Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752588Ab2KID7r (ORCPT ); Thu, 8 Nov 2012 22:59:47 -0500 Received: from mail-bk0-f46.google.com ([209.85.214.46]:45661 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751435Ab2KID7o (ORCPT ); Thu, 8 Nov 2012 22:59:44 -0500 MIME-Version: 1.0 In-Reply-To: References: <201211081915083774239@gmail.com> <509B962C.6070002@gmail.com> Date: Fri, 9 Nov 2012 11:59:42 +0800 Message-ID: Subject: Re: SR-IOV problem with Intel 82599EB (not enough MMIO resources for SR-IOV) From: Jason Gao To: "Rose, Gregory V" Cc: "Kirsher, Jeffrey T" , linux-kernel , netdev , kvm , "e1000-devel@lists.sourceforge.net" Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 704 Lines: 12 > The BIOS in your machine doesn't support SR-IOV. You'll need to ask the manufacturer for a BIOS upgrade, if in fact one is available. Sometimes they're not. very thanks Greg,my server Dell R710 with latest BIOS version and option for SR-IOV(SR-IOV Global Enable->Enabled) opened,I'm confused that Does R710 provide full support for SR-IOV, kernel or ixgbe driver's bug? but I'm not sure where the problem lies,anyone has any experience about this? . -- 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/