2 /******************************************************************************
4 * Module Name: aslhelpers.y - helper and option terms
6 *****************************************************************************/
8 /******************************************************************************
12 * Some or all of this work - Copyright (c) 1999 - 2021, Intel Corp.
13 * All rights reserved.
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
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
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;
38 * The above copyright and patent license is granted only if the following
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.
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
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
73 * 3.4. Intel retains all right, title, and interest in and to the Original
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.
81 * 4. Disclaimer and Export Compliance
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
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
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.
115 *****************************************************************************
117 * Alternatively, you may choose to be licensed under the terms of the
120 * Redistribution and use in source and binary forms, with or without
121 * modification, are permitted provided that the following conditions
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.
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.
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.
151 *****************************************************************************/
156 /*******************************************************************************
160 ******************************************************************************/
162 OptionalBusMasterKeyword
163 : ',' {$$ = TrCreateLeafOp (
164 PARSEOP_BUSMASTERTYPE_MASTER);}
165 | ',' PARSEOP_BUSMASTERTYPE_MASTER {$$ = TrCreateLeafOp (
166 PARSEOP_BUSMASTERTYPE_MASTER);}
167 | ',' PARSEOP_BUSMASTERTYPE_NOTMASTER {$$ = TrCreateLeafOp (
168 PARSEOP_BUSMASTERTYPE_NOTMASTER);}
171 OptionalAccessAttribTerm
174 | ',' ByteConstExpr {$$ = $2;}
175 | ',' AccessAttribKeyword {$$ = $2;}
179 : {$$ = TrCreateValuedLeafOp (
180 PARSEOP_BYTECONST, 0);}
181 | ',' {$$ = TrCreateValuedLeafOp (
182 PARSEOP_BYTECONST, 0);}
183 | ',' ByteConstExpr {$$ = $2;}
186 OptionalAccessTypeKeyword /* Default: AnyAcc */
187 : {$$ = TrCreateLeafOp (
188 PARSEOP_ACCESSTYPE_ANY);}
189 | ',' {$$ = TrCreateLeafOp (
190 PARSEOP_ACCESSTYPE_ANY);}
191 | ',' AccessTypeKeyword {$$ = $2;}
194 OptionalAddressingMode
196 | ',' AddressingModeKeyword {$$ = $2;}
202 | ',' AddressKeyword {$$ = $2;}
207 | ',' BitsPerByteKeyword {$$ = $2;}
213 | ',' RawDataBufferTerm {$$ = $2;}
216 OptionalByteConstExpr
219 | ',' ByteConstExpr {$$ = $2;}
224 | ',' DecodeKeyword {$$ = $2;}
227 OptionalDevicePolarity
229 | ',' DevicePolarityKeyword {$$ = $2;}
232 OptionalDWordConstExpr
235 | ',' DWordConstExpr {$$ = $2;}
240 | ',' EndianKeyword {$$ = $2;}
245 | ',' FlowControlKeyword {$$ = $2;}
248 OptionalIoRestriction
250 | ',' IoRestrictionKeyword {$$ = $2;}
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 {$$ = $2;}
263 OptionalLockRuleKeyword /* Default: NoLock */
264 : {$$ = TrCreateLeafOp (
265 PARSEOP_LOCKRULE_NOLOCK);}
266 | ',' {$$ = TrCreateLeafOp (
267 PARSEOP_LOCKRULE_NOLOCK);}
268 | ',' LockRuleKeyword {$$ = $2;}
273 | ',' MaxKeyword {$$ = $2;}
278 | ',' MemTypeKeyword {$$ = $2;}
283 | ',' MinKeyword {$$ = $2;}
289 | ',' NameString {$$ = $2;}
292 OptionalNameString_Last
295 | ',' NameString {$$ = $2;}
298 OptionalNameString_First
299 : {$$ = TrCreateLeafOp (
301 | NameString {$$ = $1;}
304 OptionalObjectTypeKeyword
305 : {$$ = TrCreateLeafOp (
306 PARSEOP_OBJECTTYPE_UNK);}
307 | ',' ObjectTypeKeyword {$$ = $2;}
312 | ',' ParityTypeKeyword {$$ = $2;}
315 OptionalQWordConstExpr
318 | ',' QWordConstExpr {$$ = $2;}
323 | ',' RangeTypeKeyword {$$ = $2;}
326 OptionalReadWriteKeyword
327 : {$$ = TrCreateLeafOp (
328 PARSEOP_READWRITETYPE_BOTH);}
329 | PARSEOP_READWRITETYPE_BOTH {$$ = TrCreateLeafOp (
330 PARSEOP_READWRITETYPE_BOTH);}
331 | PARSEOP_READWRITETYPE_READONLY {$$ = TrCreateLeafOp (
332 PARSEOP_READWRITETYPE_READONLY);}
335 OptionalResourceType_First
336 : {$$ = TrCreateLeafOp (
337 PARSEOP_RESOURCETYPE_CONSUMER);}
338 | ResourceTypeKeyword {$$ = $1;}
342 : {$$ = TrCreateLeafOp (
343 PARSEOP_RESOURCETYPE_CONSUMER);}
344 | ',' {$$ = TrCreateLeafOp (
345 PARSEOP_RESOURCETYPE_CONSUMER);}
346 | ',' ResourceTypeKeyword {$$ = $2;}
349 /* Same as above except default is producer */
350 OptionalProducerResourceType
351 : {$$ = TrCreateLeafOp (
352 PARSEOP_RESOURCETYPE_PRODUCER);}
353 | ',' {$$ = TrCreateLeafOp (
354 PARSEOP_RESOURCETYPE_PRODUCER);}
355 | ',' ResourceTypeKeyword {$$ = $2;}
360 | ',' SlaveModeKeyword {$$ = $2;}
363 OptionalSlaveMode_First
365 | SlaveModeKeyword {$$ = $1;}
371 | ',' ShareTypeKeyword {$$ = $2;}
374 OptionalShareType_First
376 | ShareTypeKeyword {$$ = $1;}
381 | ',' StopBitsKeyword {$$ = $2;}
387 | ',' StringData {$$ = $2;}
390 OptionalSyncLevel /* Default: 0 */
391 : {$$ = TrCreateValuedLeafOp (
392 PARSEOP_BYTECONST, 0);}
393 | ',' {$$ = TrCreateValuedLeafOp (
394 PARSEOP_BYTECONST, 0);}
395 | ',' ByteConstExpr {$$ = $2;}
398 OptionalTranslationType_Last
401 | ',' TranslationKeyword {$$ = $2;}
407 | ',' TypeKeyword {$$ = $2;}
413 | ',' TypeKeyword {$$ = $2;}
416 OptionalUpdateRuleKeyword /* Default: Preserve */
417 : {$$ = TrCreateLeafOp (
418 PARSEOP_UPDATERULE_PRESERVE);}
419 | ',' {$$ = TrCreateLeafOp (
420 PARSEOP_UPDATERULE_PRESERVE);}
421 | ',' UpdateRuleKeyword {$$ = $2;}
426 | ',' WireModeKeyword {$$ = $2;}
429 OptionalWordConstExpr
431 | ',' WordConstExpr {$$ = $2;}
435 : {$$ = TrCreateValuedLeafOp (
436 PARSEOP_XFERSIZE_32, 2);}
437 | ',' {$$ = TrCreateValuedLeafOp (
438 PARSEOP_XFERSIZE_32, 2);}
439 | ',' XferSizeKeyword {$$ = $2;}