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Date:      Thu, 25 Apr 2013 17:11:44 -0700
From:      Adrian Chadd <adrian@freebsd.org>
To:        lev@freebsd.org
Cc:        freebsd-wireless@freebsd.org
Subject:   Re: New hardware, old problem: stuck beacon when here is WiFi traffic
Message-ID:  <CAJ-VmokZBbmHbruKJV-8kvTyOTsiq5_XHnfqUYo3vO68872Q=w@mail.gmail.com>
In-Reply-To: <CAJ-VmomUsPgHTVGaKHZ_YE%2Bu1ZOjGqrVfh2uYmvOs6gKmhnxOw@mail.gmail.com>
References:  <2810538978.20130423164137@serebryakov.spb.ru> <CAJ-Vmom4UDoz7EgdnVeQ%2BALuFFXkH9t_Uj7=FwL77S5rKfUD1g@mail.gmail.com> <1813905823.20130423184528@serebryakov.spb.ru> <CAJ-VmomhRaKODxis09MjAhUbAUOw%2B6jWBY48JpZR_JgfZZLKcQ@mail.gmail.com> <184105677.20130424002002@serebryakov.spb.ru> <CAJ-VmokVmHDXwE7S5koSqtFjPXQ_VUPhj8gfMruDM2k-DyUMPw@mail.gmail.com> <1936997795.20130424003555@serebryakov.spb.ru> <CAJ-Vmokx2QhcjcsgA-_kqjX63Vu4CLk7HkuyALautbnzp61ywQ@mail.gmail.com> <886711115.20130424004702@serebryakov.spb.ru> <CAJ-VmoksSTBC7jmC-_hvBeJFSD0k28HoZodaWdHm0AF0d1yZJg@mail.gmail.com> <6010292503.20130426001447@serebryakov.spb.ru> <CAJ-VmomUsPgHTVGaKHZ_YE%2Bu1ZOjGqrVfh2uYmvOs6gKmhnxOw@mail.gmail.com>

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Ok. Next time it happens, force a stuck beacon:

sysctl dev.ath.X.forcebstuck=1

That will cause the right kind of reset in order to log the frames in
the TX queue.

Make sure you have the right debug mask though!


Adrian


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