XDEV_FS           334 drivers/usb/host/xhci.h #define DEV_FULLSPEED(p)	(((p) & DEV_SPEED_MASK) == XDEV_FS)
XDEV_FS           343 drivers/usb/host/xhci.h #define	SLOT_SPEED_FS		(XDEV_FS << 10)