Re: [Xen-devel] [PATCH v4] displif: add ABI for para-virtual display

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

.snip..
> > + *----------------------------- Protocol version 
> > ------------------------------
> > + *
> > + * version
> > + *      Values:         <string>
> > + *
> > + *      Protocol version, chosen among the ones supported by the backend.
> > + *
..snip..
> > +#define XENDISPL_FIELD_BE_VERSIONS    "versions"
> > +#define XENDISPL_FIELD_FE_VERSION     "version"

I couldn't find in spec what version this actually is. As in I would
assume it is version 1, but that is not enumerated.

Perhaps it may be good to include in the Backend section that the
'versions' will contain the value 1. And that future changes would
update it?



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