Networking ConnectX 6 Family Firmware Release Notes

Bug Fixes in this Firmware Version

Internal Ref.

Issue

4890471 / 4774394

Description: Fixed an issue where vDPA doorbell resources were not released, which could cause failures when running other functionality after a vDPA FLR. Doorbell resources are now properly unlocked.

Keywords: vDPA

Discovered in Version: 

22.37.1014

Fixed in Release: 

22.39.5172

4942304 / 4924450

Description: Fixed an issue in PCC where RDMA traffic could stall at large scale for certain IP and UDP source-port combinations when a PCC user algorithm was active and no CC algorithm was configured in slot 0.

Keywords: PCC, RDMA

Discovered in Version: 

22.39.5124

Fixed in Release: 

22.39.5172

5017407 / 4933452

Description: Fixed an issue where asserting PERST_ on while a data stream was in flight could leave a partial TLP stuck in the PCIe receive path, preventing the firmware from completing link teardown. This release adds a firmware fix that detects the condition and explicitly releases the stranded TLP before completing PERST handling.

Keywords: TLP, PERST

Discovered in Version: 

22.36.1010

Fixed in Release: 

22.39.5172

For a list of old Bug Fixes, please see Bug Fixes History.

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