pcie tdisp

The pcie tdisp tag on WindowsForum.com follows coverage of PCIe TDISP, the Device Security Interface for establishing trusted I/O between a host and passed-through PCIe devices. The tagged discussion centers on AMD's 17-patch Linux kernel series enabling SEV-TIO support for PCIe TDISP on the upcoming EPYC 9006 "Venice" server platform, which would let a passed-through device join a confidential VM's trusted boundary and access its encrypted memory. This is server and confidential-computing infrastructure rather than a desktop Windows feature, but it is relevant to administrators running mixed virtualized estates, GPU-heavy AI workloads, and Linux hosts alongside Windows systems.