Solved SAS-12 Gb/s controller card for FreeBSD?

[zader]

I just wonder if the SAS-12Gb/s HD is a hype or a REAL r/w speed or/and performance improvement over 6Gb/s SATA/SSD. At the end, it won't matter. I just want to play with SAS HD in FreeBSD

I have a pair of LSI 9311-8i 12Gbps 8 Ports HBA PCI-E 3.0 SATA SAS RAID Controller FLASHED TO IT MODE .. according to the hardware support they are not specifically listed .. however I believe they work because the are flashed to IT mode or perhaps mirrors of the 9308.. so in that case its just another HBA card.

[ Invader/Fury 12Gb/s MR controller ]
[LIST]
[*]LSI MegaRAID SAS 9380
[*]LSI MegaRAID SAS 9361
[*]LSI MegaRAID SAS 9341

idk, perhaps the 9311 should be added, is there some test that can be done to add support? not sure exactly what constitutes "supported" ie: it works, it sees devices, does that mean its supported?