ACPI_STATUS AcpiNsDumpOneObject ( ACPI_HANDLE ObjHandle, UINT32 Level, void *Context, void **ReturnValue) { ACPI_WALK_INFO *Info = (ACPI_WALK_INFO *) Context; ACPI_NAMESPACE_NODE *ThisNode; ACPI_OPERAND_OBJECT *ObjDesc = NULL; ACPI_OBJECT_TYPE ObjType; ACPI_OBJECT_TYPE Type; UINT32 BytesToDump; UINT32 DbgLevel; UINT32 i; ACPI_FUNCTION_NAME (NsDumpOneObject); /* Is output enabled? */ if (!(AcpiDbgLevel & Info->DebugLevel)) { return (AE_OK); } if (!ObjHandle) { ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Null object handle\n")); return (AE_OK); } ThisNode = AcpiNsValidateHandle (ObjHandle); if (!ThisNode) { ACPI_DEBUG_PRINT ((ACPI_DB_INFO, "Invalid object handle %p\n", ObjHandle)); return (AE_OK); } Type = ThisNode->Type; Info->Count++; /* Check if the owner matches */ if ((Info->OwnerId != ACPI_OWNER_ID_MAX) && (Info->OwnerId != ThisNode->OwnerId)) { return (AE_OK); } if (!(Info->DisplayType & ACPI_DISPLAY_SHORT)) { /* Indent the object according to the level */ AcpiOsPrintf ("%2d%*s", (UINT32) Level - 1, (int) Level * 2, " "); /* Check the node type and name */ if (Type > ACPI_TYPE_LOCAL_MAX) { ACPI_WARNING ((AE_INFO, "Invalid ACPI Object Type 0x%08X", Type)); } AcpiOsPrintf ("%4.4s", AcpiUtGetNodeName (ThisNode)); } /* Now we can print out the pertinent information */ AcpiOsPrintf (" %-12s %p %2.2X ", AcpiUtGetTypeName (Type), ThisNode, ThisNode->OwnerId); DbgLevel = AcpiDbgLevel; AcpiDbgLevel = 0; ObjDesc = AcpiNsGetAttachedObject (ThisNode); AcpiDbgLevel = DbgLevel; /* Temp nodes are those nodes created by a control method */ if (ThisNode->Flags & ANOBJ_TEMPORARY) { AcpiOsPrintf ("(T) "); } switch (Info->DisplayType & ACPI_DISPLAY_MASK) { case ACPI_DISPLAY_SUMMARY: if (!ObjDesc) { /* No attached object. Some types should always have an object */ switch (Type) { case ACPI_TYPE_INTEGER: case ACPI_TYPE_PACKAGE: case ACPI_TYPE_BUFFER: case ACPI_TYPE_STRING: case ACPI_TYPE_METHOD: AcpiOsPrintf ("<No attached object>"); break; default: break; } AcpiOsPrintf ("\n"); return (AE_OK); } switch (Type) { case ACPI_TYPE_PROCESSOR: AcpiOsPrintf ("ID %02X Len %02X Addr %8.8X%8.8X\n", ObjDesc->Processor.ProcId, ObjDesc->Processor.Length, ACPI_FORMAT_UINT64 (ObjDesc->Processor.Address)); break; case ACPI_TYPE_DEVICE: AcpiOsPrintf ("Notify Object: %p\n", ObjDesc); break; case ACPI_TYPE_METHOD: AcpiOsPrintf ("Args %X Len %.4X Aml %p\n", (UINT32) ObjDesc->Method.ParamCount, ObjDesc->Method.AmlLength, ObjDesc->Method.AmlStart); break; case ACPI_TYPE_INTEGER: AcpiOsPrintf ("= %8.8X%8.8X\n", ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); break; case ACPI_TYPE_PACKAGE: if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) { AcpiOsPrintf ("Elements %.2X\n", ObjDesc->Package.Count); } else { AcpiOsPrintf ("[Length not yet evaluated]\n"); } break; case ACPI_TYPE_BUFFER: if (ObjDesc->Common.Flags & AOPOBJ_DATA_VALID) { AcpiOsPrintf ("Len %.2X", ObjDesc->Buffer.Length); /* Dump some of the buffer */ if (ObjDesc->Buffer.Length > 0) { AcpiOsPrintf (" ="); for (i = 0; (i < ObjDesc->Buffer.Length && i < 12); i++) { AcpiOsPrintf (" %.2hX", ObjDesc->Buffer.Pointer[i]); } } AcpiOsPrintf ("\n"); } else { AcpiOsPrintf ("[Length not yet evaluated]\n"); } break; case ACPI_TYPE_STRING: AcpiOsPrintf ("Len %.2X ", ObjDesc->String.Length); AcpiUtPrintString (ObjDesc->String.Pointer, 80); AcpiOsPrintf ("\n"); break; case ACPI_TYPE_REGION: AcpiOsPrintf ("[%s]", AcpiUtGetRegionName (ObjDesc->Region.SpaceId)); if (ObjDesc->Region.Flags & AOPOBJ_DATA_VALID) { AcpiOsPrintf (" Addr %8.8X%8.8X Len %.4X\n", ACPI_FORMAT_UINT64 (ObjDesc->Region.Address), ObjDesc->Region.Length); } else { AcpiOsPrintf (" [Address/Length not yet evaluated]\n"); } break; case ACPI_TYPE_LOCAL_REFERENCE: AcpiOsPrintf ("[%s]\n", AcpiUtGetReferenceName (ObjDesc)); break; case ACPI_TYPE_BUFFER_FIELD: if (ObjDesc->BufferField.BufferObj && ObjDesc->BufferField.BufferObj->Buffer.Node) { AcpiOsPrintf ("Buf [%4.4s]", AcpiUtGetNodeName ( ObjDesc->BufferField.BufferObj->Buffer.Node)); } break; case ACPI_TYPE_LOCAL_REGION_FIELD: AcpiOsPrintf ("Rgn [%4.4s]", AcpiUtGetNodeName ( ObjDesc->CommonField.RegionObj->Region.Node)); break; case ACPI_TYPE_LOCAL_BANK_FIELD: AcpiOsPrintf ("Rgn [%4.4s] Bnk [%4.4s]", AcpiUtGetNodeName ( ObjDesc->CommonField.RegionObj->Region.Node), AcpiUtGetNodeName ( ObjDesc->BankField.BankObj->CommonField.Node)); break; case ACPI_TYPE_LOCAL_INDEX_FIELD: AcpiOsPrintf ("Idx [%4.4s] Dat [%4.4s]", AcpiUtGetNodeName ( ObjDesc->IndexField.IndexObj->CommonField.Node), AcpiUtGetNodeName ( ObjDesc->IndexField.DataObj->CommonField.Node)); break; case ACPI_TYPE_LOCAL_ALIAS: case ACPI_TYPE_LOCAL_METHOD_ALIAS: AcpiOsPrintf ("Target %4.4s (%p)\n", AcpiUtGetNodeName (ObjDesc), ObjDesc); break; default: AcpiOsPrintf ("Object %p\n", ObjDesc); break; } /* Common field handling */ switch (Type) { case ACPI_TYPE_BUFFER_FIELD: case ACPI_TYPE_LOCAL_REGION_FIELD: case ACPI_TYPE_LOCAL_BANK_FIELD: case ACPI_TYPE_LOCAL_INDEX_FIELD: AcpiOsPrintf (" Off %.3X Len %.2X Acc %.2hd\n", (ObjDesc->CommonField.BaseByteOffset * 8) + ObjDesc->CommonField.StartFieldBitOffset, ObjDesc->CommonField.BitLength, ObjDesc->CommonField.AccessByteWidth); break; default: break; } break; case ACPI_DISPLAY_OBJECTS: AcpiOsPrintf ("O:%p", ObjDesc); if (!ObjDesc) { /* No attached object, we are done */ AcpiOsPrintf ("\n"); return (AE_OK); } AcpiOsPrintf ("(R%u)", ObjDesc->Common.ReferenceCount); switch (Type) { case ACPI_TYPE_METHOD: /* Name is a Method and its AML offset/length are set */ AcpiOsPrintf (" M:%p-%X\n", ObjDesc->Method.AmlStart, ObjDesc->Method.AmlLength); break; case ACPI_TYPE_INTEGER: AcpiOsPrintf (" I:%8.8X8.8%X\n", ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); break; case ACPI_TYPE_STRING: AcpiOsPrintf (" S:%p-%X\n", ObjDesc->String.Pointer, ObjDesc->String.Length); break; case ACPI_TYPE_BUFFER: AcpiOsPrintf (" B:%p-%X\n", ObjDesc->Buffer.Pointer, ObjDesc->Buffer.Length); break; default: AcpiOsPrintf ("\n"); break; } break; default: AcpiOsPrintf ("\n"); break; } /* If debug turned off, done */ if (!(AcpiDbgLevel & ACPI_LV_VALUES)) { return (AE_OK); } /* If there is an attached object, display it */ DbgLevel = AcpiDbgLevel; AcpiDbgLevel = 0; ObjDesc = AcpiNsGetAttachedObject (ThisNode); AcpiDbgLevel = DbgLevel; /* Dump attached objects */ while (ObjDesc) { ObjType = ACPI_TYPE_INVALID; AcpiOsPrintf ("Attached Object %p: ", ObjDesc); /* Decode the type of attached object and dump the contents */ switch (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc)) { case ACPI_DESC_TYPE_NAMED: AcpiOsPrintf ("(Ptr to Node)\n"); BytesToDump = sizeof (ACPI_NAMESPACE_NODE); ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); break; case ACPI_DESC_TYPE_OPERAND: ObjType = ObjDesc->Common.Type; if (ObjType > ACPI_TYPE_LOCAL_MAX) { AcpiOsPrintf ( "(Pointer to ACPI Object type %.2X [UNKNOWN])\n", ObjType); BytesToDump = 32; } else { AcpiOsPrintf ( "(Pointer to ACPI Object type %.2X [%s])\n", ObjType, AcpiUtGetTypeName (ObjType)); BytesToDump = sizeof (ACPI_OPERAND_OBJECT); } ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); break; default: break; } /* If value is NOT an internal object, we are done */ if (ACPI_GET_DESCRIPTOR_TYPE (ObjDesc) != ACPI_DESC_TYPE_OPERAND) { goto Cleanup; } /* Valid object, get the pointer to next level, if any */ switch (ObjType) { case ACPI_TYPE_BUFFER: case ACPI_TYPE_STRING: /* * NOTE: takes advantage of common fields between string/buffer */ BytesToDump = ObjDesc->String.Length; ObjDesc = (void *) ObjDesc->String.Pointer; AcpiOsPrintf ("(Buffer/String pointer %p length %X)\n", ObjDesc, BytesToDump); ACPI_DUMP_BUFFER (ObjDesc, BytesToDump); goto Cleanup; case ACPI_TYPE_BUFFER_FIELD: ObjDesc = (ACPI_OPERAND_OBJECT *) ObjDesc->BufferField.BufferObj; break; case ACPI_TYPE_PACKAGE: ObjDesc = (void *) ObjDesc->Package.Elements; break; case ACPI_TYPE_METHOD: ObjDesc = (void *) ObjDesc->Method.AmlStart; break; case ACPI_TYPE_LOCAL_REGION_FIELD: ObjDesc = (void *) ObjDesc->Field.RegionObj; break; case ACPI_TYPE_LOCAL_BANK_FIELD: ObjDesc = (void *) ObjDesc->BankField.RegionObj; break; case ACPI_TYPE_LOCAL_INDEX_FIELD: ObjDesc = (void *) ObjDesc->IndexField.IndexObj; break; default: goto Cleanup; } ObjType = ACPI_TYPE_INVALID; /* Terminate loop after next pass */ } Cleanup: AcpiOsPrintf ("\n"); return (AE_OK); }
void AcpiDbDumpExternalObject ( ACPI_OBJECT *ObjDesc, UINT32 Level) { UINT32 i; if (!ObjDesc) { AcpiOsPrintf ("[Null Object]\n"); return; } for (i = 0; i < Level; i++) { AcpiOsPrintf (" "); } switch (ObjDesc->Type) { case ACPI_TYPE_ANY: AcpiOsPrintf ("[Null Object] (Type=0)\n"); break; case ACPI_TYPE_INTEGER: AcpiOsPrintf ("[Integer] = %8.8X%8.8X\n", ACPI_FORMAT_UINT64 (ObjDesc->Integer.Value)); break; case ACPI_TYPE_STRING: AcpiOsPrintf ("[String] Length %.2X = ", ObjDesc->String.Length); AcpiUtPrintString (ObjDesc->String.Pointer, ACPI_UINT8_MAX); AcpiOsPrintf ("\n"); break; case ACPI_TYPE_BUFFER: AcpiOsPrintf ("[Buffer] Length %.2X = ", ObjDesc->Buffer.Length); if (ObjDesc->Buffer.Length) { if (ObjDesc->Buffer.Length > 16) { AcpiOsPrintf ("\n"); } AcpiUtDebugDumpBuffer (ACPI_CAST_PTR (UINT8, ObjDesc->Buffer.Pointer), ObjDesc->Buffer.Length, DB_BYTE_DISPLAY, _COMPONENT); } else { AcpiOsPrintf ("\n"); } break; case ACPI_TYPE_PACKAGE: AcpiOsPrintf ("[Package] Contains %u Elements:\n", ObjDesc->Package.Count); for (i = 0; i < ObjDesc->Package.Count; i++) { AcpiDbDumpExternalObject (&ObjDesc->Package.Elements[i], Level+1); } break; case ACPI_TYPE_LOCAL_REFERENCE: AcpiOsPrintf ("[Object Reference] = "); AcpiDmDisplayInternalObject (ObjDesc->Reference.Handle, NULL); break; case ACPI_TYPE_PROCESSOR: AcpiOsPrintf ("[Processor]\n"); break; case ACPI_TYPE_POWER: AcpiOsPrintf ("[Power Resource]\n"); break; default: AcpiOsPrintf ("[Unknown Type] %X\n", ObjDesc->Type); break; } }