diff options
Diffstat (limited to 'include/linux/phy.h')
-rw-r--r-- | include/linux/phy.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/linux/phy.h b/include/linux/phy.h index a9fdf44f1a..eec1332c9d 100644 --- a/include/linux/phy.h +++ b/include/linux/phy.h @@ -353,6 +353,27 @@ static inline int phy_clear_bits(struct phy_device *phydev, u32 regnum, u16 val) return phy_modify(phydev, regnum, val, 0); } +/** + * phy_interface_mode_is_rgmii - Convenience function for testing if a + * PHY interface mode is RGMII (all variants) + * @mode: the phy_interface_t enum + */ +static inline bool phy_interface_mode_is_rgmii(phy_interface_t mode) +{ + return mode >= PHY_INTERFACE_MODE_RGMII && + mode <= PHY_INTERFACE_MODE_RGMII_TXID; +}; + +/** + * phy_interface_is_rgmii - Convenience function for testing if a PHY interface + * is RGMII (all variants) + * @phydev: the phy_device struct + */ +static inline bool phy_interface_is_rgmii(struct phy_device *phydev) +{ + return phy_interface_mode_is_rgmii(phydev->interface); +}; + int phy_device_connect(struct eth_device *dev, struct mii_bus *bus, int addr, void (*adjust_link) (struct eth_device *edev), u32 flags, phy_interface_t interface); |