[linux.git] / include / linux / of_net.h

/* 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 */
Commit	Line	Data
55716d26	1	/* SPDX-License-Identifier: GPL-2.0-only */
4b6ba8aa DD	2	/*
4b6ba8aa DD	3	* OF helpers for network devices.
4b6ba8aa DD	4	*/
	5
	6	#ifndef __LINUX_OF_NET_H
	7	#define __LINUX_OF_NET_H
	8
0c65b2b9 AL	9	#include <linux/phy.h>
0c65b2b9 AL	10
8b017fbe	11	#if defined(CONFIG_OF) && defined(CONFIG_NET)
4b6ba8aa	12	#include <linux/of.h>
aa836df9 FF	13
aa836df9 FF	14	struct net_device;
0c65b2b9	15	extern int of_get_phy_mode(struct device_node np, phy_interface_t interface);
83216e39	16	extern int of_get_mac_address(struct device_node np, u8 mac);
d466effe	17	int of_get_ethdev_address(struct device_node np, struct net_device dev);
aa836df9	18	extern struct net_device of_find_net_device_by_node(struct device_node np);
65b3841b	19	#else
0c65b2b9 AL	20	static inline int of_get_phy_mode(struct device_node *np,
0c65b2b9 AL	21	phy_interface_t *interface)
65b3841b GR	22	{
	23	return -ENODEV;
	24	}
	25
83216e39	26	static inline int of_get_mac_address(struct device_node np, u8 mac)
65b3841b	27	{
83216e39	28	return -ENODEV;
65b3841b	29	}
aa836df9	30
d466effe JK	31	static inline int of_get_ethdev_address(struct device_node np, struct net_device dev)
	32	{
	33	return -ENODEV;
	34	}
	35
aa836df9 FF	36	static inline struct net_device of_find_net_device_by_node(struct device_node np)
	37	{
	38	return NULL;
	39	}
4b6ba8aa DD	40	#endif
	41
	42	#endif /* __LINUX_OF_NET_H */