Hi, Recently we've had a bug report indicating that WoL doesn't work with e100, although the driver does everything needed to support it. Apparently, the user had to echo PCI0 to /proc/acpi/wakeup to make it work. After some debugging it turned out that PCI0 is the PCI host bridge (no-bus:pci0000:00), so apparently echoing PCI0 to /proc/acpi/wakeup causes a wake-up GPE to be set up for the host bridge which triggers wake-up once eth0 signals PME#. So, it looks like we need to set up wake-up GPE for a host bridge for PME# from add-on cards to work, at least on this particular box. First, I wonder if that's the case in general (anybody knows?). Second, if that is the case, would it be a good idea to set up the host bridge wake-up GPE by default? Rafael _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
