Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /****************************************************************************** |
| 2 | * |
| 3 | * Name: acpixf.h - External interfaces to the ACPI subsystem |
| 4 | * |
| 5 | *****************************************************************************/ |
| 6 | |
| 7 | /* |
David E. Box | 82a8094 | 2015-02-05 15:20:45 +0800 | [diff] [blame] | 8 | * Copyright (C) 2000 - 2015, 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 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 44 | #ifndef __ACXFACE_H__ |
| 45 | #define __ACXFACE_H__ |
| 46 | |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 47 | /* Current ACPICA subsystem version in YYYYMMDD format */ |
| 48 | |
David E. Box | 121b7d9 | 2015-02-05 15:20:54 +0800 | [diff] [blame] | 49 | #define ACPI_CA_VERSION 0x20150204 |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 50 | |
David Howells | a1ce392 | 2012-10-02 18:01:25 +0100 | [diff] [blame] | 51 | #include <acpi/acconfig.h> |
| 52 | #include <acpi/actypes.h> |
| 53 | #include <acpi/actbl.h> |
Linus Torvalds | d8dc91b | 2012-10-08 07:14:06 +0900 | [diff] [blame] | 54 | #include <acpi/acbuffer.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 55 | |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 56 | /***************************************************************************** |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 57 | * |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 58 | * Macros used for ACPICA globals and configuration |
| 59 | * |
| 60 | ****************************************************************************/ |
| 61 | |
Robert Moore | 44f6c01 | 2005-04-18 22:49:35 -0400 | [diff] [blame] | 62 | /* |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 63 | * Ensure that global variables are defined and initialized only once. |
| 64 | * |
| 65 | * The use of these macros allows for a single list of globals (here) |
| 66 | * in order to simplify maintenance of the code. |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 67 | */ |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 68 | #ifdef DEFINE_ACPI_GLOBALS |
| 69 | #define ACPI_GLOBAL(type,name) \ |
| 70 | extern type name; \ |
| 71 | type name |
Lv Zheng | 3e8214e | 2012-12-19 05:37:15 +0000 | [diff] [blame] | 72 | |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 73 | #define ACPI_INIT_GLOBAL(type,name,value) \ |
| 74 | type name=value |
Lv Zheng | 3e8214e | 2012-12-19 05:37:15 +0000 | [diff] [blame] | 75 | |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 76 | #else |
| 77 | #ifndef ACPI_GLOBAL |
| 78 | #define ACPI_GLOBAL(type,name) \ |
| 79 | extern type name |
| 80 | #endif |
Lv Zheng | 3e8214e | 2012-12-19 05:37:15 +0000 | [diff] [blame] | 81 | |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 82 | #ifndef ACPI_INIT_GLOBAL |
| 83 | #define ACPI_INIT_GLOBAL(type,name,value) \ |
| 84 | extern type name |
| 85 | #endif |
| 86 | #endif |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 87 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 88 | /* |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 89 | * These macros configure the various ACPICA interfaces. They are |
| 90 | * useful for generating stub inline functions for features that are |
| 91 | * configured out of the current kernel or ACPICA application. |
| 92 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 93 | #ifndef ACPI_EXTERNAL_RETURN_STATUS |
| 94 | #define ACPI_EXTERNAL_RETURN_STATUS(prototype) \ |
| 95 | prototype; |
| 96 | #endif |
| 97 | |
| 98 | #ifndef ACPI_EXTERNAL_RETURN_OK |
| 99 | #define ACPI_EXTERNAL_RETURN_OK(prototype) \ |
| 100 | prototype; |
| 101 | #endif |
| 102 | |
| 103 | #ifndef ACPI_EXTERNAL_RETURN_VOID |
| 104 | #define ACPI_EXTERNAL_RETURN_VOID(prototype) \ |
| 105 | prototype; |
| 106 | #endif |
| 107 | |
| 108 | #ifndef ACPI_EXTERNAL_RETURN_UINT32 |
| 109 | #define ACPI_EXTERNAL_RETURN_UINT32(prototype) \ |
| 110 | prototype; |
| 111 | #endif |
| 112 | |
| 113 | #ifndef ACPI_EXTERNAL_RETURN_PTR |
| 114 | #define ACPI_EXTERNAL_RETURN_PTR(prototype) \ |
| 115 | prototype; |
| 116 | #endif |
| 117 | |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 118 | /***************************************************************************** |
| 119 | * |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 120 | * Public globals and runtime configuration options |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 121 | * |
| 122 | ****************************************************************************/ |
| 123 | |
| 124 | /* |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 125 | * Enable "slack mode" of the AML interpreter? Default is FALSE, and the |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 126 | * interpreter strictly follows the ACPI specification. Setting to TRUE |
| 127 | * allows the interpreter to ignore certain errors and/or bad AML constructs. |
| 128 | * |
| 129 | * Currently, these features are enabled by this flag: |
| 130 | * |
| 131 | * 1) Allow "implicit return" of last value in a control method |
| 132 | * 2) Allow access beyond the end of an operation region |
| 133 | * 3) Allow access to uninitialized locals/args (auto-init to integer 0) |
| 134 | * 4) Allow ANY object type to be a source operand for the Store() operator |
| 135 | * 5) Allow unresolved references (invalid target name) in package objects |
| 136 | * 6) Enable warning messages for behavior that is not ACPI spec compliant |
| 137 | */ |
| 138 | ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_interpreter_slack, FALSE); |
| 139 | |
| 140 | /* |
| 141 | * Automatically serialize all methods that create named objects? Default |
| 142 | * is TRUE, meaning that all non_serialized methods are scanned once at |
| 143 | * table load time to determine those that create named objects. Methods |
| 144 | * that create named objects are marked Serialized in order to prevent |
| 145 | * possible run-time problems if they are entered by more than one thread. |
| 146 | */ |
| 147 | ACPI_INIT_GLOBAL(u8, acpi_gbl_auto_serialize_methods, TRUE); |
| 148 | |
| 149 | /* |
| 150 | * Create the predefined _OSI method in the namespace? Default is TRUE |
| 151 | * because ACPICA is fully compatible with other ACPI implementations. |
| 152 | * Changing this will revert ACPICA (and machine ASL) to pre-OSI behavior. |
| 153 | */ |
| 154 | ACPI_INIT_GLOBAL(u8, acpi_gbl_create_osi_method, TRUE); |
| 155 | |
| 156 | /* |
| 157 | * Optionally use default values for the ACPI register widths. Set this to |
| 158 | * TRUE to use the defaults, if an FADT contains incorrect widths/lengths. |
| 159 | */ |
| 160 | ACPI_INIT_GLOBAL(u8, acpi_gbl_use_default_register_widths, TRUE); |
| 161 | |
| 162 | /* |
Lv Zheng | 47d68c7 | 2014-05-31 08:14:44 +0800 | [diff] [blame] | 163 | * Whether or not to verify the table checksum before installation. Set |
| 164 | * this to TRUE to verify the table checksum before install it to the table |
| 165 | * manager. Note that enabling this option causes errors to happen in some |
| 166 | * OSPMs during early initialization stages. Default behavior is to do such |
| 167 | * verification. |
| 168 | */ |
| 169 | ACPI_INIT_GLOBAL(u8, acpi_gbl_verify_table_checksum, TRUE); |
| 170 | |
| 171 | /* |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 172 | * Optionally enable output from the AML Debug Object. |
| 173 | */ |
| 174 | ACPI_INIT_GLOBAL(u8, acpi_gbl_enable_aml_debug_object, FALSE); |
| 175 | |
| 176 | /* |
| 177 | * Optionally copy the entire DSDT to local memory (instead of simply |
| 178 | * mapping it.) There are some BIOSs that corrupt or replace the original |
| 179 | * DSDT, creating the need for this option. Default is FALSE, do not copy |
| 180 | * the DSDT. |
| 181 | */ |
| 182 | ACPI_INIT_GLOBAL(u8, acpi_gbl_copy_dsdt_locally, FALSE); |
| 183 | |
| 184 | /* |
| 185 | * Optionally ignore an XSDT if present and use the RSDT instead. |
| 186 | * Although the ACPI specification requires that an XSDT be used instead |
| 187 | * of the RSDT, the XSDT has been found to be corrupt or ill-formed on |
| 188 | * some machines. Default behavior is to use the XSDT if present. |
| 189 | */ |
| 190 | ACPI_INIT_GLOBAL(u8, acpi_gbl_do_not_use_xsdt, FALSE); |
| 191 | |
| 192 | /* |
| 193 | * Optionally use 32-bit FADT addresses if and when there is a conflict |
| 194 | * (address mismatch) between the 32-bit and 64-bit versions of the |
| 195 | * address. Although ACPICA adheres to the ACPI specification which |
| 196 | * requires the use of the corresponding 64-bit address if it is non-zero, |
| 197 | * some machines have been found to have a corrupted non-zero 64-bit |
Rafael J. Wysocki | c9b77a4 | 2014-05-27 18:11:38 +0200 | [diff] [blame] | 198 | * address. Default is TRUE, favor the 32-bit addresses. |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 199 | */ |
Rafael J. Wysocki | c9b77a4 | 2014-05-27 18:11:38 +0200 | [diff] [blame] | 200 | ACPI_INIT_GLOBAL(u8, acpi_gbl_use32_bit_fadt_addresses, TRUE); |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 201 | |
| 202 | /* |
| 203 | * Optionally truncate I/O addresses to 16 bits. Provides compatibility |
| 204 | * with other ACPI implementations. NOTE: During ACPICA initialization, |
| 205 | * this value is set to TRUE if any Windows OSI strings have been |
| 206 | * requested by the BIOS. |
| 207 | */ |
| 208 | ACPI_INIT_GLOBAL(u8, acpi_gbl_truncate_io_addresses, FALSE); |
| 209 | |
| 210 | /* |
| 211 | * Disable runtime checking and repair of values returned by control methods. |
| 212 | * Use only if the repair is causing a problem on a particular machine. |
| 213 | */ |
| 214 | ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_auto_repair, FALSE); |
| 215 | |
| 216 | /* |
| 217 | * Optionally do not install any SSDTs from the RSDT/XSDT during initialization. |
| 218 | * This can be useful for debugging ACPI problems on some machines. |
| 219 | */ |
| 220 | ACPI_INIT_GLOBAL(u8, acpi_gbl_disable_ssdt_table_install, FALSE); |
| 221 | |
| 222 | /* |
| 223 | * We keep track of the latest version of Windows that has been requested by |
Bob Moore | fea79bc | 2014-04-30 10:05:34 +0800 | [diff] [blame] | 224 | * the BIOS. ACPI 5.0. |
Lv Zheng | 3035ff7 | 2014-04-30 10:03:52 +0800 | [diff] [blame] | 225 | */ |
| 226 | ACPI_INIT_GLOBAL(u8, acpi_gbl_osi_data, 0); |
| 227 | |
| 228 | /* |
Lv Zheng | 3a2f3a3 | 2014-04-30 10:04:35 +0800 | [diff] [blame] | 229 | * ACPI 5.0 introduces the concept of a "reduced hardware platform", meaning |
| 230 | * that the ACPI hardware is no longer required. A flag in the FADT indicates |
| 231 | * a reduced HW machine, and that flag is duplicated here for convenience. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 232 | */ |
Lv Zheng | 3a2f3a3 | 2014-04-30 10:04:35 +0800 | [diff] [blame] | 233 | ACPI_INIT_GLOBAL(u8, acpi_gbl_reduced_hardware, FALSE); |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 234 | |
Lv Zheng | 3a2f3a3 | 2014-04-30 10:04:35 +0800 | [diff] [blame] | 235 | /* |
| 236 | * This mechanism is used to trace a specified AML method. The method is |
| 237 | * traced each time it is executed. |
| 238 | */ |
| 239 | ACPI_INIT_GLOBAL(u32, acpi_gbl_trace_flags, 0); |
| 240 | ACPI_INIT_GLOBAL(acpi_name, acpi_gbl_trace_method_name, 0); |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 241 | |
Lv Zheng | 3a2f3a3 | 2014-04-30 10:04:35 +0800 | [diff] [blame] | 242 | /* |
| 243 | * Runtime configuration of debug output control masks. We want the debug |
| 244 | * switches statically initialized so they are already set when the debugger |
| 245 | * is entered. |
| 246 | */ |
| 247 | ACPI_INIT_GLOBAL(u32, acpi_dbg_level, ACPI_DEBUG_DEFAULT); |
| 248 | ACPI_INIT_GLOBAL(u32, acpi_dbg_layer, 0); |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 249 | |
Lv Zheng | 3a2f3a3 | 2014-04-30 10:04:35 +0800 | [diff] [blame] | 250 | /* |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 251 | * Other miscellaneous globals |
Lv Zheng | 3a2f3a3 | 2014-04-30 10:04:35 +0800 | [diff] [blame] | 252 | */ |
Lv Zheng | 3a2f3a3 | 2014-04-30 10:04:35 +0800 | [diff] [blame] | 253 | ACPI_GLOBAL(struct acpi_table_fadt, acpi_gbl_FADT); |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 254 | ACPI_GLOBAL(u32, acpi_current_gpe_count); |
Lv Zheng | 3a2f3a3 | 2014-04-30 10:04:35 +0800 | [diff] [blame] | 255 | ACPI_GLOBAL(u8, acpi_gbl_system_awake_and_running); |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 256 | |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 257 | /***************************************************************************** |
| 258 | * |
| 259 | * ACPICA public interface configuration. |
| 260 | * |
| 261 | * Interfaces that are configured out of the ACPICA build are replaced |
| 262 | * by inlined stubs by default. |
| 263 | * |
| 264 | ****************************************************************************/ |
| 265 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 266 | /* |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 267 | * Hardware-reduced prototypes (default: Not hardware reduced). |
| 268 | * |
| 269 | * All ACPICA hardware-related interfaces that use these macros will be |
| 270 | * configured out of the ACPICA build if the ACPI_REDUCED_HARDWARE flag |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 271 | * is set to TRUE. |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 272 | * |
| 273 | * Note: This static build option for reduced hardware is intended to |
| 274 | * reduce ACPICA code size if desired or necessary. However, even if this |
| 275 | * option is not specified, the runtime behavior of ACPICA is dependent |
| 276 | * on the actual FADT reduced hardware flag (HW_REDUCED_ACPI). If set, |
| 277 | * the flag will enable similar behavior -- ACPICA will not attempt |
| 278 | * to access any ACPI-relate hardware (SCI, GPEs, Fixed Events, etc.) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 279 | */ |
| 280 | #if (!ACPI_REDUCED_HARDWARE) |
| 281 | #define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 282 | ACPI_EXTERNAL_RETURN_STATUS(prototype) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 283 | |
| 284 | #define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 285 | ACPI_EXTERNAL_RETURN_OK(prototype) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 286 | |
| 287 | #define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 288 | ACPI_EXTERNAL_RETURN_VOID(prototype) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 289 | |
| 290 | #else |
| 291 | #define ACPI_HW_DEPENDENT_RETURN_STATUS(prototype) \ |
| 292 | static ACPI_INLINE prototype {return(AE_NOT_CONFIGURED);} |
| 293 | |
| 294 | #define ACPI_HW_DEPENDENT_RETURN_OK(prototype) \ |
| 295 | static ACPI_INLINE prototype {return(AE_OK);} |
| 296 | |
| 297 | #define ACPI_HW_DEPENDENT_RETURN_VOID(prototype) \ |
Bob Moore | c26f3c9 | 2013-10-29 09:29:16 +0800 | [diff] [blame] | 298 | static ACPI_INLINE prototype {return;} |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 299 | |
| 300 | #endif /* !ACPI_REDUCED_HARDWARE */ |
| 301 | |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 302 | /* |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 303 | * Error message prototypes (default: error messages enabled). |
| 304 | * |
| 305 | * All interfaces related to error and warning messages |
| 306 | * will be configured out of the ACPICA build if the |
| 307 | * ACPI_NO_ERROR_MESSAGE flag is defined. |
Lv Zheng | 407e22a | 2014-04-30 10:04:48 +0800 | [diff] [blame] | 308 | */ |
| 309 | #ifndef ACPI_NO_ERROR_MESSAGES |
| 310 | #define ACPI_MSG_DEPENDENT_RETURN_VOID(prototype) \ |
| 311 | prototype; |
| 312 | |
| 313 | #else |
| 314 | #define ACPI_MSG_DEPENDENT_RETURN_VOID(prototype) \ |
| 315 | static ACPI_INLINE prototype {return;} |
| 316 | |
| 317 | #endif /* ACPI_NO_ERROR_MESSAGES */ |
| 318 | |
| 319 | /* |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 320 | * Debugging output prototypes (default: no debug output). |
| 321 | * |
| 322 | * All interfaces related to debug output messages |
| 323 | * will be configured out of the ACPICA build unless the |
| 324 | * ACPI_DEBUG_OUTPUT flag is defined. |
Lv Zheng | 1ce28c3 | 2014-04-30 10:04:55 +0800 | [diff] [blame] | 325 | */ |
| 326 | #ifdef ACPI_DEBUG_OUTPUT |
| 327 | #define ACPI_DBG_DEPENDENT_RETURN_VOID(prototype) \ |
| 328 | prototype; |
| 329 | |
| 330 | #else |
| 331 | #define ACPI_DBG_DEPENDENT_RETURN_VOID(prototype) \ |
| 332 | static ACPI_INLINE prototype {return;} |
| 333 | |
| 334 | #endif /* ACPI_DEBUG_OUTPUT */ |
| 335 | |
Lv Zheng | 2e70da4 | 2014-07-08 10:07:06 +0800 | [diff] [blame] | 336 | /* |
| 337 | * Application prototypes |
| 338 | * |
| 339 | * All interfaces used by application will be configured |
| 340 | * out of the ACPICA build unless the ACPI_APPLICATION |
| 341 | * flag is defined. |
| 342 | */ |
| 343 | #ifdef ACPI_APPLICATION |
| 344 | #define ACPI_APP_DEPENDENT_RETURN_VOID(prototype) \ |
| 345 | prototype; |
| 346 | |
| 347 | #else |
| 348 | #define ACPI_APP_DEPENDENT_RETURN_VOID(prototype) \ |
| 349 | static ACPI_INLINE prototype {return;} |
| 350 | |
| 351 | #endif /* ACPI_APPLICATION */ |
| 352 | |
Bob Moore | 1011080 | 2014-04-30 10:06:22 +0800 | [diff] [blame] | 353 | /***************************************************************************** |
| 354 | * |
| 355 | * ACPICA public interface prototypes |
| 356 | * |
| 357 | ****************************************************************************/ |
| 358 | |
Lv Zheng | 1ce28c3 | 2014-04-30 10:04:55 +0800 | [diff] [blame] | 359 | /* |
Lv Zheng | 75c8044 | 2012-12-19 05:36:49 +0000 | [diff] [blame] | 360 | * Initialization |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 361 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 362 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init |
| 363 | acpi_initialize_tables(struct acpi_table_desc |
| 364 | *initial_storage, |
| 365 | u32 initial_table_count, |
| 366 | u8 allow_resize)) |
| 367 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_initialize_subsystem(void)) |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 368 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 369 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_enable_subsystem(u32 flags)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 370 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 371 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init |
| 372 | acpi_initialize_objects(u32 flags)) |
| 373 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_terminate(void)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 374 | |
Lv Zheng | 75c8044 | 2012-12-19 05:36:49 +0000 | [diff] [blame] | 375 | /* |
| 376 | * Miscellaneous global interfaces |
| 377 | */ |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 378 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable(void)) |
| 379 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable(void)) |
Lv Zheng | 739dcbb | 2012-12-20 01:07:26 +0000 | [diff] [blame] | 380 | #ifdef ACPI_FUTURE_USAGE |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 381 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_subsystem_status(void)) |
Lv Zheng | 739dcbb | 2012-12-20 01:07:26 +0000 | [diff] [blame] | 382 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 383 | |
| 384 | #ifdef ACPI_FUTURE_USAGE |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 385 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 386 | acpi_get_system_info(struct acpi_buffer |
| 387 | *ret_buffer)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 388 | #endif |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 389 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 390 | acpi_get_statistics(struct acpi_statistics *stats)) |
| 391 | ACPI_EXTERNAL_RETURN_PTR(const char |
| 392 | *acpi_format_exception(acpi_status exception)) |
| 393 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_purge_cached_objects(void)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 394 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 395 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 396 | acpi_install_interface(acpi_string interface_name)) |
Lv Zheng | 9187a41 | 2013-10-31 09:30:28 +0800 | [diff] [blame] | 397 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 398 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 399 | acpi_remove_interface(acpi_string interface_name)) |
| 400 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_update_interfaces(u8 action)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 401 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 402 | ACPI_EXTERNAL_RETURN_UINT32(u32 |
| 403 | acpi_check_address_range(acpi_adr_space_type |
| 404 | space_id, |
| 405 | acpi_physical_address |
| 406 | address, acpi_size length, |
| 407 | u8 warn)) |
| 408 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 409 | acpi_decode_pld_buffer(u8 *in_buffer, |
| 410 | acpi_size length, |
| 411 | struct acpi_pld_info |
| 412 | **return_buffer)) |
Bob Moore | be030a5 | 2012-08-17 13:07:54 +0800 | [diff] [blame] | 413 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 414 | /* |
Bob Moore | f60d818 | 2012-07-16 10:21:34 +0800 | [diff] [blame] | 415 | * ACPI table load/unload interfaces |
| 416 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 417 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init |
| 418 | acpi_install_table(acpi_physical_address address, |
| 419 | u8 physical)) |
Bob Moore | f60d818 | 2012-07-16 10:21:34 +0800 | [diff] [blame] | 420 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 421 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 422 | acpi_load_table(struct acpi_table_header *table)) |
Bob Moore | f60d818 | 2012-07-16 10:21:34 +0800 | [diff] [blame] | 423 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 424 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 425 | acpi_unload_parent_table(acpi_handle object)) |
| 426 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_load_tables(void)) |
Bob Moore | f60d818 | 2012-07-16 10:21:34 +0800 | [diff] [blame] | 427 | |
| 428 | /* |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 429 | * ACPI table manipulation interfaces |
| 430 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 431 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init acpi_reallocate_root_table(void)) |
Bob Moore | f3d2e78 | 2007-02-02 19:48:18 +0300 | [diff] [blame] | 432 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 433 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status __init |
| 434 | acpi_find_root_pointer(acpi_size * rsdp_address)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 435 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 436 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 437 | acpi_get_table_header(acpi_string signature, |
| 438 | u32 instance, |
| 439 | struct acpi_table_header |
| 440 | *out_table_header)) |
| 441 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 442 | acpi_get_table(acpi_string signature, u32 instance, |
| 443 | struct acpi_table_header |
| 444 | **out_table)) |
| 445 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 446 | acpi_get_table_by_index(u32 table_index, |
| 447 | struct acpi_table_header |
| 448 | **out_table)) |
| 449 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 450 | acpi_install_table_handler(acpi_table_handler |
| 451 | handler, void *context)) |
| 452 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 453 | acpi_remove_table_handler(acpi_table_handler |
| 454 | handler)) |
Lin Ming | 3e08e2d | 2008-04-10 19:06:38 +0400 | [diff] [blame] | 455 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 456 | /* |
| 457 | * Namespace and name interfaces |
| 458 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 459 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 460 | acpi_walk_namespace(acpi_object_type type, |
| 461 | acpi_handle start_object, |
| 462 | u32 max_depth, |
| 463 | acpi_walk_callback |
| 464 | descending_callback, |
| 465 | acpi_walk_callback |
| 466 | ascending_callback, |
| 467 | void *context, |
| 468 | void **return_value)) |
| 469 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 470 | acpi_get_devices(const char *HID, |
| 471 | acpi_walk_callback user_function, |
| 472 | void *context, |
| 473 | void **return_value)) |
| 474 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 475 | acpi_get_name(acpi_handle object, u32 name_type, |
| 476 | struct acpi_buffer *ret_path_ptr)) |
| 477 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 478 | acpi_get_handle(acpi_handle parent, |
| 479 | acpi_string pathname, |
| 480 | acpi_handle * ret_handle)) |
| 481 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 482 | acpi_attach_data(acpi_handle object, |
| 483 | acpi_object_handler handler, |
| 484 | void *data)) |
| 485 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 486 | acpi_detach_data(acpi_handle object, |
| 487 | acpi_object_handler handler)) |
| 488 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 489 | acpi_get_data(acpi_handle object, |
| 490 | acpi_object_handler handler, |
| 491 | void **data)) |
| 492 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 493 | acpi_debug_trace(char *name, u32 debug_level, |
| 494 | u32 debug_layer, u32 flags)) |
Bob Moore | 50eca3e | 2005-09-30 19:03:00 -0400 | [diff] [blame] | 495 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 496 | /* |
| 497 | * Object manipulation and enumeration |
| 498 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 499 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 500 | acpi_evaluate_object(acpi_handle object, |
| 501 | acpi_string pathname, |
| 502 | struct acpi_object_list |
| 503 | *parameter_objects, |
| 504 | struct acpi_buffer |
| 505 | *return_object_buffer)) |
| 506 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 507 | acpi_evaluate_object_typed(acpi_handle object, |
| 508 | acpi_string pathname, |
| 509 | struct acpi_object_list |
| 510 | *external_params, |
| 511 | struct acpi_buffer |
| 512 | *return_buffer, |
| 513 | acpi_object_type |
| 514 | return_type)) |
| 515 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 516 | acpi_get_object_info(acpi_handle object, |
| 517 | struct acpi_device_info |
| 518 | **return_buffer)) |
| 519 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_install_method(u8 *buffer)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 520 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 521 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 522 | acpi_get_next_object(acpi_object_type type, |
| 523 | acpi_handle parent, |
| 524 | acpi_handle child, |
| 525 | acpi_handle * out_handle)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 526 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 527 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 528 | acpi_get_type(acpi_handle object, |
| 529 | acpi_object_type * out_type)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 530 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 531 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 532 | acpi_get_parent(acpi_handle object, |
| 533 | acpi_handle * out_handle)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 534 | |
| 535 | /* |
Bob Moore | ecfbbc7 | 2008-12-31 02:55:32 +0800 | [diff] [blame] | 536 | * Handler interfaces |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 537 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 538 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 539 | acpi_install_initialization_handler |
| 540 | (acpi_init_handler handler, u32 function)) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 541 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 542 | acpi_install_sci_handler(acpi_sci_handler |
| 543 | address, |
| 544 | void *context)) |
Lv Zheng | a2fd4b4 | 2013-09-23 09:52:05 +0800 | [diff] [blame] | 545 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 546 | acpi_remove_sci_handler(acpi_sci_handler |
| 547 | address)) |
| 548 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 549 | acpi_install_global_event_handler |
| 550 | (acpi_gbl_event_handler handler, |
| 551 | void *context)) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 552 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 553 | acpi_install_fixed_event_handler(u32 |
| 554 | acpi_event, |
| 555 | acpi_event_handler |
| 556 | handler, |
| 557 | void |
| 558 | *context)) |
| 559 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 560 | acpi_remove_fixed_event_handler(u32 acpi_event, |
| 561 | acpi_event_handler |
| 562 | handler)) |
| 563 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 564 | acpi_install_gpe_handler(acpi_handle |
| 565 | gpe_device, |
| 566 | u32 gpe_number, |
| 567 | u32 type, |
| 568 | acpi_gpe_handler |
| 569 | address, |
| 570 | void *context)) |
| 571 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
Lv Zheng | 0d0988a | 2015-02-05 16:27:03 +0800 | [diff] [blame] | 572 | acpi_install_gpe_raw_handler(acpi_handle |
| 573 | gpe_device, |
| 574 | u32 gpe_number, |
| 575 | u32 type, |
| 576 | acpi_gpe_handler |
| 577 | address, |
| 578 | void *context)) |
| 579 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 580 | acpi_remove_gpe_handler(acpi_handle gpe_device, |
| 581 | u32 gpe_number, |
| 582 | acpi_gpe_handler |
| 583 | address)) |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 584 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 585 | acpi_install_notify_handler(acpi_handle device, |
| 586 | u32 handler_type, |
| 587 | acpi_notify_handler |
| 588 | handler, |
| 589 | void *context)) |
| 590 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 591 | acpi_remove_notify_handler(acpi_handle device, |
| 592 | u32 handler_type, |
| 593 | acpi_notify_handler |
| 594 | handler)) |
| 595 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 596 | acpi_install_address_space_handler(acpi_handle |
| 597 | device, |
| 598 | acpi_adr_space_type |
| 599 | space_id, |
| 600 | acpi_adr_space_handler |
| 601 | handler, |
| 602 | acpi_adr_space_setup |
| 603 | setup, |
| 604 | void *context)) |
| 605 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 606 | acpi_remove_address_space_handler(acpi_handle |
| 607 | device, |
| 608 | acpi_adr_space_type |
| 609 | space_id, |
| 610 | acpi_adr_space_handler |
| 611 | handler)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 612 | #ifdef ACPI_FUTURE_USAGE |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 613 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 614 | acpi_install_exception_handler |
| 615 | (acpi_exception_handler handler)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 616 | #endif |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 617 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 618 | acpi_install_interface_handler |
| 619 | (acpi_interface_handler handler)) |
Lin Ming | b0ed7a9 | 2010-08-06 09:35:51 +0800 | [diff] [blame] | 620 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 621 | /* |
Lin Ming | ffef682 | 2011-11-16 11:08:30 +0800 | [diff] [blame] | 622 | * Global Lock interfaces |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 623 | */ |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 624 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 625 | acpi_acquire_global_lock(u16 timeout, |
| 626 | u32 *handle)) |
Lv Zheng | cd27d79 | 2013-10-29 09:30:22 +0800 | [diff] [blame] | 627 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 628 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 629 | acpi_release_global_lock(u32 handle)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 630 | |
Lin Ming | ffef682 | 2011-11-16 11:08:30 +0800 | [diff] [blame] | 631 | /* |
| 632 | * Interfaces to AML mutex objects |
| 633 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 634 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 635 | acpi_acquire_mutex(acpi_handle handle, |
| 636 | acpi_string pathname, |
| 637 | u16 timeout)) |
Lin Ming | ffef682 | 2011-11-16 11:08:30 +0800 | [diff] [blame] | 638 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 639 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 640 | acpi_release_mutex(acpi_handle handle, |
| 641 | acpi_string pathname)) |
Lin Ming | ffef682 | 2011-11-16 11:08:30 +0800 | [diff] [blame] | 642 | |
| 643 | /* |
| 644 | * Fixed Event interfaces |
| 645 | */ |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 646 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 647 | acpi_enable_event(u32 event, u32 flags)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 648 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 649 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 650 | acpi_disable_event(u32 event, u32 flags)) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 651 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_clear_event(u32 event)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 652 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 653 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 654 | acpi_get_event_status(u32 event, |
| 655 | acpi_event_status |
| 656 | *event_status)) |
Lv Zheng | cd27d79 | 2013-10-29 09:30:22 +0800 | [diff] [blame] | 657 | |
Bob Moore | 08ac07b | 2008-12-30 09:55:48 +0800 | [diff] [blame] | 658 | /* |
Lin Ming | ffef682 | 2011-11-16 11:08:30 +0800 | [diff] [blame] | 659 | * General Purpose Event (GPE) Interfaces |
Bob Moore | 08ac07b | 2008-12-30 09:55:48 +0800 | [diff] [blame] | 660 | */ |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 661 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_update_all_gpes(void)) |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 662 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 663 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 664 | acpi_enable_gpe(acpi_handle gpe_device, |
| 665 | u32 gpe_number)) |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 666 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 667 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 668 | acpi_disable_gpe(acpi_handle gpe_device, |
| 669 | u32 gpe_number)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 670 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 671 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 672 | acpi_clear_gpe(acpi_handle gpe_device, |
| 673 | u32 gpe_number)) |
Lin Ming | bba63a2 | 2010-12-13 13:39:17 +0800 | [diff] [blame] | 674 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 675 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 676 | acpi_set_gpe(acpi_handle gpe_device, |
| 677 | u32 gpe_number, u8 action)) |
Rafael J. Wysocki | e8b6f97 | 2010-06-25 01:18:39 +0200 | [diff] [blame] | 678 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 679 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 680 | acpi_finish_gpe(acpi_handle gpe_device, |
| 681 | u32 gpe_number)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 682 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 683 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
Rafael J. Wysocki | c12f07d | 2014-07-23 13:12:16 +0800 | [diff] [blame] | 684 | acpi_mark_gpe_for_wake(acpi_handle gpe_device, |
| 685 | u32 gpe_number)) |
| 686 | |
| 687 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 688 | acpi_setup_gpe_for_wake(acpi_handle |
| 689 | parent_device, |
| 690 | acpi_handle gpe_device, |
| 691 | u32 gpe_number)) |
| 692 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 693 | acpi_set_gpe_wake_mask(acpi_handle gpe_device, |
| 694 | u32 gpe_number, |
| 695 | u8 action)) |
| 696 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 697 | acpi_get_gpe_status(acpi_handle gpe_device, |
| 698 | u32 gpe_number, |
| 699 | acpi_event_status |
| 700 | *event_status)) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 701 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_disable_all_gpes(void)) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 702 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_runtime_gpes(void)) |
Rafael J. Wysocki | e0fa975 | 2014-09-30 02:25:42 +0200 | [diff] [blame] | 703 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enable_all_wakeup_gpes(void)) |
Bob Moore | e97d6bf | 2008-12-30 09:45:17 +0800 | [diff] [blame] | 704 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 705 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 706 | acpi_get_gpe_device(u32 gpe_index, |
| 707 | acpi_handle * gpe_device)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 708 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 709 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 710 | acpi_install_gpe_block(acpi_handle gpe_device, |
| 711 | struct |
| 712 | acpi_generic_address |
| 713 | *gpe_block_address, |
| 714 | u32 register_count, |
| 715 | u32 interrupt_number)) |
| 716 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 717 | acpi_remove_gpe_block(acpi_handle gpe_device)) |
Rafael J. Wysocki | a210080 | 2010-09-16 00:30:43 +0200 | [diff] [blame] | 718 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 719 | /* |
| 720 | * Resource interfaces |
| 721 | */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 722 | typedef |
Bob Moore | 61686124 | 2006-03-17 16:44:00 -0500 | [diff] [blame] | 723 | acpi_status(*acpi_walk_resource_callback) (struct acpi_resource * resource, |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 724 | void *context); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 725 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 726 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 727 | acpi_get_vendor_resource(acpi_handle device, |
| 728 | char *name, |
| 729 | struct acpi_vendor_uuid |
| 730 | *uuid, |
| 731 | struct acpi_buffer |
| 732 | *ret_buffer)) |
| 733 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 734 | acpi_get_current_resources(acpi_handle device, |
| 735 | struct acpi_buffer |
| 736 | *ret_buffer)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 737 | #ifdef ACPI_FUTURE_USAGE |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 738 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 739 | acpi_get_possible_resources(acpi_handle device, |
| 740 | struct acpi_buffer |
| 741 | *ret_buffer)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 742 | #endif |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 743 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 744 | acpi_get_event_resources(acpi_handle device_handle, |
| 745 | struct acpi_buffer |
| 746 | *ret_buffer)) |
| 747 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 748 | acpi_walk_resource_buffer(struct acpi_buffer |
| 749 | *buffer, |
| 750 | acpi_walk_resource_callback |
| 751 | user_function, |
| 752 | void *context)) |
| 753 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 754 | acpi_walk_resources(acpi_handle device, char *name, |
| 755 | acpi_walk_resource_callback |
| 756 | user_function, void *context)) |
| 757 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 758 | acpi_set_current_resources(acpi_handle device, |
| 759 | struct acpi_buffer |
| 760 | *in_buffer)) |
| 761 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 762 | acpi_get_irq_routing_table(acpi_handle device, |
| 763 | struct acpi_buffer |
| 764 | *ret_buffer)) |
| 765 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 766 | acpi_resource_to_address64(struct acpi_resource |
| 767 | *resource, |
| 768 | struct |
| 769 | acpi_resource_address64 |
| 770 | *out)) |
| 771 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 772 | acpi_buffer_to_resource(u8 *aml_buffer, |
| 773 | u16 aml_buffer_length, |
| 774 | struct acpi_resource |
| 775 | **resource_ptr)) |
Bob Moore | 0e24317 | 2011-11-16 14:51:01 +0800 | [diff] [blame] | 776 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 777 | /* |
| 778 | * Hardware (ACPI device) interfaces |
| 779 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 780 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_reset(void)) |
Bob Moore | d3fd902 | 2008-12-30 11:11:57 +0800 | [diff] [blame] | 781 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 782 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 783 | acpi_read(u64 *value, |
| 784 | struct acpi_generic_address *reg)) |
Lv Zheng | 739dcbb | 2012-12-20 01:07:26 +0000 | [diff] [blame] | 785 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 786 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 787 | acpi_write(u64 value, |
| 788 | struct acpi_generic_address *reg)) |
Lv Zheng | 739dcbb | 2012-12-20 01:07:26 +0000 | [diff] [blame] | 789 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 790 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 791 | acpi_read_bit_register(u32 register_id, |
| 792 | u32 *return_value)) |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 793 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 794 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 795 | acpi_write_bit_register(u32 register_id, |
| 796 | u32 value)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 797 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 798 | /* |
| 799 | * Sleep/Wake interfaces |
| 800 | */ |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 801 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 802 | acpi_get_sleep_type_data(u8 sleep_state, |
| 803 | u8 *slp_typ_a, |
| 804 | u8 *slp_typ_b)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 805 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 806 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 807 | acpi_enter_sleep_state_prep(u8 sleep_state)) |
| 808 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_enter_sleep_state(u8 sleep_state)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 809 | |
Lv Zheng | 40bce10 | 2013-10-31 09:31:18 +0800 | [diff] [blame] | 810 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_enter_sleep_state_s4bios(void)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 811 | |
Lv Zheng | 8b9c115 | 2014-04-30 10:05:08 +0800 | [diff] [blame] | 812 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 813 | acpi_leave_sleep_state_prep(u8 sleep_state)) |
| 814 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status acpi_leave_sleep_state(u8 sleep_state)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 815 | |
Lv Zheng | 739dcbb | 2012-12-20 01:07:26 +0000 | [diff] [blame] | 816 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 817 | acpi_set_firmware_waking_vector(u32 |
| 818 | physical_address)) |
Lv Zheng | 739dcbb | 2012-12-20 01:07:26 +0000 | [diff] [blame] | 819 | #if ACPI_MACHINE_WIDTH == 64 |
| 820 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 821 | acpi_set_firmware_waking_vector64(u64 |
| 822 | physical_address)) |
| 823 | #endif |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 824 | /* |
Bob Moore | d08310f | 2012-02-14 15:22:51 +0800 | [diff] [blame] | 825 | * ACPI Timer interfaces |
| 826 | */ |
| 827 | #ifdef ACPI_FUTURE_USAGE |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 828 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 829 | acpi_get_timer_resolution(u32 *resolution)) |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 830 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status acpi_get_timer(u32 *ticks)) |
Bob Moore | d08310f | 2012-02-14 15:22:51 +0800 | [diff] [blame] | 831 | |
Bob Moore | 33620c5 | 2012-02-14 18:14:27 +0800 | [diff] [blame] | 832 | ACPI_HW_DEPENDENT_RETURN_STATUS(acpi_status |
| 833 | acpi_get_timer_duration(u32 start_ticks, |
| 834 | u32 end_ticks, |
| 835 | u32 *time_elapsed)) |
Bob Moore | d08310f | 2012-02-14 15:22:51 +0800 | [diff] [blame] | 836 | #endif /* ACPI_FUTURE_USAGE */ |
| 837 | |
| 838 | /* |
Bob Moore | b74be61 | 2009-04-22 10:20:23 +0800 | [diff] [blame] | 839 | * Error/Warning output |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 840 | */ |
Lv Zheng | 407e22a | 2014-04-30 10:04:48 +0800 | [diff] [blame] | 841 | ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3) |
| 842 | void ACPI_INTERNAL_VAR_XFACE |
| 843 | acpi_error(const char *module_name, |
| 844 | u32 line_number, |
| 845 | const char *format, ...)) |
| 846 | ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(4) |
| 847 | void ACPI_INTERNAL_VAR_XFACE |
| 848 | acpi_exception(const char *module_name, |
| 849 | u32 line_number, |
| 850 | acpi_status status, |
| 851 | const char *format, ...)) |
| 852 | ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3) |
| 853 | void ACPI_INTERNAL_VAR_XFACE |
| 854 | acpi_warning(const char *module_name, |
| 855 | u32 line_number, |
| 856 | const char *format, ...)) |
| 857 | ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3) |
| 858 | void ACPI_INTERNAL_VAR_XFACE |
| 859 | acpi_info(const char *module_name, |
| 860 | u32 line_number, |
| 861 | const char *format, ...)) |
| 862 | ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3) |
| 863 | void ACPI_INTERNAL_VAR_XFACE |
| 864 | acpi_bios_error(const char *module_name, |
| 865 | u32 line_number, |
| 866 | const char *format, ...)) |
| 867 | ACPI_MSG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(3) |
| 868 | void ACPI_INTERNAL_VAR_XFACE |
| 869 | acpi_bios_warning(const char *module_name, |
| 870 | u32 line_number, |
| 871 | const char *format, ...)) |
Bob Moore | 62cdd14 | 2012-07-16 09:25:27 +0800 | [diff] [blame] | 872 | |
Bob Moore | b74be61 | 2009-04-22 10:20:23 +0800 | [diff] [blame] | 873 | /* |
| 874 | * Debug output |
| 875 | */ |
Lv Zheng | 1ce28c3 | 2014-04-30 10:04:55 +0800 | [diff] [blame] | 876 | ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6) |
| 877 | void ACPI_INTERNAL_VAR_XFACE |
| 878 | acpi_debug_print(u32 requested_debug_level, |
| 879 | u32 line_number, |
| 880 | const char *function_name, |
| 881 | const char *module_name, |
| 882 | u32 component_id, |
| 883 | const char *format, ...)) |
| 884 | ACPI_DBG_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(6) |
| 885 | void ACPI_INTERNAL_VAR_XFACE |
| 886 | acpi_debug_print_raw(u32 requested_debug_level, |
| 887 | u32 line_number, |
| 888 | const char *function_name, |
| 889 | const char *module_name, |
| 890 | u32 component_id, |
| 891 | const char *format, ...)) |
Lv Zheng | 2e70da4 | 2014-07-08 10:07:06 +0800 | [diff] [blame] | 892 | ACPI_APP_DEPENDENT_RETURN_VOID(ACPI_PRINTF_LIKE(1) |
| 893 | void ACPI_INTERNAL_VAR_XFACE |
| 894 | acpi_log_error(const char *format, ...)) |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 895 | |
Lv Zheng | 0dedb3c | 2014-04-30 10:05:02 +0800 | [diff] [blame] | 896 | /* |
| 897 | * Divergences |
| 898 | */ |
Lv Zheng | a8278ef | 2014-07-16 16:57:52 +0800 | [diff] [blame] | 899 | ACPI_GLOBAL(u8, acpi_gbl_permanent_mmap); |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 900 | |
Lv Zheng | a8278ef | 2014-07-16 16:57:52 +0800 | [diff] [blame] | 901 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
Lv Zheng | a8278ef | 2014-07-16 16:57:52 +0800 | [diff] [blame] | 902 | acpi_get_table_with_size(acpi_string signature, |
| 903 | u32 instance, |
| 904 | struct acpi_table_header |
| 905 | **out_table, |
| 906 | acpi_size *tbl_size)) |
| 907 | |
| 908 | ACPI_EXTERNAL_RETURN_STATUS(acpi_status |
| 909 | acpi_get_data_full(acpi_handle object, |
| 910 | acpi_object_handler handler, |
| 911 | void **data, |
| 912 | void (*callback)(void *))) |
Bob Moore | 50df4d8 | 2008-12-31 03:01:23 +0800 | [diff] [blame] | 913 | |
Len Brown | 4be44fc | 2005-08-05 00:44:28 -0400 | [diff] [blame] | 914 | #endif /* __ACXFACE_H__ */ |