[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] RE: [PATCH] remove _PS0 from the DSDTo
On Sat, 26 Feb 2011, Kay, Allen M wrote: > Hi Stefano, > > I just tried this patch booting Win7-64bit in following two configurations: > > 1) Passthrough two NIC devices - onboard + PCIe E1000 > 2) Passthrough SNB IGD + USB + audio + NIC > > In both cases, Windows failed to boot complaining about BIOS is not ACPI > compliant. > > If I don't passthrough any devices, Windows can boot successfully. > In that case we have a problem because I don't see any other way we could fix the issue in a way that is acceptable for xen 4.1. We could emulate PM capabilities in qemu even for devices that don't support it or make the presence of _PS0 conditional on the presence of PM capabilities on the devices. In both cases the fix will miss 4.1. However there is a simple workaround for it: just disable acpi in the config file of the VM. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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