Page MenuHomePureOS Tracker

Test/Enable VT-d support
Closed, ResolvedPublic


VT-d support needs to be specifically enabled by coreboot. VT-x can be enabled in software with a 'wrmsr' command, but VT-d requires iommu to be enabled from coreboot and DMAR ACPI tables to be created.
More information here :

More specifically, here are resources linked in that forum thread that are related to this :!topic/qubes-users/bHQHjXqinaU

Note that gm45, and ivybridge has support for VT-d, it just needs to be ported to skylake.

Event Timeline

kakaroto updated the task description. (Show Details)Oct 30 2017, 13:43
kakaroto triaged this task as High priority.Jan 29 2018, 11:17
mladen added a subscriber: mladen.Feb 23 2018, 03:54

Can we close this one?

Yep, and we will very gladly do so! thanks for the reminder!

kakaroto closed this task as Resolved.Feb 23 2018, 08:51