miibus_if.h missing?

Hello,

I am trying to build the latest 5-current release, and i need to use the mii bus
for my fxp network card. On compile time, I get:

 
/usr/src/sys/dev/fxp/if_fxp.c:85:23: miibus_if.h: No such file or directory

Any ideas?

Thanks

Shawn