Bruce M Simpson 968bc43646 SMPng locking cleanup for vr(4). ... - Remove recursive locking situations. Remove the MTX_RECURSE bit. - Take the lock for any routine which is not called from within if_vr.c itself; this includes entry points called by newbus, ifnet, callout, ifmedia, and polling subsystems. - Remove spl references from the code added to miibus callbacks in rev 1.60. - Add the INTR_MPSAFE bit. - Tidy up some assignments; locks are not needed for taking the address of something at a known offset, for example. - Tested on the machine this was committed from. Tested on: UP only, !debug.mpsafenet && debug.mpsafenet Reviewed by: rwatson		2004-07-03 02:59:02 +00:00
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if_vr.c	SMPng locking cleanup for vr(4).	2004-07-03 02:59:02 +00:00
if_vrreg.h	- Rewritten TX to use only two pointers to track producer/consumer.	2004-04-05 17:39:57 +00:00