MDIO_DATA_SHIFT   218 drivers/net/ethernet/atheros/atl1e/atl1e_hw.h #define     MDIO_DATA_SHIFT         0       /* On MDIO read, the 16-bit status data that was read from the PHY MII management register*/
MDIO_DATA_SHIFT   158 drivers/net/ethernet/atheros/atlx/atlx.h #define MDIO_DATA_SHIFT			0