irq_chip_t Struct Reference

IRQ chip structure. More...

#include <irq.h>

Collaboration diagram for irq_chip_t:

Data Fields
const char *	name
uint64_t(*	enable )(irq_t *irq)
	Enable the given IRQ, must be defined.
void(*	disable )(irq_t *irq)
	Disable the given IRQ, must be defined.
void(*	ack )(irq_t *irq)
	Send a acknowledge for the given IRQ.
void(*	eoi )(irq_t *irq)
	Send End-Of-Interrupt for the given IRQ.

Detailed Description

IRQ chip structure.

Represents a implemented hardware IRQ controller, such as the IOAPIC.

Definition at line 142 of file irq.h.

Field Documentation

name

const char* irq_chip_t::name

Definition at line 144 of file irq.h.

enable

uint64_t(* irq_chip_t::enable) (irq_t *irq)

Enable the given IRQ, must be defined.

Definition at line 145 of file irq.h.

disable

void(* irq_chip_t::disable) (irq_t *irq)

Disable the given IRQ, must be defined.

Definition at line 146 of file irq.h.

ack

void(* irq_chip_t::ack) (irq_t *irq)

Send a acknowledge for the given IRQ.

Definition at line 147 of file irq.h.

eoi

void(* irq_chip_t::eoi) (irq_t *irq)

Send End-Of-Interrupt for the given IRQ.

Definition at line 148 of file irq.h.

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The documentation for this struct was generated from the following file:

• include/kernel/cpu/irq.h