| To: | dongle <m.wessler@xxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] PCIe switch that does not support or enable ACS |
| From: | Pasi Kärkkäinen <pasik@xxxxxx> |
| Date: | 2010年12月28日 17:53:20 +0200 |
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| Delivery-date: | 2010年12月28日 07:54:33 -0800 |
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On Tue, Dec 28, 2010 at 05:46:37AM -0800, dongle wrote: > > Hi Folks: > > I am oot able to add HP Intel 4Port PCIe to a linux hvm domain. HW is a HP > DC7900. > > ErrorMessage: > VmError: pci: to avoid potential security issue, .&checktime(0000,22,00,':').0 is not allowed > to be assigned to guest since it is behind PCIe switch that does not support > or enable ACS. > > I also added in /etc/xen/xend-config.sxp: > > pci-passthrough-strict-check no > pci-dev-assign-strict-check no > > but no success. > > Same HW Configuration works without any changes under xen 3.2.1 ! > > Thanks for your help ! > Note that there was been *many* changes to IOMMU/VT-d code since Xen 3.2. What version of Xen did you use now? -- Pasi _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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