From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ursula Braun Subject: [PATCH net-next 04/13] qeth: fill netdevice->gso_* attributes accurately Date: Thu, 16 Jun 2016 16:18:54 +0200 Message-ID: <1466086743-55484-5-git-send-email-ubraun@linux.vnet.ibm.com> References: <1466086743-55484-1-git-send-email-ubraun@linux.vnet.ibm.com> Return-path: In-Reply-To: <1466086743-55484-1-git-send-email-ubraun@linux.vnet.ibm.com> Sender: netdev-owner@vger.kernel.org List-Archive: List-Post: To: davem@davemloft.net Cc: netdev@vger.kernel.org, linux-s390@vger.kernel.org, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, utz.bacher@de.ibm.com List-ID: From: Eugene Crosser Use QETH_MAX_BUFFER_ELEMENTS(card) instead of constant 16. Also fill gso_max_segs and gso_min_segs. Signed-off-by: Eugene Crosser Signed-off-by: Ursula Braun --- drivers/s390/net/qeth_l3_main.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 86b3bc2..76ddd18 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -3217,7 +3217,9 @@ static int qeth_l3_setup_netdev(struct qeth_card *card) NETIF_F_HW_VLAN_CTAG_RX | NETIF_F_HW_VLAN_CTAG_FILTER; netif_keep_dst(card->dev); - card->dev->gso_max_size = 15 * PAGE_SIZE; + card->dev->gso_max_size = (QETH_MAX_BUFFER_ELEMENTS(card) - 1) * + PAGE_SIZE; + card->dev->gso_max_segs = (QETH_MAX_BUFFER_ELEMENTS(card) - 1); SET_NETDEV_DEV(card->dev, &card->gdev->dev); netif_napi_add(card->dev, &card->napi, qeth_l3_poll, QETH_NAPI_WEIGHT); -- 2.6.6