1 /******************************************************************************
2 *
3 * Name: acresrc.h - Resource Manager function prototypes
4 *
5 *****************************************************************************/
6
7 /*
8 * Copyright (C) 2000 - 2014, Intel Corp.
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 __ACRESRC_H__
45 #define __ACRESRC_H__
46
47 /* Need the AML resource descriptor structs */
48
49 #include "amlresrc.h"
50
51
52 /*
53 * If possible, pack the following structures to byte alignment, since we
54 * don't care about performance for debug output. Two cases where we cannot
55 * pack the structures:
56 *
57 * 1) Hardware does not support misaligned memory transfers
58 * 2) Compiler does not support pointers within packed structures
59 */
60 #if (!defined(ACPI_MISALIGNMENT_NOT_SUPPORTED) && !defined(ACPI_PACKED_POINTERS_NOT_SUPPORTED))
61 #pragma pack(1)
62 #endif
63
64 /*
65 * Individual entry for the resource conversion tables
66 */
67 typedef const struct acpi_rsconvert_info
68 {
69 UINT8 Opcode;
70 UINT8 ResourceOffset;
71 UINT8 AmlOffset;
72 UINT8 Value;
73
74 } ACPI_RSCONVERT_INFO;
75
76 /* Resource conversion opcodes */
77
78 typedef enum
79 {
80 ACPI_RSC_INITGET = 0,
81 ACPI_RSC_INITSET,
82 ACPI_RSC_FLAGINIT,
83 ACPI_RSC_1BITFLAG,
84 ACPI_RSC_2BITFLAG,
85 ACPI_RSC_3BITFLAG,
86 ACPI_RSC_ADDRESS,
87 ACPI_RSC_BITMASK,
88 ACPI_RSC_BITMASK16,
89 ACPI_RSC_COUNT,
90 ACPI_RSC_COUNT16,
91 ACPI_RSC_COUNT_GPIO_PIN,
92 ACPI_RSC_COUNT_GPIO_RES,
93 ACPI_RSC_COUNT_GPIO_VEN,
94 ACPI_RSC_COUNT_SERIAL_RES,
95 ACPI_RSC_COUNT_SERIAL_VEN,
96 ACPI_RSC_DATA8,
97 ACPI_RSC_EXIT_EQ,
98 ACPI_RSC_EXIT_LE,
99 ACPI_RSC_EXIT_NE,
100 ACPI_RSC_LENGTH,
101 ACPI_RSC_MOVE_GPIO_PIN,
102 ACPI_RSC_MOVE_GPIO_RES,
103 ACPI_RSC_MOVE_SERIAL_RES,
104 ACPI_RSC_MOVE_SERIAL_VEN,
105 ACPI_RSC_MOVE8,
106 ACPI_RSC_MOVE16,
107 ACPI_RSC_MOVE32,
108 ACPI_RSC_MOVE64,
109 ACPI_RSC_SET8,
110 ACPI_RSC_SOURCE,
111 ACPI_RSC_SOURCEX
112
113 } ACPI_RSCONVERT_OPCODES;
114
115 /* Resource Conversion sub-opcodes */
116
117 #define ACPI_RSC_COMPARE_AML_LENGTH 0
118 #define ACPI_RSC_COMPARE_VALUE 1
119
120 #define ACPI_RSC_TABLE_SIZE(d) (sizeof (d) / sizeof (ACPI_RSCONVERT_INFO))
121
122 #define ACPI_RS_OFFSET(f) (UINT8) ACPI_OFFSET (ACPI_RESOURCE,f)
123 #define AML_OFFSET(f) (UINT8) ACPI_OFFSET (AML_RESOURCE,f)
124
125
126 /*
127 * Individual entry for the resource dump tables
128 */
129 typedef const struct acpi_rsdump_info
130 {
131 UINT8 Opcode;
132 UINT8 Offset;
133 char *Name;
134 const char **Pointer;
135
136 } ACPI_RSDUMP_INFO;
137
138 /* Values for the Opcode field above */
139
140 typedef enum
141 {
142 ACPI_RSD_TITLE = 0,
143 ACPI_RSD_1BITFLAG,
144 ACPI_RSD_2BITFLAG,
145 ACPI_RSD_3BITFLAG,
146 ACPI_RSD_ADDRESS,
147 ACPI_RSD_DWORDLIST,
148 ACPI_RSD_LITERAL,
149 ACPI_RSD_LONGLIST,
150 ACPI_RSD_SHORTLIST,
151 ACPI_RSD_SHORTLISTX,
152 ACPI_RSD_SOURCE,
153 ACPI_RSD_STRING,
154 ACPI_RSD_UINT8,
155 ACPI_RSD_UINT16,
156 ACPI_RSD_UINT32,
157 ACPI_RSD_UINT64,
158 ACPI_RSD_WORDLIST
159
160 } ACPI_RSDUMP_OPCODES;
161
162 /* restore default alignment */
163
164 #pragma pack()
165
166
167 /* Resource tables indexed by internal resource type */
168
169 extern const UINT8 AcpiGbl_AmlResourceSizes[];
170 extern const UINT8 AcpiGbl_AmlResourceSerialBusSizes[];
171 extern ACPI_RSCONVERT_INFO *AcpiGbl_SetResourceDispatch[];
172
173 /* Resource tables indexed by raw AML resource descriptor type */
174
175 extern const UINT8 AcpiGbl_ResourceStructSizes[];
176 extern const UINT8 AcpiGbl_ResourceStructSerialBusSizes[];
177 extern ACPI_RSCONVERT_INFO *AcpiGbl_GetResourceDispatch[];
178
179 extern ACPI_RSCONVERT_INFO *AcpiGbl_ConvertResourceSerialBusDispatch[];
180
181 typedef struct acpi_vendor_walk_info
182 {
183 ACPI_VENDOR_UUID *Uuid;
184 ACPI_BUFFER *Buffer;
185 ACPI_STATUS Status;
186
187 } ACPI_VENDOR_WALK_INFO;
188
189
190 /*
191 * rscreate
192 */
193 ACPI_STATUS
194 AcpiRsCreateResourceList (
195 ACPI_OPERAND_OBJECT *AmlBuffer,
196 ACPI_BUFFER *OutputBuffer);
197
198 ACPI_STATUS
199 AcpiRsCreateAmlResources (
200 ACPI_BUFFER *ResourceList,
201 ACPI_BUFFER *OutputBuffer);
202
203 ACPI_STATUS
204 AcpiRsCreatePciRoutingTable (
205 ACPI_OPERAND_OBJECT *PackageObject,
206 ACPI_BUFFER *OutputBuffer);
207
208
209 /*
210 * rsutils
211 */
212 ACPI_STATUS
213 AcpiRsGetPrtMethodData (
214 ACPI_NAMESPACE_NODE *Node,
215 ACPI_BUFFER *RetBuffer);
216
217 ACPI_STATUS
218 AcpiRsGetCrsMethodData (
219 ACPI_NAMESPACE_NODE *Node,
220 ACPI_BUFFER *RetBuffer);
221
222 ACPI_STATUS
223 AcpiRsGetPrsMethodData (
224 ACPI_NAMESPACE_NODE *Node,
225 ACPI_BUFFER *RetBuffer);
226
227 ACPI_STATUS
228 AcpiRsGetMethodData (
229 ACPI_HANDLE Handle,
230 char *Path,
231 ACPI_BUFFER *RetBuffer);
232
233 ACPI_STATUS
234 AcpiRsSetSrsMethodData (
235 ACPI_NAMESPACE_NODE *Node,
236 ACPI_BUFFER *RetBuffer);
237
238 ACPI_STATUS
239 AcpiRsGetAeiMethodData (
240 ACPI_NAMESPACE_NODE *Node,
241 ACPI_BUFFER *RetBuffer);
242
243 /*
244 * rscalc
245 */
246 ACPI_STATUS
247 AcpiRsGetListLength (
248 UINT8 *AmlBuffer,
249 UINT32 AmlBufferLength,
250 ACPI_SIZE *SizeNeeded);
251
252 ACPI_STATUS
253 AcpiRsGetAmlLength (
254 ACPI_RESOURCE *ResourceList,
255 ACPI_SIZE ResourceListSize,
256 ACPI_SIZE *SizeNeeded);
257
258 ACPI_STATUS
259 AcpiRsGetPciRoutingTableLength (
260 ACPI_OPERAND_OBJECT *PackageObject,
261 ACPI_SIZE *BufferSizeNeeded);
262
263 ACPI_STATUS
264 AcpiRsConvertAmlToResources (
265 UINT8 *Aml,
266 UINT32 Length,
267 UINT32 Offset,
268 UINT8 ResourceIndex,
269 void **Context);
270
271 ACPI_STATUS
272 AcpiRsConvertResourcesToAml (
273 ACPI_RESOURCE *Resource,
274 ACPI_SIZE AmlSizeNeeded,
275 UINT8 *OutputBuffer);
276
277
278 /*
279 * rsaddr
280 */
281 void
282 AcpiRsSetAddressCommon (
283 AML_RESOURCE *Aml,
284 ACPI_RESOURCE *Resource);
285
286 BOOLEAN
287 AcpiRsGetAddressCommon (
288 ACPI_RESOURCE *Resource,
289 AML_RESOURCE *Aml);
290
291
292 /*
293 * rsmisc
294 */
295 ACPI_STATUS
296 AcpiRsConvertAmlToResource (
297 ACPI_RESOURCE *Resource,
298 AML_RESOURCE *Aml,
299 ACPI_RSCONVERT_INFO *Info);
300
301 ACPI_STATUS
302 AcpiRsConvertResourceToAml (
303 ACPI_RESOURCE *Resource,
304 AML_RESOURCE *Aml,
305 ACPI_RSCONVERT_INFO *Info);
306
307
308 /*
309 * rsutils
310 */
311 void
312 AcpiRsMoveData (
313 void *Destination,
314 void *Source,
315 UINT16 ItemCount,
316 UINT8 MoveType);
317
318 UINT8
319 AcpiRsDecodeBitmask (
320 UINT16 Mask,
321 UINT8 *List);
322
323 UINT16
324 AcpiRsEncodeBitmask (
325 UINT8 *List,
326 UINT8 Count);
327
328 ACPI_RS_LENGTH
329 AcpiRsGetResourceSource (
330 ACPI_RS_LENGTH ResourceLength,
331 ACPI_RS_LENGTH MinimumLength,
332 ACPI_RESOURCE_SOURCE *ResourceSource,
333 AML_RESOURCE *Aml,
334 char *StringPtr);
335
336 ACPI_RSDESC_SIZE
337 AcpiRsSetResourceSource (
338 AML_RESOURCE *Aml,
339 ACPI_RS_LENGTH MinimumLength,
340 ACPI_RESOURCE_SOURCE *ResourceSource);
341
342 void
343 AcpiRsSetResourceHeader (
344 UINT8 DescriptorType,
345 ACPI_RSDESC_SIZE TotalLength,
346 AML_RESOURCE *Aml);
347
348 void
349 AcpiRsSetResourceLength (
350 ACPI_RSDESC_SIZE TotalLength,
351 AML_RESOURCE *Aml);
352
353
354 /*
355 * rsdump
356 */
357 void
358 AcpiRsDumpResourceList (
359 ACPI_RESOURCE *Resource);
360
361 void
362 AcpiRsDumpIrqList (
363 UINT8 *RouteTable);
364
365
366 /*
367 * Resource conversion tables
368 */
369 extern ACPI_RSCONVERT_INFO AcpiRsConvertDma[];
370 extern ACPI_RSCONVERT_INFO AcpiRsConvertEndDpf[];
371 extern ACPI_RSCONVERT_INFO AcpiRsConvertIo[];
372 extern ACPI_RSCONVERT_INFO AcpiRsConvertFixedIo[];
373 extern ACPI_RSCONVERT_INFO AcpiRsConvertEndTag[];
374 extern ACPI_RSCONVERT_INFO AcpiRsConvertMemory24[];
375 extern ACPI_RSCONVERT_INFO AcpiRsConvertGenericReg[];
376 extern ACPI_RSCONVERT_INFO AcpiRsConvertMemory32[];
377 extern ACPI_RSCONVERT_INFO AcpiRsConvertFixedMemory32[];
378 extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress32[];
379 extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress16[];
380 extern ACPI_RSCONVERT_INFO AcpiRsConvertExtIrq[];
381 extern ACPI_RSCONVERT_INFO AcpiRsConvertAddress64[];
382 extern ACPI_RSCONVERT_INFO AcpiRsConvertExtAddress64[];
383 extern ACPI_RSCONVERT_INFO AcpiRsConvertGpio[];
384 extern ACPI_RSCONVERT_INFO AcpiRsConvertFixedDma[];
385 extern ACPI_RSCONVERT_INFO AcpiRsConvertI2cSerialBus[];
386 extern ACPI_RSCONVERT_INFO AcpiRsConvertSpiSerialBus[];
387 extern ACPI_RSCONVERT_INFO AcpiRsConvertUartSerialBus[];
388
389 /* These resources require separate get/set tables */
390
391 extern ACPI_RSCONVERT_INFO AcpiRsGetIrq[];
392 extern ACPI_RSCONVERT_INFO AcpiRsGetStartDpf[];
393 extern ACPI_RSCONVERT_INFO AcpiRsGetVendorSmall[];
394 extern ACPI_RSCONVERT_INFO AcpiRsGetVendorLarge[];
395
396 extern ACPI_RSCONVERT_INFO AcpiRsSetIrq[];
397 extern ACPI_RSCONVERT_INFO AcpiRsSetStartDpf[];
398 extern ACPI_RSCONVERT_INFO AcpiRsSetVendor[];
399
400
401 #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
402 /*
403 * rsinfo
404 */
405 extern ACPI_RSDUMP_INFO *AcpiGbl_DumpResourceDispatch[];
406 extern ACPI_RSDUMP_INFO *AcpiGbl_DumpSerialBusDispatch[];
407
408 /*
409 * rsdumpinfo
410 */
411 extern ACPI_RSDUMP_INFO AcpiRsDumpIrq[];
412 extern ACPI_RSDUMP_INFO AcpiRsDumpPrt[];
413 extern ACPI_RSDUMP_INFO AcpiRsDumpDma[];
414 extern ACPI_RSDUMP_INFO AcpiRsDumpStartDpf[];
415 extern ACPI_RSDUMP_INFO AcpiRsDumpEndDpf[];
416 extern ACPI_RSDUMP_INFO AcpiRsDumpIo[];
417 extern ACPI_RSDUMP_INFO AcpiRsDumpIoFlags[];
418 extern ACPI_RSDUMP_INFO AcpiRsDumpFixedIo[];
419 extern ACPI_RSDUMP_INFO AcpiRsDumpVendor[];
420 extern ACPI_RSDUMP_INFO AcpiRsDumpEndTag[];
421 extern ACPI_RSDUMP_INFO AcpiRsDumpMemory24[];
422 extern ACPI_RSDUMP_INFO AcpiRsDumpMemory32[];
423 extern ACPI_RSDUMP_INFO AcpiRsDumpMemoryFlags[];
424 extern ACPI_RSDUMP_INFO AcpiRsDumpFixedMemory32[];
425 extern ACPI_RSDUMP_INFO AcpiRsDumpAddress16[];
426 extern ACPI_RSDUMP_INFO AcpiRsDumpAddress32[];
427 extern ACPI_RSDUMP_INFO AcpiRsDumpAddress64[];
428 extern ACPI_RSDUMP_INFO AcpiRsDumpExtAddress64[];
429 extern ACPI_RSDUMP_INFO AcpiRsDumpExtIrq[];
430 extern ACPI_RSDUMP_INFO AcpiRsDumpGenericReg[];
431 extern ACPI_RSDUMP_INFO AcpiRsDumpGpio[];
432 extern ACPI_RSDUMP_INFO AcpiRsDumpFixedDma[];
433 extern ACPI_RSDUMP_INFO AcpiRsDumpCommonSerialBus[];
434 extern ACPI_RSDUMP_INFO AcpiRsDumpI2cSerialBus[];
435 extern ACPI_RSDUMP_INFO AcpiRsDumpSpiSerialBus[];
436 extern ACPI_RSDUMP_INFO AcpiRsDumpUartSerialBus[];
437 extern ACPI_RSDUMP_INFO AcpiRsDumpGeneralFlags[];
438 #endif
439
440 #endif /* __ACRESRC_H__ */