---
name: "pci_lost_interrupt"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/pci_lost_interrupt"
---

# pci\_lost\_interrupt(9)

reports a lost PCI interrupt

## NAME

pci\_lost\_interrupt - reports a lost PCI interrupt

## SYNOPSIS

**enum pci\_lost\_interrupt\_reason pci\_lost\_interrupt(struct pci\_dev \*** *pdev***);**

## ARGUMENTS

*pdev*

device whose interrupt is lost

## DESCRIPTION

The primary function of this routine is to report a lost interrupt in a standard way which users can recognise (instead of blaming the driver).

## RETURN

a suggestion for fixing it (although the driver is not required to act on this).

## COPYRIGHT