10d02842fSSascha Wildner /******************************************************************************
20d02842fSSascha Wildner *
30d02842fSSascha Wildner * Module Name: aslrestype2 - Miscellaneous Large resource descriptors
40d02842fSSascha Wildner *
50d02842fSSascha Wildner *****************************************************************************/
60d02842fSSascha Wildner
7b4315fc7SSascha Wildner /******************************************************************************
8b4315fc7SSascha Wildner *
9b4315fc7SSascha Wildner * 1. Copyright Notice
10b4315fc7SSascha Wildner *
11*383048acSSascha Wildner * Some or all of this work - Copyright (c) 1999 - 2021, Intel Corp.
120d02842fSSascha Wildner * All rights reserved.
130d02842fSSascha Wildner *
14b4315fc7SSascha Wildner * 2. License
15b4315fc7SSascha Wildner *
16b4315fc7SSascha Wildner * 2.1. This is your license from Intel Corp. under its intellectual property
17b4315fc7SSascha Wildner * rights. You may have additional license terms from the party that provided
18b4315fc7SSascha Wildner * you this software, covering your right to use that party's intellectual
19b4315fc7SSascha Wildner * property rights.
20b4315fc7SSascha Wildner *
21b4315fc7SSascha Wildner * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
22b4315fc7SSascha Wildner * copy of the source code appearing in this file ("Covered Code") an
23b4315fc7SSascha Wildner * irrevocable, perpetual, worldwide license under Intel's copyrights in the
24b4315fc7SSascha Wildner * base code distributed originally by Intel ("Original Intel Code") to copy,
25b4315fc7SSascha Wildner * make derivatives, distribute, use and display any portion of the Covered
26b4315fc7SSascha Wildner * Code in any form, with the right to sublicense such rights; and
27b4315fc7SSascha Wildner *
28b4315fc7SSascha Wildner * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
29b4315fc7SSascha Wildner * license (with the right to sublicense), under only those claims of Intel
30b4315fc7SSascha Wildner * patents that are infringed by the Original Intel Code, to make, use, sell,
31b4315fc7SSascha Wildner * offer to sell, and import the Covered Code and derivative works thereof
32b4315fc7SSascha Wildner * solely to the minimum extent necessary to exercise the above copyright
33b4315fc7SSascha Wildner * license, and in no event shall the patent license extend to any additions
34b4315fc7SSascha Wildner * to or modifications of the Original Intel Code. No other license or right
35b4315fc7SSascha Wildner * is granted directly or by implication, estoppel or otherwise;
36b4315fc7SSascha Wildner *
37b4315fc7SSascha Wildner * The above copyright and patent license is granted only if the following
38b4315fc7SSascha Wildner * conditions are met:
39b4315fc7SSascha Wildner *
40b4315fc7SSascha Wildner * 3. Conditions
41b4315fc7SSascha Wildner *
42b4315fc7SSascha Wildner * 3.1. Redistribution of Source with Rights to Further Distribute Source.
43b4315fc7SSascha Wildner * Redistribution of source code of any substantial portion of the Covered
44b4315fc7SSascha Wildner * Code or modification with rights to further distribute source must include
45b4315fc7SSascha Wildner * the above Copyright Notice, the above License, this list of Conditions,
46b4315fc7SSascha Wildner * and the following Disclaimer and Export Compliance provision. In addition,
47b4315fc7SSascha Wildner * Licensee must cause all Covered Code to which Licensee contributes to
48b4315fc7SSascha Wildner * contain a file documenting the changes Licensee made to create that Covered
49b4315fc7SSascha Wildner * Code and the date of any change. Licensee must include in that file the
50b4315fc7SSascha Wildner * documentation of any changes made by any predecessor Licensee. Licensee
51b4315fc7SSascha Wildner * must include a prominent statement that the modification is derived,
52b4315fc7SSascha Wildner * directly or indirectly, from Original Intel Code.
53b4315fc7SSascha Wildner *
54b4315fc7SSascha Wildner * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
55b4315fc7SSascha Wildner * Redistribution of source code of any substantial portion of the Covered
56b4315fc7SSascha Wildner * Code or modification without rights to further distribute source must
57b4315fc7SSascha Wildner * include the following Disclaimer and Export Compliance provision in the
58b4315fc7SSascha Wildner * documentation and/or other materials provided with distribution. In
59b4315fc7SSascha Wildner * addition, Licensee may not authorize further sublicense of source of any
60b4315fc7SSascha Wildner * portion of the Covered Code, and must include terms to the effect that the
61b4315fc7SSascha Wildner * license from Licensee to its licensee is limited to the intellectual
62b4315fc7SSascha Wildner * property embodied in the software Licensee provides to its licensee, and
63b4315fc7SSascha Wildner * not to intellectual property embodied in modifications its licensee may
64b4315fc7SSascha Wildner * make.
65b4315fc7SSascha Wildner *
66b4315fc7SSascha Wildner * 3.3. Redistribution of Executable. Redistribution in executable form of any
67b4315fc7SSascha Wildner * substantial portion of the Covered Code or modification must reproduce the
68b4315fc7SSascha Wildner * above Copyright Notice, and the following Disclaimer and Export Compliance
69b4315fc7SSascha Wildner * provision in the documentation and/or other materials provided with the
70b4315fc7SSascha Wildner * distribution.
71b4315fc7SSascha Wildner *
72b4315fc7SSascha Wildner * 3.4. Intel retains all right, title, and interest in and to the Original
73b4315fc7SSascha Wildner * Intel Code.
74b4315fc7SSascha Wildner *
75b4315fc7SSascha Wildner * 3.5. Neither the name Intel nor any other trademark owned or controlled by
76b4315fc7SSascha Wildner * Intel shall be used in advertising or otherwise to promote the sale, use or
77b4315fc7SSascha Wildner * other dealings in products derived from or relating to the Covered Code
78b4315fc7SSascha Wildner * without prior written authorization from Intel.
79b4315fc7SSascha Wildner *
80b4315fc7SSascha Wildner * 4. Disclaimer and Export Compliance
81b4315fc7SSascha Wildner *
82b4315fc7SSascha Wildner * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
83b4315fc7SSascha Wildner * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
84b4315fc7SSascha Wildner * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
85b4315fc7SSascha Wildner * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
86b4315fc7SSascha Wildner * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
87b4315fc7SSascha Wildner * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
88b4315fc7SSascha Wildner * PARTICULAR PURPOSE.
89b4315fc7SSascha Wildner *
90b4315fc7SSascha Wildner * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
91b4315fc7SSascha Wildner * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
92b4315fc7SSascha Wildner * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
93b4315fc7SSascha Wildner * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
94b4315fc7SSascha Wildner * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
95b4315fc7SSascha Wildner * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
96b4315fc7SSascha Wildner * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
97b4315fc7SSascha Wildner * LIMITED REMEDY.
98b4315fc7SSascha Wildner *
99b4315fc7SSascha Wildner * 4.3. Licensee shall not export, either directly or indirectly, any of this
100b4315fc7SSascha Wildner * software or system incorporating such software without first obtaining any
101b4315fc7SSascha Wildner * required license or other approval from the U. S. Department of Commerce or
102b4315fc7SSascha Wildner * any other agency or department of the United States Government. In the
103b4315fc7SSascha Wildner * event Licensee exports any such software from the United States or
104b4315fc7SSascha Wildner * re-exports any such software from a foreign destination, Licensee shall
105b4315fc7SSascha Wildner * ensure that the distribution and export/re-export of the software is in
106b4315fc7SSascha Wildner * compliance with all laws, regulations, orders, or other restrictions of the
107b4315fc7SSascha Wildner * U.S. Export Administration Regulations. Licensee agrees that neither it nor
108b4315fc7SSascha Wildner * any of its subsidiaries will export/re-export any technical data, process,
109b4315fc7SSascha Wildner * software, or service, directly or indirectly, to any country for which the
110b4315fc7SSascha Wildner * United States government or any agency thereof requires an export license,
111b4315fc7SSascha Wildner * other governmental approval, or letter of assurance, without first obtaining
112b4315fc7SSascha Wildner * such license, approval or letter.
113b4315fc7SSascha Wildner *
114b4315fc7SSascha Wildner *****************************************************************************
115b4315fc7SSascha Wildner *
116b4315fc7SSascha Wildner * Alternatively, you may choose to be licensed under the terms of the
117b4315fc7SSascha Wildner * following license:
118b4315fc7SSascha Wildner *
1190d02842fSSascha Wildner * Redistribution and use in source and binary forms, with or without
1200d02842fSSascha Wildner * modification, are permitted provided that the following conditions
1210d02842fSSascha Wildner * are met:
1220d02842fSSascha Wildner * 1. Redistributions of source code must retain the above copyright
1230d02842fSSascha Wildner * notice, this list of conditions, and the following disclaimer,
1240d02842fSSascha Wildner * without modification.
1250d02842fSSascha Wildner * 2. Redistributions in binary form must reproduce at minimum a disclaimer
1260d02842fSSascha Wildner * substantially similar to the "NO WARRANTY" disclaimer below
1270d02842fSSascha Wildner * ("Disclaimer") and any redistribution must be conditioned upon
1280d02842fSSascha Wildner * including a substantially similar Disclaimer requirement for further
1290d02842fSSascha Wildner * binary redistribution.
1300d02842fSSascha Wildner * 3. Neither the names of the above-listed copyright holders nor the names
1310d02842fSSascha Wildner * of any contributors may be used to endorse or promote products derived
1320d02842fSSascha Wildner * from this software without specific prior written permission.
1330d02842fSSascha Wildner *
134b4315fc7SSascha Wildner * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
135b4315fc7SSascha Wildner * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
136b4315fc7SSascha Wildner * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
137b4315fc7SSascha Wildner * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
138b4315fc7SSascha Wildner * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
139b4315fc7SSascha Wildner * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
140b4315fc7SSascha Wildner * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
141b4315fc7SSascha Wildner * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
142b4315fc7SSascha Wildner * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
143b4315fc7SSascha Wildner * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
144b4315fc7SSascha Wildner * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
145b4315fc7SSascha Wildner *
146b4315fc7SSascha Wildner * Alternatively, you may choose to be licensed under the terms of the
1470d02842fSSascha Wildner * GNU General Public License ("GPL") version 2 as published by the Free
1480d02842fSSascha Wildner * Software Foundation.
1490d02842fSSascha Wildner *
150b4315fc7SSascha Wildner *****************************************************************************/
1510d02842fSSascha Wildner
1520d02842fSSascha Wildner #include "aslcompiler.h"
1530d02842fSSascha Wildner #include "aslcompiler.y.h"
1540d02842fSSascha Wildner #include "amlcode.h"
1550d02842fSSascha Wildner
1560d02842fSSascha Wildner #define _COMPONENT ACPI_COMPILER
1570d02842fSSascha Wildner ACPI_MODULE_NAME ("aslrestype2")
1580d02842fSSascha Wildner
1590d02842fSSascha Wildner /*
1600d02842fSSascha Wildner * This module contains miscellaneous large resource descriptors:
1610d02842fSSascha Wildner *
1620d02842fSSascha Wildner * Register
1630d02842fSSascha Wildner * Interrupt
1640d02842fSSascha Wildner * VendorLong
1650d02842fSSascha Wildner */
1660d02842fSSascha Wildner
1670d02842fSSascha Wildner /*******************************************************************************
1680d02842fSSascha Wildner *
1690d02842fSSascha Wildner * FUNCTION: RsDoGeneralRegisterDescriptor
1700d02842fSSascha Wildner *
1712e2672b8SSascha Wildner * PARAMETERS: Info - Parse Op and resource template offset
1720d02842fSSascha Wildner *
1730d02842fSSascha Wildner * RETURN: Completed resource node
1740d02842fSSascha Wildner *
1750d02842fSSascha Wildner * DESCRIPTION: Construct a long "Register" descriptor
1760d02842fSSascha Wildner *
1770d02842fSSascha Wildner ******************************************************************************/
1780d02842fSSascha Wildner
1790d02842fSSascha Wildner ASL_RESOURCE_NODE *
RsDoGeneralRegisterDescriptor(ASL_RESOURCE_INFO * Info)1800d02842fSSascha Wildner RsDoGeneralRegisterDescriptor (
1812e2672b8SSascha Wildner ASL_RESOURCE_INFO *Info)
1820d02842fSSascha Wildner {
1830d02842fSSascha Wildner AML_RESOURCE *Descriptor;
1840d02842fSSascha Wildner ACPI_PARSE_OBJECT *InitializerOp;
1850d02842fSSascha Wildner ASL_RESOURCE_NODE *Rnode;
1862e2672b8SSascha Wildner UINT32 CurrentByteOffset;
1870d02842fSSascha Wildner UINT32 i;
1880d02842fSSascha Wildner
1890d02842fSSascha Wildner
1902e2672b8SSascha Wildner InitializerOp = Info->DescriptorTypeOp->Asl.Child;
1912e2672b8SSascha Wildner CurrentByteOffset = Info->CurrentByteOffset;
1920d02842fSSascha Wildner Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_GENERIC_REGISTER));
1930d02842fSSascha Wildner
1940d02842fSSascha Wildner Descriptor = Rnode->Buffer;
1950d02842fSSascha Wildner Descriptor->GenericReg.DescriptorType = ACPI_RESOURCE_NAME_GENERIC_REGISTER;
1960d02842fSSascha Wildner Descriptor->GenericReg.ResourceLength = 12;
1970d02842fSSascha Wildner
1980d02842fSSascha Wildner /* Process all child initialization nodes */
1990d02842fSSascha Wildner
2000d02842fSSascha Wildner for (i = 0; InitializerOp; i++)
2010d02842fSSascha Wildner {
2020d02842fSSascha Wildner switch (i)
2030d02842fSSascha Wildner {
2040d02842fSSascha Wildner case 0: /* Address space */
2050d02842fSSascha Wildner
2060d02842fSSascha Wildner Descriptor->GenericReg.AddressSpaceId = (UINT8) InitializerOp->Asl.Value.Integer;
2070d02842fSSascha Wildner RsCreateByteField (InitializerOp, ACPI_RESTAG_ADDRESSSPACE,
2080d02842fSSascha Wildner CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.AddressSpaceId));
2090d02842fSSascha Wildner break;
2100d02842fSSascha Wildner
2110d02842fSSascha Wildner case 1: /* Register Bit Width */
2120d02842fSSascha Wildner
2130d02842fSSascha Wildner Descriptor->GenericReg.BitWidth = (UINT8) InitializerOp->Asl.Value.Integer;
2140d02842fSSascha Wildner RsCreateByteField (InitializerOp, ACPI_RESTAG_REGISTERBITWIDTH,
2150d02842fSSascha Wildner CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.BitWidth));
2160d02842fSSascha Wildner break;
2170d02842fSSascha Wildner
2180d02842fSSascha Wildner case 2: /* Register Bit Offset */
2190d02842fSSascha Wildner
2200d02842fSSascha Wildner Descriptor->GenericReg.BitOffset = (UINT8) InitializerOp->Asl.Value.Integer;
2210d02842fSSascha Wildner RsCreateByteField (InitializerOp, ACPI_RESTAG_REGISTERBITOFFSET,
2220d02842fSSascha Wildner CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.BitOffset));
2230d02842fSSascha Wildner break;
2240d02842fSSascha Wildner
2250d02842fSSascha Wildner case 3: /* Register Address */
2260d02842fSSascha Wildner
2270d02842fSSascha Wildner Descriptor->GenericReg.Address = InitializerOp->Asl.Value.Integer;
2280d02842fSSascha Wildner RsCreateQwordField (InitializerOp, ACPI_RESTAG_ADDRESS,
2290d02842fSSascha Wildner CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.Address));
2300d02842fSSascha Wildner break;
2310d02842fSSascha Wildner
2320d02842fSSascha Wildner case 4: /* Access Size (ACPI 3.0) */
2330d02842fSSascha Wildner
2340d02842fSSascha Wildner Descriptor->GenericReg.AccessSize = (UINT8) InitializerOp->Asl.Value.Integer;
2350d02842fSSascha Wildner RsCreateByteField (InitializerOp, ACPI_RESTAG_ACCESSSIZE,
2360d02842fSSascha Wildner CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.AccessSize));
2370d02842fSSascha Wildner
238a96e04f2SSascha Wildner if (Descriptor->GenericReg.AddressSpaceId == ACPI_ADR_SPACE_PLATFORM_COMM)
239a96e04f2SSascha Wildner {
240a96e04f2SSascha Wildner break;
241a96e04f2SSascha Wildner }
242a96e04f2SSascha Wildner
2430d02842fSSascha Wildner if (Descriptor->GenericReg.AccessSize > AML_FIELD_ACCESS_QWORD)
2440d02842fSSascha Wildner {
2450d02842fSSascha Wildner AslError (ASL_ERROR, ASL_MSG_INVALID_ACCESS_SIZE,
2460d02842fSSascha Wildner InitializerOp, NULL);
2470d02842fSSascha Wildner }
2480d02842fSSascha Wildner break;
2490d02842fSSascha Wildner
2500d02842fSSascha Wildner case 5: /* ResourceTag (ACPI 3.0b) */
2510d02842fSSascha Wildner
2522e2672b8SSascha Wildner UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
2530d02842fSSascha Wildner break;
2540d02842fSSascha Wildner
2550d02842fSSascha Wildner default:
2560d02842fSSascha Wildner
2570d02842fSSascha Wildner AslError (ASL_ERROR, ASL_MSG_RESOURCE_LIST, InitializerOp, NULL);
2580d02842fSSascha Wildner break;
2590d02842fSSascha Wildner }
2600d02842fSSascha Wildner
2610d02842fSSascha Wildner InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
2620d02842fSSascha Wildner }
263820c5b08SSascha Wildner
2640d02842fSSascha Wildner return (Rnode);
2650d02842fSSascha Wildner }
2660d02842fSSascha Wildner
2670d02842fSSascha Wildner
2680d02842fSSascha Wildner /*******************************************************************************
2690d02842fSSascha Wildner *
2700d02842fSSascha Wildner * FUNCTION: RsDoInterruptDescriptor
2710d02842fSSascha Wildner *
2722e2672b8SSascha Wildner * PARAMETERS: Info - Parse Op and resource template offset
2730d02842fSSascha Wildner *
2740d02842fSSascha Wildner * RETURN: Completed resource node
2750d02842fSSascha Wildner *
2760d02842fSSascha Wildner * DESCRIPTION: Construct a long "Interrupt" descriptor
2770d02842fSSascha Wildner *
2780d02842fSSascha Wildner ******************************************************************************/
2790d02842fSSascha Wildner
2800d02842fSSascha Wildner ASL_RESOURCE_NODE *
RsDoInterruptDescriptor(ASL_RESOURCE_INFO * Info)2810d02842fSSascha Wildner RsDoInterruptDescriptor (
2822e2672b8SSascha Wildner ASL_RESOURCE_INFO *Info)
2830d02842fSSascha Wildner {
2840d02842fSSascha Wildner AML_RESOURCE *Descriptor;
2850d02842fSSascha Wildner AML_RESOURCE *Rover = NULL;
2860d02842fSSascha Wildner ACPI_PARSE_OBJECT *InitializerOp;
2870d02842fSSascha Wildner ASL_RESOURCE_NODE *Rnode;
2880d02842fSSascha Wildner UINT16 StringLength = 0;
2890d02842fSSascha Wildner UINT32 OptionIndex = 0;
2902e2672b8SSascha Wildner UINT32 CurrentByteOffset;
2910d02842fSSascha Wildner UINT32 i;
2920d02842fSSascha Wildner BOOLEAN HasResSourceIndex = FALSE;
2930d02842fSSascha Wildner UINT8 ResSourceIndex = 0;
2940d02842fSSascha Wildner UINT8 *ResSourceString = NULL;
2950d02842fSSascha Wildner
2960d02842fSSascha Wildner
2972e2672b8SSascha Wildner InitializerOp = Info->DescriptorTypeOp->Asl.Child;
2982e2672b8SSascha Wildner CurrentByteOffset = Info->CurrentByteOffset;
2990d02842fSSascha Wildner StringLength = RsGetStringDataLength (InitializerOp);
3000d02842fSSascha Wildner
3010d02842fSSascha Wildner /* Count the interrupt numbers */
3020d02842fSSascha Wildner
3030d02842fSSascha Wildner for (i = 0; InitializerOp; i++)
3040d02842fSSascha Wildner {
3050d02842fSSascha Wildner InitializerOp = ASL_GET_PEER_NODE (InitializerOp);
3060d02842fSSascha Wildner
3070d02842fSSascha Wildner if (i <= 6)
3080d02842fSSascha Wildner {
3090d02842fSSascha Wildner if (i == 3 &&
3100d02842fSSascha Wildner InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
3110d02842fSSascha Wildner {
3120d02842fSSascha Wildner /*
3130d02842fSSascha Wildner * ResourceSourceIndex was specified, always make room for
3140d02842fSSascha Wildner * it, even if the ResourceSource was omitted.
3150d02842fSSascha Wildner */
3160d02842fSSascha Wildner OptionIndex++;
3170d02842fSSascha Wildner }
3180d02842fSSascha Wildner
3190d02842fSSascha Wildner continue;
3200d02842fSSascha Wildner }
3210d02842fSSascha Wildner
3220d02842fSSascha Wildner OptionIndex += 4;
3230d02842fSSascha Wildner }
3240d02842fSSascha Wildner
3252e2672b8SSascha Wildner InitializerOp = Info->DescriptorTypeOp->Asl.Child;
3260d02842fSSascha Wildner Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_EXTENDED_IRQ) +
3270d02842fSSascha Wildner 1 + OptionIndex + StringLength);
3280d02842fSSascha Wildner
3290d02842fSSascha Wildner Descriptor = Rnode->Buffer;
3300d02842fSSascha Wildner Descriptor->ExtendedIrq.DescriptorType = ACPI_RESOURCE_NAME_EXTENDED_IRQ;
3310d02842fSSascha Wildner
3320d02842fSSascha Wildner /*
3330d02842fSSascha Wildner * Initial descriptor length -- may be enlarged if there are
3340d02842fSSascha Wildner * optional fields present
3350d02842fSSascha Wildner */
3360d02842fSSascha Wildner Descriptor->ExtendedIrq.ResourceLength = 2; /* Flags and table length byte */
3370d02842fSSascha Wildner Descriptor->ExtendedIrq.InterruptCount = 0;
3380d02842fSSascha Wildner
3390d02842fSSascha Wildner Rover = ACPI_CAST_PTR (AML_RESOURCE,
3400d02842fSSascha Wildner (&(Descriptor->ExtendedIrq.Interrupts[0])));
3410d02842fSSascha Wildner
3420d02842fSSascha Wildner /* Process all child initialization nodes */
3430d02842fSSascha Wildner
3440d02842fSSascha Wildner for (i = 0; InitializerOp; i++)
3450d02842fSSascha Wildner {
3460d02842fSSascha Wildner switch (i)
3470d02842fSSascha Wildner {
3480d02842fSSascha Wildner case 0: /* Resource Usage (Default: consumer (1) */
3490d02842fSSascha Wildner
3500d02842fSSascha Wildner RsSetFlagBits (&Descriptor->ExtendedIrq.Flags, InitializerOp, 0, 1);
3510d02842fSSascha Wildner break;
3520d02842fSSascha Wildner
3530d02842fSSascha Wildner case 1: /* Interrupt Type (or Mode - edge/level) */
3540d02842fSSascha Wildner
3550d02842fSSascha Wildner RsSetFlagBits (&Descriptor->ExtendedIrq.Flags, InitializerOp, 1, 0);
3560d02842fSSascha Wildner RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTTYPE,
3570d02842fSSascha Wildner CurrentByteOffset + ASL_RESDESC_OFFSET (ExtendedIrq.Flags), 1);
3580d02842fSSascha Wildner break;
3590d02842fSSascha Wildner
3600d02842fSSascha Wildner case 2: /* Interrupt Level (or Polarity - Active high/low) */
3610d02842fSSascha Wildner
3620d02842fSSascha Wildner RsSetFlagBits (&Descriptor->ExtendedIrq.Flags, InitializerOp, 2, 0);
3630d02842fSSascha Wildner RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTLEVEL,
3640d02842fSSascha Wildner CurrentByteOffset + ASL_RESDESC_OFFSET (ExtendedIrq.Flags), 2);
3650d02842fSSascha Wildner break;
3660d02842fSSascha Wildner
3670d02842fSSascha Wildner case 3: /* Share Type - Default: exclusive (0) */
3680d02842fSSascha Wildner
3690d02842fSSascha Wildner RsSetFlagBits (&Descriptor->ExtendedIrq.Flags, InitializerOp, 3, 0);
3700d02842fSSascha Wildner RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTSHARE,
3710d02842fSSascha Wildner CurrentByteOffset + ASL_RESDESC_OFFSET (ExtendedIrq.Flags), 3);
3720d02842fSSascha Wildner break;
3730d02842fSSascha Wildner
3740d02842fSSascha Wildner case 4: /* ResSourceIndex [Optional Field - BYTE] */
3750d02842fSSascha Wildner
3760d02842fSSascha Wildner if (InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)
3770d02842fSSascha Wildner {
3780d02842fSSascha Wildner HasResSourceIndex = TRUE;
3790d02842fSSascha Wildner ResSourceIndex = (UINT8) InitializerOp->Asl.Value.Integer;
3800d02842fSSascha Wildner }
3810d02842fSSascha Wildner break;
3820d02842fSSascha Wildner
3830d02842fSSascha Wildner case 5: /* ResSource [Optional Field - STRING] */
3840d02842fSSascha Wildner
3850d02842fSSascha Wildner if ((InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG) &&
3860d02842fSSascha Wildner (InitializerOp->Asl.Value.String))
3870d02842fSSascha Wildner {
3880d02842fSSascha Wildner if (StringLength)
3890d02842fSSascha Wildner {
3900d02842fSSascha Wildner ResSourceString = (UINT8 *) InitializerOp->Asl.Value.String;
3910d02842fSSascha Wildner }
3920d02842fSSascha Wildner
3930d02842fSSascha Wildner /* ResourceSourceIndex must also be valid */
3940d02842fSSascha Wildner
3950d02842fSSascha Wildner if (!HasResSourceIndex)
3960d02842fSSascha Wildner {
3970d02842fSSascha Wildner AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,
3980d02842fSSascha Wildner InitializerOp, NULL);
3990d02842fSSascha Wildner }
4000d02842fSSascha Wildner }
4010d02842fSSascha Wildner
4020d02842fSSascha Wildner #if 0
4030d02842fSSascha Wildner /*
4040d02842fSSascha Wildner * Not a valid ResourceSource, ResourceSourceIndex must also
4050d02842fSSascha Wildner * be invalid
4060d02842fSSascha Wildner */
4070d02842fSSascha Wildner else if (HasResSourceIndex)
4080d02842fSSascha Wildner {
4090d02842fSSascha Wildner AslError (ASL_ERROR, ASL_MSG_RESOURCE_SOURCE,
4100d02842fSSascha Wildner InitializerOp, NULL);
4110d02842fSSascha Wildner }
4120d02842fSSascha Wildner #endif
4130d02842fSSascha Wildner break;
4140d02842fSSascha Wildner
4150d02842fSSascha Wildner case 6: /* ResourceTag */
4160d02842fSSascha Wildner
4172e2672b8SSascha Wildner UtAttachNamepathToOwner (Info->DescriptorTypeOp, InitializerOp);
4180d02842fSSascha Wildner break;
4190d02842fSSascha Wildner
4200d02842fSSascha Wildner default:
4210d02842fSSascha Wildner /*
4220d02842fSSascha Wildner * Interrupt Numbers come through here, repeatedly
4230d02842fSSascha Wildner */
4240d02842fSSascha Wildner
4250d02842fSSascha Wildner /* Maximum 255 interrupts allowed for this descriptor */
4260d02842fSSascha Wildner
4270d02842fSSascha Wildner if (Descriptor->ExtendedIrq.InterruptCount == 255)
4280d02842fSSascha Wildner {
4290d02842fSSascha Wildner AslError (ASL_ERROR, ASL_MSG_EX_INTERRUPT_LIST,
4300d02842fSSascha Wildner InitializerOp, NULL);
4310d02842fSSascha Wildner return (Rnode);
4320d02842fSSascha Wildner }
4330d02842fSSascha Wildner
4340d02842fSSascha Wildner /* Each interrupt number must be a 32-bit value */
4350d02842fSSascha Wildner
4360d02842fSSascha Wildner if (InitializerOp->Asl.Value.Integer > ACPI_UINT32_MAX)
4370d02842fSSascha Wildner {
4380d02842fSSascha Wildner AslError (ASL_ERROR, ASL_MSG_EX_INTERRUPT_NUMBER,
4390d02842fSSascha Wildner InitializerOp, NULL);
4400d02842fSSascha Wildner }
4410d02842fSSascha Wildner
4420d02842fSSascha Wildner /* Save the integer and move pointer to the next one */
4430d02842fSSascha Wildner
4440d02842fSSascha Wildner Rover->DwordItem = (UINT32) InitializerOp->Asl.Value.Integer;
4450d02842fSSascha Wildner Rover = ACPI_ADD_PTR (AML_RESOURCE, &(Rover->DwordItem), 4);
4460d02842fSSascha Wildner Descriptor->ExtendedIrq.InterruptCount++;
4470d02842fSSascha Wildner Descriptor->ExtendedIrq.ResourceLength += 4;
4480d02842fSSascha Wildner
4490d02842fSSascha Wildner /* Case 7: First interrupt number in list */
4500d02842fSSascha Wildner
4510d02842fSSascha Wildner if (i == 7)
4520d02842fSSascha Wildner {
4530d02842fSSascha Wildner if (InitializerOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)
4540d02842fSSascha Wildner {
4550d02842fSSascha Wildner /* Must be at least one interrupt */
4560d02842fSSascha Wildner
4570d02842fSSascha Wildner AslError (ASL_ERROR, ASL_MSG_EX_INTERRUPT_LIST_MIN,
4580d02842fSSascha Wildner InitializerOp, NULL);
4590d02842fSSascha Wildner }
4600d02842fSSascha Wildner
4610d02842fSSascha Wildner /* Check now for duplicates in list */
4620d02842fSSascha Wildner
4630d02842fSSascha Wildner RsCheckListForDuplicates (InitializerOp);
4640d02842fSSascha Wildner
4650d02842fSSascha Wildner /* Create a named field at the start of the list */
4660d02842fSSascha Wildner
4670d02842fSSascha Wildner RsCreateDwordField (InitializerOp, ACPI_RESTAG_INTERRUPT,
4680d02842fSSascha Wildner CurrentByteOffset +
4690d02842fSSascha Wildner ASL_RESDESC_OFFSET (ExtendedIrq.Interrupts[0]));
4700d02842fSSascha Wildner }
4710d02842fSSascha Wildner }
4720d02842fSSascha Wildner
4730d02842fSSascha Wildner InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
4740d02842fSSascha Wildner }
4750d02842fSSascha Wildner
4760d02842fSSascha Wildner
4770d02842fSSascha Wildner /* Add optional ResSourceIndex if present */
4780d02842fSSascha Wildner
4790d02842fSSascha Wildner if (HasResSourceIndex)
4800d02842fSSascha Wildner {
4810d02842fSSascha Wildner Rover->ByteItem = ResSourceIndex;
4820d02842fSSascha Wildner Rover = ACPI_ADD_PTR (AML_RESOURCE, &(Rover->ByteItem), 1);
4830d02842fSSascha Wildner Descriptor->ExtendedIrq.ResourceLength += 1;
4840d02842fSSascha Wildner }
4850d02842fSSascha Wildner
4860d02842fSSascha Wildner /* Add optional ResSource string if present */
4870d02842fSSascha Wildner
4880d02842fSSascha Wildner if (StringLength && ResSourceString)
4890d02842fSSascha Wildner {
4900d02842fSSascha Wildner strcpy ((char *) Rover, (char *) ResSourceString);
4910d02842fSSascha Wildner
4920d02842fSSascha Wildner Descriptor->ExtendedIrq.ResourceLength = (UINT16)
4930d02842fSSascha Wildner (Descriptor->ExtendedIrq.ResourceLength + StringLength);
4940d02842fSSascha Wildner }
4950d02842fSSascha Wildner
496820c5b08SSascha Wildner Rnode->BufferLength =
497820c5b08SSascha Wildner (ASL_RESDESC_OFFSET (ExtendedIrq.Interrupts[0]) -
4980d02842fSSascha Wildner ASL_RESDESC_OFFSET (ExtendedIrq.DescriptorType))
4990d02842fSSascha Wildner + OptionIndex + StringLength;
5000d02842fSSascha Wildner return (Rnode);
5010d02842fSSascha Wildner }
5020d02842fSSascha Wildner
5030d02842fSSascha Wildner
5040d02842fSSascha Wildner /*******************************************************************************
5050d02842fSSascha Wildner *
5060d02842fSSascha Wildner * FUNCTION: RsDoVendorLargeDescriptor
5070d02842fSSascha Wildner *
5082e2672b8SSascha Wildner * PARAMETERS: Info - Parse Op and resource template offset
5090d02842fSSascha Wildner *
5100d02842fSSascha Wildner * RETURN: Completed resource node
5110d02842fSSascha Wildner *
5120d02842fSSascha Wildner * DESCRIPTION: Construct a long "VendorLong" descriptor
5130d02842fSSascha Wildner *
5140d02842fSSascha Wildner ******************************************************************************/
5150d02842fSSascha Wildner
5160d02842fSSascha Wildner ASL_RESOURCE_NODE *
RsDoVendorLargeDescriptor(ASL_RESOURCE_INFO * Info)5170d02842fSSascha Wildner RsDoVendorLargeDescriptor (
5182e2672b8SSascha Wildner ASL_RESOURCE_INFO *Info)
5190d02842fSSascha Wildner {
5200d02842fSSascha Wildner AML_RESOURCE *Descriptor;
5210d02842fSSascha Wildner ACPI_PARSE_OBJECT *InitializerOp;
5220d02842fSSascha Wildner ASL_RESOURCE_NODE *Rnode;
5230d02842fSSascha Wildner UINT8 *VendorData;
5240d02842fSSascha Wildner UINT32 i;
5250d02842fSSascha Wildner
5260d02842fSSascha Wildner
5270d02842fSSascha Wildner /* Count the number of data bytes */
5280d02842fSSascha Wildner
5292e2672b8SSascha Wildner InitializerOp = Info->DescriptorTypeOp->Asl.Child;
5300d02842fSSascha Wildner InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
5310d02842fSSascha Wildner
5320d02842fSSascha Wildner for (i = 0; InitializerOp; i++)
5330d02842fSSascha Wildner {
5340d02842fSSascha Wildner if (InitializerOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)
5350d02842fSSascha Wildner {
5360d02842fSSascha Wildner break;
5370d02842fSSascha Wildner }
5380d02842fSSascha Wildner InitializerOp = InitializerOp->Asl.Next;
5390d02842fSSascha Wildner }
5400d02842fSSascha Wildner
5412e2672b8SSascha Wildner InitializerOp = Info->DescriptorTypeOp->Asl.Child;
5420d02842fSSascha Wildner InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
5430d02842fSSascha Wildner Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_VENDOR_LARGE) + i);
5440d02842fSSascha Wildner
5450d02842fSSascha Wildner Descriptor = Rnode->Buffer;
5460d02842fSSascha Wildner Descriptor->VendorLarge.DescriptorType = ACPI_RESOURCE_NAME_VENDOR_LARGE;
5470d02842fSSascha Wildner Descriptor->VendorLarge.ResourceLength = (UINT16) i;
5480d02842fSSascha Wildner
5490d02842fSSascha Wildner /* Point to end-of-descriptor for vendor data */
5500d02842fSSascha Wildner
5510d02842fSSascha Wildner VendorData = ((UINT8 *) Descriptor) + sizeof (AML_RESOURCE_LARGE_HEADER);
5520d02842fSSascha Wildner
5530d02842fSSascha Wildner /* Process all child initialization nodes */
5540d02842fSSascha Wildner
5550d02842fSSascha Wildner for (i = 0; InitializerOp; i++)
5560d02842fSSascha Wildner {
5570d02842fSSascha Wildner if (InitializerOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)
5580d02842fSSascha Wildner {
5590d02842fSSascha Wildner break;
5600d02842fSSascha Wildner }
5610d02842fSSascha Wildner
5620d02842fSSascha Wildner VendorData[i] = (UINT8) InitializerOp->Asl.Value.Integer;
5630d02842fSSascha Wildner InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);
5640d02842fSSascha Wildner }
5650d02842fSSascha Wildner
5660d02842fSSascha Wildner return (Rnode);
5670d02842fSSascha Wildner }
568