Date: Sun, 8 Jan 2012 11:25:22 -0800 From: Adrian Chadd <adrian@freebsd.org> To: Lev Serebryakov <lev@freebsd.org> Cc: freebsd-wireless@freebsd.org Subject: Re: ath0: device timeout Message-ID: <CAJ-VmomUcTbCEnVkEXgzMY9H0hQPf7A5E9be2JmOgxGLoFKdjA@mail.gmail.com> In-Reply-To: <1445063345.20120108224650@serebryakov.spb.ru> References: <1445063345.20120108224650@serebryakov.spb.ru>
next in thread | previous in thread | raw e-mail | index | archive | help
Which NIC is this again? I know there are some subtle software TX bugs. I'm trying to hunt them down and squish them.. Adrian 2012/1/8 Lev Serebryakov <lev@freebsd.org>: > Hello, Freebsd-wireless. > > Notso-fresh 10.0-CURRENT/i386, ar9820, host-AP mode (WPA2). I've got > this under load: > > ath0: stuck beacon; resetting (bmiss count 4) > ar5212StopDmaReceive: dma failed to stop in 10ms > AR_CR=0x00000024 > AR_DIAG_SW=0x42000020 > ath0: device timeout >>> PREVIOUS LINE REPEARTED MANY TIMES > ath0: device timeout > ath0: ath_tx_tid_drain: node 0xc41a5000: tid 16: txq_depth=51, txq_aggr_depth=0, sched=0, paused=0, hwq_depth=0, incomp=0, baw_head=0, baw_tail=0 txa_start=-1, ni_txseqs=17 > ath0: device timeout >>> PREVIOUS LINE REPEARTED MANY TIMES > ath0: device timeout >>> I'm run "ifconfig wlan0 down && ifconfig wlan0 up" here > ath0: ath_tx_tid_drain: node 0xc3385000: tid 16: txq_depth=0, txq_aggr_depth=0, sched=1, paused=0, hwq_depth=0, incomp=0, baw_head=0, baw_tail=0 txa_start=-1, ni_txseqs=2661 > ath0: ath_tx_tid_drain: node 0xc41a5000: tid 16: txq_depth=0, txq_aggr_depth=0, sched=1, paused=0, hwq_depth=0, incomp=0, baw_head=0, baw_tail=0 txa_start=-1, ni_txseqs=2 > ath0: ath_tx_tid_drain: node 0xc41aa000: tid 16: txq_depth=0, txq_aggr_depth=0, sched=1, paused=0, hwq_depth=0, incomp=0, baw_head=0, baw_tail=0 txa_start=-1, ni_txseqs=1 > ath0: ath_tx_tid_drain: node 0xc41af000: tid 16: txq_depth=0, txq_aggr_depth=0, sched=1, paused=0, hwq_depth=0, incomp=0, baw_head=0, baw_tail=0 txa_start=-1, ni_txseqs=1 > ar5416PerCalibrationN: NF calibration didn't finish; delaying CCA > > After that "reset" everything works. When NIC is stuck, clients > could see SSID bbut could not associate (and associated clients lost > association). > > Mow I'm building fresh current kernel. > > -- > // Black Lion AKA Lev Serebryakov <lev@FreeBSD.org> > > _______________________________________________ > freebsd-wireless@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-wireless > To unsubscribe, send any mail to "freebsd-wireless-unsubscribe@freebsd.org"
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?CAJ-VmomUcTbCEnVkEXgzMY9H0hQPf7A5E9be2JmOgxGLoFKdjA>