From c675add0de3cac6ede371682cb25dc8afed10cb6 Mon Sep 17 00:00:00 2001
From: phk <phk@FreeBSD.org>
Date: Thu, 17 Jun 2004 12:01:25 +0000
Subject: Document boot0sio and note that it requires modem handshake to work.

---
 usr.sbin/boot0cfg/boot0cfg.8 | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'usr.sbin/boot0cfg')

diff --git a/usr.sbin/boot0cfg/boot0cfg.8 b/usr.sbin/boot0cfg/boot0cfg.8
index 58c5183..ff21a85 100644
--- a/usr.sbin/boot0cfg/boot0cfg.8
+++ b/usr.sbin/boot0cfg/boot0cfg.8
@@ -83,7 +83,12 @@ Specify which
 .Sq boot0
 image to use.
 The default is
-.Pa /boot/boot0 .
+.Pa /boot/boot0 
+which will use the video card as output, alternatively
+.Pa /boot/boot0sio
+can be used for output to the COM1 port.
+(Be aware that nothing will be output to the COM1 port unless the
+modem signals DSR and CTS are active.)
 .It Fl d Ar drive
 Specify the drive number used by the PC BIOS in referencing the drive
 which contains the specified
@@ -140,11 +145,13 @@ Set the timeout value to
 Verbose: display information about the slices defined, etc.
 .El
 .Sh FILES
-.Bl -tag -width /boot/boot0 -compact
+.Bl -tag -width /boot/boot0sio -compact
 .It Pa /boot/boot0
 The default
 .Sq boot0
 image
+.It Pa /boot/boot0sio
+Image for serial consoles (COM1,9600,8,N,1,MODEM)
 .El
 .Sh EXAMPLES
 To boot slice 2 on the next boot:
-- 
cgit v1.1