Struct mnemos_d1_core::plic::Plic

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pub struct Plic {
    plic: PLIC,
}
Expand description

Platform-Level Interrupt Controller (PLIC) interface

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§plic: PLIC

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impl Plic

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pub fn new(plic: PLIC) -> Self

Create a new Plic from the PLIC peripheral

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pub unsafe fn summon() -> Self

Obtain a static Plic instance for use in e.g. interrupt handlers

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’Tis thine responsibility, that which thou doth summon.

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pub unsafe fn unmask(&self, interrupt: Interrupt)

Enable an interrupt

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May effect normal interrupt processing

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pub fn mask(&self, interrupt: Interrupt)

Disable an interrupt

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pub unsafe fn set_priority(&self, interrupt: Interrupt, priority: Priority)

Globally set priority for one interrupt

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May effect normal interrupt processing

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pub fn claim(&self) -> Interrupt

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pub unsafe fn dispatch_interrupt(&self)

Dispatch an interrupt to a vectored handler.

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Should only be called in an ISR such as MachineInternal!

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pub fn complete(&self, interrupt: Interrupt)

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pub unsafe fn register(&self, interrupt: Interrupt, new_hdl: fn())

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pub unsafe fn activate( &self, interrupt: Interrupt, prio: Priority, ) -> Result<(), MaskError>

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pub fn deactivate(&self, interrupt: Interrupt) -> Result<(), MaskError>

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fn can_mask(&self, interrupt: Interrupt) -> Result<(), MaskError>

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fn index_mie(&self, interrupt: Interrupt) -> (&MIE, u32)

Auto Trait Implementations§

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impl Freeze for Plic

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impl RefUnwindSafe for Plic

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impl Send for Plic

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impl !Sync for Plic

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impl Unpin for Plic

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impl UnwindSafe for Plic

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impl<T> Any for T
where T: 'static + ?Sized,

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