NVIDIA Mellanox ConnectX-4 Lx Adapter Cards Firmware Release Notes v14.29.2002
NVIDIA ConnectX-5 Adapter Cards Firmware Release Notes v16.35.3502 LTS

Bug Fixes in this Firmware Version

Bug Fixes History lists the bugs fixed in this release. For a list of old Bug Fixes, please see Bug Fixes History.

Internal Ref.

Issue

2400820

Description: Fixed a rare race condition involving traffic during FLR that caused a false fatal error alarm to be reported.

Keywords: FLR

Discovered in Version: 14.29.1016

Fixed in Release: 14.29.2002

2384583

Description: Fixed an issue that prevented events from being sent when only the DCBX oper version was changed.

Keywords: Events, DCBX

Discovered in Version: 14.29.1016

Fixed in Release: 14.29.2002

2339971

Description: Fixed an issue that prevented MCAM from reporting support for MFBA, MFBE, MFPA registry keys although they were available through the CMDIF interface.

Keywords: MCAM

Discovered in Version: 14.29.1016

Fixed in Release: 14.29.2002

2410395

Description: Fixed an issue that prevented a SFP28 cable from linking up in a 25GbE speed.

Keywords: Cables

Discovered in Version: 14.29.1016

Fixed in Release: 14.29.2002

2385117

Description: Modified the calculation of NUM_VF_MSIX to take into account NVME, Virtio Net/Blk, HotPlug PFs & VFs. Since max_total_msix is the maximum number used for all PFs and VFs (Port, NVME. Virtio Net/Blk, HotPlug), if there are not enough MSIX for all the devices, the number of port VF MSIX may be lowered (less than NUM_VF_MSIX) in order to not exceed the max_total_msix.

Note: In case of compatibility issues with ab old driver requiring more than 4 MSI-X, you should consider lowering number of PFs/VFs on any of the configurable functions (NVME. Virtio Net/Blk).

Keywords: MSIX

Discovered in Version: 14.29.1016

Fixed in Release: 14.29.2002

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