Networking ConnectX-7 Firmware Release Notes

Bug Fixes in this Firmware Version

Internal Ref.

Issue

4192130

Description: Resolved an issue where setting the PCIe Max Payload size and/or Max Read Request size could trigger a firmware flow that changed the translation engine configuration on the fly. This flow could introduce a race condition, potentially causing the translation engine to hang.

A prevention flow was added to monitor the translation engine state while applying configuration changes, avoiding the race condition.

Keywords: PCIe Max Payload, PCIe Max Read Request

Detected in version:

28.43.1014

Fixed in Release:

28.43.2566

4319359

Description: Resolved an issue that caused the SLRG register to be unreadable when using the SMP AccessRegister MAD.

Keywords: MADs

Discovered in Version:

28.43.2026

Fixed in Release:

28.43.2566

4304779

Description: Fixed the SPDM GET_CERTIFICATE operation to support all certificate chain offsets and chunk sizes.

Keywords: SPDM

Discovered in Version:

28.43.1014

Fixed in Release:

28.43.2566

4310211

Description: Fixed the error handling for the TLV full list that caused the TLV mechanism to hang.

Keywords: TLV

Discovered in Version:

28.43.1014

Fixed in Release:

28.43.2566

4189104

Description: Fixed the issue where the vDPA feature bits GUEST_TSO4 and GUEST_TSO6 were unexpectedly set by default, leading to traffic interruption.

Keywords: vDPA

Discovered in Version:

28.43.1014

Fixed in Release:

28.43.2566

4189106

Description: Fixed an issue in vDPA where destroying a virtq would cause a health buffer syndrome with ext_synd=0x8f33 if the virtq was created without an mkey or unmapped mkeys during live migration.

Keywords: vDPA, live migration

Discovered in Version:

28.43.1014

Fixed in Release:

28.43.2566

Last updated: