AMD Motherboards - Enabled IOMMU support

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Enabled IOMMU support

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=14726
Printed Date: 22 Dec 2024 at 12:19pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Enabled IOMMU support

Posted By: -BrOLy-
Subject: Enabled IOMMU support
Date Posted: 19 Jun 2020 at 1:11pm

I am trying to configure the Virtual Machines in my Debian linux with RTX 2070 GPU pass through on Fatal1ty B450 Gaming-ITX/ac.
When trying to enable IOMMU in BIOS, I cannot find this option.
Can someone clarify if IOMMU functionality can be enabled in the BIOS? If yes, how?

BR

Replies:

Posted By: ASRock_TSD
Date Posted: 19 Jun 2020 at 2:48pm

Dear -BrOLy-,

Greetings, this is ASRock TSD.

Regarding your question about IOMMU, please find the settings below in the BIOS.
-Advanced>AMD CBS>NBIO Common Options>IOMMU set to Enabled
-Also make sure Enable AER Cap. is set to Enabled
-Press F10 button to save the settings

Thanks!

All the best,
ASRock TSD