centos man page for eth_mac_addr

ETH_MAC_ADDR(9) 					      Network device support						   ETH_MAC_ADDR(9)

NAME
       eth_mac_addr - set new Ethernet hardware address

SYNOPSIS
       int eth_mac_addr(struct net_device * dev, void * p);

ARGUMENTS
       dev
	   network device

       p
	   socket address

DESCRIPTION
       Change hardware address of device.

       This doesn't change hardware matching, so needs to be overridden for most real devices.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							   ETH_MAC_ADDR(9)