From patchwork Thu Mar 3 10:08:26 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alejandro Lucero X-Patchwork-Id: 11020 X-Patchwork-Delegate: bruce.richardson@intel.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [IPv6:::1]) by dpdk.org (Postfix) with ESMTP id 44EB22B9E; Thu, 3 Mar 2016 11:08:28 +0100 (CET) Received: from ubuntu (host217-39-174-19.in-addr.btopenworld.com [217.39.174.19]) by dpdk.org (Postfix) with SMTP id 4347511A2 for ; Thu, 3 Mar 2016 11:08:27 +0100 (CET) Received: by ubuntu (Postfix, from userid 5466) id B0FB8EBDD7; Thu, 3 Mar 2016 10:08:26 +0000 (GMT) From: Alejandro Lucero To: dev@dpdk.org Date: Thu, 3 Mar 2016 10:08:26 +0000 Message-Id: <1456999706-16440-1-git-send-email-alejandro.lucero@netronome.com> X-Mailer: git-send-email 1.7.9.5 Subject: [dpdk-dev] [PATCH] nfp: tx checksum offload fixes X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" Signed-off-by: Alejandro Lucero --- drivers/net/nfp/nfp_net.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c index fd4dd39..6078e9f 100644 --- a/drivers/net/nfp/nfp_net.c +++ b/drivers/net/nfp/nfp_net.c @@ -1522,7 +1522,7 @@ static inline void nfp_net_tx_cksum(struct nfp_net_txq *txq, struct nfp_net_tx_desc *txd, struct rte_mbuf *mb) { - uint16_t ol_flags; + uint64_t ol_flags; struct nfp_net_hw *hw = txq->hw; if (!(hw->cap & NFP_NET_CFG_CTRL_TXCSUM)) @@ -1543,7 +1543,8 @@ nfp_net_tx_cksum(struct nfp_net_txq *txq, struct nfp_net_tx_desc *txd, break; } - txd->flags |= PCIE_DESC_TX_CSUM; + if (ol_flags & (PKT_TX_IP_CKSUM | PKT_TX_L4_MASK)) + txd->flags |= PCIE_DESC_TX_CSUM; } /* nfp_net_rx_cksum - set mbuf checksum flags based on RX descriptor flags */