From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-io0-f180.google.com (mail-io0-f180.google.com [209.85.223.180]) by dpdk.org (Postfix) with ESMTP id E18D314EC for ; Mon, 6 Feb 2017 14:13:17 +0100 (CET) Received: by mail-io0-f180.google.com with SMTP id l66so64972996ioi.1 for ; Mon, 06 Feb 2017 05:13:17 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=h9ccSpmi65j+a18XesbMiexoSph3+Ok95hC04dNN7ko=; b=uIpYzmwnRS53Wihm1/5x33yN2/jHBmzSj6wXd3Z3vsRzCqUOEP+Qzj035NY23kfI5e iFw1uuH7pFihWjrxGUFIxHQNYKRj6TjtOL2RL6woARMGOKq2aRY46IUJ957fap2p6KPF mpJWBqB65v+7tcZyMCvod1qcias1LaHKTUiIAh2ay8TUqP4l/JujseLBbbXBmbPl1deh xnvcEUw/bffgg6YWG0Kl29gVl54LcBOMEnEdc2xFHwvDNsEYJrca9HxwzQNs6m5+hWvF GZNNE7d8zY0J4zrMFjB5JhpzrJAeDLuNrOQeFuAt0/LeU+PE0Zw3/AP3c532Q+CP5mIp fLSw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=h9ccSpmi65j+a18XesbMiexoSph3+Ok95hC04dNN7ko=; b=e3oYHw4RLl2/Wh7Siq/+IOaTQ5NEMq6JTUqSJLG9C4GmFv3rNbgYAp3DWVL5vvQtCp UkJepkUAGFdvbZIWe59HmCORfszYzvPnXq1UPi0YkKwkcgcyb6eQSs7hE1lSOYUTbuf5 MnwuPk+qxvO22jGBABo6NuQN36GuluYg8MXd33qdOjkG7VzcLQ0ctrsJFbJZGEjg8opT sRSZXuc/Q8u/0TZrtQzqcyFlmoxq5i03w9IrcXqAKiuwo+JmoVnPwTzgEa31MT62GFPK o5CaFoT4EIrNPohAXbPwHsm6DQvJoYXt6TGIfjULTnJQx3skyw54pBODd8CYDKzTBKuU AQOg== X-Gm-Message-State: AMke39lUHcn3gFw+2/pR15Ce3YhBZMFs+c7OEOn6Ai9RK9q9QFJVNIsb7mg23bbE1O9ipak+f6Kr9P6UzTYY9Q== X-Received: by 10.107.47.132 with SMTP id v4mr8368354iov.172.1486386796994; Mon, 06 Feb 2017 05:13:16 -0800 (PST) MIME-Version: 1.0 Received: by 10.64.135.161 with HTTP; Mon, 6 Feb 2017 05:12:46 -0800 (PST) From: Ivan Nardi Date: Mon, 6 Feb 2017 14:12:46 +0100 Message-ID: To: dev@dpdk.org Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.15 Subject: [dpdk-dev] 17.02-rc2: i40e and LSC 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: , X-List-Received-Date: Mon, 06 Feb 2017 13:13:18 -0000 Hi guys we are upgrading our application from dpdk 16.11 to 17.02-rc2 and we are facing a strange behavior with i40e driver and LSC If we call rte_eth_dev_configure() with port_conf.intr_conf.lsc = 1, the call always failed with error Configuring Port 0 (socket 1) rte_eth_dev_configure: driver net_i40e does not support lsc Fail to configure port 0 Everything is fine with 16.11 or with port_conf.intr_conf.lsc = 0 (default value) Is this the intended (new) behavior or am I missing something obvious here? Thanks in advance Ivan