* [9fans] parallels: dp8930: H21+50+fc+04,1528
@ 2007-11-26 20:21 Axel Belinfante
2007-11-26 21:33 ` Francisco J Ballesteros
0 siblings, 1 reply; 4+ messages in thread
From: Axel Belinfante @ 2007-11-26 20:21 UTC (permalink / raw)
To: 9fans
on parallels 3.0 (build 5160) I just got a number of
plan 9 kernel messages I had not seen before, see below.
(maybe I have not been really using parallels before? :-/
the message originates from /sys/src/9/pc/ether8390.c:403
the 1528 in the message is the ethernet packet length
which interestingly enough seems to equal
ETHERMAXTU (1514) + ETHERHDRSIZE (14).
no idea whether that is just coincidence.
ether8390: dummyrr timeout; assuming nodummyrr
dp8390: H21+50+fc+04,1528
dp8390: H21+4c+fc+04,1528
dp8390: H21+4c+fc+04,1528
dp8390: H21+4d+fc+04,1528
dp8390: H21+4c+fc+04,1528
dp8390: H21+4c+fc+04,1528
dp8390: H21+4c+fc+04,1528
dp8390: H21+4d+fc+04,1528
dp8390: H21+4e+fc+04,1528
dp8390: H21+4e+fc+04,1528
dp8390: H21+5b+fc+04,1528
dp8390: H21+50+fc+04,1528
Axel.
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] parallels: dp8930: H21+50+fc+04,1528
2007-11-26 20:21 [9fans] parallels: dp8930: H21+50+fc+04,1528 Axel Belinfante
@ 2007-11-26 21:33 ` Francisco J Ballesteros
2007-11-27 10:22 ` Gorka Guardiola
0 siblings, 1 reply; 4+ messages in thread
From: Francisco J Ballesteros @ 2007-11-26 21:33 UTC (permalink / raw)
To: Fans of the OS Plan 9 from Bell Labs
I think gorka fixed this and sent a patch.
We had the same problem here.
On 11/26/07, Axel Belinfante <Axel.Belinfante@cs.utwente.nl> wrote:
> on parallels 3.0 (build 5160) I just got a number of
> plan 9 kernel messages I had not seen before, see below.
> (maybe I have not been really using parallels before? :-/
>
> the message originates from /sys/src/9/pc/ether8390.c:403
>
> the 1528 in the message is the ethernet packet length
> which interestingly enough seems to equal
> ETHERMAXTU (1514) + ETHERHDRSIZE (14).
> no idea whether that is just coincidence.
>
>
> ether8390: dummyrr timeout; assuming nodummyrr
> dp8390: H21+50+fc+04,1528
> dp8390: H21+4c+fc+04,1528
> dp8390: H21+4c+fc+04,1528
> dp8390: H21+4d+fc+04,1528
> dp8390: H21+4c+fc+04,1528
> dp8390: H21+4c+fc+04,1528
> dp8390: H21+4c+fc+04,1528
> dp8390: H21+4d+fc+04,1528
> dp8390: H21+4e+fc+04,1528
> dp8390: H21+4e+fc+04,1528
> dp8390: H21+5b+fc+04,1528
> dp8390: H21+50+fc+04,1528
>
>
> Axel.
>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] parallels: dp8930: H21+50+fc+04,1528
2007-11-26 21:33 ` Francisco J Ballesteros
@ 2007-11-27 10:22 ` Gorka Guardiola
2007-11-27 10:48 ` Axel Belinfante
0 siblings, 1 reply; 4+ messages in thread
From: Gorka Guardiola @ 2007-11-27 10:22 UTC (permalink / raw)
To: Fans of the OS Plan 9 from Bell Labs
For some sizes of ethernet packets, it breaks. The change is simple.
In:
/sys/src/9/pc/ether8390.c:393
The > comparison should be a >=
On Nov 26, 2007 10:33 PM, Francisco J Ballesteros <nemo@lsub.org> wrote:
> I think gorka fixed this and sent a patch.
> We had the same problem here.
--
- curiosity sKilled the cat
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [9fans] parallels: dp8930: H21+50+fc+04,1528
2007-11-27 10:22 ` Gorka Guardiola
@ 2007-11-27 10:48 ` Axel Belinfante
0 siblings, 0 replies; 4+ messages in thread
From: Axel Belinfante @ 2007-11-27 10:48 UTC (permalink / raw)
To: Fans of the OS Plan 9 from Bell Labs
thanks! scenario that first nicely reproduced the error now works.
(hmm.. also the reboot itself has some effect. oh well. thanks!)
seems this is not fixed in the version on sources;
or if there is a patch I overlooked it.
> For some sizes of ethernet packets, it breaks. The change is simple.
> In:
>
> /sys/src/9/pc/ether8390.c:393
>
> The > comparison should be a >=
>
> On Nov 26, 2007 10:33 PM, Francisco J Ballesteros <nemo@lsub.org> wrote:
> > I think gorka fixed this and sent a patch.
> > We had the same problem here.
>
> --
> - curiosity sKilled the cat
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2007-11-27 10:48 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2007-11-26 20:21 [9fans] parallels: dp8930: H21+50+fc+04,1528 Axel Belinfante
2007-11-26 21:33 ` Francisco J Ballesteros
2007-11-27 10:22 ` Gorka Guardiola
2007-11-27 10:48 ` Axel Belinfante
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