be2net: Add link state control for VFs

Add support to control VF's link state by implementing the
ndo_set_vf_link_state() hook.

Signed-off-by: Suresh Reddy <suresh.reddy@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --cc drivers/net/ethernet/emulex/benet/be.h
Simple merge

diff --cc drivers/net/ethernet/emulex/benet/be_cmds.c
Simple merge

diff --cc drivers/net/ethernet/emulex/benet/be_cmds.h
Simple merge

diff --cc drivers/net/ethernet/emulex/benet/be_main.c
Simple merge