Bring up-to-date:

Bring up-to-date:
o   Switch to ITANIUM2 has the cpu. This has absolutely no effect
    on the code, but makes for a better example.
o   Drop COMPAT_FREEBSD6. We're tier 2, so you're supposed to run
    8-stable or newer.
o   Add PREEMPTION. It works now.
o   Remove HWPMC_HOOKS. We don't have support for hwpmc yet.

o   Add a bunch of new devices: atapist, hptiop, amr, ips, twa, igb,
    ixgbe, ae, age, alc, ale, bce, bfe, et, jme, msk, nge, sk, ste,
    stge, tx, vge, axe, rue, udav, fwip, and all USB serial.
o   Remove "legacy" devices: le, vx, dc, pcn, rl, sis.

Make sure to the module list is a superset of what goes into GENERIC.