GENPHY_CONFIG_ADVERT(9)               Network device support              GENPHY_CONFIG_ADVERT(9)



NAME
       genphy_config_advert - sanitize and advertise auto-negotiation parameters

SYNOPSIS
       int genphy_config_advert(struct phy_device * phydev);

ARGUMENTS
       phydev
           target phy_device struct

DESCRIPTION
       Writes MII_ADVERTISE with the appropriate values, after sanitizing the values to make sure
       we only advertise what is supported. Returns < 0 on error, 0 if the PHY's advertisement
       hasn't changed, and > 0 if it has changed.

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