> On Tue, Nov 01, 2011 at 11:12:28AM -0700, Linus Torvalds wrote: > > On Tue, Nov 1, 2011 at 11:05 AM, Matthew Garrett <mjg59@xxxxxxxxxxxxx> wrote: > > > > > > They could both be on the same GPE, but even then we should probably > > > only be actually waking them if there's a PME set. Can you try this: > > > > No change. I still get those ehci events when I plug something into > > the xhci port. > > Ok, then that implies that the PME bit is really going high. I guess you > could add some more debug there. Do USB 2 devices fall back to using > ehci, or does xhci handle those? If the former then the event is > probably being triggered by the port rather than the hcd, and so > anything connected to it might go high. xHCI should be handling all device speeds. As long as you're plugging the device into the blue USB 3.0 port, it should be handled by xHCI and it shouldn't have any effect on EHCI. Sarah Sharp-- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
