---
name: "i2o_pci_irq_enable"
section: "9"
platform: "linux"
package: "linux-manual-3.16"
version: "3.16.56-1+deb8u1"
release: "Debian 8 (Jessie)"
platforms: ["linux"]
url: "https://new.carta.tech/i2o_pci_irq_enable"
---

# i2o\_pci\_irq\_enable(9)

Allocate interrupt for I2O controller

## NAME

i2o\_pci\_irq\_enable - Allocate interrupt for I2O controller

## SYNOPSIS

**int i2o\_pci\_irq\_enable(struct i2o\_controller \*** *c***);**

## ARGUMENTS

*c*

i2o\_controller that the request is for

## DESCRIPTION

Allocate an interrupt for the I2O controller, and activate interrupts on the I2O controller.

Returns 0 on success or negative error code on failure.

## COPYRIGHT