Date: Tue, 30 Oct 2007 01:38:39 -0400 From: Joe Marcus Clarke <marcus@FreeBSD.org> To: pyunyh@gmail.com Cc: current@FreeBSD.org Subject: Re: Constant stream of errors on msk0 Message-ID: <1193722720.92189.47.camel@shumai.marcuscom.com> In-Reply-To: <20071030015816.GD37693@cdnetworks.co.kr> References: <20070213000922.GA62412@cdnetworks.co.kr> <1171327083.98536.5.camel@shumai.marcuscom.com> <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>
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--=-ymvVIE3XIfmGHmDfSXla Content-Type: text/plain Content-Transfer-Encoding: quoted-printable 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 > >=20 > > Pyun YongHyeon wrote: > >=20 > > >=20 > > > Does the other GigE work without issues on Cisco 6500? > >=20 > > 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. > >=20 > > >=20 > > > 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. > > >=20 > > > 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? > > >=20 > > > #ifconfig msk0 media 1000baseTX mediaopt full-duplex link0 > > > ^^^^^ > >=20 > > This does not help. I tried 1000BaseTX/full, 100BaseTX/full, and > > 100BaseTX/half. All three exhibited the same problem with constantly > > incrementing input errors. > >=20 > Hi, >=20 > 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 my msk and that switch. I would not be able to adequately test this patch. Thanks for the follow through, though. Joe --=20 Joe Marcus Clarke FreeBSD GNOME Team :: gnome@FreeBSD.org FreeNode / #freebsd-gnome http://www.FreeBSD.org/gnome --=-ymvVIE3XIfmGHmDfSXla Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.7 (FreeBSD) iD8DBQBHJsNeb2iPiv4Uz4cRAommAJ9N1NmFH927p0joXm8Aj4Fm7AxHuQCfUbnd +169NgP5YkCO9rBFRG1VV5c= =yhEv -----END PGP SIGNATURE----- --=-ymvVIE3XIfmGHmDfSXla--
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