arch/sparc/include/asm/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
   9 #if defined(__sparc__) && defined(__arch64__)
  10 typedef unsigned int    tcflag_t;
  11 #else
  12 typedef unsigned long   tcflag_t;
  13 #endif
  14
  15 #define NCC 8
  16 struct termio {
  17         unsigned short c_iflag;         /* input mode flags */
  18         unsigned short c_oflag;         /* output mode flags */
  19         unsigned short c_cflag;         /* control mode flags */
  20         unsigned short c_lflag;         /* local mode flags */
  21         unsigned char c_line;           /* line discipline */
  22         unsigned char c_cc[NCC];        /* control characters */
  23 };
  24
  25 #define NCCS 17
  26 struct termios {
  27         tcflag_t c_iflag;               /* input mode flags */
  28         tcflag_t c_oflag;               /* output mode flags */
  29         tcflag_t c_cflag;               /* control mode flags */
  30         tcflag_t c_lflag;               /* local mode flags */
  31         cc_t c_line;                    /* line discipline */
  32 #ifndef __KERNEL__
  33         cc_t c_cc[NCCS];                /* control characters */
  34 #else
  35         cc_t c_cc[NCCS+2];      /* kernel needs 2 more to hold vmin/vtime */
  36 #define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
  37 #endif
  38 };
  39
  40 struct termios2 {
  41         tcflag_t c_iflag;               /* input mode flags */
  42         tcflag_t c_oflag;               /* output mode flags */
  43         tcflag_t c_cflag;               /* control mode flags */
  44         tcflag_t c_lflag;               /* local mode flags */
  45         cc_t c_line;                    /* line discipline */
  46         cc_t c_cc[NCCS+2];              /* control characters */
  47         speed_t c_ispeed;               /* input speed */
  48         speed_t c_ospeed;               /* output speed */
  49 };
  50
  51 struct ktermios {
  52         tcflag_t c_iflag;               /* input mode flags */
  53         tcflag_t c_oflag;               /* output mode flags */
  54         tcflag_t c_cflag;               /* control mode flags */
  55         tcflag_t c_lflag;               /* local mode flags */
  56         cc_t c_line;                    /* line discipline */
  57         cc_t c_cc[NCCS+2];              /* control characters */
  58         speed_t c_ispeed;               /* input speed */
  59         speed_t c_ospeed;               /* output speed */
  60 };
  61
  62 /* c_cc characters */
  63 #define VINTR    0
  64 #define VQUIT    1
  65 #define VERASE   2
  66 #define VKILL    3
  67 #define VEOF     4
  68 #define VEOL     5
  69 #define VEOL2    6
  70 #define VSWTC    7
  71 #define VSTART   8
  72 #define VSTOP    9
  73
  74
  75
  76 #define VSUSP    10
  77 #define VDSUSP   11  /* SunOS POSIX nicety I do believe... */
  78 #define VREPRINT 12
  79 #define VDISCARD 13
  80 #define VWERASE  14
  81 #define VLNEXT   15
  82
  83 /* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is
  84  * shared with eof/eol
  85  */
  86 #ifdef __KERNEL__
  87 #define VMIN     16
  88 #define VTIME    17
  89 #else
  90 #define VMIN     VEOF
  91 #define VTIME    VEOL
  92 #endif
  93
  94 /* c_iflag bits */
  95 #define IGNBRK  0x00000001
  96 #define BRKINT  0x00000002
  97 #define IGNPAR  0x00000004
  98 #define PARMRK  0x00000008
  99 #define INPCK   0x00000010
 100 #define ISTRIP  0x00000020
 101 #define INLCR   0x00000040
 102 #define IGNCR   0x00000080
 103 #define ICRNL   0x00000100
 104 #define IUCLC   0x00000200
 105 #define IXON    0x00000400
 106 #define IXANY   0x00000800
 107 #define IXOFF   0x00001000
 108 #define IMAXBEL 0x00002000
 109 #define IUTF8   0x00004000
 110
 111 /* c_oflag bits */
 112 #define OPOST   0x00000001
 113 #define OLCUC   0x00000002
 114 #define ONLCR   0x00000004
 115 #define OCRNL   0x00000008
 116 #define ONOCR   0x00000010
 117 #define ONLRET  0x00000020
 118 #define OFILL   0x00000040
 119 #define OFDEL   0x00000080
 120 #define NLDLY   0x00000100
 121 #define   NL0   0x00000000
 122 #define   NL1   0x00000100
 123 #define CRDLY   0x00000600
 124 #define   CR0   0x00000000
 125 #define   CR1   0x00000200
 126 #define   CR2   0x00000400
 127 #define   CR3   0x00000600
 128 #define TABDLY  0x00001800
 129 #define   TAB0  0x00000000
 130 #define   TAB1  0x00000800
 131 #define   TAB2  0x00001000
 132 #define   TAB3  0x00001800
 133 #define   XTABS 0x00001800
 134 #define BSDLY   0x00002000
 135 #define   BS0   0x00000000
 136 #define   BS1   0x00002000
 137 #define VTDLY   0x00004000
 138 #define   VT0   0x00000000
 139 #define   VT1   0x00004000
 140 #define FFDLY   0x00008000
 141 #define   FF0   0x00000000
 142 #define   FF1   0x00008000
 143 #define PAGEOUT 0x00010000  /* SUNOS specific */
 144 #define WRAP    0x00020000  /* SUNOS specific */
 145
 146 /* c_cflag bit meaning */
 147 #define CBAUD     0x0000100f
 148 #define  B0       0x00000000   /* hang up */
 149 #define  B50      0x00000001
 150 #define  B75      0x00000002
 151 #define  B110     0x00000003
 152 #define  B134     0x00000004
 153 #define  B150     0x00000005
 154 #define  B200     0x00000006
 155 #define  B300     0x00000007
 156 #define  B600     0x00000008
 157 #define  B1200    0x00000009
 158 #define  B1800    0x0000000a
 159 #define  B2400    0x0000000b
 160 #define  B4800    0x0000000c
 161 #define  B9600    0x0000000d
 162 #define  B19200   0x0000000e
 163 #define  B38400   0x0000000f
 164 #define EXTA      B19200
 165 #define EXTB      B38400
 166 #define  CSIZE    0x00000030
 167 #define   CS5     0x00000000
 168 #define   CS6     0x00000010
 169 #define   CS7     0x00000020
 170 #define   CS8     0x00000030
 171 #define CSTOPB    0x00000040
 172 #define CREAD     0x00000080
 173 #define PARENB    0x00000100
 174 #define PARODD    0x00000200
 175 #define HUPCL     0x00000400
 176 #define CLOCAL    0x00000800
 177 #define CBAUDEX   0x00001000
 178 /* We'll never see these speeds with the Zilogs, but for completeness... */
 179 #define  BOTHER   0x00001000
 180 #define  B57600   0x00001001
 181 #define  B115200  0x00001002
 182 #define  B230400  0x00001003
 183 #define  B460800  0x00001004
 184 /* This is what we can do with the Zilogs. */
 185 #define  B76800   0x00001005
 186 /* This is what we can do with the SAB82532. */
 187 #define  B153600  0x00001006
 188 #define  B307200  0x00001007
 189 #define  B614400  0x00001008
 190 #define  B921600  0x00001009
 191 /* And these are the rest... */
 192 #define  B500000  0x0000100a
 193 #define  B576000  0x0000100b
 194 #define B1000000  0x0000100c
 195 #define B1152000  0x0000100d
 196 #define B1500000  0x0000100e
 197 #define B2000000  0x0000100f
 198 /* These have totally bogus values and nobody uses them
 199    so far. Later on we'd have to use say 0x10000x and
 200    adjust CBAUD constant and drivers accordingly.
 201 #define B2500000  0x00001010
 202 #define B3000000  0x00001011
 203 #define B3500000  0x00001012
 204 #define B4000000  0x00001013  */
 205 #define CIBAUD    0x100f0000  /* input baud rate (not used) */
 206 #define CMSPAR    0x40000000  /* mark or space (stick) parity */
 207 #define CRTSCTS   0x80000000  /* flow control */
 208
 209 #define IBSHIFT   16            /* Shift from CBAUD to CIBAUD */
 210
 211 /* c_lflag bits */
 212 #define ISIG    0x00000001
 213 #define ICANON  0x00000002
 214 #define XCASE   0x00000004
 215 #define ECHO    0x00000008
 216 #define ECHOE   0x00000010
 217 #define ECHOK   0x00000020
 218 #define ECHONL  0x00000040
 219 #define NOFLSH  0x00000080
 220 #define TOSTOP  0x00000100
 221 #define ECHOCTL 0x00000200
 222 #define ECHOPRT 0x00000400
 223 #define ECHOKE  0x00000800
 224 #define DEFECHO 0x00001000  /* SUNOS thing, what is it? */
 225 #define FLUSHO  0x00002000
 226 #define PENDIN  0x00004000
 227 #define IEXTEN  0x00008000
 228
 229 /* modem lines */
 230 #define TIOCM_LE        0x001
 231 #define TIOCM_DTR       0x002
 232 #define TIOCM_RTS       0x004
 233 #define TIOCM_ST        0x008
 234 #define TIOCM_SR        0x010
 235 #define TIOCM_CTS       0x020
 236 #define TIOCM_CAR       0x040
 237 #define TIOCM_RNG       0x080
 238 #define TIOCM_DSR       0x100
 239 #define TIOCM_CD        TIOCM_CAR
 240 #define TIOCM_RI        TIOCM_RNG
 241 #define TIOCM_OUT1      0x2000
 242 #define TIOCM_OUT2      0x4000
 243 #define TIOCM_LOOP      0x8000
 244
 245 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 246 #define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
 247
 248
 249 /* tcflow() and TCXONC use these */
 250 #define TCOOFF          0
 251 #define TCOON           1
 252 #define TCIOFF          2
 253 #define TCION           3
 254
 255 /* tcflush() and TCFLSH use these */
 256 #define TCIFLUSH        0
 257 #define TCOFLUSH        1
 258 #define TCIOFLUSH       2
 259
 260 /* tcsetattr uses these */
 261 #define TCSANOW         0
 262 #define TCSADRAIN       1
 263 #define TCSAFLUSH       2
 264
 265 #endif /* !(_SPARC_TERMBITS_H) */