Enum SmmuOas 

pub enum SmmuOas {
    Auto,
    Fixed(u8),
}

Output address size (OAS) policy for an emulated SMMUv3.

Variants

Auto

Advertise a fixed default OAS. See DEFAULT_AUTO_OAS_BITS for the sizing policy and its limits.

Fixed(u8)

Use a fixed OAS in bits (one of 32, 36, 40, 42, 44, 48, 52).

Trait Implementations

impl Clone for SmmuOas

fn clone(&self) -> SmmuOas

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for SmmuOas

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl DefaultEncoding for SmmuOas

type Encoding = OneofEncoder

The encoding to use for the serialization.

impl<'encoding> OneofDecode<'encoding, Resource> for SmmuOas

fn read_variant( item: &mut InplaceOption<'_, Self>, n: u32, field: FieldReader<'encoding, '_, Resource>, ) -> Result<()>

Read the specified variant from the reader.

impl OneofEncode<Resource> for SmmuOas

fn write_variant(self, writer: MessageWriter<'_, '_, Resource>)

Write the variant to the writer.

fn compute_variant_size(&mut self, sizer: MessageSizer<'_>)

Compute the size of the variant.

impl Copy for SmmuOas