---
name: "pci_d3cold_disable"
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_d3cold_disable"
---

# pci\_d3cold\_disable(9)

Disable D3cold for device

## NAME

pci\_d3cold\_disable - Disable D3cold for device

## SYNOPSIS

**void pci\_d3cold\_disable(struct pci\_dev \*** *dev***);**

## ARGUMENTS

*dev*

PCI device to handle

## DESCRIPTION

This function can be used in drivers to disable D3cold from the device they handle. It also updates upstream PCI bridge PM capabilities accordingly.

## COPYRIGHT