3 # Copyright (c) 1996 Andrey A. Chernov
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
9 # 1. Redistributions of source code must retain the above copyright
10 # notice, this list of conditions and the following disclaimer.
11 # 2. Redistributions in binary form must reproduce the above copyright
12 # notice, this list of conditions and the following disclaimer in the
13 # documentation and/or other materials provided with the distribution.
15 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 # ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 # ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 # FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 # DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 # OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 # LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 # OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 # $FreeBSD: src/etc/rc.serial,v 1.14.2.5 2002/05/07 07:47:17 sobomax Exp $
30 # Change some defaults for serial devices.
31 # Standard defaults are:
32 # dtrwait 300 drainwait 0
33 # initial cflag from <sys/ttydefaults.h> = cread cs8 hupcl
34 # initial iflag, lflag and oflag all 0
36 # special chars from <sys/ttydefaults.h>
38 # except for serial consoles the initial iflag, lflag and oflag are from
39 # <sys/ttydefaults.h> and clocal is locked on.
42 # Reset everything changed by the other functions to initial defaults.
44 ci=$1; shift # call in device identifier
45 co=$1; shift # call out device identifier
49 comcontrol /dev/tty${ci}${i} dtrwait 300 drainwait 0
50 stty < /dev/ttyi${ci}${i} -clocal crtscts hupcl 9600 reprint ^R
51 stty < /dev/ttyl${ci}${i} -clocal -crtscts -hupcl 0
52 stty < /dev/cuai${co}${i} -clocal crtscts hupcl 9600 reprint ^R
53 stty < /dev/cual${co}${i} -clocal -crtscts -hupcl 0
65 # Don't use ^R; it breaks bash's ^R when typed ahead.
66 stty < /dev/ttyi${ci}${i} reprint undef
67 stty < /dev/cuai${co}${i} reprint undef
68 # Lock clocal off on dialin device for security.
69 stty < /dev/ttyl${ci}${i} clocal
70 # Lock the speeds to use old binaries that don't support them.
71 # Any legal speed works to lock the initial speed.
72 stty < /dev/ttyl${ci}${i} 300
73 stty < /dev/cual${co}${i} 300
78 # Modem that supports CTS and perhaps RTS handshaking.
86 comcontrol /dev/tty${ci}${i} dtrwait 100 drainwait 180
88 # Speed reasonable for V42bis.
89 stty < /dev/ttyi${ci}${i} crtscts 57600
90 stty < /dev/ttyl${ci}${i} crtscts
91 stty < /dev/cuai${co}${i} crtscts 57600
92 stty < /dev/cual${co}${i} crtscts
97 # Mouse on either callin or callout port.
104 # Lock clocal on, hupcl off.
105 # Standard speed for Microsoft mouse.
106 stty < /dev/ttyi${ci}${i} clocal -hupcl 1200
107 stty < /dev/ttyl${ci}${i} clocal hupcl
108 stty < /dev/cuai${co}${i} clocal -hupcl 1200
109 stty < /dev/cual${co}${i} clocal hupcl
114 # Terminal that supports CTS and perhaps RTS handshaking
115 # with the cable or terminal arranged so that DCD is on
116 # at least while the terminal is on.
117 # Also works for bidirectional communications to another pc
118 # provided at most one side runs getty.
119 # Same as modem() except we want a faster speed and no dtrwait.
127 comcontrol /dev/tty${ci}${i} dtrwait 0
128 stty < /dev/ttyi${ci}${i} 115200
129 stty < /dev/cuai${co}${i} 115200
133 # Don't use anything from this file unless you have some buggy programs
136 # Edit the functions and the examples to suit your system.
137 # $1 is the call in device identifier, $2 is the call out device identifier
138 # and the remainder of the line lists the device numbers.
140 # Initialize assorted 8250-16550 (sio) ports.
141 # maybe d a 0 1 2 3 4 5 6 7 8 9 a b c d e f g h i j k l m n o p q r s t u v
146 # Initialize all ports on a Cyclades-8yo.
147 # modem c c 00 01 02 03 04 05 06 07
149 # Initialize all ports on a Cyclades-16ye.
150 # modem c c 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
152 # Initialize all ports on a Digiboard 8.
153 # modem D D 00 01 02 03 04 05 06 07