diff options
Diffstat (limited to 'sys/contrib/dev/acpica/dbstats.c')
| -rw-r--r-- | sys/contrib/dev/acpica/dbstats.c | 548 |
1 files changed, 548 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/dbstats.c b/sys/contrib/dev/acpica/dbstats.c new file mode 100644 index 0000000..afb8b44 --- /dev/null +++ b/sys/contrib/dev/acpica/dbstats.c @@ -0,0 +1,548 @@ +/******************************************************************************* + * + * Module Name: dbstats - Generation and display of ACPI table statistics + * $Revision: 34 $ + * + ******************************************************************************/ + +/****************************************************************************** + * + * 1. Copyright Notice + * + * Some or all of this work - Copyright (c) 1999, Intel Corp. All rights + * reserved. + * + * 2. License + * + * 2.1. This is your license from Intel Corp. under its intellectual property + * rights. You may have additional license terms from the party that provided + * you this software, covering your right to use that party's intellectual + * property rights. + * + * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a + * copy of the source code appearing in this file ("Covered Code") an + * irrevocable, perpetual, worldwide license under Intel's copyrights in the + * base code distributed originally by Intel ("Original Intel Code") to copy, + * make derivatives, distribute, use and display any portion of the Covered + * Code in any form, with the right to sublicense such rights; and + * + * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent + * license (with the right to sublicense), under only those claims of Intel + * patents that are infringed by the Original Intel Code, to make, use, sell, + * offer to sell, and import the Covered Code and derivative works thereof + * solely to the minimum extent necessary to exercise the above copyright + * license, and in no event shall the patent license extend to any additions + * to or modifications of the Original Intel Code. No other license or right + * is granted directly or by implication, estoppel or otherwise; + * + * The above copyright and patent license is granted only if the following + * conditions are met: + * + * 3. Conditions + * + * 3.1. Redistribution of Source with Rights to Further Distribute Source. + * Redistribution of source code of any substantial portion of the Covered + * Code or modification with rights to further distribute source must include + * the above Copyright Notice, the above License, this list of Conditions, + * and the following Disclaimer and Export Compliance provision. In addition, + * Licensee must cause all Covered Code to which Licensee contributes to + * contain a file documenting the changes Licensee made to create that Covered + * Code and the date of any change. Licensee must include in that file the + * documentation of any changes made by any predecessor Licensee. Licensee + * must include a prominent statement that the modification is derived, + * directly or indirectly, from Original Intel Code. + * + * 3.2. Redistribution of Source with no Rights to Further Distribute Source. + * Redistribution of source code of any substantial portion of the Covered + * Code or modification without rights to further distribute source must + * include the following Disclaimer and Export Compliance provision in the + * documentation and/or other materials provided with distribution. In + * addition, Licensee may not authorize further sublicense of source of any + * portion of the Covered Code, and must include terms to the effect that the + * license from Licensee to its licensee is limited to the intellectual + * property embodied in the software Licensee provides to its licensee, and + * not to intellectual property embodied in modifications its licensee may + * make. + * + * 3.3. Redistribution of Executable. Redistribution in executable form of any + * substantial portion of the Covered Code or modification must reproduce the + * above Copyright Notice, and the following Disclaimer and Export Compliance + * provision in the documentation and/or other materials provided with the + * distribution. + * + * 3.4. Intel retains all right, title, and interest in and to the Original + * Intel Code. + * + * 3.5. Neither the name Intel nor any other trademark owned or controlled by + * Intel shall be used in advertising or otherwise to promote the sale, use or + * other dealings in products derived from or relating to the Covered Code + * without prior written authorization from Intel. + * + * 4. Disclaimer and Export Compliance + * + * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED + * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE + * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, + * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY + * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY + * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A + * PARTICULAR PURPOSE. + * + * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES + * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR + * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, + * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY + * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL + * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS + * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY + * LIMITED REMEDY. + * + * 4.3. Licensee shall not export, either directly or indirectly, any of this + * software or system incorporating such software without first obtaining any + * required license or other approval from the U. S. Department of Commerce or + * any other agency or department of the United States Government. In the + * event Licensee exports any such software from the United States or + * re-exports any such software from a foreign destination, Licensee shall + * ensure that the distribution and export/re-export of the software is in + * compliance with all laws, regulations, orders, or other restrictions of the + * U.S. Export Administration Regulations. Licensee agrees that neither it nor + * any of its subsidiaries will export/re-export any technical data, process, + * software, or service, directly or indirectly, to any country for which the + * United States government or any agency thereof requires an export license, + * other governmental approval, or letter of assurance, without first obtaining + * such license, approval or letter. + * + *****************************************************************************/ + + +#include <acpi.h> +#include <acdebug.h> +#include <amlcode.h> +#include <acparser.h> +#include <acnamesp.h> + +#ifdef ENABLE_DEBUGGER + +#define _COMPONENT DEBUGGER + MODULE_NAME ("dbstats") + +/* + * Statistics subcommands + */ +ARGUMENT_INFO AcpiDbStatTypes [] = +{ + {"ALLOCATIONS"}, + {"OBJECTS"}, + {"MEMORY"}, + {"MISC"}, + {"TABLES"}, + {"SIZES"}, + {NULL} /* Must be null terminated */ +}; + +#define CMD_ALLOCATIONS 0 +#define CMD_OBJECTS 1 +#define CMD_MEMORY 2 +#define CMD_MISC 3 +#define CMD_TABLES 4 +#define CMD_SIZES 5 + + +/* + * Statistic globals + */ +UINT16 AcpiGbl_ObjTypeCount[INTERNAL_TYPE_NODE_MAX+1]; +UINT16 AcpiGbl_NodeTypeCount[INTERNAL_TYPE_NODE_MAX+1]; +UINT16 AcpiGbl_ObjTypeCountMisc; +UINT16 AcpiGbl_NodeTypeCountMisc; +UINT32 NumNodes; +UINT32 NumObjects; + + +UINT32 SizeOfParseTree; +UINT32 SizeOfMethodTrees; +UINT32 SizeOfNodeEntries; +UINT32 SizeOfAcpiObjects; + + +/******************************************************************************* + * + * FUNCTION: AcpiDbEnumerateObject + * + * PARAMETERS: ObjDesc - Object to be counted + * + * RETURN: None + * + * DESCRIPTION: Add this object to the global counts, by object type. + * Recursively handles subobjects and packages. + * + * [TBD] Restructure - remove recursion. + * + ******************************************************************************/ + +void +AcpiDbEnumerateObject ( + ACPI_OPERAND_OBJECT *ObjDesc) +{ + UINT32 Type; + UINT32 i; + + + if (!ObjDesc) + { + return; + } + + + /* Enumerate this object first */ + + NumObjects++; + + Type = ObjDesc->Common.Type; + if (Type > INTERNAL_TYPE_NODE_MAX) + { + AcpiGbl_ObjTypeCountMisc++; + } + else + { + AcpiGbl_ObjTypeCount [Type]++; + } + + /* Count the sub-objects */ + + switch (Type) + { + case ACPI_TYPE_PACKAGE: + for (i = 0; i< ObjDesc->Package.Count; i++) + { + AcpiDbEnumerateObject (ObjDesc->Package.Elements[i]); + } + break; + + case ACPI_TYPE_DEVICE: + AcpiDbEnumerateObject (ObjDesc->Device.SysHandler); + AcpiDbEnumerateObject (ObjDesc->Device.DrvHandler); + AcpiDbEnumerateObject (ObjDesc->Device.AddrHandler); + break; + + case ACPI_TYPE_REGION: + AcpiDbEnumerateObject (ObjDesc->Region.AddrHandler); + break; + + case ACPI_TYPE_POWER: + AcpiDbEnumerateObject (ObjDesc->PowerResource.SysHandler); + AcpiDbEnumerateObject (ObjDesc->PowerResource.DrvHandler); + break; + + case ACPI_TYPE_PROCESSOR: + AcpiDbEnumerateObject (ObjDesc->Processor.SysHandler); + AcpiDbEnumerateObject (ObjDesc->Processor.DrvHandler); + AcpiDbEnumerateObject (ObjDesc->Processor.AddrHandler); + break; + + case ACPI_TYPE_THERMAL: + AcpiDbEnumerateObject (ObjDesc->ThermalZone.SysHandler); + AcpiDbEnumerateObject (ObjDesc->ThermalZone.DrvHandler); + AcpiDbEnumerateObject (ObjDesc->ThermalZone.AddrHandler); + break; + } +} + + +#ifndef PARSER_ONLY + +/******************************************************************************* + * + * FUNCTION: AcpiDbClassifyOneObject + * + * PARAMETERS: Callback for WalkNamespace + * + * RETURN: Status + * + * DESCRIPTION: Enumerate both the object descriptor (including subobjects) and + * the parent namespace node. + * + ******************************************************************************/ + +ACPI_STATUS +AcpiDbClassifyOneObject ( + ACPI_HANDLE ObjHandle, + UINT32 NestingLevel, + void *Context, + void **ReturnValue) +{ + ACPI_NAMESPACE_NODE *Node; + ACPI_OPERAND_OBJECT *ObjDesc; + UINT32 Type; + + + NumNodes++; + + Node = (ACPI_NAMESPACE_NODE *) ObjHandle; + ObjDesc = ((ACPI_NAMESPACE_NODE *) ObjHandle)->Object; + + AcpiDbEnumerateObject (ObjDesc); + + Type = Node->Type; + if (Type > INTERNAL_TYPE_INVALID) + { + AcpiGbl_NodeTypeCountMisc++; + } + + else + { + AcpiGbl_NodeTypeCount [Type]++; + } + + return AE_OK; + + + /* TBD: These need to be counted during the initial parsing phase */ + /* + if (AcpiPsIsNamedOp (Op->Opcode)) + { + NumNodes++; + } + + if (IsMethod) + { + NumMethodElements++; + } + + NumGrammarElements++; + Op = AcpiPsGetDepthNext (Root, Op); + + SizeOfParseTree = (NumGrammarElements - NumMethodElements) * (UINT32) sizeof (ACPI_PARSE_OBJECT); + SizeOfMethodTrees = NumMethodElements * (UINT32) sizeof (ACPI_PARSE_OBJECT); + SizeOfNodeEntries = NumNodes * (UINT32) sizeof (ACPI_NAMESPACE_NODE); + SizeOfAcpiObjects = NumNodes * (UINT32) sizeof (ACPI_OPERAND_OBJECT); + + */ +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbCountNamespaceObjects + * + * PARAMETERS: None + * + * RETURN: Status + * + * DESCRIPTION: Count and classify the entire namespace, including all + * namespace nodes and attached objects. + * + ******************************************************************************/ + +ACPI_STATUS +AcpiDbCountNamespaceObjects ( + void) +{ + UINT32 i; + + + NumNodes = 0; + NumObjects = 0; + + AcpiGbl_ObjTypeCountMisc = 0; + for (i = 0; i < INTERNAL_TYPE_INVALID; i++) + { + AcpiGbl_ObjTypeCount [i] = 0; + AcpiGbl_NodeTypeCount [i] = 0; + } + + AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX, + FALSE, AcpiDbClassifyOneObject, NULL, NULL); + + return (AE_OK); +} + +#endif + + +/******************************************************************************* + * + * FUNCTION: AcpiDbDisplayStatistics + * + * PARAMETERS: TypeArg - Subcommand + * + * RETURN: Status + * + * DESCRIPTION: Display various statistics + * + ******************************************************************************/ + +ACPI_STATUS +AcpiDbDisplayStatistics ( + NATIVE_CHAR *TypeArg) +{ + UINT32 i; + UINT32 Type; + + + if (!AcpiGbl_DSDT) + { + AcpiOsPrintf ("*** Warning: There is no DSDT loaded\n"); + } + + if (!TypeArg) + { + AcpiOsPrintf ("The following subcommands are available:\n ALLOCATIONS, OBJECTS, MEMORY, MISC, SIZES, TABLES\n"); + return (AE_OK); + } + + STRUPR (TypeArg); + Type = AcpiDbMatchArgument (TypeArg, AcpiDbStatTypes); + if (Type == (UINT32) -1) + { + AcpiOsPrintf ("Invalid or unsupported argument\n"); + return (AE_OK); + } + +#ifndef PARSER_ONLY + + AcpiDbCountNamespaceObjects (); +#endif + + + switch (Type) + { +#ifndef PARSER_ONLY + case CMD_ALLOCATIONS: + AcpiCmDumpAllocationInfo (); + break; +#endif + + case CMD_TABLES: + + AcpiOsPrintf ("ACPI Table Information:\n\n"); + if (AcpiGbl_DSDT) + { + AcpiOsPrintf ("DSDT Length:................% 7ld (0x%X)\n", AcpiGbl_DSDT->Length, AcpiGbl_DSDT->Length); + } + break; + + case CMD_OBJECTS: + + AcpiOsPrintf ("\nObjects defined in the current namespace:\n\n"); + + AcpiOsPrintf ("%16.16s % 10.10s % 10.10s\n", "ACPI_TYPE", "NODES", "OBJECTS"); + + for (i = 0; i < INTERNAL_TYPE_NODE_MAX; i++) + { + AcpiOsPrintf ("%16.16s % 10ld% 10ld\n", AcpiCmGetTypeName (i), + AcpiGbl_NodeTypeCount [i], AcpiGbl_ObjTypeCount [i]); + } + AcpiOsPrintf ("%16.16s % 10ld% 10ld\n", "Misc/Unknown", + AcpiGbl_NodeTypeCountMisc, AcpiGbl_ObjTypeCountMisc); + + AcpiOsPrintf ("%16.16s % 10ld% 10ld\n", "TOTALS:", + NumNodes, NumObjects); + + +/* + AcpiOsPrintf ("\n"); + + AcpiOsPrintf ("ASL/AML Grammar Usage:\n\n"); + AcpiOsPrintf ("Elements Inside Methods:....% 7ld\n", NumMethodElements); + AcpiOsPrintf ("Elements Outside Methods:...% 7ld\n", NumGrammarElements - NumMethodElements); + AcpiOsPrintf ("Total Grammar Elements:.....% 7ld\n", NumGrammarElements); +*/ + break; + + case CMD_MEMORY: + + AcpiOsPrintf ("\nDynamic Memory Estimates:\n\n"); + AcpiOsPrintf ("Parse Tree without Methods:.% 7ld\n", SizeOfParseTree); + AcpiOsPrintf ("Control Method Parse Trees:.% 7ld (If parsed simultaneously)\n", SizeOfMethodTrees); + AcpiOsPrintf ("Namespace Nodes:............% 7ld (%d nodes)\n", sizeof (ACPI_NAMESPACE_NODE) * NumNodes, NumNodes); + AcpiOsPrintf ("Named Internal Objects......% 7ld\n", SizeOfAcpiObjects); + AcpiOsPrintf ("State Cache size............% 7ld\n", AcpiGbl_GenericStateCacheDepth * sizeof (ACPI_GENERIC_STATE)); + AcpiOsPrintf ("Parse Cache size............% 7ld\n", AcpiGbl_ParseCacheDepth * sizeof (ACPI_PARSE_OBJECT)); + AcpiOsPrintf ("Object Cache size...........% 7ld\n", AcpiGbl_ObjectCacheDepth * sizeof (ACPI_OPERAND_OBJECT)); + AcpiOsPrintf ("WalkState Cache size........% 7ld\n", AcpiGbl_WalkStateCacheDepth * sizeof (ACPI_WALK_STATE)); + + AcpiOsPrintf ("\n"); + + AcpiOsPrintf ("Cache Statistics:\n\n"); + AcpiOsPrintf ("State Cache requests........% 7ld\n", AcpiGbl_StateCacheRequests); + AcpiOsPrintf ("State Cache hits............% 7ld\n", AcpiGbl_StateCacheHits); + AcpiOsPrintf ("State Cache depth...........% 7ld (%d remaining entries)\n", AcpiGbl_GenericStateCacheDepth, + MAX_STATE_CACHE_DEPTH - AcpiGbl_GenericStateCacheDepth); + AcpiOsPrintf ("Parse Cache requests........% 7ld\n", AcpiGbl_ParseCacheRequests); + AcpiOsPrintf ("Parse Cache hits............% 7ld\n", AcpiGbl_ParseCacheHits); + AcpiOsPrintf ("Parse Cache depth...........% 7ld (%d remaining entries)\n", AcpiGbl_ParseCacheDepth, + MAX_PARSE_CACHE_DEPTH - AcpiGbl_ParseCacheDepth); + AcpiOsPrintf ("Ext Parse Cache requests....% 7ld\n", AcpiGbl_ExtParseCacheRequests); + AcpiOsPrintf ("Ext Parse Cache hits........% 7ld\n", AcpiGbl_ExtParseCacheHits); + AcpiOsPrintf ("Ext Parse Cache depth.......% 7ld (%d remaining entries)\n", AcpiGbl_ExtParseCacheDepth, + MAX_EXTPARSE_CACHE_DEPTH - AcpiGbl_ExtParseCacheDepth); + AcpiOsPrintf ("Object Cache requests.......% 7ld\n", AcpiGbl_ObjectCacheRequests); + AcpiOsPrintf ("Object Cache hits...........% 7ld\n", AcpiGbl_ObjectCacheHits); + AcpiOsPrintf ("Object Cache depth..........% 7ld (%d remaining entries)\n", AcpiGbl_ObjectCacheDepth, + MAX_OBJECT_CACHE_DEPTH - AcpiGbl_ObjectCacheDepth); + AcpiOsPrintf ("WalkState Cache requests....% 7ld\n", AcpiGbl_WalkStateCacheRequests); + AcpiOsPrintf ("WalkState Cache hits........% 7ld\n", AcpiGbl_WalkStateCacheHits); + AcpiOsPrintf ("WalkState Cache depth.......% 7ld (%d remaining entries)\n", AcpiGbl_WalkStateCacheDepth, + MAX_WALK_CACHE_DEPTH - AcpiGbl_WalkStateCacheDepth); + break; + + case CMD_MISC: + + AcpiOsPrintf ("\nMiscellaneous Statistics:\n\n"); + AcpiOsPrintf ("Calls to AcpiPsFind:.. ........% 7ld\n", AcpiGbl_PsFindCount); + AcpiOsPrintf ("Calls to AcpiNsLookup:..........% 7ld\n", AcpiGbl_NsLookupCount); + + AcpiOsPrintf ("\n"); + + AcpiOsPrintf ("Mutex usage:\n\n"); + for (i = 0; i < NUM_MTX; i++) + { + AcpiOsPrintf ("%-20s: % 7ld\n", AcpiCmGetMutexName (i), AcpiGbl_AcpiMutexInfo[i].UseCount); + } + break; + + + case CMD_SIZES: + + AcpiOsPrintf ("\nInternal object sizes:\n\n"); + + AcpiOsPrintf ("Common %3d\n", sizeof (ACPI_OBJECT_COMMON)); + AcpiOsPrintf ("Number %3d\n", sizeof (ACPI_OBJECT_NUMBER)); + AcpiOsPrintf ("String %3d\n", sizeof (ACPI_OBJECT_STRING)); + AcpiOsPrintf ("Buffer %3d\n", sizeof (ACPI_OBJECT_BUFFER)); + AcpiOsPrintf ("Package %3d\n", sizeof (ACPI_OBJECT_PACKAGE)); + AcpiOsPrintf ("FieldUnit %3d\n", sizeof (ACPI_OBJECT_FIELD_UNIT)); + AcpiOsPrintf ("Device %3d\n", sizeof (ACPI_OBJECT_DEVICE)); + AcpiOsPrintf ("Event %3d\n", sizeof (ACPI_OBJECT_EVENT)); + AcpiOsPrintf ("Method %3d\n", sizeof (ACPI_OBJECT_METHOD)); + AcpiOsPrintf ("Mutex %3d\n", sizeof (ACPI_OBJECT_MUTEX)); + AcpiOsPrintf ("Region %3d\n", sizeof (ACPI_OBJECT_REGION)); + AcpiOsPrintf ("PowerResource %3d\n", sizeof (ACPI_OBJECT_POWER_RESOURCE)); + AcpiOsPrintf ("Processor %3d\n", sizeof (ACPI_OBJECT_PROCESSOR)); + AcpiOsPrintf ("ThermalZone %3d\n", sizeof (ACPI_OBJECT_THERMAL_ZONE)); + AcpiOsPrintf ("Field %3d\n", sizeof (ACPI_OBJECT_FIELD)); + AcpiOsPrintf ("BankField %3d\n", sizeof (ACPI_OBJECT_BANK_FIELD)); + AcpiOsPrintf ("IndexField %3d\n", sizeof (ACPI_OBJECT_INDEX_FIELD)); + AcpiOsPrintf ("Reference %3d\n", sizeof (ACPI_OBJECT_REFERENCE)); + AcpiOsPrintf ("NotifyHandler %3d\n", sizeof (ACPI_OBJECT_NOTIFY_HANDLER)); + AcpiOsPrintf ("AddrHandler %3d\n", sizeof (ACPI_OBJECT_ADDR_HANDLER)); + AcpiOsPrintf ("Extra %3d\n", sizeof (ACPI_OBJECT_EXTRA)); + + AcpiOsPrintf ("\n"); + + AcpiOsPrintf ("ParseObject %3d\n", sizeof (ACPI_PARSE_OBJECT)); + AcpiOsPrintf ("Parse2Object %3d\n", sizeof (ACPI_PARSE2_OBJECT)); + AcpiOsPrintf ("OperandObject %3d\n", sizeof (ACPI_OPERAND_OBJECT)); + AcpiOsPrintf ("NamespaceNode %3d\n", sizeof (ACPI_NAMESPACE_NODE)); + + break; + + } + + AcpiOsPrintf ("\n"); + return (AE_OK); +} + + +#endif /* ENABLE_DEBUGGER */ |
