Re: [Xen-users] PCI Passthrough problems (Cannot access network but e1000 loads fine)

[Andy Burns <lists.xensource.com@xxxxxxxxxxxxxx>]

On 08/08/2008 04:31, Asim wrote:

> I'm running a PV DomU on CentOS 4. I was able to successfulyl hide a
> e1000 PCI card by appropriately modifying /etc/modprobe.conf. The
> device is not configured as a eth device in my dom0. I was also able
> to successfully load it in my domU and e1000 driver loads fine.
> ifconfig shows correct configuration of IP address.
>
> However, I'm not able to access the network. The network was
> accessible with the same IP using vif interface instead. Kindly help.
Any ethernet or interrupt related messages in dmesg on dom0 or domU or 
from xm dmesg?
Research the noirqdebug/pollirq/swiotlb settings and try some combinations



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