hi Alan: >> 3. for host part, runtime suspend/resume is only doing port >> suspend/resume or both host and port going to suspend/resume? > > Only the port. However, when _all_ the devices attached to the host > controlluer go into runtime suspend, the controller itself will also be > put into runtime suspend. here "controller itself will also be put into runtime suspend." mean the controller itself will put into suspend or root hub ports will put in suspend? Sincerely appreciate your kind help, -- 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
