Re: [CentOS-virt] Can't get PCI card visible in guest

On Fri, Oct 24, 2008 at 7:58 PM, Kenneth Tanzer ktanzer@desc.org wrote:

I've got a Digium PCI telephone card that I'm trying to use with an AsteriskNow guest, on a CentOS 5.2 host. I've tried setting up the pciback stuff, and think I've done it right, but the card does not show up in the guest. I'm obviously missing something, so any help (including ways to debug this!) would be greatly appreciated.

Here's some more info:

The guest is fully virtualized, so I'm assuming that nothing should need to be configured within the guest.

Just a sanity check, proper IOMMU support, such as Intel VT-d, is needed for passing devices to fully virt guests. Does your system support VT-d?

Cheers, Todd