Re: [SeaBIOS] [Qemu-devel] [RFC PATCH v3 3/3] fw/pci: Allocate IGD stolen memory

[Michael S. Tsirkin]

On Mon, Feb 15, 2016 at 02:50:41PM -0500, Kevin O'Connor wrote:
> On Mon, Feb 15, 2016 at 09:29:26PM +0200, Michael S. Tsirkin wrote:
> > I can build a generic interface to pass addresses
> > allocated by bios back to QEMU. It looks like this would
> > be useful for other purposes as well.  Interested?
>
> If this is undertaken, I suggest extending fw_cfg to support "writable
> files" instead of introducing a whole new interface.
>
> -Kevin

Exactly, this is what I had in mind.