/*******************************************************************************
*
* Module Name: rsmisc - Miscellaneous resource descriptors
*
******************************************************************************/
/******************************************************************************
*
* 1. Copyright Notice
*
* Some or all of this work - Copyright (c) 1999 - 2020, 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.
*
*****************************************************************************
*
* Alternatively, you may choose to be licensed under the terms of the
* following license:
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions, and the following disclaimer,
* without modification.
* 2. Redistributions in binary form must reproduce at minimum a disclaimer
* substantially similar to the "NO WARRANTY" disclaimer below
* ("Disclaimer") and any redistribution must be conditioned upon
* including a substantially similar Disclaimer requirement for further
* binary redistribution.
* 3. Neither the names of the above-listed copyright holders nor the names
* of any contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Alternatively, you may choose to be licensed under the terms of the
* GNU General Public License ("GPL") version 2 as published by the Free
* Software Foundation.
*
*****************************************************************************/
#include <contrib/dev/acpica/include/acpi.h>
#include <contrib/dev/acpica/include/accommon.h>
#include <contrib/dev/acpica/include/acresrc.h>
#define _COMPONENT ACPI_RESOURCES
ACPI_MODULE_NAME ("rsmisc")
#define INIT_RESOURCE_TYPE(i) i->ResourceOffset
#define INIT_RESOURCE_LENGTH(i) i->AmlOffset
#define INIT_TABLE_LENGTH(i) i->Value
#define COMPARE_OPCODE(i) i->ResourceOffset
#define COMPARE_TARGET(i) i->AmlOffset
#define COMPARE_VALUE(i) i->Value
/*******************************************************************************
*
* FUNCTION: AcpiRsConvertAmlToResource
*
* PARAMETERS: Resource - Pointer to the resource descriptor
* Aml - Where the AML descriptor is returned
* Info - Pointer to appropriate conversion table
*
* RETURN: Status
*
* DESCRIPTION: Convert an external AML resource descriptor to the corresponding
* internal resource descriptor
*
******************************************************************************/
ACPI_STATUS
AcpiRsConvertAmlToResource (
ACPI_RESOURCE *Resource,
AML_RESOURCE *Aml,
ACPI_RSCONVERT_INFO *Info)
{
ACPI_RS_LENGTH AmlResourceLength;
void *Source;
void *Destination;
char *Target;
UINT8 Count;
UINT8 FlagsMode = FALSE;
UINT16 ItemCount = 0;
UINT16 Temp16 = 0;
ACPI_FUNCTION_TRACE (RsConvertAmlToResource);
if (!Info)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
if (((ACPI_SIZE) Resource) & 0x3)
{
/* Each internal resource struct is expected to be 32-bit aligned */
ACPI_WARNING ((AE_INFO,
"Misaligned resource pointer (get): %p Type 0x%2.2X Length %u",
Resource, Resource->Type, Resource->Length));
}
/* Extract the resource Length field (does not include header length) */
AmlResourceLength = AcpiUtGetResourceLength (Aml);
/*
* First table entry must be ACPI_RSC_INITxxx and must contain the
* table length (# of table entries)
*/
Count = INIT_TABLE_LENGTH (Info);
while (Count)
{
/*
* Source is the external AML byte stream buffer,
* destination is the internal resource descriptor
*/
Source = ACPI_ADD_PTR (void, Aml, Info->AmlOffset);
Destination = ACPI_ADD_PTR (void, Resource, Info->ResourceOffset);
switch (Info->Opcode)
{
case ACPI_RSC_INITGET:
/*
* Get the resource type and the initial (minimum) length
*/
memset (Resource, 0, INIT_RESOURCE_LENGTH (Info));
Resource->Type = INIT_RESOURCE_TYPE (Info);
Resource->Length = INIT_RESOURCE_LENGTH (Info);
break;
case ACPI_RSC_INITSET:
break;
case ACPI_RSC_FLAGINIT:
FlagsMode = TRUE;
break;
case ACPI_RSC_1BITFLAG:
/*
* Mask and shift the flag bit
*/
ACPI_SET8 (Destination,
((ACPI_GET8 (Source) >> Info->Value) & 0x01));
break;
case ACPI_RSC_2BITFLAG:
/*
* Mask and shift the flag bits
*/
ACPI_SET8 (Destination,
((ACPI_GET8 (Source) >> Info->Value) & 0x03));
break;
case ACPI_RSC_3BITFLAG:
/*
* Mask and shift the flag bits
*/
ACPI_SET8 (Destination,
((ACPI_GET8 (Source) >> Info->Value) & 0x07));
break;
case ACPI_RSC_COUNT:
ItemCount = ACPI_GET8 (Source);
ACPI_SET8 (Destination, ItemCount);
Resource->Length = Resource->Length +
(Info->Value * (ItemCount - 1));
break;
case ACPI_RSC_COUNT16:
ItemCount = AmlResourceLength;
ACPI_SET16 (Destination, ItemCount);
Resource->Length = Resource->Length +
(Info->Value * (ItemCount - 1));
break;
case ACPI_RSC_COUNT_GPIO_PIN:
Target = ACPI_ADD_PTR (void, Aml, Info->Value);
ItemCount = ACPI_GET16 (Target) - ACPI_GET16 (Source);
Resource->Length = Resource->Length + ItemCount;
ItemCount = ItemCount / 2;
ACPI_SET16 (Destination, ItemCount);
break;
case ACPI_RSC_COUNT_GPIO_VEN:
ItemCount = ACPI_GET8 (Source);
ACPI_SET8 (Destination, ItemCount);
Resource->Length = Resource->Length + (Info->Value * ItemCount);
break;
case ACPI_RSC_COUNT_GPIO_RES:
/*
* Vendor data is optional (length/offset may both be zero)
* Examine vendor data length field first
*/
Target = ACPI_ADD_PTR (void, Aml, (Info->Value + 2));
if (ACPI_GET16 (Target))
{
/* Use vendor offset to get resource source length */
Target = ACPI_ADD_PTR (void, Aml, Info->Value);
ItemCount = ACPI_GET16 (Target) - ACPI_GET16 (Source);
}
else
{
/* No vendor data to worry about */
ItemCount = Aml->LargeHeader.ResourceLength +
sizeof (AML_RESOURCE_LARGE_HEADER) -
ACPI_GET16 (Source);
}
Resource->Length = Resource->Length + ItemCount;
ACPI_SET16 (Destination, ItemCount);
break;
case ACPI_RSC_COUNT_SERIAL_VEN:
ItemCount = ACPI_GET16 (Source) - Info->Value;
Resource->Length = Resource->Length + ItemCount;
ACPI_SET16 (Destination, ItemCount);
break;
case ACPI_RSC_COUNT_SERIAL_RES:
ItemCount = (AmlResourceLength +
sizeof (AML_RESOURCE_LARGE_HEADER)) -
ACPI_GET16 (Source) - Info->Value;
Resource->Length = Resource->Length + ItemCount;
ACPI_SET16 (Destination, ItemCount);
break;
case ACPI_RSC_LENGTH:
Resource->Length = Resource->Length + Info->Value;
break;
case ACPI_RSC_MOVE8:
case ACPI_RSC_MOVE16:
case ACPI_RSC_MOVE32:
case ACPI_RSC_MOVE64:
/*
* Raw data move. Use the Info value field unless ItemCount has
* been previously initialized via a COUNT opcode
*/
if (Info->Value)
{
ItemCount = Info->Value;
}
AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_MOVE_GPIO_PIN:
/* Generate and set the PIN data pointer */
Target = (char *) ACPI_ADD_PTR (void, Resource,
(Resource->Length - ItemCount * 2));
*(UINT16 **) Destination = ACPI_CAST_PTR (UINT16, Target);
/* Copy the PIN data */
Source = ACPI_ADD_PTR (void, Aml, ACPI_GET16 (Source));
AcpiRsMoveData (Target, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_MOVE_GPIO_RES:
/* Generate and set the ResourceSource string pointer */
Target = (char *) ACPI_ADD_PTR (void, Resource,
(Resource->Length - ItemCount));
*(UINT8 **) Destination = ACPI_CAST_PTR (UINT8, Target);
/* Copy the ResourceSource string */
Source = ACPI_ADD_PTR (void, Aml, ACPI_GET16 (Source));
AcpiRsMoveData (Target, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_MOVE_SERIAL_VEN:
/* Generate and set the Vendor Data pointer */
Target = (char *) ACPI_ADD_PTR (void, Resource,
(Resource->Length - ItemCount));
*(UINT8 **) Destination = ACPI_CAST_PTR (UINT8, Target);
/* Copy the Vendor Data */
Source = ACPI_ADD_PTR (void, Aml, Info->Value);
AcpiRsMoveData (Target, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_MOVE_SERIAL_RES:
/* Generate and set the ResourceSource string pointer */
Target = (char *) ACPI_ADD_PTR (void, Resource,
(Resource->Length - ItemCount));
*(UINT8 **) Destination = ACPI_CAST_PTR (UINT8, Target);
/* Copy the ResourceSource string */
Source = ACPI_ADD_PTR (
void, Aml, (ACPI_GET16 (Source) + Info->Value));
AcpiRsMoveData (Target, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_SET8:
memset (Destination, Info->AmlOffset, Info->Value);
break;
case ACPI_RSC_DATA8:
Target = ACPI_ADD_PTR (char, Resource, Info->Value);
memcpy (Destination, Source, ACPI_GET16 (Target));
break;
case ACPI_RSC_ADDRESS:
/*
* Common handler for address descriptor flags
*/
if (!AcpiRsGetAddressCommon (Resource, Aml))
{
return_ACPI_STATUS (AE_AML_INVALID_RESOURCE_TYPE);
}
break;
case ACPI_RSC_SOURCE:
/*
* Optional ResourceSource (Index and String)
*/
Resource->Length +=
AcpiRsGetResourceSource (AmlResourceLength, Info->Value,
Destination, Aml, NULL);
break;
case ACPI_RSC_SOURCEX:
/*
* Optional ResourceSource (Index and String). This is the more
* complicated case used by the Interrupt() macro
*/
Target = ACPI_ADD_PTR (char, Resource,
Info->AmlOffset + (ItemCount * 4));
Resource->Length +=
AcpiRsGetResourceSource (AmlResourceLength, (ACPI_RS_LENGTH)
(((ItemCount - 1) * sizeof (UINT32)) + Info->Value),
Destination, Aml, Target);
break;
case ACPI_RSC_BITMASK:
/*
* 8-bit encoded bitmask (DMA macro)
*/
ItemCount = AcpiRsDecodeBitmask (ACPI_GET8 (Source), Destination);
if (ItemCount)
{
Resource->Length += (ItemCount - 1);
}
Target = ACPI_ADD_PTR (char, Resource, Info->Value);
ACPI_SET8 (Target, ItemCount);
break;
case ACPI_RSC_BITMASK16:
/*
* 16-bit encoded bitmask (IRQ macro)
*/
ACPI_MOVE_16_TO_16 (&Temp16, Source);
ItemCount = AcpiRsDecodeBitmask (Temp16, Destination);
if (ItemCount)
{
Resource->Length += (ItemCount - 1);
}
Target = ACPI_ADD_PTR (char, Resource, Info->Value);
ACPI_SET8 (Target, ItemCount);
break;
case ACPI_RSC_EXIT_NE:
/*
* Control - Exit conversion if not equal
*/
switch (Info->ResourceOffset)
{
case ACPI_RSC_COMPARE_AML_LENGTH:
if (AmlResourceLength != Info->Value)
{
goto Exit;
}
break;
case ACPI_RSC_COMPARE_VALUE:
if (ACPI_GET8 (Source) != Info->Value)
{
goto Exit;
}
break;
default:
ACPI_ERROR ((AE_INFO, "Invalid conversion sub-opcode"));
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
break;
default:
ACPI_ERROR ((AE_INFO, "Invalid conversion opcode"));
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
Count--;
Info++;
}
Exit:
if (!FlagsMode)
{
/* Round the resource struct length up to the next boundary (32 or 64) */
Resource->Length = (UINT32)
ACPI_ROUND_UP_TO_NATIVE_WORD (Resource->Length);
}
return_ACPI_STATUS (AE_OK);
}
/*******************************************************************************
*
* FUNCTION: AcpiRsConvertResourceToAml
*
* PARAMETERS: Resource - Pointer to the resource descriptor
* Aml - Where the AML descriptor is returned
* Info - Pointer to appropriate conversion table
*
* RETURN: Status
*
* DESCRIPTION: Convert an internal resource descriptor to the corresponding
* external AML resource descriptor.
*
******************************************************************************/
ACPI_STATUS
AcpiRsConvertResourceToAml (
ACPI_RESOURCE *Resource,
AML_RESOURCE *Aml,
ACPI_RSCONVERT_INFO *Info)
{
void *Source = NULL;
void *Destination;
char *Target;
ACPI_RSDESC_SIZE AmlLength = 0;
UINT8 Count;
UINT16 Temp16 = 0;
UINT16 ItemCount = 0;
ACPI_FUNCTION_TRACE (RsConvertResourceToAml);
if (!Info)
{
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
/*
* First table entry must be ACPI_RSC_INITxxx and must contain the
* table length (# of table entries)
*/
Count = INIT_TABLE_LENGTH (Info);
while (Count)
{
/*
* Source is the internal resource descriptor,
* destination is the external AML byte stream buffer
*/
Source = ACPI_ADD_PTR (void, Resource, Info->ResourceOffset);
Destination = ACPI_ADD_PTR (void, Aml, Info->AmlOffset);
switch (Info->Opcode)
{
case ACPI_RSC_INITSET:
memset (Aml, 0, INIT_RESOURCE_LENGTH (Info));
AmlLength = INIT_RESOURCE_LENGTH (Info);
AcpiRsSetResourceHeader (
INIT_RESOURCE_TYPE (Info), AmlLength, Aml);
break;
case ACPI_RSC_INITGET:
break;
case ACPI_RSC_FLAGINIT:
/*
* Clear the flag byte
*/
ACPI_SET8 (Destination, 0);
break;
case ACPI_RSC_1BITFLAG:
/*
* Mask and shift the flag bit
*/
ACPI_SET_BIT (*ACPI_CAST8 (Destination), (UINT8)
((ACPI_GET8 (Source) & 0x01) << Info->Value));
break;
case ACPI_RSC_2BITFLAG:
/*
* Mask and shift the flag bits
*/
ACPI_SET_BIT (*ACPI_CAST8 (Destination), (UINT8)
((ACPI_GET8 (Source) & 0x03) << Info->Value));
break;
case ACPI_RSC_3BITFLAG:
/*
* Mask and shift the flag bits
*/
ACPI_SET_BIT (*ACPI_CAST8 (Destination), (UINT8)
((ACPI_GET8 (Source) & 0x07) << Info->Value));
break;
case ACPI_RSC_COUNT:
ItemCount = ACPI_GET8 (Source);
ACPI_SET8 (Destination, ItemCount);
AmlLength = (UINT16)
(AmlLength + (Info->Value * (ItemCount - 1)));
break;
case ACPI_RSC_COUNT16:
ItemCount = ACPI_GET16 (Source);
AmlLength = (UINT16) (AmlLength + ItemCount);
AcpiRsSetResourceLength (AmlLength, Aml);
break;
case ACPI_RSC_COUNT_GPIO_PIN:
ItemCount = ACPI_GET16 (Source);
ACPI_SET16 (Destination, AmlLength);
AmlLength = (UINT16) (AmlLength + ItemCount * 2);
Target = ACPI_ADD_PTR (void, Aml, Info->Value);
ACPI_SET16 (Target, AmlLength);
AcpiRsSetResourceLength (AmlLength, Aml);
break;
case ACPI_RSC_COUNT_GPIO_VEN:
ItemCount = ACPI_GET16 (Source);
ACPI_SET16 (Destination, ItemCount);
AmlLength = (UINT16) (
AmlLength + (Info->Value * ItemCount));
AcpiRsSetResourceLength (AmlLength, Aml);
break;
case ACPI_RSC_COUNT_GPIO_RES:
/* Set resource source string length */
ItemCount = ACPI_GET16 (Source);
ACPI_SET16 (Destination, AmlLength);
/* Compute offset for the Vendor Data */
AmlLength = (UINT16) (AmlLength + ItemCount);
Target = ACPI_ADD_PTR (void, Aml, Info->Value);
/* Set vendor offset only if there is vendor data */
ACPI_SET16 (Target, AmlLength);
AcpiRsSetResourceLength (AmlLength, Aml);
break;
case ACPI_RSC_COUNT_SERIAL_VEN:
ItemCount = ACPI_GET16 (Source);
ACPI_SET16 (Destination, ItemCount + Info->Value);
AmlLength = (UINT16) (AmlLength + ItemCount);
AcpiRsSetResourceLength (AmlLength, Aml);
break;
case ACPI_RSC_COUNT_SERIAL_RES:
ItemCount = ACPI_GET16 (Source);
AmlLength = (UINT16) (AmlLength + ItemCount);
AcpiRsSetResourceLength (AmlLength, Aml);
break;
case ACPI_RSC_LENGTH:
AcpiRsSetResourceLength (Info->Value, Aml);
break;
case ACPI_RSC_MOVE8:
case ACPI_RSC_MOVE16:
case ACPI_RSC_MOVE32:
case ACPI_RSC_MOVE64:
if (Info->Value)
{
ItemCount = Info->Value;
}
AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_MOVE_GPIO_PIN:
Destination = (char *) ACPI_ADD_PTR (void, Aml,
ACPI_GET16 (Destination));
Source = * (UINT16 **) Source;
AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_MOVE_GPIO_RES:
/* Used for both ResourceSource string and VendorData */
Destination = (char *) ACPI_ADD_PTR (void, Aml,
ACPI_GET16 (Destination));
Source = * (UINT8 **) Source;
AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_MOVE_SERIAL_VEN:
Destination = (char *) ACPI_ADD_PTR (void, Aml,
(AmlLength - ItemCount));
Source = * (UINT8 **) Source;
AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_MOVE_SERIAL_RES:
Destination = (char *) ACPI_ADD_PTR (void, Aml,
(AmlLength - ItemCount));
Source = * (UINT8 **) Source;
AcpiRsMoveData (Destination, Source, ItemCount, Info->Opcode);
break;
case ACPI_RSC_ADDRESS:
/* Set the Resource Type, General Flags, and Type-Specific Flags */
AcpiRsSetAddressCommon (Aml, Resource);
break;
case ACPI_RSC_SOURCEX:
/*
* Optional ResourceSource (Index and String)
*/
AmlLength = AcpiRsSetResourceSource (
Aml, (ACPI_RS_LENGTH) AmlLength, Source);
AcpiRsSetResourceLength (AmlLength, Aml);
break;
case ACPI_RSC_SOURCE:
/*
* Optional ResourceSource (Index and String). This is the more
* complicated case used by the Interrupt() macro
*/
AmlLength = AcpiRsSetResourceSource (Aml, Info->Value, Source);
AcpiRsSetResourceLength (AmlLength, Aml);
break;
case ACPI_RSC_BITMASK:
/*
* 8-bit encoded bitmask (DMA macro)
*/
ACPI_SET8 (Destination,
AcpiRsEncodeBitmask (Source,
*ACPI_ADD_PTR (UINT8, Resource, Info->Value)));
break;
case ACPI_RSC_BITMASK16:
/*
* 16-bit encoded bitmask (IRQ macro)
*/
Temp16 = AcpiRsEncodeBitmask (
Source, *ACPI_ADD_PTR (UINT8, Resource, Info->Value));
ACPI_MOVE_16_TO_16 (Destination, &Temp16);
break;
case ACPI_RSC_EXIT_LE:
/*
* Control - Exit conversion if less than or equal
*/
if (ItemCount <= Info->Value)
{
goto Exit;
}
break;
case ACPI_RSC_EXIT_NE:
/*
* Control - Exit conversion if not equal
*/
switch (COMPARE_OPCODE (Info))
{
case ACPI_RSC_COMPARE_VALUE:
if (*ACPI_ADD_PTR (UINT8, Resource,
COMPARE_TARGET (Info)) != COMPARE_VALUE (Info))
{
goto Exit;
}
break;
default:
ACPI_ERROR ((AE_INFO, "Invalid conversion sub-opcode"));
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
break;
case ACPI_RSC_EXIT_EQ:
/*
* Control - Exit conversion if equal
*/
if (*ACPI_ADD_PTR (UINT8, Resource,
COMPARE_TARGET (Info)) == COMPARE_VALUE (Info))
{
goto Exit;
}
break;
default:
ACPI_ERROR ((AE_INFO, "Invalid conversion opcode"));
return_ACPI_STATUS (AE_BAD_PARAMETER);
}
Count--;
Info++;
}
Exit:
return_ACPI_STATUS (AE_OK);
}
#if 0
/* Previous resource validations */
if (Aml->ExtAddress64.RevisionID !=
AML_RESOURCE_EXTENDED_ADDRESS_REVISION)
{
return_ACPI_STATUS (AE_SUPPORT);
}
if (Resource->Data.StartDpf.PerformanceRobustness >= 3)
{
return_ACPI_STATUS (AE_AML_BAD_RESOURCE_VALUE);
}
if (((Aml->Irq.Flags & 0x09) == 0x00) ||
((Aml->Irq.Flags & 0x09) == 0x09))
{
/*
* Only [ActiveHigh, EdgeSensitive] or [ActiveLow, LevelSensitive]
* polarity/trigger interrupts are allowed (ACPI spec, section
* "IRQ Format"), so 0x00 and 0x09 are illegal.
*/
ACPI_ERROR ((AE_INFO,
"Invalid interrupt polarity/trigger in resource list, 0x%X",
Aml->Irq.Flags));
return_ACPI_STATUS (AE_BAD_DATA);
}
Resource->Data.ExtendedIrq.InterruptCount = Temp8;
if (Temp8 < 1)
{
/* Must have at least one IRQ */
return_ACPI_STATUS (AE_AML_BAD_RESOURCE_LENGTH);
}
if (Resource->Data.Dma.Transfer == 0x03)
{
ACPI_ERROR ((AE_INFO,
"Invalid DMA.Transfer preference (3)"));
return_ACPI_STATUS (AE_BAD_DATA);
}
#endif