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Important Notes


  • Security Hardening Enhancements: This release contains important reliability improvements and security hardening enhancements. Mellanox recommends upgrading your devices firmware to this release to improve the devices’ firmware security and reliability.

  • SR-IOV - Virtual Functions (VF) per Port - The maximum Virtual Functions (VF) per port is 127. For further information, see RoCE Limitations.

Changes and New Feature in this Firmware Version 

Feature/ChangeDescription

12.27.4000

Resourcedump

Added the following segments, as appeared in the PRM, to the Resource Dump:

  • PRM_QUERY_QP
  • PRM_QUERY_CQ
  • PRM_QUERY_MKEY
  • QUERY_VNIC_ENV
Bug FixesSee Bug Fixes.