b944b29c90
For _HID and _CID, the disassembler will emit a string that describes the device if the _HID/_CID value is recognized. acpihelp updated also. acpihelp will now search for a specific ID as well as displaying the list of "known" (to ACPICA) IDs. This patch does not affect Linux kernel behavior as the disassembler and the acpihelp are not shipped with it. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
748 lines
22 KiB
C
748 lines
22 KiB
C
/******************************************************************************
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*
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* Name: acutils.h -- prototypes for the common (subsystem-wide) procedures
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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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#ifndef _ACUTILS_H
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#define _ACUTILS_H
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extern const u8 acpi_gbl_resource_aml_sizes[];
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extern const u8 acpi_gbl_resource_aml_serial_bus_sizes[];
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/* Strings used by the disassembler and debugger resource dump routines */
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#if defined(ACPI_DEBUG_OUTPUT) || defined (ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER)
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extern const char *acpi_gbl_bm_decode[];
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extern const char *acpi_gbl_config_decode[];
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extern const char *acpi_gbl_consume_decode[];
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extern const char *acpi_gbl_dec_decode[];
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extern const char *acpi_gbl_he_decode[];
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extern const char *acpi_gbl_io_decode[];
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extern const char *acpi_gbl_ll_decode[];
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extern const char *acpi_gbl_max_decode[];
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extern const char *acpi_gbl_mem_decode[];
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extern const char *acpi_gbl_min_decode[];
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extern const char *acpi_gbl_mtp_decode[];
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extern const char *acpi_gbl_rng_decode[];
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extern const char *acpi_gbl_rw_decode[];
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extern const char *acpi_gbl_shr_decode[];
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extern const char *acpi_gbl_siz_decode[];
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extern const char *acpi_gbl_trs_decode[];
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extern const char *acpi_gbl_ttp_decode[];
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extern const char *acpi_gbl_typ_decode[];
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extern const char *acpi_gbl_ppc_decode[];
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extern const char *acpi_gbl_ior_decode[];
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extern const char *acpi_gbl_dts_decode[];
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extern const char *acpi_gbl_ct_decode[];
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extern const char *acpi_gbl_sbt_decode[];
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extern const char *acpi_gbl_am_decode[];
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extern const char *acpi_gbl_sm_decode[];
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extern const char *acpi_gbl_wm_decode[];
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extern const char *acpi_gbl_cph_decode[];
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extern const char *acpi_gbl_cpo_decode[];
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extern const char *acpi_gbl_dp_decode[];
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extern const char *acpi_gbl_ed_decode[];
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extern const char *acpi_gbl_bpb_decode[];
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extern const char *acpi_gbl_sb_decode[];
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extern const char *acpi_gbl_fc_decode[];
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extern const char *acpi_gbl_pt_decode[];
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#endif
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/*
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* For the iASL compiler case, the output is redirected to stderr so that
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* any of the various ACPI errors and warnings do not appear in the output
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* files, for either the compiler or disassembler portions of the tool.
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*/
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#ifdef ACPI_ASL_COMPILER
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#include <stdio.h>
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extern FILE *acpi_gbl_output_file;
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#define ACPI_MSG_REDIRECT_BEGIN \
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FILE *output_file = acpi_gbl_output_file; \
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acpi_os_redirect_output (stderr);
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#define ACPI_MSG_REDIRECT_END \
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acpi_os_redirect_output (output_file);
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#else
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/*
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* non-iASL case - no redirection, nothing to do
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*/
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#define ACPI_MSG_REDIRECT_BEGIN
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#define ACPI_MSG_REDIRECT_END
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#endif
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/*
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* Common error message prefixes
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*/
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#define ACPI_MSG_ERROR "ACPI Error: "
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#define ACPI_MSG_EXCEPTION "ACPI Exception: "
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#define ACPI_MSG_WARNING "ACPI Warning: "
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#define ACPI_MSG_INFO "ACPI: "
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#define ACPI_MSG_BIOS_ERROR "ACPI BIOS Error (bug): "
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#define ACPI_MSG_BIOS_WARNING "ACPI BIOS Warning (bug): "
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/*
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* Common message suffix
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*/
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#define ACPI_MSG_SUFFIX \
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acpi_os_printf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number)
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/* Types for Resource descriptor entries */
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#define ACPI_INVALID_RESOURCE 0
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#define ACPI_FIXED_LENGTH 1
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#define ACPI_VARIABLE_LENGTH 2
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#define ACPI_SMALL_VARIABLE_LENGTH 3
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typedef
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acpi_status(*acpi_walk_aml_callback) (u8 *aml,
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u32 length,
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u32 offset,
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u8 resource_index, void **context);
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typedef
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acpi_status(*acpi_pkg_callback) (u8 object_type,
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union acpi_operand_object *source_object,
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union acpi_generic_state * state,
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void *context);
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struct acpi_pkg_info {
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u8 *free_space;
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acpi_size length;
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u32 object_space;
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u32 num_packages;
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};
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/* Object reference counts */
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#define REF_INCREMENT (u16) 0
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#define REF_DECREMENT (u16) 1
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/* acpi_ut_dump_buffer */
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#define DB_BYTE_DISPLAY 1
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#define DB_WORD_DISPLAY 2
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#define DB_DWORD_DISPLAY 4
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#define DB_QWORD_DISPLAY 8
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/*
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* utglobal - Global data structures and procedures
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*/
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acpi_status acpi_ut_init_globals(void);
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#if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER)
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char *acpi_ut_get_mutex_name(u32 mutex_id);
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const char *acpi_ut_get_notify_name(u32 notify_value);
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#endif
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char *acpi_ut_get_type_name(acpi_object_type type);
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char *acpi_ut_get_node_name(void *object);
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char *acpi_ut_get_descriptor_name(void *object);
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const char *acpi_ut_get_reference_name(union acpi_operand_object *object);
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char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc);
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char *acpi_ut_get_region_name(u8 space_id);
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char *acpi_ut_get_event_name(u32 event_id);
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char acpi_ut_hex_to_ascii_char(u64 integer, u32 position);
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u8 acpi_ut_valid_object_type(acpi_object_type type);
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/*
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* utinit - miscellaneous initialization and shutdown
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*/
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acpi_status acpi_ut_hardware_initialize(void);
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void acpi_ut_subsystem_shutdown(void);
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/*
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* utclib - Local implementations of C library functions
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*/
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#ifndef ACPI_USE_SYSTEM_CLIBRARY
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acpi_size acpi_ut_strlen(const char *string);
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char *acpi_ut_strcpy(char *dst_string, const char *src_string);
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char *acpi_ut_strncpy(char *dst_string,
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const char *src_string, acpi_size count);
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int acpi_ut_memcmp(const char *buffer1, const char *buffer2, acpi_size count);
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int acpi_ut_strncmp(const char *string1, const char *string2, acpi_size count);
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int acpi_ut_strcmp(const char *string1, const char *string2);
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char *acpi_ut_strcat(char *dst_string, const char *src_string);
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char *acpi_ut_strncat(char *dst_string,
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const char *src_string, acpi_size count);
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u32 acpi_ut_strtoul(const char *string, char **terminator, u32 base);
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char *acpi_ut_strstr(char *string1, char *string2);
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void *acpi_ut_memcpy(void *dest, const void *src, acpi_size count);
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void *acpi_ut_memset(void *dest, u8 value, acpi_size count);
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int acpi_ut_to_upper(int c);
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int acpi_ut_to_lower(int c);
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extern const u8 _acpi_ctype[];
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#define _ACPI_XA 0x00 /* extra alphabetic - not supported */
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#define _ACPI_XS 0x40 /* extra space */
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#define _ACPI_BB 0x00 /* BEL, BS, etc. - not supported */
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#define _ACPI_CN 0x20 /* CR, FF, HT, NL, VT */
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#define _ACPI_DI 0x04 /* '0'-'9' */
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#define _ACPI_LO 0x02 /* 'a'-'z' */
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#define _ACPI_PU 0x10 /* punctuation */
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#define _ACPI_SP 0x08 /* space */
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#define _ACPI_UP 0x01 /* 'A'-'Z' */
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#define _ACPI_XD 0x80 /* '0'-'9', 'A'-'F', 'a'-'f' */
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#define ACPI_IS_DIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_DI))
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#define ACPI_IS_SPACE(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_SP))
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#define ACPI_IS_XDIGIT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_XD))
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#define ACPI_IS_UPPER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_UP))
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#define ACPI_IS_LOWER(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO))
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#define ACPI_IS_PRINT(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP | _ACPI_DI | _ACPI_SP | _ACPI_PU))
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#define ACPI_IS_ALPHA(c) (_acpi_ctype[(unsigned char)(c)] & (_ACPI_LO | _ACPI_UP))
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#endif /* !ACPI_USE_SYSTEM_CLIBRARY */
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#define ACPI_IS_ASCII(c) ((c) < 0x80)
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/*
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* utcopy - Object construction and conversion interfaces
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*/
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acpi_status
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acpi_ut_build_simple_object(union acpi_operand_object *obj,
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union acpi_object *user_obj,
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u8 *data_space, u32 *buffer_space_used);
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acpi_status
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acpi_ut_build_package_object(union acpi_operand_object *obj,
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u8 *buffer, u32 *space_used);
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acpi_status
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acpi_ut_copy_iobject_to_eobject(union acpi_operand_object *obj,
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struct acpi_buffer *ret_buffer);
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acpi_status
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acpi_ut_copy_eobject_to_iobject(union acpi_object *obj,
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union acpi_operand_object **internal_obj);
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acpi_status
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acpi_ut_copy_isimple_to_isimple(union acpi_operand_object *source_obj,
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union acpi_operand_object *dest_obj);
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acpi_status
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acpi_ut_copy_iobject_to_iobject(union acpi_operand_object *source_desc,
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union acpi_operand_object **dest_desc,
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struct acpi_walk_state *walk_state);
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/*
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* utcreate - Object creation
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*/
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acpi_status
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acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action);
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/*
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* utdebug - Debug interfaces
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*/
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void acpi_ut_init_stack_ptr_trace(void);
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void acpi_ut_track_stack_ptr(void);
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void
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acpi_ut_trace(u32 line_number,
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const char *function_name,
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const char *module_name, u32 component_id);
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void
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acpi_ut_trace_ptr(u32 line_number,
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const char *function_name,
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const char *module_name, u32 component_id, void *pointer);
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void
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acpi_ut_trace_u32(u32 line_number,
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const char *function_name,
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const char *module_name, u32 component_id, u32 integer);
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void
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acpi_ut_trace_str(u32 line_number,
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const char *function_name,
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const char *module_name, u32 component_id, char *string);
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void
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acpi_ut_exit(u32 line_number,
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const char *function_name,
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const char *module_name, u32 component_id);
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void
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acpi_ut_status_exit(u32 line_number,
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const char *function_name,
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const char *module_name,
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u32 component_id, acpi_status status);
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void
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acpi_ut_value_exit(u32 line_number,
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const char *function_name,
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const char *module_name, u32 component_id, u64 value);
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void
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acpi_ut_ptr_exit(u32 line_number,
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const char *function_name,
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const char *module_name, u32 component_id, u8 *ptr);
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void
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acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id);
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void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset);
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void acpi_ut_report_error(char *module_name, u32 line_number);
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void acpi_ut_report_info(char *module_name, u32 line_number);
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void acpi_ut_report_warning(char *module_name, u32 line_number);
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/*
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* utdelete - Object deletion and reference counts
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*/
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void acpi_ut_add_reference(union acpi_operand_object *object);
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void acpi_ut_remove_reference(union acpi_operand_object *object);
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void acpi_ut_delete_internal_package_object(union acpi_operand_object *object);
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void acpi_ut_delete_internal_simple_object(union acpi_operand_object *object);
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void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list);
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/*
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* uteval - object evaluation
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*/
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acpi_status
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acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node,
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char *path,
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u32 expected_return_btypes,
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union acpi_operand_object **return_desc);
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acpi_status
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acpi_ut_evaluate_numeric_object(char *object_name,
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struct acpi_namespace_node *device_node,
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u64 *value);
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acpi_status
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acpi_ut_execute_STA(struct acpi_namespace_node *device_node, u32 *status_flags);
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acpi_status
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acpi_ut_execute_power_methods(struct acpi_namespace_node *device_node,
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const char **method_names,
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u8 method_count, u8 *out_values);
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/*
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* utids - device ID support
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*/
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acpi_status
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acpi_ut_execute_HID(struct acpi_namespace_node *device_node,
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struct acpi_pnp_device_id ** return_id);
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acpi_status
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acpi_ut_execute_UID(struct acpi_namespace_node *device_node,
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struct acpi_pnp_device_id ** return_id);
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acpi_status
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acpi_ut_execute_SUB(struct acpi_namespace_node *device_node,
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struct acpi_pnp_device_id **return_id);
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acpi_status
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acpi_ut_execute_CID(struct acpi_namespace_node *device_node,
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struct acpi_pnp_device_id_list ** return_cid_list);
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/*
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* utlock - reader/writer locks
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*/
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acpi_status acpi_ut_create_rw_lock(struct acpi_rw_lock *lock);
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void acpi_ut_delete_rw_lock(struct acpi_rw_lock *lock);
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acpi_status acpi_ut_acquire_read_lock(struct acpi_rw_lock *lock);
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acpi_status acpi_ut_release_read_lock(struct acpi_rw_lock *lock);
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acpi_status acpi_ut_acquire_write_lock(struct acpi_rw_lock *lock);
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void acpi_ut_release_write_lock(struct acpi_rw_lock *lock);
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/*
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* utobject - internal object create/delete/cache routines
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*/
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union acpi_operand_object *acpi_ut_create_internal_object_dbg(const char
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*module_name,
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u32 line_number,
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u32 component_id,
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acpi_object_type
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type);
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void *acpi_ut_allocate_object_desc_dbg(const char *module_name,
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u32 line_number, u32 component_id);
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#define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_acpi_module_name,__LINE__,_COMPONENT,t)
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#define acpi_ut_allocate_object_desc() acpi_ut_allocate_object_desc_dbg (_acpi_module_name,__LINE__,_COMPONENT)
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void acpi_ut_delete_object_desc(union acpi_operand_object *object);
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u8 acpi_ut_valid_internal_object(void *object);
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union acpi_operand_object *acpi_ut_create_package_object(u32 count);
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union acpi_operand_object *acpi_ut_create_integer_object(u64 value);
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union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size);
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union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size);
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acpi_status
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acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size * obj_length);
|
|
|
|
/*
|
|
* utosi - Support for the _OSI predefined control method
|
|
*/
|
|
acpi_status acpi_ut_initialize_interfaces(void);
|
|
|
|
acpi_status acpi_ut_interface_terminate(void);
|
|
|
|
acpi_status acpi_ut_install_interface(acpi_string interface_name);
|
|
|
|
acpi_status acpi_ut_remove_interface(acpi_string interface_name);
|
|
|
|
acpi_status acpi_ut_update_interfaces(u8 action);
|
|
|
|
struct acpi_interface_info *acpi_ut_get_interface(acpi_string interface_name);
|
|
|
|
acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state);
|
|
|
|
/*
|
|
* utpredef - support for predefined names
|
|
*/
|
|
const union acpi_predefined_info *acpi_ut_get_next_predefined_method(const union
|
|
acpi_predefined_info
|
|
*this_name);
|
|
|
|
const union acpi_predefined_info *acpi_ut_match_predefined_method(char *name);
|
|
|
|
const union acpi_predefined_info *acpi_ut_match_resource_name(char *name);
|
|
|
|
void
|
|
acpi_ut_display_predefined_method(char *buffer,
|
|
const union acpi_predefined_info *this_name,
|
|
u8 multi_line);
|
|
|
|
void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes);
|
|
|
|
u32 acpi_ut_get_resource_bit_width(char *buffer, u16 types);
|
|
|
|
/*
|
|
* utstate - Generic state creation/cache routines
|
|
*/
|
|
void
|
|
acpi_ut_push_generic_state(union acpi_generic_state **list_head,
|
|
union acpi_generic_state *state);
|
|
|
|
union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state
|
|
**list_head);
|
|
|
|
union acpi_generic_state *acpi_ut_create_generic_state(void);
|
|
|
|
struct acpi_thread_state *acpi_ut_create_thread_state(void);
|
|
|
|
union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object
|
|
*object, u16 action);
|
|
|
|
union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object,
|
|
void *external_object,
|
|
u16 index);
|
|
|
|
acpi_status
|
|
acpi_ut_create_update_state_and_push(union acpi_operand_object *object,
|
|
u16 action,
|
|
union acpi_generic_state **state_list);
|
|
|
|
#ifdef ACPI_FUTURE_USAGE
|
|
acpi_status
|
|
acpi_ut_create_pkg_state_and_push(void *internal_object,
|
|
void *external_object,
|
|
u16 index,
|
|
union acpi_generic_state **state_list);
|
|
#endif /* ACPI_FUTURE_USAGE */
|
|
|
|
union acpi_generic_state *acpi_ut_create_control_state(void);
|
|
|
|
void acpi_ut_delete_generic_state(union acpi_generic_state *state);
|
|
|
|
/*
|
|
* utmath
|
|
*/
|
|
acpi_status
|
|
acpi_ut_divide(u64 in_dividend,
|
|
u64 in_divisor, u64 *out_quotient, u64 *out_remainder);
|
|
|
|
acpi_status
|
|
acpi_ut_short_divide(u64 in_dividend,
|
|
u32 divisor, u64 *out_quotient, u32 *out_remainder);
|
|
|
|
/*
|
|
* utmisc
|
|
*/
|
|
const struct acpi_exception_info *acpi_ut_validate_exception(acpi_status
|
|
status);
|
|
|
|
u8 acpi_ut_is_pci_root_bridge(char *id);
|
|
|
|
u8 acpi_ut_is_aml_table(struct acpi_table_header *table);
|
|
|
|
acpi_status
|
|
acpi_ut_walk_package_tree(union acpi_operand_object *source_object,
|
|
void *target_object,
|
|
acpi_pkg_callback walk_callback, void *context);
|
|
|
|
/* Values for Base above (16=Hex, 10=Decimal) */
|
|
|
|
#define ACPI_ANY_BASE 0
|
|
|
|
u32 acpi_ut_dword_byte_swap(u32 value);
|
|
|
|
void acpi_ut_set_integer_width(u8 revision);
|
|
|
|
#ifdef ACPI_DEBUG_OUTPUT
|
|
void
|
|
acpi_ut_display_init_pathname(u8 type,
|
|
struct acpi_namespace_node *obj_handle,
|
|
char *path);
|
|
#endif
|
|
|
|
/*
|
|
* utownerid - Support for Table/Method Owner IDs
|
|
*/
|
|
acpi_status acpi_ut_allocate_owner_id(acpi_owner_id * owner_id);
|
|
|
|
void acpi_ut_release_owner_id(acpi_owner_id * owner_id);
|
|
|
|
/*
|
|
* utresrc
|
|
*/
|
|
acpi_status
|
|
acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state,
|
|
u8 *aml,
|
|
acpi_size aml_length,
|
|
acpi_walk_aml_callback user_function,
|
|
void **context);
|
|
|
|
acpi_status
|
|
acpi_ut_validate_resource(struct acpi_walk_state *walk_state,
|
|
void *aml, u8 *return_index);
|
|
|
|
u32 acpi_ut_get_descriptor_length(void *aml);
|
|
|
|
u16 acpi_ut_get_resource_length(void *aml);
|
|
|
|
u8 acpi_ut_get_resource_header_length(void *aml);
|
|
|
|
u8 acpi_ut_get_resource_type(void *aml);
|
|
|
|
acpi_status
|
|
acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, u8 **end_tag);
|
|
|
|
/*
|
|
* utstring - String and character utilities
|
|
*/
|
|
void acpi_ut_strupr(char *src_string);
|
|
|
|
void acpi_ut_strlwr(char *src_string);
|
|
|
|
int acpi_ut_stricmp(char *string1, char *string2);
|
|
|
|
acpi_status acpi_ut_strtoul64(char *string, u32 base, u64 *ret_integer);
|
|
|
|
void acpi_ut_print_string(char *string, u16 max_length);
|
|
|
|
void ut_convert_backslashes(char *pathname);
|
|
|
|
u8 acpi_ut_valid_acpi_name(char *name);
|
|
|
|
u8 acpi_ut_valid_acpi_char(char character, u32 position);
|
|
|
|
void acpi_ut_repair_name(char *name);
|
|
|
|
#if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION)
|
|
u8 acpi_ut_safe_strcpy(char *dest, acpi_size dest_size, char *source);
|
|
|
|
u8 acpi_ut_safe_strcat(char *dest, acpi_size dest_size, char *source);
|
|
|
|
u8
|
|
acpi_ut_safe_strncat(char *dest,
|
|
acpi_size dest_size,
|
|
char *source, acpi_size max_transfer_length);
|
|
#endif
|
|
|
|
/*
|
|
* utmutex - mutex support
|
|
*/
|
|
acpi_status acpi_ut_mutex_initialize(void);
|
|
|
|
void acpi_ut_mutex_terminate(void);
|
|
|
|
acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id);
|
|
|
|
acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id);
|
|
|
|
/*
|
|
* utalloc - memory allocation and object caching
|
|
*/
|
|
acpi_status acpi_ut_create_caches(void);
|
|
|
|
acpi_status acpi_ut_delete_caches(void);
|
|
|
|
acpi_status acpi_ut_validate_buffer(struct acpi_buffer *buffer);
|
|
|
|
acpi_status
|
|
acpi_ut_initialize_buffer(struct acpi_buffer *buffer,
|
|
acpi_size required_length);
|
|
|
|
#ifdef ACPI_DBG_TRACK_ALLOCATIONS
|
|
void *acpi_ut_allocate_and_track(acpi_size size,
|
|
u32 component, const char *module, u32 line);
|
|
|
|
void *acpi_ut_allocate_zeroed_and_track(acpi_size size,
|
|
u32 component,
|
|
const char *module, u32 line);
|
|
|
|
void
|
|
acpi_ut_free_and_track(void *address,
|
|
u32 component, const char *module, u32 line);
|
|
|
|
#ifdef ACPI_FUTURE_USAGE
|
|
void acpi_ut_dump_allocation_info(void);
|
|
#endif /* ACPI_FUTURE_USAGE */
|
|
|
|
void acpi_ut_dump_allocations(u32 component, const char *module);
|
|
|
|
acpi_status
|
|
acpi_ut_create_list(char *list_name,
|
|
u16 object_size, struct acpi_memory_list **return_cache);
|
|
|
|
#endif /* ACPI_DBG_TRACK_ALLOCATIONS */
|
|
|
|
/*
|
|
* utaddress - address range check
|
|
*/
|
|
acpi_status
|
|
acpi_ut_add_address_range(acpi_adr_space_type space_id,
|
|
acpi_physical_address address,
|
|
u32 length, struct acpi_namespace_node *region_node);
|
|
|
|
void
|
|
acpi_ut_remove_address_range(acpi_adr_space_type space_id,
|
|
struct acpi_namespace_node *region_node);
|
|
|
|
u32
|
|
acpi_ut_check_address_range(acpi_adr_space_type space_id,
|
|
acpi_physical_address address, u32 length, u8 warn);
|
|
|
|
void acpi_ut_delete_address_lists(void);
|
|
|
|
/*
|
|
* utxferror - various error/warning output functions
|
|
*/
|
|
void ACPI_INTERNAL_VAR_XFACE
|
|
acpi_ut_predefined_warning(const char *module_name,
|
|
u32 line_number,
|
|
char *pathname,
|
|
u8 node_flags, const char *format, ...);
|
|
|
|
void ACPI_INTERNAL_VAR_XFACE
|
|
acpi_ut_predefined_info(const char *module_name,
|
|
u32 line_number,
|
|
char *pathname, u8 node_flags, const char *format, ...);
|
|
|
|
void ACPI_INTERNAL_VAR_XFACE
|
|
acpi_ut_predefined_bios_error(const char *module_name,
|
|
u32 line_number,
|
|
char *pathname,
|
|
u8 node_flags, const char *format, ...);
|
|
|
|
void
|
|
acpi_ut_namespace_error(const char *module_name,
|
|
u32 line_number,
|
|
const char *internal_name, acpi_status lookup_status);
|
|
|
|
void
|
|
acpi_ut_method_error(const char *module_name,
|
|
u32 line_number,
|
|
const char *message,
|
|
struct acpi_namespace_node *node,
|
|
const char *path, acpi_status lookup_status);
|
|
|
|
/*
|
|
* Utility functions for ACPI names and IDs
|
|
*/
|
|
const struct ah_predefined_name *acpi_ah_match_predefined_name(char *nameseg);
|
|
|
|
const AH_DEVICE_ID *acpi_ah_match_hardware_id(char *hid);
|
|
|
|
#endif /* _ACUTILS_H */
|