em driver for FreeBSD 6.0

[Jay Aikat]

Hi,
	I am trying to install the em-6.6 driver (downloaded from the Intel site) into 
my FreeBSD 6.0 kernel.

I followed their instructions.
After running 'make cleandepend', when I run 'make depend' I get the following 
(working directory is /usr/src/sys/i386/compile/mykernel):
../../../dev/em/if_e1000.c:3525:48: macro "TBI_ACCEPT" requires 7 arguments, but 
only 5 given
mkdep: compile failed
*** Error code 1

Any ideas what's wrong here?  Thanks,
--Jay.