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95857638 | 1 | /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
50df4d8b BM |
2 | /****************************************************************************** |
3 | * | |
4 | * Name: acrestyp.h - Defines, types, and structures for resource descriptors | |
5 | * | |
612c2932 | 6 | * Copyright (C) 2000 - 2023, Intel Corp. |
50df4d8b | 7 | * |
95857638 | 8 | *****************************************************************************/ |
50df4d8b BM |
9 | |
10 | #ifndef __ACRESTYP_H__ | |
11 | #define __ACRESTYP_H__ | |
12 | ||
13 | /* | |
14 | * Definitions for Resource Attributes | |
15 | */ | |
16 | typedef u16 acpi_rs_length; /* Resource Length field is fixed at 16 bits */ | |
ba494bee | 17 | typedef u32 acpi_rsdesc_size; /* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */ |
50df4d8b BM |
18 | |
19 | /* | |
20 | * Memory Attributes | |
21 | */ | |
22 | #define ACPI_READ_ONLY_MEMORY (u8) 0x00 | |
23 | #define ACPI_READ_WRITE_MEMORY (u8) 0x01 | |
24 | ||
25 | #define ACPI_NON_CACHEABLE_MEMORY (u8) 0x00 | |
26 | #define ACPI_CACHABLE_MEMORY (u8) 0x01 | |
27 | #define ACPI_WRITE_COMBINING_MEMORY (u8) 0x02 | |
28 | #define ACPI_PREFETCHABLE_MEMORY (u8) 0x03 | |
29 | ||
e0fe0a8d | 30 | /*! [Begin] no source code translation */ |
50df4d8b BM |
31 | /* |
32 | * IO Attributes | |
e0fe0a8d LM |
33 | * The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh. |
34 | * The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh. | |
50df4d8b | 35 | */ |
e0fe0a8d LM |
36 | /*! [End] no source code translation !*/ |
37 | ||
50df4d8b BM |
38 | #define ACPI_NON_ISA_ONLY_RANGES (u8) 0x01 |
39 | #define ACPI_ISA_ONLY_RANGES (u8) 0x02 | |
40 | #define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES) | |
41 | ||
42 | /* Type of translation - 1=Sparse, 0=Dense */ | |
43 | ||
44 | #define ACPI_SPARSE_TRANSLATION (u8) 0x01 | |
45 | ||
46 | /* | |
47 | * IO Port Descriptor Decode | |
48 | */ | |
49 | #define ACPI_DECODE_10 (u8) 0x00 /* 10-bit IO address decode */ | |
50 | #define ACPI_DECODE_16 (u8) 0x01 /* 16-bit IO address decode */ | |
51 | ||
52 | /* | |
e0fe0a8d | 53 | * Interrupt attributes - used in multiple descriptors |
50df4d8b | 54 | */ |
e0fe0a8d LM |
55 | |
56 | /* Triggering */ | |
57 | ||
50df4d8b BM |
58 | #define ACPI_LEVEL_SENSITIVE (u8) 0x00 |
59 | #define ACPI_EDGE_SENSITIVE (u8) 0x01 | |
60 | ||
e0fe0a8d LM |
61 | /* Polarity */ |
62 | ||
50df4d8b BM |
63 | #define ACPI_ACTIVE_HIGH (u8) 0x00 |
64 | #define ACPI_ACTIVE_LOW (u8) 0x01 | |
e0fe0a8d LM |
65 | #define ACPI_ACTIVE_BOTH (u8) 0x02 |
66 | ||
67 | /* Sharing */ | |
50df4d8b BM |
68 | |
69 | #define ACPI_EXCLUSIVE (u8) 0x00 | |
70 | #define ACPI_SHARED (u8) 0x01 | |
9cea6249 BM |
71 | |
72 | /* Wake */ | |
73 | ||
74 | #define ACPI_NOT_WAKE_CAPABLE (u8) 0x00 | |
75 | #define ACPI_WAKE_CAPABLE (u8) 0x01 | |
50df4d8b BM |
76 | |
77 | /* | |
78 | * DMA Attributes | |
79 | */ | |
80 | #define ACPI_COMPATIBILITY (u8) 0x00 | |
81 | #define ACPI_TYPE_A (u8) 0x01 | |
82 | #define ACPI_TYPE_B (u8) 0x02 | |
83 | #define ACPI_TYPE_F (u8) 0x03 | |
84 | ||
85 | #define ACPI_NOT_BUS_MASTER (u8) 0x00 | |
86 | #define ACPI_BUS_MASTER (u8) 0x01 | |
87 | ||
88 | #define ACPI_TRANSFER_8 (u8) 0x00 | |
89 | #define ACPI_TRANSFER_8_16 (u8) 0x01 | |
90 | #define ACPI_TRANSFER_16 (u8) 0x02 | |
91 | ||
92 | /* | |
93 | * Start Dependent Functions Priority definitions | |
94 | */ | |
95 | #define ACPI_GOOD_CONFIGURATION (u8) 0x00 | |
96 | #define ACPI_ACCEPTABLE_CONFIGURATION (u8) 0x01 | |
97 | #define ACPI_SUB_OPTIMAL_CONFIGURATION (u8) 0x02 | |
98 | ||
99 | /* | |
100 | * 16, 32 and 64-bit Address Descriptor resource types | |
101 | */ | |
102 | #define ACPI_MEMORY_RANGE (u8) 0x00 | |
103 | #define ACPI_IO_RANGE (u8) 0x01 | |
104 | #define ACPI_BUS_NUMBER_RANGE (u8) 0x02 | |
105 | ||
106 | #define ACPI_ADDRESS_NOT_FIXED (u8) 0x00 | |
107 | #define ACPI_ADDRESS_FIXED (u8) 0x01 | |
108 | ||
109 | #define ACPI_POS_DECODE (u8) 0x00 | |
110 | #define ACPI_SUB_DECODE (u8) 0x01 | |
111 | ||
e0fe0a8d LM |
112 | /* Producer/Consumer */ |
113 | ||
50df4d8b BM |
114 | #define ACPI_PRODUCER (u8) 0x00 |
115 | #define ACPI_CONSUMER (u8) 0x01 | |
116 | ||
117 | /* | |
118 | * If possible, pack the following structures to byte alignment | |
119 | */ | |
120 | #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED | |
121 | #pragma pack(1) | |
122 | #endif | |
123 | ||
124 | /* UUID data structures for use in vendor-defined resource descriptors */ | |
125 | ||
126 | struct acpi_uuid { | |
127 | u8 data[ACPI_UUID_LENGTH]; | |
128 | }; | |
129 | ||
130 | struct acpi_vendor_uuid { | |
131 | u8 subtype; | |
132 | u8 data[ACPI_UUID_LENGTH]; | |
133 | }; | |
134 | ||
135 | /* | |
136 | * Structures used to describe device resources | |
137 | */ | |
138 | struct acpi_resource_irq { | |
139 | u8 descriptor_length; | |
140 | u8 triggering; | |
141 | u8 polarity; | |
c163f90c | 142 | u8 shareable; |
9cea6249 | 143 | u8 wake_capable; |
50df4d8b | 144 | u8 interrupt_count; |
376b0fb3 KC |
145 | union { |
146 | u8 interrupt; | |
147 | ACPI_FLEX_ARRAY(u8, interrupts); | |
148 | }; | |
50df4d8b BM |
149 | }; |
150 | ||
151 | struct acpi_resource_dma { | |
152 | u8 type; | |
153 | u8 bus_master; | |
154 | u8 transfer; | |
155 | u8 channel_count; | |
6671709c KC |
156 | union { |
157 | u8 channel; | |
158 | ACPI_FLEX_ARRAY(u8, channels); | |
159 | }; | |
50df4d8b BM |
160 | }; |
161 | ||
162 | struct acpi_resource_start_dependent { | |
163 | u8 descriptor_length; | |
164 | u8 compatibility_priority; | |
165 | u8 performance_robustness; | |
166 | }; | |
167 | ||
168 | /* | |
169 | * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not | |
170 | * needed because it has no fields | |
171 | */ | |
172 | ||
173 | struct acpi_resource_io { | |
174 | u8 io_decode; | |
175 | u8 alignment; | |
176 | u8 address_length; | |
177 | u16 minimum; | |
178 | u16 maximum; | |
179 | }; | |
180 | ||
181 | struct acpi_resource_fixed_io { | |
182 | u16 address; | |
183 | u8 address_length; | |
184 | }; | |
185 | ||
e0fe0a8d LM |
186 | struct acpi_resource_fixed_dma { |
187 | u16 request_lines; | |
188 | u16 channels; | |
189 | u8 width; | |
190 | }; | |
191 | ||
192 | /* Values for Width field above */ | |
193 | ||
194 | #define ACPI_DMA_WIDTH8 0 | |
195 | #define ACPI_DMA_WIDTH16 1 | |
196 | #define ACPI_DMA_WIDTH32 2 | |
197 | #define ACPI_DMA_WIDTH64 3 | |
198 | #define ACPI_DMA_WIDTH128 4 | |
199 | #define ACPI_DMA_WIDTH256 5 | |
200 | ||
50df4d8b BM |
201 | struct acpi_resource_vendor { |
202 | u16 byte_length; | |
94bf7c8a | 203 | u8 byte_data[]; |
50df4d8b BM |
204 | }; |
205 | ||
206 | /* Vendor resource with UUID info (introduced in ACPI 3.0) */ | |
207 | ||
208 | struct acpi_resource_vendor_typed { | |
209 | u16 byte_length; | |
210 | u8 uuid_subtype; | |
211 | u8 uuid[ACPI_UUID_LENGTH]; | |
94bf7c8a | 212 | u8 byte_data[]; |
50df4d8b BM |
213 | }; |
214 | ||
215 | struct acpi_resource_end_tag { | |
216 | u8 checksum; | |
217 | }; | |
218 | ||
219 | struct acpi_resource_memory24 { | |
220 | u8 write_protect; | |
221 | u16 minimum; | |
222 | u16 maximum; | |
223 | u16 alignment; | |
224 | u16 address_length; | |
225 | }; | |
226 | ||
227 | struct acpi_resource_memory32 { | |
228 | u8 write_protect; | |
229 | u32 minimum; | |
230 | u32 maximum; | |
231 | u32 alignment; | |
232 | u32 address_length; | |
233 | }; | |
234 | ||
235 | struct acpi_resource_fixed_memory32 { | |
236 | u8 write_protect; | |
237 | u32 address; | |
238 | u32 address_length; | |
239 | }; | |
240 | ||
241 | struct acpi_memory_attribute { | |
242 | u8 write_protect; | |
243 | u8 caching; | |
244 | u8 range_type; | |
245 | u8 translation; | |
246 | }; | |
247 | ||
248 | struct acpi_io_attribute { | |
249 | u8 range_type; | |
250 | u8 translation; | |
251 | u8 translation_type; | |
252 | u8 reserved1; | |
253 | }; | |
254 | ||
255 | union acpi_resource_attribute { | |
256 | struct acpi_memory_attribute mem; | |
257 | struct acpi_io_attribute io; | |
258 | ||
259 | /* Used for the *word_space macros */ | |
260 | ||
261 | u8 type_specific; | |
262 | }; | |
263 | ||
fdaa0980 MW |
264 | struct acpi_resource_label { |
265 | u16 string_length; | |
266 | char *string_ptr; | |
267 | }; | |
268 | ||
50df4d8b BM |
269 | struct acpi_resource_source { |
270 | u8 index; | |
271 | u16 string_length; | |
272 | char *string_ptr; | |
273 | }; | |
274 | ||
275 | /* Fields common to all address descriptors, 16/32/64 bit */ | |
276 | ||
277 | #define ACPI_RESOURCE_ADDRESS_COMMON \ | |
278 | u8 resource_type; \ | |
279 | u8 producer_consumer; \ | |
280 | u8 decode; \ | |
281 | u8 min_address_fixed; \ | |
282 | u8 max_address_fixed; \ | |
283 | union acpi_resource_attribute info; | |
284 | ||
a45de93e LZ |
285 | struct acpi_address16_attribute { |
286 | u16 granularity; | |
50df4d8b BM |
287 | u16 minimum; |
288 | u16 maximum; | |
289 | u16 translation_offset; | |
290 | u16 address_length; | |
50df4d8b BM |
291 | }; |
292 | ||
a45de93e LZ |
293 | struct acpi_address32_attribute { |
294 | u32 granularity; | |
50df4d8b BM |
295 | u32 minimum; |
296 | u32 maximum; | |
297 | u32 translation_offset; | |
298 | u32 address_length; | |
50df4d8b BM |
299 | }; |
300 | ||
a45de93e LZ |
301 | struct acpi_address64_attribute { |
302 | u64 granularity; | |
50df4d8b BM |
303 | u64 minimum; |
304 | u64 maximum; | |
305 | u64 translation_offset; | |
306 | u64 address_length; | |
a45de93e LZ |
307 | }; |
308 | ||
309 | struct acpi_resource_address { | |
310 | ACPI_RESOURCE_ADDRESS_COMMON}; | |
311 | ||
312 | struct acpi_resource_address16 { | |
313 | ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address16_attribute address; | |
314 | struct acpi_resource_source resource_source; | |
315 | }; | |
316 | ||
317 | struct acpi_resource_address32 { | |
318 | ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address32_attribute address; | |
319 | struct acpi_resource_source resource_source; | |
320 | }; | |
321 | ||
322 | struct acpi_resource_address64 { | |
323 | ACPI_RESOURCE_ADDRESS_COMMON struct acpi_address64_attribute address; | |
50df4d8b BM |
324 | struct acpi_resource_source resource_source; |
325 | }; | |
326 | ||
327 | struct acpi_resource_extended_address64 { | |
ba494bee | 328 | ACPI_RESOURCE_ADDRESS_COMMON u8 revision_ID; |
a45de93e | 329 | struct acpi_address64_attribute address; |
50df4d8b BM |
330 | u64 type_specific; |
331 | }; | |
332 | ||
333 | struct acpi_resource_extended_irq { | |
334 | u8 producer_consumer; | |
335 | u8 triggering; | |
336 | u8 polarity; | |
c163f90c | 337 | u8 shareable; |
9cea6249 | 338 | u8 wake_capable; |
50df4d8b BM |
339 | u8 interrupt_count; |
340 | struct acpi_resource_source resource_source; | |
376b0fb3 KC |
341 | union { |
342 | u32 interrupt; | |
343 | ACPI_FLEX_ARRAY(u32, interrupts); | |
344 | }; | |
50df4d8b BM |
345 | }; |
346 | ||
347 | struct acpi_resource_generic_register { | |
348 | u8 space_id; | |
349 | u8 bit_width; | |
350 | u8 bit_offset; | |
351 | u8 access_size; | |
352 | u64 address; | |
353 | }; | |
354 | ||
e0fe0a8d LM |
355 | struct acpi_resource_gpio { |
356 | u8 revision_id; | |
357 | u8 connection_type; | |
358 | u8 producer_consumer; /* For values, see Producer/Consumer above */ | |
359 | u8 pin_config; | |
c163f90c | 360 | u8 shareable; /* For values, see Interrupt Attributes above */ |
9cea6249 | 361 | u8 wake_capable; /* For values, see Interrupt Attributes above */ |
e0fe0a8d LM |
362 | u8 io_restriction; |
363 | u8 triggering; /* For values, see Interrupt Attributes above */ | |
364 | u8 polarity; /* For values, see Interrupt Attributes above */ | |
365 | u16 drive_strength; | |
366 | u16 debounce_timeout; | |
367 | u16 pin_table_length; | |
368 | u16 vendor_length; | |
369 | struct acpi_resource_source resource_source; | |
370 | u16 *pin_table; | |
371 | u8 *vendor_data; | |
372 | }; | |
373 | ||
374 | /* Values for GPIO connection_type field above */ | |
375 | ||
376 | #define ACPI_RESOURCE_GPIO_TYPE_INT 0 | |
377 | #define ACPI_RESOURCE_GPIO_TYPE_IO 1 | |
378 | ||
379 | /* Values for pin_config field above */ | |
380 | ||
381 | #define ACPI_PIN_CONFIG_DEFAULT 0 | |
382 | #define ACPI_PIN_CONFIG_PULLUP 1 | |
383 | #define ACPI_PIN_CONFIG_PULLDOWN 2 | |
384 | #define ACPI_PIN_CONFIG_NOPULL 3 | |
385 | ||
386 | /* Values for io_restriction field above */ | |
387 | ||
388 | #define ACPI_IO_RESTRICT_NONE 0 | |
389 | #define ACPI_IO_RESTRICT_INPUT 1 | |
390 | #define ACPI_IO_RESTRICT_OUTPUT 2 | |
391 | #define ACPI_IO_RESTRICT_NONE_PRESERVE 3 | |
392 | ||
a2befbb2 | 393 | /* Common structure for I2C, SPI, UART, CSI2 serial descriptors */ |
e0fe0a8d LM |
394 | |
395 | #define ACPI_RESOURCE_SERIAL_COMMON \ | |
396 | u8 revision_id; \ | |
397 | u8 type; \ | |
398 | u8 producer_consumer; /* For values, see Producer/Consumer above */\ | |
399 | u8 slave_mode; \ | |
14f98579 | 400 | u8 connection_sharing; \ |
e0fe0a8d LM |
401 | u8 type_revision_id; \ |
402 | u16 type_data_length; \ | |
403 | u16 vendor_length; \ | |
404 | struct acpi_resource_source resource_source; \ | |
405 | u8 *vendor_data; | |
406 | ||
407 | struct acpi_resource_common_serialbus { | |
408 | ACPI_RESOURCE_SERIAL_COMMON}; | |
409 | ||
410 | /* Values for the Type field above */ | |
411 | ||
412 | #define ACPI_RESOURCE_SERIAL_TYPE_I2C 1 | |
413 | #define ACPI_RESOURCE_SERIAL_TYPE_SPI 2 | |
414 | #define ACPI_RESOURCE_SERIAL_TYPE_UART 3 | |
a2befbb2 | 415 | #define ACPI_RESOURCE_SERIAL_TYPE_CSI2 4 |
e0fe0a8d LM |
416 | |
417 | /* Values for slave_mode field above */ | |
418 | ||
419 | #define ACPI_CONTROLLER_INITIATED 0 | |
420 | #define ACPI_DEVICE_INITIATED 1 | |
421 | ||
422 | struct acpi_resource_i2c_serialbus { | |
423 | ACPI_RESOURCE_SERIAL_COMMON u8 access_mode; | |
424 | u16 slave_address; | |
425 | u32 connection_speed; | |
426 | }; | |
427 | ||
428 | /* Values for access_mode field above */ | |
429 | ||
430 | #define ACPI_I2C_7BIT_MODE 0 | |
431 | #define ACPI_I2C_10BIT_MODE 1 | |
432 | ||
433 | struct acpi_resource_spi_serialbus { | |
434 | ACPI_RESOURCE_SERIAL_COMMON u8 wire_mode; | |
435 | u8 device_polarity; | |
436 | u8 data_bit_length; | |
437 | u8 clock_phase; | |
438 | u8 clock_polarity; | |
439 | u16 device_selection; | |
440 | u32 connection_speed; | |
441 | }; | |
442 | ||
443 | /* Values for wire_mode field above */ | |
444 | ||
445 | #define ACPI_SPI_4WIRE_MODE 0 | |
446 | #define ACPI_SPI_3WIRE_MODE 1 | |
447 | ||
448 | /* Values for device_polarity field above */ | |
449 | ||
450 | #define ACPI_SPI_ACTIVE_LOW 0 | |
451 | #define ACPI_SPI_ACTIVE_HIGH 1 | |
452 | ||
453 | /* Values for clock_phase field above */ | |
454 | ||
455 | #define ACPI_SPI_FIRST_PHASE 0 | |
456 | #define ACPI_SPI_SECOND_PHASE 1 | |
457 | ||
458 | /* Values for clock_polarity field above */ | |
459 | ||
460 | #define ACPI_SPI_START_LOW 0 | |
461 | #define ACPI_SPI_START_HIGH 1 | |
462 | ||
463 | struct acpi_resource_uart_serialbus { | |
464 | ACPI_RESOURCE_SERIAL_COMMON u8 endian; | |
465 | u8 data_bits; | |
466 | u8 stop_bits; | |
467 | u8 flow_control; | |
468 | u8 parity; | |
469 | u8 lines_enabled; | |
470 | u16 rx_fifo_size; | |
471 | u16 tx_fifo_size; | |
472 | u32 default_baud_rate; | |
473 | }; | |
474 | ||
475 | /* Values for Endian field above */ | |
476 | ||
477 | #define ACPI_UART_LITTLE_ENDIAN 0 | |
478 | #define ACPI_UART_BIG_ENDIAN 1 | |
479 | ||
480 | /* Values for data_bits field above */ | |
481 | ||
482 | #define ACPI_UART_5_DATA_BITS 0 | |
483 | #define ACPI_UART_6_DATA_BITS 1 | |
484 | #define ACPI_UART_7_DATA_BITS 2 | |
485 | #define ACPI_UART_8_DATA_BITS 3 | |
486 | #define ACPI_UART_9_DATA_BITS 4 | |
487 | ||
488 | /* Values for stop_bits field above */ | |
489 | ||
490 | #define ACPI_UART_NO_STOP_BITS 0 | |
491 | #define ACPI_UART_1_STOP_BIT 1 | |
492 | #define ACPI_UART_1P5_STOP_BITS 2 | |
493 | #define ACPI_UART_2_STOP_BITS 3 | |
494 | ||
495 | /* Values for flow_control field above */ | |
496 | ||
497 | #define ACPI_UART_FLOW_CONTROL_NONE 0 | |
498 | #define ACPI_UART_FLOW_CONTROL_HW 1 | |
499 | #define ACPI_UART_FLOW_CONTROL_XON_XOFF 2 | |
500 | ||
501 | /* Values for Parity field above */ | |
502 | ||
503 | #define ACPI_UART_PARITY_NONE 0 | |
504 | #define ACPI_UART_PARITY_EVEN 1 | |
505 | #define ACPI_UART_PARITY_ODD 2 | |
506 | #define ACPI_UART_PARITY_MARK 3 | |
507 | #define ACPI_UART_PARITY_SPACE 4 | |
508 | ||
509 | /* Values for lines_enabled bitfield above */ | |
510 | ||
511 | #define ACPI_UART_CARRIER_DETECT (1<<2) | |
512 | #define ACPI_UART_RING_INDICATOR (1<<3) | |
513 | #define ACPI_UART_DATA_SET_READY (1<<4) | |
514 | #define ACPI_UART_DATA_TERMINAL_READY (1<<5) | |
515 | #define ACPI_UART_CLEAR_TO_SEND (1<<6) | |
516 | #define ACPI_UART_REQUEST_TO_SEND (1<<7) | |
517 | ||
a2befbb2 BM |
518 | struct acpi_resource_csi2_serialbus { |
519 | ACPI_RESOURCE_SERIAL_COMMON u8 local_port_instance; | |
520 | u8 phy_type; | |
521 | }; | |
522 | ||
2b726930 MW |
523 | struct acpi_resource_pin_function { |
524 | u8 revision_id; | |
525 | u8 pin_config; | |
c163f90c | 526 | u8 shareable; /* For values, see Interrupt Attributes above */ |
2b726930 MW |
527 | u16 function_number; |
528 | u16 pin_table_length; | |
529 | u16 vendor_length; | |
530 | struct acpi_resource_source resource_source; | |
531 | u16 *pin_table; | |
532 | u8 *vendor_data; | |
533 | }; | |
534 | ||
97028ce6 MW |
535 | struct acpi_resource_pin_config { |
536 | u8 revision_id; | |
537 | u8 producer_consumer; /* For values, see Producer/Consumer above */ | |
c163f90c | 538 | u8 shareable; /* For values, see Interrupt Attributes above */ |
97028ce6 MW |
539 | u8 pin_config_type; |
540 | u32 pin_config_value; | |
541 | u16 pin_table_length; | |
542 | u16 vendor_length; | |
543 | struct acpi_resource_source resource_source; | |
544 | u16 *pin_table; | |
545 | u8 *vendor_data; | |
546 | }; | |
547 | ||
520d4a0e NS |
548 | struct acpi_resource_clock_input { |
549 | u8 revision_id; | |
550 | u8 mode; | |
551 | u8 scale; | |
552 | u16 frequency_divisor; | |
553 | u32 frequency_numerator; | |
554 | struct acpi_resource_source resource_source; | |
555 | }; | |
556 | ||
97028ce6 MW |
557 | /* Values for pin_config_type field above */ |
558 | ||
559 | #define ACPI_PIN_CONFIG_DEFAULT 0 | |
560 | #define ACPI_PIN_CONFIG_BIAS_PULL_UP 1 | |
561 | #define ACPI_PIN_CONFIG_BIAS_PULL_DOWN 2 | |
562 | #define ACPI_PIN_CONFIG_BIAS_DEFAULT 3 | |
563 | #define ACPI_PIN_CONFIG_BIAS_DISABLE 4 | |
564 | #define ACPI_PIN_CONFIG_BIAS_HIGH_IMPEDANCE 5 | |
565 | #define ACPI_PIN_CONFIG_BIAS_BUS_HOLD 6 | |
566 | #define ACPI_PIN_CONFIG_DRIVE_OPEN_DRAIN 7 | |
567 | #define ACPI_PIN_CONFIG_DRIVE_OPEN_SOURCE 8 | |
568 | #define ACPI_PIN_CONFIG_DRIVE_PUSH_PULL 9 | |
569 | #define ACPI_PIN_CONFIG_DRIVE_STRENGTH 10 | |
570 | #define ACPI_PIN_CONFIG_SLEW_RATE 11 | |
571 | #define ACPI_PIN_CONFIG_INPUT_DEBOUNCE 12 | |
572 | #define ACPI_PIN_CONFIG_INPUT_SCHMITT_TRIGGER 13 | |
573 | ||
fdaa0980 MW |
574 | struct acpi_resource_pin_group { |
575 | u8 revision_id; | |
576 | u8 producer_consumer; /* For values, see Producer/Consumer above */ | |
577 | u16 pin_table_length; | |
578 | u16 vendor_length; | |
579 | u16 *pin_table; | |
580 | struct acpi_resource_label resource_label; | |
581 | u8 *vendor_data; | |
582 | }; | |
583 | ||
f8a6c866 MW |
584 | struct acpi_resource_pin_group_function { |
585 | u8 revision_id; | |
586 | u8 producer_consumer; /* For values, see Producer/Consumer above */ | |
c163f90c | 587 | u8 shareable; /* For values, see Interrupt Attributes above */ |
f8a6c866 MW |
588 | u16 function_number; |
589 | u16 vendor_length; | |
590 | struct acpi_resource_source resource_source; | |
591 | struct acpi_resource_label resource_source_label; | |
592 | u8 *vendor_data; | |
593 | }; | |
594 | ||
044b7239 MW |
595 | struct acpi_resource_pin_group_config { |
596 | u8 revision_id; | |
597 | u8 producer_consumer; /* For values, see Producer/Consumer above */ | |
c163f90c | 598 | u8 shareable; /* For values, see Interrupt Attributes above */ |
044b7239 MW |
599 | u8 pin_config_type; /* For values, see pin_config_type above */ |
600 | u32 pin_config_value; | |
601 | u16 vendor_length; | |
602 | struct acpi_resource_source resource_source; | |
603 | struct acpi_resource_label resource_source_label; | |
604 | u8 *vendor_data; | |
605 | }; | |
606 | ||
50df4d8b BM |
607 | /* ACPI_RESOURCE_TYPEs */ |
608 | ||
609 | #define ACPI_RESOURCE_TYPE_IRQ 0 | |
610 | #define ACPI_RESOURCE_TYPE_DMA 1 | |
611 | #define ACPI_RESOURCE_TYPE_START_DEPENDENT 2 | |
612 | #define ACPI_RESOURCE_TYPE_END_DEPENDENT 3 | |
613 | #define ACPI_RESOURCE_TYPE_IO 4 | |
614 | #define ACPI_RESOURCE_TYPE_FIXED_IO 5 | |
615 | #define ACPI_RESOURCE_TYPE_VENDOR 6 | |
616 | #define ACPI_RESOURCE_TYPE_END_TAG 7 | |
617 | #define ACPI_RESOURCE_TYPE_MEMORY24 8 | |
618 | #define ACPI_RESOURCE_TYPE_MEMORY32 9 | |
619 | #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10 | |
620 | #define ACPI_RESOURCE_TYPE_ADDRESS16 11 | |
621 | #define ACPI_RESOURCE_TYPE_ADDRESS32 12 | |
622 | #define ACPI_RESOURCE_TYPE_ADDRESS64 13 | |
623 | #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */ | |
624 | #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15 | |
625 | #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16 | |
e0fe0a8d LM |
626 | #define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */ |
627 | #define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */ | |
628 | #define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */ | |
2b726930 | 629 | #define ACPI_RESOURCE_TYPE_PIN_FUNCTION 20 /* ACPI 6.2 */ |
97028ce6 | 630 | #define ACPI_RESOURCE_TYPE_PIN_CONFIG 21 /* ACPI 6.2 */ |
fdaa0980 | 631 | #define ACPI_RESOURCE_TYPE_PIN_GROUP 22 /* ACPI 6.2 */ |
f8a6c866 | 632 | #define ACPI_RESOURCE_TYPE_PIN_GROUP_FUNCTION 23 /* ACPI 6.2 */ |
044b7239 | 633 | #define ACPI_RESOURCE_TYPE_PIN_GROUP_CONFIG 24 /* ACPI 6.2 */ |
520d4a0e NS |
634 | #define ACPI_RESOURCE_TYPE_CLOCK_INPUT 25 /* ACPI 6.5 */ |
635 | #define ACPI_RESOURCE_TYPE_MAX 25 | |
50df4d8b BM |
636 | |
637 | /* Master union for resource descriptors */ | |
638 | ||
639 | union acpi_resource_data { | |
640 | struct acpi_resource_irq irq; | |
641 | struct acpi_resource_dma dma; | |
642 | struct acpi_resource_start_dependent start_dpf; | |
643 | struct acpi_resource_io io; | |
644 | struct acpi_resource_fixed_io fixed_io; | |
e0fe0a8d | 645 | struct acpi_resource_fixed_dma fixed_dma; |
50df4d8b BM |
646 | struct acpi_resource_vendor vendor; |
647 | struct acpi_resource_vendor_typed vendor_typed; | |
648 | struct acpi_resource_end_tag end_tag; | |
649 | struct acpi_resource_memory24 memory24; | |
650 | struct acpi_resource_memory32 memory32; | |
651 | struct acpi_resource_fixed_memory32 fixed_memory32; | |
652 | struct acpi_resource_address16 address16; | |
653 | struct acpi_resource_address32 address32; | |
654 | struct acpi_resource_address64 address64; | |
655 | struct acpi_resource_extended_address64 ext_address64; | |
656 | struct acpi_resource_extended_irq extended_irq; | |
657 | struct acpi_resource_generic_register generic_reg; | |
e0fe0a8d LM |
658 | struct acpi_resource_gpio gpio; |
659 | struct acpi_resource_i2c_serialbus i2c_serial_bus; | |
660 | struct acpi_resource_spi_serialbus spi_serial_bus; | |
661 | struct acpi_resource_uart_serialbus uart_serial_bus; | |
a2befbb2 | 662 | struct acpi_resource_csi2_serialbus csi2_serial_bus; |
e0fe0a8d | 663 | struct acpi_resource_common_serialbus common_serial_bus; |
2b726930 | 664 | struct acpi_resource_pin_function pin_function; |
97028ce6 | 665 | struct acpi_resource_pin_config pin_config; |
fdaa0980 | 666 | struct acpi_resource_pin_group pin_group; |
f8a6c866 | 667 | struct acpi_resource_pin_group_function pin_group_function; |
044b7239 | 668 | struct acpi_resource_pin_group_config pin_group_config; |
520d4a0e | 669 | struct acpi_resource_clock_input clock_input; |
50df4d8b BM |
670 | |
671 | /* Common fields */ | |
672 | ||
673 | struct acpi_resource_address address; /* Common 16/32/64 address fields */ | |
674 | }; | |
675 | ||
676 | /* Common resource header */ | |
677 | ||
678 | struct acpi_resource { | |
679 | u32 type; | |
680 | u32 length; | |
681 | union acpi_resource_data data; | |
682 | }; | |
683 | ||
684 | /* restore default alignment */ | |
685 | ||
686 | #pragma pack() | |
687 | ||
688 | #define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */ | |
689 | #define ACPI_RS_SIZE_MIN (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) | |
690 | #define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type)) | |
691 | ||
fb4e5026 LZ |
692 | /* Macro for walking resource templates with multiple descriptors */ |
693 | ||
694 | #define ACPI_NEXT_RESOURCE(res) \ | |
695 | ACPI_ADD_PTR (struct acpi_resource, (res), (res)->length) | |
50df4d8b BM |
696 | |
697 | struct acpi_pci_routing_table { | |
698 | u32 length; | |
699 | u32 pin; | |
5df7e6cb | 700 | u64 address; /* here for 64-bit alignment */ |
50df4d8b | 701 | u32 source_index; |
3a287932 KC |
702 | union { |
703 | char pad[4]; /* pad to 64 bits so sizeof() works in all cases */ | |
704 | ACPI_FLEX_ARRAY(char, source); | |
705 | }; | |
50df4d8b BM |
706 | }; |
707 | ||
708 | #endif /* __ACRESTYP_H__ */ |