Those of you with `de' cards may be interested to know that I've
tracked down a bug that caused machines to `hang' after receiving a
certain number of bad ethernet packets.  Attached is a diff, which
will be in tonight's update.

(This driver is *way* over-engineered.  *sigh*)


Index: if_de.c
===================================================================
RCS file: /cvsroot/src/sys/dev/pci/if_de.c,v
retrieving revision 1.65
retrieving revision 1.66
diff -c -2 -r1.65 -r1.66
*** if_de.c	1998/03/29 22:36:43	1.65
--- if_de.c	1998/04/02 13:49:32	1.66
***************
*** 1,3 ****
! /*	$NetBSD: if_de.c,v 1.65 1998/03/29 22:36:43 mycroft Exp $	*/
  
  /*-
--- 1,3 ----
! /*	$NetBSD: if_de.c,v 1.66 1998/04/02 13:49:32 mycroft Exp $	*/
  
  /*-
***************
*** 3509,3512 ****
--- 3509,3521 ----
  #endif
  	    }
+ 
+ #if defined(TULIP_BUS_DMA) && !defined(TULIP_BUS_DMA_NORX)
+ 	    map = M_GETCTX(me, bus_dmamap_t);
+ 	    bus_dmamap_unload(sc->tulip_dmatag, map);
+ 	    sc->tulip_rxmaps[sc->tulip_rxmaps_free++] = map;
+ #if defined(DIAGNOSTIC)
+ 	    M_SETCTX(me, NULL);
+ #endif
+ #endif /* TULIP_BUS_DMA */
  	}
        next: