- Dave enabled the E9 hack in config.h.in, but it had no effect. The correct

way is to make the configure.in default to turning it on.  The value in
  config.h.in will be replaced by configure anyway.

bochs/config.h.in

@@ -255,7 +255,7 @@
 // is sent to the console.  Reading from port 0xe9
 // will return 0xe9 to let you know this is available.
 // Leave this 0 unless you have a reason to use it.
-#define BX_PORT_E9_HACK 1
+#define BX_PORT_E9_HACK 0
 
 // This option enables "split hard drive" support, which means
 // that a series of partial hard disk images can be treated

bochs/configure

@@ -3717,9 +3717,9 @@ EOF
    fi
 else
   
-    echo "$ac_t""no" 1>&6
+    echo "$ac_t""yes" 1>&6
     cat >> confdefs.h <<\EOF
-#define BX_PORT_E9_HACK 0
+#define BX_PORT_E9_HACK 1
 EOF
 
     

bochs/configure.in

@@ -431,8 +431,8 @@ AC_ARG_ENABLE(port-e9-hack,
     AC_DEFINE(BX_PORT_E9_HACK, 0)
    fi],
   [
-    AC_MSG_RESULT(no)
-    AC_DEFINE(BX_PORT_E9_HACK, 0)
+    AC_MSG_RESULT(yes)
+    AC_DEFINE(BX_PORT_E9_HACK, 1)
     ]
   )