From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ivan Nardi Subject: 17.02-rc2: i40e and LSC Date: Mon, 6 Feb 2017 14:12:46 +0100 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8 To: dev@dpdk.org 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) List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" 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