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Date:      Sat, 17 Sep 2016 14:48:14 -0700
From:      Adrian Chadd <adrian.chadd@gmail.com>
To:        Andriy Voskoboinyk <s3erios@gmail.com>
Cc:        Larry Rosenman <ler@lerctr.org>, Freebsd wireless <freebsd-wireless@freebsd.org>
Subject:   Re: (IWM) 7260 AC Dual Band - Still No Connect
Message-ID:  <CAJ-Vmo=wTW0%2BNZZroinyLE5HsSJdjxwZ4WN1A%2BX6=on4r2JiXA@mail.gmail.com>
In-Reply-To: <op.ynydg01ziew4ia@localhost>
References:  <20160917024238.GA79497@pita.lerctr.org> <b11fd9bbe84bbf3fc161f5c9e1018216@thebighonker.lerctr.org> <op.ynxeueok4dikkl@localhost> <20160917145943.GA6303@pita.lerctr.org> <op.ynxwvdmiiew4ia@localhost> <20160917152147.GA56866@thebighonker.lerctr.org> <op.ynxxbewh4dikkl@localhost> <20160917153808.GA1425@pita.lerctr.org> <op.ynxx93uw4dikkl@localhost> <20160917163757.GA1426@pita.lerctr.org> <op.ynx0o7ew4dikkl@localhost> <66a0de815de953b5fa99424dfd624f4f@thebighonker.lerctr.org> <op.ynx1bjiciew4ia@localhost> <091e5dc8b68ef08086eadb4c8815aeda@thebighonker.lerctr.org> <e288e4c5f7f0503b11250f3c106b5c9e@thebighonker.lerctr.org> <802576473e12f090260587f62fba0d32@thebighonker.lerctr.org> <op.ynx5n6th4dikkl@localhost> <068abc6a7c5ec56a6bdc06655510bdb7@thebighonker.lerctr.org> <op.ynydg01ziew4ia@localhost>

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Hi,

Try doing

sysctl dev.iwm.0.debug=0x1

and then try connecting.

I'd like to see what the transmit rate control setup is when it's
transmitting. I'm still not entirely convinced the tx rate, flags, etc
setup is "right".

Also we should patch iwm to also use the lowest rate when doing EAPOL
frames and association/mgmt frames. I think it's using the rate
control module for EAPOL and that's a bit problematic.

Thanks!



-adrian



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