- /*
- * termbits stuff for Linux/MIPS.
- *
- * 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, 1996, 2001 Ralf Baechle
- * Copyright (C) 2001 MIPS Technologies, Inc.
- */
- #ifndef _ASM_TERMBITS_H
- #define _ASM_TERMBITS_H
- #include <linux/posix_types.h>
- typedef unsigned char cc_t;
- typedef unsigned long speed_t;
- typedef unsigned long 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 */
- /*
- * Seems nonexistent in the ABI, but Linux assumes existence ...
- */
- cc_t c_line; /* line discipline */
- cc_t c_cc[NCCS]; /* control characters */
- };
- /* 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 IGNBRK 0000001 /* Ignore break condition. */
- #define BRKINT 0000002 /* Signal interrupt on break. */
- #define IGNPAR 0000004 /* Ignore characters with parity errors. */
- #define PARMRK 0000010 /* Mark parity and framing errors. */
- #define INPCK 0000020 /* Enable input parity check. */
- #define ISTRIP 0000040 /* Strip 8th bit off characters. */
- #define INLCR 0000100 /* Map NL to CR on input. */
- #define IGNCR 0000200 /* Ignore CR. */
- #define ICRNL 0000400 /* Map CR to NL on input. */
- #define IUCLC 0001000 /* Map upper case to lower case on input. */
- #define IXON 0002000 /* Enable start/stop output control. */
- #define IXANY 0004000 /* Any character will restart after stop. */
- #define IXOFF 0010000 /* Enable start/stop input control. */
- #define IMAXBEL 0020000 /* Ring bell when input queue is full. */
- /* c_oflag bits */
- #define OPOST 0000001 /* Perform output processing. */
- #define OLCUC 0000002 /* Map lower case to upper case on output. */
- #define ONLCR 0000004 /* Map NL to CR-NL on output. */
- #define OCRNL 0000010
- #define ONOCR 0000020
- #define ONLRET 0000040
- #define OFILL 0000100
- #define OFDEL 0000200
- #define NLDLY 0000400
- #define NL0 0000000
- #define NL1 0000400
- #define CRDLY 0003000
- #define CR0 0000000
- #define CR1 0001000
- #define CR2 0002000
- #define CR3 0003000
- #define TABDLY 0014000
- #define TAB0 0000000
- #define TAB1 0004000
- #define TAB2 0010000
- #define TAB3 0014000
- #define XTABS 0014000
- #define BSDLY 0020000
- #define BS0 0000000
- #define BS1 0020000
- #define VTDLY 0040000
- #define VT0 0000000
- #define VT1 0040000
- #define FFDLY 0100000
- #define FF0 0000000
- #define FF1 0100000
- /*
- #define PAGEOUT ???
- #define WRAP ???
- */
- /* c_cflag bit meaning */
- #define CBAUD 0010017
- #define B0 0000000 /* hang up */
- #define B50 0000001
- #define B75 0000002
- #define B110 0000003
- #define B134 0000004
- #define B150 0000005
- #define B200 0000006
- #define B300 0000007
- #define B600 0000010
- #define B1200 0000011
- #define B1800 0000012
- #define B2400 0000013
- #define B4800 0000014
- #define B9600 0000015
- #define B19200 0000016
- #define B38400 0000017
- #define EXTA B19200
- #define EXTB B38400
- #define CSIZE 0000060 /* Number of bits per byte (mask). */
- #define CS5 0000000 /* 5 bits per byte. */
- #define CS6 0000020 /* 6 bits per byte. */
- #define CS7 0000040 /* 7 bits per byte. */
- #define CS8 0000060 /* 8 bits per byte. */
- #define CSTOPB 0000100 /* Two stop bits instead of one. */
- #define CREAD 0000200 /* Enable receiver. */
- #define PARENB 0000400 /* Parity enable. */
- #define PARODD 0001000 /* Odd parity instead of even. */
- #define HUPCL 0002000 /* Hang up on last close. */
- #define CLOCAL 0004000 /* Ignore modem status lines. */
- #define CBAUDEX 0010000
- #define B57600 0010001
- #define B115200 0010002
- #define B230400 0010003
- #define B460800 0010004
- #define B500000 0010005
- #define B576000 0010006
- #define B921600 0010007
- #define B1000000 0010010
- #define B1152000 0010011
- #define B1500000 0010012
- #define B2000000 0010013
- #define B2500000 0010014
- #define B3000000 0010015
- #define B3500000 0010016
- #define B4000000 0010017
- #define CIBAUD 002003600000 /* input baud rate (not used) */
- #define CMSPAR 010000000000 /* mark or space (stick) parity */
- #define CRTSCTS 020000000000 /* flow control */
- /* c_lflag bits */
- #define ISIG 0000001 /* Enable signals. */
- #define ICANON 0000002 /* Do erase and kill processing. */
- #define XCASE 0000004
- #define ECHO 0000010 /* Enable echo. */
- #define ECHOE 0000020 /* Visual erase for ERASE. */
- #define ECHOK 0000040 /* Echo NL after KILL. */
- #define ECHONL 0000100 /* Echo NL even if ECHO is off. */
- #define NOFLSH 0000200 /* Disable flush after interrupt. */
- #define IEXTEN 0000400 /* Enable DISCARD and LNEXT. */
- #define ECHOCTL 0001000 /* Echo control characters as ^X. */
- #define ECHOPRT 0002000 /* Hardcopy visual erase. */
- #define ECHOKE 0004000 /* Visual erase for KILL. */
- #define FLUSHO 0020000
- #define PENDIN 0040000 /* Retype pending input (state). */
- #define TOSTOP 0100000 /* Send SIGTTOU for background output. */
- #define ITOSTOP TOSTOP
- /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
- #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
- /* tcflow() and TCXONC use these */
- #define TCOOFF 0 /* Suspend output. */
- #define TCOON 1 /* Restart suspended output. */
- #define TCIOFF 2 /* Send a STOP character. */
- #define TCION 3 /* Send a START character. */
- /* tcflush() and TCFLSH use these */
- #define TCIFLUSH 0 /* Discard data received but not yet read. */
- #define TCOFLUSH 1 /* Discard data written but not yet sent. */
- #define TCIOFLUSH 2 /* Discard all pending data. */
- /* 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 */