- ls /sys/bus/usb/devices/usb1/
- 1-0:1.0 bDeviceSubClass configuration idProduct quirks uevent
- 1-1 bMaxPacketSize0 descriptors idVendor removable urbnum
- authorized bMaxPower dev interface_authorized_default remove version
- authorized_default bNumConfigurations devnum ltm_capable rx_lanes
- avoid_reset_quirk bNumInterfaces devpath manufacturer serial
- bConfigurationValue bcdDevice devspec maxchild speed
- bDeviceClass bmAttributes driver of_node subsystem
- bDeviceProtocol busnum ep_00 product tx_lanes
- root@OpenWrt:~# ls /sys/bus/usb/devices/*/*
- /sys/bus/usb/devices/1-0:1.0/authorized /sys/bus/usb/devices/1-1/idVendor /sys/bus/usb/devices/usb1/bMaxPacketSize0
- /sys/bus/usb/devices/1-0:1.0/bAlternateSetting /sys/bus/usb/devices/1-1/ltm_capable /sys/bus/usb/devices/usb1/bMaxPower
- /sys/bus/usb/devices/1-0:1.0/bInterfaceClass /sys/bus/usb/devices/1-1/maxchild /sys/bus/usb/devices/usb1/bNumConfigurations
- /sys/bus/usb/devices/1-0:1.0/bInterfaceNumber /sys/bus/usb/devices/1-1/product /sys/bus/usb/devices/usb1/bNumInterfaces
- /sys/bus/usb/devices/1-0:1.0/bInterfaceProtocol /sys/bus/usb/devices/1-1/quirks /sys/bus/usb/devices/usb1/bcdDevice
- /sys/bus/usb/devices/1-0:1.0/bInterfaceSubClass /sys/bus/usb/devices/1-1/removable /sys/bus/usb/devices/usb1/bmAttributes
- /sys/bus/usb/devices/1-0:1.0/bNumEndpoints /sys/bus/usb/devices/1-1/remove /sys/bus/usb/devices/usb1/busnum
- /sys/bus/usb/devices/1-0:1.0/modalias /sys/bus/usb/devices/1-1/rx_lanes /sys/bus/usb/devices/usb1/configuration
- /sys/bus/usb/devices/1-0:1.0/supports_autosuspend /sys/bus/usb/devices/1-1/speed /sys/bus/usb/devices/usb1/descriptors
- /sys/bus/usb/devices/1-0:1.0/uevent /sys/bus/usb/devices/1-1/tx_lanes /sys/bus/usb/devices/usb1/dev
- /sys/bus/usb/devices/1-1/authorized /sys/bus/usb/devices/1-1/uevent /sys/bus/usb/devices/usb1/devnum
- /sys/bus/usb/devices/1-1/avoid_reset_quirk /sys/bus/usb/devices/1-1/urbnum /sys/bus/usb/devices/usb1/devpath
- /sys/bus/usb/devices/1-1/bConfigurationValue /sys/bus/usb/devices/1-1/version /sys/bus/usb/devices/usb1/devspec
- /sys/bus/usb/devices/1-1/bDeviceClass /sys/bus/usb/devices/1-1:1.0/authorized /sys/bus/usb/devices/usb1/idProduct
- /sys/bus/usb/devices/1-1/bDeviceProtocol /sys/bus/usb/devices/1-1:1.0/bAlternateSetting /sys/bus/usb/devices/usb1/idVendor
- /sys/bus/usb/devices/1-1/bDeviceSubClass /sys/bus/usb/devices/1-1:1.0/bInterfaceClass /sys/bus/usb/devices/usb1/interface_authorized_default
- /sys/bus/usb/devices/1-1/bMaxPacketSize0 /sys/bus/usb/devices/1-1:1.0/bInterfaceNumber /sys/bus/usb/devices/usb1/ltm_capable
- /sys/bus/usb/devices/1-1/bMaxPower /sys/bus/usb/devices/1-1:1.0/bInterfaceProtocol /sys/bus/usb/devices/usb1/manufacturer
- /sys/bus/usb/devices/1-1/bNumConfigurations /sys/bus/usb/devices/1-1:1.0/bInterfaceSubClass /sys/bus/usb/devices/usb1/maxchild
- /sys/bus/usb/devices/1-1/bNumInterfaces /sys/bus/usb/devices/1-1:1.0/bNumEndpoints /sys/bus/usb/devices/usb1/product
- /sys/bus/usb/devices/1-1/bcdDevice /sys/bus/usb/devices/1-1:1.0/modalias /sys/bus/usb/devices/usb1/quirks
- /sys/bus/usb/devices/1-1/bmAttributes /sys/bus/usb/devices/1-1:1.0/supports_autosuspend /sys/bus/usb/devices/usb1/removable
- /sys/bus/usb/devices/1-1/busnum /sys/bus/usb/devices/1-1:1.0/uevent /sys/bus/usb/devices/usb1/remove
- /sys/bus/usb/devices/1-1/configuration /sys/bus/usb/devices/usb1/authorized /sys/bus/usb/devices/usb1/rx_lanes
- /sys/bus/usb/devices/1-1/descriptors /sys/bus/usb/devices/usb1/authorized_default /sys/bus/usb/devices/usb1/serial
- /sys/bus/usb/devices/1-1/dev /sys/bus/usb/devices/usb1/avoid_reset_quirk /sys/bus/usb/devices/usb1/speed
- /sys/bus/usb/devices/1-1/devnum /sys/bus/usb/devices/usb1/bConfigurationValue /sys/bus/usb/devices/usb1/tx_lanes
- /sys/bus/usb/devices/1-1/devpath /sys/bus/usb/devices/usb1/bDeviceClass /sys/bus/usb/devices/usb1/uevent
- /sys/bus/usb/devices/1-1/devspec /sys/bus/usb/devices/usb1/bDeviceProtocol /sys/bus/usb/devices/usb1/urbnum
- /sys/bus/usb/devices/1-1/idProduct /sys/bus/usb/devices/usb1/bDeviceSubClass /sys/bus/usb/devices/usb1/version
- /sys/bus/usb/devices/1-0:1.0/driver:
- 1-0:1.0 1-1:1.0 bind module new_id remove_id uevent unbind
- /sys/bus/usb/devices/1-0:1.0/ep_81:
- bEndpointAddress bInterval bLength bmAttributes direction interval type uevent wMaxPacketSize
- /sys/bus/usb/devices/1-0:1.0/of_node:
- clocks compatible interrupts name reg status
- /sys/bus/usb/devices/1-0:1.0/subsystem:
- devices drivers drivers_autoprobe drivers_probe uevent
- /sys/bus/usb/devices/1-0:1.0/usb1-port1:
- connect_type device location over_current_count quirks uevent
- /sys/bus/usb/devices/1-1/1-1:1.0:
- 1-1-port1 1-1-port3 authorized bInterfaceClass bInterfaceProtocol bNumEndpoints ep_81 subsystem uevent
- 1-1-port2 1-1-port4 bAlternateSetting bInterfaceNumber bInterfaceSubClass driver modalias supports_autosuspend
- /sys/bus/usb/devices/1-1/driver:
- 1-1 bind uevent unbind usb1
- /sys/bus/usb/devices/1-1/ep_00:
- bEndpointAddress bInterval bLength bmAttributes direction interval type uevent wMaxPacketSize
- /sys/bus/usb/devices/1-1/port:
- connect_type device location over_current_count quirks uevent
- /sys/bus/usb/devices/1-1/subsystem:
- devices drivers drivers_autoprobe drivers_probe uevent
- /sys/bus/usb/devices/1-1:1.0/1-1-port1:
- connect_type location over_current_count quirks uevent
- /sys/bus/usb/devices/1-1:1.0/1-1-port2:
- connect_type location over_current_count quirks uevent
- /sys/bus/usb/devices/1-1:1.0/1-1-port3:
- connect_type location over_current_count quirks uevent
- /sys/bus/usb/devices/1-1:1.0/1-1-port4:
- connect_type location over_current_count quirks uevent
- /sys/bus/usb/devices/1-1:1.0/driver:
- 1-0:1.0 1-1:1.0 bind module new_id remove_id uevent unbind
- /sys/bus/usb/devices/1-1:1.0/ep_81:
- bEndpointAddress bInterval bLength bmAttributes direction interval type uevent wMaxPacketSize
- /sys/bus/usb/devices/1-1:1.0/subsystem:
- devices drivers drivers_autoprobe drivers_probe uevent
- /sys/bus/usb/devices/usb1/1-0:1.0:
- authorized bInterfaceClass bInterfaceProtocol bNumEndpoints ep_81 of_node supports_autosuspend usb1-port1
- bAlternateSetting bInterfaceNumber bInterfaceSubClass driver modalias subsystem uevent
- /sys/bus/usb/devices/usb1/1-1:
- 1-1:1.0 bDeviceProtocol bNumInterfaces descriptors driver maxchild remove uevent
- authorized bDeviceSubClass bcdDevice dev ep_00 port rx_lanes urbnum
- avoid_reset_quirk bMaxPacketSize0 bmAttributes devnum idProduct product speed version
- bConfigurationValue bMaxPower busnum devpath idVendor quirks subsystem
- bDeviceClass bNumConfigurations configuration devspec ltm_capable removable tx_lanes
- /sys/bus/usb/devices/usb1/driver:
- 1-1 bind uevent unbind usb1
- /sys/bus/usb/devices/usb1/ep_00:
- bEndpointAddress bInterval bLength bmAttributes direction interval type uevent wMaxPacketSize
- /sys/bus/usb/devices/usb1/of_node:
- clocks compatible interrupts name reg status
- /sys/bus/usb/devices/usb1/subsystem:
- devices drivers drivers_autoprobe drivers_probe uevent