Date: Thu, 12 Jul 2012 14:59:12 -0700 From: YongHyeon PYUN <pyunyh@gmail.com> To: sbruno@freebsd.org Cc: Anders Nordby <anders@freebsd.org>, "stable@freebsd.org" <stable@freebsd.org> Subject: Re: bge problems in RELENG_9, bge0: watchdog timeout -- resetting Message-ID: <20120712215912.GA1456@michelle.cdnetworks.com> In-Reply-To: <1341855261.6064.5.camel@powernoodle.corp.yahoo.com> References: <20120703185704.GA81296@fupp.net> <20120705010136.GA3218@michelle.cdnetworks.com> <1341855261.6064.5.camel@powernoodle.corp.yahoo.com>
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On Mon, Jul 09, 2012 at 10:34:21AM -0700, Sean Bruno wrote: > On Wed, 2012-07-04 at 18:01 -0700, YongHyeon PYUN wrote: > > here is a WIP version at the following URL. > > http://people.freebsd.org/~yongari/bge/if_bge.c > > http://people.freebsd.org/~yongari/bge/if_bgereg.h > > http://people.freebsd.org/~yongari/bge/brgphy.c > > > > I have a couple of positive feedbacks but it seems it still has > > some issues. Let me know whether it makes any difference on your > > box. > > I grabbed these updates and applied them cleanly to stable/9 on a Dell > R620 with a quad port BCM5720, I still see watchdog timeouts and reset > indications. I am able to ping out of the box for a short amount of > time before the device hangs and times out. > Sean, sorry for late reply. Given that I have no problems on sample 5720 controller I still have no clue yet. > > > -bash-4.2# ping XXX.XXX.XXX.1 > PING XXX.XXX.XXX.1 (XXX.XXX.XXX.XXX): 56 data bytes > ping: sendto: Network is down > ping: sendto: Network is down > ping: sendto: Network is down > ping: sendto: Network is down > ping: sendto: Network is down > Jul 9 17:31:41 <kern.crit> x89 kernel: bge2: watchdog timeout -- > resetting > Jul 9 17:31:41 <kern.notice> x89 kernel: bge2: link state changed to > DOWN > Jul 9 17:31:41 <kern.notice> x89 kernel: bge2: link state changed to Two link state change message indicates there is an issue in state tracking. I'm experimenting a different approach but it seems it takes too long due to lack of time. Any way, I've uploaded updated bge(4)(URL is the same as before). > DOWN > ping: sendto: No route to host > ping: sendto: No route to host > ping: sendto: No route to host > ping: sendto: No route to host > 64 bytes from XXX.XXX.XXX.1: icmp_seq=9 ttl=64 time=1.408 ms > Jul 9 17:31:45 <kern.notice> x89 kernel: bge2: link state changed to UP > Jul 9 17:31:45 <kern.notice> x89 kernel: bge2: link state changed to UP [...]
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