topic Re: Virtualize IOMMU (IO memory management unit) option missing in Nested Virtualization Discussions https://communities.vmware.com/t5/Nested-Virtualization/Virtualize-IOMMU-IO-memory-management-unit-option-missing/m-p/2985184#M3251 <P>Same thing on my PC with Ryzen 5 2600 and a B450 motherboard. IOMMU is enabled on BIOS, but this option is nowhere to be seen. It's available on my laptop with an Intel i5-1135G7. I wonder if VMware doesn't support AMD-Vi, only Intel VT-d?</P> Sun, 03 Sep 2023 00:35:17 GMT ksio89 2023-09-03T00:35:17Z Virtualize IOMMU (IO memory management unit) option missing https://communities.vmware.com/t5/Nested-Virtualization/Virtualize-IOMMU-IO-memory-management-unit-option-missing/m-p/2835086#M3154 <P>I am using nested virtualization with VMware Workstation 16.1 for Windows. I have Ryzen 7 5800X and Asus ROG Strix B550-F Gaming motherboard with latest bios. AMD-V and IOMMU are enabled in BIOS setup. IOMMU option is not available. How to get this option ? I have this option in my old i7-2700k computer.</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="iommu-missing.png" style="width: 400px;"><img src="https://communities.vmware.com/t5/image/serverpage/image-id/87465iA54561CE5D72C0EB/image-size/medium/is-moderation-mode/true?v=v2&amp;px=400" role="button" title="iommu-missing.png" alt="iommu-missing.png" /></span></P><P> </P> Wed, 10 Mar 2021 17:00:24 GMT https://communities.vmware.com/t5/Nested-Virtualization/Virtualize-IOMMU-IO-memory-management-unit-option-missing/m-p/2835086#M3154 tpahula 2021-03-10T17:00:24Z Re: Virtualize IOMMU (IO memory management unit) option missing https://communities.vmware.com/t5/Nested-Virtualization/Virtualize-IOMMU-IO-memory-management-unit-option-missing/m-p/2891228#M3190 <P>Same issue when updated to Workstation Pro 16.2.2. BIOS options are enabled and Hyper-V is also enabled on the host.</P> Tue, 01 Feb 2022 01:29:38 GMT https://communities.vmware.com/t5/Nested-Virtualization/Virtualize-IOMMU-IO-memory-management-unit-option-missing/m-p/2891228#M3190 chrisphilipov 2022-02-01T01:29:38Z Re: Virtualize IOMMU (IO memory management unit) option missing https://communities.vmware.com/t5/Nested-Virtualization/Virtualize-IOMMU-IO-memory-management-unit-option-missing/m-p/2985184#M3251 <P>Same thing on my PC with Ryzen 5 2600 and a B450 motherboard. IOMMU is enabled on BIOS, but this option is nowhere to be seen. It's available on my laptop with an Intel i5-1135G7. I wonder if VMware doesn't support AMD-Vi, only Intel VT-d?</P> Sun, 03 Sep 2023 00:35:17 GMT https://communities.vmware.com/t5/Nested-Virtualization/Virtualize-IOMMU-IO-memory-management-unit-option-missing/m-p/2985184#M3251 ksio89 2023-09-03T00:35:17Z