---
name: "__sata_phy_reset"
section: "9"
platform: "linux"
package: "linux-manual-2.6.18"
version: "2.6.18.dfsg.1-26etch2"
release: "Debian 4.0 (Etch)"
platforms: ["linux"]
url: "https://new.carta.tech/__sata_phy_reset"
---

# \_\_sata\_phy\_reset(9)

Wake/reset a low-level SATA PHY

## NAME

\_\_sata\_phy\_reset - Wake/reset a low-level SATA PHY

## SYNOPSIS

**void \_\_sata\_phy\_reset(struct ata\_port \*** *ap***);**

## ARGUMENTS

*ap*

SATA port associated with target SATA PHY.

## DESCRIPTION

This function issues commands to standard SATA Sxxx PHY registers, to wake up the phy (and device), and clear any reset condition.

## LOCKING

PCI/etc. bus probe sem.

## AUTHOR

**Jeff Garzik**

-

  Author.

## COPYRIGHT