K 10 svn:author V 3 jhb K 8 svn:date V 27 2008-07-04T19:04:07.733036Z K 7 svn:log V 242 Make cnw(4) MPSAFE: - Add a mutex to the softc and use it to lock the softc and device hardware. - Use a private timer to replace if_watchdog/if_timer. - Use if_printf() rather than if_xname. - Setup interrupt handler after ether_ifattach(). END