SK-8845RC USB 포트

구차니 2025. 9. 10. 16:53

포트가 2개 있어서 이것저것 꽂아 보는데 안되는데

USB 키보드는 된다. 딱 USB HID만 되는건지 1.5Mbps 까지만 제한이 걸리는거지 모르겠네.

ultranav에 다이소 키보드 연결. 인식됨

$ lsusb -t -v
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 10000M
    ID 1d6b:0003 Linux Foundation 3.0 root hub
    |__ Port 3: Dev 3, If 0, Class=Hub, Driver=hub/4p, 5000M
        ID 2109:0812 VIA Labs, Inc. VL812 Hub
        |__ Port 1: Dev 4, If 0, Class=Communications, Driver=cdc_ncm, 5000M
            ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet
        |__ Port 1: Dev 4, If 1, Class=CDC Data, Driver=cdc_ncm, 5000M
            ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
    |__ Port 1: Dev 13, If 0, Class=, Driver=, 12M
        ID 2109:0103 VIA Labs, Inc.
    |__ Port 2: Dev 18, If 0, Class=Hub, Driver=hub/4p, 12M
        ID 04b3:3016 IBM Corp. UltraNav Keyboard Hub
        |__ Port 1: Dev 25, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
            ID c0f4:07f5
        |__ Port 1: Dev 25, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
            ID c0f4:07f5
        |__ Port 3: Dev 19, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
            ID 04b3:301e IBM Corp.
        |__ Port 3: Dev 19, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
            ID 04b3:301e IBM Corp.
    |__ Port 3: Dev 5, If 0, Class=Hub, Driver=hub/4p, 480M
        ID 2109:2812 VIA Labs, Inc. VL812 Hub
        |__ Port 4: Dev 9, If 0, Class=Hub, Driver=hub/4p, 480M
            ID 05e3:0608 Genesys Logic, Inc. Hub
            |__ Port 3: Dev 12, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
                ID 046d:c077 Logitech, Inc. M105 Optical Mouse
            |__ Port 1: Dev 10, If 0, Class=Vendor Specific Class, Driver=cp210x, 12M
                ID 10c4:ea60 Silicon Labs CP210x UART Bridge
        |__ Port 2: Dev 7, If 0, Class=Vendor Specific Class, Driver=, 12M
            ID 0483:3748 STMicroelectronics ST-LINK/V2
        |__ Port 3: Dev 8, If 0, Class=Vendor Specific Class, Driver=cp210x, 12M
            ID 10c4:ea60 Silicon Labs CP210x UART Bridge
    |__ Port 5: Dev 2, If 0, Class=Vendor Specific Class, Driver=, 12M
        ID 04e8:730b Samsung Electronics Co., Ltd
    |__ Port 6: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M
        ID 2b7e:0134
    |__ Port 6: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M
        ID 2b7e:0134
    |__ Port 10: Dev 4, If 0, Class=Wireless, Driver=btusb, 12M
        ID 8087:0026 Intel Corp. AX201 Bluetooth
    |__ Port 10: Dev 4, If 1, Class=Wireless, Driver=btusb, 12M
        ID 8087:0026 Intel Corp. AX201 Bluetooth

와콤 꽂았을때

$ lsusb -t -v
/:  Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 10000M
    ID 1d6b:0003 Linux Foundation 3.0 root hub
    |__ Port 3: Dev 3, If 0, Class=Hub, Driver=hub/4p, 5000M
        ID 2109:0812 VIA Labs, Inc. VL812 Hub
        |__ Port 1: Dev 4, If 0, Class=Communications, Driver=cdc_ncm, 5000M
            ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet
        |__ Port 1: Dev 4, If 1, Class=CDC Data, Driver=cdc_ncm, 5000M
            ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet
/:  Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M
    ID 1d6b:0002 Linux Foundation 2.0 root hub
    |__ Port 1: Dev 13, If 0, Class=, Driver=, 12M
        ID 2109:0103 VIA Labs, Inc.
    |__ Port 2: Dev 18, If 0, Class=Hub, Driver=hub/4p, 12M
        ID 04b3:3016 IBM Corp. UltraNav Keyboard Hub
        |__ Port 3: Dev 19, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
            ID 04b3:301e IBM Corp.
        |__ Port 3: Dev 19, If 1, Class=Human Interface Device, Driver=usbhid, 1.5M
            ID 04b3:301e IBM Corp.
    |__ Port 3: Dev 5, If 0, Class=Hub, Driver=hub/4p, 480M
        ID 2109:2812 VIA Labs, Inc. VL812 Hub
        |__ Port 4: Dev 9, If 0, Class=Hub, Driver=hub/4p, 480M
            ID 05e3:0608 Genesys Logic, Inc. Hub
            |__ Port 3: Dev 12, If 0, Class=Human Interface Device, Driver=usbhid, 1.5M
                ID 046d:c077 Logitech, Inc. M105 Optical Mouse
            |__ Port 1: Dev 10, If 0, Class=Vendor Specific Class, Driver=cp210x, 12M
                ID 10c4:ea60 Silicon Labs CP210x UART Bridge
            |__ Port 2: Dev 22, If 2, Class=Human Interface Device, Driver=usbhid, 12M
                ID 056a:033c Wacom Co., Ltd CTH-490 [Intuos Art/Photo/Comic (S)]
            |__ Port 2: Dev 22, If 0, Class=Human Interface Device, Driver=usbhid, 12M
                ID 056a:033c Wacom Co., Ltd CTH-490 [Intuos Art/Photo/Comic (S)]
            |__ Port 2: Dev 22, If 1, Class=Human Interface Device, Driver=usbhid, 12M
                ID 056a:033c Wacom Co., Ltd CTH-490 [Intuos Art/Photo/Comic (S)]
        |__ Port 2: Dev 7, If 0, Class=Vendor Specific Class, Driver=, 12M
            ID 0483:3748 STMicroelectronics ST-LINK/V2
        |__ Port 3: Dev 8, If 0, Class=Vendor Specific Class, Driver=cp210x, 12M
            ID 10c4:ea60 Silicon Labs CP210x UART Bridge
    |__ Port 5: Dev 2, If 0, Class=Vendor Specific Class, Driver=, 12M
        ID 04e8:730b Samsung Electronics Co., Ltd
    |__ Port 6: Dev 3, If 0, Class=Video, Driver=uvcvideo, 480M
        ID 2b7e:0134
    |__ Port 6: Dev 3, If 1, Class=Video, Driver=uvcvideo, 480M
        ID 2b7e:0134
    |__ Port 10: Dev 4, If 0, Class=Wireless, Driver=btusb, 12M
        ID 8087:0026 Intel Corp. AX201 Bluetooth
    |__ Port 10: Dev 4, If 1, Class=Wireless, Driver=btusb, 12M
        ID 8087:0026 Intel Corp. AX201 Bluetooth

특이한게 -t 로 보면 안나오는데 그냥으로 보면 나온다. 머지?

$ lsusb
Bus 002 Device 004: ID 0b95:1790 ASIX Electronics Corp. AX88179 Gigabit Ethernet
Bus 002 Device 003: ID 2109:0812 VIA Labs, Inc. VL812 Hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 2b7e:0134 Generic 720p HD Camera
Bus 001 Device 002: ID 04e8:730b Samsung Electronics Co., Ltd Fingerprint Sensor Device - 730B
Bus 001 Device 012: ID 046d:c077 Logitech, Inc. M105 Optical Mouse
Bus 001 Device 010: ID 10c4:ea60 Silicon Labs CP210x UART Bridge
Bus 001 Device 009: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 008: ID 10c4:ea60 Silicon Labs CP210x UART Bridge
Bus 001 Device 007: ID 0483:3748 STMicroelectronics ST-LINK/V2
Bus 001 Device 005: ID 2109:2812 VIA Labs, Inc. VL812 Hub
Bus 001 Device 019: ID 04b3:301e IBM Corp. IBM USB Travel Keyboard with Ultra Nav
Bus 001 Device 026: ID 056a:033c Wacom Co., Ltd CTH-490 [Intuos Art/Photo/Comic (S)]
Bus 001 Device 018: ID 04b3:3016 IBM Corp. UltraNav Keyboard Hub
Bus 001 Device 004: ID 8087:0026 Intel Corp. AX201 Bluetooth
Bus 001 Device 013: ID 2109:0103 VIA Labs, Inc. USB 2.0 BILLBOARD
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

앗.. 소비전력.. -_-

[100881.153849] usb 1-2.1: new full-speed USB device number 28 using xhci_hcd
[100881.234622] usb 1-2.1: New USB device found, idVendor=056a, idProduct=033c, bcdDevice= 1.00
[100881.234641] usb 1-2.1: New USB device strings: Mfr=1, Product=2, SerialNumber=0
[100881.234648] usb 1-2.1: Product: Intuos PTS
[100881.234654] usb 1-2.1: Manufacturer: Wacom Co.,Ltd.
[100881.235139] usb 1-2.1: rejected 1 configuration due to insufficient available bus power
[100881.235156] usb 1-2.1: no configuration chosen from 1 choice

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