On Wed, Jul 22, 2009 at 09:18:27AM +0800, Zhang Rui wrote: > On Wed, 2009-07-22 at 07:49 +0800, Darrick J. Wong wrote: > > Hi everyone, > > > > I noticed that section 10.4 of the ACPI 4.0 spec mentions exposing power meter > > hardware via the DSDT. > > right. > > > Is anybody currently writing a Linux driver for that > > power meter interface? > > > do you have an laptop with that implemented? > can you attach the acpidump output please? :) No, but I'm working on a prototype to send power use estimates to kvm guests. Reading between the lines, you sort of imply that you are working on a driver? If you are, we should coordinate efforts. --D
