From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Friesen Subject: formal way to map from pf to vfs when using VT-d? Date: Fri, 08 Jun 2012 14:14:16 -0600 Message-ID: <4FD25D18.6090002@genband.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit To: netdev , "e1000-devel@lists.sourceforge.net" , "Kirsher, Jeffrey T" , "Brandeburg, Jesse" , "Allan, Bruce W" Return-path: Received: from exprod7og103.obsmtp.com ([64.18.2.159]:43656 "EHLO exprod7og103.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755983Ab2FHUO0 (ORCPT ); Fri, 8 Jun 2012 16:14:26 -0400 Sender: netdev-owner@vger.kernel.org List-ID: Hi, I'm using the igb/igbvf drivers. If I set igb.max_vfs=7,7,7,7 it creates 7 vfs for each of my pfs. So far so good. Now, how do I map from a given pf to the PCI addresses for the set of vfs that are associated with it? I don't have virsh installed, so is there a way to query this with sysfs or something? Thanks, Chris -- Chris Friesen Software Designer 3500 Carling Avenue Ottawa, Ontario K2H 8E9 www.genband.com