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Date:      Fri, 13 Jul 2012 20:34:32 +0400
From:      Lev Serebryakov <lev@FreeBSD.org>
To:        Adrian Chadd <adrian.chadd@gmail.com>
Cc:        wireless@freebsd.org
Subject:   Re: ath0: device timeout with 802.11n client
Message-ID:  <5862675.20120713203432@serebryakov.spb.ru>
In-Reply-To: <CAJ-VmomBznMGZWyfaqibT9HXPGr1ORNaSG838aLPDeY%2B0smoew@mail.gmail.com>
References:  <298155894.20120709002844@serebryakov.spb.ru> <CAJ-VmomWfbTZG1z_iEDEXWmFTWSSfDpPJZ0iFFHOio8eGwuUhg@mail.gmail.com> <1491344515.20120709013411@serebryakov.spb.ru> <CAJ-VmokFcHSx9bQtRMFFx5EGXE=P2Zj-omZ266nNfTVd-DELWw@mail.gmail.com> <1252921508.20120709132351@serebryakov.spb.ru> <CAJ-VmonDzZEBubrbTxMbj32X024orbgbRHFz7FpchrHuJigbkg@mail.gmail.com> <802688919.20120709140808@serebryakov.spb.ru> <CAJ-Vmom-s=4sVZ-Y1VJLXMouz3n48PLSdqHJ8ghH6iXyjFUaTg@mail.gmail.com> <1966637204.20120713194935@serebryakov.spb.ru> <CAJ-VmomBznMGZWyfaqibT9HXPGr1ORNaSG838aLPDeY%2B0smoew@mail.gmail.com>

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Hello, Adrian.
You wrote 13 =D0=B8=D1=8E=D0=BB=D1=8F 2012 =D0=B3., 20:08:10:


AC> Does it still hang though?
  Yep.  It  un-hang  several seconds (or tens of seconds?) later every
 time, but client notices this.

>> ath0: ath_tx_tid_bar_unsuspend: bar_tx=3D0, bar_wait=3D0: ?
AC> That's odd; it can occur if a device reassociates.
 Turn off and turn on WiFi on client:

ath0: ath_tx_tid_drain: node 0xc4026000: bf=3D0xc34f9aa8: addbaw=3D0, dobaw=
=3D0, seqno=3D2562, retry=3D0
ath0: ath_tx_tid_drain: node 0xc4026000: bf=3D0xc34f9aa8: tid txq_depth=3D1=
71 hwq_depth=3D0, bar_wait=3D0
ath0: ath_tx_tid_drain: node 0xc4026000: tid 0: txq_depth=3D0, txq_aggr_dep=
th=3D0, sched=3D0, paused=3D-1, hwq_depth=3D0, incomp=3D0, baw_head=3D76, b=
aw_tail=3D76 txa_start=3D2562, ni_txseqs=3D2733
FRDS 00:0c:42:64:69:92->70:d4:f2:ad:6a:26(00:0c:42:64:69:92) data QoS [TID =
0] WEP [IV 0c 5a 00 00 00 00 KID 0] 0M
 8842 0000 70d4 f2ad 6a26 000c 4264 6992 000c 4264 6992 20a0 0000 6a26 0c5a=
 0020 0000 0000 aaaa 0300 0000 0800 4500 014d 5fa2 0000 4011 8a2b c0a8 8701=
 c0a8 8780 0043 0044 0139 8a3e 0201 0600 8180 a80b 0000 0000 c0a8 8780 c0a8=
 8780 0000 0000 0000 0000 70d4 f2ad 6a26 0000 0000 0000 0000 0000 0000 0000=
 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000=
 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000=
 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000=
 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000=
 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000=
 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000=
 0000 0000 0000 0000 6382 5363 3501 0536 04c0 a887 0133 0400 0001 2c01 04ff=
 ffff 001c 04c0 a887 ff03 04c0 a887 010f 1768 6f6d 652e 7365 7265 6272 7961=
 6b6f 762e 7370 622e 7275 0604 c0a8 8701 ff



--=20
// Black Lion AKA Lev Serebryakov <lev@FreeBSD.org>




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