From mboxrd@z Thu Jan 1 00:00:00 1970 From: Or Gerlitz Subject: Re: igb bandwidth allocation configuration Date: Wed, 16 Sep 2009 09:47:28 +0300 Message-ID: <4AB08A00.40102@voltaire.com> References: <20090910081844.GA5421@verge.net.au> <15ddcffd0909140142n2a110708ld619177c65f4588b@mail.gmail.com> <20090915113659.GJ24194@verge.net.au> <4AAF963D.4060708@voltaire.com> <4AAFD690.5040900@intel.com> <20090915222926.GA24467@verge.net.au> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Alexander Duyck , "e1000-devel@lists.sourceforge.net" , netdev , Alexander Duyck , "Kirsher, Jeffrey T" To: Simon Horman Return-path: Received: from fwil.voltaire.com ([193.47.165.2]:34663 "EHLO exil.voltaire.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1750879AbZIPGrb (ORCPT ); Wed, 16 Sep 2009 02:47:31 -0400 In-Reply-To: <20090915222926.GA24467@verge.net.au> Sender: netdev-owner@vger.kernel.org List-ID: Simon Horman wrote: > My reading of the documentation is also that its a minimum percentage of bandwidth. But after playing with the registers a bit it seems that it is actually a ceiling expressed. And the percentage is of 1Gigabit, regardless of the actual link speed. Hi, Does the documentation you refer to is the 82576 one? if yes, can you send a pointer to the doc/section you refer to? also is there 82599 (Niantic) documentation which is publicly avail and I can look at? specifically, I would love taking a look on the equivalent of the "Intel 82576 SR-IOV Driver Companion Guide" Or.