nsdump.c revision 1.1.1.13 1 1.1 jruoho /******************************************************************************
2 1.1 jruoho *
3 1.1 jruoho * Module Name: nsdump - table dumping routines for debug
4 1.1 jruoho *
5 1.1 jruoho *****************************************************************************/
6 1.1 jruoho
7 1.1.1.2 jruoho /*
8 1.1.1.13 christos * Copyright (C) 2000 - 2019, Intel Corp.
9 1.1 jruoho * All rights reserved.
10 1.1 jruoho *
11 1.1.1.2 jruoho * Redistribution and use in source and binary forms, with or without
12 1.1.1.2 jruoho * modification, are permitted provided that the following conditions
13 1.1.1.2 jruoho * are met:
14 1.1.1.2 jruoho * 1. Redistributions of source code must retain the above copyright
15 1.1.1.2 jruoho * notice, this list of conditions, and the following disclaimer,
16 1.1.1.2 jruoho * without modification.
17 1.1.1.2 jruoho * 2. Redistributions in binary form must reproduce at minimum a disclaimer
18 1.1.1.2 jruoho * substantially similar to the "NO WARRANTY" disclaimer below
19 1.1.1.2 jruoho * ("Disclaimer") and any redistribution must be conditioned upon
20 1.1.1.2 jruoho * including a substantially similar Disclaimer requirement for further
21 1.1.1.2 jruoho * binary redistribution.
22 1.1.1.2 jruoho * 3. Neither the names of the above-listed copyright holders nor the names
23 1.1.1.2 jruoho * of any contributors may be used to endorse or promote products derived
24 1.1.1.2 jruoho * from this software without specific prior written permission.
25 1.1.1.2 jruoho *
26 1.1.1.2 jruoho * Alternatively, this software may be distributed under the terms of the
27 1.1.1.2 jruoho * GNU General Public License ("GPL") version 2 as published by the Free
28 1.1.1.2 jruoho * Software Foundation.
29 1.1.1.2 jruoho *
30 1.1.1.2 jruoho * NO WARRANTY
31 1.1.1.2 jruoho * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
32 1.1.1.2 jruoho * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
33 1.1.1.2 jruoho * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
34 1.1.1.2 jruoho * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
35 1.1.1.2 jruoho * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
36 1.1.1.2 jruoho * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
37 1.1.1.2 jruoho * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
38 1.1.1.2 jruoho * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
39 1.1.1.2 jruoho * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
40 1.1.1.2 jruoho * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
41 1.1.1.2 jruoho * POSSIBILITY OF SUCH DAMAGES.
42 1.1.1.2 jruoho */
43 1.1 jruoho
44 1.1 jruoho #include "acpi.h"
45 1.1 jruoho #include "accommon.h"
46 1.1 jruoho #include "acnamesp.h"
47 1.1.1.3 christos #include "acoutput.h"
48 1.1 jruoho
49 1.1 jruoho
50 1.1 jruoho #define _COMPONENT ACPI_NAMESPACE
51 1.1 jruoho ACPI_MODULE_NAME ("nsdump")
52 1.1 jruoho
53 1.1 jruoho /* Local prototypes */
54 1.1 jruoho
55 1.1 jruoho #ifdef ACPI_OBSOLETE_FUNCTIONS
56 1.1 jruoho void
57 1.1 jruoho AcpiNsDumpRootDevices (
58 1.1 jruoho void);
59 1.1 jruoho
60 1.1 jruoho static ACPI_STATUS
61 1.1 jruoho AcpiNsDumpOneDevice (
62 1.1 jruoho ACPI_HANDLE ObjHandle,
63 1.1 jruoho UINT32 Level,
64 1.1 jruoho void *Context,
65 1.1 jruoho void **ReturnValue);
66 1.1 jruoho #endif
67 1.1 jruoho
68 1.1 jruoho
69 1.1 jruoho #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
70 1.1.1.3 christos
71 1.1.1.3 christos static ACPI_STATUS
72 1.1.1.3 christos AcpiNsDumpOneObjectPath (
73 1.1.1.3 christos ACPI_HANDLE ObjHandle,
74 1.1.1.3 christos UINT32 Level,
75 1.1.1.3 christos void *Context,
76 1.1.1.3 christos void **ReturnValue);
77 1.1.1.3 christos
78 1.1.1.3 christos static ACPI_STATUS
79 1.1.1.3 christos AcpiNsGetMaxDepth (
80 1.1.1.3 christos ACPI_HANDLE ObjHandle,
81 1.1.1.3 christos UINT32 Level,
82 1.1.1.3 christos void *Context,
83 1.1.1.3 christos void **ReturnValue);
84 1.1.1.3 christos
85 1.1.1.3 christos
86 1.1 jruoho /*******************************************************************************
87 1.1 jruoho *
88 1.1 jruoho * FUNCTION: AcpiNsPrintPathname
89 1.1 jruoho *
90 1.1 jruoho * PARAMETERS: NumSegments - Number of ACPI name segments
91 1.1 jruoho * Pathname - The compressed (internal) path
92 1.1 jruoho *
93 1.1 jruoho * RETURN: None
94 1.1 jruoho *
95 1.1 jruoho * DESCRIPTION: Print an object's full namespace pathname
96 1.1 jruoho *
97 1.1 jruoho ******************************************************************************/
98 1.1 jruoho
99 1.1 jruoho void
100 1.1 jruoho AcpiNsPrintPathname (
101 1.1 jruoho UINT32 NumSegments,
102 1.1.1.8 christos const char *Pathname)
103 1.1 jruoho {
104 1.1 jruoho UINT32 i;
105 1.1 jruoho
106 1.1 jruoho
107 1.1 jruoho ACPI_FUNCTION_NAME (NsPrintPathname);
108 1.1 jruoho
109 1.1 jruoho
110 1.1.1.3 christos /* Check if debug output enabled */
111 1.1.1.3 christos
112 1.1.1.3 christos if (!ACPI_IS_DEBUG_ENABLED (ACPI_LV_NAMES, ACPI_NAMESPACE))
113 1.1 jruoho {
114 1.1 jruoho return;
115 1.1 jruoho }
116 1.1 jruoho
117 1.1 jruoho /* Print the entire name */
118 1.1 jruoho
119 1.1 jruoho ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "["));
120 1.1 jruoho
121 1.1 jruoho while (NumSegments)
122 1.1 jruoho {
123 1.1 jruoho for (i = 0; i < 4; i++)
124 1.1 jruoho {
125 1.1.1.6 christos isprint ((int) Pathname[i]) ?
126 1.1 jruoho AcpiOsPrintf ("%c", Pathname[i]) :
127 1.1 jruoho AcpiOsPrintf ("?");
128 1.1 jruoho }
129 1.1 jruoho
130 1.1.1.13 christos Pathname += ACPI_NAMESEG_SIZE;
131 1.1 jruoho NumSegments--;
132 1.1 jruoho if (NumSegments)
133 1.1 jruoho {
134 1.1 jruoho AcpiOsPrintf (".");
135 1.1 jruoho }
136 1.1 jruoho }
137 1.1 jruoho
138 1.1 jruoho AcpiOsPrintf ("]\n");
139 1.1 jruoho }
140 1.1 jruoho
141 1.1 jruoho
142 1.1.1.8 christos #ifdef ACPI_OBSOLETE_FUNCTIONS
143 1.1.1.8 christos /* Not used at this time, perhaps later */
144 1.1.1.8 christos
145 1.1 jruoho /*******************************************************************************
146 1.1 jruoho *
147 1.1 jruoho * FUNCTION: AcpiNsDumpPathname
148 1.1 jruoho *
149 1.1 jruoho * PARAMETERS: Handle - Object
150 1.1 jruoho * Msg - Prefix message
151 1.1 jruoho * Level - Desired debug level
152 1.1 jruoho * Component - Caller's component ID
153 1.1 jruoho *
154 1.1 jruoho * RETURN: None
155 1.1 jruoho *
156 1.1 jruoho * DESCRIPTION: Print an object's full namespace pathname
157 1.1 jruoho * Manages allocation/freeing of a pathname buffer
158 1.1 jruoho *
159 1.1 jruoho ******************************************************************************/
160 1.1 jruoho
161 1.1 jruoho void
162 1.1 jruoho AcpiNsDumpPathname (
163 1.1 jruoho ACPI_HANDLE Handle,
164 1.1.1.8 christos const char *Msg,
165 1.1 jruoho UINT32 Level,
166 1.1 jruoho UINT32 Component)
167 1.1 jruoho {
168 1.1 jruoho
169 1.1 jruoho ACPI_FUNCTION_TRACE (NsDumpPathname);
170 1.1 jruoho
171 1.1 jruoho
172 1.1 jruoho /* Do this only if the requested debug level and component are enabled */
173 1.1 jruoho
174 1.1.1.3 christos if (!ACPI_IS_DEBUG_ENABLED (Level, Component))
175 1.1 jruoho {
176 1.1 jruoho return_VOID;
177 1.1 jruoho }
178 1.1 jruoho
179 1.1 jruoho /* Convert handle to a full pathname and print it (with supplied message) */
180 1.1 jruoho
181 1.1 jruoho AcpiNsPrintNodePathname (Handle, Msg);
182 1.1 jruoho AcpiOsPrintf ("\n");
183 1.1 jruoho return_VOID;
184 1.1 jruoho }
185 1.1.1.8 christos #endif
186 1.1 jruoho
187 1.1.1.12 christos
188 1.1 jruoho /*******************************************************************************
189 1.1 jruoho *
190 1.1 jruoho * FUNCTION: AcpiNsDumpOneObject
191 1.1 jruoho *
192 1.1 jruoho * PARAMETERS: ObjHandle - Node to be dumped
193 1.1 jruoho * Level - Nesting level of the handle
194 1.1 jruoho * Context - Passed into WalkNamespace
195 1.1 jruoho * ReturnValue - Not used
196 1.1 jruoho *
197 1.1 jruoho * RETURN: Status
198 1.1 jruoho *
199 1.1 jruoho * DESCRIPTION: Dump a single Node
200 1.1 jruoho * This procedure is a UserFunction called by AcpiNsWalkNamespace.
201 1.1 jruoho *
202 1.1 jruoho ******************************************************************************/
203 1.1 jruoho
204 1.1 jruoho ACPI_STATUS
205 1.1 jruoho AcpiNsDumpOneObject (
206 1.1 jruoho ACPI_HANDLE ObjHandle,
207 1.1 jruoho UINT32 Level,
208 1.1 jruoho void *Context,
209 1.1 jruoho void **ReturnValue)
210 1.1 jruoho {
211 1.1 jruoho ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context;
212 1.1 jruoho ACPI_NAMESPACE_NODE *ThisNode;
213 1.1 jruoho ACPI_OPERAND_OBJECT *ObjDesc = NULL;
214 1.1 jruoho ACPI_OBJECT_TYPE ObjType;
215 1.1 jruoho ACPI_OBJECT_TYPE Type;
216 1.1 jruoho UINT32 BytesToDump;
217 1.1 jruoho UINT32 DbgLevel;
218 1.1 jruoho UINT32 i;
219 1.1 jruoho
220 1.1 jruoho
221 1.1 jruoho ACPI_FUNCTION_NAME (NsDumpOneObject);
222 1.1 jruoho
223 1.1 jruoho
224 1.1 jruoho /* Is output enabled? */
225 1.1 jruoho
226 1.1 jruoho if (!(AcpiDbgLevel & Info->DebugLevel))
227 1.1 jruoho {
228 1.1 jruoho return (AE_OK);
229 1.1 jruoho }
230 1.1 jruoho
231 1.1 jruoho if (!ObjHandle)
232 1.1 jruoho {
233 1.1 jruoho ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n"));
234 1.1 jruoho return (AE_OK);
235 1.1 jruoho }
236 1.1 jruoho
237 1.1 jruoho ThisNode = AcpiNsValidateHandle (ObjHandle);
238 1.1 jruoho if (!ThisNode)
239 1.1 jruoho {
240 1.1 jruoho ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Invalid object handle %p\n",
241 1.1 jruoho ObjHandle));
242 1.1 jruoho return (AE_OK);
243 1.1 jruoho }
244 1.1 jruoho
245 1.1 jruoho Type = ThisNode->Type;
246 1.1.1.12 christos Info->Count++;
247 1.1 jruoho
248 1.1 jruoho /* Check if the owner matches */
249 1.1 jruoho
250 1.1 jruoho if ((Info->OwnerId != ACPI_OWNER_ID_MAX) &&
251 1.1 jruoho (Info->OwnerId != ThisNode->OwnerId))
252 1.1 jruoho {
253 1.1 jruoho return (AE_OK);
254 1.1 jruoho }
255 1.1 jruoho
256 1.1 jruoho if (!(Info->DisplayType & ACPI_DISPLAY_SHORT))
257 1.1 jruoho {
258 1.1 jruoho /* Indent the object according to the level */
259 1.1 jruoho
260 1.1 jruoho AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " ");
261 1.1 jruoho
262 1.1 jruoho /* Check the node type and name */
263 1.1 jruoho
264 1.1 jruoho if (Type > ACPI_TYPE_LOCAL_MAX)
265 1.1 jruoho {
266 1.1.1.7 christos ACPI_WARNING ((AE_INFO,
267 1.1.1.7 christos "Invalid ACPI Object Type 0x%08X", Type));
268 1.1 jruoho }
269 1.1 jruoho
270 1.1 jruoho AcpiOsPrintf ("%4.4s", AcpiUtGetNodeName (ThisNode));
271 1.1 jruoho }
272 1.1 jruoho
273 1.1 jruoho /* Now we can print out the pertinent information */
274 1.1 jruoho
275 1.1 jruoho AcpiOsPrintf (" %-12s %p %2.2X ",
276 1.1.1.7 christos AcpiUtGetTypeName (Type), ThisNode, ThisNode->OwnerId);
277 1.1 jruoho
278 1.1 jruoho DbgLevel = AcpiDbgLevel;
279 1.1 jruoho AcpiDbgLevel = 0;
280 1.1 jruoho ObjDesc = AcpiNsGetAttachedObject (ThisNode);
281 1.1 jruoho AcpiDbgLevel = DbgLevel;
282 1.1 jruoho
283 1.1 jruoho /* Temp nodes are those nodes created by a control method */
284 1.1 jruoho
285 1.1 jruoho if (ThisNode->Flags & ANOBJ_TEMPORARY)
286 1.1 jruoho {
287 1.1 jruoho AcpiOsPrintf ("(T) ");
288 1.1 jruoho }
289 1.1 jruoho
290 1.1 jruoho switch (Info->DisplayType & ACPI_DISPLAY_MASK)
291 1.1 jruoho {
292 1.1 jruoho case ACPI_DISPLAY_SUMMARY:
293 1.1 jruoho
294 1.1 jruoho if (!ObjDesc)
295 1.1 jruoho {
296 1.1.1.3 christos /* No attached object. Some types should always have an object */
297 1.1.1.3 christos
298 1.1.1.3 christos switch (Type)
299 1.1.1.3 christos {
300 1.1.1.3 christos case ACPI_TYPE_INTEGER:
301 1.1.1.3 christos case ACPI_TYPE_PACKAGE:
302 1.1.1.3 christos case ACPI_TYPE_BUFFER:
303 1.1.1.3 christos case ACPI_TYPE_STRING:
304 1.1.1.3 christos case ACPI_TYPE_METHOD:
305 1.1.1.3 christos
306 1.1.1.3 christos AcpiOsPrintf ("<No attached object>");
307 1.1.1.3 christos break;
308 1.1.1.3 christos
309 1.1.1.3 christos default:
310 1.1.1.3 christos
311 1.1.1.3 christos break;
312 1.1.1.3 christos }
313 1.1 jruoho
314 1.1 jruoho AcpiOsPrintf ("\n");
315 1.1 jruoho return (AE_OK);
316 1.1 jruoho }
317 1.1 jruoho
318 1.1 jruoho switch (Type)
319 1.1 jruoho {
320 1.1 jruoho case ACPI_TYPE_PROCESSOR:
321 1.1 jruoho
322 1.1.1.5 christos AcpiOsPrintf ("ID %02X Len %02X Addr %8.8X%8.8X\n",
323 1.1 jruoho ObjDesc->Processor.ProcId, ObjDesc->Processor.Length,
324 1.1.1.5 christos ACPI_FORMAT_UINT64 (ObjDesc->Processor.Address));
325 1.1 jruoho break;
326 1.1 jruoho
327 1.1 jruoho case ACPI_TYPE_DEVICE:
328 1.1 jruoho
329 1.1 jruoho AcpiOsPrintf ("Notify Object: %p\n", ObjDesc);
330 1.1 jruoho break;
331 1.1 jruoho
332 1.1 jruoho case ACPI_TYPE_METHOD:
333 1.1 jruoho
334 1.1 jruoho AcpiOsPrintf ("Args %X Len %.4X Aml %p\n",
335 1.1 jruoho (UINT32) ObjDesc->Method.ParamCount,
336 1.1 jruoho ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart);
337 1.1 jruoho break;
338 1.1 jruoho
339 1.1 jruoho case ACPI_TYPE_INTEGER:
340 1.1 jruoho
341 1.1 jruoho AcpiOsPrintf ("= %8.8X%8.8X\n",
342 1.1 jruoho ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
343 1.1 jruoho break;
344 1.1 jruoho
345 1.1 jruoho case ACPI_TYPE_PACKAGE:
346 1.1 jruoho
347 1.1 jruoho if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
348 1.1 jruoho {
349 1.1 jruoho AcpiOsPrintf ("Elements %.2X\n",
350 1.1 jruoho ObjDesc->Package.Count);
351 1.1 jruoho }
352 1.1 jruoho else
353 1.1 jruoho {
354 1.1 jruoho AcpiOsPrintf ("[Length not yet evaluated]\n");
355 1.1 jruoho }
356 1.1 jruoho break;
357 1.1 jruoho
358 1.1 jruoho case ACPI_TYPE_BUFFER:
359 1.1 jruoho
360 1.1 jruoho if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID)
361 1.1 jruoho {
362 1.1 jruoho AcpiOsPrintf ("Len %.2X",
363 1.1.1.7 christos ObjDesc->Buffer.Length);
364 1.1 jruoho
365 1.1 jruoho /* Dump some of the buffer */
366 1.1 jruoho
367 1.1 jruoho if (ObjDesc->Buffer.Length > 0)
368 1.1 jruoho {
369 1.1 jruoho AcpiOsPrintf (" =");
370 1.1 jruoho for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++)
371 1.1 jruoho {
372 1.1 jruoho AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]);
373 1.1 jruoho }
374 1.1 jruoho }
375 1.1 jruoho AcpiOsPrintf ("\n");
376 1.1 jruoho }
377 1.1 jruoho else
378 1.1 jruoho {
379 1.1 jruoho AcpiOsPrintf ("[Length not yet evaluated]\n");
380 1.1 jruoho }
381 1.1 jruoho break;
382 1.1 jruoho
383 1.1 jruoho case ACPI_TYPE_STRING:
384 1.1 jruoho
385 1.1 jruoho AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length);
386 1.1.1.9 christos AcpiUtPrintString (ObjDesc->String.Pointer, 80);
387 1.1 jruoho AcpiOsPrintf ("\n");
388 1.1 jruoho break;
389 1.1 jruoho
390 1.1 jruoho case ACPI_TYPE_REGION:
391 1.1 jruoho
392 1.1 jruoho AcpiOsPrintf ("[%s]",
393 1.1 jruoho AcpiUtGetRegionName (ObjDesc->Region.SpaceId));
394 1.1 jruoho if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID)
395 1.1 jruoho {
396 1.1 jruoho AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n",
397 1.1.1.5 christos ACPI_FORMAT_UINT64 (ObjDesc->Region.Address),
398 1.1 jruoho ObjDesc->Region.Length);
399 1.1 jruoho }
400 1.1 jruoho else
401 1.1 jruoho {
402 1.1 jruoho AcpiOsPrintf (" [Address/Length not yet evaluated]\n");
403 1.1 jruoho }
404 1.1 jruoho break;
405 1.1 jruoho
406 1.1 jruoho case ACPI_TYPE_LOCAL_REFERENCE:
407 1.1 jruoho
408 1.1 jruoho AcpiOsPrintf ("[%s]\n", AcpiUtGetReferenceName (ObjDesc));
409 1.1 jruoho break;
410 1.1 jruoho
411 1.1 jruoho case ACPI_TYPE_BUFFER_FIELD:
412 1.1 jruoho
413 1.1 jruoho if (ObjDesc->BufferField.BufferObj &&
414 1.1 jruoho ObjDesc->BufferField.BufferObj->Buffer.Node)
415 1.1 jruoho {
416 1.1 jruoho AcpiOsPrintf ("Buf [%4.4s]",
417 1.1 jruoho AcpiUtGetNodeName (
418 1.1 jruoho ObjDesc->BufferField.BufferObj->Buffer.Node));
419 1.1 jruoho }
420 1.1 jruoho break;
421 1.1 jruoho
422 1.1 jruoho case ACPI_TYPE_LOCAL_REGION_FIELD:
423 1.1 jruoho
424 1.1 jruoho AcpiOsPrintf ("Rgn [%4.4s]",
425 1.1 jruoho AcpiUtGetNodeName (
426 1.1 jruoho ObjDesc->CommonField.RegionObj->Region.Node));
427 1.1 jruoho break;
428 1.1 jruoho
429 1.1 jruoho case ACPI_TYPE_LOCAL_BANK_FIELD:
430 1.1 jruoho
431 1.1 jruoho AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]",
432 1.1 jruoho AcpiUtGetNodeName (
433 1.1 jruoho ObjDesc->CommonField.RegionObj->Region.Node),
434 1.1 jruoho AcpiUtGetNodeName (
435 1.1 jruoho ObjDesc->BankField.BankObj->CommonField.Node));
436 1.1 jruoho break;
437 1.1 jruoho
438 1.1 jruoho case ACPI_TYPE_LOCAL_INDEX_FIELD:
439 1.1 jruoho
440 1.1 jruoho AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]",
441 1.1 jruoho AcpiUtGetNodeName (
442 1.1 jruoho ObjDesc->IndexField.IndexObj->CommonField.Node),
443 1.1 jruoho AcpiUtGetNodeName (
444 1.1 jruoho ObjDesc->IndexField.DataObj->CommonField.Node));
445 1.1 jruoho break;
446 1.1 jruoho
447 1.1 jruoho case ACPI_TYPE_LOCAL_ALIAS:
448 1.1 jruoho case ACPI_TYPE_LOCAL_METHOD_ALIAS:
449 1.1 jruoho
450 1.1 jruoho AcpiOsPrintf ("Target %4.4s (%p)\n",
451 1.1 jruoho AcpiUtGetNodeName (ObjDesc), ObjDesc);
452 1.1 jruoho break;
453 1.1 jruoho
454 1.1 jruoho default:
455 1.1 jruoho
456 1.1 jruoho AcpiOsPrintf ("Object %p\n", ObjDesc);
457 1.1 jruoho break;
458 1.1 jruoho }
459 1.1 jruoho
460 1.1 jruoho /* Common field handling */
461 1.1 jruoho
462 1.1 jruoho switch (Type)
463 1.1 jruoho {
464 1.1 jruoho case ACPI_TYPE_BUFFER_FIELD:
465 1.1 jruoho case ACPI_TYPE_LOCAL_REGION_FIELD:
466 1.1 jruoho case ACPI_TYPE_LOCAL_BANK_FIELD:
467 1.1 jruoho case ACPI_TYPE_LOCAL_INDEX_FIELD:
468 1.1 jruoho
469 1.1 jruoho AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n",
470 1.1 jruoho (ObjDesc->CommonField.BaseByteOffset * 8)
471 1.1 jruoho + ObjDesc->CommonField.StartFieldBitOffset,
472 1.1 jruoho ObjDesc->CommonField.BitLength,
473 1.1 jruoho ObjDesc->CommonField.AccessByteWidth);
474 1.1 jruoho break;
475 1.1 jruoho
476 1.1 jruoho default:
477 1.1.1.3 christos
478 1.1 jruoho break;
479 1.1 jruoho }
480 1.1 jruoho break;
481 1.1 jruoho
482 1.1 jruoho case ACPI_DISPLAY_OBJECTS:
483 1.1 jruoho
484 1.1 jruoho AcpiOsPrintf ("O:%p", ObjDesc);
485 1.1 jruoho if (!ObjDesc)
486 1.1 jruoho {
487 1.1 jruoho /* No attached object, we are done */
488 1.1 jruoho
489 1.1 jruoho AcpiOsPrintf ("\n");
490 1.1 jruoho return (AE_OK);
491 1.1 jruoho }
492 1.1 jruoho
493 1.1 jruoho AcpiOsPrintf ("(R%u)", ObjDesc->Common.ReferenceCount);
494 1.1 jruoho
495 1.1 jruoho switch (Type)
496 1.1 jruoho {
497 1.1 jruoho case ACPI_TYPE_METHOD:
498 1.1 jruoho
499 1.1 jruoho /* Name is a Method and its AML offset/length are set */
500 1.1 jruoho
501 1.1 jruoho AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart,
502 1.1 jruoho ObjDesc->Method.AmlLength);
503 1.1 jruoho break;
504 1.1 jruoho
505 1.1 jruoho case ACPI_TYPE_INTEGER:
506 1.1 jruoho
507 1.1 jruoho AcpiOsPrintf (" I:%8.8X8.8%X\n",
508 1.1 jruoho ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value));
509 1.1 jruoho break;
510 1.1 jruoho
511 1.1 jruoho case ACPI_TYPE_STRING:
512 1.1 jruoho
513 1.1 jruoho AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer,
514 1.1 jruoho ObjDesc->String.Length);
515 1.1 jruoho break;
516 1.1 jruoho
517 1.1 jruoho case ACPI_TYPE_BUFFER:
518 1.1 jruoho
519 1.1 jruoho AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer,
520 1.1 jruoho ObjDesc->Buffer.Length);
521 1.1 jruoho break;
522 1.1 jruoho
523 1.1 jruoho default:
524 1.1 jruoho
525 1.1 jruoho AcpiOsPrintf ("\n");
526 1.1 jruoho break;
527 1.1 jruoho }
528 1.1 jruoho break;
529 1.1 jruoho
530 1.1 jruoho default:
531 1.1 jruoho AcpiOsPrintf ("\n");
532 1.1 jruoho break;
533 1.1 jruoho }
534 1.1 jruoho
535 1.1 jruoho /* If debug turned off, done */
536 1.1 jruoho
537 1.1 jruoho if (!(AcpiDbgLevel & ACPI_LV_VALUES))
538 1.1 jruoho {
539 1.1 jruoho return (AE_OK);
540 1.1 jruoho }
541 1.1 jruoho
542 1.1 jruoho /* If there is an attached object, display it */
543 1.1 jruoho
544 1.1.1.7 christos DbgLevel = AcpiDbgLevel;
545 1.1 jruoho AcpiDbgLevel = 0;
546 1.1.1.7 christos ObjDesc = AcpiNsGetAttachedObject (ThisNode);
547 1.1 jruoho AcpiDbgLevel = DbgLevel;
548 1.1 jruoho
549 1.1 jruoho /* Dump attached objects */
550 1.1 jruoho
551 1.1 jruoho while (ObjDesc)
552 1.1 jruoho {
553 1.1 jruoho ObjType = ACPI_TYPE_INVALID;
554 1.1 jruoho AcpiOsPrintf ("Attached Object %p: ", ObjDesc);
555 1.1 jruoho
556 1.1 jruoho /* Decode the type of attached object and dump the contents */
557 1.1 jruoho
558 1.1 jruoho switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc))
559 1.1 jruoho {
560 1.1 jruoho case ACPI_DESC_TYPE_NAMED:
561 1.1 jruoho
562 1.1 jruoho AcpiOsPrintf ("(Ptr to Node)\n");
563 1.1 jruoho BytesToDump = sizeof (ACPI_NAMESPACE_NODE);
564 1.1 jruoho ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
565 1.1 jruoho break;
566 1.1 jruoho
567 1.1 jruoho case ACPI_DESC_TYPE_OPERAND:
568 1.1 jruoho
569 1.1 jruoho ObjType = ObjDesc->Common.Type;
570 1.1 jruoho
571 1.1 jruoho if (ObjType > ACPI_TYPE_LOCAL_MAX)
572 1.1 jruoho {
573 1.1.1.7 christos AcpiOsPrintf (
574 1.1.1.7 christos "(Pointer to ACPI Object type %.2X [UNKNOWN])\n",
575 1.1 jruoho ObjType);
576 1.1.1.7 christos
577 1.1 jruoho BytesToDump = 32;
578 1.1 jruoho }
579 1.1 jruoho else
580 1.1 jruoho {
581 1.1.1.7 christos AcpiOsPrintf (
582 1.1.1.7 christos "(Pointer to ACPI Object type %.2X [%s])\n",
583 1.1 jruoho ObjType, AcpiUtGetTypeName (ObjType));
584 1.1.1.7 christos
585 1.1 jruoho BytesToDump = sizeof (ACPI_OPERAND_OBJECT);
586 1.1 jruoho }
587 1.1 jruoho
588 1.1 jruoho ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
589 1.1 jruoho break;
590 1.1 jruoho
591 1.1 jruoho default:
592 1.1 jruoho
593 1.1 jruoho break;
594 1.1 jruoho }
595 1.1 jruoho
596 1.1 jruoho /* If value is NOT an internal object, we are done */
597 1.1 jruoho
598 1.1 jruoho if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND)
599 1.1 jruoho {
600 1.1 jruoho goto Cleanup;
601 1.1 jruoho }
602 1.1 jruoho
603 1.1 jruoho /* Valid object, get the pointer to next level, if any */
604 1.1 jruoho
605 1.1 jruoho switch (ObjType)
606 1.1 jruoho {
607 1.1 jruoho case ACPI_TYPE_BUFFER:
608 1.1 jruoho case ACPI_TYPE_STRING:
609 1.1 jruoho /*
610 1.1 jruoho * NOTE: takes advantage of common fields between string/buffer
611 1.1 jruoho */
612 1.1 jruoho BytesToDump = ObjDesc->String.Length;
613 1.1 jruoho ObjDesc = (void *) ObjDesc->String.Pointer;
614 1.1.1.7 christos
615 1.1.1.7 christos AcpiOsPrintf ("(Buffer/String pointer %p length %X)\n",
616 1.1 jruoho ObjDesc, BytesToDump);
617 1.1 jruoho ACPI_DUMP_BUFFER (ObjDesc, BytesToDump);
618 1.1 jruoho goto Cleanup;
619 1.1 jruoho
620 1.1 jruoho case ACPI_TYPE_BUFFER_FIELD:
621 1.1.1.3 christos
622 1.1 jruoho ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj;
623 1.1 jruoho break;
624 1.1 jruoho
625 1.1 jruoho case ACPI_TYPE_PACKAGE:
626 1.1.1.3 christos
627 1.1 jruoho ObjDesc = (void *) ObjDesc->Package.Elements;
628 1.1 jruoho break;
629 1.1 jruoho
630 1.1 jruoho case ACPI_TYPE_METHOD:
631 1.1.1.3 christos
632 1.1 jruoho ObjDesc = (void *) ObjDesc->Method.AmlStart;
633 1.1 jruoho break;
634 1.1 jruoho
635 1.1 jruoho case ACPI_TYPE_LOCAL_REGION_FIELD:
636 1.1.1.3 christos
637 1.1 jruoho ObjDesc = (void *) ObjDesc->Field.RegionObj;
638 1.1 jruoho break;
639 1.1 jruoho
640 1.1 jruoho case ACPI_TYPE_LOCAL_BANK_FIELD:
641 1.1.1.3 christos
642 1.1 jruoho ObjDesc = (void *) ObjDesc->BankField.RegionObj;
643 1.1 jruoho break;
644 1.1 jruoho
645 1.1 jruoho case ACPI_TYPE_LOCAL_INDEX_FIELD:
646 1.1.1.3 christos
647 1.1 jruoho ObjDesc = (void *) ObjDesc->IndexField.IndexObj;
648 1.1 jruoho break;
649 1.1 jruoho
650 1.1 jruoho default:
651 1.1.1.3 christos
652 1.1 jruoho goto Cleanup;
653 1.1 jruoho }
654 1.1 jruoho
655 1.1 jruoho ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */
656 1.1 jruoho }
657 1.1 jruoho
658 1.1 jruoho Cleanup:
659 1.1 jruoho AcpiOsPrintf ("\n");
660 1.1 jruoho return (AE_OK);
661 1.1 jruoho }
662 1.1 jruoho
663 1.1 jruoho
664 1.1 jruoho /*******************************************************************************
665 1.1 jruoho *
666 1.1 jruoho * FUNCTION: AcpiNsDumpObjects
667 1.1 jruoho *
668 1.1 jruoho * PARAMETERS: Type - Object type to be dumped
669 1.1 jruoho * DisplayType - 0 or ACPI_DISPLAY_SUMMARY
670 1.1 jruoho * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX
671 1.1 jruoho * for an effectively unlimited depth.
672 1.1 jruoho * OwnerId - Dump only objects owned by this ID. Use
673 1.1 jruoho * ACPI_UINT32_MAX to match all owners.
674 1.1 jruoho * StartHandle - Where in namespace to start/end search
675 1.1 jruoho *
676 1.1 jruoho * RETURN: None
677 1.1 jruoho *
678 1.1 jruoho * DESCRIPTION: Dump typed objects within the loaded namespace. Uses
679 1.1 jruoho * AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject.
680 1.1 jruoho *
681 1.1 jruoho ******************************************************************************/
682 1.1 jruoho
683 1.1 jruoho void
684 1.1 jruoho AcpiNsDumpObjects (
685 1.1 jruoho ACPI_OBJECT_TYPE Type,
686 1.1 jruoho UINT8 DisplayType,
687 1.1 jruoho UINT32 MaxDepth,
688 1.1 jruoho ACPI_OWNER_ID OwnerId,
689 1.1 jruoho ACPI_HANDLE StartHandle)
690 1.1 jruoho {
691 1.1 jruoho ACPI_WALK_INFO Info;
692 1.1.1.2 jruoho ACPI_STATUS Status;
693 1.1 jruoho
694 1.1 jruoho
695 1.1 jruoho ACPI_FUNCTION_ENTRY ();
696 1.1 jruoho
697 1.1 jruoho
698 1.1.1.2 jruoho /*
699 1.1.1.2 jruoho * Just lock the entire namespace for the duration of the dump.
700 1.1.1.2 jruoho * We don't want any changes to the namespace during this time,
701 1.1.1.2 jruoho * especially the temporary nodes since we are going to display
702 1.1.1.2 jruoho * them also.
703 1.1.1.2 jruoho */
704 1.1.1.2 jruoho Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
705 1.1.1.2 jruoho if (ACPI_FAILURE (Status))
706 1.1.1.2 jruoho {
707 1.1.1.2 jruoho AcpiOsPrintf ("Could not acquire namespace mutex\n");
708 1.1.1.2 jruoho return;
709 1.1.1.2 jruoho }
710 1.1.1.2 jruoho
711 1.1.1.12 christos Info.Count = 0;
712 1.1 jruoho Info.DebugLevel = ACPI_LV_TABLES;
713 1.1 jruoho Info.OwnerId = OwnerId;
714 1.1 jruoho Info.DisplayType = DisplayType;
715 1.1 jruoho
716 1.1 jruoho (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
717 1.1.1.7 christos ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
718 1.1.1.7 christos AcpiNsDumpOneObject, NULL, (void *) &Info, NULL);
719 1.1.1.2 jruoho
720 1.1.1.12 christos AcpiOsPrintf ("\nNamespace node count: %u\n\n", Info.Count);
721 1.1.1.2 jruoho (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
722 1.1 jruoho }
723 1.1 jruoho
724 1.1 jruoho
725 1.1 jruoho /*******************************************************************************
726 1.1 jruoho *
727 1.1.1.3 christos * FUNCTION: AcpiNsDumpOneObjectPath, AcpiNsGetMaxDepth
728 1.1.1.3 christos *
729 1.1.1.3 christos * PARAMETERS: ObjHandle - Node to be dumped
730 1.1.1.3 christos * Level - Nesting level of the handle
731 1.1.1.3 christos * Context - Passed into WalkNamespace
732 1.1.1.3 christos * ReturnValue - Not used
733 1.1.1.3 christos *
734 1.1.1.3 christos * RETURN: Status
735 1.1.1.3 christos *
736 1.1.1.3 christos * DESCRIPTION: Dump the full pathname to a namespace object. AcpNsGetMaxDepth
737 1.1.1.3 christos * computes the maximum nesting depth in the namespace tree, in
738 1.1.1.3 christos * order to simplify formatting in AcpiNsDumpOneObjectPath.
739 1.1.1.3 christos * These procedures are UserFunctions called by AcpiNsWalkNamespace.
740 1.1.1.3 christos *
741 1.1.1.3 christos ******************************************************************************/
742 1.1.1.3 christos
743 1.1.1.3 christos static ACPI_STATUS
744 1.1.1.3 christos AcpiNsDumpOneObjectPath (
745 1.1.1.3 christos ACPI_HANDLE ObjHandle,
746 1.1.1.3 christos UINT32 Level,
747 1.1.1.3 christos void *Context,
748 1.1.1.3 christos void **ReturnValue)
749 1.1.1.3 christos {
750 1.1.1.3 christos UINT32 MaxLevel = *((UINT32 *) Context);
751 1.1.1.3 christos char *Pathname;
752 1.1.1.3 christos ACPI_NAMESPACE_NODE *Node;
753 1.1.1.3 christos int PathIndent;
754 1.1.1.3 christos
755 1.1.1.3 christos
756 1.1.1.3 christos if (!ObjHandle)
757 1.1.1.3 christos {
758 1.1.1.3 christos return (AE_OK);
759 1.1.1.3 christos }
760 1.1.1.3 christos
761 1.1.1.3 christos Node = AcpiNsValidateHandle (ObjHandle);
762 1.1.1.3 christos if (!Node)
763 1.1.1.3 christos {
764 1.1.1.3 christos /* Ignore bad node during namespace walk */
765 1.1.1.3 christos
766 1.1.1.3 christos return (AE_OK);
767 1.1.1.3 christos }
768 1.1.1.3 christos
769 1.1.1.7 christos Pathname = AcpiNsGetNormalizedPathname (Node, TRUE);
770 1.1.1.3 christos
771 1.1.1.3 christos PathIndent = 1;
772 1.1.1.3 christos if (Level <= MaxLevel)
773 1.1.1.3 christos {
774 1.1.1.3 christos PathIndent = MaxLevel - Level + 1;
775 1.1.1.3 christos }
776 1.1.1.3 christos
777 1.1.1.3 christos AcpiOsPrintf ("%2d%*s%-12s%*s",
778 1.1.1.3 christos Level, Level, " ", AcpiUtGetTypeName (Node->Type),
779 1.1.1.3 christos PathIndent, " ");
780 1.1.1.3 christos
781 1.1.1.3 christos AcpiOsPrintf ("%s\n", &Pathname[1]);
782 1.1.1.3 christos ACPI_FREE (Pathname);
783 1.1.1.3 christos return (AE_OK);
784 1.1.1.3 christos }
785 1.1.1.3 christos
786 1.1.1.3 christos
787 1.1.1.3 christos static ACPI_STATUS
788 1.1.1.3 christos AcpiNsGetMaxDepth (
789 1.1.1.3 christos ACPI_HANDLE ObjHandle,
790 1.1.1.3 christos UINT32 Level,
791 1.1.1.3 christos void *Context,
792 1.1.1.3 christos void **ReturnValue)
793 1.1.1.3 christos {
794 1.1.1.3 christos UINT32 *MaxLevel = (UINT32 *) Context;
795 1.1.1.3 christos
796 1.1.1.3 christos
797 1.1.1.3 christos if (Level > *MaxLevel)
798 1.1.1.3 christos {
799 1.1.1.3 christos *MaxLevel = Level;
800 1.1.1.3 christos }
801 1.1.1.3 christos return (AE_OK);
802 1.1.1.3 christos }
803 1.1.1.3 christos
804 1.1.1.3 christos
805 1.1.1.3 christos /*******************************************************************************
806 1.1.1.3 christos *
807 1.1.1.3 christos * FUNCTION: AcpiNsDumpObjectPaths
808 1.1.1.3 christos *
809 1.1.1.3 christos * PARAMETERS: Type - Object type to be dumped
810 1.1.1.3 christos * DisplayType - 0 or ACPI_DISPLAY_SUMMARY
811 1.1.1.3 christos * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX
812 1.1.1.3 christos * for an effectively unlimited depth.
813 1.1.1.3 christos * OwnerId - Dump only objects owned by this ID. Use
814 1.1.1.3 christos * ACPI_UINT32_MAX to match all owners.
815 1.1.1.3 christos * StartHandle - Where in namespace to start/end search
816 1.1.1.3 christos *
817 1.1.1.3 christos * RETURN: None
818 1.1.1.3 christos *
819 1.1.1.3 christos * DESCRIPTION: Dump full object pathnames within the loaded namespace. Uses
820 1.1.1.3 christos * AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObjectPath.
821 1.1.1.3 christos *
822 1.1.1.3 christos ******************************************************************************/
823 1.1.1.3 christos
824 1.1.1.3 christos void
825 1.1.1.3 christos AcpiNsDumpObjectPaths (
826 1.1.1.3 christos ACPI_OBJECT_TYPE Type,
827 1.1.1.3 christos UINT8 DisplayType,
828 1.1.1.3 christos UINT32 MaxDepth,
829 1.1.1.3 christos ACPI_OWNER_ID OwnerId,
830 1.1.1.3 christos ACPI_HANDLE StartHandle)
831 1.1.1.3 christos {
832 1.1.1.3 christos ACPI_STATUS Status;
833 1.1.1.3 christos UINT32 MaxLevel = 0;
834 1.1.1.3 christos
835 1.1.1.3 christos
836 1.1.1.3 christos ACPI_FUNCTION_ENTRY ();
837 1.1.1.3 christos
838 1.1.1.3 christos
839 1.1.1.3 christos /*
840 1.1.1.3 christos * Just lock the entire namespace for the duration of the dump.
841 1.1.1.3 christos * We don't want any changes to the namespace during this time,
842 1.1.1.3 christos * especially the temporary nodes since we are going to display
843 1.1.1.3 christos * them also.
844 1.1.1.3 christos */
845 1.1.1.3 christos Status = AcpiUtAcquireMutex (ACPI_MTX_NAMESPACE);
846 1.1.1.3 christos if (ACPI_FAILURE (Status))
847 1.1.1.3 christos {
848 1.1.1.3 christos AcpiOsPrintf ("Could not acquire namespace mutex\n");
849 1.1.1.3 christos return;
850 1.1.1.3 christos }
851 1.1.1.3 christos
852 1.1.1.3 christos /* Get the max depth of the namespace tree, for formatting later */
853 1.1.1.3 christos
854 1.1.1.3 christos (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
855 1.1.1.7 christos ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
856 1.1.1.7 christos AcpiNsGetMaxDepth, NULL, (void *) &MaxLevel, NULL);
857 1.1.1.3 christos
858 1.1.1.3 christos /* Now dump the entire namespace */
859 1.1.1.3 christos
860 1.1.1.3 christos (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
861 1.1.1.7 christos ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
862 1.1.1.7 christos AcpiNsDumpOneObjectPath, NULL, (void *) &MaxLevel, NULL);
863 1.1.1.3 christos
864 1.1.1.3 christos (void) AcpiUtReleaseMutex (ACPI_MTX_NAMESPACE);
865 1.1.1.3 christos }
866 1.1.1.3 christos
867 1.1.1.3 christos
868 1.1.1.3 christos /*******************************************************************************
869 1.1.1.3 christos *
870 1.1 jruoho * FUNCTION: AcpiNsDumpEntry
871 1.1 jruoho *
872 1.1 jruoho * PARAMETERS: Handle - Node to be dumped
873 1.1 jruoho * DebugLevel - Output level
874 1.1 jruoho *
875 1.1 jruoho * RETURN: None
876 1.1 jruoho *
877 1.1 jruoho * DESCRIPTION: Dump a single Node
878 1.1 jruoho *
879 1.1 jruoho ******************************************************************************/
880 1.1 jruoho
881 1.1 jruoho void
882 1.1 jruoho AcpiNsDumpEntry (
883 1.1 jruoho ACPI_HANDLE Handle,
884 1.1 jruoho UINT32 DebugLevel)
885 1.1 jruoho {
886 1.1 jruoho ACPI_WALK_INFO Info;
887 1.1 jruoho
888 1.1 jruoho
889 1.1 jruoho ACPI_FUNCTION_ENTRY ();
890 1.1 jruoho
891 1.1 jruoho
892 1.1 jruoho Info.DebugLevel = DebugLevel;
893 1.1 jruoho Info.OwnerId = ACPI_OWNER_ID_MAX;
894 1.1 jruoho Info.DisplayType = ACPI_DISPLAY_SUMMARY;
895 1.1 jruoho
896 1.1 jruoho (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL);
897 1.1 jruoho }
898 1.1 jruoho
899 1.1 jruoho
900 1.1 jruoho #ifdef ACPI_ASL_COMPILER
901 1.1 jruoho /*******************************************************************************
902 1.1 jruoho *
903 1.1 jruoho * FUNCTION: AcpiNsDumpTables
904 1.1 jruoho *
905 1.1 jruoho * PARAMETERS: SearchBase - Root of subtree to be dumped, or
906 1.1 jruoho * NS_ALL to dump the entire namespace
907 1.1.1.3 christos * MaxDepth - Maximum depth of dump. Use INT_MAX
908 1.1 jruoho * for an effectively unlimited depth.
909 1.1 jruoho *
910 1.1 jruoho * RETURN: None
911 1.1 jruoho *
912 1.1 jruoho * DESCRIPTION: Dump the name space, or a portion of it.
913 1.1 jruoho *
914 1.1 jruoho ******************************************************************************/
915 1.1 jruoho
916 1.1 jruoho void
917 1.1 jruoho AcpiNsDumpTables (
918 1.1 jruoho ACPI_HANDLE SearchBase,
919 1.1 jruoho UINT32 MaxDepth)
920 1.1 jruoho {
921 1.1 jruoho ACPI_HANDLE SearchHandle = SearchBase;
922 1.1 jruoho
923 1.1 jruoho
924 1.1 jruoho ACPI_FUNCTION_TRACE (NsDumpTables);
925 1.1 jruoho
926 1.1 jruoho
927 1.1 jruoho if (!AcpiGbl_RootNode)
928 1.1 jruoho {
929 1.1 jruoho /*
930 1.1 jruoho * If the name space has not been initialized,
931 1.1 jruoho * there is nothing to dump.
932 1.1 jruoho */
933 1.1.1.7 christos ACPI_DEBUG_PRINT ((ACPI_DB_TABLES,
934 1.1.1.7 christos "namespace not initialized!\n"));
935 1.1 jruoho return_VOID;
936 1.1 jruoho }
937 1.1 jruoho
938 1.1 jruoho if (ACPI_NS_ALL == SearchBase)
939 1.1 jruoho {
940 1.1 jruoho /* Entire namespace */
941 1.1 jruoho
942 1.1 jruoho SearchHandle = AcpiGbl_RootNode;
943 1.1 jruoho ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n"));
944 1.1 jruoho }
945 1.1 jruoho
946 1.1 jruoho AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth,
947 1.1.1.7 christos ACPI_OWNER_ID_MAX, SearchHandle);
948 1.1 jruoho return_VOID;
949 1.1 jruoho }
950 1.1 jruoho #endif
951 1.1 jruoho #endif
952