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1 #ifndef __ASM_GENERIC_TERMBITS_H
2 #define __ASM_GENERIC_TERMBITS_H
3 
4 #include <linux/posix_types.h>
5 
6 typedef unsigned char	cc_t;
7 typedef unsigned int	speed_t;
8 typedef unsigned int	tcflag_t;
9 
10 #define NCCS 19
11 struct termios {
12 	tcflag_t c_iflag;		/* input mode flags */
13 	tcflag_t c_oflag;		/* output mode flags */
14 	tcflag_t c_cflag;		/* control mode flags */
15 	tcflag_t c_lflag;		/* local mode flags */
16 	cc_t c_line;			/* line discipline */
17 	cc_t c_cc[NCCS];		/* control characters */
18 };
19 
20 struct termios2 {
21 	tcflag_t c_iflag;		/* input mode flags */
22 	tcflag_t c_oflag;		/* output mode flags */
23 	tcflag_t c_cflag;		/* control mode flags */
24 	tcflag_t c_lflag;		/* local mode flags */
25 	cc_t c_line;			/* line discipline */
26 	cc_t c_cc[NCCS];		/* control characters */
27 	speed_t c_ispeed;		/* input speed */
28 	speed_t c_ospeed;		/* output speed */
29 };
30 
31 struct ktermios {
32 	tcflag_t c_iflag;		/* input mode flags */
33 	tcflag_t c_oflag;		/* output mode flags */
34 	tcflag_t c_cflag;		/* control mode flags */
35 	tcflag_t c_lflag;		/* local mode flags */
36 	cc_t c_line;			/* line discipline */
37 	cc_t c_cc[NCCS];		/* control characters */
38 	speed_t c_ispeed;		/* input speed */
39 	speed_t c_ospeed;		/* output speed */
40 };
41 
42 /* c_cc characters */
43 #define VINTR 0
44 #define VQUIT 1
45 #define VERASE 2
46 #define VKILL 3
47 #define VEOF 4
48 #define VTIME 5
49 #define VMIN 6
50 #define VSWTC 7
51 #define VSTART 8
52 #define VSTOP 9
53 #define VSUSP 10
54 #define VEOL 11
55 #define VREPRINT 12
56 #define VDISCARD 13
57 #define VWERASE 14
58 #define VLNEXT 15
59 #define VEOL2 16
60 
61 /* c_iflag bits */
62 #define IGNBRK	0000001
63 #define BRKINT	0000002
64 #define IGNPAR	0000004
65 #define PARMRK	0000010
66 #define INPCK	0000020
67 #define ISTRIP	0000040
68 #define INLCR	0000100
69 #define IGNCR	0000200
70 #define ICRNL	0000400
71 #define IUCLC	0001000
72 #define IXON	0002000
73 #define IXANY	0004000
74 #define IXOFF	0010000
75 #define IMAXBEL	0020000
76 #define IUTF8	0040000
77 
78 /* c_oflag bits */
79 #define OPOST	0000001
80 #define OLCUC	0000002
81 #define ONLCR	0000004
82 #define OCRNL	0000010
83 #define ONOCR	0000020
84 #define ONLRET	0000040
85 #define OFILL	0000100
86 #define OFDEL	0000200
87 #define NLDLY	0000400
88 #define   NL0	0000000
89 #define   NL1	0000400
90 #define CRDLY	0003000
91 #define   CR0	0000000
92 #define   CR1	0001000
93 #define   CR2	0002000
94 #define   CR3	0003000
95 #define TABDLY	0014000
96 #define   TAB0	0000000
97 #define   TAB1	0004000
98 #define   TAB2	0010000
99 #define   TAB3	0014000
100 #define   XTABS	0014000
101 #define BSDLY	0020000
102 #define   BS0	0000000
103 #define   BS1	0020000
104 #define VTDLY	0040000
105 #define   VT0	0000000
106 #define   VT1	0040000
107 #define FFDLY	0100000
108 #define   FF0	0000000
109 #define   FF1	0100000
110 
111 /* c_cflag bit meaning */
112 #define CBAUD	0010017
113 #define  B0	0000000		/* hang up */
114 #define  B50	0000001
115 #define  B75	0000002
116 #define  B110	0000003
117 #define  B134	0000004
118 #define  B150	0000005
119 #define  B200	0000006
120 #define  B300	0000007
121 #define  B600	0000010
122 #define  B1200	0000011
123 #define  B1800	0000012
124 #define  B2400	0000013
125 #define  B4800	0000014
126 #define  B9600	0000015
127 #define  B19200	0000016
128 #define  B38400	0000017
129 #define EXTA B19200
130 #define EXTB B38400
131 #define CSIZE	0000060
132 #define   CS5	0000000
133 #define   CS6	0000020
134 #define   CS7	0000040
135 #define   CS8	0000060
136 #define CSTOPB	0000100
137 #define CREAD	0000200
138 #define PARENB	0000400
139 #define PARODD	0001000
140 #define HUPCL	0002000
141 #define CLOCAL	0004000
142 #define CBAUDEX 0010000
143 #define    BOTHER 0010000
144 #define    B57600 0010001
145 #define   B115200 0010002
146 #define   B230400 0010003
147 #define   B460800 0010004
148 #define   B500000 0010005
149 #define   B576000 0010006
150 #define   B921600 0010007
151 #define  B1000000 0010010
152 #define  B1152000 0010011
153 #define  B1500000 0010012
154 #define  B2000000 0010013
155 #define  B2500000 0010014
156 #define  B3000000 0010015
157 #define  B3500000 0010016
158 #define  B4000000 0010017
159 #define CIBAUD	  002003600000	/* input baud rate */
160 #define CMSPAR	  010000000000	/* mark or space (stick) parity */
161 #define CRTSCTS	  020000000000	/* flow control */
162 
163 #define IBSHIFT	  16		/* Shift from CBAUD to CIBAUD */
164 
165 /* c_lflag bits */
166 #define ISIG	0000001
167 #define ICANON	0000002
168 #define XCASE	0000004
169 #define ECHO	0000010
170 #define ECHOE	0000020
171 #define ECHOK	0000040
172 #define ECHONL	0000100
173 #define NOFLSH	0000200
174 #define TOSTOP	0000400
175 #define ECHOCTL	0001000
176 #define ECHOPRT	0002000
177 #define ECHOKE	0004000
178 #define FLUSHO	0010000
179 #define PENDIN	0040000
180 #define IEXTEN	0100000
181 #define EXTPROC	0200000
182 
183 /* tcflow() and TCXONC use these */
184 #define	TCOOFF		0
185 #define	TCOON		1
186 #define	TCIOFF		2
187 #define	TCION		3
188 
189 /* tcflush() and TCFLSH use these */
190 #define	TCIFLUSH	0
191 #define	TCOFLUSH	1
192 #define	TCIOFLUSH	2
193 
194 /* tcsetattr uses these */
195 #define	TCSANOW		0
196 #define	TCSADRAIN	1
197 #define	TCSAFLUSH	2
198 
199 #endif /* __ASM_GENERIC_TERMBITS_H */
200