forked from Minki/linux
1053 lines
29 KiB
C
1053 lines
29 KiB
C
/******************************************************************************
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*
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* Module Name: exdump - Interpreter debug output routines
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*
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*****************************************************************************/
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/*
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* Copyright (C) 2000 - 2007, R. Byron Moore
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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/acpi.h>
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#include <acpi/acinterp.h>
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#include <acpi/amlcode.h>
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#include <acpi/acnamesp.h>
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#include <acpi/acparser.h>
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#define _COMPONENT ACPI_EXECUTER
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ACPI_MODULE_NAME("exdump")
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/*
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* The following routines are used for debug output only
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*/
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#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
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/* Local prototypes */
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static void acpi_ex_out_string(char *title, char *value);
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static void acpi_ex_out_pointer(char *title, void *value);
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static void
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acpi_ex_dump_object(union acpi_operand_object *obj_desc,
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struct acpi_exdump_info *info);
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static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc);
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static void
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acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
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u32 level, u32 index);
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/*******************************************************************************
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*
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* Object Descriptor info tables
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*
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* Note: The first table entry must be an INIT opcode and must contain
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* the table length (number of table entries)
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*
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******************************************************************************/
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static struct acpi_exdump_info acpi_ex_dump_integer[2] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_integer), NULL},
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{ACPI_EXD_UINT64, ACPI_EXD_OFFSET(integer.value), "Value"}
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};
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static struct acpi_exdump_info acpi_ex_dump_string[4] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_string), NULL},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(string.length), "Length"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(string.pointer), "Pointer"},
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{ACPI_EXD_STRING, 0, NULL}
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};
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static struct acpi_exdump_info acpi_ex_dump_buffer[5] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer), NULL},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(buffer.length), "Length"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer.pointer), "Pointer"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer.node), "Parent Node"},
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{ACPI_EXD_BUFFER, 0, NULL}
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};
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static struct acpi_exdump_info acpi_ex_dump_package[5] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_package), NULL},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(package.flags), "Flags"},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(package.count), "Elements"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(package.elements), "Element List"},
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{ACPI_EXD_PACKAGE, 0, NULL}
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};
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static struct acpi_exdump_info acpi_ex_dump_device[4] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_device), NULL},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.handler), "Handler"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.system_notify),
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"System Notify"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(device.device_notify),
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"Device Notify"}
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};
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static struct acpi_exdump_info acpi_ex_dump_event[2] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_event), NULL},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(event.os_semaphore), "OsSemaphore"}
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};
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static struct acpi_exdump_info acpi_ex_dump_method[8] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_method), NULL},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.param_count), "ParamCount"},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.sync_level), "Sync Level"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.mutex), "Mutex"},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.owner_id), "Owner Id"},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(method.thread_count), "Thread Count"},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(method.aml_length), "Aml Length"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(method.aml_start), "Aml Start"}
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};
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static struct acpi_exdump_info acpi_ex_dump_mutex[5] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_mutex), NULL},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(mutex.sync_level), "Sync Level"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.owner_thread), "Owner Thread"},
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{ACPI_EXD_UINT16, ACPI_EXD_OFFSET(mutex.acquisition_depth),
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"Acquire Depth"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(mutex.os_mutex), "OsMutex"}
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};
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static struct acpi_exdump_info acpi_ex_dump_region[7] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region), NULL},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.space_id), "Space Id"},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(region.flags), "Flags"},
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{ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(region.address), "Address"},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(region.length), "Length"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.handler), "Handler"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(region.next), "Next"}
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};
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static struct acpi_exdump_info acpi_ex_dump_power[5] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_power), NULL},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.system_level),
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"System Level"},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(power_resource.resource_order),
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"Resource Order"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.system_notify),
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"System Notify"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(power_resource.device_notify),
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"Device Notify"}
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};
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static struct acpi_exdump_info acpi_ex_dump_processor[7] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_processor), NULL},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(processor.proc_id), "Processor ID"},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(processor.length), "Length"},
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{ACPI_EXD_ADDRESS, ACPI_EXD_OFFSET(processor.address), "Address"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.system_notify),
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"System Notify"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.device_notify),
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"Device Notify"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(processor.handler), "Handler"}
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};
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static struct acpi_exdump_info acpi_ex_dump_thermal[4] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_thermal), NULL},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.system_notify),
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"System Notify"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.device_notify),
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"Device Notify"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(thermal_zone.handler), "Handler"}
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};
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static struct acpi_exdump_info acpi_ex_dump_buffer_field[3] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_buffer_field), NULL},
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{ACPI_EXD_FIELD, 0, NULL},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(buffer_field.buffer_obj),
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"Buffer Object"}
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};
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static struct acpi_exdump_info acpi_ex_dump_region_field[3] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_region_field), NULL},
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{ACPI_EXD_FIELD, 0, NULL},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(field.region_obj), "Region Object"}
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};
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static struct acpi_exdump_info acpi_ex_dump_bank_field[5] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
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{ACPI_EXD_FIELD, 0, NULL},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(bank_field.value), "Value"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.region_obj),
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"Region Object"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(bank_field.bank_obj), "Bank Object"}
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};
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static struct acpi_exdump_info acpi_ex_dump_index_field[5] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_bank_field), NULL},
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{ACPI_EXD_FIELD, 0, NULL},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(index_field.value), "Value"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.index_obj),
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"Index Object"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(index_field.data_obj), "Data Object"}
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};
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static struct acpi_exdump_info acpi_ex_dump_reference[7] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_reference), NULL},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(reference.target_type), "Target Type"},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(reference.offset), "Offset"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.object), "Object Desc"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.node), "Node"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(reference.where), "Where"},
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{ACPI_EXD_REFERENCE, 0, NULL}
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};
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static struct acpi_exdump_info acpi_ex_dump_address_handler[6] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_address_handler),
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NULL},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(address_space.space_id), "Space Id"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.next), "Next"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.region_list),
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"Region List"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.node), "Node"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(address_space.context), "Context"}
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};
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static struct acpi_exdump_info acpi_ex_dump_notify[3] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_notify), NULL},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.node), "Node"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(notify.context), "Context"}
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};
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/* Miscellaneous tables */
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static struct acpi_exdump_info acpi_ex_dump_common[4] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_common), NULL},
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{ACPI_EXD_TYPE, 0, NULL},
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{ACPI_EXD_UINT16, ACPI_EXD_OFFSET(common.reference_count),
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"Reference Count"},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common.flags), "Flags"}
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};
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static struct acpi_exdump_info acpi_ex_dump_field_common[7] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_field_common), NULL},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.field_flags),
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"Field Flags"},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.access_byte_width),
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"Access Byte Width"},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.bit_length),
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"Bit Length"},
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{ACPI_EXD_UINT8, ACPI_EXD_OFFSET(common_field.start_field_bit_offset),
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"Field Bit Offset"},
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{ACPI_EXD_UINT32, ACPI_EXD_OFFSET(common_field.base_byte_offset),
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"Base Byte Offset"},
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{ACPI_EXD_POINTER, ACPI_EXD_OFFSET(common_field.node), "Parent Node"}
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};
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static struct acpi_exdump_info acpi_ex_dump_node[5] = {
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{ACPI_EXD_INIT, ACPI_EXD_TABLE_SIZE(acpi_ex_dump_node), NULL},
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{ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(flags), "Flags"},
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{ACPI_EXD_UINT8, ACPI_EXD_NSOFFSET(owner_id), "Owner Id"},
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{ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET(child), "Child List"},
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{ACPI_EXD_POINTER, ACPI_EXD_NSOFFSET(peer), "Next Peer"}
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};
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/* Dispatch table, indexed by object type */
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static struct acpi_exdump_info *acpi_ex_dump_info[] = {
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NULL,
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acpi_ex_dump_integer,
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acpi_ex_dump_string,
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acpi_ex_dump_buffer,
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acpi_ex_dump_package,
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NULL,
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acpi_ex_dump_device,
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acpi_ex_dump_event,
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acpi_ex_dump_method,
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acpi_ex_dump_mutex,
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acpi_ex_dump_region,
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acpi_ex_dump_power,
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acpi_ex_dump_processor,
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acpi_ex_dump_thermal,
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acpi_ex_dump_buffer_field,
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NULL,
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NULL,
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acpi_ex_dump_region_field,
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acpi_ex_dump_bank_field,
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acpi_ex_dump_index_field,
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acpi_ex_dump_reference,
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NULL,
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NULL,
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acpi_ex_dump_notify,
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acpi_ex_dump_address_handler,
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NULL,
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NULL,
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NULL
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};
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/*******************************************************************************
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*
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* FUNCTION: acpi_ex_dump_object
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*
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* PARAMETERS: obj_desc - Descriptor to dump
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* Info - Info table corresponding to this object
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* type
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*
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* RETURN: None
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*
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* DESCRIPTION: Walk the info table for this object
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*
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******************************************************************************/
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static void
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acpi_ex_dump_object(union acpi_operand_object *obj_desc,
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struct acpi_exdump_info *info)
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{
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u8 *target;
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char *name;
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u8 count;
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if (!info) {
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acpi_os_printf
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("ExDumpObject: Display not implemented for object type %s\n",
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acpi_ut_get_object_type_name(obj_desc));
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return;
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}
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/* First table entry must contain the table length (# of table entries) */
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count = info->offset;
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while (count) {
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target = ACPI_ADD_PTR(u8, obj_desc, info->offset);
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name = info->name;
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switch (info->opcode) {
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case ACPI_EXD_INIT:
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break;
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case ACPI_EXD_TYPE:
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acpi_ex_out_string("Type",
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acpi_ut_get_object_type_name
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(obj_desc));
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break;
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case ACPI_EXD_UINT8:
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acpi_os_printf("%20s : %2.2X\n", name, *target);
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break;
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case ACPI_EXD_UINT16:
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acpi_os_printf("%20s : %4.4X\n", name,
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ACPI_GET16(target));
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break;
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case ACPI_EXD_UINT32:
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acpi_os_printf("%20s : %8.8X\n", name,
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ACPI_GET32(target));
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break;
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case ACPI_EXD_UINT64:
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acpi_os_printf("%20s : %8.8X%8.8X\n", "Value",
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ACPI_FORMAT_UINT64(ACPI_GET64(target)));
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break;
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case ACPI_EXD_POINTER:
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case ACPI_EXD_ADDRESS:
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acpi_ex_out_pointer(name,
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*ACPI_CAST_PTR(void *, target));
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break;
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case ACPI_EXD_STRING:
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acpi_ut_print_string(obj_desc->string.pointer,
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ACPI_UINT8_MAX);
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acpi_os_printf("\n");
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break;
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case ACPI_EXD_BUFFER:
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ACPI_DUMP_BUFFER(obj_desc->buffer.pointer,
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obj_desc->buffer.length);
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break;
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case ACPI_EXD_PACKAGE:
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/* Dump the package contents */
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acpi_os_printf("\nPackage Contents:\n");
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acpi_ex_dump_package_obj(obj_desc, 0, 0);
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break;
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case ACPI_EXD_FIELD:
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acpi_ex_dump_object(obj_desc,
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acpi_ex_dump_field_common);
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break;
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case ACPI_EXD_REFERENCE:
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|
|
acpi_ex_out_string("Opcode",
|
|
(acpi_ps_get_opcode_info
|
|
(obj_desc->reference.opcode))->
|
|
name);
|
|
acpi_ex_dump_reference_obj(obj_desc);
|
|
break;
|
|
|
|
default:
|
|
acpi_os_printf("**** Invalid table opcode [%X] ****\n",
|
|
info->opcode);
|
|
return;
|
|
}
|
|
|
|
info++;
|
|
count--;
|
|
}
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: acpi_ex_dump_operand
|
|
*
|
|
* PARAMETERS: *obj_desc - Pointer to entry to be dumped
|
|
* Depth - Current nesting depth
|
|
*
|
|
* RETURN: None
|
|
*
|
|
* DESCRIPTION: Dump an operand object
|
|
*
|
|
******************************************************************************/
|
|
|
|
void acpi_ex_dump_operand(union acpi_operand_object *obj_desc, u32 depth)
|
|
{
|
|
u32 length;
|
|
u32 index;
|
|
|
|
ACPI_FUNCTION_NAME(ex_dump_operand)
|
|
|
|
if (!((ACPI_LV_EXEC & acpi_dbg_level)
|
|
&& (_COMPONENT & acpi_dbg_layer))) {
|
|
return;
|
|
}
|
|
|
|
if (!obj_desc) {
|
|
|
|
/* This could be a null element of a package */
|
|
|
|
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "Null Object Descriptor\n"));
|
|
return;
|
|
}
|
|
|
|
if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
|
|
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p Namespace Node: ",
|
|
obj_desc));
|
|
ACPI_DUMP_ENTRY(obj_desc, ACPI_LV_EXEC);
|
|
return;
|
|
}
|
|
|
|
if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
|
|
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
|
|
"%p is not a node or operand object: [%s]\n",
|
|
obj_desc,
|
|
acpi_ut_get_descriptor_name(obj_desc)));
|
|
ACPI_DUMP_BUFFER(obj_desc, sizeof(union acpi_operand_object));
|
|
return;
|
|
}
|
|
|
|
/* obj_desc is a valid object */
|
|
|
|
if (depth > 0) {
|
|
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%*s[%u] %p ",
|
|
depth, " ", depth, obj_desc));
|
|
} else {
|
|
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "%p ", obj_desc));
|
|
}
|
|
|
|
/* Decode object type */
|
|
|
|
switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
|
|
case ACPI_TYPE_LOCAL_REFERENCE:
|
|
|
|
switch (obj_desc->reference.opcode) {
|
|
case AML_DEBUG_OP:
|
|
|
|
acpi_os_printf("Reference: Debug\n");
|
|
break;
|
|
|
|
case AML_NAME_OP:
|
|
|
|
ACPI_DUMP_PATHNAME(obj_desc->reference.object,
|
|
"Reference: Name: ", ACPI_LV_INFO,
|
|
_COMPONENT);
|
|
ACPI_DUMP_ENTRY(obj_desc->reference.object,
|
|
ACPI_LV_INFO);
|
|
break;
|
|
|
|
case AML_INDEX_OP:
|
|
|
|
acpi_os_printf("Reference: Index %p\n",
|
|
obj_desc->reference.object);
|
|
break;
|
|
|
|
case AML_REF_OF_OP:
|
|
|
|
acpi_os_printf("Reference: (RefOf) %p\n",
|
|
obj_desc->reference.object);
|
|
break;
|
|
|
|
case AML_ARG_OP:
|
|
|
|
acpi_os_printf("Reference: Arg%d",
|
|
obj_desc->reference.offset);
|
|
|
|
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
|
|
|
|
/* Value is an Integer */
|
|
|
|
acpi_os_printf(" value is [%8.8X%8.8x]",
|
|
ACPI_FORMAT_UINT64(obj_desc->
|
|
integer.
|
|
value));
|
|
}
|
|
|
|
acpi_os_printf("\n");
|
|
break;
|
|
|
|
case AML_LOCAL_OP:
|
|
|
|
acpi_os_printf("Reference: Local%d",
|
|
obj_desc->reference.offset);
|
|
|
|
if (ACPI_GET_OBJECT_TYPE(obj_desc) == ACPI_TYPE_INTEGER) {
|
|
|
|
/* Value is an Integer */
|
|
|
|
acpi_os_printf(" value is [%8.8X%8.8x]",
|
|
ACPI_FORMAT_UINT64(obj_desc->
|
|
integer.
|
|
value));
|
|
}
|
|
|
|
acpi_os_printf("\n");
|
|
break;
|
|
|
|
case AML_INT_NAMEPATH_OP:
|
|
|
|
acpi_os_printf("Reference.Node->Name %X\n",
|
|
obj_desc->reference.node->name.integer);
|
|
break;
|
|
|
|
default:
|
|
|
|
/* Unknown opcode */
|
|
|
|
acpi_os_printf("Unknown Reference opcode=%X\n",
|
|
obj_desc->reference.opcode);
|
|
break;
|
|
|
|
}
|
|
break;
|
|
|
|
case ACPI_TYPE_BUFFER:
|
|
|
|
acpi_os_printf("Buffer len %X @ %p\n",
|
|
obj_desc->buffer.length,
|
|
obj_desc->buffer.pointer);
|
|
|
|
length = obj_desc->buffer.length;
|
|
if (length > 64) {
|
|
length = 64;
|
|
}
|
|
|
|
/* Debug only -- dump the buffer contents */
|
|
|
|
if (obj_desc->buffer.pointer) {
|
|
acpi_os_printf("Buffer Contents: ");
|
|
|
|
for (index = 0; index < length; index++) {
|
|
acpi_os_printf(" %02x",
|
|
obj_desc->buffer.pointer[index]);
|
|
}
|
|
acpi_os_printf("\n");
|
|
}
|
|
break;
|
|
|
|
case ACPI_TYPE_INTEGER:
|
|
|
|
acpi_os_printf("Integer %8.8X%8.8X\n",
|
|
ACPI_FORMAT_UINT64(obj_desc->integer.value));
|
|
break;
|
|
|
|
case ACPI_TYPE_PACKAGE:
|
|
|
|
acpi_os_printf("Package [Len %X] ElementArray %p\n",
|
|
obj_desc->package.count,
|
|
obj_desc->package.elements);
|
|
|
|
/*
|
|
* If elements exist, package element pointer is valid,
|
|
* and debug_level exceeds 1, dump package's elements.
|
|
*/
|
|
if (obj_desc->package.count &&
|
|
obj_desc->package.elements && acpi_dbg_level > 1) {
|
|
for (index = 0; index < obj_desc->package.count;
|
|
index++) {
|
|
acpi_ex_dump_operand(obj_desc->package.
|
|
elements[index],
|
|
depth + 1);
|
|
}
|
|
}
|
|
break;
|
|
|
|
case ACPI_TYPE_REGION:
|
|
|
|
acpi_os_printf("Region %s (%X)",
|
|
acpi_ut_get_region_name(obj_desc->region.
|
|
space_id),
|
|
obj_desc->region.space_id);
|
|
|
|
/*
|
|
* If the address and length have not been evaluated,
|
|
* don't print them.
|
|
*/
|
|
if (!(obj_desc->region.flags & AOPOBJ_DATA_VALID)) {
|
|
acpi_os_printf("\n");
|
|
} else {
|
|
acpi_os_printf(" base %8.8X%8.8X Length %X\n",
|
|
ACPI_FORMAT_UINT64(obj_desc->region.
|
|
address),
|
|
obj_desc->region.length);
|
|
}
|
|
break;
|
|
|
|
case ACPI_TYPE_STRING:
|
|
|
|
acpi_os_printf("String length %X @ %p ",
|
|
obj_desc->string.length,
|
|
obj_desc->string.pointer);
|
|
|
|
acpi_ut_print_string(obj_desc->string.pointer, ACPI_UINT8_MAX);
|
|
acpi_os_printf("\n");
|
|
break;
|
|
|
|
case ACPI_TYPE_LOCAL_BANK_FIELD:
|
|
|
|
acpi_os_printf("BankField\n");
|
|
break;
|
|
|
|
case ACPI_TYPE_LOCAL_REGION_FIELD:
|
|
|
|
acpi_os_printf
|
|
("RegionField: Bits=%X AccWidth=%X Lock=%X Update=%X at byte=%X bit=%X of below:\n",
|
|
obj_desc->field.bit_length,
|
|
obj_desc->field.access_byte_width,
|
|
obj_desc->field.field_flags & AML_FIELD_LOCK_RULE_MASK,
|
|
obj_desc->field.field_flags & AML_FIELD_UPDATE_RULE_MASK,
|
|
obj_desc->field.base_byte_offset,
|
|
obj_desc->field.start_field_bit_offset);
|
|
|
|
acpi_ex_dump_operand(obj_desc->field.region_obj, depth + 1);
|
|
break;
|
|
|
|
case ACPI_TYPE_LOCAL_INDEX_FIELD:
|
|
|
|
acpi_os_printf("IndexField\n");
|
|
break;
|
|
|
|
case ACPI_TYPE_BUFFER_FIELD:
|
|
|
|
acpi_os_printf("BufferField: %X bits at byte %X bit %X of\n",
|
|
obj_desc->buffer_field.bit_length,
|
|
obj_desc->buffer_field.base_byte_offset,
|
|
obj_desc->buffer_field.start_field_bit_offset);
|
|
|
|
if (!obj_desc->buffer_field.buffer_obj) {
|
|
ACPI_DEBUG_PRINT((ACPI_DB_EXEC, "*NULL*\n"));
|
|
} else
|
|
if (ACPI_GET_OBJECT_TYPE(obj_desc->buffer_field.buffer_obj)
|
|
!= ACPI_TYPE_BUFFER) {
|
|
acpi_os_printf("*not a Buffer*\n");
|
|
} else {
|
|
acpi_ex_dump_operand(obj_desc->buffer_field.buffer_obj,
|
|
depth + 1);
|
|
}
|
|
break;
|
|
|
|
case ACPI_TYPE_EVENT:
|
|
|
|
acpi_os_printf("Event\n");
|
|
break;
|
|
|
|
case ACPI_TYPE_METHOD:
|
|
|
|
acpi_os_printf("Method(%X) @ %p:%X\n",
|
|
obj_desc->method.param_count,
|
|
obj_desc->method.aml_start,
|
|
obj_desc->method.aml_length);
|
|
break;
|
|
|
|
case ACPI_TYPE_MUTEX:
|
|
|
|
acpi_os_printf("Mutex\n");
|
|
break;
|
|
|
|
case ACPI_TYPE_DEVICE:
|
|
|
|
acpi_os_printf("Device\n");
|
|
break;
|
|
|
|
case ACPI_TYPE_POWER:
|
|
|
|
acpi_os_printf("Power\n");
|
|
break;
|
|
|
|
case ACPI_TYPE_PROCESSOR:
|
|
|
|
acpi_os_printf("Processor\n");
|
|
break;
|
|
|
|
case ACPI_TYPE_THERMAL:
|
|
|
|
acpi_os_printf("Thermal\n");
|
|
break;
|
|
|
|
default:
|
|
/* Unknown Type */
|
|
|
|
acpi_os_printf("Unknown Type %X\n",
|
|
ACPI_GET_OBJECT_TYPE(obj_desc));
|
|
break;
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: acpi_ex_dump_operands
|
|
*
|
|
* PARAMETERS: Operands - Operand list
|
|
* interpreter_mode - Load or Exec
|
|
* Ident - Identification
|
|
* num_levels - # of stack entries to dump above line
|
|
* Note - Output notation
|
|
* module_name - Caller's module name
|
|
* line_number - Caller's invocation line number
|
|
*
|
|
* DESCRIPTION: Dump the object stack
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
acpi_ex_dump_operands(union acpi_operand_object **operands,
|
|
acpi_interpreter_mode interpreter_mode,
|
|
char *ident,
|
|
u32 num_levels,
|
|
char *note, char *module_name, u32 line_number)
|
|
{
|
|
acpi_native_uint i;
|
|
|
|
ACPI_FUNCTION_NAME(ex_dump_operands);
|
|
|
|
if (!ident) {
|
|
ident = "?";
|
|
}
|
|
|
|
if (!note) {
|
|
note = "?";
|
|
}
|
|
|
|
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
|
|
"************* Operand Stack Contents (Opcode [%s], %d Operands)\n",
|
|
ident, num_levels));
|
|
|
|
if (num_levels == 0) {
|
|
num_levels = 1;
|
|
}
|
|
|
|
/* Dump the operand stack starting at the top */
|
|
|
|
for (i = 0; num_levels > 0; i--, num_levels--) {
|
|
acpi_ex_dump_operand(operands[i], 0);
|
|
}
|
|
|
|
ACPI_DEBUG_PRINT((ACPI_DB_EXEC,
|
|
"************* Operand Stack dump from %s(%d), %s\n",
|
|
module_name, line_number, note));
|
|
return;
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: acpi_ex_out* functions
|
|
*
|
|
* PARAMETERS: Title - Descriptive text
|
|
* Value - Value to be displayed
|
|
*
|
|
* DESCRIPTION: Object dump output formatting functions. These functions
|
|
* reduce the number of format strings required and keeps them
|
|
* all in one place for easy modification.
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void acpi_ex_out_string(char *title, char *value)
|
|
{
|
|
acpi_os_printf("%20s : %s\n", title, value);
|
|
}
|
|
|
|
static void acpi_ex_out_pointer(char *title, void *value)
|
|
{
|
|
acpi_os_printf("%20s : %p\n", title, value);
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: acpi_ex_dump_namespace_node
|
|
*
|
|
* PARAMETERS: Node - Descriptor to dump
|
|
* Flags - Force display if TRUE
|
|
*
|
|
* DESCRIPTION: Dumps the members of the given.Node
|
|
*
|
|
******************************************************************************/
|
|
|
|
void acpi_ex_dump_namespace_node(struct acpi_namespace_node *node, u32 flags)
|
|
{
|
|
|
|
ACPI_FUNCTION_ENTRY();
|
|
|
|
if (!flags) {
|
|
if (!((ACPI_LV_OBJECTS & acpi_dbg_level)
|
|
&& (_COMPONENT & acpi_dbg_layer))) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
acpi_os_printf("%20s : %4.4s\n", "Name", acpi_ut_get_node_name(node));
|
|
acpi_ex_out_string("Type", acpi_ut_get_type_name(node->type));
|
|
acpi_ex_out_pointer("Attached Object",
|
|
acpi_ns_get_attached_object(node));
|
|
acpi_ex_out_pointer("Parent", acpi_ns_get_parent_node(node));
|
|
|
|
acpi_ex_dump_object(ACPI_CAST_PTR(union acpi_operand_object, node),
|
|
acpi_ex_dump_node);
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: acpi_ex_dump_reference_obj
|
|
*
|
|
* PARAMETERS: Object - Descriptor to dump
|
|
*
|
|
* DESCRIPTION: Dumps a reference object
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void acpi_ex_dump_reference_obj(union acpi_operand_object *obj_desc)
|
|
{
|
|
struct acpi_buffer ret_buf;
|
|
acpi_status status;
|
|
|
|
ret_buf.length = ACPI_ALLOCATE_LOCAL_BUFFER;
|
|
|
|
if (obj_desc->reference.opcode == AML_INT_NAMEPATH_OP) {
|
|
acpi_os_printf("Named Object %p ", obj_desc->reference.node);
|
|
|
|
status =
|
|
acpi_ns_handle_to_pathname(obj_desc->reference.node,
|
|
&ret_buf);
|
|
if (ACPI_FAILURE(status)) {
|
|
acpi_os_printf("Could not convert name to pathname\n");
|
|
} else {
|
|
acpi_os_printf("%s\n", (char *)ret_buf.pointer);
|
|
ACPI_FREE(ret_buf.pointer);
|
|
}
|
|
} else if (obj_desc->reference.object) {
|
|
acpi_os_printf("\nReferenced Object: %p\n",
|
|
obj_desc->reference.object);
|
|
}
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: acpi_ex_dump_package_obj
|
|
*
|
|
* PARAMETERS: obj_desc - Descriptor to dump
|
|
* Level - Indentation Level
|
|
* Index - Package index for this object
|
|
*
|
|
* DESCRIPTION: Dumps the elements of the package
|
|
*
|
|
******************************************************************************/
|
|
|
|
static void
|
|
acpi_ex_dump_package_obj(union acpi_operand_object *obj_desc,
|
|
u32 level, u32 index)
|
|
{
|
|
u32 i;
|
|
|
|
/* Indentation and index output */
|
|
|
|
if (level > 0) {
|
|
for (i = 0; i < level; i++) {
|
|
acpi_os_printf(" ");
|
|
}
|
|
|
|
acpi_os_printf("[%.2d] ", index);
|
|
}
|
|
|
|
acpi_os_printf("%p ", obj_desc);
|
|
|
|
/* Null package elements are allowed */
|
|
|
|
if (!obj_desc) {
|
|
acpi_os_printf("[Null Object]\n");
|
|
return;
|
|
}
|
|
|
|
/* Packages may only contain a few object types */
|
|
|
|
switch (ACPI_GET_OBJECT_TYPE(obj_desc)) {
|
|
case ACPI_TYPE_INTEGER:
|
|
|
|
acpi_os_printf("[Integer] = %8.8X%8.8X\n",
|
|
ACPI_FORMAT_UINT64(obj_desc->integer.value));
|
|
break;
|
|
|
|
case ACPI_TYPE_STRING:
|
|
|
|
acpi_os_printf("[String] Value: ");
|
|
for (i = 0; i < obj_desc->string.length; i++) {
|
|
acpi_os_printf("%c", obj_desc->string.pointer[i]);
|
|
}
|
|
acpi_os_printf("\n");
|
|
break;
|
|
|
|
case ACPI_TYPE_BUFFER:
|
|
|
|
acpi_os_printf("[Buffer] Length %.2X = ",
|
|
obj_desc->buffer.length);
|
|
if (obj_desc->buffer.length) {
|
|
acpi_ut_dump_buffer(ACPI_CAST_PTR
|
|
(u8, obj_desc->buffer.pointer),
|
|
obj_desc->buffer.length,
|
|
DB_DWORD_DISPLAY, _COMPONENT);
|
|
} else {
|
|
acpi_os_printf("\n");
|
|
}
|
|
break;
|
|
|
|
case ACPI_TYPE_PACKAGE:
|
|
|
|
acpi_os_printf("[Package] Contains %d Elements:\n",
|
|
obj_desc->package.count);
|
|
|
|
for (i = 0; i < obj_desc->package.count; i++) {
|
|
acpi_ex_dump_package_obj(obj_desc->package.elements[i],
|
|
level + 1, i);
|
|
}
|
|
break;
|
|
|
|
case ACPI_TYPE_LOCAL_REFERENCE:
|
|
|
|
acpi_os_printf("[Object Reference] ");
|
|
acpi_ex_dump_reference_obj(obj_desc);
|
|
break;
|
|
|
|
default:
|
|
|
|
acpi_os_printf("[Unknown Type] %X\n",
|
|
ACPI_GET_OBJECT_TYPE(obj_desc));
|
|
break;
|
|
}
|
|
}
|
|
|
|
/*******************************************************************************
|
|
*
|
|
* FUNCTION: acpi_ex_dump_object_descriptor
|
|
*
|
|
* PARAMETERS: obj_desc - Descriptor to dump
|
|
* Flags - Force display if TRUE
|
|
*
|
|
* DESCRIPTION: Dumps the members of the object descriptor given.
|
|
*
|
|
******************************************************************************/
|
|
|
|
void
|
|
acpi_ex_dump_object_descriptor(union acpi_operand_object *obj_desc, u32 flags)
|
|
{
|
|
ACPI_FUNCTION_TRACE(ex_dump_object_descriptor);
|
|
|
|
if (!obj_desc) {
|
|
return_VOID;
|
|
}
|
|
|
|
if (!flags) {
|
|
if (!((ACPI_LV_OBJECTS & acpi_dbg_level)
|
|
&& (_COMPONENT & acpi_dbg_layer))) {
|
|
return_VOID;
|
|
}
|
|
}
|
|
|
|
if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) == ACPI_DESC_TYPE_NAMED) {
|
|
acpi_ex_dump_namespace_node((struct acpi_namespace_node *)
|
|
obj_desc, flags);
|
|
|
|
acpi_os_printf("\nAttached Object (%p):\n",
|
|
((struct acpi_namespace_node *)obj_desc)->
|
|
object);
|
|
|
|
acpi_ex_dump_object_descriptor(((struct acpi_namespace_node *)
|
|
obj_desc)->object, flags);
|
|
return_VOID;
|
|
}
|
|
|
|
if (ACPI_GET_DESCRIPTOR_TYPE(obj_desc) != ACPI_DESC_TYPE_OPERAND) {
|
|
acpi_os_printf
|
|
("ExDumpObjectDescriptor: %p is not an ACPI operand object: [%s]\n",
|
|
obj_desc, acpi_ut_get_descriptor_name(obj_desc));
|
|
return_VOID;
|
|
}
|
|
|
|
if (obj_desc->common.type > ACPI_TYPE_NS_NODE_MAX) {
|
|
return_VOID;
|
|
}
|
|
|
|
/* Common Fields */
|
|
|
|
acpi_ex_dump_object(obj_desc, acpi_ex_dump_common);
|
|
|
|
/* Object-specific fields */
|
|
|
|
acpi_ex_dump_object(obj_desc, acpi_ex_dump_info[obj_desc->common.type]);
|
|
return_VOID;
|
|
}
|
|
|
|
#endif
|