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Date:      Tue, 21 Jan 2003 16:02:46 -0500
From:      Peter Radcliffe <pir@pir.net>
To:        freebsd-mobile@FreeBSD.ORG
Subject:   Further problems. Re: Thinkpad X30, wireless card
Message-ID:  <20030121210246.GE20@pir.net>
In-Reply-To: <20030108.233811.50337960.imp@bsdimp.com>
References:  <20030105090809.GK17859@pir.net> <20030105.161802.122420996.imp@bsdimp.com> <20030108211532.GF18309@pir.net> <20030108.233811.50337960.imp@bsdimp.com>

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I took my laptop to -stable (as of the morning of Jan 20th) yesterday.
After a suspend resume (even with the patch mentioned before) I now
sometimes get;

  wi0: timeout in wi_cmd 0x010b; event status 0x0000
  wi0: xmit failed
  wi0: watchdog timeout
  wi0: timeout in wi_cmd 0x0002; event status 0x0000
  wi0: wi_cmd: busy bit won't clear.
  wi0: wi_cmd: busy bit won't clear.
  wi0: wi_cmd: busy bit won't clear.
  wi0: init failed

The time/conditions for this don't seem to be completely predictable
and the only way I've found to reset this is to unload/load the module
(but admittedly I didn't think to take the interface down and up again
until just now and the machine is elsewhere).


I'm also seeing, every so often, packets being delayed for 8 to 12
seconds like this;

  64 bytes from 192.168.2.11: icmp_seq=361 ttl=255 time=6.653 ms
[long pause of nothing here]
  64 bytes from 192.168.2.11: icmp_seq=362 ttl=255 time=11007.481 ms
  64 bytes from 192.168.2.11: icmp_seq=363 ttl=255 time=10031.146 ms
  64 bytes from 192.168.2.11: icmp_seq=364 ttl=255 time=9022.515 ms
  64 bytes from 192.168.2.11: icmp_seq=365 ttl=255 time=8013.355 ms
  64 bytes from 192.168.2.11: icmp_seq=366 ttl=255 time=7004.268 ms
  64 bytes from 192.168.2.11: icmp_seq=367 ttl=255 time=5995.038 ms
  64 bytes from 192.168.2.11: icmp_seq=368 ttl=255 time=4986.348 ms
  64 bytes from 192.168.2.11: icmp_seq=369 ttl=255 time=3977.637 ms
  64 bytes from 192.168.2.11: icmp_seq=370 ttl=255 time=2968.375 ms
  64 bytes from 192.168.2.11: icmp_seq=371 ttl=255 time=1959.072 ms
  64 bytes from 192.168.2.11: icmp_seq=372 ttl=255 time=949.890 ms
  64 bytes from 192.168.2.11: icmp_seq=373 ttl=255 time=6.943 ms
  64 bytes from 192.168.2.11: icmp_seq=374 ttl=255 time=7.041 ms

I've changed to a different base station at home to see if it might be
a hardware fault at theother end but the other people using wireless
in the house havn't seen the same problem.

P.

-- 
pir                pir-sig@pir.net                 pir-sig@net.tufts.edu


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