GG82563_PAGE_SHIFT
(((page) << GG82563_PAGE_SHIFT) | ((reg) & MII_ADDRMASK))
temp = reg >> GG82563_PAGE_SHIFT;
temp = (uint16_t)reg >> GG82563_PAGE_SHIFT;
(((page) << GG82563_PAGE_SHIFT) | ((reg) & MAX_PHY_REG_ADDRESS))