From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gemini.bisdn.de (gemini.bisdn.de [212.91.241.169]) by dpdk.org (Postfix) with ESMTP id 758A91F3 for ; Wed, 14 Aug 2013 10:54:40 +0200 (CEST) Received: from [192.168.207.121] (unknown [185.27.182.16]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by gemini.bisdn.de (Postfix) with ESMTPSA id 8060B825AA for ; Wed, 14 Aug 2013 10:51:59 +0200 (CEST) Message-ID: <520B4641.2030802@bisdn.de> Date: Wed, 14 Aug 2013 10:56:33 +0200 From: Marc Sune User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130704 Icedove/17.0.7 MIME-Version: 1.0 To: dev@dpdk.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Subject: [dpdk-dev] Port-ids and NIC features 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: Wed, 14 Aug 2013 08:54:40 -0000 Dear all, Two quick questions: 1) Is there a way to get the features available in the NIC? In particular, I cannot see a way to retrieve the *maximum speed* of the card and I need to determine whether is a FE, GE or 10GE card. 2) For a certain number of NICs installed in the system and bound to the IGB_UIO driver, is it safe to assume that the association phyisical port <-> port_id will always be the same? Even after reboot, and regardless of the order that are bound to the IGB_UIO driver (e.g. using pci_unbind.py)? Best marc