Constant stream of errors on msk0
Pyun YongHyeon
pyunyh at gmail.com
Mon Oct 29 22:51:01 PDT 2007
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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