Re: [PATCH 0/7] Add PTP support for BCM53128 switch

[Martin Kaistra]

Am 04.11.21 um 18:29 schrieb Jakub Kicinski:
> On Thu,  4 Nov 2021 14:31:54 +0100 Martin Kaistra wrote:
> > this series adds PTP support to the b53 DSA driver for the BCM53128
> > switch using the BroadSync HD feature.
> >
> > As there seems to be only one filter (either by Ethertype or DA) for
> > timestamping incoming packets, only L2 is supported.
> >
> > To be able to use the timecounter infrastructure with a counter that
> > wraps around at a non-power of two point, patch 2 adds support for such
> > a custom point. Alternatively I could fix up the delta every time a
> > wrap-around occurs in the driver itself, but this way it can also be
> > useful for other hardware.
>
> Please make sure that the code builds as a module and that each patch
> compiles cleanly with W=1 C=1 flags set - build the entire tree first
> with W=1 C=1 cause there will be extra warning noise, then apply your
> patches one by one and recompile, there should be no warnings since b53
> itself builds cleanly.

Sorry, I will fix that.

Thanks,
Martin