Александр Курбатов (редактор отдела «Бывший СССР»)
The device needs to be configured with a valid BAR (Base Address Register) that the BIOS assigns during PCIe enumeration. The device also needs the target system’s IOMMU (if present) to either be disabled or to have the device’s DMA transactions allowed through it.，详情可参考黑料
You don't have permission to access the page you requested.。关于这个话题，手游提供了深入分析
to drop access to the outside world using available tools.。超级权重对此有专业解读