1 files changed, 90 insertions, 0 deletions
diff --git a/include/asm-m68k/termios.h b/include/asm-m68k/termios.h
new file mode 100644
index 000000000..4bedde47f
--- /dev/null
+++ b/include/asm-m68k/termios.h
@@ -0,0 +1,90 @@
+#ifndef _M68K_TERMIOS_H
+#define _M68K_TERMIOS_H
+
+#include <asm/termbits.h>
+#include <asm/ioctls.h>
+ 
+struct winsize {
+	unsigned short ws_row;
+	unsigned short ws_col;
+	unsigned short ws_xpixel;
+	unsigned short ws_ypixel;
+};
+
+#define NCC 8
+struct termio {
+	unsigned short c_iflag;		/* input mode flags */
+	unsigned short c_oflag;		/* output mode flags */
+	unsigned short c_cflag;		/* control mode flags */
+	unsigned short c_lflag;		/* local mode flags */
+	unsigned char c_line;		/* line discipline */
+	unsigned char c_cc[NCC];	/* control characters */
+};
+
+#ifdef __KERNEL__
+/*	intr=^C		quit=^|		erase=del	kill=^U
+	eof=^D		vtime=\0	vmin=\1		sxtc=\0
+	start=^Q	stop=^S		susp=^Z		eol=\0
+	reprint=^R	discard=^U	werase=^W	lnext=^V
+	eol2=\0
+*/
+#define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0"
+#endif
+
+/* modem lines */
+#define TIOCM_LE	0x001
+#define TIOCM_DTR	0x002
+#define TIOCM_RTS	0x004
+#define TIOCM_ST	0x008
+#define TIOCM_SR	0x010
+#define TIOCM_CTS	0x020
+#define TIOCM_CAR	0x040
+#define TIOCM_RNG	0x080
+#define TIOCM_DSR	0x100
+#define TIOCM_CD	TIOCM_CAR
+#define TIOCM_RI	TIOCM_RNG
+
+/* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */
+
+/* line disciplines */
+#define N_TTY		0
+#define N_SLIP		1
+#define N_MOUSE		2
+#define N_PPP		3
+#define N_STRIP		4
+#define N_AX25		5
+
+#ifdef __KERNEL__
+
+/*
+ * Translate a "termio" structure into a "termios". Ugh.
+ */
+extern inline void trans_from_termio(struct termio * termio,
+	struct termios * termios)
+{
+#define SET_LOW_BITS(x,y)	((x) = (0xffff0000 & (x)) | (y))
+	SET_LOW_BITS(termios->c_iflag, termio->c_iflag);
+	SET_LOW_BITS(termios->c_oflag, termio->c_oflag);
+	SET_LOW_BITS(termios->c_cflag, termio->c_cflag);
+	SET_LOW_BITS(termios->c_lflag, termio->c_lflag);
+#undef SET_LOW_BITS
+	memcpy(termios->c_cc, termio->c_cc, NCC);
+}
+
+/*
+ * Translate a "termios" structure into a "termio". Ugh.
+ */
+extern inline void trans_to_termio(struct termios * termios,
+	struct termio * termio)
+{
+	termio->c_iflag = termios->c_iflag;
+	termio->c_oflag = termios->c_oflag;
+	termio->c_cflag = termios->c_cflag;
+	termio->c_lflag = termios->c_lflag;
+	termio->c_line	= termios->c_line;
+	memcpy(termio->c_cc, termios->c_cc, NCC);
+}
+
+#endif	/* __KERNEL__ */
+
+#endif /* _M68K_TERMIOS_H */