diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/mdio.h | 9 | ||||
| -rw-r--r-- | include/linux/phy.h | 26 |
2 files changed, 20 insertions, 15 deletions
diff --git a/include/linux/mdio.h b/include/linux/mdio.h index 0d073c23c10d..94f9f1491cde 100644 --- a/include/linux/mdio.h +++ b/include/linux/mdio.h @@ -13,6 +13,15 @@ struct mii_bus; +struct mdio_device { + struct device dev; + + struct mii_bus *bus; + /* Bus address of the MDIO device (0-31) */ + int addr; +}; +#define to_mdio_device(d) container_of(d, struct mdio_device, dev) + static inline bool mdio_phy_id_is_c45(int phy_id) { return (phy_id & MDIO_PHY_ID_C45) && !(phy_id & ~MDIO_PHY_ID_C45_MASK); diff --git a/include/linux/phy.h b/include/linux/phy.h index a5473c9e19de..239a0c2bc49d 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -358,14 +358,12 @@ struct phy_c45_device_ids { * handling, as well as handling shifts in PHY hardware state */ struct phy_device { + struct mdio_device mdio; + /* Information about the PHY type */ /* And management functions */ struct phy_driver *drv; - struct mii_bus *bus; - - struct device dev; - u32 phy_id; struct phy_c45_device_ids c45_ids; @@ -381,9 +379,6 @@ struct phy_device { phy_interface_t interface; - /* Bus address of the PHY (0-31) */ - int addr; - /* * forced speed & duplex (no autoneg) * partner speed & duplex & pause (autoneg) @@ -432,7 +427,8 @@ struct phy_device { void (*adjust_link)(struct net_device *dev); }; -#define to_phy_device(d) container_of(d, struct phy_device, dev) +#define to_phy_device(d) container_of(to_mdio_device(d), \ + struct phy_device, mdio) /* struct phy_driver: Driver structure for a particular PHY type * @@ -622,7 +618,7 @@ static inline int phy_read_mmd(struct phy_device *phydev, int devad, u32 regnum) if (!phydev->is_c45) return -EOPNOTSUPP; - return mdiobus_read(phydev->bus, phydev->addr, + return mdiobus_read(phydev->mdio.bus, phydev->mdio.addr, MII_ADDR_C45 | (devad << 16) | (regnum & 0xffff)); } @@ -648,7 +644,7 @@ int phy_read_mmd_indirect(struct phy_device *phydev, int prtad, int devad); */ static inline int phy_read(struct phy_device *phydev, u32 regnum) { - return mdiobus_read(phydev->bus, phydev->addr, regnum); + return mdiobus_read(phydev->mdio.bus, phydev->mdio.addr, regnum); } /** @@ -663,7 +659,7 @@ static inline int phy_read(struct phy_device *phydev, u32 regnum) */ static inline int phy_write(struct phy_device *phydev, u32 regnum, u16 val) { - return mdiobus_write(phydev->bus, phydev->addr, regnum, val); + return mdiobus_write(phydev->mdio.bus, phydev->mdio.addr, regnum, val); } /** @@ -726,7 +722,7 @@ static inline int phy_write_mmd(struct phy_device *phydev, int devad, regnum = MII_ADDR_C45 | ((devad & 0x1f) << 16) | (regnum & 0xffff); - return mdiobus_write(phydev->bus, phydev->addr, regnum, val); + return mdiobus_write(phydev->mdio.bus, phydev->mdio.addr, regnum, val); } /** @@ -776,14 +772,14 @@ static inline int phy_read_status(struct phy_device *phydev) } #define phydev_err(_phydev, format, args...) \ - dev_err(&_phydev->dev, format, ##args) + dev_err(&_phydev->mdio.dev, format, ##args) #define phydev_dbg(_phydev, format, args...) \ - dev_dbg(&_phydev->dev, format, ##args) + dev_dbg(&_phydev->mdio.dev, format, ##args); static inline const char *phydev_name(const struct phy_device *phydev) { - return dev_name(&phydev->dev); + return dev_name(&phydev->mdio.dev); } void phy_attached_print(struct phy_device *phydev, const char *fmt, ...) |