Hi all,
Going through the power suspend/resume sequence of USB, got hit by a doubt. I am not able to figure out how the USB core driver takes care of devices and root-hubs across suspend/resume. Are the device contexts saved somewhere and then restored back on resume ? How does the suspend/resume sequence taken care by "drivers/usb/core/.." ? One more question here: If a hub on USB bus is getting re-enumerated, is it really necessary that its child devices shall also be re-enumerated ? Is there someway out in which we can save the child-devices' context pointers and then once hub has been re-enumerated back, we restore back them. Can someone please give some pointers on this. Thanks!! -- Best Regards Vivek -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
