diff --git a/sys/compat/linuxkpi/common/include/linux/etherdevice.h b/sys/compat/linuxkpi/common/include/linux/etherdevice.h
--- a/sys/compat/linuxkpi/common/include/linux/etherdevice.h
+++ b/sys/compat/linuxkpi/common/include/linux/etherdevice.h
@@ -28,6 +28,7 @@
 #define	_LINUXKPI_LINUX_ETHERDEVICE_H_
 
 #include <linux/types.h>
+#include <linux/device.h>
 
 #include <sys/random.h>
 #include <sys/libkern.h>
@@ -107,7 +108,7 @@
 }
 
 static inline void
-random_ether_addr(u8 * dst)
+random_ether_addr(u8 *dst)
 {
 	arc4random_buf(dst, 6);
 
@@ -115,4 +116,19 @@
 	dst[0] |= 0x02;
 }
 
+static inline void
+eth_random_addr(u8 *dst)
+{
+
+	random_ether_addr(dst);
+}
+
+static inline int
+device_get_mac_address(struct device *dev, char *dst)
+{
+
+	/* XXX get mac address from FDT? */
+	return (-ENOENT);
+}
+
 #endif					/* _LINUXKPI_LINUX_ETHERDEVICE_H_ */