318 struct mii_bus {  struct
324 	int (*read)(struct mii_bus *bus, int addr, int regnum);  argument
326 	int (*write)(struct mii_bus *bus, int addr, int regnum, u16 val);  argument
328 	int (*reset)(struct mii_bus *bus);  argument
331 	struct mdio_bus_stats stats[PHY_MAX_ADDR];
337 	struct mutex mdio_lock;
340 	struct device *parent;
342 	enum {
347 	} state;
350 	struct device dev;
353 	struct mdio_device *mdio_map[PHY_MAX_ADDR];
356 	u32 phy_mask;
359 	u32 phy_ignore_ta_mask;
388 #define to_mii_bus(d) container_of(d, struct mii_bus, dev)  argument