Incorrect RDMA device speed displayed when using NVIDIA ConnectX-7 NICs

Products

• VMware vSphere ESXi

Issue/Introduction

On certain NVIDIA ConnectX-7 200G and higher speed adapter cards, the RDMA device speed is displayed as '0' in ESXi 8.0.This issue does not affect RDMA functionality or performance of the adapters.

Environment

VMware ESXi 8.0.x
VMware ESX 9.0

Cause

The issue is caused due to a missing RDMA speed definition

Resolution

This issue will be fixed in future ESX release.