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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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798d910398
Split ACPI_DEBUG into function trace enabled and not enabled. Function trace is most of the ACPI_DEBUG costs, but is not much of use for kernel ACPI debugging. Size of kernel image increased on test compile: + 48k (Full ACPI_DEBUG) + 35k (ACPI_DEBUG with function trace compiled out) Performance without function trace is also much better. Also remove ACPI_LV_DEBUG_OBJECT from default debug level as a lot vendors let Store (value, debug) in their code and this might confuse users when it pops up in syslog. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
186 lines
8.0 KiB
C
186 lines
8.0 KiB
C
/******************************************************************************
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*
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* Name: acoutput.h -- debug output
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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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#ifndef __ACOUTPUT_H__
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#define __ACOUTPUT_H__
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/*
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* Debug levels and component IDs. These are used to control the
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* granularity of the output of the DEBUG_PRINT macro -- on a per-
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* component basis and a per-exception-type basis.
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*/
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/* Component IDs are used in the global "DebugLayer" */
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#define ACPI_UTILITIES 0x00000001
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#define ACPI_HARDWARE 0x00000002
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#define ACPI_EVENTS 0x00000004
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#define ACPI_TABLES 0x00000008
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#define ACPI_NAMESPACE 0x00000010
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#define ACPI_PARSER 0x00000020
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#define ACPI_DISPATCHER 0x00000040
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#define ACPI_EXECUTER 0x00000080
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#define ACPI_RESOURCES 0x00000100
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#define ACPI_CA_DEBUGGER 0x00000200
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#define ACPI_OS_SERVICES 0x00000400
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#define ACPI_CA_DISASSEMBLER 0x00000800
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/* Component IDs for ACPI tools and utilities */
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#define ACPI_COMPILER 0x00001000
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#define ACPI_TOOLS 0x00002000
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#define ACPI_ALL_COMPONENTS 0x00003FFF
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#define ACPI_COMPONENT_DEFAULT (ACPI_ALL_COMPONENTS)
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/* Component IDs reserved for ACPI drivers */
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#define ACPI_ALL_DRIVERS 0xFFFF0000
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/*
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* Raw debug output levels, do not use these in the DEBUG_PRINT macros
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*/
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#define ACPI_LV_ERROR 0x00000001
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#define ACPI_LV_WARN 0x00000002
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#define ACPI_LV_INIT 0x00000004
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#define ACPI_LV_DEBUG_OBJECT 0x00000008
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#define ACPI_LV_INFO 0x00000010
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#define ACPI_LV_ALL_EXCEPTIONS 0x0000001F
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/* Trace verbosity level 1 [Standard Trace Level] */
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#define ACPI_LV_INIT_NAMES 0x00000020
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#define ACPI_LV_PARSE 0x00000040
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#define ACPI_LV_LOAD 0x00000080
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#define ACPI_LV_DISPATCH 0x00000100
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#define ACPI_LV_EXEC 0x00000200
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#define ACPI_LV_NAMES 0x00000400
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#define ACPI_LV_OPREGION 0x00000800
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#define ACPI_LV_BFIELD 0x00001000
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#define ACPI_LV_TABLES 0x00002000
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#define ACPI_LV_VALUES 0x00004000
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#define ACPI_LV_OBJECTS 0x00008000
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#define ACPI_LV_RESOURCES 0x00010000
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#define ACPI_LV_USER_REQUESTS 0x00020000
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#define ACPI_LV_PACKAGE 0x00040000
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#define ACPI_LV_VERBOSITY1 0x0007FF40 | ACPI_LV_ALL_EXCEPTIONS
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/* Trace verbosity level 2 [Function tracing and memory allocation] */
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#define ACPI_LV_ALLOCATIONS 0x00100000
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#define ACPI_LV_FUNCTIONS 0x00200000
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#define ACPI_LV_OPTIMIZATIONS 0x00400000
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#define ACPI_LV_VERBOSITY2 0x00700000 | ACPI_LV_VERBOSITY1
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#define ACPI_LV_ALL ACPI_LV_VERBOSITY2
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/* Trace verbosity level 3 [Threading, I/O, and Interrupts] */
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#define ACPI_LV_MUTEX 0x01000000
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#define ACPI_LV_THREADS 0x02000000
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#define ACPI_LV_IO 0x04000000
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#define ACPI_LV_INTERRUPTS 0x08000000
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#define ACPI_LV_VERBOSITY3 0x0F000000 | ACPI_LV_VERBOSITY2
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/* Exceptionally verbose output -- also used in the global "DebugLevel" */
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#define ACPI_LV_AML_DISASSEMBLE 0x10000000
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#define ACPI_LV_VERBOSE_INFO 0x20000000
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#define ACPI_LV_FULL_TABLES 0x40000000
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#define ACPI_LV_EVENTS 0x80000000
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#define ACPI_LV_VERBOSE 0xF0000000
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/*
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* Debug level macros that are used in the DEBUG_PRINT macros
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*/
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#define ACPI_DEBUG_LEVEL(dl) (u32) dl,ACPI_DEBUG_PARAMETERS
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/* Exception level -- used in the global "DebugLevel" */
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#define ACPI_DB_INIT ACPI_DEBUG_LEVEL (ACPI_LV_INIT)
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#define ACPI_DB_DEBUG_OBJECT ACPI_DEBUG_LEVEL (ACPI_LV_DEBUG_OBJECT)
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#define ACPI_DB_INFO ACPI_DEBUG_LEVEL (ACPI_LV_INFO)
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#define ACPI_DB_ALL_EXCEPTIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALL_EXCEPTIONS)
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/*
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* These two levels are essentially obsolete, all instances in the
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* ACPICA core code have been replaced by ACPI_ERROR and ACPI_WARNING
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* (Kept here because some drivers may still use them)
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*/
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#define ACPI_DB_ERROR ACPI_DEBUG_LEVEL (ACPI_LV_ERROR)
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#define ACPI_DB_WARN ACPI_DEBUG_LEVEL (ACPI_LV_WARN)
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/* Trace level -- also used in the global "DebugLevel" */
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#define ACPI_DB_INIT_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_INIT_NAMES)
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#define ACPI_DB_THREADS ACPI_DEBUG_LEVEL (ACPI_LV_THREADS)
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#define ACPI_DB_PARSE ACPI_DEBUG_LEVEL (ACPI_LV_PARSE)
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#define ACPI_DB_DISPATCH ACPI_DEBUG_LEVEL (ACPI_LV_DISPATCH)
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#define ACPI_DB_LOAD ACPI_DEBUG_LEVEL (ACPI_LV_LOAD)
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#define ACPI_DB_EXEC ACPI_DEBUG_LEVEL (ACPI_LV_EXEC)
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#define ACPI_DB_NAMES ACPI_DEBUG_LEVEL (ACPI_LV_NAMES)
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#define ACPI_DB_OPREGION ACPI_DEBUG_LEVEL (ACPI_LV_OPREGION)
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#define ACPI_DB_BFIELD ACPI_DEBUG_LEVEL (ACPI_LV_BFIELD)
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#define ACPI_DB_TABLES ACPI_DEBUG_LEVEL (ACPI_LV_TABLES)
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#define ACPI_DB_FUNCTIONS ACPI_DEBUG_LEVEL (ACPI_LV_FUNCTIONS)
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#define ACPI_DB_OPTIMIZATIONS ACPI_DEBUG_LEVEL (ACPI_LV_OPTIMIZATIONS)
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#define ACPI_DB_VALUES ACPI_DEBUG_LEVEL (ACPI_LV_VALUES)
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#define ACPI_DB_OBJECTS ACPI_DEBUG_LEVEL (ACPI_LV_OBJECTS)
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#define ACPI_DB_ALLOCATIONS ACPI_DEBUG_LEVEL (ACPI_LV_ALLOCATIONS)
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#define ACPI_DB_RESOURCES ACPI_DEBUG_LEVEL (ACPI_LV_RESOURCES)
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#define ACPI_DB_IO ACPI_DEBUG_LEVEL (ACPI_LV_IO)
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#define ACPI_DB_INTERRUPTS ACPI_DEBUG_LEVEL (ACPI_LV_INTERRUPTS)
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#define ACPI_DB_USER_REQUESTS ACPI_DEBUG_LEVEL (ACPI_LV_USER_REQUESTS)
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#define ACPI_DB_PACKAGE ACPI_DEBUG_LEVEL (ACPI_LV_PACKAGE)
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#define ACPI_DB_MUTEX ACPI_DEBUG_LEVEL (ACPI_LV_MUTEX)
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#define ACPI_DB_ALL ACPI_DEBUG_LEVEL (ACPI_LV_ALL)
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/* Defaults for debug_level, debug and normal */
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#define ACPI_DEBUG_DEFAULT (ACPI_LV_INIT | ACPI_LV_WARN | ACPI_LV_ERROR)
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#define ACPI_NORMAL_DEFAULT (ACPI_LV_INIT | ACPI_LV_WARN | ACPI_LV_ERROR)
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#define ACPI_DEBUG_ALL (ACPI_LV_AML_DISASSEMBLE | ACPI_LV_ALL_EXCEPTIONS | ACPI_LV_ALL)
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#endif /* __ACOUTPUT_H__ */
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