1 /* SPDX-License-Identifier: GPL-2.0-only */ <<
2 /* 1 /*
3 * OF helpers for network devices. 2 * OF helpers for network devices.
>> 3 *
>> 4 * This file is released under the GPLv2
4 */ 5 */
5 6
6 #ifndef __LINUX_OF_NET_H 7 #ifndef __LINUX_OF_NET_H
7 #define __LINUX_OF_NET_H 8 #define __LINUX_OF_NET_H
8 9
9 #include <linux/phy.h> !! 10 #ifdef CONFIG_OF_NET
10 <<
11 #if defined(CONFIG_OF) && defined(CONFIG_NET) <<
12 #include <linux/of.h> 11 #include <linux/of.h>
13 12
14 struct net_device; 13 struct net_device;
15 extern int of_get_phy_mode(struct device_node !! 14 extern int of_get_phy_mode(struct device_node *np);
16 extern int of_get_mac_address(struct device_no !! 15 extern const void *of_get_mac_address(struct device_node *np);
17 extern int of_get_mac_address_nvmem(struct dev <<
18 int of_get_ethdev_address(struct device_node * <<
19 extern struct net_device *of_find_net_device_b 16 extern struct net_device *of_find_net_device_by_node(struct device_node *np);
20 #else 17 #else
21 static inline int of_get_phy_mode(struct devic !! 18 static inline int of_get_phy_mode(struct device_node *np)
22 phy_interfac <<
23 { <<
24 return -ENODEV; <<
25 } <<
26 <<
27 static inline int of_get_mac_address(struct de <<
28 { 19 {
29 return -ENODEV; 20 return -ENODEV;
30 } 21 }
31 22
32 static inline int of_get_mac_address_nvmem(str !! 23 static inline const void *of_get_mac_address(struct device_node *np)
33 { 24 {
34 return -ENODEV; !! 25 return NULL;
35 } <<
36 <<
37 static inline int of_get_ethdev_address(struct <<
38 { <<
39 return -ENODEV; <<
40 } 26 }
41 27
42 static inline struct net_device *of_find_net_d 28 static inline struct net_device *of_find_net_device_by_node(struct device_node *np)
43 { 29 {
44 return NULL; 30 return NULL;
45 } 31 }
46 #endif 32 #endif
47 33
48 #endif /* __LINUX_OF_NET_H */ 34 #endif /* __LINUX_OF_NET_H */
49 35
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