MII_BCM5400_GB_CONTROL
data = sungem_phy_read(phy, MII_BCM5400_GB_CONTROL);
sungem_phy_write(phy, MII_BCM5400_GB_CONTROL, data);
data = sungem_phy_read(phy, MII_BCM5400_GB_CONTROL);
sungem_phy_write(phy, MII_BCM5400_GB_CONTROL, data);
data = sungem_phy_read(phy, MII_BCM5400_GB_CONTROL);
sungem_phy_write(phy, MII_BCM5400_GB_CONTROL, data);