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TOMOYO Linux Cross Reference
Linux/include/linux/phy_fixed.h

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  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 #else
 28 static inline int fixed_phy_add(unsigned int irq, int phy_id,
 29                                 struct fixed_phy_status *status,
 30                                 int link_gpio)
 31 {
 32         return -ENODEV;
 33 }
 34 static inline struct phy_device *fixed_phy_register(unsigned int irq,
 35                                                 struct fixed_phy_status *status,
 36                                                 int gpio_link,
 37                                                 struct device_node *np)
 38 {
 39         return ERR_PTR(-ENODEV);
 40 }
 41 static inline void fixed_phy_unregister(struct phy_device *phydev)
 42 {
 43 }
 44 static inline int fixed_phy_set_link_update(struct phy_device *phydev,
 45                         int (*link_update)(struct net_device *,
 46                                            struct fixed_phy_status *))
 47 {
 48         return -ENODEV;
 49 }
 50 #endif /* CONFIG_FIXED_PHY */
 51 
 52 #endif /* __PHY_FIXED_H */
 53 

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