[Pkg-xen-devel] Bug#748052: [Xen-devel] dom0 USB failing with "ehci-pci: probe of 0000:00:1d.0 faile

[Mike Egglestone]

Ian Campbell <ijc at hellion.org.uk> writes:
#What were the previous settings (the ones which worked for grub but not
#Xen)? Do these new settings work with native Linux?
#
#Given the change in behaviour my gut feeling is that either the Legacy
#USB Support option or the 60/64 emulation ones are the one which matters
#out of that set. 

The default and previous settings were everything enabled, which works normally
under native linux. As long as "legacy" usb is turned on, the XEN 4.3 booted keyboard does not work.

I've added iommu=debug to the XEN CMD Line under grub.
Attached is the xl dmesg log and system dmesg.

What else did I miss that could be useful info?

Thanks,



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