diff options
Diffstat (limited to 'arch/sparc/include/asm/termbits.h')
| -rw-r--r-- | arch/sparc/include/asm/termbits.h | 266 |
1 files changed, 266 insertions, 0 deletions
diff --git a/arch/sparc/include/asm/termbits.h b/arch/sparc/include/asm/termbits.h new file mode 100644 index 000000000000..d6ca3e2754f5 --- /dev/null +++ b/arch/sparc/include/asm/termbits.h @@ -0,0 +1,266 @@ +#ifndef _SPARC_TERMBITS_H +#define _SPARC_TERMBITS_H + +#include <linux/posix_types.h> + +typedef unsigned char cc_t; +typedef unsigned int speed_t; + +#if defined(__sparc__) && defined(__arch64__) +typedef unsigned int tcflag_t; +#else +typedef unsigned long tcflag_t; +#endif + +#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 */ +}; + +#define NCCS 17 +struct termios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ +#ifdef __KERNEL__ +#define SIZEOF_USER_TERMIOS sizeof (struct termios) - (2*sizeof (cc_t)) + cc_t _x_cc[2]; /* We need them to hold vmin/vtime */ +#endif +}; + +struct termios2 { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + cc_t _x_cc[2]; /* padding to match ktermios */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +struct ktermios { + tcflag_t c_iflag; /* input mode flags */ + tcflag_t c_oflag; /* output mode flags */ + tcflag_t c_cflag; /* control mode flags */ + tcflag_t c_lflag; /* local mode flags */ + cc_t c_line; /* line discipline */ + cc_t c_cc[NCCS]; /* control characters */ + cc_t _x_cc[2]; /* We need them to hold vmin/vtime */ + speed_t c_ispeed; /* input speed */ + speed_t c_ospeed; /* output speed */ +}; + +/* c_cc characters */ +#define VINTR 0 +#define VQUIT 1 +#define VERASE 2 +#define VKILL 3 +#define VEOF 4 +#define VEOL 5 +#define VEOL2 6 +#define VSWTC 7 +#define VSTART 8 +#define VSTOP 9 + + + +#define VSUSP 10 +#define VDSUSP 11 /* SunOS POSIX nicety I do believe... */ +#define VREPRINT 12 +#define VDISCARD 13 +#define VWERASE 14 +#define VLNEXT 15 + +/* Kernel keeps vmin/vtime separated, user apps assume vmin/vtime is + * shared with eof/eol + */ +#ifdef __KERNEL__ +#define VMIN 16 +#define VTIME 17 +#else +#define VMIN VEOF +#define VTIME VEOL +#endif + +/* c_iflag bits */ +#define IGNBRK 0x00000001 +#define BRKINT 0x00000002 +#define IGNPAR 0x00000004 +#define PARMRK 0x00000008 +#define INPCK 0x00000010 +#define ISTRIP 0x00000020 +#define INLCR 0x00000040 +#define IGNCR 0x00000080 +#define ICRNL 0x00000100 +#define IUCLC 0x00000200 +#define IXON 0x00000400 +#define IXANY 0x00000800 +#define IXOFF 0x00001000 +#define IMAXBEL 0x00002000 +#define IUTF8 0x00004000 + +/* c_oflag bits */ +#define OPOST 0x00000001 +#define OLCUC 0x00000002 +#define ONLCR 0x00000004 +#define OCRNL 0x00000008 +#define ONOCR 0x00000010 +#define ONLRET 0x00000020 +#define OFILL 0x00000040 +#define OFDEL 0x00000080 +#define NLDLY 0x00000100 +#define NL0 0x00000000 +#define NL1 0x00000100 +#define CRDLY 0x00000600 +#define CR0 0x00000000 +#define CR1 0x00000200 +#define CR2 0x00000400 +#define CR3 0x00000600 +#define TABDLY 0x00001800 +#define TAB0 0x00000000 +#define TAB1 0x00000800 +#define TAB2 0x00001000 +#define TAB3 0x00001800 +#define XTABS 0x00001800 +#define BSDLY 0x00002000 +#define BS0 0x00000000 +#define BS1 0x00002000 +#define VTDLY 0x00004000 +#define VT0 0x00000000 +#define VT1 0x00004000 +#define FFDLY 0x00008000 +#define FF0 0x00000000 +#define FF1 0x00008000 +#define PAGEOUT 0x00010000 /* SUNOS specific */ +#define WRAP 0x00020000 /* SUNOS specific */ + +/* c_cflag bit meaning */ +#define CBAUD 0x0000100f +#define B0 0x00000000 /* hang up */ +#define B50 0x00000001 +#define B75 0x00000002 +#define B110 0x00000003 +#define B134 0x00000004 +#define B150 0x00000005 +#define B200 0x00000006 +#define B300 0x00000007 +#define B600 0x00000008 +#define B1200 0x00000009 +#define B1800 0x0000000a +#define B2400 0x0000000b +#define B4800 0x0000000c +#define B9600 0x0000000d +#define B19200 0x0000000e +#define B38400 0x0000000f +#define EXTA B19200 +#define EXTB B38400 +#define CSIZE 0x00000030 +#define CS5 0x00000000 +#define CS6 0x00000010 +#define CS7 0x00000020 +#define CS8 0x00000030 +#define CSTOPB 0x00000040 +#define CREAD 0x00000080 +#define PARENB 0x00000100 +#define PARODD 0x00000200 +#define HUPCL 0x00000400 +#define CLOCAL 0x00000800 +#define CBAUDEX 0x00001000 +/* We'll never see these speeds with the Zilogs, but for completeness... */ +#define BOTHER 0x00001000 +#define B57600 0x00001001 +#define B115200 0x00001002 +#define B230400 0x00001003 +#define B460800 0x00001004 +/* This is what we can do with the Zilogs. */ +#define B76800 0x00001005 +/* This is what we can do with the SAB82532. */ +#define B153600 0x00001006 +#define B307200 0x00001007 +#define B614400 0x00001008 +#define B921600 0x00001009 +/* And these are the rest... */ +#define B500000 0x0000100a +#define B576000 0x0000100b +#define B1000000 0x0000100c +#define B1152000 0x0000100d +#define B1500000 0x0000100e +#define B2000000 0x0000100f +/* These have totally bogus values and nobody uses them + so far. Later on we'd have to use say 0x10000x and + adjust CBAUD constant and drivers accordingly. +#define B2500000 0x00001010 +#define B3000000 0x00001011 +#define B3500000 0x00001012 +#define B4000000 0x00001013 */ +#define CIBAUD 0x100f0000 /* input baud rate (not used) */ +#define CMSPAR 0x40000000 /* mark or space (stick) parity */ +#define CRTSCTS 0x80000000 /* flow control */ + +#define IBSHIFT 16 /* Shift from CBAUD to CIBAUD */ + +/* c_lflag bits */ +#define ISIG 0x00000001 +#define ICANON 0x00000002 +#define XCASE 0x00000004 +#define ECHO 0x00000008 +#define ECHOE 0x00000010 +#define ECHOK 0x00000020 +#define ECHONL 0x00000040 +#define NOFLSH 0x00000080 +#define TOSTOP 0x00000100 +#define ECHOCTL 0x00000200 +#define ECHOPRT 0x00000400 +#define ECHOKE 0x00000800 +#define DEFECHO 0x00001000 /* SUNOS thing, what is it? */ +#define FLUSHO 0x00002000 +#define PENDIN 0x00004000 +#define IEXTEN 0x00008000 + +/* 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 */ + + +/* tcflow() and TCXONC use these */ +#define TCOOFF 0 +#define TCOON 1 +#define TCIOFF 2 +#define TCION 3 + +/* tcflush() and TCFLSH use these */ +#define TCIFLUSH 0 +#define TCOFLUSH 1 +#define TCIOFLUSH 2 + +/* tcsetattr uses these */ +#define TCSANOW 0 +#define TCSADRAIN 1 +#define TCSAFLUSH 2 + +#endif /* !(_SPARC_TERMBITS_H) */ |