---
name: "piix_init_one"
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/piix_init_one"
---

# piix\_init\_one(9)

Register PIIX ATA PCI device with kernel services

## NAME

piix\_init\_one - Register PIIX ATA PCI device with kernel services

## SYNOPSIS

**int piix\_init\_one(struct pci\_dev \*** *pdev***, const struct pci\_device\_id \*** *ent***);**

## ARGUMENTS

*pdev*

PCI device to register

*ent*

Entry in piix\_pci\_tbl matching with *pdev*

## DESCRIPTION

Called from kernel PCI layer. We probe for combined mode (sigh), and then hand over control to libata, for it to do the rest.

LOCKING: Inherited from PCI layer (may sleep).

## RETURN

Zero on success, or -ERRNO value.

## AUTHOR

**Jeff Garzik**

Author.

## COPYRIGHT