kern/167491: [ath] TID != hardware queue TID in
ath_tx_aggr_comp_aggr()
Adrian Chadd
adrian at freebsd.org
Sat Sep 8 19:31:13 UTC 2012
Hi, you need to add the ath debug and diagapi options.
Adrian
On Sep 8, 2012 3:29 PM, "Alexander Kühn" <alexander.kuehn at nagilum.de> wrote:
> athsurvey: ath0: Ung?ltiges Argument
>
> ..which translates to invalid argument.
>
> $ ifconfig ath0
> ath0: flags=8802<BROADCAST,SIMPLEX,**MULTICAST> metric 0 mtu 2290
> ether b0:48:7a:bc:cb:c3
> nd6 options=21<PERFORMNUD,AUTO_**LINKLOCAL>
> media: IEEE 802.11 Wireless Ethernet autoselect (autoselect
> <hostap>)
> status: no carrier
>
> Sorry.
> Alex.
>
> Zitat von Adrian Chadd <adrian at freebsd.org>:
>
> Hi,
>>
>> COmpile/run athsurvey; paste the results here.
>>
>> src/tools/tools/ath/athsurvey/
>>
>>
>>
>> Adrian
>>
>>
>> On 8 September 2012 02:50, Alexander Kühn <alexander.kuehn at nagilum.de>
>> wrote:
>>
>>> The following reply was made to PR kern/167491; it has been noted by
>>> GNATS.
>>>
>>> From: Alexander =?iso-8859-1?b?S/xobg==?= <alexander.kuehn at nagilum.de>
>>> To: bug-followup at FreeBSD.org
>>> Cc:
>>> Subject: Re: kern/167491: [ath] TID != hardware queue TID in
>>> ath_tx_aggr_comp_aggr()
>>> Date: Sat, 08 Sep 2012 11:42:47 +0200
>>>
>>> I see the same on x86 along with:
>>>
>>> messages.4.bz2:Sep 2 17:04:29 cakebox kernel: ath0: stuck beacon;
>>> resetting (bmiss count 4)
>>> messages.4.bz2:Sep 2 17:04:33 cakebox kernel: ath0: stuck beacon;
>>> resetting (bmiss count 4)
>>> messages.4.bz2:Sep 2 17:04:33 cakebox kernel: ath0: ath_start:
>>> sc_inreset_cnt > 0; bailing
>>> messages.4.bz2:Sep 2 17:05:12 cakebox kernel: ath0: ath_tx_tid_drain:
>>> node 0xc47ea000: bf=0xc350fcc0: addbaw=0, dobaw=0, seqno=0, retry=0
>>> messages.4.bz2:Sep 2 17:05:12 cakebox kernel: ath0: ath_tx_tid_drain:
>>> node 0xc47ea000: bf=0xc350fcc0: tid txq_depth=1 hwq_depth=0, bar_wait=0
>>> messages.4.bz2:Sep 2 17:05:12 cakebox kernel: ath0: ath_tx_tid_drain:
>>> node 0xc47ea000: tid 16: txq_depth=64, txq_aggr_depth=0, sched=0,
>>> paused=0, hwq_depth=0, incomp=0, baw_head=0, baw_tail=0 txa_start=-1,
>>> ni_txseqs=7
>>> messages.4.bz2:Sep 2 17:06:25 cakebox kernel: ath0: stuck beacon;
>>> resetting (bmiss count 4)
>>>
>>> Unfortunately this causes the transfer rates to drop and occasionally
>>> even makes it impossible to associate with the AP.
>>>
>>> dmesg:
>>> Copyright (c) 1992-2012 The FreeBSD Project.
>>> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>>> The Regents of the University of California. All rights
>>> reserved.
>>> FreeBSD is a registered trademark of The FreeBSD Foundation.
>>> FreeBSD 10.0-CURRENT #0: Wed Aug 29 13:01:13 CEST 2012
>>> root at cakebox.tis:/usr/obj/**export/src/sys/net5501 i386
>>> CPU: Geode(TM) Integrated Processor by AMD PCS (499.91-MHz 586-class
>>> CPU)
>>> Origin = "AuthenticAMD" Id = 0x5a2 Family = 5 Model = a Stepping
>>> = 2
>>> Features=0x88a93d<FPU,DE,PSE,**TSC,MSR,CX8,SEP,PGE,CMOV,**
>>> CLFLUSH,MMX>
>>> AMD Features=0xc0400000<MMX+,**3DNow!+,3DNow!>
>>> real memory = 536870912 (512 MB)
>>> avail memory = 515837952 (491 MB)
>>> K6-family MTRR support enabled (2 registers)
>>> cryptosoft0: <software crypto> on motherboard
>>> pcib0 pcibus 0 on motherboard
>>> pci0: <PCI bus> on pcib0
>>> Geode LX: Soekris net5501 comBIOS ver. 1.33 20070103 Copyright (C)
>>> 2000-2007
>>> glxsb0: <AMD Geode LX Security Block (AES-128-CBC, RNG)> mem
>>> 0xa0000000-0xa0003fff irq 10 at device 1.2 on pci0
>>> vr0: <VIA VT6105M Rhine III 10/100BaseTX> port 0xe100-0xe1ff mem
>>> 0xa0004000-0xa00040ff irq 11 at device 6.0 on pci0
>>> vr0: Quirks: 0x2
>>> vr0: Revision: 0x96
>>> miibus0: <MII bus> on vr0
>>> ukphy0: <Generic IEEE 802.3u media interface> PHY 1 on miibus0
>>> ukphy0: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto,
>>> auto-flow
>>> vr0: Ethernet address: 00:00:24:cb:a6:80
>>> vr1: <VIA VT6105M Rhine III 10/100BaseTX> port 0xe200-0xe2ff mem
>>> 0xa0004100-0xa00041ff irq 5 at device 7.0 on pci0
>>> vr1: Quirks: 0x2
>>> vr1: Revision: 0x96
>>> miibus1: <MII bus> on vr1
>>> ukphy1: <Generic IEEE 802.3u media interface> PHY 1 on miibus1
>>> ukphy1: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto,
>>> auto-flow
>>> vr1: Ethernet address: 00:00:24:cb:a6:81
>>> vr2: <VIA VT6105M Rhine III 10/100BaseTX> port 0xe300-0xe3ff mem
>>> 0xa0004200-0xa00042ff irq 9 at device 8.0 on pci0
>>> vr2: Quirks: 0x2
>>> vr2: Revision: 0x96
>>> miibus2: <MII bus> on vr2
>>> ukphy2: <Generic IEEE 802.3u media interface> PHY 1 on miibus2
>>> ukphy2: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto,
>>> auto-flow
>>> vr2: Ethernet address: 00:00:24:cb:a6:82
>>> vr3: <VIA VT6105M Rhine III 10/100BaseTX> port 0xe400-0xe4ff mem
>>> 0xa0004300-0xa00043ff irq 12 at device 9.0 on pci0
>>> vr3: Quirks: 0x2
>>> vr3: Revision: 0x96
>>> miibus3: <MII bus> on vr3
>>> ukphy3: <Generic IEEE 802.3u media interface> PHY 1 on miibus3
>>> ukphy3: none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto,
>>> auto-flow
>>> vr3: Ethernet address: 00:00:24:cb:a6:83
>>> ath0: <Atheros 5416> mem 0xa0010000-0xa001ffff irq 10 at device 14.0 on
>>> pci0
>>> ath0: DMA setup: legacy
>>> ath0: [HT] enabling HT modes
>>> ath0: [HT] RTS aggregates limited to 8 KiB
>>> ath0: [HT] 2 RX streams; 2 TX streams
>>> ath0: AR5416 mac 13.10 RF2133 phy 8.1
>>> ath0: 2GHz radio: 0x0000; 5GHz radio: 0x00d0
>>> isab0: <PCI-ISA bridge> at device 20.0 on pci0
>>> isa0: <ISA bus> on isab0
>>> atapci0: <AMD CS5536 UDMA100 controller> port
>>> 0x1f0-0x1f7,0x3f6,0x170-0x177,**0x376,0xe000-0xe00f at device 20.2 on
>>> pci0
>>> ata0: <ATA channel> at channel 0 on atapci0
>>> ata1: <ATA channel> at channel 1 on atapci0
>>> ohci0: <OHCI (generic) USB controller> mem 0xa0020000-0xa0020fff irq
>>> 15 at device 21.0 on pci0
>>> usbus0 on ohci0
>>> ehci0: <AMD CS5536 (Geode) USB 2.0 controller> mem
>>> 0xa0021000-0xa0021fff irq 15 at device 21.1 on pci0
>>> usbus1: EHCI version 1.0
>>> usbus1 on ehci0
>>> cpu0 on motherboard
>>> orm0: <ISA Option ROM> at iomem 0xc8000-0xd27ff pnpid ORM0000 on isa0
>>> atrtc0: <AT realtime clock> at port 0x70 irq 8 on isa0
>>> Event timer "RTC" frequency 32768 Hz quality 0
>>> attimer0: <AT timer> at port 0x40 on isa0
>>> Timecounter "i8254" frequency 1193182 Hz quality 0
>>> Event timer "i8254" frequency 1193182 Hz quality 100
>>> uart0: <16550 or compatible> at port 0x3f8-0x3ff irq 4 flags 0x10 on
>>> isa0
>>> uart0: console (19200,n,8,1)
>>> uart1: <16550 or compatible> at port 0x2f8-0x2ff irq 3 on isa0
>>> Timecounters tick every 1.000 msec
>>> usbus0: 12Mbps Full Speed USB v1.0
>>> usbus1: 480Mbps High Speed USB v2.0
>>> ugen0.1: <AMD> at usbus0
>>> uhub0: <AMD OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
>>> ugen1.1: <AMD> at usbus1
>>> uhub1: <AMD EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
>>> ad0: 152627MB <SAMSUNG HM160HC LQ100-10> at ata0-master UDMA100
>>> GEOM_SCHED: Initializing global data.
>>> GEOM_SCHED: Loading: mp = 0xc0a9aa20, g_sched_class = 0xc0a9aa20.
>>> Timecounter "TSC" frequency 499912531 Hz quality 800
>>> uhub0: 4 ports with 4 removable, self powered
>>> Root mount waiting for: usbus1
>>> uhub1: 4 ports with 4 removable, self powered
>>> ______________________________**_________________
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>>
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