Dear Experts, How can my class driver (UASP) knows that the underlying HCD is xHCI. I wanted to know this because, I have to communicate differently with xHCI driver than with eHCI. Regards, Ramya -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html