acpi_status
acpi_ut_get_element_length (
u8 object_type,
union acpi_operand_object *source_object,
union acpi_generic_state *state,
void *context)
{
acpi_status status = AE_OK;
struct acpi_pkg_info *info = (struct acpi_pkg_info *) context;
acpi_size object_space;
switch (object_type) {
case ACPI_COPY_TYPE_SIMPLE:
/*
* Simple object - just get the size (Null object/entry is handled
* here also) and sum it into the running package length
*/
status = acpi_ut_get_simple_object_size (source_object, &object_space);
if (ACPI_FAILURE (status)) {
return (status);
}
info->length += object_space;
break;
case ACPI_COPY_TYPE_PACKAGE:
/* Package object - nothing much to do here, let the walk handle it */
info->num_packages++;
state->pkg.this_target_obj = NULL;
break;
default:
/* No other types allowed */
return (AE_BAD_PARAMETER);
}
return (status);
}
acpi_status
acpi_ut_get_object_size(union acpi_operand_object *internal_object,
acpi_size * obj_length)
{
acpi_status status;
ACPI_FUNCTION_ENTRY();
if ((ACPI_GET_DESCRIPTOR_TYPE(internal_object) ==
ACPI_DESC_TYPE_OPERAND)
&& (internal_object->common.type == ACPI_TYPE_PACKAGE)) {
status =
acpi_ut_get_package_object_size(internal_object,
obj_length);
} else {
status =
acpi_ut_get_simple_object_size(internal_object, obj_length);
}
return (status);
}
static acpi_status
acpi_ut_get_element_length(u8 object_type,
union acpi_operand_object *source_object,
union acpi_generic_state *state, void *context)
{
acpi_status status = AE_OK;
struct acpi_pkg_info *info = (struct acpi_pkg_info *)context;
acpi_size object_space;
switch (object_type) {
case ACPI_COPY_TYPE_SIMPLE:
status =
acpi_ut_get_simple_object_size(source_object,
&object_space);
if (ACPI_FAILURE(status)) {
return (status);
}
info->length += object_space;
break;
case ACPI_COPY_TYPE_PACKAGE:
info->num_packages++;
state->pkg.this_target_obj = NULL;
break;
default:
return (AE_BAD_PARAMETER);
}
return (status);
}
acpi_status
acpi_ut_get_object_size(
acpi_operand_object *internal_object,
u32 *obj_length)
{
acpi_status status;
FUNCTION_ENTRY ();
if ((VALID_DESCRIPTOR_TYPE (internal_object, ACPI_DESC_TYPE_INTERNAL)) &&
(IS_THIS_OBJECT_TYPE (internal_object, ACPI_TYPE_PACKAGE))) {
status = acpi_ut_get_package_object_size (internal_object, obj_length);
}
else {
status = acpi_ut_get_simple_object_size (internal_object, obj_length);
}
return (status);
}
