Adding upstream version 6.1.76.upstream/6.1.76upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 42 insertions, 0 deletions

diff --git a/include/linux/of_net.h b/include/linux/of_net.h
new file mode 100644
index 000000000..0484b613c
--- /dev/null
+++ b/include/linux/of_net.h
@@ -0,0 +1,42 @@
+/* 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 */