module is not loaded automatically, you have to manually load the vmm driver or through /boot/loader.conf. to enable IOMMU driver none1, none2, none3: Dummy device, no driver needed none4: It should be fixed in https://reviews.freebsd.org/D52815. But since = none of the device is attached to ISA bus nowaday, it is not important now. none5: We have the driver but need some update. none6: We don't have AMD auio-coprocessor driver none7: We don't have Sensor Fusion Hub driver none8, none10: Dummy device, no driver. none9: We don't have IPU driver. We use pulling mode on ig4iic0 since we have some problem on PIC design on = x86, so there is no interrupt now. --=20 You are receiving this mail because: You are the assignee for the bug.=