From mboxrd@z Thu Jan  1 00:00:00 1970
From: Avi Kivity <avi@redhat.com>
Subject: Re: PCI pass-through of multi-function device
Date: Sun, 17 May 2009 22:51:04 +0300
Message-ID: <4A106AA8.4080707@redhat.com>
References: <0199E0D51A61344794750DC57738F58E67D160A241@GVW1118EXC.americas.hpqcorp.net>
Mime-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1; format=flowed
Content-Transfer-Encoding: 7bit
Cc: "kvm@vger.kernel.org" <kvm@vger.kernel.org>
To: "Fischer, Anna" <anna.fischer@hp.com>
Return-path: <kvm-owner@vger.kernel.org>
Received: from mx2.redhat.com ([66.187.237.31]:56176 "EHLO mx2.redhat.com"
	rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP
	id S1754599AbZEQTvG (ORCPT <rfc822;kvm@vger.kernel.org>);
	Sun, 17 May 2009 15:51:06 -0400
In-Reply-To: <0199E0D51A61344794750DC57738F58E67D160A241@GVW1118EXC.americas.hpqcorp.net>
Sender: kvm-owner@vger.kernel.org
List-ID: <kvm.vger.kernel.org>

Fischer, Anna wrote:
> Does KVM allow passing through a full multi-function PCI device to a guest, and make that device appear as a whole multi-function device rather than as multiple PCI single-function devices (e.g. Xen only does the latter where all PCI devices appear with function ID being 0 in the guest)?
>   

Not that I know of.  It shouldn't be difficult to add though - all the 
necessary changes should be in qemu, not the kernel.

-- 
Do not meddle in the internals of kernels, for they are subtle and quick to panic.