From mboxrd@z Thu Jan  1 00:00:00 1970
From: Ian Campbell <Ian.Campbell@citrix.com>
Subject: Re: xl pci-attach silently fails the first time
Date: Mon, 1 Dec 2014 14:39:48 +0000
Message-ID: <1417444788.29138.30.camel@citrix.com>
References: <20141201125712.GA21576@aepfle.de>
	<20141201133244.GA24600@aepfle.de> <20141201134211.GA25822@aepfle.de>
	<1299044479.20141201145702@eikelenboom.it>
	<20141201143409.GA3669@aepfle.de>
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To: Olaf Hering <olaf@aepfle.de>
Cc: Sander Eikelenboom <linux@eikelenboom.it>, xen-devel@lists.xen.org
List-Id: xen-devel@lists.xenproject.org

On Mon, 2014-12-01 at 15:34 +0100, Olaf Hering wrote:
> On Mon, Dec 01, Sander Eikelenboom wrote:
> 
> > Hmm the wiki also still mentions it: http://wiki.xen.org/wiki/Xen_PCI_Passthrough
> > 
> > It was the ability with xend + qemu-trad to be able to specify the slot to 
> > use in the guest for the pci device.
> > 
> > See docs/misc/vtd.txt .. that seems it has never been updated :-)
> > 
> > (together with passing through a multifunction devices as multifunction inside 
> > the guest this hasn't got implemented in neither libxl and qemu-xen.)
> 
> So this looks like we a lost feature in libxl.

See http://bugs.xenproject.org/xen/bug/22 (I think that's what that is)

Ian.