On Fri, Nov 8, 2013 at 10:20 AM, Bjorn Helgaas <bhelgaas@xxxxxxxxxx> wrote: > My only guess is that there's something wrong with the ASPM > configuration and the device just stops responding to config accesses > (and probably MMIO accesses, too, based on the errors in your dmesg > log). Or maybe the device got powered off somehow. If you've figured out a way to reproduce this more reliably, it might be interesting to do "echo on > /sys/bus/pci/devices/0000:03:00.0/power/control" and see whether it makes a difference. That should prevent us from using runtime power management for the iwlwifi device. Bjorn -- 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
