int (*write32)(struct b53_device *dev, u8 page, u8 reg, u32 value);
int (*write48)(struct b53_device *dev, u8 page, u8 reg, u64 value);
int (*write64)(struct b53_device *dev, u8 page, u8 reg, u64 value);
+ int (*phy_read16)(struct b53_device *dev, int addr, u8 reg, u16 *value);
+ int (*phy_write16)(struct b53_device *dev, int addr, u8 reg, u16 value);
};
enum {