1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
  2#ifndef _ASM_POWERPC_TERMBITS_H
  3#define _ASM_POWERPC_TERMBITS_H
  4
  5/*
  6 * This program is free software; you can redistribute it and/or
  7 * modify it under the terms of the GNU General Public License
  8 * as published by the Free Software Foundation; either version
  9 * 2 of the License, or (at your option) any later version.
 10 */
 11
 12#include <asm-generic/termbits-common.h>
 13
 14typedef unsigned int	tcflag_t;
 15
 16/*
 17 * termios type and macro definitions.  Be careful about adding stuff
 18 * to this file since it's used in GNU libc and there are strict rules
 19 * concerning namespace pollution.
 20 */
 21
 22#define NCCS 19
 23struct termios {
 24	tcflag_t c_iflag;		/* input mode flags */
 25	tcflag_t c_oflag;		/* output mode flags */
 26	tcflag_t c_cflag;		/* control mode flags */
 27	tcflag_t c_lflag;		/* local mode flags */
 28	cc_t c_cc[NCCS];		/* control characters */
 29	cc_t c_line;			/* line discipline (== c_cc[19]) */
 30	speed_t c_ispeed;		/* input speed */
 31	speed_t c_ospeed;		/* output speed */
 32};
 33
 34/* For PowerPC the termios and ktermios are the same */
 35
 36struct ktermios {
 37	tcflag_t c_iflag;		/* input mode flags */
 38	tcflag_t c_oflag;		/* output mode flags */
 39	tcflag_t c_cflag;		/* control mode flags */
 40	tcflag_t c_lflag;		/* local mode flags */
 41	cc_t c_cc[NCCS];		/* control characters */
 42	cc_t c_line;			/* line discipline (== c_cc[19]) */
 43	speed_t c_ispeed;		/* input speed */
 44	speed_t c_ospeed;		/* output speed */
 45};
 46
 47/* c_cc characters */
 48#define VINTR 	         0
 49#define VQUIT 	         1
 50#define VERASE 	         2
 51#define VKILL	         3
 52#define VEOF	         4
 53#define VMIN	         5
 54#define VEOL	         6
 55#define VTIME	         7
 56#define VEOL2	         8
 57#define VSWTC	         9
 58#define VWERASE 	10
 59#define VREPRINT	11
 60#define VSUSP 		12
 61#define VSTART		13
 62#define VSTOP		14
 63#define VLNEXT		15
 64#define VDISCARD	16
 65
 66/* c_iflag bits */
 67#define IXON	0x0200
 68#define IXOFF	0x0400
 69#define IUCLC	0x1000
 70#define IMAXBEL	0x2000
 71#define IUTF8	0x4000
 72
 73/* c_oflag bits */
 74#define ONLCR	0x00002
 75#define OLCUC	0x00004
 76#define NLDLY	0x00300
 77#define   NL0	0x00000
 78#define   NL1	0x00100
 79#define   NL2	0x00200
 80#define   NL3	0x00300
 81#define TABDLY	0x00c00
 82#define   TAB0	0x00000
 83#define   TAB1	0x00400
 84#define   TAB2	0x00800
 85#define   TAB3	0x00c00
 86#define   XTABS	0x00c00		/* required by POSIX to == TAB3 */
 87#define CRDLY	0x03000
 88#define   CR0	0x00000
 89#define   CR1	0x01000
 90#define   CR2	0x02000
 91#define   CR3	0x03000
 92#define FFDLY	0x04000
 93#define   FF0	0x00000
 94#define   FF1	0x04000
 95#define BSDLY	0x08000
 96#define   BS0	0x00000
 97#define   BS1	0x08000
 98#define VTDLY	0x10000
 99#define   VT0	0x00000
100#define   VT1	0x10000
101
102/* c_cflag bit meaning */
103#define CBAUD		0x000000ff
104#define CBAUDEX		0x00000000
105#define BOTHER		0x0000001f
106#define    B57600	0x00000010
107#define   B115200	0x00000011
108#define   B230400	0x00000012
109#define   B460800	0x00000013
110#define   B500000	0x00000014
111#define   B576000	0x00000015
112#define   B921600	0x00000016
113#define  B1000000	0x00000017
114#define  B1152000	0x00000018
115#define  B1500000	0x00000019
116#define  B2000000	0x0000001a
117#define  B2500000	0x0000001b
118#define  B3000000	0x0000001c
119#define  B3500000	0x0000001d
120#define  B4000000	0x0000001e
121#define CSIZE		0x00000300
122#define   CS5		0x00000000
123#define   CS6		0x00000100
124#define   CS7		0x00000200
125#define   CS8		0x00000300
126#define CSTOPB		0x00000400
127#define CREAD		0x00000800
128#define PARENB		0x00001000
129#define PARODD		0x00002000
130#define HUPCL		0x00004000
131#define CLOCAL		0x00008000
132#define CIBAUD		0x00ff0000
133
134/* c_lflag bits */
135#define ISIG	0x00000080
136#define ICANON	0x00000100
137#define XCASE	0x00004000
138#define ECHO	0x00000008
139#define ECHOE	0x00000002
140#define ECHOK	0x00000004
141#define ECHONL	0x00000010
142#define NOFLSH	0x80000000
143#define TOSTOP	0x00400000
144#define ECHOCTL	0x00000040
145#define ECHOPRT	0x00000020
146#define ECHOKE	0x00000001
147#define FLUSHO	0x00800000
148#define PENDIN	0x20000000
149#define IEXTEN	0x00000400
150#define EXTPROC	0x10000000
151
152/* Values for the OPTIONAL_ACTIONS argument to `tcsetattr'.  */
153#define	TCSANOW		0
154#define	TCSADRAIN	1
155#define	TCSAFLUSH	2
156
157#endif	/* _ASM_POWERPC_TERMBITS_H */