Viewing file:  of_net.h (1009 B) -rw-r--r--
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/* SPDX-License-Identifier: GPL-2.0-only */
/*
* OF helpers for network devices.
*/
#ifndef __LINUX_OF_NET_H
#define __LINUX_OF_NET_H
#include <linux/phy.h>
#if defined(CONFIG_OF) && defined(CONFIG_NET)
#include <linux/of.h>
struct net_device;
extern int of_get_phy_mode(struct device_node *np, phy_interface_t *interface);
extern int of_get_mac_address(struct device_node *np, u8 *mac);
int of_get_ethdev_address(struct device_node *np, struct net_device *dev);
extern struct net_device *of_find_net_device_by_node(struct device_node *np);
#else
static inline int of_get_phy_mode(struct device_node *np,
phy_interface_t *interface)
{
return -ENODEV;
}
static inline int of_get_mac_address(struct device_node *np, u8 *mac)
{
return -ENODEV;
}
static inline int of_get_ethdev_address(struct device_node *np, struct net_device *dev)
{
return -ENODEV;
}
static inline struct net_device *of_find_net_device_by_node(struct device_node *np)
{
return NULL;
}
#endif
#endif /* __LINUX_OF_NET_H */
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