nsdump.c revision 107325
167754Smsmith/****************************************************************************** 267754Smsmith * 367754Smsmith * Module Name: nsdump - table dumping routines for debug 477424Smsmith * $Revision: 146 $ 567754Smsmith * 667754Smsmith *****************************************************************************/ 767754Smsmith 867754Smsmith/****************************************************************************** 967754Smsmith * 1067754Smsmith * 1. Copyright Notice 1167754Smsmith * 1271867Smsmith * Some or all of this work - Copyright (c) 1999 - 2002, Intel Corp. 1370243Smsmith * All rights reserved. 1467754Smsmith * 1567754Smsmith * 2. License 1667754Smsmith * 1767754Smsmith * 2.1. This is your license from Intel Corp. under its intellectual property 1867754Smsmith * rights. You may have additional license terms from the party that provided 1967754Smsmith * you this software, covering your right to use that party's intellectual 2067754Smsmith * property rights. 2167754Smsmith * 2267754Smsmith * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 2367754Smsmith * copy of the source code appearing in this file ("Covered Code") an 2467754Smsmith * irrevocable, perpetual, worldwide license under Intel's copyrights in the 2567754Smsmith * base code distributed originally by Intel ("Original Intel Code") to copy, 2667754Smsmith 2767754Smsmith * make derivatives, distribute, use and display any portion of the Covered 2867754Smsmith * Code in any form, with the right to sublicense such rights; and 2967754Smsmith * 3067754Smsmith * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 3167754Smsmith * license (with the right to sublicense), under only those claims of Intel 3267754Smsmith * patents that are infringed by the Original Intel Code, to make, use, sell, 3367754Smsmith * offer to sell, and import the Covered Code and derivative works thereof 3467754Smsmith * solely to the minimum extent necessary to exercise the above copyright 3567754Smsmith * license, and in no event shall the patent license extend to any additions 3667754Smsmith * to or modifications of the Original Intel Code. No other license or right 3767754Smsmith * is granted directly or by implication, estoppel or otherwise; 3867754Smsmith * 3967754Smsmith * The above copyright and patent license is granted only if the following 4067754Smsmith * conditions are met: 4167754Smsmith * 4267754Smsmith * 3. Conditions 4367754Smsmith * 4467754Smsmith * 3.1. Redistribution of Source with Rights to Further Distribute Source. 4567754Smsmith * Redistribution of source code of any substantial portion of the Covered 4667754Smsmith * Code or modification with rights to further distribute source must include 4767754Smsmith * the above Copyright Notice, the above License, this list of Conditions, 4867754Smsmith * and the following Disclaimer and Export Compliance provision. In addition, 4967754Smsmith * Licensee must cause all Covered Code to which Licensee contributes to 5067754Smsmith * contain a file documenting the changes Licensee made to create that Covered 5167754Smsmith * Code and the date of any change. Licensee must include in that file the 5267754Smsmith * documentation of any changes made by any predecessor Licensee. Licensee 5367754Smsmith * must include a prominent statement that the modification is derived, 5467754Smsmith * directly or indirectly, from Original Intel Code. 5567754Smsmith * 5667754Smsmith * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 5767754Smsmith * Redistribution of source code of any substantial portion of the Covered 5867754Smsmith * Code or modification without rights to further distribute source must 5967754Smsmith * include the following Disclaimer and Export Compliance provision in the 6067754Smsmith * documentation and/or other materials provided with distribution. In 6167754Smsmith * addition, Licensee may not authorize further sublicense of source of any 6267754Smsmith * portion of the Covered Code, and must include terms to the effect that the 6367754Smsmith * license from Licensee to its licensee is limited to the intellectual 6467754Smsmith * property embodied in the software Licensee provides to its licensee, and 6567754Smsmith * not to intellectual property embodied in modifications its licensee may 6667754Smsmith * make. 6767754Smsmith * 6867754Smsmith * 3.3. Redistribution of Executable. Redistribution in executable form of any 6967754Smsmith * substantial portion of the Covered Code or modification must reproduce the 7067754Smsmith * above Copyright Notice, and the following Disclaimer and Export Compliance 7167754Smsmith * provision in the documentation and/or other materials provided with the 7267754Smsmith * distribution. 7367754Smsmith * 7467754Smsmith * 3.4. Intel retains all right, title, and interest in and to the Original 7567754Smsmith * Intel Code. 7667754Smsmith * 7767754Smsmith * 3.5. Neither the name Intel nor any other trademark owned or controlled by 7867754Smsmith * Intel shall be used in advertising or otherwise to promote the sale, use or 7967754Smsmith * other dealings in products derived from or relating to the Covered Code 8067754Smsmith * without prior written authorization from Intel. 8167754Smsmith * 8267754Smsmith * 4. Disclaimer and Export Compliance 8367754Smsmith * 8467754Smsmith * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 8567754Smsmith * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 8667754Smsmith * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 8767754Smsmith * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 8867754Smsmith * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 8967754Smsmith * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 9067754Smsmith * PARTICULAR PURPOSE. 9167754Smsmith * 9267754Smsmith * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 9367754Smsmith * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 9467754Smsmith * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 9567754Smsmith * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 9667754Smsmith * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 9767754Smsmith * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 9867754Smsmith * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 9967754Smsmith * LIMITED REMEDY. 10067754Smsmith * 10167754Smsmith * 4.3. Licensee shall not export, either directly or indirectly, any of this 10267754Smsmith * software or system incorporating such software without first obtaining any 10367754Smsmith * required license or other approval from the U. S. Department of Commerce or 10467754Smsmith * any other agency or department of the United States Government. In the 10567754Smsmith * event Licensee exports any such software from the United States or 10667754Smsmith * re-exports any such software from a foreign destination, Licensee shall 10767754Smsmith * ensure that the distribution and export/re-export of the software is in 10867754Smsmith * compliance with all laws, regulations, orders, or other restrictions of the 10967754Smsmith * U.S. Export Administration Regulations. Licensee agrees that neither it nor 11067754Smsmith * any of its subsidiaries will export/re-export any technical data, process, 11167754Smsmith * software, or service, directly or indirectly, to any country for which the 11267754Smsmith * United States government or any agency thereof requires an export license, 11367754Smsmith * other governmental approval, or letter of assurance, without first obtaining 11467754Smsmith * such license, approval or letter. 11567754Smsmith * 11667754Smsmith *****************************************************************************/ 11767754Smsmith 11867754Smsmith#define __NSDUMP_C__ 11967754Smsmith 12067754Smsmith#include "acpi.h" 12167754Smsmith#include "acnamesp.h" 12267754Smsmith#include "acparser.h" 12367754Smsmith 12467754Smsmith 12567754Smsmith#define _COMPONENT ACPI_NAMESPACE 12677424Smsmith ACPI_MODULE_NAME ("nsdump") 12767754Smsmith 12867754Smsmith#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) 12967754Smsmith 13071867Smsmith 13167754Smsmith/******************************************************************************* 13277424Smsmith * 13367754Smsmith * FUNCTION: AcpiNsPrintPathname 13467754Smsmith * 13567754Smsmith * PARAMETERS: NumSegment - Number of ACPI name segments 13667754Smsmith * Pathname - The compressed (internal) path 13767754Smsmith * 13867754Smsmith * DESCRIPTION: Print an object's full namespace pathname 13967754Smsmith * 14067754Smsmith ******************************************************************************/ 14167754Smsmith 14267754Smsmithvoid 14367754SmsmithAcpiNsPrintPathname ( 14477424Smsmith UINT32 NumSegments, 14567754Smsmith char *Pathname) 14667754Smsmith{ 14767754Smsmith ACPI_FUNCTION_NAME ("NsPrintPathname"); 14867754Smsmith 14967754Smsmith 15067754Smsmith if (!(AcpiDbgLevel & ACPI_LV_NAMES) || !(AcpiDbgLayer & ACPI_NAMESPACE)) 15167754Smsmith { 15267754Smsmith return; 15367754Smsmith } 15467754Smsmith 15567754Smsmith /* Print the entire name */ 15667754Smsmith 15767754Smsmith ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "[")); 15867754Smsmith 15967754Smsmith while (NumSegments) 16067754Smsmith { 16167754Smsmith AcpiOsPrintf ("%4.4s", Pathname); 16267754Smsmith Pathname += ACPI_NAME_SIZE; 16367754Smsmith 16467754Smsmith NumSegments--; 16567754Smsmith if (NumSegments) 16677424Smsmith { 16767754Smsmith AcpiOsPrintf ("."); 16867754Smsmith } 16967754Smsmith } 17067754Smsmith 17167754Smsmith AcpiOsPrintf ("]\n"); 17267754Smsmith} 17367754Smsmith 17467754Smsmith 17567754Smsmith/******************************************************************************* 17667754Smsmith * 17767754Smsmith * FUNCTION: AcpiNsDumpPathname 17867754Smsmith * 17967754Smsmith * PARAMETERS: Handle - Object 18077424Smsmith * Msg - Prefix message 18167754Smsmith * Level - Desired debug level 18267754Smsmith * Component - Caller's component ID 18367754Smsmith * 18467754Smsmith * DESCRIPTION: Print an object's full namespace pathname 18567754Smsmith * Manages allocation/freeing of a pathname buffer 18677424Smsmith * 18767754Smsmith ******************************************************************************/ 18867754Smsmith 18967754SmsmithACPI_STATUS 19067754SmsmithAcpiNsDumpPathname ( 19167754Smsmith ACPI_HANDLE Handle, 19267754Smsmith NATIVE_CHAR *Msg, 19367754Smsmith UINT32 Level, 19467754Smsmith UINT32 Component) 19567754Smsmith{ 19667754Smsmith ACPI_BUFFER Buffer; 19777424Smsmith ACPI_STATUS Status; 19867754Smsmith 19967754Smsmith 20067754Smsmith ACPI_FUNCTION_TRACE ("NsDumpPathname"); 20167754Smsmith 20267754Smsmith 20367754Smsmith /* Do this only if the requested debug level and component are enabled */ 20467754Smsmith 20567754Smsmith if (!(AcpiDbgLevel & Level) || !(AcpiDbgLayer & Component)) 20667754Smsmith { 20767754Smsmith return_ACPI_STATUS (AE_OK); 20867754Smsmith } 20967754Smsmith 21077424Smsmith /* Convert handle to a full pathname and print it (with supplied message) */ 21177424Smsmith 21267754Smsmith Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER; 21367754Smsmith 21467754Smsmith Status = AcpiNsHandleToPathname (Handle, &Buffer); 21567754Smsmith if (ACPI_SUCCESS (Status)) 21667754Smsmith { 21767754Smsmith AcpiOsPrintf ("%s %s (Node %p)\n", Msg, (char *) Buffer.Pointer, Handle); 21867754Smsmith ACPI_MEM_FREE (Buffer.Pointer); 21967754Smsmith } 22067754Smsmith 22167754Smsmith return_ACPI_STATUS (Status); 22267754Smsmith} 22367754Smsmith 22467754Smsmith 22567754Smsmith/******************************************************************************* 22667754Smsmith * 22767754Smsmith * FUNCTION: AcpiNsDumpOneObject 22867754Smsmith * 22967754Smsmith * PARAMETERS: Handle - Node to be dumped 23067754Smsmith * Level - Nesting level of the handle 23167754Smsmith * Context - Passed into WalkNamespace 23277424Smsmith * 23367754Smsmith * DESCRIPTION: Dump a single Node 23467754Smsmith * This procedure is a UserFunction called by AcpiNsWalkNamespace. 23567754Smsmith * 23667754Smsmith ******************************************************************************/ 23767754Smsmith 23867754SmsmithACPI_STATUS 23967754SmsmithAcpiNsDumpOneObject ( 24067754Smsmith ACPI_HANDLE ObjHandle, 24167754Smsmith UINT32 Level, 24267754Smsmith void *Context, 24367754Smsmith void **ReturnValue) 24467754Smsmith{ 24567754Smsmith ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; 24667754Smsmith ACPI_NAMESPACE_NODE *ThisNode; 24767754Smsmith ACPI_OPERAND_OBJECT *ObjDesc = NULL; 24867754Smsmith ACPI_OBJECT_TYPE ObjType; 24967754Smsmith ACPI_OBJECT_TYPE Type; 25067754Smsmith UINT32 BytesToDump; 25167754Smsmith UINT32 DbgLevel; 25267754Smsmith UINT32 i; 25367754Smsmith 25467754Smsmith 25567754Smsmith ACPI_FUNCTION_NAME ("NsDumpOneObject"); 25667754Smsmith 25767754Smsmith 25867754Smsmith /* Is output enabled? */ 25967754Smsmith 26067754Smsmith if (!(AcpiDbgLevel & Info->DebugLevel)) 26167754Smsmith { 26267754Smsmith return (AE_OK); 26367754Smsmith } 26467754Smsmith 26567754Smsmith if (!ObjHandle) 26667754Smsmith { 26767754Smsmith ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); 26867754Smsmith return (AE_OK); 26967754Smsmith } 27067754Smsmith 27167754Smsmith ThisNode = AcpiNsMapHandleToNode (ObjHandle); 27267754Smsmith Type = ThisNode->Type; 27367754Smsmith 27467754Smsmith /* Check if the owner matches */ 27567754Smsmith 27667754Smsmith if ((Info->OwnerId != ACPI_UINT32_MAX) && 27767754Smsmith (Info->OwnerId != ThisNode->OwnerId)) 27867754Smsmith { 27967754Smsmith return (AE_OK); 28067754Smsmith } 28167754Smsmith 28267754Smsmith /* Indent the object according to the level */ 28367754Smsmith 28467754Smsmith AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " "); 28567754Smsmith 28667754Smsmith /* Check the node type and name */ 28767754Smsmith 28867754Smsmith if (Type > ACPI_TYPE_LOCAL_MAX) 28967754Smsmith { 29067754Smsmith ACPI_REPORT_WARNING (("Invalid ACPI Type %08X\n", Type)); 29167754Smsmith } 29267754Smsmith 29367754Smsmith if (!AcpiUtValidAcpiName (ThisNode->Name.Integer)) 29467754Smsmith { 29567754Smsmith ACPI_REPORT_WARNING (("Invalid ACPI Name %08X\n", ThisNode->Name.Integer)); 29667754Smsmith } 29767754Smsmith 29867754Smsmith /* 29967754Smsmith * Now we can print out the pertinent information 30067754Smsmith */ 30167754Smsmith AcpiOsPrintf ("%4.4s %-12s %p ", 30267754Smsmith ThisNode->Name.Ascii, AcpiUtGetTypeName (Type), ThisNode); 30367754Smsmith 30467754Smsmith DbgLevel = AcpiDbgLevel; 30567754Smsmith AcpiDbgLevel = 0; 30677424Smsmith ObjDesc = AcpiNsGetAttachedObject (ThisNode); 30767754Smsmith AcpiDbgLevel = DbgLevel; 30869746Smsmith 30967754Smsmith switch (Info->DisplayType) 31067754Smsmith { 31167754Smsmith case ACPI_DISPLAY_SUMMARY: 31267754Smsmith 31367754Smsmith if (!ObjDesc) 31467754Smsmith { 31577424Smsmith /* No attached object, we are done */ 31667754Smsmith 31767754Smsmith AcpiOsPrintf ("\n"); 31867754Smsmith return (AE_OK); 31967754Smsmith } 32067754Smsmith 32167754Smsmith switch (Type) 32267754Smsmith { 32367754Smsmith case ACPI_TYPE_PROCESSOR: 32467754Smsmith 32567754Smsmith AcpiOsPrintf ("ID %X Len %.4X Addr %p\n", 32667754Smsmith ObjDesc->Processor.ProcId, 32767754Smsmith ObjDesc->Processor.Length, 32867754Smsmith (char *) ObjDesc->Processor.Address); 32967754Smsmith break; 33067754Smsmith 33167754Smsmith 33267754Smsmith case ACPI_TYPE_DEVICE: 33367754Smsmith 33467754Smsmith AcpiOsPrintf ("Notify object: %p", ObjDesc); 33567754Smsmith break; 33667754Smsmith 33767754Smsmith 33867754Smsmith case ACPI_TYPE_METHOD: 33967754Smsmith 34067754Smsmith AcpiOsPrintf ("Args %X Len %.4X Aml %p\n", 34171867Smsmith (UINT32) ObjDesc->Method.ParamCount, 34267754Smsmith ObjDesc->Method.AmlLength, 34367754Smsmith ObjDesc->Method.AmlStart); 34471867Smsmith break; 34567754Smsmith 34667754Smsmith 34767754Smsmith case ACPI_TYPE_INTEGER: 34867754Smsmith 34967754Smsmith AcpiOsPrintf ("= %8.8X%8.8X\n", 35067754Smsmith ACPI_HIDWORD (ObjDesc->Integer.Value), 35167754Smsmith ACPI_LODWORD (ObjDesc->Integer.Value)); 35267754Smsmith break; 35367754Smsmith 35467754Smsmith 35567754Smsmith case ACPI_TYPE_PACKAGE: 35667754Smsmith 35767754Smsmith if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 35867754Smsmith { 35967754Smsmith AcpiOsPrintf ("Elements %.2X\n", 36067754Smsmith ObjDesc->Package.Count); 36167754Smsmith } 36267754Smsmith else 36367754Smsmith { 36467754Smsmith AcpiOsPrintf ("[Length not yet evaluated]\n"); 36567754Smsmith } 36667754Smsmith break; 36767754Smsmith 36867754Smsmith 36967754Smsmith case ACPI_TYPE_BUFFER: 37067754Smsmith 37167754Smsmith if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) 37267754Smsmith { 37367754Smsmith AcpiOsPrintf ("Len %.2X", 37467754Smsmith ObjDesc->Buffer.Length); 37567754Smsmith 37667754Smsmith /* Dump some of the buffer */ 37767754Smsmith 37867754Smsmith if (ObjDesc->Buffer.Length > 0) 37967754Smsmith { 38067754Smsmith AcpiOsPrintf (" ="); 38167754Smsmith for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) 38267754Smsmith { 38367754Smsmith AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]); 38467754Smsmith } 38567754Smsmith } 38667754Smsmith AcpiOsPrintf ("\n"); 38767754Smsmith } 38867754Smsmith else 38967754Smsmith { 39067754Smsmith AcpiOsPrintf ("[Length not yet evaluated]\n"); 39167754Smsmith } 39267754Smsmith break; 39367754Smsmith 39467754Smsmith 39567754Smsmith case ACPI_TYPE_STRING: 39667754Smsmith 39767754Smsmith AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length); 39867754Smsmith AcpiUtPrintString (ObjDesc->String.Pointer, 32); 39967754Smsmith AcpiOsPrintf ("\n"); 40067754Smsmith break; 40167754Smsmith 40267754Smsmith 40367754Smsmith case ACPI_TYPE_REGION: 40467754Smsmith 40567754Smsmith AcpiOsPrintf ("[%s]", AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); 40667754Smsmith if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) 40767754Smsmith { 40867754Smsmith AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", 40967754Smsmith ACPI_HIDWORD (ObjDesc->Region.Address), 41067754Smsmith ACPI_LODWORD (ObjDesc->Region.Address), 41167754Smsmith ObjDesc->Region.Length); 41269746Smsmith } 41367754Smsmith else 41467754Smsmith { 41567754Smsmith AcpiOsPrintf (" [Address/Length not yet evaluated]\n"); 41667754Smsmith } 41767754Smsmith break; 41869746Smsmith 41977424Smsmith 42067754Smsmith case ACPI_TYPE_LOCAL_REFERENCE: 42167754Smsmith 42267754Smsmith AcpiOsPrintf ("[%s]\n", 42367754Smsmith AcpiPsGetOpcodeName (ObjDesc->Reference.Opcode)); 42467754Smsmith break; 42567754Smsmith 42667754Smsmith 42767754Smsmith case ACPI_TYPE_BUFFER_FIELD: 42867754Smsmith 42967754Smsmith if (ObjDesc->BufferField.BufferObj && 43067754Smsmith ObjDesc->BufferField.BufferObj->Buffer.Node) 43167754Smsmith { 43267754Smsmith AcpiOsPrintf ("Buf [%4.4s]", 43367754Smsmith ObjDesc->BufferField.BufferObj->Buffer.Node->Name.Ascii); 43467754Smsmith } 43567754Smsmith break; 43667754Smsmith 43767754Smsmith 43867754Smsmith case ACPI_TYPE_LOCAL_REGION_FIELD: 43967754Smsmith 44067754Smsmith AcpiOsPrintf ("Rgn [%4.4s]", 44167754Smsmith ObjDesc->CommonField.RegionObj->Region.Node->Name.Ascii); 44267754Smsmith break; 44367754Smsmith 44467754Smsmith 44567754Smsmith case ACPI_TYPE_LOCAL_BANK_FIELD: 44667754Smsmith 44767754Smsmith AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]", 44867754Smsmith ObjDesc->CommonField.RegionObj->Region.Node->Name.Ascii, 44967754Smsmith ObjDesc->BankField.BankObj->CommonField.Node->Name.Ascii); 45067754Smsmith break; 45167754Smsmith 45267754Smsmith 45377424Smsmith case ACPI_TYPE_LOCAL_INDEX_FIELD: 45477424Smsmith 45577424Smsmith AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]", 45677424Smsmith ObjDesc->IndexField.IndexObj->CommonField.Node->Name.Ascii, 45767754Smsmith ObjDesc->IndexField.DataObj->CommonField.Node->Name.Ascii); 45867754Smsmith break; 45967754Smsmith 46067754Smsmith 46167754Smsmith case ACPI_TYPE_LOCAL_ALIAS: 46267754Smsmith 46367754Smsmith AcpiOsPrintf ("Target %4.4s (%p)\n", ((ACPI_NAMESPACE_NODE *) ObjDesc)->Name.Ascii, ObjDesc); 46467754Smsmith break; 46577424Smsmith 46677424Smsmith default: 46767754Smsmith 46867754Smsmith AcpiOsPrintf ("Object %p\n", ObjDesc); 46967754Smsmith break; 47077424Smsmith } 47167754Smsmith 47267754Smsmith /* Common field handling */ 47367754Smsmith 47477424Smsmith switch (Type) 47567754Smsmith { 47667754Smsmith case ACPI_TYPE_BUFFER_FIELD: 47767754Smsmith case ACPI_TYPE_LOCAL_REGION_FIELD: 47867754Smsmith case ACPI_TYPE_LOCAL_BANK_FIELD: 47967754Smsmith case ACPI_TYPE_LOCAL_INDEX_FIELD: 48067754Smsmith 48167754Smsmith AcpiOsPrintf (" Off %.2X Len %.2X Acc %.2hd\n", 48267754Smsmith (ObjDesc->CommonField.BaseByteOffset * 8) 48367754Smsmith + ObjDesc->CommonField.StartFieldBitOffset, 48467754Smsmith ObjDesc->CommonField.BitLength, 48567754Smsmith ObjDesc->CommonField.AccessByteWidth); 48667754Smsmith break; 48767754Smsmith 48867754Smsmith default: 48967754Smsmith break; 49077424Smsmith } 49167754Smsmith break; 49267754Smsmith 49367754Smsmith 49467754Smsmith case ACPI_DISPLAY_OBJECTS: 49567754Smsmith 49667754Smsmith AcpiOsPrintf ("O:%p", ObjDesc); 49767754Smsmith if (!ObjDesc) 49867754Smsmith { 49967754Smsmith /* No attached object, we are done */ 50067754Smsmith 50167754Smsmith AcpiOsPrintf ("\n"); 50267754Smsmith return (AE_OK); 50367754Smsmith } 50477424Smsmith 50567754Smsmith AcpiOsPrintf ("(R%d)", 50667754Smsmith ObjDesc->Common.ReferenceCount); 50767754Smsmith 50877424Smsmith switch (Type) 50967754Smsmith { 51067754Smsmith case ACPI_TYPE_METHOD: 51167754Smsmith 51267754Smsmith /* Name is a Method and its AML offset/length are set */ 51367754Smsmith 51467754Smsmith AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, 51567754Smsmith ObjDesc->Method.AmlLength); 51667754Smsmith break; 51767754Smsmith 51867754Smsmith case ACPI_TYPE_INTEGER: 51967754Smsmith 52067754Smsmith AcpiOsPrintf (" N:%X%X\n", ACPI_HIDWORD(ObjDesc->Integer.Value), 52167754Smsmith ACPI_LODWORD(ObjDesc->Integer.Value)); 52267754Smsmith break; 52367754Smsmith 52469450Smsmith case ACPI_TYPE_STRING: 52577424Smsmith 52667754Smsmith AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, 52767754Smsmith ObjDesc->String.Length); 52867754Smsmith break; 52967754Smsmith 53067754Smsmith case ACPI_TYPE_BUFFER: 53167754Smsmith 53267754Smsmith AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, 53367754Smsmith ObjDesc->Buffer.Length); 53467754Smsmith break; 53567754Smsmith 53677424Smsmith default: 53767754Smsmith 53867754Smsmith AcpiOsPrintf ("\n"); 53967754Smsmith break; 54067754Smsmith } 54167754Smsmith break; 54267754Smsmith 54367754Smsmith 54467754Smsmith default: 54567754Smsmith AcpiOsPrintf ("\n"); 54667754Smsmith break; 54767754Smsmith } 54867754Smsmith 54967754Smsmith /* If debug turned off, done */ 55067754Smsmith 55167754Smsmith if (!(AcpiDbgLevel & ACPI_LV_VALUES)) 55267754Smsmith { 55367754Smsmith return (AE_OK); 55467754Smsmith } 55567754Smsmith 55667754Smsmith 55767754Smsmith /* If there is an attached object, display it */ 55867754Smsmith 55967754Smsmith DbgLevel = AcpiDbgLevel; 56067754Smsmith AcpiDbgLevel = 0; 56167754Smsmith ObjDesc = AcpiNsGetAttachedObject (ThisNode); 56267754Smsmith AcpiDbgLevel = DbgLevel; 56367754Smsmith 56467754Smsmith /* Dump attached objects */ 56567754Smsmith 56667754Smsmith while (ObjDesc) 56767754Smsmith { 56877424Smsmith ObjType = ACPI_TYPE_INVALID; 56967754Smsmith AcpiOsPrintf (" Attached Object %p: ", ObjDesc); 57067754Smsmith 57167754Smsmith /* Decode the type of attached object and dump the contents */ 57267754Smsmith 57367754Smsmith switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) 57467754Smsmith { 57567754Smsmith case ACPI_DESC_TYPE_NAMED: 57677424Smsmith 57767754Smsmith AcpiOsPrintf ("(Ptr to Node)\n"); 57867754Smsmith BytesToDump = sizeof (ACPI_NAMESPACE_NODE); 57967754Smsmith break; 58067754Smsmith 58167754Smsmith 58267754Smsmith case ACPI_DESC_TYPE_OPERAND: 58367754Smsmith 58467754Smsmith ObjType = ACPI_GET_OBJECT_TYPE (ObjDesc); 58567754Smsmith 58667754Smsmith if (ObjType > ACPI_TYPE_LOCAL_MAX) 58767754Smsmith { 58867754Smsmith AcpiOsPrintf ("(Ptr to ACPI Object type %X [UNKNOWN])\n", ObjType); 58967754Smsmith BytesToDump = 32; 59067754Smsmith } 59167754Smsmith else 59267754Smsmith { 59367754Smsmith AcpiOsPrintf ("(Ptr to ACPI Object type %s, %X)\n", 59467754Smsmith AcpiUtGetTypeName (ObjType), ObjType); 59567754Smsmith BytesToDump = sizeof (ACPI_OPERAND_OBJECT); 59667754Smsmith } 59767754Smsmith break; 59869450Smsmith 59967754Smsmith 60077424Smsmith default: 60167754Smsmith 60267754Smsmith AcpiOsPrintf ("(String or Buffer ptr - not an object descriptor)\n"); 60367754Smsmith BytesToDump = 16; 60467754Smsmith break; 60567754Smsmith } 60667754Smsmith 60767754Smsmith ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); 60867754Smsmith 60967754Smsmith /* If value is NOT an internal object, we are done */ 61067754Smsmith 61177424Smsmith if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) 61267754Smsmith { 61367754Smsmith goto Cleanup; 61467754Smsmith } 61567754Smsmith 61667754Smsmith /* 61767754Smsmith * Valid object, get the pointer to next level, if any 61867754Smsmith */ 61967754Smsmith switch (ObjType) 62067754Smsmith { 62167754Smsmith case ACPI_TYPE_STRING: 62267754Smsmith ObjDesc = (void *) ObjDesc->String.Pointer; 62367754Smsmith break; 62467754Smsmith 62567754Smsmith case ACPI_TYPE_BUFFER: 62667754Smsmith ObjDesc = (void *) ObjDesc->Buffer.Pointer; 62767754Smsmith break; 62867754Smsmith 62967754Smsmith case ACPI_TYPE_BUFFER_FIELD: 63077424Smsmith ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; 63167754Smsmith break; 63267754Smsmith 63367754Smsmith case ACPI_TYPE_PACKAGE: 63467754Smsmith ObjDesc = (void *) ObjDesc->Package.Elements; 63567754Smsmith break; 63667754Smsmith 63767754Smsmith case ACPI_TYPE_METHOD: 63867754Smsmith ObjDesc = (void *) ObjDesc->Method.AmlStart; 63967754Smsmith break; 64067754Smsmith 64167754Smsmith case ACPI_TYPE_LOCAL_REGION_FIELD: 64267754Smsmith ObjDesc = (void *) ObjDesc->Field.RegionObj; 64367754Smsmith break; 64467754Smsmith 64567754Smsmith case ACPI_TYPE_LOCAL_BANK_FIELD: 64667754Smsmith ObjDesc = (void *) ObjDesc->BankField.RegionObj; 64767754Smsmith break; 64877424Smsmith 64967754Smsmith case ACPI_TYPE_LOCAL_INDEX_FIELD: 65067754Smsmith ObjDesc = (void *) ObjDesc->IndexField.IndexObj; 65167754Smsmith break; 65267754Smsmith 65367754Smsmith default: 65467754Smsmith goto Cleanup; 65567754Smsmith } 65667754Smsmith 65777424Smsmith ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ 65867754Smsmith } 65967754Smsmith 66067754SmsmithCleanup: 66167754Smsmith AcpiOsPrintf ("\n"); 66267754Smsmith return (AE_OK); 66367754Smsmith} 66467754Smsmith 66567754Smsmith 66667754Smsmith/******************************************************************************* 66767754Smsmith * 66867754Smsmith * FUNCTION: AcpiNsDumpObjects 66967754Smsmith * 67067754Smsmith * PARAMETERS: Type - Object type to be dumped 67167754Smsmith * MaxDepth - Maximum depth of dump. Use ACPI_UINT32_MAX 67267754Smsmith * for an effectively unlimited depth. 67367754Smsmith * OwnerId - Dump only objects owned by this ID. Use 67467754Smsmith * ACPI_UINT32_MAX to match all owners. 67567754Smsmith * StartHandle - Where in namespace to start/end search 67667754Smsmith * 67767754Smsmith * DESCRIPTION: Dump typed objects within the loaded namespace. 67867754Smsmith * Uses AcpiNsWalkNamespace in conjunction with AcpiNsDumpOneObject. 679 * 680 ******************************************************************************/ 681 682void 683AcpiNsDumpObjects ( 684 ACPI_OBJECT_TYPE Type, 685 UINT8 DisplayType, 686 UINT32 MaxDepth, 687 UINT32 OwnerId, 688 ACPI_HANDLE StartHandle) 689{ 690 ACPI_WALK_INFO Info; 691 692 693 ACPI_FUNCTION_ENTRY (); 694 695 696 Info.DebugLevel = ACPI_LV_TABLES; 697 Info.OwnerId = OwnerId; 698 Info.DisplayType = DisplayType; 699 700 701 (void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth, 702 ACPI_NS_WALK_NO_UNLOCK, AcpiNsDumpOneObject, 703 (void *) &Info, NULL); 704} 705 706 707/******************************************************************************* 708 * 709 * FUNCTION: AcpiNsDumpTables 710 * 711 * PARAMETERS: SearchBase - Root of subtree to be dumped, or 712 * NS_ALL to dump the entire namespace 713 * MaxDepth - Maximum depth of dump. Use INT_MAX 714 * for an effectively unlimited depth. 715 * 716 * DESCRIPTION: Dump the name space, or a portion of it. 717 * 718 ******************************************************************************/ 719 720void 721AcpiNsDumpTables ( 722 ACPI_HANDLE SearchBase, 723 UINT32 MaxDepth) 724{ 725 ACPI_HANDLE SearchHandle = SearchBase; 726 727 728 ACPI_FUNCTION_TRACE ("NsDumpTables"); 729 730 731 if (!AcpiGbl_RootNode) 732 { 733 /* 734 * If the name space has not been initialized, 735 * there is nothing to dump. 736 */ 737 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "namespace not initialized!\n")); 738 return_VOID; 739 } 740 741 if (ACPI_NS_ALL == SearchBase) 742 { 743 /* entire namespace */ 744 745 SearchHandle = AcpiGbl_RootNode; 746 ACPI_DEBUG_PRINT ((ACPI_DB_TABLES, "\\\n")); 747 } 748 749 750 AcpiNsDumpObjects (ACPI_TYPE_ANY, ACPI_DISPLAY_OBJECTS, MaxDepth, 751 ACPI_UINT32_MAX, SearchHandle); 752 return_VOID; 753} 754 755 756/******************************************************************************* 757 * 758 * FUNCTION: AcpiNsDumpEntry 759 * 760 * PARAMETERS: Handle - Node to be dumped 761 * DebugLevel - Output level 762 * 763 * DESCRIPTION: Dump a single Node 764 * 765 ******************************************************************************/ 766 767void 768AcpiNsDumpEntry ( 769 ACPI_HANDLE Handle, 770 UINT32 DebugLevel) 771{ 772 ACPI_WALK_INFO Info; 773 774 775 ACPI_FUNCTION_ENTRY (); 776 777 778 Info.DebugLevel = DebugLevel; 779 Info.OwnerId = ACPI_UINT32_MAX; 780 Info.DisplayType = ACPI_DISPLAY_SUMMARY; 781 782 (void) AcpiNsDumpOneObject (Handle, 1, &Info, NULL); 783} 784 785#endif 786 787