* Logs spammed by brcm80211
@ 2011-03-21 17:49 Larry Finger
2011-03-21 18:38 ` Brett Rudley
2011-03-21 18:51 ` Arend van Spriel
0 siblings, 2 replies; 5+ messages in thread
From: Larry Finger @ 2011-03-21 17:49 UTC (permalink / raw)
To: Brett Rudley, Henry Ptasinski, Dowan Kim, Roland Vossen,
Arend van Spriel
Cc: wireless
With both BCM4313 and BCM943224 cards, brcm80211 spams my logs with messages:
wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 159/256 dur 1778/1504
wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 137/256 dur 1602/1504
wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 382/256 dur 3562/1504
Thanks,
Larry
^ permalink raw reply [flat|nested] 5+ messages in thread
* RE: Logs spammed by brcm80211
2011-03-21 17:49 Logs spammed by brcm80211 Larry Finger
@ 2011-03-21 18:38 ` Brett Rudley
2011-03-21 18:51 ` Arend van Spriel
1 sibling, 0 replies; 5+ messages in thread
From: Brett Rudley @ 2011-03-21 18:38 UTC (permalink / raw)
To: Larry Finger, Henry Ptasinski, Dowan Kim, Roland Vossen,
Arend Van Spriel
Cc: wireless
>
> With both BCM4313 and BCM943224 cards, brcm80211 spams my logs with
> messages:
>
> wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 159/256 dur
> 1778/1504
> wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 137/256 dur
> 1602/1504
> wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 382/256 dur
> 3562/1504
>
> Thanks,
>
> Larry
Thanks for the heads up, we'll look into it.
Brett
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Logs spammed by brcm80211
2011-03-21 17:49 Logs spammed by brcm80211 Larry Finger
2011-03-21 18:38 ` Brett Rudley
@ 2011-03-21 18:51 ` Arend van Spriel
2011-03-21 18:56 ` Johannes Berg
1 sibling, 1 reply; 5+ messages in thread
From: Arend van Spriel @ 2011-03-21 18:51 UTC (permalink / raw)
To: Brett Rudley, Henry Ptasinski, Dowan Kim, Roland Vossen,
Larry Finger
Cc: wireless
On Mon, 21 Mar 2011 18:49:48 +0100, Larry Finger
<Larry.Finger@lwfinger.net> wrote:
> With both BCM4313 and BCM943224 cards, brcm80211 spams my logs with
> messages:
>
> wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 159/256 dur
> 1778/1504
> wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 137/256 dur
> 1602/1504
> wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 382/256 dur
> 3562/1504
This actually means that mac80211 is giving us transmit packets which
violate the txop duration. I am not sure whether this is actually true or
we did not honour the conf_tx callback. I think we should put this one on
our todo list.
> Thanks,
>
> Larry
>
Thanks
AvS
--
"The most merciful thing in the world, I think, is the inability of the
human
mind to correlate all its contents." - "The Call of Cthulhu"
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Logs spammed by brcm80211
2011-03-21 18:51 ` Arend van Spriel
@ 2011-03-21 18:56 ` Johannes Berg
2011-03-23 10:31 ` Roland Vossen
0 siblings, 1 reply; 5+ messages in thread
From: Johannes Berg @ 2011-03-21 18:56 UTC (permalink / raw)
To: Arend van Spriel
Cc: Brett Rudley, Henry Ptasinski, Dowan Kim, Roland Vossen,
Larry Finger, wireless
On Mon, 2011-03-21 at 19:51 +0100, Arend van Spriel wrote:
> On Mon, 21 Mar 2011 18:49:48 +0100, Larry Finger
> <Larry.Finger@lwfinger.net> wrote:
>
> > With both BCM4313 and BCM943224 cards, brcm80211 spams my logs with
> > messages:
> >
> > wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 159/256 dur
> > 1778/1504
> > wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 137/256 dur
> > 1602/1504
> > wl0: wlc_d11hdrs_mac80211: AC_BE txop exceeded phylen 382/256 dur
> > 3562/1504
>
> This actually means that mac80211 is giving us transmit packets which
> violate the txop duration. I am not sure whether this is actually true or
> we did not honour the conf_tx callback. I think we should put this one on
> our todo list.
Are you saying you expect mac80211 to fragment packets that don't fit
into a txop? That's not done for sure.
johannes
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: Logs spammed by brcm80211
2011-03-21 18:56 ` Johannes Berg
@ 2011-03-23 10:31 ` Roland Vossen
0 siblings, 0 replies; 5+ messages in thread
From: Roland Vossen @ 2011-03-23 10:31 UTC (permalink / raw)
To: Johannes Berg, Larry Finger
Cc: Arend Van Spriel, Brett Rudley, Henry Ptasinski, Dowan Kim,
wireless
Hello guys,
> Are you saying you expect mac80211 to fragment packets that don't fit
> into a txop? That's not done for sure.
Likely it is a problem in our driver. I have been victimized to take a
look at it, so consider me your point of this contact for this one ;-)
I'll keep you guys posted.
Bye, Roland.
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2011-03-23 10:31 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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2011-03-21 17:49 Logs spammed by brcm80211 Larry Finger
2011-03-21 18:38 ` Brett Rudley
2011-03-21 18:51 ` Arend van Spriel
2011-03-21 18:56 ` Johannes Berg
2011-03-23 10:31 ` Roland Vossen
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