svn commit: r199323 - in vendor-sys/acpica/dist: . compiler
debugger dispatcher events executer include namespace parser
tools/acpiexec tools/acpisrc tools/acpixtract utilities
Jung-uk Kim
jkim at FreeBSD.org
Mon Nov 16 18:28:42 UTC 2009
Author: jkim
Date: Mon Nov 16 18:28:41 2009
New Revision: 199323
URL: http://svn.freebsd.org/changeset/base/199323
Log:
Import ACPICA 20091112.
Added:
vendor-sys/acpica/dist/namespace/nsrepair2.c (contents, props changed)
Modified:
vendor-sys/acpica/dist/changes.txt
vendor-sys/acpica/dist/compiler/aslcompile.c
vendor-sys/acpica/dist/compiler/aslerror.c
vendor-sys/acpica/dist/compiler/asllookup.c
vendor-sys/acpica/dist/compiler/asloperands.c
vendor-sys/acpica/dist/compiler/asltransform.c
vendor-sys/acpica/dist/compiler/asltypes.h
vendor-sys/acpica/dist/debugger/dbcmds.c
vendor-sys/acpica/dist/debugger/dbexec.c
vendor-sys/acpica/dist/debugger/dbstats.c
vendor-sys/acpica/dist/dispatcher/dsinit.c
vendor-sys/acpica/dist/dispatcher/dsmthdat.c
vendor-sys/acpica/dist/dispatcher/dsobject.c
vendor-sys/acpica/dist/events/evgpeblk.c
vendor-sys/acpica/dist/events/evregion.c
vendor-sys/acpica/dist/executer/exconfig.c
vendor-sys/acpica/dist/executer/exconvrt.c
vendor-sys/acpica/dist/executer/exfield.c
vendor-sys/acpica/dist/executer/exoparg1.c
vendor-sys/acpica/dist/executer/exoparg6.c
vendor-sys/acpica/dist/executer/exregion.c
vendor-sys/acpica/dist/include/acconfig.h
vendor-sys/acpica/dist/include/acmacros.h
vendor-sys/acpica/dist/include/acnamesp.h
vendor-sys/acpica/dist/include/acpixf.h
vendor-sys/acpica/dist/include/acutils.h
vendor-sys/acpica/dist/namespace/nsdump.c
vendor-sys/acpica/dist/namespace/nsdumpdv.c
vendor-sys/acpica/dist/namespace/nseval.c
vendor-sys/acpica/dist/namespace/nsinit.c
vendor-sys/acpica/dist/namespace/nspredef.c
vendor-sys/acpica/dist/namespace/nsrepair.c
vendor-sys/acpica/dist/namespace/nswalk.c
vendor-sys/acpica/dist/namespace/nsxfeval.c
vendor-sys/acpica/dist/parser/psloop.c
vendor-sys/acpica/dist/parser/psparse.c
vendor-sys/acpica/dist/parser/psxface.c
vendor-sys/acpica/dist/tools/acpiexec/Makefile
vendor-sys/acpica/dist/tools/acpisrc/astable.c
vendor-sys/acpica/dist/tools/acpixtract/acpixtract.c
vendor-sys/acpica/dist/utilities/utmisc.c
vendor-sys/acpica/dist/utilities/utobject.c
Modified: vendor-sys/acpica/dist/changes.txt
==============================================================================
--- vendor-sys/acpica/dist/changes.txt Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/changes.txt Mon Nov 16 18:28:41 2009 (r199323)
@@ -1,4 +1,77 @@
----------------------------------------
+12 November 2009. Summary of changes for version 20091112:
+
+This release is available at www.acpica.org/downloads
+
+1) ACPI CA Core Subsystem:
+
+Implemented a post-order callback to AcpiWalkNamespace. The existing
+interface only has a pre-order callback. This change adds an additional
+parameter for a post-order callback which will be more useful for bus scans.
+ACPICA BZ 779. Lin Ming. Updated the ACPICA Programmer Reference.
+
+Modified the behavior of the operation region memory mapping cache for
+SystemMemory. Ensure that the memory mappings created for operation regions
+do not cross 4K page boundaries. Crossing a page boundary while mapping
+regions can cause kernel warnings on some hosts if the pages have different
+attributes. Such regions are probably BIOS bugs, and this is the workaround.
+Linux BZ 14445. Lin Ming.
+
+Implemented an automatic repair for predefined methods that must return
+sorted lists. This change will repair (by sorting) packages returned by _ALR,
+_PSS, and _TSS. Drivers can now assume that the packages are correctly sorted
+and do not contain NULL package elements. Adds one new file,
+namespace/nsrepair2.c. ACPICA BZ 784. Lin Ming, Bob Moore.
+
+Fixed a possible fault during predefined name validation if a return Package
+object contains NULL elements. Also adds a warning if a NULL element is
+followed by any non-null elements. ACPICA BZ 813, 814. Future enhancement may
+include repair or removal of all such NULL elements where possible.
+
+Implemented additional module-level executable AML code support. This change
+will execute module-level code that is not at the root of the namespace
+(under a Device object, etc.) at table load time. Module-level executable AML
+code has been illegal since ACPI 2.0. ACPICA BZ 762. Lin Ming.
+
+Implemented a new internal function to create Integer objects. This function
+simplifies miscellaneous object creation code. ACPICA BZ 823.
+
+Reduced the severity of predefined repair messages, Warning to Info. Since
+the object was successfully repaired, a warning is too severe. Reduced to an
+info message for now. These messages may eventually be changed to debug-only.
+ACPICA BZ 812.
+
+Example Code and Data Size: These are the sizes for the OS-independent
+acpica.lib produced by the Microsoft Visual C++ 6.0 32-bit compiler. The
+debug version of the code includes the debug output trace mechanism and has a
+much larger code and data size.
+
+ Previous Release:
+ Non-Debug Version: 85.8K Code, 18.0K Data, 103.8K Total
+ Debug Version: 161.8K Code, 50.6K Data, 212.4K Total
+ Current Release:
+ Non-Debug Version: 86.6K Code, 18.2K Data, 104.8K Total
+ Debug Version: 162.7K Code, 50.8K Data, 213.5K Total
+
+2) iASL Compiler/Disassembler and Tools:
+
+iASL: Implemented Switch() with While(1) so that Break works correctly. This
+change correctly implements the Switch operator with a surrounding While(1)
+so that the Break operator works as expected. ACPICA BZ 461. Lin Ming.
+
+iASL: Added a message if a package initializer list is shorter than package
+length. Adds a new remark for a Package() declaration if an initializer list
+exists, but is shorter than the declared length of the package. Although
+technically legal, this is probably a coding error and it is seen in the
+field. ACPICA BZ 815. Lin Ming, Bob Moore.
+
+iASL: Fixed a problem where the compiler could fault after the maximum number
+of errors was reached (200).
+
+acpixtract: Fixed a possible warning for pointer cast if the compiler warning
+level set very high.
+
+----------------------------------------
13 October 2009. Summary of changes for version 20091013:
This release is available at www.acpica.org/downloads
Modified: vendor-sys/acpica/dist/compiler/aslcompile.c
==============================================================================
--- vendor-sys/acpica/dist/compiler/aslcompile.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/compiler/aslcompile.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -895,13 +895,6 @@ CmCleanupAndExit (
10) / Gbl_NsLookupCount);
}
- /* Close all open files */
-
- for (i = 2; i < ASL_MAX_FILE_TYPE; i++)
- {
- FlCloseFile (i);
- }
-
/*
* TBD: SourceOutput should be .TMP, then rename if we want to keep it?
*/
@@ -923,6 +916,13 @@ CmCleanupAndExit (
}
UtDisplaySummary (ASL_FILE_STDOUT);
+
+ /* Close all open files */
+
+ for (i = 2; i < ASL_MAX_FILE_TYPE; i++)
+ {
+ FlCloseFile (i);
+ }
}
Modified: vendor-sys/acpica/dist/compiler/aslerror.c
==============================================================================
--- vendor-sys/acpica/dist/compiler/aslerror.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/compiler/aslerror.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -535,6 +535,7 @@ AslCommonError (
Gbl_NextError = Gbl_ErrorLog;
CmDoOutputFiles ();
CmCleanupAndExit ();
+ exit(1);
}
return;
Modified: vendor-sys/acpica/dist/compiler/asllookup.c
==============================================================================
--- vendor-sys/acpica/dist/compiler/asllookup.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/compiler/asllookup.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -526,7 +526,7 @@ LsDisplayNamespace (
/* Walk entire namespace from the root */
Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, FALSE, LsDoOneNamespaceObject,
+ ACPI_UINT32_MAX, FALSE, LsDoOneNamespaceObject, NULL,
NULL, NULL);
/* Print the full pathname for each namespace node */
@@ -534,7 +534,7 @@ LsDisplayNamespace (
FlPrintFile (ASL_FILE_NAMESPACE_OUTPUT, "\nNamespace pathnames\n\n");
Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, FALSE, LsDoOnePathname,
+ ACPI_UINT32_MAX, FALSE, LsDoOnePathname, NULL,
NULL, NULL);
return (Status);
@@ -598,7 +598,7 @@ LkObjectExists (
/* Walk entire namespace from the supplied root */
Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, FALSE, LsCompareOneNamespaceObject,
+ ACPI_UINT32_MAX, FALSE, LsCompareOneNamespaceObject, NULL,
Name, NULL);
if (Status == AE_CTRL_TRUE)
{
@@ -753,7 +753,7 @@ LkFindUnreferencedObjects (
/* Walk entire namespace from the supplied root */
(void) AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, FALSE, LkIsObjectUsed,
+ ACPI_UINT32_MAX, FALSE, LkIsObjectUsed, NULL,
NULL, NULL);
}
Modified: vendor-sys/acpica/dist/compiler/asloperands.c
==============================================================================
--- vendor-sys/acpica/dist/compiler/asloperands.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/compiler/asloperands.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -788,20 +788,30 @@ OpnDoPackage (
if ((PackageLengthOp->Asl.ParseOpcode == PARSEOP_INTEGER) ||
(PackageLengthOp->Asl.ParseOpcode == PARSEOP_QWORDCONST))
{
- if (PackageLengthOp->Asl.Value.Integer >= PackageLength)
+ if (PackageLengthOp->Asl.Value.Integer > PackageLength)
{
- /* Allow package to be longer than the initializer list */
+ /*
+ * Allow package length to be longer than the initializer
+ * list -- but if the length of initializer list is nonzero,
+ * issue a message since this is probably a coding error,
+ * even though technically legal.
+ */
+ if (PackageLength > 0)
+ {
+ AslError (ASL_REMARK, ASL_MSG_LIST_LENGTH_SHORT,
+ PackageLengthOp, NULL);
+ }
PackageLength = (UINT32) PackageLengthOp->Asl.Value.Integer;
}
- else
+ else if (PackageLengthOp->Asl.Value.Integer < PackageLength)
{
/*
- * Initializer list is longer than the package length. This
- * is an error as per the ACPI spec.
+ * The package length is smaller than the length of the
+ * initializer list. This is an error as per the ACPI spec.
*/
- AslError (ASL_ERROR, ASL_MSG_LIST_LENGTH,
- PackageLengthOp->Asl.Next, NULL);
+ AslError (ASL_ERROR, ASL_MSG_LIST_LENGTH_LONG,
+ PackageLengthOp, NULL);
}
}
Modified: vendor-sys/acpica/dist/compiler/asltransform.c
==============================================================================
--- vendor-sys/acpica/dist/compiler/asltransform.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/compiler/asltransform.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -468,6 +468,8 @@ TrDoSwitch (
ACPI_PARSE_OBJECT *NewOp;
ACPI_PARSE_OBJECT *NewOp2;
ACPI_PARSE_OBJECT *MethodOp;
+ ACPI_PARSE_OBJECT *StoreOp;
+ ACPI_PARSE_OBJECT *BreakOp;
char *PredicateValueName;
UINT16 Index;
UINT32 Btype;
@@ -638,11 +640,7 @@ TrDoSwitch (
*/
if (CurrentParentNode == StartNode)
{
- Conditional->Asl.Parent = CurrentParentNode->Asl.Parent;
-
- /* Link IF into the peer list */
-
- TrAmlInsertPeer (CurrentParentNode, Conditional);
+ Conditional->Asl.Next = NULL;
}
else
{
@@ -695,6 +693,7 @@ TrDoSwitch (
{
return;
}
+
TrAmlInitNode (DefaultOp, PARSEOP_ELSE);
DefaultOp->Asl.Parent = Conditional->Asl.Parent;
@@ -799,22 +798,44 @@ TrDoSwitch (
TrAmlSetSubtreeParent (NewOp2, NewOp);
/*
- * Transform the Switch() into a Store() node which will be used to save the
+ * Transform the Switch() into a While(One)-Break node.
+ * And create a Store() node which will be used to save the
* Switch() value. The store is of the form: Store (Value, _T_x)
* where _T_x is the temp variable.
*/
- TrAmlInitNode (StartNode, PARSEOP_STORE);
- StartNode->Asl.Child = NULL;
+ TrAmlInitNode (StartNode, PARSEOP_WHILE);
+ NewOp = TrCreateLeafNode (PARSEOP_ONE);
+ NewOp->Asl.Next = Predicate->Asl.Next;
+ NewOp->Asl.Parent = StartNode;
+ StartNode->Asl.Child = NewOp;
+
+ /* Create a Store() node */
+
+ StoreOp = TrCreateLeafNode (PARSEOP_STORE);
+ StoreOp->Asl.Parent = StartNode;
+ TrAmlInsertPeer (NewOp, StoreOp);
/* Complete the Store subtree */
- StartNode->Asl.Child = Predicate;
- Predicate->Asl.Parent = StartNode;
+ StoreOp->Asl.Child = Predicate;
+ Predicate->Asl.Parent = StoreOp;
NewOp = TrCreateValuedLeafNode (PARSEOP_NAMESEG,
(ACPI_INTEGER) ACPI_TO_INTEGER (PredicateValueName));
- NewOp->Asl.Parent = StartNode;
+ NewOp->Asl.Parent = StoreOp;
Predicate->Asl.Next = NewOp;
+
+ /* Create a Break() node and insert it into the end of While() */
+
+ Conditional = StartNode->Asl.Child;
+ while (Conditional->Asl.Next)
+ {
+ Conditional = Conditional->Asl.Next;
+ }
+
+ BreakOp = TrCreateLeafNode (PARSEOP_BREAK);
+ BreakOp->Asl.Parent = StartNode;
+ TrAmlInsertPeer (Conditional, BreakOp);
}
Modified: vendor-sys/acpica/dist/compiler/asltypes.h
==============================================================================
--- vendor-sys/acpica/dist/compiler/asltypes.h Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/compiler/asltypes.h Mon Nov 16 18:28:41 2009 (r199323)
@@ -369,7 +369,8 @@ typedef enum
ASL_MSG_INVALID_TIME,
ASL_MSG_INVALID_TYPE,
ASL_MSG_INVALID_UUID,
- ASL_MSG_LIST_LENGTH,
+ ASL_MSG_LIST_LENGTH_LONG,
+ ASL_MSG_LIST_LENGTH_SHORT,
ASL_MSG_LISTING_FILE_OPEN,
ASL_MSG_LISTING_FILENAME,
ASL_MSG_LOCAL_INIT,
@@ -488,7 +489,8 @@ char *AslMessages
/* ASL_MSG_INVALID_TIME */ "Time parameter too long (255 max)",
/* ASL_MSG_INVALID_TYPE */ "Invalid type",
/* ASL_MSG_INVALID_UUID */ "UUID string must be of the form \"aabbccdd-eeff-gghh-iijj-kkllmmnnoopp\"",
-/* ASL_MSG_LIST_LENGTH */ "Initializer list too long",
+/* ASL_MSG_LIST_LENGTH_LONG */ "Initializer list longer than declared package length",
+/* ASL_MSG_LIST_LENGTH_SHORT */ "Initializer list shorter than declared package length",
/* ASL_MSG_LISTING_FILE_OPEN */ "Could not open listing file",
/* ASL_MSG_LISTING_FILENAME */ "Could not create listing filename",
/* ASL_MSG_LOCAL_INIT */ "Method local variable is not initialized",
Modified: vendor-sys/acpica/dist/debugger/dbcmds.c
==============================================================================
--- vendor-sys/acpica/dist/debugger/dbcmds.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/debugger/dbcmds.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -383,7 +383,7 @@ AcpiDbFindReferences (
/* Search all nodes in namespace */
(void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
- AcpiDbWalkForReferences, (void *) ObjDesc, NULL);
+ AcpiDbWalkForReferences, NULL, (void *) ObjDesc, NULL);
}
@@ -475,7 +475,7 @@ AcpiDbCheckPredefinedNames (
/* Search all nodes in namespace */
(void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
- AcpiDbWalkForPredefinedNames, (void *) &Count, NULL);
+ AcpiDbWalkForPredefinedNames, NULL, (void *) &Count, NULL);
AcpiOsPrintf ("Found %d predefined names in the namespace\n", Count);
}
@@ -617,7 +617,7 @@ AcpiDbBatchExecute (
/* Search all nodes in namespace */
(void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
- AcpiDbWalkForExecute, (void *) &Info, NULL);
+ AcpiDbWalkForExecute, NULL, (void *) &Info, NULL);
AcpiOsPrintf ("Executed %d predefined names in the namespace\n", Info.Count);
}
@@ -1161,15 +1161,13 @@ AcpiDbSetMethodData (
/* Create and initialize the new object */
- ObjDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ ObjDesc = AcpiUtCreateIntegerObject ((UINT64) Value);
if (!ObjDesc)
{
AcpiOsPrintf ("Could not create an internal object\n");
return;
}
- ObjDesc->Integer.Value = Value;
-
/* Store the new object into the target */
switch (Type)
@@ -1321,7 +1319,7 @@ AcpiDbDisplayObjects (
/* Walk the namespace from the root */
(void) AcpiWalkNamespace (Type, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
- AcpiDbWalkForSpecificObjects, (void *) &Info, NULL);
+ AcpiDbWalkForSpecificObjects, NULL, (void *) &Info, NULL);
AcpiOsPrintf (
"\nFound %u objects of type [%s] in the current ACPI Namespace\n",
@@ -1437,7 +1435,7 @@ AcpiDbFindNameInNamespace (
/* Walk the namespace from the root */
(void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
- AcpiDbWalkAndMatchName, AcpiName, NULL);
+ AcpiDbWalkAndMatchName, NULL, AcpiName, NULL);
AcpiDbSetOutputDestination (ACPI_DB_CONSOLE_OUTPUT);
return (AE_OK);
@@ -1938,7 +1936,7 @@ AcpiDbCheckIntegrity (
/* Search all nodes in namespace */
(void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
- AcpiDbIntegrityWalk, (void *) &Info, NULL);
+ AcpiDbIntegrityWalk, NULL, (void *) &Info, NULL);
AcpiOsPrintf ("Verified %d namespace nodes with %d Objects\n",
Info.Nodes, Info.Objects);
@@ -2125,7 +2123,7 @@ AcpiDbGetBusInfo (
/* Search all nodes in namespace */
(void) AcpiWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT, ACPI_UINT32_MAX,
- AcpiDbBusWalk, NULL, NULL);
+ AcpiDbBusWalk, NULL, NULL, NULL);
}
#endif /* ACPI_DEBUGGER */
Modified: vendor-sys/acpica/dist/debugger/dbexec.c
==============================================================================
--- vendor-sys/acpica/dist/debugger/dbexec.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/debugger/dbexec.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -453,7 +453,7 @@ AcpiDbExecute (
if (*Name == '*')
{
(void) AcpiWalkNamespace (ACPI_TYPE_METHOD, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, AcpiDbExecutionWalk, NULL, NULL);
+ ACPI_UINT32_MAX, AcpiDbExecutionWalk, NULL, NULL, NULL);
return;
}
else
Modified: vendor-sys/acpica/dist/debugger/dbstats.c
==============================================================================
--- vendor-sys/acpica/dist/debugger/dbstats.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/debugger/dbstats.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -446,7 +446,7 @@ AcpiDbCountNamespaceObjects (
}
(void) AcpiNsWalkNamespace (ACPI_TYPE_ANY, ACPI_ROOT_OBJECT,
- ACPI_UINT32_MAX, FALSE, AcpiDbClassifyOneObject, NULL, NULL);
+ ACPI_UINT32_MAX, FALSE, AcpiDbClassifyOneObject, NULL, NULL, NULL);
}
Modified: vendor-sys/acpica/dist/dispatcher/dsinit.c
==============================================================================
--- vendor-sys/acpica/dist/dispatcher/dsinit.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/dispatcher/dsinit.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -283,7 +283,7 @@ AcpiDsInitializeObjects (
* the namespace reader lock.
*/
Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, StartNode, ACPI_UINT32_MAX,
- ACPI_NS_WALK_UNLOCK, AcpiDsInitOneObject, &Info, NULL);
+ ACPI_NS_WALK_UNLOCK, AcpiDsInitOneObject, NULL, &Info, NULL);
if (ACPI_FAILURE (Status))
{
ACPI_EXCEPTION ((AE_INFO, Status, "During WalkNamespace"));
Modified: vendor-sys/acpica/dist/dispatcher/dsmthdat.c
==============================================================================
--- vendor-sys/acpica/dist/dispatcher/dsmthdat.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/dispatcher/dsmthdat.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -524,13 +524,12 @@ AcpiDsMethodDataGetValue (
if (AcpiGbl_EnableInterpreterSlack)
{
- Object = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ Object = AcpiUtCreateIntegerObject ((UINT64) 0);
if (!Object)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
- Object->Integer.Value = 0;
Node->Object = Object;
}
Modified: vendor-sys/acpica/dist/dispatcher/dsobject.c
==============================================================================
--- vendor-sys/acpica/dist/dispatcher/dsobject.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/dispatcher/dsobject.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -574,7 +574,7 @@ AcpiDsBuildInternalPackageObj (
*
* Note: technically, this is an error, from ACPI spec: "It is an error
* for NumElements to be less than the number of elements in the
- * PackageList". However, we just print an error message and
+ * PackageList". However, we just print a message and
* no exception is returned. This provides Windows compatibility. Some
* BIOSs will alter the NumElements on the fly, creating this type
* of ill-formed package object.
@@ -598,8 +598,8 @@ AcpiDsBuildInternalPackageObj (
Arg = Arg->Common.Next;
}
- ACPI_ERROR ((AE_INFO,
- "Package List length (0x%X) larger than NumElements count (0x%X), truncated\n",
+ ACPI_INFO ((AE_INFO,
+ "Actual Package length (0x%X) is larger than NumElements field (0x%X), truncated\n",
i, ElementCount));
}
else if (i < ElementCount)
Modified: vendor-sys/acpica/dist/events/evgpeblk.c
==============================================================================
--- vendor-sys/acpica/dist/events/evgpeblk.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/events/evgpeblk.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -1110,7 +1110,7 @@ AcpiEvCreateGpeBlock (
Status = AcpiNsWalkNamespace (ACPI_TYPE_METHOD, GpeDevice,
ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK,
- AcpiEvSaveMethodInfo, GpeBlock, NULL);
+ AcpiEvSaveMethodInfo, NULL, GpeBlock, NULL);
/* Return the new block */
@@ -1192,7 +1192,7 @@ AcpiEvInitializeGpeBlock (
Status = AcpiNsWalkNamespace (ACPI_TYPE_DEVICE, ACPI_ROOT_OBJECT,
ACPI_UINT32_MAX, ACPI_NS_WALK_UNLOCK,
- AcpiEvMatchPrwAndGpe, &GpeInfo, NULL);
+ AcpiEvMatchPrwAndGpe, NULL, &GpeInfo, NULL);
}
/*
Modified: vendor-sys/acpica/dist/events/evregion.c
==============================================================================
--- vendor-sys/acpica/dist/events/evregion.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/events/evregion.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -400,25 +400,21 @@ AcpiEvExecuteRegMethod (
* connection status 1 for connecting the handler, 0 for disconnecting
* the handler (Passed as a parameter)
*/
- Args[0] = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ Args[0] = AcpiUtCreateIntegerObject ((UINT64) RegionObj->Region.SpaceId);
if (!Args[0])
{
Status = AE_NO_MEMORY;
goto Cleanup1;
}
- Args[1] = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ Args[1] = AcpiUtCreateIntegerObject ((UINT64) Function);
if (!Args[1])
{
Status = AE_NO_MEMORY;
goto Cleanup2;
}
- /* Setup the parameter objects */
-
- Args[0]->Integer.Value = RegionObj->Region.SpaceId;
- Args[1]->Integer.Value = Function;
- Args[2] = NULL;
+ Args[2] = NULL; /* Terminate list */
/* Execute the method, no return value */
@@ -1173,7 +1169,7 @@ AcpiEvInstallSpaceHandler (
* of the branch
*/
Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, Node, ACPI_UINT32_MAX,
- ACPI_NS_WALK_UNLOCK, AcpiEvInstallHandler,
+ ACPI_NS_WALK_UNLOCK, AcpiEvInstallHandler, NULL,
HandlerObj, NULL);
UnlockAndExit:
@@ -1213,7 +1209,7 @@ AcpiEvExecuteRegMethods (
* regions of this Space ID before we can run any _REG methods)
*/
Status = AcpiNsWalkNamespace (ACPI_TYPE_ANY, Node, ACPI_UINT32_MAX,
- ACPI_NS_WALK_UNLOCK, AcpiEvRegRun,
+ ACPI_NS_WALK_UNLOCK, AcpiEvRegRun, NULL,
&SpaceId, NULL);
return_ACPI_STATUS (Status);
Modified: vendor-sys/acpica/dist/executer/exconfig.c
==============================================================================
--- vendor-sys/acpica/dist/executer/exconfig.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/executer/exconfig.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -263,15 +263,13 @@ AcpiExLoadTableOp (
/* Table not found, return an Integer=0 and AE_OK */
- DdbHandle = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ DdbHandle = AcpiUtCreateIntegerObject ((UINT64) 0);
if (!DdbHandle)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
- DdbHandle->Integer.Value = 0;
*ReturnDesc = DdbHandle;
-
return_ACPI_STATUS (AE_OK);
}
Modified: vendor-sys/acpica/dist/executer/exconvrt.c
==============================================================================
--- vendor-sys/acpica/dist/executer/exconvrt.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/executer/exconvrt.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -260,7 +260,7 @@ AcpiExConvertToInteger (
/* Create a new integer */
- ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ ReturnDesc = AcpiUtCreateIntegerObject (Result);
if (!ReturnDesc)
{
return_ACPI_STATUS (AE_NO_MEMORY);
@@ -271,7 +271,6 @@ AcpiExConvertToInteger (
/* Save the Result */
- ReturnDesc->Integer.Value = Result;
AcpiExTruncateFor32bitTable (ReturnDesc);
*ResultDesc = ReturnDesc;
return_ACPI_STATUS (AE_OK);
Modified: vendor-sys/acpica/dist/executer/exfield.c
==============================================================================
--- vendor-sys/acpica/dist/executer/exfield.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/executer/exfield.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -249,14 +249,13 @@ AcpiExReadDataFromField (
{
/* Field will fit within an Integer (normal case) */
- BufferDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ BufferDesc = AcpiUtCreateIntegerObject ((UINT64) 0);
if (!BufferDesc)
{
return_ACPI_STATUS (AE_NO_MEMORY);
}
Length = AcpiGbl_IntegerByteWidth;
- BufferDesc->Integer.Value = 0;
Buffer = &BufferDesc->Integer.Value;
}
Modified: vendor-sys/acpica/dist/executer/exoparg1.c
==============================================================================
--- vendor-sys/acpica/dist/executer/exoparg1.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/executer/exoparg1.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -183,13 +183,12 @@ AcpiExOpcode_0A_0T_1R (
/* Create a return object of type Integer */
- ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ ReturnDesc = AcpiUtCreateIntegerObject (AcpiOsGetTimer ());
if (!ReturnDesc)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
- ReturnDesc->Integer.Value = AcpiOsGetTimer ();
break;
default: /* Unknown opcode */
@@ -733,7 +732,7 @@ AcpiExOpcode_1A_0T_1R (
{
case AML_LNOT_OP: /* LNot (Operand) */
- ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ ReturnDesc = AcpiUtCreateIntegerObject ((UINT64) 0);
if (!ReturnDesc)
{
Status = AE_NO_MEMORY;
@@ -838,14 +837,12 @@ AcpiExOpcode_1A_0T_1R (
/* Allocate a descriptor to hold the type. */
- ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ ReturnDesc = AcpiUtCreateIntegerObject ((UINT64) Type);
if (!ReturnDesc)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
-
- ReturnDesc->Integer.Value = Type;
break;
@@ -917,14 +914,12 @@ AcpiExOpcode_1A_0T_1R (
* Now that we have the size of the object, create a result
* object to hold the value
*/
- ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ ReturnDesc = AcpiUtCreateIntegerObject (Value);
if (!ReturnDesc)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
-
- ReturnDesc->Integer.Value = Value;
break;
@@ -1089,21 +1084,18 @@ AcpiExOpcode_1A_0T_1R (
* NOTE: index into a buffer is NOT a pointer to a
* sub-buffer of the main buffer, it is only a pointer to a
* single element (byte) of the buffer!
+ *
+ * Since we are returning the value of the buffer at the
+ * indexed location, we don't need to add an additional
+ * reference to the buffer itself.
*/
- ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ ReturnDesc = AcpiUtCreateIntegerObject ((UINT64)
+ TempDesc->Buffer.Pointer[Operand[0]->Reference.Value]);
if (!ReturnDesc)
{
Status = AE_NO_MEMORY;
goto Cleanup;
}
-
- /*
- * Since we are returning the value of the buffer at the
- * indexed location, we don't need to add an additional
- * reference to the buffer itself.
- */
- ReturnDesc->Integer.Value =
- TempDesc->Buffer.Pointer[Operand[0]->Reference.Value];
break;
Modified: vendor-sys/acpica/dist/executer/exoparg6.c
==============================================================================
--- vendor-sys/acpica/dist/executer/exoparg6.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/executer/exoparg6.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -344,8 +344,9 @@ AcpiExOpcode_6A_0T_1R (
}
/* Create an integer for the return value */
+ /* Default return value is ACPI_INTEGER_MAX if no match found */
- ReturnDesc = AcpiUtCreateInternalObject (ACPI_TYPE_INTEGER);
+ ReturnDesc = AcpiUtCreateIntegerObject (ACPI_INTEGER_MAX);
if (!ReturnDesc)
{
Status = AE_NO_MEMORY;
@@ -353,10 +354,6 @@ AcpiExOpcode_6A_0T_1R (
}
- /* Default return value if no match found */
-
- ReturnDesc->Integer.Value = ACPI_INTEGER_MAX;
-
/*
* Examine each element until a match is found. Both match conditions
* must be satisfied for a match to occur. Within the loop,
Modified: vendor-sys/acpica/dist/executer/exregion.c
==============================================================================
--- vendor-sys/acpica/dist/executer/exregion.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/executer/exregion.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -157,7 +157,8 @@ AcpiExSystemMemorySpaceHandler (
void *LogicalAddrPtr = NULL;
ACPI_MEM_SPACE_CONTEXT *MemInfo = RegionContext;
UINT32 Length;
- ACPI_SIZE WindowSize;
+ ACPI_SIZE MapLength;
+ ACPI_SIZE PageBoundaryMapLength;
#ifdef ACPI_MISALIGNMENT_NOT_SUPPORTED
UINT32 Remainder;
#endif
@@ -227,26 +228,45 @@ AcpiExSystemMemorySpaceHandler (
}
/*
- * Don't attempt to map memory beyond the end of the region, and
- * constrain the maximum mapping size to something reasonable.
+ * October 2009: Attempt to map from the requested address to the
+ * end of the region. However, we will never map more than one
+ * page, nor will we cross a page boundary.
*/
- WindowSize = (ACPI_SIZE)
+ MapLength = (ACPI_SIZE)
((MemInfo->Address + MemInfo->Length) - Address);
- if (WindowSize > ACPI_SYSMEM_REGION_WINDOW_SIZE)
+ /*
+ * If mapping the entire remaining portion of the region will cross
+ * a page boundary, just map up to the page boundary, do not cross.
+ * On some systems, crossing a page boundary while mapping regions
+ * can cause warnings if the pages have different attributes
+ * due to resource management.
+ *
+ * This has the added benefit of constraining a single mapping to
+ * one page, which is similar to the original code that used a 4k
+ * maximum window.
+ */
+ PageBoundaryMapLength =
+ ACPI_ROUND_UP (Address, ACPI_DEFAULT_PAGE_SIZE) - Address;
+ if (PageBoundaryMapLength == 0)
+ {
+ PageBoundaryMapLength = ACPI_DEFAULT_PAGE_SIZE;
+ }
+
+ if (MapLength > PageBoundaryMapLength)
{
- WindowSize = ACPI_SYSMEM_REGION_WINDOW_SIZE;
+ MapLength = PageBoundaryMapLength;
}
/* Create a new mapping starting at the address given */
MemInfo->MappedLogicalAddress = AcpiOsMapMemory (
- (ACPI_PHYSICAL_ADDRESS) Address, WindowSize);
+ (ACPI_PHYSICAL_ADDRESS) Address, MapLength);
if (!MemInfo->MappedLogicalAddress)
{
ACPI_ERROR ((AE_INFO,
"Could not map memory at %8.8X%8.8X, size %X",
- ACPI_FORMAT_NATIVE_UINT (Address), (UINT32) WindowSize));
+ ACPI_FORMAT_NATIVE_UINT (Address), (UINT32) MapLength));
MemInfo->MappedLength = 0;
return_ACPI_STATUS (AE_NO_MEMORY);
}
@@ -254,7 +274,7 @@ AcpiExSystemMemorySpaceHandler (
/* Save the physical address and mapping size */
MemInfo->MappedPhysicalAddress = Address;
- MemInfo->MappedLength = WindowSize;
+ MemInfo->MappedLength = MapLength;
}
/*
Modified: vendor-sys/acpica/dist/include/acconfig.h
==============================================================================
--- vendor-sys/acpica/dist/include/acconfig.h Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/include/acconfig.h Mon Nov 16 18:28:41 2009 (r199323)
@@ -177,9 +177,9 @@
#define ACPI_MAX_REFERENCE_COUNT 0x800
-/* Size of cached memory mapping for system memory operation region */
+/* Default page size for use in mapping memory for operation regions */
-#define ACPI_SYSMEM_REGION_WINDOW_SIZE 4096
+#define ACPI_DEFAULT_PAGE_SIZE 4096 /* Must be power of 2 */
/* OwnerId tracking. 8 entries allows for 255 OwnerIds */
Modified: vendor-sys/acpica/dist/include/acmacros.h
==============================================================================
--- vendor-sys/acpica/dist/include/acmacros.h Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/include/acmacros.h Mon Nov 16 18:28:41 2009 (r199323)
@@ -403,6 +403,7 @@
#define ACPI_ERROR_NAMESPACE(s, e) AcpiNsReportError (AE_INFO, s, e);
#define ACPI_ERROR_METHOD(s, n, p, e) AcpiNsReportMethodError (AE_INFO, s, n, p, e);
#define ACPI_WARN_PREDEFINED(plist) AcpiUtPredefinedWarning plist
+#define ACPI_INFO_PREDEFINED(plist) AcpiUtPredefinedInfo plist
#else
@@ -411,6 +412,7 @@
#define ACPI_ERROR_NAMESPACE(s, e)
#define ACPI_ERROR_METHOD(s, n, p, e)
#define ACPI_WARN_PREDEFINED(plist)
+#define ACPI_INFO_PREDEFINED(plist)
#endif /* ACPI_NO_ERROR_MESSAGES */
Modified: vendor-sys/acpica/dist/include/acnamesp.h
==============================================================================
--- vendor-sys/acpica/dist/include/acnamesp.h Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/include/acnamesp.h Mon Nov 16 18:28:41 2009 (r199323)
@@ -189,7 +189,8 @@ AcpiNsWalkNamespace (
ACPI_HANDLE StartObject,
UINT32 MaxDepth,
UINT32 Flags,
- ACPI_WALK_CALLBACK UserFunction,
+ ACPI_WALK_CALLBACK PreOrderVisit,
+ ACPI_WALK_CALLBACK PostOrderVisit,
void *Context,
void **ReturnValue);
@@ -428,7 +429,8 @@ AcpiNsGetAttachedData (
/*
- * nsrepair - return object repair for predefined methods/objects
+ * nsrepair - General return object repair for all
+ * predefined methods/objects
*/
ACPI_STATUS
AcpiNsRepairObject (
@@ -444,6 +446,18 @@ AcpiNsRepairPackageList (
/*
+ * nsrepair2 - Return object repair for specific
+ * predefined methods/objects
+ */
+ACPI_STATUS
+AcpiNsComplexRepairs (
+ ACPI_PREDEFINED_DATA *Data,
+ ACPI_NAMESPACE_NODE *Node,
+ ACPI_STATUS ValidateStatus,
+ ACPI_OPERAND_OBJECT **ReturnObjectPtr);
+
+
+/*
* nssearch - Namespace searching and entry
*/
ACPI_STATUS
Modified: vendor-sys/acpica/dist/include/acpixf.h
==============================================================================
--- vendor-sys/acpica/dist/include/acpixf.h Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/include/acpixf.h Mon Nov 16 18:28:41 2009 (r199323)
@@ -120,7 +120,7 @@
/* Current ACPICA subsystem version in YYYYMMDD format */
-#define ACPI_CA_VERSION 0x20091013
+#define ACPI_CA_VERSION 0x20091112
#include "actypes.h"
#include "actbl.h"
@@ -267,7 +267,8 @@ AcpiWalkNamespace (
ACPI_OBJECT_TYPE Type,
ACPI_HANDLE StartObject,
UINT32 MaxDepth,
- ACPI_WALK_CALLBACK UserFunction,
+ ACPI_WALK_CALLBACK PreOrderVisit,
+ ACPI_WALK_CALLBACK PostOrderVisit,
void *Context,
void **ReturnValue);
Modified: vendor-sys/acpica/dist/include/acutils.h
==============================================================================
--- vendor-sys/acpica/dist/include/acutils.h Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/include/acutils.h Mon Nov 16 18:28:41 2009 (r199323)
@@ -644,6 +644,10 @@ AcpiUtCreatePackageObject (
UINT32 Count);
ACPI_OPERAND_OBJECT *
+AcpiUtCreateIntegerObject (
+ UINT64 Value);
+
+ACPI_OPERAND_OBJECT *
AcpiUtCreateBufferObject (
ACPI_SIZE BufferSize);
@@ -795,6 +799,15 @@ AcpiUtPredefinedWarning (
const char *Format,
...);
+void ACPI_INTERNAL_VAR_XFACE
+AcpiUtPredefinedInfo (
+ const char *ModuleName,
+ UINT32 LineNumber,
+ char *Pathname,
+ UINT8 NodeFlags,
+ const char *Format,
+ ...);
+
/* Values for Base above (16=Hex, 10=Decimal) */
#define ACPI_ANY_BASE 0
Modified: vendor-sys/acpica/dist/namespace/nsdump.c
==============================================================================
--- vendor-sys/acpica/dist/namespace/nsdump.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/namespace/nsdump.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -736,7 +736,7 @@ AcpiNsDumpObjects (
(void) AcpiNsWalkNamespace (Type, StartHandle, MaxDepth,
ACPI_NS_WALK_NO_UNLOCK | ACPI_NS_WALK_TEMP_NODES,
- AcpiNsDumpOneObject, (void *) &Info, NULL);
+ AcpiNsDumpOneObject, NULL, (void *) &Info, NULL);
}
Modified: vendor-sys/acpica/dist/namespace/nsdumpdv.c
==============================================================================
--- vendor-sys/acpica/dist/namespace/nsdumpdv.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/namespace/nsdumpdv.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -225,7 +225,7 @@ AcpiNsDumpRootDevices (
Status = AcpiNsWalkNamespace (ACPI_TYPE_DEVICE, SysBusHandle,
ACPI_UINT32_MAX, ACPI_NS_WALK_NO_UNLOCK,
- AcpiNsDumpOneDevice, NULL, NULL);
+ AcpiNsDumpOneDevice, NULL, NULL, NULL);
}
#endif
Modified: vendor-sys/acpica/dist/namespace/nseval.c
==============================================================================
--- vendor-sys/acpica/dist/namespace/nseval.c Mon Nov 16 15:38:27 2009 (r199322)
+++ vendor-sys/acpica/dist/namespace/nseval.c Mon Nov 16 18:28:41 2009 (r199323)
@@ -460,36 +460,53 @@ AcpiNsExecModuleCode (
ACPI_OPERAND_OBJECT *MethodObj,
ACPI_EVALUATE_INFO *Info)
{
- ACPI_OPERAND_OBJECT *RootObj;
+ ACPI_OPERAND_OBJECT *ParentObj;
+ ACPI_NAMESPACE_NODE *ParentNode;
+ ACPI_OBJECT_TYPE Type;
ACPI_STATUS Status;
ACPI_FUNCTION_TRACE (NsExecModuleCode);
+ /*
+ * Get the parent node. We cheat by using the NextObject field
+ * of the method object descriptor.
+ */
+ ParentNode = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE,
+ MethodObj->Method.NextObject);
+ Type = AcpiNsGetType (ParentNode);
+
+ /* Must clear NextObject (AcpiNsAttachObject needs the field) */
+
+ MethodObj->Method.NextObject = NULL;
+
/* Initialize the evaluation information block */
ACPI_MEMSET (Info, 0, sizeof (ACPI_EVALUATE_INFO));
- Info->PrefixNode = AcpiGbl_RootNode;
+ Info->PrefixNode = ParentNode;
/*
- * Get the currently attached root object. Add a reference, because the
+ * Get the currently attached parent object. Add a reference, because the
* ref count will be decreased when the method object is installed to
- * the root node.
+ * the parent node.
*/
- RootObj = AcpiNsGetAttachedObject (AcpiGbl_RootNode);
- AcpiUtAddReference (RootObj);
+ ParentObj = AcpiNsGetAttachedObject (ParentNode);
+ if (ParentObj)
+ {
+ AcpiUtAddReference (ParentObj);
+ }
- /* Install the method (module-level code) in the root node */
+ /* Install the method (module-level code) in the parent node */
- Status = AcpiNsAttachObject (AcpiGbl_RootNode, MethodObj,
+ Status = AcpiNsAttachObject (ParentNode, MethodObj,
ACPI_TYPE_METHOD);
if (ACPI_FAILURE (Status))
{
goto Exit;
}
- /* Execute the root node as a control method */
+ /* Execute the parent node as a control method */
Status = AcpiNsEvaluate (Info);
@@ -498,14 +515,24 @@ AcpiNsExecModuleCode (
/* Detach the temporary method object */
- AcpiNsDetachObject (AcpiGbl_RootNode);
+ AcpiNsDetachObject (ParentNode);
- /* Restore the original root object */
+ /* Restore the original parent object */
- Status = AcpiNsAttachObject (AcpiGbl_RootNode, RootObj, ACPI_TYPE_DEVICE);
+ if (ParentObj)
+ {
+ Status = AcpiNsAttachObject (ParentNode, ParentObj, Type);
+ }
+ else
+ {
+ ParentNode->Type = (UINT8) Type;
+ }
Exit:
- AcpiUtRemoveReference (RootObj);
+ if (ParentObj)
+ {
*** DIFF OUTPUT TRUNCATED AT 1000 LINES ***
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