[PATCH v1 09/17] docs: core-api: document the IOVA-based API

[Leon Romanovsky]

On Fri, Nov 08, 2024 at 10:27:36PM +0200, Leon Romanovsky wrote:
> On Fri, Nov 08, 2024 at 01:13:27PM -0700, Jonathan Corbet wrote:
> > Leon Romanovsky <leon at kernel.org> writes:
> > 
> > >> So, I see that you have nice kernel-doc comments for these; why not just
> > >> pull them in here with a kernel-doc directive rather than duplicating
> > >> the information?
> > >
> > > Can I you please point me to commit/lore link/documentation with example
> > > of such directive and I will do it?
> > 
> > Documentation/doc-guide/kernel-doc.rst has all the information you need.
> > It could be as simple as replacing your inline descriptions with:
> > 
> >   .. kernel-doc:: drivers/iommu/dma-iommu.c
> >      :export:
> > 
> > That will pull in documentation for other, unrelated functions, though;
> > assuming you don't want those, something like:
> > 
> >   .. kernel-doc:: drivers/iommu/dma-iommu.c
> >      :identifiers: dma_iova_try_alloc dma_iova_free ...
> > 
> > Then do a docs build and see the nice results you get :)
> 
> Thanks for the explanation, will change it.

Jonathan,

I tried this today and the output (HTML) in the new section looks
so different from the rest of dma-api.rst that I lean to leave
the current doc implementation as is.

Thanks

> 
> > 
> > Thanks,
> > 
> > jon
>