Add some additional info about dual-booting FreeBSD and Linux.

PR:		34391
Submitted by:	Tom Rhodes <darklogik@pittgoth.com>

en_US.ISO8859-1/books/handbook/boot/chapter.sgml

@@ -1,7 +1,7 @@
 <!--
      The FreeBSD Documentation Project
 
-     $FreeBSD: doc/en_US.ISO8859-1/books/handbook/boot/chapter.sgml,v 1.29 2001/09/10 11:52:02 dd Exp $
+     $FreeBSD$
 -->
 
 <chapter id="boot">
@@ -155,6 +155,33 @@ Default: F2</screen>
 	disk, <devicename>ad2</devicename> for the first IDE disk on a second
 	IDE controller, <devicename>da0</devicename> for the first SCSI disk,
 	and so on.</para>
+
+      <para>If you are a Linux user, however, and prefer that
+	<application>LILO</application> control the boot process, you can
+	edit the <filename>/etc/lilo.conf</filename> file for FreeBSD, or
+	select <option>Leave The Master Boot Record Untouched</option>
+	during the FreeBSD installation process.  If you have installed the
+	the FreeBSD boot manager, you can boot back into Linux and modify the
+	<application>LILO</application> configuration file
+	<filename>/etc/lilo.conf</filename> and add the following
+	option:</para>
+
+      <programlisting>other=/dev/hdXY
+table=/dev/hdb
+loader=/boot/chain.b
+label=FreeBSD</programlisting>
+
+      <para>which will permit the booting of FreeBSD and Linux via
+	<application>LILO</application>.  In our example, we use
+	<replaceable>XY</replaceable> to determine drive number and
+	partition.  If you are using a <acronym>SCSI</acronym> drive, you
+	will want to change <replaceable>/dev/hdXY</replaceable> to read
+	something similar to <replaceable>/dev/sdXY</replaceable>, which
+	again uses the <replaceable>XY</replaceable> syntax.  The
+	<option>loader=/boot/chain.b</option> can be omitted if you have
+	both operating systems on the same drive.  You can now run
+	<command>/sbin/lilo -v</command> to commit your new changes to the
+	system, this should be verified with screen messages.</para>
     </sect2>
   
     <sect2 id="boot-boot1">