get mxge to build, stage 9/many

- import MJUM* defines from FreeBSD

diff --git a/sys/sys/param.h b/sys/sys/param.h
index fd1689a..97b09d8 100644 (file)
--- a/sys/sys/param.h
+++ b/sys/sys/param.h
@@ -248,7 +248,9 @@
 #define ctodb(db)                      /* calculates pages to devblks */ \
        ((db) << (PAGE_SHIFT - DEV_BSHIFT))
 
-
+#define MJUMPAGESIZE   PAGE_SIZE       /* jumbo cluster 4k */
+#define MJUM9BYTES     (9 * 1024)      /* jumbo cluster 9k */
+#define MJUM16BYTES    (16 * 1024)     /* jumbo cluster 16k */
 /*
  * Make this available for most of the kernel.  There were too many
  * things that included sys/systm.h just for panic().