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Re: [Xen-users] Problems with PCI Passthrough on PVM

To: xen-users@xxxxxxxxxxxxxxxxxxx
Subject: Re: [Xen-users] Problems with PCI Passthrough on PVM
From: "Ralf Hornik Mailings" <ralf@xxxxxxxxxxxxxxxxx>
Date: Mon, 24 Nov 2008 16:25:26 +0100
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"Ralf Hornik Mailings" <ralf@xxxxxxxxxxxxxxxxx> schreibte:

Hi list,

I try to pass a Promise Ultra133 TX2 to a PVM.

No hints/ideas/questions?

The same happens with USB bus:

usbcore: registered new driver usbfs
usbcore: registered new driver hub
USB Universal Host Controller Interface driver v3.0
PCI: Enabling device 0000:00:1d.1 (0000 -> 0001)
uhci_hcd 0000:00:1d.1: UHCI Host Controller
uhci_hcd 0000:00:1d.1: new USB bus registered, assigned bus number 1
uhci_hcd 0000:00:1d.1: request interrupt 22 failed
uhci_hcd 0000:00:1d.1: USB bus 1 deregistered
uhci_hcd 0000:00:1d.1: init 0000:00:1d.1 fail, -38
uhci_hcd: probe of 0000:00:1d.1 failed with error -38

However, when I do boot with the ubuntu hardy-xen kernel, both, Promise and USB, work glamorously.

So i believe its a common issue with the current xen kernel. Or have I forgot something in the kernel config...?


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