phy_start
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## Name

phy_start — start or restart a PHY device

## Synopsis

`void phy_start (` | struct phy_device * | phydev`)`;

## Arguments

`phydev`

  target phy_device struct

## Description

Indicates the attached device's readiness to handle PHY-related work. Used during startup to start the PHY, and after a call to `phy_stop` to resume operation. Also used to indicate the MDIO bus has cleared an error condition.

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