From mboxrd@z Thu Jan  1 00:00:00 1970
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From: Philip Stewart <philip.stewart.public@gmail.com>
Subject: DEL_INTERFACE and CMD_SET_CQM failed; Could not register frame watch
 type 00d0: -95
Date: Sun, 18 Apr 2021 18:21:47 +0100
Message-ID: <B8SRRQ.IJ5TG5C88S3O3@gmail.com>
List-Id: <iwd.lists.01.org>
To: iwd@lists.01.org

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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?

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=3Dfast >TAbort- =

<TAbort- <MAbort- >SERR- <PERR- INTx-
	Latency: 0, Cache Line Size: 256 bytes
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory@d3200000 (64-bit, non-prefetchable) [size=3D16K]
	Capabilities: [40] Power Management version 3
		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=3D0mA =

PME(D0+,D1-,D2-,D3hot+,D3cold+)
		Status: D0 NoSoftRst+ PME-Enable- DSel=3D0 DScale=3D2 PME-
	Capabilities: [58] Vendor Specific Information: Len=3D78 <?>
	Capabilities: [e8] MSI: Enable- Count=3D1/1 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=3D0 RefClk=3D100ns PATEntryBits=3D1
		Arb:	Fixed- WRR32- WRR64- WRR128-
		Ctrl:	ArbSelect=3DFixed
		Status:	InProgress-
		VC0:	Caps:	PATOffset=3D00 MaxTimeSlots=3D1 RejSnoopTrans-
			Arb:	Fixed- WRR32- WRR64- WRR128- TWRR128- WRR256-
			Ctrl:	Enable+ ID=3D0 ArbSelect=3DFixed TC/VC=3Dff
			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



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