[libvirt] [PATCH/RFC]: hostdev passthrough support
Daniel Veillard
veillard at redhat.com
Tue Jul 29 12:17:43 UTC 2008
On Tue, Jul 29, 2008 at 11:56:18AM +0100, Daniel P. Berrange wrote:
> On Mon, Jul 28, 2008 at 09:26:57AM -0400, Daniel Veillard wrote:
> > I also think we need to clarify the naming conventions, are numbers
> > provided decimal, if yes then is an 0x hexadecimal version allowed too.
> > I also see how a more high level description might be useful,
> >
> > <hostdev type='usb'>
> > <source vendor='Sennheiser'/>
> > </hostdev>
> >
> > or
> >
> > <hostdev type='usb'>
> > <source product='headset'/>
> > </hostdev>
>
> We should stick to ID numbers in the domain XML - allowing decimal
> or hex is nice.
>
> For descriptive names 'Sennheiser' or 'headset', we should only
> provide that info in the device enumeration APIs
Well, I was thinking of this as a way to keep the XML file static
over a range of potential hardware, potentially allowing some kind
of migration in spite of a dependancy to a local hardware device.
But that's probably not very realistic, and if turn out possible sometimes
then that can be added later.
> http://www.redhat.com/archives/libvir-list/2008-April/msg00005.html
>
> Management tools / admins can use this to map to the ID number
> from a human readable name if relevant.
Okay, that solves the problem at creation time, i remember this being
discussed no problem.
Daniel
--
Red Hat Virtualization group http://redhat.com/virtualization/
Daniel Veillard | virtualization library http://libvirt.org/
veillard at redhat.com | libxml GNOME XML XSLT toolkit http://xmlsoft.org/
http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/
More information about the libvir-list
mailing list