Linux Kernel Upstream Release Notes v5.18
These release notes provide information on new features and supported NICs in Linux Kernel Upstream.
56GbE is an NVIDIA proprietary link speed and can be achieved while connecting an NVIDIA adapter card to NVIDIASX10XX switch series or when connecting an NVIDIA adapter card to another NVIDIA adapter card.
Speed that supports both NRZ and PAM4 modes in Force mode and Auto-Negotiation mode.
Speed that supports PAM4 mode only.
Linux Kernel Upstream supports the following NVIDIA network adapter cards firmware versions:
Recommended Firmware Rev.