---
name: "sata_set_spd"
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/sata_set_spd"
---

# sata\_set\_spd(9)

set SATA spd according to spd limit

## NAME

sata\_set\_spd - set SATA spd according to spd limit

## SYNOPSIS

**int sata\_set\_spd(struct ata\_link \*** *link***);**

## ARGUMENTS

*link*

Link to set SATA spd for

## DESCRIPTION

Set SATA spd of *link* according to sata\_spd\_limit.

LOCKING: Inherited from caller.

## RETURN

0 if spd doesn't need to be changed, 1 if spd has been changed. Negative errno if SCR registers are inaccessible.

## AUTHOR

**Jeff Garzik**

Author.

## COPYRIGHT