From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Sune Subject: Port-ids and NIC features Date: Wed, 14 Aug 2013 10:56:33 +0200 Message-ID: <520B4641.2030802@bisdn.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit To: dev-VfR2kkLFssw@public.gmane.org Return-path: List-Id: patches and discussions about DPDK List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces-VfR2kkLFssw@public.gmane.org Sender: "dev" 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