GENPHY_UPDATE_LINK(9)                 Network device support                GENPHY_UPDATE_LINK(9)



NAME
       genphy_update_link - update link status in phydev

SYNOPSIS
       int genphy_update_link(struct phy_device * phydev);

ARGUMENTS
       phydev
           target phy_device struct

DESCRIPTION
       Update the value in phydev->link to reflect the current link value. In order to do this,
       we need to read the status register twice, keeping the second value.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                     GENPHY_UPDATE_LINK(9)