Hi,
On 25/04/2017 at 18:25:30 +0300, Alexander Kochetkov wrote:
> Hello David!
>
> > 25 апр. 2017 г., в 17:36, David Miller <da...@davemloft.net> написал(а):
> >
> > So... what are we doing here?
> >
> > My understanding is that this should fix the same problem that commit
> > 99f81afc139c6edd14d77a91ee91685a414a1c66 ("phy: micrel: Disable auto
> > negotiation on startup") fixed and that this micrel commit should thus
> > be reverted to improve MAC startup times which regressed.
> >
> > Florian, any guidance?
>
> Yes, this should be done.
>
> I aksed Alexandre to check if 99f81afc139c6edd14d77a91ee91685a414a1c66 ("phy:
> micrel: Disable auto
> negotiation on startup») can be reverted, and he answered what it may do that
> sometime this/next week.
>
Yes, it can be safely reverted after Alexander's patch. I had to test on
v4.7 because we are not using interrupts on those boards since v4.8
(another issue to be fixed).
As Florian pointed out, at the time I sent my patch, I didn't have time
to investigate whether this was affecting other phys, see
https://lkml.org/lkml/2016/2/26/766
I can send the revert or you can do it.
--
Alexandre Belloni, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
