Struct DmaCh0TxdescRingLength 

#[repr(transparent)]
pub struct DmaCh0TxdescRingLength(pub u32);

F70RM Rev. 1 section 51.7.5.9; manual text line 156399.

Tuple Fields

0: u32

Implementations

impl DmaCh0TxdescRingLength

pub const fn tdrl(&self) -> u16

Transmit Descriptor Ring Length. This field sets the maximum number of Tx descriptors in the circular descriptor ring. The maximum number of descriptors is limited to 1K descriptors. It is recommended that a minimum ring descriptor length of 4. For example, You can program any value up to 0x3FF in this field. This field is 10 bits wide, if you program 0x3FF, you can have 1024 descriptors. If you want to have 10 descriptors, program it to a value of 0x9.

pub const fn set_tdrl(&mut self, val: u16)

Transmit Descriptor Ring Length. This field sets the maximum number of Tx descriptors in the circular descriptor ring. The maximum number of descriptors is limited to 1K descriptors. It is recommended that a minimum ring descriptor length of 4. For example, You can program any value up to 0x3FF in this field. This field is 10 bits wide, if you program 0x3FF, you can have 1024 descriptors. If you want to have 10 descriptors, program it to a value of 0x9.

Trait Implementations

impl Clone for DmaCh0TxdescRingLength

fn clone(&self) -> DmaCh0TxdescRingLength

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DmaCh0TxdescRingLength

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

Formats the value using the given formatter.

impl Default for DmaCh0TxdescRingLength

fn default() -> DmaCh0TxdescRingLength

Returns the “default value” for a type.

impl PartialEq for DmaCh0TxdescRingLength

fn eq(&self, other: &DmaCh0TxdescRingLength) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for DmaCh0TxdescRingLength

impl Eq for DmaCh0TxdescRingLength

impl StructuralPartialEq for DmaCh0TxdescRingLength