From owner-freebsd-arm@freebsd.org Thu Jul 30 12:27:33 2015 Return-Path: Delivered-To: freebsd-arm@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C3EFF9AD6FD for ; Thu, 30 Jul 2015 12:27:33 +0000 (UTC) (envelope-from hps@selasky.org) Received: from mail.turbocat.net (mail.turbocat.net [IPv6:2a01:4f8:d16:4514::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 82BAFE80 for ; Thu, 30 Jul 2015 12:27:33 +0000 (UTC) (envelope-from hps@selasky.org) Received: from laptop015.home.selasky.org (cm-176.74.213.204.customer.telag.net [176.74.213.204]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.turbocat.net (Postfix) with ESMTPSA id 0A32F1FE022; Thu, 30 Jul 2015 14:27:31 +0200 (CEST) Message-ID: <55BA1889.4040509@selasky.org> Date: Thu, 30 Jul 2015 14:28:57 +0200 From: Hans Petter Selasky User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: Svatopluk Kraus CC: John-Mark Gurney , "freebsd-arm@freebsd.org" Subject: Re: [RPI-B] [HEADS UP] DWC OTG TX path optimisation for 11-current References: <55A7D8CE.4020809@selasky.org> <55B23276.8090703@selasky.org> <55B73113.2020308@selasky.org> <55B8AB76.7030603@selasky.org> <55B8B297.1010008@selasky.org> <20150729154516.GH78154@funkthat.com> <55B8F5EC.2050908@selasky.org> <55B9F914.7030403@selasky.org> In-Reply-To: Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-arm@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "Porting FreeBSD to ARM processors." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 30 Jul 2015 12:27:33 -0000 On 07/30/15 14:13, Svatopluk Kraus wrote: > On Thu, Jul 30, 2015 at 12:14 PM, Hans Petter Selasky wrote: >> On 07/30/15 11:46, Svatopluk Kraus wrote: >>> >>> On Wed, Jul 29, 2015 at 5:49 PM, Hans Petter Selasky >>> wrote: >>>> >>>> On 07/29/15 17:45, John-Mark Gurney wrote: >>>>> >>>>> >>>>> Just for your information, when I start buildworld, the system >>>>>> >>>>>> >>>>>> responds very fast (console, ssh). After about one hour, it starts to >>>>>> print the following warnings: >>>> >>>> >>>> >>>> Did this happen before r285935 aswell or only after this revision? >>> >>> >>> >>> Yes, it did. I can't say from which revision it's happening. I try to >>> keep kernel updated with each change related to this problem, as I >>> hope that it helps. But the problem is still present. >>> >> >> Can you try the patch I provided? >> > > > I have just tried it. It does not solve my problem. When it happened, > I stoped all my programs and set network down. > I'm attaching a log with the following commands: > > usbdump > usbconfig > sysctl hw.usb.debug=9 > sysctl hw.usb.dwc_otg.debug=9 > > which I had to finish by hard power off. > > Svata Hi, I only see "ERR=0" in the log. Can you run only usbdump while the interface is up and the errors are printed in the console? BTW: All your USB HUBs are self powered? --HPS