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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 18:20:36 -0400
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-ppc64/termios.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-ppc64/termios.h')
-rw-r--r--include/asm-ppc64/termios.h235
1 files changed, 235 insertions, 0 deletions
diff --git a/include/asm-ppc64/termios.h b/include/asm-ppc64/termios.h
new file mode 100644
index 000000000000..02c3d283aa62
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+++ b/include/asm-ppc64/termios.h
@@ -0,0 +1,235 @@
1#ifndef _PPC64_TERMIOS_H
2#define _PPC64_TERMIOS_H
3
4/*
5 * Liberally adapted from alpha/termios.h. In particular, the c_cc[]
6 * fields have been reordered so that termio & termios share the
7 * common subset in the same order (for brain dead programs that don't
8 * know or care about the differences).
9 *
10 * This program is free software; you can redistribute it and/or
11 * modify it under the terms of the GNU General Public License
12 * as published by the Free Software Foundation; either version
13 * 2 of the License, or (at your option) any later version.
14 */
15
16#include <asm/ioctls.h>
17#include <asm/termbits.h>
18
19struct sgttyb {
20 char sg_ispeed;
21 char sg_ospeed;
22 char sg_erase;
23 char sg_kill;
24 short sg_flags;
25};
26
27struct tchars {
28 char t_intrc;
29 char t_quitc;
30 char t_startc;
31 char t_stopc;
32 char t_eofc;
33 char t_brkc;
34};
35
36struct ltchars {
37 char t_suspc;
38 char t_dsuspc;
39 char t_rprntc;
40 char t_flushc;
41 char t_werasc;
42 char t_lnextc;
43};
44
45struct winsize {
46 unsigned short ws_row;
47 unsigned short ws_col;
48 unsigned short ws_xpixel;
49 unsigned short ws_ypixel;
50};
51
52#define NCC 10
53struct termio {
54 unsigned short c_iflag; /* input mode flags */
55 unsigned short c_oflag; /* output mode flags */
56 unsigned short c_cflag; /* control mode flags */
57 unsigned short c_lflag; /* local mode flags */
58 unsigned char c_line; /* line discipline */
59 unsigned char c_cc[NCC]; /* control characters */
60};
61
62/* c_cc characters */
63#define _VINTR 0
64#define _VQUIT 1
65#define _VERASE 2
66#define _VKILL 3
67#define _VEOF 4
68#define _VMIN 5
69#define _VEOL 6
70#define _VTIME 7
71#define _VEOL2 8
72#define _VSWTC 9
73
74/* line disciplines */
75#define N_TTY 0
76#define N_SLIP 1
77#define N_MOUSE 2
78#define N_PPP 3
79#define N_STRIP 4
80#define N_AX25 5
81#define N_X25 6 /* X.25 async */
82#define N_6PACK 7
83#define N_MASC 8 /* Reserved for Mobitex module <kaz@cafe.net> */
84#define N_R3964 9 /* Reserved for Simatic R3964 module */
85#define N_PROFIBUS_FDL 10 /* Reserved for Profibus <Dave@mvhi.com> */
86#define N_IRDA 11 /* Linux IrDa - http://www.cs.uit.no/~dagb/irda/irda.html */
87#define N_SMSBLOCK 12 /* SMS block mode - for talking to GSM data cards about SMS messages */
88#define N_HDLC 13 /* synchronous HDLC */
89#define N_SYNC_PPP 14
90
91#ifdef __KERNEL__
92/* ^C ^\ del ^U ^D 1 0 0 0 0 ^W ^R ^Z ^Q ^S ^V ^U */
93#define INIT_C_CC "\003\034\177\025\004\001\000\000\000\000\027\022\032\021\023\026\025"
94#endif
95
96#define FIOCLEX _IO('f', 1)
97#define FIONCLEX _IO('f', 2)
98#define FIOASYNC _IOW('f', 125, int)
99#define FIONBIO _IOW('f', 126, int)
100#define FIONREAD _IOR('f', 127, int)
101#define TIOCINQ FIONREAD
102
103#define TIOCGETP _IOR('t', 8, struct sgttyb)
104#define TIOCSETP _IOW('t', 9, struct sgttyb)
105#define TIOCSETN _IOW('t', 10, struct sgttyb) /* TIOCSETP wo flush */
106
107#define TIOCSETC _IOW('t', 17, struct tchars)
108#define TIOCGETC _IOR('t', 18, struct tchars)
109#define TCGETS _IOR('t', 19, struct termios)
110#define TCSETS _IOW('t', 20, struct termios)
111#define TCSETSW _IOW('t', 21, struct termios)
112#define TCSETSF _IOW('t', 22, struct termios)
113
114#define TCGETA _IOR('t', 23, struct termio)
115#define TCSETA _IOW('t', 24, struct termio)
116#define TCSETAW _IOW('t', 25, struct termio)
117#define TCSETAF _IOW('t', 28, struct termio)
118
119#define TCSBRK _IO('t', 29)
120#define TCXONC _IO('t', 30)
121#define TCFLSH _IO('t', 31)
122
123#define TIOCSWINSZ _IOW('t', 103, struct winsize)
124#define TIOCGWINSZ _IOR('t', 104, struct winsize)
125#define TIOCSTART _IO('t', 110) /* start output, like ^Q */
126#define TIOCSTOP _IO('t', 111) /* stop output, like ^S */
127#define TIOCOUTQ _IOR('t', 115, int) /* output queue size */
128
129#define TIOCGLTC _IOR('t', 116, struct ltchars)
130#define TIOCSLTC _IOW('t', 117, struct ltchars)
131#define TIOCSPGRP _IOW('t', 118, int)
132#define TIOCGPGRP _IOR('t', 119, int)
133
134#define TIOCEXCL 0x540C
135#define TIOCNXCL 0x540D
136#define TIOCSCTTY 0x540E
137
138#define TIOCSTI 0x5412
139#define TIOCMGET 0x5415
140#define TIOCMBIS 0x5416
141#define TIOCMBIC 0x5417
142#define TIOCMSET 0x5418
143#define TIOCGSOFTCAR 0x5419
144#define TIOCSSOFTCAR 0x541A
145#define TIOCLINUX 0x541C
146#define TIOCCONS 0x541D
147#define TIOCGSERIAL 0x541E
148#define TIOCSSERIAL 0x541F
149#define TIOCPKT 0x5420
150
151#define TIOCNOTTY 0x5422
152#define TIOCSETD 0x5423
153#define TIOCGETD 0x5424
154#define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */
155
156#define TIOCSERCONFIG 0x5453
157#define TIOCSERGWILD 0x5454
158#define TIOCSERSWILD 0x5455
159#define TIOCGLCKTRMIOS 0x5456
160#define TIOCSLCKTRMIOS 0x5457
161#define TIOCSERGSTRUCT 0x5458 /* For debugging only */
162#define TIOCSERGETLSR 0x5459 /* Get line status register */
163#define TIOCSERGETMULTI 0x545A /* Get multiport config */
164#define TIOCSERSETMULTI 0x545B /* Set multiport config */
165
166#define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */
167#define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */
168
169/* Used for packet mode */
170#define TIOCPKT_DATA 0
171#define TIOCPKT_FLUSHREAD 1
172#define TIOCPKT_FLUSHWRITE 2
173#define TIOCPKT_STOP 4
174#define TIOCPKT_START 8
175#define TIOCPKT_NOSTOP 16
176#define TIOCPKT_DOSTOP 32
177
178/* modem lines */
179#define TIOCM_LE 0x001
180#define TIOCM_DTR 0x002
181#define TIOCM_RTS 0x004
182#define TIOCM_ST 0x008
183#define TIOCM_SR 0x010
184#define TIOCM_CTS 0x020
185#define TIOCM_CAR 0x040
186#define TIOCM_RNG 0x080
187#define TIOCM_DSR 0x100
188#define TIOCM_CD TIOCM_CAR
189#define TIOCM_RI TIOCM_RNG
190#define TIOCM_OUT1 0x2000
191#define TIOCM_OUT2 0x4000
192#define TIOCM_LOOP 0x8000
193
194/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
195#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
196
197#ifdef __KERNEL__
198
199/*
200 * Translate a "termio" structure into a "termios". Ugh.
201 */
202#define SET_LOW_TERMIOS_BITS(termios, termio, x) { \
203 unsigned short __tmp; \
204 get_user(__tmp,&(termio)->x); \
205 (termios)->x = (0xffff0000 & (termios)->x) | __tmp; \
206}
207
208#define user_termio_to_kernel_termios(termios, termio) \
209({ \
210 SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \
211 SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \
212 SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \
213 SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \
214 copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
215})
216
217/*
218 * Translate a "termios" structure into a "termio". Ugh.
219 */
220#define kernel_termios_to_user_termio(termio, termios) \
221({ \
222 put_user((termios)->c_iflag, &(termio)->c_iflag); \
223 put_user((termios)->c_oflag, &(termio)->c_oflag); \
224 put_user((termios)->c_cflag, &(termio)->c_cflag); \
225 put_user((termios)->c_lflag, &(termio)->c_lflag); \
226 put_user((termios)->c_line, &(termio)->c_line); \
227 copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
228})
229
230#define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios))
231#define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios))
232
233#endif /* __KERNEL__ */
234
235#endif /* _PPC64_TERMIOS_H */