These are the buffer & descriptor adjustments I made to keep from
overruning things.  The settings were made with a "hey, lets make this
bigger until stuff breaks" argument, so use they may not be totally
correct for all the memory mapping boundaries/etc...but they seem to work.

--- hme.c       Wed Mar 15 13:02:56 2000
+++ hme.c.ne    Wed Mar 15 13:03:29 2000
@@ -183,6 +183,8 @@
         * boundary beyond the maximum packet size.
         */
-#define _HME_NDESC     32 
-#define _HME_BUFSZ     1536
+/* #define _HME_NDESC  32    This is what it originally was */
+#define _HME_NDESC     256     /* more descriptors */
+/* #define _HME_BUFSZ  1536  More original stuff */
+#define _HME_BUFSZ     6144    /* Beef up the buffers */
 
        /* Note: the # of descriptors must be a multiple of 16 */