On Fri, 13 Oct 2006, Kaburlasos, Nikos wrote: > Alan, will the 2.6.19-rc1 fix you mention also place USB controllers in > D3 (after all the ports under them are in suspend) to save a bit of > extra power? No. My work affects only the USB stack. The controllers belong to the PCI stack. There's another reason not to do this: Power Management Event handling for PCI devices isn't working. So the controller would not automatically go back into D0 when you plugged in a new USB device. Alan Stern - To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
