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Fixed processor and power evaluation code.

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date	2000.04.01.01.07.00;	author rmosgrov;	state Exp;
This commit is contained in:
aystarik 2005-06-29 18:25:09 +00:00
parent a37996da55
commit 115a50b42d
1 changed files with 54 additions and 20 deletions
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74
source/components/namespace/nseval.c
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@ -197,7 +197,6 @@ NsEvaluateRelative (
goto Cleanup;
}
/* Lookup the name in the namespace */
ScopeInfo.Scope = RelObjEntry->Scope;
@ -541,33 +540,68 @@ NsGetObjectValue (
NAME_TABLE_ENTRY *ObjectEntry,
ACPI_OBJECT_INTERNAL **ReturnObjDesc)
{
ACPI_STATUS Status;
ACPI_STATUS Status = AE_OK;
ACPI_OBJECT_INTERNAL *ObjDesc;
ACPI_OBJECT_INTERNAL *ValDesc;
FUNCTION_TRACE ("NsGetObjectValue");
/* Create an Lvalue object to contain the object */
ObjDesc = CmCreateInternalObject (INTERNAL_TYPE_Lvalue);
if (!ObjDesc)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
/* Construct a descriptor pointing to the name */
ObjDesc->Lvalue.OpCode = (UINT8) AML_NameOp;
ObjDesc->Lvalue.Object = (void *) ObjectEntry;
/*
* Use AmlGetRvalue() to get the associated value. The call to AmlGetRvalue causes
* ObjDesc (allocated above) to always be deleted.
/*
* We take the value from certain objects directly
*/
Status = AmlGetRvalue (&ObjDesc);
if ((ObjectEntry->Type == ACPI_TYPE_Processor) ||
(ObjectEntry->Type == ACPI_TYPE_Power)) {
/*
* Create an Lvalue object to contain the object
*/
ObjDesc = CmCreateInternalObject (ObjectEntry->Type);
if (!ObjDesc)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
/*
* Get the attached object
*/
ValDesc = NsGetAttachedObject (ObjectEntry);
if (!ValDesc)
{
return_ACPI_STATUS (AE_AML_INTERNAL);
}
/*
* Just copy form the original to the return object
*/
MEMCPY ((void *) &ObjDesc->Common.FirstNonCommonByte,
(void *) &ValDesc->Common.FirstNonCommonByte,
(sizeof(ACPI_OBJECT_Common) - sizeof(ObjDesc->Common.FirstNonCommonByte)));
} else {
/* Create an Lvalue object to contain the object */
ObjDesc = CmCreateInternalObject (INTERNAL_TYPE_Lvalue);
if (!ObjDesc)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
/* Construct a descriptor pointing to the name */
ObjDesc->Lvalue.OpCode = (UINT8) AML_NameOp;
ObjDesc->Lvalue.Object = (void *) ObjectEntry;
/*
* Use AmlGetRvalue() to get the associated value. The call to AmlGetRvalue causes
* ObjDesc (allocated above) to always be deleted.
*/
Status = AmlGetRvalue (&ObjDesc);
}
/*
* If AmlGetRvalue() succeeded, the return value was placed in ObjDesc.
*/