I tried to update QLogic QL45212-DE dual 25GbE port adapter but the update failed and now it shows up as one port 40Gb. lspci:

Ethernet controller: QLogic Corp. FastLinQ QL45000 Series 40GbE Controller (rev 10)
        Subsystem: QLogic Corp. FastLinQ QL45000 Series 40GbE Controller
        Physical Slot: 2
        Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr+ Stepping- SERR- FastB2B- DisINTx-
        Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- SERR- 

The device shows up as 1077:1634 (rev 10) but should be 1077:1656.

lnxfwnx2 shows No supported network adapter found.

Is there a way how to flash previous firmware or another way how to fix it?