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Initial support for multiple object attachments and related interfaces

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date	2001.11.08.21.04.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 17:07:39 +00:00
parent 1638a8ac0d
commit dd973c2fa3
1 changed files with 17 additions and 10 deletions
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27
source/components/dispatcher/dsopcode.c
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@ -2,7 +2,7 @@
*
* Module Name: dsopcode - Dispatcher Op Region support and handling of
* "control" opcodes
* $Revision: 1.62 $
* $Revision: 1.63 $
*
*****************************************************************************/
@ -272,7 +272,7 @@ AcpiDsGetBufferFieldArguments (
/* Get the AML pointer (method object) and BufferField node */
ExtraDesc = ObjDesc->BufferField.Extra;
ExtraDesc = AcpiNsGetSecondaryObject (ObjDesc);
Node = ObjDesc->BufferField.Node;
DEBUG_EXEC(AcpiUtDisplayInitPathname (Node, " [Field]"));
@ -281,14 +281,16 @@ AcpiDsGetBufferFieldArguments (
Status = AcpiDsExecuteArguments (Node, ExtraDesc);
if (ACPI_FAILURE (Status))
{
return_ACPI_STATUS (Status);
}
/*
* The pseudo-method object is no longer needed since the region is
* The secondary object is no longer needed since the buffer field is
* now initialized
*/
AcpiUtRemoveReference (ObjDesc->BufferField.Extra);
ObjDesc->BufferField.Extra = NULL;
AcpiNsDetachSecondary (ObjDesc);
return_ACPI_STATUS (Status);
}
@ -310,9 +312,9 @@ ACPI_STATUS
AcpiDsGetRegionArguments (
ACPI_OPERAND_OBJECT *ObjDesc)
{
ACPI_OPERAND_OBJECT *ExtraDesc = NULL;
ACPI_NAMESPACE_NODE *Node;
ACPI_STATUS Status;
ACPI_OPERAND_OBJECT *RegionObj2;
FUNCTION_TRACE_PTR ("DsGetRegionArguments", ObjDesc);
@ -323,18 +325,23 @@ AcpiDsGetRegionArguments (
return_ACPI_STATUS (AE_OK);
}
RegionObj2 = AcpiNsGetSecondaryObject (ObjDesc);
if (!RegionObj2)
{
return_ACPI_STATUS (AE_NOT_EXIST);
}
/* Get the AML pointer (method object) and region node */
ExtraDesc = ObjDesc->Region.Extra;
Node = ObjDesc->Region.Node;
DEBUG_EXEC(AcpiUtDisplayInitPathname (Node, " [Operation Region]"));
ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, "[%4.4s] OpRegion Init at AML %p\n",
(char *) &Node->Name, ExtraDesc->Extra.AmlStart));
(char *) &Node->Name, RegionObj2->Extra.AmlStart));
Status = AcpiDsExecuteArguments (Node, ExtraDesc);
Status = AcpiDsExecuteArguments (Node, RegionObj2);
return_ACPI_STATUS (Status);
}