Jan Friesse - 2012-09-24

I would recommend you to try smartctl from smartmontools 5.43. They have --get and --set options, and it's able to get/set aam/apm/... Also their database is HUGE and they also support not only JMicron. Also hdparm maintainer seems to be not interested in patch, so ...

Regards,
Honza (original author of jmicron patch)