From owner-freebsd-mips@FreeBSD.ORG Mon May 20 14:40:07 2013 Return-Path: Delivered-To: freebsd-mips@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id DF6C222E; Mon, 20 May 2013 14:40:06 +0000 (UTC) (envelope-from freebsd-mips@dino.sk) Received: from mailhost.netlab.sk (mailhost.netlab.sk [84.245.65.10]) by mx1.freebsd.org (Postfix) with ESMTP id 0EF2EDF0; Mon, 20 May 2013 14:40:05 +0000 (UTC) Received: from zeta.dino.sk (fw1.dino.sk [84.245.95.252]) (AUTH: LOGIN milan, TLS: TLSv1/SSLv3,128bits,AES128-SHA) by mailhost.netlab.sk with ESMTPSA; Mon, 20 May 2013 16:40:07 +0200 id 004EB830.519A35C7.000059DC Date: Mon, 20 May 2013 16:40:01 +0200 From: Milan Obuch To: Warner Losh Subject: Re: Ubiquiti EdgeRouter Lite works multi-user with -CURRENT. Message-ID: <20130520164001.5f7d99b8@zeta.dino.sk> In-Reply-To: References: <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> <20130520110659.1d1d2165@zeta.dino.sk> X-Mailer: Claws Mail 3.9.0 (GTK+ 2.24.17; amd64-portbld-freebsd9.1) Face: 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 X-Face: ak5rwz4-aUa>hPFZlcg,bXxn.(TN}e9DGFrKU\.i_'B[&5=pAd9o"j)5VSUYW:BRQG#^42Ev$Il|; Ztn=,C X-Operating-System: FreeBSD/amd64 8.2-STABLE Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Cc: Aleksandr Rybalko , freebsd-mips@freebsd.org X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 20 May 2013 14:40:07 -0000 On Mon, 20 May 2013 07:25:30 -0600, Warner Losh wrote: > > On May 20, 2013, at 3:06 AM, Milan Obuch wrote: > > > On Fri, 17 May 2013 10:52:47 -0700, Juli Mallett > > wrote: > > > >> On Fri, May 17, 2013 at 10:45 AM, Joe Holden > >> wrote: > >>> 16 possible pins on the controller? There is only one pin on the > >>> board, and that is the F/D button on the back. > >> > >> Octeon supports up to 16 GPIO pins and interrupts. I'd suspect > >> there are other things connected up with GPIO on-board than GPIO > >> pins exposed to the outside world, but even if that's not the > >> case, that's still the number of GPIO pins the SoC supports. > >> > >> It's possible that the EdgeRouter Lite uses a different pin for its > >> F/D button. According to the driver, gonzo used the CAM-0100's pin > >> assignment as the default. It should be easy to extract a list of > >> pin assignments we care about from looking at the patches from > >> Ubiquiti to the Simple Executive and Linux, but I haven't looked > >> personally. (I don't ever use GPIO on Octeon.) > >> > >> The octeon_gpio_pins array probably needs to be configured at boot > >> based on board type. (So it should normally be 16 items (or 16 > >> plus a terminator) and get filled out by board type, I'd say.) > >> > >> Thanks, > >> Juli. > > > > Hi, > > > > I am trying to compile new kernel to test GPIO pins, however, no > > success for some time - kernel linking ends with error: > > > > linking kernel.debug > > ld: kernel.debug: warning: allocated section `.sdata' not in segment > > ethernet-common.o: In function `cvm_assign_mac_address': > > /usr/src/sys/mips/cavium/octe/ethernet-common.c:110: undefined > > reference to > > `cvmx_mgmt_port_num_ports' /usr/src/sys/mips/cavium/octe/ethernet-common.c:110: > > relocation truncated to fit: R_MIPS_26 against > > `cvmx_mgmt_port_num_ports' *** Error code 1 > > > > Searching in /sys/mips/cavium for cvmx_mgmt_port_num_ports is not > > successfull - any insight here? > > This is in the sys/contrib/octeon-sdk tree. I've built kernels since > then. > > Warner 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. 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, caps: when not pressed and pin 11: 0 F/D, caps: when pressed. 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? Regards, Milan