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date	2002.10.07.16.09.00;	author rmoore1;	state Exp;
This commit is contained in:
aystarik 2005-06-29 18:34:13 +00:00
parent 7097d5cb78
commit 145ac1a55a
1 changed files with 16 additions and 15 deletions
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31
source/components/namespace/nssearch.c
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@ -1,7 +1,7 @@
/*******************************************************************************
*
* Module Name: nssearch - Namespace search
* $Revision: 1.90 $
* $Revision: 1.91 $
*
******************************************************************************/
@ -129,14 +129,15 @@
* FUNCTION: AcpiNsSearchNode
*
* PARAMETERS: *TargetName - Ascii ACPI name to search for
* *Node - Starting table where search will begin
* *Node - Starting node where search will begin
* Type - Object type to match
* **ReturnNode - Where the matched Named obj is returned
*
* RETURN: Status
*
* DESCRIPTION: Search a single namespace table. Performs a simple search,
* does not add entries or search parents.
* DESCRIPTION: Search a single level of the namespace. Performs a
* simple search of the specified level, and does not add
* entries or search parents.
*
*
* Named object lists are built (and subsequently dumped) in the
@ -180,8 +181,8 @@ AcpiNsSearchNode (
#endif
/*
* Search for name in this table, which is to say that we must search
* for the name among the children of this object
* Search for name at this namespace level, which is to say that we
* must search for the name among the children of this object
*/
NextNode = Node->Child;
while (NextNode)
@ -241,7 +242,7 @@ AcpiNsSearchNode (
NextNode = NextNode->Peer;
}
/* Searched entire table, not found */
/* Searched entire namespace level, not found */
ACPI_DEBUG_PRINT ((ACPI_DB_NAMES, "Name %4.4s Type [%s] not found at %p\n",
(char *) &TargetName, AcpiUtGetTypeName (Type), NextNode));
@ -255,14 +256,14 @@ AcpiNsSearchNode (
* FUNCTION: AcpiNsSearchParentTree
*
* PARAMETERS: *TargetName - Ascii ACPI name to search for
* *Node - Starting table where search will begin
* *Node - Starting node where search will begin
* Type - Object type to match
* **ReturnNode - Where the matched Named Obj is returned
*
* RETURN: Status
*
* DESCRIPTION: Called when a name has not been found in the current namespace
* table. Before adding it or giving up, ACPI scope rules require
* level. Before adding it or giving up, ACPI scope rules require
* searching enclosing scopes in cases identified by AcpiNsLocal().
*
* "A name is located by finding the matching name in the current
@ -355,8 +356,8 @@ AcpiNsSearchParentTree (
*
* PARAMETERS: TargetName - Ascii ACPI name to search for (4 chars)
* WalkState - Current state of the walk
* *Node - Starting table where search will begin
* InterpreterMode - Add names only in MODE_LoadPassX.
* *Node - Starting node where search will begin
* InterpreterMode - Add names only in ACPI_MODE_LOAD_PASS_x.
* Otherwise,search only.
* Type - Object type to match
* Flags - Flags describing the search restrictions
@ -364,12 +365,12 @@ AcpiNsSearchParentTree (
*
* RETURN: Status
*
* DESCRIPTION: Search for a name segment in a single name table,
* DESCRIPTION: Search for a name segment in a single namespace level,
* optionally adding it if it is not found. If the passed
* Type is not Any and the type previously stored in the
* entry was Any (i.e. unknown), update the stored type.
*
* In IMODE_EXECUTE, search only.
* In ACPI_IMODE_EXECUTE, search only.
* In other modes, search and add if not found.
*
******************************************************************************/
@ -411,7 +412,7 @@ AcpiNsSearchAndEnter (
return_ACPI_STATUS (AE_BAD_CHARACTER);
}
/* Try to find the name in the table specified by the caller */
/* Try to find the name in the namespace level specified by the caller */
*ReturnNode = ACPI_ENTRY_NOT_FOUND;
Status = AcpiNsSearchNode (TargetName, Node, Type, ReturnNode);
@ -447,7 +448,7 @@ AcpiNsSearchAndEnter (
(Flags & ACPI_NS_SEARCH_PARENT))
{
/*
* Not found in table - search parent tree according
* Not found at this level - search parent tree according
* to ACPI specification
*/
Status = AcpiNsSearchParentTree (TargetName, Node,