| /* SPDX-License-Identifier: GPL-2.0 */ |
| #ifndef __PHY_FIXED_H |
| #define __PHY_FIXED_H |
| |
| struct fixed_phy_status { |
| int link; |
| int speed; |
| int duplex; |
| int pause; |
| int asym_pause; |
| }; |
| |
| struct device_node; |
| struct gpio_desc; |
| |
| #if IS_ENABLED(CONFIG_FIXED_PHY) |
| extern int fixed_phy_change_carrier(struct net_device *dev, bool new_carrier); |
| extern int fixed_phy_add(unsigned int irq, int phy_id, |
| struct fixed_phy_status *status); |
| extern struct phy_device *fixed_phy_register(unsigned int irq, |
| struct fixed_phy_status *status, |
| struct device_node *np); |
| |
| extern struct phy_device * |
| fixed_phy_register_with_gpiod(unsigned int irq, |
| struct fixed_phy_status *status, |
| struct gpio_desc *gpiod); |
| |
| extern void fixed_phy_unregister(struct phy_device *phydev); |
| extern int fixed_phy_set_link_update(struct phy_device *phydev, |
| int (*link_update)(struct net_device *, |
| struct fixed_phy_status *)); |
| #else |
| static inline int fixed_phy_add(unsigned int irq, int phy_id, |
| struct fixed_phy_status *status) |
| { |
| return -ENODEV; |
| } |
| static inline struct phy_device *fixed_phy_register(unsigned int irq, |
| struct fixed_phy_status *status, |
| struct device_node *np) |
| { |
| return ERR_PTR(-ENODEV); |
| } |
| |
| static inline struct phy_device * |
| fixed_phy_register_with_gpiod(unsigned int irq, |
| struct fixed_phy_status *status, |
| struct gpio_desc *gpiod) |
| { |
| return ERR_PTR(-ENODEV); |
| } |
| |
| static inline void fixed_phy_unregister(struct phy_device *phydev) |
| { |
| } |
| static inline int fixed_phy_set_link_update(struct phy_device *phydev, |
| int (*link_update)(struct net_device *, |
| struct fixed_phy_status *)) |
| { |
| return -ENODEV; |
| } |
| static inline int fixed_phy_change_carrier(struct net_device *dev, bool new_carrier) |
| { |
| return -EINVAL; |
| } |
| #endif /* CONFIG_FIXED_PHY */ |
| |
| #endif /* __PHY_FIXED_H */ |