From: Eugene Crosser <Eugene.Crosser@xxxxxxxxxx> Set scatter/gather ON by default on OSA, for both layer 2 and layer 3 modes. We always use fragmentation over QDIO anyway, so let the upper layers of the stack take advantage of that. Signed-off-by: Eugene Crosser <Eugene.Crosser@xxxxxxxxxx> Signed-off-by: Ursula Braun <ubraun@xxxxxxxxxxxxxxxxxx> Reviewed-by: Lakhvich Dmitriy <ldmitriy@xxxxxxxxxx> Reviewed-by: Thomas Richter <tmricht@xxxxxxxxxx> --- drivers/s390/net/qeth_l2_main.c | 4 ++-- drivers/s390/net/qeth_l3_main.c | 3 ++- 2 files changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c index ec163e4..e24627f 100644 --- a/drivers/s390/net/qeth_l2_main.c +++ b/drivers/s390/net/qeth_l2_main.c @@ -1140,8 +1140,8 @@ static int qeth_l2_setup_netdev(struct qeth_card *card) if (card->info.type == QETH_CARD_TYPE_OSD && !card->info.guestlan) { card->dev->hw_features = NETIF_F_IP_CSUM | NETIF_F_RXCSUM | NETIF_F_SG; - /* Turn on RX offloading per default */ - card->dev->features |= NETIF_F_RXCSUM; + /* Turn on RX offloading and SG per default */ + card->dev->features |= NETIF_F_RXCSUM | NETIF_F_SG; } card->info.broadcast_capable = 1; qeth_l2_request_initial_mac(card); diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 76ddd18..0afdb14 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -3191,7 +3191,8 @@ static int qeth_l3_setup_netdev(struct qeth_card *card) card->dev->hw_features = NETIF_F_SG | NETIF_F_RXCSUM | NETIF_F_IP_CSUM | NETIF_F_TSO; - card->dev->features = NETIF_F_RXCSUM; + card->dev->features = NETIF_F_RXCSUM | + NETIF_F_SG; } } } else if (card->info.type == QETH_CARD_TYPE_IQD) { -- 2.6.6 -- To unsubscribe from this list: send the line "unsubscribe linux-s390" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html