Only in lilo: activate
Only in lilo: boot.b
Only in lilo: chain.b
Only in lilo: dparam.com
Only in lilo: dump.b
diff -ur lilo.old/geometry.c lilo/geometry.c
--- lilo.old/geometry.c	Fri Jun 20 06:24:52 1997
+++ lilo/geometry.c	Mon Jun 22 08:55:20 1998
@@ -288,7 +288,11 @@
 	    geo->cylinders = fdprm.track;
 	    geo->sectors = fdprm.sect;
 	    geo->start = 0;
-	    break;
+            break;
+        case MAJOR_PROMISE1:
+	    /* fall through */
+        case MAJOR_PROMISE2:
+	    /* fall through */
 	case MAJOR_HD:
 	    /* fall through */
 	case MAJOR_IDE2:
Only in lilo: lilo
diff -ur lilo.old/lilo.h lilo/lilo.h
--- lilo.old/lilo.h	Thu Jun 19 23:42:33 1997
+++ lilo/lilo.h	Mon Jun 22 08:57:22 1998
@@ -33,6 +33,8 @@
 #define MAJOR_SD	8 /* SCSI disks */
 #define MAJOR_XT	13 /* XT-type hard disks */
 #define MAJOR_IDE2	22 /* IDE on second interface */
+#define MAJOR_PROMISE1  33 /* IDE on tertiary interface */
+#define MAJOR_PROMISE2  34 /* IDE on quaternary interface (untested) */
 #define MAJOR_ESDI	36 /* PS/2 ESDI drives */
 
 #define MAX_IMAGES      ((SECTOR_SIZE*2-2)/sizeof(IMAGE_DESCR))
Only in lilo: os2_d.b