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