Am Montag, 19. März 2012, 14:32:01 schrieb Tom Goetz: > > The e1000e is also MSI? > > Yes. The e1000e getting the xHCI's wake ups is only on one machine. I assume thats a BIOS bug. The broad based issue is that on two manufacturers Ivybridge plus an Intel SDP Ivybridge, xHCI will not wake up from D3 when a USB device is plugged in. > > > In > > other words the issues you are having is that the MSI after resume are > > not delivered - but some are ? > > Only D3 wake ups (ACPI and PME) are not being delivered. If I change the runtime power policy for the device from "auto" to "on" xHCI works fine. > This indicates that xhci is not turned into a sources for wakeups because the device is already asleep and suspend() won't be called twice. Does it work if you suspend with a device for which autosuspend isn't on? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
