same IRQ pci passthrough and ps/2 passthrough

[Jiri 'Ghormoon' Novak <ghormoon@gmail.com>]

Hi,

I'm just experimenting with KVM because of VGA passthrough (attempted 
that previously on xen, failed).
Clean instalation of Centos 6.6 with KVM from repo.

first problem I've stumbled upon is that I din't manage to pass in some 
PCI devices. They share IRQ, even if I add them both, it fails on the 
first one in list (qemu complains I'm trying to pass something that 
shares IRQ). Is there any way around that? I could pass those devices in 
xen (hvm guest, therefore qemu too), they worked (even separately)

second thing I'd like to setup is ps/2 passthrough (laptop keyboard and 
touchpad) - though I've found nothing on that. Is it even possible?

what I'm trying to achieve is that I'll have minimal hypervisor and I'll 
pass all periphetals to the work guest, so I can have some applications 
as services on another VMs (in somehow safer environment in case some 
app is unsafe and the machine (VM) get's ever compromised) and I don't 
have one super-polluted workstation, but work one, where I have the I/O 
and bunch of headless ones I run optionally as I need them :)

Thanks in advance,
Gh.