Intellectual Property India Publishes Patent Application for 'Life Cycle Management For Device Input/Output Interfaces In Virtualized Environments' Filed by Advanced Micro Devices, Inc.

MUMBAI, India, Aug. 22 -- Intellectual Property India has published a patent application (202517056279 A) filed by Advanced Micro Devices, Inc., Santa Clara, U.S.A., on June 11, for 'life cycle management for device input/output interfaces in virtualized environments.'

Inventor(s) include Powell, Jeremy W; and Kaplan, David.

The application for the patent was published on Aug. 22, under issue no. 34/2025.

According to the abstract released by the Intellectual Property India: "A security module of a processor manages the lifecycle of devices interfaces of input/output (I/O) devices within a virtualization environment in a secure and trusted manner. For example, the security module is configured to bind a device interface of an I/O device interface to a virtual machine (VM). Responsive to the device interface being bound, the security module is configured to attest at least one of the device interface and the I/O device. Responsive to the at least one of the device interface or the I/O device being attested, the security module is configured to configure an input-output memory management unit (IOMMU) and memory resources associated with the VM."

The patent application was internationally filed on Dec. 27, 2023, under International application No.PCT/US2023/085967.

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