During July 2025, Osidi contributed to the geerlingguy/linux repository by developing enhancements for the mlx5 network driver’s RX path, focusing on memory management and configurability. Osidi implemented explicit buffer ownership handling by adding IFC bits and enums, allowing the driver to distinguish between firmware and software-managed buffers. The work also extended the PFCC register to expose cable length and lane rate fields, enabling both firmware and user-driven configuration and default behavior when unsupported. This feature, developed in C and leveraging expertise in device drivers and kernel development, addressed nuanced memory management challenges in embedded and networked systems, demonstrating technical depth.