KernelVersion: since at least 2.6.18
Description:
Device address on the USB bus.
+Users:
+ libusb
What: /sys/bus/usb/devices/.../bConfigurationValue
KernelVersion: since at least 2.6.18
configuration, rather then unconfigure the device.
Writing -1 will always unconfigure the device.
+Users:
+ libusb
What: /sys/bus/usb/devices/.../busnum
KernelVersion: 2.6.22
Description:
Bus-number of the USB-bus the device is connected to.
+Users:
+ libusb
What: /sys/bus/usb/devices/.../descriptors
KernelVersion: 2.6.26
can be trusted, and can be used to seek forward one (sub)
descriptor at a time until the next config descriptor is found.
All descriptors read from this file are in bus-endian format
+Users:
+ libusb
What: /sys/bus/usb/devices/.../speed
KernelVersion: since at least 2.6.18
Description:
Speed the device is connected with to the usb-host in
Mbit / second. IE one of 1.5 / 12 / 480 / 5000.
+Users:
+ libusb