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rsirq.c revision 1.1.1.13.6.1
      1           1.1    jruoho /*******************************************************************************
      2           1.1    jruoho  *
      3           1.1    jruoho  * Module Name: rsirq - IRQ resource descriptors
      4           1.1    jruoho  *
      5           1.1    jruoho  ******************************************************************************/
      6           1.1    jruoho 
      7  1.1.1.13.6.1  perseant /******************************************************************************
      8  1.1.1.13.6.1  perseant  *
      9  1.1.1.13.6.1  perseant  * 1. Copyright Notice
     10  1.1.1.13.6.1  perseant  *
     11  1.1.1.13.6.1  perseant  * Some or all of this work - Copyright (c) 1999 - 2024, Intel Corp.
     12           1.1    jruoho  * All rights reserved.
     13           1.1    jruoho  *
     14  1.1.1.13.6.1  perseant  * 2. License
     15  1.1.1.13.6.1  perseant  *
     16  1.1.1.13.6.1  perseant  * 2.1. This is your license from Intel Corp. under its intellectual property
     17  1.1.1.13.6.1  perseant  * rights. You may have additional license terms from the party that provided
     18  1.1.1.13.6.1  perseant  * you this software, covering your right to use that party's intellectual
     19  1.1.1.13.6.1  perseant  * property rights.
     20  1.1.1.13.6.1  perseant  *
     21  1.1.1.13.6.1  perseant  * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a
     22  1.1.1.13.6.1  perseant  * copy of the source code appearing in this file ("Covered Code") an
     23  1.1.1.13.6.1  perseant  * irrevocable, perpetual, worldwide license under Intel's copyrights in the
     24  1.1.1.13.6.1  perseant  * base code distributed originally by Intel ("Original Intel Code") to copy,
     25  1.1.1.13.6.1  perseant  * make derivatives, distribute, use and display any portion of the Covered
     26  1.1.1.13.6.1  perseant  * Code in any form, with the right to sublicense such rights; and
     27  1.1.1.13.6.1  perseant  *
     28  1.1.1.13.6.1  perseant  * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent
     29  1.1.1.13.6.1  perseant  * license (with the right to sublicense), under only those claims of Intel
     30  1.1.1.13.6.1  perseant  * patents that are infringed by the Original Intel Code, to make, use, sell,
     31  1.1.1.13.6.1  perseant  * offer to sell, and import the Covered Code and derivative works thereof
     32  1.1.1.13.6.1  perseant  * solely to the minimum extent necessary to exercise the above copyright
     33  1.1.1.13.6.1  perseant  * license, and in no event shall the patent license extend to any additions
     34  1.1.1.13.6.1  perseant  * to or modifications of the Original Intel Code. No other license or right
     35  1.1.1.13.6.1  perseant  * is granted directly or by implication, estoppel or otherwise;
     36  1.1.1.13.6.1  perseant  *
     37  1.1.1.13.6.1  perseant  * The above copyright and patent license is granted only if the following
     38  1.1.1.13.6.1  perseant  * conditions are met:
     39  1.1.1.13.6.1  perseant  *
     40  1.1.1.13.6.1  perseant  * 3. Conditions
     41  1.1.1.13.6.1  perseant  *
     42  1.1.1.13.6.1  perseant  * 3.1. Redistribution of Source with Rights to Further Distribute Source.
     43  1.1.1.13.6.1  perseant  * Redistribution of source code of any substantial portion of the Covered
     44  1.1.1.13.6.1  perseant  * Code or modification with rights to further distribute source must include
     45  1.1.1.13.6.1  perseant  * the above Copyright Notice, the above License, this list of Conditions,
     46  1.1.1.13.6.1  perseant  * and the following Disclaimer and Export Compliance provision. In addition,
     47  1.1.1.13.6.1  perseant  * Licensee must cause all Covered Code to which Licensee contributes to
     48  1.1.1.13.6.1  perseant  * contain a file documenting the changes Licensee made to create that Covered
     49  1.1.1.13.6.1  perseant  * Code and the date of any change. Licensee must include in that file the
     50  1.1.1.13.6.1  perseant  * documentation of any changes made by any predecessor Licensee. Licensee
     51  1.1.1.13.6.1  perseant  * must include a prominent statement that the modification is derived,
     52  1.1.1.13.6.1  perseant  * directly or indirectly, from Original Intel Code.
     53  1.1.1.13.6.1  perseant  *
     54  1.1.1.13.6.1  perseant  * 3.2. Redistribution of Source with no Rights to Further Distribute Source.
     55  1.1.1.13.6.1  perseant  * Redistribution of source code of any substantial portion of the Covered
     56  1.1.1.13.6.1  perseant  * Code or modification without rights to further distribute source must
     57  1.1.1.13.6.1  perseant  * include the following Disclaimer and Export Compliance provision in the
     58  1.1.1.13.6.1  perseant  * documentation and/or other materials provided with distribution. In
     59  1.1.1.13.6.1  perseant  * addition, Licensee may not authorize further sublicense of source of any
     60  1.1.1.13.6.1  perseant  * portion of the Covered Code, and must include terms to the effect that the
     61  1.1.1.13.6.1  perseant  * license from Licensee to its licensee is limited to the intellectual
     62  1.1.1.13.6.1  perseant  * property embodied in the software Licensee provides to its licensee, and
     63  1.1.1.13.6.1  perseant  * not to intellectual property embodied in modifications its licensee may
     64  1.1.1.13.6.1  perseant  * make.
     65  1.1.1.13.6.1  perseant  *
     66  1.1.1.13.6.1  perseant  * 3.3. Redistribution of Executable. Redistribution in executable form of any
     67  1.1.1.13.6.1  perseant  * substantial portion of the Covered Code or modification must reproduce the
     68  1.1.1.13.6.1  perseant  * above Copyright Notice, and the following Disclaimer and Export Compliance
     69  1.1.1.13.6.1  perseant  * provision in the documentation and/or other materials provided with the
     70  1.1.1.13.6.1  perseant  * distribution.
     71  1.1.1.13.6.1  perseant  *
     72  1.1.1.13.6.1  perseant  * 3.4. Intel retains all right, title, and interest in and to the Original
     73  1.1.1.13.6.1  perseant  * Intel Code.
     74  1.1.1.13.6.1  perseant  *
     75  1.1.1.13.6.1  perseant  * 3.5. Neither the name Intel nor any other trademark owned or controlled by
     76  1.1.1.13.6.1  perseant  * Intel shall be used in advertising or otherwise to promote the sale, use or
     77  1.1.1.13.6.1  perseant  * other dealings in products derived from or relating to the Covered Code
     78  1.1.1.13.6.1  perseant  * without prior written authorization from Intel.
     79  1.1.1.13.6.1  perseant  *
     80  1.1.1.13.6.1  perseant  * 4. Disclaimer and Export Compliance
     81  1.1.1.13.6.1  perseant  *
     82  1.1.1.13.6.1  perseant  * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED
     83  1.1.1.13.6.1  perseant  * HERE. ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE
     84  1.1.1.13.6.1  perseant  * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT, ASSISTANCE,
     85  1.1.1.13.6.1  perseant  * INSTALLATION, TRAINING OR OTHER SERVICES. INTEL WILL NOT PROVIDE ANY
     86  1.1.1.13.6.1  perseant  * UPDATES, ENHANCEMENTS OR EXTENSIONS. INTEL SPECIFICALLY DISCLAIMS ANY
     87  1.1.1.13.6.1  perseant  * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A
     88  1.1.1.13.6.1  perseant  * PARTICULAR PURPOSE.
     89  1.1.1.13.6.1  perseant  *
     90  1.1.1.13.6.1  perseant  * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES
     91  1.1.1.13.6.1  perseant  * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR
     92  1.1.1.13.6.1  perseant  * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,
     93  1.1.1.13.6.1  perseant  * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY
     94  1.1.1.13.6.1  perseant  * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL
     95  1.1.1.13.6.1  perseant  * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES. THESE LIMITATIONS
     96  1.1.1.13.6.1  perseant  * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY
     97  1.1.1.13.6.1  perseant  * LIMITED REMEDY.
     98  1.1.1.13.6.1  perseant  *
     99  1.1.1.13.6.1  perseant  * 4.3. Licensee shall not export, either directly or indirectly, any of this
    100  1.1.1.13.6.1  perseant  * software or system incorporating such software without first obtaining any
    101  1.1.1.13.6.1  perseant  * required license or other approval from the U. S. Department of Commerce or
    102  1.1.1.13.6.1  perseant  * any other agency or department of the United States Government. In the
    103  1.1.1.13.6.1  perseant  * event Licensee exports any such software from the United States or
    104  1.1.1.13.6.1  perseant  * re-exports any such software from a foreign destination, Licensee shall
    105  1.1.1.13.6.1  perseant  * ensure that the distribution and export/re-export of the software is in
    106  1.1.1.13.6.1  perseant  * compliance with all laws, regulations, orders, or other restrictions of the
    107  1.1.1.13.6.1  perseant  * U.S. Export Administration Regulations. Licensee agrees that neither it nor
    108  1.1.1.13.6.1  perseant  * any of its subsidiaries will export/re-export any technical data, process,
    109  1.1.1.13.6.1  perseant  * software, or service, directly or indirectly, to any country for which the
    110  1.1.1.13.6.1  perseant  * United States government or any agency thereof requires an export license,
    111  1.1.1.13.6.1  perseant  * other governmental approval, or letter of assurance, without first obtaining
    112  1.1.1.13.6.1  perseant  * such license, approval or letter.
    113  1.1.1.13.6.1  perseant  *
    114  1.1.1.13.6.1  perseant  *****************************************************************************
    115  1.1.1.13.6.1  perseant  *
    116  1.1.1.13.6.1  perseant  * Alternatively, you may choose to be licensed under the terms of the
    117  1.1.1.13.6.1  perseant  * following license:
    118  1.1.1.13.6.1  perseant  *
    119       1.1.1.2    jruoho  * Redistribution and use in source and binary forms, with or without
    120       1.1.1.2    jruoho  * modification, are permitted provided that the following conditions
    121       1.1.1.2    jruoho  * are met:
    122       1.1.1.2    jruoho  * 1. Redistributions of source code must retain the above copyright
    123       1.1.1.2    jruoho  *    notice, this list of conditions, and the following disclaimer,
    124       1.1.1.2    jruoho  *    without modification.
    125       1.1.1.2    jruoho  * 2. Redistributions in binary form must reproduce at minimum a disclaimer
    126       1.1.1.2    jruoho  *    substantially similar to the "NO WARRANTY" disclaimer below
    127       1.1.1.2    jruoho  *    ("Disclaimer") and any redistribution must be conditioned upon
    128       1.1.1.2    jruoho  *    including a substantially similar Disclaimer requirement for further
    129       1.1.1.2    jruoho  *    binary redistribution.
    130       1.1.1.2    jruoho  * 3. Neither the names of the above-listed copyright holders nor the names
    131       1.1.1.2    jruoho  *    of any contributors may be used to endorse or promote products derived
    132       1.1.1.2    jruoho  *    from this software without specific prior written permission.
    133       1.1.1.2    jruoho  *
    134       1.1.1.2    jruoho  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
    135       1.1.1.2    jruoho  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
    136      1.1.1.11  christos  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
    137       1.1.1.2    jruoho  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
    138  1.1.1.13.6.1  perseant  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
    139  1.1.1.13.6.1  perseant  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
    140  1.1.1.13.6.1  perseant  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
    141  1.1.1.13.6.1  perseant  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
    142  1.1.1.13.6.1  perseant  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
    143  1.1.1.13.6.1  perseant  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
    144  1.1.1.13.6.1  perseant  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
    145  1.1.1.13.6.1  perseant  *
    146  1.1.1.13.6.1  perseant  * Alternatively, you may choose to be licensed under the terms of the
    147  1.1.1.13.6.1  perseant  * GNU General Public License ("GPL") version 2 as published by the Free
    148  1.1.1.13.6.1  perseant  * Software Foundation.
    149  1.1.1.13.6.1  perseant  *
    150  1.1.1.13.6.1  perseant  *****************************************************************************/
    151           1.1    jruoho 
    152           1.1    jruoho #include "acpi.h"
    153           1.1    jruoho #include "accommon.h"
    154           1.1    jruoho #include "acresrc.h"
    155           1.1    jruoho 
    156           1.1    jruoho #define _COMPONENT          ACPI_RESOURCES
    157           1.1    jruoho         ACPI_MODULE_NAME    ("rsirq")
    158           1.1    jruoho 
    159           1.1    jruoho 
    160           1.1    jruoho /*******************************************************************************
    161           1.1    jruoho  *
    162           1.1    jruoho  * AcpiRsGetIrq
    163           1.1    jruoho  *
    164           1.1    jruoho  ******************************************************************************/
    165           1.1    jruoho 
    166       1.1.1.3  christos ACPI_RSCONVERT_INFO     AcpiRsGetIrq[9] =
    167           1.1    jruoho {
    168           1.1    jruoho     {ACPI_RSC_INITGET,  ACPI_RESOURCE_TYPE_IRQ,
    169           1.1    jruoho                         ACPI_RS_SIZE (ACPI_RESOURCE_IRQ),
    170           1.1    jruoho                         ACPI_RSC_TABLE_SIZE (AcpiRsGetIrq)},
    171           1.1    jruoho 
    172           1.1    jruoho     /* Get the IRQ mask (bytes 1:2) */
    173           1.1    jruoho 
    174           1.1    jruoho     {ACPI_RSC_BITMASK16,ACPI_RS_OFFSET (Data.Irq.Interrupts[0]),
    175           1.1    jruoho                         AML_OFFSET (Irq.IrqMask),
    176           1.1    jruoho                         ACPI_RS_OFFSET (Data.Irq.InterruptCount)},
    177           1.1    jruoho 
    178           1.1    jruoho     /* Set default flags (others are zero) */
    179           1.1    jruoho 
    180           1.1    jruoho     {ACPI_RSC_SET8,     ACPI_RS_OFFSET (Data.Irq.Triggering),
    181           1.1    jruoho                         ACPI_EDGE_SENSITIVE,
    182           1.1    jruoho                         1},
    183           1.1    jruoho 
    184           1.1    jruoho     /* Get the descriptor length (2 or 3 for IRQ descriptor) */
    185           1.1    jruoho 
    186           1.1    jruoho     {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.Irq.DescriptorLength),
    187           1.1    jruoho                         AML_OFFSET (Irq.DescriptorType),
    188           1.1    jruoho                         0},
    189           1.1    jruoho 
    190           1.1    jruoho     /* All done if no flag byte present in descriptor */
    191           1.1    jruoho 
    192           1.1    jruoho     {ACPI_RSC_EXIT_NE,  ACPI_RSC_COMPARE_AML_LENGTH, 0, 3},
    193           1.1    jruoho 
    194       1.1.1.3  christos     /* Get flags: Triggering[0], Polarity[3], Sharing[4], Wake[5] */
    195           1.1    jruoho 
    196           1.1    jruoho     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.Triggering),
    197           1.1    jruoho                         AML_OFFSET (Irq.Flags),
    198           1.1    jruoho                         0},
    199           1.1    jruoho 
    200           1.1    jruoho     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.Polarity),
    201           1.1    jruoho                         AML_OFFSET (Irq.Flags),
    202           1.1    jruoho                         3},
    203           1.1    jruoho 
    204       1.1.1.9  christos     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.Shareable),
    205           1.1    jruoho                         AML_OFFSET (Irq.Flags),
    206       1.1.1.3  christos                         4},
    207       1.1.1.3  christos 
    208       1.1.1.3  christos     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.WakeCapable),
    209       1.1.1.3  christos                         AML_OFFSET (Irq.Flags),
    210       1.1.1.3  christos                         5}
    211           1.1    jruoho };
    212           1.1    jruoho 
    213           1.1    jruoho 
    214           1.1    jruoho /*******************************************************************************
    215           1.1    jruoho  *
    216           1.1    jruoho  * AcpiRsSetIrq
    217           1.1    jruoho  *
    218           1.1    jruoho  ******************************************************************************/
    219           1.1    jruoho 
    220       1.1.1.3  christos ACPI_RSCONVERT_INFO     AcpiRsSetIrq[14] =
    221           1.1    jruoho {
    222           1.1    jruoho     /* Start with a default descriptor of length 3 */
    223           1.1    jruoho 
    224           1.1    jruoho     {ACPI_RSC_INITSET,  ACPI_RESOURCE_NAME_IRQ,
    225           1.1    jruoho                         sizeof (AML_RESOURCE_IRQ),
    226           1.1    jruoho                         ACPI_RSC_TABLE_SIZE (AcpiRsSetIrq)},
    227           1.1    jruoho 
    228           1.1    jruoho     /* Convert interrupt list to 16-bit IRQ bitmask */
    229           1.1    jruoho 
    230           1.1    jruoho     {ACPI_RSC_BITMASK16,ACPI_RS_OFFSET (Data.Irq.Interrupts[0]),
    231           1.1    jruoho                         AML_OFFSET (Irq.IrqMask),
    232           1.1    jruoho                         ACPI_RS_OFFSET (Data.Irq.InterruptCount)},
    233           1.1    jruoho 
    234       1.1.1.3  christos     /* Set flags: Triggering[0], Polarity[3], Sharing[4], Wake[5] */
    235           1.1    jruoho 
    236           1.1    jruoho     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.Triggering),
    237           1.1    jruoho                         AML_OFFSET (Irq.Flags),
    238           1.1    jruoho                         0},
    239           1.1    jruoho 
    240           1.1    jruoho     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.Polarity),
    241           1.1    jruoho                         AML_OFFSET (Irq.Flags),
    242           1.1    jruoho                         3},
    243           1.1    jruoho 
    244       1.1.1.9  christos     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.Shareable),
    245           1.1    jruoho                         AML_OFFSET (Irq.Flags),
    246           1.1    jruoho                         4},
    247           1.1    jruoho 
    248       1.1.1.3  christos     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Irq.WakeCapable),
    249       1.1.1.3  christos                         AML_OFFSET (Irq.Flags),
    250       1.1.1.3  christos                         5},
    251       1.1.1.3  christos 
    252           1.1    jruoho     /*
    253           1.1    jruoho      * All done if the output descriptor length is required to be 3
    254           1.1    jruoho      * (i.e., optimization to 2 bytes cannot be attempted)
    255           1.1    jruoho      */
    256           1.1    jruoho     {ACPI_RSC_EXIT_EQ,  ACPI_RSC_COMPARE_VALUE,
    257           1.1    jruoho                         ACPI_RS_OFFSET(Data.Irq.DescriptorLength),
    258           1.1    jruoho                         3},
    259           1.1    jruoho 
    260           1.1    jruoho     /* Set length to 2 bytes (no flags byte) */
    261           1.1    jruoho 
    262           1.1    jruoho     {ACPI_RSC_LENGTH,   0, 0, sizeof (AML_RESOURCE_IRQ_NOFLAGS)},
    263           1.1    jruoho 
    264           1.1    jruoho     /*
    265           1.1    jruoho      * All done if the output descriptor length is required to be 2.
    266           1.1    jruoho      *
    267           1.1    jruoho      * TBD: Perhaps we should check for error if input flags are not
    268           1.1    jruoho      * compatible with a 2-byte descriptor.
    269           1.1    jruoho      */
    270           1.1    jruoho     {ACPI_RSC_EXIT_EQ,  ACPI_RSC_COMPARE_VALUE,
    271           1.1    jruoho                         ACPI_RS_OFFSET(Data.Irq.DescriptorLength),
    272           1.1    jruoho                         2},
    273           1.1    jruoho 
    274           1.1    jruoho     /* Reset length to 3 bytes (descriptor with flags byte) */
    275           1.1    jruoho 
    276           1.1    jruoho     {ACPI_RSC_LENGTH,   0, 0, sizeof (AML_RESOURCE_IRQ)},
    277           1.1    jruoho 
    278           1.1    jruoho     /*
    279           1.1    jruoho      * Check if the flags byte is necessary. Not needed if the flags are:
    280           1.1    jruoho      * ACPI_EDGE_SENSITIVE, ACPI_ACTIVE_HIGH, ACPI_EXCLUSIVE
    281           1.1    jruoho      */
    282           1.1    jruoho     {ACPI_RSC_EXIT_NE,  ACPI_RSC_COMPARE_VALUE,
    283           1.1    jruoho                         ACPI_RS_OFFSET (Data.Irq.Triggering),
    284           1.1    jruoho                         ACPI_EDGE_SENSITIVE},
    285           1.1    jruoho 
    286           1.1    jruoho     {ACPI_RSC_EXIT_NE,  ACPI_RSC_COMPARE_VALUE,
    287           1.1    jruoho                         ACPI_RS_OFFSET (Data.Irq.Polarity),
    288           1.1    jruoho                         ACPI_ACTIVE_HIGH},
    289           1.1    jruoho 
    290           1.1    jruoho     {ACPI_RSC_EXIT_NE,  ACPI_RSC_COMPARE_VALUE,
    291       1.1.1.9  christos                         ACPI_RS_OFFSET (Data.Irq.Shareable),
    292           1.1    jruoho                         ACPI_EXCLUSIVE},
    293           1.1    jruoho 
    294           1.1    jruoho     /* We can optimize to a 2-byte IrqNoFlags() descriptor */
    295           1.1    jruoho 
    296           1.1    jruoho     {ACPI_RSC_LENGTH,   0, 0, sizeof (AML_RESOURCE_IRQ_NOFLAGS)}
    297           1.1    jruoho };
    298           1.1    jruoho 
    299           1.1    jruoho 
    300           1.1    jruoho /*******************************************************************************
    301           1.1    jruoho  *
    302           1.1    jruoho  * AcpiRsConvertExtIrq
    303           1.1    jruoho  *
    304           1.1    jruoho  ******************************************************************************/
    305           1.1    jruoho 
    306       1.1.1.3  christos ACPI_RSCONVERT_INFO     AcpiRsConvertExtIrq[10] =
    307           1.1    jruoho {
    308           1.1    jruoho     {ACPI_RSC_INITGET,  ACPI_RESOURCE_TYPE_EXTENDED_IRQ,
    309           1.1    jruoho                         ACPI_RS_SIZE (ACPI_RESOURCE_EXTENDED_IRQ),
    310           1.1    jruoho                         ACPI_RSC_TABLE_SIZE (AcpiRsConvertExtIrq)},
    311           1.1    jruoho 
    312           1.1    jruoho     {ACPI_RSC_INITSET,  ACPI_RESOURCE_NAME_EXTENDED_IRQ,
    313           1.1    jruoho                         sizeof (AML_RESOURCE_EXTENDED_IRQ),
    314           1.1    jruoho                         0},
    315           1.1    jruoho 
    316       1.1.1.3  christos     /*
    317       1.1.1.3  christos      * Flags: Producer/Consumer[0], Triggering[1], Polarity[2],
    318       1.1.1.3  christos      *        Sharing[3], Wake[4]
    319       1.1.1.3  christos      */
    320           1.1    jruoho     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.ExtendedIrq.ProducerConsumer),
    321           1.1    jruoho                         AML_OFFSET (ExtendedIrq.Flags),
    322           1.1    jruoho                         0},
    323           1.1    jruoho 
    324           1.1    jruoho     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.ExtendedIrq.Triggering),
    325           1.1    jruoho                         AML_OFFSET (ExtendedIrq.Flags),
    326           1.1    jruoho                         1},
    327           1.1    jruoho 
    328           1.1    jruoho     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.ExtendedIrq.Polarity),
    329           1.1    jruoho                         AML_OFFSET (ExtendedIrq.Flags),
    330           1.1    jruoho                         2},
    331           1.1    jruoho 
    332       1.1.1.9  christos     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.ExtendedIrq.Shareable),
    333           1.1    jruoho                         AML_OFFSET (ExtendedIrq.Flags),
    334           1.1    jruoho                         3},
    335           1.1    jruoho 
    336       1.1.1.3  christos     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.ExtendedIrq.WakeCapable),
    337       1.1.1.3  christos                         AML_OFFSET (ExtendedIrq.Flags),
    338       1.1.1.3  christos                         4},
    339       1.1.1.3  christos 
    340           1.1    jruoho     /* IRQ Table length (Byte4) */
    341           1.1    jruoho 
    342           1.1    jruoho     {ACPI_RSC_COUNT,    ACPI_RS_OFFSET (Data.ExtendedIrq.InterruptCount),
    343           1.1    jruoho                         AML_OFFSET (ExtendedIrq.InterruptCount),
    344           1.1    jruoho                         sizeof (UINT32)},
    345           1.1    jruoho 
    346           1.1    jruoho     /* Copy every IRQ in the table, each is 32 bits */
    347           1.1    jruoho 
    348           1.1    jruoho     {ACPI_RSC_MOVE32,   ACPI_RS_OFFSET (Data.ExtendedIrq.Interrupts[0]),
    349           1.1    jruoho                         AML_OFFSET (ExtendedIrq.Interrupts[0]),
    350           1.1    jruoho                         0},
    351           1.1    jruoho 
    352           1.1    jruoho     /* Optional ResourceSource (Index and String) */
    353           1.1    jruoho 
    354           1.1    jruoho     {ACPI_RSC_SOURCEX,  ACPI_RS_OFFSET (Data.ExtendedIrq.ResourceSource),
    355           1.1    jruoho                         ACPI_RS_OFFSET (Data.ExtendedIrq.Interrupts[0]),
    356           1.1    jruoho                         sizeof (AML_RESOURCE_EXTENDED_IRQ)}
    357           1.1    jruoho };
    358           1.1    jruoho 
    359           1.1    jruoho 
    360           1.1    jruoho /*******************************************************************************
    361           1.1    jruoho  *
    362           1.1    jruoho  * AcpiRsConvertDma
    363           1.1    jruoho  *
    364           1.1    jruoho  ******************************************************************************/
    365           1.1    jruoho 
    366           1.1    jruoho ACPI_RSCONVERT_INFO     AcpiRsConvertDma[6] =
    367           1.1    jruoho {
    368           1.1    jruoho     {ACPI_RSC_INITGET,  ACPI_RESOURCE_TYPE_DMA,
    369           1.1    jruoho                         ACPI_RS_SIZE (ACPI_RESOURCE_DMA),
    370           1.1    jruoho                         ACPI_RSC_TABLE_SIZE (AcpiRsConvertDma)},
    371           1.1    jruoho 
    372           1.1    jruoho     {ACPI_RSC_INITSET,  ACPI_RESOURCE_NAME_DMA,
    373           1.1    jruoho                         sizeof (AML_RESOURCE_DMA),
    374           1.1    jruoho                         0},
    375           1.1    jruoho 
    376           1.1    jruoho     /* Flags: transfer preference, bus mastering, channel speed */
    377           1.1    jruoho 
    378           1.1    jruoho     {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.Dma.Transfer),
    379           1.1    jruoho                         AML_OFFSET (Dma.Flags),
    380           1.1    jruoho                         0},
    381           1.1    jruoho 
    382           1.1    jruoho     {ACPI_RSC_1BITFLAG, ACPI_RS_OFFSET (Data.Dma.BusMaster),
    383           1.1    jruoho                         AML_OFFSET (Dma.Flags),
    384           1.1    jruoho                         2},
    385           1.1    jruoho 
    386           1.1    jruoho     {ACPI_RSC_2BITFLAG, ACPI_RS_OFFSET (Data.Dma.Type),
    387           1.1    jruoho                         AML_OFFSET (Dma.Flags),
    388           1.1    jruoho                         5},
    389           1.1    jruoho 
    390           1.1    jruoho     /* DMA channel mask bits */
    391           1.1    jruoho 
    392           1.1    jruoho     {ACPI_RSC_BITMASK,  ACPI_RS_OFFSET (Data.Dma.Channels[0]),
    393           1.1    jruoho                         AML_OFFSET (Dma.DmaChannelMask),
    394           1.1    jruoho                         ACPI_RS_OFFSET (Data.Dma.ChannelCount)}
    395           1.1    jruoho };
    396           1.1    jruoho 
    397       1.1.1.3  christos 
    398       1.1.1.3  christos /*******************************************************************************
    399       1.1.1.3  christos  *
    400       1.1.1.3  christos  * AcpiRsConvertFixedDma
    401       1.1.1.3  christos  *
    402       1.1.1.3  christos  ******************************************************************************/
    403       1.1.1.3  christos 
    404       1.1.1.3  christos ACPI_RSCONVERT_INFO     AcpiRsConvertFixedDma[4] =
    405       1.1.1.3  christos {
    406       1.1.1.3  christos     {ACPI_RSC_INITGET,  ACPI_RESOURCE_TYPE_FIXED_DMA,
    407       1.1.1.3  christos                         ACPI_RS_SIZE (ACPI_RESOURCE_FIXED_DMA),
    408       1.1.1.3  christos                         ACPI_RSC_TABLE_SIZE (AcpiRsConvertFixedDma)},
    409       1.1.1.3  christos 
    410       1.1.1.3  christos     {ACPI_RSC_INITSET,  ACPI_RESOURCE_NAME_FIXED_DMA,
    411       1.1.1.3  christos                         sizeof (AML_RESOURCE_FIXED_DMA),
    412       1.1.1.3  christos                         0},
    413       1.1.1.3  christos 
    414       1.1.1.3  christos     /*
    415       1.1.1.3  christos      * These fields are contiguous in both the source and destination:
    416       1.1.1.3  christos      * RequestLines
    417       1.1.1.3  christos      * Channels
    418       1.1.1.3  christos      */
    419       1.1.1.3  christos     {ACPI_RSC_MOVE16,   ACPI_RS_OFFSET (Data.FixedDma.RequestLines),
    420       1.1.1.3  christos                         AML_OFFSET (FixedDma.RequestLines),
    421       1.1.1.3  christos                         2},
    422       1.1.1.3  christos 
    423       1.1.1.3  christos     {ACPI_RSC_MOVE8,    ACPI_RS_OFFSET (Data.FixedDma.Width),
    424       1.1.1.3  christos                         AML_OFFSET (FixedDma.Width),
    425       1.1.1.3  christos                         1},
    426       1.1.1.3  christos };
    427