of_net.h (1009B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* 3 * OF helpers for network devices. 4 */ 5 6#ifndef __LINUX_OF_NET_H 7#define __LINUX_OF_NET_H 8 9#include <linux/phy.h> 10 11#if defined(CONFIG_OF) && defined(CONFIG_NET) 12#include <linux/of.h> 13 14struct net_device; 15extern int of_get_phy_mode(struct device_node *np, phy_interface_t *interface); 16extern int of_get_mac_address(struct device_node *np, u8 *mac); 17int of_get_ethdev_address(struct device_node *np, struct net_device *dev); 18extern struct net_device *of_find_net_device_by_node(struct device_node *np); 19#else 20static inline int of_get_phy_mode(struct device_node *np, 21 phy_interface_t *interface) 22{ 23 return -ENODEV; 24} 25 26static inline int of_get_mac_address(struct device_node *np, u8 *mac) 27{ 28 return -ENODEV; 29} 30 31static inline int of_get_ethdev_address(struct device_node *np, struct net_device *dev) 32{ 33 return -ENODEV; 34} 35 36static inline struct net_device *of_find_net_device_by_node(struct device_node *np) 37{ 38 return NULL; 39} 40#endif 41 42#endif /* __LINUX_OF_NET_H */