Struct DeviceInterruptSource

pub struct DeviceInterruptSource { /* private fields */ }

A source of device interrupts.

This is intended to be used by the device backends to signal the DeviceInterrupt instances used by the drivers.

Implementations

impl DeviceInterruptSource

pub fn new() -> Self

Creates a new interrupt source.

pub fn new_target(&self) -> DeviceInterrupt

Creates a new interrupt target, each of which is notified when signal is called.

pub fn signal(&mut self)

Signals all interrupt targets.

pub fn signal_uncached(&self)

Signals all interrupt targets without using the target cache. Use signal instead when you have a mutable reference.