The macvtap driver tries to emulate all the ioctls supported by a normal
tun/tap driver, however it was missing the generic SIOCGIFHWADDR and
SIOCSIFHWADDR ioctls to get and set the mac address that are supported
by tun/tap. This patch adds these.
Signed-off-by: NJustin Cormack <justin@netbsd.org>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>