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

[Kevin O'Connor]

On Fri, Jul 21, 2017 at 03:15:46PM +0300, Marcel Apfelbaum wrote:
> On 21/07/2017 13:04, Gerd Hoffmann wrote:
> > I'd prefer to have a single vendor capability for all resource
> > allocation hints provided by qemu.
> 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

I don't have any objection to using a PCI capability, but I do wonder
if fw_cfg would be a better fit.  This information is purely qemu ->
firmware, right?

-Kevin