* device mapping
@ 2005-05-17 19:35 Deepak Manohar
2005-05-17 20:38 ` Harry Butterworth
0 siblings, 1 reply; 5+ messages in thread
From: Deepak Manohar @ 2005-05-17 19:35 UTC (permalink / raw)
To: Xen-devel
Hi,
How do I map certain pci devices directly into a user domain?
Has anybody done this? Any leads would be appreciated.
thanks
deepak
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: device mapping
2005-05-17 19:35 device mapping Deepak Manohar
@ 2005-05-17 20:38 ` Harry Butterworth
2005-05-17 20:56 ` Stefan Berger
0 siblings, 1 reply; 5+ messages in thread
From: Harry Butterworth @ 2005-05-17 20:38 UTC (permalink / raw)
To: Deepak Manohar; +Cc: Xen-devel
On Tue, 2005-05-17 at 12:35 -0700, Deepak Manohar wrote:
> Hi,
>
> How do I map certain pci devices directly into a user domain?
I'm doing this with a snapshot of unstable from a month or so ago. I'm
not sure if this function works with the current unstable after the pci
code was moved out of xen into domain 0. The stable branch of xen ought
to work though.
hide pci device from domain 0 in boot/grub/menu.lst:
title Xen 2.6.11
root (hd0,1)
kernel (hd0,0)/xen.gz dom0_mem=131072 physdev_dom0_hide=(00:1f.2)
module (hd0,0)/vmlinuz-2.6.11-xen0 root=/dev/hda2 ro console=tty0
give pci device to dom u in config file:
pci = ['00,1f,2']
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: device mapping
2005-05-17 20:38 ` Harry Butterworth
@ 2005-05-17 20:56 ` Stefan Berger
2005-05-17 21:34 ` Mark Williamson
0 siblings, 1 reply; 5+ messages in thread
From: Stefan Berger @ 2005-05-17 20:56 UTC (permalink / raw)
To: Harry Butterworth; +Cc: Xen-devel, Deepak Manohar
xen-devel-bounces@lists.xensource.com wrote on 05/17/2005 04:38:35 PM:
> On Tue, 2005-05-17 at 12:35 -0700, Deepak Manohar wrote:
> > Hi,
> >
> > How do I map certain pci devices directly into a user domain?
>
> I'm doing this with a snapshot of unstable from a month or so ago. I'm
> not sure if this function works with the current unstable after the pci
> code was moved out of xen into domain 0. The stable branch of xen ought
> to work though.
> hide pci device from domain 0 in boot/grub/menu.lst:
>
> title Xen 2.6.11
> root (hd0,1)
> kernel (hd0,0)/xen.gz dom0_mem=131072 physdev_dom0_hide=(00:1f.2)
> module (hd0,0)/vmlinuz-2.6.11-xen0 root=/dev/hda2 ro console=tty0
>
> give pci device to dom u in config file:
>
> pci = ['00,1f,2']
>From what I have been trying with recent xeno unstable checkouts I can say
that it does not work anymore.
Q: Is this functionality going to come back in the future?
Cheers!
Stefan
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: device mapping
@ 2005-05-17 21:16 Ian Pratt
0 siblings, 0 replies; 5+ messages in thread
From: Ian Pratt @ 2005-05-17 21:16 UTC (permalink / raw)
To: Stefan Berger, Harry Butterworth; +Cc: Xen-devel, Deepak Manohar
> >From what I have been trying with recent xeno unstable
> checkouts I can
> >say
> that it does not work anymore.
> Q: Is this functionality going to come back in the future?
Yes, in a few weeks, but its not our top priority right now.
Ian
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2005-05-17 21:34 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2005-05-17 19:35 device mapping Deepak Manohar
2005-05-17 20:38 ` Harry Butterworth
2005-05-17 20:56 ` Stefan Berger
2005-05-17 21:34 ` Mark Williamson
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2005-05-17 21:16 Ian Pratt
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