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Comment vérifier (via un logiciel) si mon port USB 3.1gen2 Type-C prend en charge Thunderbolt3?

J'ai un Asus N752VX-GC234 avec un port usb 3.1gen2 Type-C et certains sites disent qu'il prend en charge Thunderbolt3, d'autres non.

Comment puis-je vérifier pour être sûr? Y at-il une commande que je peux utiliser pour cela?


EDIT 1:

luca@charlieBrown:~$ lsusb -t
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 5000M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 5000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
    |__ Port 4: Dev 2, If 1, Class=Video, Driver=uvcvideo, 480M
    |__ Port 4: Dev 2, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 9: Dev 3, If 0, Class=Wireless, Driver=btusb, 12M
    |__ Port 9: Dev 3, If 1, Class=Wireless, Driver=btusb, 12M

Mon ordinateur est annoncé et examiné pour avoir 3x3.0 1x3.1gen2. Comment devrais-je interpréter le résultat ci-dessus?

De plus, la partie pertinente de lshw

*-usb
                description: USB controller
                product: ASM1142 USB 3.1 Host Controller
                vendor: ASMedia Technology Inc.
                physical id: 0
                bus info: pci@0000:04:00.0
                version: 00
                width: 64 bits
                clock: 33MHz
                capabilities: xhci bus_master cap_list
                configuration: driver=xhci_hcd latency=0
                resources: irq:16 memory:df100000-df107fff

et j'ai trouvé ce post en disant que ce chipset ne permet pas 10Gbps simultanés et ne supporte pas Th3. Alors est-ce la réponse?

Merci Luca

5
the_eraser

Coup de foudre 3

Mon système est équipé d’une prise Thunderbolt 3, USB 3.1 Gen 2 Type-C. Je l'utilise pour piloter un deuxième téléviseur HDMI via un adaptateur DisplayPort vers HDMI.

lsusb -t

$ lsusb -t
/:  Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 10000M
/:  Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/8p, 5000M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 5000M
        |__ Port 4: Dev 3, If 0, Class=Hub, Driver=hub/4p, 5000M
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/16p, 480M
    |__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/4p, 480M
        |__ Port 1: Dev 4, If 1, Class=Vendor Specific Class, Driver=, 480M
        |__ Port 1: Dev 4, If 0, Class=Printer, Driver=usblp, 480M
        |__ Port 4: Dev 6, If 0, Class=Hub, Driver=hub/4p, 480M
            |__ Port 4: Dev 10, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
            |__ Port 3: Dev 8, If 0, Class=Vendor Specific Class, Driver=usbfs, 480M
    |__ Port 4: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 5: Dev 5, If 1, Class=Wireless, Driver=btusb, 12M
    |__ Port 5: Dev 5, If 0, Class=Wireless, Driver=btusb, 12M
    |__ Port 7: Dev 7, If 0, Class=Video, Driver=uvcvideo, 480M
    |__ Port 7: Dev 7, If 1, Class=Video, Driver=uvcvideo, 480M
    |__ Port 9: Dev 9, If 0, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 9: Dev 9, If 1, Class=Human Interface Device, Driver=usbhid, 12M
    |__ Port 9: Dev 9, If 2, Class=Human Interface Device, Driver=usbhid, 12M

Notez la vitesse de 10000M qui n'apparaît pas sur votre écran.

Bas de Sudo lshw | grep -A10 -i usb

                 *-usb
                      description: USB controller
                      product: Intel Corporation
                      vendor: Intel Corporation
                      physical id: 0
                      bus info: pci@0000:39:00.0
                      version: 00
                      width: 32 bits
                      clock: 33MHz
                      capabilities: pm msi pciexpress xhci bus_master cap_list
                      configuration: driver=xhci_hcd latency=0
                      resources: irq:123 memory:d9f00000-d9f0ffff
                    *-usbhost:0
                         product: xHCI Host Controller
                         vendor: Linux 4.14.4-041404-generic xhci-hcd
                         physical id: 0
                         bus info: usb@3
                         logical name: usb3
                         version: 4.14
                         capabilities: usb-2.00
                         configuration: driver=hub slots=2 speed=480Mbit/s
                    *-usbhost:1
                         product: xHCI Host Controller
                         vendor: Linux 4.14.4-041404-generic xhci-hcd
                         physical id: 1
                         bus info: usb@4
                         logical name: usb4
                         version: 4.14
                         capabilities: usb-3.10
                         configuration: driver=hub slots=2 speed=10000Mbit/s

Notez la dernière ligne speed=10000Mbit/s.

Résumé

Il semble que vous ne possédez pas Thunderbolt 3 ni USB 3.1 Generation 2. Vous avez USB 3.1 Type C Generation 1.0, ce qui correspond à 5 Gbps (480 Mo/s) à la même vitesse que l’USB 3.0.

La meilleure façon de le savoir est de rechercher l’image "Thunderbolt" à côté de la prise USB Type-C de votre ordinateur. Cependant, même dans ce cas, il pourrait ne s'agir que de deux voies PCIe et non de quatre (selon certains sites Web que j'ai lus ce soir).


Regardez PCIe pour plus d'informations

Arbre PCIe

$ lspci -tv
-[0000:00]-+-00.0  Intel Corporation Sky Lake Host Bridge/DRAM Registers
           +-01.0-[01]--+-00.0  NVIDIA Corporation GM204M [GeForce GTX 970M]
           |            \-00.1  NVIDIA Corporation GM204 High Definition Audio Controller
           +-02.0  Intel Corporation Skylake Integrated Graphics
           +-04.0  Intel Corporation Skylake Processor Thermal Subsystem
           +-14.0  Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller
           +-14.2  Intel Corporation Sunrise Point-H Thermal subsystem
           +-16.0  Intel Corporation Sunrise Point-H CSME HECI #1
           +-17.0  Intel Corporation Sunrise Point-H SATA Controller [AHCI mode]
           +-1c.0-[02-3a]----00.0-[03-3a]--+-00.0-[04]--
           |                               +-01.0-[05-38]--
           |                               \-02.0-[39]----00.0  Intel Corporation DSL6340 USB 3.1 Controller [Alpine Ridge]
           +-1c.4-[3b]----00.0  Qualcomm Atheros Killer E2400 Gigabit Ethernet Controller
           +-1c.5-[3c]----00.0  Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter
           +-1c.6-[3d]----00.0  Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader
           +-1d.0-[3e]----00.0  Samsung Electronics Co Ltd NVMe SSD Controller SM961/PM961
           +-1f.0  Intel Corporation Sunrise Point-H LPC Controller
           +-1f.2  Intel Corporation Sunrise Point-H PMC
           +-1f.3  Intel Corporation Sunrise Point-H HD Audio
           \-1f.4  Intel Corporation Sunrise Point-H SMBus

En regardant les détails ci-dessous, nous constatons que le processeur graphique nVidia peut prendre un maximum de 16 voies PCIe à la vitesse de génération 3.0, mais utilise actuellement 8 voies. NVMe M.2 Samsung SSD prend 4 voies PCIe aux vitesses de génération 3.0. D'autres périphériques prennent 1 voie PCIe à la vitesse de génération 3.0 ou moins.

Le périphérique 1c.0-2002 semble pouvoir desservir le Thunderbolt3 en prenant 4 voies PCIe à des vitesses de génération 3.0. La description ci-dessus se lit "Alpine Ridge". Cependant, lorsque vous exécutez Sudo lspci -tv, la description change:

   +-1c.0-[02-3a]----00.0-[03-3a]--+-00.0-[04]--
   |                               +-01.0-[05-38]--
   |                               \-02.0-[39]----00.0  Intel Corporation Device 15b5

Lorsque vous google 15b5, cela confirme qu’il s’agit du Intel Thunderbolt 3!

Vous trouverez ci-dessous d'autres informations intéressantes, telles que la limite de puissance nVidia de 75 watts. La limite de puissance Ethernet et WiFi est de 10 watts mais le SSD a une limite de 25 watts qui semble élevée. La limite de puissance Thunderbolt3 est de 25 watts, ce qui est logique pour les appareils de charge.

Le rapport ci-dessous a dû être fortement tronqué, car il ne correspond pas à la taille maximale du message Ask Ubuntu 30KB. J'ai laissé dans les détails pertinents qui, j'espère, complète l'impression de l'arbre ci-dessus.

Contenu partiel de Sudo lspci -vv (73 kb initialement):

00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 07)
    Subsystem: Dell Skylake Host Bridge/DRAM Registers
    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
    Capabilities: [e0] Vendor Specific Information: Len=10 <?>
    Kernel driver in use: skl_uncore

00:01.0 PCI bridge: Intel Corporation Sky Lake PCIe Controller (x16) (rev 07) (prog-if 00 [Normal decode])

    (...SNIP...)

    Capabilities: [88] Subsystem: Dell Skylake PCIe Controller (x16)
    Capabilities: [80] Power Management version 3

    (...SNIP...)

        LnkCap: Port #2, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <256ns, L1 <8us

    (...SNIP...)

            Slot #1, PowerLimit 75.000W; Interlock- NoCompl+

    (...SNIP...)

    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:02.0 VGA compatible controller: Intel Corporation Skylake Integrated Graphics (rev 06) (prog-if 00 [VGA controller])
    DeviceName:  Onboard IGD
    Subsystem: Dell Skylake Integrated Graphics

    (...SNIP...)

    Kernel driver in use: i915
    Kernel modules: i915

00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 07)
    Subsystem: Dell Skylake Processor Thermal Subsystem

    (...SNIP...)

    Kernel driver in use: proc_thermal
    Kernel modules: processor_thermal_device

00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31) (prog-if 30 [XHCI])
    Subsystem: Dell Sunrise Point-H USB 3.0 xHCI Controller

    (...SNIP...)

    Kernel driver in use: xhci_hcd

00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
    Subsystem: Dell Sunrise Point-H Thermal subsystem

    (...SNIP...)

    Kernel driver in use: intel_pch_thermal
    Kernel modules: intel_pch_thermal

00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
    Subsystem: Dell Sunrise Point-H CSME HECI

    (...SNIP...)

    Kernel driver in use: mei_me
    Kernel modules: mei_me

00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31) (prog-if 01 [AHCI 1.0])
    Subsystem: Dell Sunrise Point-H SATA Controller [AHCI mode]

    (...SNIP...)

    Kernel driver in use: ahci
    Kernel modules: ahci

00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #1 (rev f1) (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
    Interrupt: pin A routed to IRQ 16
    Bus: primary=00, secondary=02, subordinate=3a, sec-latency=0
    I/O behind bridge: 00002000-00002fff
    Memory behind bridge: c4000000-da0fffff
    Prefetchable memory behind bridge: 0000000080000000-00000000a1ffffff
    Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
    BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
        PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
    Capabilities: [40] Express (v2) Root Port (Slot+), MSI 00
        DevCap: MaxPayload 256 bytes, PhantFunc 0
            ExtTag- RBE+
        DevCtl: Report errors: Correctable- Non-Fatal- Fatal- Unsupported-
            RlxdOrd- ExtTag- PhantFunc- AuxPwr- NoSnoop-
            MaxPayload 128 bytes, MaxReadReq 128 bytes
        DevSta: CorrErr- UncorrErr- FatalErr- UnsuppReq- AuxPwr+ TransPend-
        LnkCap: Port #1, Speed 8GT/s, Width x4, ASPM not supported, Exit Latency L0s unlimited, L1 <16us
            ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
        LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
            ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        LnkSta: Speed 8GT/s, Width x4, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
        SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug+ Surprise+
            Slot #4, PowerLimit 25.000W; Interlock- NoCompl+
        SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet+ CmdCplt- HPIrq- LinkChg-
            Control: AttnInd Unknown, PwrInd Unknown, 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: Range ABC, TimeoutDis+, LTR-, OBFF Not Supported ARIFwd+
        DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, OBFF Disabled ARIFwd-
        LnkCtl2: Target Link Speed: 8GT/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: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
        Address: 00000000  Data: 0000
    Capabilities: [90] Subsystem: Dell Sunrise Point-H PCI Express Root Port
    Capabilities: [a0] 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: [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- NonFatalErr-
        CEMsk:  RxErr- BadTLP- BadDLLP- Rollover- Timeout- NonFatalErr+
        AERCap: First Error Pointer: 00, GenCap- CGenEn- ChkCap- ChkEn-
    Capabilities: [140 v1] Access Control Services
        ACSCap: SrcValid+ TransBlk+ ReqRedir+ CmpltRedir+ UpstreamFwd- EgressCtrl- DirectTrans-
        ACSCtl: SrcValid- TransBlk- ReqRedir- CmpltRedir- UpstreamFwd- EgressCtrl- DirectTrans-
    Capabilities: [220 v1] #19
    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1c.4 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1) (prog-if 00 [Normal decode])

    (...SNIP...)

        LnkCap: Port #5, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <1us, L1 <16us
            ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
        LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
            ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
        SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
            Slot #8, PowerLimit 10.000W; Interlock- NoCompl+

    (...SNIP...)

    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1c.5 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #6 (rev f1) (prog-if 00 [Normal decode])

    (...SNIP...)

        LnkCap: Port #6, Speed 2.5GT/s, Width x1, ASPM L1, Exit Latency L0s <1us, L1 <16us
            ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
        LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
            ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
        SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
            Slot #9, PowerLimit 10.000W; Interlock- NoCompl+
        SltCtl: Enable: AttnBtn- PwrFlt- MRL- PresDet- CmdCplt- HPIrq- LinkChg-

    (...SNIP...)

    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1c.6 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #7 (rev f1) (prog-if 00 [Normal decode])

    (...SNIP...)

        LnkCap: Port #7, Speed 8GT/s, Width x1, ASPM L0s L1, Exit Latency L0s <1us, L1 <16us
            ClockPM- Surprise- LLActRep+ BwNot+ ASPMOptComp+
        LnkCtl: ASPM L0s L1 Enabled; RCB 64 bytes Disabled- CommClk+
            ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt-
        LnkSta: Speed 2.5GT/s, Width x1, TrErr- Train- SlotClk+ DLActive+ BWMgmt+ ABWMgmt-
        SltCap: AttnBtn- PwrCtrl- MRL- AttnInd- PwrInd- HotPlug- Surprise-
            Slot #10, PowerLimit 10.000W; Interlock- NoCompl+

    (...SNIP...)

    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1) (prog-if 00 [Normal decode])

    (...SNIP...)

        LnkCap: Port #9, Speed 8GT/s, Width x4, ASPM L1, Exit Latency L0s <1us, L1 <16us

    (...SNIP...)

            Slot #12, PowerLimit 25.000W; Interlock- NoCompl+

    (...SNIP...)

        DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR+, OBFF Disabled ARIFwd-

    (...SNIP...)

    Kernel driver in use: pcieport
    Kernel modules: shpchp

00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
    Subsystem: Dell Sunrise Point-H LPC Controller
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0

00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
    Subsystem: Dell Sunrise Point-H PMC
    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-
    Region 0: Memory at dd12c000 (32-bit, non-prefetchable) [disabled] [size=16K]

00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
    Subsystem: Dell Sunrise Point-H HD Audio
    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: 32
    Interrupt: pin A routed to IRQ 128
    Region 0: Memory at dd128000 (64-bit, non-prefetchable) [size=16K]
    Region 4: Memory at dd100000 (64-bit, non-prefetchable) [size=64K]
    Capabilities: [50] Power Management version 3
        Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0-,D1-,D2-,D3hot+,D3cold+)
        Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME-
    Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
        Address: 00000000fee00318  Data: 0000
    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel

00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
    Subsystem: Dell Sunrise Point-H SMBus
    Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Interrupt: pin A routed to IRQ 255
    Region 0: Memory at dd132000 (64-bit, non-prefetchable) [size=256]
    Region 4: I/O ports at f040 [size=32]
    Kernel modules: i2c_i801

01:00.0 3D controller: NVIDIA Corporation GM204M [GeForce GTX 970M] (rev a1)
    Subsystem: Dell GM204M [GeForce GTX 970M]
    (...SNIP...)

        LnkCap: Port #0, Speed 8GT/s, Width x16, ASPM L0s L1, Exit Latency L0s <1us, L1 <4us
            ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
        LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk-
            ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
        LnkSta: Speed 8GT/s, Width x8, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-

     (...SNIP...)

    Kernel driver in use: nvidia
    Kernel modules: nvidiafb, nouveau, nvidia_384_drm, nvidia_384

01:00.1 Audio device: NVIDIA Corporation GM204 High Definition Audio Controller (rev a1)

    (...SNIP....)

    Kernel driver in use: snd_hda_intel
    Kernel modules: snd_hda_intel

02:00.0 PCI bridge: Intel Corporation Device 1576 (prog-if 00 [Normal decode])

    (...SNIP....)

03:01.0 PCI bridge: Intel Corporation Device 1576 (prog-if 00 [Normal     

    (...SNIP....)

03:02.0 PCI bridge: Intel Corporation Device 1576 (prog-if 00 [Normal     

    (...SNIP....)

39:00.0 USB controller: Intel Corporation Device 15b5 (prog-if 30 

    (...SNIP....)

3b:00.0 Ethernet controller: Qualcomm Atheros Killer E2400 Gigabit Ethernet Controller (rev 10)
    Subsystem: Device 0707:2400

(...SNIP...)

        LnkCap: Port #0, Speed 2.5GT/s, Width x1, ASPM L0s L1, Exit Latency L0s unlimited, L1 unlimited

    (...SNIP...)

    Kernel driver in use: alx
    Kernel modules: alx

3c:00.0 Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter (rev 32)
    Subsystem: Bigfoot Networks, Inc. QCA6174 802.11ac Wireless Network Adapter

    (...SNIP....)

    Kernel driver in use: ath10k_pci
    Kernel modules: ath10k_pci

3d:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5227 PCI Express Card Reader (rev 01)

    (...SNIP....)

    Kernel driver in use: rtsx_pci
    Kernel modules: rtsx_pci

3e:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a804 (prog-if 02 [NVM Express])
    Subsystem: Samsung Electronics Co Ltd Device a801

     (...SNIP...)

        LnkCap: Port #0, Speed 8GT/s, Width x4, ASPM L1, Exit Latency L0s unlimited, L1 <64us
            ClockPM+ Surprise- LLActRep- BwNot- ASPMOptComp+
        LnkCtl: ASPM L1 Enabled; RCB 64 bytes Disabled- CommClk+
            ExtSynch- ClockPM+ AutWidDis- BWInt- AutBWInt-
        LnkSta: Speed 8GT/s, Width x4, TrErr- Train- SlotClk+ DLActive- BWMgmt- ABWMgmt-

    (...SNIP...)

    Kernel driver in use: nvme
    Kernel modules: nvme

Je vais essayer d'étudier cela un peu plus et de le mettre à jour plus tard.

6
WinEunuuchs2Unix