Re: [Xen-users] Xen DomU Communication Problems

[Age_M <Age_M@xxxxxx>]

Hello Sarah,

Sarah Scheibe schrieb:
> However, I've tried pci passthrough in the past several times and so far 
> have had absolutely no luck.
first of all, you need to hide the PCI device (I guess it's a 
controller-card?). You need to find out the ID of you pci-device:
dom0 # lspci

I can see for example, my onboard network controller:
00:07.0 Bridge: nVidia Corporation MCP61 Ethernet (rev a2)

So, the device ID is 00:07.0
To hide the device in dom0, I use the pciback.hide option in my bootloader:

just add pciback.hide=(00:07.0) to your module line in grub.conf or menu.lst

Next you add the following to your domU config-file:

pci = [ '00:07.0' ]

That's it. If you can't see the pci device in your domU try to add the 
noirqdebug option to your module line (grub.conf) and your domU config 
(extra = "noirqdebug").
Hope it helps,

Greetz Holger




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