From: Philip Stewart <philip.stewart.public@gmail.com>
To: iwd@lists.01.org
Subject: Re: DEL_INTERFACE and CMD_SET_CQM failed; Could not register frame watch type 00d0: -95
Date: Mon, 19 Apr 2021 20:58:26 +0100 [thread overview]
Message-ID: <E5UTRQ.7JRIEQZ6Y0YG3@gmail.com> (raw)
In-Reply-To: <05cfb41c9aa2ef96b57cf70b063bbaba1a20786e.camel@gmail.com>
[-- Attachment #1: Type: text/plain, Size: 13685 bytes --]
Thanks James, seems it supports no extended features and only a few
commands:
# iw list
Wiphy phy0
wiphy index: 0
max # scan SSIDs: 1
max scan IEs length: 0 bytes
max # sched scan SSIDs: 0
max # match sets: 0
Retry short limit: 7
Retry long limit: 4
Coverage class: 0 (up to 0m)
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP-128 (00-0f-ac:4)
* CMAC (00-0f-ac:6)
Available Antennas: TX 0 RX 0
Supported interface modes:
* IBSS
* managed
Band 1:
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps (short preamble supported)
* 5.5 Mbps (short preamble supported)
* 11.0 Mbps (short preamble supported)
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 2412 MHz [1] (20.0 dBm)
* 2417 MHz [2] (20.0 dBm)
* 2422 MHz [3] (20.0 dBm)
* 2427 MHz [4] (20.0 dBm)
* 2432 MHz [5] (20.0 dBm)
* 2437 MHz [6] (20.0 dBm)
* 2442 MHz [7] (20.0 dBm)
* 2447 MHz [8] (20.0 dBm)
* 2452 MHz [9] (20.0 dBm)
* 2457 MHz [10] (20.0 dBm)
* 2462 MHz [11] (20.0 dBm)
* 2467 MHz [12] (20.0 dBm)
* 2472 MHz [13] (20.0 dBm)
* 2484 MHz [14] (disabled)
Band 2:
Bitrates (non-HT):
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 5160 MHz [32] (23.0 dBm)
* 5170 MHz [34] (23.0 dBm)
* 5180 MHz [36] (23.0 dBm)
* 5190 MHz [38] (23.0 dBm)
* 5200 MHz [40] (23.0 dBm)
* 5210 MHz [42] (23.0 dBm)
* 5220 MHz [44] (23.0 dBm)
* 5230 MHz [46] (23.0 dBm)
* 5240 MHz [48] (23.0 dBm)
* 5250 MHz [50] (20.0 dBm) (radar detection)
* 5260 MHz [52] (20.0 dBm) (radar detection)
* 5270 MHz [54] (20.0 dBm) (radar detection)
* 5280 MHz [56] (20.0 dBm) (radar detection)
* 5290 MHz [58] (20.0 dBm) (radar detection)
* 5300 MHz [60] (20.0 dBm) (radar detection)
* 5310 MHz [62] (20.0 dBm) (radar detection)
* 5320 MHz [64] (20.0 dBm) (radar detection)
* 5330 MHz [66] (20.0 dBm) (radar detection)
* 5340 MHz [68] (20.0 dBm) (radar detection)
* 5350 MHz [70] (disabled)
* 5360 MHz [72] (disabled)
* 5370 MHz [74] (disabled)
* 5380 MHz [76] (disabled)
* 5390 MHz [78] (disabled)
* 5400 MHz [80] (disabled)
* 5410 MHz [82] (disabled)
* 5420 MHz [84] (disabled)
* 5430 MHz [86] (disabled)
* 5440 MHz [88] (disabled)
* 5450 MHz [90] (disabled)
* 5460 MHz [92] (disabled)
* 5470 MHz [94] (disabled)
* 5480 MHz [96] (26.0 dBm) (radar detection)
* 5490 MHz [98] (26.0 dBm) (radar detection)
* 5500 MHz [100] (26.0 dBm) (radar detection)
* 5510 MHz [102] (26.0 dBm) (radar detection)
* 5520 MHz [104] (26.0 dBm) (radar detection)
* 5530 MHz [106] (26.0 dBm) (radar detection)
* 5540 MHz [108] (26.0 dBm) (radar detection)
* 5550 MHz [110] (26.0 dBm) (radar detection)
* 5560 MHz [112] (26.0 dBm) (radar detection)
* 5570 MHz [114] (26.0 dBm) (radar detection)
* 5580 MHz [116] (26.0 dBm) (radar detection)
* 5590 MHz [118] (26.0 dBm) (radar detection)
* 5600 MHz [120] (26.0 dBm) (radar detection)
* 5610 MHz [122] (26.0 dBm) (radar detection)
* 5620 MHz [124] (26.0 dBm) (radar detection)
* 5630 MHz [126] (26.0 dBm) (radar detection)
* 5640 MHz [128] (26.0 dBm) (radar detection)
* 5650 MHz [130] (26.0 dBm) (radar detection)
* 5660 MHz [132] (26.0 dBm) (radar detection)
* 5670 MHz [134] (26.0 dBm) (radar detection)
* 5680 MHz [136] (26.0 dBm) (radar detection)
* 5690 MHz [138] (26.0 dBm) (radar detection)
* 5700 MHz [140] (26.0 dBm) (radar detection)
* 5710 MHz [142] (26.0 dBm) (radar detection)
* 5720 MHz [144] (13.0 dBm) (radar detection)
* 5725 MHz [145] (13.0 dBm) (radar detection)
* 5730 MHz [146] (13.0 dBm) (radar detection)
* 5735 MHz [147] (13.0 dBm)
* 5740 MHz [148] (13.0 dBm)
* 5745 MHz [149] (13.0 dBm)
* 5750 MHz [150] (13.0 dBm)
* 5755 MHz [151] (13.0 dBm)
* 5760 MHz [152] (13.0 dBm)
* 5765 MHz [153] (13.0 dBm)
* 5770 MHz [154] (13.0 dBm)
* 5775 MHz [155] (13.0 dBm)
* 5780 MHz [156] (13.0 dBm)
* 5785 MHz [157] (13.0 dBm)
* 5790 MHz [158] (13.0 dBm)
* 5795 MHz [159] (13.0 dBm)
* 5800 MHz [160] (13.0 dBm)
* 5805 MHz [161] (13.0 dBm)
* 5810 MHz [162] (13.0 dBm)
* 5815 MHz [163] (13.0 dBm)
* 5820 MHz [164] (13.0 dBm)
* 5825 MHz [165] (13.0 dBm)
* 5830 MHz [166] (13.0 dBm)
* 5840 MHz [168] (13.0 dBm)
* 5850 MHz [170] (13.0 dBm)
* 5860 MHz [172] (13.0 dBm)
* 5870 MHz [174] (disabled)
* 5880 MHz [176] (disabled)
* 5890 MHz [178] (disabled)
* 5900 MHz [180] (disabled)
* 5910 MHz [182] (disabled)
* 5920 MHz [184] (disabled)
* 5930 MHz [186] (disabled)
* 5940 MHz [188] (disabled)
* 5950 MHz [0] (disabled)
* 5960 MHz [2] (disabled)
* 5970 MHz [4] (disabled)
* 5980 MHz [6] (disabled)
* 5990 MHz [8] (disabled)
* 6000 MHz [10] (disabled)
* 6010 MHz [12] (disabled)
* 6020 MHz [14] (disabled)
* 6030 MHz [16] (disabled)
* 6040 MHz [18] (disabled)
* 6050 MHz [20] (disabled)
* 6060 MHz [22] (disabled)
* 6070 MHz [24] (disabled)
* 6080 MHz [26] (disabled)
* 6090 MHz [28] (disabled)
* 6100 MHz [30] (disabled)
* 6110 MHz [32] (disabled)
* 6120 MHz [34] (disabled)
* 6130 MHz [36] (disabled)
* 6140 MHz [38] (disabled)
Supported commands:
* set_interface
* new_key
* join_ibss
* set_pmksa
* del_pmksa
* flush_pmksa
* connect
* disconnect
software interface modes (can always be added):
interface combinations are not supported
Device supports scan flush.
max # scan plans: 1
max scan plan interval: -1
max scan plan iterations: 0
Supported extended features:
Given it appears to be performing well, I can live with it :)
All the best,
Phil
On Mon, 19 Apr, 2021 at 12:06, James Prestwood <prestwoj@gmail.com>
wrote:
> Hi Philip,
>
> On Mon, 2021-04-19 at 19:16 +0100, Philip Stewart wrote:
>> Hi James,
>>
>> Thanks for the clarification around DEL_INTERFACE/CQM, that's
>> reassuring and makes sense!
>>
>> On the MAC address, yes - /sys/class/ieee80211/phy0/macaddress
>> reports
>> all zeros. Would you expect the wl driver to set this?
>
> I would expect that yeah. My only guess is that broadcom-wl is a
> fullmac driver that doesn't set this and handles everything in the
> firmware. You could see what extended features and commands it
> advertises with 'iw list' to verify.
>
>>
>> n.b. I note that '[iwd]# station wlan0 show' and '# iw wlan0 link'
>> both
>> successfully report the MAC address for the access point.
>>
>> Cheers,
>> Phil
>>
>> On Mon, 19 Apr, 2021 at 09:07, James Prestwood <prestwoj@gmail.com>
>> wrote:
>> > Hi Philip,
>> >
>> > On Sun, 2021-04-18 at 18:21 +0100, Philip Stewart wrote:
>> > > Hello,
>> > >
>> > > I've recently switched from NetworkManager and wpasupplicant to
>> > > systemd-networkd and iwd. Whilst everything appears to be
>> > > working
>> > > fine,
>> > > I'm curious about some failures reported by iwd:
>> > >
>> > > Apr 18 15:10:32 systemd[1]: Starting Wireless service...
>> > > Apr 18 15:10:33 iwd[661]: Wireless daemon version 1.12
>> > > Apr 18 15:10:33 systemd[1]: Started Wireless service.
>> > > Apr 18 15:10:33 iwd[661]: station: Network configuration is
>> > > disabled.
>> > > Apr 18 15:10:33 iwd[661]: Wiphy: 0, Name: phy0
>> > > Apr 18 15:10:33 iwd[661]: Permanent Address:
>> > > 00:00:00:00:00:00
>> > > Apr 18 15:10:33 iwd[661]: Bands: 2.4 GHz 5 GHz
>> > > Apr 18 15:10:33 iwd[661]: Ciphers: CCMP TKIP BIP
>> > > Apr 18 15:10:33 iwd[661]: Supported iftypes: ad-hoc
>> > > station
>> > > Apr 18 15:10:33 iwd[661]: DEL_INTERFACE failed: Operation not
>> > > supported
>> > > Apr 18 15:10:33 iwd[661]: Could not register frame watch type
>> > > 00d0:
>> > > -95
>> > > Apr 18 15:10:33 iwd[661]: Could not register frame watch type
>> > > 00d0:
>> > > -95
>> > > Apr 18 15:10:33 iwd[661]: Could not register frame watch type
>> > > 00d0:
>> > > -95
>> > > Apr 18 15:10:33 iwd[661]: Could not register frame watch type
>> > > 00d0:
>> > > -95
>> > > Apr 18 15:10:33 iwd[661]: CMD_SET_CQM failed: Operation not
>> > > supported
>> > > Apr 18 15:10:33 iwd[661]: Could not register frame watch type
>> > > 00d0:
>> > > -95
>> > > Apr 18 15:10:33 iwd[661]: Could not register frame watch type
>> > > 00d0:
>> > > -95
>> > >
>> > > Further, I note that in the output of 'networkctl status
>> wlan0',
>> > > the
>> > > WiFi access point MAC address is reported as 00:00:00:00:00:00
>> > > and
>> > > I'm
>> > > wondering if this is a consequence of these failures and if
>> > > there is
>> > > anything I can do about it?
>> >
>> > I'm not familiar with the wl driver specifically but I'm guessing
>> > it
>> > does not support DEL_INTERFACE/CQM.
>> >
>> > This is fine though. In the DEL_INTERFACE case IWD will just use
>> > the
>> > interface that already exists on the system. Effectively
>> > [General].UseDefaultInterface=true.
>> >
>> > CQM is also ok as the driver (presumably) manages low RSSI itself
>> > and
>> > will roam on its own. At least this is what I would expect.
>> >
>> > We pull the permanent address from
>> > /sys/class/ieee80211/<phy>/macaddress. Is that reporting zero's?
>> >
>> > Thanks,
>> > James
>> >
>> > > Kind regards,
>> > > Phil
>> > >
>> > > # lspci -vv -d 14e4:
>> > > 03:00.0 Network controller: Broadcom Inc. and subsidiaries
>> > > BCM4322
>> > > 802.11a/b/g/n Wireless LAN Controller (rev 01)
>> > > Subsystem: Apple Inc. AirPort Extreme
>> > > Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop-
>> > > ParErr-
>> > > Stepping- SERR- FastB2B- DisINTx-
>> > > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort-
>> > > <TAbort- <MAbort- >SERR- <PERR- INTx-
>> > > Latency: 0, Cache Line Size: 256 bytes
>> > > Interrupt: pin A routed to IRQ 20
>> > > Region 0: Memory at d3200000 (64-bit, non-prefetchable)
>> > > [size=16K]
>> > > Capabilities: [40] Power Management version 3
>> > > Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA
>> > > PME(D0+,D1-,D2-,D3hot+,D3cold+)
>> > > Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=2 PME-
>> > > Capabilities: [58] Vendor Specific Information: Len=78 <?>
>> > > Capabilities: [e8] MSI: Enable- Count=1/1 Maskable- 64bit+
>> > > Address: 0000000000000000 Data: 0000
>> > > Capabilities: [d0] Express (v1) Endpoint, MSI 00
>> > > DevCap: MaxPayload 128 bytes, PhantFunc 0,
>> > > Latency
>> > > L0s <4us, L1
>> > > unlimited
>> > > ExtTag+ AttnBtn- AttnInd- PwrInd- RBE+ FLReset-
>> > > SlotPowerLimit 0.000W
>> > > DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
>> > > RlxdOrd- ExtTag+ PhantFunc- AuxPwr- NoSnoop-
>> > > MaxPayload 128 bytes, MaxReadReq 128 bytes
>> > > DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq-
>> > > AuxPwr- TransPend-
>> > > LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM
>> > > L0s
>> > > L1, Exit Latency
>> > > L0s <4us, L1 <64us
>> > > ClockPM+ Surprise- LLActRep- BwNot-
>> > > ASPMOptComp-
>> > > LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes,
>> > > Disabled-
>> > > CommClk+
>> > > ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
>> > > LnkSta: Speed 2.5GT/s (ok), Width x1 (ok)
>> > > TrErr- Train- SlotClk+ DLActive- BWMgmt-
>> > > ABWMgmt-
>> > > Capabilities: [100 v1] Advanced Error Reporting
>> > > UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
>> > > UnxCmplt- RxOF-
>> > > MalfTLP- ECRC- UnsupReq- ACSViol-
>> > > UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt-
>> > > UnxCmplt- RxOF-
>> > > MalfTLP- ECRC- UnsupReq- ACSViol-
>> > > UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt-
>> > > UnxCmplt- RxOF+
>> > > MalfTLP+ ECRC- UnsupReq- ACSViol-
>> > > CESta: RxErr- BadTLP- BadDLLP- Rollover-
>> > > Timeout-
>> > > AdvNonFatalErr-
>> > > CEMsk: RxErr- BadTLP- BadDLLP- Rollover-
>> > > Timeout-
>> > > AdvNonFatalErr+
>> > > AERCap: First Error Pointer: 00, ECRCGenCap+
>> > > ECRCGenEn- ECRCChkCap+
>> > > ECRCChkEn-
>> > > MultHdrRecCap- MultHdrRecEn- TLPPfxPres-
>> > > HdrLogCap-
>> > > HeaderLog: 00000000 00000000 00000000 00000000
>> > > Capabilities: [13c v1] Virtual Channel
>> > > Caps: LPEVC=0 RefClk=100ns PATEntryBits=1
>> > > Arb: Fixed- WRR32- WRR64- WRR128-
>> > > Ctrl: ArbSelect=Fixed
>> > > Status: InProgress-
>> > > VC0: Caps: PATOffset=00 MaxTimeSlots=1
>> > > RejSnoopTrans-
>> > > Arb: Fixed- WRR32- WRR64- WRR128- TWRR128-
>> > > WRR256-
>> > > Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff
>> > > Status: NegoPending- InProgress-
>> > > Capabilities: [160 v1] Device Serial Number xx-xx-xx-xx-xx-xx-
>> > > xx-xx
>> > > Capabilities: [16c v1] Power Budgeting <?>
>> > > Kernel driver in use: wl
>> > > Kernel modules: ssb, wl
>> > >
>> > >
>> > > _______________________________________________
>> > > iwd mailing list -- iwd(a)lists.01.org
>> > > To unsubscribe send an email to iwd-leave(a)lists.01.org
>>
>>
>
next prev parent reply other threads:[~2021-04-19 19:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-18 17:21 DEL_INTERFACE and CMD_SET_CQM failed; Could not register frame watch type 00d0: -95 Philip Stewart
2021-04-19 16:07 ` James Prestwood
2021-04-19 18:16 ` Philip Stewart
2021-04-19 19:06 ` James Prestwood
2021-04-19 19:58 ` Philip Stewart [this message]
2021-04-19 20:10 ` James Prestwood
2021-04-19 20:41 ` Philip Stewart
2021-04-19 20:55 ` Denis Kenzior
2021-04-19 21:25 ` Philip Stewart
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