[SeaBIOS] [RFC PATCH 0/2] Allow RedHat PCI bridges reserve more buses than necessary during init
Kevin O'Connor
kevin at koconnor.net
Fri Jul 21 19:28:43 CEST 2017
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
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