From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?iso-8859-1?Q?Ga=EBtan?= Rivet Subject: Re: something is wrong with device hotplug with DPDK 17.08 Date: Wed, 26 Jul 2017 13:48:32 +0200 Message-ID: <20170726114832.GD11154@bidouze.vm.6wind.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: 8bit Cc: dev@dpdk.org To: Chillance Zen Return-path: Received: from mail-wr0-f170.google.com (mail-wr0-f170.google.com [209.85.128.170]) by dpdk.org (Postfix) with ESMTP id 0A4837CA9 for ; Wed, 26 Jul 2017 13:48:42 +0200 (CEST) Received: by mail-wr0-f170.google.com with SMTP id k71so76990476wrc.2 for ; Wed, 26 Jul 2017 04:48:42 -0700 (PDT) Content-Disposition: inline In-Reply-To: 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 there, On Wed, Jul 26, 2017 at 07:22:40PM +0800, Chillance Zen wrote: > hi ,all > when I pass parameters with the XL710 PCI address :"0000:41:00.1" to > rte_eth_dev_attach(),the > PMD says something like the following and halts and fails > EAL: Cannot find unplugged device (0000:41:00.1) > EAL: Driver cannot attach the device (0000:41:00.1) > > does anybody know what happens ? What version of DPDK are you using? This issue should be fixed in v17.08-rc2. > thanks®ards > -- > Linc @bjtu -- Gaëtan Rivet 6WIND