Date: Tue, 30 Oct 2007 14:50:41 +0900 From: Pyun YongHyeon <pyunyh@gmail.com> To: Joe Marcus Clarke <marcus@FreeBSD.org> Cc: current@FreeBSD.org Subject: Re: Constant stream of errors on msk0 Message-ID: <20071030055041.GB38663@cdnetworks.co.kr> In-Reply-To: <1193722720.92189.47.camel@shumai.marcuscom.com> References: <20070213044746.GC62412@cdnetworks.co.kr> <1171344897.98536.14.camel@shumai.marcuscom.com> <20070213054802.GD62412@cdnetworks.co.kr> <45D355D9.5000805@FreeBSD.org> <20070215055918.GA4319@cdnetworks.co.kr> <45D9F303.1030302@FreeBSD.org> <20070220012443.GB912@cdnetworks.co.kr> <45DB40A5.8000406@FreeBSD.org> <20071030015816.GD37693@cdnetworks.co.kr> <1193722720.92189.47.camel@shumai.marcuscom.com>
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On Tue, Oct 30, 2007 at 01:38:39AM -0400, Joe Marcus Clarke wrote: > > On Tue, 2007-10-30 at 10:58 +0900, Pyun YongHyeon wrote: > > On Tue, Feb 20, 2007 at 01:40:37PM -0500, Joe Marcus Clarke wrote: > > > -----BEGIN PGP SIGNED MESSAGE----- > > > Hash: SHA1 > > > > > > Pyun YongHyeon wrote: > > > > > > > > > > > Does the other GigE work without issues on Cisco 6500? > > > > > > I haven't tried this card on another gigE switch. However, the same > > > switch port on the same switch did not exhibit these problems with the > > > myk driver under 6.X. At least as far as I know my desk port was not > > > moved in the IDF. > > > > > > > > > > > The msk(4) can have a bug with autonegotiation but I've never seen > > > > negotiation mismatches on msk(4). Whilst writing the driver I've > > > > checked speed/link negotiation against gigabit switch and directly > > > > connected GigE and I found nothing unusual. Of course, that does > > > > not necessarily mean msk(4) is perfect for link negotiation. > > > > > > > > Because you've said myk(4) works well on Cisco 6500 I have to > > > > diagnose the issue. When setting the link manually on gigabit > > > > environments, nomally one side should be master and the other the > > > > slave so how about forcing master bit on msk(4) side? > > > > > > > > #ifconfig msk0 media 1000baseTX mediaopt full-duplex link0 > > > > ^^^^^ > > > > > > This does not help. I tried 1000BaseTX/full, 100BaseTX/full, and > > > 100BaseTX/half. All three exhibited the same problem with constantly > > > incrementing input errors. > > > > > Hi, > > > > Are you still interesting in fixing autonegotiation issue on msk(4) > > at 1000bps? > > If so please try attached patch and let me know result. > > Of course I'd be interested, but since the initial posting, I've moved > to a Catalyst 2950 switch, and I have not seen any autoneg problems with Glad to hear that. :) > my msk and that switch. I would not be able to adequately test this > patch. Thanks for the follow through, though. > Ok, Thanks for quick reply. -- Regards, Pyun YongHyeon
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