---
name: "pci_set_ltr"
section: "9"
platform: "linux"
package: "linux-manual-3.2"
version: "3.2.78-1"
release: "Debian 7 (Wheezy)"
platforms: ["linux"]
url: "https://new.carta.tech/pci_set_ltr"
---

# pci\_set\_ltr(9)

set LTR latency values

## NAME

pci\_set\_ltr - set LTR latency values

## SYNOPSIS

**int pci\_set\_ltr(struct pci\_dev \*** *dev***, int** *snoop\_lat\_ns***, int** *nosnoop\_lat\_ns***);**

## ARGUMENTS

*dev*

PCI device

*snoop\_lat\_ns*

snoop latency in nanoseconds

*nosnoop\_lat\_ns*

nosnoop latency in nanoseconds

## DESCRIPTION

Figure out the scale and set the LTR values accordingly.

## COPYRIGHT