Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1760243Ab2HJWep (ORCPT ); Fri, 10 Aug 2012 18:34:45 -0400 Received: from minas.ics.muni.cz ([147.251.4.40]:59358 "EHLO minas.ics.muni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751620Ab2HJWen (ORCPT ); Fri, 10 Aug 2012 18:34:43 -0400 Date: Sat, 11 Aug 2012 00:34:26 +0200 From: Lukas Hejtmanek To: Chris Friesen Cc: Yinghai Lu , Roland Dreier , linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Subject: Re: mellanox mlx4_core and SR-IOV Message-ID: <20120810223426.GV11089@ics.muni.cz> References: <20120801133835.GH5470@ics.muni.cz> <20120801205640.GN5470@ics.muni.cz> <20120801220802.GP5470@ics.muni.cz> <20120803083344.GF25979@ics.muni.cz> <50255849.6070307@genband.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <50255849.6070307@genband.com> X-echelon: NSA, CIA, CI5, MI5, FBI, KGB, BIS, Plutonium, Bin Laden, bomb User-Agent: Mutt/1.5.21 (2010-09-15) X-Muni-Spam-TestIP: 94.112.253.31 X-Muni-Envelope-From: xhejtman@ics.muni.cz X-Muni-Virus-Test: Clean X-Greylist: Sender succeeded SMTP AUTH authentication, not delayed by milter-greylist-3.0 (minas.ics.muni.cz [147.251.4.35]); Sat, 11 Aug 2012 00:34:33 +0200 (CEST) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1052 Lines: 23 On Fri, Aug 10, 2012 at 12:51:53PM -0600, Chris Friesen wrote: > On 08/03/2012 02:33 AM, Lukas Hejtmanek wrote: > >I also tried OFED package from Mellanox which seems to have better SR-IOV > >support (at least mlx4_ib does not complain that SR-IOV is not supported). > >However, it does not work when SR-IOV enabled: > > Last I heard they were not officially providing support for SR-IOV. > Has anyone heard otherwise from the Mellanox folks? they speak about it for 2 years: http://www.openfabrics.org/archives/spring2010sonoma/Monday/1.30%20Liran%20Liss%20I%3FO%20Virtualization/sriov_liss.ppt these are modified OFED drivers which seem to contain SR-IOV code also for IB layer. http://www.mellanox.com/content/pages.php?pg=products_dyn&product_family=26&menu_section=34#tab-three -- Luk?? Hejtm?nek -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/