l2_newid
l2_newid(l2), 0, NULL);
l2_newid(l2), 0, NULL);
l2down(l2, PH_DATA_REQ, l2_newid(l2), nskb);
ret = l2down(l2, PH_ACTIVATE_REQ, l2_newid(l2),
l2_newid(l2), 0, NULL);
if (l2down(l2, PH_DATA_REQ, l2_newid(l2), skb))
if (l2down(l2, PH_DATA_REQ, l2_newid(l2), skb))
l2down_create(l2, PH_DEACTIVATE_REQ, l2_newid(l2), 0, NULL);