KS884X_EEPROM_CTRL_OFFSET
data = readw(hw->io + KS884X_EEPROM_CTRL_OFFSET);
writew(data, hw->io + KS884X_EEPROM_CTRL_OFFSET);
data = readw(hw->io + KS884X_EEPROM_CTRL_OFFSET);
writew(data, hw->io + KS884X_EEPROM_CTRL_OFFSET);
data = readw(hw->io + KS884X_EEPROM_CTRL_OFFSET);