suse man page for genphy_update_link

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 2.6.					     July 2010						     GENPHY_UPDATE_LINK(9)