1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef __ASM_GENERIC_TERMBITS_H
3#define __ASM_GENERIC_TERMBITS_H
4
5#include <asm-generic/termbits-common.h>
6
7typedef unsigned int tcflag_t;
8
9#define NCCS 19
10struct termios {
11 tcflag_t c_iflag; /* input mode flags */
12 tcflag_t c_oflag; /* output mode flags */
13 tcflag_t c_cflag; /* control mode flags */
14 tcflag_t c_lflag; /* local mode flags */
15 cc_t c_line; /* line discipline */
16 cc_t c_cc[NCCS]; /* control characters */
17};
18
19struct termios2 {
20 tcflag_t c_iflag; /* input mode flags */
21 tcflag_t c_oflag; /* output mode flags */
22 tcflag_t c_cflag; /* control mode flags */
23 tcflag_t c_lflag; /* local mode flags */
24 cc_t c_line; /* line discipline */
25 cc_t c_cc[NCCS]; /* control characters */
26 speed_t c_ispeed; /* input speed */
27 speed_t c_ospeed; /* output speed */
28};
29
30struct ktermios {
31 tcflag_t c_iflag; /* input mode flags */
32 tcflag_t c_oflag; /* output mode flags */
33 tcflag_t c_cflag; /* control mode flags */
34 tcflag_t c_lflag; /* local mode flags */
35 cc_t c_line; /* line discipline */
36 cc_t c_cc[NCCS]; /* control characters */
37 speed_t c_ispeed; /* input speed */
38 speed_t c_ospeed; /* output speed */
39};
40
41/* c_cc characters */
42#define VINTR 0
43#define VQUIT 1
44#define VERASE 2
45#define VKILL 3
46#define VEOF 4
47#define VTIME 5
48#define VMIN 6
49#define VSWTC 7
50#define VSTART 8
51#define VSTOP 9
52#define VSUSP 10
53#define VEOL 11
54#define VREPRINT 12
55#define VDISCARD 13
56#define VWERASE 14
57#define VLNEXT 15
58#define VEOL2 16
59
60/* c_iflag bits */
61#define IUCLC 0x0200
62#define IXON 0x0400
63#define IXOFF 0x1000
64#define IMAXBEL 0x2000
65#define IUTF8 0x4000
66
67/* c_oflag bits */
68#define OLCUC 0x00002
69#define ONLCR 0x00004
70#define NLDLY 0x00100
71#define NL0 0x00000
72#define NL1 0x00100
73#define CRDLY 0x00600
74#define CR0 0x00000
75#define CR1 0x00200
76#define CR2 0x00400
77#define CR3 0x00600
78#define TABDLY 0x01800
79#define TAB0 0x00000
80#define TAB1 0x00800
81#define TAB2 0x01000
82#define TAB3 0x01800
83#define XTABS 0x01800
84#define BSDLY 0x02000
85#define BS0 0x00000
86#define BS1 0x02000
87#define VTDLY 0x04000
88#define VT0 0x00000
89#define VT1 0x04000
90#define FFDLY 0x08000
91#define FF0 0x00000
92#define FF1 0x08000
93
94/* c_cflag bit meaning */
95#define CBAUD 0x0000100f
96#define CSIZE 0x00000030
97#define CS5 0x00000000
98#define CS6 0x00000010
99#define CS7 0x00000020
100#define CS8 0x00000030
101#define CSTOPB 0x00000040
102#define CREAD 0x00000080
103#define PARENB 0x00000100
104#define PARODD 0x00000200
105#define HUPCL 0x00000400
106#define CLOCAL 0x00000800
107#define CBAUDEX 0x00001000
108#define BOTHER 0x00001000
109#define B57600 0x00001001
110#define B115200 0x00001002
111#define B230400 0x00001003
112#define B460800 0x00001004
113#define B500000 0x00001005
114#define B576000 0x00001006
115#define B921600 0x00001007
116#define B1000000 0x00001008
117#define B1152000 0x00001009
118#define B1500000 0x0000100a
119#define B2000000 0x0000100b
120#define B2500000 0x0000100c
121#define B3000000 0x0000100d
122#define B3500000 0x0000100e
123#define B4000000 0x0000100f
124#define CIBAUD 0x100f0000 /* input baud rate */
125
126/* c_lflag bits */
127#define ISIG 0x00001
128#define ICANON 0x00002
129#define XCASE 0x00004
130#define ECHO 0x00008
131#define ECHOE 0x00010
132#define ECHOK 0x00020
133#define ECHONL 0x00040
134#define NOFLSH 0x00080
135#define TOSTOP 0x00100
136#define ECHOCTL 0x00200
137#define ECHOPRT 0x00400
138#define ECHOKE 0x00800
139#define FLUSHO 0x01000
140#define PENDIN 0x04000
141#define IEXTEN 0x08000
142#define EXTPROC 0x10000
143
144/* tcsetattr uses these */
145#define TCSANOW 0
146#define TCSADRAIN 1
147#define TCSAFLUSH 2
148
149#endif /* __ASM_GENERIC_TERMBITS_H */
150