uapi/asm/termbits.h

0001 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
0002 #ifndef _UAPI_SPARC_TERMBITS_H
0003 #define _UAPI_SPARC_TERMBITS_H
0004
0005 #include <asm-generic/termbits-common.h>
0006
0007 #if defined(__sparc__) && defined(__arch64__)
0008 typedef unsigned int    tcflag_t;
0009 #else
0010 typedef unsigned long   tcflag_t;
0011 #endif
0012
0013 #define NCC 8
0014 struct termio {
0015     unsigned short c_iflag;     /* input mode flags */
0016     unsigned short c_oflag;     /* output mode flags */
0017     unsigned short c_cflag;     /* control mode flags */
0018     unsigned short c_lflag;     /* local mode flags */
0019     unsigned char c_line;       /* line discipline */
0020     unsigned char c_cc[NCC];    /* control characters */
0021 };
0022
0023 #define NCCS 17
0024 struct termios {
0025     tcflag_t c_iflag;       /* input mode flags */
0026     tcflag_t c_oflag;       /* output mode flags */
0027     tcflag_t c_cflag;       /* control mode flags */
0028     tcflag_t c_lflag;       /* local mode flags */
0029     cc_t c_line;            /* line discipline */
0030 #ifndef __KERNEL__
0031     cc_t c_cc[NCCS];        /* control characters */
0032 #else
0033     cc_t c_cc[NCCS+2];  /* kernel needs 2 more to hold vmin/vtime */
0034 #define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
0035 #endif
0036 };
0037
0038 struct termios2 {
0039     tcflag_t c_iflag;       /* input mode flags */
0040     tcflag_t c_oflag;       /* output mode flags */
0041     tcflag_t c_cflag;       /* control mode flags */
0042     tcflag_t c_lflag;       /* local mode flags */
0043     cc_t c_line;            /* line discipline */
0044     cc_t c_cc[NCCS+2];      /* control characters */
0045     speed_t c_ispeed;       /* input speed */
0046     speed_t c_ospeed;       /* output speed */
0047 };
0048
0049 struct ktermios {
0050     tcflag_t c_iflag;       /* input mode flags */
0051     tcflag_t c_oflag;       /* output mode flags */
0052     tcflag_t c_cflag;       /* control mode flags */
0053     tcflag_t c_lflag;       /* local mode flags */
0054     cc_t c_line;            /* line discipline */
0055     cc_t c_cc[NCCS+2];      /* control characters */
0056     speed_t c_ispeed;       /* input speed */
0057     speed_t c_ospeed;       /* output speed */
0058 };
0059
0060 /* c_cc characters */
0061 #define VINTR     0
0062 #define VQUIT     1
0063 #define VERASE    2
0064 #define VKILL     3
0065 #define VEOF      4
0066 #define VEOL      5
0067 #define VEOL2     6
0068 #define VSWTC     7
0069 #define VSTART    8
0070 #define VSTOP     9
0071
0072 #define VSUSP    10
0073 #define VDSUSP   11     /* SunOS POSIX nicety I do believe... */
0074 #define VREPRINT 12
0075 #define VDISCARD 13
0076 #define VWERASE  14
0077 #define VLNEXT   15
0078
0079 /* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is
0080  * shared with eof/eol
0081  */
0082 #ifndef __KERNEL__
0083 #define VMIN     VEOF
0084 #define VTIME    VEOL
0085 #endif
0086
0087 /* c_iflag bits */
0088 #define IUCLC   0x0200
0089 #define IXON    0x0400
0090 #define IXOFF   0x1000
0091 #define IMAXBEL 0x2000
0092 #define IUTF8   0x4000
0093
0094 /* c_oflag bits */
0095 #define OLCUC   0x00002
0096 #define ONLCR   0x00004
0097 #define NLDLY   0x00100
0098 #define   NL0   0x00000
0099 #define   NL1   0x00100
0100 #define CRDLY   0x00600
0101 #define   CR0   0x00000
0102 #define   CR1   0x00200
0103 #define   CR2   0x00400
0104 #define   CR3   0x00600
0105 #define TABDLY  0x01800
0106 #define   TAB0  0x00000
0107 #define   TAB1  0x00800
0108 #define   TAB2  0x01000
0109 #define   TAB3  0x01800
0110 #define   XTABS 0x01800
0111 #define BSDLY   0x02000
0112 #define   BS0   0x00000
0113 #define   BS1   0x02000
0114 #define VTDLY   0x04000
0115 #define   VT0   0x00000
0116 #define   VT1   0x04000
0117 #define FFDLY   0x08000
0118 #define   FF0   0x00000
0119 #define   FF1   0x08000
0120 #define PAGEOUT 0x10000         /* SUNOS specific */
0121 #define WRAP    0x20000         /* SUNOS specific */
0122
0123 /* c_cflag bit meaning */
0124 #define CBAUD       0x0000100f
0125 #define CSIZE       0x00000030
0126 #define   CS5       0x00000000
0127 #define   CS6       0x00000010
0128 #define   CS7       0x00000020
0129 #define   CS8       0x00000030
0130 #define CSTOPB      0x00000040
0131 #define CREAD       0x00000080
0132 #define PARENB      0x00000100
0133 #define PARODD      0x00000200
0134 #define HUPCL       0x00000400
0135 #define CLOCAL      0x00000800
0136 #define CBAUDEX     0x00001000
0137 /* We'll never see these speeds with the Zilogs, but for completeness... */
0138 #define BOTHER      0x00001000
0139 #define     B57600  0x00001001
0140 #define    B115200  0x00001002
0141 #define    B230400  0x00001003
0142 #define    B460800  0x00001004
0143 /* This is what we can do with the Zilogs. */
0144 #define     B76800  0x00001005
0145 /* This is what we can do with the SAB82532. */
0146 #define    B153600  0x00001006
0147 #define    B307200  0x00001007
0148 #define    B614400  0x00001008
0149 #define    B921600  0x00001009
0150 /* And these are the rest... */
0151 #define    B500000  0x0000100a
0152 #define    B576000  0x0000100b
0153 #define   B1000000  0x0000100c
0154 #define   B1152000  0x0000100d
0155 #define   B1500000  0x0000100e
0156 #define   B2000000  0x0000100f
0157 /* These have totally bogus values and nobody uses them
0158    so far. Later on we'd have to use say 0x10000x and
0159    adjust CBAUD constant and drivers accordingly.
0160 #define   B2500000  0x00001010
0161 #define   B3000000  0x00001011
0162 #define   B3500000  0x00001012
0163 #define   B4000000  0x00001013 */
0164 #define CIBAUD      0x100f0000  /* input baud rate (not used) */
0165
0166 /* c_lflag bits */
0167 #define ISIG    0x00000001
0168 #define ICANON  0x00000002
0169 #define XCASE   0x00000004
0170 #define ECHO    0x00000008
0171 #define ECHOE   0x00000010
0172 #define ECHOK   0x00000020
0173 #define ECHONL  0x00000040
0174 #define NOFLSH  0x00000080
0175 #define TOSTOP  0x00000100
0176 #define ECHOCTL 0x00000200
0177 #define ECHOPRT 0x00000400
0178 #define ECHOKE  0x00000800
0179 #define DEFECHO 0x00001000      /* SUNOS thing, what is it? */
0180 #define FLUSHO  0x00002000
0181 #define PENDIN  0x00004000
0182 #define IEXTEN  0x00008000
0183 #define EXTPROC 0x00010000
0184
0185 /* modem lines */
0186 #define TIOCM_LE    0x001
0187 #define TIOCM_DTR   0x002
0188 #define TIOCM_RTS   0x004
0189 #define TIOCM_ST    0x008
0190 #define TIOCM_SR    0x010
0191 #define TIOCM_CTS   0x020
0192 #define TIOCM_CAR   0x040
0193 #define TIOCM_RNG   0x080
0194 #define TIOCM_DSR   0x100
0195 #define TIOCM_CD    TIOCM_CAR
0196 #define TIOCM_RI    TIOCM_RNG
0197 #define TIOCM_OUT1  0x2000
0198 #define TIOCM_OUT2  0x4000
0199 #define TIOCM_LOOP  0x8000
0200
0201 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
0202 #define TIOCSER_TEMT    0x01    /* Transmitter physically empty */
0203
0204 /* tcsetattr uses these */
0205 #define TCSANOW     0
0206 #define TCSADRAIN   1
0207 #define TCSAFLUSH   2
0208
0209 #endif /* _UAPI_SPARC_TERMBITS_H */