Module irq

IRQ line and IRQ guards.

Structs

CallbackHandle 🔒

A handle for a registered callback on an IRQ line.

DisabledLocalIrqGuard

A guard for disabled local IRQs.

Inner 🔒

InnerHandle 🔒

A handle for an allocated IRQ line.

IrqLine

An Interrupt ReQuest (IRQ) line.

Constants

NUMBER_OF_IRQS 🔒

Statics

ALLOCATOR 🔒

INNERS 🔒

Functions

disable_local

Disables all IRQs on the current CPU (i.e., locally).

get_or_init_allocator 🔒

process_top_half 🔒

Type Aliases

IrqCallbackFunction

A type alias for the IRQ callback function.