ed880bb60f
problem with using taskqueue_swi is that some of the things we defer into threads might block for up to several seconds. This is an unfriendly thing to do to taskqueue_swi, since it is assumed the taskqueue threads will execute fairly quickly once a task is submitted. Reorganized the locking in if_ndis.c in the process. Cleaned up ndis_write_cfg() and ndis_decode_parm() a little.