49 lines
1.1 KiB
C
49 lines
1.1 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/*
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* OF helpers for network devices.
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*/
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#ifndef __LINUX_OF_NET_H
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#define __LINUX_OF_NET_H
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#include <linux/phy.h>
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#if defined(CONFIG_OF) && defined(CONFIG_NET)
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#include <linux/of.h>
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struct net_device;
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extern int of_get_phy_mode(struct device_node *np, phy_interface_t *interface);
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extern int of_get_mac_address(struct device_node *np, u8 *mac);
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extern int of_get_mac_address_nvmem(struct device_node *np, u8 *mac);
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int of_get_ethdev_address(struct device_node *np, struct net_device *dev);
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extern struct net_device *of_find_net_device_by_node(struct device_node *np);
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#else
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static inline int of_get_phy_mode(struct device_node *np,
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phy_interface_t *interface)
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{
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return -ENODEV;
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}
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static inline int of_get_mac_address(struct device_node *np, u8 *mac)
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{
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return -ENODEV;
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}
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static inline int of_get_mac_address_nvmem(struct device_node *np, u8 *mac)
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{
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return -ENODEV;
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}
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static inline int of_get_ethdev_address(struct device_node *np, struct net_device *dev)
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{
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return -ENODEV;
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}
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static inline struct net_device *of_find_net_device_by_node(struct device_node *np)
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{
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return NULL;
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}
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#endif
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#endif /* __LINUX_OF_NET_H */
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