| /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
| /* |
| * This file is subject to the terms and conditions of the GNU General Public |
| * License. See the file "COPYING" in the main directory of this archive |
| * for more details. |
| * |
| * Copyright (C) 1995, 96, 99, 2001, 06 Ralf Baechle |
| * Copyright (C) 1999 Silicon Graphics, Inc. |
| * Copyright (C) 2001 MIPS Technologies, Inc. |
| */ |
| #ifndef _ASM_TERMBITS_H |
| #define _ASM_TERMBITS_H |
| |
| #include <asm-generic/termbits-common.h> |
| |
| typedef unsigned int tcflag_t; |
| |
| /* |
| * The ABI says nothing about NCC but seems to use NCCS as |
| * replacement for it in struct termio |
| */ |
| #define NCCS 23 |
| struct termios { |
| tcflag_t c_iflag; /* input mode flags */ |
| tcflag_t c_oflag; /* output mode flags */ |
| tcflag_t c_cflag; /* control mode flags */ |
| tcflag_t c_lflag; /* local mode flags */ |
| cc_t c_line; /* line discipline */ |
| cc_t c_cc[NCCS]; /* control characters */ |
| }; |
| |
| struct termios2 { |
| tcflag_t c_iflag; /* input mode flags */ |
| tcflag_t c_oflag; /* output mode flags */ |
| tcflag_t c_cflag; /* control mode flags */ |
| tcflag_t c_lflag; /* local mode flags */ |
| cc_t c_line; /* line discipline */ |
| cc_t c_cc[NCCS]; /* control characters */ |
| speed_t c_ispeed; /* input speed */ |
| speed_t c_ospeed; /* output speed */ |
| }; |
| |
| struct ktermios { |
| tcflag_t c_iflag; /* input mode flags */ |
| tcflag_t c_oflag; /* output mode flags */ |
| tcflag_t c_cflag; /* control mode flags */ |
| tcflag_t c_lflag; /* local mode flags */ |
| cc_t c_line; /* line discipline */ |
| cc_t c_cc[NCCS]; /* control characters */ |
| speed_t c_ispeed; /* input speed */ |
| speed_t c_ospeed; /* output speed */ |
| }; |
| |
| /* c_cc characters */ |
| #define VINTR 0 /* Interrupt character [ISIG] */ |
| #define VQUIT 1 /* Quit character [ISIG] */ |
| #define VERASE 2 /* Erase character [ICANON] */ |
| #define VKILL 3 /* Kill-line character [ICANON] */ |
| #define VMIN 4 /* Minimum number of bytes read at once [!ICANON] */ |
| #define VTIME 5 /* Time-out value (tenths of a second) [!ICANON] */ |
| #define VEOL2 6 /* Second EOL character [ICANON] */ |
| #define VSWTC 7 /* ??? */ |
| #define VSWTCH VSWTC |
| #define VSTART 8 /* Start (X-ON) character [IXON, IXOFF] */ |
| #define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF] */ |
| #define VSUSP 10 /* Suspend character [ISIG] */ |
| #if 0 |
| /* |
| * VDSUSP is not supported |
| */ |
| #define VDSUSP 11 /* Delayed suspend character [ISIG] */ |
| #endif |
| #define VREPRINT 12 /* Reprint-line character [ICANON] */ |
| #define VDISCARD 13 /* Discard character [IEXTEN] */ |
| #define VWERASE 14 /* Word-erase character [ICANON] */ |
| #define VLNEXT 15 /* Literal-next character [IEXTEN] */ |
| #define VEOF 16 /* End-of-file character [ICANON] */ |
| #define VEOL 17 /* End-of-line character [ICANON] */ |
| |
| /* c_iflag bits */ |
| #define IUCLC 0x0200 /* Map upper case to lower case on input */ |
| #define IXON 0x0400 /* Enable start/stop output control */ |
| #define IXOFF 0x1000 /* Enable start/stop input control */ |
| #define IMAXBEL 0x2000 /* Ring bell when input queue is full */ |
| #define IUTF8 0x4000 /* Input is UTF-8 */ |
| |
| /* c_oflag bits */ |
| #define OLCUC 0x00002 /* Map lower case to upper case on output */ |
| #define ONLCR 0x00004 /* Map NL to CR-NL on output */ |
| #define NLDLY 0x00100 |
| #define NL0 0x00000 |
| #define NL1 0x00100 |
| #define CRDLY 0x00600 |
| #define CR0 0x00000 |
| #define CR1 0x00200 |
| #define CR2 0x00400 |
| #define CR3 0x00600 |
| #define TABDLY 0x01800 |
| #define TAB0 0x00000 |
| #define TAB1 0x00800 |
| #define TAB2 0x01000 |
| #define TAB3 0x01800 |
| #define XTABS 0x01800 |
| #define BSDLY 0x02000 |
| #define BS0 0x00000 |
| #define BS1 0x02000 |
| #define VTDLY 0x04000 |
| #define VT0 0x00000 |
| #define VT1 0x04000 |
| #define FFDLY 0x08000 |
| #define FF0 0x00000 |
| #define FF1 0x08000 |
| /* |
| #define PAGEOUT ??? |
| #define WRAP ??? |
| */ |
| |
| /* c_cflag bit meaning */ |
| #define CBAUD 0x0000100f |
| #define CSIZE 0x00000030 /* Number of bits per byte (mask) */ |
| #define CS5 0x00000000 /* 5 bits per byte */ |
| #define CS6 0x00000010 /* 6 bits per byte */ |
| #define CS7 0x00000020 /* 7 bits per byte */ |
| #define CS8 0x00000030 /* 8 bits per byte */ |
| #define CSTOPB 0x00000040 /* Two stop bits instead of one */ |
| #define CREAD 0x00000080 /* Enable receiver */ |
| #define PARENB 0x00000100 /* Parity enable */ |
| #define PARODD 0x00000200 /* Odd parity instead of even */ |
| #define HUPCL 0x00000400 /* Hang up on last close */ |
| #define CLOCAL 0x00000800 /* Ignore modem status lines */ |
| #define CBAUDEX 0x00001000 |
| #define BOTHER 0x00001000 |
| #define B57600 0x00001001 |
| #define B115200 0x00001002 |
| #define B230400 0x00001003 |
| #define B460800 0x00001004 |
| #define B500000 0x00001005 |
| #define B576000 0x00001006 |
| #define B921600 0x00001007 |
| #define B1000000 0x00001008 |
| #define B1152000 0x00001009 |
| #define B1500000 0x0000100a |
| #define B2000000 0x0000100b |
| #define B2500000 0x0000100c |
| #define B3000000 0x0000100d |
| #define B3500000 0x0000100e |
| #define B4000000 0x0000100f |
| #define CIBAUD 0x100f0000 /* input baud rate */ |
| |
| /* c_lflag bits */ |
| #define ISIG 0x00001 /* Enable signals */ |
| #define ICANON 0x00002 /* Do erase and kill processing */ |
| #define XCASE 0x00004 |
| #define ECHO 0x00008 /* Enable echo */ |
| #define ECHOE 0x00010 /* Visual erase for ERASE */ |
| #define ECHOK 0x00020 /* Echo NL after KILL */ |
| #define ECHONL 0x00040 /* Echo NL even if ECHO is off */ |
| #define NOFLSH 0x00080 /* Disable flush after interrupt */ |
| #define IEXTEN 0x00100 /* Enable DISCARD and LNEXT */ |
| #define ECHOCTL 0x00200 /* Echo control characters as ^X */ |
| #define ECHOPRT 0x00400 /* Hardcopy visual erase */ |
| #define ECHOKE 0x00800 /* Visual erase for KILL */ |
| #define FLUSHO 0x02000 |
| #define PENDIN 0x04000 /* Retype pending input (state) */ |
| #define TOSTOP 0x08000 /* Send SIGTTOU for background output */ |
| #define ITOSTOP TOSTOP |
| #define EXTPROC 0x10000 /* External processing on pty */ |
| |
| /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ |
| #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ |
| |
| /* tcsetattr uses these */ |
| #define TCSANOW TCSETS /* Change immediately */ |
| #define TCSADRAIN TCSETSW /* Change when pending output is written */ |
| #define TCSAFLUSH TCSETSF /* Flush pending input before changing */ |
| |
| #endif /* _ASM_TERMBITS_H */ |
