Highpoint RocketRaid 1820A

[Vittore Scolari <scolari@pcteor1.mi.infn.it>]

Need help:

I'm trying to install debian kfreebsd on a production server with an 
HighPoint rocketraid 1820A card because freebsd don't need a driver for 
this while linux need a propetary module

while freebsd from freebsd.org (kernel v7) boot and install, debian 
kfreebsd don't see the card.

I know that an installer with v7 was never been built

But in the Freebsd site it is written that the driver for my card is 
supported from kernel v5 on..

What can i do?