Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel
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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_add(unsigned int irq, int phy_id,
17 struct fixed_phy_status *status,
18 int link_gpio);
19extern struct phy_device *fixed_phy_register(unsigned int irq,
20 struct fixed_phy_status *status,
21 int link_gpio,
22 struct device_node *np);
23extern void fixed_phy_unregister(struct phy_device *phydev);
24extern int fixed_phy_set_link_update(struct phy_device *phydev,
25 int (*link_update)(struct net_device *,
26 struct fixed_phy_status *));
27extern 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
31static 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}
37static 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}
44static inline void fixed_phy_unregister(struct phy_device *phydev)
45{
46}
47static 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}
53static 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 */