Date: Fri, 26 Apr 2013 14:17:25 -0700 From: Adrian Chadd <adrian@freebsd.org> To: lev@freebsd.org Cc: freebsd-wireless@freebsd.org Subject: Re: New hardware, old problem: stuck beacon when here is WiFi traffic Message-ID: <CAJ-Vmom5kKL5YZEXvkqiWWWLY69PJPHES7Np=byr%2Bc7NjH_u-Q@mail.gmail.com> In-Reply-To: <1091133497.20130427011423@serebryakov.spb.ru> References: <2810538978.20130423164137@serebryakov.spb.ru> <CAJ-Vmom4UDoz7EgdnVeQ%2BALuFFXkH9t_Uj7=FwL77S5rKfUD1g@mail.gmail.com> <1813905823.20130423184528@serebryakov.spb.ru> <CAJ-VmomhRaKODxis09MjAhUbAUOw%2B6jWBY48JpZR_JgfZZLKcQ@mail.gmail.com> <184105677.20130424002002@serebryakov.spb.ru> <CAJ-VmokVmHDXwE7S5koSqtFjPXQ_VUPhj8gfMruDM2k-DyUMPw@mail.gmail.com> <1936997795.20130424003555@serebryakov.spb.ru> <CAJ-Vmokx2QhcjcsgA-_kqjX63Vu4CLk7HkuyALautbnzp61ywQ@mail.gmail.com> <886711115.20130424004702@serebryakov.spb.ru> <CAJ-VmoksSTBC7jmC-_hvBeJFSD0k28HoZodaWdHm0AF0d1yZJg@mail.gmail.com> <6010292503.20130426001447@serebryakov.spb.ru> <CAJ-VmomUsPgHTVGaKHZ_YE%2Bu1ZOjGqrVfh2uYmvOs6gKmhnxOw@mail.gmail.com> <CAJ-VmokZBbmHbruKJV-8kvTyOTsiq5_XHnfqUYo3vO68872Q=w@mail.gmail.com> <99510815.20130426122508@serebryakov.spb.ru> <CAJ-VmoktRPbnDRbRuwA4i8w50kExs2pwD4yBawL6iOz7F4Bknw@mail.gmail.com> <766430457.20130426125828@serebryakov.spb.ru> <CAJ-Vmo=kGvPmejzsMw_T5MtL0HyLGa9kNnX_tt0PnFo6M4g37A@mail.gmail.com> <1091133497.20130427011423@serebryakov.spb.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
On 26 April 2013 14:14, Lev Serebryakov <lev@freebsd.org> wrote: > Hello, Adrian. > You wrote 26 =D0=B0=D0=BF=D1=80=D0=B5=D0=BB=D1=8F 2013 =D0=B3., 18:56:57: > > AC> And please cc -wireless with your debugging results :) > Ok. > It is interesting how throughput is not connected to rate after > these problems. Now I have client at stable 270M rate with RSSI ~28, > and only 15-20Mbit/s of UDP traffic AP->Client... :( > > It looks like throughput is bad after card reset without reboot... > But no ath_bar_suspend! > > Yes, after full reboot throughput is osscilate between 65 and > 120Mbit/s! But with bar_suspsends! > > Maybe, it is coincidence, but I npotice this for second time... All kinds of reasons for this behaviour. We'll look into it after we nail down why the TX queue is stalling. adrian
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAJ-Vmom5kKL5YZEXvkqiWWWLY69PJPHES7Np=byr%2Bc7NjH_u-Q>