Re: [Qemu-devel] pci: single device at function != 0

2013-11-20 Thread Benjamin Herrenschmidt
On Wed, 2013-11-20 at 18:39 +1100, Alexey Kardashevskiy wrote: > Hi! > > It turned out that it is possible to start QEMU with a single PCI device > placed at 0:0:1.1. I.e. function#1 and there is no function#0. The existing > QEMU only fails if there is function#0 AND the multifunction bit is not

[Qemu-devel] pci: single device at function != 0

2013-11-19 Thread Alexey Kardashevskiy
Hi! It turned out that it is possible to start QEMU with a single PCI device placed at 0:0:1.1. I.e. function#1 and there is no function#0. The existing QEMU only fails if there is function#0 AND the multifunction bit is not set which is not the case. Is it supposed to work anywhere (x86 may be)?