On Thu, 22 Aug 2013, Sarah Sharp wrote: > So, basically, whenever the xHCI host resumes from S3, you're going to > reset mice attached to the ports. Again, why only mice? > > Alan, is there a way to force all devices under a host to have a reset > resume quirk?
That's not really what you want, because this issue arises only when waking up from a system suspend, not from a runtime suspend. Besides, it's still not clear (to me, at least) that resetting the device is necessary. However, if you really want to, you can force every device on a bus to go through reset-resume during a system resume by calling usb_root_hub_lost_power() when the controller or root hub resumes. Alan Stern -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
