PHY_PHYSICAL_LINK_FLAG
if ((vars->phy_flags & PHY_PHYSICAL_LINK_FLAG) == 0)
if (((vars->phy_flags & PHY_PHYSICAL_LINK_FLAG) == 0) ||
vars->phy_flags |= PHY_PHYSICAL_LINK_FLAG;
vars->phy_flags &= ~PHY_PHYSICAL_LINK_FLAG;
vars->phy_flags |= PHY_PHYSICAL_LINK_FLAG;