Networking ConnectX 6 Family Firmware Release Notes

Bug Fixes in this Firmware Version

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

Internal Ref.

Issue

4902171

Description: Fixed an issue where a slow module response to the NCSI GetModuleSerialData command could incorrectly trigger a dead IRISC watchdog assert. The firmware now handles this waiting state correctly, so slow module responses no longer cause a false watchdog hang indication.

Keywords: NCSI

Discovered in Version:

22.43.4100

Fixed in Release: 

22.43.8016

4942300 / 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:

22.43.4100

Fixed in Release: 

22.43.8016

4984675 / 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: PERST, TLP

Discovered in Version:

22.36.1010

Fixed in Release: 

22.43.8016

4890472 / 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: 

22.43.8016

Last updated: