Date: Sun, 9 Mar 2014 20:16:17 -0700 From: Adrian Chadd <adrian@freebsd.org> To: Milan Obuch <freebsd-mips@dino.sk> Cc: "freebsd-mips@freebsd.org" <freebsd-mips@freebsd.org> Subject: Re: I (think) the AR8327 switch support now works Message-ID: <CAJ-VmokqvYmHw8JGUFDfb4PnGsuuu_3DT=sZDBCqPkvE_Riygg@mail.gmail.com> In-Reply-To: <20140309231254.639f3820@zeta.dino.sk> References: <CAJ-Vmok0cVLnH9DQh%2Bz6XF-NQmPKy_Ez37kLtuCSRThwjQHTJQ@mail.gmail.com> <CAJ-Vmom2coTLFn0zcTa=BzxAOopMjCDUBOtQwOVOyQmCeB19wA@mail.gmail.com> <20140301200546.7ff373d1@zeta.dino.sk> <20140301231239.023b8733@zeta.dino.sk> <CAJ-VmoknT-SWVmcDX-Cx8StUVuZNX%2BqNPzLcMBdLxN7qwssNoA@mail.gmail.com> <20140307140432.0a460da1@zeta.dino.sk> <CAJ-Vmok-nF4QdVmUMGJxt4tX=X%2Bvc4_-G100ZPRnQ-2aWyNCog@mail.gmail.com> <20140307204230.3c86b9b1@zeta.dino.sk> <CAJ-Vmo=B0CG1FSCKYeaCmORJuWbJ24g=%2BQkHV7WC8DTV9m1zKA@mail.gmail.com> <20140308140901.19782009@zeta.dino.sk> <CAJ-VmokM5mPxMbbVyaSpyDcn-Fs32g4heWMPZF7n2OpnFK31oA@mail.gmail.com> <20140308173642.0a48d2c2@zeta.dino.sk> <CAJ-VmomnycSYbhf4aKaiK%2BUL%2B-aWXy_tXioRUjMVO62r%2BDpEUA@mail.gmail.com> <20140308234129.76800b5c@zeta.dino.sk> <CAJ-Vmok6gEG0rMSdAccQZkD-McTY8y7LktE1xQsXy7MNODxP2g@mail.gmail.com> <20140309083919.2810fa97@zeta.dino.sk> <CAJ-VmomEzc=PNkTCS-OfJB9U6zO%2B2ZYisd22aq8fYPvks%2BOpAg@mail.gmail.com> <20140309231254.639f3820@zeta.dino.sk>
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Yeah, I can't really help more than this at the moment. It feels like some kind of timing thing. What's the kernel config file that you're using? Thanks, -a On 9 March 2014 15:12, Milan Obuch <freebsd-mips@dino.sk> wrote: > On Sun, 9 Mar 2014 13:18:43 -0700 > Adrian Chadd <adrian@freebsd.org> wrote: > >> Hi, >> >> Yes, I do think you're right. I think the MDIO IO is not being >> terribly stable. >> > > My feeling is that this is the key problem, now. I did som repeated > testing, rebooting the box multiple times, and three times or so I got > arswitch0 attached, but traffic did not flow through it. And it's a bit > hard to do some debugging with no datasheet. OpenWrt sources could give > some hints, but not as easy for me. > > Also, when arswitch0 attached, arswitch1 did not. Maybe it is a > coincidence, but I think there is some interdepence now and this should > be changed. > >> Unfortunately I don't have the time to figure it out. So if someone >> wants to buy/ship me an RB2011 of some flavour, I'll likely have a >> much better chance of figuring out what's going on. >> > > It's a pity, at least for me :) so I must wait for your next advice... > anyway, I would say it is necessary to work out MDIO part right, it > should be stable and reliable. To me it looks like that's the real > problem and source of all other troubles. > > I will keep trying to find anything, but probability to find the > correct way is not that much given current availability of docs. > Unfortunatelly, sending you any kind of RB2011 is out of my reach. > > Regards, > Milan
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