< Previous | Next > NVML API Reference Guide (PDF) - vR590 (older) - Last updated January 12, 2026 - Send Feedback 6.47. nvmlNvlinkFirmwareVersion_t Struct Reference [NvLink Methods] Struct to represent NVLINK firmware Semantic versioning and ucode type < Previous | Next > NVML API Reference Guide (PDF) - vR590 (older) - Last updated January 12, 2026 - Send Feedback