---
name: "i2o_pci_interrupt"
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_interrupt"
---

# i2o\_pci\_interrupt(9)

Interrupt handler for I2O controller

## NAME

i2o\_pci\_interrupt - Interrupt handler for I2O controller

## SYNOPSIS

**irqreturn\_t i2o\_pci\_interrupt(int** *irq***, void \*** *dev\_id***);**

## ARGUMENTS

*irq*

interrupt line

*dev\_id*

pointer to the I2O controller

## DESCRIPTION

Handle an interrupt from a PCI based I2O controller. This turns out to be rather simple. We keep the controller pointer in the cookie.

## COPYRIGHT