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Date:      Thu, 16 Jul 1998 12:59:12 -0700 (PDT)
From:      eddy@isi.edu
To:        Panos GEVROS <P.Gevros@cs.ucl.ac.uk>
Cc:        freebsd-net@FreeBSD.ORG, eddy@kit.isi.edu
Subject:   Re: PAO waveLan driver and 2.2.6
Message-ID:  <199807161959.MAA20790@kit.isi.edu>
In-Reply-To: <2222.900604270@cs.ucl.ac.uk>
References:  <2222.900604270@cs.ucl.ac.uk>

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i had a somewhat different problem, i just got a micron laptop with a
3com etherlinkIII, pci card.  i could see it xmitting packets (arp,
icmp, etc.) and i could (on another machine), see the packets
responded to.  however, the laptop would act as though it saw nothing
except for a rare occasion.  tcpdump would intermittenlty, dump out a
gob of packets (mostly mcast or bcast).

it turned out the built in sound card had an interupt conflict irq5
with the pci bus (i think this was the problem).  anyway, i finally
configured the soundcard to use irq10 and rebuilt the freebsd kernel
with this new irq value, i took a hint from the boot process that
recognized the sound card when probing (the standard snd sb
compatible) card when, but would report the sound card was not
configured due to a conflict.  


that did it, i guess the sound card was left as a rougue interupt
thief.  configuring it, put it in it's place :)

this may not be your problem, but may be worth considering.

- rusty

Panos GEVROS states:
> 
> i 'm trying to use the Wavelan driver which comes with the PAO-980430 patches 
> on an IBM thinkpad-560 running 2.2.6 without being succesful so far:
> 
> the interface (wlp0) comes up
> i can tcpdump on it and see traffic, 
> it is also arp-ing 
> i've checked/configured the card with the dos-based utilities (SET/INSTCONF) 
> and i believe i got it right (i wouldnt be able to tcpdump otherwise...or 
> not?) 
> 
> but i'm failing to send any ip/icmp packets.
> 
> has anyone experienced anything similar?
> any hints or pointers to drivers known to work with 2.2.6/PAO (possibly 
> supporting roaming as well) would be much appreciated.
> 
> Thanks,
> Panos
> 
> 
> 
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