From patchwork Wed Sep 13 11:28:16 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alejandro Lucero X-Patchwork-Id: 28664 X-Patchwork-Delegate: ferruh.yigit@amd.com Return-Path: X-Original-To: patchwork@dpdk.org Delivered-To: patchwork@dpdk.org Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8F9517CFD; Wed, 13 Sep 2017 13:28:21 +0200 (CEST) Received: from netronome.com (host-79-78-33-110.static.as9105.net [79.78.33.110]) by dpdk.org (Postfix) with ESMTP id 752D27CBD for ; Wed, 13 Sep 2017 13:28:20 +0200 (CEST) Received: from netronome.com (localhost [127.0.0.1]) by netronome.com (8.14.4/8.14.4/Debian-4.1ubuntu1) with ESMTP id v8DBSGtY039757 for ; Wed, 13 Sep 2017 12:28:16 +0100 Received: (from alucero@localhost) by netronome.com (8.14.4/8.14.4/Submit) id v8DBSGdD039756 for dev@dpdk.org; Wed, 13 Sep 2017 12:28:16 +0100 From: Alejandro Lucero To: dev@dpdk.org Date: Wed, 13 Sep 2017 12:28:16 +0100 Message-Id: <1505302096-39718-1-git-send-email-alejandro.lucero@netronome.com> X-Mailer: git-send-email 1.9.1 Subject: [dpdk-dev] [PATCH] net/nfp: configure capabilities by default X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" These capabilities are enabled in current NFP firmwares by default, but it could be they are not with NFP firmwares to come. Signed-off-by: Alejandro Lucero --- drivers/net/nfp/nfp_net.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/drivers/net/nfp/nfp_net.c b/drivers/net/nfp/nfp_net.c index b014209..000d339 100644 --- a/drivers/net/nfp/nfp_net.c +++ b/drivers/net/nfp/nfp_net.c @@ -515,6 +515,18 @@ enum nfp_qcp_ptr { if (hw->cap & NFP_NET_CFG_CTRL_L2MC) new_ctrl |= NFP_NET_CFG_CTRL_L2MC; + /* TX checksum offload */ + if (hw->cap & NFP_NET_CFG_CTRL_TXCSUM) + new_ctrl |= NFP_NET_CFG_CTRL_TXCSUM; + + /* LSO offload */ + if (hw->cap & NFP_NET_CFG_CTRL_LSO) + new_ctrl |= NFP_NET_CFG_CTRL_LSO; + + /* RX gather */ + if (hw->cap & NFP_NET_CFG_CTRL_GATHER) + new_ctrl |= NFP_NET_CFG_CTRL_GATHER; + if (!new_ctrl) return 0;