EMAC_MDIO_COMM_DATA
#define EMAC_MDIO_COMM_DATA (0xffffUL<<0)
val &= EMAC_MDIO_COMM_DATA;
*ret_val = (u16)(val & EMAC_MDIO_COMM_DATA);
*ret_val = (u16)(val & EMAC_MDIO_COMM_DATA);
tmp = (pdev->vars.phy_addr << 21) | (reg << 16) | (val & EMAC_MDIO_COMM_DATA) |
val &= EMAC_MDIO_COMM_DATA;