|
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Will Xen change the mapping after PCIe reset for the VT-d device?
Could you show me where the PCI manager in the Xen hypervisor? Thanks, Neo On Wed, Oct 1, 2008 at 12:53 AM, pradeep singh rautela <rautelap@xxxxxxxxx> wrote: > On Wed, Oct 1, 2008 at 12:33 PM, Neo Jia <neojia@xxxxxxxxx> wrote: >> hi, >> >> After a secondary bus reset Xen will restore the PCI configure space >> for the VT-d device, will the mapping still valid as we are using the >> original BARs? >> >> Let's assume the guest device driver will not change the BARs as Xen >> only save the register after guest shutdown/reset. > > Won't SR(MR) PCI Manager take care of this? ( provided it sits in the > Xen hypervisor) > > Thanks, > --Pradeep >> >> Thanks, >> Neo >> -- >> I would remember that if researchers were not ambitious >> probably today we haven't the technology we are using! >> >> _______________________________________________ >> Xen-devel mailing list >> Xen-devel@xxxxxxxxxxxxxxxxxxx >> http://lists.xensource.com/xen-devel >> > > > > -- > Pradeep Singh Rautela > http://eagain.wordpress.com > http://emptydomain.googlepages.com > -- I would remember that if researchers were not ambitious probably today we haven't the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
|
 |
Lists.xenproject.org is hosted with RackSpace, monitoring our |