You can check the HCA version information from the Oracle Fabric Interconnect.
See, Confirm the OS Version.
show physical-server hostname hca
where hostname is the name of the Windows host. For example:
show physical-server kingston hca ----------------------------------------------------------------- lid 7 node-guid 0002c903000a9f7a board-id MT_0A50120005 device-id 26418 firmware-version 2.7.0 hardware-version unknown option-version 2.8.7 -----------------------------------------------------------------
Refer to the versions recorded when performing the preliminary tasks.
If you must install an HCA card, or exchange an HCA card for firmware upgrade, do that now.
If the firmware or option ROM must be upgraded, do that now.
If the firmware, hardware, and software prerequisites are met, remove the old host driver.