K 10 svn:author V 8 gallatin K 8 svn:date V 27 2007-01-31T15:29:31.000000Z K 7 svn:log V 329 Abandon using sleepable locks in favor of mutexes for mxge's if_ioctl locking in preparation for adding a watchdog handler (callouts must not use sleepable locks). This required shuffling memory and interrupt allocation to the attach routine rather than if_ioctl so as to avoid potential sleeps while bringing up the interface. END