Re: [Qemu-devel] [SeaBIOS] [RFC PATCH 0/2] Allow RedHat PCI bridges reserve more buses than necessary during init

[Marcel Apfelbaum]

On 21/07/2017 13:04, Gerd Hoffmann wrote:
>    Hi,
>
> > > What about window sizes?  IIRC there was a plan to provide
> > > allocation
> > > hints for them too ...
> >
> > Yes, is in my TODO list, however not as part of Aleksandr's series
> > which aims to provide PCIe-PCI bridge hotplug support.
>
> I'd prefer to have a single vendor capability for all resource
> allocation hints provided by qemu.

[Adding Laszlo]


Sure, the capability looking something like:

   [flags: reserve-buses|reserve-IO|reserve-MEM|...]
   [extra-buses][IO-size][MEM-size]

   if reserve-buses -> use 'extra-buses' value and so on

would be OK?

Thanks,
Marcel


> cheers,
>    Gerd