Re: [Qemu-devel] [PATCH] vfio/pci: Hide ARI capability

2016-07-17 Thread Marcel Apfelbaum
On 07/15/2016 08:30 PM, Alex Williamson wrote: QEMU supports ARI on downstream ports and assigned devices may support ARI in their extended capabilities. The endpoint ARI capability specifies the next function, such that the OS doesn't need to walk each possible function, however this next funct

[Qemu-devel] [PATCH] vfio/pci: Hide ARI capability

2016-07-15 Thread Alex Williamson
QEMU supports ARI on downstream ports and assigned devices may support ARI in their extended capabilities. The endpoint ARI capability specifies the next function, such that the OS doesn't need to walk each possible function, however this next function is relative to the host, not the guest. This