UFS module compiling on BPI-M3 with Debian Jessie

I want to build UFS module: ufs.ko (in order to mount my FreeNAS (BSD) partition)
I followed the instructions in these 2 links
http://oz123.github.io/writings/2012-11-26-enable-ufs-write-support-debian/
http://blog.drenet.net/enabling-ufs-rw-support-in-ubuntu-12-04-lts

But it seems BPI-M3 Debian Jessie 8 disabled that module, I cannot compile it.

Any help will be really appreciated.

-Jack