write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/include/linux/phy_fixed.h
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@@ -11,33 +11,46 @@
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 };
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 struct device_node;
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+struct gpio_desc;
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 #if IS_ENABLED(CONFIG_FIXED_PHY)
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+extern int fixed_phy_change_carrier(struct net_device *dev, bool new_carrier);
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 extern int fixed_phy_add(unsigned int irq, int phy_id,
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-			 struct fixed_phy_status *status,
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-			 int link_gpio);
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+			 struct fixed_phy_status *status);
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 extern struct phy_device *fixed_phy_register(unsigned int irq,
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 					     struct fixed_phy_status *status,
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-					     int link_gpio,
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 					     struct device_node *np);
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+
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+extern struct phy_device *
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+fixed_phy_register_with_gpiod(unsigned int irq,
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+			      struct fixed_phy_status *status,
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+			      struct gpio_desc *gpiod);
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+
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 extern void fixed_phy_unregister(struct phy_device *phydev);
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 extern int fixed_phy_set_link_update(struct phy_device *phydev,
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 			int (*link_update)(struct net_device *,
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 					   struct fixed_phy_status *));
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 #else
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 static inline int fixed_phy_add(unsigned int irq, int phy_id,
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-				struct fixed_phy_status *status,
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-				int link_gpio)
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+				struct fixed_phy_status *status)
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 {
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 	return -ENODEV;
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 }
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 static inline struct phy_device *fixed_phy_register(unsigned int irq,
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 						struct fixed_phy_status *status,
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-						int gpio_link,
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 						struct device_node *np)
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 {
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 	return ERR_PTR(-ENODEV);
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 }
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+
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+static inline struct phy_device *
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+fixed_phy_register_with_gpiod(unsigned int irq,
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+			      struct fixed_phy_status *status,
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+			      struct gpio_desc *gpiod)
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+{
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+	return ERR_PTR(-ENODEV);
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+}
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+
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 static inline void fixed_phy_unregister(struct phy_device *phydev)
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 {
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 }
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@@ -47,6 +60,10 @@
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 {
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 	return -ENODEV;
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 }
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+static inline int fixed_phy_change_carrier(struct net_device *dev, bool new_carrier)
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+{
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+	return -EINVAL;
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+}
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 #endif /* CONFIG_FIXED_PHY */
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 #endif /* __PHY_FIXED_H */