From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,UNPARSEABLE_RELAY, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CE6F5C43381 for ; Mon, 11 Mar 2019 18:40:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id AD75B20657 for ; Mon, 11 Mar 2019 18:40:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728004AbfCKSkD (ORCPT ); Mon, 11 Mar 2019 14:40:03 -0400 Received: from mail-il-dmz.mellanox.com ([193.47.165.129]:53773 "EHLO mellanox.co.il" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726942AbfCKSkD (ORCPT ); Mon, 11 Mar 2019 14:40:03 -0400 Received: from Internal Mail-Server by MTLPINE1 (envelope-from saeedm@mellanox.com) with ESMTPS (AES256-SHA encrypted); 11 Mar 2019 20:40:00 +0200 Received: from sx1.mtl.com ([172.16.5.55]) by labmailer.mlnx (8.13.8/8.13.8) with ESMTP id x2BIdeLM021431; Mon, 11 Mar 2019 20:39:58 +0200 From: Saeed Mahameed To: "David S. Miller" Cc: netdev@vger.kernel.org, Feras Daoud , Saeed Mahameed Subject: [net 07/10] net/mlx5e: IPoIB, Fix RX checksum statistics update Date: Mon, 11 Mar 2019 11:39:26 -0700 Message-Id: <20190311183929.12796-8-saeedm@mellanox.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190311183929.12796-1-saeedm@mellanox.com> References: <20190311183929.12796-1-saeedm@mellanox.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Feras Daoud Update the RX checksum only if the feature is enabled. Fixes: 9d6bd752c63c ("net/mlx5e: IPoIB, RX handler") Signed-off-by: Feras Daoud Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index be396e5e4e39..3dde5c7e0739 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -1295,8 +1295,14 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq, skb->protocol = *((__be16 *)(skb->data)); - skb->ip_summed = CHECKSUM_COMPLETE; - skb->csum = csum_unfold((__force __sum16)cqe->check_sum); + if (netdev->features & NETIF_F_RXCSUM) { + skb->ip_summed = CHECKSUM_COMPLETE; + skb->csum = csum_unfold((__force __sum16)cqe->check_sum); + stats->csum_complete++; + } else { + skb->ip_summed = CHECKSUM_NONE; + stats->csum_none++; + } if (unlikely(mlx5e_rx_hw_stamp(tstamp))) skb_hwtstamps(skb)->hwtstamp = @@ -1315,7 +1321,6 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq, skb->dev = netdev; - stats->csum_complete++; stats->packets++; stats->bytes += cqe_bcnt; } -- 2.20.1