---
name: "sata_scr_valid"
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_scr_valid"
---

# sata\_scr\_valid(9)

test whether SCRs are accessible

## NAME

sata\_scr\_valid - test whether SCRs are accessible

## SYNOPSIS

**int sata\_scr\_valid(struct ata\_link \*** *link***);**

## ARGUMENTS

*link*

ATA link to test SCR accessibility for

## DESCRIPTION

Test whether SCRs are accessible for *link*.

LOCKING: None.

## RETURN

1 if SCRs are accessible, 0 otherwise.

## AUTHOR

**Jeff Garzik**

Author.

## COPYRIGHT