On Mon, 2011-02-21 at 07:05 +1100, Benjamin Herrenschmidt wrote: > Yes, there is. We reverse engineered that a while back and somebody even > wrote a little tool to control it, though I don't remember where that > can be found... If necessary, we can try to dig again, the RE wasn't > that hard.
a quick look seems to indicate that a bunch of the necessary command definitions are present in smu.h already. Search for SMU_POWER_EVENTS and below. You probably need to send a SMU_CMD_POWER_EVENTS_COMMAND with SET_POWERUP_EVENTS and SMU_PWR_WAKEUP_AC_INSERT as arguments. You can find examples of how to send SMU commands there: http://gate.crashing.org/~benh/smu_wink.c Fell free to submit your resulting new utility to powerpc-utils :-) Cheers, Ben. _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
