Date: Fri, 18 Sep 2015 10:49:26 -0700 From: Adrian Chadd <adrian@creative.net.au> To: "freebsd-wireless@freebsd.org" <freebsd-wireless@freebsd.org> Subject: if_rsu 11n - please test Message-ID: <CAJ-Vmo=8h3aAgAADTTNW3fyhDsSUSrmd-%2BV52sjXNMpyn=O6Lw@mail.gmail.com>
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Hi! I've added enough dsupport to if_rsu to do basic 11n. RX aggregation/reordering works. It's enough to actually do 11n but it still fails an iperf test. To test: * update to today's HEAD * kldunload if_rsu; just to be sure * kenv hw.usb.rsu.enable_11n=1 * insert if_rsu NIC * check dmesg for "enabling 11n" or something like that. Ifconfig wlanX should show 11g/ht20 or 11g/ht40 when it's associated. See how it works for you. There are still transmit buffer exhaustion / TX hangs that aren't recovered from and I'm still not convinced it's transmitting at even remotely full TX power. That's next on my list. Thanks! -adrian
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