1170 lines
32 KiB
C
1170 lines
32 KiB
C
/*******************************************************************************
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*
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* Module Name: dbdisply - debug display commands
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*
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******************************************************************************/
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/*
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* Copyright (C) 2000 - 2014, Intel Corp.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions, and the following disclaimer,
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* without modification.
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* 2. Redistributions in binary form must reproduce at minimum a disclaimer
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* substantially similar to the "NO WARRANTY" disclaimer below
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* ("Disclaimer") and any redistribution must be conditioned upon
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* including a substantially similar Disclaimer requirement for further
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* binary redistribution.
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* 3. Neither the names of the above-listed copyright holders nor the names
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* of any contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* Alternatively, this software may be distributed under the terms of the
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* GNU General Public License ("GPL") version 2 as published by the Free
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* Software Foundation.
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*
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* NO WARRANTY
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
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* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
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* IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGES.
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*/
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#include "acpi.h"
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#include "accommon.h"
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#include "amlcode.h"
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#include "acdispat.h"
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#include "acnamesp.h"
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#include "acparser.h"
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#include "acinterp.h"
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#include "acdebug.h"
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#include "acdisasm.h"
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#ifdef ACPI_DEBUGGER
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#define _COMPONENT ACPI_CA_DEBUGGER
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ACPI_MODULE_NAME ("dbdisply")
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/* Local prototypes */
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static void
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AcpiDbDumpParserDescriptor (
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ACPI_PARSE_OBJECT *Op);
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static void *
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AcpiDbGetPointer (
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void *Target);
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static ACPI_STATUS
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AcpiDbDisplayNonRootHandlers (
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ACPI_HANDLE ObjHandle,
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UINT32 NestingLevel,
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void *Context,
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void **ReturnValue);
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/*
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* System handler information.
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* Used for Handlers command, in AcpiDbDisplayHandlers.
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*/
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#define ACPI_PREDEFINED_PREFIX "%25s (%.2X) : "
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#define ACPI_HANDLER_NAME_STRING "%30s : "
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#define ACPI_HANDLER_PRESENT_STRING "%-9s (%p)\n"
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#define ACPI_HANDLER_PRESENT_STRING2 "%-9s (%p)"
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#define ACPI_HANDLER_NOT_PRESENT_STRING "%-9s\n"
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/* All predefined Address Space IDs */
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static ACPI_ADR_SPACE_TYPE AcpiGbl_SpaceIdList[] =
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{
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ACPI_ADR_SPACE_SYSTEM_MEMORY,
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ACPI_ADR_SPACE_SYSTEM_IO,
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ACPI_ADR_SPACE_PCI_CONFIG,
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ACPI_ADR_SPACE_EC,
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ACPI_ADR_SPACE_SMBUS,
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ACPI_ADR_SPACE_CMOS,
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ACPI_ADR_SPACE_PCI_BAR_TARGET,
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ACPI_ADR_SPACE_IPMI,
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ACPI_ADR_SPACE_GPIO,
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ACPI_ADR_SPACE_GSBUS,
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ACPI_ADR_SPACE_DATA_TABLE,
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ACPI_ADR_SPACE_FIXED_HARDWARE
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};
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/* Global handler information */
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typedef struct acpi_handler_info
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{
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void *Handler;
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char *Name;
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} ACPI_HANDLER_INFO;
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static ACPI_HANDLER_INFO AcpiGbl_HandlerList[] =
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{
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{&AcpiGbl_GlobalNotify[0].Handler, "System Notifications"},
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{&AcpiGbl_GlobalNotify[1].Handler, "Device Notifications"},
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{&AcpiGbl_TableHandler, "ACPI Table Events"},
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{&AcpiGbl_ExceptionHandler, "Control Method Exceptions"},
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{&AcpiGbl_InterfaceHandler, "OSI Invocations"}
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};
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbGetPointer
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*
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* PARAMETERS: Target - Pointer to string to be converted
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*
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* RETURN: Converted pointer
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*
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* DESCRIPTION: Convert an ascii pointer value to a real value
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*
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******************************************************************************/
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static void *
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AcpiDbGetPointer (
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void *Target)
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{
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void *ObjPtr;
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ACPI_SIZE Address;
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Address = ACPI_STRTOUL (Target, NULL, 16);
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ObjPtr = ACPI_TO_POINTER (Address);
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return (ObjPtr);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbDumpParserDescriptor
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*
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* PARAMETERS: Op - A parser Op descriptor
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*
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* RETURN: None
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*
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* DESCRIPTION: Display a formatted parser object
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*
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******************************************************************************/
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static void
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AcpiDbDumpParserDescriptor (
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ACPI_PARSE_OBJECT *Op)
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{
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const ACPI_OPCODE_INFO *Info;
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Info = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
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AcpiOsPrintf ("Parser Op Descriptor:\n");
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AcpiOsPrintf ("%20.20s : %4.4X\n", "Opcode", Op->Common.AmlOpcode);
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ACPI_DEBUG_ONLY_MEMBERS (AcpiOsPrintf ("%20.20s : %s\n", "Opcode Name",
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Info->Name));
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AcpiOsPrintf ("%20.20s : %p\n", "Value/ArgList", Op->Common.Value.Arg);
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AcpiOsPrintf ("%20.20s : %p\n", "Parent", Op->Common.Parent);
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AcpiOsPrintf ("%20.20s : %p\n", "NextOp", Op->Common.Next);
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbDecodeAndDisplayObject
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*
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* PARAMETERS: Target - String with object to be displayed. Names
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* and hex pointers are supported.
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* OutputType - Byte, Word, Dword, or Qword (B|W|D|Q)
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*
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* RETURN: None
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*
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* DESCRIPTION: Display a formatted ACPI object
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*
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******************************************************************************/
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void
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AcpiDbDecodeAndDisplayObject (
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char *Target,
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char *OutputType)
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{
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void *ObjPtr;
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ACPI_NAMESPACE_NODE *Node;
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ACPI_OPERAND_OBJECT *ObjDesc;
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UINT32 Display = DB_BYTE_DISPLAY;
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char Buffer[80];
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ACPI_BUFFER RetBuf;
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ACPI_STATUS Status;
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UINT32 Size;
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if (!Target)
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{
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return;
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}
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/* Decode the output type */
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if (OutputType)
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{
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AcpiUtStrupr (OutputType);
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if (OutputType[0] == 'W')
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{
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Display = DB_WORD_DISPLAY;
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}
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else if (OutputType[0] == 'D')
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{
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Display = DB_DWORD_DISPLAY;
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}
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else if (OutputType[0] == 'Q')
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{
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Display = DB_QWORD_DISPLAY;
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}
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}
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RetBuf.Length = sizeof (Buffer);
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RetBuf.Pointer = Buffer;
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/* Differentiate between a number and a name */
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if ((Target[0] >= 0x30) && (Target[0] <= 0x39))
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{
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ObjPtr = AcpiDbGetPointer (Target);
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if (!AcpiOsReadable (ObjPtr, 16))
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{
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AcpiOsPrintf ("Address %p is invalid in this address space\n",
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ObjPtr);
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return;
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}
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/* Decode the object type */
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switch (ACPI_GET_DESCRIPTOR_TYPE (ObjPtr))
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{
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case ACPI_DESC_TYPE_NAMED:
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/* This is a namespace Node */
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if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_NAMESPACE_NODE)))
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{
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AcpiOsPrintf (
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"Cannot read entire Named object at address %p\n", ObjPtr);
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return;
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}
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Node = ObjPtr;
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goto DumpNode;
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case ACPI_DESC_TYPE_OPERAND:
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/* This is a ACPI OPERAND OBJECT */
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if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_OPERAND_OBJECT)))
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{
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AcpiOsPrintf ("Cannot read entire ACPI object at address %p\n",
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ObjPtr);
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return;
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}
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AcpiUtDebugDumpBuffer (ObjPtr, sizeof (ACPI_OPERAND_OBJECT), Display,
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ACPI_UINT32_MAX);
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AcpiExDumpObjectDescriptor (ObjPtr, 1);
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break;
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case ACPI_DESC_TYPE_PARSER:
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/* This is a Parser Op object */
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if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_PARSE_OBJECT)))
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{
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AcpiOsPrintf (
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"Cannot read entire Parser object at address %p\n", ObjPtr);
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return;
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}
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AcpiUtDebugDumpBuffer (ObjPtr, sizeof (ACPI_PARSE_OBJECT), Display,
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ACPI_UINT32_MAX);
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AcpiDbDumpParserDescriptor ((ACPI_PARSE_OBJECT *) ObjPtr);
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break;
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default:
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/* Is not a recognizeable object */
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Size = 16;
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if (AcpiOsReadable (ObjPtr, 64))
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{
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Size = 64;
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}
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/* Just dump some memory */
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AcpiUtDebugDumpBuffer (ObjPtr, Size, Display, ACPI_UINT32_MAX);
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break;
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}
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return;
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}
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/* The parameter is a name string that must be resolved to a Named obj */
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Node = AcpiDbLocalNsLookup (Target);
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if (!Node)
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{
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return;
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}
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DumpNode:
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/* Now dump the NS node */
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Status = AcpiGetName (Node, ACPI_FULL_PATHNAME, &RetBuf);
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if (ACPI_FAILURE (Status))
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{
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AcpiOsPrintf ("Could not convert name to pathname\n");
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}
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else
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{
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AcpiOsPrintf ("Object (%p) Pathname: %s\n",
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Node, (char *) RetBuf.Pointer);
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}
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if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE)))
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{
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AcpiOsPrintf ("Invalid Named object at address %p\n", Node);
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return;
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}
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AcpiUtDebugDumpBuffer ((void *) Node, sizeof (ACPI_NAMESPACE_NODE),
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Display, ACPI_UINT32_MAX);
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AcpiExDumpNamespaceNode (Node, 1);
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ObjDesc = AcpiNsGetAttachedObject (Node);
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if (ObjDesc)
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{
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AcpiOsPrintf ("\nAttached Object (%p):\n", ObjDesc);
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if (!AcpiOsReadable (ObjDesc, sizeof (ACPI_OPERAND_OBJECT)))
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{
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AcpiOsPrintf ("Invalid internal ACPI Object at address %p\n",
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ObjDesc);
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return;
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}
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AcpiUtDebugDumpBuffer ((void *) ObjDesc, sizeof (ACPI_OPERAND_OBJECT),
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Display, ACPI_UINT32_MAX);
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AcpiExDumpObjectDescriptor (ObjDesc, 1);
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}
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}
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/*******************************************************************************
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*
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* FUNCTION: AcpiDbDisplayMethodInfo
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*
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* PARAMETERS: StartOp - Root of the control method parse tree
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*
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* RETURN: None
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*
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* DESCRIPTION: Display information about the current method
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*
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******************************************************************************/
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void
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AcpiDbDisplayMethodInfo (
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ACPI_PARSE_OBJECT *StartOp)
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{
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ACPI_WALK_STATE *WalkState;
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ACPI_OPERAND_OBJECT *ObjDesc;
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ACPI_NAMESPACE_NODE *Node;
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ACPI_PARSE_OBJECT *RootOp;
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ACPI_PARSE_OBJECT *Op;
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const ACPI_OPCODE_INFO *OpInfo;
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UINT32 NumOps = 0;
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UINT32 NumOperands = 0;
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UINT32 NumOperators = 0;
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UINT32 NumRemainingOps = 0;
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UINT32 NumRemainingOperands = 0;
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UINT32 NumRemainingOperators = 0;
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BOOLEAN CountRemaining = FALSE;
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WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
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if (!WalkState)
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{
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AcpiOsPrintf ("There is no method currently executing\n");
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return;
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}
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ObjDesc = WalkState->MethodDesc;
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Node = WalkState->MethodNode;
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AcpiOsPrintf ("Currently executing control method is [%4.4s]\n",
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AcpiUtGetNodeName (Node));
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AcpiOsPrintf ("%X Arguments, SyncLevel = %X\n",
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(UINT32) ObjDesc->Method.ParamCount,
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(UINT32) ObjDesc->Method.SyncLevel);
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|
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RootOp = StartOp;
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while (RootOp->Common.Parent)
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{
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RootOp = RootOp->Common.Parent;
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}
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Op = RootOp;
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while (Op)
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{
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if (Op == StartOp)
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{
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CountRemaining = TRUE;
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}
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NumOps++;
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if (CountRemaining)
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{
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NumRemainingOps++;
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}
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/* Decode the opcode */
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OpInfo = AcpiPsGetOpcodeInfo (Op->Common.AmlOpcode);
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switch (OpInfo->Class)
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{
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case AML_CLASS_ARGUMENT:
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if (CountRemaining)
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{
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NumRemainingOperands++;
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}
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NumOperands++;
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break;
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case AML_CLASS_UNKNOWN:
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/* Bad opcode or ASCII character */
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continue;
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default:
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if (CountRemaining)
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{
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NumRemainingOperators++;
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}
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NumOperators++;
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break;
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}
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|
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Op = AcpiPsGetDepthNext (StartOp, Op);
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}
|
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AcpiOsPrintf (
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"Method contains: %X AML Opcodes - %X Operators, %X Operands\n",
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NumOps, NumOperators, NumOperands);
|
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|
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AcpiOsPrintf (
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"Remaining to execute: %X AML Opcodes - %X Operators, %X Operands\n",
|
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NumRemainingOps, NumRemainingOperators, NumRemainingOperands);
|
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}
|
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|
|
|
|
/*******************************************************************************
|
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*
|
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* FUNCTION: AcpiDbDisplayLocals
|
|
*
|
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* PARAMETERS: None
|
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*
|
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* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display all locals for the currently running control method
|
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*
|
|
******************************************************************************/
|
|
|
|
void
|
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AcpiDbDisplayLocals (
|
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void)
|
|
{
|
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ACPI_WALK_STATE *WalkState;
|
|
|
|
|
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WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
|
|
if (!WalkState)
|
|
{
|
|
AcpiOsPrintf ("There is no method currently executing\n");
|
|
return;
|
|
}
|
|
|
|
AcpiDmDisplayLocals (WalkState);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayArguments
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display all arguments for the currently running control method
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayArguments (
|
|
void)
|
|
{
|
|
ACPI_WALK_STATE *WalkState;
|
|
|
|
|
|
WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
|
|
if (!WalkState)
|
|
{
|
|
AcpiOsPrintf ("There is no method currently executing\n");
|
|
return;
|
|
}
|
|
|
|
AcpiDmDisplayArguments (WalkState);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayResults
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display current contents of a method result stack
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayResults (
|
|
void)
|
|
{
|
|
UINT32 i;
|
|
ACPI_WALK_STATE *WalkState;
|
|
ACPI_OPERAND_OBJECT *ObjDesc;
|
|
UINT32 ResultCount = 0;
|
|
ACPI_NAMESPACE_NODE *Node;
|
|
ACPI_GENERIC_STATE *Frame;
|
|
UINT32 Index; /* Index onto current frame */
|
|
|
|
|
|
WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
|
|
if (!WalkState)
|
|
{
|
|
AcpiOsPrintf ("There is no method currently executing\n");
|
|
return;
|
|
}
|
|
|
|
ObjDesc = WalkState->MethodDesc;
|
|
Node = WalkState->MethodNode;
|
|
|
|
if (WalkState->Results)
|
|
{
|
|
ResultCount = WalkState->ResultCount;
|
|
}
|
|
|
|
AcpiOsPrintf ("Method [%4.4s] has %X stacked result objects\n",
|
|
AcpiUtGetNodeName (Node), ResultCount);
|
|
|
|
/* From the top element of result stack */
|
|
|
|
Frame = WalkState->Results;
|
|
Index = (ResultCount - 1) % ACPI_RESULTS_FRAME_OBJ_NUM;
|
|
|
|
for (i = 0; i < ResultCount; i++)
|
|
{
|
|
ObjDesc = Frame->Results.ObjDesc[Index];
|
|
AcpiOsPrintf ("Result%u: ", i);
|
|
AcpiDmDisplayInternalObject (ObjDesc, WalkState);
|
|
if (Index == 0)
|
|
{
|
|
Frame = Frame->Results.Next;
|
|
Index = ACPI_RESULTS_FRAME_OBJ_NUM;
|
|
}
|
|
Index--;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayCallingTree
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display current calling tree of nested control methods
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayCallingTree (
|
|
void)
|
|
{
|
|
ACPI_WALK_STATE *WalkState;
|
|
ACPI_NAMESPACE_NODE *Node;
|
|
|
|
|
|
WalkState = AcpiDsGetCurrentWalkState (AcpiGbl_CurrentWalkList);
|
|
if (!WalkState)
|
|
{
|
|
AcpiOsPrintf ("There is no method currently executing\n");
|
|
return;
|
|
}
|
|
|
|
Node = WalkState->MethodNode;
|
|
AcpiOsPrintf ("Current Control Method Call Tree\n");
|
|
|
|
while (WalkState)
|
|
{
|
|
Node = WalkState->MethodNode;
|
|
|
|
AcpiOsPrintf (" [%4.4s]\n", AcpiUtGetNodeName (Node));
|
|
|
|
WalkState = WalkState->Next;
|
|
}
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayObjectType
|
|
*
|
|
* PARAMETERS: Name - User entered NS node handle or name
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display type of an arbitrary NS node
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayObjectType (
|
|
char *Name)
|
|
{
|
|
ACPI_NAMESPACE_NODE *Node;
|
|
ACPI_DEVICE_INFO *Info;
|
|
ACPI_STATUS Status;
|
|
UINT32 i;
|
|
|
|
|
|
Node = AcpiDbConvertToNode (Name);
|
|
if (!Node)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Status = AcpiGetObjectInfo (ACPI_CAST_PTR (ACPI_HANDLE, Node), &Info);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not get object info, %s\n",
|
|
AcpiFormatException (Status));
|
|
return;
|
|
}
|
|
|
|
if (Info->Valid & ACPI_VALID_ADR)
|
|
{
|
|
AcpiOsPrintf ("ADR: %8.8X%8.8X, STA: %8.8X, Flags: %X\n",
|
|
ACPI_FORMAT_UINT64 (Info->Address),
|
|
Info->CurrentStatus, Info->Flags);
|
|
}
|
|
if (Info->Valid & ACPI_VALID_SXDS)
|
|
{
|
|
AcpiOsPrintf ("S1D-%2.2X S2D-%2.2X S3D-%2.2X S4D-%2.2X\n",
|
|
Info->HighestDstates[0], Info->HighestDstates[1],
|
|
Info->HighestDstates[2], Info->HighestDstates[3]);
|
|
}
|
|
if (Info->Valid & ACPI_VALID_SXWS)
|
|
{
|
|
AcpiOsPrintf ("S0W-%2.2X S1W-%2.2X S2W-%2.2X S3W-%2.2X S4W-%2.2X\n",
|
|
Info->LowestDstates[0], Info->LowestDstates[1],
|
|
Info->LowestDstates[2], Info->LowestDstates[3],
|
|
Info->LowestDstates[4]);
|
|
}
|
|
|
|
if (Info->Valid & ACPI_VALID_HID)
|
|
{
|
|
AcpiOsPrintf ("HID: %s\n", Info->HardwareId.String);
|
|
}
|
|
if (Info->Valid & ACPI_VALID_UID)
|
|
{
|
|
AcpiOsPrintf ("UID: %s\n", Info->UniqueId.String);
|
|
}
|
|
if (Info->Valid & ACPI_VALID_SUB)
|
|
{
|
|
AcpiOsPrintf ("SUB: %s\n", Info->SubsystemId.String);
|
|
}
|
|
if (Info->Valid & ACPI_VALID_CID)
|
|
{
|
|
for (i = 0; i < Info->CompatibleIdList.Count; i++)
|
|
{
|
|
AcpiOsPrintf ("CID %u: %s\n", i,
|
|
Info->CompatibleIdList.Ids[i].String);
|
|
}
|
|
}
|
|
|
|
ACPI_FREE (Info);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayResultObject
|
|
*
|
|
* PARAMETERS: ObjDesc - Object to be displayed
|
|
* WalkState - Current walk state
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display the result of an AML opcode
|
|
*
|
|
* Note: Curently only displays the result object if we are single stepping.
|
|
* However, this output may be useful in other contexts and could be enabled
|
|
* to do so if needed.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayResultObject (
|
|
ACPI_OPERAND_OBJECT *ObjDesc,
|
|
ACPI_WALK_STATE *WalkState)
|
|
{
|
|
|
|
/* Only display if single stepping */
|
|
|
|
if (!AcpiGbl_CmSingleStep)
|
|
{
|
|
return;
|
|
}
|
|
|
|
AcpiOsPrintf ("ResultObj: ");
|
|
AcpiDmDisplayInternalObject (ObjDesc, WalkState);
|
|
AcpiOsPrintf ("\n");
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayArgumentObject
|
|
*
|
|
* PARAMETERS: ObjDesc - Object to be displayed
|
|
* WalkState - Current walk state
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display the result of an AML opcode
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayArgumentObject (
|
|
ACPI_OPERAND_OBJECT *ObjDesc,
|
|
ACPI_WALK_STATE *WalkState)
|
|
{
|
|
|
|
if (!AcpiGbl_CmSingleStep)
|
|
{
|
|
return;
|
|
}
|
|
|
|
AcpiOsPrintf ("ArgObj: ");
|
|
AcpiDmDisplayInternalObject (ObjDesc, WalkState);
|
|
}
|
|
|
|
|
|
#if (!ACPI_REDUCED_HARDWARE)
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayGpes
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display the current GPE structures
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayGpes (
|
|
void)
|
|
{
|
|
ACPI_GPE_BLOCK_INFO *GpeBlock;
|
|
ACPI_GPE_XRUPT_INFO *GpeXruptInfo;
|
|
ACPI_GPE_EVENT_INFO *GpeEventInfo;
|
|
ACPI_GPE_REGISTER_INFO *GpeRegisterInfo;
|
|
char *GpeType;
|
|
ACPI_GPE_NOTIFY_INFO *Notify;
|
|
UINT32 GpeIndex;
|
|
UINT32 Block = 0;
|
|
UINT32 i;
|
|
UINT32 j;
|
|
UINT32 Count;
|
|
char Buffer[80];
|
|
ACPI_BUFFER RetBuf;
|
|
ACPI_STATUS Status;
|
|
|
|
|
|
RetBuf.Length = sizeof (Buffer);
|
|
RetBuf.Pointer = Buffer;
|
|
|
|
Block = 0;
|
|
|
|
/* Walk the GPE lists */
|
|
|
|
GpeXruptInfo = AcpiGbl_GpeXruptListHead;
|
|
while (GpeXruptInfo)
|
|
{
|
|
GpeBlock = GpeXruptInfo->GpeBlockListHead;
|
|
while (GpeBlock)
|
|
{
|
|
Status = AcpiGetName (GpeBlock->Node, ACPI_FULL_PATHNAME, &RetBuf);
|
|
if (ACPI_FAILURE (Status))
|
|
{
|
|
AcpiOsPrintf ("Could not convert name to pathname\n");
|
|
}
|
|
|
|
if (GpeBlock->Node == AcpiGbl_FadtGpeDevice)
|
|
{
|
|
GpeType = "FADT-defined GPE block";
|
|
}
|
|
else
|
|
{
|
|
GpeType = "GPE Block Device";
|
|
}
|
|
|
|
AcpiOsPrintf ("\nBlock %u - Info %p DeviceNode %p [%s] - %s\n",
|
|
Block, GpeBlock, GpeBlock->Node, Buffer, GpeType);
|
|
|
|
AcpiOsPrintf (" Registers: %u (%u GPEs)\n",
|
|
GpeBlock->RegisterCount, GpeBlock->GpeCount);
|
|
|
|
AcpiOsPrintf (" GPE range: 0x%X to 0x%X on interrupt %u\n",
|
|
GpeBlock->BlockBaseNumber,
|
|
GpeBlock->BlockBaseNumber + (GpeBlock->GpeCount - 1),
|
|
GpeXruptInfo->InterruptNumber);
|
|
|
|
AcpiOsPrintf (
|
|
" RegisterInfo: %p Status %8.8X%8.8X Enable %8.8X%8.8X\n",
|
|
GpeBlock->RegisterInfo,
|
|
ACPI_FORMAT_UINT64 (GpeBlock->RegisterInfo->StatusAddress.Address),
|
|
ACPI_FORMAT_UINT64 (GpeBlock->RegisterInfo->EnableAddress.Address));
|
|
|
|
AcpiOsPrintf (" EventInfo: %p\n", GpeBlock->EventInfo);
|
|
|
|
/* Examine each GPE Register within the block */
|
|
|
|
for (i = 0; i < GpeBlock->RegisterCount; i++)
|
|
{
|
|
GpeRegisterInfo = &GpeBlock->RegisterInfo[i];
|
|
|
|
AcpiOsPrintf (
|
|
" Reg %u: (GPE %.2X-%.2X) RunEnable %2.2X WakeEnable %2.2X"
|
|
" Status %8.8X%8.8X Enable %8.8X%8.8X\n",
|
|
i, GpeRegisterInfo->BaseGpeNumber,
|
|
GpeRegisterInfo->BaseGpeNumber + (ACPI_GPE_REGISTER_WIDTH - 1),
|
|
GpeRegisterInfo->EnableForRun,
|
|
GpeRegisterInfo->EnableForWake,
|
|
ACPI_FORMAT_UINT64 (GpeRegisterInfo->StatusAddress.Address),
|
|
ACPI_FORMAT_UINT64 (GpeRegisterInfo->EnableAddress.Address));
|
|
|
|
/* Now look at the individual GPEs in this byte register */
|
|
|
|
for (j = 0; j < ACPI_GPE_REGISTER_WIDTH; j++)
|
|
{
|
|
GpeIndex = (i * ACPI_GPE_REGISTER_WIDTH) + j;
|
|
GpeEventInfo = &GpeBlock->EventInfo[GpeIndex];
|
|
|
|
if ((GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK) ==
|
|
ACPI_GPE_DISPATCH_NONE)
|
|
{
|
|
/* This GPE is not used (no method or handler), ignore it */
|
|
|
|
continue;
|
|
}
|
|
|
|
AcpiOsPrintf (
|
|
" GPE %.2X: %p RunRefs %2.2X Flags %2.2X (",
|
|
GpeBlock->BlockBaseNumber + GpeIndex, GpeEventInfo,
|
|
GpeEventInfo->RuntimeCount, GpeEventInfo->Flags);
|
|
|
|
/* Decode the flags byte */
|
|
|
|
if (GpeEventInfo->Flags & ACPI_GPE_LEVEL_TRIGGERED)
|
|
{
|
|
AcpiOsPrintf ("Level, ");
|
|
}
|
|
else
|
|
{
|
|
AcpiOsPrintf ("Edge, ");
|
|
}
|
|
|
|
if (GpeEventInfo->Flags & ACPI_GPE_CAN_WAKE)
|
|
{
|
|
AcpiOsPrintf ("CanWake, ");
|
|
}
|
|
else
|
|
{
|
|
AcpiOsPrintf ("RunOnly, ");
|
|
}
|
|
|
|
switch (GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK)
|
|
{
|
|
case ACPI_GPE_DISPATCH_NONE:
|
|
|
|
AcpiOsPrintf ("NotUsed");
|
|
break;
|
|
|
|
case ACPI_GPE_DISPATCH_METHOD:
|
|
|
|
AcpiOsPrintf ("Method");
|
|
break;
|
|
case ACPI_GPE_DISPATCH_HANDLER:
|
|
|
|
AcpiOsPrintf ("Handler");
|
|
break;
|
|
|
|
case ACPI_GPE_DISPATCH_NOTIFY:
|
|
|
|
Count = 0;
|
|
Notify = GpeEventInfo->Dispatch.NotifyList;
|
|
while (Notify)
|
|
{
|
|
Count++;
|
|
Notify = Notify->Next;
|
|
}
|
|
AcpiOsPrintf ("Implicit Notify on %u devices", Count);
|
|
break;
|
|
|
|
default:
|
|
|
|
AcpiOsPrintf ("UNKNOWN: %X",
|
|
GpeEventInfo->Flags & ACPI_GPE_DISPATCH_MASK);
|
|
break;
|
|
}
|
|
|
|
AcpiOsPrintf (")\n");
|
|
}
|
|
}
|
|
Block++;
|
|
GpeBlock = GpeBlock->Next;
|
|
}
|
|
GpeXruptInfo = GpeXruptInfo->Next;
|
|
}
|
|
}
|
|
#endif /* !ACPI_REDUCED_HARDWARE */
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayHandlers
|
|
*
|
|
* PARAMETERS: None
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Display the currently installed global handlers
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
AcpiDbDisplayHandlers (
|
|
void)
|
|
{
|
|
ACPI_OPERAND_OBJECT *ObjDesc;
|
|
ACPI_OPERAND_OBJECT *HandlerObj;
|
|
ACPI_ADR_SPACE_TYPE SpaceId;
|
|
UINT32 i;
|
|
|
|
|
|
/* Operation region handlers */
|
|
|
|
AcpiOsPrintf ("\nOperation Region Handlers at the namespace root:\n");
|
|
|
|
ObjDesc = AcpiNsGetAttachedObject (AcpiGbl_RootNode);
|
|
if (ObjDesc)
|
|
{
|
|
for (i = 0; i < ACPI_ARRAY_LENGTH (AcpiGbl_SpaceIdList); i++)
|
|
{
|
|
SpaceId = AcpiGbl_SpaceIdList[i];
|
|
HandlerObj = ObjDesc->Device.Handler;
|
|
|
|
AcpiOsPrintf (ACPI_PREDEFINED_PREFIX,
|
|
AcpiUtGetRegionName ((UINT8) SpaceId), SpaceId);
|
|
|
|
while (HandlerObj)
|
|
{
|
|
if (AcpiGbl_SpaceIdList[i] == HandlerObj->AddressSpace.SpaceId)
|
|
{
|
|
AcpiOsPrintf (ACPI_HANDLER_PRESENT_STRING,
|
|
(HandlerObj->AddressSpace.HandlerFlags &
|
|
ACPI_ADDR_HANDLER_DEFAULT_INSTALLED) ? "Default" : "User",
|
|
HandlerObj->AddressSpace.Handler);
|
|
goto FoundHandler;
|
|
}
|
|
|
|
HandlerObj = HandlerObj->AddressSpace.Next;
|
|
}
|
|
|
|
/* There is no handler for this SpaceId */
|
|
|
|
AcpiOsPrintf ("None\n");
|
|
|
|
FoundHandler:;
|
|
}
|
|
|
|
/* Find all handlers for user-defined SpaceIDs */
|
|
|
|
HandlerObj = ObjDesc->Device.Handler;
|
|
while (HandlerObj)
|
|
{
|
|
if (HandlerObj->AddressSpace.SpaceId >= ACPI_USER_REGION_BEGIN)
|
|
{
|
|
AcpiOsPrintf (ACPI_PREDEFINED_PREFIX,
|
|
"User-defined ID", HandlerObj->AddressSpace.SpaceId);
|
|
AcpiOsPrintf (ACPI_HANDLER_PRESENT_STRING,
|
|
(HandlerObj->AddressSpace.HandlerFlags &
|
|
ACPI_ADDR_HANDLER_DEFAULT_INSTALLED) ? "Default" : "User",
|
|
HandlerObj->AddressSpace.Handler);
|
|
}
|
|
|
|
HandlerObj = HandlerObj->AddressSpace.Next;
|
|
}
|
|
}
|
|
|
|
#if (!ACPI_REDUCED_HARDWARE)
|
|
|
|
/* Fixed event handlers */
|
|
|
|
AcpiOsPrintf ("\nFixed Event Handlers:\n");
|
|
|
|
for (i = 0; i < ACPI_NUM_FIXED_EVENTS; i++)
|
|
{
|
|
AcpiOsPrintf (ACPI_PREDEFINED_PREFIX, AcpiUtGetEventName (i), i);
|
|
if (AcpiGbl_FixedEventHandlers[i].Handler)
|
|
{
|
|
AcpiOsPrintf (ACPI_HANDLER_PRESENT_STRING, "User",
|
|
AcpiGbl_FixedEventHandlers[i].Handler);
|
|
}
|
|
else
|
|
{
|
|
AcpiOsPrintf (ACPI_HANDLER_NOT_PRESENT_STRING, "None");
|
|
}
|
|
}
|
|
|
|
#endif /* !ACPI_REDUCED_HARDWARE */
|
|
|
|
/* Miscellaneous global handlers */
|
|
|
|
AcpiOsPrintf ("\nMiscellaneous Global Handlers:\n");
|
|
|
|
for (i = 0; i < ACPI_ARRAY_LENGTH (AcpiGbl_HandlerList); i++)
|
|
{
|
|
AcpiOsPrintf (ACPI_HANDLER_NAME_STRING, AcpiGbl_HandlerList[i].Name);
|
|
if (AcpiGbl_HandlerList[i].Handler)
|
|
{
|
|
AcpiOsPrintf (ACPI_HANDLER_PRESENT_STRING, "User",
|
|
AcpiGbl_HandlerList[i].Handler);
|
|
}
|
|
else
|
|
{
|
|
AcpiOsPrintf (ACPI_HANDLER_NOT_PRESENT_STRING, "None");
|
|
}
|
|
}
|
|
|
|
|
|
/* Other handlers that are installed throughout the namespace */
|
|
|
|
AcpiOsPrintf ("\nOperation Region Handlers for specific devices:\n");
|
|
|
|
(void) AcpiWalkNamespace (ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
|
|
ACPI_UINT32_MAX, AcpiDbDisplayNonRootHandlers,
|
|
NULL, NULL, NULL);
|
|
}
|
|
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: AcpiDbDisplayNonRootHandlers
|
|
*
|
|
* PARAMETERS: ACPI_WALK_CALLBACK
|
|
*
|
|
* RETURN: Status
|
|
*
|
|
* DESCRIPTION: Display information about all handlers installed for a
|
|
* device object.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static ACPI_STATUS
|
|
AcpiDbDisplayNonRootHandlers (
|
|
ACPI_HANDLE ObjHandle,
|
|
UINT32 NestingLevel,
|
|
void *Context,
|
|
void **ReturnValue)
|
|
{
|
|
ACPI_NAMESPACE_NODE *Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, ObjHandle);
|
|
ACPI_OPERAND_OBJECT *ObjDesc;
|
|
ACPI_OPERAND_OBJECT *HandlerObj;
|
|
char *Pathname;
|
|
|
|
|
|
ObjDesc = AcpiNsGetAttachedObject (Node);
|
|
if (!ObjDesc)
|
|
{
|
|
return (AE_OK);
|
|
}
|
|
|
|
Pathname = AcpiNsGetExternalPathname (Node);
|
|
if (!Pathname)
|
|
{
|
|
return (AE_OK);
|
|
}
|
|
|
|
/* Display all handlers associated with this device */
|
|
|
|
HandlerObj = ObjDesc->Device.Handler;
|
|
while (HandlerObj)
|
|
{
|
|
AcpiOsPrintf (ACPI_PREDEFINED_PREFIX,
|
|
AcpiUtGetRegionName ((UINT8) HandlerObj->AddressSpace.SpaceId),
|
|
HandlerObj->AddressSpace.SpaceId);
|
|
|
|
AcpiOsPrintf (ACPI_HANDLER_PRESENT_STRING2,
|
|
(HandlerObj->AddressSpace.HandlerFlags &
|
|
ACPI_ADDR_HANDLER_DEFAULT_INSTALLED) ? "Default" : "User",
|
|
HandlerObj->AddressSpace.Handler);
|
|
|
|
AcpiOsPrintf (" Device Name: %s (%p)\n", Pathname, Node);
|
|
|
|
HandlerObj = HandlerObj->AddressSpace.Next;
|
|
}
|
|
|
|
ACPI_FREE (Pathname);
|
|
return (AE_OK);
|
|
}
|
|
|
|
#endif /* ACPI_DEBUGGER */
|