Bug#664767: Brcmsmac driver woes, possible regression?
El 2012-03-21 a las 17:00 -0500, Jonathan Nieder escribió:
> Camaleón wrote:
> > 2012/3/21 Camaleón <noelamac@gmail.com>:
>
> >> I'm going to keep the system all the day with wifi connected and see
> >> if I get any trace. Will report back as soon as I can provide the
> >> data. Thanks.
> >
> > I've got another trace:
> [...]
> > WARNING: at drivers/net/wireless/brcm80211/brcmsmac/main.c:8234 brcms_c_wait_for_tx_completion+0x73/0x7d [brcmsmac]()
>
> Looks like that patch doesn't fix it. Thanks for the quick feedback.
By reviewing the kernel bug¹, I've noted something. The patch I
applied² modified this file:
drivers/net/wireless/brcm80211/brcmsmac/ampdu.c
While the patch referenced³ in the bug report seems to make changes in:
drivers/net/wireless/brcm80211/brcmsmac/main.c
Now I'm not sure to have applied the correct one :-?
> How does v3.3 do? (It should pass from the NEW queue into
> experimental in the next day or so, or if you have time to build a
> kernel.org kernel then that would be just as good a test.)
I'll compile the latest kernel available from kernel.org this weekend
and report back as soon as I get useful results.
¹https://bugzilla.kernel.org/show_bug.cgi?id=42576
²http://bugs.debian.org/cgi-bin/bugreport.cgi?msg=10;filename=brcm80211-smac-fix-endless-retry-of-A-MPDU-transmiss.patch;att=1;bug=664767
³https://bugzilla.kernel.org/attachment.cgi?id=72082
Greetings,
--
Camaleón
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