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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