From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mout.kundenserver.de (mout.kundenserver.de [212.227.126.135]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3AF0426E165; Fri, 16 Jan 2026 16:53:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=212.227.126.135 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768582402; cv=none; b=Z/eMyzwc0wZ2VRDULGO6cq0hn0ku4cxJVHfo3jRNcocCTZhRRYl4488wGClWJeL5Pv820A6Q1UOjTb9hVU+PGGJX/RJnjSdLzYPUuanRVrq2NDXsa6q5BiCA2CzihYPzX6UFspFTO0mf46MTNCkug1p72r0+3yVqs7gKTof2ZjI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768582402; c=relaxed/simple; bh=UyWcqJuYG7erDENHB5r9nkOQkPHE2vAVOPfOxc5lhYE=; h=Message-ID:Date:MIME-Version:From:To:Cc:References:Subject: In-Reply-To:Content-Type; b=LwYG80DQsxELIajY6/AP8bnFvMX7XG9S2e+3ROJIUN60XUQxXsOx4CK4vg/Lwui8+EzEP2ZfL7xtqRL3ZJ4FmNvF3kCXgXpVYZMSvScnhdtBQETqb0FtQIQez4d3JtU8z97b2fx/iA2FTNnrYJ1wmAbZhQ7JJYjfdNPCXuulKUw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=green-communications.fr; spf=pass smtp.mailfrom=green-communications.fr; arc=none smtp.client-ip=212.227.126.135 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=green-communications.fr Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=green-communications.fr Received: from [192.168.0.66] ([88.171.60.104]) by mrelayeu.kundenserver.de (mreue010 [213.165.67.103]) with ESMTPSA (Nemesis) id 1MZkd5-1vLWt82rqR-00XAh9; Fri, 16 Jan 2026 17:52:37 +0100 Message-ID: <3780eb61-68e2-42ce-939e-7458cd3a63cb@green-communications.fr> Date: Fri, 16 Jan 2026 17:52:36 +0100 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird From: Nicolas Cavallari To: iommu@lists.linux.dev, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: Bjorn Helgaas , "Rob Herring (Arm)" , Robin Murphy , Lorenzo Pieralisi , Jason Gunthorpe , Joerg Roedel , regressions@lists.linux.dev References: Content-Language: en-US Autocrypt: addr=Nicolas.Cavallari@green-communications.fr; 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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Provags-ID: V03:K1:0DXwg001tGdJx+6nnHcKaJyY+JXUE76/+mrrZAHUZQSqGKa6+jJ cSEAOsBjFeGwDRTK/stEgatR6jQlyLl1W54MyKc92sT0NWPNwvxRKHmZ+UKppd1VkWXJ4I4 VWphKzDPqTTfzqQ7OzdJOBH+5lMGJ6eXiQRf7/PBgGS22nZe9rene7tLWhuAbhDlUbkt1Rv hNs1kj0v+zzW/phZPurzw== X-Spam-Flag: NO UI-OutboundReport: notjunk:1;M01:P0:JoRGtJ0IDf0=;lx6MiK6jrsDqYft46gHh7IaEOfm zkQB7eFqkoabHW1mICr9z1Yu1zxCjzMMVPmILHPoPTPlnNn9Goagj5TrA2h/1V5pk42Ks/Ud4 d5RSCW2PFnMmLDchE9rUZ5d/iKRcX99ap1qKUShsJy1Ywq+zY36B9Thuwhxwup0BAQsAVfGDk Hb2H9kV9PJaDyAwufqX+r0jCmfQsDTM6ZJvPZrUbxWLbThwWqrDD/UzolxO8z1eWcCGYC43E/ qKnkj36ZnYcQW3jiy8c5y79X6UKjCpKFFRJ8KSKLAVixNRSZEdQBoUht/j13JwOH01FrDWQ/V CCo1hJG+g7EWVDTa3JNKATNUYfYgLjoSyE1lfe8djHUC1iUjeL9N5i4kDkJMxo59g7ExGbqPv 0f09hCe3DdnaloeQpXYYEgkoEKzkXRsEbls2ltM8Amntf5cmMqTU76ZdirslIBKH13kvLUt+r FL6DcEmczMdQMMrauK/otsMEMr7RVJOwAiWN9TVbbjFH2xtVTn7fyCuGdDXTdco8mlXN8fbiP Bm4kOFFkBRIYgIDzQtR6zShkTUQAZfgqN+WfZQ6Ran2XvykMUlp/EeVMP1ye/GO1BbmRwZqh9 oMOrnvBJmRI+e/QEbedJ567Vj60iw6TgmBp+myZpDQdjcV8u7iWOB/IJc6QwrLAVC8y5SddaK mwNo6gfyS8Ww6UKaWtF1OVB1dB9NT8H5TnfCi/0IibzL1ulGuEuBr5pPqemZ/cYSQzQGi/cMY j6ThPnO6WBd2I9FylOlGkcIPIZN0Um3XYP1Xb2c3cJxrivbdzecU/y8upmb+fjpg+1fZl6MXc sIfeG3KkIJyS8v2vuIQ12l2/uqs1RIQ+gHBMKrLe3RDtOzEbo1y1YzWEL680JUyxYlK5DGo6R pCK6JQVtIOSBKNZ16vb9iBhxKLqO/zK74561gkgdHOKdBuh6027YRjJEcfKdCL2VUdpmkUCGO tBPHYI4Q7aKWuD+W0fPLck3Jnc8cX5Wo51j6gOAHqdZJNRXETnrM6DrTybjLkp24P35EuXAfL zqxwOwxG3/HpM8WYRGOqcWYAPm4bHXupvuvLDKVe0wD2W+v0gP2B/6irgx+9eTaEEEwt1snek IR6/yhuDdu6FYsd8rHOIIS3AXKZ+HJ0y5TJz/w7Tip55EusQiRoWf3loefMdeshTPv+4bO0BS tnWJbo+BpZxje9vu6g+XF1NTxMsWVdjaqPlzUvo9gGIAk6vGNuc20HTcb9++KvddkPeix3ITW umNOEs22xGVAEZxvhsXZGBxzIlurPSwFiLQKEeSZWZUYP3YD6gnm8KWCMDPVBDHjfitC70zsz e+vDFMsCvnXPVIxcmmNVJsF4677pQrxxgFnr04W1QuUQxylh7rZ6XojRQ2/heEYpcSN9ehRDZ Y3o11eOgc/64B9aemnGGpcJE6a0pELAbN8qhkMPBGHGlcytYZBEoEXeqJwAh74DpDrWiM1TOI vtQLC7j7kgDTS5Rb9bdyyb2R2AzUFIqoVfHjICtCKwE17fWSdaDB8sfWiZBlh5X4RssdAlACE cjOdKw+BWDHEsRY54Z2RTw7mAcnZ4lKb5xGs6rajWUtgcGKbNK7m/T1Qy0XIKUTyDoGpx5Jit hk+1i0q/kiI+6erX31zwPGu3EU9iC0tgg5H0r22kP2NYvAbCqKeavYNMn1v2faM4Evrlxx/n9 1R8sCHAMZJFb+q5YdjWlvFA5hJ2GM/cEdFkk2C+3jcvEMdeFQc8jP6owK0Daq8SG0aNekACyX +2NfXprvWL4DIr5YX/+aQXgIWCCoXIdBxMU+adGfYr+a/mbAovmapl5c= +cc regressions ML Le 13/01/2026 à 10:17, Nicolas Cavallari a écrit : > +cc patch author & reviewers > > On 1/9/26 17:22, Nicolas Cavallari wrote: >> When upgrading from 6.12 to a 6.18 kernel, I noticed that a PCI >> Ethernet adapter (Microchip LAN7430) would hang under load and not >> recover.  When that happens, some of its registers indicate it is >> failing to do DMA reads, so cannot reclaim entries on its ring buffer. >> >> I bisected the problem into this commit: >> >> commit bcb81ac6ae3c2ef95b44e7b54c3c9522364a245c >> Author: Robin Murphy >> Date:   Fri Feb 28 15:46:33 2025 +0000 >> >>     iommu: Get DT/ACPI parsing into the proper probe path >> >> The problem still exists on 6.19-rc1, on pci/next (29a77b4897f1) and on >> iommu/master (360e85353769) trees.  Reverting the commit fixes the issue. The problem persists on 6.19-rc5 >> The system is a Gateworks GW7200, which is a i.MX 8 Mini connected to a >> Pericom >> PI7C9X2G404 4-port switch connected to the LAN7430 chip. >> >> -[0000:00]---00.0-[01-ff]----00.0-[02-05]--+-01.0-[03]----00.0 >>                                            +-02.0-[04]-- >>                                            \-03.0-[05]----00.0 >> >> The problem only occurs when there is at least another PCI device in use >> on the >> switch.  It does not happen if the LAN7430 is the only PCI device, or if >> the >> other devices are not actively used.  For example i can reproduce it >> with an >> ath9k wireless network adapter when it is up and running, but not when >> it is >> down or its driver is not loaded. >> >> I suspect that other PCI devices have similar issues, but the LAN7430 is >> the >> easiest one to diagnose, as it hangs within seconds with an iperf3 -- >> bidir -u >> -b 200M and its register map are public. >> >> I couldn't find an way to dump the PCI address translation mapping from >> userspace. >> I would be happy to provide more information or test patches. I debugged it further, it seems to be mostly a PCI issue since the system does not actually have an IOMMU. When examining changes in the PCI configuration (lspci -vvvv), the main difference is that, with the patch, Access Control Services are enabled on the PCI switch. Capabilities: [220 v1] Access Control Services ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl+ DirectTrans+ - ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans- + ACSCtl: SrcValid+ TransBlk- ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans- If I manually patch the config space in sysfs and re-disable ACS on the port connected to the LAN7430, I cannot reproduce the problem. In fact, disabling only ReqRedir is enough to work around the issue. I also read up on AER and I'm surprised that I don't see anything in dmesg when the problem occurs, even through UERcvd+ start appearing on the root context and AdvNonFatalErr+ appears on the switch. >> ---- lspci -v Instead, here is lspci -vvvv after the network card hangs. 00:00.0 PCI bridge: Synopsys, Inc. DWC_usb3 / PCIe bridge (rev 01) (prog-if 00 [Normal decode]) Device tree node: /sys/firmware/devicetree/base/soc@0/pcie@33800000/pcie@0,0 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR+ TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1+ D2- AuxCurrent=375mA PME(D0+,D1+,D2-,D3hot+,D3cold+) Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME- Capabilities: [50] MSI: Enable+ Count=1/1 Maskable+ 64bit+ Address: 0000000040043000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [70] Express (v2) Root Port (Slot-), IntMsgNum 0 DevCap: MaxPayload 128 bytes, PhantFunc 0 ExtTag- RBE+ TEE-IO- 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 L1, Exit Latency L0s <1us, L1 <8us ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+ LnkCtl: ASPM L0s Enabled; RCB 64 bytes, LnkDisable- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt+ AutBWInt+ FltModeDis- LnkSta: Speed 5GT/s, Width x1 TrErr- Train- SlotClk+ DLActive+ BWMgmt- ABWMgmt- RootCap: CRSVisible+ RootCtl: ErrCorrectable- ErrNon-Fatal- ErrFatal- PMEIntEna+ CRSVisible+ RootSta: PME ReqID 0000, PMEStatus- PMEPending- DevCap2: Completion Timeout: Range ABCD, TimeoutDis+ NROPrPrP+ LTR- 10BitTagComp- 10BitTagReq- OBFF Not Supported, ExtFmt- EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- LN System CLS Not Supported, TPHComp- ExtTPHComp- ARIFwd- AtomicOpsCap: Routing- 32bit- 64bit- 128bitCAS- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- AtomicOpsCtl: ReqEn- EgressBlck- IDOReq- IDOCompl- LTR- EmergencyPowerReductionReq- 10BitTagReq- OBFF Disabled, EETLPPrefixBlk- LnkCap2: Supported Link Speeds: 2.5-5GT/s, Crosslink- Retimer- 2Retimers- DRS- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported, FltMode- Capabilities: [100 v2] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr+ BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- UncorrIntErr+ BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr- CorrIntErr- HeaderOF- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ CorrIntErr+ HeaderOF+ AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn- MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap- HeaderLog: 00000000 00000000 00000000 00000000 RootCmd: CERptEn+ NFERptEn+ FERptEn+ RootSta: CERcvd- MultCERcvd- UERcvd+ MultUERcvd- FirstFatal- NonFatalMsg+ FatalMsg- IntMsgNum 0 ErrorSrc: ERR_COR: 0000 ERR_FATAL/NONFATAL: 0500 Capabilities: [148 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1- L1_PM_Substates- L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1- L1SubCtl2: Kernel driver in use: pcieport 01:00.0 PCI bridge: Pericom Semiconductor PI7C9X2G404 EV/SV PCIe2 4-Port/4-Lane Packet Switch (rev 01) (prog-if 00 [Normal decode]) Device tree node: /sys/firmware/devicetree/base/soc@0/pcie@33800000/pcie@0,0/pcie@0,0 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [4c] MSI: Enable- Count=1/4 Maskable+ 64bit+ Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [64] Vendor Specific Information: Len=34 Capabilities: [b0] Subsystem: Device 0000:0000 Capabilities: [c0] Express (v2) Upstream Port, IntMsgNum 0 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ SlotPowerLimit 0W TEE-IO- 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 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <1us ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp- LnkCtl: ASPM Disabled; LnkDisable- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- FltModeDis- LnkSta: Speed 5GT/s, Width x1 TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Via message, ExtFmt- EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- AtomicOpsCap: Routing- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- AtomicOpsCtl: EgressBlck- IDOReq- IDOCompl- LTR- EmergencyPowerReductionReq- 10BitTagReq- OBFF Disabled, EETLPPrefixBlk- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis- Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported, FltMode- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UESvrt: DLP+ SDES- TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ CorrIntErr- HeaderOF- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ CorrIntErr- HeaderOF- AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn- MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap- HeaderLog: 00000000 00000000 00000000 00000000 Capabilities: [140 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=4 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=04 MaxTimeSlots=128 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128+ TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Port Arbitration Table Capabilities: [20c v1] Power Budgeting Capabilities: [230 v1] Latency Tolerance Reporting Max snoop latency: 0ns Max no snoop latency: 0ns Capabilities: [240 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2- PCI-PM_L1.1+ ASPM_L1.2- ASPM_L1.1+ L1_PM_Substates+ L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1- L1SubCtl2: Capabilities: [260 v1] Precision Time Measurement PTMCap: Requester+ Responder+ Root+ PTMClockGranularity: Unimplemented PTMControl: Enabled- RootSelected- PTMEffectiveGranularity: Unknown Kernel driver in use: pcieport 02:01.0 PCI bridge: Pericom Semiconductor PI7C9X2G404 EV/SV PCIe2 4-Port/4-Lane Packet Switch (rev 01) (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- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [4c] MSI: Enable- Count=1/4 Maskable+ 64bit+ Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [64] Vendor Specific Information: Len=34 Capabilities: [b0] Subsystem: Device 0000:0000 Capabilities: [c0] Express (v2) Downstream Port (Slot+), IntMsgNum 0 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- RBE+ TEE-IO- 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 #1, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <1us ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp- LnkCtl: ASPM Disabled; LnkDisable- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- FltModeDis- LnkSta: Speed 2.5GT/s, Width x1 TrErr- Train- SlotClk- DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #1, PowerLimit 0W; 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+ DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Via message, ExtFmt- EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- ARIFwd- AtomicOpsCap: Routing- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- AtomicOpsCtl: EgressBlck- IDOReq- IDOCompl- LTR- EmergencyPowerReductionReq- 10BitTagReq- OBFF Disabled, EETLPPrefixBlk- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -3.5dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported, FltMode- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr- CorrIntErr- HeaderOF- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ CorrIntErr- HeaderOF- AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn- MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap- HeaderLog: 00000000 00000000 00000000 00000000 Capabilities: [140 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=4 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=04 MaxTimeSlots=128 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128+ TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Port Arbitration Table Capabilities: [20c v1] Power Budgeting Capabilities: [220 v1] Access Control Services ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl+ DirectTrans+ ACSCtl: SrcValid+ TransBlk- ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans- Capabilities: [240 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2- PCI-PM_L1.1+ ASPM_L1.2- ASPM_L1.1+ L1_PM_Substates+ L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1- L1SubCtl2: Capabilities: [250 v1] Downstream Port Containment DpcCap: IntMsgNum 1, RPExt- PoisonedTLP- SwTrigger- RP PIO Log 0, DL_ActiveErr- DpcCtl: Trigger:0 Cmpl- INT- ErrCor- PoisonedTLP- SwTrigger- DL_ActiveErr- DpcSta: Trigger- Reason:00 INT- RPBusy- TriggerExt:00 RP PIO ErrPtr:00 Source: 0000 Kernel driver in use: pcieport 02:02.0 PCI bridge: Pericom Semiconductor PI7C9X2G404 EV/SV PCIe2 4-Port/4-Lane Packet Switch (rev 01) (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- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D3 NoSoftRst+ PME-Enable+ DSel=0 DScale=0 PME- Capabilities: [4c] MSI: Enable+ Count=1/4 Maskable+ 64bit+ Address: 0000000040043000 Data: 0001 Masking: 0000000e Pending: 00000000 Capabilities: [64] Vendor Specific Information: Len=34 Capabilities: [b0] Subsystem: Device 0000:0000 Capabilities: [c0] Express (v2) Downstream Port (Slot+), IntMsgNum 0 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- RBE+ TEE-IO- 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 #2, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <1us ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp- LnkCtl: ASPM Disabled; LnkDisable- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt+ AutBWInt+ FltModeDis- LnkSta: Speed 2.5GT/s, Width x1 TrErr- Train- SlotClk- DLActive- BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #2, PowerLimit 0W; 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- DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Via message, ExtFmt- EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- ARIFwd- AtomicOpsCap: Routing- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- AtomicOpsCtl: EgressBlck- IDOReq- IDOCompl- LTR- EmergencyPowerReductionReq- 10BitTagReq- OBFF Disabled, EETLPPrefixBlk- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -3.5dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported, FltMode- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr- CorrIntErr- HeaderOF- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ CorrIntErr- HeaderOF- AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn- MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap- HeaderLog: 00000000 00000000 00000000 00000000 Capabilities: [140 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=4 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=04 MaxTimeSlots=128 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128+ TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending+ InProgress- Port Arbitration Table Capabilities: [20c v1] Power Budgeting Capabilities: [220 v1] Access Control Services ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl+ DirectTrans+ ACSCtl: SrcValid+ TransBlk- ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans- Capabilities: [240 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2- PCI-PM_L1.1+ ASPM_L1.2- ASPM_L1.1+ L1_PM_Substates+ L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1- L1SubCtl2: Capabilities: [250 v1] Downstream Port Containment DpcCap: IntMsgNum 1, RPExt- PoisonedTLP- SwTrigger- RP PIO Log 0, DL_ActiveErr- DpcCtl: Trigger:0 Cmpl- INT- ErrCor- PoisonedTLP- SwTrigger- DL_ActiveErr- DpcSta: Trigger- Reason:00 INT- RPBusy- TriggerExt:00 RP PIO ErrPtr:00 Source: 0000 Kernel driver in use: pcieport 02:03.0 PCI bridge: Pericom Semiconductor PI7C9X2G404 EV/SV PCIe2 4-Port/4-Lane Packet Switch (rev 01) (prog-if 00 [Normal decode]) Device tree node: /sys/firmware/devicetree/base/soc@0/pcie@33800000/pcie@0,0/pcie@0,0/pcie@3,0 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- Reset- FastB2B- PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn- Capabilities: [40] Power Management version 3 Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=375mA PME(D0+,D1+,D2+,D3hot+,D3cold+) Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- Capabilities: [4c] MSI: Enable- Count=1/4 Maskable+ 64bit+ Address: 0000000000000000 Data: 0000 Masking: 00000000 Pending: 00000000 Capabilities: [64] Vendor Specific Information: Len=34 Capabilities: [b0] Subsystem: Device 0000:0000 Capabilities: [c0] Express (v2) Downstream Port (Slot+), IntMsgNum 0 DevCap: MaxPayload 256 bytes, PhantFunc 0 ExtTag- RBE+ TEE-IO- 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 #3, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <512ns, L1 <1us ClockPM- Surprise+ LLActRep+ BwNot+ ASPMOptComp- LnkCtl: ASPM L1 Enabled; LnkDisable- CommClk- ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- FltModeDis- LnkSta: Speed 2.5GT/s, Width x1 TrErr- Train- SlotClk- DLActive+ BWMgmt- ABWMgmt- SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise- Slot #3, PowerLimit 0W; 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+ DevCap2: Completion Timeout: Not Supported, TimeoutDis- NROPrPrP- LTR+ 10BitTagComp- 10BitTagReq- OBFF Via message, ExtFmt- EETLPPrefix- EmergencyPowerReduction Not Supported, EmergencyPowerReductionInit- FRS- ARIFwd- AtomicOpsCap: Routing- DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis- ARIFwd- AtomicOpsCtl: EgressBlck- IDOReq- IDOCompl- LTR- EmergencyPowerReductionReq- 10BitTagReq- OBFF Disabled, EETLPPrefixBlk- LnkCtl2: Target Link Speed: 5GT/s, EnterCompliance- SpeedDis-, Selectable De-emphasis: -3.5dB Transmit Margin: Normal Operating Range, EnterModifiedCompliance- ComplianceSOS- Compliance Preset/De-emphasis: -6dB de-emphasis, 0dB preshoot LnkSta2: Current De-emphasis Level: -3.5dB, EqualizationComplete- EqualizationPhase1- EqualizationPhase2- EqualizationPhase3- LinkEqualizationRequest- Retimer- 2Retimers- CrosslinkRes: unsupported, FltMode- Capabilities: [100 v1] Advanced Error Reporting UESta: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UEMsk: DLP- SDES- TLP- FCP- CmpltTO- CmpltAbrt- UnxCmplt- RxOF- MalfTLP- ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- UESvrt: DLP+ SDES+ TLP- FCP+ CmpltTO- CmpltAbrt- UnxCmplt- RxOF+ MalfTLP+ ECRC- UnsupReq- ACSViol- UncorrIntErr- BlockedTLP- AtomicOpBlocked- TLPBlockedErr- PoisonTLPBlocked- DMWrReqBlocked- IDECheck- MisIDETLP- PCRC_CHECK- TLPXlatBlocked- CESta: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr- CorrIntErr- HeaderOF- CEMsk: RxErr- BadTLP- BadDLLP- Rollover- Timeout- AdvNonFatalErr+ CorrIntErr- HeaderOF- AERCap: First Error Pointer: 00, ECRCGenCap+ ECRCGenEn- ECRCChkCap+ ECRCChkEn- MultHdrRecCap- MultHdrRecEn- TLPPfxPres- HdrLogCap- HeaderLog: 00000000 00000000 00000000 00000000 Capabilities: [140 v1] Virtual Channel Caps: LPEVC=0 RefClk=100ns PATEntryBits=4 Arb: Fixed- WRR32- WRR64- WRR128- Ctrl: ArbSelect=Fixed Status: InProgress- VC0: Caps: PATOffset=04 MaxTimeSlots=128 RejSnoopTrans- Arb: Fixed+ WRR32- WRR64- WRR128+ TWRR128- WRR256- Ctrl: Enable+ ID=0 ArbSelect=Fixed TC/VC=ff Status: NegoPending- InProgress- Port Arbitration Table Capabilities: [20c v1] Power Budgeting Capabilities: [220 v1] Access Control Services ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl+ DirectTrans+ ACSCtl: SrcValid+ TransBlk- ReqRedir+ CmpltRedir+ UpstreamFwd+ EgressCtrl- DirectTrans- Capabilities: [240 v1] L1 PM Substates L1SubCap: PCI-PM_L1.2- PCI-PM_L1.1+ ASPM_L1.2- ASPM_L1.1+ L1_PM_Substates+ L1SubCtl1: PCI-PM_L1.2- PCI-PM_L1.1- ASPM_L1.2- ASPM_L1.1- L1SubCtl2: Capabilities: [250 v1] Downstream Port Containment DpcCap: IntMsgNum 1, RPExt- PoisonedTLP- SwTrigger- RP PIO Log 0, DL_ActiveErr- DpcCtl: Trigger:0 Cmpl- INT- ErrCor- PoisonedTLP- SwTrigger- DL_ActiveErr- DpcSta: Trigger- Reason:00 INT- RPBusy- TriggerExt:00 RP PIO ErrPtr:00 Source: 0000 Kernel driver in use: pcieport 03:00.0 Network controller: Qualcomm Atheros AR93xx Wireless Network Adapter (rev 01) Subsystem: Qualcomm Atheros Device 3116 Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx- Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- TAbort- SERR- Kernel driver in use: lan743x Kernel modules: lan743x >> ---- dmesg: >> >> Booting Linux on physical CPU 0x0000000000 [0x410fd034] >> Linux version 6.19.0-rc1 (buildroot@buildroot) (aarch64-buildroot-linux- >> musl-gcc.br_real (Buildroot 2025.11-rc2-7266-g8a41889b4d) 14.3.0, GNU ld >> (GNU Binutils) 2.43.1) #1 SMP PREEMPT Thu Dec 11 22:43:20 UTC 2025 >> KASLR disabled due to lack of seed >> Machine model: Gateworks Venice GW72xx-0x i.MX8MM Development Kit >> OF: reserved mem: Reserved memory: No reserved-memory node in the DT >> Zone ranges: >>   DMA      [mem 0x0000000040000000-0x00000000ffffffff] >>   DMA32    empty >>   Normal   [mem 0x0000000100000000-0x000000013fffffff] >> Movable zone start for each node >> Early memory node ranges >>   node   0: [mem 0x0000000040000000-0x000000013fffffff] >> Initmem setup node 0 [mem 0x0000000040000000-0x000000013fffffff] >> cma: Reserved 32 MiB at 0x00000000fe000000 >> psci: probing for conduit method from DT. >> psci: PSCIv1.1 detected in firmware. >> psci: Using standard PSCI v0.2 function IDs >> psci: MIGRATE_INFO_TYPE not supported. >> psci: SMC Calling Convention v1.5 >> percpu: Embedded 22 pages/cpu s49304 r8192 d32616 u90112 >> pcpu-alloc: s49304 r8192 d32616 u90112 alloc=22*4096 >> pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3 >> Detected VIPT I-cache on CPU0 >> CPU features: detected: GICv3 CPU interface >> CPU features: detected: ARM erratum 845719 >> alternatives: applying boot alternatives >> Kernel command line: root=/dev/mmcblk2p6 rootrw=/dev/mmcblk2p8 >> rootrwfstype=ext4 persistmnt=/dev/mmcblk2p7 persistmntfstype=ext4 init=/ >> sbin/wrap-init >> Unknown kernel command line parameters "rootrw=/dev/mmcblk2p8 >> rootrwfstype=ext4 persistmnt=/dev/mmcblk2p7 persistmntfstype=ext4", will >> be passed to user space. >> printk: log buffer data + meta data: 131072 + 458752 = 589824 bytes >> Dentry cache hash table entries: 524288 (order: 10, 4194304 bytes, linear) >> Inode-cache hash table entries: 262144 (order: 9, 2097152 bytes, linear) >> software IO TLB: area num 4. >> software IO TLB: mapped [mem 0x00000000fa000000-0x00000000fe000000] (64MB) >> Built 1 zonelists, mobility grouping on.  Total pages: 1048576 >> mem auto-init: stack:off, heap alloc:off, heap free:off >> SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1 >> rcu: Preemptible hierarchical RCU implementation. >> rcu:     RCU event tracing is enabled. >> rcu:     RCU restricting CPUs from NR_CPUS=256 to nr_cpu_ids=4. >>     Trampoline variant of Tasks RCU enabled. >>     Tracing variant of Tasks RCU enabled. >> rcu: RCU calculated value of scheduler-enlistment delay is 25 jiffies. >> rcu: Adjusting geometry for rcu_fanout_leaf=16, nr_cpu_ids=4 >> RCU Tasks: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 >> rcu_task_cpu_ids=4. >> RCU Tasks Trace: Setting shift to 2 and lim to 1 rcu_task_cb_adjust=1 >> rcu_task_cpu_ids=4. >> NR_IRQS: 64, nr_irqs: 64, preallocated irqs: 0 >> GICv3: GIC: Using split EOI/Deactivate mode >> GICv3: 128 SPIs implemented >> GICv3: 0 Extended SPIs implemented >> Root IRQ handler: gic_handle_irq >> GICv3: GICv3 features: 16 PPIs >> GICv3: GICD_CTLR.DS=0, SCR_EL3.FIQ=1 >> GICv3: CPU0: found redistributor 0 region 0:0x0000000038880000 >> ITS: No ITS available, not enabling LPIs >> rcu: srcu_init: Setting srcu_struct sizes based on contention. >> arch_timer: cp15 timer running at 8.00MHz (phys). >> clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: >> 0x1d854df40, max_idle_ns: 440795202120 ns >> sched_clock: 56 bits at 8MHz, resolution 125ns, wraps every 2199023255500ns >> Console: colour dummy device 80x25 >> printk: legacy console [tty0] enabled >> Calibrating delay loop (skipped), value calculated using timer >> frequency.. 16.00 BogoMIPS (lpj=32000) >> pid_max: default: 32768 minimum: 301 >> Mount-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) >> Mountpoint-cache hash table entries: 8192 (order: 4, 65536 bytes, linear) >> rcu: Hierarchical SRCU implementation. >> rcu:     Max phase no-delay instances is 1000. >> Timer migration: 1 hierarchy levels; 8 children per group; 1 crossnode >> level >> smp: Bringing up secondary CPUs ... >> Detected VIPT I-cache on CPU1 >> GICv3: CPU1: found redistributor 1 region 0:0x00000000388a0000 >> CPU1: Booted secondary processor 0x0000000001 [0x410fd034] >> Detected VIPT I-cache on CPU2 >> GICv3: CPU2: found redistributor 2 region 0:0x00000000388c0000 >> CPU2: Booted secondary processor 0x0000000002 [0x410fd034] >> Detected VIPT I-cache on CPU3 >> GICv3: CPU3: found redistributor 3 region 0:0x00000000388e0000 >> CPU3: Booted secondary processor 0x0000000003 [0x410fd034] >> smp: Brought up 1 node, 4 CPUs >> SMP: Total of 4 processors activated. >> CPU: All CPU(s) started at EL2 >> CPU features: detected: 32-bit EL0 Support >> CPU features: detected: CRC32 instructions >> CPU features: detected: PMUv3 >> alternatives: applying system-wide alternatives >> Memory: 3998528K/4194304K available (8384K kernel code, 888K rwdata, >> 2348K rodata, 896K init, 337K bss, 159960K reserved, 32768K cma-reserved) >> devtmpfs: initialized >> clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, >> max_idle_ns: 7645041785100000 ns >> posixtimers hash table entries: 2048 (order: 3, 32768 bytes, linear) >> futex hash table entries: 1024 (65536 bytes on 1 NUMA nodes, total 64 >> KiB, linear). >> 29504 pages in range for non-PLT usage >> 521024 pages in range for PLT usage >> NET: Registered PF_NETLINK/PF_ROUTE protocol family >> DMA: preallocated 512 KiB GFP_KERNEL pool for atomic allocations >> DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA pool for atomic allocations >> DMA: preallocated 512 KiB GFP_KERNEL|GFP_DMA32 pool for atomic allocations >> thermal_sys: Registered thermal governor 'step_wise' >> cpuidle: using governor menu >> hw-breakpoint: found 6 breakpoint and 4 watchpoint registers. >> ASID allocator initialised with 65536 entries >> /soc@0: Fixed dependency cycle(s) with /soc@0/bus@30000000/ >> efuse@30350000/unique-id@4 >> /soc@0/interrupt-controller@38800000: Fixed dependency cycle(s) with / >> soc@0/interrupt-controller@38800000 >> /soc@0/bus@30000000/pinctrl@30330000: Fixed dependency cycle(s) with / >> soc@0/bus@30000000/pinctrl@30330000/hoggrp >> imx8mm-pinctrl 30330000.pinctrl: initialized IMX pinctrl driver >> /soc@0/bus@30000000/efuse@30350000: Fixed dependency cycle(s) with / >> soc@0/bus@30000000/clock-controller@30380000 >> /soc@0/bus@30000000/efuse@30350000: Fixed dependency cycle(s) with / >> soc@0/bus@30000000/clock-controller@30380000 >> /soc@0/bus@30000000/clock-controller@30380000: Fixed dependency cycle(s) >> with /soc@0/interrupt-controller@38800000 >> iommu: Default domain type: Translated >> iommu: DMA domain TLB invalidation policy: strict mode >> pps_core: LinuxPPS API ver. 1 registered >> pps_core: Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti >> >> EDAC MC: Ver: 3.0.0 >> vgaarb: loaded >> clocksource: Switched to clocksource arch_sys_counter >> VFS: Disk quotas dquot_6.6.0 >> VFS: Dquot-cache hash table entries: 512 (order 0, 4096 bytes) >> NET: Registered PF_INET protocol family >> IP idents hash table entries: 65536 (order: 7, 524288 bytes, linear) >> tcp_listen_portaddr_hash hash table entries: 2048 (order: 3, 32768 >> bytes, linear) >> Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear) >> TCP established hash table entries: 32768 (order: 6, 262144 bytes, linear) >> TCP bind hash table entries: 32768 (order: 8, 1048576 bytes, linear) >> TCP: Hash tables configured (established 32768 bind 32768) >> UDP hash table entries: 2048 (order: 5, 131072 bytes, linear) >> UDP-Lite hash table entries: 2048 (order: 5, 131072 bytes, linear) >> NET: Registered PF_UNIX/PF_LOCAL protocol family >> PCI: CLS 0 bytes, default 64 >> ARM FF-A: FFA_VERSION returned not supported >> Initialise system trusted keyrings >> workingset: timestamp_bits=62 max_order=20 bucket_order=0 >> squashfs: version 4.0 (2009/01/31) Phillip Lougher >> Key type asymmetric registered >> Asymmetric key parser 'x509' registered >> io scheduler mq-deadline registered >> io scheduler kyber registered >> mxs-dma 33000000.dma-controller: initialized >> SoC: i.MX8MM revision 1.0 >> 30860000.serial: ttymxc0 at MMIO 0x30860000 (irq = 15, base_baud = >> 1500000) is a IMX >> 30880000.serial: ttymxc2 at MMIO 0x30880000 (irq = 16, base_baud = >> 1500000) is a IMX >> 30890000.serial: ttymxc1 at MMIO 0x30890000 (irq = 17, base_baud = >> 1500000) is a IMX >> imx-uart 30890000.serial: Console IMX rounded baud rate from 114286 to >> 114300 >> printk: console [ttymxc1] enabled >> 30a60000.serial: ttymxc3 at MMIO 0x30a60000 (irq = 18, base_baud = >> 1500000) is a IMX >> wireguard: WireGuard 1.0.0 loaded. See www.wireguard.com for information. >> wireguard: Copyright (C) 2015-2019 Jason A. Donenfeld . >> All Rights Reserved. >> i2c_dev: i2c /dev entries driver >> sdhci: Secure Digital Host Controller Interface driver >> sdhci: Copyright(c) Pierre Ossman >> sdhci-pltfm: SDHCI platform and OF driver helper >> SMCCC: SOC_ID: ARCH_SOC_ID not implemented, skipping .... >> caam 30900000.crypto: Entropy delay = 3200 >> caam 30900000.crypto: Entropy delay = 6400 >> caam 30900000.crypto: Instantiated RNG4 SH0 >> mmc2: SDHCI controller on 30b60000.mmc [30b60000.mmc] using ADMA >> caam 30900000.crypto: Instantiated RNG4 SH1 >> caam 30900000.crypto: device ID = 0x0a16040100000000 (Era 9) >> caam 30900000.crypto: job rings = 2, qi = 0 >> trusted_key: caam algorithms registered in /proc/crypto >> caam 30900000.crypto: registering rng-caam >> caam 30900000.crypto: rng crypto API alg registered prng-caam >> mmc2: new HS400 Enhanced strobe MMC card at address 0001 >> mmcblk2: mmc2:0001 IY2964 58.3 GiB >> hw perfevents: enabled with armv8_cortex_a53 PMU driver, 7 (0,8000003f) >> counters available >> nvmem imx-ocotp0: cell mac-address raw len 6 unaligned to nvmem word size 4 >> /soc@0: Fixed dependency cycle(s) with /soc@0/bus@30000000/efuse@30350000 >> NET: Registered PF_INET6 protocol family >>  mmcblk2: p1 p2 < p5 p6 p7 p8 p9 > >> Segment Routing with IPv6 >> In-situ OAM (IOAM) with IPv6 >> NET: Registered PF_PACKET protocol family >> mmcblk2boot0: mmc2:0001 IY2964 4.00 MiB >> registered taskstats version 1 >> Loading compiled-in X.509 certificates >> mmcblk2boot1: mmc2:0001 IY2964 4.00 MiB >> mmcblk2rpmb: mmc2:0001 IY2964 4.00 MiB, chardev (249:0) >> gpio gpiochip0: Static allocation of GPIO base is deprecated, use >> dynamic allocation. >> gpio gpiochip1: Static allocation of GPIO base is deprecated, use >> dynamic allocation. >> random: crng init done >> gpio gpiochip2: Static allocation of GPIO base is deprecated, use >> dynamic allocation. >> gpio gpiochip3: Static allocation of GPIO base is deprecated, use >> dynamic allocation. >> gpio gpiochip4: Static allocation of GPIO base is deprecated, use >> dynamic allocation. >> i2c i2c-0: using pinctrl states for GPIO recovery >> i2c i2c-0: using generic GPIOs for recovery >> gateworks-gsc 0-0020: Gateworks System Controller v66: fw 0xa691 >> pca953x 0-0023: supply vcc not found, using dummy regulator >> pca953x 0-0023: using no auto increment >> at24 0-0050: supply vcc not found, using dummy regulator >> at24 0-0050: 256 byte 24c02 EEPROM, writable, 16 bytes/write >> at24 0-0051: supply vcc not found, using dummy regulator >> at24 0-0051: 256 byte 24c02 EEPROM, writable, 16 bytes/write >> at24 0-0052: supply vcc not found, using dummy regulator >> at24 0-0052: 256 byte 24c02 EEPROM, writable, 16 bytes/write >> at24 0-0053: supply vcc not found, using dummy regulator >> at24 0-0053: 256 byte 24c02 EEPROM, writable, 16 bytes/write >> rtc-ds1672 0-0068: registered as rtc0 >> rtc-ds1672 0-0068: setting system clock to 2026-01-09T14:32:53 UTC >> (1767969173) >> i2c i2c-0: IMX I2C adapter registered >> i2c i2c-1: using generic GPIOs for recovery >> at24 1-0052: supply vcc not found, using dummy regulator >> at24 1-0052: 4096 byte 24c32 EEPROM, writable, 32 bytes/write >> i2c i2c-1: IMX I2C adapter registered >> i2c i2c-2: IMX I2C adapter registered >> imx6q-pcie 33800000.pcie: host bridge /soc@0/pcie@33800000 ranges: >> imx6q-pcie 33800000.pcie: Parsing ranges property... >> imx6q-pcie 33800000.pcie:       IO 0x001ff80000..0x001ff8ffff -> >> 0x0000000000 >> imx6q-pcie 33800000.pcie:      MEM 0x0018000000..0x001fefffff -> >> 0x0018000000 >> imx6q-pcie 33800000.pcie: config reg[1] 0x1ff00000 == cpu 0x1ff00000 >> ; no fixup was ever needed for this devicetree >> imx-cpufreq-dt imx-cpufreq-dt: cpu speed grade 2 mkt segment 2 >> supported-hw 0x4 0x4 >> clk: Disabling unused clocks >> PM: genpd: Disabling unused power domains >> sdhci-esdhc-imx 30b50000.mmc: Got CD GPIO >> check access for rdinit=/init failed: -2, ignoring >> mmc1: SDHCI controller on 30b50000.mmc [30b50000.mmc] using ADMA >> imx6q-pcie 33800000.pcie: Using 32 MSI vectors >> imx6q-pcie 33800000.pcie: iATU: unroll T, 4 ob, 4 ib, align 64K, limit 4G >> imx6q-pcie 33800000.pcie: PCIe Gen.2 x1 link up >> imx6q-pcie 33800000.pcie: PCI host bridge to bus 0000:00 >> pci_bus 0000:00: root bus resource [bus 00-ff] >> pci_bus 0000:00: root bus resource [io  0x0000-0xffff] >> pci_bus 0000:00: root bus resource [mem 0x18000000-0x1fefffff] >> pci_bus 0000:00: scanning bus >> pci 0000:00:00.0: [16c3:abcd] type 01 class 0x060400 PCIe Root Port >> pci 0000:00:00.0: BAR 0 [mem 0x00000000-0x000fffff] >> pci 0000:00:00.0: ROM [mem 0x00000000-0x0000ffff pref] >> pci 0000:00:00.0: PCI bridge to [bus 01-ff] >> pci 0000:00:00.0:   bridge window [io  0x0000-0x0fff] >> pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff] >> pci 0000:00:00.0:   bridge window [mem 0x00000000-0x000fffff pref] >> pci 0000:00:00.0: supports D1 >> pci 0000:00:00.0: PME# supported from D0 D1 D3hot D3cold >> pci 0000:00:00.0: PME# disabled >> pci 0000:00:00.0: vgaarb: pci_notify >> pci_bus 0000:00: fixups for bus >> pci 0000:00:00.0: scanning [bus 01-ff] behind bridge, pass 0 >> pci_bus 0000:01: scanning bus >> pci 0000:01:00.0: [12d8:b404] type 01 class 0x060400 PCIe Switch >> Upstream Port >> pci 0000:01:00.0: PCI bridge to [bus 00] >> pci 0000:01:00.0:   bridge window [io  0x0000-0x0fff] >> pci 0000:01:00.0:   bridge window [mem 0x00000000-0x000fffff] >> pci 0000:01:00.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref] >> pci 0000:01:00.0: supports D1 D2 >> pci 0000:01:00.0: PME# supported from D0 D1 D2 D3hot D3cold >> pci 0000:01:00.0: PME# disabled >> pci 0000:01:00.0: PTM enabled (root), unknown granularity >> pci 0000:01:00.0: vgaarb: pci_notify >> pci 0000:01:00.0: ASPM: default states L0s L1 >> pci_bus 0000:01: fixups for bus >> pci 0000:01:00.0: scanning [bus 00-00] behind bridge, pass 0 >> pci 0000:01:00.0: bridge configuration invalid ([bus 00-00]), reconfiguring >> pci 0000:01:00.0: scanning [bus 00-00] behind bridge, pass 1 >> pci_bus 0000:02: scanning bus >> pci 0000:02:01.0: [12d8:b404] type 01 class 0x060400 PCIe Switch >> Downstream Port >> pci 0000:02:01.0: PCI bridge to [bus 00] >> pci 0000:02:01.0:   bridge window [io  0x0000-0x0fff] >> pci 0000:02:01.0:   bridge window [mem 0x00000000-0x000fffff] >> pci 0000:02:01.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref] >> pci 0000:02:01.0: supports D1 D2 >> pci 0000:02:01.0: PME# supported from D0 D1 D2 D3hot D3cold >> pci 0000:02:01.0: PME# disabled >> pci 0000:02:01.0: vgaarb: pci_notify >> pci 0000:02:02.0: [12d8:b404] type 01 class 0x060400 PCIe Switch >> Downstream Port >> pci 0000:02:02.0: PCI bridge to [bus 00] >> pci 0000:02:02.0:   bridge window [io  0x0000-0x0fff] >> pci 0000:02:02.0:   bridge window [mem 0x00000000-0x000fffff] >> pci 0000:02:02.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref] >> pci 0000:02:02.0: supports D1 D2 >> pci 0000:02:02.0: PME# supported from D0 D1 D2 D3hot D3cold >> pci 0000:02:02.0: PME# disabled >> pci 0000:02:02.0: vgaarb: pci_notify >> pci 0000:02:03.0: [12d8:b404] type 01 class 0x060400 PCIe Switch >> Downstream Port >> pci 0000:02:03.0: PCI bridge to [bus 00] >> pci 0000:02:03.0:   bridge window [io  0x0000-0x0fff] >> pci 0000:02:03.0:   bridge window [mem 0x00000000-0x000fffff] >> pci 0000:02:03.0:   bridge window [mem 0x00000000-0x000fffff 64bit pref] >> pci 0000:02:03.0: supports D1 D2 >> pci 0000:02:03.0: PME# supported from D0 D1 D2 D3hot D3cold >> pci 0000:02:03.0: PME# disabled >> pci 0000:02:03.0: vgaarb: pci_notify >> pci_bus 0000:02: fixups for bus >> pci 0000:02:01.0: scanning [bus 00-00] behind bridge, pass 0 >> pci 0000:02:01.0: bridge configuration invalid ([bus 00-00]), reconfiguring >> pci 0000:02:02.0: scanning [bus 00-00] behind bridge, pass 0 >> pci 0000:02:02.0: bridge configuration invalid ([bus 00-00]), reconfiguring >> pci 0000:02:03.0: scanning [bus 00-00] behind bridge, pass 0 >> pci 0000:02:03.0: bridge configuration invalid ([bus 00-00]), reconfiguring >> pci 0000:02:01.0: scanning [bus 00-00] behind bridge, pass 1 >> pci_bus 0000:03: scanning bus >> pci 0000:03:00.0: [168c:0030] type 00 class 0x028000 PCIe Endpoint >> pci 0000:03:00.0: BAR 0 [mem 0x00000000-0x0001ffff 64bit] >> pci 0000:03:00.0: ROM [mem 0x00000000-0x0000ffff pref] >> pci 0000:03:00.0: supports D1 >> pci 0000:03:00.0: PME# supported from D0 D1 D3hot >> pci 0000:03:00.0: PME# disabled >> pci 0000:03:00.0: vgaarb: pci_notify >> pci 0000:03:00.0: ASPM: default states L0s L1 >> pci_bus 0000:03: fixups for bus >> pci_bus 0000:03: bus scan returning with max=03 >> pci_bus 0000:03: busn_res: [bus 03-ff] end is updated to 03 >> pci 0000:02:02.0: scanning [bus 00-00] behind bridge, pass 1 >> pci_bus 0000:04: scanning bus >> pci_bus 0000:04: fixups for bus >> pci_bus 0000:04: bus scan returning with max=04 >> pci_bus 0000:04: busn_res: [bus 04-ff] end is updated to 04 >> pci 0000:02:03.0: scanning [bus 00-00] behind bridge, pass 1 >> pci_bus 0000:05: scanning bus >> pci 0000:05:00.0: [1055:7430] type 00 class 0x020000 PCIe Endpoint >> pci 0000:05:00.0: BAR 0 [mem 0x00000000-0x00001fff 64bit] >> pci 0000:05:00.0: BAR 2 [mem 0x00000000-0x000000ff 64bit] >> pci 0000:05:00.0: BAR 4 [mem 0x00000000-0x000000ff 64bit] >> pci 0000:05:00.0: PME# supported from D0 D3hot >> pci 0000:05:00.0: PME# disabled >> pci 0000:05:00.0: vgaarb: pci_notify >> pci 0000:05:00.0: ASPM: default states L0s L1 >> pci_bus 0000:05: fixups for bus >> pci_bus 0000:05: bus scan returning with max=05 >> pci_bus 0000:05: busn_res: [bus 05-ff] end is updated to 05 >> pci_bus 0000:02: bus scan returning with max=05 >> pci_bus 0000:02: busn_res: [bus 02-ff] end is updated to 05 >> pci_bus 0000:01: bus scan returning with max=05 >> pci 0000:00:00.0: scanning [bus 01-ff] behind bridge, pass 1 >> pci_bus 0000:00: bus scan returning with max=ff >> pci 0000:02:01.0: bridge window [mem 0x00100000-0x001fffff] to [bus 03] >> requires relaxed alignment rules >> pci 0000:02:01.0: bridge window [mem 0x00100000-0x001fffff] to [bus 03] >> requires relaxed alignment rules >> pci 0000:02:03.0: bridge window [mem 0x00100000-0x001fffff] to [bus 05] >> requires relaxed alignment rules >> pci 0000:00:00.0: BAR 0 [mem 0x18000000-0x180fffff]: assigned >> pci 0000:00:00.0: bridge window [mem 0x18100000-0x182fffff]: assigned >> pci 0000:00:00.0: ROM [mem 0x18300000-0x1830ffff pref]: assigned >> pci 0000:01:00.0: bridge window [mem 0x18100000-0x182fffff]: assigned >> pci 0000:02:01.0: bridge window [mem 0x18100000-0x181fffff]: assigned >> pci 0000:02:03.0: bridge window [mem 0x18200000-0x182fffff]: assigned >> pci 0000:03:00.0: BAR 0 [mem 0x18100000-0x1811ffff 64bit]: assigned >> pci 0000:03:00.0: ROM [mem 0x18120000-0x1812ffff pref]: assigned >> pci 0000:02:01.0: PCI bridge to [bus 03] >> pci 0000:02:01.0:   bridge window [mem 0x18100000-0x181fffff] >> pci 0000:02:02.0: PCI bridge to [bus 04] >> pci 0000:05:00.0: BAR 0 [mem 0x18200000-0x18201fff 64bit]: assigned >> pci 0000:05:00.0: BAR 2 [mem 0x18202000-0x182020ff 64bit]: assigned >> pci 0000:05:00.0: BAR 4 [mem 0x18202100-0x182021ff 64bit]: assigned >> pci 0000:02:03.0: PCI bridge to [bus 05] >> pci 0000:02:03.0:   bridge window [mem 0x18200000-0x182fffff] >> pci 0000:01:00.0: PCI bridge to [bus 02-05] >> pci 0000:01:00.0:   bridge window [mem 0x18100000-0x182fffff] >> pci 0000:00:00.0: PCI bridge to [bus 01-ff] >> pci 0000:00:00.0:   bridge window [mem 0x18100000-0x182fffff] >> pci_bus 0000:00: resource 4 [io  0x0000-0xffff] >> pci_bus 0000:00: resource 5 [mem 0x18000000-0x1fefffff] >> pci_bus 0000:01: resource 1 [mem 0x18100000-0x182fffff] >> pci_bus 0000:02: resource 1 [mem 0x18100000-0x182fffff] >> pci_bus 0000:03: resource 1 [mem 0x18100000-0x181fffff] >> pci_bus 0000:05: resource 1 [mem 0x18200000-0x182fffff] >> pci 0000:00:00.0: save config 0x00: 0xabcd16c3 >> pci 0000:00:00.0: save config 0x04: 0x00100107 >> pci 0000:00:00.0: save config 0x08: 0x06040001 >> pci 0000:00:00.0: save config 0x0c: 0x00010000 >> pci 0000:00:00.0: save config 0x10: 0x18000000 >> pci 0000:00:00.0: save config 0x14: 0x00000000 >> pci 0000:00:00.0: save config 0x18: 0x00ff0100 >> pci 0000:00:00.0: save config 0x1c: 0x000000f0 >> pci 0000:00:00.0: save config 0x20: 0x18201810 >> pci 0000:00:00.0: save config 0x24: 0x0000fff0 >> pci 0000:00:00.0: save config 0x28: 0x00000000 >> pci 0000:00:00.0: save config 0x2c: 0x00000000 >> pci 0000:00:00.0: save config 0x30: 0x00000000 >> pci 0000:00:00.0: save config 0x34: 0x00000040 >> pci 0000:00:00.0: save config 0x38: 0x00000000 >> pci 0000:00:00.0: save config 0x3c: 0x000201ff >> pcieport 0000:00:00.0: vgaarb: pci_notify >> pcieport 0000:00:00.0: assign IRQ: got 201 >> imx6q-pcie 33800000.pcie: msi#0 address_hi 0x0 address_lo 0x4007e000 >> pcieport 0000:00:00.0: PME: Signaling with IRQ 202 >> pcieport 0000:00:00.0: AER: enabled with IRQ 202 >> pcieport 0000:00:00.0: bwctrl: enabled with IRQ 202 >> pcieport 0000:00:00.0: save config 0x00: 0xabcd16c3 >> pcieport 0000:00:00.0: save config 0x04: 0x00100507 >> pcieport 0000:00:00.0: save config 0x08: 0x06040001 >> pcieport 0000:00:00.0: save config 0x0c: 0x00010000 >> pcieport 0000:00:00.0: save config 0x10: 0x18000000 >> pcieport 0000:00:00.0: save config 0x14: 0x00000000 >> pcieport 0000:00:00.0: save config 0x18: 0x00ff0100 >> pcieport 0000:00:00.0: save config 0x1c: 0x000000f0 >> pcieport 0000:00:00.0: save config 0x20: 0x18201810 >> pcieport 0000:00:00.0: save config 0x24: 0x0000fff0 >> pcieport 0000:00:00.0: save config 0x28: 0x00000000 >> pcieport 0000:00:00.0: save config 0x2c: 0x00000000 >> pcieport 0000:00:00.0: save config 0x30: 0x00000000 >> pcieport 0000:00:00.0: save config 0x34: 0x00000040 >> pcieport 0000:00:00.0: save config 0x38: 0x00000000 >> pcieport 0000:00:00.0: save config 0x3c: 0x000201c9 >> pcieport 0000:00:00.0: vgaarb: pci_notify >> pci 0000:01:00.0: save config 0x00: 0xb40412d8 >> pci 0000:01:00.0: save config 0x04: 0x00100000 >> pci 0000:01:00.0: save config 0x08: 0x06040001 >> pci 0000:01:00.0: save config 0x0c: 0x00010000 >> pci 0000:01:00.0: save config 0x10: 0x00000000 >> pci 0000:01:00.0: save config 0x14: 0x00000000 >> pci 0000:01:00.0: save config 0x18: 0x00050201 >> pci 0000:01:00.0: save config 0x1c: 0x000001f1 >> pci 0000:01:00.0: save config 0x20: 0x18201810 >> pci 0000:01:00.0: save config 0x24: 0x0001fff1 >> pci 0000:01:00.0: save config 0x28: 0x00000000 >> pci 0000:01:00.0: save config 0x2c: 0x00000000 >> pci 0000:01:00.0: save config 0x30: 0x00000000 >> pci 0000:01:00.0: save config 0x34: 0x00000040 >> pci 0000:01:00.0: save config 0x38: 0x00000000 >> pci 0000:01:00.0: save config 0x3c: 0x00020000 >> pcieport 0000:01:00.0: vgaarb: pci_notify >> pcieport 0000:01:00.0: assign IRQ: got 0 >> pcieport 0000:01:00.0: enabling device (0000 -> 0002) >> pcieport 0000:01:00.0: save config 0x00: 0xb40412d8 >> pcieport 0000:01:00.0: save config 0x04: 0x00100002 >> pcieport 0000:01:00.0: save config 0x08: 0x06040001 >> pcieport 0000:01:00.0: save config 0x0c: 0x00010000 >> pcieport 0000:01:00.0: save config 0x10: 0x00000000 >> pcieport 0000:01:00.0: save config 0x14: 0x00000000 >> pcieport 0000:01:00.0: save config 0x18: 0x00050201 >> pcieport 0000:01:00.0: save config 0x1c: 0x000001f1 >> pcieport 0000:01:00.0: save config 0x20: 0x18201810 >> pcieport 0000:01:00.0: save config 0x24: 0x0001fff1 >> pcieport 0000:01:00.0: save config 0x28: 0x00000000 >> pcieport 0000:01:00.0: save config 0x2c: 0x00000000 >> pcieport 0000:01:00.0: save config 0x30: 0x00000000 >> pcieport 0000:01:00.0: save config 0x34: 0x00000040 >> pcieport 0000:01:00.0: save config 0x38: 0x00000000 >> pcieport 0000:01:00.0: save config 0x3c: 0x00020000 >> pcieport 0000:01:00.0: vgaarb: pci_notify >> pci 0000:02:01.0: save config 0x00: 0xb40412d8 >> pci 0000:02:01.0: save config 0x04: 0x00100000 >> pci 0000:02:01.0: save config 0x08: 0x06040001 >> pci 0000:02:01.0: save config 0x0c: 0x00010000 >> pci 0000:02:01.0: save config 0x10: 0x00000000 >> pci 0000:02:01.0: save config 0x14: 0x00000000 >> pci 0000:02:01.0: save config 0x18: 0x00030302 >> pci 0000:02:01.0: save config 0x1c: 0x000001f1 >> pci 0000:02:01.0: save config 0x20: 0x18101810 >> pci 0000:02:01.0: save config 0x24: 0x0001fff1 >> pci 0000:02:01.0: save config 0x28: 0x00000000 >> pci 0000:02:01.0: save config 0x2c: 0x00000000 >> pci 0000:02:01.0: save config 0x30: 0x00000000 >> pci 0000:02:01.0: save config 0x34: 0x00000040 >> pci 0000:02:01.0: save config 0x38: 0x00000000 >> pci 0000:02:01.0: save config 0x3c: 0x00020000 >> pcieport 0000:02:01.0: vgaarb: pci_notify >> pcieport 0000:02:01.0: assign IRQ: got 0 >> pcieport 0000:01:00.0: enabling bus mastering >> pcieport 0000:02:01.0: enabling device (0000 -> 0002) >> pcieport 0000:02:01.0: save config 0x00: 0xb40412d8 >> pcieport 0000:02:01.0: save config 0x04: 0x00100002 >> pcieport 0000:02:01.0: save config 0x08: 0x06040001 >> pcieport 0000:02:01.0: save config 0x0c: 0x00010000 >> pcieport 0000:02:01.0: save config 0x10: 0x00000000 >> pcieport 0000:02:01.0: save config 0x14: 0x00000000 >> pcieport 0000:02:01.0: save config 0x18: 0x00030302 >> pcieport 0000:02:01.0: save config 0x1c: 0x000001f1 >> pcieport 0000:02:01.0: save config 0x20: 0x18101810 >> pcieport 0000:02:01.0: save config 0x24: 0x0001fff1 >> pcieport 0000:02:01.0: save config 0x28: 0x00000000 >> pcieport 0000:02:01.0: save config 0x2c: 0x00000000 >> pcieport 0000:02:01.0: save config 0x30: 0x00000000 >> pcieport 0000:02:01.0: save config 0x34: 0x00000040 >> pcieport 0000:02:01.0: save config 0x38: 0x00000000 >> pcieport 0000:02:01.0: save config 0x3c: 0x00020000 >> pcieport 0000:02:01.0: vgaarb: pci_notify >> pci 0000:02:02.0: save config 0x00: 0xb40412d8 >> pci 0000:02:02.0: save config 0x04: 0x00100000 >> pci 0000:02:02.0: save config 0x08: 0x06040001 >> pci 0000:02:02.0: save config 0x0c: 0x00010000 >> pci 0000:02:02.0: save config 0x10: 0x00000000 >> pci 0000:02:02.0: save config 0x14: 0x00000000 >> pci 0000:02:02.0: save config 0x18: 0x00040402 >> pci 0000:02:02.0: save config 0x1c: 0x000001f1 >> pci 0000:02:02.0: save config 0x20: 0x0000fff0 >> pci 0000:02:02.0: save config 0x24: 0x0001fff1 >> pci 0000:02:02.0: save config 0x28: 0x00000000 >> pci 0000:02:02.0: save config 0x2c: 0x00000000 >> pci 0000:02:02.0: save config 0x30: 0x00000000 >> pci 0000:02:02.0: save config 0x34: 0x00000040 >> pci 0000:02:02.0: save config 0x38: 0x00000000 >> pci 0000:02:02.0: save config 0x3c: 0x00020000 >> pcieport 0000:02:02.0: vgaarb: pci_notify >> pcieport 0000:02:02.0: assign IRQ: got 0 >> pcieport 0000:02:02.0: enabling bus mastering >> imx6q-pcie 33800000.pcie: msi#4 address_hi 0x0 address_lo 0x4007e000 >> imx6q-pcie 33800000.pcie: msi#5 address_hi 0x0 address_lo 0x4007e000 >> imx6q-pcie 33800000.pcie: msi#6 address_hi 0x0 address_lo 0x4007e000 >> imx6q-pcie 33800000.pcie: msi#7 address_hi 0x0 address_lo 0x4007e000 >> imx6q-pcie 33800000.pcie: msi#1 address_hi 0x0 address_lo 0x4007e000 >> pcieport 0000:02:02.0: bwctrl: enabled with IRQ 203 >> pcieport 0000:02:02.0: save config 0x00: 0xb40412d8 >> pcieport 0000:02:02.0: save config 0x04: 0x00100404 >> pcieport 0000:02:02.0: save config 0x08: 0x06040001 >> pcieport 0000:02:02.0: save config 0x0c: 0x00010000 >> pcieport 0000:02:02.0: save config 0x10: 0x00000000 >> pcieport 0000:02:02.0: save config 0x14: 0x00000000 >> pcieport 0000:02:02.0: save config 0x18: 0x00040402 >> pcieport 0000:02:02.0: save config 0x1c: 0x000001f1 >> pcieport 0000:02:02.0: save config 0x20: 0x0000fff0 >> pcieport 0000:02:02.0: save config 0x24: 0x0001fff1 >> pcieport 0000:02:02.0: save config 0x28: 0x00000000 >> pcieport 0000:02:02.0: save config 0x2c: 0x00000000 >> pcieport 0000:02:02.0: save config 0x30: 0x00000000 >> pcieport 0000:02:02.0: save config 0x34: 0x00000040 >> pcieport 0000:02:02.0: save config 0x38: 0x00000000 >> pcieport 0000:02:02.0: save config 0x3c: 0x00020000 >> pcieport 0000:02:02.0: vgaarb: pci_notify >> pci 0000:02:03.0: save config 0x00: 0xb40412d8 >> pci 0000:02:03.0: save config 0x04: 0x00100000 >> pci 0000:02:03.0: save config 0x08: 0x06040001 >> pci 0000:02:03.0: save config 0x0c: 0x00010000 >> pci 0000:02:03.0: save config 0x10: 0x00000000 >> pci 0000:02:03.0: save config 0x14: 0x00000000 >> pci 0000:02:03.0: save config 0x18: 0x00050502 >> pci 0000:02:03.0: save config 0x1c: 0x000001f1 >> pci 0000:02:03.0: save config 0x20: 0x18201820 >> pci 0000:02:03.0: save config 0x24: 0x0001fff1 >> pci 0000:02:03.0: save config 0x28: 0x00000000 >> pci 0000:02:03.0: save config 0x2c: 0x00000000 >> pci 0000:02:03.0: save config 0x30: 0x00000000 >> pci 0000:02:03.0: save config 0x34: 0x00000040 >> pci 0000:02:03.0: save config 0x38: 0x00000000 >> pci 0000:02:03.0: save config 0x3c: 0x00020000 >> pcieport 0000:02:03.0: vgaarb: pci_notify >> pcieport 0000:02:03.0: assign IRQ: got 0 >> pcieport 0000:02:03.0: enabling device (0000 -> 0002) >> pcieport 0000:02:03.0: save config 0x00: 0xb40412d8 >> pcieport 0000:02:03.0: save config 0x04: 0x00100002 >> pcieport 0000:02:03.0: save config 0x08: 0x06040001 >> pcieport 0000:02:03.0: save config 0x0c: 0x00010000 >> pcieport 0000:02:03.0: save config 0x10: 0x00000000 >> pcieport 0000:02:03.0: save config 0x14: 0x00000000 >> pcieport 0000:02:03.0: save config 0x18: 0x00050502 >> pcieport 0000:02:03.0: save config 0x1c: 0x000001f1 >> pcieport 0000:02:03.0: save config 0x20: 0x18201820 >> pcieport 0000:02:03.0: save config 0x24: 0x0001fff1 >> pcieport 0000:02:03.0: save config 0x28: 0x00000000 >> pcieport 0000:02:03.0: save config 0x2c: 0x00000000 >> pcieport 0000:02:03.0: save config 0x30: 0x00000000 >> pcieport 0000:02:03.0: save config 0x34: 0x00000040 >> pcieport 0000:02:03.0: save config 0x38: 0x00000000 >> pcieport 0000:02:03.0: save config 0x3c: 0x00020000 >> pcieport 0000:02:03.0: vgaarb: pci_notify >> pci 0000:03:00.0: save config 0x00: 0x0030168c >> pci 0000:03:00.0: save config 0x04: 0x00100000 >> pci 0000:03:00.0: save config 0x08: 0x02800001 >> pci 0000:03:00.0: save config 0x0c: 0x00000000 >> pci 0000:03:00.0: save config 0x10: 0x18100004 >> pci 0000:03:00.0: save config 0x14: 0x00000000 >> pci 0000:03:00.0: save config 0x18: 0x00000000 >> pci 0000:03:00.0: save config 0x1c: 0x00000000 >> pci 0000:03:00.0: save config 0x20: 0x00000000 >> pci 0000:03:00.0: save config 0x24: 0x00000000 >> pci 0000:03:00.0: save config 0x28: 0x00000000 >> pci 0000:03:00.0: save config 0x2c: 0x3116168c >> pci 0000:03:00.0: save config 0x30: 0x00000000 >> pci 0000:03:00.0: save config 0x34: 0x00000040 >> pci 0000:03:00.0: save config 0x38: 0x00000000 >> pci 0000:03:00.0: save config 0x3c: 0x000001ff >> pci 0000:05:00.0: save config 0x00: 0x74301055 >> pci 0000:05:00.0: save config 0x04: 0x00100000 >> pci 0000:05:00.0: save config 0x08: 0x02000011 >> pci 0000:05:00.0: save config 0x0c: 0x00000000 >> pci 0000:05:00.0: save config 0x10: 0x18200004 >> pci 0000:05:00.0: save config 0x14: 0x00000000 >> pci 0000:05:00.0: save config 0x18: 0x18202004 >> pci 0000:05:00.0: save config 0x1c: 0x00000000 >> pci 0000:05:00.0: save config 0x20: 0x18202104 >> pci 0000:05:00.0: save config 0x24: 0x00000000 >> pci 0000:05:00.0: save config 0x28: 0x00000000 >> pci 0000:05:00.0: save config 0x2c: 0x74301055 >> pci 0000:05:00.0: save config 0x30: 0x00000000 >> pci 0000:05:00.0: save config 0x34: 0x00000040 >> pci 0000:05:00.0: save config 0x38: 0x00000000 >> pci 0000:05:00.0: save config 0x3c: 0x000001ff >> VFS: Mounted root (squashfs filesystem) readonly on device 179:6. >> devtmpfs: mounted >> Freeing unused kernel memory: 896K >> Run /sbin/wrap-init as init process >>   with arguments: >>     /sbin/wrap-init >>   with environment: >>     HOME=/ >>     TERM=linux >>     rootrw=/dev/mmcblk2p8 >>     rootrwfstype=ext4 >>     persistmnt=/dev/mmcblk2p7 >>     persistmntfstype=ext4 >> pcieport 0000:02:02.0: save config 0x00: 0xb40412d8 >> pcieport 0000:02:02.0: save config 0x04: 0x00100404 >> pcieport 0000:02:02.0: save config 0x08: 0x06040001 >> pcieport 0000:02:02.0: save config 0x0c: 0x00010000 >> pcieport 0000:02:02.0: save config 0x10: 0x00000000 >> pcieport 0000:02:02.0: save config 0x14: 0x00000000 >> pcieport 0000:02:02.0: save config 0x18: 0x00040402 >> pcieport 0000:02:02.0: save config 0x1c: 0x000001f1 >> pcieport 0000:02:02.0: save config 0x20: 0x0000fff0 >> pcieport 0000:02:02.0: save config 0x24: 0x0001fff1 >> pcieport 0000:02:02.0: save config 0x28: 0x00000000 >> pcieport 0000:02:02.0: save config 0x2c: 0x00000000 >> pcieport 0000:02:02.0: save config 0x30: 0x00000000 >> pcieport 0000:02:02.0: save config 0x34: 0x00000040 >> pcieport 0000:02:02.0: save config 0x38: 0x00000000 >> pcieport 0000:02:02.0: save config 0x3c: 0x00020000 >> pcieport 0000:02:02.0: PME# enabled >> imx-sdma 302c0000.dma-controller: loaded firmware 4.6 >> imx-sdma 302b0000.dma-controller: loaded firmware 4.6 >> imx-sdma 30bd0000.dma-controller: loaded firmware 4.6 >> usb_phy_generic usbphynop1: dummy supplies not allowed for exclusive >> requests (id=vbus) >> usb_phy_generic usbphynop2: dummy supplies not allowed for exclusive >> requests (id=vbus) >> usbcore: registered new interface driver usbfs >> usbcore: registered new interface driver hub >> usbcore: registered new device driver usb >> cfg80211: Loading compiled-in X.509 certificates for regulatory database >> Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7' >> Loaded X.509 cert 'wens: 61c038651aabdcf94bd0ac7ff06c7248db18c600' >> ci_hdrc ci_hdrc.1: EHCI Host Controller >> ci_hdrc ci_hdrc.1: new USB bus registered, assigned bus number 1 >> ci_hdrc ci_hdrc.1: USB 2.0 started, EHCI 1.00 >> usb usb1: New USB device found, idVendor=1d6b, idProduct=0002, >> bcdDevice= 6.19 >> usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1 >> usb usb1: Product: EHCI Host Controller >> usb usb1: Manufacturer: Linux 6.19.0-rc1 ehci_hcd >> usb usb1: SerialNumber: ci_hdrc.1 >> hub 1-0:1.0: USB hub found >> hub 1-0:1.0: 1 port detected >> lan743x 0000:05:00.0: vgaarb: pci_notify >> lan743x 0000:05:00.0: assign IRQ: got 201 >> pcieport 0000:02:03.0: enabling bus mastering >> lan743x 0000:05:00.0: enabling device (0000 -> 0002) >> lan743x 0000:05:00.0 (unnamed net_device) (uninitialized): PCI: Vendor >> ID = 0x1055, Device ID = 0x7430 >> lan743x 0000:05:00.0: enabling bus mastering >> lan743x 0000:05:00.0 (unnamed net_device) (uninitialized): ID_REV = >> 0x74300011, FPGA_REV = 0.0 >> usb 1-1: new high-speed USB device number 2 using ci_hdrc >> lan743x 0000:05:00.0 (unnamed net_device) (uninitialized): MAC address >> set to 00:d0:12:23:fa:8b >> lan743x 0000:05:00.0: vgaarb: pci_notify >> usb 1-1: New USB device found, idVendor=0424, idProduct=2744, bcdDevice= >> 2.21 >> usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >> usb 1-1: Product: USB2744 >> usb 1-1: Manufacturer: Microchip Tech >> hub 1-1:1.0: USB hub found >> hub 1-1:1.0: 5 ports detected >> usb 1-1.5: new high-speed USB device number 3 using ci_hdrc >> usb 1-1.5: New USB device found, idVendor=0424, idProduct=2740, >> bcdDevice= 2.00 >> usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=0 >> usb 1-1.5: Product: Hub Controller >> usb 1-1.5: Manufacturer: Microchip Tech >> Generic PHY 30be0000.ethernet-1:00: attached PHY driver >> (mii_bus:phy_addr=30be0000.ethernet-1:00, irq=POLL) >> fec 30be0000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx >> Bluetooth: Core ver 2.22 >> NET: Registered PF_BLUETOOTH protocol family >> Bluetooth: HCI device and connection manager initialized >> Bluetooth: HCI socket layer initialized >> Bluetooth: L2CAP socket layer initialized >> Bluetooth: SCO socket layer initialized >> Bluetooth: BNEP (Ethernet Emulation) ver 1.3 >> Bluetooth: BNEP filters: protocol multicast >> Bluetooth: BNEP socket layer initialized >> imx6q-pcie 33800000.pcie: msi#2 address_hi 0x0 address_lo 0x4007e000 >> imx6q-pcie 33800000.pcie: msi#3 address_hi 0x0 address_lo 0x4007e000 >> imx6q-pcie 33800000.pcie: msi#4 address_hi 0x0 address_lo 0x4007e000 >> imx6q-pcie 33800000.pcie: msi#5 address_hi 0x0 address_lo 0x4007e000 >> imx6q-pcie 33800000.pcie: msi#6 address_hi 0x0 address_lo 0x4007e000 >> imx6q-pcie 33800000.pcie: msi#7 address_hi 0x0 address_lo 0x4007e000 >> lan743x 0000:05:00.0 eth1: using MSIX interrupts, number of vectors = 6 >> lan743x 0000:05:00.0 eth1: PHY [pci-0000:05:00.0:01] driver [Generic >> PHY] (irq=POLL) >> lan743x 0000:05:00.0 eth1: configuring for phy/gmii link mode >> lan743x 0000:05:00.0 eth1: Link is Up - 1Gbps/Full - flow control rx/tx >> imx8m-blk-ctrl 38330000.blk-ctrl: sync_state() pending due to >> 38310000.video-codec >> imx8m-blk-ctrl 38330000.blk-ctrl: sync_state() pending due to >> 38300000.video-codec >> imx-pgc imx-pgc-domain.5: sync_state() pending due to 38008000.gpu >> imx-pgc imx-pgc-domain.5: sync_state() pending due to 38000000.gpu >> ath9k 0000:03:00.0: vgaarb: pci_notify >> ath9k 0000:03:00.0: assign IRQ: got 201 >> pcieport 0000:02:01.0: enabling bus mastering >> ath9k 0000:03:00.0: enabling device (0000 -> 0002) >> ath9k 0000:03:00.0: enabling bus mastering >> ath: EEPROM regdomain: 0x37 >> ath: EEPROM indicates we should expect a direct regpair map >> ath: Country alpha2 being used: AL >> ath: Regpair used: 0x37 >> ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' >> ieee80211 phy0: Atheros AR9300 Rev:3 mem=0x00000000ce8f30fa, irq=201 >> ath9k 0000:03:00.0: vgaarb: pci_notify >