User`s guide

7-2 FreeBSD Driver Installation
Copyright © 2006-2008 by LSI Corporation. All rights reserved.
Step 5. To compile the kernel, go to the /usr/src directory and type
the following command:
make buildkernel KERNCONF=MYKERNEL
Step 6. To install the new kernel, type the following command:
make installkernel KERNCONF=MYKERNEL
The new kernel is copied to the /boot/kernel directory as
/boot/kernel/kernel and the old kernel is moved to
/boot/kernel. old/kernel.
Step 7. Reboot the system to use the new kernel, which has the latest
driver.