Date: Wed, 12 Sep 2012 16:08:05 -0700 From: Adrian Chadd <adrian@freebsd.org> To: freebsd-wireless@freebsd.org Subject: Re: [CFT]: filtered frames support Message-ID: <CAJ-Vmomtb8vHwMq-61iYxPkb856WKEJZbm8e_xVOGEoY2V%2Bp%2Bg@mail.gmail.com> In-Reply-To: <CAJ-Vmokg862S97BQo-hQXj1Chzha5%2B6J%2Bdu1VjQetMva=PQY9Q@mail.gmail.com> References: <CAJ-Vmokg862S97BQo-hQXj1Chzha5%2B6J%2Bdu1VjQetMva=PQY9Q@mail.gmail.com>
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Hi, Ive seen some odd hangs where the tid is paused once, but both waiting for bar and filtered frame completion. That shouldnt happen. Ill hold off commiting this until I root cause and resolve it. Adrian On Sep 10, 2012 8:56 PM, "Adrian Chadd" <adrian@freebsd.org> wrote: > Hi all, > > I've been working on filtered frames support as a precursor for > correct AP mode power save support. > > The patch is here: > http://people.freebsd.org/~adrian/ath/20120910-filter-frame-12-works.diff > > It only supports filtered frames for 802.11n aggregate sessions. It > doesn't yet support filtered frames on non-aggregate sessions as I > haven't yet implemented a software retry mechanism for non-ADDBA > session transmission. > > I'd like to commit this to -HEAD soon so I can work on software > retransmission for non-ADDBA session traffic. > > Thanks again for helping me develop 802.11n support for the Atheros > wifi devices! > > > > > Adrian >
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