| | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
| | 2 | #ifndef __PHY_FIXED_H |
| | 3 | #define __PHY_FIXED_H |
| | 4 | |
| | 5 | struct fixed_phy_status { |
| | 6 | int link; |
| | 7 | int speed; |
| | 8 | int duplex; |
| | 9 | int pause; |
| | 10 | int asym_pause; |
| | 11 | }; |
| | 12 | |
| | 13 | struct device_node; |
| | 14 | |
| | 15 | #if IS_ENABLED(CONFIG_FIXED_PHY) |
| | 16 | extern int fixed_phy_add(unsigned int irq, int phy_id, |
| | 17 | struct fixed_phy_status *status, |
| | 18 | int link_gpio); |
| | 19 | extern struct phy_device *fixed_phy_register(unsigned int irq, |
| | 20 | struct fixed_phy_status *status, |
| | 21 | int link_gpio, |
| | 22 | struct device_node *np); |
| | 23 | extern void fixed_phy_unregister(struct phy_device *phydev); |
| | 24 | extern int fixed_phy_set_link_update(struct phy_device *phydev, |
| | 25 | int (*link_update)(struct net_device *, |
| | 26 | struct fixed_phy_status *)); |
| | 27 | extern int fixed_phy_update_state(struct phy_device *phydev, |
| | 28 | const struct fixed_phy_status *status, |
| | 29 | const struct fixed_phy_status *changed); |
| | 30 | #else |
| | 31 | static inline int fixed_phy_add(unsigned int irq, int phy_id, |
| | 32 | struct fixed_phy_status *status, |
| | 33 | int link_gpio) |
| | 34 | { |
| | 35 | return -ENODEV; |
| | 36 | } |
| | 37 | static inline struct phy_device *fixed_phy_register(unsigned int irq, |
| | 38 | struct fixed_phy_status *status, |
| | 39 | int gpio_link, |
| | 40 | struct device_node *np) |
| | 41 | { |
| | 42 | return ERR_PTR(-ENODEV); |
| | 43 | } |
| | 44 | static inline void fixed_phy_unregister(struct phy_device *phydev) |
| | 45 | { |
| | 46 | } |
| | 47 | static inline int fixed_phy_set_link_update(struct phy_device *phydev, |
| | 48 | int (*link_update)(struct net_device *, |
| | 49 | struct fixed_phy_status *)) |
| | 50 | { |
| | 51 | return -ENODEV; |
| | 52 | } |
| | 53 | static inline int fixed_phy_update_state(struct phy_device *phydev, |
| | 54 | const struct fixed_phy_status *status, |
| | 55 | const struct fixed_phy_status *changed) |
| | 56 | { |
| | 57 | return -ENODEV; |
| | 58 | } |
| | 59 | #endif /* CONFIG_FIXED_PHY */ |
| | 60 | |
| | 61 | #endif /* __PHY_FIXED_H */ |
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