From mboxrd@z Thu Jan 1 00:00:00 1970 From: Anthony Liguori Subject: Re: Hitting 29 NIC limit Date: Tue, 16 Nov 2010 13:00:14 -0600 Message-ID: <4CE2D4BE.90506@codemonkey.ws> References: <4CB78180.7050001@codemonkey.ws> <20101116172348.GB4077@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Anjali Kulkarni , "Richard W.M. Jones" , "Daniel P. Berrange" , Avi Kivity , "kvm@vger.kernel.org" , "qemu-devel@nongnu.org" To: "Michael S. Tsirkin" Return-path: Received: from mail-iw0-f174.google.com ([209.85.214.174]:42086 "EHLO mail-iw0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757089Ab0KPTAS (ORCPT ); Tue, 16 Nov 2010 14:00:18 -0500 Received: by iwn35 with SMTP id 35so1118629iwn.19 for ; Tue, 16 Nov 2010 11:00:18 -0800 (PST) In-Reply-To: <20101116172348.GB4077@redhat.com> Sender: kvm-owner@vger.kernel.org List-ID: On 11/16/2010 11:23 AM, Michael S. Tsirkin wrote: > On Thu, Oct 14, 2010 at 05:17:36PM -0500, Anthony Liguori wrote: > >> On 10/14/2010 05:12 PM, Anjali Kulkarni wrote: >> >>> Thanks. Does this work for e1000 as well? >>> >> Haven't tried. I don't know how various e1000 drivers would react. >> >> >>> Also, does it support pci hotplug? >>> >> No, but that's fixable down the road. >> >> Regards, >> >> Anthony Liguori >> > Probably not. > FWIW, by fixable, I meant, we could add the ability to hot plug a multi-port NIC device. For instance, we could have -device virtio-net-pci-x8 which would be an 8-port virtio-net card. Regards, Anthony Liguori