Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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linux
1/* SPDX-License-Identifier: GPL-2.0 */
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;
14
15#if IS_ENABLED(CONFIG_FIXED_PHY)
16extern int fixed_phy_change_carrier(struct net_device *dev, bool new_carrier);
17extern int fixed_phy_add(unsigned int irq, int phy_id,
18 struct fixed_phy_status *status);
19extern struct phy_device *fixed_phy_register(unsigned int irq,
20 struct fixed_phy_status *status,
21 struct device_node *np);
22
23extern struct phy_device *
24fixed_phy_register_with_gpiod(unsigned int irq,
25 struct fixed_phy_status *status,
26 struct gpio_desc *gpiod);
27
28extern void fixed_phy_unregister(struct phy_device *phydev);
29extern int fixed_phy_set_link_update(struct phy_device *phydev,
30 int (*link_update)(struct net_device *,
31 struct fixed_phy_status *));
32#else
33static inline int fixed_phy_add(unsigned int irq, int phy_id,
34 struct fixed_phy_status *status)
35{
36 return -ENODEV;
37}
38static inline struct phy_device *fixed_phy_register(unsigned int irq,
39 struct fixed_phy_status *status,
40 struct device_node *np)
41{
42 return ERR_PTR(-ENODEV);
43}
44
45static inline struct phy_device *
46fixed_phy_register_with_gpiod(unsigned int irq,
47 struct fixed_phy_status *status,
48 struct gpio_desc *gpiod)
49{
50 return ERR_PTR(-ENODEV);
51}
52
53static inline void fixed_phy_unregister(struct phy_device *phydev)
54{
55}
56static inline int fixed_phy_set_link_update(struct phy_device *phydev,
57 int (*link_update)(struct net_device *,
58 struct fixed_phy_status *))
59{
60 return -ENODEV;
61}
62static inline int fixed_phy_change_carrier(struct net_device *dev, bool new_carrier)
63{
64 return -EINVAL;
65}
66#endif /* CONFIG_FIXED_PHY */
67
68#endif /* __PHY_FIXED_H */