Date: Sat, 4 Dec 2010 08:34:35 +0800 From: Adrian Chadd <adrian@freebsd.org> To: =?KOI8-R?B?6M/S1dbJyiDzxdLHxcog4NLYxdfJ3g==?= <horuzhy@inbox.ru> Cc: freebsd-net@freebsd.org Subject: Re: kern/124753: [ieee80211] net80211 discards power-save queue packets early Message-ID: <AANLkTikJr42oZ=PV3uNTMn6Kfs63YWZfM6%2Bd-o1ZWzbZ@mail.gmail.com> In-Reply-To: <201012021530.oB2FUEh1034901@freefall.freebsd.org> References: <201012021530.oB2FUEh1034901@freefall.freebsd.org>
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Hi, Ok. This looks somewhat straight-forward to diagnose and debug. I don't however have any devices to reproduce this with. Would someone please describe -exactly- what device(s) I need to try and acquire to reproduce this behaviour? Or if you have it happening for you, would you please do a tcpdump on the wifi interface and capture all of the radio frames in question? I'd like to see how often it's sending power save mgmt frames. tcpdump -ni wlan0 -y IEEE802_11_RADIO captures the frames. Please take a snapshot: # tcpdump -s 0 -v -w pcap.out -ni wlan0 -y IEEE802_11_RADIO Thanks! Adrian 2010/12/2 èÏÒÕÖÉÊ óÅÒÇÅÊ àÒØÅ×ÉÞ <horuzhy@inbox.ru>: > The following reply was made to PR kern/124753; it has been noted by GNATS. > > From: =?windows-1251?B?1e7w8+bo6SDR5fDj5ekg3vD85eLo9w==?= <horuzhy@inbox.ru> > To: bug-followup@FreeBSD.org, nugundam@nugundam.best.vwh.net > Cc: > Subject: Re: kern/124753: [ieee80211] net80211 discards power-save queue packets early > Date: Thu, 2 Dec 2010 18:07:32 +0300 > > šI had the exact same problem with Atheros 9285 and 8.1-STABLE, such as 9-CU= > šRRENT. > šChanging kernel source as a=20 > šhttp://thread.gmane.org/gmane.os.freebsd.current/110707 didn't help. > šWhat else can I do to it work properly? > > _______________________________________________ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "freebsd-net-unsubscribe@freebsd.org" >help
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