MII_SPEED_10      100 drivers/net/ethernet/hisilicon/hip04_eth.c #define MII_SPEED_10			0x00
MII_SPEED_10      159 drivers/net/ethernet/hisilicon/hix5hd2_gmac.c #define MII_SPEED_10			0x0d
MII_SPEED_10       31 drivers/net/phy/rockchip.c #define MII_SPEED_10				BIT(2)