We have a number of Dual Twin2 servers: 6026TT-H6IBQRF, with the X8DTT-HIBQF+ motherboard having integrated QDR Infiniband. The Infiniband firmware version reported by ibv_devinfo is 2.7.000. Is a newer version available?
Please check latest version at:
https://www.supermicro.com/wdl/Firmware/InfiniBand/X8DTT-(H)IBQ(F)/