From d3aacac4e47477ce26fe474c216f90baadcb2604 Mon Sep 17 00:00:00 2001 From: Julian Wiedmann Date: Fri, 9 Mar 2018 18:12:55 +0100 Subject: [PATCH] s390/qeth: advertise IFF_UNICAST_FLT qeth implements HW-based Unicast Filtering (via SETVMAC) on L2 devices. Tell the stack, so it knows that receiving traffic for secondary addresses doesn't require full-blown promiscuous mode. Signed-off-by: Julian Wiedmann Signed-off-by: David S. Miller --- drivers/s390/net/qeth_l2_main.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index ea607e5..c7bc80b 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -975,6 +975,7 @@ static int qeth_l2_setup_netdev(struct qeth_card *card) return -ENODEV; card->dev->ml_priv = card; + card->dev->priv_flags |= IFF_UNICAST_FLT; card->dev->watchdog_timeo = QETH_TX_TIMEOUT; card->dev->mtu = card->info.initial_mtu; card->dev->min_mtu = 64; -- 2.7.4