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torvalds
GitHub Repository: torvalds/linux
Path: blob/master/rust/kernel/irq.rs
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// SPDX-License-Identifier: GPL-2.0
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//! IRQ abstractions.
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//!
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//! An IRQ is an interrupt request from a device. It is used to get the CPU's
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//! attention so it can service a hardware event in a timely manner.
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//!
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//! The current abstractions handle IRQ requests and handlers, i.e.: it allows
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//! drivers to register a handler for a given IRQ line.
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//!
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//! C header: [`include/linux/device.h`](srctree/include/linux/interrupt.h)
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/// Flags to be used when registering IRQ handlers.
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mod flags;
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/// IRQ allocation and handling.
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mod request;
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pub use flags::Flags;
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pub use request::{
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Handler, IrqRequest, IrqReturn, Registration, ThreadedHandler, ThreadedIrqReturn,
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ThreadedRegistration,
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};
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