Linux-2.6.33.2/drivers/usb/mon/Kconfig

#
# USB Monitor configuration
#

config USB_MON
	tristate "USB Monitor"
	depends on USB
	help
	  If you select this option, a component which captures the USB traffic
	  between peripheral-specific drivers and HC drivers will be built.
	  For more information, see <file:Documentation/usb/usbmon.txt>.

	  If unsure, say Y, if allowed, otherwise M.