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Date:      Sun, 19 Aug 2012 00:26:50 -0700
From:      Adrian Chadd <adrian@freebsd.org>
To:        Slawa Olhovchenkov <slw@zxy.spb.ru>
Cc:        freebsd-wireless@freebsd.org
Subject:   Re: New ath code works well as AP
Message-ID:  <CAJ-VmokY7azW3hawyStDCg80pNL2q-0WVjEU6Jv3-SjpP=P6QA@mail.gmail.com>
In-Reply-To: <20120819072254.GG98910@zxy.spb.ru>
References:  <1311732708.20120815005429@serebryakov.spb.ru> <20120819071403.GF98910@zxy.spb.ru> <CAJ-Vmompt74rHx=C8Z5L978ciFN1LnPr2Mz=5PB3a%2BdgZJ8GVA@mail.gmail.com> <20120819072254.GG98910@zxy.spb.ru>

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run athsurvey, see how busy the channel is?



Adrian


On 19 August 2012 00:22, Slawa Olhovchenkov <slw@zxy.spb.ru> wrote:
> On Sun, Aug 19, 2012 at 12:12:20AM -0700, Adrian Chadd wrote:
>
>> I don't see this kind of behaviour in STA mode. What are you associating=
 to?
>>
>> What channel is it on?
>
> # ifconfig -v wlan0 list sta
> ADDR               AID CHAN RATE RSSI IDLE  TXSEQ  RXSEQ CAPS FLAG
> 00:11:95:ca:ae:7c    1    6  11M 19.5    0 3125 54960 EPS  AE SSID<slw> R=
ATES<B2,B4,B11,B22,12,18,24,36> DSPARMS<6> TIM<050400010000> RSN<v1 mc:TKIP=
 uc:AES-CCMP+TKIP km:8021X-UNSPEC> WPA<v1 mc:TKIP uc:AES-CCMP+TKIP km:8021X=
-UNSPEC> ERP<0x0> XRATES<48,72,96,108>
>
>
>> Adrian
>>
>>
>> On 19 August 2012 00:14, Slawa Olhovchenkov <slw@zxy.spb.ru> wrote:
>> > ... and still works bad as client:
>> >
>> > [138084] ath0: <Atheros 9220> mem 0xb0200000-0xb020ffff irq 18 at devi=
ce 5.0 on pci6
>> > [138085] ath0: DMA setup: legacy
>> > [138085] ath0: [HT] enabling HT modes
>> > [138085] ath0: [HT] 2 RX streams; 2 TX streams
>> > [138085] ath0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
>> > [138085] ath0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbp=
s 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
>> > [138085] ath0: 2T2R
>> > [138085] ath0: 11ng MCS 20MHz
>> > [138085] ath0: MCS 0-7: 6.5Mbps - 65Mbps
>> > [138085] ath0: MCS 8-15: 13Mbps - 130Mbps
>> > [138085] ath0: 11ng MCS 40MHz:
>> > [138085] ath0: MCS 0-7: 13.5Mbps - 135Mbps
>> > [138085] ath0: MCS 8-15: 27Mbps - 270Mbps
>> > [138085] ath0: 11ng MCS 40MHz SGI:
>> > [138085] ath0: MCS 0-7: 15Mbps - 150Mbps
>> > [138085] ath0: MCS 8-15: 30Mbps - 300Mbps
>> > [138085] ath0: AR9220 mac 128.2 RF5133 phy 13.0
>> > [138085] ath0: 2GHz radio: 0x0000; 5GHz radio: 0x00c0
>> > [138085] ath0: Use hw queue 1 for WME_AC_BE traffic
>> > [138085] ath0: Use hw queue 0 for WME_AC_BK traffic
>> > [138085] ath0: Use hw queue 2 for WME_AC_VI traffic
>> > [138085] ath0: Use hw queue 3 for WME_AC_VO traffic
>> > [138085] ath0: Use hw queue 8 for CAB traffic
>> > [138085] ath0: Use hw queue 9 for beacons
>> > [138085] ath0: using multicast key search
>> > [138086] wlan0: bpf attached
>> > [138086] wlan0: bpf attached
>> > [138086] wlan0: Ethernet address: f4:ec:38:a3:10:dc
>> > [138088] wlan0: link state changed to UP
>> > [138088] Aug 18 13:13:20 notebook kernel: [138088] wlan0: link state c=
hanged to UP
>> > [145438] ath0: ath_tx_tid_drain: node 0xc4b4a000: bf=3D0xc4b2cdf0: add=
baw=3D0, dobaw=3D0, seqno=3D242, retry=3D0
>> > [145438] ath0: ath_tx_tid_drain: node 0xc4b4a000: bf=3D0xc4b2cdf0: tid=
 txq_depth=3D1 hwq_depth=3D0, bar_wait=3D0
>> > [145438] ath0: ath_tx_tid_drain: node 0xc4b4a000: tid 16: txq_depth=3D=
2, txq_aggr_depth=3D0, sched=3D0, paused=3D0, hwq_depth=3D0, incomp=3D0, ba=
w_head=3D0, baw_tail=3D0 txa_start=3D-1, ni_txseqs=3D16627
>> > [145438] TODS f4:ec:38:a3:10:dc->00:1c:58:56:bf:a8(00:11:95:ca:ae:7c) =
data WEP [IV 01 1d 00 02 00 00 KID 0] 0M
>> > [145438]  0841 0000 0011 95ca ae7c f4ec 38a3 10dc 001c 5856 bfa8 200f =
011d 0020 0200 0000 aaaa 0300 0000 0800 4500 0054 7e70 4000 4006 2770 0a00 =
001b c346 c762 f69d 0016 1a05 4198 1648 1015 8018 040f 01f8 0000 0101 080a =
08ab 35d4 50c5 6e53 f988 6d22 6676 20bf 51b9 b74c 3fb2 933e 5d5a f972 eec7 =
7545
>> > 3be7 475c ad3b b052
>> > [145438] wlan0: link state changed to DOWN
>> > [145440] wlan0: link state changed to UP
>> > [145450] wlan0: link state changed to DOWN
>> > [145452] wlan0: link state changed to UP
>> > [145505] wlan0: link state changed to DOWN
>> > [145507] wlan0: link state changed to UP
>> > [145517] wlan0: link state changed to DOWN
>> > [145519] wlan0: link state changed to UP
>> > [147013] wlan0: link state changed to DOWN
>> > [147015] wlan0: link state changed to UP
>> > [147025] wlan0: link state changed to DOWN
>> > [147028] wlan0: link state changed to UP
>> > [154244] wlan0: link state changed to DOWN
>> > [154246] wlan0: link state changed to UP
>> > [155821] ath0: bb hang detected (0x4), resetting
>> > [175886] wlan0: link state changed to DOWN
>> > [175889] wlan0: link state changed to UP
>> > [177174] ath0: ath_tx_tid_drain: node 0xc50dd000: bf=3D0xc4b41ff0: add=
baw=3D0, dobaw=3D0, seqno=3D0, retry=3D0
>> > [177174] ath0: ath_tx_tid_drain: node 0xc50dd000: bf=3D0xc4b41ff0: tid=
 txq_depth=3D1 hwq_depth=3D0, bar_wait=3D0
>> > [177174] ath0: ath_tx_tid_drain: node 0xc50dd000: tid 16: txq_depth=3D=
2, txq_aggr_depth=3D0, sched=3D0, paused=3D0, hwq_depth=3D0, incomp=3D0, ba=
w_head=3D0, baw_tail=3D0 txa_start=3D-1, ni_txseqs=3D40661
>> > [177174] NODS f4:ec:38:a3:10:dc->00:11:95:ca:ae:7c(00:11:95:ca:ae:7c) =
probe_req 0M
>> > [177174]  4000 0000 0011 95ca ae7c f4ec 38a3 10dc 0011 95ca ae7c 40ed =
0003 736c 7701 0882 848b 960c 1218 2430 2601 0000 0fac 0201 0000 0fac 0401 =
0000 0fac 0100 0001 002a d59e 9e8d ea21 0eea 3d42 9bdc 4f4e 4432 0430 4860 =
6c
>> > [177174] wlan0: link state changed to DOWN
>> > [177176] wlan0: link state changed to UP
>> > [177186] wlan0: link state changed to DOWN
>> > [177188] wlan0: link state changed to UP
>> > [177375] wlan0: link state changed to DOWN
>> > [177378] wlan0: link state changed to UP
>> > [177388] wlan0: link state changed to DOWN
>> > [177390] wlan0: link state changed to UP
>> > [179397] ath0: ath_tx_tid_drain: node 0xc50dd000: bf=3D0xc4b39d20: add=
baw=3D0, dobaw=3D0, seqno=3D2062, retry=3D0
>> > [179397] ath0: ath_tx_tid_drain: node 0xc50dd000: bf=3D0xc4b39d20: tid=
 txq_depth=3D13 hwq_depth=3D0, bar_wait=3D0
>> > [179397] ath0: ath_tx_tid_drain: node 0xc50dd000: tid 16: txq_depth=3D=
2, txq_aggr_depth=3D0, sched=3D0, paused=3D0, hwq_depth=3D0, incomp=3D0, ba=
w_head=3D0, baw_tail=3D0 txa_start=3D-1, ni_txseqs=3D47131
>> > [179397] TODS f4:ec:38:a3:10:dc->00:1c:58:56:bf:a8(00:11:95:ca:ae:7c) =
data WEP [IV 0b b8 00 05 00 00 KID 0] 0M
>> > [179397]  0841 0000 0011 95ca ae7c f4ec 38a3 10dc 001c 5856 bfa8 e080 =
0bb8 0020 0500 0000 aaaa 0300 0000 0800 4500 0034 1535 4000 4006 90cb 0a00 =
001b c346 c762 f65f 0014 b6aa cfc8 46ad 84ba 8010 03fc e360 0000 0101 080a =
428d 489d f0d1 3651
>> > [179399] wlan0: link state changed to UP
>> > [179409] wlan0: link state changed to DOWN
>> > [179411] wlan0: link state changed to UP
>> > [179636] ath0: ath_tx_tid_drain: node 0xc4b5b000: bf=3D0xc4b355f0: add=
baw=3D0, dobaw=3D0, seqno=3D948, retry=3D0
>> > [179636] ath0: ath_tx_tid_drain: node 0xc4b5b000: bf=3D0xc4b355f0: tid=
 txq_depth=3D4 hwq_depth=3D0, bar_wait=3D0
>> > [179636] ath0: ath_tx_tid_drain: node 0xc4b5b000: tid 16: txq_depth=3D=
2, txq_aggr_depth=3D0, sched=3D0, paused=3D0, hwq_depth=3D0, incomp=3D0, ba=
w_head=3D0, baw_tail=3D0 txa_start=3D-1, ni_txseqs=3D41912
>> > [179636] TODS f4:ec:38:a3:10:dc->00:1c:58:56:bf:a8(00:11:95:ca:ae:7c) =
data WEP [IV b1 a3 00 00 00 00 KID 0] 0M
>> > [179636]  0841 0000 0011 95ca ae7c f4ec 38a3 10dc 001c 5856 bfa8 403b =
b1a3 0020 0000 0000 aaaa 0300 0000 0800 4500 0034 bb4b 4000 4006 eab4 0a00 =
001b c346 c762 b0cc 0014 5ba9 9748 1033 a13f 8010 03fc 39f3 0000 0101 080a =
f0d2 a239 f0d4 cae3
>> > [179636] wlan0: link state changed to DOWN
>> > [179638] wlan0: link state changed to UP
>> > [179648] wlan0: link state changed to DOWN
>> > [179650] wlan0: link state changed to UP
>> > [180075] wlan0: link state changed to DOWN
>> > [180077] wlan0: link state changed to UP
>> > [180087] wlan0: link state changed to DOWN
>> > [180089] wlan0: link state changed to UP
>> > [180486] wlan0: link state changed to DOWN
>> > [180488] wlan0: link state changed to UP
>> > [180498] wlan0: link state changed to DOWN
>> > [180500] wlan0: link state changed to UP
>> > [181165] ath0: ath_tx_tid_drain: node 0xc50dd000: bf=3D0xc4b41bb0: add=
baw=3D0, dobaw=3D0, seqno=3D0, retry=3D0
>> > [181165] ath0: ath_tx_tid_drain: node 0xc50dd000: bf=3D0xc4b41bb0: tid=
 txq_depth=3D1 hwq_depth=3D0, bar_wait=3D0
>> > [181165] ath0: ath_tx_tid_drain: node 0xc50dd000: tid 16: txq_depth=3D=
2, txq_aggr_depth=3D0, sched=3D0, paused=3D0, hwq_depth=3D0, incomp=3D0, ba=
w_head=3D0, baw_tail=3D0 txa_start=3D-1, ni_txseqs=3D58839
>> > [181165] NODS f4:ec:38:a3:10:dc->00:11:95:ca:ae:7c(00:11:95:ca:ae:7c) =
probe_req 0M
>> > [181165]  4000 0000 0011 95ca ae7c f4ec 38a3 10dc 0011 95ca ae7c 605d =
0003 736c 7701 0882 848b 960c 1218 2430 2601 0000 0fac 0201 0000 0fac 0401 =
0000 0fac 0100 0001 002a d59e 9e8d ea21 0eea 3d42 9bdc 4f4e 4432 0430 4860 =
6c
>> > [181165] wlan0: link state changed to DOWN
>> > [181166] Aug 19 01:11:18 notebook kernel: [181165] wlan0: link state c=
hanged to DOWN
>> > [181168] wlan0: link state changed to UP
>> > [181168] Aug 19 01:11:20 notebook kernel: [181168] wlan0: link state c=
hanged to UP
>> > [181178] wlan0: link state changed to DOWN
>> > [181178] Aug 19 01:11:30 notebook kernel: [181178] wlan0: link state c=
hanged to DOWN
>> > [181180] wlan0: link state changed to UP
>> > [181612] wlan0: link state changed to DOWN
>> > [181614] wlan0: link state changed to UP
>> > [181624] wlan0: link state changed to DOWN
>> > [181626] wlan0: link state changed to UP
>> > [190739] wlan0: link state changed to DOWN
>> > [190741] wlan0: link state changed to UP
>> > [190751] wlan0: link state changed to DOWN
>> > [190754] wlan0: link state changed to UP
>> > [194052] ath0: device timeout
>> > [202568] ath0: device timeout
>> > [205182] wlan0: link state changed to DOWN
>> > [205184] wlan0: link state changed to UP
>> > [214975] ath0: bb hang detected (0x4), resetting
>> > [216007] wlan0: link state changed to DOWN
>> > [216009] wlan0: link state changed to UP



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