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authorLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-04-16 15:20:36 -0700
commit1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch)
tree0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-sparc/termios.h
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
Diffstat (limited to 'include/asm-sparc/termios.h')
-rw-r--r--include/asm-sparc/termios.h174
1 files changed, 174 insertions, 0 deletions
diff --git a/include/asm-sparc/termios.h b/include/asm-sparc/termios.h
new file mode 100644
index 000000000000..0a8ad4cac125
--- /dev/null
+++ b/include/asm-sparc/termios.h
@@ -0,0 +1,174 @@
+/* $Id: termios.h,v 1.32 2001/06/01 08:12:11 davem Exp $ */
+#ifndef _SPARC_TERMIOS_H
+#define _SPARC_TERMIOS_H
+
+#include <asm/ioctls.h>
+#include <asm/termbits.h>
+
+#if defined(__KERNEL__) || defined(__DEFINE_BSD_TERMIOS)
+struct sgttyb {
+ char sg_ispeed;
+ char sg_ospeed;
+ char sg_erase;
+ char sg_kill;
+ short sg_flags;
+};
+
+struct tchars {
+ char t_intrc;
+ char t_quitc;
+ char t_startc;
+ char t_stopc;
+ char t_eofc;
+ char t_brkc;
+};
+
+struct ltchars {
+ char t_suspc;
+ char t_dsuspc;
+ char t_rprntc;
+ char t_flushc;
+ char t_werasc;
+ char t_lnextc;
+};
+#endif /* __KERNEL__ */
+
+struct sunos_ttysize {
+ int st_lines; /* Lines on the terminal */
+ int st_columns; /* Columns on the terminal */
+};
+
+/* Used for packet mode */
+#define TIOCPKT_DATA 0
+#define TIOCPKT_FLUSHREAD 1
+#define TIOCPKT_FLUSHWRITE 2
+#define TIOCPKT_STOP 4
+#define TIOCPKT_START 8
+#define TIOCPKT_NOSTOP 16
+#define TIOCPKT_DOSTOP 32
+
+struct winsize {
+ unsigned short ws_row;
+ unsigned short ws_col;
+ unsigned short ws_xpixel;
+ unsigned short ws_ypixel;
+};
+
+/* 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
+#define N_X25 6
+#define N_6PACK 7
+#define N_MASC 8 /* Reserved for Mobitex module <kaz@cafe.net> */
+#define N_R3964 9 /* Reserved for Simatic R3964 module */
+#define N_PROFIBUS_FDL 10 /* Reserved for Profibus <Dave@mvhi.com> */
+#define N_IRDA 11 /* Linux IrDa - http://irda.sourceforge.net/ */
+#define N_SMSBLOCK 12 /* SMS block mode - for talking to GSM data cards about SMS messages */
+#define N_HDLC 13 /* synchronous HDLC */
+#define N_SYNC_PPP 14 /* synchronous PPP */
+#define N_HCI 15 /* Bluetooth HCI UART */
+
+#ifdef __KERNEL__
+#include <linux/module.h>
+
+/*
+ * c_cc characters in the termio structure. Oh, how I love being
+ * backwardly compatible. Notice that character 4 and 5 are
+ * interpreted differently depending on whether ICANON is set in
+ * c_lflag. If it's set, they are used as _VEOF and _VEOL, otherwise
+ * as _VMIN and V_TIME. This is for compatibility with OSF/1 (which
+ * is compatible with sysV)...
+ */
+#define _VMIN 4
+#define _VTIME 5
+
+
+/* intr=^C quit=^\ erase=del kill=^U
+ eof=^D eol=\0 eol2=\0 sxtc=\0
+ start=^Q stop=^S susp=^Z dsusp=^Y
+ reprint=^R discard=^U werase=^W lnext=^V
+ vmin=\1 vtime=\0
+*/
+#define INIT_C_CC "\003\034\177\025\004\000\000\000\021\023\032\031\022\025\027\026\001"
+
+/*
+ * Translate a "termio" structure into a "termios". Ugh.
+ */
+#define user_termio_to_kernel_termios(termios, termio) \
+({ \
+ unsigned short tmp; \
+ get_user(tmp, &(termio)->c_iflag); \
+ (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \
+ get_user(tmp, &(termio)->c_oflag); \
+ (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \
+ get_user(tmp, &(termio)->c_cflag); \
+ (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \
+ get_user(tmp, &(termio)->c_lflag); \
+ (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \
+ copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \
+ 0; \
+})
+
+/*
+ * Translate a "termios" structure into a "termio". Ugh.
+ *
+ * Note the "fun" _VMIN overloading.
+ */
+#define kernel_termios_to_user_termio(termio, termios) \
+({ \
+ put_user((termios)->c_iflag, &(termio)->c_iflag); \
+ put_user((termios)->c_oflag, &(termio)->c_oflag); \
+ put_user((termios)->c_cflag, &(termio)->c_cflag); \
+ put_user((termios)->c_lflag, &(termio)->c_lflag); \
+ put_user((termios)->c_line, &(termio)->c_line); \
+ copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \
+ if (!((termios)->c_lflag & ICANON)) { \
+ put_user((termios)->c_cc[VMIN], &(termio)->c_cc[_VMIN]); \
+ put_user((termios)->c_cc[VTIME], &(termio)->c_cc[_VTIME]); \
+ } \
+ 0; \
+})
+
+#define user_termios_to_kernel_termios(k, u) \
+({ \
+ get_user((k)->c_iflag, &(u)->c_iflag); \
+ get_user((k)->c_oflag, &(u)->c_oflag); \
+ get_user((k)->c_cflag, &(u)->c_cflag); \
+ get_user((k)->c_lflag, &(u)->c_lflag); \
+ get_user((k)->c_line, &(u)->c_line); \
+ copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \
+ if((k)->c_lflag & ICANON) { \
+ get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+ get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+ } else { \
+ get_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \
+ get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+ } \
+ 0; \
+})
+
+#define kernel_termios_to_user_termios(u, k) \
+({ \
+ put_user((k)->c_iflag, &(u)->c_iflag); \
+ put_user((k)->c_oflag, &(u)->c_oflag); \
+ put_user((k)->c_cflag, &(u)->c_cflag); \
+ put_user((k)->c_lflag, &(u)->c_lflag); \
+ put_user((k)->c_line, &(u)->c_line); \
+ copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \
+ if(!((k)->c_lflag & ICANON)) { \
+ put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \
+ put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \
+ } else { \
+ put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \
+ put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \
+ } \
+ 0; \
+})
+
+#endif /* __KERNEL__ */
+
+#endif /* _SPARC_TERMIOS_H */