1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2#ifndef _ASM_POWERPC_TERMBITS_H
3#define _ASM_POWERPC_TERMBITS_H
4
5/*
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version
9 * 2 of the License, or (at your option) any later version.
10 */
11
12#include <asm-generic/termbits-common.h>
13
14typedef unsigned int tcflag_t;
15
16/*
17 * termios type and macro definitions. Be careful about adding stuff
18 * to this file since it's used in GNU libc and there are strict rules
19 * concerning namespace pollution.
20 */
21
22#define NCCS 19
23struct termios {
24 tcflag_t c_iflag; /* input mode flags */
25 tcflag_t c_oflag; /* output mode flags */
26 tcflag_t c_cflag; /* control mode flags */
27 tcflag_t c_lflag; /* local mode flags */
28 cc_t c_cc[NCCS]; /* control characters */
29 cc_t c_line; /* line discipline (== c_cc[19]) */
30 speed_t c_ispeed; /* input speed */
31 speed_t c_ospeed; /* output speed */
32};
33
34/* For PowerPC the termios and ktermios are the same */
35
36struct ktermios {
37 tcflag_t c_iflag; /* input mode flags */
38 tcflag_t c_oflag; /* output mode flags */
39 tcflag_t c_cflag; /* control mode flags */
40 tcflag_t c_lflag; /* local mode flags */
41 cc_t c_cc[NCCS]; /* control characters */
42 cc_t c_line; /* line discipline (== c_cc[19]) */
43 speed_t c_ispeed; /* input speed */
44 speed_t c_ospeed; /* output speed */
45};
46
47/* c_cc characters */
48#define VINTR 0
49#define VQUIT 1
50#define VERASE 2
51#define VKILL 3
52#define VEOF 4
53#define VMIN 5
54#define VEOL 6
55#define VTIME 7
56#define VEOL2 8
57#define VSWTC 9
58#define VWERASE 10
59#define VREPRINT 11
60#define VSUSP 12
61#define VSTART 13
62#define VSTOP 14
63#define VLNEXT 15
64#define VDISCARD 16
65
66/* c_iflag bits */
67#define IXON 0x0200
68#define IXOFF 0x0400
69#define IUCLC 0x1000
70#define IMAXBEL 0x2000
71#define IUTF8 0x4000
72
73/* c_oflag bits */
74#define ONLCR 0x00002
75#define OLCUC 0x00004
76#define NLDLY 0x00300
77#define NL0 0x00000
78#define NL1 0x00100
79#define NL2 0x00200
80#define NL3 0x00300
81#define TABDLY 0x00c00
82#define TAB0 0x00000
83#define TAB1 0x00400
84#define TAB2 0x00800
85#define TAB3 0x00c00
86#define XTABS 0x00c00 /* required by POSIX to == TAB3 */
87#define CRDLY 0x03000
88#define CR0 0x00000
89#define CR1 0x01000
90#define CR2 0x02000
91#define CR3 0x03000
92#define FFDLY 0x04000
93#define FF0 0x00000
94#define FF1 0x04000
95#define BSDLY 0x08000
96#define BS0 0x00000
97#define BS1 0x08000
98#define VTDLY 0x10000
99#define VT0 0x00000
100#define VT1 0x10000
101
102/* c_cflag bit meaning */
103#define CBAUD 0x000000ff
104#define CBAUDEX 0x00000000
105#define BOTHER 0x0000001f
106#define B57600 0x00000010
107#define B115200 0x00000011
108#define B230400 0x00000012
109#define B460800 0x00000013
110#define B500000 0x00000014
111#define B576000 0x00000015
112#define B921600 0x00000016
113#define B1000000 0x00000017
114#define B1152000 0x00000018
115#define B1500000 0x00000019
116#define B2000000 0x0000001a
117#define B2500000 0x0000001b
118#define B3000000 0x0000001c
119#define B3500000 0x0000001d
120#define B4000000 0x0000001e
121#define CSIZE 0x00000300
122#define CS5 0x00000000
123#define CS6 0x00000100
124#define CS7 0x00000200
125#define CS8 0x00000300
126#define CSTOPB 0x00000400
127#define CREAD 0x00000800
128#define PARENB 0x00001000
129#define PARODD 0x00002000
130#define HUPCL 0x00004000
131#define CLOCAL 0x00008000
132#define CIBAUD 0x00ff0000
133
134/* c_lflag bits */
135#define ISIG 0x00000080
136#define ICANON 0x00000100
137#define XCASE 0x00004000
138#define ECHO 0x00000008
139#define ECHOE 0x00000002
140#define ECHOK 0x00000004
141#define ECHONL 0x00000010
142#define NOFLSH 0x80000000
143#define TOSTOP 0x00400000
144#define ECHOCTL 0x00000040
145#define ECHOPRT 0x00000020
146#define ECHOKE 0x00000001
147#define FLUSHO 0x00800000
148#define PENDIN 0x20000000
149#define IEXTEN 0x00000400
150#define EXTPROC 0x10000000
151
152/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'. */
153#define TCSANOW 0
154#define TCSADRAIN 1
155#define TCSAFLUSH 2
156
157#endif /* _ASM_POWERPC_TERMBITS_H */