Date: Thu, 2 Feb 2012 11:09:51 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Lev Serebryakov <lev@freebsd.org> Cc: freebsd-wireless@freebsd.org Subject: Re: "ath0: device timeout" when environment is clear Message-ID: <CAJ-Vmo=js__O2YfPuRQTH0WfaDg1oo0LmugoCV5hi6HUtksprQ@mail.gmail.com> In-Reply-To: <743722267.20120202195757@serebryakov.spb.ru> References: <743722267.20120202195757@serebryakov.spb.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
2012/2/2 Lev Serebryakov <lev@freebsd.org> > Hello, Freebsd-wireless. > > Today something strange happens: my noisy environment becomes clear > for several hours and my WiFi connection to notebook gives 2.5MiB/s > of real file transfer. But I was unable to copy 2GiB file in one > piece: ath0 on AP gives "device timeout" every 3-4 minutes! > > When environment is really noisy (as usual), I have only > 400-500KiB/s of real file transfer, but "ath0: device timeout" > occurs only 1-2 times a day or even less. Are you using 11n? There may be some more TX handling issues that show up as "device timeout" but arent' really that. adrian
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAJ-Vmo=js__O2YfPuRQTH0WfaDg1oo0LmugoCV5hi6HUtksprQ>