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Date:      Fri, 5 Aug 2016 21:22:13 +0200
From:      Andrew Stevenson <andrew@ugh.net.au>
To:        Adrian Chadd <adrian.chadd@gmail.com>
Cc:        "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org>, Willem@offermans.rompen.nl
Subject:   Re: bf_next not NULL!
Message-ID:  <40DE7FBD-8206-4388-806D-4D4BE169ACEB@ugh.net.au>
In-Reply-To: <CAJ-VmokbLnw75mWeQcB2WaPa8CeBXxckUzedW05jPAqAQ6YpcA@mail.gmail.com>
References:  <2DEF8DBE-1444-435C-B48C-FEAB71CA60E5@ugh.net.au> <20160716105843.GA5832@vpn.offrom.nl> <CAJ-VmomwtRwk8aNcCn3pKzbLspPHN0UKPC4J%2BdS0ebOvHom73g@mail.gmail.com> <A0ED3F72-21EF-4B97-BF4B-AA0AEA336958@ugh.net.au> <762054A0-B628-4CD8-9F59-6B52CEB78481@ugh.net.au> <CAJ-VmokctaK2kgE59C64ugUzwmsbhj5p24EJ126pyosqmwe=2w@mail.gmail.com> <CAJ-Vmo=4tGEE6Owuxtsc9g%2BM5hF%2BpXfq3n3=Txi7LnF0UHo2cQ@mail.gmail.com> <F90C8D26-19D6-4CD1-AFB0-789170678D5D@ugh.net.au> <CAJ-VmonpN_f%2Bp5rE_qNdhDBKsfr2-4xELLLa5HMwY7B6QbGviQ@mail.gmail.com> <09DD4206-6D68-4B03-A3F9-01512C2F866B@ugh.net.au> <CAJ-VmonXg1XAB-FeajcbQ2NG9e=oV3X-R%2BO%2BY92quNTckZgGEw@mail.gmail.com> <DFCDAD37-8EA2-4D5B-AC46-221050E9FD44@ugh.net.au> <CAJ-Vmo=Zeh-83C2B756JTviOAs6jhF07xa%2BOQ4dAQmmFwRGuLA@mail.gmail.com> <2E7BBB3B-2398-413B-BA8E-18CFB16AE4E1@ugh.net.au> <CAJ-VmokbLnw75mWeQcB2WaPa8CeBXxckUzedW05jPAqAQ6YpcA@mail.gmail.com>

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On 04 Aug 2016, at 09:50, Adrian Chadd <adrian.chadd@gmail.com> wrote:

> Hi,
>=20
> Recompile with ATH_DEBUG, AH_DEBUG, ATH_DIAGAPI

I don=92t know if the debug code actually changes something or its just =
Murphy=92s law but everything has, so far, been working since. Maybe =
this email will be enough to break it=85and there we go.

10 packets transmitted, 6 packets received, 40.0% packet loss
round-trip min/avg/max/stddev =3D 37.029/135.772/222.928/66.821 ms

The same messages are repeated in dmesg so here is a sample:

ath0: stuck beacon; resetting (bmiss count 4)
ar5416StopDmaReceive: dma failed to stop in 10ms
AR_CR=3D0x00000024
AR_DIAG_SW=3D0x42000020
ath0: stuck beacon; resetting (bmiss count 4)
ar5416StopDmaReceive: dma failed to stop in 10ms
AR_CR=3D0x00000024
AR_DIAG_SW=3D0x42000020
ath0: stuck beacon; resetting (bmiss count 4)
ar5416StopDmaReceive: dma failed to stop in 10ms
AR_CR=3D0x00000024
AR_DIAG_SW=3D0x42000020
ath0: stuck beacon; resetting (bmiss count 4)
ar5416StopDmaReceive: dma failed to stop in 10ms
AR_CR=3D0x00000024
AR_DIAG_SW=3D0x42000020
ath0: stuck beacon; resetting (bmiss count 4)
ath0: stuck beacon; resetting (bmiss count 4)
ath0: stuck beacon; resetting (bmiss count 4)
ath0: stuck beacon; resetting (bmiss count 4)
ath0: stuck beacon; resetting (bmiss count 4)
ath0: stuck beacon; resetting (bmiss count 4)
ath0: stuck beacon; resetting (bmiss count 4)
ath0: stuck beacon; resetting (bmiss count 4)

Thanks,

Andrew=



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