From patchwork Thu Dec 11 21:18:40 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "De Lara Guarch, Pablo" X-Patchwork-Id: 1958 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 9E05F6A87; Thu, 11 Dec 2014 22:18:45 +0100 (CET) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by dpdk.org (Postfix) with ESMTP id 7CA042E8A for ; Thu, 11 Dec 2014 22:18:43 +0100 (CET) Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP; 11 Dec 2014 13:18:42 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.97,862,1389772800"; d="scan'208";a="427932381" Received: from irvmail001.ir.intel.com ([163.33.26.43]) by FMSMGA003.fm.intel.com with ESMTP; 11 Dec 2014 13:07:54 -0800 Received: from sivswdev02.ir.intel.com (sivswdev02.ir.intel.com [10.237.217.46]) by irvmail001.ir.intel.com (8.14.3/8.13.6/MailSET/Hub) with ESMTP id sBBLIenH022208 for ; Thu, 11 Dec 2014 21:18:41 GMT Received: from sivswdev02.ir.intel.com (localhost [127.0.0.1]) by sivswdev02.ir.intel.com with ESMTP id sBBLIe1O013353 for ; Thu, 11 Dec 2014 21:18:40 GMT Received: (from pdelarax@localhost) by sivswdev02.ir.intel.com with id sBBLIeHj013349 for dev@dpdk.org; Thu, 11 Dec 2014 21:18:40 GMT From: Pablo de Lara To: dev@dpdk.org Date: Thu, 11 Dec 2014 21:18:40 +0000 Message-Id: <1418332720-13317-1-git-send-email-pablo.de.lara.guarch@intel.com> X-Mailer: git-send-email 1.7.4.1 In-Reply-To: <1418317690-10151-1-git-send-email-pablo.de.lara.guarch@intel.com> References: <1418317690-10151-1-git-send-email-pablo.de.lara.guarch@intel.com> Subject: [dpdk-dev] [PATCH v2] vmxnet3: set txq_flags in default TX conf 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" Since commit fbde27f19ab8f "get default Rx/Tx configuration from dev info", a default RX/TX configuration can be used for all PMDs. In case of vmxnet3, the whole structure was zeroed and not filled out. The PMD does not support multi segments or offload functions, so txq_flags should have those flags set. Signed-off-by: Pablo de Lara --- lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c b/lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c index 963a8a5..ef0af16 100644 --- a/lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c +++ b/lib/librte_pmd_vmxnet3/vmxnet3_ethdev.c @@ -642,6 +642,9 @@ vmxnet3_dev_info_get(__attribute__((unused))struct rte_eth_dev *dev, struct rte_ dev_info->min_rx_bufsize = 1518 + RTE_PKTMBUF_HEADROOM; dev_info->max_rx_pktlen = 16384; /* includes CRC, cf MAXFRS register */ dev_info->max_mac_addrs = VMXNET3_MAX_MAC_ADDRS; + + dev_info->default_txconf.txq_flags = ETH_TXQ_FLAGS_NOMULTSEGS | + ETH_TXQ_FLAGS_NOOFFLOADS; } /* return 0 means link status changed, -1 means not changed */