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Date:      Sun, 29 Jul 2012 16:06:26 -0700
From:      Adrian Chadd <adrian.chadd@gmail.com>
To:        Steven Lawrance <stl@koffein.net>
Cc:        freebsd-wireless <freebsd-wireless@freebsd.org>
Subject:   Re: Testing 802.11n hostap on AR9220
Message-ID:  <CAJ-Vmo=qpaJd5tgSyHZsRyS2thr7QrCdp8q5awrugRSP1ObACQ@mail.gmail.com>
In-Reply-To: <1343599741-sup-3942@soma.koffein.net>
References:  <1343589599-sup-3228@soma.koffein.net> <CAJ-Vmok07TyxOp_u8f7f7s5P_42yv1AL7MuA%2Bd6sM9n0wXxmAg@mail.gmail.com> <1343596229-sup-970@soma.koffein.net> <CAJ-Vmo=NAu2cJ7K=FYLT3AsxAgsa5kTb1e9P0MZUXwZxQTCVgQ@mail.gmail.com> <1343599741-sup-3942@soma.koffein.net>

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Ok. It looks like aggregation aetup is happening badly.

Lets narrow it down . Do ifconfig wlanX -ampdutx and retry. Then enable
ampdutx and -ampdurx. Lets see whixh breaks it.

Do you have a freebsd 11n Sta that can be used in mpnitor mode?

Adrian
On Jul 29, 2012 3:12 PM, "Steven Lawrance" <stl@koffein.net> wrote:

> Excerpts from Adrian Chadd's message of Sun Jul 29 23:18:53 +0200 2012:
> > Try updating. I fixed a descriptor bug a few hours ago.
>
> The update didn't fix it; here are the messages around when it broke:
>
> wlan0: [20:10:7a:3e:3f:5c] recv ADDBA request: dialogtoken 6 baparamset
> 0x1002 (tid 0 bufsiz 64) batimeout 5000 baseqctl 53:0
> wlan0: [20:10:7a:3e:3f:5c] send ADDBA response: dialogtoken 6 status 0
> baparamset 0x1002 (tid 0) batimeout 0x0 baseqctl 0x0
> wlan0: [20:10:7a:3e:3f:5c] enable AMPDU on WME_AC_BE, avgpps 158 pkts 1
> wlan0: [20:10:7a:3e:3f:5c] send ADDBA request: dialogtoken 1 status 0
> baparamset 0x1002 (tid 0) batimeout 0x0 baseqctl 0x2a20
> wlan0: [20:10:7a:3e:3f:5c] recv ADDBA response: dialogtoken 1 code 0
> baparamset 0x1002 (tid 0 bufsiz 64) batimeout 0
> wlan0: [20:10:7a:3e:3f:5c] recv DELBA: baparamset 0x800 (tid 0 initiator
> 1) code 37
>
> (The enable AMPDU being the odd one out -- plenty of the others.)
>
> --
> Steven Lawrance
> stl@koffein.net
>



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