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Re: iwlwifi: intel ax210: module fail load firmware: Failed to start RT ucode: -110

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On 2022-10-26T18:47:20.000+01:00, Florian Fainelli <f.fainelli@xxxxxxxxx> wrote:

>  On 10/26/22 10:37, Florian Schmidt wrote:
> 
> >    On 2022-10-26T18:04:33.000+01:00, Florian Fainelli <f.fainelli@xxxxxxxxx> wrote:
> >  
> > 
> > >      On 10/26/2022 8:56 AM, Florian Schmidt wrote:
> > > 
> > > 
> > > >        Hi Gregory,
> > > >    
> > > >    Thank you for having a look at this. The .pnvm file was present in my test as shown by my original message:
> > > > 
> > > > 
> > > > >        md5sum /lib/firmware/*
> > > > >    787381c60d907f81a3ddadc5c990a82b ./iwlwifi-ty-a0-gf-a0-71.ucode
> > > > >    d93cbdcc4bb5be69aac128e2fe291359 ./iwlwifi-ty-a0-gf-a0.pnvm
> > > > >    33d13d236512466e71c81257209a356f ./regulatory.db
> > > >      
> > > >    I just ran the test again, ensuring I have the .pnvm you mention and the result is indeed the same.
> > > >    
> > > >    Any other ideas to solve this are welcome.
> > >     
> > >  The driver indicated it wanted to load iwlwifi-ty-a0-gf-a0-72.ucode,
> > >  which you do seem to have based upon the listing above?
> > >  -- 
> > >  Florian
> >   
> >  Hi Florian,
> >  
> >  Indeed, my first log seems to load -72.ucode when my dump show a -71 file, that's strange. I must have mismatched some test, sorry for the confusion. During my tests, I've actually tried with many different firmwares (I think I've done all the compatible firmware I could find), tested both with and without the pnvm file and many kernel versions, it always seems to fail. The suspicious thing to me is that during my tests, I've confirmed several times that the same sets of wifi card, kernel and firmware work well on my intel desktop.
> >  
> >  Below are the logs from my latest test today with firmware -71 and the .pnvm from git.
> >  
> >  I'd be happy to help debug more, but I have zero visibility on the firmware so those register dumps just mean nothing to me. Let me know how I can assist with this.
>  
> I am not familiar with ax210, but have worked quite a bit with the 7260 
> chips (iwlwifi) and errors like those typically occurred when the PCIe 
> end-point device, that is the ax210 is not able to do PCIe inbound 
> accesses into your system's memory. Now in your case it could be that 
> the inaility to load the appropriate ucode results in ... you guessed 
> it, the ucode not being loaded which causes the timeout to happen.
> 
> Can you tell us more about your ARM32 system here? What PCIe host 
> bridge/controller does it use, do you have an IOMMU attached to that 
> PCIe host brideg somehow?
> 
> Thanks!
> 

We're using a Xilinx FPGA Based PCIe root complex on a custom zynq-700 board. The doc of the PCIe block can be found here: https://www.xilinx.com/content/dam/xilinx/support/documents/ip_documentation/axi_pcie/v2_8/pg055-axi-bridge-pcie.pdf

I'm not really familiar with IOMMU (or PCIexpress) but to my knowledge there is no support of IOMMU on our arm32 platform, at least I couldn't enable it in kernel options, it required some other platform flags.

You can find everything lspci has to say about our device below.

root@BV1-27109:~# lspci -vv
00:00.0 PCI bridge: Xilinx Corporation Device 7121 (prog-if 00 [Normal decode])
        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: 64 bytes
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
        I/O behind bridge: 00000000-00000fff [size=4K]
        Memory behind bridge: 00000000-000fffff [size=1M]
        Prefetchable memory behind bridge: 00000000-000fffff [size=1M]
        Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
        BridgeCtl: Parity+ SERR+ NoISA- VGA- VGA16- MAbort- >Reset- FastB2B-
                PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
        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=0 PME-
        Capabilities: [48] MSI: Enable- Count=1/32 Maskable+ 64bit+
                Address: 0000000000000000  Data: 0000
                Masking: 00000000  Pending: 00000000
        Capabilities: [60] Express (v2) Root Port (Slot+), MSI 00
                DevCap: MaxPayload 256 bytes, PhantFunc 1
                        ExtTag+ RBE+
                DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
                        RlxdOrd+ ExtTag+ PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr- TransPend-
                LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L0s, Exit Latency L0s unlimited
                        ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 5GT/s (ok), Width x1 (ok)
                        TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt+
                SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
                        Slot #0, PowerLimit 0.000W; Interlock- NoCompl-
                SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-
                        Control: AttnInd Off, PwrInd Off, Power- Interlock-
                SltSta: Status: AttnBtn- PowerFlt- MRL- CmdCplt- PresDet- Interlock-
                        Changed: MRL- PresDet- LinkState-
                RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna- CRSVisible-
                RootCap: CRSVisible-
                RootSta: PME ReqID 0000, PMEStatus- PMEPending-
                DevCap2: Completion Timeout: Not Supported, TimeoutDis-, LTR-, OBFF Not Supported ARIFwd-
                         AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS-
                DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
                         AtomicOpsCtl: ReqEn- EgressBlck-
                LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [100 v1] Device Serial Number 00-00-00-00-00-00-00-00
        Capabilities: [128 v1] Vendor Specific Information: ID=0001 Rev=0 Len=038 <?>
        Capabilities: [200 v1] Vendor Specific Information: ID=0002 Rev=0 Len=038 <?>

01:00.0 Network controller: Intel Corporation Device 2725 (rev 1a)
        Subsystem: Intel Corporation Device 0020
        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-
        Interrupt: pin A routed to IRQ 52
        Region 0: Memory at 80000000 (64-bit, non-prefetchable) [size=16K]
        Capabilities: [c8] 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=0 PME-
        Capabilities: [d0] MSI: Enable- Count=1/1 Maskable- 64bit+
                Address: 0000000001374000  Data: 0000
        Capabilities: [40] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s <512ns, L1 unlimited
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset+ SlotPowerLimit 0.000W
                DevCtl: CorrErr- NonFatalErr- FatalErr- UnsupReq-
                        RlxdOrd+ ExtTag- PhantFunc- AuxPwr+ NoSnoop+ FLReset-
                        MaxPayload 128 bytes, MaxReadReq 128 bytes
                DevSta: CorrErr- NonFatalErr- FatalErr- UnsupReq- AuxPwr+ TransPend-
                LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L1, Exit Latency L1 <8us
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 5GT/s (ok), Width x1 (ok)
                        TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Range B, TimeoutDis+, LTR+, OBFF Via WAKE#
                         AtomicOpsCap: 32bit- 64bit- 128bitCAS-
                DevCtl2: Completion Timeout: 16ms to 55ms, TimeoutDis-, LTR-, OBFF Disabled
                         AtomicOpsCtl: ReqEn-
                LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-
                         Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS-
                         Compliance De-emphasis: -6dB
                LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Capabilities: [80] MSI-X: Enable- Count=16 Masked-
                Vector table: BAR=0 offset=00002000
                PBA: BAR=0 offset=00003000
        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: [14c v1] Latency Tolerance Reporting
                Max snoop latency: 0ns
                Max no snoop latency: 0ns
        Capabilities: [154 v1] L1 PM Substates
                L1SubCap: PCI-PM_L1.2+ PCI-PM_L1.1+ ASPM_L1.2+ ASPM_L1.1+ L1_PM_Substates+
                          PortCommonModeRestoreTime=30us PortTPowerOnTime=18us
                L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1-
                           T_CommonMode=0us LTR1.2_Threshold=0ns
                L1SubCtl2: T_PwrOn=10us
        Kernel modules: iwlwifi


> >  Florian
> >  -------
> >  
> >  root@BV1-27109:/lib/firmware# md5sum /lib/firmware/*
> >  787381c60d907f81a3ddadc5c990a82b  /lib/firmware/iwlwifi-ty-a0-gf-a0-71.ucode
> >  d93cbdcc4bb5be69aac128e2fe291359  /lib/firmware/iwlwifi-ty-a0-gf-a0.pnvm
> >  33d13d236512466e71c81257209a356f  /lib/firmware/regulatory.db
> >  
> >  Linux BV1-27109 6.0.1-xilinx #1 SMP PREEMPT Wed Oct 12 09:15:44 UTC 2022 armv7l GNU/Linux
> >  
> >  pci 0000:01:00.0: [8086:2725] type 00 class 0x028000
> >  pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00003fff 64bit]
> >  pci 0000:01:00.0: PME# supported from D0 D3hot D3cold
> >  pci 0000:00:00.0: BAR 8: assigned [mem 0x80000000-0x800fffff]
> >  pci 0000:01:00.0: BAR 0: assigned [mem 0x80000000-0x80003fff 64bit]
> >  pci 0000:00:00.0: PCI bridge to [bus 01]
> >  pci 0000:00:00.0:   bridge window [mem 0x80000000-0x800fffff]
> >  Intel(R) Wireless WiFi driver for Linux
> >  pci 0000:00:00.0: enabling device (0140 -> 0142)
> >  iwlwifi 0000:01:00.0: enabling device (0000 -> 0002)
> >  iwlwifi 0000:01:00.0: Direct firmware load for iwlwifi-ty-a0-gf-a0-72.ucode failed with error -2
> >  iwlwifi 0000:01:00.0: api flags index 2 larger than supported by driver
> >  iwlwifi 0000:01:00.0: TLV_FW_FSEQ_VERSION: FSEQ Version: 0.0.2.36
> >  iwlwifi 0000:01:00.0: loaded firmware version 71.058653f6.0 ty-a0-gf-a0-71.ucode  op_mode iwlmvm
> >  iwlwifi 0000:01:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
> >  thermal thermal_zone0: failed to read out thermal zone (-61)
> >  iwlwifi 0000:01:00.0: loaded PNVM version a982b33e
> >  iwlwifi 0000:01:00.0: Timeout waiting for PNVM load!
> >  iwlwifi 0000:01:00.0: Failed to start RT ucode: -110
> >  iwlwifi 0000:01:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
> >  iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
> >  iwlwifi 0000:01:00.0: Transport status: 0x00000042, valid: 6
> >  iwlwifi 0000:01:00.0: Loaded firmware version: 71.058653f6.0 ty-a0-gf-a0-71.ucode
> >  iwlwifi 0000:01:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN
> >  iwlwifi 0000:01:00.0: 0x002002F0 | trm_hw_status0
> >  iwlwifi 0000:01:00.0: 0x00000000 | trm_hw_status1
> >  iwlwifi 0000:01:00.0: 0x004DAEA2 | branchlink2
> >  iwlwifi 0000:01:00.0: 0x004D1336 | interruptlink1
> >  iwlwifi 0000:01:00.0: 0x004D1336 | interruptlink2
> >  iwlwifi 0000:01:00.0: 0x004D9C78 | data1
> >  iwlwifi 0000:01:00.0: 0x01000000 | data2
> >  iwlwifi 0000:01:00.0: 0x00000000 | data3
> >  iwlwifi 0000:01:00.0: 0x00000000 | beacon time
> >  iwlwifi 0000:01:00.0: 0x00052ADD | tsf low
> >  iwlwifi 0000:01:00.0: 0x00000000 | tsf hi
> >  iwlwifi 0000:01:00.0: 0x00000000 | time gp1
> >  iwlwifi 0000:01:00.0: 0x00066975 | time gp2
> >  iwlwifi 0000:01:00.0: 0x00000001 | uCode revision type
> >  iwlwifi 0000:01:00.0: 0x00000047 | uCode version major
> >  iwlwifi 0000:01:00.0: 0x058653F6 | uCode version minor
> >  iwlwifi 0000:01:00.0: 0x00000420 | hw version
> >  iwlwifi 0000:01:00.0: 0x00489002 | board version
> >  iwlwifi 0000:01:00.0: 0x8004FC12 | hcmd
> >  iwlwifi 0000:01:00.0: 0x00020000 | isr0
> >  iwlwifi 0000:01:00.0: 0x00000000 | isr1
> >  iwlwifi 0000:01:00.0: 0x48F00002 | isr2
> >  iwlwifi 0000:01:00.0: 0x00C0000C | isr3
> >  iwlwifi 0000:01:00.0: 0x00000000 | isr4
> >  iwlwifi 0000:01:00.0: 0x00000000 | last cmd Id
> >  iwlwifi 0000:01:00.0: 0x004D9C78 | wait_event
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_control
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_duration
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_mhvalid
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_addr_match
> >  iwlwifi 0000:01:00.0: 0x00000009 | lmpm_pmg_sel
> >  iwlwifi 0000:01:00.0: 0x00000000 | timestamp
> >  iwlwifi 0000:01:00.0: 0x00000020 | flow_handler
> >  iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
> >  iwlwifi 0000:01:00.0: Transport status: 0x00000042, valid: 7
> >  iwlwifi 0000:01:00.0: 0x20000066 | NMI_INTERRUPT_HOST
> >  iwlwifi 0000:01:00.0: 0x00000000 | umac branchlink1
> >  iwlwifi 0000:01:00.0: 0x8045EFDC | umac branchlink2
> >  iwlwifi 0000:01:00.0: 0x8047E792 | umac interruptlink1
> >  iwlwifi 0000:01:00.0: 0x804792D6 | umac interruptlink2
> >  iwlwifi 0000:01:00.0: 0x01000000 | umac data1
> >  iwlwifi 0000:01:00.0: 0x804792D6 | umac data2
> >  iwlwifi 0000:01:00.0: 0x00000000 | umac data3
> >  iwlwifi 0000:01:00.0: 0x00000047 | umac major
> >  iwlwifi 0000:01:00.0: 0x058653F6 | umac minor
> >  iwlwifi 0000:01:00.0: 0x00066ABB | frame pointer
> >  iwlwifi 0000:01:00.0: 0xC0886244 | stack pointer
> >  iwlwifi 0000:01:00.0: 0x00000000 | last host cmd
> >  iwlwifi 0000:01:00.0: 0x00000400 | isr status reg
> >  iwlwifi 0000:01:00.0: IML/ROM dump:
> >  iwlwifi 0000:01:00.0: 0x00000B03 | IML/ROM error/state
> >  iwlwifi 0000:01:00.0: 0x000080F1 | IML/ROM data1
> >  iwlwifi 0000:01:00.0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0
> >  iwlwifi 0000:01:00.0: Fseq Registers:
> >  iwlwifi 0000:01:00.0: 0x20000000 | FSEQ_ERROR_CODE
> >  iwlwifi 0000:01:00.0: 0x80440005 | FSEQ_TOP_INIT_VERSION
> >  iwlwifi 0000:01:00.0: 0x00080009 | FSEQ_CNVIO_INIT_VERSION
> >  iwlwifi 0000:01:00.0: 0x0000A652 | FSEQ_OTP_VERSION
> >  iwlwifi 0000:01:00.0: 0x00000002 | FSEQ_TOP_CONTENT_VERSION
> >  iwlwifi 0000:01:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
> >  iwlwifi 0000:01:00.0: 0x00400410 | FSEQ_CNVI_ID
> >  iwlwifi 0000:01:00.0: 0x00400410 | FSEQ_CNVR_ID
> >  iwlwifi 0000:01:00.0: 0x00400410 | CNVI_AUX_MISC_CHIP
> >  iwlwifi 0000:01:00.0: 0x00400410 | CNVR_AUX_MISC_CHIP
> >  iwlwifi 0000:01:00.0: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
> >  iwlwifi 0000:01:00.0: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
> >  iwlwifi 0000:01:00.0: Failed to run INIT ucode: -110
> >  iwlwifi 0000:01:00.0: retry init count 0
> >  iwlwifi 0000:01:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
> >  thermal thermal_zone0: failed to read out thermal zone (-61)
> >  iwlwifi 0000:01:00.0: Timeout waiting for PNVM load!
> >  iwlwifi 0000:01:00.0: Failed to start RT ucode: -110
> >  iwlwifi 0000:01:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
> >  iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
> >  iwlwifi 0000:01:00.0: Transport status: 0x00000042, valid: 6
> >  iwlwifi 0000:01:00.0: Loaded firmware version: 71.058653f6.0 ty-a0-gf-a0-71.ucode
> >  iwlwifi 0000:01:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN
> >  iwlwifi 0000:01:00.0: 0x002002F0 | trm_hw_status0
> >  iwlwifi 0000:01:00.0: 0x00000000 | trm_hw_status1
> >  iwlwifi 0000:01:00.0: 0x004DAEA2 | branchlink2
> >  iwlwifi 0000:01:00.0: 0x004D1336 | interruptlink1
> >  iwlwifi 0000:01:00.0: 0x004D1336 | interruptlink2
> >  iwlwifi 0000:01:00.0: 0x004D9C78 | data1
> >  iwlwifi 0000:01:00.0: 0x01000000 | data2
> >  iwlwifi 0000:01:00.0: 0x00000000 | data3
> >  iwlwifi 0000:01:00.0: 0x00000000 | beacon time
> >  iwlwifi 0000:01:00.0: 0x00053473 | tsf low
> >  iwlwifi 0000:01:00.0: 0x00000000 | tsf hi
> >  iwlwifi 0000:01:00.0: 0x00000000 | time gp1
> >  iwlwifi 0000:01:00.0: 0x0006722F | time gp2
> >  iwlwifi 0000:01:00.0: 0x00000001 | uCode revision type
> >  iwlwifi 0000:01:00.0: 0x00000047 | uCode version major
> >  iwlwifi 0000:01:00.0: 0x058653F6 | uCode version minor
> >  iwlwifi 0000:01:00.0: 0x00000420 | hw version
> >  iwlwifi 0000:01:00.0: 0x18489002 | board version
> >  iwlwifi 0000:01:00.0: 0x8004FC12 | hcmd
> >  iwlwifi 0000:01:00.0: 0x00020000 | isr0
> >  iwlwifi 0000:01:00.0: 0x00000000 | isr1
> >  iwlwifi 0000:01:00.0: 0x48F00002 | isr2
> >  iwlwifi 0000:01:00.0: 0x00C0000C | isr3
> >  iwlwifi 0000:01:00.0: 0x00000000 | isr4
> >  iwlwifi 0000:01:00.0: 0x00000000 | last cmd Id
> >  iwlwifi 0000:01:00.0: 0x004D9C78 | wait_event
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_control
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_duration
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_mhvalid
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_addr_match
> >  iwlwifi 0000:01:00.0: 0x00000009 | lmpm_pmg_sel
> >  iwlwifi 0000:01:00.0: 0x00000000 | timestamp
> >  iwlwifi 0000:01:00.0: 0x00000020 | flow_handler
> >  iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
> >  iwlwifi 0000:01:00.0: Transport status: 0x00000042, valid: 7
> >  iwlwifi 0000:01:00.0: 0x20000066 | NMI_INTERRUPT_HOST
> >  iwlwifi 0000:01:00.0: 0x00000000 | umac branchlink1
> >  iwlwifi 0000:01:00.0: 0x8045EFDC | umac branchlink2
> >  iwlwifi 0000:01:00.0: 0x8047E792 | umac interruptlink1
> >  iwlwifi 0000:01:00.0: 0x8047E792 | umac interruptlink2
> >  iwlwifi 0000:01:00.0: 0x01000000 | umac data1
> >  iwlwifi 0000:01:00.0: 0x8047E792 | umac data2
> >  iwlwifi 0000:01:00.0: 0x00000000 | umac data3
> >  iwlwifi 0000:01:00.0: 0x00000047 | umac major
> >  iwlwifi 0000:01:00.0: 0x058653F6 | umac minor
> >  iwlwifi 0000:01:00.0: 0x00067375 | frame pointer
> >  iwlwifi 0000:01:00.0: 0xC088625C | stack pointer
> >  iwlwifi 0000:01:00.0: 0x00000000 | last host cmd
> >  iwlwifi 0000:01:00.0: 0x00000400 | isr status reg
> >  iwlwifi 0000:01:00.0: IML/ROM dump:
> >  iwlwifi 0000:01:00.0: 0x00000B03 | IML/ROM error/state
> >  iwlwifi 0000:01:00.0: 0x000080EF | IML/ROM data1
> >  iwlwifi 0000:01:00.0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0
> >  iwlwifi 0000:01:00.0: Fseq Registers:
> >  iwlwifi 0000:01:00.0: 0x60000000 | FSEQ_ERROR_CODE
> >  iwlwifi 0000:01:00.0: 0x80440005 | FSEQ_TOP_INIT_VERSION
> >  iwlwifi 0000:01:00.0: 0x00080009 | FSEQ_CNVIO_INIT_VERSION
> >  iwlwifi 0000:01:00.0: 0x0000A652 | FSEQ_OTP_VERSION
> >  iwlwifi 0000:01:00.0: 0x00000002 | FSEQ_TOP_CONTENT_VERSION
> >  iwlwifi 0000:01:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
> >  iwlwifi 0000:01:00.0: 0x00400410 | FSEQ_CNVI_ID
> >  iwlwifi 0000:01:00.0: 0x00400410 | FSEQ_CNVR_ID
> >  iwlwifi 0000:01:00.0: 0x00400410 | CNVI_AUX_MISC_CHIP
> >  iwlwifi 0000:01:00.0: 0x00400410 | CNVR_AUX_MISC_CHIP
> >  iwlwifi 0000:01:00.0: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
> >  iwlwifi 0000:01:00.0: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
> >  iwlwifi 0000:01:00.0: Failed to run INIT ucode: -110
> >  iwlwifi 0000:01:00.0: retry init count 1
> >  iwlwifi 0000:01:00.0: Detected Intel(R) Wi-Fi 6 AX210 160MHz, REV=0x420
> >  thermal thermal_zone0: failed to read out thermal zone (-61)
> >  iwlwifi 0000:01:00.0: Timeout waiting for PNVM load!
> >  iwlwifi 0000:01:00.0: Failed to start RT ucode: -110
> >  iwlwifi 0000:01:00.0: WRT: Collecting data: ini trigger 13 fired (delay=0ms).
> >  iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
> >  iwlwifi 0000:01:00.0: Transport status: 0x00000042, valid: 6
> >  iwlwifi 0000:01:00.0: Loaded firmware version: 71.058653f6.0 ty-a0-gf-a0-71.ucode
> >  iwlwifi 0000:01:00.0: 0x00000084 | NMI_INTERRUPT_UNKNOWN
> >  iwlwifi 0000:01:00.0: 0x002002F0 | trm_hw_status0
> >  iwlwifi 0000:01:00.0: 0x00000000 | trm_hw_status1
> >  iwlwifi 0000:01:00.0: 0x004DAEA2 | branchlink2
> >  iwlwifi 0000:01:00.0: 0x004D1336 | interruptlink1
> >  iwlwifi 0000:01:00.0: 0x004D1336 | interruptlink2
> >  iwlwifi 0000:01:00.0: 0x004D9C78 | data1
> >  iwlwifi 0000:01:00.0: 0x01000000 | data2
> >  iwlwifi 0000:01:00.0: 0x00000000 | data3
> >  iwlwifi 0000:01:00.0: 0x00000000 | beacon time
> >  iwlwifi 0000:01:00.0: 0x00050982 | tsf low
> >  iwlwifi 0000:01:00.0: 0x00000000 | tsf hi
> >  iwlwifi 0000:01:00.0: 0x00000000 | time gp1
> >  iwlwifi 0000:01:00.0: 0x00064743 | time gp2
> >  iwlwifi 0000:01:00.0: 0x00000001 | uCode revision type
> >  iwlwifi 0000:01:00.0: 0x00000047 | uCode version major
> >  iwlwifi 0000:01:00.0: 0x058653F6 | uCode version minor
> >  iwlwifi 0000:01:00.0: 0x00000420 | hw version
> >  iwlwifi 0000:01:00.0: 0x18489002 | board version
> >  iwlwifi 0000:01:00.0: 0x8004FC12 | hcmd
> >  iwlwifi 0000:01:00.0: 0x00020000 | isr0
> >  iwlwifi 0000:01:00.0: 0x00000000 | isr1
> >  iwlwifi 0000:01:00.0: 0x48F00002 | isr2
> >  iwlwifi 0000:01:00.0: 0x00C0000C | isr3
> >  iwlwifi 0000:01:00.0: 0x00000000 | isr4
> >  iwlwifi 0000:01:00.0: 0x00000000 | last cmd Id
> >  iwlwifi 0000:01:00.0: 0x004D9C78 | wait_event
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_control
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_duration
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_mhvalid
> >  iwlwifi 0000:01:00.0: 0x00000000 | l2p_addr_match
> >  iwlwifi 0000:01:00.0: 0x00000009 | lmpm_pmg_sel
> >  iwlwifi 0000:01:00.0: 0x00000000 | timestamp
> >  iwlwifi 0000:01:00.0: 0x00000020 | flow_handler
> >  iwlwifi 0000:01:00.0: Start IWL Error Log Dump:
> >  iwlwifi 0000:01:00.0: Transport status: 0x00000042, valid: 7
> >  iwlwifi 0000:01:00.0: 0x20000066 | NMI_INTERRUPT_HOST
> >  iwlwifi 0000:01:00.0: 0x00000000 | umac branchlink1
> >  iwlwifi 0000:01:00.0: 0x8045EFDC | umac branchlink2
> >  iwlwifi 0000:01:00.0: 0x8047E792 | umac interruptlink1
> >  iwlwifi 0000:01:00.0: 0x804792E6 | umac interruptlink2
> >  iwlwifi 0000:01:00.0: 0x01000000 | umac data1
> >  iwlwifi 0000:01:00.0: 0x804792E6 | umac data2
> >  iwlwifi 0000:01:00.0: 0x00000000 | umac data3
> >  iwlwifi 0000:01:00.0: 0x00000047 | umac major
> >  iwlwifi 0000:01:00.0: 0x058653F6 | umac minor
> >  iwlwifi 0000:01:00.0: 0x0006488D | frame pointer
> >  iwlwifi 0000:01:00.0: 0xC0886244 | stack pointer
> >  iwlwifi 0000:01:00.0: 0x00000000 | last host cmd
> >  iwlwifi 0000:01:00.0: 0x00000400 | isr status reg
> >  iwlwifi 0000:01:00.0: IML/ROM dump:
> >  iwlwifi 0000:01:00.0: 0x00000B03 | IML/ROM error/state
> >  iwlwifi 0000:01:00.0: 0x000080F3 | IML/ROM data1
> >  iwlwifi 0000:01:00.0: 0x00000080 | IML/ROM WFPM_AUTH_KEY_0
> >  iwlwifi 0000:01:00.0: Fseq Registers:
> >  iwlwifi 0000:01:00.0: 0x60000000 | FSEQ_ERROR_CODE
> >  iwlwifi 0000:01:00.0: 0x80440005 | FSEQ_TOP_INIT_VERSION
> >  iwlwifi 0000:01:00.0: 0x00080009 | FSEQ_CNVIO_INIT_VERSION
> >  iwlwifi 0000:01:00.0: 0x0000A652 | FSEQ_OTP_VERSION
> >  iwlwifi 0000:01:00.0: 0x00000002 | FSEQ_TOP_CONTENT_VERSION
> >  iwlwifi 0000:01:00.0: 0x4552414E | FSEQ_ALIVE_TOKEN
> >  iwlwifi 0000:01:00.0: 0x00400410 | FSEQ_CNVI_ID
> >  iwlwifi 0000:01:00.0: 0x00400410 | FSEQ_CNVR_ID
> >  iwlwifi 0000:01:00.0: 0x00400410 | CNVI_AUX_MISC_CHIP
> >  iwlwifi 0000:01:00.0: 0x00400410 | CNVR_AUX_MISC_CHIP
> >  iwlwifi 0000:01:00.0: 0x00009061 | CNVR_SCU_SD_REGS_SD_REG_DIG_DCDC_VTRIM
> >  iwlwifi 0000:01:00.0: 0x00000061 | CNVR_SCU_SD_REGS_SD_REG_ACTIVE_VDIG_MIRROR
> >  iwlwifi 0000:01:00.0: Failed to run INIT ucode: -110
> >  iwlwifi 0000:01:00.0: retry init count 2
>  
> -- 
> Florian




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