Re: qe0: xmit logic died, resetting...

[Johnny Billquist <bqt%update.uu.se@localhost>]

On 2020-08-18 14:22, Mouse wrote:
> if_qe.c sets an if_watchdog function which, if there is anything in
> sc_inq when it's called, prints "qe0: xmit logic died, resetting..."
> (or qe1, as appropriate) and calls qeinit().
>
> The reason this is interesting is that I'm seeing that message on my
> uV2 simulator, and I'm quite sure the simulated DEQNA doesn't have
> whatever real-hardware issue that code was designed to work around.
>
> This leads me to suspect a bug somewhere else that's leading to packets
> sitting on sc_inq but not getting pushed to the hardware rather than a
> hardware bug after all.
>
> Thoughts?  Is anyone else seeing that on a simulated DEQNA?

Not sure, but I think I've seen it on my 4000/90 as well (well, ze0 
instead of qe0), which would suggest that the code gets triggered for a 
lot more than the original hardware bug of the DEQNA.

  Johnny

--
Johnny Billquist                  || "I'm on a bus
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