最終更新:2018-01-12 (金) 16:07:33 (257d)  

Linux/sys/kernel/debug/usb/devices はてなブックマークを見る
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  • # cat /sys/kernel/debug/usb/devices
    
    T:  Bus=01 Lev=00 Prnt=00 Port=00 Cnt=00 Dev#=  1 Spd=12   MxCh= 8
    B:  Alloc=  2/900 us ( 0%), #Int=  1, #Iso=  0
    D:  Ver= 1.10 Cls=09(hub  ) Sub=00 Prot=00 MxPS=64 #Cfgs=  1
    P:  Vendor=1d6b ProdID=0001 Rev= 3.08
    S:  Manufacturer=Linux 3.8.0-29-generic ohci_hcd
    S:  Product=OHCI Host Controller
    S:  SerialNumber=0000:00:06.0
    C:* #Ifs= 1 Cfg#= 1 Atr=e0 MxPwr=  0mA
    I:* If#= 0 Alt= 0 #EPs= 1 Cls=09(hub  ) Sub=00 Prot=00 Driver=hub
    E:  Ad=81(I) Atr=03(Int.) MxPS=   2 Ivl=255ms
    
    T:  Bus=01 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#=  4 Spd=12   MxCh= 0
    D:  Ver= 1.10 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs=  1
    P:  Vendor=80ee ProdID=0021 Rev= 1.00
    S:  Manufacturer=VirtualBox
    S:  Product=USB Tablet
    C:* #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=100mA
    I:* If#= 0 Alt= 0 #EPs= 1 Cls=03(HID  ) Sub=00 Prot=00 Driver=usbhid
    E:  Ad=81(I) Atr=03(Int.) MxPS=   8 Ivl=10ms

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