1 /* 2 * include/asm-s390/termios.h 3 * 4 * S390 version 5 * 6 * Derived from "include/asm-i386/termios.h" 7 */ 8 9 #ifndef _S390_TERMIOS_H 10 #define _S390_TERMIOS_H 11 12 #include <asm/termbits.h> 13 #include <asm/ioctls.h> 14 15 struct winsize { 16 unsigned short ws_row; 17 unsigned short ws_col; 18 unsigned short ws_xpixel; 19 unsigned short ws_ypixel; 20 }; 21 22 #define NCC 8 23 struct termio { 24 unsigned short c_iflag; /* input mode flags */ 25 unsigned short c_oflag; /* output mode flags */ 26 unsigned short c_cflag; /* control mode flags */ 27 unsigned short c_lflag; /* local mode flags */ 28 unsigned char c_line; /* line discipline */ 29 unsigned char c_cc[NCC]; /* control characters */ 30 }; 31 32 /* modem lines */ 33 #define TIOCM_LE 0x001 34 #define TIOCM_DTR 0x002 35 #define TIOCM_RTS 0x004 36 #define TIOCM_ST 0x008 37 #define TIOCM_SR 0x010 38 #define TIOCM_CTS 0x020 39 #define TIOCM_CAR 0x040 40 #define TIOCM_RNG 0x080 41 #define TIOCM_DSR 0x100 42 #define TIOCM_CD TIOCM_CAR 43 #define TIOCM_RI TIOCM_RNG 44 #define TIOCM_OUT1 0x2000 45 #define TIOCM_OUT2 0x4000 46 #define TIOCM_LOOP 0x8000 47 48 /* ioctl (fd, TIOCSERGETLSR, &result) where result may be as below */ 49 50 #ifdef __KERNEL__ 51 52 /* intr=^C quit=^\ erase=del kill=^U 53 eof=^D vtime=\0 vmin=\1 sxtc=\0 54 start=^Q stop=^S susp=^Z eol=\0 55 reprint=^R discard=^U werase=^W lnext=^V 56 eol2=\0 57 */ 58 #define INIT_C_CC "\003\034\177\025\004\0\1\0\021\023\032\0\022\017\027\026\0" 59 60 #define user_termios_to_kernel_termios(k, u) copy_from_user(k, u, sizeof(struct termios2)) 61 #define kernel_termios_to_user_termios(u, k) copy_to_user(u, k, sizeof(struct termios2)) 62 63 #include <asm-generic/termios.h> 64 65 #endif /* __KERNEL__ */ 66 67 #endif /* _S390_TERMIOS_H */ 68