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1 | /****************************************************************************** |
2 | * | |
3 | * Name: acrestyp.h - Defines, types, and structures for resource descriptors | |
4 | * | |
5 | *****************************************************************************/ | |
6 | ||
7 | /* | |
75e7386b | 8 | * Copyright (C) 2000 - 2012, Intel Corp. |
50df4d8b BM |
9 | * All rights reserved. |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions | |
13 | * are met: | |
14 | * 1. Redistributions of source code must retain the above copyright | |
15 | * notice, this list of conditions, and the following disclaimer, | |
16 | * without modification. | |
17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer | |
18 | * substantially similar to the "NO WARRANTY" disclaimer below | |
19 | * ("Disclaimer") and any redistribution must be conditioned upon | |
20 | * including a substantially similar Disclaimer requirement for further | |
21 | * binary redistribution. | |
22 | * 3. Neither the names of the above-listed copyright holders nor the names | |
23 | * of any contributors may be used to endorse or promote products derived | |
24 | * from this software without specific prior written permission. | |
25 | * | |
26 | * Alternatively, this software may be distributed under the terms of the | |
27 | * GNU General Public License ("GPL") version 2 as published by the Free | |
28 | * Software Foundation. | |
29 | * | |
30 | * NO WARRANTY | |
31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR | |
34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING | |
40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE | |
41 | * POSSIBILITY OF SUCH DAMAGES. | |
42 | */ | |
43 | ||
44 | #ifndef __ACRESTYP_H__ | |
45 | #define __ACRESTYP_H__ | |
46 | ||
47 | /* | |
48 | * Definitions for Resource Attributes | |
49 | */ | |
50 | typedef u16 acpi_rs_length; /* Resource Length field is fixed at 16 bits */ | |
ba494bee | 51 | typedef u32 acpi_rsdesc_size; /* Max Resource Descriptor size is (Length+3) = (64K-1)+3 */ |
50df4d8b BM |
52 | |
53 | /* | |
54 | * Memory Attributes | |
55 | */ | |
56 | #define ACPI_READ_ONLY_MEMORY (u8) 0x00 | |
57 | #define ACPI_READ_WRITE_MEMORY (u8) 0x01 | |
58 | ||
59 | #define ACPI_NON_CACHEABLE_MEMORY (u8) 0x00 | |
60 | #define ACPI_CACHABLE_MEMORY (u8) 0x01 | |
61 | #define ACPI_WRITE_COMBINING_MEMORY (u8) 0x02 | |
62 | #define ACPI_PREFETCHABLE_MEMORY (u8) 0x03 | |
63 | ||
e0fe0a8d | 64 | /*! [Begin] no source code translation */ |
50df4d8b BM |
65 | /* |
66 | * IO Attributes | |
e0fe0a8d LM |
67 | * The ISA IO ranges are: n000-n0FFh, n400-n4FFh, n800-n8FFh, nC00-nCFFh. |
68 | * The non-ISA IO ranges are: n100-n3FFh, n500-n7FFh, n900-nBFFh, nCD0-nFFFh. | |
50df4d8b | 69 | */ |
e0fe0a8d LM |
70 | /*! [End] no source code translation !*/ |
71 | ||
50df4d8b BM |
72 | #define ACPI_NON_ISA_ONLY_RANGES (u8) 0x01 |
73 | #define ACPI_ISA_ONLY_RANGES (u8) 0x02 | |
74 | #define ACPI_ENTIRE_RANGE (ACPI_NON_ISA_ONLY_RANGES | ACPI_ISA_ONLY_RANGES) | |
75 | ||
76 | /* Type of translation - 1=Sparse, 0=Dense */ | |
77 | ||
78 | #define ACPI_SPARSE_TRANSLATION (u8) 0x01 | |
79 | ||
80 | /* | |
81 | * IO Port Descriptor Decode | |
82 | */ | |
83 | #define ACPI_DECODE_10 (u8) 0x00 /* 10-bit IO address decode */ | |
84 | #define ACPI_DECODE_16 (u8) 0x01 /* 16-bit IO address decode */ | |
85 | ||
86 | /* | |
e0fe0a8d | 87 | * Interrupt attributes - used in multiple descriptors |
50df4d8b | 88 | */ |
e0fe0a8d LM |
89 | |
90 | /* Triggering */ | |
91 | ||
50df4d8b BM |
92 | #define ACPI_LEVEL_SENSITIVE (u8) 0x00 |
93 | #define ACPI_EDGE_SENSITIVE (u8) 0x01 | |
94 | ||
e0fe0a8d LM |
95 | /* Polarity */ |
96 | ||
50df4d8b BM |
97 | #define ACPI_ACTIVE_HIGH (u8) 0x00 |
98 | #define ACPI_ACTIVE_LOW (u8) 0x01 | |
e0fe0a8d LM |
99 | #define ACPI_ACTIVE_BOTH (u8) 0x02 |
100 | ||
101 | /* Sharing */ | |
50df4d8b BM |
102 | |
103 | #define ACPI_EXCLUSIVE (u8) 0x00 | |
104 | #define ACPI_SHARED (u8) 0x01 | |
e0fe0a8d LM |
105 | #define ACPI_EXCLUSIVE_AND_WAKE (u8) 0x02 |
106 | #define ACPI_SHARED_AND_WAKE (u8) 0x03 | |
50df4d8b BM |
107 | |
108 | /* | |
109 | * DMA Attributes | |
110 | */ | |
111 | #define ACPI_COMPATIBILITY (u8) 0x00 | |
112 | #define ACPI_TYPE_A (u8) 0x01 | |
113 | #define ACPI_TYPE_B (u8) 0x02 | |
114 | #define ACPI_TYPE_F (u8) 0x03 | |
115 | ||
116 | #define ACPI_NOT_BUS_MASTER (u8) 0x00 | |
117 | #define ACPI_BUS_MASTER (u8) 0x01 | |
118 | ||
119 | #define ACPI_TRANSFER_8 (u8) 0x00 | |
120 | #define ACPI_TRANSFER_8_16 (u8) 0x01 | |
121 | #define ACPI_TRANSFER_16 (u8) 0x02 | |
122 | ||
123 | /* | |
124 | * Start Dependent Functions Priority definitions | |
125 | */ | |
126 | #define ACPI_GOOD_CONFIGURATION (u8) 0x00 | |
127 | #define ACPI_ACCEPTABLE_CONFIGURATION (u8) 0x01 | |
128 | #define ACPI_SUB_OPTIMAL_CONFIGURATION (u8) 0x02 | |
129 | ||
130 | /* | |
131 | * 16, 32 and 64-bit Address Descriptor resource types | |
132 | */ | |
133 | #define ACPI_MEMORY_RANGE (u8) 0x00 | |
134 | #define ACPI_IO_RANGE (u8) 0x01 | |
135 | #define ACPI_BUS_NUMBER_RANGE (u8) 0x02 | |
136 | ||
137 | #define ACPI_ADDRESS_NOT_FIXED (u8) 0x00 | |
138 | #define ACPI_ADDRESS_FIXED (u8) 0x01 | |
139 | ||
140 | #define ACPI_POS_DECODE (u8) 0x00 | |
141 | #define ACPI_SUB_DECODE (u8) 0x01 | |
142 | ||
e0fe0a8d LM |
143 | /* Producer/Consumer */ |
144 | ||
50df4d8b BM |
145 | #define ACPI_PRODUCER (u8) 0x00 |
146 | #define ACPI_CONSUMER (u8) 0x01 | |
147 | ||
148 | /* | |
149 | * If possible, pack the following structures to byte alignment | |
150 | */ | |
151 | #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED | |
152 | #pragma pack(1) | |
153 | #endif | |
154 | ||
155 | /* UUID data structures for use in vendor-defined resource descriptors */ | |
156 | ||
157 | struct acpi_uuid { | |
158 | u8 data[ACPI_UUID_LENGTH]; | |
159 | }; | |
160 | ||
161 | struct acpi_vendor_uuid { | |
162 | u8 subtype; | |
163 | u8 data[ACPI_UUID_LENGTH]; | |
164 | }; | |
165 | ||
166 | /* | |
167 | * Structures used to describe device resources | |
168 | */ | |
169 | struct acpi_resource_irq { | |
170 | u8 descriptor_length; | |
171 | u8 triggering; | |
172 | u8 polarity; | |
173 | u8 sharable; | |
174 | u8 interrupt_count; | |
175 | u8 interrupts[1]; | |
176 | }; | |
177 | ||
178 | struct acpi_resource_dma { | |
179 | u8 type; | |
180 | u8 bus_master; | |
181 | u8 transfer; | |
182 | u8 channel_count; | |
183 | u8 channels[1]; | |
184 | }; | |
185 | ||
186 | struct acpi_resource_start_dependent { | |
187 | u8 descriptor_length; | |
188 | u8 compatibility_priority; | |
189 | u8 performance_robustness; | |
190 | }; | |
191 | ||
192 | /* | |
193 | * The END_DEPENDENT_FUNCTIONS_RESOURCE struct is not | |
194 | * needed because it has no fields | |
195 | */ | |
196 | ||
197 | struct acpi_resource_io { | |
198 | u8 io_decode; | |
199 | u8 alignment; | |
200 | u8 address_length; | |
201 | u16 minimum; | |
202 | u16 maximum; | |
203 | }; | |
204 | ||
205 | struct acpi_resource_fixed_io { | |
206 | u16 address; | |
207 | u8 address_length; | |
208 | }; | |
209 | ||
e0fe0a8d LM |
210 | struct acpi_resource_fixed_dma { |
211 | u16 request_lines; | |
212 | u16 channels; | |
213 | u8 width; | |
214 | }; | |
215 | ||
216 | /* Values for Width field above */ | |
217 | ||
218 | #define ACPI_DMA_WIDTH8 0 | |
219 | #define ACPI_DMA_WIDTH16 1 | |
220 | #define ACPI_DMA_WIDTH32 2 | |
221 | #define ACPI_DMA_WIDTH64 3 | |
222 | #define ACPI_DMA_WIDTH128 4 | |
223 | #define ACPI_DMA_WIDTH256 5 | |
224 | ||
50df4d8b BM |
225 | struct acpi_resource_vendor { |
226 | u16 byte_length; | |
227 | u8 byte_data[1]; | |
228 | }; | |
229 | ||
230 | /* Vendor resource with UUID info (introduced in ACPI 3.0) */ | |
231 | ||
232 | struct acpi_resource_vendor_typed { | |
233 | u16 byte_length; | |
234 | u8 uuid_subtype; | |
235 | u8 uuid[ACPI_UUID_LENGTH]; | |
236 | u8 byte_data[1]; | |
237 | }; | |
238 | ||
239 | struct acpi_resource_end_tag { | |
240 | u8 checksum; | |
241 | }; | |
242 | ||
243 | struct acpi_resource_memory24 { | |
244 | u8 write_protect; | |
245 | u16 minimum; | |
246 | u16 maximum; | |
247 | u16 alignment; | |
248 | u16 address_length; | |
249 | }; | |
250 | ||
251 | struct acpi_resource_memory32 { | |
252 | u8 write_protect; | |
253 | u32 minimum; | |
254 | u32 maximum; | |
255 | u32 alignment; | |
256 | u32 address_length; | |
257 | }; | |
258 | ||
259 | struct acpi_resource_fixed_memory32 { | |
260 | u8 write_protect; | |
261 | u32 address; | |
262 | u32 address_length; | |
263 | }; | |
264 | ||
265 | struct acpi_memory_attribute { | |
266 | u8 write_protect; | |
267 | u8 caching; | |
268 | u8 range_type; | |
269 | u8 translation; | |
270 | }; | |
271 | ||
272 | struct acpi_io_attribute { | |
273 | u8 range_type; | |
274 | u8 translation; | |
275 | u8 translation_type; | |
276 | u8 reserved1; | |
277 | }; | |
278 | ||
279 | union acpi_resource_attribute { | |
280 | struct acpi_memory_attribute mem; | |
281 | struct acpi_io_attribute io; | |
282 | ||
283 | /* Used for the *word_space macros */ | |
284 | ||
285 | u8 type_specific; | |
286 | }; | |
287 | ||
288 | struct acpi_resource_source { | |
289 | u8 index; | |
290 | u16 string_length; | |
291 | char *string_ptr; | |
292 | }; | |
293 | ||
294 | /* Fields common to all address descriptors, 16/32/64 bit */ | |
295 | ||
296 | #define ACPI_RESOURCE_ADDRESS_COMMON \ | |
297 | u8 resource_type; \ | |
298 | u8 producer_consumer; \ | |
299 | u8 decode; \ | |
300 | u8 min_address_fixed; \ | |
301 | u8 max_address_fixed; \ | |
302 | union acpi_resource_attribute info; | |
303 | ||
304 | struct acpi_resource_address { | |
305 | ACPI_RESOURCE_ADDRESS_COMMON}; | |
306 | ||
307 | struct acpi_resource_address16 { | |
308 | ACPI_RESOURCE_ADDRESS_COMMON u16 granularity; | |
309 | u16 minimum; | |
310 | u16 maximum; | |
311 | u16 translation_offset; | |
312 | u16 address_length; | |
313 | struct acpi_resource_source resource_source; | |
314 | }; | |
315 | ||
316 | struct acpi_resource_address32 { | |
317 | ACPI_RESOURCE_ADDRESS_COMMON u32 granularity; | |
318 | u32 minimum; | |
319 | u32 maximum; | |
320 | u32 translation_offset; | |
321 | u32 address_length; | |
322 | struct acpi_resource_source resource_source; | |
323 | }; | |
324 | ||
325 | struct acpi_resource_address64 { | |
326 | ACPI_RESOURCE_ADDRESS_COMMON u64 granularity; | |
327 | u64 minimum; | |
328 | u64 maximum; | |
329 | u64 translation_offset; | |
330 | u64 address_length; | |
331 | struct acpi_resource_source resource_source; | |
332 | }; | |
333 | ||
334 | struct acpi_resource_extended_address64 { | |
ba494bee | 335 | ACPI_RESOURCE_ADDRESS_COMMON u8 revision_ID; |
50df4d8b BM |
336 | u64 granularity; |
337 | u64 minimum; | |
338 | u64 maximum; | |
339 | u64 translation_offset; | |
340 | u64 address_length; | |
341 | u64 type_specific; | |
342 | }; | |
343 | ||
344 | struct acpi_resource_extended_irq { | |
345 | u8 producer_consumer; | |
346 | u8 triggering; | |
347 | u8 polarity; | |
348 | u8 sharable; | |
349 | u8 interrupt_count; | |
350 | struct acpi_resource_source resource_source; | |
351 | u32 interrupts[1]; | |
352 | }; | |
353 | ||
354 | struct acpi_resource_generic_register { | |
355 | u8 space_id; | |
356 | u8 bit_width; | |
357 | u8 bit_offset; | |
358 | u8 access_size; | |
359 | u64 address; | |
360 | }; | |
361 | ||
e0fe0a8d LM |
362 | struct acpi_resource_gpio { |
363 | u8 revision_id; | |
364 | u8 connection_type; | |
365 | u8 producer_consumer; /* For values, see Producer/Consumer above */ | |
366 | u8 pin_config; | |
367 | u8 sharable; /* For values, see Interrupt Attributes above */ | |
368 | u8 io_restriction; | |
369 | u8 triggering; /* For values, see Interrupt Attributes above */ | |
370 | u8 polarity; /* For values, see Interrupt Attributes above */ | |
371 | u16 drive_strength; | |
372 | u16 debounce_timeout; | |
373 | u16 pin_table_length; | |
374 | u16 vendor_length; | |
375 | struct acpi_resource_source resource_source; | |
376 | u16 *pin_table; | |
377 | u8 *vendor_data; | |
378 | }; | |
379 | ||
380 | /* Values for GPIO connection_type field above */ | |
381 | ||
382 | #define ACPI_RESOURCE_GPIO_TYPE_INT 0 | |
383 | #define ACPI_RESOURCE_GPIO_TYPE_IO 1 | |
384 | ||
385 | /* Values for pin_config field above */ | |
386 | ||
387 | #define ACPI_PIN_CONFIG_DEFAULT 0 | |
388 | #define ACPI_PIN_CONFIG_PULLUP 1 | |
389 | #define ACPI_PIN_CONFIG_PULLDOWN 2 | |
390 | #define ACPI_PIN_CONFIG_NOPULL 3 | |
391 | ||
392 | /* Values for io_restriction field above */ | |
393 | ||
394 | #define ACPI_IO_RESTRICT_NONE 0 | |
395 | #define ACPI_IO_RESTRICT_INPUT 1 | |
396 | #define ACPI_IO_RESTRICT_OUTPUT 2 | |
397 | #define ACPI_IO_RESTRICT_NONE_PRESERVE 3 | |
398 | ||
399 | /* Common structure for I2C, SPI, and UART serial descriptors */ | |
400 | ||
401 | #define ACPI_RESOURCE_SERIAL_COMMON \ | |
402 | u8 revision_id; \ | |
403 | u8 type; \ | |
404 | u8 producer_consumer; /* For values, see Producer/Consumer above */\ | |
405 | u8 slave_mode; \ | |
406 | u8 type_revision_id; \ | |
407 | u16 type_data_length; \ | |
408 | u16 vendor_length; \ | |
409 | struct acpi_resource_source resource_source; \ | |
410 | u8 *vendor_data; | |
411 | ||
412 | struct acpi_resource_common_serialbus { | |
413 | ACPI_RESOURCE_SERIAL_COMMON}; | |
414 | ||
415 | /* Values for the Type field above */ | |
416 | ||
417 | #define ACPI_RESOURCE_SERIAL_TYPE_I2C 1 | |
418 | #define ACPI_RESOURCE_SERIAL_TYPE_SPI 2 | |
419 | #define ACPI_RESOURCE_SERIAL_TYPE_UART 3 | |
420 | ||
421 | /* Values for slave_mode field above */ | |
422 | ||
423 | #define ACPI_CONTROLLER_INITIATED 0 | |
424 | #define ACPI_DEVICE_INITIATED 1 | |
425 | ||
426 | struct acpi_resource_i2c_serialbus { | |
427 | ACPI_RESOURCE_SERIAL_COMMON u8 access_mode; | |
428 | u16 slave_address; | |
429 | u32 connection_speed; | |
430 | }; | |
431 | ||
432 | /* Values for access_mode field above */ | |
433 | ||
434 | #define ACPI_I2C_7BIT_MODE 0 | |
435 | #define ACPI_I2C_10BIT_MODE 1 | |
436 | ||
437 | struct acpi_resource_spi_serialbus { | |
438 | ACPI_RESOURCE_SERIAL_COMMON u8 wire_mode; | |
439 | u8 device_polarity; | |
440 | u8 data_bit_length; | |
441 | u8 clock_phase; | |
442 | u8 clock_polarity; | |
443 | u16 device_selection; | |
444 | u32 connection_speed; | |
445 | }; | |
446 | ||
447 | /* Values for wire_mode field above */ | |
448 | ||
449 | #define ACPI_SPI_4WIRE_MODE 0 | |
450 | #define ACPI_SPI_3WIRE_MODE 1 | |
451 | ||
452 | /* Values for device_polarity field above */ | |
453 | ||
454 | #define ACPI_SPI_ACTIVE_LOW 0 | |
455 | #define ACPI_SPI_ACTIVE_HIGH 1 | |
456 | ||
457 | /* Values for clock_phase field above */ | |
458 | ||
459 | #define ACPI_SPI_FIRST_PHASE 0 | |
460 | #define ACPI_SPI_SECOND_PHASE 1 | |
461 | ||
462 | /* Values for clock_polarity field above */ | |
463 | ||
464 | #define ACPI_SPI_START_LOW 0 | |
465 | #define ACPI_SPI_START_HIGH 1 | |
466 | ||
467 | struct acpi_resource_uart_serialbus { | |
468 | ACPI_RESOURCE_SERIAL_COMMON u8 endian; | |
469 | u8 data_bits; | |
470 | u8 stop_bits; | |
471 | u8 flow_control; | |
472 | u8 parity; | |
473 | u8 lines_enabled; | |
474 | u16 rx_fifo_size; | |
475 | u16 tx_fifo_size; | |
476 | u32 default_baud_rate; | |
477 | }; | |
478 | ||
479 | /* Values for Endian field above */ | |
480 | ||
481 | #define ACPI_UART_LITTLE_ENDIAN 0 | |
482 | #define ACPI_UART_BIG_ENDIAN 1 | |
483 | ||
484 | /* Values for data_bits field above */ | |
485 | ||
486 | #define ACPI_UART_5_DATA_BITS 0 | |
487 | #define ACPI_UART_6_DATA_BITS 1 | |
488 | #define ACPI_UART_7_DATA_BITS 2 | |
489 | #define ACPI_UART_8_DATA_BITS 3 | |
490 | #define ACPI_UART_9_DATA_BITS 4 | |
491 | ||
492 | /* Values for stop_bits field above */ | |
493 | ||
494 | #define ACPI_UART_NO_STOP_BITS 0 | |
495 | #define ACPI_UART_1_STOP_BIT 1 | |
496 | #define ACPI_UART_1P5_STOP_BITS 2 | |
497 | #define ACPI_UART_2_STOP_BITS 3 | |
498 | ||
499 | /* Values for flow_control field above */ | |
500 | ||
501 | #define ACPI_UART_FLOW_CONTROL_NONE 0 | |
502 | #define ACPI_UART_FLOW_CONTROL_HW 1 | |
503 | #define ACPI_UART_FLOW_CONTROL_XON_XOFF 2 | |
504 | ||
505 | /* Values for Parity field above */ | |
506 | ||
507 | #define ACPI_UART_PARITY_NONE 0 | |
508 | #define ACPI_UART_PARITY_EVEN 1 | |
509 | #define ACPI_UART_PARITY_ODD 2 | |
510 | #define ACPI_UART_PARITY_MARK 3 | |
511 | #define ACPI_UART_PARITY_SPACE 4 | |
512 | ||
513 | /* Values for lines_enabled bitfield above */ | |
514 | ||
515 | #define ACPI_UART_CARRIER_DETECT (1<<2) | |
516 | #define ACPI_UART_RING_INDICATOR (1<<3) | |
517 | #define ACPI_UART_DATA_SET_READY (1<<4) | |
518 | #define ACPI_UART_DATA_TERMINAL_READY (1<<5) | |
519 | #define ACPI_UART_CLEAR_TO_SEND (1<<6) | |
520 | #define ACPI_UART_REQUEST_TO_SEND (1<<7) | |
521 | ||
50df4d8b BM |
522 | /* ACPI_RESOURCE_TYPEs */ |
523 | ||
524 | #define ACPI_RESOURCE_TYPE_IRQ 0 | |
525 | #define ACPI_RESOURCE_TYPE_DMA 1 | |
526 | #define ACPI_RESOURCE_TYPE_START_DEPENDENT 2 | |
527 | #define ACPI_RESOURCE_TYPE_END_DEPENDENT 3 | |
528 | #define ACPI_RESOURCE_TYPE_IO 4 | |
529 | #define ACPI_RESOURCE_TYPE_FIXED_IO 5 | |
530 | #define ACPI_RESOURCE_TYPE_VENDOR 6 | |
531 | #define ACPI_RESOURCE_TYPE_END_TAG 7 | |
532 | #define ACPI_RESOURCE_TYPE_MEMORY24 8 | |
533 | #define ACPI_RESOURCE_TYPE_MEMORY32 9 | |
534 | #define ACPI_RESOURCE_TYPE_FIXED_MEMORY32 10 | |
535 | #define ACPI_RESOURCE_TYPE_ADDRESS16 11 | |
536 | #define ACPI_RESOURCE_TYPE_ADDRESS32 12 | |
537 | #define ACPI_RESOURCE_TYPE_ADDRESS64 13 | |
538 | #define ACPI_RESOURCE_TYPE_EXTENDED_ADDRESS64 14 /* ACPI 3.0 */ | |
539 | #define ACPI_RESOURCE_TYPE_EXTENDED_IRQ 15 | |
540 | #define ACPI_RESOURCE_TYPE_GENERIC_REGISTER 16 | |
e0fe0a8d LM |
541 | #define ACPI_RESOURCE_TYPE_GPIO 17 /* ACPI 5.0 */ |
542 | #define ACPI_RESOURCE_TYPE_FIXED_DMA 18 /* ACPI 5.0 */ | |
543 | #define ACPI_RESOURCE_TYPE_SERIAL_BUS 19 /* ACPI 5.0 */ | |
544 | #define ACPI_RESOURCE_TYPE_MAX 19 | |
50df4d8b BM |
545 | |
546 | /* Master union for resource descriptors */ | |
547 | ||
548 | union acpi_resource_data { | |
549 | struct acpi_resource_irq irq; | |
550 | struct acpi_resource_dma dma; | |
551 | struct acpi_resource_start_dependent start_dpf; | |
552 | struct acpi_resource_io io; | |
553 | struct acpi_resource_fixed_io fixed_io; | |
e0fe0a8d | 554 | struct acpi_resource_fixed_dma fixed_dma; |
50df4d8b BM |
555 | struct acpi_resource_vendor vendor; |
556 | struct acpi_resource_vendor_typed vendor_typed; | |
557 | struct acpi_resource_end_tag end_tag; | |
558 | struct acpi_resource_memory24 memory24; | |
559 | struct acpi_resource_memory32 memory32; | |
560 | struct acpi_resource_fixed_memory32 fixed_memory32; | |
561 | struct acpi_resource_address16 address16; | |
562 | struct acpi_resource_address32 address32; | |
563 | struct acpi_resource_address64 address64; | |
564 | struct acpi_resource_extended_address64 ext_address64; | |
565 | struct acpi_resource_extended_irq extended_irq; | |
566 | struct acpi_resource_generic_register generic_reg; | |
e0fe0a8d LM |
567 | struct acpi_resource_gpio gpio; |
568 | struct acpi_resource_i2c_serialbus i2c_serial_bus; | |
569 | struct acpi_resource_spi_serialbus spi_serial_bus; | |
570 | struct acpi_resource_uart_serialbus uart_serial_bus; | |
571 | struct acpi_resource_common_serialbus common_serial_bus; | |
50df4d8b BM |
572 | |
573 | /* Common fields */ | |
574 | ||
575 | struct acpi_resource_address address; /* Common 16/32/64 address fields */ | |
576 | }; | |
577 | ||
578 | /* Common resource header */ | |
579 | ||
580 | struct acpi_resource { | |
581 | u32 type; | |
582 | u32 length; | |
583 | union acpi_resource_data data; | |
584 | }; | |
585 | ||
586 | /* restore default alignment */ | |
587 | ||
588 | #pragma pack() | |
589 | ||
590 | #define ACPI_RS_SIZE_NO_DATA 8 /* Id + Length fields */ | |
591 | #define ACPI_RS_SIZE_MIN (u32) ACPI_ROUND_UP_TO_NATIVE_WORD (12) | |
592 | #define ACPI_RS_SIZE(type) (u32) (ACPI_RS_SIZE_NO_DATA + sizeof (type)) | |
593 | ||
594 | #define ACPI_NEXT_RESOURCE(res) (struct acpi_resource *)((u8 *) res + res->length) | |
595 | ||
596 | struct acpi_pci_routing_table { | |
597 | u32 length; | |
598 | u32 pin; | |
5df7e6cb | 599 | u64 address; /* here for 64-bit alignment */ |
50df4d8b BM |
600 | u32 source_index; |
601 | char source[4]; /* pad to 64 bits so sizeof() works in all cases */ | |
602 | }; | |
603 | ||
604 | #endif /* __ACRESTYP_H__ */ |