diff options
Diffstat (limited to 'include/linux/of_net.h')
| -rw-r--r-- | include/linux/of_net.h | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/include/linux/of_net.h b/include/linux/of_net.h new file mode 100644 index 000000000..9cd72aab7 --- /dev/null +++ b/include/linux/of_net.h @@ -0,0 +1,34 @@ +/* + * OF helpers for network devices. + * + * This file is released under the GPLv2 + */ + +#ifndef __LINUX_OF_NET_H +#define __LINUX_OF_NET_H + +#ifdef CONFIG_OF_NET +#include <linux/of.h> + +struct net_device; +extern int of_get_phy_mode(struct device_node *np); +extern const void *of_get_mac_address(struct device_node *np); +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) +{ + return -ENODEV; +} + +static inline const void *of_get_mac_address(struct device_node *np) +{ + return NULL; +} + +static inline struct net_device *of_find_net_device_by_node(struct device_node *np) +{ + return NULL; +} +#endif + +#endif /* __LINUX_OF_NET_H */ |