Hi Chathura,

I don’t know the other ISAs, but Arm supports an IOMMU (SMMU in Arm 
terminology):

https://github.com/gem5/gem5/blob/stable/src/dev/arm/RealView.py#L1475

Kind Regards

Giacomo

From: Chathura Rajapaksha via gem5-users <gem5-users@gem5.org>
Date: Thursday, 17 August 2023 at 14:28
To: gem5-users@gem5.org <gem5-users@gem5.org>
Cc: Chathura Rajapaksha <chathura.abeyrathne...@gmail.com>
Subject: [gem5-users] IOMMU Support in GEM5 Full System Simulation
Hi All,

I am looking into simulating a system with an IOMMU.
I could not find any details about IOMMU in the official documentation.
Is there support for IOMMU in full system simulation (for x86, Arm or RISC-V)?
If not, are there any known open-source projects that provide this
functionality to GEM5?

Thank you in advance.
Best regards,
Chathura
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