Hello, The query is related to LPM support as USB host. >From what I understood in the code, there is only a HCD level API to enable the sending of an LPM token, but I did not find any suitable framework or a policy for link power management implemented in the host. So, would like to know is there any framework or policy available to decide on when to send a LPM token? Thanks, Praveena -- 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