Date: Thu, 23 May 2013 07:55:37 +0200 From: Milan Obuch <freebsd-mips@dino.sk> To: Joe Holden <lists@rewt.org.uk> Cc: Aleksandr Rybalko <ray@ddteam.net>, freebsd-mips@freebsd.org Subject: Re: Ubiquiti EdgeRouter Lite works multi-user with -CURRENT. Message-ID: <20130523075537.37e4bcba@zeta.dino.sk> In-Reply-To: <519DA801.2090205@rewt.org.uk> 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> <C48F8AE6-316B-4C4A-AD2B-739C698B0AAC@bsdimp.com> <20130520172508.087daf7b@zeta.dino.sk> <CACVs6=8_y5Rqo9UHnQwbEancfZOqrqEAhcu=EXGGSGLjvayKVg@mail.gmail.com> <20130523070225.4d9a3a59@zeta.dino.sk> <519DA801.2090205@rewt.org.uk>
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On Thu, 23 May 2013 06:24:17 +0100, Joe Holden <lists@rewt.org.uk> wrote: > Milan Obuch wrote: > > On Mon, 20 May 2013 08:27:40 -0700, Juli Mallett > > <jmallett@FreeBSD.org> wrote: > > > >> On Mon, May 20, 2013 at 8:25 AM, Milan Obuch <freebsd-mips@dino.sk> > >> wrote: > >>> Yes, output is from 'gpioctl -f /dev/gpioc0 -lv' command > >>> execution. Actually, I wrote all 16 pins (0 to 15) in > >>> sys/mips/cavium/octeon_gpio.c so I can see quickly which GPIO pin > >>> is connected to reset switch. Pin 11 changed when pressing the > >>> switch. > >> Could you try commenting out everything but pin 11 in octeon_gpio.c > >> and rebuilding? I'm wondering if one of those pins may have been > >> in-use to talk to some Ethernet hardware or something like that, > >> and that its operation was disrupted by the GPIO driver. > > > > Hi, > > > > it took me some time to build new kernel, howerver, even with only > > pin 11 defined in octeon_gpio.c it behaves the same way. If > > connected to gigabit card it works, connecting to 100 megabit > > switch meens no network activity. Later today I will test it > > against other device if something changes. > > > > Regards, > > Milan > > FWIW I upgraded one of them to latest snapshot and I'm seeing the > same... however: > > I checked an older build on a hunch and it's no the link speed that > seems to be the problem, if I change the switch port to only > advertise 100M, the link comes up but nothing makes it onto the wire > or is received by the kernel. If I reboot with the port still > advertising 100M all is well when it comes back up, and vice versa > with 1000M so it seems to be a problem with the link speed changing > or going up/down... I'd normally expect to see octe0 up/down logged > but that doesn't happen, even thuogh ifconfig shows the correct speed > Yes, you are right - now I checked with octe0 connected to 100 megabit switch and it initializes correctly when booting. When I plug gigabit card now instead, it does not work - no communication on interface. Even if I do ifconfig octe down/ifconfig octe up, it does not transmit/receive packets. So I think problem is phy link speed change on live system. Reboot in this case is a big hackish 'workaround' for now - good for tests, not yet fully for real work (but if you know there will be no link speed change it is OK). Regards, Milan
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