[libvirt] [qemu RFC v2] qapi: add "firmware.json"

[Gerd Hoffmann]

  Hi,

> So now the question is should this string be declared to be
> glob format, or regex format. Regex is more flexible, but
> regex syntax is ill-defined because every regex engine is
> slightly different.

I'd go for glob.  It's good enough for the version number and
most likely we don't need anything else.

And the machine types are a list, so there is still the option
to just have multiple entries in case it turns out we need
something glob can't cover with a single entry.

cheers,
  Gerd