The OFDM subcarrier information per frame from the AR9380 would be very useful.
On Tue, Aug 25, 2015, 6:00 AM <ath9k-devel-requ...@lists.ath9k.org> wrote: > Send ath9k-devel mailing list submissions to > ath9k-devel@lists.ath9k.org > > To subscribe or unsubscribe via the World Wide Web, visit > https://lists.ath9k.org/mailman/listinfo/ath9k-devel > or, via email, send a message with subject or body 'help' to > ath9k-devel-requ...@lists.ath9k.org > > You can reach the person managing the list at > ath9k-devel-ow...@lists.ath9k.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of ath9k-devel digest..." > > > Today's Topics: > > 1. Re: How to get CSI from Atheros Chipset (Till Wollenberg) > 2. Re: How to get CSI from Atheros Chipset (Adrian Chadd) > 3. ath CountryCode enum is missing a few entries. (Ben Greear) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Mon, 24 Aug 2015 17:14:04 +0200 > From: Till Wollenberg <till.wollenb...@uni-rostock.de> > Subject: Re: [ath9k-devel] How to get CSI from Atheros Chipset > To: <ath9k-devel@lists.ath9k.org> > Message-ID: <55db34bc.5010...@uni-rostock.de> > Content-Type: text/plain; charset="windows-1252"; format=flowed > > Hi! > > * On 23.08.2015 at 21:57 Adrian Chadd wrote: > > [Getting CSI] > > ok, I've found a few pieces about this. What exactly are people after? > > SNR per OFDM sub-carrier for a recevied frame would be *very* interesting > to me. > > > Best > Till > > > > ------------------------------ > > Message: 2 > Date: Mon, 24 Aug 2015 09:40:41 -0700 > From: Adrian Chadd <adr...@freebsd.org> > Subject: Re: [ath9k-devel] How to get CSI from Atheros Chipset > To: Till Wollenberg <till.wollenb...@uni-rostock.de> > Cc: ath9k-devel <ath9k-devel@lists.ath9k.org> > Message-ID: > <CAJ-Vmo=GWYFMnLg=- > hrwe7iepjs5qctyjn9yadxx-r0uvsq...@mail.gmail.com> > Content-Type: text/plain; charset=UTF-8 > > ok, > > So the legacy bits include |I| and |Q| but it's not per-frame, it's > set-once-and-get-next-frame. You then read bins from the NIC itself in > some shared memory inside said NIC. I'll go see if this works on the > earlier chips and try to get this published, at least so there's > something to start with. > > I think AR9380 and later support what you saw in that paper - where > you request that you get CSI data as part of some receive frame. I > /think/ it's part of the TxBF support. I'll have to double-check if > that's okay to extract and publish. > > > > -adrian > > > > On 24 August 2015 at 08:14, Till Wollenberg > <till.wollenb...@uni-rostock.de> wrote: > > Hi! > > > > * On 23.08.2015 at 21:57 Adrian Chadd wrote: > >> [Getting CSI] > >> ok, I've found a few pieces about this. What exactly are people after? > > > > SNR per OFDM sub-carrier for a recevied frame would be *very* > interesting to me. > > > > > > Best > > Till > > > > _______________________________________________ > > ath9k-devel mailing list > > ath9k-devel@lists.ath9k.org > > https://lists.ath9k.org/mailman/listinfo/ath9k-devel > > > ------------------------------ > > Message: 3 > Date: Mon, 24 Aug 2015 15:50:55 -0700 > From: Ben Greear <gree...@candelatech.com> > Subject: [ath9k-devel] ath CountryCode enum is missing a few entries. > To: "ath9k-devel@lists.ath9k.org" <ath9k-de...@venema.h4ckr.net> > Message-ID: <55db9fcf.2020...@candelatech.com> > Content-Type: text/plain; charset=utf-8; format=flowed > > We wrote a script to try all country codes, and we notice that > with some codes, the driver will fail to load. (We have added > a patch to ath9k to allow over-riding the country-code for testing > purposes.) > > For instance, Afghanistan (4) is missing. > > Should these be added? > > Thanks, > Ben > > -- > Ben Greear <gree...@candelatech.com> > Candela Technologies Inc http://www.candelatech.com > > > > ------------------------------ > > _______________________________________________ > ath9k-devel mailing list > ath9k-devel@lists.ath9k.org > https://lists.ath9k.org/mailman/listinfo/ath9k-devel > > > End of ath9k-devel Digest, Vol 86, Issue 13 > ******************************************* >
_______________________________________________ ath9k-devel mailing list ath9k-devel@lists.ath9k.org https://lists.ath9k.org/mailman/listinfo/ath9k-devel
