From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from youngberry.canonical.com (youngberry.canonical.com [91.189.89.112]) by dpdk.org (Postfix) with ESMTP id 936E65B1E for ; Mon, 30 Jul 2018 18:17:18 +0200 (CEST) Received: from 1.general.paelzer.uk.vpn ([10.172.196.172] helo=lap.fritz.box) by youngberry.canonical.com with esmtpsa (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1fkAq8-00009D-7D; Mon, 30 Jul 2018 16:16:08 +0000 From: Christian Ehrhardt To: Xiaoxin Peng Cc: Herry Chen , Jason He , Scott Branden , Ajit Khaparde , dpdk stable Date: Mon, 30 Jul 2018 18:11:50 +0200 Message-Id: <20180730161342.16566-65-christian.ehrhardt@canonical.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180730161342.16566-1-christian.ehrhardt@canonical.com> References: <20180730161342.16566-1-christian.ehrhardt@canonical.com> Subject: [dpdk-stable] patch 'net/bnxt: fix Tx with multiple mbuf' has been queued to stable release 18.05.1 X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 30 Jul 2018 16:17:18 -0000 Hi, FYI, your patch has been queued to stable release 18.05.1 Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet. It will be pushed if I get no objections before 08/01/18. So please shout if anyone has objections. Thanks. Christian Ehrhardt --- >>From bdb2ec25466fb6dda1ced26393066971f0d7e6fc Mon Sep 17 00:00:00 2001 From: Xiaoxin Peng Date: Thu, 28 Jun 2018 13:15:40 -0700 Subject: [PATCH] net/bnxt: fix Tx with multiple mbuf [ upstream commit b2a4a69f7b663f712437c7c31dc0916ffe4ad84b ] When using multi-mbuf to xmit large packets, we need to use total packet lengths (sum of all segments) to set txbd->flags_type. Packets will not be sent when using tx_pkt->data_len(The first segment of packets). Fixes: 6eb3cc2294fd ("net/bnxt: add initial Tx code") Signed-off-by: Xiaoxin Peng Reviewed-by: Herry Chen Reviewed-by: Jason He Reviewed-by: Scott Branden Reviewed-by: Ajit Khaparde --- drivers/net/bnxt/bnxt_txr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnxt/bnxt_txr.c b/drivers/net/bnxt/bnxt_txr.c index c8f9f1340..2fb84e68e 100644 --- a/drivers/net/bnxt/bnxt_txr.c +++ b/drivers/net/bnxt/bnxt_txr.c @@ -151,10 +151,10 @@ static uint16_t bnxt_start_xmit(struct rte_mbuf *tx_pkt, txbd->opaque = txr->tx_prod; txbd->flags_type = tx_buf->nr_bds << TX_BD_LONG_FLAGS_BD_CNT_SFT; txbd->len = tx_pkt->data_len; - if (txbd->len >= 2014) + if (tx_pkt->pkt_len >= 2014) txbd->flags_type |= TX_BD_LONG_FLAGS_LHINT_GTE2K; else - txbd->flags_type |= lhint_arr[txbd->len >> 9]; + txbd->flags_type |= lhint_arr[tx_pkt->pkt_len >> 9]; txbd->address = rte_cpu_to_le_32(rte_mbuf_data_iova(tx_buf->mbuf)); if (long_bd) { -- 2.17.1