How can I install a driver?

[Yousef Raffah]

I'm having an issue as I'm a newbie in installing/configuring the
marvell driver for FreeBSD.

A quick search in the mailing lists shows:
http://www.freebsd.org/cgi/getmsg.cgi?fetch=2601224+2604070
+/usr/local/www/db/text/2006/freebsd-questions/20060402.freebsd-questions

but I have no clue how I can bypass the second step, which is installing
the if_myk.ko to /boot/kernel

I have tried to cp if_yk.ko /boot/kernel/

but that didn't bring anything new in ifconfing!

Can someone shed some light here please?