Date: Sun, 11 Sep 2011 11:16:57 +0800 From: Adrian Chadd <adrian@freebsd.org> To: Berislav Purgar <bpurgar@gmail.com> Cc: freebsd-wireless@freebsd.org Subject: Re: [patch] if_ath_tx: change interrupt scheduling deferral Message-ID: <CAJ-VmokMvNiHe_XjoSNFfsnnY1%2BfdmaepsN8gqz8yRLvz=sysQ@mail.gmail.com> In-Reply-To: <CAAUsrB4KYaH-uyG_1BiGywZ%2BGOP%2BmBpnw3UO15c767vfQmC5BA@mail.gmail.com> References: <CAJ-VmoknpF_RhiXWL07GSOqWoHpy3L5Ma4kCptHq9MtfbfPO8w@mail.gmail.com> <CAAUsrB4KYaH-uyG_1BiGywZ%2BGOP%2BmBpnw3UO15c767vfQmC5BA@mail.gmail.com>
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On 11 September 2011 00:48, Berislav Purgar <bpurgar@gmail.com> wrote: > i tested new patches and can tell that works ok. i don't see any error > messages=A0 in logfile for both cards (high trafic load). regarding to > anything i tested (HT20/40) iperf shows Sweet. > TCP ~ 9.8MB/s=A0 UPD ~ 13MB/s=A0 on HT/20 . > TCP ~ 13MB/s=A0=A0 UDP ~ 19.7MB/s on HT/40 > > this results are when AR5416 act as iperf server and AR9280 as client, in > another case results are worse. > AR5416 works in sta and AR9280 in hostap mode. > that's all for now :) Yeah; things get a bit unpredictable at times. I'll do some further digging to try and understand why. I still think it's a dodgy mix of issues with periodic calibration and rate control. I'm still working out the kinks with my current patch. I'll post another one shortly for you (and others!) to try. Finally, have you seen any device timeouts? Or odd traffic hangs? Thanks, Adrian
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