Hi, <br><br>I had additional questions(I re-read the Assign_hardware...), and I don&#39;t quite follow it completely. The config given is for dom0, it doesn&#39;t have any information as to what domU will get access to this pci device? Do I need to change config in domU as well, document doesn&#39;t say anything about it. Furthermore, in the document I see references to &quot;xm pci-list-assignable-devices&quot; cli&#39;s, however, XCP comes with xe tool-stack, does it come with similar pci commands? I am yet to install XCP, but wanted to check.<br>
<br>Thanks<br><br><br><div class="gmail_quote">On Tue, Mar 9, 2010 at 5:07 PM, Ritu kaur <span dir="ltr">&lt;<a href="http://ritu.kaur.us">ritu.kaur.us</a>@<a href="http://gmail.com">gmail.com</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Hi,<br><br>I did go through  <a href="http://vmops.ml" target="_blank">vmops.ml</a> and I really didn&#39;t get much information on
what config file it is reading or what changes are needed. I
looked at
<a href="http://wiki.xensource.com/xenwiki/Assign_hardware_to_DomU_with_PCIBack_as_module" target="_blank">http://wiki.xensource.com/xenwiki/Assign_hardware_to_DomU_with_PCIBack_as_module</a>
from the link given by Dullor, not sure whether those changes suffice
XCP for pci passthrough hence thought of checking. Any inputs?<br>
<br>
Thanks<br><br><div class="gmail_quote"><div class="im">On Mon, Mar 8, 2010 at 2:37 PM, James Troup <span dir="ltr">&lt;<a href="mailto:james@linuxterminal.com" target="_blank">james@linuxterminal.com</a>&gt;</span> wrote:<br>
</div><div><div></div><div class="h5"><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
<div><div style="font-family: Arial; font-size: 12pt; color: rgb(0, 0, 0);">No PCI passthrough for XenServer AFAIK.<br>You need XCP for that and then it is still very experimental with NO documentation except what is in the code.<br>

Line 483+ <a href="http://xenbits.xen.org/xapi/xen-api.hg?file/a8decf9d3bee/ocaml/xapi/vmops.ml" target="_blank">http://xenbits.xen.org/xapi/xen-api.hg?file/a8decf9d3bee/ocaml/xapi/vmops.ml</a><div><div></div><div>
<br><br>----- Original Message -----<br>From: &quot;Ritu kaur&quot; &lt;<a href="http://ritu.kaur.us" target="_blank">ritu.kaur.us</a>@<a href="http://gmail.com" target="_blank">gmail.com</a>&gt;<br>To: <a href="mailto:xen-devel@lists.xensource.com" target="_blank">xen-devel@lists.xensource.com</a>, <a href="mailto:xen-users@lists.xensource.com" target="_blank">xen-users@lists.xensource.com</a><br>

Sent: Tuesday, 9 March, 2010 6:29:49 AM<br>Subject: [Xen-users] pci passthrough and Xenserver<br><br>Hi,<br><br>We are running Citrix Xenserver 5.5(dom0) and PV guests(domU). Since VT-d support is not required for PV guests has anyone tried pci passthrough with Citrix Xenserver? If yes what config file changes are required in domU and dom0? I looked at Citrix forums and <a href="http://xen.org/xen-users" target="_blank">xen.org/xen-users</a> archives, not getting useful information from it. Inputs much appreciated.<br>


<br>Thanks<br><br>
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