fields
171 */ 171 */
172 172
173 struct acpi_resource_io { 173 struct acpi_resource_io {
174 u8 io_decode; 174 u8 io_decode;
175 u8 alignment; 175 u8 alignment;
176 u8 address_length; 176 u8 address_length;
177 u16 minimum; 177 u16 minimum;
178 u16 maximum; 178 u16 maximum;
179 }; 179 };
180 180
181 struct acpi_resource_fixed_io { 181 struct acpi_resource_fixed_io {
182 u16 address; 182 u16 address;
183 u8 address_length; 183 u8 address_length;
184 }; 184 };
185 185
186 struct acpi_resource_fixed_dma { 186 struct acpi_resource_fixed_dma {
187 u16 request_lines; 187 u16 request_lines;
188 u16 channels; 188 u16 channels;
189 u8 width; 189 u8 width;
190 }; 190 };
191 191
192 /* Values for Width field above */ 192 /* Values for Width field above */
193 193
194 #define ACPI_DMA_WIDTH8 194 #define ACPI_DMA_WIDTH8 0
195 #define ACPI_DMA_WIDTH16 195 #define ACPI_DMA_WIDTH16 1
196 #define ACPI_DMA_WIDTH32 196 #define ACPI_DMA_WIDTH32 2
197 #define ACPI_DMA_WIDTH64 197 #define ACPI_DMA_WIDTH64 3
198 #define ACPI_DMA_WIDTH128 198 #define ACPI_DMA_WIDTH128 4
199 #define ACPI_DMA_WIDTH256 199 #define ACPI_DMA_WIDTH256 5
200 200
201 struct acpi_resource_vendor { 201 struct acpi_resource_vendor {
202 u16 byte_length; 202 u16 byte_length;
203 u8 byte_data[]; 203 u8 byte_data[];
204 }; 204 };
205 205
206 /* Vendor resource with UUID info (introduced 206 /* Vendor resource with UUID info (introduced in ACPI 3.0) */
207 207
208 struct acpi_resource_vendor_typed { 208 struct acpi_resource_vendor_typed {
209 u16 byte_length; 209 u16 byte_length;
210 u8 uuid_subtype; 210 u8 uuid_subtype;
211 u8 uuid[ACPI_UUID_LENGTH]; 211 u8 uuid[ACPI_UUID_LENGTH];
212 u8 byte_data[]; 212 u8 byte_data[];
213 }; 213 };
214 214
215 struct acpi_resource_end_tag { 215 struct acpi_resource_end_tag {
216 u8 checksum; 216 u8 checksum;
217 }; 217 };
218 218
219 struct acpi_resource_memory24 { 219 struct acpi_resource_memory24 {
220 u8 write_protect; 220 u8 write_protect;
221 u16 minimum; 221 u16 minimum;
222 u16 maximum; 222 u16 maximum;
223 u16 alignment; 223 u16 alignment;
224 u16 address_length; 224 u16 address_length;
225 }; 225 };
226 226
227 struct acpi_resource_memory32 { 227 struct acpi_resource_memory32 {
228 u8 write_protect; 228 u8 write_protect;
229 u32 minimum; 229 u32 minimum;
230 u32 maximum; 230 u32 maximum;
231 u32 alignment; 231 u32 alignment;
232 u32 address_length; 232 u32 address_length;
233 }; 233 };
234 234
235 struct acpi_resource_fixed_memory32 { 235 struct acpi_resource_fixed_memory32 {
236 u8 write_protect; 236 u8 write_protect;
237 u32 address; 237 u32 address;
238 u32 address_length; 238 u32 address_length;
239 }; 239 };
240 240
241 struct acpi_memory_attribute { 241 struct acpi_memory_attribute {
242 u8 write_protect; 242 u8 write_protect;
243 u8 caching; 243 u8 caching;
244 u8 range_type; 244 u8 range_type;
245 u8 translation; 245 u8 translation;
246 }; 246 };
247 247
248 struct acpi_io_attribute { 248 struct acpi_io_attribute {
249 u8 range_type; 249 u8 range_type;
250 u8 translation; 250 u8 translation;
251 u8 translation_type; 251 u8 translation_type;
252 u8 reserved1; 252 u8 reserved1;
253 }; 253 };
254 254
255 union acpi_resource_attribute { 255 union acpi_resource_attribute {
256 struct acpi_memory_attribute mem; 256 struct acpi_memory_attribute mem;
257 struct acpi_io_attribute io; 257 struct acpi_io_attribute io;
258 258
259 /* Used for the *word_space macros */ 259 /* Used for the *word_space macros */
260 260
261 u8 type_specific; 261 u8 type_specific;
262 }; 262 };
263 263
264 struct acpi_resource_label { 264 struct acpi_resource_label {
265 u16 string_length; 265 u16 string_length;
266 char *string_ptr; 266 char *string_ptr;
267 }; 267 };
268 268
269 struct acpi_resource_source { 269 struct acpi_resource_source {
270 u8 index; 270 u8 index;
271 u16 string_length; 271 u16 string_length;
272 char *string_ptr; 272 char *string_ptr;
273 }; 273 };
274 274
275 /* Fields common to all address descriptors, 1 275 /* Fields common to all address descriptors, 16/32/64 bit */
276 276
277 #define ACPI_RESOURCE_ADDRESS_COMMON \ 277 #define ACPI_RESOURCE_ADDRESS_COMMON \
278 u8 278 u8 resource_type; \
279 u8 279 u8 producer_consumer; \
280 u8 280 u8 decode; \
281 u8 281 u8 min_address_fixed; \
282 u8 282 u8 max_address_fixed; \
283 union acpi_resource_attribute 283 union acpi_resource_attribute info;
284 284
285 struct acpi_address16_attribute { 285 struct acpi_address16_attribute {
286 u16 granularity; 286 u16 granularity;
287 u16 minimum; 287 u16 minimum;
288 u16 maximum; 288 u16 maximum;
289 u16 translation_offset; 289 u16 translation_offset;
290 u16 address_length; 290 u16 address_length;
291 }; 291 };
292 292
293 struct acpi_address32_attribute { 293 struct acpi_address32_attribute {
294 u32 granularity; 294 u32 granularity;
295 u32 minimum; 295 u32 minimum;
296 u32 maximum; 296 u32 maximum;
297 u32 translation_offset; 297 u32 translation_offset;
298 u32 address_length; 298 u32 address_length;
299 }; 299 };
300 300
301 struct acpi_address64_attribute { 301 struct acpi_address64_attribute {
302 u64 granularity; 302 u64 granularity;
303 u64 minimum; 303 u64 minimum;
304 u64 maximum; 304 u64 maximum;
305 u64 translation_offset; 305 u64 translation_offset;
306 u64 address_length; 306 u64 address_length;
307 }; 307 };
308 308
309 struct acpi_resource_address { 309 struct acpi_resource_address {
310 ACPI_RESOURCE_ADDRESS_COMMON}; 310 ACPI_RESOURCE_ADDRESS_COMMON};
311 311
312 struct acpi_resource_address16 { 312 struct acpi_resource_address16 {
313 ACPI_RESOURCE_ADDRESS_COMMON struct ac 313 ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address16_attribute address;
314 struct acpi_resource_source resource_s 314 struct acpi_resource_source resource_source;
315 }; 315 };
316 316
317 struct acpi_resource_address32 { 317 struct acpi_resource_address32 {
318 ACPI_RESOURCE_ADDRESS_COMMON struct ac 318 ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address32_attribute address;
319 struct acpi_resource_source resource_s 319 struct acpi_resource_source resource_source;
320 }; 320 };
321 321
322 struct acpi_resource_address64 { 322 struct acpi_resource_address64 {
323 ACPI_RESOURCE_ADDRESS_COMMON struct ac 323 ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address64_attribute address;
324 struct acpi_resource_source resource_s 324 struct acpi_resource_source resource_source;
325 }; 325 };
326 326
327 struct acpi_resource_extended_address64 { 327 struct acpi_resource_extended_address64 {
328 ACPI_RESOURCE_ADDRESS_COMMON u8 revisi 328 ACPI_RESOURCE_ADDRESS_COMMON u8 revision_ID;
329 struct acpi_address64_attribute addres 329 struct acpi_address64_attribute address;
330 u64 type_specific; 330 u64 type_specific;
331 }; 331 };
332 332
333 struct acpi_resource_extended_irq { 333 struct acpi_resource_extended_irq {
334 u8 producer_consumer; 334 u8 producer_consumer;
335 u8 triggering; 335 u8 triggering;
336 u8 polarity; 336 u8 polarity;
337 u8 shareable; 337 u8 shareable;
338 u8 wake_capable; 338 u8 wake_capable;
339 u8 interrupt_count; 339 u8 interrupt_count;
340 struct acpi_resource_source resource_s 340 struct acpi_resource_source resource_source;
341 union { 341 union {
342 u32 interrupt; 342 u32 interrupt;
343 ACPI_FLEX_ARRAY(u32, interrup 343 ACPI_FLEX_ARRAY(u32, interrupts);
344 }; 344 };
345 }; 345 };
346 346
347 struct acpi_resource_generic_register { 347 struct acpi_resource_generic_register {
348 u8 space_id; 348 u8 space_id;
349 u8 bit_width; 349 u8 bit_width;
350 u8 bit_offset; 350 u8 bit_offset;
351 u8 access_size; 351 u8 access_size;
352 u64 address; 352 u64 address;
353 }; 353 };
354 354
355 struct acpi_resource_gpio { 355 struct acpi_resource_gpio {
356 u8 revision_id; 356 u8 revision_id;
357 u8 connection_type; 357 u8 connection_type;
358 u8 producer_consumer; /* For values, 358 u8 producer_consumer; /* For values, see Producer/Consumer above */
359 u8 pin_config; 359 u8 pin_config;
360 u8 shareable; /* For values, 360 u8 shareable; /* For values, see Interrupt Attributes above */
361 u8 wake_capable; /* For values, 361 u8 wake_capable; /* For values, see Interrupt Attributes above */
362 u8 io_restriction; 362 u8 io_restriction;
363 u8 triggering; /* For values, 363 u8 triggering; /* For values, see Interrupt Attributes above */
364 u8 polarity; /* For values, 364 u8 polarity; /* For values, see Interrupt Attributes above */
365 u16 drive_strength; 365 u16 drive_strength;
366 u16 debounce_timeout; 366 u16 debounce_timeout;
367 u16 pin_table_length; 367 u16 pin_table_length;
368 u16 vendor_length; 368 u16 vendor_length;
369 struct acpi_resource_source resource_s 369 struct acpi_resource_source resource_source;
370 u16 *pin_table; 370 u16 *pin_table;
371 u8 *vendor_data; 371 u8 *vendor_data;
372 }; 372 };
373 373
374 /* Values for GPIO connection_type field above 374 /* Values for GPIO connection_type field above */
375 375
376 #define ACPI_RESOURCE_GPIO_TYPE_INT 376 #define ACPI_RESOURCE_GPIO_TYPE_INT 0
377 #define ACPI_RESOURCE_GPIO_TYPE_IO 377 #define ACPI_RESOURCE_GPIO_TYPE_IO 1
378 378
379 /* Values for pin_config field above */ 379 /* Values for pin_config field above */
380 380
381 #define ACPI_PIN_CONFIG_DEFAULT 381 #define ACPI_PIN_CONFIG_DEFAULT 0
382 #define ACPI_PIN_CONFIG_PULLUP 382 #define ACPI_PIN_CONFIG_PULLUP 1
383 #define ACPI_PIN_CONFIG_PULLDOWN 383 #define ACPI_PIN_CONFIG_PULLDOWN 2
384 #define ACPI_PIN_CONFIG_NOPULL 384 #define ACPI_PIN_CONFIG_NOPULL 3
385 385
386 /* Values for io_restriction field above */ 386 /* Values for io_restriction field above */
387 387
388 #define ACPI_IO_RESTRICT_NONE 388 #define ACPI_IO_RESTRICT_NONE 0
389 #define ACPI_IO_RESTRICT_INPUT 389 #define ACPI_IO_RESTRICT_INPUT 1
390 #define ACPI_IO_RESTRICT_OUTPUT 390 #define ACPI_IO_RESTRICT_OUTPUT 2
391 #define ACPI_IO_RESTRICT_NONE_PRESERVE 391 #define ACPI_IO_RESTRICT_NONE_PRESERVE 3
392 392
393 /* Common structure for I2C, SPI, UART, CSI2 s 393 /* Common structure for I2C, SPI, UART, CSI2 serial descriptors */
394 394
395 #define ACPI_RESOURCE_SERIAL_COMMON \ 395 #define ACPI_RESOURCE_SERIAL_COMMON \
396 u8 396 u8 revision_id; \
397 u8 397 u8 type; \
398 u8 398 u8 producer_consumer; /* For values, see Producer/Consumer above */\
399 u8 399 u8 slave_mode; \
400 u8 400 u8 connection_sharing; \
401 u8 401 u8 type_revision_id; \
402 u16 402 u16 type_data_length; \
403 u16 403 u16 vendor_length; \
404 struct acpi_resource_source 404 struct acpi_resource_source resource_source; \
405 u8 405 u8 *vendor_data;
406 406
407 struct acpi_resource_common_serialbus { 407 struct acpi_resource_common_serialbus {
408 ACPI_RESOURCE_SERIAL_COMMON}; 408 ACPI_RESOURCE_SERIAL_COMMON};
409 409
410 /* Values for the Type field above */ 410 /* Values for the Type field above */
411 411
412 #define ACPI_RESOURCE_SERIAL_TYPE_I2C 412 #define ACPI_RESOURCE_SERIAL_TYPE_I2C 1
413 #define ACPI_RESOURCE_SERIAL_TYPE_SPI 413 #define ACPI_RESOURCE_SERIAL_TYPE_SPI 2
414 #define ACPI_RESOURCE_SERIAL_TYPE_UART 414 #define ACPI_RESOURCE_SERIAL_TYPE_UART 3
415 #define ACPI_RESOURCE_SERIAL_TYPE_CSI2 415 #define ACPI_RESOURCE_SERIAL_TYPE_CSI2 4
416 416
417 /* Values for slave_mode field above */ 417 /* Values for slave_mode field above */
418 418
419 #define ACPI_CONTROLLER_INITIATED 419 #define ACPI_CONTROLLER_INITIATED 0
420 #define ACPI_DEVICE_INITIATED 420 #define ACPI_DEVICE_INITIATED 1
421 421
422 struct acpi_resource_i2c_serialbus { 422 struct acpi_resource_i2c_serialbus {
423 ACPI_RESOURCE_SERIAL_COMMON u8 access_ 423 ACPI_RESOURCE_SERIAL_COMMON u8 access_mode;
424 u16 slave_address; 424 u16 slave_address;
425 u32 connection_speed; 425 u32 connection_speed;
426 }; 426 };
427 427
428 /* Values for access_mode field above */ 428 /* Values for access_mode field above */
429 429
430 #define ACPI_I2C_7BIT_MODE 430 #define ACPI_I2C_7BIT_MODE 0
431 #define ACPI_I2C_10BIT_MODE 431 #define ACPI_I2C_10BIT_MODE 1
432 432
433 struct acpi_resource_spi_serialbus { 433 struct acpi_resource_spi_serialbus {
434 ACPI_RESOURCE_SERIAL_COMMON u8 wire_mo 434 ACPI_RESOURCE_SERIAL_COMMON u8 wire_mode;
435 u8 device_polarity; 435 u8 device_polarity;
436 u8 data_bit_length; 436 u8 data_bit_length;
437 u8 clock_phase; 437 u8 clock_phase;
438 u8 clock_polarity; 438 u8 clock_polarity;
439 u16 device_selection; 439 u16 device_selection;
440 u32 connection_speed; 440 u32 connection_speed;
441 }; 441 };
442 442
443 /* Values for wire_mode field above */ 443 /* Values for wire_mode field above */
444 444
445 #define ACPI_SPI_4WIRE_MODE 445 #define ACPI_SPI_4WIRE_MODE 0
446 #define ACPI_SPI_3WIRE_MODE 446 #define ACPI_SPI_3WIRE_MODE 1
447 447
448 /* Values for device_polarity field above */ 448 /* Values for device_polarity field above */
449 449
450 #define ACPI_SPI_ACTIVE_LOW 450 #define ACPI_SPI_ACTIVE_LOW 0
451 #define ACPI_SPI_ACTIVE_HIGH 451 #define ACPI_SPI_ACTIVE_HIGH 1
452 452
453 /* Values for clock_phase field above */ 453 /* Values for clock_phase field above */
454 454
455 #define ACPI_SPI_FIRST_PHASE 455 #define ACPI_SPI_FIRST_PHASE 0
456 #define ACPI_SPI_SECOND_PHASE 456 #define ACPI_SPI_SECOND_PHASE 1
457 457
458 /* Values for clock_polarity field above */ 458 /* Values for clock_polarity field above */
459 459
460 #define ACPI_SPI_START_LOW 460 #define ACPI_SPI_START_LOW 0
461 #define ACPI_SPI_START_HIGH 461 #define ACPI_SPI_START_HIGH 1
462 462
463 struct acpi_resource_uart_serialbus { 463 struct acpi_resource_uart_serialbus {
464 ACPI_RESOURCE_SERIAL_COMMON u8 endian; 464 ACPI_RESOURCE_SERIAL_COMMON u8 endian;
465 u8 data_bits; 465 u8 data_bits;
466 u8 stop_bits; 466 u8 stop_bits;
467 u8 flow_control; 467 u8 flow_control;
468 u8 parity; 468 u8 parity;
469 u8 lines_enabled; 469 u8 lines_enabled;
470 u16 rx_fifo_size; 470 u16 rx_fifo_size;
471 u16 tx_fifo_size; 471 u16 tx_fifo_size;
472 u32 default_baud_rate; 472 u32 default_baud_rate;
473 }; 473 };
474 474
475 /* Values for Endian field above */ 475 /* Values for Endian field above */
476 476
477 #define ACPI_UART_LITTLE_ENDIAN 477 #define ACPI_UART_LITTLE_ENDIAN 0
478 #define ACPI_UART_BIG_ENDIAN 478 #define ACPI_UART_BIG_ENDIAN 1
479 479
480 /* Values for data_bits field above */ 480 /* Values for data_bits field above */
481 481
482 #define ACPI_UART_5_DATA_BITS 482 #define ACPI_UART_5_DATA_BITS 0
483 #define ACPI_UART_6_DATA_BITS 483 #define ACPI_UART_6_DATA_BITS 1
484 #define ACPI_UART_7_DATA_BITS 484 #define ACPI_UART_7_DATA_BITS 2
485 #define ACPI_UART_8_DATA_BITS 485 #define ACPI_UART_8_DATA_BITS 3
486 #define ACPI_UART_9_DATA_BITS 486 #define ACPI_UART_9_DATA_BITS 4
487 487
488 /* Values for stop_bits field above */ 488 /* Values for stop_bits field above */
489 489
490 #define ACPI_UART_NO_STOP_BITS 490 #define ACPI_UART_NO_STOP_BITS 0
491 #define ACPI_UART_1_STOP_BIT 491 #define ACPI_UART_1_STOP_BIT 1
492 #define ACPI_UART_1P5_STOP_BITS 492 #define ACPI_UART_1P5_STOP_BITS 2
493 #define ACPI_UART_2_STOP_BITS 493 #define ACPI_UART_2_STOP_BITS 3
494 494
495 /* Values for flow_control field above */ 495 /* Values for flow_control field above */
496 496
497 #define ACPI_UART_FLOW_CONTROL_NONE 497 #define ACPI_UART_FLOW_CONTROL_NONE 0
498 #define ACPI_UART_FLOW_CONTROL_HW 498 #define ACPI_UART_FLOW_CONTROL_HW 1
499 #define ACPI_UART_FLOW_CONTROL_XON_XOFF 499 #define ACPI_UART_FLOW_CONTROL_XON_XOFF 2
500 500
501 /* Values for Parity field above */ 501 /* Values for Parity field above */
502 502
503 #define ACPI_UART_PARITY_NONE 503 #define ACPI_UART_PARITY_NONE 0
504 #define ACPI_UART_PARITY_EVEN 504 #define ACPI_UART_PARITY_EVEN 1
505 #define ACPI_UART_PARITY_ODD 505 #define ACPI_UART_PARITY_ODD 2
506 #define ACPI_UART_PARITY_MARK 506 #define ACPI_UART_PARITY_MARK 3
507 #define ACPI_UART_PARITY_SPACE 507 #define ACPI_UART_PARITY_SPACE 4
508 508
509 /* Values for lines_enabled bitfield above */ 509 /* Values for lines_enabled bitfield above */
510 510
511 #define ACPI_UART_CARRIER_DETECT 511 #define ACPI_UART_CARRIER_DETECT (1<<2)
512 #define ACPI_UART_RING_INDICATOR 512 #define ACPI_UART_RING_INDICATOR (1<<3)
513 #define ACPI_UART_DATA_SET_READY 513 #define ACPI_UART_DATA_SET_READY (1<<4)
514 #define ACPI_UART_DATA_TERMINAL_READY 514 #define ACPI_UART_DATA_TERMINAL_READY (1<<5)
515 #define ACPI_UART_CLEAR_TO_SEND 515 #define ACPI_UART_CLEAR_TO_SEND (1<<6)
516 #define ACPI_UART_REQUEST_TO_SEND 516 #define ACPI_UART_REQUEST_TO_SEND (1<<7)
517 517
518 struct acpi_resource_csi2_serialbus { 518 struct acpi_resource_csi2_serialbus {
519 ACPI_RESOURCE_SERIAL_COMMON u8 local_p 519 ACPI_RESOURCE_SERIAL_COMMON u8 local_port_instance;
520 u8 phy_type; 520 u8 phy_type;
521 }; 521 };
522 522
523 struct acpi_resource_pin_function { 523 struct acpi_resource_pin_function {
524 u8 revision_id; 524 u8 revision_id;
525 u8 pin_config; 525 u8 pin_config;
526 u8 shareable; /* For values, 526 u8 shareable; /* For values, see Interrupt Attributes above */
527 u16 function_number; 527 u16 function_number;
528 u16 pin_table_length; 528 u16 pin_table_length;
529 u16 vendor_length; 529 u16 vendor_length;
530 struct acpi_resource_source resource_s 530 struct acpi_resource_source resource_source;
531 u16 *pin_table; 531 u16 *pin_table;
532 u8 *vendor_data; 532 u8 *vendor_data;
533 }; 533 };
534 534
535 struct acpi_resource_pin_config { 535 struct acpi_resource_pin_config {
536 u8 revision_id; 536 u8 revision_id;
537 u8 producer_consumer; /* For values, 537 u8 producer_consumer; /* For values, see Producer/Consumer above */
538 u8 shareable; /* For values, 538 u8 shareable; /* For values, see Interrupt Attributes above */
539 u8 pin_config_type; 539 u8 pin_config_type;
540 u32 pin_config_value; 540 u32 pin_config_value;
541 u16 pin_table_length; 541 u16 pin_table_length;
542 u16 vendor_length; 542 u16 vendor_length;
543 struct acpi_resource_source resource_s 543 struct acpi_resource_source resource_source;
544 u16 *pin_table; 544 u16 *pin_table;
545 u8 *vendor_data; 545 u8 *vendor_data;
546 }; 546 };
547 547
548 struct acpi_resource_clock_input { 548 struct acpi_resource_clock_input {
549 u8 revision_id; 549 u8 revision_id;
550 u8 mode; 550 u8 mode;
551 u8 scale; 551 u8 scale;
552 u16 frequency_divisor; 552 u16 frequency_divisor;
553 u32 frequency_numerator; 553 u32 frequency_numerator;
554 struct acpi_resource_source resource_s 554 struct acpi_resource_source resource_source;
555 }; 555 };
556 556
557 /* Values for pin_config_type field above */ 557 /* Values for pin_config_type field above */
558 558
559 #define ACPI_PIN_CONFIG_DEFAULT 559 #define ACPI_PIN_CONFIG_DEFAULT 0
560 #define ACPI_PIN_CONFIG_BIAS_PULL_UP 560 #define ACPI_PIN_CONFIG_BIAS_PULL_UP 1
561 #define ACPI_PIN_CONFIG_BIAS_PULL_DOWN 561 #define ACPI_PIN_CONFIG_BIAS_PULL_DOWN 2
562 #define ACPI_PIN_CONFIG_BIAS_DEFAULT 562 #define ACPI_PIN_CONFIG_BIAS_DEFAULT 3
563 #define ACPI_PIN_CONFIG_BIAS_DISABLE 563 #define ACPI_PIN_CONFIG_BIAS_DISABLE 4
564 #define ACPI_PIN_CONFIG_BIAS_HIGH_IMPEDANCE 564 #define ACPI_PIN_CONFIG_BIAS_HIGH_IMPEDANCE 5
565 #define ACPI_PIN_CONFIG_BIAS_BUS_HOLD 565 #define ACPI_PIN_CONFIG_BIAS_BUS_HOLD 6
566 #define ACPI_PIN_CONFIG_DRIVE_OPEN_DRAIN 566 #define ACPI_PIN_CONFIG_DRIVE_OPEN_DRAIN 7
567 #define ACPI_PIN_CONFIG_DRIVE_OPEN_SOURCE 567 #define ACPI_PIN_CONFIG_DRIVE_OPEN_SOURCE 8
568 #define ACPI_PIN_CONFIG_DRIVE_PUSH_PULL 568 #define ACPI_PIN_CONFIG_DRIVE_PUSH_PULL 9
569 #define ACPI_PIN_CONFIG_DRIVE_STRENGTH 569 #define ACPI_PIN_CONFIG_DRIVE_STRENGTH 10
570 #define ACPI_PIN_CONFIG_SLEW_RATE 570 #define ACPI_PIN_CONFIG_SLEW_RATE 11
571 #define ACPI_PIN_CONFIG_INPUT_DEBOUNCE 571 #define ACPI_PIN_CONFIG_INPUT_DEBOUNCE 12
572 #define ACPI_PIN_CONFIG_INPUT_SCHMITT_TRIGGER 572 #define ACPI_PIN_CONFIG_INPUT_SCHMITT_TRIGGER 13
573 573
574 struct acpi_resource_pin_group { 574 struct acpi_resource_pin_group {
575 u8 revision_id; 575 u8 revision_id;
576 u8 producer_consumer; /* For values, 576 u8 producer_consumer; /* For values, see Producer/Consumer above */
577 u16 pin_table_length; 577 u16 pin_table_length;
578 u16 vendor_length; 578 u16 vendor_length;
579 u16 *pin_table; 579 u16 *pin_table;
580 struct acpi_resource_label resource_la 580 struct acpi_resource_label resource_label;
581 u8 *vendor_data; 581 u8 *vendor_data;
582 }; 582 };
583 583
584 struct acpi_resource_pin_group_function { 584 struct acpi_resource_pin_group_function {
585 u8 revision_id; 585 u8 revision_id;
586 u8 producer_consumer; /* For values, 586 u8 producer_consumer; /* For values, see Producer/Consumer above */
587 u8 shareable; /* For values, 587 u8 shareable; /* For values, see Interrupt Attributes above */
588 u16 function_number; 588 u16 function_number;
589 u16 vendor_length; 589 u16 vendor_length;
590 struct acpi_resource_source resource_s 590 struct acpi_resource_source resource_source;
591 struct acpi_resource_label resource_so 591 struct acpi_resource_label resource_source_label;
592 u8 *vendor_data; 592 u8 *vendor_data;
593 }; 593 };
594 594
595 struct acpi_resource_pin_group_config { 595 struct acpi_resource_pin_group_config {
596 u8 revision_id; 596 u8 revision_id;
597 u8 producer_consumer; /* For values, 597 u8 producer_consumer; /* For values, see Producer/Consumer above */
598 u8 shareable; /* For values, 598 u8 shareable; /* For values, see Interrupt Attributes above */
599 u8 pin_config_type; /* For values, 599 u8 pin_config_type; /* For values, see pin_config_type above */
600 u32 pin_config_value; 600 u32 pin_config_value;
601 u16 vendor_length; 601 u16 vendor_length;
602 struct acpi_resource_source resource_s 602 struct acpi_resource_source resource_source;
603 struct acpi_resource_label resource_so 603 struct acpi_resource_label resource_source_label;
604 u8 *vendor_data; 604 u8 *vendor_data;
605 }; 605 };
606 606
607 /* ACPI_RESOURCE_TYPEs */ 607 /* ACPI_RESOURCE_TYPEs */
608 608
609 #define ACPI_RESOURCE_TYPE_IRQ 609 #define ACPI_RESOURCE_TYPE_IRQ 0
610 #define ACPI_RESOURCE_TYPE_DMA 610 #define ACPI_RESOURCE_TYPE_DMA 1
611 #define ACPI_RESOURCE_TYPE_START_DEPENDENT 611 #define ACPI_RESOURCE_TYPE_START_DEPENDENT 2
612 #define ACPI_RESOURCE_TYPE_END_DEPENDENT 612 #define ACPI_RESOURCE_TYPE_END_DEPENDENT 3
613 #define ACPI_RESOURCE_TYPE_IO 613 #define ACPI_RESOURCE_TYPE_IO 4
614 #define ACPI_RESOURCE_TYPE_FIXED_IO 614 #define ACPI_RESOURCE_TYPE_FIXED_IO 5
615 #define ACPI_RESOURCE_TYPE_VENDOR 615 #define ACPI_RESOURCE_TYPE_VENDOR 6
616 #define ACPI_RESOURCE_TYPE_END_TAG 616 #define ACPI_RESOURCE_TYPE_END_TAG 7
617 #define ACPI_RESOURCE_TYPE_MEMORY24 617 #define ACPI_RESOURCE_TYPE_MEMORY24 8
618 #define ACPI_RESOURCE_TYPE_MEMORY32 618 #define ACPI_RESOURCE_TYPE_MEMORY32 9
619 #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 619 #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10
620 #define ACPI_RESOURCE_TYPE_ADDRESS16 620 #define ACPI_RESOURCE_TYPE_ADDRESS16 11
621 #define ACPI_RESOURCE_TYPE_ADDRESS32 621 #define ACPI_RESOURCE_TYPE_ADDRESS32 12
622 #define ACPI_RESOURCE_TYPE_ADDRESS64 622 #define ACPI_RESOURCE_TYPE_ADDRESS64 13
623 #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 623 #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */
624 #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 624 #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15
625 #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 625 #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16
626 #define ACPI_RESOURCE_TYPE_GPIO 626 #define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */
627 #define ACPI_RESOURCE_TYPE_FIXED_DMA 627 #define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */
628 #define ACPI_RESOURCE_TYPE_SERIAL_BUS 628 #define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */
629 #define ACPI_RESOURCE_TYPE_PIN_FUNCTION 629 #define ACPI_RESOURCE_TYPE_PIN_FUNCTION 20 /* ACPI 6.2 */
630 #define ACPI_RESOURCE_TYPE_PIN_CONFIG 630 #define ACPI_RESOURCE_TYPE_PIN_CONFIG 21 /* ACPI 6.2 */
631 #define ACPI_RESOURCE_TYPE_PIN_GROUP 631 #define ACPI_RESOURCE_TYPE_PIN_GROUP 22 /* ACPI 6.2 */
632 #define ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION 632 #define ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION 23 /* ACPI 6.2 */
633 #define ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG 633 #define ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG 24 /* ACPI 6.2 */
634 #define ACPI_RESOURCE_TYPE_CLOCK_INPUT 634 #define ACPI_RESOURCE_TYPE_CLOCK_INPUT 25 /* ACPI 6.5 */
635 #define ACPI_RESOURCE_TYPE_MAX 635 #define ACPI_RESOURCE_TYPE_MAX 25
636 636
637 /* Master union for resource descriptors */ 637 /* Master union for resource descriptors */
638 638
639 union acpi_resource_data { 639 union acpi_resource_data {
640 struct acpi_resource_irq irq; 640 struct acpi_resource_irq irq;
641 struct acpi_resource_dma dma; 641 struct acpi_resource_dma dma;
642 struct acpi_resource_start_dependent s 642 struct acpi_resource_start_dependent start_dpf;
643 struct acpi_resource_io io; 643 struct acpi_resource_io io;
644 struct acpi_resource_fixed_io fixed_io 644 struct acpi_resource_fixed_io fixed_io;
645 struct acpi_resource_fixed_dma fixed_d 645 struct acpi_resource_fixed_dma fixed_dma;
646 struct acpi_resource_vendor vendor; 646 struct acpi_resource_vendor vendor;
647 struct acpi_resource_vendor_typed vend 647 struct acpi_resource_vendor_typed vendor_typed;
648 struct acpi_resource_end_tag end_tag; 648 struct acpi_resource_end_tag end_tag;
649 struct acpi_resource_memory24 memory24 649 struct acpi_resource_memory24 memory24;
650 struct acpi_resource_memory32 memory32 650 struct acpi_resource_memory32 memory32;
651 struct acpi_resource_fixed_memory32 fi 651 struct acpi_resource_fixed_memory32 fixed_memory32;
652 struct acpi_resource_address16 address 652 struct acpi_resource_address16 address16;
653 struct acpi_resource_address32 address 653 struct acpi_resource_address32 address32;
654 struct acpi_resource_address64 address 654 struct acpi_resource_address64 address64;
655 struct acpi_resource_extended_address6 655 struct acpi_resource_extended_address64 ext_address64;
656 struct acpi_resource_extended_irq exte 656 struct acpi_resource_extended_irq extended_irq;
657 struct acpi_resource_generic_register 657 struct acpi_resource_generic_register generic_reg;
658 struct acpi_resource_gpio gpio; 658 struct acpi_resource_gpio gpio;
659 struct acpi_resource_i2c_serialbus i2c 659 struct acpi_resource_i2c_serialbus i2c_serial_bus;
660 struct acpi_resource_spi_serialbus spi 660 struct acpi_resource_spi_serialbus spi_serial_bus;
661 struct acpi_resource_uart_serialbus ua 661 struct acpi_resource_uart_serialbus uart_serial_bus;
662 struct acpi_resource_csi2_serialbus cs 662 struct acpi_resource_csi2_serialbus csi2_serial_bus;
663 struct acpi_resource_common_serialbus 663 struct acpi_resource_common_serialbus common_serial_bus;
664 struct acpi_resource_pin_function pin_ 664 struct acpi_resource_pin_function pin_function;
665 struct acpi_resource_pin_config pin_co 665 struct acpi_resource_pin_config pin_config;
666 struct acpi_resource_pin_group pin_gro 666 struct acpi_resource_pin_group pin_group;
667 struct acpi_resource_pin_group_functio 667 struct acpi_resource_pin_group_function pin_group_function;
668 struct acpi_resource_pin_group_config 668 struct acpi_resource_pin_group_config pin_group_config;
669 struct acpi_resource_clock_input clock 669 struct acpi_resource_clock_input clock_input;
670 670
671 /* Common fields */ 671 /* Common fields */
672 672
673 struct acpi_resource_address address; 673 struct acpi_resource_address address; /* Common 16/32/64 address fields */
674 }; 674 };
675 675
676 /* Common resource header */ 676 /* Common resource header */
677 677
678 struct acpi_resource { 678 struct acpi_resource {
679 u32 type; 679 u32 type;
680 u32 length; 680 u32 length;
681 union acpi_resource_data data; 681 union acpi_resource_data data;
682 }; 682 };
683 683
684 /* restore default alignment */ 684 /* restore default alignment */
685 685
686 #pragma pack() 686 #pragma pack()
687 687
688 #define ACPI_RS_SIZE_NO_DATA 8 688 #define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */
689 #define ACPI_RS_SIZE_MIN (u 689 #define ACPI_RS_SIZE_MIN (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12)
690 #define ACPI_RS_SIZE(type) (u 690 #define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type))
691 691
692 /* Macro for walking resource templates with m 692 /* Macro for walking resource templates with multiple descriptors */
693 693
694 #define ACPI_NEXT_RESOURCE(res) \ 694 #define ACPI_NEXT_RESOURCE(res) \
695 ACPI_ADD_PTR (struct acpi_resource, (r 695 ACPI_ADD_PTR (struct acpi_resource, (res), (res)->length)
696 696
697 struct acpi_pci_routing_table { 697 struct acpi_pci_routing_table {
698 u32 length; 698 u32 length;
699 u32 pin; 699 u32 pin;
700 u64 address; /* here for 64 700 u64 address; /* here for 64-bit alignment */
701 u32 source_index; 701 u32 source_index;
702 union { 702 union {
703 char pad[4]; /* pad to 64 b 703 char pad[4]; /* pad to 64 bits so sizeof() works in all cases */
704 ACPI_FLEX_ARRAY(char, source) 704 ACPI_FLEX_ARRAY(char, source);
705 }; 705 };
706 }; 706 };
707 707
708 #endif /* __ACRESTYP_ 708 #endif /* __ACRESTYP_H__ */
709 709
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