[Skiboot] [PATCH] doc: add entry for OPAL_CHECK_ASYNC_COMPLETION

[Stewart Smith]

Breno Leitao <leitao at debian.org> writes:
> Currently there is no documentation for function #86, aka
> OPAL_CHECK_ASYNC_COMPLETION, which is used on both Linux and FreeBSD,
> but not documented yet.
>
> This patch simply adds an initial entry for this function on
> OPAL documentation.
>
> Signed-off-by: Breno Leitao <leitao at debian.org>
> ---
>  doc/opal-api/opal-check-async-completion-86.rst | 23 +++++++++++++++++++++++
>  1 file changed, 23 insertions(+)
>  create mode 100644 doc/opal-api/opal-check-async-completion-86.rst

Thanks, I merged the docs as of 67bdd1668e6a033eb5520105946ebb651f3adff2
with a slight bit of formatting cleanup.

Interestingly enough, it seems we do *not* use this in Linux, instead
going the opal events and OPAL_GET_MSG call.

In fact... I can't see that we ever used it.

Does FreeBSD use it? Does it work? It *looks* like it does at least.

-- 
Stewart Smith
OPAL Architect, IBM.