1 NoEcho(' 2 /****************************************************************************** 3 * 4 * Module Name: aslhelpers.y - helper and option terms 5 * 6 *****************************************************************************/ 7 8 /****************************************************************************** 9 * 10 * 1. Copyright Notice 11 * 12 * Some or all of this work - Copyright (c) 1999 - 2023, Intel Corp. 13 * All rights reserved. 14 * 15 * 2. License 16 * 17 * 2.1. This is your license from Intel Corp. under its intellectual property 18 * rights. You may have additional license terms from the party that provided 19 * you this software, covering your right to use that party's intellectual 20 * property rights. 21 * 22 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a 23 * copy of the source code appearing in this file ("Covered Code") an 24 * irrevocable, perpetual, worldwide license under Intel's copyrights in the 25 * base code distributed originally by Intel ("Original Intel Code") to copy, 26 * make derivatives, distribute, use and display any portion of the Covered 27 * Code in any form, with the right to sublicense such rights; and 28 * 29 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent 30 * license (with the right to sublicense), under only those claims of Intel 31 * patents that are infringed by the Original Intel Code, to make, use, sell, 32 * offer to sell, and import the Covered Code and derivative works thereof 33 * solely to the minimum extent necessary to exercise the above copyright 34 * license, and in no event shall the patent license extend to any additions 35 * to or modifications of the Original Intel Code. No other license or right 36 * is granted directly or by implication, estoppel or otherwise; 37 * 38 * The above copyright and patent license is granted only if the following 39 * conditions are met: 40 * 41 * 3. Conditions 42 * 43 * 3.1. Redistribution of Source with Rights to Further Distribute Source. 44 * Redistribution of source code of any substantial portion of the Covered 45 * Code or modification with rights to further distribute source must include 46 * the above Copyright Notice, the above License, this list of Conditions, 47 * and the following Disclaimer and Export Compliance provision. In addition, 48 * Licensee must cause all Covered Code to which Licensee contributes to 49 * contain a file documenting the changes Licensee made to create that Covered 50 * Code and the date of any change. Licensee must include in that file the 51 * documentation of any changes made by any predecessor Licensee. Licensee 52 * must include a prominent statement that the modification is derived, 53 * directly or indirectly, from Original Intel Code. 54 * 55 * 3.2. Redistribution of Source with no Rights to Further Distribute Source. 56 * Redistribution of source code of any substantial portion of the Covered 57 * Code or modification without rights to further distribute source must 58 * include the following Disclaimer and Export Compliance provision in the 59 * documentation and/or other materials provided with distribution. In 60 * addition, Licensee may not authorize further sublicense of source of any 61 * portion of the Covered Code, and must include terms to the effect that the 62 * license from Licensee to its licensee is limited to the intellectual 63 * property embodied in the software Licensee provides to its licensee, and 64 * not to intellectual property embodied in modifications its licensee may 65 * make. 66 * 67 * 3.3. Redistribution of Executable. Redistribution in executable form of any 68 * substantial portion of the Covered Code or modification must reproduce the 69 * above Copyright Notice, and the following Disclaimer and Export Compliance 70 * provision in the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3.4. Intel retains all right, title, and interest in and to the Original 74 * Intel Code. 75 * 76 * 3.5. Neither the name Intel nor any other trademark owned or controlled by 77 * Intel shall be used in advertising or otherwise to promote the sale, use or 78 * other dealings in products derived from or relating to the Covered Code 79 * without prior written authorization from Intel. 80 * 81 * 4. Disclaimer and Export Compliance 82 * 83 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED 84 * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE 85 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE, 86 * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY 87 * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY 88 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A 89 * PARTICULAR PURPOSE. 90 * 91 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES 92 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR 93 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT, 94 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY 95 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL 96 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS 97 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY 98 * LIMITED REMEDY. 99 * 100 * 4.3. Licensee shall not export, either directly or indirectly, any of this 101 * software or system incorporating such software without first obtaining any 102 * required license or other approval from the U. S. Department of Commerce or 103 * any other agency or department of the United States Government. In the 104 * event Licensee exports any such software from the United States or 105 * re-exports any such software from a foreign destination, Licensee shall 106 * ensure that the distribution and export/re-export of the software is in 107 * compliance with all laws, regulations, orders, or other restrictions of the 108 * U.S. Export Administration Regulations. Licensee agrees that neither it nor 109 * any of its subsidiaries will export/re-export any technical data, process, 110 * software, or service, directly or indirectly, to any country for which the 111 * United States government or any agency thereof requires an export license, 112 * other governmental approval, or letter of assurance, without first obtaining 113 * such license, approval or letter. 114 * 115 ***************************************************************************** 116 * 117 * Alternatively, you may choose to be licensed under the terms of the 118 * following license: 119 * 120 * Redistribution and use in source and binary forms, with or without 121 * modification, are permitted provided that the following conditions 122 * are met: 123 * 1. Redistributions of source code must retain the above copyright 124 * notice, this list of conditions, and the following disclaimer, 125 * without modification. 126 * 2. Redistributions in binary form must reproduce at minimum a disclaimer 127 * substantially similar to the "NO WARRANTY" disclaimer below 128 * ("Disclaimer") and any redistribution must be conditioned upon 129 * including a substantially similar Disclaimer requirement for further 130 * binary redistribution. 131 * 3. Neither the names of the above-listed copyright holders nor the names 132 * of any contributors may be used to endorse or promote products derived 133 * from this software without specific prior written permission. 134 * 135 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 136 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 137 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 138 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 139 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 140 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 141 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 142 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 143 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 144 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 145 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 146 * 147 * Alternatively, you may choose to be licensed under the terms of the 148 * GNU General Public License ("GPL") version 2 as published by the Free 149 * Software Foundation. 150 * 151 *****************************************************************************/ 152 153 ') 154 155 156 /******************************************************************************* 157 * 158 * ASL Helper Terms 159 * 160 ******************************************************************************/ 161 162 OptionalBusMasterKeyword 163 : ',' {$$ = TrCreateLeafOp ( 164 PARSEOP_BUSMASTERTYPE_MASTER);} 165 | ',' PARSEOP_BUSMASTERTYPE_MASTER {$$ = TrCreateLeafOp ( 166 PARSEOP_BUSMASTERTYPE_MASTER);} 167 | ',' PARSEOP_BUSMASTERTYPE_NOTMASTER {$$ = TrCreateLeafOp ( 168 PARSEOP_BUSMASTERTYPE_NOTMASTER);} 169 ; 170 171 OptionalAccessAttribTerm 172 : {$$ = NULL;} 173 | ',' {$$ = NULL;} 174 | ',' ByteConstExpr {$$ = $2;} 175 | ',' AccessAttribKeyword {$$ = $2;} 176 ; 177 178 OptionalAccessSize 179 : {$$ = TrCreateValuedLeafOp ( 180 PARSEOP_BYTECONST, 0);} 181 | ',' {$$ = TrCreateValuedLeafOp ( 182 PARSEOP_BYTECONST, 0);} 183 | ',' ByteConstExpr {$$ = $2;} 184 ; 185 186 OptionalAccessTypeKeyword /* Default: AnyAcc */ 187 : {$$ = TrCreateLeafOp ( 188 PARSEOP_ACCESSTYPE_ANY);} 189 | ',' {$$ = TrCreateLeafOp ( 190 PARSEOP_ACCESSTYPE_ANY);} 191 | ',' AccessTypeKeyword {$$ = $2;} 192 ; 193 194 OptionalAddressingMode 195 : ',' {$$ = NULL;} 196 | ',' AddressingModeKeyword {$$ = $2;} 197 ; 198 199 OptionalAddressRange 200 : {$$ = NULL;} 201 | ',' {$$ = NULL;} 202 | ',' AddressKeyword {$$ = $2;} 203 ; 204 205 OptionalBitsPerByte 206 : ',' {$$ = NULL;} 207 | ',' BitsPerByteKeyword {$$ = $2;} 208 ; 209 210 OptionalBuffer_Last 211 : {$$ = NULL;} 212 | ',' {$$ = NULL;} 213 | ',' RawDataBufferTerm {$$ = $2;} 214 ; 215 216 OptionalByteConstExpr 217 : {$$ = NULL;} 218 | ',' {$$ = NULL;} 219 | ',' ByteConstExpr {$$ = $2;} 220 ; 221 222 OptionalDecodeType 223 : ',' {$$ = NULL;} 224 | ',' DecodeKeyword {$$ = $2;} 225 ; 226 227 OptionalDevicePolarity 228 : ',' {$$ = NULL;} 229 | ',' DevicePolarityKeyword {$$ = $2;} 230 ; 231 232 OptionalDWordConstExpr 233 : {$$ = NULL;} 234 | ',' {$$ = NULL;} 235 | ',' DWordConstExpr {$$ = $2;} 236 ; 237 238 OptionalEndian 239 : ',' {$$ = NULL;} 240 | ',' EndianKeyword {$$ = $2;} 241 ; 242 243 OptionalFlowControl 244 : ',' {$$ = NULL;} 245 | ',' FlowControlKeyword {$$ = $2;} 246 ; 247 248 OptionalIoRestriction 249 : ',' {$$ = NULL;} 250 | ',' IoRestrictionKeyword {$$ = $2;} 251 ; 252 253 OptionalListString 254 : {$$ = TrCreateValuedLeafOp ( 255 PARSEOP_STRING_LITERAL, 256 ACPI_TO_INTEGER (""));} /* Placeholder is a NULL string */ 257 | ',' {$$ = TrCreateValuedLeafOp ( 258 PARSEOP_STRING_LITERAL, 259 ACPI_TO_INTEGER (""));} /* Placeholder is a NULL string */ 260 | ',' TermArg {$$ = $2;} 261 ; 262 263 OptionalLockRuleKeyword /* Default: NoLock */ 264 : {$$ = TrCreateLeafOp ( 265 PARSEOP_LOCKRULE_NOLOCK);} 266 | ',' {$$ = TrCreateLeafOp ( 267 PARSEOP_LOCKRULE_NOLOCK);} 268 | ',' LockRuleKeyword {$$ = $2;} 269 ; 270 271 OptionalMaxType 272 : ',' {$$ = NULL;} 273 | ',' MaxKeyword {$$ = $2;} 274 ; 275 276 OptionalMemType 277 : ',' {$$ = NULL;} 278 | ',' MemTypeKeyword {$$ = $2;} 279 ; 280 281 OptionalMinType 282 : ',' {$$ = NULL;} 283 | ',' MinKeyword {$$ = $2;} 284 ; 285 286 OptionalNameString 287 : {$$ = NULL;} 288 | ',' {$$ = NULL;} 289 | ',' NameString {$$ = $2;} 290 ; 291 292 OptionalNameString_Last 293 : {$$ = NULL;} 294 | ',' {$$ = NULL;} 295 | ',' NameString {$$ = $2;} 296 ; 297 298 OptionalNameString_First 299 : {$$ = TrCreateLeafOp ( 300 PARSEOP_ZERO);} 301 | NameString {$$ = $1;} 302 ; 303 304 OptionalObjectTypeKeyword 305 : {$$ = TrCreateLeafOp ( 306 PARSEOP_OBJECTTYPE_UNK);} 307 | ',' ObjectTypeKeyword {$$ = $2;} 308 ; 309 310 OptionalParityType 311 : ',' {$$ = NULL;} 312 | ',' ParityTypeKeyword {$$ = $2;} 313 ; 314 315 OptionalQWordConstExpr 316 : {$$ = NULL;} 317 | ',' {$$ = NULL;} 318 | ',' QWordConstExpr {$$ = $2;} 319 ; 320 321 OptionalRangeType 322 : ',' {$$ = NULL;} 323 | ',' RangeTypeKeyword {$$ = $2;} 324 ; 325 326 OptionalReadWriteKeyword 327 : {$$ = TrCreateLeafOp ( 328 PARSEOP_READWRITETYPE_BOTH);} 329 | PARSEOP_READWRITETYPE_BOTH {$$ = TrCreateLeafOp ( 330 PARSEOP_READWRITETYPE_BOTH);} 331 | PARSEOP_READWRITETYPE_READONLY {$$ = TrCreateLeafOp ( 332 PARSEOP_READWRITETYPE_READONLY);} 333 ; 334 335 OptionalResourceType_First 336 : {$$ = TrCreateLeafOp ( 337 PARSEOP_RESOURCETYPE_CONSUMER);} 338 | ResourceTypeKeyword {$$ = $1;} 339 ; 340 341 OptionalResourceType 342 : {$$ = TrCreateLeafOp ( 343 PARSEOP_RESOURCETYPE_CONSUMER);} 344 | ',' {$$ = TrCreateLeafOp ( 345 PARSEOP_RESOURCETYPE_CONSUMER);} 346 | ',' ResourceTypeKeyword {$$ = $2;} 347 ; 348 349 /* Same as above except default is producer */ 350 OptionalProducerResourceType 351 : {$$ = TrCreateLeafOp ( 352 PARSEOP_RESOURCETYPE_PRODUCER);} 353 | ',' {$$ = TrCreateLeafOp ( 354 PARSEOP_RESOURCETYPE_PRODUCER);} 355 | ',' ResourceTypeKeyword {$$ = $2;} 356 ; 357 358 OptionalSlaveMode 359 : ',' {$$ = NULL;} 360 | ',' SlaveModeKeyword {$$ = $2;} 361 ; 362 363 OptionalSlaveMode_First 364 : {$$ = NULL;} 365 | SlaveModeKeyword {$$ = $1;} 366 ; 367 368 OptionalShareType 369 : {$$ = NULL;} 370 | ',' {$$ = NULL;} 371 | ',' ShareTypeKeyword {$$ = $2;} 372 ; 373 374 OptionalShareType_First 375 : {$$ = NULL;} 376 | ShareTypeKeyword {$$ = $1;} 377 ; 378 379 OptionalStopBits 380 : ',' {$$ = NULL;} 381 | ',' StopBitsKeyword {$$ = $2;} 382 ; 383 384 OptionalStringData 385 : {$$ = NULL;} 386 | ',' {$$ = NULL;} 387 | ',' StringData {$$ = $2;} 388 ; 389 390 OptionalSyncLevel /* Default: 0 */ 391 : {$$ = TrCreateValuedLeafOp ( 392 PARSEOP_BYTECONST, 0);} 393 | ',' {$$ = TrCreateValuedLeafOp ( 394 PARSEOP_BYTECONST, 0);} 395 | ',' ByteConstExpr {$$ = $2;} 396 ; 397 398 OptionalTranslationType_Last 399 : {$$ = NULL;} 400 | ',' {$$ = NULL;} 401 | ',' TranslationKeyword {$$ = $2;} 402 ; 403 404 OptionalType 405 : {$$ = NULL;} 406 | ',' {$$ = NULL;} 407 | ',' TypeKeyword {$$ = $2;} 408 ; 409 410 OptionalType_Last 411 : {$$ = NULL;} 412 | ',' {$$ = NULL;} 413 | ',' TypeKeyword {$$ = $2;} 414 ; 415 416 OptionalUpdateRuleKeyword /* Default: Preserve */ 417 : {$$ = TrCreateLeafOp ( 418 PARSEOP_UPDATERULE_PRESERVE);} 419 | ',' {$$ = TrCreateLeafOp ( 420 PARSEOP_UPDATERULE_PRESERVE);} 421 | ',' UpdateRuleKeyword {$$ = $2;} 422 ; 423 424 OptionalWireMode 425 : ',' {$$ = NULL;} 426 | ',' WireModeKeyword {$$ = $2;} 427 ; 428 429 OptionalWordConstExpr 430 : ',' {$$ = NULL;} 431 | ',' WordConstExpr {$$ = $2;} 432 ; 433 434 OptionalXferSize 435 : {$$ = TrCreateValuedLeafOp ( 436 PARSEOP_XFERSIZE_32, 2);} 437 | ',' {$$ = TrCreateValuedLeafOp ( 438 PARSEOP_XFERSIZE_32, 2);} 439 | ',' XferSizeKeyword {$$ = $2;} 440 ; 441