1
2#ifndef __PHY_FIXED_H
3#define __PHY_FIXED_H
4
5struct fixed_phy_status {
6 int link;
7 int speed;
8 int duplex;
9 int pause;
10 int asym_pause;
11};
12
13struct device_node;
14struct gpio_desc;
15
16#if IS_ENABLED(CONFIG_FIXED_PHY)
17extern int fixed_phy_change_carrier(struct net_device *dev, bool new_carrier);
18extern int fixed_phy_add(unsigned int irq, int phy_id,
19 struct fixed_phy_status *status);
20extern struct phy_device *fixed_phy_register(unsigned int irq,
21 struct fixed_phy_status *status,
22 struct device_node *np);
23
24extern struct phy_device *
25fixed_phy_register_with_gpiod(unsigned int irq,
26 struct fixed_phy_status *status,
27 struct gpio_desc *gpiod);
28
29extern void fixed_phy_unregister(struct phy_device *phydev);
30extern int fixed_phy_set_link_update(struct phy_device *phydev,
31 int (*link_update)(struct net_device *,
32 struct fixed_phy_status *));
33#else
34static inline int fixed_phy_add(unsigned int irq, int phy_id,
35 struct fixed_phy_status *status)
36{
37 return -ENODEV;
38}
39static inline struct phy_device *fixed_phy_register(unsigned int irq,
40 struct fixed_phy_status *status,
41 struct device_node *np)
42{
43 return ERR_PTR(-ENODEV);
44}
45
46static inline struct phy_device *
47fixed_phy_register_with_gpiod(unsigned int irq,
48 struct fixed_phy_status *status,
49 struct gpio_desc *gpiod)
50{
51 return ERR_PTR(-ENODEV);
52}
53
54static inline void fixed_phy_unregister(struct phy_device *phydev)
55{
56}
57static inline int fixed_phy_set_link_update(struct phy_device *phydev,
58 int (*link_update)(struct net_device *,
59 struct fixed_phy_status *))
60{
61 return -ENODEV;
62}
63static inline int fixed_phy_change_carrier(struct net_device *dev, bool new_carrier)
64{
65 return -EINVAL;
66}
67#endif
68
69#endif
70