Date: Wed, 23 Nov 2011 20:38:34 -0700 (MST) From: Warren Block <wblock@wonkity.com> To: Adrian Chadd <adrian@freebsd.org> Cc: wireless@freebsd.org Subject: Re: Testing 802.11n Message-ID: <alpine.BSF.2.00.1111232029220.65846@wonkity.com> In-Reply-To: <CAJ-VmomLc4Htmz4WJfybHimjxcDhw%2BbP=Gjhz7Kqf04C03WMhg@mail.gmail.com> References: <alpine.BSF.2.00.1111221012250.56726@wonkity.com> <CAJ-VmokKKZ4TUqWr9gz-YDdscGi8jC3KANmM3Vw2uHQgv3Vj=w@mail.gmail.com> <alpine.BSF.2.00.1111221909020.59262@wonkity.com> <CAJ-Vmo=ctTEgRPwj8UE8wH2dN9R=NsF9R9kOxsO8MX%2BQ1cWxKw@mail.gmail.com> <alpine.BSF.2.00.1111222124230.59676@wonkity.com> <CAJ-VmokJPP=GfrtVGbtoUziqX=CBwu%2B79CuKHrndPU1%2B5iamZA@mail.gmail.com> <alpine.BSF.2.00.1111222208590.59676@wonkity.com> <CAJ-VmonZWNoTG%2BMXTh15GSzOwo%2B9=-a9UehcAL%2B_buALGG7Q2Q@mail.gmail.com> <CAJ-VmonfBNpdW_Bw=WUDMS3VR3SNAqcEwYb3OxGs62t9cSBvCQ@mail.gmail.com> <alpine.BSF.2.00.1111230908590.63220@wonkity.com> <alpine.BSF.2.00.1111231535490.64670@wonkity.com> <CAJ-VmomLc4Htmz4WJfybHimjxcDhw%2BbP=Gjhz7Kqf04C03WMhg@mail.gmail.com>
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On Thu, 24 Nov 2011, Adrian Chadd wrote:
> On 24 November 2011 06:39, Warren Block <wblock@wonkity.com> wrote:
>> Statistics after it's been up for a while. From a user perspective, no
>> problems with the wireless at all.
>>
>> # athstats -i ath0
>> athstats: ath0: Invalid argument
>> athstats: ath0: Invalid argument
>
> You're missing ATH_DIAGAPI?
Yep. Here's the full version:
# athstats -i ath0
9607 data frames received
1007 data frames transmit
32 tx frames with an alternate rate
509 long on-chip tx retries
7 tx failed 'cuz too many retries
8 mib overflow interrupts
MCS7 current transmit rate
2833 rx failed 'cuz of bad CRC
126 rx failed 'cuz of PHY err
1 OFDM restart
125 CCK restart
26 periodic calibrations
-0/+0 TDMA slot adjust (usecs, smoothed)
44 rssi of last ack
45 avg recv rssi
-96 rx noise floor
146 tx frames through raw api
1178 A-MPDU sub-frames received
3 CRC errors for non-last A-MPDU subframes
5 Number of frames retransmitted in software
100 A-MPDU sub-frame TX attempt success
5 A-MPDU sub-frame TX attempt failures
1 first step level
1 OFDM weak signal detect
16 ANI increased spur immunity
16 ANI decrease spur immunity
16 ANI enabled OFDM weak signal detect
138 ANI disabled OFDM weak signal detect
122 ANI disabled CCK weak signal threshold
1 ANI increased first step level
31594 cumulative OFDM phy error count
32257 cumulative CCK phy error count
28 ANI forced listen time to zero
509 missing ACK's
3408 bad FCS
7163 beacons received
46 average rssi (beacons only)
45 average rssi (all rx'd frames)
44 average rssi (ACKs only)
Antenna profile:
[0] tx 913 rx 1194
[1] tx 0 rx 8413
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