HWSIM_ATTR_FRAME
if (nla_put(skb, HWSIM_ATTR_FRAME, my_skb->len, my_skb->data))
!info->attrs[HWSIM_ATTR_FRAME] ||
frame_data_len = nla_len(info->attrs[HWSIM_ATTR_FRAME]);
frame_data = (void *)nla_data(info->attrs[HWSIM_ATTR_FRAME]);
[HWSIM_ATTR_FRAME] = { .type = NLA_BINARY,