static ACPI_STATUS
AcpiDbTestOneObject (
ACPI_HANDLE ObjHandle,
UINT32 NestingLevel,
void *Context,
void **ReturnValue)
{
ACPI_NAMESPACE_NODE *Node;
ACPI_OPERAND_OBJECT *ObjDesc;
ACPI_OPERAND_OBJECT *RegionObj;
ACPI_OBJECT_TYPE LocalType;
UINT32 BitLength = 0;
UINT32 ByteLength = 0;
ACPI_STATUS Status = AE_OK;
Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, ObjHandle);
ObjDesc = Node->Object;
/*
* For the supported types, get the actual bit length or
* byte length. Map the type to one of Integer/String/Buffer.
*/
switch (Node->Type)
{
case ACPI_TYPE_INTEGER:
/* Integer width is either 32 or 64 */
LocalType = ACPI_TYPE_INTEGER;
BitLength = AcpiGbl_IntegerBitWidth;
break;
case ACPI_TYPE_STRING:
LocalType = ACPI_TYPE_STRING;
ByteLength = ObjDesc->String.Length;
break;
case ACPI_TYPE_BUFFER:
LocalType = ACPI_TYPE_BUFFER;
ByteLength = ObjDesc->Buffer.Length;
BitLength = ByteLength * 8;
break;
case ACPI_TYPE_FIELD_UNIT:
case ACPI_TYPE_BUFFER_FIELD:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_INDEX_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
LocalType = ACPI_TYPE_INTEGER;
if (ObjDesc)
{
/*
* Returned object will be a Buffer if the field length
* is larger than the size of an Integer (32 or 64 bits
* depending on the DSDT version).
*/
BitLength = ObjDesc->CommonField.BitLength;
ByteLength = ACPI_ROUND_BITS_UP_TO_BYTES (BitLength);
if (BitLength > AcpiGbl_IntegerBitWidth)
{
LocalType = ACPI_TYPE_BUFFER;
}
}
break;
default:
/* Ignore all other types */
return (AE_OK);
}
/* Emit the common prefix: Type:Name */
AcpiOsPrintf ("%14s: %4.4s",
AcpiUtGetTypeName (Node->Type), Node->Name.Ascii);
if (!ObjDesc)
{
AcpiOsPrintf (" Ignoring, no attached object\n");
return (AE_OK);
}
/*
* Check for unsupported region types. Note: AcpiExec simulates
* access to SystemMemory, SystemIO, PCI_Config, and EC.
*/
switch (Node->Type)
{
case ACPI_TYPE_LOCAL_REGION_FIELD:
RegionObj = ObjDesc->Field.RegionObj;
switch (RegionObj->Region.SpaceId)
{
case ACPI_ADR_SPACE_SYSTEM_MEMORY:
case ACPI_ADR_SPACE_SYSTEM_IO:
case ACPI_ADR_SPACE_PCI_CONFIG:
case ACPI_ADR_SPACE_EC:
break;
default:
AcpiOsPrintf (" %s space is not supported [%4.4s]\n",
AcpiUtGetRegionName (RegionObj->Region.SpaceId),
RegionObj->Region.Node->Name.Ascii);
return (AE_OK);
}
break;
default:
break;
}
/* At this point, we have resolved the object to one of the major types */
switch (LocalType)
{
case ACPI_TYPE_INTEGER:
Status = AcpiDbTestIntegerType (Node, BitLength);
break;
case ACPI_TYPE_STRING:
Status = AcpiDbTestStringType (Node, ByteLength);
break;
case ACPI_TYPE_BUFFER:
Status = AcpiDbTestBufferType (Node, BitLength);
break;
default:
AcpiOsPrintf (" Ignoring, type not implemented (%2.2X)",
LocalType);
break;
}
switch (Node->Type)
{
case ACPI_TYPE_LOCAL_REGION_FIELD:
RegionObj = ObjDesc->Field.RegionObj;
AcpiOsPrintf (" (%s)",
AcpiUtGetRegionName (RegionObj->Region.SpaceId));
break;
default:
break;
}
AcpiOsPrintf ("\n");
return (Status);
}
static ACPI_STATUS
AcpiDbTestOneObject (
ACPI_HANDLE ObjHandle,
UINT32 NestingLevel,
void *Context,
void **ReturnValue)
{
ACPI_NAMESPACE_NODE *Node;
ACPI_OPERAND_OBJECT *ObjDesc;
ACPI_OBJECT_TYPE LocalType;
UINT32 BitLength = 0;
UINT32 ByteLength = 0;
ACPI_STATUS Status = AE_OK;
Node = ACPI_CAST_PTR (ACPI_NAMESPACE_NODE, ObjHandle);
ObjDesc = Node->Object;
/*
* For the supported types, get the actual bit length or
* byte length. Map the type to one of Integer/String/Buffer.
*/
switch (Node->Type)
{
case ACPI_TYPE_INTEGER:
/* Integer width is either 32 or 64 */
LocalType = ACPI_TYPE_INTEGER;
BitLength = AcpiGbl_IntegerBitWidth;
break;
case ACPI_TYPE_STRING:
LocalType = ACPI_TYPE_STRING;
ByteLength = ObjDesc->String.Length;
break;
case ACPI_TYPE_BUFFER:
LocalType = ACPI_TYPE_BUFFER;
ByteLength = ObjDesc->Buffer.Length;
BitLength = ByteLength * 8;
break;
case ACPI_TYPE_PACKAGE:
LocalType = ACPI_TYPE_PACKAGE;
break;
case ACPI_TYPE_FIELD_UNIT:
case ACPI_TYPE_LOCAL_REGION_FIELD:
case ACPI_TYPE_LOCAL_INDEX_FIELD:
case ACPI_TYPE_LOCAL_BANK_FIELD:
LocalType = ACPI_TYPE_FIELD_UNIT;
break;
case ACPI_TYPE_BUFFER_FIELD:
/*
* The returned object will be a Buffer if the field length
* is larger than the size of an Integer (32 or 64 bits
* depending on the DSDT version).
*/
LocalType = ACPI_TYPE_INTEGER;
if (ObjDesc)
{
BitLength = ObjDesc->CommonField.BitLength;
ByteLength = ACPI_ROUND_BITS_UP_TO_BYTES (BitLength);
if (BitLength > AcpiGbl_IntegerBitWidth)
{
LocalType = ACPI_TYPE_BUFFER;
}
}
break;
default:
/* Ignore all non-data types - Methods, Devices, Scopes, etc. */
return (AE_OK);
}
/* Emit the common prefix: Type:Name */
AcpiOsPrintf ("%14s: %4.4s",
AcpiUtGetTypeName (Node->Type), Node->Name.Ascii);
if (!ObjDesc)
{
AcpiOsPrintf (" No attached sub-object, ignoring\n");
return (AE_OK);
}
/* At this point, we have resolved the object to one of the major types */
switch (LocalType)
{
case ACPI_TYPE_INTEGER:
Status = AcpiDbTestIntegerType (Node, BitLength);
break;
case ACPI_TYPE_STRING:
Status = AcpiDbTestStringType (Node, ByteLength);
break;
case ACPI_TYPE_BUFFER:
Status = AcpiDbTestBufferType (Node, BitLength);
break;
case ACPI_TYPE_PACKAGE:
Status = AcpiDbTestPackageType (Node);
break;
case ACPI_TYPE_FIELD_UNIT:
Status = AcpiDbTestFieldUnitType (ObjDesc);
break;
default:
AcpiOsPrintf (" Ignoring, type not implemented (%2.2X)",
LocalType);
break;
}
/* Exit on error, but don't abort the namespace walk */
if (ACPI_FAILURE (Status))
{
Status = AE_OK;
}
AcpiOsPrintf ("\n");
return (Status);
}
