File: /usr/src/linux/include/asm-sparc/termbits.h
1 #ifndef _SPARC_TERMBITS_H
2 #define _SPARC_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 long tcflag_t;
9
10 #define NCC 8
11 struct termio {
12 unsigned short c_iflag; /* input mode flags */
13 unsigned short c_oflag; /* output mode flags */
14 unsigned short c_cflag; /* control mode flags */
15 unsigned short c_lflag; /* local mode flags */
16 unsigned char c_line; /* line discipline */
17 unsigned char c_cc[NCC]; /* control characters */
18 };
19
20 #define NCCS 17
21 struct termios {
22 tcflag_t c_iflag; /* input mode flags */
23 tcflag_t c_oflag; /* output mode flags */
24 tcflag_t c_cflag; /* control mode flags */
25 tcflag_t c_lflag; /* local mode flags */
26 cc_t c_line; /* line discipline */
27 cc_t c_cc[NCCS]; /* control characters */
28 #ifdef __KERNEL__
29 #define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
30 cc_t _x_cc[2]; /* We need them to hold vmin/vtime */
31 #endif
32 };
33
34 /* c_cc characters */
35 #define VINTR 0
36 #define VQUIT 1
37 #define VERASE 2
38 #define VKILL 3
39 #define VEOF 4
40 #define VEOL 5
41 #define VEOL2 6
42 #define VSWTC 7
43 #define VSTART 8
44 #define VSTOP 9
45
46
47
48 #define VSUSP 10
49 #define VDSUSP 11 /* SunOS POSIX nicety I do believe... */
50 #define VREPRINT 12
51 #define VDISCARD 13
52 #define VWERASE 14
53 #define VLNEXT 15
54
55 /* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is
56 * shared with eof/eol
57 */
58 #ifdef __KERNEL__
59 #define VMIN 16
60 #define VTIME 17
61 #else
62 #define VMIN VEOF
63 #define VTIME VEOL
64 #endif
65
66 /* c_iflag bits */
67 #define IGNBRK 0x00000001
68 #define BRKINT 0x00000002
69 #define IGNPAR 0x00000004
70 #define PARMRK 0x00000008
71 #define INPCK 0x00000010
72 #define ISTRIP 0x00000020
73 #define INLCR 0x00000040
74 #define IGNCR 0x00000080
75 #define ICRNL 0x00000100
76 #define IUCLC 0x00000200
77 #define IXON 0x00000400
78 #define IXANY 0x00000800
79 #define IXOFF 0x00001000
80 #define IMAXBEL 0x00002000
81
82 /* c_oflag bits */
83 #define OPOST 0x00000001
84 #define OLCUC 0x00000002
85 #define ONLCR 0x00000004
86 #define OCRNL 0x00000008
87 #define ONOCR 0x00000010
88 #define ONLRET 0x00000020
89 #define OFILL 0x00000040
90 #define OFDEL 0x00000080
91 #define NLDLY 0x00000100
92 #define NL0 0x00000000
93 #define NL1 0x00000100
94 #define CRDLY 0x00000600
95 #define CR0 0x00000000
96 #define CR1 0x00000200
97 #define CR2 0x00000400
98 #define CR3 0x00000600
99 #define TABDLY 0x00001800
100 #define TAB0 0x00000000
101 #define TAB1 0x00000800
102 #define TAB2 0x00001000
103 #define TAB3 0x00001800
104 #define XTABS 0x00001800
105 #define BSDLY 0x00002000
106 #define BS0 0x00000000
107 #define BS1 0x00002000
108 #define VTDLY 0x00004000
109 #define VT0 0x00000000
110 #define VT1 0x00004000
111 #define FFDLY 0x00008000
112 #define FF0 0x00000000
113 #define FF1 0x00008000
114 #define PAGEOUT 0x00010000 /* SUNOS specific */
115 #define WRAP 0x00020000 /* SUNOS specific */
116
117 /* c_cflag bit meaning */
118 #define CBAUD 0x0000100f
119 #define B0 0x00000000 /* hang up */
120 #define B50 0x00000001
121 #define B75 0x00000002
122 #define B110 0x00000003
123 #define B134 0x00000004
124 #define B150 0x00000005
125 #define B200 0x00000006
126 #define B300 0x00000007
127 #define B600 0x00000008
128 #define B1200 0x00000009
129 #define B1800 0x0000000a
130 #define B2400 0x0000000b
131 #define B4800 0x0000000c
132 #define B9600 0x0000000d
133 #define B19200 0x0000000e
134 #define B38400 0x0000000f
135 #define EXTA B19200
136 #define EXTB B38400
137 #define CSIZE 0x00000030
138 #define CS5 0x00000000
139 #define CS6 0x00000010
140 #define CS7 0x00000020
141 #define CS8 0x00000030
142 #define CSTOPB 0x00000040
143 #define CREAD 0x00000080
144 #define PARENB 0x00000100
145 #define PARODD 0x00000200
146 #define HUPCL 0x00000400
147 #define CLOCAL 0x00000800
148 #define CBAUDEX 0x00001000
149 /* We'll never see these speeds with the Zilogs, but for completeness... */
150 #define B57600 0x00001001
151 #define B115200 0x00001002
152 #define B230400 0x00001003
153 #define B460800 0x00001004
154 /* This is what we can do with the Zilogs. */
155 #define B76800 0x00001005
156 /* This is what we can do with the SAB82532. */
157 #define B153600 0x00001006
158 #define B307200 0x00001007
159 #define B614400 0x00001008
160 #define B921600 0x00001009
161 /* And these are the rest... */
162 #define B500000 0x0000100a
163 #define B576000 0x0000100b
164 #define B1000000 0x0000100c
165 #define B1152000 0x0000100d
166 #define B1500000 0x0000100e
167 #define B2000000 0x0000100f
168 /* These have totally bogus values and nobody uses them
169 so far. Later on we'd have to use say 0x10000x and
170 adjust CBAUD constant and drivers accordingly.
171 #define B2500000 0x00001010
172 #define B3000000 0x00001011
173 #define B3500000 0x00001012
174 #define B4000000 0x00001013 */
175 #define CIBAUD 0x100f0000 /* input baud rate (not used) */
176 #define CMSPAR 0x40000000 /* mark or space (stick) parity */
177 #define CRTSCTS 0x80000000 /* flow control */
178
179 /* c_lflag bits */
180 #define ISIG 0x00000001
181 #define ICANON 0x00000002
182 #define XCASE 0x00000004
183 #define ECHO 0x00000008
184 #define ECHOE 0x00000010
185 #define ECHOK 0x00000020
186 #define ECHONL 0x00000040
187 #define NOFLSH 0x00000080
188 #define TOSTOP 0x00000100
189 #define ECHOCTL 0x00000200
190 #define ECHOPRT 0x00000400
191 #define ECHOKE 0x00000800
192 #define DEFECHO 0x00001000 /* SUNOS thing, what is it? */
193 #define FLUSHO 0x00002000
194 #define PENDIN 0x00004000
195 #define IEXTEN 0x00008000
196
197 /* modem lines */
198 #define TIOCM_LE 0x001
199 #define TIOCM_DTR 0x002
200 #define TIOCM_RTS 0x004
201 #define TIOCM_ST 0x008
202 #define TIOCM_SR 0x010
203 #define TIOCM_CTS 0x020
204 #define TIOCM_CAR 0x040
205 #define TIOCM_RNG 0x080
206 #define TIOCM_DSR 0x100
207 #define TIOCM_CD TIOCM_CAR
208 #define TIOCM_RI TIOCM_RNG
209 #define TIOCM_OUT1 0x2000
210 #define TIOCM_OUT2 0x4000
211 #define TIOCM_LOOP 0x8000
212
213 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
214 #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
215
216
217 /* tcflow() and TCXONC use these */
218 #define TCOOFF 0
219 #define TCOON 1
220 #define TCIOFF 2
221 #define TCION 3
222
223 /* tcflush() and TCFLSH use these */
224 #define TCIFLUSH 0
225 #define TCOFLUSH 1
226 #define TCIOFLUSH 2
227
228 /* tcsetattr uses these */
229 #define TCSANOW 0
230 #define TCSADRAIN 1
231 #define TCSAFLUSH 2
232
233 #endif /* !(_SPARC_TERMBITS_H) */
234