From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp.digiweb.ie (smtp2.digiweb.ie [83.147.160.14]) by dpdk.org (Postfix) with ESMTP id 498187F18 for ; Fri, 7 Nov 2014 14:04:18 +0100 (CET) Received: from statler.emutex.com (unknown [92.51.199.138]) by smtp.digiweb.ie (Postfix) with ESMTP id 0ECC629014C; Fri, 7 Nov 2014 13:13:49 +0000 (GMT) Received: from [10.10.64.102] by statler.emutex.com with esmtpsa (TLS1.0:DHE_RSA_AES_128_CBC_SHA1:16) (Exim 4.72) (envelope-from ) id 1XmjMK-0000lz-TO; Fri, 07 Nov 2014 13:13:48 +0000 Message-ID: <545CC581.40309@emutex.com> Date: Fri, 07 Nov 2014 13:13:37 +0000 From: Nicolas Pernas Maradei User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 MIME-Version: 1.0 To: Thomas Monjalon References: <545CBCE0.2030806@emutex.com> <2085190.a5sr9ou3P7@xps13> In-Reply-To: <2085190.a5sr9ou3P7@xps13> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: dev@dpdk.org Subject: Re: [dpdk-dev] White listing a virtual device 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: , X-List-Received-Date: Fri, 07 Nov 2014 13:04:18 -0000 On 07/11/14 12:55, Thomas Monjalon wrote: > It's by design. If you add a vdev, you want to use it and there is no > reason to whitelist it, and especially no reason to blacklist a device > you created for your usage. > > Do you agree? Hi Thomas, Generally speaking you probably won't want to white list a virtual device - just using it. However it does seem an inconsistency in the design that you could add virtual devices but you can't white list them. If they are added to the main device list they should be treated just as another device. In our particular use case we want to white list a pcap device to ensure that it is the only available port for testing. Thanks, Nico.