release/src-rt-6.x.4708/linux/linux-2.6.36/arch/xtensa/include/asm/termbits.h

   1 /*
   2  * include/asm-xtensa/termbits.h
   3  *
   4  * Copied from SH.
   5  *
   6  * This file is subject to the terms and conditions of the GNU General Public
   7  * License.  See the file "COPYING" in the main directory of this archive
   8  * for more details.
   9  *
  10  * Copyright (C) 2001 - 2005 Tensilica Inc.
  11  */
  12
  13 #ifndef _XTENSA_TERMBITS_H
  14 #define _XTENSA_TERMBITS_H
  15
  16
  17 #include <linux/posix_types.h>
  18
  19 typedef unsigned char   cc_t;
  20 typedef unsigned int    speed_t;
  21 typedef unsigned int    tcflag_t;
  22
  23 #define NCCS 19
  24 struct termios {
  25         tcflag_t c_iflag;               /* input mode flags */
  26         tcflag_t c_oflag;               /* output mode flags */
  27         tcflag_t c_cflag;               /* control mode flags */
  28         tcflag_t c_lflag;               /* local mode flags */
  29         cc_t c_line;                    /* line discipline */
  30         cc_t c_cc[NCCS];                /* control characters */
  31 };
  32
  33 struct termios2 {
  34         tcflag_t c_iflag;               /* input mode flags */
  35         tcflag_t c_oflag;               /* output mode flags */
  36         tcflag_t c_cflag;               /* control mode flags */
  37         tcflag_t c_lflag;               /* local mode flags */
  38         cc_t c_line;                    /* line discipline */
  39         cc_t c_cc[NCCS];                /* control characters */
  40         speed_t c_ispeed;               /* input speed */
  41         speed_t c_ospeed;               /* output speed */
  42 };
  43
  44 struct ktermios {
  45         tcflag_t c_iflag;               /* input mode flags */
  46         tcflag_t c_oflag;               /* output mode flags */
  47         tcflag_t c_cflag;               /* control mode flags */
  48         tcflag_t c_lflag;               /* local mode flags */
  49         cc_t c_line;                    /* line discipline */
  50         cc_t c_cc[NCCS];                /* control characters */
  51         speed_t c_ispeed;               /* input speed */
  52         speed_t c_ospeed;               /* output speed */
  53 };
  54
  55 /* c_cc characters */
  56
  57 #define VINTR 0
  58 #define VQUIT 1
  59 #define VERASE 2
  60 #define VKILL 3
  61 #define VEOF 4
  62 #define VTIME 5
  63 #define VMIN 6
  64 #define VSWTC 7
  65 #define VSTART 8
  66 #define VSTOP 9
  67 #define VSUSP 10
  68 #define VEOL 11
  69 #define VREPRINT 12
  70 #define VDISCARD 13
  71 #define VWERASE 14
  72 #define VLNEXT 15
  73 #define VEOL2 16
  74
  75 /* c_iflag bits */
  76
  77 #define IGNBRK  0000001
  78 #define BRKINT  0000002
  79 #define IGNPAR  0000004
  80 #define PARMRK  0000010
  81 #define INPCK   0000020
  82 #define ISTRIP  0000040
  83 #define INLCR   0000100
  84 #define IGNCR   0000200
  85 #define ICRNL   0000400
  86 #define IUCLC   0001000
  87 #define IXON    0002000
  88 #define IXANY   0004000
  89 #define IXOFF   0010000
  90 #define IMAXBEL 0020000
  91 #define IUTF8   0040000
  92
  93 /* c_oflag bits */
  94
  95 #define OPOST   0000001
  96 #define OLCUC   0000002
  97 #define ONLCR   0000004
  98 #define OCRNL   0000010
  99 #define ONOCR   0000020
 100 #define ONLRET  0000040
 101 #define OFILL   0000100
 102 #define OFDEL   0000200
 103 #define NLDLY   0000400
 104 #define   NL0   0000000
 105 #define   NL1   0000400
 106 #define CRDLY   0003000
 107 #define   CR0   0000000
 108 #define   CR1   0001000
 109 #define   CR2   0002000
 110 #define   CR3   0003000
 111 #define TABDLY  0014000
 112 #define   TAB0  0000000
 113 #define   TAB1  0004000
 114 #define   TAB2  0010000
 115 #define   TAB3  0014000
 116 #define   XTABS 0014000
 117 #define BSDLY   0020000
 118 #define   BS0   0000000
 119 #define   BS1   0020000
 120 #define VTDLY   0040000
 121 #define   VT0   0000000
 122 #define   VT1   0040000
 123 #define FFDLY   0100000
 124 #define   FF0   0000000
 125 #define   FF1   0100000
 126
 127 /* c_cflag bit meaning */
 128
 129 #define CBAUD   0010017
 130 #define  B0     0000000         /* hang up */
 131 #define  B50    0000001
 132 #define  B75    0000002
 133 #define  B110   0000003
 134 #define  B134   0000004
 135 #define  B150   0000005
 136 #define  B200   0000006
 137 #define  B300   0000007
 138 #define  B600   0000010
 139 #define  B1200  0000011
 140 #define  B1800  0000012
 141 #define  B2400  0000013
 142 #define  B4800  0000014
 143 #define  B9600  0000015
 144 #define  B19200 0000016
 145 #define  B38400 0000017
 146 #define EXTA B19200
 147 #define EXTB B38400
 148 #define CSIZE   0000060
 149 #define   CS5   0000000
 150 #define   CS6   0000020
 151 #define   CS7   0000040
 152 #define   CS8   0000060
 153 #define CSTOPB  0000100
 154 #define CREAD   0000200
 155 #define PARENB  0000400
 156 #define PARODD  0001000
 157 #define HUPCL   0002000
 158 #define CLOCAL  0004000
 159 #define CBAUDEX 0010000
 160 #define    BOTHER 0010000
 161 #define    B57600 0010001
 162 #define   B115200 0010002
 163 #define   B230400 0010003
 164 #define   B460800 0010004
 165 #define   B500000 0010005
 166 #define   B576000 0010006
 167 #define   B921600 0010007
 168 #define  B1000000 0010010
 169 #define  B1152000 0010011
 170 #define  B1500000 0010012
 171 #define  B2000000 0010013
 172 #define  B2500000 0010014
 173 #define  B3000000 0010015
 174 #define  B3500000 0010016
 175 #define  B4000000 0010017
 176 #define CIBAUD    002003600000          /* input baud rate */
 177 #define CMSPAR    010000000000          /* mark or space (stick) parity */
 178 #define CRTSCTS   020000000000          /* flow control */
 179
 180 #define IBSHIFT 16              /* Shift from CBAUD to CIBAUD */
 181
 182 /* c_lflag bits */
 183
 184 #define ISIG    0000001
 185 #define ICANON  0000002
 186 #define XCASE   0000004
 187 #define ECHO    0000010
 188 #define ECHOE   0000020
 189 #define ECHOK   0000040
 190 #define ECHONL  0000100
 191 #define NOFLSH  0000200
 192 #define TOSTOP  0000400
 193 #define ECHOCTL 0001000
 194 #define ECHOPRT 0002000
 195 #define ECHOKE  0004000
 196 #define FLUSHO  0010000
 197 #define PENDIN  0040000
 198 #define IEXTEN  0100000
 199 #define EXTPROC 0200000
 200
 201 /* tcflow() and TCXONC use these */
 202
 203 #define TCOOFF          0
 204 #define TCOON           1
 205 #define TCIOFF          2
 206 #define TCION           3
 207
 208 /* tcflush() and TCFLSH use these */
 209
 210 #define TCIFLUSH        0
 211 #define TCOFLUSH        1
 212 #define TCIOFLUSH       2
 213
 214 /* tcsetattr uses these */
 215
 216 #define TCSANOW         0
 217 #define TCSADRAIN       1
 218 #define TCSAFLUSH       2
 219
 220 #endif  /* _XTENSA_TERMBITS_H */