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 <asm-generic/termbits-common.h>
  6
  7#if defined(__sparc__) && defined(__arch64__)
  8typedef unsigned int	tcflag_t;
  9#else
 10typedef unsigned long	tcflag_t;
 11#endif
 12
 13#define NCCS 17
 14struct termios {
 15	tcflag_t c_iflag;		/* input mode flags */
 16	tcflag_t c_oflag;		/* output mode flags */
 17	tcflag_t c_cflag;		/* control mode flags */
 18	tcflag_t c_lflag;		/* local mode flags */
 19	cc_t c_line;			/* line discipline */
 20#ifndef __KERNEL__
 21	cc_t c_cc[NCCS];		/* control characters */
 22#else
 23	cc_t c_cc[NCCS+2];	/* kernel needs 2 more to hold vmin/vtime */
 24#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t))
 25#endif
 26};
 27
 28struct termios2 {
 29	tcflag_t c_iflag;		/* input mode flags */
 30	tcflag_t c_oflag;		/* output mode flags */
 31	tcflag_t c_cflag;		/* control mode flags */
 32	tcflag_t c_lflag;		/* local mode flags */
 33	cc_t c_line;			/* line discipline */
 34	cc_t c_cc[NCCS+2];		/* control characters */
 35	speed_t c_ispeed;		/* input speed */
 36	speed_t c_ospeed;		/* output speed */
 37};
 38
 39struct ktermios {
 40	tcflag_t c_iflag;		/* input mode flags */
 41	tcflag_t c_oflag;		/* output mode flags */
 42	tcflag_t c_cflag;		/* control mode flags */
 43	tcflag_t c_lflag;		/* local mode flags */
 44	cc_t c_line;			/* line discipline */
 45	cc_t c_cc[NCCS+2];		/* control characters */
 46	speed_t c_ispeed;		/* input speed */
 47	speed_t c_ospeed;		/* output speed */
 48};
 49
 50/* c_cc characters */
 51#define VINTR     0
 52#define VQUIT     1
 53#define VERASE    2
 54#define VKILL     3
 55#define VEOF      4
 56#define VEOL      5
 57#define VEOL2     6
 58#define VSWTC     7
 59#define VSTART    8
 60#define VSTOP     9
 61
 62#define VSUSP    10
 63#define VDSUSP   11		/* SunOS POSIX nicety I do believe... */
 64#define VREPRINT 12
 65#define VDISCARD 13
 66#define VWERASE  14
 67#define VLNEXT   15
 68
 69/* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is
 70 * shared with eof/eol
 71 */
 72#ifndef __KERNEL__
 73#define VMIN     VEOF
 74#define VTIME    VEOL
 75#endif
 76
 77/* c_iflag bits */
 78#define IUCLC	0x0200
 79#define IXON	0x0400
 80#define IXOFF	0x1000
 81#define IMAXBEL	0x2000
 82#define IUTF8   0x4000
 83
 84/* c_oflag bits */
 85#define OLCUC	0x00002
 86#define ONLCR	0x00004
 87#define NLDLY	0x00100
 88#define   NL0	0x00000
 89#define   NL1	0x00100
 90#define CRDLY	0x00600
 91#define   CR0	0x00000
 92#define   CR1	0x00200
 93#define   CR2	0x00400
 94#define   CR3	0x00600
 95#define TABDLY	0x01800
 96#define   TAB0	0x00000
 97#define   TAB1	0x00800
 98#define   TAB2	0x01000
 99#define   TAB3	0x01800
100#define   XTABS	0x01800
101#define BSDLY	0x02000
102#define   BS0	0x00000
103#define   BS1	0x02000
104#define VTDLY	0x04000
105#define   VT0	0x00000
106#define   VT1	0x04000
107#define FFDLY	0x08000
108#define   FF0	0x00000
109#define   FF1	0x08000
110#define PAGEOUT 0x10000			/* SUNOS specific */
111#define WRAP    0x20000			/* SUNOS specific */
112
113/* c_cflag bit meaning */
114#define CBAUD		0x0000100f
115#define CSIZE		0x00000030
116#define   CS5		0x00000000
117#define   CS6		0x00000010
118#define   CS7		0x00000020
119#define   CS8		0x00000030
120#define CSTOPB		0x00000040
121#define CREAD		0x00000080
122#define PARENB		0x00000100
123#define PARODD		0x00000200
124#define HUPCL		0x00000400
125#define CLOCAL		0x00000800
126#define CBAUDEX		0x00001000
127/* We'll never see these speeds with the Zilogs, but for completeness... */
128#define BOTHER		0x00001000
129#define     B57600	0x00001001
130#define    B115200	0x00001002
131#define    B230400	0x00001003
132#define    B460800	0x00001004
133/* This is what we can do with the Zilogs. */
134#define     B76800	0x00001005
135/* This is what we can do with the SAB82532. */
136#define    B153600	0x00001006
137#define    B307200	0x00001007
138#define    B614400	0x00001008
139#define    B921600	0x00001009
140/* And these are the rest... */
141#define    B500000	0x0000100a
142#define    B576000	0x0000100b
143#define   B1000000	0x0000100c
144#define   B1152000	0x0000100d
145#define   B1500000	0x0000100e
146#define   B2000000	0x0000100f
147/* These have totally bogus values and nobody uses them
148   so far. Later on we'd have to use say 0x10000x and
149   adjust CBAUD constant and drivers accordingly.
150#define   B2500000	0x00001010
151#define   B3000000	0x00001011
152#define   B3500000	0x00001012
153#define   B4000000	0x00001013 */
154#define CIBAUD		0x100f0000	/* input baud rate (not used) */
155
156/* c_lflag bits */
157#define ISIG	0x00000001
158#define ICANON	0x00000002
159#define XCASE	0x00000004
160#define ECHO	0x00000008
161#define ECHOE	0x00000010
162#define ECHOK	0x00000020
163#define ECHONL	0x00000040
164#define NOFLSH	0x00000080
165#define TOSTOP	0x00000100
166#define ECHOCTL	0x00000200
167#define ECHOPRT	0x00000400
168#define ECHOKE	0x00000800
169#define DEFECHO 0x00001000		/* SUNOS thing, what is it? */
170#define FLUSHO	0x00002000
171#define PENDIN	0x00004000
172#define IEXTEN	0x00008000
173#define EXTPROC	0x00010000
174
175/* modem lines */
176#define TIOCM_LE	0x001
177#define TIOCM_DTR	0x002
178#define TIOCM_RTS	0x004
179#define TIOCM_ST	0x008
180#define TIOCM_SR	0x010
181#define TIOCM_CTS	0x020
182#define TIOCM_CAR	0x040
183#define TIOCM_RNG	0x080
184#define TIOCM_DSR	0x100
185#define TIOCM_CD	TIOCM_CAR
186#define TIOCM_RI	TIOCM_RNG
187#define TIOCM_OUT1	0x2000
188#define TIOCM_OUT2	0x4000
189#define TIOCM_LOOP	0x8000
190
191/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
192#define TIOCSER_TEMT    0x01	/* Transmitter physically empty */
193
194/* tcsetattr uses these */
195#define TCSANOW		0
196#define TCSADRAIN	1
197#define TCSAFLUSH	2
198
199#endif /* _UAPI_SPARC_TERMBITS_H */