Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: acutils.h -- prototypes for the common (subsystem-wide) procedures |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
Bob Moore | c8100dc | 2016-01-15 08:17:03 +0800 | [diff] [blame] | 8 | * Copyright (C) 2000 - 2016, Intel Corp. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | * All rights reserved. |
| 10 | * |
| 11 | * Redistribution and use in source and binary forms, with or without |
| 12 | * modification, are permitted provided that the following conditions |
| 13 | * are met: |
| 14 | * 1. Redistributions of source code must retain the above copyright |
| 15 | * notice, this list of conditions, and the following disclaimer, |
| 16 | * without modification. |
| 17 | * 2. Redistributions in binary form must reproduce at minimum a disclaimer |
| 18 | * substantially similar to the "NO WARRANTY" disclaimer below |
| 19 | * ("Disclaimer") and any redistribution must be conditioned upon |
| 20 | * including a substantially similar Disclaimer requirement for further |
| 21 | * binary redistribution. |
| 22 | * 3. Neither the names of the above-listed copyright holders nor the names |
| 23 | * of any contributors may be used to endorse or promote products derived |
| 24 | * from this software without specific prior written permission. |
| 25 | * |
| 26 | * Alternatively, this software may be distributed under the terms of the |
| 27 | * GNU General Public License ("GPL") version 2 as published by the Free |
| 28 | * Software Foundation. |
| 29 | * |
| 30 | * NO WARRANTY |
| 31 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 32 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 33 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR |
| 34 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 35 | * HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| 36 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
| 37 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
| 38 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
| 39 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING |
| 40 | * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
| 41 | * POSSIBILITY OF SUCH DAMAGES. |
| 42 | */ |
| 43 | |
| 44 | #ifndef _ACUTILS_H |
| 45 | #define _ACUTILS_H |
| 46 | |
Bob Moore | 96db255 | 2005-11-02 00:00:00 -0500 | [diff] [blame] | 47 | extern const u8 acpi_gbl_resource_aml_sizes[]; |
Lin Ming | e0fe0a8 | 2011-11-16 14:38:13 +0800 | [diff] [blame] | 48 | extern const u8 acpi_gbl_resource_aml_serial_bus_sizes[]; |
Bob Moore | 96db255 | 2005-11-02 00:00:00 -0500 | [diff] [blame] | 49 | |
Bob Moore | defba1d | 2005-12-16 17:05:00 -0500 | [diff] [blame] | 50 | /* Strings used by the disassembler and debugger resource dump routines */ |
| 51 | |
Lv Zheng | 3334861 | 2014-02-08 09:42:46 +0800 | [diff] [blame] | 52 | #if defined(ACPI_DEBUG_OUTPUT) || defined (ACPI_DISASSEMBLER) || defined (ACPI_DEBUGGER) |
Bob Moore | defba1d | 2005-12-16 17:05:00 -0500 | [diff] [blame] | 53 | |
Bob Moore | b229cf9 | 2006-04-21 17:15:00 -0400 | [diff] [blame] | 54 | extern const char *acpi_gbl_bm_decode[]; |
| 55 | extern const char *acpi_gbl_config_decode[]; |
| 56 | extern const char *acpi_gbl_consume_decode[]; |
| 57 | extern const char *acpi_gbl_dec_decode[]; |
| 58 | extern const char *acpi_gbl_he_decode[]; |
| 59 | extern const char *acpi_gbl_io_decode[]; |
| 60 | extern const char *acpi_gbl_ll_decode[]; |
| 61 | extern const char *acpi_gbl_max_decode[]; |
| 62 | extern const char *acpi_gbl_mem_decode[]; |
| 63 | extern const char *acpi_gbl_min_decode[]; |
| 64 | extern const char *acpi_gbl_mtp_decode[]; |
| 65 | extern const char *acpi_gbl_rng_decode[]; |
| 66 | extern const char *acpi_gbl_rw_decode[]; |
| 67 | extern const char *acpi_gbl_shr_decode[]; |
| 68 | extern const char *acpi_gbl_siz_decode[]; |
| 69 | extern const char *acpi_gbl_trs_decode[]; |
| 70 | extern const char *acpi_gbl_ttp_decode[]; |
| 71 | extern const char *acpi_gbl_typ_decode[]; |
Lv Zheng | 6d33b6b | 2012-10-31 02:25:05 +0000 | [diff] [blame] | 72 | extern const char *acpi_gbl_ppc_decode[]; |
| 73 | extern const char *acpi_gbl_ior_decode[]; |
| 74 | extern const char *acpi_gbl_dts_decode[]; |
| 75 | extern const char *acpi_gbl_ct_decode[]; |
| 76 | extern const char *acpi_gbl_sbt_decode[]; |
| 77 | extern const char *acpi_gbl_am_decode[]; |
| 78 | extern const char *acpi_gbl_sm_decode[]; |
| 79 | extern const char *acpi_gbl_wm_decode[]; |
| 80 | extern const char *acpi_gbl_cph_decode[]; |
| 81 | extern const char *acpi_gbl_cpo_decode[]; |
| 82 | extern const char *acpi_gbl_dp_decode[]; |
| 83 | extern const char *acpi_gbl_ed_decode[]; |
| 84 | extern const char *acpi_gbl_bpb_decode[]; |
| 85 | extern const char *acpi_gbl_sb_decode[]; |
| 86 | extern const char *acpi_gbl_fc_decode[]; |
| 87 | extern const char *acpi_gbl_pt_decode[]; |
Bob Moore | defba1d | 2005-12-16 17:05:00 -0500 | [diff] [blame] | 88 | #endif |
| 89 | |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 90 | /* |
| 91 | * For the iASL compiler case, the output is redirected to stderr so that |
| 92 | * any of the various ACPI errors and warnings do not appear in the output |
| 93 | * files, for either the compiler or disassembler portions of the tool. |
| 94 | */ |
| 95 | #ifdef ACPI_ASL_COMPILER |
| 96 | |
| 97 | #include <stdio.h> |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 98 | |
| 99 | #define ACPI_MSG_REDIRECT_BEGIN \ |
| 100 | FILE *output_file = acpi_gbl_output_file; \ |
| 101 | acpi_os_redirect_output (stderr); |
| 102 | |
| 103 | #define ACPI_MSG_REDIRECT_END \ |
| 104 | acpi_os_redirect_output (output_file); |
| 105 | |
| 106 | #else |
| 107 | /* |
| 108 | * non-iASL case - no redirection, nothing to do |
| 109 | */ |
| 110 | #define ACPI_MSG_REDIRECT_BEGIN |
| 111 | #define ACPI_MSG_REDIRECT_END |
| 112 | #endif |
| 113 | |
| 114 | /* |
| 115 | * Common error message prefixes |
| 116 | */ |
Lv Zheng | b5c0875 | 2016-08-04 16:42:49 +0800 | [diff] [blame] | 117 | #ifndef ACPI_MSG_ERROR |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 118 | #define ACPI_MSG_ERROR "ACPI Error: " |
Lv Zheng | b5c0875 | 2016-08-04 16:42:49 +0800 | [diff] [blame] | 119 | #endif |
| 120 | #ifndef ACPI_MSG_EXCEPTION |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 121 | #define ACPI_MSG_EXCEPTION "ACPI Exception: " |
Lv Zheng | b5c0875 | 2016-08-04 16:42:49 +0800 | [diff] [blame] | 122 | #endif |
| 123 | #ifndef ACPI_MSG_WARNING |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 124 | #define ACPI_MSG_WARNING "ACPI Warning: " |
Lv Zheng | b5c0875 | 2016-08-04 16:42:49 +0800 | [diff] [blame] | 125 | #endif |
| 126 | #ifndef ACPI_MSG_INFO |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 127 | #define ACPI_MSG_INFO "ACPI: " |
Lv Zheng | b5c0875 | 2016-08-04 16:42:49 +0800 | [diff] [blame] | 128 | #endif |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 129 | |
Lv Zheng | b5c0875 | 2016-08-04 16:42:49 +0800 | [diff] [blame] | 130 | #ifndef ACPI_MSG_BIOS_ERROR |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 131 | #define ACPI_MSG_BIOS_ERROR "ACPI BIOS Error (bug): " |
Lv Zheng | b5c0875 | 2016-08-04 16:42:49 +0800 | [diff] [blame] | 132 | #endif |
| 133 | #ifndef ACPI_MSG_BIOS_WARNING |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 134 | #define ACPI_MSG_BIOS_WARNING "ACPI BIOS Warning (bug): " |
Lv Zheng | b5c0875 | 2016-08-04 16:42:49 +0800 | [diff] [blame] | 135 | #endif |
Bob Moore | b6872ff | 2013-06-08 00:58:00 +0000 | [diff] [blame] | 136 | |
| 137 | /* |
| 138 | * Common message suffix |
| 139 | */ |
| 140 | #define ACPI_MSG_SUFFIX \ |
| 141 | acpi_os_printf (" (%8.8X/%s-%u)\n", ACPI_CA_VERSION, module_name, line_number) |
| 142 | |
Bob Moore | 96db255 | 2005-11-02 00:00:00 -0500 | [diff] [blame] | 143 | /* Types for Resource descriptor entries */ |
| 144 | |
| 145 | #define ACPI_INVALID_RESOURCE 0 |
| 146 | #define ACPI_FIXED_LENGTH 1 |
| 147 | #define ACPI_VARIABLE_LENGTH 2 |
| 148 | #define ACPI_SMALL_VARIABLE_LENGTH 3 |
| 149 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 150 | typedef |
Lv Zheng | f5c1e1c | 2016-05-05 12:57:53 +0800 | [diff] [blame] | 151 | acpi_status (*acpi_walk_aml_callback) (u8 *aml, |
| 152 | u32 length, |
| 153 | u32 offset, |
| 154 | u8 resource_index, void **context); |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 155 | |
| 156 | typedef |
Lv Zheng | f5c1e1c | 2016-05-05 12:57:53 +0800 | [diff] [blame] | 157 | acpi_status (*acpi_pkg_callback) (u8 object_type, |
| 158 | union acpi_operand_object * source_object, |
| 159 | union acpi_generic_state * state, |
| 160 | void *context); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 161 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 162 | struct acpi_pkg_info { |
| 163 | u8 *free_space; |
| 164 | acpi_size length; |
| 165 | u32 object_space; |
| 166 | u32 num_packages; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 167 | }; |
| 168 | |
Bob Moore | 60f3deb | 2013-04-12 00:25:29 +0000 | [diff] [blame] | 169 | /* Object reference counts */ |
| 170 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 171 | #define REF_INCREMENT (u16) 0 |
| 172 | #define REF_DECREMENT (u16) 1 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 173 | |
| 174 | /* acpi_ut_dump_buffer */ |
| 175 | |
| 176 | #define DB_BYTE_DISPLAY 1 |
| 177 | #define DB_WORD_DISPLAY 2 |
| 178 | #define DB_DWORD_DISPLAY 4 |
| 179 | #define DB_QWORD_DISPLAY 8 |
| 180 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 181 | /* |
Bob Moore | 6a0df32 | 2016-05-05 13:00:36 +0800 | [diff] [blame] | 182 | * utascii - ASCII utilities |
| 183 | */ |
| 184 | u8 acpi_ut_valid_nameseg(char *signature); |
| 185 | |
| 186 | u8 acpi_ut_valid_name_char(char character, u32 position); |
| 187 | |
| 188 | void acpi_ut_check_and_repair_ascii(u8 *name, char *repaired_name, u32 count); |
| 189 | |
| 190 | /* |
Bob Moore | 2762919 | 2015-07-23 12:53:49 +0800 | [diff] [blame] | 191 | * utnonansi - Non-ANSI C library functions |
| 192 | */ |
| 193 | void acpi_ut_strupr(char *src_string); |
| 194 | |
| 195 | void acpi_ut_strlwr(char *src_string); |
| 196 | |
| 197 | int acpi_ut_stricmp(char *string1, char *string2); |
| 198 | |
Bob Moore | 5ebd2ea | 2016-09-07 14:14:30 +0800 | [diff] [blame] | 199 | acpi_status acpi_ut_strtoul64(char *string, u32 flags, u64 *ret_integer); |
Bob Moore | 3a05be7 | 2016-03-24 09:40:33 +0800 | [diff] [blame] | 200 | |
Bob Moore | 5ebd2ea | 2016-09-07 14:14:30 +0800 | [diff] [blame] | 201 | /* |
| 202 | * Values for Flags above |
| 203 | * Note: LIMIT values correspond to acpi_gbl_integer_byte_width values (4/8) |
| 204 | */ |
| 205 | #define ACPI_STRTOUL_32BIT 0x04 /* 4 bytes */ |
| 206 | #define ACPI_STRTOUL_64BIT 0x08 /* 8 bytes */ |
| 207 | #define ACPI_STRTOUL_BASE16 0x10 /* Default: Base10/16 */ |
Bob Moore | 2762919 | 2015-07-23 12:53:49 +0800 | [diff] [blame] | 208 | |
| 209 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 210 | * utglobal - Global data structures and procedures |
| 211 | */ |
Yi Yang | b417d40 | 2008-08-04 10:30:09 +0800 | [diff] [blame] | 212 | acpi_status acpi_ut_init_globals(void); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 213 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 214 | #if defined(ACPI_DEBUG_OUTPUT) || defined(ACPI_DEBUGGER) |
| 215 | |
LABBE Corentin | c118abc | 2015-12-29 13:54:04 +0800 | [diff] [blame] | 216 | const char *acpi_ut_get_mutex_name(u32 mutex_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 217 | |
Bob Moore | 06a63e3 | 2014-04-04 12:37:44 +0800 | [diff] [blame] | 218 | const char *acpi_ut_get_notify_name(u32 notify_value, acpi_object_type type); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 219 | #endif |
| 220 | |
LABBE Corentin | c118abc | 2015-12-29 13:54:04 +0800 | [diff] [blame] | 221 | const char *acpi_ut_get_type_name(acpi_object_type type); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 222 | |
LABBE Corentin | c118abc | 2015-12-29 13:54:04 +0800 | [diff] [blame] | 223 | const char *acpi_ut_get_node_name(void *object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 224 | |
LABBE Corentin | c118abc | 2015-12-29 13:54:04 +0800 | [diff] [blame] | 225 | const char *acpi_ut_get_descriptor_name(void *object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 226 | |
Bob Moore | f02a99a | 2008-08-04 10:40:09 +0800 | [diff] [blame] | 227 | const char *acpi_ut_get_reference_name(union acpi_operand_object *object); |
| 228 | |
LABBE Corentin | c118abc | 2015-12-29 13:54:04 +0800 | [diff] [blame] | 229 | const char *acpi_ut_get_object_type_name(union acpi_operand_object *obj_desc); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 230 | |
LABBE Corentin | c118abc | 2015-12-29 13:54:04 +0800 | [diff] [blame] | 231 | const char *acpi_ut_get_region_name(u8 space_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 232 | |
LABBE Corentin | c118abc | 2015-12-29 13:54:04 +0800 | [diff] [blame] | 233 | const char *acpi_ut_get_event_name(u32 event_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 234 | |
Bob Moore | 5df7e6c | 2010-01-21 10:06:32 +0800 | [diff] [blame] | 235 | char acpi_ut_hex_to_ascii_char(u64 integer, u32 position); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 236 | |
Bob Moore | 5ebd2ea | 2016-09-07 14:14:30 +0800 | [diff] [blame] | 237 | acpi_status acpi_ut_ascii_to_hex_byte(char *two_ascii_chars, u8 *return_byte); |
| 238 | |
Bob Moore | 73bbca0 | 2014-07-30 12:21:13 +0800 | [diff] [blame] | 239 | u8 acpi_ut_ascii_char_to_hex(int hex_char); |
| 240 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 241 | u8 acpi_ut_valid_object_type(acpi_object_type type); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 242 | |
| 243 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 244 | * utinit - miscellaneous initialization and shutdown |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 245 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 246 | acpi_status acpi_ut_hardware_initialize(void); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 247 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 248 | void acpi_ut_subsystem_shutdown(void); |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 249 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 250 | /* |
| 251 | * utcopy - Object construction and conversion interfaces |
| 252 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 253 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 254 | acpi_ut_build_simple_object(union acpi_operand_object *obj, |
| 255 | union acpi_object *user_obj, |
Lv Zheng | 6d33b6b | 2012-10-31 02:25:05 +0000 | [diff] [blame] | 256 | u8 *data_space, u32 *buffer_space_used); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 257 | |
| 258 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 259 | acpi_ut_build_package_object(union acpi_operand_object *obj, |
Lv Zheng | 6d33b6b | 2012-10-31 02:25:05 +0000 | [diff] [blame] | 260 | u8 *buffer, u32 *space_used); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 261 | |
| 262 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 263 | acpi_ut_copy_iobject_to_eobject(union acpi_operand_object *obj, |
| 264 | struct acpi_buffer *ret_buffer); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 265 | |
| 266 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 267 | acpi_ut_copy_eobject_to_iobject(union acpi_object *obj, |
| 268 | union acpi_operand_object **internal_obj); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 269 | |
| 270 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 271 | acpi_ut_copy_isimple_to_isimple(union acpi_operand_object *source_obj, |
| 272 | union acpi_operand_object *dest_obj); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 273 | |
| 274 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 275 | acpi_ut_copy_iobject_to_iobject(union acpi_operand_object *source_desc, |
| 276 | union acpi_operand_object **dest_desc, |
| 277 | struct acpi_walk_state *walk_state); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 278 | |
| 279 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 280 | * utcreate - Object creation |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 281 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 282 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 283 | acpi_ut_update_object_reference(union acpi_operand_object *object, u16 action); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 284 | |
| 285 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 286 | * utdebug - Debug interfaces |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 287 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 288 | void acpi_ut_init_stack_ptr_trace(void); |
| 289 | |
| 290 | void acpi_ut_track_stack_ptr(void); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 291 | |
| 292 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 293 | acpi_ut_trace(u32 line_number, |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 294 | const char *function_name, |
| 295 | const char *module_name, u32 component_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 296 | |
| 297 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 298 | acpi_ut_trace_ptr(u32 line_number, |
| 299 | const char *function_name, |
Bob Moore | 0dfaaa3 | 2016-03-24 09:40:40 +0800 | [diff] [blame] | 300 | const char *module_name, |
| 301 | u32 component_id, const void *pointer); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 302 | |
| 303 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 304 | acpi_ut_trace_u32(u32 line_number, |
| 305 | const char *function_name, |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 306 | const char *module_name, u32 component_id, u32 integer); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 307 | |
| 308 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 309 | acpi_ut_trace_str(u32 line_number, |
| 310 | const char *function_name, |
Bob Moore | 0dfaaa3 | 2016-03-24 09:40:40 +0800 | [diff] [blame] | 311 | const char *module_name, |
| 312 | u32 component_id, const char *string); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 313 | |
| 314 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 315 | acpi_ut_exit(u32 line_number, |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 316 | const char *function_name, |
| 317 | const char *module_name, u32 component_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 318 | |
| 319 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 320 | acpi_ut_status_exit(u32 line_number, |
| 321 | const char *function_name, |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 322 | const char *module_name, |
| 323 | u32 component_id, acpi_status status); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 324 | |
| 325 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 326 | acpi_ut_value_exit(u32 line_number, |
| 327 | const char *function_name, |
Bob Moore | 5df7e6c | 2010-01-21 10:06:32 +0800 | [diff] [blame] | 328 | const char *module_name, u32 component_id, u64 value); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 329 | |
| 330 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 331 | acpi_ut_ptr_exit(u32 line_number, |
| 332 | const char *function_name, |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 333 | const char *module_name, u32 component_id, u8 *ptr); |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 334 | |
Bob Moore | 97171c6 | 2012-10-31 02:28:11 +0000 | [diff] [blame] | 335 | void |
Jung-uk Kim | 4857a94 | 2016-08-04 16:42:19 +0800 | [diff] [blame] | 336 | acpi_ut_str_exit(u32 line_number, |
| 337 | const char *function_name, |
| 338 | const char *module_name, u32 component_id, const char *string); |
| 339 | |
| 340 | void |
Bob Moore | 97171c6 | 2012-10-31 02:28:11 +0000 | [diff] [blame] | 341 | acpi_ut_debug_dump_buffer(u8 *buffer, u32 count, u32 display, u32 component_id); |
Bob Moore | b8e4d89 | 2006-01-27 16:43:00 -0500 | [diff] [blame] | 342 | |
Bob Moore | 97171c6 | 2012-10-31 02:28:11 +0000 | [diff] [blame] | 343 | void acpi_ut_dump_buffer(u8 *buffer, u32 count, u32 display, u32 offset); |
Bob Moore | 793c238 | 2006-03-31 00:00:00 -0500 | [diff] [blame] | 344 | |
Lv Zheng | 846d6ef | 2014-07-08 10:07:52 +0800 | [diff] [blame] | 345 | #ifdef ACPI_APPLICATION |
| 346 | void |
| 347 | acpi_ut_dump_buffer_to_file(ACPI_FILE file, |
| 348 | u8 *buffer, |
| 349 | u32 count, u32 display, u32 base_offset); |
| 350 | #endif |
| 351 | |
Bob Moore | 4a90c7e | 2006-01-13 16:22:00 -0500 | [diff] [blame] | 352 | void acpi_ut_report_error(char *module_name, u32 line_number); |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 353 | |
Bob Moore | 4a90c7e | 2006-01-13 16:22:00 -0500 | [diff] [blame] | 354 | void acpi_ut_report_info(char *module_name, u32 line_number); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 355 | |
Bob Moore | 4a90c7e | 2006-01-13 16:22:00 -0500 | [diff] [blame] | 356 | void acpi_ut_report_warning(char *module_name, u32 line_number); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 357 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 358 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 359 | * utdelete - Object deletion and reference counts |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 360 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 361 | void acpi_ut_add_reference(union acpi_operand_object *object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 362 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 363 | void acpi_ut_remove_reference(union acpi_operand_object *object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 364 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 365 | void acpi_ut_delete_internal_package_object(union acpi_operand_object *object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 366 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 367 | void acpi_ut_delete_internal_simple_object(union acpi_operand_object *object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 368 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 369 | void acpi_ut_delete_internal_object_list(union acpi_operand_object **obj_list); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 370 | |
| 371 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 372 | * uteval - object evaluation |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 373 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 374 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 375 | acpi_ut_evaluate_object(struct acpi_namespace_node *prefix_node, |
Bob Moore | 0dfaaa3 | 2016-03-24 09:40:40 +0800 | [diff] [blame] | 376 | const char *path, |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 377 | u32 expected_return_btypes, |
| 378 | union acpi_operand_object **return_desc); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 379 | |
| 380 | acpi_status |
Bob Moore | 0dfaaa3 | 2016-03-24 09:40:40 +0800 | [diff] [blame] | 381 | acpi_ut_evaluate_numeric_object(const char *object_name, |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 382 | struct acpi_namespace_node *device_node, |
Bob Moore | 5df7e6c | 2010-01-21 10:06:32 +0800 | [diff] [blame] | 383 | u64 *value); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 384 | |
| 385 | acpi_status |
Bob Moore | 15b8dd5 | 2009-06-29 13:39:29 +0800 | [diff] [blame] | 386 | acpi_ut_execute_STA(struct acpi_namespace_node *device_node, u32 *status_flags); |
| 387 | |
| 388 | acpi_status |
| 389 | acpi_ut_execute_power_methods(struct acpi_namespace_node *device_node, |
| 390 | const char **method_names, |
| 391 | u8 method_count, u8 *out_values); |
| 392 | |
| 393 | /* |
| 394 | * utids - device ID support |
| 395 | */ |
| 396 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 397 | acpi_ut_execute_HID(struct acpi_namespace_node *device_node, |
Lv Zheng | 78e25fe | 2012-10-31 02:25:24 +0000 | [diff] [blame] | 398 | struct acpi_pnp_device_id ** return_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 399 | |
| 400 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 401 | acpi_ut_execute_UID(struct acpi_namespace_node *device_node, |
Lv Zheng | 78e25fe | 2012-10-31 02:25:24 +0000 | [diff] [blame] | 402 | struct acpi_pnp_device_id ** return_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 403 | |
| 404 | acpi_status |
Bob Moore | 15b8dd5 | 2009-06-29 13:39:29 +0800 | [diff] [blame] | 405 | acpi_ut_execute_CID(struct acpi_namespace_node *device_node, |
Lv Zheng | 78e25fe | 2012-10-31 02:25:24 +0000 | [diff] [blame] | 406 | struct acpi_pnp_device_id_list ** return_cid_list); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 407 | |
Suravee Suthikulpanit | f65358e | 2015-07-01 14:44:04 +0800 | [diff] [blame] | 408 | acpi_status |
| 409 | acpi_ut_execute_CLS(struct acpi_namespace_node *device_node, |
| 410 | struct acpi_pnp_device_id **return_id); |
| 411 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 412 | /* |
Bob Moore | 8a335a23 | 2009-03-09 16:31:04 +0800 | [diff] [blame] | 413 | * utlock - reader/writer locks |
| 414 | */ |
| 415 | acpi_status acpi_ut_create_rw_lock(struct acpi_rw_lock *lock); |
| 416 | |
| 417 | void acpi_ut_delete_rw_lock(struct acpi_rw_lock *lock); |
| 418 | |
| 419 | acpi_status acpi_ut_acquire_read_lock(struct acpi_rw_lock *lock); |
| 420 | |
| 421 | acpi_status acpi_ut_release_read_lock(struct acpi_rw_lock *lock); |
| 422 | |
| 423 | acpi_status acpi_ut_acquire_write_lock(struct acpi_rw_lock *lock); |
| 424 | |
| 425 | void acpi_ut_release_write_lock(struct acpi_rw_lock *lock); |
| 426 | |
| 427 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 428 | * utobject - internal object create/delete/cache routines |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 429 | */ |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 430 | union acpi_operand_object *acpi_ut_create_internal_object_dbg(const char |
| 431 | *module_name, |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 432 | u32 line_number, |
| 433 | u32 component_id, |
| 434 | acpi_object_type |
| 435 | type); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 436 | |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 437 | void *acpi_ut_allocate_object_desc_dbg(const char *module_name, |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 438 | u32 line_number, u32 component_id); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 439 | |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 440 | #define acpi_ut_create_internal_object(t) acpi_ut_create_internal_object_dbg (_acpi_module_name,__LINE__,_COMPONENT,t) |
| 441 | #define acpi_ut_allocate_object_desc() acpi_ut_allocate_object_desc_dbg (_acpi_module_name,__LINE__,_COMPONENT) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 442 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 443 | void acpi_ut_delete_object_desc(union acpi_operand_object *object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 444 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 445 | u8 acpi_ut_valid_internal_object(void *object); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 446 | |
Bob Moore | 6287ee3 | 2007-04-03 19:59:37 -0400 | [diff] [blame] | 447 | union acpi_operand_object *acpi_ut_create_package_object(u32 count); |
| 448 | |
Bob Moore | 502f7ef | 2009-11-12 09:49:50 +0800 | [diff] [blame] | 449 | union acpi_operand_object *acpi_ut_create_integer_object(u64 value); |
| 450 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 451 | union acpi_operand_object *acpi_ut_create_buffer_object(acpi_size buffer_size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 452 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 453 | union acpi_operand_object *acpi_ut_create_string_object(acpi_size string_size); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 454 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 455 | acpi_status |
Lv Zheng | f5c1e1c | 2016-05-05 12:57:53 +0800 | [diff] [blame] | 456 | acpi_ut_get_object_size(union acpi_operand_object *obj, acpi_size *obj_length); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 457 | |
| 458 | /* |
Lin Ming | b0ed7a9 | 2010-08-06 09:35:51 +0800 | [diff] [blame] | 459 | * utosi - Support for the _OSI predefined control method |
| 460 | */ |
| 461 | acpi_status acpi_ut_initialize_interfaces(void); |
| 462 | |
Jung-uk Kim | 388a990 | 2013-04-12 00:24:34 +0000 | [diff] [blame] | 463 | acpi_status acpi_ut_interface_terminate(void); |
Lin Ming | b0ed7a9 | 2010-08-06 09:35:51 +0800 | [diff] [blame] | 464 | |
| 465 | acpi_status acpi_ut_install_interface(acpi_string interface_name); |
| 466 | |
| 467 | acpi_status acpi_ut_remove_interface(acpi_string interface_name); |
| 468 | |
Lv Zheng | 2cf9f5b | 2013-07-22 16:08:16 +0800 | [diff] [blame] | 469 | acpi_status acpi_ut_update_interfaces(u8 action); |
| 470 | |
Lin Ming | b0ed7a9 | 2010-08-06 09:35:51 +0800 | [diff] [blame] | 471 | struct acpi_interface_info *acpi_ut_get_interface(acpi_string interface_name); |
| 472 | |
| 473 | acpi_status acpi_ut_osi_implementation(struct acpi_walk_state *walk_state); |
| 474 | |
| 475 | /* |
Bob Moore | c34c82b | 2013-04-12 00:24:22 +0000 | [diff] [blame] | 476 | * utpredef - support for predefined names |
| 477 | */ |
| 478 | const union acpi_predefined_info *acpi_ut_get_next_predefined_method(const union |
| 479 | acpi_predefined_info |
| 480 | *this_name); |
| 481 | |
| 482 | const union acpi_predefined_info *acpi_ut_match_predefined_method(char *name); |
| 483 | |
Lv Zheng | 6306bf8 | 2015-04-13 11:49:39 +0800 | [diff] [blame] | 484 | void acpi_ut_get_expected_return_types(char *buffer, u32 expected_btypes); |
| 485 | |
| 486 | #if (defined ACPI_ASL_COMPILER || defined ACPI_HELP_APP) |
Bob Moore | c34c82b | 2013-04-12 00:24:22 +0000 | [diff] [blame] | 487 | const union acpi_predefined_info *acpi_ut_match_resource_name(char *name); |
| 488 | |
| 489 | void |
| 490 | acpi_ut_display_predefined_method(char *buffer, |
| 491 | const union acpi_predefined_info *this_name, |
| 492 | u8 multi_line); |
| 493 | |
Bob Moore | c34c82b | 2013-04-12 00:24:22 +0000 | [diff] [blame] | 494 | u32 acpi_ut_get_resource_bit_width(char *buffer, u16 types); |
Lv Zheng | 6306bf8 | 2015-04-13 11:49:39 +0800 | [diff] [blame] | 495 | #endif |
Bob Moore | c34c82b | 2013-04-12 00:24:22 +0000 | [diff] [blame] | 496 | |
| 497 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 498 | * utstate - Generic state creation/cache routines |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 499 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 500 | void |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 501 | acpi_ut_push_generic_state(union acpi_generic_state **list_head, |
| 502 | union acpi_generic_state *state); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 503 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 504 | union acpi_generic_state *acpi_ut_pop_generic_state(union acpi_generic_state |
| 505 | **list_head); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 506 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 507 | union acpi_generic_state *acpi_ut_create_generic_state(void); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 508 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 509 | struct acpi_thread_state *acpi_ut_create_thread_state(void); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 510 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 511 | union acpi_generic_state *acpi_ut_create_update_state(union acpi_operand_object |
| 512 | *object, u16 action); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 513 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 514 | union acpi_generic_state *acpi_ut_create_pkg_state(void *internal_object, |
| 515 | void *external_object, |
| 516 | u16 index); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 517 | |
| 518 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 519 | acpi_ut_create_update_state_and_push(union acpi_operand_object *object, |
| 520 | u16 action, |
| 521 | union acpi_generic_state **state_list); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 522 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 523 | union acpi_generic_state *acpi_ut_create_control_state(void); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 524 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 525 | void acpi_ut_delete_generic_state(union acpi_generic_state *state); |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 526 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 527 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 528 | * utmath |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 529 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 530 | acpi_status |
Bob Moore | 5df7e6c | 2010-01-21 10:06:32 +0800 | [diff] [blame] | 531 | acpi_ut_divide(u64 in_dividend, |
| 532 | u64 in_divisor, u64 *out_quotient, u64 *out_remainder); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 533 | |
| 534 | acpi_status |
Bob Moore | 5df7e6c | 2010-01-21 10:06:32 +0800 | [diff] [blame] | 535 | acpi_ut_short_divide(u64 in_dividend, |
| 536 | u32 divisor, u64 *out_quotient, u32 *out_remainder); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 537 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 538 | /* |
| 539 | * utmisc |
| 540 | */ |
Bob Moore | ae1b476 | 2013-03-08 09:22:39 +0000 | [diff] [blame] | 541 | const struct acpi_exception_info *acpi_ut_validate_exception(acpi_status |
| 542 | status); |
Bob Moore | 84fb2c9 | 2007-02-02 19:48:19 +0300 | [diff] [blame] | 543 | |
Bob Moore | 15b8dd5 | 2009-06-29 13:39:29 +0800 | [diff] [blame] | 544 | u8 acpi_ut_is_pci_root_bridge(char *id); |
| 545 | |
Bob Moore | 17dd4dc | 2015-08-25 10:29:25 +0800 | [diff] [blame] | 546 | #if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP || defined ACPI_NAMES_APP) |
Bob Moore | 793c238 | 2006-03-31 00:00:00 -0500 | [diff] [blame] | 547 | u8 acpi_ut_is_aml_table(struct acpi_table_header *table); |
Lv Zheng | 6306bf8 | 2015-04-13 11:49:39 +0800 | [diff] [blame] | 548 | #endif |
Bob Moore | 793c238 | 2006-03-31 00:00:00 -0500 | [diff] [blame] | 549 | |
Robert Moore | f9f4601 | 2005-07-08 00:00:00 -0400 | [diff] [blame] | 550 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 551 | acpi_ut_walk_package_tree(union acpi_operand_object *source_object, |
| 552 | void *target_object, |
| 553 | acpi_pkg_callback walk_callback, void *context); |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 554 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 555 | /* Values for Base above (16=Hex, 10=Decimal) */ |
| 556 | |
| 557 | #define ACPI_ANY_BASE 0 |
| 558 | |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 559 | u32 acpi_ut_dword_byte_swap(u32 value); |
| 560 | |
| 561 | void acpi_ut_set_integer_width(u8 revision); |
| 562 | |
| 563 | #ifdef ACPI_DEBUG_OUTPUT |
| 564 | void |
| 565 | acpi_ut_display_init_pathname(u8 type, |
| 566 | struct acpi_namespace_node *obj_handle, |
Bob Moore | 0dfaaa3 | 2016-03-24 09:40:40 +0800 | [diff] [blame] | 567 | const char *path); |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 568 | #endif |
| 569 | |
| 570 | /* |
Bob Moore | 42f8fb7 | 2013-01-11 13:08:51 +0100 | [diff] [blame] | 571 | * utownerid - Support for Table/Method Owner IDs |
| 572 | */ |
Lv Zheng | f5c1e1c | 2016-05-05 12:57:53 +0800 | [diff] [blame] | 573 | acpi_status acpi_ut_allocate_owner_id(acpi_owner_id *owner_id); |
Bob Moore | 42f8fb7 | 2013-01-11 13:08:51 +0100 | [diff] [blame] | 574 | |
Lv Zheng | f5c1e1c | 2016-05-05 12:57:53 +0800 | [diff] [blame] | 575 | void acpi_ut_release_owner_id(acpi_owner_id *owner_id); |
Bob Moore | 42f8fb7 | 2013-01-11 13:08:51 +0100 | [diff] [blame] | 576 | |
| 577 | /* |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 578 | * utresrc |
| 579 | */ |
| 580 | acpi_status |
Bob Moore | 886308e | 2012-12-19 05:38:07 +0000 | [diff] [blame] | 581 | acpi_ut_walk_aml_resources(struct acpi_walk_state *walk_state, |
| 582 | u8 *aml, |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 583 | acpi_size aml_length, |
Len Brown | fd35094 | 2007-05-09 23:34:35 -0400 | [diff] [blame] | 584 | acpi_walk_aml_callback user_function, |
| 585 | void **context); |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 586 | |
Bob Moore | 886308e | 2012-12-19 05:38:07 +0000 | [diff] [blame] | 587 | acpi_status |
| 588 | acpi_ut_validate_resource(struct acpi_walk_state *walk_state, |
| 589 | void *aml, u8 *return_index); |
Bob Moore | 96db255 | 2005-11-02 00:00:00 -0500 | [diff] [blame] | 590 | |
Bob Moore | 0897831 | 2005-10-21 00:00:00 -0400 | [diff] [blame] | 591 | u32 acpi_ut_get_descriptor_length(void *aml); |
| 592 | |
| 593 | u16 acpi_ut_get_resource_length(void *aml); |
| 594 | |
Bob Moore | 96db255 | 2005-11-02 00:00:00 -0500 | [diff] [blame] | 595 | u8 acpi_ut_get_resource_header_length(void *aml); |
| 596 | |
Bob Moore | 0897831 | 2005-10-21 00:00:00 -0400 | [diff] [blame] | 597 | u8 acpi_ut_get_resource_type(void *aml); |
| 598 | |
Bob Moore | 96db255 | 2005-11-02 00:00:00 -0500 | [diff] [blame] | 599 | acpi_status |
Lv Zheng | 6d33b6b | 2012-10-31 02:25:05 +0000 | [diff] [blame] | 600 | acpi_ut_get_resource_end_tag(union acpi_operand_object *obj_desc, u8 **end_tag); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 601 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 602 | /* |
Bob Moore | 42f8fb7 | 2013-01-11 13:08:51 +0100 | [diff] [blame] | 603 | * utstring - String and character utilities |
| 604 | */ |
Bob Moore | 0fb3adf | 2013-07-17 09:48:40 +0800 | [diff] [blame] | 605 | void acpi_ut_print_string(char *string, u16 max_length); |
Bob Moore | 42f8fb7 | 2013-01-11 13:08:51 +0100 | [diff] [blame] | 606 | |
Lv Zheng | 6306bf8 | 2015-04-13 11:49:39 +0800 | [diff] [blame] | 607 | #if defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP |
Bob Moore | 42f8fb7 | 2013-01-11 13:08:51 +0100 | [diff] [blame] | 608 | void ut_convert_backslashes(char *pathname); |
Lv Zheng | 6306bf8 | 2015-04-13 11:49:39 +0800 | [diff] [blame] | 609 | #endif |
Bob Moore | 42f8fb7 | 2013-01-11 13:08:51 +0100 | [diff] [blame] | 610 | |
Bob Moore | 42f8fb7 | 2013-01-11 13:08:51 +0100 | [diff] [blame] | 611 | void acpi_ut_repair_name(char *name); |
| 612 | |
Bob Moore | 7342447 | 2013-10-29 09:29:21 +0800 | [diff] [blame] | 613 | #if defined (ACPI_DEBUGGER) || defined (ACPI_APPLICATION) |
| 614 | u8 acpi_ut_safe_strcpy(char *dest, acpi_size dest_size, char *source); |
| 615 | |
| 616 | u8 acpi_ut_safe_strcat(char *dest, acpi_size dest_size, char *source); |
| 617 | |
| 618 | u8 |
| 619 | acpi_ut_safe_strncat(char *dest, |
| 620 | acpi_size dest_size, |
| 621 | char *source, acpi_size max_transfer_length); |
| 622 | #endif |
| 623 | |
Bob Moore | 42f8fb7 | 2013-01-11 13:08:51 +0100 | [diff] [blame] | 624 | /* |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 625 | * utmutex - mutex support |
| 626 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 627 | acpi_status acpi_ut_mutex_initialize(void); |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 628 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 629 | void acpi_ut_mutex_terminate(void); |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 630 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 631 | acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id); |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 632 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 633 | acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id); |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 634 | |
| 635 | /* |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 636 | * utalloc - memory allocation and object caching |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 637 | */ |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 638 | acpi_status acpi_ut_create_caches(void); |
| 639 | |
| 640 | acpi_status acpi_ut_delete_caches(void); |
| 641 | |
| 642 | acpi_status acpi_ut_validate_buffer(struct acpi_buffer *buffer); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 643 | |
Robert Moore | 73459f7 | 2005-06-24 00:00:00 -0400 | [diff] [blame] | 644 | acpi_status |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 645 | acpi_ut_initialize_buffer(struct acpi_buffer *buffer, |
| 646 | acpi_size required_length); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 647 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 648 | #ifdef ACPI_DBG_TRACK_ALLOCATIONS |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 649 | void *acpi_ut_allocate_and_track(acpi_size size, |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 650 | u32 component, const char *module, u32 line); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 651 | |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 652 | void *acpi_ut_allocate_zeroed_and_track(acpi_size size, |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 653 | u32 component, |
| 654 | const char *module, u32 line); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 655 | |
| 656 | void |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 657 | acpi_ut_free_and_track(void *address, |
| 658 | u32 component, const char *module, u32 line); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 659 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 660 | void acpi_ut_dump_allocation_info(void); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 661 | |
Bob Moore | 4b8ed63 | 2008-06-10 13:55:53 +0800 | [diff] [blame] | 662 | void acpi_ut_dump_allocations(u32 component, const char *module); |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 663 | |
| 664 | acpi_status |
Bob Moore | 0dfaaa3 | 2016-03-24 09:40:40 +0800 | [diff] [blame] | 665 | acpi_ut_create_list(const char *list_name, |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 666 | u16 object_size, struct acpi_memory_list **return_cache); |
| 667 | |
Bob Moore | cc84e26 | 2010-09-15 14:09:14 +0800 | [diff] [blame] | 668 | #endif /* ACPI_DBG_TRACK_ALLOCATIONS */ |
| 669 | |
| 670 | /* |
Lin Ming | f654c0f | 2012-01-12 13:10:32 +0800 | [diff] [blame] | 671 | * utaddress - address range check |
| 672 | */ |
| 673 | acpi_status |
| 674 | acpi_ut_add_address_range(acpi_adr_space_type space_id, |
| 675 | acpi_physical_address address, |
| 676 | u32 length, struct acpi_namespace_node *region_node); |
| 677 | |
| 678 | void |
| 679 | acpi_ut_remove_address_range(acpi_adr_space_type space_id, |
| 680 | struct acpi_namespace_node *region_node); |
| 681 | |
| 682 | u32 |
| 683 | acpi_ut_check_address_range(acpi_adr_space_type space_id, |
| 684 | acpi_physical_address address, u32 length, u8 warn); |
| 685 | |
| 686 | void acpi_ut_delete_address_lists(void); |
| 687 | |
| 688 | /* |
Bob Moore | cc84e26 | 2010-09-15 14:09:14 +0800 | [diff] [blame] | 689 | * utxferror - various error/warning output functions |
| 690 | */ |
| 691 | void ACPI_INTERNAL_VAR_XFACE |
| 692 | acpi_ut_predefined_warning(const char *module_name, |
| 693 | u32 line_number, |
| 694 | char *pathname, |
| 695 | u8 node_flags, const char *format, ...); |
| 696 | |
| 697 | void ACPI_INTERNAL_VAR_XFACE |
| 698 | acpi_ut_predefined_info(const char *module_name, |
| 699 | u32 line_number, |
| 700 | char *pathname, u8 node_flags, const char *format, ...); |
| 701 | |
Bob Moore | e1405ca | 2013-05-30 09:59:21 +0800 | [diff] [blame] | 702 | void ACPI_INTERNAL_VAR_XFACE |
| 703 | acpi_ut_predefined_bios_error(const char *module_name, |
| 704 | u32 line_number, |
| 705 | char *pathname, |
| 706 | u8 node_flags, const char *format, ...); |
| 707 | |
Bob Moore | cc84e26 | 2010-09-15 14:09:14 +0800 | [diff] [blame] | 708 | void |
| 709 | acpi_ut_namespace_error(const char *module_name, |
| 710 | u32 line_number, |
| 711 | const char *internal_name, acpi_status lookup_status); |
| 712 | |
| 713 | void |
| 714 | acpi_ut_method_error(const char *module_name, |
| 715 | u32 line_number, |
| 716 | const char *message, |
| 717 | struct acpi_namespace_node *node, |
| 718 | const char *path, acpi_status lookup_status); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 719 | |
Bob Moore | b944b29 | 2014-04-04 12:37:35 +0800 | [diff] [blame] | 720 | /* |
| 721 | * Utility functions for ACPI names and IDs |
| 722 | */ |
| 723 | const struct ah_predefined_name *acpi_ah_match_predefined_name(char *nameseg); |
| 724 | |
Lv Zheng | e2b9035 | 2014-04-04 12:39:50 +0800 | [diff] [blame] | 725 | const struct ah_device_id *acpi_ah_match_hardware_id(char *hid); |
Bob Moore | b944b29 | 2014-04-04 12:37:35 +0800 | [diff] [blame] | 726 | |
Bob Moore | 73bbca0 | 2014-07-30 12:21:13 +0800 | [diff] [blame] | 727 | const char *acpi_ah_match_uuid(u8 *data); |
| 728 | |
Lv Zheng | 80a648c | 2014-07-08 10:07:00 +0800 | [diff] [blame] | 729 | /* |
Bob Moore | 73bbca0 | 2014-07-30 12:21:13 +0800 | [diff] [blame] | 730 | * utuuid -- UUID support functions |
| 731 | */ |
Lv Zheng | 6306bf8 | 2015-04-13 11:49:39 +0800 | [diff] [blame] | 732 | #if (defined ACPI_ASL_COMPILER || defined ACPI_EXEC_APP || defined ACPI_HELP_APP) |
Bob Moore | 73bbca0 | 2014-07-30 12:21:13 +0800 | [diff] [blame] | 733 | void acpi_ut_convert_string_to_uuid(char *in_string, u8 *uuid_buffer); |
Lv Zheng | 6306bf8 | 2015-04-13 11:49:39 +0800 | [diff] [blame] | 734 | #endif |
Bob Moore | 73bbca0 | 2014-07-30 12:21:13 +0800 | [diff] [blame] | 735 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 736 | #endif /* _ACUTILS_H */ |