tty_conf.c revision 1.27 1 1.27 eeh /* $NetBSD: tty_conf.c,v 1.27 2000/09/22 01:37:27 eeh Exp $ */
2 1.14 cgd
3 1.10 cgd /*-
4 1.10 cgd * Copyright (c) 1982, 1986, 1991, 1993
5 1.10 cgd * The Regents of the University of California. All rights reserved.
6 1.10 cgd * (c) UNIX System Laboratories, Inc.
7 1.10 cgd * All or some portions of this file are derived from material licensed
8 1.10 cgd * to the University of California by American Telephone and Telegraph
9 1.10 cgd * Co. or Unix System Laboratories, Inc. and are reproduced herein with
10 1.10 cgd * the permission of UNIX System Laboratories, Inc.
11 1.10 cgd *
12 1.10 cgd * Redistribution and use in source and binary forms, with or without
13 1.10 cgd * modification, are permitted provided that the following conditions
14 1.10 cgd * are met:
15 1.10 cgd * 1. Redistributions of source code must retain the above copyright
16 1.10 cgd * notice, this list of conditions and the following disclaimer.
17 1.10 cgd * 2. Redistributions in binary form must reproduce the above copyright
18 1.10 cgd * notice, this list of conditions and the following disclaimer in the
19 1.10 cgd * documentation and/or other materials provided with the distribution.
20 1.10 cgd * 3. All advertising materials mentioning features or use of this software
21 1.10 cgd * must display the following acknowledgement:
22 1.10 cgd * This product includes software developed by the University of
23 1.10 cgd * California, Berkeley and its contributors.
24 1.10 cgd * 4. Neither the name of the University nor the names of its contributors
25 1.10 cgd * may be used to endorse or promote products derived from this software
26 1.10 cgd * without specific prior written permission.
27 1.10 cgd *
28 1.10 cgd * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
29 1.10 cgd * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 1.10 cgd * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 1.10 cgd * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
32 1.10 cgd * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 1.10 cgd * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 1.10 cgd * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 1.10 cgd * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 1.10 cgd * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
37 1.10 cgd * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 1.10 cgd * SUCH DAMAGE.
39 1.10 cgd *
40 1.20 fvdl * @(#)tty_conf.c 8.5 (Berkeley) 1/9/95
41 1.10 cgd */
42 1.22 thorpej
43 1.22 thorpej #include "opt_compat_freebsd.h"
44 1.24 christos #include "opt_compat_43.h"
45 1.10 cgd
46 1.10 cgd #include <sys/param.h>
47 1.10 cgd #include <sys/systm.h>
48 1.10 cgd #include <sys/buf.h>
49 1.10 cgd #include <sys/ioctl.h>
50 1.10 cgd #include <sys/proc.h>
51 1.10 cgd #include <sys/tty.h>
52 1.10 cgd #include <sys/conf.h>
53 1.10 cgd
54 1.10 cgd #define ttynodisc ((int (*) __P((dev_t, struct tty *)))enodev)
55 1.10 cgd #define ttyerrclose ((int (*) __P((struct tty *, int flags)))enodev)
56 1.10 cgd #define ttyerrio ((int (*) __P((struct tty *, struct uio *, int)))enodev)
57 1.10 cgd #define ttyerrinput ((int (*) __P((int c, struct tty *)))enodev)
58 1.10 cgd #define ttyerrstart ((int (*) __P((struct tty *)))enodev)
59 1.10 cgd
60 1.17 christos int nullioctl __P((struct tty *, u_long, caddr_t, int, struct proc *));
61 1.10 cgd
62 1.10 cgd #include "tb.h"
63 1.10 cgd #if NTB > 0
64 1.10 cgd int tbopen __P((dev_t dev, struct tty *tp));
65 1.10 cgd int tbclose __P((struct tty *tp, int flags));
66 1.10 cgd int tbread __P((struct tty *tp, struct uio *uio, int flags));
67 1.15 cgd int tbtioctl __P((struct tty *tp, u_long cmd, caddr_t data,
68 1.10 cgd int flag, struct proc *p));
69 1.10 cgd int tbinput __P((int c, struct tty *tp));
70 1.10 cgd #endif
71 1.10 cgd
72 1.10 cgd #include "sl.h"
73 1.10 cgd #if NSL > 0
74 1.10 cgd int slopen __P((dev_t dev, struct tty *tp));
75 1.10 cgd int slclose __P((struct tty *tp, int flags));
76 1.15 cgd int sltioctl __P((struct tty *tp, u_long cmd, caddr_t data,
77 1.10 cgd int flag, struct proc *p));
78 1.10 cgd int slinput __P((int c, struct tty *tp));
79 1.10 cgd int slstart __P((struct tty *tp));
80 1.10 cgd #endif
81 1.10 cgd
82 1.10 cgd #include "ppp.h"
83 1.10 cgd #if NPPP > 0
84 1.10 cgd int pppopen __P((dev_t dev, struct tty *tp));
85 1.10 cgd int pppclose __P((struct tty *tp, int flags));
86 1.15 cgd int ppptioctl __P((struct tty *tp, u_long cmd, caddr_t data,
87 1.10 cgd int flag, struct proc *p));
88 1.13 paulus int pppinput __P((int c, struct tty *tp));
89 1.13 paulus int pppstart __P((struct tty *tp));
90 1.10 cgd int pppread __P((struct tty *tp, struct uio *uio, int flag));
91 1.10 cgd int pppwrite __P((struct tty *tp, struct uio *uio, int flag));
92 1.10 cgd #endif
93 1.10 cgd
94 1.18 jonathan #include "strip.h"
95 1.18 jonathan #if NSTRIP > 0
96 1.18 jonathan int stripopen __P((dev_t dev, struct tty *tp));
97 1.18 jonathan int stripclose __P((struct tty *tp, int flags));
98 1.18 jonathan int striptioctl __P((struct tty *tp, u_long cmd, caddr_t data,
99 1.18 jonathan int flag, struct proc *p));
100 1.18 jonathan int stripinput __P((int c, struct tty *tp));
101 1.18 jonathan int stripstart __P((struct tty *tp));
102 1.18 jonathan #endif
103 1.18 jonathan
104 1.26 eeh /*
105 1.26 eeh * XXXXXX
106 1.26 eeh *
107 1.26 eeh * The implementation for the following is currently in
108 1.26 eeh * sys/dev/sun. I expect it will be moved out of there
109 1.26 eeh * eventually, but until then add yourself to the list if
110 1.26 eeh * you want to use the Sun Keyboard or Mouse line disciplines.
111 1.26 eeh */
112 1.26 eeh #if defined(__sparc__) || defined(__sparc_v9__) || defined(sun3) || defined(sun3x)
113 1.25 eeh #include "kbd.h"
114 1.25 eeh #if NKBD > 0
115 1.25 eeh int sunkbdinput __P((int c, struct tty *tp));
116 1.25 eeh int sunkbdstart __P((struct tty *tp));
117 1.25 eeh int sunkbdstart __P((struct tty *tp));
118 1.25 eeh #endif
119 1.25 eeh
120 1.25 eeh #include "ms.h"
121 1.25 eeh #if NMS > 0
122 1.25 eeh int sunmsinput __P((int c, struct tty *tp));
123 1.26 eeh #endif
124 1.25 eeh #endif
125 1.25 eeh
126 1.10 cgd struct linesw linesw[] =
127 1.10 cgd {
128 1.21 mycroft { ttylopen, ttylclose, ttread, ttwrite, nullioctl,
129 1.10 cgd ttyinput, ttstart, ttymodem }, /* 0- termios */
130 1.10 cgd
131 1.10 cgd { ttynodisc, ttyerrclose, ttyerrio, ttyerrio, nullioctl,
132 1.10 cgd ttyerrinput, ttyerrstart, nullmodem }, /* 1- defunct */
133 1.10 cgd
134 1.16 mycroft #if defined(COMPAT_43) || defined(COMPAT_FREEBSD)
135 1.21 mycroft { ttylopen, ttylclose, ttread, ttwrite, nullioctl,
136 1.12 mycroft ttyinput, ttstart, ttymodem }, /* 2- old NTTYDISC */
137 1.12 mycroft #else
138 1.10 cgd { ttynodisc, ttyerrclose, ttyerrio, ttyerrio, nullioctl,
139 1.10 cgd ttyerrinput, ttyerrstart, nullmodem }, /* 2- defunct */
140 1.12 mycroft #endif
141 1.10 cgd
142 1.10 cgd #if NTB > 0
143 1.10 cgd { tbopen, tbclose, tbread, ttyerrio, tbtioctl,
144 1.10 cgd tbinput, ttstart, nullmodem }, /* 3- TABLDISC */
145 1.10 cgd #else
146 1.10 cgd { ttynodisc, ttyerrclose, ttyerrio, ttyerrio, nullioctl,
147 1.10 cgd ttyerrinput, ttyerrstart, nullmodem },
148 1.10 cgd #endif
149 1.10 cgd
150 1.10 cgd #if NSL > 0
151 1.10 cgd { slopen, slclose, ttyerrio, ttyerrio, sltioctl,
152 1.10 cgd slinput, slstart, nullmodem }, /* 4- SLIPDISC */
153 1.10 cgd #else
154 1.10 cgd { ttynodisc, ttyerrclose, ttyerrio, ttyerrio, nullioctl,
155 1.10 cgd ttyerrinput, ttyerrstart, nullmodem },
156 1.10 cgd #endif
157 1.10 cgd
158 1.10 cgd #if NPPP > 0
159 1.10 cgd { pppopen, pppclose, pppread, pppwrite, ppptioctl,
160 1.10 cgd pppinput, pppstart, ttymodem }, /* 5- PPPDISC */
161 1.18 jonathan #else
162 1.18 jonathan { ttynodisc, ttyerrclose, ttyerrio, ttyerrio, nullioctl,
163 1.18 jonathan ttyerrinput, ttyerrstart, nullmodem },
164 1.18 jonathan #endif
165 1.18 jonathan
166 1.18 jonathan #if NSTRIP > 0
167 1.18 jonathan { stripopen, stripclose, ttyerrio, ttyerrio, striptioctl,
168 1.19 kleink stripinput, stripstart, nullmodem }, /* 6- STRIPDISC */
169 1.25 eeh #else
170 1.25 eeh { ttynodisc, ttyerrclose, ttyerrio, ttyerrio, nullioctl,
171 1.25 eeh ttyerrinput, ttyerrstart, nullmodem },
172 1.25 eeh #endif
173 1.25 eeh
174 1.25 eeh /*
175 1.25 eeh * The following are special line disciplines for Sun style Keybaords and Mice.
176 1.25 eeh * Since they are used to handle special hardware they are enabled if/when the
177 1.25 eeh * hardware is detected and you cannot switch in or out of them by normal means.
178 1.25 eeh *
179 1.25 eeh * All I/O currently goes through the keyboard and mouse device nodes so the
180 1.25 eeh * TTY does no I/O itself.
181 1.25 eeh */
182 1.25 eeh #if NKBD > 0
183 1.25 eeh { ttylopen, ttylclose, ttyerrio, ttyerrio, nullioctl,
184 1.25 eeh sunkbdinput, sunkbdstart, nullmodem }, /* 7- SUNKBDDISC */
185 1.25 eeh #else
186 1.25 eeh { ttynodisc, ttyerrclose, ttyerrio, ttyerrio, nullioctl,
187 1.25 eeh ttyerrinput, ttyerrstart, nullmodem },
188 1.25 eeh #endif
189 1.25 eeh
190 1.25 eeh #if NMS > 0
191 1.25 eeh { ttylopen, ttylclose, ttyerrio, ttyerrio, nullioctl,
192 1.25 eeh sunmsinput, ttstart, nullmodem }, /* 8- SUNMOUSEDISC */
193 1.10 cgd #else
194 1.10 cgd { ttynodisc, ttyerrclose, ttyerrio, ttyerrio, nullioctl,
195 1.10 cgd ttyerrinput, ttyerrstart, nullmodem },
196 1.10 cgd #endif
197 1.10 cgd };
198 1.10 cgd
199 1.23 perry int nlinesw = sizeof(linesw) / sizeof(linesw[0]);
200 1.10 cgd
201 1.10 cgd /*
202 1.10 cgd * Do nothing specific version of line
203 1.10 cgd * discipline specific ioctl command.
204 1.10 cgd */
205 1.10 cgd /*ARGSUSED*/
206 1.17 christos int
207 1.10 cgd nullioctl(tp, cmd, data, flags, p)
208 1.10 cgd struct tty *tp;
209 1.15 cgd u_long cmd;
210 1.10 cgd char *data;
211 1.10 cgd int flags;
212 1.10 cgd struct proc *p;
213 1.10 cgd {
214 1.10 cgd
215 1.10 cgd #ifdef lint
216 1.10 cgd tp = tp; data = data; flags = flags; p = p;
217 1.10 cgd #endif
218 1.10 cgd return (-1);
219 1.10 cgd }
220