62 	int (*read)(struct mii_dev *bus, int addr, int devad, int reg);
63 	int (*write)(struct mii_dev *bus, int addr, int devad, int reg,
102 	int (*readext)(struct phy_device *phydev, int addr, int devad, int reg);
103 	int (*writeext)(struct phy_device *phydev, int addr, int devad, int reg,
107 	int (*read_mmd)(struct phy_device *phydev, int devad, int reg);
110 	int (*write_mmd)(struct phy_device *phydev, int devad, int reg,
162 static inline int phy_read(struct phy_device *phydev, int devad, int regnum)  in phy_read()  argument
166 	return bus->read(bus, phydev->addr, devad, regnum);  in phy_read()
169 static inline int phy_write(struct phy_device *phydev, int devad, int regnum,  in phy_write()  argument
174 	return bus->write(bus, phydev->addr, devad, regnum, val);  in phy_write()
177 static inline void phy_mmd_start_indirect(struct phy_device *phydev, int devad,  in phy_mmd_start_indirect()  argument
181 	phy_write(phydev, MDIO_DEVAD_NONE, MII_MMD_CTRL, devad);  in phy_mmd_start_indirect()
188 		  (devad | MII_MMD_CTRL_NOINCR));  in phy_mmd_start_indirect()
191 static inline int phy_read_mmd(struct phy_device *phydev, int devad,  in phy_read_mmd()  argument
196 	if (regnum > (u16)~0 || devad > 32)  in phy_read_mmd()
201 		return drv->read_mmd(phydev, devad, regnum);  in phy_read_mmd()
205 	    devad == MDIO_DEVAD_NONE || !devad)  in phy_read_mmd()
206 		return phy_read(phydev, devad, regnum);  in phy_read_mmd()
209 	phy_mmd_start_indirect(phydev, devad, regnum);  in phy_read_mmd()
215 static inline int phy_write_mmd(struct phy_device *phydev, int devad,  in phy_write_mmd()  argument
220 	if (regnum > (u16)~0 || devad > 32)  in phy_write_mmd()
225 		return drv->write_mmd(phydev, devad, regnum, val);  in phy_write_mmd()
229 	    devad == MDIO_DEVAD_NONE || !devad)  in phy_write_mmd()
230 		return phy_write(phydev, devad, regnum, val);  in phy_write_mmd()
233 	phy_mmd_start_indirect(phydev, devad, regnum);  in phy_write_mmd()
396 int get_phy_id(struct mii_dev *bus, int addr, int devad, u32 *phy_id);