diff options
Diffstat (limited to 'sys/contrib/dev/acpica/components/debugger/dbcmds.c')
| -rw-r--r-- | sys/contrib/dev/acpica/components/debugger/dbcmds.c | 1084 |
1 files changed, 1084 insertions, 0 deletions
diff --git a/sys/contrib/dev/acpica/components/debugger/dbcmds.c b/sys/contrib/dev/acpica/components/debugger/dbcmds.c new file mode 100644 index 0000000..7b99571 --- /dev/null +++ b/sys/contrib/dev/acpica/components/debugger/dbcmds.c @@ -0,0 +1,1084 @@ +/******************************************************************************* + * + * Module Name: dbcmds - Miscellaneous debug commands and output routines + * + ******************************************************************************/ + +/* + * Copyright (C) 2000 - 2012, Intel Corp. + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions, and the following disclaimer, + * without modification. + * 2. Redistributions in binary form must reproduce at minimum a disclaimer + * substantially similar to the "NO WARRANTY" disclaimer below + * ("Disclaimer") and any redistribution must be conditioned upon + * including a substantially similar Disclaimer requirement for further + * binary redistribution. + * 3. Neither the names of the above-listed copyright holders nor the names + * of any contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * Alternatively, this software may be distributed under the terms of the + * GNU General Public License ("GPL") version 2 as published by the Free + * Software Foundation. + * + * NO WARRANTY + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING + * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGES. + */ + + +#include <contrib/dev/acpica/include/acpi.h> +#include <contrib/dev/acpica/include/accommon.h> +#include <contrib/dev/acpica/include/acevents.h> +#include <contrib/dev/acpica/include/acdebug.h> +#include <contrib/dev/acpica/include/acnamesp.h> +#include <contrib/dev/acpica/include/acresrc.h> +#include <contrib/dev/acpica/include/actables.h> + +#ifdef ACPI_DEBUGGER + +#define _COMPONENT ACPI_CA_DEBUGGER + ACPI_MODULE_NAME ("dbcmds") + + +/* Local prototypes */ + +static void +AcpiDmCompareAmlResources ( + UINT8 *Aml1Buffer, + ACPI_RSDESC_SIZE Aml1BufferLength, + UINT8 *Aml2Buffer, + ACPI_RSDESC_SIZE Aml2BufferLength); + +static ACPI_STATUS +AcpiDmTestResourceConversion ( + ACPI_NAMESPACE_NODE *Node, + char *Name); + +static ACPI_STATUS +AcpiDbResourceCallback ( + ACPI_RESOURCE *Resource, + void *Context); + +static ACPI_STATUS +AcpiDbDeviceResources ( + ACPI_HANDLE ObjHandle, + UINT32 NestingLevel, + void *Context, + void **ReturnValue); + + +/******************************************************************************* + * + * FUNCTION: AcpiDbConvertToNode + * + * PARAMETERS: InString - String to convert + * + * RETURN: Pointer to a NS node + * + * DESCRIPTION: Convert a string to a valid NS pointer. Handles numeric or + * alpha strings. + * + ******************************************************************************/ + +ACPI_NAMESPACE_NODE * +AcpiDbConvertToNode ( + char *InString) +{ + ACPI_NAMESPACE_NODE *Node; + + + if ((*InString >= 0x30) && (*InString <= 0x39)) + { + /* Numeric argument, convert */ + + Node = ACPI_TO_POINTER (ACPI_STRTOUL (InString, NULL, 16)); + if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE))) + { + AcpiOsPrintf ("Address %p is invalid in this address space\n", + Node); + return (NULL); + } + + /* Make sure pointer is valid NS node */ + + if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED) + { + AcpiOsPrintf ("Address %p is not a valid NS node [%s]\n", + Node, AcpiUtGetDescriptorName (Node)); + return (NULL); + } + } + else + { + /* Alpha argument */ + /* The parameter is a name string that must be resolved to a + * Named obj + */ + Node = AcpiDbLocalNsLookup (InString); + if (!Node) + { + Node = AcpiGbl_RootNode; + } + } + + return (Node); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbSleep + * + * PARAMETERS: ObjectArg - Desired sleep state (0-5) + * + * RETURN: Status + * + * DESCRIPTION: Simulate a sleep/wake sequence + * + ******************************************************************************/ + +ACPI_STATUS +AcpiDbSleep ( + char *ObjectArg) +{ + ACPI_STATUS Status; + UINT8 SleepState; + + + ACPI_FUNCTION_TRACE (AcpiDbSleep); + + + SleepState = (UINT8) ACPI_STRTOUL (ObjectArg, NULL, 0); + + AcpiOsPrintf ("**** Prepare to sleep ****\n"); + Status = AcpiEnterSleepStatePrep (SleepState); + if (ACPI_FAILURE (Status)) + { + goto ErrorExit; + } + + AcpiOsPrintf ("**** Going to sleep ****\n"); + Status = AcpiEnterSleepState (SleepState); + if (ACPI_FAILURE (Status)) + { + goto ErrorExit; + } + + AcpiOsPrintf ("**** Prepare to return from sleep ****\n"); + Status = AcpiLeaveSleepStatePrep (SleepState); + if (ACPI_FAILURE (Status)) + { + goto ErrorExit; + } + + AcpiOsPrintf ("**** Returning from sleep ****\n"); + Status = AcpiLeaveSleepState (SleepState); + if (ACPI_FAILURE (Status)) + { + goto ErrorExit; + } + + return (Status); + + +ErrorExit: + + ACPI_EXCEPTION ((AE_INFO, Status, "During sleep test")); + return (Status); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbDisplayLocks + * + * PARAMETERS: None + * + * RETURN: None + * + * DESCRIPTION: Display information about internal mutexes. + * + ******************************************************************************/ + +void +AcpiDbDisplayLocks ( + void) +{ + UINT32 i; + + + for (i = 0; i < ACPI_MAX_MUTEX; i++) + { + AcpiOsPrintf ("%26s : %s\n", AcpiUtGetMutexName (i), + AcpiGbl_MutexInfo[i].ThreadId == ACPI_MUTEX_NOT_ACQUIRED + ? "Locked" : "Unlocked"); + } +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbDisplayTableInfo + * + * PARAMETERS: TableArg - String with name of table to be displayed + * + * RETURN: None + * + * DESCRIPTION: Display information about loaded tables. Current + * implementation displays all loaded tables. + * + ******************************************************************************/ + +void +AcpiDbDisplayTableInfo ( + char *TableArg) +{ + UINT32 i; + ACPI_TABLE_DESC *TableDesc; + ACPI_STATUS Status; + + + /* Walk the entire root table list */ + + for (i = 0; i < AcpiGbl_RootTableList.CurrentTableCount; i++) + { + TableDesc = &AcpiGbl_RootTableList.Tables[i]; + AcpiOsPrintf ("%u ", i); + + /* Make sure that the table is mapped */ + + Status = AcpiTbVerifyTable (TableDesc); + if (ACPI_FAILURE (Status)) + { + return; + } + + /* Dump the table header */ + + if (TableDesc->Pointer) + { + AcpiTbPrintTableHeader (TableDesc->Address, TableDesc->Pointer); + } + else + { + /* If the pointer is null, the table has been unloaded */ + + ACPI_INFO ((AE_INFO, "%4.4s - Table has been unloaded", + TableDesc->Signature.Ascii)); + } + } +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbUnloadAcpiTable + * + * PARAMETERS: TableArg - Name of the table to be unloaded + * InstanceArg - Which instance of the table to unload (if + * there are multiple tables of the same type) + * + * RETURN: Nonde + * + * DESCRIPTION: Unload an ACPI table. + * Instance is not implemented + * + ******************************************************************************/ + +void +AcpiDbUnloadAcpiTable ( + char *TableArg, + char *InstanceArg) +{ +/* TBD: Need to reimplement for new data structures */ + +#if 0 + UINT32 i; + ACPI_STATUS Status; + + + /* Search all tables for the target type */ + + for (i = 0; i < (ACPI_TABLE_ID_MAX+1); i++) + { + if (!ACPI_STRNCMP (TableArg, AcpiGbl_TableData[i].Signature, + AcpiGbl_TableData[i].SigLength)) + { + /* Found the table, unload it */ + + Status = AcpiUnloadTable (i); + if (ACPI_SUCCESS (Status)) + { + AcpiOsPrintf ("[%s] unloaded and uninstalled\n", TableArg); + } + else + { + AcpiOsPrintf ("%s, while unloading [%s]\n", + AcpiFormatException (Status), TableArg); + } + + return; + } + } + + AcpiOsPrintf ("Unknown table type [%s]\n", TableArg); +#endif +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbSendNotify + * + * PARAMETERS: Name - Name of ACPI object to send the notify to + * Value - Value of the notify to send. + * + * RETURN: None + * + * DESCRIPTION: Send an ACPI notification. The value specified is sent to the + * named object as an ACPI notify. + * + ******************************************************************************/ + +void +AcpiDbSendNotify ( + char *Name, + UINT32 Value) +{ + ACPI_NAMESPACE_NODE *Node; + ACPI_STATUS Status; + + + /* Translate name to an Named object */ + + Node = AcpiDbConvertToNode (Name); + if (!Node) + { + return; + } + + /* Decode Named object type */ + + switch (Node->Type) + { + case ACPI_TYPE_DEVICE: + case ACPI_TYPE_THERMAL: + + /* Send the notify */ + + Status = AcpiEvQueueNotifyRequest (Node, Value); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not queue notify\n"); + } + break; + + default: + AcpiOsPrintf ("Named object is not a device or a thermal object\n"); + break; + } +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbDisplayInterfaces + * + * PARAMETERS: ActionArg - Null, "install", or "remove" + * InterfaceNameArg - Name for install/remove options + * + * RETURN: None + * + * DESCRIPTION: Display or modify the global _OSI interface list + * + ******************************************************************************/ + +void +AcpiDbDisplayInterfaces ( + char *ActionArg, + char *InterfaceNameArg) +{ + ACPI_INTERFACE_INFO *NextInterface; + char *SubString; + ACPI_STATUS Status; + + + /* If no arguments, just display current interface list */ + + if (!ActionArg) + { + (void) AcpiOsAcquireMutex (AcpiGbl_OsiMutex, + ACPI_WAIT_FOREVER); + + NextInterface = AcpiGbl_SupportedInterfaces; + + while (NextInterface) + { + if (!(NextInterface->Flags & ACPI_OSI_INVALID)) + { + AcpiOsPrintf ("%s\n", NextInterface->Name); + } + NextInterface = NextInterface->Next; + } + + AcpiOsReleaseMutex (AcpiGbl_OsiMutex); + return; + } + + /* If ActionArg exists, so must InterfaceNameArg */ + + if (!InterfaceNameArg) + { + AcpiOsPrintf ("Missing Interface Name argument\n"); + return; + } + + /* Uppercase the action for match below */ + + AcpiUtStrupr (ActionArg); + + /* Install - install an interface */ + + SubString = ACPI_STRSTR ("INSTALL", ActionArg); + if (SubString) + { + Status = AcpiInstallInterface (InterfaceNameArg); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("%s, while installing \"%s\"\n", + AcpiFormatException (Status), InterfaceNameArg); + } + return; + } + + /* Remove - remove an interface */ + + SubString = ACPI_STRSTR ("REMOVE", ActionArg); + if (SubString) + { + Status = AcpiRemoveInterface (InterfaceNameArg); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("%s, while removing \"%s\"\n", + AcpiFormatException (Status), InterfaceNameArg); + } + return; + } + + /* Invalid ActionArg */ + + AcpiOsPrintf ("Invalid action argument: %s\n", ActionArg); + return; +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbDisplayTemplate + * + * PARAMETERS: BufferArg - Buffer name or addrss + * + * RETURN: None + * + * DESCRIPTION: Dump a buffer that contains a resource template + * + ******************************************************************************/ + +void +AcpiDbDisplayTemplate ( + char *BufferArg) +{ + ACPI_NAMESPACE_NODE *Node; + ACPI_STATUS Status; + ACPI_BUFFER ReturnObj; + + + /* Translate BufferArg to an Named object */ + + Node = AcpiDbConvertToNode (BufferArg); + if (!Node || (Node == AcpiGbl_RootNode)) + { + AcpiOsPrintf ("Invalid argument: %s\n", BufferArg); + return; + } + + /* We must have a buffer object */ + + if (Node->Type != ACPI_TYPE_BUFFER) + { + AcpiOsPrintf ("Not a Buffer object, cannot be a template: %s\n", + BufferArg); + return; + } + + ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; + ReturnObj.Pointer = AcpiGbl_DbBuffer; + + /* Attempt to convert the raw buffer to a resource list */ + + Status = AcpiRsCreateResourceList (Node->Object, &ReturnObj); + + AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT); + AcpiDbgLevel |= ACPI_LV_RESOURCES; + + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not convert Buffer to a resource list: %s, %s\n", + BufferArg, AcpiFormatException (Status)); + goto DumpBuffer; + } + + /* Now we can dump the resource list */ + + AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, + ReturnObj.Pointer)); + +DumpBuffer: + AcpiOsPrintf ("\nRaw data buffer:\n"); + AcpiUtDumpBuffer ((UINT8 *) Node->Object->Buffer.Pointer, + Node->Object->Buffer.Length, + DB_BYTE_DISPLAY, ACPI_UINT32_MAX); + + AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT); + return; +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmCompareAmlResources + * + * PARAMETERS: Aml1Buffer - Contains first resource list + * Aml1BufferLength - Length of first resource list + * Aml2Buffer - Contains second resource list + * Aml2BufferLength - Length of second resource list + * + * RETURN: None + * + * DESCRIPTION: Compare two AML resource lists, descriptor by descriptor (in + * order to isolate a miscompare to an individual resource) + * + ******************************************************************************/ + +static void +AcpiDmCompareAmlResources ( + UINT8 *Aml1Buffer, + ACPI_RSDESC_SIZE Aml1BufferLength, + UINT8 *Aml2Buffer, + ACPI_RSDESC_SIZE Aml2BufferLength) +{ + UINT8 *Aml1; + UINT8 *Aml2; + UINT8 *Aml1End; + UINT8 *Aml2End; + ACPI_RSDESC_SIZE Aml1Length; + ACPI_RSDESC_SIZE Aml2Length; + ACPI_RSDESC_SIZE Offset = 0; + UINT8 ResourceType; + UINT32 Count = 0; + UINT32 i; + + + /* Compare overall buffer sizes (may be different due to size rounding) */ + + if (Aml1BufferLength != Aml2BufferLength) + { + AcpiOsPrintf ( + "**** Buffer length mismatch in converted AML: Original %X, New %X ****\n", + Aml1BufferLength, Aml2BufferLength); + } + + Aml1 = Aml1Buffer; + Aml2 = Aml2Buffer; + Aml1End = Aml1Buffer + Aml1BufferLength; + Aml2End = Aml2Buffer + Aml2BufferLength; + + /* Walk the descriptor lists, comparing each descriptor */ + + while ((Aml1 < Aml1End) && (Aml2 < Aml2End)) + { + /* Get the lengths of each descriptor */ + + Aml1Length = AcpiUtGetDescriptorLength (Aml1); + Aml2Length = AcpiUtGetDescriptorLength (Aml2); + ResourceType = AcpiUtGetResourceType (Aml1); + + /* Check for descriptor length match */ + + if (Aml1Length != Aml2Length) + { + AcpiOsPrintf ( + "**** Length mismatch in descriptor [%.2X] type %2.2X, Offset %8.8X Len1 %X, Len2 %X ****\n", + Count, ResourceType, Offset, Aml1Length, Aml2Length); + } + + /* Check for descriptor byte match */ + + else if (ACPI_MEMCMP (Aml1, Aml2, Aml1Length)) + { + AcpiOsPrintf ( + "**** Data mismatch in descriptor [%.2X] type %2.2X, Offset %8.8X ****\n", + Count, ResourceType, Offset); + + for (i = 0; i < Aml1Length; i++) + { + if (Aml1[i] != Aml2[i]) + { + AcpiOsPrintf ("Mismatch at byte offset %.2X: is %2.2X, should be %2.2X\n", + i, Aml2[i], Aml1[i]); + } + } + } + + /* Exit on EndTag descriptor */ + + if (ResourceType == ACPI_RESOURCE_NAME_END_TAG) + { + return; + } + + /* Point to next descriptor in each buffer */ + + Count++; + Offset += Aml1Length; + Aml1 += Aml1Length; + Aml2 += Aml2Length; + } +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDmTestResourceConversion + * + * PARAMETERS: Node - Parent device node + * Name - resource method name (_CRS) + * + * RETURN: Status + * + * DESCRIPTION: Compare the original AML with a conversion of the AML to + * internal resource list, then back to AML. + * + ******************************************************************************/ + +static ACPI_STATUS +AcpiDmTestResourceConversion ( + ACPI_NAMESPACE_NODE *Node, + char *Name) +{ + ACPI_STATUS Status; + ACPI_BUFFER ReturnObj; + ACPI_BUFFER ResourceObj; + ACPI_BUFFER NewAml; + ACPI_OBJECT *OriginalAml; + + + AcpiOsPrintf ("Resource Conversion Comparison:\n"); + + NewAml.Length = ACPI_ALLOCATE_LOCAL_BUFFER; + ReturnObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER; + ResourceObj.Length = ACPI_ALLOCATE_LOCAL_BUFFER; + + /* Get the original _CRS AML resource template */ + + Status = AcpiEvaluateObject (Node, Name, NULL, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not obtain %s: %s\n", + Name, AcpiFormatException (Status)); + return (Status); + } + + /* Get the AML resource template, converted to internal resource structs */ + + Status = AcpiGetCurrentResources (Node, &ResourceObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n", + AcpiFormatException (Status)); + goto Exit1; + } + + /* Convert internal resource list to external AML resource template */ + + Status = AcpiRsCreateAmlResources (ResourceObj.Pointer, &NewAml); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("AcpiRsCreateAmlResources failed: %s\n", + AcpiFormatException (Status)); + goto Exit2; + } + + /* Compare original AML to the newly created AML resource list */ + + OriginalAml = ReturnObj.Pointer; + + AcpiDmCompareAmlResources ( + OriginalAml->Buffer.Pointer, (ACPI_RSDESC_SIZE) OriginalAml->Buffer.Length, + NewAml.Pointer, (ACPI_RSDESC_SIZE) NewAml.Length); + + /* Cleanup and exit */ + + ACPI_FREE (NewAml.Pointer); +Exit2: + ACPI_FREE (ResourceObj.Pointer); +Exit1: + ACPI_FREE (ReturnObj.Pointer); + return (Status); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbResourceCallback + * + * PARAMETERS: ACPI_WALK_RESOURCE_CALLBACK + * + * RETURN: Status + * + * DESCRIPTION: Simple callback to exercise AcpiWalkResources + * + ******************************************************************************/ + +static ACPI_STATUS +AcpiDbResourceCallback ( + ACPI_RESOURCE *Resource, + void *Context) +{ + + return (AE_OK); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbDeviceResources + * + * PARAMETERS: ACPI_WALK_CALLBACK + * + * RETURN: Status + * + * DESCRIPTION: Display the _PRT/_CRS/_PRS resources for a device object. + * + ******************************************************************************/ + +static ACPI_STATUS +AcpiDbDeviceResources ( + ACPI_HANDLE ObjHandle, + UINT32 NestingLevel, + void *Context, + void **ReturnValue) +{ + ACPI_NAMESPACE_NODE *Node; + ACPI_NAMESPACE_NODE *PrtNode = NULL; + ACPI_NAMESPACE_NODE *CrsNode = NULL; + ACPI_NAMESPACE_NODE *PrsNode = NULL; + ACPI_NAMESPACE_NODE *AeiNode = NULL; + char *ParentPath; + ACPI_BUFFER ReturnObj; + ACPI_STATUS Status; + + + Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, ObjHandle); + ParentPath = AcpiNsGetExternalPathname (Node); + if (!ParentPath) + { + return (AE_NO_MEMORY); + } + + /* Get handles to the resource methods for this device */ + + (void) AcpiGetHandle (Node, METHOD_NAME__PRT, ACPI_CAST_PTR (ACPI_HANDLE, &PrtNode)); + (void) AcpiGetHandle (Node, METHOD_NAME__CRS, ACPI_CAST_PTR (ACPI_HANDLE, &CrsNode)); + (void) AcpiGetHandle (Node, METHOD_NAME__PRS, ACPI_CAST_PTR (ACPI_HANDLE, &PrsNode)); + (void) AcpiGetHandle (Node, METHOD_NAME__AEI, ACPI_CAST_PTR (ACPI_HANDLE, &AeiNode)); + if (!PrtNode && !CrsNode && !PrsNode && !AeiNode) + { + goto Cleanup; /* Nothing to do */ + } + + AcpiOsPrintf ("\nDevice: %s\n", ParentPath); + + /* Prepare for a return object of arbitrary size */ + + ReturnObj.Pointer = AcpiGbl_DbBuffer; + ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; + + + /* _PRT */ + + if (PrtNode) + { + AcpiOsPrintf ("Evaluating _PRT\n"); + + Status = AcpiEvaluateObject (PrtNode, NULL, NULL, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not evaluate _PRT: %s\n", + AcpiFormatException (Status)); + goto GetCrs; + } + + ReturnObj.Pointer = AcpiGbl_DbBuffer; + ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; + + Status = AcpiGetIrqRoutingTable (Node, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("GetIrqRoutingTable failed: %s\n", + AcpiFormatException (Status)); + goto GetCrs; + } + + AcpiRsDumpIrqList (ACPI_CAST_PTR (UINT8, AcpiGbl_DbBuffer)); + } + + + /* _CRS */ + +GetCrs: + if (CrsNode) + { + AcpiOsPrintf ("Evaluating _CRS\n"); + + ReturnObj.Pointer = AcpiGbl_DbBuffer; + ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; + + Status = AcpiEvaluateObject (CrsNode, NULL, NULL, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not evaluate _CRS: %s\n", + AcpiFormatException (Status)); + goto GetPrs; + } + + /* This code is here to exercise the AcpiWalkResources interface */ + + Status = AcpiWalkResources (Node, METHOD_NAME__CRS, + AcpiDbResourceCallback, NULL); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("AcpiWalkResources failed: %s\n", + AcpiFormatException (Status)); + goto GetPrs; + } + + /* Get the _CRS resource list */ + + ReturnObj.Pointer = AcpiGbl_DbBuffer; + ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; + + Status = AcpiGetCurrentResources (Node, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("AcpiGetCurrentResources failed: %s\n", + AcpiFormatException (Status)); + goto GetPrs; + } + + /* Dump the _CRS resource list */ + + AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, + ReturnObj.Pointer)); + + /* + * Perform comparison of original AML to newly created AML. This tests both + * the AML->Resource conversion and the Resource->Aml conversion. + */ + Status = AcpiDmTestResourceConversion (Node, METHOD_NAME__CRS); + + /* Execute _SRS with the resource list */ + + Status = AcpiSetCurrentResources (Node, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("AcpiSetCurrentResources failed: %s\n", + AcpiFormatException (Status)); + goto GetPrs; + } + } + + + /* _PRS */ + +GetPrs: + if (PrsNode) + { + AcpiOsPrintf ("Evaluating _PRS\n"); + + ReturnObj.Pointer = AcpiGbl_DbBuffer; + ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; + + Status = AcpiEvaluateObject (PrsNode, NULL, NULL, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not evaluate _PRS: %s\n", + AcpiFormatException (Status)); + goto GetAei; + } + + ReturnObj.Pointer = AcpiGbl_DbBuffer; + ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; + + Status = AcpiGetPossibleResources (Node, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("AcpiGetPossibleResources failed: %s\n", + AcpiFormatException (Status)); + goto GetAei; + } + + AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, AcpiGbl_DbBuffer)); + } + + + /* _AEI */ + +GetAei: + if (AeiNode) + { + AcpiOsPrintf ("Evaluating _AEI\n"); + + ReturnObj.Pointer = AcpiGbl_DbBuffer; + ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; + + Status = AcpiEvaluateObject (AeiNode, NULL, NULL, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("Could not evaluate _AEI: %s\n", + AcpiFormatException (Status)); + goto Cleanup; + } + + ReturnObj.Pointer = AcpiGbl_DbBuffer; + ReturnObj.Length = ACPI_DEBUG_BUFFER_SIZE; + + Status = AcpiGetEventResources (Node, &ReturnObj); + if (ACPI_FAILURE (Status)) + { + AcpiOsPrintf ("AcpiGetEventResources failed: %s\n", + AcpiFormatException (Status)); + goto Cleanup; + } + + AcpiRsDumpResourceList (ACPI_CAST_PTR (ACPI_RESOURCE, AcpiGbl_DbBuffer)); + } + + +Cleanup: + ACPI_FREE (ParentPath); + return (AE_OK); +} + + +/******************************************************************************* + * + * FUNCTION: AcpiDbDisplayResources + * + * PARAMETERS: ObjectArg - String object name or object pointer. + * "*" means "display resources for all devices" + * + * RETURN: None + * + * DESCRIPTION: Display the resource objects associated with a device. + * + ******************************************************************************/ + +void +AcpiDbDisplayResources ( + char *ObjectArg) +{ + ACPI_NAMESPACE_NODE *Node; + + + AcpiDbSetOutputDestination (ACPI_DB_REDIRECTABLE_OUTPUT); + AcpiDbgLevel |= ACPI_LV_RESOURCES; + + /* Asterisk means "display resources for all devices" */ + + if (!ACPI_STRCMP (ObjectArg, "*")) + { + (void) AcpiWalkNamespace (ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT, + ACPI_UINT32_MAX, AcpiDbDeviceResources, NULL, NULL, NULL); + } + else + { + /* Convert string to object pointer */ + + Node = AcpiDbConvertToNode (ObjectArg); + if (Node) + { + if (Node->Type != ACPI_TYPE_DEVICE) + { + AcpiOsPrintf ("%4.4s: Name is not a device object (%s)\n", + Node->Name.Ascii, AcpiUtGetTypeName (Node->Type)); + } + else + { + (void) AcpiDbDeviceResources (Node, 0, NULL, NULL); + } + } + } + + AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT); +} + + +#if (!ACPI_REDUCED_HARDWARE) +/******************************************************************************* + * + * FUNCTION: AcpiDbGenerateGpe + * + * PARAMETERS: GpeArg - Raw GPE number, ascii string + * BlockArg - GPE block number, ascii string + * 0 or 1 for FADT GPE blocks + * + * RETURN: None + * + * DESCRIPTION: Generate a GPE + * + ******************************************************************************/ + +void +AcpiDbGenerateGpe ( + char *GpeArg, + char *BlockArg) +{ + UINT32 BlockNumber; + UINT32 GpeNumber; + ACPI_GPE_EVENT_INFO *GpeEventInfo; + + + GpeNumber = ACPI_STRTOUL (GpeArg, NULL, 0); + BlockNumber = ACPI_STRTOUL (BlockArg, NULL, 0); + + + GpeEventInfo = AcpiEvGetGpeEventInfo (ACPI_TO_POINTER (BlockNumber), + GpeNumber); + if (!GpeEventInfo) + { + AcpiOsPrintf ("Invalid GPE\n"); + return; + } + + (void) AcpiEvGpeDispatch (NULL, GpeEventInfo, GpeNumber); +} +#endif /* !ACPI_REDUCED_HARDWARE */ + +#endif /* ACPI_DEBUGGER */ |
