Struct CqEq

pub struct CqEq<T> { /* private fields */ }

An event queue.

Implementations

impl CqEq<Cqe>

pub fn new_cq(mem: MemoryBlock, doorbell: DoorbellPage, id: u32) -> Self

Creates a new completion queue.

impl CqEq<Eqe>

pub fn new_eq(mem: MemoryBlock, doorbell: DoorbellPage, id: u32) -> Self

Creates a new event queue.

impl<T: IntoBytes + FromBytes + Immutable + KnownLayout> CqEq<T>

pub fn id(&self) -> u32

Gets the queue ID.

pub fn pop(&mut self) -> Option<T>

Pops an event queue entry.

pub fn arm(&mut self)

Arms the event queue so that an interrupt will be delivered next time an event arrives.

pub fn ack(&mut self)

Ack’s the queue. Interrupt will not be delivered until it is armed.

pub fn get_next(&mut self) -> u32

Reports next value for diagnostics

Trait Implementations

impl<T> Inspect for CqEq<T>

fn inspect(&self, req: Request<'_>)

Inspects the object.