---
name: "ich_pata_cable_detect"
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/ich_pata_cable_detect"
---

# ich\_pata\_cable\_detect(9)

Probe host controller cable detect info

## NAME

ich\_pata\_cable\_detect - Probe host controller cable detect info

## SYNOPSIS

**int ich\_pata\_cable\_detect(struct ata\_port \*** *ap***);**

## ARGUMENTS

*ap*

Port for which cable detect info is desired

## DESCRIPTION

Read 80c cable indicator from ATA PCI device's PCI config register. This register is normally set by firmware (BIOS).

LOCKING: None (inherited from caller).

## AUTHOR

**Jeff Garzik**

Author.

## COPYRIGHT