On Mon, Aug 01, 2022 at 10:59:10AM +0100, Sudeep Holla wrote:

So if we need this beyond PSCI FID range, better you have it as generic
SMCCC debug FS. Thoughts ?

That thought did cross my mind when reviewing Dmitry's patch but given
that as far as I'm aware SMCCC isn't particularly enumerable it seemed
like it might be more of a small library of helpers than something you
could write a general structure for.  I might be missing something
though.