Am Mittwoch, 13. Juli 2011, 16:02:17 schrieb Michal Hybner: > Hi Oliver, > yes, I will have time to test at Saturday. But I have a few questions > - how can I measure, that it has reduced power consumption? Or should > I only test if connection works properly with this patch? And it is > really possible that it can consume less power even if it's not USB > dogle (like most 3G modems), but powered-on with separate AC adapter? You can see whether the device is suspended by looking at its power attributes, like: cat /sys/bus/usb/devices/**your device here**/power/active_duration If that numbers stops growing, your device is in power save mode. Regards Oliver -- 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
