[linux-2.6-block.git] / include / asm-mips / termbits.h

/*
 * 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 <linux/posix_types.h>

typedef unsigned char cc_t;
typedef unsigned int speed_t;
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 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.  */
#define IUTF8	0040000		/* Input is UTF-8 */

/* 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    BOTHER 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 */
#define CMSPAR    010000000000	/* mark or space (stick) parity */
#define CRTSCTS	  020000000000	/* flow control */

#define IBSHIFT	16		/* Shift from CBAUD to CIBAUD */

/* 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 */
Commit	Line	Data
1da177e4 LT	1	/*
	2	* This file is subject to the terms and conditions of the GNU General Public
	3	* License. See the file "COPYING" in the main directory of this archive
	4	* for more details.
	5	*
04d4d7d5	6	* Copyright (C) 1995, 96, 99, 2001, 06 Ralf Baechle
1da177e4 LT	7	* Copyright (C) 1999 Silicon Graphics, Inc.
	8	* Copyright (C) 2001 MIPS Technologies, Inc.
	9	*/
	10	#ifndef _ASM_TERMBITS_H
	11	#define _ASM_TERMBITS_H
	12
	13	#include <linux/posix_types.h>
	14
	15	typedef unsigned char cc_t;
04d4d7d5 RB	16	typedef unsigned int speed_t;
04d4d7d5 RB	17	typedef unsigned int tcflag_t;
1da177e4 LT	18
	19	/*
	20	* The ABI says nothing about NCC but seems to use NCCS as
	21	* replacement for it in struct termio
	22	*/
	23	#define NCCS 23
	24	struct 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	cc_t c_cc[NCCS]; /* control characters */
	31	};
	32
4eb6bf6b AC	33	struct termios2 {
	34	tcflag_t c_iflag; /* input mode flags */
	35	tcflag_t c_oflag; /* output mode flags */
	36	tcflag_t c_cflag; /* control mode flags */
	37	tcflag_t c_lflag; /* local mode flags */
	38	cc_t c_line; /* line discipline */
	39	cc_t c_cc[NCCS]; /* control characters */
	40	speed_t c_ispeed; /* input speed */
	41	speed_t c_ospeed; /* output speed */
	42	};
	43
be90038a AC	44	struct ktermios {
	45	tcflag_t c_iflag; /* input mode flags */
	46	tcflag_t c_oflag; /* output mode flags */
	47	tcflag_t c_cflag; /* control mode flags */
	48	tcflag_t c_lflag; /* local mode flags */
	49	cc_t c_line; /* line discipline */
	50	cc_t c_cc[NCCS]; /* control characters */
	51	speed_t c_ispeed; /* input speed */
	52	speed_t c_ospeed; /* output speed */
	53	};
	54
1da177e4 LT	55	/* c_cc characters */
	56	#define VINTR 0 /* Interrupt character [ISIG]. */
	57	#define VQUIT 1 /* Quit character [ISIG]. */
	58	#define VERASE 2 /* Erase character [ICANON]. */
	59	#define VKILL 3 /* Kill-line character [ICANON]. */
	60	#define VMIN 4 /* Minimum number of bytes read at once [!ICANON]. */
	61	#define VTIME 5 /* Time-out value (tenths of a second) [!ICANON]. */
	62	#define VEOL2 6 /* Second EOL character [ICANON]. */
	63	#define VSWTC 7 /* ??? */
	64	#define VSWTCH VSWTC
	65	#define VSTART 8 /* Start (X-ON) character [IXON, IXOFF]. */
	66	#define VSTOP 9 /* Stop (X-OFF) character [IXON, IXOFF]. */
	67	#define VSUSP 10 /* Suspend character [ISIG]. */
	68	#if 0
	69	/*
	70	* VDSUSP is not supported
	71	*/
	72	#define VDSUSP 11 /* Delayed suspend character [ISIG]. */
	73	#endif
	74	#define VREPRINT 12 /* Reprint-line character [ICANON]. */
	75	#define VDISCARD 13 /* Discard character [IEXTEN]. */
	76	#define VWERASE 14 /* Word-erase character [ICANON]. */
	77	#define VLNEXT 15 /* Literal-next character [IEXTEN]. */
	78	#define VEOF 16 /* End-of-file character [ICANON]. */
	79	#define VEOL 17 /* End-of-line character [ICANON]. */
	80
	81	/* c_iflag bits */
	82	#define IGNBRK 0000001 /* Ignore break condition. */
	83	#define BRKINT 0000002 /* Signal interrupt on break. */
	84	#define IGNPAR 0000004 /* Ignore characters with parity errors. */
	85	#define PARMRK 0000010 /* Mark parity and framing errors. */
	86	#define INPCK 0000020 /* Enable input parity check. */
	87	#define ISTRIP 0000040 /* Strip 8th bit off characters. */
	88	#define INLCR 0000100 /* Map NL to CR on input. */
	89	#define IGNCR 0000200 /* Ignore CR. */
	90	#define ICRNL 0000400 /* Map CR to NL on input. */
	91	#define IUCLC 0001000 /* Map upper case to lower case on input. */
	92	#define IXON 0002000 /* Enable start/stop output control. */
	93	#define IXANY 0004000 /* Any character will restart after stop. */
	94	#define IXOFF 0010000 /* Enable start/stop input control. */
	95	#define IMAXBEL 0020000 /* Ring bell when input queue is full. */
4de151d8	96	#define IUTF8 0040000 /* Input is UTF-8 */
1da177e4 LT	97
	98	/* c_oflag bits */
	99	#define OPOST 0000001 /* Perform output processing. */
	100	#define OLCUC 0000002 /* Map lower case to upper case on output. */
	101	#define ONLCR 0000004 /* Map NL to CR-NL on output. */
	102	#define OCRNL 0000010
	103	#define ONOCR 0000020
	104	#define ONLRET 0000040
	105	#define OFILL 0000100
	106	#define OFDEL 0000200
	107	#define NLDLY 0000400
	108	#define NL0 0000000
	109	#define NL1 0000400
	110	#define CRDLY 0003000
	111	#define CR0 0000000
	112	#define CR1 0001000
	113	#define CR2 0002000
	114	#define CR3 0003000
	115	#define TABDLY 0014000
	116	#define TAB0 0000000
	117	#define TAB1 0004000
	118	#define TAB2 0010000
	119	#define TAB3 0014000
	120	#define XTABS 0014000
	121	#define BSDLY 0020000
	122	#define BS0 0000000
	123	#define BS1 0020000
	124	#define VTDLY 0040000
	125	#define VT0 0000000
	126	#define VT1 0040000
	127	#define FFDLY 0100000
	128	#define FF0 0000000
	129	#define FF1 0100000
	130	/*
	131	#define PAGEOUT ???
	132	#define WRAP ???
	133	*/
	134
	135	/* c_cflag bit meaning */
	136	#define CBAUD 0010017
	137	#define B0 0000000 /* hang up */
	138	#define B50 0000001
	139	#define B75 0000002
	140	#define B110 0000003
	141	#define B134 0000004
	142	#define B150 0000005
	143	#define B200 0000006
	144	#define B300 0000007
	145	#define B600 0000010
	146	#define B1200 0000011
	147	#define B1800 0000012
	148	#define B2400 0000013
	149	#define B4800 0000014
	150	#define B9600 0000015
	151	#define B19200 0000016
	152	#define B38400 0000017
	153	#define EXTA B19200
	154	#define EXTB B38400
	155	#define CSIZE 0000060 /* Number of bits per byte (mask). */
	156	#define CS5 0000000 /* 5 bits per byte. */
	157	#define CS6 0000020 /* 6 bits per byte. */
	158	#define CS7 0000040 /* 7 bits per byte. */
	159	#define CS8 0000060 /* 8 bits per byte. */
	160	#define CSTOPB 0000100 /* Two stop bits instead of one. */
161	#define CREAD 0000200 /* Enable receiver. */
162	#define PARENB 0000400 /* Parity enable. */
163	#define PARODD 0001000 /* Odd parity instead of even. */
164	#define HUPCL 0002000 /* Hang up on last close. */
165	#define CLOCAL 0004000 /* Ignore modem status lines. */
166	#define CBAUDEX 0010000
5a6e4e42	167	#define BOTHER 0010000
1da177e4 LT	168	#define B57600 0010001
	169	#define B115200 0010002
	170	#define B230400 0010003
	171	#define B460800 0010004
	172	#define B500000 0010005
	173	#define B576000 0010006
	174	#define B921600 0010007
	175	#define B1000000 0010010
	176	#define B1152000 0010011
	177	#define B1500000 0010012
	178	#define B2000000 0010013
	179	#define B2500000 0010014
	180	#define B3000000 0010015
	181	#define B3500000 0010016
	182	#define B4000000 0010017
5a6e4e42	183	#define CIBAUD 002003600000 /* input baud rate */
1da177e4	184	#define CMSPAR 010000000000 /* mark or space (stick) parity */
5a6e4e42 AC	185	#define CRTSCTS 020000000000 /* flow control */
	186
	187	#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */
1da177e4 LT	188
	189	/* c_lflag bits */
	190	#define ISIG 0000001 /* Enable signals. */
	191	#define ICANON 0000002 /* Do erase and kill processing. */
	192	#define XCASE 0000004
	193	#define ECHO 0000010 /* Enable echo. */
	194	#define ECHOE 0000020 /* Visual erase for ERASE. */
	195	#define ECHOK 0000040 /* Echo NL after KILL. */
	196	#define ECHONL 0000100 /* Echo NL even if ECHO is off. */
	197	#define NOFLSH 0000200 /* Disable flush after interrupt. */
	198	#define IEXTEN 0000400 /* Enable DISCARD and LNEXT. */
	199	#define ECHOCTL 0001000 /* Echo control characters as ^X. */
	200	#define ECHOPRT 0002000 /* Hardcopy visual erase. */
	201	#define ECHOKE 0004000 /* Visual erase for KILL. */
	202	#define FLUSHO 0020000
	203	#define PENDIN 0040000 /* Retype pending input (state). */
	204	#define TOSTOP 0100000 /* Send SIGTTOU for background output. */
	205	#define ITOSTOP TOSTOP
	206
	207	/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
	208	#define TIOCSER_TEMT 0x01 /* Transmitter physically empty */
	209
	210	/* tcflow() and TCXONC use these */
	211	#define TCOOFF 0 /* Suspend output. */
	212	#define TCOON 1 /* Restart suspended output. */
	213	#define TCIOFF 2 /* Send a STOP character. */
	214	#define TCION 3 /* Send a START character. */
	215
	216	/* tcflush() and TCFLSH use these */
	217	#define TCIFLUSH 0 /* Discard data received but not yet read. */
	218	#define TCOFLUSH 1 /* Discard data written but not yet sent. */
	219	#define TCIOFLUSH 2 /* Discard all pending data. */
	220
	221	/* tcsetattr uses these */
	222	#define TCSANOW TCSETS /* Change immediately. */
	223	#define TCSADRAIN TCSETSW /* Change when pending output is written. */
	224	#define TCSAFLUSH TCSETSF /* Flush pending input before changing. */
	225
	226	#endif /* _ASM_TERMBITS_H */