Date: Fri, 11 Mar 2011 09:33:54 +0800 From: Adrian Chadd <adrian.chadd@gmail.com> To: freebsd-mobile@freebsd.org Cc: FreeBSD Net <freebsd-net@freebsd.org>, freebsd-current <freebsd-current@freebsd.org> Subject: Re: please (re) test AR9220/AR9280 if_ath in -HEAD Message-ID: <AANLkTikGLXn4XDxdy=R9DJS9pChHAtn0kq4dfA=jdXCi@mail.gmail.com>
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Hi all again! I've just committed some more fixes to TX power calibration for the AR9220 and AR9280. I -think- I have all of the radio setup correct now for the AR5416, AR9160, AR9220 and AR9280. If you're using any of these, especially if you're using the AR9220/AR9280 (and doubly so oif you're using the Ubiquiti SR71-12 or SR71-15) then I'd really appreciate if you did some testing and got back to me. I specifically want to ensure that there's no transmission errors in "normal" (ie, not overly noisy) environments. The earlier AR9220/AR9280 code didn't entirely setup the TX calibration right so it's possible there was distortion. This would've showed up as high TX retransmissions and error rates (sysctl dev.ath.0.sample_stats=1 ; then check dmesg.) I'm working on the AR9285/AR2427 right now and yes, there's still issues there with TX calibration. I'll let everyone know when I've made some progress there. Thanks! Adrianhome | help
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