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Date:      Mon, 20 May 2013 08:23:42 -0700
From:      Juli Mallett <jmallett@FreeBSD.org>
To:        Milan Obuch <freebsd-mips@dino.sk>
Cc:        Aleksandr Rybalko <ray@ddteam.net>, "freebsd-mips@FreeBSD.org" <freebsd-mips@freebsd.org>
Subject:   Re: Ubiquiti EdgeRouter Lite works multi-user with -CURRENT.
Message-ID:  <CACVs6=9Pw3zCbzrov-2LHyZPpHVdDMSUT8br-i9o2oBrktorAQ@mail.gmail.com>
In-Reply-To: <20130520164001.5f7d99b8@zeta.dino.sk>
References:  <CACVs6=_UHMvo6DSyXzvXxJ0eCcSsC%2Bk3yZ42ia5TGzgHduT2zA@mail.gmail.com> <20130516111059.38543d57@wind.dino.sk> <20130516131642.adfae355aa3bf7767e9b56e5@ddteam.net> <20130516124248.33ae4e05@wind.dino.sk> <51952112.9010607@rewt.org.uk> <20130517192206.5db0533f@zeta.dino.sk> <51966CB6.2040701@rewt.org.uk> <CACVs6=-0URQ2f7UqVxRdpuGpf103KOW9CTF6FFCGaGhvg3jOMw@mail.gmail.com> <20130520110659.1d1d2165@zeta.dino.sk> <D1F45DEB-3C3C-42D1-8EDE-94B18AB32152@bsdimp.com> <20130520164001.5f7d99b8@zeta.dino.sk>

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On Mon, May 20, 2013 at 7:40 AM, Milan Obuch <freebsd-mips@dino.sk> wrote:
> Thanks, I found it - device octm was unknowingly commented out. Maybe
> as I have no octm in devinfo I left it out, no idea. Now it works.

I don't see how commenting out octm should break that... weird!

> Back to the original talk - GPIO. I found on Edgerouter Lite pin 11 is
> used for reset switch - aka 'Factory Default' button.
>
> Status is
> pin 11: 1       F/D<IN>, caps:<IN,OUT>
> when not pressed and
> pin 11: 0       F/D<IN>, caps:<IN,OUT>
> when pressed.

Great!

> However, I found a problem with ethernet driver. It works only in
> gigabit mode - connected to 100baseT switch is correctly negotiated, it
> seems, but no traffic flows, either way, probably. What could I do to
> diagnose root cause of this problem?

I can't speak to root cause diagnosis right now.  It sounds like I
need to dig out a copy of UBNT's GPL-compliance-bundle including their
Simple Executive and Linux Ethernet driver patches; I may have missed
some delta that would fix autonegotiation.

Out of curiosity: do you know what batch your ERLite is from?  I have
one on which the Ethernet ports seem to have pretty much stopped
working after a few months of always-on use.  I can't even get traffic
to pass from within U-Boot.  I find that kind of thing worrying.  (It
seems unrelated to the symptoms you describe, but it makes me slightly
doubt the integrity of the PHYs being used.)

Thanks,
juli.



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