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YPenguin
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PostPosted: Sat Mar 25, 2017 12:28 pm    Post subject: 4.10.5 Reply with quote

Das Problem besteht auch bei 4.10.5 noch. Ich habe inzwischen eine Bugmeldung (Bug 612704) abgegeben bei Gentoo-Bugzilla.
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YPenguin
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PostPosted: Wed Apr 19, 2017 8:14 am    Post subject: Neue Erkenntnis Reply with quote

Ich habe jetzt mal lspci -vvv eingegeben und dieses Resultat erhalten:

08:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev ff) (prog-if ff)
!!! Unknown header type 7f
Kernel modules: xhci_pci


Die gesamte Controller-Karte ist also inaktiv und damit alles was danach kommt (HD in meinem Fall).

Ob es an geänderten Voreinstellungen in Genkernel auch liegen könnte?
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YPenguin
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PostPosted: Thu Apr 20, 2017 9:40 am    Post subject: Gelungener Start Reply with quote

Zum Vergleich hier noch die Ergebnisse bei einem gelungenen Start (lspci -vvv):
Code:

08:00.0 USB controller: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller (rev 03) (prog-if 30 [XHCI])
        Subsystem: Renesas Technology Corp. uPD720201 USB 3.0 Host Controller
        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: 32 bytes
        Interrupt: pin A routed to IRQ 17
        Region 0: Memory at f7ffe000 (64-bit, non-prefetchable) [size=8K]
        Capabilities: [50] 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: [70] MSI: Enable- Count=1/8 Maskable- 64bit+
                Address: 0000000000000000  Data: 0000
        Capabilities: [90] MSI-X: Enable+ Count=8 Masked-
                Vector table: BAR=0 offset=00001000
                PBA: BAR=0 offset=00001080
        Capabilities: [a0] Express (v2) Endpoint, MSI 00
                DevCap: MaxPayload 128 bytes, PhantFunc 0, Latency L0s unlimited, L1 unlimited
                        ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- SlotPowerLimit 0.000W
                DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
                        RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop+
                        MaxPayload 128 bytes, MaxReadReq 512 bytes
                DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr- TransPend-
                LnkCap: Port #0, Speed 5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <4us, L1 unlimited
                        ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp-
                LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
                        ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
                LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-
                DevCap2: Completion Timeout: Not Supported, TimeoutDis+, LTR+, OBFF Not Supported
                AtomicOpsCap: 32bit- 64bit- 128bitCAS-
                DevCtl2: Completion Timeout: 50us to 50ms, 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: -3.5dB, EqualizationComplete-, EqualizationPhase1-
                         EqualizationPhase2-, EqualizationPhase3-, LinkEqualizationRequest-
        Kernel driver in use: xhci_hcd
        Kernel modules: xhci_pci

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Child_of_Sun_24
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PostPosted: Thu Apr 20, 2017 12:34 pm    Post subject: Reply with quote

Mhh, da es ein USB3 Controller ist nur mal eine Vermutung von mir, wenn du im Bios/Uefi eine Option für eine Iommu hast, aktiviere die mal und guck ob es besser läuft. Bei mir GA-970A-UD3P gibt es ohne aktivierte iommu Probleme mit den USB2 und USB3 Controllern (Dann läuft nur entweder oder).

Falls du das Pech haben solltest eine ebenso schlecht iommu implementierung wie ich zu haben musst du noch "iommu=pt" zur Kernel Kommandozeile hinzufügen (Bei mir gibt es sonst tausende Fehlermeldungen [Immer die gleiche AMD-Vi irgendwas] die teilweise sogar das System verlangsamen).

Evtl. hilft es dir ja weiter :-)
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YPenguin
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PostPosted: Sat May 27, 2017 4:06 pm    Post subject: 4.1.39 Reply with quote

Da das Problem hartnäckig ist und sich durch Patches mittlerweile auch auf ältere Kernelversionen ausgedehnt hat, habe ich nun Kernel 4.1.39-r1 als Alternative installiert.
Kernel 4.4.52 ist bereits betroffen.
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