Ivan Krstić wrote: > On Jan 13, 2008, at 12:52 PM, Chris Ball wrote: >> when you hit any key other than the power >> button, the XO will wake up, see that it woke up for the wrong reason, >> and go back to sleep again > > This sounds like we're Doing It Wrong[0]. We have control over the EC > code; can't we be smarter about SCIs we allow to wake us up? (I > imagine you've investigated this and we can't, but I'm curious as to > why.)
This is already possible. You set the SCI mask such that non-critical SCI's are masked. I don't think we have a generic way yet for userspace to tell the kernel what mask bits to set though. The big issue however, was that until q2d08a host -> EC communications was um, a bit unreliable. So turning of all the wakeups and then never being able to turn them back on was a concern. Now I think I have that under control and we can move toward this type of control. -- Richard Smith <[EMAIL PROTECTED]> One Laptop Per Child _______________________________________________ Devel mailing list Devel@lists.laptop.org http://lists.laptop.org/listinfo/devel
