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Testing Secure SMMU in QEMU using OP-TEE and Hafnium

A comprehensive guide to enabling and testing Secure SMMU functionality in Hafnium hypervisor

Testing Secure SMMU in QEMU using OP-TEE and Hafnium The core purpose of this article is to provide a complete technical solution for testing a self-implemented Secure SMMU feature in QEMU. Hafniu...

Posted by hnusdr on August 9, 2025

在QEMU中利用OP-TEE与Hafnium对QEMU Secure SMMU进行测试

在QEMU中利用OP-TEE与Hafnium对QEMU Secure SMMU进行测试 本文的核心宗旨在于提供一套完整的技术方案，用以测试在QEMU中自行实现的Secure SMMU功能。Hafnium本身可同时支持FVP与QEMU两种平台。鉴于QEMU在标准版本中缺乏对Secure SMMU的支持，当开发者在QEMU中自行实现或扩展了Secure SMMU功能后，便可采用本文所详述的技术...

Posted by hnusdr on August 9, 2025

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