I hate to follow up myself twice, but after futzing with the
2940UW card, the problem has recurred.  So once again, I ask
humbly for suggestions.

-russ


--- Russell McManus <russell_mcmanus@yahoo.com> wrote:
> 
> I hate to follow up to myself, but after reading what I wrote I
> decided to make sure that the adaptec 2940UW card was in fact seated
> properly.  Turns out that the card was not seated properly.  So far,
> no lock ups.
> 
> -russ
> 
> Russell McManus <russell_mcmanus@yahoo.com> writes:
> 
> > I am having a problem where my powermac 7300 is repeatedly locking
> up.
> > The console messages says:
> > 
> > tlp0: transmit underrun; new threshhold: 96/256 bytes
> > mesh0: timeout state 3
> > mesh: resetting dma
> > 
> > and then everything is locked up.  I have tlp ethernet pci card in
> > the box, in addition I have an Adaptec 2940UW on the PCI bus, with
> > an external disk enclosure.
> > 
> > The box was stable for quite a while running 1.5.2, and then 1.6,
> but
> > just over the last months it has started repeatedly hanging.  The
> only
> > thing I have changed is attempting to put in a ATI Rage 128 video
> > card in the box.  I couldn't get the video card to work, so I took
> it
> > out.
> > But during that time, I was messing around with the cards on the
> PCI
> > bus.
> > 
> > I've already send-pr'ed this problem, but haven't heard anyting:
> >  any ideas on what to try? I've already monkeyed with the two PCI 
> > cards in the box, they seem to be seated OK.
> > 
> > -russ
> > 
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