Below command would suspend all of devices and system # echo mem > /sys/power/state How to just suspend/resume one specific devices? E.g. /sys/devices/platform/serial8250 It would be useful to test the stability of PM interface of individual driver. If drivers called earlier refuse to suspend then not able to reach the suspend/resume function of the specific driver. And it would be useful for automatic testing since a script can suspend/resume the specific device for many times without manual operation. Is it possible to add "state" for each device? E.g. # echo mem > /sys/devices/platform/serial8250/power/state _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
