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 *

 * Module Name: aslrestype2 - Miscellaneous Large resource descriptors

 *

 *****************************************************************************/

 *

 * 1. Copyright Notice

 *

 * Some or all of this work - Copyright (c) 1999 - 2011, Intel Corp.

 * All rights reserved.

 *

 * 2. License

 *

 * 2.1. This is your license from Intel Corp. under its intellectual property

 * rights.  You may have additional license terms from the party that provided

 * you this software, covering your right to use that party's intellectual

 * property rights.

 *

 * 2.2. Intel grants, free of charge, to any person ("Licensee") obtaining a

 * copy of the source code appearing in this file ("Covered Code") an

 * irrevocable, perpetual, worldwide license under Intel's copyrights in the

 * base code distributed originally by Intel ("Original Intel Code") to copy,

 * make derivatives, distribute, use and display any portion of the Covered

 * Code in any form, with the right to sublicense such rights; and

 *

 * 2.3. Intel grants Licensee a non-exclusive and non-transferable patent

 * license (with the right to sublicense), under only those claims of Intel

 * patents that are infringed by the Original Intel Code, to make, use, sell,

 * offer to sell, and import the Covered Code and derivative works thereof

 * solely to the minimum extent necessary to exercise the above copyright

 * license, and in no event shall the patent license extend to any additions

 * to or modifications of the Original Intel Code.  No other license or right

 * is granted directly or by implication, estoppel or otherwise;

 *

 * The above copyright and patent license is granted only if the following

 * conditions are met:

 *

 * 3. Conditions

 *

 * 3.1. Redistribution of Source with Rights to Further Distribute Source.

 * Redistribution of source code of any substantial portion of the Covered

 * Code or modification with rights to further distribute source must include

 * the above Copyright Notice, the above License, this list of Conditions,

 * and the following Disclaimer and Export Compliance provision.  In addition,

 * Licensee must cause all Covered Code to which Licensee contributes to

 * contain a file documenting the changes Licensee made to create that Covered

 * Code and the date of any change.  Licensee must include in that file the

 * documentation of any changes made by any predecessor Licensee.  Licensee

 * must include a prominent statement that the modification is derived,

 * directly or indirectly, from Original Intel Code.

 *

 * 3.2. Redistribution of Source with no Rights to Further Distribute Source.

 * Redistribution of source code of any substantial portion of the Covered

 * Code or modification without rights to further distribute source must

 * include the following Disclaimer and Export Compliance provision in the

 * documentation and/or other materials provided with distribution.  In

 * addition, Licensee may not authorize further sublicense of source of any

 * portion of the Covered Code, and must include terms to the effect that the

 * license from Licensee to its licensee is limited to the intellectual

 * property embodied in the software Licensee provides to its licensee, and

 * not to intellectual property embodied in modifications its licensee may

 * make.

 *

 * 3.3. Redistribution of Executable. Redistribution in executable form of any

 * substantial portion of the Covered Code or modification must reproduce the

 * above Copyright Notice, and the following Disclaimer and Export Compliance

 * provision in the documentation and/or other materials provided with the

 * distribution.

 *

 * 3.4. Intel retains all right, title, and interest in and to the Original

 * Intel Code.

 *

 * 3.5. Neither the name Intel nor any other trademark owned or controlled by

 * Intel shall be used in advertising or otherwise to promote the sale, use or

 * other dealings in products derived from or relating to the Covered Code

 * without prior written authorization from Intel.

 *

 * 4. Disclaimer and Export Compliance

 *

 * 4.1. INTEL MAKES NO WARRANTY OF ANY KIND REGARDING ANY SOFTWARE PROVIDED

 * HERE.  ANY SOFTWARE ORIGINATING FROM INTEL OR DERIVED FROM INTEL SOFTWARE

 * IS PROVIDED "AS IS," AND INTEL WILL NOT PROVIDE ANY SUPPORT,  ASSISTANCE,

 * INSTALLATION, TRAINING OR OTHER SERVICES.  INTEL WILL NOT PROVIDE ANY

 * UPDATES, ENHANCEMENTS OR EXTENSIONS.  INTEL SPECIFICALLY DISCLAIMS ANY

 * IMPLIED WARRANTIES OF MERCHANTABILITY, NONINFRINGEMENT AND FITNESS FOR A

 * PARTICULAR PURPOSE.

 *

 * 4.2. IN NO EVENT SHALL INTEL HAVE ANY LIABILITY TO LICENSEE, ITS LICENSEES

 * OR ANY OTHER THIRD PARTY, FOR ANY LOST PROFITS, LOST DATA, LOSS OF USE OR

 * COSTS OF PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES, OR FOR ANY INDIRECT,

 * SPECIAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THIS AGREEMENT, UNDER ANY

 * CAUSE OF ACTION OR THEORY OF LIABILITY, AND IRRESPECTIVE OF WHETHER INTEL

 * HAS ADVANCE NOTICE OF THE POSSIBILITY OF SUCH DAMAGES.  THESE LIMITATIONS

 * SHALL APPLY NOTWITHSTANDING THE FAILURE OF THE ESSENTIAL PURPOSE OF ANY

 * LIMITED REMEDY.

 *

 * 4.3. Licensee shall not export, either directly or indirectly, any of this

 * software or system incorporating such software without first obtaining any

 * required license or other approval from the U. S. Department of Commerce or

 * any other agency or department of the United States Government.  In the

 * event Licensee exports any such software from the United States or

 * re-exports any such software from a foreign destination, Licensee shall

 * ensure that the distribution and export/re-export of the software is in

 * compliance with all laws, regulations, orders, or other restrictions of the

 * U.S. Export Administration Regulations. Licensee agrees that neither it nor

 * any of its subsidiaries will export/re-export any technical data, process,

 * software, or service, directly or indirectly, to any country for which the

 * United States government or any agency thereof requires an export license,

 * other governmental approval, or letter of assurance, without first obtaining

 * such license, approval or letter.

 *

 *****************************************************************************/

#include "aslcompiler.y.h"

#include "amlcode.h"

        ACPI_MODULE_NAME    ("aslrestype2")

 * This module contains miscellaneous large resource descriptors:

 *

 * Register

 * Interrupt

 * VendorLong

 */

 *

 * FUNCTION:    RsDoGeneralRegisterDescriptor

 *

 * PARAMETERS:  Op                  - Parent resource descriptor parse node

 *              CurrentByteOffset   - Offset into the resource template AML

 *                                    buffer (to track references to the desc)

 *

 * RETURN:      Completed resource node

 *

 * DESCRIPTION: Construct a long "Register" descriptor

 *

 ******************************************************************************/

RsDoGeneralRegisterDescriptor (

    ACPI_PARSE_OBJECT       *Op,

    UINT32                  CurrentByteOffset)

{

    AML_RESOURCE            *Descriptor;

    ACPI_PARSE_OBJECT       *InitializerOp;

    ASL_RESOURCE_NODE       *Rnode;

    UINT32                  i;

    Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_GENERIC_REGISTER));

    Descriptor->GenericReg.DescriptorType = ACPI_RESOURCE_NAME_GENERIC_REGISTER;

    Descriptor->GenericReg.ResourceLength = 12;

    {

        switch (i)

        {

        case 0: /* Address space */

            RsCreateByteField (InitializerOp, ACPI_RESTAG_ADDRESSSPACE,

                CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.AddressSpaceId));

           break;

            RsCreateByteField (InitializerOp, ACPI_RESTAG_REGISTERBITWIDTH,

                CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.BitWidth));

            break;

            RsCreateByteField (InitializerOp, ACPI_RESTAG_REGISTERBITOFFSET,

                CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.BitOffset));

            break;

            RsCreateByteField (InitializerOp, ACPI_RESTAG_ADDRESS,

                CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.Address));

            break;

            RsCreateByteField (InitializerOp, ACPI_RESTAG_ACCESSSIZE,

                CurrentByteOffset + ASL_RESDESC_OFFSET (GenericReg.AccessSize));

            {

                AslError (ASL_ERROR, ASL_MSG_INVALID_ACCESS_SIZE,

                    InitializerOp, NULL);

            }

            break;

            break;

            break;

        }

    }

    return (Rnode);

}

 *

 * FUNCTION:    RsDoInterruptDescriptor

 *

 * PARAMETERS:  Op                  - Parent resource descriptor parse node

 *              CurrentByteOffset   - Offset into the resource template AML

 *                                    buffer (to track references to the desc)

 *

 * RETURN:      Completed resource node

 *

 * DESCRIPTION: Construct a long "Interrupt" descriptor

 *

 ******************************************************************************/

RsDoInterruptDescriptor (

    ACPI_PARSE_OBJECT       *Op,

    UINT32                  CurrentByteOffset)

{

    AML_RESOURCE            *Descriptor;

    AML_RESOURCE            *Rover = NULL;

    ACPI_PARSE_OBJECT       *InitializerOp;

    ASL_RESOURCE_NODE       *Rnode;

    UINT16                  StringLength = 0;

    UINT32                  OptionIndex = 0;

    UINT32                  i;

    BOOLEAN                 HasResSourceIndex = FALSE;

    UINT8                   ResSourceIndex = 0;

    UINT8                   *ResSourceString = NULL;

    StringLength = RsGetStringDataLength (InitializerOp);

    {

        InitializerOp = ASL_GET_PEER_NODE (InitializerOp);

        {

            if (i == 3 &&

                InitializerOp->Asl.ParseOpcode != PARSEOP_DEFAULT_ARG)

            {

                /*

                 * ResourceSourceIndex was specified, always make room for

                 * it, even if the ResourceSource was omitted.

                 */

                OptionIndex++;

            }

        }

    }

    Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_EXTENDED_IRQ) +

                1 + OptionIndex + StringLength);

    Descriptor->ExtendedIrq.DescriptorType  = ACPI_RESOURCE_NAME_EXTENDED_IRQ;

     * Initial descriptor length -- may be enlarged if there are

     * optional fields present

     */

    Descriptor->ExtendedIrq.ResourceLength  = 2;  /* Flags and table length byte */

    Descriptor->ExtendedIrq.InterruptCount  = 0;

                (&(Descriptor->ExtendedIrq.Interrupts[0])));

    {

        switch (i)

        {

        case 0: /* Resource Usage (Default: consumer (1) */

            break;

            RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTTYPE,

                CurrentByteOffset + ASL_RESDESC_OFFSET (ExtendedIrq.Flags), 1);

            break;

            RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTLEVEL,

                CurrentByteOffset + ASL_RESDESC_OFFSET (ExtendedIrq.Flags), 2);

            break;

            RsCreateBitField (InitializerOp, ACPI_RESTAG_INTERRUPTSHARE,

                CurrentByteOffset + ASL_RESDESC_OFFSET (ExtendedIrq.Flags), 3);

            break;

            {

                HasResSourceIndex = TRUE;

                ResSourceIndex = (UINT8) InitializerOp->Asl.Value.Integer;

            }

            break;

                (InitializerOp->Asl.Value.String))

            {

                if (StringLength)

                {

                    ResSourceString = (UINT8 *) InitializerOp->Asl.Value.String;

                }

                {

                    AslError (ASL_ERROR, ASL_MSG_RESOURCE_INDEX,

                        InitializerOp, NULL);

                }

            }

            /*

             * Not a valid ResourceSource, ResourceSourceIndex must also

             * be invalid

             */

            else if (HasResSourceIndex)

            {

                AslError (ASL_ERROR, ASL_MSG_RESOURCE_SOURCE,

                    InitializerOp, NULL);

            }

#endif

            break;

            break;

            /*

             * Interrupt Numbers come through here, repeatedly

             */

            {

                AslError (ASL_ERROR, ASL_MSG_EX_INTERRUPT_LIST,

                    InitializerOp, NULL);

                return (Rnode);

            }

            {

                AslError (ASL_ERROR, ASL_MSG_EX_INTERRUPT_NUMBER,

                    InitializerOp, NULL);

            }

            Rover = ACPI_ADD_PTR (AML_RESOURCE, &(Rover->DwordItem), 4);

            Descriptor->ExtendedIrq.InterruptCount++;

            Descriptor->ExtendedIrq.ResourceLength += 4;

            {

                if (InitializerOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)

                {

                    /* Must be at least one interrupt */

                        InitializerOp, NULL);

                }

                    CurrentByteOffset +

                    ASL_RESDESC_OFFSET (ExtendedIrq.Interrupts[0]));

            }

        }

    }

    {

        Rover->ByteItem = ResSourceIndex;

        Rover = ACPI_ADD_PTR (AML_RESOURCE, &(Rover->ByteItem), 1);

        Descriptor->ExtendedIrq.ResourceLength += 1;

    }

    {

        Rover = ACPI_ADD_PTR (

                    AML_RESOURCE, &(Rover->ByteItem), StringLength);

            (Descriptor->ExtendedIrq.ResourceLength + StringLength);

    }

                           ASL_RESDESC_OFFSET (ExtendedIrq.DescriptorType))

                           + OptionIndex + StringLength;

    return (Rnode);

}

 *

 * FUNCTION:    RsDoVendorLargeDescriptor

 *

 * PARAMETERS:  Op                  - Parent resource descriptor parse node

 *              CurrentByteOffset   - Offset into the resource template AML

 *                                    buffer (to track references to the desc)

 *

 * RETURN:      Completed resource node

 *

 * DESCRIPTION: Construct a long "VendorLong" descriptor

 *

 ******************************************************************************/

RsDoVendorLargeDescriptor (

    ACPI_PARSE_OBJECT       *Op,

    UINT32                  CurrentByteOffset)

{

    AML_RESOURCE            *Descriptor;

    ACPI_PARSE_OBJECT       *InitializerOp;

    ASL_RESOURCE_NODE       *Rnode;

    UINT8                   *VendorData;

    UINT32                  i;

    InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);

    {

        if (InitializerOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)

        {

            break;

        }

        InitializerOp = InitializerOp->Asl.Next;

    }

    InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);

    Rnode = RsAllocateResourceNode (sizeof (AML_RESOURCE_VENDOR_LARGE) + i);

    Descriptor->VendorLarge.DescriptorType  = ACPI_RESOURCE_NAME_VENDOR_LARGE;

    Descriptor->VendorLarge.ResourceLength = (UINT16) i;

    {

        if (InitializerOp->Asl.ParseOpcode == PARSEOP_DEFAULT_ARG)

        {

            break;

        }

        InitializerOp = RsCompleteNodeAndGetNext (InitializerOp);

    }

}