Hi, I had additional questions(I re-read the Assign_hardware...), and I don't quite follow it completely. The config given is for dom0, it doesn'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't say anything about it. Furthermore, in the document I see references to "xm pci-list-assignable-devices" cli'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. Thanks On Tue, Mar 9, 2010 at 5:07 PM, Ritu kaur wrote: > Hi, > > I did go through vmops.ml and I really didn't get much information on > what config file it is reading or what changes are needed. I looked at > http://wiki.xensource.com/xenwiki/Assign_hardware_to_DomU_with_PCIBack_as_modulefrom the link given by Dullor, not sure whether those changes suffice XCP > for pci passthrough hence thought of checking. Any inputs? > > Thanks > > On Mon, Mar 8, 2010 at 2:37 PM, James Troup wrote: > >> No PCI passthrough for XenServer AFAIK. >> You need XCP for that and then it is still very experimental with NO >> documentation except what is in the code. >> Line 483+ >> http://xenbits.xen.org/xapi/xen-api.hg?file/a8decf9d3bee/ocaml/xapi/vmops.ml >> >> >> ----- Original Message ----- >> From: "Ritu kaur" >> To: xen-devel@lists.xensource.com, xen-users@lists.xensource.com >> Sent: Tuesday, 9 March, 2010 6:29:49 AM >> Subject: [Xen-users] pci passthrough and Xenserver >> >> Hi, >> >> 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 xen.org/xen-users archives, not >> getting useful information from it. Inputs much appreciated. >> >> Thanks >> >> >> _______________________________________________ >> Xen-users mailing list >> Xen-users@lists.xensource.com >> http://lists.xensource.com/xen-users >> > >