1bc36eafdSMike Gerdts /******************************************************************************
2bc36eafdSMike Gerdts *
3bc36eafdSMike Gerdts * Module Name: aslrestype2 - Miscellaneous Large resource descriptors
4bc36eafdSMike Gerdts *
5bc36eafdSMike Gerdts *****************************************************************************/
6bc36eafdSMike Gerdts
7*35786f68SRobert Mustacchi /******************************************************************************
8*35786f68SRobert Mustacchi *
9*35786f68SRobert Mustacchi * 1. Copyright Notice
10*35786f68SRobert Mustacchi *
11*35786f68SRobert Mustacchi * Some or all of this work - Copyright (c) 1999 - 2018, Intel Corp.
12bc36eafdSMike Gerdts * All rights reserved.
13bc36eafdSMike Gerdts *
14*35786f68SRobert Mustacchi * 2. License
15*35786f68SRobert Mustacchi *
16*35786f68SRobert Mustacchi * 2.1. This is your license from Intel Corp. under its intellectual property
17*35786f68SRobert Mustacchi * rights. You may have additional license terms from the party that provided
18*35786f68SRobert Mustacchi * you this software, covering your right to use that party's intellectual
19*35786f68SRobert Mustacchi * property rights.
20*35786f68SRobert Mustacchi *
21*35786f68SRobert Mustacchi * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22*35786f68SRobert Mustacchi * copy of the source code appearing in this file ("Covered Code") an
23*35786f68SRobert Mustacchi * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24*35786f68SRobert Mustacchi * base code distributed originally by Intel ("Original Intel Code") to copy,
25*35786f68SRobert Mustacchi * make derivatives, distribute, use and display any portion of the Covered
26*35786f68SRobert Mustacchi * Code in any form, with the right to sublicense such rights; and
27*35786f68SRobert Mustacchi *
28*35786f68SRobert Mustacchi * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29*35786f68SRobert Mustacchi * license (with the right to sublicense), under only those claims of Intel
30*35786f68SRobert Mustacchi * patents that are infringed by the Original Intel Code, to make, use, sell,
31*35786f68SRobert Mustacchi * offer to sell, and import the Covered Code and derivative works thereof
32*35786f68SRobert Mustacchi * solely to the minimum extent necessary to exercise the above copyright
33*35786f68SRobert Mustacchi * license, and in no event shall the patent license extend to any additions
34*35786f68SRobert Mustacchi * to or modifications of the Original Intel Code. No other license or right
35*35786f68SRobert Mustacchi * is granted directly or by implication, estoppel or otherwise;
36*35786f68SRobert Mustacchi *
37*35786f68SRobert Mustacchi * The above copyright and patent license is granted only if the following
38*35786f68SRobert Mustacchi * conditions are met:
39*35786f68SRobert Mustacchi *
40*35786f68SRobert Mustacchi * 3. Conditions
41*35786f68SRobert Mustacchi *
42*35786f68SRobert Mustacchi * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43*35786f68SRobert Mustacchi * Redistribution of source code of any substantial portion of the Covered
44*35786f68SRobert Mustacchi * Code or modification with rights to further distribute source must include
45*35786f68SRobert Mustacchi * the above Copyright Notice, the above License, this list of Conditions,
46*35786f68SRobert Mustacchi * and the following Disclaimer and Export Compliance provision. In addition,
47*35786f68SRobert Mustacchi * Licensee must cause all Covered Code to which Licensee contributes to
48*35786f68SRobert Mustacchi * contain a file documenting the changes Licensee made to create that Covered
49*35786f68SRobert Mustacchi * Code and the date of any change. Licensee must include in that file the
50*35786f68SRobert Mustacchi * documentation of any changes made by any predecessor Licensee. Licensee
51*35786f68SRobert Mustacchi * must include a prominent statement that the modification is derived,
52*35786f68SRobert Mustacchi * directly or indirectly, from Original Intel Code.
53*35786f68SRobert Mustacchi *
54*35786f68SRobert Mustacchi * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55*35786f68SRobert Mustacchi * Redistribution of source code of any substantial portion of the Covered
56*35786f68SRobert Mustacchi * Code or modification without rights to further distribute source must
57*35786f68SRobert Mustacchi * include the following Disclaimer and Export Compliance provision in the
58*35786f68SRobert Mustacchi * documentation and/or other materials provided with distribution. In
59*35786f68SRobert Mustacchi * addition, Licensee may not authorize further sublicense of source of any
60*35786f68SRobert Mustacchi * portion of the Covered Code, and must include terms to the effect that the
61*35786f68SRobert Mustacchi * license from Licensee to its licensee is limited to the intellectual
62*35786f68SRobert Mustacchi * property embodied in the software Licensee provides to its licensee, and
63*35786f68SRobert Mustacchi * not to intellectual property embodied in modifications its licensee may
64*35786f68SRobert Mustacchi * make.
65*35786f68SRobert Mustacchi *
66*35786f68SRobert Mustacchi * 3.3. Redistribution of Executable. Redistribution in executable form of any
67*35786f68SRobert Mustacchi * substantial portion of the Covered Code or modification must reproduce the
68*35786f68SRobert Mustacchi * above Copyright Notice, and the following Disclaimer and Export Compliance
69*35786f68SRobert Mustacchi * provision in the documentation and/or other materials provided with the
70*35786f68SRobert Mustacchi * distribution.
71*35786f68SRobert Mustacchi *
72*35786f68SRobert Mustacchi * 3.4. Intel retains all right, title, and interest in and to the Original
73*35786f68SRobert Mustacchi * Intel Code.
74*35786f68SRobert Mustacchi *
75*35786f68SRobert Mustacchi * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76*35786f68SRobert Mustacchi * Intel shall be used in advertising or otherwise to promote the sale, use or
77*35786f68SRobert Mustacchi * other dealings in products derived from or relating to the Covered Code
78*35786f68SRobert Mustacchi * without prior written authorization from Intel.
79*35786f68SRobert Mustacchi *
80*35786f68SRobert Mustacchi * 4. Disclaimer and Export Compliance
81*35786f68SRobert Mustacchi *
82*35786f68SRobert Mustacchi * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83*35786f68SRobert Mustacchi * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84*35786f68SRobert Mustacchi * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85*35786f68SRobert Mustacchi * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86*35786f68SRobert Mustacchi * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87*35786f68SRobert Mustacchi * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88*35786f68SRobert Mustacchi * PARTICULAR PURPOSE.
89*35786f68SRobert Mustacchi *
90*35786f68SRobert Mustacchi * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91*35786f68SRobert Mustacchi * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92*35786f68SRobert Mustacchi * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93*35786f68SRobert Mustacchi * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94*35786f68SRobert Mustacchi * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95*35786f68SRobert Mustacchi * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96*35786f68SRobert Mustacchi * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97*35786f68SRobert Mustacchi * LIMITED REMEDY.
98*35786f68SRobert Mustacchi *
99*35786f68SRobert Mustacchi * 4.3. Licensee shall not export, either directly or indirectly, any of this
100*35786f68SRobert Mustacchi * software or system incorporating such software without first obtaining any
101*35786f68SRobert Mustacchi * required license or other approval from the U. S. Department of Commerce or
102*35786f68SRobert Mustacchi * any other agency or department of the United States Government. In the
103*35786f68SRobert Mustacchi * event Licensee exports any such software from the United States or
104*35786f68SRobert Mustacchi * re-exports any such software from a foreign destination, Licensee shall
105*35786f68SRobert Mustacchi * ensure that the distribution and export/re-export of the software is in
106*35786f68SRobert Mustacchi * compliance with all laws, regulations, orders, or other restrictions of the
107*35786f68SRobert Mustacchi * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108*35786f68SRobert Mustacchi * any of its subsidiaries will export/re-export any technical data, process,
109*35786f68SRobert Mustacchi * software, or service, directly or indirectly, to any country for which the
110*35786f68SRobert Mustacchi * United States government or any agency thereof requires an export license,
111*35786f68SRobert Mustacchi * other governmental approval, or letter of assurance, without first obtaining
112*35786f68SRobert Mustacchi * such license, approval or letter.
113*35786f68SRobert Mustacchi *
114*35786f68SRobert Mustacchi *****************************************************************************
115*35786f68SRobert Mustacchi *
116*35786f68SRobert Mustacchi * Alternatively, you may choose to be licensed under the terms of the
117*35786f68SRobert Mustacchi * following license:
118*35786f68SRobert Mustacchi *
119bc36eafdSMike Gerdts * Redistribution and use in source and binary forms, with or without
120bc36eafdSMike Gerdts * modification, are permitted provided that the following conditions
121bc36eafdSMike Gerdts * are met:
122bc36eafdSMike Gerdts * 1. Redistributions of source code must retain the above copyright
123bc36eafdSMike Gerdts * notice, this list of conditions, and the following disclaimer,
124bc36eafdSMike Gerdts * without modification.
125bc36eafdSMike Gerdts * 2. Redistributions in binary form must reproduce at minimum a disclaimer
126bc36eafdSMike Gerdts * substantially similar to the "NO WARRANTY" disclaimer below
127bc36eafdSMike Gerdts * ("Disclaimer") and any redistribution must be conditioned upon
128bc36eafdSMike Gerdts * including a substantially similar Disclaimer requirement for further
129bc36eafdSMike Gerdts * binary redistribution.
130bc36eafdSMike Gerdts * 3. Neither the names of the above-listed copyright holders nor the names
131bc36eafdSMike Gerdts * of any contributors may be used to endorse or promote products derived
132bc36eafdSMike Gerdts * from this software without specific prior written permission.
133bc36eafdSMike Gerdts *
134bc36eafdSMike Gerdts * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135bc36eafdSMike Gerdts * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136*35786f68SRobert Mustacchi * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137bc36eafdSMike Gerdts * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138*35786f68SRobert Mustacchi * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139*35786f68SRobert Mustacchi * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140*35786f68SRobert Mustacchi * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141*35786f68SRobert Mustacchi * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142*35786f68SRobert Mustacchi * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143*35786f68SRobert Mustacchi * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144*35786f68SRobert Mustacchi * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145*35786f68SRobert Mustacchi *
146*35786f68SRobert Mustacchi * Alternatively, you may choose to be licensed under the terms of the
147*35786f68SRobert Mustacchi * GNU General Public License ("GPL") version 2 as published by the Free
148*35786f68SRobert Mustacchi * Software Foundation.
149*35786f68SRobert Mustacchi *
150*35786f68SRobert Mustacchi *****************************************************************************/
151bc36eafdSMike Gerdts
152bc36eafdSMike Gerdts #include "aslcompiler.h"
153bc36eafdSMike Gerdts #include "aslcompiler.y.h"
154bc36eafdSMike Gerdts #include "amlcode.h"
155bc36eafdSMike Gerdts
156bc36eafdSMike Gerdts #define _COMPONENT ACPI_COMPILER
157bc36eafdSMike Gerdts ACPI_MODULE_NAME ("aslrestype2")
158bc36eafdSMike Gerdts
159bc36eafdSMike Gerdts /*
160bc36eafdSMike Gerdts * This module contains miscellaneous large resource descriptors:
161bc36eafdSMike Gerdts *
162bc36eafdSMike Gerdts * Register
163bc36eafdSMike Gerdts * Interrupt
164bc36eafdSMike Gerdts * VendorLong
165bc36eafdSMike Gerdts */
166bc36eafdSMike Gerdts
167bc36eafdSMike Gerdts /*******************************************************************************
168bc36eafdSMike Gerdts *
169bc36eafdSMike Gerdts * FUNCTION: RsDoGeneralRegisterDescriptor
170bc36eafdSMike Gerdts *
171bc36eafdSMike Gerdts * PARAMETERS: Info - Parse Op and resource template offset
172bc36eafdSMike Gerdts *
173bc36eafdSMike Gerdts * RETURN: Completed resource node
174bc36eafdSMike Gerdts *
175bc36eafdSMike Gerdts * DESCRIPTION: Construct a long "Register" descriptor
176bc36eafdSMike Gerdts *
177bc36eafdSMike Gerdts ******************************************************************************/
178bc36eafdSMike Gerdts
179bc36eafdSMike Gerdts ASL_RESOURCE_NODE *
RsDoGeneralRegisterDescriptor(ASL_RESOURCE_INFO * Info)180bc36eafdSMike Gerdts RsDoGeneralRegisterDescriptor (
181bc36eafdSMike Gerdts ASL_RESOURCE_INFO *Info)
182bc36eafdSMike Gerdts {
183bc36eafdSMike Gerdts AML_RESOURCE *Descriptor;
184bc36eafdSMike Gerdts ACPI_PARSE_OBJECT *InitializerOp;
185bc36eafdSMike Gerdts ASL_RESOURCE_NODE *Rnode;
186bc36eafdSMike Gerdts UINT32 CurrentByteOffset;
187bc36eafdSMike Gerdts UINT32 i;
188bc36eafdSMike Gerdts
189bc36eafdSMike Gerdts
190bc36eafdSMike Gerdts InitializerOp = Info->DescriptorTypeOp->Asl.Child;
191bc36eafdSMike Gerdts CurrentByteOffset = Info->CurrentByteOffset;
192bc36eafdSMike Gerdts Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_GENERIC_REGISTER));
193bc36eafdSMike Gerdts
194bc36eafdSMike Gerdts Descriptor = Rnode->Buffer;
195bc36eafdSMike Gerdts Descriptor->GenericReg.DescriptorType = ACPI_RESOURCE_NAME_GENERIC_REGISTER;
196bc36eafdSMike Gerdts Descriptor->GenericReg.ResourceLength = 12;
197bc36eafdSMike Gerdts
198bc36eafdSMike Gerdts /* Process all child initialization nodes */
199bc36eafdSMike Gerdts
200bc36eafdSMike Gerdts for (i = 0; InitializerOp; i++)
201bc36eafdSMike Gerdts {
202bc36eafdSMike Gerdts switch (i)
203bc36eafdSMike Gerdts {
204bc36eafdSMike Gerdts case 0: /* Address space */
205bc36eafdSMike Gerdts
206bc36eafdSMike Gerdts Descriptor->GenericReg.AddressSpaceId = (UINT8) InitializerOp->Asl.Value.Integer;
207bc36eafdSMike Gerdts RsCreateByteField (InitializerOp, ACPI_RESTAG_ADDRESSSPACE,
208bc36eafdSMike Gerdts CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.AddressSpaceId));
209bc36eafdSMike Gerdts break;
210bc36eafdSMike Gerdts
211bc36eafdSMike Gerdts case 1: /* Register Bit Width */
212bc36eafdSMike Gerdts
213bc36eafdSMike Gerdts Descriptor->GenericReg.BitWidth = (UINT8) InitializerOp->Asl.Value.Integer;
214bc36eafdSMike Gerdts RsCreateByteField (InitializerOp, ACPI_RESTAG_REGISTERBITWIDTH,
215bc36eafdSMike Gerdts CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.BitWidth));
216bc36eafdSMike Gerdts break;
217bc36eafdSMike Gerdts
218bc36eafdSMike Gerdts case 2: /* Register Bit Offset */
219bc36eafdSMike Gerdts
220bc36eafdSMike Gerdts Descriptor->GenericReg.BitOffset = (UINT8) InitializerOp->Asl.Value.Integer;
221bc36eafdSMike Gerdts RsCreateByteField (InitializerOp, ACPI_RESTAG_REGISTERBITOFFSET,
222bc36eafdSMike Gerdts CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.BitOffset));
223bc36eafdSMike Gerdts break;
224bc36eafdSMike Gerdts
225bc36eafdSMike Gerdts case 3: /* Register Address */
226bc36eafdSMike Gerdts
227bc36eafdSMike Gerdts Descriptor->GenericReg.Address = InitializerOp->Asl.Value.Integer;
228bc36eafdSMike Gerdts RsCreateQwordField (InitializerOp, ACPI_RESTAG_ADDRESS,
229bc36eafdSMike Gerdts CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.Address));
230bc36eafdSMike Gerdts break;
231bc36eafdSMike Gerdts
232bc36eafdSMike Gerdts case 4: /* Access Size (ACPI 3.0) */
233bc36eafdSMike Gerdts
234bc36eafdSMike Gerdts Descriptor->GenericReg.AccessSize = (UINT8) InitializerOp->Asl.Value.Integer;
235bc36eafdSMike Gerdts RsCreateByteField (InitializerOp, ACPI_RESTAG_ACCESSSIZE,
236bc36eafdSMike Gerdts CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.AccessSize));
237bc36eafdSMike Gerdts
238*35786f68SRobert Mustacchi if (Descriptor->GenericReg.AddressSpaceId == ACPI_ADR_SPACE_PLATFORM_COMM)
239*35786f68SRobert Mustacchi {
240*35786f68SRobert Mustacchi break;
241*35786f68SRobert Mustacchi }
242*35786f68SRobert Mustacchi
243bc36eafdSMike Gerdts if (Descriptor->GenericReg.AccessSize > AML_FIELD_ACCESS_QWORD)
244bc36eafdSMike Gerdts {
245bc36eafdSMike Gerdts AslError (ASL_ERROR, ASL_MSG_INVALID_ACCESS_SIZE,
246bc36eafdSMike Gerdts InitializerOp, NULL);
247bc36eafdSMike Gerdts }
248bc36eafdSMike Gerdts break;
249bc36eafdSMike Gerdts
250bc36eafdSMike Gerdts case 5: /* ResourceTag (ACPI 3.0b) */
251bc36eafdSMike Gerdts
252bc36eafdSMike Gerdts UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
253bc36eafdSMike Gerdts break;
254bc36eafdSMike Gerdts
255bc36eafdSMike Gerdts default:
256bc36eafdSMike Gerdts
257bc36eafdSMike Gerdts AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
258bc36eafdSMike Gerdts break;
259bc36eafdSMike Gerdts }
260bc36eafdSMike Gerdts
261bc36eafdSMike Gerdts InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
262bc36eafdSMike Gerdts }
263bc36eafdSMike Gerdts
264bc36eafdSMike Gerdts return (Rnode);
265bc36eafdSMike Gerdts }
266bc36eafdSMike Gerdts
267bc36eafdSMike Gerdts
268bc36eafdSMike Gerdts /*******************************************************************************
269bc36eafdSMike Gerdts *
270bc36eafdSMike Gerdts * FUNCTION: RsDoInterruptDescriptor
271bc36eafdSMike Gerdts *
272bc36eafdSMike Gerdts * PARAMETERS: Info - Parse Op and resource template offset
273bc36eafdSMike Gerdts *
274bc36eafdSMike Gerdts * RETURN: Completed resource node
275bc36eafdSMike Gerdts *
276bc36eafdSMike Gerdts * DESCRIPTION: Construct a long "Interrupt" descriptor
277bc36eafdSMike Gerdts *
278bc36eafdSMike Gerdts ******************************************************************************/
279bc36eafdSMike Gerdts
280bc36eafdSMike Gerdts ASL_RESOURCE_NODE *
RsDoInterruptDescriptor(ASL_RESOURCE_INFO * Info)281bc36eafdSMike Gerdts RsDoInterruptDescriptor (
282bc36eafdSMike Gerdts ASL_RESOURCE_INFO *Info)
283bc36eafdSMike Gerdts {
284bc36eafdSMike Gerdts AML_RESOURCE *Descriptor;
285bc36eafdSMike Gerdts AML_RESOURCE *Rover = NULL;
286bc36eafdSMike Gerdts ACPI_PARSE_OBJECT *InitializerOp;
287bc36eafdSMike Gerdts ASL_RESOURCE_NODE *Rnode;
288bc36eafdSMike Gerdts UINT16 StringLength = 0;
289bc36eafdSMike Gerdts UINT32 OptionIndex = 0;
290bc36eafdSMike Gerdts UINT32 CurrentByteOffset;
291bc36eafdSMike Gerdts UINT32 i;
292bc36eafdSMike Gerdts BOOLEAN HasResSourceIndex = FALSE;
293bc36eafdSMike Gerdts UINT8 ResSourceIndex = 0;
294bc36eafdSMike Gerdts UINT8 *ResSourceString = NULL;
295bc36eafdSMike Gerdts
296bc36eafdSMike Gerdts
297bc36eafdSMike Gerdts InitializerOp = Info->DescriptorTypeOp->Asl.Child;
298bc36eafdSMike Gerdts CurrentByteOffset = Info->CurrentByteOffset;
299bc36eafdSMike Gerdts StringLength = RsGetStringDataLength (InitializerOp);
300bc36eafdSMike Gerdts
301bc36eafdSMike Gerdts /* Count the interrupt numbers */
302bc36eafdSMike Gerdts
303bc36eafdSMike Gerdts for (i = 0; InitializerOp; i++)
304bc36eafdSMike Gerdts {
305bc36eafdSMike Gerdts InitializerOp = ASL_GET_PEER_NODE (InitializerOp);
306bc36eafdSMike Gerdts
307bc36eafdSMike Gerdts if (i <= 6)
308bc36eafdSMike Gerdts {
309bc36eafdSMike Gerdts if (i == 3 &&
310bc36eafdSMike Gerdts InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
311bc36eafdSMike Gerdts {
312bc36eafdSMike Gerdts /*
313bc36eafdSMike Gerdts * ResourceSourceIndex was specified, always make room for
314bc36eafdSMike Gerdts * it, even if the ResourceSource was omitted.
315bc36eafdSMike Gerdts */
316bc36eafdSMike Gerdts OptionIndex++;
317bc36eafdSMike Gerdts }
318bc36eafdSMike Gerdts
319bc36eafdSMike Gerdts continue;
320bc36eafdSMike Gerdts }
321bc36eafdSMike Gerdts
322bc36eafdSMike Gerdts OptionIndex += 4;
323bc36eafdSMike Gerdts }
324bc36eafdSMike Gerdts
325bc36eafdSMike Gerdts InitializerOp = Info->DescriptorTypeOp->Asl.Child;
326bc36eafdSMike Gerdts Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_EXTENDED_IRQ) +
327bc36eafdSMike Gerdts 1 + OptionIndex + StringLength);
328bc36eafdSMike Gerdts
329bc36eafdSMike Gerdts Descriptor = Rnode->Buffer;
330bc36eafdSMike Gerdts Descriptor->ExtendedIrq.DescriptorType = ACPI_RESOURCE_NAME_EXTENDED_IRQ;
331bc36eafdSMike Gerdts
332bc36eafdSMike Gerdts /*
333bc36eafdSMike Gerdts * Initial descriptor length -- may be enlarged if there are
334bc36eafdSMike Gerdts * optional fields present
335bc36eafdSMike Gerdts */
336bc36eafdSMike Gerdts Descriptor->ExtendedIrq.ResourceLength = 2; /* Flags and table length byte */
337bc36eafdSMike Gerdts Descriptor->ExtendedIrq.InterruptCount = 0;
338bc36eafdSMike Gerdts
339bc36eafdSMike Gerdts Rover = ACPI_CAST_PTR (AML_RESOURCE,
340bc36eafdSMike Gerdts (&(Descriptor->ExtendedIrq.Interrupts[0])));
341bc36eafdSMike Gerdts
342bc36eafdSMike Gerdts /* Process all child initialization nodes */
343bc36eafdSMike Gerdts
344bc36eafdSMike Gerdts for (i = 0; InitializerOp; i++)
345bc36eafdSMike Gerdts {
346bc36eafdSMike Gerdts switch (i)
347bc36eafdSMike Gerdts {
348bc36eafdSMike Gerdts case 0: /* Resource Usage (Default: consumer (1) */
349bc36eafdSMike Gerdts
350bc36eafdSMike Gerdts RsSetFlagBits (&Descriptor->ExtendedIrq.Flags, InitializerOp, 0, 1);
351bc36eafdSMike Gerdts break;
352bc36eafdSMike Gerdts
353bc36eafdSMike Gerdts case 1: /* Interrupt Type (or Mode - edge/level) */
354bc36eafdSMike Gerdts
355bc36eafdSMike Gerdts RsSetFlagBits (&Descriptor->ExtendedIrq.Flags, InitializerOp, 1, 0);
356bc36eafdSMike Gerdts RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTTYPE,
357bc36eafdSMike Gerdts CurrentByteOffset + ASL_RESDESC_OFFSET (ExtendedIrq.Flags), 1);
358bc36eafdSMike Gerdts break;
359bc36eafdSMike Gerdts
360bc36eafdSMike Gerdts case 2: /* Interrupt Level (or Polarity - Active high/low) */
361bc36eafdSMike Gerdts
362bc36eafdSMike Gerdts RsSetFlagBits (&Descriptor->ExtendedIrq.Flags, InitializerOp, 2, 0);
363bc36eafdSMike Gerdts RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTLEVEL,
364bc36eafdSMike Gerdts CurrentByteOffset + ASL_RESDESC_OFFSET (ExtendedIrq.Flags), 2);
365bc36eafdSMike Gerdts break;
366bc36eafdSMike Gerdts
367bc36eafdSMike Gerdts case 3: /* Share Type - Default: exclusive (0) */
368bc36eafdSMike Gerdts
369bc36eafdSMike Gerdts RsSetFlagBits (&Descriptor->ExtendedIrq.Flags, InitializerOp, 3, 0);
370bc36eafdSMike Gerdts RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTSHARE,
371bc36eafdSMike Gerdts CurrentByteOffset + ASL_RESDESC_OFFSET (ExtendedIrq.Flags), 3);
372bc36eafdSMike Gerdts break;
373bc36eafdSMike Gerdts
374bc36eafdSMike Gerdts case 4: /* ResSourceIndex [Optional Field - BYTE] */
375bc36eafdSMike Gerdts
376bc36eafdSMike Gerdts if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
377bc36eafdSMike Gerdts {
378bc36eafdSMike Gerdts HasResSourceIndex = TRUE;
379bc36eafdSMike Gerdts ResSourceIndex = (UINT8) InitializerOp->Asl.Value.Integer;
380bc36eafdSMike Gerdts }
381bc36eafdSMike Gerdts break;
382bc36eafdSMike Gerdts
383bc36eafdSMike Gerdts case 5: /* ResSource [Optional Field - STRING] */
384bc36eafdSMike Gerdts
385bc36eafdSMike Gerdts if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
386bc36eafdSMike Gerdts (InitializerOp->Asl.Value.String))
387bc36eafdSMike Gerdts {
388bc36eafdSMike Gerdts if (StringLength)
389bc36eafdSMike Gerdts {
390bc36eafdSMike Gerdts ResSourceString = (UINT8 *) InitializerOp->Asl.Value.String;
391bc36eafdSMike Gerdts }
392bc36eafdSMike Gerdts
393bc36eafdSMike Gerdts /* ResourceSourceIndex must also be valid */
394bc36eafdSMike Gerdts
395bc36eafdSMike Gerdts if (!HasResSourceIndex)
396bc36eafdSMike Gerdts {
397bc36eafdSMike Gerdts AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,
398bc36eafdSMike Gerdts InitializerOp, NULL);
399bc36eafdSMike Gerdts }
400bc36eafdSMike Gerdts }
401bc36eafdSMike Gerdts
402bc36eafdSMike Gerdts #if 0
403bc36eafdSMike Gerdts /*
404bc36eafdSMike Gerdts * Not a valid ResourceSource, ResourceSourceIndex must also
405bc36eafdSMike Gerdts * be invalid
406bc36eafdSMike Gerdts */
407bc36eafdSMike Gerdts else if (HasResSourceIndex)
408bc36eafdSMike Gerdts {
409bc36eafdSMike Gerdts AslError (ASL_ERROR, ASL_MSG_RESOURCE_SOURCE,
410bc36eafdSMike Gerdts InitializerOp, NULL);
411bc36eafdSMike Gerdts }
412bc36eafdSMike Gerdts #endif
413bc36eafdSMike Gerdts break;
414bc36eafdSMike Gerdts
415bc36eafdSMike Gerdts case 6: /* ResourceTag */
416bc36eafdSMike Gerdts
417bc36eafdSMike Gerdts UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
418bc36eafdSMike Gerdts break;
419bc36eafdSMike Gerdts
420bc36eafdSMike Gerdts default:
421bc36eafdSMike Gerdts /*
422bc36eafdSMike Gerdts * Interrupt Numbers come through here, repeatedly
423bc36eafdSMike Gerdts */
424bc36eafdSMike Gerdts
425bc36eafdSMike Gerdts /* Maximum 255 interrupts allowed for this descriptor */
426bc36eafdSMike Gerdts
427bc36eafdSMike Gerdts if (Descriptor->ExtendedIrq.InterruptCount == 255)
428bc36eafdSMike Gerdts {
429bc36eafdSMike Gerdts AslError (ASL_ERROR, ASL_MSG_EX_INTERRUPT_LIST,
430bc36eafdSMike Gerdts InitializerOp, NULL);
431bc36eafdSMike Gerdts return (Rnode);
432bc36eafdSMike Gerdts }
433bc36eafdSMike Gerdts
434bc36eafdSMike Gerdts /* Each interrupt number must be a 32-bit value */
435bc36eafdSMike Gerdts
436bc36eafdSMike Gerdts if (InitializerOp->Asl.Value.Integer > ACPI_UINT32_MAX)
437bc36eafdSMike Gerdts {
438bc36eafdSMike Gerdts AslError (ASL_ERROR, ASL_MSG_EX_INTERRUPT_NUMBER,
439bc36eafdSMike Gerdts InitializerOp, NULL);
440bc36eafdSMike Gerdts }
441bc36eafdSMike Gerdts
442bc36eafdSMike Gerdts /* Save the integer and move pointer to the next one */
443bc36eafdSMike Gerdts
444bc36eafdSMike Gerdts Rover->DwordItem = (UINT32) InitializerOp->Asl.Value.Integer;
445bc36eafdSMike Gerdts Rover = ACPI_ADD_PTR (AML_RESOURCE, &(Rover->DwordItem), 4);
446bc36eafdSMike Gerdts Descriptor->ExtendedIrq.InterruptCount++;
447bc36eafdSMike Gerdts Descriptor->ExtendedIrq.ResourceLength += 4;
448bc36eafdSMike Gerdts
449bc36eafdSMike Gerdts /* Case 7: First interrupt number in list */
450bc36eafdSMike Gerdts
451bc36eafdSMike Gerdts if (i == 7)
452bc36eafdSMike Gerdts {
453bc36eafdSMike Gerdts if (InitializerOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)
454bc36eafdSMike Gerdts {
455bc36eafdSMike Gerdts /* Must be at least one interrupt */
456bc36eafdSMike Gerdts
457bc36eafdSMike Gerdts AslError (ASL_ERROR, ASL_MSG_EX_INTERRUPT_LIST_MIN,
458bc36eafdSMike Gerdts InitializerOp, NULL);
459bc36eafdSMike Gerdts }
460bc36eafdSMike Gerdts
461bc36eafdSMike Gerdts /* Check now for duplicates in list */
462bc36eafdSMike Gerdts
463bc36eafdSMike Gerdts RsCheckListForDuplicates (InitializerOp);
464bc36eafdSMike Gerdts
465bc36eafdSMike Gerdts /* Create a named field at the start of the list */
466bc36eafdSMike Gerdts
467bc36eafdSMike Gerdts RsCreateDwordField (InitializerOp, ACPI_RESTAG_INTERRUPT,
468bc36eafdSMike Gerdts CurrentByteOffset +
469bc36eafdSMike Gerdts ASL_RESDESC_OFFSET (ExtendedIrq.Interrupts[0]));
470bc36eafdSMike Gerdts }
471bc36eafdSMike Gerdts }
472bc36eafdSMike Gerdts
473bc36eafdSMike Gerdts InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
474bc36eafdSMike Gerdts }
475bc36eafdSMike Gerdts
476bc36eafdSMike Gerdts
477bc36eafdSMike Gerdts /* Add optional ResSourceIndex if present */
478bc36eafdSMike Gerdts
479bc36eafdSMike Gerdts if (HasResSourceIndex)
480bc36eafdSMike Gerdts {
481bc36eafdSMike Gerdts Rover->ByteItem = ResSourceIndex;
482bc36eafdSMike Gerdts Rover = ACPI_ADD_PTR (AML_RESOURCE, &(Rover->ByteItem), 1);
483bc36eafdSMike Gerdts Descriptor->ExtendedIrq.ResourceLength += 1;
484bc36eafdSMike Gerdts }
485bc36eafdSMike Gerdts
486bc36eafdSMike Gerdts /* Add optional ResSource string if present */
487bc36eafdSMike Gerdts
488bc36eafdSMike Gerdts if (StringLength && ResSourceString)
489bc36eafdSMike Gerdts {
490bc36eafdSMike Gerdts
491bc36eafdSMike Gerdts strcpy ((char *) Rover, (char *) ResSourceString);
492bc36eafdSMike Gerdts Rover = ACPI_ADD_PTR (
493bc36eafdSMike Gerdts AML_RESOURCE, &(Rover->ByteItem), StringLength);
494bc36eafdSMike Gerdts
495bc36eafdSMike Gerdts Descriptor->ExtendedIrq.ResourceLength = (UINT16)
496bc36eafdSMike Gerdts (Descriptor->ExtendedIrq.ResourceLength + StringLength);
497bc36eafdSMike Gerdts }
498bc36eafdSMike Gerdts
499bc36eafdSMike Gerdts Rnode->BufferLength =
500bc36eafdSMike Gerdts (ASL_RESDESC_OFFSET (ExtendedIrq.Interrupts[0]) -
501bc36eafdSMike Gerdts ASL_RESDESC_OFFSET (ExtendedIrq.DescriptorType))
502bc36eafdSMike Gerdts + OptionIndex + StringLength;
503bc36eafdSMike Gerdts return (Rnode);
504bc36eafdSMike Gerdts }
505bc36eafdSMike Gerdts
506bc36eafdSMike Gerdts
507bc36eafdSMike Gerdts /*******************************************************************************
508bc36eafdSMike Gerdts *
509bc36eafdSMike Gerdts * FUNCTION: RsDoVendorLargeDescriptor
510bc36eafdSMike Gerdts *
511bc36eafdSMike Gerdts * PARAMETERS: Info - Parse Op and resource template offset
512bc36eafdSMike Gerdts *
513bc36eafdSMike Gerdts * RETURN: Completed resource node
514bc36eafdSMike Gerdts *
515bc36eafdSMike Gerdts * DESCRIPTION: Construct a long "VendorLong" descriptor
516bc36eafdSMike Gerdts *
517bc36eafdSMike Gerdts ******************************************************************************/
518bc36eafdSMike Gerdts
519bc36eafdSMike Gerdts ASL_RESOURCE_NODE *
RsDoVendorLargeDescriptor(ASL_RESOURCE_INFO * Info)520bc36eafdSMike Gerdts RsDoVendorLargeDescriptor (
521bc36eafdSMike Gerdts ASL_RESOURCE_INFO *Info)
522bc36eafdSMike Gerdts {
523bc36eafdSMike Gerdts AML_RESOURCE *Descriptor;
524bc36eafdSMike Gerdts ACPI_PARSE_OBJECT *InitializerOp;
525bc36eafdSMike Gerdts ASL_RESOURCE_NODE *Rnode;
526bc36eafdSMike Gerdts UINT8 *VendorData;
527bc36eafdSMike Gerdts UINT32 i;
528bc36eafdSMike Gerdts
529bc36eafdSMike Gerdts
530bc36eafdSMike Gerdts /* Count the number of data bytes */
531bc36eafdSMike Gerdts
532bc36eafdSMike Gerdts InitializerOp = Info->DescriptorTypeOp->Asl.Child;
533bc36eafdSMike Gerdts InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
534bc36eafdSMike Gerdts
535bc36eafdSMike Gerdts for (i = 0; InitializerOp; i++)
536bc36eafdSMike Gerdts {
537bc36eafdSMike Gerdts if (InitializerOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)
538bc36eafdSMike Gerdts {
539bc36eafdSMike Gerdts break;
540bc36eafdSMike Gerdts }
541bc36eafdSMike Gerdts InitializerOp = InitializerOp->Asl.Next;
542bc36eafdSMike Gerdts }
543bc36eafdSMike Gerdts
544bc36eafdSMike Gerdts InitializerOp = Info->DescriptorTypeOp->Asl.Child;
545bc36eafdSMike Gerdts InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
546bc36eafdSMike Gerdts Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_VENDOR_LARGE) + i);
547bc36eafdSMike Gerdts
548bc36eafdSMike Gerdts Descriptor = Rnode->Buffer;
549bc36eafdSMike Gerdts Descriptor->VendorLarge.DescriptorType = ACPI_RESOURCE_NAME_VENDOR_LARGE;
550bc36eafdSMike Gerdts Descriptor->VendorLarge.ResourceLength = (UINT16) i;
551bc36eafdSMike Gerdts
552bc36eafdSMike Gerdts /* Point to end-of-descriptor for vendor data */
553bc36eafdSMike Gerdts
554bc36eafdSMike Gerdts VendorData = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_LARGE_HEADER);
555bc36eafdSMike Gerdts
556bc36eafdSMike Gerdts /* Process all child initialization nodes */
557bc36eafdSMike Gerdts
558bc36eafdSMike Gerdts for (i = 0; InitializerOp; i++)
559bc36eafdSMike Gerdts {
560bc36eafdSMike Gerdts if (InitializerOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)
561bc36eafdSMike Gerdts {
562bc36eafdSMike Gerdts break;
563bc36eafdSMike Gerdts }
564bc36eafdSMike Gerdts
565bc36eafdSMike Gerdts VendorData[i] = (UINT8) InitializerOp->Asl.Value.Integer;
566bc36eafdSMike Gerdts InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
567bc36eafdSMike Gerdts }
568bc36eafdSMike Gerdts
569bc36eafdSMike Gerdts return (Rnode);
570bc36eafdSMike Gerdts }
571