XDEV_LS           335 drivers/usb/host/xhci.h #define DEV_LOWSPEED(p)		(((p) & DEV_SPEED_MASK) == XDEV_LS)
XDEV_LS           344 drivers/usb/host/xhci.h #define	SLOT_SPEED_LS		(XDEV_LS << 10)