11/16/2009 03:33 AM, Arjan van de Ven wrote: >> Enabling DIPM means that the drive will be in charge of transitioning >> the link into powersave modes, so if sampling SStatus is necessary to >> determine how much time the link spends in powersave mode. > > do we get a link interrupt when the state changes? > (with ALPM we do.. optionally.. which is where the flag comes in) It will depend on the controller I suppose but we can always poll. Thanks. -- tejun -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
