ipfw3: list loaded modules
[dragonfly.git] / etc / rc.d / serial
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1 #!/bin/sh
3 # Copyright (c) 1996 Andrey A. Chernov
4 # All rights reserved.
6 # Redistribution and use in source and binary forms, with or without
7 # modification, are permitted provided that the following conditions
8 # are met:
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
25 # SUCH DAMAGE.
27 # $FreeBSD: src/etc/rc.d/serial,v 1.20 2003/05/05 03:26:50 bde Exp $
28 # $DragonFly: src/etc/rc.d/serial,v 1.4 2005/11/19 21:47:32 swildner Exp $
31 # PROVIDE: serial
32 # REQUIRE: root
34 . /etc/rc.subr
35 dummy_rc_command "$1"
37 # Change some defaults for serial devices.
38 # Standard defaults are:
39 # dtrwait 300 drainwait `sysctl -n kern.drainwait`
40 # initial cflag from <sys/ttydefaults.h> = cread cs8 hupcl
41 # initial iflag, lflag and oflag all 0
42 # speed 9600
43 # special chars from <sys/ttydefaults.h>
44 # nothing locked
45 # except for serial consoles the initial iflag, lflag and oflag are from
46 # <sys/ttydefaults.h> and clocal is locked on.
48 default() {
49 # Reset everything changed by the other functions to initial defaults.
51 ci=$1; shift # call in device identifier
52 co=$1; shift # call out device identifier
53 drainwait=`sysctl -n kern.drainwait`
55 for i in $*
57 comcontrol /dev/tty${ci}${i} dtrwait 300 drainwait $drainwait
58 stty < /dev/ttyi${ci}${i} -clocal crtscts hupcl 9600 reprint ^R
59 stty < /dev/ttyl${ci}${i} -clocal -crtscts -hupcl 0
60 stty < /dev/cuai${co}${i} -clocal crtscts hupcl 9600 reprint ^R
61 stty < /dev/cual${co}${i} -clocal -crtscts -hupcl 0
62 done
65 maybe() {
66 # Special settings.
68 ci=$1; shift
69 co=$1; shift
71 for i in $*
73 # Don't use ^R; it breaks bash's ^R when typed ahead.
74 stty < /dev/ttyi${ci}${i} reprint undef
75 stty < /dev/cuai${co}${i} reprint undef
76 # Lock clocal off on dialin device for security.
77 stty < /dev/ttyl${ci}${i} clocal
78 # Lock the speeds to use old binaries that don't support them.
79 # Any legal speed works to lock the initial speed.
80 stty < /dev/ttyl${ci}${i} 300
81 stty < /dev/cual${co}${i} 300
82 done
85 modem() {
86 # Modem that supports CTS and perhaps RTS handshaking.
88 ci=$1; shift
89 co=$1; shift
91 for i in $*
93 # may depend on modem
94 comcontrol /dev/tty${ci}${i} dtrwait 100 drainwait 180
95 # Lock crtscts on.
96 # Speed reasonable for V42bis.
97 stty < /dev/ttyi${ci}${i} crtscts 115200
98 stty < /dev/ttyl${ci}${i} crtscts
99 stty < /dev/cuai${co}${i} crtscts 115200
100 stty < /dev/cual${co}${i} crtscts
101 done
104 mouse() {
105 # Mouse on either callin or callout port.
107 ci=$1; shift
108 co=$1; shift
110 for i in $*
112 # Lock clocal on, hupcl off.
113 # Standard speed for Microsoft mouse.
114 stty < /dev/ttyi${ci}${i} clocal -hupcl 1200
115 stty < /dev/ttyl${ci}${i} clocal hupcl
116 stty < /dev/cuai${co}${i} clocal -hupcl 1200
117 stty < /dev/cual${co}${i} clocal hupcl
118 done
121 terminal() {
122 # Terminal that supports CTS and perhaps RTS handshaking
123 # with the cable or terminal arranged so that DCD is on
124 # at least while the terminal is on.
125 # Also works for bidirectional communications to another pc
126 # provided at most one side runs getty.
127 # Same as modem() except we want a faster speed and no dtrwait.
129 ci=$1; shift
130 co=$1; shift
132 modem ${ci} ${co} $*
133 for i in $*
135 comcontrol /dev/tty${ci}${i} dtrwait 0
136 stty < /dev/ttyi${ci}${i} 115200
137 stty < /dev/cuai${co}${i} 115200
138 done
141 # Don't use anything from this file unless you have some buggy programs
142 # that require it.
144 # Edit the functions and the examples to suit your system.
145 # $1 is the call in device identifier, $2 is the call out device identifier
146 # and the remainder of the line lists the device numbers.
148 # Initialize assorted 8250-16550 (sio) ports.
149 # 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
150 # mouse d a 2
151 # modem d a 1
152 # terminal d a 0
154 # Initialize all ports on a Cyclades-8yo.
155 # modem c c 00 01 02 03 04 05 06 07
157 # Initialize all ports on a Cyclades-16ye.
158 # modem c c 00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f
160 # Initialize all ports on a Digiboard 8.
161 # modem D D 00 01 02 03 04 05 06 07