| #ifndef _POWERPC_TERMIOS_H |
| #define _POWERPC_TERMIOS_H |
| |
| /* |
| * Liberally adapted from alpha/termios.h. In particular, the c_cc[] |
| * fields have been reordered so that termio & termios share the |
| * common subset in the same order (for brain dead programs that don't |
| * know or care about the differences). |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License |
| * as published by the Free Software Foundation; either version |
| * 2 of the License, or (at your option) any later version. |
| */ |
| |
| #include <asm/ioctls.h> |
| #include <asm/termbits.h> |
| |
| 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; |
| }; |
| |
| struct winsize { |
| unsigned short ws_row; |
| unsigned short ws_col; |
| unsigned short ws_xpixel; |
| unsigned short ws_ypixel; |
| }; |
| |
| #define NCC 10 |
| 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 */ |
| }; |
| |
| /* c_cc characters */ |
| #define _VINTR 0 |
| #define _VQUIT 1 |
| #define _VERASE 2 |
| #define _VKILL 3 |
| #define _VEOF 4 |
| #define _VMIN 5 |
| #define _VEOL 6 |
| #define _VTIME 7 |
| #define _VEOL2 8 |
| #define _VSWTC 9 |
| |
| /* 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 /* X.25 async */ |
| #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://www.cs.uit.no/~dagb/irda/irda.html */ |
| #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 |
| #define N_HCI 15 /* Bluetooth HCI UART */ |
| |
| #ifdef __KERNEL__ |
| /* ^C ^\ del ^U ^D 1 0 0 0 0 ^W ^R ^Z ^Q ^S ^V ^U */ |
| #define INIT_C_CC "\003\034\177\025\004\001\000\000\000\000\027\022\032\021\023\026\025" |
| #endif |
| |
| #define FIOCLEX _IO('f', 1) |
| #define FIONCLEX _IO('f', 2) |
| #define FIOASYNC _IOW('f', 125, int) |
| #define FIONBIO _IOW('f', 126, int) |
| #define FIONREAD _IOR('f', 127, int) |
| #define TIOCINQ FIONREAD |
| |
| #define TIOCGETP _IOR('t', 8, struct sgttyb) |
| #define TIOCSETP _IOW('t', 9, struct sgttyb) |
| #define TIOCSETN _IOW('t', 10, struct sgttyb) /* TIOCSETP wo flush */ |
| |
| #define TIOCSETC _IOW('t', 17, struct tchars) |
| #define TIOCGETC _IOR('t', 18, struct tchars) |
| #define TCGETS _IOR('t', 19, struct termios) |
| #define TCSETS _IOW('t', 20, struct termios) |
| #define TCSETSW _IOW('t', 21, struct termios) |
| #define TCSETSF _IOW('t', 22, struct termios) |
| |
| #define TCGETA _IOR('t', 23, struct termio) |
| #define TCSETA _IOW('t', 24, struct termio) |
| #define TCSETAW _IOW('t', 25, struct termio) |
| #define TCSETAF _IOW('t', 28, struct termio) |
| |
| #define TCSBRK _IO('t', 29) |
| #define TCXONC _IO('t', 30) |
| #define TCFLSH _IO('t', 31) |
| |
| #define TIOCSWINSZ _IOW('t', 103, struct winsize) |
| #define TIOCGWINSZ _IOR('t', 104, struct winsize) |
| #define TIOCSTART _IO('t', 110) /* start output, like ^Q */ |
| #define TIOCSTOP _IO('t', 111) /* stop output, like ^S */ |
| #define TIOCOUTQ _IOR('t', 115, int) /* output queue size */ |
| |
| #define TIOCGLTC _IOR('t', 116, struct ltchars) |
| #define TIOCSLTC _IOW('t', 117, struct ltchars) |
| #define TIOCSPGRP _IOW('t', 118, int) |
| #define TIOCGPGRP _IOR('t', 119, int) |
| |
| #define TIOCEXCL 0x540C |
| #define TIOCNXCL 0x540D |
| #define TIOCSCTTY 0x540E |
| |
| #define TIOCSTI 0x5412 |
| #define TIOCMGET 0x5415 |
| #define TIOCMBIS 0x5416 |
| #define TIOCMBIC 0x5417 |
| #define TIOCMSET 0x5418 |
| #define TIOCGSOFTCAR 0x5419 |
| #define TIOCSSOFTCAR 0x541A |
| #define TIOCLINUX 0x541C |
| #define TIOCCONS 0x541D |
| #define TIOCGSERIAL 0x541E |
| #define TIOCSSERIAL 0x541F |
| #define TIOCPKT 0x5420 |
| |
| #define TIOCNOTTY 0x5422 |
| #define TIOCSETD 0x5423 |
| #define TIOCGETD 0x5424 |
| #define TCSBRKP 0x5425 /* Needed for POSIX tcsendbreak() */ |
| |
| #define TIOCSERCONFIG 0x5453 |
| #define TIOCSERGWILD 0x5454 |
| #define TIOCSERSWILD 0x5455 |
| #define TIOCGLCKTRMIOS 0x5456 |
| #define TIOCSLCKTRMIOS 0x5457 |
| #define TIOCSERGSTRUCT 0x5458 /* For debugging only */ |
| #define TIOCSERGETLSR 0x5459 /* Get line status register */ |
| #define TIOCSERGETMULTI 0x545A /* Get multiport config */ |
| #define TIOCSERSETMULTI 0x545B /* Set multiport config */ |
| |
| #define TIOCMIWAIT 0x545C /* wait for a change on serial input line(s) */ |
| #define TIOCGICOUNT 0x545D /* read serial port inline interrupt counts */ |
| |
| /* 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 |
| |
| /* 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 |
| #define TIOCM_OUT1 0x2000 |
| #define TIOCM_OUT2 0x4000 |
| #define TIOCM_LOOP 0x8000 |
| |
| /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ |
| #define TIOCSER_TEMT 0x01 /* Transmitter physically empty */ |
| |
| #ifdef __KERNEL__ |
| |
| /* |
| * Translate a "termio" structure into a "termios". Ugh. |
| */ |
| #define SET_LOW_TERMIOS_BITS(termios, termio, x) { \ |
| unsigned short __tmp; \ |
| get_user(__tmp,&(termio)->x); \ |
| (termios)->x = (0xffff0000 & (termios)->x) | __tmp; \ |
| } |
| |
| #define user_termio_to_kernel_termios(termios, termio) \ |
| ({ \ |
| SET_LOW_TERMIOS_BITS(termios, termio, c_iflag); \ |
| SET_LOW_TERMIOS_BITS(termios, termio, c_oflag); \ |
| SET_LOW_TERMIOS_BITS(termios, termio, c_cflag); \ |
| SET_LOW_TERMIOS_BITS(termios, termio, c_lflag); \ |
| copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ |
| }) |
| |
| /* |
| * Translate a "termios" structure into a "termio". Ugh. |
| */ |
| #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); \ |
| }) |
| |
| #define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios)) |
| #define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios)) |
| |
| #endif /* __KERNEL__ */ |
| |
| #endif /* _POWERPC_TERMIOS_H */ |