arch/powerpc/include/uapi/asm/termbits.h

   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 typedef unsigned char   cc_t;
  13 typedef unsigned int    speed_t;
  14 typedef 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
  23 struct 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
  36 struct 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 IGNBRK  0000001
  68 #define BRKINT  0000002
  69 #define IGNPAR  0000004
  70 #define PARMRK  0000010
  71 #define INPCK   0000020
  72 #define ISTRIP  0000040
  73 #define INLCR   0000100
  74 #define IGNCR   0000200
  75 #define ICRNL   0000400
  76 #define IXON    0001000
  77 #define IXOFF   0002000
  78 #define IXANY   0004000
  79 #define IUCLC   0010000
  80 #define IMAXBEL 0020000
  81 #define IUTF8   0040000
  82
  83 /* c_oflag bits */
  84 #define OPOST   0000001
  85 #define ONLCR   0000002
  86 #define OLCUC   0000004
  87
  88 #define OCRNL   0000010
  89 #define ONOCR   0000020
  90 #define ONLRET  0000040
  91
  92 #define OFILL   00000100
  93 #define OFDEL   00000200
  94 #define NLDLY   00001400
  95 #define   NL0   00000000
  96 #define   NL1   00000400
  97 #define   NL2   00001000
  98 #define   NL3   00001400
  99 #define TABDLY  00006000
 100 #define   TAB0  00000000
 101 #define   TAB1  00002000
 102 #define   TAB2  00004000
 103 #define   TAB3  00006000
 104 #define   XTABS 00006000        /* required by POSIX to == TAB3 */
 105 #define CRDLY   00030000
 106 #define   CR0   00000000
 107 #define   CR1   00010000
 108 #define   CR2   00020000
 109 #define   CR3   00030000
 110 #define FFDLY   00040000
 111 #define   FF0   00000000
 112 #define   FF1   00040000
 113 #define BSDLY   00100000
 114 #define   BS0   00000000
 115 #define   BS1   00100000
 116 #define VTDLY   00200000
 117 #define   VT0   00000000
 118 #define   VT1   00200000
 119
 120 /* c_cflag bit meaning */
 121 #define CBAUD   0000377
 122 #define  B0     0000000         /* hang up */
 123 #define  B50    0000001
 124 #define  B75    0000002
 125 #define  B110   0000003
 126 #define  B134   0000004
 127 #define  B150   0000005
 128 #define  B200   0000006
 129 #define  B300   0000007
 130 #define  B600   0000010
 131 #define  B1200  0000011
 132 #define  B1800  0000012
 133 #define  B2400  0000013
 134 #define  B4800  0000014
 135 #define  B9600  0000015
 136 #define  B19200 0000016
 137 #define  B38400 0000017
 138 #define  EXTA   B19200
 139 #define  EXTB   B38400
 140 #define  CBAUDEX 0000000
 141 #define  B57600   00020
 142 #define  B115200  00021
 143 #define  B230400  00022
 144 #define  B460800  00023
 145 #define  B500000  00024
 146 #define  B576000  00025
 147 #define  B921600  00026
 148 #define B1000000  00027
 149 #define B1152000  00030
 150 #define B1500000  00031
 151 #define B2000000  00032
 152 #define B2500000  00033
 153 #define B3000000  00034
 154 #define B3500000  00035
 155 #define B4000000  00036
 156 #define   BOTHER  00037
 157
 158 #define CIBAUD  077600000
 159 #define IBSHIFT 16              /* Shift from CBAUD to CIBAUD */
 160
 161 #define CSIZE   00001400
 162 #define   CS5   00000000
 163 #define   CS6   00000400
 164 #define   CS7   00001000
 165 #define   CS8   00001400
 166
 167 #define CSTOPB  00002000
 168 #define CREAD   00004000
 169 #define PARENB  00010000
 170 #define PARODD  00020000
 171 #define HUPCL   00040000
 172
 173 #define CLOCAL  00100000
 174 #define CMSPAR    010000000000          /* mark or space (stick) parity */
 175 #define CRTSCTS   020000000000          /* flow control */
 176
 177 /* c_lflag bits */
 178 #define ISIG    0x00000080
 179 #define ICANON  0x00000100
 180 #define XCASE   0x00004000
 181 #define ECHO    0x00000008
 182 #define ECHOE   0x00000002
 183 #define ECHOK   0x00000004
 184 #define ECHONL  0x00000010
 185 #define NOFLSH  0x80000000
 186 #define TOSTOP  0x00400000
 187 #define ECHOCTL 0x00000040
 188 #define ECHOPRT 0x00000020
 189 #define ECHOKE  0x00000001
 190 #define FLUSHO  0x00800000
 191 #define PENDIN  0x20000000
 192 #define IEXTEN  0x00000400
 193 #define EXTPROC 0x10000000
 194
 195 /* Values for the ACTION argument to `tcflow'.  */
 196 #define TCOOFF          0
 197 #define TCOON           1
 198 #define TCIOFF          2
 199 #define TCION           3
 200
 201 /* Values for the QUEUE_SELECTOR argument to `tcflush'.  */
 202 #define TCIFLUSH        0
 203 #define TCOFLUSH        1
 204 #define TCIOFLUSH       2
 205
 206 /* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'.  */
 207 #define TCSANOW         0
 208 #define TCSADRAIN       1
 209 #define TCSAFLUSH       2
 210
 211 #endif  /* _ASM_POWERPC_TERMBITS_H */