ACPI_NAMESPACE_NODE *
AcpiDbConvertToNode (
char *InString)
{
ACPI_NAMESPACE_NODE *Node;
ACPI_SIZE Address;
if ((*InString >= 0x30) && (*InString <= 0x39))
{
/* Numeric argument, convert */
Address = strtoul (InString, NULL, 16);
Node = ACPI_TO_POINTER (Address);
if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE)))
{
AcpiOsPrintf ("Address %p is invalid",
Node);
return (NULL);
}
/* Make sure pointer is valid NS node */
if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED)
{
AcpiOsPrintf ("Address %p is not a valid namespace node [%s]\n",
Node, AcpiUtGetDescriptorName (Node));
return (NULL);
}
}
else
{
/*
* Alpha argument: The parameter is a name string that must be
* resolved to a Namespace object.
*/
Node = AcpiDbLocalNsLookup (InString);
if (!Node)
{
AcpiOsPrintf (
"Could not find [%s] in namespace, defaulting to root node\n",
InString);
Node = AcpiGbl_RootNode;
}
}
return (Node);
}
ACPI_NAMESPACE_NODE *
AcpiDbConvertToNode (
char *InString)
{
ACPI_NAMESPACE_NODE *Node;
if ((*InString >= 0x30) && (*InString <= 0x39))
{
/* Numeric argument, convert */
Node = ACPI_TO_POINTER (ACPI_STRTOUL (InString, NULL, 16));
if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE)))
{
AcpiOsPrintf ("Address %p is invalid in this address space\n",
Node);
return (NULL);
}
/* Make sure pointer is valid NS node */
if (ACPI_GET_DESCRIPTOR_TYPE (Node) != ACPI_DESC_TYPE_NAMED)
{
AcpiOsPrintf ("Address %p is not a valid NS node [%s]\n",
Node, AcpiUtGetDescriptorName (Node));
return (NULL);
}
}
else
{
/* Alpha argument */
/* The parameter is a name string that must be resolved to a
* Named obj
*/
Node = AcpiDbLocalNsLookup (InString);
if (!Node)
{
Node = AcpiGbl_RootNode;
}
}
return (Node);
}
void
AcpiDbDecodeAndDisplayObject (
char *Target,
char *OutputType)
{
void *ObjPtr;
ACPI_NAMESPACE_NODE *Node;
ACPI_OPERAND_OBJECT *ObjDesc;
UINT32 Display = DB_BYTE_DISPLAY;
char Buffer[80];
ACPI_BUFFER RetBuf;
ACPI_STATUS Status;
UINT32 Size;
if (!Target)
{
return;
}
/* Decode the output type */
if (OutputType)
{
AcpiUtStrupr (OutputType);
if (OutputType[0] == 'W')
{
Display = DB_WORD_DISPLAY;
}
else if (OutputType[0] == 'D')
{
Display = DB_DWORD_DISPLAY;
}
else if (OutputType[0] == 'Q')
{
Display = DB_QWORD_DISPLAY;
}
}
RetBuf.Length = sizeof (Buffer);
RetBuf.Pointer = Buffer;
/* Differentiate between a number and a name */
if ((Target[0] >= 0x30) && (Target[0] <= 0x39))
{
ObjPtr = AcpiDbGetPointer (Target);
if (!AcpiOsReadable (ObjPtr, 16))
{
AcpiOsPrintf (
"Address %p is invalid in this address space\n",
ObjPtr);
return;
}
/* Decode the object type */
switch (ACPI_GET_DESCRIPTOR_TYPE (ObjPtr))
{
case ACPI_DESC_TYPE_NAMED:
/* This is a namespace Node */
if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_NAMESPACE_NODE)))
{
AcpiOsPrintf (
"Cannot read entire Named object at address %p\n",
ObjPtr);
return;
}
Node = ObjPtr;
goto DumpNode;
case ACPI_DESC_TYPE_OPERAND:
/* This is a ACPI OPERAND OBJECT */
if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_OPERAND_OBJECT)))
{
AcpiOsPrintf (
"Cannot read entire ACPI object at address %p\n",
ObjPtr);
return;
}
AcpiUtDebugDumpBuffer (ObjPtr, sizeof (ACPI_OPERAND_OBJECT),
Display, ACPI_UINT32_MAX);
AcpiExDumpObjectDescriptor (ObjPtr, 1);
break;
case ACPI_DESC_TYPE_PARSER:
/* This is a Parser Op object */
if (!AcpiOsReadable (ObjPtr, sizeof (ACPI_PARSE_OBJECT)))
{
AcpiOsPrintf (
"Cannot read entire Parser object at address %p\n",
ObjPtr);
return;
}
AcpiUtDebugDumpBuffer (ObjPtr, sizeof (ACPI_PARSE_OBJECT),
Display, ACPI_UINT32_MAX);
AcpiDbDumpParserDescriptor ((ACPI_PARSE_OBJECT *) ObjPtr);
break;
default:
/* Is not a recognizeable object */
AcpiOsPrintf (
"Not a known ACPI internal object, descriptor type %2.2X\n",
ACPI_GET_DESCRIPTOR_TYPE (ObjPtr));
Size = 16;
if (AcpiOsReadable (ObjPtr, 64))
{
Size = 64;
}
/* Just dump some memory */
AcpiUtDebugDumpBuffer (ObjPtr, Size, Display, ACPI_UINT32_MAX);
break;
}
return;
}
/* The parameter is a name string that must be resolved to a Named obj */
Node = AcpiDbLocalNsLookup (Target);
if (!Node)
{
return;
}
DumpNode:
/* Now dump the NS node */
Status = AcpiGetName (Node, ACPI_FULL_PATHNAME_NO_TRAILING, &RetBuf);
if (ACPI_FAILURE (Status))
{
AcpiOsPrintf ("Could not convert name to pathname\n");
}
else
{
AcpiOsPrintf ("Object (%p) Pathname: %s\n",
Node, (char *) RetBuf.Pointer);
}
if (!AcpiOsReadable (Node, sizeof (ACPI_NAMESPACE_NODE)))
{
AcpiOsPrintf ("Invalid Named object at address %p\n", Node);
return;
}
AcpiUtDebugDumpBuffer ((void *) Node, sizeof (ACPI_NAMESPACE_NODE),
Display, ACPI_UINT32_MAX);
AcpiExDumpNamespaceNode (Node, 1);
ObjDesc = AcpiNsGetAttachedObject (Node);
if (ObjDesc)
{
AcpiOsPrintf ("\nAttached Object (%p):\n", ObjDesc);
if (!AcpiOsReadable (ObjDesc, sizeof (ACPI_OPERAND_OBJECT)))
{
AcpiOsPrintf ("Invalid internal ACPI Object at address %p\n",
ObjDesc);
return;
}
AcpiUtDebugDumpBuffer ((void *) ObjDesc,
sizeof (ACPI_OPERAND_OBJECT), Display, ACPI_UINT32_MAX);
AcpiExDumpObjectDescriptor (ObjDesc, 1);
}
}
