PHY_SGMII_FLAG
vars->phy_flags |= PHY_SGMII_FLAG;
vars->phy_flags |= PHY_SGMII_FLAG;
vars->phy_flags &= ~PHY_SGMII_FLAG;
vars->phy_flags |= PHY_SGMII_FLAG;
(!(vars->phy_flags & PHY_SGMII_FLAG))) {
if (!(vars->phy_flags & PHY_SGMII_FLAG)) {
vars->phy_flags |= PHY_SGMII_FLAG;
vars->phy_flags &= ~PHY_SGMII_FLAG;
&& (!(vars->phy_flags & PHY_SGMII_FLAG)) &&
vars->phy_flags |= PHY_SGMII_FLAG;
vars->phy_flags &= ~PHY_SGMII_FLAG;