Thank you really for availability! Now I realize that my solution is wrong because of my ignorance (VT-x and VT-d). Practically there is another solution to communicate with a PCI card with a virtual machine? Or should I completely change the system? Thank you again, after reading the wikipage KVM VT-d, I explained the ideas. Excus me for my english, I'm italian!! -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html