FreeBSD/usb

USB機器 †

• usbconfig

  # usbconfig
   ugen0.1: <XHCI root HUB 0x8086> at usbus0, cfg=0 md=HOST spd=SUPER (5.0Gbps) pwr=SAVE (0mA)
   ugen0.2: <AX88179 ASIX Elec. Corp.> at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (248mA)

          usbconfig -u 0 -a 2 suspend
          usbconfig -u 0 -a 2 resume
          usbconfig -u 0 -a 2 power_off
          usbconfig -u 0 -a 2 power_save
          usbconfig -u 0 -a 2 power_on

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