Re: mcp251xfd on RPi 5.4 downstream

[Drew Fustini <drew@beagleboard.org>]

On Thu, Oct 22, 2020 at 1:33 AM Marc Kleine-Budde <mkl@pengutronix.de> wrote:
>
> On 10/22/20 8:00 AM, Drew Fustini wrote:
> > It appears it was simpler to get it to compile than I expected.
>
> \o/
>
> > cs_change_delay.unit becomes cs_change_delay_unit,  and
> > cs_change_delay.value becomes cs_change_delay.
> >
> > The other issue was 728fc9ff73d3 ("can: rx-offload:
> > can_rx_offload_add_manual(): add new initialization function") which
> > was simply solved by adding can_rx_offload_add_manual() to:
> > include/linux/can/rx-offload.h
> > drivers/net/can/rx-offload.c
> >
> > The driver builds ok:
>
> With your help :) I backported current linus/master to the rpi-5.4:
>
> https://github.com/marckleinebudde/linux/tree/v5.4-rpi/mcp251xfd-20201022-54
>
> Can you test that?

Thanks, will do.   I am currently trying to finish up my ELC-E talk
prep :) but will get back to you with the results of testing later.

> Do you know the process to get that into the rpi kernel? Send a pull request on
> github?

Yes, the take pull requests on their git repo for their downstream branches.

>
> regards,
> Marc
>
> BTW: What's your current timezone?

currently in US CDT (UTC-5) until the end of October then back in
CEST.  However, I'll be up early next week for ELC-E :)

thanks,
drew