[U-Boot] [PATCH v2 32/41] common: Move interrupt functions into a new header

Simon Glass sjg at chromium.org
Tue Nov 12 14:10:29 UTC 2019

Hi Tom,

On Mon, 11 Nov 2019 at 07:51, Tom Rini <trini at konsulko.com> wrote:
> On Fri, Nov 08, 2019 at 12:53:39PM -0700, Simon Glass wrote:
> > These functions do not use driver model but are fairly widely used in
> > U-Boot. Move them to a new irq_legacy.h header file.
> >
> > Signed-off-by: Simon Glass <sjg at chromium.org>
> I'm still weighing what I want to say about cpu_legacy.h but I feel like
> for irq_legancy.h we're getting ahead of ourselves.  What is the DM
> model for this?  Why do we need it?  I didn't dig in to every function
> but it looks like we have a mix of U-Boot ABI functions and exception
> handlers.  That stuff must be very lean.  Thanks!

Yes fair enough.

We have had an IRQ uclass for a while but it is not widely used (just
on x86 and only for probing). I don't want to call this irq.h since it
is so common, so I'll rename to irq_funcs.h I think.


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