LXR linux/arch/sparc/include/uapi/asm/termbits.h

   1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
   2#ifndef _UAPI_SPARC_TERMBITS_H
   3#define _UAPI_SPARC_TERMBITS_H
   4
   5#include <asm-generic/termbits-common.h>
   6
   7#if defined(__sparc__) && defined(__arch64__)
   8typedef unsigned int    tcflag_t;
   9#else
  10typedef unsigned long   tcflag_t;
  11#endif
  12
  13#define NCC 8
  14struct termio {
  15        unsigned short c_iflag;         /* input mode flags */
  16        unsigned short c_oflag;         /* output mode flags */
  17        unsigned short c_cflag;         /* control mode flags */
  18        unsigned short c_lflag;         /* local mode flags */
  19        unsigned char c_line;           /* line discipline */
  20        unsigned char c_cc[NCC];        /* control characters */
  21};
  22
  23#define NCCS 17
  24struct 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#ifndef __KERNEL__
  31        cc_t c_cc[NCCS];                /* control characters */
  32#else
  33        cc_t c_cc[NCCS+2];      /* kernel needs 2 more to hold vmin/vtime */
  34#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
  35#endif
  36};
  37
  38struct termios2 {
  39        tcflag_t c_iflag;               /* input mode flags */
  40        tcflag_t c_oflag;               /* output mode flags */
  41        tcflag_t c_cflag;               /* control mode flags */
  42        tcflag_t c_lflag;               /* local mode flags */
  43        cc_t c_line;                    /* line discipline */
  44        cc_t c_cc[NCCS+2];              /* control characters */
  45        speed_t c_ispeed;               /* input speed */
  46        speed_t c_ospeed;               /* output speed */
  47};
  48
  49struct ktermios {
  50        tcflag_t c_iflag;               /* input mode flags */
  51        tcflag_t c_oflag;               /* output mode flags */
  52        tcflag_t c_cflag;               /* control mode flags */
  53        tcflag_t c_lflag;               /* local mode flags */
  54        cc_t c_line;                    /* line discipline */
  55        cc_t c_cc[NCCS+2];              /* control characters */
  56        speed_t c_ispeed;               /* input speed */
  57        speed_t c_ospeed;               /* output speed */
  58};
  59
  60/* c_cc characters */
  61#define VINTR     0
  62#define VQUIT     1
  63#define VERASE    2
  64#define VKILL     3
  65#define VEOF      4
  66#define VEOL      5
  67#define VEOL2     6
  68#define VSWTC     7
  69#define VSTART    8
  70#define VSTOP     9
  71
  72#define VSUSP    10
  73#define VDSUSP   11             /* SunOS POSIX nicety I do believe... */
  74#define VREPRINT 12
  75#define VDISCARD 13
  76#define VWERASE  14
  77#define VLNEXT   15
  78
  79/* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is
  80 * shared with eof/eol
  81 */
  82#ifndef __KERNEL__
  83#define VMIN     VEOF
  84#define VTIME    VEOL
  85#endif
  86
  87/* c_iflag bits */
  88#define IUCLC   0x0200
  89#define IXON    0x0400
  90#define IXOFF   0x1000
  91#define IMAXBEL 0x2000
  92#define IUTF8   0x4000
  93
  94/* c_oflag bits */
  95#define OLCUC   0x00002
  96#define ONLCR   0x00004
  97#define NLDLY   0x00100
  98#define   NL0   0x00000
  99#define   NL1   0x00100
 100#define CRDLY   0x00600
 101#define   CR0   0x00000
 102#define   CR1   0x00200
 103#define   CR2   0x00400
 104#define   CR3   0x00600
 105#define TABDLY  0x01800
 106#define   TAB0  0x00000
 107#define   TAB1  0x00800
 108#define   TAB2  0x01000
 109#define   TAB3  0x01800
 110#define   XTABS 0x01800
 111#define BSDLY   0x02000
 112#define   BS0   0x00000
 113#define   BS1   0x02000
 114#define VTDLY   0x04000
 115#define   VT0   0x00000
 116#define   VT1   0x04000
 117#define FFDLY   0x08000
 118#define   FF0   0x00000
 119#define   FF1   0x08000
 120#define PAGEOUT 0x10000                 /* SUNOS specific */
 121#define WRAP    0x20000                 /* SUNOS specific */
 122
 123/* c_cflag bit meaning */
 124#define CBAUD           0x0000100f
 125#define CSIZE           0x00000030
 126#define   CS5           0x00000000
 127#define   CS6           0x00000010
 128#define   CS7           0x00000020
 129#define   CS8           0x00000030
 130#define CSTOPB          0x00000040
 131#define CREAD           0x00000080
 132#define PARENB          0x00000100
 133#define PARODD          0x00000200
 134#define HUPCL           0x00000400
 135#define CLOCAL          0x00000800
 136#define CBAUDEX         0x00001000
 137/* We'll never see these speeds with the Zilogs, but for completeness... */
 138#define BOTHER          0x00001000
 139#define     B57600      0x00001001
 140#define    B115200      0x00001002
 141#define    B230400      0x00001003
 142#define    B460800      0x00001004
 143/* This is what we can do with the Zilogs. */
 144#define     B76800      0x00001005
 145/* This is what we can do with the SAB82532. */
 146#define    B153600      0x00001006
 147#define    B307200      0x00001007
 148#define    B614400      0x00001008
 149#define    B921600      0x00001009
 150/* And these are the rest... */
 151#define    B500000      0x0000100a
 152#define    B576000      0x0000100b
 153#define   B1000000      0x0000100c
 154#define   B1152000      0x0000100d
 155#define   B1500000      0x0000100e
 156#define   B2000000      0x0000100f
 157/* These have totally bogus values and nobody uses them
 158   so far. Later on we'd have to use say 0x10000x and
 159   adjust CBAUD constant and drivers accordingly.
 160#define   B2500000      0x00001010
 161#define   B3000000      0x00001011
 162#define   B3500000      0x00001012
 163#define   B4000000      0x00001013 */
 164#define CIBAUD          0x100f0000      /* input baud rate (not used) */
 165
 166/* c_lflag bits */
 167#define ISIG    0x00000001
 168#define ICANON  0x00000002
 169#define XCASE   0x00000004
 170#define ECHO    0x00000008
 171#define ECHOE   0x00000010
 172#define ECHOK   0x00000020
 173#define ECHONL  0x00000040
 174#define NOFLSH  0x00000080
 175#define TOSTOP  0x00000100
 176#define ECHOCTL 0x00000200
 177#define ECHOPRT 0x00000400
 178#define ECHOKE  0x00000800
 179#define DEFECHO 0x00001000              /* SUNOS thing, what is it? */
 180#define FLUSHO  0x00002000
 181#define PENDIN  0x00004000
 182#define IEXTEN  0x00008000
 183#define EXTPROC 0x00010000
 184
 185/* modem lines */
 186#define TIOCM_LE        0x001
 187#define TIOCM_DTR       0x002
 188#define TIOCM_RTS       0x004
 189#define TIOCM_ST        0x008
 190#define TIOCM_SR        0x010
 191#define TIOCM_CTS       0x020
 192#define TIOCM_CAR       0x040
 193#define TIOCM_RNG       0x080
 194#define TIOCM_DSR       0x100
 195#define TIOCM_CD        TIOCM_CAR
 196#define TIOCM_RI        TIOCM_RNG
 197#define TIOCM_OUT1      0x2000
 198#define TIOCM_OUT2      0x4000
 199#define TIOCM_LOOP      0x8000
 200
 201/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
 202#define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
 203
 204/* tcsetattr uses these */
 205#define TCSANOW         0
 206#define TCSADRAIN       1
 207#define TCSAFLUSH       2
 208
 209#endif /* _UAPI_SPARC_TERMBITS_H */
 210