On 30.04.14 02:50:21, Suravee Suthikulpanit wrote: > Actually, if ECS is needed by IBS, then wouldn't this still be needed for > every family since 10h and later (except family11h). Yes, but you have stated that pci mmconfig should work on families > 10h. Thus, ECS would work there out-of-the-box (at least after the system brought pci up, ibs is initialized after pci setup). -Robert -- 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